diff --git a/.env.example b/.env.example new file mode 100644 index 00000000..0f2f618e --- /dev/null +++ b/.env.example @@ -0,0 +1,4 @@ +# Copy this file to .env and adjust as needed. +# Use 'local' to build the Flask image from the local Dockerfile. +# Use 'remote' to pull the pre-built image from the registry. +COMPOSE_PROFILES=local diff --git a/.gcloudignore b/.gcloudignore index 8de16381..0294e2ff 100644 --- a/.gcloudignore +++ b/.gcloudignore @@ -13,5 +13,6 @@ .git .gitignore /venv +/.venv # Ignored by the build system /setup.cfg \ No newline at end of file diff --git a/.gitignore b/.gitignore index c8260b87..1865c288 100644 --- a/.gitignore +++ b/.gitignore @@ -4,9 +4,12 @@ bower_components *.pyc .DS_Store /venv +/.venv __pycache__/ *~ /.vscode/ /ide/.vscode /ide/flask_secret.py - +/build-tools/Uglify-ES/uglify-es/package-lock.json +.env +.claude diff --git a/Dockerfile b/Dockerfile index 1169b8a6..4057ab39 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,4 +1,4 @@ -FROM python:3.8.5-buster +FROM python:3.12-slim RUN mkdir /app diff --git a/ForInstalledPython/glow.min.js b/ForInstalledPython/glow.min.js index 2d0ec441..2b2a9921 100644 --- a/ForInstalledPython/glow.min.js +++ b/ForInstalledPython/glow.min.js @@ -1,3 +1,3 @@ -(function(){})();(function(factory){if(typeof define==="function"&&define.amd){define(["jquery"],factory)}else if(typeof exports==="object"){module.exports=factory}else{factory(jQuery)}})(function($){var toFix=["wheel","mousewheel","DOMMouseScroll","MozMousePixelScroll"],toBind="onwheel"in document||document.documentMode>=9?["wheel"]:["mousewheel","DomMouseScroll","MozMousePixelScroll"],slice=Array.prototype.slice,nullLowestDeltaTimeout,lowestDelta;if($.event.fixHooks){for(var i=toFix.length;i;){$.event.fixHooks[toFix[--i]]=$.event.mouseHooks}}var special=$.event.special.mousewheel={version:"3.1.11",setup:function(){if(this.addEventListener){for(var i=toBind.length;i;){this.addEventListener(toBind[--i],handler,false)}}else{this.onmousewheel=handler}$.data(this,"mousewheel-line-height",special.getLineHeight(this));$.data(this,"mousewheel-page-height",special.getPageHeight(this))},teardown:function(){if(this.removeEventListener){for(var i=toBind.length;i;){this.removeEventListener(toBind[--i],handler,false)}}else{this.onmousewheel=null}$.removeData(this,"mousewheel-line-height");$.removeData(this,"mousewheel-page-height")},getLineHeight:function(elem){var $parent=$(elem)["offsetParent"in $.fn?"offsetParent":"parent"]();if(!$parent.length){$parent=$("body")}return parseInt($parent.css("fontSize"),10)},getPageHeight:function(elem){return $(elem).height()},settings:{adjustOldDeltas:true,normalizeOffset:true}};$.fn.extend({mousewheel:function(fn){return fn?this.bind("mousewheel",fn):this.trigger("mousewheel")},unmousewheel:function(fn){return this.unbind("mousewheel",fn)}});function handler(event){var orgEvent=event||window.event,args=slice.call(arguments,1),delta=0,deltaX=0,deltaY=0,absDelta=0,offsetX=0,offsetY=0;event=$.event.fix(orgEvent);event.type="mousewheel";if("detail"in orgEvent){deltaY=orgEvent.detail*-1}if("wheelDelta"in orgEvent){deltaY=orgEvent.wheelDelta}if("wheelDeltaY"in orgEvent){deltaY=orgEvent.wheelDeltaY}if("wheelDeltaX"in orgEvent){deltaX=orgEvent.wheelDeltaX*-1}if("axis"in orgEvent&&orgEvent.axis===orgEvent.HORIZONTAL_AXIS){deltaX=deltaY*-1;deltaY=0}delta=deltaY===0?deltaX:deltaY;if("deltaY"in orgEvent){deltaY=orgEvent.deltaY*-1;delta=deltaY}if("deltaX"in orgEvent){deltaX=orgEvent.deltaX;if(deltaY===0){delta=deltaX*-1}}if(deltaY===0&&deltaX===0){return}if(orgEvent.deltaMode===1){var lineHeight=$.data(this,"mousewheel-line-height");delta*=lineHeight;deltaY*=lineHeight;deltaX*=lineHeight}else if(orgEvent.deltaMode===2){var pageHeight=$.data(this,"mousewheel-page-height");delta*=pageHeight;deltaY*=pageHeight;deltaX*=pageHeight}absDelta=Math.max(Math.abs(deltaY),Math.abs(deltaX));if(!lowestDelta||absDelta=1?"floor":"ceil"](delta/lowestDelta);deltaX=Math[deltaX>=1?"floor":"ceil"](deltaX/lowestDelta);deltaY=Math[deltaY>=1?"floor":"ceil"](deltaY/lowestDelta);if(special.settings.normalizeOffset&&this.getBoundingClientRect){var boundingRect=this.getBoundingClientRect();offsetX=event.clientX-boundingRect.left;offsetY=event.clientY-boundingRect.top}event.deltaX=deltaX;event.deltaY=deltaY;event.deltaFactor=lowestDelta;event.offsetX=offsetX;event.offsetY=offsetY;event.deltaMode=0;args.unshift(event,delta,deltaX,deltaY);if(nullLowestDeltaTimeout){clearTimeout(nullLowestDeltaTimeout)}nullLowestDeltaTimeout=setTimeout(nullLowestDelta,200);return($.event.dispatch||$.event.handle).apply(this,args)}function nullLowestDelta(){lowestDelta=null}function shouldAdjustOldDeltas(orgEvent,absDelta){return special.settings.adjustOldDeltas&&orgEvent.type==="mousewheel"&&absDelta%120===0}});(function(B){B.color={};B.color.make=function(F,E,C,D){var G={};G.r=F||0;G.g=E||0;G.b=C||0;G.a=D!=null?D:1;G.add=function(J,I){for(var H=0;H=1){return"rgb("+[G.r,G.g,G.b].join(",")+")"}else{return"rgba("+[G.r,G.g,G.b,G.a].join(",")+")"}};G.normalize=function(){function H(J,K,I){return KI?I:K}G.r=H(0,parseInt(G.r),255);G.g=H(0,parseInt(G.g),255);G.b=H(0,parseInt(G.b),255);G.a=H(0,G.a,1);return G};G.clone=function(){return B.color.make(G.r,G.b,G.g,G.a)};return G.normalize()};B.color.extract=function(D,C){var E;do{E=D.css(C).toLowerCase();if(E!=""&&E!="transparent"){break}D=D.parent()}while(!B.nodeName(D.get(0),"body"));if(E=="rgba(0, 0, 0, 0)"){E="transparent"}return B.color.parse(E)};B.color.parse=function(F){var E,C=B.color.make;if(E=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(F)){return C(parseInt(E[1],10),parseInt(E[2],10),parseInt(E[3],10))}if(E=/rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(F)){return C(parseInt(E[1],10),parseInt(E[2],10),parseInt(E[3],10),parseFloat(E[4]))}if(E=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(F)){return C(parseFloat(E[1])*2.55,parseFloat(E[2])*2.55,parseFloat(E[3])*2.55)}if(E=/rgba\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(F)){return C(parseFloat(E[1])*2.55,parseFloat(E[2])*2.55,parseFloat(E[3])*2.55,parseFloat(E[4]))}if(E=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(F)){return C(parseInt(E[1],16),parseInt(E[2],16),parseInt(E[3],16))}if(E=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(F)){return C(parseInt(E[1]+E[1],16),parseInt(E[2]+E[2],16),parseInt(E[3]+E[3],16))}var D=B.trim(F).toLowerCase();if(D=="transparent"){return C(255,255,255,0)}else{E=A[D]||[0,0,0];return C(E[0],E[1],E[2])}};var A={aqua:[0,255,255],azure:[240,255,255],beige:[245,245,220],black:[0,0,0],blue:[0,0,255],brown:[165,42,42],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgrey:[169,169,169],darkgreen:[0,100,0],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkviolet:[148,0,211],fuchsia:[255,0,255],gold:[255,215,0],green:[0,128,0],indigo:[75,0,130],khaki:[240,230,140],lightblue:[173,216,230],lightcyan:[224,255,255],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightyellow:[255,255,224],lime:[0,255,0],magenta:[255,0,255],maroon:[128,0,0],navy:[0,0,128],olive:[128,128,0],orange:[255,165,0],pink:[255,192,203],purple:[128,0,128],violet:[128,0,128],red:[255,0,0],silver:[192,192,192],white:[255,255,255],yellow:[255,255,0]}})(jQuery);(function($){function Plot(placeholder,data_,options_,plugins){var series=[],options={colors:["#edc240","#afd8f8","#cb4b4b","#4da74d","#9440ed"],legend:{show:true,noColumns:1,labelFormatter:null,labelBoxBorderColor:"#ccc",container:null,position:"ne",margin:5,backgroundColor:null,backgroundOpacity:.85},xaxis:{show:null,position:"bottom",mode:null,color:null,tickColor:null,transform:null,inverseTransform:null,min:null,max:null,autoscaleMargin:null,ticks:null,tickFormatter:null,labelWidth:null,labelHeight:null,reserveSpace:null,tickLength:null,alignTicksWithAxis:null,tickDecimals:null,tickSize:null,minTickSize:null,monthNames:null,timeformat:null,twelveHourClock:false},yaxis:{autoscaleMargin:.02,position:"left"},xaxes:[],yaxes:[],series:{points:{show:false,radius:3,lineWidth:2,fill:true,fillColor:"#ffffff",symbol:"circle"},lines:{lineWidth:2,fill:false,fillColor:null,steps:false},bars:{show:false,lineWidth:2,barWidth:1,fill:true,fillColor:null,align:"left",horizontal:false},shadowSize:3},grid:{show:true,aboveData:false,color:"#545454",backgroundColor:null,borderColor:null,tickColor:null,labelMargin:5,axisMargin:8,borderWidth:2,minBorderMargin:null,markings:null,markingsColor:"#f4f4f4",markingsLineWidth:2,clickable:false,hoverable:false,autoHighlight:true,mouseActiveRadius:10},hooks:{}},canvas=null,overlay=null,eventHolder=null,ctx=null,octx=null,xaxes=[],yaxes=[],plotOffset={left:0,right:0,top:0,bottom:0},canvasWidth=0,canvasHeight=0,plotWidth=0,plotHeight=0,hooks={processOptions:[],processRawData:[],processDatapoints:[],drawSeries:[],draw:[],bindEvents:[],drawOverlay:[],shutdown:[]},plot=this;plot.setData=setData;plot.setupGrid=setupGrid;plot.draw=draw;plot.getPlaceholder=function(){return placeholder};plot.getCanvas=function(){return canvas};plot.getPlotOffset=function(){return plotOffset};plot.width=function(){return plotWidth};plot.height=function(){return plotHeight};plot.offset=function(){var o=eventHolder.offset();o.left+=plotOffset.left;o.top+=plotOffset.top;return o};plot.getData=function(){return series};plot.getAxes=function(){var res={},i;$.each(xaxes.concat(yaxes),function(_,axis){if(axis)res[axis.direction+(axis.n!=1?axis.n:"")+"axis"]=axis});return res};plot.getXAxes=function(){return xaxes};plot.getYAxes=function(){return yaxes};plot.c2p=canvasToAxisCoords;plot.p2c=axisToCanvasCoords;plot.getOptions=function(){return options};plot.highlight=highlight;plot.unhighlight=unhighlight;plot.triggerRedrawOverlay=triggerRedrawOverlay;plot.pointOffset=function(point){return{left:parseInt(xaxes[axisNumber(point,"x")-1].p2c(+point.x)+plotOffset.left),top:parseInt(yaxes[axisNumber(point,"y")-1].p2c(+point.y)+plotOffset.top)}};plot.shutdown=shutdown;plot.resize=function(){getCanvasDimensions();resizeCanvas(canvas);resizeCanvas(overlay)};plot.hooks=hooks;initPlugins(plot);parseOptions(options_);setupCanvases();setData(data_);setupGrid();draw();bindEvents();function executeHooks(hook,args){args=[plot].concat(args);for(var i=0;i=options.colors.length){i=0;++variation}}var colori=0,s;for(i=0;iaxis.datamax&&max!=fakeInfinity)axis.datamax=max}$.each(allAxes(),function(_,axis){axis.datamin=topSentry;axis.datamax=bottomSentry;axis.used=false});for(i=0;i0&&points[k-ps]!=null&&points[k-ps]!=points[k]&&points[k-ps+1]!=points[k+1]){for(m=0;mxmax)xmax=val}if(f.y){if(valymax)ymax=val}}}if(s.bars.show){var delta=s.bars.align=="left"?0:-s.bars.barWidth/2;if(s.bars.horizontal){ymin+=delta;ymax+=delta+s.bars.barWidth}else{xmin+=delta;xmax+=delta+s.bars.barWidth}}updateAxis(s.xaxis,xmin,xmax);updateAxis(s.yaxis,ymin,ymax)}$.each(allAxes(),function(_,axis){if(axis.datamin==topSentry)axis.datamin=null;if(axis.datamax==bottomSentry)axis.datamax=null})}function makeCanvas(skipPositioning,cls){var c=document.createElement("canvas");c.className=cls;c.width=canvasWidth;c.height=canvasHeight;if(!skipPositioning)$(c).css({position:"absolute",left:0,top:0});$(c).appendTo(placeholder);if(!c.getContext)c=window.G_vmlCanvasManager.initElement(c);c.getContext("2d").save();return c}function getCanvasDimensions(){canvasWidth=placeholder.width();canvasHeight=placeholder.height();if(canvasWidth<=0||canvasHeight<=0)throw"Invalid dimensions for plot, width = "+canvasWidth+", height = "+canvasHeight}function resizeCanvas(c){if(c.width!=canvasWidth)c.width=canvasWidth;if(c.height!=canvasHeight)c.height=canvasHeight;var cctx=c.getContext("2d");cctx.restore();cctx.save()}function setupCanvases(){var reused,existingCanvas=placeholder.children("canvas.base"),existingOverlay=placeholder.children("canvas.overlay");if(existingCanvas.length==0||existingOverlay==0){placeholder.html("");placeholder.css({padding:0});if(placeholder.css("position")=="static")placeholder.css("position","relative");getCanvasDimensions();canvas=makeCanvas(true,"base");overlay=makeCanvas(false,"overlay");reused=false}else{canvas=existingCanvas.get(0);overlay=existingOverlay.get(0);reused=true}ctx=canvas.getContext("2d");octx=overlay.getContext("2d");eventHolder=$([overlay,canvas]);if(reused){placeholder.data("plot").shutdown();plot.resize();octx.clearRect(0,0,canvasWidth,canvasHeight);eventHolder.unbind();placeholder.children().not([canvas,overlay]).remove()}placeholder.data("plot",plot)}function bindEvents(){if(options.grid.hoverable){eventHolder.mousemove(onMouseMove);eventHolder.mouseleave(onMouseLeave)}if(options.grid.clickable)eventHolder.click(onClick);executeHooks(hooks.bindEvents,[eventHolder])}function shutdown(){if(redrawTimeout)clearTimeout(redrawTimeout);eventHolder.unbind("mousemove",onMouseMove);eventHolder.unbind("mouseleave",onMouseLeave);eventHolder.unbind("click",onClick);executeHooks(hooks.shutdown,[eventHolder])}function setTransformationHelpers(axis){function identity(x){return x}var s,m,t=axis.options.transform||identity,it=axis.options.inverseTransform;if(axis.direction=="x"){s=axis.scale=plotWidth/Math.abs(t(axis.max)-t(axis.min));m=Math.min(t(axis.max),t(axis.min))}else{s=axis.scale=plotHeight/Math.abs(t(axis.max)-t(axis.min));s=-s;m=Math.max(t(axis.max),t(axis.min))}if(t==identity)axis.p2c=function(p){return(p-m)*s};else axis.p2c=function(p){return(t(p)-m)*s};if(!it)axis.c2p=function(c){return m+c/s};else axis.c2p=function(c){return it(m+c/s)}}function measureTickLabels(axis){var opts=axis.options,i,ticks=axis.ticks||[],labels=[],l,w=opts.labelWidth,h=opts.labelHeight,dummyDiv;function makeDummyDiv(labels,width){return $('
'+'
'+labels.join("")+"
").appendTo(placeholder)}if(axis.direction=="x"){if(w==null)w=Math.floor(canvasWidth/(ticks.length>0?ticks.length:1));if(h==null){labels=[];for(i=0;i'+l+"")}if(labels.length>0){labels.push('
');dummyDiv=makeDummyDiv(labels,"width:10000px;");h=dummyDiv.height();dummyDiv.remove()}}}else if(w==null||h==null){for(i=0;i'+l+"")}if(labels.length>0){dummyDiv=makeDummyDiv(labels,"");if(w==null)w=dummyDiv.children().width();if(h==null)h=dummyDiv.find("div.tickLabel").height();dummyDiv.remove()}}if(w==null)w=0;if(h==null)h=0;axis.labelWidth=w;axis.labelHeight=h}function allocateAxisBoxFirstPhase(axis){var lw=axis.labelWidth,lh=axis.labelHeight,pos=axis.options.position,tickLength=axis.options.tickLength,axismargin=options.grid.axisMargin,padding=options.grid.labelMargin,all=axis.direction=="x"?xaxes:yaxes,index;var samePosition=$.grep(all,function(a){return a&&a.options.position==pos&&a.reserveSpace});if($.inArray(axis,samePosition)==samePosition.length-1)axismargin=0;if(tickLength==null)tickLength="full";var sameDirection=$.grep(all,function(a){return a&&a.reserveSpace});var innermost=$.inArray(axis,sameDirection)==0;if(!innermost&&tickLength=="full")tickLength=5;if(!isNaN(+tickLength))padding+=+tickLength;if(axis.direction=="x"){lh+=padding;if(pos=="bottom"){plotOffset.bottom+=lh+axismargin;axis.box={top:canvasHeight-plotOffset.bottom,height:lh}}else{axis.box={top:plotOffset.top+axismargin,height:lh};plotOffset.top+=lh+axismargin}}else{lw+=padding;if(pos=="left"){axis.box={left:plotOffset.left+axismargin,width:lw};plotOffset.left+=lw+axismargin}else{plotOffset.right+=lw+axismargin;axis.box={left:canvasWidth-plotOffset.right,width:lw}}}axis.position=pos;axis.tickLength=tickLength;axis.box.padding=padding;axis.innermost=innermost}function allocateAxisBoxSecondPhase(axis){if(axis.direction=="x"){axis.box.left=plotOffset.left;axis.box.width=plotWidth}else{axis.box.top=plotOffset.top;axis.box.height=plotHeight}}function setupGrid(){var i,axes=allAxes();$.each(axes,function(_,axis){axis.show=axis.options.show;if(axis.show==null)axis.show=axis.used;axis.reserveSpace=axis.show||axis.options.reserveSpace;setRange(axis)});allocatedAxes=$.grep(axes,function(axis){return axis.reserveSpace});plotOffset.left=plotOffset.right=plotOffset.top=plotOffset.bottom=0;if(options.grid.offsets!==undefined){var o=options.grid.offsets;plotOffset.left=o.left;plotOffset.right=o.right;plotOffset.top=o.top;plotOffset.bottom=o.bottom}if(options.grid.show){$.each(allocatedAxes,function(_,axis){setupTickGeneration(axis);setTicks(axis);snapRangeToTicks(axis,axis.ticks);measureTickLabels(axis)});for(i=allocatedAxes.length-1;i>=0;--i)allocateAxisBoxFirstPhase(allocatedAxes[i]);var minMargin=options.grid.minBorderMargin;if(minMargin==null){minMargin=0;for(i=0;i=0)min=0}if(opts.max==null){max+=delta*margin;if(max>0&&axis.datamax!=null&&axis.datamax<=0)max=0}}}axis.min=min;axis.max=max}function setupTickGeneration(axis){var opts=axis.options;var noTicks;if(typeof opts.ticks=="number"&&opts.ticks>0)noTicks=opts.ticks;else noTicks=.3*Math.sqrt(axis.direction=="x"?canvasWidth:canvasHeight);var delta=(axis.max-axis.min)/noTicks,size,generator,unit,formatter,i,magn,norm;if(opts.mode=="time"){var timeUnitSize={second:1e3,minute:60*1e3,hour:60*60*1e3,day:24*60*60*1e3,month:30*24*60*60*1e3,year:365.2425*24*60*60*1e3};var spec=[[1,"second"],[2,"second"],[5,"second"],[10,"second"],[30,"second"],[1,"minute"],[2,"minute"],[5,"minute"],[10,"minute"],[30,"minute"],[1,"hour"],[2,"hour"],[4,"hour"],[8,"hour"],[12,"hour"],[1,"day"],[2,"day"],[3,"day"],[.25,"month"],[.5,"month"],[1,"month"],[2,"month"],[3,"month"],[6,"month"],[1,"year"]];var minSize=0;if(opts.minTickSize!=null){if(typeof opts.tickSize=="number")minSize=opts.tickSize;else minSize=opts.minTickSize[0]*timeUnitSize[opts.minTickSize[1]]}for(var i=0;i=minSize)break;size=spec[i][0];unit=spec[i][1];if(unit=="year"){magn=Math.pow(10,Math.floor(Math.log(delta/timeUnitSize.year)/Math.LN10));norm=delta/timeUnitSize.year/magn;if(norm<1.5)size=1;else if(norm<3)size=2;else if(norm<7.5)size=5;else size=10;size*=magn}axis.tickSize=opts.tickSize||[size,unit];generator=function(axis){var ticks=[],tickSize=axis.tickSize[0],unit=axis.tickSize[1],d=new Date(axis.min);var step=tickSize*timeUnitSize[unit];if(unit=="second")d.setUTCSeconds(floorInBase(d.getUTCSeconds(),tickSize));if(unit=="minute")d.setUTCMinutes(floorInBase(d.getUTCMinutes(),tickSize));if(unit=="hour")d.setUTCHours(floorInBase(d.getUTCHours(),tickSize));if(unit=="month")d.setUTCMonth(floorInBase(d.getUTCMonth(),tickSize));if(unit=="year")d.setUTCFullYear(floorInBase(d.getUTCFullYear(),tickSize));d.setUTCMilliseconds(0);if(step>=timeUnitSize.minute)d.setUTCSeconds(0);if(step>=timeUnitSize.hour)d.setUTCMinutes(0);if(step>=timeUnitSize.day)d.setUTCHours(0);if(step>=timeUnitSize.day*4)d.setUTCDate(1);if(step>=timeUnitSize.year)d.setUTCMonth(0);var carry=0,v=Number.NaN,prev;do{prev=v;v=d.getTime();ticks.push(v);if(unit=="month"){if(tickSize<1){d.setUTCDate(1);var start=d.getTime();d.setUTCMonth(d.getUTCMonth()+1);var end=d.getTime();d.setTime(v+carry*timeUnitSize.hour+(end-start)*tickSize);carry=d.getUTCHours();d.setUTCHours(0)}else d.setUTCMonth(d.getUTCMonth()+tickSize)}else if(unit=="year"){d.setUTCFullYear(d.getUTCFullYear()+tickSize)}else d.setTime(v+step)}while(vmaxDec)dec=maxDec;magn=Math.pow(10,-dec);norm=delta/magn;if(norm<1.5)size=1;else if(norm<3){size=2;if(norm>2.25&&(maxDec==null||dec+1<=maxDec)){size=2.5;++dec}}else if(norm<7.5)size=5;else size=10;size*=magn;if(opts.minTickSize!=null&&size0){if(opts.min==null)axis.min=Math.min(axis.min,niceTicks[0]);if(opts.max==null&&niceTicks.length>1)axis.max=Math.max(axis.max,niceTicks[niceTicks.length-1])}generator=function(axis){var ticks=[],v,i;for(i=0;i1&&/\..*0$/.test((ts[1]-ts[0]).toFixed(extraDec))))axis.tickDecimals=extraDec}}}axis.tickGenerator=generator;if($.isFunction(opts.tickFormatter))axis.tickFormatter=function(v,axis){return""+opts.tickFormatter(v,axis)};else axis.tickFormatter=formatter}function setTicks(axis){var oticks=axis.options.ticks,ticks=[];if(oticks==null||typeof oticks=="number"&&oticks>0)ticks=axis.tickGenerator(axis);else if(oticks){if($.isFunction(oticks))ticks=oticks({min:axis.min,max:axis.max});else ticks=oticks}var i,v;axis.ticks=[];for(i=0;i1)label=t[1]}else v=+t;if(label==null)label=axis.tickFormatter(v,axis);if(!isNaN(v))axis.ticks.push({v:v,label:label})}}function snapRangeToTicks(axis,ticks){if(axis.options.autoscaleMargin&&ticks.length>0){if(axis.options.min==null)axis.min=Math.min(axis.min,ticks[0].v);if(axis.options.max==null&&ticks.length>1)axis.max=Math.max(axis.max,ticks[ticks.length-1].v)}}function draw(){var o=options.grid.offsets;ctx.clearRect(o.left,o.top,canvasWidth-o.left,canvasHeight-o.bottom-o.top);var grid=options.grid;if(grid.show&&grid.backgroundColor)drawBackground();if(grid.show&&!grid.aboveData)drawGrid();for(var i=0;ito){var tmp=from;from=to;to=tmp}return{from:from,to:to,axis:axis}}function drawBackground(){ctx.save();ctx.translate(plotOffset.left,plotOffset.top);ctx.fillStyle=getColorOrGradient(options.grid.backgroundColor,plotHeight,0,"rgba(255, 255, 255, 0)");ctx.fillRect(0,0,plotWidth,plotHeight);ctx.restore()}function drawGrid(){var i;ctx.save();ctx.translate(plotOffset.left,plotOffset.top);var markings=options.grid.markings;if(markings){if($.isFunction(markings)){var axes=plot.getAxes();axes.xmin=axes.xaxis.min;axes.xmax=axes.xaxis.max;axes.ymin=axes.yaxis.min;axes.ymax=axes.yaxis.max;markings=markings(axes)}for(i=0;ixrange.axis.max||yrange.toyrange.axis.max)continue;xrange.from=Math.max(xrange.from,xrange.axis.min);xrange.to=Math.min(xrange.to,xrange.axis.max);yrange.from=Math.max(yrange.from,yrange.axis.min);yrange.to=Math.min(yrange.to,yrange.axis.max);if(xrange.from==xrange.to&&yrange.from==yrange.to)continue;xrange.from=xrange.axis.p2c(xrange.from);xrange.to=xrange.axis.p2c(xrange.to);yrange.from=yrange.axis.p2c(yrange.from);yrange.to=yrange.axis.p2c(yrange.to);if(xrange.from==xrange.to||yrange.from==yrange.to){ctx.beginPath();ctx.strokeStyle=m.color||options.grid.markingsColor;ctx.lineWidth=m.lineWidth||options.grid.markingsLineWidth;ctx.moveTo(xrange.from,yrange.from);ctx.lineTo(xrange.to,yrange.to);ctx.stroke()}else{ctx.fillStyle=m.color||options.grid.markingsColor;ctx.fillRect(xrange.from,yrange.to,xrange.to-xrange.from,yrange.from-yrange.to)}}}var axes=allAxes(),bw=options.grid.borderWidth;for(var j=0;jaxis.max||t=="full"&&bw>0&&(v==axis.min||v==axis.max))continue;if(axis.direction=="x"){x=axis.p2c(v);yoff=t=="full"?-plotHeight:t;if(axis.position=="top")yoff=-yoff}else{y=axis.p2c(v);xoff=t=="full"?-plotWidth:t;if(axis.position=="left")xoff=-xoff}if(ctx.lineWidth==1){if(axis.direction=="x")x=Math.floor(x)+.5;else y=Math.floor(y)+.5}ctx.moveTo(x,y);ctx.lineTo(x+xoff,y+yoff)}ctx.stroke()}if(bw){ctx.lineWidth=bw;ctx.strokeStyle=options.grid.borderColor;ctx.strokeRect(-bw/2,-bw/2,plotWidth+bw,plotHeight+bw)}ctx.restore()}function insertAxisLabels(){placeholder.find(".tickLabels").remove();var html=['
'];var axes=allAxes();for(var j=0;j');for(var i=0;iaxis.max)continue;var pos={},align;if(axis.direction=="x"){align="center";pos.left=Math.round(plotOffset.left+axis.p2c(tick.v)-axis.labelWidth/2);if(axis.position=="bottom")pos.top=box.top+box.padding;else pos.bottom=canvasHeight-(box.top+box.height-box.padding)}else{pos.top=Math.round(plotOffset.top+axis.p2c(tick.v)-axis.labelHeight/2);if(axis.position=="left"){pos.right=canvasWidth-(box.left+box.width-box.padding);align="right"}else{pos.left=box.left+box.padding;align="left"}}pos.width=axis.labelWidth;var style=["position:absolute","text-align:"+align];for(var a in pos)style.push(a+":"+pos[a]+"px");html.push('
'+tick.label+"
")}html.push("
")}html.push("");placeholder.append(html.join(""))}function drawSeries(series){if(series.lines.show)drawSeriesLines(series);if(series.bars.show)drawSeriesBars(series);if(series.points.show)drawSeriesPoints(series)}function drawSeriesLines(series){function plotLine(datapoints,xoffset,yoffset,axisx,axisy){var points=datapoints.points,ps=datapoints.pointsize,prevx=null,prevy=null;ctx.beginPath();for(var i=ps;i=y2&&y1>axisy.max){if(y2>axisy.max)continue;x1=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y1=axisy.max}else if(y2>=y1&&y2>axisy.max){if(y1>axisy.max)continue;x2=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y2=axisy.max}if(x1<=x2&&x1=x2&&x1>axisx.max){if(x2>axisx.max)continue;y1=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x1=axisx.max}else if(x2>=x1&&x2>axisx.max){if(x1>axisx.max)continue;y2=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x2=axisx.max}if(x1!=prevx||y1!=prevy)ctx.moveTo(axisx.p2c(x1)+xoffset,axisy.p2c(y1)+yoffset);prevx=x2;prevy=y2;ctx.lineTo(axisx.p2c(x2)+xoffset,axisy.p2c(y2)+yoffset)}ctx.stroke()}function plotLineArea(datapoints,axisx,axisy){var points=datapoints.points,ps=datapoints.pointsize,bottom=Math.min(Math.max(0,axisy.min),axisy.max),i=0,top,areaOpen=false,ypos=1,segmentStart=0,segmentEnd=0;while(true){if(ps>0&&i>points.length+ps)break;i+=ps;var x1=points[i-ps],y1=points[i-ps+ypos],x2=points[i],y2=points[i+ypos];if(areaOpen){if(ps>0&&x1!=null&&x2==null){segmentEnd=i;ps=-ps;ypos=2;continue}if(ps<0&&i==segmentStart+ps){ctx.fill();areaOpen=false;ps=-ps;ypos=1;i=segmentStart=segmentEnd+ps;continue}}if(x1==null||x2==null)continue;if(x1<=x2&&x1=x2&&x1>axisx.max){if(x2>axisx.max)continue;y1=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x1=axisx.max}else if(x2>=x1&&x2>axisx.max){if(x1>axisx.max)continue;y2=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x2=axisx.max}if(!areaOpen){ctx.beginPath();ctx.moveTo(axisx.p2c(x1),axisy.p2c(bottom));areaOpen=true}if(y1>=axisy.max&&y2>=axisy.max){ctx.lineTo(axisx.p2c(x1),axisy.p2c(axisy.max));ctx.lineTo(axisx.p2c(x2),axisy.p2c(axisy.max));continue}else if(y1<=axisy.min&&y2<=axisy.min){ctx.lineTo(axisx.p2c(x1),axisy.p2c(axisy.min));ctx.lineTo(axisx.p2c(x2),axisy.p2c(axisy.min));continue}var x1old=x1,x2old=x2;if(y1<=y2&&y1=axisy.min){x1=(axisy.min-y1)/(y2-y1)*(x2-x1)+x1;y1=axisy.min}else if(y2<=y1&&y2=axisy.min){x2=(axisy.min-y1)/(y2-y1)*(x2-x1)+x1;y2=axisy.min}if(y1>=y2&&y1>axisy.max&&y2<=axisy.max){x1=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y1=axisy.max}else if(y2>=y1&&y2>axisy.max&&y1<=axisy.max){x2=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y2=axisy.max}if(x1!=x1old){ctx.lineTo(axisx.p2c(x1old),axisy.p2c(y1))}ctx.lineTo(axisx.p2c(x1),axisy.p2c(y1));ctx.lineTo(axisx.p2c(x2),axisy.p2c(y2));if(x2!=x2old){ctx.lineTo(axisx.p2c(x2),axisy.p2c(y2));ctx.lineTo(axisx.p2c(x2old),axisy.p2c(y2))}}}ctx.save();ctx.translate(plotOffset.left,plotOffset.top);ctx.lineJoin="round";var lw=series.lines.lineWidth,sw=series.shadowSize;if(lw>0&&sw>0){ctx.lineWidth=sw;ctx.strokeStyle="rgba(0,0,0,0.1)";var angle=Math.PI/18;plotLine(series.datapoints,Math.sin(angle)*(lw/2+sw/2),Math.cos(angle)*(lw/2+sw/2),series.xaxis,series.yaxis);ctx.lineWidth=sw/2;plotLine(series.datapoints,Math.sin(angle)*(lw/2+sw/4),Math.cos(angle)*(lw/2+sw/4),series.xaxis,series.yaxis)}ctx.lineWidth=lw;ctx.strokeStyle=series.color;var fillStyle=getFillStyle(series.lines,series.color,0,plotHeight);if(fillStyle){ctx.fillStyle=fillStyle;plotLineArea(series.datapoints,series.xaxis,series.yaxis)}if(lw>0)plotLine(series.datapoints,0,0,series.xaxis,series.yaxis);ctx.restore()}function drawSeriesPoints(series){function plotPoints(datapoints,radius,fillStyle,offset,shadow,axisx,axisy,symbol){var points=datapoints.points,ps=datapoints.pointsize;for(var i=0;iaxisx.max||yaxisy.max)continue;ctx.beginPath();x=axisx.p2c(x);y=axisy.p2c(y)+offset;if(symbol=="circle")ctx.arc(x,y,radius,0,shadow?Math.PI:Math.PI*2,false);else symbol(ctx,x,y,radius,shadow);ctx.closePath();if(fillStyle){ctx.fillStyle=fillStyle;ctx.fill()}ctx.stroke()}}ctx.save();ctx.translate(plotOffset.left,plotOffset.top);var lw=series.points.lineWidth,sw=series.shadowSize,radius=series.points.radius,symbol=series.points.symbol;if(lw>0&&sw>0){var w=sw/2;ctx.lineWidth=w;ctx.strokeStyle="rgba(0,0,0,0.1)";plotPoints(series.datapoints,radius,null,w+w/2,true,series.xaxis,series.yaxis,symbol);ctx.strokeStyle="rgba(0,0,0,0.2)";plotPoints(series.datapoints,radius,null,w/2,true,series.xaxis,series.yaxis,symbol)}ctx.lineWidth=lw;ctx.strokeStyle=series.color;plotPoints(series.datapoints,radius,getFillStyle(series.points,series.color),0,false,series.xaxis,series.yaxis,symbol);ctx.restore()}function drawBar(x,y,b,barLeft,barRight,offset,fillStyleCallback,axisx,axisy,c,horizontal,lineWidth){var left,right,bottom,top,drawLeft,drawRight,drawTop,drawBottom,tmp;if(horizontal){drawBottom=drawRight=drawTop=true;drawLeft=false;left=b;right=x;top=y+barLeft;bottom=y+barRight;if(rightaxisx.max||topaxisy.max)return;if(leftaxisx.max){right=axisx.max;drawRight=false}if(bottomaxisy.max){top=axisy.max;drawTop=false}left=axisx.p2c(left);bottom=axisy.p2c(bottom);right=axisx.p2c(right);top=axisy.p2c(top);if(fillStyleCallback){c.beginPath();c.moveTo(left,bottom);c.lineTo(left,top);c.lineTo(right,top);c.lineTo(right,bottom);c.fillStyle=fillStyleCallback(bottom,top);c.fill()}if(lineWidth>0&&(drawLeft||drawRight||drawTop||drawBottom)){c.beginPath();c.moveTo(left,bottom+offset);if(drawLeft)c.lineTo(left,top+offset);else c.moveTo(left,top+offset);if(drawTop)c.lineTo(right,top+offset);else c.moveTo(right,top+offset);if(drawRight)c.lineTo(right,bottom+offset);else c.moveTo(right,bottom+offset);if(drawBottom)c.lineTo(left,bottom+offset);else c.moveTo(left,bottom+offset);c.stroke()}}function drawSeriesBars(series){function plotBars(datapoints,barLeft,barRight,offset,fillStyleCallback,axisx,axisy){var points=datapoints.points,ps=datapoints.pointsize;for(var i=0;i");fragments.push("");rowStarted=true}if(lf)label=lf(label,s);fragments.push('
'+''+label+"")}if(rowStarted)fragments.push("");if(fragments.length==0)return;var table=''+fragments.join("")+"
";if(options.legend.container!=null)$(options.legend.container).html(table);else{var pos="",p=options.legend.position,m=options.legend.margin;if(m[0]==null)m=[m,m];if(p.charAt(0)=="n")pos+="top:"+(m[1]+plotOffset.top)+"px;";else if(p.charAt(0)=="s")pos+="bottom:"+(m[1]+plotOffset.bottom)+"px;";if(p.charAt(1)=="e")pos+="right:"+(m[0]+plotOffset.right)+"px;";else if(p.charAt(1)=="w")pos+="left:"+(m[0]+plotOffset.left)+"px;";var legend=$('
'+table.replace('style="','style="position:absolute;'+pos+";")+"
").appendTo(placeholder);if(options.legend.backgroundOpacity!=0){var c=options.legend.backgroundColor;if(c==null){c=options.grid.backgroundColor;if(c&&typeof c=="string")c=$.color.parse(c);else c=$.color.extract(legend,"background-color");c.a=1;c=c.toString()}var div=legend.children();$('
').prependTo(legend).css("opacity",options.legend.backgroundOpacity)}}}var highlights=[],redrawTimeout=null;function findNearbyItem(mouseX,mouseY,seriesFilter){var maxDistance=options.grid.mouseActiveRadius,smallestDistance=maxDistance*maxDistance+1,item=null,foundPoint=false,i,j;for(i=series.length-1;i>=0;--i){if(!seriesFilter(series[i]))continue;var s=series[i],axisx=s.xaxis,axisy=s.yaxis,points=s.datapoints.points,ps=s.datapoints.pointsize,mx=axisx.c2p(mouseX),my=axisy.c2p(mouseY),maxx=maxDistance/axisx.scale,maxy=maxDistance/axisy.scale;if(axisx.options.inverseTransform)maxx=Number.MAX_VALUE;if(axisy.options.inverseTransform)maxy=Number.MAX_VALUE;if(s.lines.show||s.points.show){for(j=0;jmaxx||x-mx<-maxx||y-my>maxy||y-my<-maxy)continue;var dx=Math.abs(axisx.p2c(x)-mouseX),dy=Math.abs(axisy.p2c(y)-mouseY),dist=dx*dx+dy*dy;if(dist=Math.min(b,x)&&my>=y+barLeft&&my<=y+barRight:mx>=x+barLeft&&mx<=x+barRight&&my>=Math.min(b,y)&&my<=Math.max(b,y))item=[i,j/ps]}}}if(item){i=item[0];j=item[1];ps=series[i].datapoints.pointsize;return{datapoint:series[i].datapoints.points.slice(j*ps,(j+1)*ps),dataIndex:j,series:series[i],seriesIndex:i}}return null}function onMouseMove(e){if(options.grid.hoverable)triggerClickHoverEvent("plothover",e,function(s){return s["hoverable"]!=false})}function onMouseLeave(e){if(options.grid.hoverable)triggerClickHoverEvent("plothover",e,function(s){return false})}function onClick(e){triggerClickHoverEvent("plotclick",e,function(s){return s["clickable"]!=false})}function triggerClickHoverEvent(eventname,event,seriesFilter){var offset=eventHolder.offset(),canvasX=event.pageX-offset.left-plotOffset.left,canvasY=event.pageY-offset.top-plotOffset.top,pos=canvasToAxisCoords({left:canvasX,top:canvasY});pos.pageX=event.pageX;pos.pageY=event.pageY;var item=findNearbyItem(canvasX,canvasY,seriesFilter);if(item){item.pageX=parseInt(item.series.xaxis.p2c(item.datapoint[0])+offset.left+plotOffset.left);item.pageY=parseInt(item.series.yaxis.p2c(item.datapoint[1])+offset.top+plotOffset.top)}if(options.grid.autoHighlight){for(var i=0;iaxisx.max||yaxisy.max)return;var pointRadius=series.points.radius+series.points.lineWidth/2;octx.lineWidth=pointRadius;octx.strokeStyle=$.color.parse(series.color).scale("a",.5).toString();var radius=1.5*pointRadius,x=axisx.p2c(x),y=axisy.p2c(y);octx.beginPath();if(series.points.symbol=="circle")octx.arc(x,y,radius,0,2*Math.PI,false);else series.points.symbol(octx,x,y,radius,false);octx.closePath();octx.stroke()}function drawBarHighlight(series,point){octx.lineWidth=series.bars.lineWidth;octx.strokeStyle=$.color.parse(series.color).scale("a",.5).toString();var fillStyle=$.color.parse(series.color).scale("a",.5).toString();var barLeft=series.bars.align=="left"?0:-series.bars.barWidth/2;drawBar(point[0],point[1],point[2]||0,barLeft,barLeft+series.bars.barWidth,0,function(){return fillStyle},series.xaxis,series.yaxis,octx,series.bars.horizontal,series.bars.lineWidth)}function getColorOrGradient(spec,bottom,top,defaultColor){if(typeof spec=="string")return spec;else{var gradient=ctx.createLinearGradient(0,top,0,bottom);for(var i=0,l=spec.colors.length;i12){hours=hours-12}else if(hours==0){hours=12}}for(var i=0;i=0?"":"-";val=Math.abs(val);var before=Math.floor(log10(val))+1;if(before>n){val=val.toPrecision(n);return sign+val.replace("+","")}else if(before<0){var mantissa=val*pow(10,abs(before)+1);before-=1;return sign+mantissa.toFixed(n-1)+"e"+before}else{return sign+val.toFixed(n-before)}}function init(plot){var crosshair={x:-1,y:-1,locked:false};plot.setCrosshair=function setCrosshair(pos){if(!pos)crosshair.x=-1;else{var o=plot.p2c(pos);crosshair.x=Math.max(0,Math.min(o.left,plot.width()));crosshair.y=Math.max(0,Math.min(o.top,plot.height()))}plot.triggerRedrawOverlay()};plot.clearCrosshair=plot.setCrosshair;plot.lockCrosshair=function lockCrosshair(pos){if(pos)plot.setCrosshair(pos);crosshair.locked=true};plot.unlockCrosshair=function unlockCrosshair(){crosshair.locked=false};function onMouseOut(e){if(crosshair.locked)return;if(crosshair.x!=-1){crosshair.x=-1;plot.triggerRedrawOverlay()}}function onMouseMove(e){if(crosshair.locked)return;if(plot.getSelection&&plot.getSelection()){crosshair.x=-1;return}var offset=plot.offset();crosshair.x=Math.max(0,Math.min(e.pageX-offset.left,plot.width()));crosshair.y=Math.max(0,Math.min(e.pageY-offset.top,plot.height()));plot.triggerRedrawOverlay()}plot.hooks.bindEvents.push(function(plot,eventHolder){if(!plot.getOptions().crosshair.mode)return;eventHolder.mouseout(onMouseOut);eventHolder.mousemove(onMouseMove)});plot.hooks.drawOverlay.push(function(plot,ctx){var c=plot.getOptions().crosshair;if(!c.mode)return;var plotOffset=plot.getPlotOffset();ctx.save();ctx.translate(plotOffset.left,plotOffset.top);if(crosshair.x!=-1){var pos=plot.c2p({left:crosshair.x,top:crosshair.y});text=format_number(pos.x,3)+","+format_number(pos.y,3);var fontheight=13;ctx.fillStyle=c.color;ctx.font=fontheight+"px Verdana";var twidth=ctx.measureText(text).width;var dx=0,dy=0;if(crosshair.yplot.width()-(twidth+5)){ctx.textAlign="right";dx+=-3}else{ctx.textAlign="left";dx+=3}ctx.fillText(text,crosshair.x+dx,crosshair.y+dy);ctx.strokeStyle=c.color;ctx.lineWidth=c.lineWidth;ctx.lineJoin="round";ctx.beginPath();if(c.mode.indexOf("x")!=-1){ctx.moveTo(crosshair.x,0);ctx.lineTo(crosshair.x,plot.height())}if(c.mode.indexOf("y")!=-1){ctx.moveTo(0,crosshair.y);ctx.lineTo(plot.width(),crosshair.y)}ctx.stroke()}ctx.restore()});plot.hooks.shutdown.push(function(plot,eventHolder){eventHolder.unbind("mouseout",onMouseOut);eventHolder.unbind("mousemove",onMouseMove)})}$.plot.plugins.push({init:init,options:options,name:"crosshair_GS",version:"1.0"})})(jQuery);function assert(condition,message){if(!condition){throw new Error(message||"Assert Failed")}}var Node=function(p,t){this.point=p;this.triangle=t||null;this.next=null;this.prev=null;this.value=p.x};var AdvancingFront=function(head,tail){this.head_=head;this.tail_=tail;this.search_node_=head};AdvancingFront.prototype.head=function(){return this.head_};AdvancingFront.prototype.setHead=function(node){this.head_=node};AdvancingFront.prototype.tail=function(){return this.tail_};AdvancingFront.prototype.setTail=function(node){this.tail_=node};AdvancingFront.prototype.search=function(){return this.search_node_};AdvancingFront.prototype.setSearch=function(node){this.search_node_=node};AdvancingFront.prototype.findSearchNode=function(){return this.search_node_};AdvancingFront.prototype.locateNode=function(x){var node=this.search_node_;if(x=node.value){this.search_node_=node;return node}}}else{while(node=node.next){if(x-EPSILON&&val0){return Orientation.CCW}else{return Orientation.CW}}function inScanArea(pa,pb,pc,pd){var oadb=(pa.x-pb.x)*(pd.y-pb.y)-(pd.x-pb.x)*(pa.y-pb.y);if(oadb>=-EPSILON){return false}var oadc=(pa.x-pc.x)*(pd.y-pc.y)-(pd.x-pc.x)*(pa.y-pc.y);if(oadc<=EPSILON){return false}return true}function isAngleObtuse(pa,pb,pc){var ax=pb.x-pa.x;var ay=pb.y-pa.y;var bx=pc.x-pa.x;var by=pc.y-pa.y;return ax*bx+ay*by<0}function triangulate(tcx){tcx.initTriangulation();tcx.createAdvancingFront();sweepPoints(tcx);finalizationPolygon(tcx)}function sweepPoints(tcx){var i,len=tcx.pointCount();for(i=1;iedge.q.x;if(isEdgeSideOfTriangle(node.triangle,edge.p,edge.q)){return}fillEdgeEvent(tcx,edge,node);edgeEventByPoints(tcx,edge.p,edge.q,node.triangle,edge.q)}function edgeEventByPoints(tcx,ep,eq,triangle,point){if(isEdgeSideOfTriangle(triangle,ep,eq)){return}var p1=triangle.pointCCW(point);var o1=orient2d(eq,p1,ep);if(o1===Orientation.COLLINEAR){throw new PointError("poly2tri EdgeEvent: Collinear not supported!",[eq,p1,ep])}var p2=triangle.pointCW(point);var o2=orient2d(eq,p2,ep);if(o2===Orientation.COLLINEAR){throw new PointError("poly2tri EdgeEvent: Collinear not supported!",[eq,p2,ep])}if(o1===o2){if(o1===Orientation.CW){triangle=triangle.neighborCCW(point)}else{triangle=triangle.neighborCW(point)}edgeEventByPoints(tcx,ep,eq,triangle,point)}else{flipEdgeEvent(tcx,ep,eq,triangle,point)}}function isEdgeSideOfTriangle(triangle,ep,eq){var index=triangle.edgeIndex(ep,eq);if(index!==-1){triangle.markConstrainedEdgeByIndex(index);var t=triangle.getNeighbor(index);if(t){t.markConstrainedEdgeByPoints(ep,eq)}return true}return false}function newFrontTriangle(tcx,point,node){var triangle=new Triangle(point,node.point,node.next.point);triangle.markNeighbor(node.triangle);tcx.addToMap(triangle);var new_node=new Node(point);new_node.next=node.next;new_node.prev=node;node.next.prev=new_node;node.next=new_node;if(!legalize(tcx,triangle)){tcx.mapTriangleToNodes(triangle)}return new_node}function fill(tcx,node){var triangle=new Triangle(node.prev.point,node.point,node.next.point);triangle.markNeighbor(node.prev.triangle);triangle.markNeighbor(node.triangle);tcx.addToMap(triangle);node.prev.next=node.next;node.next.prev=node.prev;if(!legalize(tcx,triangle)){tcx.mapTriangleToNodes(triangle)}}function fillAdvancingFront(tcx,n){var node=n.next;while(node.next){if(isAngleObtuse(node.point,node.next.point,node.prev.point)){break}fill(tcx,node);node=node.next}node=n.prev;while(node.prev){if(isAngleObtuse(node.point,node.next.point,node.prev.point)){break}fill(tcx,node);node=node.prev}if(n.next&&n.next.next){if(isBasinAngleRight(n)){fillBasin(tcx,n)}}}function isBasinAngleRight(node){var ax=node.point.x-node.next.next.point.x;var ay=node.point.y-node.next.next.point.y;assert(ay>=0,"unordered y");return ax>=0||Math.abs(ax)0}function rotateTrianglePair(t,p,ot,op){var n1,n2,n3,n4;n1=t.neighborCCW(p);n2=t.neighborCW(p);n3=ot.neighborCCW(op);n4=ot.neighborCW(op);var ce1,ce2,ce3,ce4;ce1=t.getConstrainedEdgeCCW(p);ce2=t.getConstrainedEdgeCW(p);ce3=ot.getConstrainedEdgeCCW(op);ce4=ot.getConstrainedEdgeCW(op);var de1,de2,de3,de4;de1=t.getDelaunayEdgeCCW(p);de2=t.getDelaunayEdgeCW(p);de3=ot.getDelaunayEdgeCCW(op);de4=ot.getDelaunayEdgeCW(op);t.legalize(p,op);ot.legalize(op,p);ot.setDelaunayEdgeCCW(p,de1);t.setDelaunayEdgeCW(p,de2);t.setDelaunayEdgeCCW(op,de3);ot.setDelaunayEdgeCW(op,de4);ot.setConstrainedEdgeCCW(p,ce1);t.setConstrainedEdgeCW(p,ce2);t.setConstrainedEdgeCCW(op,ce3);ot.setConstrainedEdgeCW(op,ce4);t.clearNeighbors();ot.clearNeighbors();if(n1){ot.markNeighbor(n1)}if(n2){t.markNeighbor(n2)}if(n3){t.markNeighbor(n3)}if(n4){ot.markNeighbor(n4)}t.markNeighbor(ot)}function fillBasin(tcx,node){if(orient2d(node.point,node.next.point,node.next.next.point)===Orientation.CCW){tcx.basin.left_node=node.next.next}else{tcx.basin.left_node=node.next}tcx.basin.bottom_node=tcx.basin.left_node;while(tcx.basin.bottom_node.next&&tcx.basin.bottom_node.point.y>=tcx.basin.bottom_node.next.point.y){tcx.basin.bottom_node=tcx.basin.bottom_node.next}if(tcx.basin.bottom_node===tcx.basin.left_node){return}tcx.basin.right_node=tcx.basin.bottom_node;while(tcx.basin.right_node.next&&tcx.basin.right_node.point.ytcx.basin.right_node.point.y;fillBasinReq(tcx,tcx.basin.bottom_node)}function fillBasinReq(tcx,node){if(isShallow(tcx,node)){return}fill(tcx,node);var o;if(node.prev===tcx.basin.left_node&&node.next===tcx.basin.right_node){return}else if(node.prev===tcx.basin.left_node){o=orient2d(node.point,node.next.point,node.next.next.point);if(o===Orientation.CW){return}node=node.next}else if(node.next===tcx.basin.right_node){o=orient2d(node.point,node.prev.point,node.prev.prev.point);if(o===Orientation.CCW){return}node=node.prev}else{if(node.prev.point.yheight){return true}return false}function fillEdgeEvent(tcx,edge,node){if(tcx.edge_event.right){fillRightAboveEdgeEvent(tcx,edge,node)}else{fillLeftAboveEdgeEvent(tcx,edge,node)}}function fillRightAboveEdgeEvent(tcx,edge,node){while(node.next.point.xedge.p.x){if(orient2d(edge.q,node.prev.point,edge.p)===Orientation.CW){fillLeftBelowEdgeEvent(tcx,edge,node)}else{node=node.prev}}}function fillLeftBelowEdgeEvent(tcx,edge,node){if(node.point.x>edge.p.x){if(orient2d(node.point,node.prev.point,node.prev.prev.point)===Orientation.CW){fillLeftConcaveEdgeEvent(tcx,edge,node)}else{fillLeftConvexEdgeEvent(tcx,edge,node);fillLeftBelowEdgeEvent(tcx,edge,node)}}}function fillLeftConvexEdgeEvent(tcx,edge,node){if(orient2d(node.prev.point,node.prev.prev.point,node.prev.prev.prev.point)===Orientation.CW){fillLeftConcaveEdgeEvent(tcx,edge,node.prev)}else{if(orient2d(edge.q,node.prev.prev.point,edge.p)===Orientation.CW){fillLeftConvexEdgeEvent(tcx,edge,node.prev)}else{}}}function fillLeftConcaveEdgeEvent(tcx,edge,node){fill(tcx,node.prev);if(node.prev.point!==edge.p){if(orient2d(edge.q,node.prev.point,edge.p)===Orientation.CW){if(orient2d(node.point,node.prev.point,node.prev.prev.point)===Orientation.CW){fillLeftConcaveEdgeEvent(tcx,edge,node)}else{}}}}function flipEdgeEvent(tcx,ep,eq,t,p){var ot=t.neighborAcross(p);assert(ot,"FLIP failed due to missing triangle!");var op=ot.oppositePoint(t,p);if(t.getConstrainedEdgeAcross(p)){var index=t.index(p);throw new PointError("poly2tri Intersecting Constraints",[p,op,t.getPoint((index+1)%3),t.getPoint((index+2)%3)])}if(inScanArea(p,t.pointCCW(p),t.pointCW(p),op)){rotateTrianglePair(t,p,ot,op);tcx.mapTriangleToNodes(t);tcx.mapTriangleToNodes(ot);if(p===eq&&op===ep){if(eq===tcx.edge_event.constrained_edge.q&&ep===tcx.edge_event.constrained_edge.p){t.markConstrainedEdgeByPoints(ep,eq);ot.markConstrainedEdgeByPoints(ep,eq);legalize(tcx,t);legalize(tcx,ot)}else{}}else{var o=orient2d(eq,op,ep);t=nextFlipTriangle(tcx,o,t,ot,p,op);flipEdgeEvent(tcx,ep,eq,t,p)}}else{var newP=nextFlipPoint(ep,eq,ot,op);flipScanEdgeEvent(tcx,ep,eq,t,ot,newP);edgeEventByPoints(tcx,ep,eq,t,p)}}function nextFlipTriangle(tcx,o,t,ot,p,op){var edge_index;if(o===Orientation.CCW){edge_index=ot.edgeIndex(p,op);ot.delaunay_edge[edge_index]=true;legalize(tcx,ot);ot.clearDelaunayEdges();return t}edge_index=t.edgeIndex(p,op);t.delaunay_edge[edge_index]=true;legalize(tcx,t);t.clearDelaunayEdges();return ot}function nextFlipPoint(ep,eq,ot,op){var o2d=orient2d(eq,op,ep);if(o2d===Orientation.CW){return ot.pointCCW(op)}else if(o2d===Orientation.CCW){return ot.pointCW(op)}else{throw new PointError("poly2tri [Unsupported] nextFlipPoint: opposing point on constrained edge!",[eq,op,ep])}}function flipScanEdgeEvent(tcx,ep,eq,flip_triangle,t,p){var ot=t.neighborAcross(p);assert(ot,"FLIP failed due to missing triangle");var op=ot.oppositePoint(t,p);if(inScanArea(eq,flip_triangle.pointCCW(eq),flip_triangle.pointCW(eq),op)){flipEdgeEvent(tcx,eq,op,ot,op)}else{var newP=nextFlipPoint(ep,eq,ot,op);flipScanEdgeEvent(tcx,ep,eq,flip_triangle,ot,newP)}}var kAlpha=.3;var Edge=function(p1,p2){this.p=p1;this.q=p2;if(p1.y>p2.y){this.q=p1;this.p=p2}else if(p1.y===p2.y){if(p1.x>p2.x){this.q=p1;this.p=p2}else if(p1.x===p2.x){throw new PointError("poly2tri Invalid Edge constructor: repeated points!",[p1])}}if(!this.q._p2t_edge_list){this.q._p2t_edge_list=[]}this.q._p2t_edge_list.push(this)};var Basin=function(){this.left_node=null;this.bottom_node=null;this.right_node=null;this.width=0;this.left_highest=false};Basin.prototype.clear=function(){this.left_node=null;this.bottom_node=null;this.right_node=null;this.width=0;this.left_highest=false};var EdgeEvent=function(){this.constrained_edge=null;this.right=false};var SweepContext=function(contour,options){options=options||{};this.triangles_=[];this.map_=[];this.points_=options.cloneArrays?contour.slice(0):contour;this.edge_list=[];this.pmin_=this.pmax_=null;this.front_=null;this.head_=null;this.tail_=null;this.af_head_=null;this.af_middle_=null;this.af_tail_=null;this.basin=new Basin;this.edge_event=new EdgeEvent;this.initEdges(this.points_)};SweepContext.prototype.addHole=function(polyline){this.initEdges(polyline);var i,len=polyline.length;for(i=0;ixmax&&(xmax=p.x);p.xymax&&(ymax=p.y);p.y>>=1;return bit}function tinf_read_bits(d,num,base){if(!num)return base;while(d.bitcount<24){d.tag|=d.source[d.sourceIndex++]<>>16-num;d.tag>>>=num;d.bitcount-=num;return val+base}function tinf_decode_symbol(d,t){while(d.bitcount<24){d.tag|=d.source[d.sourceIndex++]<>>=1;++len;sum+=t.table[len];cur-=t.table[len]}while(cur>=0);d.tag=tag;d.bitcount-=len;return t.trans[sum+cur]}function tinf_decode_trees(d,lt,dt){var hlit,hdist,hclen;var i,num,length;hlit=tinf_read_bits(d,5,257);hdist=tinf_read_bits(d,5,1);hclen=tinf_read_bits(d,4,4);for(i=0;i<19;++i)lengths[i]=0;for(i=0;i8){d.sourceIndex--;d.bitcount-=8}length=d.source[d.sourceIndex+1];length=256*length+d.source[d.sourceIndex];invlength=d.source[d.sourceIndex+3];invlength=256*invlength+d.source[d.sourceIndex+2];if(length!==(~invlength&65535))return TINF_DATA_ERROR;d.sourceIndex+=4;for(i=length;i;--i)d.dest[d.destLen++]=d.source[d.sourceIndex++];d.bitcount=0;return TINF_OK}function tinf_uncompress(source,dest){var d=new Data(source,dest);var bfinal,btype,res;do{bfinal=tinf_getbit(d);btype=tinf_read_bits(d,2,0);switch(btype){case 0:res=tinf_inflate_uncompressed_block(d);break;case 1:res=tinf_inflate_block_data(d,sltree,sdtree);break;case 2:tinf_decode_trees(d,d.ltree,d.dtree);res=tinf_inflate_block_data(d,d.ltree,d.dtree);break;default:res=TINF_DATA_ERROR}if(res!==TINF_OK)throw new Error("Data error")}while(!bfinal);if(d.destLen0,"No English "+name+" specified.")}assertNamePresent("fontFamily");assertNamePresent("weightName");assertNamePresent("manufacturer");assertNamePresent("copyright");assertNamePresent("version");assert(this.unitsPerEm>0,"No unitsPerEm specified.")};Font.prototype.toTables=function(){return sfnt.fontToTable(this)};Font.prototype.toBuffer=function(){console.warn("Font.toBuffer is deprecated. Use Font.toArrayBuffer instead.");return this.toArrayBuffer()};Font.prototype.toArrayBuffer=function(){var sfntTable=this.toTables();var bytes=sfntTable.encode();var buffer=new ArrayBuffer(bytes.length);var intArray=new Uint8Array(buffer);for(var i=0;i=0&&i>0){s+=" "}s+=floatToString(v)}return s}var d="";for(var i=0;i>4;var n2=b&15;if(n1===eof){break}s+=lookup[n1];if(n2===eof){break}s+=lookup[n2]}return parseFloat(s)}function parseOperand(parser,b0){var b1;var b2;var b3;var b4;if(b0===28){b1=parser.parseByte();b2=parser.parseByte();return b1<<8|b2}if(b0===29){b1=parser.parseByte();b2=parser.parseByte();b3=parser.parseByte();b4=parser.parseByte();return b1<<24|b2<<16|b3<<8|b4}if(b0===30){return parseFloatOperand(parser)}if(b0>=32&&b0<=246){return b0-139}if(b0>=247&&b0<=250){b1=parser.parseByte();return(b0-247)*256+b1+108}if(b0>=251&&b0<=254){b1=parser.parseByte();return-(b0-251)*256-b1-108}throw new Error("Invalid b0 "+b0)}function entriesToObject(entries){var o={};for(var i=0;i>1;stack.length=0;haveWidth=true}function parse(code){var b1;var b2;var b3;var b4;var codeIndex;var subrCode;var jpx;var jpy;var c3x;var c3y;var c4x;var c4y;var i=0;while(i1&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}y+=stack.pop();newContour(x,y);break;case 5:while(stack.length>0){x+=stack.shift();y+=stack.shift();p.lineTo(x,y)}break;case 6:while(stack.length>0){x+=stack.shift();p.lineTo(x,y);if(stack.length===0){break}y+=stack.shift();p.lineTo(x,y)}break;case 7:while(stack.length>0){y+=stack.shift();p.lineTo(x,y);if(stack.length===0){break}x+=stack.shift();p.lineTo(x,y)}break;case 8:while(stack.length>0){c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 10:codeIndex=stack.pop()+font.subrsBias;subrCode=font.subrs[codeIndex];if(subrCode){parse(subrCode)}break;case 11:return;case 12:v=code[i];i+=1;switch(v){case 35:c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y+stack.shift();c3x=jpx+stack.shift();c3y=jpy+stack.shift();c4x=c3x+stack.shift();c4y=c3y+stack.shift();x=c4x+stack.shift();y=c4y+stack.shift();stack.shift();p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;case 34:c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y;c3x=jpx+stack.shift();c3y=c2y;c4x=c3x+stack.shift();c4y=y;x=c4x+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;case 36:c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y;c3x=jpx+stack.shift();c3y=c2y;c4x=c3x+stack.shift();c4y=c3y+stack.shift();x=c4x+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;case 37:c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y+stack.shift();c3x=jpx+stack.shift();c3y=jpy+stack.shift();c4x=c3x+stack.shift();c4y=c3y+stack.shift();if(Math.abs(c4x-x)>Math.abs(c4y-y)){x=c4x+stack.shift()}else{y=c4y+stack.shift()}p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;default:console.log("Glyph "+glyph.index+": unknown operator "+1200+v);stack.length=0}break;case 14:if(stack.length>0&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}if(open){p.closePath();open=false}break;case 18:parseStems();break;case 19:case 20:parseStems();i+=nStems+7>>3;break;case 21:if(stack.length>2&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}y+=stack.pop();x+=stack.pop();newContour(x,y);break;case 22:if(stack.length>1&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}x+=stack.pop();newContour(x,y);break;case 23:parseStems();break;case 24:while(stack.length>2){c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y)}x+=stack.shift();y+=stack.shift();p.lineTo(x,y);break;case 25:while(stack.length>6){x+=stack.shift();y+=stack.shift();p.lineTo(x,y)}c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y);break;case 26:if(stack.length%2){x+=stack.shift()}while(stack.length>0){c1x=x;c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x;y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 27:if(stack.length%2){y+=stack.shift()}while(stack.length>0){c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y;p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 28:b1=code[i];b2=code[i+1];stack.push((b1<<24|b2<<16)>>16);i+=2;break;case 29:codeIndex=stack.pop()+font.gsubrsBias;subrCode=font.gsubrs[codeIndex];if(subrCode){parse(subrCode)}break;case 30:while(stack.length>0){c1x=x;c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y);if(stack.length===0){break}c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();y=c2y+stack.shift();x=c2x+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 31:while(stack.length>0){c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();y=c2y+stack.shift();x=c2x+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y);if(stack.length===0){break}c1x=x;c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;default:if(v<32){console.log("Glyph "+glyph.index+": unknown operator "+v)}else if(v<247){stack.push(v-139)}else if(v<251){b1=code[i];i+=1;stack.push((v-247)*256+b1+108)}else if(v<255){b1=code[i];i+=1;stack.push(-(v-251)*256-b1-108)}else{b1=code[i];b2=code[i+1];b3=code[i+2];b4=code[i+3];i+=4;stack.push((b1<<24|b2<<16|b3<<8|b4)/65536)}}}}parse(code);glyph.advanceWidth=width;return p}function calcCFFSubroutineBias(subrs){var bias;if(subrs.length<1240){bias=107}else if(subrs.length<33900){bias=1131}else{bias=32768}return bias}function parseCFFTable(data,start,font){font.tables.cff={};var header=parseCFFHeader(data,start);var nameIndex=parseCFFIndex(data,header.endOffset,bytesToString);var topDictIndex=parseCFFIndex(data,nameIndex.endOffset);var stringIndex=parseCFFIndex(data,topDictIndex.endOffset,bytesToString);var globalSubrIndex=parseCFFIndex(data,stringIndex.endOffset);font.gsubrs=globalSubrIndex.objects;font.gsubrsBias=calcCFFSubroutineBias(font.gsubrs);var topDictData=new DataView(new Uint8Array(topDictIndex.objects[0]).buffer);var topDict=parseCFFTopDict(topDictData,stringIndex.objects);font.tables.cff.topDict=topDict;var privateDictOffset=start+topDict["private"][1];var privateDict=parseCFFPrivateDict(data,privateDictOffset,topDict["private"][0],stringIndex.objects);font.defaultWidthX=privateDict.defaultWidthX;font.nominalWidthX=privateDict.nominalWidthX;if(privateDict.subrs!==0){var subrOffset=privateDictOffset+privateDict.subrs;var subrIndex=parseCFFIndex(data,subrOffset);font.subrs=subrIndex.objects;font.subrsBias=calcCFFSubroutineBias(font.subrs)}else{font.subrs=[];font.subrsBias=0}var charStringsIndex=parseCFFIndex(data,start+topDict.charStrings);font.nGlyphs=charStringsIndex.objects.length;var charset=parseCFFCharset(data,start+topDict.charset,font.nGlyphs,stringIndex.objects);if(topDict.encoding===0){font.cffEncoding=new CffEncoding(cffStandardEncoding,charset)}else if(topDict.encoding===1){font.cffEncoding=new CffEncoding(cffExpertEncoding,charset)}else{font.cffEncoding=parseCFFEncoding(data,start+topDict.encoding,charset)}font.encoding=font.encoding||font.cffEncoding;font.glyphs=new GlyphSet(font);for(var i=0;i=0){sid=i}i=strings.indexOf(s);if(i>=0){sid=i+cffStandardStrings.length}else{sid=cffStandardStrings.length+strings.length;strings.push(s)}return sid}function makeHeader(){return new table.Record("Header",[{name:"major",type:"Card8",value:1},{name:"minor",type:"Card8",value:0},{name:"hdrSize",type:"Card8",value:4},{name:"major",type:"Card8",value:1}])}function makeNameIndex(fontNames){var t=new table.Record("Name INDEX",[{name:"names",type:"INDEX",value:[]}]);t.names=[];for(var i=0;i>1;p.skip("uShort",3);cmap.glyphIndexMap={};var endCountParser=new Parser(data,start+offset+14);var startCountParser=new Parser(data,start+offset+16+segCount*2);var idDeltaParser=new Parser(data,start+offset+16+segCount*4);var idRangeOffsetParser=new Parser(data,start+offset+16+segCount*6);var glyphIndexOffset=start+offset+16+segCount*8;for(i=0;i0){v=p.parseByte();if((flag&sameBitMask)===0){v=-v}v=previousValue+v}else{if((flag&sameBitMask)>0){v=previousValue}else{v=previousValue+p.parseShort()}}return v}function parseGlyph(glyph,data,start){var p=new Parser(data,start);glyph.numberOfContours=p.parseShort();glyph.xMin=p.parseShort();glyph.yMin=p.parseShort();glyph.xMax=p.parseShort();glyph.yMax=p.parseShort();var flags;var flag;if(glyph.numberOfContours>0){var i;var endPointIndices=glyph.endPointIndices=[];for(i=0;i0){var repeatCount=p.parseByte();for(var j=0;j0){var points=[];var point;if(numberOfCoordinates>0){for(i=0;i=0;points.push(point)}var px=0;for(i=0;i0){component.dx=p.parseShort();component.dy=p.parseShort()}else{component.dx=p.parseChar();component.dy=p.parseChar()}if((flags&8)>0){component.xScale=component.yScale=p.parseF2Dot14()}else if((flags&64)>0){component.xScale=p.parseF2Dot14();component.yScale=p.parseF2Dot14()}else if((flags&128)>0){component.xScale=p.parseF2Dot14();component.scale01=p.parseF2Dot14();component.scale10=p.parseF2Dot14();component.yScale=p.parseF2Dot14()}glyph.components.push(component);moreComponents=!!(flags&32)}}}function transformPoints(points,transform){var newPoints=[];for(var i=0;i>1;if(glyphID=range.begin&&unicode=1){os2.ulCodePageRange1=p.parseULong();os2.ulCodePageRange2=p.parseULong()}if(os2.version>=2){os2.sxHeight=p.parseShort();os2.sCapHeight=p.parseShort();os2.usDefaultChar=p.parseUShort();os2.usBreakChar=p.parseUShort();os2.usMaxContent=p.parseUShort()}return os2}function makeOS2Table(options){return new table.Table("OS/2",[{name:"version",type:"USHORT",value:3},{name:"xAvgCharWidth",type:"SHORT",value:0},{name:"usWeightClass",type:"USHORT",value:0},{name:"usWidthClass",type:"USHORT",value:0},{name:"fsType",type:"USHORT",value:0},{name:"ySubscriptXSize",type:"SHORT",value:650},{name:"ySubscriptYSize",type:"SHORT",value:699},{name:"ySubscriptXOffset",type:"SHORT",value:0},{name:"ySubscriptYOffset",type:"SHORT",value:140},{name:"ySuperscriptXSize",type:"SHORT",value:650},{name:"ySuperscriptYSize",type:"SHORT",value:699},{name:"ySuperscriptXOffset",type:"SHORT",value:0},{name:"ySuperscriptYOffset",type:"SHORT",value:479},{name:"yStrikeoutSize",type:"SHORT",value:49},{name:"yStrikeoutPosition",type:"SHORT",value:258},{name:"sFamilyClass",type:"SHORT",value:0},{name:"bFamilyType",type:"BYTE",value:0},{name:"bSerifStyle",type:"BYTE",value:0},{name:"bWeight",type:"BYTE",value:0},{name:"bProportion",type:"BYTE",value:0},{name:"bContrast",type:"BYTE",value:0},{name:"bStrokeVariation",type:"BYTE",value:0},{name:"bArmStyle",type:"BYTE",value:0},{name:"bLetterform",type:"BYTE",value:0},{name:"bMidline",type:"BYTE",value:0},{name:"bXHeight",type:"BYTE",value:0},{name:"ulUnicodeRange1",type:"ULONG",value:0},{name:"ulUnicodeRange2",type:"ULONG",value:0},{name:"ulUnicodeRange3",type:"ULONG",value:0},{name:"ulUnicodeRange4",type:"ULONG",value:0},{name:"achVendID",type:"CHARARRAY",value:"XXXX"},{name:"fsSelection",type:"USHORT",value:0},{name:"usFirstCharIndex",type:"USHORT",value:0},{name:"usLastCharIndex",type:"USHORT",value:0},{name:"sTypoAscender",type:"SHORT",value:0},{name:"sTypoDescender",type:"SHORT",value:0},{name:"sTypoLineGap",type:"SHORT",value:0},{name:"usWinAscent",type:"USHORT",value:0},{name:"usWinDescent",type:"USHORT",value:0},{name:"ulCodePageRange1",type:"ULONG",value:0},{name:"ulCodePageRange2",type:"ULONG",value:0},{name:"sxHeight",type:"SHORT",value:0},{name:"sCapHeight",type:"SHORT",value:0},{name:"usDefaultChar",type:"USHORT",value:0},{name:"usBreakChar",type:"USHORT",value:0},{name:"usMaxContext",type:"USHORT",value:0}],options)}function parsePostTable(data,start){var post={};var p=new Parser(data,start);var i;post.version=p.parseVersion();post.italicAngle=p.parseFixed();post.underlinePosition=p.parseShort();post.underlineThickness=p.parseShort();post.isFixedPitch=p.parseULong();post.minMemType42=p.parseULong();post.maxMemType42=p.parseULong();post.minMemType1=p.parseULong();post.maxMemType1=p.parseULong();switch(post.version){case 1:post.names=standardNames.slice();break;case 2:post.numberOfGlyphs=p.parseUShort();post.glyphNameIndex=new Array(post.numberOfGlyphs);for(i=0;i=standardNames.length){var nameLength=p.parseChar();post.names.push(p.parseString(nameLength))}}break;case 2.5:post.numberOfGlyphs=p.parseUShort();post.offset=new Array(post.numberOfGlyphs);for(i=0;ir2.value.tag){return 1}else{return-1}});sfnt.fields=sfnt.fields.concat(recordFields);sfnt.fields=sfnt.fields.concat(tableFields);return sfnt}function metricsForChar(font,chars,notFoundMetrics){for(var i=0;i0){var glyph=font.glyphs.get(glyphIndex);return glyph.getMetrics()}}return notFoundMetrics}function average(vs){var sum=0;for(var i=0;iunicode||firstCharIndex===null){firstCharIndex=unicode}if(lastCharIndex 123 are reserved for internal usage")}if(glyph.name===".notdef")continue;var metrics=glyph.getMetrics();xMins.push(metrics.xMin);yMins.push(metrics.yMin);xMaxs.push(metrics.xMax);yMaxs.push(metrics.yMax);leftSideBearings.push(metrics.leftSideBearing);rightSideBearings.push(metrics.rightSideBearing);advanceWidths.push(glyph.advanceWidth)}var globals={xMin:Math.min.apply(null,xMins),yMin:Math.min.apply(null,yMins),xMax:Math.max.apply(null,xMaxs),yMax:Math.max.apply(null,yMaxs),advanceWidthMax:Math.max.apply(null,advanceWidths),advanceWidthAvg:average(advanceWidths),minLeftSideBearing:Math.min.apply(null,leftSideBearings),maxLeftSideBearing:Math.max.apply(null,leftSideBearings),minRightSideBearing:Math.min.apply(null,rightSideBearings)};globals.ascender=font.ascender;globals.descender=font.descender;var headTable=head.make({flags:3,unitsPerEm:font.unitsPerEm,xMin:globals.xMin,yMin:globals.yMin,xMax:globals.xMax,yMax:globals.yMax,lowestRecPPEM:3});var hheaTable=hhea.make({ascender:globals.ascender,descender:globals.descender,advanceWidthMax:globals.advanceWidthMax,minLeftSideBearing:globals.minLeftSideBearing,minRightSideBearing:globals.minRightSideBearing,xMaxExtent:globals.maxLeftSideBearing+(globals.xMax-globals.xMin),numberOfHMetrics:font.glyphs.length});var maxpTable=maxp.make(font.glyphs.length);var os2Table=os2.make({xAvgCharWidth:Math.round(globals.advanceWidthAvg),usWeightClass:500,usWidthClass:5,usFirstCharIndex:firstCharIndex,usLastCharIndex:lastCharIndex,ulUnicodeRange1:ulUnicodeRange1,ulUnicodeRange2:ulUnicodeRange2,ulUnicodeRange3:ulUnicodeRange3,ulUnicodeRange4:ulUnicodeRange4,fsSelection:64,sTypoAscender:globals.ascender,sTypoDescender:globals.descender,sTypoLineGap:0,usWinAscent:globals.yMax,usWinDescent:Math.abs(globals.yMin),ulCodePageRange1:1,sxHeight:metricsForChar(font,"xyvw",{yMax:Math.round(globals.ascender/2)}).yMax,sCapHeight:metricsForChar(font,"HIKLEFJMNTZBDPRAGOQSUVWXY",globals).yMax,usDefaultChar:font.hasChar(" ")?32:0,usBreakChar:font.hasChar(" ")?32:0});var hmtxTable=hmtx.make(font.glyphs);var cmapTable=cmap.make(font.glyphs);var englishFamilyName=font.getEnglishName("fontFamily");var englishStyleName=font.getEnglishName("fontSubfamily");var englishFullName=englishFamilyName+" "+englishStyleName;var postScriptName=font.getEnglishName("postScriptName");if(!postScriptName){postScriptName=englishFamilyName.replace(/\s/g,"")+"-"+englishStyleName}var names={};for(var n in font.names){names[n]=font.names[n]}if(!names.uniqueID){names.uniqueID={en:font.getEnglishName("manufacturer")+":"+englishFullName}}if(!names.postScriptName){names.postScriptName={en:postScriptName}}if(!names.preferredFamily){names.preferredFamily=font.names.fontFamily}if(!names.preferredSubfamily){names.preferredSubfamily=font.names.fontSubfamily}var languageTags=[];var nameTable=makeNameTable(names,languageTags);var ltagTable=languageTags.length>0?ltag.make(languageTags):undefined;var postTable=post.make();var cffTable=cff.make(font.glyphs,{version:font.getEnglishName("version"),fullName:englishFullName,familyName:englishFamilyName,weightName:englishStyleName,postScriptName:postScriptName,unitsPerEm:font.unitsPerEm,fontBBox:[0,globals.yMin,globals.ascender,globals.advanceWidthMax]});var tables=[headTable,hheaTable,maxpTable,os2Table,nameTable,cmapTable,postTable,cffTable,hmtxTable];if(ltagTable){tables.push(ltagTable)}var sfntTable=makeSfntTable(tables);var bytes=sfntTable.encode();var checkSum=computeCheckSum(bytes);var tableFields=sfntTable.fields;var checkSumAdjusted=false;for(i=0;i=0&&v<=255,"Byte value should be between 0 and 255.");return[v]};sizeOf.BYTE=constant(1);encode.CHAR=function(v){return[v.charCodeAt(0)]};sizeOf.CHAR=constant(1);encode.CHARARRAY=function(v){var b=[];for(var i=0;i>8&255,v&255]};sizeOf.USHORT=constant(2);encode.SHORT=function(v){if(v>=LIMIT16){v=-(2*LIMIT16-v)}return[v>>8&255,v&255]};sizeOf.SHORT=constant(2);encode.UINT24=function(v){return[v>>16&255,v>>8&255,v&255]};sizeOf.UINT24=constant(3);encode.ULONG=function(v){return[v>>24&255,v>>16&255,v>>8&255,v&255]};sizeOf.ULONG=constant(4);encode.LONG=function(v){if(v>=LIMIT32){v=-(2*LIMIT32-v)}return[v>>24&255,v>>16&255,v>>8&255,v&255]};sizeOf.LONG=constant(4);encode.FIXED=encode.ULONG;sizeOf.FIXED=sizeOf.ULONG;encode.FWORD=encode.SHORT;sizeOf.FWORD=sizeOf.SHORT;encode.UFWORD=encode.USHORT;sizeOf.UFWORD=sizeOf.USHORT;encode.LONGDATETIME=function(){return[0,0,0,0,0,0,0,0]};sizeOf.LONGDATETIME=constant(8);encode.TAG=function(v){assert(v.length===4,"Tag should be exactly 4 ASCII characters.");return[v.charCodeAt(0),v.charCodeAt(1),v.charCodeAt(2),v.charCodeAt(3)]};sizeOf.TAG=constant(4);encode.Card8=encode.BYTE;sizeOf.Card8=sizeOf.BYTE;encode.Card16=encode.USHORT;sizeOf.Card16=sizeOf.USHORT;encode.OffSize=encode.BYTE;sizeOf.OffSize=sizeOf.BYTE;encode.SID=encode.USHORT;sizeOf.SID=sizeOf.USHORT;encode.NUMBER=function(v){if(v>=-107&&v<=107){return[v+139]}else if(v>=108&&v<=1131){v=v-108;return[(v>>8)+247,v&255]}else if(v>=-1131&&v<=-108){v=-v-108;return[(v>>8)+251,v&255]}else if(v>=-32768&&v<=32767){return encode.NUMBER16(v)}else{return encode.NUMBER32(v)}};sizeOf.NUMBER=function(v){return encode.NUMBER(v).length};encode.NUMBER16=function(v){return[28,v>>8&255,v&255]};sizeOf.NUMBER16=constant(3);encode.NUMBER32=function(v){return[29,v>>24&255,v>>16&255,v>>8&255,v&255]};sizeOf.NUMBER32=constant(5);encode.REAL=function(v){var value=v.toString();var m=/\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value);if(m){var epsilon=parseFloat("1e"+((m[2]?+m[2]:0)+m[1].length));value=(Math.round(v*epsilon)/epsilon).toString()}var nibbles="";var i;var ii;for(i=0,ii=value.length;i>8&255);b.push(codepoint&255)}return b};sizeOf.UTF16=function(v){return v.length*2};var eightBitMacEncodings={"x-mac-croatian":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø"+"¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊©⁄€‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ","x-mac-cyrillic":"АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњ"+"јЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю","x-mac-gaelic":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØḂ±≤≥ḃĊċḊḋḞḟĠġṀæø"+"ṁṖṗɼƒſṠ«»… ÀÃÕŒœ–—“”‘’ṡẛÿŸṪ€‹›Ŷŷṫ·Ỳỳ⁊ÂÊÁËÈÍÎÏÌÓÔ♣ÒÚÛÙıÝýŴŵẄẅẀẁẂẃ","x-mac-greek":"Ĺ²É³ÖÜ΅àâä΄¨çéèê룙î‰ôö¦€ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩ"+"άΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ­","x-mac-icelandic":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄€ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ","x-mac-inuit":"ᐃᐄᐅᐆᐊᐋᐱᐲᐳᐴᐸᐹᑉᑎᑏᑐᑑᑕᑖᑦᑭᑮᑯᑰᑲᑳᒃᒋᒌᒍᒎᒐᒑ°ᒡᒥᒦ•¶ᒧ®©™ᒨᒪᒫᒻᓂᓃᓄᓅᓇᓈᓐᓯᓰᓱᓲᓴᓵᔅᓕᓖᓗ"+"ᓘᓚᓛᓪᔨᔩᔪᔫᔭ… ᔮᔾᕕᕖᕗ–—“”‘’ᕘᕙᕚᕝᕆᕇᕈᕉᕋᕌᕐᕿᖀᖁᖂᖃᖄᖅᖏᖐᖑᖒᖓᖔᖕᙱᙲᙳᙴᙵᙶᖖᖠᖡᖢᖣᖤᖥᖦᕼŁł","x-mac-ce":"ÄĀāÉĄÖÜáąČäčĆć鏟ĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅ"+"ņѬ√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ",macintosh:"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄€‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ","x-mac-romanian":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂȘ∞±≤≥¥µ∂∑∏π∫ªºΩăș"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄€‹›Țț‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ","x-mac-turkish":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙˆ˜¯˘˙˚¸˝˛ˇ"};opentype_decode.MACSTRING=function(dataView,offset,dataLength,encoding){var table=eightBitMacEncodings[encoding];if(table===undefined){return undefined}var result="";for(var i=0;i=128){c=table[c];if(c===undefined){return undefined}}result.push(c)}return result};sizeOf.MACSTRING=function(str,encoding){var b=encode.MACSTRING(str,encoding);if(b!==undefined){return b.length}else{return 0}};encode.INDEX=function(l){var i;var offset=1;var offsets=[offset];var data=[];var dataSize=0;for(i=0;i>8;d[o+1]=offset&255;d=d.concat(subtables[i])}return d};sizeOf.TABLE=function(table){var numBytes=0;var length=table.fields.length;for(var i=0;i=1){if(dest!=quat){dest[0]=quat[0];dest[1]=quat[1];dest[2]=quat[2];dest[3]=quat[3]}return dest}var halfTheta=Math.acos(cosHalfTheta);var sinHalfTheta=Math.sqrt(1-cosHalfTheta*cosHalfTheta);if(Math.abs(sinHalfTheta)<.001){dest[0]=quat[0]*.5+quat2[0]*.5;dest[1]=quat[1]*.5+quat2[1]*.5;dest[2]=quat[2]*.5+quat2[2]*.5;dest[3]=quat[3]*.5+quat2[3]*.5;return dest}var ratioA=Math.sin((1-slerp)*halfTheta)/sinHalfTheta;var ratioB=Math.sin(slerp*halfTheta)/sinHalfTheta;dest[0]=quat[0]*ratioA+quat2[0]*ratioB;dest[1]=quat[1]*ratioA+quat2[1]*ratioB;dest[2]=quat[2]*ratioA+quat2[2]*ratioB;dest[3]=quat[3]*ratioA+quat2[3]*ratioB;return dest};quat4.str=function(quat){return"["+quat[0]+", "+quat[1]+", "+quat[2]+", "+quat[3]+"]"};WebGLUtils=function(){var makeFailHTML=function(msg){return""+''+'
'+'
'+'
'+msg+"
"+"
"+"
"};var GET_A_WEBGL_BROWSER=""+"This page requires a browser that supports WebGL.
"+'Click here to upgrade your browser.';var OTHER_PROBLEM=""+"It doesn't appear your computer can support WebGL.
"+'Click here for more information.';var setupWebGL=function(canvas,opt_attribs){function showLink(str){var container=canvas.parentNode;if(container){container.innerHTML=makeFailHTML(str)}}if(!window.WebGLRenderingContext){showLink(GET_A_WEBGL_BROWSER);return null}var context=create3DContext(canvas,opt_attribs);if(!context){showLink(OTHER_PROBLEM)}return context};var create3DContext=function(canvas,opt_attribs){var names=["webgl","experimental-webgl","webkit-3d","moz-webgl"];var context=null;for(var ii=0;ii1e-6){var rotaxis,newup;if(Math.abs(angle-Math.PI)<1e-6)newup=parent.__up.multiply(-1);else{rotaxis=cross(oldaxis,newaxis);newup=parent.__up.rotate({angle:angle,axis:rotaxis})}parent.__up.__x=newup.x;parent.__up.__y=newup.y;parent.__up.__z=newup.z}}function adjust_axis(parent,oldup,newup){parent.__change();if(newup.mag2===0){if(parent.__oldup===undefined)parent.__oldup=oldup}if(parent.__oldup!==undefined){oldup=parent.__oldup;parent.__oldup=undefined}if(newup.dot(parent.__axis)===0)return;var angle=oldup.diff_angle(newup);if(angle>1e-6){var rotaxis,newaxis;if(Math.abs(angle-Math.PI)<1e-6)newaxis=parent.__axis.multiply(-1);else{rotaxis=cross(oldup,newup);newaxis=parent.__axis.rotate({angle:angle,axis:rotaxis})}parent.__axis.__x=newaxis.x;parent.__axis.__y=newaxis.y;parent.__axis.__z=newaxis.z}}function vec(x,y,z){if(!(this instanceof vec)){if(y===undefined)if(z===undefined)return new vec(x.x,x.y,x.z);return new vec(x,y,z)}if(z===undefined||y===undefined)throw new Error("vector() requires 3 arguments: x, y, and z.");this.x=x;this.y=y;this.z=z}function attributeVector(parent,x,y,z){this.__parent=parent;this.__x=x;this.__y=y;this.__z=z;if(parent){parent.__change()}}attributeVector.prototype=new vec(0,0,0);attributeVector.prototype.constructor=attributeVector;function attributeVectorPos(parent,x,y,z){this.__parent=parent;this.__x=x;this.__y=y;this.__z=z;if(parent){parent.__change();parent._pos_set=true;if(parent.__make_trail)parent.__update_trail(vec(x,y,z))}}attributeVectorPos.prototype=new vec(0,0,0);attributeVectorPos.prototype.constructor=attributeVectorPos;function attributeVectorAxis(parent,x,y,z){this.__parent=parent;let currentaxis;if(parent)currentaxis=vec(parent.__axis);this.__x=x;this.__y=y;this.__z=z;if(parent){parent.__axis=this;let m=Math.sqrt(x*x+y*y+z*z);if(parent.__sizing)parent.__size.__x=m;if(m===0){if(parent.__oldaxis===undefined)parent.__oldaxis=currentaxis}else{if(parent.__oldaxis!==undefined){currentaxis=parent.__oldaxis;parent.__oldaxis=undefined}if(window.__adjustupaxis)adjust_up(parent,currentaxis,this)}parent.__change()}}attributeVectorAxis.prototype=new vec(1,0,0);attributeVectorAxis.prototype.constructor=attributeVectorAxis;function attributeVectorSize(parent,x,y,z){this.__parent=parent;this.__x=x;this.__y=y;this.__z=z;if(parent){if(parent.__sizing){var pa=parent.__axis;if(pa.x===0&&pa.y===0&&pa.z===0){if(parent.__oldaxis!==undefined){pa=parent.__oldaxis;parent.__oldaxis=undefined}else{pa=vec(1,0,0)}}var v=pa.norm().multiply(x);parent.__axis.__x=v.x;parent.__axis.__y=v.y;parent.__axis.__z=v.z}parent.__change()}}attributeVectorSize.prototype=new vec(1,1,1);attributeVectorSize.prototype.constructor=attributeVectorSize;function attributeVectorUp(parent,x,y,z){var oldup;this.__parent=parent;if(parent)oldup=norm(parent.__up);this.__x=x;this.__y=y;this.__z=z;if(parent){if(window.__adjustupaxis)adjust_axis(parent,oldup,this);parent.__change()}}attributeVectorUp.prototype=new vec(0,1,0);attributeVectorUp.prototype.constructor=attributeVectorUp;Object.defineProperty(attributeVector.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVector.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){this.__x=value;this.__parent.__change()}});Object.defineProperty(attributeVector.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVector.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){this.__y=value;this.__parent.__change()}});Object.defineProperty(attributeVector.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVector.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){this.__z=value;this.__parent.__change()}});Object.defineProperty(attributeVectorPos.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorPos.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){this.__x=value;this.__parent.__change();this.__parent._pos_set=true;if(this.__parent.__make_trail)this.__parent.__update_trail(vec(this.__x,this.__y,this.__z))}});Object.defineProperty(attributeVectorPos.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorPos.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){this.__y=value;this.__parent.__change();this.__parent._pos_set=true;if(this.__parent.__make_trail)this.__parent.__update_trail(vec(this.__x,this.__y,this.__z))}});Object.defineProperty(attributeVectorPos.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorPos.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){this.__z=value;this.__parent.__change();this.__parent._pos_set=true;if(this.__parent.__make_trail)this.__parent.__update_trail(vec(this.__x,this.__y,this.__z))}});Object.defineProperty(attributeVectorAxis.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorAxis.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){var oldaxis=norm(this.__parent.__axis);this.__x=value;if(this.__parent.__sizing)this.__parent.__size.x=this.mag;adjust_up(this.__parent,oldaxis,this)}});Object.defineProperty(attributeVectorAxis.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorAxis.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){var oldaxis=norm(this.__parent.__axis);this.__y=value;if(this.__parent.__sizing)this.__parent.__size.x=this.mag;adjust_up(this.__parent,oldaxis,this)}});Object.defineProperty(attributeVectorAxis.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorAxis.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){var oldaxis=norm(this.__parent.__axis);this.__z=value;if(this.__parent.__sizing)this.__parent.__size.x=this.mag;adjust_up(this.__parent,oldaxis,this)}});Object.defineProperty(attributeVectorSize.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorSize.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){this.__x=value;if(this.__parent.__sizing){var pa=this.__parent.__axis;if(pa.x===0&&pa.y===0&&pa.z===0){if(this.__parent.__oldaxis!==undefined){pa=this.__parent.__oldaxis;this.__parent.__oldaxis=undefined}else{pa=vec(1,0,0)}}var v=pa.norm().multiply(value);this.__parent.__axis.__x=v.x;this.__parent.__axis.__y=v.y;this.__parent.__axis.__z=v.z}this.__parent.__change()}});Object.defineProperty(attributeVectorSize.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorSize.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){this.__y=value;this.__parent.__change()}});Object.defineProperty(attributeVectorSize.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorSize.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){this.__z=value;this.__parent.__change()}});Object.defineProperty(attributeVectorUp.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorUp.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){var oldup=norm(this.__parent.__up);this.__x=value;adjust_axis(parent,oldup,this)}});Object.defineProperty(attributeVectorUp.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorUp.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){var oldup=norm(this.__parent.__up);this.__y=value;adjust_axis(parent,oldup,this)}});Object.defineProperty(attributeVectorUp.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorUp.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){var oldup=norm(this.__parent.__up);this.__z=value;adjust_axis(parent,oldup,this)}});vec.prototype.toString=function(){var input=[this.x,this.y,this.z];var output=[];for(var i=0;i<3;i++){output.push(__convert(input[i]))}return"< "+output[0]+", "+output[1]+", "+output[2]+" >"};vec.prototype.add=function(v){return new vec(this.x+v.x,this.y+v.y,this.z+v.z)};vec.prototype.sub=function(v){return new vec(this.x-v.x,this.y-v.y,this.z-v.z)};vec.prototype.multiply=function(r){return new vec(this.x*r,this.y*r,this.z*r)};vec.prototype.divide=function(r){return new vec(this.x/r,this.y/r,this.z/r)};property.declare(vec.prototype,{mag:{get:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},set:function(value){var v=this.norm().multiply(value);this.x=v.x;this.y=v.y;this.z=v.z}},mag2:{get:function(){return this.x*this.x+this.y*this.y+this.z*this.z},set:function(value){var v=this.norm().multiply(Math.sqrt(value));this.x=v.x;this.y=v.y;this.z=v.z}},hat:{get:function(){return this.norm()},set:function(value){var v=value.hat.multiply(this.mag);this.x=v.x;this.y=v.y;this.z=v.z}}});vec.prototype.norm=function(){var r=this.mag;if(r==0)return new vec(0,0,0);return new vec(this.x/r,this.y/r,this.z/r)};vec.prototype.dot=function(v){return this.x*v.x+this.y*v.y+this.z*v.z};vec.prototype.equals=function(v){if(v===null)return false;return this.x===v.x&&this.y===v.y&&this.z===v.z};vec.prototype.proj=function(v){var B=norm(v);return B.multiply(this.dot(B))};vec.prototype.comp=function(v){return this.dot(norm(v))};vec.prototype.cross=function(v){return new vec(this.y*v.z-this.z*v.y,this.z*v.x-this.x*v.z,this.x*v.y-this.y*v.x)};vec.prototype.diff_angle=function(v){var a=this.norm().dot(v.norm());if(a>1)return 0;if(a<-1)return Math.PI;return Math.acos(a)};vec.prototype.rotate=function(args){var angle,axis;var L=arguments.length;if(L<1||L>2)throw new Error("vector.rotate takes 1 or 2 arguments");for(var i=0;i3)throw new Error("rotate(vector, ...) takes 1 to 3 arguments");v=arguments[0];for(var i=1;i=65536)return null;if(bias<0)this.index.push(offset+bias);else{if(xmin===null||object.__pos.xxmax)xmax=object.__pos.x;if(ymin===null||object.__pos.yymax)ymax=object.__pos.y;if(zmin===null||object.__pos.zzmax)zmax=object.__pos.z;this.pos.push(object.__pos.x,object.__pos.y,object.__pos.z);this.normal.push(object.__normal.x,object.__normal.y,object.__normal.z);this.color.push(object.__color.x,object.__color.y,object.__color.z);if(object.__opacity<1)this.model_transparent=true;this.opacity.push(object.__opacity);this.shininess.push(object.__shininess);this.emissive.push(object.__emissive);this.texpos.push(object.__texpos.x,object.__texpos.y);this.bumpaxis.push(object.__bumpaxis.x,object.__bumpaxis.y,object.__bumpaxis.z);this.index.push(offset)}}else{if(offset+otherMesh.pos.length/3>=65536)return null;var c=[object.__color.x,object.__color.y,object.__color.z];for(var j=0;jxmax)xmax=otherMesh.pos[j]}else if(j%3===1){if(ymin===null||otherMesh.pos[j]ymax)ymax=otherMesh.pos[j]}else if(j%3===2){if(zmin===null||otherMesh.pos[j]zmax)zmax=otherMesh.pos[j]}this.pos.push(otherMesh.pos[j])}for(var j=0;j","?",")","!","@","#","$","%","^","&","*","(",":",":","<","=",">","?","@","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","{","|","}","^","_","~","","","","","","","","","","*","+","","","","","f1","f2","f3","f4","f5","f6","f7","f8","f9","f10","","{","|","}","~","delete"];_shifted[187]="+";_shifted[189]="_";_shifted[192]="~";_shifted[219]="{";_shifted[220]="|";_shifted[221]="}";_shifted[186]=":";_shifted[222]='"';_shifted[188]="<";_shifted[190]=">";_shifted[191]="?";var shiftlock=false;var __waitfor;var __waitfor_canvas;var __waitfor__expecting_key;window.print_anchor=$("
").css("white-space","pre").appendTo($("body"));window.print_anchor.css({float:"left"});var __id=0;function canvas(options){if(!(this instanceof canvas))return new canvas(options);if(!options)options={};canvas.activated=[];canvas.selected=this;canvas.hasmouse=null;this.__title_anchor=$("
");this.__caption_anchor=$("
");this.__titletext="";this.__captiontext="";if("title"in options){this.__titletext=options.title;delete options.title}if("caption"in options){this.__captiontext=options.caption;delete options.caption}this.__align="none";if("align"in options){this.__align=options.align;delete options.align}this.__lastevent=null;this.__autoscale=true;if("autoscale"in options){this.__autoscale=options.autoscale;delete options.autoscale}this.__range=10;if("width"in options){this.__width=options.width;delete options.width}if("height"in options){this.__height=options.height;delete options.height}for(var id in options)this[id]=options[id];this.hasmouse=false;this.__needs_update=false;this.events=[];this.wrapper=$("
");this.menu=$("
");this.__canvas_element=document.createElement("canvas");this.__overlay_element=document.createElement("canvas");this.elements=$([this.__canvas_element,this.__overlay_element]);this.__overlay_objects={objects:[],__changed:false};this.__mouse_move=null;this.__visiblePrimitives={};this.lights=[];distant_light({canvas:this,direction:vec(.22,.44,.88),color:vec(.8,.8,.8)});distant_light({canvas:this,direction:vec(-.88,-.22,-.44),color:vec(.3,.3,.3)});this.trails=[];this.arrows=[];this.billboards=[];this.update_billboards=false;this.__points_objects=[];this.__opaque_objects={};this.__transparent_objects={};this.vertex_id=1;var N=100;this.__vertices={Nalloc:N,pos:new Float32Array(3*N),normal:new Float32Array(3*N),color:new Float32Array(3*N),opacity:new Float32Array(N),shininess:new Float32Array(N),emissive:new Float32Array(N),texpos:new Float32Array(2*N),bumpaxis:new Float32Array(3*N),index:new Uint16Array(N),model_transparent:false,object_info:{},available:[]};this.__vertices.normal[2]=1;this.__sort_objects={opaque:{plain:{},textures:{},bumpmaps:{},textures_and_bumpmaps:{}},transparent:{plain:{},textures:{},bumpmaps:{},textures_and_bumpmaps:{}}};this.camera=orbital_camera(this);this.mouse=new Mouse(this);this.mouse.pos=vec(0,0,0);this.mouse.ray=vec(0,0,1);this.textures={};this.textures_requested={};this.__changed={};this.__vertex_changed={};this.visible=true;this.waitfor_textures=false;__waitfor="";this.__expecting_key=false;this.center=this.center;this.axis=this.axis;this.up=this.up;this.__triggered=undefined;this.__waitfor_bound=undefined;this.__id=__id;__id++}property.declare(canvas.prototype,{__activate:function(){this.__activated=true;this.__activate=function(){};var container=canvas.container;this.__title_anchor.css("white-space","pre").appendTo(container);this.menu.css("white-space","pre").appendTo(container);this.wrapper.addClass("glowscript-canvas-wrapper").css("display","inline-block").appendTo(container);this.__caption_anchor.css("white-space","pre").appendTo(container);this.wrapper.css("position","relative");var cv=this.__canvas_element;cv.style.position="absolute";var overlay=this.__overlay_element;overlay.style.position="relative";overlay.style.backgroundColor="transparent";this.width=this.__width;this.height=this.__height;this.wrapper.append(this.__canvas_element);this.wrapper.append(this.__overlay_element);this.wrapper.resizable({alsoResize:[this.__canvas_element,this.__overlay_element],resize:function(ev,ui){this.__canvas_element.width=this.__canvas_element.style.width=this.__overlay_element.width=this.__overlay_element.style.width=this.__width=ui.size.width;this.__canvas_element.height=this.__canvas_element.style.height=this.__overlay_element.height=this.__overlay_element.style.height=this.__height=ui.size.height;this.trigger("resize",{event:"resize"})}.bind(this)});if(!this.resizable)this.wrapper.resizable("disable");this.wrapper.css("float",this.__align);if(this.camera.__activate)this.camera.__activate();this.__handleEvents();if(this.__titletext)this.title=this.__titletext;if(this.__captiontext)this.caption=this.__captiontext;this.__renderer=new WebGLRenderer(this,cv,overlay);canvas.activated.push(this)},remove:function(){for(var id in this.__visiblePrimitives)this.__visiblePrimitives[id].visible=false;for(var id in this.__overlay_objects.objects)this.__overlay_objects.objects[id].visible=false;if(this.__activated)canvas.activated[this.__id]=null;this.wrapper.remove()},__handleEvents:function(){var canvas=this;var elements=canvas.elements;elements.bind("mouseenter mouseleave",function(ev){canvas.trigger("mouse",ev)});var keys={shift:16,ctrl:17,alt:18};$(document).bind("keydown keyup",function(ev){for(var k in keys){if(keys[k]==ev.which){canvas.mouse[k]=ev.type=="keydown";break}}ev.shift=canvas.mouse.shift||shiftlock;ev.key=_unshifted[ev.which];if(shiftlock&&(65<=ev.which&&ev.which<=90))ev.key=_shifted[ev.which];else if(canvas.mouse.shift)ev.key=_shifted[ev.which];var n=keysdownlist.indexOf(ev.key);if(ev.type=="keydown"){if(n<0)keysdownlist.push(ev.key)}else if(n>=0){keysdownlist.splice(n,1)}if(!canvas.__expecting_key)return;ev.event=ev.type;if(ev.which==20&&ev.type=="keydown")shiftlock=!shiftlock;ev.alt=canvas.mouse.alt;ev.ctrl=canvas.mouse.ctrl;canvas.trigger(ev.type,ev)})},capture:async function(filename){if(filename.constructor!==String)throw new Error("A capture file name must be a string.");if(filename.slice(-4)!=".png")filename+=".png";var img=await this.__renderer.screenshot();var a=document.createElement("a");a.href=img.src;a.download=filename;a.click();a.remove()},waitfor:async function(eventTypes){var cvs=this;var __waitfor__expecting_key=this.__expecting_key;var __waitfor=eventTypes;cvs.__waitfor_bound=undefined;cvs.__expecting_key=__waitfor.search("key")>=0;if(__waitfor=="textures")cvs.waitfor_textures=true;function __waiting(ev){cvs.__waitfor_bound=ev}cvs.bind(__waitfor,__waiting);var w;while(true){await rate(60);w=cvs.__waitfor_bound;if(w!==undefined){if(__waitfor=="textures"&&w===null)break;else if(__waitfor.search(w.type)>=0)break}}cvs.__waitfor_bound=undefined;cvs.unbind(__waitfor,__waiting);__waitfor="";cvs.__expecting_key=__waitfor__expecting_key;return new Promise(resolve=>{resolve(w)})},pause:async function(args){var cvs=this;__waitfor__expecting_key=this.__expecting_key;cvs.__waitfor_bound=undefined;var w;var prompt="";if(args!==undefined)prompt=args.toString();function __waiting(ev){cvs.__waitfor_bound=ev}if(prompt.length>0){if(cvs.__prompt==undefined){cvs.__prompt=label({canvas:cvs,align:"right",pixel_pos:true,height:14,color:color.black,background:color.white,opacity:1,box:false})}cvs.__prompt.pos=vec(cvs.__width,cvs.__height-12,0);cvs.__prompt.text=prompt;cvs.__prompt.visible=true;cvs.bind("click",__waiting);while(true){await rate(60);w=cvs.__waitfor_bound;if(w!==undefined){cvs.__prompt.visible=false;break}}}else{if(cvs.__draw==undefined)cvs.__draw=draw({canvas:cvs});var x=cvs.width-5,y=cvs.height-20;cvs.__draw.points=[vec(x,y,0),vec(x-30,y-13,0),vec(x-30,y+15,0),vec(x,y,0)];cvs.__draw.opacity=1;cvs.__draw.color=color.black;cvs.__draw.fillcolor=color.white;cvs.__draw.visible=true;cvs.bind("click",__waiting);while(true){await rate(60);w=cvs.__waitfor_bound;if(w!==undefined){cvs.__draw.visible=false;break}}}cvs.__waitfor_bound=undefined;cvs.unbind(__waitfor,__waiting);cvs.__expecting_key=__waitfor__expecting_key;return new Promise(resolve=>{resolve(w)})},select:function(){window.__context.canvas_selected=this},title_anchor:{get:function(){if(!this.__activated)this.__activate();return this.__title_anchor},set:function(value){throw new Error("Cannot change title_anchor")}},caption_anchor:{get:function(){if(!this.__activated)this.__activate();return this.__caption_anchor},set:function(value){throw new Error("Cannot change caption_anchor")}},title:{get:function(){return this.__titletext},set:function(value){this.__titletext=value;this.__title_anchor.html(value)}},caption:{get:function(){return this.__captiontext},set:function(value){this.__captiontext=value;this.__caption_anchor.html(value)}},append_to_title:function(args){var s="";var L=arguments.length;for(var i=0;i=0)this.__expecting_key=true;for(var i=0;i=0)this.__expecting_key=false;var etypes=eventTypes.split(" ");for(var i=0;i=0)types=types.replace(t,"")}this.events[i][0]=types;return}}},trigger:async function(type,evarg){var ev={type:type,event:evarg};if(type=="mouse"){var ev={type:evarg.type,pageX:evarg.pageX,pageY:evarg.pageY,which:1};this.mouse.__update(ev);ev.event=ev.type;ev.pos=this.mouse.pos;if(ev.type=="mousedown"){ev.press="left";ev.release=null}else if(ev.type=="mousemove"){ev.press=null;ev.release=null}else if(ev.type=="mouseup"){ev.press=null;ev.release="left"}else if(ev.type=="mouseenter"||ev.type=="mouseleave"){ev.press=null;ev.release=null}else if(ev.type=="click"){ev.press=null;ev.release="left"}}else if(type.slice(0,3)=="key"){ev={type:type,event:type,which:evarg.which};ev.key=evarg.key;ev.alt=evarg.alt;ev.ctrl=evarg.ctrl;ev.shift=evarg.shift}if(evarg!==null){this.__triggered=ev;ev.canvas=this;if(ev.type===undefined)return}for(var i=0;i=0){let bf=this.events[i][1];try{await bf(ev)}catch(err){window.__reportScriptError(err)}}}if(ev.type=="mousemove")this.__mouse_move=null},background:new vec(0,0,0),opacity:1,ambient:new vec(.2,.2,.2),__change:function(){if(this.__lastevent!==null&&this.hasmouse)this.mouse.__update(this.__lastevent);if(this.__overlay_objects)this.__overlay_objects.__changed=true},center:new attributeVector(null,0,0,0),axis:new attributeVector(null,0,0,-1),up:new attributeVector(null,0,1,0),forward:{get:function(){return this.__axis},set:function(value){this.axis=value}},__last_axis:null,__last_center:null,__activated:false,userzoom:true,userspin:true,userpan:true,fov:60*Math.PI/180,width:{value:640,onchanged:function(){this.__canvas_element.width=this.__canvas_element.style.width=this.__overlay_element.width=this.__overlay_element.style.width=this.__width}},height:{value:400,onchanged:function(){this.__canvas_element.height=this.__canvas_element.style.height=this.__overlay_element.height=this.__overlay_element.style.height=this.wrapper[0].style.height=this.__height}},align:{get:function(){return this.__align},set:function(value){if(value=="left"||value=="right"||value=="none"){this.__align=value}else throw new Error("align must be 'left', 'right', or 'none' (the default).")}},resizable:{value:true,onchanged:function(){if(this.__activated){this.wrapper.resizable((this.resizable?"en":"dis")+"able")}}},autoscale:{get:function(){return this.__autoscale},set:function(value){if(this.__autoscale&&!value)Autoscale.compute_autoscale(this);this.__autoscale=value}},range:{get:function(){if(this.__autoscale){Autoscale.compute_autoscale(this)}return this.__range},set:function(value){this.__autoscale=false;this.__range=value;if(this.__lastevent!==null)this.mouse.__update(this.__lastevent)}},pixel_to_world:{get:function(){var w=this.__width;var h=this.__height;var d=2*this.range;if(w>=h){return d/h}else{return d/w}},set:function(value){throw new Error("Cannot assign a value to pixel_to_world.")}},objects:{get:function(){var all=[];for(var id in this.__visiblePrimitives){var v=this.__visiblePrimitives[id];if(v.__obj){if(v==v.__obj.__components[0]&&v.__obj.visible)all.push(v.__obj)}else all.push(v)}for(var id in this.__overlay_objects.objects){var obj=this.__overlay_objects.objects[id];if(obj instanceof label)all.push(obj)}return all}}});property.declare(canvas,{selected:{get:function(){return window.__context.canvas_selected||null},set:function(value){window.__context.canvas_selected=value}},get_selected:function(){return window.__context.canvas_selected||null},all:{get:function(){var v=window.__context.canvas_all;if(v===undefined)v=window.__context.canvas_all=[];return v}},container:{get:function(){return window.__context.glowscript_container||null},set:function(value){window.__context.glowscript_container=$(value)}}});function Mouse(canvas){this.canvas=canvas}property.declare(Mouse.prototype,{canvas:null,pos:null,ray:null,__pickx:null,__picky:null,pick:function(){return this.canvas.__renderer.render(1)},project:function(args){if(args.normal===undefined)throw new Error("scene.mouse.project() must specify a normal");var normal=args.normal;var dist;if(args.d===undefined&&args.point===undefined)dist=normal.dot(this.canvas.__center);else if(args.d!==undefined){dist=args.d}else if(args.point!==undefined){dist=normal.dot(args.point)}var ndc=normal.dot(this.canvas.camera.pos)-dist;var ndr=normal.dot(this.ray);if(ndr==0)return null;var t=-ndc/ndr;return this.canvas.camera.pos.add(this.ray.multiply(t))},alt:false,ctrl:false,shift:false,__update:function(ev){var cv=this.canvas,factor;if(cv.__width>cv.__height)factor=2*cv.__range/cv.__height;else factor=2*cv.__range/cv.__width;var o=$(cv.__canvas_element).offset();this.__pickx=ev.pageX-o.left;this.__picky=cv.__height-(ev.pageY-o.top);var mx=(this.__pickx-cv.__width/2)*factor;var my=(this.__picky-cv.__height/2)*factor;var xaxis=cv.__axis.norm().cross(cv.__up).norm();var yaxis=xaxis.cross(cv.__axis.norm());this.pos=cv.__center.add(xaxis.multiply(mx).add(yaxis.multiply(my)));this.ray=this.pos.sub(cv.camera.pos).norm();canvas.hasmouse=cv;cv.__lastevent=ev}});var exports={canvas:canvas,keysdown:keysdown};Export(exports)})();(function(){"use strict";var toType=function(obj){return{}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase()};function orbital_camera(canvas){if(!(this instanceof orbital_camera))return new orbital_camera(canvas);this.canvas=canvas;this.follower=null}property.declare(orbital_camera.prototype,{pos:{get:function(){var c=this.canvas;return c.__center.sub(c.__axis.norm().multiply(c.range/Math.tan(c.fov/2)))},set:function(val){var c=this.canvas;c.center=val.add(this.axis)}},axis:{get:function(){var c=this.canvas;return c.__axis.norm().multiply(c.range/Math.tan(c.fov/2))},set:function(val){var c=this.canvas;c.center=this.pos.add(val);c.axis=norm(val);c.range=mag(val)*Math.tan(c.fov/2)}},rotate:function(rargs){var L=arguments.length;if(L<1||L>3)throw new Error("camera.rotate takes 1 to 3 arguments");var args={};for(var i=0;i1e-6)c.axis=c.__axis.rotate({angle:angle,axis:rotaxis});c.up=c.__up.rotate({angle:angle,axis:rotaxis});c.center=origin.add(this.axis);window.__adjustupaxis=true},follow:function(objectOrFunction){this.follower=objectOrFunction},__activate:function(){var cvs=this.canvas;var camera=this;var contextMenuDisabled=false;var lastX=[null,null],lastY=[null,null];var downX=[null,null],downY=[null,null];var lastpos=null;var angleX=0,angleY=0;var afterdown=false;var rotating,zrotating,zooming,panning;var leftButton=false,rightButton=false,mouseWheel=false;var lastSep=null;var lastAngle=null;var fingers=0;var nomove=false;var tstart;var zoompos=[null,null];var saveEvent;var zoom=function(delta){var z=Math.exp(-delta*.05);cvs.range=cvs.range*z};var zrotate=function(dtheta){cvs.up=cvs.up.rotate({angle:2*dtheta,axis:cvs.__axis})};var spin=function(ev){var dx=ev.pageX-lastX[0];var dy=ev.pageY-lastY[0];angleX+=dx*.01;angleY+=dy*.01;if(angleY<-1.4)angleY=-1.4;if(angleY>1.4)angleY=1.4;cvs.__axis=cvs.__axis.rotate({angle:-.01*dx,axis:cvs.__up});var max_vertical_angle=cvs.__up.diff_angle(cvs.__axis.multiply(-1));var vertical_angle=.01*dy;if(!(vertical_angle>=max_vertical_angle||vertical_angle<=max_vertical_angle-Math.PI)){cvs.__axis=cvs.__axis.rotate({angle:-vertical_angle,axis:cvs.__axis.cross(cvs.__up)})}};var pan=function(ev){var csave=vec(cvs.__last_center);cvs.mouse.__update(ev);var c=cvs.mouse.pos;var xaxis=cvs.__axis.cross(cvs.__up).hat;var yaxis=xaxis.cross(cvs.__axis).hat;var d=c.sub(lastpos);var dx=d.dot(xaxis);var dy=d.dot(yaxis);lastpos=c.sub(d);cvs.__center=cvs.__center.sub(xaxis.multiply(dx).add(yaxis.multiply(dy)));cvs.__last_center=csave};$(document).bind("contextmenu",function(e){return!contextMenuDisabled});cvs.elements.mousewheel(function(ev,delta){if(cvs.userzoom)zoom(delta);return false});cvs.elements.mousedown(function(ev){if(ev.which==1)leftButton=true;if(ev.which==3)rightButton=true;rotating=cvs.userspin&&(ev.which==3||ev.which==1&&cvs.mouse.ctrl&&!cvs.mouse.alt);zooming=cvs.userzoom&&(ev.which==2||ev.which==1&&cvs.mouse.alt&&!cvs.mouse.ctrl||leftButton&&rightButton);panning=cvs.userpan&&ev.which==1&&cvs.mouse.shift;if(ev.which==3&&!(rotating||zooming))return;downX[0]=lastX[0]=ev.pageX;downY[0]=lastY[0]=ev.pageY;if(rotating||zooming||panning)contextMenuDisabled=true;else if(ev.which==1)cvs.trigger("mouse",ev);if(panning){cvs.autoscale=false;cvs.mouse.__update(ev);lastpos=cvs.mouse.pos}afterdown=true;ev.preventDefault();ev.stopPropagation();return false});cvs.elements.mousemove(function(ev){if(ev.pageX===lastX[0]&&ev.pageY===lastY[0])return;if(!afterdown){cvs.mouse.__update(ev);return}if(zooming){var dy=lastY[0]-ev.pageY;if(dy!==0)zoom(.1*dy)}else if(rotating){spin(ev)}else if(panning){pan(ev)}else if(ev.which==1){cvs.__mouse_move=ev}if(!panning){lastX[0]=ev.pageX;lastY[0]=ev.pageY}});cvs.elements.mouseup(function(ev){if(ev.which==1)leftButton=false;if(ev.which==3)rightButton=false;if(!afterdown)return;if(ev.which==3&&contextMenuDisabled)setTimeout(function(){contextMenuDisabled=false},0);if(!(rotating||zooming||panning)){if(ev.which==1){cvs.trigger("mouse",ev);if(abs(ev.pageX-downX[0])<=5&&abs(ev.pageY-downY[0])<=5){ev.type="click";cvs.trigger("mouse",ev)}}else if(ev.which==3){contextMenuDisabled=true;return}}rotating=zooming=panning=afterdown=false;lastX=[null,null];lastY=[null,null]});cvs.elements.bind("touchstart",function(ev){rotating=zooming=nomove=false;lastSep=lastAngle=null;var pt;var data=ev.originalEvent.targetTouches;if(data.length>2)return;if(data.length==2&&!(cvs.userspin||cvs.userzoom))return;fingers++;for(var i=0;i2)return;var pt;var newx=[null,null],newy=[null,null];var relx=[0,0],rely=[0,0];for(var i=0;i15||dzoom[1].mag>15){saveEvent=null;zooming=true;var r=zoompos[1].sub(zoompos[0]).norm();var angmom=r.cross(dzoom[1]).sub(r.cross(dzoom[0])).mag;if(angmom>10){zrotating=cvs.userspin;if(!cvs.userspin)zooming=false}}else return}}if(saveEvent!==null){if(data.length==2){saveEvent=null}else{var near=Math.abs(relx[0])<=5&&Math.abs(rely[0])<=5;if(!rotating&&t>150&&near){cvs.trigger("mouse",saveEvent);saveEvent=null}else if(!near){rotating=cvs.userspin;saveEvent=null}}}else{if(newx[0]===lastX[0]&&newy[0]===lastY[0]&&newx[1]===lastX[1]&&newy[1]===lastY[1])return;ev.pageX=newx[0];ev.pageY=newy[0];ev.type="mousemove";if(rotating)spin(ev);else if(zooming){var xx=newx[1]-newx[0];var yy=newy[1]-newy[0];if(zrotating){var angle=Math.atan2(yy,xx);if(lastAngle!==null){var dangle;var va=vec(Math.cos(lastAngle),Math.sin(lastAngle),0);var vb=vec(Math.cos(angle),Math.sin(angle),0);var vc=va.cross(vb);var amag=Math.abs(Math.asin(vc.mag));if(vc.z>=0)dangle=-amag;else dangle=amag;zrotate(dangle)}lastAngle=angle}else if(cvs.userzoom){var sep=Math.sqrt(xx*xx+yy*yy);if(lastSep!==null&&sep!=lastSep)zoom(.2*(sep-lastSep));lastSep=sep}}else cvs.__mouse_move=ev}lastX[0]=newx[0];lastX[1]=newx[1];lastY[0]=newy[0];lastY[1]=newy[1]});cvs.elements.bind("touchend",function(ev){fingers--;if(saveEvent!==null&&!(rotating||zooming)){cvs.trigger("mouse",saveEvent);saveEvent=null}var data=ev.originalEvent.changedTouches;ev.pageX=data[0].clientX;ev.pageY=data[0].clientY;if(!(rotating||zooming)){ev.type="mouseup";cvs.trigger("mouse",ev);if(Math.abs(ev.pageX-downX[0])<=5&&Math.abs(ev.pageY-downY[0])<=5){ev.type="click";cvs.trigger("mouse",ev)}}if(zooming){if(fingers>0)nomove=true;else zooming=nomove=false}rotating=false;lastX=[null,null];lastY=[null,null];lastSep=lastAngle=null})}});var exports={orbital_camera:orbital_camera};Export(exports)})();(function(){"use strict";function extent(){}$.extend(extent.prototype,{xmin:null,ymin:null,zmin:null,xmax:null,ymax:null,zmax:null,zx_camera:0,zy_camera:0,last_zx_camera:-1,last_zy_camera:-1,point_extent:function(obj,p){this.xmin=Math.min(p.x,this.xmin);this.ymin=Math.min(p.y,this.ymin);this.zmin=Math.min(p.z,this.zmin);this.xmax=Math.max(p.x,this.xmax);this.ymax=Math.max(p.y,this.ymax);this.zmax=Math.max(p.z,this.zmax);obj.__xmin=Math.min(p.x,obj.__xmin);obj.__ymin=Math.min(p.y,obj.__ymin);obj.__zmin=Math.min(p.z,obj.__zmin);obj.__xmax=Math.max(p.x,obj.__xmax);obj.__ymax=Math.max(p.y,obj.__ymax);obj.__zmax=Math.max(p.z,obj.__zmax)}});var exports={Autoscale:{compute_autoscale:function compute_autoscale(canvas){var ext=canvas.__extent;if(!ext)ext=canvas.__extent=new extent;var ctrx=canvas.center.x,ctry=canvas.center.y,ctrz=canvas.center.z;var all=canvas.__visiblePrimitives;ext.zx_camera=0;ext.zy_camera=0;var cot_hfov=1/Math.tan(canvas.__fov/2);ext.__cot_hfov=cot_hfov;ext.__centerx=canvas.center.x;ext.__centery=canvas.center.y;ext.__centerz=canvas.center.z;var check=false;var obj;for(var id in all){obj=all[id];if(obj.constructor.name=="point")continue;if(obj.constructor.name=="points")continue;check=true;if(canvas.__changed[obj.__id]||obj.__zx_camera===null||obj.__zy_camera===null){obj.__get_extent(ext);if(obj.__xmin===null)continue;var xx=Math.max(Math.abs(obj.__xmin-ctrx),Math.abs(obj.__xmax-ctrx));var yy=Math.max(Math.abs(obj.__ymin-ctry),Math.abs(obj.__ymax-ctry));var zz=Math.max(Math.abs(obj.__zmin-ctrz),Math.abs(obj.__zmax-ctrz));obj.__zx_camera=xx*cot_hfov+zz;obj.__zy_camera=yy*cot_hfov+zz}ext.zx_camera=Math.max(ext.zx_camera,obj.__zx_camera);ext.zy_camera=Math.max(ext.zy_camera,obj.__zy_camera)}if(check){if(ext.zx_camera>ext.last_zx_camera||ext.zx_cameraext.last_zy_camera||ext.zy_cameraext.zy_camera){if(canvas.__width>=canvas.__height){canvas.__range=1.1*(canvas.__height/canvas.__width)*ext.zx_camera/cot_hfov}else{canvas.__range=1.1*ext.zx_camera/cot_hfov}}else{if(canvas.__width>=canvas.__height){canvas.__range=1.1*ext.zy_camera/cot_hfov}else{canvas.__range=1.1*(canvas.__width/canvas.__height)*ext.zy_camera/cot_hfov}}ext.last_zx_camera=ext.zx_camera;ext.last_zy_camera=ext.zy_camera}}},find_extent:function find_extent(obj,ext){if(obj.constructor.name=="points")return;if((obj.constructor.name=="simple_sphere"||obj.constructor.name=="vp_simple_sphere")&&obj.__pixels){for(var a=0;a<8;a++)ext.point_extent(obj,obj.__pos);return}var size=obj.__size;var sizex=size.x,sizey=size.y,sizez=size.z;var start=obj.__pos;var startx=start.x,starty=start.y,startz=start.z;var center_pos=obj.__hasPosAtCenter;var length;if(center_pos)length=Math.sqrt(sizex*sizex+sizey*sizey+sizez*sizez)/2;else length=Math.sqrt(sizex*sizex+sizey*sizey/4+sizez*sizez/4);var px=startx-ext.__centerx;var py=starty-ext.__centery;var pz=startz-ext.__centerz;var zzx=(Math.abs(px)+length)*ext.__cot_hfov+Math.abs(pz)+length;var zzy=(Math.abs(py)+length)*ext.__cot_hfov+Math.abs(pz)+length;if(zzx>i}return x+1}function handleLoadedTexture(image,obj,bump){var name,t0,ref;if(bump){name=obj.__tex.bumpmap;ref=obj.__tex.bumpmap_ref;t0=obj.__tex.bumpmap_t0}else{name=obj.__tex.file;ref=obj.__tex.texture_ref;t0=obj.__tex.texture_t0}var tf=msclock();tf=tf-t0;if(name in cvs.textures){ref.reference=cvs.textures[name]}else{cvs.textures[name]=ref.reference=gl.createTexture();gl.bindTexture(gl.TEXTURE_2D,ref.reference);gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL,true);if(!isPowerOfTwo(image.width)||!isPowerOfTwo(image.height)){var c=document.createElement("canvas");c.width=nextHighestPowerOfTwo(image.width);c.height=nextHighestPowerOfTwo(image.height);var ctx=c.getContext("2d");ctx.drawImage(image,0,0,c.width,c.height);image=c}gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,gl.RGBA,gl.UNSIGNED_BYTE,image);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR_MIPMAP_NEAREST);gl.generateMipmap(gl.TEXTURE_2D);gl.bindTexture(gl.TEXTURE_2D,null)}if(name in cvs.textures_requested){var done=cvs.textures_requested[name];while(done.length>0){var data=done.pop();if(data[1]){data[0].__tex.bumpmap_ref.reference=ref.reference}else{data[0].__tex.texture_ref.reference=ref.reference}data[0].__change()}}}this.initTexture=function(name,obj,bump){if(bump)obj.__tex.bumpmap=name;else obj.__tex.file=name;if(name in cvs.textures){if(bump)obj.__tex.bumpmap_ref.reference=cvs.textures[name];else obj.__tex.texture_ref.reference=cvs.textures[name];return}if(name in cvs.textures_requested){cvs.textures_requested[name].push([obj,bump]);return}else cvs.textures_requested[name]=[[obj,bump]];var t0=msclock();if(bump)obj.__tex.bumpmap_t0=t0;else obj.__tex.texture_t0=t0;var image=new Image;image.crossOrigin="anonymous";image.src=name;image.onload=function(){handleLoadedTexture(image,obj,bump)}};var update_vertices=0;cvs.__last_width=-1;cvs.__last_height=-1;cvs.__last_axis=cvs.__axis;cvs.__last_up=cvs.__up;cvs.__waitfor_image=false;var ktexture=1;var peels={C0:null,D0:null,C1:null,D1:null,C2:null,D2:null,C3:null,D3:null,C4:null,EXTENT_TEXTURE:null};var fullpeels=gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS)>=16;var textureN={C0:gl.TEXTURE2,D0:gl.TEXTURE3,C1:gl.TEXTURE4,D1:gl.TEXTURE5,C2:gl.TEXTURE6,D2:gl.TEXTURE7,C3:gl.TEXTURE8,D3:gl.TEXTURE9,C4:gl.TEXTURE10,EXTENT_TEXTURE:gl.TEXTURE11};function makeTexture(T){gl.activeTexture(textureN[T]);gl.bindTexture(gl.TEXTURE_2D,peels[T]);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);if(false&&T=="EXTENT_TEXTURE")gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,3,3,0,gl.RGBA,gl.UNSIGNED_BYTE,null);else gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,ktexture*cvs.__width,ktexture*cvs.__height,0,gl.RGBA,gl.UNSIGNED_BYTE,null);gl.bindTexture(gl.TEXTURE_2D,null)}for(var T in peels){peels[T]=gl.createTexture();makeTexture(T)}var peelFramebuffer=gl.createFramebuffer();gl.bindFramebuffer(gl.FRAMEBUFFER,peelFramebuffer);var peelRenderbuffer=gl.createRenderbuffer();gl.bindRenderbuffer(gl.RENDERBUFFER,peelRenderbuffer);gl.renderbufferStorage(gl.RENDERBUFFER,gl.DEPTH_COMPONENT16,ktexture*cvs.__width,ktexture*cvs.__height);gl.framebufferRenderbuffer(gl.FRAMEBUFFER,gl.DEPTH_ATTACHMENT,gl.RENDERBUFFER,peelRenderbuffer);gl.bindRenderbuffer(gl.RENDERBUFFER,null);gl.bindFramebuffer(gl.FRAMEBUFFER,null);var data=new Uint8Array(3);var tex1=gl.createTexture();gl.activeTexture(gl.TEXTURE1);gl.bindTexture(gl.TEXTURE_2D,tex1);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGB,1,1,0,gl.RGB,gl.UNSIGNED_BYTE,data);var tex0=gl.createTexture();gl.activeTexture(gl.TEXTURE0);gl.bindTexture(gl.TEXTURE_2D,tex0);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGB,1,1,0,gl.RGB,gl.UNSIGNED_BYTE,data);this.render=function(mode){if(mode==RENDER){if(cvs.waitfor_textures){var check_objects=cvs.objects;for(var o in check_objects){var obj=check_objects[o];if(obj.__tex===undefined)continue;if(!obj.ready)return}cvs.waitfor_textures=false;cvs.trigger("textures",null)}}if(!cvs.visible){if(mode==RENDER)return;return null}if(cvs.__width!=cvs.__last_width||cvs.__height!=cvs.__last_height){for(var T in peels){makeTexture(T)}gl.bindFramebuffer(gl.FRAMEBUFFER,peelFramebuffer);gl.bindRenderbuffer(gl.RENDERBUFFER,peelRenderbuffer);gl.renderbufferStorage(gl.RENDERBUFFER,gl.DEPTH_COMPONENT16,ktexture*cvs.__width,ktexture*cvs.__height);gl.framebufferRenderbuffer(gl.FRAMEBUFFER,gl.DEPTH_ATTACHMENT,gl.RENDERBUFFER,peelRenderbuffer);gl.bindRenderbuffer(gl.RENDERBUFFER,null);gl.bindFramebuffer(gl.FRAMEBUFFER,null)}if(mode==RENDER){for(var i in cvs.arrows){var pos;var a=cvs.arrows[i];if(!a.run)continue;if(a.obj!==undefined){if(a.obj.pos!==undefined)pos=a.obj.pos;else continue}a.arrow.pos=pos;if(a.obj[a.attr]!==undefined){if(!a.arrow.visible)a.arrow.visible=true;a.arrow.axis=a.obj[a.attr].multiply(a.scale)}}for(var i in cvs.trails){var pos;var a=cvs.trails[i];if(!a.__run)continue;var obj=a.__obj;if(obj===undefined)continue;if(typeof obj==="string"){pos=a[obj];if(pos===undefined)continue}else if(typeof obj!=="function"){if(obj!==undefined&&obj.visible){if(!obj._pos_set)continue;if(obj.__interval>0)continue;if(obj.__pos!==undefined)pos=obj.__pos;else continue}else continue}else pos=obj();if(a.__last_pos!==null&&pos.equals(a.__last_pos))continue;if(a.pps>0){var tnow=msclock();if(a.__last_time===null)a.last_time=tnow;if(tnow-a.__last_time>1e3/a.pps)a.__last_time=tnow;else if(tnow!=a.__last_time)continue}a.__trail.push({pos:pos,color:a.color,radius:a.radius,retain:a.retain});a.__last_pos=vec(pos)}if(cvs.update_billboards||!cvs.__axis.equals(cvs.__last_axis)||!cvs.__up.equals(cvs.__last_up)){cvs.update_billboards=false;for(var i=0;i=canvasElement.clientHeight)camera.distance=cvs.__range/Math.tan(cvs.__fov/2);else camera.distance=cvs.__range*(canvasElement.clientHeight/canvasElement.clientWidth)/Math.tan(cvs.__fov/2);camera.pos=mat4.multiplyVec3(mat4.rotateX(mat4.rotateY(mat4.identity(mat4.create()),-camera.angleX),-camera.angleY),vec3.create([0,0,camera.distance]));camera.pos=vec3.create([cvs.__center.x+camera.pos[0],cvs.__center.y+camera.pos[1],cvs.__center.z+camera.pos[2]]);camera.zNear=camera.distance/100;camera.zFar=camera.distance*10;var projMatrix=mat4.perspective(camera.fovy,canvasElement.clientWidth/canvasElement.clientHeight,camera.zNear,camera.zFar);var viewMatrix=mat4.lookAt(camera.pos,camera.target,camera.up);for(var i=0;i0){var scale=2*cvs.__range/cvs.__width;for(var i=0;i0&&(cvs.__overlay_objects.__changed||!(cvs.__axis.equals(cvs.__last_axis)&&cvs.__center.equals(cvs.__last_center)&&cvs.__up.equals(cvs.__last_up)&&cvs.__width==cvs.__last_width&&cvs.__height==cvs.__last_height&&cvs.__range==cvs.__last_range))){cvs.__overlay_objects.__changed=false;var ctx=cvs.overlay_context;ctx.clearRect(0,0,cvs.__width,cvs.__height);for(var i=0;iPEEL_D0)gl.uniform2fv(prog.uniforms.canvas_size,canvas_size);if(minormode!=MERGE){if(mode==RENDER||minormode==PEEL_C0||minormode==PEEL_C1||minormode==PEEL_C2||minormode==PEEL_C3||minormode==PEEL_C4){gl.uniform1i(prog.uniforms.light_count,light_count);gl.uniform4fv(prog.uniforms.light_pos,light_pos);gl.uniform3fv(prog.uniforms.light_color,light_color);gl.uniform3fv(prog.uniforms.light_ambient,light_ambient);gl.enableVertexAttribArray(prog.attributes.normal);if(prog!=curve_program){gl.enableVertexAttribArray(prog.attributes.color);gl.enableVertexAttribArray(prog.attributes.opacity);gl.enableVertexAttribArray(prog.attributes.shininess);gl.enableVertexAttribArray(prog.attributes.emissive);gl.enableVertexAttribArray(prog.attributes.texpos);gl.enableVertexAttribArray(prog.attributes.bumpaxis);gl.uniform1i(prog.uniforms.texmap,0);gl.uniform1i(prog.uniforms.bumpmap,1)}}gl.uniformMatrix4fv(prog.uniforms.viewMatrix,false,viewMatrix);gl.uniformMatrix4fv(prog.uniforms.projMatrix,false,projMatrix)}if(minormode==MERGE){gl.uniform1i(prog.uniforms.C0,2);gl.uniform1i(prog.uniforms.C1,4);if(fullpeels){gl.uniform1i(prog.uniforms.C2,6);gl.uniform1i(prog.uniforms.C3,8);gl.uniform1i(prog.uniforms.C4,10)}}else if(minormode>PEEL_D0){gl.uniform1i(prog.uniforms.D0,3);if(minormode==PEEL_C2||minormode==PEEL_D2)gl.uniform1i(prog.uniforms.D1,5);else if(minormode==PEEL_C3||minormode==PEEL_D3)gl.uniform1i(prog.uniforms.D2,7);else if(minormode==PEEL_C4)gl.uniform1i(prog.uniforms.D3,9)}}function subrender(minormode,T,Trefs){if(mode==RENDER_TEXTURE&&Trefs.length>0){for(var i=0;iPEEL_C0)gl.clearColor(0,0,0,0);else if(mode==EXTENT)gl.clearColor(0,0,0,1);else gl.clearColor(cvs.__background.x,cvs.__background.y,cvs.__background.z,cvs.__opacity);if(mode==EXTENT){gl.depthFunc(gl.GREATER);gl.clearDepth(0)}else{gl.depthFunc(gl.LEQUAL);gl.clearDepth(1)}gl.clear(gl.COLOR_BUFFER_BIT|gl.DEPTH_BUFFER_BIT);function render_curves(){var model=object_models.curve;var objs=model.id_object;var elements=model.elementType;var model_length=model.index.length;var setup=true;for(var id in objs){if(!objs[id].visible)break;if(minormode>PEEL_D0)break;if(setup){if(minormode==RENDER||minormode==PEEL_C0){if(curve_program==null)curve_program=shaderProgram(shaders.opaque_render_fragment,shaders.curve_render_vertex,gl);useProgram(curve_program,minormode)}else if(minormode==PEEL_D0){if(curve_peel_depth_programD0==null)curve_peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.curve_peel_depth_vertex,gl);useProgram(curve_peel_depth_programD0,minormode)}else if(minormode==PICK){if(curve_pick_program==null)curve_pick_program=shaderProgram(shaders.pick_fragment,shaders.curve_pick_vertex,gl);useProgram(curve_pick_program,minormode)}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);gl.vertexAttribPointer(program.attributes.pos,4,gl.FLOAT,false,0,0);if(minormode!=PICK&&minormodePEEL_D0){if(op=="opaque")continue}else{if(op=="transparent")continue}var first=true;for(var sort_type in sort[op]){for(var sort_list in sort[op][sort_type]){if(first){first=false;switch(minormode){case RENDER:case PEEL_C0:if(triangle_program===null)triangle_program=shaderProgram(shaders.opaque_render_fragment,shaders.tri_render_vertex,gl);useProgram(triangle_program,minormode);break;case EXTENT:if(extent_program===null)extent_program=shaderProgram(shaders.pick_fragment,shaders.extent_vertex,gl);useProgram(extent_program,minormode);break;case PEEL_D0:if(tri_peel_depth_programD0===null)tri_peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD0,minormode);break;case PEEL_D1:if(tri_peel_depth_programD1===null)tri_peel_depth_programD1=shaderProgram(shaders.peel_depth_fragmentD1,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD1,minormode);break;case PEEL_D2:if(tri_peel_depth_programD2===null)tri_peel_depth_programD2=shaderProgram(shaders.peel_depth_fragmentD2,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD2,minormode);break;case PEEL_D3:if(tri_peel_depth_programD3===null)tri_peel_depth_programD3=shaderProgram(shaders.peel_depth_fragmentD3,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD3,minormode);break;case PEEL_C1:if(tri_peel_color_programC1===null)tri_peel_color_programC1=shaderProgram(shaders.peel_color_fragmentC1,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC1,minormode);break;case PEEL_C2:if(tri_peel_color_programC2===null)tri_peel_color_programC2=shaderProgram(shaders.peel_color_fragmentC2,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC2,minormode);break;case PEEL_C3:if(tri_peel_color_programC3===null)tri_peel_color_programC3=shaderProgram(shaders.peel_color_fragmentC3,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC3,minormode);break;case PEEL_C4:if(tri_peel_color_programC4===null)tri_peel_color_programC4=shaderProgram(shaders.peel_color_fragmentC4,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC4,minormode);break}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.pos,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.pos,3,gl.FLOAT,false,0,0);if(mode==RENDER||minormode==PEEL_C0||minormode==PEEL_C1||minormode==PEEL_C2||minormode==PEEL_C3||minormode==PEEL_C4){gl.bindBuffer(gl.ARRAY_BUFFER,model.normalBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.normal,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.normal,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.colorBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.color,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.color,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.opacityBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.opacity,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.opacity,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.shininessBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.shininess,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.shininess,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.emissiveBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.emissive,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.emissive,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.texposBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.texpos,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.texpos,2,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.bumpaxisBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.bumpaxis,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.bumpaxis,3,gl.FLOAT,false,0,0);update_vertices=0}}var indices=sort[op][sort_type][sort_list];var tbobj=indices[0];var model_index=new Uint16Array(indices.slice(1));var model_length=model_index.length;gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,model.indexBuffer);gl.bufferData(gl.ELEMENT_ARRAY_BUFFER,model_index,gl.DYNAMIC_DRAW);if(mode==EXTENT)elements=gl.POINTS;var Tdata=0,Bdata=0;if(sort_type=="textures"){if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.file!==null){if(tbobj.__tex.texture_ref.reference!==null){gl.activeTexture(gl.TEXTURE0);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.texture_ref.reference);Tdata=1}else continue}}else if(sort_type=="bumpmaps"){if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.bumpmap!==null){if(tbobj.__tex.bumpmap_ref.reference!==null){gl.activeTexture(gl.TEXTURE1);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.bumpmap_ref.reference);Bdata=1}else continue}}else if(sort_type=="textures_and_bumpmaps"){if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.file!==null){if(tbobj.__tex.texture_ref.reference!==null){gl.activeTexture(gl.TEXTURE0);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.texture_ref.reference);Tdata=1}else continue}if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.bumpmap!==null){if(tbobj.__tex.bumpmap_ref.reference!==null){gl.activeTexture(gl.TEXTURE1);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.bumpmap_ref.reference);Bdata=1}else continue}}gl.uniform1f(program.uniforms.T,Tdata);gl.uniform1f(program.uniforms.B,Bdata);gl.drawElements(elements,model_length,gl.UNSIGNED_SHORT,0)}}}}function render_merge(){var model=object_models.quad;var elements=model.elementType;var model_length=model.index.length;if(fullpeels){if(merge_program==null)merge_program=shaderProgram(shaders.merge_fragment,shaders.merge_vertex,gl);useProgram(merge_program,minormode)}else{if(merge_program2==null)merge_program2=shaderProgram(shaders.merge_fragment2,shaders.merge_vertex,gl);useProgram(merge_program2,minormode)}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);gl.vertexAttribPointer(program.attributes.pos,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,model.indexBuffer);gl.drawElements(elements,model_length,gl.UNSIGNED_SHORT,0)}for(var m in object_models){if(minormode>=MERGE){render_merge();break}if(m=="quad"||m=="triangle"){if(triangles_exist)render_triangles();continue}else if(m=="curve"){render_curves();continue}var model=object_models[m];var elements=model.elementType;var model_length=model.index.length;var objs;if(minormode>PEEL_D0){if(cvs.__transparent_objects[m]===undefined)continue;objs=cvs.__transparent_objects[m]}else{if(cvs.__opaque_objects[m]===undefined)continue;objs=cvs.__opaque_objects[m]}var gotobjects=false;for(var id in objs){gotobjects=true;break}if(!gotobjects)continue;var ringobject=m=="ring"||m=="vp_ring";switch(minormode){case RENDER:case PEEL_C0:if(ringobject){if(ring_program===null)ring_program=shaderProgram(shaders.opaque_render_fragment,shaders.ring_render_vertex,gl);useProgram(ring_program,minormode)}else{if(standard_program===null)standard_program=shaderProgram(shaders.opaque_render_fragment,shaders.render_vertex,gl);useProgram(standard_program,minormode)}break;case PICK:if(ringobject){if(ring_pick_program===null)ring_pick_program=shaderProgram(shaders.pick_fragment,shaders.ring_pick_vertex,gl);useProgram(ring_pick_program,minormode)}else{if(pick_program===null)pick_program=shaderProgram(shaders.pick_fragment,shaders.pick_vertex,gl);useProgram(pick_program,minormode)}break;case EXTENT:if(extent_program===null)extent_program=shaderProgram(shaders.pick_fragment,shaders.extent_vertex,gl);useProgram(extent_program,minormode);break;case PEEL_D0:if(ringobject){if(ring_peel_depth_programD0===null)ring_peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD0,minormode)}else{if(peel_depth_programD0===null)peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD0,minormode)}break;case PEEL_D1:if(ringobject){if(ring_peel_depth_programD1===null)ring_peel_depth_programD1=shaderProgram(shaders.peel_depth_fragmentD1,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD1,minormode)}else{if(peel_depth_programD1===null)peel_depth_programD1=shaderProgram(shaders.peel_depth_fragmentD1,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD1,minormode)}break;case PEEL_D2:if(ringobject){if(ring_peel_depth_programD2===null)ring_peel_depth_programD2=shaderProgram(shaders.peel_depth_fragmentD2,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD2,minormode)}else{if(peel_depth_programD2===null)peel_depth_programD2=shaderProgram(shaders.peel_depth_fragmentD2,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD2,minormode)}break;case PEEL_D3:if(ringobject){if(ring_peel_depth_programD3===null)ring_peel_depth_programD3=shaderProgram(shaders.peel_depth_fragmentD3,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD3,minormode)}else{if(peel_depth_programD3===null)peel_depth_programD3=shaderProgram(shaders.peel_depth_fragmentD3,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD3,minormode)}break;case PEEL_C1:if(ringobject){if(ring_peel_color_programC1===null)ring_peel_color_programC1=shaderProgram(shaders.peel_color_fragmentC1,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC1,minormode)}else{if(peel_color_programC1===null)peel_color_programC1=shaderProgram(shaders.peel_color_fragmentC1,shaders.render_vertex,gl);useProgram(peel_color_programC1,minormode)}break;case PEEL_C2:if(ringobject){if(ring_peel_color_programC2===null)ring_peel_color_programC2=shaderProgram(shaders.peel_color_fragmentC2,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC2,minormode)}else{if(peel_color_programC2===null)peel_color_programC2=shaderProgram(shaders.peel_color_fragmentC2,shaders.render_vertex,gl);useProgram(peel_color_programC2,minormode)}break;case PEEL_C3:if(ringobject){if(ring_peel_color_programC3===null)ring_peel_color_programC3=shaderProgram(shaders.peel_color_fragmentC3,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC3,minormode)}else{if(peel_color_programC3===null)peel_color_programC3=shaderProgram(shaders.peel_color_fragmentC3,shaders.render_vertex,gl);useProgram(peel_color_programC3,minormode)}break;case PEEL_C4:if(ringobject){if(ring_peel_color_programC4===null)ring_peel_color_programC4=shaderProgram(shaders.peel_color_fragmentC4,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC4,minormode)}else{if(peel_color_programC4===null)peel_color_programC4=shaderProgram(shaders.peel_color_fragmentC4,shaders.render_vertex,gl);useProgram(peel_color_programC4,minormode)}break}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);gl.vertexAttribPointer(program.attributes.pos,3,gl.FLOAT,false,0,0);if(mode!=PICK&&(mode==RENDER||minormode==PEEL_C0||minormode==PEEL_C1||minormode==PEEL_C2||minormode==PEEL_C3||minormode==PEEL_C4)){gl.bindBuffer(gl.ARRAY_BUFFER,model.normalBuffer);gl.vertexAttribPointer(program.attributes.normal,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.colorBuffer);gl.vertexAttribPointer(program.attributes.color,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.opacityBuffer);gl.vertexAttribPointer(program.attributes.opacity,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.shininessBuffer);gl.vertexAttribPointer(program.attributes.shininess,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.emissiveBuffer);gl.vertexAttribPointer(program.attributes.emissive,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.texposBuffer);gl.vertexAttribPointer(program.attributes.texpos,2,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.bumpaxisBuffer);gl.vertexAttribPointer(program.attributes.bumpaxis,3,gl.FLOAT,false,0,0)}else if(ringobject){gl.bindBuffer(gl.ARRAY_BUFFER,model.normalBuffer);gl.vertexAttribPointer(program.attributes.normal,3,gl.FLOAT,false,0,0)}gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,model.indexBuffer);if(mode==EXTENT)elements=gl.POINTS;for(var id in objs){var obj=objs[id];var data=obj.__data;if(minormode128){exponent=-(exponent-128);mantissa=-mantissa}var extent;if(mantissa==0&&exponent==0)extent=0;else extent=Math.exp(mantissa+exponent);return null}else if(mode==PICK){gl.readPixels(cvs.mouse.__pickx,cvs.mouse.__picky,1,1,gl.RGBA,gl.UNSIGNED_BYTE,pixels);var id=16777216*pixels[0]+65536*pixels[1]+256*pixels[2]+pixels[3];var obj=cvs.__visiblePrimitives[id];if(!obj)return null;else if(obj.__obj&&obj.__obj.pickable)return obj.__obj;else if(obj.constructor.name=="point"){if(!obj.__curve.pickable||!obj.pickable)return null;var pts=obj.__curve.__points;var L=pts.length;for(var i=0;i0;var t=msclock();var elapsed=0;if(doAverage)elapsed=t-lastStartRedraw;lastStartRedraw=t;cvs.trigger("redraw",{dt:elapsed});renderer.render(RENDER);t=msclock();elapsed=0;if(doAverage)elapsed=t-lastEndRedraw;lastEndRedraw=t;if(doAverage){renderMS=renderMS*.95+(t-lastStartRedraw)*.05;fps=fps*.95+1e3/elapsed*.05}else{renderMS=t-lastStartRedraw;fps=0}var total=fps*renderMS;$("#fps").text(fps.toFixed(1)+" renders/s * "+renderMS.toFixed(1)+" ms/render = "+total.toFixed(1)+" ms rendering/s");cvs.__last_center=cvs.__center;cvs.__last_axis=cvs.__axis;cvs.__last_range=cvs.__range;cvs.__last_up=cvs.__up;cvs.__last_width=cvs.__width;cvs.__last_height=cvs.__height;cvs.trigger("draw_complete",{dt:elapsed});if(cvs.__waitfor_image){cvs.__image=new Image;cvs.__image.src=canvasElement.toDataURL();cvs.__waitfor_image=false}if(cvs.__mouse_move!==null)cvs.trigger("mouse",cvs.__mouse_move)}this.reset();trigger_render()}var desired_fps=60;var N=0;var enditers;async function rate(iters,callback){var dt,timer;if(N>0){N--;timer=msclock();if(timer>enditers)N=1;if(N>1){if(callback===undefined)return;else callback()}else{N=0;var dt=enditers-Math.ceil(timer);if(dt<5)dt=0;if(callback===undefined)await sleep(dt/1e3);else setTimeout(callback,dt)}}else{if(iters<=120){dt=Math.ceil(1e3/iters);if(callback===undefined)await sleep(dt/1e3);else setTimeout(callback,dt)}else{timer=msclock();N=Math.ceil(iters/desired_fps);enditers=msclock()+Math.ceil(1e3/desired_fps);if(callback===undefined)return;else callback()}}}var exports={WebGLRenderer:WebGLRenderer,rate:rate};Export(exports)})();(function(){"use strict";function log10(val){return Math.log(val)/Math.LN10}var eformat=false;var nformat=0;var nmax=0;function format_number(val,axis){if(axis.ticks.length==0){var delta=axis.tickSize;var amin=axis.min,amax=axis.max;var nticks=Math.floor((amax-amin)/delta+.5)+1;var vmax,test;for(var i=0;ivmax&&test!=0)vmax=test}nmax=Math.floor(log10(vmax))+1;var n=Math.floor(log10(delta))+1;if(n>3){eformat=true;nformat=n}else if(n>0){eformat=false;nformat=0}else if(n<0){eformat=true;nformat=n;if(nmax>=0){eformat=false;nformat=-n+1}}else{eformat=false;nformat=1}}if(val==0)return"0";if(eformat){var nf,nexp;var mantissa=val*pow(10,-nformat+1);nf=0;nexp=nformat-1;if(nmax>nformat){mantissa*=.1;nf+=1;nexp+=1}return mantissa.toFixed(nf)+"e"+nexp}else{return val.toFixed(nformat)}}var fontsize=16;var graphid=0;function graph(options){graph.activated=[];graph.__selected=null;graph.get_selected=function(){return graph.__selected};if(!(this instanceof graph))return new graph(options);options=options||{};if(options.x!==undefined)delete options.x;if(options.y!==undefined)delete options.y;this.fast=true;if(options.fast!==undefined){this.fast=options.fast;delete options.fast}this.scroll=false;if(options.scroll!==undefined){this.scroll=options.scroll;delete options.scroll}this.graph_options={};if(this.fast){this.graph_options={series:{shadowSize:0},crosshair:{mode:"xy",color:"rgba(0,0,0,1)"},xaxis:{min:null,max:null,tickFormatter:format_number},yaxis:{min:null,max:null,tickFormatter:format_number}}}this.__lock=false;this.__id="graph"+graphid;graphid++;this.container=$('
');this.__activated=false;this.__deleted=false;this.graph_series=[];this.__todo_list=[];graph.__selected=this;this.__width=640;this.__height=400;this.__plot=null;this.__xmin=this.__ymin=null;this.__xmax=this.__ymax=null;this.__xmin_actual=this.__ymin_actual=null;this.__xmax_actual=this.__ymax_actual=null;this.__title=this.__xtitle=this.__ytitle="";this.__made_title=false;this.__made_xtitle=false;this.__made_ytitle=false;if(options.width!==undefined){this.__width=options.width;delete options.width}if(options.height!==undefined){this.__height=options.height;delete options.height}this.__align="none";if(options.align!==undefined){this.__align=options.align;delete options.align}if(options.title!==undefined){this.__title=print_to_string(options.title);delete options.title}if(options.xtitle!==undefined){this.__xtitle=print_to_string(options.xtitle);delete options.xtitle}if(options.ytitle!==undefined){this.__ytitle=print_to_string(options.ytitle);delete options.ytitle}this.__foreground=color.black;this.__background=color.white;if(options.foreground!==undefined){var v=options.foreground;if(!(v instanceof vec))throw new Error("graph foreground must be a vector.");this.__foreground=v;delete options.foreground}if(options.background!==undefined){var v=options.background;if(!(v instanceof vec))throw new Error("graph background must be a vector.");var hsv=color.rgb_to_hsv(v);if(hsv.z<.5)hsv.z=.5;this.__background=color.hsv_to_rgb(hsv);delete options.background}var minmax=0;if(options.xmin!==undefined){this.__xmin=options.xmin;if(this.fast)this.graph_options.xaxis.min=options.xmin;minmax++;delete options.xmin}if(options.xmax!==undefined){this.__xmax=options.xmax;if(this.fast)this.graph_options.xaxis.max=options.xmax;minmax++;delete options.xmax}if(this.scroll){if(minmax!=2)throw new Error("For a scrolling graph, both xmin and xmax must be specified.");if(this.__xmax<=this.xmin)throw new Error("For a scrolling graph, xmax must be greater than xmin.")}if(!this.fast&&minmax==1){if(this.__xmin===null&&this.__xmax>0)this.__xmin=0;else if(this.__xmin<0&&this.__xmax===null)this.__xmax=0;else throw new Error("You must specify both xmin and xmax.")}minmax=0;if(options.ymin!==undefined){this.__ymin=options.ymin;if(this.fast)this.graph_options.yaxis.min=options.ymin;minmax++;delete options.ymin}if(options.ymax!==undefined){this.__ymax=options.ymax;if(this.fast)this.graph_options.yaxis.max=options.ymax;minmax++;delete options.ymax}if(!this.fast&&minmax==1){if(this.__ymin===null&&this.__ymax>0)this.__ymin=0;else if(this.__ymin<0&&this.__ymax===null)this.__ymax=0;else throw new Error("You must specify both ymin and ymax.")}this.__logx=this.__logy=false;if(options.logx!==undefined){this.__logx=this.graph_options.logx=options.logx;delete options.logx}if(options.logy!==undefined){this.__logy=this.graph_options.logy=options.logy;delete options.logy}if(this.fast){if(this.__logx){this.graph_options.xaxis.transform=function(v){return log10(v)};this.graph_options.xaxis.inverseTransform=function(v){return pow(10,v)}}if(this.__logy){this.graph_options.yaxis.transform=function(v){return log10(v)};this.graph_options.yaxis.inverseTransform=function(v){return pow(10,v)}}}var err="",count=0;for(var attr in options){count+=1;err+=attr+", "}if(err.length>0){if(count==1)throw new Error(err.slice(0,err.length-2)+" is not an attribute of a graph");else throw new Error("These are not attributes of a graph: "+err.slice(0,err.length-2))}function compute_offset(T){if(T==null||T=="")return 0;T=T.replace("
","\n");T=T.replace("
","\n");T=T.split("\n");if(T.length==1)return fontsize;return fontsize+1.3*fontsize*(T.length-1)}if(this.fast){var top=0,left=0,right=0,bottom=0;if(this.__align=="right")right=40;var d=10;if(this.__title!=="")top=d+compute_offset(this.__title);if(this.__ytitle!==""){left=compute_offset(this.__ytitle);if(left>fontsize)throw new Error("graph ytitle must not contain line breaks.");left+=d}if(this.__xtitle!==null&&this.__xtitle!==""){bottom=compute_offset(this.__xtitle);if(bottom>fontsize)throw new Error("graph xtitle must not contain line breaks.");bottom+=d}this.graph_options.grid={color:color.to_html(this.__foreground),backgroundColor:color.to_html(this.__background),offsets:{left:left,right:right,top:top,bottom:bottom}}}}property.declare(graph.prototype,{type:{get:function(){return this.__type},set:function(){throw new Error("Cannot change the type of a graph.")}},select:function(){graph.__selected=this},__todo:function(info,id){if(!this.__lock)Plotly.restyle(this.__id,info,id);else this.__todo_list.push([info,id])},__changed:false,remove:function(){if(this.__activated){if(!this.fast)Plotly.purge(this.__id);this.__deleted=true;this.container.remove()}},title:{get:function(){return this.__title},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__title=value;if(this.__activated){if(this.fast){this.make_title(value)}else{Plotly.relayout(this.__id,{title:value})}}}},xtitle:{get:function(){return this.__xtitle},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__xtitle=value;if(this.__activated){if(this.fast){this.make_xtitle(value)}else{Plotly.relayout(this.__id,{"xaxis.title":value})}}}},ytitle:{get:function(){return this.__ytitle},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__ytitle=value;if(this.__activated){if(this.fast){this.make_ytitle(value)}else{Plotly.relayout(this.__id,{"yaxis.title":value})}}}},width:{get:function(){return this.__width},set:function(value){this.__width=value;if(this.fast){this.container.css("width",value);var plot=$.plot(this.container,[],this.graph_options);plot.resize();plot.setupGrid()}else{if(this.__activated)Plotly.relayout(this.__id,{width:value})}}},height:{get:function(){return this.__height},set:function(value){this.__height=value;if(this.fast){this.container.css("height",value);var plot=$.plot(this.container,[],this.graph_options);plot.resize();plot.setupGrid()}else{if(this.__activated)Plotly.relayout(this.__id,{height:value})}}},align:{get:function(){return this.__align},set:function(value){if(this.__activated)throw new Error("Cannot change align after the graph is activated.");if(value=="left"||value=="right"||value=="none"){this.__align=value}else throw new Error("align must be 'left', 'right', or 'none' (the default).")}},xmin:{get:function(){return this.__xmin},set:function(value){this.__xmin=value;if(this.fast)this.graph_options.xaxis.min=value;else if(this.__activated)Plotly.relayout(this.__id,{"xaxis.range":[value,this.__xmax]})}},xmax:{get:function(){return this.__xmax},set:function(value){this.__xmax=value;if(this.fast)this.graph_options.xaxis.max=value;else if(this.__activated)Plotly.relayout(this.__id,{"xaxis.range":[this.__xmin,value]})}},ymin:{get:function(){return this.__ymin},set:function(value){this.__ymin=value;if(this.fast)this.graph_options.yaxis.min=value;else if(this.__activated)Plotly.relayout(this.__id,{"yaxis.range":[value,this.__ymax]})}},ymax:{get:function(){return this.__ymax},set:function(value){this.__ymax=value;if(this.fast)this.graph_options.yaxis.max=value;else if(this.__activated)Plotly.relayout(this.__id,{"yaxis.range":[this.__ymin,value]})}},logx:{get:function(){return this.__logx},set:function(value){this.__logx=value;if(this.__logx==value)return;if(this.fast){if(value){this.graph_options.xaxis.transform=function(v){return log10(v)};this.graph_options.xaxis.inverseTransform=function(v){return pow(10,v)}}else{delete this.graph_options.xaxis.transform;delete this.graph_options.xaxis.inverseTransform}}else if(this.__activated){if(value)Plotly.relayout(this.__id,{"xaxis.type":"log"});else Plotly.relayout(this.__id,{"xaxis.type":null})}}},logy:{get:function(){return this.__logy},set:function(value){this.__logy=value;if(this.__logy==value)return;if(this.fast){if(value){this.graph_options.yaxis.transform=function(v){return log10(v)};this.graph_options.yaxis.inverseTransform=function(v){return pow(10,v)}}else{delete this.graph_options.yaxis.transform;delete this.graph_options.yaxis.inverseTransform}}else if(this.__activated){if(value)Plotly.relayout(this.__id,{"yaxis.type":"log"});else Plotly.relayout(this.__id,{"yaxis.type":null})}}},foreground:{get:function(){return this.__foreground},set:function(value){if(!(value instanceof vec))throw new Error("graph foreground color must be a vector.");this.__foreground=value;var col=color.to_html(value);if(this.fast)this.graph_options.grid.color=col;else if(this.__activated)Plotly.relayout(this.__id,{paper_bgcolor:col})}},background:{get:function(){return this.__background},set:function(value){if(!(value instanceof vec))throw new Error("graph background color must be a vector.");this.__background=value;var col=color.to_html(value);if(this.fast)this.graph_options.grid.backgroundColor=col;else if(this.__activated)Plotly.relayout(this.__id,{plot_bgcolor:col})}},make_title:function(title){var o=this.graph_options.grid.offsets;if(o.top===0)throw new Error("Cannot change a graph title if it does not already have a title.");var ctx=this.__plot.getCanvas().getContext("2d");ctx.fillStyle=color.to_html_rgba(vec(1,1,1),1);ctx.fillRect(0,0,this.__width,o.top);var font="Arial";if(title!==null&&title!==""){var y0=15;var x0=o.left+(this.__width-o.left-o.right)/2;var info=parse_html({ctx:ctx,text:title.toString(),x:x0,y:y0,align:"center",font:font,fontsize:fontsize,angle:0});display_2D(info)}},make_xtitle:function(title){var o=this.graph_options.grid.offsets;if(o.bottom===0)throw new Error("Cannot change a graph xtitle if it does not already have an xtitle.");var ctx=this.__plot.getCanvas().getContext("2d");ctx.fillStyle=color.to_html_rgba(vec(1,1,1),1);ctx.fillRect(o.left,this.__height-o.bottom,this.__width-o.right,this.__height);var font="Arial";if(title!==null&&title!==""){var x0=o.left+(this.__width-o.left-o.right)/2;var y0=this.__height+o.top-5;var info=parse_html({ctx:ctx,text:title.toString(),x:x0,y:y0,align:"center",font:font,fontsize:fontsize,angle:0});display_2D(info)}},make_ytitle:function(title){var o=this.graph_options.grid.offsets;if(o.left===0)throw new Error("Cannot change a graph ytitle if it does not already have a ytitle.");var ctx=this.__plot.getCanvas().getContext("2d");ctx.fillStyle=color.to_html_rgba(vec(1,1,1),1);ctx.fillRect(0,o.top,o.left,this.__height-o.top-o.bottom);var font="Arial";if(title!==null&&title!==""){var x0=15;var y0=o.top+(this.__height-o.bottom-15)/2;var info=parse_html({ctx:ctx,text:title.toString(),x:x0,y:y0,align:"center",font:font,fontsize:fontsize,angle:-Math.PI/2});display_2D(info)}},add_to_graph:function(obj){obj.__id=this.graph_series.length;obj.__activated=false;obj.__scrolldata=[];this.graph_series.push(obj)},__activate:function(dheight){if(this.__activated)return;if(!this.fast){this.container.addClass("glowscript-graph").css("width",this.__width).css("height",this.__height+dheight).appendTo(canvas.container);if(this.__align!="none")this.container.css("float",this.__align)}else{this.container.addClass("glowscript-graph").css("width",this.__width).css("height",this.__height+this.graph_options.grid.offsets.top).appendTo(canvas.container);this.container.css("float",this.__align)}graph.activated.push(this);this.__activated=true},__update:function(){if(!this.__changed||this.__deleted)return;if(this.__lock)return;var already_activated=this.__activated;function compute_offset(s){var m=s.match(/
/g);if(m===null)return 0;return m.length}var xmax=this.__xmax;if(!this.fast){for(var i=0;i0){layout.title=this.title;var n=compute_offset(this.title);t=65;if(n>0)t+=45*(n-1);dh+=45*(n+1);layout.height+=dh}var l=65;if(this.ytitle!==undefined&&this.ytitle.length>0){layout.yaxis.title=this.ytitle;var d=compute_offset(this.ytitle);if(d>0)throw new Error("A ytitle must not contain
.");l=80}var b=45;if(this.xtitle!==undefined&&this.xtitle.length>0){layout.xaxis.title=this.xtitle;var d=compute_offset(this.xtitle);if(d>0)throw new Error("An xtitle must not contain
.")}layout.margin={l:l,r:20,b:b,t:t,pad:4};this.__activate(dh);this.__activated=true}var indices=[];for(var i=0;iintegral of selected points = "+sum.toPrecision(6)+"",font:{color:"black",size:14},showarrow:false}]};Plotly.relayout(myPlot,layoutupdate);for(var t=0;txmax)xmax=xx}}xs.push(x);ys.push(y);s.__newdata=[]}if(this.scroll&&xmax>this.__xmax){var d=xmax-this.__xmax;this.xmin+=d;this.xmax+=d}if(!this.__lock){this.__lock=true;var self=this;Plotly.extendTraces(this.__id,{x:xs,y:ys},indices).then(function(){self.__lock=false})}}else{var info=[];for(var i=0;i0){var x=s.__data[L-1][0];if(x>xmax)xmax=x}info.push(s.options);if(s.__linemarker!==null&&s.__markers){s.__linemarker.data=s.__data;s.__linemarker.color=s.__linemarker.points.fillColor;s.__linemarker.points.radius=s.__radius;info.push(s.__linemarker)}if(s.__dot&&s.__realtype=="lines"&&s.__data.length>0){var dotdisplay={points:{show:true}};if(s.__dot_radius!==null)dotdisplay.points.radius=s.__dot_radius;else dotdisplay.points.radius=s.__width+1;if(s.__dot_color!==null)dotdisplay.color=color.to_html(s.__dot_color);else dotdisplay.color=color.to_html(s.__color);dotdisplay.points.fillColor=dotdisplay.color;dotdisplay.data=[s.options.data[s.options.data.length-1]];info.push(dotdisplay)}}if(this.scroll&&xmax>this.__xmax){var d=xmax-this.__xmax;this.xmin+=d;this.xmax+=d}if(info.length>0){this.__activate(0);this.__plot=$.plot(this.container,info,this.graph_options);this.__plot.draw()}if(!already_activated){if(this.__title!==null&&this.__title!=="")this.make_title(this.__title);if(this.__xtitle!==null&&this.__xtitle!=="")this.make_xtitle(this.__xtitle);if(this.__ytitle!==null&&this.__ytitle!=="")this.make_ytitle(this.__ytitle)}}this.__changed=false;if(!already_activated)new render_graph(this)}});var to_slow_type={lines:"lines",scatter:"markers",markers:"markers",bar:"bar"};var to_fast_type={lines:"lines",scatter:"points",markers:"points",bar:"bars"};function gobject(options){options=options||{};this.__data=[];this.__newdata=[];this.__color=vec(0,0,0);this.__marker_color=vec(0,0,0);this.__linemarker=null;this.__lineobj=null;this.__markerobj=null;this.__label=null;this.__save_label=null;this.__delta=1;this.__width=2;this.__radius=3;this.__horizontal=false;this.__dot=false;this.__xmin=null;this.__xmax=null;this.__ymin=null;this.__ymax=null;this.__label="";this.__legend=false;this.__markers=false;this.__interval=-1;this.__integrate_selected=false;var fast=true;if(options.fast!==undefined){fast=options.fast;delete options.fast}if(options.graph!==undefined){this.__graph=options.graph;delete options.graph}else if(options.gdisplay!==undefined){this.__graph=options.gdisplay;delete options.gdisplay}else{try{this.__graph=graph.get_selected()}catch(err){this.__graph=graph({fast:fast})}}this.__type="lines";if(options.type!==undefined){this.__type=options["type"];delete options["type"]}if(this.__graph.fast)this.__realtype=to_fast_type[this.__type];else this.__realtype=to_slow_type[this.__type];if(!this.__realtype)throw new Error("Unknown series type: "+this.__type);this.options={};var ftype=this.__realtype;var initialdata=[];if(options.data!==undefined){initialdata=options.data;delete options.data}if(options.color!==undefined){var c=options.color;if(!(c instanceof vec))throw new Error("graph color must be a vector.");this.__color=c;this.__marker_color=c;delete options.color}if(this.__graph.fast){if(ftype=="lines")this.options[ftype]={show:true,lineWidth:this.__width};else if(ftype=="points")this.options[ftype]={show:true,radius:this.__radius,fill:true,lineWidth:0};else if(ftype=="bars")this.options[ftype]={show:true,align:"center",horizontal:false,barWidth:1,lineWidth:1,fill:.5}}this.options.color=color.to_html(this.__color);if(this.__graph.fast){if(this.__realtype=="points")this.options[ftype].fillColor=this.options.color;else this.options.fillColor=this.options.color}if(options.marker_color!==undefined){var c=options.marker_color;if(!(c instanceof vec))throw new Error("graph color must be a vector.");this.__marker_color=c;delete options.marker_color}if(options.width!==undefined){this.__width=options.width;if(this.__graph.fast)this.options[ftype].lineWidth=options.width;delete options.width}if(options.markers!==undefined){if(this.__realtype!="lines")throw new Error("One can add markers only to graph curves.");if(options.markers===true){this.__markers=options.markers;var r=this.__width/2+2;if(options.radius!==undefined)r=options.radius;if(this.__graph.fast)this.__linemarker={points:{show:true,radius:r,lineWidth:0,fillColor:color.to_html(this.__marker_color),fill:true}};else this.__radius=r}delete options.markers}if(options.radius!==undefined){this.__radius=options.radius;if(this.__graph.fast)this.options[ftype].radius=options.radius;delete options.radius}if(options.size!==undefined){this.__radius=options.size/2;if(this.__graph.fast)this.options[ftype].radius=options.size/2;delete options.size}if(options.horizontal!==undefined){this.__horizontal=options.horizontal;if(this.__graph.fast)this.options[ftype].horizontal=options.horizontal;delete options.horizontal}if(options.delta!==undefined){this.__delta=options.delta;if(this.__graph.fast)this.options[ftype].barWidth=options.delta;delete options.delta}if(options.label!==undefined){this.__label=options.label;this.__save_label=options.label;if(this.__graph.fast)this.options.label=options.label;if(options.label.length>0)this.__legend=true;delete options.label}if(options.legend!==undefined){this.__legend=options.legend;if(this.__graph.fast&&!options.legend&&this.__label!==null)delete this.options.label;delete options.legend}if(options.__lineobj!==undefined){this.__lineobj=options.__lineobj;delete options.__lineobj}if(options.__markerobj!==undefined){this.__markerobj=options.__markerobj;delete options.__markerobj}if(options.dot!==undefined){if(this.__realtype!="lines")throw new Error('Can add a moving dot only to a gcurve or "lines" object');this.__dot=options.dot;this.__dot_radius=this.__width/2+4;this.__dot_color=this.__color;delete options.dot}if(options.dot_radius!==undefined){this.__dot_radius=options.dot_radius;delete options.dot_radius}this.__dot_color=this.__color;if(options.dot_color!==undefined){var v=options.dot_color;if(!(v instanceof vec))throw new Error("graph dot_color must be a vector.");this.__dot_color=v;delete options.dot_color}if(options.interval!==undefined){this.__interval=options.interval;this.__ninterval=options.interval;delete options.interval}if(options.integrate_selected!==undefined){this.__integrate_selected=options.integrate_selected;delete options.integrate_selected}this.__visible=true;if(options.visible!==undefined){this.__visible=options.visible;delete options.visible}var err="",count=0;for(var attr in options){count+=1;err+=attr+", "}if(err.length>0){if(count==1)throw new Error(err.slice(0,err.length-2)+" is not an attribute of a series");else throw new Error("These are not attributes of a graph object: "+err.slice(0,err.length-2))}this.__graph.add_to_graph(this);this.remove=function(){this.data=[]};var toType=function(obj){return{}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase()};var resolveargs=function(args){var v,ret;ret=[];if(toType(arguments[0][0])!="array"){for(var i=0;i0){this.__ninterval++;if(this.__ninterval>=this.__interval)this.__ninterval=0;else continue}if(this.__graph.fast)this.__data.push(data[i]);else this.__newdata.push(data[i]);if(!this.__graph.fast&&this.__realtype=="lines"&&this.__newdata.length>0){var d=this.__newdata[this.__newdata.length-1];if(this.__dot)this.__dotobject.data=[data[i]];if(this.__markers)this.__markerobject.__newdata.push(data[i])}}}else{var x,y,dx,dy,lastx,lasty,dt,xy,wx,wy;var g=this.__graph;var xmin=g.__xmin;var xmax=g.__xmax;var ymin=g.__ymin;var ymax=g.__ymax;var xmin_actual=g.__xmin_actual;var xmax_actual=g.__xmax_actual;var ymin_actual=g.__ymin_actual;var ymax_actual=g.__ymax_actual;dt=Math.floor(msclock()-this.__lasttime);this.__lasttime=msclock();lastx=lasty=null;if(this.__data.length>0){xy=this.__data[this.__data.length-1];lastx=xy[0];lasty=xy[1]}for(var i=0;i0){this.__ninterval++;if(this.__ninterval>=this.__interval)this.__ninterval=0;else continue}xy=data[i];x=xy[0];y=xy[1];checkval(x);checkval(y);if(g.scroll){g.__xmin_actual=xmin_actual=g.__xmin;g.__xmax_actual=xmax_actual=g.__xmax}else{if(xmin_actual===null||xxmax_actual)g.__xmax_actual=xmax_actual=x}if(ymin_actual===null||yymax_actual)g.__ymax_actual=ymax_actual=y;if(lastx!==null){wx=xmax_actual-xmin_actual;dx=wx===0?0:Math.abs(x-lastx)/wx;wy=ymax_actual-ymin_actual;dy=wy===0?0:Math.abs(y-lasty)/wy;if(dx<.01&&dy<.01)continue}if(this.__graph.fast)this.__data.push(xy);else this.__newdata.push(xy);lastx=x;lasty=y}if(this.__dot&&!this.__graph.fast&&this.__newdata.length>0){this.__dotobject.data=[this.__newdata[this.__newdata.length-1]]}}this.__graph.__changed=true;if(!this.__graph.__activated)this.__graph.__update()};if(initialdata.length>0)this.plot(initialdata)}property.declare(gobject.prototype,{graph:{get:function(){return this.__graph},set:function(value){throw new Error("Cannot change the choice of graph for an existing graphing object.")}},type:{get:function(){return this.__type},set:function(value){throw new Error("Cannot change the type of an existing graphing object.")}},data:{get:function(){return this.__data.concat(this.__newdata)},set:function(value){this.__data=[];this.options.data=[];this.__newdata=[];if(!this.__graph.fast){if(this.__realtype=="lines"){if(this.__dot){this.__dotobject.__data=[];this.__dotobject.__newdata=[];if(this.__graph.__activated)this.__graph.__todo({x:[[]],y:[[]]},this.__dotobject.__id)}if(this.__markers){this.__markerobject.__data=[];this.__markerobject.__newdata=[];if(this.__graph.__activated)this.__graph.__todo({x:[[]],y:[[]]},this.__markerobject.__id)}}if(this.__graph.__activated)this.__graph.__todo({x:[[]],y:[[]]},this.__id)}this.__graph.__changed=true;if(value.length>0)this.plot(value)}},markers:{get:function(){return this.__markers},set:function(value){if(this.__realtype!="lines")throw new Error("One can add markers only to graph curves.");if(this.__markers===value)return;this.__markers=value;var r=this.__radius+2;if(this.__activated){if(value){var up={};up["marker.color"]=color.to_html(this.__color);if(this.__graph.fast)this.options.points={show:true,radius:r};else this.__graph.__todo(up,this.__markerobject.__id)}else{var up={};up["marker.size"]=.1;if(this.__graph.fast)this.options.points={show:false,radius:r};else this.__graph.__todo(up,this.__markerobject.__id);this.__graph.__changed=true}}}},color:{get:function(){return this.__color},set:function(value){if(!(value instanceof vec))throw new Error("graphing color must be a vector.");if(this.__color.equals(value))return;this.__color=value;var col=color.to_html(value);if(this.__graph.fast)this.options.color=col;if(this.__activated){if(this.__graph.fast){if(this.__realtype=="points")this.options[ftype].fillColor=this.options.color;else this.options.fillColor=this.options.color;this.__graph.__changed=true}else{var up={};if(this.__realtype=="bar"){up["marker.color"]=color.to_html_rgba(value,.5);up["marker.line.color"]=color.to_html_rgba(value,1)}else if(this.__realtype=="markers"){up["marker.color"]=col}else if(this.__realtype=="lines"){up["line.color"]=col;up["marker.color"]=col}this.__graph.__todo(up,this.__id)}}}},marker_color:{get:function(){return this.__marker_color},set:function(value){if(!(value instanceof vec))throw new Error("graphing marker_color must be a vector.");if(this.__marker_color.equals(value))return;this.__marker_color=value;var col=color.to_html(value);if(this.__graph.fast)this.options.marker_color=col;if(this.__activated){if(this.__graph.fast){if(this.__realtype=="lines")this.__linemarker.points.fillColor=col;else this.options.color=col;this.__graph.__changed=true}else{if(this.__markerobject.__activated){var up={};up["marker.color"]=col;this.__graph.__todo(up,this.__markerobject.__id)}}}}},label:{get:function(){if(this.__label===undefined)return"";return this.__label},set:function(value){var m=value.match(/([^\n])*/);value=m[0];if(this.__label==value)return;this.__label=value;if(this.__graph.fast)this.options.label=value;if(value.length>0)this.__legend=true;if(this.__activated){if(this.__graph.fast){this.options.label=value;this.__graph.__changed=true}else this.__graph.__todo({name:value,showlegend:this.__legend},this.__id)}}},legend:{get:function(){return this.__legend},set:function(value){if(this.__legend==value)return;this.__legend=value;if(this.__graph.fast)this.options.legend=value;if(this.__activated){if(this.__graph.fast){if(this.options.label!==null){if(value)this.options.label=this.__save_label;else delete this.options.label}this.options.legend=value;this.__graph.__changed=true}else this.__graph.__todo({showlegend:value},this.__id)}}},delta:{get:function(){return this.__delta},set:function(value){if(this.__delta==value)return;this.__delta=value;if(this.__graph.fast)this.options[this.__realtype].barWidth=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else this.__graph.__todo({width:value},this.__id)}}},width:{get:function(){return this.__width},set:function(value){if(this.__width==value)return;this.__width=value;if(this.__graph.fast)this.options[this.__realtype].lineWidth=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{var up={};if(this.__realtype=="bar"){return}else if(this.__realtype=="lines"){up["line.width"]=value}else if(this.__realtype=="markers"){return}this.__graph.__todo(up,this.__id)}}}},radius:{get:function(){return this.__radius},set:function(value){if(this.__radius==value)return;this.__radius=value;if(this.__graph.fast)this.options[this.__realtype].radius=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{var up={};up["marker.size"]=2*value;if(this.__realtype=="lines"){if(!this.__markers)return;this.__graph.__todo(up,this.__markerobject.__id)}else if(this.__realtype=="markers"){this.__graph.__todo(up,this.__id)}}}}},size:{get:function(){return 2*this.__radius},set:function(value){if(2*this.__radius==value)return;this.__radius=value/2;if(this.__graph.fast)this.options[this.__realtype].radius=value/2;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{var up={};if(this.__realtype=="bar"){return}else if(this.__realtype=="lines"){up["line.width"]=value;up["marker.size"]=value}else if(this.__realtype=="markers"){up["marker.size"]=value}this.__graph.__todo(up,this.__id)}}}},horizontal:{get:function(){return this.__horizontal},set:function(value){if(this.__horizontal==value)return;this.__horizontal=value;if(this.__graph.fast)this.options[this.__realtype].horizontal=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{if(value)this.__graph.__todo({orientation:"h"},this.__id);else this.__graph.__todo({orientation:"v"},this.__id)}}}},orientation:{get:function(){var ret=this.__horizontal?"h":"v";return ret},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__orientation=value;if(value=="v")this.__horizontal=false;else if(value=="h")this.__horizontal=true;else throw new Error("orientation must be either 'v' for vertical or 'h' for horizontal");if(this.__activated){if(this.__graph.fast)this.__graph.__changed=true;else this.__graph.__todo({orientation:value},this.__id)}}},dot:{get:function(){return this.__dot},set:function(value){if(this.__activated)throw new Error("Cannot change gcurve dot after the gcurve has been activated.");if(this.__dot==value)return;this.__dot=value}},dot_color:{get:function(){return this.__dot_color},set:function(value){if(!(value instanceof vec))throw new Error("graph dot_color must be a vector.");if(this.__dot_color.equals(value))return;this.__dot_color=value;var col=color.to_html(value);if(this.__graph.fast){this.options.dot_color=col;this.__graph.__changed=true}else if(this.__dotobject.__activated){var up={};up["marker.color"]=col;this.__graph.__todo(up,this.__dotobject.__id)}}},dot_radius:{get:function(){return this.__dot_radius},set:function(value){if(this.__dot_radius==value)return;this.__dot_radius=value;if(this.__graph.fast){this.options.dot_radius=value;this.__graph.__changed=true}else if(this.__dotobject.__activated){var up={};up["marker.size"]=2*value;this.__graph.__todo(up,this.__dotobject.__id)}}},visible:{get:function(){return this.__visible},set:function(value){if(this.__visible==value)return;this.__visible=value;if(this.__activated){if(!this.__graph.fast)this.__graph.__todo({visible:value},this.__id);this.__graph.__changed=true}}}});function render_graph(grf){function grender(){window.requestAnimationFrame(grender);grf.__update()}grender()}function series(options){var ret=new gobject(options);if(ret.dot){options={type:"scatter",color:ret.__dot_color,radius:ret.__dot_radius};ret.__dotobject=new gobject(options)}return ret}function gcurve(options){options=options||{};options.type="lines";if(options.pos!==undefined){options.data=options.pos;delete options.pos}if(options.size!==undefined){options.dot_radius=options.size/2;delete options.size}var ret=new gobject(options);if(!ret.__graph.fast){if(ret.dot)ret.__dotobject=gdots({color:ret.__dot_color,radius:ret.__dot_radius,__lineobj:ret});if(ret.markers)ret.__markerobject=gdots({color:ret.__marker_color,radius:ret.__radius,__markerobj:ret})}return ret}function gdots(options){options=options||{};options.type="scatter";if(options.pos!==undefined){options.data=options.pos;delete options.pos}return new gobject(options)}function gvbars(options){options=options||{};options.type="bar";options.horizontal=false;if(options.pos!==undefined){options.data=options.pos;delete options.pos}return new gobject(options)}function ghbars(options){options=options||{};options.type="bar";options.horizontal=true;if(options.pos!==undefined){options.data=options.pos;delete options.pos}return new gobject(options)}function ghistogram(options){throw new Error("ghistogram is not currently implemented in GlowScript.")}var exports={graph:graph,vp_graph:graph,gdisplay:graph,series:series,gcurve:gcurve,gdots:gdots,gvbars:gvbars,ghbars:ghbars,ghistogram:ghistogram};Export(exports)})();(function(){"use strict";var color={red:vec(1,0,0),green:vec(0,1,0),blue:vec(0,0,1),yellow:vec(1,1,0),orange:vec(1,.6,0),cyan:vec(0,1,1),magenta:vec(1,0,1),purple:vec(.4,.2,.6),white:vec(1,1,1),black:vec(0,0,0),gray:function(g){return vec(g,g,g)},hsv_to_rgb:function(hsv){var h=hsv.x;var s=hsv.y;var v=hsv.z;if(s==0){return vec(v,v,v)}var i=Math.floor(6*h);var f=6*h-i;var p=v*(1-s);var q=v*(1-s*f);var t=v*(1-s*(1-f));i=i%6;switch(i){case 0:return vec(v,t,p);case 1:return vec(q,v,p);case 2:return vec(p,v,t);case 3:return vec(p,q,v);case 4:return vec(t,p,v);case 5:return vec(v,p,q)}},rgb_to_hsv:function(rgb){var r=rgb.x;var g=rgb.y;var b=rgb.z;var maxc=Math.max(r,g,b);var minc=Math.min(r,g,b);var v=maxc;if(minc==maxc){return vec(0,0,v)}var s=(maxc-minc)/maxc;var rc=(maxc-r)/(maxc-minc);var gc=(maxc-g)/(maxc-minc);var bc=(maxc-b)/(maxc-minc);var h;if(r==maxc){h=bc-gc}else if(g==maxc){h=2+rc-bc}else{h=4+gc-rc}h=h/6;if(h<0)h++;return vec(h,s,v)},to_html:function(colvec){var r=Math.floor(255*colvec.x);var g=Math.floor(255*colvec.y);var b=Math.floor(255*colvec.z);return"rgb("+r+","+g+","+b+")"},to_html_rgba:function(colvec,opacity){var r=Math.floor(255*colvec.x);var g=Math.floor(255*colvec.y);var b=Math.floor(255*colvec.z);return"rgba("+r+","+g+","+b+","+opacity+")"},blend:function(c1,c2){let hsv1,hsv2,small,big,temp,hue;hsv1=color.rgb_to_hsv(c1);hsv2=color.rgb_to_hsv(c2);if(hsv1.x.5){temp=small+1;small=big;big=temp}hue=(small+big)/2;return color.hsv_to_rgb(vec(hue,(hsv1.y+hsv2.y)/2,(hsv1.z+hsv2.z)/2))}};var exports={color:color};Export(exports)})();(function(){"use strict";var npdefault=64;function shape_object(){}shape_object.prototype.roundc=function roundc(cps,args){var cp=[],i;for(i=0;i0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.rectangle=function rectangle(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=1;if(args.height===undefined)args.height=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var w2,h2,cp;if(args.height===null){args.height=args.width}if(args.thickness===0){cp=[];w2=args.width/2;h2=args.height/2;cp=[[w2,-h2],[w2,h2],[-w2,h2],[-w2,-h2],[w2,-h2]];cp=this.addpos(args.pos,cp);if(args.rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.rframe(args)}return cp};shape_object.prototype.cross=function cross(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=1;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=.2;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var wtp,w2,t2,cp;wtp=(args.width+args.thickness)/2;w2=args.width/2;t2=args.thickness/2;cp=[[w2,-t2],[w2,t2],[t2,t2],[t2,w2],[-t2,w2],[-t2,t2],[-w2,t2],[-w2,-t2],[-t2,-t2],[-t2,-w2],[t2,-w2],[t2,-t2],[w2,-t2]];cp=this.addpos(args.pos,cp);if(rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert});return cp};shape_object.prototype.trframe=function trframe(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=2;if(args.height===undefined)args.height=1;if(args.top===undefined)args.top=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var angle,db,outer,inner;if(args.top===null){args.top=width/2}if(args.thickness===null){args.thickness=min(args.height,args.top)*.2}else{args.thickness=min(args.height,args.top)*args.thickness*2}outer=this.trapezoid({pos:args.pos,width:args.width,height:args.height,top:args.top});angle=Math.atan((args.width-args.top)/2/args.height);db=args.thickness/Math.cos(angle);inner=this.trapezoid({pos:args.pos,width:args.width-db-args.thickness*Math.tan(angle),height:args.height-args.thickness,top:args.top-(db-args.thickness*Math.tan(angle))});outer=this.addpos(args.pos,outer);inner=this.addpos(args.pos,inner);if(args.rotate!==0){outer=this.rotatecp(outer,args.pos,args.rotate);inner=this.rotatecp(inner,args.pos,args.rotate)}if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1){outer=this.scale(outer,args.xscale,args.yscale);inner=this.scale(inner,args.xscale,args.yscale)}if(args.roundness>0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.trapezoid=function trapezoid(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=2;if(args.height===undefined)args.height=1;if(args.top===undefined)args.top=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var w2,h2,t2,cp;w2=args.width/2;h2=args.height/2;if(args.top===null){args.top=w2}t2=args.top/2;if(args.thickness===0){cp=[[w2,-h2],[t2,h2],[-t2,h2],[-w2,-h2],[w2,-h2]];cp=this.addpos(args.pos,cp);if(args.rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.trframe(args)}return cp};shape_object.prototype.circframe=function circframe(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.radius===undefined)args.radius=.5;if(args.iradius===undefined)args.iradius=null;if(args.np===undefined)args.np=npdefault;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.angle1===undefined)args.angle1=0;if(args.angle2===undefined)args.angle2=2*Math.PI;if(args.rotate===undefined)args.rotate=0;args.thickness=0;var outer,inner;if(args.iradius===null)args.iradius=args.radius*.8;outer=this.circle(args);if(args.angle1===0&&args.angle2==2*Math.PI){args.radius=args.iradius}else{var t=args.radius-args.iradius;var angle=(args.angle1+args.angle2)/2;var offset=t/Math.sin((args.angle2-args.angle1)/2);args.corner=[args.pos[0]+offset*Math.cos(angle),args.pos[1]+offset*Math.sin(angle)];var dangle=Math.asin(t/args.iradius);args.angle1=args.angle1+dangle;args.angle2=args.angle2-dangle;args.radius=args.iradius}inner=this.circle(args);if(args.rotate!==0){outer=this.rotatecp(outer,args.pos,args.rotate);inner=this.rotatecp(inner,args.pos,args.rotate)}if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1){outer=this.scale(outer,args.xscale,args.yscale);inner=this.scale(inner,args.xscale,args.yscale)}return[outer,inner]};shape_object.prototype.circle=function circle(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];var corner=args.pos;if(args.corner!==undefined)corner=args.corner;if(args.radius===undefined)args.radius=.5;if(args.np===undefined)args.np=npdefault;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.thickness===undefined)args.thickness=0;if(args.angle1===undefined)args.angle1=0;if(args.angle2===undefined)args.angle2=2*Math.PI;if(args.rotate===undefined)args.rotate=0;var seg,nseg,dc,ds,x0,y0,c2,s2,c,s,i,cp;cp=[];if(args.thickness>0){args.iradius=args.radius-args.radius*args.thickness;cp=this.circframe(args)}else{if(args.angle1!==0||args.angle2!==2*Math.PI){cp.push([corner[0],corner[1]])}seg=2*Math.PI/args.np;nseg=Math.floor(Math.abs((args.angle2-args.angle1)/seg+.5));seg=(args.angle2-args.angle1)/nseg;if(args.angle1!==0||args.angle2!==2*Math.PI){nseg+=1}c=args.radius*Math.cos(args.angle1);s=args.radius*Math.sin(args.angle1);dc=Math.cos(seg);ds=Math.sin(seg);x0=args.pos[0];y0=args.pos[1];cp.push([x0+c,y0+s]);for(i=0;i0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.ngon=function ngon(args){args=args||{};if(args.thickness===undefined)args.thickness=0;if(args.pos===undefined)args.pos=[0,0];if(args.length===undefined)args.length=1;if(args.rotate===undefined)args.rotate=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.np===undefined)args.np=3;var seg,x,y,angle,radius,i,cp;cp=[];if(args.np<3)throw Error("number of sides can not be less than 3");angle=2*Math.PI/args.np;radius=args.length/2/Math.sin(angle/2);if(args.thickness===0){seg=2*Math.PI/args.np;angle=0;for(i=0;i0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.nframe(args)}return cp};shape_object.prototype.triangle=function triangle(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=3;args.rotate=args.rotate-Math.PI/6;return this.ngon(args)};shape_object.prototype.pentagon=function pentagon(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=5;args.rotate=args.rotate+Math.PI/10;return this.ngon(args)};shape_object.prototype.hexagon=function hexagon(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=6;return this.ngon(args)};shape_object.prototype.octagon=function octagon(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=8;args.rotate=args.rotate+Math.PI/8;return this.ngon(args)};shape_object.prototype.sframe=function sframe(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.radius===undefined)args.radius=1;if(args.n===undefined)args.n=5;if(args.iradius===undefined)args.iradius=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var outer,inner,cp;if(args.iradius===null){args.iradius=.5*args.radius}if(args.thickness===null){args.thickness=.2*args.radius}else{args.thickness=args.thickness*2*args.iradius}outer=this.star({pos:args.pos,n:args.n,radius:args.radius,iradius:args.iradius});inner=this.star({pos:args.pos,n:args.n,radius:args.radius-args.thickness,iradius:(args.radius-args.thickness)*args.iradius/args.radius});if(args.rotate!==0){outer=this.rotatecp(outer,args.pos,args.rotate);inner=this.rotatecp(inner,args.pos,args.rotate)}if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1){outer=this.scale(outer,args.xscale,args.yscale);inner=this.scale(inner,args.xscale,args.yscale)}if(args.roundness>0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.star=function star(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.radius===undefined)args.radius=1;if(args.n===undefined)args.n=5;if(args.iradius===undefined)args.iradius=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var dtheta,theta,i,cp;if(args.iradius===null)args.iradius=args.radius*.5;if(args.thickness===0){cp=[];dtheta=Math.PI/args.n;theta=0;for(i=0;i<2*args.n+1;i++){if(i%2===0){cp.push([-args.radius*Math.sin(theta),args.radius*Math.cos(theta)])}else{cp.push([-args.iradius*Math.sin(theta),args.iradius*Math.cos(theta)])}theta+=dtheta}cp=this.addpos(args.pos,cp);cp[cp.length-1]=cp[0];if(args.rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.sframe(args)}return cp};shape_object.prototype.points=function points(args){args=args||{};var path=false;if(args.pos===undefined)args.pos=[];if(args.rotate===undefined)args.rotate=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.path===undefined)path=args.path;var closed,cp;cp=args.pos;closed=cp[cp.length-1][0]===cp[0][0]&&cp[cp.length-1][1]===cp[0][1];if(!closed&&!path)cp.push(cp[0]);if(cp.length&&args.rotate!==0)cp=this.rotatecp(cp,cp[0],args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert});return cp};shape_object.prototype.ToothOutline=function ToothOutline(args){args=args||{};if(args.n===undefined)args.n=30;if(args.res===undefined)args.res=1;if(args.phi===undefined)args.phi=20;if(args.radius===undefined)args.radius=50;if(args.addendum===undefined)args.addendum=.4;if(args.dedendum===undefined)args.dedendum=.5;if(args.fradius===undefined)args.fradius=.1;if(args.bevel===undefined)args.bevel=.05;var TOOTHGEO,R,DiametralPitch,ToothThickness,CircularPitch,U1,U2,ThetaA1,ThetaA2,ThetaA3;var A,pts,normals,i,Aw,r,u,xp,yp,auxth,m,rA,xc,yc,P0,Ra,th,N,P,V;TOOTHGEO={PitchRadius:args.radius,TeethN:args.n,PressureAng:args.phi,Addendum:args.addendum,Dedendum:args.dedendum,Fillet:args.fradius,Bevel:args.bevel,Resolution:args.res};R={Bottom:TOOTHGEO["PitchRadius"]-TOOTHGEO["Dedendum"]-TOOTHGEO["Fillet"],Ded:TOOTHGEO["PitchRadius"]-TOOTHGEO["Dedendum"],Base:TOOTHGEO["PitchRadius"]*cos(TOOTHGEO["PressureAng"]*Math.PI/180),Bevel:TOOTHGEO["PitchRadius"]+TOOTHGEO["Addendum"]-TOOTHGEO["Bevel"],Add:TOOTHGEO["PitchRadius"]+TOOTHGEO["Addendum"]};DiametralPitch=TOOTHGEO["TeethN"]/(2*TOOTHGEO["PitchRadius"]);ToothThickness=Math.PI/2/DiametralPitch;CircularPitch=Math.PI/DiametralPitch;U1=sqrt((1-Math.cos(TOOTHGEO["PressureAng"]*Math.PI/1800))/Math.cos(TOOTHGEO["PressureAng"]*Math.PI/180));U2=sqrt(R["Bevel"]*R["Bevel"]/(R["Ded"]*R["Ded"])-1);ThetaA1=Math.atan((sin(U1)-U1*Math.cos(U1))/(Math.cos(U1)+U1*Math.sin(U1)));ThetaA2=Math.atan((sin(U2)-U2*Math.cos(U2))/(Math.cos(U2)+U2*Math.sin(U2)));ThetaA3=ThetaA1+ToothThickness/(TOOTHGEO["PitchRadius"]*2);A={Theta0:CircularPitch/(TOOTHGEO["PitchRadius"]*2),Theta1:ThetaA3+TOOTHGEO["Fillet"]/R["Ded"],Theta2:ThetaA3,Theta3:ThetaA3-ThetaA2,Theta4:ThetaA3-ThetaA2-TOOTHGEO["Bevel"]/R["Add"]};N=TOOTHGEO["Resolution"];pts=[];normals=[];for(i=0;i<2*N;i++){th=(A["Theta1"]-A["Theta0"])*i/(2*N-1)+A["Theta0"];pts.push([R["Bottom"]*Math.cos(th),R["Bottom"]*Math.sin(th)]);normals.push([-Math.cos(th),-Math.sin(th)])}xc=R["Ded"]*Math.cos(A["Theta1"]);yc=R["Ded"]*Math.sin(A["Theta1"]);Aw=Math.PI/2+A["Theta2"]-A["Theta1"];for(i=0;iright)right=x;if(ytop)top=y}center=[(left+right)/2,(bottom+top)/2];dx=args.pos[0]-center[0];dy=args.pos[1]-center[1];gear2=[];for(i=0;i0;axis=up0.cross(args.up);p=[];for(i=0;i=16777216){R=Math.floor(N/16777216);N-=R*16777216}if(N>=65536){G=Math.floor(N/65536);N-=G*65536}if(N>=256){B=Math.floor(N/256);N-=B*256}return[R/255,G/255,B/255,N/255]}function RSdict_to_JSobjectliteral(args){return args}function makeTrail(obj,args){obj.__interval=-1;if(obj.constructor!=curve&&obj.constructor!=points&&args.make_trail!==undefined){obj.__make_trail=args.make_trail;delete args.make_trail;obj.__trail_type="curve";if(args.trail_type!==undefined){if(args.trail_type!="curve"&&args.trail_type!="points"&&args.trail_type!="spheres")throw new Error("trail_type = "+args.trail_type+" but must be 'curve' or 'points' (or 'spheres').");obj.__trail_type=args.trail_type;delete args.trail_type}if(args.interval!==undefined){obj.__interval=args.interval;delete args.interval}else if(obj.__trail_type!="curve"){obj.__interval=1}if(args.retain!==undefined){obj.__retain=args.retain;delete args.retain}else obj.__retain=-1;obj.__trail_color=color.white;if(obj.color!==undefined)obj.__trail_color=obj.color;if(args.trail_color!==undefined){obj.__trail_color=args.trail_color;delete args.trail_color}obj.__trail_radius=0;if(args.trail_radius!==undefined){obj.__trail_radius=args.trail_radius;delete args.trail_radius}else{if(obj.__trail_type=="points")obj.__trail_radius=.1*obj.__size.y}obj.__pps=0;if(args.pps!==undefined){if(obj.__interval>0){if(obj.__trail_type!="curve")throw new Error("pps cannot be used with a "+obj.__trail_type+"-type trail");else throw new Error("pps cannot be used with interval > 0")}obj.__pps=args.pps;delete args.pps}obj.__trail_object=attach_trail(obj,{type:obj.__trail_type,color:obj.__trail_color,radius:obj.__trail_radius,pps:obj.__pps,retain:obj.__retain});if(args.pos!==undefined&&obj.__make_trail)obj.__trail_object.__trail.push(args.pos);if(!obj.__make_trail)obj.__trail_object.stop();obj.__ninterval=0;obj._pos_set=args.pos!==undefined}}function init(obj,args){if(obj.constructor==text)return;if(window.__GSlang=="vpython"&&args.display!==undefined){args.canvas=args.display;delete args.display}if(args.canvas!==undefined){obj.canvas=args.canvas;delete args.canvas}else{obj.canvas=canvas.selected}if(obj.canvas){if(!(obj.constructor==distant_light||obj.constructor==local_light))obj.canvas.__activate();obj.__model=obj.__get_model()}if(args.__obj){obj.__obj=args.__obj;delete args.__obj}if(args.radius!==undefined){obj.radius=args.radius;delete args.radius}if(args.size_units!==undefined){obj.size_units=args.size_units;delete args.size_units}if(args.axis!==undefined){if(args.axis.mag2===0)obj.__oldaxis=vec(1,0,0);obj.axis=args.axis;delete args.axis}if(args.size!==undefined){obj.size=args.size;delete args.size}if(args.up!==undefined){if(args.up.mag2===0)obj.__oldup=vec(0,1,0);obj.up=args.up;delete args.up}if(args.color!==undefined){obj.color=args.color;delete args.color}if(args.make_trail!==undefined)makeTrail(obj,args);for(var id in args)obj[id]=args[id];if(args.visible===undefined&&obj.canvas!==null)obj.visible=true}function initObject(obj,constructor,args){if(!(obj instanceof constructor))return new constructor(args);args=args||{};obj.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};if(constructor==curve)obj.origin=obj.origin;if(constructor!=curve&&constructor!=points&&constructor!=text){obj.pos=obj.pos}if(constructor!=points&&constructor!=text){obj.axis=obj.axis;obj.up=obj.up;obj.size=obj.size;obj.color=obj.color}obj.__sizing=false;if(!(constructor==sphere||constructor==simple_sphere||constructor==ring||constructor==text||constructor==compound))obj.__sizing=true;if(args.opacity===undefined)obj.__opacity=1;obj.__opacity_change=true;init(obj,args)}var nextVisibleId=1;var textures={flower:":flower_texture.jpg",granite:":granite_texture.jpg",gravel:":gravel_texture.jpg",earth:":earth_texture.jpg",metal:":metal_texture.jpg",rock:":rock_texture.jpg",rough:":rough_texture.jpg",rug:":rug_texture.jpg",stones:":stones_texture.jpg",stucco:":stucco_texture.jpg",wood:":wood_texture.jpg",wood_old:":wood_old_texture.jpg"};var bumpmaps={gravel:":gravel_bumpmap.jpg",rock:":rock_bumpmap.jpg",stones:":stones_bumpmap.jpg",stucco:":stucco_bumpmap.jpg",wood_old:":wood_old_bumpmap.jpg"};function setup_texture(name,obj,isbump){if(name.slice(0,1)==":"){var jv=window.Jupyter_VPython;if(jv!==undefined){name=jv+name.slice(1)}else{name="https://s3.amazonaws.com/glowscript/textures/"+name.slice(1)}}obj.canvas.__renderer.initTexture(name,obj,isbump)}function Primitive(){}property.declare(Primitive.prototype,{__id:null,__hasPosAtCenter:false,__deleted:false,__zx_camera:null,__zy_camera:null,__xmin:null,__ymin:null,__zmin:null,__xmax:null,__ymax:null,__zmax:null,pos:new attributeVectorPos(null,0,0,0),size:new attributeVector(null,1,1,1),axis:new attributeVectorAxis(null,1,0,0),up:new attributeVectorUp(null,0,1,0),color:new attributeVector(null,1,1,1),opacity:{get:function(){return this.__opacity},set:function(value){if(value==this.__opacity)return;if(this.__opacity<1&&value==1||this.__opacity==1&&value<1){this.__opacity_change=true}this.__opacity=value;this.__change()}},x:{get:function(){throw new Error('"object.x" is not supported; perhaps you meant "object.pos.x"')},set:function(value){throw new Error('"object.x" is not supported; perhaps you meant "object.pos.x"')}},y:{get:function(){throw new Error('"object.y" is not supported; perhaps you meant "object.pos.y"')},set:function(value){throw new Error('"object.y" is not supported; perhaps you meant "object.pos.y"')}},z:{get:function(){throw new Error('"object.z" is not supported; perhaps you meant "object.pos.z"')},set:function(value){throw new Error('"object.z" is not supported; perhaps you meant "object.pos.z"')}},__opacity_change:false,__prev_opacity:null,shininess:{value:.6,onchanged:function(){this.__change()}},emissive:{value:false,onchanged:function(){this.__change()}},pickable:{value:true,onchanged:function(){this.__change()}},ready:{get:function(){return this.__tex.file===null||this.__tex.texture_ref.reference!==null&&this.__tex.bumpmap===null||this.__tex.bumpmap_ref.reference!==null}},make_trail:{get:function(){return this.__make_trail},set:function(value){if(this.__make_trail!==value){if(value){this.__trail_object.start();this.__trail_object.__trail.push(this.__pos)}else this.__trail_object.stop();this.__make_trail=value}}},retain:{get:function(){return this.__retain},set:function(value){this.__retain=value;if(this.__trail_object!==undefined)this.__trail_object.retain=value}},trail_type:{get:function(){if(this.__trail_type=="curve")return"curve";else if(this.__trail_type=="spheres")return"points";else return this.__trail_type},set:function(value){throw new Error('"trail_type" cannot be changed.')}},trail_color:{get:function(){return this.__color},set:function(value){this.__trail_color=value;if(this.__trail_object!==undefined)this.__trail_object.color=value}},trail_radius:{get:function(){return this.__radius},set:function(value){this.__trail_radius=value;if(this.__trail_object!==undefined)this.__trail_object.radius=value}},pps:{get:function(){return this.__pps},set:function(value){this.__pps=value;if(this.__trail_object!==undefined)this.__trail_object.pps=value}},clear_trail:function(){if(this.__trail_object!==undefined)this.__trail_object.clear()},__update_trail:function(v){if(!this.__trail_object.__run||!this.visible)return;if(this.__interval===-1)return;this.__ninterval++;var update=false;if(this.__ninterval>=this.__interval){this.__ninterval=0;update=true}else if(this.__ninterval==1&&this.__trail_object.__trail.__points.length===0)update=true;if(update){if(this.__retain==-1)this.__trail_object.__trail.push({pos:v,color:this.__trail_color,radius:this.__trail_radius});else this.__trail_object.__trail.push({pos:v,color:this.__trail_color,radius:this.__trail_radius,retain:this.__retain})}},texture:{get:function(){return{file:this.__tex.file,bumpmap:this.__tex.bumpmap,left:this.__tex.left,right:this.__tex.right,sides:this.__tex.sides,flipx:this.__tex.flipx,flipy:this.__tex.flipy,turn:this.__tex.turn}},set:function(args){this.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};if(args===null){}else if(typeof args==="string"){this.__tex.left=this.__tex.right=this.__tex.sides=true;setup_texture(args,this,false)}else{args=RSdict_to_JSobjectliteral(args);if(args.file!==undefined&&typeof args.file==="string"){setup_texture(args.file,this,false)}else throw new Error("You must specify a file name for a texture.");if(args.bumpmap!==undefined){if(args.bumpmap!==null){if(typeof args.bumpmap!=="string")throw new Error("You must specify a file name for a bumpmap.");setup_texture(args.bumpmap,this,true)}}if(args.flipx!==undefined)this.__tex.flipx=args.flipx;if(args.flipy!==undefined)this.__tex.flipy=args.flipy;if(args.turn!==undefined)this.__tex.turn=Math.round(args.turn);if(args.place!==undefined){if(typeof args.place==="string")args.place=[args.place];for(var i=0;i3)throw new Error("object.rotate takes 1 to 3 arguments");var args={};for(var i=0;i1e-6){obj.axis=obj.__axis.rotate({angle:angle,axis:rotaxis})}obj.up=obj.__up.rotate({angle:angle,axis:rotaxis});window.__adjustupaxis=true},bounding_box:function(){const centered=["box","compound","ellipsoid","sphere","simple_sphere","ring"];let x=norm(this.axis);let y=norm(this.up);let z=norm(cross(x,y));let L=this.size.x;let H=this.size.y;let W=this.size.z;let p=vec(this.pos);if(centered.indexOf(this.constructor.name)<0)p=p.add(x.multiply(.5*L));let pts=[];let dx,dy,dz;for(dx of[-L/2,L/2]){for(dy of[-H/2,H/2]){for(dz of[-W/2,W/2]){pts.push(p.add(x.multiply(dx)).add(y.multiply(dy)).add(z.multiply(dz)))}}}return pts},getTransformedMesh:function(){var X=this.__axis.norm();var Y=this.__up.norm();var Z=X.cross(Y);var T=this.__pos;if(this instanceof ring){var m=Mesh.makeRing_compound(this.__size);var matrix=[X.x,X.y,X.z,0,Y.x,Y.y,Y.z,0,Z.x,Z.y,Z.z,0,T.x,T.y,T.z,1];return m.transformed(matrix)}else{X=X.multiply(this.__size.x);Y=Y.multiply(this.__size.y);Z=Z.multiply(this.__size.z);var matrix=[X.x,X.y,X.z,0,Y.x,Y.y,Y.z,0,Z.x,Z.y,Z.z,0,T.x,T.y,T.z,1];return this.__model.mesh.transformed(matrix)}}});function box(args){return initObject(this,box,args)}subclass(box,Primitive);box.prototype.__hasPosAtCenter=true;property.declare(box.prototype,{size:new attributeVectorSize(null,1,1,1),length:{get:function(){return this.__size.__x},set:function(value){if(value===0){if(this.__oldaxis===undefined)this.__oldaxis=vec(this.__axis.__x,this.__axis.__y,this.__axis.z);this.__axis.__x=0;this.__axis.__y=0;this.__axis.__z=0;this.__size.__x=0}else{if(this.__oldaxis!==undefined){this.__axis.__x=this.__oldaxis.x;this.__axis.__y=this.__oldaxis.y;this.__axis.__z=this.__oldaxis.z;this.__oldaxis=undefined}if(this.length===0)this.axis=vec(value,0,0);else this.axis=this.__axis.norm().multiply(value)}this.__change()}},height:{get:function(){return this.__size.__y},set:function(value){this.__size.__y=value;this.__change()}},width:{get:function(){return this.__size.__z},set:function(value){this.__size.__z=value;this.__change()}},red:{get:function(){return this.__color.__x},set:function(value){this.__color.__x=value;this.__change()}},green:{get:function(){return this.__color.__y},set:function(value){this.__color.__y=value;this.__change()}},blue:{get:function(){return this.__color.__z},set:function(value){this.__color.__z=value;this.__change()}}});function pyramid(args){return initObject(this,pyramid,args)}subclass(pyramid,box);pyramid.prototype.__hasPosAtCenter=false;function cylinder(args){return initObject(this,cylinder,args)}subclass(cylinder,box);cylinder.prototype.__hasPosAtCenter=false;property.declare(cylinder.prototype,{size:new attributeVectorSize(null,1,2,2),radius:{get:function(){return this.__size.__y/2},set:function(value){this.__size.__y=this.__size.__z=2*value;this.__change()}}});function cone(args){return initObject(this,cone,args)}subclass(cone,cylinder);cone.prototype.__hasPosAtCenter=false;function sphere(args){return initObject(this,sphere,args)}subclass(sphere,Primitive);sphere.prototype.__hasPosAtCenter=true;property.declare(sphere.prototype,{axis:new attributeVectorAxis(null,1,0,0),size:new attributeVector(null,2,2,2),radius:{get:function(){return this.__size.__y/2},set:function(value){this.size=vec(2*value,2*value,2*value);this.__change()}}});function simple_sphere(args){return initObject(this,simple_sphere,args)}subclass(simple_sphere,sphere);property.declare(simple_sphere.prototype,{axis:new attributeVectorAxis(null,1,0,0),size:new attributeVector(null,2,2,2)});function ellipsoid(args){return initObject(this,ellipsoid,args)}subclass(ellipsoid,box);property.declare(ellipsoid.prototype,{radius:{get:function(){throw new Error("An ellipsoid does not have a radius attribute.")},set:function(value){throw new Error("An ellipsoid does not have a radius attribute.")}}});function arrow_update(obj){let save=obj.__oldaxis;var pos=obj.__pos;var color=obj.__color;let axis=obj.__axis;var L=mag(axis);var A=axis.norm();var sw=obj.__shaftwidth||L*.1;var hw=obj.__headwidth||sw*2;var hl=obj.__headlength||sw*3;if(swL*.5){var scale=L*.5/hl;if(!obj.__shaftwidth)sw*=scale;if(!obj.__headwidth)hw*=scale;if(!obj.__headlength)hl*=scale}var components=obj.__components;if(!components){if(obj.__round){components=obj.__components=[cylinder({canvas:obj.canvas,__obj:obj}),cone({canvas:obj.canvas,__obj:obj})]}else{components=obj.__components=[box({canvas:obj.canvas,__obj:obj}),pyramid({canvas:obj.canvas,__obj:obj})]}components[0].__oldaxis=undefined;components[1].__oldaxis=undefined;if(L===0){components[0].__oldaxis=vec(1,0,0);components[1].__oldaxis=vec(1,0,0)}}var shaft=components[0];var tip=components[1];if(L>0){if(obj.__round)shaft.pos=pos;else shaft.pos=pos.add(A.multiply(.5*(L-hl)));tip.pos=pos.add(A.multiply(L-hl));window.__adjustupaxis=false;shaft.axis=tip.axis=axis;shaft.up=tip.up=obj.__up;shaft.__oldaxis=tip.__oldaxis=undefined;window.__adjustupaxis=true;shaft.size=vec(L-hl,sw,sw);tip.size=vec(hl,hw,hw);shaft.color=tip.color=obj.color;shaft.opacity=tip.opacity=obj.opacity;shaft.pickable=tip.pickable=obj.pickable;obj.size=vec(L,hw,hw)}else{shaft.axis=vec(0,0,0);tip.axis=vec(0,0,0)}shaft.__update();tip.__update();obj.__oldaxis=save}function arrow(args){if(!(this instanceof arrow))return new arrow(args);args=args||{};this.__shaftwidth=0;this.__headwidth=0;this.__headlength=0;if(args.round!==undefined){this.__round=args.round;delete args.round}else this.__round=false;return initObject(this,arrow,args)}subclass(arrow,box);property.declare(arrow.prototype,{__primitiveCount:2,axis_and_length:{get:function(){throw new Error("As of GlowScript 3.0, arrow does not have an axis_and_length attribute.")},set:function(value){throw new Error("As of GlowScript 3.0, arrow does not have an axis_and_length attribute.")}},round:{get:function(){return this.__round},set:function(value){throw new Error('Cannot change the "round" attribute of an arrow.')}},shaftwidth:{get:function(){return this.__shaftwidth},set:function(value){this.__shaftwidth=value;this.__change()}},headwidth:{get:function(){return this.__headwidth},set:function(value){this.__headwidth=value;this.__change()}},headlength:{get:function(){return this.__headlength},set:function(value){this.__headlength=value;this.__change()}},__change:function(){if(this.__components){this.__components[0].__change();this.__components[1].__change()}},__update:function(){arrow_update(this)},__get_extent:function(ext){if(!this.__components)this.__update();Autoscale.find_extent(this.__components[0],ext);Autoscale.find_extent(this.__components[1],ext)}});function text(args){if(!(this instanceof text))return new text(args);args=args||{};if(args.canvas===null)return;if(args.text===undefined||args.text.length===0)throw new Error("A text object needs non-empty text.");if(args.length!==undefined&&args.__comp===undefined)throw new Error("The length cannot be specified when constructing 3D text.");if(args.size!==undefined)throw new Error("A text object does not have a size attribute.");this.pos=this.pos;this.axis=this.axis;this.up=this.up;this.color=this.color;this.__stage=0;if(args.__comp===undefined){args.text=print_to_string(args.text);var ret=text3D(args);this.__comp=ret[0];args=ret[1];if(args.make_trail!==undefined){this.__realtrail=args.make_trail;this.__stage=1;makeTrail(this.__comp,args);delete args.make_trail}this.__id=nextVisibleId;nextVisibleId++;for(var attr in args)this[attr]=args[attr];this.__pseudosize=vec(this.__comp.size);this.__height_fraction=this.__height/this.__comp.size.y;this.__descender_fraction=this.__descender/this.__comp.size.y;this.__offset=this.__comp.__pos;this.__offset.x/=args.__length;this.__offset.y/=args.__height;this.__offset.z/=args.__depth}else{this.__comp=args.__comp;delete args.__comp;var newargs=args.newargs;delete args.newargs;if(args.make_trail!==undefined&&newargs.make_trail===undefined){this.__realtrail=args.make_trail;delete args.make_trail;this.__stage=1;makeTrail(this.__comp,args)}else if(newargs.make_trail!==undefined){args.make_trail=this.__realtrail=newargs.make_trail;delete newargs.make_trail;this.__stage=1;makeTrail(this.__comp,args)}this.__id=nextVisibleId;nextVisibleId++;this.canvas=args.canvas;delete args.canvas;this.__offset=args.__offset;delete args.__offset;for(var attr in args)this["__"+attr]=args[attr];this.__pseudosize=vec(this.__comp.size);this.__height_fraction=this.__height/this.__comp.size.y;this.__descender_fraction=this.__descender/this.__comp.size.y}initObject(this,text,{});for(var attr in newargs)this[attr]=newargs[attr];if(this.__billboard){this.canvas.update_billboards=true;this.canvas.billboards.push(this)}this.__update()}subclass(text,Primitive);property.declare(text.prototype,{size:{get:function(){throw new Error("A text object does not have a size attribute.")},set:function(value){throw new Error("A text object does not have a size attribute.")}},visible:{get:function(){return this.__comp.visible},set:function(value){this.__comp.visible=value}},__update:function(){window.__adjustupaxis=false;this.__comp.axis=this.axis;this.__comp.up=this.up;window.__adjustupaxis=true;var yheight=this.__pseudosize.y;this.__comp.size=vec(this.length,yheight,Math.abs(this.depth));this.__comp.color=this.color;var dz=cross(this.__axis,this.__up).norm();this.__comp.pos=this.__pos.add(this.__axis.norm().multiply(this.__offset.x*this.length)).add(this.__up.norm().multiply(this.__offset.y*this.height)).add(dz.multiply(this.__offset.z*this.depth));if(this.__stage>0){if(this.__stage==1){this.__comp.make_trail=false;this.__stage=2}else if(this.__stage==2){this.__comp.make_trail=this.__realtrail;this.__stage=0}}},length:{get:function(){return this.__pseudosize.x},set:function(value){if(value===this.__pseudosize.x)return;this.__pseudosize.x=value;this.__change()}},height:{get:function(){return this.__height_fraction*this.__pseudosize.y},set:function(value){this.__pseudosize.y=value/this.__height_fraction;this.__change()}},depth:{get:function(){if(this.__depth>=0)return this.__pseudosize.z;else return-this.__pseudosize.z},set:function(value){var d=this.__depth;if(Math.abs(value)<.01*d){if(value<0)value=-.01*d;else value=.01*d}this.__depth=value;this.__pseudosize.z=Math.abs(value);this.__change()}},descender:{get:function(){return this.__descender_fraction*this.__pseudosize.y},set:function(value){throw new Error("descender is read-only")}},opacity:{get:function(){return this.__opacity},set:function(value){this.__comp.opacity=this.__opacity=value;this.__change()}},shininess:{get:function(){return this.__shininess},set:function(value){this.__shininess=this.__comp.shininess=value;this.__change()}},emissive:{get:function(){return this.__emissive},set:function(value){this.__comp.emissive=this.__emissive=value;this.__change()}},texture:{get:function(){throw new Error("Cannot currently apply a texture to a text object")},set:function(value){throw new Error("Cannot currently apply a texture to a text object")}},text:{get:function(){return this.__text},set:function(value){throw new Error("text is read-only")}},font:{get:function(){return this.__font},set:function(value){throw new Error("font is read-only")}},align:{get:function(){return this.__align},set:function(value){throw new Error("align is read-only")}},billboard:{get:function(){return this.__billboard},set:function(value){throw new Error("billboard is read-only")}},show_start_face:{get:function(){return this.__show_start_face},set:function(value){throw new Error("show_start_face is read-only")}},show_end_face:{get:function(){return this.__show_end_face},set:function(value){throw new Error("show_end_face is read-only")}},start_face_color:{get:function(){return this.__start_face_color},set:function(value){throw new Error("start_face_color is read-only")}},end_face_color:{get:function(){return this.__end_face_color},set:function(value){throw new Error("end_face_color is read-only")}},start:{get:function(){return this.upper_left.sub(this.up.norm().multiply(this.height))},set:function(value){throw new Error("start is read-only")}},end:{get:function(){return this.upper_right.sub(this.up.norm().multiply(this.height))},set:function(value){throw new Error("end is read-only")}},vertical_spacing:{get:function(){return 1.5*this.height},set:function(value){throw new Error("vertical_spacing is read-only")}},upper_left:{get:function(){var dx=0;if(this.__align=="right")dx=-this.length;else if(this.__align=="center")dx=-this.length/2;return this.pos.add(this.up.norm().multiply(this.height)).add(this.axis.norm().multiply(dx))},set:function(value){throw new Error("upper_left is read-only")}},upper_right:{get:function(){return this.upper_left.add(this.axis.norm().multiply(this.length))},set:function(value){throw new Error("upper_right is read-only")}},lower_left:{get:function(){return this.upper_left.add(this.up.norm().multiply(-this.height-this.descender-1.5*this.height*(this.__lines-1)))},set:function(value){throw new Error("lower_left is read-only")}},lower_right:{get:function(){return this.lower_left.add(this.axis.norm().multiply(this.length))},set:function(value){throw new Error("lower_right is read-only")}},lines:{get:function(){return this.__lines},set:function(value){throw new Error("lines is read-only")}}});function vertex(args){if(!(this instanceof vertex)){return new vertex(args)}args=args||{};if(args.canvas!==undefined){this.canvas=args.canvas}else if(args.display!==undefined){this.canvas=args.display}else{this.canvas=canvas.selected}for(var attr in args){if(attr=="canvas"||attr=="display")continue;this[attr]=args[attr]}if(this.opacity===undefined)this.opacity=1;if(this.__texpos.z!==0)throw new Error("In a vertex the z component of texpos must be zero.");if(this.canvas.vertex_id>=65536)throw new Error("Currently the number of vertices is limited to 65536.");var lengths={pos:3,normal:3,color:3,opacity:1,shininess:1,emissive:1,texpos:2,bumpaxis:3};this.__id=this.canvas.__vertices.available.pop();if(this.__id===undefined){this.__id=this.canvas.vertex_id;var c=this.canvas.__vertices;if(this.canvas.vertex_id%c.Nalloc===0){var temp;var L=this.canvas.vertex_id+c.Nalloc;for(var t in lengths){temp=new Float32Array(lengths[t]*L);temp.set(c[t],0);c[t]=temp}}this.canvas.vertex_id++}this.canvas.__vertices.object_info[this.__id]={};this.__change()}property.declare(vertex.prototype,{__id:null,__hasPosAtCenter:true,pos:new attributeVector(null,0,0,0),normal:new attributeVector(null,0,0,1),color:new attributeVector(null,1,1,1),opacity:{get:function(){return this.__opacity},set:function(value){if(value==this.__opacity)return;if(this.__opacity<1&&value==1||this.__opacity==1&&value<1){var users=this.canvas.__vertices.object_info[this.__id];for(var u in users){users[u].__change();users[u].__opacity_change=true}}this.__opacity=value;this.canvas.__vertex_changed[this.__id]=this}},texpos:new attributeVector(null,0,0,0),bumpaxis:new attributeVector(null,1,0,0),shininess:{value:.6,onchanged:function(){this.__change()}},emissive:{value:false,onchanged:function(){this.__change()}},__change:function(){if(this.__id){this.canvas.__vertex_changed[this.__id]=this;if(this.canvas.__autoscale){var users=this.canvas.__vertices.object_info[this.__id];for(var u in users)users[u].__change()}}},rotate:function(args){if(args.angle===undefined){throw new Error("vertex.rotate() requires angle:...")}var angle=args.angle;if(args.axis===undefined){throw new Error("vertex.rotate() requires axis:...")}var axis=args.axis.norm();var origin;if(args.origin===undefined){origin=vec(0,0,0)}else origin=args.origin;this.pos=origin.add(this.__pos.sub(origin).rotate({angle:angle,axis:axis}));this.__change()}});function tri_quad_error(object_type,attribute){throw new Error("A "+object_type+" has no "+attribute+" attribute.")}function triangle(args){if(!(this instanceof triangle))return new triangle(args);args=args||{};if(args.canvas!==undefined)throw new Error("A triangle does not have a canvas; its vertex objects do.");var vnames=["v0","v1","v2"];if(args.vs!==undefined){if(args.vs.length!=3)throw new Error("A triangle must specify three vertex objects.");for(var i=0;i<3;i++)args[vnames[i]]=args.vs[i];delete args.vs}this.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};args.canvas=args.v0.canvas;init(this,args);this.canvas=args.v0.canvas;for(var i=0;i<3;i++){if(this[vnames[i]].constructor!==vertex)throw new Error("In a triangle, "+vnames[i]+" must be a vertex object.");if(this[vnames[i]].canvas.__id!==this.canvas.__id)throw new Error("All triangle vertex objects must be in the same canvas.");this.canvas.__vertices.object_info[this[vnames[i]].__id][this.__id]=this}}subclass(triangle,box);property.declare(triangle.prototype,{v0:{get:function(){return this.__v0},set:function(value){if(!(value instanceof vertex))throw new Error("v0 must be a vertex object.");this.__v0=value;this.__change()}},v1:{get:function(){return this.__v1},set:function(value){if(!(value instanceof vertex))throw new Error("v1 must be a vertex object.");this.__v1=value;this.__change()}},v2:{get:function(){return this.__v2},set:function(value){if(!(value instanceof vertex))throw new Error("v2 must be a vertex object.");this.__v2=value;this.__change()}},vs:{get:function(){return[this.__v0,this.__v1,this.__v2]},set:function(value){if(toType(value)!="array"||value.length!=3)throw new Error("triangle.vs must be a list of 3 vertex objects.");for(var i=0;i<3;i++)if(!(value[i]instanceof vertex))throw new Error("triangle.vs must contain vertex objects.");this.__v0=value[0];this.__v1=value[1];this.__v2=value[2];this.__change()}},pos:{get:function(){tri_quad_error("triangle","pos")},set:function(value){tri_quad_error("triangle","pos")}},color:{get:function(){tri_quad_error("triangle","color")},set:function(value){tri_quad_error("triangle","color")}},size:{get:function(){tri_quad_error("triangle","size")},set:function(value){tri_quad_error("triangle","size")}},axis:{get:function(){tri_quad_error("triangle","axis")},set:function(value){tri_quad_error("triangle","axis")}},up:{get:function(){tri_quad_error("triangle","up")},set:function(value){tri_quad_error("triangle","up")}},opacity:{get:function(){tri_quad_error("triangle","opacity")},set:function(value){tri_quad_error("triangle","opacity")}},shininess:{get:function(){tri_quad_error("triangle","shininess")},set:function(value){tri_quad_error("triangle","shininess")}},emissive:{get:function(){tri_quad_error("triangle","emissive")},set:function(value){tri_quad_error("triangle","emissive")}},__prev_texture:null,__prev_bumpmap:null,__update:function(){this.__model.id_object[this.__id]=this},__get_extent:function(ext){var vnames=["__v0","__v1","__v2"];for(var i=0;i<3;i++)ext.point_extent(this,this[vnames[i]].pos)},rotate:function(args){throw new Error("A triangle has no rotate method; rotate the vertices instead.")}});function quad(args){if(!(this instanceof quad))return new quad(args);if(!(this instanceof quad))return new quad(args);args=args||{};if(args.canvas!==undefined)throw new Error("A quad does not have a canvas; its vertex objects do.");var vnames=["v0","v1","v2","v3"];if(args.vs!==undefined){if(args.vs.length!=4)throw new Error("A quad must specify four vertex objects.");for(var i=0;i<4;i++)args[vnames[i]]=args.vs[i];delete args.vs}this.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};args.canvas=args.v0.canvas;init(this,args);this.canvas=args.v0.canvas;for(var i=0;i<4;i++){if(this[vnames[i]].constructor!==vertex)throw new Error("In a quad, "+vnames[i]+" must be a vertex object.");if(this[vnames[i]].canvas.__id!==this.canvas.__id)throw new Error("All quad vertex objects must be in the same canvas.");this.canvas.__vertices.object_info[this[vnames[i]].__id][this.__id]=this}}subclass(quad,box);property.declare(quad.prototype,{v0:{get:function(){return this.__v0},set:function(value){if(!(value instanceof vertex))throw new Error("v0 must be a vertex object.");this.__v0=value;this.__change()}},v1:{get:function(){return this.__v1},set:function(value){if(!(value instanceof vertex))throw new Error("v1 must be a vertex object.");this.__v1=value;this.__change()}},v2:{get:function(){return this.__v2},set:function(value){if(!(value instanceof vertex))throw new Error("v2 must be a vertex object.");this.__v2=value;this.__change()}},v3:{get:function(){return this.__v3},set:function(value){if(!(value instanceof vertex))throw new Error("v3 must be a vertex object.");this.__v3=value;this.__change()}},vs:{get:function(){return[this.__v0,this.__v1,this.__v2,this.__v3]},set:function(value){if(toType(value)!="array"||value.length!=4)throw new Error("quad.vs must be a list of 4 vertex objects.");for(var i=0;i<4;i++)if(!(value[i]instanceof vertex))throw new Error("quad.vs must contain vertex objects.");this.__v0=value[0];this.__v1=value[1];this.__v2=value[2];this.__v3=value[3];this.__change()}},pos:{get:function(){tri_quad_error("quad","pos")},set:function(value){tri_quad_error("quad","pos")}},color:{get:function(){tri_quad_error("quad","color")},set:function(value){tri_quad_error("quad","color")}},size:{get:function(){tri_quad_error("quad","size")},set:function(value){tri_quad_error("quad","size")}},axis:{get:function(){tri_quad_error("quad","axis")},set:function(value){tri_quad_error("quad","axis")}},up:{get:function(){tri_quad_error("quad","up")},set:function(value){tri_quad_error("quad","up")}},opacity:{get:function(){tri_quad_error("quad","opacity")},set:function(value){tri_quad_error("quad","opacity")}},shininess:{get:function(){tri_quad_error("quad","shininess")},set:function(value){tri_quad_error("quad","shininess")}},__prev_texture:null,__prev_bumpmap:null,__update:function(){this.__model.id_object[this.__id]=this},__get_extent:function(ext){var vnames=["__v0","__v1","__v2","__v3"];for(var i=0;i<4;i++)ext.point_extent(this,this[vnames[i]].pos)},rotate:function(args){throw new Error("A quad has no rotate method; rotate the vertices instead.")}});var compound_id=0;function make_compound(objects,parameters){function update_extent(c,extent){if(extent.__xmin===null)return;for(var ext in extent){var value=extent[ext];if(ext.slice(-3)=="min"){if(c[ext]===null||valuec[ext])c[ext]=value}}}function compound_error(n){if(n>0)throw new Error("Compounding objects 0 through "+n+" in the list exceeds the vertex limit.");else throw new Error("The first object in the list exceeds the vertex limit")}var self=parameters.self;delete parameters.self;if(parameters.origin!==undefined){this.__origin=parameters.origin;delete parameters.origin}var mesh=new Mesh;var release=[];var temp;for(var i=0;i0)this.__push_and_append(pos,{})}}subclass(curve,Primitive);property.declare(curve.prototype,{origin:new attributeVectorPos(null,0,0,0),pos:{get:function(){throw new Error("Use methods to read curve or points pos attribute.")},set:function(value){throw new Error("Use methods to change curve or points pos attribute.")}},radius:{get:function(){return this.__radius},set:function(value){this.__radius=value;this.__change()}},retain:{get:function(){return this.__retain},set:function(value){this.__retain=value;this.__change()}},npoints:{get:function(){return this.__points.length},set:function(value){throw new Error("Cannot change curve or points npoints.")}},__no_autoscale:false,__get_extent:function(ext){if(this.__no_autoscale)return;var xmin=null,ymin=null,zmin=null,xmax=null,ymax=null,zmax=null;var length=this.__points.length;var pnt=this.__points;var org=this.__origin;var p;for(var i=0;ixmax)xmax=p.x+org.x;if(ymax===null||p.y+org.y>ymax)ymax=p.y+org.y;if(zmax===null||p.z+org.z>zmax)zmax=p.z+org.z}var center=vec((xmin+xmax)/2,(ymin+ymax)/2,(zmin+zmax)/2);var pseudosize=vec(xmax-xmin,ymax-ymin,zmax-zmin);var savepos=this.__pos,savesize=this.__size;this.__pos=center;this.__size=pseudosize;this.__hasPosAtCenter=true;ext.xmin=xmin;ext.xmax=xmax;ext.ymin=ymin;ext.ymax=ymax;ext.zmin=zmin;ext.zmax=zmax;Autoscale.find_extent(this,ext);this.__pos=savepos;this.__size=savesize},__setup:function(iargs){var pos=[];var specs={};var haspos=false;if(iargs instanceof vec){haspos=true;pos=[iargs]}else if(iargs.length>1){haspos=true;for(var i=0;i-1&&this.__points.length>=retain){var N=this.__points.length-retain;for(var d=0;d-1&&this.__points.length>=retain){var N=this.__points.length-retain;for(var d=0;d=0&&n0){this.__points[n-1].__nextsegment=p.__nextsegment;this.__points[n-1].__change()}if(n0)this.__push_and_append(pos,{});if(this.__pixels)this.canvas.__points_objects.push(this)}}subclass(points,curve);property.declare(points.prototype,{origin:{get:function(){throw new Error("The points object has no origin attribute.")},set:function(value){throw new Error("The points object has no origin attribute.")}},color:{get:function(){return this.__color},set:function(value){this.__color=value;if(!this.__pixels){for(var i=0;i=this.canvas.__height)var factor=2*this.canvas.__range/this.canvas.__height;else var factor=2*this.canvas.__range/this.canvas.__width;var viewMatrix=mat4.lookAt(camera.pos,camera.target,camera.up);var vnew=mat4.multiplyVec3(viewMatrix,vec3.create([this.pos.x,this.pos.y,this.pos.z]));if(vnew[2]>-camera.zNear||vnew[2]<-camera.zFar)return;var d=camera.distance;var k=-d/(vnew[2]*factor);posx=Math.round(k*vnew[0]+this.canvas.__width/2);posy=Math.round(-k*vnew[1]+this.canvas.__height/2)}var h=this.__height;var upperchar=.4*this.__height;var f=this.__font;if(this.__font=="sans")f="Arial";else if(this.__font=="serif")f="Georgia";ctx.textBaseline="middle";ctx.lineWidth=this.__linewidth;var default_color=vec(1,1,1);if(this.canvas.__background.equals(vec(1,1,1)))default_color=vec(0,0,0);ctx.strokeStyle=color.to_html(this.__linecolor||this.__color||default_color);var info=parse_html({ctx:ctx,text:print_to_string(this.__text),x:posx,y:posy,align:this.__align||"center",font:f,fontsize:h,color:this.__color||default_color});var nlines=info.lines.length;var width=info.maxwidth;this.__width=width;var dh=1.3*this.__height;var height=this.__height+(nlines-1)*dh;var xbase;var ybase;var border=this.__border;if(xoffset||yoffset){if(Math.abs(yoffset)>Math.abs(xoffset)){if(yoffset>0){xbase=posx+xoffset-width/2;ybase=posy-yoffset-height-border+upperchar}else{xbase=posx+xoffset-width/2;ybase=posy-yoffset+border+upperchar}}else if(Math.abs(xoffset)>0){ybase=posy-yoffset-height/2+upperchar;if(xoffset>0){xbase=posx+xoffset+border}else if(xoffset<0){xbase=posx+xoffset-width-border}}}else{ybase=posy;switch(this.__align){case null:case"center":xbase=posx-width/2;break;case"right":xbase=posx-width;break;case"left":xbase=posx;break}}var bcolor;if(this.__background==null)bcolor=this.canvas.__background;else bcolor=this.__background;ctx.fillStyle=color.to_html_rgba(bcolor,this.__opacity);ctx.fillRect(xbase-border,ybase-upperchar-border,width+2*border,height+2*border);if((xoffset||yoffset)&&this.__line){ctx.beginPath();if(this.space>0){var v=vec(xoffset,-yoffset,0).norm().multiply(this.space);v=v.add(vec(posx,posy,0));ctx.moveTo(v.x,v.y)}else ctx.moveTo(posx,posy);ctx.lineTo(posx+xoffset,posy-yoffset);ctx.stroke()}if(this.__box){ctx.beginPath();ctx.moveTo(xbase-border,ybase-upperchar-border);ctx.lineTo(xbase+width+border,ybase-upperchar-border);ctx.lineTo(xbase+width+border,ybase-upperchar+height+border);ctx.lineTo(xbase-border,ybase-upperchar+height+border);ctx.closePath();ctx.stroke()}info.x=xbase;info.y=ybase;switch(this.__align){case null:case"center":info.x+=width/2;break;case"right":info.x+=width;break;case"left":info.x+=0;break}display_2D(info)},__change:function(){if(this.canvas!==undefined)this.canvas.__overlay_objects.__changed=true}});function attach_trail(objectOrFunction,options){if(!(this instanceof attach_trail))return new attach_trail(objectOrFunction,options);if(options===undefined)options={};this.__options={};this.__obj=objectOrFunction;if(options.canvas!==undefined)this.canvas=options.canvas;else this.canvas=canvas.selected;var radius=0;if(options.type===undefined){this.type="curve"}else{switch(options.type){case"curve":this.type=options.type;break;case"spheres":case"points":this.type="points";this.__options["size_units"]="world";break;default:throw new Error("attach_trail type must be 'curve' or 'points' (or 'spheres')")}}if(typeof objectOrFunction!=="function"&&typeof objectOrFunction!=="string"){this.canvas=objectOrFunction.canvas;this.__options["color"]=objectOrFunction.color;if(options.radius===undefined){if(this.type=="points")radius=.1*objectOrFunction.size.y}else radius=options.radius}else{if(options.radius!==undefined)radius=options.radius}this.__options["radius"]=this.__radius=radius;this.__options["canvas"]=this.canvas;if(options.color!==undefined){this.__options["color"]=options.color}else this.__options["color"]=vec(1,1,1);this.__options["retain"]=-1;if(options.retain!==undefined){this.__options["retain"]=options.retain}this.pps=0;if(options.pps!==undefined){this.pps=options.pps}this.__options["pickable"]=false;var send={};for(var a in this.__options)send[a]=this.__options[a];if(this.type=="curve")this.__trail=curve(send);else this.__trail=points(send);this.__trails=[this.__trail];this.canvas.trails.push(this);this.__last_pos=null;this.__last_time=null;this.__run=true;this.__elements=0}property.declare(attach_trail.prototype,{color:{get:function(){return this.__options.color},set:function(value){this.__options.color=value}},radius:{get:function(){return this.__options.radius},set:function(value){this.__options.radius=value}},pps:{get:function(){return this.__options.pps},set:function(value){this.__options.pps=value}},retain:{get:function(){return this.__options.retain},set:function(value){this.__options.retain=value}},start:function(){this.__run=true;var send={};for(var a in this.__options)send[a]=this.__options[a];if(this.type==="curve")this.__trail=curve(send);else this.__trail=points(send);this.__trails.push(this.__trail)},stop:function(){this.__run=false},clear:function(){this.__last_pos=null;this.__last_time=null;this.__elements=0;for(var i=0;i').css({width:"16px",height:"16px"}).appendTo(attrs.pos).click(function(){attrs.checked=!attrs.checked;$(attrs.jradio).prop("checked",attrs.checked);attrs.bind(cradio)});$(" "+attrs.text+"").appendTo(attrs.pos);var cradio={get disabled(){return attrs.disabled},set disabled(value){attrs.disabled=booleanize(value);$(attrs.jradio).attr("disabled",attrs.disabled);if(attrs.disabled)$("#"+attrs._id).css({color:rgb_to_css(vec(.7,.7,.7))});else $("#"+attrs._id).css({color:rgb_to_css(vec(0,0,0))})},get checked(){return attrs.checked},set checked(value){attrs.checked=value;$(attrs.jradio).prop("checked",value)},get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).html(" "+value)},remove:function(){$(attrs.jradio).remove();$("#"+attrs._id).remove()}};for(var a in args){cradio[a]=args[a]}cradio.checked=attrs.checked;return cradio}function checkbox(args){if(!(this instanceof checkbox))return new checkbox(args);var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,checked:false,text:"",disabled:false};if(args.bind!==undefined){attrs.bind=args.bind;delete args.bind}else throw new Error("A checkbox must have a bind attribute.");for(a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}attrs.disabled=booleanize(attrs.disabled);widgetid++;attrs._id=widgetid.toString();attrs.jcheckbox=$('').css({width:"16px",height:"16px"}).appendTo(attrs.pos).click(function(){attrs.checked=!attrs.checked;$(attrs.jcheckbox).prop("checked",attrs.checked);attrs.bind(ccheckbox)});$(" "+attrs.text+"").appendTo(attrs.pos);var ccheckbox={get disabled(){return attrs.disabled},set disabled(value){attrs.disabled=booleanize(value);$(attrs.jcheckbox).attr("disabled",attrs.disabled);if(attrs.disabled)$("#"+attrs._id).css({color:rgb_to_css(vec(.7,.7,.7))});else $("#"+attrs._id).css({color:rgb_to_css(vec(0,0,0))})},get checked(){return attrs.checked},set checked(value){attrs.checked=value;$(attrs.jcheckbox).prop("checked",value)},get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).html(" "+value)},remove:function(){$(attrs.jcheckbox).remove();$("#"+attrs._id).remove()}};for(var a in args){ccheckbox[a]=args[a]}ccheckbox.checked=attrs.checked;return ccheckbox}function wtext(args){if(!(this instanceof wtext))return new wtext(args);args=args||{};var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,text:""};for(var a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}widgetid++;attrs._id=widgetid.toString();$(""+print_to_string(attrs.text)+"").appendTo(attrs.pos);var cwtext={get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).html(print_to_string(value))},remove:function(){$("#"+attrs._id).remove()}};for(var a in args){cwtext[a]=args[a]}return cwtext}function input(arg){arg=arg||{};if(arg.prompt!==undefined&&arg.prompt!="")return prompt(arg.prompt);else if(toType(arg)=="string")return prompt(arg);else return prompt()}var mathfunctions=["e","E","abs","sqrt","sin","cos","tan","asin","acos","atan","atan2","exp","log","pow","pi","ceil","floor","round","random","factorial","combin","radians","degrees"];function winput(args){args=args||{};var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,text:undefined,prompt:"",width:100,height:20,type:"numeric",number:null,disabled:false};for(var a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}if(attrs.type!="numeric"&&attrs.type!="string")throw new Error('A winput type must be "numeric" or "string".');if(args.bind!==undefined)attrs.bind=args.bind;if(attrs.bind===undefined){while(true){if(attrs.prompt!==undefined&&attrs.prompt!=="")attrs.text=prompt(attrs.prompt,attrs.text);else attrs.text=prompt();if(attrs.text===null)return null;attrs.number=null;if(attrs.type=="numeric"){var ok=wparse();if(!ok)alert("Numeric input error");else return attrs.number}else return attrs.text}}function checksafe(s){var name="";for(var i=0;i0){if(mathfunctions.indexOf(name)<0)return false;name=""}}}if(name.length>0&&mathfunctions.indexOf(name)<0)return false;return true}function wparse(){attrs.number=null;var ok=true;if(attrs.type=="numeric"){if(checksafe(attrs.text)){try{attrs.number=Function('"use strict";return('+attrs.text+")")()}catch(err){attrs.number=null;ok=false}}}return ok}attrs.disabled=booleanize(attrs.disabled);widgetid++;attrs._id=widgetid.toString();if(attrs.prompt!="")attrs.__wprompt=wtext({text:attrs.prompt+" ",pos:attrs.pos});attrs.jwinput=$('').val(attrs.text).appendTo(attrs.pos).css({width:attrs.width.toString()+"px",height:attrs.height.toString()+"px","font-size":(attrs.height-5).toString()+"px","font-family":"sans-serif"}).keypress(function(k){if(k.keyCode==13){attrs.text=attrs.jwinput.val();var ok=wparse();if(!ok){alert("Numeric input error");return}attrs.bind(cwinput)}}).blur(function(k){attrs.text=attrs.jwinput.val();if(attrs.text.trim().length===0){return}var ok=wparse();if(!ok){alert("Numeric input error");return}attrs.bind(cwinput)});var cwinput={get disabled(){return attrs.disabled},set disabled(value){attrs.disabled=booleanize(value);$(attrs.jwinput).attr("disabled",attrs.disabled);if(attrs.disabled)$("#"+attrs._id).css({color:rgb_to_css(vec(.7,.7,.7))});else $("#"+attrs._id).css({color:rgb_to_css(vec(0,0,0))})},get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).val(value)},get number(){return attrs.number},remove:function(){if(attrs.prompt!="")attrs.__wprompt.remove();$(attrs.jwinput).remove()}};for(var a in args){cwinput[a]=args[a]}return cwinput}function button(args){if(!(this instanceof button))return new button(args);var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,text:" ",color:vec(0,0,0),background:vec(1,1,1),disabled:false};if(args.bind!==undefined){attrs.bind=args.bind;delete args.bind}else throw new Error("A button must have a bind attribute.");for(a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}attrs.disabled=booleanize(attrs.disabled);attrs.jbutton=$("
")}if(labels.length>0){labels.push('
');dummyDiv=makeDummyDiv(labels,"width:10000px;");h=dummyDiv.height();dummyDiv.remove()}}}else if(w==null||h==null){for(i=0;i'+l+"
")}if(labels.length>0){dummyDiv=makeDummyDiv(labels,"");if(w==null)w=dummyDiv.children().width();if(h==null)h=dummyDiv.find("div.tickLabel").height();dummyDiv.remove()}}if(w==null)w=0;if(h==null)h=0;axis.labelWidth=w;axis.labelHeight=h}function allocateAxisBoxFirstPhase(axis){var lw=axis.labelWidth,lh=axis.labelHeight,pos=axis.options.position,tickLength=axis.options.tickLength,axismargin=options.grid.axisMargin,padding=options.grid.labelMargin,all=axis.direction=="x"?xaxes:yaxes,index;var samePosition=$.grep(all,function(a){return a&&a.options.position==pos&&a.reserveSpace});if($.inArray(axis,samePosition)==samePosition.length-1)axismargin=0;if(tickLength==null)tickLength="full";var sameDirection=$.grep(all,function(a){return a&&a.reserveSpace});var innermost=$.inArray(axis,sameDirection)==0;if(!innermost&&tickLength=="full")tickLength=5;if(!isNaN(+tickLength))padding+=+tickLength;if(axis.direction=="x"){lh+=padding;if(pos=="bottom"){plotOffset.bottom+=lh+axismargin;axis.box={top:canvasHeight-plotOffset.bottom,height:lh}}else{axis.box={top:plotOffset.top+axismargin,height:lh};plotOffset.top+=lh+axismargin}}else{lw+=padding;if(pos=="left"){axis.box={left:plotOffset.left+axismargin,width:lw};plotOffset.left+=lw+axismargin}else{plotOffset.right+=lw+axismargin;axis.box={left:canvasWidth-plotOffset.right,width:lw}}}axis.position=pos;axis.tickLength=tickLength;axis.box.padding=padding;axis.innermost=innermost}function allocateAxisBoxSecondPhase(axis){if(axis.direction=="x"){axis.box.left=plotOffset.left;axis.box.width=plotWidth}else{axis.box.top=plotOffset.top;axis.box.height=plotHeight}}function setupGrid(){var i,axes=allAxes();$.each(axes,function(_,axis){axis.show=axis.options.show;if(axis.show==null)axis.show=axis.used;axis.reserveSpace=axis.show||axis.options.reserveSpace;setRange(axis)});allocatedAxes=$.grep(axes,function(axis){return axis.reserveSpace});plotOffset.left=plotOffset.right=plotOffset.top=plotOffset.bottom=0;if(options.grid.offsets!==undefined){var o=options.grid.offsets;plotOffset.left=o.left;plotOffset.right=o.right;plotOffset.top=o.top;plotOffset.bottom=o.bottom}if(options.grid.show){$.each(allocatedAxes,function(_,axis){setupTickGeneration(axis);setTicks(axis);snapRangeToTicks(axis,axis.ticks);measureTickLabels(axis)});for(i=allocatedAxes.length-1;i>=0;--i)allocateAxisBoxFirstPhase(allocatedAxes[i]);var minMargin=options.grid.minBorderMargin;if(minMargin==null){minMargin=0;for(i=0;i=0)min=0}if(opts.max==null){max+=delta*margin;if(max>0&&axis.datamax!=null&&axis.datamax<=0)max=0}}}axis.min=min;axis.max=max}function setupTickGeneration(axis){var opts=axis.options;var noTicks;if(typeof opts.ticks=="number"&&opts.ticks>0)noTicks=opts.ticks;else noTicks=.3*Math.sqrt(axis.direction=="x"?canvasWidth:canvasHeight);var delta=(axis.max-axis.min)/noTicks,size,generator,unit,formatter,i,magn,norm;if(opts.mode=="time"){var timeUnitSize={second:1e3,minute:60*1e3,hour:60*60*1e3,day:24*60*60*1e3,month:30*24*60*60*1e3,year:365.2425*24*60*60*1e3};var spec=[[1,"second"],[2,"second"],[5,"second"],[10,"second"],[30,"second"],[1,"minute"],[2,"minute"],[5,"minute"],[10,"minute"],[30,"minute"],[1,"hour"],[2,"hour"],[4,"hour"],[8,"hour"],[12,"hour"],[1,"day"],[2,"day"],[3,"day"],[.25,"month"],[.5,"month"],[1,"month"],[2,"month"],[3,"month"],[6,"month"],[1,"year"]];var minSize=0;if(opts.minTickSize!=null){if(typeof opts.tickSize=="number")minSize=opts.tickSize;else minSize=opts.minTickSize[0]*timeUnitSize[opts.minTickSize[1]]}for(var i=0;i=minSize)break;size=spec[i][0];unit=spec[i][1];if(unit=="year"){magn=Math.pow(10,Math.floor(Math.log(delta/timeUnitSize.year)/Math.LN10));norm=delta/timeUnitSize.year/magn;if(norm<1.5)size=1;else if(norm<3)size=2;else if(norm<7.5)size=5;else size=10;size*=magn}axis.tickSize=opts.tickSize||[size,unit];generator=function(axis){var ticks=[],tickSize=axis.tickSize[0],unit=axis.tickSize[1],d=new Date(axis.min);var step=tickSize*timeUnitSize[unit];if(unit=="second")d.setUTCSeconds(floorInBase(d.getUTCSeconds(),tickSize));if(unit=="minute")d.setUTCMinutes(floorInBase(d.getUTCMinutes(),tickSize));if(unit=="hour")d.setUTCHours(floorInBase(d.getUTCHours(),tickSize));if(unit=="month")d.setUTCMonth(floorInBase(d.getUTCMonth(),tickSize));if(unit=="year")d.setUTCFullYear(floorInBase(d.getUTCFullYear(),tickSize));d.setUTCMilliseconds(0);if(step>=timeUnitSize.minute)d.setUTCSeconds(0);if(step>=timeUnitSize.hour)d.setUTCMinutes(0);if(step>=timeUnitSize.day)d.setUTCHours(0);if(step>=timeUnitSize.day*4)d.setUTCDate(1);if(step>=timeUnitSize.year)d.setUTCMonth(0);var carry=0,v=Number.NaN,prev;do{prev=v;v=d.getTime();ticks.push(v);if(unit=="month"){if(tickSize<1){d.setUTCDate(1);var start=d.getTime();d.setUTCMonth(d.getUTCMonth()+1);var end=d.getTime();d.setTime(v+carry*timeUnitSize.hour+(end-start)*tickSize);carry=d.getUTCHours();d.setUTCHours(0)}else d.setUTCMonth(d.getUTCMonth()+tickSize)}else if(unit=="year"){d.setUTCFullYear(d.getUTCFullYear()+tickSize)}else d.setTime(v+step)}while(vmaxDec)dec=maxDec;magn=Math.pow(10,-dec);norm=delta/magn;if(norm<1.5)size=1;else if(norm<3){size=2;if(norm>2.25&&(maxDec==null||dec+1<=maxDec)){size=2.5;++dec}}else if(norm<7.5)size=5;else size=10;size*=magn;if(opts.minTickSize!=null&&size0){if(opts.min==null)axis.min=Math.min(axis.min,niceTicks[0]);if(opts.max==null&&niceTicks.length>1)axis.max=Math.max(axis.max,niceTicks[niceTicks.length-1])}generator=function(axis){var ticks=[],v,i;for(i=0;i1&&/\..*0$/.test((ts[1]-ts[0]).toFixed(extraDec))))axis.tickDecimals=extraDec}}}axis.tickGenerator=generator;if($.isFunction(opts.tickFormatter))axis.tickFormatter=function(v,axis){return""+opts.tickFormatter(v,axis)};else axis.tickFormatter=formatter}function setTicks(axis){var oticks=axis.options.ticks,ticks=[];if(oticks==null||typeof oticks=="number"&&oticks>0)ticks=axis.tickGenerator(axis);else if(oticks){if($.isFunction(oticks))ticks=oticks({min:axis.min,max:axis.max});else ticks=oticks}var i,v;axis.ticks=[];for(i=0;i1)label=t[1]}else v=+t;if(label==null)label=axis.tickFormatter(v,axis);if(!isNaN(v))axis.ticks.push({v:v,label:label})}}function snapRangeToTicks(axis,ticks){if(axis.options.autoscaleMargin&&ticks.length>0){if(axis.options.min==null)axis.min=Math.min(axis.min,ticks[0].v);if(axis.options.max==null&&ticks.length>1)axis.max=Math.max(axis.max,ticks[ticks.length-1].v)}}function draw(){var o=options.grid.offsets;ctx.clearRect(o.left,o.top,canvasWidth-o.left,canvasHeight-o.bottom-o.top);var grid=options.grid;if(grid.show&&grid.backgroundColor)drawBackground();if(grid.show&&!grid.aboveData)drawGrid();for(var i=0;ito){var tmp=from;from=to;to=tmp}return{from:from,to:to,axis:axis}}function drawBackground(){ctx.save();ctx.translate(plotOffset.left,plotOffset.top);ctx.fillStyle=getColorOrGradient(options.grid.backgroundColor,plotHeight,0,"rgba(255, 255, 255, 0)");ctx.fillRect(0,0,plotWidth,plotHeight);ctx.restore()}function drawGrid(){var i;ctx.save();ctx.translate(plotOffset.left,plotOffset.top);var markings=options.grid.markings;if(markings){if($.isFunction(markings)){var axes=plot.getAxes();axes.xmin=axes.xaxis.min;axes.xmax=axes.xaxis.max;axes.ymin=axes.yaxis.min;axes.ymax=axes.yaxis.max;markings=markings(axes)}for(i=0;ixrange.axis.max||yrange.toyrange.axis.max)continue;xrange.from=Math.max(xrange.from,xrange.axis.min);xrange.to=Math.min(xrange.to,xrange.axis.max);yrange.from=Math.max(yrange.from,yrange.axis.min);yrange.to=Math.min(yrange.to,yrange.axis.max);if(xrange.from==xrange.to&&yrange.from==yrange.to)continue;xrange.from=xrange.axis.p2c(xrange.from);xrange.to=xrange.axis.p2c(xrange.to);yrange.from=yrange.axis.p2c(yrange.from);yrange.to=yrange.axis.p2c(yrange.to);if(xrange.from==xrange.to||yrange.from==yrange.to){ctx.beginPath();ctx.strokeStyle=m.color||options.grid.markingsColor;ctx.lineWidth=m.lineWidth||options.grid.markingsLineWidth;ctx.moveTo(xrange.from,yrange.from);ctx.lineTo(xrange.to,yrange.to);ctx.stroke()}else{ctx.fillStyle=m.color||options.grid.markingsColor;ctx.fillRect(xrange.from,yrange.to,xrange.to-xrange.from,yrange.from-yrange.to)}}}var axes=allAxes(),bw=options.grid.borderWidth;for(var j=0;jaxis.max||t=="full"&&bw>0&&(v==axis.min||v==axis.max))continue;if(axis.direction=="x"){x=axis.p2c(v);yoff=t=="full"?-plotHeight:t;if(axis.position=="top")yoff=-yoff}else{y=axis.p2c(v);xoff=t=="full"?-plotWidth:t;if(axis.position=="left")xoff=-xoff}if(ctx.lineWidth==1){if(axis.direction=="x")x=Math.floor(x)+.5;else y=Math.floor(y)+.5}ctx.moveTo(x,y);ctx.lineTo(x+xoff,y+yoff)}ctx.stroke()}if(bw){ctx.lineWidth=bw;ctx.strokeStyle=options.grid.borderColor;ctx.strokeRect(-bw/2,-bw/2,plotWidth+bw,plotHeight+bw)}ctx.restore()}function insertAxisLabels(){placeholder.find(".tickLabels").remove();var html=['
'];var axes=allAxes();for(var j=0;j');for(var i=0;iaxis.max)continue;var pos={},align;if(axis.direction=="x"){align="center";pos.left=Math.round(plotOffset.left+axis.p2c(tick.v)-axis.labelWidth/2);if(axis.position=="bottom")pos.top=box.top+box.padding;else pos.bottom=canvasHeight-(box.top+box.height-box.padding)}else{pos.top=Math.round(plotOffset.top+axis.p2c(tick.v)-axis.labelHeight/2);if(axis.position=="left"){pos.right=canvasWidth-(box.left+box.width-box.padding);align="right"}else{pos.left=box.left+box.padding;align="left"}}pos.width=axis.labelWidth;var style=["position:absolute","text-align:"+align];for(var a in pos)style.push(a+":"+pos[a]+"px");html.push('
'+tick.label+"
")}html.push("
")}html.push("
");placeholder.append(html.join(""))}function drawSeries(series){if(series.lines.show)drawSeriesLines(series);if(series.bars.show)drawSeriesBars(series);if(series.points.show)drawSeriesPoints(series)}function drawSeriesLines(series){function plotLine(datapoints,xoffset,yoffset,axisx,axisy){var points=datapoints.points,ps=datapoints.pointsize,prevx=null,prevy=null;ctx.beginPath();for(var i=ps;i=y2&&y1>axisy.max){if(y2>axisy.max)continue;x1=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y1=axisy.max}else if(y2>=y1&&y2>axisy.max){if(y1>axisy.max)continue;x2=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y2=axisy.max}if(x1<=x2&&x1=x2&&x1>axisx.max){if(x2>axisx.max)continue;y1=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x1=axisx.max}else if(x2>=x1&&x2>axisx.max){if(x1>axisx.max)continue;y2=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x2=axisx.max}if(x1!=prevx||y1!=prevy)ctx.moveTo(axisx.p2c(x1)+xoffset,axisy.p2c(y1)+yoffset);prevx=x2;prevy=y2;ctx.lineTo(axisx.p2c(x2)+xoffset,axisy.p2c(y2)+yoffset)}ctx.stroke()}function plotLineArea(datapoints,axisx,axisy){var points=datapoints.points,ps=datapoints.pointsize,bottom=Math.min(Math.max(0,axisy.min),axisy.max),i=0,top,areaOpen=false,ypos=1,segmentStart=0,segmentEnd=0;while(true){if(ps>0&&i>points.length+ps)break;i+=ps;var x1=points[i-ps],y1=points[i-ps+ypos],x2=points[i],y2=points[i+ypos];if(areaOpen){if(ps>0&&x1!=null&&x2==null){segmentEnd=i;ps=-ps;ypos=2;continue}if(ps<0&&i==segmentStart+ps){ctx.fill();areaOpen=false;ps=-ps;ypos=1;i=segmentStart=segmentEnd+ps;continue}}if(x1==null||x2==null)continue;if(x1<=x2&&x1=x2&&x1>axisx.max){if(x2>axisx.max)continue;y1=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x1=axisx.max}else if(x2>=x1&&x2>axisx.max){if(x1>axisx.max)continue;y2=(axisx.max-x1)/(x2-x1)*(y2-y1)+y1;x2=axisx.max}if(!areaOpen){ctx.beginPath();ctx.moveTo(axisx.p2c(x1),axisy.p2c(bottom));areaOpen=true}if(y1>=axisy.max&&y2>=axisy.max){ctx.lineTo(axisx.p2c(x1),axisy.p2c(axisy.max));ctx.lineTo(axisx.p2c(x2),axisy.p2c(axisy.max));continue}else if(y1<=axisy.min&&y2<=axisy.min){ctx.lineTo(axisx.p2c(x1),axisy.p2c(axisy.min));ctx.lineTo(axisx.p2c(x2),axisy.p2c(axisy.min));continue}var x1old=x1,x2old=x2;if(y1<=y2&&y1=axisy.min){x1=(axisy.min-y1)/(y2-y1)*(x2-x1)+x1;y1=axisy.min}else if(y2<=y1&&y2=axisy.min){x2=(axisy.min-y1)/(y2-y1)*(x2-x1)+x1;y2=axisy.min}if(y1>=y2&&y1>axisy.max&&y2<=axisy.max){x1=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y1=axisy.max}else if(y2>=y1&&y2>axisy.max&&y1<=axisy.max){x2=(axisy.max-y1)/(y2-y1)*(x2-x1)+x1;y2=axisy.max}if(x1!=x1old){ctx.lineTo(axisx.p2c(x1old),axisy.p2c(y1))}ctx.lineTo(axisx.p2c(x1),axisy.p2c(y1));ctx.lineTo(axisx.p2c(x2),axisy.p2c(y2));if(x2!=x2old){ctx.lineTo(axisx.p2c(x2),axisy.p2c(y2));ctx.lineTo(axisx.p2c(x2old),axisy.p2c(y2))}}}ctx.save();ctx.translate(plotOffset.left,plotOffset.top);ctx.lineJoin="round";var lw=series.lines.lineWidth,sw=series.shadowSize;if(lw>0&&sw>0){ctx.lineWidth=sw;ctx.strokeStyle="rgba(0,0,0,0.1)";var angle=Math.PI/18;plotLine(series.datapoints,Math.sin(angle)*(lw/2+sw/2),Math.cos(angle)*(lw/2+sw/2),series.xaxis,series.yaxis);ctx.lineWidth=sw/2;plotLine(series.datapoints,Math.sin(angle)*(lw/2+sw/4),Math.cos(angle)*(lw/2+sw/4),series.xaxis,series.yaxis)}ctx.lineWidth=lw;ctx.strokeStyle=series.color;var fillStyle=getFillStyle(series.lines,series.color,0,plotHeight);if(fillStyle){ctx.fillStyle=fillStyle;plotLineArea(series.datapoints,series.xaxis,series.yaxis)}if(lw>0)plotLine(series.datapoints,0,0,series.xaxis,series.yaxis);ctx.restore()}function drawSeriesPoints(series){function plotPoints(datapoints,radius,fillStyle,offset,shadow,axisx,axisy,symbol){var points=datapoints.points,ps=datapoints.pointsize;for(var i=0;iaxisx.max||yaxisy.max)continue;ctx.beginPath();x=axisx.p2c(x);y=axisy.p2c(y)+offset;if(symbol=="circle")ctx.arc(x,y,radius,0,shadow?Math.PI:Math.PI*2,false);else symbol(ctx,x,y,radius,shadow);ctx.closePath();if(fillStyle){ctx.fillStyle=fillStyle;ctx.fill()}ctx.stroke()}}ctx.save();ctx.translate(plotOffset.left,plotOffset.top);var lw=series.points.lineWidth,sw=series.shadowSize,radius=series.points.radius,symbol=series.points.symbol;if(lw>0&&sw>0){var w=sw/2;ctx.lineWidth=w;ctx.strokeStyle="rgba(0,0,0,0.1)";plotPoints(series.datapoints,radius,null,w+w/2,true,series.xaxis,series.yaxis,symbol);ctx.strokeStyle="rgba(0,0,0,0.2)";plotPoints(series.datapoints,radius,null,w/2,true,series.xaxis,series.yaxis,symbol)}ctx.lineWidth=lw;ctx.strokeStyle=series.color;plotPoints(series.datapoints,radius,getFillStyle(series.points,series.color),0,false,series.xaxis,series.yaxis,symbol);ctx.restore()}function drawBar(x,y,b,barLeft,barRight,offset,fillStyleCallback,axisx,axisy,c,horizontal,lineWidth){var left,right,bottom,top,drawLeft,drawRight,drawTop,drawBottom,tmp;if(horizontal){drawBottom=drawRight=drawTop=true;drawLeft=false;left=b;right=x;top=y+barLeft;bottom=y+barRight;if(rightaxisx.max||topaxisy.max)return;if(leftaxisx.max){right=axisx.max;drawRight=false}if(bottomaxisy.max){top=axisy.max;drawTop=false}left=axisx.p2c(left);bottom=axisy.p2c(bottom);right=axisx.p2c(right);top=axisy.p2c(top);if(fillStyleCallback){c.beginPath();c.moveTo(left,bottom);c.lineTo(left,top);c.lineTo(right,top);c.lineTo(right,bottom);c.fillStyle=fillStyleCallback(bottom,top);c.fill()}if(lineWidth>0&&(drawLeft||drawRight||drawTop||drawBottom)){c.beginPath();c.moveTo(left,bottom+offset);if(drawLeft)c.lineTo(left,top+offset);else c.moveTo(left,top+offset);if(drawTop)c.lineTo(right,top+offset);else c.moveTo(right,top+offset);if(drawRight)c.lineTo(right,bottom+offset);else c.moveTo(right,bottom+offset);if(drawBottom)c.lineTo(left,bottom+offset);else c.moveTo(left,bottom+offset);c.stroke()}}function drawSeriesBars(series){function plotBars(datapoints,barLeft,barRight,offset,fillStyleCallback,axisx,axisy){var points=datapoints.points,ps=datapoints.pointsize;for(var i=0;i");fragments.push("");rowStarted=true}if(lf)label=lf(label,s);fragments.push('
'+''+label+"")}if(rowStarted)fragments.push("");if(fragments.length==0)return;var table=''+fragments.join("")+"
";if(options.legend.container!=null)$(options.legend.container).html(table);else{var pos="",p=options.legend.position,m=options.legend.margin;if(m[0]==null)m=[m,m];if(p.charAt(0)=="n")pos+="top:"+(m[1]+plotOffset.top)+"px;";else if(p.charAt(0)=="s")pos+="bottom:"+(m[1]+plotOffset.bottom)+"px;";if(p.charAt(1)=="e")pos+="right:"+(m[0]+plotOffset.right)+"px;";else if(p.charAt(1)=="w")pos+="left:"+(m[0]+plotOffset.left)+"px;";var legend=$('
'+table.replace('style="','style="position:absolute;'+pos+";")+"
").appendTo(placeholder);if(options.legend.backgroundOpacity!=0){var c=options.legend.backgroundColor;if(c==null){c=options.grid.backgroundColor;if(c&&typeof c=="string")c=$.color.parse(c);else c=$.color.extract(legend,"background-color");c.a=1;c=c.toString()}var div=legend.children();$('
').prependTo(legend).css("opacity",options.legend.backgroundOpacity)}}}var highlights=[],redrawTimeout=null;function findNearbyItem(mouseX,mouseY,seriesFilter){var maxDistance=options.grid.mouseActiveRadius,smallestDistance=maxDistance*maxDistance+1,item=null,foundPoint=false,i,j;for(i=series.length-1;i>=0;--i){if(!seriesFilter(series[i]))continue;var s=series[i],axisx=s.xaxis,axisy=s.yaxis,points=s.datapoints.points,ps=s.datapoints.pointsize,mx=axisx.c2p(mouseX),my=axisy.c2p(mouseY),maxx=maxDistance/axisx.scale,maxy=maxDistance/axisy.scale;if(axisx.options.inverseTransform)maxx=Number.MAX_VALUE;if(axisy.options.inverseTransform)maxy=Number.MAX_VALUE;if(s.lines.show||s.points.show){for(j=0;jmaxx||x-mx<-maxx||y-my>maxy||y-my<-maxy)continue;var dx=Math.abs(axisx.p2c(x)-mouseX),dy=Math.abs(axisy.p2c(y)-mouseY),dist=dx*dx+dy*dy;if(dist=Math.min(b,x)&&my>=y+barLeft&&my<=y+barRight:mx>=x+barLeft&&mx<=x+barRight&&my>=Math.min(b,y)&&my<=Math.max(b,y))item=[i,j/ps]}}}if(item){i=item[0];j=item[1];ps=series[i].datapoints.pointsize;return{datapoint:series[i].datapoints.points.slice(j*ps,(j+1)*ps),dataIndex:j,series:series[i],seriesIndex:i}}return null}function onMouseMove(e){if(options.grid.hoverable)triggerClickHoverEvent("plothover",e,function(s){return s["hoverable"]!=false})}function onMouseLeave(e){if(options.grid.hoverable)triggerClickHoverEvent("plothover",e,function(s){return false})}function onClick(e){triggerClickHoverEvent("plotclick",e,function(s){return s["clickable"]!=false})}function triggerClickHoverEvent(eventname,event,seriesFilter){var offset=eventHolder.offset(),canvasX=event.pageX-offset.left-plotOffset.left,canvasY=event.pageY-offset.top-plotOffset.top,pos=canvasToAxisCoords({left:canvasX,top:canvasY});pos.pageX=event.pageX;pos.pageY=event.pageY;var item=findNearbyItem(canvasX,canvasY,seriesFilter);if(item){item.pageX=parseInt(item.series.xaxis.p2c(item.datapoint[0])+offset.left+plotOffset.left);item.pageY=parseInt(item.series.yaxis.p2c(item.datapoint[1])+offset.top+plotOffset.top)}if(options.grid.autoHighlight){for(var i=0;iaxisx.max||yaxisy.max)return;var pointRadius=series.points.radius+series.points.lineWidth/2;octx.lineWidth=pointRadius;octx.strokeStyle=$.color.parse(series.color).scale("a",.5).toString();var radius=1.5*pointRadius,x=axisx.p2c(x),y=axisy.p2c(y);octx.beginPath();if(series.points.symbol=="circle")octx.arc(x,y,radius,0,2*Math.PI,false);else series.points.symbol(octx,x,y,radius,false);octx.closePath();octx.stroke()}function drawBarHighlight(series,point){octx.lineWidth=series.bars.lineWidth;octx.strokeStyle=$.color.parse(series.color).scale("a",.5).toString();var fillStyle=$.color.parse(series.color).scale("a",.5).toString();var barLeft=series.bars.align=="left"?0:-series.bars.barWidth/2;drawBar(point[0],point[1],point[2]||0,barLeft,barLeft+series.bars.barWidth,0,function(){return fillStyle},series.xaxis,series.yaxis,octx,series.bars.horizontal,series.bars.lineWidth)}function getColorOrGradient(spec,bottom,top,defaultColor){if(typeof spec=="string")return spec;else{var gradient=ctx.createLinearGradient(0,top,0,bottom);for(var i=0,l=spec.colors.length;i12){hours=hours-12}else if(hours==0){hours=12}}for(var i=0;i=0?"":"-";val=Math.abs(val);var before=Math.floor(log10(val))+1;if(before>n){val=val.toPrecision(n);return sign+val.replace("+","")}else if(before<0){var mantissa=val*pow(10,abs(before)+1);before-=1;return sign+mantissa.toFixed(n-1)+"e"+before}else{return sign+val.toFixed(n-before)}}function init(plot){var crosshair={x:-1,y:-1,locked:false};plot.setCrosshair=function setCrosshair(pos){if(!pos)crosshair.x=-1;else{var o=plot.p2c(pos);crosshair.x=Math.max(0,Math.min(o.left,plot.width()));crosshair.y=Math.max(0,Math.min(o.top,plot.height()))}plot.triggerRedrawOverlay()};plot.clearCrosshair=plot.setCrosshair;plot.lockCrosshair=function lockCrosshair(pos){if(pos)plot.setCrosshair(pos);crosshair.locked=true};plot.unlockCrosshair=function unlockCrosshair(){crosshair.locked=false};function onMouseOut(e){if(crosshair.locked)return;if(crosshair.x!=-1){crosshair.x=-1;plot.triggerRedrawOverlay()}}function onMouseMove(e){if(crosshair.locked)return;if(plot.getSelection&&plot.getSelection()){crosshair.x=-1;return}var offset=plot.offset();crosshair.x=Math.max(0,Math.min(e.pageX-offset.left,plot.width()));crosshair.y=Math.max(0,Math.min(e.pageY-offset.top,plot.height()));plot.triggerRedrawOverlay()}plot.hooks.bindEvents.push(function(plot,eventHolder){if(!plot.getOptions().crosshair.mode)return;eventHolder.mouseout(onMouseOut);eventHolder.mousemove(onMouseMove)});plot.hooks.drawOverlay.push(function(plot,ctx){var c=plot.getOptions().crosshair;if(!c.mode)return;var plotOffset=plot.getPlotOffset();ctx.save();ctx.translate(plotOffset.left,plotOffset.top);if(crosshair.x!=-1){var pos=plot.c2p({left:crosshair.x,top:crosshair.y});text=format_number(pos.x,3)+","+format_number(pos.y,3);var fontheight=13;ctx.fillStyle=c.color;ctx.font=fontheight+"px Verdana";var twidth=ctx.measureText(text).width;var dx=0,dy=0;if(crosshair.yplot.width()-(twidth+5)){ctx.textAlign="right";dx+=-3}else{ctx.textAlign="left";dx+=3}ctx.fillText(text,crosshair.x+dx,crosshair.y+dy);ctx.strokeStyle=c.color;ctx.lineWidth=c.lineWidth;ctx.lineJoin="round";ctx.beginPath();if(c.mode.indexOf("x")!=-1){ctx.moveTo(crosshair.x,0);ctx.lineTo(crosshair.x,plot.height())}if(c.mode.indexOf("y")!=-1){ctx.moveTo(0,crosshair.y);ctx.lineTo(plot.width(),crosshair.y)}ctx.stroke()}ctx.restore()});plot.hooks.shutdown.push(function(plot,eventHolder){eventHolder.unbind("mouseout",onMouseOut);eventHolder.unbind("mousemove",onMouseMove)})}$.plot.plugins.push({init:init,options:options,name:"crosshair_GS",version:"1.0"})})(jQuery);(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Plotly=f()}})(function(){var define,module,exports;return function(){function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;oMath.abs(dy)){view.rotate(t,0,0,-dx*flipX*Math.PI*camera.rotateSpeed/window.innerWidth)}else{var kzoom=camera.zoomSpeed*flipY*dy/window.innerHeight*(t-view.lastT())/100;view.pan(t,0,0,distance*(Math.exp(kzoom)-1))}},true);return camera}},{"3d-view":43,"has-passive-events":379,"mouse-change":402,"mouse-event-offset":403,"mouse-wheel":405,"right-now":465}],43:[function(require,module,exports){"use strict";module.exports=createViewController;var createTurntable=require("turntable-camera-controller");var createOrbit=require("orbit-camera-controller");var createMatrix=require("matrix-camera-controller");function ViewController(controllers,mode){this._controllerNames=Object.keys(controllers);this._controllerList=this._controllerNames.map(function(n){return controllers[n]});this._mode=mode;this._active=controllers[mode];if(!this._active){this._mode="turntable";this._active=controllers.turntable}this.modes=this._controllerNames;this.computedMatrix=this._active.computedMatrix;this.computedEye=this._active.computedEye;this.computedUp=this._active.computedUp;this.computedCenter=this._active.computedCenter;this.computedRadius=this._active.computedRadius}var proto=ViewController.prototype;var COMMON_METHODS=[["flush",1],["idle",1],["lookAt",4],["rotate",4],["pan",4],["translate",4],["setMatrix",2],["setDistanceLimits",2],["setDistance",2]];COMMON_METHODS.forEach(function(method){var name=method[0];var argNames=[];for(var i=0;i halfCharStep + halfCharWidth ||\n\t\t\t\t\tfloor(uv.x) < halfCharStep - halfCharWidth) return;\n\n\t\t\t\tuv += charId * charStep;\n\t\t\t\tuv = uv / atlasSize;\n\n\t\t\t\tvec4 color = fontColor;\n\t\t\t\tvec4 mask = texture2D(atlas, uv);\n\n\t\t\t\tfloat maskY = lightness(mask);\n\t\t\t\t// float colorY = lightness(color);\n\t\t\t\tcolor.a *= maskY;\n\t\t\t\tcolor.a *= opacity;\n\n\t\t\t\t// color.a += .1;\n\n\t\t\t\t// antialiasing, see yiq color space y-channel formula\n\t\t\t\t// color.rgb += (1. - color.rgb) * (1. - mask.rgb);\n\n\t\t\t\tgl_FragColor = color;\n\t\t\t}"});var atlas={};return{regl:regl,draw:draw,atlas:atlas}};GlText.prototype.update=function update(o){var this$1=this;if(typeof o==="string"){o={text:o}}else if(!o){return}o=pick(o,{position:"position positions coord coords coordinates",font:"font fontFace fontface typeface cssFont css-font family fontFamily",fontSize:"fontSize fontsize size font-size",text:"text texts chars characters value values symbols",align:"align alignment textAlign textbaseline",baseline:"baseline textBaseline textbaseline",direction:"dir direction textDirection",color:"color colour fill fill-color fillColor textColor textcolor",kerning:"kerning kern",range:"range dataBox",viewport:"vp viewport viewBox viewbox viewPort",opacity:"opacity alpha transparency visible visibility opaque",offset:"offset positionOffset padding shift indent indentation"},true);if(o.opacity!=null){if(Array.isArray(o.opacity)){this.opacity=o.opacity.map(function(o){return parseFloat(o)})}else{this.opacity=parseFloat(o.opacity)}}if(o.viewport!=null){this.viewport=parseRect(o.viewport);if(GlText.normalViewport){this.viewport.y=this.canvas.height-this.viewport.y-this.viewport.height}this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]}if(this.viewport==null){this.viewport={x:0,y:0,width:this.gl.drawingBufferWidth,height:this.gl.drawingBufferHeight};this.viewportArray=[this.viewport.x,this.viewport.y,this.viewport.width,this.viewport.height]}if(o.kerning!=null){this.kerning=o.kerning}if(o.offset!=null){if(typeof o.offset==="number"){o.offset=[o.offset,0]}this.positionOffset=flatten(o.offset)}if(o.direction){this.direction=o.direction}if(o.range){this.range=o.range;this.scale=[1/(o.range[2]-o.range[0]),1/(o.range[3]-o.range[1])];this.translate=[-o.range[0],-o.range[1]]}if(o.scale){this.scale=o.scale}if(o.translate){this.translate=o.translate}if(!this.scale){this.scale=[1/this.viewport.width,1/this.viewport.height]}if(!this.translate){this.translate=[0,0]}if(!this.font.length&&!o.font){o.font=GlText.baseFontSize+"px sans-serif"}var newFont=false,newFontSize=false;if(o.font){(Array.isArray(o.font)?o.font:[o.font]).forEach(function(font,i){if(typeof font==="string"){try{font=Font.parse(font)}catch(e){font=Font.parse(GlText.baseFontSize+"px "+font)}}else{font=Font.parse(Font.stringify(font))}var baseString=Font.stringify({size:GlText.baseFontSize,family:font.family,stretch:isStretchSupported?font.stretch:undefined,variant:font.variant,weight:font.weight,style:font.style});var unit=parseUnit(font.size);var fs=Math.round(unit[0]*px(unit[1]));if(fs!==this$1.fontSize[i]){newFontSize=true;this$1.fontSize[i]=fs}if(!this$1.font[i]||baseString!=this$1.font[i].baseString){newFont=true;this$1.font[i]=GlText.fonts[baseString];if(!this$1.font[i]){var family=font.family.join(", ");var style=[font.style];if(font.style!=font.variant){style.push(font.variant)}if(font.variant!=font.weight){style.push(font.weight)}if(isStretchSupported&&font.weight!=font.stretch){style.push(font.stretch)}this$1.font[i]={baseString:baseString,family:family,weight:font.weight,stretch:font.stretch,style:font.style,variant:font.variant,width:{},kerning:{},metrics:metrics(family,{origin:"top",fontSize:GlText.baseFontSize,fontStyle:style.join(" ")})};GlText.fonts[baseString]=this$1.font[i]}}})}if(newFont||newFontSize){this.font.forEach(function(font,i){var fontString=Font.stringify({size:this$1.fontSize[i],family:font.family,stretch:isStretchSupported?font.stretch:undefined,variant:font.variant,weight:font.weight,style:font.style});this$1.fontAtlas[i]=this$1.shader.atlas[fontString];if(!this$1.fontAtlas[i]){var metrics=font.metrics;this$1.shader.atlas[fontString]=this$1.fontAtlas[i]={fontString:fontString,step:Math.ceil(this$1.fontSize[i]*metrics.bottom*.5)*2,em:this$1.fontSize[i],cols:0,rows:0,height:0,width:0,chars:[],ids:{},texture:this$1.regl.texture()}}if(o.text==null){o.text=this$1.text}})}if(typeof o.text==="string"&&o.position&&o.position.length>2){var textArray=Array(o.position.length*.5);for(var i=0;i2){var flat=!o.position[0].length;var positionData=pool.mallocFloat(this.count*2);for(var i$2=0,ptr=0;i$21?this$1.align[i]:this$1.align[0];if(typeof align==="number"){return align}switch(align){case"right":case"end":return-textWidth;case"center":case"centre":case"middle":return-textWidth*.5}return 0})}if(this.baseline==null&&o.baseline==null){o.baseline=0}if(o.baseline!=null){this.baseline=o.baseline;if(!Array.isArray(this.baseline)){this.baseline=[this.baseline]}this.baselineOffset=this.baseline.map(function(baseline,i){var m=(this$1.font[i]||this$1.font[0]).metrics;var base=0;base+=m.bottom*.5;if(typeof baseline==="number"){base+=baseline-m.baseline}else{base+=-m[baseline]}if(!GlText.normalViewport){base*=-1}return base})}if(o.color!=null){if(!o.color){o.color="transparent"}if(typeof o.color==="string"||!isNaN(o.color)){this.color=rgba(o.color,"uint8")}else{var colorData;if(typeof o.color[0]==="number"&&o.color.length>this.counts.length){var l=o.color.length;colorData=pool.mallocUint8(l);var sub=(o.color.subarray||o.color.slice).bind(o.color);for(var i$4=0;i$44||this.baselineOffset.length>1||this.align&&this.align.length>1||this.fontAtlas.length>1||this.positionOffset.length>2;if(isBatch){var length=Math.max(this.position.length*.5||0,this.color.length*.25||0,this.baselineOffset.length||0,this.alignOffset.length||0,this.font.length||0,this.opacity.length||0,this.positionOffset.length*.5||0);this.batch=Array(length);for(var i$6=0;i$61?this$1.counts[i$6]:this$1.counts[0],offset:this$1.textOffsets.length>1?this$1.textOffsets[i$6]:this$1.textOffsets[0],color:!this$1.color?[0,0,0,255]:this$1.color.length<=4?this$1.color:this$1.color.subarray(i$6*4,i$6*4+4),opacity:Array.isArray(this$1.opacity)?this$1.opacity[i$6]:this$1.opacity,baseline:this$1.baselineOffset[i$6]!=null?this$1.baselineOffset[i$6]:this$1.baselineOffset[0],align:!this$1.align?0:this$1.alignOffset[i$6]!=null?this$1.alignOffset[i$6]:this$1.alignOffset[0],atlas:this$1.fontAtlas[i$6]||this$1.fontAtlas[0],positionOffset:this$1.positionOffset.length>2?this$1.positionOffset.subarray(i$6*2,i$6*2+2):this$1.positionOffset}}}else{if(this.count){this.batch=[{count:this.count,offset:0,color:this.color||[0,0,0,255],opacity:Array.isArray(this.opacity)?this.opacity[0]:this.opacity,baseline:this.baselineOffset[0],align:this.alignOffset?this.alignOffset[0]:0,atlas:this.fontAtlas[0],positionOffset:this.positionOffset}]}else{this.batch=[]}}}};GlText.prototype.destroy=function destroy(){};GlText.prototype.kerning=true;GlText.prototype.position={constant:new Float32Array(2)};GlText.prototype.translate=null;GlText.prototype.scale=null;GlText.prototype.font=null;GlText.prototype.text="";GlText.prototype.positionOffset=[0,0];GlText.prototype.opacity=1;GlText.prototype.color=new Uint8Array([0,0,0,255]);GlText.prototype.alignOffset=[0,0];GlText.normalViewport=false;GlText.maxAtlasSize=1024;GlText.atlasCanvas=document.createElement("canvas");GlText.atlasContext=GlText.atlasCanvas.getContext("2d",{alpha:false});GlText.baseFontSize=64;GlText.fonts={};function isRegl(o){return typeof o==="function"&&o._gl&&o.prop&&o.texture&&o.buffer}module.exports=GlText},{"color-normalize":45,"css-font":126,"detect-kerning":150,"es6-weak-map":208,"flatten-vertex-data":48,"font-atlas":217,"font-measure":218,"gl-util/context":304,"is-plain-obj":390,"object-assign":421,"parse-rect":426,"parse-unit":428,"pick-by-alias":432,regl:463,"to-px":501,"typedarray-pool":507}],45:[function(require,module,exports){"use strict";var rgba=require("color-rgba");var clamp=require("clamp");var dtype=require("dtype");module.exports=function normalize(color,type){if(type==="float"||!type)type="array";if(type==="uint")type="uint8";if(type==="uint_clamped")type="uint8_clamped";var Ctor=dtype(type);var output=new Ctor(4);if(color instanceof Ctor){if(Array.isArray(color)){return color.slice()}output.set(color);return output}var normalize=type!=="uint8"&&type!=="uint8_clamped";if(color instanceof Uint8Array||color instanceof Uint8ClampedArray){output[0]=color[0];output[1]=color[1];output[2]=color[2];output[3]=color[3]!=null?color[3]:255;if(normalize){output[0]/=255;output[1]/=255;output[2]/=255;output[3]/=255}return output}if(!color.length||typeof color==="string"){color=rgba(color);color[0]/=255;color[1]/=255;color[2]/=255}if(!normalize){output[0]=clamp(Math.round(color[0]*255),0,255);output[1]=clamp(Math.round(color[1]*255),0,255);output[2]=clamp(Math.round(color[2]*255),0,255);output[3]=color[3]==null?255:clamp(Math.floor(color[3]*255),0,255)}else{output[0]=color[0];output[1]=color[1];output[2]=color[2];output[3]=color[3]!=null?color[3]:1}return output}},{clamp:102,"color-rgba":47,dtype:153}],46:[function(require,module,exports){(function(global){"use strict";var names=require("color-name");var isObject=require("is-plain-obj");var defined=require("defined");module.exports=parse;var baseHues={red:0,orange:60,yellow:120,green:180,blue:240,purple:300};function parse(cstr){var m,parts=[],alpha=1,space;if(typeof cstr==="string"){if(names[cstr]){parts=names[cstr].slice();space="rgb"}else if(cstr==="transparent"){alpha=0;space="rgb";parts=[0,0,0]}else if(/^#[A-Fa-f0-9]+$/.test(cstr)){var base=cstr.slice(1);var size=base.length;var isShort=size<=4;alpha=1;if(isShort){parts=[parseInt(base[0]+base[0],16),parseInt(base[1]+base[1],16),parseInt(base[2]+base[2],16)];if(size===4){alpha=parseInt(base[3]+base[3],16)/255}}else{parts=[parseInt(base[0]+base[1],16),parseInt(base[2]+base[3],16),parseInt(base[4]+base[5],16)];if(size===8){alpha=parseInt(base[6]+base[7],16)/255}}if(!parts[0])parts[0]=0;if(!parts[1])parts[1]=0;if(!parts[2])parts[2]=0;space="rgb"}else if(m=/^((?:rgb|hs[lvb]|hwb|cmyk?|xy[zy]|gray|lab|lchu?v?|[ly]uv|lms)a?)\s*\(([^\)]*)\)/.exec(cstr)){var name=m[1];var base=name.replace(/a$/,"");space=base;var size=base==="cmyk"?4:base==="gray"?1:3;parts=m[2].trim().split(/\s*,\s*/).map(function(x,i){if(/%$/.test(x)){if(i===size)return parseFloat(x)/100;if(base==="rgb")return parseFloat(x)*255/100;return parseFloat(x)}else if(base[i]==="h"){if(/deg$/.test(x)){return parseFloat(x)}else if(baseHues[x]!==undefined){return baseHues[x]}}return parseFloat(x)});if(name===base)parts.push(1);alpha=parts[size]===undefined?1:parts[size];parts=parts.slice(0,size)}else if(cstr.length>10&&/[0-9](?:\s|\/)/.test(cstr)){parts=cstr.match(/([0-9]+)/g).map(function(value){return parseFloat(value)});space=cstr.match(/([a-z])/gi).join("").toLowerCase()}}else if(!isNaN(cstr)){space="rgb";parts=[cstr>>>16,(cstr&65280)>>>8,cstr&255]}else if(isObject(cstr)){var r=defined(cstr.r,cstr.red,cstr.R,null);if(r!==null){space="rgb";parts=[r,defined(cstr.g,cstr.green,cstr.G),defined(cstr.b,cstr.blue,cstr.B)]}else{space="hsl";parts=[defined(cstr.h,cstr.hue,cstr.H),defined(cstr.s,cstr.saturation,cstr.S),defined(cstr.l,cstr.lightness,cstr.L,cstr.b,cstr.brightness)]}alpha=defined(cstr.a,cstr.alpha,cstr.opacity,1);if(cstr.opacity!=null)alpha/=100}else if(Array.isArray(cstr)||global.ArrayBuffer&&ArrayBuffer.isView&&ArrayBuffer.isView(cstr)){parts=[cstr[0],cstr[1],cstr[2]];space="rgb";alpha=cstr.length===4?cstr[3]:1}return{space:space,values:parts,alpha:alpha}}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"color-name":106,defined:148,"is-plain-obj":390}],47:[function(require,module,exports){"use strict";var parse=require("color-parse");var hsl=require("color-space/hsl");var clamp=require("clamp");module.exports=function rgba(color){var values,i,l;var parsed=parse(color);if(!parsed.space)return[];values=Array(3);values[0]=clamp(parsed.values[0],0,255);values[1]=clamp(parsed.values[1],0,255);values[2]=clamp(parsed.values[2],0,255);if(parsed.space[0]==="h"){values=hsl.rgb(values)}values.push(clamp(parsed.alpha,0,1));return values}},{clamp:102,"color-parse":46,"color-space/hsl":110}],48:[function(require,module,exports){var dtype=require("dtype");module.exports=flattenVertexData;function flattenVertexData(data,output,offset){if(!data)throw new TypeError("must specify data as first parameter");offset=+(offset||0)|0;if(Array.isArray(data)&&(data[0]&&typeof data[0][0]==="number")){var dim=data[0].length;var length=data.length*dim;var i,j,k,l;if(!output||typeof output==="string"){output=new(dtype(output||"float32"))(length+offset)}var dstLength=output.length-offset;if(length!==dstLength){throw new Error("source length "+length+" ("+dim+"x"+data.length+")"+" does not match destination length "+dstLength)}for(i=0,k=offset;i0;--iterations){relaxRightToLeft(alpha*=.99);resolveCollisions();relaxLeftToRight(alpha);resolveCollisions()}function initializeNodeDepth(){var ky=d3Array.min(nodesByBreadth,function(nodes){return(size[1]-(nodes.length-1)*nodePadding)/d3Array.sum(nodes,value)});nodesByBreadth.forEach(function(nodes){nodes.forEach(function(node,i){node.y=i;node.dy=node.value*ky})});links.forEach(function(link){link.dy=link.value*ky})}function relaxLeftToRight(alpha){nodesByBreadth.forEach(function(nodes){nodes.forEach(function(node){if(node.targetLinks.length){var y=d3Array.sum(node.targetLinks,weightedSource)/d3Array.sum(node.targetLinks,value);node.y+=(y-center(node))*alpha}})});function weightedSource(link){return center(link.source)*link.value}}function relaxRightToLeft(alpha){nodesByBreadth.slice().reverse().forEach(function(nodes){nodes.forEach(function(node){if(node.sourceLinks.length){var y=d3Array.sum(node.sourceLinks,weightedTarget)/d3Array.sum(node.sourceLinks,value);node.y+=(y-center(node))*alpha}})});function weightedTarget(link){return center(link.target)*link.value}}function resolveCollisions(){nodesByBreadth.forEach(function(nodes){var node,dy,y0=0,n=nodes.length,i;nodes.sort(ascendingDepth);for(i=0;i0)node.y+=dy;y0=node.y+node.dy+nodePadding}dy=y0-nodePadding-size[1];if(dy>0){y0=node.y-=dy;for(i=n-2;i>=0;--i){node=nodes[i];dy=node.y+node.dy+nodePadding-y0;if(dy>0)node.y-=dy;y0=node.y}}})}function ascendingDepth(a,b){return a.y-b.y}}function computeLinkDepths(){nodes.forEach(function(node){node.sourceLinks.sort(ascendingTargetDepth);node.targetLinks.sort(ascendingSourceDepth)});nodes.forEach(function(node){var sy=0,ty=0;node.sourceLinks.forEach(function(link){link.sy=sy;sy+=link.dy});node.targetLinks.forEach(function(link){link.ty=ty;ty+=link.dy})});function ascendingSourceDepth(a,b){return a.source.y-b.source.y||a.originalIndex-b.originalIndex}function ascendingTargetDepth(a,b){return a.target.y-b.target.y||a.originalIndex-b.originalIndex}}function center(node){return node.y+node.dy/2}function value(link){return link.value}return sankey};exports.sankey=sankey;Object.defineProperty(exports,"__esModule",{value:true})})},{"d3-array":139,"d3-collection":140,"d3-interpolate":144}],50:[function(require,module,exports){"use strict";var weakMap=typeof WeakMap==="undefined"?require("weak-map"):WeakMap;var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var TriangleCache=new weakMap;function createABigTriangle(gl){var triangleVAO=TriangleCache.get(gl);var handle=triangleVAO&&(triangleVAO._triangleBuffer.handle||triangleVAO._triangleBuffer.buffer);if(!handle||!gl.isBuffer(handle)){var buf=createBuffer(gl,new Float32Array([-1,-1,-1,4,4,-1]));triangleVAO=createVAO(gl,[{buffer:buf,type:gl.FLOAT,size:2}]);triangleVAO._triangleBuffer=buf;TriangleCache.set(gl,triangleVAO)}triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,3);triangleVAO.unbind()}module.exports=createABigTriangle},{"gl-buffer":230,"gl-vao":308,"weak-map":517}],51:[function(require,module,exports){module.exports=absolutize;function absolutize(path){var startX=0;var startY=0;var x=0;var y=0;return path.map(function(seg){seg=seg.slice();var type=seg[0];var command=type.toUpperCase();if(type!=command){seg[0]=command;switch(type){case"a":seg[6]+=x;seg[7]+=y;break;case"v":seg[1]+=y;break;case"h":seg[1]+=x;break;default:for(var i=1;imax)max=arr[i];if(arr[i]=0){var next_line=out.indexOf("\n",idx+1);out=out.substring(next_line+1)}this.stack=out}}};util.inherits(assert.AssertionError,Error);function truncate(s,n){if(typeof s==="string"){return s.length=0;i--){if(ka[i]!==kb[i])return false}for(i=ka.length-1;i>=0;i--){key=ka[i];if(!_deepEqual(a[key],b[key],strict,actualVisitedObjects))return false}return true}assert.notDeepEqual=function notDeepEqual(actual,expected,message){if(_deepEqual(actual,expected,false)){fail(actual,expected,message,"notDeepEqual",assert.notDeepEqual)}};assert.notDeepStrictEqual=notDeepStrictEqual;function notDeepStrictEqual(actual,expected,message){if(_deepEqual(actual,expected,true)){fail(actual,expected,message,"notDeepStrictEqual",notDeepStrictEqual)}}assert.strictEqual=function strictEqual(actual,expected,message){if(actual!==expected){fail(actual,expected,message,"===",assert.strictEqual)}};assert.notStrictEqual=function notStrictEqual(actual,expected,message){if(actual===expected){fail(actual,expected,message,"!==",assert.notStrictEqual)}};function expectedException(actual,expected){if(!actual||!expected){return false}if(Object.prototype.toString.call(expected)=="[object RegExp]"){return expected.test(actual)}try{if(actual instanceof expected){return true}}catch(e){}if(Error.isPrototypeOf(expected)){return false}return expected.call({},actual)===true}function _tryBlock(block){var error;try{block()}catch(e){error=e}return error}function _throws(shouldThrow,block,expected,message){var actual;if(typeof block!=="function"){throw new TypeError('"block" argument must be a function')}if(typeof expected==="string"){message=expected;expected=null}actual=_tryBlock(block);message=(expected&&expected.name?" ("+expected.name+").":".")+(message?" "+message:".");if(shouldThrow&&!actual){fail(actual,expected,"Missing expected exception"+message)}var userProvidedMessage=typeof message==="string";var isUnwantedException=!shouldThrow&&util.isError(actual);var isUnexpectedException=!shouldThrow&&actual&&!expected;if(isUnwantedException&&userProvidedMessage&&expectedException(actual,expected)||isUnexpectedException){fail(actual,expected,"Got unwanted exception"+message)}if(shouldThrow&&actual&&expected&&!expectedException(actual,expected)||!shouldThrow&&actual){throw actual}}assert.throws=function(block,error,message){_throws(true,block,error,message)};assert.doesNotThrow=function(block,error,message){_throws(false,block,error,message)};assert.ifError=function(err){if(err)throw err};var objectKeys=Object.keys||function(obj){var keys=[];for(var key in obj){if(hasOwn.call(obj,key))keys.push(key)}return keys}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"util/":514}],60:[function(require,module,exports){module.exports=function _atob(str){return atob(str)}},{}],61:[function(require,module,exports){"use strict";module.exports=barycentric;var solve=require("robust-linear-solve");function reduce(x){var r=0;for(var i=0;i0){throw new Error("Invalid string. Length must be a multiple of 4")}return b64[len-2]==="="?2:b64[len-1]==="="?1:0}function byteLength(b64){return b64.length*3/4-placeHoldersCount(b64)}function toByteArray(b64){var i,l,tmp,placeHolders,arr;var len=b64.length;placeHolders=placeHoldersCount(b64);arr=new Arr(len*3/4-placeHolders);l=placeHolders>0?len-4:len;var L=0;for(i=0;i>16&255;arr[L++]=tmp>>8&255;arr[L++]=tmp&255}if(placeHolders===2){tmp=revLookup[b64.charCodeAt(i)]<<2|revLookup[b64.charCodeAt(i+1)]>>4;arr[L++]=tmp&255}else if(placeHolders===1){tmp=revLookup[b64.charCodeAt(i)]<<10|revLookup[b64.charCodeAt(i+1)]<<4|revLookup[b64.charCodeAt(i+2)]>>2;arr[L++]=tmp>>8&255;arr[L++]=tmp&255}return arr}function tripletToBase64(num){return lookup[num>>18&63]+lookup[num>>12&63]+lookup[num>>6&63]+lookup[num&63]}function encodeChunk(uint8,start,end){var tmp;var output=[];for(var i=start;ilen2?len2:i+maxChunkLength))}if(extraBytes===1){tmp=uint8[len-1];output+=lookup[tmp>>2];output+=lookup[tmp<<4&63];output+="=="}else if(extraBytes===2){tmp=(uint8[len-2]<<8)+uint8[len-1];output+=lookup[tmp>>10];output+=lookup[tmp>>4&63];output+=lookup[tmp<<2&63];output+="="}parts.push(output);return parts.join("")}},{}],63:[function(require,module,exports){"use strict";var rationalize=require("./lib/rationalize");module.exports=add;function add(a,b){return rationalize(a[0].mul(b[1]).add(b[0].mul(a[1])),a[1].mul(b[1]))}},{"./lib/rationalize":73}],64:[function(require,module,exports){"use strict";module.exports=cmp;function cmp(a,b){return a[0].mul(b[1]).cmp(b[0].mul(a[1]))}},{}],65:[function(require,module,exports){"use strict";var rationalize=require("./lib/rationalize");module.exports=div;function div(a,b){return rationalize(a[0].mul(b[1]),a[1].mul(b[0]))}},{"./lib/rationalize":73}],66:[function(require,module,exports){"use strict";var isRat=require("./is-rat");var isBN=require("./lib/is-bn");var num2bn=require("./lib/num-to-bn");var str2bn=require("./lib/str-to-bn");var rationalize=require("./lib/rationalize");var div=require("./div");module.exports=makeRational;function makeRational(numer,denom){if(isRat(numer)){if(denom){return div(numer,makeRational(denom))}return[numer[0].clone(),numer[1].clone()]}var shift=0;var a,b;if(isBN(numer)){a=numer.clone()}else if(typeof numer==="string"){a=str2bn(numer)}else if(numer===0){return[num2bn(0),num2bn(1)]}else if(numer===Math.floor(numer)){a=num2bn(numer)}else{while(numer!==Math.floor(numer)){numer=numer*Math.pow(2,256);shift-=256}a=num2bn(numer)}if(isRat(denom)){a.mul(denom[1]);b=denom[0].clone()}else if(isBN(denom)){b=denom.clone()}else if(typeof denom==="string"){b=str2bn(denom)}else if(!denom){b=num2bn(1)}else if(denom===Math.floor(denom)){b=num2bn(denom)}else{while(denom!==Math.floor(denom)){denom=denom*Math.pow(2,256);shift+=256}b=num2bn(denom)}if(shift>0){a=a.ushln(shift)}else if(shift<0){b=b.ushln(-shift)}return rationalize(a,b)}},{"./div":65,"./is-rat":67,"./lib/is-bn":71,"./lib/num-to-bn":72,"./lib/rationalize":73,"./lib/str-to-bn":74}],67:[function(require,module,exports){"use strict";var isBN=require("./lib/is-bn");module.exports=isRat;function isRat(x){return Array.isArray(x)&&x.length===2&&isBN(x[0])&&isBN(x[1])}},{"./lib/is-bn":71}],68:[function(require,module,exports){"use strict";var BN=require("bn.js");module.exports=sign;function sign(x){return x.cmp(new BN(0))}},{"bn.js":82}],69:[function(require,module,exports){"use strict";var sign=require("./bn-sign");module.exports=bn2num;function bn2num(b){var l=b.length;var words=b.words;var out=0;if(l===1){out=words[0]}else if(l===2){out=words[0]+words[1]*67108864}else{for(var i=0;i20){return 52}return h+32}},{"bit-twiddle":80,"double-bits":151}],71:[function(require,module,exports){"use strict";var BN=require("bn.js");module.exports=isBN;function isBN(x){return x&&typeof x==="object"&&Boolean(x.words)}},{"bn.js":82}],72:[function(require,module,exports){"use strict";var BN=require("bn.js");var db=require("double-bits");module.exports=num2bn;function num2bn(x){var e=db.exponent(x);if(e<52){return new BN(x)}else{return new BN(x*Math.pow(2,52-e)).ushln(e-52)}}},{"bn.js":82,"double-bits":151}],73:[function(require,module,exports){"use strict";var num2bn=require("./num-to-bn");var sign=require("./bn-sign");module.exports=rationalize;function rationalize(numer,denom){var snumer=sign(numer);var sdenom=sign(denom);if(snumer===0){return[num2bn(0),num2bn(1)]}if(sdenom===0){return[num2bn(0),num2bn(0)]}if(sdenom<0){numer=numer.neg();denom=denom.neg()}var d=numer.gcd(denom);if(d.cmpn(1)){return[numer.div(d),denom.div(d)]}return[numer,denom]}},{"./bn-sign":68,"./num-to-bn":72}],74:[function(require,module,exports){"use strict";var BN=require("bn.js");module.exports=str2BN;function str2BN(x){return new BN(x)}},{"bn.js":82}],75:[function(require,module,exports){"use strict";var rationalize=require("./lib/rationalize");module.exports=mul;function mul(a,b){return rationalize(a[0].mul(b[0]),a[1].mul(b[1]))}},{"./lib/rationalize":73}],76:[function(require,module,exports){"use strict";var bnsign=require("./lib/bn-sign");module.exports=sign;function sign(x){return bnsign(x[0])*bnsign(x[1])}},{"./lib/bn-sign":68}],77:[function(require,module,exports){"use strict";var rationalize=require("./lib/rationalize");module.exports=sub;function sub(a,b){return rationalize(a[0].mul(b[1]).sub(a[1].mul(b[0])),a[1].mul(b[1]))}},{"./lib/rationalize":73}],78:[function(require,module,exports){"use strict";var bn2num=require("./lib/bn-to-num");var ctz=require("./lib/ctz");module.exports=roundRat;function roundRat(f){var a=f[0];var b=f[1];if(a.cmpn(0)===0){return 0}var h=a.abs().divmod(b.abs());var iv=h.div;var x=bn2num(iv);var ir=h.mod;var sgn=a.negative!==b.negative?-1:1;if(ir.cmpn(0)===0){return sgn*x}if(x){var s=ctz(x)+4;var y=bn2num(ir.ushln(s).divRound(b));return sgn*(x+y*Math.pow(2,-s))}else{var ybits=b.bitLength()-ir.bitLength()+53;var y=bn2num(ir.ushln(ybits).divRound(b));if(ybits<1023){return sgn*y*Math.pow(2,-ybits)}y*=Math.pow(2,-1023);return sgn*y*Math.pow(2,1023-ybits)}}},{"./lib/bn-to-num":69,"./lib/ctz":70}],79:[function(require,module,exports){"use strict";function compileSearch(funcName,predicate,reversed,extraArgs,useNdarray,earlyOut){var code=["function ",funcName,"(a,l,h,",extraArgs.join(","),"){",earlyOut?"":"var i=",reversed?"l-1":"h+1",";while(l<=h){var m=(l+h)>>>1,x=a",useNdarray?".get(m)":"[m]"];if(earlyOut){if(predicate.indexOf("c")<0){code.push(";if(x===y){return m}else if(x<=y){")}else{code.push(";var p=c(x,y);if(p===0){return m}else if(p<=0){")}}else{code.push(";if(",predicate,"){i=m;")}if(reversed){code.push("l=m+1}else{h=m-1}")}else{code.push("h=m-1}else{l=m+1}")}code.push("}");if(earlyOut){code.push("return -1};")}else{code.push("return i};")}return code.join("")}function compileBoundsSearch(predicate,reversed,suffix,earlyOut){var result=new Function([compileSearch("A","x"+predicate+"y",reversed,["y"],false,earlyOut),compileSearch("B","x"+predicate+"y",reversed,["y"],true,earlyOut),compileSearch("P","c(x,y)"+predicate+"0",reversed,["y","c"],false,earlyOut),compileSearch("Q","c(x,y)"+predicate+"0",reversed,["y","c"],true,earlyOut),"function dispatchBsearch",suffix,"(a,y,c,l,h){if(a.shape){if(typeof(c)==='function'){return Q(a,(l===undefined)?0:l|0,(h===undefined)?a.shape[0]-1:h|0,y,c)}else{return B(a,(c===undefined)?0:c|0,(l===undefined)?a.shape[0]-1:l|0,y)}}else{if(typeof(c)==='function'){return P(a,(l===undefined)?0:l|0,(h===undefined)?a.length-1:h|0,y,c)}else{return A(a,(c===undefined)?0:c|0,(l===undefined)?a.length-1:l|0,y)}}}return dispatchBsearch",suffix].join(""));return result()}module.exports={ge:compileBoundsSearch(">=",false,"GE"),gt:compileBoundsSearch(">",false,"GT"),lt:compileBoundsSearch("<",true,"LT"),le:compileBoundsSearch("<=",true,"LE"),eq:compileBoundsSearch("-",true,"EQ",true)}},{}],80:[function(require,module,exports){"use strict";"use restrict";var INT_BITS=32;exports.INT_BITS=INT_BITS;exports.INT_MAX=2147483647;exports.INT_MIN=-1<0)-(v<0)};exports.abs=function(v){var mask=v>>INT_BITS-1;return(v^mask)-mask};exports.min=function(x,y){return y^(x^y)&-(x65535)<<4;v>>>=r;shift=(v>255)<<3;v>>>=shift;r|=shift;shift=(v>15)<<2;v>>>=shift;r|=shift;shift=(v>3)<<1;v>>>=shift;r|=shift;return r|v>>1};exports.log10=function(v){return v>=1e9?9:v>=1e8?8:v>=1e7?7:v>=1e6?6:v>=1e5?5:v>=1e4?4:v>=1e3?3:v>=100?2:v>=10?1:0};exports.popCount=function(v){v=v-(v>>>1&1431655765);v=(v&858993459)+(v>>>2&858993459);return(v+(v>>>4)&252645135)*16843009>>>24};function countTrailingZeros(v){var c=32;v&=-v;if(v)c--;if(v&65535)c-=16;if(v&16711935)c-=8;if(v&252645135)c-=4;if(v&858993459)c-=2;if(v&1431655765)c-=1;return c}exports.countTrailingZeros=countTrailingZeros;exports.nextPow2=function(v){v+=v===0;--v;v|=v>>>1;v|=v>>>2;v|=v>>>4;v|=v>>>8;v|=v>>>16;return v+1};exports.prevPow2=function(v){v|=v>>>1;v|=v>>>2;v|=v>>>4;v|=v>>>8;v|=v>>>16;return v-(v>>>1)};exports.parity=function(v){v^=v>>>16;v^=v>>>8;v^=v>>>4;v&=15;return 27030>>>v&1};var REVERSE_TABLE=new Array(256);(function(tab){for(var i=0;i<256;++i){var v=i,r=i,s=7;for(v>>>=1;v;v>>>=1){r<<=1;r|=v&1;--s}tab[i]=r<>>8&255]<<16|REVERSE_TABLE[v>>>16&255]<<8|REVERSE_TABLE[v>>>24&255]};exports.interleave2=function(x,y){x&=65535;x=(x|x<<8)&16711935;x=(x|x<<4)&252645135;x=(x|x<<2)&858993459;x=(x|x<<1)&1431655765;y&=65535;y=(y|y<<8)&16711935;y=(y|y<<4)&252645135;y=(y|y<<2)&858993459;y=(y|y<<1)&1431655765;return x|y<<1};exports.deinterleave2=function(v,n){v=v>>>n&1431655765;v=(v|v>>>1)&858993459;v=(v|v>>>2)&252645135;v=(v|v>>>4)&16711935;v=(v|v>>>16)&65535;return v<<16>>16};exports.interleave3=function(x,y,z){x&=1023;x=(x|x<<16)&4278190335;x=(x|x<<8)&251719695;x=(x|x<<4)&3272356035;x=(x|x<<2)&1227133513;y&=1023;y=(y|y<<16)&4278190335;y=(y|y<<8)&251719695;y=(y|y<<4)&3272356035;y=(y|y<<2)&1227133513;x|=y<<1;z&=1023;z=(z|z<<16)&4278190335;z=(z|z<<8)&251719695;z=(z|z<<4)&3272356035;z=(z|z<<2)&1227133513;return x|z<<2};exports.deinterleave3=function(v,n){v=v>>>n&1227133513;v=(v|v>>>2)&3272356035;v=(v|v>>>4)&251719695;v=(v|v>>>8)&4278190335;v=(v|v>>>16)&1023;return v<<22>>22};exports.nextCombination=function(v){var t=v|v-1;return t+1|(~t&-~t)-1>>>countTrailingZeros(v)+1}},{}],81:[function(require,module,exports){"use strict";var clamp=require("clamp");module.exports=calcSDF;var INF=1e20;function calcSDF(src,options){if(!options)options={};var cutoff=options.cutoff==null?.25:options.cutoff;var radius=options.radius==null?8:options.radius;var channel=options.channel||0;var w,h,size,data,intData,stride,ctx,canvas,imgData,i,l;if(ArrayBuffer.isView(src)||Array.isArray(src)){if(!options.width||!options.height)throw Error("For raw data width and height should be provided by options");w=options.width,h=options.height;data=src;if(!options.stride)stride=Math.floor(src.length/w/h);else stride=options.stride}else{if(window.HTMLCanvasElement&&src instanceof window.HTMLCanvasElement){canvas=src;ctx=canvas.getContext("2d");w=canvas.width,h=canvas.height;imgData=ctx.getImageData(0,0,w,h);data=imgData.data;stride=4}else if(window.CanvasRenderingContext2D&&src instanceof window.CanvasRenderingContext2D){canvas=src.canvas;ctx=src;w=canvas.width,h=canvas.height;imgData=ctx.getImageData(0,0,w,h);data=imgData.data;stride=4}else if(window.ImageData&&src instanceof window.ImageData){imgData=src;w=src.width,h=src.height;data=imgData.data;stride=4}}size=Math.max(w,h);if(window.Uint8ClampedArray&&data instanceof window.Uint8ClampedArray||window.Uint8Array&&data instanceof window.Uint8Array){intData=data;data=Array(w*h);for(i=0,l=intData.length;i0)return left;return right};BN.min=function min(left,right){if(left.cmp(right)<0)return left;return right};BN.prototype._init=function init(number,base,endian){if(typeof number==="number"){return this._initNumber(number,base,endian)}if(typeof number==="object"){return this._initArray(number,base,endian)}if(base==="hex"){base=16}assert(base===(base|0)&&base>=2&&base<=36);number=number.toString().replace(/\s+/g,"");var start=0;if(number[0]==="-"){start++}if(base===16){this._parseHex(number,start)}else{this._parseBase(number,base,start)}if(number[0]==="-"){this.negative=1}this.strip();if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initNumber=function _initNumber(number,base,endian){if(number<0){this.negative=1;number=-number}if(number<67108864){this.words=[number&67108863];this.length=1}else if(number<4503599627370496){this.words=[number&67108863,number/67108864&67108863];this.length=2}else{assert(number<9007199254740992);this.words=[number&67108863,number/67108864&67108863,1];this.length=3}if(endian!=="le")return;this._initArray(this.toArray(),base,endian)};BN.prototype._initArray=function _initArray(number,base,endian){assert(typeof number.length==="number");if(number.length<=0){this.words=[0];this.length=1;return this}this.length=Math.ceil(number.length/3);this.words=new Array(this.length);for(var i=0;i=0;i-=3){w=number[i]|number[i-1]<<8|number[i-2]<<16;this.words[j]|=w<>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}else if(endian==="le"){for(i=0,j=0;i>>26-off&67108863;off+=24;if(off>=26){off-=26;j++}}}return this.strip()};function parseHex(str,start,end){var r=0;var len=Math.min(str.length,end);for(var i=start;i=49&&c<=54){r|=c-49+10}else if(c>=17&&c<=22){r|=c-17+10}else{r|=c&15}}return r}BN.prototype._parseHex=function _parseHex(number,start){this.length=Math.ceil((number.length-start)/6);this.words=new Array(this.length);for(var i=0;i=start;i-=6){w=parseHex(number,i,i+6);this.words[j]|=w<>>26-off&4194303;off+=24;if(off>=26){off-=26;j++}}if(i+6!==start){w=parseHex(number,start,i+6);this.words[j]|=w<>>26-off&4194303}this.strip()};function parseBase(str,start,end,mul){var r=0;var len=Math.min(str.length,end);for(var i=start;i=49){r+=c-49+10}else if(c>=17){r+=c-17+10}else{r+=c}}return r}BN.prototype._parseBase=function _parseBase(number,base,start){this.words=[0];this.length=1;for(var limbLen=0,limbPow=1;limbPow<=67108863;limbPow*=base){limbLen++}limbLen--;limbPow=limbPow/base|0;var total=number.length-start;var mod=total%limbLen;var end=Math.min(total,total-mod)+start;var word=0;for(var i=start;i1&&this.words[this.length-1]===0){this.length--}return this._normSign()};BN.prototype._normSign=function _normSign(){if(this.length===1&&this.words[0]===0){this.negative=0}return this};BN.prototype.inspect=function inspect(){return(this.red?""};var zeros=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"];var groupSizes=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5];var groupBases=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];BN.prototype.toString=function toString(base,padding){base=base||10;padding=padding|0||1;var out;if(base===16||base==="hex"){out="";var off=0;var carry=0;for(var i=0;i>>24-off&16777215;if(carry!==0||i!==this.length-1){out=zeros[6-word.length]+word+out}else{out=word+out}off+=2;if(off>=26){off-=26;i--}}if(carry!==0){out=carry.toString(16)+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}if(base===(base|0)&&base>=2&&base<=36){var groupSize=groupSizes[base];var groupBase=groupBases[base];out="";var c=this.clone();c.negative=0;while(!c.isZero()){var r=c.modn(groupBase).toString(base);c=c.idivn(groupBase);if(!c.isZero()){out=zeros[groupSize-r.length]+r+out}else{out=r+out}}if(this.isZero()){out="0"+out}while(out.length%padding!==0){out="0"+out}if(this.negative!==0){out="-"+out}return out}assert(false,"Base should be between 2 and 36")};BN.prototype.toNumber=function toNumber(){var ret=this.words[0];if(this.length===2){ret+=this.words[1]*67108864}else if(this.length===3&&this.words[2]===1){ret+=4503599627370496+this.words[1]*67108864}else if(this.length>2){assert(false,"Number can only safely store up to 53 bits")}return this.negative!==0?-ret:ret};BN.prototype.toJSON=function toJSON(){return this.toString(16)};BN.prototype.toBuffer=function toBuffer(endian,length){assert(typeof Buffer!=="undefined");return this.toArrayLike(Buffer,endian,length)};BN.prototype.toArray=function toArray(endian,length){return this.toArrayLike(Array,endian,length)};BN.prototype.toArrayLike=function toArrayLike(ArrayType,endian,length){var byteLength=this.byteLength();var reqLength=length||Math.max(1,byteLength);assert(byteLength<=reqLength,"byte array longer than desired length");assert(reqLength>0,"Requested array length <= 0");this.strip();var littleEndian=endian==="le";var res=new ArrayType(reqLength);var b,i;var q=this.clone();if(!littleEndian){for(i=0;i=4096){r+=13;t>>>=13}if(t>=64){r+=7;t>>>=7}if(t>=8){r+=4;t>>>=4}if(t>=2){r+=2;t>>>=2}return r+t}}BN.prototype._zeroBits=function _zeroBits(w){if(w===0)return 26;var t=w;var r=0;if((t&8191)===0){r+=13;t>>>=13}if((t&127)===0){r+=7;t>>>=7}if((t&15)===0){r+=4;t>>>=4}if((t&3)===0){r+=2;t>>>=2}if((t&1)===0){r++}return r};BN.prototype.bitLength=function bitLength(){var w=this.words[this.length-1];var hi=this._countBits(w);return(this.length-1)*26+hi};function toBitArray(num){var w=new Array(num.bitLength());for(var bit=0;bit>>wbit}return w}BN.prototype.zeroBits=function zeroBits(){if(this.isZero())return 0;var r=0;for(var i=0;inum.length)return this.clone().ior(num);return num.clone().ior(this)};BN.prototype.uor=function uor(num){if(this.length>num.length)return this.clone().iuor(num);return num.clone().iuor(this)};BN.prototype.iuand=function iuand(num){var b;if(this.length>num.length){b=num}else{b=this}for(var i=0;inum.length)return this.clone().iand(num);return num.clone().iand(this)};BN.prototype.uand=function uand(num){if(this.length>num.length)return this.clone().iuand(num);return num.clone().iuand(this)};BN.prototype.iuxor=function iuxor(num){var a;var b;if(this.length>num.length){a=this;b=num}else{a=num;b=this}for(var i=0;inum.length)return this.clone().ixor(num);return num.clone().ixor(this)};BN.prototype.uxor=function uxor(num){if(this.length>num.length)return this.clone().iuxor(num);return num.clone().iuxor(this)};BN.prototype.inotn=function inotn(width){assert(typeof width==="number"&&width>=0);var bytesNeeded=Math.ceil(width/26)|0;var bitsLeft=width%26;this._expand(bytesNeeded);if(bitsLeft>0){bytesNeeded--}for(var i=0;i0){this.words[i]=~this.words[i]&67108863>>26-bitsLeft}return this.strip()};BN.prototype.notn=function notn(width){return this.clone().inotn(width)};BN.prototype.setn=function setn(bit,val){assert(typeof bit==="number"&&bit>=0);var off=bit/26|0;var wbit=bit%26;this._expand(off+1);if(val){this.words[off]=this.words[off]|1<num.length){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i>>26}for(;carry!==0&&i>>26}this.length=a.length;if(carry!==0){this.words[this.length]=carry;this.length++}else if(a!==this){for(;inum.length)return this.clone().iadd(num);return num.clone().iadd(this)};BN.prototype.isub=function isub(num){if(num.negative!==0){num.negative=0;var r=this.iadd(num);num.negative=1;return r._normSign()}else if(this.negative!==0){this.negative=0;this.iadd(num);this.negative=1;return this._normSign()}var cmp=this.cmp(num);if(cmp===0){this.negative=0;this.length=1;this.words[0]=0;return this}var a,b;if(cmp>0){a=this;b=num}else{a=num;b=this}var carry=0;for(var i=0;i>26;this.words[i]=r&67108863}for(;carry!==0&&i>26;this.words[i]=r&67108863}if(carry===0&&i>>26;var rword=carry&67108863;var maxJ=Math.min(k,num.length-1);for(var j=Math.max(0,k-self.length+1);j<=maxJ;j++){var i=k-j|0;a=self.words[i]|0;b=num.words[j]|0;r=a*b+rword;ncarry+=r/67108864|0;rword=r&67108863}out.words[k]=rword|0;carry=ncarry|0}if(carry!==0){out.words[k]=carry|0}else{out.length--}return out.strip()}var comb10MulTo=function comb10MulTo(self,num,out){var a=self.words;var b=num.words;var o=out.words;var c=0;var lo;var mid;var hi;var a0=a[0]|0;var al0=a0&8191;var ah0=a0>>>13;var a1=a[1]|0;var al1=a1&8191;var ah1=a1>>>13;var a2=a[2]|0;var al2=a2&8191;var ah2=a2>>>13;var a3=a[3]|0;var al3=a3&8191;var ah3=a3>>>13;var a4=a[4]|0;var al4=a4&8191;var ah4=a4>>>13;var a5=a[5]|0;var al5=a5&8191;var ah5=a5>>>13;var a6=a[6]|0;var al6=a6&8191;var ah6=a6>>>13;var a7=a[7]|0;var al7=a7&8191;var ah7=a7>>>13;var a8=a[8]|0;var al8=a8&8191;var ah8=a8>>>13;var a9=a[9]|0;var al9=a9&8191;var ah9=a9>>>13;var b0=b[0]|0;var bl0=b0&8191;var bh0=b0>>>13;var b1=b[1]|0;var bl1=b1&8191;var bh1=b1>>>13;var b2=b[2]|0;var bl2=b2&8191;var bh2=b2>>>13;var b3=b[3]|0;var bl3=b3&8191;var bh3=b3>>>13;var b4=b[4]|0;var bl4=b4&8191;var bh4=b4>>>13;var b5=b[5]|0;var bl5=b5&8191;var bh5=b5>>>13;var b6=b[6]|0;var bl6=b6&8191;var bh6=b6>>>13;var b7=b[7]|0;var bl7=b7&8191;var bh7=b7>>>13;var b8=b[8]|0;var bl8=b8&8191;var bh8=b8>>>13;var b9=b[9]|0;var bl9=b9&8191;var bh9=b9>>>13;out.negative=self.negative^num.negative;out.length=19;lo=Math.imul(al0,bl0);mid=Math.imul(al0,bh0);mid=mid+Math.imul(ah0,bl0)|0;hi=Math.imul(ah0,bh0);var w0=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w0>>>26)|0;w0&=67108863;lo=Math.imul(al1,bl0);mid=Math.imul(al1,bh0);mid=mid+Math.imul(ah1,bl0)|0;hi=Math.imul(ah1,bh0);lo=lo+Math.imul(al0,bl1)|0;mid=mid+Math.imul(al0,bh1)|0;mid=mid+Math.imul(ah0,bl1)|0;hi=hi+Math.imul(ah0,bh1)|0;var w1=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w1>>>26)|0;w1&=67108863;lo=Math.imul(al2,bl0);mid=Math.imul(al2,bh0);mid=mid+Math.imul(ah2,bl0)|0;hi=Math.imul(ah2,bh0);lo=lo+Math.imul(al1,bl1)|0;mid=mid+Math.imul(al1,bh1)|0;mid=mid+Math.imul(ah1,bl1)|0;hi=hi+Math.imul(ah1,bh1)|0;lo=lo+Math.imul(al0,bl2)|0;mid=mid+Math.imul(al0,bh2)|0;mid=mid+Math.imul(ah0,bl2)|0;hi=hi+Math.imul(ah0,bh2)|0;var w2=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w2>>>26)|0;w2&=67108863;lo=Math.imul(al3,bl0);mid=Math.imul(al3,bh0);mid=mid+Math.imul(ah3,bl0)|0;hi=Math.imul(ah3,bh0);lo=lo+Math.imul(al2,bl1)|0;mid=mid+Math.imul(al2,bh1)|0;mid=mid+Math.imul(ah2,bl1)|0;hi=hi+Math.imul(ah2,bh1)|0;lo=lo+Math.imul(al1,bl2)|0;mid=mid+Math.imul(al1,bh2)|0;mid=mid+Math.imul(ah1,bl2)|0;hi=hi+Math.imul(ah1,bh2)|0;lo=lo+Math.imul(al0,bl3)|0;mid=mid+Math.imul(al0,bh3)|0;mid=mid+Math.imul(ah0,bl3)|0;hi=hi+Math.imul(ah0,bh3)|0;var w3=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w3>>>26)|0;w3&=67108863;lo=Math.imul(al4,bl0);mid=Math.imul(al4,bh0);mid=mid+Math.imul(ah4,bl0)|0;hi=Math.imul(ah4,bh0);lo=lo+Math.imul(al3,bl1)|0;mid=mid+Math.imul(al3,bh1)|0;mid=mid+Math.imul(ah3,bl1)|0;hi=hi+Math.imul(ah3,bh1)|0;lo=lo+Math.imul(al2,bl2)|0;mid=mid+Math.imul(al2,bh2)|0;mid=mid+Math.imul(ah2,bl2)|0;hi=hi+Math.imul(ah2,bh2)|0;lo=lo+Math.imul(al1,bl3)|0;mid=mid+Math.imul(al1,bh3)|0;mid=mid+Math.imul(ah1,bl3)|0;hi=hi+Math.imul(ah1,bh3)|0;lo=lo+Math.imul(al0,bl4)|0;mid=mid+Math.imul(al0,bh4)|0;mid=mid+Math.imul(ah0,bl4)|0;hi=hi+Math.imul(ah0,bh4)|0;var w4=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w4>>>26)|0;w4&=67108863;lo=Math.imul(al5,bl0);mid=Math.imul(al5,bh0);mid=mid+Math.imul(ah5,bl0)|0;hi=Math.imul(ah5,bh0);lo=lo+Math.imul(al4,bl1)|0;mid=mid+Math.imul(al4,bh1)|0;mid=mid+Math.imul(ah4,bl1)|0;hi=hi+Math.imul(ah4,bh1)|0;lo=lo+Math.imul(al3,bl2)|0;mid=mid+Math.imul(al3,bh2)|0;mid=mid+Math.imul(ah3,bl2)|0;hi=hi+Math.imul(ah3,bh2)|0;lo=lo+Math.imul(al2,bl3)|0;mid=mid+Math.imul(al2,bh3)|0;mid=mid+Math.imul(ah2,bl3)|0;hi=hi+Math.imul(ah2,bh3)|0;lo=lo+Math.imul(al1,bl4)|0;mid=mid+Math.imul(al1,bh4)|0;mid=mid+Math.imul(ah1,bl4)|0;hi=hi+Math.imul(ah1,bh4)|0;lo=lo+Math.imul(al0,bl5)|0;mid=mid+Math.imul(al0,bh5)|0;mid=mid+Math.imul(ah0,bl5)|0;hi=hi+Math.imul(ah0,bh5)|0;var w5=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w5>>>26)|0;w5&=67108863;lo=Math.imul(al6,bl0);mid=Math.imul(al6,bh0);mid=mid+Math.imul(ah6,bl0)|0;hi=Math.imul(ah6,bh0);lo=lo+Math.imul(al5,bl1)|0;mid=mid+Math.imul(al5,bh1)|0;mid=mid+Math.imul(ah5,bl1)|0;hi=hi+Math.imul(ah5,bh1)|0;lo=lo+Math.imul(al4,bl2)|0;mid=mid+Math.imul(al4,bh2)|0;mid=mid+Math.imul(ah4,bl2)|0;hi=hi+Math.imul(ah4,bh2)|0;lo=lo+Math.imul(al3,bl3)|0;mid=mid+Math.imul(al3,bh3)|0;mid=mid+Math.imul(ah3,bl3)|0;hi=hi+Math.imul(ah3,bh3)|0;lo=lo+Math.imul(al2,bl4)|0;mid=mid+Math.imul(al2,bh4)|0;mid=mid+Math.imul(ah2,bl4)|0;hi=hi+Math.imul(ah2,bh4)|0;lo=lo+Math.imul(al1,bl5)|0;mid=mid+Math.imul(al1,bh5)|0;mid=mid+Math.imul(ah1,bl5)|0;hi=hi+Math.imul(ah1,bh5)|0;lo=lo+Math.imul(al0,bl6)|0;mid=mid+Math.imul(al0,bh6)|0;mid=mid+Math.imul(ah0,bl6)|0;hi=hi+Math.imul(ah0,bh6)|0;var w6=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w6>>>26)|0;w6&=67108863;lo=Math.imul(al7,bl0);mid=Math.imul(al7,bh0);mid=mid+Math.imul(ah7,bl0)|0;hi=Math.imul(ah7,bh0);lo=lo+Math.imul(al6,bl1)|0;mid=mid+Math.imul(al6,bh1)|0;mid=mid+Math.imul(ah6,bl1)|0;hi=hi+Math.imul(ah6,bh1)|0;lo=lo+Math.imul(al5,bl2)|0;mid=mid+Math.imul(al5,bh2)|0;mid=mid+Math.imul(ah5,bl2)|0;hi=hi+Math.imul(ah5,bh2)|0;lo=lo+Math.imul(al4,bl3)|0;mid=mid+Math.imul(al4,bh3)|0;mid=mid+Math.imul(ah4,bl3)|0;hi=hi+Math.imul(ah4,bh3)|0;lo=lo+Math.imul(al3,bl4)|0;mid=mid+Math.imul(al3,bh4)|0;mid=mid+Math.imul(ah3,bl4)|0;hi=hi+Math.imul(ah3,bh4)|0;lo=lo+Math.imul(al2,bl5)|0;mid=mid+Math.imul(al2,bh5)|0;mid=mid+Math.imul(ah2,bl5)|0;hi=hi+Math.imul(ah2,bh5)|0;lo=lo+Math.imul(al1,bl6)|0;mid=mid+Math.imul(al1,bh6)|0;mid=mid+Math.imul(ah1,bl6)|0;hi=hi+Math.imul(ah1,bh6)|0;lo=lo+Math.imul(al0,bl7)|0;mid=mid+Math.imul(al0,bh7)|0;mid=mid+Math.imul(ah0,bl7)|0;hi=hi+Math.imul(ah0,bh7)|0;var w7=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w7>>>26)|0;w7&=67108863;lo=Math.imul(al8,bl0);mid=Math.imul(al8,bh0);mid=mid+Math.imul(ah8,bl0)|0;hi=Math.imul(ah8,bh0);lo=lo+Math.imul(al7,bl1)|0;mid=mid+Math.imul(al7,bh1)|0;mid=mid+Math.imul(ah7,bl1)|0;hi=hi+Math.imul(ah7,bh1)|0;lo=lo+Math.imul(al6,bl2)|0;mid=mid+Math.imul(al6,bh2)|0;mid=mid+Math.imul(ah6,bl2)|0;hi=hi+Math.imul(ah6,bh2)|0;lo=lo+Math.imul(al5,bl3)|0;mid=mid+Math.imul(al5,bh3)|0;mid=mid+Math.imul(ah5,bl3)|0;hi=hi+Math.imul(ah5,bh3)|0;lo=lo+Math.imul(al4,bl4)|0;mid=mid+Math.imul(al4,bh4)|0;mid=mid+Math.imul(ah4,bl4)|0;hi=hi+Math.imul(ah4,bh4)|0;lo=lo+Math.imul(al3,bl5)|0;mid=mid+Math.imul(al3,bh5)|0;mid=mid+Math.imul(ah3,bl5)|0;hi=hi+Math.imul(ah3,bh5)|0;lo=lo+Math.imul(al2,bl6)|0;mid=mid+Math.imul(al2,bh6)|0;mid=mid+Math.imul(ah2,bl6)|0;hi=hi+Math.imul(ah2,bh6)|0;lo=lo+Math.imul(al1,bl7)|0;mid=mid+Math.imul(al1,bh7)|0;mid=mid+Math.imul(ah1,bl7)|0;hi=hi+Math.imul(ah1,bh7)|0;lo=lo+Math.imul(al0,bl8)|0;mid=mid+Math.imul(al0,bh8)|0;mid=mid+Math.imul(ah0,bl8)|0;hi=hi+Math.imul(ah0,bh8)|0;var w8=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w8>>>26)|0;w8&=67108863;lo=Math.imul(al9,bl0);mid=Math.imul(al9,bh0);mid=mid+Math.imul(ah9,bl0)|0;hi=Math.imul(ah9,bh0);lo=lo+Math.imul(al8,bl1)|0;mid=mid+Math.imul(al8,bh1)|0;mid=mid+Math.imul(ah8,bl1)|0;hi=hi+Math.imul(ah8,bh1)|0;lo=lo+Math.imul(al7,bl2)|0;mid=mid+Math.imul(al7,bh2)|0;mid=mid+Math.imul(ah7,bl2)|0;hi=hi+Math.imul(ah7,bh2)|0;lo=lo+Math.imul(al6,bl3)|0;mid=mid+Math.imul(al6,bh3)|0;mid=mid+Math.imul(ah6,bl3)|0;hi=hi+Math.imul(ah6,bh3)|0;lo=lo+Math.imul(al5,bl4)|0;mid=mid+Math.imul(al5,bh4)|0;mid=mid+Math.imul(ah5,bl4)|0;hi=hi+Math.imul(ah5,bh4)|0;lo=lo+Math.imul(al4,bl5)|0;mid=mid+Math.imul(al4,bh5)|0;mid=mid+Math.imul(ah4,bl5)|0;hi=hi+Math.imul(ah4,bh5)|0;lo=lo+Math.imul(al3,bl6)|0;mid=mid+Math.imul(al3,bh6)|0;mid=mid+Math.imul(ah3,bl6)|0;hi=hi+Math.imul(ah3,bh6)|0;lo=lo+Math.imul(al2,bl7)|0;mid=mid+Math.imul(al2,bh7)|0;mid=mid+Math.imul(ah2,bl7)|0;hi=hi+Math.imul(ah2,bh7)|0;lo=lo+Math.imul(al1,bl8)|0;mid=mid+Math.imul(al1,bh8)|0;mid=mid+Math.imul(ah1,bl8)|0;hi=hi+Math.imul(ah1,bh8)|0;lo=lo+Math.imul(al0,bl9)|0;mid=mid+Math.imul(al0,bh9)|0;mid=mid+Math.imul(ah0,bl9)|0;hi=hi+Math.imul(ah0,bh9)|0;var w9=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w9>>>26)|0;w9&=67108863;lo=Math.imul(al9,bl1);mid=Math.imul(al9,bh1);mid=mid+Math.imul(ah9,bl1)|0;hi=Math.imul(ah9,bh1);lo=lo+Math.imul(al8,bl2)|0;mid=mid+Math.imul(al8,bh2)|0;mid=mid+Math.imul(ah8,bl2)|0;hi=hi+Math.imul(ah8,bh2)|0;lo=lo+Math.imul(al7,bl3)|0;mid=mid+Math.imul(al7,bh3)|0;mid=mid+Math.imul(ah7,bl3)|0;hi=hi+Math.imul(ah7,bh3)|0;lo=lo+Math.imul(al6,bl4)|0;mid=mid+Math.imul(al6,bh4)|0;mid=mid+Math.imul(ah6,bl4)|0;hi=hi+Math.imul(ah6,bh4)|0;lo=lo+Math.imul(al5,bl5)|0;mid=mid+Math.imul(al5,bh5)|0;mid=mid+Math.imul(ah5,bl5)|0;hi=hi+Math.imul(ah5,bh5)|0;lo=lo+Math.imul(al4,bl6)|0;mid=mid+Math.imul(al4,bh6)|0;mid=mid+Math.imul(ah4,bl6)|0;hi=hi+Math.imul(ah4,bh6)|0;lo=lo+Math.imul(al3,bl7)|0;mid=mid+Math.imul(al3,bh7)|0;mid=mid+Math.imul(ah3,bl7)|0;hi=hi+Math.imul(ah3,bh7)|0;lo=lo+Math.imul(al2,bl8)|0;mid=mid+Math.imul(al2,bh8)|0;mid=mid+Math.imul(ah2,bl8)|0;hi=hi+Math.imul(ah2,bh8)|0;lo=lo+Math.imul(al1,bl9)|0;mid=mid+Math.imul(al1,bh9)|0;mid=mid+Math.imul(ah1,bl9)|0;hi=hi+Math.imul(ah1,bh9)|0;var w10=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w10>>>26)|0;w10&=67108863;lo=Math.imul(al9,bl2);mid=Math.imul(al9,bh2);mid=mid+Math.imul(ah9,bl2)|0;hi=Math.imul(ah9,bh2);lo=lo+Math.imul(al8,bl3)|0;mid=mid+Math.imul(al8,bh3)|0;mid=mid+Math.imul(ah8,bl3)|0;hi=hi+Math.imul(ah8,bh3)|0;lo=lo+Math.imul(al7,bl4)|0;mid=mid+Math.imul(al7,bh4)|0;mid=mid+Math.imul(ah7,bl4)|0;hi=hi+Math.imul(ah7,bh4)|0;lo=lo+Math.imul(al6,bl5)|0;mid=mid+Math.imul(al6,bh5)|0;mid=mid+Math.imul(ah6,bl5)|0;hi=hi+Math.imul(ah6,bh5)|0;lo=lo+Math.imul(al5,bl6)|0;mid=mid+Math.imul(al5,bh6)|0;mid=mid+Math.imul(ah5,bl6)|0;hi=hi+Math.imul(ah5,bh6)|0;lo=lo+Math.imul(al4,bl7)|0;mid=mid+Math.imul(al4,bh7)|0;mid=mid+Math.imul(ah4,bl7)|0;hi=hi+Math.imul(ah4,bh7)|0;lo=lo+Math.imul(al3,bl8)|0;mid=mid+Math.imul(al3,bh8)|0;mid=mid+Math.imul(ah3,bl8)|0;hi=hi+Math.imul(ah3,bh8)|0;lo=lo+Math.imul(al2,bl9)|0;mid=mid+Math.imul(al2,bh9)|0;mid=mid+Math.imul(ah2,bl9)|0;hi=hi+Math.imul(ah2,bh9)|0;var w11=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w11>>>26)|0;w11&=67108863;lo=Math.imul(al9,bl3);mid=Math.imul(al9,bh3);mid=mid+Math.imul(ah9,bl3)|0;hi=Math.imul(ah9,bh3);lo=lo+Math.imul(al8,bl4)|0;mid=mid+Math.imul(al8,bh4)|0;mid=mid+Math.imul(ah8,bl4)|0;hi=hi+Math.imul(ah8,bh4)|0;lo=lo+Math.imul(al7,bl5)|0;mid=mid+Math.imul(al7,bh5)|0;mid=mid+Math.imul(ah7,bl5)|0;hi=hi+Math.imul(ah7,bh5)|0;lo=lo+Math.imul(al6,bl6)|0;mid=mid+Math.imul(al6,bh6)|0;mid=mid+Math.imul(ah6,bl6)|0;hi=hi+Math.imul(ah6,bh6)|0;lo=lo+Math.imul(al5,bl7)|0;mid=mid+Math.imul(al5,bh7)|0;mid=mid+Math.imul(ah5,bl7)|0;hi=hi+Math.imul(ah5,bh7)|0;lo=lo+Math.imul(al4,bl8)|0;mid=mid+Math.imul(al4,bh8)|0;mid=mid+Math.imul(ah4,bl8)|0;hi=hi+Math.imul(ah4,bh8)|0;lo=lo+Math.imul(al3,bl9)|0;mid=mid+Math.imul(al3,bh9)|0;mid=mid+Math.imul(ah3,bl9)|0;hi=hi+Math.imul(ah3,bh9)|0;var w12=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w12>>>26)|0;w12&=67108863;lo=Math.imul(al9,bl4);mid=Math.imul(al9,bh4);mid=mid+Math.imul(ah9,bl4)|0;hi=Math.imul(ah9,bh4);lo=lo+Math.imul(al8,bl5)|0;mid=mid+Math.imul(al8,bh5)|0;mid=mid+Math.imul(ah8,bl5)|0;hi=hi+Math.imul(ah8,bh5)|0;lo=lo+Math.imul(al7,bl6)|0;mid=mid+Math.imul(al7,bh6)|0;mid=mid+Math.imul(ah7,bl6)|0;hi=hi+Math.imul(ah7,bh6)|0;lo=lo+Math.imul(al6,bl7)|0;mid=mid+Math.imul(al6,bh7)|0;mid=mid+Math.imul(ah6,bl7)|0;hi=hi+Math.imul(ah6,bh7)|0;lo=lo+Math.imul(al5,bl8)|0;mid=mid+Math.imul(al5,bh8)|0;mid=mid+Math.imul(ah5,bl8)|0;hi=hi+Math.imul(ah5,bh8)|0;lo=lo+Math.imul(al4,bl9)|0;mid=mid+Math.imul(al4,bh9)|0;mid=mid+Math.imul(ah4,bl9)|0;hi=hi+Math.imul(ah4,bh9)|0;var w13=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w13>>>26)|0;w13&=67108863;lo=Math.imul(al9,bl5);mid=Math.imul(al9,bh5);mid=mid+Math.imul(ah9,bl5)|0;hi=Math.imul(ah9,bh5);lo=lo+Math.imul(al8,bl6)|0;mid=mid+Math.imul(al8,bh6)|0;mid=mid+Math.imul(ah8,bl6)|0;hi=hi+Math.imul(ah8,bh6)|0;lo=lo+Math.imul(al7,bl7)|0;mid=mid+Math.imul(al7,bh7)|0;mid=mid+Math.imul(ah7,bl7)|0;hi=hi+Math.imul(ah7,bh7)|0;lo=lo+Math.imul(al6,bl8)|0;mid=mid+Math.imul(al6,bh8)|0;mid=mid+Math.imul(ah6,bl8)|0;hi=hi+Math.imul(ah6,bh8)|0;lo=lo+Math.imul(al5,bl9)|0;mid=mid+Math.imul(al5,bh9)|0;mid=mid+Math.imul(ah5,bl9)|0;hi=hi+Math.imul(ah5,bh9)|0;var w14=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w14>>>26)|0;w14&=67108863;lo=Math.imul(al9,bl6);mid=Math.imul(al9,bh6);mid=mid+Math.imul(ah9,bl6)|0;hi=Math.imul(ah9,bh6);lo=lo+Math.imul(al8,bl7)|0;mid=mid+Math.imul(al8,bh7)|0;mid=mid+Math.imul(ah8,bl7)|0;hi=hi+Math.imul(ah8,bh7)|0;lo=lo+Math.imul(al7,bl8)|0;mid=mid+Math.imul(al7,bh8)|0;mid=mid+Math.imul(ah7,bl8)|0;hi=hi+Math.imul(ah7,bh8)|0;lo=lo+Math.imul(al6,bl9)|0;mid=mid+Math.imul(al6,bh9)|0;mid=mid+Math.imul(ah6,bl9)|0;hi=hi+Math.imul(ah6,bh9)|0;var w15=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w15>>>26)|0;w15&=67108863;lo=Math.imul(al9,bl7);mid=Math.imul(al9,bh7);mid=mid+Math.imul(ah9,bl7)|0;hi=Math.imul(ah9,bh7);lo=lo+Math.imul(al8,bl8)|0;mid=mid+Math.imul(al8,bh8)|0;mid=mid+Math.imul(ah8,bl8)|0;hi=hi+Math.imul(ah8,bh8)|0;lo=lo+Math.imul(al7,bl9)|0;mid=mid+Math.imul(al7,bh9)|0;mid=mid+Math.imul(ah7,bl9)|0;hi=hi+Math.imul(ah7,bh9)|0;var w16=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w16>>>26)|0;w16&=67108863;lo=Math.imul(al9,bl8);mid=Math.imul(al9,bh8);mid=mid+Math.imul(ah9,bl8)|0;hi=Math.imul(ah9,bh8);lo=lo+Math.imul(al8,bl9)|0;mid=mid+Math.imul(al8,bh9)|0;mid=mid+Math.imul(ah8,bl9)|0;hi=hi+Math.imul(ah8,bh9)|0;var w17=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w17>>>26)|0;w17&=67108863;lo=Math.imul(al9,bl9);mid=Math.imul(al9,bh9);mid=mid+Math.imul(ah9,bl9)|0;hi=Math.imul(ah9,bh9);var w18=(c+lo|0)+((mid&8191)<<13)|0;c=(hi+(mid>>>13)|0)+(w18>>>26)|0;w18&=67108863;o[0]=w0;o[1]=w1;o[2]=w2;o[3]=w3;o[4]=w4;o[5]=w5;o[6]=w6;o[7]=w7;o[8]=w8;o[9]=w9;o[10]=w10;o[11]=w11;o[12]=w12;o[13]=w13;o[14]=w14;o[15]=w15;o[16]=w16;o[17]=w17;o[18]=w18;if(c!==0){o[19]=c;out.length++}return out};if(!Math.imul){comb10MulTo=smallMulTo}function bigMulTo(self,num,out){out.negative=num.negative^self.negative;out.length=self.length+num.length;var carry=0;var hncarry=0;for(var k=0;k>>26)|0;hncarry+=ncarry>>>26;ncarry&=67108863}out.words[k]=rword;carry=ncarry;ncarry=hncarry}if(carry!==0){out.words[k]=carry}else{out.length--}return out.strip()}function jumboMulTo(self,num,out){var fftm=new FFTM;return fftm.mulp(self,num,out)}BN.prototype.mulTo=function mulTo(num,out){var res;var len=this.length+num.length;if(this.length===10&&num.length===10){res=comb10MulTo(this,num,out)}else if(len<63){res=smallMulTo(this,num,out)}else if(len<1024){res=bigMulTo(this,num,out)}else{res=jumboMulTo(this,num,out)}return res};function FFTM(x,y){this.x=x;this.y=y}FFTM.prototype.makeRBT=function makeRBT(N){var t=new Array(N);var l=BN.prototype._countBits(N)-1;for(var i=0;i>=1}return rb};FFTM.prototype.permute=function permute(rbt,rws,iws,rtws,itws,N){for(var i=0;i>>1){i++}return 1<>>13;rws[2*i+1]=carry&8191;carry=carry>>>13}for(i=2*len;i>=26;carry+=w/67108864|0;carry+=lo>>>26;this.words[i]=lo&67108863}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.muln=function muln(num){return this.clone().imuln(num)};BN.prototype.sqr=function sqr(){return this.mul(this)};BN.prototype.isqr=function isqr(){return this.imul(this.clone())};BN.prototype.pow=function pow(num){var w=toBitArray(num);if(w.length===0)return new BN(1);var res=this;for(var i=0;i=0);var r=bits%26;var s=(bits-r)/26;var carryMask=67108863>>>26-r<<26-r;var i;if(r!==0){var carry=0;for(i=0;i>>26-r}if(carry){this.words[i]=carry;this.length++}}if(s!==0){for(i=this.length-1;i>=0;i--){this.words[i+s]=this.words[i]}for(i=0;i=0);var h;if(hint){h=(hint-hint%26)/26}else{h=0}var r=bits%26;var s=Math.min((bits-r)/26,this.length);var mask=67108863^67108863>>>r<s){this.length-=s;for(i=0;i=0&&(carry!==0||i>=h);i--){var word=this.words[i]|0;this.words[i]=carry<<26-r|word>>>r;carry=word&mask}if(maskedWords&&carry!==0){maskedWords.words[maskedWords.length++]=carry}if(this.length===0){this.words[0]=0;this.length=1}return this.strip()};BN.prototype.ishrn=function ishrn(bits,hint,extended){assert(this.negative===0);return this.iushrn(bits,hint,extended)};BN.prototype.shln=function shln(bits){return this.clone().ishln(bits)};BN.prototype.ushln=function ushln(bits){return this.clone().iushln(bits)};BN.prototype.shrn=function shrn(bits){return this.clone().ishrn(bits)};BN.prototype.ushrn=function ushrn(bits){return this.clone().iushrn(bits)};BN.prototype.testn=function testn(bit){assert(typeof bit==="number"&&bit>=0);var r=bit%26;var s=(bit-r)/26;var q=1<=0);var r=bits%26;var s=(bits-r)/26;assert(this.negative===0,"imaskn works only with positive numbers");if(this.length<=s){return this}if(r!==0){s++}this.length=Math.min(s,this.length);if(r!==0){var mask=67108863^67108863>>>r<=67108864;i++){this.words[i]-=67108864;if(i===this.length-1){this.words[i+1]=1}else{this.words[i+1]++}}this.length=Math.max(this.length,i+1);return this};BN.prototype.isubn=function isubn(num){assert(typeof num==="number");assert(num<67108864);if(num<0)return this.iaddn(-num);if(this.negative!==0){this.negative=0;this.iaddn(num);this.negative=1;return this}this.words[0]-=num;if(this.length===1&&this.words[0]<0){this.words[0]=-this.words[0];this.negative=1}else{for(var i=0;i>26)-(right/67108864|0);this.words[i+shift]=w&67108863}for(;i>26;this.words[i+shift]=w&67108863}if(carry===0)return this.strip();assert(carry===-1);carry=0;for(i=0;i>26;this.words[i]=w&67108863}this.negative=1;return this.strip()};BN.prototype._wordDiv=function _wordDiv(num,mode){var shift=this.length-num.length;var a=this.clone();var b=num;var bhi=b.words[b.length-1]|0;var bhiBits=this._countBits(bhi);shift=26-bhiBits;if(shift!==0){b=b.ushln(shift);a.iushln(shift);bhi=b.words[b.length-1]|0}var m=a.length-b.length;var q;if(mode!=="mod"){q=new BN(null);q.length=m+1;q.words=new Array(q.length);for(var i=0;i=0;j--){var qj=(a.words[b.length+j]|0)*67108864+(a.words[b.length+j-1]|0);qj=Math.min(qj/bhi|0,67108863);a._ishlnsubmul(b,qj,j);while(a.negative!==0){qj--;a.negative=0;a._ishlnsubmul(b,1,j);if(!a.isZero()){a.negative^=1}}if(q){q.words[j]=qj}}if(q){q.strip()}a.strip();if(mode!=="div"&&shift!==0){a.iushrn(shift)}return{div:q||null,mod:a}};BN.prototype.divmod=function divmod(num,mode,positive){assert(!num.isZero());if(this.isZero()){return{div:new BN(0),mod:new BN(0)}}var div,mod,res;if(this.negative!==0&&num.negative===0){res=this.neg().divmod(num,mode);if(mode!=="mod"){div=res.div.neg()}if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.iadd(num)}}return{div:div,mod:mod}}if(this.negative===0&&num.negative!==0){res=this.divmod(num.neg(),mode);if(mode!=="mod"){div=res.div.neg()}return{div:div,mod:res.mod}}if((this.negative&num.negative)!==0){res=this.neg().divmod(num.neg(),mode);if(mode!=="div"){mod=res.mod.neg();if(positive&&mod.negative!==0){mod.isub(num)}}return{div:res.div,mod:mod}}if(num.length>this.length||this.cmp(num)<0){return{div:new BN(0),mod:this}}if(num.length===1){if(mode==="div"){return{div:this.divn(num.words[0]),mod:null}}if(mode==="mod"){return{div:null,mod:new BN(this.modn(num.words[0]))}}return{div:this.divn(num.words[0]),mod:new BN(this.modn(num.words[0]))}}return this._wordDiv(num,mode)};BN.prototype.div=function div(num){return this.divmod(num,"div",false).div};BN.prototype.mod=function mod(num){return this.divmod(num,"mod",false).mod};BN.prototype.umod=function umod(num){return this.divmod(num,"mod",true).mod};BN.prototype.divRound=function divRound(num){var dm=this.divmod(num);if(dm.mod.isZero())return dm.div;var mod=dm.div.negative!==0?dm.mod.isub(num):dm.mod;var half=num.ushrn(1);var r2=num.andln(1);var cmp=mod.cmp(half);if(cmp<0||r2===1&&cmp===0)return dm.div;return dm.div.negative!==0?dm.div.isubn(1):dm.div.iaddn(1)};BN.prototype.modn=function modn(num){assert(num<=67108863);var p=(1<<26)%num;var acc=0;for(var i=this.length-1;i>=0;i--){acc=(p*acc+(this.words[i]|0))%num}return acc};BN.prototype.idivn=function idivn(num){assert(num<=67108863);var carry=0;for(var i=this.length-1;i>=0;i--){var w=(this.words[i]|0)+carry*67108864;this.words[i]=w/num|0;carry=w%num}return this.strip()};BN.prototype.divn=function divn(num){return this.clone().idivn(num)};BN.prototype.egcd=function egcd(p){assert(p.negative===0);assert(!p.isZero());var x=this;var y=p.clone();if(x.negative!==0){x=x.umod(p)}else{x=x.clone()}var A=new BN(1);var B=new BN(0);var C=new BN(0);var D=new BN(1);var g=0;while(x.isEven()&&y.isEven()){x.iushrn(1);y.iushrn(1);++g}var yp=y.clone();var xp=x.clone();while(!x.isZero()){for(var i=0,im=1;(x.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){x.iushrn(i);while(i-- >0){if(A.isOdd()||B.isOdd()){A.iadd(yp);B.isub(xp)}A.iushrn(1);B.iushrn(1)}}for(var j=0,jm=1;(y.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){y.iushrn(j);while(j-- >0){if(C.isOdd()||D.isOdd()){C.iadd(yp);D.isub(xp)}C.iushrn(1);D.iushrn(1)}}if(x.cmp(y)>=0){x.isub(y);A.isub(C);B.isub(D)}else{y.isub(x);C.isub(A);D.isub(B)}}return{a:C,b:D,gcd:y.iushln(g)}};BN.prototype._invmp=function _invmp(p){assert(p.negative===0);assert(!p.isZero());var a=this;var b=p.clone();if(a.negative!==0){a=a.umod(p)}else{a=a.clone()}var x1=new BN(1);var x2=new BN(0);var delta=b.clone();while(a.cmpn(1)>0&&b.cmpn(1)>0){for(var i=0,im=1;(a.words[0]&im)===0&&i<26;++i,im<<=1);if(i>0){a.iushrn(i);while(i-- >0){if(x1.isOdd()){x1.iadd(delta)}x1.iushrn(1)}}for(var j=0,jm=1;(b.words[0]&jm)===0&&j<26;++j,jm<<=1);if(j>0){b.iushrn(j);while(j-- >0){if(x2.isOdd()){x2.iadd(delta)}x2.iushrn(1)}}if(a.cmp(b)>=0){a.isub(b);x1.isub(x2)}else{b.isub(a);x2.isub(x1)}}var res;if(a.cmpn(1)===0){res=x1}else{res=x2}if(res.cmpn(0)<0){res.iadd(p)}return res};BN.prototype.gcd=function gcd(num){if(this.isZero())return num.abs();if(num.isZero())return this.abs();var a=this.clone();var b=num.clone();a.negative=0;b.negative=0;for(var shift=0;a.isEven()&&b.isEven();shift++){a.iushrn(1);b.iushrn(1)}do{while(a.isEven()){a.iushrn(1)}while(b.isEven()){b.iushrn(1)}var r=a.cmp(b);if(r<0){var t=a;a=b;b=t}else if(r===0||b.cmpn(1)===0){break}a.isub(b)}while(true);return b.iushln(shift)};BN.prototype.invm=function invm(num){return this.egcd(num).a.umod(num)};BN.prototype.isEven=function isEven(){return(this.words[0]&1)===0};BN.prototype.isOdd=function isOdd(){return(this.words[0]&1)===1};BN.prototype.andln=function andln(num){return this.words[0]&num};BN.prototype.bincn=function bincn(bit){assert(typeof bit==="number");var r=bit%26;var s=(bit-r)/26;var q=1<>>26;w&=67108863;this.words[i]=w}if(carry!==0){this.words[i]=carry;this.length++}return this};BN.prototype.isZero=function isZero(){return this.length===1&&this.words[0]===0};BN.prototype.cmpn=function cmpn(num){var negative=num<0;if(this.negative!==0&&!negative)return-1;if(this.negative===0&&negative)return 1;this.strip();var res;if(this.length>1){res=1}else{if(negative){num=-num}assert(num<=67108863,"Number is too big");var w=this.words[0]|0;res=w===num?0:wnum.length)return 1;if(this.length=0;i--){var a=this.words[i]|0;var b=num.words[i]|0;if(a===b)continue;if(ab){res=1}break}return res};BN.prototype.gtn=function gtn(num){return this.cmpn(num)===1};BN.prototype.gt=function gt(num){return this.cmp(num)===1};BN.prototype.gten=function gten(num){return this.cmpn(num)>=0};BN.prototype.gte=function gte(num){return this.cmp(num)>=0};BN.prototype.ltn=function ltn(num){return this.cmpn(num)===-1};BN.prototype.lt=function lt(num){return this.cmp(num)===-1};BN.prototype.lten=function lten(num){return this.cmpn(num)<=0};BN.prototype.lte=function lte(num){return this.cmp(num)<=0};BN.prototype.eqn=function eqn(num){return this.cmpn(num)===0};BN.prototype.eq=function eq(num){return this.cmp(num)===0};BN.red=function red(num){return new Red(num)};BN.prototype.toRed=function toRed(ctx){assert(!this.red,"Already a number in reduction context");assert(this.negative===0,"red works only with positives");return ctx.convertTo(this)._forceRed(ctx)};BN.prototype.fromRed=function fromRed(){assert(this.red,"fromRed works only with numbers in reduction context");return this.red.convertFrom(this)};BN.prototype._forceRed=function _forceRed(ctx){this.red=ctx;return this};BN.prototype.forceRed=function forceRed(ctx){assert(!this.red,"Already a number in reduction context");return this._forceRed(ctx)};BN.prototype.redAdd=function redAdd(num){assert(this.red,"redAdd works only with red numbers");return this.red.add(this,num)};BN.prototype.redIAdd=function redIAdd(num){assert(this.red,"redIAdd works only with red numbers");return this.red.iadd(this,num)};BN.prototype.redSub=function redSub(num){assert(this.red,"redSub works only with red numbers");return this.red.sub(this,num)};BN.prototype.redISub=function redISub(num){assert(this.red,"redISub works only with red numbers");return this.red.isub(this,num)};BN.prototype.redShl=function redShl(num){assert(this.red,"redShl works only with red numbers");return this.red.shl(this,num)};BN.prototype.redMul=function redMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.mul(this,num)};BN.prototype.redIMul=function redIMul(num){assert(this.red,"redMul works only with red numbers");this.red._verify2(this,num);return this.red.imul(this,num)};BN.prototype.redSqr=function redSqr(){assert(this.red,"redSqr works only with red numbers");this.red._verify1(this);return this.red.sqr(this)};BN.prototype.redISqr=function redISqr(){assert(this.red,"redISqr works only with red numbers");this.red._verify1(this);return this.red.isqr(this)};BN.prototype.redSqrt=function redSqrt(){assert(this.red,"redSqrt works only with red numbers");this.red._verify1(this);return this.red.sqrt(this)};BN.prototype.redInvm=function redInvm(){assert(this.red,"redInvm works only with red numbers");this.red._verify1(this);return this.red.invm(this)};BN.prototype.redNeg=function redNeg(){assert(this.red,"redNeg works only with red numbers");this.red._verify1(this);return this.red.neg(this)};BN.prototype.redPow=function redPow(num){assert(this.red&&!num.red,"redPow(normalNum)");this.red._verify1(this);return this.red.pow(this,num)};var primes={k256:null,p224:null,p192:null,p25519:null};function MPrime(name,p){this.name=name;this.p=new BN(p,16);this.n=this.p.bitLength();this.k=new BN(1).iushln(this.n).isub(this.p);this.tmp=this._tmp()}MPrime.prototype._tmp=function _tmp(){var tmp=new BN(null);tmp.words=new Array(Math.ceil(this.n/13));return tmp};MPrime.prototype.ireduce=function ireduce(num){var r=num;var rlen;do{this.split(r,this.tmp);r=this.imulK(r);r=r.iadd(this.tmp);rlen=r.bitLength()}while(rlen>this.n);var cmp=rlen0){r.isub(this.p)}else{r.strip()}return r};MPrime.prototype.split=function split(input,out){input.iushrn(this.n,0,out)};MPrime.prototype.imulK=function imulK(num){return num.imul(this.k)};function K256(){MPrime.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}inherits(K256,MPrime);K256.prototype.split=function split(input,output){var mask=4194303;var outLen=Math.min(input.length,9);for(var i=0;i>>22;prev=next}prev>>>=22;input.words[i-10]=prev;if(prev===0&&input.length>10){input.length-=10}else{input.length-=9}};K256.prototype.imulK=function imulK(num){num.words[num.length]=0;num.words[num.length+1]=0;num.length+=2;var lo=0;for(var i=0;i>>=26;num.words[i]=lo;carry=hi}if(carry!==0){num.words[num.length++]=carry}return num};BN._prime=function prime(name){if(primes[name])return primes[name];var prime;if(name==="k256"){prime=new K256}else if(name==="p224"){prime=new P224}else if(name==="p192"){prime=new P192}else if(name==="p25519"){prime=new P25519}else{throw new Error("Unknown prime "+name)}primes[name]=prime;return prime};function Red(m){if(typeof m==="string"){var prime=BN._prime(m);this.m=prime.p;this.prime=prime}else{assert(m.gtn(1),"modulus must be greater than 1");this.m=m;this.prime=null}}Red.prototype._verify1=function _verify1(a){assert(a.negative===0,"red works only with positives");assert(a.red,"red works only with red numbers")};Red.prototype._verify2=function _verify2(a,b){assert((a.negative|b.negative)===0,"red works only with positives");assert(a.red&&a.red===b.red,"red works only with red numbers")};Red.prototype.imod=function imod(a){if(this.prime)return this.prime.ireduce(a)._forceRed(this);return a.umod(this.m)._forceRed(this)};Red.prototype.neg=function neg(a){if(a.isZero()){return a.clone()}return this.m.sub(a)._forceRed(this)};Red.prototype.add=function add(a,b){this._verify2(a,b);var res=a.add(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res._forceRed(this)};Red.prototype.iadd=function iadd(a,b){this._verify2(a,b);var res=a.iadd(b);if(res.cmp(this.m)>=0){res.isub(this.m)}return res};Red.prototype.sub=function sub(a,b){this._verify2(a,b);var res=a.sub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res._forceRed(this)};Red.prototype.isub=function isub(a,b){this._verify2(a,b);var res=a.isub(b);if(res.cmpn(0)<0){res.iadd(this.m)}return res};Red.prototype.shl=function shl(a,num){this._verify1(a);return this.imod(a.ushln(num))};Red.prototype.imul=function imul(a,b){this._verify2(a,b);return this.imod(a.imul(b))};Red.prototype.mul=function mul(a,b){this._verify2(a,b);return this.imod(a.mul(b))};Red.prototype.isqr=function isqr(a){return this.imul(a,a.clone())};Red.prototype.sqr=function sqr(a){return this.mul(a,a)};Red.prototype.sqrt=function sqrt(a){if(a.isZero())return a.clone();var mod3=this.m.andln(3);assert(mod3%2===1);if(mod3===3){var pow=this.m.add(new BN(1)).iushrn(2);return this.pow(a,pow)}var q=this.m.subn(1);var s=0;while(!q.isZero()&&q.andln(1)===0){s++;q.iushrn(1)}assert(!q.isZero());var one=new BN(1).toRed(this);var nOne=one.redNeg();var lpow=this.m.subn(1).iushrn(1);var z=this.m.bitLength();z=new BN(2*z*z).toRed(this);while(this.pow(z,lpow).cmp(nOne)!==0){z.redIAdd(nOne)}var c=this.pow(z,q);var r=this.pow(a,q.addn(1).iushrn(1));var t=this.pow(a,q);var m=s;while(t.cmp(one)!==0){var tmp=t;for(var i=0;tmp.cmp(one)!==0;i++){tmp=tmp.redSqr()}assert(i=0;i--){var word=num.words[i];for(var j=start-1;j>=0;j--){var bit=word>>j&1;if(res!==wnd[0]){res=this.sqr(res)}if(bit===0&¤t===0){currentLen=0;continue}current<<=1;current|=bit;currentLen++;if(currentLen!==windowSize&&(i!==0||j!==0))continue;res=this.mul(res,wnd[current]);currentLen=0;current=0}start=26}return res};Red.prototype.convertTo=function convertTo(num){var r=num.umod(this.m);return r===num?r.clone():r};Red.prototype.convertFrom=function convertFrom(num){var res=num.clone();res.red=null;return res};BN.mont=function mont(num){return new Mont(num)};function Mont(m){Red.call(this,m);this.shift=this.m.bitLength();if(this.shift%26!==0){this.shift+=26-this.shift%26}this.r=new BN(1).iushln(this.shift);this.r2=this.imod(this.r.sqr());this.rinv=this.r._invmp(this.m);this.minv=this.rinv.mul(this.r).isubn(1).div(this.m);this.minv=this.minv.umod(this.r);this.minv=this.r.sub(this.minv)}inherits(Mont,Red);Mont.prototype.convertTo=function convertTo(num){return this.imod(num.ushln(this.shift))};Mont.prototype.convertFrom=function convertFrom(num){var r=this.imod(num.mul(this.rinv));r.red=null;return r};Mont.prototype.imul=function imul(a,b){if(a.isZero()||b.isZero()){a.words[0]=0;a.length=1;return a}var t=a.imul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.mul=function mul(a,b){if(a.isZero()||b.isZero())return new BN(0)._forceRed(this);var t=a.mul(b);var c=t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);var u=t.isub(c).iushrn(this.shift);var res=u;if(u.cmp(this.m)>=0){res=u.isub(this.m)}else if(u.cmpn(0)<0){res=u.iadd(this.m)}return res._forceRed(this)};Mont.prototype.invm=function invm(a){var res=this.imod(a._invmp(this.m).mul(this.r2));return res._forceRed(this)}})(typeof module==="undefined"||module,this)},{buffer:91}],83:[function(require,module,exports){"use strict";module.exports=boundary;function boundary(cells){var i,j,k;var n=cells.length;var sz=0;for(i=0;i>>1;if(d<=0){return}var retval;var redList=pool.mallocDouble(2*d*n);var redIds=pool.mallocInt32(n);n=convertBoxes(red,d,redList,redIds);if(n>0){if(d===1&&full){sweep.init(n);retval=sweep.sweepComplete(d,visit,0,n,redList,redIds,0,n,redList,redIds)}else{var blueList=pool.mallocDouble(2*d*m);var blueIds=pool.mallocInt32(m);m=convertBoxes(blue,d,blueList,blueIds);if(m>0){sweep.init(n+m);if(d===1){retval=sweep.sweepBipartite(d,visit,0,n,redList,redIds,0,m,blueList,blueIds)}else{retval=boxIntersectIter(d,visit,full,n,redList,redIds,m,blueList,blueIds)}pool.free(blueList);pool.free(blueIds)}}pool.free(redList);pool.free(redIds)}return retval}var RESULT;function appendItem(i,j){RESULT.push([i,j])}function intersectFullArray(x){RESULT=[];boxIntersect(x,x,appendItem,true);return RESULT}function intersectBipartiteArray(x,y){RESULT=[];boxIntersect(x,y,appendItem,false);return RESULT}function boxIntersectWrapper(arg0,arg1,arg2){var result;switch(arguments.length){case 1:return intersectFullArray(arg0);case 2:if(typeof arg1==="function"){return boxIntersect(arg0,arg0,arg1,true)}else{return intersectBipartiteArray(arg0,arg1)}case 3:return boxIntersect(arg0,arg1,arg2,false);default:throw new Error("box-intersect: Invalid arguments")}}},{"./lib/intersect":86,"./lib/sweep":90,"typedarray-pool":507}],85:[function(require,module,exports){"use strict";var DIMENSION="d";var AXIS="ax";var VISIT="vv";var FLIP="fp";var ELEM_SIZE="es";var RED_START="rs";var RED_END="re";var RED_BOXES="rb";var RED_INDEX="ri";var RED_PTR="rp";var BLUE_START="bs";var BLUE_END="be";var BLUE_BOXES="bb";var BLUE_INDEX="bi";var BLUE_PTR="bp";var RETVAL="rv";var INNER_LABEL="Q";var ARGS=[DIMENSION,AXIS,VISIT,RED_START,RED_END,RED_BOXES,RED_INDEX,BLUE_START,BLUE_END,BLUE_BOXES,BLUE_INDEX];function generateBruteForce(redMajor,flip,full){var funcName="bruteForce"+(redMajor?"Red":"Blue")+(flip?"Flip":"")+(full?"Full":"");var code=["function ",funcName,"(",ARGS.join(),"){","var ",ELEM_SIZE,"=2*",DIMENSION,";"];var redLoop="for(var i="+RED_START+","+RED_PTR+"="+ELEM_SIZE+"*"+RED_START+";"+"i<"+RED_END+";"+"++i,"+RED_PTR+"+="+ELEM_SIZE+"){"+"var x0="+RED_BOXES+"["+AXIS+"+"+RED_PTR+"],"+"x1="+RED_BOXES+"["+AXIS+"+"+RED_PTR+"+"+DIMENSION+"],"+"xi="+RED_INDEX+"[i];";var blueLoop="for(var j="+BLUE_START+","+BLUE_PTR+"="+ELEM_SIZE+"*"+BLUE_START+";"+"j<"+BLUE_END+";"+"++j,"+BLUE_PTR+"+="+ELEM_SIZE+"){"+"var y0="+BLUE_BOXES+"["+AXIS+"+"+BLUE_PTR+"],"+(full?"y1="+BLUE_BOXES+"["+AXIS+"+"+BLUE_PTR+"+"+DIMENSION+"],":"")+"yi="+BLUE_INDEX+"[j];";if(redMajor){code.push(redLoop,INNER_LABEL,":",blueLoop)}else{code.push(blueLoop,INNER_LABEL,":",redLoop)}if(full){code.push("if(y1"+BLUE_END+"-"+BLUE_START+"){");if(full){invoke(true,false);code.push("}else{");invoke(false,false)}else{code.push("if("+FLIP+"){");invoke(true,true);code.push("}else{");invoke(true,false);code.push("}}else{if("+FLIP+"){");invoke(false,true);code.push("}else{");invoke(false,false);code.push("}")}code.push("}}return "+funcName);var codeStr=prefix.join("")+code.join("");var proc=new Function(codeStr);return proc()}exports.partial=bruteForcePlanner(false);exports.full=bruteForcePlanner(true)},{}],86:[function(require,module,exports){"use strict";module.exports=boxIntersectIter;var pool=require("typedarray-pool");var bits=require("bit-twiddle");var bruteForce=require("./brute");var bruteForcePartial=bruteForce.partial;var bruteForceFull=bruteForce.full;var sweep=require("./sweep");var findMedian=require("./median");var genPartition=require("./partition");var BRUTE_FORCE_CUTOFF=128;var SCAN_CUTOFF=1<<22;var SCAN_COMPLETE_CUTOFF=1<<22;var partitionInteriorContainsInterval=genPartition("!(lo>=p0)&&!(p1>=hi)",["p0","p1"]);var partitionStartEqual=genPartition("lo===p0",["p0"]);var partitionStartLessThan=genPartition("lo0){top-=1;var iptr=top*IFRAME_SIZE;var axis=BOX_ISTACK[iptr];var redStart=BOX_ISTACK[iptr+1];var redEnd=BOX_ISTACK[iptr+2];var blueStart=BOX_ISTACK[iptr+3];var blueEnd=BOX_ISTACK[iptr+4];var state=BOX_ISTACK[iptr+5];var dptr=top*DFRAME_SIZE;var lo=BOX_DSTACK[dptr];var hi=BOX_DSTACK[dptr+1];var flip=state&1;var full=!!(state&16);var red=xBoxes;var redIndex=xIndex;var blue=yBoxes;var blueIndex=yIndex;if(flip){red=yBoxes;redIndex=yIndex;blue=xBoxes;blueIndex=xIndex}if(state&2){redEnd=partitionStartLessThan(d,axis,redStart,redEnd,red,redIndex,hi);if(redStart>=redEnd){continue}}if(state&4){redStart=partitionEndLessThanEqual(d,axis,redStart,redEnd,red,redIndex,lo);if(redStart>=redEnd){continue}}var redCount=redEnd-redStart;var blueCount=blueEnd-blueStart;if(full){if(d*redCount*(redCount+blueCount)start&&boxes[ptr+axis]>x;--j,ptr-=elemSize){var aPtr=ptr;var bPtr=ptr+elemSize;for(var k=0;k>>1;var elemSize=2*d;var pivot=mid;var value=boxes[elemSize*mid+axis];while(lo=value1){pivot=pivot1;value=value1}else if(value0>=value2){pivot=pivot0;value=value0}else{pivot=pivot2;value=value2}}else{if(value1>=value2){pivot=pivot1;value=value1}else if(value2>=value0){pivot=pivot0;value=value0}else{pivot=pivot2;value=value2}}var aPtr=elemSize*(hi-1);var bPtr=elemSize*pivot;for(var i=0;i=0){reads.push("lo=e[k+n]")}if(predicate.indexOf("hi")>=0){reads.push("hi=e[k+o]")}fargs.push(code.replace("_",reads.join()).replace("$",predicate));return Function.apply(void 0,fargs)}},{}],89:[function(require,module,exports){"use strict";module.exports=wrapper;var INSERT_SORT_CUTOFF=32;function wrapper(data,n0){if(n0<=4*INSERT_SORT_CUTOFF){insertionSort(0,n0-1,data)}else{quickSort(0,n0-1,data)}}function insertionSort(left,right,data){var ptr=2*(left+1);for(var i=left+1;i<=right;++i){var a=data[ptr++];var b=data[ptr++];var j=i;var jptr=ptr-2;while(j-- >left){var x=data[jptr-2];var y=data[jptr-1];if(xdata[j+1]}return true}function comparePivot(i,y,b,data){i*=2;var x=data[i];if(x>1,index2=index3-sixth,index4=index3+sixth,el1=index1,el2=index2,el3=index3,el4=index4,el5=index5,less=left+1,great=right-1,tmp=0;if(compare(el1,el2,data)){tmp=el1;el1=el2;el2=tmp}if(compare(el4,el5,data)){tmp=el4;el4=el5;el5=tmp}if(compare(el1,el3,data)){tmp=el1;el1=el3;el3=tmp}if(compare(el2,el3,data)){tmp=el2;el2=el3;el3=tmp}if(compare(el1,el4,data)){tmp=el1;el1=el4;el4=tmp}if(compare(el3,el4,data)){tmp=el3;el3=el4;el4=tmp}if(compare(el2,el5,data)){tmp=el2;el2=el5;el5=tmp}if(compare(el2,el3,data)){tmp=el2;el2=el3;el3=tmp}if(compare(el4,el5,data)){tmp=el4;el4=el5;el5=tmp}var pivot1X=data[2*el2];var pivot1Y=data[2*el2+1];var pivot2X=data[2*el4];var pivot2Y=data[2*el4+1];var ptr0=2*el1;var ptr2=2*el3;var ptr4=2*el5;var ptr5=2*index1;var ptr6=2*index3;var ptr7=2*index5;for(var i1=0;i1<2;++i1){var x=data[ptr0+i1];var y=data[ptr2+i1];var z=data[ptr4+i1];data[ptr5+i1]=x;data[ptr6+i1]=y;data[ptr7+i1]=z}move(index2,left,data);move(index4,right,data);for(var k=less;k<=great;++k){if(comparePivot(k,pivot1X,pivot1Y,data)){if(k!==less){swap(k,less,data)}++less}else{if(!comparePivot(k,pivot2X,pivot2Y,data)){while(true){if(!comparePivot(great,pivot2X,pivot2Y,data)){if(--great>>1;isort(SWEEP_EVENTS,n);var redActive=0;var blueActive=0;for(var i=0;i=BLUE_FLAG){e=e-BLUE_FLAG|0;sqPop(BLUE_SWEEP_QUEUE,BLUE_SWEEP_INDEX,blueActive--,e)}else if(e>=0){sqPop(RED_SWEEP_QUEUE,RED_SWEEP_INDEX,redActive--,e)}else if(e<=-BLUE_FLAG){e=-e-BLUE_FLAG|0;for(var j=0;j>>1;isort(SWEEP_EVENTS,n);var redActive=0;var blueActive=0;var commonActive=0;for(var i=0;i>1===SWEEP_EVENTS[2*i+3]>>1){color=2;i+=1}if(e<0){var id=-(e>>1)-1;for(var j=0;j>1)-1;if(color===0){sqPop(RED_SWEEP_QUEUE,RED_SWEEP_INDEX,redActive--,id)}else if(color===1){sqPop(BLUE_SWEEP_QUEUE,BLUE_SWEEP_INDEX,blueActive--,id)}else if(color===2){sqPop(COMMON_SWEEP_QUEUE,COMMON_SWEEP_INDEX,commonActive--,id)}}}}function scanBipartite(d,axis,visit,flip,redStart,redEnd,red,redIndex,blueStart,blueEnd,blue,blueIndex){var ptr=0;var elemSize=2*d;var istart=axis;var iend=axis+d;var redShift=1;var blueShift=1;if(flip){blueShift=BLUE_FLAG}else{redShift=BLUE_FLAG}for(var i=redStart;i>>1;isort(SWEEP_EVENTS,n);var redActive=0;for(var i=0;i=BLUE_FLAG){isRed=!flip;idx-=BLUE_FLAG}else{isRed=!!flip;idx-=1}if(isRed){sqPush(RED_SWEEP_QUEUE,RED_SWEEP_INDEX,redActive++,idx)}else{var blueId=blueIndex[idx];var bluePtr=elemSize*idx;var b0=blue[bluePtr+axis+1];var b1=blue[bluePtr+axis+1+d];red_loop:for(var j=0;j>>1;isort(SWEEP_EVENTS,n);var redActive=0;for(var i=0;i=BLUE_FLAG){RED_SWEEP_QUEUE[redActive++]=idx-BLUE_FLAG}else{idx-=1;var blueId=blueIndex[idx];var bluePtr=elemSize*idx;var b0=blue[bluePtr+axis+1];var b1=blue[bluePtr+axis+1+d];red_loop:for(var j=0;j=0;--j){if(RED_SWEEP_QUEUE[j]===idx){for(var k=j+1;kK_MAX_LENGTH){throw new RangeError("Invalid typed array length")}var buf=new Uint8Array(length);buf.__proto__=Buffer.prototype;return buf}function Buffer(arg,encodingOrOffset,length){if(typeof arg==="number"){if(typeof encodingOrOffset==="string"){throw new Error("If encoding is specified then the first argument must be a string")}return allocUnsafe(arg)}return from(arg,encodingOrOffset,length)}if(typeof Symbol!=="undefined"&&Symbol.species&&Buffer[Symbol.species]===Buffer){Object.defineProperty(Buffer,Symbol.species,{value:null,configurable:true,enumerable:false,writable:false})}Buffer.poolSize=8192;function from(value,encodingOrOffset,length){if(typeof value==="number"){throw new TypeError('"value" argument must not be a number')}if(isArrayBuffer(value)||value&&isArrayBuffer(value.buffer)){return fromArrayBuffer(value,encodingOrOffset,length)}if(typeof value==="string"){return fromString(value,encodingOrOffset)}return fromObject(value)}Buffer.from=function(value,encodingOrOffset,length){return from(value,encodingOrOffset,length)};Buffer.prototype.__proto__=Uint8Array.prototype;Buffer.__proto__=Uint8Array;function assertSize(size){if(typeof size!=="number"){throw new TypeError('"size" argument must be of type number')}else if(size<0){throw new RangeError('"size" argument must not be negative')}}function alloc(size,fill,encoding){assertSize(size);if(size<=0){return createBuffer(size)}if(fill!==undefined){return typeof encoding==="string"?createBuffer(size).fill(fill,encoding):createBuffer(size).fill(fill)}return createBuffer(size)}Buffer.alloc=function(size,fill,encoding){return alloc(size,fill,encoding)};function allocUnsafe(size){assertSize(size);return createBuffer(size<0?0:checked(size)|0)}Buffer.allocUnsafe=function(size){return allocUnsafe(size)};Buffer.allocUnsafeSlow=function(size){return allocUnsafe(size)};function fromString(string,encoding){if(typeof encoding!=="string"||encoding===""){encoding="utf8"}if(!Buffer.isEncoding(encoding)){throw new TypeError("Unknown encoding: "+encoding)}var length=byteLength(string,encoding)|0;var buf=createBuffer(length);var actual=buf.write(string,encoding);if(actual!==length){buf=buf.slice(0,actual)}return buf}function fromArrayLike(array){var length=array.length<0?0:checked(array.length)|0;var buf=createBuffer(length);for(var i=0;i=K_MAX_LENGTH){throw new RangeError("Attempt to allocate Buffer larger than maximum "+"size: 0x"+K_MAX_LENGTH.toString(16)+" bytes")}return length|0}function SlowBuffer(length){if(+length!=length){length=0}return Buffer.alloc(+length)}Buffer.isBuffer=function isBuffer(b){return b!=null&&b._isBuffer===true};Buffer.compare=function compare(a,b){if(!Buffer.isBuffer(a)||!Buffer.isBuffer(b)){throw new TypeError("Arguments must be Buffers")}if(a===b)return 0;var x=a.length;var y=b.length;for(var i=0,len=Math.min(x,y);i>>1;case"base64":return base64ToBytes(string).length;default:if(loweredCase)return utf8ToBytes(string).length;encoding=(""+encoding).toLowerCase();loweredCase=true}}}Buffer.byteLength=byteLength;function slowToString(encoding,start,end){var loweredCase=false;if(start===undefined||start<0){start=0}if(start>this.length){return""}if(end===undefined||end>this.length){end=this.length}if(end<=0){return""}end>>>=0;start>>>=0;if(end<=start){return""}if(!encoding)encoding="utf8";while(true){switch(encoding){case"hex":return hexSlice(this,start,end);case"utf8":case"utf-8":return utf8Slice(this,start,end);case"ascii":return asciiSlice(this,start,end);case"latin1":case"binary":return latin1Slice(this,start,end);case"base64":return base64Slice(this,start,end);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return utf16leSlice(this,start,end);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(encoding+"").toLowerCase();loweredCase=true}}}Buffer.prototype._isBuffer=true;function swap(b,n,m){var i=b[n];b[n]=b[m];b[m]=i}Buffer.prototype.swap16=function swap16(){var len=this.length;if(len%2!==0){throw new RangeError("Buffer size must be a multiple of 16-bits")}for(var i=0;i0){str=this.toString("hex",0,max).match(/.{2}/g).join(" ");if(this.length>max)str+=" ... "}return""};Buffer.prototype.compare=function compare(target,start,end,thisStart,thisEnd){if(!Buffer.isBuffer(target)){throw new TypeError("Argument must be a Buffer")}if(start===undefined){start=0}if(end===undefined){end=target?target.length:0}if(thisStart===undefined){thisStart=0}if(thisEnd===undefined){thisEnd=this.length}if(start<0||end>target.length||thisStart<0||thisEnd>this.length){throw new RangeError("out of range index")}if(thisStart>=thisEnd&&start>=end){return 0}if(thisStart>=thisEnd){return-1}if(start>=end){return 1}start>>>=0;end>>>=0;thisStart>>>=0;thisEnd>>>=0;if(this===target)return 0;var x=thisEnd-thisStart;var y=end-start;var len=Math.min(x,y);var thisCopy=this.slice(thisStart,thisEnd);var targetCopy=target.slice(start,end);for(var i=0;i2147483647){byteOffset=2147483647}else if(byteOffset<-2147483648){byteOffset=-2147483648}byteOffset=+byteOffset;if(numberIsNaN(byteOffset)){byteOffset=dir?0:buffer.length-1}if(byteOffset<0)byteOffset=buffer.length+byteOffset;if(byteOffset>=buffer.length){if(dir)return-1;else byteOffset=buffer.length-1}else if(byteOffset<0){if(dir)byteOffset=0;else return-1}if(typeof val==="string"){val=Buffer.from(val,encoding)}if(Buffer.isBuffer(val)){if(val.length===0){return-1}return arrayIndexOf(buffer,val,byteOffset,encoding,dir)}else if(typeof val==="number"){val=val&255;if(typeof Uint8Array.prototype.indexOf==="function"){if(dir){return Uint8Array.prototype.indexOf.call(buffer,val,byteOffset)}else{return Uint8Array.prototype.lastIndexOf.call(buffer,val,byteOffset)}}return arrayIndexOf(buffer,[val],byteOffset,encoding,dir)}throw new TypeError("val must be string, number or Buffer")}function arrayIndexOf(arr,val,byteOffset,encoding,dir){var indexSize=1;var arrLength=arr.length;var valLength=val.length;if(encoding!==undefined){encoding=String(encoding).toLowerCase();if(encoding==="ucs2"||encoding==="ucs-2"||encoding==="utf16le"||encoding==="utf-16le"){if(arr.length<2||val.length<2){return-1}indexSize=2;arrLength/=2;valLength/=2;byteOffset/=2}}function read(buf,i){if(indexSize===1){return buf[i]}else{return buf.readUInt16BE(i*indexSize)}}var i;if(dir){var foundIndex=-1;for(i=byteOffset;iarrLength)byteOffset=arrLength-valLength;for(i=byteOffset;i>=0;i--){var found=true;for(var j=0;jremaining){length=remaining}}var strLen=string.length;if(length>strLen/2){length=strLen/2}for(var i=0;i>>0;if(isFinite(length)){length=length>>>0;if(encoding===undefined)encoding="utf8"}else{encoding=length;length=undefined}}else{throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported")}var remaining=this.length-offset;if(length===undefined||length>remaining)length=remaining;if(string.length>0&&(length<0||offset<0)||offset>this.length){throw new RangeError("Attempt to write outside buffer bounds")}if(!encoding)encoding="utf8";var loweredCase=false;for(;;){switch(encoding){case"hex":return hexWrite(this,string,offset,length);case"utf8":case"utf-8":return utf8Write(this,string,offset,length);case"ascii":return asciiWrite(this,string,offset,length);case"latin1":case"binary":return latin1Write(this,string,offset,length);case"base64":return base64Write(this,string,offset,length);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return ucs2Write(this,string,offset,length);default:if(loweredCase)throw new TypeError("Unknown encoding: "+encoding);encoding=(""+encoding).toLowerCase();loweredCase=true}}};Buffer.prototype.toJSON=function toJSON(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};function base64Slice(buf,start,end){if(start===0&&end===buf.length){return base64.fromByteArray(buf)}else{return base64.fromByteArray(buf.slice(start,end))}}function utf8Slice(buf,start,end){end=Math.min(buf.length,end);var res=[];var i=start;while(i239?4:firstByte>223?3:firstByte>191?2:1;if(i+bytesPerSequence<=end){var secondByte,thirdByte,fourthByte,tempCodePoint;switch(bytesPerSequence){case 1:if(firstByte<128){codePoint=firstByte}break;case 2:secondByte=buf[i+1];if((secondByte&192)===128){tempCodePoint=(firstByte&31)<<6|secondByte&63;if(tempCodePoint>127){codePoint=tempCodePoint}}break;case 3:secondByte=buf[i+1];thirdByte=buf[i+2];if((secondByte&192)===128&&(thirdByte&192)===128){tempCodePoint=(firstByte&15)<<12|(secondByte&63)<<6|thirdByte&63;if(tempCodePoint>2047&&(tempCodePoint<55296||tempCodePoint>57343)){codePoint=tempCodePoint}}break;case 4:secondByte=buf[i+1];thirdByte=buf[i+2];fourthByte=buf[i+3];if((secondByte&192)===128&&(thirdByte&192)===128&&(fourthByte&192)===128){tempCodePoint=(firstByte&15)<<18|(secondByte&63)<<12|(thirdByte&63)<<6|fourthByte&63;if(tempCodePoint>65535&&tempCodePoint<1114112){codePoint=tempCodePoint}}}}if(codePoint===null){codePoint=65533;bytesPerSequence=1}else if(codePoint>65535){codePoint-=65536;res.push(codePoint>>>10&1023|55296);codePoint=56320|codePoint&1023}res.push(codePoint);i+=bytesPerSequence}return decodeCodePointsArray(res)}var MAX_ARGUMENTS_LENGTH=4096;function decodeCodePointsArray(codePoints){var len=codePoints.length;if(len<=MAX_ARGUMENTS_LENGTH){return String.fromCharCode.apply(String,codePoints)}var res="";var i=0;while(ilen)end=len;var out="";for(var i=start;ilen){start=len}if(end<0){end+=len;if(end<0)end=0}else if(end>len){end=len}if(endlength)throw new RangeError("Trying to access beyond buffer length")}Buffer.prototype.readUIntLE=function readUIntLE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i>>0;byteLength=byteLength>>>0;if(!noAssert){checkOffset(offset,byteLength,this.length)}var val=this[offset+--byteLength];var mul=1;while(byteLength>0&&(mul*=256)){val+=this[offset+--byteLength]*mul}return val};Buffer.prototype.readUInt8=function readUInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);return this[offset]};Buffer.prototype.readUInt16LE=function readUInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]|this[offset+1]<<8};Buffer.prototype.readUInt16BE=function readUInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);return this[offset]<<8|this[offset+1]};Buffer.prototype.readUInt32LE=function readUInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return(this[offset]|this[offset+1]<<8|this[offset+2]<<16)+this[offset+3]*16777216};Buffer.prototype.readUInt32BE=function readUInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]*16777216+(this[offset+1]<<16|this[offset+2]<<8|this[offset+3])};Buffer.prototype.readIntLE=function readIntLE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var val=this[offset];var mul=1;var i=0;while(++i=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readIntBE=function readIntBE(offset,byteLength,noAssert){offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert)checkOffset(offset,byteLength,this.length);var i=byteLength;var mul=1;var val=this[offset+--i];while(i>0&&(mul*=256)){val+=this[offset+--i]*mul}mul*=128;if(val>=mul)val-=Math.pow(2,8*byteLength);return val};Buffer.prototype.readInt8=function readInt8(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,1,this.length);if(!(this[offset]&128))return this[offset];return(255-this[offset]+1)*-1};Buffer.prototype.readInt16LE=function readInt16LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset]|this[offset+1]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt16BE=function readInt16BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,2,this.length);var val=this[offset+1]|this[offset]<<8;return val&32768?val|4294901760:val};Buffer.prototype.readInt32LE=function readInt32LE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]|this[offset+1]<<8|this[offset+2]<<16|this[offset+3]<<24};Buffer.prototype.readInt32BE=function readInt32BE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return this[offset]<<24|this[offset+1]<<16|this[offset+2]<<8|this[offset+3]};Buffer.prototype.readFloatLE=function readFloatLE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,true,23,4)};Buffer.prototype.readFloatBE=function readFloatBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,4,this.length);return ieee754.read(this,offset,false,23,4)};Buffer.prototype.readDoubleLE=function readDoubleLE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,true,52,8)};Buffer.prototype.readDoubleBE=function readDoubleBE(offset,noAssert){offset=offset>>>0;if(!noAssert)checkOffset(offset,8,this.length);return ieee754.read(this,offset,false,52,8)};function checkInt(buf,value,offset,ext,max,min){if(!Buffer.isBuffer(buf))throw new TypeError('"buffer" argument must be a Buffer instance');if(value>max||valuebuf.length)throw new RangeError("Index out of range")}Buffer.prototype.writeUIntLE=function writeUIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var mul=1;var i=0;this[offset]=value&255;while(++i>>0;byteLength=byteLength>>>0;if(!noAssert){var maxBytes=Math.pow(2,8*byteLength)-1;checkInt(this,value,offset,byteLength,maxBytes,0)}var i=byteLength-1;var mul=1;this[offset+i]=value&255;while(--i>=0&&(mul*=256)){this[offset+i]=value/mul&255}return offset+byteLength};Buffer.prototype.writeUInt8=function writeUInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,255,0);this[offset]=value&255;return offset+1};Buffer.prototype.writeUInt16LE=function writeUInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,65535,0);this[offset]=value&255;this[offset+1]=value>>>8;return offset+2};Buffer.prototype.writeUInt16BE=function writeUInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,65535,0);this[offset]=value>>>8;this[offset+1]=value&255;return offset+2};Buffer.prototype.writeUInt32LE=function writeUInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);this[offset+3]=value>>>24;this[offset+2]=value>>>16;this[offset+1]=value>>>8;this[offset]=value&255;return offset+4};Buffer.prototype.writeUInt32BE=function writeUInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,4294967295,0);this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&255;return offset+4};Buffer.prototype.writeIntLE=function writeIntLE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=0;var mul=1;var sub=0;this[offset]=value&255;while(++i>0)-sub&255}return offset+byteLength};Buffer.prototype.writeIntBE=function writeIntBE(value,offset,byteLength,noAssert){value=+value;offset=offset>>>0;if(!noAssert){var limit=Math.pow(2,8*byteLength-1);checkInt(this,value,offset,byteLength,limit-1,-limit)}var i=byteLength-1;var mul=1;var sub=0;this[offset+i]=value&255;while(--i>=0&&(mul*=256)){if(value<0&&sub===0&&this[offset+i+1]!==0){sub=1}this[offset+i]=(value/mul>>0)-sub&255}return offset+byteLength};Buffer.prototype.writeInt8=function writeInt8(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,1,127,-128);if(value<0)value=255+value+1;this[offset]=value&255;return offset+1};Buffer.prototype.writeInt16LE=function writeInt16LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);this[offset]=value&255;this[offset+1]=value>>>8;return offset+2};Buffer.prototype.writeInt16BE=function writeInt16BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,2,32767,-32768);this[offset]=value>>>8;this[offset+1]=value&255;return offset+2};Buffer.prototype.writeInt32LE=function writeInt32LE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);this[offset]=value&255;this[offset+1]=value>>>8;this[offset+2]=value>>>16;this[offset+3]=value>>>24;return offset+4};Buffer.prototype.writeInt32BE=function writeInt32BE(value,offset,noAssert){value=+value;offset=offset>>>0;if(!noAssert)checkInt(this,value,offset,4,2147483647,-2147483648);if(value<0)value=4294967295+value+1;this[offset]=value>>>24;this[offset+1]=value>>>16;this[offset+2]=value>>>8;this[offset+3]=value&255;return offset+4};function checkIEEE754(buf,value,offset,ext,max,min){if(offset+ext>buf.length)throw new RangeError("Index out of range");if(offset<0)throw new RangeError("Index out of range")}function writeFloat(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,4,3.4028234663852886e38,-3.4028234663852886e38)}ieee754.write(buf,value,offset,littleEndian,23,4);return offset+4}Buffer.prototype.writeFloatLE=function writeFloatLE(value,offset,noAssert){return writeFloat(this,value,offset,true,noAssert)};Buffer.prototype.writeFloatBE=function writeFloatBE(value,offset,noAssert){return writeFloat(this,value,offset,false,noAssert)};function writeDouble(buf,value,offset,littleEndian,noAssert){value=+value;offset=offset>>>0;if(!noAssert){checkIEEE754(buf,value,offset,8,1.7976931348623157e308,-1.7976931348623157e308)}ieee754.write(buf,value,offset,littleEndian,52,8);return offset+8}Buffer.prototype.writeDoubleLE=function writeDoubleLE(value,offset,noAssert){return writeDouble(this,value,offset,true,noAssert)};Buffer.prototype.writeDoubleBE=function writeDoubleBE(value,offset,noAssert){return writeDouble(this,value,offset,false,noAssert)};Buffer.prototype.copy=function copy(target,targetStart,start,end){if(!Buffer.isBuffer(target))throw new TypeError("argument should be a Buffer");if(!start)start=0;if(!end&&end!==0)end=this.length;if(targetStart>=target.length)targetStart=target.length;if(!targetStart)targetStart=0;if(end>0&&end=this.length)throw new RangeError("Index out of range");if(end<0)throw new RangeError("sourceEnd out of bounds");if(end>this.length)end=this.length;if(target.length-targetStart=0;--i){target[i+targetStart]=this[i+start]}}else{Uint8Array.prototype.set.call(target,this.subarray(start,end),targetStart)}return len};Buffer.prototype.fill=function fill(val,start,end,encoding){if(typeof val==="string"){if(typeof start==="string"){encoding=start;start=0;end=this.length}else if(typeof end==="string"){encoding=end;end=this.length}if(encoding!==undefined&&typeof encoding!=="string"){throw new TypeError("encoding must be a string")}if(typeof encoding==="string"&&!Buffer.isEncoding(encoding)){throw new TypeError("Unknown encoding: "+encoding)}if(val.length===1){var code=val.charCodeAt(0);if(encoding==="utf8"&&code<128||encoding==="latin1"){val=code}}}else if(typeof val==="number"){val=val&255}if(start<0||this.length>>0;end=end===undefined?this.length:end>>>0;if(!val)val=0;var i;if(typeof val==="number"){for(i=start;i55295&&codePoint<57344){if(!leadSurrogate){if(codePoint>56319){if((units-=3)>-1)bytes.push(239,191,189);continue}else if(i+1===length){if((units-=3)>-1)bytes.push(239,191,189);continue}leadSurrogate=codePoint;continue}if(codePoint<56320){if((units-=3)>-1)bytes.push(239,191,189);leadSurrogate=codePoint;continue}codePoint=(leadSurrogate-55296<<10|codePoint-56320)+65536}else if(leadSurrogate){if((units-=3)>-1)bytes.push(239,191,189)}leadSurrogate=null;if(codePoint<128){if((units-=1)<0)break;bytes.push(codePoint)}else if(codePoint<2048){if((units-=2)<0)break;bytes.push(codePoint>>6|192,codePoint&63|128)}else if(codePoint<65536){if((units-=3)<0)break;bytes.push(codePoint>>12|224,codePoint>>6&63|128,codePoint&63|128)}else if(codePoint<1114112){if((units-=4)<0)break;bytes.push(codePoint>>18|240,codePoint>>12&63|128,codePoint>>6&63|128,codePoint&63|128)}else{throw new Error("Invalid code point")}}return bytes}function asciiToBytes(str){var byteArray=[];for(var i=0;i>8;lo=c%256;byteArray.push(lo);byteArray.push(hi)}return byteArray}function base64ToBytes(str){return base64.toByteArray(base64clean(str))}function blitBuffer(src,dst,offset,length){for(var i=0;i=dst.length||i>=src.length)break;dst[i+offset]=src[i]}return i}function isArrayBuffer(obj){return obj instanceof ArrayBuffer||obj!=null&&obj.constructor!=null&&obj.constructor.name==="ArrayBuffer"&&typeof obj.byteLength==="number"}function numberIsNaN(obj){return obj!==obj}},{"base64-js":62,ieee754:380}],93:[function(require,module,exports){"use strict";var monotoneTriangulate=require("./lib/monotone");var makeIndex=require("./lib/triangulation");var delaunayFlip=require("./lib/delaunay");var filterTriangulation=require("./lib/filter");module.exports=cdt2d;function canonicalizeEdge(e){return[Math.min(e[0],e[1]),Math.max(e[0],e[1])]}function compareEdge(a,b){return a[0]-b[0]||a[1]-b[1]}function canonicalizeEdges(edges){return edges.map(canonicalizeEdge).sort(compareEdge)}function getDefault(options,property,dflt){if(property in options){return options[property]}return dflt}function cdt2d(points,edges,options){if(!Array.isArray(edges)){options=edges||{};edges=[]}else{options=options||{};edges=edges||[]}var delaunay=!!getDefault(options,"delaunay",true);var interior=!!getDefault(options,"interior",true);var exterior=!!getDefault(options,"exterior",true);var infinity=!!getDefault(options,"infinity",false);if(!interior&&!exterior||points.length===0){return[]}var cells=monotoneTriangulate(points,edges);if(delaunay||interior!==exterior||infinity){var triangulation=makeIndex(points.length,canonicalizeEdges(edges));for(var i=0;i0){var b=stack.pop();var a=stack.pop();var x=-1,y=-1;var star=stars[a];for(var i=1;i=0){continue}triangulation.flip(a,b);testFlip(points,triangulation,stack,x,a,y);testFlip(points,triangulation,stack,a,y,x);testFlip(points,triangulation,stack,y,b,x);testFlip(points,triangulation,stack,b,x,y)}}},{"binary-search-bounds":98,"robust-in-sphere":469}],95:[function(require,module,exports){"use strict";var bsearch=require("binary-search-bounds");module.exports=classifyFaces;function FaceIndex(cells,neighbor,constraint,flags,active,next,boundary){this.cells=cells;this.neighbor=neighbor;this.flags=flags;this.constraint=constraint;this.active=active;this.next=next;this.boundary=boundary}var proto=FaceIndex.prototype;function compareCell(a,b){return a[0]-b[0]||a[1]-b[1]||a[2]-b[2]}proto.locate=function(){var key=[0,0,0];return function(a,b,c){var x=a,y=b,z=c;if(b0||next.length>0){while(active.length>0){var t=active.pop();if(flags[t]===-side){continue}flags[t]=side;var c=cells[t];for(var j=0;j<3;++j){var f=neighbor[3*t+j];if(f>=0&&flags[f]===0){if(constraint[3*t+j]){next.push(f)}else{active.push(f);flags[f]=side}}}}var tmp=next;next=active;active=tmp;next.length=0;side=-side}var result=filterCells(cells,flags,target);if(infinity){return result.concat(index.boundary)}return result}},{"binary-search-bounds":98}],96:[function(require,module,exports){"use strict";var bsearch=require("binary-search-bounds");var orient=require("robust-orientation")[3];var EVENT_POINT=0;var EVENT_END=1;var EVENT_START=2;module.exports=monotoneTriangulate;function PartialHull(a,b,idx,lowerIds,upperIds){this.a=a;this.b=b;this.idx=idx;this.lowerIds=lowerIds;this.upperIds=upperIds}function Event(a,b,type,idx){this.a=a;this.b=b;this.type=type;this.idx=idx}function compareEvent(a,b){var d=a.a[0]-b.a[0]||a.a[1]-b.a[1]||a.type-b.type;if(d){return d}if(a.type!==EVENT_POINT){d=orient(a.a,a.b,b.b);if(d){return d}}return a.idx-b.idx}function testPoint(hull,p){return orient(hull.a,hull.b,p)}function addPoint(cells,hulls,points,p,idx){var lo=bsearch.lt(hulls,p,testPoint);var hi=bsearch.gt(hulls,p,testPoint);for(var i=lo;i1&&orient(points[lowerIds[m-2]],points[lowerIds[m-1]],p)>0){cells.push([lowerIds[m-1],lowerIds[m-2],idx]);m-=1}lowerIds.length=m;lowerIds.push(idx);var upperIds=hull.upperIds;var m=upperIds.length;while(m>1&&orient(points[upperIds[m-2]],points[upperIds[m-1]],p)<0){cells.push([upperIds[m-2],upperIds[m-1],idx]);m-=1}upperIds.length=m;upperIds.push(idx)}}function findSplit(hull,edge){var d;if(hull.a[0]b[0]){events.push(new Event(b,a,EVENT_START,i),new Event(a,b,EVENT_END,i))}}events.sort(compareEvent);var minX=events[0].a[0]-(1+Math.abs(events[0].a[0]))*Math.pow(2,-52);var hull=[new PartialHull([minX,1],[minX,0],-1,[],[],[],[])];var cells=[];for(var i=0,numEvents=events.length;i=0}}();proto.removeTriangle=function(i,j,k){var stars=this.stars;removePair(stars[i],j,k);removePair(stars[j],k,i);removePair(stars[k],i,j)};proto.addTriangle=function(i,j,k){var stars=this.stars;stars[i].push(j,k);stars[j].push(k,i);stars[k].push(i,j)};proto.opposite=function(j,i){var list=this.stars[i];for(var k=1,n=list.length;k>>1,x=a[m]"];if(earlyOut){if(predicate.indexOf("c")<0){code.push(";if(x===y){return m}else if(x<=y){")}else{code.push(";var p=c(x,y);if(p===0){return m}else if(p<=0){")}}else{code.push(";if(",predicate,"){i=m;")}if(reversed){code.push("l=m+1}else{h=m-1}")}else{code.push("h=m-1}else{l=m+1}")}code.push("}");if(earlyOut){code.push("return -1};")}else{code.push("return i};")}return code.join("")}function compileBoundsSearch(predicate,reversed,suffix,earlyOut){var result=new Function([compileSearch("A","x"+predicate+"y",reversed,["y"],earlyOut),compileSearch("P","c(x,y)"+predicate+"0",reversed,["y","c"],earlyOut),"function dispatchBsearch",suffix,"(a,y,c,l,h){if(typeof(c)==='function'){return P(a,(l===void 0)?0:l|0,(h===void 0)?a.length-1:h|0,y,c)}else{return A(a,(c===void 0)?0:c|0,(l===void 0)?a.length-1:l|0,y)}}return dispatchBsearch",suffix].join(""));return result()}module.exports={ge:compileBoundsSearch(">=",false,"GE"),gt:compileBoundsSearch(">",false,"GT"),lt:compileBoundsSearch("<",true,"LT"),le:compileBoundsSearch("<=",true,"LE"),eq:compileBoundsSearch("-",true,"EQ",true)}},{}],99:[function(require,module,exports){"use strict";module.exports=orientation;function orientation(s){var p=1;for(var i=1;imax?max:value:valuemin?min:value}},{}],103:[function(require,module,exports){"use strict";module.exports=cleanPSLG;var UnionFind=require("union-find");var boxIntersect=require("box-intersect");var segseg=require("robust-segment-intersect");var rat=require("big-rat");var ratCmp=require("big-rat/cmp");var ratToFloat=require("big-rat/to-float");var ratVec=require("rat-vec");var nextafter=require("nextafter");var solveIntersection=require("./lib/rat-seg-intersect");function boundRat(r){var f=ratToFloat(r);return[nextafter(f,-Infinity),nextafter(f,Infinity)]}function boundEdges(points,edges){var bounds=new Array(edges.length);for(var i=0;i=0;--i){var junction=junctions[i];e=junction[0];var edge=edges[e];var s=edge[0];var t=edge[1];var a=floatPoints[s];var b=floatPoints[t];if((a[0]-b[0]||a[1]-b[1])<0){var tmp=s;s=t;t=tmp}edge[0]=s;var last=edge[1]=junction[1];var color;if(useColor){color=edge[2]}while(i>0&&junctions[i-1][0]===e){var junction=junctions[--i];var next=junction[1];if(useColor){edges.push([last,next,color])}else{edges.push([last,next])}last=next}if(useColor){edges.push([last,t,color])}else{edges.push([last,t])}}return ratPoints}function dedupPoints(floatPoints,ratPoints,floatBounds){var numPoints=ratPoints.length;var uf=new UnionFind(numPoints);var bounds=[];for(var i=0;ib[2]){return 1}return 0}function dedupEdges(edges,labels,useColor){if(edges.length===0){return}if(labels){for(var i=0;i0||tjunctions.length>0}return true}function cleanPSLG(points,edges,colors){var prevEdges;if(colors){prevEdges=edges;var augEdges=new Array(edges.length);for(var i=0;i>>24;var g=(n&16711680)>>>16;var b=(n&65280)>>>8;var a=n&255;if(normalized===false)return[r,g,b,a];return[r/255,g/255,b/255,a/255]}},{clamp:102}],106:[function(require,module,exports){"use strict";module.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}},{}],107:[function(require,module,exports){"use strict";var rgba=require("color-rgba");var clamp=require("clamp");var dtype=require("dtype");module.exports=function normalize(color,type){if(type==="float"||!type)type="array";if(type==="uint")type="uint8";if(type==="uint_clamped")type="uint8_clamped";var Ctor=dtype(type);var output=new Ctor(4);if(color instanceof Ctor){if(Array.isArray(color)){return color.slice()}output.set(color);return output}var normalize=type!=="uint8"&&type!=="uint8_clamped";if(color instanceof Uint8Array||color instanceof Uint8ClampedArray){output[0]=color[0];output[1]=color[1];output[2]=color[2];output[3]=color[3]!=null?color[3]:255;if(normalize){output[0]/=255;output[1]/=255;output[2]/=255;output[3]/=255}return output}if(!color.length||typeof color==="string"){color=rgba(color);color[0]/=255;color[1]/=255;color[2]/=255}if(!normalize){output[0]=clamp(Math.round(color[0]*255),0,255);output[1]=clamp(Math.round(color[1]*255),0,255);output[2]=clamp(Math.round(color[2]*255),0,255);output[3]=color[3]==null?255:clamp(Math.floor(color[3]*255),0,255)}else{output[0]=color[0];output[1]=color[1];output[2]=color[2];output[3]=color[3]!=null?color[3]:1}return output}},{clamp:102,"color-rgba":109,dtype:153}],108:[function(require,module,exports){(function(global){"use strict";var names=require("color-name");var isObject=require("is-plain-obj");var defined=require("defined");module.exports=parse;var baseHues={red:0,orange:60,yellow:120,green:180,blue:240,purple:300};function parse(cstr){var m,parts=[],alpha=1,space;if(typeof cstr==="string"){if(names[cstr]){parts=names[cstr].slice();space="rgb"}else if(cstr==="transparent"){alpha=0;space="rgb";parts=[0,0,0]}else if(/^#[A-Fa-f0-9]+$/.test(cstr)){var base=cstr.slice(1);var size=base.length;var isShort=size<=4;alpha=1;if(isShort){parts=[parseInt(base[0]+base[0],16),parseInt(base[1]+base[1],16),parseInt(base[2]+base[2],16)];if(size===4){alpha=parseInt(base[3]+base[3],16)/255}}else{parts=[parseInt(base[0]+base[1],16),parseInt(base[2]+base[3],16),parseInt(base[4]+base[5],16)];if(size===8){alpha=parseInt(base[6]+base[7],16)/255}}if(!parts[0])parts[0]=0;if(!parts[1])parts[1]=0;if(!parts[2])parts[2]=0;space="rgb"}else if(m=/^((?:rgb|hs[lvb]|hwb|cmyk?|xy[zy]|gray|lab|lchu?v?|[ly]uv|lms)a?)\s*\(([^\)]*)\)/.exec(cstr)){var name=m[1];var base=name.replace(/a$/,"");space=base;var size=base==="cmyk"?4:base==="gray"?1:3;parts=m[2].trim().split(/\s*,\s*/).map(function(x,i){if(/%$/.test(x)){if(i===size)return parseFloat(x)/100;if(base==="rgb")return parseFloat(x)*255/100;return parseFloat(x)}else if(base[i]==="h"){if(/deg$/.test(x)){return parseFloat(x)}else if(baseHues[x]!==undefined){return baseHues[x]}}return parseFloat(x)});if(name===base)parts.push(1);alpha=parts[size]===undefined?1:parts[size];parts=parts.slice(0,size)}else if(cstr.length>10&&/[0-9](?:\s|\/)/.test(cstr)){parts=cstr.match(/([0-9]+)/g).map(function(value){return parseFloat(value)});space=cstr.match(/([a-z])/gi).join("").toLowerCase()}}else if(typeof cstr==="number"){space="rgb";parts=[cstr>>>16,(cstr&65280)>>>8,cstr&255]}else if(isObject(cstr)){var r=defined(cstr.r,cstr.red,cstr.R,null);if(r!==null){space="rgb";parts=[r,defined(cstr.g,cstr.green,cstr.G),defined(cstr.b,cstr.blue,cstr.B)]}else{space="hsl";parts=[defined(cstr.h,cstr.hue,cstr.H),defined(cstr.s,cstr.saturation,cstr.S),defined(cstr.l,cstr.lightness,cstr.L,cstr.b,cstr.brightness)]}alpha=defined(cstr.a,cstr.alpha,cstr.opacity,1);if(cstr.opacity!=null)alpha/=100}else if(Array.isArray(cstr)||global.ArrayBuffer&&ArrayBuffer.isView&&ArrayBuffer.isView(cstr)){parts=[cstr[0],cstr[1],cstr[2]];space="rgb";alpha=cstr.length===4?cstr[3]:1}return{space:space,values:parts,alpha:alpha}}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"color-name":106,defined:148,"is-plain-obj":390}],109:[function(require,module,exports){"use strict";var parse=require("color-parse");var hsl=require("color-space/hsl");var clamp=require("clamp");module.exports=function rgba(color){var values,i,l;if(typeof color!=="string")throw Error("Argument should be a string");var parsed=parse(color);if(!parsed.space)return[];values=Array(3);values[0]=clamp(parsed.values[0],0,255);values[1]=clamp(parsed.values[1],0,255);values[2]=clamp(parsed.values[2],0,255);if(parsed.space[0]==="h"){values=hsl.rgb(values)}values.push(clamp(parsed.alpha,0,1));return values}},{clamp:102,"color-parse":108,"color-space/hsl":110}],110:[function(require,module,exports){"use strict";var rgb=require("./rgb");module.exports={name:"hsl",min:[0,0,0],max:[360,100,100],channel:["hue","saturation","lightness"],alias:["HSL"],rgb:function(hsl){var h=hsl[0]/360,s=hsl[1]/100,l=hsl[2]/100,t1,t2,t3,rgb,val;if(s===0){val=l*255;return[val,val,val]}if(l<.5){t2=l*(1+s)}else{t2=l+s-l*s}t1=2*l-t2;rgb=[0,0,0];for(var i=0;i<3;i++){t3=h+1/3*-(i-1);if(t3<0){t3++}else if(t3>1){t3--}if(6*t3<1){val=t1+(t2-t1)*6*t3}else if(2*t3<1){val=t2}else if(3*t3<2){val=t1+(t2-t1)*(2/3-t3)*6}else{val=t1}rgb[i]=val*255}return rgb}};rgb.hsl=function(rgb){var r=rgb[0]/255,g=rgb[1]/255,b=rgb[2]/255,min=Math.min(r,g,b),max=Math.max(r,g,b),delta=max-min,h,s,l;if(max===min){h=0}else if(r===max){h=(g-b)/delta}else if(g===max){h=2+(b-r)/delta}else if(b===max){h=4+(r-g)/delta}h=Math.min(h*60,360);if(h<0){h+=360}l=(min+max)/2;if(max===min){s=0}else if(l<=.5){s=delta/(max+min)}else{s=delta/(2-max-min)}return[h,s*100,l*100]}},{"./rgb":111}],111:[function(require,module,exports){"use strict";module.exports={name:"rgb",min:[0,0,0],max:[255,255,255],channel:["red","green","blue"],alias:["RGB"]}},{}],112:[function(require,module,exports){module.exports={jet:[{index:0,rgb:[0,0,131]},{index:.125,rgb:[0,60,170]},{index:.375,rgb:[5,255,255]},{index:.625,rgb:[255,255,0]},{index:.875,rgb:[250,0,0]},{index:1,rgb:[128,0,0]}],hsv:[{index:0,rgb:[255,0,0]},{index:.169,rgb:[253,255,2]},{index:.173,rgb:[247,255,2]},{index:.337,rgb:[0,252,4]},{index:.341,rgb:[0,252,10]},{index:.506,rgb:[1,249,255]},{index:.671,rgb:[2,0,253]},{index:.675,rgb:[8,0,253]},{index:.839,rgb:[255,0,251]},{index:.843,rgb:[255,0,245]},{index:1,rgb:[255,0,6]}],hot:[{index:0,rgb:[0,0,0]},{index:.3,rgb:[230,0,0]},{index:.6,rgb:[255,210,0]},{index:1,rgb:[255,255,255]}],cool:[{index:0,rgb:[0,255,255]},{index:1,rgb:[255,0,255]}],spring:[{index:0,rgb:[255,0,255]},{index:1,rgb:[255,255,0]}],summer:[{index:0,rgb:[0,128,102]},{index:1,rgb:[255,255,102]}],autumn:[{index:0,rgb:[255,0,0]},{index:1,rgb:[255,255,0]}],winter:[{index:0,rgb:[0,0,255]},{index:1,rgb:[0,255,128]}],bone:[{index:0,rgb:[0,0,0]},{index:.376,rgb:[84,84,116]},{index:.753,rgb:[169,200,200]},{index:1,rgb:[255,255,255]}],copper:[{index:0,rgb:[0,0,0]},{index:.804,rgb:[255,160,102]},{index:1,rgb:[255,199,127]}],greys:[{index:0,rgb:[0,0,0]},{index:1,rgb:[255,255,255]}],yignbu:[{index:0,rgb:[8,29,88]},{index:.125,rgb:[37,52,148]},{index:.25,rgb:[34,94,168]},{index:.375,rgb:[29,145,192]},{index:.5,rgb:[65,182,196]},{index:.625,rgb:[127,205,187]},{index:.75,rgb:[199,233,180]},{index:.875,rgb:[237,248,217]},{index:1,rgb:[255,255,217]}],greens:[{index:0,rgb:[0,68,27]},{index:.125,rgb:[0,109,44]},{index:.25,rgb:[35,139,69]},{index:.375,rgb:[65,171,93]},{index:.5,rgb:[116,196,118]},{index:.625,rgb:[161,217,155]},{index:.75,rgb:[199,233,192]},{index:.875,rgb:[229,245,224]},{index:1,rgb:[247,252,245]}],yiorrd:[{index:0,rgb:[128,0,38]},{index:.125,rgb:[189,0,38]},{index:.25,rgb:[227,26,28]},{index:.375,rgb:[252,78,42]},{index:.5,rgb:[253,141,60]},{index:.625,rgb:[254,178,76]},{index:.75,rgb:[254,217,118]},{index:.875,rgb:[255,237,160]},{index:1,rgb:[255,255,204]}],bluered:[{index:0,rgb:[0,0,255]},{index:1,rgb:[255,0,0]}],rdbu:[{index:0,rgb:[5,10,172]},{index:.35,rgb:[106,137,247]},{index:.5,rgb:[190,190,190]},{index:.6,rgb:[220,170,132]},{index:.7,rgb:[230,145,90]},{index:1,rgb:[178,10,28]}],picnic:[{index:0,rgb:[0,0,255]},{index:.1,rgb:[51,153,255]},{index:.2,rgb:[102,204,255]},{index:.3,rgb:[153,204,255]},{index:.4,rgb:[204,204,255]},{index:.5,rgb:[255,255,255]},{index:.6,rgb:[255,204,255]},{index:.7,rgb:[255,153,255]},{index:.8,rgb:[255,102,204]},{index:.9,rgb:[255,102,102]},{index:1,rgb:[255,0,0]}],rainbow:[{index:0,rgb:[150,0,90]},{index:.125,rgb:[0,0,200]},{index:.25,rgb:[0,25,255]},{index:.375,rgb:[0,152,255]},{index:.5,rgb:[44,255,150]},{index:.625,rgb:[151,255,0]},{index:.75,rgb:[255,234,0]},{index:.875,rgb:[255,111,0]},{index:1,rgb:[255,0,0]}],portland:[{index:0,rgb:[12,51,131]},{index:.25,rgb:[10,136,186]},{index:.5,rgb:[242,211,56]},{index:.75,rgb:[242,143,56]},{index:1,rgb:[217,30,30]}],blackbody:[{index:0,rgb:[0,0,0]},{index:.2,rgb:[230,0,0]},{index:.4,rgb:[230,210,0]},{index:.7,rgb:[255,255,255]},{index:1,rgb:[160,200,255]}],earth:[{index:0,rgb:[0,0,130]},{index:.1,rgb:[0,180,180]},{index:.2,rgb:[40,210,40]},{index:.4,rgb:[230,230,50]},{index:.6,rgb:[120,70,20]},{index:1,rgb:[255,255,255]}],electric:[{index:0,rgb:[0,0,0]},{index:.15,rgb:[30,0,100]},{index:.4,rgb:[120,0,100]},{index:.6,rgb:[160,90,0]},{index:.8,rgb:[230,200,0]},{index:1,rgb:[255,250,220]}],alpha:[{index:0,rgb:[255,255,255,0]},{index:1,rgb:[255,255,255,1]}],viridis:[{index:0,rgb:[68,1,84]},{index:.13,rgb:[71,44,122]},{index:.25,rgb:[59,81,139]},{index:.38,rgb:[44,113,142]},{index:.5,rgb:[33,144,141]},{index:.63,rgb:[39,173,129]},{index:.75,rgb:[92,200,99]},{index:.88,rgb:[170,220,50]},{index:1,rgb:[253,231,37]}],inferno:[{index:0,rgb:[0,0,4]},{index:.13,rgb:[31,12,72]},{index:.25,rgb:[85,15,109]},{index:.38,rgb:[136,34,106]},{index:.5,rgb:[186,54,85]},{index:.63,rgb:[227,89,51]},{index:.75,rgb:[249,140,10]},{index:.88,rgb:[249,201,50]},{index:1,rgb:[252,255,164]}],magma:[{index:0,rgb:[0,0,4]},{index:.13,rgb:[28,16,68]},{index:.25,rgb:[79,18,123]},{index:.38,rgb:[129,37,129]},{index:.5,rgb:[181,54,122]},{index:.63,rgb:[229,80,100]},{index:.75,rgb:[251,135,97]},{index:.88,rgb:[254,194,135]},{index:1,rgb:[252,253,191]}],plasma:[{index:0,rgb:[13,8,135]},{index:.13,rgb:[75,3,161]},{index:.25,rgb:[125,3,168]},{index:.38,rgb:[168,34,150]},{index:.5,rgb:[203,70,121]},{index:.63,rgb:[229,107,93]},{index:.75,rgb:[248,148,65]},{index:.88,rgb:[253,195,40]},{index:1,rgb:[240,249,33]}],warm:[{index:0,rgb:[125,0,179]},{index:.13,rgb:[172,0,187]},{index:.25,rgb:[219,0,170]},{index:.38,rgb:[255,0,130]},{index:.5,rgb:[255,63,74]},{index:.63,rgb:[255,123,0]},{index:.75,rgb:[234,176,0]},{index:.88,rgb:[190,228,0]},{index:1,rgb:[147,255,0]}],cool:[{index:0,rgb:[125,0,179]},{index:.13,rgb:[116,0,218]},{index:.25,rgb:[98,74,237]},{index:.38,rgb:[68,146,231]},{index:.5,rgb:[0,204,197]},{index:.63,rgb:[0,247,146]},{index:.75,rgb:[0,255,88]},{index:.88,rgb:[40,255,8]},{index:1,rgb:[147,255,0]}],"rainbow-soft":[{index:0,rgb:[125,0,179]},{index:.1,rgb:[199,0,180]},{index:.2,rgb:[255,0,121]},{index:.3,rgb:[255,108,0]},{index:.4,rgb:[222,194,0]},{index:.5,rgb:[150,255,0]},{index:.6,rgb:[0,255,55]},{index:.7,rgb:[0,246,150]},{index:.8,rgb:[50,167,222]},{index:.9,rgb:[103,51,235]},{index:1,rgb:[124,0,186]}],bathymetry:[{index:0,rgb:[40,26,44]},{index:.13,rgb:[59,49,90]},{index:.25,rgb:[64,76,139]},{index:.38,rgb:[63,110,151]},{index:.5,rgb:[72,142,158]},{index:.63,rgb:[85,174,163]},{index:.75,rgb:[120,206,163]},{index:.88,rgb:[187,230,172]},{index:1,rgb:[253,254,204]}],cdom:[{index:0,rgb:[47,15,62]},{index:.13,rgb:[87,23,86]},{index:.25,rgb:[130,28,99]},{index:.38,rgb:[171,41,96]},{index:.5,rgb:[206,67,86]},{index:.63,rgb:[230,106,84]},{index:.75,rgb:[242,149,103]},{index:.88,rgb:[249,193,135]},{index:1,rgb:[254,237,176]}],chlorophyll:[{index:0,rgb:[18,36,20]},{index:.13,rgb:[25,63,41]},{index:.25,rgb:[24,91,59]},{index:.38,rgb:[13,119,72]},{index:.5,rgb:[18,148,80]},{index:.63,rgb:[80,173,89]},{index:.75,rgb:[132,196,122]},{index:.88,rgb:[175,221,162]},{index:1,rgb:[215,249,208]}],density:[{index:0,rgb:[54,14,36]},{index:.13,rgb:[89,23,80]},{index:.25,rgb:[110,45,132]},{index:.38,rgb:[120,77,178]},{index:.5,rgb:[120,113,213]},{index:.63,rgb:[115,151,228]},{index:.75,rgb:[134,185,227]},{index:.88,rgb:[177,214,227]},{index:1,rgb:[230,241,241]}],"freesurface-blue":[{index:0,rgb:[30,4,110]},{index:.13,rgb:[47,14,176]},{index:.25,rgb:[41,45,236]},{index:.38,rgb:[25,99,212]},{index:.5,rgb:[68,131,200]},{index:.63,rgb:[114,156,197]},{index:.75,rgb:[157,181,203]},{index:.88,rgb:[200,208,216]},{index:1,rgb:[241,237,236]}],"freesurface-red":[{index:0,rgb:[60,9,18]},{index:.13,rgb:[100,17,27]},{index:.25,rgb:[142,20,29]},{index:.38,rgb:[177,43,27]},{index:.5,rgb:[192,87,63]},{index:.63,rgb:[205,125,105]},{index:.75,rgb:[216,162,148]},{index:.88,rgb:[227,199,193]},{index:1,rgb:[241,237,236]}],oxygen:[{index:0,rgb:[64,5,5]},{index:.13,rgb:[106,6,15]},{index:.25,rgb:[144,26,7]},{index:.38,rgb:[168,64,3]},{index:.5,rgb:[188,100,4]},{index:.63,rgb:[206,136,11]},{index:.75,rgb:[220,174,25]},{index:.88,rgb:[231,215,44]},{index:1,rgb:[248,254,105]}],par:[{index:0,rgb:[51,20,24]},{index:.13,rgb:[90,32,35]},{index:.25,rgb:[129,44,34]},{index:.38,rgb:[159,68,25]},{index:.5,rgb:[182,99,19]},{index:.63,rgb:[199,134,22]},{index:.75,rgb:[212,171,35]},{index:.88,rgb:[221,210,54]},{index:1,rgb:[225,253,75]}],phase:[{index:0,rgb:[145,105,18]},{index:.13,rgb:[184,71,38]},{index:.25,rgb:[186,58,115]},{index:.38,rgb:[160,71,185]},{index:.5,rgb:[110,97,218]},{index:.63,rgb:[50,123,164]},{index:.75,rgb:[31,131,110]},{index:.88,rgb:[77,129,34]},{index:1,rgb:[145,105,18]}],salinity:[{index:0,rgb:[42,24,108]},{index:.13,rgb:[33,50,162]},{index:.25,rgb:[15,90,145]},{index:.38,rgb:[40,118,137]},{index:.5,rgb:[59,146,135]},{index:.63,rgb:[79,175,126]},{index:.75,rgb:[120,203,104]},{index:.88,rgb:[193,221,100]},{index:1,rgb:[253,239,154]}],temperature:[{index:0,rgb:[4,35,51]},{index:.13,rgb:[23,51,122]},{index:.25,rgb:[85,59,157]},{index:.38,rgb:[129,79,143]},{index:.5,rgb:[175,95,130]},{index:.63,rgb:[222,112,101]},{index:.75,rgb:[249,146,66]},{index:.88,rgb:[249,196,65]},{index:1,rgb:[232,250,91]}],turbidity:[{index:0,rgb:[34,31,27]},{index:.13,rgb:[65,50,41]},{index:.25,rgb:[98,69,52]},{index:.38,rgb:[131,89,57]},{index:.5,rgb:[161,112,59]},{index:.63,rgb:[185,140,66]},{index:.75,rgb:[202,174,88]},{index:.88,rgb:[216,209,126]},{index:1,rgb:[233,246,171]}],"velocity-blue":[{index:0,rgb:[17,32,64]},{index:.13,rgb:[35,52,116]},{index:.25,rgb:[29,81,156]},{index:.38,rgb:[31,113,162]},{index:.5,rgb:[50,144,169]},{index:.63,rgb:[87,173,176]},{index:.75,rgb:[149,196,189]},{index:.88,rgb:[203,221,211]},{index:1,rgb:[254,251,230]}],"velocity-green":[{index:0,rgb:[23,35,19]},{index:.13,rgb:[24,64,38]},{index:.25,rgb:[11,95,45]},{index:.38,rgb:[39,123,35]},{index:.5,rgb:[95,146,12]},{index:.63,rgb:[152,165,18]},{index:.75,rgb:[201,186,69]},{index:.88,rgb:[233,216,137]},{index:1,rgb:[255,253,205]}],cubehelix:[{index:0,rgb:[0,0,0]},{index:.07,rgb:[22,5,59]},{index:.13,rgb:[60,4,105]},{index:.2,rgb:[109,1,135]},{index:.27,rgb:[161,0,147]},{index:.33,rgb:[210,2,142]},{index:.4,rgb:[251,11,123]},{index:.47,rgb:[255,29,97]},{index:.53,rgb:[255,54,69]},{index:.6,rgb:[255,85,46]},{index:.67,rgb:[255,120,34]},{index:.73,rgb:[255,157,37]},{index:.8,rgb:[241,191,57]},{index:.87,rgb:[224,220,93]},{index:.93,rgb:[218,241,142]},{index:1,rgb:[227,253,198]}]}},{}],113:[function(require,module,exports){"use strict";var colorScale=require("./colorScale");var lerp=require("lerp");module.exports=createColormap;function createColormap(spec){var indicies,rgba,fromrgba,torgba,nsteps,cmap,colormap,format,nshades,colors,alpha,index,i,r=[],g=[],b=[],a=[];if(!spec)spec={};nshades=(spec.nshades||72)-1;format=spec.format||"hex";colormap=spec.colormap;if(!colormap)colormap="jet";if(typeof colormap==="string"){colormap=colormap.toLowerCase();if(!colorScale[colormap]){throw Error(colormap+" not a supported colorscale")}cmap=colorScale[colormap]}else if(Array.isArray(colormap)){cmap=colormap.slice()}else{throw Error("unsupported colormap option",colormap)}if(cmap.length>nshades){throw new Error(colormap+" map requires nshades to be at least size "+cmap.length)}if(!Array.isArray(spec.alpha)){if(typeof spec.alpha==="number"){alpha=[spec.alpha,spec.alpha]}else{alpha=[1,1]}}else if(spec.alpha.length!==2){alpha=[1,1]}else{alpha=spec.alpha.slice()}indicies=cmap.map(function(c){return Math.round(c.index*nshades)});alpha[0]=Math.min(Math.max(alpha[0],0),1);alpha[1]=Math.min(Math.max(alpha[1],0),1);var steps=cmap.map(function(c,i){var index=cmap[i].index;var rgba=cmap[i].rgb.slice();if(rgba.length===4&&rgba[3]>=0&&rgba[3]<=1){return rgba}rgba[3]=alpha[0]+(alpha[1]-alpha[0])*index;return rgba});var colors=[];for(i=0;i=0}function compareAngle(a,b,c,d){var bcd=orient(b,c,d);if(bcd===0){var sabc=sgn(orient(a,b,c));var sabd=sgn(orient(a,b,d));if(sabc===sabd){if(sabc===0){var ic=testInterior(a,b,c);var id=testInterior(a,b,d);if(ic===id){return 0}else if(ic){return 1}else{return-1}}return 0}else if(sabd===0){if(sabc>0){return-1}else if(testInterior(a,b,d)){return-1}else{return 1}}else if(sabc===0){if(sabd>0){return 1}else if(testInterior(a,b,c)){return 1}else{return-1}}return sgn(sabd-sabc)}var abc=orient(a,b,c);if(abc>0){if(bcd>0&&orient(a,b,d)>0){return 1}return-1}else if(abc<0){if(bcd>0||orient(a,b,d)>0){return 1}return-1}else{var abd=orient(a,b,d);if(abd>0){return 1}else{if(testInterior(a,b,c)){return 1}else{return-1}}}}},{"robust-orientation":471,"robust-product":472,"robust-sum":476,signum:477,"two-sum":506}],115:[function(require,module,exports){module.exports=compareCells;var min=Math.min;function compareInt(a,b){return a-b}function compareCells(a,b){var n=a.length,t=a.length-b.length;if(t){return t}switch(n){case 0:return 0;case 1:return a[0]-b[0];case 2:return a[0]+a[1]-b[0]-b[1]||min(a[0],a[1])-min(b[0],b[1]);case 3:var l1=a[0]+a[1],m1=b[0]+b[1];t=l1+a[2]-(m1+b[2]);if(t){return t}var l0=min(a[0],a[1]),m0=min(b[0],b[1]);return min(l0,a[2])-min(m0,b[2])||min(l0+a[2],l1)-min(m0+b[2],m1);case 4:var aw=a[0],ax=a[1],ay=a[2],az=a[3],bw=b[0],bx=b[1],by=b[2],bz=b[3];return aw+ax+ay+az-(bw+bx+by+bz)||min(aw,ax,ay,az)-min(bw,bx,by,bz,bw)||min(aw+ax,aw+ay,aw+az,ax+ay,ax+az,ay+az)-min(bw+bx,bw+by,bw+bz,bx+by,bx+bz,by+bz)||min(aw+ax+ay,aw+ax+az,aw+ay+az,ax+ay+az)-min(bw+bx+by,bw+bx+bz,bw+by+bz,bx+by+bz);default:var as=a.slice().sort(compareInt);var bs=b.slice().sort(compareInt);for(var i=0;ipoints[hi][0]){hi=i}}if(lohi){return[[hi],[lo]]}else{return[[lo]]}}},{}],119:[function(require,module,exports){"use strict";module.exports=convexHull2D;var monotoneHull=require("monotone-convex-hull-2d");function convexHull2D(points){var hull=monotoneHull(points);var h=hull.length;if(h<=2){return[]}var edges=new Array(h);var a=hull[h-1];for(var i=0;i=front[k]){x+=1}}c[j]=x}}}return cells}function convexHullnD(points,d){try{return ich(points,true)}catch(e){var ah=aff(points);if(ah.length<=d){return[]}var npoints=permute(points,ah);var nhull=ich(npoints,true);return invPermute(nhull,ah)}}},{"affine-hull":53,"incremental-convex-hull":381}],121:[function(require,module,exports){module.exports={AFG:"afghan",ALA:"\\b\\wland",ALB:"albania",DZA:"algeria",ASM:"^(?=.*americ).*samoa",AND:"andorra",AGO:"angola",AIA:"anguill?a",ATA:"antarctica",ATG:"antigua",ARG:"argentin",ARM:"armenia",ABW:"^(?!.*bonaire).*\\baruba",AUS:"australia",AUT:"^(?!.*hungary).*austria|\\baustri.*\\bemp",AZE:"azerbaijan",BHS:"bahamas",BHR:"bahrain",BGD:"bangladesh|^(?=.*east).*paki?stan",BRB:"barbados",BLR:"belarus|byelo",BEL:"^(?!.*luxem).*belgium",BLZ:"belize|^(?=.*british).*honduras",BEN:"benin|dahome",BMU:"bermuda",BTN:"bhutan",BOL:"bolivia",BES:"^(?=.*bonaire).*eustatius|^(?=.*carib).*netherlands|\\bbes.?islands",BIH:"herzegovina|bosnia",BWA:"botswana|bechuana",BVT:"bouvet",BRA:"brazil",IOT:"british.?indian.?ocean",BRN:"brunei",BGR:"bulgaria",BFA:"burkina|\\bfaso|upper.?volta",BDI:"burundi",CPV:"verde",KHM:"cambodia|kampuchea|khmer",CMR:"cameroon",CAN:"canada",CYM:"cayman",CAF:"\\bcentral.african.republic",TCD:"\\bchad",CHL:"\\bchile",CHN:"^(?!.*\\bmac)(?!.*\\bhong)(?!.*\\btai)(?!.*\\brep).*china|^(?=.*peo)(?=.*rep).*china",CXR:"christmas",CCK:"\\bcocos|keeling",COL:"colombia",COM:"comoro",COG:"^(?!.*\\bdem)(?!.*\\bd[\\.]?r)(?!.*kinshasa)(?!.*zaire)(?!.*belg)(?!.*l.opoldville)(?!.*free).*\\bcongo",COK:"\\bcook",CRI:"costa.?rica",CIV:"ivoire|ivory",HRV:"croatia",CUB:"\\bcuba",CUW:"^(?!.*bonaire).*\\bcura(c|ç)ao",CYP:"cyprus",CSK:"czechoslovakia",CZE:"^(?=.*rep).*czech|czechia|bohemia",COD:"\\bdem.*congo|congo.*\\bdem|congo.*\\bd[\\.]?r|\\bd[\\.]?r.*congo|belgian.?congo|congo.?free.?state|kinshasa|zaire|l.opoldville|drc|droc|rdc",DNK:"denmark",DJI:"djibouti",DMA:"dominica(?!n)",DOM:"dominican.rep",ECU:"ecuador",EGY:"egypt",SLV:"el.?salvador",GNQ:"guine.*eq|eq.*guine|^(?=.*span).*guinea",ERI:"eritrea",EST:"estonia",ETH:"ethiopia|abyssinia",FLK:"falkland|malvinas",FRO:"faroe|faeroe",FJI:"fiji",FIN:"finland",FRA:"^(?!.*\\bdep)(?!.*martinique).*france|french.?republic|\\bgaul",GUF:"^(?=.*french).*guiana",PYF:"french.?polynesia|tahiti",ATF:"french.?southern",GAB:"gabon",GMB:"gambia",GEO:"^(?!.*south).*georgia",DDR:"german.?democratic.?republic|democratic.?republic.*germany|east.germany",DEU:"^(?!.*east).*germany|^(?=.*\\bfed.*\\brep).*german",GHA:"ghana|gold.?coast",GIB:"gibraltar",GRC:"greece|hellenic|hellas",GRL:"greenland",GRD:"grenada",GLP:"guadeloupe",GUM:"\\bguam",GTM:"guatemala",GGY:"guernsey",GIN:"^(?!.*eq)(?!.*span)(?!.*bissau)(?!.*portu)(?!.*new).*guinea",GNB:"bissau|^(?=.*portu).*guinea",GUY:"guyana|british.?guiana",HTI:"haiti",HMD:"heard.*mcdonald",VAT:"holy.?see|vatican|papal.?st",HND:"^(?!.*brit).*honduras",HKG:"hong.?kong",HUN:"^(?!.*austr).*hungary",ISL:"iceland",IND:"india(?!.*ocea)",IDN:"indonesia",IRN:"\\biran|persia",IRQ:"\\biraq|mesopotamia",IRL:"(^ireland)|(^republic.*ireland)",IMN:"^(?=.*isle).*\\bman",ISR:"israel",ITA:"italy",JAM:"jamaica",JPN:"japan",JEY:"jersey",JOR:"jordan",KAZ:"kazak",KEN:"kenya|british.?east.?africa|east.?africa.?prot",KIR:"kiribati",PRK:"^(?=.*democrat|people|north|d.*p.*.r).*\\bkorea|dprk|korea.*(d.*p.*r)",KWT:"kuwait",KGZ:"kyrgyz|kirghiz",LAO:"\\blaos?\\b",LVA:"latvia",LBN:"lebanon",LSO:"lesotho|basuto",LBR:"liberia",LBY:"libya",LIE:"liechtenstein",LTU:"lithuania",LUX:"^(?!.*belg).*luxem",MAC:"maca(o|u)",MDG:"madagascar|malagasy",MWI:"malawi|nyasa",MYS:"malaysia",MDV:"maldive",MLI:"\\bmali\\b",MLT:"\\bmalta",MHL:"marshall",MTQ:"martinique",MRT:"mauritania",MUS:"mauritius",MYT:"\\bmayotte",MEX:"\\bmexic",FSM:"fed.*micronesia|micronesia.*fed",MCO:"monaco",MNG:"mongolia",MNE:"^(?!.*serbia).*montenegro",MSR:"montserrat",MAR:"morocco|\\bmaroc",MOZ:"mozambique",MMR:"myanmar|burma",NAM:"namibia",NRU:"nauru",NPL:"nepal",NLD:"^(?!.*\\bant)(?!.*\\bcarib).*netherlands",ANT:"^(?=.*\\bant).*(nether|dutch)",NCL:"new.?caledonia",NZL:"new.?zealand",NIC:"nicaragua",NER:"\\bniger(?!ia)",NGA:"nigeria",NIU:"niue",NFK:"norfolk",MNP:"mariana",NOR:"norway",OMN:"\\boman|trucial",PAK:"^(?!.*east).*paki?stan",PLW:"palau",PSE:"palestin|\\bgaza|west.?bank",PAN:"panama",PNG:"papua|new.?guinea",PRY:"paraguay",PER:"peru",PHL:"philippines",PCN:"pitcairn",POL:"poland",PRT:"portugal",PRI:"puerto.?rico",QAT:"qatar",KOR:"^(?!.*d.*p.*r)(?!.*democrat)(?!.*people)(?!.*north).*\\bkorea(?!.*d.*p.*r)",MDA:"moldov|b(a|e)ssarabia",REU:"r(e|é)union",ROU:"r(o|u|ou)mania",RUS:"\\brussia|soviet.?union|u\\.?s\\.?s\\.?r|socialist.?republics",RWA:"rwanda",BLM:"barth(e|é)lemy",SHN:"helena",KNA:"kitts|\\bnevis",LCA:"\\blucia",MAF:"^(?=.*collectivity).*martin|^(?=.*france).*martin(?!ique)|^(?=.*french).*martin(?!ique)",SPM:"miquelon",VCT:"vincent",WSM:"^(?!.*amer).*samoa",SMR:"san.?marino",STP:"\\bs(a|ã)o.?tom(e|é)",SAU:"\\bsa\\w*.?arabia",SEN:"senegal",SRB:"^(?!.*monte).*serbia",SYC:"seychell",SLE:"sierra",SGP:"singapore",SXM:"^(?!.*martin)(?!.*saba).*maarten",SVK:"^(?!.*cze).*slovak",SVN:"slovenia",SLB:"solomon",SOM:"somali",ZAF:"south.africa|s\\\\..?africa",SGS:"south.?georgia|sandwich",SSD:"\\bs\\w*.?sudan",ESP:"spain",LKA:"sri.?lanka|ceylon",SDN:"^(?!.*\\bs(?!u)).*sudan",SUR:"surinam|dutch.?guiana",SJM:"svalbard",SWZ:"swaziland",SWE:"sweden",CHE:"switz|swiss",SYR:"syria",TWN:"taiwan|taipei|formosa|^(?!.*peo)(?=.*rep).*china",TJK:"tajik",THA:"thailand|\\bsiam",MKD:"macedonia|fyrom",TLS:"^(?=.*leste).*timor|^(?=.*east).*timor",TGO:"togo",TKL:"tokelau",TON:"tonga",TTO:"trinidad|tobago",TUN:"tunisia",TUR:"turkey",TKM:"turkmen",TCA:"turks",TUV:"tuvalu",UGA:"uganda",UKR:"ukrain",ARE:"emirates|^u\\.?a\\.?e\\.?$|united.?arab.?em",GBR:"united.?kingdom|britain|^u\\.?k\\.?$",TZA:"tanzania",USA:"united.?states\\b(?!.*islands)|\\bu\\.?s\\.?a\\.?\\b|^\\s*u\\.?s\\.?\\b(?!.*islands)",UMI:"minor.?outlying.?is",URY:"uruguay",UZB:"uzbek",VUT:"vanuatu|new.?hebrides",VEN:"venezuela",VNM:"^(?!.*republic).*viet.?nam|^(?=.*socialist).*viet.?nam",VGB:"^(?=.*\\bu\\.?\\s?k).*virgin|^(?=.*brit).*virgin|^(?=.*kingdom).*virgin",VIR:"^(?=.*\\bu\\.?\\s?s).*virgin|^(?=.*states).*virgin",WLF:"futuna|wallis",ESH:"western.sahara",YEM:"^(?!.*arab)(?!.*north)(?!.*sana)(?!.*peo)(?!.*dem)(?!.*south)(?!.*aden)(?!.*\\bp\\.?d\\.?r).*yemen",YMD:"^(?=.*peo).*yemen|^(?!.*rep)(?=.*dem).*yemen|^(?=.*south).*yemen|^(?=.*aden).*yemen|^(?=.*\\bp\\.?d\\.?r).*yemen",YUG:"yugoslavia",ZMB:"zambia|northern.?rhodesia",EAZ:"zanzibar",ZWE:"zimbabwe|^(?!.*northern).*rhodesia"}},{}],122:[function(require,module,exports){module.exports=["xx-small","x-small","small","medium","large","x-large","xx-large","larger","smaller"]},{}],123:[function(require,module,exports){module.exports=["normal","condensed","semi-condensed","extra-condensed","ultra-condensed","expanded","semi-expanded","extra-expanded","ultra-expanded"]},{}],124:[function(require,module,exports){module.exports=["normal","italic","oblique"]},{}],125:[function(require,module,exports){module.exports=["normal","bold","bolder","lighter","100","200","300","400","500","600","700","800","900"]},{}],126:[function(require,module,exports){"use strict";module.exports={parse:require("./parse"),stringify:require("./stringify")}},{"./parse":128,"./stringify":129}],127:[function(require,module,exports){"use strict";var sizes=require("css-font-size-keywords");module.exports={isSize:function isSize(value){return/^[\d\.]/.test(value)||value.indexOf("/")!==-1||sizes.indexOf(value)!==-1}}},{"css-font-size-keywords":122}],128:[function(require,module,exports){"use strict";var unquote=require("unquote");var globalKeywords=require("css-global-keywords");var systemFontKeywords=require("css-system-font-keywords");var fontWeightKeywords=require("css-font-weight-keywords");var fontStyleKeywords=require("css-font-style-keywords");var fontStretchKeywords=require("css-font-stretch-keywords");var splitBy=require("string-split-by");var isSize=require("./lib/util").isSize;module.exports=parseFont;var cache=parseFont.cache={};function parseFont(value){if(typeof value!=="string")throw new Error("Font argument must be a string.");if(cache[value])return cache[value];if(value===""){throw new Error("Cannot parse an empty string.")}if(systemFontKeywords.indexOf(value)!==-1){return cache[value]={system:value}}var font={style:"normal",variant:"normal",weight:"normal",stretch:"normal",lineHeight:"normal",size:"1rem",family:["serif"]};var tokens=splitBy(value,/\s+/);var token;while(token=tokens.shift()){if(globalKeywords.indexOf(token)!==-1){["style","variant","weight","stretch"].forEach(function(prop){font[prop]=token});return cache[value]=font}if(fontStyleKeywords.indexOf(token)!==-1){font.style=token;continue}if(token==="normal"||token==="small-caps"){font.variant=token;continue}if(fontStretchKeywords.indexOf(token)!==-1){font.stretch=token;continue}if(fontWeightKeywords.indexOf(token)!==-1){font.weight=token;continue}if(isSize(token)){var parts=splitBy(token,"/");font.size=parts[0];if(parts[1]!=null){font.lineHeight=parseLineHeight(parts[1])}else if(tokens[0]==="/"){tokens.shift();font.lineHeight=parseLineHeight(tokens.shift())}if(!tokens.length){throw new Error("Missing required font-family.")}font.family=splitBy(tokens.join(" "),/\s*,\s*/).map(unquote);return cache[value]=font}throw new Error("Unknown or unsupported font token: "+token)}throw new Error("Missing required font-size.")}function parseLineHeight(value){var parsed=parseFloat(value);if(parsed.toString()===value){return parsed}return value}},{"./lib/util":127,"css-font-stretch-keywords":123,"css-font-style-keywords":124,"css-font-weight-keywords":125,"css-global-keywords":130,"css-system-font-keywords":131,"string-split-by":490,unquote:510}],129:[function(require,module,exports){"use strict";var pick=require("pick-by-alias");var isSize=require("./lib/util").isSize;var globals=a2o(require("css-global-keywords"));var systems=a2o(require("css-system-font-keywords"));var weights=a2o(require("css-font-weight-keywords"));var styles=a2o(require("css-font-style-keywords"));var stretches=a2o(require("css-font-stretch-keywords"));var variants={normal:1,"small-caps":1};var fams={serif:1,"sans-serif":1,monospace:1,cursive:1,fantasy:1,"system-ui":1};var defaults={style:"normal",variant:"normal",weight:"normal",stretch:"normal",size:"1rem",lineHeight:"normal",family:"serif"};module.exports=function stringifyFont(o){o=pick(o,{style:"style fontstyle fontStyle font-style slope distinction",variant:"variant font-variant fontVariant fontvariant var capitalization",weight:"weight w font-weight fontWeight fontweight",stretch:"stretch font-stretch fontStretch fontstretch width",size:"size s font-size fontSize fontsize height em emSize",lineHeight:"lh line-height lineHeight lineheight leading",family:"font family fontFamily font-family fontfamily type typeface face",system:"system reserved default global"});if(o.system){if(o.system)verify(o.system,systems);return o.system}verify(o.style,styles);verify(o.variant,variants);verify(o.weight,weights);verify(o.stretch,stretches);if(o.size==null)o.size=defaults.size;if(typeof o.size==="number")o.size+="px";if(!isSize)throw Error("Bad size value `"+o.size+"`");if(!o.family)o.family=defaults.family;if(Array.isArray(o.family)){if(!o.family.length)o.family=[defaults.family];o.family=o.family.map(function(f){return fams[f]?f:'"'+f+'"'}).join(", ")}var result=[];result.push(o.style);if(o.variant!==o.style)result.push(o.variant);if(o.weight!==o.variant&&o.weight!==o.style)result.push(o.weight);if(o.stretch!==o.weight&&o.stretch!==o.variant&&o.stretch!==o.style)result.push(o.stretch);result.push(o.size+(o.lineHeight==null||o.lineHeight==="normal"||o.lineHeight+""==="1"?"":"/"+o.lineHeight));result.push(o.family);return result.filter(Boolean).join(" ")};function verify(value,values){if(value&&!values[value]&&!globals[value])throw Error("Unknown keyword `"+value+"`");return value}function a2o(a){var o={};for(var i=0;i=0;--i){f[i]=dh00*p0[i]+dh10*v0[i]+dh01*p1[i]+dh11*v1[i]}return f}return dh00*p0+dh10*v0+dh01*p1[i]+dh11*v1}function cubicHermite(p0,v0,p1,v1,t,f){var ti=t-1,t2=t*t,ti2=ti*ti,h00=(1+2*t)*ti2,h10=t*ti2,h01=t2*(3-2*t),h11=t2*ti;if(p0.length){if(!f){f=new Array(p0.length)}for(var i=p0.length-1;i>=0;--i){f[i]=h00*p0[i]+h10*v0[i]+h01*p1[i]+h11*v1[i]}return f}return h00*p0+h10*v0+h01*p1+h11*v1}module.exports=cubicHermite;module.exports.derivative=dcubicHermite},{}],133:[function(require,module,exports){"use strict";var createThunk=require("./lib/thunk.js");function Procedure(){this.argTypes=[];this.shimArgs=[];this.arrayArgs=[];this.arrayBlockIndices=[];this.scalarArgs=[];this.offsetArgs=[];this.offsetArgIndex=[];this.indexArgs=[];this.shapeArgs=[];this.funcName="";this.pre=null;this.body=null;this.post=null;this.debug=false}function compileCwise(user_args){var proc=new Procedure;proc.pre=user_args.pre;proc.body=user_args.body;proc.post=user_args.post;var proc_args=user_args.args.slice(0);proc.argTypes=proc_args;for(var i=0;i0){throw new Error("cwise: pre() block may not reference array args")}if(i0){throw new Error("cwise: post() block may not reference array args")}}else if(arg_type==="scalar"){proc.scalarArgs.push(i);proc.shimArgs.push("scalar"+i)}else if(arg_type==="index"){proc.indexArgs.push(i);if(i0){throw new Error("cwise: pre() block may not reference array index")}if(i0){throw new Error("cwise: post() block may not reference array index")}}else if(arg_type==="shape"){proc.shapeArgs.push(i);if(iproc_args.length){throw new Error("cwise: Too many arguments in pre() block")}if(proc.body.args.length>proc_args.length){throw new Error("cwise: Too many arguments in body() block")}if(proc.post.args.length>proc_args.length){throw new Error("cwise: Too many arguments in post() block")}proc.debug=!!user_args.printCode||!!user_args.debug;proc.funcName=user_args.funcName||"cwise";proc.blockSize=user_args.blockSize||64;return createThunk(proc)}module.exports=compileCwise},{"./lib/thunk.js":135}],134:[function(require,module,exports){"use strict";var uniq=require("uniq");function innerFill(order,proc,body){var dimension=order.length,nargs=proc.arrayArgs.length,has_index=proc.indexArgs.length>0,code=[],vars=[],idx=0,pidx=0,i,j;for(i=0;i0){code.push("var "+vars.join(","))}for(i=dimension-1;i>=0;--i){idx=order[i];code.push(["for(i",i,"=0;i",i,"0){code.push(["index[",pidx,"]-=s",pidx].join(""))}code.push(["++index[",idx,"]"].join(""))}code.push("}")}return code.join("\n")}function outerFill(matched,order,proc,body){var dimension=order.length,nargs=proc.arrayArgs.length,blockSize=proc.blockSize,has_index=proc.indexArgs.length>0,code=[];for(var i=0;i0;){"].join(""));code.push(["if(j",i,"<",blockSize,"){"].join(""));code.push(["s",order[i],"=j",i].join(""));code.push(["j",i,"=0"].join(""));code.push(["}else{s",order[i],"=",blockSize].join(""));code.push(["j",i,"-=",blockSize,"}"].join(""));if(has_index){code.push(["index[",order[i],"]=j",i].join(""))}}for(var i=0;i0){allEqual=allEqual&&summary[i]===summary[i-1]}}if(allEqual){return summary[0]}return summary.join("")}function generateCWiseOp(proc,typesig){var dimension=typesig[1].length-Math.abs(proc.arrayBlockIndices[0])|0;var orders=new Array(proc.arrayArgs.length);var dtypes=new Array(proc.arrayArgs.length);for(var i=0;i0){vars.push("shape=SS.slice(0)")}if(proc.indexArgs.length>0){var zeros=new Array(dimension);for(var i=0;i0){code.push("var "+vars.join(","))}for(var i=0;i3){code.push(processBlock(proc.pre,proc,dtypes))}var body=processBlock(proc.body,proc,dtypes);var matched=countMatches(loopOrders);if(matched3){code.push(processBlock(proc.post,proc,dtypes))}if(proc.debug){console.log("-----Generated cwise routine for ",typesig,":\n"+code.join("\n")+"\n----------")}var loopName=[proc.funcName||"unnamed","_cwise_loop_",orders[0].join("s"),"m",matched,typeSummary(dtypes)].join("");var f=new Function(["function ",loopName,"(",arglist.join(","),"){",code.join("\n"),"} return ",loopName].join(""));return f()}module.exports=generateCWiseOp},{uniq:509}],135:[function(require,module,exports){"use strict";var compile=require("./compile.js");function createThunk(proc){var code=["'use strict'","var CACHED={}"];var vars=[];var thunkName=proc.funcName+"_cwise_thunk";code.push(["return function ",thunkName,"(",proc.shimArgs.join(","),"){"].join(""));var typesig=[];var string_typesig=[];var proc_args=[["array",proc.arrayArgs[0],".shape.slice(",Math.max(0,proc.arrayBlockIndices[0]),proc.arrayBlockIndices[0]<0?","+proc.arrayBlockIndices[0]+")":")"].join("")];var shapeLengthConditions=[],shapeConditions=[];for(var i=0;i0){shapeLengthConditions.push("array"+proc.arrayArgs[0]+".shape.length===array"+j+".shape.length+"+(Math.abs(proc.arrayBlockIndices[0])-Math.abs(proc.arrayBlockIndices[i])));shapeConditions.push("array"+proc.arrayArgs[0]+".shape[shapeIndex+"+Math.max(0,proc.arrayBlockIndices[0])+"]===array"+j+".shape[shapeIndex+"+Math.max(0,proc.arrayBlockIndices[i])+"]")}}if(proc.arrayArgs.length>1){code.push("if (!("+shapeLengthConditions.join(" && ")+")) throw new Error('cwise: Arrays do not all have the same dimensionality!')");code.push("for(var shapeIndex=array"+proc.arrayArgs[0]+".shape.length-"+Math.abs(proc.arrayBlockIndices[0])+"; shapeIndex--\x3e0;) {");code.push("if (!("+shapeConditions.join(" && ")+")) throw new Error('cwise: Arrays do not all have the same shape!')");code.push("}")}for(var i=0;ib?1:a>=b?0:NaN};var bisector=function(compare){if(compare.length===1)compare=ascendingComparator(compare);return{left:function(a,x,lo,hi){if(lo==null)lo=0;if(hi==null)hi=a.length;while(lo>>1;if(compare(a[mid],x)<0)lo=mid+1;else hi=mid}return lo},right:function(a,x,lo,hi){if(lo==null)lo=0;if(hi==null)hi=a.length;while(lo>>1;if(compare(a[mid],x)>0)hi=mid;else lo=mid+1}return lo}}};function ascendingComparator(f){return function(d,x){return ascending(f(d),x)}}var ascendingBisect=bisector(ascending);var bisectRight=ascendingBisect.right;var bisectLeft=ascendingBisect.left;var pairs=function(array,f){if(f==null)f=pair;var i=0,n=array.length-1,p=array[0],pairs=new Array(n<0?0:n);while(ia?1:b>=a?0:NaN};var number=function(x){return x===null?NaN:+x};var variance=function(values,valueof){var n=values.length,m=0,i=-1,mean=0,value,delta,sum=0;if(valueof==null){while(++i1)return sum/(m-1)};var deviation=function(array,f){var v=variance(array,f);return v?Math.sqrt(v):v};var extent=function(values,valueof){var n=values.length,i=-1,value,min,max;if(valueof==null){while(++i=value){min=max=value;while(++ivalue)min=value;if(max=value){min=max=value;while(++ivalue)min=value;if(max0)return[start];if(reverse=stop0){start=Math.ceil(start/step);stop=Math.floor(stop/step);ticks=new Array(n=Math.ceil(stop-start+1));while(++i=0?(error>=e10?10:error>=e5?5:error>=e2?2:1)*Math.pow(10,power):-Math.pow(10,-power)/(error>=e10?10:error>=e5?5:error>=e2?2:1)}function tickStep(start,stop,count){var step0=Math.abs(stop-start)/Math.max(0,count),step1=Math.pow(10,Math.floor(Math.log(step0)/Math.LN10)),error=step0/step1;if(error>=e10)step1*=10;else if(error>=e5)step1*=5;else if(error>=e2)step1*=2;return stopx1)tz.pop(),--m;var bins=new Array(m+1),bin;for(i=0;i<=m;++i){bin=bins[i]=[];bin.x0=i>0?tz[i-1]:x0;bin.x1=i=1)return+valueof(values[n-1],n-1,values);var n,i=(n-1)*p,i0=Math.floor(i),value0=+valueof(values[i0],i0,values),value1=+valueof(values[i0+1],i0+1,values);return value0+(value1-value0)*(i-i0)};var freedmanDiaconis=function(values,min,max){values=map.call(values,number).sort(ascending);return Math.ceil((max-min)/(2*(quantile(values,.75)-quantile(values,.25))*Math.pow(values.length,-1/3)))};var scott=function(values,min,max){return Math.ceil((max-min)/(3.5*deviation(values)*Math.pow(values.length,-1/3)))};var max=function(values,valueof){var n=values.length,i=-1,value,max;if(valueof==null){while(++i=value){max=value;while(++imax){max=value}}}}}else{while(++i=value){max=value;while(++imax){max=value}}}}}return max};var mean=function(values,valueof){var n=values.length,m=n,i=-1,value,sum=0;if(valueof==null){while(++i=0){array=arrays[n];m=array.length;while(--m>=0){merged[--j]=array[m]}}return merged};var min=function(values,valueof){var n=values.length,i=-1,value,min;if(valueof==null){while(++i=value){min=value;while(++ivalue){min=value}}}}}else{while(++i=value){min=value;while(++ivalue){min=value}}}}}return min};var permute=function(array,indexes){var i=indexes.length,permutes=new Array(i);while(i--)permutes[i]=array[indexes[i]];return permutes};var scan=function(values,compare){if(!(n=values.length))return;var n,i=0,j=0,xi,xj=values[j];if(compare==null)compare=ascending;while(++i=keys.length){if(sortValues!=null)array.sort(sortValues);return rollup!=null?rollup(array):array}var i=-1,n=array.length,key=keys[depth++],keyValue,value,valuesByKey=map(),values,result=createResult();while(++ikeys.length)return map$$1;var array,sortKey=sortKeys[depth-1];if(rollup!=null&&depth>=keys.length)array=map$$1.entries();else array=[],map$$1.each(function(v,k){array.push({key:k,values:entries(v,depth)})});return sortKey!=null?array.sort(function(a,b){return sortKey(a.key,b.key)}):array}return nest={object:function(array){return apply(array,0,createObject,setObject)},map:function(array){return apply(array,0,createMap,setMap)},entries:function(array){return entries(apply(array,0,createMap,setMap),0)},key:function(d){keys.push(d);return nest},sortKeys:function(order){sortKeys[keys.length-1]=order;return nest},sortValues:function(order){sortValues=order;return nest},rollup:function(f){rollup=f;return nest}}};function createObject(){return{}}function setObject(object,key,value){object[key]=value}function createMap(){return map()}function setMap(map$$1,key,value){map$$1.set(key,value)}function Set(){}var proto=map.prototype;Set.prototype=set.prototype={constructor:Set,has:proto.has,add:function(value){value+="";this[prefix+value]=value;return this},remove:proto.remove,clear:proto.clear,values:proto.keys,size:proto.size,empty:proto.empty,each:proto.each};function set(object,f){var set=new Set;if(object instanceof Set)object.each(function(value){set.add(value)});else if(object){var i=-1,n=object.length;if(f==null)while(++i>8&15|m>>4&240,m>>4&15|m&240,(m&15)<<4|m&15,1)):(m=reHex6.exec(format))?rgbn(parseInt(m[1],16)):(m=reRgbInteger.exec(format))?new Rgb(m[1],m[2],m[3],1):(m=reRgbPercent.exec(format))?new Rgb(m[1]*255/100,m[2]*255/100,m[3]*255/100,1):(m=reRgbaInteger.exec(format))?rgba(m[1],m[2],m[3],m[4]):(m=reRgbaPercent.exec(format))?rgba(m[1]*255/100,m[2]*255/100,m[3]*255/100,m[4]):(m=reHslPercent.exec(format))?hsla(m[1],m[2]/100,m[3]/100,1):(m=reHslaPercent.exec(format))?hsla(m[1],m[2]/100,m[3]/100,m[4]):named.hasOwnProperty(format)?rgbn(named[format]):format==="transparent"?new Rgb(NaN,NaN,NaN,0):null}function rgbn(n){return new Rgb(n>>16&255,n>>8&255,n&255,1)}function rgba(r,g,b,a){if(a<=0)r=g=b=NaN;return new Rgb(r,g,b,a)}function rgbConvert(o){if(!(o instanceof Color))o=color(o);if(!o)return new Rgb;o=o.rgb();return new Rgb(o.r,o.g,o.b,o.opacity)}function rgb(r,g,b,opacity){return arguments.length===1?rgbConvert(r):new Rgb(r,g,b,opacity==null?1:opacity)}function Rgb(r,g,b,opacity){this.r=+r;this.g=+g;this.b=+b;this.opacity=+opacity}define(Rgb,rgb,extend(Color,{brighter:function(k){k=k==null?brighter:Math.pow(brighter,k);return new Rgb(this.r*k,this.g*k,this.b*k,this.opacity)},darker:function(k){k=k==null?darker:Math.pow(darker,k);return new Rgb(this.r*k,this.g*k,this.b*k,this.opacity)},rgb:function(){return this},displayable:function(){return 0<=this.r&&this.r<=255&&(0<=this.g&&this.g<=255)&&(0<=this.b&&this.b<=255)&&(0<=this.opacity&&this.opacity<=1)},toString:function(){var a=this.opacity;a=isNaN(a)?1:Math.max(0,Math.min(1,a));return(a===1?"rgb(":"rgba(")+Math.max(0,Math.min(255,Math.round(this.r)||0))+", "+Math.max(0,Math.min(255,Math.round(this.g)||0))+", "+Math.max(0,Math.min(255,Math.round(this.b)||0))+(a===1?")":", "+a+")")}}));function hsla(h,s,l,a){if(a<=0)h=s=l=NaN;else if(l<=0||l>=1)h=s=NaN;else if(s<=0)h=NaN;return new Hsl(h,s,l,a)}function hslConvert(o){if(o instanceof Hsl)return new Hsl(o.h,o.s,o.l,o.opacity);if(!(o instanceof Color))o=color(o);if(!o)return new Hsl;if(o instanceof Hsl)return o;o=o.rgb();var r=o.r/255,g=o.g/255,b=o.b/255,min=Math.min(r,g,b),max=Math.max(r,g,b),h=NaN,s=max-min,l=(max+min)/2;if(s){if(r===max)h=(g-b)/s+(g0&&l<1?0:h}return new Hsl(h,s,l,o.opacity)}function hsl(h,s,l,opacity){return arguments.length===1?hslConvert(h):new Hsl(h,s,l,opacity==null?1:opacity)}function Hsl(h,s,l,opacity){this.h=+h;this.s=+s;this.l=+l;this.opacity=+opacity}define(Hsl,hsl,extend(Color,{brighter:function(k){k=k==null?brighter:Math.pow(brighter,k);return new Hsl(this.h,this.s,this.l*k,this.opacity)},darker:function(k){k=k==null?darker:Math.pow(darker,k);return new Hsl(this.h,this.s,this.l*k,this.opacity)},rgb:function(){var h=this.h%360+(this.h<0)*360,s=isNaN(h)||isNaN(this.s)?0:this.s,l=this.l,m2=l+(l<.5?l:1-l)*s,m1=2*l-m2;return new Rgb(hsl2rgb(h>=240?h-240:h+120,m1,m2),hsl2rgb(h,m1,m2),hsl2rgb(h<120?h+240:h-120,m1,m2),this.opacity)},displayable:function(){return(0<=this.s&&this.s<=1||isNaN(this.s))&&(0<=this.l&&this.l<=1)&&(0<=this.opacity&&this.opacity<=1)}}));function hsl2rgb(h,m1,m2){return(h<60?m1+(m2-m1)*h/60:h<180?m2:h<240?m1+(m2-m1)*(240-h)/60:m1)*255}var deg2rad=Math.PI/180;var rad2deg=180/Math.PI;var Kn=18;var Xn=.95047;var Yn=1;var Zn=1.08883;var t0=4/29;var t1=6/29;var t2=3*t1*t1;var t3=t1*t1*t1;function labConvert(o){if(o instanceof Lab)return new Lab(o.l,o.a,o.b,o.opacity);if(o instanceof Hcl){var h=o.h*deg2rad;return new Lab(o.l,Math.cos(h)*o.c,Math.sin(h)*o.c,o.opacity)}if(!(o instanceof Rgb))o=rgbConvert(o);var b=rgb2xyz(o.r),a=rgb2xyz(o.g),l=rgb2xyz(o.b),x=xyz2lab((.4124564*b+.3575761*a+.1804375*l)/Xn),y=xyz2lab((.2126729*b+.7151522*a+.072175*l)/Yn),z=xyz2lab((.0193339*b+.119192*a+.9503041*l)/Zn);return new Lab(116*y-16,500*(x-y),200*(y-z),o.opacity)}function lab(l,a,b,opacity){return arguments.length===1?labConvert(l):new Lab(l,a,b,opacity==null?1:opacity)}function Lab(l,a,b,opacity){this.l=+l;this.a=+a;this.b=+b;this.opacity=+opacity}define(Lab,lab,extend(Color,{brighter:function(k){return new Lab(this.l+Kn*(k==null?1:k),this.a,this.b,this.opacity)},darker:function(k){return new Lab(this.l-Kn*(k==null?1:k),this.a,this.b,this.opacity)},rgb:function(){var y=(this.l+16)/116,x=isNaN(this.a)?y:y+this.a/500,z=isNaN(this.b)?y:y-this.b/200;y=Yn*lab2xyz(y);x=Xn*lab2xyz(x);z=Zn*lab2xyz(z);return new Rgb(xyz2rgb(3.2404542*x-1.5371385*y-.4985314*z),xyz2rgb(-.969266*x+1.8760108*y+.041556*z),xyz2rgb(.0556434*x-.2040259*y+1.0572252*z),this.opacity)}}));function xyz2lab(t){return t>t3?Math.pow(t,1/3):t/t2+t0}function lab2xyz(t){return t>t1?t*t*t:t2*(t-t0)}function xyz2rgb(x){return 255*(x<=.0031308?12.92*x:1.055*Math.pow(x,1/2.4)-.055)}function rgb2xyz(x){return(x/=255)<=.04045?x/12.92:Math.pow((x+.055)/1.055,2.4)}function hclConvert(o){if(o instanceof Hcl)return new Hcl(o.h,o.c,o.l,o.opacity);if(!(o instanceof Lab))o=labConvert(o);var h=Math.atan2(o.b,o.a)*rad2deg;return new Hcl(h<0?h+360:h,Math.sqrt(o.a*o.a+o.b*o.b),o.l,o.opacity)}function hcl(h,c,l,opacity){return arguments.length===1?hclConvert(h):new Hcl(h,c,l,opacity==null?1:opacity)}function Hcl(h,c,l,opacity){this.h=+h;this.c=+c;this.l=+l;this.opacity=+opacity}define(Hcl,hcl,extend(Color,{brighter:function(k){return new Hcl(this.h,this.c,this.l+Kn*(k==null?1:k),this.opacity)},darker:function(k){return new Hcl(this.h,this.c,this.l-Kn*(k==null?1:k),this.opacity)},rgb:function(){return labConvert(this).rgb()}}));var A=-.14861;var B=+1.78277;var C=-.29227;var D=-.90649;var E=+1.97294;var ED=E*D;var EB=E*B;var BC_DA=B*C-D*A;function cubehelixConvert(o){if(o instanceof Cubehelix)return new Cubehelix(o.h,o.s,o.l,o.opacity);if(!(o instanceof Rgb))o=rgbConvert(o);var r=o.r/255,g=o.g/255,b=o.b/255,l=(BC_DA*b+ED*r-EB*g)/(BC_DA+ED-EB),bl=b-l,k=(E*(g-l)-C*bl)/D,s=Math.sqrt(k*k+bl*bl)/(E*l*(1-l)),h=s?Math.atan2(k,bl)*rad2deg-120:NaN;return new Cubehelix(h<0?h+360:h,s,l,o.opacity)}function cubehelix(h,s,l,opacity){return arguments.length===1?cubehelixConvert(h):new Cubehelix(h,s,l,opacity==null?1:opacity)}function Cubehelix(h,s,l,opacity){this.h=+h;this.s=+s;this.l=+l;this.opacity=+opacity}define(Cubehelix,cubehelix,extend(Color,{brighter:function(k){k=k==null?brighter:Math.pow(brighter,k);return new Cubehelix(this.h,this.s,this.l*k,this.opacity)},darker:function(k){k=k==null?darker:Math.pow(darker,k);return new Cubehelix(this.h,this.s,this.l*k,this.opacity)},rgb:function(){var h=isNaN(this.h)?0:(this.h+120)*deg2rad,l=+this.l,a=isNaN(this.s)?0:this.s*l*(1-l),cosh=Math.cos(h),sinh=Math.sin(h);return new Rgb(255*(l+a*(A*cosh+B*sinh)),255*(l+a*(C*cosh+D*sinh)),255*(l+a*(E*cosh)),this.opacity)}}));exports.color=color;exports.rgb=rgb;exports.hsl=hsl;exports.lab=lab;exports.hcl=hcl;exports.cubehelix=cubehelix;Object.defineProperty(exports,"__esModule",{value:true})})},{}],142:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";var noop={value:function(){}};function dispatch(){for(var i=0,n=arguments.length,_={},t;i=0)name=t.slice(i+1),t=t.slice(0,i);if(t&&!types.hasOwnProperty(t))throw new Error("unknown type: "+t);return{type:t,name:name}})}Dispatch.prototype=dispatch.prototype={constructor:Dispatch,on:function(typename,callback){var _=this._,T=parseTypenames(typename+"",_),t,i=-1,n=T.length;if(arguments.length<2){while(++i0)for(var args=new Array(n),i=0,n,t;inode.index){var x=xi-data.x-data.vx,y=yi-data.y-data.vy,l=x*x+y*y;if(lxi+r||x1yi+r||y1quad.r){quad.r=quad[i].r}}}function initialize(){if(!nodes)return;var i,n=nodes.length,node;radii=new Array(n);for(i=0;i1?(_==null?forces.remove(name):forces.set(name,initializeForce(_)),simulation):forces.get(name)},find:function(x,y,radius){var i=0,n=nodes.length,dx,dy,d2,node,closest;if(radius==null)radius=Infinity;else radius*=radius;for(i=0;i1?(event.on(name,_),simulation):event.on(name)}}};var manyBody=function(){var nodes,node,alpha,strength=constant(-30),strengths,distanceMin2=1,distanceMax2=Infinity,theta2=.81;function force(_){var i,n=nodes.length,tree=d3Quadtree.quadtree(nodes,x$1,y$1).visitAfter(accumulate);for(alpha=_,i=0;i=distanceMax2)return;if(quad.data!==node||quad.next){if(x===0)x=jiggle(),l+=x*x;if(y===0)y=jiggle(),l+=y*y;if(l=1?(t=1,n-1):Math.floor(t*n),v1=values[i],v2=values[i+1],v0=i>0?values[i-1]:2*v1-v2,v3=i180||d<-180?d-360*Math.round(d/360):d):constant(isNaN(a)?b:a)}function gamma(y){return(y=+y)===1?nogamma:function(a,b){return b-a?exponential(a,b,y):constant(isNaN(a)?b:a)}}function nogamma(a,b){var d=b-a;return d?linear(a,d):constant(isNaN(a)?b:a)}var rgb$1=function rgbGamma(y){var color$$1=gamma(y);function rgb$$1(start,end){var r=color$$1((start=d3Color.rgb(start)).r,(end=d3Color.rgb(end)).r),g=color$$1(start.g,end.g),b=color$$1(start.b,end.b),opacity=nogamma(start.opacity,end.opacity);return function(t){start.r=r(t);start.g=g(t);start.b=b(t);start.opacity=opacity(t);return start+""}}rgb$$1.gamma=rgbGamma;return rgb$$1}(1);function rgbSpline(spline){return function(colors){var n=colors.length,r=new Array(n),g=new Array(n),b=new Array(n),i,color$$1;for(i=0;ibi){bs=b.slice(bi,bs);if(s[i])s[i]+=bs;else s[++i]=bs}if((am=am[0])===(bm=bm[0])){if(s[i])s[i]+=bm;else s[++i]=bm}else{s[++i]=null;q.push({i:i,x:number(am,bm)})}bi=reB.lastIndex}if(bi180)b+=360;else if(b-a>180)a+=360;q.push({i:s.push(pop(s)+"rotate(",null,degParen)-2,x:number(a,b)})}else if(b){s.push(pop(s)+"rotate("+b+degParen)}}function skewX(a,b,s,q){if(a!==b){q.push({i:s.push(pop(s)+"skewX(",null,degParen)-2,x:number(a,b)})}else if(b){s.push(pop(s)+"skewX("+b+degParen)}}function scale(xa,ya,xb,yb,s,q){if(xa!==xb||ya!==yb){var i=s.push(pop(s)+"scale(",null,",",null,")");q.push({i:i-4,x:number(xa,xb)},{i:i-2,x:number(ya,yb)})}else if(xb!==1||yb!==1){s.push(pop(s)+"scale("+xb+","+yb+")")}}return function(a,b){var s=[],q=[];a=parse(a),b=parse(b);translate(a.translateX,a.translateY,b.translateX,b.translateY,s,q);rotate(a.rotate,b.rotate,s,q);skewX(a.skewX,b.skewX,s,q);scale(a.scaleX,a.scaleY,b.scaleX,b.scaleY,s,q);a=b=null;return function(t){var i=-1,n=q.length,o;while(++i=(xm=(x0+x1)/2))x0=xm;else x1=xm;if(bottom=y>=(ym=(y0+y1)/2))y0=ym;else y1=ym;if(parent=node,!(node=node[i=bottom<<1|right]))return parent[i]=leaf,tree}xp=+tree._x.call(null,node.data);yp=+tree._y.call(null,node.data);if(x===xp&&y===yp)return leaf.next=node,parent?parent[i]=leaf:tree._root=leaf,tree;do{parent=parent?parent[i]=new Array(4):tree._root=new Array(4);if(right=x>=(xm=(x0+x1)/2))x0=xm;else x1=xm;if(bottom=y>=(ym=(y0+y1)/2))y0=ym;else y1=ym}while((i=bottom<<1|right)===(j=(yp>=ym)<<1|xp>=xm));return parent[j]=node,parent[i]=leaf,tree}function addAll(data){var d,i,n=data.length,x,y,xz=new Array(n),yz=new Array(n),x0=Infinity,y0=Infinity,x1=-Infinity,y1=-Infinity;for(i=0;ix1)x1=x;if(yy1)y1=y}if(x1x||x>x1||y0>y||y>y1){var z=x1-x0,node=this._root,parent,i;switch(i=(y<(y0+y1)/2)<<1|x<(x0+x1)/2){case 0:{do{parent=new Array(4),parent[i]=node,node=parent}while(z*=2,x1=x0+z,y1=y0+z,x>x1||y>y1);break}case 1:{do{parent=new Array(4),parent[i]=node,node=parent}while(z*=2,x0=x1-z,y1=y0+z,x0>x||y>y1);break}case 2:{do{parent=new Array(4),parent[i]=node,node=parent}while(z*=2,x1=x0+z,y0=y1-z,x>x1||y0>y);break}case 3:{do{parent=new Array(4),parent[i]=node,node=parent}while(z*=2,x0=x1-z,y0=y1-z,x0>x||y0>y);break}}if(this._root&&this._root.length)this._root=node}else return this;this._x0=x0;this._y0=y0;this._x1=x1;this._y1=y1;return this};var tree_data=function(){var data=[];this.visit(function(node){if(!node.length)do{data.push(node.data)}while(node=node.next)});return data};var tree_extent=function(_){return arguments.length?this.cover(+_[0][0],+_[0][1]).cover(+_[1][0],+_[1][1]):isNaN(this._x0)?undefined:[[this._x0,this._y0],[this._x1,this._y1]]};var Quad=function(node,x0,y0,x1,y1){this.node=node;this.x0=x0;this.y0=y0;this.x1=x1;this.y1=y1};var tree_find=function(x,y,radius){var data,x0=this._x0,y0=this._y0,x1,y1,x2,y2,x3=this._x1,y3=this._y1,quads=[],node=this._root,q,i;if(node)quads.push(new Quad(node,x0,y0,x3,y3));if(radius==null)radius=Infinity;else{x0=x-radius,y0=y-radius;x3=x+radius,y3=y+radius;radius*=radius}while(q=quads.pop()){if(!(node=q.node)||(x1=q.x0)>x3||(y1=q.y0)>y3||(x2=q.x1)=ym)<<1|x>=xm){q=quads[quads.length-1];quads[quads.length-1]=quads[quads.length-1-i];quads[quads.length-1-i]=q}}else{var dx=x-+this._x.call(null,node.data),dy=y-+this._y.call(null,node.data),d2=dx*dx+dy*dy;if(d2=(xm=(x0+x1)/2))x0=xm;else x1=xm;if(bottom=y>=(ym=(y0+y1)/2))y0=ym;else y1=ym;if(!(parent=node,node=node[i=bottom<<1|right]))return this;if(!node.length)break;if(parent[i+1&3]||parent[i+2&3]||parent[i+3&3])retainer=parent,j=i}while(node.data!==d)if(!(previous=node,node=node.next))return this;if(next=node.next)delete node.next;if(previous)return next?previous.next=next:delete previous.next,this;if(!parent)return this._root=next,this;next?parent[i]=next:delete parent[i];if((node=parent[0]||parent[1]||parent[2]||parent[3])&&node===(parent[3]||parent[2]||parent[1]||parent[0])&&!node.length){if(retainer)retainer[j]=node;else this._root=node}return this};function removeAll(data){for(var i=0,n=data.length;i=0)t._call.call(null,e);t=t._next}--frame}function wake(){clockNow=(clockLast=clock.now())+clockSkew;frame=timeout=0;try{timerFlush()}finally{frame=0;nap();clockNow=0}}function poke(){var now=clock.now(),delay=now-clockLast;if(delay>pokeDelay)clockSkew-=delay,clockLast=now}function nap(){var t0,t1=taskHead,t2,time=Infinity;while(t1){if(t1._call){if(time>t1._time)time=t1._time;t0=t1,t1=t1._next}else{t2=t1._next,t1._next=null;t1=t0?t0._next=t2:taskHead=t2}}taskTail=t0;sleep(time)}function sleep(time){if(frame)return;if(timeout)timeout=clearTimeout(timeout);var delay=time-clockNow;if(delay>24){if(timeb?1:a>=b?0:NaN}d3.descending=function(a,b){return ba?1:b>=a?0:NaN};d3.min=function(array,f){var i=-1,n=array.length,a,b;if(arguments.length===1){while(++i=b){a=b;break}while(++ib)a=b}else{while(++i=b){a=b;break}while(++ib)a=b}return a};d3.max=function(array,f){var i=-1,n=array.length,a,b;if(arguments.length===1){while(++i=b){a=b;break}while(++ia)a=b}else{while(++i=b){a=b;break}while(++ia)a=b}return a};d3.extent=function(array,f){var i=-1,n=array.length,a,b,c;if(arguments.length===1){while(++i=b){a=c=b;break}while(++ib)a=b;if(c=b){a=c=b;break}while(++ib)a=b;if(c1)return s/(j-1)};d3.deviation=function(){var v=d3.variance.apply(this,arguments);return v?Math.sqrt(v):v};function d3_bisector(compare){return{left:function(a,x,lo,hi){if(arguments.length<3)lo=0;if(arguments.length<4)hi=a.length;while(lo>>1;if(compare(a[mid],x)<0)lo=mid+1;else hi=mid}return lo},right:function(a,x,lo,hi){if(arguments.length<3)lo=0;if(arguments.length<4)hi=a.length;while(lo>>1;if(compare(a[mid],x)>0)hi=mid;else lo=mid+1}return lo}}}var d3_bisect=d3_bisector(d3_ascending);d3.bisectLeft=d3_bisect.left;d3.bisect=d3.bisectRight=d3_bisect.right;d3.bisector=function(f){return d3_bisector(f.length===1?function(d,x){return d3_ascending(f(d),x)}:f)};d3.shuffle=function(array,i0,i1){if((m=arguments.length)<3){i1=array.length;if(m<2)i0=0}var m=i1-i0,t,i;while(m){i=Math.random()*m--|0;t=array[m+i0],array[m+i0]=array[i+i0],array[i+i0]=t}return array};d3.permute=function(array,indexes){var i=indexes.length,permutes=new Array(i);while(i--)permutes[i]=array[indexes[i]];return permutes};d3.pairs=function(array){var i=0,n=array.length-1,p0,p1=array[0],pairs=new Array(n<0?0:n);while(i=0){array=arrays[n];m=array.length;while(--m>=0){merged[--j]=array[m]}}return merged};var abs=Math.abs;d3.range=function(start,stop,step){if(arguments.length<3){step=1;if(arguments.length<2){stop=start;start=0}}if((stop-start)/step===Infinity)throw new Error("infinite range");var range=[],k=d3_range_integerScale(abs(step)),i=-1,j;start*=k,stop*=k,step*=k;if(step<0)while((j=start+step*++i)>stop)range.push(j/k);else while((j=start+step*++i)=keys.length)return rollup?rollup.call(nest,array):sortValues?array.sort(sortValues):array;var i=-1,n=array.length,key=keys[depth++],keyValue,object,setter,valuesByKey=new d3_Map,values;while(++i=keys.length)return map;var array=[],sortKey=sortKeys[depth++];map.forEach(function(key,keyMap){array.push({key:key,values:entries(keyMap,depth)})});return sortKey?array.sort(function(a,b){return sortKey(a.key,b.key)}):array}nest.map=function(array,mapType){return map(mapType,array,0)};nest.entries=function(array){return entries(map(d3.map,array,0),0)};nest.key=function(d){keys.push(d);return nest};nest.sortKeys=function(order){sortKeys[keys.length-1]=order;return nest};nest.sortValues=function(order){sortValues=order;return nest};nest.rollup=function(f){rollup=f;return nest};return nest};d3.set=function(array){var set=new d3_Set;if(array)for(var i=0,n=array.length;i=0){name=type.slice(i+1);type=type.slice(0,i)}if(type)return arguments.length<2?this[type].on(name):this[type].on(name,listener);if(arguments.length===2){if(listener==null)for(type in this){if(this.hasOwnProperty(type))this[type].on(name,null)}return this}};function d3_dispatch_event(dispatch){var listeners=[],listenerByName=new d3_Map;function event(){var z=listeners,i=-1,n=z.length,l;while(++i=0&&(prefix=name.slice(0,i))!=="xmlns")name=name.slice(i+1);return d3_nsPrefix.hasOwnProperty(prefix)?{space:d3_nsPrefix[prefix],local:name}:name}};d3_selectionPrototype.attr=function(name,value){if(arguments.length<2){if(typeof name==="string"){var node=this.node();name=d3.ns.qualify(name);return name.local?node.getAttributeNS(name.space,name.local):node.getAttribute(name)}for(value in name)this.each(d3_selection_attr(value,name[value]));return this}return this.each(d3_selection_attr(name,value))};function d3_selection_attr(name,value){name=d3.ns.qualify(name);function attrNull(){this.removeAttribute(name)}function attrNullNS(){this.removeAttributeNS(name.space,name.local)}function attrConstant(){if(typeof value=="string"){value=value.replace(/\[/g,"");value=value.replace(/\]/g,"");if(value.slice(0,6)=="rotate"){value=value.replace(/\'/g,"")}}this.setAttribute(name,value)}function attrConstantNS(){this.setAttributeNS(name.space,name.local,value)}function attrFunction(){var x=value.apply(this,arguments);if(x==null)this.removeAttribute(name);else this.setAttribute(name,x)}function attrFunctionNS(){var x=value.apply(this,arguments);if(x==null)this.removeAttributeNS(name.space,name.local);else this.setAttributeNS(name.space,name.local,x)}return value==null?name.local?attrNullNS:attrNull:typeof value==="function"?name.local?attrFunctionNS:attrFunction:name.local?attrConstantNS:attrConstant}function d3_collapse(s){return s.trim().replace(/\s+/g," ")}d3_selectionPrototype.classed=function(name,value){if(arguments.length<2){if(typeof name==="string"){var node=this.node(),n=(name=d3_selection_classes(name)).length,i=-1;if(value=node.classList){while(++i=0;){if(node=group[i]){if(next&&next!==node.nextSibling)next.parentNode.insertBefore(node,next);next=node}}}return this};d3_selectionPrototype.sort=function(comparator){comparator=d3_selection_sortComparator.apply(this,arguments);for(var j=-1,m=this.length;++j=i0)i0=i+1;while(!(node=group[i0])&&++i00)type=type.slice(0,i);var filter=d3_selection_onFilters.get(type);if(filter)type=filter,wrap=d3_selection_onFilter;function onRemove(){var l=this[name];if(l){this.removeEventListener(type,l,l.$);delete this[name]}}function onAdd(){var l=wrap(listener,d3_array(arguments));onRemove.call(this);this.addEventListener(type,this[name]=l,l.$=capture);l._=listener}function removeAll(){var re=new RegExp("^__on([^.]+)"+d3.requote(type)+"$"),match;for(var name in this){if(match=name.match(re)){var l=this[name];this.removeEventListener(match[1],l,l.$);delete this[name]}}}return i?listener?onAdd:onRemove:listener?d3_noop:removeAll}var d3_selection_onFilters=d3.map({mouseenter:"mouseover",mouseleave:"mouseout"});if(d3_document){d3_selection_onFilters.forEach(function(k){if("on"+k in d3_document)d3_selection_onFilters.remove(k)})}function d3_selection_onListener(listener,argumentz){return function(e){var o=d3.event;d3.event=e;argumentz[0]=this.__data__;try{listener.apply(this,argumentz)}finally{d3.event=o}}}function d3_selection_onFilter(listener,argumentz){var l=d3_selection_onListener(listener,argumentz);return function(e){var target=this,related=e.relatedTarget;if(!related||related!==target&&!(related.compareDocumentPosition(target)&8)){l.call(target,e)}}}var d3_event_dragSelect,d3_event_dragId=0;function d3_event_dragSuppress(node){var name=".dragsuppress-"+ ++d3_event_dragId,click="click"+name,w=d3.select(d3_window(node)).on("touchmove"+name,d3_eventPreventDefault).on("dragstart"+name,d3_eventPreventDefault).on("selectstart"+name,d3_eventPreventDefault);if(d3_event_dragSelect==null){d3_event_dragSelect="onselectstart"in node?false:d3_vendorSymbol(node.style,"userSelect")}if(d3_event_dragSelect){var style=d3_documentElement(node).style,select=style[d3_event_dragSelect];style[d3_event_dragSelect]="none"}return function(suppressClick){w.on(name,null);if(d3_event_dragSelect)style[d3_event_dragSelect]=select;if(suppressClick){var off=function(){w.on(click,null)};w.on(click,function(){d3_eventPreventDefault();off()},true);setTimeout(off,0)}}}d3.mouse=function(container){return d3_mousePoint(container,d3_eventSource())};var d3_mouse_bug44083=this.navigator&&/WebKit/.test(this.navigator.userAgent)?-1:0;function d3_mousePoint(container,e){if(e.changedTouches)e=e.changedTouches[0];var svg=container.ownerSVGElement||container;if(svg.createSVGPoint){var point=svg.createSVGPoint();if(d3_mouse_bug44083<0){var window=d3_window(container);if(window.scrollX||window.scrollY){svg=d3.select("body").append("svg").style({position:"absolute",top:0,left:0,margin:0,padding:0,border:"none"},"important");var ctm=svg[0][0].getScreenCTM();d3_mouse_bug44083=!(ctm.f||ctm.e);svg.remove()}}if(d3_mouse_bug44083)point.x=e.pageX,point.y=e.pageY;else point.x=e.clientX,point.y=e.clientY;point=point.matrixTransform(container.getScreenCTM().inverse());return[point.x,point.y]}var rect=container.getBoundingClientRect();return[e.clientX-rect.left-container.clientLeft,e.clientY-rect.top-container.clientTop]}d3.touch=function(container,touches,identifier){if(arguments.length<3)identifier=touches,touches=d3_eventSource().changedTouches;if(touches)for(var i=0,n=touches.length,touch;i0?1:x<0?-1:0}function d3_cross2d(a,b,c){return(b[0]-a[0])*(c[1]-a[1])-(b[1]-a[1])*(c[0]-a[0])}function d3_acos(x){return x>1?0:x<-1?π:Math.acos(x)}function d3_asin(x){return x>1?halfπ:x<-1?-halfπ:Math.asin(x)}function d3_sinh(x){return((x=Math.exp(x))-1/x)/2}function d3_cosh(x){return((x=Math.exp(x))+1/x)/2}function d3_tanh(x){return((x=Math.exp(2*x))-1)/(x+1)}function d3_haversin(x){return(x=Math.sin(x/2))*x}var ρ=Math.SQRT2,ρ2=2,ρ4=4;d3.interpolateZoom=function(p0,p1){var ux0=p0[0],uy0=p0[1],w0=p0[2],ux1=p1[0],uy1=p1[1],w1=p1[2],dx=ux1-ux0,dy=uy1-uy0,d2=dx*dx+dy*dy,i,S;if(d2<ε2){S=Math.log(w1/w0)/ρ;i=function(t){return[ux0+t*dx,uy0+t*dy,w0*Math.exp(ρ*t*S)]}}else{var d1=Math.sqrt(d2),b0=(w1*w1-w0*w0+ρ4*d2)/(2*w0*ρ2*d1),b1=(w1*w1-w0*w0-ρ4*d2)/(2*w1*ρ2*d1),r0=Math.log(Math.sqrt(b0*b0+1)-b0),r1=Math.log(Math.sqrt(b1*b1+1)-b1);S=(r1-r0)/ρ;i=function(t){var s=t*S,coshr0=d3_cosh(r0),u=w0/(ρ2*d1)*(coshr0*d3_tanh(ρ*s+r0)-d3_sinh(r0));return[ux0+u*dx,uy0+u*dy,w0*coshr0/d3_cosh(ρ*s+r0)]}}i.duration=S*1e3;return i};d3.behavior.zoom=function(){var view={x:0,y:0,k:1},translate0,center0,center,size=[960,500],scaleExtent=d3_behavior_zoomInfinity,duration=250,zooming=0,mousedown="mousedown.zoom",mousemove="mousemove.zoom",mouseup="mouseup.zoom",mousewheelTimer,touchstart="touchstart.zoom",touchtime,event=d3_eventDispatch(zoom,"zoomstart","zoom","zoomend"),x0,x1,y0,y1;if(!d3_behavior_zoomWheel){d3_behavior_zoomWheel="onwheel"in d3_document?(d3_behavior_zoomDelta=function(){return-d3.event.deltaY*(d3.event.deltaMode?120:1)},"wheel"):"onmousewheel"in d3_document?(d3_behavior_zoomDelta=function(){return d3.event.wheelDelta},"mousewheel"):(d3_behavior_zoomDelta=function(){return-d3.event.detail},"MozMousePixelScroll")}function zoom(g){g.on(mousedown,mousedowned).on(d3_behavior_zoomWheel+".zoom",mousewheeled).on("dblclick.zoom",dblclicked).on(touchstart,touchstarted)}zoom.event=function(g){g.each(function(){var dispatch=event.of(this,arguments),view1=view;if(d3_transitionInheritId){d3.select(this).transition().each("start.zoom",function(){view=this.__chart__||{x:0,y:0,k:1};zoomstarted(dispatch)}).tween("zoom:zoom",function(){var dx=size[0],dy=size[1],cx=center0?center0[0]:dx/2,cy=center0?center0[1]:dy/2,i=d3.interpolateZoom([(cx-view.x)/view.k,(cy-view.y)/view.k,dx/view.k],[(cx-view1.x)/view1.k,(cy-view1.y)/view1.k,dx/view1.k]);return function(t){var l=i(t),k=dx/l[2];this.__chart__=view={x:cx-l[0]*k,y:cy-l[1]*k,k:k};zoomed(dispatch)}}).each("interrupt.zoom",function(){zoomended(dispatch)}).each("end.zoom",function(){zoomended(dispatch)})}else{this.__chart__=view;zoomstarted(dispatch);zoomed(dispatch);zoomended(dispatch)}})};zoom.translate=function(_){if(!arguments.length)return[view.x,view.y];view={x:+_[0],y:+_[1],k:view.k};rescale();return zoom};zoom.scale=function(_){if(!arguments.length)return view.k;view={x:view.x,y:view.y,k:null};scaleTo(+_);rescale();return zoom};zoom.scaleExtent=function(_){if(!arguments.length)return scaleExtent;scaleExtent=_==null?d3_behavior_zoomInfinity:[+_[0],+_[1]];return zoom};zoom.center=function(_){if(!arguments.length)return center;center=_&&[+_[0],+_[1]];return zoom};zoom.size=function(_){if(!arguments.length)return size;size=_&&[+_[0],+_[1]];return zoom};zoom.duration=function(_){if(!arguments.length)return duration;duration=+_;return zoom};zoom.x=function(z){if(!arguments.length)return x1;x1=z;x0=z.copy();view={x:0,y:0,k:1};return zoom};zoom.y=function(z){if(!arguments.length)return y1;y1=z;y0=z.copy();view={x:0,y:0,k:1};return zoom};function location(p){return[(p[0]-view.x)/view.k,(p[1]-view.y)/view.k]}function point(l){return[l[0]*view.k+view.x,l[1]*view.k+view.y]}function scaleTo(s){view.k=Math.max(scaleExtent[0],Math.min(scaleExtent[1],s))}function translateTo(p,l){l=point(l);view.x+=p[0]-l[0];view.y+=p[1]-l[1]}function zoomTo(that,p,l,k){that.__chart__={x:view.x,y:view.y,k:view.k};scaleTo(Math.pow(2,k));translateTo(center0=p,l);that=d3.select(that);if(duration>0)that=that.transition().duration(duration);that.call(zoom.event)}function rescale(){if(x1)x1.domain(x0.range().map(function(x){return(x-view.x)/view.k}).map(x0.invert));if(y1)y1.domain(y0.range().map(function(y){return(y-view.y)/view.k}).map(y0.invert))}function zoomstarted(dispatch){if(!zooming++)dispatch({type:"zoomstart"})}function zoomed(dispatch){rescale();dispatch({type:"zoom",scale:view.k,translate:[view.x,view.y]})}function zoomended(dispatch){if(!--zooming)dispatch({type:"zoomend"}),center0=null}function mousedowned(){var that=this,dispatch=event.of(that,arguments),dragged=0,subject=d3.select(d3_window(that)).on(mousemove,moved).on(mouseup,ended),location0=location(d3.mouse(that)),dragRestore=d3_event_dragSuppress(that);d3_selection_interrupt.call(that);zoomstarted(dispatch);function moved(){dragged=1;translateTo(d3.mouse(that),location0);zoomed(dispatch)}function ended(){subject.on(mousemove,null).on(mouseup,null);dragRestore(dragged);zoomended(dispatch)}}function touchstarted(){var that=this,dispatch=event.of(that,arguments),locations0={},distance0=0,scale0,zoomName=".zoom-"+d3.event.changedTouches[0].identifier,touchmove="touchmove"+zoomName,touchend="touchend"+zoomName,targets=[],subject=d3.select(that),dragRestore=d3_event_dragSuppress(that);started();zoomstarted(dispatch);subject.on(mousedown,null).on(touchstart,started);function relocate(){var touches=d3.touches(that);scale0=view.k;touches.forEach(function(t){if(t.identifier in locations0)locations0[t.identifier]=location(t)});return touches}function started(){var target=d3.event.target;d3.select(target).on(touchmove,moved).on(touchend,ended);targets.push(target);var changed=d3.event.changedTouches;for(var i=0,n=changed.length;i1){var p=touches[0],q=touches[1],dx=p[0]-q[0],dy=p[1]-q[1];distance0=dx*dx+dy*dy}}function moved(){var touches=d3.touches(that),p0,l0,p1,l1;d3_selection_interrupt.call(that);for(var i=0,n=touches.length;i1?1:s;l=l<0?0:l>1?1:l;m2=l<=.5?l*(1+s):l+s-l*s;m1=2*l-m2;function v(h){if(h>360)h-=360;else if(h<0)h+=360;if(h<60)return m1+(m2-m1)*h/60;if(h<180)return m2;if(h<240)return m1+(m2-m1)*(240-h)/60;return m1}function vv(h){return Math.round(v(h)*255)}return new d3_rgb(vv(h+120),vv(h),vv(h-120))}d3.hcl=d3_hcl;function d3_hcl(h,c,l){return this instanceof d3_hcl?void(this.h=+h,this.c=+c,this.l=+l):arguments.length<2?h instanceof d3_hcl?new d3_hcl(h.h,h.c,h.l):h instanceof d3_lab?d3_lab_hcl(h.l,h.a,h.b):d3_lab_hcl((h=d3_rgb_lab((h=d3.rgb(h)).r,h.g,h.b)).l,h.a,h.b):new d3_hcl(h,c,l)}var d3_hclPrototype=d3_hcl.prototype=new d3_color;d3_hclPrototype.brighter=function(k){return new d3_hcl(this.h,this.c,Math.min(100,this.l+d3_lab_K*(arguments.length?k:1)))};d3_hclPrototype.darker=function(k){return new d3_hcl(this.h,this.c,Math.max(0,this.l-d3_lab_K*(arguments.length?k:1)))};d3_hclPrototype.rgb=function(){return d3_hcl_lab(this.h,this.c,this.l).rgb()};function d3_hcl_lab(h,c,l){if(isNaN(h))h=0;if(isNaN(c))c=0;return new d3_lab(l,Math.cos(h*=d3_radians)*c,Math.sin(h)*c)}d3.lab=d3_lab;function d3_lab(l,a,b){return this instanceof d3_lab?void(this.l=+l,this.a=+a,this.b=+b):arguments.length<2?l instanceof d3_lab?new d3_lab(l.l,l.a,l.b):l instanceof d3_hcl?d3_hcl_lab(l.h,l.c,l.l):d3_rgb_lab((l=d3_rgb(l)).r,l.g,l.b):new d3_lab(l,a,b)}var d3_lab_K=18;var d3_lab_X=.95047,d3_lab_Y=1,d3_lab_Z=1.08883;var d3_labPrototype=d3_lab.prototype=new d3_color;d3_labPrototype.brighter=function(k){return new d3_lab(Math.min(100,this.l+d3_lab_K*(arguments.length?k:1)),this.a,this.b)};d3_labPrototype.darker=function(k){return new d3_lab(Math.max(0,this.l-d3_lab_K*(arguments.length?k:1)),this.a,this.b)};d3_labPrototype.rgb=function(){return d3_lab_rgb(this.l,this.a,this.b)};function d3_lab_rgb(l,a,b){var y=(l+16)/116,x=y+a/500,z=y-b/200;x=d3_lab_xyz(x)*d3_lab_X;y=d3_lab_xyz(y)*d3_lab_Y;z=d3_lab_xyz(z)*d3_lab_Z;return new d3_rgb(d3_xyz_rgb(3.2404542*x-1.5371385*y-.4985314*z),d3_xyz_rgb(-.969266*x+1.8760108*y+.041556*z),d3_xyz_rgb(.0556434*x-.2040259*y+1.0572252*z))}function d3_lab_hcl(l,a,b){return l>0?new d3_hcl(Math.atan2(b,a)*d3_degrees,Math.sqrt(a*a+b*b),l):new d3_hcl(NaN,NaN,l)}function d3_lab_xyz(x){return x>.206893034?x*x*x:(x-4/29)/7.787037}function d3_xyz_lab(x){return x>.008856?Math.pow(x,1/3):7.787037*x+4/29}function d3_xyz_rgb(r){return Math.round(255*(r<=.00304?12.92*r:1.055*Math.pow(r,1/2.4)-.055))}d3.rgb=d3_rgb;function d3_rgb(r,g,b){return this instanceof d3_rgb?void(this.r=~~r,this.g=~~g,this.b=~~b):arguments.length<2?r instanceof d3_rgb?new d3_rgb(r.r,r.g,r.b):d3_rgb_parse(""+r,d3_rgb,d3_hsl_rgb):new d3_rgb(r,g,b)}function d3_rgbNumber(value){return new d3_rgb(value>>16,value>>8&255,value&255)}function d3_rgbString(value){return d3_rgbNumber(value)+""}var d3_rgbPrototype=d3_rgb.prototype=new d3_color;d3_rgbPrototype.brighter=function(k){k=Math.pow(.7,arguments.length?k:1);var r=this.r,g=this.g,b=this.b,i=30;if(!r&&!g&&!b)return new d3_rgb(i,i,i);if(r&&r>4;r=r>>4|r;g=color&240;g=g>>4|g;b=color&15;b=b<<4|b}else if(format.length===7){r=(color&16711680)>>16;g=(color&65280)>>8;b=color&255}}return rgb(r,g,b)}function d3_rgb_hsl(r,g,b){var min=Math.min(r/=255,g/=255,b/=255),max=Math.max(r,g,b),d=max-min,h,s,l=(max+min)/2;if(d){s=l<.5?d/(max+min):d/(2-max-min);if(r==max)h=(g-b)/d+(g0&&l<1?0:h}return new d3_hsl(h,s,l)}function d3_rgb_lab(r,g,b){r=d3_rgb_xyz(r);g=d3_rgb_xyz(g);b=d3_rgb_xyz(b);var x=d3_xyz_lab((.4124564*r+.3575761*g+.1804375*b)/d3_lab_X),y=d3_xyz_lab((.2126729*r+.7151522*g+.072175*b)/d3_lab_Y),z=d3_xyz_lab((.0193339*r+.119192*g+.9503041*b)/d3_lab_Z);return d3_lab(116*y-16,500*(x-y),200*(y-z))}function d3_rgb_xyz(r){return(r/=255)<=.04045?r/12.92:Math.pow((r+.055)/1.055,2.4)}function d3_rgb_parseNumber(c){var f=parseFloat(c);return c.charAt(c.length-1)==="%"?Math.round(f*2.55):f}var d3_rgb_names=d3.map({aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074});d3_rgb_names.forEach(function(key,value){d3_rgb_names.set(key,d3_rgbNumber(value))});function d3_functor(v){return typeof v==="function"?v:function(){return v}}d3.functor=d3_functor;d3.xhr=d3_xhrType(d3_identity);function d3_xhrType(response){return function(url,mimeType,callback){if(arguments.length===2&&typeof mimeType==="function")callback=mimeType,mimeType=null;return d3_xhr(url,mimeType,response,callback)}}function d3_xhr(url,mimeType,response,callback){var xhr={},dispatch=d3.dispatch("beforesend","progress","load","error"),headers={},request=new XMLHttpRequest,responseType=null;if(this.XDomainRequest&&!("withCredentials"in request)&&/^(http(s)?:)?\/\//.test(url))request=new XDomainRequest;"onload"in request?request.onload=request.onerror=respond:request.onreadystatechange=function(){request.readyState>3&&respond()};function respond(){var status=request.status,result;if(!status&&d3_xhrHasResponse(request)||status>=200&&status<300||status===304){try{result=response.call(xhr,request)}catch(e){dispatch.error.call(xhr,e);return}dispatch.load.call(xhr,result)}else{dispatch.error.call(xhr,request)}}request.onprogress=function(event){var o=d3.event;d3.event=event;try{dispatch.progress.call(xhr,request)}finally{d3.event=o}};xhr.header=function(name,value){name=(name+"").toLowerCase();if(arguments.length<2)return headers[name];if(value==null)delete headers[name];else headers[name]=value+"";return xhr};xhr.mimeType=function(value){if(!arguments.length)return mimeType;mimeType=value==null?null:value+"";return xhr};xhr.responseType=function(value){if(!arguments.length)return responseType;responseType=value;return xhr};xhr.response=function(value){response=value;return xhr};["get","post"].forEach(function(method){xhr[method]=function(){return xhr.send.apply(xhr,[method].concat(d3_array(arguments)))}});xhr.send=function(method,data,callback){if(arguments.length===2&&typeof data==="function")callback=data,data=null;request.open(method,url,true);if(mimeType!=null&&!("accept"in headers))headers["accept"]=mimeType+",*/*";if(request.setRequestHeader)for(var name in headers)request.setRequestHeader(name,headers[name]);if(mimeType!=null&&request.overrideMimeType)request.overrideMimeType(mimeType);if(responseType!=null)request.responseType=responseType;if(callback!=null)xhr.on("error",callback).on("load",function(request){callback(null,request)});dispatch.beforesend.call(xhr,request);request.send(data==null?null:data);return xhr};xhr.abort=function(){request.abort();return xhr};d3.rebind(xhr,dispatch,"on");return callback==null?xhr:xhr.get(d3_xhr_fixCallback(callback))}function d3_xhr_fixCallback(callback){return callback.length===1?function(error,request){callback(error==null?request:null)}:callback}function d3_xhrHasResponse(request){var type=request.responseType;return type&&type!=="text"?request.response:request.responseText}d3.dsv=function(delimiter,mimeType){var reFormat=new RegExp('["'+delimiter+"\n]"),delimiterCode=delimiter.charCodeAt(0);function dsv(url,row,callback){if(arguments.length<3)callback=row,row=null;var xhr=d3_xhr(url,mimeType,row==null?response:typedResponse(row),callback);xhr.row=function(_){return arguments.length?xhr.response((row=_)==null?response:typedResponse(_)):row};return xhr}function response(request){return dsv.parse(request.responseText)}function typedResponse(f){return function(request){return dsv.parse(request.responseText,f)}}dsv.parse=function(text,f){var o;return dsv.parseRows(text,function(row,i){if(o)return o(row,i-1);var a=new Function("d","return {"+row.map(function(name,i){return JSON.stringify(name)+": d["+i+"]"}).join(",")+"}");o=f?function(row,i){return f(a(row),i)}:a})};dsv.parseRows=function(text,f){var EOL={},EOF={},rows=[],N=text.length,I=0,n=0,t,eol;function token(){if(I>=N)return EOF;if(eol)return eol=false,EOL;var j=I;if(text.charCodeAt(j)===34){var i=j;while(i++24){if(isFinite(delay)){clearTimeout(d3_timer_timeout);d3_timer_timeout=setTimeout(d3_timer_step,delay)}d3_timer_interval=0}else{d3_timer_interval=1;d3_timer_frame(d3_timer_step)}}d3.timer.flush=function(){d3_timer_mark();d3_timer_sweep()};function d3_timer_mark(){var now=Date.now(),timer=d3_timer_queueHead;while(timer){if(now>=timer.t&&timer.c(now-timer.t))timer.c=null;timer=timer.n}return now}function d3_timer_sweep(){var t0,t1=d3_timer_queueHead,time=Infinity;while(t1){if(t1.c){if(t1.t8?function(d){return d/k}:function(d){return d*k},symbol:d}}function d3_locale_numberFormat(locale){var locale_decimal=locale.decimal,locale_thousands=locale.thousands,locale_grouping=locale.grouping,locale_currency=locale.currency,formatGroup=locale_grouping&&locale_thousands?function(value,width){var i=value.length,t=[],j=0,g=locale_grouping[0],length=0;while(i>0&&g>0){if(length+g+1>width)g=Math.max(1,width-length);t.push(value.substring(i-=g,i+g));if((length+=g+1)>width)break;g=locale_grouping[j=(j+1)%locale_grouping.length]}return t.reverse().join(locale_thousands)}:d3_identity;return function(specifier){var match=d3_format_re.exec(specifier),fill=match[1]||" ",align=match[2]||">",sign=match[3]||"-",symbol=match[4]||"",zfill=match[5],width=+match[6],comma=match[7],precision=match[8],type=match[9],scale=1,prefix="",suffix="",integer=false,exponent=true;if(precision)precision=+precision.substring(1);if(zfill||fill==="0"&&align==="="){zfill=fill="0";align="="}switch(type){case"n":comma=true;type="g";break;case"%":scale=100;suffix="%";type="f";break;case"p":scale=100;suffix="%";type="r";break;case"b":case"o":case"x":case"X":if(symbol==="#")prefix="0"+type.toLowerCase();case"c":exponent=false;case"d":integer=true;precision=0;break;case"s":scale=-1;type="r";break}if(symbol==="$")prefix=locale_currency[0],suffix=locale_currency[1];if(type=="r"&&!precision)type="g";if(precision!=null){if(type=="g")precision=Math.max(1,Math.min(21,precision));else if(type=="e"||type=="f")precision=Math.max(0,Math.min(20,precision))}type=d3_format_types.get(type)||d3_format_typeDefault;var zcomma=zfill&,return function(value){var fullSuffix=suffix;if(integer&&value%1)return"";var negative=value<0||value===0&&1/value<0?(value=-value,"-"):sign==="-"?"":sign;if(scale<0){var unit=d3.formatPrefix(value,precision);value=unit.scale(value);fullSuffix=unit.symbol+suffix}else{value*=scale}value=type(value,precision);var i=value.lastIndexOf("."),before,after;if(i<0){var j=exponent?value.lastIndexOf("e"):-1;if(j<0)before=value,after="";else before=value.substring(0,j),after=value.substring(j)}else{before=value.substring(0,i);after=locale_decimal+value.substring(i+1)}if(!zfill&&comma)before=formatGroup(before,Infinity);var length=prefix.length+before.length+after.length+(zcomma?0:negative.length),padding=length"?padding+negative+value:align==="^"?padding.substring(0,length>>=1)+negative+value+padding.substring(length):negative+(zcomma?value:padding+value))+fullSuffix}}}var d3_format_re=/(?:([^{])?([<>=^]))?([+\- ])?([$#])?(0)?(\d+)?(,)?(\.-?\d+)?([a-z%])?/i;var d3_format_types=d3.map({b:function(x){return x.toString(2)},c:function(x){return String.fromCharCode(x)},o:function(x){return x.toString(8)},x:function(x){return x.toString(16)},X:function(x){return x.toString(16).toUpperCase()},g:function(x,p){return x.toPrecision(p)},e:function(x,p){return x.toExponential(p)},f:function(x,p){return x.toFixed(p)},r:function(x,p){return(x=d3.round(x,d3_format_precision(x,p))).toFixed(Math.max(0,Math.min(20,d3_format_precision(x*(1+1e-15),p))))}});function d3_format_typeDefault(x){return x+""}var d3_time=d3.time={},d3_date=Date;function d3_date_utc(){this._=new Date(arguments.length>1?Date.UTC.apply(this,arguments):arguments[0])}d3_date_utc.prototype={getDate:function(){return this._.getUTCDate()},getDay:function(){return this._.getUTCDay()},getFullYear:function(){return this._.getUTCFullYear()},getHours:function(){return this._.getUTCHours()},getMilliseconds:function(){return this._.getUTCMilliseconds()},getMinutes:function(){return this._.getUTCMinutes()},getMonth:function(){return this._.getUTCMonth()},getSeconds:function(){return this._.getUTCSeconds()},getTime:function(){return this._.getTime()},getTimezoneOffset:function(){return 0},valueOf:function(){return this._.valueOf()},setDate:function(){d3_time_prototype.setUTCDate.apply(this._,arguments)},setDay:function(){d3_time_prototype.setUTCDay.apply(this._,arguments)},setFullYear:function(){d3_time_prototype.setUTCFullYear.apply(this._,arguments)},setHours:function(){d3_time_prototype.setUTCHours.apply(this._,arguments)},setMilliseconds:function(){d3_time_prototype.setUTCMilliseconds.apply(this._,arguments)},setMinutes:function(){d3_time_prototype.setUTCMinutes.apply(this._,arguments)},setMonth:function(){d3_time_prototype.setUTCMonth.apply(this._,arguments)},setSeconds:function(){d3_time_prototype.setUTCSeconds.apply(this._,arguments)},setTime:function(){d3_time_prototype.setTime.apply(this._,arguments)}};var d3_time_prototype=Date.prototype;function d3_time_interval(local,step,number){function round(date){var d0=local(date),d1=offset(d0,1);return date-d01){while(time=m)return-1;c=template.charCodeAt(i++);if(c===37){t=template.charAt(i++);p=d3_time_parsers[t in d3_time_formatPads?template.charAt(i++):t];if(!p||(j=p(date,string,j))<0)return-1}else if(c!=string.charCodeAt(j++)){return-1}}return j}d3_time_format.utc=function(template){var local=d3_time_format(template);function format(date){try{d3_date=d3_date_utc;var utc=new d3_date;utc._=date;return local(utc)}finally{d3_date=Date}}format.parse=function(string){try{d3_date=d3_date_utc;var date=local.parse(string);return date&&date._}finally{d3_date=Date}};format.toString=local.toString;return format};d3_time_format.multi=d3_time_format.utc.multi=d3_time_formatMulti;var d3_time_periodLookup=d3.map(),d3_time_dayRe=d3_time_formatRe(locale_days),d3_time_dayLookup=d3_time_formatLookup(locale_days),d3_time_dayAbbrevRe=d3_time_formatRe(locale_shortDays),d3_time_dayAbbrevLookup=d3_time_formatLookup(locale_shortDays),d3_time_monthRe=d3_time_formatRe(locale_months),d3_time_monthLookup=d3_time_formatLookup(locale_months),d3_time_monthAbbrevRe=d3_time_formatRe(locale_shortMonths),d3_time_monthAbbrevLookup=d3_time_formatLookup(locale_shortMonths);locale_periods.forEach(function(p,i){d3_time_periodLookup.set(p.toLowerCase(),i)});var d3_time_formats={a:function(d){return locale_shortDays[d.getDay()]},A:function(d){return locale_days[d.getDay()]},b:function(d){return locale_shortMonths[d.getMonth()]},B:function(d){return locale_months[d.getMonth()]},c:d3_time_format(locale_dateTime),d:function(d,p){return d3_time_formatPad(d.getDate(),p,2)},e:function(d,p){return d3_time_formatPad(d.getDate(),p,2)},H:function(d,p){return d3_time_formatPad(d.getHours(),p,2)},I:function(d,p){return d3_time_formatPad(d.getHours()%12||12,p,2)},j:function(d,p){return d3_time_formatPad(1+d3_time.dayOfYear(d),p,3)},L:function(d,p){return d3_time_formatPad(d.getMilliseconds(),p,3)},m:function(d,p){return d3_time_formatPad(d.getMonth()+1,p,2)},M:function(d,p){return d3_time_formatPad(d.getMinutes(),p,2)},p:function(d){return locale_periods[+(d.getHours()>=12)]},S:function(d,p){return d3_time_formatPad(d.getSeconds(),p,2)},U:function(d,p){return d3_time_formatPad(d3_time.sundayOfYear(d),p,2)},w:function(d){return d.getDay()},W:function(d,p){return d3_time_formatPad(d3_time.mondayOfYear(d),p,2)},x:d3_time_format(locale_date),X:d3_time_format(locale_time),y:function(d,p){return d3_time_formatPad(d.getFullYear()%100,p,2)},Y:function(d,p){return d3_time_formatPad(d.getFullYear()%1e4,p,4)},Z:d3_time_zone,"%":function(){return"%"}};var d3_time_parsers={a:d3_time_parseWeekdayAbbrev,A:d3_time_parseWeekday,b:d3_time_parseMonthAbbrev,B:d3_time_parseMonth,c:d3_time_parseLocaleFull,d:d3_time_parseDay,e:d3_time_parseDay,H:d3_time_parseHour24,I:d3_time_parseHour24,j:d3_time_parseDayOfYear,L:d3_time_parseMilliseconds,m:d3_time_parseMonthNumber,M:d3_time_parseMinutes,p:d3_time_parseAmPm,S:d3_time_parseSeconds,U:d3_time_parseWeekNumberSunday,w:d3_time_parseWeekdayNumber,W:d3_time_parseWeekNumberMonday,x:d3_time_parseLocaleDate,X:d3_time_parseLocaleTime,y:d3_time_parseYear,Y:d3_time_parseFullYear,Z:d3_time_parseZone,"%":d3_time_parseLiteralPercent};function d3_time_parseWeekdayAbbrev(date,string,i){d3_time_dayAbbrevRe.lastIndex=0;var n=d3_time_dayAbbrevRe.exec(string.slice(i));return n?(date.w=d3_time_dayAbbrevLookup.get(n[0].toLowerCase()),i+n[0].length):-1}function d3_time_parseWeekday(date,string,i){d3_time_dayRe.lastIndex=0;var n=d3_time_dayRe.exec(string.slice(i));return n?(date.w=d3_time_dayLookup.get(n[0].toLowerCase()),i+n[0].length):-1}function d3_time_parseMonthAbbrev(date,string,i){d3_time_monthAbbrevRe.lastIndex=0;var n=d3_time_monthAbbrevRe.exec(string.slice(i));return n?(date.m=d3_time_monthAbbrevLookup.get(n[0].toLowerCase()),i+n[0].length):-1}function d3_time_parseMonth(date,string,i){d3_time_monthRe.lastIndex=0;var n=d3_time_monthRe.exec(string.slice(i));return n?(date.m=d3_time_monthLookup.get(n[0].toLowerCase()),i+n[0].length):-1}function d3_time_parseLocaleFull(date,string,i){return d3_time_parse(date,d3_time_formats.c.toString(),string,i)}function d3_time_parseLocaleDate(date,string,i){return d3_time_parse(date,d3_time_formats.x.toString(),string,i)}function d3_time_parseLocaleTime(date,string,i){return d3_time_parse(date,d3_time_formats.X.toString(),string,i)}function d3_time_parseAmPm(date,string,i){var n=d3_time_periodLookup.get(string.slice(i,i+=2).toLowerCase());return n==null?-1:(date.p=n,i)}return d3_time_format}var d3_time_formatPads={"-":"",_:" ",0:"0"},d3_time_numberRe=/^\s*\d+/,d3_time_percentRe=/^%/;function d3_time_formatPad(value,fill,width){var sign=value<0?"-":"",string=(sign?-value:value)+"",length=string.length;return sign+(length68?1900:2e3)}function d3_time_parseMonthNumber(date,string,i){d3_time_numberRe.lastIndex=0;var n=d3_time_numberRe.exec(string.slice(i,i+2));return n?(date.m=n[0]-1,i+n[0].length):-1}function d3_time_parseDay(date,string,i){d3_time_numberRe.lastIndex=0;var n=d3_time_numberRe.exec(string.slice(i,i+2));return n?(date.d=+n[0],i+n[0].length):-1}function d3_time_parseDayOfYear(date,string,i){d3_time_numberRe.lastIndex=0;var n=d3_time_numberRe.exec(string.slice(i,i+3));return n?(date.j=+n[0],i+n[0].length):-1}function d3_time_parseHour24(date,string,i){d3_time_numberRe.lastIndex=0;var n=d3_time_numberRe.exec(string.slice(i,i+2));return n?(date.H=+n[0],i+n[0].length):-1}function d3_time_parseMinutes(date,string,i){d3_time_numberRe.lastIndex=0;var n=d3_time_numberRe.exec(string.slice(i,i+2));return n?(date.M=+n[0],i+n[0].length):-1}function d3_time_parseSeconds(date,string,i){d3_time_numberRe.lastIndex=0;var n=d3_time_numberRe.exec(string.slice(i,i+2));return n?(date.S=+n[0],i+n[0].length):-1}function d3_time_parseMilliseconds(date,string,i){d3_time_numberRe.lastIndex=0;var n=d3_time_numberRe.exec(string.slice(i,i+3));return n?(date.L=+n[0],i+n[0].length):-1}function d3_time_zone(d){var z=d.getTimezoneOffset(),zs=z>0?"-":"+",zh=abs(z)/60|0,zm=abs(z)%60;return zs+d3_time_formatPad(zh,"0",2)+d3_time_formatPad(zm,"0",2)}function d3_time_parseLiteralPercent(date,string,i){d3_time_percentRe.lastIndex=0;var n=d3_time_percentRe.exec(string.slice(i,i+1));return n?i+n[0].length:-1}function d3_time_formatMulti(formats){var n=formats.length,i=-1;while(++i=0?1:-1,adλ=sdλ*dλ,cosφ=Math.cos(φ),sinφ=Math.sin(φ),k=sinφ0*sinφ,u=cosφ0*cosφ+k*Math.cos(adλ),v=k*sdλ*Math.sin(adλ);d3_geo_areaRingSum.add(Math.atan2(v,u));λ0=λ,cosφ0=cosφ,sinφ0=sinφ}d3_geo_area.lineEnd=function(){nextPoint(λ00,φ00)}}function d3_geo_cartesian(spherical){var λ=spherical[0],φ=spherical[1],cosφ=Math.cos(φ);return[cosφ*Math.cos(λ),cosφ*Math.sin(λ),Math.sin(φ)]}function d3_geo_cartesianDot(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]}function d3_geo_cartesianCross(a,b){return[a[1]*b[2]-a[2]*b[1],a[2]*b[0]-a[0]*b[2],a[0]*b[1]-a[1]*b[0]]}function d3_geo_cartesianAdd(a,b){a[0]+=b[0];a[1]+=b[1];a[2]+=b[2]}function d3_geo_cartesianScale(vector,k){return[vector[0]*k,vector[1]*k,vector[2]*k]}function d3_geo_cartesianNormalize(d){var l=Math.sqrt(d[0]*d[0]+d[1]*d[1]+d[2]*d[2]);d[0]/=l;d[1]/=l;d[2]/=l}function d3_geo_spherical(cartesian){return[Math.atan2(cartesian[1],cartesian[0]),d3_asin(cartesian[2])]}function d3_geo_sphericalEqual(a,b){return abs(a[0]-b[0])<ε&&abs(a[1]-b[1])<ε}d3.geo.bounds=function(){var λ0,φ0,λ1,φ1,λ_,λ__,φ__,p0,dλSum,ranges,range;var bound={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:function(){bound.point=ringPoint;bound.lineStart=ringStart;bound.lineEnd=ringEnd;dλSum=0;d3_geo_area.polygonStart()},polygonEnd:function(){d3_geo_area.polygonEnd();bound.point=point;bound.lineStart=lineStart;bound.lineEnd=lineEnd;if(d3_geo_areaRingSum<0)λ0=-(λ1=180),φ0=-(φ1=90);else if(dλSum>ε)φ1=90;else if(dλSum<-ε)φ0=-90;range[0]=λ0,range[1]=λ1}};function point(λ,φ){ranges.push(range=[λ0=λ,λ1=λ]);if(φ<φ0)φ0=φ;if(φ>φ1)φ1=φ}function linePoint(λ,φ){var p=d3_geo_cartesian([λ*d3_radians,φ*d3_radians]);if(p0){var normal=d3_geo_cartesianCross(p0,p),equatorial=[normal[1],-normal[0],0],inflection=d3_geo_cartesianCross(equatorial,normal);d3_geo_cartesianNormalize(inflection);inflection=d3_geo_spherical(inflection);var dλ=λ-λ_,s=dλ>0?1:-1,λi=inflection[0]*d3_degrees*s,antimeridian=abs(dλ)>180;if(antimeridian^(s*λ_<λi&&λiφ1)φ1=φi}else if(λi=(λi+360)%360-180,antimeridian^(s*λ_<λi&&λiφ1)φ1=φ}if(antimeridian){if(λ<λ_){if(angle(λ0,λ)>angle(λ0,λ1))λ1=λ}else{if(angle(λ,λ1)>angle(λ0,λ1))λ0=λ}}else{if(λ1>=λ0){if(λ<λ0)λ0=λ;if(λ>λ1)λ1=λ}else{if(λ>λ_){if(angle(λ0,λ)>angle(λ0,λ1))λ1=λ}else{if(angle(λ,λ1)>angle(λ0,λ1))λ0=λ}}}}else{point(λ,φ)}p0=p,λ_=λ}function lineStart(){bound.point=linePoint}function lineEnd(){range[0]=λ0,range[1]=λ1;bound.point=point;p0=null}function ringPoint(λ,φ){if(p0){var dλ=λ-λ_;dλSum+=abs(dλ)>180?dλ+(dλ>0?360:-360):dλ}else λ__=λ,φ__=φ;d3_geo_area.point(λ,φ);linePoint(λ,φ)}function ringStart(){d3_geo_area.lineStart()}function ringEnd(){ringPoint(λ__,φ__);d3_geo_area.lineEnd();if(abs(dλSum)>ε)λ0=-(λ1=180);range[0]=λ0,range[1]=λ1;p0=null}function angle(λ0,λ1){return(λ1-=λ0)<0?λ1+360:λ1}function compareRanges(a,b){return a[0]-b[0]}function withinRange(x,range){return range[0]<=range[1]?range[0]<=x&&x<=range[1]:xangle(a[0],a[1]))a[1]=b[1];if(angle(b[0],a[1])>angle(a[0],a[1]))a[0]=b[0]}else{merged.push(a=b)}}var best=-Infinity,dλ;for(var n=merged.length-1,i=0,a=merged[n],b;i<=n;a=b,++i){b=merged[i];if((dλ=angle(a[1],b[0]))>best)best=dλ,λ0=b[0],λ1=a[1]}}ranges=range=null;return λ0===Infinity||φ0===Infinity?[[NaN,NaN],[NaN,NaN]]:[[λ0,φ0],[λ1,φ1]]}}();d3.geo.centroid=function(object){d3_geo_centroidW0=d3_geo_centroidW1=d3_geo_centroidX0=d3_geo_centroidY0=d3_geo_centroidZ0=d3_geo_centroidX1=d3_geo_centroidY1=d3_geo_centroidZ1=d3_geo_centroidX2=d3_geo_centroidY2=d3_geo_centroidZ2=0;d3.geo.stream(object,d3_geo_centroid);var x=d3_geo_centroidX2,y=d3_geo_centroidY2,z=d3_geo_centroidZ2,m=x*x+y*y+z*z;if(m<ε2){x=d3_geo_centroidX1,y=d3_geo_centroidY1,z=d3_geo_centroidZ1;if(d3_geo_centroidW1<ε)x=d3_geo_centroidX0,y=d3_geo_centroidY0,z=d3_geo_centroidZ0;m=x*x+y*y+z*z;if(m<ε2)return[NaN,NaN]}return[Math.atan2(y,x)*d3_degrees,d3_asin(z/Math.sqrt(m))*d3_degrees]};var d3_geo_centroidW0,d3_geo_centroidW1,d3_geo_centroidX0,d3_geo_centroidY0,d3_geo_centroidZ0,d3_geo_centroidX1,d3_geo_centroidY1,d3_geo_centroidZ1,d3_geo_centroidX2,d3_geo_centroidY2,d3_geo_centroidZ2;var d3_geo_centroid={sphere:d3_noop,point:d3_geo_centroidPoint,lineStart:d3_geo_centroidLineStart,lineEnd:d3_geo_centroidLineEnd,polygonStart:function(){d3_geo_centroid.lineStart=d3_geo_centroidRingStart},polygonEnd:function(){d3_geo_centroid.lineStart=d3_geo_centroidLineStart}};function d3_geo_centroidPoint(λ,φ){λ*=d3_radians;var cosφ=Math.cos(φ*=d3_radians);d3_geo_centroidPointXYZ(cosφ*Math.cos(λ),cosφ*Math.sin(λ),Math.sin(φ))}function d3_geo_centroidPointXYZ(x,y,z){++d3_geo_centroidW0;d3_geo_centroidX0+=(x-d3_geo_centroidX0)/d3_geo_centroidW0;d3_geo_centroidY0+=(y-d3_geo_centroidY0)/d3_geo_centroidW0;d3_geo_centroidZ0+=(z-d3_geo_centroidZ0)/d3_geo_centroidW0}function d3_geo_centroidLineStart(){var x0,y0,z0;d3_geo_centroid.point=function(λ,φ){λ*=d3_radians;var cosφ=Math.cos(φ*=d3_radians);x0=cosφ*Math.cos(λ);y0=cosφ*Math.sin(λ);z0=Math.sin(φ);d3_geo_centroid.point=nextPoint;d3_geo_centroidPointXYZ(x0,y0,z0)};function nextPoint(λ,φ){λ*=d3_radians;var cosφ=Math.cos(φ*=d3_radians),x=cosφ*Math.cos(λ),y=cosφ*Math.sin(λ),z=Math.sin(φ),w=Math.atan2(Math.sqrt((w=y0*z-z0*y)*w+(w=z0*x-x0*z)*w+(w=x0*y-y0*x)*w),x0*x+y0*y+z0*z);d3_geo_centroidW1+=w;d3_geo_centroidX1+=w*(x0+(x0=x));d3_geo_centroidY1+=w*(y0+(y0=y));d3_geo_centroidZ1+=w*(z0+(z0=z));d3_geo_centroidPointXYZ(x0,y0,z0)}}function d3_geo_centroidLineEnd(){d3_geo_centroid.point=d3_geo_centroidPoint}function d3_geo_centroidRingStart(){var λ00,φ00,x0,y0,z0;d3_geo_centroid.point=function(λ,φ){λ00=λ,φ00=φ;d3_geo_centroid.point=nextPoint;λ*=d3_radians;var cosφ=Math.cos(φ*=d3_radians);x0=cosφ*Math.cos(λ);y0=cosφ*Math.sin(λ);z0=Math.sin(φ);d3_geo_centroidPointXYZ(x0,y0,z0)};d3_geo_centroid.lineEnd=function(){nextPoint(λ00,φ00);d3_geo_centroid.lineEnd=d3_geo_centroidLineEnd;d3_geo_centroid.point=d3_geo_centroidPoint};function nextPoint(λ,φ){λ*=d3_radians;var cosφ=Math.cos(φ*=d3_radians),x=cosφ*Math.cos(λ),y=cosφ*Math.sin(λ),z=Math.sin(φ),cx=y0*z-z0*y,cy=z0*x-x0*z,cz=x0*y-y0*x,m=Math.sqrt(cx*cx+cy*cy+cz*cz),u=x0*x+y0*y+z0*z,v=m&&-d3_acos(u)/m,w=Math.atan2(m,u);d3_geo_centroidX2+=v*cx;d3_geo_centroidY2+=v*cy;d3_geo_centroidZ2+=v*cz;d3_geo_centroidW1+=w;d3_geo_centroidX1+=w*(x0+(x0=x));d3_geo_centroidY1+=w*(y0+(y0=y));d3_geo_centroidZ1+=w*(z0+(z0=z));d3_geo_centroidPointXYZ(x0,y0,z0)}}function d3_geo_compose(a,b){function compose(x,y){return x=a(x,y),b(x[0],x[1])}if(a.invert&&b.invert)compose.invert=function(x,y){return x=b.invert(x,y),x&&a.invert(x[0],x[1])};return compose}function d3_true(){return true}function d3_geo_clipPolygon(segments,compare,clipStartInside,interpolate,listener){var subject=[],clip=[];segments.forEach(function(segment){if((n=segment.length-1)<=0)return;var n,p0=segment[0],p1=segment[n];if(d3_geo_sphericalEqual(p0,p1)){listener.lineStart();for(var i=0;i=0;--i)listener.point((point=points[i])[0],point[1])}else{interpolate(current.x,current.p.x,-1,listener)}current=current.p}current=current.o;points=current.z;isSubject=!isSubject}while(!current.v);listener.lineEnd()}}function d3_geo_clipPolygonLinkCircular(array){if(!(n=array.length))return;var n,i=0,a=array[0],b;while(++i0){if(!polygonStarted)listener.polygonStart(),polygonStarted=true;listener.lineStart();while(++i1&&clean&2)ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));segments.push(ringSegments.filter(d3_geo_clipSegmentLength1))}return clip}}function d3_geo_clipSegmentLength1(segment){return segment.length>1}function d3_geo_clipBufferListener(){var lines=[],line;return{lineStart:function(){lines.push(line=[])},point:function(λ,φ){line.push([λ,φ])},lineEnd:d3_noop,buffer:function(){var buffer=lines;lines=[];line=null;return buffer},rejoin:function(){if(lines.length>1)lines.push(lines.pop().concat(lines.shift()))}}}function d3_geo_clipSort(a,b){return((a=a.x)[0]<0?a[1]-halfπ-ε:halfπ-a[1])-((b=b.x)[0]<0?b[1]-halfπ-ε:halfπ-b[1])}var d3_geo_clipAntimeridian=d3_geo_clip(d3_true,d3_geo_clipAntimeridianLine,d3_geo_clipAntimeridianInterpolate,[-π,-π/2]);function d3_geo_clipAntimeridianLine(listener){var λ0=NaN,φ0=NaN,sλ0=NaN,clean;return{lineStart:function(){listener.lineStart();clean=1},point:function(λ1,φ1){var sλ1=λ1>0?π:-π,dλ=abs(λ1-λ0);if(abs(dλ-π)<ε){listener.point(λ0,φ0=(φ0+φ1)/2>0?halfπ:-halfπ);listener.point(sλ0,φ0);listener.lineEnd();listener.lineStart();listener.point(sλ1,φ0);listener.point(λ1,φ0);clean=0}else if(sλ0!==sλ1&&dλ>=π){if(abs(λ0-sλ0)<ε)λ0-=sλ0*ε;if(abs(λ1-sλ1)<ε)λ1-=sλ1*ε;φ0=d3_geo_clipAntimeridianIntersect(λ0,φ0,λ1,φ1);listener.point(sλ0,φ0);listener.lineEnd();listener.lineStart();listener.point(sλ1,φ0);clean=0}listener.point(λ0=λ1,φ0=φ1);sλ0=sλ1},lineEnd:function(){listener.lineEnd();λ0=φ0=NaN},clean:function(){return 2-clean}}}function d3_geo_clipAntimeridianIntersect(λ0,φ0,λ1,φ1){var cosφ0,cosφ1,sinλ0_λ1=Math.sin(λ0-λ1);return abs(sinλ0_λ1)>ε?Math.atan((Math.sin(φ0)*(cosφ1=Math.cos(φ1))*Math.sin(λ1)-Math.sin(φ1)*(cosφ0=Math.cos(φ0))*Math.sin(λ0))/(cosφ0*cosφ1*sinλ0_λ1)):(φ0+φ1)/2}function d3_geo_clipAntimeridianInterpolate(from,to,direction,listener){var φ;if(from==null){φ=direction*halfπ;listener.point(-π,φ);listener.point(0,φ);listener.point(π,φ);listener.point(π,0);listener.point(π,-φ);listener.point(0,-φ);listener.point(-π,-φ);listener.point(-π,0);listener.point(-π,φ)}else if(abs(from[0]-to[0])>ε){var s=from[0]=0?1:-1,adλ=sdλ*dλ,antimeridian=adλ>π,k=sinφ0*sinφ;d3_geo_areaRingSum.add(Math.atan2(k*sdλ*Math.sin(adλ),cosφ0*cosφ+k*Math.cos(adλ)));polarAngle+=antimeridian?dλ+sdλ*τ:dλ;if(antimeridian^λ0>=meridian^λ>=meridian){var arc=d3_geo_cartesianCross(d3_geo_cartesian(point0),d3_geo_cartesian(point));d3_geo_cartesianNormalize(arc);var intersection=d3_geo_cartesianCross(meridianNormal,arc);d3_geo_cartesianNormalize(intersection);var φarc=(antimeridian^dλ>=0?-1:1)*d3_asin(intersection[2]);if(parallel>φarc||parallel===φarc&&(arc[0]||arc[1])){winding+=antimeridian^dλ>=0?1:-1}}if(!j++)break;λ0=λ,sinφ0=sinφ,cosφ0=cosφ,point0=point}}return(polarAngle<-ε||polarAngle<ε&&d3_geo_areaRingSum<-ε)^winding&1}function d3_geo_clipCircle(radius){var cr=Math.cos(radius),smallRadius=cr>0,notHemisphere=abs(cr)>ε,interpolate=d3_geo_circleInterpolate(radius,6*d3_radians);return d3_geo_clip(visible,clipLine,interpolate,smallRadius?[0,-radius]:[-π,radius-π]);function visible(λ,φ){return Math.cos(λ)*Math.cos(φ)>cr}function clipLine(listener){var point0,c0,v0,v00,clean;return{lineStart:function(){v00=v0=false;clean=1},point:function(λ,φ){var point1=[λ,φ],point2,v=visible(λ,φ),c=smallRadius?v?0:code(λ,φ):v?code(λ+(λ<0?π:-π),φ):0;if(!point0&&(v00=v0=v))listener.lineStart();if(v!==v0){point2=intersect(point0,point1);if(d3_geo_sphericalEqual(point0,point2)||d3_geo_sphericalEqual(point1,point2)){point1[0]+=ε;point1[1]+=ε;v=visible(point1[0],point1[1])}}if(v!==v0){clean=0;if(v){listener.lineStart();point2=intersect(point1,point0);listener.point(point2[0],point2[1])}else{point2=intersect(point0,point1);listener.point(point2[0],point2[1]);listener.lineEnd()}point0=point2}else if(notHemisphere&&point0&&smallRadius^v){var t;if(!(c&c0)&&(t=intersect(point1,point0,true))){clean=0;if(smallRadius){listener.lineStart();listener.point(t[0][0],t[0][1]);listener.point(t[1][0],t[1][1]);listener.lineEnd()}else{listener.point(t[1][0],t[1][1]);listener.lineEnd();listener.lineStart();listener.point(t[0][0],t[0][1])}}}if(v&&(!point0||!d3_geo_sphericalEqual(point0,point1))){listener.point(point1[0],point1[1])}point0=point1,v0=v,c0=c},lineEnd:function(){if(v0)listener.lineEnd();point0=null},clean:function(){return clean|(v00&&v0)<<1}}}function intersect(a,b,two){var pa=d3_geo_cartesian(a),pb=d3_geo_cartesian(b);var n1=[1,0,0],n2=d3_geo_cartesianCross(pa,pb),n2n2=d3_geo_cartesianDot(n2,n2),n1n2=n2[0],determinant=n2n2-n1n2*n1n2;if(!determinant)return!two&&a;var c1=cr*n2n2/determinant,c2=-cr*n1n2/determinant,n1xn2=d3_geo_cartesianCross(n1,n2),A=d3_geo_cartesianScale(n1,c1),B=d3_geo_cartesianScale(n2,c2);d3_geo_cartesianAdd(A,B);var u=n1xn2,w=d3_geo_cartesianDot(A,u),uu=d3_geo_cartesianDot(u,u),t2=w*w-uu*(d3_geo_cartesianDot(A,A)-1);if(t2<0)return;var t=Math.sqrt(t2),q=d3_geo_cartesianScale(u,(-w-t)/uu);d3_geo_cartesianAdd(q,A);q=d3_geo_spherical(q);if(!two)return q;var λ0=a[0],λ1=b[0],φ0=a[1],φ1=b[1],z;if(λ1<λ0)z=λ0,λ0=λ1,λ1=z;var δλ=λ1-λ0,polar=abs(δλ-π)<ε,meridian=polar||δλ<ε;if(!polar&&φ1<φ0)z=φ0,φ0=φ1,φ1=z;if(meridian?polar?φ0+φ1>0^q[1]<(abs(q[0]-λ0)<ε?φ0:φ1):φ0<=q[1]&&q[1]<=φ1:δλ>π^(λ0<=q[0]&&q[0]<=λ1)){var q1=d3_geo_cartesianScale(u,(-w+t)/uu);d3_geo_cartesianAdd(q1,A);return[q,d3_geo_spherical(q1)]}}function code(λ,φ){var r=smallRadius?radius:π-radius,code=0;if(λ<-r)code|=1;else if(λ>r)code|=2;if(φ<-r)code|=4;else if(φ>r)code|=8;return code}}function d3_geom_clipLine(x0,y0,x1,y1){return function(line){var a=line.a,b=line.b,ax=a.x,ay=a.y,bx=b.x,by=b.y,t0=0,t1=1,dx=bx-ax,dy=by-ay,r;r=x0-ax;if(!dx&&r>0)return;r/=dx;if(dx<0){if(r0){if(r>t1)return;if(r>t0)t0=r}r=x1-ax;if(!dx&&r<0)return;r/=dx;if(dx<0){if(r>t1)return;if(r>t0)t0=r}else if(dx>0){if(r0)return;r/=dy;if(dy<0){if(r0){if(r>t1)return;if(r>t0)t0=r}r=y1-ay;if(!dy&&r<0)return;r/=dy;if(dy<0){if(r>t1)return;if(r>t0)t0=r}else if(dy>0){if(r0)line.a={x:ax+t0*dx,y:ay+t0*dy};if(t1<1)line.b={x:ax+t1*dx,y:ay+t1*dy};return line}}var d3_geo_clipExtentMAX=1e9;d3.geo.clipExtent=function(){var x0,y0,x1,y1,stream,clip,clipExtent={stream:function(output){if(stream)stream.valid=false;stream=clip(output);stream.valid=true;return stream},extent:function(_){if(!arguments.length)return[[x0,y0],[x1,y1]];clip=d3_geo_clipExtent(x0=+_[0][0],y0=+_[0][1],x1=+_[1][0],y1=+_[1][1]);if(stream)stream.valid=false,stream=null;return clipExtent}};return clipExtent.extent([[0,0],[960,500]])};function d3_geo_clipExtent(x0,y0,x1,y1){return function(listener){var listener_=listener,bufferListener=d3_geo_clipBufferListener(),clipLine=d3_geom_clipLine(x0,y0,x1,y1),segments,polygon,ring;var clip={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:function(){listener=bufferListener;segments=[];polygon=[];clean=true},polygonEnd:function(){listener=listener_;segments=d3.merge(segments);var clipStartInside=insidePolygon([x0,y1]),inside=clean&&clipStartInside,visible=segments.length;if(inside||visible){listener.polygonStart();if(inside){listener.lineStart();interpolate(null,null,1,listener);listener.lineEnd()}if(visible){d3_geo_clipPolygon(segments,compare,clipStartInside,interpolate,listener)}listener.polygonEnd()}segments=polygon=ring=null}};function insidePolygon(p){var wn=0,n=polygon.length,y=p[1];for(var i=0;iy&&d3_cross2d(a,b,p)>0)++wn}else{if(b[1]<=y&&d3_cross2d(a,b,p)<0)--wn}a=b}}return wn!==0}function interpolate(from,to,direction,listener){var a=0,a1=0;if(from==null||(a=corner(from,direction))!==(a1=corner(to,direction))||comparePoints(from,to)<0^direction>0){do{listener.point(a===0||a===3?x0:x1,a>1?y1:y0)}while((a=(a+direction+4)%4)!==a1)}else{listener.point(to[0],to[1])}}function pointVisible(x,y){return x0<=x&&x<=x1&&y0<=y&&y<=y1}function point(x,y){if(pointVisible(x,y))listener.point(x,y)}var x__,y__,v__,x_,y_,v_,first,clean;function lineStart(){clip.point=linePoint;if(polygon)polygon.push(ring=[]);first=true;v_=false;x_=y_=NaN}function lineEnd(){if(segments){linePoint(x__,y__);if(v__&&v_)bufferListener.rejoin();segments.push(bufferListener.buffer())}clip.point=point;if(v_)listener.lineEnd()}function linePoint(x,y){x=Math.max(-d3_geo_clipExtentMAX,Math.min(d3_geo_clipExtentMAX,x));y=Math.max(-d3_geo_clipExtentMAX,Math.min(d3_geo_clipExtentMAX,y));var v=pointVisible(x,y);if(polygon)ring.push([x,y]);if(first){x__=x,y__=y,v__=v;first=false;if(v){listener.lineStart();listener.point(x,y)}}else{if(v&&v_)listener.point(x,y);else{var l={a:{x:x_,y:y_},b:{x:x,y:y}};if(clipLine(l)){if(!v_){listener.lineStart();listener.point(l.a.x,l.a.y)}listener.point(l.b.x,l.b.y);if(!v)listener.lineEnd();clean=false}else if(v){listener.lineStart();listener.point(x,y);clean=false}}}x_=x,y_=y,v_=v}return clip};function corner(p,direction){return abs(p[0]-x0)<ε?direction>0?0:3:abs(p[0]-x1)<ε?direction>0?2:1:abs(p[1]-y0)<ε?direction>0?1:0:direction>0?3:2}function compare(a,b){return comparePoints(a.x,b.x)}function comparePoints(a,b){var ca=corner(a,1),cb=corner(b,1);return ca!==cb?ca-cb:ca===0?b[1]-a[1]:ca===1?a[0]-b[0]:ca===2?a[1]-b[1]:b[0]-a[0]}}function d3_geo_conic(projectAt){var φ0=0,φ1=π/3,m=d3_geo_projectionMutator(projectAt),p=m(φ0,φ1);p.parallels=function(_){if(!arguments.length)return[φ0/π*180,φ1/π*180];return m(φ0=_[0]*π/180,φ1=_[1]*π/180)};return p}function d3_geo_conicEqualArea(φ0,φ1){var sinφ0=Math.sin(φ0),n=(sinφ0+Math.sin(φ1))/2,C=1+sinφ0*(2*n-sinφ0),ρ0=Math.sqrt(C)/n;function forward(λ,φ){var ρ=Math.sqrt(C-2*n*Math.sin(φ))/n;return[ρ*Math.sin(λ*=n),ρ0-ρ*Math.cos(λ)]}forward.invert=function(x,y){var ρ0_y=ρ0-y;return[Math.atan2(x,ρ0_y)/n,d3_asin((C-(x*x+ρ0_y*ρ0_y)*n*n)/(2*n))]};return forward}(d3.geo.conicEqualArea=function(){return d3_geo_conic(d3_geo_conicEqualArea)}).raw=d3_geo_conicEqualArea;d3.geo.albers=function(){return d3.geo.conicEqualArea().rotate([96,0]).center([-.6,38.7]).parallels([29.5,45.5]).scale(1070)};d3.geo.albersUsa=function(){var lower48=d3.geo.albers();var alaska=d3.geo.conicEqualArea().rotate([154,0]).center([-2,58.5]).parallels([55,65]);var hawaii=d3.geo.conicEqualArea().rotate([157,0]).center([-3,19.9]).parallels([8,18]);var point,pointStream={point:function(x,y){point=[x,y]}},lower48Point,alaskaPoint,hawaiiPoint;function albersUsa(coordinates){var x=coordinates[0],y=coordinates[1];point=null;(lower48Point(x,y),point)||(alaskaPoint(x,y),point)||hawaiiPoint(x,y);return point}albersUsa.invert=function(coordinates){var k=lower48.scale(),t=lower48.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.12&&y<.234&&x>=-.425&&x<-.214?alaska:y>=.166&&y<.234&&x>=-.214&&x<-.115?hawaii:lower48).invert(coordinates)};albersUsa.stream=function(stream){var lower48Stream=lower48.stream(stream),alaskaStream=alaska.stream(stream),hawaiiStream=hawaii.stream(stream);return{point:function(x,y){lower48Stream.point(x,y);alaskaStream.point(x,y);hawaiiStream.point(x,y)},sphere:function(){lower48Stream.sphere();alaskaStream.sphere();hawaiiStream.sphere()},lineStart:function(){lower48Stream.lineStart();alaskaStream.lineStart();hawaiiStream.lineStart()},lineEnd:function(){lower48Stream.lineEnd();alaskaStream.lineEnd();hawaiiStream.lineEnd()},polygonStart:function(){lower48Stream.polygonStart();alaskaStream.polygonStart();hawaiiStream.polygonStart()},polygonEnd:function(){lower48Stream.polygonEnd();alaskaStream.polygonEnd();hawaiiStream.polygonEnd()}}};albersUsa.precision=function(_){if(!arguments.length)return lower48.precision();lower48.precision(_);alaska.precision(_);hawaii.precision(_);return albersUsa};albersUsa.scale=function(_){if(!arguments.length)return lower48.scale();lower48.scale(_);alaska.scale(_*.35);hawaii.scale(_);return albersUsa.translate(lower48.translate())};albersUsa.translate=function(_){if(!arguments.length)return lower48.translate();var k=lower48.scale(),x=+_[0],y=+_[1];lower48Point=lower48.translate(_).clipExtent([[x-.455*k,y-.238*k],[x+.455*k,y+.238*k]]).stream(pointStream).point;alaskaPoint=alaska.translate([x-.307*k,y+.201*k]).clipExtent([[x-.425*k+ε,y+.12*k+ε],[x-.214*k-ε,y+.234*k-ε]]).stream(pointStream).point;hawaiiPoint=hawaii.translate([x-.205*k,y+.212*k]).clipExtent([[x-.214*k+ε,y+.166*k+ε],[x-.115*k-ε,y+.234*k-ε]]).stream(pointStream).point;return albersUsa};return albersUsa.scale(1070)};var d3_geo_pathAreaSum,d3_geo_pathAreaPolygon,d3_geo_pathArea={point:d3_noop,lineStart:d3_noop,lineEnd:d3_noop,polygonStart:function(){d3_geo_pathAreaPolygon=0;d3_geo_pathArea.lineStart=d3_geo_pathAreaRingStart},polygonEnd:function(){d3_geo_pathArea.lineStart=d3_geo_pathArea.lineEnd=d3_geo_pathArea.point=d3_noop;d3_geo_pathAreaSum+=abs(d3_geo_pathAreaPolygon/2)}};function d3_geo_pathAreaRingStart(){var x00,y00,x0,y0;d3_geo_pathArea.point=function(x,y){d3_geo_pathArea.point=nextPoint;x00=x0=x,y00=y0=y};function nextPoint(x,y){d3_geo_pathAreaPolygon+=y0*x-x0*y;x0=x,y0=y}d3_geo_pathArea.lineEnd=function(){nextPoint(x00,y00)}}var d3_geo_pathBoundsX0,d3_geo_pathBoundsY0,d3_geo_pathBoundsX1,d3_geo_pathBoundsY1;var d3_geo_pathBounds={point:d3_geo_pathBoundsPoint,lineStart:d3_noop,lineEnd:d3_noop,polygonStart:d3_noop,polygonEnd:d3_noop};function d3_geo_pathBoundsPoint(x,y){if(xd3_geo_pathBoundsX1)d3_geo_pathBoundsX1=x;if(yd3_geo_pathBoundsY1)d3_geo_pathBoundsY1=y}function d3_geo_pathBuffer(){var pointCircle=d3_geo_pathBufferCircle(4.5),buffer=[];var stream={point:point,lineStart:function(){stream.point=pointLineStart},lineEnd:lineEnd,polygonStart:function(){stream.lineEnd=lineEndPolygon},polygonEnd:function(){stream.lineEnd=lineEnd;stream.point=point},pointRadius:function(_){pointCircle=d3_geo_pathBufferCircle(_);return stream},result:function(){if(buffer.length){var result=buffer.join("");buffer=[];return result}}};function point(x,y){buffer.push("M",x,",",y,pointCircle)}function pointLineStart(x,y){buffer.push("M",x,",",y);stream.point=pointLine}function pointLine(x,y){buffer.push("L",x,",",y)}function lineEnd(){stream.point=point}function lineEndPolygon(){buffer.push("Z")}return stream}function d3_geo_pathBufferCircle(radius){return"m0,"+radius+"a"+radius+","+radius+" 0 1,1 0,"+-2*radius+"a"+radius+","+radius+" 0 1,1 0,"+2*radius+"z"}var d3_geo_pathCentroid={point:d3_geo_pathCentroidPoint,lineStart:d3_geo_pathCentroidLineStart,lineEnd:d3_geo_pathCentroidLineEnd,polygonStart:function(){d3_geo_pathCentroid.lineStart=d3_geo_pathCentroidRingStart},polygonEnd:function(){d3_geo_pathCentroid.point=d3_geo_pathCentroidPoint;d3_geo_pathCentroid.lineStart=d3_geo_pathCentroidLineStart;d3_geo_pathCentroid.lineEnd=d3_geo_pathCentroidLineEnd}};function d3_geo_pathCentroidPoint(x,y){d3_geo_centroidX0+=x;d3_geo_centroidY0+=y;++d3_geo_centroidZ0}function d3_geo_pathCentroidLineStart(){var x0,y0;d3_geo_pathCentroid.point=function(x,y){d3_geo_pathCentroid.point=nextPoint;d3_geo_pathCentroidPoint(x0=x,y0=y)};function nextPoint(x,y){var dx=x-x0,dy=y-y0,z=Math.sqrt(dx*dx+dy*dy);d3_geo_centroidX1+=z*(x0+x)/2;d3_geo_centroidY1+=z*(y0+y)/2;d3_geo_centroidZ1+=z;d3_geo_pathCentroidPoint(x0=x,y0=y)}}function d3_geo_pathCentroidLineEnd(){d3_geo_pathCentroid.point=d3_geo_pathCentroidPoint}function d3_geo_pathCentroidRingStart(){var x00,y00,x0,y0;d3_geo_pathCentroid.point=function(x,y){d3_geo_pathCentroid.point=nextPoint;d3_geo_pathCentroidPoint(x00=x0=x,y00=y0=y)};function nextPoint(x,y){var dx=x-x0,dy=y-y0,z=Math.sqrt(dx*dx+dy*dy);d3_geo_centroidX1+=z*(x0+x)/2;d3_geo_centroidY1+=z*(y0+y)/2;d3_geo_centroidZ1+=z;z=y0*x-x0*y;d3_geo_centroidX2+=z*(x0+x);d3_geo_centroidY2+=z*(y0+y);d3_geo_centroidZ2+=z*3;d3_geo_pathCentroidPoint(x0=x,y0=y)}d3_geo_pathCentroid.lineEnd=function(){nextPoint(x00,y00)}}function d3_geo_pathContext(context){var pointRadius=4.5;var stream={point:point,lineStart:function(){stream.point=pointLineStart},lineEnd:lineEnd,polygonStart:function(){stream.lineEnd=lineEndPolygon},polygonEnd:function(){stream.lineEnd=lineEnd;stream.point=point},pointRadius:function(_){pointRadius=_;return stream},result:d3_noop};function point(x,y){context.moveTo(x+pointRadius,y);context.arc(x,y,pointRadius,0,τ)}function pointLineStart(x,y){context.moveTo(x,y);stream.point=pointLine}function pointLine(x,y){context.lineTo(x,y)}function lineEnd(){stream.point=point}function lineEndPolygon(){context.closePath()}return stream}function d3_geo_resample(project){var δ2=.5,cosMinDistance=Math.cos(30*d3_radians),maxDepth=16;function resample(stream){return(maxDepth?resampleRecursive:resampleNone)(stream)}function resampleNone(stream){return d3_geo_transformPoint(stream,function(x,y){x=project(x,y);stream.point(x[0],x[1])})}function resampleRecursive(stream){var λ00,φ00,x00,y00,a00,b00,c00,λ0,x0,y0,a0,b0,c0;var resample={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:function(){stream.polygonStart();resample.lineStart=ringStart},polygonEnd:function(){stream.polygonEnd();resample.lineStart=lineStart}};function point(x,y){x=project(x,y);stream.point(x[0],x[1])}function lineStart(){x0=NaN;resample.point=linePoint;stream.lineStart()}function linePoint(λ,φ){var c=d3_geo_cartesian([λ,φ]),p=project(λ,φ);resampleLineTo(x0,y0,λ0,a0,b0,c0,x0=p[0],y0=p[1],λ0=λ,a0=c[0],b0=c[1],c0=c[2],maxDepth,stream);stream.point(x0,y0)}function lineEnd(){resample.point=point;stream.lineEnd()}function ringStart(){lineStart();resample.point=ringPoint;resample.lineEnd=ringEnd}function ringPoint(λ,φ){linePoint(λ00=λ,φ00=φ),x00=x0,y00=y0,a00=a0,b00=b0,c00=c0;resample.point=linePoint}function ringEnd(){resampleLineTo(x0,y0,λ0,a0,b0,c0,x00,y00,λ00,a00,b00,c00,maxDepth,stream);resample.lineEnd=lineEnd;lineEnd()}return resample}function resampleLineTo(x0,y0,λ0,a0,b0,c0,x1,y1,λ1,a1,b1,c1,depth,stream){var dx=x1-x0,dy=y1-y0,d2=dx*dx+dy*dy;if(d2>4*δ2&&depth--){var a=a0+a1,b=b0+b1,c=c0+c1,m=Math.sqrt(a*a+b*b+c*c),φ2=Math.asin(c/=m),λ2=abs(abs(c)-1)<ε||abs(λ0-λ1)<ε?(λ0+λ1)/2:Math.atan2(b,a),p=project(λ2,φ2),x2=p[0],y2=p[1],dx2=x2-x0,dy2=y2-y0,dz=dy*dx2-dx*dy2;if(dz*dz/d2>δ2||abs((dx*dx2+dy*dy2)/d2-.5)>.3||a0*a1+b0*b1+c0*c10&&16;return resample};return resample}d3.geo.path=function(){var pointRadius=4.5,projection,context,projectStream,contextStream,cacheStream;function path(object){if(object){if(typeof pointRadius==="function")contextStream.pointRadius(+pointRadius.apply(this,arguments));if(!cacheStream||!cacheStream.valid)cacheStream=projectStream(contextStream);d3.geo.stream(object,cacheStream)}return contextStream.result()}path.area=function(object){d3_geo_pathAreaSum=0;d3.geo.stream(object,projectStream(d3_geo_pathArea));return d3_geo_pathAreaSum};path.centroid=function(object){d3_geo_centroidX0=d3_geo_centroidY0=d3_geo_centroidZ0=d3_geo_centroidX1=d3_geo_centroidY1=d3_geo_centroidZ1=d3_geo_centroidX2=d3_geo_centroidY2=d3_geo_centroidZ2=0;d3.geo.stream(object,projectStream(d3_geo_pathCentroid));return d3_geo_centroidZ2?[d3_geo_centroidX2/d3_geo_centroidZ2,d3_geo_centroidY2/d3_geo_centroidZ2]:d3_geo_centroidZ1?[d3_geo_centroidX1/d3_geo_centroidZ1,d3_geo_centroidY1/d3_geo_centroidZ1]:d3_geo_centroidZ0?[d3_geo_centroidX0/d3_geo_centroidZ0,d3_geo_centroidY0/d3_geo_centroidZ0]:[NaN,NaN]};path.bounds=function(object){d3_geo_pathBoundsX1=d3_geo_pathBoundsY1=-(d3_geo_pathBoundsX0=d3_geo_pathBoundsY0=Infinity);d3.geo.stream(object,projectStream(d3_geo_pathBounds));return[[d3_geo_pathBoundsX0,d3_geo_pathBoundsY0],[d3_geo_pathBoundsX1,d3_geo_pathBoundsY1]]};path.projection=function(_){if(!arguments.length)return projection;projectStream=(projection=_)?_.stream||d3_geo_pathProjectStream(_):d3_identity;return reset()};path.context=function(_){if(!arguments.length)return context;contextStream=(context=_)==null?new d3_geo_pathBuffer:new d3_geo_pathContext(_);if(typeof pointRadius!=="function")contextStream.pointRadius(pointRadius);return reset()};path.pointRadius=function(_){if(!arguments.length)return pointRadius;pointRadius=typeof _==="function"?_:(contextStream.pointRadius(+_),+_);return path};function reset(){cacheStream=null;return path}return path.projection(d3.geo.albersUsa()).context(null)};function d3_geo_pathProjectStream(project){var resample=d3_geo_resample(function(x,y){return project([x*d3_degrees,y*d3_degrees])});return function(stream){return d3_geo_projectionRadians(resample(stream))}}d3.geo.transform=function(methods){return{stream:function(stream){var transform=new d3_geo_transform(stream);for(var k in methods)transform[k]=methods[k];return transform}}};function d3_geo_transform(stream){this.stream=stream}d3_geo_transform.prototype={point:function(x,y){this.stream.point(x,y)},sphere:function(){this.stream.sphere()},lineStart:function(){this.stream.lineStart()},lineEnd:function(){this.stream.lineEnd()},polygonStart:function(){this.stream.polygonStart()},polygonEnd:function(){this.stream.polygonEnd()}};function d3_geo_transformPoint(stream,point){return{point:point,sphere:function(){stream.sphere()},lineStart:function(){stream.lineStart()},lineEnd:function(){stream.lineEnd()},polygonStart:function(){stream.polygonStart()},polygonEnd:function(){stream.polygonEnd()}}}d3.geo.projection=d3_geo_projection;d3.geo.projectionMutator=d3_geo_projectionMutator;function d3_geo_projection(project){return d3_geo_projectionMutator(function(){return project})()}function d3_geo_projectionMutator(projectAt){var project,rotate,projectRotate,projectResample=d3_geo_resample(function(x,y){x=project(x,y);return[x[0]*k+δx,δy-x[1]*k]}),k=150,x=480,y=250,λ=0,φ=0,δλ=0,δφ=0,δγ=0,δx,δy,preclip=d3_geo_clipAntimeridian,postclip=d3_identity,clipAngle=null,clipExtent=null,stream;function projection(point){point=projectRotate(point[0]*d3_radians,point[1]*d3_radians);return[point[0]*k+δx,δy-point[1]*k]}function invert(point){point=projectRotate.invert((point[0]-δx)/k,(δy-point[1])/k);return point&&[point[0]*d3_degrees,point[1]*d3_degrees]}projection.stream=function(output){if(stream)stream.valid=false;stream=d3_geo_projectionRadians(preclip(rotate,projectResample(postclip(output))));stream.valid=true;return stream};projection.clipAngle=function(_){if(!arguments.length)return clipAngle;preclip=_==null?(clipAngle=_,d3_geo_clipAntimeridian):d3_geo_clipCircle((clipAngle=+_)*d3_radians);return invalidate()};projection.clipExtent=function(_){if(!arguments.length)return clipExtent;clipExtent=_;postclip=_?d3_geo_clipExtent(_[0][0],_[0][1],_[1][0],_[1][1]):d3_identity;return invalidate()};projection.scale=function(_){if(!arguments.length)return k;k=+_;return reset()};projection.translate=function(_){if(!arguments.length)return[x,y];x=+_[0];y=+_[1];return reset()};projection.center=function(_){if(!arguments.length)return[λ*d3_degrees,φ*d3_degrees];λ=_[0]%360*d3_radians;φ=_[1]%360*d3_radians;return reset()};projection.rotate=function(_){if(!arguments.length)return[δλ*d3_degrees,δφ*d3_degrees,δγ*d3_degrees];δλ=_[0]%360*d3_radians;δφ=_[1]%360*d3_radians;δγ=_.length>2?_[2]%360*d3_radians:0;return reset()};d3.rebind(projection,projectResample,"precision");function reset(){projectRotate=d3_geo_compose(rotate=d3_geo_rotation(δλ,δφ,δγ),project);var center=project(λ,φ);δx=x-center[0]*k;δy=y+center[1]*k;return invalidate()}function invalidate(){if(stream)stream.valid=false,stream=null;return projection}return function(){project=projectAt.apply(this,arguments);projection.invert=project.invert&&invert;return reset()}}function d3_geo_projectionRadians(stream){return d3_geo_transformPoint(stream,function(x,y){stream.point(x*d3_radians,y*d3_radians)})}function d3_geo_equirectangular(λ,φ){return[λ,φ]}(d3.geo.equirectangular=function(){return d3_geo_projection(d3_geo_equirectangular)}).raw=d3_geo_equirectangular.invert=d3_geo_equirectangular;d3.geo.rotation=function(rotate){rotate=d3_geo_rotation(rotate[0]%360*d3_radians,rotate[1]*d3_radians,rotate.length>2?rotate[2]*d3_radians:0);function forward(coordinates){coordinates=rotate(coordinates[0]*d3_radians,coordinates[1]*d3_radians);return coordinates[0]*=d3_degrees,coordinates[1]*=d3_degrees,coordinates}forward.invert=function(coordinates){coordinates=rotate.invert(coordinates[0]*d3_radians,coordinates[1]*d3_radians);return coordinates[0]*=d3_degrees,coordinates[1]*=d3_degrees,coordinates};return forward};function d3_geo_identityRotation(λ,φ){return[λ>π?λ-τ:λ<-π?λ+τ:λ,φ]}d3_geo_identityRotation.invert=d3_geo_equirectangular;function d3_geo_rotation(δλ,δφ,δγ){return δλ?δφ||δγ?d3_geo_compose(d3_geo_rotationλ(δλ),d3_geo_rotationφγ(δφ,δγ)):d3_geo_rotationλ(δλ):δφ||δγ?d3_geo_rotationφγ(δφ,δγ):d3_geo_identityRotation}function d3_geo_forwardRotationλ(δλ){return function(λ,φ){return λ+=δλ,[λ>π?λ-τ:λ<-π?λ+τ:λ,φ]}}function d3_geo_rotationλ(δλ){var rotation=d3_geo_forwardRotationλ(δλ);rotation.invert=d3_geo_forwardRotationλ(-δλ);return rotation}function d3_geo_rotationφγ(δφ,δγ){var cosδφ=Math.cos(δφ),sinδφ=Math.sin(δφ),cosδγ=Math.cos(δγ),sinδγ=Math.sin(δγ);function rotation(λ,φ){var cosφ=Math.cos(φ),x=Math.cos(λ)*cosφ,y=Math.sin(λ)*cosφ,z=Math.sin(φ),k=z*cosδφ+x*sinδφ;return[Math.atan2(y*cosδγ-k*sinδγ,x*cosδφ-z*sinδφ),d3_asin(k*cosδγ+y*sinδγ)]}rotation.invert=function(λ,φ){var cosφ=Math.cos(φ),x=Math.cos(λ)*cosφ,y=Math.sin(λ)*cosφ,z=Math.sin(φ),k=z*cosδγ-y*sinδγ;return[Math.atan2(y*cosδγ+z*sinδγ,x*cosδφ+k*sinδφ),d3_asin(k*cosδφ-x*sinδφ)]};return rotation}d3.geo.circle=function(){var origin=[0,0],angle,precision=6,interpolate;function circle(){var center=typeof origin==="function"?origin.apply(this,arguments):origin,rotate=d3_geo_rotation(-center[0]*d3_radians,-center[1]*d3_radians,0).invert,ring=[];interpolate(null,null,1,{point:function(x,y){ring.push(x=rotate(x,y));x[0]*=d3_degrees,x[1]*=d3_degrees}});return{type:"Polygon",coordinates:[ring]}}circle.origin=function(x){if(!arguments.length)return origin;origin=x;return circle};circle.angle=function(x){if(!arguments.length)return angle;interpolate=d3_geo_circleInterpolate((angle=+x)*d3_radians,precision*d3_radians);return circle};circle.precision=function(_){if(!arguments.length)return precision;interpolate=d3_geo_circleInterpolate(angle*d3_radians,(precision=+_)*d3_radians);return circle};return circle.angle(90)};function d3_geo_circleInterpolate(radius,precision){var cr=Math.cos(radius),sr=Math.sin(radius);return function(from,to,direction,listener){var step=direction*precision;if(from!=null){from=d3_geo_circleAngle(cr,from);to=d3_geo_circleAngle(cr,to);if(direction>0?fromto)from+=direction*τ}else{from=radius+direction*τ;to=radius-.5*step}for(var point,t=from;direction>0?t>to:tε}).map(x)).concat(d3.range(Math.ceil(y0/dy)*dy,y1,dy).filter(function(y){return abs(y%DY)>ε}).map(y))}graticule.lines=function(){return lines().map(function(coordinates){return{type:"LineString",coordinates:coordinates}})};graticule.outline=function(){return{type:"Polygon",coordinates:[X(X0).concat(Y(Y1).slice(1),X(X1).reverse().slice(1),Y(Y0).reverse().slice(1))]}};graticule.extent=function(_){if(!arguments.length)return graticule.minorExtent();return graticule.majorExtent(_).minorExtent(_)};graticule.majorExtent=function(_){if(!arguments.length)return[[X0,Y0],[X1,Y1]];X0=+_[0][0],X1=+_[1][0];Y0=+_[0][1],Y1=+_[1][1];if(X0>X1)_=X0,X0=X1,X1=_;if(Y0>Y1)_=Y0,Y0=Y1,Y1=_;return graticule.precision(precision)};graticule.minorExtent=function(_){if(!arguments.length)return[[x0,y0],[x1,y1]];x0=+_[0][0],x1=+_[1][0];y0=+_[0][1],y1=+_[1][1];if(x0>x1)_=x0,x0=x1,x1=_;if(y0>y1)_=y0,y0=y1,y1=_;return graticule.precision(precision)};graticule.step=function(_){if(!arguments.length)return graticule.minorStep();return graticule.majorStep(_).minorStep(_)};graticule.majorStep=function(_){if(!arguments.length)return[DX,DY];DX=+_[0],DY=+_[1];return graticule};graticule.minorStep=function(_){if(!arguments.length)return[dx,dy];dx=+_[0],dy=+_[1];return graticule};graticule.precision=function(_){if(!arguments.length)return precision;precision=+_;x=d3_geo_graticuleX(y0,y1,90);y=d3_geo_graticuleY(x0,x1,precision);X=d3_geo_graticuleX(Y0,Y1,90);Y=d3_geo_graticuleY(X0,X1,precision);return graticule};return graticule.majorExtent([[-180,-90+ε],[180,90-ε]]).minorExtent([[-180,-80-ε],[180,80+ε]])};function d3_geo_graticuleX(y0,y1,dy){var y=d3.range(y0,y1-ε,dy).concat(y1);return function(x){return y.map(function(y){return[x,y]})}}function d3_geo_graticuleY(x0,x1,dx){var x=d3.range(x0,x1-ε,dx).concat(x1);return function(y){return x.map(function(x){return[x,y]})}}function d3_source(d){return d.source}function d3_target(d){return d.target}d3.geo.greatArc=function(){var source=d3_source,source_,target=d3_target,target_;function greatArc(){return{type:"LineString",coordinates:[source_||source.apply(this,arguments),target_||target.apply(this,arguments)]}}greatArc.distance=function(){return d3.geo.distance(source_||source.apply(this,arguments),target_||target.apply(this,arguments))};greatArc.source=function(_){if(!arguments.length)return source;source=_,source_=typeof _==="function"?null:_;return greatArc};greatArc.target=function(_){if(!arguments.length)return target;target=_,target_=typeof _==="function"?null:_;return greatArc};greatArc.precision=function(){return arguments.length?greatArc:0};return greatArc};d3.geo.interpolate=function(source,target){return d3_geo_interpolate(source[0]*d3_radians,source[1]*d3_radians,target[0]*d3_radians,target[1]*d3_radians)};function d3_geo_interpolate(x0,y0,x1,y1){var cy0=Math.cos(y0),sy0=Math.sin(y0),cy1=Math.cos(y1),sy1=Math.sin(y1),kx0=cy0*Math.cos(x0),ky0=cy0*Math.sin(x0),kx1=cy1*Math.cos(x1),ky1=cy1*Math.sin(x1),d=2*Math.asin(Math.sqrt(d3_haversin(y1-y0)+cy0*cy1*d3_haversin(x1-x0))),k=1/Math.sin(d);var interpolate=d?function(t){var B=Math.sin(t*=d)*k,A=Math.sin(d-t)*k,x=A*kx0+B*kx1,y=A*ky0+B*ky1,z=A*sy0+B*sy1;return[Math.atan2(y,x)*d3_degrees,Math.atan2(z,Math.sqrt(x*x+y*y))*d3_degrees]}:function(){return[x0*d3_degrees,y0*d3_degrees]};interpolate.distance=d;return interpolate}d3.geo.length=function(object){d3_geo_lengthSum=0;d3.geo.stream(object,d3_geo_length);return d3_geo_lengthSum};var d3_geo_lengthSum;var d3_geo_length={sphere:d3_noop,point:d3_noop,lineStart:d3_geo_lengthLineStart,lineEnd:d3_noop,polygonStart:d3_noop,polygonEnd:d3_noop};function d3_geo_lengthLineStart(){var λ0,sinφ0,cosφ0;d3_geo_length.point=function(λ,φ){λ0=λ*d3_radians,sinφ0=Math.sin(φ*=d3_radians),cosφ0=Math.cos(φ);d3_geo_length.point=nextPoint};d3_geo_length.lineEnd=function(){d3_geo_length.point=d3_geo_length.lineEnd=d3_noop};function nextPoint(λ,φ){var sinφ=Math.sin(φ*=d3_radians),cosφ=Math.cos(φ),t=abs((λ*=d3_radians)-λ0),cosΔλ=Math.cos(t);d3_geo_lengthSum+=Math.atan2(Math.sqrt((t=cosφ*Math.sin(t))*t+(t=cosφ0*sinφ-sinφ0*cosφ*cosΔλ)*t),sinφ0*sinφ+cosφ0*cosφ*cosΔλ);λ0=λ,sinφ0=sinφ,cosφ0=cosφ}}function d3_geo_azimuthal(scale,angle){function azimuthal(λ,φ){var cosλ=Math.cos(λ),cosφ=Math.cos(φ),k=scale(cosλ*cosφ);return[k*cosφ*Math.sin(λ),k*Math.sin(φ)]}azimuthal.invert=function(x,y){var ρ=Math.sqrt(x*x+y*y),c=angle(ρ),sinc=Math.sin(c),cosc=Math.cos(c);return[Math.atan2(x*sinc,ρ*cosc),Math.asin(ρ&&y*sinc/ρ)]};return azimuthal}var d3_geo_azimuthalEqualArea=d3_geo_azimuthal(function(cosλcosφ){return Math.sqrt(2/(1+cosλcosφ))},function(ρ){return 2*Math.asin(ρ/2)});(d3.geo.azimuthalEqualArea=function(){return d3_geo_projection(d3_geo_azimuthalEqualArea)}).raw=d3_geo_azimuthalEqualArea;var d3_geo_azimuthalEquidistant=d3_geo_azimuthal(function(cosλcosφ){var c=Math.acos(cosλcosφ);return c&&c/Math.sin(c)},d3_identity);(d3.geo.azimuthalEquidistant=function(){return d3_geo_projection(d3_geo_azimuthalEquidistant)}).raw=d3_geo_azimuthalEquidistant;function d3_geo_conicConformal(φ0,φ1){var cosφ0=Math.cos(φ0),t=function(φ){return Math.tan(π/4+φ/2)},n=φ0===φ1?Math.sin(φ0):Math.log(cosφ0/Math.cos(φ1))/Math.log(t(φ1)/t(φ0)),F=cosφ0*Math.pow(t(φ0),n)/n;if(!n)return d3_geo_mercator;function forward(λ,φ){if(F>0){if(φ<-halfπ+ε)φ=-halfπ+ε}else{if(φ>halfπ-ε)φ=halfπ-ε}var ρ=F/Math.pow(t(φ),n);return[ρ*Math.sin(n*λ),F-ρ*Math.cos(n*λ)]}forward.invert=function(x,y){var ρ0_y=F-y,ρ=d3_sgn(n)*Math.sqrt(x*x+ρ0_y*ρ0_y);return[Math.atan2(x,ρ0_y)/n,2*Math.atan(Math.pow(F/ρ,1/n))-halfπ]};return forward}(d3.geo.conicConformal=function(){return d3_geo_conic(d3_geo_conicConformal)}).raw=d3_geo_conicConformal;function d3_geo_conicEquidistant(φ0,φ1){var cosφ0=Math.cos(φ0),n=φ0===φ1?Math.sin(φ0):(cosφ0-Math.cos(φ1))/(φ1-φ0),G=cosφ0/n+φ0;if(abs(n)<ε)return d3_geo_equirectangular;function forward(λ,φ){var ρ=G-φ;return[ρ*Math.sin(n*λ),G-ρ*Math.cos(n*λ)]}forward.invert=function(x,y){var ρ0_y=G-y;return[Math.atan2(x,ρ0_y)/n,G-d3_sgn(n)*Math.sqrt(x*x+ρ0_y*ρ0_y)]};return forward}(d3.geo.conicEquidistant=function(){return d3_geo_conic(d3_geo_conicEquidistant)}).raw=d3_geo_conicEquidistant;var d3_geo_gnomonic=d3_geo_azimuthal(function(cosλcosφ){return 1/cosλcosφ},Math.atan);(d3.geo.gnomonic=function(){return d3_geo_projection(d3_geo_gnomonic)}).raw=d3_geo_gnomonic;function d3_geo_mercator(λ,φ){return[λ,Math.log(Math.tan(π/4+φ/2))]}d3_geo_mercator.invert=function(x,y){return[x,2*Math.atan(Math.exp(y))-halfπ]};function d3_geo_mercatorProjection(project){var m=d3_geo_projection(project),scale=m.scale,translate=m.translate,clipExtent=m.clipExtent,clipAuto;m.scale=function(){var v=scale.apply(m,arguments);return v===m?clipAuto?m.clipExtent(null):m:v};m.translate=function(){var v=translate.apply(m,arguments);return v===m?clipAuto?m.clipExtent(null):m:v};m.clipExtent=function(_){var v=clipExtent.apply(m,arguments);if(v===m){if(clipAuto=_==null){var k=π*scale(),t=translate();clipExtent([[t[0]-k,t[1]-k],[t[0]+k,t[1]+k]])}}else if(clipAuto){v=null}return v};return m.clipExtent(null)}(d3.geo.mercator=function(){return d3_geo_mercatorProjection(d3_geo_mercator)}).raw=d3_geo_mercator;var d3_geo_orthographic=d3_geo_azimuthal(function(){return 1},Math.asin);(d3.geo.orthographic=function(){return d3_geo_projection(d3_geo_orthographic)}).raw=d3_geo_orthographic;var d3_geo_stereographic=d3_geo_azimuthal(function(cosλcosφ){return 1/(1+cosλcosφ)},function(ρ){return 2*Math.atan(ρ)});(d3.geo.stereographic=function(){return d3_geo_projection(d3_geo_stereographic)}).raw=d3_geo_stereographic;function d3_geo_transverseMercator(λ,φ){return[Math.log(Math.tan(π/4+φ/2)),-λ]}d3_geo_transverseMercator.invert=function(x,y){return[-y,2*Math.atan(Math.exp(x))-halfπ]};(d3.geo.transverseMercator=function(){var projection=d3_geo_mercatorProjection(d3_geo_transverseMercator),center=projection.center,rotate=projection.rotate;projection.center=function(_){return _?center([-_[1],_[0]]):(_=center(),[_[1],-_[0]])};projection.rotate=function(_){return _?rotate([_[0],_[1],_.length>2?_[2]+90:90]):(_=rotate(),[_[0],_[1],_[2]-90])};return rotate([0,0,90])}).raw=d3_geo_transverseMercator;d3.geom={};function d3_geom_pointX(d){return d[0]}function d3_geom_pointY(d){return d[1]}d3.geom.hull=function(vertices){var x=d3_geom_pointX,y=d3_geom_pointY;if(arguments.length)return hull(vertices);function hull(data){if(data.length<3)return[];var fx=d3_functor(x),fy=d3_functor(y),i,n=data.length,points=[],flippedPoints=[];for(i=0;i=0;--i)polygon.push(data[points[upper[i]][2]]);for(i=+skipLeft;i1&&d3_cross2d(points[hull[hs-2]],points[hull[hs-1]],points[i])<=0)--hs;hull[hs++]=i}return hull.slice(0,hs)}function d3_geom_hullOrder(a,b){return a[0]-b[0]||a[1]-b[1]}d3.geom.polygon=function(coordinates){d3_subclass(coordinates,d3_geom_polygonPrototype);return coordinates};var d3_geom_polygonPrototype=d3.geom.polygon.prototype=[];d3_geom_polygonPrototype.area=function(){var i=-1,n=this.length,a,b=this[n-1],area=0;while(++iε)node=node.L;else{dxr=x-d3_geom_voronoiRightBreakPoint(node,directrix);if(dxr>ε){if(!node.R){lArc=node;break}node=node.R}else{if(dxl>-ε){lArc=node.P;rArc=node}else if(dxr>-ε){lArc=node;rArc=node.N}else{lArc=rArc=node}break}}}var newArc=d3_geom_voronoiCreateBeach(site);d3_geom_voronoiBeaches.insert(lArc,newArc);if(!lArc&&!rArc)return;if(lArc===rArc){d3_geom_voronoiDetachCircle(lArc);rArc=d3_geom_voronoiCreateBeach(lArc.site);d3_geom_voronoiBeaches.insert(newArc,rArc);newArc.edge=rArc.edge=d3_geom_voronoiCreateEdge(lArc.site,newArc.site);d3_geom_voronoiAttachCircle(lArc);d3_geom_voronoiAttachCircle(rArc);return}if(!rArc){newArc.edge=d3_geom_voronoiCreateEdge(lArc.site,newArc.site);return}d3_geom_voronoiDetachCircle(lArc);d3_geom_voronoiDetachCircle(rArc);var lSite=lArc.site,ax=lSite.x,ay=lSite.y,bx=site.x-ax,by=site.y-ay,rSite=rArc.site,cx=rSite.x-ax,cy=rSite.y-ay,d=2*(bx*cy-by*cx),hb=bx*bx+by*by,hc=cx*cx+cy*cy,vertex={x:(cy*hb-by*hc)/d+ax,y:(bx*hc-cx*hb)/d+ay};d3_geom_voronoiSetEdgeEnd(rArc.edge,lSite,rSite,vertex);newArc.edge=d3_geom_voronoiCreateEdge(lSite,site,null,vertex);rArc.edge=d3_geom_voronoiCreateEdge(site,rSite,null,vertex);d3_geom_voronoiAttachCircle(lArc);d3_geom_voronoiAttachCircle(rArc)}function d3_geom_voronoiLeftBreakPoint(arc,directrix){var site=arc.site,rfocx=site.x,rfocy=site.y,pby2=rfocy-directrix;if(!pby2)return rfocx;var lArc=arc.P;if(!lArc)return-Infinity;site=lArc.site;var lfocx=site.x,lfocy=site.y,plby2=lfocy-directrix;if(!plby2)return lfocx;var hl=lfocx-rfocx,aby2=1/pby2-1/plby2,b=hl/plby2;if(aby2)return(-b+Math.sqrt(b*b-2*aby2*(hl*hl/(-2*plby2)-lfocy+plby2/2+rfocy-pby2/2)))/aby2+rfocx;return(rfocx+lfocx)/2}function d3_geom_voronoiRightBreakPoint(arc,directrix){var rArc=arc.N;if(rArc)return d3_geom_voronoiLeftBreakPoint(rArc,directrix);var site=arc.site;return site.y===directrix?site.x:Infinity}function d3_geom_voronoiCell(site){this.site=site;this.edges=[]}d3_geom_voronoiCell.prototype.prepare=function(){var halfEdges=this.edges,iHalfEdge=halfEdges.length,edge;while(iHalfEdge--){edge=halfEdges[iHalfEdge].edge;if(!edge.b||!edge.a)halfEdges.splice(iHalfEdge,1)}halfEdges.sort(d3_geom_voronoiHalfEdgeOrder);return halfEdges.length};function d3_geom_voronoiCloseCells(extent){var x0=extent[0][0],x1=extent[1][0],y0=extent[0][1],y1=extent[1][1],x2,y2,x3,y3,cells=d3_geom_voronoiCells,iCell=cells.length,cell,iHalfEdge,halfEdges,nHalfEdges,start,end;while(iCell--){cell=cells[iCell];if(!cell||!cell.prepare())continue;halfEdges=cell.edges;nHalfEdges=halfEdges.length;iHalfEdge=0;while(iHalfEdgeε||abs(y3-y2)>ε){halfEdges.splice(iHalfEdge,0,new d3_geom_voronoiHalfEdge(d3_geom_voronoiCreateBorderEdge(cell.site,end,abs(x3-x0)<ε&&y1-y3>ε?{x:x0,y:abs(x2-x0)<ε?y2:y1}:abs(y3-y1)<ε&&x1-x3>ε?{x:abs(y2-y1)<ε?x2:x1,y:y1}:abs(x3-x1)<ε&&y3-y0>ε?{x:x1,y:abs(x2-x1)<ε?y2:y0}:abs(y3-y0)<ε&&x3-x0>ε?{x:abs(y2-y0)<ε?x2:x0,y:y0}:null),cell.site,null));++nHalfEdges}}}}function d3_geom_voronoiHalfEdgeOrder(a,b){return b.angle-a.angle}function d3_geom_voronoiCircle(){d3_geom_voronoiRedBlackNode(this);this.x=this.y=this.arc=this.site=this.cy=null}function d3_geom_voronoiAttachCircle(arc){var lArc=arc.P,rArc=arc.N;if(!lArc||!rArc)return;var lSite=lArc.site,cSite=arc.site,rSite=rArc.site;if(lSite===rSite)return;var bx=cSite.x,by=cSite.y,ax=lSite.x-bx,ay=lSite.y-by,cx=rSite.x-bx,cy=rSite.y-by;var d=2*(ax*cy-ay*cx);if(d>=-ε2)return;var ha=ax*ax+ay*ay,hc=cx*cx+cy*cy,x=(cy*ha-ay*hc)/d,y=(ax*hc-cx*ha)/d,cy=y+by;var circle=d3_geom_voronoiCirclePool.pop()||new d3_geom_voronoiCircle;circle.arc=arc;circle.site=cSite;circle.x=x+bx;circle.y=cy+Math.sqrt(x*x+y*y);circle.cy=cy;arc.circle=circle;var before=null,node=d3_geom_voronoiCircles._;while(node){if(circle.y=x1)return;if(lx>rx){if(!va)va={x:fx,y:y0};else if(va.y>=y1)return;vb={x:fx,y:y1}}else{if(!va)va={x:fx,y:y1};else if(va.y1){if(lx>rx){if(!va)va={x:(y0-fb)/fm,y:y0};else if(va.y>=y1)return;vb={x:(y1-fb)/fm,y:y1}}else{if(!va)va={x:(y1-fb)/fm,y:y1};else if(va.y=x1)return;vb={x:x1,y:fm*x1+fb}}else{if(!va)va={x:x1,y:fm*x1+fb};else if(va.x=x0&&site.x<=x1&&site.y>=y0&&site.y<=y1?[[x0,y1],[x1,y1],[x1,y0],[x0,y0]]:[];polygon.point=data[i]});return polygons}function sites(data){return data.map(function(d,i){return{x:Math.round(fx(d,i)/ε)*ε,y:Math.round(fy(d,i)/ε)*ε,i:i}})}voronoi.links=function(data){return d3_geom_voronoi(sites(data)).edges.filter(function(edge){return edge.l&&edge.r}).map(function(edge){return{source:data[edge.l.i],target:data[edge.r.i]}})};voronoi.triangles=function(data){var triangles=[];d3_geom_voronoi(sites(data)).cells.forEach(function(cell,i){var site=cell.site,edges=cell.edges.sort(d3_geom_voronoiHalfEdgeOrder),j=-1,m=edges.length,e0,s0,e1=edges[m-1].edge,s1=e1.l===site?e1.r:e1.l;while(++jx2_)x2_=d.x;if(d.y>y2_)y2_=d.y;xs.push(d.x);ys.push(d.y)}else for(i=0;ix2_)x2_=x_;if(y_>y2_)y2_=y_;xs.push(x_);ys.push(y_)}}var dx=x2_-x1_,dy=y2_-y1_;if(dx>dy)y2_=y1_+dx;else x2_=x1_+dy;function insert(n,d,x,y,x1,y1,x2,y2){if(isNaN(x)||isNaN(y))return;if(n.leaf){var nx=n.x,ny=n.y;if(nx!=null){if(abs(nx-x)+abs(ny-y)<.01){insertChild(n,d,x,y,x1,y1,x2,y2)}else{var nPoint=n.point;n.x=n.y=n.point=null;insertChild(n,nPoint,nx,ny,x1,y1,x2,y2);insertChild(n,d,x,y,x1,y1,x2,y2)}}else{n.x=x,n.y=y,n.point=d}}else{insertChild(n,d,x,y,x1,y1,x2,y2)}}function insertChild(n,d,x,y,x1,y1,x2,y2){var xm=(x1+x2)*.5,ym=(y1+y2)*.5,right=x>=xm,below=y>=ym,i=below<<1|right;n.leaf=false;n=n.nodes[i]||(n.nodes[i]=d3_geom_quadtreeNode());if(right)x1=xm;else x2=xm;if(below)y1=ym;else y2=ym;insert(n,d,x,y,x1,y1,x2,y2)}var root=d3_geom_quadtreeNode();root.add=function(d){insert(root,d,+fx(d,++i),+fy(d,i),x1_,y1_,x2_,y2_)};root.visit=function(f){d3_geom_quadtreeVisit(f,root,x1_,y1_,x2_,y2_)};root.find=function(point){return d3_geom_quadtreeFind(root,point[0],point[1],x1_,y1_,x2_,y2_)};i=-1;if(x1==null){while(++ix3||y1>y3||x2=xm,below=y>=ym;for(var i=below<<1|right,j=i+4;ibi){bs=b.slice(bi,bs);if(s[i])s[i]+=bs;else s[++i]=bs}if((am=am[0])===(bm=bm[0])){if(s[i])s[i]+=bm;else s[++i]=bm}else{s[++i]=null;q.push({i:i,x:d3_interpolateNumber(am,bm)})}bi=d3_interpolate_numberB.lastIndex}if(bi=0&&!(f=d3.interpolators[i](a,b)));return f}d3.interpolators=[function(a,b){var t=typeof b;return(t==="string"?d3_rgb_names.has(b.toLowerCase())||/^(#|rgb\(|hsl\()/i.test(b)?d3_interpolateRgb:d3_interpolateString:b instanceof d3_color?d3_interpolateRgb:Array.isArray(b)?d3_interpolateArray:t==="object"&&isNaN(b)?d3_interpolateObject:d3_interpolateNumber)(a,b)}];d3.interpolateArray=d3_interpolateArray;function d3_interpolateArray(a,b){var x=[],c=[],na=a.length,nb=b.length,n0=Math.min(a.length,b.length),i;for(i=0;i=0?name.slice(0,i):name,m=i>=0?name.slice(i+1):"in";t=d3_ease.get(t)||d3_ease_default;m=d3_ease_mode.get(m)||d3_identity;return d3_ease_clamp(m(t.apply(null,d3_arraySlice.call(arguments,1))))};function d3_ease_clamp(f){return function(t){return t<=0?0:t>=1?1:f(t)}}function d3_ease_reverse(f){return function(t){return 1-f(1-t)}}function d3_ease_reflect(f){return function(t){return.5*(t<.5?f(2*t):2-f(2-2*t))}}function d3_ease_quad(t){return t*t}function d3_ease_cubic(t){return t*t*t}function d3_ease_cubicInOut(t){if(t<=0)return 0;if(t>=1)return 1;var t2=t*t,t3=t2*t;return 4*(t<.5?t3:3*(t-t2)+t3-.75)}function d3_ease_poly(e){return function(t){return Math.pow(t,e)}}function d3_ease_sin(t){return 1-Math.cos(t*halfπ)}function d3_ease_exp(t){return Math.pow(2,10*(t-1))}function d3_ease_circle(t){return 1-Math.sqrt(1-t*t)}function d3_ease_elastic(a,p){var s;if(arguments.length<2)p=.45;if(arguments.length)s=p/τ*Math.asin(1/a);else a=1,s=p/4;return function(t){return 1+a*Math.pow(2,-10*t)*Math.sin((t-s)*τ/p)}}function d3_ease_back(s){if(!s)s=1.70158;return function(t){return t*t*((s+1)*t-s)}}function d3_ease_bounce(t){return t<1/2.75?7.5625*t*t:t<2/2.75?7.5625*(t-=1.5/2.75)*t+.75:t<2.5/2.75?7.5625*(t-=2.25/2.75)*t+.9375:7.5625*(t-=2.625/2.75)*t+.984375}d3.interpolateHcl=d3_interpolateHcl;function d3_interpolateHcl(a,b){a=d3.hcl(a);b=d3.hcl(b);var ah=a.h,ac=a.c,al=a.l,bh=b.h-ah,bc=b.c-ac,bl=b.l-al;if(isNaN(bc))bc=0,ac=isNaN(ac)?b.c:ac;if(isNaN(bh))bh=0,ah=isNaN(ah)?b.h:ah;else if(bh>180)bh-=360;else if(bh<-180)bh+=360;return function(t){return d3_hcl_lab(ah+bh*t,ac+bc*t,al+bl*t)+""}}d3.interpolateHsl=d3_interpolateHsl;function d3_interpolateHsl(a,b){a=d3.hsl(a);b=d3.hsl(b);var ah=a.h,as=a.s,al=a.l,bh=b.h-ah,bs=b.s-as,bl=b.l-al;if(isNaN(bs))bs=0,as=isNaN(as)?b.s:as;if(isNaN(bh))bh=0,ah=isNaN(ah)?b.h:ah;else if(bh>180)bh-=360;else if(bh<-180)bh+=360;return function(t){return d3_hsl_rgb(ah+bh*t,as+bs*t,al+bl*t)+""}}d3.interpolateLab=d3_interpolateLab;function d3_interpolateLab(a,b){a=d3.lab(a);b=d3.lab(b);var al=a.l,aa=a.a,ab=a.b,bl=b.l-al,ba=b.a-aa,bb=b.b-ab;return function(t){return d3_lab_rgb(al+bl*t,aa+ba*t,ab+bb*t)+""}}d3.interpolateRound=d3_interpolateRound;function d3_interpolateRound(a,b){b-=a;return function(t){return Math.round(a+b*t)}}d3.transform=function(string){var g=d3_document.createElementNS(d3.ns.prefix.svg,"g");return(d3.transform=function(string){if(string!=null){g.setAttribute("transform",string);var t=g.transform.baseVal.consolidate()}return new d3_transform(t?t.matrix:d3_transformIdentity)})(string)};function d3_transform(m){var r0=[m.a,m.b],r1=[m.c,m.d],kx=d3_transformNormalize(r0),kz=d3_transformDot(r0,r1),ky=d3_transformNormalize(d3_transformCombine(r1,r0,-kz))||0;if(r0[0]*r1[1]180)rb+=360;else if(rb-ra>180)ra+=360;q.push({i:s.push(d3_interpolateTransformPop(s)+"rotate(",null,")")-2,x:d3_interpolateNumber(ra,rb)})}else if(rb){s.push(d3_interpolateTransformPop(s)+"rotate("+rb+")")}}function d3_interpolateSkew(wa,wb,s,q){if(wa!==wb){q.push({i:s.push(d3_interpolateTransformPop(s)+"skewX(",null,")")-2,x:d3_interpolateNumber(wa,wb)})}else if(wb){s.push(d3_interpolateTransformPop(s)+"skewX("+wb+")")}}function d3_interpolateScale(ka,kb,s,q){if(ka[0]!==kb[0]||ka[1]!==kb[1]){var i=s.push(d3_interpolateTransformPop(s)+"scale(",null,",",null,")");q.push({i:i-4,x:d3_interpolateNumber(ka[0],kb[0])},{i:i-2,x:d3_interpolateNumber(ka[1],kb[1])})}else if(kb[0]!==1||kb[1]!==1){s.push(d3_interpolateTransformPop(s)+"scale("+kb+")")}}function d3_interpolateTransform(a,b){var s=[],q=[];a=d3.transform(a),b=d3.transform(b);d3_interpolateTranslate(a.translate,b.translate,s,q);d3_interpolateRotate(a.rotate,b.rotate,s,q);d3_interpolateSkew(a.skew,b.skew,s,q);d3_interpolateScale(a.scale,b.scale,s,q);a=b=null;return function(t){var i=-1,n=q.length,o;while(++i0){alpha=x}else{timer.c=null,timer.t=NaN,timer=null;event.end({type:"end",alpha:alpha=0})}}else if(x>0){event.start({type:"start",alpha:alpha=x});timer=d3_timer(force.tick)}return force};force.start=function(){var i,n=nodes.length,m=links.length,w=size[0],h=size[1],neighbors,o;for(i=0;i=0){stack.push(child=childs[n]);child.parent=node;child.depth=node.depth+1}if(value)node.value=0;node.children=childs}else{if(value)node.value=+value.call(hierarchy,node,node.depth)||0;delete node.children}}d3_layout_hierarchyVisitAfter(root,function(node){var childs,parent;if(sort&&(childs=node.children))childs.sort(sort);if(value&&(parent=node.parent))parent.value+=node.value});return nodes}hierarchy.sort=function(x){if(!arguments.length)return sort;sort=x;return hierarchy};hierarchy.children=function(x){if(!arguments.length)return children;children=x;return hierarchy};hierarchy.value=function(x){if(!arguments.length)return value;value=x;return hierarchy};hierarchy.revalue=function(root){if(value){d3_layout_hierarchyVisitBefore(root,function(node){if(node.children)node.value=0});d3_layout_hierarchyVisitAfter(root,function(node){var parent;if(!node.children)node.value=+value.call(hierarchy,node,node.depth)||0;if(parent=node.parent)parent.value+=node.value})}return root};return hierarchy};function d3_layout_hierarchyRebind(object,hierarchy){d3.rebind(object,hierarchy,"sort","children","value");object.nodes=object;object.links=d3_layout_hierarchyLinks;return object}function d3_layout_hierarchyVisitBefore(node,callback){var nodes=[node];while((node=nodes.pop())!=null){callback(node);if((children=node.children)&&(n=children.length)){var n,children;while(--n>=0)nodes.push(children[n])}}}function d3_layout_hierarchyVisitAfter(node,callback){var nodes=[node],nodes2=[];while((node=nodes.pop())!=null){nodes2.push(node);if((children=node.children)&&(n=children.length)){var i=-1,n,children;while(++imax)max=o;sums.push(o)}for(j=0;jv){j=i;v=k}}return j}function d3_layout_stackReduceSum(d){return d.reduce(d3_layout_stackSum,0)}function d3_layout_stackSum(p,d){return p+d[1]}d3.layout.histogram=function(){var frequency=true,valuer=Number,ranger=d3_layout_histogramRange,binner=d3_layout_histogramBinSturges;function histogram(data,i){var bins=[],values=data.map(valuer,this),range=ranger.call(this,values,i),thresholds=binner.call(this,range,values,i),bin,i=-1,n=values.length,m=thresholds.length-1,k=frequency?1:1/n,x;while(++i0){i=-1;while(++i=range[0]&&x<=range[1]){bin=bins[d3.bisect(thresholds,x,1,m)-1];bin.y+=k;bin.push(data[i])}}}return bins}histogram.value=function(x){if(!arguments.length)return valuer;valuer=x;return histogram};histogram.range=function(x){if(!arguments.length)return ranger;ranger=d3_functor(x);return histogram};histogram.bins=function(x){if(!arguments.length)return binner;binner=typeof x==="number"?function(range){return d3_layout_histogramBinFixed(range,x)}:d3_functor(x);return histogram};histogram.frequency=function(x){if(!arguments.length)return frequency;frequency=!!x;return histogram};return histogram};function d3_layout_histogramBinSturges(range,values){return d3_layout_histogramBinFixed(range,Math.ceil(Math.log(values.length)/Math.LN2+1))}function d3_layout_histogramBinFixed(range,n){var x=-1,b=+range[0],m=(range[1]-b)/n,f=[];while(++x<=n)f[x]=m*x+b;return f}function d3_layout_histogramRange(values){return[d3.min(values),d3.max(values)]}d3.layout.pack=function(){var hierarchy=d3.layout.hierarchy().sort(d3_layout_packSort),padding=0,size=[1,1],radius;function pack(d,i){var nodes=hierarchy.call(this,d,i),root=nodes[0],w=size[0],h=size[1],r=radius==null?Math.sqrt:typeof radius==="function"?radius:function(){return radius};root.x=root.y=0;d3_layout_hierarchyVisitAfter(root,function(d){d.r=+r(d.value)});d3_layout_hierarchyVisitAfter(root,d3_layout_packSiblings);if(padding){var dr=padding*(radius?1:Math.max(2*root.r/w,2*root.r/h))/2;d3_layout_hierarchyVisitAfter(root,function(d){d.r+=dr});d3_layout_hierarchyVisitAfter(root,d3_layout_packSiblings);d3_layout_hierarchyVisitAfter(root,function(d){d.r-=dr})}d3_layout_packTransform(root,w/2,h/2,radius?1:1/Math.max(2*root.r/w,2*root.r/h));return nodes}pack.size=function(_){if(!arguments.length)return size;size=_;return pack};pack.radius=function(_){if(!arguments.length)return radius;radius=_==null||typeof _==="function"?_:+_;return pack};pack.padding=function(_){if(!arguments.length)return padding;padding=+_;return pack};return d3_layout_hierarchyRebind(pack,hierarchy)};function d3_layout_packSort(a,b){return a.value-b.value}function d3_layout_packInsert(a,b){var c=a._pack_next;a._pack_next=b;b._pack_prev=a;b._pack_next=c;c._pack_prev=b}function d3_layout_packSplice(a,b){a._pack_next=b;b._pack_prev=a}function d3_layout_packIntersects(a,b){var dx=b.x-a.x,dy=b.y-a.y,dr=a.r+b.r;return.999*dr*dr>dx*dx+dy*dy}function d3_layout_packSiblings(node){if(!(nodes=node.children)||!(n=nodes.length))return;var nodes,xMin=Infinity,xMax=-Infinity,yMin=Infinity,yMax=-Infinity,a,b,c,i,j,k,n;function bound(node){xMin=Math.min(node.x-node.r,xMin);xMax=Math.max(node.x+node.r,xMax);yMin=Math.min(node.y-node.r,yMin);yMax=Math.max(node.y+node.r,yMax)}nodes.forEach(d3_layout_packLink);a=nodes[0];a.x=-a.r;a.y=0;bound(a);if(n>1){b=nodes[1];b.x=b.r;b.y=0;bound(b);if(n>2){c=nodes[2];d3_layout_packPlace(a,b,c);bound(c);d3_layout_packInsert(a,c);a._pack_prev=c;d3_layout_packInsert(c,b);b=a._pack_next;for(i=3;iright.x)right=node;if(node.depth>bottom.depth)bottom=node});var tx=separation(left,right)/2-left.x,kx=size[0]/(right.x+separation(right,left)/2+tx),ky=size[1]/(bottom.depth||1);d3_layout_hierarchyVisitBefore(root0,function(node){node.x=(node.x+tx)*kx;node.y=node.depth*ky})}return nodes}function wrapTree(root0){var root1={A:null,children:[root0]},queue=[root1],node1;while((node1=queue.pop())!=null){for(var children=node1.children,child,i=0,n=children.length;i0){d3_layout_treeMove(d3_layout_treeAncestor(vim,v,ancestor),v,shift);sip+=shift;sop+=shift}sim+=vim.m;sip+=vip.m;som+=vom.m;sop+=vop.m}if(vim&&!d3_layout_treeRight(vop)){vop.t=vim;vop.m+=sim-sop}if(vip&&!d3_layout_treeLeft(vom)){vom.t=vip;vom.m+=sip-som;ancestor=v}}return ancestor}function sizeNode(node){node.x*=size[0];node.y=node.depth*size[1]}tree.separation=function(x){if(!arguments.length)return separation;separation=x;return tree};tree.size=function(x){if(!arguments.length)return nodeSize?null:size;nodeSize=(size=x)==null?sizeNode:null;return tree};tree.nodeSize=function(x){if(!arguments.length)return nodeSize?size:null;nodeSize=(size=x)==null?null:sizeNode;return tree};return d3_layout_hierarchyRebind(tree,hierarchy)};function d3_layout_treeSeparation(a,b){return a.parent==b.parent?1:2}function d3_layout_treeLeft(v){var children=v.children;return children.length?children[0]:v.t}function d3_layout_treeRight(v){var children=v.children,n;return(n=children.length)?children[n-1]:v.t}function d3_layout_treeMove(wm,wp,shift){var change=shift/(wp.i-wm.i);wp.c-=change;wp.s+=shift;wm.c+=change;wp.z+=shift;wp.m+=shift}function d3_layout_treeShift(v){var shift=0,change=0,children=v.children,i=children.length,w;while(--i>=0){w=children[i];w.z+=shift;w.m+=shift;shift+=w.s+(change+=w.c)}}function d3_layout_treeAncestor(vim,v,ancestor){return vim.a.parent===v.parent?vim.a:ancestor}d3.layout.cluster=function(){var hierarchy=d3.layout.hierarchy().sort(null).value(null),separation=d3_layout_treeSeparation,size=[1,1],nodeSize=false;function cluster(d,i){var nodes=hierarchy.call(this,d,i),root=nodes[0],previousNode,x=0;d3_layout_hierarchyVisitAfter(root,function(node){var children=node.children;if(children&&children.length){node.x=d3_layout_clusterX(children);node.y=d3_layout_clusterY(children)}else{node.x=previousNode?x+=separation(node,previousNode):0;node.y=0;previousNode=node}});var left=d3_layout_clusterLeft(root),right=d3_layout_clusterRight(root),x0=left.x-separation(left,right)/2,x1=right.x+separation(right,left)/2;d3_layout_hierarchyVisitAfter(root,nodeSize?function(node){node.x=(node.x-root.x)*size[0];node.y=(root.y-node.y)*size[1]}:function(node){node.x=(node.x-x0)/(x1-x0)*size[0];node.y=(1-(root.y?node.y/root.y:1))*size[1]});return nodes}cluster.separation=function(x){if(!arguments.length)return separation;separation=x;return cluster};cluster.size=function(x){if(!arguments.length)return nodeSize?null:size;nodeSize=(size=x)==null;return cluster};cluster.nodeSize=function(x){if(!arguments.length)return nodeSize?size:null;nodeSize=(size=x)!=null;return cluster};return d3_layout_hierarchyRebind(cluster,hierarchy)};function d3_layout_clusterY(children){return 1+d3.max(children,function(child){return child.y})}function d3_layout_clusterX(children){return children.reduce(function(x,child){return x+child.x},0)/children.length}function d3_layout_clusterLeft(node){var children=node.children;return children&&children.length?d3_layout_clusterLeft(children[0]):node}function d3_layout_clusterRight(node){var children=node.children,n;return children&&(n=children.length)?d3_layout_clusterRight(children[n-1]):node}d3.layout.treemap=function(){var hierarchy=d3.layout.hierarchy(),round=Math.round,size=[1,1],padding=null,pad=d3_layout_treemapPadNull,sticky=false,stickies,mode="squarify",ratio=.5*(1+Math.sqrt(5));function scale(children,k){var i=-1,n=children.length,child,area;while(++i0){row.push(child=remaining[n-1]);row.area+=child.area;if(mode!=="squarify"||(score=worst(row,u))<=best){remaining.pop();best=score}else{row.area-=row.pop().area;position(row,u,rect,false);u=Math.min(rect.dx,rect.dy);row.length=row.area=0;best=Infinity}}if(row.length){position(row,u,rect,true);row.length=row.area=0}children.forEach(squarify)}}function stickify(node){var children=node.children;if(children&&children.length){var rect=pad(node),remaining=children.slice(),child,row=[];scale(remaining,rect.dx*rect.dy/node.value);row.area=0;while(child=remaining.pop()){row.push(child);row.area+=child.area;if(child.z!=null){position(row,child.z?rect.dx:rect.dy,rect,!remaining.length);row.length=row.area=0}}children.forEach(stickify)}}function worst(row,u){var s=row.area,r,rmax=0,rmin=Infinity,i=-1,n=row.length;while(++irmax)rmax=r}s*=s;u*=u;return s?Math.max(u*rmax*ratio/s,s/(u*rmin*ratio)):Infinity}function position(row,u,rect,flush){var i=-1,n=row.length,x=rect.x,y=rect.y,v=u?round(row.area/u):0,o;if(u==rect.dx){if(flush||v>rect.dy)v=rect.dy;while(++irect.dx)v=rect.dx;while(++i1);return µ+σ*x*Math.sqrt(-2*Math.log(r)/r)}},logNormal:function(){var random=d3.random.normal.apply(d3,arguments);return function(){return Math.exp(random())}},bates:function(m){var random=d3.random.irwinHall(m);return function(){return random()/m}},irwinHall:function(m){return function(){for(var s=0,j=0;j2?d3_scale_polylinear:d3_scale_bilinear,uninterpolate=clamp?d3_uninterpolateClamp:d3_uninterpolateNumber;output=linear(domain,range,uninterpolate,interpolate);input=linear(range,domain,uninterpolate,d3_interpolate);return scale}function scale(x){return output(x)}scale.invert=function(y){return input(y)};scale.domain=function(x){if(!arguments.length)return domain;domain=x.map(Number);return rescale()};scale.range=function(x){if(!arguments.length)return range;range=x;return rescale()};scale.rangeRound=function(x){return scale.range(x).interpolate(d3_interpolateRound)};scale.clamp=function(x){if(!arguments.length)return clamp;clamp=x;return rescale()};scale.interpolate=function(x){if(!arguments.length)return interpolate;interpolate=x;return rescale()};scale.ticks=function(m){return d3_scale_linearTicks(domain,m)};scale.tickFormat=function(m,format){return d3_scale_linearTickFormat(domain,m,format)};scale.nice=function(m){d3_scale_linearNice(domain,m);return rescale()};scale.copy=function(){return d3_scale_linear(domain,range,interpolate,clamp)};return rescale()}function d3_scale_linearRebind(scale,linear){return d3.rebind(scale,linear,"range","rangeRound","interpolate","clamp")}function d3_scale_linearNice(domain,m){d3_scale_nice(domain,d3_scale_niceStep(d3_scale_linearTickRange(domain,m)[2]));d3_scale_nice(domain,d3_scale_niceStep(d3_scale_linearTickRange(domain,m)[2]));return domain}function d3_scale_linearTickRange(domain,m){if(m==null)m=10;var extent=d3_scaleExtent(domain),span=extent[1]-extent[0],step=Math.pow(10,Math.floor(Math.log(span/m)/Math.LN10)),err=m/span*step;if(err<=.15)step*=10;else if(err<=.35)step*=5;else if(err<=.75)step*=2;extent[0]=Math.ceil(extent[0]/step)*step;extent[1]=Math.floor(extent[1]/step)*step+step*.5;extent[2]=step;return extent}function d3_scale_linearTicks(domain,m){return d3.range.apply(d3,d3_scale_linearTickRange(domain,m))}function d3_scale_linearTickFormat(domain,m,format){var range=d3_scale_linearTickRange(domain,m);if(format){var match=d3_format_re.exec(format);match.shift();if(match[8]==="s"){var prefix=d3.formatPrefix(Math.max(abs(range[0]),abs(range[1])));if(!match[7])match[7]="."+d3_scale_linearPrecision(prefix.scale(range[2]));match[8]="f";format=d3.format(match.join(""));return function(d){return format(prefix.scale(d))+prefix.symbol}}if(!match[7])match[7]="."+d3_scale_linearFormatPrecision(match[8],range);format=match.join("")}else{format=",."+d3_scale_linearPrecision(range[2])+"f"}return d3.format(format)}var d3_scale_linearFormatSignificant={s:1,g:1,p:1,r:1,e:1};function d3_scale_linearPrecision(value){return-Math.floor(Math.log(value)/Math.LN10+.01)}function d3_scale_linearFormatPrecision(type,range){var p=d3_scale_linearPrecision(range[2]);return type in d3_scale_linearFormatSignificant?Math.abs(p-d3_scale_linearPrecision(Math.max(abs(range[0]),abs(range[1]))))+ +(type!=="e"):p-(type==="%")*2}d3.scale.log=function(){return d3_scale_log(d3.scale.linear().domain([0,1]),10,true,[1,10])};function d3_scale_log(linear,base,positive,domain){function log(x){return(positive?Math.log(x<0?0:x):-Math.log(x>0?0:-x))/Math.log(base)}function pow(x){return positive?Math.pow(base,x):-Math.pow(base,-x)}function scale(x){return linear(log(x))}scale.invert=function(x){return pow(linear.invert(x))};scale.domain=function(x){if(!arguments.length)return domain;positive=x[0]>=0;linear.domain((domain=x.map(Number)).map(log));return scale};scale.base=function(_){if(!arguments.length)return base;base=+_;linear.domain(domain.map(log));return scale};scale.nice=function(){var niced=d3_scale_nice(domain.map(log),positive?Math:d3_scale_logNiceNegative);linear.domain(niced);domain=niced.map(pow);return scale};scale.ticks=function(){var extent=d3_scaleExtent(domain),ticks=[],u=extent[0],v=extent[1],i=Math.floor(log(u)),j=Math.ceil(log(v)),n=base%1?2:base;if(isFinite(j-i)){if(positive){for(;i0;k--)ticks.push(pow(i)*k)}for(i=0;ticks[i]v;j--){}ticks=ticks.slice(i,j)}return ticks};scale.tickFormat=function(n,format){if(!arguments.length)return d3_scale_logFormat;if(arguments.length<2)format=d3_scale_logFormat;else if(typeof format!=="function")format=d3.format(format);var k=Math.max(1,base*n/scale.ticks().length);return function(d){var i=d/pow(Math.round(log(d)));if(i*base0?thresholds[y-1]:domain[0],ya1?0:1;if(r1=τε)return circleSegment(r1,cw)+(r0?circleSegment(r0,1-cw):"")+"Z";var rc,cr,rp,ap,p0=0,p1=0,x0,y0,x1,y1,x2,y2,x3,y3,path=[];if(ap=(+padAngle.apply(this,arguments)||0)/2){rp=padRadius===d3_svg_arcAuto?Math.sqrt(r0*r0+r1*r1):+padRadius.apply(this,arguments);if(!cw)p1*=-1;if(r1)p1=d3_asin(rp/r1*Math.sin(ap));if(r0)p0=d3_asin(rp/r0*Math.sin(ap))}if(r1){x0=r1*Math.cos(a0+p1);y0=r1*Math.sin(a0+p1);x1=r1*Math.cos(a1-p1);y1=r1*Math.sin(a1-p1);var l1=Math.abs(a1-a0-2*p1)<=π?0:1;if(p1&&d3_svg_arcSweep(x0,y0,x1,y1)===cw^l1){var h1=(a0+a1)/2;x0=r1*Math.cos(h1);y0=r1*Math.sin(h1);x1=y1=null}}else{x0=y0=0}if(r0){x2=r0*Math.cos(a1-p0);y2=r0*Math.sin(a1-p0);x3=r0*Math.cos(a0+p0);y3=r0*Math.sin(a0+p0);var l0=Math.abs(a0-a1+2*p0)<=π?0:1;if(p0&&d3_svg_arcSweep(x2,y2,x3,y3)===1-cw^l0){var h0=(a0+a1)/2;x2=r0*Math.cos(h0);y2=r0*Math.sin(h0);x3=y3=null}}else{x2=y2=0}if(da>ε&&(rc=Math.min(Math.abs(r1-r0)/2,+cornerRadius.apply(this,arguments)))>.001){cr=r00?0:1}function d3_svg_arcCornerTangents(p0,p1,r1,rc,cw){var x01=p0[0]-p1[0],y01=p0[1]-p1[1],lo=(cw?rc:-rc)/Math.sqrt(x01*x01+y01*y01),ox=lo*y01,oy=-lo*x01,x1=p0[0]+ox,y1=p0[1]+oy,x2=p1[0]+ox,y2=p1[1]+oy,x3=(x1+x2)/2,y3=(y1+y2)/2,dx=x2-x1,dy=y2-y1,d2=dx*dx+dy*dy,r=r1-rc,D=x1*y2-x2*y1,d=(dy<0?-1:1)*Math.sqrt(Math.max(0,r*r*d2-D*D)),cx0=(D*dy-dx*d)/d2,cy0=(-D*dx-dy*d)/d2,cx1=(D*dy+dx*d)/d2,cy1=(-D*dx+dy*d)/d2,dx0=cx0-x3,dy0=cy0-y3,dx1=cx1-x3,dy1=cy1-y3;if(dx0*dx0+dy0*dy0>dx1*dx1+dy1*dy1)cx0=cx1,cy0=cy1;return[[cx0-ox,cy0-oy],[cx0*r1/r,cy0*r1/r]]}function d3_svg_line(projection){var x=d3_geom_pointX,y=d3_geom_pointY,defined=d3_true,interpolate=d3_svg_lineLinear,interpolateKey=interpolate.key,tension=.7;function line(data){var segments=[],points=[],i=-1,n=data.length,d,fx=d3_functor(x),fy=d3_functor(y);function segment(){segments.push("M",interpolate(projection(points),tension))}while(++i1?points.join("L"):points+"Z"}function d3_svg_lineLinearClosed(points){return points.join("L")+"Z"}function d3_svg_lineStep(points){var i=0,n=points.length,p=points[0],path=[p[0],",",p[1]];while(++i1)path.push("H",p[0]);return path.join("")}function d3_svg_lineStepBefore(points){var i=0,n=points.length,p=points[0],path=[p[0],",",p[1]];while(++i1){t=tangents[1];p=points[pi];pi++;path+="C"+(p0[0]+t0[0])+","+(p0[1]+t0[1])+","+(p[0]-t[0])+","+(p[1]-t[1])+","+p[0]+","+p[1];for(var i=2;i9){s=d*3/Math.sqrt(s);m[i]=s*a;m[i+1]=s*b}}}i=-1;while(++i<=j){s=(points[Math.min(j,i+1)][0]-points[Math.max(0,i-1)][0])/(6*(1+m[i]*m[i]));tangents.push([s||0,m[i]*s||0])}return tangents}function d3_svg_lineMonotone(points){return points.length<3?d3_svg_lineLinear(points):points[0]+d3_svg_lineHermite(points,d3_svg_lineMonotoneTangents(points))}d3.svg.line.radial=function(){var line=d3_svg_line(d3_svg_lineRadial);line.radius=line.x,delete line.x;line.angle=line.y,delete line.y;return line};function d3_svg_lineRadial(points){var point,i=-1,n=points.length,r,a;while(++iπ)+",1 "+p}function curve(r0,p0,r1,p1){return"Q 0,0 "+p1}chord.radius=function(v){if(!arguments.length)return radius;radius=d3_functor(v);return chord};chord.source=function(v){if(!arguments.length)return source;source=d3_functor(v);return chord};chord.target=function(v){if(!arguments.length)return target;target=d3_functor(v);return chord};chord.startAngle=function(v){if(!arguments.length)return startAngle;startAngle=d3_functor(v);return chord};chord.endAngle=function(v){if(!arguments.length)return endAngle;endAngle=d3_functor(v);return chord};return chord};function d3_svg_chordRadius(d){return d.radius}d3.svg.diagonal=function(){var source=d3_source,target=d3_target,projection=d3_svg_diagonalProjection;function diagonal(d,i){var p0=source.call(this,d,i),p3=target.call(this,d,i),m=(p0.y+p3.y)/2,p=[p0,{x:p0.x,y:m},{x:p3.x,y:m},p3];p=p.map(projection);return"M"+p[0]+"C"+p[1]+" "+p[2]+" "+p[3]}diagonal.source=function(x){if(!arguments.length)return source;source=d3_functor(x);return diagonal};diagonal.target=function(x){if(!arguments.length)return target;target=d3_functor(x);return diagonal};diagonal.projection=function(x){if(!arguments.length)return projection;projection=x;return diagonal};return diagonal};function d3_svg_diagonalProjection(d){return[d.x,d.y]}d3.svg.diagonal.radial=function(){var diagonal=d3.svg.diagonal(),projection=d3_svg_diagonalProjection,projection_=diagonal.projection;diagonal.projection=function(x){return arguments.length?projection_(d3_svg_diagonalRadialProjection(projection=x)):projection};return diagonal};function d3_svg_diagonalRadialProjection(projection){return function(){var d=projection.apply(this,arguments),r=d[0],a=d[1]-halfπ;return[r*Math.cos(a),r*Math.sin(a)]}}d3.svg.symbol=function(){var type=d3_svg_symbolType,size=d3_svg_symbolSize;function symbol(d,i){return(d3_svg_symbols.get(type.call(this,d,i))||d3_svg_symbolCircle)(size.call(this,d,i))}symbol.type=function(x){if(!arguments.length)return type;type=d3_functor(x);return symbol};symbol.size=function(x){if(!arguments.length)return size;size=d3_functor(x);return symbol};return symbol};function d3_svg_symbolSize(){return 64}function d3_svg_symbolType(){return"circle"}function d3_svg_symbolCircle(size){var r=Math.sqrt(size/π);return"M0,"+r+"A"+r+","+r+" 0 1,1 0,"+-r+"A"+r+","+r+" 0 1,1 0,"+r+"Z"}var d3_svg_symbols=d3.map({circle:d3_svg_symbolCircle,cross:function(size){var r=Math.sqrt(size/5)/2;return"M"+-3*r+","+-r+"H"+-r+"V"+-3*r+"H"+r+"V"+-r+"H"+3*r+"V"+r+"H"+r+"V"+3*r+"H"+-r+"V"+r+"H"+-3*r+"Z"},diamond:function(size){var ry=Math.sqrt(size/(2*d3_svg_symbolTan30)),rx=ry*d3_svg_symbolTan30;return"M0,"+-ry+"L"+rx+",0"+" 0,"+ry+" "+-rx+",0"+"Z"},square:function(size){var r=Math.sqrt(size)/2;return"M"+-r+","+-r+"L"+r+","+-r+" "+r+","+r+" "+-r+","+r+"Z"},"triangle-down":function(size){var rx=Math.sqrt(size/d3_svg_symbolSqrt3),ry=rx*d3_svg_symbolSqrt3/2;return"M0,"+ry+"L"+rx+","+-ry+" "+-rx+","+-ry+"Z"},"triangle-up":function(size){var rx=Math.sqrt(size/d3_svg_symbolSqrt3),ry=rx*d3_svg_symbolSqrt3/2;return"M0,"+-ry+"L"+rx+","+ry+" "+-rx+","+ry+"Z"}});d3.svg.symbolTypes=d3_svg_symbols.keys();var d3_svg_symbolSqrt3=Math.sqrt(3),d3_svg_symbolTan30=Math.tan(30*d3_radians);d3_selectionPrototype.transition=function(name){var id=d3_transitionInheritId||++d3_transitionId,ns=d3_transitionNamespace(name),subgroups=[],subgroup,node,transition=d3_transitionInherit||{time:Date.now(),ease:d3_ease_cubicInOut,delay:0,duration:250};for(var j=-1,m=this.length;++j0){tweens[--n].call(node,e)}if(t>=1){transition.event&&transition.event.end.call(node,node.__data__,i);if(--lock.count)delete lock[id];else delete node[ns];return 1}}if(!transition){time=inherit.time;timer=d3_timer(schedule,0,time);transition=lock[id]={tween:new d3_Map,time:time,timer:timer,delay:inherit.delay,duration:inherit.duration,ease:inherit.ease,index:i};inherit=null;++lock.count}}d3.svg.axis=function(){var scale=d3.scale.linear(),orient=d3_svg_axisDefaultOrient,innerTickSize=6,outerTickSize=6,tickPadding=3,tickArguments_=[10],tickValues=null,tickFormat_;function axis(g){g.each(function(){var g=d3.select(this);var scale0=this.__chart__||scale,scale1=this.__chart__=scale.copy();var ticks=tickValues==null?scale1.ticks?scale1.ticks.apply(scale1,tickArguments_):scale1.domain():tickValues,tickFormat=tickFormat_==null?scale1.tickFormat?scale1.tickFormat.apply(scale1,tickArguments_):d3_identity:tickFormat_,tick=g.selectAll(".tick").data(ticks,scale1),tickEnter=tick.enter().insert("g",".domain").attr("class","tick").style("opacity",ε),tickExit=d3.transition(tick.exit()).style("opacity",ε).remove(),tickUpdate=d3.transition(tick.order()).style("opacity",1),tickSpacing=Math.max(innerTickSize,0)+tickPadding,tickTransform;var range=d3_scaleRange(scale1),path=g.selectAll(".domain").data([0]),pathUpdate=(path.enter().append("path").attr("class","domain"),d3.transition(path));tickEnter.append("line");tickEnter.append("text");var lineEnter=tickEnter.select("line"),lineUpdate=tickUpdate.select("line"),text=tick.select("text").text(tickFormat),textEnter=tickEnter.select("text"),textUpdate=tickUpdate.select("text"),sign=orient==="top"||orient==="left"?-1:1,x1,x2,y1,y2;if(orient==="bottom"||orient==="top"){tickTransform=d3_svg_axisX,x1="x",y1="y",x2="x2",y2="y2";text.attr("dy",sign<0?"0em":".71em").style("text-anchor","middle");pathUpdate.attr("d","M"+range[0]+","+sign*outerTickSize+"V0H"+range[1]+"V"+sign*outerTickSize)}else{tickTransform=d3_svg_axisY,x1="y",y1="x",x2="y2",y2="x2";text.attr("dy",".32em").style("text-anchor",sign<0?"end":"start");pathUpdate.attr("d","M"+sign*outerTickSize+","+range[0]+"H0V"+range[1]+"H"+sign*outerTickSize)}lineEnter.attr(y2,sign*innerTickSize);textEnter.attr(y1,sign*tickSpacing);lineUpdate.attr(x2,0).attr(y2,sign*innerTickSize);textUpdate.attr(x1,0).attr(y1,sign*tickSpacing);if(scale1.rangeBand){var x=scale1,dx=x.rangeBand()/2;scale0=scale1=function(d){return x(d)+dx}}else if(scale0.rangeBand){scale0=scale1}else{tickExit.call(tickTransform,scale1,scale0)}tickEnter.call(tickTransform,scale0,scale1);tickUpdate.call(tickTransform,scale1,scale1)})}axis.scale=function(x){if(!arguments.length)return scale;scale=x;return axis};axis.orient=function(x){if(!arguments.length)return orient;orient=x in d3_svg_axisOrients?x+"":d3_svg_axisDefaultOrient;return axis};axis.ticks=function(){if(!arguments.length)return tickArguments_;tickArguments_=d3_array(arguments);return axis};axis.tickValues=function(x){if(!arguments.length)return tickValues;tickValues=x;return axis};axis.tickFormat=function(x){if(!arguments.length)return tickFormat_;tickFormat_=x;return axis};axis.tickSize=function(x){var n=arguments.length;if(!n)return innerTickSize;innerTickSize=+x;outerTickSize=+arguments[n-1];return axis};axis.innerTickSize=function(x){if(!arguments.length)return innerTickSize;innerTickSize=+x;return axis};axis.outerTickSize=function(x){if(!arguments.length)return outerTickSize;outerTickSize=+x;return axis};axis.tickPadding=function(x){if(!arguments.length)return tickPadding;tickPadding=+x;return axis};axis.tickSubdivide=function(){return arguments.length&&axis};return axis};var d3_svg_axisDefaultOrient="bottom",d3_svg_axisOrients={top:1,right:1,bottom:1,left:1};function d3_svg_axisX(selection,x0,x1){selection.attr("transform",function(d){var v0=x0(d);return"translate("+(isFinite(v0)?v0:x1(d))+",0)"})}function d3_svg_axisY(selection,y0,y1){selection.attr("transform",function(d){var v0=y0(d);return"translate(0,"+(isFinite(v0)?v0:y1(d))+")"})}d3.svg.brush=function(){var event=d3_eventDispatch(brush,"brushstart","brush","brushend"),x=null,y=null,xExtent=[0,0],yExtent=[0,0],xExtentDomain,yExtentDomain,xClamp=true,yClamp=true,resizes=d3_svg_brushResizes[0];function brush(g){g.each(function(){var g=d3.select(this).style("pointer-events","all").style("-webkit-tap-highlight-color","rgba(0,0,0,0)").on("mousedown.brush",brushstart).on("touchstart.brush",brushstart);var background=g.selectAll(".background").data([0]);background.enter().append("rect").attr("class","background").style("visibility","hidden").style("cursor","crosshair");g.selectAll(".extent").data([0]).enter().append("rect").attr("class","extent").style("cursor","move");var resize=g.selectAll(".resize").data(resizes,d3_identity);resize.exit().remove();resize.enter().append("g").attr("class",function(d){return"resize "+d}).style("cursor",function(d){return d3_svg_brushCursor[d]}).append("rect").attr("x",function(d){return/[ew]$/.test(d)?-3:null}).attr("y",function(d){return/^[ns]/.test(d)?-3:null}).attr("width",6).attr("height",6).style("visibility","hidden");resize.style("display",brush.empty()?"none":null);var gUpdate=d3.transition(g),backgroundUpdate=d3.transition(background),range;if(x){range=d3_scaleRange(x);backgroundUpdate.attr("x",range[0]).attr("width",range[1]-range[0]);redrawX(gUpdate)}if(y){range=d3_scaleRange(y);backgroundUpdate.attr("y",range[0]).attr("height",range[1]-range[0]);redrawY(gUpdate)}redraw(gUpdate)})}brush.event=function(g){g.each(function(){var event_=event.of(this,arguments),extent1={x:xExtent,y:yExtent,i:xExtentDomain,j:yExtentDomain},extent0=this.__chart__||extent1;this.__chart__=extent1;if(d3_transitionInheritId){d3.select(this).transition().each("start.brush",function(){xExtentDomain=extent0.i;yExtentDomain=extent0.j;xExtent=extent0.x;yExtent=extent0.y;event_({type:"brushstart"})}).tween("brush:brush",function(){var xi=d3_interpolateArray(xExtent,extent1.x),yi=d3_interpolateArray(yExtent,extent1.y);xExtentDomain=yExtentDomain=null;return function(t){xExtent=extent1.x=xi(t);yExtent=extent1.y=yi(t);event_({type:"brush",mode:"resize"})}}).each("end.brush",function(){xExtentDomain=extent1.i;yExtentDomain=extent1.j;event_({type:"brush",mode:"resize"});event_({type:"brushend"})})}else{event_({type:"brushstart"});event_({type:"brush",mode:"resize"});event_({type:"brushend"})}})};function redraw(g){g.selectAll(".resize").attr("transform",function(d){return"translate("+xExtent[+/e$/.test(d)]+","+yExtent[+/^s/.test(d)]+")"})}function redrawX(g){g.select(".extent").attr("x",xExtent[0]);g.selectAll(".extent,.n>rect,.s>rect").attr("width",xExtent[1]-xExtent[0])}function redrawY(g){g.select(".extent").attr("y",yExtent[0]);g.selectAll(".extent,.e>rect,.w>rect").attr("height",yExtent[1]-yExtent[0])}function brushstart(){var target=this,eventTarget=d3.select(d3.event.target),event_=event.of(target,arguments),g=d3.select(target),resizing=eventTarget.datum(),resizingX=!/^(n|s)$/.test(resizing)&&x,resizingY=!/^(e|w)$/.test(resizing)&&y,dragging=eventTarget.classed("extent"),dragRestore=d3_event_dragSuppress(target),center,origin=d3.mouse(target),offset;var w=d3.select(d3_window(target)).on("keydown.brush",keydown).on("keyup.brush",keyup);if(d3.event.changedTouches){w.on("touchmove.brush",brushmove).on("touchend.brush",brushend)}else{w.on("mousemove.brush",brushmove).on("mouseup.brush",brushend)}g.interrupt().selectAll("*").interrupt();if(dragging){origin[0]=xExtent[0]-origin[0];origin[1]=yExtent[0]-origin[1]}else if(resizing){var ex=+/w$/.test(resizing),ey=+/^n/.test(resizing);offset=[xExtent[1-ex]-origin[0],yExtent[1-ey]-origin[1]];origin[0]=xExtent[ex];origin[1]=yExtent[ey]}else if(d3.event.altKey)center=origin.slice();g.style("pointer-events","none").selectAll(".resize").style("display",null);d3.select("body").style("cursor",eventTarget.style("cursor"));event_({type:"brushstart"});brushmove();function keydown(){if(d3.event.keyCode==32){if(!dragging){center=null;origin[0]-=xExtent[1];origin[1]-=yExtent[1];dragging=2}d3_eventPreventDefault()}}function keyup(){if(d3.event.keyCode==32&&dragging==2){origin[0]+=xExtent[1];origin[1]+=yExtent[1];dragging=0;d3_eventPreventDefault()}}function brushmove(){var point=d3.mouse(target),moved=false;if(offset){point[0]+=offset[0];point[1]+=offset[1]}if(!dragging){if(d3.event.altKey){if(!center)center=[(xExtent[0]+xExtent[1])/2,(yExtent[0]+yExtent[1])/2];origin[0]=xExtent[+(point[0]1?{floor:function(date){while(skipped(date=interval.floor(date)))date=d3_time_scaleDate(date-1);return date},ceil:function(date){while(skipped(date=interval.ceil(date)))date=d3_time_scaleDate(+date+1);return date}}:interval))};scale.ticks=function(interval,skip){var extent=d3_scaleExtent(scale.domain()),method=interval==null?tickMethod(extent,10):typeof interval==="number"?tickMethod(extent,interval):!interval.range&&[{range:interval},skip];if(method)interval=method[0],skip=method[1];return interval.range(extent[0],d3_time_scaleDate(+extent[1]+1),skip<1?1:skip)};scale.tickFormat=function(){return format};scale.copy=function(){return d3_time_scale(linear.copy(),methods,format)};return d3_scale_linearRebind(scale,linear)}function d3_time_scaleDate(t){return new Date(t)}var d3_time_scaleSteps=[1e3,5e3,15e3,3e4,6e4,3e5,9e5,18e5,36e5,108e5,216e5,432e5,864e5,1728e5,6048e5,2592e6,7776e6,31536e6];var d3_time_scaleLocalMethods=[[d3_time.second,1],[d3_time.second,5],[d3_time.second,15],[d3_time.second,30],[d3_time.minute,1],[d3_time.minute,5],[d3_time.minute,15],[d3_time.minute,30],[d3_time.hour,1],[d3_time.hour,3],[d3_time.hour,6],[d3_time.hour,12],[d3_time.day,1],[d3_time.day,2],[d3_time.week,1],[d3_time.month,1],[d3_time.month,3],[d3_time.year,1]];var d3_time_scaleLocalFormat=d3_time_format.multi([[".%L",function(d){return d.getMilliseconds()}],[":%S",function(d){return d.getSeconds()}],["%I:%M",function(d){return d.getMinutes()}],["%I %p",function(d){return d.getHours()}],["%a %d",function(d){return d.getDay()&&d.getDate()!=1}],["%b %d",function(d){return d.getDate()!=1}],["%B",function(d){return d.getMonth()}],["%Y",d3_true]]);var d3_time_scaleMilliseconds={range:function(start,stop,step){return d3.range(Math.ceil(start/step)*step,+stop,step).map(d3_time_scaleDate)},floor:d3_identity,ceil:d3_identity};d3_time_scaleLocalMethods.year=d3_time.year;d3_time.scale=function(){return d3_time_scale(d3.scale.linear(),d3_time_scaleLocalMethods,d3_time_scaleLocalFormat)};var d3_time_scaleUtcMethods=d3_time_scaleLocalMethods.map(function(m){return[m[0].utc,m[1]]});var d3_time_scaleUtcFormat=d3_time_formatUtc.multi([[".%L",function(d){return d.getUTCMilliseconds()}],[":%S",function(d){return d.getUTCSeconds()}],["%I:%M",function(d){return d.getUTCMinutes()}],["%I %p",function(d){return d.getUTCHours()}],["%a %d",function(d){return d.getUTCDay()&&d.getUTCDate()!=1}],["%b %d",function(d){return d.getUTCDate()!=1}],["%B",function(d){return d.getUTCMonth()}],["%Y",d3_true]]);d3_time_scaleUtcMethods.year=d3_time.year.utc;d3_time.scale.utc=function(){return d3_time_scale(d3.scale.linear(),d3_time_scaleUtcMethods,d3_time_scaleUtcFormat)};d3.text=d3_xhrType(function(request){return request.responseText});d3.json=function(url,callback){return d3_xhr(url,"application/json",d3_json,callback)};function d3_json(request){return JSON.parse(request.responseText)}d3.html=function(url,callback){return d3_xhr(url,"text/html",d3_html,callback)};function d3_html(request){var range=d3_document.createRange();range.selectNode(d3_document.body);return range.createContextualFragment(request.responseText)}d3.xml=d3_xhrType(function(request){return request.responseXML});if(typeof define==="function"&&define.amd)this.d3=d3,define(d3);else if(typeof module==="object"&&module.exports)module.exports=d3;else this.d3=d3}()},{}],148:[function(require,module,exports){module.exports=function(){for(var i=0;i=2){return false}}cell[j]=v}return true})}else{hull=hull.filter(function(cell){for(var i=0;i<=d;++i){var v=dindex[cell[i]];if(v<0){return false}cell[i]=v}return true})}if(d&1){for(var i=0;ifs*threshold){var emWidth=(kerningWidth-width)/fs;table[pair]=emWidth*1e3}}return table}function createPairs(range){var pairs=[];for(var i=range[0];i<=range[1];i++){var leftChar=String.fromCharCode(i);for(var j=range[0];j>>31};module.exports.exponent=function(n){var b=module.exports.hi(n);return(b<<1>>>21)-1023};module.exports.fraction=function(n){var lo=module.exports.lo(n);var hi=module.exports.hi(n);var b=hi&(1<<20)-1;if(hi&2146435072){b+=1<<20}return[lo,b]};module.exports.denormalized=function(n){var hi=module.exports.hi(n);return!(hi&2146435072)}}).call(this,require("buffer").Buffer)},{buffer:92}],152:[function(require,module,exports){var abs=require("abs-svg-path");var normalize=require("normalize-svg-path");var methods={M:"moveTo",C:"bezierCurveTo"};module.exports=function(context,segments){context.beginPath();normalize(abs(segments)).forEach(function(segment){var command=segment[0];var args=segment.slice(1);context[methods[command]].apply(context,args)});context.closePath()}},{"abs-svg-path":51,"normalize-svg-path":419}],153:[function(require,module,exports){module.exports=function(dtype){switch(dtype){case"int8":return Int8Array;case"int16":return Int16Array;case"int32":return Int32Array;case"uint8":return Uint8Array;case"uint16":return Uint16Array;case"uint32":return Uint32Array;case"float32":return Float32Array;case"float64":return Float64Array;case"array":return Array;case"uint8_clamped":return Uint8ClampedArray}}},{}],154:[function(require,module,exports){"use strict";function dupe_array(count,value,i){var c=count[i]|0;if(c<=0){return[]}var result=new Array(c),j;if(i===count.length-1){for(j=0;j0){return dupe_number(count|0,value)}break;case"object":if(typeof count.length==="number"){return dupe_array(count,value,0)}break}return[]}module.exports=dupe},{}],155:[function(require,module,exports){"use strict";module.exports=earcut;module.exports.default=earcut;function earcut(data,holeIndices,dim){dim=dim||2;var hasHoles=holeIndices&&holeIndices.length,outerLen=hasHoles?holeIndices[0]*dim:data.length,outerNode=linkedList(data,0,outerLen,dim,true),triangles=[];if(!outerNode)return triangles;var minX,minY,maxX,maxY,x,y,invSize;if(hasHoles)outerNode=eliminateHoles(data,holeIndices,outerNode,dim);if(data.length>80*dim){minX=maxX=data[0];minY=maxY=data[1];for(var i=dim;imaxX)maxX=x;if(y>maxY)maxY=y}invSize=Math.max(maxX-minX,maxY-minY);invSize=invSize!==0?1/invSize:0}earcutLinked(outerNode,triangles,dim,minX,minY,invSize);return triangles}function linkedList(data,start,end,dim,clockwise){var i,last;if(clockwise===signedArea(data,start,end,dim)>0){for(i=start;i=start;i-=dim)last=insertNode(i,data[i],data[i+1],last)}if(last&&equals(last,last.next)){removeNode(last);last=last.next}return last}function filterPoints(start,end){if(!start)return start;if(!end)end=start;var p=start,again;do{again=false;if(!p.steiner&&(equals(p,p.next)||area(p.prev,p,p.next)===0)){removeNode(p);p=end=p.prev;if(p===p.next)break;again=true}else{p=p.next}}while(again||p!==end);return end}function earcutLinked(ear,triangles,dim,minX,minY,invSize,pass){if(!ear)return;if(!pass&&invSize)indexCurve(ear,minX,minY,invSize);var stop=ear,prev,next;while(ear.prev!==ear.next){prev=ear.prev;next=ear.next;if(invSize?isEarHashed(ear,minX,minY,invSize):isEar(ear)){triangles.push(prev.i/dim);triangles.push(ear.i/dim);triangles.push(next.i/dim);removeNode(ear);ear=next.next;stop=next.next;continue}ear=next;if(ear===stop){if(!pass){earcutLinked(filterPoints(ear),triangles,dim,minX,minY,invSize,1)}else if(pass===1){ear=cureLocalIntersections(ear,triangles,dim);earcutLinked(ear,triangles,dim,minX,minY,invSize,2)}else if(pass===2){splitEarcut(ear,triangles,dim,minX,minY,invSize)}break}}}function isEar(ear){var a=ear.prev,b=ear,c=ear.next;if(area(a,b,c)>=0)return false;var p=ear.next.next;while(p!==ear.prev){if(pointInTriangle(a.x,a.y,b.x,b.y,c.x,c.y,p.x,p.y)&&area(p.prev,p,p.next)>=0)return false;p=p.next}return true}function isEarHashed(ear,minX,minY,invSize){var a=ear.prev,b=ear,c=ear.next;if(area(a,b,c)>=0)return false;var minTX=a.xb.x?a.x>c.x?a.x:c.x:b.x>c.x?b.x:c.x,maxTY=a.y>b.y?a.y>c.y?a.y:c.y:b.y>c.y?b.y:c.y;var minZ=zOrder(minTX,minTY,minX,minY,invSize),maxZ=zOrder(maxTX,maxTY,minX,minY,invSize);var p=ear.prevZ,n=ear.nextZ;while(p&&p.z>=minZ&&n&&n.z<=maxZ){if(p!==ear.prev&&p!==ear.next&&pointInTriangle(a.x,a.y,b.x,b.y,c.x,c.y,p.x,p.y)&&area(p.prev,p,p.next)>=0)return false;p=p.prevZ;if(n!==ear.prev&&n!==ear.next&&pointInTriangle(a.x,a.y,b.x,b.y,c.x,c.y,n.x,n.y)&&area(n.prev,n,n.next)>=0)return false;n=n.nextZ}while(p&&p.z>=minZ){if(p!==ear.prev&&p!==ear.next&&pointInTriangle(a.x,a.y,b.x,b.y,c.x,c.y,p.x,p.y)&&area(p.prev,p,p.next)>=0)return false;p=p.prevZ}while(n&&n.z<=maxZ){if(n!==ear.prev&&n!==ear.next&&pointInTriangle(a.x,a.y,b.x,b.y,c.x,c.y,n.x,n.y)&&area(n.prev,n,n.next)>=0)return false;n=n.nextZ}return true}function cureLocalIntersections(start,triangles,dim){var p=start;do{var a=p.prev,b=p.next.next;if(!equals(a,b)&&intersects(a,p,p.next,b)&&locallyInside(a,b)&&locallyInside(b,a)){triangles.push(a.i/dim);triangles.push(p.i/dim);triangles.push(b.i/dim);removeNode(p);removeNode(p.next);p=start=b}p=p.next}while(p!==start);return p}function splitEarcut(start,triangles,dim,minX,minY,invSize){var a=start;do{var b=a.next.next;while(b!==a.prev){if(a.i!==b.i&&isValidDiagonal(a,b)){var c=splitPolygon(a,b);a=filterPoints(a,a.next);c=filterPoints(c,c.next);earcutLinked(a,triangles,dim,minX,minY,invSize);earcutLinked(c,triangles,dim,minX,minY,invSize);return}b=b.next}a=a.next}while(a!==start)}function eliminateHoles(data,holeIndices,outerNode,dim){var queue=[],i,len,start,end,list;for(i=0,len=holeIndices.length;i=p.next.y&&p.next.y!==p.y){var x=p.x+(hy-p.y)*(p.next.x-p.x)/(p.next.y-p.y);if(x<=hx&&x>qx){qx=x;if(x===hx){if(hy===p.y)return p;if(hy===p.next.y)return p.next}m=p.x=p.x&&p.x>=mx&&hx!==p.x&&pointInTriangle(hym.x)&&locallyInside(p,hole)){m=p;tanMin=tan}}p=p.next}return m}function indexCurve(start,minX,minY,invSize){var p=start;do{if(p.z===null)p.z=zOrder(p.x,p.y,minX,minY,invSize);p.prevZ=p.prev;p.nextZ=p.next;p=p.next}while(p!==start);p.prevZ.nextZ=null;p.prevZ=null;sortLinked(p)}function sortLinked(list){var i,p,q,e,tail,numMerges,pSize,qSize,inSize=1;do{p=list;list=null;tail=null;numMerges=0;while(p){numMerges++;q=p;pSize=0;for(i=0;i0||qSize>0&&q){if(pSize!==0&&(qSize===0||!q||p.z<=q.z)){e=p;p=p.nextZ;pSize--}else{e=q;q=q.nextZ;qSize--}if(tail)tail.nextZ=e;else list=e;e.prevZ=tail;tail=e}p=q}tail.nextZ=null;inSize*=2}while(numMerges>1);return list}function zOrder(x,y,minX,minY,invSize){x=32767*(x-minX)*invSize;y=32767*(y-minY)*invSize;x=(x|x<<8)&16711935;x=(x|x<<4)&252645135;x=(x|x<<2)&858993459;x=(x|x<<1)&1431655765;y=(y|y<<8)&16711935;y=(y|y<<4)&252645135;y=(y|y<<2)&858993459;y=(y|y<<1)&1431655765;return x|y<<1}function getLeftmost(start){var p=start,leftmost=start;do{if(p.x=0&&(ax-px)*(by-py)-(bx-px)*(ay-py)>=0&&(bx-px)*(cy-py)-(cx-px)*(by-py)>=0}function isValidDiagonal(a,b){return a.next.i!==b.i&&a.prev.i!==b.i&&!intersectsPolygon(a,b)&&locallyInside(a,b)&&locallyInside(b,a)&&middleInside(a,b)}function area(p,q,r){return(q.y-p.y)*(r.x-q.x)-(q.x-p.x)*(r.y-q.y)}function equals(p1,p2){return p1.x===p2.x&&p1.y===p2.y}function intersects(p1,q1,p2,q2){if(equals(p1,q1)&&equals(p2,q2)||equals(p1,q2)&&equals(p2,q1))return true;return area(p1,q1,p2)>0!==area(p1,q1,q2)>0&&area(p2,q2,p1)>0!==area(p2,q2,q1)>0}function intersectsPolygon(a,b){var p=a;do{if(p.i!==a.i&&p.next.i!==a.i&&p.i!==b.i&&p.next.i!==b.i&&intersects(p,p.next,a,b))return true;p=p.next}while(p!==a);return false}function locallyInside(a,b){return area(a.prev,a,a.next)<0?area(a,b,a.next)>=0&&area(a,a.prev,b)>=0:area(a,b,a.prev)<0||area(a,a.next,b)<0}function middleInside(a,b){var p=a,inside=false,px=(a.x+b.x)/2,py=(a.y+b.y)/2;do{if(p.y>py!==p.next.y>py&&p.next.y!==p.y&&px<(p.next.x-p.x)*(py-p.y)/(p.next.y-p.y)+p.x)inside=!inside;p=p.next}while(p!==a);return inside}function splitPolygon(a,b){var a2=new Node(a.i,a.x,a.y),b2=new Node(b.i,b.x,b.y),an=a.next,bp=b.prev;a.next=b;b.prev=a;a2.next=an;an.prev=a2;b2.next=a2;a2.prev=b2;bp.next=b2;b2.prev=bp;return b2}function insertNode(i,x,y,last){var p=new Node(i,x,y);if(!last){p.prev=p;p.next=p}else{p.next=last.next;p.prev=last;last.next.prev=p;last.next=p}return p}function removeNode(p){p.next.prev=p.prev;p.prev.next=p.next;if(p.prevZ)p.prevZ.nextZ=p.nextZ;if(p.nextZ)p.nextZ.prevZ=p.prevZ}function Node(i,x,y){this.i=i;this.x=x;this.y=y;this.prev=null;this.next=null;this.z=null;this.prevZ=null;this.nextZ=null;this.steiner=false}earcut.deviation=function(data,holeIndices,dim,triangles){var hasHoles=holeIndices&&holeIndices.length;var outerLen=hasHoles?holeIndices[0]*dim:data.length;var polygonArea=Math.abs(signedArea(data,0,outerLen,dim));if(hasHoles){for(var i=0,len=holeIndices.length;i0){holeIndex+=data[i-1].length;result.holes.push(holeIndex)}}return result}},{}],156:[function(require,module,exports){"use strict";module.exports=edgeToAdjacency;var uniq=require("uniq");function edgeToAdjacency(edges,numVertices){var numEdges=edges.length;if(typeof numVertices!=="number"){numVertices=0;for(var i=0;i=55296&&code<=56319)value+=arrayLike[++i]}value=mapFn?call.call(mapFn,thisArg,value,j):value;if(Context){desc.value=value;defineProperty(arr,j,desc)}else{arr[j]=value}++j}length=j}}if(length===undefined){length=toPosInt(arrayLike.length);if(Context)arr=new Context(length);for(i=0;i0?1:-1}},{}],167:[function(require,module,exports){"use strict";var sign=require("../math/sign"),abs=Math.abs,floor=Math.floor;module.exports=function(value){if(isNaN(value))return 0;value=Number(value);if(value===0||!isFinite(value))return value;return sign(value)*floor(abs(value))}},{"../math/sign":164}],168:[function(require,module,exports){"use strict";var toInteger=require("./to-integer"),max=Math.max;module.exports=function(value){return max(0,toInteger(value))}},{"./to-integer":167}],169:[function(require,module,exports){"use strict";var callable=require("./valid-callable"),value=require("./valid-value"),bind=Function.prototype.bind,call=Function.prototype.call,keys=Object.keys,objPropertyIsEnumerable=Object.prototype.propertyIsEnumerable;module.exports=function(method,defVal){return function(obj,cb){var list,thisArg=arguments[2],compareFn=arguments[3];obj=Object(value(obj));callable(cb);list=keys(obj);if(compareFn){list.sort(typeof compareFn==="function"?bind.call(compareFn,obj):undefined)}if(typeof method!=="function")method=list[method];return call.call(method,list,function(key,index){if(!objPropertyIsEnumerable.call(obj,key))return defVal;return call.call(cb,thisArg,obj[key],key,obj,index)})}}},{"./valid-callable":187,"./valid-value":189}],170:[function(require,module,exports){"use strict";module.exports=require("./is-implemented")()?Object.assign:require("./shim")},{"./is-implemented":171,"./shim":172}],171:[function(require,module,exports){"use strict";module.exports=function(){var assign=Object.assign,obj;if(typeof assign!=="function")return false;obj={foo:"raz"};assign(obj,{bar:"dwa"},{trzy:"trzy"});return obj.foo+obj.bar+obj.trzy==="razdwatrzy"}},{}],172:[function(require,module,exports){"use strict";var keys=require("../keys"),value=require("../valid-value"),max=Math.max;module.exports=function(dest,src){var error,i,length=max(arguments.length,2),assign;dest=Object(value(dest));assign=function(key){try{dest[key]=src[key]}catch(e){if(!error)error=e}};for(i=1;i-1}},{}],193:[function(require,module,exports){"use strict";var objToString=Object.prototype.toString,id=objToString.call("");module.exports=function(value){return typeof value==="string"||value&&typeof value==="object"&&(value instanceof String||objToString.call(value)===id)||false}},{}],194:[function(require,module,exports){"use strict";var generated=Object.create(null),random=Math.random;module.exports=function(){var str;do{str=random().toString(36).slice(2)}while(generated[str]);return str}},{}],195:[function(require,module,exports){"use strict";var setPrototypeOf=require("es5-ext/object/set-prototype-of"),contains=require("es5-ext/string/#/contains"),d=require("d"),Symbol=require("es6-symbol"),Iterator=require("./");var defineProperty=Object.defineProperty,ArrayIterator;ArrayIterator=module.exports=function(arr,kind){if(!(this instanceof ArrayIterator))throw new TypeError("Constructor requires 'new'");Iterator.call(this,arr);if(!kind)kind="value";else if(contains.call(kind,"key+value"))kind="key+value";else if(contains.call(kind,"key"))kind="key";else kind="value";defineProperty(this,"__kind__",d("",kind))};if(setPrototypeOf)setPrototypeOf(ArrayIterator,Iterator);delete ArrayIterator.prototype.constructor;ArrayIterator.prototype=Object.create(Iterator.prototype,{_resolve:d(function(i){if(this.__kind__==="value")return this.__list__[i];if(this.__kind__==="key+value")return[i,this.__list__[i]];return i})});defineProperty(ArrayIterator.prototype,Symbol.toStringTag,d("c","Array Iterator"))},{"./":198,d:138,"es5-ext/object/set-prototype-of":184,"es5-ext/string/#/contains":190,"es6-symbol":203}],196:[function(require,module,exports){"use strict";var isArguments=require("es5-ext/function/is-arguments"),callable=require("es5-ext/object/valid-callable"),isString=require("es5-ext/string/is-string"),get=require("./get");var isArray=Array.isArray,call=Function.prototype.call,some=Array.prototype.some;module.exports=function(iterable,cb){var mode,thisArg=arguments[2],result,doBreak,broken,i,length,char,code;if(isArray(iterable)||isArguments(iterable))mode="array";else if(isString(iterable))mode="string";else iterable=get(iterable);callable(cb);doBreak=function(){broken=true};if(mode==="array"){some.call(iterable,function(value){call.call(cb,thisArg,value,doBreak);return broken});return}if(mode==="string"){length=iterable.length;for(i=0;i=55296&&code<=56319)char+=iterable[++i]}call.call(cb,thisArg,char,doBreak);if(broken)break}return}result=iterable.next();while(!result.done){call.call(cb,thisArg,result.value,doBreak);if(broken)return;result=iterable.next()}}},{"./get":197,"es5-ext/function/is-arguments":161,"es5-ext/object/valid-callable":187,"es5-ext/string/is-string":193}],197:[function(require,module,exports){"use strict";var isArguments=require("es5-ext/function/is-arguments"),isString=require("es5-ext/string/is-string"),ArrayIterator=require("./array"),StringIterator=require("./string"),iterable=require("./valid-iterable"),iteratorSymbol=require("es6-symbol").iterator;module.exports=function(obj){if(typeof iterable(obj)[iteratorSymbol]==="function")return obj[iteratorSymbol]();if(isArguments(obj))return new ArrayIterator(obj);if(isString(obj))return new StringIterator(obj);return new ArrayIterator(obj)}},{"./array":195,"./string":200,"./valid-iterable":201,"es5-ext/function/is-arguments":161,"es5-ext/string/is-string":193,"es6-symbol":203}],198:[function(require,module,exports){"use strict";var clear=require("es5-ext/array/#/clear"),assign=require("es5-ext/object/assign"),callable=require("es5-ext/object/valid-callable"),value=require("es5-ext/object/valid-value"),d=require("d"),autoBind=require("d/auto-bind"),Symbol=require("es6-symbol");var defineProperty=Object.defineProperty,defineProperties=Object.defineProperties,Iterator;module.exports=Iterator=function(list,context){if(!(this instanceof Iterator))throw new TypeError("Constructor requires 'new'");defineProperties(this,{__list__:d("w",value(list)),__context__:d("w",context),__nextIndex__:d("w",0)});if(!context)return;callable(context.on);context.on("_add",this._onAdd);context.on("_delete",this._onDelete);context.on("_clear",this._onClear)};delete Iterator.prototype.constructor;defineProperties(Iterator.prototype,assign({_next:d(function(){var i;if(!this.__list__)return undefined;if(this.__redo__){i=this.__redo__.shift();if(i!==undefined)return i}if(this.__nextIndex__=this.__nextIndex__)return;++this.__nextIndex__;if(!this.__redo__){defineProperty(this,"__redo__",d("c",[index]));return}this.__redo__.forEach(function(redo,i){if(redo>=index)this.__redo__[i]=++redo},this);this.__redo__.push(index)}),_onDelete:d(function(index){var i;if(index>=this.__nextIndex__)return;--this.__nextIndex__;if(!this.__redo__)return;i=this.__redo__.indexOf(index);if(i!==-1)this.__redo__.splice(i,1);this.__redo__.forEach(function(redo,j){if(redo>index)this.__redo__[j]=--redo},this)}),_onClear:d(function(){if(this.__redo__)clear.call(this.__redo__);this.__nextIndex__=0})})));defineProperty(Iterator.prototype,Symbol.iterator,d(function(){return this}))},{d:138,"d/auto-bind":137,"es5-ext/array/#/clear":157,"es5-ext/object/assign":170,"es5-ext/object/valid-callable":187,"es5-ext/object/valid-value":189,"es6-symbol":203}],199:[function(require,module,exports){"use strict";var isArguments=require("es5-ext/function/is-arguments"),isValue=require("es5-ext/object/is-value"),isString=require("es5-ext/string/is-string");var iteratorSymbol=require("es6-symbol").iterator,isArray=Array.isArray;module.exports=function(value){if(!isValue(value))return false;if(isArray(value))return true;if(isString(value))return true;if(isArguments(value))return true;return typeof value[iteratorSymbol]==="function"}},{"es5-ext/function/is-arguments":161,"es5-ext/object/is-value":178,"es5-ext/string/is-string":193,"es6-symbol":203}],200:[function(require,module,exports){"use strict";var setPrototypeOf=require("es5-ext/object/set-prototype-of"),d=require("d"),Symbol=require("es6-symbol"),Iterator=require("./");var defineProperty=Object.defineProperty,StringIterator;StringIterator=module.exports=function(str){if(!(this instanceof StringIterator))throw new TypeError("Constructor requires 'new'");str=String(str);Iterator.call(this,str);defineProperty(this,"__length__",d("",str.length))};if(setPrototypeOf)setPrototypeOf(StringIterator,Iterator);delete StringIterator.prototype.constructor;StringIterator.prototype=Object.create(Iterator.prototype,{_next:d(function(){if(!this.__list__)return undefined;if(this.__nextIndex__=55296&&code<=56319)return char+this.__list__[this.__nextIndex__++];return char})});defineProperty(StringIterator.prototype,Symbol.toStringTag,d("c","String Iterator"))},{"./":198,d:138,"es5-ext/object/set-prototype-of":184,"es6-symbol":203}],201:[function(require,module,exports){"use strict";var isIterable=require("./is-iterable");module.exports=function(value){if(!isIterable(value))throw new TypeError(value+" is not iterable");return value}},{"./is-iterable":199}],202:[function(require,module,exports){(function(process,global){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):global.ES6Promise=factory()})(this,function(){"use strict";function objectOrFunction(x){return typeof x==="function"||typeof x==="object"&&x!==null}function isFunction(x){return typeof x==="function"}var _isArray=undefined;if(!Array.isArray){_isArray=function(x){return Object.prototype.toString.call(x)==="[object Array]"}}else{_isArray=Array.isArray}var isArray=_isArray;var len=0;var vertxNext=undefined;var customSchedulerFn=undefined;var asap=function asap(callback,arg){queue[len]=callback;queue[len+1]=arg;len+=2;if(len===2){if(customSchedulerFn){customSchedulerFn(flush)}else{scheduleFlush()}}};function setScheduler(scheduleFn){customSchedulerFn=scheduleFn}function setAsap(asapFn){asap=asapFn}var browserWindow=typeof window!=="undefined"?window:undefined;var browserGlobal=browserWindow||{};var BrowserMutationObserver=browserGlobal.MutationObserver||browserGlobal.WebKitMutationObserver;var isNode=typeof self==="undefined"&&typeof process!=="undefined"&&{}.toString.call(process)==="[object process]";var isWorker=typeof Uint8ClampedArray!=="undefined"&&typeof importScripts!=="undefined"&&typeof MessageChannel!=="undefined";function useNextTick(){return function(){return process.nextTick(flush)}}function useVertxTimer(){return function(){vertxNext(flush)}}function useMutationObserver(){var iterations=0;var observer=new BrowserMutationObserver(flush);var node=document.createTextNode("");observer.observe(node,{characterData:true});return function(){node.data=iterations=++iterations%2}}function useMessageChannel(){var channel=new MessageChannel;channel.port1.onmessage=flush;return function(){return channel.port2.postMessage(0)}}function useSetTimeout(){var globalSetTimeout=setTimeout;return function(){return globalSetTimeout(flush,1)}}var queue=new Array(1e3);function flush(){for(var i=0;i0&&this._events[type].length>m){this._events[type].warned=true;console.error("(node) warning: possible EventEmitter memory "+"leak detected. %d listeners added. "+"Use emitter.setMaxListeners() to increase limit.",this._events[type].length);if(typeof console.trace==="function"){console.trace()}}}return this};EventEmitter.prototype.on=EventEmitter.prototype.addListener;EventEmitter.prototype.once=function(type,listener){if(!isFunction(listener))throw TypeError("listener must be a function");var fired=false;function g(){this.removeListener(type,g);if(!fired){fired=true;listener.apply(this,arguments)}}g.listener=listener;this.on(type,g);return this};EventEmitter.prototype.removeListener=function(type,listener){var list,position,length,i;if(!isFunction(listener))throw TypeError("listener must be a function");if(!this._events||!this._events[type])return this;list=this._events[type];length=list.length;position=-1;if(list===listener||isFunction(list.listener)&&list.listener===listener){delete this._events[type];if(this._events.removeListener)this.emit("removeListener",type,listener)}else if(isObject(list)){for(i=length;i-- >0;){if(list[i]===listener||list[i].listener&&list[i].listener===listener){position=i;break}}if(position<0)return this;if(list.length===1){list.length=0;delete this._events[type]}else{list.splice(position,1)}if(this._events.removeListener)this.emit("removeListener",type,listener)}return this};EventEmitter.prototype.removeAllListeners=function(type){var key,listeners;if(!this._events)return this;if(!this._events.removeListener){if(arguments.length===0)this._events={};else if(this._events[type])delete this._events[type];return this}if(arguments.length===0){for(key in this._events){if(key==="removeListener")continue;this.removeAllListeners(key)}this.removeAllListeners("removeListener");this._events={};return this}listeners=this._events[type];if(isFunction(listeners)){this.removeListener(type,listeners)}else if(listeners){while(listeners.length)this.removeListener(type,listeners[listeners.length-1])}delete this._events[type];return this};EventEmitter.prototype.listeners=function(type){var ret;if(!this._events||!this._events[type])ret=[];else if(isFunction(this._events[type]))ret=[this._events[type]];else ret=this._events[type].slice();return ret};EventEmitter.prototype.listenerCount=function(type){if(this._events){var evlistener=this._events[type];if(isFunction(evlistener))return 1;else if(evlistener)return evlistener.length}return 0};EventEmitter.listenerCount=function(emitter,type){return emitter.listenerCount(type)};function isFunction(arg){return typeof arg==="function"}function isNumber(arg){return typeof arg==="number"}function isObject(arg){return typeof arg==="object"&&arg!==null}function isUndefined(arg){return arg===void 0}},{}],213:[function(require,module,exports){"use strict";module.exports=extractPlanes;function extractPlanes(M,zNear,zFar){var z=zNear||0;var zf=zFar||1;return[[M[12]+M[0],M[13]+M[1],M[14]+M[2],M[15]+M[3]],[M[12]-M[0],M[13]-M[1],M[14]-M[2],M[15]-M[3]],[M[12]+M[4],M[13]+M[5],M[14]+M[6],M[15]+M[7]],[M[12]-M[4],M[13]-M[5],M[14]-M[6],M[15]-M[7]],[z*M[12]+M[8],z*M[13]+M[9],z*M[14]+M[10],z*M[15]+M[11]],[zf*M[12]-M[8],zf*M[13]-M[9],zf*M[14]-M[10],zf*M[15]-M[11]]]}},{}],214:[function(require,module,exports){"use strict";function allBlankCharCodes(str){var l=str.length,a;for(var i=0;i13)&&a!==32&&a!==133&&a!==160&&a!==5760&&a!==6158&&(a<8192||a>8205)&&a!==8232&&a!==8233&&a!==8239&&a!==8287&&a!==8288&&a!==12288&&a!==65279){return false}}return true}module.exports=function(n){var type=typeof n;if(type==="string"){var original=n;n=+n;if(n===0&&allBlankCharCodes(original))return false}else if(type!=="number")return false;return n-n<1}},{}],215:[function(require,module,exports){"use strict";module.exports=createFilteredVector;var cubicHermite=require("cubic-hermite");var bsearch=require("binary-search-bounds");function clamp(lo,hi,x){return Math.min(hi,Math.max(lo,x))}function FilteredVector(state0,velocity0,t0){this.dimension=state0.length;this.bounds=[new Array(this.dimension),new Array(this.dimension)];for(var i=0;i=n-1){var ptr=state.length-1;var tf=t-time[n-1];for(var i=0;i=n-1){var ptr=state.length-1;var tf=t-time[n-1];for(var i=0;i=0;--i){if(velocity[--ptr]){return false}}return true};proto.jump=function(t){var t0=this.lastT();var d=this.dimension;if(t0;--i){state.push(clamp(lo[i-1],hi[i-1],arguments[i]));velocity.push(0)}};proto.push=function(t){var t0=this.lastT();var d=this.dimension;if(t1e-6?1/dt:0;this._time.push(t);for(var i=d;i>0;--i){var xc=clamp(lo[i-1],hi[i-1],arguments[i]);state.push(xc);velocity.push((xc-state[ptr++])*sf)}};proto.set=function(t){var d=this.dimension;if(t0;--i){state.push(clamp(lo[i-1],hi[i-1],arguments[i]));velocity.push(0)}};proto.move=function(t){var t0=this.lastT();var d=this.dimension;if(t<=t0||arguments.length!==d+1){return}var state=this._state;var velocity=this._velocity;var statePtr=state.length-this.dimension;var bounds=this.bounds;var lo=bounds[0];var hi=bounds[1];var dt=t-t0;var sf=dt>1e-6?1/dt:0;this._time.push(t);for(var i=d;i>0;--i){var dx=arguments[i];state.push(clamp(lo[i-1],hi[i-1],state[statePtr++]+dx));velocity.push(dx*sf)}};proto.idle=function(t){var t0=this.lastT();if(t=0;--i){state.push(clamp(lo[i],hi[i],state[statePtr]+dt*velocity[statePtr]));velocity.push(0);statePtr+=1}};function getZero(d){var result=new Array(d);for(var i=0;ishape[0]-step[0]/2)x=step[0]/2,y+=step[1]}return canvas}},{"css-font/stringify":129}],218:[function(require,module,exports){"use strict";module.exports=measure;measure.canvas=document.createElement("canvas");measure.cache={};function measure(font,o){if(!o)o={};if(typeof font==="string"||Array.isArray(font)){o.family=font}var family=Array.isArray(o.family)?o.family.join(", "):o.family;if(!family)throw Error("`family` must be defined");var fs=o.size||o.fontSize||o.em||48;var weight=o.weight||o.fontWeight||"";var style=o.style||o.fontStyle||"";var font=[style,weight,fs].join(" ")+"px "+family;var origin=o.origin||"top";if(measure.cache[family]){if(fs<=measure.cache[family].em){return applyOrigin(measure.cache[family],origin)}}var canvas=o.canvas||measure.canvas;var ctx=canvas.getContext("2d");var chars={upper:o.upper!==undefined?o.upper:"H",lower:o.lower!==undefined?o.lower:"x",descent:o.descent!==undefined?o.descent:"p",ascent:o.ascent!==undefined?o.ascent:"h",tittle:o.tittle!==undefined?o.tittle:"i",overshoot:o.overshoot!==undefined?o.overshoot:"O"};var l=Math.ceil(fs*1.5);canvas.height=l;canvas.width=l*.5;ctx.font=font;var char="H";var result={top:0};ctx.clearRect(0,0,l,l);ctx.textBaseline="top";ctx.fillStyle="black";ctx.fillText(char,0,0);var topPx=firstTop(ctx.getImageData(0,0,l,l));ctx.clearRect(0,0,l,l);ctx.textBaseline="bottom";ctx.fillText(char,0,l);var bottomPx=firstTop(ctx.getImageData(0,0,l,l));result.lineHeight=result.bottom=l-bottomPx+topPx;ctx.clearRect(0,0,l,l);ctx.textBaseline="alphabetic";ctx.fillText(char,0,l);var baselinePx=firstTop(ctx.getImageData(0,0,l,l));var baseline=l-baselinePx-1+topPx;result.baseline=result.alphabetic=baseline;ctx.clearRect(0,0,l,l);ctx.textBaseline="middle";ctx.fillText(char,0,l*.5);var medianPx=firstTop(ctx.getImageData(0,0,l,l));result.median=result.middle=l-medianPx-1+topPx-l*.5;ctx.clearRect(0,0,l,l);ctx.textBaseline="hanging";ctx.fillText(char,0,l*.5);var hangingPx=firstTop(ctx.getImageData(0,0,l,l));result.hanging=l-hangingPx-1+topPx-l*.5;ctx.clearRect(0,0,l,l);ctx.textBaseline="ideographic";ctx.fillText(char,0,l);var ideographicPx=firstTop(ctx.getImageData(0,0,l,l));result.ideographic=l-ideographicPx-1+topPx;if(chars.upper){ctx.clearRect(0,0,l,l);ctx.textBaseline="top";ctx.fillText(chars.upper,0,0);result.upper=firstTop(ctx.getImageData(0,0,l,l));result.capHeight=result.baseline-result.upper}if(chars.lower){ctx.clearRect(0,0,l,l);ctx.textBaseline="top";ctx.fillText(chars.lower,0,0);result.lower=firstTop(ctx.getImageData(0,0,l,l));result.xHeight=result.baseline-result.lower}if(chars.tittle){ctx.clearRect(0,0,l,l);ctx.textBaseline="top";ctx.fillText(chars.tittle,0,0);result.tittle=firstTop(ctx.getImageData(0,0,l,l))}if(chars.ascent){ctx.clearRect(0,0,l,l);ctx.textBaseline="top";ctx.fillText(chars.ascent,0,0);result.ascent=firstTop(ctx.getImageData(0,0,l,l))}if(chars.descent){ctx.clearRect(0,0,l,l);ctx.textBaseline="top";ctx.fillText(chars.descent,0,0);result.descent=firstBottom(ctx.getImageData(0,0,l,l))}if(chars.overshoot){ctx.clearRect(0,0,l,l);ctx.textBaseline="top";ctx.fillText(chars.overshoot,0,0);var overshootPx=firstBottom(ctx.getImageData(0,0,l,l));result.overshoot=overshootPx-baseline}for(var name in result){result[name]/=fs}result.em=fs;measure.cache[family]=result;return applyOrigin(result,origin)}function applyOrigin(obj,origin){var res={};if(typeof origin==="string")origin=obj[origin];for(var name in obj){if(name==="em")continue;res[name]=obj[name]-origin}return res}function firstTop(iData){var l=iData.height;var data=iData.data;for(var i=3;i0;i-=4){if(data[i]!==0){return Math.floor((i-3)*.25/l)}}}},{}],219:[function(require,module,exports){"use strict";module.exports=createRBTree;var RED=0;var BLACK=1;function RBNode(color,key,value,left,right,count){this._color=color;this.key=key;this.value=value;this.left=left;this.right=right;this._count=count}function cloneNode(node){return new RBNode(node._color,node.key,node.value,node.left,node.right,node._count)}function repaint(color,node){return new RBNode(color,node.key,node.value,node.left,node.right,node._count)}function recount(node){node._count=1+(node.left?node.left._count:0)+(node.right?node.right._count:0)}function RedBlackTree(compare,root){this._compare=compare;this.root=root}var proto=RedBlackTree.prototype;Object.defineProperty(proto,"keys",{get:function(){var result=[];this.forEach(function(k,v){result.push(k)});return result}});Object.defineProperty(proto,"values",{get:function(){var result=[];this.forEach(function(k,v){result.push(v)});return result}});Object.defineProperty(proto,"length",{get:function(){if(this.root){return this.root._count}return 0}});proto.insert=function(key,value){var cmp=this._compare;var n=this.root;var n_stack=[];var d_stack=[];while(n){var d=cmp(key,n.key);n_stack.push(n);d_stack.push(d);if(d<=0){n=n.left}else{n=n.right}}n_stack.push(new RBNode(RED,key,value,null,null,1));for(var s=n_stack.length-2;s>=0;--s){var n=n_stack[s];if(d_stack[s]<=0){n_stack[s]=new RBNode(n._color,n.key,n.value,n_stack[s+1],n.right,n._count+1)}else{n_stack[s]=new RBNode(n._color,n.key,n.value,n.left,n_stack[s+1],n._count+1)}}for(var s=n_stack.length-1;s>1;--s){var p=n_stack[s-1];var n=n_stack[s];if(p._color===BLACK||n._color===BLACK){break}var pp=n_stack[s-2];if(pp.left===p){if(p.left===n){var y=pp.right;if(y&&y._color===RED){p._color=BLACK;pp.right=repaint(BLACK,y);pp._color=RED;s-=1}else{pp._color=RED;pp.left=p.right;p._color=BLACK;p.right=pp;n_stack[s-2]=p;n_stack[s-1]=n;recount(pp);recount(p);if(s>=3){var ppp=n_stack[s-3];if(ppp.left===pp){ppp.left=p}else{ppp.right=p}}break}}else{var y=pp.right;if(y&&y._color===RED){p._color=BLACK;pp.right=repaint(BLACK,y);pp._color=RED;s-=1}else{p.right=n.left;pp._color=RED;pp.left=n.right;n._color=BLACK;n.left=p;n.right=pp;n_stack[s-2]=n;n_stack[s-1]=p;recount(pp);recount(p);recount(n);if(s>=3){var ppp=n_stack[s-3];if(ppp.left===pp){ppp.left=n}else{ppp.right=n}}break}}}else{if(p.right===n){var y=pp.left;if(y&&y._color===RED){p._color=BLACK;pp.left=repaint(BLACK,y);pp._color=RED;s-=1}else{pp._color=RED;pp.right=p.left;p._color=BLACK;p.left=pp;n_stack[s-2]=p;n_stack[s-1]=n;recount(pp);recount(p);if(s>=3){var ppp=n_stack[s-3];if(ppp.right===pp){ppp.right=p}else{ppp.left=p}}break}}else{var y=pp.left;if(y&&y._color===RED){p._color=BLACK;pp.left=repaint(BLACK,y);pp._color=RED;s-=1}else{p.left=n.right;pp._color=RED;pp.right=n.left;n._color=BLACK;n.right=p;n.left=pp;n_stack[s-2]=n;n_stack[s-1]=p;recount(pp);recount(p);recount(n);if(s>=3){var ppp=n_stack[s-3];if(ppp.right===pp){ppp.right=n}else{ppp.left=n}}break}}}}n_stack[0]._color=BLACK;return new RedBlackTree(cmp,n_stack[0])};function doVisitFull(visit,node){if(node.left){var v=doVisitFull(visit,node.left);if(v){return v}}var v=visit(node.key,node.value);if(v){return v}if(node.right){return doVisitFull(visit,node.right)}}function doVisitHalf(lo,compare,visit,node){var l=compare(lo,node.key);if(l<=0){if(node.left){var v=doVisitHalf(lo,compare,visit,node.left);if(v){return v}}var v=visit(node.key,node.value);if(v){return v}}if(node.right){return doVisitHalf(lo,compare,visit,node.right)}}function doVisit(lo,hi,compare,visit,node){var l=compare(lo,node.key);var h=compare(hi,node.key);var v;if(l<=0){if(node.left){v=doVisit(lo,hi,compare,visit,node.left);if(v){return v}}if(h>0){v=visit(node.key,node.value);if(v){return v}}}if(h>0&&node.right){return doVisit(lo,hi,compare,visit,node.right)}}proto.forEach=function rbTreeForEach(visit,lo,hi){if(!this.root){return}switch(arguments.length){case 1:return doVisitFull(visit,this.root);break;case 2:return doVisitHalf(lo,this._compare,visit,this.root);break;case 3:if(this._compare(lo,hi)>=0){return}return doVisit(lo,hi,this._compare,visit,this.root);break}};Object.defineProperty(proto,"begin",{get:function(){var stack=[];var n=this.root;while(n){stack.push(n);n=n.left}return new RedBlackTreeIterator(this,stack)}});Object.defineProperty(proto,"end",{get:function(){var stack=[];var n=this.root;while(n){stack.push(n);n=n.right}return new RedBlackTreeIterator(this,stack)}});proto.at=function(idx){if(idx<0){return new RedBlackTreeIterator(this,[])}var n=this.root;var stack=[];while(true){stack.push(n);if(n.left){if(idx=n.right._count){break}n=n.right}else{break}}return new RedBlackTreeIterator(this,[])};proto.ge=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d<=0){last_ptr=stack.length}if(d<=0){n=n.left}else{n=n.right}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack)};proto.gt=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d<0){last_ptr=stack.length}if(d<0){n=n.left}else{n=n.right}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack)};proto.lt=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d>0){last_ptr=stack.length}if(d<=0){n=n.left}else{n=n.right}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack)};proto.le=function(key){var cmp=this._compare;var n=this.root;var stack=[];var last_ptr=0;while(n){var d=cmp(key,n.key);stack.push(n);if(d>=0){last_ptr=stack.length}if(d<0){n=n.left}else{n=n.right}}stack.length=last_ptr;return new RedBlackTreeIterator(this,stack)};proto.find=function(key){var cmp=this._compare;var n=this.root;var stack=[];while(n){var d=cmp(key,n.key);stack.push(n);if(d===0){return new RedBlackTreeIterator(this,stack)}if(d<=0){n=n.left}else{n=n.right}}return new RedBlackTreeIterator(this,[])};proto.remove=function(key){var iter=this.find(key);if(iter){return iter.remove()}return this};proto.get=function(key){var cmp=this._compare;var n=this.root;while(n){var d=cmp(key,n.key);if(d===0){return n.value}if(d<=0){n=n.left}else{n=n.right}}return};function RedBlackTreeIterator(tree,stack){this.tree=tree;this._stack=stack}var iproto=RedBlackTreeIterator.prototype;Object.defineProperty(iproto,"valid",{get:function(){return this._stack.length>0}});Object.defineProperty(iproto,"node",{get:function(){if(this._stack.length>0){return this._stack[this._stack.length-1]}return null},enumerable:true});iproto.clone=function(){return new RedBlackTreeIterator(this.tree,this._stack.slice())};function swapNode(n,v){n.key=v.key;n.value=v.value;n.left=v.left;n.right=v.right;n._color=v._color;n._count=v._count}function fixDoubleBlack(stack){var n,p,s,z;for(var i=stack.length-1;i>=0;--i){n=stack[i];if(i===0){n._color=BLACK;return}p=stack[i-1];if(p.left===n){s=p.right;if(s.right&&s.right._color===RED){s=p.right=cloneNode(s);z=s.right=cloneNode(s.right);p.right=s.left;s.left=p;s.right=z;s._color=p._color;n._color=BLACK;p._color=BLACK;z._color=BLACK;recount(p);recount(s);if(i>1){var pp=stack[i-2];if(pp.left===p){pp.left=s}else{pp.right=s}}stack[i-1]=s;return}else if(s.left&&s.left._color===RED){s=p.right=cloneNode(s);z=s.left=cloneNode(s.left);p.right=z.left;s.left=z.right;z.left=p;z.right=s;z._color=p._color;p._color=BLACK;s._color=BLACK;n._color=BLACK;recount(p);recount(s);recount(z);if(i>1){var pp=stack[i-2];if(pp.left===p){pp.left=z}else{pp.right=z}}stack[i-1]=z;return}if(s._color===BLACK){if(p._color===RED){p._color=BLACK;p.right=repaint(RED,s);return}else{p.right=repaint(RED,s);continue}}else{s=cloneNode(s);p.right=s.left;s.left=p;s._color=p._color;p._color=RED;recount(p);recount(s);if(i>1){var pp=stack[i-2];if(pp.left===p){pp.left=s}else{pp.right=s}}stack[i-1]=s;stack[i]=p;if(i+11){var pp=stack[i-2];if(pp.right===p){pp.right=s}else{pp.left=s}}stack[i-1]=s;return}else if(s.right&&s.right._color===RED){s=p.left=cloneNode(s);z=s.right=cloneNode(s.right);p.left=z.right;s.right=z.left;z.right=p;z.left=s;z._color=p._color;p._color=BLACK;s._color=BLACK;n._color=BLACK;recount(p);recount(s);recount(z);if(i>1){var pp=stack[i-2];if(pp.right===p){pp.right=z}else{pp.left=z}}stack[i-1]=z;return}if(s._color===BLACK){if(p._color===RED){p._color=BLACK;p.left=repaint(RED,s);return}else{p.left=repaint(RED,s);continue}}else{s=cloneNode(s);p.left=s.right;s.right=p;s._color=p._color;p._color=RED;recount(p);recount(s);if(i>1){var pp=stack[i-2];if(pp.right===p){pp.right=s}else{pp.left=s}}stack[i-1]=s;stack[i]=p;if(i+1=0;--i){var n=stack[i];if(n.left===stack[i+1]){cstack[i]=new RBNode(n._color,n.key,n.value,cstack[i+1],n.right,n._count)}else{cstack[i]=new RBNode(n._color,n.key,n.value,n.left,cstack[i+1],n._count)}}n=cstack[cstack.length-1];if(n.left&&n.right){var split=cstack.length;n=n.left;while(n.right){cstack.push(n);n=n.right}var v=cstack[split-1];cstack.push(new RBNode(n._color,v.key,v.value,n.left,n.right,n._count));cstack[split-1].key=n.key;cstack[split-1].value=n.value;for(var i=cstack.length-2;i>=split;--i){n=cstack[i];cstack[i]=new RBNode(n._color,n.key,n.value,n.left,cstack[i+1],n._count)}cstack[split-1].left=cstack[split]}n=cstack[cstack.length-1];if(n._color===RED){var p=cstack[cstack.length-2];if(p.left===n){p.left=null}else if(p.right===n){p.right=null}cstack.pop();for(var i=0;i0){return this._stack[this._stack.length-1].key}return},enumerable:true});Object.defineProperty(iproto,"value",{get:function(){if(this._stack.length>0){return this._stack[this._stack.length-1].value}return},enumerable:true});Object.defineProperty(iproto,"index",{get:function(){var idx=0;var stack=this._stack;if(stack.length===0){var r=this.tree.root;if(r){return r._count}return 0}else if(stack[stack.length-1].left){idx=stack[stack.length-1].left._count}for(var s=stack.length-2;s>=0;--s){if(stack[s+1]===stack[s].right){++idx;if(stack[s].left){idx+=stack[s].left._count}}}return idx},enumerable:true});iproto.next=function(){var stack=this._stack;if(stack.length===0){return}var n=stack[stack.length-1];if(n.right){n=n.right;while(n){stack.push(n);n=n.left}}else{stack.pop();while(stack.length>0&&stack[stack.length-1].right===n){n=stack[stack.length-1];stack.pop()}}};Object.defineProperty(iproto,"hasNext",{get:function(){var stack=this._stack;if(stack.length===0){return false}if(stack[stack.length-1].right){return true}for(var s=stack.length-1;s>0;--s){if(stack[s-1].left===stack[s]){return true}}return false}});iproto.update=function(value){var stack=this._stack;if(stack.length===0){throw new Error("Can't update empty node!")}var cstack=new Array(stack.length);var n=stack[stack.length-1];cstack[cstack.length-1]=new RBNode(n._color,n.key,value,n.left,n.right,n._count);for(var i=stack.length-2;i>=0;--i){n=stack[i];if(n.left===stack[i+1]){cstack[i]=new RBNode(n._color,n.key,n.value,cstack[i+1],n.right,n._count)}else{cstack[i]=new RBNode(n._color,n.key,n.value,n.left,cstack[i+1],n._count)}}return new RedBlackTree(this.tree._compare,cstack[0])};iproto.prev=function(){var stack=this._stack;if(stack.length===0){return}var n=stack[stack.length-1];if(n.left){n=n.left;while(n){stack.push(n);n=n.right}}else{stack.pop();while(stack.length>0&&stack[stack.length-1].left===n){n=stack[stack.length-1];stack.pop()}}};Object.defineProperty(iproto,"hasPrev",{get:function(){var stack=this._stack;if(stack.length===0){return false}if(stack[stack.length-1].left){return true}for(var s=stack.length-1;s>0;--s){if(stack[s-1].right===stack[s]){return true}}return false}});function defaultCompare(a,b){if(ab){return 1}return 0}function createRBTree(compare){return new RedBlackTree(compare||defaultCompare,null)}},{}],220:[function(require,module,exports){var g=7;var p=[.9999999999998099,676.5203681218851,-1259.1392167224028,771.3234287776531,-176.6150291621406,12.507343278686905,-.13857109526572012,9984369578019572e-21,1.5056327351493116e-7];var g_ln=607/128;var p_ln=[.9999999999999971,57.15623566586292,-59.59796035547549,14.136097974741746,-.4919138160976202,3399464998481189e-20,4652362892704858e-20,-9837447530487956e-20,.0001580887032249125,-.00021026444172410488,.00021743961811521265,-.0001643181065367639,8441822398385275e-20,-26190838401581408e-21,36899182659531625e-22];function lngamma(z){if(z<0)return Number("0/0");var x=p_ln[0];for(var i=p_ln.length-1;i>0;--i)x+=p_ln[i]/(z+i);var t=z+g_ln+.5;return.5*Math.log(2*Math.PI)+(z+.5)*Math.log(t)-t+Math.log(x)-Math.log(z)}module.exports=function gamma(z){if(z<.5){return Math.PI/(Math.sin(Math.PI*z)*gamma(1-z))}else if(z>100)return Math.exp(lngamma(z));else{z-=1;var x=p[0];for(var i=1;i0){c[j]=-1;d[j]=0}else{c[j]=0;d[j]=+1}}}var CUBE_ENABLE=[0,0,0];var DEFAULT_PARAMS={model:identity,view:identity,projection:identity};proto.isOpaque=function(){return true};proto.isTransparent=function(){return false};proto.drawTransparent=function(params){};var PRIMAL_MINOR=[0,0,0];var MIRROR_MINOR=[0,0,0];var PRIMAL_OFFSET=[0,0,0];proto.draw=function(params){params=params||DEFAULT_PARAMS;var gl=this.gl;var model=params.model||identity;var view=params.view||identity;var projection=params.projection||identity;var bounds=this.bounds;var cubeParams=getCubeProperties(model,view,projection,bounds);var cubeEdges=cubeParams.cubeEdges;var cubeAxis=cubeParams.axis;var cx=view[12];var cy=view[13];var cz=view[14];var cw=view[15];var pixelScaleF=this.pixelRatio*(projection[3]*cx+projection[7]*cy+projection[11]*cz+projection[15]*cw)/gl.drawingBufferHeight;for(var i=0;i<3;++i){this.lastCubeProps.cubeEdges[i]=cubeEdges[i];this.lastCubeProps.axis[i]=cubeAxis[i]}var lineOffset=LINE_OFFSET;for(var i=0;i<3;++i){computeLineOffset(LINE_OFFSET[i],i,this.bounds,cubeEdges,cubeAxis)}var gl=this.gl;var cubeEnable=CUBE_ENABLE;for(var i=0;i<3;++i){if(this.backgroundEnable[i]){cubeEnable[i]=cubeAxis[i]}else{cubeEnable[i]=0}}this._background.draw(model,view,projection,bounds,cubeEnable,this.backgroundColor);this._lines.bind(model,view,projection,this);for(var i=0;i<3;++i){var x=[0,0,0];if(cubeAxis[i]>0){x[i]=bounds[1][i]}else{x[i]=bounds[0][i]}for(var j=0;j<2;++j){var u=(i+1+j)%3;var v=(i+1+(j^1))%3;if(this.gridEnable[u]){this._lines.drawGrid(u,v,this.bounds,x,this.gridColor[u],this.gridWidth[u]*this.pixelRatio)}}for(var j=0;j<2;++j){var u=(i+1+j)%3;var v=(i+1+(j^1))%3;if(this.zeroEnable[v]){if(bounds[0][v]<=0&&bounds[1][v]>=0){this._lines.drawZero(u,v,this.bounds,x,this.zeroLineColor[v],this.zeroLineWidth[v]*this.pixelRatio)}}}}for(var i=0;i<3;++i){if(this.lineEnable[i]){this._lines.drawAxisLine(i,this.bounds,lineOffset[i].primalOffset,this.lineColor[i],this.lineWidth[i]*this.pixelRatio)}if(this.lineMirror[i]){this._lines.drawAxisLine(i,this.bounds,lineOffset[i].mirrorOffset,this.lineColor[i],this.lineWidth[i]*this.pixelRatio)}var primalMinor=copyVec3(PRIMAL_MINOR,lineOffset[i].primalMinor);var mirrorMinor=copyVec3(MIRROR_MINOR,lineOffset[i].mirrorMinor);var tickLength=this.lineTickLength;var op=0;for(var j=0;j<3;++j){var scaleFactor=pixelScaleF/model[5*j];primalMinor[j]*=tickLength[j]*scaleFactor;mirrorMinor[j]*=tickLength[j]*scaleFactor}if(this.lineTickEnable[i]){this._lines.drawAxisTicks(i,lineOffset[i].primalOffset,primalMinor,this.lineTickColor[i],this.lineTickWidth[i]*this.pixelRatio)}if(this.lineTickMirror[i]){this._lines.drawAxisTicks(i,lineOffset[i].mirrorOffset,mirrorMinor,this.lineTickColor[i],this.lineTickWidth[i]*this.pixelRatio)}}this._lines.unbind();this._text.bind(model,view,projection,this.pixelRatio);for(var i=0;i<3;++i){var minor=lineOffset[i].primalMinor;var offset=copyVec3(PRIMAL_OFFSET,lineOffset[i].primalOffset);for(var j=0;j<3;++j){if(this.lineTickEnable[i]){offset[j]+=pixelScaleF*minor[j]*Math.max(this.lineTickLength[j],0)/model[5*j]}}if(this.tickEnable[i]){for(var j=0;j<3;++j){offset[j]+=pixelScaleF*minor[j]*this.tickPad[j]/model[5*j]}this._text.drawTicks(i,this.tickSize[i],this.tickAngle[i],offset,this.tickColor[i])}if(this.labelEnable[i]){for(var j=0;j<3;++j){offset[j]+=pixelScaleF*minor[j]*this.labelPad[j]/model[5*j]}offset[i]+=.5*(bounds[0][i]+bounds[1][i]);this._text.drawLabel(i,this.labelSize[i],this.labelAngle[i],offset,this.labelColor[i])}}this._text.unbind()};proto.dispose=function(){this._text.dispose();this._lines.dispose();this._background.dispose();this._lines=null;this._text=null;this._background=null;this.gl=null};function createAxes(gl,options){var axes=new Axes(gl);axes.update(options);return axes}},{"./lib/background.js":223,"./lib/cube.js":224,"./lib/lines.js":225,"./lib/text.js":227,"./lib/ticks.js":228}],223:[function(require,module,exports){"use strict";module.exports=createBackgroundCube;var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var createShader=require("./shaders").bg;function BackgroundCube(gl,buffer,vao,shader){this.gl=gl;this.buffer=buffer;this.vao=vao;this.shader=shader}var proto=BackgroundCube.prototype;proto.draw=function(model,view,projection,bounds,enable,colors){var needsBG=false;for(var i=0;i<3;++i){needsBG=needsBG||enable[i]}if(!needsBG){return}var gl=this.gl;gl.enable(gl.POLYGON_OFFSET_FILL);gl.polygonOffset(1,2);this.shader.bind();this.shader.uniforms={model:model,view:view,projection:projection,bounds:bounds,enable:enable,colors:colors};this.vao.bind();this.vao.draw(this.gl.TRIANGLES,36);this.vao.unbind();gl.disable(gl.POLYGON_OFFSET_FILL)};proto.dispose=function(){this.vao.dispose();this.buffer.dispose();this.shader.dispose()};function createBackgroundCube(gl){var vertices=[];var indices=[];var ptr=0;for(var d=0;d<3;++d){var u=(d+1)%3;var v=(d+2)%3;var x=[0,0,0];var c=[0,0,0];for(var s=-1;s<=1;s+=2){indices.push(ptr,ptr+2,ptr+1,ptr+1,ptr+2,ptr+3);x[d]=s;c[d]=s;for(var i=-1;i<=1;i+=2){x[u]=i;for(var j=-1;j<=1;j+=2){x[v]=j;vertices.push(x[0],x[1],x[2],c[0],c[1],c[2]);ptr+=1}}var tt=u;u=v;v=tt}}var buffer=createBuffer(gl,new Float32Array(vertices));var elements=createBuffer(gl,new Uint16Array(indices),gl.ELEMENT_ARRAY_BUFFER);var vao=createVAO(gl,[{buffer:buffer,type:gl.FLOAT,size:3,offset:0,stride:24},{buffer:buffer,type:gl.FLOAT,size:3,offset:12,stride:24}],elements);var shader=createShader(gl);shader.attributes.position.location=0;shader.attributes.normal.location=1;return new BackgroundCube(gl,buffer,vao,shader)}},{"./shaders":226,"gl-buffer":230,"gl-vao":308}],224:[function(require,module,exports){"use strict";module.exports=getCubeEdges;var bits=require("bit-twiddle");var multiply=require("gl-mat4/multiply");var invert=require("gl-mat4/invert");var splitPoly=require("split-polygon");var orient=require("robust-orientation");var mvp=new Array(16);var imvp=new Array(16);var pCubeVerts=new Array(8);var cubeVerts=new Array(8);var x=new Array(3);var zero3=[0,0,0];(function(){for(var i=0;i<8;++i){pCubeVerts[i]=[1,1,1,1];cubeVerts[i]=[1,1,1]}})();function transformHg(result,x,mat){for(var i=0;i<4;++i){result[i]=mat[12+i];for(var j=0;j<3;++j){result[i]+=x[j]*mat[4*j+i]}}}var FRUSTUM_PLANES=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function polygonArea(p){for(var i=0;io0){closest|=1<o0){closest|=1<cubeVerts[i][1]){bottom=i}}var left=-1;for(var i=0;i<3;++i){var idx=bottom^1<cubeVerts[right][0]){right=idx}}var cubeEdges=CUBE_EDGES;cubeEdges[0]=cubeEdges[1]=cubeEdges[2]=0;cubeEdges[bits.log2(left^bottom)]=bottom&left;cubeEdges[bits.log2(bottom^right)]=bottom&right;var top=right^7;if(top===closest||top===farthest){top=left^7;cubeEdges[bits.log2(right^top)]=top&right}else{cubeEdges[bits.log2(left^top)]=top&left}var axis=CUBE_AXIS;var cutCorner=closest;for(var d=0;d<3;++d){if(cutCorner&1< 0.0) {\n vec3 nPosition = mix(bounds[0], bounds[1], 0.5 * (position + 1.0));\n gl_Position = projection * view * model * vec4(nPosition, 1.0);\n } else {\n gl_Position = vec4(0,0,0,0);\n }\n colorChannel = abs(normal);\n}"]);var bgFrag=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n gl_FragColor = colorChannel.x * colors[0] + \n colorChannel.y * colors[1] +\n colorChannel.z * colors[2];\n}"]);exports.bg=function(gl){return createShader(gl,bgVert,bgFrag,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},{"gl-shader":287,glslify:377}],227:[function(require,module,exports){(function(process){"use strict";module.exports=createTextSprites;var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var vectorizeText=require("vectorize-text");var createShader=require("./shaders").text;var globals=window||process.global||{};var __TEXT_CACHE=globals.__TEXT_CACHE||{};globals.__TEXT_CACHE={};var VERTEX_SIZE=3;var VERTEX_STRIDE=VERTEX_SIZE*4;function TextSprites(gl,shader,buffer,vao){this.gl=gl;this.shader=shader;this.buffer=buffer;this.vao=vao;this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}var proto=TextSprites.prototype;var SHAPE=[0,0];proto.bind=function(model,view,projection,pixelScale){this.vao.bind();this.shader.bind();var uniforms=this.shader.uniforms;uniforms.model=model;uniforms.view=view;uniforms.projection=projection;uniforms.pixelScale=pixelScale;SHAPE[0]=this.gl.drawingBufferWidth;SHAPE[1]=this.gl.drawingBufferHeight;this.shader.uniforms.resolution=SHAPE};proto.unbind=function(){this.vao.unbind()};proto.update=function(bounds,labels,labelFont,ticks,tickFont){var gl=this.gl;var data=[];function addItem(t,text,font,size){var fontcache=__TEXT_CACHE[font];if(!fontcache){fontcache=__TEXT_CACHE[font]={}}var mesh=fontcache[text];if(!mesh){mesh=fontcache[text]=tryVectorizeText(text,{triangles:true,font:font,textAlign:"center",textBaseline:"middle"})}var scale=(size||12)/12;var positions=mesh.positions;var cells=mesh.cells;var lo=[Infinity,Infinity];var hi=[-Infinity,-Infinity];for(var i=0,nc=cells.length;i=0;--j){var p=positions[c[j]];data.push(scale*p[0],-scale*p[1],t)}}}var tickOffset=[0,0,0];var tickCount=[0,0,0];var labelOffset=[0,0,0];var labelCount=[0,0,0];for(var d=0;d<3;++d){labelOffset[d]=data.length/VERTEX_SIZE|0;addItem(.5*(bounds[0][d]+bounds[1][d]),labels[d],labelFont);labelCount[d]=(data.length/VERTEX_SIZE|0)-labelOffset[d];tickOffset[d]=data.length/VERTEX_SIZE|0;for(var i=0;i=0){sigFigs=stepStr.length-u-1}var shift=Math.pow(10,sigFigs);var x=Math.round(spacing*i*shift);var xstr=x+"";if(xstr.indexOf("e")>=0){return xstr}var xi=x/shift,xf=x%shift;if(x<0){xi=-Math.ceil(xi)|0;xf=-xf|0}else{xi=Math.floor(xi)|0;xf=xf|0}var xis=""+xi;if(x<0){xis="-"+xis}if(sigFigs){var xs=""+xf;while(xs.length=bounds[0][d];--t){ticks.push({x:t*tickSpacing[d],text:prettyPrint(tickSpacing[d],t)})}array.push(ticks)}return array}function ticksEqual(ticksA,ticksB){for(var i=0;i<3;++i){if(ticksA[i].length!==ticksB[i].length){return false}for(var j=0;jlen){throw new Error("gl-buffer: If resizing buffer, must not specify offset")}gl.bufferSubData(type,offset,data);return len}function makeScratchTypeArray(array,dtype){var res=pool.malloc(array.length,dtype);var n=array.length;for(var i=0;i=0;--i){if(stride[i]!==n){return false}n*=shape[i]}return true}proto.update=function(array,offset){if(typeof offset!=="number"){offset=-1}this.bind();if(typeof array==="object"&&typeof array.shape!=="undefined"){var dtype=array.dtype;if(SUPPORTED_TYPES.indexOf(dtype)<0){dtype="float32"}if(this.type===this.gl.ELEMENT_ARRAY_BUFFER){var ext=gl.getExtension("OES_element_index_uint");if(ext&&dtype!=="uint16"){dtype="uint32"}else{dtype="uint16"}}if(dtype===array.dtype&&isPacked(array.shape,array.stride)){if(array.offset===0&&array.data.length===array.shape[0]){this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,array.data,offset)}else{this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,array.data.subarray(array.offset,array.shape[0]),offset)}}else{var tmp=pool.malloc(array.size,dtype);var ndt=ndarray(tmp,array.shape);ops.assign(ndt,array);if(offset<0){this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,tmp,offset)}else{this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,tmp.subarray(0,array.size),offset)}pool.free(tmp)}}else if(Array.isArray(array)){var t;if(this.type===this.gl.ELEMENT_ARRAY_BUFFER){t=makeScratchTypeArray(array,"uint16")}else{t=makeScratchTypeArray(array,"float32")}if(offset<0){this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,t,offset)}else{this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,t.subarray(0,array.length),offset)}pool.free(t)}else if(typeof array==="object"&&typeof array.length==="number"){this.length=updateTypeArray(this.gl,this.type,this.length,this.usage,array,offset)}else if(typeof array==="number"||array===undefined){if(offset>=0){throw new Error("gl-buffer: Cannot specify offset when resizing buffer")}array=array|0;if(array<=0){array=1}this.gl.bufferData(this.type,array|0,this.usage);this.length=array}else{throw new Error("gl-buffer: Invalid data type")}};function createBuffer(gl,data,type,usage){type=type||gl.ARRAY_BUFFER;usage=usage||gl.DYNAMIC_DRAW;if(type!==gl.ARRAY_BUFFER&&type!==gl.ELEMENT_ARRAY_BUFFER){throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER")}if(usage!==gl.DYNAMIC_DRAW&&usage!==gl.STATIC_DRAW&&usage!==gl.STREAM_DRAW){throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW")}var handle=gl.createBuffer();var result=new GLBuffer(gl,type,handle,0,usage);result.update(data);return result}module.exports=createBuffer},{ndarray:417,"ndarray-ops":411,"typedarray-pool":507}],231:[function(require,module,exports){"use strict";var V=require("gl-vec3");var V4=require("gl-vec4");var vec3=function(x,y,z){var v=V.create();if(x!==undefined){V.set(v,x,y,z)}return v};var createPositionsForMeshgrid=function(meshgrid){var xs=meshgrid[0],ys=meshgrid[1],zs=meshgrid[2];var positions=[];for(var z=0;z=v){return i-1}}return i};var tmp=V.create();var tmp2=V.create();var clamp=function(v,min,max){return vmax?max:v};var sampleMeshgrid=function(point,array,meshgrid,clampOverflow){var x=point[0];var y=point[1];var z=point[2];var w=meshgrid[0].length;var h=meshgrid[1].length;var d=meshgrid[2].length;var x0=findLastSmallerIndex(meshgrid[0],x);var y0=findLastSmallerIndex(meshgrid[1],y);var z0=findLastSmallerIndex(meshgrid[2],z);var x1=x0+1;var y1=y0+1;var z1=z0+1;if(clampOverflow){x0=clamp(x0,0,w-1);x1=clamp(x1,0,w-1);y0=clamp(y0,0,h-1);y1=clamp(y1,0,h-1);z0=clamp(z0,0,d-1);z1=clamp(z1,0,d-1)}if(x0<0||y0<0||z0<0||x1>=w||y1>=h||z1>=d){return V.create()}var xf=(x-meshgrid[0][x0])/(meshgrid[0][x1]-meshgrid[0][x0]);var yf=(y-meshgrid[1][y0])/(meshgrid[1][y1]-meshgrid[1][y0]);var zf=(z-meshgrid[2][z0])/(meshgrid[2][z1]-meshgrid[2][z0]);if(xf<0||xf>1||isNaN(xf))xf=0;if(yf<0||yf>1||isNaN(yf))yf=0;if(zf<0||zf>1||isNaN(zf))zf=0;var z0off=z0*w*h;var z1off=z1*w*h;var y0off=y0*w;var y1off=y1*w;var x0off=x0;var x1off=x1;var v000=array[y0off+z0off+x0off];var v001=array[y0off+z0off+x1off];var v010=array[y1off+z0off+x0off];var v011=array[y1off+z0off+x1off];var v100=array[y0off+z1off+x0off];var v101=array[y0off+z1off+x1off];var v110=array[y1off+z1off+x0off];var v111=array[y1off+z1off+x1off];var result=V.create();V.lerp(result,v000,v001,xf);V.lerp(tmp,v010,v011,xf);V.lerp(result,result,tmp,yf);V.lerp(tmp,v100,v101,xf);V.lerp(tmp2,v110,v111,xf);V.lerp(tmp,tmp,tmp2,yf);V.lerp(result,result,tmp,zf);return result};var getOrthogonalVector=function(dst,v){if(v[0]===0&&v[1]===0){V.set(dst,0,1,0)}else{V.set(dst,-v[1],v[0],0)}return dst};module.exports=function(vectorfield,bounds){var positions;if(vectorfield.positions){positions=vectorfield.positions}else{positions=createPositionsForMeshgrid(vectorfield.meshgrid)}var meshgrid=vectorfield.meshgrid;var vectors=vectorfield.vectors;var geo={positions:[],vertexIntensity:[],vertexIntensityBounds:vectorfield.vertexIntensityBounds,vertexNormals:[],vectors:[],cells:[],coneOffset:vectorfield.coneOffset,colormap:vectorfield.colormap};if(vectorfield.positions.length===0){if(bounds){bounds[0]=[0,0,0];bounds[1]=[0,0,0]}return geo}var maxNorm=0;var minX=1/0,maxX=-1/0;var minY=1/0,maxY=-1/0;var minZ=1/0,maxZ=-1/0;var p2=null;var u2=null;var positionVectors=[];var vectorScale=1/0;for(var i=0;imaxNorm){maxNorm=V.length(u)}if(i){vectorScale=Math.min(vectorScale,2*V.distance(p2,p)/(V.length(u2)+V.length(u)))}p2=p;u2=u;positionVectors.push(u)}var minV=[minX,minY,minZ];var maxV=[maxX,maxY,maxZ];if(bounds){bounds[0]=minV;bounds[1]=maxV}if(maxNorm===0){maxNorm=1}var invertedMaxNorm=1/maxNorm;if(!isFinite(vectorScale)||isNaN(vectorScale)){vectorScale=1}geo.vectorScale=vectorScale;var nml=vec3(0,1,0);var coneScale=vectorfield.coneSize||.5;if(vectorfield.absoluteConeSize){coneScale=vectorfield.absoluteConeSize*invertedMaxNorm}geo.coneScale=coneScale;for(var i=0,j=0;i1.0001){return null}s+=weights[i]}if(Math.abs(s-1)>.001){return null}return[closestIndex,interpolate(simplex,weights),weights]}},{barycentric:61,"polytope-closest-point/lib/closest_point_2d.js":448}],233:[function(require,module,exports){"use strict";var DEFAULT_VERTEX_NORMALS_EPSILON=1e-6;var DEFAULT_FACE_NORMALS_EPSILON=1e-6;var createShader=require("gl-shader");var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var createTexture=require("gl-texture2d");var normals=require("normals");var multiply=require("gl-mat4/multiply");var invert=require("gl-mat4/invert");var ndarray=require("ndarray");var colormap=require("colormap");var getContour=require("simplicial-complex-contour");var pool=require("typedarray-pool");var shaders=require("./shaders");var closestPoint=require("./closest-point");var meshShader=shaders.meshShader;var pickShader=shaders.pickShader;var identityMatrix=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function SimplicialMesh(gl,texture,triShader,lineShader,pointShader,pickShader,pointPickShader,contourShader,trianglePositions,triangleVectors,triangleIds,triangleColors,triangleUVs,triangleNormals,triangleVAO,edgePositions,edgeIds,edgeColors,edgeUVs,edgeVAO,pointPositions,pointIds,pointColors,pointUVs,pointSizes,pointVAO,contourPositions,contourVAO){this.gl=gl;this.cells=[];this.positions=[];this.intensity=[];this.texture=texture;this.dirty=true;this.triShader=triShader;this.lineShader=lineShader;this.pointShader=pointShader;this.pickShader=pickShader;this.pointPickShader=pointPickShader;this.contourShader=contourShader;this.trianglePositions=trianglePositions;this.triangleVectors=triangleVectors;this.triangleColors=triangleColors;this.triangleNormals=triangleNormals;this.triangleUVs=triangleUVs;this.triangleIds=triangleIds;this.triangleVAO=triangleVAO;this.triangleCount=0;this.lineWidth=1;this.edgePositions=edgePositions;this.edgeColors=edgeColors;this.edgeUVs=edgeUVs;this.edgeIds=edgeIds;this.edgeVAO=edgeVAO;this.edgeCount=0;this.pointPositions=pointPositions;this.pointColors=pointColors;this.pointUVs=pointUVs;this.pointSizes=pointSizes;this.pointIds=pointIds;this.pointVAO=pointVAO;this.pointCount=0;this.contourLineWidth=1;this.contourPositions=contourPositions;this.contourVAO=contourVAO;this.contourCount=0;this.contourColor=[0,0,0];this.contourEnable=true;this.pickId=1;this.bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.lightPosition=[1e5,1e5,0];this.ambientLight=.8;this.diffuseLight=.8;this.specularLight=2;this.roughness=.5;this.fresnel=1.5;this.opacity=1;this.coneScale=2;this.vectorScale=1;this.coneOffset=1/4;this._model=identityMatrix;this._view=identityMatrix;this._projection=identityMatrix;this._resolution=[1,1]}var proto=SimplicialMesh.prototype;proto.isOpaque=function(){return this.opacity>=1};proto.isTransparent=function(){return this.opacity<1};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id};function genColormap(param){var colors=colormap({colormap:param,nshades:256,format:"rgba"});var result=new Uint8Array(256*4);for(var i=0;i<256;++i){var c=colors[i];for(var j=0;j<3;++j){result[4*i+j]=c[j]}result[4*i+3]=c[3]*255}return ndarray(result,[256,256,4],[4,0,1])}function unpackIntensity(cells,numVerts,cellIntensity){var result=new Array(numVerts);for(var i=0;i0){var shader=this.triShader;shader.bind();shader.uniforms=uniforms;this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var shader=this.lineShader;shader.bind();shader.uniforms=uniforms;this.edgeVAO.bind();gl.lineWidth(this.lineWidth);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind()}if(this.pointCount>0){var shader=this.pointShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var shader=this.contourShader;shader.bind();shader.uniforms=uniforms;this.contourVAO.bind();gl.drawArrays(gl.LINES,0,this.contourCount);this.contourVAO.unbind()}};proto.drawPick=function(params){params=params||{};var gl=this.gl;var model=params.model||identityMatrix;var view=params.view||identityMatrix;var projection=params.projection||identityMatrix;var clipBounds=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]];for(var i=0;i<3;++i){clipBounds[0][i]=Math.max(clipBounds[0][i],this.clipBounds[0][i]);clipBounds[1][i]=Math.min(clipBounds[1][i],this.clipBounds[1][i])}this._model=[].slice.call(model);this._view=[].slice.call(view);this._projection=[].slice.call(projection);this._resolution=[gl.drawingBufferWidth,gl.drawingBufferHeight];var uniforms={model:model,view:view,projection:projection,clipBounds:clipBounds,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255};var shader=this.pickShader;shader.bind();shader.uniforms=uniforms;if(this.triangleCount>0){this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind()}if(this.edgeCount>0){this.edgeVAO.bind();gl.lineWidth(this.lineWidth);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind()}if(this.pointCount>0){var shader=this.pointPickShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind()}};proto.pick=function(pickData){if(!pickData){return null}if(pickData.id!==this.pickId){return null}var cellId=pickData.value[0]+256*pickData.value[1]+65536*pickData.value[2];var cell=this.cells[cellId];var pos=this.positions[cell[1]].slice(0,3);return{index:Math.floor(cell[1]/48),position:pos,dataCoordinate:pos}};proto.dispose=function(){this.texture.dispose();this.triShader.dispose();this.pickShader.dispose();this.triangleVAO.dispose();this.trianglePositions.dispose();this.triangleVectors.dispose();this.triangleColors.dispose();this.triangleUVs.dispose();this.triangleNormals.dispose();this.triangleIds.dispose();this.edgeVAO.dispose();this.edgePositions.dispose();this.edgeColors.dispose();this.edgeUVs.dispose();this.edgeIds.dispose();this.pointVAO.dispose();this.pointPositions.dispose();this.pointColors.dispose();this.pointUVs.dispose();this.pointSizes.dispose();this.pointIds.dispose();this.contourVAO.dispose();this.contourPositions.dispose()};function createMeshShader(gl){var shader=createShader(gl,meshShader.vertex,meshShader.fragment,null,meshShader.attributes);shader.attributes.position.location=0;shader.attributes.color.location=2;shader.attributes.uv.location=3;shader.attributes.vector.location=5;return shader}function createWireShader(gl){var shader=createShader(gl,wireShader.vertex,wireShader.fragment);shader.attributes.position.location=0;shader.attributes.color.location=2;shader.attributes.uv.location=3;return shader}function createPointShader(gl){var shader=createShader(gl,pointShader.vertex,pointShader.fragment);shader.attributes.position.location=0;shader.attributes.color.location=2;shader.attributes.uv.location=3;shader.attributes.pointSize.location=4;return shader}function createPickShader(gl){var shader=createShader(gl,pickShader.vertex,pickShader.fragment,null,pickShader.attributes);shader.attributes.position.location=0;shader.attributes.id.location=1;shader.attributes.vector.location=5;return shader}function createPointPickShader(gl){var shader=createShader(gl,pointPickShader.vertex,pointPickShader.fragment);shader.attributes.position.location=0;shader.attributes.id.location=1;shader.attributes.pointSize.location=4;return shader}function createContourShader(gl){var shader=createShader(gl,contourShader.vertex,contourShader.fragment);shader.attributes.position.location=0;return shader}function createSimplicialMesh(gl,params){if(arguments.length===1){params=gl;gl=params.gl}var triShader=params.triShader||createMeshShader(gl);var lineShader=null;var pointShader=null;var pickShader=createPickShader(gl);var pointPickShader=null;var contourShader=null;var meshTexture=createTexture(gl,ndarray(new Uint8Array([255,255,255,255]),[1,1,4]));meshTexture.generateMipmap();meshTexture.minFilter=gl.LINEAR_MIPMAP_LINEAR;meshTexture.magFilter=gl.LINEAR;var trianglePositions=createBuffer(gl);var triangleVectors=createBuffer(gl);var triangleColors=createBuffer(gl);var triangleUVs=createBuffer(gl);var triangleNormals=createBuffer(gl);var triangleIds=createBuffer(gl);var triangleVAO=createVAO(gl,[{buffer:trianglePositions,type:gl.FLOAT,size:4},{buffer:triangleIds,type:gl.UNSIGNED_BYTE,size:4,normalized:true},{buffer:triangleColors,type:gl.FLOAT,size:4},{buffer:triangleUVs,type:gl.FLOAT,size:2},{buffer:triangleNormals,type:gl.FLOAT,size:3},{buffer:triangleVectors,type:gl.FLOAT,size:3}]);var edgePositions=createBuffer(gl);var edgeColors=createBuffer(gl);var edgeUVs=createBuffer(gl);var edgeIds=createBuffer(gl);var edgeVAO=createVAO(gl,[{buffer:edgePositions,type:gl.FLOAT,size:3},{buffer:edgeIds,type:gl.UNSIGNED_BYTE,size:4,normalized:true},{buffer:edgeColors,type:gl.FLOAT,size:4},{buffer:edgeUVs,type:gl.FLOAT,size:2}]);var pointPositions=createBuffer(gl);var pointColors=createBuffer(gl);var pointUVs=createBuffer(gl);var pointSizes=createBuffer(gl);var pointIds=createBuffer(gl);var pointVAO=createVAO(gl,[{buffer:pointPositions,type:gl.FLOAT,size:3},{buffer:pointIds,type:gl.UNSIGNED_BYTE,size:4,normalized:true},{buffer:pointColors,type:gl.FLOAT,size:4},{buffer:pointUVs,type:gl.FLOAT,size:2},{buffer:pointSizes,type:gl.FLOAT,size:1}]);var contourPositions=createBuffer(gl);var contourVAO=createVAO(gl,[{buffer:contourPositions,type:gl.FLOAT,size:3}]);var mesh=new SimplicialMesh(gl,meshTexture,triShader,lineShader,pointShader,pickShader,pointPickShader,contourShader,trianglePositions,triangleVectors,triangleIds,triangleColors,triangleUVs,triangleNormals,triangleVAO,edgePositions,edgeIds,edgeColors,edgeUVs,edgeVAO,pointPositions,pointIds,pointColors,pointUVs,pointSizes,pointVAO,contourPositions,contourVAO);mesh.update(params);return mesh}module.exports=createSimplicialMesh},{"./closest-point":232,"./shaders":234,colormap:113,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":287,"gl-texture2d":303,"gl-vao":308,ndarray:417,normals:420,"simplicial-complex-contour":479,"typedarray-pool":507}],234:[function(require,module,exports){var glslify=require("glslify");var triVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nfloat inverse(float m) {\n return 1.0 / m;\n}\n\nmat2 inverse(mat2 m) {\n return mat2(m[1][1],-m[0][1],\n -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\n}\n\nmat3 inverse(mat3 m) {\n float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n float b01 = a22 * a11 - a12 * a21;\n float b11 = -a22 * a10 + a12 * a20;\n float b21 = a21 * a10 - a11 * a20;\n\n float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse(mat4 m) {\n float\n a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n b00 = a00 * a11 - a01 * a10,\n b01 = a00 * a12 - a02 * a10,\n b02 = a00 * a13 - a03 * a10,\n b03 = a01 * a12 - a02 * a11,\n b04 = a01 * a13 - a03 * a11,\n b05 = a02 * a13 - a03 * a12,\n b06 = a20 * a31 - a21 * a30,\n b07 = a20 * a32 - a22 * a30,\n b08 = a20 * a33 - a23 * a30,\n b09 = a21 * a32 - a22 * a31,\n b10 = a21 * a33 - a23 * a31,\n b11 = a22 * a33 - a23 * a32,\n\n det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n return mat4(\n a11 * b11 - a12 * b10 + a13 * b09,\n a02 * b10 - a01 * b11 - a03 * b09,\n a31 * b05 - a32 * b04 + a33 * b03,\n a22 * b04 - a21 * b05 - a23 * b03,\n a12 * b08 - a10 * b11 - a13 * b07,\n a00 * b11 - a02 * b08 + a03 * b07,\n a32 * b02 - a30 * b05 - a33 * b01,\n a20 * b05 - a22 * b02 + a23 * b01,\n a10 * b10 - a11 * b08 + a13 * b06,\n a01 * b08 - a00 * b10 - a03 * b06,\n a30 * b04 - a31 * b02 + a33 * b00,\n a21 * b02 - a20 * b04 - a23 * b00,\n a11 * b07 - a10 * b09 - a12 * b06,\n a00 * b09 - a01 * b07 + a02 * b06,\n a31 * b01 - a30 * b03 - a32 * b00,\n a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n// segment + 0 top vertex\n// segment + 1 perimeter vertex a+1\n// segment + 2 perimeter vertex a\n// segment + 3 center base vertex\n// segment + 4 perimeter vertex a\n// segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\n\n const float segmentCount = 8.0;\n\n index = mod(index, segmentCount * 6.0);\n\n float segment = floor(index/6.0);\n float segmentIndex = index - (segment*6.0);\n\n normal = -normalize(d);\n\n if (segmentIndex == 3.0) {\n return mix(vec3(0.0), -d, coneOffset);\n }\n\n // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\n float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\n vec3 v2 = v1 - d;\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d)*0.25;\n vec3 y = v * sin(angle) * length(d)*0.25;\n vec3 v3 = v2 + x + y;\n if (segmentIndex <= 2.0) {\n vec3 tx = u * sin(angle);\n vec3 ty = v * -cos(angle);\n vec3 tangent = tx + ty;\n normal = normalize(cross(v3 - v1, tangent));\n }\n\n if (segmentIndex == 0.0) {\n return mix(d, vec3(0.0), coneOffset);\n }\n return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float vectorScale;\nuniform float coneScale;\n\nuniform float coneOffset;\n\nuniform mat4 model\n , view\n , projection;\nuniform vec3 eyePosition\n , lightPosition;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n // Scale the vector magnitude to stay constant with\n // model & view changes.\n vec3 normal;\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal), 0.0);\n normal = normalize(normal * inverse(mat3(model)));\n\n // vec4 m_position = model * vec4(conePosition, 1.0);\n vec4 t_position = view * conePosition;\n gl_Position = projection * t_position;\n f_color = color; //vec4(position.w, color.r, 0, 0);\n f_normal = normal;\n f_data = conePosition.xyz;\n f_eyeDirection = eyePosition - conePosition.xyz;\n f_lightDirection = lightPosition - conePosition.xyz;\n f_uv = uv;\n}\n"]);var triFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n , fresnel\n , kambient\n , kdiffuse\n , kspecular\n , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n //if(any(lessThan(f_data, clipBounds[0])) || \n // any(greaterThan(f_data, clipBounds[1]))) {\n // discard;\n //}\n\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n \n if(!gl_FrontFacing) {\n N = -N;\n }\n\n float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}"]);var pickVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n// segment + 0 top vertex\n// segment + 1 perimeter vertex a+1\n// segment + 2 perimeter vertex a\n// segment + 3 center base vertex\n// segment + 4 perimeter vertex a\n// segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float index, float coneOffset, out vec3 normal) {\n\n const float segmentCount = 8.0;\n\n index = mod(index, segmentCount * 6.0);\n\n float segment = floor(index/6.0);\n float segmentIndex = index - (segment*6.0);\n\n normal = -normalize(d);\n\n if (segmentIndex == 3.0) {\n return mix(vec3(0.0), -d, coneOffset);\n }\n\n // angle = 2pi * ((segment + ((segmentIndex == 1.0 || segmentIndex == 5.0) ? 1.0 : 0.0)) / segmentCount)\n float nextAngle = float(segmentIndex == 1.0 || segmentIndex == 5.0);\n float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n vec3 v1 = mix(d, vec3(0.0), coneOffset);\n vec3 v2 = v1 - d;\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d)*0.25;\n vec3 y = v * sin(angle) * length(d)*0.25;\n vec3 v3 = v2 + x + y;\n if (segmentIndex <= 2.0) {\n vec3 tx = u * sin(angle);\n vec3 ty = v * -cos(angle);\n vec3 tangent = tx + ty;\n normal = normalize(cross(v3 - v1, tangent));\n }\n\n if (segmentIndex == 0.0) {\n return mix(d, vec3(0.0), coneOffset);\n }\n return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nuniform float vectorScale;\nuniform float coneScale;\nuniform float coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n vec3 normal;\n vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal), 0.0);\n gl_Position = projection * view * conePosition;\n f_id = id;\n f_position = position.xyz;\n}\n"]);var pickFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if(any(lessThan(f_position, clipBounds[0])) || \n any(greaterThan(f_position, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);exports.meshShader={vertex:triVertSrc,fragment:triFragSrc,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec3"}]};exports.pickShader={vertex:pickVertSrc,fragment:pickFragSrc,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec3"}]}},{glslify:377}],235:[function(require,module,exports){module.exports={0:"NONE",1:"ONE",2:"LINE_LOOP",3:"LINE_STRIP",4:"TRIANGLES",5:"TRIANGLE_STRIP",6:"TRIANGLE_FAN",256:"DEPTH_BUFFER_BIT",512:"NEVER",513:"LESS",514:"EQUAL",515:"LEQUAL",516:"GREATER",517:"NOTEQUAL",518:"GEQUAL",519:"ALWAYS",768:"SRC_COLOR",769:"ONE_MINUS_SRC_COLOR",770:"SRC_ALPHA",771:"ONE_MINUS_SRC_ALPHA",772:"DST_ALPHA",773:"ONE_MINUS_DST_ALPHA",774:"DST_COLOR",775:"ONE_MINUS_DST_COLOR",776:"SRC_ALPHA_SATURATE",1024:"STENCIL_BUFFER_BIT",1028:"FRONT",1029:"BACK",1032:"FRONT_AND_BACK",1280:"INVALID_ENUM",1281:"INVALID_VALUE",1282:"INVALID_OPERATION",1285:"OUT_OF_MEMORY",1286:"INVALID_FRAMEBUFFER_OPERATION",2304:"CW",2305:"CCW",2849:"LINE_WIDTH",2884:"CULL_FACE",2885:"CULL_FACE_MODE",2886:"FRONT_FACE",2928:"DEPTH_RANGE",2929:"DEPTH_TEST",2930:"DEPTH_WRITEMASK",2931:"DEPTH_CLEAR_VALUE",2932:"DEPTH_FUNC",2960:"STENCIL_TEST",2961:"STENCIL_CLEAR_VALUE",2962:"STENCIL_FUNC",2963:"STENCIL_VALUE_MASK",2964:"STENCIL_FAIL",2965:"STENCIL_PASS_DEPTH_FAIL",2966:"STENCIL_PASS_DEPTH_PASS",2967:"STENCIL_REF",2968:"STENCIL_WRITEMASK",2978:"VIEWPORT",3024:"DITHER",3042:"BLEND",3088:"SCISSOR_BOX",3089:"SCISSOR_TEST",3106:"COLOR_CLEAR_VALUE",3107:"COLOR_WRITEMASK",3317:"UNPACK_ALIGNMENT",3333:"PACK_ALIGNMENT",3379:"MAX_TEXTURE_SIZE",3386:"MAX_VIEWPORT_DIMS",3408:"SUBPIXEL_BITS",3410:"RED_BITS",3411:"GREEN_BITS",3412:"BLUE_BITS",3413:"ALPHA_BITS",3414:"DEPTH_BITS",3415:"STENCIL_BITS",3553:"TEXTURE_2D",4352:"DONT_CARE",4353:"FASTEST",4354:"NICEST",5120:"BYTE",5121:"UNSIGNED_BYTE",5122:"SHORT",5123:"UNSIGNED_SHORT",5124:"INT",5125:"UNSIGNED_INT",5126:"FLOAT",5386:"INVERT",5890:"TEXTURE",6401:"STENCIL_INDEX",6402:"DEPTH_COMPONENT",6406:"ALPHA",6407:"RGB",6408:"RGBA",6409:"LUMINANCE",6410:"LUMINANCE_ALPHA",7680:"KEEP",7681:"REPLACE",7682:"INCR",7683:"DECR",7936:"VENDOR",7937:"RENDERER",7938:"VERSION",9728:"NEAREST",9729:"LINEAR",9984:"NEAREST_MIPMAP_NEAREST",9985:"LINEAR_MIPMAP_NEAREST",9986:"NEAREST_MIPMAP_LINEAR",9987:"LINEAR_MIPMAP_LINEAR",10240:"TEXTURE_MAG_FILTER",10241:"TEXTURE_MIN_FILTER",10242:"TEXTURE_WRAP_S",10243:"TEXTURE_WRAP_T",10497:"REPEAT",10752:"POLYGON_OFFSET_UNITS",16384:"COLOR_BUFFER_BIT",32769:"CONSTANT_COLOR",32770:"ONE_MINUS_CONSTANT_COLOR",32771:"CONSTANT_ALPHA",32772:"ONE_MINUS_CONSTANT_ALPHA",32773:"BLEND_COLOR",32774:"FUNC_ADD",32777:"BLEND_EQUATION_RGB",32778:"FUNC_SUBTRACT",32779:"FUNC_REVERSE_SUBTRACT",32819:"UNSIGNED_SHORT_4_4_4_4",32820:"UNSIGNED_SHORT_5_5_5_1",32823:"POLYGON_OFFSET_FILL",32824:"POLYGON_OFFSET_FACTOR",32854:"RGBA4",32855:"RGB5_A1",32873:"TEXTURE_BINDING_2D",32926:"SAMPLE_ALPHA_TO_COVERAGE",32928:"SAMPLE_COVERAGE",32936:"SAMPLE_BUFFERS",32937:"SAMPLES",32938:"SAMPLE_COVERAGE_VALUE",32939:"SAMPLE_COVERAGE_INVERT",32968:"BLEND_DST_RGB",32969:"BLEND_SRC_RGB",32970:"BLEND_DST_ALPHA",32971:"BLEND_SRC_ALPHA",33071:"CLAMP_TO_EDGE",33170:"GENERATE_MIPMAP_HINT",33189:"DEPTH_COMPONENT16",33306:"DEPTH_STENCIL_ATTACHMENT",33635:"UNSIGNED_SHORT_5_6_5",33648:"MIRRORED_REPEAT",33901:"ALIASED_POINT_SIZE_RANGE",33902:"ALIASED_LINE_WIDTH_RANGE",33984:"TEXTURE0",33985:"TEXTURE1",33986:"TEXTURE2",33987:"TEXTURE3",33988:"TEXTURE4",33989:"TEXTURE5",33990:"TEXTURE6",33991:"TEXTURE7",33992:"TEXTURE8",33993:"TEXTURE9",33994:"TEXTURE10",33995:"TEXTURE11",33996:"TEXTURE12",33997:"TEXTURE13",33998:"TEXTURE14",33999:"TEXTURE15",34e3:"TEXTURE16",34001:"TEXTURE17",34002:"TEXTURE18",34003:"TEXTURE19",34004:"TEXTURE20",34005:"TEXTURE21",34006:"TEXTURE22",34007:"TEXTURE23",34008:"TEXTURE24",34009:"TEXTURE25",34010:"TEXTURE26",34011:"TEXTURE27",34012:"TEXTURE28",34013:"TEXTURE29",34014:"TEXTURE30",34015:"TEXTURE31",34016:"ACTIVE_TEXTURE",34024:"MAX_RENDERBUFFER_SIZE",34041:"DEPTH_STENCIL",34055:"INCR_WRAP",34056:"DECR_WRAP",34067:"TEXTURE_CUBE_MAP",34068:"TEXTURE_BINDING_CUBE_MAP",34069:"TEXTURE_CUBE_MAP_POSITIVE_X",34070:"TEXTURE_CUBE_MAP_NEGATIVE_X",34071:"TEXTURE_CUBE_MAP_POSITIVE_Y",34072:"TEXTURE_CUBE_MAP_NEGATIVE_Y",34073:"TEXTURE_CUBE_MAP_POSITIVE_Z",34074:"TEXTURE_CUBE_MAP_NEGATIVE_Z",34076:"MAX_CUBE_MAP_TEXTURE_SIZE",34338:"VERTEX_ATTRIB_ARRAY_ENABLED",34339:"VERTEX_ATTRIB_ARRAY_SIZE",34340:"VERTEX_ATTRIB_ARRAY_STRIDE",34341:"VERTEX_ATTRIB_ARRAY_TYPE",34342:"CURRENT_VERTEX_ATTRIB",34373:"VERTEX_ATTRIB_ARRAY_POINTER",34466:"NUM_COMPRESSED_TEXTURE_FORMATS",34467:"COMPRESSED_TEXTURE_FORMATS",34660:"BUFFER_SIZE",34661:"BUFFER_USAGE",34816:"STENCIL_BACK_FUNC",34817:"STENCIL_BACK_FAIL",34818:"STENCIL_BACK_PASS_DEPTH_FAIL",34819:"STENCIL_BACK_PASS_DEPTH_PASS",34877:"BLEND_EQUATION_ALPHA",34921:"MAX_VERTEX_ATTRIBS",34922:"VERTEX_ATTRIB_ARRAY_NORMALIZED",34930:"MAX_TEXTURE_IMAGE_UNITS",34962:"ARRAY_BUFFER",34963:"ELEMENT_ARRAY_BUFFER",34964:"ARRAY_BUFFER_BINDING",34965:"ELEMENT_ARRAY_BUFFER_BINDING",34975:"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",35040:"STREAM_DRAW",35044:"STATIC_DRAW",35048:"DYNAMIC_DRAW",35632:"FRAGMENT_SHADER",35633:"VERTEX_SHADER",35660:"MAX_VERTEX_TEXTURE_IMAGE_UNITS",35661:"MAX_COMBINED_TEXTURE_IMAGE_UNITS",35663:"SHADER_TYPE",35664:"FLOAT_VEC2",35665:"FLOAT_VEC3",35666:"FLOAT_VEC4",35667:"INT_VEC2",35668:"INT_VEC3",35669:"INT_VEC4",35670:"BOOL",35671:"BOOL_VEC2",35672:"BOOL_VEC3",35673:"BOOL_VEC4",35674:"FLOAT_MAT2",35675:"FLOAT_MAT3",35676:"FLOAT_MAT4",35678:"SAMPLER_2D",35680:"SAMPLER_CUBE",35712:"DELETE_STATUS",35713:"COMPILE_STATUS",35714:"LINK_STATUS",35715:"VALIDATE_STATUS",35716:"INFO_LOG_LENGTH",35717:"ATTACHED_SHADERS",35718:"ACTIVE_UNIFORMS",35719:"ACTIVE_UNIFORM_MAX_LENGTH",35720:"SHADER_SOURCE_LENGTH",35721:"ACTIVE_ATTRIBUTES",35722:"ACTIVE_ATTRIBUTE_MAX_LENGTH",35724:"SHADING_LANGUAGE_VERSION",35725:"CURRENT_PROGRAM",36003:"STENCIL_BACK_REF",36004:"STENCIL_BACK_VALUE_MASK",36005:"STENCIL_BACK_WRITEMASK",36006:"FRAMEBUFFER_BINDING",36007:"RENDERBUFFER_BINDING",36048:"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",36049:"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",36050:"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",36051:"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",36053:"FRAMEBUFFER_COMPLETE",36054:"FRAMEBUFFER_INCOMPLETE_ATTACHMENT",36055:"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",36057:"FRAMEBUFFER_INCOMPLETE_DIMENSIONS",36061:"FRAMEBUFFER_UNSUPPORTED",36064:"COLOR_ATTACHMENT0",36096:"DEPTH_ATTACHMENT",36128:"STENCIL_ATTACHMENT",36160:"FRAMEBUFFER",36161:"RENDERBUFFER",36162:"RENDERBUFFER_WIDTH",36163:"RENDERBUFFER_HEIGHT",36164:"RENDERBUFFER_INTERNAL_FORMAT",36168:"STENCIL_INDEX8",36176:"RENDERBUFFER_RED_SIZE",36177:"RENDERBUFFER_GREEN_SIZE",36178:"RENDERBUFFER_BLUE_SIZE",36179:"RENDERBUFFER_ALPHA_SIZE",36180:"RENDERBUFFER_DEPTH_SIZE",36181:"RENDERBUFFER_STENCIL_SIZE",36194:"RGB565",36336:"LOW_FLOAT",36337:"MEDIUM_FLOAT",36338:"HIGH_FLOAT",36339:"LOW_INT",36340:"MEDIUM_INT",36341:"HIGH_INT",36346:"SHADER_COMPILER",36347:"MAX_VERTEX_UNIFORM_VECTORS",36348:"MAX_VARYING_VECTORS",36349:"MAX_FRAGMENT_UNIFORM_VECTORS",37440:"UNPACK_FLIP_Y_WEBGL",37441:"UNPACK_PREMULTIPLY_ALPHA_WEBGL",37442:"CONTEXT_LOST_WEBGL",37443:"UNPACK_COLORSPACE_CONVERSION_WEBGL",37444:"BROWSER_DEFAULT_WEBGL"}},{}],236:[function(require,module,exports){var gl10=require("./1.0/numbers");module.exports=function lookupConstant(number){return gl10[number]}},{"./1.0/numbers":235}],237:[function(require,module,exports){"use strict";module.exports=createErrorBars;var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var createShader=require("./shaders/index");var IDENTITY=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function ErrorBars(gl,buffer,vao,shader){this.gl=gl;this.shader=shader;this.buffer=buffer;this.vao=vao;this.pixelRatio=1;this.bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.lineWidth=[1,1,1];this.capSize=[10,10,10];this.lineCount=[0,0,0];this.lineOffset=[0,0,0];this.opacity=1}var proto=ErrorBars.prototype;proto.isOpaque=function(){return this.opacity>=1};proto.isTransparent=function(){return this.opacity<1};proto.drawTransparent=proto.draw=function(cameraParams){var gl=this.gl;var uniforms=this.shader.uniforms;this.shader.bind();var view=uniforms.view=cameraParams.view||IDENTITY;var projection=uniforms.projection=cameraParams.projection||IDENTITY;uniforms.model=cameraParams.model||IDENTITY;uniforms.clipBounds=this.clipBounds;uniforms.opacity=this.opacity;var cx=view[12];var cy=view[13];var cz=view[14];var cw=view[15];var pixelScaleF=this.pixelRatio*(projection[3]*cx+projection[7]*cy+projection[11]*cz+projection[15]*cw)/gl.drawingBufferHeight;this.vao.bind();for(var i=0;i<3;++i){gl.lineWidth(this.lineWidth[i]);uniforms.capSize=this.capSize[i]*pixelScaleF;if(this.lineCount[i]){gl.drawArrays(gl.LINES,this.lineOffset[i],this.lineCount[i])}}this.vao.unbind()};function updateBounds(bounds,point){for(var i=0;i<3;++i){bounds[0][i]=Math.min(bounds[0][i],point[i]);bounds[1][i]=Math.max(bounds[1][i],point[i])}}var FACE_TABLE=function(){var table=new Array(3);for(var d=0;d<3;++d){var row=[];for(var j=1;j<=2;++j){for(var s=-1;s<=1;s+=2){var u=(j+d)%3;var y=[0,0,0];y[u]=s;row.push(y)}}table[d]=row}return table}();function emitFace(verts,x,c,d){var offsets=FACE_TABLE[d];for(var i=0;i0){var x=p.slice();x[j]+=e[1][j];verts.push(p[0],p[1],p[2],c[0],c[1],c[2],c[3],0,0,0,x[0],x[1],x[2],c[0],c[1],c[2],c[3],0,0,0);updateBounds(this.bounds,x);vertexCount+=2+emitFace(verts,x,c,j)}}this.lineCount[j]=vertexCount-this.lineOffset[j]}this.buffer.update(verts)}};proto.dispose=function(){this.shader.dispose();this.buffer.dispose();this.vao.dispose()};function createErrorBars(options){var gl=options.gl;var buffer=createBuffer(gl);var vao=createVAO(gl,[{buffer:buffer,type:gl.FLOAT,size:3,offset:0,stride:40},{buffer:buffer,type:gl.FLOAT,size:4,offset:12,stride:40},{buffer:buffer,type:gl.FLOAT,size:3,offset:28,stride:40}]);var shader=createShader(gl);shader.attributes.position.location=0;shader.attributes.color.location=1;shader.attributes.offset.location=2;var result=new ErrorBars(gl,buffer,vao,shader);result.update(options);return result}},{"./shaders/index":238,"gl-buffer":230,"gl-vao":308}],238:[function(require,module,exports){"use strict";var glslify=require("glslify");var createShader=require("gl-shader");var vertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n vec4 worldPosition = model * vec4(position, 1.0);\n worldPosition = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n gl_Position = projection * view * worldPosition;\n fragColor = color;\n fragPosition = position;\n}"]);var fragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(fragPosition, clipBounds[0])) || any(greaterThan(fragPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = opacity * fragColor;\n}"]);module.exports=function(gl){return createShader(gl,vertSrc,fragSrc,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},{"gl-shader":287,glslify:377}],239:[function(require,module,exports){"use strict";var createTexture=require("gl-texture2d");module.exports=createFBO;var colorAttachmentArrays=null;var FRAMEBUFFER_UNSUPPORTED;var FRAMEBUFFER_INCOMPLETE_ATTACHMENT;var FRAMEBUFFER_INCOMPLETE_DIMENSIONS;var FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT;function saveFBOState(gl){var fbo=gl.getParameter(gl.FRAMEBUFFER_BINDING);var rbo=gl.getParameter(gl.RENDERBUFFER_BINDING);var tex=gl.getParameter(gl.TEXTURE_BINDING_2D);return[fbo,rbo,tex]}function restoreFBOState(gl,data){gl.bindFramebuffer(gl.FRAMEBUFFER,data[0]);gl.bindRenderbuffer(gl.RENDERBUFFER,data[1]);gl.bindTexture(gl.TEXTURE_2D,data[2])}function lazyInitColorAttachments(gl,ext){var maxColorAttachments=gl.getParameter(ext.MAX_COLOR_ATTACHMENTS_WEBGL);colorAttachmentArrays=new Array(maxColorAttachments+1);for(var i=0;i<=maxColorAttachments;++i){var x=new Array(maxColorAttachments);for(var j=0;j1){ext.drawBuffersWEBGL(colorAttachmentArrays[numColors])}var WEBGL_depth_texture=gl.getExtension("WEBGL_depth_texture");if(WEBGL_depth_texture){if(useStencil){fbo.depth=initTexture(gl,width,height,WEBGL_depth_texture.UNSIGNED_INT_24_8_WEBGL,gl.DEPTH_STENCIL,gl.DEPTH_STENCIL_ATTACHMENT)}else if(useDepth){fbo.depth=initTexture(gl,width,height,gl.UNSIGNED_SHORT,gl.DEPTH_COMPONENT,gl.DEPTH_ATTACHMENT)}}else{if(useDepth&&useStencil){fbo._depth_rb=initRenderBuffer(gl,width,height,gl.DEPTH_STENCIL,gl.DEPTH_STENCIL_ATTACHMENT)}else if(useDepth){fbo._depth_rb=initRenderBuffer(gl,width,height,gl.DEPTH_COMPONENT16,gl.DEPTH_ATTACHMENT)}else if(useStencil){fbo._depth_rb=initRenderBuffer(gl,width,height,gl.STENCIL_INDEX,gl.STENCIL_ATTACHMENT)}}var status=gl.checkFramebufferStatus(gl.FRAMEBUFFER);if(status!==gl.FRAMEBUFFER_COMPLETE){fbo._destroyed=true;gl.bindFramebuffer(gl.FRAMEBUFFER,null);gl.deleteFramebuffer(fbo.handle);fbo.handle=null;if(fbo.depth){fbo.depth.dispose();fbo.depth=null}if(fbo._depth_rb){gl.deleteRenderbuffer(fbo._depth_rb);fbo._depth_rb=null}for(var i=0;imaxFBOSize||h<0||h>maxFBOSize){throw new Error("gl-fbo: Can't resize FBO, invalid dimensions")}fbo._shape[0]=w;fbo._shape[1]=h;var state=saveFBOState(gl);for(var i=0;imaxFBOSize||height<0||height>maxFBOSize){throw new Error("gl-fbo: Parameters are too large for FBO")}options=options||{};var numColors=1;if("color"in options){numColors=Math.max(options.color|0,0);if(numColors<0){throw new Error("gl-fbo: Must specify a nonnegative number of colors")}if(numColors>1){if(!WEBGL_draw_buffers){throw new Error("gl-fbo: Multiple draw buffer extension not supported")}else if(numColors>gl.getParameter(WEBGL_draw_buffers.MAX_COLOR_ATTACHMENTS_WEBGL)){throw new Error("gl-fbo: Context does not support "+numColors+" draw buffers")}}}var colorType=gl.UNSIGNED_BYTE;var OES_texture_float=gl.getExtension("OES_texture_float");if(options.float&&numColors>0){if(!OES_texture_float){throw new Error("gl-fbo: Context does not support floating point textures")}colorType=gl.FLOAT}else if(options.preferFloat&&numColors>0){if(OES_texture_float){colorType=gl.FLOAT}}var useDepth=true;if("depth"in options){useDepth=!!options.depth}var useStencil=false;if("stencil"in options){useStencil=!!options.stencil}return new Framebuffer(gl,width,height,colorType,numColors,useDepth,useStencil,WEBGL_draw_buffers)}},{"gl-texture2d":303}],240:[function(require,module,exports){var sprintf=require("sprintf-js").sprintf;var glConstants=require("gl-constants/lookup");var shaderName=require("glsl-shader-name");var addLineNumbers=require("add-line-numbers");module.exports=formatCompilerError;function formatCompilerError(errLog,src,type){"use strict";var name=shaderName(src)||"of unknown name (see npm glsl-shader-name)";var typeName="unknown type";if(type!==undefined){typeName=type===glConstants.FRAGMENT_SHADER?"fragment":"vertex"}var longForm=sprintf("Error compiling %s shader %s:\n",typeName,name);var shortForm=sprintf("%s%s",longForm,errLog);var errorStrings=errLog.split("\n");var errors={};for(var i=0;i>i*8&255}this.pickOffset=pickOffset;shader.bind();var uniforms=shader.uniforms;uniforms.viewTransform=MATRIX;uniforms.pickOffset=PICK_VECTOR;uniforms.shape=this.shape;var attributes=shader.attributes;this.positionBuffer.bind();attributes.position.pointer();this.weightBuffer.bind();attributes.weight.pointer(gl.UNSIGNED_BYTE,false);this.idBuffer.bind();attributes.pickId.pointer(gl.UNSIGNED_BYTE,false);gl.drawArrays(gl.TRIANGLES,0,numVertices);return pickOffset+this.shape[0]*this.shape[1]}}();proto.pick=function(x,y,value){var pickOffset=this.pickOffset;var pointCount=this.shape[0]*this.shape[1];if(value=pickOffset+pointCount){return null}var pointId=value-pickOffset;var xData=this.xData;var yData=this.yData;return{object:this,pointId:pointId,dataCoord:[xData[pointId%this.shape[0]],yData[pointId/this.shape[0]|0]]}};proto.update=function(options){options=options||{};var shape=options.shape||[0,0];var x=options.x||iota(shape[0]);var y=options.y||iota(shape[1]);var z=options.z||new Float32Array(shape[0]*shape[1]);this.xData=x;this.yData=y;var colorLevels=options.colorLevels||[0];var colorValues=options.colorValues||[0,0,0,1];var colorCount=colorLevels.length;var bounds=this.bounds;var lox=bounds[0]=x[0];var loy=bounds[1]=y[0];var hix=bounds[2]=x[x.length-1];var hiy=bounds[3]=y[y.length-1];var xs=1/(hix-lox);var ys=1/(hiy-loy);var numX=shape[0];var numY=shape[1];this.shape=[numX,numY];var numVerts=(numX-1)*(numY-1)*(WEIGHTS.length>>>1);this.numVertices=numVerts;var colors=pool.mallocUint8(numVerts*4);var positions=pool.mallocFloat32(numVerts*2);var weights=pool.mallocUint8(numVerts*2);var ids=pool.mallocUint32(numVerts);var ptr=0;for(var j=0;j FLOAT_MAX) {\n return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n } else if(v < -FLOAT_MAX) {\n return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n }\n\n highp vec4 c = vec4(0,0,0,0);\n\n //Compute exponent and mantissa\n highp float e = floor(log2(av));\n highp float m = av * pow(2.0, -e) - 1.0;\n \n //Unpack mantissa\n c[1] = floor(128.0 * m);\n m -= c[1] / 128.0;\n c[2] = floor(32768.0 * m);\n m -= c[2] / 32768.0;\n c[3] = floor(8388608.0 * m);\n \n //Unpack exponent\n highp float ebias = e + 127.0;\n c[0] = floor(ebias / 2.0);\n ebias -= c[0] * 2.0;\n c[1] += floor(ebias) * 128.0; \n\n //Unpack sign bit\n c[0] += 128.0 * step(0.0, -v);\n\n //Scale back to range\n return c / 255.0;\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = vec4(pickId/255.0, encode_float_1540259130(pixelArcLength).xyz);\n}"]);var ATTRIBUTES=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];exports.createShader=function(gl){return createShader(gl,vertSrc,forwardFrag,null,ATTRIBUTES)};exports.createPickShader=function(gl){return createShader(gl,vertSrc,pickFrag,null,ATTRIBUTES)}},{"gl-shader":287,glslify:377}],245:[function(require,module,exports){"use strict";module.exports=createLinePlot;var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var createTexture=require("gl-texture2d");var unpackFloat=require("glsl-read-float");var bsearch=require("binary-search-bounds");var ndarray=require("ndarray");var shaders=require("./lib/shaders");var createShader=shaders.createShader;var createPickShader=shaders.createPickShader;var identity=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function distance(a,b){var s=0;for(var i=0;i<3;++i){var d=a[i]-b[i];s+=d*d}return Math.sqrt(s)}function filterClipBounds(bounds){var result=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]];for(var i=0;i<3;++i){result[0][i]=Math.max(bounds[0][i],result[0][i]);result[1][i]=Math.min(bounds[1][i],result[1][i])}return result}function PickResult(tau,position,index,dataCoordinate){this.arcLength=tau;this.position=position;this.index=index;this.dataCoordinate=dataCoordinate}function LinePlot(gl,shader,pickShader,buffer,vao,texture){this.gl=gl;this.shader=shader;this.pickShader=pickShader;this.buffer=buffer;this.vao=vao;this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.points=[];this.arcLength=[];this.vertexCount=0;this.bounds=[[0,0,0],[0,0,0]];this.pickId=0;this.lineWidth=1;this.texture=texture;this.dashScale=1;this.opacity=1;this.dirty=true;this.pixelRatio=1}var proto=LinePlot.prototype;proto.isTransparent=function(){return this.opacity<1};proto.isOpaque=function(){return this.opacity>=1};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id};proto.drawTransparent=proto.draw=function(camera){var gl=this.gl;var shader=this.shader;var vao=this.vao;shader.bind();shader.uniforms={model:camera.model||identity,view:camera.view||identity,projection:camera.projection||identity,clipBounds:filterClipBounds(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[gl.drawingBufferWidth,gl.drawingBufferHeight],pixelRatio:this.pixelRatio};vao.bind();vao.draw(gl.TRIANGLE_STRIP,this.vertexCount);vao.unbind()};proto.drawPick=function(camera){var gl=this.gl;var shader=this.pickShader;var vao=this.vao;shader.bind();shader.uniforms={model:camera.model||identity,view:camera.view||identity,projection:camera.projection||identity,pickId:this.pickId,clipBounds:filterClipBounds(this.clipBounds),screenShape:[gl.drawingBufferWidth,gl.drawingBufferHeight],pixelRatio:this.pixelRatio};vao.bind();vao.draw(gl.TRIANGLE_STRIP,this.vertexCount);vao.unbind()};proto.update=function(options){var i,j;this.dirty=true;var connectGaps=!!options.connectGaps;if("dashScale"in options){this.dashScale=options.dashScale}if("opacity"in options){this.opacity=+options.opacity}var positions=options.position||options.positions;if(!positions){return}var colors=options.color||options.colors||[0,0,0,1];var lineWidth=options.lineWidth||1;var buffer=[];var arcLengthArray=[];var pointArray=[];var arcLength=0;var vertexCount=0;var bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];var hadGap=false;fill_loop:for(i=1;i0){for(var k=0;k<24;++k){buffer.push(buffer[buffer.length-12])}vertexCount+=2;hadGap=true}continue fill_loop}bounds[0][j]=Math.min(bounds[0][j],a[j],b[j]);bounds[1][j]=Math.max(bounds[1][j],a[j],b[j])}var acolor,bcolor;if(Array.isArray(colors[0])){acolor=colors[i-1];bcolor=colors[i]}else{acolor=bcolor=colors}if(acolor.length===3){acolor=[acolor[0],acolor[1],acolor[2],1]}if(bcolor.length===3){bcolor=[bcolor[0],bcolor[1],bcolor[2],1]}var w0;if(Array.isArray(lineWidth)){w0=lineWidth[i-1]}else{w0=lineWidth}var t0=arcLength;arcLength+=distance(a,b);if(hadGap){for(j=0;j<2;++j){buffer.push(a[0],a[1],a[2],b[0],b[1],b[2],t0,w0,acolor[0],acolor[1],acolor[2],acolor[3])}vertexCount+=2;hadGap=false}buffer.push(a[0],a[1],a[2],b[0],b[1],b[2],t0,w0,acolor[0],acolor[1],acolor[2],acolor[3],a[0],a[1],a[2],b[0],b[1],b[2],t0,-w0,acolor[0],acolor[1],acolor[2],acolor[3],b[0],b[1],b[2],a[0],a[1],a[2],arcLength,-w0,bcolor[0],bcolor[1],bcolor[2],bcolor[3],b[0],b[1],b[2],a[0],a[1],a[2],arcLength,w0,bcolor[0],bcolor[1],bcolor[2],bcolor[3]);vertexCount+=4}this.buffer.update(buffer);arcLengthArray.push(arcLength);pointArray.push(positions[positions.length-1].slice());this.bounds=bounds;this.vertexCount=vertexCount;this.points=pointArray;this.arcLength=arcLengthArray;if("dashes"in options){var dashArray=options.dashes;var prefixSum=dashArray.slice();prefixSum.unshift(0);for(i=1;i1.0001){return null}s+=weights[i]}if(Math.abs(s-1)>.001){return null}return[closestIndex,interpolate(simplex,weights),weights]}},{barycentric:61,"polytope-closest-point/lib/closest_point_2d.js":448}],267:[function(require,module,exports){var glslify=require("glslify");var triVertSrc=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n , view\n , projection;\nuniform vec3 eyePosition\n , lightPosition;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n vec4 m_position = model * vec4(position, 1.0);\n vec4 t_position = view * m_position;\n gl_Position = projection * t_position;\n f_color = color;\n f_normal = normal;\n f_data = position;\n f_eyeDirection = eyePosition - position;\n f_lightDirection = lightPosition - position;\n f_uv = uv;\n}\n"]);var triFragSrc=glslify(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nvec3 normals(vec3 pos) {\n vec3 fdx = dFdx(pos);\n vec3 fdy = dFdy(pos);\n return normalize(cross(fdx, fdy));\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n , fresnel\n , kambient\n , kdiffuse\n , kspecular\n , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if(any(lessThan(f_data, clipBounds[0])) ||\n any(greaterThan(f_data, clipBounds[1]))) {\n discard;\n }\n\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n\n vec3 normal = normals(f_data);\n\n if (\n dot(N, normal) < 0.0\n ) {\n N = -N;\n }\n\n float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}\n"]);var edgeVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n gl_Position = projection * view * model * vec4(position, 1.0);\n f_color = color;\n f_data = position;\n f_uv = uv;\n}"]);var edgeFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n if(any(lessThan(f_data, clipBounds[0])) || \n any(greaterThan(f_data, clipBounds[1]))) {\n discard;\n }\n\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]);var pointVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1]))) {\n gl_Position = vec4(0,0,0,0);\n } else {\n gl_Position = projection * view * model * vec4(position, 1.0);\n }\n gl_PointSize = pointSize;\n f_color = color;\n f_uv = uv;\n}"]);var pointFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\n if(dot(pointR, pointR) > 0.25) {\n discard;\n }\n gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]);var pickVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n gl_Position = projection * view * model * vec4(position, 1.0);\n f_id = id;\n f_position = position;\n}"]);var pickFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if(any(lessThan(f_position, clipBounds[0])) || \n any(greaterThan(f_position, clipBounds[1]))) {\n discard;\n }\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);var pickPointVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute float pointSize;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n if(any(lessThan(position, clipBounds[0])) || \n any(greaterThan(position, clipBounds[1]))) {\n gl_Position = vec4(0,0,0,0);\n } else {\n gl_Position = projection * view * model * vec4(position, 1.0);\n gl_PointSize = pointSize;\n }\n f_id = id;\n f_position = position;\n}"]);var contourVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n gl_Position = projection * view * model * vec4(position, 1.0);\n}"]);var contourFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n gl_FragColor = vec4(contourColor,1);\n}\n"]);exports.meshShader={vertex:triVertSrc,fragment:triFragSrc,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]};exports.wireShader={vertex:edgeVertSrc,fragment:edgeFragSrc,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]};exports.pointShader={vertex:pointVertSrc,fragment:pointFragSrc,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]};exports.pickShader={vertex:pickVertSrc,fragment:pickFragSrc,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]};exports.pointPickShader={vertex:pickPointVertSrc,fragment:pickFragSrc,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]};exports.contourShader={vertex:contourVertSrc,fragment:contourFragSrc,attributes:[{name:"position",type:"vec3"}]}},{glslify:377}],268:[function(require,module,exports){"use strict";var DEFAULT_VERTEX_NORMALS_EPSILON=1e-6;var DEFAULT_FACE_NORMALS_EPSILON=1e-6;var createShader=require("gl-shader");var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var createTexture=require("gl-texture2d");var normals=require("normals");var multiply=require("gl-mat4/multiply");var invert=require("gl-mat4/invert");var ndarray=require("ndarray");var colormap=require("colormap");var getContour=require("simplicial-complex-contour");var pool=require("typedarray-pool");var shaders=require("./lib/shaders");var closestPoint=require("./lib/closest-point");var meshShader=shaders.meshShader;var wireShader=shaders.wireShader;var pointShader=shaders.pointShader;var pickShader=shaders.pickShader;var pointPickShader=shaders.pointPickShader;var contourShader=shaders.contourShader;var identityMatrix=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function SimplicialMesh(gl,texture,triShader,lineShader,pointShader,pickShader,pointPickShader,contourShader,trianglePositions,triangleIds,triangleColors,triangleUVs,triangleNormals,triangleVAO,edgePositions,edgeIds,edgeColors,edgeUVs,edgeVAO,pointPositions,pointIds,pointColors,pointUVs,pointSizes,pointVAO,contourPositions,contourVAO){this.gl=gl;this.cells=[];this.positions=[];this.intensity=[];this.texture=texture;this.dirty=true;this.triShader=triShader;this.lineShader=lineShader;this.pointShader=pointShader;this.pickShader=pickShader;this.pointPickShader=pointPickShader;this.contourShader=contourShader;this.trianglePositions=trianglePositions;this.triangleColors=triangleColors;this.triangleNormals=triangleNormals;this.triangleUVs=triangleUVs;this.triangleIds=triangleIds;this.triangleVAO=triangleVAO;this.triangleCount=0;this.lineWidth=1;this.edgePositions=edgePositions;this.edgeColors=edgeColors;this.edgeUVs=edgeUVs;this.edgeIds=edgeIds;this.edgeVAO=edgeVAO;this.edgeCount=0;this.pointPositions=pointPositions;this.pointColors=pointColors;this.pointUVs=pointUVs;this.pointSizes=pointSizes;this.pointIds=pointIds;this.pointVAO=pointVAO;this.pointCount=0;this.contourLineWidth=1;this.contourPositions=contourPositions;this.contourVAO=contourVAO;this.contourCount=0;this.contourColor=[0,0,0];this.contourEnable=true;this.pickId=1;this.bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.lightPosition=[1e5,1e5,0];this.ambientLight=.8;this.diffuseLight=.8;this.specularLight=2;this.roughness=.5;this.fresnel=1.5;this.opacity=1;this._model=identityMatrix;this._view=identityMatrix;this._projection=identityMatrix;this._resolution=[1,1]}var proto=SimplicialMesh.prototype;proto.isOpaque=function(){return this.opacity>=1};proto.isTransparent=function(){return this.opacity<1};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id};function genColormap(param){var colors=colormap({colormap:param,nshades:256,format:"rgba"});var result=new Uint8Array(256*4);for(var i=0;i<256;++i){var c=colors[i];for(var j=0;j<3;++j){result[4*i+j]=c[j]}result[4*i+3]=c[3]*255}return ndarray(result,[256,256,4],[4,0,1])}function unpackIntensity(cells,numVerts,cellIntensity){var result=new Array(numVerts);for(var i=0;i0){var shader=this.triShader;shader.bind();shader.uniforms=uniforms;this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var shader=this.lineShader;shader.bind();shader.uniforms=uniforms;this.edgeVAO.bind();gl.lineWidth(this.lineWidth);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind()}if(this.pointCount>0){var shader=this.pointShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var shader=this.contourShader;shader.bind();shader.uniforms=uniforms;this.contourVAO.bind();gl.drawArrays(gl.LINES,0,this.contourCount);this.contourVAO.unbind()}};proto.drawPick=function(params){params=params||{};var gl=this.gl;var model=params.model||identityMatrix;var view=params.view||identityMatrix;var projection=params.projection||identityMatrix;var clipBounds=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]];for(var i=0;i<3;++i){clipBounds[0][i]=Math.max(clipBounds[0][i],this.clipBounds[0][i]);clipBounds[1][i]=Math.min(clipBounds[1][i],this.clipBounds[1][i])}this._model=[].slice.call(model);this._view=[].slice.call(view);this._projection=[].slice.call(projection);this._resolution=[gl.drawingBufferWidth,gl.drawingBufferHeight];var uniforms={model:model,view:view,projection:projection,clipBounds:clipBounds,pickId:this.pickId/255};var shader=this.pickShader;shader.bind();shader.uniforms=uniforms;if(this.triangleCount>0){this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind()}if(this.edgeCount>0){this.edgeVAO.bind();gl.lineWidth(this.lineWidth);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind()}if(this.pointCount>0){var shader=this.pointPickShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind()}};proto.pick=function(pickData){if(!pickData){return null}if(pickData.id!==this.pickId){return null}var cellId=pickData.value[0]+256*pickData.value[1]+65536*pickData.value[2];var cell=this.cells[cellId];var positions=this.positions;var simplex=new Array(cell.length);for(var i=0;itickOffset[start]){shader.uniforms.dataAxis=DATA_AXIS;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=textColor[axis];shader.uniforms.angle=textAngle[axis];gl.drawArrays(gl.TRIANGLES,tickOffset[start],tickOffset[end]-tickOffset[start])}}if(labelEnable[axis]&&labelCount){SCREEN_OFFSET[axis^1]-=screenScale*pixelRatio*labelPad[axis];shader.uniforms.dataAxis=ZERO_2;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=labelColor[axis];shader.uniforms.angle=labelAngle[axis];gl.drawArrays(gl.TRIANGLES,labelOffset,labelCount)}SCREEN_OFFSET[axis^1]=screenScale*viewBox[2+(axis^1)]-1;if(tickEnable[axis+2]){SCREEN_OFFSET[axis^1]+=screenScale*pixelRatio*tickPad[axis+2];if(starttickOffset[start]){shader.uniforms.dataAxis=DATA_AXIS;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=textColor[axis+2];shader.uniforms.angle=textAngle[axis+2];gl.drawArrays(gl.TRIANGLES,tickOffset[start],tickOffset[end]-tickOffset[start])}}if(labelEnable[axis+2]&&labelCount){SCREEN_OFFSET[axis^1]+=screenScale*pixelRatio*labelPad[axis+2];shader.uniforms.dataAxis=ZERO_2;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.color=labelColor[axis+2];shader.uniforms.angle=labelAngle[axis+2];gl.drawArrays(gl.TRIANGLES,labelOffset,labelCount)}}}();proto.drawTitle=function(){var DATA_AXIS=[0,0];var SCREEN_OFFSET=[0,0];return function(){var plot=this.plot;var shader=this.shader;var gl=plot.gl;var screenBox=plot.screenBox;var titleCenter=plot.titleCenter;var titleAngle=plot.titleAngle;var titleColor=plot.titleColor;var pixelRatio=plot.pixelRatio;if(!this.titleCount){return}for(var i=0;i<2;++i){SCREEN_OFFSET[i]=2*(titleCenter[i]*pixelRatio-screenBox[i])/(screenBox[2+i]-screenBox[i])-1}shader.bind();shader.uniforms.dataAxis=DATA_AXIS;shader.uniforms.screenOffset=SCREEN_OFFSET;shader.uniforms.angle=titleAngle;shader.uniforms.color=titleColor;gl.drawArrays(gl.TRIANGLES,this.titleOffset,this.titleCount)}}();proto.bind=function(){var DATA_SHIFT=[0,0];var DATA_SCALE=[0,0];var TEXT_SCALE=[0,0];return function(){var plot=this.plot;var shader=this.shader;var bounds=plot._tickBounds;var dataBox=plot.dataBox;var screenBox=plot.screenBox;var viewBox=plot.viewBox;shader.bind();for(var i=0;i<2;++i){var lo=bounds[i];var hi=bounds[i+2];var boundScale=hi-lo;var dataCenter=.5*(dataBox[i+2]+dataBox[i]);var dataWidth=dataBox[i+2]-dataBox[i];var viewLo=viewBox[i];var viewHi=viewBox[i+2];var viewScale=viewHi-viewLo;var screenLo=screenBox[i];var screenHi=screenBox[i+2];var screenScale=screenHi-screenLo;DATA_SCALE[i]=2*boundScale/dataWidth*viewScale/screenScale;DATA_SHIFT[i]=2*(lo-dataCenter)/dataWidth*viewScale/screenScale}TEXT_SCALE[1]=2*plot.pixelRatio/(screenBox[3]-screenBox[1]);TEXT_SCALE[0]=TEXT_SCALE[1]*(screenBox[3]-screenBox[1])/(screenBox[2]-screenBox[0]);shader.uniforms.dataScale=DATA_SCALE;shader.uniforms.dataShift=DATA_SHIFT;shader.uniforms.textScale=TEXT_SCALE;this.vbo.bind();shader.attributes.textCoordinate.pointer()}}();proto.update=function(options){var vertices=[];var axesTicks=options.ticks;var bounds=options.bounds;var i,j,k,data,scale,dimension;for(dimension=0;dimension<2;++dimension){var offsets=[Math.floor(vertices.length/3)],tickX=[-Infinity];var ticks=axesTicks[dimension];for(i=0;i=0)){continue}var zeroIntercept=screenBox[i]-dataBox[i]*(screenBox[i+2]-screenBox[i])/(dataBox[i+2]-dataBox[i]);if(i===0){line.drawLine(zeroIntercept,screenBox[1],zeroIntercept,screenBox[3],zeroLineWidth[i],zeroLineColor[i])}else{line.drawLine(screenBox[0],zeroIntercept,screenBox[2],zeroIntercept,zeroLineWidth[i],zeroLineColor[i])}}}for(var i=0;i=0;--i){this.objects[i].dispose()}this.objects.length=0;for(var i=this.overlays.length-1;i>=0;--i){this.overlays[i].dispose()}this.overlays.length=0;this.gl=null};proto.addObject=function(object){if(this.objects.indexOf(object)<0){this.objects.push(object);this.setDirty()}};proto.removeObject=function(object){var objects=this.objects;for(var i=0;i0){var base=Math.round(Math.pow(10,y));return Math.ceil(x/base)*base}return Math.ceil(x)}function defaultBool(x){if(typeof x==="boolean"){return x}return true}function createScene(options){options=options||{};var stopped=false;var pixelRatio=options.pixelRatio||parseFloat(window.devicePixelRatio);var canvas=options.canvas;if(!canvas){canvas=document.createElement("canvas");if(options.container){var container=options.container;container.appendChild(canvas)}else{document.body.appendChild(canvas)}}var gl=options.gl;if(!gl){gl=getContext(canvas,options.glOptions||{premultipliedAlpha:true,antialias:true})}if(!gl){throw new Error("webgl not supported")}var bounds=options.bounds||[[-10,-10,-10],[10,10,10]];var selection=new MouseSelect;var accumBuffer=createFBO(gl,[gl.drawingBufferWidth,gl.drawingBufferHeight],{preferFloat:!isMobile});var accumShader=createShader(gl);var cameraOptions=options.camera||{eye:[2,0,0],center:[0,0,0],up:[0,1,0],zoomMin:.1,zoomMax:100,mode:"turntable"};var axesOptions=options.axes||{};var axes=createAxes(gl,axesOptions);axes.enable=!axesOptions.disable;var spikeOptions=options.spikes||{};var spikes=createSpikes(gl,spikeOptions);var objects=[];var pickBufferIds=[];var pickBufferCount=[];var pickBuffers=[];var dirty=true;var pickDirty=true;var projection=new Array(16);var model=new Array(16);var cameraParams={view:null,projection:projection,model:model};var pickDirty=true;var viewShape=[gl.drawingBufferWidth,gl.drawingBufferHeight];var scene={gl:gl,contextLost:false,pixelRatio:options.pixelRatio||parseFloat(window.devicePixelRatio),canvas:canvas,selection:selection,camera:createCamera(canvas,cameraOptions),axes:axes,axesPixels:null,spikes:spikes,bounds:bounds,objects:objects,shape:viewShape,aspect:options.aspectRatio||[1,1,1],pickRadius:options.pickRadius||10,zNear:options.zNear||.01,zFar:options.zFar||1e3,fovy:options.fovy||Math.PI/4,clearColor:options.clearColor||[0,0,0,0],autoResize:defaultBool(options.autoResize),autoBounds:defaultBool(options.autoBounds),autoScale:!!options.autoScale,autoCenter:defaultBool(options.autoCenter),clipToBounds:defaultBool(options.clipToBounds),snapToData:!!options.snapToData,onselect:options.onselect||null,onrender:options.onrender||null,onclick:options.onclick||null,cameraParams:cameraParams,oncontextloss:null,mouseListener:null};var pickShape=[gl.drawingBufferWidth/scene.pixelRatio|0,gl.drawingBufferHeight/scene.pixelRatio|0];function resizeListener(){if(stopped){return}if(!scene.autoResize){return}var parent=canvas.parentNode;var width=1;var height=1;if(parent&&parent!==document.body){width=parent.clientWidth;height=parent.clientHeight}else{width=window.innerWidth;height=window.innerHeight}var nextWidth=Math.ceil(width*scene.pixelRatio)|0;var nextHeight=Math.ceil(height*scene.pixelRatio)|0;if(nextWidth!==canvas.width||nextHeight!==canvas.height){canvas.width=nextWidth;canvas.height=nextHeight;var style=canvas.style;style.position=style.position||"absolute";style.left="0px";style.top="0px";style.width=width+"px";style.height=height+"px";dirty=true}}if(scene.autoResize){resizeListener()}window.addEventListener("resize",resizeListener);function reallocPickIds(){var numObjs=objects.length;var numPick=pickBuffers.length;for(var i=0;i0&&pickBufferCount[numPick-1]===0){pickBufferCount.pop();pickBuffers.pop().dispose()}}scene.update=function(options){if(stopped){return}options=options||{};dirty=true;pickDirty=true};scene.add=function(obj){if(stopped){return}obj.axes=axes;objects.push(obj);pickBufferIds.push(-1);dirty=true;pickDirty=true;reallocPickIds()};scene.remove=function(obj){if(stopped){return}var idx=objects.indexOf(obj);if(idx<0){return}objects.splice(idx,1);pickBufferIds.pop();dirty=true;pickDirty=true;reallocPickIds()};scene.dispose=function(){if(stopped){return}stopped=true;window.removeEventListener("resize",resizeListener);canvas.removeEventListener("webglcontextlost",checkContextLoss);scene.mouseListener.enabled=false;if(scene.contextLost){return}axes.dispose();spikes.dispose();for(var i=0;iselection.distance){continue}for(var j=0;j 1.0) {\n discard;\n }\n baseColor = mix(borderColor, color, step(radius, centerFraction));\n gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\n }\n}\n"]);exports.pickVertex=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n vec3 hgPosition = matrix * vec3(position, 1);\n gl_Position = vec4(hgPosition.xy, 0, hgPosition.z);\n gl_PointSize = pointSize;\n\n vec4 id = pickId + pickOffset;\n id.y += floor(id.x / 256.0);\n id.x -= floor(id.x / 256.0) * 256.0;\n\n id.z += floor(id.y / 256.0);\n id.y -= floor(id.y / 256.0) * 256.0;\n\n id.w += floor(id.z / 256.0);\n id.z -= floor(id.z / 256.0) * 256.0;\n\n fragId = id;\n}\n"]);exports.pickFragment=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n float radius = length(2.0 * gl_PointCoord.xy - 1.0);\n if(radius > 1.0) {\n discard;\n }\n gl_FragColor = fragId / 255.0;\n}\n"])},{glslify:377}],279:[function(require,module,exports){"use strict";var createShader=require("gl-shader");var createBuffer=require("gl-buffer");var pool=require("typedarray-pool");var SHADERS=require("./lib/shader");module.exports=createPointcloud2D;function Pointcloud2D(plot,offsetBuffer,pickBuffer,shader,pickShader){this.plot=plot;this.offsetBuffer=offsetBuffer;this.pickBuffer=pickBuffer;this.shader=shader;this.pickShader=pickShader;this.sizeMin=.5;this.sizeMinCap=2;this.sizeMax=20;this.areaRatio=1;this.pointCount=0;this.color=[1,0,0,1];this.borderColor=[0,0,0,1];this.blend=false;this.pickOffset=0;this.points=null}var proto=Pointcloud2D.prototype;proto.dispose=function(){this.shader.dispose();this.pickShader.dispose();this.offsetBuffer.dispose();this.pickBuffer.dispose();this.plot.removeObject(this)};proto.update=function(options){var i;options=options||{};function dflt(opt,value){if(opt in options){return options[opt]}return value}this.sizeMin=dflt("sizeMin",.5);this.sizeMax=dflt("sizeMax",20);this.color=dflt("color",[1,0,0,1]).slice();this.areaRatio=dflt("areaRatio",1);this.borderColor=dflt("borderColor",[0,0,0,1]).slice();this.blend=dflt("blend",false);var pointCount=options.positions.length>>>1;var dataStraightThrough=options.positions instanceof Float32Array;var idStraightThrough=options.idToIndex instanceof Int32Array&&options.idToIndex.length>=pointCount;var data=options.positions;var packed=dataStraightThrough?data:pool.mallocFloat32(data.length);var packedId=idStraightThrough?options.idToIndex:pool.mallocInt32(pointCount);if(!dataStraightThrough){packed.set(data)}if(!idStraightThrough){packed.set(data);for(i=0;i>>1;var i;for(i=0;i=dataBox[0]&&x<=dataBox[2]&&y>=dataBox[1]&&y<=dataBox[3])visiblePointCountEstimate++}return visiblePointCountEstimate}proto.unifiedDraw=function(){var MATRIX=[1,0,0,0,1,0,0,0,1];var PICK_VEC4=[0,0,0,0];return function(pickOffset){var pick=pickOffset!==void 0;var shader=pick?this.pickShader:this.shader;var gl=this.plot.gl;var dataBox=this.plot.dataBox;if(this.pointCount===0){return pickOffset}var dataX=dataBox[2]-dataBox[0];var dataY=dataBox[3]-dataBox[1];var visiblePointCountEstimate=count(this.points,dataBox);var basicPointSize=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(visiblePointCountEstimate,.33333)));MATRIX[0]=2/dataX;MATRIX[4]=2/dataY;MATRIX[6]=-2*dataBox[0]/dataX-1;MATRIX[7]=-2*dataBox[1]/dataY-1;this.offsetBuffer.bind();shader.bind();shader.attributes.position.pointer();shader.uniforms.matrix=MATRIX;shader.uniforms.color=this.color;shader.uniforms.borderColor=this.borderColor;shader.uniforms.pointCloud=basicPointSize<5;shader.uniforms.pointSize=basicPointSize;shader.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio)));if(pick){PICK_VEC4[0]=pickOffset&255;PICK_VEC4[1]=pickOffset>>8&255;PICK_VEC4[2]=pickOffset>>16&255;PICK_VEC4[3]=pickOffset>>24&255;this.pickBuffer.bind();shader.attributes.pickId.pointer(gl.UNSIGNED_BYTE);shader.uniforms.pickOffset=PICK_VEC4;this.pickOffset=pickOffset}var blend=gl.getParameter(gl.BLEND);var dither=gl.getParameter(gl.DITHER);if(blend&&!this.blend)gl.disable(gl.BLEND);if(dither)gl.disable(gl.DITHER);gl.drawArrays(gl.POINTS,0,this.pointCount);if(blend&&!this.blend)gl.enable(gl.BLEND);if(dither)gl.enable(gl.DITHER);return pickOffset+this.pointCount}}();proto.draw=proto.unifiedDraw;proto.drawPick=proto.unifiedDraw;proto.pick=function(x,y,value){var pickOffset=this.pickOffset;var pointCount=this.pointCount;if(value=pickOffset+pointCount){return null}var pointId=value-pickOffset;var points=this.points;return{object:this,pointId:pointId,dataCoord:[points[2*pointId],points[2*pointId+1]]}};function createPointcloud2D(plot,options){var gl=plot.gl;var buffer=createBuffer(gl);var pickBuffer=createBuffer(gl);var shader=createShader(gl,SHADERS.pointVertex,SHADERS.pointFragment);var pickShader=createShader(gl,SHADERS.pickVertex,SHADERS.pickFragment);var result=new Pointcloud2D(plot,buffer,pickBuffer,shader,pickShader);result.update(options);plot.addObject(result);return result}},{"./lib/shader":278,"gl-buffer":230,"gl-shader":287,"typedarray-pool":507}],280:[function(require,module,exports){module.exports=slerp;function slerp(out,a,b,t){var ax=a[0],ay=a[1],az=a[2],aw=a[3],bx=b[0],by=b[1],bz=b[2],bw=b[3];var omega,cosom,sinom,scale0,scale1;cosom=ax*bx+ay*by+az*bz+aw*bw;if(cosom<0){cosom=-cosom;bx=-bx;by=-by;bz=-bz;bw=-bw}if(1-cosom>1e-6){omega=Math.acos(cosom);sinom=Math.sin(omega);scale0=Math.sin((1-t)*omega)/sinom;scale1=Math.sin(t*omega)/sinom}else{scale0=1-t;scale1=t}out[0]=scale0*ax+scale1*bx;out[1]=scale0*ay+scale1*by;out[2]=scale0*az+scale1*bz;out[3]=scale0*aw+scale1*bw;return out}},{}],281:[function(require,module,exports){"use strict";var vectorizeText=require("vectorize-text");module.exports=getGlyph;var GLYPH_CACHE={};function getGlyph(symbol,font){var fontCache=GLYPH_CACHE[font];if(!fontCache){fontCache=GLYPH_CACHE[font]={}}if(symbol in fontCache){return fontCache[symbol]}var lineSymbol=vectorizeText(symbol,{textAlign:"center",textBaseline:"middle",lineHeight:1,font:font});var triSymbol=vectorizeText(symbol,{triangles:true,textAlign:"center",textBaseline:"middle",lineHeight:1,font:font});var bounds=[[Infinity,Infinity],[-Infinity,-Infinity]];for(var i=0;i=1){return true}for(var i=0;i<3;++i){if(this.axesProject[i]&&this.projectOpacity[i]>=1){return true}}return false};var VIEW_SHAPE=[0,0];var U_VEC=[0,0,0];var V_VEC=[0,0,0];var MU_VEC=[0,0,0,1];var MV_VEC=[0,0,0,1];var SCRATCH_MATRIX=IDENTITY.slice();var SCRATCH_VEC=[0,0,0];var CLIP_BOUNDS=[[0,0,0],[0,0,0]];function zeroVec(a){a[0]=a[1]=a[2]=0;return a}function augment(hg,af){hg[0]=af[0];hg[1]=af[1];hg[2]=af[2];hg[3]=1;return hg}function setComponent(out,v,i,x){out[0]=v[0];out[1]=v[1];out[2]=v[2];out[i]=x;return out}function getClipBounds(bounds){var result=CLIP_BOUNDS;for(var i=0;i<2;++i){for(var j=0;j<3;++j){result[i][j]=Math.max(Math.min(bounds[i][j],1e8),-1e8)}}return result}function drawProject(shader,points,camera,transparent,forceDraw){var axesProject=points.axesProject;var gl=points.gl;var uniforms=shader.uniforms;var model=camera.model||IDENTITY;var view=camera.view||IDENTITY;var projection=camera.projection||IDENTITY;var bounds=points.axesBounds;var clipBounds=getClipBounds(points.clipBounds);var cubeAxis;if(points.axes&&points.axes.lastCubeProps){cubeAxis=points.axes.lastCubeProps.axis}else{cubeAxis=[1,1,1]}VIEW_SHAPE[0]=2/gl.drawingBufferWidth;VIEW_SHAPE[1]=2/gl.drawingBufferHeight;shader.bind();uniforms.view=view;uniforms.projection=projection;uniforms.screenSize=VIEW_SHAPE;uniforms.highlightId=points.highlightId;uniforms.highlightScale=points.highlightScale;uniforms.clipBounds=clipBounds;uniforms.pickGroup=points.pickId/255;uniforms.pixelRatio=points.pixelRatio;for(var i=0;i<3;++i){if(!axesProject[i]){continue}if(points.projectOpacity[i]<1!==transparent){continue}uniforms.scale=points.projectScale[i];uniforms.opacity=points.projectOpacity[i];var pmodel=SCRATCH_MATRIX;for(var j=0;j<16;++j){pmodel[j]=0}for(var j=0;j<4;++j){pmodel[5*j]=1}pmodel[5*i]=0;if(cubeAxis[i]<0){pmodel[12+i]=bounds[0][i]}else{pmodel[12+i]=bounds[1][i]}mat4mult(pmodel,model,pmodel);uniforms.model=pmodel;var u=(i+1)%3;var v=(i+2)%3;var du=zeroVec(U_VEC);var dv=zeroVec(V_VEC);du[u]=1;dv[v]=1;var mdu=project(projection,view,model,augment(MU_VEC,du));var mdv=project(projection,view,model,augment(MV_VEC,dv));if(Math.abs(mdu[1])>Math.abs(mdv[1])){var tmp=mdu;mdu=mdv;mdv=tmp;tmp=du;du=dv;dv=tmp;var t=u;u=v;v=t}if(mdu[0]<0){du[u]=-1}if(mdv[1]>0){dv[v]=-1}var su=0;var sv=0;for(var j=0;j<4;++j){su+=Math.pow(model[4*u+j],2);sv+=Math.pow(model[4*v+j],2)}du[u]/=Math.sqrt(su);dv[v]/=Math.sqrt(sv);uniforms.axes[0]=du;uniforms.axes[1]=dv;uniforms.fragClipBounds[0]=setComponent(SCRATCH_VEC,clipBounds[0],i,-1e8);uniforms.fragClipBounds[1]=setComponent(SCRATCH_VEC,clipBounds[1],i,1e8);points.vao.draw(gl.TRIANGLES,points.vertexCount);if(points.lineWidth>0){gl.lineWidth(points.lineWidth);points.vao.draw(gl.LINES,points.lineVertexCount,points.vertexCount)}}}var NEG_INFINITY3=[-1e8,-1e8,-1e8];var POS_INFINITY3=[1e8,1e8,1e8];var CLIP_GROUP=[NEG_INFINITY3,POS_INFINITY3];function drawFull(shader,pshader,points,camera,transparent,forceDraw){var gl=points.gl;points.vao.bind();if(transparent===points.opacity<1||forceDraw){shader.bind();var uniforms=shader.uniforms;uniforms.model=camera.model||IDENTITY;uniforms.view=camera.view||IDENTITY;uniforms.projection=camera.projection||IDENTITY;VIEW_SHAPE[0]=2/gl.drawingBufferWidth;VIEW_SHAPE[1]=2/gl.drawingBufferHeight;uniforms.screenSize=VIEW_SHAPE;uniforms.highlightId=points.highlightId;uniforms.highlightScale=points.highlightScale;uniforms.fragClipBounds=CLIP_GROUP;uniforms.clipBounds=points.axes.bounds;uniforms.opacity=points.opacity;uniforms.pickGroup=points.pickId/255;uniforms.pixelRatio=points.pixelRatio;points.vao.draw(gl.TRIANGLES,points.vertexCount);if(points.lineWidth>0){gl.lineWidth(points.lineWidth);points.vao.draw(gl.LINES,points.lineVertexCount,points.vertexCount)}}drawProject(pshader,points,camera,transparent,forceDraw);points.vao.unbind()}proto.draw=function(camera){var shader=this.useOrtho?this.orthoShader:this.shader;drawFull(shader,this.projectShader,this,camera,false,false)};proto.drawTransparent=function(camera){var shader=this.useOrtho?this.orthoShader:this.shader;drawFull(shader,this.projectShader,this,camera,true,false)};proto.drawPick=function(camera){var shader=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;drawFull(shader,this.pickProjectShader,this,camera,false,true)};proto.pick=function(selected){if(!selected){return null}if(selected.id!==this.pickId){return null}var x=selected.value[2]+(selected.value[1]<<8)+(selected.value[0]<<16);if(x>=this.pointCount||x<0){return null}var coord=this.points[x];var result=this._selectResult;result.index=x;for(var i=0;i<3;++i){result.position[i]=result.dataCoordinate[i]=coord[i]}return result};proto.highlight=function(selection){if(!selection){this.highlightId=[1,1,1,1]}else{var pointId=selection.index;var a0=pointId&255;var a1=pointId>>8&255;var a2=pointId>>16&255;this.highlightId=[a0/255,a1/255,a2/255,0]}};proto.update=function(options){options=options||{};if("perspective"in options){this.useOrtho=!options.perspective}if("orthographic"in options){this.useOrtho=!!options.orthographic}if("lineWidth"in options){this.lineWidth=options.lineWidth}if("project"in options){if(Array.isArray(options.project)){this.axesProject=options.project}else{var v=!!options.project;this.axesProject=[v,v,v]}}if("projectScale"in options){if(Array.isArray(options.projectScale)){this.projectScale=options.projectScale.slice()}else{var s=+options.projectScale;this.projectScale=[s,s,s]}}if("projectOpacity"in options){if(Array.isArray(options.projectOpacity)){this.projectOpacity=options.projectOpacity.slice()}else{var s=+options.projectOpacity;this.projectOpacity=[s,s,s]}}if("opacity"in options){this.opacity=options.opacity}this.dirty=true;var points=options.position;if(!points){return}var font=options.font||"normal";var alignment=options.alignment||[0,0];var lowerBound=[Infinity,Infinity,Infinity];var upperBound=[-Infinity,-Infinity,-Infinity];var glyphs=options.glyph;var colors=options.color;var sizes=options.size;var angles=options.angle;var lineColors=options.lineColor;var pickCounter=0;var triVertexCount=0;var lineVertexCount=0;var numPoints=points.length;count_loop:for(var i=0;i0){textOffset[0]=-alignment[0]*(1+glyphBounds[0][0])}var cells=glyphMesh.cells;var verts=glyphMesh.positions;for(var j=0;j0){var w=lineWidth*pixelRatio;boxes.drawBox(loX-w,loY-w,hiX+w,loY+w,borderColor);boxes.drawBox(loX-w,hiY-w,hiX+w,hiY+w,borderColor);boxes.drawBox(loX-w,loY-w,loX+w,hiY+w,borderColor);boxes.drawBox(hiX-w,loY-w,hiX+w,hiY+w,borderColor)}};proto.update=function(options){options=options||{};this.innerFill=!!options.innerFill;this.outerFill=!!options.outerFill;this.innerColor=(options.innerColor||[0,0,0,.5]).slice();this.outerColor=(options.outerColor||[0,0,0,.5]).slice();this.borderColor=(options.borderColor||[0,0,0,1]).slice();this.borderWidth=options.borderWidth||0;this.selectBox=(options.selectBox||this.selectBox).slice()};proto.dispose=function(){this.boxBuffer.dispose();this.boxShader.dispose();this.plot.removeOverlay(this)};function createSelectBox(plot,options){var gl=plot.gl;var buffer=createBuffer(gl,[0,0,0,1,1,0,1,1]);var shader=createShader(gl,SHADERS.boxVertex,SHADERS.boxFragment);var selectBox=new SelectBox(plot,buffer,shader);selectBox.update(options);plot.addOverlay(selectBox);return selectBox}},{"./lib/shaders":284,"gl-buffer":230,"gl-shader":287}],286:[function(require,module,exports){"use strict";module.exports=createSelectBuffer;var createFBO=require("gl-fbo");var pool=require("typedarray-pool");var ndarray=require("ndarray");var nextPow2=require("bit-twiddle").nextPow2;var selectRange=require("cwise/lib/wrapper")({args:["array",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},"scalar","scalar","index"],pre:{body:"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}",args:[],thisVars:["this_closestD2","this_closestX","this_closestY"],localVars:[]},body:{body:"{if(_inline_16_arg0_<255||_inline_16_arg1_<255||_inline_16_arg2_<255||_inline_16_arg3_<255){var _inline_16_l=_inline_16_arg4_-_inline_16_arg6_[0],_inline_16_a=_inline_16_arg5_-_inline_16_arg6_[1],_inline_16_f=_inline_16_l*_inline_16_l+_inline_16_a*_inline_16_a;_inline_16_fthis.buffer.length){pool.free(this.buffer);var buffer=this.buffer=pool.mallocUint8(nextPow2(r*c*4));for(var i=0;ioldAttribCount){for(i=oldAttribCount;inewAttribCount){for(i=newAttribCount;i=0){var size=attr.type.charAt(attr.type.length-1)|0;var locVector=new Array(size);for(var j=0;j=0){curLocation+=1}attributeLocations[i]=curLocation}}var uniformLocations=new Array(uniforms.length);function relink(){wrapper.program=shaderCache.program(gl,wrapper._vref,wrapper._fref,attributeNames,attributeLocations);for(var i=0;i=0){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError("","Invalid data type for attribute "+name+": "+type)}addVectorAttribute(gl,wrapper,locs[0],locations,d,obj,name)}else if(type.indexOf("mat")>=0){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError("","Invalid data type for attribute "+name+": "+type)}addMatrixAttribute(gl,wrapper,locs,locations,d,obj,name)}else{throw new GLError("","Unknown data type for attribute "+name+": "+type)}break}}return obj}},{"./GLError":288}],290:[function(require,module,exports){"use strict";var coallesceUniforms=require("./reflect");var GLError=require("./GLError");module.exports=createUniformWrapper;function identity(x){var c=new Function("y","return function(){return y}");return c(x)}function makeVector(length,fill){var result=new Array(length);for(var i=0;i4){throw new GLError("","Invalid data type")}switch(type.charAt(0)){case"b":case"i":return"gl.uniform"+d+"iv(locations["+index+"],obj"+path+")";case"v":return"gl.uniform"+d+"fv(locations["+index+"],obj"+path+")";default:throw new GLError("","Unrecognized data type for vector "+name+": "+type)}}else if(type.indexOf("mat")===0&&type.length===4){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError("","Invalid uniform dimension type for matrix "+name+": "+type)}return"gl.uniformMatrix"+d+"fv(locations["+index+"],false,obj"+path+")"}else{throw new GLError("","Unknown uniform data type for "+name+": "+type)}break}}function enumerateIndices(prefix,type){if(typeof type!=="object"){return[[prefix,type]]}var indices=[];for(var id in type){var prop=type[id];var tprefix=prefix;if(parseInt(id)+""===id){tprefix+="["+id+"]"}else{tprefix+="."+id}if(typeof prop==="object"){indices.push.apply(indices,enumerateIndices(tprefix,prop))}else{indices.push([tprefix,prop])}}return indices}function makeSetter(type){var code=["return function updateProperty(obj){"];var indices=enumerateIndices("",type);for(var i=0;i4){throw new GLError("","Invalid data type")}if(type.charAt(0)==="b"){return makeVector(d,false)}return makeVector(d,0)}else if(type.indexOf("mat")===0&&type.length===4){var d=type.charCodeAt(type.length-1)-48;if(d<2||d>4){throw new GLError("","Invalid uniform dimension type for matrix "+name+": "+type)}return makeVector(d*d,0)}else{throw new GLError("","Unknown uniform data type for "+name+": "+type)}break}}function storeProperty(obj,prop,type){if(typeof type==="object"){var child=processObject(type);Object.defineProperty(obj,prop,{get:identity(child),set:makeSetter(type),enumerable:true,configurable:false})}else{if(locations[type]){Object.defineProperty(obj,prop,{get:makeGetter(type),set:makeSetter(type),enumerable:true,configurable:false})}else{obj[prop]=defaultValue(uniforms[type].type)}}}function processObject(obj){var result;if(Array.isArray(obj)){result=new Array(obj.length);for(var i=0;i1){if(!(x[0]in o)){o[x[0]]=[]}o=o[x[0]];for(var k=1;k1){for(var j=0;j 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n float segmentCount = 8.0;\n\n float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d);\n vec3 y = v * sin(angle) * length(d);\n vec3 v3 = x + y;\n\n normal = normalize(v3);\n\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\nuniform float tubeScale;\n\nuniform mat4 model\n , view\n , projection;\nuniform vec3 eyePosition\n , lightPosition;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n // Scale the vector magnitude to stay constant with\n // model & view changes.\n vec3 normal;\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal), 0.0);\n normal = normalize(normal * inverse(mat3(model)));\n\n vec4 t_position = view * tubePosition;\n gl_Position = projection * t_position;\n f_color = color;\n f_normal = normal;\n f_data = tubePosition.xyz;\n f_eyeDirection = eyePosition - tubePosition.xyz;\n f_lightDirection = lightPosition - tubePosition.xyz;\n f_uv = uv;\n}\n"]);var triFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n float NdotH = max(x, 0.0001);\n float cos2Alpha = NdotH * NdotH;\n float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n float roughness2 = roughness * roughness;\n float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n vec3 lightDirection,\n vec3 viewDirection,\n vec3 surfaceNormal,\n float roughness,\n float fresnel) {\n\n float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n //Half angle vector\n vec3 H = normalize(lightDirection + viewDirection);\n\n //Geometric term\n float NdotH = max(dot(surfaceNormal, H), 0.0);\n float VdotH = max(dot(viewDirection, H), 0.000001);\n float LdotH = max(dot(lightDirection, H), 0.000001);\n float G1 = (2.0 * NdotH * VdotN) / VdotH;\n float G2 = (2.0 * NdotH * LdotN) / LdotH;\n float G = min(1.0, min(G1, G2));\n \n //Distribution term\n float D = beckmannDistribution(NdotH, roughness);\n\n //Fresnel term\n float F = pow(1.0 - VdotN, fresnel);\n\n //Multiply terms and done\n return G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n , fresnel\n , kambient\n , kdiffuse\n , kspecular\n , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n , f_lightDirection\n , f_eyeDirection\n , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n vec3 N = normalize(f_normal);\n vec3 L = normalize(f_lightDirection);\n vec3 V = normalize(f_eyeDirection);\n \n if(!gl_FrontFacing) {\n N = -N;\n }\n\n float specular = cookTorranceSpecular(L, V, N, roughness, fresnel);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n vec4 surfaceColor = texture2D(texture, f_uv);\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = litColor * opacity;\n}"]);var pickVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n // Return up-vector for only-z vector.\n // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n // From the above if-statement we have ||a|| > 0 U ||b|| > 0.\n // Assign z = 0, x = -b, y = a:\n // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n return normalize(vec3(-v.y, v.x, 0.0));\n } else {\n return normalize(vec3(0.0, v.z, -v.y));\n }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n float segmentCount = 8.0;\n\n float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n vec3 u = getOrthogonalVector(d);\n vec3 v = normalize(cross(u, d));\n\n vec3 x = u * cos(angle) * length(d);\n vec3 y = v * sin(angle) * length(d);\n vec3 v3 = x + y;\n\n normal = normalize(v3);\n\n return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n vec3 normal;\n vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal), 0.0);\n gl_Position = projection * view * tubePosition;\n f_id = id;\n f_position = position.xyz;\n}\n"]);var pickFragSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);exports.meshShader={vertex:triVertSrc,fragment:triFragSrc,attributes:[{name:"position",type:"vec4"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec4"}]};exports.pickShader={vertex:pickVertSrc,fragment:pickFragSrc,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec4"}]}},{glslify:377}],299:[function(require,module,exports){"use strict";var DEFAULT_VERTEX_NORMALS_EPSILON=1e-6;var DEFAULT_FACE_NORMALS_EPSILON=1e-6;var createShader=require("gl-shader");var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var createTexture=require("gl-texture2d");var normals=require("normals");var multiply=require("gl-mat4/multiply");var invert=require("gl-mat4/invert");var ndarray=require("ndarray");var colormap=require("colormap");var getContour=require("simplicial-complex-contour");var pool=require("typedarray-pool");var shaders=require("./shaders");var closestPoint=require("./closest-point");var meshShader=shaders.meshShader;var pickShader=shaders.pickShader;var identityMatrix=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function SimplicialMesh(gl,texture,triShader,lineShader,pointShader,pickShader,pointPickShader,contourShader,trianglePositions,triangleVectors,triangleIds,triangleColors,triangleUVs,triangleNormals,triangleVAO,edgePositions,edgeIds,edgeColors,edgeUVs,edgeVAO,pointPositions,pointIds,pointColors,pointUVs,pointSizes,pointVAO,contourPositions,contourVAO){this.gl=gl;this.cells=[];this.positions=[];this.intensity=[];this.texture=texture;this.dirty=true;this.triShader=triShader;this.lineShader=lineShader;this.pointShader=pointShader;this.pickShader=pickShader;this.pointPickShader=pointPickShader;this.contourShader=contourShader;this.trianglePositions=trianglePositions;this.triangleVectors=triangleVectors;this.triangleColors=triangleColors;this.triangleNormals=triangleNormals;this.triangleUVs=triangleUVs;this.triangleIds=triangleIds;this.triangleVAO=triangleVAO;this.triangleCount=0;this.lineWidth=1;this.edgePositions=edgePositions;this.edgeColors=edgeColors;this.edgeUVs=edgeUVs;this.edgeIds=edgeIds;this.edgeVAO=edgeVAO;this.edgeCount=0;this.pointPositions=pointPositions;this.pointColors=pointColors;this.pointUVs=pointUVs;this.pointSizes=pointSizes;this.pointIds=pointIds;this.pointVAO=pointVAO;this.pointCount=0;this.contourLineWidth=1;this.contourPositions=contourPositions;this.contourVAO=contourVAO;this.contourCount=0;this.contourColor=[0,0,0];this.contourEnable=false;this.pickId=1;this.bounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.lightPosition=[1e5,1e5,0];this.ambientLight=.8;this.diffuseLight=.8;this.specularLight=2;this.roughness=.5;this.fresnel=1.5;this.opacity=1;this.tubeScale=1;this._model=identityMatrix;this._view=identityMatrix;this._projection=identityMatrix;this._resolution=[1,1]}var proto=SimplicialMesh.prototype;proto.isOpaque=function(){return this.opacity>=1};proto.isTransparent=function(){return this.opacity<1};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id};function genColormap(param){var colors=colormap({colormap:param,nshades:256,format:"rgba"});var result=new Uint8Array(256*4);for(var i=0;i<256;++i){var c=colors[i];for(var j=0;j<3;++j){result[4*i+j]=c[j]}result[4*i+3]=c[3]*255}return ndarray(result,[256,256,4],[4,0,1])}function unpackIntensity(cells,numVerts,cellIntensity){var result=new Array(numVerts);for(var i=0;i0){var shader=this.triShader;shader.bind();shader.uniforms=uniforms;this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var shader=this.lineShader;shader.bind();shader.uniforms=uniforms;this.edgeVAO.bind();gl.lineWidth(this.lineWidth);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind()}if(this.pointCount>0){var shader=this.pointShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var shader=this.contourShader;shader.bind();shader.uniforms=uniforms;this.contourVAO.bind();gl.drawArrays(gl.LINES,0,this.contourCount);this.contourVAO.unbind()}};proto.drawPick=function(params){params=params||{};var gl=this.gl;var model=params.model||identityMatrix;var view=params.view||identityMatrix;var projection=params.projection||identityMatrix;var clipBounds=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]];for(var i=0;i<3;++i){clipBounds[0][i]=Math.max(clipBounds[0][i],this.clipBounds[0][i]);clipBounds[1][i]=Math.min(clipBounds[1][i],this.clipBounds[1][i])}this._model=[].slice.call(model);this._view=[].slice.call(view);this._projection=[].slice.call(projection);this._resolution=[gl.drawingBufferWidth,gl.drawingBufferHeight];var uniforms={model:model,view:view,projection:projection,clipBounds:clipBounds,tubeScale:this.tubeScale,pickId:this.pickId/255};var shader=this.pickShader;shader.bind();shader.uniforms=uniforms;if(this.triangleCount>0){this.triangleVAO.bind();gl.drawArrays(gl.TRIANGLES,0,this.triangleCount*3);this.triangleVAO.unbind()}if(this.edgeCount>0){this.edgeVAO.bind();gl.lineWidth(this.lineWidth);gl.drawArrays(gl.LINES,0,this.edgeCount*2);this.edgeVAO.unbind()}if(this.pointCount>0){var shader=this.pointPickShader;shader.bind();shader.uniforms=uniforms;this.pointVAO.bind();gl.drawArrays(gl.POINTS,0,this.pointCount);this.pointVAO.unbind()}};proto.pick=function(pickData){if(!pickData){return null}if(pickData.id!==this.pickId){return null}var cellId=pickData.value[0]+256*pickData.value[1]+65536*pickData.value[2];var cell=this.cells[cellId];var pos=this.positions[cell[1]].slice(0,3);var intensity=this.intensity[cell[1]];var velocity=this.vectors[cell[1]].slice(0,3);var divergence=this.vectors[cell[1]][3];return{index:cellId,position:pos,intensity:intensity,velocity:velocity,divergence:divergence,dataCoordinate:pos}};proto.dispose=function(){this.texture.dispose();this.triShader.dispose();this.pickShader.dispose();this.triangleVAO.dispose();this.trianglePositions.dispose();this.triangleVectors.dispose();this.triangleColors.dispose();this.triangleUVs.dispose();this.triangleNormals.dispose();this.triangleIds.dispose();this.edgeVAO.dispose();this.edgePositions.dispose();this.edgeColors.dispose();this.edgeUVs.dispose();this.edgeIds.dispose();this.pointVAO.dispose();this.pointPositions.dispose();this.pointColors.dispose();this.pointUVs.dispose();this.pointSizes.dispose();this.pointIds.dispose();this.contourVAO.dispose();this.contourPositions.dispose()};function createMeshShader(gl){var shader=createShader(gl,meshShader.vertex,meshShader.fragment,null,meshShader.attributes);shader.attributes.position.location=0;shader.attributes.color.location=2;shader.attributes.uv.location=3;shader.attributes.vector.location=5;return shader}function createWireShader(gl){var shader=createShader(gl,wireShader.vertex,wireShader.fragment);shader.attributes.position.location=0;shader.attributes.color.location=2;shader.attributes.uv.location=3;return shader}function createPointShader(gl){var shader=createShader(gl,pointShader.vertex,pointShader.fragment);shader.attributes.position.location=0;shader.attributes.color.location=2;shader.attributes.uv.location=3;shader.attributes.pointSize.location=4;return shader}function createPickShader(gl){var shader=createShader(gl,pickShader.vertex,pickShader.fragment,null,pickShader.attributes);shader.attributes.position.location=0;shader.attributes.id.location=1;shader.attributes.vector.location=5;return shader}function createPointPickShader(gl){var shader=createShader(gl,pointPickShader.vertex,pointPickShader.fragment);shader.attributes.position.location=0;shader.attributes.id.location=1;shader.attributes.pointSize.location=4;return shader}function createContourShader(gl){var shader=createShader(gl,contourShader.vertex,contourShader.fragment);shader.attributes.position.location=0;return shader}function createSimplicialMesh(gl,params){if(arguments.length===1){params=gl;gl=params.gl}var triShader=params.triShader||createMeshShader(gl);var lineShader=null;var pointShader=null;var pickShader=createPickShader(gl);var pointPickShader=null;var contourShader=null;var meshTexture=createTexture(gl,ndarray(new Uint8Array([255,255,255,255]),[1,1,4]));meshTexture.generateMipmap();meshTexture.minFilter=gl.LINEAR_MIPMAP_LINEAR;meshTexture.magFilter=gl.LINEAR;var trianglePositions=createBuffer(gl);var triangleVectors=createBuffer(gl);var triangleColors=createBuffer(gl);var triangleUVs=createBuffer(gl);var triangleNormals=createBuffer(gl);var triangleIds=createBuffer(gl);var triangleVAO=createVAO(gl,[{buffer:trianglePositions,type:gl.FLOAT,size:4},{buffer:triangleIds,type:gl.UNSIGNED_BYTE,size:4,normalized:true},{buffer:triangleColors,type:gl.FLOAT,size:4},{buffer:triangleUVs,type:gl.FLOAT,size:2},{buffer:triangleNormals,type:gl.FLOAT,size:3},{buffer:triangleVectors,type:gl.FLOAT,size:4}]);var edgePositions=createBuffer(gl);var edgeColors=createBuffer(gl);var edgeUVs=createBuffer(gl);var edgeIds=createBuffer(gl);var edgeVAO=createVAO(gl,[{buffer:edgePositions,type:gl.FLOAT,size:3},{buffer:edgeIds,type:gl.UNSIGNED_BYTE,size:4,normalized:true},{buffer:edgeColors,type:gl.FLOAT,size:4},{buffer:edgeUVs,type:gl.FLOAT,size:2}]);var pointPositions=createBuffer(gl);var pointColors=createBuffer(gl);var pointUVs=createBuffer(gl);var pointSizes=createBuffer(gl);var pointIds=createBuffer(gl);var pointVAO=createVAO(gl,[{buffer:pointPositions,type:gl.FLOAT,size:3},{buffer:pointIds,type:gl.UNSIGNED_BYTE,size:4,normalized:true},{buffer:pointColors,type:gl.FLOAT,size:4},{buffer:pointUVs,type:gl.FLOAT,size:2},{buffer:pointSizes,type:gl.FLOAT,size:1}]);var contourPositions=createBuffer(gl);var contourVAO=createVAO(gl,[{buffer:contourPositions,type:gl.FLOAT,size:3}]);var mesh=new SimplicialMesh(gl,meshTexture,triShader,lineShader,pointShader,pickShader,pointPickShader,contourShader,trianglePositions,triangleVectors,triangleIds,triangleColors,triangleUVs,triangleNormals,triangleVAO,edgePositions,edgeIds,edgeColors,edgeUVs,edgeVAO,pointPositions,pointIds,pointColors,pointUVs,pointSizes,pointVAO,contourPositions,contourVAO);mesh.update(params);return mesh}module.exports=createSimplicialMesh},{"./closest-point":297,"./shaders":298,colormap:113,"gl-buffer":230,"gl-mat4/invert":254,"gl-mat4/multiply":256,"gl-shader":287,"gl-texture2d":303,"gl-vao":308,ndarray:417,normals:420,"simplicial-complex-contour":479,"typedarray-pool":507}],300:[function(require,module,exports){"use strict";var vec3=require("gl-vec3");var vec4=require("gl-vec4");var streamToTube=function(stream,maxDivergence,minDistance,maxNorm){var points=stream.points;var velocities=stream.velocities;var divergences=stream.divergences;var p,fwd,r,u,v,up;up=vec3.set(vec3.create(),0,1,0);u=vec3.create();v=vec3.create();var p2=vec3.create();var verts=[];var faces=[];var vectors=[];var previousVerts=[];var currentVerts=[];var intensities=[];var previousIntensity=0;var currentIntensity=0;var currentVector=vec4.create();var previousVector=vec4.create();var facets=8;for(var i=0;i0){for(var a=0;amaxNorm){maxNorm=norm}}}var tubes=streams.map(function(s){return streamToTube(s,maxDivergence,minDistance,maxNorm)});var positions=[];var cells=[];var vectors=[];var vertexIntensity=[];for(var i=0;iv)return i-1}return i};var tmp=vec3.create();var tmp2=vec3.create();var clamp=function(v,min,max){return vmax?max:v};var sampleMeshgrid=function(point,array,meshgrid,clampOverflow){var x=point[0];var y=point[1];var z=point[2];var w=meshgrid[0].length;var h=meshgrid[1].length;var d=meshgrid[2].length;var x0=findLastSmallerIndex(meshgrid[0],x);var y0=findLastSmallerIndex(meshgrid[1],y);var z0=findLastSmallerIndex(meshgrid[2],z);var x1=x0+1;var y1=y0+1;var z1=z0+1;if(meshgrid[0][x0]===x)x1=x0;if(meshgrid[1][y0]===y)y1=y0;if(meshgrid[2][z0]===z)z1=z0;if(clampOverflow){x0=clamp(x0,0,w-1);x1=clamp(x1,0,w-1);y0=clamp(y0,0,h-1);y1=clamp(y1,0,h-1);z0=clamp(z0,0,d-1);z1=clamp(z1,0,d-1)}if(x0<0||y0<0||z0<0||x1>=w||y1>=h||z1>=d){return vec3.create()}var xf=(x-meshgrid[0][x0])/(meshgrid[0][x1]-meshgrid[0][x0]);var yf=(y-meshgrid[1][y0])/(meshgrid[1][y1]-meshgrid[1][y0]);var zf=(z-meshgrid[2][z0])/(meshgrid[2][z1]-meshgrid[2][z0]);if(xf<0||xf>1||isNaN(xf))xf=0;if(yf<0||yf>1||isNaN(yf))yf=0;if(zf<0||zf>1||isNaN(zf))zf=0;var z0off=z0*w*h;var z1off=z1*w*h;var y0off=y0*w;var y1off=y1*w;var x0off=x0;var x1off=x1;var v000=array[y0off+z0off+x0off];var v001=array[y0off+z0off+x1off];var v010=array[y1off+z0off+x0off];var v011=array[y1off+z0off+x1off];var v100=array[y0off+z1off+x0off];var v101=array[y0off+z1off+x1off];var v110=array[y1off+z1off+x0off];var v111=array[y1off+z1off+x1off];var result=vec3.create();vec3.lerp(result,v000,v001,xf);vec3.lerp(tmp,v010,v011,xf);vec3.lerp(result,result,tmp,yf);vec3.lerp(tmp,v100,v101,xf);vec3.lerp(tmp2,v110,v111,xf);vec3.lerp(tmp,tmp,tmp2,yf);vec3.lerp(result,result,tmp,zf);return result};var vabs=function(dst,v){var x=v[0];var y=v[1];var z=v[2];dst[0]=x>=0?x:-x;dst[1]=y>=0?y:-y;dst[2]=z>=0?z:-z;return dst};var findMinSeparation=function(xs){var minSeparation=1/0;xs.sort(function(a,b){return a-b});for(var i=1;i=minX&&x<=maxX&&y>=minY&&y<=maxY&&z>=minZ&&z<=maxZ};var boundsSize=vec3.distance(bounds[0],bounds[1]);var maxStepSize=10*boundsSize/maxLength;var maxStepSizeSq=maxStepSize*maxStepSize;var minDistance=1;var maxDivergence=0;var tmp=vec3.create();if(positions.length>=2){minDistance=calculateMinPositionDistance(positions)}for(var i=0;imaxDivergence&&!isNaN(dvLength)&&isFinite(dvLength)){maxDivergence=dvLength}divergences.push(dvLength);streams.push({points:stream,velocities:velocities,divergences:divergences});var j=0;while(jmaxStepSizeSq){vec3.scale(np,np,maxStepSize/Math.sqrt(sqLen))}vec3.add(np,np,p);v=vectorField.getVelocity(np);if(vec3.squaredDistance(op,np)-maxStepSizeSq>-1e-4*maxStepSizeSq){stream.push(np);op=np;velocities.push(v);var dv=vectorField.getDivergence(np,v);var dvLength=vec3.length(dv);if(dvLength>maxDivergence&&!isNaN(dvLength)&&isFinite(dvLength)){maxDivergence=dvLength}divergences.push(dvLength)}p=np}}for(var i=0;i 0.0 ||\n any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\n discard;\n }\n\n vec3 N = normalize(surfaceNormal);\n vec3 V = normalize(eyeDirection);\n vec3 L = normalize(lightDirection);\n\n if(gl_FrontFacing) {\n N = -N;\n }\n\n float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n float diffuse = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n //decide how to interpolate color — in vertex or in fragment\n vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\n\n vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular, 1.0);\n\n gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]);var contourVertSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\n\n vec4 clipPosition = projection * view * worldPosition;\n clipPosition.z = clipPosition.z + zOffset;\n\n gl_Position = clipPosition;\n value = f;\n kill = -1.0;\n worldCoordinate = dataCoordinate;\n planeCoordinate = uv.zw;\n\n vColor = texture2D(colormap, vec2(value, value));\n\n //Don't do lighting for contours\n surfaceNormal = vec3(1,0,0);\n eyeDirection = vec3(0,1,0);\n lightDirection = vec3(0,0,1);\n}\n"]);var pickSrc=glslify(["precision mediump float;\n#define GLSLIFY 1\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n float vh = 255.0 * v;\n float upper = floor(vh);\n float lower = fract(vh);\n return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n if(kill > 0.0 ||\n any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\n discard;\n }\n vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);exports.createShader=function(gl){var shader=createShader(gl,vertSrc,fragSrc,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;shader.attributes.normal.location=2;return shader};exports.createPickShader=function(gl){var shader=createShader(gl,vertSrc,pickSrc,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;shader.attributes.normal.location=2;return shader};exports.createContourShader=function(gl){var shader=createShader(gl,contourVertSrc,fragSrc,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;return shader};exports.createPickContourShader=function(gl){var shader=createShader(gl,contourVertSrc,pickSrc,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);shader.attributes.uv.location=0;shader.attributes.f.location=1;return shader}},{"gl-shader":287,glslify:377}],302:[function(require,module,exports){"use strict";module.exports=createSurfacePlot;var bits=require("bit-twiddle");var createBuffer=require("gl-buffer");var createVAO=require("gl-vao");var createTexture=require("gl-texture2d");var pool=require("typedarray-pool");var colormap=require("colormap");var ops=require("ndarray-ops");var pack=require("ndarray-pack");var ndarray=require("ndarray");var surfaceNets=require("surface-nets");var multiply=require("gl-mat4/multiply");var invert=require("gl-mat4/invert");var bsearch=require("binary-search-bounds");var gradient=require("ndarray-gradient");var shaders=require("./lib/shaders");var createShader=shaders.createShader;var createContourShader=shaders.createContourShader;var createPickShader=shaders.createPickShader;var createPickContourShader=shaders.createPickContourShader;var SURFACE_VERTEX_SIZE=4*(4+3+3);var IDENTITY=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];var QUAD=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]];var PERMUTATIONS=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];(function(){for(var i=0;i<3;++i){var p=PERMUTATIONS[i];var u=(i+1)%3;var v=(i+2)%3;p[u+0]=1;p[v+3]=1;p[i+6]=1}})();function SurfacePickResult(position,index,uv,level,dataCoordinate){this.position=position;this.index=index;this.uv=uv;this.level=level;this.dataCoordinate=dataCoordinate}var N_COLORS=256;function genColormap(name){var x=pack([colormap({colormap:name,nshades:N_COLORS,format:"rgba"}).map(function(c){return[c[0],c[1],c[2],255*c[3]]})]);ops.divseq(x,255);return x}function SurfacePlot(gl,shape,bounds,shader,pickShader,coordinates,vao,colorMap,contourShader,contourPickShader,contourBuffer,contourVAO,dynamicBuffer,dynamicVAO){this.gl=gl;this.shape=shape;this.bounds=bounds;this.intensityBounds=[];this._shader=shader;this._pickShader=pickShader;this._coordinateBuffer=coordinates;this._vao=vao;this._colorMap=colorMap;this._contourShader=contourShader;this._contourPickShader=contourPickShader;this._contourBuffer=contourBuffer;this._contourVAO=contourVAO;this._contourOffsets=[[],[],[]];this._contourCounts=[[],[],[]];this._vertexCount=0;this._pickResult=new SurfacePickResult([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]);this._dynamicBuffer=dynamicBuffer;this._dynamicVAO=dynamicVAO;this._dynamicOffsets=[0,0,0];this._dynamicCounts=[0,0,0];this.contourWidth=[1,1,1];this.contourLevels=[[1],[1],[1]];this.contourTint=[0,0,0];this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]];this.showContour=true;this.showSurface=true;this.enableHighlight=[true,true,true];this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.highlightTint=[1,1,1];this.highlightLevel=[-1,-1,-1];this.enableDynamic=[true,true,true];this.dynamicLevel=[NaN,NaN,NaN];this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]];this.dynamicTint=[1,1,1];this.dynamicWidth=[1,1,1];this.axesBounds=[[Infinity,Infinity,Infinity],[-Infinity,-Infinity,-Infinity]];this.surfaceProject=[false,false,false];this.contourProject=[[false,false,false],[false,false,false],[false,false,false]];this.colorBounds=[false,false];this._field=[ndarray(pool.mallocFloat(1024),[0,0]),ndarray(pool.mallocFloat(1024),[0,0]),ndarray(pool.mallocFloat(1024),[0,0])];this.pickId=1;this.clipBounds=[[-Infinity,-Infinity,-Infinity],[Infinity,Infinity,Infinity]];this.snapToData=false;this.opacity=1;this.lightPosition=[10,1e4,0];this.ambientLight=.8;this.diffuseLight=.8;this.specularLight=2;this.roughness=.5;this.fresnel=1.5;this.vertexColor=0;this.dirty=true}var proto=SurfacePlot.prototype;proto.isTransparent=function(){return this.opacity<1};proto.isOpaque=function(){if(this.opacity>=1){return true}for(var i=0;i<3;++i){if(this._contourCounts[i].length>0||this._dynamicCounts[i]>0){return true}}return false};proto.pickSlots=1;proto.setPickBase=function(id){this.pickId=id};var ZERO_VEC=[0,0,0];var PROJECT_DATA={showSurface:false,showContour:false,projections:[IDENTITY.slice(),IDENTITY.slice(),IDENTITY.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function computeProjectionData(camera,obj){var i,j,k;var cubeAxis=obj.axes&&obj.axes.lastCubeProps.axis||ZERO_VEC;var showSurface=obj.showSurface;var showContour=obj.showContour;for(i=0;i<3;++i){showSurface=showSurface||obj.surfaceProject[i];for(j=0;j<3;++j){showContour=showContour||obj.contourProject[i][j]}}for(i=0;i<3;++i){var axisSquish=PROJECT_DATA.projections[i];for(j=0;j<16;++j){axisSquish[j]=0}for(j=0;j<4;++j){axisSquish[5*j]=1}axisSquish[5*i]=0;axisSquish[12+i]=obj.axesBounds[+(cubeAxis[i]>0)][i];multiply(axisSquish,camera.model,axisSquish);var nclipBounds=PROJECT_DATA.clipBounds[i];for(k=0;k<2;++k){for(j=0;j<3;++j){nclipBounds[k][j]=camera.clipBounds[k][j]}}nclipBounds[0][i]=-1e8;nclipBounds[1][i]=1e8}PROJECT_DATA.showSurface=showSurface;PROJECT_DATA.showContour=showContour;return PROJECT_DATA}var UNIFORMS={model:IDENTITY,view:IDENTITY,projection:IDENTITY,inverseModel:IDENTITY.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0};var MATRIX_INVERSE=IDENTITY.slice();var DEFAULT_PERM=[1,0,0,0,1,0,0,0,1];function drawCore(params,transparent){params=params||{};var gl=this.gl;gl.disable(gl.CULL_FACE);this._colorMap.bind(0);var uniforms=UNIFORMS;uniforms.model=params.model||IDENTITY;uniforms.view=params.view||IDENTITY;uniforms.projection=params.projection||IDENTITY;uniforms.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]];uniforms.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]];uniforms.contourColor=this.contourColor[0];uniforms.inverseModel=invert(uniforms.inverseModel,uniforms.model);for(var i=0;i<2;++i){var clipClamped=uniforms.clipBounds[i];for(var j=0;j<3;++j){clipClamped[j]=Math.min(Math.max(this.clipBounds[i][j],-1e8),1e8)}}uniforms.kambient=this.ambientLight;uniforms.kdiffuse=this.diffuseLight;uniforms.kspecular=this.specularLight;uniforms.roughness=this.roughness;uniforms.fresnel=this.fresnel;uniforms.opacity=this.opacity;uniforms.height=0;uniforms.permutation=DEFAULT_PERM;uniforms.vertexColor=this.vertexColor;var invCameraMatrix=MATRIX_INVERSE;multiply(invCameraMatrix,uniforms.view,uniforms.model);multiply(invCameraMatrix,uniforms.projection,invCameraMatrix);invert(invCameraMatrix,invCameraMatrix);for(i=0;i<3;++i){uniforms.eyePosition[i]=invCameraMatrix[12+i]/invCameraMatrix[15]}var w=invCameraMatrix[15];for(i=0;i<3;++i){w+=this.lightPosition[i]*invCameraMatrix[4*i+3]}for(i=0;i<3;++i){var s=invCameraMatrix[12+i];for(j=0;j<3;++j){s+=invCameraMatrix[4*j+i]*this.lightPosition[j]}uniforms.lightPosition[i]=s/w}var projectData=computeProjectionData(uniforms,this);if(projectData.showSurface&&transparent===this.opacity<1){this._shader.bind();this._shader.uniforms=uniforms;this._vao.bind();if(this.showSurface&&this._vertexCount){this._vao.draw(gl.TRIANGLES,this._vertexCount)}for(i=0;i<3;++i){if(!this.surfaceProject[i]||!this.vertexCount){continue}this._shader.uniforms.model=projectData.projections[i];this._shader.uniforms.clipBounds=projectData.clipBounds[i];this._vao.draw(gl.TRIANGLES,this._vertexCount)}this._vao.unbind()}if(projectData.showContour&&!transparent){var shader=this._contourShader;uniforms.kambient=1;uniforms.kdiffuse=0;uniforms.kspecular=0;uniforms.opacity=1;shader.bind();shader.uniforms=uniforms;var vao=this._contourVAO;vao.bind();for(i=0;i<3;++i){shader.uniforms.permutation=PERMUTATIONS[i];gl.lineWidth(this.contourWidth[i]);for(j=0;j>4)/16)/255;var ix=Math.floor(x);var fx=x-ix;var y=shape[1]*(selection.value[1]+(selection.value[2]&15)/16)/255;var iy=Math.floor(y);var fy=y-iy;ix+=1;iy+=1;var pos=result.position;pos[0]=pos[1]=pos[2]=0;for(var dx=0;dx<2;++dx){var s=dx?fx:1-fx;for(var dy=0;dy<2;++dy){var t=dy?fy:1-fy;var r=ix+dx;var c=iy+dy;var w=s*t;for(var i=0;i<3;++i){pos[i]+=this._field[i].get(r,c)*w}}}var levelIndex=this._pickResult.level;for(var j=0;j<3;++j){levelIndex[j]=bsearch.le(this.contourLevels[j],pos[j]);if(levelIndex[j]<0){if(this.contourLevels[j].length>0){levelIndex[j]=0}}else if(levelIndex[j]Math.abs(b-pos[j])){levelIndex[j]+=1}}}result.index[0]=fx<.5?ix:ix+1;result.index[1]=fy<.5?iy:iy+1;result.uv[0]=x/shape[0];result.uv[1]=y/shape[1];for(i=0;i<3;++i){result.dataCoordinate[i]=this._field[i].get(result.index[0],result.index[1])}return result};function padField(nfield,field){var shape=field.shape.slice();var nshape=nfield.shape.slice();ops.assign(nfield.lo(1,1).hi(shape[0],shape[1]),field);ops.assign(nfield.lo(1).hi(shape[0],1),field.hi(shape[0],1));ops.assign(nfield.lo(1,nshape[1]-1).hi(shape[0],1),field.lo(0,shape[1]-1).hi(shape[0],1));ops.assign(nfield.lo(0,1).hi(1,shape[1]),field.hi(1));ops.assign(nfield.lo(nshape[0]-1,1).hi(1,shape[1]),field.lo(shape[0]-1));nfield.set(0,0,field.get(0,0));nfield.set(0,nshape[1]-1,field.get(0,shape[1]-1));nfield.set(nshape[0]-1,0,field.get(shape[0]-1,0));nfield.set(nshape[0]-1,nshape[1]-1,field.get(shape[0]-1,shape[1]-1))}function handleArray(param,ctor){if(Array.isArray(param)){return[ctor(param[0]),ctor(param[1]),ctor(param[2])]}return[ctor(param),ctor(param),ctor(param)]}function toColor(x){if(Array.isArray(x)){if(x.length===3){return[x[0],x[1],x[2],1]}return[x[0],x[1],x[2],x[3]]}return[0,0,0,1]}function handleColor(param){if(Array.isArray(param)){if(Array.isArray(param)){return[toColor(param[0]),toColor(param[1]),toColor(param[2])]}else{var c=toColor(param);return[c.slice(),c.slice(),c.slice()]}}}proto.update=function(params){params=params||{};this.dirty=true;if("contourWidth"in params){this.contourWidth=handleArray(params.contourWidth,Number)}if("showContour"in params){this.showContour=handleArray(params.showContour,Boolean)}if("showSurface"in params){this.showSurface=!!params.showSurface}if("contourTint"in params){this.contourTint=handleArray(params.contourTint,Boolean)}if("contourColor"in params){this.contourColor=handleColor(params.contourColor)}if("contourProject"in params){this.contourProject=handleArray(params.contourProject,function(x){return handleArray(x,Boolean)})}if("surfaceProject"in params){this.surfaceProject=params.surfaceProject}if("dynamicColor"in params){this.dynamicColor=handleColor(params.dynamicColor)}if("dynamicTint"in params){this.dynamicTint=handleArray(params.dynamicTint,Number)}if("dynamicWidth"in params){this.dynamicWidth=handleArray(params.dynamicWidth,Number)}if("opacity"in params){this.opacity=params.opacity}if("colorBounds"in params){this.colorBounds=params.colorBounds}if("vertexColor"in params){this.vertexColor=params.vertexColor?1:0}var field=params.field||params.coords&¶ms.coords[2]||null;var levelsChanged=false;if(!field){if(this._field[2].shape[0]||this._field[2].shape[2]){field=this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2)}else{field=this._field[2].hi(0,0)}}if("field"in params||"coords"in params){var fsize=(field.shape[0]+2)*(field.shape[1]+2);if(fsize>this._field[2].data.length){pool.freeFloat(this._field[2].data);this._field[2].data=pool.mallocFloat(bits.nextPow2(fsize))}this._field[2]=ndarray(this._field[2].data,[field.shape[0]+2,field.shape[1]+2]);padField(this._field[2],field);this.shape=field.shape.slice();var shape=this.shape;for(var i=0;i<2;++i){if(this._field[2].size>this._field[i].data.length){pool.freeFloat(this._field[i].data);this._field[i].data=pool.mallocFloat(this._field[2].size)}this._field[i]=ndarray(this._field[i].data,[shape[0]+2,shape[1]+2])}if(params.coords){var coords=params.coords;if(!Array.isArray(coords)||coords.length!==3){throw new Error("gl-surface: invalid coordinates for x/y")}for(i=0;i<2;++i){var coord=coords[i];for(j=0;j<2;++j){if(coord.shape[j]!==shape[j]){throw new Error("gl-surface: coords have incorrect shape")}}padField(this._field[i],coord)}}else if(params.ticks){var ticks=params.ticks;if(!Array.isArray(ticks)||ticks.length!==2){throw new Error("gl-surface: invalid ticks")}for(i=0;i<2;++i){var tick=ticks[i];if(Array.isArray(tick)||tick.length){tick=ndarray(tick)}if(tick.shape[0]!==shape[i]){throw new Error("gl-surface: invalid tick length")}var tick2=ndarray(tick.data,shape);tick2.stride[i]=tick.stride[0];tick2.stride[i^1]=0;padField(this._field[i],tick2)}}else{for(i=0;i<2;++i){var offset=[0,0];offset[i]=1;this._field[i]=ndarray(this._field[i].data,[shape[0]+2,shape[1]+2],offset,0)}this._field[0].set(0,0,0);for(var j=0;j0){for(var l=0;l<5;++l){contourVerts.pop()}vertexCount-=1}continue edge_loop}}}levelCounts.push(vertexCount)}this._contourOffsets[dim]=levelOffsets;this._contourCounts[dim]=levelCounts}var floatBuffer=pool.mallocFloat(contourVerts.length);for(i=0;imaxSize||h<0||h>maxSize){throw new Error("gl-texture2d: Invalid texture size")}tex._shape=[w,h];tex.bind();gl.texImage2D(gl.TEXTURE_2D,0,tex.format,w,h,0,tex.format,tex.type,null);tex._mipLevels=[0];return tex}function Texture2D(gl,handle,width,height,format,type){this.gl=gl;this.handle=handle;this.format=format;this.type=type;this._shape=[width,height];this._mipLevels=[0];this._magFilter=gl.NEAREST;this._minFilter=gl.NEAREST;this._wrapS=gl.CLAMP_TO_EDGE;this._wrapT=gl.CLAMP_TO_EDGE;this._anisoSamples=1;var parent=this;var wrapVector=[this._wrapS,this._wrapT];Object.defineProperties(wrapVector,[{get:function(){return parent._wrapS},set:function(v){return parent.wrapS=v}},{get:function(){return parent._wrapT},set:function(v){return parent.wrapT=v}}]);this._wrapVector=wrapVector;var shapeVector=[this._shape[0],this._shape[1]];Object.defineProperties(shapeVector,[{get:function(){return parent._shape[0]},set:function(v){return parent.width=v}},{get:function(){return parent._shape[1]},set:function(v){return parent.height=v}}]);this._shapeVector=shapeVector}var proto=Texture2D.prototype;Object.defineProperties(proto,{minFilter:{get:function(){return this._minFilter},set:function(v){this.bind();var gl=this.gl;if(this.type===gl.FLOAT&&linearTypes.indexOf(v)>=0){if(!gl.getExtension("OES_texture_float_linear")){v=gl.NEAREST}}if(filterTypes.indexOf(v)<0){throw new Error("gl-texture2d: Unknown filter mode "+v)}gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,v);return this._minFilter=v}},magFilter:{get:function(){return this._magFilter},set:function(v){this.bind();var gl=this.gl;if(this.type===gl.FLOAT&&linearTypes.indexOf(v)>=0){if(!gl.getExtension("OES_texture_float_linear")){v=gl.NEAREST}}if(filterTypes.indexOf(v)<0){throw new Error("gl-texture2d: Unknown filter mode "+v)}gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,v);return this._magFilter=v}},mipSamples:{get:function(){return this._anisoSamples},set:function(i){var psamples=this._anisoSamples;this._anisoSamples=Math.max(i,1)|0;if(psamples!==this._anisoSamples){var ext=this.gl.getExtension("EXT_texture_filter_anisotropic");if(ext){this.gl.texParameterf(this.gl.TEXTURE_2D,ext.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(v){this.bind();if(wrapTypes.indexOf(v)<0){throw new Error("gl-texture2d: Unknown wrap mode "+v)}this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,v);return this._wrapS=v}},wrapT:{get:function(){return this._wrapT},set:function(v){this.bind();if(wrapTypes.indexOf(v)<0){throw new Error("gl-texture2d: Unknown wrap mode "+v)}this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,v);return this._wrapT=v}},wrap:{get:function(){return this._wrapVector},set:function(v){if(!Array.isArray(v)){v=[v,v]}if(v.length!==2){throw new Error("gl-texture2d: Must specify wrap mode for rows and columns")}for(var i=0;i<2;++i){if(wrapTypes.indexOf(v[i])<0){throw new Error("gl-texture2d: Unknown wrap mode "+v)}}this._wrapS=v[0];this._wrapT=v[1];var gl=this.gl;this.bind();gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,this._wrapS);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,this._wrapT);return v}},shape:{get:function(){return this._shapeVector},set:function(x){if(!Array.isArray(x)){x=[x|0,x|0]}else{if(x.length!==2){throw new Error("gl-texture2d: Invalid texture shape")}}reshapeTexture(this,x[0]|0,x[1]|0);return[x[0]|0,x[1]|0]}},width:{get:function(){return this._shape[0]},set:function(w){w=w|0;reshapeTexture(this,w,this._shape[1]);return w}},height:{get:function(){return this._shape[1]},set:function(h){h=h|0;reshapeTexture(this,this._shape[0],h);return h}}});proto.bind=function(unit){var gl=this.gl;if(unit!==undefined){gl.activeTexture(gl.TEXTURE0+(unit|0))}gl.bindTexture(gl.TEXTURE_2D,this.handle);if(unit!==undefined){return unit|0}return gl.getParameter(gl.ACTIVE_TEXTURE)-gl.TEXTURE0};proto.dispose=function(){this.gl.deleteTexture(this.handle)};proto.generateMipmap=function(){this.bind();this.gl.generateMipmap(this.gl.TEXTURE_2D);var l=Math.min(this._shape[0],this._shape[1]);for(var i=0;l>0;++i,l>>>=1){if(this._mipLevels.indexOf(i)<0){this._mipLevels.push(i)}}};proto.setPixels=function(data,x_off,y_off,mip_level){var gl=this.gl;this.bind();if(Array.isArray(x_off)){mip_level=y_off;y_off=x_off[1]|0;x_off=x_off[0]|0}else{x_off=x_off||0;y_off=y_off||0}mip_level=mip_level||0;var directData=acceptTextureDOM(data)?data:data.raw;if(directData){var needsMip=this._mipLevels.indexOf(mip_level)<0;if(needsMip){gl.texImage2D(gl.TEXTURE_2D,0,this.format,this.format,this.type,directData);this._mipLevels.push(mip_level)}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,this.format,this.type,directData)}}else if(data.shape&&data.stride&&data.data){if(data.shape.length<2||x_off+data.shape[1]>this._shape[1]>>>mip_level||y_off+data.shape[0]>this._shape[0]>>>mip_level||x_off<0||y_off<0){throw new Error("gl-texture2d: Texture dimensions are out of bounds")}texSubImageArray(gl,x_off,y_off,mip_level,this.format,this.type,this._mipLevels,data)}else{throw new Error("gl-texture2d: Unsupported data type")}};function isPacked(shape,stride){if(shape.length===3){return stride[2]===1&&stride[1]===shape[0]*shape[2]&&stride[0]===shape[2]}return stride[0]===1&&stride[1]===shape[0]}function texSubImageArray(gl,x_off,y_off,mip_level,cformat,ctype,mipLevels,array){var dtype=array.dtype;var shape=array.shape.slice();if(shape.length<2||shape.length>3){throw new Error("gl-texture2d: Invalid ndarray, must be 2d or 3d")}var type=0,format=0;var packed=isPacked(shape,array.stride.slice());if(dtype==="float32"){type=gl.FLOAT}else if(dtype==="float64"){type=gl.FLOAT;packed=false;dtype="float32"}else if(dtype==="uint8"){type=gl.UNSIGNED_BYTE}else{type=gl.UNSIGNED_BYTE;packed=false;dtype="uint8"}var channels=1;if(shape.length===2){format=gl.LUMINANCE;shape=[shape[0],shape[1],1];array=ndarray(array.data,shape,[array.stride[0],array.stride[1],1],array.offset)}else if(shape.length===3){if(shape[2]===1){format=gl.ALPHA}else if(shape[2]===2){format=gl.LUMINANCE_ALPHA}else if(shape[2]===3){format=gl.RGB}else if(shape[2]===4){format=gl.RGBA}else{throw new Error("gl-texture2d: Invalid shape for pixel coords")}channels=shape[2]}else{throw new Error("gl-texture2d: Invalid shape for texture")}if((format===gl.LUMINANCE||format===gl.ALPHA)&&(cformat===gl.LUMINANCE||cformat===gl.ALPHA)){format=cformat}if(format!==cformat){throw new Error("gl-texture2d: Incompatible texture format for setPixels")}var size=array.size;var needsMip=mipLevels.indexOf(mip_level)<0;if(needsMip){mipLevels.push(mip_level)}if(type===ctype&&packed){if(array.offset===0&&array.data.length===size){if(needsMip){gl.texImage2D(gl.TEXTURE_2D,mip_level,cformat,shape[0],shape[1],0,cformat,ctype,array.data)}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,shape[0],shape[1],cformat,ctype,array.data)}}else{if(needsMip){gl.texImage2D(gl.TEXTURE_2D,mip_level,cformat,shape[0],shape[1],0,cformat,ctype,array.data.subarray(array.offset,array.offset+size))}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,shape[0],shape[1],cformat,ctype,array.data.subarray(array.offset,array.offset+size))}}}else{var pack_buffer;if(ctype===gl.FLOAT){pack_buffer=pool.mallocFloat32(size)}else{pack_buffer=pool.mallocUint8(size)}var pack_view=ndarray(pack_buffer,shape,[shape[2],shape[2]*shape[0],1]);if(type===gl.FLOAT&&ctype===gl.UNSIGNED_BYTE){convertFloatToUint8(pack_view,array)}else{ops.assign(pack_view,array)}if(needsMip){gl.texImage2D(gl.TEXTURE_2D,mip_level,cformat,shape[0],shape[1],0,cformat,ctype,pack_buffer.subarray(0,size))}else{gl.texSubImage2D(gl.TEXTURE_2D,mip_level,x_off,y_off,shape[0],shape[1],cformat,ctype,pack_buffer.subarray(0,size))}if(ctype===gl.FLOAT){pool.freeFloat32(pack_buffer)}else{pool.freeUint8(pack_buffer)}}}function initTexture(gl){var tex=gl.createTexture();gl.bindTexture(gl.TEXTURE_2D,tex);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.NEAREST);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);return tex}function createTextureShape(gl,width,height,format,type){var maxTextureSize=gl.getParameter(gl.MAX_TEXTURE_SIZE);if(width<0||width>maxTextureSize||height<0||height>maxTextureSize){throw new Error("gl-texture2d: Invalid texture shape")}if(type===gl.FLOAT&&!gl.getExtension("OES_texture_float")){throw new Error("gl-texture2d: Floating point textures not supported on this platform")}var tex=initTexture(gl);gl.texImage2D(gl.TEXTURE_2D,0,format,width,height,0,format,type,null);return new Texture2D(gl,tex,width,height,format,type)}function createTextureDOM(gl,directData,width,height,format,type){var tex=initTexture(gl);gl.texImage2D(gl.TEXTURE_2D,0,format,format,type,directData);return new Texture2D(gl,tex,width,height,format,type)}function createTextureArray(gl,array){var dtype=array.dtype;var shape=array.shape.slice();var maxSize=gl.getParameter(gl.MAX_TEXTURE_SIZE);if(shape[0]<0||shape[0]>maxSize||shape[1]<0||shape[1]>maxSize){throw new Error("gl-texture2d: Invalid texture size")}var packed=isPacked(shape,array.stride.slice());var type=0;if(dtype==="float32"){type=gl.FLOAT}else if(dtype==="float64"){type=gl.FLOAT;packed=false;dtype="float32"}else if(dtype==="uint8"){type=gl.UNSIGNED_BYTE}else{type=gl.UNSIGNED_BYTE;packed=false;dtype="uint8"}var format=0;if(shape.length===2){format=gl.LUMINANCE;shape=[shape[0],shape[1],1];array=ndarray(array.data,shape,[array.stride[0],array.stride[1],1],array.offset)}else if(shape.length===3){if(shape[2]===1){format=gl.ALPHA}else if(shape[2]===2){format=gl.LUMINANCE_ALPHA}else if(shape[2]===3){format=gl.RGB}else if(shape[2]===4){format=gl.RGBA}else{throw new Error("gl-texture2d: Invalid shape for pixel coords")}}else{throw new Error("gl-texture2d: Invalid shape for texture")}if(type===gl.FLOAT&&!gl.getExtension("OES_texture_float")){type=gl.UNSIGNED_BYTE;packed=false}var buffer,buf_store;var size=array.size;if(!packed){var stride=[shape[2],shape[2]*shape[0],1];buf_store=pool.malloc(size,dtype);var buf_array=ndarray(buf_store,shape,stride,0);if((dtype==="float32"||dtype==="float64")&&type===gl.UNSIGNED_BYTE){convertFloatToUint8(buf_array,array)}else{ops.assign(buf_array,array)}buffer=buf_store.subarray(0,size)}else if(array.offset===0&&array.data.length===size){buffer=array.data}else{buffer=array.data.subarray(array.offset,array.offset+size)}var tex=initTexture(gl);gl.texImage2D(gl.TEXTURE_2D,0,format,shape[0],shape[1],0,format,type,buffer);if(!packed){pool.free(buf_store)}return new Texture2D(gl,tex,shape[0],shape[1],format,type)}function createTexture2D(gl){if(arguments.length<=1){throw new Error("gl-texture2d: Missing arguments for texture2d constructor")}if(!linearTypes){lazyInitLinearTypes(gl)}if(typeof arguments[1]==="number"){return createTextureShape(gl,arguments[1],arguments[2],arguments[3]||gl.RGBA,arguments[4]||gl.UNSIGNED_BYTE)}if(Array.isArray(arguments[1])){return createTextureShape(gl,arguments[1][0]|0,arguments[1][1]|0,arguments[2]||gl.RGBA,arguments[3]||gl.UNSIGNED_BYTE)}if(typeof arguments[1]==="object"){var obj=arguments[1];var directData=acceptTextureDOM(obj)?obj:obj.raw;if(directData){return createTextureDOM(gl,directData,obj.width|0,obj.height|0,arguments[2]||gl.RGBA,arguments[3]||gl.UNSIGNED_BYTE)}else if(obj.shape&&obj.data&&obj.stride){return createTextureArray(gl,obj)}}throw new Error("gl-texture2d: Invalid arguments for texture2d constructor")}},{ndarray:417,"ndarray-ops":411,"typedarray-pool":507}],304:[function(require,module,exports){"use strict";var pick=require("pick-by-alias");module.exports=function setContext(o){if(!o)o={};else if(typeof o==="string")o={container:o};if(isCanvas(o)){o={container:o}}else if(isElement(o)){o={container:o}}else if(isContext(o)){o={gl:o}}else{o=pick(o,{container:"container target element el canvas holder parent parentNode wrapper use ref root node",gl:"gl context webgl glContext",attrs:"attributes attrs contextAttributes",pixelRatio:"pixelRatio pxRatio px ratio pxratio pixelratio"},true)}if(!o.pixelRatio)o.pixelRatio=window.pixelRatio||1;if(o.gl){return o.gl}if(o.canvas){o.container=o.canvas.parentNode}if(o.container){if(typeof o.container==="string"){var c=document.querySelector(o.container);if(!c)throw Error("Element "+o.container+" is not found");o.container=c}if(isCanvas(o.container)){o.canvas=o.container;o.container=o.canvas.parentNode}else if(!o.canvas){o.canvas=document.createElement("canvas");o.container.appendChild(o.canvas);resize(o)}}else if(!o.canvas){o.container=document.body||document.documentElement;o.canvas=document.createElement("canvas");o.canvas.style.position="absolute";o.canvas.style.top=0;o.canvas.style.left=0;o.container.appendChild(o.canvas);resize(o)}if(!o.gl){try{o.gl=o.canvas.getContext("webgl",o.attrs)}catch(e){try{o.gl=o.canvas.getContext("experimental-webgl",o.attrs)}catch(e){o.gl=o.canvas.getContext("webgl-experimental",o.attrs)}}}return o.gl};function resize(o){if(o.container){if(o.container==document.body){if(!document.body.style.width)o.canvas.width=o.width||o.pixelRatio*window.innerWidth;if(!document.body.style.height)o.canvas.height=o.height||o.pixelRatio*window.innerHeight}else{var bounds=o.container.getBoundingClientRect();o.canvas.width=o.width||bounds.right-bounds.left;o.canvas.height=o.height||bounds.bottom-bounds.top}}}function isCanvas(e){return typeof e.getContext==="function"&&"width"in e&&"height"in e}function isElement(e){return typeof e.nodeName==="string"&&typeof e.appendChild==="function"&&typeof e.getBoundingClientRect==="function"}function isContext(e){return typeof e.drawArrays==="function"||typeof e.drawElements==="function"}},{"pick-by-alias":432}],305:[function(require,module,exports){"use strict";function doBind(gl,elements,attributes){if(elements){elements.bind()}else{gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,null)}var nattribs=gl.getParameter(gl.MAX_VERTEX_ATTRIBS)|0;if(attributes){if(attributes.length>nattribs){throw new Error("gl-vao: Too many vertex attributes")}for(var i=0;i1){return 0}else{return Math.acos(cosine)}}},{"./dot":317,"./fromValues":319,"./normalize":328}],311:[function(require,module,exports){module.exports=clone;function clone(a){var out=new Float32Array(3);out[0]=a[0];out[1]=a[1];out[2]=a[2];return out}},{}],312:[function(require,module,exports){module.exports=copy;function copy(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];return out}},{}],313:[function(require,module,exports){module.exports=create;function create(){var out=new Float32Array(3);out[0]=0;out[1]=0;out[2]=0;return out}},{}],314:[function(require,module,exports){module.exports=cross;function cross(out,a,b){var ax=a[0],ay=a[1],az=a[2],bx=b[0],by=b[1],bz=b[2];out[0]=ay*bz-az*by;out[1]=az*bx-ax*bz;out[2]=ax*by-ay*bx;return out}},{}],315:[function(require,module,exports){module.exports=distance;function distance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return Math.sqrt(x*x+y*y+z*z)}},{}],316:[function(require,module,exports){module.exports=divide;function divide(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];return out}},{}],317:[function(require,module,exports){module.exports=dot;function dot(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]}},{}],318:[function(require,module,exports){module.exports=forEach;var vec=require("./create")();function forEach(a,stride,offset,count,fn,arg){var i,l;if(!stride){stride=3}if(!offset){offset=0}if(count){l=Math.min(count*stride+offset,a.length)}else{l=a.length}for(i=offset;i0){len=1/Math.sqrt(len);out[0]=a[0]*len;out[1]=a[1]*len;out[2]=a[2]*len}return out}},{}],329:[function(require,module,exports){module.exports=random;function random(out,scale){scale=scale||1;var r=Math.random()*2*Math.PI;var z=Math.random()*2-1;var zScale=Math.sqrt(1-z*z)*scale;out[0]=Math.cos(r)*zScale;out[1]=Math.sin(r)*zScale;out[2]=z*scale;return out}},{}],330:[function(require,module,exports){module.exports=rotateX;function rotateX(out,a,b,c){var p=[],r=[];p[0]=a[0]-b[0];p[1]=a[1]-b[1];p[2]=a[2]-b[2];r[0]=p[0];r[1]=p[1]*Math.cos(c)-p[2]*Math.sin(c);r[2]=p[1]*Math.sin(c)+p[2]*Math.cos(c);out[0]=r[0]+b[0];out[1]=r[1]+b[1];out[2]=r[2]+b[2];return out}},{}],331:[function(require,module,exports){module.exports=rotateY;function rotateY(out,a,b,c){var p=[],r=[];p[0]=a[0]-b[0];p[1]=a[1]-b[1];p[2]=a[2]-b[2];r[0]=p[2]*Math.sin(c)+p[0]*Math.cos(c);r[1]=p[1];r[2]=p[2]*Math.cos(c)-p[0]*Math.sin(c);out[0]=r[0]+b[0];out[1]=r[1]+b[1];out[2]=r[2]+b[2];return out}},{}],332:[function(require,module,exports){module.exports=rotateZ;function rotateZ(out,a,b,c){var p=[],r=[];p[0]=a[0]-b[0];p[1]=a[1]-b[1];p[2]=a[2]-b[2];r[0]=p[0]*Math.cos(c)-p[1]*Math.sin(c);r[1]=p[0]*Math.sin(c)+p[1]*Math.cos(c);r[2]=p[2];out[0]=r[0]+b[0];out[1]=r[1]+b[1];out[2]=r[2]+b[2];return out}},{}],333:[function(require,module,exports){module.exports=scale;function scale(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;return out}},{}],334:[function(require,module,exports){module.exports=scaleAndAdd;function scaleAndAdd(out,a,b,scale){out[0]=a[0]+b[0]*scale;out[1]=a[1]+b[1]*scale;out[2]=a[2]+b[2]*scale;return out}},{}],335:[function(require,module,exports){module.exports=set;function set(out,x,y,z){out[0]=x;out[1]=y;out[2]=z;return out}},{}],336:[function(require,module,exports){module.exports=squaredDistance;function squaredDistance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2];return x*x+y*y+z*z}},{}],337:[function(require,module,exports){module.exports=squaredLength;function squaredLength(a){var x=a[0],y=a[1],z=a[2];return x*x+y*y+z*z}},{}],338:[function(require,module,exports){module.exports=subtract;function subtract(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];return out}},{}],339:[function(require,module,exports){module.exports=transformMat3;function transformMat3(out,a,m){var x=a[0],y=a[1],z=a[2];out[0]=x*m[0]+y*m[3]+z*m[6];out[1]=x*m[1]+y*m[4]+z*m[7];out[2]=x*m[2]+y*m[5]+z*m[8];return out}},{}],340:[function(require,module,exports){module.exports=transformMat4;function transformMat4(out,a,m){var x=a[0],y=a[1],z=a[2],w=m[3]*x+m[7]*y+m[11]*z+m[15];w=w||1;out[0]=(m[0]*x+m[4]*y+m[8]*z+m[12])/w;out[1]=(m[1]*x+m[5]*y+m[9]*z+m[13])/w;out[2]=(m[2]*x+m[6]*y+m[10]*z+m[14])/w;return out}},{}],341:[function(require,module,exports){module.exports=transformQuat;function transformQuat(out,a,q){var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],ix=qw*x+qy*z-qz*y,iy=qw*y+qz*x-qx*z,iz=qw*z+qx*y-qy*x,iw=-qx*x-qy*y-qz*z;out[0]=ix*qw+iw*-qx+iy*-qz-iz*-qy;out[1]=iy*qw+iw*-qy+iz*-qx-ix*-qz;out[2]=iz*qw+iw*-qz+ix*-qy-iy*-qx;return out}},{}],342:[function(require,module,exports){module.exports=add;function add(out,a,b){out[0]=a[0]+b[0];out[1]=a[1]+b[1];out[2]=a[2]+b[2];out[3]=a[3]+b[3];return out}},{}],343:[function(require,module,exports){module.exports=clone;function clone(a){var out=new Float32Array(4);out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out}},{}],344:[function(require,module,exports){module.exports=copy;function copy(out,a){out[0]=a[0];out[1]=a[1];out[2]=a[2];out[3]=a[3];return out}},{}],345:[function(require,module,exports){module.exports=create;function create(){var out=new Float32Array(4);out[0]=0;out[1]=0;out[2]=0;out[3]=0;return out}},{}],346:[function(require,module,exports){module.exports=distance;function distance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return Math.sqrt(x*x+y*y+z*z+w*w)}},{}],347:[function(require,module,exports){module.exports=divide;function divide(out,a,b){out[0]=a[0]/b[0];out[1]=a[1]/b[1];out[2]=a[2]/b[2];out[3]=a[3]/b[3];return out}},{}],348:[function(require,module,exports){module.exports=dot;function dot(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]+a[3]*b[3]}},{}],349:[function(require,module,exports){module.exports=fromValues;function fromValues(x,y,z,w){var out=new Float32Array(4);out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out}},{}],350:[function(require,module,exports){module.exports={create:require("./create"),clone:require("./clone"),fromValues:require("./fromValues"),copy:require("./copy"),set:require("./set"),add:require("./add"),subtract:require("./subtract"),multiply:require("./multiply"),divide:require("./divide"),min:require("./min"),max:require("./max"),scale:require("./scale"),scaleAndAdd:require("./scaleAndAdd"),distance:require("./distance"),squaredDistance:require("./squaredDistance"),length:require("./length"),squaredLength:require("./squaredLength"),negate:require("./negate"),inverse:require("./inverse"),normalize:require("./normalize"),dot:require("./dot"),lerp:require("./lerp"),random:require("./random"),transformMat4:require("./transformMat4"),transformQuat:require("./transformQuat")}},{"./add":342,"./clone":343,"./copy":344,"./create":345,"./distance":346,"./divide":347,"./dot":348,"./fromValues":349,"./inverse":351,"./length":352,"./lerp":353,"./max":354,"./min":355,"./multiply":356,"./negate":357,"./normalize":358,"./random":359,"./scale":360,"./scaleAndAdd":361,"./set":362,"./squaredDistance":363,"./squaredLength":364,"./subtract":365,"./transformMat4":366,"./transformQuat":367}],351:[function(require,module,exports){module.exports=inverse;function inverse(out,a){out[0]=1/a[0];out[1]=1/a[1];out[2]=1/a[2];out[3]=1/a[3];return out}},{}],352:[function(require,module,exports){module.exports=length;function length(a){var x=a[0],y=a[1],z=a[2],w=a[3];return Math.sqrt(x*x+y*y+z*z+w*w)}},{}],353:[function(require,module,exports){module.exports=lerp;function lerp(out,a,b,t){var ax=a[0],ay=a[1],az=a[2],aw=a[3];out[0]=ax+t*(b[0]-ax);out[1]=ay+t*(b[1]-ay);out[2]=az+t*(b[2]-az);out[3]=aw+t*(b[3]-aw);return out}},{}],354:[function(require,module,exports){module.exports=max;function max(out,a,b){out[0]=Math.max(a[0],b[0]);out[1]=Math.max(a[1],b[1]);out[2]=Math.max(a[2],b[2]);out[3]=Math.max(a[3],b[3]);return out}},{}],355:[function(require,module,exports){module.exports=min;function min(out,a,b){out[0]=Math.min(a[0],b[0]);out[1]=Math.min(a[1],b[1]);out[2]=Math.min(a[2],b[2]);out[3]=Math.min(a[3],b[3]);return out}},{}],356:[function(require,module,exports){module.exports=multiply;function multiply(out,a,b){out[0]=a[0]*b[0];out[1]=a[1]*b[1];out[2]=a[2]*b[2];out[3]=a[3]*b[3];return out}},{}],357:[function(require,module,exports){module.exports=negate;function negate(out,a){out[0]=-a[0];out[1]=-a[1];out[2]=-a[2];out[3]=-a[3];return out}},{}],358:[function(require,module,exports){module.exports=normalize;function normalize(out,a){var x=a[0],y=a[1],z=a[2],w=a[3];var len=x*x+y*y+z*z+w*w;if(len>0){len=1/Math.sqrt(len);out[0]=x*len;out[1]=y*len;out[2]=z*len;out[3]=w*len}return out}},{}],359:[function(require,module,exports){var vecNormalize=require("./normalize");var vecScale=require("./scale");module.exports=random;function random(out,scale){scale=scale||1;out[0]=Math.random();out[1]=Math.random();out[2]=Math.random();out[3]=Math.random();vecNormalize(out,out);vecScale(out,out,scale);return out}},{"./normalize":358,"./scale":360}],360:[function(require,module,exports){module.exports=scale;function scale(out,a,b){out[0]=a[0]*b;out[1]=a[1]*b;out[2]=a[2]*b;out[3]=a[3]*b;return out}},{}],361:[function(require,module,exports){module.exports=scaleAndAdd;function scaleAndAdd(out,a,b,scale){out[0]=a[0]+b[0]*scale;out[1]=a[1]+b[1]*scale;out[2]=a[2]+b[2]*scale;out[3]=a[3]+b[3]*scale;return out}},{}],362:[function(require,module,exports){module.exports=set;function set(out,x,y,z,w){out[0]=x;out[1]=y;out[2]=z;out[3]=w;return out}},{}],363:[function(require,module,exports){module.exports=squaredDistance;function squaredDistance(a,b){var x=b[0]-a[0],y=b[1]-a[1],z=b[2]-a[2],w=b[3]-a[3];return x*x+y*y+z*z+w*w}},{}],364:[function(require,module,exports){module.exports=squaredLength;function squaredLength(a){var x=a[0],y=a[1],z=a[2],w=a[3];return x*x+y*y+z*z+w*w}},{}],365:[function(require,module,exports){module.exports=subtract;function subtract(out,a,b){out[0]=a[0]-b[0];out[1]=a[1]-b[1];out[2]=a[2]-b[2];out[3]=a[3]-b[3];return out}},{}],366:[function(require,module,exports){module.exports=transformMat4;function transformMat4(out,a,m){var x=a[0],y=a[1],z=a[2],w=a[3];out[0]=m[0]*x+m[4]*y+m[8]*z+m[12]*w;out[1]=m[1]*x+m[5]*y+m[9]*z+m[13]*w;out[2]=m[2]*x+m[6]*y+m[10]*z+m[14]*w;out[3]=m[3]*x+m[7]*y+m[11]*z+m[15]*w;return out}},{}],367:[function(require,module,exports){module.exports=transformQuat;function transformQuat(out,a,q){var x=a[0],y=a[1],z=a[2],qx=q[0],qy=q[1],qz=q[2],qw=q[3],ix=qw*x+qy*z-qz*y,iy=qw*y+qz*x-qx*z,iz=qw*z+qx*y-qy*x,iw=-qx*x-qy*y-qz*z;out[0]=ix*qw+iw*-qx+iy*-qz-iz*-qy;out[1]=iy*qw+iw*-qy+iz*-qx-ix*-qz;out[2]=iz*qw+iw*-qz+ix*-qy-iy*-qx;out[3]=a[3];return out}},{}],368:[function(require,module,exports){module.exports=decodeFloat;var UINT8_VIEW=new Uint8Array(4);var FLOAT_VIEW=new Float32Array(UINT8_VIEW.buffer);function decodeFloat(x,y,z,w){UINT8_VIEW[0]=w;UINT8_VIEW[1]=z;UINT8_VIEW[2]=y;UINT8_VIEW[3]=x;return FLOAT_VIEW[0]}},{}],369:[function(require,module,exports){var tokenize=require("glsl-tokenizer");var atob=require("atob-lite");module.exports=getName;function getName(src){var tokens=Array.isArray(src)?src:tokenize(src);for(var i=0;i0)continue;res=buf.slice(0,1).join("")}token(res);start+=res.length;content=content.slice(res.length);return content.length}while(1)}function hex(){if(/[^a-fA-F0-9]/.test(c)){token(content.join(""));mode=NORMAL;return i}content.push(c);last=c;return i+1}function integer(){if(c==="."){content.push(c);mode=FLOAT;last=c;return i+1}if(/[eE]/.test(c)){content.push(c);mode=FLOAT;last=c;return i+1}if(c==="x"&&content.length===1&&content[0]==="0"){mode=HEX;content.push(c);last=c;return i+1}if(/[^\d]/.test(c)){token(content.join(""));mode=NORMAL;return i}content.push(c);last=c;return i+1}function decimal(){if(c==="f"){content.push(c);last=c;i+=1}if(/[eE]/.test(c)){content.push(c);last=c;return i+1}if(c==="-"&&/[eE]/.test(last)){content.push(c);last=c;return i+1}if(/[^\d]/.test(c)){token(content.join(""));mode=NORMAL;return i}content.push(c);last=c;return i+1}function readtoken(){if(/[^\d\w_]/.test(c)){var contentstr=content.join("");if(allLiterals.indexOf(contentstr)>-1){mode=KEYWORD}else if(allBuiltins.indexOf(contentstr)>-1){mode=BUILTIN}else{mode=IDENT}token(content.join(""));mode=NORMAL;return i}content.push(c);last=c;return i+1}}},{"./lib/builtins":372,"./lib/builtins-300es":371,"./lib/literals":374,"./lib/literals-300es":373,"./lib/operators":375}],371:[function(require,module,exports){var v100=require("./builtins");v100=v100.slice().filter(function(b){return!/^(gl\_|texture)/.test(b)});module.exports=v100.concat(["gl_VertexID","gl_InstanceID","gl_Position","gl_PointSize","gl_FragCoord","gl_FrontFacing","gl_FragDepth","gl_PointCoord","gl_MaxVertexAttribs","gl_MaxVertexUniformVectors","gl_MaxVertexOutputVectors","gl_MaxFragmentInputVectors","gl_MaxVertexTextureImageUnits","gl_MaxCombinedTextureImageUnits","gl_MaxTextureImageUnits","gl_MaxFragmentUniformVectors","gl_MaxDrawBuffers","gl_MinProgramTexelOffset","gl_MaxProgramTexelOffset","gl_DepthRangeParameters","gl_DepthRange","trunc","round","roundEven","isnan","isinf","floatBitsToInt","floatBitsToUint","intBitsToFloat","uintBitsToFloat","packSnorm2x16","unpackSnorm2x16","packUnorm2x16","unpackUnorm2x16","packHalf2x16","unpackHalf2x16","outerProduct","transpose","determinant","inverse","texture","textureSize","textureProj","textureLod","textureOffset","texelFetch","texelFetchOffset","textureProjOffset","textureLodOffset","textureProjLod","textureProjLodOffset","textureGrad","textureGradOffset","textureProjGrad","textureProjGradOffset"])},{"./builtins":372}],372:[function(require,module,exports){module.exports=["abs","acos","all","any","asin","atan","ceil","clamp","cos","cross","dFdx","dFdy","degrees","distance","dot","equal","exp","exp2","faceforward","floor","fract","gl_BackColor","gl_BackLightModelProduct","gl_BackLightProduct","gl_BackMaterial","gl_BackSecondaryColor","gl_ClipPlane","gl_ClipVertex","gl_Color","gl_DepthRange","gl_DepthRangeParameters","gl_EyePlaneQ","gl_EyePlaneR","gl_EyePlaneS","gl_EyePlaneT","gl_Fog","gl_FogCoord","gl_FogFragCoord","gl_FogParameters","gl_FragColor","gl_FragCoord","gl_FragData","gl_FragDepth","gl_FragDepthEXT","gl_FrontColor","gl_FrontFacing","gl_FrontLightModelProduct","gl_FrontLightProduct","gl_FrontMaterial","gl_FrontSecondaryColor","gl_LightModel","gl_LightModelParameters","gl_LightModelProducts","gl_LightProducts","gl_LightSource","gl_LightSourceParameters","gl_MaterialParameters","gl_MaxClipPlanes","gl_MaxCombinedTextureImageUnits","gl_MaxDrawBuffers","gl_MaxFragmentUniformComponents","gl_MaxLights","gl_MaxTextureCoords","gl_MaxTextureImageUnits","gl_MaxTextureUnits","gl_MaxVaryingFloats","gl_MaxVertexAttribs","gl_MaxVertexTextureImageUnits","gl_MaxVertexUniformComponents","gl_ModelViewMatrix","gl_ModelViewMatrixInverse","gl_ModelViewMatrixInverseTranspose","gl_ModelViewMatrixTranspose","gl_ModelViewProjectionMatrix","gl_ModelViewProjectionMatrixInverse","gl_ModelViewProjectionMatrixInverseTranspose","gl_ModelViewProjectionMatrixTranspose","gl_MultiTexCoord0","gl_MultiTexCoord1","gl_MultiTexCoord2","gl_MultiTexCoord3","gl_MultiTexCoord4","gl_MultiTexCoord5","gl_MultiTexCoord6","gl_MultiTexCoord7","gl_Normal","gl_NormalMatrix","gl_NormalScale","gl_ObjectPlaneQ","gl_ObjectPlaneR","gl_ObjectPlaneS","gl_ObjectPlaneT","gl_Point","gl_PointCoord","gl_PointParameters","gl_PointSize","gl_Position","gl_ProjectionMatrix","gl_ProjectionMatrixInverse","gl_ProjectionMatrixInverseTranspose","gl_ProjectionMatrixTranspose","gl_SecondaryColor","gl_TexCoord","gl_TextureEnvColor","gl_TextureMatrix","gl_TextureMatrixInverse","gl_TextureMatrixInverseTranspose","gl_TextureMatrixTranspose","gl_Vertex","greaterThan","greaterThanEqual","inversesqrt","length","lessThan","lessThanEqual","log","log2","matrixCompMult","max","min","mix","mod","normalize","not","notEqual","pow","radians","reflect","refract","sign","sin","smoothstep","sqrt","step","tan","texture2D","texture2DLod","texture2DProj","texture2DProjLod","textureCube","textureCubeLod","texture2DLodEXT","texture2DProjLodEXT","textureCubeLodEXT","texture2DGradEXT","texture2DProjGradEXT","textureCubeGradEXT"]},{}],373:[function(require,module,exports){var v100=require("./literals");module.exports=v100.slice().concat(["layout","centroid","smooth","case","mat2x2","mat2x3","mat2x4","mat3x2","mat3x3","mat3x4","mat4x2","mat4x3","mat4x4","uint","uvec2","uvec3","uvec4","samplerCubeShadow","sampler2DArray","sampler2DArrayShadow","isampler2D","isampler3D","isamplerCube","isampler2DArray","usampler2D","usampler3D","usamplerCube","usampler2DArray","coherent","restrict","readonly","writeonly","resource","atomic_uint","noperspective","patch","sample","subroutine","common","partition","active","filter","image1D","image2D","image3D","imageCube","iimage1D","iimage2D","iimage3D","iimageCube","uimage1D","uimage2D","uimage3D","uimageCube","image1DArray","image2DArray","iimage1DArray","iimage2DArray","uimage1DArray","uimage2DArray","image1DShadow","image2DShadow","image1DArrayShadow","image2DArrayShadow","imageBuffer","iimageBuffer","uimageBuffer","sampler1DArray","sampler1DArrayShadow","isampler1D","isampler1DArray","usampler1D","usampler1DArray","isampler2DRect","usampler2DRect","samplerBuffer","isamplerBuffer","usamplerBuffer","sampler2DMS","isampler2DMS","usampler2DMS","sampler2DMSArray","isampler2DMSArray","usampler2DMSArray"])},{"./literals":374}],374:[function(require,module,exports){module.exports=["precision","highp","mediump","lowp","attribute","const","uniform","varying","break","continue","do","for","while","if","else","in","out","inout","float","int","void","bool","true","false","discard","return","mat2","mat3","mat4","vec2","vec3","vec4","ivec2","ivec3","ivec4","bvec2","bvec3","bvec4","sampler1D","sampler2D","sampler3D","samplerCube","sampler1DShadow","sampler2DShadow","struct","asm","class","union","enum","typedef","template","this","packed","goto","switch","default","inline","noinline","volatile","public","static","extern","external","interface","long","short","double","half","fixed","unsigned","input","output","hvec2","hvec3","hvec4","dvec2","dvec3","dvec4","fvec2","fvec3","fvec4","sampler2DRect","sampler3DRect","sampler2DRectShadow","sizeof","cast","namespace","using"]},{}],375:[function(require,module,exports){module.exports=["<<=",">>=","++","--","<<",">>","<=",">=","==","!=","&&","||","+=","-=","*=","/=","%=","&=","^^","^=","|=","(",")","[","]",".","!","~","*","/","%","+","-","<",">","&","^","|","?",":","=",",",";","{","}"]},{}],376:[function(require,module,exports){var tokenize=require("./index");module.exports=tokenizeString;function tokenizeString(str,opt){var generator=tokenize(opt);var tokens=[];tokens=tokens.concat(generator(str));tokens=tokens.concat(generator(null));return tokens}},{"./index":370}],377:[function(require,module,exports){module.exports=function(strings){if(typeof strings==="string")strings=[strings];var exprs=[].slice.call(arguments,1);var parts=[];for(var i=0;i>1;var nBits=-7;var i=isLE?nBytes-1:0;var d=isLE?-1:1;var s=buffer[offset+i];i+=d;e=s&(1<<-nBits)-1;s>>=-nBits;nBits+=eLen;for(;nBits>0;e=e*256+buffer[offset+i],i+=d,nBits-=8){}m=e&(1<<-nBits)-1;e>>=-nBits;nBits+=mLen;for(;nBits>0;m=m*256+buffer[offset+i],i+=d,nBits-=8){}if(e===0){e=1-eBias}else if(e===eMax){return m?NaN:(s?-1:1)*Infinity}else{m=m+Math.pow(2,mLen);e=e-eBias}return(s?-1:1)*m*Math.pow(2,e-mLen)};exports.write=function(buffer,value,offset,isLE,mLen,nBytes){var e,m,c;var eLen=nBytes*8-mLen-1;var eMax=(1<>1;var rt=mLen===23?Math.pow(2,-24)-Math.pow(2,-77):0;var i=isLE?0:nBytes-1;var d=isLE?1:-1;var s=value<0||value===0&&1/value<0?1:0;value=Math.abs(value);if(isNaN(value)||value===Infinity){m=isNaN(value)?1:0;e=eMax}else{e=Math.floor(Math.log(value)/Math.LN2);if(value*(c=Math.pow(2,-e))<1){e--;c*=2}if(e+eBias>=1){value+=rt/c}else{value+=rt*Math.pow(2,1-eBias)}if(value*c>=2){e++;c/=2}if(e+eBias>=eMax){m=0;e=eMax}else if(e+eBias>=1){m=(value*c-1)*Math.pow(2,mLen);e=e+eBias}else{m=value*Math.pow(2,eBias-1)*Math.pow(2,mLen);e=0}}for(;mLen>=8;buffer[offset+i]=m&255,i+=d,m/=256,mLen-=8){}e=e<0;buffer[offset+i]=e&255,i+=d,e/=256,eLen-=8){}buffer[offset+i-d]|=s*128}},{}],381:[function(require,module,exports){"use strict";module.exports=incrementalConvexHull;var orient=require("robust-orientation");var compareCell=require("simplicial-complex").compareCells;function compareInt(a,b){return a-b}function Simplex(vertices,adjacent,boundary){this.vertices=vertices;this.adjacent=adjacent;this.boundary=boundary;this.lastVisited=-1}Simplex.prototype.flip=function(){var t=this.vertices[0];this.vertices[0]=this.vertices[1];this.vertices[1]=t;var u=this.adjacent[0];this.adjacent[0]=this.adjacent[1];this.adjacent[1]=u};function GlueFacet(vertices,cell,index){this.vertices=vertices;this.cell=cell;this.index=index}function compareGlue(a,b){return compareCell(a.vertices,b.vertices)}function bakeOrient(d){var code=["function orient(){var tuple=this.tuple;return test("];for(var i=0;i<=d;++i){if(i>0){code.push(",")}code.push("tuple[",i,"]")}code.push(")}return orient");var proc=new Function("test",code.join(""));var test=orient[d+1];if(!test){test=orient}return proc(test)}var BAKED=[];function Triangulation(dimension,vertices,simplices){this.dimension=dimension;this.vertices=vertices;this.simplices=simplices;this.interior=simplices.filter(function(c){return!c.boundary});this.tuple=new Array(dimension+1);for(var i=0;i<=dimension;++i){this.tuple[i]=this.vertices[i]}var o=BAKED[dimension];if(!o){o=BAKED[dimension]=bakeOrient(dimension)}this.orient=o}var proto=Triangulation.prototype;proto.handleBoundaryDegeneracy=function(cell,point){var d=this.dimension;var n=this.vertices.length-1;var tuple=this.tuple;var verts=this.vertices;var toVisit=[cell];cell.lastVisited=-n;while(toVisit.length>0){cell=toVisit.pop();var cellVerts=cell.vertices;var cellAdj=cell.adjacent;for(var i=0;i<=d;++i){var neighbor=cellAdj[i];if(!neighbor.boundary||neighbor.lastVisited<=-n){continue}var nv=neighbor.vertices;for(var j=0;j<=d;++j){var vv=nv[j];if(vv<0){tuple[j]=point}else{tuple[j]=verts[vv]}}var o=this.orient();if(o>0){return neighbor}neighbor.lastVisited=-n;if(o===0){toVisit.push(neighbor)}}}return null};proto.walk=function(point,random){var n=this.vertices.length-1;var d=this.dimension;var verts=this.vertices;var tuple=this.tuple;var initIndex=random?this.interior.length*Math.random()|0:this.interior.length-1;var cell=this.interior[initIndex];outerLoop:while(!cell.boundary){var cellVerts=cell.vertices;var cellAdj=cell.adjacent;for(var i=0;i<=d;++i){tuple[i]=verts[cellVerts[i]]}cell.lastVisited=n;for(var i=0;i<=d;++i){var neighbor=cellAdj[i];if(neighbor.lastVisited>=n){continue}var prev=tuple[i];tuple[i]=point;var o=this.orient();tuple[i]=prev;if(o<0){cell=neighbor;continue outerLoop}else{if(!neighbor.boundary){neighbor.lastVisited=n}else{neighbor.lastVisited=-n}}}return}return cell};proto.addPeaks=function(point,cell){var n=this.vertices.length-1;var d=this.dimension;var verts=this.vertices;var tuple=this.tuple;var interior=this.interior;var simplices=this.simplices;var tovisit=[cell];cell.lastVisited=n;cell.vertices[cell.vertices.indexOf(-1)]=n;cell.boundary=false;interior.push(cell);var glueFacets=[];while(tovisit.length>0){var cell=tovisit.pop();var cellVerts=cell.vertices;var cellAdj=cell.adjacent;var indexOfN=cellVerts.indexOf(n);if(indexOfN<0){continue}for(var i=0;i<=d;++i){if(i===indexOfN){continue}var neighbor=cellAdj[i];if(!neighbor.boundary||neighbor.lastVisited>=n){continue}var nv=neighbor.vertices;if(neighbor.lastVisited!==-n){var indexOfNeg1=0;for(var j=0;j<=d;++j){if(nv[j]<0){indexOfNeg1=j;tuple[j]=point}else{tuple[j]=verts[nv[j]]}}var o=this.orient();if(o>0){nv[indexOfNeg1]=n;neighbor.boundary=false;interior.push(neighbor);tovisit.push(neighbor);neighbor.lastVisited=n;continue}else{neighbor.lastVisited=-n}}var na=neighbor.adjacent;var vverts=cellVerts.slice();var vadj=cellAdj.slice();var ncell=new Simplex(vverts,vadj,true);simplices.push(ncell);var opposite=na.indexOf(cell);if(opposite<0){continue}na[opposite]=ncell;vadj[indexOfN]=neighbor;vverts[i]=-1;vadj[i]=cell;cellAdj[i]=ncell;ncell.flip();for(var j=0;j<=d;++j){var uu=vverts[j];if(uu<0||uu===n){continue}var nface=new Array(d-1);var nptr=0;for(var k=0;k<=d;++k){var vv=vverts[k];if(vv<0||k===j){continue}nface[nptr++]=vv}glueFacets.push(new GlueFacet(nface,ncell,j))}}}glueFacets.sort(compareGlue);for(var i=0;i+1=0){bcell[ptr++]=cv[j]}else{parity=j&1}}if(parity===(d&1)){var t=bcell[0];bcell[0]=bcell[1];bcell[1]=t}boundary.push(bcell)}}return boundary};function incrementalConvexHull(points,randomSearch){var n=points.length;if(n===0){throw new Error("Must have at least d+1 points")}var d=points[0].length;if(n<=d){throw new Error("Must input at least d+1 points")}var initialSimplex=points.slice(0,d+1);var o=orient.apply(void 0,initialSimplex);if(o===0){throw new Error("Input not in general position")}var initialCoords=new Array(d+1);for(var i=0;i<=d;++i){initialCoords[i]=i}if(o<0){initialCoords[0]=1;initialCoords[1]=0}var initialCell=new Simplex(initialCoords,new Array(d+1),false);var boundary=initialCell.adjacent;var list=new Array(d+2);for(var i=0;i<=d;++i){var verts=initialCoords.slice();for(var j=0;j<=d;++j){if(j===i){verts[j]=-1}}var t=verts[0];verts[0]=verts[1];verts[1]=t;var cell=new Simplex(verts,new Array(d+1),true);boundary[i]=cell;list[i]=cell}list[d+1]=initialCell;for(var i=0;i<=d;++i){var verts=boundary[i].vertices;var adj=boundary[i].adjacent;for(var j=0;j<=d;++j){var v=verts[j];if(v<0){adj[j]=initialCell;continue}for(var k=0;k<=d;++k){if(boundary[k].vertices.indexOf(v)<0){adj[j]=boundary[k]}}}}var triangles=new Triangulation(d,initialSimplex,list);var useRandom=!!randomSearch;for(var i=d+1;i3*(weight+1)){rebuildWithInterval(this,interval)}else{this.left.insert(interval)}}else{this.left=createIntervalTree([interval])}}else if(interval[0]>this.mid){if(this.right){if(4*(this.right.count+1)>3*(weight+1)){rebuildWithInterval(this,interval)}else{this.right.insert(interval)}}else{this.right=createIntervalTree([interval])}}else{var l=bounds.ge(this.leftPoints,interval,compareBegin);var r=bounds.ge(this.rightPoints,interval,compareEnd);this.leftPoints.splice(l,0,interval);this.rightPoints.splice(r,0,interval)}};proto.remove=function(interval){var weight=this.count-this.leftPoints;if(interval[1]3*(weight-1)){return rebuildWithoutInterval(this,interval)}var r=this.left.remove(interval);if(r===EMPTY){this.left=null;this.count-=1;return SUCCESS}else if(r===SUCCESS){this.count-=1}return r}else if(interval[0]>this.mid){if(!this.right){return NOT_FOUND}var lw=this.left?this.left.count:0;if(4*lw>3*(weight-1)){return rebuildWithoutInterval(this,interval)}var r=this.right.remove(interval);if(r===EMPTY){this.right=null;this.count-=1;return SUCCESS}else if(r===SUCCESS){this.count-=1}return r}else{if(this.count===1){if(this.leftPoints[0]===interval){return EMPTY}else{return NOT_FOUND}}if(this.leftPoints.length===1&&this.leftPoints[0]===interval){if(this.left&&this.right){var p=this;var n=this.left;while(n.right){p=n;n=n.right}if(p===this){n.right=this.right}else{var l=this.left;var r=this.right;p.count-=n.count;p.right=n.left;n.left=l;n.right=r}copy(this,n);this.count=(this.left?this.left.count:0)+(this.right?this.right.count:0)+this.leftPoints.length}else if(this.left){copy(this,this.left)}else{copy(this,this.right)}return SUCCESS}for(var l=bounds.ge(this.leftPoints,interval,compareBegin);l=0&&arr[i][1]>=lo;--i){var r=cb(arr[i]);if(r){return r}}}function reportRange(arr,cb){for(var i=0;ithis.mid){if(this.right){var r=this.right.queryPoint(x,cb);if(r){return r}}return reportRightRange(this.rightPoints,x,cb)}else{return reportRange(this.leftPoints,cb)}};proto.queryInterval=function(lo,hi,cb){if(lothis.mid&&this.right){var r=this.right.queryInterval(lo,hi,cb);if(r){return r}}if(hithis.mid){return reportRightRange(this.rightPoints,lo,cb)}else{return reportRange(this.leftPoints,cb)}};function compareNumbers(a,b){return a-b}function compareBegin(a,b){var d=a[0]-b[0];if(d){return d}return a[1]-b[1]}function compareEnd(a,b){var d=a[1]-b[1];if(d){return d}return a[0]-b[0]}function createIntervalTree(intervals){if(intervals.length===0){return null}var pts=[];for(var i=0;i>1];var leftIntervals=[];var rightIntervals=[];var centerIntervals=[];for(var i=0;i4)return true;return false}},{}],392:[function(require,module,exports){function lerp(v0,v1,t){return v0*(1-t)+v1*t}module.exports=lerp},{}],393:[function(require,module,exports){(function(global){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory():typeof define==="function"&&define.amd?define(factory):global.mapboxgl=factory()})(this,function(){"use strict";var shared,worker,mapboxgl;function define(_,chunk){if(!shared){shared=chunk}else if(!worker){worker=chunk}else{var workerBundleString="var sharedChunk = {}; ("+shared+")(sharedChunk); ("+worker+")(sharedChunk);";var sharedChunk={};shared(sharedChunk);mapboxgl=chunk(sharedChunk);mapboxgl.workerUrl=window.URL.createObjectURL(new Blob([workerBundleString],{type:"text/javascript"}))}}define(["exports"],function(t){"use strict";var e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function r(t){return t&&t.__esModule&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t}function n(t,e){return t(e={exports:{}},e.exports),e.exports}var i=o;function o(t,e,r,n){this.cx=3*t,this.bx=3*(r-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=r,this.p2y=n}o.prototype.sampleCurveX=function(t){return((this.ax*t+this.bx)*t+this.cx)*t},o.prototype.sampleCurveY=function(t){return((this.ay*t+this.by)*t+this.cy)*t},o.prototype.sampleCurveDerivativeX=function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},o.prototype.solveCurveX=function(t,e){var r,n,i,o,a;for(void 0===e&&(e=1e-6),i=t,a=0;a<8;a++){if(o=this.sampleCurveX(i)-t,Math.abs(o)(n=1))return n;for(;ro?r=i:n=i,i=.5*(n-r)+r}return i},o.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var a=function(t,e,r){this.column=t,this.row=e,this.zoom=r};a.prototype.clone=function(){return new a(this.column,this.row,this.zoom)},a.prototype.zoomTo=function(t){return this.clone()._zoomTo(t)},a.prototype.sub=function(t){return this.clone()._sub(t)},a.prototype._zoomTo=function(t){var e=Math.pow(2,t-this.zoom);return this.column*=e,this.row*=e,this.zoom=t,this},a.prototype._sub=function(t){return t=t.zoomTo(this.zoom),this.column-=t.column,this.row-=t.row,this};var s=u;function u(t,e){this.x=t,this.y=e}function l(t,e,r,n){var o=new i(t,e,r,n);return function(t){return o.solve(t)}}u.prototype={clone:function(){return new u(this.x,this.y)},add:function(t){return this.clone()._add(t)},sub:function(t){return this.clone()._sub(t)},multByPoint:function(t){return this.clone()._multByPoint(t)},divByPoint:function(t){return this.clone()._divByPoint(t)},mult:function(t){return this.clone()._mult(t)},div:function(t){return this.clone()._div(t)},rotate:function(t){return this.clone()._rotate(t)},rotateAround:function(t,e){return this.clone()._rotateAround(t,e)},matMult:function(t){return this.clone()._matMult(t)},unit:function(){return this.clone()._unit()},perp:function(){return this.clone()._perp()},round:function(){return this.clone()._round()},mag:function(){return Math.sqrt(this.x*this.x+this.y*this.y)},equals:function(t){return this.x===t.x&&this.y===t.y},dist:function(t){return Math.sqrt(this.distSqr(t))},distSqr:function(t){var e=t.x-this.x,r=t.y-this.y;return e*e+r*r},angle:function(){return Math.atan2(this.y,this.x)},angleTo:function(t){return Math.atan2(this.y-t.y,this.x-t.x)},angleWith:function(t){return this.angleWithSep(t.x,t.y)},angleWithSep:function(t,e){return Math.atan2(this.x*e-this.y*t,this.x*t+this.y*e)},_matMult:function(t){var e=t[0]*this.x+t[1]*this.y,r=t[2]*this.x+t[3]*this.y;return this.x=e,this.y=r,this},_add:function(t){return this.x+=t.x,this.y+=t.y,this},_sub:function(t){return this.x-=t.x,this.y-=t.y,this},_mult:function(t){return this.x*=t,this.y*=t,this},_div:function(t){return this.x/=t,this.y/=t,this},_multByPoint:function(t){return this.x*=t.x,this.y*=t.y,this},_divByPoint:function(t){return this.x/=t.x,this.y/=t.y,this},_unit:function(){return this._div(this.mag()),this},_perp:function(){var t=this.y;return this.y=this.x,this.x=-t,this},_rotate:function(t){var e=Math.cos(t),r=Math.sin(t),n=e*this.x-r*this.y,i=r*this.x+e*this.y;return this.x=n,this.y=i,this},_rotateAround:function(t,e){var r=Math.cos(t),n=Math.sin(t),i=e.x+r*(this.x-e.x)-n*(this.y-e.y),o=e.y+n*(this.x-e.x)+r*(this.y-e.y);return this.x=i,this.y=o,this},_round:function(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}},u.convert=function(t){return t instanceof u?t:Array.isArray(t)?new u(t[0],t[1]):t};var p=l(.25,.1,.25,1);function c(t,e,r){return Math.min(r,Math.max(e,t))}function h(t){for(var e=[],r=arguments.length-1;r-- >0;)e[r]=arguments[r+1];for(var n=0,i=e;n(e.y-t.y)*(r.x-t.x)}function _(t){for(var e=0,r=0,n=t.length,i=n-1,o=void 0,a=void 0;r=200&&r.status<300&&r.response?e(null,{data:n,cacheControl:r.getResponseHeader("Cache-Control"),expires:r.getResponseHeader("Expires")}):e(new k(r.statusText,r.status,t.url))},r.send(),r};function M(t,e,r){r[t]=r[t]||[],r[t].push(e)}function V(t,e,r){if(r&&r[t]){var n=r[t].indexOf(e);-1!==n&&r[t].splice(n,1)}}var B=function(t,e){void 0===e&&(e={}),h(this,e),this.type=t},C=function(t){function e(e,r){void 0===r&&(r={}),t.call(this,"error",h({error:e},r))}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(B),I=function(){};I.prototype.on=function(t,e){return this._listeners=this._listeners||{},M(t,e,this._listeners),this},I.prototype.off=function(t,e){return V(t,e,this._listeners),V(t,e,this._oneTimeListeners),this},I.prototype.once=function(t,e){return this._oneTimeListeners=this._oneTimeListeners||{},M(t,e,this._oneTimeListeners),this},I.prototype.fire=function(t){"string"==typeof t&&(t=new B(t,arguments[1]||{}));var e=t.type;if(this.listens(e)){t.target=this;for(var r=0,n=this._listeners&&this._listeners[e]?this._listeners[e].slice():[];r0||this._oneTimeListeners&&this._oneTimeListeners[t]&&this._oneTimeListeners[t].length>0||this._eventedParent&&this._eventedParent.listens(t)},I.prototype.setEventedParent=function(t,e){return this._eventedParent=t,this._eventedParentData=e,this};var E={$version:8,$root:{version:{required:!0,type:"enum",values:[8]},name:{type:"string"},metadata:{type:"*"},center:{type:"array",value:"number"},zoom:{type:"number"},bearing:{type:"number",default:0,period:360,units:"degrees"},pitch:{type:"number",default:0,units:"degrees"},light:{type:"light"},sources:{required:!0,type:"sources"},sprite:{type:"string"},glyphs:{type:"string"},transition:{type:"transition"},layers:{required:!0,type:"array",value:"layer"}},sources:{"*":{type:"source"}},source:["source_vector","source_raster","source_raster_dem","source_geojson","source_video","source_image"],source_vector:{type:{required:!0,type:"enum",values:{vector:{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.0511,180,85.0511]},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},attribution:{type:"string"},"*":{type:"*"}},source_raster:{type:{required:!0,type:"enum",values:{raster:{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.0511,180,85.0511]},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},tileSize:{type:"number",default:512,units:"pixels"},scheme:{type:"enum",values:{xyz:{},tms:{}},default:"xyz"},attribution:{type:"string"},"*":{type:"*"}},source_raster_dem:{type:{required:!0,type:"enum",values:{"raster-dem":{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.0511,180,85.0511]},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},tileSize:{type:"number",default:512,units:"pixels"},attribution:{type:"string"},encoding:{type:"enum",values:{terrarium:{},mapbox:{}},default:"mapbox"},"*":{type:"*"}},source_geojson:{type:{required:!0,type:"enum",values:{geojson:{}}},data:{type:"*"},maxzoom:{type:"number",default:18},buffer:{type:"number",default:128,maximum:512,minimum:0},tolerance:{type:"number",default:.375},cluster:{type:"boolean",default:!1},clusterRadius:{type:"number",default:50,minimum:0},clusterMaxZoom:{type:"number"},lineMetrics:{type:"boolean",default:!1}},source_video:{type:{required:!0,type:"enum",values:{video:{}}},urls:{required:!0,type:"array",value:"string"},coordinates:{required:!0,type:"array",length:4,value:{type:"array",length:2,value:"number"}}},source_image:{type:{required:!0,type:"enum",values:{image:{}}},url:{required:!0,type:"string"},coordinates:{required:!0,type:"array",length:4,value:{type:"array",length:2,value:"number"}}},layer:{id:{type:"string",required:!0},type:{type:"enum",values:{fill:{},line:{},symbol:{},circle:{},heatmap:{},"fill-extrusion":{},raster:{},hillshade:{},background:{}},required:!0},metadata:{type:"*"},source:{type:"string"},"source-layer":{type:"string"},minzoom:{type:"number",minimum:0,maximum:24},maxzoom:{type:"number",minimum:0,maximum:24},filter:{type:"filter"},layout:{type:"layout"},paint:{type:"paint"}},layout:["layout_fill","layout_line","layout_circle","layout_heatmap","layout_fill-extrusion","layout_symbol","layout_raster","layout_hillshade","layout_background"],layout_background:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},layout_fill:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},layout_circle:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},layout_heatmap:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},layout_line:{"line-cap":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{butt:{},round:{},square:{}},default:"butt"},"line-join":{type:"enum",function:"piecewise-constant","zoom-function":!0,"property-function":!0,values:{bevel:{},round:{},miter:{}},default:"miter"},"line-miter-limit":{type:"number",default:2,function:"interpolated","zoom-function":!0,requires:[{"line-join":"miter"}]},"line-round-limit":{type:"number",default:1.05,function:"interpolated","zoom-function":!0,requires:[{"line-join":"round"}]},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},layout_symbol:{"symbol-placement":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{point:{},line:{}},default:"point"},"symbol-spacing":{type:"number",default:250,minimum:1,function:"interpolated","zoom-function":!0,units:"pixels",requires:[{"symbol-placement":"line"}]},"symbol-avoid-edges":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1},"icon-allow-overlap":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1,requires:["icon-image"]},"icon-ignore-placement":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1,requires:["icon-image"]},"icon-optional":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1,requires:["icon-image","text-field"]},"icon-rotation-alignment":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{},auto:{}},default:"auto",requires:["icon-image"]},"icon-size":{type:"number",default:1,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,units:"factor of the original icon size",requires:["icon-image"]},"icon-text-fit":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{none:{},width:{},height:{},both:{}},default:"none",requires:["icon-image","text-field"]},"icon-text-fit-padding":{type:"array",value:"number",length:4,default:[0,0,0,0],units:"pixels",function:"interpolated","zoom-function":!0,requires:["icon-image","text-field",{"icon-text-fit":["both","width","height"]}]},"icon-image":{type:"string",function:"piecewise-constant","zoom-function":!0,"property-function":!0,tokens:!0},"icon-rotate":{type:"number",default:0,period:360,function:"interpolated","zoom-function":!0,"property-function":!0,units:"degrees",requires:["icon-image"]},"icon-padding":{type:"number",default:2,minimum:0,function:"interpolated","zoom-function":!0,units:"pixels",requires:["icon-image"]},"icon-keep-upright":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1,requires:["icon-image",{"icon-rotation-alignment":"map"},{"symbol-placement":"line"}]},"icon-offset":{type:"array",value:"number",length:2,default:[0,0],function:"interpolated","zoom-function":!0,"property-function":!0,requires:["icon-image"]},"icon-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,"property-function":!0,values:{center:{},left:{},right:{},top:{},bottom:{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},default:"center",requires:["icon-image"]},"icon-pitch-alignment":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{},auto:{}},default:"auto",requires:["icon-image"]},"text-pitch-alignment":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{},auto:{}},default:"auto",requires:["text-field"]},"text-rotation-alignment":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{},auto:{}},default:"auto",requires:["text-field"]},"text-field":{type:"string",function:"piecewise-constant","zoom-function":!0,"property-function":!0,default:"",tokens:!0},"text-font":{type:"array",value:"string",function:"piecewise-constant","zoom-function":!0,"property-function":!0,default:["Open Sans Regular","Arial Unicode MS Regular"],requires:["text-field"]},"text-size":{type:"number",default:16,minimum:0,units:"pixels",function:"interpolated","zoom-function":!0,"property-function":!0,requires:["text-field"]},"text-max-width":{type:"number",default:10,minimum:0,units:"ems",function:"interpolated","zoom-function":!0,"property-function":!0,requires:["text-field"]},"text-line-height":{type:"number",default:1.2,units:"ems",function:"interpolated","zoom-function":!0,requires:["text-field"]},"text-letter-spacing":{type:"number",default:0,units:"ems",function:"interpolated","zoom-function":!0,"property-function":!0,requires:["text-field"]},"text-justify":{type:"enum",function:"piecewise-constant","zoom-function":!0,"property-function":!0,values:{left:{},center:{},right:{}},default:"center",requires:["text-field"]},"text-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,"property-function":!0,values:{center:{},left:{},right:{},top:{},bottom:{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},default:"center",requires:["text-field"]},"text-max-angle":{type:"number",default:45,units:"degrees",function:"interpolated","zoom-function":!0,requires:["text-field",{"symbol-placement":"line"}]},"text-rotate":{type:"number",default:0,period:360,units:"degrees",function:"interpolated","zoom-function":!0,"property-function":!0,requires:["text-field"]},"text-padding":{type:"number",default:2,minimum:0,units:"pixels",function:"interpolated","zoom-function":!0,requires:["text-field"]},"text-keep-upright":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!0,requires:["text-field",{"text-rotation-alignment":"map"},{"symbol-placement":"line"}]},"text-transform":{type:"enum",function:"piecewise-constant","zoom-function":!0,"property-function":!0,values:{none:{},uppercase:{},lowercase:{}},default:"none",requires:["text-field"]},"text-offset":{type:"array",value:"number",units:"ems",function:"interpolated","zoom-function":!0,"property-function":!0,length:2,default:[0,0],requires:["text-field"]},"text-allow-overlap":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1,requires:["text-field"]},"text-ignore-placement":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1,requires:["text-field"]},"text-optional":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!1,requires:["text-field","icon-image"]},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},layout_raster:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},layout_hillshade:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},filter:{type:"array",value:"*"},filter_operator:{type:"enum",values:{"==":{},"!=":{},">":{},">=":{},"<":{},"<=":{},in:{},"!in":{},all:{},any:{},none:{},has:{},"!has":{}}},geometry_type:{type:"enum",values:{Point:{},LineString:{},Polygon:{}}},function_stop:{type:"array",minimum:0,maximum:22,value:["number","color"],length:2},expression:{type:"array",value:"*",minimum:1},expression_name:{type:"enum",values:{let:{group:"Variable binding"},var:{group:"Variable binding"},literal:{group:"Types"},array:{group:"Types"},at:{group:"Lookup"},case:{group:"Decision"},match:{group:"Decision"},coalesce:{group:"Decision"},step:{group:"Ramps, scales, curves"},interpolate:{group:"Ramps, scales, curves"},ln2:{group:"Math"},pi:{group:"Math"},e:{group:"Math"},typeof:{group:"Types"},string:{group:"Types"},number:{group:"Types"},boolean:{group:"Types"},object:{group:"Types"},collator:{group:"Types"},"to-string":{group:"Types"},"to-number":{group:"Types"},"to-boolean":{group:"Types"},"to-rgba":{group:"Color"},"to-color":{group:"Types"},rgb:{group:"Color"},rgba:{group:"Color"},get:{group:"Lookup"},has:{group:"Lookup"},length:{group:"Lookup"},properties:{group:"Feature data"},"geometry-type":{group:"Feature data"},id:{group:"Feature data"},zoom:{group:"Zoom"},"heatmap-density":{group:"Heatmap"},"line-progress":{group:"Heatmap"},"+":{group:"Math"},"*":{group:"Math"},"-":{group:"Math"},"/":{group:"Math"},"%":{group:"Math"},"^":{group:"Math"},sqrt:{group:"Math"},log10:{group:"Math"},ln:{group:"Math"},log2:{group:"Math"},sin:{group:"Math"},cos:{group:"Math"},tan:{group:"Math"},asin:{group:"Math"},acos:{group:"Math"},atan:{group:"Math"},min:{group:"Math"},max:{group:"Math"},round:{group:"Math"},abs:{group:"Math"},ceil:{group:"Math"},floor:{group:"Math"},"==":{group:"Decision"},"!=":{group:"Decision"},">":{group:"Decision"},"<":{group:"Decision"},">=":{group:"Decision"},"<=":{group:"Decision"},all:{group:"Decision"},any:{group:"Decision"},"!":{group:"Decision"},"is-supported-script":{group:"String"},upcase:{group:"String"},downcase:{group:"String"},concat:{group:"String"},"resolved-locale":{group:"String"}}},light:{anchor:{type:"enum",default:"viewport",values:{map:{},viewport:{}},transition:!1,"zoom-function":!0,"property-function":!1,function:"piecewise-constant"},position:{type:"array",default:[1.15,210,30],length:3,value:"number",transition:!0,function:"interpolated","zoom-function":!0,"property-function":!1},color:{type:"color",default:"#ffffff",function:"interpolated","zoom-function":!0,"property-function":!1,transition:!0},intensity:{type:"number",default:.5,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,"property-function":!1,transition:!0}},paint:["paint_fill","paint_line","paint_circle","paint_heatmap","paint_fill-extrusion","paint_symbol","paint_raster","paint_hillshade","paint_background"],paint_fill:{"fill-antialias":{type:"boolean",function:"piecewise-constant","zoom-function":!0,default:!0},"fill-opacity":{type:"number",function:"interpolated","zoom-function":!0,"property-function":!0,default:1,minimum:0,maximum:1,transition:!0},"fill-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:[{"!":"fill-pattern"}]},"fill-outline-color":{type:"color",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:[{"!":"fill-pattern"},{"fill-antialias":!0}]},"fill-translate":{type:"array",value:"number",length:2,default:[0,0],function:"interpolated","zoom-function":!0,transition:!0,units:"pixels"},"fill-translate-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"map",requires:["fill-translate"]},"fill-pattern":{type:"string",function:"piecewise-constant","zoom-function":!0,transition:!0}},paint_line:{"line-opacity":{type:"number",function:"interpolated","zoom-function":!0,"property-function":!0,default:1,minimum:0,maximum:1,transition:!0},"line-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:[{"!":"line-pattern"}]},"line-translate":{type:"array",value:"number",length:2,default:[0,0],function:"interpolated","zoom-function":!0,transition:!0,units:"pixels"},"line-translate-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"map",requires:["line-translate"]},"line-width":{type:"number",default:1,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels"},"line-gap-width":{type:"number",default:0,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels"},"line-offset":{type:"number",default:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels"},"line-blur":{type:"number",default:0,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels"},"line-dasharray":{type:"array",value:"number",function:"piecewise-constant","zoom-function":!0,minimum:0,transition:!0,units:"line widths",requires:[{"!":"line-pattern"}]},"line-pattern":{type:"string",function:"piecewise-constant","zoom-function":!0,transition:!0},"line-gradient":{type:"color",function:"interpolated","zoom-function":!1,"property-function":!1,transition:!1,requires:[{"!":"line-dasharray"},{"!":"line-pattern"},{source:"geojson",has:{lineMetrics:!0}}]}},paint_circle:{"circle-radius":{type:"number",default:5,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels"},"circle-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0},"circle-blur":{type:"number",default:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0},"circle-opacity":{type:"number",default:1,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0},"circle-translate":{type:"array",value:"number",length:2,default:[0,0],function:"interpolated","zoom-function":!0,transition:!0,units:"pixels"},"circle-translate-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"map",requires:["circle-translate"]},"circle-pitch-scale":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"map"},"circle-pitch-alignment":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"viewport"},"circle-stroke-width":{type:"number",default:0,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels"},"circle-stroke-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0},"circle-stroke-opacity":{type:"number",default:1,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0}},paint_heatmap:{"heatmap-radius":{type:"number",default:30,minimum:1,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels"},"heatmap-weight":{type:"number",default:1,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!1},"heatmap-intensity":{type:"number",default:1,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!1,transition:!0},"heatmap-color":{type:"color",default:["interpolate",["linear"],["heatmap-density"],0,"rgba(0, 0, 255, 0)",.1,"royalblue",.3,"cyan",.5,"lime",.7,"yellow",1,"red"],function:"interpolated","zoom-function":!1,"property-function":!1,transition:!1},"heatmap-opacity":{type:"number",default:1,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,"property-function":!1,transition:!0}},paint_symbol:{"icon-opacity":{type:"number",default:1,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:["icon-image"]},"icon-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:["icon-image"]},"icon-halo-color":{type:"color",default:"rgba(0, 0, 0, 0)",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:["icon-image"]},"icon-halo-width":{type:"number",default:0,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels",requires:["icon-image"]},"icon-halo-blur":{type:"number",default:0,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels",requires:["icon-image"]},"icon-translate":{type:"array",value:"number",length:2,default:[0,0],function:"interpolated","zoom-function":!0,transition:!0,units:"pixels",requires:["icon-image"]},"icon-translate-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"map",requires:["icon-image","icon-translate"]},"text-opacity":{type:"number",default:1,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:["text-field"]},"text-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:["text-field"]},"text-halo-color":{type:"color",default:"rgba(0, 0, 0, 0)",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:["text-field"]},"text-halo-width":{type:"number",default:0,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels",requires:["text-field"]},"text-halo-blur":{type:"number",default:0,minimum:0,function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,units:"pixels",requires:["text-field"]},"text-translate":{type:"array",value:"number",length:2,default:[0,0],function:"interpolated","zoom-function":!0,transition:!0,units:"pixels",requires:["text-field"]},"text-translate-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"map",requires:["text-field","text-translate"]}},paint_raster:{"raster-opacity":{type:"number",default:1,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,transition:!0},"raster-hue-rotate":{type:"number",default:0,period:360,function:"interpolated","zoom-function":!0,transition:!0,units:"degrees"},"raster-brightness-min":{type:"number",function:"interpolated","zoom-function":!0,default:0,minimum:0,maximum:1,transition:!0},"raster-brightness-max":{type:"number",function:"interpolated","zoom-function":!0,default:1,minimum:0,maximum:1,transition:!0},"raster-saturation":{type:"number",default:0,minimum:-1,maximum:1,function:"interpolated","zoom-function":!0,transition:!0},"raster-contrast":{type:"number",default:0,minimum:-1,maximum:1,function:"interpolated","zoom-function":!0,transition:!0},"raster-fade-duration":{type:"number",default:300,minimum:0,function:"interpolated","zoom-function":!0,transition:!1,units:"milliseconds"}},paint_hillshade:{"hillshade-illumination-direction":{type:"number",default:335,minimum:0,maximum:359,function:"interpolated","zoom-function":!0,transition:!1},"hillshade-illumination-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"viewport"},"hillshade-exaggeration":{type:"number",default:.5,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,transition:!0},"hillshade-shadow-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,transition:!0},"hillshade-highlight-color":{type:"color",default:"#FFFFFF",function:"interpolated","zoom-function":!0,transition:!0},"hillshade-accent-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,transition:!0}},paint_background:{"background-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,transition:!0,requires:[{"!":"background-pattern"}]},"background-pattern":{type:"string",function:"piecewise-constant","zoom-function":!0,transition:!0},"background-opacity":{type:"number",default:1,minimum:0,maximum:1,function:"interpolated","zoom-function":!0,transition:!0}},transition:{duration:{type:"number",default:300,minimum:0,units:"milliseconds"},delay:{type:"number",default:0,minimum:0,units:"milliseconds"}},"layout_fill-extrusion":{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible"}},function:{expression:{type:"expression"},stops:{type:"array",value:"function_stop"},base:{type:"number",default:1,minimum:0},property:{type:"string",default:"$zoom"},type:{type:"enum",values:{identity:{},exponential:{},interval:{},categorical:{}},default:"exponential"},colorSpace:{type:"enum",values:{rgb:{},lab:{},hcl:{}},default:"rgb"},default:{type:"*",required:!1}},"paint_fill-extrusion":{"fill-extrusion-opacity":{type:"number",function:"interpolated","zoom-function":!0,"property-function":!1,default:1,minimum:0,maximum:1,transition:!0},"fill-extrusion-color":{type:"color",default:"#000000",function:"interpolated","zoom-function":!0,"property-function":!0,transition:!0,requires:[{"!":"fill-extrusion-pattern"}]},"fill-extrusion-translate":{type:"array",value:"number",length:2,default:[0,0],function:"interpolated","zoom-function":!0,transition:!0,units:"pixels"},"fill-extrusion-translate-anchor":{type:"enum",function:"piecewise-constant","zoom-function":!0,values:{map:{},viewport:{}},default:"map",requires:["fill-extrusion-translate"]},"fill-extrusion-pattern":{type:"string",function:"piecewise-constant","zoom-function":!0,transition:!0},"fill-extrusion-height":{type:"number",function:"interpolated","zoom-function":!0,"property-function":!0,default:0,minimum:0,units:"meters",transition:!0},"fill-extrusion-base":{type:"number",function:"interpolated","zoom-function":!0,"property-function":!0,default:0,minimum:0,units:"meters",transition:!0,requires:["fill-extrusion-height"]}}},F=function(t,e,r,n){this.message=(t?t+": ":"")+r,n&&(this.identifier=n),null!=e&&e.__line__&&(this.line=e.__line__)};function P(t){var e=t.key,r=t.value;return r?[new F(e,r,"constants have been deprecated as of v8")]:[]}function T(t){for(var e=[],r=arguments.length-1;r-- >0;)e[r]=arguments[r+1];for(var n=0,i=e;n":"value"===t.itemType.kind?"array":"array<"+e+">"}return t.kind}var G=[R,U,D,N,Z,K,H(J)];function Y(t,e){if("error"===e.kind)return null;if("array"===t.kind){if("array"===e.kind&&!Y(t.itemType,e.itemType)&&("number"!=typeof t.N||t.N===e.N))return null}else{if(t.kind===e.kind)return null;if("value"===t.kind)for(var r=0,n=G;r255?255:t}function i(t){return t<0?0:t>1?1:t}function o(t){return"%"===t[t.length-1]?n(parseFloat(t)/100*255):n(parseInt(t))}function a(t){return"%"===t[t.length-1]?i(parseFloat(t)/100):i(parseFloat(t))}function s(t,e,r){return r<0?r+=1:r>1&&(r-=1),6*r<1?t+(e-t)*r*6:2*r<1?e:3*r<2?t+(e-t)*(2/3-r)*6:t}try{e.parseCSSColor=function(t){var e,i=t.replace(/ /g,"").toLowerCase();if(i in r)return r[i].slice();if("#"===i[0])return 4===i.length?(e=parseInt(i.substr(1),16))>=0&&e<=4095?[(3840&e)>>4|(3840&e)>>8,240&e|(240&e)>>4,15&e|(15&e)<<4,1]:null:7===i.length&&(e=parseInt(i.substr(1),16))>=0&&e<=16777215?[(16711680&e)>>16,(65280&e)>>8,255&e,1]:null;var u=i.indexOf("("),l=i.indexOf(")");if(-1!==u&&l+1===i.length){var p=i.substr(0,u),c=i.substr(u+1,l-(u+1)).split(","),h=1;switch(p){case"rgba":if(4!==c.length)return null;h=a(c.pop());case"rgb":return 3!==c.length?null:[o(c[0]),o(c[1]),o(c[2]),h];case"hsla":if(4!==c.length)return null;h=a(c.pop());case"hsl":if(3!==c.length)return null;var f=(parseFloat(c[0])%360+360)%360/360,y=a(c[1]),d=a(c[2]),v=d<=.5?d*(y+1):d+y-d*y,m=2*d-v;return[n(255*s(m,v,f+1/3)),n(255*s(m,v,f)),n(255*s(m,v,f-1/3)),h];default:return null}}return null}}catch(t){}}).parseCSSColor,Q=function(t,e,r,n){void 0===n&&(n=1),this.r=t,this.g=e,this.b=r,this.a=n};Q.parse=function(t){if(t){if(t instanceof Q)return t;if("string"==typeof t){var e=W(t);if(e)return new Q(e[0]/255*e[3],e[1]/255*e[3],e[2]/255*e[3],e[3])}}},Q.prototype.toString=function(){var t=this.toArray(),e=t[0],r=t[1],n=t[2],i=t[3];return"rgba("+Math.round(e)+","+Math.round(r)+","+Math.round(n)+","+i+")"},Q.prototype.toArray=function(){var t=this.r,e=this.g,r=this.b,n=this.a;return 0===n?[0,0,0,0]:[255*t/n,255*e/n,255*r/n,n]},Q.black=new Q(0,0,0,1),Q.white=new Q(1,1,1,1),Q.transparent=new Q(0,0,0,0);var tt=function(t,e,r){this.sensitivity=t?e?"variant":"case":e?"accent":"base",this.locale=r,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"})};tt.prototype.compare=function(t,e){return this.collator.compare(t,e)},tt.prototype.resolvedLocale=function(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale};var et=function(t,e,r){this.type=$,this.locale=r,this.caseSensitive=t,this.diacriticSensitive=e};function rt(t,e,r,n){return"number"==typeof t&&t>=0&&t<=255&&"number"==typeof e&&e>=0&&e<=255&&"number"==typeof r&&r>=0&&r<=255?void 0===n||"number"==typeof n&&n>=0&&n<=1?null:"Invalid rgba value ["+[t,e,r,n].join(", ")+"]: 'a' must be between 0 and 1.":"Invalid rgba value ["+("number"==typeof n?[t,e,r,n]:[t,e,r]).join(", ")+"]: 'r', 'g', and 'b' must be between 0 and 255."}function nt(t){if(null===t)return R;if("string"==typeof t)return D;if("boolean"==typeof t)return N;if("number"==typeof t)return U;if(t instanceof Q)return Z;if(t instanceof tt)return $;if(Array.isArray(t)){for(var e,r=t.length,n=0,i=t;n4)return e.error("Expected 1, 2, or 3 arguments, but found "+(t.length-1)+" instead.");var r,n;if(t.length>2){var i=t[1];if("string"!=typeof i||!(i in ut))return e.error('The item type argument of "array" must be one of string, number, boolean',1);r=ut[i]}else r=J;if(t.length>3){if("number"!=typeof t[2]||t[2]<0||t[2]!==Math.floor(t[2]))return e.error('The length argument to "array" must be a positive integer literal',2);n=t[2]}var o=H(r,n),a=e.parse(t[t.length-1],t.length-1,J);return a?new lt(o,a):null},lt.prototype.evaluate=function(t){var e=this.input.evaluate(t);if(Y(this.type,nt(e)))throw new ot("Expected value to be of type "+X(this.type)+", but found "+X(nt(e))+" instead.");return e},lt.prototype.eachChild=function(t){t(this.input)},lt.prototype.possibleOutputs=function(){return this.input.possibleOutputs()},lt.prototype.serialize=function(){var t=["array"],e=this.type.itemType;if("string"===e.kind||"number"===e.kind||"boolean"===e.kind){t.push(e.kind);var r=this.type.N;"number"==typeof r&&t.push(r)}return t.push(this.input.serialize()),t};var pt={"to-number":U,"to-color":Z},ct=function(t,e){this.type=t,this.args=e};ct.parse=function(t,e){if(t.length<2)return e.error("Expected at least one argument.");for(var r=t[0],n=pt[r],i=[],o=1;o4?"Invalid rbga value "+JSON.stringify(e)+": expected an array containing either three or four numeric values.":rt(e[0],e[1],e[2],e[3])))return new Q(e[0]/255,e[1]/255,e[2]/255,e[3])}throw new ot(r||"Could not parse color from value '"+("string"==typeof e?e:JSON.stringify(e))+"'")}for(var a=null,s=0,u=this.args;s=0)return!1;var r=!0;return t.eachChild(function(t){r&&!vt(t,e)&&(r=!1)}),r}yt.prototype.evaluate=function(t){return this._evaluate(t,this.args)},yt.prototype.eachChild=function(t){this.args.forEach(t)},yt.prototype.possibleOutputs=function(){return[void 0]},yt.prototype.serialize=function(){return[this.name].concat(this.args.map(function(t){return t.serialize()}))},yt.parse=function(t,e){var r=t[0],n=yt.definitions[r];if(!n)return e.error('Unknown expression "'+r+'". If you wanted a literal array, use ["literal", [...]].',0);for(var i=Array.isArray(n)?n[0]:n.type,o=Array.isArray(n)?[[n[1],n[2]]]:n.overloads,a=o.filter(function(e){var r=e[0];return!Array.isArray(r)||r.length===t.length-1}),s=[],u=1;ur&&ee))throw new ot("Input is not a number.");o=a-1}}return Math.max(a-1,0)}gt.prototype.parse=function(t,e,r,n,i){return void 0===i&&(i={}),e?this.concat(e,r,n)._parse(t,i):this._parse(t,i)},gt.prototype._parse=function(t,e){if(null!==t&&"string"!=typeof t&&"boolean"!=typeof t&&"number"!=typeof t||(t=["literal",t]),Array.isArray(t)){if(0===t.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');var r=t[0];if("string"!=typeof r)return this.error("Expression name must be a string, but found "+typeof r+' instead. If you wanted a literal array, use ["literal", [...]].',0),null;var n=this.registry[r];if(n){var i=n.parse(t,this);if(!i)return null;if(this.expectedType){var o=this.expectedType,a=i.type;if("string"!==o.kind&&"number"!==o.kind&&"boolean"!==o.kind&&"object"!==o.kind||"value"!==a.kind)if("array"===o.kind&&"value"===a.kind)e.omitTypeAnnotations||(i=new lt(o,i));else if("color"!==o.kind||"value"!==a.kind&&"string"!==a.kind){if(this.checkSubtype(this.expectedType,i.type))return null}else e.omitTypeAnnotations||(i=new ct(o,[i]));else e.omitTypeAnnotations||(i=new st(o,[i]))}if(!(i instanceof it)&&function t(e){if(e instanceof mt)return t(e.boundExpression);if(e instanceof yt&&"error"===e.name)return!1;if(e instanceof et)return!1;var r=e instanceof ct||e instanceof st||e instanceof lt;var n=!0;e.eachChild(function(e){n=r?n&&t(e):n&&e instanceof it});if(!n)return!1;return dt(e)&&vt(e,["zoom","heatmap-density","line-progress","is-supported-script"])}(i)){var s=new ft;try{i=new it(i.type,i.evaluate(s))}catch(t){return this.error(t.message),null}}return i}return this.error('Unknown expression "'+r+'". If you wanted a literal array, use ["literal", [...]].',0)}return void 0===t?this.error("'undefined' value invalid. Use null instead."):"object"==typeof t?this.error('Bare objects invalid. Use ["literal", {...}] instead.'):this.error("Expected an array, but found "+typeof t+" instead.")},gt.prototype.concat=function(t,e,r){var n="number"==typeof t?this.path.concat(t):this.path,i=r?this.scope.concat(r):this.scope;return new gt(this.registry,n,e||null,i,this.errors)},gt.prototype.error=function(t){for(var e=[],r=arguments.length-1;r-- >0;)e[r]=arguments[r+1];var n=""+this.key+e.map(function(t){return"["+t+"]"}).join("");this.errors.push(new j(n,t))},gt.prototype.checkSubtype=function(t,e){var r=Y(t,e);return r&&this.error(r),r};var bt=function(t,e,r){this.type=t,this.input=e,this.labels=[],this.outputs=[];for(var n=0,i=r;n=s)return e.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',l);var c=e.parse(u,p,o);if(!c)return null;o=o||c.type,i.push([s,c])}return new bt(o,r,i)},bt.prototype.evaluate=function(t){var e=this.labels,r=this.outputs;if(1===e.length)return r[0].evaluate(t);var n=this.input.evaluate(t);if(n<=e[0])return r[0].evaluate(t);var i=e.length;return n>=e[i-1]?r[i-1].evaluate(t):r[xt(e,n)].evaluate(t)},bt.prototype.eachChild=function(t){t(this.input);for(var e=0,r=this.outputs;e0&&t.push(this.labels[e]),t.push(this.outputs[e].serialize());return t};var _t=Object.freeze({number:wt,color:function(t,e,r){return new Q(wt(t.r,e.r,r),wt(t.g,e.g,r),wt(t.b,e.b,r),wt(t.a,e.a,r))},array:function(t,e,r){return t.map(function(t,n){return wt(t,e[n],r)})}}),At=function(t,e,r,n){this.type=t,this.interpolation=e,this.input=r,this.labels=[],this.outputs=[];for(var i=0,o=n;i1}))return e.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);r={name:"cubic-bezier",controlPoints:a}}if(t.length-1<4)return e.error("Expected at least 4 arguments, but found only "+(t.length-1)+".");if((t.length-1)%2!=0)return e.error("Expected an even number of arguments.");if(!(n=e.parse(n,2,U)))return null;var s=[],u=null;e.expectedType&&"value"!==e.expectedType.kind&&(u=e.expectedType);for(var l=0;l=p)return e.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',h);var y=e.parse(c,f,u);if(!y)return null;u=u||y.type,s.push([p,y])}return"number"===u.kind||"color"===u.kind||"array"===u.kind&&"number"===u.itemType.kind&&"number"==typeof u.N?new At(u,r,n,s):e.error("Type "+X(u)+" is not interpolatable.")},At.prototype.evaluate=function(t){var e=this.labels,r=this.outputs;if(1===e.length)return r[0].evaluate(t);var n=this.input.evaluate(t);if(n<=e[0])return r[0].evaluate(t);var i=e.length;if(n>=e[i-1])return r[i-1].evaluate(t);var o=xt(e,n),a=e[o],s=e[o+1],u=At.interpolationFactor(this.interpolation,n,a,s),l=r[o].evaluate(t),p=r[o+1].evaluate(t);return _t[this.type.kind.toLowerCase()](l,p,u)},At.prototype.eachChild=function(t){t(this.input);for(var e=0,r=this.outputs;e=r.length)throw new ot("Array index out of bounds: "+e+" > "+(r.length-1)+".");if(e!==Math.floor(e))throw new ot("Array index must be an integer, but found "+e+" instead.");return r[e]},Mt.prototype.eachChild=function(t){t(this.index),t(this.input)},Mt.prototype.possibleOutputs=function(){return[void 0]},Mt.prototype.serialize=function(){return["at",this.index.serialize(),this.input.serialize()]};var Vt=function(t,e,r,n,i,o){this.inputType=t,this.type=e,this.input=r,this.cases=n,this.outputs=i,this.otherwise=o};Vt.parse=function(t,e){if(t.length<5)return e.error("Expected at least 4 arguments, but found only "+(t.length-1)+".");if(t.length%2!=1)return e.error("Expected an even number of arguments.");var r,n;e.expectedType&&"value"!==e.expectedType.kind&&(n=e.expectedType);for(var i={},o=[],a=2;aNumber.MAX_SAFE_INTEGER)return l.error("Branch labels must be integers no larger than "+Number.MAX_SAFE_INTEGER+".");if("number"==typeof h&&Math.floor(h)!==h)return l.error("Numeric branch labels must be integer values.");if(r){if(l.checkSubtype(r,nt(h)))return null}else r=nt(h);if(void 0!==i[String(h)])return l.error("Branch labels must be unique.");i[String(h)]=o.length}var f=e.parse(u,a,n);if(!f)return null;n=n||f.type,o.push(f)}var y=e.parse(t[1],1,r);if(!y)return null;var d=e.parse(t[t.length-1],t.length-1,n);return d?new Vt(r,n,y,i,o,d):null},Vt.prototype.evaluate=function(t){var e=this.input.evaluate(t);return(this.outputs[this.cases[e]]||this.otherwise).evaluate(t)},Vt.prototype.eachChild=function(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)},Vt.prototype.possibleOutputs=function(){return(t=[]).concat.apply(t,this.outputs.map(function(t){return t.possibleOutputs()})).concat(this.otherwise.possibleOutputs());var t},Vt.prototype.serialize=function(){for(var t=this,e=["match",this.input.serialize()],r=[],n={},i=0,o=Object.keys(this.cases).sort();in.evaluate(t)}function Ut(t,e){var r=e[0],n=e[1];return r.evaluate(t)<=n.evaluate(t)}function Dt(t,e){var r=e[0],n=e[1];return r.evaluate(t)>=n.evaluate(t)}function Nt(t){return{type:t}}function Zt(t){return{result:"success",value:t}}function Kt(t){return{result:"error",value:t}}yt.register(Tt,{error:[{kind:"error"},[D],function(t,e){var r=e[0];throw new ot(r.evaluate(t))}],typeof:[D,[J],function(t,e){return X(nt(e[0].evaluate(t)))}],"to-string":[D,[J],function(t,e){var r=e[0],n=typeof(r=r.evaluate(t));return null===r?"":"string"===n||"number"===n||"boolean"===n?String(r):r instanceof Q?r.toString():JSON.stringify(r)}],"to-boolean":[N,[J],function(t,e){var r=e[0];return Boolean(r.evaluate(t))}],"to-rgba":[H(U,4),[Z],function(t,e){return e[0].evaluate(t).toArray()}],rgb:[Z,[U,U,U],Ot],rgba:[Z,[U,U,U,U],Ot],has:{type:N,overloads:[[[D],function(t,e){return Lt(e[0].evaluate(t),t.properties())}],[[D,K],function(t,e){var r=e[0],n=e[1];return Lt(r.evaluate(t),n.evaluate(t))}]]},get:{type:J,overloads:[[[D],function(t,e){return jt(e[0].evaluate(t),t.properties())}],[[D,K],function(t,e){var r=e[0],n=e[1];return jt(r.evaluate(t),n.evaluate(t))}]]},properties:[K,[],function(t){return t.properties()}],"geometry-type":[D,[],function(t){return t.geometryType()}],id:[J,[],function(t){return t.id()}],zoom:[U,[],function(t){return t.globals.zoom}],"heatmap-density":[U,[],function(t){return t.globals.heatmapDensity||0}],"line-progress":[U,[],function(t){return t.globals.lineProgress||0}],"+":[U,Nt(U),function(t,e){for(var r=0,n=0,i=e;n":[N,[D,J],function(t,e){var r=e[0],n=e[1],i=t.properties()[r.value],o=n.value;return typeof i==typeof o&&i>o}],"filter-id->":[N,[J],function(t,e){var r=e[0],n=t.id(),i=r.value;return typeof n==typeof i&&n>i}],"filter-<=":[N,[D,J],function(t,e){var r=e[0],n=e[1],i=t.properties()[r.value],o=n.value;return typeof i==typeof o&&i<=o}],"filter-id-<=":[N,[J],function(t,e){var r=e[0],n=t.id(),i=r.value;return typeof n==typeof i&&n<=i}],"filter->=":[N,[D,J],function(t,e){var r=e[0],n=e[1],i=t.properties()[r.value],o=n.value;return typeof i==typeof o&&i>=o}],"filter-id->=":[N,[J],function(t,e){var r=e[0],n=t.id(),i=r.value;return typeof n==typeof i&&n>=i}],"filter-has":[N,[J],function(t,e){return e[0].value in t.properties()}],"filter-has-id":[N,[],function(t){return null!==t.id()}],"filter-type-in":[N,[H(D)],function(t,e){return e[0].value.indexOf(t.geometryType())>=0}],"filter-id-in":[N,[H(J)],function(t,e){return e[0].value.indexOf(t.id())>=0}],"filter-in-small":[N,[D,H(J)],function(t,e){var r=e[0];return e[1].value.indexOf(t.properties()[r.value])>=0}],"filter-in-large":[N,[D,H(J)],function(t,e){var r=e[0],n=e[1];return function(t,e,r,n){for(;r<=n;){var i=r+n>>1;if(e[i]===t)return!0;e[i]>t?n=i-1:r=i+1}return!1}(t.properties()[r.value],n.value,0,n.value.length-1)}],">":{type:N,overloads:[[[U,U],Rt],[[D,D],Rt],[[D,D,$],function(t,e){var r=e[0],n=e[1];return e[2].evaluate(t).compare(r.evaluate(t),n.evaluate(t))>0}]]},"<":{type:N,overloads:[[[U,U],qt],[[D,D],qt],[[D,D,$],function(t,e){var r=e[0],n=e[1];return e[2].evaluate(t).compare(r.evaluate(t),n.evaluate(t))<0}]]},">=":{type:N,overloads:[[[U,U],Dt],[[D,D],Dt],[[D,D,$],function(t,e){var r=e[0],n=e[1];return e[2].evaluate(t).compare(r.evaluate(t),n.evaluate(t))>=0}]]},"<=":{type:N,overloads:[[[U,U],Ut],[[D,D],Ut],[[D,D,$],function(t,e){var r=e[0],n=e[1];return e[2].evaluate(t).compare(r.evaluate(t),n.evaluate(t))<=0}]]},all:{type:N,overloads:[[[N,N],function(t,e){var r=e[0],n=e[1];return r.evaluate(t)&&n.evaluate(t)}],[Nt(N),function(t,e){for(var r=0,n=e;rWt?Math.pow(t,1/3):t/Yt+Xt}function re(t){return t>Gt?t*t*t:Yt*(t-Xt)}function ne(t){return 255*(t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055)}function ie(t){return(t/=255)<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}function oe(t){var e=ie(t.r),r=ie(t.g),n=ie(t.b),i=ee((.4124564*e+.3575761*r+.1804375*n)/Jt),o=ee((.2126729*e+.7151522*r+.072175*n)/$t);return{l:116*o-16,a:500*(i-o),b:200*(o-ee((.0193339*e+.119192*r+.9503041*n)/Ht)),alpha:t.a}}function ae(t){var e=(t.l+16)/116,r=isNaN(t.a)?e:e+t.a/500,n=isNaN(t.b)?e:e-t.b/200;return e=$t*re(e),r=Jt*re(r),n=Ht*re(n),new Q(ne(3.2404542*r-1.5371385*e-.4985314*n),ne(-.969266*r+1.8760108*e+.041556*n),ne(.0556434*r-.2040259*e+1.0572252*n),t.alpha)}var se={forward:oe,reverse:ae,interpolate:function(t,e,r){return{l:wt(t.l,e.l,r),a:wt(t.a,e.a,r),b:wt(t.b,e.b,r),alpha:wt(t.alpha,e.alpha,r)}}},ue={forward:function(t){var e=oe(t),r=e.l,n=e.a,i=e.b,o=Math.atan2(i,n)*te;return{h:o<0?o+360:o,c:Math.sqrt(n*n+i*i),l:r,alpha:t.a}},reverse:function(t){var e=t.h*Qt,r=t.c;return ae({l:t.l,a:Math.cos(e)*r,b:Math.sin(e)*r,alpha:t.alpha})},interpolate:function(t,e,r){return{h:function(t,e,r){var n=e-t;return t+r*(n>180||n<-180?n-360*Math.round(n/360):n)}(t.h,e.h,r),c:wt(t.c,e.c,r),l:wt(t.l,e.l,r),alpha:wt(t.alpha,e.alpha,r)}}},le=Object.freeze({lab:se,hcl:ue});function pe(t){return t instanceof Number?"number":t instanceof String?"string":t instanceof Boolean?"boolean":Array.isArray(t)?"array":null===t?"null":typeof t}function ce(t){return"object"==typeof t&&null!==t&&!Array.isArray(t)}function he(t){return t}function fe(t,e,r){return void 0!==t?t:void 0!==e?e:void 0!==r?r:void 0}function ye(t,e,r,n,i){return fe(typeof r===i?n[r]:void 0,t.default,e.default)}function de(t,e,r){if("number"!==pe(r))return fe(t.default,e.default);var n=t.stops.length;if(1===n)return t.stops[0][1];if(r<=t.stops[0][0])return t.stops[0][1];if(r>=t.stops[n-1][0])return t.stops[n-1][1];var i=ge(t.stops,r);return t.stops[i][1]}function ve(t,e,r){var n=void 0!==t.base?t.base:1;if("number"!==pe(r))return fe(t.default,e.default);var i=t.stops.length;if(1===i)return t.stops[0][1];if(r<=t.stops[0][0])return t.stops[0][1];if(r>=t.stops[i-1][0])return t.stops[i-1][1];var o=ge(t.stops,r),a=function(t,e,r,n){var i=n-r,o=t-r;return 0===i?0:1===e?o/i:(Math.pow(e,o)-1)/(Math.pow(e,i)-1)}(r,n,t.stops[o][0],t.stops[o+1][0]),s=t.stops[o][1],u=t.stops[o+1][1],l=_t[e.type]||he;if(t.colorSpace&&"rgb"!==t.colorSpace){var p=le[t.colorSpace];l=function(t,e){return p.reverse(p.interpolate(p.forward(t),p.forward(e),a))}}return"function"==typeof s.evaluate?{evaluate:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var r=s.evaluate.apply(void 0,t),n=u.evaluate.apply(void 0,t);if(void 0!==r&&void 0!==n)return l(r,n,a)}}:l(s,u,a)}function me(t,e,r){return"color"===e.type?r=Q.parse(r):pe(r)===e.type||"enum"===e.type&&e.values[r]||(r=void 0),fe(r,t.default,e.default)}function ge(t,e){for(var r,n,i=0,o=t.length-1,a=0;i<=o;){if(r=t[a=Math.floor((i+o)/2)][0],n=t[a+1][0],e===r||e>r&&ee&&(o=a-1)}return Math.max(a-1,0)}var xe=function(t,e){var r;this.expression=t,this._warningHistory={},this._defaultValue="color"===(r=e).type&&ce(r.default)?new Q(0,0,0,0):"color"===r.type?Q.parse(r.default)||null:void 0===r.default?null:r.default,"enum"===e.type&&(this._enumValues=e.values)};function be(t){return Array.isArray(t)&&t.length>0&&"string"==typeof t[0]&&t[0]in Tt}function we(t,e){var r=new gt(Tt,[],function(t){var e={color:Z,string:D,number:U,enum:D,boolean:N};if("array"===t.type)return H(e[t.value]||J,t.length);return e[t.type]||null}(e)),n=r.parse(t);return n?Zt(new xe(n,e)):Kt(r.errors)}xe.prototype.evaluateWithoutErrorHandling=function(t,e){return this._evaluator||(this._evaluator=new ft),this._evaluator.globals=t,this._evaluator.feature=e,this.expression.evaluate(this._evaluator)},xe.prototype.evaluate=function(t,e){this._evaluator||(this._evaluator=new ft),this._evaluator.globals=t,this._evaluator.feature=e;try{var r=this.expression.evaluate(this._evaluator);if(null==r)return this._defaultValue;if(this._enumValues&&!(r in this._enumValues))throw new ot("Expected value to be one of "+Object.keys(this._enumValues).map(function(t){return JSON.stringify(t)}).join(", ")+", but found "+JSON.stringify(r)+" instead.");return r}catch(t){return this._warningHistory[t.message]||(this._warningHistory[t.message]=!0,"undefined"!=typeof console&&console.warn(t.message)),this._defaultValue}};var _e=function(t,e){this.kind=t,this._styleExpression=e};_e.prototype.evaluateWithoutErrorHandling=function(t,e){return this._styleExpression.evaluateWithoutErrorHandling(t,e)},_e.prototype.evaluate=function(t,e){return this._styleExpression.evaluate(t,e)};var Ae=function(t,e,r){this.kind=t,this.zoomStops=r.labels,this._styleExpression=e,r instanceof At&&(this._interpolationType=r.interpolation)};function ke(t,e){if("error"===(t=we(t,e)).result)return t;var r=t.value.expression,n=dt(r);if(!n&&!e["property-function"])return Kt([new j("","property expressions not supported")]);var i=vt(r,["zoom"]);if(!i&&!1===e["zoom-function"])return Kt([new j("","zoom expressions not supported")]);var o=function t(e){var r=null;if(e instanceof St)r=t(e.result);else if(e instanceof zt)for(var n=0,i=e.args;nn.maximum?[new F(e,r,r+" is greater than the maximum value "+n.maximum)]:[]}function Ce(t){var e,r,n,i=t.valueSpec,o=O(t.value.type),a={},s="categorical"!==o&&void 0===t.value.property,u=!s,l="array"===pe(t.value.stops)&&"array"===pe(t.value.stops[0])&&"object"===pe(t.value.stops[0][0]),p=Me({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===o)return[new F(t.key,t.value,'identity function may not have a "stops" property')];var e=[],r=t.value;e=e.concat(Ve({key:t.key,value:r,valueSpec:t.valueSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:c})),"array"===pe(r)&&0===r.length&&e.push(new F(t.key,r,"array must have at least one stop"));return e},default:function(t){return Ye({key:t.key,value:t.value,valueSpec:i,style:t.style,styleSpec:t.styleSpec})}}});return"identity"===o&&s&&p.push(new F(t.key,t.value,'missing required property "property"')),"identity"===o||t.value.stops||p.push(new F(t.key,t.value,'missing required property "stops"')),"exponential"===o&&"piecewise-constant"===t.valueSpec.function&&p.push(new F(t.key,t.value,"exponential functions not supported")),t.styleSpec.$version>=8&&(u&&!t.valueSpec["property-function"]?p.push(new F(t.key,t.value,"property functions not supported")):s&&!t.valueSpec["zoom-function"]&&"heatmap-color"!==t.objectKey&&"line-gradient"!==t.objectKey&&p.push(new F(t.key,t.value,"zoom functions not supported"))),"categorical"!==o&&!l||void 0!==t.value.property||p.push(new F(t.key,t.value,'"property" property is required')),p;function c(t){var e=[],o=t.value,s=t.key;if("array"!==pe(o))return[new F(s,o,"array expected, "+pe(o)+" found")];if(2!==o.length)return[new F(s,o,"array length 2 expected, length "+o.length+" found")];if(l){if("object"!==pe(o[0]))return[new F(s,o,"object expected, "+pe(o[0])+" found")];if(void 0===o[0].zoom)return[new F(s,o,"object stop key must have zoom")];if(void 0===o[0].value)return[new F(s,o,"object stop key must have value")];if(n&&n>O(o[0].zoom))return[new F(s,o[0].zoom,"stop zoom values must appear in ascending order")];O(o[0].zoom)!==n&&(n=O(o[0].zoom),r=void 0,a={}),e=e.concat(Me({key:s+"[0]",value:o[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:Be,value:h}}))}else e=e.concat(h({key:s+"[0]",value:o[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},o));return e.concat(Ye({key:s+"[1]",value:o[1],valueSpec:i,style:t.style,styleSpec:t.styleSpec}))}function h(t,n){var s=pe(t.value),u=O(t.value),l=null!==t.value?t.value:n;if(e){if(s!==e)return[new F(t.key,l,s+" stop domain type must match previous stop domain type "+e)]}else e=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return[new F(t.key,l,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==o){var p="number expected, "+s+" found";return i["property-function"]&&void 0===o&&(p+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new F(t.key,l,p)]}return"categorical"!==o||"number"!==s||isFinite(u)&&Math.floor(u)===u?"categorical"!==o&&"number"===s&&void 0!==r&&u=2&&"$id"!==t[1]&&"$type"!==t[1];case"in":case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3===t.length&&(Array.isArray(t[1])||Array.isArray(t[2]));case"any":case"all":for(var e=0,r=t.slice(1);ee?1:0}function Le(t){if(!t)return!0;var e,r=t[0];return t.length<=1?"any"!==r:"=="===r?je(t[1],t[2],"=="):"!="===r?Ue(je(t[1],t[2],"==")):"<"===r||">"===r||"<="===r||">="===r?je(t[1],t[2],r):"any"===r?(e=t.slice(1),["any"].concat(e.map(Le))):"all"===r?["all"].concat(t.slice(1).map(Le)):"none"===r?["all"].concat(t.slice(1).map(Le).map(Ue)):"in"===r?qe(t[1],t.slice(2)):"!in"===r?Ue(qe(t[1],t.slice(2))):"has"===r?Re(t[1]):"!has"!==r||Ue(Re(t[1]))}function je(t,e,r){switch(t){case"$type":return["filter-type-"+r,e];case"$id":return["filter-id-"+r,e];default:return["filter-"+r,t,e]}}function qe(t,e){if(0===e.length)return!1;switch(t){case"$type":return["filter-type-in",["literal",e]];case"$id":return["filter-id-in",["literal",e]];default:return e.length>200&&!e.some(function(t){return typeof t!=typeof e[0]})?["filter-in-large",t,["literal",e.sort(Oe)]]:["filter-in-small",t,["literal",e]]}}function Re(t){switch(t){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",t]}}function Ue(t){return["!",t]}function De(t){return Fe(L(t.value))?Ie(T({},t,{expressionContext:"filter",valueSpec:{value:"boolean"}})):function t(e){var r=e.value;var n=e.key;if("array"!==pe(r))return[new F(n,r,"array expected, "+pe(r)+" found")];var i=e.styleSpec;var o;var a=[];if(r.length<1)return[new F(n,r,"filter array must have at least 1 element")];a=a.concat(Ee({key:n+"[0]",value:r[0],valueSpec:i.filter_operator,style:e.style,styleSpec:e.styleSpec}));switch(O(r[0])){case"<":case"<=":case">":case">=":r.length>=2&&"$type"===O(r[1])&&a.push(new F(n,r,'"$type" cannot be use with operator "'+r[0]+'"'));case"==":case"!=":3!==r.length&&a.push(new F(n,r,'filter array for operator "'+r[0]+'" must have 3 elements'));case"in":case"!in":r.length>=2&&"string"!==(o=pe(r[1]))&&a.push(new F(n+"[1]",r[1],"string expected, "+o+" found"));for(var s=2;s=l[h+0]&&n>=l[h+1]?(a[c]=!0,o.push(u[c])):a[c]=!1}}},lr.prototype._forEachCell=function(t,e,r,n,i,o,a){for(var s=this._convertToCellCoord(t),u=this._convertToCellCoord(e),l=this._convertToCellCoord(r),p=this._convertToCellCoord(n),c=s;c<=l;c++)for(var h=u;h<=p;h++){var f=this.d*h+c;if(i.call(this,t,e,r,n,f,o,a))return}},lr.prototype._convertToCellCoord=function(t){return Math.max(0,Math.min(this.d-1,Math.floor(t*this.scale)+this.padding))},lr.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var t=this.cells,e=ur+this.cells.length+1+1,r=0,n=0;n=0)){var c=t[p];l[p]=cr[u].shallow.indexOf(p)>=0?c:yr(c,e)}t instanceof Error&&(l.message=t.message)}return{name:u,properties:l}}throw new Error("can't serialize object of type "+typeof t)}function dr(t){if(null==t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp||t instanceof ArrayBuffer||ArrayBuffer.isView(t)||t instanceof pr)return t;if(Array.isArray(t))return t.map(function(t){return dr(t)});if("object"==typeof t){var e=t,r=e.name,n=e.properties;if(!r)throw new Error("can't deserialize object of anonymous class");var i=cr[r].klass;if(!i)throw new Error("can't deserialize unregistered class "+r);if(i.deserialize)return i.deserialize(n._serialized);for(var o=Object.create(i.prototype),a=0,s=Object.keys(n);a=0?n[u]:dr(n[u])}return o}throw new Error("can't deserialize object of type "+typeof t)}var vr=function(){this.first=!0};vr.prototype.update=function(t,e){var r=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=e):this.lastFloorZoom=128&&t<=255},Arabic:function(t){return t>=1536&&t<=1791},"Arabic Supplement":function(t){return t>=1872&&t<=1919},"Arabic Extended-A":function(t){return t>=2208&&t<=2303},"Hangul Jamo":function(t){return t>=4352&&t<=4607},"Unified Canadian Aboriginal Syllabics":function(t){return t>=5120&&t<=5759},Khmer:function(t){return t>=6016&&t<=6143},"Unified Canadian Aboriginal Syllabics Extended":function(t){return t>=6320&&t<=6399},"General Punctuation":function(t){return t>=8192&&t<=8303},"Letterlike Symbols":function(t){return t>=8448&&t<=8527},"Number Forms":function(t){return t>=8528&&t<=8591},"Miscellaneous Technical":function(t){return t>=8960&&t<=9215},"Control Pictures":function(t){return t>=9216&&t<=9279},"Optical Character Recognition":function(t){return t>=9280&&t<=9311},"Enclosed Alphanumerics":function(t){return t>=9312&&t<=9471},"Geometric Shapes":function(t){return t>=9632&&t<=9727},"Miscellaneous Symbols":function(t){return t>=9728&&t<=9983},"Miscellaneous Symbols and Arrows":function(t){return t>=11008&&t<=11263},"CJK Radicals Supplement":function(t){return t>=11904&&t<=12031},"Kangxi Radicals":function(t){return t>=12032&&t<=12255},"Ideographic Description Characters":function(t){return t>=12272&&t<=12287},"CJK Symbols and Punctuation":function(t){return t>=12288&&t<=12351},Hiragana:function(t){return t>=12352&&t<=12447},Katakana:function(t){return t>=12448&&t<=12543},Bopomofo:function(t){return t>=12544&&t<=12591},"Hangul Compatibility Jamo":function(t){return t>=12592&&t<=12687},Kanbun:function(t){return t>=12688&&t<=12703},"Bopomofo Extended":function(t){return t>=12704&&t<=12735},"CJK Strokes":function(t){return t>=12736&&t<=12783},"Katakana Phonetic Extensions":function(t){return t>=12784&&t<=12799},"Enclosed CJK Letters and Months":function(t){return t>=12800&&t<=13055},"CJK Compatibility":function(t){return t>=13056&&t<=13311},"CJK Unified Ideographs Extension A":function(t){return t>=13312&&t<=19903},"Yijing Hexagram Symbols":function(t){return t>=19904&&t<=19967},"CJK Unified Ideographs":function(t){return t>=19968&&t<=40959},"Yi Syllables":function(t){return t>=40960&&t<=42127},"Yi Radicals":function(t){return t>=42128&&t<=42191},"Hangul Jamo Extended-A":function(t){return t>=43360&&t<=43391},"Hangul Syllables":function(t){return t>=44032&&t<=55215},"Hangul Jamo Extended-B":function(t){return t>=55216&&t<=55295},"Private Use Area":function(t){return t>=57344&&t<=63743},"CJK Compatibility Ideographs":function(t){return t>=63744&&t<=64255},"Arabic Presentation Forms-A":function(t){return t>=64336&&t<=65023},"Vertical Forms":function(t){return t>=65040&&t<=65055},"CJK Compatibility Forms":function(t){return t>=65072&&t<=65103},"Small Form Variants":function(t){return t>=65104&&t<=65135},"Arabic Presentation Forms-B":function(t){return t>=65136&&t<=65279},"Halfwidth and Fullwidth Forms":function(t){return t>=65280&&t<=65519}};function gr(t){for(var e=0,r=t;e=65097&&t<=65103)||(!!mr["CJK Compatibility Ideographs"](t)||(!!mr["CJK Compatibility"](t)||(!!mr["CJK Radicals Supplement"](t)||(!!mr["CJK Strokes"](t)||(!(!mr["CJK Symbols and Punctuation"](t)||t>=12296&&t<=12305||t>=12308&&t<=12319||12336===t)||(!!mr["CJK Unified Ideographs Extension A"](t)||(!!mr["CJK Unified Ideographs"](t)||(!!mr["Enclosed CJK Letters and Months"](t)||(!!mr["Hangul Compatibility Jamo"](t)||(!!mr["Hangul Jamo Extended-A"](t)||(!!mr["Hangul Jamo Extended-B"](t)||(!!mr["Hangul Jamo"](t)||(!!mr["Hangul Syllables"](t)||(!!mr.Hiragana(t)||(!!mr["Ideographic Description Characters"](t)||(!!mr.Kanbun(t)||(!!mr["Kangxi Radicals"](t)||(!!mr["Katakana Phonetic Extensions"](t)||(!(!mr.Katakana(t)||12540===t)||(!(!mr["Halfwidth and Fullwidth Forms"](t)||65288===t||65289===t||65293===t||t>=65306&&t<=65310||65339===t||65341===t||65343===t||t>=65371&&t<=65503||65507===t||t>=65512&&t<=65519)||(!(!mr["Small Form Variants"](t)||t>=65112&&t<=65118||t>=65123&&t<=65126)||(!!mr["Unified Canadian Aboriginal Syllabics"](t)||(!!mr["Unified Canadian Aboriginal Syllabics Extended"](t)||(!!mr["Vertical Forms"](t)||(!!mr["Yijing Hexagram Symbols"](t)||(!!mr["Yi Syllables"](t)||!!mr["Yi Radicals"](t))))))))))))))))))))))))))))))}function wr(t){return!(br(t)||function(t){return!!(mr["Latin-1 Supplement"](t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||mr["General Punctuation"](t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||mr["Letterlike Symbols"](t)||mr["Number Forms"](t)||mr["Miscellaneous Technical"](t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||mr["Control Pictures"](t)&&9251!==t||mr["Optical Character Recognition"](t)||mr["Enclosed Alphanumerics"](t)||mr["Geometric Shapes"](t)||mr["Miscellaneous Symbols"](t)&&!(t>=9754&&t<=9759)||mr["Miscellaneous Symbols and Arrows"](t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||mr["CJK Symbols and Punctuation"](t)||mr.Katakana(t)||mr["Private Use Area"](t)||mr["CJK Compatibility Forms"](t)||mr["Small Form Variants"](t)||mr["Halfwidth and Fullwidth Forms"](t)||8734===t||8756===t||8757===t||t>=9984&&t<=10087||t>=10102&&t<=10131||65532===t||65533===t)}(t))}function _r(t,e){return!(!e&&(t>=1424&&t<=2303||mr["Arabic Presentation Forms-A"](t)||mr["Arabic Presentation Forms-B"](t)))&&!(t>=2304&&t<=3583||t>=3840&&t<=4255||mr.Khmer(t))}var Ar,kr=!1,zr=null,Sr=!1,Mr=new I,Vr={applyArabicShaping:null,processBidirectionalText:null,isLoaded:function(){return Sr||null!=Vr.applyArabicShaping}},Br=function(t,e){this.zoom=t,e?(this.now=e.now,this.fadeDuration=e.fadeDuration,this.zoomHistory=e.zoomHistory,this.transition=e.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new vr,this.transition={})};Br.prototype.isSupportedScript=function(t){return function(t,e){for(var r=0,n=t;rthis.end)return this.prior=null,r;if(this.value.isDataDriven())return this.prior=null,r;if(e=1)return 1;var e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(i))}return r};var Pr=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues)};Pr.prototype.possiblyEvaluate=function(t){for(var e=new Lr(this._properties),r=0,n=Object.keys(this._values);rn.zoomHistory.lastIntegerZoom?{from:t,to:e,fromScale:2,toScale:1,t:o+(1-o)*a}:{from:r,to:e,fromScale:.5,toScale:1,t:1-(1-a)*o}},Rr.prototype.interpolate=function(t){return t};var Ur=function(t){this.specification=t};Ur.prototype.possiblyEvaluate=function(t,e){return!!t.expression.evaluate(e)},Ur.prototype.interpolate=function(){return!1};var Dr=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},t){var r=t[e],n=this.defaultPropertyValues[e]=new Cr(r,void 0),i=this.defaultTransitionablePropertyValues[e]=new Ir(r);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({})}};hr("DataDrivenProperty",qr),hr("DataConstantProperty",jr),hr("CrossFadedProperty",Rr),hr("ColorRampProperty",Ur);var Nr=function(t){function e(e,r){for(var n in t.call(this),this.id=e.id,this.metadata=e.metadata,this.type=e.type,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,this.visibility="visible","background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),this._featureFilter=function(){return!0},r.layout&&(this._unevaluatedLayout=new Tr(r.layout)),this._transitionablePaint=new Er(r.paint),e.paint)this.setPaintProperty(n,e.paint[n],{validate:!1});for(var i in e.layout)this.setLayoutProperty(i,e.layout[i],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getLayoutProperty=function(t){return"visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)},e.prototype.setLayoutProperty=function(t,e,r){if(null!=e){var n="layers."+this.id+".layout."+t;if(this._validate(or,n,t,e,r))return}"visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility="none"===e?e:"visible"},e.prototype.getPaintProperty=function(t){return d(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-"-transition".length)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,r){if(null!=e){var n="layers."+this.id+".paint."+t;if(this._validate(ir,n,t,e,r))return}d(t,"-transition")?this._transitionablePaint.setTransition(t.slice(0,-"-transition".length),e||void 0):this._transitionablePaint.setValue(t,e)},e.prototype.isHidden=function(t){return!!(this.minzoom&&t=this.maxzoom)||"none"===this.visibility)},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t)),this.paint=this._transitioningPaint.possiblyEvaluate(t)},e.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return"none"===this.visibility&&(t.layout=t.layout||{},t.layout.visibility="none"),m(t,function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,r,n,i){return(!i||!1!==i.validate)&&ar(this,t.call(rr,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:E,style:{glyphs:!0,sprite:!0}}))},e.prototype.hasOffscreenPass=function(){return!1},e.prototype.resize=function(){},e}(I),Zr={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Kr=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},Jr=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function $r(t,e){void 0===e&&(e=1);var r=0,n=0;return{members:t.map(function(t){var i,o=(i=t.type,Zr[i].BYTES_PER_ELEMENT),a=r=Hr(r,Math.max(e,o)),s=t.components||1;return n=Math.max(n,o),r+=o*s,{name:t.name,type:t.type,components:s,offset:a}}),size:Hr(r,Math.max(n,e)),alignment:e}}function Hr(t,e){return Math.ceil(t/e)*e}Jr.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},Jr.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Jr.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Jr.prototype.clear=function(){this.length=0},Jr.prototype.resize=function(t){this.reserve(t),this.length=t},Jr.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e)}},Jr.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var Xr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=2*r;return this.int16[n+0]=t,this.int16[n+1]=e,r},e}(Jr);Xr.prototype.bytesPerElement=4,hr("StructArrayLayout2i4",Xr);var Gr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;this.resize(i+1);var o=4*i;return this.int16[o+0]=t,this.int16[o+1]=e,this.int16[o+2]=r,this.int16[o+3]=n,i},e}(Jr);Gr.prototype.bytesPerElement=8,hr("StructArrayLayout4i8",Gr);var Yr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;this.resize(a+1);var s=6*a;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=i,this.int16[s+5]=o,a},e}(Jr);Yr.prototype.bytesPerElement=12,hr("StructArrayLayout2i4i12",Yr);var Wr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s){var u=this.length;this.resize(u+1);var l=6*u,p=12*u;return this.int16[l+0]=t,this.int16[l+1]=e,this.int16[l+2]=r,this.int16[l+3]=n,this.uint8[p+8]=i,this.uint8[p+9]=o,this.uint8[p+10]=a,this.uint8[p+11]=s,u},e}(Jr);Wr.prototype.bytesPerElement=12,hr("StructArrayLayout4i4ub12",Wr);var Qr=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s){var u=this.length;this.resize(u+1);var l=8*u;return this.int16[l+0]=t,this.int16[l+1]=e,this.int16[l+2]=r,this.int16[l+3]=n,this.uint16[l+4]=i,this.uint16[l+5]=o,this.uint16[l+6]=a,this.uint16[l+7]=s,u},e}(Jr);Qr.prototype.bytesPerElement=16,hr("StructArrayLayout4i4ui16",Qr);var tn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.float32[i+0]=t,this.float32[i+1]=e,this.float32[i+2]=r,n},e}(Jr);tn.prototype.bytesPerElement=12,hr("StructArrayLayout3f12",tn);var en=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var r=1*e;return this.uint32[r+0]=t,e},e}(Jr);en.prototype.bytesPerElement=4,hr("StructArrayLayout1ul4",en);var rn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,p){var c=this.length;this.resize(c+1);var h=12*c,f=6*c;return this.int16[h+0]=t,this.int16[h+1]=e,this.int16[h+2]=r,this.int16[h+3]=n,this.int16[h+4]=i,this.int16[h+5]=o,this.uint32[f+3]=a,this.uint16[h+8]=s,this.uint16[h+9]=u,this.int16[h+10]=l,this.int16[h+11]=p,c},e}(Jr);rn.prototype.bytesPerElement=24,hr("StructArrayLayout6i1ul2ui2i24",rn);var nn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o){var a=this.length;this.resize(a+1);var s=6*a;return this.int16[s+0]=t,this.int16[s+1]=e,this.int16[s+2]=r,this.int16[s+3]=n,this.int16[s+4]=i,this.int16[s+5]=o,a},e}(Jr);nn.prototype.bytesPerElement=12,hr("StructArrayLayout2i2i2i12",nn);var on=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=4*r;return this.uint8[n+0]=t,this.uint8[n+1]=e,r},e}(Jr);on.prototype.bytesPerElement=4,hr("StructArrayLayout2ub4",on);var an=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n,i,o,a,s,u,l,p,c,h,f){var y=this.length;this.resize(y+1);var d=20*y,v=10*y,m=40*y;return this.int16[d+0]=t,this.int16[d+1]=e,this.uint16[d+2]=r,this.uint16[d+3]=n,this.uint32[v+2]=i,this.uint32[v+3]=o,this.uint32[v+4]=a,this.uint16[d+10]=s,this.uint16[d+11]=u,this.uint16[d+12]=l,this.float32[v+7]=p,this.float32[v+8]=c,this.uint8[m+36]=h,this.uint8[m+37]=f,y},e}(Jr);an.prototype.bytesPerElement=40,hr("StructArrayLayout2i2ui3ul3ui2f2ub40",an);var sn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t){var e=this.length;this.resize(e+1);var r=1*e;return this.float32[r+0]=t,e},e}(Jr);sn.prototype.bytesPerElement=4,hr("StructArrayLayout1f4",sn);var un=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.int16[i+0]=t,this.int16[i+1]=e,this.int16[i+2]=r,n},e}(Jr);un.prototype.bytesPerElement=6,hr("StructArrayLayout3i6",un);var ln=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=2*n,o=4*n;return this.uint32[i+0]=t,this.uint16[o+2]=e,this.uint16[o+3]=r,n},e}(Jr);ln.prototype.bytesPerElement=8,hr("StructArrayLayout1ul2ui8",ln);var pn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r){var n=this.length;this.resize(n+1);var i=3*n;return this.uint16[i+0]=t,this.uint16[i+1]=e,this.uint16[i+2]=r,n},e}(Jr);pn.prototype.bytesPerElement=6,hr("StructArrayLayout3ui6",pn);var cn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=2*r;return this.uint16[n+0]=t,this.uint16[n+1]=e,r},e}(Jr);cn.prototype.bytesPerElement=4,hr("StructArrayLayout2ui4",cn);var hn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e){var r=this.length;this.resize(r+1);var n=2*r;return this.float32[n+0]=t,this.float32[n+1]=e,r},e}(Jr);hn.prototype.bytesPerElement=8,hr("StructArrayLayout2f8",hn);var fn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;this.resize(i+1);var o=4*i;return this.float32[o+0]=t,this.float32[o+1]=e,this.float32[o+2]=r,this.float32[o+3]=n,i},e}(Jr);fn.prototype.bytesPerElement=16,hr("StructArrayLayout4f16",fn);var yn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t},r.anchorPoint.get=function(){return new s(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}(Kr);yn.prototype.size=24;var dn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new yn(this,t)},e}(rn);hr("CollisionBoxArray",dn);var vn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t},r.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t},Object.defineProperties(e.prototype,r),e}(Kr);vn.prototype.size=40;var mn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new vn(this,t)},e}(an);hr("PlacedSymbolArray",mn);var gn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t},Object.defineProperties(e.prototype,r),e}(Kr);gn.prototype.size=4;var xn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new gn(this,t)},e}(sn);hr("GlyphOffsetArray",xn);var bn=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t},Object.defineProperties(e.prototype,r),e}(Kr);bn.prototype.size=6;var wn=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new bn(this,t)},e}(un);hr("SymbolLineVertexArray",wn);var _n=function(t){function e(){t.apply(this,arguments)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t},Object.defineProperties(e.prototype,r),e}(Kr);_n.prototype.size=8;var An=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new _n(this,t)},e}(ln);hr("FeatureIndexArray",An);var kn=$r([{name:"a_pos",components:2,type:"Int16"}],4).members,zn=function(t){void 0===t&&(t=[]),this.segments=t};zn.prototype.prepareSegment=function(t,e,r){var n=this.segments[this.segments.length-1];return t>zn.MAX_VERTEX_ARRAY_LENGTH&&b("Max vertices per segment is "+zn.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!n||n.vertexLength+t>zn.MAX_VERTEX_ARRAY_LENGTH)&&(n={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},this.segments.push(n)),n},zn.prototype.get=function(){return this.segments},zn.prototype.destroy=function(){for(var t=0,e=this.segments;tOn.max||a.yOn.max)&&b("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return r}function jn(t,e,r,n,i){t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2)}var qn=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.layoutVertexArray=new Xr,this.indexArray=new pn,this.segments=new zn,this.programConfigurations=new En(kn,t.layers,t.zoom)};function Rn(t,e,r){for(var n=0;n=3)for(var s=0;s1){if(Zn(t,e))return!0;for(var n=0;n1?t.distSqr(r):t.distSqr(r.sub(e)._mult(i)._add(e))}function Hn(t,e){for(var r,n,i,o=!1,a=0;ae.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(o=!o);return o}function Xn(t,e){for(var r=!1,n=0,i=t.length-1;ne.y!=a.y>e.y&&e.x<(a.x-o.x)*(e.y-o.y)/(a.y-o.y)+o.x&&(r=!r)}return r}function Gn(t,e,r){var n=e.paint.get(t).value;return"constant"===n.kind?n.value:r.programConfigurations.get(e.id).binders[t].statistics.max}function Yn(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function Wn(t,e,r,n,i){if(!e[0]&&!e[1])return t;var o=s.convert(e);"viewport"===r&&o._rotate(-n);for(var a=[],u=0;u=Pn||u<0||u>=Pn)){var l=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),p=l.vertexLength;jn(this.layoutVertexArray,s,u,-1,-1),jn(this.layoutVertexArray,s,u,1,-1),jn(this.layoutVertexArray,s,u,1,1),jn(this.layoutVertexArray,s,u,-1,1),this.indexArray.emplaceBack(p,p+1,p+2),this.indexArray.emplaceBack(p,p+3,p+2),l.vertexLength+=4,l.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t)},hr("CircleBucket",qn,{omit:["layers"]});var Qn={paint:new Dr({"circle-radius":new qr(E.paint_circle["circle-radius"]),"circle-color":new qr(E.paint_circle["circle-color"]),"circle-blur":new qr(E.paint_circle["circle-blur"]),"circle-opacity":new qr(E.paint_circle["circle-opacity"]),"circle-translate":new jr(E.paint_circle["circle-translate"]),"circle-translate-anchor":new jr(E.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new jr(E.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new jr(E.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new qr(E.paint_circle["circle-stroke-width"]),"circle-stroke-color":new qr(E.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new qr(E.paint_circle["circle-stroke-opacity"])})},ti=n(function(t,e){var r;t.exports=((r=new Float32Array(3))[0]=0,r[1]=0,r[2]=0,function(){var t=new Float32Array(4);t[0]=0,t[1]=0,t[2]=0,t[3]=0}(),{vec3:{transformMat3:function(t,e,r){var n=e[0],i=e[1],o=e[2];return t[0]=n*r[0]+i*r[3]+o*r[6],t[1]=n*r[1]+i*r[4]+o*r[7],t[2]=n*r[2]+i*r[5]+o*r[8],t}},vec4:{transformMat4:function(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3];return t[0]=r[0]*n+r[4]*i+r[8]*o+r[12]*a,t[1]=r[1]*n+r[5]*i+r[9]*o+r[13]*a,t[2]=r[2]*n+r[6]*i+r[10]*o+r[14]*a,t[3]=r[3]*n+r[7]*i+r[11]*o+r[15]*a,t}},mat2:{create:function(){var t=new Float32Array(4);return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t},rotate:function(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=Math.sin(r),u=Math.cos(r);return t[0]=n*u+o*s,t[1]=i*u+a*s,t[2]=n*-s+o*u,t[3]=i*-s+a*u,t},scale:function(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=r[0],u=r[1];return t[0]=n*s,t[1]=i*s,t[2]=o*u,t[3]=a*u,t}},mat3:{create:function(){var t=new Float32Array(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},fromRotation:function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t}},mat4:{create:function(){var t=new Float32Array(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},identity:function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},translate:function(t,e,r){var n,i,o,a,s,u,l,p,c,h,f,y,d=r[0],v=r[1],m=r[2];return e===t?(t[12]=e[0]*d+e[4]*v+e[8]*m+e[12],t[13]=e[1]*d+e[5]*v+e[9]*m+e[13],t[14]=e[2]*d+e[6]*v+e[10]*m+e[14],t[15]=e[3]*d+e[7]*v+e[11]*m+e[15]):(n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],u=e[5],l=e[6],p=e[7],c=e[8],h=e[9],f=e[10],y=e[11],t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=u,t[6]=l,t[7]=p,t[8]=c,t[9]=h,t[10]=f,t[11]=y,t[12]=n*d+s*v+c*m+e[12],t[13]=i*d+u*v+h*m+e[13],t[14]=o*d+l*v+f*m+e[14],t[15]=a*d+p*v+y*m+e[15]),t},scale:function(t,e,r){var n=r[0],i=r[1],o=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*o,t[9]=e[9]*o,t[10]=e[10]*o,t[11]=e[11]*o,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},multiply:function(t,e,r){var n=e[0],i=e[1],o=e[2],a=e[3],s=e[4],u=e[5],l=e[6],p=e[7],c=e[8],h=e[9],f=e[10],y=e[11],d=e[12],v=e[13],m=e[14],g=e[15],x=r[0],b=r[1],w=r[2],_=r[3];return t[0]=x*n+b*s+w*c+_*d,t[1]=x*i+b*u+w*h+_*v,t[2]=x*o+b*l+w*f+_*m,t[3]=x*a+b*p+w*y+_*g,x=r[4],b=r[5],w=r[6],_=r[7],t[4]=x*n+b*s+w*c+_*d,t[5]=x*i+b*u+w*h+_*v,t[6]=x*o+b*l+w*f+_*m,t[7]=x*a+b*p+w*y+_*g,x=r[8],b=r[9],w=r[10],_=r[11],t[8]=x*n+b*s+w*c+_*d,t[9]=x*i+b*u+w*h+_*v,t[10]=x*o+b*l+w*f+_*m,t[11]=x*a+b*p+w*y+_*g,x=r[12],b=r[13],w=r[14],_=r[15],t[12]=x*n+b*s+w*c+_*d,t[13]=x*i+b*u+w*h+_*v,t[14]=x*o+b*l+w*f+_*m,t[15]=x*a+b*p+w*y+_*g,t},perspective:function(t,e,r,n,i){var o=1/Math.tan(e/2),a=1/(n-i);return t[0]=o/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*a,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*a,t[15]=0,t},rotateX:function(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[4],a=e[5],s=e[6],u=e[7],l=e[8],p=e[9],c=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=o*i+l*n,t[5]=a*i+p*n,t[6]=s*i+c*n,t[7]=u*i+h*n,t[8]=l*i-o*n,t[9]=p*i-a*n,t[10]=c*i-s*n,t[11]=h*i-u*n,t},rotateZ:function(t,e,r){var n=Math.sin(r),i=Math.cos(r),o=e[0],a=e[1],s=e[2],u=e[3],l=e[4],p=e[5],c=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=o*i+l*n,t[1]=a*i+p*n,t[2]=s*i+c*n,t[3]=u*i+h*n,t[4]=l*i-o*n,t[5]=p*i-a*n,t[6]=c*i-s*n,t[7]=h*i-u*n,t},invert:function(t,e){var r=e[0],n=e[1],i=e[2],o=e[3],a=e[4],s=e[5],u=e[6],l=e[7],p=e[8],c=e[9],h=e[10],f=e[11],y=e[12],d=e[13],v=e[14],m=e[15],g=r*s-n*a,x=r*u-i*a,b=r*l-o*a,w=n*u-i*s,_=n*l-o*s,A=i*l-o*u,k=p*d-c*y,z=p*v-h*y,S=p*m-f*y,M=c*v-h*d,V=c*m-f*d,B=h*m-f*v,C=g*B-x*V+b*M+w*S-_*z+A*k;return C?(C=1/C,t[0]=(s*B-u*V+l*M)*C,t[1]=(i*V-n*B-o*M)*C,t[2]=(d*A-v*_+m*w)*C,t[3]=(h*_-c*A-f*w)*C,t[4]=(u*S-a*B-l*z)*C,t[5]=(r*B-i*S+o*z)*C,t[6]=(v*b-y*A-m*x)*C,t[7]=(p*A-h*b+f*x)*C,t[8]=(a*V-s*S+l*k)*C,t[9]=(n*S-r*V-o*k)*C,t[10]=(y*_-d*b+m*g)*C,t[11]=(c*b-p*_-f*g)*C,t[12]=(s*z-a*M-u*k)*C,t[13]=(r*M-n*z+i*k)*C,t[14]=(d*x-y*w-v*g)*C,t[15]=(p*w-c*x+h*g)*C,t):null},ortho:function(t,e,r,n,i,o,a){var s=1/(e-r),u=1/(n-i),l=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*l,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*u,t[14]=(a+o)*l,t[15]=1,t}}})}),ei=(ti.vec3,ti.vec4),ri=(ti.mat2,ti.mat3,ti.mat4),ni=function(t){function e(e){t.call(this,e,Qn)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new qn(t)},e.prototype.queryRadius=function(t){var e=t;return Gn("circle-radius",this,e)+Gn("circle-stroke-width",this,e)+Yn(this.paint.get("circle-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,o,a){for(var s=Wn(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),i.angle,o),u=this.paint.get("circle-radius").evaluate(e)+this.paint.get("circle-stroke-width").evaluate(e),l="map"===this.paint.get("circle-pitch-alignment"),p=l?s:function(t,e,r){return t.map(function(t){return t.map(function(t){return ii(t,e,r)})})}(s,a,i),c=l?u*o:u,h=0,f=r;ht.width||i.height>t.height||r.x>t.width-i.width||r.y>t.height-i.height)throw new RangeError("out of range source coordinates for image copy");if(i.width>e.width||i.height>e.height||n.x>e.width-i.width||n.y>e.height-i.height)throw new RangeError("out of range destination coordinates for image copy");for(var a=t.data,s=e.data,u=0;u80*r){n=o=t[0],i=a=t[1];for(var y=r;yo&&(o=s),u>a&&(a=u);l=0!==(l=Math.max(o-n,a-i))?1/l:0}return _i(h,f,r,n,i,l),f}function bi(t,e,r,n,i){var o,a;if(i===Ui(t,e,r,n)>0)for(o=e;o=e;o-=n)a=ji(o,t[o],t[o+1],a);return a&&Pi(a,a.next)&&(qi(a),a=a.next),a}function wi(t,e){if(!t)return t;e||(e=t);var r,n=t;do{if(r=!1,n.steiner||!Pi(n,n.next)&&0!==Fi(n.prev,n,n.next))n=n.next;else{if(qi(n),(n=e=n.prev)===n.next)break;r=!0}}while(r||n!==e);return e}function _i(t,e,r,n,i,o,a){if(t){!a&&o&&function(t,e,r,n){var i=t;do{null===i.z&&(i.z=Bi(i.x,i.y,e,r,n)),i.prevZ=i.prev,i.nextZ=i.next,i=i.next}while(i!==t);i.prevZ.nextZ=null,i.prevZ=null,function(t){var e,r,n,i,o,a,s,u,l=1;do{for(r=t,t=null,o=null,a=0;r;){for(a++,n=r,s=0,e=0;e0||u>0&&n;)0!==s&&(0===u||!n||r.z<=n.z)?(i=r,r=r.nextZ,s--):(i=n,n=n.nextZ,u--),o?o.nextZ=i:t=i,i.prevZ=o,o=i;r=n}o.nextZ=null,l*=2}while(a>1)}(i)}(t,n,i,o);for(var s,u,l=t;t.prev!==t.next;)if(s=t.prev,u=t.next,o?ki(t,n,i,o):Ai(t))e.push(s.i/r),e.push(t.i/r),e.push(u.i/r),qi(t),t=u.next,l=u.next;else if((t=u)===l){a?1===a?_i(t=zi(t,e,r),e,r,n,i,o,2):2===a&&Si(t,e,r,n,i,o):_i(wi(t),e,r,n,i,o,1);break}}}function Ai(t){var e=t.prev,r=t,n=t.next;if(Fi(e,r,n)>=0)return!1;for(var i=t.next.next;i!==t.prev;){if(Ii(e.x,e.y,r.x,r.y,n.x,n.y,i.x,i.y)&&Fi(i.prev,i,i.next)>=0)return!1;i=i.next}return!0}function ki(t,e,r,n){var i=t.prev,o=t,a=t.next;if(Fi(i,o,a)>=0)return!1;for(var s=i.xo.x?i.x>a.x?i.x:a.x:o.x>a.x?o.x:a.x,p=i.y>o.y?i.y>a.y?i.y:a.y:o.y>a.y?o.y:a.y,c=Bi(s,u,e,r,n),h=Bi(l,p,e,r,n),f=t.prevZ,y=t.nextZ;f&&f.z>=c&&y&&y.z<=h;){if(f!==t.prev&&f!==t.next&&Ii(i.x,i.y,o.x,o.y,a.x,a.y,f.x,f.y)&&Fi(f.prev,f,f.next)>=0)return!1;if(f=f.prevZ,y!==t.prev&&y!==t.next&&Ii(i.x,i.y,o.x,o.y,a.x,a.y,y.x,y.y)&&Fi(y.prev,y,y.next)>=0)return!1;y=y.nextZ}for(;f&&f.z>=c;){if(f!==t.prev&&f!==t.next&&Ii(i.x,i.y,o.x,o.y,a.x,a.y,f.x,f.y)&&Fi(f.prev,f,f.next)>=0)return!1;f=f.prevZ}for(;y&&y.z<=h;){if(y!==t.prev&&y!==t.next&&Ii(i.x,i.y,o.x,o.y,a.x,a.y,y.x,y.y)&&Fi(y.prev,y,y.next)>=0)return!1;y=y.nextZ}return!0}function zi(t,e,r){var n=t;do{var i=n.prev,o=n.next.next;!Pi(i,o)&&Ti(i,n,n.next,o)&&Oi(i,o)&&Oi(o,i)&&(e.push(i.i/r),e.push(n.i/r),e.push(o.i/r),qi(n),qi(n.next),n=t=o),n=n.next}while(n!==t);return n}function Si(t,e,r,n,i,o){var a=t;do{for(var s=a.next.next;s!==a.prev;){if(a.i!==s.i&&Ei(a,s)){var u=Li(a,s);return a=wi(a,a.next),u=wi(u,u.next),_i(a,e,r,n,i,o),void _i(u,e,r,n,i,o)}s=s.next}a=a.next}while(a!==t)}function Mi(t,e){return t.x-e.x}function Vi(t,e){if(e=function(t,e){var r,n=e,i=t.x,o=t.y,a=-1/0;do{if(o<=n.y&&o>=n.next.y&&n.next.y!==n.y){var s=n.x+(o-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(s<=i&&s>a){if(a=s,s===i){if(o===n.y)return n;if(o===n.next.y)return n.next}r=n.x=n.x&&n.x>=p&&i!==n.x&&Ii(or.x)&&Oi(n,t)&&(r=n,h=u),n=n.next;return r}(t,e)){var r=Li(e,t);wi(r,r.next)}}function Bi(t,e,r,n,i){return(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=32767*(t-r)*i)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=32767*(e-n)*i)|e<<8))|e<<4))|e<<2))|e<<1))<<1}function Ci(t){var e=t,r=t;do{e.x=0&&(t-a)*(n-s)-(r-a)*(e-s)>=0&&(r-a)*(o-s)-(i-a)*(n-s)>=0}function Ei(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!function(t,e){var r=t;do{if(r.i!==t.i&&r.next.i!==t.i&&r.i!==e.i&&r.next.i!==e.i&&Ti(r,r.next,t,e))return!0;r=r.next}while(r!==t);return!1}(t,e)&&Oi(t,e)&&Oi(e,t)&&function(t,e){var r=t,n=!1,i=(t.x+e.x)/2,o=(t.y+e.y)/2;do{r.y>o!=r.next.y>o&&r.next.y!==r.y&&i<(r.next.x-r.x)*(o-r.y)/(r.next.y-r.y)+r.x&&(n=!n),r=r.next}while(r!==t);return n}(t,e)}function Fi(t,e,r){return(e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y)}function Pi(t,e){return t.x===e.x&&t.y===e.y}function Ti(t,e,r,n){return!!(Pi(t,e)&&Pi(r,n)||Pi(t,n)&&Pi(r,e))||Fi(t,e,r)>0!=Fi(t,e,n)>0&&Fi(r,n,t)>0!=Fi(r,n,e)>0}function Oi(t,e){return Fi(t.prev,t,t.next)<0?Fi(t,e,t.next)>=0&&Fi(t,t.prev,e)>=0:Fi(t,e,t.prev)<0||Fi(t,t.next,e)<0}function Li(t,e){var r=new Ri(t.i,t.x,t.y),n=new Ri(e.i,e.x,e.y),i=t.next,o=e.prev;return t.next=e,e.prev=t,r.next=i,i.prev=r,n.next=r,r.prev=n,o.next=n,n.prev=o,n}function ji(t,e,r,n){var i=new Ri(t,e,r);return n?(i.next=n.next,i.prev=n,n.next.prev=i,n.next=i):(i.prev=i,i.next=i),i}function qi(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function Ri(t,e,r){this.i=t,this.x=e,this.y=r,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function Ui(t,e,r,n){for(var i=0,o=e,a=r-n;o0&&(n+=t[i-1].length,r.holes.push(n))}return r},mi.default=gi;var Di=Zi,Ni=Zi;function Zi(t,e,r,n,i){!function t(e,r,n,i,o){for(;i>n;){if(i-n>600){var a=i-n+1,s=r-n+1,u=Math.log(a),l=.5*Math.exp(2*u/3),p=.5*Math.sqrt(u*l*(a-l)/a)*(s-a/2<0?-1:1),c=Math.max(n,Math.floor(r-s*l/a+p)),h=Math.min(i,Math.floor(r+(a-s)*l/a+p));t(e,r,c,h,o)}var f=e[r],y=n,d=i;for(Ki(e,n,r),o(e[i],f)>0&&Ki(e,n,i);y0;)d--}0===o(e[n],f)?Ki(e,n,d):Ki(e,++d,i),d<=r&&(n=d+1),r<=d&&(i=d-1)}}(t,e,r||0,n||t.length-1,i||Ji)}function Ki(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function Ji(t,e){return te?1:0}function $i(t,e){var r=t.length;if(r<=1)return[t];for(var n,i,o=[],a=0;a1)for(var u=0;uPn)||t.y===e.y&&(t.y<0||t.y>Pn)}function no(t){return t.every(function(t){return t.x<0})||t.every(function(t){return t.x>Pn})||t.every(function(t){return t.y<0})||t.every(function(t){return t.y>Pn})}eo.prototype.populate=function(t,e){for(var r=0,n=t;r=1){var d=c[f-1];if(!ro(y,d)){u.vertexLength+4>zn.MAX_VERTEX_ARRAY_LENGTH&&(u=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var v=y.sub(d)._perp()._unit(),m=d.dist(y);h+m>32768&&(h=0),to(this.layoutVertexArray,y.x,y.y,v.x,v.y,0,0,h),to(this.layoutVertexArray,y.x,y.y,v.x,v.y,0,1,h),h+=m,to(this.layoutVertexArray,d.x,d.y,v.x,v.y,0,0,h),to(this.layoutVertexArray,d.x,d.y,v.x,v.y,0,1,h);var g=u.vertexLength;this.indexArray.emplaceBack(g,g+1,g+2),this.indexArray.emplaceBack(g+1,g+2,g+3),u.vertexLength+=4,u.primitiveLength+=2}}}}u.vertexLength+o>zn.MAX_VERTEX_ARRAY_LENGTH&&(u=this.segments.prepareSegment(o,this.layoutVertexArray,this.indexArray));for(var x=[],b=[],w=u.vertexLength,_=0,A=i;_>3}if(i--,1===n||2===n)o+=t.readSVarint(),a+=t.readSVarint(),1===n&&(e&&u.push(e),e=[]),e.push(new s(o,a));else{if(7!==n)throw new Error("unknown command "+n);e&&e.push(e[0].clone())}}return e&&u.push(e),u},uo.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,r=1,n=0,i=0,o=0,a=1/0,s=-1/0,u=1/0,l=-1/0;t.pos>3}if(n--,1===r||2===r)(i+=t.readSVarint())s&&(s=i),(o+=t.readSVarint())l&&(l=o);else if(7!==r)throw new Error("unknown command "+r)}return[a,u,s,l]},uo.prototype.toGeoJSON=function(t,e,r){var n,i,o=this.extent*Math.pow(2,r),a=this.extent*t,s=this.extent*e,u=this.loadGeometry(),l=uo.types[this.type];function p(t){for(var e=0;e>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null}return e}(r))}function yo(t,e,r){if(3===t){var n=new co(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n)}}ho.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new so(this._pbf,e,this.extent,this._keys,this._values)};var vo={VectorTile:function(t,e){this.layers=t.readFields(yo,{},e)},VectorTileFeature:so,VectorTileLayer:co},mo=vo.VectorTileFeature.types,go=63,xo=Math.cos(Math.PI/180*37.5),bo=.5,wo=Math.pow(2,14)/bo;function _o(t,e,r,n,i,o,a){t.emplaceBack(e.x,e.y,n?1:0,i?1:-1,Math.round(go*r.x)+128,Math.round(go*r.y)+128,1+(0===o?0:o<0?-1:1)|(a*bo&63)<<2,a*bo>>6)}var Ao=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.layoutVertexArray=new Wr,this.indexArray=new pn,this.programConfigurations=new En(ao,t.layers,t.zoom),this.segments=new zn};function ko(t,e){return(t/e.tileTotal*(e.end-e.start)+e.start)*(wo-1)}Ao.prototype.populate=function(t,e){for(var r=0,n=t;r=2&&t[u-1].equals(t[u-2]);)u--;for(var l=0;ll){var V=f.dist(x);if(V>2*p){var B=f.sub(f.sub(x)._mult(p/V)._round());this.distance+=B.dist(x),this.addCurrentVertex(B,this.distance,w.mult(1),0,0,!1,h,a),x=B}}var C=x&&b,I=C?r:b?v:m;if(C&&"round"===I&&(Si&&(I="bevel"),"bevel"===I&&(S>2&&(I="flipbevel"),S100)k=_.clone().mult(-1);else{var E=w.x*_.y-w.y*_.x>0?-1:1,F=S*w.add(_).mag()/w.sub(_).mag();k._perp()._mult(F*E)}this.addCurrentVertex(f,this.distance,k,0,0,!1,h,a),this.addCurrentVertex(f,this.distance,k.mult(-1),0,0,!1,h,a)}else if("bevel"===I||"fakeround"===I){var P=w.x*_.y-w.y*_.x>0,T=-Math.sqrt(S*S-1);if(P?(d=0,y=T):(y=0,d=T),g||this.addCurrentVertex(f,this.distance,w,y,d,!1,h,a),"fakeround"===I){for(var O=Math.floor(8*(.5-(z-.5))),L=void 0,j=0;j=0;q--)L=w.mult((q+1)/(O+1))._add(_)._unit(),this.addPieSliceVertex(f,this.distance,L,P,h,a)}b&&this.addCurrentVertex(f,this.distance,_,-y,-d,!1,h,a)}else"butt"===I?(g||this.addCurrentVertex(f,this.distance,w,0,0,!1,h,a),b&&this.addCurrentVertex(f,this.distance,_,0,0,!1,h,a)):"square"===I?(g||(this.addCurrentVertex(f,this.distance,w,1,1,!1,h,a),this.e1=this.e2=-1),b&&this.addCurrentVertex(f,this.distance,_,-1,-1,!1,h,a)):"round"===I&&(g||(this.addCurrentVertex(f,this.distance,w,0,0,!1,h,a),this.addCurrentVertex(f,this.distance,w,1,1,!0,h,a),this.e1=this.e2=-1),b&&(this.addCurrentVertex(f,this.distance,_,-1,-1,!0,h,a),this.addCurrentVertex(f,this.distance,_,0,0,!1,h,a)));if(M&&A2*p){var U=f.add(b.sub(f)._mult(p/R)._round());this.distance+=U.dist(f),this.addCurrentVertex(U,this.distance,_.mult(1),0,0,!1,h,a),f=U}}g=!1}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e)}},Ao.prototype.addCurrentVertex=function(t,e,r,n,i,o,a,s){var u,l=this.layoutVertexArray,p=this.indexArray;s&&(e=ko(e,s)),u=r.clone(),n&&u._sub(r.perp()._mult(n)),_o(l,t,u,o,!1,n,e),this.e3=a.vertexLength++,this.e1>=0&&this.e2>=0&&(p.emplaceBack(this.e1,this.e2,this.e3),a.primitiveLength++),this.e1=this.e2,this.e2=this.e3,u=r.mult(-1),i&&u._sub(r.perp()._mult(i)),_o(l,t,u,o,!0,-i,e),this.e3=a.vertexLength++,this.e1>=0&&this.e2>=0&&(p.emplaceBack(this.e1,this.e2,this.e3),a.primitiveLength++),this.e1=this.e2,this.e2=this.e3,e>wo/2&&!s&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,o,a))},Ao.prototype.addPieSliceVertex=function(t,e,r,n,i,o){r=r.mult(n?-1:1);var a=this.layoutVertexArray,s=this.indexArray;o&&(e=ko(e,o)),_o(a,t,r,!1,n,0,e),this.e3=i.vertexLength++,this.e1>=0&&this.e2>=0&&(s.emplaceBack(this.e1,this.e2,this.e3),i.primitiveLength++),n?this.e2=this.e3:this.e1=this.e3},hr("LineBucket",Ao,{omit:["layers"]});var zo=new Dr({"line-cap":new jr(E.layout_line["line-cap"]),"line-join":new qr(E.layout_line["line-join"]),"line-miter-limit":new jr(E.layout_line["line-miter-limit"]),"line-round-limit":new jr(E.layout_line["line-round-limit"])}),So={paint:new Dr({"line-opacity":new qr(E.paint_line["line-opacity"]),"line-color":new qr(E.paint_line["line-color"]),"line-translate":new jr(E.paint_line["line-translate"]),"line-translate-anchor":new jr(E.paint_line["line-translate-anchor"]),"line-width":new qr(E.paint_line["line-width"]),"line-gap-width":new qr(E.paint_line["line-gap-width"]),"line-offset":new qr(E.paint_line["line-offset"]),"line-blur":new qr(E.paint_line["line-blur"]),"line-dasharray":new Rr(E.paint_line["line-dasharray"]),"line-pattern":new Rr(E.paint_line["line-pattern"]),"line-gradient":new Ur(E.paint_line["line-gradient"])}),layout:zo},Mo=new(function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(e,r){return r=new Br(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),t.prototype.possiblyEvaluate.call(this,e,r)},e.prototype.evaluate=function(e,r,n){return r=h({},r,{zoom:Math.floor(r.zoom)}),t.prototype.evaluate.call(this,e,r,n)},e}(qr))(So.paint.properties["line-width"].specification);Mo.useIntegerZoom=!0;var Vo=function(t){function e(e){t.call(this,e,So)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.setPaintProperty=function(e,r,n){t.prototype.setPaintProperty.call(this,e,r,n),"line-gradient"===e&&this._updateGradient()},e.prototype._updateGradient=function(){var t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=hi(t,"lineProgress"),this.gradientTexture=null},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=Mo.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)},e.prototype.createBucket=function(t){return new Ao(t)},e.prototype.queryRadius=function(t){var e=t,r=Bo(Gn("line-width",this,e),Gn("line-gap-width",this,e)),n=Gn("line-offset",this,e);return r/2+Math.abs(n)+Yn(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,o){var a=Wn(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),i.angle,o),u=o/2*Bo(this.paint.get("line-width").evaluate(e),this.paint.get("line-gap-width").evaluate(e)),l=this.paint.get("line-offset").evaluate(e);return l&&(r=function(t,e){for(var r=[],n=new s(0,0),i=0;i0?e+2*t:t}var Co=$r([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"}]),Io=$r([{name:"a_projected_pos",components:3,type:"Float32"}],4),Eo=($r([{name:"a_fade_opacity",components:1,type:"Uint32"}],4),$r([{name:"a_placed",components:2,type:"Uint8"}],4)),Fo=($r([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"radius"},{type:"Int16",name:"signedDistanceFromAnchor"}]),$r([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4)),Po=$r([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);$r([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"}]),$r([{type:"Float32",name:"offsetX"}]),$r([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);function To(t,e,r){var n=e.layout.get("text-transform").evaluate(r);return"uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),Vr.applyArabicShaping&&(t=Vr.applyArabicShaping(t)),t}var Oo={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var Lo=function(t){function e(e,r,n,i){t.call(this,e,r),this.angle=n,void 0!==i&&(this.segment=i)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.clone=function(){return new e(this.x,this.y,this.angle,this.segment)},e}(s);function jo(t,e){var r=e.expression;if("constant"===r.kind)return{functionType:"constant",layoutSize:r.evaluate(new Br(t+1))};if("source"===r.kind)return{functionType:"source"};for(var n=r.zoomStops,i=0;i0)&&("constant"!==i.value.kind||i.value.value.length>0),u="constant"!==a.value.kind||a.value.value&&a.value.value.length>0;if(this.features=[],s||u){for(var l=e.iconDependencies,p=e.glyphDependencies,c=new Br(this.zoom),h=0,f=t;h=0;s--)o[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var u=0;u0;this.addCollisionDebugVertices(s,u,l,p,c?this.collisionCircle:this.collisionBox,a.anchorPoint,r,c)}}}},Ko.prototype.deserializeCollisionBoxes=function(t,e,r,n,i){for(var o={},a=e;a0},Ko.prototype.hasIconData=function(){return this.icon.segments.get().length>0},Ko.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},Ko.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},Ko.prototype.sortFeatures=function(t){var e=this;if(this.sortFeaturesByY&&this.sortedAngle!==t&&(this.sortedAngle=t,!(this.text.segments.get().length>1||this.icon.segments.get().length>1))){for(var r=[],n=0;ni.maxh||t>i.maxw||r<=i.maxh&&t<=i.maxw&&(a=i.maxw*i.maxh-t*r)o.free)){if(r===o.h)return this.allocShelf(s,t,r,n);r>o.h||rp)&&(c=2*Math.max(t,p)),(uu)&&(l=2*Math.max(r,u)),this.resize(c,l),this.packOne(t,r,n)):null},t.prototype.allocFreebin=function(t,e,r,n){var i=this.freebins.splice(t,1)[0];return i.id=n,i.w=e,i.h=r,i.refcount=0,this.bins[n]=i,this.ref(i),i},t.prototype.allocShelf=function(t,e,r,n){var i=this.shelves[t].alloc(e,r,n);return this.bins[n]=i,this.ref(i),i},t.prototype.shrink=function(){if(this.shelves.length>0){for(var t=0,e=0,r=0;rthis.free||e>this.h)return null;var n=this.x;return this.x+=t,this.free-=t,new function(t,e,r,n,i,o,a){this.id=t,this.x=e,this.y=r,this.w=n,this.h=i,this.maxw=o||n,this.maxh=a||i,this.refcount=0}(r,n,this.y,t,e,t,this.h)},e.prototype.resize=function(t){return this.free+=t-this.w,this.w=t,!0},t}()}),ta=function(t,e){var r=e.pixelRatio;this.paddedRect=t,this.pixelRatio=r},ea={tl:{configurable:!0},br:{configurable:!0},displaySize:{configurable:!0}};ea.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},ea.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},ea.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(ta.prototype,ea);var ra=function(t){var e=new pi({width:0,height:0}),r={},n=new Qo(0,0,{autoResize:!0});for(var i in t){var o=t[i],a=n.packOne(o.data.width+2,o.data.height+2);e.resize({width:n.w,height:n.h}),pi.copy(o.data,e,{x:0,y:0},{x:a.x+1,y:a.y+1},o.data),r[i]=new ta(a,o)}n.shrink(),e.resize({width:n.w,height:n.h}),this.image=e,this.positions=r};hr("ImagePosition",ta),hr("ImageAtlas",ra);var na=function(t,e,r,n,i){var o,a,s=8*i-n-1,u=(1<>1,p=-7,c=r?i-1:0,h=r?-1:1,f=t[e+c];for(c+=h,o=f&(1<<-p)-1,f>>=-p,p+=s;p>0;o=256*o+t[e+c],c+=h,p-=8);for(a=o&(1<<-p)-1,o>>=-p,p+=n;p>0;a=256*a+t[e+c],c+=h,p-=8);if(0===o)o=1-l;else{if(o===u)return a?NaN:1/0*(f?-1:1);a+=Math.pow(2,n),o-=l}return(f?-1:1)*a*Math.pow(2,o-n)},ia=function(t,e,r,n,i,o){var a,s,u,l=8*o-i-1,p=(1<>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,f=n?0:o-1,y=n?1:-1,d=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,a=p):(a=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-a))<1&&(a--,u*=2),(e+=a+c>=1?h/u:h*Math.pow(2,1-c))*u>=2&&(a++,u/=2),a+c>=p?(s=0,a=p):a+c>=1?(s=(e*u-1)*Math.pow(2,i),a+=c):(s=e*Math.pow(2,c-1)*Math.pow(2,i),a=0));i>=8;t[r+f]=255&s,f+=y,s/=256,i-=8);for(a=a<0;t[r+f]=255&a,f+=y,a/=256,l-=8);t[r+f-y]|=128*d},oa=aa;function aa(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}aa.Varint=0,aa.Fixed64=1,aa.Bytes=2,aa.Fixed32=5;function sa(t){return t.type===aa.Bytes?t.readVarint()+t.pos:t.pos+1}function ua(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function la(t,e,r){var n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.ceil(Math.log(e)/(7*Math.LN2));r.realloc(n);for(var i=r.pos-1;i>=t;i--)r.buf[i+n]=r.buf[i]}function pa(t,e){for(var r=0;r>>8,t[r+2]=e>>>16,t[r+3]=e>>>24}function wa(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}aa.prototype={destroy:function(){this.buf=null},readFields:function(t,e,r){for(r=r||this.length;this.pos>3,o=this.pos;this.type=7&n,t(i,e,this),this.pos===o&&this.skip(n)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=xa(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=wa(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=xa(this.buf,this.pos)+4294967296*xa(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=xa(this.buf,this.pos)+4294967296*wa(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=na(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=na(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,r,n=this.buf;return e=127&(r=n[this.pos++]),r<128?e:(e|=(127&(r=n[this.pos++]))<<7,r<128?e:(e|=(127&(r=n[this.pos++]))<<14,r<128?e:(e|=(127&(r=n[this.pos++]))<<21,r<128?e:function(t,e,r){var n,i,o=r.buf;if(i=o[r.pos++],n=(112&i)>>4,i<128)return ua(t,n,e);if(i=o[r.pos++],n|=(127&i)<<3,i<128)return ua(t,n,e);if(i=o[r.pos++],n|=(127&i)<<10,i<128)return ua(t,n,e);if(i=o[r.pos++],n|=(127&i)<<17,i<128)return ua(t,n,e);if(i=o[r.pos++],n|=(127&i)<<24,i<128)return ua(t,n,e);if(i=o[r.pos++],n|=(1&i)<<31,i<128)return ua(t,n,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(r=n[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=function(t,e,r){var n="",i=e;for(;i239?4:u>223?3:u>191?2:1;if(i+p>r)break;1===p?u<128&&(l=u):2===p?128==(192&(o=t[i+1]))&&(l=(31&u)<<6|63&o)<=127&&(l=null):3===p?(o=t[i+1],a=t[i+2],128==(192&o)&&128==(192&a)&&((l=(15&u)<<12|(63&o)<<6|63&a)<=2047||l>=55296&&l<=57343)&&(l=null)):4===p&&(o=t[i+1],a=t[i+2],s=t[i+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&((l=(15&u)<<18|(63&o)<<12|(63&a)<<6|63&s)<=65535||l>=1114112)&&(l=null)),null===l?(l=65533,p=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=p}return n}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){var r=sa(this);for(t=t||[];this.pos127;);else if(e===aa.Bytes)this.pos=this.readVarint()+this.pos;else if(e===aa.Fixed32)this.pos+=4;else{if(e!==aa.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e268435455||t<0?function(t,e){var r,n;t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos]=127&t}(r,0,e),function(t,e){var r=(7&t)<<4;if(e.buf[e.pos++]|=r|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,i,o=0;o55295&&n<57344){if(!i){n>56319||o+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128)}return r}(this.buf,t,this.pos);var r=this.pos-e;r>=128&&la(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r},writeFloat:function(t){this.realloc(4),ia(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),ia(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var r=0;r=128&&la(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,r){this.writeTag(t,aa.Bytes),this.writeRawMessage(e,r)},writePackedVarint:function(t,e){this.writeMessage(t,pa,e)},writePackedSVarint:function(t,e){this.writeMessage(t,ca,e)},writePackedBoolean:function(t,e){this.writeMessage(t,ya,e)},writePackedFloat:function(t,e){this.writeMessage(t,ha,e)},writePackedDouble:function(t,e){this.writeMessage(t,fa,e)},writePackedFixed32:function(t,e){this.writeMessage(t,da,e)},writePackedSFixed32:function(t,e){this.writeMessage(t,va,e)},writePackedFixed64:function(t,e){this.writeMessage(t,ma,e)},writePackedSFixed64:function(t,e){this.writeMessage(t,ga,e)},writeBytesField:function(t,e){this.writeTag(t,aa.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,aa.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,aa.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,aa.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,aa.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,aa.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,aa.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,aa.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,aa.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,aa.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};var _a=3;function Aa(t,e,r){1===t&&r.readMessage(ka,e)}function ka(t,e,r){if(3===t){var n=r.readMessage(za,{}),i=n.id,o=n.bitmap,a=n.width,s=n.height,u=n.left,l=n.top,p=n.advance;e.push({id:i,bitmap:new li({width:a+2*_a,height:s+2*_a},o),metrics:{width:a,height:s,left:u,top:l,advance:p}})}}function za(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint())}var Sa=_a,Ma=function(t,e,r){this.target=t,this.parent=e,this.mapId=r,this.callbacks={},this.callbackID=0,y(["receive"],this),this.target.addEventListener("message",this.receive,!1)};Ma.prototype.send=function(t,e,r,n){var i=r?this.mapId+":"+this.callbackID++:null;r&&(this.callbacks[i]=r);var o=[];this.target.postMessage({targetMapId:n,sourceMapId:this.mapId,type:t,id:String(i),data:yr(e,o)},o)},Ma.prototype.receive=function(t){var e,r=this,n=t.data,i=n.id;if(!n.targetMapId||this.mapId===n.targetMapId){var o=function(t,e){var n=[];r.target.postMessage({sourceMapId:r.mapId,type:"",id:String(i),error:t?yr(t):null,data:yr(e,n)},n)};if(""===n.type)e=this.callbacks[n.id],delete this.callbacks[n.id],e&&n.error?e(dr(n.error)):e&&e(null,dr(n.data));else if(void 0!==n.id&&this.parent[n.type])this.parent[n.type](n.sourceMapId,dr(n.data),o);else if(void 0!==n.id&&this.parent.getWorkerSource){var a=n.type.split(".");this.parent.getWorkerSource(n.sourceMapId,a[0],a[1])[a[2]](dr(n.data),o)}else this.parent[n.type](dr(n.data))}},Ma.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1)};var Va=r(n(function(t,e){!function(t){function e(t,e,n){e=Math.pow(2,n)-e-1;var i=r(256*t,256*e,n),o=r(256*(t+1),256*(e+1),n);return i[0]+","+i[1]+","+o[0]+","+o[1]}function r(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r),i=t*n-2*Math.PI*6378137/2,o=e*n-2*Math.PI*6378137/2;return[i,o]}t.getURL=function(t,r,n,i,o,a){return a=a||{},t+"?"+["bbox="+e(n,i,o),"format="+(a.format||"image/png"),"service="+(a.service||"WMS"),"version="+(a.version||"1.1.1"),"request="+(a.request||"GetMap"),"srs="+(a.srs||"EPSG:3857"),"width="+(a.width||256),"height="+(a.height||256),"layers="+r].join("&")},t.getTileBBox=e,t.getMercCoords=r,Object.defineProperty(t,"__esModule",{value:!0})}(e)})),Ba=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Ea(0,t,e,r)};Ba.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Ba.prototype.url=function(t,e){var r=Va.getTileBBox(this.x,this.y,this.z),n=function(t,e,r){for(var n,i="",o=t;o>0;o--)i+=(e&(n=1<this.canonical.z?new Ia(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Ia(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Ia.prototype.isChildOf=function(t){var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},Ia.prototype.children=function(t){if(this.overscaledZ>=t)return[new Ia(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Ia(e,this.wrap,e,r,n),new Ia(e,this.wrap,e,r+1,n),new Ia(e,this.wrap,e,r,n+1),new Ia(e,this.wrap,e,r+1,n+1)]},Ia.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+this.border||e<-this.border||e>=this.dim+this.border)throw new RangeError("out of range source coordinates for DEM data");return(e+this.border)*this.stride+(t+this.border)},hr("Level",Fa);var Pa=function(t,e,r){this.uid=t,this.scale=e||1,this.level=r||new Fa(256,512),this.loaded=!!r};Pa.prototype.loadFromImage=function(t,e){if(t.height!==t.width)throw new RangeError("DEM tiles must be square");if(e&&"mapbox"!==e&&"terrarium"!==e)return b('"'+e+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');var r=this.level=new Fa(t.width,t.width/2),n=t.data;this._unpackData(r,n,e||"mapbox");for(var i=0;i=0&&u[3]>=0&&this.grid.insert(o,u[0],u[1],u[2],u[3])}},ja.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new vo.VectorTile(new oa(this.rawTileData)).layers,this.sourceLayerCoder=new Ta(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},ja.prototype.query=function(t,e){var r=this;this.loadVTLayers();for(var n=t.params||{},i=Pn/t.tileSize/t.scale,o=Te(n.filter),a=t.queryGeometry,s=t.queryPadding*i,u=1/0,l=1/0,p=-1/0,c=-1/0,h=0;h=0)return!0;return!1}(o,u)){var l=this.sourceLayerCoder.decode(r),p=this.vtLayers[l].feature(n);if(i(new Br(this.tileID.overscaledZ),p))for(var c=0;c=200&&r.status<300&&r.response){var n;try{n=JSON.parse(r.response)}catch(t){return e(t)}e(null,n)}else 401===r.status&&t.url.match(/mapbox.com/)?e(new k(r.statusText+": you may have provided an invalid Mapbox access token. See https://www.mapbox.com/api-documentation/#access-tokens",r.status,t.url)):e(new k(r.statusText,r.status,t.url))},r.send(),r},t.getImage=function(t,e){return S(t,function(t,r){if(t)e(t);else if(r){var n=new self.Image,i=self.URL||self.webkitURL;n.onload=function(){e(null,n),i.revokeObjectURL(n.src)};var o=new self.Blob([new Uint8Array(r.data)],{type:"image/png"});n.cacheControl=r.cacheControl,n.expires=r.expires,n.src=r.data.byteLength?i.createObjectURL(o):"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAC0lEQVQYV2NgAAIAAAUAAarVyFEAAAAASUVORK5CYII="}})},t.ResourceType=A,t.RGBAImage=pi,t.default$2=Qo,t.ImagePosition=ta,t.getArrayBuffer=S,t.default$3=function(t){return new oa(t).readFields(Aa,[])},t.default$4=mr,t.asyncAll=function(t,e,r){if(!t.length)return r(null,[]);var n=t.length,i=new Array(t.length),o=null;t.forEach(function(t,a){e(t,function(t,e){t&&(o=t),i[a]=e,0==--n&&r(o,i)})})},t.AlphaImage=li,t.default$5=E,t.endsWith=d,t.extend=h,t.sphericalToCartesian=function(t){var e=t[0],r=t[1],n=t[2];return r+=90,r*=Math.PI/180,n*=Math.PI/180,{x:e*Math.cos(r)*Math.sin(n),y:e*Math.sin(r)*Math.sin(n),z:e*Math.cos(n)}},t.Evented=I,t.validateStyle=rr,t.validateLight=nr,t.emitValidationErrors=ar,t.default$6=Q,t.number=wt,t.Properties=Dr,t.Transitionable=Er,t.Transitioning=Pr,t.PossiblyEvaluated=Lr,t.DataConstantProperty=jr,t.warnOnce=b,t.uniqueId=function(){return f++},t.default$7=Ma,t.pick=function(t,e){for(var r={},n=0;n@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,function(t,r,n,i){var o=n||i;return e[r]=!o||o.toLowerCase(),""}),e["max-age"]){var r=parseInt(e["max-age"],10);isNaN(r)?delete e["max-age"]:e["max-age"]=r}return e},t.default$11=ja,t.default$12=Oa,t.default$13=Te,t.default$14=Ko,t.CollisionBoxArray=dn,t.default$15=zn,t.TriangleIndexArray=pn,t.default$16=Br,t.default$17=a,t.keysDifference=function(t,e){var r=[];for(var n in t)n in e||r.push(n);return r},t.default$18=["type","source","source-layer","minzoom","maxzoom","filter","layout"],t.mat4=ri,t.vec4=ei,t.getSizeData=jo,t.evaluateSizeForFeature=function(t,e,r){var n=e;return"source"===t.functionType?r.lowerSize/10:"composite"===t.functionType?wt(r.lowerSize/10,r.upperSize/10,n.uSizeT):n.uSize},t.evaluateSizeForZoom=function(t,e,r){if("constant"===t.functionType)return{uSizeT:0,uSize:t.layoutSize};if("source"===t.functionType)return{uSizeT:0,uSize:0};if("camera"===t.functionType){var n=t.propertyValue,i=t.zoomRange,o=t.sizeRange,a=c(Se(n,r.specification).interpolationFactor(e,i.min,i.max),0,1);return{uSizeT:0,uSize:o.min+a*(o.max-o.min)}}var s=t.propertyValue,u=t.zoomRange;return{uSizeT:c(Se(s,r.specification).interpolationFactor(e,u.min,u.max),0,1),uSize:0}},t.addDynamicAttributes=Do,t.default$19=$o,t.WritingMode=Ra,t.multiPolygonIntersectsBufferedPoint=Rn,t.multiPolygonIntersectsMultiPolygon=Un,t.multiPolygonIntersectsBufferedMultiLine=Dn,t.polygonIntersectsPolygon=function(t,e){for(var r=0;r-i/2;){if(--a<0)return!1;s-=e[a].dist(o),o=e[a]}s+=e[a].dist(e[a+1]),a++;for(var l=[],u=0;sr;)u-=l.shift().angleDelta;if(u>n)return!1;a++,s+=c.dist(f)}return!0}function o(t,i,r,o,a,s,l,u,h){var c=o?.6*s*l:0,f=Math.max(o?o.right-o.left:0,a?a.right-a.left:0),p=0===t[0].x||t[0].x===h||0===t[0].y||t[0].y===h;return i-f*l=0&&_=0&&I=0&&v+f<=p){var z=new e.default$25(_,I,M,m);z._round(),a&&!n(i,z,l,a,s)||y.push(z)}}g+=S}h||y.length||u||(y=t(i,g/2,o,a,s,l,u,!0,c));return y}(t,p?i/2*u%i:(f/2+2*s)*l*u%i,i,c,r,f*l,p,!1,h)}r.prototype.replace=function(e){this._layerConfigs={},this._layers={},this.update(e,[])},r.prototype.update=function(t,r){for(var n=this,o=0,a=t;o0&&(g=Math.max(10*s,g),this._addLineCollisionCircles(e,t,i,i.segment,v,g,r,n,o,h))}else e.emplaceBack(i.x,i.y,p,c,d,f,r,n,o,0,0);this.boxEndIndex=e.length};s.prototype._addLineCollisionCircles=function(e,t,i,r,n,o,a,s,l,u){var h=o/2,c=Math.floor(n/h),f=1+.4*Math.log(u)/Math.LN2,p=Math.floor(c*f/2),d=-o/2,g=i,v=r+1,y=d,m=-n/2,x=m-n/4;do{if(--v<0){if(y>m)return;v=0;break}y-=t[v].dist(g),g=t[v]}while(y>x);for(var w=t[v].dist(t[v+1]),S=-p;Sn&&(b+=M-n),!(b=t.length)return;w=t[v].dist(t[v+1])}var _=b-y,I=t[v],z=t[v+1].sub(I)._unit()._mult(_)._add(I)._round(),T=Math.abs(b-d)0)for(var i=(this.length>>1)-1;i>=0;i--)this._down(i)}function c(e,t){return et?1:0}function f(t,i,r){void 0===i&&(i=1),void 0===r&&(r=!1);for(var n=1/0,o=1/0,a=-1/0,s=-1/0,u=t[0],h=0;ha)&&(a=c.x),(!h||c.y>s)&&(s=c.y)}var f=a-n,g=s-o,v=Math.min(f,g),y=v/2,m=new l(null,p);if(0===v)return new e.default$1(n,o);for(var x=n;xS.d||!S.d)&&(S=b,r&&console.log("found best %d after %d probes",Math.round(1e4*b.d)/1e4,M)),b.max-S.d<=i||(y=b.h/2,m.push(new d(b.p.x-y,b.p.y-y,y,t)),m.push(new d(b.p.x+y,b.p.y-y,y,t)),m.push(new d(b.p.x-y,b.p.y+y,y,t)),m.push(new d(b.p.x+y,b.p.y+y,y,t)),M+=4)}return r&&(console.log("num probes: "+M),console.log("best distance: "+S.d)),S.p}function p(e,t){return t.max-e.max}function d(t,i,r,n){this.p=new e.default$1(t,i),this.h=r,this.d=function(t,i){for(var r=!1,n=1/0,o=0;ot.y!=c.y>t.y&&t.x<(c.x-h.x)*(t.y-h.y)/(c.y-h.y)+h.x&&(r=!r),n=Math.min(n,e.distToSegmentSquared(t,h,c))}return(r?1:-1)*Math.sqrt(n)}(this.p,n),this.max=this.d+this.h*Math.SQRT2}function g(t,i,r,n,o,a){t.createArrays(),t.symbolInstances=[];var s=512*t.overscaling;t.tilePixelRatio=e.default$8/s,t.compareText={},t.iconsNeedLinear=!1;var l=t.layers[0].layout,u=t.layers[0]._unevaluatedLayout._values,h={};if("composite"===t.textSizeData.functionType){var c=t.textSizeData.zoomRange,f=c.min,p=c.max;h.compositeTextSizes=[u["text-size"].possiblyEvaluate(new e.default$16(f)),u["text-size"].possiblyEvaluate(new e.default$16(p))]}if("composite"===t.iconSizeData.functionType){var d=t.iconSizeData.zoomRange,g=d.min,y=d.max;h.compositeIconSizes=[u["icon-size"].possiblyEvaluate(new e.default$16(g)),u["icon-size"].possiblyEvaluate(new e.default$16(y))]}h.layoutTextSize=u["text-size"].possiblyEvaluate(new e.default$16(t.zoom+1)),h.layoutIconSize=u["icon-size"].possiblyEvaluate(new e.default$16(t.zoom+1)),h.textMaxSize=u["text-size"].possiblyEvaluate(new e.default$16(18));for(var m=24*l.get("text-line-height"),x="map"===l.get("text-rotation-alignment")&&"line"===l.get("symbol-placement"),w=l.get("text-keep-upright"),S=0,M=t.features;S=e.default$8||h.y<0||h.y>=e.default$8||t.symbolInstances.push(function(t,i,r,n,o,l,u,h,c,f,p,d,g,v,m,x,w,S,M,b,_){var I,z,T=t.addToLineVertexArray(i,r),P=0,k=0,L=0,$=n.horizontal?n.horizontal.text:"",D=[];n.horizontal&&(I=new s(u,r,i,h,c,f,n.horizontal,p,d,g,t.overscaling),k+=y(t,i,n.horizontal,l,g,M,v,T,n.vertical?e.WritingMode.horizontal:e.WritingMode.horizontalOnly,D,b,_),n.vertical&&(L+=y(t,i,n.vertical,l,g,M,v,T,e.WritingMode.vertical,D,b,_)));var O=I?I.boxStartIndex:t.collisionBoxArray.length,C=I?I.boxEndIndex:t.collisionBoxArray.length;if(o){var A=function(t,i,r,n,o,a){var s,l,u,h,c=i.image,f=r.layout,p=i.top-1/c.pixelRatio,d=i.left-1/c.pixelRatio,g=i.bottom+1/c.pixelRatio,v=i.right+1/c.pixelRatio;if("none"!==f.get("icon-text-fit")&&o){var y=v-d,m=g-p,x=f.get("text-size").evaluate(a)/24,w=o.left*x,S=o.right*x,M=o.top*x,b=S-w,_=o.bottom*x-M,I=f.get("icon-text-fit-padding")[0],z=f.get("icon-text-fit-padding")[1],T=f.get("icon-text-fit-padding")[2],P=f.get("icon-text-fit-padding")[3],k="width"===f.get("icon-text-fit")?.5*(_-m):0,L="height"===f.get("icon-text-fit")?.5*(b-y):0,$="width"===f.get("icon-text-fit")||"both"===f.get("icon-text-fit")?b:y,D="height"===f.get("icon-text-fit")||"both"===f.get("icon-text-fit")?_:m;s=new e.default$1(w+L-P,M+k-I),l=new e.default$1(w+L+z+$,M+k-I),u=new e.default$1(w+L+z+$,M+k+T+D),h=new e.default$1(w+L-P,M+k+T+D)}else s=new e.default$1(d,p),l=new e.default$1(v,p),u=new e.default$1(v,g),h=new e.default$1(d,g);var O=r.layout.get("icon-rotate").evaluate(a)*Math.PI/180;if(O){var C=Math.sin(O),A=Math.cos(O),E=[A,-C,C,A];s._matMult(E),l._matMult(E),h._matMult(E),u._matMult(E)}return[{tl:s,tr:l,bl:h,br:u,tex:c.paddedRect,writingMode:void 0,glyphOffset:[0,0]}]}(0,o,l,0,n.horizontal,M);z=new s(u,r,i,h,c,f,o,m,x,!1,t.overscaling),P=4*A.length;var E=t.iconSizeData,N=null;"source"===E.functionType?N=[10*l.layout.get("icon-size").evaluate(M)]:"composite"===E.functionType&&(N=[10*_.compositeIconSizes[0].evaluate(M),10*_.compositeIconSizes[1].evaluate(M)]),t.addSymbols(t.icon,A,N,S,w,M,!1,i,T.lineStartIndex,T.lineLength)}var R=z?z.boxStartIndex:t.collisionBoxArray.length,B=z?z.boxEndIndex:t.collisionBoxArray.length;t.glyphOffsetArray.length>=e.default$14.MAX_GLYPHS&&e.warnOnce("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907");var F=new a,G=new a;return{key:$,textBoxStartIndex:O,textBoxEndIndex:C,iconBoxStartIndex:R,iconBoxEndIndex:B,textOffset:v,iconOffset:S,anchor:i,line:r,featureIndex:h,feature:M,numGlyphVertices:k,numVerticalGlyphVertices:L,numIconVertices:P,textOpacityState:F,iconOpacityState:G,isDuplicate:!1,placedTextSymbolIndices:D,crossTileID:0}}(t,h,o,r,n,t.layers[0],t.collisionBoxArray,i.index,i.sourceLayerIndex,t.index,w,_,T,g,M,I,P,v,i,l,u))};if("line"===d.get("symbol-placement"))for(var $=0,D=function(t,i,r,n,o){for(var a=[],s=0;s=n&&f.x>=n||(c.x>=n?c=new e.default$1(n,c.y+(f.y-c.y)*((n-c.x)/(f.x-c.x)))._round():f.x>=n&&(f=new e.default$1(n,c.y+(f.y-c.y)*((n-c.x)/(f.x-c.x)))._round()),c.y>=o&&f.y>=o||(c.y>=o?c=new e.default$1(c.x+(f.x-c.x)*((o-c.y)/(f.y-c.y)),o)._round():f.y>=o&&(f=new e.default$1(c.x+(f.x-c.x)*((o-c.y)/(f.y-c.y)),o)._round()),u&&c.equals(u[u.length-1])||(u=[c],a.push(u)),u.push(f)))))}return a}(i.geometry,0,0,e.default$8,e.default$8);$=0;a--)if(r.dist(o[a])0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),e}},peek:function(){return this.data[0]},_up:function(e){for(var t=this.data,i=this.compare,r=t[e];e>0;){var n=e-1>>1,o=t[n];if(i(r,o)>=0)break;t[e]=o,e=n}t[e]=r},_down:function(e){for(var t=this.data,i=this.compare,r=this.length>>1,n=t[e];e=0)break;t[e]=s,e=o}t[e]=n}},l.default=u;var x=function(t){var i=new e.AlphaImage({width:0,height:0}),r={},n=new e.default$2(0,0,{autoResize:!0});for(var o in t){var a=t[o],s=r[o]={};for(var l in a){var u=a[+l];if(u&&0!==u.bitmap.width&&0!==u.bitmap.height){var h=n.packOne(u.bitmap.width+2,u.bitmap.height+2);i.resize({width:n.w,height:n.h}),e.AlphaImage.copy(u.bitmap,i,{x:0,y:0},{x:h.x+1,y:h.y+1},u.bitmap),s[l]={rect:h,metrics:u.metrics}}}}n.shrink(),i.resize({width:n.w,height:n.h}),this.image=i,this.positions=r};e.register("GlyphAtlas",x);var w=function(t){this.tileID=new e.OverscaledTileID(t.tileID.overscaledZ,t.tileID.wrap,t.tileID.canonical.z,t.tileID.canonical.x,t.tileID.canonical.y),this.uid=t.uid,this.zoom=t.zoom,this.pixelRatio=t.pixelRatio,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=t.showCollisionBoxes,this.collectResourceTiming=!!t.collectResourceTiming};function S(t,i){for(var r=new e.default$16(i),n=0,o=t;n=z.maxzoom))if("none"!==z.visibility)S(I,o.zoom),(c[z.id]=z.createBucket({index:s.bucketLayerIDs.length,layers:I,zoom:o.zoom,pixelRatio:o.pixelRatio,overscaling:o.overscaling,collisionBoxArray:o.collisionBoxArray,sourceLayerIndex:y})).populate(m,f),s.bucketLayerIDs.push(I.map(function(e){return e.id}))}}}var T=e.mapObject(f.glyphDependencies,function(e){return Object.keys(e).map(Number)});Object.keys(T).length?r.send("getGlyphs",{uid:this.uid,stacks:T},function(e,t){l||(l=e,u=t,k.call(o))}):u={};var P=Object.keys(f.iconDependencies);function k(){if(l)return n(l);if(u&&h){var t=new x(u),i=new e.default$28(h);for(var r in c){var o=c[r];o instanceof e.default$14&&(S(o.layers,this.zoom),g(o,u,t.positions,h,i.positions,this.showCollisionBoxes))}this.status="done",n(null,{buckets:e.values(c).filter(function(e){return!e.isEmpty()}),featureIndex:s,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:t.image,iconAtlasImage:i.image})}}P.length?r.send("getImages",{icons:P},function(e,t){l||(l=e,h=t,k.call(o))}):h={},k.call(this)};var M=function(e){return!(!performance||!performance.getEntriesByName)&&performance.getEntriesByName(e)};function b(t,i){var r=e.getArrayBuffer(t.request,function(t,r){t?i(t):r&&i(null,{vectorTile:new e.default$29.VectorTile(new e.default$30(r.data)),rawData:r.data,cacheControl:r.cacheControl,expires:r.expires})});return function(){r.abort(),i()}}var _=function(e,t,i){this.actor=e,this.layerIndex=t,this.loadVectorData=i||b,this.loading={},this.loaded={}};_.prototype.loadTile=function(t,i){var r=this,n=t.uid;this.loading||(this.loading={});var o=this.loading[n]=new w(t);o.abort=this.loadVectorData(t,function(a,s){if(delete r.loading[n],a||!s)return i(a);var l=s.rawData,u={};s.expires&&(u.expires=s.expires),s.cacheControl&&(u.cacheControl=s.cacheControl);var h={};if(t.request&&t.request.collectResourceTiming){var c=M(t.request.url);c&&(h.resourceTiming=JSON.parse(JSON.stringify(c)))}o.vectorTile=s.vectorTile,o.parse(s.vectorTile,r.layerIndex,r.actor,function(t,r){if(t||!r)return i(t);i(null,e.extend({rawTileData:l.slice(0)},r,u,h))}),r.loaded=r.loaded||{},r.loaded[n]=o})},_.prototype.reloadTile=function(e,t){var i=this.loaded,r=e.uid,n=this;if(i&&i[r]){var o=i[r];o.showCollisionBoxes=e.showCollisionBoxes;var a=function(e,i){var r=o.reloadCallback;r&&(delete o.reloadCallback,o.parse(o.vectorTile,n.layerIndex,n.actor,r)),t(e,i)};"parsing"===o.status?o.reloadCallback=a:"done"===o.status&&o.parse(o.vectorTile,this.layerIndex,this.actor,a)}},_.prototype.abortTile=function(e,t){var i=this.loading,r=e.uid;i&&i[r]&&i[r].abort&&(i[r].abort(),delete i[r]),t()},_.prototype.removeTile=function(e,t){var i=this.loaded,r=e.uid;i&&i[r]&&delete i[r],t()};var I=function(){this.loading={},this.loaded={}};I.prototype.loadTile=function(t,i){var r=t.uid,n=t.encoding,o=new e.default$31(r);this.loading[r]=o,o.loadFromImage(t.rawImageData,n),delete this.loading[r],this.loaded=this.loaded||{},this.loaded[r]=o,i(null,o)},I.prototype.removeTile=function(e){var t=this.loaded,i=e.uid;t&&t[i]&&delete t[i]};var z={RADIUS:6378137,FLATTENING:1/298.257223563,POLAR_RADIUS:6356752.3142};function T(e){var t=0;if(e&&e.length>0){t+=Math.abs(P(e[0]));for(var i=1;i2){for(a=0;a=0}(e)===t?e:e.reverse()}var A=e.default$29.VectorTileFeature.prototype.toGeoJSON,E=function(t){this._feature=t,this.extent=e.default$8,this.type=t.type,this.properties=t.tags,"id"in t&&!isNaN(t.id)&&(this.id=parseInt(t.id,10))};E.prototype.loadGeometry=function(){if(1===this._feature.type){for(var t=[],i=0,r=this._feature.geometry;i>31}function Q(e,t){for(var i=e.loadGeometry(),r=e.type,n=0,o=0,a=i.length,s=0;sn;){if(o-n>600){var s=o-n+1,l=r-n+1,u=Math.log(s),h=.5*Math.exp(2*u/3),c=.5*Math.sqrt(u*h*(s-h)/s)*(l-s/2<0?-1:1),f=Math.max(n,Math.floor(r-l*h/s+c)),p=Math.min(o,Math.floor(r+(s-l)*h/s+c));e(t,i,r,f,p,a)}var d=i[2*r+a],g=n,v=o;for(te(t,i,n,r),i[2*o+a]>d&&te(t,i,n,o);gd;)v--}i[2*n+a]===d?te(t,i,n,v):te(t,i,++v,o),v<=r&&(n=v+1),r<=v&&(o=v-1)}}(t,i,s,n,o,a%2);e(t,i,r,n,s-1,a+1);e(t,i,r,s+1,o,a+1)};function te(e,t,i,r){ie(e,i,r),ie(t,2*i,2*r),ie(t,2*i+1,2*r+1)}function ie(e,t,i){var r=e[t];e[t]=e[i],e[i]=r}var re=function(e,t,i,r,n,o,a){var s,l,u=[0,e.length-1,0],h=[];for(;u.length;){var c=u.pop(),f=u.pop(),p=u.pop();if(f-p<=a)for(var d=p;d<=f;d++)s=t[2*d],l=t[2*d+1],s>=i&&s<=n&&l>=r&&l<=o&&h.push(e[d]);else{var g=Math.floor((p+f)/2);s=t[2*g],l=t[2*g+1],s>=i&&s<=n&&l>=r&&l<=o&&h.push(e[g]);var v=(c+1)%2;(0===c?i<=s:r<=l)&&(u.push(p),u.push(g-1),u.push(v)),(0===c?n>=s:o>=l)&&(u.push(g+1),u.push(f),u.push(v))}}return h};var ne=function(e,t,i,r,n,o){var a=[0,e.length-1,0],s=[],l=n*n;for(;a.length;){var u=a.pop(),h=a.pop(),c=a.pop();if(h-c<=o)for(var f=c;f<=h;f++)oe(t[2*f],t[2*f+1],i,r)<=l&&s.push(e[f]);else{var p=Math.floor((c+h)/2),d=t[2*p],g=t[2*p+1];oe(d,g,i,r)<=l&&s.push(e[p]);var v=(u+1)%2;(0===u?i-n<=d:r-n<=g)&&(a.push(c),a.push(p-1),a.push(v)),(0===u?i+n>=d:r+n>=g)&&(a.push(p+1),a.push(h),a.push(v))}}return s};function oe(e,t,i,r){var n=e-i,o=t-r;return n*n+o*o}var ae=function(e,t,i,r,n){return new se(e,t,i,r,n)};function se(e,t,i,r,n){t=t||le,i=i||ue,n=n||Array,this.nodeSize=r||64,this.points=e,this.ids=new n(e.length),this.coords=new n(2*e.length);for(var o=0;o=1e4?Math.round(t/1e3)+"k":t>=1e3?Math.round(t/100)/10+"k":t;return me(me({},e.properties),{cluster:!0,cluster_id:e.id,point_count:t,point_count_abbreviated:i})}function ve(e){return e/360+.5}function ye(e){var t=Math.sin(e*Math.PI/180),i=.5-.25*Math.log((1+t)/(1-t))/Math.PI;return i<0?0:i>1?1:i}function me(e,t){for(var i in t)e[i]=t[i];return e}function xe(e){return e.x}function we(e){return e.y}function Se(e,t,i,r,n,o){var a=n-i,s=o-r;if(0!==a||0!==s){var l=((e-i)*a+(t-r)*s)/(a*a+s*s);l>1?(i=n,r=o):l>0&&(i+=a*l,r+=s*l)}return(a=e-i)*a+(s=t-r)*s}function Me(e,t,i,r){var n={id:e||null,type:t,geometry:i,tags:r,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(e){var t=e.geometry,i=e.type;if("Point"===i||"MultiPoint"===i||"LineString"===i)be(e,t);else if("Polygon"===i||"MultiLineString"===i)for(var r=0;r0&&(a+=r?(n*u-l*o)/2:Math.sqrt(Math.pow(l-n,2)+Math.pow(u-o,2))),n=l,o=u}var h=t.length-3;t[2]=1,function e(t,i,r,n){for(var o,a=n,s=t[i],l=t[i+1],u=t[r],h=t[r+1],c=i+3;ca&&(o=c,a=f)}a>n&&(o-i>3&&e(t,i,o,n),t[o+2]=a,r-o>3&&e(t,o,r,n))}(t,0,h,i),t[h+2]=1,t.size=Math.abs(a),t.start=0,t.end=t.size}function Te(e,t,i,r){for(var n=0;n1?1:i}function Le(e,t,i,r,n,o,a,s){if(r/=t,o>=(i/=t)&&a<=r)return e;if(o>r||a=i&&d<=r)l.push(h);else if(!(p>r||d=i&&a<=r&&(t.push(e[o]),t.push(e[o+1]),t.push(e[o+2]))}}function De(e,t,i,r,n,o,a){for(var s,l,u=Oe(e),h=0===n?Ee:Ne,c=e.start,f=0;f=i&&(l=h(u,p,d,v,y,i),a&&(u.start=c+s*l)):m>r?x<=r&&(l=h(u,p,d,v,y,r),a&&(u.start=c+s*l)):Ae(u,p,d,g),x=i&&(l=h(u,p,d,v,y,i),w=!0),x>r&&m<=r&&(l=h(u,p,d,v,y,r),w=!0),!o&&w&&(a&&(u.end=c+s*l),t.push(u),u=Oe(e)),a&&(c+=s)}var S=e.length-3;p=e[S],d=e[S+1],g=e[S+2],(m=0===n?p:d)>=i&&m<=r&&Ae(u,p,d,g),S=u.length-3,o&&S>=3&&(u[S]!==u[0]||u[S+1]!==u[1])&&Ae(u,u[0],u[1],u[2]),u.length&&t.push(u)}function Oe(e){var t=[];return t.size=e.size,t.start=e.start,t.end=e.end,t}function Ce(e,t,i,r,n,o){for(var a=0;aa.maxX&&(a.maxX=h),c>a.maxY&&(a.maxY=c)}return a}function Je(e,t,i,r){var n=t.geometry,o=t.type,a=[];if("Point"===o||"MultiPoint"===o)for(var s=0;s0&&t.size<(n?a:r))i.numPoints+=t.length/3;else{for(var s=[],l=0;la)&&(i.numSimplified++,s.push(t[l]),s.push(t[l+1])),i.numPoints++;n&&function(e,t){for(var i=0,r=0,n=e.length,o=n-2;r0===t)for(r=0,n=e.length;r24)throw new Error("maxZoom should be in the 0-24 range");var r=function(e,t){var i=[];if("FeatureCollection"===e.type)for(var r=0;r=this.options.minZoom;n--){var o=+Date.now();this.trees[n+1]=ae(r,xe,we,this.options.nodeSize,Float32Array),r=this._cluster(r,n),t&&console.log("z%d: %d clusters in %dms",n,r.length,+Date.now()-o)}return this.trees[this.options.minZoom]=ae(r,xe,we,this.options.nodeSize,Float32Array),t&&console.timeEnd("total time"),this},getClusters:function(e,t){for(var i=this.trees[this._limitZoom(t)],r=i.range(ve(e[0]),ye(e[3]),ve(e[2]),ye(e[1])),n=[],o=0;o1&&console.time("creation"),f=this.tiles[c]=Ve(e,t,i,r,l),this.tileCoords.push({z:t,x:i,y:r}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,i,r,f.numFeatures,f.numPoints,f.numSimplified),console.timeEnd("creation"));var p="z"+t;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(f.source=e,n){if(t===l.maxZoom||t===n)continue;var d=1<1&&console.time("clipping");var g,v,y,m,x,w,S=.5*l.buffer/l.extent,M=.5-S,b=.5+S,_=1+S;g=v=y=m=null,x=Le(e,h,i-S,i+b,0,f.minX,f.maxX,l),w=Le(e,h,i+M,i+_,0,f.minX,f.maxX,l),e=null,x&&(g=Le(x,h,r-S,r+b,1,f.minY,f.maxY,l),v=Le(x,h,r+M,r+_,1,f.minY,f.maxY,l),x=null),w&&(y=Le(w,h,r-S,r+b,1,f.minY,f.maxY,l),m=Le(w,h,r+M,r+_,1,f.minY,f.maxY,l),w=null),u>1&&console.timeEnd("clipping"),s.push(g||[],t+1,2*i,2*r),s.push(v||[],t+1,2*i,2*r+1),s.push(y||[],t+1,2*i+1,2*r),s.push(m||[],t+1,2*i+1,2*r+1)}}},Ye.prototype.getTile=function(e,t,i){var r=this.options,n=r.extent,o=r.debug;if(e<0||e>24)return null;var a=1<1&&console.log("drilling down to z%d-%d-%d",e,t,i);for(var l,u=e,h=t,c=i;!l&&u>0;)u--,h=Math.floor(h/2),c=Math.floor(c/2),l=this.tiles[Ze(u,h,c)];return l&&l.source?(o>1&&console.log("found parent tile z%d-%d-%d",u,h,c),o>1&&console.time("drilling down"),this.splitTile(l.source,u,h,c,e,t,i),o>1&&console.timeEnd("drilling down"),this.tiles[s]?Fe(this.tiles[s],n):null):null};var Xe=function(t){function i(e,i,r){t.call(this,e,i,je),r&&(this.loadGeoJSON=r)}return t&&(i.__proto__=t),i.prototype=Object.create(t&&t.prototype),i.prototype.constructor=i,i.prototype.loadData=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=t,this._pendingLoadDataParams=e,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},i.prototype._loadData=function(){var e=this;if(this._pendingCallback&&this._pendingLoadDataParams){var t=this._pendingCallback,i=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams,this.loadGeoJSON(i,function(r,n){if(r||!n)return t(r);if("object"!=typeof n)return t(new Error("Input data is not a valid GeoJSON object."));$(n,!0);try{e._geoJSONIndex=i.cluster?he(i.superclusterOptions).load(n.features):function(e,t){return new Ye(e,t)}(n,i.geojsonVtOptions)}catch(r){return t(r)}e.loaded={};var o={};if(i.request&&i.request.collectResourceTiming){var a=M(i.request.url);a&&(o.resourceTiming={},o.resourceTiming[i.source]=JSON.parse(JSON.stringify(a)))}t(null,o)})}},i.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},i.prototype.reloadTile=function(e,i){var r=this.loaded,n=e.uid;return r&&r[n]?t.prototype.reloadTile.call(this,e,i):this.loadTile(e,i)},i.prototype.loadGeoJSON=function(t,i){if(t.request)e.getJSON(t.request,i);else{if("string"!=typeof t.data)return i(new Error("Input data is not a valid GeoJSON object."));try{return i(null,JSON.parse(t.data))}catch(e){return i(new Error("Input data is not a valid GeoJSON object."))}}},i.prototype.removeSource=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),t()},i}(_),qe=function(t){var i=this;this.self=t,this.actor=new e.default$7(t,this),this.layerIndexes={},this.workerSourceTypes={vector:_,geojson:Xe},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(e,t){if(i.workerSourceTypes[e])throw new Error('Worker source with name "'+e+'" already registered.');i.workerSourceTypes[e]=t},this.self.registerRTLTextPlugin=function(t){if(e.plugin.isLoaded())throw new Error("RTL text plugin already registered.");e.plugin.applyArabicShaping=t.applyArabicShaping,e.plugin.processBidirectionalText=t.processBidirectionalText}};return qe.prototype.setLayers=function(e,t,i){this.getLayerIndex(e).replace(t),i()},qe.prototype.updateLayers=function(e,t,i){this.getLayerIndex(e).update(t.layers,t.removedIds),i()},qe.prototype.loadTile=function(e,t,i){this.getWorkerSource(e,t.type,t.source).loadTile(t,i)},qe.prototype.loadDEMTile=function(e,t,i){this.getDEMWorkerSource(e,t.source).loadTile(t,i)},qe.prototype.reloadTile=function(e,t,i){this.getWorkerSource(e,t.type,t.source).reloadTile(t,i)},qe.prototype.abortTile=function(e,t,i){this.getWorkerSource(e,t.type,t.source).abortTile(t,i)},qe.prototype.removeTile=function(e,t,i){this.getWorkerSource(e,t.type,t.source).removeTile(t,i)},qe.prototype.removeDEMTile=function(e,t){this.getDEMWorkerSource(e,t.source).removeTile(t)},qe.prototype.removeSource=function(e,t,i){if(this.workerSources[e]&&this.workerSources[e][t.type]&&this.workerSources[e][t.type][t.source]){var r=this.workerSources[e][t.type][t.source];delete this.workerSources[e][t.type][t.source],void 0!==r.removeSource?r.removeSource(t,i):i()}},qe.prototype.loadWorkerSource=function(e,t,i){try{this.self.importScripts(t.url),i()}catch(e){i(e.toString())}},qe.prototype.loadRTLTextPlugin=function(t,i,r){try{e.plugin.isLoaded()||(this.self.importScripts(i),r(e.plugin.isLoaded()?null:new Error("RTL Text Plugin failed to import scripts from "+i)))}catch(e){r(e.toString())}},qe.prototype.getLayerIndex=function(e){var t=this.layerIndexes[e];return t||(t=this.layerIndexes[e]=new r),t},qe.prototype.getWorkerSource=function(e,t,i){var r=this;if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][i]){var n={send:function(t,i,n){r.actor.send(t,i,n,e)}};this.workerSources[e][t][i]=new this.workerSourceTypes[t](n,this.getLayerIndex(e))}return this.workerSources[e][t][i]},qe.prototype.getDEMWorkerSource=function(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new I),this.demWorkerSources[e][t]},"undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope&&new qe(self),qe});define(["./chunk1.js"],function(t){"use strict";var e=t.createCommonjsModule(function(t){function e(t){return!!("undefined"!=typeof window&&"undefined"!=typeof document&&Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray&&Function.prototype&&Function.prototype.bind&&Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions&&"JSON"in window&&"parse"in JSON&&"stringify"in JSON&&function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var t,e,i=new Blob([""],{type:"text/javascript"}),n=URL.createObjectURL(i);try{e=new Worker(n),t=!0}catch(e){t=!1}e&&e.terminate();return URL.revokeObjectURL(n),t}()&&"Uint8ClampedArray"in window&&function(t){void 0===i[t]&&(i[t]=function(t){var i=document.createElement("canvas"),n=Object.create(e.webGLContextAttributes);return n.failIfMajorPerformanceCaveat=t,i.probablySupportsContext?i.probablySupportsContext("webgl",n)||i.probablySupportsContext("experimental-webgl",n):i.supportsContext?i.supportsContext("webgl",n)||i.supportsContext("experimental-webgl",n):i.getContext("webgl",n)||i.getContext("experimental-webgl",n)}(t));return i[t]}(t&&t.failIfMajorPerformanceCaveat))}t.exports?t.exports=e:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=e);var i={};e.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}}),i=t.default.performance&&t.default.performance.now?t.default.performance.now.bind(t.default.performance):Date.now.bind(Date),n=t.default.requestAnimationFrame||t.default.mozRequestAnimationFrame||t.default.webkitRequestAnimationFrame||t.default.msRequestAnimationFrame,o=t.default.cancelAnimationFrame||t.default.mozCancelAnimationFrame||t.default.webkitCancelAnimationFrame||t.default.msCancelAnimationFrame,r={now:i,frame:function(t){return n(t)},cancelFrame:function(t){return o(t)},getImageData:function(e){var i=t.default.document.createElement("canvas"),n=i.getContext("2d");if(!n)throw new Error("failed to create canvas 2d context");return i.width=e.width,i.height=e.height,n.drawImage(e,0,0,e.width,e.height),n.getImageData(0,0,e.width,e.height)},hardwareConcurrency:t.default.navigator.hardwareConcurrency||4,get devicePixelRatio(){return t.default.devicePixelRatio},supportsWebp:!1};if(t.default.document){var a=t.default.document.createElement("img");a.onload=function(){r.supportsWebp=!0},a.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="}var s={create:function(e,i,n){var o=t.default.document.createElement(e);return i&&(o.className=i),n&&n.appendChild(o),o},createNS:function(e,i){return t.default.document.createElementNS(e,i)}},l=t.default.document?t.default.document.documentElement.style:null;function c(t){if(!l)return null;for(var e=0;e=0?0:e.button},s.remove=function(t){t.parentNode&&t.parentNode.removeChild(t)};var _={API_URL:"https://api.mapbox.com",REQUIRE_ACCESS_TOKEN:!0,ACCESS_TOKEN:null},g="See https://www.mapbox.com/api-documentation/#access-tokens";function v(t,e){var i=C(_.API_URL);if(t.protocol=i.protocol,t.authority=i.authority,"/"!==i.path&&(t.path=""+i.path+t.path),!_.REQUIRE_ACCESS_TOKEN)return S(t);if(!(e=e||_.ACCESS_TOKEN))throw new Error("An API access token is required to use Mapbox GL. "+g);if("s"===e[0])throw new Error("Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). "+g);return t.params.push("access_token="+e),S(t)}function y(t){return 0===t.indexOf("mapbox:")}var x=function(t,e){if(!y(t))return t;var i=C(t);return i.path="/fonts/v1"+i.path,v(i,e)},b=function(t,e){if(!y(t))return t;var i=C(t);return i.path="/v4/"+i.authority+".json",i.params.push("secure"),v(i,e)},w=function(t,e,i,n){var o=C(t);return y(t)?(o.path="/styles/v1"+o.path+"/sprite"+e+i,v(o,n)):(o.path+=""+e+i,S(o))},E=/(\.(png|jpg)\d*)(?=$)/,T=function(t,e,i){if(!e||!y(e))return t;var n=C(t),o=r.devicePixelRatio>=2||512===i?"@2x":"",a=r.supportsWebp?".webp":"$1";return n.path=n.path.replace(E,""+o+a),function(t){for(var e=0;e=0?1.2:1))}function O(t,e,i,n,o,r,a){for(var s=0;s65535)e(new Error("glyphs > 65535 not supported"));else{var l=r.requests[s];l||(l=r.requests[s]=[],N.loadGlyphRange(i,s,n.url,n.requestTransform,function(t,e){if(e)for(var i in e)r.glyphs[+i]=e[+i];for(var n=0,o=l;nthis.height)return t.warnOnce("LineAtlas out of space"),null;for(var r=0,a=0;a90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};W.prototype.wrap=function(){return new W(t.wrap(this.lng,-180,180),this.lat)},W.prototype.toArray=function(){return[this.lng,this.lat]},W.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},W.prototype.toBounds=function(t){var e=360*t/40075017,i=e/Math.cos(Math.PI/180*this.lat);return new q(new W(this.lng-i,this.lat-e),new W(this.lng+i,this.lat+e))},W.convert=function(t){if(t instanceof W)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new W(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new W(Number(t.lng),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, or an array of [, ]")};var q=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};q.prototype.setNorthEast=function(t){return this._ne=t instanceof W?new W(t.lng,t.lat):W.convert(t),this},q.prototype.setSouthWest=function(t){return this._sw=t instanceof W?new W(t.lng,t.lat):W.convert(t),this},q.prototype.extend=function(t){var e,i,n=this._sw,o=this._ne;if(t instanceof W)e=t,i=t;else{if(!(t instanceof q))return Array.isArray(t)?t.every(Array.isArray)?this.extend(q.convert(t)):this.extend(W.convert(t)):this;if(e=t._sw,i=t._ne,!e||!i)return this}return n||o?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),o.lng=Math.max(i.lng,o.lng),o.lat=Math.max(i.lat,o.lat)):(this._sw=new W(e.lng,e.lat),this._ne=new W(i.lng,i.lat)),this},q.prototype.getCenter=function(){return new W((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},q.prototype.getSouthWest=function(){return this._sw},q.prototype.getNorthEast=function(){return this._ne},q.prototype.getNorthWest=function(){return new W(this.getWest(),this.getNorth())},q.prototype.getSouthEast=function(){return new W(this.getEast(),this.getSouth())},q.prototype.getWest=function(){return this._sw.lng},q.prototype.getSouth=function(){return this._sw.lat},q.prototype.getEast=function(){return this._ne.lng},q.prototype.getNorth=function(){return this._ne.lat},q.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},q.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},q.prototype.isEmpty=function(){return!(this._sw&&this._ne)},q.convert=function(t){return!t||t instanceof q?t:new q(t)};var X=function(t,e,i){this.bounds=q.convert(this.validateBounds(t)),this.minzoom=e||0,this.maxzoom=i||24};X.prototype.validateBounds=function(t){return Array.isArray(t)&&4===t.length?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]},X.prototype.contains=function(t){var e=Math.floor(this.lngX(this.bounds.getWest(),t.z)),i=Math.floor(this.latY(this.bounds.getNorth(),t.z)),n=Math.ceil(this.lngX(this.bounds.getEast(),t.z)),o=Math.ceil(this.latY(this.bounds.getSouth(),t.z));return t.x>=e&&t.x=i&&t.y0&&(l[new t.OverscaledTileID(e.overscaledZ,r,i.z,o,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,a,i.y-1).key]={backfilled:!1}),i.y+10&&(n.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",n))}})},i.prototype.onAdd=function(t){this.map=t,this.load()},i.prototype.setData=function(e){var i=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)return i.fire(new t.ErrorEvent(e));var n={dataType:"source",sourceDataType:"content"};i._collectResourceTiming&&i._resourceTiming&&i._resourceTiming.length>0&&(n.resourceTiming=i._resourceTiming,i._resourceTiming=[]),i.fire(new t.Event("data",n))}),this},i.prototype._updateWorkerData=function(e){var i,n,o=this,r=t.extend({},this.workerOptions),a=this._data;"string"==typeof a?(r.request=this.map._transformRequest((i=a,(n=t.default.document.createElement("a")).href=i,n.href),t.ResourceType.Source),r.request.collectResourceTiming=this._collectResourceTiming):r.data=JSON.stringify(a),this.workerID=this.dispatcher.send(this.type+"."+r.source+".loadData",r,function(t,i){o._removed||i&&i.abandoned||(o._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[o.id]&&(o._resourceTiming=i.resourceTiming[o.id].slice(0)),o.dispatcher.send(o.type+"."+r.source+".coalesce",null,null,o.workerID),e(t))},this.workerID)},i.prototype.loadTile=function(t,e){var i=this,n=void 0===t.workerID?"loadTile":"reloadTile",o={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:r.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(n,o,function(o,r){return t.unloadVectorData(),t.aborted?e(null):o?e(o):(t.loadVectorData(r,i.map.painter,"reloadTile"===n),e(null))},this.workerID)},i.prototype.abortTile=function(t){t.aborted=!0},i.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},null,t.workerID)},i.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID)},i.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},i.prototype.hasTransition=function(){return!1},i}(t.Evented);var Q=t.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),tt=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};tt.prototype.bind=function(t,e,i,n,o,r,a,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==n.length,c=0;!l&&c>s.z,c=new t.default$1(s.x*l,s.y*l),u=new t.default$1(c.x+l,c.y+l),h=this.segments.prepareSegment(4,n,o);n.emplaceBack(c.x,c.y,c.x,c.y),n.emplaceBack(u.x,c.y,u.x,c.y),n.emplaceBack(c.x,u.y,c.x,u.y),n.emplaceBack(u.x,u.y,u.x,u.y);var p=h.vertexLength;o.emplaceBack(p,p+1,p+2),o.emplaceBack(p+1,p+2,p+3),h.vertexLength+=4,h.primitiveLength+=2}this.maskedBoundsBuffer=i.createVertexBuffer(n,Q.members),this.maskedIndexBuffer=i.createIndexBuffer(o)}},lt.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},lt.prototype.setExpiryData=function(e){var i=this.expirationTime;if(e.cacheControl){var n=t.parseCacheControl(e.cacheControl);n["max-age"]&&(this.expirationTime=Date.now()+1e3*n["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){var o=Date.now(),r=!1;if(this.expirationTime>o)r=!1;else if(i)if(this.expirationTimethis.max){var a=this._getAndRemoveByKey(this.order[0]);a&&this.onRemove(a)}return this},ct.prototype.has=function(t){return t.wrapped().key in this.data},ct.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},ct.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},ct.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},ct.prototype.remove=function(t,e){if(!this.has(t))return this;var i=t.wrapped().key,n=void 0===e?0:this.data[i].indexOf(e),o=this.data[i][n];return this.data[i].splice(n,1),o.timeout&&clearTimeout(o.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(o.value),this.order.splice(this.order.indexOf(i),1),this},ct.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this};var ut=function(t,e,i){this.context=t;var n=t.gl;this.buffer=n.createBuffer(),this.dynamicDraw=Boolean(i),this.unbindVAO(),t.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};ut.prototype.unbindVAO=function(){this.context.extVertexArrayObject&&this.context.bindVertexArrayOES.set(null)},ut.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer)},ut.prototype.updateData=function(t){var e=this.context.gl;this.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer)},ut.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer)};var ht={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},pt=function(t,e,i,n){this.length=e.length,this.attributes=i,this.itemSize=e.bytesPerElement,this.dynamicDraw=n,this.context=t;var o=t.gl;this.buffer=o.createBuffer(),t.bindVertexBuffer.set(this.buffer),o.bufferData(o.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?o.DYNAMIC_DRAW:o.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};pt.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer)},pt.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)},pt.prototype.enableAttributes=function(t,e){for(var i=0;i1||(Math.abs(i)>1&&(1===Math.abs(i+o)?i+=o:1===Math.abs(i-o)&&(i-=o)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,n),t.neighboringTiles&&t.neighboringTiles[r]&&(t.neighboringTiles[r].backfilled=!0)))}},i.prototype.getTile=function(t){return this.getTileByID(t.key)},i.prototype.getTileByID=function(t){return this._tiles[t]},i.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},i.prototype._findLoadedChildren=function(t,e,i){var n=!1;for(var o in this._tiles){var r=this._tiles[o];if(!(i[o]||!r.hasData()||r.tileID.overscaledZ<=t.overscaledZ||r.tileID.overscaledZ>e)){var a=Math.pow(2,r.tileID.canonical.z-t.canonical.z);if(Math.floor(r.tileID.canonical.x/a)===t.canonical.x&&Math.floor(r.tileID.canonical.y/a)===t.canonical.y)for(i[o]=r.tileID,n=!0;r&&r.tileID.overscaledZ-1>t.overscaledZ;){var s=r.tileID.scaledTo(r.tileID.overscaledZ-1);if(!s)break;(r=this._tiles[s.key])&&r.hasData()&&(delete i[o],i[s.key]=s)}}}return n},i.prototype.findLoadedParent=function(t,e,i){for(var n=t.overscaledZ-1;n>=e;n--){var o=t.scaledTo(n);if(!o)return;var r=String(o.key),a=this._tiles[r];if(a&&a.hasData())return i[r]=o,a;if(this._cache.has(o))return i[r]=o,this._cache.get(o)}},i.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),i=Math.floor(5*e),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(n)},i.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,i=Math.round(e);if(this._prevLng=t,i){var n={};for(var o in this._tiles){var r=this._tiles[o];r.tileID=r.tileID.unwrapTo(r.tileID.wrap+i),n[r.tileID.key]=r}for(var a in this._tiles=n,this._timers)clearTimeout(this._timers[a]),delete this._timers[a];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},i.prototype.update=function(e){var n=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var o;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?o=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(o=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(o=o.filter(function(t){return n._source.hasTile(t)}))):o=[];var a,s=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),l=Math.max(s-i.maxOverzooming,this._source.minzoom),c=Math.max(s+i.maxUnderzooming,this._source.minzoom),u=this._updateRetainedTiles(o,s),h={};if(Kt(this._source.type))for(var p=Object.keys(u),d=0;d=r.now())){n._findLoadedChildren(m,c,u)&&(u[f]=m);var g=n.findLoadedParent(m,l,h);g&&n._addTile(g.tileID)}}for(a in h)u[a]||(n._coveredTiles[a]=!0);for(a in h)u[a]=h[a];for(var v=t.keysDifference(this._tiles,u),y=0;ythis._source.maxzoom){var p=l.children(this._source.maxzoom)[0],d=this.getTile(p);d&&d.hasData()?n[p.key]=p:h=!1}else{this._findLoadedChildren(l,a,n);for(var f=l.children(this._source.maxzoom),m=0;m=r;--_){var g=l.scaledTo(_);if(o[g.key])break;if(o[g.key]=!0,!(c=this.getTile(g))&&u&&(c=this._addTile(g)),c&&(n[g.key]=g,u=c.wasRequested(),c.hasData()))break}}}return n},i.prototype._addTile=function(e){var i=this._tiles[e.key];if(i)return i;(i=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,i),i.tileID=e);var n=Boolean(i);return n||(i=new lt(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(i,this._tileLoaded.bind(this,i,e.key,i.state))),i?(i.uses++,this._tiles[e.key]=i,n||this._source.fire(new t.Event("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i):null},i.prototype._setTileReloadTimer=function(t,e){var i=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var n=e.getExpiryTimeout();n&&(this._timers[t]=setTimeout(function(){i._reloadTile(t,"expired"),delete i._timers[t]},n))},i.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))))},i.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset()},i.prototype.tilesIn=function(e,i){for(var n=[],o=this.getIds(),r=1/0,a=1/0,s=-1/0,l=-1/0,c=e[0].zoom,u=0;u=0&&g[1].y+_>=0){for(var v=[],y=0;y=r.now())return!0}return!1},i}(t.Evented);function Ht(e,i){var n=i.zoomTo(e.canonical.z);return new t.default$1((n.column-(e.canonical.x+e.wrap*Math.pow(2,e.canonical.z)))*t.default$8,(n.row-e.canonical.y)*t.default$8)}function Kt(t){return"raster"===t||"image"===t||"video"===t}function Yt(){return new t.default.Worker(Rn.workerUrl)}Xt.maxOverzooming=10,Xt.maxUnderzooming=3;var Jt,Qt=function(){this.active={}};function te(e,i){var n={};for(var o in e)"ref"!==o&&(n[o]=e[o]);return t.default$18.forEach(function(t){t in i&&(n[t]=i[t])}),n}function ee(t){t=t.slice();for(var e=Object.create(null),i=0;ithis.width||n<0||e>this.height)return!o&&[];var r=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=n){if(o)return!0;for(var a=0;a0:r},he.prototype._queryCircle=function(t,e,i,n){var o=t-i,r=t+i,a=e-i,s=e+i;if(r<0||o>this.width||s<0||a>this.height)return!n&&[];var l=[],c={hitTest:n,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}};return this._forEachCell(o,a,r,s,this._queryCellCircle,l,c),n?l.length>0:l},he.prototype.query=function(t,e,i,n){return this._query(t,e,i,n,!1)},he.prototype.hitTest=function(t,e,i,n){return this._query(t,e,i,n,!0)},he.prototype.hitTestCircle=function(t,e,i){return this._queryCircle(t,e,i,!0)},he.prototype._queryCell=function(t,e,i,n,o,r,a){var s=a.seenUids,l=this.boxCells[o];if(null!==l)for(var c=this.bboxes,u=0,h=l;u=c[d+0]&&n>=c[d+1]){if(a.hitTest)return r.push(!0),!0;r.push({key:this.boxKeys[p],x1:c[d],y1:c[d+1],x2:c[d+2],y2:c[d+3]})}}}var f=this.circleCells[o];if(null!==f)for(var m=this.circles,_=0,g=f;_a*a+s*s},he.prototype._circleAndRectCollide=function(t,e,i,n,o,r,a){var s=(r-n)/2,l=Math.abs(t-(n+s));if(l>s+i)return!1;var c=(a-o)/2,u=Math.abs(e-(o+c));if(u>c+i)return!1;if(l<=s||u<=c)return!0;var h=l-s,p=u-c;return h*h+p*p<=i*i};var pe=t.default$19.layout;function de(e,i,n,o,r){var a=t.mat4.identity(new Float32Array(16));return i?(t.mat4.identity(a),t.mat4.scale(a,a,[1/r,1/r,1]),n||t.mat4.rotateZ(a,a,o.angle)):(t.mat4.scale(a,a,[o.width/2,-o.height/2,1]),t.mat4.translate(a,a,[1,-1,0]),t.mat4.multiply(a,a,e)),a}function fe(e,i,n,o,r){var a=t.mat4.identity(new Float32Array(16));return i?(t.mat4.multiply(a,a,e),t.mat4.scale(a,a,[r,r,1]),n||t.mat4.rotateZ(a,a,-o.angle)):(t.mat4.scale(a,a,[1,-1,1]),t.mat4.translate(a,a,[-1,-1,0]),t.mat4.scale(a,a,[2/o.width,2/o.height,1])),a}function me(e,i){var n=[e.x,e.y,0,1];Ie(n,n,i);var o=n[3];return{point:new t.default$1(n[0]/o,n[1]/o),signedDistanceFromCamera:o}}function _e(t,e){var i=t[0]/t[3],n=t[1]/t[3];return i>=-e[0]&&i<=e[0]&&n>=-e[1]&&n<=e[1]}function ge(e,i,n,o,r,a,s,l){var c=o?e.textSizeData:e.iconSizeData,u=t.evaluateSizeForZoom(c,n.transform.zoom,pe.properties[o?"text-size":"icon-size"]),h=[256/n.width*2+1,256/n.height*2+1],p=o?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var d=e.lineVertexArray,f=o?e.text.placedSymbolArray:e.icon.placedSymbolArray,m=n.transform.width/n.transform.height,_=!1,g=0;gMath.abs(n.x-i.x)*o)return{useVertical:!0};return(e===t.WritingMode.vertical?i.yn.x)?{needsFlipping:!0}:null}function xe(e,i,n,o,r,a,s,l,c,u,h,p,d,f){var m,_=i/24,g=e.lineOffsetX*i,v=e.lineOffsetY*i;if(e.numGlyphs>1){var y=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=ve(_,l,g,v,n,h,p,e,c,a,d,!1);if(!w)return{notEnoughRoom:!0};var E=me(w.first.point,s).point,T=me(w.last.point,s).point;if(o&&!n){var I=ye(e.writingMode,E,T,f);if(I)return I}m=[w.first];for(var C=e.glyphStartIndex+1;C0?R.point:be(p,A,S,1,r),M=ye(e.writingMode,S,D,f);if(M)return M}var L=we(_*l.getoffsetX(e.glyphStartIndex),g,v,n,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,a,d,!1);if(!L)return{notEnoughRoom:!0};m=[L]}for(var P=0,k=m;P0?1:-1,_=0;o&&(m*=-1,_=Math.PI),m<0&&(_+=Math.PI);for(var g=m>0?l+s:l+s+1,v=g,y=r,x=r,b=0,w=0,E=Math.abs(f);b+w<=E;){if((g+=m)=c)return null;if(x=y,void 0===(y=p[g])){var T=new t.default$1(u.getx(g),u.gety(g)),I=me(T,h);if(I.signedDistanceFromCamera>0)y=p[g]=I.point;else{var C=g-m;y=be(0===b?a:new t.default$1(u.getx(C),u.gety(C)),T,x,E-b+1,h)}}b+=w,w=x.dist(y)}var S=(E-b)/w,z=y.sub(x),A=z.mult(S)._add(x);return A._add(z._unit()._perp()._mult(n*m)),{point:A,angle:_+Math.atan2(y.y-x.y,y.x-x.x),tileDistance:d?{prevTileDistance:g-m===v?0:u.gettileUnitDistanceFromAnchor(g-m),lastSegmentViewportDistance:E-b}:null}}var Ee=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function Te(t,e){for(var i=0;iC)Se(e,S,!1);else{var M=this.projectPoint(u,z,A),L=R*E;if(f.length>0){var P=M.x-f[f.length-4],k=M.y-f[f.length-3];if(L*L*2>P*P+k*k)if(S+8-I&&B=this.screenRightBoundary||n<100||e>this.screenBottomBoundary};var Ae=t.default$19.layout,Re=function(t,e,i,n){this.opacity=t?Math.max(0,Math.min(1,t.opacity+(t.placed?e:-e))):n&&i?1:0,this.placed=i};Re.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var De=function(t,e,i,n,o){this.text=new Re(t?t.text:null,e,i,o),this.icon=new Re(t?t.icon:null,e,n,o)};De.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var Me=function(t,e,i){this.text=t,this.icon=e,this.skipFade=i},Le=function(t,e){this.transform=t.clone(),this.collisionIndex=new Ce(this.transform),this.placements={},this.opacities={},this.stale=!1,this.fadeDuration=e,this.retainedQueryData={}};function Pe(t,e,i){t.emplaceBack(e?1:0,i?1:0),t.emplaceBack(e?1:0,i?1:0),t.emplaceBack(e?1:0,i?1:0),t.emplaceBack(e?1:0,i?1:0)}Le.prototype.placeLayerTile=function(e,i,n,o){var r=i.getBucket(e),a=i.latestFeatureIndex;if(r&&a&&e.id===r.layerIds[0]){var s=i.collisionBoxArray,l=r.layers[0].layout,c=Math.pow(2,this.transform.zoom-i.tileID.overscaledZ),u=i.tileSize/t.default$8,h=this.transform.calculatePosMatrix(i.tileID.toUnwrapped()),p=de(h,"map"===l.get("text-pitch-alignment"),"map"===l.get("text-rotation-alignment"),this.transform,ze(i,1,this.transform.zoom)),d=de(h,"map"===l.get("icon-pitch-alignment"),"map"===l.get("icon-rotation-alignment"),this.transform,ze(i,1,this.transform.zoom));this.retainedQueryData[r.bucketInstanceId]=new function(t,e,i,n,o){this.bucketInstanceId=t,this.featureIndex=e,this.sourceLayerIndex=i,this.bucketIndex=n,this.tileID=o}(r.bucketInstanceId,a,r.sourceLayerIndex,r.index,i.tileID),this.placeLayerBucket(r,h,p,d,c,u,n,o,s)}},Le.prototype.placeLayerBucket=function(e,i,n,o,r,a,s,l,c){for(var u=e.layers[0].layout,h=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom,Ae.properties["text-size"]),p=!e.hasTextData()||u.get("text-optional"),d=!e.hasIconData()||u.get("icon-optional"),f=0,m=e.symbolInstances;f0,y=y&&x.offscreen);var I=_.collisionArrays.textCircles;if(I){var C=e.text.placedSymbolArray.get(_.placedTextSymbolIndices[0]),S=t.evaluateSizeForFeature(e.textSizeData,h,C);b=this.collisionIndex.placeCollisionCircles(I,u.get("text-allow-overlap"),r,a,_.key,C,e.lineVertexArray,e.glyphOffsetArray,S,i,n,s,"map"===u.get("text-pitch-alignment")),g=u.get("text-allow-overlap")||b.circles.length>0,y=y&&b.offscreen}_.collisionArrays.iconFeatureIndex&&(T=_.collisionArrays.iconFeatureIndex),_.collisionArrays.iconBox&&(v=(w=this.collisionIndex.placeCollisionBox(_.collisionArrays.iconBox,u.get("icon-allow-overlap"),a,i)).box.length>0,y=y&&w.offscreen),p||d?d?p||(v=v&&g):g=v&&g:v=g=v&&g,g&&x&&this.collisionIndex.insertCollisionBox(x.box,u.get("text-ignore-placement"),e.bucketInstanceId,E),v&&w&&this.collisionIndex.insertCollisionBox(w.box,u.get("icon-ignore-placement"),e.bucketInstanceId,T),g&&b&&this.collisionIndex.insertCollisionCircles(b.circles,u.get("text-ignore-placement"),e.bucketInstanceId,E),this.placements[_.crossTileID]=new Me(g,v,y||e.justReloaded),l[_.crossTileID]=!0}}e.justReloaded=!1},Le.prototype.commit=function(t,e){this.commitTime=e;var i=!1,n=t&&0!==this.fadeDuration?(this.commitTime-t.commitTime)/this.fadeDuration:1,o=t?t.opacities:{};for(var r in this.placements){var a=this.placements[r],s=o[r];s?(this.opacities[r]=new De(s,n,a.text,a.icon),i=i||a.text!==s.text.placed||a.icon!==s.icon.placed):(this.opacities[r]=new De(null,n,a.text,a.icon,a.skipFade),i=i||a.text||a.icon)}for(var l in o){var c=o[l];if(!this.opacities[l]){var u=new De(c,n,!1,!1);u.isHidden()||(this.opacities[l]=u,i=i||c.text.placed||c.icon.placed)}}i?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)},Le.prototype.updateLayerOpacities=function(t,e){for(var i={},n=0,o=e;n0||s.numVerticalGlyphVertices>0,h=s.numIconVertices>0;if(u){for(var p=Ve(c.text),d=(s.numGlyphVertices+s.numVerticalGlyphVertices)/4,f=0;ft},Le.prototype.setStale=function(){this.stale=!0};var ke=Math.pow(2,25),Be=Math.pow(2,24),Oe=Math.pow(2,17),Fe=Math.pow(2,16),Ne=Math.pow(2,9),Ue=Math.pow(2,8),Ze=Math.pow(2,1);function Ve(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*ke+e*Be+i*Oe+e*Fe+i*Ne+e*Ue+i*Ze+e}var je=function(){this._currentTileIndex=0,this._seenCrossTileIDs={}};je.prototype.continuePlacement=function(t,e,i,n,o){for(;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=e[t[n._currentPlacementIndex]],l=n.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(n._inProgressLayer||(n._inProgressLayer=new je),n._inProgressLayer.continuePlacement(i[s.source],n.placement,n._showCollisionBoxes,s,a))return;delete n._inProgressLayer}n._currentPlacementIndex--}this._done=!0},$e.prototype.commit=function(t,e){return this.placement.commit(t,e),this.placement};var Ge=512/t.default$8/2,We=function(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(var n=0,o=e;nt.overscaledZ)for(var l in s){var c=s[l];c.tileID.isChildOf(t)&&c.findMatches(e.symbolInstances,t,r)}else{var u=s[t.scaledTo(Number(a)).key];u&&u.findMatches(e.symbolInstances,t,r)}}for(var h=0,p=e.symbolInstances;h1?"@2x":"";function c(){if(s)n(s);else if(o&&a){var e=r.getImageData(a),i={};for(var l in o){var c=o[l],u=c.width,h=c.height,p=c.x,d=c.y,f=c.sdf,m=c.pixelRatio,_=new t.RGBAImage({width:u,height:h});t.RGBAImage.copy(e,_,{x:p,y:d},{x:0,y:0},{width:u,height:h}),i[l]={data:_,pixelRatio:m,sdf:f}}n(null,i)}}t.getJSON(i(w(e,l,".json"),t.ResourceType.SpriteJSON),function(t,e){s||(s=t,o=e,c())}),t.getImage(i(w(e,l,".png"),t.ResourceType.SpriteImage),function(t,e){s||(s=t,a=e,c())})}(e.sprite,this.map._transformRequest,function(e,i){if(e)n.fire(new t.ErrorEvent(e));else if(i)for(var o in i)n.imageManager.addImage(o,i[o]);n.imageManager.setLoaded(!0),n.fire(new t.Event("data",{dataType:"style"}))}):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var a=ee(this.stylesheet.layers);this._order=a.map(function(t){return t.id}),this._layers={};for(var s=0,l=a;s0)throw new Error("Unimplemented: "+o.map(function(t){return t.command}).join(", ")+".");return n.forEach(function(t){"setTransition"!==t.command&&i[t.command].apply(i,t.args)}),this.stylesheet=e,!0},i.prototype.addImage=function(e,i){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,i),this.fire(new t.Event("data",{dataType:"style"}))},i.prototype.getImage=function(t){return this.imageManager.getImage(t)},i.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}))},i.prototype.addSource=function(e,i,n){var o=this;if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!i.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(i).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(i.type)>=0)||!this._validate(t.validateStyle.source,"sources."+e,i,null,n)){this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);var r=this.sourceCaches[e]=new Xt(e,i,this.dispatcher);r.style=this,r.setEventedParent(this,function(){return{isSourceLoaded:o.loaded(),source:r.serialize(),sourceId:e}}),r.onAdd(this.map),this._changed=!0}},i.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var i in this._layers)if(this._layers[i].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+i+'" is using it.')));var n=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],n.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},i.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0},i.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},i.prototype.addLayer=function(e,i,n){this._checkLoaded();var o=e.id;if(this.getLayer(o))this.fire(new t.ErrorEvent(new Error('Layer with id "'+o+'" already exists on this map')));else if("object"==typeof e.source&&(this.addSource(o,e.source),e=t.clone(e),e=t.extend(e,{source:o})),!this._validate(t.validateStyle.layer,"layers."+o,e,{arrayIndex:-1},n)){var r=t.default$22(e);this._validateLayer(r),r.setEventedParent(this,{layer:{id:o}});var a=i?this._order.indexOf(i):this._order.length;if(i&&-1===a)this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.')));else{if(this._order.splice(a,0,o),this._layerOrderChanged=!0,this._layers[o]=r,this._removedLayers[o]&&r.source){var s=this._removedLayers[o];delete this._removedLayers[o],s.type!==r.type?this._updatedSources[r.source]="clear":(this._updatedSources[r.source]="reload",this.sourceCaches[r.source].pause())}this._updateLayer(r)}}},i.prototype.moveLayer=function(e,i){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==i){var n=this._order.indexOf(e);this._order.splice(n,1);var o=i?this._order.indexOf(i):this._order.length;i&&-1===o?this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.'))):(this._order.splice(o,0,e),this._layerOrderChanged=!0)}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")))},i.prototype.removeLayer=function(e){this._checkLoaded();var i=this._layers[e];if(i){i.setEventedParent(null);var n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=i,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e]}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")))},i.prototype.getLayer=function(t){return this._layers[t]},i.prototype.setLayerZoomRange=function(e,i,n){this._checkLoaded();var o=this.getLayer(e);o?o.minzoom===i&&o.maxzoom===n||(null!=i&&(o.minzoom=i),null!=n&&(o.maxzoom=n),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")))},i.prototype.setFilter=function(e,i){this._checkLoaded();var n=this.getLayer(e);if(n){if(!t.default$10(n.filter,i))return null==i?(n.filter=void 0,void this._updateLayer(n)):void(this._validate(t.validateStyle.filter,"layers."+n.id+".filter",i)||(n.filter=t.clone(i),this._updateLayer(n)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")))},i.prototype.getFilter=function(e){return t.clone(this.getLayer(e).filter)},i.prototype.setLayoutProperty=function(e,i,n){this._checkLoaded();var o=this.getLayer(e);o?t.default$10(o.getLayoutProperty(i),n)||(o.setLayoutProperty(i,n),this._updateLayer(o)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},i.prototype.getLayoutProperty=function(t,e){return this.getLayer(t).getLayoutProperty(e)},i.prototype.setPaintProperty=function(e,i,n){this._checkLoaded();var o=this.getLayer(e);if(o){if(!t.default$10(o.getPaintProperty(i),n)){var r=o._transitionablePaint._values[i].value.isDataDriven();o.setPaintProperty(i,n),(o._transitionablePaint._values[i].value.isDataDriven()||r)&&this._updateLayer(o),this._changed=!0,this._updatedPaintProps[e]=!0}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")))},i.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},i.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},i.prototype.serialize=function(){var e=this;return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._order.map(function(t){return e._layers[t].serialize()})},function(t){return void 0!==t})},i.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0},i.prototype._flattenRenderedFeatures=function(t){for(var e=[],i=this._order.length-1;i>=0;i--)for(var n=this._order[i],o=0,r=t;o 0.5) {\n gl_FragColor = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n }\n\n if (v_notUsed > 0.5) {\n // This box not used, fade it out\n gl_FragColor *= .1;\n }\n}",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n highp float collision_perspective_ratio = clamp(\n 0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n 0.0, // Prevents oversized near-field boxes in pitched/overzoomed tiles\n 4.0);\n\n gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n gl_Position.xy += a_extrude * u_extrude_scale * gl_Position.w * collision_perspective_ratio;\n\n v_placed = a_placed.x;\n v_notUsed = a_placed.y;\n}\n"},collisionCircle:{fragmentSource:"uniform float u_overscale_factor;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n float alpha = 0.5;\n\n // Red = collision, hide label\n vec4 color = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n // Blue = no collision, label is showing\n if (v_placed > 0.5) {\n color = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n }\n\n if (v_notUsed > 0.5) {\n // This box not used, fade it out\n color *= .2;\n }\n\n float extrude_scale_length = length(v_extrude_scale);\n float extrude_length = length(v_extrude) * extrude_scale_length;\n float stroke_width = 15.0 * extrude_scale_length / u_overscale_factor;\n float radius = v_radius * extrude_scale_length;\n\n float distance_to_edge = abs(extrude_length - radius);\n float opacity_t = smoothstep(-stroke_width, 0.0, -distance_to_edge);\n\n gl_FragColor = opacity_t * color;\n}\n",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\n\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n highp float collision_perspective_ratio = clamp(\n 0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance),\n 0.0, // Prevents oversized near-field circles in pitched/overzoomed tiles\n 4.0);\n\n gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n\n highp float padding_factor = 1.2; // Pad the vertices slightly to make room for anti-alias blur\n gl_Position.xy += a_extrude * u_extrude_scale * padding_factor * gl_Position.w * collision_perspective_ratio;\n\n v_placed = a_placed.x;\n v_notUsed = a_placed.y;\n v_radius = abs(a_extrude.y); // We don't pitch the circles, so both units of the extrusion vector are equal in magnitude to the radius\n\n v_extrude = a_extrude * padding_factor;\n v_extrude_scale = u_extrude_scale * u_camera_to_center_distance * collision_perspective_ratio;\n}\n"},debug:{fragmentSource:"uniform highp vec4 u_color;\n\nvoid main() {\n gl_FragColor = u_color;\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fill:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float opacity\n\n gl_FragColor = color * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fillOutline:{fragmentSource:"#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_pos;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n gl_FragColor = outline_color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos;\n\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillOutlinePattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n // find distance to outline for alpha interpolation\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n\n\n gl_FragColor = mix(color1, color2, u_mix) * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n gl_FragColor = mix(color1, color2, u_mix) * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},fillExtrusion:{fragmentSource:"varying vec4 v_color;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n #pragma mapbox: initialize highp vec4 color\n\n gl_FragColor = v_color;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec4 v_color;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n #pragma mapbox: initialize highp vec4 color\n\n vec3 normal = a_normal_ed.xyz;\n\n base = max(0.0, base);\n height = max(0.0, height);\n\n float t = mod(normal.x, 2.0);\n\n gl_Position = u_matrix * vec4(a_pos, t > 0.0 ? height : base, 1);\n\n // Relative luminance (how dark/bright is the surface color?)\n float colorvalue = color.r * 0.2126 + color.g * 0.7152 + color.b * 0.0722;\n\n v_color = vec4(0.0, 0.0, 0.0, 1.0);\n\n // Add slight ambient lighting so no extrusions are totally black\n vec4 ambientlight = vec4(0.03, 0.03, 0.03, 1.0);\n color += ambientlight;\n\n // Calculate cos(theta), where theta is the angle between surface normal and diffuse light ray\n float directional = clamp(dot(normal / 16384.0, u_lightpos), 0.0, 1.0);\n\n // Adjust directional so that\n // the range of values for highlight/shading is narrower\n // with lower light intensity\n // and with lighter/brighter surface colors\n directional = mix((1.0 - u_lightintensity), max((1.0 - colorvalue + u_lightintensity), 1.0), directional);\n\n // Add gradient along z axis of side surfaces\n if (normal.y != 0.0) {\n directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n }\n\n // Assign final color based on surface + ambient light color, diffuse light directional, and light color\n // with lower bounds adjusted to hue of light\n // so that shading is tinted with the complementary (opposite) color to the light color\n v_color.r += clamp(color.r * directional * u_lightcolor.r, mix(0.0, 0.3, 1.0 - u_lightcolor.r), 1.0);\n v_color.g += clamp(color.g * directional * u_lightcolor.g, mix(0.0, 0.3, 1.0 - u_lightcolor.g), 1.0);\n v_color.b += clamp(color.b * directional * u_lightcolor.b, mix(0.0, 0.3, 1.0 - u_lightcolor.b), 1.0);\n}\n"},fillExtrusionPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n vec4 mixedColor = mix(color1, color2, u_mix);\n\n gl_FragColor = mixedColor * v_lighting;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\nuniform float u_height_factor;\n\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\nvarying float v_directional;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n\n vec3 normal = a_normal_ed.xyz;\n float edgedistance = a_normal_ed.w;\n\n base = max(0.0, base);\n height = max(0.0, height);\n\n float t = mod(normal.x, 2.0);\n float z = t > 0.0 ? height : base;\n\n gl_Position = u_matrix * vec4(a_pos, z, 1);\n\n vec2 pos = normal.x == 1.0 && normal.y == 0.0 && normal.z == 16384.0\n ? a_pos // extrusion top\n : vec2(edgedistance, z * u_height_factor); // extrusion side\n\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, pos);\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, pos);\n\n v_lighting = vec4(0.0, 0.0, 0.0, 1.0);\n float directional = clamp(dot(normal / 16383.0, u_lightpos), 0.0, 1.0);\n directional = mix((1.0 - u_lightintensity), max((0.5 + u_lightintensity), 1.0), directional);\n\n if (normal.y != 0.0) {\n directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n }\n\n v_lighting.rgb += clamp(directional * u_lightcolor, mix(vec3(0.0), vec3(0.3), 1.0 - u_lightcolor), vec3(1.0));\n}\n"},extrusionTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n gl_FragColor = texture2D(u_image, v_pos) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n v_pos.x = a_pos.x;\n v_pos.y = 1.0 - a_pos.y;\n}\n"},hillshadePrepare:{fragmentSource:"#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform sampler2D u_image;\nvarying vec2 v_pos;\nuniform vec2 u_dimension;\nuniform float u_zoom;\nuniform float u_maxzoom;\n\nfloat getElevation(vec2 coord, float bias) {\n // Convert encoded elevation value to meters\n vec4 data = texture2D(u_image, coord) * 255.0;\n return (data.r + data.g * 256.0 + data.b * 256.0 * 256.0) / 4.0;\n}\n\nvoid main() {\n vec2 epsilon = 1.0 / u_dimension;\n\n // queried pixels:\n // +-----------+\n // | | | |\n // | a | b | c |\n // | | | |\n // +-----------+\n // | | | |\n // | d | e | f |\n // | | | |\n // +-----------+\n // | | | |\n // | g | h | i |\n // | | | |\n // +-----------+\n\n float a = getElevation(v_pos + vec2(-epsilon.x, -epsilon.y), 0.0);\n float b = getElevation(v_pos + vec2(0, -epsilon.y), 0.0);\n float c = getElevation(v_pos + vec2(epsilon.x, -epsilon.y), 0.0);\n float d = getElevation(v_pos + vec2(-epsilon.x, 0), 0.0);\n float e = getElevation(v_pos, 0.0);\n float f = getElevation(v_pos + vec2(epsilon.x, 0), 0.0);\n float g = getElevation(v_pos + vec2(-epsilon.x, epsilon.y), 0.0);\n float h = getElevation(v_pos + vec2(0, epsilon.y), 0.0);\n float i = getElevation(v_pos + vec2(epsilon.x, epsilon.y), 0.0);\n\n // here we divide the x and y slopes by 8 * pixel size\n // where pixel size (aka meters/pixel) is:\n // circumference of the world / (pixels per tile * number of tiles)\n // which is equivalent to: 8 * 40075016.6855785 / (512 * pow(2, u_zoom))\n // which can be reduced to: pow(2, 19.25619978527 - u_zoom)\n // we want to vertically exaggerate the hillshading though, because otherwise\n // it is barely noticeable at low zooms. to do this, we multiply this by some\n // scale factor pow(2, (u_zoom - u_maxzoom) * a) where a is an arbitrary value\n // Here we use a=0.3 which works out to the expression below. see \n // nickidlugash's awesome breakdown for more info\n // https://github.com/mapbox/mapbox-gl-js/pull/5286#discussion_r148419556\n float exaggeration = u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;\n\n vec2 deriv = vec2(\n (c + f + f + i) - (a + d + d + g),\n (g + h + h + i) - (a + b + b + c)\n ) / pow(2.0, (u_zoom - u_maxzoom) * exaggeration + 19.2562 - u_zoom);\n\n gl_FragColor = clamp(vec4(\n deriv.x / 2.0 + 0.5,\n deriv.y / 2.0 + 0.5,\n 1.0,\n 1.0), 0.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = (a_texture_pos / 8192.0) / 2.0 + 0.25;\n}\n"},hillshade:{fragmentSource:"uniform sampler2D u_image;\nvarying vec2 v_pos;\n\nuniform vec2 u_latrange;\nuniform vec2 u_light;\nuniform vec4 u_shadow;\nuniform vec4 u_highlight;\nuniform vec4 u_accent;\n\n#define PI 3.141592653589793\n\nvoid main() {\n vec4 pixel = texture2D(u_image, v_pos);\n\n vec2 deriv = ((pixel.rg * 2.0) - 1.0);\n\n // We divide the slope by a scale factor based on the cosin of the pixel's approximate latitude\n // to account for mercator projection distortion. see #4807 for details\n float scaleFactor = cos(radians((u_latrange[0] - u_latrange[1]) * (1.0 - v_pos.y) + u_latrange[1]));\n // We also multiply the slope by an arbitrary z-factor of 1.25\n float slope = atan(1.25 * length(deriv) / scaleFactor);\n float aspect = deriv.x != 0.0 ? atan(deriv.y, -deriv.x) : PI / 2.0 * (deriv.y > 0.0 ? 1.0 : -1.0);\n\n float intensity = u_light.x;\n // We add PI to make this property match the global light object, which adds PI/2 to the light's azimuthal\n // position property to account for 0deg corresponding to north/the top of the viewport in the style spec\n // and the original shader was written to accept (-illuminationDirection - 90) as the azimuthal.\n float azimuth = u_light.y + PI;\n\n // We scale the slope exponentially based on intensity, using a calculation similar to\n // the exponential interpolation function in the style spec:\n // https://github.com/mapbox/mapbox-gl-js/blob/master/src/style-spec/expression/definitions/interpolate.js#L217-L228\n // so that higher intensity values create more opaque hillshading.\n float base = 1.875 - intensity * 1.75;\n float maxValue = 0.5 * PI;\n float scaledSlope = intensity != 0.5 ? ((pow(base, slope) - 1.0) / (pow(base, maxValue) - 1.0)) * maxValue : slope;\n\n // The accent color is calculated with the cosine of the slope while the shade color is calculated with the sine\n // so that the accent color's rate of change eases in while the shade color's eases out.\n float accent = cos(scaledSlope);\n // We multiply both the accent and shade color by a clamped intensity value\n // so that intensities >= 0.5 do not additionally affect the color values\n // while intensity values < 0.5 make the overall color more transparent.\n vec4 accent_color = (1.0 - accent) * u_accent * clamp(intensity * 2.0, 0.0, 1.0);\n float shade = abs(mod((aspect + azimuth) / PI + 0.5, 2.0) - 1.0);\n vec4 shade_color = mix(u_shadow, u_highlight, shade) * sin(scaledSlope) * clamp(intensity * 2.0, 0.0, 1.0);\n gl_FragColor = accent_color * (1.0 - shade_color.a) + shade_color;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = a_texture_pos / 8192.0;\n}\n"},line:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_width2.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_width2.t) or when fading out\n // (v_width2.s)\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_linesofar;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize mediump float gapwidth\n #pragma mapbox: initialize lowp float offset\n #pragma mapbox: initialize mediump float width\n\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n v_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0;\n\n vec2 pos = a_pos_normal.xy;\n\n // x is 1 if it's a round cap, 0 otherwise\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = a_pos_normal.zw;\n v_normal = normal;\n\n // these transformations used to be applied in the JS and native code bases.\n // moved them into the shader for clarity and simplicity.\n gapwidth = gapwidth / 2.0;\n float halfwidth = width / 2.0;\n offset = -1.0 * offset;\n\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n // calculate how much the perspective view squishes or stretches the extrude\n float extrude_length_without_perspective = length(dist);\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n v_width2 = vec2(outset, inset);\n}\n"},lineGradient:{fragmentSource:"\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nuniform sampler2D u_image;\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\nvoid main() {\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_width2.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_width2.t) or when fading out\n // (v_width2.s)\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n // For gradient lines, v_lineprogress is the ratio along the entire line,\n // scaled to [0, 2^15), and the gradient ramp is stored in a texture.\n vec4 color = texture2D(u_image, vec2(v_lineprogress, 0.5));\n\n gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n// the attribute conveying progress along a line is scaled to [0, 2^15)\n#define MAX_LINE_DISTANCE 32767.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\nvarying highp float v_lineprogress;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize mediump float gapwidth\n #pragma mapbox: initialize lowp float offset\n #pragma mapbox: initialize mediump float width\n\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n v_lineprogress = (floor(a_data.z / 4.0) + a_data.w * 64.0) * 2.0 / MAX_LINE_DISTANCE;\n\n vec2 pos = a_pos_normal.xy;\n\n // x is 1 if it's a round cap, 0 otherwise\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = a_pos_normal.zw;\n v_normal = normal;\n\n // these transformations used to be applied in the JS and native code bases.\n // moved them into the shader for clarity and simplicity.\n gapwidth = gapwidth / 2.0;\n float halfwidth = width / 2.0;\n offset = -1.0 * offset;\n\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n // calculate how much the perspective view squishes or stretches the extrude\n float extrude_length_without_perspective = length(dist);\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n v_width2 = vec2(outset, inset);\n}\n"},linePattern:{fragmentSource:"uniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_fade;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_width2.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_width2.t) or when fading out\n // (v_width2.s)\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\n float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\n\n // v_normal.y is 0 at the midpoint of the line, -1 at the lower edge, 1 at the upper edge\n // we clamp the line width outset to be between 0 and half the pattern height plus padding (2.0)\n // to ensure we don't sample outside the designated symbol on the sprite sheet.\n // 0.5 is added to shift the component to be bounded between 0 and 1 for interpolation of\n // the texture coordinate\n float y_a = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_a.y + 2.0) / 2.0) / u_pattern_size_a.y);\n float y_b = 0.5 + (v_normal.y * clamp(v_width2.s, 0.0, (u_pattern_size_b.y + 2.0) / 2.0) / u_pattern_size_b.y);\n vec2 pos_a = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, vec2(x_a, y_a));\n vec2 pos_b = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, vec2(x_b, y_b));\n\n vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\n\n gl_FragColor = color * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n\nvoid main() {\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize lowp float offset\n #pragma mapbox: initialize mediump float gapwidth\n #pragma mapbox: initialize mediump float width\n\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n vec2 pos = a_pos_normal.xy;\n\n // x is 1 if it's a round cap, 0 otherwise\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = a_pos_normal.zw;\n v_normal = normal;\n\n // these transformations used to be applied in the JS and native code bases.\n // moved them into the shader for clarity and simplicity.\n gapwidth = gapwidth / 2.0;\n float halfwidth = width / 2.0;\n offset = -1.0 * offset;\n\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n // calculate how much the perspective view squishes or stretches the extrude\n float extrude_length_without_perspective = length(dist);\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n v_linesofar = a_linesofar;\n v_width2 = vec2(outset, inset);\n}\n"},lineSDF:{fragmentSource:"\nuniform sampler2D u_image;\nuniform float u_sdfgamma;\nuniform float u_mix;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize mediump float width\n #pragma mapbox: initialize lowp float floorwidth\n\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_width2.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_width2.t) or when fading out\n // (v_width2.s)\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n float sdfdist_a = texture2D(u_image, v_tex_a).a;\n float sdfdist_b = texture2D(u_image, v_tex_b).a;\n float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\n alpha *= smoothstep(0.5 - u_sdfgamma / floorwidth, 0.5 + u_sdfgamma / floorwidth, sdfdist);\n\n gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_patternscale_a;\nuniform float u_tex_y_a;\nuniform vec2 u_patternscale_b;\nuniform float u_tex_y_b;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize mediump float gapwidth\n #pragma mapbox: initialize lowp float offset\n #pragma mapbox: initialize mediump float width\n #pragma mapbox: initialize lowp float floorwidth\n\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n vec2 pos = a_pos_normal.xy;\n\n // x is 1 if it's a round cap, 0 otherwise\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = a_pos_normal.zw;\n v_normal = normal;\n\n // these transformations used to be applied in the JS and native code bases.\n // moved them into the shader for clarity and simplicity.\n gapwidth = gapwidth / 2.0;\n float halfwidth = width / 2.0;\n offset = -1.0 * offset;\n\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist =outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n // calculate how much the perspective view squishes or stretches the extrude\n float extrude_length_without_perspective = length(dist);\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n v_tex_a = vec2(a_linesofar * u_patternscale_a.x / floorwidth, normal.y * u_patternscale_a.y + u_tex_y_a);\n v_tex_b = vec2(a_linesofar * u_patternscale_b.x / floorwidth, normal.y * u_patternscale_b.y + u_tex_y_b);\n\n v_width2 = vec2(outset, inset);\n}\n"},raster:{fragmentSource:"uniform float u_fade_t;\nuniform float u_opacity;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nuniform float u_brightness_low;\nuniform float u_brightness_high;\n\nuniform float u_saturation_factor;\nuniform float u_contrast_factor;\nuniform vec3 u_spin_weights;\n\nvoid main() {\n\n // read and cross-fade colors from the main and parent tiles\n vec4 color0 = texture2D(u_image0, v_pos0);\n vec4 color1 = texture2D(u_image1, v_pos1);\n if (color0.a > 0.0) {\n color0.rgb = color0.rgb / color0.a;\n }\n if (color1.a > 0.0) {\n color1.rgb = color1.rgb / color1.a;\n }\n vec4 color = mix(color0, color1, u_fade_t);\n color.a *= u_opacity;\n vec3 rgb = color.rgb;\n\n // spin\n rgb = vec3(\n dot(rgb, u_spin_weights.xyz),\n dot(rgb, u_spin_weights.zxy),\n dot(rgb, u_spin_weights.yzx));\n\n // saturation\n float average = (color.r + color.g + color.b) / 3.0;\n rgb += (average - rgb) * u_saturation_factor;\n\n // contrast\n rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\n\n // brightness\n vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\n vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\n\n gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb) * color.a, color.a);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_tl_parent;\nuniform float u_scale_parent;\nuniform float u_buffer_scale;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n // We are using Int16 for texture position coordinates to give us enough precision for\n // fractional coordinates. We use 8192 to scale the texture coordinates in the buffer\n // as an arbitrarily high number to preserve adequate precision when rendering.\n // This is also the same value as the EXTENT we are using for our tile buffer pos coordinates,\n // so math for modifying either is consistent.\n v_pos0 = (((a_texture_pos / 8192.0) - 0.5) / u_buffer_scale ) + 0.5;\n v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\n}\n"},symbolIcon:{fragmentSource:"uniform sampler2D u_texture;\n\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n lowp float alpha = opacity * v_fade_opacity;\n gl_FragColor = texture2D(u_texture, v_tex) * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\nuniform highp float u_camera_to_center_distance;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform float u_fade_change;\n\n#pragma mapbox: define lowp float opacity\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n vec2 a_pos = a_pos_offset.xy;\n vec2 a_offset = a_pos_offset.zw;\n\n vec2 a_tex = a_data.xy;\n vec2 a_size = a_data.zw;\n\n highp float segment_angle = -a_projected_pos[2];\n\n float size;\n if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = a_size[0] / 10.0;\n } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n size = u_size;\n } else {\n size = u_size;\n }\n\n vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n // See comments in symbol_sdf.vertex\n highp float distance_ratio = u_pitch_with_map ?\n camera_to_anchor_distance / u_camera_to_center_distance :\n u_camera_to_center_distance / camera_to_anchor_distance;\n highp float perspective_ratio = clamp(\n 0.5 + 0.5 * distance_ratio,\n 0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n 4.0);\n\n size *= perspective_ratio;\n\n float fontScale = u_is_text ? size / 24.0 : size;\n\n highp float symbol_rotation = 0.0;\n if (u_rotate_symbol) {\n // See comments in symbol_sdf.vertex\n vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n vec2 a = projectedPoint.xy / projectedPoint.w;\n vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n }\n\n highp float angle_sin = sin(segment_angle + symbol_rotation);\n highp float angle_cos = cos(segment_angle + symbol_rotation);\n mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n\n v_tex = a_tex / u_texsize;\n vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n v_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n}\n"},symbolSDF:{fragmentSource:"#define SDF_PX 8.0\n#define EDGE_GAMMA 0.105/DEVICE_PIXEL_RATIO\n\nuniform bool u_is_halo;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform sampler2D u_texture;\nuniform highp float u_gamma_scale;\nuniform bool u_is_text;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 fill_color\n #pragma mapbox: initialize highp vec4 halo_color\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize lowp float halo_width\n #pragma mapbox: initialize lowp float halo_blur\n\n vec2 tex = v_data0.xy;\n float gamma_scale = v_data1.x;\n float size = v_data1.y;\n float fade_opacity = v_data1[2];\n\n float fontScale = u_is_text ? size / 24.0 : size;\n\n lowp vec4 color = fill_color;\n highp float gamma = EDGE_GAMMA / (fontScale * u_gamma_scale);\n lowp float buff = (256.0 - 64.0) / 256.0;\n if (u_is_halo) {\n color = halo_color;\n gamma = (halo_blur * 1.19 / SDF_PX + EDGE_GAMMA) / (fontScale * u_gamma_scale);\n buff = (6.0 - halo_width / fontScale) / SDF_PX;\n }\n\n lowp float dist = texture2D(u_texture, tex).a;\n highp float gamma_scaled = gamma * gamma_scale;\n highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);\n\n gl_FragColor = color * (alpha * opacity * fade_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\n// contents of a_size vary based on the type of property value\n// used for {text,icon}-size.\n// For constants, a_size is disabled.\n// For source functions, we bind only one value per vertex: the value of {text,icon}-size evaluated for the current feature.\n// For composite functions:\n// [ text-size(lowerZoomStop, feature),\n// text-size(upperZoomStop, feature) ]\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\n\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform highp float u_camera_to_center_distance;\nuniform float u_fade_change;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 fill_color\n #pragma mapbox: initialize highp vec4 halo_color\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize lowp float halo_width\n #pragma mapbox: initialize lowp float halo_blur\n\n vec2 a_pos = a_pos_offset.xy;\n vec2 a_offset = a_pos_offset.zw;\n\n vec2 a_tex = a_data.xy;\n vec2 a_size = a_data.zw;\n\n highp float segment_angle = -a_projected_pos[2];\n float size;\n\n if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = a_size[0] / 10.0;\n } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n size = u_size;\n } else {\n size = u_size;\n }\n\n vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n // If the label is pitched with the map, layout is done in pitched space,\n // which makes labels in the distance smaller relative to viewport space.\n // We counteract part of that effect by multiplying by the perspective ratio.\n // If the label isn't pitched with the map, we do layout in viewport space,\n // which makes labels in the distance larger relative to the features around\n // them. We counteract part of that effect by dividing by the perspective ratio.\n highp float distance_ratio = u_pitch_with_map ?\n camera_to_anchor_distance / u_camera_to_center_distance :\n u_camera_to_center_distance / camera_to_anchor_distance;\n highp float perspective_ratio = clamp(\n 0.5 + 0.5 * distance_ratio,\n 0.0, // Prevents oversized near-field symbols in pitched/overzoomed tiles\n 4.0);\n\n size *= perspective_ratio;\n\n float fontScale = u_is_text ? size / 24.0 : size;\n\n highp float symbol_rotation = 0.0;\n if (u_rotate_symbol) {\n // Point labels with 'rotation-alignment: map' are horizontal with respect to tile units\n // To figure out that angle in projected space, we draw a short horizontal line in tile\n // space, project it, and measure its angle in projected space.\n vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n vec2 a = projectedPoint.xy / projectedPoint.w;\n vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n }\n\n highp float angle_sin = sin(segment_angle + symbol_rotation);\n highp float angle_cos = cos(segment_angle + symbol_rotation);\n mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 32.0 * fontScale), 0.0, 1.0);\n float gamma_scale = gl_Position.w;\n\n vec2 tex = a_tex / u_texsize;\n vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n float interpolated_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n\n v_data0 = vec2(tex.x, tex.y);\n v_data1 = vec3(gamma_scale, size, interpolated_fade_opacity);\n}\n"}},ii=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,ni=function(t){var e=ei[t],i={};e.fragmentSource=e.fragmentSource.replace(ii,function(t,e,n,o,r){return i[r]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+r+"\nvarying "+n+" "+o+" "+r+";\n#else\nuniform "+n+" "+o+" u_"+r+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+r+"\n "+n+" "+o+" "+r+" = u_"+r+";\n#endif\n"}),e.vertexSource=e.vertexSource.replace(ii,function(t,e,n,o,r){var a="float"===o?"vec2":"vec4";return i[r]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+r+"\nuniform lowp float a_"+r+"_t;\nattribute "+n+" "+a+" a_"+r+";\nvarying "+n+" "+o+" "+r+";\n#else\nuniform "+n+" "+o+" u_"+r+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+r+"\n "+r+" = unpack_mix_"+a+"(a_"+r+", a_"+r+"_t);\n#else\n "+n+" "+o+" "+r+" = u_"+r+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+r+"\nuniform lowp float a_"+r+"_t;\nattribute "+n+" "+a+" a_"+r+";\n#else\nuniform "+n+" "+o+" u_"+r+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+r+"\n "+n+" "+o+" "+r+" = unpack_mix_"+a+"(a_"+r+", a_"+r+"_t);\n#else\n "+n+" "+o+" "+r+" = u_"+r+";\n#endif\n"})};for(var oi in ei)ni(oi);var ri=ei,ai=function(t,e,i,n){var o=t.gl;this.program=o.createProgram();var a=i.defines().concat("#define DEVICE_PIXEL_RATIO "+r.devicePixelRatio.toFixed(1));n&&a.push("#define OVERDRAW_INSPECTOR;");var s=a.concat(ri.prelude.fragmentSource,e.fragmentSource).join("\n"),l=a.concat(ri.prelude.vertexSource,e.vertexSource).join("\n"),c=o.createShader(o.FRAGMENT_SHADER);o.shaderSource(c,s),o.compileShader(c),o.attachShader(this.program,c);var u=o.createShader(o.VERTEX_SHADER);o.shaderSource(u,l),o.compileShader(u),o.attachShader(this.program,u);for(var h=i.layoutAttributes||[],p=0;p>16,s>>16),n.uniform2f(i.uniforms.u_pixel_coord_lower,65535&a,65535&s)};function yi(t,e,i,n,o){if(!_i(i.paint.get("fill-pattern"),t))for(var r=!0,a=0,s=n;a0){var l=r.now(),c=(l-e.timeAdded)/s,u=i?(l-i.timeAdded)/s:-1,h=n.getSource(),p=a.coveringZoomLevel({tileSize:h.tileSize,roundZoom:h.roundZoom}),d=!i||Math.abs(i.tileID.overscaledZ-p)>Math.abs(e.tileID.overscaledZ-p),f=d&&e.refreshedUponExpiration?1:t.clamp(d?c:1-u,0,1);return e.refreshedUponExpiration&&c>=1&&(e.refreshedUponExpiration=!1),i?{opacity:1,mix:1-f}:{opacity:f,mix:0}}return{opacity:1,mix:0}}function Ri(e,i,n){var o=e.context,a=o.gl;o.lineWidth.set(1*r.devicePixelRatio);var s=n.posMatrix,l=e.useProgram("debug");o.setDepthMode($t.disabled),o.setStencilMode(Gt.disabled),o.setColorMode(e.colorModeForRenderPass()),a.uniformMatrix4fv(l.uniforms.u_matrix,!1,s),a.uniform4f(l.uniforms.u_color,1,0,0,1),e.debugVAO.bind(o,l,e.debugBuffer,[]),a.drawArrays(a.LINE_STRIP,0,e.debugBuffer.length);for(var c=function(t,e,i,n){n=n||1;var o,r,a,s,l,c,u,h,p=[];for(o=0,r=t.length;o":[24,[4,18,20,9,4,0]],"?":[18,[3,16,3,17,4,19,5,20,7,21,11,21,13,20,14,19,15,17,15,15,14,13,13,12,9,10,9,7,-1,-1,9,2,8,1,9,0,10,1,9,2]],"@":[27,[18,13,17,15,15,16,12,16,10,15,9,14,8,11,8,8,9,6,11,5,14,5,16,6,17,8,-1,-1,12,16,10,14,9,11,9,8,10,6,11,5,-1,-1,18,16,17,8,17,6,19,5,21,5,23,7,24,10,24,12,23,15,22,17,20,19,18,20,15,21,12,21,9,20,7,19,5,17,4,15,3,12,3,9,4,6,5,4,7,2,9,1,12,0,15,0,18,1,20,2,21,3,-1,-1,19,16,18,8,18,6,19,5]],A:[18,[9,21,1,0,-1,-1,9,21,17,0,-1,-1,4,7,14,7]],B:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,-1,-1,4,11,13,11,16,10,17,9,18,7,18,4,17,2,16,1,13,0,4,0]],C:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5]],D:[21,[4,21,4,0,-1,-1,4,21,11,21,14,20,16,18,17,16,18,13,18,8,17,5,16,3,14,1,11,0,4,0]],E:[19,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11,-1,-1,4,0,17,0]],F:[18,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11]],G:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,18,8,-1,-1,13,8,18,8]],H:[22,[4,21,4,0,-1,-1,18,21,18,0,-1,-1,4,11,18,11]],I:[8,[4,21,4,0]],J:[16,[12,21,12,5,11,2,10,1,8,0,6,0,4,1,3,2,2,5,2,7]],K:[21,[4,21,4,0,-1,-1,18,21,4,7,-1,-1,9,12,18,0]],L:[17,[4,21,4,0,-1,-1,4,0,16,0]],M:[24,[4,21,4,0,-1,-1,4,21,12,0,-1,-1,20,21,12,0,-1,-1,20,21,20,0]],N:[22,[4,21,4,0,-1,-1,4,21,18,0,-1,-1,18,21,18,0]],O:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21]],P:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,14,17,12,16,11,13,10,4,10]],Q:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21,-1,-1,12,4,18,-2]],R:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,4,11,-1,-1,11,11,18,0]],S:[20,[17,18,15,20,12,21,8,21,5,20,3,18,3,16,4,14,5,13,7,12,13,10,15,9,16,8,17,6,17,3,15,1,12,0,8,0,5,1,3,3]],T:[16,[8,21,8,0,-1,-1,1,21,15,21]],U:[22,[4,21,4,6,5,3,7,1,10,0,12,0,15,1,17,3,18,6,18,21]],V:[18,[1,21,9,0,-1,-1,17,21,9,0]],W:[24,[2,21,7,0,-1,-1,12,21,7,0,-1,-1,12,21,17,0,-1,-1,22,21,17,0]],X:[20,[3,21,17,0,-1,-1,17,21,3,0]],Y:[18,[1,21,9,11,9,0,-1,-1,17,21,9,11]],Z:[20,[17,21,3,0,-1,-1,3,21,17,21,-1,-1,3,0,17,0]],"[":[14,[4,25,4,-7,-1,-1,5,25,5,-7,-1,-1,4,25,11,25,-1,-1,4,-7,11,-7]],"\\":[14,[0,21,14,-3]],"]":[14,[9,25,9,-7,-1,-1,10,25,10,-7,-1,-1,3,25,10,25,-1,-1,3,-7,10,-7]],"^":[16,[6,15,8,18,10,15,-1,-1,3,12,8,17,13,12,-1,-1,8,17,8,0]],_:[16,[0,-2,16,-2]],"`":[10,[6,21,5,20,4,18,4,16,5,15,6,16,5,17]],a:[19,[15,14,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],b:[19,[4,21,4,0,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],c:[18,[15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],d:[19,[15,21,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],e:[18,[3,8,15,8,15,10,14,12,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],f:[12,[10,21,8,21,6,20,5,17,5,0,-1,-1,2,14,9,14]],g:[19,[15,14,15,-2,14,-5,13,-6,11,-7,8,-7,6,-6,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],h:[19,[4,21,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],i:[8,[3,21,4,20,5,21,4,22,3,21,-1,-1,4,14,4,0]],j:[10,[5,21,6,20,7,21,6,22,5,21,-1,-1,6,14,6,-3,5,-6,3,-7,1,-7]],k:[17,[4,21,4,0,-1,-1,14,14,4,4,-1,-1,8,8,15,0]],l:[8,[4,21,4,0]],m:[30,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0,-1,-1,15,10,18,13,20,14,23,14,25,13,26,10,26,0]],n:[19,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],o:[19,[8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3,16,6,16,8,15,11,13,13,11,14,8,14]],p:[19,[4,14,4,-7,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],q:[19,[15,14,15,-7,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],r:[13,[4,14,4,0,-1,-1,4,8,5,11,7,13,9,14,12,14]],s:[17,[14,11,13,13,10,14,7,14,4,13,3,11,4,9,6,8,11,7,13,6,14,4,14,3,13,1,10,0,7,0,4,1,3,3]],t:[12,[5,21,5,4,6,1,8,0,10,0,-1,-1,2,14,9,14]],u:[19,[4,14,4,4,5,1,7,0,10,0,12,1,15,4,-1,-1,15,14,15,0]],v:[16,[2,14,8,0,-1,-1,14,14,8,0]],w:[22,[3,14,7,0,-1,-1,11,14,7,0,-1,-1,11,14,15,0,-1,-1,19,14,15,0]],x:[17,[3,14,14,0,-1,-1,14,14,3,0]],y:[16,[2,14,8,0,-1,-1,14,14,8,0,6,-4,4,-6,2,-7,1,-7]],z:[17,[14,14,3,0,-1,-1,3,14,14,14,-1,-1,3,0,14,0]],"{":[14,[9,25,7,24,6,23,5,21,5,19,6,17,7,16,8,14,8,12,6,10,-1,-1,7,24,6,22,6,20,7,18,8,17,9,15,9,13,8,11,4,9,8,7,9,5,9,3,8,1,7,0,6,-2,6,-4,7,-6,-1,-1,6,8,8,6,8,4,7,2,6,1,5,-1,5,-3,6,-5,7,-6,9,-7]],"|":[8,[4,25,4,-7]],"}":[14,[5,25,7,24,8,23,9,21,9,19,8,17,7,16,6,14,6,12,8,10,-1,-1,7,24,8,22,8,20,7,18,6,17,5,15,5,13,6,11,10,9,6,7,5,5,5,3,6,1,7,0,8,-2,8,-4,7,-6,-1,-1,8,8,6,6,6,4,7,2,8,1,9,-1,9,-3,8,-5,7,-6,5,-7]],"~":[24,[3,6,3,8,4,11,6,12,8,12,10,11,14,8,16,7,18,7,20,8,21,10,-1,-1,3,8,4,10,6,11,8,11,10,10,14,7,16,6,18,6,20,7,21,10,21,12]]};var Mi={symbol:function(t,e,i,n){if("translucent"===t.renderPass){var o=t.context;o.setStencilMode(Gt.disabled),o.setColorMode(t.colorModeForRenderPass()),0!==i.paint.get("icon-opacity").constantOr(1)&&hi(t,e,i,n,!1,i.paint.get("icon-translate"),i.paint.get("icon-translate-anchor"),i.layout.get("icon-rotation-alignment"),i.layout.get("icon-pitch-alignment"),i.layout.get("icon-keep-upright")),0!==i.paint.get("text-opacity").constantOr(1)&&hi(t,e,i,n,!0,i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),i.layout.get("text-keep-upright")),e.map.showCollisionBoxes&&function(t,e,i,n){li(t,e,i,n,!1),li(t,e,i,n,!0)}(t,e,i,n)}},circle:function(t,e,i,n){if("translucent"===t.renderPass){var o=i.paint.get("circle-opacity"),r=i.paint.get("circle-stroke-width"),a=i.paint.get("circle-stroke-opacity");if(0!==o.constantOr(1)||0!==r.constantOr(1)&&0!==a.constantOr(1)){var s=t.context,l=s.gl;s.setDepthMode(t.depthModeForSublayer(0,$t.ReadOnly)),s.setStencilMode(Gt.disabled),s.setColorMode(t.colorModeForRenderPass());for(var c=!0,u=0;u0?1-1/(1.001-o):-o),s.uniform1f(c.uniforms.u_contrast_factor,(r=i.paint.get("raster-contrast"))>0?1/(1-r):1+r),s.uniform3fv(c.uniforms.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),i=Math.cos(t);return[(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}(i.paint.get("raster-hue-rotate"))),s.uniform1f(c.uniforms.u_buffer_scale,1),s.uniform1i(c.uniforms.u_image0,0),s.uniform1i(c.uniforms.u_image1,1);for(var u=n.length&&n[0].overscaledZ,h=0,p=n;he.row){var i=t;t=e,e=i}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function ki(t,e,i,n,o){var r=Math.max(i,Math.floor(e.y0)),a=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx0,h=e.dx<0,p=r;pl.dy&&(a=s,s=l,l=a),s.dy>c.dy&&(a=s,s=c,c=a),l.dy>c.dy&&(a=l,l=c,c=a),s.dy&&ki(c,s,n,o,r),l.dy&&ki(c,l,n,o,r)}Li.prototype.resize=function(t,e){var i=this.context.gl;if(this.width=t*r.devicePixelRatio,this.height=e*r.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var n=0,o=this.style._order;n=0;this.currentLayer--){var g=n.style._layers[s[n.currentLayer]];g.source!==(m&&m.id)&&(_=[],(m=n.style.sourceCaches[g.source])&&(n.clearStencil(),_=m.getVisibleCoordinates(),m.getSource().isTileClipped&&n._renderTileClippingMasks(_))),n.renderLayer(n,m,g,_)}this.renderPass="translucent";var v,y=[];for(this.currentLayer=0,this.currentLayer;this.currentLayer0?e.pop():null},Li.prototype._createProgramCached=function(t,e){this.cache=this.cache||{};var i=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[i]||(this.cache[i]=new ai(this.context,ri[t],e,this._showOverdrawInspector)),this.cache[i]},Li.prototype.useProgram=function(t,e){var i=this._createProgramCached(t,e||this.emptyProgramConfiguration);return this.context.program.set(i.program),i};var Oi=t.default$20.vec4,Fi=t.default$20.mat4,Ni=t.default$20.mat2,Ui=function(t,e,i){this.tileSize=512,this._renderWorldCopies=void 0===i||i,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new W(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={}},Zi={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},x:{configurable:!0},y:{configurable:!0},point:{configurable:!0}};Ui.prototype.clone=function(){var t=new Ui(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},Zi.minZoom.get=function(){return this._minZoom},Zi.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},Zi.maxZoom.get=function(){return this._maxZoom},Zi.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},Zi.renderWorldCopies.get=function(){return this._renderWorldCopies},Zi.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t},Zi.worldSize.get=function(){return this.tileSize*this.scale},Zi.centerPoint.get=function(){return this.size._div(2)},Zi.size.get=function(){return new t.default$1(this.width,this.height)},Zi.bearing.get=function(){return-this.angle/Math.PI*180},Zi.bearing.set=function(e){var i=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=Ni.create(),Ni.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Zi.pitch.get=function(){return this._pitch/Math.PI*180},Zi.pitch.set=function(e){var i=t.clamp(e,0,60)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices())},Zi.fov.get=function(){return this._fov/Math.PI*180},Zi.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},Zi.zoom.get=function(){return this._zoom},Zi.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices())},Zi.center.get=function(){return this._center},Zi.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Ui.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},Ui.prototype.getVisibleUnwrappedCoordinates=function(e){var i=this.pointCoordinate(new t.default$1(0,0),0),n=this.pointCoordinate(new t.default$1(this.width,0),0),o=Math.floor(i.column),r=Math.floor(n.column),a=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var s=o;s<=r;s++)0!==s&&a.push(new t.UnwrappedTileID(s,e));return a},Ui.prototype.coveringTiles=function(e){var i=this.coveringZoomLevel(e),n=i;if(void 0!==e.minzoom&&ie.maxzoom&&(i=e.maxzoom);var o=this.pointCoordinate(this.centerPoint,i),r=new t.default$1(o.column-.5,o.row-.5);return function(e,i,n,o){void 0===o&&(o=!0);var r=1<=0&&l<=r)for(c=i;ca&&(o=a-m)}if(this.lngRange){var _=this.x,g=c.x/2;_-gl&&(n=l-g)}void 0===n&&void 0===o||(this.center=this.unproject(new t.default$1(void 0!==n?n:this.x,void 0!==o?o:this.y))),this._unmodified=u,this._constraining=!1}},Ui.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var t=this._fov/2,e=Math.PI/2+this._pitch,i=Math.sin(t)*this.cameraToCenterDistance/Math.sin(Math.PI-e-t),n=this.x,o=this.y,r=1.01*(Math.cos(Math.PI/2-this._pitch)*i+this.cameraToCenterDistance),a=new Float64Array(16);Fi.perspective(a,this._fov,this.width/this.height,1,r),Fi.scale(a,a,[1,-1,1]),Fi.translate(a,a,[0,0,-this.cameraToCenterDistance]),Fi.rotateX(a,a,this._pitch),Fi.rotateZ(a,a,this.angle),Fi.translate(a,a,[-n,-o,0]);var s=this.worldSize/(2*Math.PI*6378137*Math.abs(Math.cos(this.center.lat*(Math.PI/180))));Fi.scale(a,a,[1,1,s,1]),this.projMatrix=a;var l=this.width%2/2,c=this.height%2/2,u=Math.cos(this.angle),h=Math.sin(this.angle),p=n-Math.round(n)+u*l+h*c,d=o-Math.round(o)+u*c+h*l,f=new Float64Array(a);if(Fi.translate(f,f,[p>.5?p-1:p,d>.5?d-1:d,0]),this.alignedProjMatrix=f,a=Fi.create(),Fi.scale(a,a,[this.width/2,-this.height/2,1]),Fi.translate(a,a,[1,-1,0]),this.pixelMatrix=Fi.multiply(new Float64Array(16),a,this.projMatrix),!(a=Fi.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=a,this._posMatrixCache={},this._alignedPosMatrixCache={}}},Ui.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.default$1(0,0)).zoomTo(this.zoom),i=[e.column*this.tileSize,e.row*this.tileSize,0,1];return Oi.transformMat4(i,i,this.pixelMatrix)[3]/this.cameraToCenterDistance},Object.defineProperties(Ui.prototype,Zi);var Vi=function(){var e,i,n,o,r;t.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=(e=this._updateHashUnthrottled.bind(this),i=300,n=!1,o=0,r=function(){o=0,n&&(e(),o=setTimeout(r,i),n=!1)},function(){return n=!0,o||r(),o})};Vi.prototype.addTo=function(e){return this._map=e,t.default.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},Vi.prototype.remove=function(){return t.default.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},Vi.prototype.getHashString=function(t){var e=this._map.getCenter(),i=Math.round(100*this._map.getZoom())/100,n=Math.ceil((i*Math.LN2+Math.log(512/360/.5))/Math.LN10),o=Math.pow(10,n),r=Math.round(e.lng*o)/o,a=Math.round(e.lat*o)/o,s=this._map.getBearing(),l=this._map.getPitch(),c="";return c+=t?"#/"+r+"/"+a+"/"+i:"#"+i+"/"+a+"/"+r,(s||l)&&(c+="/"+Math.round(10*s)/10),l&&(c+="/"+Math.round(l)),c},Vi.prototype._onHashChange=function(){var e=t.default.location.hash.replace("#","").split("/");return e.length>=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},Vi.prototype._updateHashUnthrottled=function(){var e=this.getHashString();t.default.history.replaceState(t.default.history.state,"",e)};var ji=function(e){function i(i,n,o,r){void 0===r&&(r={});var a=s.mousePos(n.getCanvasContainer(),o),l=n.unproject(a);e.call(this,i,t.extend({point:a,lngLat:l,originalEvent:o},r)),this._defaultPrevented=!1,this.target=n}e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i;var n={defaultPrevented:{configurable:!0}};return i.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(i.prototype,n),i}(t.Event),$i=function(e){function i(i,n,o){var r=s.touchPos(n.getCanvasContainer(),o),a=r.map(function(t){return n.unproject(t)}),l=r.reduce(function(t,e,i,n){return t.add(e.div(n.length))},new t.default$1(0,0)),c=n.unproject(l);e.call(this,i,{points:r,point:l,lngLats:a,lngLat:c,originalEvent:o}),this._defaultPrevented=!1}e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i;var n={defaultPrevented:{configurable:!0}};return i.prototype.preventDefault=function(){this._defaultPrevented=!0},n.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(i.prototype,n),i}(t.Event),Gi=function(t){function e(e,i,n){t.call(this,e,{originalEvent:n}),this._defaultPrevented=!1}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var i={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,i),e}(t.Event),Wi=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this)};Wi.prototype.isEnabled=function(){return!!this._enabled},Wi.prototype.isActive=function(){return!!this._active},Wi.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},Wi.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Wi.prototype.onWheel=function(e){if(this.isEnabled()){var i=e.deltaMode===t.default.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,n=r.now(),o=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==i&&i%4.000244140625==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":o>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(o*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),e.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=e,this._delta-=i,this.isActive()||this._start(e)),e.preventDefault()}},Wi.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t)},Wi.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e})),this._finishTimeout&&clearTimeout(this._finishTimeout);var i=s.mousePos(this._el,e);this._around=W.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(i)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame))}},Wi.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var i=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?1/450:.01,o=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==o&&(o=1/o);var a="number"==typeof this._targetZoom?i.zoomScale(this._targetZoom):i.scale;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(a*o))),"wheel"===this._type&&(this._startZoom=i.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var s=!1;if("wheel"===this._type){var l=Math.min((r.now()-this._lastWheelEventTime)/200,1),c=this._easing(l);i.zoom=t.number(this._startZoom,this._targetZoom,c),l<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):s=!0}else i.zoom=this._targetZoom,s=!0;i.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),s&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom},200))}},Wi.prototype._smoothOutEasing=function(e){var i=t.ease;if(this._prevEase){var n=this._prevEase,o=(r.now()-n.start)/n.duration,a=n.easing(o+.01)-n.easing(o),s=.27/Math.sqrt(a*a+1e-4)*.01,l=Math.sqrt(.0729-s*s);i=t.bezier(s,l,.25,1)}return this._prevEase={start:r.now(),duration:e,easing:i},i};var qi=function(e){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this)};qi.prototype.isEnabled=function(){return!!this._enabled},qi.prototype.isActive=function(){return!!this._active},qi.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},qi.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},qi.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.default.document.addEventListener("mousemove",this._onMouseMove,!1),t.default.document.addEventListener("keydown",this._onKeyDown,!1),t.default.document.addEventListener("mouseup",this._onMouseUp,!1),s.disableDrag(),this._startPos=s.mousePos(this._el,e),this._active=!0)},qi.prototype._onMouseMove=function(t){var e=this._startPos,i=s.mousePos(this._el,t);this._box||(this._box=s.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",t));var n=Math.min(e.x,i.x),o=Math.max(e.x,i.x),r=Math.min(e.y,i.y),a=Math.max(e.y,i.y);s.setTransform(this._box,"translate("+n+"px,"+r+"px)"),this._box.style.width=o-n+"px",this._box.style.height=a-r+"px"},qi.prototype._onMouseUp=function(e){if(0===e.button){var i=this._startPos,n=s.mousePos(this._el,e),o=(new q).extend(this._map.unproject(i)).extend(this._map.unproject(n));this._finish(),s.suppressClick(),i.x===n.x&&i.y===n.y?this._fireEvent("boxzoomcancel",e):this._map.fitBounds(o,{linear:!0}).fire(new t.Event("boxzoomend",{originalEvent:e,boxZoomBounds:o}))}},qi.prototype._onKeyDown=function(t){27===t.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",t))},qi.prototype._finish=function(){this._active=!1,t.default.document.removeEventListener("mousemove",this._onMouseMove,!1),t.default.document.removeEventListener("keydown",this._onKeyDown,!1),t.default.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(s.remove(this._box),this._box=null),s.enableDrag()},qi.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,{originalEvent:i}))};var Xi=t.bezier(0,0,.25,1),Hi=function(e,i){this._map=e,this._el=i.element||e.getCanvasContainer(),this._state="disabled",this._button=i.button||"right",this._bearingSnap=i.bearingSnap||0,this._pitchWithRotate=!1!==i.pitchWithRotate,t.bindAll(["_onMouseMove","_onMouseUp","_onBlur","_onDragFrame"],this)};Hi.prototype.isEnabled=function(){return"disabled"!==this._state},Hi.prototype.isActive=function(){return"active"===this._state},Hi.prototype.enable=function(){this.isEnabled()||(this._state="enabled")},Hi.prototype.disable=function(){if(this.isEnabled())switch(this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend"),this._pitchWithRotate&&this._fireEvent("pitchend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Hi.prototype.onMouseDown=function(e){if("enabled"===this._state){if("right"===this._button){if(this._eventButton=s.mouseButton(e),this._eventButton!==(e.ctrlKey?0:2))return}else{if(e.ctrlKey||0!==s.mouseButton(e))return;this._eventButton=0}s.disableDrag(),t.default.document.addEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.addEventListener("mouseup",this._onMouseUp),t.default.addEventListener("blur",this._onBlur),this._state="pending",this._inertia=[[r.now(),this._map.getBearing()]],this._previousPos=s.mousePos(this._el,e),this._center=this._map.transform.centerPoint,e.preventDefault()}},Hi.prototype._onMouseMove=function(t){this._lastMoveEvent=t,this._pos=s.mousePos(this._el,t),"pending"===this._state&&(this._state="active",this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Hi.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform,i=this._previousPos,n=this._pos,o=.8*(i.x-n.x),a=-.5*(i.y-n.y),s=e.bearing-o,l=e.pitch-a,c=this._inertia,u=c[c.length-1];this._drainInertiaBuffer(),c.push([r.now(),this._map._normalizeBearing(s,u[1])]),e.bearing=s,this._pitchWithRotate&&(this._fireEvent("pitch",t),e.pitch=l),this._fireEvent("rotate",t),this._fireEvent("move",t),delete this._lastMoveEvent,this._previousPos=this._pos}},Hi.prototype._onMouseUp=function(t){if(s.mouseButton(t)===this._eventButton)switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialRotate(t);break;case"pending":this._state="enabled",this._unbind()}},Hi.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("rotateend",t),this._pitchWithRotate&&this._fireEvent("pitchend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Hi.prototype._unbind=function(){t.default.document.removeEventListener("mousemove",this._onMouseMove,{capture:!0}),t.default.document.removeEventListener("mouseup",this._onMouseUp),t.default.removeEventListener("blur",this._onBlur),s.enableDrag()},Hi.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos},Hi.prototype._inertialRotate=function(t){var e=this;this._fireEvent("rotateend",t),this._drainInertiaBuffer();var i=this._map,n=i.getBearing(),o=this._inertia,r=function(){Math.abs(n)180&&(d=180);var f=d/180;c+=h*d*(f/2),Math.abs(i._normalizeBearing(c,0))0&&e-t[0][0]>160;)t.shift()};var Ki=t.bezier(0,0,.3,1),Yi=function(e){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this)};Yi.prototype.isEnabled=function(){return"disabled"!==this._state},Yi.prototype.isActive=function(){return"active"===this._state},Yi.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled")},Yi.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled"}},Yi.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==s.mouseButton(e)||(s.addEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.addEventListener(t.default.document,"mouseup",this._onMouseUp),this._start(e)))},Yi.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(s.addEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.addEventListener(t.default.document,"touchend",this._onTouchEnd),this._start(e)))},Yi.prototype._start=function(e){t.default.addEventListener("blur",this._onBlur),this._state="pending",this._previousPos=s.mousePos(this._el,e),this._inertia=[[r.now(),this._previousPos]]},Yi.prototype._onMove=function(t){this._lastMoveEvent=t,t.preventDefault(),this._pos=s.mousePos(this._el,t),this._drainInertiaBuffer(),this._inertia.push([r.now(),this._pos]),"pending"===this._state&&(this._state="active",this._fireEvent("dragstart",t),this._fireEvent("movestart",t)),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onDragFrame))},Yi.prototype._onDragFrame=function(){this._frameId=null;var t=this._lastMoveEvent;if(t){var e=this._map.transform;e.setLocationAtPoint(e.pointLocation(this._previousPos),this._pos),this._fireEvent("drag",t),this._fireEvent("move",t),this._previousPos=this._pos,delete this._lastMoveEvent}},Yi.prototype._onMouseUp=function(t){if(0===s.mouseButton(t))switch(this._state){case"active":this._state="enabled",s.suppressClick(),this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Yi.prototype._onTouchEnd=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._inertialPan(t);break;case"pending":this._state="enabled",this._unbind()}},Yi.prototype._onBlur=function(t){switch(this._state){case"active":this._state="enabled",this._unbind(),this._deactivate(),this._fireEvent("dragend",t),this._fireEvent("moveend",t);break;case"pending":this._state="enabled",this._unbind()}},Yi.prototype._unbind=function(){s.removeEventListener(t.default.document,"touchmove",this._onMove,{capture:!0,passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onTouchEnd),s.removeEventListener(t.default.document,"mousemove",this._onMove,{capture:!0}),s.removeEventListener(t.default.document,"mouseup",this._onMouseUp),s.removeEventListener(t.default,"blur",this._onBlur)},Yi.prototype._deactivate=function(){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._lastMoveEvent,delete this._previousPos,delete this._pos},Yi.prototype._inertialPan=function(t){this._fireEvent("dragend",t),this._drainInertiaBuffer();var e=this._inertia;if(e.length<2)this._fireEvent("moveend",t);else{var i=e[e.length-1],n=e[0],o=i[1].sub(n[1]),r=(i[0]-n[0])/1e3;if(0===r||i[1].equals(n[1]))this._fireEvent("moveend",t);else{var a=o.mult(.3/r),s=a.mag();s>1400&&(s=1400,a._unit()._mult(s));var l=s/750,c=a.mult(-l/2);this._map.panBy(c,{duration:1e3*l,easing:Ki,noMoveStart:!0},{originalEvent:t})}}},Yi.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},Yi.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=r.now();t.length>0&&e-t[0][0]>160;)t.shift()};var Ji=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this)};function Qi(t){return t*(2-t)}Ji.prototype.isEnabled=function(){return!!this._enabled},Ji.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},Ji.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},Ji.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,i=0,n=0,o=0,r=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),o=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),o=1);break;case 38:t.shiftKey?n=1:(t.preventDefault(),r=-1);break;case 40:t.shiftKey?n=-1:(r=1,t.preventDefault());break;default:return}var a=this._map,s=a.getZoom(),l={duration:300,delayEndEvents:500,easing:Qi,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:a.getBearing()+15*i,pitch:a.getPitch()+10*n,offset:[100*-o,100*-r],center:a.getCenter()};a.easeTo(l,{originalEvent:t})}};var tn=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this)};tn.prototype.isEnabled=function(){return!!this._enabled},tn.prototype.isActive=function(){return!!this._active},tn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},tn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},tn.prototype.onTouchStart=function(t){var e=this;this.isEnabled()&&(t.points.length>1||(this._tapped?(clearTimeout(this._tapped),this._tapped=null,this._zoom(t)):this._tapped=setTimeout(function(){e._tapped=null},300)))},tn.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t))},tn.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)},tn.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)};var en=t.bezier(0,0,.15,1),nn=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this)};nn.prototype.isEnabled=function(){return!!this._enabled},nn.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around)},nn.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1)},nn.prototype.disableRotation=function(){this._rotationDisabled=!0},nn.prototype.enableRotation=function(){this._rotationDisabled=!1},nn.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var i=s.mousePos(this._el,e.touches[0]),n=s.mousePos(this._el,e.touches[1]);this._startVec=i.sub(n),this._gestureIntent=void 0,this._inertia=[],s.addEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.addEventListener(t.default.document,"touchend",this._onEnd)}},nn.prototype._getTouchEventData=function(t){var e=s.mousePos(this._el,t.touches[0]),i=s.mousePos(this._el,t.touches[1]),n=e.sub(i);return{vec:n,center:e.add(i).div(2),scale:n.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*n.angleWith(this._startVec)/Math.PI}},nn.prototype._onMove=function(e){if(2===e.touches.length){var i=this._getTouchEventData(e),n=i.vec,o=i.scale,r=i.bearing;if(!this._gestureIntent){var a=Math.abs(1-o)>.15;Math.abs(r)>10?this._gestureIntent="rotate":a&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=n)}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault()}},nn.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var i=this._map.transform;this._startScale||(this._startScale=i.scale,this._startBearing=i.bearing);var n=this._getTouchEventData(this._lastTouchEvent),o=n.center,a=n.bearing,s=n.scale,l=i.pointLocation(o),c=i.locationPoint(l);"rotate"===e&&(i.bearing=this._startBearing+a),i.zoom=i.scaleZoom(this._startScale*s),i.setLocationAtPoint(l,c),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([r.now(),s,o])}},nn.prototype._onEnd=function(e){s.removeEventListener(t.default.document,"touchmove",this._onMove,{passive:!1}),s.removeEventListener(t.default.document,"touchend",this._onEnd);var i=this._gestureIntent,n=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,i){this._map.fire(new t.Event(i+"end",{originalEvent:e})),this._drainInertiaBuffer();var o=this._inertia,r=this._map;if(o.length<2)r.snapToNorth({},{originalEvent:e});else{var a=o[o.length-1],l=o[0],c=r.transform.scaleZoom(n*a[1]),u=r.transform.scaleZoom(n*l[1]),h=c-u,p=(a[0]-l[0])/1e3,d=a[2];if(0!==p&&c!==u){var f=.15*h/p;Math.abs(f)>2.5&&(f=f>0?2.5:-2.5);var m=1e3*Math.abs(f/(12*.15)),_=c+f*m/2e3;_<0&&(_=0),r.easeTo({zoom:_,duration:m,easing:en,around:this._aroundCenter?r.getCenter():r.unproject(d),noMoveStart:!0},{originalEvent:e})}else r.snapToNorth({},{originalEvent:e})}}},nn.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=r.now();t.length>2&&e-t[0][0]>160;)t.shift()};var on={scrollZoom:Wi,boxZoom:qi,dragRotate:Hi,dragPan:Yi,keyboard:Ji,doubleClickZoom:tn,touchZoomRotate:nn};var rn=function(e){function i(i,n){e.call(this),this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=n.bearingSnap,t.bindAll(["_renderFrameCallback"],this)}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.getCenter=function(){return this.transform.center},i.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},i.prototype.panBy=function(e,i,n){return e=t.default$1.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},i),n)},i.prototype.panTo=function(e,i,n){return this.easeTo(t.extend({center:e},i),n)},i.prototype.getZoom=function(){return this.transform.zoom},i.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},i.prototype.zoomTo=function(e,i,n){return this.easeTo(t.extend({zoom:e},i),n)},i.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},i.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},i.prototype.getBearing=function(){return this.transform.bearing},i.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},i.prototype.rotateTo=function(e,i,n){return this.easeTo(t.extend({bearing:e},i),n)},i.prototype.resetNorth=function(e,i){return this.rotateTo(0,t.extend({duration:1e3},e),i),this},i.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())e?1:0}),["bottom","left","right","top"]))return t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'"),this;e=q.convert(e);var r=[(i.padding.left-i.padding.right)/2,(i.padding.top-i.padding.bottom)/2],a=Math.min(i.padding.right,i.padding.left),s=Math.min(i.padding.top,i.padding.bottom);i.offset=[i.offset[0]+r[0],i.offset[1]+r[1]];var l=t.default$1.convert(i.offset),c=this.transform,u=c.project(e.getNorthWest()),h=c.project(e.getSouthEast()),p=h.sub(u),d=(c.width-2*a-2*Math.abs(l.x))/p.x,f=(c.height-2*s-2*Math.abs(l.y))/p.y;return f<0||d<0?(t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset."),this):(i.center=c.unproject(u.add(h).div(2)),i.zoom=Math.min(c.scaleZoom(c.scale*Math.min(d,f)),i.maxZoom),i.bearing=0,i.linear?this.easeTo(i,n):this.flyTo(i,n))},i.prototype.jumpTo=function(e,i){this.stop();var n=this.transform,o=!1,r=!1,a=!1;return"zoom"in e&&n.zoom!==+e.zoom&&(o=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=W.convert(e.center)),"bearing"in e&&n.bearing!==+e.bearing&&(r=!0,n.bearing=+e.bearing),"pitch"in e&&n.pitch!==+e.pitch&&(a=!0,n.pitch=+e.pitch),this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),o&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),r&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),a&&this.fire(new t.Event("pitchstart",i)).fire(new t.Event("pitch",i)).fire(new t.Event("pitchend",i)),this.fire(new t.Event("moveend",i))},i.prototype.easeTo=function(e,i){var n=this;this.stop(),!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate&&(e.duration=0);var o=this.transform,r=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:r,c="bearing"in e?this._normalizeBearing(e.bearing,a):a,u="pitch"in e?+e.pitch:s,h=o.centerPoint.add(t.default$1.convert(e.offset)),p=o.pointLocation(h),d=W.convert(e.center||p);this._normalizeCenter(d);var f,m,_=o.project(p),g=o.project(d).sub(_),v=o.zoomScale(l-r);return e.around&&(f=W.convert(e.around),m=o.locationPoint(f)),this._zooming=l!==r,this._rotating=a!==c,this._pitching=u!==s,this._prepareEase(i,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(n._zooming&&(o.zoom=t.number(r,l,e)),n._rotating&&(o.bearing=t.number(a,c,e)),n._pitching&&(o.pitch=t.number(s,u,e)),f)o.setLocationAtPoint(f,m);else{var p=o.zoomScale(o.zoom-r),d=l>r?Math.min(2,v):Math.max(.5,v),y=Math.pow(d,1-e),x=o.unproject(_.add(g.mult(e*y)).mult(p));o.setLocationAtPoint(o.renderWorldCopies?x.wrap():x,h)}n._fireMoveEvents(i)},function(){e.delayEndEvents?n._easeEndTimeoutID=setTimeout(function(){return n._afterEase(i)},e.delayEndEvents):n._afterEase(i)},e),this},i.prototype._prepareEase=function(e,i){this._moving=!0,i||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e))},i.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e))},i.prototype._afterEase=function(e){var i=this._zooming,n=this._rotating,o=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,i&&this.fire(new t.Event("zoomend",e)),n&&this.fire(new t.Event("rotateend",e)),o&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e))},i.prototype.flyTo=function(e,i){var n=this;this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var o=this.transform,r=this.getZoom(),a=this.getBearing(),s=this.getPitch(),l="zoom"in e?t.clamp(+e.zoom,o.minZoom,o.maxZoom):r,c="bearing"in e?this._normalizeBearing(e.bearing,a):a,u="pitch"in e?+e.pitch:s,h=o.zoomScale(l-r),p=o.centerPoint.add(t.default$1.convert(e.offset)),d=o.pointLocation(p),f=W.convert(e.center||d);this._normalizeCenter(f);var m=o.project(d),_=o.project(f).sub(m),g=e.curve,v=Math.max(o.width,o.height),y=v/h,x=_.mag();if("minZoom"in e){var b=t.clamp(Math.min(e.minZoom,r,l),o.minZoom,o.maxZoom),w=v/o.zoomScale(b-r);g=Math.sqrt(w/x*2)}var E=g*g;function T(t){var e=(y*y-v*v+(t?-1:1)*E*E*x*x)/(2*(t?y:v)*E*x);return Math.log(Math.sqrt(e*e+1)-e)}function I(t){return(Math.exp(t)-Math.exp(-t))/2}function C(t){return(Math.exp(t)+Math.exp(-t))/2}var S=T(0),z=function(t){return C(S)/C(S+g*t)},A=function(t){return v*((C(S)*(I(e=S+g*t)/C(e))-I(S))/E)/x;var e},R=(T(1)-S)/g;if(Math.abs(x)<1e-6||!isFinite(R)){if(Math.abs(v-y)<1e-6)return this.easeTo(e,i);var D=ye.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=a!==c,this._pitching=u!==s,this._prepareEase(i,!1),this._ease(function(e){var l=e*R,h=1/z(l);o.zoom=r+o.scaleZoom(h),n._rotating&&(o.bearing=t.number(a,c,e)),n._pitching&&(o.pitch=t.number(s,u,e));var d=o.unproject(m.add(_.mult(A(l))).mult(h));o.setLocationAtPoint(o.renderWorldCopies?d.wrap():d,p),n._fireMoveEvents(i)},function(){return n._afterEase(i)},e),this},i.prototype.isEasing=function(){return!!this._easeFrameId},i.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this)}return this},i.prototype._ease=function(t,e,i){!1===i.animate||0===i.duration?(t(1),e()):(this._easeStart=r.now(),this._easeOptions=i,this._onEaseFrame=t,this._onEaseEnd=e,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},i.prototype._renderFrameCallback=function(){var t=Math.min((r.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},i.prototype._normalizeBearing=function(e,i){e=t.wrap(e,-180,180);var n=Math.abs(e-i);return Math.abs(e-360-i)180?-360:i<-180?360:0}},i}(t.Evented),an=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};an.prototype.getDefaultPosition=function(){return"bottom-right"},an.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},an.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0},an.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));var e=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:_.ACCESS_TOKEN}];if(t){var i=e.reduce(function(t,i,n){return i.value&&(t+=i.key+"="+i.value+(n=0)return!1;return!0})).length?(this._container.innerHTML=t.join(" | "),this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null}},an.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")};var sn=function(){t.bindAll(["_updateLogo"],this)};sn.prototype.onAdd=function(t){this._map=t,this._container=s.create("div","mapboxgl-ctrl");var e=s.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._container},sn.prototype.onRemove=function(){s.remove(this._container),this._map.off("sourcedata",this._updateLogo)},sn.prototype.getDefaultPosition=function(){return"bottom-left"},sn.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},sn.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t){if(t[e].getSource().mapbox_logo)return!0}return!1}};var ln=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};ln.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},ln.prototype.remove=function(t){for(var e=this._currentlyRunning,i=0,n=e?this._queue.concat(e):this._queue;ie.maxZoom)throw new Error("maxZoom must be greater than minZoom");var n=new Ui(e.minZoom,e.maxZoom,e.renderWorldCopies);i.call(this,n,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new ln;var o=e.transformRequest;if(this._transformRequest=o?function(t,e){return o(t,e)||{url:t}}:function(t){return{url:t}},"string"==typeof e.container){var r=t.default.document.getElementById(e.container);if(!r)throw new Error("Container '"+e.container+"' not found.");this._container=r}else{if(!(e.container instanceof un))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored","_update","_render","_onData","_onDataLoading"],this),this._setupContainer(),this._setupPainter(),this.on("move",this._update.bind(this,!1)),this.on("zoom",this._update.bind(this,!0)),void 0!==t.default&&(t.default.addEventListener("online",this._onWindowOnline,!1),t.default.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var i=t.getCanvasContainer(),n=null,o=!1;for(var r in on)t[r]=new on[r](t,e),e.interactive&&e[r]&&t[r].enable(e[r]);s.addEventListener(i,"mouseout",function(e){t.fire(new ji("mouseout",t,e))}),s.addEventListener(i,"mousedown",function(i){o=!0;var n=new ji("mousedown",t,i);t.fire(n),n.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(i),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(i),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(i))}),s.addEventListener(i,"mouseup",function(e){var i=t.dragRotate.isActive();n&&!i&&t.fire(new ji("contextmenu",t,n)),n=null,o=!1,t.fire(new ji("mouseup",t,e))}),s.addEventListener(i,"mousemove",function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var n=e.toElement||e.target;n&&n!==i;)n=n.parentNode;n===i&&t.fire(new ji("mousemove",t,e))}}),s.addEventListener(i,"mouseover",function(e){for(var n=e.toElement||e.target;n&&n!==i;)n=n.parentNode;n===i&&t.fire(new ji("mouseover",t,e))}),s.addEventListener(i,"touchstart",function(i){var n=new $i("touchstart",t,i);t.fire(n),n.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(i),t.touchZoomRotate.onStart(i),t.doubleClickZoom.onTouchStart(n))},{passive:!1}),s.addEventListener(i,"touchmove",function(e){t.fire(new $i("touchmove",t,e))},{passive:!1}),s.addEventListener(i,"touchend",function(e){t.fire(new $i("touchend",t,e))}),s.addEventListener(i,"touchcancel",function(e){t.fire(new $i("touchcancel",t,e))}),s.addEventListener(i,"click",function(e){t.fire(new ji("click",t,e))}),s.addEventListener(i,"dblclick",function(e){var i=new ji("dblclick",t,e);t.fire(i),i.defaultPrevented||t.doubleClickZoom.onDblClick(i)}),s.addEventListener(i,"contextmenu",function(e){var i=t.dragRotate.isActive();o||i?o&&(n=e):t.fire(new ji("contextmenu",t,e)),e.preventDefault()}),s.addEventListener(i,"wheel",function(e){var i=new Gi("wheel",t,e);t.fire(i),i.defaultPrevented||t.scrollZoom.onWheel(e)},{passive:!1})}(this,e),this._hash=e.hash&&(new Vi).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),this.resize(),e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new an),this.addControl(new sn,e.logoPosition),this.on("style.load",function(){this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",this._onData),this.on("dataloading",this._onDataLoading)}i&&(n.__proto__=i),n.prototype=Object.create(i&&i.prototype),n.prototype.constructor=n;var o={showTileBoundaries:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0}};return n.prototype.addControl=function(t,e){void 0===e&&t.getDefaultPosition&&(e=t.getDefaultPosition()),void 0===e&&(e="top-right");var i=t.onAdd(this),n=this._controlPositions[e];return-1!==e.indexOf("bottom")?n.insertBefore(i,n.firstChild):n.appendChild(i),this},n.prototype.removeControl=function(t){return t.onRemove(this),this},n.prototype.resize=function(e){var i=this._containerDimensions(),n=i[0],o=i[1];return this._resizeCanvas(n,o),this.transform.resize(n,o),this.painter.resize(n,o),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e))},n.prototype.getBounds=function(){var e=new q(this.transform.pointLocation(new t.default$1(0,this.transform.height)),this.transform.pointLocation(new t.default$1(this.transform.width,0)));return(this.transform.angle||this.transform.pitch)&&(e.extend(this.transform.pointLocation(new t.default$1(this.transform.size.x,0))),e.extend(this.transform.pointLocation(new t.default$1(0,this.transform.size.y)))),e},n.prototype.getMaxBounds=function(){return this.transform.latRange&&2===this.transform.latRange.length&&this.transform.lngRange&&2===this.transform.lngRange.length?new q([this.transform.lngRange[0],this.transform.latRange[0]],[this.transform.lngRange[1],this.transform.latRange[1]]):null},n.prototype.setMaxBounds=function(t){if(t){var e=q.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null==t&&(this.transform.lngRange=null,this.transform.latRange=null,this._update());return this},n.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},n.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},n.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update(),this},n.prototype.getMaxZoom=function(){return this.transform.maxZoom},n.prototype.project=function(t){return this.transform.locationPoint(W.convert(t))},n.prototype.unproject=function(e){return this.transform.pointLocation(t.default$1.convert(e))},n.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},n.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isActive()},n.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},n.prototype.on=function(t,e,n){var o,r=this;if(void 0===n)return i.prototype.on.call(this,t,e);var a=function(){if("mouseenter"===t||"mouseover"===t){var i=!1;return{layer:e,listener:n,delegates:{mousemove:function(o){var a=r.getLayer(e)?r.queryRenderedFeatures(o.point,{layers:[e]}):[];a.length?i||(i=!0,n.call(r,new ji(t,r,o.originalEvent,{features:a}))):i=!1},mouseout:function(){i=!1}}}}if("mouseleave"===t||"mouseout"===t){var a=!1;return{layer:e,listener:n,delegates:{mousemove:function(i){(r.getLayer(e)?r.queryRenderedFeatures(i.point,{layers:[e]}):[]).length?a=!0:a&&(a=!1,n.call(r,new ji(t,r,i.originalEvent)))},mouseout:function(e){a&&(a=!1,n.call(r,new ji(t,r,e.originalEvent)))}}}}return{layer:e,listener:n,delegates:(o={},o[t]=function(t){var i=r.getLayer(e)?r.queryRenderedFeatures(t.point,{layers:[e]}):[];i.length&&(t.features=i,n.call(r,t),delete t.features)},o)}}();for(var s in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(a),a.delegates)r.on(s,a.delegates[s]);return this},n.prototype.off=function(t,e,n){if(void 0===n)return i.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var o=this._delegatedListeners[t],r=0;r180;){var a=i.locationPoint(t);if(a.x>=0&&a.y>=0&&a.x<=i.width&&a.y<=i.height)break;t.lng>i.center.lng?t.lng-=360:t.lng+=360}return t}mn.prototype._rotateCompassArrow=function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t},mn.prototype.onAdd=function(t){return this._map=t,this.options.showCompass&&(this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Hi(t,{button:"left",element:this._compass}),this._handler.enable()),this._container},mn.prototype.onRemove=function(){s.remove(this._container),this.options.showCompass&&(this._map.off("rotate",this._rotateCompassArrow),this._handler.disable(),delete this._handler),delete this._map},mn.prototype._createButton=function(t,e,i){var n=s.create("button",t,this._container);return n.type="button",n.setAttribute("aria-label",e),n.addEventListener("click",i),n};var gn={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function vn(t,e,i){var n=t.classList;for(var o in gn)n.remove("mapboxgl-"+i+"-anchor-"+o);n.add("mapboxgl-"+i+"-anchor-"+e)}var yn=function(e){if((arguments[0]instanceof t.default.HTMLElement||2===arguments.length)&&(e=t.extend({element:e},arguments[1])),t.bindAll(["_update","_onMapClick"],this),this._anchor=e&&e.anchor||"center",this._color=e&&e.color||"#3FB1CE",e&&e.element)this._element=e.element,this._offset=t.default$1.convert(e&&e.offset||[0,0]);else{this._defaultMarker=!0,this._element=s.create("div");var i=s.createNS("http://www.w3.org/2000/svg","svg");i.setAttributeNS(null,"height","41px"),i.setAttributeNS(null,"width","27px"),i.setAttributeNS(null,"viewBox","0 0 27 41");var n=s.createNS("http://www.w3.org/2000/svg","g");n.setAttributeNS(null,"stroke","none"),n.setAttributeNS(null,"stroke-width","1"),n.setAttributeNS(null,"fill","none"),n.setAttributeNS(null,"fill-rule","evenodd");var o=s.createNS("http://www.w3.org/2000/svg","g");o.setAttributeNS(null,"fill-rule","nonzero");var r=s.createNS("http://www.w3.org/2000/svg","g");r.setAttributeNS(null,"transform","translate(3.0, 29.0)"),r.setAttributeNS(null,"fill","#000000");for(var a=0,l=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];a5280)Cn(e,c,p/5280,"mi");else Cn(e,c,p,"ft")}else if(i&&"nautical"===i.unit){Cn(e,c,h/1852,"nm")}else Cn(e,c,h,"m")}function Cn(t,e,i,n){var o,r,a,s=(o=i,(r=Math.pow(10,(""+Math.floor(o)).length-1))*(a=(a=o/r)>=10?10:a>=5?5:a>=3?3:a>=2?2:1)),l=s/i;"m"===n&&s>=1e3&&(s/=1e3,n="km"),t.style.width=e*l+"px",t.innerHTML=s+n}Tn.prototype.getDefaultPosition=function(){return"bottom-left"},Tn.prototype._onMove=function(){In(this._map,this._container,this.options)},Tn.prototype.onAdd=function(t){return this._map=t,this._container=s.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Tn.prototype.onRemove=function(){s.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Tn.prototype.setUnit=function(t){this.options.unit=t,In(this._map,this._container,this.options)};var Sn=function(){this._fullscreen=!1,t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.default.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.default.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.default.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.default.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl"};Sn.prototype.onAdd=function(e){return this._map=e,this._mapContainer=this._map.getContainer(),this._container=s.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._container.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._container},Sn.prototype.onRemove=function(){s.remove(this._container),this._map=null,t.default.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Sn.prototype._checkFullscreenSupport=function(){return!!(t.default.document.fullscreenEnabled||t.default.document.mozFullScreenEnabled||t.default.document.msFullscreenEnabled||t.default.document.webkitFullscreenEnabled)},Sn.prototype._setupUI=function(){var e=this._fullscreenButton=s.create("button",this._className+"-icon "+this._className+"-fullscreen",this._container);e.setAttribute("aria-label","Toggle fullscreen"),e.type="button",this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.default.document.addEventListener(this._fullscreenchange,this._changeIcon)},Sn.prototype._isFullscreen=function(){return this._fullscreen},Sn.prototype._changeIcon=function(){(t.default.document.fullscreenElement||t.default.document.mozFullScreenElement||t.default.document.webkitFullscreenElement||t.default.document.msFullscreenElement)===this._mapContainer!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"))},Sn.prototype._onClickFullscreen=function(){this._isFullscreen()?t.default.document.exitFullscreen?t.default.document.exitFullscreen():t.default.document.mozCancelFullScreen?t.default.document.mozCancelFullScreen():t.default.document.msExitFullscreen?t.default.document.msExitFullscreen():t.default.document.webkitCancelFullScreen&&t.default.document.webkitCancelFullScreen():this._mapContainer.requestFullscreen?this._mapContainer.requestFullscreen():this._mapContainer.mozRequestFullScreen?this._mapContainer.mozRequestFullScreen():this._mapContainer.msRequestFullscreen?this._mapContainer.msRequestFullscreen():this._mapContainer.webkitRequestFullscreen&&this._mapContainer.webkitRequestFullscreen()};var zn={closeButton:!0,closeOnClick:!0},An=function(e){function i(i){e.call(this),this.options=t.extend(Object.create(zn),i),t.bindAll(["_update","_onClickClose"],this)}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.addTo=function(e){return this._map=e,this._map.on("move",this._update),this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._update(),this.fire(new t.Event("open")),this},i.prototype.isOpen=function(){return!!this._map},i.prototype.remove=function(){return this._content&&s.remove(this._content),this._container&&(s.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),delete this._map),this.fire(new t.Event("close")),this},i.prototype.getLngLat=function(){return this._lngLat},i.prototype.setLngLat=function(t){return this._lngLat=W.convert(t),this._pos=null,this._update(),this},i.prototype.setText=function(e){return this.setDOMContent(t.default.document.createTextNode(e))},i.prototype.setHTML=function(e){var i,n=t.default.document.createDocumentFragment(),o=t.default.document.createElement("body");for(o.innerHTML=e;i=o.firstChild;)n.appendChild(i);return this.setDOMContent(n)},i.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},i.prototype._createContent=function(){this._content&&s.remove(this._content),this._content=s.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=s.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClickClose))},i.prototype._update=function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=s.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=s.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content)),this._map.transform.renderWorldCopies&&(this._lngLat=_n(this._lngLat,this._pos,this._map.transform));var e=this._pos=this._map.project(this._lngLat),i=this.options.anchor,n=function e(i){if(i){if("number"==typeof i){var n=Math.round(Math.sqrt(.5*Math.pow(i,2)));return{center:new t.default$1(0,0),top:new t.default$1(0,i),"top-left":new t.default$1(n,n),"top-right":new t.default$1(-n,n),bottom:new t.default$1(0,-i),"bottom-left":new t.default$1(n,-n),"bottom-right":new t.default$1(-n,-n),left:new t.default$1(i,0),right:new t.default$1(-i,0)}}if(i instanceof t.default$1||Array.isArray(i)){var o=t.default$1.convert(i);return{center:o,top:o,"top-left":o,"top-right":o,bottom:o,"bottom-left":o,"bottom-right":o,left:o,right:o}}return{center:t.default$1.convert(i.center||[0,0]),top:t.default$1.convert(i.top||[0,0]),"top-left":t.default$1.convert(i["top-left"]||[0,0]),"top-right":t.default$1.convert(i["top-right"]||[0,0]),bottom:t.default$1.convert(i.bottom||[0,0]),"bottom-left":t.default$1.convert(i["bottom-left"]||[0,0]),"bottom-right":t.default$1.convert(i["bottom-right"]||[0,0]),left:t.default$1.convert(i.left||[0,0]),right:t.default$1.convert(i.right||[0,0])}}return e(new t.default$1(0,0))}(this.options.offset);if(!i){var o,r=this._container.offsetWidth,a=this._container.offsetHeight;o=e.y+n.bottom.ythis._map.transform.height-a?["bottom"]:[],e.xthis._map.transform.width-r/2&&o.push("right"),i=0===o.length?"bottom":o.join("-")}var l=e.add(n[i]).round();s.setTransform(this._container,gn[i]+" translate("+l.x+"px,"+l.y+"px)"),vn(this._container,i,"popup")}},i.prototype._onClickClose=function(){this.remove()},i}(t.Evented);var Rn={version:"0.45.0",supported:e,workerCount:Math.max(Math.floor(r.hardwareConcurrency/2),1),setRTLTextPlugin:t.setRTLTextPlugin,Map:pn,NavigationControl:mn,GeolocateControl:wn,AttributionControl:an,ScaleControl:Tn,FullscreenControl:Sn,Popup:An,Marker:yn,Style:Qe,LngLat:W,LngLatBounds:q,Point:t.default$1,Evented:t.Evented,config:_,get accessToken(){return _.ACCESS_TOKEN},set accessToken(t){_.ACCESS_TOKEN=t},workerUrl:""};return Rn});return mapboxgl})}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],394:[function(require,module,exports){"use strict";module.exports=createTable;var chull=require("convex-hull");function constructVertex(d,a,b){var x=new Array(d);for(var i=0;irow[1][2])quaternion[0]=-quaternion[0];if(row[0][2]>row[2][0])quaternion[1]=-quaternion[1];if(row[1][0]>row[0][1])quaternion[2]=-quaternion[2];return true};function vec4multMat4(out,a,m){var x=a[0],y=a[1],z=a[2],w=a[3];out[0]=m[0]*x+m[4]*y+m[8]*z+m[12]*w;out[1]=m[1]*x+m[5]*y+m[9]*z+m[13]*w;out[2]=m[2]*x+m[6]*y+m[10]*z+m[14]*w;out[3]=m[3]*x+m[7]*y+m[11]*z+m[15]*w;return out}function mat3from4(out,mat4x4){out[0][0]=mat4x4[0];out[0][1]=mat4x4[1];out[0][2]=mat4x4[2];out[1][0]=mat4x4[4];out[1][1]=mat4x4[5];out[1][2]=mat4x4[6];out[2][0]=mat4x4[8];out[2][1]=mat4x4[9];out[2][2]=mat4x4[10]}function combine(out,a,b,scale1,scale2){out[0]=a[0]*scale1+b[0]*scale2;out[1]=a[1]*scale1+b[1]*scale2;out[2]=a[2]*scale1+b[2]*scale2}},{"./normalize":396,"gl-mat4/clone":248,"gl-mat4/create":249,"gl-mat4/determinant":250,"gl-mat4/invert":254,"gl-mat4/transpose":264,"gl-vec3/cross":314,"gl-vec3/dot":317,"gl-vec3/length":322,"gl-vec3/normalize":328}],396:[function(require,module,exports){module.exports=function normalize(out,mat){var m44=mat[15];if(m44===0)return false;var scale=1/m44;for(var i=0;i<16;i++)out[i]=mat[i]*scale;return true}},{}],397:[function(require,module,exports){var lerp=require("gl-vec3/lerp");var recompose=require("mat4-recompose");var decompose=require("mat4-decompose");var determinant=require("gl-mat4/determinant");var slerp=require("quat-slerp");var state0=state();var state1=state();var tmp=state();module.exports=interpolate;function interpolate(out,start,end,alpha){if(determinant(start)===0||determinant(end)===0)return false;var r0=decompose(start,state0.translate,state0.scale,state0.skew,state0.perspective,state0.quaternion);var r1=decompose(end,state1.translate,state1.scale,state1.skew,state1.perspective,state1.quaternion);if(!r0||!r1)return false;lerp(tmp.translate,state0.translate,state1.translate,alpha);lerp(tmp.skew,state0.skew,state1.skew,alpha);lerp(tmp.scale,state0.scale,state1.scale,alpha);lerp(tmp.perspective,state0.perspective,state1.perspective,alpha);slerp(tmp.quaternion,state0.quaternion,state1.quaternion,alpha);recompose(out,tmp.translate,tmp.scale,tmp.skew,tmp.perspective,tmp.quaternion);return true}function state(){return{translate:vec3(),scale:vec3(1),skew:vec3(),perspective:vec4(),quaternion:vec4()}}function vec3(n){return[n||0,n||0,n||0]}function vec4(){return[0,0,0,1]}},{"gl-mat4/determinant":250,"gl-vec3/lerp":323,"mat4-decompose":395,"mat4-recompose":398,"quat-slerp":450}],398:[function(require,module,exports){var mat4={identity:require("gl-mat4/identity"),translate:require("gl-mat4/translate"),multiply:require("gl-mat4/multiply"),create:require("gl-mat4/create"),scale:require("gl-mat4/scale"),fromRotationTranslation:require("gl-mat4/fromRotationTranslation")};var rotationMatrix=mat4.create();var temp=mat4.create();module.exports=function recomposeMat4(matrix,translation,scale,skew,perspective,quaternion){mat4.identity(matrix);mat4.fromRotationTranslation(matrix,quaternion,translation);matrix[3]=perspective[0];matrix[7]=perspective[1];matrix[11]=perspective[2];matrix[15]=perspective[3];mat4.identity(temp);if(skew[2]!==0){temp[9]=skew[2];mat4.multiply(matrix,matrix,temp)}if(skew[1]!==0){temp[9]=0;temp[8]=skew[1];mat4.multiply(matrix,matrix,temp)}if(skew[0]!==0){temp[8]=0;temp[4]=skew[0];mat4.multiply(matrix,matrix,temp)}mat4.scale(matrix,matrix,scale);return matrix}},{"gl-mat4/create":249,"gl-mat4/fromRotationTranslation":252,"gl-mat4/identity":253,"gl-mat4/multiply":256,"gl-mat4/scale":262,"gl-mat4/translate":263}],399:[function(require,module,exports){"use strict";module.exports=Math.log2||function(x){return Math.log(x)*Math.LOG2E}},{}],400:[function(require,module,exports){"use strict";var bsearch=require("binary-search-bounds");var m4interp=require("mat4-interpolate");var invert44=require("gl-mat4/invert");var rotateX=require("gl-mat4/rotateX");var rotateY=require("gl-mat4/rotateY");var rotateZ=require("gl-mat4/rotateZ");var lookAt=require("gl-mat4/lookAt");var translate=require("gl-mat4/translate");var scale=require("gl-mat4/scale");var normalize=require("gl-vec3/normalize");var DEFAULT_CENTER=[0,0,0];module.exports=createMatrixCameraController;function MatrixCameraController(initialMatrix){this._components=initialMatrix.slice();this._time=[0];this.prevMatrix=initialMatrix.slice();this.nextMatrix=initialMatrix.slice();this.computedMatrix=initialMatrix.slice();this.computedInverse=initialMatrix.slice();this.computedEye=[0,0,0];this.computedUp=[0,0,0];this.computedCenter=[0,0,0];this.computedRadius=[0];this._limits=[-Infinity,Infinity]}var proto=MatrixCameraController.prototype;proto.recalcMatrix=function(t){var time=this._time;var tidx=bsearch.le(time,t);var mat=this.computedMatrix;if(tidx<0){return}var comps=this._components;if(tidx===time.length-1){var ptr=16*tidx;for(var i=0;i<16;++i){mat[i]=comps[ptr++]}}else{var dt=time[tidx+1]-time[tidx];var ptr=16*tidx;var prev=this.prevMatrix;var allEqual=true;for(var i=0;i<16;++i){prev[i]=comps[ptr++]}var next=this.nextMatrix;for(var i=0;i<16;++i){next[i]=comps[ptr++];allEqual=allEqual&&prev[i]===next[i]}if(dt<1e-6||allEqual){for(var i=0;i<16;++i){mat[i]=prev[i]}}else{m4interp(mat,prev,next,(t-time[tidx])/dt)}}var up=this.computedUp;up[0]=mat[1];up[1]=mat[5];up[2]=mat[9];normalize(up,up);var imat=this.computedInverse;invert44(imat,mat);var eye=this.computedEye;var w=imat[15];eye[0]=imat[12]/w;eye[1]=imat[13]/w;eye[2]=imat[14]/w;var center=this.computedCenter;var radius=Math.exp(this.computedRadius[0]);for(var i=0;i<3;++i){center[i]=eye[i]-mat[2+4*i]*radius}};proto.idle=function(t){if(t1&&orient(points[lower[m-2]],points[lower[m-1]],p)<=0){m-=1;lower.pop()}lower.push(idx);m=upper.length;while(m>1&&orient(points[upper[m-2]],points[upper[m-1]],p)>=0){m-=1;upper.pop()}upper.push(idx)}var result=new Array(upper.length+lower.length-2);var ptr=0;for(var i=0,nl=lower.length;i0;--j){result[ptr++]=upper[j]}return result}},{"robust-orientation":471}],402:[function(require,module,exports){"use strict";module.exports=mouseListen;var mouse=require("mouse-event");function mouseListen(element,callback){if(!callback){callback=element;element=window}var buttonState=0;var x=0;var y=0;var mods={shift:false,alt:false,control:false,meta:false};var attached=false;function updateMods(ev){var changed=false;if("altKey"in ev){changed=changed||ev.altKey!==mods.alt;mods.alt=!!ev.altKey}if("shiftKey"in ev){changed=changed||ev.shiftKey!==mods.shift;mods.shift=!!ev.shiftKey}if("ctrlKey"in ev){changed=changed||ev.ctrlKey!==mods.control;mods.control=!!ev.ctrlKey}if("metaKey"in ev){changed=changed||ev.metaKey!==mods.meta;mods.meta=!!ev.metaKey}return changed}function handleEvent(nextButtons,ev){var nextX=mouse.x(ev);var nextY=mouse.y(ev);if("buttons"in ev){nextButtons=ev.buttons|0}if(nextButtons!==buttonState||nextX!==x||nextY!==y||updateMods(ev)){buttonState=nextButtons|0;x=nextX||0;y=nextY||0;callback&&callback(buttonState,x,y,mods)}}function clearState(ev){handleEvent(0,ev)}function handleBlur(){if(buttonState||x||y||mods.shift||mods.alt||mods.meta||mods.control){x=y=0;buttonState=0;mods.shift=mods.alt=mods.control=mods.meta=false;callback&&callback(0,0,0,mods)}}function handleMods(ev){if(updateMods(ev)){callback&&callback(buttonState,x,y,mods)}}function handleMouseMove(ev){if(mouse.buttons(ev)===0){handleEvent(0,ev)}else{handleEvent(buttonState,ev)}}function handleMouseDown(ev){handleEvent(buttonState|mouse.buttons(ev),ev)}function handleMouseUp(ev){handleEvent(buttonState&~mouse.buttons(ev),ev)}function attachListeners(){if(attached){return}attached=true;element.addEventListener("mousemove",handleMouseMove);element.addEventListener("mousedown",handleMouseDown);element.addEventListener("mouseup",handleMouseUp);element.addEventListener("mouseleave",clearState);element.addEventListener("mouseenter",clearState);element.addEventListener("mouseout",clearState);element.addEventListener("mouseover",clearState);element.addEventListener("blur",handleBlur);element.addEventListener("keyup",handleMods);element.addEventListener("keydown",handleMods);element.addEventListener("keypress",handleMods);if(element!==window){window.addEventListener("blur",handleBlur);window.addEventListener("keyup",handleMods);window.addEventListener("keydown",handleMods);window.addEventListener("keypress",handleMods)}}function detachListeners(){if(!attached){return}attached=false;element.removeEventListener("mousemove",handleMouseMove);element.removeEventListener("mousedown",handleMouseDown);element.removeEventListener("mouseup",handleMouseUp);element.removeEventListener("mouseleave",clearState);element.removeEventListener("mouseenter",clearState);element.removeEventListener("mouseout",clearState);element.removeEventListener("mouseover",clearState);element.removeEventListener("blur",handleBlur);element.removeEventListener("keyup",handleMods);element.removeEventListener("keydown",handleMods);element.removeEventListener("keypress",handleMods);if(element!==window){window.removeEventListener("blur",handleBlur);window.removeEventListener("keyup",handleMods);window.removeEventListener("keydown",handleMods);window.removeEventListener("keypress",handleMods)}}attachListeners();var result={element:element};Object.defineProperties(result,{enabled:{get:function(){return attached},set:function(f){if(f){attachListeners()}else{detachListeners()}},enumerable:true},buttons:{get:function(){return buttonState},enumerable:true},x:{get:function(){return x},enumerable:true},y:{get:function(){return y},enumerable:true},mods:{get:function(){return mods},enumerable:true}});return result}},{"mouse-event":404}],403:[function(require,module,exports){var rootPosition={left:0,top:0};module.exports=mouseEventOffset;function mouseEventOffset(ev,target,out){target=target||ev.currentTarget||ev.srcElement;if(!Array.isArray(out)){out=[0,0]}var cx=ev.clientX||0;var cy=ev.clientY||0;var rect=getBoundingClientOffset(target);out[0]=cx-rect.left;out[1]=cy-rect.top;return out}function getBoundingClientOffset(element){if(element===window||element===document||element===document.body){return rootPosition}else{return element.getBoundingClientRect()}}},{}],404:[function(require,module,exports){"use strict";function mouseButtons(ev){if(typeof ev==="object"){if("buttons"in ev){return ev.buttons}else if("which"in ev){var b=ev.which;if(b===2){return 4}else if(b===3){return 2}else if(b>0){return 1<=0){return 1<0){stepVal.push(stride(i,order[j-1])+"*"+shape(order[j-1]))}vars.push(step(i,order[j])+"=("+stepVal.join("-")+")|0")}}for(var i=0;i=0;--i){sizeVariable.push(shape(order[i]))}vars.push(POOL_SIZE+"=("+sizeVariable.join("*")+")|0",PHASES+"=mallocUint32("+POOL_SIZE+")",VERTEX_IDS+"=mallocUint32("+POOL_SIZE+")",POINTER+"=0");vars.push(pcube(0)+"=0");for(var j=1;j<1<=0;--i){forLoopBegin(i,0)}var phaseFuncArgs=[];for(var i=0;i0;k=k-1&subset){faceArgs.push(VERTEX_IDS+"["+POINTER+"+"+pdelta(k)+"]")}faceArgs.push(vert(0));for(var k=0;k0){",index(order[i]),"=1;");createLoop(i-1,mask|1< 0")}if(typeof args.vertex!=="function"){error("Must specify vertex creation function")}if(typeof args.cell!=="function"){error("Must specify cell creation function")}if(typeof args.phase!=="function"){error("Must specify phase function")}var getters=args.getters||[];var typesig=new Array(arrays);for(var i=0;i=0){typesig[i]=true}else{typesig[i]=false}}return compileSurfaceProcedure(args.vertex,args.cell,args.phase,scalars,order,typesig)}},{"typedarray-pool":507}],407:[function(require,module,exports){"use strict";var fill=require("cwise/lib/wrapper")({args:["index","array","scalar"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{_inline_1_arg1_=_inline_1_arg2_.apply(void 0,_inline_1_arg0_)}",args:[{name:"_inline_1_arg0_",lvalue:false,rvalue:true,count:1},{name:"_inline_1_arg1_",lvalue:true,rvalue:false,count:1},{name:"_inline_1_arg2_",lvalue:false,rvalue:true,count:1}],thisVars:[],localVars:[]},post:{body:"{}",args:[],thisVars:[],localVars:[]},debug:false,funcName:"cwise",blockSize:64});module.exports=function(array,f){fill(array,f);return array}},{"cwise/lib/wrapper":136}],408:[function(require,module,exports){"use strict";module.exports=gradient;var dup=require("dup");var cwiseCompiler=require("cwise-compiler");var TEMPLATE_CACHE={};var GRADIENT_CACHE={};var EmptyProc={body:"",args:[],thisVars:[],localVars:[]};var centralDiff=cwiseCompiler({args:["array","array","array"],pre:EmptyProc,post:EmptyProc,body:{args:[{name:"out",lvalue:true,rvalue:false,count:1},{name:"left",lvalue:false,rvalue:true,count:1},{name:"right",lvalue:false,rvalue:true,count:1}],body:"out=0.5*(left-right)",thisVars:[],localVars:[]},funcName:"cdiff"});var zeroOut=cwiseCompiler({args:["array"],pre:EmptyProc,post:EmptyProc,body:{args:[{name:"out",lvalue:true,rvalue:false,count:1}],body:"out=0",thisVars:[],localVars:[]},funcName:"zero"});function generateTemplate(d){if(d in TEMPLATE_CACHE){return TEMPLATE_CACHE[d]}var code=[];for(var i=0;i=0){pickStr.push("0")}else if(facet.indexOf(-(i+1))>=0){pickStr.push("s["+i+"]-1")}else{pickStr.push("-1");loStr.push("1");hiStr.push("s["+i+"]-2")}}var boundStr=".lo("+loStr.join()+").hi("+hiStr.join()+")";if(loStr.length===0){boundStr=""}if(cod>0){code.push("if(1");for(var i=0;i=0||facet.indexOf(-(i+1))>=0){continue}code.push("&&s[",i,"]>2")}code.push("){grad",cod,"(src.pick(",pickStr.join(),")",boundStr);for(var i=0;i=0||facet.indexOf(-(i+1))>=0){continue}code.push(",dst.pick(",pickStr.join(),",",i,")",boundStr)}code.push(");")}for(var i=0;i1){dst.set(",pickStr.join(),",",bnd,",0.5*(src.get(",cPickStr.join(),")-src.get(",dPickStr.join(),")))}else{dst.set(",pickStr.join(),",",bnd,",0)};")}else{code.push("if(s[",bnd,"]>1){diff(",outStr,",src.pick(",cPickStr.join(),")",boundStr,",src.pick(",dPickStr.join(),")",boundStr,");}else{zero(",outStr,");};")}break;case"mirror":if(cod===0){code.push("dst.set(",pickStr.join(),",",bnd,",0);")}else{code.push("zero(",outStr,");")}break;case"wrap":var aPickStr=pickStr.slice();var bPickStr=pickStr.slice();if(facet[i]<0){aPickStr[bnd]="s["+bnd+"]-2";bPickStr[bnd]="0"}else{aPickStr[bnd]="s["+bnd+"]-1";bPickStr[bnd]="1"}if(cod===0){code.push("if(s[",bnd,"]>2){dst.set(",pickStr.join(),",",bnd,",0.5*(src.get(",aPickStr.join(),")-src.get(",bPickStr.join(),")))}else{dst.set(",pickStr.join(),",",bnd,",0)};")}else{code.push("if(s[",bnd,"]>2){diff(",outStr,",src.pick(",aPickStr.join(),")",boundStr,",src.pick(",bPickStr.join(),")",boundStr,");}else{zero(",outStr,");};")}break;default:throw new Error("ndarray-gradient: Invalid boundary condition")}}if(cod>0){code.push("};")}}for(var i=0;i<1<>",rrshift:">>>"};(function(){for(var id in assign_ops){var op=assign_ops[id];exports[id]=makeOp({args:["array","array","array"],body:{args:["a","b","c"],body:"a=b"+op+"c"},funcName:id});exports[id+"eq"]=makeOp({args:["array","array"],body:{args:["a","b"],body:"a"+op+"=b"},rvalue:true,funcName:id+"eq"});exports[id+"s"]=makeOp({args:["array","array","scalar"],body:{args:["a","b","s"],body:"a=b"+op+"s"},funcName:id+"s"});exports[id+"seq"]=makeOp({args:["array","scalar"],body:{args:["a","s"],body:"a"+op+"=s"},rvalue:true,funcName:id+"seq"})}})();var unary_ops={not:"!",bnot:"~",neg:"-",recip:"1.0/"};(function(){for(var id in unary_ops){var op=unary_ops[id];exports[id]=makeOp({args:["array","array"],body:{args:["a","b"],body:"a="+op+"b"},funcName:id});exports[id+"eq"]=makeOp({args:["array"],body:{args:["a"],body:"a="+op+"a"},rvalue:true,count:2,funcName:id+"eq"})}})();var binary_ops={and:"&&",or:"||",eq:"===",neq:"!==",lt:"<",gt:">",leq:"<=",geq:">="};(function(){for(var id in binary_ops){var op=binary_ops[id];exports[id]=makeOp({args:["array","array","array"],body:{args:["a","b","c"],body:"a=b"+op+"c"},funcName:id});exports[id+"s"]=makeOp({args:["array","array","scalar"],body:{args:["a","b","s"],body:"a=b"+op+"s"},funcName:id+"s"});exports[id+"eq"]=makeOp({args:["array","array"],body:{args:["a","b"],body:"a=a"+op+"b"},rvalue:true,count:2,funcName:id+"eq"});exports[id+"seq"]=makeOp({args:["array","scalar"],body:{args:["a","s"],body:"a=a"+op+"s"},rvalue:true,count:2,funcName:id+"seq"})}})();var math_unary=["abs","acos","asin","atan","ceil","cos","exp","floor","log","round","sin","sqrt","tan"];(function(){for(var i=0;ithis_s){this_s=-a}else if(a>this_s){this_s=a}",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"norminf"});exports.norm1=compile({args:["array"],pre:{args:[],localVars:[],thisVars:["this_s"],body:"this_s=0"},body:{args:[{name:"a",lvalue:false,rvalue:true,count:3}],body:"this_s+=a<0?-a:a",localVars:[],thisVars:["this_s"]},post:{args:[],localVars:[],thisVars:["this_s"],body:"return this_s"},funcName:"norm1"});exports.sup=compile({args:["array"],pre:{body:"this_h=-Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_>this_h)this_h=_inline_1_arg0_",args:[{name:"_inline_1_arg0_",lvalue:false,rvalue:true,count:2}],thisVars:["this_h"],localVars:[]},post:{body:"return this_h",args:[],thisVars:["this_h"],localVars:[]}});exports.inf=compile({args:["array"],pre:{body:"this_h=Infinity",args:[],thisVars:["this_h"],localVars:[]},body:{body:"if(_inline_1_arg0_this_v){this_v=_inline_1_arg1_;for(var _inline_1_k=0;_inline_1_k<_inline_1_arg0_.length;++_inline_1_k){this_i[_inline_1_k]=_inline_1_arg0_[_inline_1_k]}}}",args:[{name:"_inline_1_arg0_",lvalue:false,rvalue:true,count:2},{name:"_inline_1_arg1_",lvalue:false,rvalue:true,count:2}],thisVars:["this_i","this_v"],localVars:["_inline_1_k"]},post:{body:"{return this_i}",args:[],thisVars:["this_i"],localVars:[]}});exports.random=makeOp({args:["array"],pre:{args:[],body:"this_f=Math.random",thisVars:["this_f"]},body:{args:["a"],body:"a=this_f()",thisVars:["this_f"]},funcName:"random"});exports.assign=makeOp({args:["array","array"],body:{args:["a","b"],body:"a=b"},funcName:"assign"});exports.assigns=makeOp({args:["array","scalar"],body:{args:["a","b"],body:"a=b"},funcName:"assigns"});exports.equals=compile({args:["array","array"],pre:EmptyProc,body:{args:[{name:"x",lvalue:false,rvalue:true,count:1},{name:"y",lvalue:false,rvalue:true,count:1}],body:"if(x!==y){return false}",localVars:[],thisVars:[]},post:{args:[],localVars:[],thisVars:[],body:"return true"},funcName:"equals"})},{"cwise-compiler":133}],412:[function(require,module,exports){"use strict";var ndarray=require("ndarray");var do_convert=require("./doConvert.js");module.exports=function convert(arr,result){var shape=[],c=arr,sz=1;while(Array.isArray(c)){shape.push(c.length);sz*=c.length;c=c[0]}if(shape.length===0){return ndarray()}if(!result){result=ndarray(new Float64Array(sz),shape)}do_convert(result,arr);return result}},{"./doConvert.js":413,ndarray:417}],413:[function(require,module,exports){module.exports=require("cwise-compiler")({args:["array","scalar","index"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{\nvar _inline_1_v=_inline_1_arg1_,_inline_1_i\nfor(_inline_1_i=0;_inline_1_i<_inline_1_arg2_.length-1;++_inline_1_i) {\n_inline_1_v=_inline_1_v[_inline_1_arg2_[_inline_1_i]]\n}\n_inline_1_arg0_=_inline_1_v[_inline_1_arg2_[_inline_1_arg2_.length-1]]\n}",args:[{name:"_inline_1_arg0_",lvalue:true,rvalue:false,count:1},{name:"_inline_1_arg1_",lvalue:false,rvalue:true,count:1},{name:"_inline_1_arg2_",lvalue:false,rvalue:true,count:4}],thisVars:[],localVars:["_inline_1_i","_inline_1_v"]},post:{body:"{}",args:[],thisVars:[],localVars:[]},funcName:"convert",blockSize:64})},{"cwise-compiler":133}],414:[function(require,module,exports){"use strict";var pool=require("typedarray-pool");var INSERTION_SORT_THRESHOLD=32;function getMallocFree(dtype){switch(dtype){case"uint8":return[pool.mallocUint8,pool.freeUint8];case"uint16":return[pool.mallocUint16,pool.freeUint16];case"uint32":return[pool.mallocUint32,pool.freeUint32];case"int8":return[pool.mallocInt8,pool.freeInt8];case"int16":return[pool.mallocInt16,pool.freeInt16];case"int32":return[pool.mallocInt32,pool.freeInt32];case"float32":return[pool.mallocFloat,pool.freeFloat];case"float64":return[pool.mallocDouble,pool.freeDouble];default:return null}}function shapeArgs(dimension){var args=[];for(var i=0;i1){var scratch_shape=[];for(var i=1;i1){code.push("dptr=0;sptr=ptr");for(var i=order.length-1;i>=0;--i){var j=order[i];if(j===0){continue}code.push(["for(i",j,"=0;i",j,"b){break __l}"].join(""));for(var i=order.length-1;i>=1;--i){code.push("sptr+=e"+i,"dptr+=f"+i,"}")}code.push("dptr=cptr;sptr=cptr-s0");for(var i=order.length-1;i>=0;--i){var j=order[i];if(j===0){continue}code.push(["for(i",j,"=0;i",j,"=0;--i){var j=order[i];if(j===0){continue}code.push(["for(i",j,"=0;i",j,"scratch)){",dataWrite("cptr",dataRead("cptr-s0")),"cptr-=s0","}",dataWrite("cptr","scratch"))}code.push("}");if(order.length>1&&allocator){code.push("free(scratch)")}code.push("} return "+funcName);if(allocator){var result=new Function("malloc","free",code.join("\n"));return result(allocator[0],allocator[1])}else{var result=new Function(code.join("\n"));return result()}}function createQuickSort(order,dtype,insertionSort){var code=["'use strict'"];var funcName=["ndarrayQuickSort",order.join("d"),dtype].join("");var funcArgs=["left","right","data","offset"].concat(shapeArgs(order.length));var allocator=getMallocFree(dtype);var labelCounter=0;code.push(["function ",funcName,"(",funcArgs.join(","),"){"].join(""));var vars=["sixth=((right-left+1)/6)|0","index1=left+sixth","index5=right-sixth","index3=(left+right)>>1","index2=index3-sixth","index4=index3+sixth","el1=index1","el2=index2","el3=index3","el4=index4","el5=index5","less=left+1","great=right-1","pivots_are_equal=true","tmp","tmp0","x","y","z","k","ptr0","ptr1","ptr2","comp_pivot1=0","comp_pivot2=0","comp=0"];if(order.length>1){var ele_size=[];for(var i=1;i=0;--i){var j=order[i];if(j===0){continue}code.push(["for(i",j,"=0;i",j,"1){for(var i=0;i1){code.push("ptr_shift+=d"+j)}else{code.push("ptr0+=d"+j)}code.push("}")}}function lexicoLoop(label,ptrs,usePivot,body){if(ptrs.length===1){code.push("ptr0="+toPointer(ptrs[0]))}else{for(var i=0;i1){for(var i=0;i=1;--i){if(usePivot){code.push("pivot_ptr+=f"+i)}if(ptrs.length>1){code.push("ptr_shift+=e"+i)}else{code.push("ptr0+=e"+i)}code.push("}")}}function cleanUp(){if(order.length>1&&allocator){code.push("free(pivot1)","free(pivot2)")}}function compareSwap(a_id,b_id){var a="el"+a_id;var b="el"+b_id;if(order.length>1){var lbl="__l"+ ++labelCounter;lexicoLoop(lbl,[a,b],false,["comp=",dataRead("ptr0"),"-",dataRead("ptr1"),"\n","if(comp>0){tmp0=",a,";",a,"=",b,";",b,"=tmp0;break ",lbl,"}\n","if(comp<0){break ",lbl,"}"].join(""))}else{code.push(["if(",dataRead(toPointer(a)),">",dataRead(toPointer(b)),"){tmp0=",a,";",a,"=",b,";",b,"=tmp0}"].join(""))}}compareSwap(1,2);compareSwap(4,5);compareSwap(1,3);compareSwap(2,3);compareSwap(1,4);compareSwap(3,4);compareSwap(2,5);compareSwap(2,3);compareSwap(4,5);if(order.length>1){cacheLoop(["el1","el2","el3","el4","el5","index1","index3","index5"],true,["pivot1[pivot_ptr]=",dataRead("ptr1"),"\n","pivot2[pivot_ptr]=",dataRead("ptr3"),"\n","pivots_are_equal=pivots_are_equal&&(pivot1[pivot_ptr]===pivot2[pivot_ptr])\n","x=",dataRead("ptr0"),"\n","y=",dataRead("ptr2"),"\n","z=",dataRead("ptr4"),"\n",dataWrite("ptr5","x"),"\n",dataWrite("ptr6","y"),"\n",dataWrite("ptr7","z")].join(""))}else{code.push(["pivot1=",dataRead(toPointer("el2")),"\n","pivot2=",dataRead(toPointer("el4")),"\n","pivots_are_equal=pivot1===pivot2\n","x=",dataRead(toPointer("el1")),"\n","y=",dataRead(toPointer("el3")),"\n","z=",dataRead(toPointer("el5")),"\n",dataWrite(toPointer("index1"),"x"),"\n",dataWrite(toPointer("index3"),"y"),"\n",dataWrite(toPointer("index5"),"z")].join(""))}function moveElement(dst,src){if(order.length>1){cacheLoop([dst,src],false,dataWrite("ptr0",dataRead("ptr1")))}else{code.push(dataWrite(toPointer(dst),dataRead(toPointer(src))))}}moveElement("index2","left");moveElement("index4","right");function comparePivot(result,ptr,n){if(order.length>1){var lbl="__l"+ ++labelCounter;lexicoLoop(lbl,[ptr],true,[result,"=",dataRead("ptr0"),"-pivot",n,"[pivot_ptr]\n","if(",result,"!==0){break ",lbl,"}"].join(""))}else{code.push([result,"=",dataRead(toPointer(ptr)),"-pivot",n].join(""))}}function swapElements(a,b){if(order.length>1){cacheLoop([a,b],false,["tmp=",dataRead("ptr0"),"\n",dataWrite("ptr0",dataRead("ptr1")),"\n",dataWrite("ptr1","tmp")].join(""))}else{code.push(["ptr0=",toPointer(a),"\n","ptr1=",toPointer(b),"\n","tmp=",dataRead("ptr0"),"\n",dataWrite("ptr0",dataRead("ptr1")),"\n",dataWrite("ptr1","tmp")].join(""))}}function tripleSwap(k,less,great){if(order.length>1){cacheLoop([k,less,great],false,["tmp=",dataRead("ptr0"),"\n",dataWrite("ptr0",dataRead("ptr1")),"\n",dataWrite("ptr1",dataRead("ptr2")),"\n",dataWrite("ptr2","tmp")].join(""));code.push("++"+less,"--"+great)}else{code.push(["ptr0=",toPointer(k),"\n","ptr1=",toPointer(less),"\n","ptr2=",toPointer(great),"\n","++",less,"\n","--",great,"\n","tmp=",dataRead("ptr0"),"\n",dataWrite("ptr0",dataRead("ptr1")),"\n",dataWrite("ptr1",dataRead("ptr2")),"\n",dataWrite("ptr2","tmp")].join(""))}}function swapAndDecrement(k,great){swapElements(k,great);code.push("--"+great)}code.push("if(pivots_are_equal){");code.push("for(k=less;k<=great;++k){");comparePivot("comp","k",1);code.push("if(comp===0){continue}");code.push("if(comp<0){");code.push("if(k!==less){");swapElements("k","less");code.push("}");code.push("++less");code.push("}else{");code.push("while(true){");comparePivot("comp","great",1);code.push("if(comp>0){");code.push("great--");code.push("}else if(comp<0){");tripleSwap("k","less","great");code.push("break");code.push("}else{");swapAndDecrement("k","great");code.push("break");code.push("}");code.push("}");code.push("}");code.push("}");code.push("}else{");code.push("for(k=less;k<=great;++k){");comparePivot("comp_pivot1","k",1);code.push("if(comp_pivot1<0){");code.push("if(k!==less){");swapElements("k","less");code.push("}");code.push("++less");code.push("}else{");comparePivot("comp_pivot2","k",2);code.push("if(comp_pivot2>0){");code.push("while(true){");comparePivot("comp","great",2);code.push("if(comp>0){");code.push("if(--great1){cacheLoop([mem_dest,pivot_dest],true,[dataWrite("ptr0",dataRead("ptr1")),"\n",dataWrite("ptr1",["pivot",pivot,"[pivot_ptr]"].join(""))].join(""))}else{code.push(dataWrite(toPointer(mem_dest),dataRead(toPointer(pivot_dest))),dataWrite(toPointer(pivot_dest),"pivot"+pivot))}}storePivot("left","(less-1)",1);storePivot("right","(great+1)",2);function doSort(left,right){code.push(["if((",right,"-",left,")<=",INSERTION_SORT_THRESHOLD,"){\n","insertionSort(",left,",",right,",data,offset,",shapeArgs(order.length).join(","),")\n","}else{\n",funcName,"(",left,",",right,",data,offset,",shapeArgs(order.length).join(","),")\n","}"].join(""))}doSort("left","(less-2)");doSort("(great+2)","right");code.push("if(pivots_are_equal){");cleanUp();code.push("return");code.push("}");function walkPointer(ptr,pivot,body){if(order.length>1){code.push(["__l",++labelCounter,":while(true){"].join(""));cacheLoop([ptr],true,["if(",dataRead("ptr0"),"!==pivot",pivot,"[pivot_ptr]){break __l",labelCounter,"}"].join(""));code.push(body,"}")}else{code.push(["while(",dataRead(toPointer(ptr)),"===pivot",pivot,"){",body,"}"].join(""))}}code.push("if(lessindex5){");walkPointer("less",1,"++less");walkPointer("great",2,"--great");code.push("for(k=less;k<=great;++k){");comparePivot("comp_pivot1","k",1);code.push("if(comp_pivot1===0){");code.push("if(k!==less){");swapElements("k","less");code.push("}");code.push("++less");code.push("}else{");comparePivot("comp_pivot2","k",2);code.push("if(comp_pivot2===0){");code.push("while(true){");comparePivot("comp","great",2);code.push("if(comp===0){");code.push("if(--great1&&allocator){var compiled=new Function("insertionSort","malloc","free",code.join("\n"));return compiled(insertionSort,allocator[0],allocator[1])}var compiled=new Function("insertionSort",code.join("\n"));return compiled(insertionSort)}function compileSort(order,dtype){var code=["'use strict'"];var funcName=["ndarraySortWrapper",order.join("d"),dtype].join("");var funcArgs=["array"];code.push(["function ",funcName,"(",funcArgs.join(","),"){"].join(""));var vars=["data=array.data,offset=array.offset|0,shape=array.shape,stride=array.stride"];for(var i=0;i0){vars.push(["d",j,"=s",j,"-d",p,"*n",p].join(""))}else{vars.push(["d",j,"=s",j].join(""))}p=j}var k=order.length-1-i;if(k!==0){if(q>0){vars.push(["e",k,"=s",k,"-e",q,"*n",q,",f",k,"=",scratch_stride[k],"-f",q,"*n",q].join(""))}else{vars.push(["e",k,"=s",k,",f",k,"=",scratch_stride[k]].join(""))}q=k}}code.push("var "+vars.join(","));var sortArgs=["0","n0-1","data","offset"].concat(shapeArgs(order.length));code.push(["if(n0<=",INSERTION_SORT_THRESHOLD,"){","insertionSort(",sortArgs.join(","),")}else{","quickSort(",sortArgs.join(","),")}"].join(""));code.push("}return "+funcName);var result=new Function("insertionSort","quickSort",code.join("\n"));var insertionSort=createInsertionSort(order,dtype);var quickSort=createQuickSort(order,dtype,insertionSort);return result(insertionSort,quickSort)}module.exports=compileSort},{"typedarray-pool":507}],415:[function(require,module,exports){"use strict";var compile=require("./lib/compile_sort.js");var CACHE={};function sort(array){var order=array.order;var dtype=array.dtype;var typeSig=[order,dtype];var typeName=typeSig.join(":");var compiled=CACHE[typeName];if(!compiled){CACHE[typeName]=compiled=compile(order,dtype)}compiled(array);return array}module.exports=sort},{"./lib/compile_sort.js":414}],416:[function(require,module,exports){"use strict";var interp=require("ndarray-linear-interpolate");var do_warp=require("cwise/lib/wrapper")({args:["index","array","scalar","scalar","scalar"],pre:{body:"{this_warped=new Array(_inline_3_arg4_)}",args:[{name:"_inline_3_arg0_",lvalue:false,rvalue:false,count:0},{name:"_inline_3_arg1_",lvalue:false,rvalue:false,count:0},{name:"_inline_3_arg2_",lvalue:false,rvalue:false,count:0},{name:"_inline_3_arg3_",lvalue:false,rvalue:false,count:0},{name:"_inline_3_arg4_",lvalue:false,rvalue:true,count:1}],thisVars:["this_warped"],localVars:[]},body:{body:"{_inline_4_arg2_(this_warped,_inline_4_arg0_),_inline_4_arg1_=_inline_4_arg3_.apply(void 0,this_warped)}",args:[{name:"_inline_4_arg0_",lvalue:false,rvalue:true,count:1},{name:"_inline_4_arg1_",lvalue:true,rvalue:false,count:1},{name:"_inline_4_arg2_",lvalue:false,rvalue:true,count:1},{name:"_inline_4_arg3_",lvalue:false,rvalue:true,count:1},{name:"_inline_4_arg4_",lvalue:false,rvalue:false,count:0}],thisVars:["this_warped"],localVars:[]},post:{body:"{}",args:[],thisVars:[],localVars:[]},debug:false,funcName:"warpND",blockSize:64});var do_warp_1=require("cwise/lib/wrapper")({args:["index","array","scalar","scalar","scalar"],pre:{body:"{this_warped=[0]}",args:[],thisVars:["this_warped"],localVars:[]},body:{body:"{_inline_7_arg2_(this_warped,_inline_7_arg0_),_inline_7_arg1_=_inline_7_arg3_(_inline_7_arg4_,this_warped[0])}",args:[{name:"_inline_7_arg0_",lvalue:false,rvalue:true,count:1},{name:"_inline_7_arg1_",lvalue:true,rvalue:false,count:1},{name:"_inline_7_arg2_",lvalue:false,rvalue:true,count:1},{name:"_inline_7_arg3_",lvalue:false,rvalue:true,count:1},{name:"_inline_7_arg4_",lvalue:false,rvalue:true,count:1}],thisVars:["this_warped"],localVars:[]},post:{body:"{}",args:[],thisVars:[],localVars:[]},debug:false,funcName:"warp1D",blockSize:64});var do_warp_2=require("cwise/lib/wrapper")({args:["index","array","scalar","scalar","scalar"],pre:{body:"{this_warped=[0,0]}",args:[],thisVars:["this_warped"],localVars:[]},body:{body:"{_inline_10_arg2_(this_warped,_inline_10_arg0_),_inline_10_arg1_=_inline_10_arg3_(_inline_10_arg4_,this_warped[0],this_warped[1])}",args:[{name:"_inline_10_arg0_",lvalue:false,rvalue:true,count:1},{name:"_inline_10_arg1_",lvalue:true,rvalue:false,count:1},{name:"_inline_10_arg2_",lvalue:false,rvalue:true,count:1},{name:"_inline_10_arg3_",lvalue:false,rvalue:true,count:1},{name:"_inline_10_arg4_",lvalue:false,rvalue:true,count:1}],thisVars:["this_warped"],localVars:[]},post:{body:"{}",args:[],thisVars:[],localVars:[]},debug:false,funcName:"warp2D",blockSize:64});var do_warp_3=require("cwise/lib/wrapper")({args:["index","array","scalar","scalar","scalar"],pre:{body:"{this_warped=[0,0,0]}",args:[],thisVars:["this_warped"],localVars:[]},body:{body:"{_inline_13_arg2_(this_warped,_inline_13_arg0_),_inline_13_arg1_=_inline_13_arg3_(_inline_13_arg4_,this_warped[0],this_warped[1],this_warped[2])}",args:[{name:"_inline_13_arg0_",lvalue:false,rvalue:true,count:1},{name:"_inline_13_arg1_",lvalue:true,rvalue:false,count:1},{name:"_inline_13_arg2_",lvalue:false,rvalue:true,count:1},{name:"_inline_13_arg3_",lvalue:false,rvalue:true,count:1},{name:"_inline_13_arg4_",lvalue:false,rvalue:true,count:1}],thisVars:["this_warped"],localVars:[]},post:{body:"{}",args:[],thisVars:[],localVars:[]},debug:false,funcName:"warp3D",blockSize:64});module.exports=function warp(dest,src,func){switch(src.shape.length){case 1:do_warp_1(dest,func,interp.d1,src);break;case 2:do_warp_2(dest,func,interp.d2,src);break;case 3:do_warp_3(dest,func,interp.d3,src);break;default:do_warp(dest,func,interp.bind(undefined,src),src.shape.length);break}return dest}},{"cwise/lib/wrapper":136,"ndarray-linear-interpolate":410}],417:[function(require,module,exports){var iota=require("iota-array");var isBuffer=require("is-buffer");var hasTypedArrays=typeof Float64Array!=="undefined";function compare1st(a,b){return a[0]-b[0]}function order(){var stride=this.stride;var terms=new Array(stride.length);var i;for(i=0;iMath.abs(this.stride[1]))?[1,0]:[0,1]}})")}else if(dimension===3){code.push("var s0=Math.abs(this.stride[0]),s1=Math.abs(this.stride[1]),s2=Math.abs(this.stride[2]);if(s0>s1){if(s1>s2){return [2,1,0];}else if(s0>s2){return [1,2,0];}else{return [1,0,2];}}else if(s0>s2){return [2,0,1];}else if(s2>s1){return [0,1,2];}else{return [0,2,1];}}})")}}else{code.push("ORDER})")}}code.push("proto.set=function "+className+"_set("+args.join(",")+",v){");if(useGetters){code.push("return this.data.set("+index_str+",v)}")}else{code.push("return this.data["+index_str+"]=v}")}code.push("proto.get=function "+className+"_get("+args.join(",")+"){");if(useGetters){code.push("return this.data.get("+index_str+")}")}else{code.push("return this.data["+index_str+"]}")}code.push("proto.index=function "+className+"_index(",args.join(),"){return "+index_str+"}");code.push("proto.hi=function "+className+"_hi("+args.join(",")+"){return new "+className+"(this.data,"+indices.map(function(i){return["(typeof i",i,"!=='number'||i",i,"<0)?this.shape[",i,"]:i",i,"|0"].join("")}).join(",")+","+indices.map(function(i){return"this.stride["+i+"]"}).join(",")+",this.offset)}");var a_vars=indices.map(function(i){return"a"+i+"=this.shape["+i+"]"});var c_vars=indices.map(function(i){return"c"+i+"=this.stride["+i+"]"});code.push("proto.lo=function "+className+"_lo("+args.join(",")+"){var b=this.offset,d=0,"+a_vars.join(",")+","+c_vars.join(","));for(var i=0;i=0){d=i"+i+"|0;b+=c"+i+"*d;a"+i+"-=d}")}code.push("return new "+className+"(this.data,"+indices.map(function(i){return"a"+i}).join(",")+","+indices.map(function(i){return"c"+i}).join(",")+",b)}");code.push("proto.step=function "+className+"_step("+args.join(",")+"){var "+indices.map(function(i){return"a"+i+"=this.shape["+i+"]"}).join(",")+","+indices.map(function(i){return"b"+i+"=this.stride["+i+"]"}).join(",")+",c=this.offset,d=0,ceil=Math.ceil");for(var i=0;i=0){c=(c+this.stride["+i+"]*i"+i+")|0}else{a.push(this.shape["+i+"]);b.push(this.stride["+i+"])}")}code.push("var ctor=CTOR_LIST[a.length+1];return ctor(this.data,a,b,c)}");code.push("return function construct_"+className+"(data,shape,stride,offset){return new "+className+"(data,"+indices.map(function(i){return"shape["+i+"]"}).join(",")+","+indices.map(function(i){return"stride["+i+"]"}).join(",")+",offset)}");var procedure=new Function("CTOR_LIST","ORDER",code.join("\n"));return procedure(CACHED_CONSTRUCTORS[dtype],order)}function arrayDType(data){if(isBuffer(data)){return"buffer"}if(hasTypedArrays){switch(Object.prototype.toString.call(data)){case"[object Float64Array]":return"float64";case"[object Float32Array]":return"float32";case"[object Int8Array]":return"int8";case"[object Int16Array]":return"int16";case"[object Int32Array]":return"int32";case"[object Uint8Array]":return"uint8";case"[object Uint16Array]":return"uint16";case"[object Uint32Array]":return"uint32";case"[object Uint8ClampedArray]":return"uint8_clamped"}}if(Array.isArray(data)){return"array"}return"generic"}var CACHED_CONSTRUCTORS={float32:[],float64:[],int8:[],int16:[],int32:[],uint8:[],uint16:[],uint32:[],array:[],uint8_clamped:[],buffer:[],generic:[]};(function(){for(var id in CACHED_CONSTRUCTORS){CACHED_CONSTRUCTORS[id].push(compileConstructor(id,-1))}});function wrappedNDArrayCtor(data,shape,stride,offset){if(data===undefined){var ctor=CACHED_CONSTRUCTORS.array[0];return ctor([])}else if(typeof data==="number"){data=[data]}if(shape===undefined){shape=[data.length]}var d=shape.length;if(stride===undefined){stride=new Array(d);for(var i=d-1,sz=1;i>=0;--i){stride[i]=sz;sz*=shape[i]}}if(offset===undefined){offset=0;for(var i=0;i>>0;module.exports=nextafter;function nextafter(x,y){if(isNaN(x)||isNaN(y)){return NaN}if(x===y){return x}if(x===0){if(y<0){return-SMALLEST_DENORM}else{return SMALLEST_DENORM}}var hi=doubleBits.hi(x);var lo=doubleBits.lo(x);if(y>x===x>0){if(lo===UINT_MAX){hi+=1;lo=0}else{lo+=1}}else{if(lo===0){lo=UINT_MAX;hi-=1}else{lo-=1}}return doubleBits.pack(lo,hi)}},{"double-bits":151}],419:[function(require,module,exports){var π=Math.PI;var _120=radians(120);module.exports=normalize;function normalize(path){var prev;var result=[];var bezierX=0;var bezierY=0;var startX=0;var startY=0;var quadX=null;var quadY=null;var x=0;var y=0;for(var i=0,len=path.length;i7){result.push(seg.splice(0,7));seg.unshift("C")}break;case"S":var cx=x;var cy=y;if(prev=="C"||prev=="S"){cx+=cx-bezierX;cy+=cy-bezierY}seg=["C",cx,cy,seg[1],seg[2],seg[3],seg[4]];break;case"T":if(prev=="Q"||prev=="T"){quadX=x*2-quadX;quadY=y*2-quadY}else{quadX=x;quadY=y}seg=quadratic(x,y,quadX,quadY,seg[1],seg[2]);break;case"Q":quadX=seg[1];quadY=seg[2];seg=quadratic(x,y,seg[1],seg[2],seg[3],seg[4]);break;case"L":seg=line(x,y,seg[1],seg[2]);break;case"H":seg=line(x,y,seg[1],y);break;case"V":seg=line(x,y,x,seg[1]);break;case"Z":seg=line(x,y,startX,startY);break}prev=command;x=seg[seg.length-2];y=seg[seg.length-1];if(seg.length>4){bezierX=seg[seg.length-4];bezierY=seg[seg.length-3]}else{bezierX=x;bezierY=y}result.push(seg)}return result}function line(x1,y1,x2,y2){return["C",x1,y1,x2,y2,x2,y2]}function quadratic(x1,y1,cx,cy,x2,y2){return["C",x1/3+2/3*cx,y1/3+2/3*cy,x2/3+2/3*cx,y2/3+2/3*cy,x2,y2]}function arc(x1,y1,rx,ry,angle,large_arc_flag,sweep_flag,x2,y2,recursive){if(!recursive){var xy=rotate(x1,y1,-angle);x1=xy.x;y1=xy.y;xy=rotate(x2,y2,-angle);x2=xy.x;y2=xy.y;var x=(x1-x2)/2;var y=(y1-y2)/2;var h=x*x/(rx*rx)+y*y/(ry*ry);if(h>1){h=Math.sqrt(h);rx=h*rx;ry=h*ry}var rx2=rx*rx;var ry2=ry*ry;var k=(large_arc_flag==sweep_flag?-1:1)*Math.sqrt(Math.abs((rx2*ry2-rx2*y*y-ry2*x*x)/(rx2*y*y+ry2*x*x)));if(k==Infinity)k=1;var cx=k*rx*y/ry+(x1+x2)/2;var cy=k*-ry*x/rx+(y1+y2)/2;var f1=Math.asin(((y1-cy)/ry).toFixed(9));var f2=Math.asin(((y2-cy)/ry).toFixed(9));f1=x1f2)f1=f1-π*2;if(!sweep_flag&&f2>f1)f2=f2-π*2}else{f1=recursive[0];f2=recursive[1];cx=recursive[2];cy=recursive[3]}if(Math.abs(f2-f1)>_120){var f2old=f2;var x2old=x2;var y2old=y2;f2=f1+_120*(sweep_flag&&f2>f1?1:-1);x2=cx+rx*Math.cos(f2);y2=cy+ry*Math.sin(f2);var res=arc(x2,y2,rx,ry,angle,0,sweep_flag,x2old,y2old,[f2,f2old,cx,cy])}var t=Math.tan((f2-f1)/4);var hx=4/3*rx*t;var hy=4/3*ry*t;var curve=[2*x1-(x1+hx*Math.sin(f1)),2*y1-(y1-hy*Math.cos(f1)),x2+hx*Math.sin(f2),y2-hy*Math.cos(f2),x2,y2];if(recursive)return curve;if(res)curve=curve.concat(res);for(var i=0;iepsilon){var norm=normals[c];var w=1/Math.sqrt(m01*m21);for(var k=0;k<3;++k){var u=(k+1)%3;var v=(k+2)%3;norm[k]+=w*(d21[u]*d01[v]-d21[v]*d01[u])}}}}for(var i=0;iepsilon){var w=1/Math.sqrt(m);for(var k=0;k<3;++k){norm[k]*=w}}else{for(var k=0;k<3;++k){norm[k]=0}}}return normals};exports.faceNormals=function(faces,positions,specifiedEpsilon){var N=faces.length;var normals=new Array(N);var epsilon=specifiedEpsilon===void 0?DEFAULT_FACE_EPSILON:specifiedEpsilon;for(var i=0;iepsilon){l=1/Math.sqrt(l)}else{l=0}for(var j=0;j<3;++j){n[j]*=l}normals[i]=n}return normals}},{}],421:[function(require,module,exports){"use strict";var getOwnPropertySymbols=Object.getOwnPropertySymbols;var hasOwnProperty=Object.prototype.hasOwnProperty;var propIsEnumerable=Object.prototype.propertyIsEnumerable;function toObject(val){if(val===null||val===undefined){throw new TypeError("Object.assign cannot be called with null or undefined")}return Object(val)}function shouldUseNative(){try{if(!Object.assign){return false}var test1=new String("abc");test1[5]="de";if(Object.getOwnPropertyNames(test1)[0]==="5"){return false}var test2={};for(var i=0;i<10;i++){test2["_"+String.fromCharCode(i)]=i}var order2=Object.getOwnPropertyNames(test2).map(function(n){return test2[n]});if(order2.join("")!=="0123456789"){return false}var test3={};"abcdefghijklmnopqrst".split("").forEach(function(letter){test3[letter]=letter});if(Object.keys(Object.assign({},test3)).join("")!=="abcdefghijklmnopqrst"){return false}return true}catch(err){return false}}module.exports=shouldUseNative()?Object.assign:function(target,source){var from;var to=toObject(target);var symbols;for(var s=1;s0){var l=Math.sqrt(tr+1);out[0]=.5*(uz-fy)/l;out[1]=.5*(fx-rz)/l;out[2]=.5*(ry-uy)/l;out[3]=.5*l}else{var tf=Math.max(rx,uy,fz);var l=Math.sqrt(2*tf-tr+1);if(rx>=tf){out[0]=.5*l;out[1]=.5*(ux+ry)/l;out[2]=.5*(fx+rz)/l;out[3]=.5*(uz-fy)/l}else if(uy>=tf){out[0]=.5*(ry+ux)/l;out[1]=.5*l;out[2]=.5*(fy+uz)/l;out[3]=.5*(fx-rz)/l}else{out[0]=.5*(rz+fx)/l;out[1]=.5*(uz+fy)/l;out[2]=.5*l;out[3]=.5*(ry-ux)/l}}return out}},{}],423:[function(require,module,exports){"use strict";module.exports=createOrbitController;var filterVector=require("filtered-vector");var lookAt=require("gl-mat4/lookAt");var mat4FromQuat=require("gl-mat4/fromQuat");var invert44=require("gl-mat4/invert");var quatFromFrame=require("./lib/quatFromFrame");function len3(x,y,z){return Math.sqrt(Math.pow(x,2)+Math.pow(y,2)+Math.pow(z,2))}function len4(w,x,y,z){return Math.sqrt(Math.pow(w,2)+Math.pow(x,2)+Math.pow(y,2)+Math.pow(z,2))}function normalize4(out,a){var ax=a[0];var ay=a[1];var az=a[2];var aw=a[3];var al=len4(ax,ay,az,aw);if(al>1e-6){out[0]=ax/al;out[1]=ay/al;out[2]=az/al;out[3]=aw/al}else{out[0]=out[1]=out[2]=0;out[3]=1}}function OrbitCameraController(initQuat,initCenter,initRadius){this.radius=filterVector([initRadius]);this.center=filterVector(initCenter);this.rotation=filterVector(initQuat);this.computedRadius=this.radius.curve(0);this.computedCenter=this.center.curve(0);this.computedRotation=this.rotation.curve(0);this.computedUp=[.1,0,0];this.computedEye=[.1,0,0];this.computedMatrix=[.1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.recalcMatrix(0)}var proto=OrbitCameraController.prototype;proto.lastT=function(){return Math.max(this.radius.lastT(),this.center.lastT(),this.rotation.lastT())};proto.recalcMatrix=function(t){this.radius.curve(t);this.center.curve(t);this.rotation.curve(t);var quat=this.computedRotation;normalize4(quat,quat);var mat=this.computedMatrix;mat4FromQuat(mat,quat);var center=this.computedCenter;var eye=this.computedEye;var up=this.computedUp;var radius=Math.exp(this.computedRadius[0]);eye[0]=center[0]+radius*mat[2];eye[1]=center[1]+radius*mat[6];eye[2]=center[2]+radius*mat[10];up[0]=mat[1];up[1]=mat[5];up[2]=mat[9];for(var i=0;i<3;++i){var rr=0;for(var j=0;j<3;++j){rr+=mat[i+4*j]*eye[j]}mat[12+i]=-rr}};proto.getMatrix=function(t,result){this.recalcMatrix(t);var m=this.computedMatrix;if(result){for(var i=0;i<16;++i){result[i]=m[i]}return result}return m};proto.idle=function(t){this.center.idle(t);this.radius.idle(t);this.rotation.idle(t)};proto.flush=function(t){this.center.flush(t);this.radius.flush(t);this.rotation.flush(t)};proto.pan=function(t,dx,dy,dz){dx=dx||0;dy=dy||0;dz=dz||0;this.recalcMatrix(t);var mat=this.computedMatrix;var ux=mat[1];var uy=mat[5];var uz=mat[9];var ul=len3(ux,uy,uz);ux/=ul;uy/=ul;uz/=ul;var rx=mat[0];var ry=mat[4];var rz=mat[8];var ru=rx*ux+ry*uy+rz*uz;rx-=ux*ru;ry-=uy*ru;rz-=uz*ru;var rl=len3(rx,ry,rz);rx/=rl;ry/=rl;rz/=rl;var fx=mat[2];var fy=mat[6];var fz=mat[10];var fu=fx*ux+fy*uy+fz*uz;var fr=fx*rx+fy*ry+fz*rz;fx-=fu*ux+fr*rx;fy-=fu*uy+fr*ry;fz-=fu*uz+fr*rz;var fl=len3(fx,fy,fz);fx/=fl;fy/=fl;fz/=fl;var vx=rx*dx+ux*dy;var vy=ry*dx+uy*dy;var vz=rz*dx+uz*dy;this.center.move(t,vx,vy,vz);var radius=Math.exp(this.computedRadius[0]);radius=Math.max(1e-4,radius+dz);this.radius.set(t,Math.log(radius))};proto.rotate=function(t,dx,dy,dz){this.recalcMatrix(t);dx=dx||0;dy=dy||0;var mat=this.computedMatrix;var rx=mat[0];var ry=mat[4];var rz=mat[8];var ux=mat[1];var uy=mat[5];var uz=mat[9];var fx=mat[2];var fy=mat[6];var fz=mat[10];var qx=dx*rx+dy*ux;var qy=dx*ry+dy*uy;var qz=dx*rz+dy*uz;var bx=-(fy*qz-fz*qy);var by=-(fz*qx-fx*qz);var bz=-(fx*qy-fy*qx);var bw=Math.sqrt(Math.max(0,1-Math.pow(bx,2)-Math.pow(by,2)-Math.pow(bz,2)));var bl=len4(bx,by,bz,bw);if(bl>1e-6){bx/=bl;by/=bl;bz/=bl;bw/=bl}else{bx=by=bz=0;bw=1}var rotation=this.computedRotation;var ax=rotation[0];var ay=rotation[1];var az=rotation[2];var aw=rotation[3];var cx=ax*bw+aw*bx+ay*bz-az*by;var cy=ay*bw+aw*by+az*bx-ax*bz;var cz=az*bw+aw*bz+ax*by-ay*bx;var cw=aw*bw-ax*bx-ay*by-az*bz;if(dz){bx=fx;by=fy;bz=fz;var s=Math.sin(dz)/len3(bx,by,bz);bx*=s;by*=s;bz*=s;bw=Math.cos(dx);cx=cx*bw+cw*bx+cy*bz-cz*by;cy=cy*bw+cw*by+cz*bx-cx*bz;cz=cz*bw+cw*bz+cx*by-cy*bx;cw=cw*bw-cx*bx-cy*by-cz*bz}var cl=len4(cx,cy,cz,cw);if(cl>1e-6){cx/=cl;cy/=cl;cz/=cl;cw/=cl}else{cx=cy=cz=0;cw=1}this.rotation.set(t,cx,cy,cz,cw)};proto.lookAt=function(t,eye,center,up){this.recalcMatrix(t);center=center||this.computedCenter;eye=eye||this.computedEye;up=up||this.computedUp;var mat=this.computedMatrix;lookAt(mat,eye,center,up);var rotation=this.computedRotation;quatFromFrame(rotation,mat[0],mat[1],mat[2],mat[4],mat[5],mat[6],mat[8],mat[9],mat[10]);normalize4(rotation,rotation);this.rotation.set(t,rotation[0],rotation[1],rotation[2],rotation[3]);var fl=0;for(var i=0;i<3;++i){fl+=Math.pow(center[i]-eye[i],2)}this.radius.set(t,.5*Math.log(Math.max(fl,1e-6)));this.center.set(t,center[0],center[1],center[2])};proto.translate=function(t,dx,dy,dz){this.center.move(t,dx||0,dy||0,dz||0)};proto.setMatrix=function(t,matrix){var rotation=this.computedRotation;quatFromFrame(rotation,matrix[0],matrix[1],matrix[2],matrix[4],matrix[5],matrix[6],matrix[8],matrix[9],matrix[10]);normalize4(rotation,rotation);this.rotation.set(t,rotation[0],rotation[1],rotation[2],rotation[3]);var mat=this.computedMatrix;invert44(mat,matrix);var w=mat[15];if(Math.abs(w)>1e-6){var cx=mat[12]/w;var cy=mat[13]/w;var cz=mat[14]/w;this.recalcMatrix(t);var r=Math.exp(this.computedRadius[0]);this.center.set(t,cx-mat[2]*r,cy-mat[6]*r,cz-mat[10]*r);this.radius.idle(t)}else{this.center.idle(t);this.radius.idle(t)}};proto.setDistance=function(t,d){if(d>0){this.radius.set(t,Math.log(d))}};proto.setDistanceLimits=function(lo,hi){if(lo>0){lo=Math.log(lo)}else{lo=-Infinity}if(hi>0){hi=Math.log(hi)}else{hi=Infinity}hi=Math.max(hi,lo);this.radius.bounds[0][0]=lo;this.radius.bounds[1][0]=hi};proto.getDistanceLimits=function(out){var bounds=this.radius.bounds;if(out){out[0]=Math.exp(bounds[0][0]);out[1]=Math.exp(bounds[1][0]);return out}return[Math.exp(bounds[0][0]),Math.exp(bounds[1][0])]};proto.toJSON=function(){this.recalcMatrix(this.lastT());return{center:this.computedCenter.slice(),rotation:this.computedRotation.slice(),distance:Math.log(this.computedRadius[0]),zoomMin:this.radius.bounds[0][0],zoomMax:this.radius.bounds[1][0]}};proto.fromJSON=function(options){var t=this.lastT();var c=options.center;if(c){this.center.set(t,c[0],c[1],c[2])}var r=options.rotation;if(r){this.rotation.set(t,r[0],r[1],r[2],r[3])}var d=options.distance;if(d&&d>0){this.radius.set(t,Math.log(d))}this.setDistanceLimits(options.zoomMin,options.zoomMax)};function createOrbitController(options){options=options||{};var center=options.center||[0,0,0];var rotation=options.rotation||[0,0,0,1];var radius=options.radius||1;center=[].slice.call(center,0,3);rotation=[].slice.call(rotation,0,4);normalize4(rotation,rotation);var result=new OrbitCameraController(rotation,center,Math.log(radius));result.setDistanceLimits(options.zoomMin,options.zoomMax);if("eye"in options||"up"in options){result.lookAt(0,options.eye,options.center,options.up)}return result}},{"./lib/quatFromFrame":422,"filtered-vector":215,"gl-mat4/fromQuat":251,"gl-mat4/invert":254,"gl-mat4/lookAt":255}],424:[function(require,module,exports){"use strict";var repeat=require("repeat-string");module.exports=function padLeft(str,num,ch){ch=typeof ch!=="undefined"?ch+"":" ";return repeat(ch,num)+str}},{"repeat-string":464}],425:[function(require,module,exports){"use strict";function parse(str,opts){if(typeof str!=="string")return[str];var res=[str];if(typeof opts==="string"||Array.isArray(opts)){opts={brackets:opts}}else if(!opts)opts={};var brackets=opts.brackets?Array.isArray(opts.brackets)?opts.brackets:[opts.brackets]:["{}","[]","()"];var escape=opts.escape||"___";var flat=!!opts.flat;brackets.forEach(function(bracket){var pRE=new RegExp(["\\",bracket[0],"[^\\",bracket[0],"\\",bracket[1],"]*\\",bracket[1]].join(""));var ids=[];function replaceToken(token,idx,str){var refId=res.push(token.slice(bracket[0].length,-bracket[1].length))-1;ids.push(refId);return escape+refId}res.forEach(function(str,i){var prevStr;var a=0;while(str!=prevStr){prevStr=str;str=str.replace(pRE,replaceToken);if(a++>1e4)throw Error("References have circular dependency. Please, check them.")}res[i]=str});ids=ids.reverse();res=res.map(function(str){ids.forEach(function(id){str=str.replace(new RegExp("(\\"+escape+id+"(?![0-9]))","g"),bracket[0]+"$1"+bracket[1])});return str})});var re=new RegExp("\\"+escape+"([0-9]+)");function nest(str,refs,escape){var res=[],match;var a=0;while(match=re.exec(str)){if(a++>1e4)throw Error("Circular references in parenthesis");res.push(str.slice(0,match.index));res.push(nest(refs[match[1]],refs));str=str.slice(match.index+match[0].length)}res.push(str);return res}return flat?res:nest(res[0],res)}function stringify(arg,opts){if(opts&&opts.flat){var escape=opts&&opts.escape||"___";var str=arg[0],prevStr;if(!str)return"";var re=new RegExp("\\"+escape+"([0-9]+)");var a=0;while(str!=prevStr){if(a++>1e4)throw Error("Circular references in "+arg);prevStr=str;str=str.replace(re,replaceRef)}return str}return arg.reduce(function f(prev,curr){if(Array.isArray(curr)){curr=curr.reduce(f,"")}return prev+curr},"");function replaceRef(match,idx){if(arg[idx]==null)throw Error("Reference "+idx+"is undefined");return arg[idx]}}function parenthesis(arg,opts){if(Array.isArray(arg)){return stringify(arg,opts)}else{return parse(arg,opts)}}parenthesis.parse=parse;parenthesis.stringify=stringify;module.exports=parenthesis},{}],426:[function(require,module,exports){"use strict";var pick=require("pick-by-alias");module.exports=parseRect;function parseRect(arg){var rect;if(arguments.length>1){arg=arguments}if(typeof arg==="string"){arg=arg.split(/\s/).map(parseFloat)}else if(typeof arg==="number"){arg=[arg]}if(arg.length&&typeof arg[0]==="number"){if(arg.length===1){rect={width:arg[0],height:arg[0],x:0,y:0}}else if(arg.length===2){rect={width:arg[0],height:arg[1],x:0,y:0}}else{rect={x:arg[0],y:arg[1],width:arg[2]-arg[0]||0,height:arg[3]-arg[1]||0}}}else if(arg){arg=pick(arg,{left:"x l left Left",top:"y t top Top",width:"w width W Width",height:"h height W Width",bottom:"b bottom Bottom",right:"r right Right"});rect={x:arg.left||0,y:arg.top||0};if(arg.width==null){if(arg.right)rect.width=arg.right-rect.x;else rect.width=0}else{rect.width=arg.width}if(arg.height==null){if(arg.bottom)rect.height=arg.bottom-rect.y;else rect.height=0}else{rect.height=arg.height}}return rect}},{"pick-by-alias":432}],427:[function(require,module,exports){module.exports=parse;var length={a:7,c:6,h:1,l:2,m:2,q:4,s:4,t:2,v:1,z:0};var segment=/([astvzqmhlc])([^astvzqmhlc]*)/gi;function parse(path){var data=[];path.replace(segment,function(_,command,args){var type=command.toLowerCase();args=parseValues(args);if(type=="m"&&args.length>2){data.push([command].concat(args.splice(0,2)));type="l";command=command=="m"?"l":"L"}while(true){if(args.length==length[type]){args.unshift(command);return data.push(args)}if(args.length0;--i){t=pinv[i];s=p[i];p[i]=p[t];p[t]=s;pinv[i]=pinv[s];pinv[s]=t;r=(r+s)*i}pool.freeUint32(pinv);pool.freeUint32(p);return r}function unrank(n,r,p){switch(n){case 0:if(p){return p}return[];case 1:if(p){p[0]=0;return p}else{return[0]}case 2:if(p){if(r){p[0]=0;p[1]=1}else{p[0]=1;p[1]=0}return p}else{return r?[0,1]:[1,0]}default:break}p=p||new Array(n);var s,t,i,nf=1;p[0]=0;for(i=1;i0;--i){s=r/nf|0;r=r-s*nf|0;nf=nf/i|0;t=p[i]|0;p[i]=p[s]|0;p[s]=t|0}return p}exports.rank=rank;exports.unrank=unrank},{"invert-permutation":383,"typedarray-pool":507}],432:[function(require,module,exports){"use strict";module.exports=function pick(src,props,keepRest){var result={},prop,i;if(typeof props==="string")props=toList(props);if(Array.isArray(props)){var res={};for(i=0;i0){nextCell=adj[i][b][0];nextDir=i;break}}nextVertex=nextCell[nextDir^1];for(var dir=0;dir<2;++dir){var nbhd=adj[dir][b];for(var k=0;k0){nextCell=e;nextVertex=p;nextDir=dir}}}if(noCut){return nextVertex}if(nextCell){cut(nextCell,nextDir)}return nextVertex}function extractCycle(v,dir){var e0=adj[dir][v][0];var cycle=[v];cut(e0,dir);var u=e0[dir^1];var d0=dir;while(true){while(u!==v){cycle.push(u);u=next(cycle[cycle.length-2],u,false)}if(adj[0][v].length+adj[1][v].length===0){break}var a=cycle[cycle.length-1];var b=v;var c=cycle[1];var d=next(a,b,true);if(compareAngle(positions[a],positions[b],positions[c],positions[d])<0){break}cycle.push(v);u=next(a,b)}return cycle}function shouldGlue(pcycle,ncycle){return ncycle[1]===ncycle[ncycle.length-1]}for(var i=0;i0){var ni=adj[0][i].length;var ncycle=extractCycle(i,j);if(shouldGlue(pcycle,ncycle)){pcycle.push.apply(pcycle,ncycle)}else{if(pcycle.length>0){cycles.push(pcycle)}pcycle=ncycle}}if(pcycle.length>0){cycles.push(pcycle)}}}return cycles}},{"compare-angle":114}],434:[function(require,module,exports){"use strict";module.exports=trimLeaves;var e2a=require("edges-to-adjacency-list");function trimLeaves(edges,positions){var adj=e2a(edges,positions.length);var live=new Array(positions.length);var nbhd=new Array(positions.length);var dead=[];for(var i=0;i0){var v=dead.pop();live[v]=false;var n=adj[v];for(var i=0;i0}faces=faces.filter(ccw);var numFaces=faces.length;var parent=new Array(numFaces);var containment=new Array(numFaces);for(var i=0;i0){var top=toVisit.pop();var nbhd=fadj[top];uniq(nbhd,function(a,b){return a-b});var nnbhr=nbhd.length;var p=parity[top];var polyline;if(p===0){var c=faces[top];polyline=[c]}for(var i=0;i=0){continue}parity[f]=p^1;toVisit.push(f);if(p===0){var c=faces[f];if(!sharedBoundary(c)){c.reverse();polyline.push(c)}}}if(p===0){result.push(polyline)}}return result}},{"./lib/trim-leaves":434,"edges-to-adjacency-list":156,"planar-dual":433,"point-in-big-polygon":439,"robust-sum":476,"two-product":505,uniq:509}],436:[function(require,module,exports){"use strict";module.exports=require("./quad")},{"./quad":438}],437:[function(require,module,exports){arguments[4][98][0].apply(exports,arguments)},{dup:98}],438:[function(require,module,exports){"use strict";var search=require("binary-search-bounds");var clamp=require("clamp");var rect=require("parse-rect");var getBounds=require("array-bounds");var pick=require("pick-by-alias");var defined=require("defined");var flatten=require("flatten-vertex-data");var isObj=require("is-obj");var dtype=require("dtype");var log2=require("math-log2");module.exports=function cluster(srcPoints,options){if(!options){options={}}srcPoints=flatten(srcPoints,"float64");options=pick(options,{bounds:"range bounds dataBox databox",maxDepth:"depth maxDepth maxdepth level maxLevel maxlevel levels",dtype:"type dtype format out dst output destination"});var maxDepth=defined(options.maxDepth,255);var bounds=defined(options.bounds,getBounds(srcPoints,2));if(bounds[0]===bounds[2]){bounds[2]++}if(bounds[1]===bounds[3]){bounds[3]++}var points=normalize(srcPoints,bounds);var n=srcPoints.length>>>1;var ids;if(!options.dtype){options.dtype="array"}if(typeof options.dtype==="string"){ids=new(dtype(options.dtype))(n)}else if(options.dtype){ids=options.dtype;if(Array.isArray(ids)){ids.length=n}}for(var i=0;imaxDepth){for(var i=0;ihix||nminY>hiy||nmaxX=maxLevel){return}if(from===to){return}var levelItems=levels[level];if(to===undefined){to=levelItems.length}for(var i=from;i=minX&&px<=maxX&&py>=minY&&py<=maxY){selection.push(id)}}var offsets=sublevels[level];var off0=offsets[from*4+0];var off1=offsets[from*4+1];var off2=offsets[from*4+2];var off3=offsets[from*4+3];var end=nextOffset(offsets,from+1);var d2=d*.5;var nextLevel=level+1;select(lox,loy,d2,nextLevel,off0,off1||off2||off3||end);select(lox,loy+d2,d2,nextLevel,off1,off2||off3||end);select(lox+d2,loy,d2,nextLevel,off2,off3||end);select(lox+d2,loy+d2,d2,nextLevel,off3,end)}function nextOffset(offsets,from){var offset=null,i=0;while(offset===null){offset=offsets[from*4+i];i++;if(i>offsets.length){return null}}return offset}return selection}function lod(lox,loy,hix,hiy,maxLevel){var ranges=[];for(var level=0;level0&&coordinates[bucket]===p[0]){root=slabs[bucket-1]}else{return 1}}var lastOrientation=1;while(root){var s=root.key;var o=orient(p,s[0],s[1]);if(s[0][0]0){lastOrientation=-1;root=root.right}else{return 0}}else{if(o>0){root=root.left}else if(o<0){lastOrientation=1;root=root.right}else{return 0}}}return lastOrientation}}function classifyEmpty(p){return 1}function createClassifyVertical(testVertical){return function classify(p){if(testVertical(p[0],p[1])){return 0}return 1}}function createClassifyPointDegen(testVertical,testNormal){return function classify(p){if(testVertical(p[0],p[1])){return 0}return testNormal(p)}}function preprocessPolygon(loops){var numLoops=loops.length;var segments=[];var vsegments=[];var ptr=0;for(var i=0;i=-eps},pointBetween:function(p,left,right){var d_py_ly=p[1]-left[1];var d_rx_lx=right[0]-left[0];var d_px_lx=p[0]-left[0];var d_ry_ly=right[1]-left[1];var dot=d_px_lx*d_rx_lx+d_py_ly*d_ry_ly;if(dot-eps)return false;return true},pointsSameX:function(p1,p2){return Math.abs(p1[0]-p2[0])eps!=last_y-y>eps&&(last_x-curr_x)*(y-curr_y)/(last_y-curr_y)+curr_x-x>eps)inside=!inside;last_x=curr_x;last_y=curr_y}return inside}};return my}module.exports=Epsilon},{}],443:[function(require,module,exports){var GeoJSON={toPolygon:function(PolyBool,geojson){function GeoPoly(coords){if(coords.length<=0)return PolyBool.segments({inverted:false,regions:[]});function LineString(ls){var reg=ls.slice(0,ls.length-1);return PolyBool.segments({inverted:false,regions:[reg]})}var out=LineString(coords[0]);for(var i=1;i0})}function checkIntersection(ev1,ev2){var seg1=ev1.seg;var seg2=ev2.seg;var a1=seg1.start;var a2=seg1.end;var b1=seg2.start;var b2=seg2.end;if(buildLog)buildLog.checkIntersection(seg1,seg2);var i=eps.linesIntersect(a1,a2,b1,b2);if(i===false){if(!eps.pointsCollinear(a1,a2,b1))return false;if(eps.pointsSame(a1,b2)||eps.pointsSame(a2,b1))return false;var a1_equ_b1=eps.pointsSame(a1,b1);var a2_equ_b2=eps.pointsSame(a2,b2);if(a1_equ_b1&&a2_equ_b2)return ev2;var a1_between=!a1_equ_b1&&eps.pointBetween(a1,b1,b2);var a2_between=!a2_equ_b2&&eps.pointBetween(a2,b1,b2);if(a1_equ_b1){if(a2_between){eventDivide(ev2,a2)}else{eventDivide(ev1,b2)}return ev2}else if(a1_between){if(!a2_equ_b2){if(a2_between){eventDivide(ev2,a2)}else{eventDivide(ev1,b2)}}eventDivide(ev2,a1)}}else{if(i.alongA===0){if(i.alongB===-1)eventDivide(ev1,b1);else if(i.alongB===0)eventDivide(ev1,i.pt);else if(i.alongB===1)eventDivide(ev1,b2)}if(i.alongB===0){if(i.alongA===-1)eventDivide(ev2,a1);else if(i.alongA===0)eventDivide(ev2,i.pt);else if(i.alongA===1)eventDivide(ev2,a2)}}return false}var segments=[];while(!event_root.isEmpty()){var ev=event_root.getHead();if(buildLog)buildLog.vert(ev.pt[0]);if(ev.isStart){if(buildLog)buildLog.segmentNew(ev.seg,ev.primary);var surrounding=statusFindSurrounding(ev);var above=surrounding.before?surrounding.before.ev:null;var below=surrounding.after?surrounding.after.ev:null;if(buildLog){buildLog.tempStatus(ev.seg,above?above.seg:false,below?below.seg:false)}function checkBothIntersections(){if(above){var eve=checkIntersection(ev,above);if(eve)return eve}if(below)return checkIntersection(ev,below);return false}var eve=checkBothIntersections();if(eve){if(selfIntersection){var toggle;if(ev.seg.myFill.below===null)toggle=true;else toggle=ev.seg.myFill.above!==ev.seg.myFill.below;if(toggle)eve.seg.myFill.above=!eve.seg.myFill.above}else{eve.seg.otherFill=ev.seg.myFill}if(buildLog)buildLog.segmentUpdate(eve.seg);ev.other.remove();ev.remove()}if(event_root.getHead()!==ev){if(buildLog)buildLog.rewind(ev.seg);continue}if(selfIntersection){var toggle;if(ev.seg.myFill.below===null)toggle=true;else toggle=ev.seg.myFill.above!==ev.seg.myFill.below;if(!below){ev.seg.myFill.below=primaryPolyInverted}else{ev.seg.myFill.below=below.seg.myFill.above}if(toggle)ev.seg.myFill.above=!ev.seg.myFill.below;else ev.seg.myFill.above=ev.seg.myFill.below}else{if(ev.seg.otherFill===null){var inside;if(!below){inside=ev.primary?secondaryPolyInverted:primaryPolyInverted}else{if(ev.primary===below.primary)inside=below.seg.otherFill.above;else inside=below.seg.myFill.above}ev.seg.otherFill={above:inside,below:inside}}}if(buildLog){buildLog.status(ev.seg,above?above.seg:false,below?below.seg:false)}ev.other.status=surrounding.insert(LinkedList.node({ev:ev}))}else{var st=ev.status;if(st===null){throw new Error("PolyBool: Zero-length segment detected; your epsilon is "+"probably too small or too large")}if(status_root.exists(st.prev)&&status_root.exists(st.next))checkIntersection(st.prev.ev,st.next.ev);if(buildLog)buildLog.statusRemove(st.ev.seg);st.remove();if(!ev.primary){var s=ev.seg.myFill;ev.seg.myFill=ev.seg.otherFill;ev.seg.otherFill=s}segments.push(ev.seg)}event_root.getHead().remove()}if(buildLog)buildLog.done();return segments}if(!selfIntersection){return{calculate:function(segments1,inverted1,segments2,inverted2){segments1.forEach(function(seg){eventAddSegment(segmentCopy(seg.start,seg.end,seg),true)});segments2.forEach(function(seg){eventAddSegment(segmentCopy(seg.start,seg.end,seg),false)});return calculate(inverted1,inverted2)}}}return{addRegion:function(region){var pt1;var pt2=region[region.length-1];for(var i=0;i=a00){s=1;sqrDistance=a00+2*b0+c}else{s=-b0/a00;sqrDistance=b0*s+c}}else{s=0;if(b1>=0){t=0;sqrDistance=c}else if(-b1>=a11){t=1;sqrDistance=a11+2*b1+c}else{t=-b1/a11;sqrDistance=b1*t+c}}}else{s=0;if(b1>=0){t=0;sqrDistance=c}else if(-b1>=a11){t=1;sqrDistance=a11+2*b1+c}else{t=-b1/a11;sqrDistance=b1*t+c}}}else if(t<0){t=0;if(b0>=0){s=0;sqrDistance=c}else if(-b0>=a00){s=1;sqrDistance=a00+2*b0+c}else{s=-b0/a00;sqrDistance=b0*s+c}}else{var invDet=1/det;s*=invDet;t*=invDet;sqrDistance=s*(a00*s+a01*t+2*b0)+t*(a01*s+a11*t+2*b1)+c}}else{var tmp0,tmp1,numer,denom;if(s<0){tmp0=a01+b0;tmp1=a11+b1;if(tmp1>tmp0){numer=tmp1-tmp0;denom=a00-2*a01+a11;if(numer>=denom){s=1;t=0;sqrDistance=a00+2*b0+c}else{s=numer/denom;t=1-s;sqrDistance=s*(a00*s+a01*t+2*b0)+t*(a01*s+a11*t+2*b1)+c}}else{s=0;if(tmp1<=0){t=1;sqrDistance=a11+2*b1+c}else if(b1>=0){t=0;sqrDistance=c}else{t=-b1/a11;sqrDistance=b1*t+c}}}else if(t<0){tmp0=a01+b1;tmp1=a00+b0;if(tmp1>tmp0){numer=tmp1-tmp0;denom=a00-2*a01+a11;if(numer>=denom){t=1;s=0;sqrDistance=a11+2*b1+c}else{t=numer/denom;s=1-t;sqrDistance=s*(a00*s+a01*t+2*b0)+t*(a01*s+a11*t+2*b1)+c}}else{t=0;if(tmp1<=0){s=1;sqrDistance=a00+2*b0+c}else if(b0>=0){s=0;sqrDistance=c}else{s=-b0/a00;sqrDistance=b0*s+c}}}else{numer=a11+b1-a01-b0;if(numer<=0){s=0;t=1;sqrDistance=a11+2*b1+c}else{denom=a00-2*a01+a11;if(numer>=denom){s=1;t=0;sqrDistance=a00+2*b0+c}else{s=numer/denom;t=1-s;sqrDistance=s*(a00*s+a01*t+2*b0)+t*(a01*s+a11*t+2*b1)+c}}}}var u=1-s-t;for(var i=0;i1){for(var i=1;i0){var f=cells[ptr-1];if(compareCell(c,f)===0&&orientation(f)!==o){ptr-=1;continue}}cells[ptr++]=c}cells.length=ptr;return cells}},{"cell-orientation":99,"compare-cell":115,"compare-oriented-cell":116}],457:[function(require,module,exports){"use strict";var getBounds=require("array-bounds");var rgba=require("color-normalize");var updateDiff=require("update-diff");var pick=require("pick-by-alias");var extend=require("object-assign");var flatten=require("flatten-vertex-data");var ref=require("to-float32");var float32=ref.float32;var fract32=ref.fract32;module.exports=Error2D;var WEIGHTS=[[1,0,0,1,0,0],[1,0,0,-1,0,0],[-1,0,0,-1,0,0],[-1,0,0,-1,0,0],[-1,0,0,1,0,0],[1,0,0,1,0,0],[1,0,-1,0,0,1],[1,0,-1,0,0,-1],[1,0,1,0,0,-1],[1,0,1,0,0,-1],[1,0,1,0,0,1],[1,0,-1,0,0,1],[-1,0,-1,0,0,1],[-1,0,-1,0,0,-1],[-1,0,1,0,0,-1],[-1,0,1,0,0,-1],[-1,0,1,0,0,1],[-1,0,-1,0,0,1],[0,1,1,0,0,0],[0,1,-1,0,0,0],[0,-1,-1,0,0,0],[0,-1,-1,0,0,0],[0,1,1,0,0,0],[0,-1,1,0,0,0],[0,1,0,-1,1,0],[0,1,0,-1,-1,0],[0,1,0,1,-1,0],[0,1,0,1,1,0],[0,1,0,-1,1,0],[0,1,0,1,-1,0],[0,-1,0,-1,1,0],[0,-1,0,-1,-1,0],[0,-1,0,1,-1,0],[0,-1,0,1,1,0],[0,-1,0,-1,1,0],[0,-1,0,1,-1,0]];function Error2D(regl,options){if(typeof regl==="function"){if(!options){options={}}options.regl=regl}else{options=regl}if(options.length){options.positions=options}regl=options.regl;if(!regl.hasExtension("ANGLE_instanced_arrays")){throw Error("regl-error2d: `ANGLE_instanced_arrays` extension should be enabled")}var gl=regl._gl,drawErrors,positionBuffer,positionFractBuffer,colorBuffer,errorBuffer,meshBuffer,defaults={color:"black",capSize:5,lineWidth:1,opacity:1,viewport:null,range:null,offset:0,count:0,bounds:null,positions:[],errors:[]},groups=[];colorBuffer=regl.buffer({usage:"dynamic",type:"uint8",data:new Uint8Array(0)});positionBuffer=regl.buffer({usage:"dynamic",type:"float",data:new Uint8Array(0)});positionFractBuffer=regl.buffer({usage:"dynamic",type:"float",data:new Uint8Array(0)});errorBuffer=regl.buffer({usage:"dynamic",type:"float",data:new Uint8Array(0)});meshBuffer=regl.buffer({usage:"static",type:"float",data:WEIGHTS});update(options);drawErrors=regl({vert:"\n\t\tprecision highp float;\n\n\t\tattribute vec2 position, positionFract;\n\t\tattribute vec4 error;\n\t\tattribute vec4 color;\n\n\t\tattribute vec2 direction, lineOffset, capOffset;\n\n\t\tuniform vec4 viewport;\n\t\tuniform float lineWidth, capSize;\n\t\tuniform vec2 scale, scaleFract, translate, translateFract;\n\n\t\tvarying vec4 fragColor;\n\n\t\tvoid main() {\n\t\t\tfragColor = color / 255.;\n\n\t\t\tvec2 pixelOffset = lineWidth * lineOffset + (capSize + lineWidth) * capOffset;\n\n\t\t\tvec2 dxy = -step(.5, direction.xy) * error.xz + step(direction.xy, vec2(-.5)) * error.yw;\n\n\t\t\tvec2 position = position + dxy;\n\n\t\t\tvec2 pos = (position + translate) * scale\n\t\t\t\t+ (positionFract + translateFract) * scale\n\t\t\t\t+ (position + translate) * scaleFract\n\t\t\t\t+ (positionFract + translateFract) * scaleFract;\n\n\t\t\tpos += pixelOffset / viewport.zw;\n\n\t\t\tgl_Position = vec4(pos * 2. - 1., 0, 1);\n\t\t}\n\t\t",frag:"\n\t\tprecision mediump float;\n\n\t\tvarying vec4 fragColor;\n\n\t\tuniform float opacity;\n\n\t\tvoid main() {\n\t\t\tgl_FragColor = fragColor;\n\t\t\tgl_FragColor.a *= opacity;\n\t\t}\n\t\t",uniforms:{range:regl.prop("range"),lineWidth:regl.prop("lineWidth"),capSize:regl.prop("capSize"),opacity:regl.prop("opacity"),scale:regl.prop("scale"),translate:regl.prop("translate"),scaleFract:regl.prop("scaleFract"),translateFract:regl.prop("translateFract"),viewport:function(ctx,prop){return[prop.viewport.x,prop.viewport.y,ctx.viewportWidth,ctx.viewportHeight]}},attributes:{color:{buffer:colorBuffer,offset:function(ctx,prop){return prop.offset*4},divisor:1},position:{buffer:positionBuffer,offset:function(ctx,prop){return prop.offset*8},divisor:1},positionFract:{buffer:positionFractBuffer,offset:function(ctx,prop){return prop.offset*8},divisor:1},error:{buffer:errorBuffer,offset:function(ctx,prop){return prop.offset*16},divisor:1},direction:{buffer:meshBuffer,stride:24,offset:0},lineOffset:{buffer:meshBuffer,stride:24,offset:8},capOffset:{buffer:meshBuffer,stride:24,offset:16}},primitive:"triangles",blend:{enable:true,color:[0,0,0,0],equation:{rgb:"add",alpha:"add"},func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},depth:{enable:false},scissor:{enable:true,box:regl.prop("viewport")},viewport:regl.prop("viewport"),stencil:false,instances:regl.prop("count"),count:WEIGHTS.length});extend(error2d,{update:update,draw:draw,destroy:destroy,regl:regl,gl:gl,canvas:gl.canvas,groups:groups});return error2d;function error2d(opts){if(opts){update(opts)}else if(opts===null){destroy()}draw()}function draw(options){if(typeof options==="number"){return drawGroup(options)}if(options&&!Array.isArray(options)){options=[options]}regl._refresh();groups.forEach(function(s,i){if(!s){return}if(options){if(!options[i]){s.draw=false}else{s.draw=true}}if(!s.draw){s.draw=true;return}drawGroup(i)})}function drawGroup(s){if(typeof s==="number"){s=groups[s]}if(s==null){return}if(!(s&&s.count&&s.color&&s.opacity&&s.positions&&s.positions.length>1)){return}s.scaleRatio=[s.scale[0]*s.viewport.width,s.scale[1]*s.viewport.height];drawErrors(s);if(s.after){s.after(s)}}function update(options){if(!options){return}if(options.length!=null){if(typeof options[0]==="number"){options=[{positions:options}]}}else if(!Array.isArray(options)){options=[options]}var pointCount=0,errorCount=0;error2d.groups=groups=options.map(function(options,i){var group=groups[i];if(!options){return group}else if(typeof options==="function"){options={after:options}}else if(typeof options[0]==="number"){options={positions:options}}options=pick(options,{color:"color colors fill",capSize:"capSize cap capsize cap-size",lineWidth:"lineWidth line-width width line thickness",opacity:"opacity alpha",range:"range dataBox",viewport:"viewport viewBox",errors:"errors error",positions:"positions position data points"});if(!group){groups[i]=group={id:i,scale:null,translate:null,scaleFract:null,translateFract:null,draw:true};options=extend({},defaults,options)}updateDiff(group,options,[{lineWidth:function(v){return+v*.5},capSize:function(v){return+v*.5},opacity:parseFloat,errors:function(errors){errors=flatten(errors);errorCount+=errors.length;return errors},positions:function(positions,state){positions=flatten(positions,"float64");state.count=Math.floor(positions.length/2);state.bounds=getBounds(positions,2);state.offset=pointCount;pointCount+=state.count;return positions}},{color:function(colors,state){var count=state.count;if(!colors){colors="transparent"}if(!Array.isArray(colors)||typeof colors[0]==="number"){var color=colors;colors=Array(count);for(var i=0;i 0. && baClipping < length(normalWidth * endBotJoin)) {\n\t\t//handle miter clipping\n\t\tbTopCoord -= normalWidth * endTopJoin;\n\t\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\n\t}\n\n\tif (nextReverse) {\n\t\t//make join rectangular\n\t\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * scale + translate;\n\tvec2 aBotPosition = (aBotCoord) * scale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * scale + translate;\n\tvec2 bBotPosition = (bBotCoord) * scale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\n\n\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\n\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\n\n\t//bevel miter cutoffs\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x) / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n\n\t//round miter cutoffs\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x) / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n}\n"]),frag:glslify(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D dashPattern;\nuniform float dashSize, pixelRatio, thickness, opacity, id, miterMode;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nvoid main() {\n\tfloat alpha = 1., distToStart, distToEnd;\n\tfloat cutoff = thickness * .5;\n\n\t//bevel miter\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToStart + 1., 0.), 1.);\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < -1.) {\n\t\t\t\tdiscard;\n\t\t\t\treturn;\n\t\t\t}\n\t\t\talpha *= min(max(distToEnd + 1., 0.), 1.);\n\t\t}\n\t}\n\n\t// round miter\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - startCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\n\t\t\tif (distToEnd < 0.) {\n\t\t\t\tfloat radius = length(gl_FragCoord.xy - endCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\t}\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashSize) * .5 + .25;\n\tfloat dash = texture2D(dashPattern, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * dash;\n}\n"]),attributes:{lineEnd:{buffer:offsetBuffer,divisor:0,stride:8,offset:0},lineTop:{buffer:offsetBuffer,divisor:0,stride:8,offset:4},aColor:{buffer:regl.prop("colorBuffer"),stride:4,offset:0,divisor:1},bColor:{buffer:regl.prop("colorBuffer"),stride:4,offset:4,divisor:1},prevCoord:{buffer:regl.prop("positionBuffer"),stride:8,offset:0,divisor:1},aCoord:{buffer:regl.prop("positionBuffer"),stride:8,offset:8,divisor:1},bCoord:{buffer:regl.prop("positionBuffer"),stride:8,offset:16,divisor:1},nextCoord:{buffer:regl.prop("positionBuffer"),stride:8,offset:24,divisor:1}}},shaderOptions))}catch(e){drawMiterLine=drawRectLine}var drawFill=regl({primitive:"triangle",elements:function(ctx,prop){return prop.triangles},offset:0,vert:glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec2 position, positionFract;\n\nuniform vec4 color;\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio, id;\nuniform vec4 viewport;\nuniform float opacity;\n\nvarying vec4 fragColor;\n\nconst float MAX_LINES = 256.;\n\nvoid main() {\n\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\n\n\tvec2 position = position * scale + translate\n + positionFract * scale + translateFract\n + position * scaleFract\n + positionFract * scaleFract;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n\tfragColor.a *= opacity;\n}\n"]),frag:glslify(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n\tgl_FragColor = fragColor;\n}\n"]),uniforms:{scale:regl.prop("scale"),color:regl.prop("fill"),scaleFract:regl.prop("scaleFract"),translateFract:regl.prop("translateFract"),translate:regl.prop("translate"),opacity:regl.prop("opacity"),pixelRatio:regl.context("pixelRatio"),id:regl.prop("id"),viewport:function(ctx,prop){return[prop.viewport.x,prop.viewport.y,ctx.viewportWidth,ctx.viewportHeight]}},attributes:{position:{buffer:regl.prop("positionBuffer"),stride:8,offset:8},positionFract:{buffer:regl.prop("positionFractBuffer"),stride:8,offset:8}},blend:shaderOptions.blend,depth:{enable:false},scissor:shaderOptions.scissor,stencil:shaderOptions.stencil,viewport:shaderOptions.viewport});return{fill:drawFill,rect:drawRectLine,miter:drawMiterLine}};Line2D.defaults={dashes:null,join:"miter",miterLimit:1,thickness:10,cap:"square",color:"black",opacity:1,overlay:false,viewport:null,range:null,close:false,fill:null};Line2D.prototype.render=function(){var args=[],len=arguments.length;while(len--)args[len]=arguments[len];if(args.length){(ref=this).update.apply(ref,args)}this.draw();var ref};Line2D.prototype.draw=function(){var this$1=this;var args=[],len=arguments.length;while(len--)args[len]=arguments[len];(args.length?args:this.passes).forEach(function(s,i){if(s&&Array.isArray(s)){return(ref=this$1).draw.apply(ref,s)}if(typeof s==="number"){s=this$1.passes[s]}if(!(s&&s.count>1&&s.opacity)){return}this$1.regl._refresh();if(s.fill&&s.triangles&&s.triangles.length>2){this$1.shaders.fill(s)}if(!s.thickness){return}if(s.scale[0]*s.viewport.width>Line2D.precisionThreshold||s.scale[1]*s.viewport.height>Line2D.precisionThreshold){this$1.shaders.rect(s)}else if(s.join==="rect"||!s.join&&(s.thickness<=2||s.count>=Line2D.maxPoints)){this$1.shaders.rect(s)}else{this$1.shaders.miter(s)}var ref});return this};Line2D.prototype.update=function(options){var this$1=this;if(!options){return}if(options.length!=null){if(typeof options[0]==="number"){options=[{positions:options}]}}else if(!Array.isArray(options)){options=[options]}var ref=this;var regl=ref.regl;var gl=ref.gl;options.forEach(function(o,i){var state=this$1.passes[i];if(o===undefined){return}if(o===null){this$1.passes[i]=null;return}if(typeof o[0]==="number"){o={positions:o}}o=pick(o,{positions:"positions points data coords",thickness:"thickness lineWidth lineWidths line-width linewidth width stroke-width strokewidth strokeWidth",join:"lineJoin linejoin join type mode",miterLimit:"miterlimit miterLimit",dashes:"dash dashes dasharray dash-array dashArray",color:"color colour stroke colors colours stroke-color strokeColor",fill:"fill fill-color fillColor",opacity:"alpha opacity",overlay:"overlay crease overlap intersect",close:"closed close closed-path closePath",range:"range dataBox",viewport:"viewport viewBox",hole:"holes hole hollow"});if(!state){this$1.passes[i]=state={id:i,scale:null,scaleFract:null,translate:null,translateFract:null,count:0,hole:[],depth:0,dashLength:1,dashTexture:regl.texture({channels:1,data:new Uint8Array([255]),width:1,height:1,mag:"linear",min:"linear"}),colorBuffer:regl.buffer({usage:"dynamic",type:"uint8",data:new Uint8Array}),positionBuffer:regl.buffer({usage:"dynamic",type:"float",data:new Uint8Array}),positionFractBuffer:regl.buffer({usage:"dynamic",type:"float",data:new Uint8Array})};o=extend({},Line2D.defaults,o)}if(o.thickness!=null){state.thickness=parseFloat(o.thickness)}if(o.opacity!=null){state.opacity=parseFloat(o.opacity)}if(o.miterLimit!=null){state.miterLimit=parseFloat(o.miterLimit)}if(o.overlay!=null){state.overlay=!!o.overlay;if(i 1.0 + delta) {\n\t\tdiscard;\n\t}\n\n\talpha -= smoothstep(1.0 - delta, 1.0 + delta, radius);\n\n\tfloat borderRadius = fragBorderRadius;\n\tfloat ratio = smoothstep(borderRadius - delta, borderRadius + delta, radius);\n\tvec4 color = mix(fragColor, fragBorderColor, ratio);\n\tcolor.a *= alpha * opacity;\n\tgl_FragColor = color;\n}\n"]);circleOptions.vert=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\nuniform vec2 scale, scaleFract, translate, translateFract;\nuniform float pixelRatio;\nuniform sampler2D palette;\nuniform vec2 paletteSize;\n\nconst float maxSize = 100.;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragBorderRadius, fragWidth;\n\nvec2 paletteCoord(float id) {\n return vec2(\n (mod(id, paletteSize.x) + .5) / paletteSize.x,\n (floor(id / paletteSize.x) + .5) / paletteSize.y\n );\n}\nvec2 paletteCoord(vec2 id) {\n return vec2(\n (id.x + .5) / paletteSize.x,\n (id.y + .5) / paletteSize.y\n );\n}\n\nvec4 getColor(vec4 id) {\n // zero-palette means we deal with direct buffer\n if (paletteSize.x == 0.) return id / 255.;\n return texture2D(palette, paletteCoord(id.xy));\n}\n\nvoid main() {\n // ignore inactive points\n if (isActive == 0.) return;\n\n vec2 position = vec2(x, y);\n vec2 positionFract = vec2(xFract, yFract);\n\n vec4 color = getColor(colorId);\n vec4 borderColor = getColor(borderColorId);\n\n float size = size * maxSize / 255.;\n float borderSize = borderSize * maxSize / 255.;\n\n gl_PointSize = (size + borderSize) * pixelRatio;\n\n vec2 pos = (position + translate) * scale\n + (positionFract + translateFract) * scale\n + (position + translate) * scaleFract\n + (positionFract + translateFract) * scaleFract;\n\n gl_Position = vec4(pos * 2. - 1., 0, 1);\n\n fragBorderRadius = 1. - 2. * borderSize / (size + borderSize);\n fragColor = color;\n fragBorderColor = borderColor.a == 0. || borderSize == 0. ? vec4(color.rgb, 0.) : borderColor;\n fragWidth = 1. / gl_PointSize;\n}\n"]);if(ie){circleOptions.frag=circleOptions.frag.replace("smoothstep","smoothStep")}this.drawCircle=regl(circleOptions)}Scatter.defaults={color:"black",borderColor:"transparent",borderSize:0,size:12,opacity:1,marker:undefined,viewport:null,range:null,pixelSize:null,count:0,offset:0,bounds:null,positions:[],snap:1e4};Scatter.prototype.render=function(){var args=[],len=arguments.length;while(len--)args[len]=arguments[len];if(args.length){(ref=this).update.apply(ref,args)}this.draw();return this;var ref};Scatter.prototype.draw=function(){var this$1=this;var args=[],len=arguments.length;while(len--)args[len]=arguments[len];var ref=this;var groups=ref.groups;if(args.length===1&&Array.isArray(args[0])&&(args[0][0]===null||Array.isArray(args[0][0]))){args=args[0]}this.regl._refresh();if(args.length){for(var i=0;isnap)){group.tree=cluster(positions,{bounds:bounds})}else if(snap&&snap.length){group.tree=snap}if(group.tree){var opts={primitive:"points",usage:"static",data:group.tree,type:"uint32"};if(group.elements){group.elements(opts)}else{group.elements=regl.elements(opts)}}positionBuffer({data:float32(positions),usage:"dynamic"});positionFractBuffer({data:fract32(positions),usage:"dynamic"});selectionBuffer({data:new Uint8Array(count),type:"uint8",usage:"stream"});return positions}},{marker:function(markers,group,options){var activation=group.activation;activation.forEach(function(buffer){return buffer&&buffer.destroy&&buffer.destroy()});activation.length=0;if(!markers||typeof markers[0]==="number"){var id=this$1.addMarker(markers);activation[id]=true}else{var markerMasks=[];for(var i=0,l=Math.min(markers.length,group.count);i=0){return pos}var distArr;if(sdf instanceof Uint8Array||sdf instanceof Uint8ClampedArray){distArr=sdf}else{distArr=new Uint8Array(sdf.length);for(var i=0,l=sdf.length;imaxColors*maxColors*4){this.tooManyColors=true}this.updatePalette(palette);return idx.length===1?idx[0]:idx};Scatter.prototype.updatePalette=function(palette){if(this.tooManyColors){return}var ref=this;var maxColors=ref.maxColors;var paletteTexture=ref.paletteTexture;var requiredHeight=Math.ceil(palette.length*.25/maxColors);if(requiredHeight>1){palette=palette.slice();for(var i=palette.length*.25%maxColors;ij){continue}if(!trace.lower&&i$22){ilox=iitem[0];ihix=iitem[2];iloy=iitem[1];ihiy=iitem[3]}else if(iitem.length){ilox=iloy=iitem[0];ihix=ihiy=iitem[1]}else{ilox=iitem.x;iloy=iitem.y;ihix=iitem.x+iitem.width;ihiy=iitem.y+iitem.height}if(jitem.length>2){jlox=jitem[0];jhix=jitem[2];jloy=jitem[1];jhiy=jitem[3]}else if(jitem.length){jlox=jloy=jitem[0];jhix=jhiy=jitem[1]}else{jlox=jitem.x;jloy=jitem.y;jhix=jitem.x+jitem.width;jhiy=jitem.y+jitem.height}return[jlox,iloy,jhix,ihiy]}function getPad(arg){if(typeof arg==="number"){return[arg,arg,arg,arg]}else if(arg.length===2){return[arg[0],arg[1],arg[0],arg[1]]}else{var box=rect(arg);return[box.x,box.y,box.x+box.width,box.y+box.height]}}},{"array-bounds":56,"array-range":58,"flatten-vertex-data":462,"parse-rect":426,"pick-by-alias":432,raf:451,"regl-scatter2d/scatter":460}],462:[function(require,module,exports){arguments[4][48][0].apply(exports,arguments)},{dtype:153,dup:48}],463:[function(require,module,exports){(function(pa,W){"object"===typeof exports&&"undefined"!==typeof module?module.exports=W():"function"===typeof define&&define.amd?define(W):pa.createREGL=W()})(this,function(){function pa(a,b){this.id=Ab++;this.type=a;this.data=b}function W(a){if(0===a.length)return[];var b=a.charAt(0),c=a.charAt(a.length-1);if(1>>=b;c=(255>>=c;b|=c;c=(15>>=c;b|=c;c=(3>>c>>1}function cb(){function a(a){a:{for(var b=16;268435456>=b;b*=16)if(a<=b){a=b;break a}a=0}b=c[bb(a)>>2];return 0>2].push(a)}var c=O(8,function(){return[]});return{alloc:a,free:b,allocType:function(b,c){var d=null;switch(b){case 5120:d=new Int8Array(a(c),0,c);break;case 5121:d=new Uint8Array(a(c),0,c);break;case 5122:d=new Int16Array(a(2*c),0,c);break;case 5123:d=new Uint16Array(a(2*c),0,c);break;case 5124:d=new Int32Array(a(4*c),0,c);break;case 5125:d=new Uint32Array(a(4*c),0,c);break;case 5126:d=new Float32Array(a(4*c),0,c);break;default:return null}return d.length!==c?d.subarray(0,c):d},freeType:function(a){b(a.buffer)}}}function ka(a){return!!a&&"object"===typeof a&&Array.isArray(a.shape)&&Array.isArray(a.stride)&&"number"===typeof a.offset&&a.shape.length===a.stride.length&&(Array.isArray(a.data)||P(a.data))}function db(a,b,c,e,f,d){for(var n=0;ne&&(e=d.buffer.byteLength,5123===k?e>>=1:5125===k&&(e>>=2));d.vertCount=e;e=g;0>g&&(e=4,g=d.buffer.dimension,1===g&&(e=0),2===g&&(e=1),3===g&&(e=4));d.primType=e}function n(a){e.elementsCount--;delete k[a.id];a.buffer.destroy();a.buffer=null}var k={},r=0,p={uint8:5121,uint16:5123};b.oes_element_index_uint&&(p.uint32=5125);f.prototype.bind=function(){this.buffer.bind()};var u=[];return{create:function(a,b){function l(a){if(a)if("number"===typeof a)g(a),h.primType=4,h.vertCount=a|0,h.type=5121;else{var b=null,c=35044,e=-1,f=-1,m=0,k=0;if(Array.isArray(a)||P(a)||ka(a))b=a;else if("data"in a&&(b=a.data),"usage"in a&&(c=jb[a.usage]),"primitive"in a&&(e=Sa[a.primitive]),"count"in a&&(f=a.count|0),"type"in a&&(k=p[a.type]),"length"in a)m=a.length|0;else if(m=f,5123===k||5122===k)m*=2;else if(5125===k||5124===k)m*=4;d(h,b,c,e,f,m,k)}else g(),h.primType=4,h.vertCount=0,h.type=5121;return l}var g=c.create(null,34963,!0),h=new f(g._buffer);e.elementsCount++;l(a);l._reglType="elements";l._elements=h;l.subdata=function(a,b){g.subdata(a,b);return l};l.destroy=function(){n(h)};return l},createStream:function(a){var b=u.pop();b||(b=new f(c.create(null,34963,!0,!1)._buffer));d(b,a,35040,-1,-1,0,0);return b},destroyStream:function(a){u.push(a)},getElements:function(a){return"function"===typeof a&&a._elements instanceof f?a._elements:null},clear:function(){R(k).forEach(n)}}}function kb(a){for(var b=z.allocType(5123,a.length),c=0;c>>31<<15,d=(e<<1>>>24)-127,e=e>>13&1023;b[c]=-24>d?f:-14>d?f+(e+1024>>-14-d):15>=d,c.height>>=d,C(c,e[d]),a.mipmask|=1<b;++b)a.images[b]=null;return a}function ib(a){for(var b=a.images,c=0;cb){for(var c=0;c=--this.refCount&&w(this)}});n.profile&&(d.getTotalTextureSize=function(){var a=0;Object.keys(Z).forEach(function(b){a+=Z[b].stats.size});return a});return{create2D:function(b,c){function e(a,b){var c=f.texInfo;v.call(c);var d=x();"number"===typeof a?"number"===typeof b?t(d,a|0,b|0):t(d,a|0,a|0):a?(N(c,a),B(d,a)):t(d,1,1);c.genMipmaps&&(d.mipmask=(d.width<<1)-1);f.mipmask=d.mipmask;r(f,d);f.internalformat=d.internalformat;e.width=d.width;e.height=d.height;T(f);X(d,3553);Q(c,3553);Ba();ib(d);n.profile&&(f.stats.size=Ja(f.internalformat,f.type,d.width,d.height,c.genMipmaps,!1));e.format=O[f.internalformat];e.type=ba[f.type];e.mag=oa[c.magFilter];e.min=Aa[c.minFilter];e.wrapS=ia[c.wrapS];e.wrapT=ia[c.wrapT];return e}var f=new E(3553);Z[f.id]=f;d.textureCount++;e(b,c);e.subimage=function(a,b,c,d){b|=0;c|=0;d|=0;var q=g();r(q,f);q.width=0;q.height=0;C(q,a);q.width=q.width||(f.width>>d)-b;q.height=q.height||(f.height>>d)-c;T(f);l(q,3553,b,c,d);Ba();h(q);return e};e.resize=function(b,c){var d=b|0,g=c|0||d;if(d===f.width&&g===f.height)return e;e.width=f.width=d;e.height=f.height=g;T(f);for(var q,y=f.channels,G=f.type,H=0;f.mipmask>>H;++H){var ea=d>>H,fa=g>>H;if(!ea||!fa)break;q=z.zero.allocType(G,ea*fa*y);a.texImage2D(3553,H,f.format,ea,fa,0,f.format,f.type,q);q&&z.zero.freeType(q)}Ba();n.profile&&(f.stats.size=Ja(f.internalformat,f.type,d,g,!1,!1));return e};e._reglType="texture2d";e._texture=f;n.profile&&(e.stats=f.stats);e.destroy=function(){f.decRef()};return e},createCube:function(b,c,e,f,k,m){function A(a,b,c,d,e,J){var I,da=w.texInfo;v.call(da);for(I=0;6>I;++I)q[I]=x();if("number"===typeof a||!a)for(a=a|0||1,I=0;6>I;++I)t(q[I],a,a);else if("object"===typeof a)if(b)B(q[0],a),B(q[1],b),B(q[2],c),B(q[3],d),B(q[4],e),B(q[5],J);else if(N(da,a),p(w,a),"faces"in a)for(a=a.faces,I=0;6>I;++I)r(q[I],w),B(q[I],a[I]);else for(I=0;6>I;++I)B(q[I],a);r(w,q[0]);w.mipmask=da.genMipmaps?(q[0].width<<1)-1:q[0].mipmask;w.internalformat=q[0].internalformat;A.width=q[0].width;A.height=q[0].height;T(w);for(I=0;6>I;++I)X(q[I],34069+I);Q(da,34067);Ba();n.profile&&(w.stats.size=Ja(w.internalformat,w.type,A.width,A.height,da.genMipmaps,!0));A.format=O[w.internalformat];A.type=ba[w.type];A.mag=oa[da.magFilter];A.min=Aa[da.minFilter];A.wrapS=ia[da.wrapS];A.wrapT=ia[da.wrapT];for(I=0;6>I;++I)ib(q[I]);return A}var w=new E(34067);Z[w.id]=w;d.cubeCount++;var q=Array(6);A(b,c,e,f,k,m);A.subimage=function(a,b,c,q,d){c|=0;q|=0;d|=0;var e=g();r(e,w);e.width=0;e.height=0;C(e,b);e.width=e.width||(w.width>>d)-c;e.height=e.height||(w.height>>d)-q;T(w);l(e,34069+a,c,q,d);Ba();h(e);return A};A.resize=function(b){b|=0;if(b!==w.width){A.width=w.width=b;A.height=w.height=b;T(w);for(var c=0;6>c;++c)for(var q=0;w.mipmask>>q;++q)a.texImage2D(34069+c,q,w.format,b>>q,b>>q,0,w.format,w.type,null);Ba();n.profile&&(w.stats.size=Ja(w.internalformat,w.type,A.width,A.height,!1,!0));return A}};A._reglType="textureCube";A._texture=w;n.profile&&(A.stats=w.stats);A.destroy=function(){w.decRef()};return A},clear:function(){for(var b=0;bc;++c)if(0!==(b.mipmask&1<>c,b.height>>c,0,b.internalformat,b.type,null);else for(var e=0;6>e;++e)a.texImage2D(34069+e,c,b.internalformat,b.width>>c,b.height>>c,0,b.internalformat,b.type,null);Q(b.texInfo,b.target)})}}}function Ob(a,b,c,e,f,d){function n(a,b,c){this.target=a;this.texture=b;this.renderbuffer=c;var e=a=0;b?(a=b.width,e=b.height):c&&(a=c.width,e=c.height);this.width=a;this.height=e}function k(a){a&&(a.texture&&a.texture._texture.decRef(),a.renderbuffer&&a.renderbuffer._renderbuffer.decRef())}function r(a,b,c){a&&(a.texture?a.texture._texture.refCount+=1:a.renderbuffer._renderbuffer.refCount+=1)}function p(b,c){c&&(c.texture?a.framebufferTexture2D(36160,b,c.target,c.texture._texture.texture,0):a.framebufferRenderbuffer(36160,b,36161,c.renderbuffer._renderbuffer.renderbuffer))}function u(a){var b=3553,c=null,e=null,d=a;"object"===typeof a&&(d=a.data,"target"in a&&(b=a.target|0));a=d._reglType;"texture2d"===a?c=d:"textureCube"===a?c=d:"renderbuffer"===a&&(e=d,b=36161);return new n(b,c,e)}function m(a,b,c,d,g){if(c)return a=e.create2D({width:a,height:b,format:d,type:g}),a._texture.refCount=0,new n(3553,a,null);a=f.create({width:a,height:b,format:d});a._renderbuffer.refCount=0;return new n(36161,null,a)}function C(a){return a&&(a.texture||a.renderbuffer)}function l(a,b,c){a&&(a.texture?a.texture.resize(b,c):a.renderbuffer&&a.renderbuffer.resize(b,c))}function g(){this.id=N++;Q[this.id]=this;this.framebuffer=a.createFramebuffer();this.height=this.width=0;this.colorAttachments=[];this.depthStencilAttachment=this.stencilAttachment=this.depthAttachment=null}function h(a){a.colorAttachments.forEach(k);k(a.depthAttachment);k(a.stencilAttachment);k(a.depthStencilAttachment)}function qa(b){a.deleteFramebuffer(b.framebuffer);b.framebuffer=null;d.framebufferCount--;delete Q[b.id]}function t(b){var e;a.bindFramebuffer(36160,b.framebuffer);var d=b.colorAttachments;for(e=0;ed;++d){for(k=0;ka;++a)c[a].resize(d);b.width=b.height=d;return b},_reglType:"framebufferCube",destroy:function(){c.forEach(function(a){a.destroy()})}})},clear:function(){R(Q).forEach(qa)},restore:function(){R(Q).forEach(function(b){b.framebuffer=a.createFramebuffer();t(b)})}})}function ub(){this.w=this.z=this.y=this.x=this.state=0;this.buffer=null;this.size=0;this.normalized=!1;this.type=5126;this.divisor=this.stride=this.offset=0}function Pb(a,b,c,e){a=c.maxAttributes;b=Array(a);for(c=0;ca&&(a=b.stats.uniformsCount)});return a},c.getMaxAttributesCount=function(){var a=0;C.forEach(function(b){b.stats.attributesCount>a&&(a=b.stats.attributesCount)});return a});return{clear:function(){var b=a.deleteShader.bind(a);R(p).forEach(b);p={};R(u).forEach(b);u={};C.forEach(function(b){a.deleteProgram(b.program)});C.length=0;m={};c.shaderCount=0},program:function(a,b,d){var e=m[b];e||(e=m[b]={});var f=e[a];f||(f=new k(b,a),c.shaderCount++,r(f,d),e[a]=f,C.push(f));return f},restore:function(){p={};u={};for(var a=0;a"+b+"?"+e+".constant["+b+"]:0;"}).join(""),"}}else{","if(",f,"(",e,".buffer)){",h,"=",g,".createStream(",34962,",",e,".buffer);","}else{",h,"=",g,".getBuffer(",e,".buffer);","}",k,'="type" in ',e,"?",q.glTypes,"[",e,".type]:",h,".dtype;",y.normalized,"=!!",e,".normalized;");d("size");d("offset");d("stride");d("divisor");c("}}");c.exit("if(",y.isStream,"){",g,".destroyStream(",h,");","}");return y})});return g}function M(a){var b=a["static"],c=a.dynamic,d={};Object.keys(b).forEach(function(a){var c=b[a];d[a]=x(function(a,b){return"number"===typeof c||"boolean"===typeof c?""+c:a.link(c)})});Object.keys(c).forEach(function(a){var b=c[a];d[a]=K(b,function(a,c){return a.invoke(c,b)})});return d}function w(a,b,c,d,e){var f=z(a,e),g=D(a,f,e),l=N(a,e),k=Q(a,e),m=P(a,e),xa=g.viewport;xa&&(k.viewport=xa);xa=h("scissor.box");(g=g[xa])&&(k[xa]=g);g=0>1)",u],");")}function b(){c(ba,".drawArraysInstancedANGLE(",[p,r,t,u],");")}n?B?a():(c("if(",n,"){"),a(),c("}else{"),b(),c("}")):b()}function g(){function a(){c(l+".drawElements("+[p,t,C,r+"<<(("+C+"-5121)>>1)"]+");")}function b(){c(l+".drawArrays("+[p,r,t]+");")}n?B?a():(c("if(",n,"){"),a(),c("}else{"),b(),c("}")):b()}var h=a.shared,l=h.gl,k=h.draw,m=d.draw,n=function(){var e=m.elements,f=b;if(e){if(e.contextDep&&d.contextDynamic||e.propDep)f=c;e=e.append(a,f)}else e=f.def(k,".","elements");e&&f("if("+e+")"+l+".bindBuffer(34963,"+e+".buffer.buffer);");return e}(),p=e("primitive"),r=e("offset"),t=function(){var e=m.count,f=b;if(e){if(e.contextDep&&d.contextDynamic||e.propDep)f=c;e=e.append(a,f)}else e=f.def(k,".","count");return e}();if("number"===typeof t){if(0===t)return}else c("if(",t,"){"),c.exit("}");var u,ba;ga&&(u=e("instances"),ba=a.instancing);var C=n+".type",B=m.elements&&wa(m.elements);ga&&("number"!==typeof u||0<=u)?"string"===typeof u?(c("if(",u,">0){"),f(),c("}else if(",u,"<0){"),g(),c("}")):f():g()}function ca(a,b,c,d,e){b=B();e=b.proc("body",e);ga&&(b.instancing=e.def(b.shared.extensions,".angle_instanced_arrays"));a(b,e,c,d);return b.compile().body}function W(a,b,c,d){ya(a,b);U(a,b,c,d.attributes,function(){return!0});Y(a,b,c,d.uniforms,function(){return!0});S(a,b,b,c)}function ba(a,b){var c=a.proc("draw",1);ya(a,c);A(a,c,b.context);L(a,c,b.framebuffer);V(a,c,b);R(a,c,b.state);F(a,c,b,!1,!0);var d=b.shader.progVar.append(a,c);c(a.shared.gl,".useProgram(",d,".program);");if(b.shader.program)W(a,c,b,b.shader.program);else{var e=a.global.def("{}"),f=c.def(d,".id"),g=c.def(e,"[",f,"]");c(a.cond(g).then(g,".call(this,a0);")["else"](g,"=",e,"[",f,"]=",a.link(function(c){return ca(W,a,b,c,1)}),"(",d,");",g,".call(this,a0);"))}0=--this.refCount&&n(this)};f.profile&&(e.getTotalRenderbufferSize=function(){var a=0;Object.keys(u).forEach(function(b){a+=u[b].stats.size});return a});return{create:function(b,c){function l(b,c){var d=0,e=0,m=32854;"object"===typeof b&&b?("shape"in b?(e=b.shape,d=e[0]|0,e=e[1]|0):("radius"in b&&(d=e=b.radius|0),"width"in b&&(d=b.width|0),"height"in b&&(e=b.height|0)),"format"in b&&(m=k[b.format])):"number"===typeof b?(d=b|0,e="number"===typeof c?c|0:d):b||(d=e=1);if(d!==g.width||e!==g.height||m!==g.format)return l.width=g.width=d,l.height=g.height=e,g.format=m,a.bindRenderbuffer(36161,g.renderbuffer),a.renderbufferStorage(36161,m,d,e),f.profile&&(g.stats.size=M[g.format]*g.width*g.height),l.format=r[g.format],l}var g=new d(a.createRenderbuffer());u[g.id]=g;e.renderbufferCount++;l(b,c);l.resize=function(b,c){var d=b|0,e=c|0||d;if(d===g.width&&e===g.height)return l;l.width=g.width=d;l.height=g.height=e;a.bindRenderbuffer(36161,g.renderbuffer);a.renderbufferStorage(36161,g.format,d,e);f.profile&&(g.stats.size=M[g.format]*g.width*g.height);return l};l._reglType="renderbuffer";l._renderbuffer=g;f.profile&&(l.stats=g.stats);l.destroy=function(){g.decRef()};return l},clear:function(){R(u).forEach(n)},restore:function(){R(u).forEach(function(b){b.renderbuffer=a.createRenderbuffer();a.bindRenderbuffer(36161,b.renderbuffer);a.renderbufferStorage(36161,b.format,b.width,b.height)});a.bindRenderbuffer(36161,null)}}},Wa=[];Wa[6408]=4;Wa[6407]=3;var Na=[];Na[5121]=1;Na[5126]=4;Na[36193]=2;var Da=["x","y","z","w"],Ub="blend.func blend.equation stencil.func stencil.opFront stencil.opBack sample.coverage viewport scissor.box polygonOffset.offset".split(" "),Ga={0:0,1:1,zero:0,one:1,"src color":768,"one minus src color":769,"src alpha":770,"one minus src alpha":771,"dst color":774,"one minus dst color":775,"dst alpha":772,"one minus dst alpha":773,"constant color":32769,"one minus constant color":32770,"constant alpha":32771,"one minus constant alpha":32772,"src alpha saturate":776},Xa={never:512,less:513,"<":513,equal:514,"=":514,"==":514,"===":514,lequal:515,"<=":515,greater:516,">":516,notequal:517,"!=":517,"!==":517,gequal:518,">=":518,always:519},Pa={0:0,zero:0,keep:7680,replace:7681,increment:7682,decrement:7683,"increment wrap":34055,"decrement wrap":34056,invert:5386},wb={cw:2304,ccw:2305},xb=new aa(!1,!1,!1,function(){}),Xb=function(a,b){function c(){this.endQueryIndex=this.startQueryIndex=-1;this.sum=0;this.stats=null}function e(a,b,d){var e=k.pop()||new c;e.startQueryIndex=a;e.endQueryIndex=b;e.sum=0;e.stats=d;r.push(e)}var f=b.ext_disjoint_timer_query;if(!f)return null;var d=[],n=[],k=[],r=[],p=[],u=[];return{beginQuery:function(a){var b=d.pop()||f.createQueryEXT();f.beginQueryEXT(35007,b);n.push(b);e(n.length-1,n.length,a)},endQuery:function(){f.endQueryEXT(35007)},pushScopeStats:e,update:function(){var a,b;a=n.length;if(0!==a){u.length=Math.max(u.length,a+1);p.length=Math.max(p.length,a+1);p[0]=0;var c=u[0]=0;for(b=a=0;b=F.length&&e()}var c=yb(F,a);F[c]=b}}}function p(){var a=S.viewport,b=S.scissor_box;a[0]=a[1]=b[0]=b[1]=0;N.viewportWidth=N.framebufferWidth=N.drawingBufferWidth=a[2]=b[2]=l.drawingBufferWidth;N.viewportHeight=N.framebufferHeight=N.drawingBufferHeight=a[3]=b[3]=l.drawingBufferHeight}function u(){N.tick+=1;N.time=v();p();V.procs.poll()}function m(){p();V.procs.refresh();x&&x.update()}function v(){return(zb()-O)/1e3}a=Eb(a);if(!a)return null;var l=a.gl,g=l.getContextAttributes();l.isContextLost();var h=Fb(l,a);if(!h)return null;var z=Bb(),t={bufferCount:0,elementsCount:0,framebufferCount:0,shaderCount:0,textureCount:0,cubeCount:0,renderbufferCount:0,maxTextureUnits:0},B=h.extensions,x=Xb(l,B),O=zb(),K=l.drawingBufferWidth,P=l.drawingBufferHeight,N={tick:0,time:0,viewportWidth:K,viewportHeight:P,framebufferWidth:K,framebufferHeight:P,drawingBufferWidth:K,drawingBufferHeight:P,pixelRatio:a.pixelRatio},Q=Vb(l,B),K=Pb(l,B,Q,z),E=Gb(l,t,a,K),T=Hb(l,B,E,t),R=Qb(l,z,t,a),w=Kb(l,B,Q,function(){V.procs.poll()},N,t,a),A=Wb(l,B,Q,t,a),L=Ob(l,B,Q,w,A,t),V=Tb(l,z,B,Q,E,T,w,L,{},K,R,{elements:null,primitive:4,count:-1,offset:0,instances:-1},N,x,a),z=Rb(l,L,V.procs.poll,N,g,B,Q),S=V.next,M=l.canvas,F=[],U=[],Y=[],W=[a.onDestroy],ca=null;M&&(M.addEventListener("webglcontextlost",f,!1),M.addEventListener("webglcontextrestored",d,!1));var aa=L.setFBO=n({framebuffer:ja.define.call(null,1,"framebuffer")});m();g=D(n,{clear:function(a){if("framebuffer"in a)if(a.framebuffer&&"framebufferCube"===a.framebuffer_reglType)for(var b=0;6>b;++b)aa(D({framebuffer:a.framebuffer.faces[b]},a),k);else aa(a,k);else k(null,a)},prop:ja.define.bind(null,1),context:ja.define.bind(null,2),this:ja.define.bind(null,3),draw:n({}),buffer:function(a){return E.create(a,34962,!1,!1)},elements:function(a){return T.create(a,!1)},texture:w.create2D,cube:w.createCube,renderbuffer:A.create,framebuffer:L.create,framebufferCube:L.createCube,attributes:g,frame:r,on:function(a,b){var c;switch(a){case"frame":return r(b);case"lost":c=U;break;case"restore":c=Y;break;case"destroy":c=W}c.push(b);return{cancel:function(){for(var a=0;a=max){return res.substr(0,max)}while(max>res.length&&num>1){if(num&1){res+=str}num>>=1;str+=str}res+=str;res=res.substr(0,max);return res}},{}],465:[function(require,module,exports){(function(global){module.exports=global.performance&&global.performance.now?function now(){return performance.now()}:Date.now||function now(){return+new Date}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}],466:[function(require,module,exports){"use strict";module.exports=compressExpansion;function compressExpansion(e){var m=e.length;var Q=e[e.length-1];var bottom=m;for(var i=m-2;i>=0;--i){var a=Q;var b=e[i];Q=a+b;var bv=Q-a;var q=b-bv;if(q){e[--bottom]=Q;Q=q}}var top=0;for(var i=bottom;i>1;return["sum(",generateSum(expr.slice(0,m)),",",generateSum(expr.slice(m)),")"].join("")}}function determinant(m){if(m.length===2){return["sum(prod(",m[0][0],",",m[1][1],"),prod(-",m[0][1],",",m[1][0],"))"].join("")}else{var expr=[];for(var i=0;i>1;return["sum(",generateSum(expr.slice(0,m)),",",generateSum(expr.slice(m)),")"].join("")}}function makeProduct(a,b){if(a.charAt(0)==="m"){if(b.charAt(0)==="w"){var toks=a.split("[");return["w",b.substr(1),"m",toks[0].substr(1)].join("")}else{return["prod(",a,",",b,")"].join("")}}else{return makeProduct(b,a)}}function sign(s){if(s&1!==0){return"-"}return""}function determinant(m){if(m.length===2){return[["diff(",makeProduct(m[0][0],m[1][1]),",",makeProduct(m[1][0],m[0][1]),")"].join("")]}else{var expr=[];for(var i=0;i0){code.push(",")}code.push("[");for(var k=0;k0){code.push(",")}if(k===i){code.push("+b[",j,"]")}else{code.push("+A[",j,"][",k,"]")}}code.push("]")}code.push("]),")}code.push("det(A)]}return ",funcName);var proc=new Function("det",code.join(""));if(n<6){return proc(determinant[n])}return proc(determinant)}function robustLinearSolve0d(){return[0]}function robustLinearSolve1d(A,b){return[[b[0]],[A[0][0]]]}var CACHE=[robustLinearSolve0d,robustLinearSolve1d];function generateDispatch(){while(CACHE.length>1;return["sum(",generateSum(expr.slice(0,m)),",",generateSum(expr.slice(m)),")"].join("")}}function determinant(m){if(m.length===2){return[["sum(prod(",m[0][0],",",m[1][1],"),prod(-",m[0][1],",",m[1][0],"))"].join("")]}else{var expr=[];for(var i=0;i0){if(r<=0){return det}else{s=l+r}}else if(l<0){if(r>=0){return det}else{s=-(l+r)}}else{return det}var tol=ERRBOUND3*s;if(det>=tol||det<=-tol){return det}return orientation3Exact(a,b,c)},function orientation4(a,b,c,d){var adx=a[0]-d[0];var bdx=b[0]-d[0];var cdx=c[0]-d[0];var ady=a[1]-d[1];var bdy=b[1]-d[1];var cdy=c[1]-d[1];var adz=a[2]-d[2];var bdz=b[2]-d[2];var cdz=c[2]-d[2];var bdxcdy=bdx*cdy;var cdxbdy=cdx*bdy;var cdxady=cdx*ady;var adxcdy=adx*cdy;var adxbdy=adx*bdy;var bdxady=bdx*ady;var det=adz*(bdxcdy-cdxbdy)+bdz*(cdxady-adxcdy)+cdz*(adxbdy-bdxady);var permanent=(Math.abs(bdxcdy)+Math.abs(cdxbdy))*Math.abs(adz)+(Math.abs(cdxady)+Math.abs(adxcdy))*Math.abs(bdz)+(Math.abs(adxbdy)+Math.abs(bdxady))*Math.abs(cdz);var tol=ERRBOUND4*permanent;if(det>tol||-det>tol){return det}return orientation4Exact(a,b,c,d)}];function slowOrient(args){var proc=CACHED[args.length];if(!proc){proc=CACHED[args.length]=orientation(args.length)}return proc.apply(undefined,args)}function generateOrientationProc(){while(CACHED.length<=NUM_EXPAND){CACHED.push(orientation(CACHED.length))}var args=[];var procArgs=["slow"];for(var i=0;i<=NUM_EXPAND;++i){args.push("a"+i);procArgs.push("o"+i)}var code=["function getOrientation(",args.join(),"){switch(arguments.length){case 0:case 1:return 0;"];for(var i=2;i<=NUM_EXPAND;++i){code.push("case ",i,":return o",i,"(",args.slice(0,i).join(),");")}code.push("}var s=new Array(arguments.length);for(var i=0;i0&&y0>0||x0<0&&y0<0){return false}var x1=orient(b0,a0,a1);var y1=orient(b1,a0,a1);if(x1>0&&y1>0||x1<0&&y1<0){return false}if(x0===0&&y0===0&&x1===0&&y1===0){return checkCollinear(a0,a1,b0,b1)}return true}},{"robust-orientation":471}],475:[function(require,module,exports){"use strict";module.exports=robustSubtract;function scalarScalar(a,b){var x=a+b;var bv=x-a;var av=x-bv;var br=b-bv;var ar=a-av;var y=ar+br;if(y){return[y,x]}return[x]}function robustSubtract(e,f){var ne=e.length|0;var nf=f.length|0;if(ne===1&&nf===1){return scalarScalar(e[0],-f[0])}var n=ne+nf;var g=new Array(n);var count=0;var eptr=0;var fptr=0;var abs=Math.abs;var ei=e[eptr];var ea=abs(ei);var fi=-f[fptr];var fa=abs(fi);var a,b;if(ea=nf){a=ei;eptr+=1;if(eptr=nf){a=ei;eptr+=1;if(eptr0){return 1}return 0}},{}],478:[function(require,module,exports){"use strict";module.exports=boundary;var bnd=require("boundary-cells");var reduce=require("reduce-simplicial-complex");function boundary(cells){return reduce(bnd(cells))}},{"boundary-cells":83,"reduce-simplicial-complex":456}],479:[function(require,module,exports){"use strict";module.exports=extractContour;var ndarray=require("ndarray");var pool=require("typedarray-pool");var ndsort=require("ndarray-sort");var contourAlgorithm=require("./lib/codegen");function getDimension(cells){var numCells=cells.length;var d=0;for(var i=0;i>1,v=E[2*m+1];","if(v===b){return m}","if(b0){code.push(",")}code.push("[");for(var j=0;j0){code.push(",")}code.push("B(C,E,c[",f[0],"],c[",f[1],"])")}code.push("]")}code.push(");")}for(var i=d+1;i>1;--i){if(i>1,s=compareCells(cells[mid],c);if(s<=0){if(s===0){r=mid}lo=mid+1}else if(s>0){hi=mid-1}}return r}exports.findCell=findCell;function incidence(from_cells,to_cells){var index=new Array(from_cells.length);for(var i=0,il=index.length;i=from_cells.length||compareCells(from_cells[idx],b)!==0){break}}}}return index}exports.incidence=incidence;function dual(cells,vertex_count){if(!vertex_count){return incidence(unique(skeleton(cells,0)),cells,0)}var res=new Array(vertex_count);for(var i=0;i>>k&1){b.push(c[k])}}result.push(b)}}return normalize(result)}exports.explode=explode;function skeleton(cells,n){if(n<0){return[]}var result=[],k0=(1<>1}return(i>>1)-1}function heapDown(i){var w=heapWeight(i);while(true){var tw=w;var left=2*i+1;var right=2*(i+1);var next=i;if(left0){var parent=heapParent(i);if(parent>=0){var pw=heapWeight(parent);if(w0){var head=heap[0];heapSwap(0,heapCount-1);heapCount-=1;heapDown(0);return head}return-1}function heapUpdate(i,w){var a=heap[i];if(weights[a]===w){return i}weights[a]=-Infinity;heapUp(i);heapPop();weights[a]=w;heapCount+=1;return heapUp(heapCount-1)}function kill(i){if(dead[i]){return}dead[i]=true;var s=inv[i];var t=outv[i];if(inv[t]>=0){inv[t]=s}if(outv[s]>=0){outv[s]=t}if(index[s]>=0){heapUpdate(index[s],computeWeight(s))}if(index[t]>=0){heapUpdate(index[t],computeWeight(t))}}var heap=[];var index=new Array(n);for(var i=0;i>1;i>=0;--i){heapDown(i)}while(true){var hmin=heapPop();if(hmin<0||weights[hmin]>minArea){break}kill(hmin)}var npositions=[];for(var i=0;i=0&&tout>=0&&tin!==tout){var cin=index[tin];var cout=index[tout];if(cin!==cout){ncells.push([cin,cout])}}});sc.unique(sc.normalize(ncells));return{positions:npositions,edges:ncells}}},{"robust-orientation":471,"simplicial-complex":483}],486:[function(require,module,exports){"use strict";module.exports=orderSegments;var orient=require("robust-orientation");function horizontalOrder(a,b){var bl,br;if(b[0][0]b[1][0]){bl=b[1];br=b[0]}else{var alo=Math.min(a[0][1],a[1][1]);var ahi=Math.max(a[0][1],a[1][1]);var blo=Math.min(b[0][1],b[1][1]);var bhi=Math.max(b[0][1],b[1][1]);if(ahibhi){return alo-bhi}return ahi-bhi}var al,ar;if(a[0][1]a[1][0]){al=a[1];ar=a[0]}else{return horizontalOrder(a,b)}var bl,br;if(b[0][0]b[1][0]){bl=b[1];br=b[0]}else{return-horizontalOrder(b,a)}var d1=orient(al,ar,br);var d2=orient(al,ar,bl);if(d1<0){if(d2<=0){return d1}}else if(d1>0){if(d2>=0){return d1}}else if(d2){return d2}d1=orient(br,bl,ar);d2=orient(br,bl,al);if(d1<0){if(d2<=0){return d1}}else if(d1>0){if(d2>=0){return d1}}else if(d2){return d2}return ar[0]-br[0]}},{"robust-orientation":471}],487:[function(require,module,exports){"use strict";module.exports=createSlabDecomposition;var bounds=require("binary-search-bounds");var createRBTree=require("functional-red-black-tree");var orient=require("robust-orientation");var orderSegments=require("./lib/order-segments");function SlabDecomposition(slabs,coordinates,horizontal){this.slabs=slabs;this.coordinates=coordinates;this.horizontal=horizontal}var proto=SlabDecomposition.prototype;function compareHorizontal(e,y){return e.y-y}function searchBucket(root,p){var lastNode=null;while(root){var seg=root.key;var l,r;if(seg[0][0]0){if(p[0]!==seg[1][0]){lastNode=root;root=root.right}else{var val=searchBucket(root.right,p);if(val){return val}root=root.left}}else{if(p[0]!==seg[1][0]){return root}else{var val=searchBucket(root.right,p);if(val){return val}root=root.left}}}return lastNode}proto.castUp=function(p){var bucket=bounds.le(this.coordinates,p[0]);if(bucket<0){return-1}var root=this.slabs[bucket];var hitNode=searchBucket(this.slabs[bucket],p);var lastHit=-1;if(hitNode){lastHit=hitNode.value}if(this.coordinates[bucket]===p[0]){var lastSegment=null;if(hitNode){lastSegment=hitNode.key}if(bucket>0){var otherHitNode=searchBucket(this.slabs[bucket-1],p);if(otherHitNode){if(lastSegment){if(orderSegments(otherHitNode.key,lastSegment)>0){lastSegment=otherHitNode.key;lastHit=otherHitNode.value}}else{lastHit=otherHitNode.value;lastSegment=otherHitNode.key}}}var horiz=this.horizontal[bucket];if(horiz.length>0){var hbucket=bounds.ge(horiz,p[1],compareHorizontal);if(hbucket=horiz.length){return lastHit}e=horiz[hbucket]}}}if(e.start){if(lastSegment){var o=orient(lastSegment[0],lastSegment[1],[p[0],e.y]);if(lastSegment[0][0]>lastSegment[1][0]){o=-o}if(o>0){lastHit=e.index}}else{lastHit=e.index}}else if(e.y!==p[1]){lastHit=e.index}}}}return lastHit};function IntervalSegment(y,index,start,closed){this.y=y;this.index=index;this.start=start;this.closed=closed}function Event(x,segment,create,index){this.x=x;this.segment=segment;this.create=create;this.index=index}function createSlabDecomposition(segments){var numSegments=segments.length;var numEvents=2*numSegments;var events=new Array(numEvents);for(var i=0;i1){t=1}var ti=1-t;var n=a.length;var r=new Array(n);for(var i=0;i0||a>0&&b<0){var p=lerpW(s,b,t,a);pos.push(p);neg.push(p.slice())}if(b<0){neg.push(t.slice())}else if(b>0){pos.push(t.slice())}else{pos.push(t.slice());neg.push(t.slice())}a=b}return{positive:pos,negative:neg}}function positive(points,plane){var pos=[];var a=planeT(points[points.length-1],plane);for(var s=points[points.length-1],t=points[0],i=0;i0||a>0&&b<0){pos.push(lerpW(s,b,t,a))}if(b>=0){pos.push(t.slice())}a=b}return pos}function negative(points,plane){var neg=[];var a=planeT(points[points.length-1],plane);for(var s=points[points.length-1],t=points[0],i=0;i0||a>0&&b<0){neg.push(lerpW(s,b,t,a))}if(b<=0){neg.push(t.slice())}a=b}return neg}},{"robust-dot-product":468,"robust-sum":476}],489:[function(require,module,exports){!function(){"use strict";var re={not_string:/[^s]/,not_bool:/[^t]/,not_type:/[^T]/,not_primitive:/[^v]/,number:/[diefg]/,numeric_arg:/[bcdiefguxX]/,json:/[j]/,not_json:/[^j]/,text:/^[^\x25]+/,modulo:/^\x25{2}/,placeholder:/^\x25(?:([1-9]\d*)\$|\(([^\)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-gijostTuvxX])/,key:/^([a-z_][a-z_\d]*)/i,key_access:/^\.([a-z_][a-z_\d]*)/i,index_access:/^\[(\d+)\]/,sign:/^[\+\-]/};function sprintf(key){return sprintf_format(sprintf_parse(key),arguments)}function vsprintf(fmt,argv){return sprintf.apply(null,[fmt].concat(argv||[]))}function sprintf_format(parse_tree,argv){var cursor=1,tree_length=parse_tree.length,arg,output="",i,k,match,pad,pad_character,pad_length,is_positive,sign;for(i=0;i=0}switch(match[8]){case"b":arg=parseInt(arg,10).toString(2);break;case"c":arg=String.fromCharCode(parseInt(arg,10));break;case"d":case"i":arg=parseInt(arg,10);break;case"j":arg=JSON.stringify(arg,null,match[6]?parseInt(match[6]):0);break;case"e":arg=match[7]?parseFloat(arg).toExponential(match[7]):parseFloat(arg).toExponential();break;case"f":arg=match[7]?parseFloat(arg).toFixed(match[7]):parseFloat(arg);break;case"g":arg=match[7]?String(Number(arg.toPrecision(match[7]))):parseFloat(arg);break;case"o":arg=(parseInt(arg,10)>>>0).toString(8);break;case"s":arg=String(arg);arg=match[7]?arg.substring(0,match[7]):arg;break;case"t":arg=String(!!arg);arg=match[7]?arg.substring(0,match[7]):arg;break;case"T":arg=Object.prototype.toString.call(arg).slice(8,-1).toLowerCase();arg=match[7]?arg.substring(0,match[7]):arg;break;case"u":arg=parseInt(arg,10)>>>0;break;case"v":arg=arg.valueOf();arg=match[7]?arg.substring(0,match[7]):arg;break;case"x":arg=(parseInt(arg,10)>>>0).toString(16);break;case"X":arg=(parseInt(arg,10)>>>0).toString(16).toUpperCase();break}if(re.json.test(match[8])){output+=arg}else{if(re.number.test(match[8])&&(!is_positive||match[3])){sign=is_positive?"+":"-";arg=arg.toString().replace(re.sign,"")}else{sign=""}pad_character=match[4]?match[4]==="0"?"0":match[4].charAt(1):" ";pad_length=match[6]-(sign+arg).length;pad=match[6]?pad_length>0?pad_character.repeat(pad_length):"":"";output+=match[5]?sign+arg+pad:pad_character==="0"?sign+pad+arg:pad+sign+arg}}}return output}var sprintf_cache=Object.create(null);function sprintf_parse(fmt){if(sprintf_cache[fmt]){return sprintf_cache[fmt]}var _fmt=fmt,match,parse_tree=[],arg_names=0;while(_fmt){if((match=re.text.exec(_fmt))!==null){parse_tree.push(match[0])}else if((match=re.modulo.exec(_fmt))!==null){parse_tree.push("%")}else if((match=re.placeholder.exec(_fmt))!==null){if(match[2]){arg_names|=1;var field_list=[],replacement_field=match[2],field_match=[];if((field_match=re.key.exec(replacement_field))!==null){field_list.push(field_match[1]);while((replacement_field=replacement_field.substring(field_match[0].length))!==""){if((field_match=re.key_access.exec(replacement_field))!==null){field_list.push(field_match[1])}else if((field_match=re.index_access.exec(replacement_field))!==null){field_list.push(field_match[1])}else{throw new SyntaxError("[sprintf] failed to parse named argument key")}}}else{throw new SyntaxError("[sprintf] failed to parse named argument key")}match[2]=field_list}else{arg_names|=2}if(arg_names===3){throw new Error("[sprintf] mixing positional and named placeholders is not (yet) supported")}parse_tree.push(match)}else{throw new SyntaxError("[sprintf] unexpected placeholder")}_fmt=_fmt.substring(match[0].length)}return sprintf_cache[fmt]=parse_tree}if(typeof exports!=="undefined"){exports["sprintf"]=sprintf;exports["vsprintf"]=vsprintf}if(typeof window!=="undefined"){window["sprintf"]=sprintf;window["vsprintf"]=vsprintf;if(typeof define==="function"&&define["amd"]){define(function(){return{sprintf:sprintf,vsprintf:vsprintf}})}}}()},{}],490:[function(require,module,exports){"use strict";var paren=require("parenthesis");module.exports=function splitBy(string,separator,o){if(string==null)throw Error("First argument should be a string");if(separator==null)throw Error("Separator should be a string or a RegExp");if(!o)o={};else if(typeof o==="string"||Array.isArray(o)){o={ignore:o}}if(o.escape==null)o.escape=true;if(o.ignore==null)o.ignore=["[]","()","{}","<>",'""',"''","``","“”","«»"];else{if(typeof o.ignore==="string"){o.ignore=[o.ignore]}o.ignore=o.ignore.map(function(pair){if(pair.length===1)pair=pair+pair;return pair})}var tokens=paren.parse(string,{flat:true,brackets:o.ignore});var str=tokens[0];var parts=str.split(separator);if(o.escape){var cleanParts=[];for(var i=0;i0){v=T[T.length-1];var e=adjList[v];if(child[v]=0){sccLinks[v].push(scc[u])}}child[v]=i}else{if(lowValue[v]===index[v]){var component=[];var links=[],linkCount=0;for(var i=S.length-1;i>=0;--i){var w=S[i];active[w]=false;component.push(w);links.push(sccLinks[w]);linkCount+=sccLinks[w].length;scc[w]=components.length;if(w===v){S.length=i;break}}components.push(component);var allLinks=new Array(linkCount);for(var i=0;i c)|0 },");if(dtype==="generic"){code.push("getters:[0],")}var cubeArgs=[];var extraArgs=[];for(var i=0;i>>7){")}for(var i=0;i<1<<(1<128){if(i%128===0){if(extraFuncs.length>0){currentFunc.push("}}")}var efName="vExtra"+extraFuncs.length;code.push("case ",i>>>7,":",efName,"(m&0x7f,",extraArgs.join(),");break;");currentFunc=["function ",efName,"(m,",extraArgs.join(),"){switch(m){"];extraFuncs.push(currentFunc)}}currentFunc.push("case ",i&127,":");var crossings=new Array(dimension);var denoms=new Array(dimension);var crossingCount=new Array(dimension);var bias=new Array(dimension);var totalCrossings=0;for(var j=0;jj){continue}if(!(i&1<0){cStr="+"+crossingCount[k]+"*c"}var weight=.5*(crossings[k].length/totalCrossings);var shift=.5+.5*(bias[k]/totalCrossings);vertexStr.push("d"+k+"-"+shift+"-"+weight+"*("+crossings[k].join("+")+cStr+")/("+denoms[k].join("+")+")")}}currentFunc.push("a.push([",vertexStr.join(),"]);","break;")}code.push("}},");if(extraFuncs.length>0){currentFunc.push("}}")}var faceArgs=[];for(var i=0;i<1<1){div=1}if(div<-1){div=-1}return sign*Math.acos(div)};var getArcCenter=function getArcCenter(px,py,cx,cy,rx,ry,largeArcFlag,sweepFlag,sinphi,cosphi,pxp,pyp){var rxsq=Math.pow(rx,2);var rysq=Math.pow(ry,2);var pxpsq=Math.pow(pxp,2);var pypsq=Math.pow(pyp,2);var radicant=rxsq*rysq-rxsq*pypsq-rysq*pxpsq;if(radicant<0){radicant=0}radicant/=rxsq*pypsq+rysq*pxpsq;radicant=Math.sqrt(radicant)*(largeArcFlag===sweepFlag?-1:1);var centerxp=radicant*rx/ry*pyp;var centeryp=radicant*-ry/rx*pxp;var centerx=cosphi*centerxp-sinphi*centeryp+(px+cx)/2;var centery=sinphi*centerxp+cosphi*centeryp+(py+cy)/2;var vx1=(pxp-centerxp)/rx;var vy1=(pyp-centeryp)/ry;var vx2=(-pxp-centerxp)/rx;var vy2=(-pyp-centeryp)/ry;var ang1=vectorAngle(1,0,vx1,vy1);var ang2=vectorAngle(vx1,vy1,vx2,vy2);if(sweepFlag===0&&ang2>0){ang2-=TAU}if(sweepFlag===1&&ang2<0){ang2+=TAU}return[centerx,centery,ang1,ang2]};var arcToBezier=function arcToBezier(_ref2){var px=_ref2.px,py=_ref2.py,cx=_ref2.cx,cy=_ref2.cy,rx=_ref2.rx,ry=_ref2.ry,_ref2$xAxisRotation=_ref2.xAxisRotation,xAxisRotation=_ref2$xAxisRotation===undefined?0:_ref2$xAxisRotation,_ref2$largeArcFlag=_ref2.largeArcFlag,largeArcFlag=_ref2$largeArcFlag===undefined?0:_ref2$largeArcFlag,_ref2$sweepFlag=_ref2.sweepFlag,sweepFlag=_ref2$sweepFlag===undefined?0:_ref2$sweepFlag;var curves=[];if(rx===0||ry===0){return[]}var sinphi=Math.sin(xAxisRotation*TAU/360);var cosphi=Math.cos(xAxisRotation*TAU/360);var pxp=cosphi*(px-cx)/2+sinphi*(py-cy)/2;var pyp=-sinphi*(px-cx)/2+cosphi*(py-cy)/2;if(pxp===0&&pyp===0){return[]}rx=Math.abs(rx);ry=Math.abs(ry);var lambda=Math.pow(pxp,2)/Math.pow(rx,2)+Math.pow(pyp,2)/Math.pow(ry,2);if(lambda>1){rx*=Math.sqrt(lambda);ry*=Math.sqrt(lambda)}var _getArcCenter=getArcCenter(px,py,cx,cy,rx,ry,largeArcFlag,sweepFlag,sinphi,cosphi,pxp,pyp),_getArcCenter2=_slicedToArray(_getArcCenter,4),centerx=_getArcCenter2[0],centery=_getArcCenter2[1],ang1=_getArcCenter2[2],ang2=_getArcCenter2[3];var segments=Math.max(Math.ceil(Math.abs(ang2)/(TAU/4)),1);ang2/=segments;for(var i=0;ibounds[2])bounds[2]=points[j+0];if(points[j+1]>bounds[3])bounds[3]=points[j+1]}}return bounds}},{"abs-svg-path":51,assert:59,"is-svg-path":391,"normalize-svg-path":496,"parse-svg-path":427}],496:[function(require,module,exports){"use strict";module.exports=normalize;var arcToCurve=require("svg-arc-to-cubic-bezier");function normalize(path){var prev;var result=[];var bezierX=0;var bezierY=0;var startX=0;var startY=0;var quadX=null;var quadY=null;var x=0;var y=0;for(var i=0,len=path.length;i4){bezierX=seg[seg.length-4];bezierY=seg[seg.length-3]}else{bezierX=x;bezierY=y}result.push(seg)}return result}function line(x1,y1,x2,y2){return["C",x1,y1,x2,y2,x2,y2]}function quadratic(x1,y1,cx,cy,x2,y2){return["C",x1/3+2/3*cx,y1/3+2/3*cy,x2/3+2/3*cx,y2/3+2/3*cy,x2,y2]}},{"svg-arc-to-cubic-bezier":494}],497:[function(require,module,exports){(function(global){"use strict";var pathBounds=require("svg-path-bounds");var parsePath=require("parse-svg-path");var drawPath=require("draw-svg-path");var isSvgPath=require("is-svg-path");var bitmapSdf=require("bitmap-sdf");var canvas=document.createElement("canvas");var ctx=canvas.getContext("2d");module.exports=pathSdf;function pathSdf(path,options){if(!isSvgPath(path))throw Error("Argument should be valid svg path string");if(!options)options={};var w,h;if(options.shape){w=options.shape[0];h=options.shape[1]}else{w=canvas.width=options.w||options.width||200;h=canvas.height=options.h||options.height||200}var size=Math.min(w,h);var stroke=options.stroke||0;var viewbox=options.viewbox||options.viewBox||pathBounds(path);var scale=[w/(viewbox[2]-viewbox[0]),h/(viewbox[3]-viewbox[1])];var maxScale=Math.min(scale[0]||0,scale[1]||0)/2;ctx.fillStyle="black";ctx.fillRect(0,0,w,h);ctx.fillStyle="white";if(stroke){if(typeof stroke!="number")stroke=1;if(stroke>0){ctx.strokeStyle="white"}else{ctx.strokeStyle="black"}ctx.lineWidth=Math.abs(stroke)}ctx.translate(w*.5,h*.5);ctx.scale(maxScale,maxScale);if(global.Path2D){var path2d=new Path2D(path);ctx.fill(path2d);stroke&&ctx.stroke(path2d)}else{var segments=parsePath(path);drawPath(ctx,segments);ctx.fill();stroke&&ctx.stroke()}ctx.setTransform(1,0,0,1,0,0);var data=bitmapSdf(ctx,{cutoff:options.cutoff!=null?options.cutoff:.5,radius:options.radius!=null?options.radius:size*.5});return data}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"bitmap-sdf":81,"draw-svg-path":152,"is-svg-path":391,"parse-svg-path":427,"svg-path-bounds":495}],498:[function(require,module,exports){(function(process){"use strict";module.exports=textGet;var vectorizeText=require("vectorize-text");var globals=window||process.global||{};var __TEXT_CACHE=globals.__TEXT_CACHE||{};globals.__TEXT_CACHE={};function unwrap(mesh){var cells=mesh.cells;var positions=mesh.positions;var data=new Float32Array(cells.length*6);var ptr=0;var shapeX=0;for(var i=0;i0){shapeX+=.02}}var data=new Float32Array(bufferSize);var ptr=0;var xOffset=-.5*shapeX;for(var i=0;i=0;var needsAlphaFormat=!formatSet&&hasAlpha&&(format==="hex"||format==="hex6"||format==="hex3"||format==="hex4"||format==="hex8"||format==="name");if(needsAlphaFormat){if(format==="name"&&this._a===0){return this.toName()}return this.toRgbString()}if(format==="rgb"){formattedString=this.toRgbString()}if(format==="prgb"){formattedString=this.toPercentageRgbString()}if(format==="hex"||format==="hex6"){formattedString=this.toHexString()}if(format==="hex3"){formattedString=this.toHexString(true)}if(format==="hex4"){formattedString=this.toHex8String(true)}if(format==="hex8"){formattedString=this.toHex8String()}if(format==="name"){formattedString=this.toName()}if(format==="hsl"){formattedString=this.toHslString()}if(format==="hsv"){formattedString=this.toHsvString()}return formattedString||this.toHexString()},clone:function(){return tinycolor(this.toString())},_applyModification:function(fn,args){var color=fn.apply(null,[this].concat([].slice.call(args)));this._r=color._r;this._g=color._g;this._b=color._b;this.setAlpha(color._a);return this},lighten:function(){return this._applyModification(lighten,arguments)},brighten:function(){return this._applyModification(brighten,arguments)},darken:function(){return this._applyModification(darken,arguments)},desaturate:function(){return this._applyModification(desaturate,arguments)},saturate:function(){return this._applyModification(saturate,arguments)},greyscale:function(){return this._applyModification(greyscale,arguments)},spin:function(){return this._applyModification(spin,arguments)},_applyCombination:function(fn,args){return fn.apply(null,[this].concat([].slice.call(args)))},analogous:function(){return this._applyCombination(analogous,arguments)},complement:function(){return this._applyCombination(complement,arguments)},monochromatic:function(){return this._applyCombination(monochromatic,arguments)},splitcomplement:function(){return this._applyCombination(splitcomplement,arguments)},triad:function(){return this._applyCombination(triad,arguments)},tetrad:function(){return this._applyCombination(tetrad,arguments)}};tinycolor.fromRatio=function(color,opts){if(typeof color=="object"){var newColor={};for(var i in color){if(color.hasOwnProperty(i)){if(i==="a"){newColor[i]=color[i]}else{newColor[i]=convertToPercentage(color[i])}}}color=newColor}return tinycolor(color,opts)};function inputToRGB(color){var rgb={r:0,g:0,b:0};var a=1;var s=null;var v=null;var l=null;var ok=false;var format=false;if(typeof color=="string"){color=stringInputToObject(color)}if(typeof color=="object"){if(isValidCSSUnit(color.r)&&isValidCSSUnit(color.g)&&isValidCSSUnit(color.b)){rgb=rgbToRgb(color.r,color.g,color.b);ok=true;format=String(color.r).substr(-1)==="%"?"prgb":"rgb"}else if(isValidCSSUnit(color.h)&&isValidCSSUnit(color.s)&&isValidCSSUnit(color.v)){s=convertToPercentage(color.s);v=convertToPercentage(color.v);rgb=hsvToRgb(color.h,s,v);ok=true;format="hsv"}else if(isValidCSSUnit(color.h)&&isValidCSSUnit(color.s)&&isValidCSSUnit(color.l)){s=convertToPercentage(color.s);l=convertToPercentage(color.l);rgb=hslToRgb(color.h,s,l);ok=true;format="hsl"}if(color.hasOwnProperty("a")){a=color.a}}a=boundAlpha(a);return{ok:ok,format:color.format||format,r:mathMin(255,mathMax(rgb.r,0)),g:mathMin(255,mathMax(rgb.g,0)),b:mathMin(255,mathMax(rgb.b,0)),a:a}}function rgbToRgb(r,g,b){return{r:bound01(r,255)*255,g:bound01(g,255)*255,b:bound01(b,255)*255}}function rgbToHsl(r,g,b){r=bound01(r,255);g=bound01(g,255);b=bound01(b,255);var max=mathMax(r,g,b),min=mathMin(r,g,b);var h,s,l=(max+min)/2;if(max==min){h=s=0}else{var d=max-min;s=l>.5?d/(2-max-min):d/(max+min);switch(max){case r:h=(g-b)/d+(g1)t-=1;if(t<1/6)return p+(q-p)*6*t;if(t<1/2)return q;if(t<2/3)return p+(q-p)*(2/3-t)*6;return p}if(s===0){r=g=b=l}else{var q=l<.5?l*(1+s):l+s-l*s;var p=2*l-q;r=hue2rgb(p,q,h+1/3);g=hue2rgb(p,q,h);b=hue2rgb(p,q,h-1/3)}return{r:r*255,g:g*255,b:b*255}}function rgbToHsv(r,g,b){r=bound01(r,255);g=bound01(g,255);b=bound01(b,255);var max=mathMax(r,g,b),min=mathMin(r,g,b);var h,s,v=max;var d=max-min;s=max===0?0:d/max;if(max==min){h=0}else{switch(max){case r:h=(g-b)/d+(g>1)+720)%360;--results;){hsl.h=(hsl.h+part)%360;ret.push(tinycolor(hsl))}return ret}function monochromatic(color,results){results=results||6;var hsv=tinycolor(color).toHsv();var h=hsv.h,s=hsv.s,v=hsv.v;var ret=[];var modification=1/results;while(results--){ret.push(tinycolor({h:h,s:s,v:v}));v=(v+modification)%1}return ret}tinycolor.mix=function(color1,color2,amount){amount=amount===0?0:amount||50;var rgb1=tinycolor(color1).toRgb();var rgb2=tinycolor(color2).toRgb();var p=amount/100;var rgba={r:(rgb2.r-rgb1.r)*p+rgb1.r,g:(rgb2.g-rgb1.g)*p+rgb1.g,b:(rgb2.b-rgb1.b)*p+rgb1.b,a:(rgb2.a-rgb1.a)*p+rgb1.a};return tinycolor(rgba)};tinycolor.readability=function(color1,color2){var c1=tinycolor(color1);var c2=tinycolor(color2);return(Math.max(c1.getLuminance(),c2.getLuminance())+.05)/(Math.min(c1.getLuminance(),c2.getLuminance())+.05)};tinycolor.isReadable=function(color1,color2,wcag2){var readability=tinycolor.readability(color1,color2);var wcag2Parms,out;out=false;wcag2Parms=validateWCAG2Parms(wcag2);switch(wcag2Parms.level+wcag2Parms.size){case"AAsmall":case"AAAlarge":out=readability>=4.5;break;case"AAlarge":out=readability>=3;break;case"AAAsmall":out=readability>=7;break}return out};tinycolor.mostReadable=function(baseColor,colorList,args){var bestColor=null;var bestScore=0;var readability;var includeFallbackColors,level,size;args=args||{};includeFallbackColors=args.includeFallbackColors;level=args.level;size=args.size;for(var i=0;ibestScore){bestScore=readability;bestColor=tinycolor(colorList[i])}}if(tinycolor.isReadable(baseColor,bestColor,{level:level,size:size})||!includeFallbackColors){return bestColor}else{args.includeFallbackColors=false;return tinycolor.mostReadable(baseColor,["#fff","#000"],args)}};var names=tinycolor.names={aliceblue:"f0f8ff",antiquewhite:"faebd7",aqua:"0ff",aquamarine:"7fffd4",azure:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"000",blanchedalmond:"ffebcd",blue:"00f",blueviolet:"8a2be2",brown:"a52a2a",burlywood:"deb887",burntsienna:"ea7e5d",cadetblue:"5f9ea0",chartreuse:"7fff00",chocolate:"d2691e",coral:"ff7f50",cornflowerblue:"6495ed",cornsilk:"fff8dc",crimson:"dc143c",cyan:"0ff",darkblue:"00008b",darkcyan:"008b8b",darkgoldenrod:"b8860b",darkgray:"a9a9a9",darkgreen:"006400",darkgrey:"a9a9a9",darkkhaki:"bdb76b",darkmagenta:"8b008b",darkolivegreen:"556b2f",darkorange:"ff8c00",darkorchid:"9932cc",darkred:"8b0000",darksalmon:"e9967a",darkseagreen:"8fbc8f",darkslateblue:"483d8b",darkslategray:"2f4f4f",darkslategrey:"2f4f4f",darkturquoise:"00ced1",darkviolet:"9400d3",deeppink:"ff1493",deepskyblue:"00bfff",dimgray:"696969",dimgrey:"696969",dodgerblue:"1e90ff",firebrick:"b22222",floralwhite:"fffaf0",forestgreen:"228b22",fuchsia:"f0f",gainsboro:"dcdcdc",ghostwhite:"f8f8ff",gold:"ffd700",goldenrod:"daa520",gray:"808080",green:"008000",greenyellow:"adff2f",grey:"808080",honeydew:"f0fff0",hotpink:"ff69b4",indianred:"cd5c5c",indigo:"4b0082",ivory:"fffff0",khaki:"f0e68c",lavender:"e6e6fa",lavenderblush:"fff0f5",lawngreen:"7cfc00",lemonchiffon:"fffacd",lightblue:"add8e6",lightcoral:"f08080",lightcyan:"e0ffff",lightgoldenrodyellow:"fafad2",lightgray:"d3d3d3",lightgreen:"90ee90",lightgrey:"d3d3d3",lightpink:"ffb6c1",lightsalmon:"ffa07a",lightseagreen:"20b2aa",lightskyblue:"87cefa",lightslategray:"789",lightslategrey:"789",lightsteelblue:"b0c4de",lightyellow:"ffffe0",lime:"0f0",limegreen:"32cd32",linen:"faf0e6",magenta:"f0f",maroon:"800000",mediumaquamarine:"66cdaa",mediumblue:"0000cd",mediumorchid:"ba55d3",mediumpurple:"9370db",mediumseagreen:"3cb371",mediumslateblue:"7b68ee",mediumspringgreen:"00fa9a",mediumturquoise:"48d1cc",mediumvioletred:"c71585",midnightblue:"191970",mintcream:"f5fffa",mistyrose:"ffe4e1",moccasin:"ffe4b5",navajowhite:"ffdead",navy:"000080",oldlace:"fdf5e6",olive:"808000",olivedrab:"6b8e23",orange:"ffa500",orangered:"ff4500",orchid:"da70d6",palegoldenrod:"eee8aa",palegreen:"98fb98",paleturquoise:"afeeee",palevioletred:"db7093",papayawhip:"ffefd5",peachpuff:"ffdab9",peru:"cd853f",pink:"ffc0cb",plum:"dda0dd",powderblue:"b0e0e6",purple:"800080",rebeccapurple:"663399",red:"f00",rosybrown:"bc8f8f",royalblue:"4169e1",saddlebrown:"8b4513",salmon:"fa8072",sandybrown:"f4a460",seagreen:"2e8b57",seashell:"fff5ee",sienna:"a0522d",silver:"c0c0c0",skyblue:"87ceeb",slateblue:"6a5acd",slategray:"708090",slategrey:"708090",snow:"fffafa",springgreen:"00ff7f",steelblue:"4682b4",tan:"d2b48c",teal:"008080",thistle:"d8bfd8",tomato:"ff6347",turquoise:"40e0d0",violet:"ee82ee",wheat:"f5deb3",white:"fff",whitesmoke:"f5f5f5",yellow:"ff0",yellowgreen:"9acd32"};var hexNames=tinycolor.hexNames=flip(names);function flip(o){var flipped={};for(var i in o){if(o.hasOwnProperty(i)){flipped[o[i]]=i}}return flipped}function boundAlpha(a){a=parseFloat(a);if(isNaN(a)||a<0||a>1){a=1}return a}function bound01(n,max){if(isOnePointZero(n)){n="100%"}var processPercent=isPercentage(n);n=mathMin(max,mathMax(0,parseFloat(n)));if(processPercent){n=parseInt(n*max,10)/100}if(Math.abs(n-max)<1e-6){return 1}return n%max/parseFloat(max)}function clamp01(val){return mathMin(1,mathMax(0,val))}function parseIntFromHex(val){return parseInt(val,16)}function isOnePointZero(n){return typeof n=="string"&&n.indexOf(".")!=-1&&parseFloat(n)===1}function isPercentage(n){return typeof n==="string"&&n.indexOf("%")!=-1}function pad2(c){return c.length==1?"0"+c:""+c}function convertToPercentage(n){if(n<=1){n=n*100+"%"}return n}function convertDecimalToHex(d){return Math.round(parseFloat(d)*255).toString(16)}function convertHexToDecimal(h){return parseIntFromHex(h)/255}var matchers=function(){var CSS_INTEGER="[-\\+]?\\d+%?";var CSS_NUMBER="[-\\+]?\\d*\\.\\d+%?";var CSS_UNIT="(?:"+CSS_NUMBER+")|(?:"+CSS_INTEGER+")";var PERMISSIVE_MATCH3="[\\s|\\(]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")\\s*\\)?";var PERMISSIVE_MATCH4="[\\s|\\(]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")[,|\\s]+("+CSS_UNIT+")\\s*\\)?";return{CSS_UNIT:new RegExp(CSS_UNIT),rgb:new RegExp("rgb"+PERMISSIVE_MATCH3),rgba:new RegExp("rgba"+PERMISSIVE_MATCH4),hsl:new RegExp("hsl"+PERMISSIVE_MATCH3),hsla:new RegExp("hsla"+PERMISSIVE_MATCH4),hsv:new RegExp("hsv"+PERMISSIVE_MATCH3),hsva:new RegExp("hsva"+PERMISSIVE_MATCH4),hex3:/^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,hex6:/^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,hex4:/^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,hex8:/^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/}}();function isValidCSSUnit(color){return!!matchers.CSS_UNIT.exec(color)}function stringInputToObject(color){color=color.replace(trimLeft,"").replace(trimRight,"").toLowerCase();var named=false;if(names[color]){color=names[color];named=true}else if(color=="transparent"){return{r:0,g:0,b:0,a:0,format:"name"}}var match;if(match=matchers.rgb.exec(color)){return{r:match[1],g:match[2],b:match[3]}}if(match=matchers.rgba.exec(color)){return{r:match[1],g:match[2],b:match[3],a:match[4]}}if(match=matchers.hsl.exec(color)){return{h:match[1],s:match[2],l:match[3]}}if(match=matchers.hsla.exec(color)){return{h:match[1],s:match[2],l:match[3],a:match[4]}}if(match=matchers.hsv.exec(color)){return{h:match[1],s:match[2],v:match[3]}}if(match=matchers.hsva.exec(color)){return{h:match[1],s:match[2],v:match[3],a:match[4]}}if(match=matchers.hex8.exec(color)){return{r:parseIntFromHex(match[1]),g:parseIntFromHex(match[2]),b:parseIntFromHex(match[3]),a:convertHexToDecimal(match[4]),format:named?"name":"hex8"}}if(match=matchers.hex6.exec(color)){return{r:parseIntFromHex(match[1]),g:parseIntFromHex(match[2]),b:parseIntFromHex(match[3]),format:named?"name":"hex"}}if(match=matchers.hex4.exec(color)){return{r:parseIntFromHex(match[1]+""+match[1]),g:parseIntFromHex(match[2]+""+match[2]),b:parseIntFromHex(match[3]+""+match[3]),a:convertHexToDecimal(match[4]+""+match[4]),format:named?"name":"hex8"}}if(match=matchers.hex3.exec(color)){return{r:parseIntFromHex(match[1]+""+match[1]),g:parseIntFromHex(match[2]+""+match[2]),b:parseIntFromHex(match[3]+""+match[3]),format:named?"name":"hex"}}return false}function validateWCAG2Parms(parms){var level,size;parms=parms||{level:"AA",size:"small"};level=(parms.level||"AA").toUpperCase();size=(parms.size||"small").toLowerCase();if(level!=="AA"&&level!=="AAA"){level="AA"}if(size!=="small"&&size!=="large"){size="small"}return{level:level,size:size}}if(typeof module!=="undefined"&&module.exports){module.exports=tinycolor}else if(typeof define==="function"&&define.amd){define(function(){return tinycolor})}else{window.tinycolor=tinycolor}})(Math)},{}],500:[function(require,module,exports){"use strict";module.exports=float32;module.exports.float32=module.exports.float=float32;module.exports.fract32=module.exports.fract=fract32;function fract32(arr){if(typeof arr==="number"){return float32(arr-float32(arr))}var fract=float32(arr);for(var i=0,l=fract.length;ix1)x1=p1[0];if(p1[1]y1)y1=p1[1]}function bboxGeometry(o){switch(o.type){case"GeometryCollection":o.geometries.forEach(bboxGeometry);break;case"Point":bboxPoint(o.coordinates);break;case"MultiPoint":o.coordinates.forEach(bboxPoint);break}}if(!bbox){var t=transform(topology),p0,p1=new Array(2),name,x0=Infinity,y0=x0,x1=-x0,y1=-x0;topology.arcs.forEach(function(arc){var i=-1,n=arc.length;while(++ix1)x1=p1[0];if(p1[1]y1)y1=p1[1]}});for(name in topology.objects){bboxGeometry(topology.objects[name])}bbox=topology.bbox=[x0,y0,x1,y1]}return bbox};var reverse=function(array,n){var t,j=array.length,i=j-n;while(i<--j)t=array[i],array[i++]=array[j],array[j]=t};var feature=function(topology,o){return o.type==="GeometryCollection"?{type:"FeatureCollection",features:o.geometries.map(function(o){return feature$1(topology,o)})}:feature$1(topology,o)};function feature$1(topology,o){var id=o.id,bbox=o.bbox,properties=o.properties==null?{}:o.properties,geometry=object(topology,o);return id==null&&bbox==null?{type:"Feature",properties:properties,geometry:geometry}:bbox==null?{type:"Feature",id:id,properties:properties,geometry:geometry}:{type:"Feature",id:id,bbox:bbox,properties:properties,geometry:geometry}}function object(topology,o){var transformPoint=transform(topology),arcs=topology.arcs;function arc(i,points){if(points.length)points.pop();for(var a=arcs[i<0?~i:i],k=0,n=a.length;k1)arcs=extractArcs(topology,object$$1,filter);else for(i=0,arcs=new Array(n=topology.arcs.length);i1){for(var i=1,k=area(arcs[0]),ki,t;ik){t=arcs[0],arcs[0]=arcs[i],arcs[i]=t,k=ki}}}return arcs})}}var bisect=function(a,x){var lo=0,hi=a.length;while(lo>>1;if(a[mid]=2))throw new Error("n must be ≥2");if(topology.transform)throw new Error("already quantized");var bb=bbox(topology),name,dx=bb[0],kx=(bb[2]-dx)/(n-1)||1,dy=bb[1],ky=(bb[3]-dy)/(n-1)||1;function quantizePoint(p){p[0]=Math.round((p[0]-dx)/kx);p[1]=Math.round((p[1]-dy)/ky)}function quantizeGeometry(o){switch(o.type){case"GeometryCollection":o.geometries.forEach(quantizeGeometry);break;case"Point":quantizePoint(o.coordinates);break;case"MultiPoint":o.coordinates.forEach(quantizePoint);break}}topology.arcs.forEach(function(arc){var i=1,j=1,n=arc.length,pi=arc[0],x0=pi[0]=Math.round((pi[0]-dx)/kx),y0=pi[1]=Math.round((pi[1]-dy)/ky),pj,x1,y1;for(;iMath.max(vy,vz)){u[2]=1}else if(vy>Math.max(vx,vz)){u[0]=1}else{u[1]=1}var vv=0;var uv=0;for(var i=0;i<3;++i){vv+=v[i]*v[i];uv+=u[i]*v[i]}for(var i=0;i<3;++i){u[i]-=uv/vv*v[i]}normalize3(u,u);return u}function TurntableController(zoomMin,zoomMax,center,up,right,radius,theta,phi){this.center=filterVector(center);this.up=filterVector(up);this.right=filterVector(right);this.radius=filterVector([radius]);this.angle=filterVector([theta,phi]);this.angle.bounds=[[-Infinity,-Math.PI/2],[Infinity,Math.PI/2]];this.setDistanceLimits(zoomMin,zoomMax);this.computedCenter=this.center.curve(0);this.computedUp=this.up.curve(0);this.computedRight=this.right.curve(0);this.computedRadius=this.radius.curve(0);this.computedAngle=this.angle.curve(0);this.computedToward=[0,0,0];this.computedEye=[0,0,0];this.computedMatrix=new Array(16);for(var i=0;i<16;++i){this.computedMatrix[i]=.5}this.recalcMatrix(0)}var proto=TurntableController.prototype;proto.setDistanceLimits=function(minDist,maxDist){if(minDist>0){minDist=Math.log(minDist)}else{minDist=-Infinity}if(maxDist>0){maxDist=Math.log(maxDist)}else{maxDist=Infinity}maxDist=Math.max(maxDist,minDist);this.radius.bounds[0][0]=minDist;this.radius.bounds[1][0]=maxDist};proto.getDistanceLimits=function(out){var bounds=this.radius.bounds[0];if(out){out[0]=Math.exp(bounds[0][0]);out[1]=Math.exp(bounds[1][0]);return out}return[Math.exp(bounds[0][0]),Math.exp(bounds[1][0])]};proto.recalcMatrix=function(t){this.center.curve(t);this.up.curve(t);this.right.curve(t);this.radius.curve(t);this.angle.curve(t);var up=this.computedUp;var right=this.computedRight;var uu=0;var ur=0;for(var i=0;i<3;++i){ur+=up[i]*right[i];uu+=up[i]*up[i]}var ul=Math.sqrt(uu);var rr=0;for(var i=0;i<3;++i){right[i]-=up[i]*ur/uu;rr+=right[i]*right[i];up[i]/=ul}var rl=Math.sqrt(rr);for(var i=0;i<3;++i){right[i]/=rl}var toward=this.computedToward;cross(toward,up,right);normalize3(toward,toward);var radius=Math.exp(this.computedRadius[0]);var theta=this.computedAngle[0];var phi=this.computedAngle[1];var ctheta=Math.cos(theta);var stheta=Math.sin(theta);var cphi=Math.cos(phi);var sphi=Math.sin(phi);var center=this.computedCenter;var wx=ctheta*cphi;var wy=stheta*cphi;var wz=sphi;var sx=-ctheta*sphi;var sy=-stheta*sphi;var sz=cphi;var eye=this.computedEye;var mat=this.computedMatrix;for(var i=0;i<3;++i){var x=wx*right[i]+wy*toward[i]+wz*up[i];mat[4*i+1]=sx*right[i]+sy*toward[i]+sz*up[i];mat[4*i+2]=x;mat[4*i+3]=0}var ax=mat[1];var ay=mat[5];var az=mat[9];var bx=mat[2];var by=mat[6];var bz=mat[10];var cx=ay*bz-az*by;var cy=az*bx-ax*bz;var cz=ax*by-ay*bx;var cl=len3(cx,cy,cz);cx/=cl;cy/=cl;cz/=cl;mat[0]=cx;mat[4]=cy;mat[8]=cz;for(var i=0;i<3;++i){eye[i]=center[i]+mat[2+4*i]*radius}for(var i=0;i<3;++i){var rr=0;for(var j=0;j<3;++j){rr+=mat[i+4*j]*eye[j]}mat[12+i]=-rr}mat[15]=1};proto.getMatrix=function(t,result){this.recalcMatrix(t);var mat=this.computedMatrix;if(result){for(var i=0;i<16;++i){result[i]=mat[i]}return result}return mat};var zAxis=[0,0,0];proto.rotate=function(t,dtheta,dphi,droll){this.angle.move(t,dtheta,dphi);if(droll){this.recalcMatrix(t);var mat=this.computedMatrix;zAxis[0]=mat[2];zAxis[1]=mat[6];zAxis[2]=mat[10];var up=this.computedUp;var right=this.computedRight;var toward=this.computedToward;for(var i=0;i<3;++i){mat[4*i]=up[i];mat[4*i+1]=right[i];mat[4*i+2]=toward[i]}rotateM(mat,mat,droll,zAxis);for(var i=0;i<3;++i){up[i]=mat[4*i];right[i]=mat[4*i+1]}this.up.set(t,up[0],up[1],up[2]);this.right.set(t,right[0],right[1],right[2])}};proto.pan=function(t,dx,dy,dz){dx=dx||0;dy=dy||0;dz=dz||0;this.recalcMatrix(t);var mat=this.computedMatrix;var dist=Math.exp(this.computedRadius[0]);var ux=mat[1];var uy=mat[5];var uz=mat[9];var ul=len3(ux,uy,uz);ux/=ul;uy/=ul;uz/=ul;var rx=mat[0];var ry=mat[4];var rz=mat[8];var ru=rx*ux+ry*uy+rz*uz;rx-=ux*ru;ry-=uy*ru;rz-=uz*ru;var rl=len3(rx,ry,rz);rx/=rl;ry/=rl;rz/=rl;var vx=rx*dx+ux*dy;var vy=ry*dx+uy*dy;var vz=rz*dx+uz*dy;this.center.move(t,vx,vy,vz);var radius=Math.exp(this.computedRadius[0]);radius=Math.max(1e-4,radius+dz);this.radius.set(t,Math.log(radius))};proto.translate=function(t,dx,dy,dz){this.center.move(t,dx||0,dy||0,dz||0)};proto.setMatrix=function(t,mat,axes,noSnap){var ushift=1;if(typeof axes==="number"){ushift=axes|0}if(ushift<0||ushift>3){ushift=1}var vshift=(ushift+2)%3;var fshift=(ushift+1)%3;if(!mat){this.recalcMatrix(t);mat=this.computedMatrix}var ux=mat[ushift];var uy=mat[ushift+4];var uz=mat[ushift+8];if(!noSnap){var ul=len3(ux,uy,uz);ux/=ul;uy/=ul;uz/=ul}else{var ax=Math.abs(ux);var ay=Math.abs(uy);var az=Math.abs(uz);var am=Math.max(ax,ay,az);if(ax===am){ux=ux<0?-1:1;uy=uz=0}else if(az===am){uz=uz<0?-1:1;ux=uy=0}else{uy=uy<0?-1:1;ux=uz=0}}var rx=mat[vshift];var ry=mat[vshift+4];var rz=mat[vshift+8];var ru=rx*ux+ry*uy+rz*uz;rx-=ux*ru;ry-=uy*ru;rz-=uz*ru;var rl=len3(rx,ry,rz);rx/=rl;ry/=rl;rz/=rl;var fx=uy*rz-uz*ry;var fy=uz*rx-ux*rz;var fz=ux*ry-uy*rx;var fl=len3(fx,fy,fz);fx/=fl;fy/=fl;fz/=fl;this.center.jump(t,ex,ey,ez);this.radius.idle(t);this.up.jump(t,ux,uy,uz);this.right.jump(t,rx,ry,rz);var phi,theta;if(ushift===2){var cx=mat[1];var cy=mat[5];var cz=mat[9];var cr=cx*rx+cy*ry+cz*rz;var cf=cx*fx+cy*fy+cz*fz;if(tu<0){phi=-Math.PI/2}else{phi=Math.PI/2}theta=Math.atan2(cf,cr)}else{var tx=mat[2];var ty=mat[6];var tz=mat[10];var tu=tx*ux+ty*uy+tz*uz;var tr=tx*rx+ty*ry+tz*rz;var tf=tx*fx+ty*fy+tz*fz;phi=Math.asin(clamp1(tu));theta=Math.atan2(tf,tr)}this.angle.jump(t,theta,phi);this.recalcMatrix(t);var dx=mat[2];var dy=mat[6];var dz=mat[10];var imat=this.computedMatrix;invert44(imat,mat);var w=imat[15];var ex=imat[12]/w;var ey=imat[13]/w;var ez=imat[14]/w;var gs=Math.exp(this.computedRadius[0]);this.center.jump(t,ex-dx*gs,ey-dy*gs,ez-dz*gs)};proto.lastT=function(){return Math.max(this.center.lastT(),this.up.lastT(),this.right.lastT(),this.radius.lastT(),this.angle.lastT())};proto.idle=function(t){this.center.idle(t);this.up.idle(t);this.right.idle(t);this.radius.idle(t);this.angle.idle(t)};proto.flush=function(t){this.center.flush(t);this.up.flush(t);this.right.flush(t);this.radius.flush(t);this.angle.flush(t)};proto.setDistance=function(t,d){if(d>0){this.radius.set(t,Math.log(d))}};proto.lookAt=function(t,eye,center,up){this.recalcMatrix(t);eye=eye||this.computedEye;center=center||this.computedCenter;up=up||this.computedUp;var ux=up[0];var uy=up[1];var uz=up[2];var ul=len3(ux,uy,uz);if(ul<1e-6){return}ux/=ul;uy/=ul;uz/=ul;var tx=eye[0]-center[0];var ty=eye[1]-center[1];var tz=eye[2]-center[2];var tl=len3(tx,ty,tz);if(tl<1e-6){return}tx/=tl;ty/=tl;tz/=tl;var right=this.computedRight;var rx=right[0];var ry=right[1];var rz=right[2];var ru=ux*rx+uy*ry+uz*rz;rx-=ru*ux;ry-=ru*uy;rz-=ru*uz;var rl=len3(rx,ry,rz);if(rl<.01){rx=uy*tz-uz*ty;ry=uz*tx-ux*tz;rz=ux*ty-uy*tx;rl=len3(rx,ry,rz);if(rl<1e-6){return}}rx/=rl;ry/=rl;rz/=rl;this.up.set(t,ux,uy,uz);this.right.set(t,rx,ry,rz);this.center.set(t,center[0],center[1],center[2]);this.radius.set(t,Math.log(tl));var fx=uy*rz-uz*ry;var fy=uz*rx-ux*rz;var fz=ux*ry-uy*rx;var fl=len3(fx,fy,fz);fx/=fl;fy/=fl;fz/=fl;var tu=ux*tx+uy*ty+uz*tz;var tr=rx*tx+ry*ty+rz*tz;var tf=fx*tx+fy*ty+fz*tz;var phi=Math.asin(clamp1(tu));var theta=Math.atan2(tf,tr);var angleState=this.angle._state;var lastTheta=angleState[angleState.length-1];var lastPhi=angleState[angleState.length-2];lastTheta=lastTheta%(2*Math.PI);var dp=Math.abs(lastTheta+2*Math.PI-theta);var d0=Math.abs(lastTheta-theta);var dn=Math.abs(lastTheta-2*Math.PI-theta);if(dp0){return d.pop()}return new ArrayBuffer(n)}exports.mallocArrayBuffer=mallocArrayBuffer;function mallocUint8(n){return new Uint8Array(mallocArrayBuffer(n),0,n)}exports.mallocUint8=mallocUint8;function mallocUint16(n){return new Uint16Array(mallocArrayBuffer(2*n),0,n)}exports.mallocUint16=mallocUint16;function mallocUint32(n){return new Uint32Array(mallocArrayBuffer(4*n),0,n)}exports.mallocUint32=mallocUint32;function mallocInt8(n){return new Int8Array(mallocArrayBuffer(n),0,n)}exports.mallocInt8=mallocInt8;function mallocInt16(n){return new Int16Array(mallocArrayBuffer(2*n),0,n)}exports.mallocInt16=mallocInt16;function mallocInt32(n){return new Int32Array(mallocArrayBuffer(4*n),0,n)}exports.mallocInt32=mallocInt32;function mallocFloat(n){return new Float32Array(mallocArrayBuffer(4*n),0,n)}exports.mallocFloat32=exports.mallocFloat=mallocFloat;function mallocDouble(n){return new Float64Array(mallocArrayBuffer(8*n),0,n)}exports.mallocFloat64=exports.mallocDouble=mallocDouble;function mallocUint8Clamped(n){if(hasUint8C){return new Uint8ClampedArray(mallocArrayBuffer(n),0,n)}else{return mallocUint8(n)}}exports.mallocUint8Clamped=mallocUint8Clamped;function mallocDataView(n){return new DataView(mallocArrayBuffer(n),0,n)}exports.mallocDataView=mallocDataView;function mallocBuffer(n){n=bits.nextPow2(n);var log_n=bits.log2(n);var cache=BUFFER[log_n];if(cache.length>0){return cache.pop()}return new Buffer(n)}exports.mallocBuffer=mallocBuffer;exports.clearCache=function clearCache(){for(var i=0;i<32;++i){POOL.UINT8[i].length=0;POOL.UINT16[i].length=0;POOL.UINT32[i].length=0;POOL.INT8[i].length=0;POOL.INT16[i].length=0;POOL.INT32[i].length=0;POOL.FLOAT[i].length=0;POOL.DOUBLE[i].length=0;POOL.UINT8C[i].length=0;DATA[i].length=0;BUFFER[i].length=0}}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{},require("buffer").Buffer)},{"bit-twiddle":80,buffer:92,dup:154}],508:[function(require,module,exports){"use strict";"use restrict";module.exports=UnionFind;function UnionFind(count){this.roots=new Array(count);this.ranks=new Array(count);for(var i=0;i=len)return x;switch(x){case"%s":return String(args[i++]);case"%d":return Number(args[i++]);case"%j":try{return JSON.stringify(args[i++])}catch(_){return"[Circular]"}default:return x}});for(var x=args[i];i=3)ctx.depth=arguments[2];if(arguments.length>=4)ctx.colors=arguments[3];if(isBoolean(opts)){ctx.showHidden=opts}else if(opts){exports._extend(ctx,opts)}if(isUndefined(ctx.showHidden))ctx.showHidden=false;if(isUndefined(ctx.depth))ctx.depth=2;if(isUndefined(ctx.colors))ctx.colors=false;if(isUndefined(ctx.customInspect))ctx.customInspect=true;if(ctx.colors)ctx.stylize=stylizeWithColor;return formatValue(ctx,obj,ctx.depth)}exports.inspect=inspect;inspect.colors={bold:[1,22],italic:[3,23],underline:[4,24],inverse:[7,27],white:[37,39],grey:[90,39],black:[30,39],blue:[34,39],cyan:[36,39],green:[32,39],magenta:[35,39],red:[31,39],yellow:[33,39]};inspect.styles={special:"cyan",number:"yellow",boolean:"yellow",undefined:"grey",null:"bold",string:"green",date:"magenta",regexp:"red"};function stylizeWithColor(str,styleType){var style=inspect.styles[styleType];if(style){return"["+inspect.colors[style][0]+"m"+str+"["+inspect.colors[style][1]+"m"}else{return str}}function stylizeNoColor(str,styleType){return str}function arrayToHash(array){var hash={};array.forEach(function(val,idx){hash[val]=true});return hash}function formatValue(ctx,value,recurseTimes){if(ctx.customInspect&&value&&isFunction(value.inspect)&&value.inspect!==exports.inspect&&!(value.constructor&&value.constructor.prototype===value)){var ret=value.inspect(recurseTimes,ctx);if(!isString(ret)){ret=formatValue(ctx,ret,recurseTimes)}return ret}var primitive=formatPrimitive(ctx,value);if(primitive){return primitive}var keys=Object.keys(value);var visibleKeys=arrayToHash(keys);if(ctx.showHidden){keys=Object.getOwnPropertyNames(value)}if(isError(value)&&(keys.indexOf("message")>=0||keys.indexOf("description")>=0)){return formatError(value)}if(keys.length===0){if(isFunction(value)){var name=value.name?": "+value.name:"";return ctx.stylize("[Function"+name+"]","special")}if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),"regexp")}if(isDate(value)){return ctx.stylize(Date.prototype.toString.call(value),"date")}if(isError(value)){return formatError(value)}}var base="",array=false,braces=["{","}"];if(isArray(value)){array=true;braces=["[","]"]}if(isFunction(value)){var n=value.name?": "+value.name:"";base=" [Function"+n+"]"}if(isRegExp(value)){base=" "+RegExp.prototype.toString.call(value)}if(isDate(value)){base=" "+Date.prototype.toUTCString.call(value)}if(isError(value)){base=" "+formatError(value)}if(keys.length===0&&(!array||value.length==0)){return braces[0]+base+braces[1]}if(recurseTimes<0){if(isRegExp(value)){return ctx.stylize(RegExp.prototype.toString.call(value),"regexp")}else{return ctx.stylize("[Object]","special")}}ctx.seen.push(value);var output;if(array){output=formatArray(ctx,value,recurseTimes,visibleKeys,keys)}else{output=keys.map(function(key){return formatProperty(ctx,value,recurseTimes,visibleKeys,key,array)})}ctx.seen.pop();return reduceToSingleString(output,base,braces)}function formatPrimitive(ctx,value){if(isUndefined(value))return ctx.stylize("undefined","undefined");if(isString(value)){var simple="'"+JSON.stringify(value).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return ctx.stylize(simple,"string")}if(isNumber(value))return ctx.stylize(""+value,"number");if(isBoolean(value))return ctx.stylize(""+value,"boolean");if(isNull(value))return ctx.stylize("null","null")}function formatError(value){return"["+Error.prototype.toString.call(value)+"]"}function formatArray(ctx,value,recurseTimes,visibleKeys,keys){var output=[];for(var i=0,l=value.length;i-1){if(array){str=str.split("\n").map(function(line){return" "+line}).join("\n").substr(2)}else{str="\n"+str.split("\n").map(function(line){return" "+line}).join("\n")}}}else{str=ctx.stylize("[Circular]","special")}}if(isUndefined(name)){if(array&&key.match(/^\d+$/)){return str}name=JSON.stringify(""+key);if(name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)){name=name.substr(1,name.length-2);name=ctx.stylize(name,"name")}else{name=name.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'");name=ctx.stylize(name,"string")}}return name+": "+str}function reduceToSingleString(output,base,braces){var numLinesEst=0;var length=output.reduce(function(prev,cur){numLinesEst++;if(cur.indexOf("\n")>=0)numLinesEst++;return prev+cur.replace(/\u001b\[\d\d?m/g,"").length+1},0);if(length>60){return braces[0]+(base===""?"":base+"\n ")+" "+output.join(",\n ")+" "+braces[1]}return braces[0]+base+" "+output.join(", ")+" "+braces[1]}function isArray(ar){return Array.isArray(ar)}exports.isArray=isArray;function isBoolean(arg){return typeof arg==="boolean"}exports.isBoolean=isBoolean;function isNull(arg){return arg===null}exports.isNull=isNull;function isNullOrUndefined(arg){return arg==null}exports.isNullOrUndefined=isNullOrUndefined;function isNumber(arg){return typeof arg==="number"}exports.isNumber=isNumber;function isString(arg){return typeof arg==="string"}exports.isString=isString;function isSymbol(arg){return typeof arg==="symbol"}exports.isSymbol=isSymbol;function isUndefined(arg){return arg===void 0}exports.isUndefined=isUndefined;function isRegExp(re){return isObject(re)&&objectToString(re)==="[object RegExp]"}exports.isRegExp=isRegExp;function isObject(arg){return typeof arg==="object"&&arg!==null}exports.isObject=isObject;function isDate(d){return isObject(d)&&objectToString(d)==="[object Date]"}exports.isDate=isDate;function isError(e){return isObject(e)&&(objectToString(e)==="[object Error]"||e instanceof Error)}exports.isError=isError;function isFunction(arg){return typeof arg==="function"}exports.isFunction=isFunction;function isPrimitive(arg){return arg===null||typeof arg==="boolean"||typeof arg==="number"||typeof arg==="string"||typeof arg==="symbol"||typeof arg==="undefined"}exports.isPrimitive=isPrimitive;exports.isBuffer=require("./support/isBuffer");function objectToString(o){return Object.prototype.toString.call(o)}function pad(n){return n<10?"0"+n.toString(10):n.toString(10)}var months=["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"];function timestamp(){var d=new Date;var time=[pad(d.getHours()),pad(d.getMinutes()),pad(d.getSeconds())].join(":");return[d.getDate(),months[d.getMonth()],time].join(" ")}exports.log=function(){console.log("%s - %s",timestamp(),exports.format.apply(exports,arguments))};exports.inherits=require("inherits");exports._extend=function(origin,add){if(!add||!isObject(add))return origin;var keys=Object.keys(add);var i=keys.length;while(i--){origin[keys[i]]=add[keys[i]]}return origin};function hasOwnProperty(obj,prop){return Object.prototype.hasOwnProperty.call(obj,prop)}}).call(this,require("_process"),typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./support/isBuffer":513,_process:449,inherits:512}],515:[function(require,module,exports){"use strict";module.exports=createText;var vectorizeText=require("./lib/vtext");var defaultCanvas=null;var defaultContext=null;if(typeof document!=="undefined"){defaultCanvas=document.createElement("canvas");defaultCanvas.width=8192;defaultCanvas.height=1024;defaultContext=defaultCanvas.getContext("2d")}function createText(str,options){if(typeof options!=="object"||options===null){options={}}return vectorizeText(str,options.canvas||defaultCanvas,options.context||defaultContext,options)}},{"./lib/vtext":516}],516:[function(require,module,exports){"use strict";module.exports=vectorizeText;module.exports.processPixels=processPixels;var surfaceNets=require("surface-nets");var ndarray=require("ndarray");var simplify=require("simplify-planar-graph");var cleanPSLG=require("clean-pslg");var cdt2d=require("cdt2d");var toPolygonCrappy=require("planar-graph-to-polyline");function transformPositions(positions,options,size){var align=options.textAlign||"start";var baseline=options.textBaseline||"alphabetic";var lo=[1<<30,1<<30];var hi=[0,0];var n=positions.length;for(var i=0;i8192){throw new Error("vectorize-text: String too long (sorry, this will get fixed later)")}var height=3*size;if(canvas.height=0?values[index]:opt_default}}function has___(key){var hiddenRecord=getHiddenRecord(key);if(hiddenRecord){return id in hiddenRecord}else{return keys.indexOf(key)>=0}}function set___(key,value){var index;var hiddenRecord=getHiddenRecord(key);if(hiddenRecord){hiddenRecord[id]=value}else{index=keys.indexOf(key);if(index>=0){values[index]=value}else{index=keys.length;values[index]=value;keys[index]=key}}return this}function delete___(key){var hiddenRecord=getHiddenRecord(key);var index,lastIndex;if(hiddenRecord){return id in hiddenRecord&&delete hiddenRecord[id]}else{index=keys.indexOf(key);if(index<0){return false}lastIndex=keys.length-1;keys[index]=void 0;values[index]=values[lastIndex];keys[index]=keys[lastIndex];keys.length=lastIndex;values.length=lastIndex;return true}}return Object.create(OurWeakMap.prototype,{get___:{value:constFunc(get___)},has___:{value:constFunc(has___)},set___:{value:constFunc(set___)},delete___:{value:constFunc(delete___)}})};OurWeakMap.prototype=Object.create(Object.prototype,{get:{value:function get(key,opt_default){return this.get___(key,opt_default)},writable:true,configurable:true},has:{value:function has(key){return this.has___(key)},writable:true,configurable:true},set:{value:function set(key,value){return this.set___(key,value)},writable:true,configurable:true},delete:{value:function remove(key){return this.delete___(key)},writable:true,configurable:true}});if(typeof HostWeakMap==="function"){(function(){if(doubleWeakMapCheckSilentFailure&&typeof Proxy!=="undefined"){Proxy=undefined}function DoubleWeakMap(){if(!(this instanceof OurWeakMap)){calledAsFunctionWarning()}var hmap=new HostWeakMap;var omap=undefined;var enableSwitching=false;function dget(key,opt_default){if(omap){return hmap.has(key)?hmap.get(key):omap.get___(key,opt_default)}else{return hmap.get(key,opt_default)}}function dhas(key){return hmap.has(key)||(omap?omap.has___(key):false)}var dset;if(doubleWeakMapCheckSilentFailure){dset=function(key,value){hmap.set(key,value);if(!hmap.has(key)){if(!omap){omap=new OurWeakMap}omap.set(key,value)}return this}}else{dset=function(key,value){if(enableSwitching){try{hmap.set(key,value)}catch(e){if(!omap){omap=new OurWeakMap}omap.set___(key,value)}}else{hmap.set(key,value)}return this}}function ddelete(key){var result=!!hmap["delete"](key);if(omap){return omap.delete___(key)||result}return result}return Object.create(OurWeakMap.prototype,{get___:{value:constFunc(dget)},has___:{value:constFunc(dhas)},set___:{value:constFunc(dset)},delete___:{value:constFunc(ddelete)},permitHostObjects___:{value:constFunc(function(token){if(token===weakMapPermitHostObjects){enableSwitching=true}else{throw new Error("bogus call to permitHostObjects___")}})}})}DoubleWeakMap.prototype=OurWeakMap.prototype;module.exports=DoubleWeakMap;Object.defineProperty(WeakMap.prototype,"constructor",{value:WeakMap,enumerable:false,configurable:true,writable:true})})()}else{if(typeof Proxy!=="undefined"){Proxy=undefined}module.exports=OurWeakMap}})()},{}],518:[function(require,module,exports){var hiddenStore=require("./hidden-store.js");module.exports=createStore;function createStore(){var key={};return function(obj){if((typeof obj!=="object"||obj===null)&&typeof obj!=="function"){throw new Error("Weakmap-shim: Key must be object")}var store=obj.valueOf(key);return store&&store.identity===key?store:hiddenStore(obj,key)}}},{"./hidden-store.js":519}],519:[function(require,module,exports){module.exports=hiddenStore;function hiddenStore(obj,key){var store={identity:key};var valueOf=obj.valueOf;Object.defineProperty(obj,"valueOf",{value:function(value){return value!==key?valueOf.apply(this,arguments):store},writable:true});return store}},{}],520:[function(require,module,exports){var createStore=require("./create-store.js");module.exports=weakMap;function weakMap(){var privates=createStore();return{get:function(key,fallback){var store=privates(key);return store.hasOwnProperty("value")?store.value:fallback},set:function(key,value){privates(key).value=value;return this},has:function(key){return"value"in privates(key)},delete:function(key){return delete privates(key).value}}}},{"./create-store.js":518}],521:[function(require,module,exports){var getContext=require("get-canvas-context");module.exports=function getWebGLContext(opt){return getContext("webgl",opt)}},{"get-canvas-context":221}],522:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");var gregorianCalendar=main.instance();function ChineseCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}ChineseCalendar.prototype=new main.baseCalendar;assign(ChineseCalendar.prototype,{name:"Chinese",jdEpoch:1721425.5,hasYearZero:false,minMonth:0,firstMonth:0,minDay:1,regionalOptions:{"":{name:"Chinese",epochs:["BEC","EC"],monthNumbers:function(date,padded){if(typeof date==="string"){var match=date.match(MONTH_NUMBER_REGEXP);return match?match[0]:""}var year=this._validateYear(date);var monthIndex=date.month();var month=""+this.toChineseMonth(year,monthIndex);if(padded&&month.length<2){month="0"+month}if(this.isIntercalaryMonth(year,monthIndex)){month+="i"}return month},monthNames:function(date){if(typeof date==="string"){var match=date.match(MONTH_NAME_REGEXP);return match?match[0]:""}var year=this._validateYear(date);var monthIndex=date.month();var month=this.toChineseMonth(year,monthIndex);var monthName=["一月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","十二月"][month-1];if(this.isIntercalaryMonth(year,monthIndex)){monthName="闰"+monthName}return monthName},monthNamesShort:function(date){if(typeof date==="string"){var match=date.match(MONTH_SHORT_NAME_REGEXP);return match?match[0]:""}var year=this._validateYear(date);var monthIndex=date.month();var month=this.toChineseMonth(year,monthIndex);var monthName=["一","二","三","四","五","六","七","八","九","十","十一","十二"][month-1];if(this.isIntercalaryMonth(year,monthIndex)){monthName="闰"+monthName}return monthName},parseMonth:function(year,monthString){year=this._validateYear(year);var month=parseInt(monthString);var isIntercalary;if(!isNaN(month)){var i=monthString[monthString.length-1];isIntercalary=i==="i"||i==="I"}else{if(monthString[0]==="闰"){isIntercalary=true;monthString=monthString.substring(1)}if(monthString[monthString.length-1]==="月"){monthString=monthString.substring(0,monthString.length-1)}month=1+["一","二","三","四","五","六","七","八","九","十","十一","十二"].indexOf(monthString)}var monthIndex=this.toMonthIndex(year,month,isIntercalary);return monthIndex},dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:1,isRTL:false}},_validateYear:function(year,error){if(year.year){year=year.year()}if(typeof year!=="number"||year<1888||year>2111){throw error.replace(/\{0\}/,this.local.name)}return year},toMonthIndex:function(year,month,isIntercalary){var intercalaryMonth=this.intercalaryMonth(year);var invalidIntercalaryMonth=isIntercalary&&month!==intercalaryMonth;if(invalidIntercalaryMonth||month<1||month>12){throw main.local.invalidMonth.replace(/\{0\}/,this.local.name)}var monthIndex;if(!intercalaryMonth){monthIndex=month-1}else if(!isIntercalary&&month<=intercalaryMonth){monthIndex=month-1}else{monthIndex=month}return monthIndex},toChineseMonth:function(year,monthIndex){if(year.year){year=year.year();monthIndex=year.month()}var intercalaryMonth=this.intercalaryMonth(year);var maxMonthIndex=intercalaryMonth?12:11;if(monthIndex<0||monthIndex>maxMonthIndex){throw main.local.invalidMonth.replace(/\{0\}/,this.local.name)}var month;if(!intercalaryMonth){month=monthIndex+1}else if(monthIndex>13;return intercalaryMonth},isIntercalaryMonth:function(year,monthIndex){if(year.year){year=year.year();monthIndex=year.month()}var intercalaryMonth=this.intercalaryMonth(year);return!!intercalaryMonth&&intercalaryMonth===monthIndex},leapYear:function(year){return this.intercalaryMonth(year)!==0},weekOfYear:function(year,monthIndex,day){var validatedYear=this._validateYear(year,main.local.invalidyear);var packedDate=CHINESE_NEW_YEAR[validatedYear-CHINESE_NEW_YEAR[0]];var y=packedDate>>9&4095;var m=packedDate>>5&15;var d=packedDate&31;var firstThursday;firstThursday=gregorianCalendar.newDate(y,m,d);firstThursday.add(4-(firstThursday.dayOfWeek()||7),"d");var offset=this.toJD(year,monthIndex,day)-firstThursday.toJD();return 1+Math.floor(offset/7)},monthsInYear:function(year){return this.leapYear(year)?13:12},daysInMonth:function(year,monthIndex){if(year.year){monthIndex=year.month();year=year.year()}year=this._validateYear(year);var monthDaysTable=LUNAR_MONTH_DAYS[year-LUNAR_MONTH_DAYS[0]];var intercalaryMonth=monthDaysTable>>13;var maxMonthIndex=intercalaryMonth?12:11;if(monthIndex>maxMonthIndex){throw main.local.invalidMonth.replace(/\{0\}/,this.local.name)}var daysInMonth=monthDaysTable&1<<12-monthIndex?30:29;return daysInMonth},weekDay:function(year,monthIndex,day){return(this.dayOfWeek(year,monthIndex,day)||7)<6},toJD:function(year,monthIndex,day){var date=this._validate(year,month,day,main.local.invalidDate);year=this._validateYear(date.year());monthIndex=date.month();day=date.day();var isIntercalary=this.isIntercalaryMonth(year,monthIndex);var month=this.toChineseMonth(year,monthIndex);var solar=toSolar(year,month,day,isIntercalary);return gregorianCalendar.toJD(solar.year,solar.month,solar.day)},fromJD:function(jd){var date=gregorianCalendar.fromJD(jd);var lunar=toLunar(date.year(),date.month(),date.day());var monthIndex=this.toMonthIndex(lunar.year,lunar.month,lunar.isIntercalary);return this.newDate(lunar.year,monthIndex,lunar.day)},fromString:function(dateString){var match=dateString.match(DATE_REGEXP);var year=this._validateYear(+match[1]);var month=+match[2];var isIntercalary=!!match[3];var monthIndex=this.toMonthIndex(year,month,isIntercalary);var day=+match[4];return this.newDate(year,monthIndex,day)},add:function(date,offset,period){var year=date.year();var monthIndex=date.month();var isIntercalary=this.isIntercalaryMonth(year,monthIndex);var month=this.toChineseMonth(year,monthIndex);var cdate=Object.getPrototypeOf(ChineseCalendar.prototype).add.call(this,date,offset,period);if(period==="y"){var resultYear=cdate.year();var resultMonthIndex=cdate.month();var resultCanBeIntercalaryMonth=this.isIntercalaryMonth(resultYear,month);var correctedMonthIndex=isIntercalary&&resultCanBeIntercalaryMonth?this.toMonthIndex(resultYear,month,true):this.toMonthIndex(resultYear,month,false);if(correctedMonthIndex!==resultMonthIndex){cdate.month(correctedMonthIndex)}}return cdate}});var DATE_REGEXP=/^\s*(-?\d\d\d\d|\d\d)[-/](\d?\d)([iI]?)[-/](\d?\d)/m;var MONTH_NUMBER_REGEXP=/^\d?\d[iI]?/m;var MONTH_NAME_REGEXP=/^闰?十?[一二三四五六七八九]?月/m;var MONTH_SHORT_NAME_REGEXP=/^闰?十?[一二三四五六七八九]?/m;main.calendars.chinese=ChineseCalendar;var LUNAR_MONTH_DAYS=[1887,5780,5802,19157,2742,50359,1198,2646,46378,7466,3412,30122,5482,67949,2396,5294,43597,6732,6954,36181,2772,4954,18781,2396,54427,5274,6730,47781,5800,6868,21210,4790,59703,2350,5270,46667,3402,3496,38325,1388,4782,18735,2350,52374,6804,7498,44457,2906,1388,29294,4700,63789,6442,6804,56138,5802,2772,38235,1210,4698,22827,5418,63125,3476,5802,43701,2484,5302,27223,2646,70954,7466,3412,54698,5482,2412,38062,5294,2636,32038,6954,60245,2772,4826,43357,2394,5274,39501,6730,72357,5800,5844,53978,4790,2358,38039,5270,87627,3402,3496,54708,5484,4782,43311,2350,3222,27978,7498,68965,2904,5484,45677,4700,6444,39573,6804,6986,19285,2772,62811,1210,4698,47403,5418,5780,38570,5546,76469,2420,5302,51799,2646,5414,36501,3412,5546,18869,2412,54446,5276,6732,48422,6822,2900,28010,4826,92509,2394,5274,55883,6730,6820,47956,5812,2778,18779,2358,62615,5270,5450,46757,3492,5556,27318,4718,67887,2350,3222,52554,7498,3428,38252,5468,4700,31022,6444,64149,6804,6986,43861,2772,5338,35421,2650,70955,5418,5780,54954,5546,2740,38074,5302,2646,29991,3366,61011,3412,5546,43445,2412,5294,35406,6732,72998,6820,6996,52586,2778,2396,38045,5274,6698,23333,6820,64338,5812,2746,43355,2358,5270,39499,5450,79525,3492,5548];var CHINESE_NEW_YEAR=[1887,966732,967231,967733,968265,968766,969297,969798,970298,970829,971330,971830,972362,972863,973395,973896,974397,974928,975428,975929,976461,976962,977462,977994,978494,979026,979526,980026,980558,981059,981559,982091,982593,983124,983624,984124,984656,985157,985656,986189,986690,987191,987722,988222,988753,989254,989754,990286,990788,991288,991819,992319,992851,993352,993851,994383,994885,995385,995917,996418,996918,997450,997949,998481,998982,999483,1000014,1000515,1001016,1001548,1002047,1002578,1003080,1003580,1004111,1004613,1005113,1005645,1006146,1006645,1007177,1007678,1008209,1008710,1009211,1009743,1010243,1010743,1011275,1011775,1012306,1012807,1013308,1013840,1014341,1014841,1015373,1015874,1016404,1016905,1017405,1017937,1018438,1018939,1019471,1019972,1020471,1021002,1021503,1022035,1022535,1023036,1023568,1024069,1024568,1025100,1025601,1026102,1026633,1027133,1027666,1028167,1028666,1029198,1029699,1030199,1030730,1031231,1031763,1032264,1032764,1033296,1033797,1034297,1034828,1035329,1035830,1036362,1036861,1037393,1037894,1038394,1038925,1039427,1039927,1040459,1040959,1041491,1041992,1042492,1043023,1043524,1044024,1044556,1045057,1045558,1046090,1046590,1047121,1047622,1048122,1048654,1049154,1049655,1050187,1050689,1051219,1051720,1052220,1052751,1053252,1053752,1054284,1054786,1055285,1055817,1056317,1056849,1057349,1057850,1058382,1058883,1059383,1059915,1060415,1060947,1061447,1061947,1062479,1062981,1063480,1064012,1064514,1065014,1065545,1066045,1066577,1067078,1067578,1068110,1068611,1069112,1069642,1070142,1070674,1071175,1071675,1072207,1072709,1073209,1073740,1074241,1074741,1075273,1075773,1076305,1076807,1077308,1077839,1078340,1078840,1079372,1079871,1080403,1080904];function toLunar(yearOrDate,monthOrResult,day,result){var solarDate;var lunarDate;if(typeof yearOrDate==="object"){solarDate=yearOrDate;lunarDate=monthOrResult||{}}else{var isValidYear=typeof yearOrDate==="number"&&yearOrDate>=1888&&yearOrDate<=2111;if(!isValidYear)throw new Error("Solar year outside range 1888-2111");var isValidMonth=typeof monthOrResult==="number"&&monthOrResult>=1&&monthOrResult<=12;if(!isValidMonth)throw new Error("Solar month outside range 1 - 12");var isValidDay=typeof day==="number"&&day>=1&&day<=31;if(!isValidDay)throw new Error("Solar day outside range 1 - 31");solarDate={year:yearOrDate,month:monthOrResult,day:day};lunarDate=result||{}}var chineseNewYearPackedDate=CHINESE_NEW_YEAR[solarDate.year-CHINESE_NEW_YEAR[0]];var packedDate=solarDate.year<<9|solarDate.month<<5|solarDate.day;lunarDate.year=packedDate>=chineseNewYearPackedDate?solarDate.year:solarDate.year-1;chineseNewYearPackedDate=CHINESE_NEW_YEAR[lunarDate.year-CHINESE_NEW_YEAR[0]];var y=chineseNewYearPackedDate>>9&4095;var m=chineseNewYearPackedDate>>5&15;var d=chineseNewYearPackedDate&31;var daysFromNewYear;var chineseNewYearJSDate=new Date(y,m-1,d);var jsDate=new Date(solarDate.year,solarDate.month-1,solarDate.day);daysFromNewYear=Math.round((jsDate-chineseNewYearJSDate)/(24*3600*1e3));var monthDaysTable=LUNAR_MONTH_DAYS[lunarDate.year-LUNAR_MONTH_DAYS[0]];var i;for(i=0;i<13;i++){var daysInMonth=monthDaysTable&1<<12-i?30:29;if(daysFromNewYear>13;if(!intercalaryMonth||i=1888&&yearOrDate<=2111;if(!isValidYear)throw new Error("Lunar year outside range 1888-2111");var isValidMonth=typeof monthOrResult==="number"&&monthOrResult>=1&&monthOrResult<=12;if(!isValidMonth)throw new Error("Lunar month outside range 1 - 12");var isValidDay=typeof day==="number"&&day>=1&&day<=30;if(!isValidDay)throw new Error("Lunar day outside range 1 - 30");var isIntercalary;if(typeof isIntercalaryOrResult==="object"){isIntercalary=false;solarDate=isIntercalaryOrResult}else{isIntercalary=!!isIntercalaryOrResult;solarDate=result||{}}lunarDate={year:yearOrDate,month:monthOrResult,day:day,isIntercalary:isIntercalary}}var daysFromNewYear;daysFromNewYear=lunarDate.day-1;var monthDaysTable=LUNAR_MONTH_DAYS[lunarDate.year-LUNAR_MONTH_DAYS[0]];var intercalaryMonth=monthDaysTable>>13;var monthsFromNewYear;if(!intercalaryMonth){monthsFromNewYear=lunarDate.month-1}else if(lunarDate.month>intercalaryMonth){monthsFromNewYear=lunarDate.month}else if(lunarDate.isIntercalary){monthsFromNewYear=lunarDate.month}else{monthsFromNewYear=lunarDate.month-1}for(var i=0;i>9&4095;var m=packedDate>>5&15;var d=packedDate&31;var jsDate=new Date(y,m-1,d+daysFromNewYear);solarDate.year=jsDate.getFullYear();solarDate.month=1+jsDate.getMonth();solarDate.day=jsDate.getDate();return solarDate}},{"../main":536,"object-assign":421}],523:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function CopticCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}CopticCalendar.prototype=new main.baseCalendar;assign(CopticCalendar.prototype,{name:"Coptic",jdEpoch:1825029.5,daysPerMonth:[30,30,30,30,30,30,30,30,30,30,30,30,5],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Coptic",epochs:["BAM","AM"],monthNames:["Thout","Paopi","Hathor","Koiak","Tobi","Meshir","Paremhat","Paremoude","Pashons","Paoni","Epip","Mesori","Pi Kogi Enavot"],monthNamesShort:["Tho","Pao","Hath","Koi","Tob","Mesh","Pat","Pad","Pash","Pao","Epi","Meso","PiK"],dayNames:["Tkyriaka","Pesnau","Pshoment","Peftoou","Ptiou","Psoou","Psabbaton"],dayNamesShort:["Tky","Pes","Psh","Pef","Pti","Pso","Psa"],dayNamesMin:["Tk","Pes","Psh","Pef","Pt","Pso","Psa"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:0,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);var year=date.year()+(date.year()<0?1:0);return year%4===3||year%4===-1},monthsInYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear||main.regionalOptions[""].invalidYear);return 13},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-checkDate.dayOfWeek(),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===13&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return(this.dayOfWeek(year,month,day)||7)<6},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);year=date.year();if(year<0){year++}return date.day()+(date.month()-1)*30+(year-1)*365+Math.floor(year/4)+this.jdEpoch-1},fromJD:function(jd){var c=Math.floor(jd)+.5-this.jdEpoch;var year=Math.floor((c-Math.floor((c+366)/1461))/365)+1;if(year<=0){year--}c=Math.floor(jd)+.5-this.newDate(year,1,1).toJD();var month=Math.floor(c/30)+1;var day=c-(month-1)*30+1;return this.newDate(year,month,day)}});main.calendars.coptic=CopticCalendar},{"../main":536,"object-assign":421}],524:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function DiscworldCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}DiscworldCalendar.prototype=new main.baseCalendar;assign(DiscworldCalendar.prototype,{name:"Discworld",jdEpoch:1721425.5,daysPerMonth:[16,32,32,32,32,32,32,32,32,32,32,32,32],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Discworld",epochs:["BUC","UC"],monthNames:["Ick","Offle","February","March","April","May","June","Grune","August","Spune","Sektober","Ember","December"],monthNamesShort:["Ick","Off","Feb","Mar","Apr","May","Jun","Gru","Aug","Spu","Sek","Emb","Dec"],dayNames:["Sunday","Octeday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Oct","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Oc","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:2,isRTL:false}},leapYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return false},monthsInYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return 13},daysInYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return 400},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-checkDate.dayOfWeek(),"d");return Math.floor((checkDate.dayOfYear()-1)/8)+1},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]},daysInWeek:function(){return 8},dayOfWeek:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);return(date.day()+1)%8},weekDay:function(year,month,day){var dow=this.dayOfWeek(year,month,day);return dow>=2&&dow<=6},extraInfo:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);return{century:centuries[Math.floor((date.year()-1)/100)+1]||""}},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);year=date.year()+(date.year()<0?1:0);month=date.month();day=date.day();return day+(month>1?16:0)+(month>2?(month-2)*32:0)+(year-1)*400+this.jdEpoch-1},fromJD:function(jd){jd=Math.floor(jd+.5)-Math.floor(this.jdEpoch)-1;var year=Math.floor(jd/400)+1;jd-=(year-1)*400;jd+=jd>15?16:0;var month=Math.floor(jd/32)+1;var day=jd-(month-1)*32+1;return this.newDate(year<=0?year-1:year,month,day)}});var centuries={20:"Fruitbat",21:"Anchovy"};main.calendars.discworld=DiscworldCalendar},{"../main":536,"object-assign":421}],525:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function EthiopianCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}EthiopianCalendar.prototype=new main.baseCalendar;assign(EthiopianCalendar.prototype,{name:"Ethiopian",jdEpoch:1724220.5,daysPerMonth:[30,30,30,30,30,30,30,30,30,30,30,30,5],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Ethiopian",epochs:["BEE","EE"],monthNames:["Meskerem","Tikemet","Hidar","Tahesas","Tir","Yekatit","Megabit","Miazia","Genbot","Sene","Hamle","Nehase","Pagume"],monthNamesShort:["Mes","Tik","Hid","Tah","Tir","Yek","Meg","Mia","Gen","Sen","Ham","Neh","Pag"],dayNames:["Ehud","Segno","Maksegno","Irob","Hamus","Arb","Kidame"],dayNamesShort:["Ehu","Seg","Mak","Iro","Ham","Arb","Kid"],dayNamesMin:["Eh","Se","Ma","Ir","Ha","Ar","Ki"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:0,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);var year=date.year()+(date.year()<0?1:0);return year%4===3||year%4===-1},monthsInYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear||main.regionalOptions[""].invalidYear);return 13},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-checkDate.dayOfWeek(),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===13&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return(this.dayOfWeek(year,month,day)||7)<6},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);year=date.year();if(year<0){year++}return date.day()+(date.month()-1)*30+(year-1)*365+Math.floor(year/4)+this.jdEpoch-1},fromJD:function(jd){var c=Math.floor(jd)+.5-this.jdEpoch;var year=Math.floor((c-Math.floor((c+366)/1461))/365)+1;if(year<=0){year--}c=Math.floor(jd)+.5-this.newDate(year,1,1).toJD();var month=Math.floor(c/30)+1;var day=c-(month-1)*30+1;return this.newDate(year,month,day)}});main.calendars.ethiopian=EthiopianCalendar},{"../main":536,"object-assign":421}],526:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function HebrewCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}HebrewCalendar.prototype=new main.baseCalendar;assign(HebrewCalendar.prototype,{name:"Hebrew",jdEpoch:347995.5,daysPerMonth:[30,29,30,29,30,29,30,29,30,29,30,29,29],hasYearZero:false,minMonth:1,firstMonth:7,minDay:1,regionalOptions:{"":{name:"Hebrew",epochs:["BAM","AM"],monthNames:["Nisan","Iyar","Sivan","Tammuz","Av","Elul","Tishrei","Cheshvan","Kislev","Tevet","Shevat","Adar","Adar II"],monthNamesShort:["Nis","Iya","Siv","Tam","Av","Elu","Tis","Che","Kis","Tev","She","Ada","Ad2"],dayNames:["Yom Rishon","Yom Sheni","Yom Shlishi","Yom Revi'i","Yom Chamishi","Yom Shishi","Yom Shabbat"],dayNamesShort:["Ris","She","Shl","Rev","Cha","Shi","Sha"],dayNamesMin:["Ri","She","Shl","Re","Ch","Shi","Sha"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:0,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return this._leapYear(date.year())},_leapYear:function(year){year=year<0?year+1:year;return mod(year*7+1,19)<7},monthsInYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return this._leapYear(year.year?year.year():year)?13:12},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-checkDate.dayOfWeek(),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);year=date.year();return this.toJD(year===-1?+1:year+1,7,1)-this.toJD(year,7,1)},daysInMonth:function(year,month){if(year.year){month=year.month();year=year.year()}this._validate(year,month,this.minDay,main.local.invalidMonth);return month===12&&this.leapYear(year)?30:month===8&&mod(this.daysInYear(year),10)===5?30:month===9&&mod(this.daysInYear(year),10)===3?29:this.daysPerMonth[month-1]},weekDay:function(year,month,day){return this.dayOfWeek(year,month,day)!==6},extraInfo:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);return{yearType:(this.leapYear(date)?"embolismic":"common")+" "+["deficient","regular","complete"][this.daysInYear(date)%10-3]}},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);year=date.year();month=date.month();day=date.day();var adjYear=year<=0?year+1:year;var jd=this.jdEpoch+this._delay1(adjYear)+this._delay2(adjYear)+day+1;if(month<7){for(var m=7;m<=this.monthsInYear(year);m++){jd+=this.daysInMonth(year,m)}for(var m=1;m=this.toJD(year===-1?+1:year+1,7,1)){year++}var month=jdthis.toJD(year,month,this.daysInMonth(year,month))){month++}var day=jd-this.toJD(year,month,1)+1;return this.newDate(year,month,day)}});function mod(a,b){return a-b*Math.floor(a/b)}main.calendars.hebrew=HebrewCalendar},{"../main":536,"object-assign":421}],527:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function IslamicCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}IslamicCalendar.prototype=new main.baseCalendar;assign(IslamicCalendar.prototype,{name:"Islamic",jdEpoch:1948439.5,daysPerMonth:[30,29,30,29,30,29,30,29,30,29,30,29],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Islamic",epochs:["BH","AH"],monthNames:["Muharram","Safar","Rabi' al-awwal","Rabi' al-thani","Jumada al-awwal","Jumada al-thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm al-ahad","Yawm al-ithnayn","Yawm ath-thulaathaa'","Yawm al-arbi'aa'","Yawm al-khamīs","Yawm al-jum'a","Yawm as-sabt"],dayNamesShort:["Aha","Ith","Thu","Arb","Kha","Jum","Sab"],dayNamesMin:["Ah","It","Th","Ar","Kh","Ju","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return(date.year()*11+14)%30<11},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-checkDate.dayOfWeek(),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInYear:function(year){return this.leapYear(year)?355:354},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===12&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return this.dayOfWeek(year,month,day)!==5},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);year=date.year();month=date.month();day=date.day();year=year<=0?year+1:year;return day+Math.ceil(29.5*(month-1))+(year-1)*354+Math.floor((3+11*year)/30)+this.jdEpoch-1},fromJD:function(jd){jd=Math.floor(jd)+.5;var year=Math.floor((30*(jd-this.jdEpoch)+10646)/10631);year=year<=0?year-1:year;var month=Math.min(12,Math.ceil((jd-29-this.toJD(year,1,1))/29.5)+1);var day=jd-this.toJD(year,month,1)+1;return this.newDate(year,month,day)}});main.calendars.islamic=IslamicCalendar},{"../main":536,"object-assign":421}],528:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function JulianCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}JulianCalendar.prototype=new main.baseCalendar;assign(JulianCalendar.prototype,{name:"Julian",jdEpoch:1721423.5,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Julian",epochs:["BC","AD"],monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"mm/dd/yyyy",firstDay:0,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);var year=date.year()<0?date.year()+1:date.year();return year%4===0},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(4-(checkDate.dayOfWeek()||7),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===2&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return(this.dayOfWeek(year,month,day)||7)<6},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);year=date.year();month=date.month();day=date.day();if(year<0){year++}if(month<=2){year--;month+=12}return Math.floor(365.25*(year+4716))+Math.floor(30.6001*(month+1))+day-1524.5},fromJD:function(jd){var a=Math.floor(jd+.5);var b=a+1524;var c=Math.floor((b-122.1)/365.25);var d=Math.floor(365.25*c);var e=Math.floor((b-d)/30.6001);var month=e-Math.floor(e<14?1:13);var year=c-Math.floor(month>2?4716:4715);var day=b-d-Math.floor(30.6001*e);if(year<=0){year--}return this.newDate(year,month,day)}});main.calendars.julian=JulianCalendar},{"../main":536,"object-assign":421}],529:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function MayanCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}MayanCalendar.prototype=new main.baseCalendar;assign(MayanCalendar.prototype,{name:"Mayan",jdEpoch:584282.5,hasYearZero:true,minMonth:0,firstMonth:0,minDay:0,regionalOptions:{"":{name:"Mayan",epochs:["",""],monthNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],monthNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17"],dayNames:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesShort:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],dayNamesMin:["0","1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19"],digits:null,dateFormat:"YYYY.m.d",firstDay:0,isRTL:false,haabMonths:["Pop","Uo","Zip","Zotz","Tzec","Xul","Yaxkin","Mol","Chen","Yax","Zac","Ceh","Mac","Kankin","Muan","Pax","Kayab","Cumku","Uayeb"],tzolkinMonths:["Imix","Ik","Akbal","Kan","Chicchan","Cimi","Manik","Lamat","Muluc","Oc","Chuen","Eb","Ben","Ix","Men","Cib","Caban","Etznab","Cauac","Ahau"]}},leapYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return false},formatYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);year=date.year();var baktun=Math.floor(year/400);year=year%400;year+=year<0?400:0;var katun=Math.floor(year/20);return baktun+"."+katun+"."+year%20},forYear:function(years){years=years.split(".");if(years.length<3){throw"Invalid Mayan year"}var year=0;for(var i=0;i19||i>0&&y<0){throw"Invalid Mayan year"}year=year*20+y}return year},monthsInYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return 18},weekOfYear:function(year,month,day){this._validate(year,month,day,main.local.invalidDate);return 0},daysInYear:function(year){this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return 360},daysInMonth:function(year,month){this._validate(year,month,this.minDay,main.local.invalidMonth);return 20},daysInWeek:function(){return 5},dayOfWeek:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);return date.day()},weekDay:function(year,month,day){this._validate(year,month,day,main.local.invalidDate);return true},extraInfo:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);var jd=date.toJD();var haab=this._toHaab(jd);var tzolkin=this._toTzolkin(jd);return{haabMonthName:this.local.haabMonths[haab[0]-1],haabMonth:haab[0],haabDay:haab[1],tzolkinDayName:this.local.tzolkinMonths[tzolkin[0]-1],tzolkinDay:tzolkin[0],tzolkinTrecena:tzolkin[1]}},_toHaab:function(jd){jd-=this.jdEpoch;var day=mod(jd+8+(18-1)*20,365);return[Math.floor(day/20)+1,mod(day,20)]},_toTzolkin:function(jd){jd-=this.jdEpoch;return[amod(jd+20,20),amod(jd+4,13)]},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);return date.day()+date.month()*20+date.year()*360+this.jdEpoch},fromJD:function(jd){jd=Math.floor(jd)+.5-this.jdEpoch;var year=Math.floor(jd/360);jd=jd%360;jd+=jd<0?360:0;var month=Math.floor(jd/20);var day=jd%20;return this.newDate(year,month,day)}});function mod(a,b){return a-b*Math.floor(a/b)}function amod(a,b){return mod(a-1,b)+1}main.calendars.mayan=MayanCalendar},{"../main":536,"object-assign":421}],530:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function NanakshahiCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}NanakshahiCalendar.prototype=new main.baseCalendar;var gregorian=main.instance("gregorian");assign(NanakshahiCalendar.prototype,{name:"Nanakshahi",jdEpoch:2257673.5,daysPerMonth:[31,31,31,31,31,30,30,30,30,30,30,30],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Nanakshahi",epochs:["BN","AN"],monthNames:["Chet","Vaisakh","Jeth","Harh","Sawan","Bhadon","Assu","Katak","Maghar","Poh","Magh","Phagun"],monthNamesShort:["Che","Vai","Jet","Har","Saw","Bha","Ass","Kat","Mgr","Poh","Mgh","Pha"],dayNames:["Somvaar","Mangalvar","Budhvaar","Veervaar","Shukarvaar","Sanicharvaar","Etvaar"],dayNamesShort:["Som","Mangal","Budh","Veer","Shukar","Sanichar","Et"],dayNamesMin:["So","Ma","Bu","Ve","Sh","Sa","Et"],digits:null,dateFormat:"dd-mm-yyyy",firstDay:0,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear||main.regionalOptions[""].invalidYear);return gregorian.leapYear(date.year()+(date.year()<1?1:0)+1469)},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(1-(checkDate.dayOfWeek()||7),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===12&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return(this.dayOfWeek(year,month,day)||7)<6},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidMonth);var year=date.year();if(year<0){year++}var doy=date.day();for(var m=1;m=this.toJD(year+1,1,1)){year++}var day=jd-Math.floor(this.toJD(year,1,1)+.5)+1;var month=1;while(day>this.daysInMonth(year,month)){day-=this.daysInMonth(year,month);month++}return this.newDate(year,month,day)}});main.calendars.nanakshahi=NanakshahiCalendar},{"../main":536,"object-assign":421}],531:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function NepaliCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}NepaliCalendar.prototype=new main.baseCalendar;assign(NepaliCalendar.prototype,{name:"Nepali",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{"":{name:"Nepali",epochs:["BBS","ABS"],monthNames:["Baisakh","Jestha","Ashadh","Shrawan","Bhadra","Ashwin","Kartik","Mangsir","Paush","Mangh","Falgun","Chaitra"],monthNamesShort:["Bai","Je","As","Shra","Bha","Ash","Kar","Mang","Pau","Ma","Fal","Chai"],dayNames:["Aaitabaar","Sombaar","Manglbaar","Budhabaar","Bihibaar","Shukrabaar","Shanibaar"],dayNamesShort:["Aaita","Som","Mangl","Budha","Bihi","Shukra","Shani"],dayNamesMin:["Aai","So","Man","Bu","Bi","Shu","Sha"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:1,isRTL:false}},leapYear:function(year){return this.daysInYear(year)!==this.daysPerYear},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-checkDate.dayOfWeek(),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);year=date.year();if(typeof this.NEPALI_CALENDAR_DATA[year]==="undefined"){return this.daysPerYear}var daysPerYear=0;for(var month_number=this.minMonth;month_number<=12;month_number++){daysPerYear+=this.NEPALI_CALENDAR_DATA[year][month_number]}return daysPerYear},daysInMonth:function(year,month){if(year.year){month=year.month();year=year.year()}this._validate(year,month,this.minDay,main.local.invalidMonth);return typeof this.NEPALI_CALENDAR_DATA[year]==="undefined"?this.daysPerMonth[month-1]:this.NEPALI_CALENDAR_DATA[year][month]},weekDay:function(year,month,day){return this.dayOfWeek(year,month,day)!==6},toJD:function(nepaliYear,nepaliMonth,nepaliDay){var date=this._validate(nepaliYear,nepaliMonth,nepaliDay,main.local.invalidDate);nepaliYear=date.year();nepaliMonth=date.month();nepaliDay=date.day();var gregorianCalendar=main.instance();var gregorianDayOfYear=0;var nepaliMonthToCheck=nepaliMonth;var nepaliYearToCheck=nepaliYear;this._createMissingCalendarData(nepaliYear);var gregorianYear=nepaliYear-(nepaliMonthToCheck>9||nepaliMonthToCheck===9&&nepaliDay>=this.NEPALI_CALENDAR_DATA[nepaliYearToCheck][0]?56:57);if(nepaliMonth!==9){gregorianDayOfYear=nepaliDay;nepaliMonthToCheck--}while(nepaliMonthToCheck!==9){if(nepaliMonthToCheck<=0){nepaliMonthToCheck=12;nepaliYearToCheck--}gregorianDayOfYear+=this.NEPALI_CALENDAR_DATA[nepaliYearToCheck][nepaliMonthToCheck];nepaliMonthToCheck--}if(nepaliMonth===9){gregorianDayOfYear+=nepaliDay-this.NEPALI_CALENDAR_DATA[nepaliYearToCheck][0];if(gregorianDayOfYear<0){gregorianDayOfYear+=gregorianCalendar.daysInYear(gregorianYear)}}else{gregorianDayOfYear+=this.NEPALI_CALENDAR_DATA[nepaliYearToCheck][9]-this.NEPALI_CALENDAR_DATA[nepaliYearToCheck][0]}return gregorianCalendar.newDate(gregorianYear,1,1).add(gregorianDayOfYear,"d").toJD()},fromJD:function(jd){var gregorianCalendar=main.instance();var gregorianDate=gregorianCalendar.fromJD(jd);var gregorianYear=gregorianDate.year();var gregorianDayOfYear=gregorianDate.dayOfYear();var nepaliYear=gregorianYear+56;this._createMissingCalendarData(nepaliYear);var nepaliMonth=9;var dayOfFirstJanInPaush=this.NEPALI_CALENDAR_DATA[nepaliYear][0];var daysSinceJanFirstToEndOfNepaliMonth=this.NEPALI_CALENDAR_DATA[nepaliYear][nepaliMonth]-dayOfFirstJanInPaush+1;while(gregorianDayOfYear>daysSinceJanFirstToEndOfNepaliMonth){nepaliMonth++;if(nepaliMonth>12){nepaliMonth=1;nepaliYear++}daysSinceJanFirstToEndOfNepaliMonth+=this.NEPALI_CALENDAR_DATA[nepaliYear][nepaliMonth]}var nepaliDayOfMonth=this.NEPALI_CALENDAR_DATA[nepaliYear][nepaliMonth]-(daysSinceJanFirstToEndOfNepaliMonth-gregorianDayOfYear);return this.newDate(nepaliYear,nepaliMonth,nepaliDayOfMonth)},_createMissingCalendarData:function(nepaliYear){var tmp_calendar_data=this.daysPerMonth.slice(0);tmp_calendar_data.unshift(17);for(var nepaliYearToCreate=nepaliYear-1;nepaliYearToCreate0?474:473))%2820+474+38)*682%2816<682},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-((checkDate.dayOfWeek()+1)%7),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===12&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return this.dayOfWeek(year,month,day)!==5},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);year=date.year();month=date.month();day=date.day();var epBase=year-(year>=0?474:473);var epYear=474+mod(epBase,2820);return day+(month<=7?(month-1)*31:(month-1)*30+6)+Math.floor((epYear*682-110)/2816)+(epYear-1)*365+Math.floor(epBase/2820)*1029983+this.jdEpoch-1},fromJD:function(jd){jd=Math.floor(jd)+.5;var depoch=jd-this.toJD(475,1,1);var cycle=Math.floor(depoch/1029983);var cyear=mod(depoch,1029983);var ycycle=2820;if(cyear!==1029982){var aux1=Math.floor(cyear/366);var aux2=mod(cyear,366);ycycle=Math.floor((2134*aux1+2816*aux2+2815)/1028522)+aux1+1}var year=ycycle+2820*cycle+474;year=year<=0?year-1:year;var yday=jd-this.toJD(year,1,1)+1;var month=yday<=186?Math.ceil(yday/31):Math.ceil((yday-6)/30);var day=jd-this.toJD(year,month,1)+1;return this.newDate(year,month,day)}});function mod(a,b){return a-b*Math.floor(a/b)}main.calendars.persian=PersianCalendar;main.calendars.jalali=PersianCalendar},{"../main":536,"object-assign":421}],533:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");var gregorianCalendar=main.instance();function TaiwanCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}TaiwanCalendar.prototype=new main.baseCalendar;assign(TaiwanCalendar.prototype,{name:"Taiwan",jdEpoch:2419402.5,yearsOffset:1911,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Taiwan",epochs:["BROC","ROC"],monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:1,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);var year=this._t2gYear(date.year());return gregorianCalendar.leapYear(year)},weekOfYear:function(year,month,day){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);var year=this._t2gYear(date.year());return gregorianCalendar.weekOfYear(year,date.month(),date.day())},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===2&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return(this.dayOfWeek(year,month,day)||7)<6},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);var year=this._t2gYear(date.year());return gregorianCalendar.toJD(year,date.month(),date.day())},fromJD:function(jd){var date=gregorianCalendar.fromJD(jd);var year=this._g2tYear(date.year());return this.newDate(year,date.month(),date.day())},_t2gYear:function(year){return year+this.yearsOffset+(year>=-this.yearsOffset&&year<=-1?1:0)},_g2tYear:function(year){return year-this.yearsOffset-(year>=1&&year<=this.yearsOffset?1:0)}});main.calendars.taiwan=TaiwanCalendar},{"../main":536,"object-assign":421}],534:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");var gregorianCalendar=main.instance();function ThaiCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}ThaiCalendar.prototype=new main.baseCalendar;assign(ThaiCalendar.prototype,{name:"Thai",jdEpoch:1523098.5,yearsOffset:543,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Thai",epochs:["BBE","BE"],monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su","Mo","Tu","We","Th","Fr","Sa"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:0,isRTL:false}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);var year=this._t2gYear(date.year());return gregorianCalendar.leapYear(year)},weekOfYear:function(year,month,day){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);var year=this._t2gYear(date.year());return gregorianCalendar.weekOfYear(year,date.month(),date.day())},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);return this.daysPerMonth[date.month()-1]+(date.month()===2&&this.leapYear(date.year())?1:0)},weekDay:function(year,month,day){return(this.dayOfWeek(year,month,day)||7)<6},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);var year=this._t2gYear(date.year());return gregorianCalendar.toJD(year,date.month(),date.day())},fromJD:function(jd){var date=gregorianCalendar.fromJD(jd);var year=this._g2tYear(date.year());return this.newDate(year,date.month(),date.day())},_t2gYear:function(year){return year-this.yearsOffset-(year>=1&&year<=this.yearsOffset?1:0)},_g2tYear:function(year){return year+this.yearsOffset+(year>=-this.yearsOffset&&year<=-1?1:0)}});main.calendars.thai=ThaiCalendar},{"../main":536,"object-assign":421}],535:[function(require,module,exports){var main=require("../main");var assign=require("object-assign");function UmmAlQuraCalendar(language){this.local=this.regionalOptions[language||""]||this.regionalOptions[""]}UmmAlQuraCalendar.prototype=new main.baseCalendar;assign(UmmAlQuraCalendar.prototype,{name:"UmmAlQura",hasYearZero:false,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Umm al-Qura",epochs:["BH","AH"],monthNames:["Al-Muharram","Safar","Rabi' al-awwal","Rabi' Al-Thani","Jumada Al-Awwal","Jumada Al-Thani","Rajab","Sha'aban","Ramadan","Shawwal","Dhu al-Qi'dah","Dhu al-Hijjah"],monthNamesShort:["Muh","Saf","Rab1","Rab2","Jum1","Jum2","Raj","Sha'","Ram","Shaw","DhuQ","DhuH"],dayNames:["Yawm al-Ahad","Yawm al-Ithnain","Yawm al-Thalāthā’","Yawm al-Arba‘ā’","Yawm al-Khamīs","Yawm al-Jum‘a","Yawm al-Sabt"],dayNamesMin:["Ah","Ith","Th","Ar","Kh","Ju","Sa"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:true}},leapYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,main.local.invalidYear);return this.daysInYear(date.year())===355},weekOfYear:function(year,month,day){var checkDate=this.newDate(year,month,day);checkDate.add(-checkDate.dayOfWeek(),"d");return Math.floor((checkDate.dayOfYear()-1)/7)+1},daysInYear:function(year){var daysCount=0;for(var i=1;i<=12;i++){daysCount+=this.daysInMonth(year,i)}return daysCount},daysInMonth:function(year,month){var date=this._validate(year,month,this.minDay,main.local.invalidMonth);var mcjdn=date.toJD()-24e5+.5;var index=0;for(var i=0;imcjdn){return ummalqura_dat[index]-ummalqura_dat[index-1]}index++}return 30},weekDay:function(year,month,day){return this.dayOfWeek(year,month,day)!==5},toJD:function(year,month,day){var date=this._validate(year,month,day,main.local.invalidDate);var index=12*(date.year()-1)+date.month()-15292;var mcjdn=date.day()+ummalqura_dat[index-1]-1;return mcjdn+24e5-.5},fromJD:function(jd){var mcjdn=jd-24e5+.5;var index=0;for(var i=0;imcjdn)break;index++}var lunation=index+15292;var ii=Math.floor((lunation-1)/12);var year=ii+1;var month=lunation-12*ii;var day=mcjdn-ummalqura_dat[index-1]+1;return this.newDate(year,month,day)},isValid:function(year,month,day){var valid=main.baseCalendar.prototype.isValid.apply(this,arguments);if(valid){year=year.year!=null?year.year:year;valid=year>=1276&&year<=1500}return valid},_validate:function(year,month,day,error){var date=main.baseCalendar.prototype._validate.apply(this,arguments);if(date.year<1276||date.year>1500){throw error.replace(/\{0\}/,this.local.name)}return date}});main.calendars.ummalqura=UmmAlQuraCalendar;var ummalqura_dat=[20,50,79,109,138,168,197,227,256,286,315,345,374,404,433,463,492,522,551,581,611,641,670,700,729,759,788,818,847,877,906,936,965,995,1024,1054,1083,1113,1142,1172,1201,1231,1260,1290,1320,1350,1379,1409,1438,1468,1497,1527,1556,1586,1615,1645,1674,1704,1733,1763,1792,1822,1851,1881,1910,1940,1969,1999,2028,2058,2087,2117,2146,2176,2205,2235,2264,2294,2323,2353,2383,2413,2442,2472,2501,2531,2560,2590,2619,2649,2678,2708,2737,2767,2796,2826,2855,2885,2914,2944,2973,3003,3032,3062,3091,3121,3150,3180,3209,3239,3268,3298,3327,3357,3386,3416,3446,3476,3505,3535,3564,3594,3623,3653,3682,3712,3741,3771,3800,3830,3859,3889,3918,3948,3977,4007,4036,4066,4095,4125,4155,4185,4214,4244,4273,4303,4332,4362,4391,4421,4450,4480,4509,4539,4568,4598,4627,4657,4686,4716,4745,4775,4804,4834,4863,4893,4922,4952,4981,5011,5040,5070,5099,5129,5158,5188,5218,5248,5277,5307,5336,5366,5395,5425,5454,5484,5513,5543,5572,5602,5631,5661,5690,5720,5749,5779,5808,5838,5867,5897,5926,5956,5985,6015,6044,6074,6103,6133,6162,6192,6221,6251,6281,6311,6340,6370,6399,6429,6458,6488,6517,6547,6576,6606,6635,6665,6694,6724,6753,6783,6812,6842,6871,6901,6930,6960,6989,7019,7048,7078,7107,7137,7166,7196,7225,7255,7284,7314,7344,7374,7403,7433,7462,7492,7521,7551,7580,7610,7639,7669,7698,7728,7757,7787,7816,7846,7875,7905,7934,7964,7993,8023,8053,8083,8112,8142,8171,8201,8230,8260,8289,8319,8348,8378,8407,8437,8466,8496,8525,8555,8584,8614,8643,8673,8702,8732,8761,8791,8821,8850,8880,8909,8938,8968,8997,9027,9056,9086,9115,9145,9175,9205,9234,9264,9293,9322,9352,9381,9410,9440,9470,9499,9529,9559,9589,9618,9648,9677,9706,9736,9765,9794,9824,9853,9883,9913,9943,9972,10002,10032,10061,10090,10120,10149,10178,10208,10237,10267,10297,10326,10356,10386,10415,10445,10474,10504,10533,10562,10592,10621,10651,10680,10710,10740,10770,10799,10829,10858,10888,10917,10947,10976,11005,11035,11064,11094,11124,11153,11183,11213,11242,11272,11301,11331,11360,11389,11419,11448,11478,11507,11537,11567,11596,11626,11655,11685,11715,11744,11774,11803,11832,11862,11891,11921,11950,11980,12010,12039,12069,12099,12128,12158,12187,12216,12246,12275,12304,12334,12364,12393,12423,12453,12483,12512,12542,12571,12600,12630,12659,12688,12718,12747,12777,12807,12837,12866,12896,12926,12955,12984,13014,13043,13072,13102,13131,13161,13191,13220,13250,13280,13310,13339,13368,13398,13427,13456,13486,13515,13545,13574,13604,13634,13664,13693,13723,13752,13782,13811,13840,13870,13899,13929,13958,13988,14018,14047,14077,14107,14136,14166,14195,14224,14254,14283,14313,14342,14372,14401,14431,14461,14490,14520,14550,14579,14609,14638,14667,14697,14726,14756,14785,14815,14844,14874,14904,14933,14963,14993,15021,15051,15081,15110,15140,15169,15199,15228,15258,15287,15317,15347,15377,15406,15436,15465,15494,15524,15553,15582,15612,15641,15671,15701,15731,15760,15790,15820,15849,15878,15908,15937,15966,15996,16025,16055,16085,16114,16144,16174,16204,16233,16262,16292,16321,16350,16380,16409,16439,16468,16498,16528,16558,16587,16617,16646,16676,16705,16734,16764,16793,16823,16852,16882,16912,16941,16971,17001,17030,17060,17089,17118,17148,17177,17207,17236,17266,17295,17325,17355,17384,17414,17444,17473,17502,17532,17561,17591,17620,17650,17679,17709,17738,17768,17798,17827,17857,17886,17916,17945,17975,18004,18034,18063,18093,18122,18152,18181,18211,18241,18270,18300,18330,18359,18388,18418,18447,18476,18506,18535,18565,18595,18625,18654,18684,18714,18743,18772,18802,18831,18860,18890,18919,18949,18979,19008,19038,19068,19098,19127,19156,19186,19215,19244,19274,19303,19333,19362,19392,19422,19452,19481,19511,19540,19570,19599,19628,19658,19687,19717,19746,19776,19806,19836,19865,19895,19924,19954,19983,20012,20042,20071,20101,20130,20160,20190,20219,20249,20279,20308,20338,20367,20396,20426,20455,20485,20514,20544,20573,20603,20633,20662,20692,20721,20751,20780,20810,20839,20869,20898,20928,20957,20987,21016,21046,21076,21105,21135,21164,21194,21223,21253,21282,21312,21341,21371,21400,21430,21459,21489,21519,21548,21578,21607,21637,21666,21696,21725,21754,21784,21813,21843,21873,21902,21932,21962,21991,22021,22050,22080,22109,22138,22168,22197,22227,22256,22286,22316,22346,22375,22405,22434,22464,22493,22522,22552,22581,22611,22640,22670,22700,22730,22759,22789,22818,22848,22877,22906,22936,22965,22994,23024,23054,23083,23113,23143,23173,23202,23232,23261,23290,23320,23349,23379,23408,23438,23467,23497,23527,23556,23586,23616,23645,23674,23704,23733,23763,23792,23822,23851,23881,23910,23940,23970,23999,24029,24058,24088,24117,24147,24176,24206,24235,24265,24294,24324,24353,24383,24413,24442,24472,24501,24531,24560,24590,24619,24648,24678,24707,24737,24767,24796,24826,24856,24885,24915,24944,24974,25003,25032,25062,25091,25121,25150,25180,25210,25240,25269,25299,25328,25358,25387,25416,25446,25475,25505,25534,25564,25594,25624,25653,25683,25712,25742,25771,25800,25830,25859,25888,25918,25948,25977,26007,26037,26067,26096,26126,26155,26184,26214,26243,26272,26302,26332,26361,26391,26421,26451,26480,26510,26539,26568,26598,26627,26656,26686,26715,26745,26775,26805,26834,26864,26893,26923,26952,26982,27011,27041,27070,27099,27129,27159,27188,27218,27248,27277,27307,27336,27366,27395,27425,27454,27484,27513,27542,27572,27602,27631,27661,27691,27720,27750,27779,27809,27838,27868,27897,27926,27956,27985,28015,28045,28074,28104,28134,28163,28193,28222,28252,28281,28310,28340,28369,28399,28428,28458,28488,28517,28547,28577,28607,28636,28665,28695,28724,28754,28783,28813,28843,28872,28901,28931,28960,28990,29019,29049,29078,29108,29137,29167,29196,29226,29255,29285,29315,29345,29375,29404,29434,29463,29492,29522,29551,29580,29610,29640,29669,29699,29729,29759,29788,29818,29847,29876,29906,29935,29964,29994,30023,30053,30082,30112,30141,30171,30200,30230,30259,30289,30318,30348,30378,30408,30437,30467,30496,30526,30555,30585,30614,30644,30673,30703,30732,30762,30791,30821,30850,30880,30909,30939,30968,30998,31027,31057,31086,31116,31145,31175,31204,31234,31263,31293,31322,31352,31381,31411,31441,31471,31500,31530,31559,31589,31618,31648,31676,31706,31736,31766,31795,31825,31854,31884,31913,31943,31972,32002,32031,32061,32090,32120,32150,32180,32209,32239,32268,32298,32327,32357,32386,32416,32445,32475,32504,32534,32563,32593,32622,32652,32681,32711,32740,32770,32799,32829,32858,32888,32917,32947,32976,33006,33035,33065,33094,33124,33153,33183,33213,33243,33272,33302,33331,33361,33390,33420,33450,33479,33509,33539,33568,33598,33627,33657,33686,33716,33745,33775,33804,33834,33863,33893,33922,33952,33981,34011,34040,34069,34099,34128,34158,34187,34217,34247,34277,34306,34336,34365,34395,34424,34454,34483,34512,34542,34571,34601,34631,34660,34690,34719,34749,34778,34808,34837,34867,34896,34926,34955,34985,35015,35044,35074,35103,35133,35162,35192,35222,35251,35280,35310,35340,35370,35399,35429,35458,35488,35517,35547,35576,35605,35635,35665,35694,35723,35753,35782,35811,35841,35871,35901,35930,35960,35989,36019,36048,36078,36107,36136,36166,36195,36225,36254,36284,36314,36343,36373,36403,36433,36462,36492,36521,36551,36580,36610,36639,36669,36698,36728,36757,36786,36816,36845,36875,36904,36934,36963,36993,37022,37052,37081,37111,37141,37170,37200,37229,37259,37288,37318,37347,37377,37406,37436,37465,37495,37524,37554,37584,37613,37643,37672,37701,37731,37760,37790,37819,37849,37878,37908,37938,37967,37997,38027,38056,38085,38115,38144,38174,38203,38233,38262,38292,38322,38351,38381,38410,38440,38469,38499,38528,38558,38587,38617,38646,38676,38705,38735,38764,38794,38823,38853,38882,38912,38941,38971,39001,39030,39059,39089,39118,39148,39178,39208,39237,39267,39297,39326,39355,39385,39414,39444,39473,39503,39532,39562,39592,39621,39650,39680,39709,39739,39768,39798,39827,39857,39886,39916,39946,39975,40005,40035,40064,40094,40123,40153,40182,40212,40241,40271,40300,40330,40359,40389,40418,40448,40477,40507,40536,40566,40595,40625,40655,40685,40714,40744,40773,40803,40832,40862,40892,40921,40951,40980,41009,41039,41068,41098,41127,41157,41186,41216,41245,41275,41304,41334,41364,41393,41422,41452,41481,41511,41540,41570,41599,41629,41658,41688,41718,41748,41777,41807,41836,41865,41894,41924,41953,41983,42012,42042,42072,42102,42131,42161,42190,42220,42249,42279,42308,42337,42367,42397,42426,42456,42485,42515,42545,42574,42604,42633,42662,42692,42721,42751,42780,42810,42839,42869,42899,42929,42958,42988,43017,43046,43076,43105,43135,43164,43194,43223,43253,43283,43312,43342,43371,43401,43430,43460,43489,43519,43548,43578,43607,43637,43666,43696,43726,43755,43785,43814,43844,43873,43903,43932,43962,43991,44021,44050,44080,44109,44139,44169,44198,44228,44258,44287,44317,44346,44375,44405,44434,44464,44493,44523,44553,44582,44612,44641,44671,44700,44730,44759,44788,44818,44847,44877,44906,44936,44966,44996,45025,45055,45084,45114,45143,45172,45202,45231,45261,45290,45320,45350,45380,45409,45439,45468,45498,45527,45556,45586,45615,45644,45674,45704,45733,45763,45793,45823,45852,45882,45911,45940,45970,45999,46028,46058,46088,46117,46147,46177,46206,46236,46265,46295,46324,46354,46383,46413,46442,46472,46501,46531,46560,46590,46620,46649,46679,46708,46738,46767,46797,46826,46856,46885,46915,46944,46974,47003,47033,47063,47092,47122,47151,47181,47210,47240,47269,47298,47328,47357,47387,47417,47446,47476,47506,47535,47565,47594,47624,47653,47682,47712,47741,47771,47800,47830,47860,47890,47919,47949,47978,48008,48037,48066,48096,48125,48155,48184,48214,48244,48273,48303,48333,48362,48392,48421,48450,48480,48509,48538,48568,48598,48627,48657,48687,48717,48746,48776,48805,48834,48864,48893,48922,48952,48982,49011,49041,49071,49100,49130,49160,49189,49218,49248,49277,49306,49336,49365,49395,49425,49455,49484,49514,49543,49573,49602,49632,49661,49690,49720,49749,49779,49809,49838,49868,49898,49927,49957,49986,50016,50045,50075,50104,50133,50163,50192,50222,50252,50281,50311,50340,50370,50400,50429,50459,50488,50518,50547,50576,50606,50635,50665,50694,50724,50754,50784,50813,50843,50872,50902,50931,50960,50990,51019,51049,51078,51108,51138,51167,51197,51227,51256,51286,51315,51345,51374,51403,51433,51462,51492,51522,51552,51582,51611,51641,51670,51699,51729,51758,51787,51816,51846,51876,51906,51936,51965,51995,52025,52054,52083,52113,52142,52171,52200,52230,52260,52290,52319,52349,52379,52408,52438,52467,52497,52526,52555,52585,52614,52644,52673,52703,52733,52762,52792,52822,52851,52881,52910,52939,52969,52998,53028,53057,53087,53116,53146,53176,53205,53235,53264,53294,53324,53353,53383,53412,53441,53471,53500,53530,53559,53589,53619,53648,53678,53708,53737,53767,53796,53825,53855,53884,53913,53943,53973,54003,54032,54062,54092,54121,54151,54180,54209,54239,54268,54297,54327,54357,54387,54416,54446,54476,54505,54535,54564,54593,54623,54652,54681,54711,54741,54770,54800,54830,54859,54889,54919,54948,54977,55007,55036,55066,55095,55125,55154,55184,55213,55243,55273,55302,55332,55361,55391,55420,55450,55479,55508,55538,55567,55597,55627,55657,55686,55716,55745,55775,55804,55834,55863,55892,55922,55951,55981,56011,56040,56070,56100,56129,56159,56188,56218,56247,56276,56306,56335,56365,56394,56424,56454,56483,56513,56543,56572,56601,56631,56660,56690,56719,56749,56778,56808,56837,56867,56897,56926,56956,56985,57015,57044,57074,57103,57133,57162,57192,57221,57251,57280,57310,57340,57369,57399,57429,57458,57487,57517,57546,57576,57605,57634,57664,57694,57723,57753,57783,57813,57842,57871,57901,57930,57959,57989,58018,58048,58077,58107,58137,58167,58196,58226,58255,58285,58314,58343,58373,58402,58432,58461,58491,58521,58551,58580,58610,58639,58669,58698,58727,58757,58786,58816,58845,58875,58905,58934,58964,58994,59023,59053,59082,59111,59141,59170,59200,59229,59259,59288,59318,59348,59377,59407,59436,59466,59495,59525,59554,59584,59613,59643,59672,59702,59731,59761,59791,59820,59850,59879,59909,59939,59968,59997,60027,60056,60086,60115,60145,60174,60204,60234,60264,60293,60323,60352,60381,60411,60440,60469,60499,60528,60558,60588,60618,60648,60677,60707,60736,60765,60795,60824,60853,60883,60912,60942,60972,61002,61031,61061,61090,61120,61149,61179,61208,61237,61267,61296,61326,61356,61385,61415,61445,61474,61504,61533,61563,61592,61621,61651,61680,61710,61739,61769,61799,61828,61858,61888,61917,61947,61976,62006,62035,62064,62094,62123,62153,62182,62212,62242,62271,62301,62331,62360,62390,62419,62448,62478,62507,62537,62566,62596,62625,62655,62685,62715,62744,62774,62803,62832,62862,62891,62921,62950,62980,63009,63039,63069,63099,63128,63157,63187,63216,63246,63275,63305,63334,63363,63393,63423,63453,63482,63512,63541,63571,63600,63630,63659,63689,63718,63747,63777,63807,63836,63866,63895,63925,63955,63984,64014,64043,64073,64102,64131,64161,64190,64220,64249,64279,64309,64339,64368,64398,64427,64457,64486,64515,64545,64574,64603,64633,64663,64692,64722,64752,64782,64811,64841,64870,64899,64929,64958,64987,65017,65047,65076,65106,65136,65166,65195,65225,65254,65283,65313,65342,65371,65401,65431,65460,65490,65520,65549,65579,65608,65638,65667,65697,65726,65755,65785,65815,65844,65874,65903,65933,65963,65992,66022,66051,66081,66110,66140,66169,66199,66228,66258,66287,66317,66346,66376,66405,66435,66465,66494,66524,66553,66583,66612,66641,66671,66700,66730,66760,66789,66819,66849,66878,66908,66937,66967,66996,67025,67055,67084,67114,67143,67173,67203,67233,67262,67292,67321,67351,67380,67409,67439,67468,67497,67527,67557,67587,67617,67646,67676,67705,67735,67764,67793,67823,67852,67882,67911,67941,67971,68e3,68030,68060,68089,68119,68148,68177,68207,68236,68266,68295,68325,68354,68384,68414,68443,68473,68502,68532,68561,68591,68620,68650,68679,68708,68738,68768,68797,68827,68857,68886,68916,68946,68975,69004,69034,69063,69092,69122,69152,69181,69211,69240,69270,69300,69330,69359,69388,69418,69447,69476,69506,69535,69565,69595,69624,69654,69684,69713,69743,69772,69802,69831,69861,69890,69919,69949,69978,70008,70038,70067,70097,70126,70156,70186,70215,70245,70274,70303,70333,70362,70392,70421,70451,70481,70510,70540,70570,70599,70629,70658,70687,70717,70746,70776,70805,70835,70864,70894,70924,70954,70983,71013,71042,71071,71101,71130,71159,71189,71218,71248,71278,71308,71337,71367,71397,71426,71455,71485,71514,71543,71573,71602,71632,71662,71691,71721,71751,71781,71810,71839,71869,71898,71927,71957,71986,72016,72046,72075,72105,72135,72164,72194,72223,72253,72282,72311,72341,72370,72400,72429,72459,72489,72518,72548,72577,72607,72637,72666,72695,72725,72754,72784,72813,72843,72872,72902,72931,72961,72991,73020,73050,73080,73109,73139,73168,73197,73227,73256,73286,73315,73345,73375,73404,73434,73464,73493,73523,73552,73581,73611,73640,73669,73699,73729,73758,73788,73818,73848,73877,73907,73936,73965,73995,74024,74053,74083,74113,74142,74172,74202,74231,74261,74291,74320,74349,74379,74408,74437,74467,74497,74526,74556,74586,74615,74645,74675,74704,74733,74763,74792,74822,74851,74881,74910,74940,74969,74999,75029,75058,75088,75117,75147,75176,75206,75235,75264,75294,75323,75353,75383,75412,75442,75472,75501,75531,75560,75590,75619,75648,75678,75707,75737,75766,75796,75826,75856,75885,75915,75944,75974,76003,76032,76062,76091,76121,76150,76180,76210,76239,76269,76299,76328,76358,76387,76416,76446,76475,76505,76534,76564,76593,76623,76653,76682,76712,76741,76771,76801,76830,76859,76889,76918,76948,76977,77007,77036,77066,77096,77125,77155,77185,77214,77243,77273,77302,77332,77361,77390,77420,77450,77479,77509,77539,77569,77598,77627,77657,77686,77715,77745,77774,77804,77833,77863,77893,77923,77952,77982,78011,78041,78070,78099,78129,78158,78188,78217,78247,78277,78307,78336,78366,78395,78425,78454,78483,78513,78542,78572,78601,78631,78661,78690,78720,78750,78779,78808,78838,78867,78897,78926,78956,78985,79015,79044,79074,79104,79133,79163,79192,79222,79251,79281,79310,79340,79369,79399,79428,79458,79487,79517,79546,79576,79606,79635,79665,79695,79724,79753,79783,79812,79841,79871,79900,79930,79960,79990]},{"../main":536,"object-assign":421}],536:[function(require,module,exports){var assign=require("object-assign");function Calendars(){this.regionalOptions=[];this.regionalOptions[""]={invalidCalendar:"Calendar {0} not found",invalidDate:"Invalid {0} date",invalidMonth:"Invalid {0} month",invalidYear:"Invalid {0} year",differentCalendars:"Cannot mix {0} and {1} dates"};this.local=this.regionalOptions[""];this.calendars={};this._localCals={}}assign(Calendars.prototype,{instance:function(name,language){name=(name||"gregorian").toLowerCase();language=language||"";var cal=this._localCals[name+"-"+language];if(!cal&&this.calendars[name]){cal=new this.calendars[name](language);this._localCals[name+"-"+language]=cal}if(!cal){throw(this.local.invalidCalendar||this.regionalOptions[""].invalidCalendar).replace(/\{0\}/,name)}return cal},newDate:function(year,month,day,calendar,language){calendar=(year!=null&&year.year?year.calendar():typeof calendar==="string"?this.instance(calendar,language):calendar)||this.instance();return calendar.newDate(year,month,day)},substituteDigits:function(digits){return function(value){return(value+"").replace(/[0-9]/g,function(digit){return digits[digit]})}},substituteChineseDigits:function(digits,powers){return function(value){var localNumber="";var power=0;while(value>0){var units=value%10;localNumber=(units===0?"":digits[units]+powers[power])+localNumber;power++;value=Math.floor(value/10)}if(localNumber.indexOf(digits[1]+powers[1])===0){localNumber=localNumber.substr(1)}return localNumber||digits[0]}}});function CDate(calendar,year,month,day){this._calendar=calendar;this._year=year;this._month=month;this._day=day;if(this._calendar._validateLevel===0&&!this._calendar.isValid(this._year,this._month,this._day)){throw(_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name)}}function pad(value,length){value=""+value;return"000000".substring(0,length-value.length)+value}assign(CDate.prototype,{newDate:function(year,month,day){return this._calendar.newDate(year==null?this:year,month,day)},year:function(year){return arguments.length===0?this._year:this.set(year,"y")},month:function(month){return arguments.length===0?this._month:this.set(month,"m")},day:function(day){return arguments.length===0?this._day:this.set(day,"d")},date:function(year,month,day){if(!this._calendar.isValid(year,month,day)){throw(_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate).replace(/\{0\}/,this._calendar.local.name)}this._year=year;this._month=month;this._day=day;return this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(offset,period){return this._calendar.add(this,offset,period)},set:function(value,period){return this._calendar.set(this,value,period)},compareTo:function(date){if(this._calendar.name!==date._calendar.name){throw(_exports.local.differentCalendars||_exports.regionalOptions[""].differentCalendars).replace(/\{0\}/,this._calendar.local.name).replace(/\{1\}/,date._calendar.local.name)}var c=this._year!==date._year?this._year-date._year:this._month!==date._month?this.monthOfYear()-date.monthOfYear():this._day-date._day;return c===0?0:c<0?-1:+1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(jd){return this._calendar.fromJD(jd)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(jsd){return this._calendar.fromJSDate(jsd)},toString:function(){return(this.year()<0?"-":"")+pad(Math.abs(this.year()),4)+"-"+pad(this.month(),2)+"-"+pad(this.day(),2)}});function BaseCalendar(){this.shortYearCutoff="+10"}assign(BaseCalendar.prototype,{_validateLevel:0,newDate:function(year,month,day){if(year==null){return this.today()}if(year.year){this._validate(year,month,day,_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate);day=year.day();month=year.month();year=year.year()}return new CDate(this,year,month,day)},today:function(){return this.fromJSDate(new Date)},epoch:function(year){var date=this._validate(year,this.minMonth,this.minDay,_exports.local.invalidYear||_exports.regionalOptions[""].invalidYear);return date.year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,_exports.local.invalidYear||_exports.regionalOptions[""].invalidYear);return(date.year()<0?"-":"")+pad(Math.abs(date.year()),4)},monthsInYear:function(year){this._validate(year,this.minMonth,this.minDay,_exports.local.invalidYear||_exports.regionalOptions[""].invalidYear);return 12},monthOfYear:function(year,month){var date=this._validate(year,month,this.minDay,_exports.local.invalidMonth||_exports.regionalOptions[""].invalidMonth);return(date.month()+this.monthsInYear(date)-this.firstMonth)%this.monthsInYear(date)+this.minMonth},fromMonthOfYear:function(year,ord){var m=(ord+this.firstMonth-2*this.minMonth)%this.monthsInYear(year)+this.minMonth;this._validate(year,m,this.minDay,_exports.local.invalidMonth||_exports.regionalOptions[""].invalidMonth);return m},daysInYear:function(year){var date=this._validate(year,this.minMonth,this.minDay,_exports.local.invalidYear||_exports.regionalOptions[""].invalidYear);return this.leapYear(date)?366:365},dayOfYear:function(year,month,day){var date=this._validate(year,month,day,_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate);return date.toJD()-this.newDate(date.year(),this.fromMonthOfYear(date.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(year,month,day){var date=this._validate(year,month,day,_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate);return(Math.floor(this.toJD(date))+2)%this.daysInWeek()},extraInfo:function(year,month,day){this._validate(year,month,day,_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate);return{}},add:function(date,offset,period){this._validate(date,this.minMonth,this.minDay,_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate);return this._correctAdd(date,this._add(date,offset,period),offset,period)},_add:function(date,offset,period){this._validateLevel++;if(period==="d"||period==="w"){var jd=date.toJD()+offset*(period==="w"?this.daysInWeek():1);var d=date.calendar().fromJD(jd);this._validateLevel--;return[d.year(),d.month(),d.day()]}try{var y=date.year()+(period==="y"?offset:0);var m=date.monthOfYear()+(period==="m"?offset:0);var d=date.day();var resyncYearMonth=function(calendar){while(myearMonths-1+calendar.minMonth){y++;m-=yearMonths;yearMonths=calendar.monthsInYear(y)}};if(period==="y"){if(date.month()!==this.fromMonthOfYear(y,m)){m=this.newDate(y,date.month(),this.minDay).monthOfYear()}m=Math.min(m,this.monthsInYear(y));d=Math.min(d,this.daysInMonth(y,this.fromMonthOfYear(y,m)))}else if(period==="m"){resyncYearMonth(this);d=Math.min(d,this.daysInMonth(y,this.fromMonthOfYear(y,m)))}var ymd=[y,this.fromMonthOfYear(y,m),d];this._validateLevel--;return ymd}catch(e){this._validateLevel--;throw e}},_correctAdd:function(date,ymd,offset,period){if(!this.hasYearZero&&(period==="y"||period==="m")){if(ymd[0]===0||date.year()>0!==ymd[0]>0){var adj={y:[1,1,"y"],m:[1,this.monthsInYear(-1),"m"],w:[this.daysInWeek(),this.daysInYear(-1),"d"],d:[1,this.daysInYear(-1),"d"]}[period];var dir=offset<0?-1:+1;ymd=this._add(date,offset*adj[0]+dir*adj[1],adj[2])}}return date.date(ymd[0],ymd[1],ymd[2])},set:function(date,value,period){this._validate(date,this.minMonth,this.minDay,_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate);var y=period==="y"?value:date.year();var m=period==="m"?value:date.month();var d=period==="d"?value:date.day();if(period==="y"||period==="m"){d=Math.min(d,this.daysInMonth(y,m))}return date.date(y,m,d)},isValid:function(year,month,day){this._validateLevel++;var valid=this.hasYearZero||year!==0;if(valid){var date=this.newDate(year,month,this.minDay);valid=month>=this.minMonth&&month-this.minMonth=this.minDay&&day-this.minDay13.5?13:1);var year=c-(month>2.5?4716:4715);if(year<=0){year--}return this.newDate(year,month,day)},toJSDate:function(year,month,day){var date=this._validate(year,month,day,_exports.local.invalidDate||_exports.regionalOptions[""].invalidDate);var jsd=new Date(date.year(),date.month()-1,date.day());jsd.setHours(0);jsd.setMinutes(0);jsd.setSeconds(0);jsd.setMilliseconds(0);jsd.setHours(jsd.getHours()>12?jsd.getHours()+2:0);return jsd},fromJSDate:function(jsd){return this.newDate(jsd.getFullYear(),jsd.getMonth()+1,jsd.getDate())}});var _exports=module.exports=new Calendars;_exports.cdate=CDate;_exports.baseCalendar=BaseCalendar;_exports.calendars.gregorian=GregorianCalendar},{"object-assign":421}],537:[function(require,module,exports){var assign=require("object-assign");var main=require("./main");assign(main.regionalOptions[""],{invalidArguments:"Invalid arguments",invalidFormat:"Cannot format a date from another calendar",missingNumberAt:"Missing number at position {0}",unknownNameAt:"Unknown name at position {0}",unexpectedLiteralAt:"Unexpected literal at position {0}",unexpectedText:"Additional text found at end"});main.local=main.regionalOptions[""];assign(main.cdate.prototype,{formatDate:function(format,settings){if(typeof format!=="string"){settings=format;format=""}return this._calendar.formatDate(format||"",this,settings)}});assign(main.baseCalendar.prototype,{UNIX_EPOCH:main.instance().newDate(1970,1,1).toJD(),SECS_PER_DAY:24*60*60,TICKS_EPOCH:main.instance().jdEpoch,TICKS_PER_DAY:24*60*60*1e7,ATOM:"yyyy-mm-dd",COOKIE:"D, dd M yyyy",FULL:"DD, MM d, yyyy",ISO_8601:"yyyy-mm-dd",JULIAN:"J",RFC_822:"D, d M yy",RFC_850:"DD, dd-M-yy",RFC_1036:"D, d M yy",RFC_1123:"D, d M yyyy",RFC_2822:"D, d M yyyy",RSS:"D, d M yy",TICKS:"!",TIMESTAMP:"@",W3C:"yyyy-mm-dd",formatDate:function(format,date,settings){if(typeof format!=="string"){settings=date;date=format;format=""}if(!date){return""}if(date.calendar()!==this){throw main.local.invalidFormat||main.regionalOptions[""].invalidFormat}format=format||this.local.dateFormat;settings=settings||{};var dayNamesShort=settings.dayNamesShort||this.local.dayNamesShort;var dayNames=settings.dayNames||this.local.dayNames;var monthNumbers=settings.monthNumbers||this.local.monthNumbers;var monthNamesShort=settings.monthNamesShort||this.local.monthNamesShort;var monthNames=settings.monthNames||this.local.monthNames;var calculateWeek=settings.calculateWeek||this.local.calculateWeek;var doubled=function(match,step){var matches=1;while(iFormat+matches1};var formatNumber=function(match,value,len,step){var num=""+value;if(doubled(match,step)){while(num.length1};var getNumber=function(match,step){var isDoubled=doubled(match,step);var size=[2,3,isDoubled?4:2,isDoubled?4:2,10,11,20]["oyYJ@!".indexOf(match)+1];var digits=new RegExp("^-?\\d{1,"+size+"}");var num=value.substring(iValue).match(digits);if(!num){throw(main.local.missingNumberAt||main.regionalOptions[""].missingNumberAt).replace(/\{0\}/,iValue)}iValue+=num[0].length;return parseInt(num[0],10)};var calendar=this;var getMonthNumber=function(){if(typeof monthNumbers==="function"){doubled("m");var month=monthNumbers.call(calendar,value.substring(iValue));iValue+=month.length;return month}return getNumber("m")};var getName=function(match,shortNames,longNames,step){var names=doubled(match,step)?longNames:shortNames;for(var i=0;i-1){month=1;day=doy;for(var dim=this.daysInMonth(year,month);day>dim;dim=this.daysInMonth(year,month)){month++;day-=dim}}return jd>-1?this.fromJD(jd):this.newDate(year,month,day)},determineDate:function(dateSpec,defaultDate,currentDate,dateFormat,settings){if(currentDate&&typeof currentDate!=="object"){settings=dateFormat;dateFormat=currentDate;currentDate=null}if(typeof dateFormat!=="string"){settings=dateFormat;dateFormat=""}var calendar=this;var offsetString=function(offset){try{return calendar.parseDate(dateFormat,offset,settings)}catch(e){}offset=offset.toLowerCase();var date=(offset.match(/^c/)&¤tDate?currentDate.newDate():null)||calendar.today();var pattern=/([+-]?[0-9]+)\s*(d|w|m|y)?/g;var matches=pattern.exec(offset);while(matches){date.add(parseInt(matches[1],10),matches[2]||"d");matches=pattern.exec(offset)}return date};defaultDate=defaultDate?defaultDate.newDate():null;dateSpec=dateSpec==null?defaultDate:typeof dateSpec==="string"?offsetString(dateSpec):typeof dateSpec==="number"?isNaN(dateSpec)||dateSpec===Infinity||dateSpec===-Infinity?defaultDate:calendar.today().add(dateSpec,"d"):calendar.newDate(dateSpec);return dateSpec}})},{"./main":536,"object-assign":421}],538:[function(require,module,exports){module.exports=require("cwise-compiler")({args:["array",{offset:[1],array:0},"scalar","scalar","index"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},post:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{\n var _inline_1_da = _inline_1_arg0_ - _inline_1_arg3_\n var _inline_1_db = _inline_1_arg1_ - _inline_1_arg3_\n if((_inline_1_da >= 0) !== (_inline_1_db >= 0)) {\n _inline_1_arg2_.push(_inline_1_arg4_[0] + 0.5 + 0.5 * (_inline_1_da + _inline_1_db) / (_inline_1_da - _inline_1_db))\n }\n }",args:[{name:"_inline_1_arg0_",lvalue:false,rvalue:true,count:1},{name:"_inline_1_arg1_",lvalue:false,rvalue:true,count:1},{name:"_inline_1_arg2_",lvalue:false,rvalue:true,count:1},{name:"_inline_1_arg3_",lvalue:false,rvalue:true,count:2},{name:"_inline_1_arg4_",lvalue:false,rvalue:true,count:1}],thisVars:[],localVars:["_inline_1_da","_inline_1_db"]},funcName:"zeroCrossings"})},{"cwise-compiler":133}],539:[function(require,module,exports){"use strict";module.exports=findZeroCrossings;var core=require("./lib/zc-core");function findZeroCrossings(array,level){var cross=[];level=+level||0;core(array.hi(array.shape[0]-1),cross,level);return cross}},{"./lib/zc-core":538}],540:[function(require,module,exports){"use strict";module.exports=[{path:"",backoff:0},{path:"M-2.4,-3V3L0.6,0Z",backoff:.6},{path:"M-3.7,-2.5V2.5L1.3,0Z",backoff:1.3},{path:"M-4.45,-3L-1.65,-0.2V0.2L-4.45,3L1.55,0Z",backoff:1.55},{path:"M-2.2,-2.2L-0.2,-0.2V0.2L-2.2,2.2L-1.4,3L1.6,0L-1.4,-3Z",backoff:1.6},{path:"M-4.4,-2.1L-0.6,-0.2V0.2L-4.4,2.1L-4,3L2,0L-4,-3Z",backoff:2},{path:"M2,0A2,2 0 1,1 0,-2A2,2 0 0,1 2,0Z",backoff:0,noRotate:true},{path:"M2,2V-2H-2V2Z",backoff:0,noRotate:true}]},{}],541:[function(require,module,exports){"use strict";var ARROWPATHS=require("./arrow_paths");var fontAttrs=require("../../plots/font_attributes");var cartesianConstants=require("../../plots/cartesian/constants");var templatedArray=require("../../plot_api/plot_template").templatedArray;module.exports=templatedArray("annotation",{visible:{valType:"boolean",dflt:true,editType:"calcIfAutorange+arraydraw"},text:{valType:"string",editType:"calcIfAutorange+arraydraw"},textangle:{valType:"angle",dflt:0,editType:"calcIfAutorange+arraydraw"},font:fontAttrs({editType:"calcIfAutorange+arraydraw",colorEditType:"arraydraw"}),width:{valType:"number",min:1,dflt:null,editType:"calcIfAutorange+arraydraw"},height:{valType:"number",min:1,dflt:null,editType:"calcIfAutorange+arraydraw"},opacity:{valType:"number",min:0,max:1,dflt:1,editType:"arraydraw"},align:{valType:"enumerated",values:["left","center","right"],dflt:"center",editType:"arraydraw"},valign:{valType:"enumerated",values:["top","middle","bottom"],dflt:"middle",editType:"arraydraw"},bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"arraydraw"},bordercolor:{valType:"color",dflt:"rgba(0,0,0,0)",editType:"arraydraw"},borderpad:{valType:"number",min:0,dflt:1,editType:"calcIfAutorange+arraydraw"},borderwidth:{valType:"number",min:0,dflt:1,editType:"calcIfAutorange+arraydraw"},showarrow:{valType:"boolean",dflt:true,editType:"calcIfAutorange+arraydraw"},arrowcolor:{valType:"color",editType:"arraydraw"},arrowhead:{valType:"integer",min:0,max:ARROWPATHS.length,dflt:1,editType:"arraydraw"},startarrowhead:{valType:"integer",min:0,max:ARROWPATHS.length,dflt:1,editType:"arraydraw"},arrowside:{valType:"flaglist",flags:["end","start"],extras:["none"],dflt:"end",editType:"arraydraw"},arrowsize:{valType:"number",min:.3,dflt:1,editType:"calcIfAutorange+arraydraw"},startarrowsize:{valType:"number",min:.3,dflt:1,editType:"calcIfAutorange+arraydraw"},arrowwidth:{valType:"number",min:.1,editType:"calcIfAutorange+arraydraw"},standoff:{valType:"number",min:0,dflt:0,editType:"calcIfAutorange+arraydraw"},startstandoff:{valType:"number",min:0,dflt:0,editType:"calcIfAutorange+arraydraw"},ax:{valType:"any",editType:"calcIfAutorange+arraydraw"},ay:{valType:"any",editType:"calcIfAutorange+arraydraw"},axref:{valType:"enumerated",dflt:"pixel",values:["pixel",cartesianConstants.idRegex.x.toString()],editType:"calc"},ayref:{valType:"enumerated",dflt:"pixel",values:["pixel",cartesianConstants.idRegex.y.toString()],editType:"calc"},xref:{valType:"enumerated",values:["paper",cartesianConstants.idRegex.x.toString()],editType:"calc"},x:{valType:"any",editType:"calcIfAutorange+arraydraw"},xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"auto",editType:"calcIfAutorange+arraydraw"},xshift:{valType:"number",dflt:0,editType:"calcIfAutorange+arraydraw"},yref:{valType:"enumerated",values:["paper",cartesianConstants.idRegex.y.toString()],editType:"calc"},y:{valType:"any",editType:"calcIfAutorange+arraydraw"},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"auto",editType:"calcIfAutorange+arraydraw"},yshift:{valType:"number",dflt:0,editType:"calcIfAutorange+arraydraw"},clicktoshow:{valType:"enumerated",values:[false,"onoff","onout"],dflt:false,editType:"arraydraw"},xclick:{valType:"any",editType:"arraydraw"},yclick:{valType:"any",editType:"arraydraw"},hovertext:{valType:"string",editType:"arraydraw"},hoverlabel:{bgcolor:{valType:"color",editType:"arraydraw"},bordercolor:{valType:"color",editType:"arraydraw"},font:fontAttrs({editType:"arraydraw"}),editType:"arraydraw"},captureevents:{valType:"boolean",editType:"arraydraw"},editType:"calc",_deprecated:{ref:{valType:"string",editType:"calc"}}})},{"../../plot_api/plot_template":722,"../../plots/cartesian/constants":737,"../../plots/font_attributes":758,"./arrow_paths":540}],542:[function(require,module,exports){"use strict";var Lib=require("../../lib");var Axes=require("../../plots/cartesian/axes");var draw=require("./draw").draw;module.exports=function calcAutorange(gd){var fullLayout=gd._fullLayout,annotationList=Lib.filterVisible(fullLayout.annotations);if(!annotationList.length||!gd._fullData.length)return;var annotationAxes={};annotationList.forEach(function(ann){annotationAxes[ann.xref]=1;annotationAxes[ann.yref]=1});for(var axId in annotationAxes){var ax=Axes.getFromId(gd,axId);if(ax&&ax.autorange){return Lib.syncOrAsync([draw,annAutorange],gd)}}};function annAutorange(gd){var fullLayout=gd._fullLayout;Lib.filterVisible(fullLayout.annotations).forEach(function(ann){var xa=Axes.getFromId(gd,ann.xref),ya=Axes.getFromId(gd,ann.yref),headSize=3*ann.arrowsize*ann.arrowwidth||0,startHeadSize=3*ann.startarrowsize*ann.arrowwidth||0;var headPlus,headMinus,startHeadPlus,startHeadMinus;if(xa&&xa.autorange){headPlus=headSize+ann.xshift;headMinus=headSize-ann.xshift;startHeadPlus=startHeadSize+ann.xshift;startHeadMinus=startHeadSize-ann.xshift;if(ann.axref===ann.xref){Axes.expand(xa,[xa.r2c(ann.x)],{ppadplus:headPlus,ppadminus:headMinus});Axes.expand(xa,[xa.r2c(ann.ax)],{ppadplus:Math.max(ann._xpadplus,startHeadPlus),ppadminus:Math.max(ann._xpadminus,startHeadMinus)})}else{startHeadPlus=ann.ax?startHeadPlus+ann.ax:startHeadPlus;startHeadMinus=ann.ax?startHeadMinus-ann.ax:startHeadMinus;Axes.expand(xa,[xa.r2c(ann.x)],{ppadplus:Math.max(ann._xpadplus,headPlus,startHeadPlus),ppadminus:Math.max(ann._xpadminus,headMinus,startHeadMinus)})}}if(ya&&ya.autorange){headPlus=headSize-ann.yshift;headMinus=headSize+ann.yshift;startHeadPlus=startHeadSize-ann.yshift;startHeadMinus=startHeadSize+ann.yshift;if(ann.ayref===ann.yref){Axes.expand(ya,[ya.r2c(ann.y)],{ppadplus:headPlus,ppadminus:headMinus});Axes.expand(ya,[ya.r2c(ann.ay)],{ppadplus:Math.max(ann._ypadplus,startHeadPlus),ppadminus:Math.max(ann._ypadminus,startHeadMinus)})}else{startHeadPlus=ann.ay?startHeadPlus+ann.ay:startHeadPlus;startHeadMinus=ann.ay?startHeadMinus-ann.ay:startHeadMinus;Axes.expand(ya,[ya.r2c(ann.y)],{ppadplus:Math.max(ann._ypadplus,headPlus,startHeadPlus),ppadminus:Math.max(ann._ypadminus,headMinus,startHeadMinus)})}}})}},{"../../lib":684,"../../plots/cartesian/axes":732,"./draw":547}],543:[function(require,module,exports){"use strict";var Lib=require("../../lib");var Registry=require("../../registry");var arrayEditor=require("../../plot_api/plot_template").arrayEditor;module.exports={hasClickToShow:hasClickToShow,onClick:onClick};function hasClickToShow(gd,hoverData){var sets=getToggleSets(gd,hoverData);return sets.on.length>0||sets.explicitOff.length>0}function onClick(gd,hoverData){var toggleSets=getToggleSets(gd,hoverData);var onSet=toggleSets.on;var offSet=toggleSets.off.concat(toggleSets.explicitOff);var update={};var annotationsOut=gd._fullLayout.annotations;var i,editHelpers;if(!(onSet.length||offSet.length))return;for(i=0;i2/3)anchor="right";else anchor="center"}return{center:0,middle:0,left:.5,bottom:-.5,right:-.5,top:.5}[anchor]}var annotationIsOffscreen=false;var letters=["x","y"];for(var i=0;i1)){if(tailRef===axRef){posFraction=ax.r2fraction(options["a"+axLetter]);if(posFraction<0||posFraction>1){annotationIsOffscreen=true}}else{annotationIsOffscreen=true}if(annotationIsOffscreen)continue}basePx=ax._offset+ax.r2p(options[axLetter]);autoAlignFraction=.5}else{if(axLetter==="x"){alignPosition=options[axLetter];basePx=gs.l+gs.w*alignPosition}else{alignPosition=1-options[axLetter];basePx=gs.t+gs.h*alignPosition}autoAlignFraction=options.showarrow?.5:alignPosition}if(options.showarrow){posPx.head=basePx;var arrowLength=options["a"+axLetter];textShift=annSizeFromWidth*shiftFraction(.5,options.xanchor)-annSizeFromHeight*shiftFraction(.5,options.yanchor);if(tailRef===axRef){posPx.tail=ax._offset+ax.r2p(arrowLength);textPadShift=textShift}else{posPx.tail=basePx+arrowLength;textPadShift=textShift+arrowLength}posPx.text=posPx.tail+textShift;var maxPx=fullLayout[axLetter==="x"?"width":"height"];if(axRef==="paper"){posPx.head=Lib.constrain(posPx.head,1,maxPx-1)}if(tailRef==="pixel"){var shiftPlus=-Math.max(posPx.tail-3,posPx.text),shiftMinus=Math.min(posPx.tail+3,posPx.text)-maxPx;if(shiftPlus>0){posPx.tail+=shiftPlus;posPx.text+=shiftPlus}else if(shiftMinus>0){posPx.tail-=shiftMinus;posPx.text-=shiftMinus}}posPx.tail+=overallShift;posPx.head+=overallShift}else{textShift=annSize*shiftFraction(autoAlignFraction,anchor);textPadShift=textShift;posPx.text=basePx+textShift}posPx.text+=overallShift;textShift+=overallShift;textPadShift+=overallShift;options["_"+axLetter+"padplus"]=annSize/2+textPadShift;options["_"+axLetter+"padminus"]=annSize/2-textPadShift;options["_"+axLetter+"size"]=annSize;options["_"+axLetter+"shift"]=textShift}if(annotationIsOffscreen){annTextGroupInner.remove();return}var xShift=0;var yShift=0;if(options.align!=="left"){xShift=(annWidth-textWidth)*(options.align==="center"?.5:1)}if(options.valign!=="top"){yShift=(annHeight-textHeight)*(options.valign==="middle"?.5:1)}if(hasMathjax){mathjaxGroup.select("svg").attr({x:borderfull+xShift-1,y:borderfull+yShift}).call(Drawing.setClipUrl,isSizeConstrained?annClipID:null)}else{var texty=borderfull+yShift-anntextBB.top;var textx=borderfull+xShift-anntextBB.left;annText.call(svgTextUtils.positionText,textx,texty).call(Drawing.setClipUrl,isSizeConstrained?annClipID:null)}annTextClip.select("rect").call(Drawing.setRect,borderfull,borderfull,annWidth,annHeight);annTextBG.call(Drawing.setRect,borderwidth/2,borderwidth/2,outerWidth-borderwidth,outerHeight-borderwidth);annTextGroupInner.call(Drawing.setTranslate,Math.round(annPosPx.x.text-outerWidth/2),Math.round(annPosPx.y.text-outerHeight/2));annTextGroup.attr({transform:"rotate("+textangle+","+annPosPx.x.text+","+annPosPx.y.text+")"});var drawArrow=function(dx,dy){annGroup.selectAll(".annotation-arrow-g").remove();var headX=annPosPx.x.head,headY=annPosPx.y.head,tailX=annPosPx.x.tail+dx,tailY=annPosPx.y.tail+dy,textX=annPosPx.x.text+dx,textY=annPosPx.y.text+dy,transform=Lib.rotationXYMatrix(textangle,textX,textY),applyTransform=Lib.apply2DTransform(transform),applyTransform2=Lib.apply2DTransform2(transform),width=+annTextBG.attr("width"),height=+annTextBG.attr("height"),xLeft=textX-.5*width,xRight=xLeft+width,yTop=textY-.5*height,yBottom=yTop+height,edges=[[xLeft,yTop,xLeft,yBottom],[xLeft,yBottom,xRight,yBottom],[xRight,yBottom,xRight,yTop],[xRight,yTop,xLeft,yTop]].map(applyTransform2);if(edges.reduce(function(a,x){return a^!!Lib.segmentsIntersect(headX,headY,headX+1e6,headY+1e6,x[0],x[1],x[2],x[3])},false)){return}edges.forEach(function(x){var p=Lib.segmentsIntersect(tailX,tailY,headX,headY,x[0],x[1],x[2],x[3]);if(p){tailX=p.x;tailY=p.y}});var strokewidth=options.arrowwidth,arrowColor=options.arrowcolor,arrowSide=options.arrowside;var arrowGroup=annGroup.append("g").style({opacity:Color.opacity(arrowColor)}).classed("annotation-arrow-g",true);var arrow=arrowGroup.append("path").attr("d","M"+tailX+","+tailY+"L"+headX+","+headY).style("stroke-width",strokewidth+"px").call(Color.stroke,Color.rgb(arrowColor));drawArrowHead(arrow,arrowSide,options);if(edits.annotationPosition&&arrow.node().parentNode&&!subplotId){var arrowDragHeadX=headX;var arrowDragHeadY=headY;if(options.standoff){var arrowLength=Math.sqrt(Math.pow(headX-tailX,2)+Math.pow(headY-tailY,2));arrowDragHeadX+=options.standoff*(tailX-headX)/arrowLength;arrowDragHeadY+=options.standoff*(tailY-headY)/arrowLength}var arrowDrag=arrowGroup.append("path").classed("annotation-arrow",true).classed("anndrag",true).classed("cursor-move",true).attr({d:"M3,3H-3V-3H3ZM0,0L"+(tailX-arrowDragHeadX)+","+(tailY-arrowDragHeadY),transform:"translate("+arrowDragHeadX+","+arrowDragHeadY+")"}).style("stroke-width",strokewidth+6+"px").call(Color.stroke,"rgba(0,0,0,0)").call(Color.fill,"rgba(0,0,0,0)");var annx0,anny0;dragElement.init({element:arrowDrag.node(),gd:gd,prepFn:function(){var pos=Drawing.getTranslate(annTextGroupInner);annx0=pos.x;anny0=pos.y;if(xa&&xa.autorange){modifyBase(xa._name+".autorange",true)}if(ya&&ya.autorange){modifyBase(ya._name+".autorange",true)}},moveFn:function(dx,dy){var annxy0=applyTransform(annx0,anny0),xcenter=annxy0[0]+dx,ycenter=annxy0[1]+dy;annTextGroupInner.call(Drawing.setTranslate,xcenter,ycenter);modifyItem("x",xa?xa.p2r(xa.r2p(options.x)+dx):options.x+dx/gs.w);modifyItem("y",ya?ya.p2r(ya.r2p(options.y)+dy):options.y-dy/gs.h);if(options.axref===options.xref){modifyItem("ax",xa.p2r(xa.r2p(options.ax)+dx))}if(options.ayref===options.yref){modifyItem("ay",ya.p2r(ya.r2p(options.ay)+dy))}arrowGroup.attr("transform","translate("+dx+","+dy+")");annTextGroup.attr({transform:"rotate("+textangle+","+xcenter+","+ycenter+")"})},doneFn:function(){Registry.call("relayout",gd,getUpdateObj());var notesBox=document.querySelector(".js-notes-box-panel");if(notesBox)notesBox.redraw(notesBox.selectedObj)}})}};if(options.showarrow)drawArrow(0,0);if(editTextPosition){var baseTextTransform;dragElement.init({element:annTextGroupInner.node(),gd:gd,prepFn:function(){baseTextTransform=annTextGroup.attr("transform")},moveFn:function(dx,dy){var csr="pointer";if(options.showarrow){if(options.axref===options.xref){modifyItem("ax",xa.p2r(xa.r2p(options.ax)+dx))}else{modifyItem("ax",options.ax+dx)}if(options.ayref===options.yref){modifyItem("ay",ya.p2r(ya.r2p(options.ay)+dy))}else{modifyItem("ay",options.ay+dy)}drawArrow(dx,dy)}else if(!subplotId){var xUpdate,yUpdate;if(xa){xUpdate=xa.p2r(xa.r2p(options.x)+dx)}else{var widthFraction=options._xsize/gs.w,xLeft=options.x+(options._xshift-options.xshift)/gs.w-widthFraction/2;xUpdate=dragElement.align(xLeft+dx/gs.w,widthFraction,0,1,options.xanchor)}if(ya){yUpdate=ya.p2r(ya.r2p(options.y)+dy)}else{var heightFraction=options._ysize/gs.h,yBottom=options.y-(options._yshift+options.yshift)/gs.h-heightFraction/2;yUpdate=dragElement.align(yBottom-dy/gs.h,heightFraction,0,1,options.yanchor)}modifyItem("x",xUpdate);modifyItem("y",yUpdate);if(!xa||!ya){csr=dragElement.getCursor(xa?.5:xUpdate,ya?.5:yUpdate,options.xanchor,options.yanchor)}}else return;annTextGroup.attr({transform:"translate("+dx+","+dy+")"+baseTextTransform});setCursor(annTextGroupInner,csr)},doneFn:function(){setCursor(annTextGroupInner);Registry.call("relayout",gd,getUpdateObj());var notesBox=document.querySelector(".js-notes-box-panel");if(notesBox)notesBox.redraw(notesBox.selectedObj)}})}}if(edits.annotationText){annText.call(svgTextUtils.makeEditable,{delegate:annTextGroupInner,gd:gd}).call(textLayout).on("edit",function(_text){options.text=_text;this.call(textLayout);modifyItem("text",_text);if(xa&&xa.autorange){modifyBase(xa._name+".autorange",true)}if(ya&&ya.autorange){modifyBase(ya._name+".autorange",true)}Registry.call("relayout",gd,getUpdateObj())})}else annText.call(textLayout)}},{"../../lib":684,"../../lib/setcursor":704,"../../lib/svg_text_utils":708,"../../plot_api/plot_template":722,"../../plots/cartesian/axes":732,"../../plots/plots":795,"../../registry":817,"../color":558,"../dragelement":580,"../drawing":583,"../fx":600,"./draw_arrow_head":548,d3:147}],548:[function(require,module,exports){"use strict";var d3=require("d3");var Color=require("../color");var ARROWPATHS=require("./arrow_paths");module.exports=function drawArrowHead(el3,ends,options){var el=el3.node();var headStyle=ARROWPATHS[options.arrowhead||0];var startHeadStyle=ARROWPATHS[options.startarrowhead||0];var scale=(options.arrowwidth||1)*(options.arrowsize||1);var startScale=(options.arrowwidth||1)*(options.startarrowsize||1);var doStart=ends.indexOf("start")>=0;var doEnd=ends.indexOf("end")>=0;var backOff=headStyle.backoff*scale+options.standoff;var startBackOff=startHeadStyle.backoff*startScale+options.startstandoff;var start,end,startRot,endRot;if(el.nodeName==="line"){start={x:+el3.attr("x1"),y:+el3.attr("y1")};end={x:+el3.attr("x2"),y:+el3.attr("y2")};var dx=start.x-end.x;var dy=start.y-end.y;startRot=Math.atan2(dy,dx);endRot=startRot+Math.PI;if(backOff&&startBackOff){if(backOff+startBackOff>Math.sqrt(dx*dx+dy*dy)){hideLine();return}}if(backOff){if(backOff*backOff>dx*dx+dy*dy){hideLine();return}var backOffX=backOff*Math.cos(startRot),backOffY=backOff*Math.sin(startRot);end.x+=backOffX;end.y+=backOffY;el3.attr({x2:end.x,y2:end.y})}if(startBackOff){if(startBackOff*startBackOff>dx*dx+dy*dy){hideLine();return}var startBackOffX=startBackOff*Math.cos(startRot),startbackOffY=startBackOff*Math.sin(startRot);start.x-=startBackOffX;start.y-=startbackOffY;el3.attr({x1:start.x,y1:start.y})}}else if(el.nodeName==="path"){var pathlen=el.getTotalLength(),dashArray="";if(pathlen1){annotationIsOffscreen=true;break}}if(annotationIsOffscreen){scene.fullLayout._infolayer.select(".annotation-"+scene.id+'[data-index="'+i+'"]').remove()}else{ann._pdata=project(scene.glplot.cameraParams,[fullSceneLayout.xaxis.r2l(ann.x)*dataScale[0],fullSceneLayout.yaxis.r2l(ann.y)*dataScale[1],fullSceneLayout.zaxis.r2l(ann.z)*dataScale[2]]);drawRaw(scene.graphDiv,ann,i,scene.id,ann._xa,ann._ya)}}}},{"../../plots/gl3d/project":783,"../annotations/draw":547}],554:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Lib=require("../../lib");module.exports={moduleType:"component",name:"annotations3d",schema:{subplots:{scene:{annotations:require("./attributes")}}},layoutAttributes:require("./attributes"),handleDefaults:require("./defaults"),includeBasePlot:includeGL3D,convert:require("./convert"),draw:require("./draw")};function includeGL3D(layoutIn,layoutOut){var GL3D=Registry.subplotsRegistry.gl3d;if(!GL3D)return;var attrRegex=GL3D.attrRegex;var keys=Object.keys(layoutIn);for(var i=0;i=0))return val;if(i===3){if(parts[i]>1)parts[i]=1}else if(parts[i]>=1)return val}var rgbStr=Math.round(parts[0]*255)+", "+Math.round(parts[1]*255)+", "+Math.round(parts[2]*255);if(rgba)return"rgba("+rgbStr+", "+parts[3]+")";return"rgb("+rgbStr+")"}},{"./attributes":557,"fast-isnumeric":214,tinycolor2:499}],559:[function(require,module,exports){"use strict";var axesAttrs=require("../../plots/cartesian/layout_attributes");var fontAttrs=require("../../plots/font_attributes");var extendFlat=require("../../lib/extend").extendFlat;var overrideAll=require("../../plot_api/edit_types").overrideAll;module.exports=overrideAll({thicknessmode:{valType:"enumerated",values:["fraction","pixels"],dflt:"pixels"},thickness:{valType:"number",min:0,dflt:30},lenmode:{valType:"enumerated",values:["fraction","pixels"],dflt:"fraction"},len:{valType:"number",min:0,dflt:1},x:{valType:"number",dflt:1.02,min:-2,max:3},xanchor:{valType:"enumerated",values:["left","center","right"],dflt:"left"},xpad:{valType:"number",min:0,dflt:10},y:{valType:"number",dflt:.5,min:-2,max:3},yanchor:{valType:"enumerated",values:["top","middle","bottom"],dflt:"middle"},ypad:{valType:"number",min:0,dflt:10},outlinecolor:axesAttrs.linecolor,outlinewidth:axesAttrs.linewidth,bordercolor:axesAttrs.linecolor,borderwidth:{valType:"number",min:0,dflt:0},bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)"},tickmode:axesAttrs.tickmode,nticks:axesAttrs.nticks,tick0:axesAttrs.tick0,dtick:axesAttrs.dtick,tickvals:axesAttrs.tickvals,ticktext:axesAttrs.ticktext,ticks:extendFlat({},axesAttrs.ticks,{dflt:""}),ticklen:axesAttrs.ticklen,tickwidth:axesAttrs.tickwidth,tickcolor:axesAttrs.tickcolor,showticklabels:axesAttrs.showticklabels,tickfont:fontAttrs({}),tickangle:axesAttrs.tickangle,tickformat:axesAttrs.tickformat,tickformatstops:axesAttrs.tickformatstops,tickprefix:axesAttrs.tickprefix,showtickprefix:axesAttrs.showtickprefix,ticksuffix:axesAttrs.ticksuffix,showticksuffix:axesAttrs.showticksuffix,separatethousands:axesAttrs.separatethousands,exponentformat:axesAttrs.exponentformat,showexponent:axesAttrs.showexponent,title:{valType:"string"},titlefont:fontAttrs({}),titleside:{valType:"enumerated",values:["right","top","bottom"],dflt:"top"}},"colorbars","from-root")},{"../../lib/extend":673,"../../plot_api/edit_types":715,"../../plots/cartesian/layout_attributes":744,"../../plots/font_attributes":758}],560:[function(require,module,exports){"use strict";var Colorscale=require("../colorscale");var drawColorbar=require("./draw");module.exports=function connectColorbar(gd,cd,moduleOpts){if(typeof moduleOpts==="function")return moduleOpts(gd,cd);var trace=cd[0].trace;var cbId="cb"+trace.uid;var containerName=moduleOpts.container;var container=containerName?trace[containerName]:trace;gd._fullLayout._infolayer.selectAll("."+cbId).remove();if(!container||!container.showscale)return;var zmin=container[moduleOpts.min];var zmax=container[moduleOpts.max];var cb=cd[0].t.cb=drawColorbar(gd,cbId);var sclFunc=Colorscale.makeColorScaleFunc(Colorscale.extractScale(container.colorscale,zmin,zmax),{noNumericCheck:true});cb.fillcolor(sclFunc).filllevels({start:zmin,end:zmax,size:(zmax-zmin)/254}).options(container.colorbar)()}},{"../colorscale":573,"./draw":563}],561:[function(require,module,exports){"use strict";module.exports={cn:{colorbar:"colorbar",cbbg:"cbbg",cbfill:"cbfill",cbfills:"cbfills",cbline:"cbline",cblines:"cblines",cbaxis:"cbaxis",cbtitleunshift:"cbtitleunshift",cbtitle:"cbtitle",cboutline:"cboutline",crisp:"crisp",jsPlaceholder:"js-placeholder"}}},{}],562:[function(require,module,exports){"use strict";var Lib=require("../../lib");var Template=require("../../plot_api/plot_template");var handleTickValueDefaults=require("../../plots/cartesian/tick_value_defaults");var handleTickMarkDefaults=require("../../plots/cartesian/tick_mark_defaults");var handleTickLabelDefaults=require("../../plots/cartesian/tick_label_defaults");var attributes=require("./attributes");module.exports=function colorbarDefaults(containerIn,containerOut,layout){var colorbarOut=Template.newContainer(containerOut,"colorbar"),colorbarIn=containerIn.colorbar||{};function coerce(attr,dflt){return Lib.coerce(colorbarIn,colorbarOut,attributes,attr,dflt)}var thicknessmode=coerce("thicknessmode");coerce("thickness",thicknessmode==="fraction"?30/(layout.width-layout.margin.l-layout.margin.r):30);var lenmode=coerce("lenmode");coerce("len",lenmode==="fraction"?1:layout.height-layout.margin.t-layout.margin.b);coerce("x");coerce("xanchor");coerce("xpad");coerce("y");coerce("yanchor");coerce("ypad");Lib.noneOrAll(colorbarIn,colorbarOut,["x","y"]);coerce("outlinecolor");coerce("outlinewidth");coerce("bordercolor");coerce("borderwidth");coerce("bgcolor");handleTickValueDefaults(colorbarIn,colorbarOut,coerce,"linear");var opts={outerTicks:false,font:layout.font};handleTickLabelDefaults(colorbarIn,colorbarOut,coerce,"linear",opts);handleTickMarkDefaults(colorbarIn,colorbarOut,coerce,"linear",opts);coerce("title",layout._dfltTitle.colorbar);Lib.coerceFont(coerce,"titlefont",layout.font);coerce("titleside")}},{"../../lib":684,"../../plot_api/plot_template":722,"../../plots/cartesian/tick_label_defaults":751,"../../plots/cartesian/tick_mark_defaults":752,"../../plots/cartesian/tick_value_defaults":753,"./attributes":559}],563:[function(require,module,exports){"use strict";var d3=require("d3");var tinycolor=require("tinycolor2");var Plots=require("../../plots/plots");var Registry=require("../../registry");var Axes=require("../../plots/cartesian/axes");var dragElement=require("../dragelement");var Lib=require("../../lib");var extendFlat=require("../../lib/extend").extendFlat;var setCursor=require("../../lib/setcursor");var Drawing=require("../drawing");var Color=require("../color");var Titles=require("../titles");var svgTextUtils=require("../../lib/svg_text_utils");var alignmentConstants=require("../../constants/alignment");var LINE_SPACING=alignmentConstants.LINE_SPACING;var FROM_TL=alignmentConstants.FROM_TL;var FROM_BR=alignmentConstants.FROM_BR;var handleAxisDefaults=require("../../plots/cartesian/axis_defaults");var handleAxisPositionDefaults=require("../../plots/cartesian/position_defaults");var axisLayoutAttrs=require("../../plots/cartesian/layout_attributes");var attributes=require("./attributes");var cn=require("./constants").cn;module.exports=function draw(gd,id){var opts={};Object.keys(attributes).forEach(function(k){opts[k]=null});opts.fillcolor=null;opts.line={color:null,width:null,dash:null};opts.levels={start:null,end:null,size:null};opts.filllevels=null;function component(){var fullLayout=gd._fullLayout,gs=fullLayout._size;if(typeof opts.fillcolor!=="function"&&typeof opts.line.color!=="function"){fullLayout._infolayer.selectAll("g."+id).remove();return}var zrange=d3.extent((typeof opts.fillcolor==="function"?opts.fillcolor:opts.line.color).domain());var linelevels=[];var filllevels=[];var linecolormap=typeof opts.line.color==="function"?opts.line.color:function(){return opts.line.color};var fillcolormap=typeof opts.fillcolor==="function"?opts.fillcolor:function(){return opts.fillcolor};var l;var i;var l0=opts.levels.end+opts.levels.size/100,ls=opts.levels.size,zr0=1.001*zrange[0]-.001*zrange[1],zr1=1.001*zrange[1]-.001*zrange[0];for(i=0;i<1e5;i++){l=opts.levels.start+i*ls;if(ls>0?l>=l0:l<=l0)break;if(l>zr0&&l0?l>=l0:l<=l0)break;if(l>zrange[0]&&l1){var dtexp=Math.pow(10,Math.floor(Math.log(dtFactor)/Math.LN10));dtick*=dtexp*Lib.roundUp(dtFactor/dtexp,[2,5,10]);if((Math.abs(opts.levels.start)/opts.levels.size+1e-6)%1<2e-6){cbAxisOut.tick0=0}}cbAxisOut.dtick=dtick}cbAxisOut.domain=[yBottomFrac+ypadFrac,yBottomFrac+lenFrac-ypadFrac];cbAxisOut.setScale();var container=Lib.ensureSingle(fullLayout._infolayer,"g",id,function(s){s.classed(cn.colorbar,true).each(function(){var s=d3.select(this);s.append("rect").classed(cn.cbbg,true);s.append("g").classed(cn.cbfills,true);s.append("g").classed(cn.cblines,true);s.append("g").classed(cn.cbaxis,true).classed(cn.crisp,true);s.append("g").classed(cn.cbtitleunshift,true).append("g").classed(cn.cbtitle,true);s.append("rect").classed(cn.cboutline,true);s.select(".cbtitle").datum(0)})});container.attr("transform","translate("+Math.round(gs.l)+","+Math.round(gs.t)+")");var titleCont=container.select(".cbtitleunshift").attr("transform","translate(-"+Math.round(gs.l)+",-"+Math.round(gs.t)+")");cbAxisOut._axislayer=container.select(".cbaxis");var titleHeight=0;if(["top","bottom"].indexOf(opts.titleside)!==-1){var x=gs.l+(opts.x+xpadFrac)*gs.w,fontSize=cbAxisOut.titlefont.size,y;if(opts.titleside==="top"){y=(1-(yBottomFrac+lenFrac-ypadFrac))*gs.h+gs.t+3+fontSize*.75}else{y=(1-(yBottomFrac+ypadFrac))*gs.h+gs.t-3-fontSize*.25}drawTitle(cbAxisOut._id+"title",{attributes:{x:x,y:y,"text-anchor":"start"}})}function drawAxis(){if(["top","bottom"].indexOf(opts.titleside)!==-1){var titleGroup=container.select(".cbtitle"),titleText=titleGroup.select("text"),titleTrans=[-opts.outlinewidth/2,opts.outlinewidth/2],mathJaxNode=titleGroup.select(".h"+cbAxisOut._id+"title-math-group").node(),lineSize=15.6;if(titleText.node()){lineSize=parseInt(titleText.node().style.fontSize,10)*LINE_SPACING}if(mathJaxNode){titleHeight=Drawing.bBox(mathJaxNode).height;if(titleHeight>lineSize){titleTrans[1]-=(titleHeight-lineSize)/2}}else if(titleText.node()&&!titleText.classed(cn.jsPlaceholder)){titleHeight=Drawing.bBox(titleText.node()).height}if(titleHeight){titleHeight+=5;if(opts.titleside==="top"){cbAxisOut.domain[1]-=titleHeight/gs.h;titleTrans[1]*=-1}else{cbAxisOut.domain[0]+=titleHeight/gs.h;var nlines=svgTextUtils.lineCount(titleText);titleTrans[1]+=(1-nlines)*lineSize}titleGroup.attr("transform","translate("+titleTrans+")");cbAxisOut.setScale()}}container.selectAll(".cbfills,.cblines").attr("transform","translate(0,"+Math.round(gs.h*(1-cbAxisOut.domain[1]))+")");cbAxisOut._axislayer.attr("transform","translate(0,"+Math.round(-gs.t)+")");var fills=container.select(".cbfills").selectAll("rect.cbfill").data(filllevels);fills.enter().append("rect").classed(cn.cbfill,true).style("stroke","none");fills.exit().remove();fills.each(function(d,i){var z=[i===0?zrange[0]:(filllevels[i]+filllevels[i-1])/2,i===filllevels.length-1?zrange[1]:(filllevels[i]+filllevels[i+1])/2].map(cbAxisOut.c2p).map(Math.round);if(i!==filllevels.length-1){z[1]+=z[1]>z[0]?1:-1}var colorString=fillcolormap(d).replace("e-",""),opaqueColor=tinycolor(colorString).toHexString();d3.select(this).attr({x:xLeft,width:Math.max(thickPx,2),y:d3.min(z),height:Math.max(d3.max(z)-d3.min(z),2),fill:opaqueColor})});var lines=container.select(".cblines").selectAll("path.cbline").data(opts.line.color&&opts.line.width?linelevels:[]);lines.enter().append("path").classed(cn.cbline,true);lines.exit().remove();lines.each(function(d){d3.select(this).attr("d","M"+xLeft+","+(Math.round(cbAxisOut.c2p(d))+opts.line.width/2%1)+"h"+thickPx).call(Drawing.lineGroupStyle,opts.line.width,linecolormap(d),opts.line.dash)});cbAxisOut._axislayer.selectAll("g."+cbAxisOut._id+"tick,path").remove();cbAxisOut._pos=xLeft+thickPx+(opts.outlinewidth||0)/2-(opts.ticks==="outside"?1:0);cbAxisOut.side="right";return Lib.syncOrAsync([function(){return Axes.doTicksSingle(gd,cbAxisOut,true)},function(){if(["top","bottom"].indexOf(opts.titleside)===-1){var fontSize=cbAxisOut.titlefont.size,y=cbAxisOut._offset+cbAxisOut._length/2,x=gs.l+(cbAxisOut.position||0)*gs.w+(cbAxisOut.side==="right"?10+fontSize*(cbAxisOut.showticklabels?1:.5):-10-fontSize*(cbAxisOut.showticklabels?.5:0));drawTitle("h"+cbAxisOut._id+"title",{avoid:{selection:d3.select(gd).selectAll("g."+cbAxisOut._id+"tick"),side:opts.titleside,offsetLeft:gs.l,offsetTop:0,maxShift:fullLayout.width},attributes:{x:x,y:y,"text-anchor":"middle"},transform:{rotate:"-90",offset:0}})}}])}function drawTitle(titleClass,titleOpts){var trace=getTrace();var propName="colorbar.title";var containerName=trace._module.colorbar.container;if(containerName)propName=containerName+"."+propName;var dfltTitleOpts={propContainer:cbAxisOut,propName:propName,traceIndex:trace.index,placeholder:fullLayout._dfltTitle.colorbar,containerGroup:container.select(".cbtitle")};var otherClass=titleClass.charAt(0)==="h"?titleClass.substr(1):"h"+titleClass;container.selectAll("."+otherClass+",."+otherClass+"-math-group").remove();Titles.draw(gd,titleClass,extendFlat(dfltTitleOpts,titleOpts||{}))}function positionCB(){var innerWidth=thickPx+opts.outlinewidth/2+Drawing.bBox(cbAxisOut._axislayer.node()).width;titleEl=titleCont.select("text");if(titleEl.node()&&!titleEl.classed(cn.jsPlaceholder)){var mathJaxNode=titleCont.select(".h"+cbAxisOut._id+"title-math-group").node(),titleWidth;if(mathJaxNode&&["top","bottom"].indexOf(opts.titleside)!==-1){titleWidth=Drawing.bBox(mathJaxNode).width}else{titleWidth=Drawing.bBox(titleCont.node()).right-xLeft-gs.l}innerWidth=Math.max(innerWidth,titleWidth)}var outerwidth=2*opts.xpad+innerWidth+opts.borderwidth+opts.outlinewidth/2,outerheight=yBottomPx-yTopPx;container.select(".cbbg").attr({x:xLeft-opts.xpad-(opts.borderwidth+opts.outlinewidth)/2,y:yTopPx-yExtraPx,width:Math.max(outerwidth,2),height:Math.max(outerheight+2*yExtraPx,2)}).call(Color.fill,opts.bgcolor).call(Color.stroke,opts.bordercolor).style({"stroke-width":opts.borderwidth});container.selectAll(".cboutline").attr({x:xLeft,y:yTopPx+opts.ypad+(opts.titleside==="top"?titleHeight:0),width:Math.max(thickPx,2),height:Math.max(outerheight-2*opts.ypad-titleHeight,2)}).call(Color.stroke,opts.outlinecolor).style({fill:"None","stroke-width":opts.outlinewidth});var xoffset=({center:.5,right:1}[opts.xanchor]||0)*outerwidth;container.attr("transform","translate("+(gs.l-xoffset)+","+gs.t+")");var marginOpts={};var tFrac=FROM_TL[opts.yanchor];var bFrac=FROM_BR[opts.yanchor];if(opts.lenmode==="pixels"){marginOpts.y=opts.y;marginOpts.t=outerheight*tFrac;marginOpts.b=outerheight*bFrac}else{marginOpts.t=marginOpts.b=0;marginOpts.yt=opts.y+opts.len*tFrac;marginOpts.yb=opts.y-opts.len*bFrac}var lFrac=FROM_TL[opts.xanchor];var rFrac=FROM_BR[opts.xanchor];if(opts.thicknessmode==="pixels"){marginOpts.x=opts.x;marginOpts.l=outerwidth*lFrac;marginOpts.r=outerwidth*rFrac}else{var extraThickness=outerwidth-thickPx;marginOpts.l=extraThickness*lFrac;marginOpts.r=extraThickness*rFrac;marginOpts.xl=opts.x-opts.thickness*lFrac;marginOpts.xr=opts.x+opts.thickness*rFrac}Plots.autoMargin(gd,id,marginOpts)}var cbDone=Lib.syncOrAsync([Plots.previousPromises,drawAxis,Plots.previousPromises,positionCB],gd);if(cbDone&&cbDone.then)(gd._promises||[]).push(cbDone);if(gd._context.edits.colorbarPosition){var t0,xf,yf;dragElement.init({element:container.node(),gd:gd,prepFn:function(){t0=container.attr("transform");setCursor(container)},moveFn:function(dx,dy){container.attr("transform",t0+" "+"translate("+dx+","+dy+")");xf=dragElement.align(xLeftFrac+dx/gs.w,thickFrac,0,1,opts.xanchor);yf=dragElement.align(yBottomFrac-dy/gs.h,lenFrac,0,1,opts.yanchor);var csr=dragElement.getCursor(xf,yf,opts.xanchor,opts.yanchor);setCursor(container,csr)},doneFn:function(){setCursor(container);if(xf!==undefined&&yf!==undefined){Registry.call("restyle",gd,{"colorbar.x":xf,"colorbar.y":yf},getTrace().index)}}})}return cbDone}function getTrace(){var idNum=id.substr(2),i,trace;for(i=0;i=0)scl=scales.Reds;else scl=scales.Blues;doUpdate("colorscale",scl,container.reversescale?flipScale(scl):scl);if(!inputContainer.autocolorscale){doUpdate("autocolorscale",false)}}}},{"../../lib":684,"./flip_scale":570,"./scales":577}],567:[function(require,module,exports){"use strict";var scales=require("./scales");module.exports=scales.RdBu},{"./scales":577}],568:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var Lib=require("../../lib");var hasColorbar=require("../colorbar/has_colorbar");var colorbarDefaults=require("../colorbar/defaults");var isValidScale=require("./is_valid_scale");var flipScale=require("./flip_scale");module.exports=function colorScaleDefaults(traceIn,traceOut,layout,coerce,opts){var prefix=opts.prefix,cLetter=opts.cLetter,containerStr=prefix.slice(0,prefix.length-1),containerIn=prefix?Lib.nestedProperty(traceIn,containerStr).get()||{}:traceIn,containerOut=prefix?Lib.nestedProperty(traceOut,containerStr).get()||{}:traceOut,minIn=containerIn[cLetter+"min"],maxIn=containerIn[cLetter+"max"],sclIn=containerIn.colorscale;var validMinMax=isNumeric(minIn)&&isNumeric(maxIn)&&minIn=0;i--,j++){si=scl[i];sclNew[j]=[1-si[0],si[1]]}return sclNew}},{}],571:[function(require,module,exports){"use strict";var scales=require("./scales");var defaultScale=require("./default_scale");var isValidScaleArray=require("./is_valid_scale_array");module.exports=function getScale(scl,dflt){if(!dflt)dflt=defaultScale;if(!scl)return dflt;function parseScale(){try{scl=scales[scl]||JSON.parse(scl)}catch(e){scl=dflt}}if(typeof scl==="string"){parseScale();if(typeof scl==="string")parseScale()}if(!isValidScaleArray(scl))return dflt;return scl}},{"./default_scale":567,"./is_valid_scale_array":575,"./scales":577}],572:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var Lib=require("../../lib");var isValidScale=require("./is_valid_scale");module.exports=function hasColorscale(trace,containerStr){var container=containerStr?Lib.nestedProperty(trace,containerStr).get()||{}:trace;var color=container.color;var isArrayWithOneNumber=false;if(Lib.isArrayOrTypedArray(color)){for(var i=0;i4/3-vc)return vmax;return vc}},{}],579:[function(require,module,exports){"use strict";var Lib=require("../../lib");var cursorset=[["sw-resize","s-resize","se-resize"],["w-resize","move","e-resize"],["nw-resize","n-resize","ne-resize"]];module.exports=function getCursor(x,y,xanchor,yanchor){if(xanchor==="left")x=0;else if(xanchor==="center")x=1;else if(xanchor==="right")x=2;else x=Lib.constrain(Math.floor(x*3),0,2);if(yanchor==="bottom")y=0;else if(yanchor==="middle")y=1;else if(yanchor==="top")y=2;else y=Lib.constrain(Math.floor(y*3),0,2);return cursorset[y][x]}},{"../../lib":684}],580:[function(require,module,exports){"use strict";var mouseOffset=require("mouse-event-offset");var hasHover=require("has-hover");var supportsPassive=require("has-passive-events");var Registry=require("../../registry");var Lib=require("../../lib");var constants=require("../../plots/cartesian/constants");var interactConstants=require("../../constants/interactions");var dragElement=module.exports={};dragElement.align=require("./align");dragElement.getCursor=require("./cursor");var unhover=require("./unhover");dragElement.unhover=unhover.wrapped;dragElement.unhoverRaw=unhover.raw;dragElement.init=function init(options){var gd=options.gd;var numClicks=1;var DBLCLICKDELAY=interactConstants.DBLCLICKDELAY;var element=options.element;var startX,startY,newMouseDownTime,cursor,dragCover,initialEvent,initialTarget,rightClick;if(!gd._mouseDownTime)gd._mouseDownTime=0;element.style.pointerEvents="all";element.onmousedown=onStart;if(!supportsPassive){element.ontouchstart=onStart}else{if(element._ontouchstart){element.removeEventListener("touchstart",element._ontouchstart)}element._ontouchstart=onStart;element.addEventListener("touchstart",onStart,{passive:false})}function _clampFn(dx,dy,minDrag){if(Math.abs(dx)DBLCLICKDELAY){numClicks=Math.max(numClicks-1,1)}if(gd._dragged){if(options.doneFn)options.doneFn()}else{if(options.clickFn)options.clickFn(numClicks,initialEvent);if(!rightClick){var e2;try{e2=new MouseEvent("click",e)}catch(err){var offset=pointerOffset(e);e2=document.createEvent("MouseEvents");e2.initMouseEvent("click",e.bubbles,e.cancelable,e.view,e.detail,e.screenX,e.screenY,offset[0],offset[1],e.ctrlKey,e.altKey,e.shiftKey,e.metaKey,e.button,e.relatedTarget)}initialTarget.dispatchEvent(e2)}}finishDrag(gd);gd._dragged=false;return}};function coverSlip(){var cover=document.createElement("div");cover.className="dragcover";var cStyle=cover.style;cStyle.position="fixed";cStyle.left=0;cStyle.right=0;cStyle.top=0;cStyle.bottom=0;cStyle.zIndex=999999999;cStyle.background="none";document.body.appendChild(cover);return cover}dragElement.coverSlip=coverSlip;function finishDrag(gd){gd._dragging=false;if(gd._replotPending)Registry.call("plot",gd)}function pointerOffset(e){return mouseOffset(e.changedTouches?e.changedTouches[0]:e,document.body)}},{"../../constants/interactions":660,"../../lib":684,"../../plots/cartesian/constants":737,"../../registry":817,"./align":578,"./cursor":579,"./unhover":581,"has-hover":378,"has-passive-events":379,"mouse-event-offset":403}],581:[function(require,module,exports){"use strict";var Events=require("../../lib/events");var throttle=require("../../lib/throttle");var getGraphDiv=require("../../lib/get_graph_div");var hoverConstants=require("../fx/constants");var unhover=module.exports={};unhover.wrapped=function(gd,evt,subplot){gd=getGraphDiv(gd);if(gd._fullLayout){throttle.clear(gd._fullLayout._uid+hoverConstants.HOVERID)}unhover.raw(gd,evt,subplot)};unhover.raw=function unhoverRaw(gd,evt){var fullLayout=gd._fullLayout;var oldhoverdata=gd._hoverdata;if(!evt)evt={};if(evt.target&&Events.triggerHandler(gd,"plotly_beforehover",evt)===false){return}fullLayout._hoverlayer.selectAll("g").remove();fullLayout._hoverlayer.selectAll("line").remove();fullLayout._hoverlayer.selectAll("circle").remove();gd._hoverdata=undefined;if(evt.target&&oldhoverdata){gd.emit("plotly_unhover",{event:evt,points:oldhoverdata})}}},{"../../lib/events":672,"../../lib/get_graph_div":679,"../../lib/throttle":709,"../fx/constants":595}],582:[function(require,module,exports){"use strict";exports.dash={valType:"string",values:["solid","dot","dash","longdash","dashdot","longdashdot"],dflt:"solid",editType:"style"}},{}],583:[function(require,module,exports){"use strict";var d3=require("d3");var isNumeric=require("fast-isnumeric");var tinycolor=require("tinycolor2");var Registry=require("../../registry");var Color=require("../color");var Colorscale=require("../colorscale");var Lib=require("../../lib");var svgTextUtils=require("../../lib/svg_text_utils");var xmlnsNamespaces=require("../../constants/xmlns_namespaces");var alignment=require("../../constants/alignment");var LINE_SPACING=alignment.LINE_SPACING;var DESELECTDIM=require("../../constants/interactions").DESELECTDIM;var subTypes=require("../../traces/scatter/subtypes");var makeBubbleSizeFn=require("../../traces/scatter/make_bubble_size_func");var drawing=module.exports={};drawing.font=function(s,family,size,color){if(Lib.isPlainObject(family)){color=family.color;size=family.size;family=family.family}if(family)s.style("font-family",family);if(size+1)s.style("font-size",size+"px");if(color)s.call(Color.fill,color)};drawing.setPosition=function(s,x,y){s.attr("x",x).attr("y",y)};drawing.setSize=function(s,w,h){s.attr("width",w).attr("height",h)};drawing.setRect=function(s,x,y,w,h){s.call(drawing.setPosition,x,y).call(drawing.setSize,w,h)};drawing.translatePoint=function(d,sel,xa,ya){var x=xa.c2p(d.x);var y=ya.c2p(d.y);if(isNumeric(x)&&isNumeric(y)&&sel.node()){if(sel.node().nodeName==="text"){sel.attr("x",x).attr("y",y)}else{sel.attr("transform","translate("+x+","+y+")")}}else{return false}return true};drawing.translatePoints=function(s,xa,ya){s.each(function(d){var sel=d3.select(this);drawing.translatePoint(d,sel,xa,ya)})};drawing.hideOutsideRangePoint=function(d,sel,xa,ya,xcalendar,ycalendar){sel.attr("display",xa.isPtWithinRange(d,xcalendar)&&ya.isPtWithinRange(d,ycalendar)?null:"none")};drawing.hideOutsideRangePoints=function(traceGroups,subplot){if(!subplot._hasClipOnAxisFalse)return;var xa=subplot.xaxis;var ya=subplot.yaxis;traceGroups.each(function(d){var trace=d[0].trace;var xcalendar=trace.xcalendar;var ycalendar=trace.ycalendar;var selector=trace.type==="bar"?".bartext":".point,.textpoint";traceGroups.selectAll(selector).each(function(d){drawing.hideOutsideRangePoint(d,d3.select(this),xa,ya,xcalendar,ycalendar)})})};drawing.crispRound=function(gd,lineWidth,dflt){if(!lineWidth||!isNumeric(lineWidth))return dflt||0;if(gd._context.staticPlot)return lineWidth;if(lineWidth<1)return 1;return Math.round(lineWidth)};drawing.singleLineStyle=function(d,s,lw,lc,ld){s.style("fill","none");var line=(((d||[])[0]||{}).trace||{}).line||{},lw1=lw||line.width||0,dash=ld||line.dash||"";Color.stroke(s,lc||line.color);drawing.dashLine(s,dash,lw1)};drawing.lineGroupStyle=function(s,lw,lc,ld){s.style("fill","none").each(function(d){var line=(((d||[])[0]||{}).trace||{}).line||{},lw1=lw||line.width||0,dash=ld||line.dash||"";d3.select(this).call(Color.stroke,lc||line.color).call(drawing.dashLine,dash,lw1)})};drawing.dashLine=function(s,dash,lineWidth){lineWidth=+lineWidth||0;dash=drawing.dashStyle(dash,lineWidth);s.style({"stroke-dasharray":dash,"stroke-width":lineWidth+"px"})};drawing.dashStyle=function(dash,lineWidth){lineWidth=+lineWidth||1;var dlw=Math.max(lineWidth,3);if(dash==="solid")dash="";else if(dash==="dot")dash=dlw+"px,"+dlw+"px";else if(dash==="dash")dash=3*dlw+"px,"+3*dlw+"px";else if(dash==="longdash")dash=5*dlw+"px,"+5*dlw+"px";else if(dash==="dashdot"){dash=3*dlw+"px,"+dlw+"px,"+dlw+"px,"+dlw+"px"}else if(dash==="longdashdot"){dash=5*dlw+"px,"+2*dlw+"px,"+dlw+"px,"+2*dlw+"px"}return dash};drawing.singleFillStyle=function(sel){var node=d3.select(sel.node());var data=node.data();var fillcolor=(((data[0]||[])[0]||{}).trace||{}).fillcolor;if(fillcolor){sel.call(Color.fill,fillcolor)}};drawing.fillGroupStyle=function(s){s.style("stroke-width",0).each(function(d){var shape=d3.select(this);try{shape.call(Color.fill,d[0].trace.fillcolor)}catch(e){Lib.error(e,s);shape.remove()}})};var SYMBOLDEFS=require("./symbol_defs");drawing.symbolNames=[];drawing.symbolFuncs=[];drawing.symbolNeedLines={};drawing.symbolNoDot={};drawing.symbolNoFill={};drawing.symbolList=[];Object.keys(SYMBOLDEFS).forEach(function(k){var symDef=SYMBOLDEFS[k];drawing.symbolList=drawing.symbolList.concat([symDef.n,k,symDef.n+100,k+"-open"]);drawing.symbolNames[symDef.n]=k;drawing.symbolFuncs[symDef.n]=symDef.f;if(symDef.needLine){drawing.symbolNeedLines[symDef.n]=true}if(symDef.noDot){drawing.symbolNoDot[symDef.n]=true}else{drawing.symbolList=drawing.symbolList.concat([symDef.n+200,k+"-dot",symDef.n+300,k+"-open-dot"])}if(symDef.noFill){drawing.symbolNoFill[symDef.n]=true}});var MAXSYMBOL=drawing.symbolNames.length,DOTPATH="M0,0.5L0.5,0L0,-0.5L-0.5,0Z";drawing.symbolNumber=function(v){if(typeof v==="string"){var vbase=0;if(v.indexOf("-open")>0){vbase=100;v=v.replace("-open","")}if(v.indexOf("-dot")>0){vbase+=200;v=v.replace("-dot","")}v=drawing.symbolNames.indexOf(v);if(v>=0){v+=vbase}}if(v%100>=MAXSYMBOL||v>=400){return 0}return Math.floor(Math.max(v,0))};function makePointPath(symbolNumber,r){var base=symbolNumber%100;return drawing.symbolFuncs[base](r)+(symbolNumber>=200?DOTPATH:"")}var HORZGRADIENT={x1:1,x2:0,y1:0,y2:0};var VERTGRADIENT={x1:0,x2:0,y1:1,y2:0};drawing.gradient=function(sel,gd,gradientID,type,color1,color2){var gradient=gd._fullLayout._defs.select(".gradients").selectAll("#"+gradientID).data([type+color1+color2],Lib.identity);gradient.exit().remove();gradient.enter().append(type==="radial"?"radialGradient":"linearGradient").each(function(){var el=d3.select(this);if(type==="horizontal")el.attr(HORZGRADIENT);else if(type==="vertical")el.attr(VERTGRADIENT);el.attr("id",gradientID);var tc1=tinycolor(color1);var tc2=tinycolor(color2);el.append("stop").attr({offset:"0%","stop-color":Color.tinyRGB(tc2),"stop-opacity":tc2.getAlpha()});el.append("stop").attr({offset:"100%","stop-color":Color.tinyRGB(tc1),"stop-opacity":tc1.getAlpha()})});sel.style({fill:"url(#"+gradientID+")","fill-opacity":null})};drawing.initGradients=function(gd){var gradientsGroup=Lib.ensureSingle(gd._fullLayout._defs,"g","gradients");gradientsGroup.selectAll("linearGradient,radialGradient").remove()};drawing.pointStyle=function(s,trace,gd){if(!s.size())return;var fns=drawing.makePointStyleFns(trace);s.each(function(d){drawing.singlePointStyle(d,d3.select(this),trace,fns,gd)})};drawing.singlePointStyle=function(d,sel,trace,fns,gd){var marker=trace.marker;var markerLine=marker.line;sel.style("opacity",fns.selectedOpacityFn?fns.selectedOpacityFn(d):d.mo===undefined?marker.opacity:d.mo);if(fns.ms2mrc){var r;if(d.ms==="various"||marker.size==="various"){r=3}else{r=fns.ms2mrc(d.ms)}d.mrc=r;if(fns.selectedSizeFn){r=d.mrc=fns.selectedSizeFn(d)}var x=drawing.symbolNumber(d.mx||marker.symbol)||0;d.om=x%200>=100;sel.attr("d",makePointPath(x,r))}var perPointGradient=false;var fillColor,lineColor,lineWidth;if(d.so){lineWidth=markerLine.outlierwidth;lineColor=markerLine.outliercolor;fillColor=marker.outliercolor}else{var markerLineWidth=(markerLine||{}).width;lineWidth=(d.mlw+1||markerLineWidth+1||(d.trace?(d.trace.marker.line||{}).width:0)+1)-1||0;if("mlc"in d)lineColor=d.mlcc=fns.lineScale(d.mlc);else if(Lib.isArrayOrTypedArray(markerLine.color))lineColor=Color.defaultLine;else lineColor=markerLine.color;if(Lib.isArrayOrTypedArray(marker.color)){fillColor=Color.defaultLine;perPointGradient=true}if("mc"in d){fillColor=d.mcc=fns.markerScale(d.mc)}else{fillColor=marker.color||"rgba(0,0,0,0)"}if(fns.selectedColorFn){fillColor=fns.selectedColorFn(d)}}if(d.om){sel.call(Color.stroke,fillColor).style({"stroke-width":(lineWidth||1)+"px",fill:"none"})}else{sel.style("stroke-width",lineWidth+"px");var markerGradient=marker.gradient;var gradientType=d.mgt;if(gradientType)perPointGradient=true;else gradientType=markerGradient&&markerGradient.type;if(gradientType&&gradientType!=="none"){var gradientColor=d.mgc;if(gradientColor)perPointGradient=true;else gradientColor=markerGradient.color;var gradientID="g"+gd._fullLayout._uid+"-"+trace.uid;if(perPointGradient)gradientID+="-"+d.i;sel.call(drawing.gradient,gd,gradientID,gradientType,fillColor,gradientColor)}else{sel.call(Color.fill,fillColor)}if(lineWidth){sel.call(Color.stroke,lineColor)}}};drawing.makePointStyleFns=function(trace){var out={};var marker=trace.marker;out.markerScale=drawing.tryColorscale(marker,"");out.lineScale=drawing.tryColorscale(marker,"line");if(Registry.traceIs(trace,"symbols")){out.ms2mrc=subTypes.isBubble(trace)?makeBubbleSizeFn(trace):function(){return(marker.size||6)/2}}if(trace.selectedpoints){Lib.extendFlat(out,drawing.makeSelectedPointStyleFns(trace))}return out};drawing.makeSelectedPointStyleFns=function(trace){var out={};var selectedAttrs=trace.selected||{};var unselectedAttrs=trace.unselected||{};var marker=trace.marker||{};var selectedMarker=selectedAttrs.marker||{};var unselectedMarker=unselectedAttrs.marker||{};var mo=marker.opacity;var smo=selectedMarker.opacity;var usmo=unselectedMarker.opacity;var smoIsDefined=smo!==undefined;var usmoIsDefined=usmo!==undefined;if(Lib.isArrayOrTypedArray(mo)||smoIsDefined||usmoIsDefined){out.selectedOpacityFn=function(d){var base=d.mo===undefined?marker.opacity:d.mo;if(d.selected){return smoIsDefined?smo:base}else{return usmoIsDefined?usmo:DESELECTDIM*base}}}var mc=marker.color;var smc=selectedMarker.color;var usmc=unselectedMarker.color;if(smc||usmc){out.selectedColorFn=function(d){var base=d.mcc||mc;if(d.selected){return smc||base}else{return usmc||base}}}var ms=marker.size;var sms=selectedMarker.size;var usms=unselectedMarker.size;var smsIsDefined=sms!==undefined;var usmsIsDefined=usms!==undefined;if(Registry.traceIs(trace,"symbols")&&(smsIsDefined||usmsIsDefined)){out.selectedSizeFn=function(d){var base=d.mrc||ms/2;if(d.selected){return smsIsDefined?sms/2:base}else{return usmsIsDefined?usms/2:base}}}return out};drawing.makeSelectedTextStyleFns=function(trace){var out={};var selectedAttrs=trace.selected||{};var unselectedAttrs=trace.unselected||{};var textFont=trace.textfont||{};var selectedTextFont=selectedAttrs.textfont||{};var unselectedTextFont=unselectedAttrs.textfont||{};var tc=textFont.color;var stc=selectedTextFont.color;var utc=unselectedTextFont.color;out.selectedTextColorFn=function(d){var base=d.tc||tc;if(d.selected){return stc||base}else{if(utc)return utc;else return stc?base:Color.addOpacity(base,DESELECTDIM)}};return out};drawing.selectedPointStyle=function(s,trace){if(!s.size()||!trace.selectedpoints)return;var fns=drawing.makeSelectedPointStyleFns(trace);var marker=trace.marker||{};var seq=[];if(fns.selectedOpacityFn){seq.push(function(pt,d){pt.style("opacity",fns.selectedOpacityFn(d))})}if(fns.selectedColorFn){seq.push(function(pt,d){Color.fill(pt,fns.selectedColorFn(d))})}if(fns.selectedSizeFn){seq.push(function(pt,d){var mx=d.mx||marker.symbol||0;var mrc2=fns.selectedSizeFn(d);pt.attr("d",makePointPath(drawing.symbolNumber(mx),mrc2));d.mrc2=mrc2})}if(seq.length){s.each(function(d){var pt=d3.select(this);for(var i=0;i0?fontSize:0}drawing.textPointStyle=function(s,trace,gd){if(!s.size())return;var selectedTextColorFn;if(trace.selectedpoints){var fns=drawing.makeSelectedTextStyleFns(trace);selectedTextColorFn=fns.selectedTextColorFn}s.each(function(d){var p=d3.select(this);var text=Lib.extractOption(d,trace,"tx","text");if(!text&&text!==0){p.remove();return}var pos=d.tp||trace.textposition;var fontSize=extracTextFontSize(d,trace);var fontColor=selectedTextColorFn?selectedTextColorFn(d):d.tc||trace.textfont.color;p.call(drawing.font,d.tf||trace.textfont.family,fontSize,fontColor).text(text).call(svgTextUtils.convertToTspans,gd).call(textPointPosition,pos,fontSize,d.mrc)})};drawing.selectedTextStyle=function(s,trace){if(!s.size()||!trace.selectedpoints)return;var fns=drawing.makeSelectedTextStyleFns(trace);s.each(function(d){var tx=d3.select(this);var tc=fns.selectedTextColorFn(d);var tp=d.tp||trace.textposition;var fontSize=extracTextFontSize(d,trace);Color.fill(tx,tc);textPointPosition(tx,tp,fontSize,d.mrc2||d.mrc)})};var CatmullRomExp=.5;drawing.smoothopen=function(pts,smoothness){if(pts.length<3){return"M"+pts.join("L")}var path="M"+pts[0],tangents=[],i;for(i=1;i=maxSavedBBoxes){drawing.savedBBoxes={};savedBBoxesCount=0}if(hash)drawing.savedBBoxes[hash]=bb;savedBBoxesCount++;return Lib.extendFlat({},bb)};function nodeHash(node){var inputText=node.getAttribute("data-unformatted");if(inputText===null)return;return inputText+node.getAttribute("data-math")+node.getAttribute("text-anchor")+node.getAttribute("style")}drawing.setClipUrl=function(s,localId){if(!localId){s.attr("clip-path",null);return}if(drawing.baseUrl===undefined){var base=d3.select("base");if(base.size()&&base.attr("href")){drawing.baseUrl=window.location.href.split("#")[0]}else{drawing.baseUrl=""}}s.attr("clip-path","url("+drawing.baseUrl+"#"+localId+")")};drawing.getTranslate=function(element){var re=/.*\btranslate\((-?\d*\.?\d*)[^-\d]*(-?\d*\.?\d*)[^\d].*/,getter=element.attr?"attr":"getAttribute",transform=element[getter]("transform")||"";var translate=transform.replace(re,function(match,p1,p2){return[p1,p2].join(" ")}).split(" ");return{x:+translate[0]||0,y:+translate[1]||0}};drawing.setTranslate=function(element,x,y){var re=/(\btranslate\(.*?\);?)/,getter=element.attr?"attr":"getAttribute",setter=element.attr?"attr":"setAttribute",transform=element[getter]("transform")||"";x=x||0;y=y||0;transform=transform.replace(re,"").trim();transform+=" translate("+x+", "+y+")";transform=transform.trim();element[setter]("transform",transform);return transform};drawing.getScale=function(element){var re=/.*\bscale\((\d*\.?\d*)[^\d]*(\d*\.?\d*)[^\d].*/,getter=element.attr?"attr":"getAttribute",transform=element[getter]("transform")||"";var translate=transform.replace(re,function(match,p1,p2){return[p1,p2].join(" ")}).split(" ");return{x:+translate[0]||1,y:+translate[1]||1}};drawing.setScale=function(element,x,y){var re=/(\bscale\(.*?\);?)/,getter=element.attr?"attr":"getAttribute",setter=element.attr?"attr":"setAttribute",transform=element[getter]("transform")||"";x=x||1;y=y||1;transform=transform.replace(re,"").trim();transform+=" scale("+x+", "+y+")";transform=transform.trim();element[setter]("transform",transform);return transform};var SCALE_RE=/\s*sc.*/;drawing.setPointGroupScale=function(selection,xScale,yScale){xScale=xScale||1;yScale=yScale||1;if(!selection)return;var scale=xScale===1&&yScale===1?"":" scale("+xScale+","+yScale+")";selection.each(function(){var t=(this.getAttribute("transform")||"").replace(SCALE_RE,"");t+=scale;t=t.trim();this.setAttribute("transform",t)})};var TEXT_POINT_LAST_TRANSLATION_RE=/translate\([^)]*\)\s*$/;drawing.setTextPointsScale=function(selection,xScale,yScale){if(!selection)return;selection.each(function(){var transforms;var el=d3.select(this);var text=el.select("text");if(!text.node())return;var x=parseFloat(text.attr("x")||0);var y=parseFloat(text.attr("y")||0);var existingTransform=(el.attr("transform")||"").match(TEXT_POINT_LAST_TRANSLATION_RE);if(xScale===1&&yScale===1){transforms=[]}else{transforms=["translate("+x+","+y+")","scale("+xScale+","+yScale+")","translate("+-x+","+-y+")"]}if(existingTransform){transforms.push(existingTransform)}el.attr("transform",transforms.join(" "))})}},{"../../constants/alignment":656,"../../constants/interactions":660,"../../constants/xmlns_namespaces":663,"../../lib":684,"../../lib/svg_text_utils":708,"../../registry":817,"../../traces/scatter/make_bubble_size_func":1031,"../../traces/scatter/subtypes":1037,"../color":558,"../colorscale":573,"./symbol_defs":584,d3:147,"fast-isnumeric":214,tinycolor2:499}],584:[function(require,module,exports){"use strict";var d3=require("d3");module.exports={circle:{n:0,f:function(r){var rs=d3.round(r,2);return"M"+rs+",0A"+rs+","+rs+" 0 1,1 0,-"+rs+"A"+rs+","+rs+" 0 0,1 "+rs+",0Z"}},square:{n:1,f:function(r){var rs=d3.round(r,2);return"M"+rs+","+rs+"H-"+rs+"V-"+rs+"H"+rs+"Z"}},diamond:{n:2,f:function(r){var rd=d3.round(r*1.3,2);return"M"+rd+",0L0,"+rd+"L-"+rd+",0L0,-"+rd+"Z"}},cross:{n:3,f:function(r){var rc=d3.round(r*.4,2),rc2=d3.round(r*1.2,2);return"M"+rc2+","+rc+"H"+rc+"V"+rc2+"H-"+rc+"V"+rc+"H-"+rc2+"V-"+rc+"H-"+rc+"V-"+rc2+"H"+rc+"V-"+rc+"H"+rc2+"Z"}},x:{n:4,f:function(r){var rx=d3.round(r*.8/Math.sqrt(2),2),ne="l"+rx+","+rx,se="l"+rx+",-"+rx,sw="l-"+rx+",-"+rx,nw="l-"+rx+","+rx;return"M0,"+rx+ne+se+sw+se+sw+nw+sw+nw+ne+nw+ne+"Z"}},"triangle-up":{n:5,f:function(r){var rt=d3.round(r*2/Math.sqrt(3),2),r2=d3.round(r/2,2),rs=d3.round(r,2);return"M-"+rt+","+r2+"H"+rt+"L0,-"+rs+"Z"}},"triangle-down":{n:6,f:function(r){var rt=d3.round(r*2/Math.sqrt(3),2),r2=d3.round(r/2,2),rs=d3.round(r,2);return"M-"+rt+",-"+r2+"H"+rt+"L0,"+rs+"Z"}},"triangle-left":{n:7,f:function(r){var rt=d3.round(r*2/Math.sqrt(3),2),r2=d3.round(r/2,2),rs=d3.round(r,2);return"M"+r2+",-"+rt+"V"+rt+"L-"+rs+",0Z"}},"triangle-right":{n:8,f:function(r){var rt=d3.round(r*2/Math.sqrt(3),2),r2=d3.round(r/2,2),rs=d3.round(r,2);return"M-"+r2+",-"+rt+"V"+rt+"L"+rs+",0Z"}},"triangle-ne":{n:9,f:function(r){var r1=d3.round(r*.6,2),r2=d3.round(r*1.2,2);return"M-"+r2+",-"+r1+"H"+r1+"V"+r2+"Z"}},"triangle-se":{n:10,f:function(r){var r1=d3.round(r*.6,2),r2=d3.round(r*1.2,2);return"M"+r1+",-"+r2+"V"+r1+"H-"+r2+"Z"}},"triangle-sw":{n:11,f:function(r){var r1=d3.round(r*.6,2),r2=d3.round(r*1.2,2);return"M"+r2+","+r1+"H-"+r1+"V-"+r2+"Z"}},"triangle-nw":{n:12,f:function(r){var r1=d3.round(r*.6,2),r2=d3.round(r*1.2,2);return"M-"+r1+","+r2+"V-"+r1+"H"+r2+"Z"}},pentagon:{n:13,f:function(r){var x1=d3.round(r*.951,2),x2=d3.round(r*.588,2),y0=d3.round(-r,2),y1=d3.round(r*-.309,2),y2=d3.round(r*.809,2);return"M"+x1+","+y1+"L"+x2+","+y2+"H-"+x2+"L-"+x1+","+y1+"L0,"+y0+"Z"}},hexagon:{n:14,f:function(r){var y0=d3.round(r,2),y1=d3.round(r/2,2),x=d3.round(r*Math.sqrt(3)/2,2);return"M"+x+",-"+y1+"V"+y1+"L0,"+y0+"L-"+x+","+y1+"V-"+y1+"L0,-"+y0+"Z"}},hexagon2:{n:15,f:function(r){var x0=d3.round(r,2),x1=d3.round(r/2,2),y=d3.round(r*Math.sqrt(3)/2,2);return"M-"+x1+","+y+"H"+x1+"L"+x0+",0L"+x1+",-"+y+"H-"+x1+"L-"+x0+",0Z"}},octagon:{n:16,f:function(r){var a=d3.round(r*.924,2),b=d3.round(r*.383,2);return"M-"+b+",-"+a+"H"+b+"L"+a+",-"+b+"V"+b+"L"+b+","+a+"H-"+b+"L-"+a+","+b+"V-"+b+"Z"}},star:{n:17,f:function(r){var rs=r*1.4,x1=d3.round(rs*.225,2),x2=d3.round(rs*.951,2),x3=d3.round(rs*.363,2),x4=d3.round(rs*.588,2),y0=d3.round(-rs,2),y1=d3.round(rs*-.309,2),y3=d3.round(rs*.118,2),y4=d3.round(rs*.809,2),y5=d3.round(rs*.382,2);return"M"+x1+","+y1+"H"+x2+"L"+x3+","+y3+"L"+x4+","+y4+"L0,"+y5+"L-"+x4+","+y4+"L-"+x3+","+y3+"L-"+x2+","+y1+"H-"+x1+"L0,"+y0+"Z"}},hexagram:{n:18,f:function(r){var y=d3.round(r*.66,2),x1=d3.round(r*.38,2),x2=d3.round(r*.76,2);return"M-"+x2+",0l-"+x1+",-"+y+"h"+x2+"l"+x1+",-"+y+"l"+x1+","+y+"h"+x2+"l-"+x1+","+y+"l"+x1+","+y+"h-"+x2+"l-"+x1+","+y+"l-"+x1+",-"+y+"h-"+x2+"Z"}},"star-triangle-up":{n:19,f:function(r){var x=d3.round(r*Math.sqrt(3)*.8,2),y1=d3.round(r*.8,2),y2=d3.round(r*1.6,2),rc=d3.round(r*4,2),aPart="A "+rc+","+rc+" 0 0 1 ";return"M-"+x+","+y1+aPart+x+","+y1+aPart+"0,-"+y2+aPart+"-"+x+","+y1+"Z"}},"star-triangle-down":{n:20,f:function(r){var x=d3.round(r*Math.sqrt(3)*.8,2),y1=d3.round(r*.8,2),y2=d3.round(r*1.6,2),rc=d3.round(r*4,2),aPart="A "+rc+","+rc+" 0 0 1 ";return"M"+x+",-"+y1+aPart+"-"+x+",-"+y1+aPart+"0,"+y2+aPart+x+",-"+y1+"Z"}},"star-square":{n:21,f:function(r){var rp=d3.round(r*1.1,2),rc=d3.round(r*2,2),aPart="A "+rc+","+rc+" 0 0 1 ";return"M-"+rp+",-"+rp+aPart+"-"+rp+","+rp+aPart+rp+","+rp+aPart+rp+",-"+rp+aPart+"-"+rp+",-"+rp+"Z"}},"star-diamond":{n:22,f:function(r){var rp=d3.round(r*1.4,2),rc=d3.round(r*1.9,2),aPart="A "+rc+","+rc+" 0 0 1 ";return"M-"+rp+",0"+aPart+"0,"+rp+aPart+rp+",0"+aPart+"0,-"+rp+aPart+"-"+rp+",0"+"Z"}},"diamond-tall":{n:23,f:function(r){var x=d3.round(r*.7,2),y=d3.round(r*1.4,2);return"M0,"+y+"L"+x+",0L0,-"+y+"L-"+x+",0Z"}},"diamond-wide":{n:24,f:function(r){var x=d3.round(r*1.4,2),y=d3.round(r*.7,2);return"M0,"+y+"L"+x+",0L0,-"+y+"L-"+x+",0Z"}},hourglass:{n:25,f:function(r){var rs=d3.round(r,2);return"M"+rs+","+rs+"H-"+rs+"L"+rs+",-"+rs+"H-"+rs+"Z"},noDot:true},bowtie:{n:26,f:function(r){var rs=d3.round(r,2);return"M"+rs+","+rs+"V-"+rs+"L-"+rs+","+rs+"V-"+rs+"Z"},noDot:true},"circle-cross":{n:27,f:function(r){var rs=d3.round(r,2);return"M0,"+rs+"V-"+rs+"M"+rs+",0H-"+rs+"M"+rs+",0A"+rs+","+rs+" 0 1,1 0,-"+rs+"A"+rs+","+rs+" 0 0,1 "+rs+",0Z"},needLine:true,noDot:true},"circle-x":{n:28,f:function(r){var rs=d3.round(r,2),rc=d3.round(r/Math.sqrt(2),2);return"M"+rc+","+rc+"L-"+rc+",-"+rc+"M"+rc+",-"+rc+"L-"+rc+","+rc+"M"+rs+",0A"+rs+","+rs+" 0 1,1 0,-"+rs+"A"+rs+","+rs+" 0 0,1 "+rs+",0Z"},needLine:true,noDot:true},"square-cross":{n:29,f:function(r){var rs=d3.round(r,2);return"M0,"+rs+"V-"+rs+"M"+rs+",0H-"+rs+"M"+rs+","+rs+"H-"+rs+"V-"+rs+"H"+rs+"Z"},needLine:true,noDot:true},"square-x":{n:30,f:function(r){var rs=d3.round(r,2);return"M"+rs+","+rs+"L-"+rs+",-"+rs+"M"+rs+",-"+rs+"L-"+rs+","+rs+"M"+rs+","+rs+"H-"+rs+"V-"+rs+"H"+rs+"Z"},needLine:true,noDot:true},"diamond-cross":{n:31,f:function(r){var rd=d3.round(r*1.3,2);return"M"+rd+",0L0,"+rd+"L-"+rd+",0L0,-"+rd+"Z"+"M0,-"+rd+"V"+rd+"M-"+rd+",0H"+rd},needLine:true,noDot:true},"diamond-x":{n:32,f:function(r){var rd=d3.round(r*1.3,2),r2=d3.round(r*.65,2);return"M"+rd+",0L0,"+rd+"L-"+rd+",0L0,-"+rd+"Z"+"M-"+r2+",-"+r2+"L"+r2+","+r2+"M-"+r2+","+r2+"L"+r2+",-"+r2},needLine:true,noDot:true},"cross-thin":{n:33,f:function(r){var rc=d3.round(r*1.4,2);return"M0,"+rc+"V-"+rc+"M"+rc+",0H-"+rc},needLine:true,noDot:true,noFill:true},"x-thin":{n:34,f:function(r){var rx=d3.round(r,2);return"M"+rx+","+rx+"L-"+rx+",-"+rx+"M"+rx+",-"+rx+"L-"+rx+","+rx},needLine:true,noDot:true,noFill:true},asterisk:{n:35,f:function(r){var rc=d3.round(r*1.2,2);var rs=d3.round(r*.85,2);return"M0,"+rc+"V-"+rc+"M"+rc+",0H-"+rc+"M"+rs+","+rs+"L-"+rs+",-"+rs+"M"+rs+",-"+rs+"L-"+rs+","+rs},needLine:true,noDot:true,noFill:true},hash:{n:36,f:function(r){var r1=d3.round(r/2,2),r2=d3.round(r,2);return"M"+r1+","+r2+"V-"+r2+"m-"+r2+",0V"+r2+"M"+r2+","+r1+"H-"+r2+"m0,-"+r2+"H"+r2},needLine:true,noFill:true},"y-up":{n:37,f:function(r){var x=d3.round(r*1.2,2),y0=d3.round(r*1.6,2),y1=d3.round(r*.8,2);return"M-"+x+","+y1+"L0,0M"+x+","+y1+"L0,0M0,-"+y0+"L0,0"},needLine:true,noDot:true,noFill:true},"y-down":{n:38,f:function(r){var x=d3.round(r*1.2,2),y0=d3.round(r*1.6,2),y1=d3.round(r*.8,2);return"M-"+x+",-"+y1+"L0,0M"+x+",-"+y1+"L0,0M0,"+y0+"L0,0"},needLine:true,noDot:true,noFill:true},"y-left":{n:39,f:function(r){var y=d3.round(r*1.2,2),x0=d3.round(r*1.6,2),x1=d3.round(r*.8,2);return"M"+x1+","+y+"L0,0M"+x1+",-"+y+"L0,0M-"+x0+",0L0,0"},needLine:true,noDot:true,noFill:true},"y-right":{n:40,f:function(r){var y=d3.round(r*1.2,2),x0=d3.round(r*1.6,2),x1=d3.round(r*.8,2);return"M-"+x1+","+y+"L0,0M-"+x1+",-"+y+"L0,0M"+x0+",0L0,0"},needLine:true,noDot:true,noFill:true},"line-ew":{n:41,f:function(r){var rc=d3.round(r*1.4,2);return"M"+rc+",0H-"+rc},needLine:true,noDot:true,noFill:true},"line-ns":{n:42,f:function(r){var rc=d3.round(r*1.4,2);return"M0,"+rc+"V-"+rc},needLine:true,noDot:true,noFill:true},"line-ne":{n:43,f:function(r){var rx=d3.round(r,2);return"M"+rx+",-"+rx+"L-"+rx+","+rx},needLine:true,noDot:true,noFill:true},"line-nw":{n:44,f:function(r){var rx=d3.round(r,2);return"M"+rx+","+rx+"L-"+rx+",-"+rx},needLine:true,noDot:true,noFill:true}}},{d3:147}],585:[function(require,module,exports){"use strict";module.exports={visible:{valType:"boolean",editType:"calc"},type:{valType:"enumerated",values:["percent","constant","sqrt","data"],editType:"calc"},symmetric:{valType:"boolean",editType:"calc"},array:{valType:"data_array",editType:"calc"},arrayminus:{valType:"data_array",editType:"calc"},value:{valType:"number",min:0,dflt:10,editType:"calc"},valueminus:{valType:"number",min:0,dflt:10,editType:"calc"},traceref:{valType:"integer",min:0,dflt:0,editType:"style"},tracerefminus:{valType:"integer",min:0,dflt:0,editType:"style"},copy_ystyle:{valType:"boolean",editType:"plot"},copy_zstyle:{valType:"boolean",editType:"style"},color:{valType:"color",editType:"style"},thickness:{valType:"number",min:0,dflt:2,editType:"style"},width:{valType:"number",min:0,editType:"plot"},editType:"calc",_deprecated:{opacity:{valType:"number",editType:"style"}}}},{}],586:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var Registry=require("../../registry");var Axes=require("../../plots/cartesian/axes");var makeComputeError=require("./compute_error");module.exports=function calc(gd){var calcdata=gd.calcdata;for(var i=0;i0;traces.each(function(d){var trace=d[0].trace,xObj=trace.error_x||{},yObj=trace.error_y||{};var keyFunc;if(trace.ids){keyFunc=function(d){return d.id}}var sparse=subTypes.hasMarkers(trace)&&trace.marker.maxdisplayed>0;if(!yObj.visible&&!xObj.visible)d=[];var errorbars=d3.select(this).selectAll("g.errorbar").data(d,keyFunc);errorbars.exit().remove();if(!d.length)return;if(!xObj.visible)errorbars.selectAll("path.xerror").remove();if(!yObj.visible)errorbars.selectAll("path.yerror").remove();errorbars.style("opacity",1);var enter=errorbars.enter().append("g").classed("errorbar",true);if(hasAnimation){enter.style("opacity",0).transition().duration(transitionOpts.duration).style("opacity",1)}Drawing.setClipUrl(errorbars,plotinfo.layerClipId);errorbars.each(function(d){var errorbar=d3.select(this);var coords=errorCoords(d,xa,ya);if(sparse&&!d.vis)return;var path;var yerror=errorbar.select("path.yerror");if(yObj.visible&&isNumeric(coords.x)&&isNumeric(coords.yh)&&isNumeric(coords.ys)){var yw=yObj.width;path="M"+(coords.x-yw)+","+coords.yh+"h"+2*yw+"m-"+yw+",0V"+coords.ys;if(!coords.noYS)path+="m-"+yw+",0h"+2*yw;isNew=!yerror.size();if(isNew){yerror=errorbar.append("path").style("vector-effect","non-scaling-stroke").classed("yerror",true)}else if(hasAnimation){yerror=yerror.transition().duration(transitionOpts.duration).ease(transitionOpts.easing)}yerror.attr("d",path)}else yerror.remove();var xerror=errorbar.select("path.xerror");if(xObj.visible&&isNumeric(coords.y)&&isNumeric(coords.xh)&&isNumeric(coords.xs)){var xw=(xObj.copy_ystyle?yObj:xObj).width;path="M"+coords.xh+","+(coords.y-xw)+"v"+2*xw+"m0,-"+xw+"H"+coords.xs;if(!coords.noXS)path+="m0,-"+xw+"v"+2*xw;isNew=!xerror.size();if(isNew){xerror=errorbar.append("path").style("vector-effect","non-scaling-stroke").classed("xerror",true)}else if(hasAnimation){xerror=xerror.transition().duration(transitionOpts.duration).ease(transitionOpts.easing)}xerror.attr("d",path)}else xerror.remove()})})};function errorCoords(d,xa,ya){var out={x:xa.c2p(d.x),y:ya.c2p(d.y)};if(d.yh!==undefined){out.yh=ya.c2p(d.yh);out.ys=ya.c2p(d.ys);if(!isNumeric(out.ys)){out.noYS=true;out.ys=ya.c2p(d.ys,true)}}if(d.xh!==undefined){out.xh=xa.c2p(d.xh);out.xs=xa.c2p(d.xs);if(!isNumeric(out.xs)){out.noXS=true;out.xs=xa.c2p(d.xs,true)}}return out}},{"../../traces/scatter/subtypes":1037,"../drawing":583,d3:147,"fast-isnumeric":214}],591:[function(require,module,exports){"use strict";var d3=require("d3");var Color=require("../color");module.exports=function style(traces){traces.each(function(d){var trace=d[0].trace,yObj=trace.error_y||{},xObj=trace.error_x||{};var s=d3.select(this);s.selectAll("path.yerror").style("stroke-width",yObj.thickness+"px").call(Color.stroke,yObj.color);if(xObj.copy_ystyle)xObj=yObj;s.selectAll("path.xerror").style("stroke-width",xObj.thickness+"px").call(Color.stroke,xObj.color)})}},{"../color":558,d3:147}],592:[function(require,module,exports){"use strict";var fontAttrs=require("../../plots/font_attributes");module.exports={hoverlabel:{bgcolor:{valType:"color",arrayOk:true,editType:"none"},bordercolor:{valType:"color",arrayOk:true,editType:"none"},font:fontAttrs({arrayOk:true,editType:"none"}),namelength:{valType:"integer",min:-1,arrayOk:true,editType:"none"},editType:"calc"}}},{"../../plots/font_attributes":758}],593:[function(require,module,exports){"use strict";var Lib=require("../../lib");var Registry=require("../../registry");module.exports=function calc(gd){var calcdata=gd.calcdata;var fullLayout=gd._fullLayout;function makeCoerceHoverInfo(trace){return function(val){return Lib.coerceHoverinfo({hoverinfo:val},{_module:trace._module},fullLayout)}}for(var i=0;i=0&&pointData.indexxaArray[0]._length||ypx<0||ypx>yaArray[0]._length){return dragElement.unhoverRaw(gd,evt)}}evt.pointerX=xpx+xaArray[0]._offset;evt.pointerY=ypx+yaArray[0]._offset;if("xval"in evt)xvalArray=helpers.flat(subplots,evt.xval);else xvalArray=helpers.p2c(xaArray,xpx);if("yval"in evt)yvalArray=helpers.flat(subplots,evt.yval);else yvalArray=helpers.p2c(yaArray,ypx);if(!isNumeric(xvalArray[0])||!isNumeric(yvalArray[0])){Lib.warn("Fx.hover failed",evt,gd);return dragElement.unhoverRaw(gd,evt)}}var distance=Infinity;for(curvenum=0;curvenumclosedataPreviousLength){hoverData.splice(0,closedataPreviousLength);distance=hoverData[0].distance}if(hasCartesian&&spikedistance!==0){if(hoverData.length===0){pointData.distance=spikedistance;pointData.index=false;var closestPoints=trace._module.hoverPoints(pointData,xval,yval,"closest",fullLayout._hoverlayer);if(closestPoints){closestPoints=closestPoints.filter(function(point){return point.spikeDistance<=spikedistance})}if(closestPoints&&closestPoints.length){var tmpPoint;var closestVPoints=closestPoints.filter(function(point){return point.xa.showspikes});if(closestVPoints.length){var closestVPt=closestVPoints[0];if(isNumeric(closestVPt.x0)&&isNumeric(closestVPt.y0)){tmpPoint=fillSpikePoint(closestVPt);if(!spikePoints.vLinePoint||spikePoints.vLinePoint.spikeDistance>tmpPoint.spikeDistance){spikePoints.vLinePoint=tmpPoint}}}var closestHPoints=closestPoints.filter(function(point){return point.ya.showspikes});if(closestHPoints.length){var closestHPt=closestHPoints[0];if(isNumeric(closestHPt.x0)&&isNumeric(closestHPt.y0)){tmpPoint=fillSpikePoint(closestHPt);if(!spikePoints.hLinePoint||spikePoints.hLinePoint.spikeDistance>tmpPoint.spikeDistance){spikePoints.hLinePoint=tmpPoint}}}}}}}function selectClosestPoint(pointsData,spikedistance){var resultPoint=null;var minDistance=Infinity;var thisSpikeDistance;for(var i=0;i1;var bgColor=Color.combine(fullLayout.plot_bgcolor||Color.background,fullLayout.paper_bgcolor);var labelOpts={hovermode:hovermode,rotateLabels:rotateLabels,bgColor:bgColor,container:fullLayout._hoverlayer,outerContainer:fullLayout._paperdiv,commonLabelOpts:fullLayout.hoverlabel,hoverdistance:fullLayout.hoverdistance};var hoverLabels=createHoverText(hoverData,labelOpts,gd);hoverAvoidOverlaps(hoverData,rotateLabels?"xa":"ya",fullLayout);alignHoverText(hoverLabels,rotateLabels);if(evt.target&&evt.target.tagName){var hasClickToShow=Registry.getComponentMethod("annotations","hasClickToShow")(gd,newhoverdata);overrideCursor(d3.select(evt.target),hasClickToShow?"pointer":"")}if(!evt.target||noHoverEvent||!hoverChanged(gd,evt,oldhoverdata))return;if(oldhoverdata){gd.emit("plotly_unhover",{event:evt,points:oldhoverdata})}gd.emit("plotly_hover",{event:evt,points:gd._hoverdata,xaxes:xaArray,yaxes:yaArray,xvals:xvalArray,yvals:yvalArray})}function createHoverText(hoverData,opts,gd){var hovermode=opts.hovermode;var rotateLabels=opts.rotateLabels;var bgColor=opts.bgColor;var container=opts.container;var outerContainer=opts.outerContainer;var commonLabelOpts=opts.commonLabelOpts||{};var fontFamily=opts.fontFamily||constants.HOVERFONT;var fontSize=opts.fontSize||constants.HOVERFONTSIZE;var c0=hoverData[0];var xa=c0.xa;var ya=c0.ya;var commonAttr=hovermode==="y"?"yLabel":"xLabel";var t0=c0[commonAttr];var t00=(String(t0)||"").split(" ")[0];var outerContainerBB=outerContainer.node().getBoundingClientRect();var outerTop=outerContainerBB.top;var outerWidth=outerContainerBB.width;var outerHeight=outerContainerBB.height;var showCommonLabel=t0!==undefined&&c0.distance<=opts.hoverdistance&&(hovermode==="x"||hovermode==="y");if(showCommonLabel){var i,traceHoverinfo;var allHaveZ=true;for(i=0;i-1&&name.length>nameLength){if(nameLength>3)name=name.substr(0,nameLength-3)+"...";else name=name.substr(0,nameLength)}}if(d.zLabel!==undefined){if(d.xLabel!==undefined)text+="x: "+d.xLabel+"
";if(d.yLabel!==undefined)text+="y: "+d.yLabel+"
";text+=(text?"z: ":"")+d.zLabel}else if(showCommonLabel&&d[hovermode+"Label"]===t0){text=d[(hovermode==="x"?"y":"x")+"Label"]||""}else if(d.xLabel===undefined){if(d.yLabel!==undefined)text=d.yLabel}else if(d.yLabel===undefined)text=d.xLabel;else text="("+d.xLabel+", "+d.yLabel+")";if((d.text||d.text===0)&&!Array.isArray(d.text)){text+=(text?"
":"")+d.text}if(d.extraText!==undefined)text+=(text?"
":"")+d.extraText;if(text===""){if(name==="")g.remove();text=name}var tx=g.select("text.nums").call(Drawing.font,d.fontFamily||fontFamily,d.fontSize||fontSize,d.fontColor||contrastColor).text(text).attr("data-notex",1).call(svgTextUtils.positionText,0,0).call(svgTextUtils.convertToTspans,gd);var tx2=g.select("text.name"),tx2width=0;if(name&&name!==text){tx2.call(Drawing.font,d.fontFamily||fontFamily,d.fontSize||fontSize,traceColor).text(name).attr("data-notex",1).call(svgTextUtils.positionText,0,0).call(svgTextUtils.convertToTspans,gd);tx2width=tx2.node().getBoundingClientRect().width+2*HOVERTEXTPAD}else{tx2.remove();g.select("rect").remove()}g.select("path").style({fill:traceColor,stroke:contrastColor});var tbb=tx.node().getBoundingClientRect(),htx=d.xa._offset+(d.x0+d.x1)/2,hty=d.ya._offset+(d.y0+d.y1)/2,dx=Math.abs(d.x1-d.x0),dy=Math.abs(d.y1-d.y0),txTotalWidth=tbb.width+HOVERARROWSIZE+HOVERTEXTPAD+tx2width,anchorStartOK,anchorEndOK;d.ty0=outerTop-tbb.top;d.bx=tbb.width+2*HOVERTEXTPAD;d.by=tbb.height+2*HOVERTEXTPAD;d.anchor="start";d.txwidth=tbb.width;d.tx2width=tx2width;d.offset=0;if(rotateLabels){d.pos=htx;anchorStartOK=hty+dy/2+txTotalWidth<=outerHeight;anchorEndOK=hty-dy/2-txTotalWidth>=0;if((d.idealAlign==="top"||!anchorStartOK)&&anchorEndOK){hty-=dy/2;d.anchor="end"}else if(anchorStartOK){hty+=dy/2;d.anchor="start"}else d.anchor="middle"}else{d.pos=hty;anchorStartOK=htx+dx/2+txTotalWidth<=outerWidth;anchorEndOK=htx-dx/2-txTotalWidth>=0;if((d.idealAlign==="left"||!anchorStartOK)&&anchorEndOK){htx-=dx/2;d.anchor="end"}else if(anchorStartOK){htx+=dx/2;d.anchor="start"}else d.anchor="middle"}tx.attr("text-anchor",d.anchor);if(tx2width)tx2.attr("text-anchor",d.anchor);g.attr("transform","translate("+htx+","+hty+")"+(rotateLabels?"rotate("+YANGLE+")":""))});return hoverLabels}function hoverAvoidOverlaps(hoverData,ax,fullLayout){var nummoves=0,pointgroups=hoverData.map(function(d,i){var axis=d[ax];return[{i:i,dp:0,pos:d.pos,posref:d.posref,size:d.by*(axis._id.charAt(0)==="x"?YFACTOR:1)/2,pmin:0,pmax:axis._id.charAt(0)==="x"?fullLayout.width:fullLayout.height}]}).sort(function(a,b){return a[0].posref-b[0].posref}),donepositioning,topOverlap,bottomOverlap,i,j,pti,sumdp;function constrainGroup(grp){var minPt=grp[0],maxPt=grp[grp.length-1];topOverlap=minPt.pmin-minPt.pos-minPt.dp+minPt.size;bottomOverlap=maxPt.pos+maxPt.dp+maxPt.size-minPt.pmax;if(topOverlap>.01){for(j=grp.length-1;j>=0;j--)grp[j].dp+=topOverlap;donepositioning=false}if(bottomOverlap<.01)return;if(topOverlap<-.01){for(j=grp.length-1;j>=0;j--)grp[j].dp-=bottomOverlap;donepositioning=false}if(!donepositioning)return;var deleteCount=0;for(i=0;iminPt.pmax)deleteCount++}for(i=grp.length-1;i>=0;i--){if(deleteCount<=0)break;pti=grp[i];if(pti.pos>minPt.pmax-1){pti.del=true;deleteCount--}}for(i=0;i=0;j--)grp[j].dp-=bottomOverlap}}for(i=grp.length-1;i>=0;i--){if(deleteCount<=0)break;pti=grp[i];if(pti.pos+pti.dp+pti.size>minPt.pmax){pti.del=true;deleteCount--}}}while(!donepositioning&&nummoves<=hoverData.length){nummoves++;donepositioning=true;i=0;while(i.01&&p0.pmin===p1.pmin&&p0.pmax===p1.pmax){for(j=g1.length-1;j>=0;j--)g1[j].dp+=topOverlap;g0.push.apply(g0,g1);pointgroups.splice(i+1,1);sumdp=0;for(j=g0.length-1;j>=0;j--)sumdp+=g0[j].dp;bottomOverlap=sumdp/g0.length;for(j=g0.length-1;j>=0;j--)g0[j].dp-=bottomOverlap;donepositioning=false}else i++}pointgroups.forEach(constrainGroup)}for(i=pointgroups.length-1;i>=0;i--){var grp=pointgroups[i];for(j=grp.length-1;j>=0;j--){var pt=grp[j],hoverPt=hoverData[pt.i];hoverPt.offset=pt.dp;hoverPt.del=pt.del}}}function alignHoverText(hoverLabels,rotateLabels){hoverLabels.each(function(d){var g=d3.select(this);if(d.del){g.remove();return}var horzSign=d.anchor==="end"?-1:1,tx=g.select("text.nums"),alignShift={start:1,end:-1,middle:0}[d.anchor],txx=alignShift*(HOVERARROWSIZE+HOVERTEXTPAD),tx2x=txx+alignShift*(d.txwidth+HOVERTEXTPAD),offsetX=0,offsetY=d.offset;if(d.anchor==="middle"){txx-=d.tx2width/2;tx2x+=d.txwidth/2+HOVERTEXTPAD}if(rotateLabels){offsetY*=-YSHIFTY;offsetX=d.offset*YSHIFTX}g.select("path").attr("d",d.anchor==="middle"?"M-"+(d.bx/2+d.tx2width/2)+","+(offsetY-d.by/2)+"h"+d.bx+"v"+d.by+"h-"+d.bx+"Z":"M0,0L"+(horzSign*HOVERARROWSIZE+offsetX)+","+(HOVERARROWSIZE+offsetY)+"v"+(d.by/2-HOVERARROWSIZE)+"h"+horzSign*d.bx+"v-"+d.by+"H"+(horzSign*HOVERARROWSIZE+offsetX)+"V"+(offsetY-HOVERARROWSIZE)+"Z");tx.call(svgTextUtils.positionText,txx+offsetX,offsetY+d.ty0-d.by/2+HOVERTEXTPAD);if(d.tx2width){g.select("text.name").call(svgTextUtils.positionText,tx2x+alignShift*HOVERTEXTPAD+offsetX,offsetY+d.ty0-d.by/2+HOVERTEXTPAD);g.select("rect").call(Drawing.setRect,tx2x+(alignShift-1)*d.tx2width/2+offsetX,offsetY-d.by/2-1,d.tx2width,d.by+2)}})}function cleanPoint(d,hovermode){var index=d.index;var trace=d.trace||{};var cd0=d.cd[0];var cd=d.cd[index]||{};var getVal=Array.isArray(index)?function(calcKey,traceKey){return Lib.castOption(cd0,index,calcKey)||Lib.extractOption({},trace,"",traceKey)}:function(calcKey,traceKey){return Lib.extractOption(cd,trace,calcKey,traceKey)};function fill(key,calcKey,traceKey){var val=getVal(calcKey,traceKey);if(val)d[key]=val}fill("hoverinfo","hi","hoverinfo");fill("color","hbg","hoverlabel.bgcolor");fill("borderColor","hbc","hoverlabel.bordercolor");fill("fontFamily","htf","hoverlabel.font.family");fill("fontSize","hts","hoverlabel.font.size");fill("fontColor","htc","hoverlabel.font.color");fill("nameLength","hnl","hoverlabel.namelength");d.posref=hovermode==="y"?d.xa._offset+(d.x0+d.x1)/2:d.ya._offset+(d.y0+d.y1)/2;d.x0=Lib.constrain(d.x0,0,d.xa._length);d.x1=Lib.constrain(d.x1,0,d.xa._length);d.y0=Lib.constrain(d.y0,0,d.ya._length);d.y1=Lib.constrain(d.y1,0,d.ya._length);if(d.xLabelVal!==undefined){d.xLabel="xLabel"in d?d.xLabel:Axes.hoverLabelText(d.xa,d.xLabelVal);d.xVal=d.xa.c2d(d.xLabelVal)}if(d.yLabelVal!==undefined){d.yLabel="yLabel"in d?d.yLabel:Axes.hoverLabelText(d.ya,d.yLabelVal);d.yVal=d.ya.c2d(d.yLabelVal)}if(d.zLabelVal!==undefined&&d.zLabel===undefined){d.zLabel=String(d.zLabelVal)}if(!isNaN(d.xerr)&&!(d.xa.type==="log"&&d.xerr<=0)){var xeText=Axes.tickText(d.xa,d.xa.c2l(d.xerr),"hover").text;if(d.xerrneg!==undefined){d.xLabel+=" +"+xeText+" / -"+Axes.tickText(d.xa,d.xa.c2l(d.xerrneg),"hover").text}else d.xLabel+=" ± "+xeText;if(hovermode==="x")d.distance+=1}if(!isNaN(d.yerr)&&!(d.ya.type==="log"&&d.yerr<=0)){var yeText=Axes.tickText(d.ya,d.ya.c2l(d.yerr),"hover").text;if(d.yerrneg!==undefined){d.yLabel+=" +"+yeText+" / -"+Axes.tickText(d.ya,d.ya.c2l(d.yerrneg),"hover").text}else d.yLabel+=" ± "+yeText;if(hovermode==="y")d.distance+=1}var infomode=d.hoverinfo||d.trace.hoverinfo;if(infomode!=="all"){infomode=Array.isArray(infomode)?infomode:infomode.split("+");if(infomode.indexOf("x")===-1)d.xLabel=undefined;if(infomode.indexOf("y")===-1)d.yLabel=undefined;if(infomode.indexOf("z")===-1)d.zLabel=undefined;if(infomode.indexOf("text")===-1)d.text=undefined;if(infomode.indexOf("name")===-1)d.name=undefined}return d}function createSpikelines(closestPoints,opts){var container=opts.container;var fullLayout=opts.fullLayout;var evt=opts.event;var xa,ya;var showY=!!closestPoints.hLinePoint;var showX=!!closestPoints.vLinePoint;container.selectAll(".spikeline").remove();if(!(showX||showY))return;var contrastColor=Color.combine(fullLayout.plot_bgcolor,fullLayout.paper_bgcolor);if(showY){var hLinePoint=closestPoints.hLinePoint,hLinePointX,hLinePointY;xa=hLinePoint&&hLinePoint.xa;ya=hLinePoint&&hLinePoint.ya;var ySnap=ya.spikesnap;if(ySnap==="cursor"){hLinePointX=evt.pointerX;hLinePointY=evt.pointerY}else{hLinePointX=xa._offset+hLinePoint.x;hLinePointY=ya._offset+hLinePoint.y}var dfltHLineColor=tinycolor.readability(hLinePoint.color,contrastColor)<1.5?Color.contrast(contrastColor):hLinePoint.color;var yMode=ya.spikemode,yThickness=ya.spikethickness,yColor=ya.spikecolor||dfltHLineColor,yBB=ya._boundingBox,xEdge=(yBB.left+yBB.right)/2=0;i--){var oldPt=oldhoverdata[i],newPt=gd._hoverdata[i];if(oldPt.curveNumber!==newPt.curveNumber||String(oldPt.pointNumber)!==String(newPt.pointNumber)){return true}}return false}function spikesChanged(gd,oldspikepoints){if(!oldspikepoints)return true;if(oldspikepoints.vLinePoint!==gd._spikepoints.vLinePoint||oldspikepoints.hLinePoint!==gd._spikepoints.hLinePoint)return true;return false}},{"../../lib":684,"../../lib/events":672,"../../lib/override_cursor":695,"../../lib/svg_text_utils":708,"../../plots/cartesian/axes":732,"../../registry":817,"../color":558,"../dragelement":580,"../drawing":583,"./constants":595,"./helpers":597,d3:147,"fast-isnumeric":214,tinycolor2:499}],599:[function(require,module,exports){"use strict";var Lib=require("../../lib");module.exports=function handleHoverLabelDefaults(contIn,contOut,coerce,opts){opts=opts||{};coerce("hoverlabel.bgcolor",opts.bgcolor);coerce("hoverlabel.bordercolor",opts.bordercolor);coerce("hoverlabel.namelength",opts.namelength);Lib.coerceFont(coerce,"hoverlabel.font",opts.font)}},{"../../lib":684}],600:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");var dragElement=require("../dragelement");var helpers=require("./helpers");var layoutAttributes=require("./layout_attributes");module.exports={moduleType:"component",name:"fx",constants:require("./constants"),schema:{layout:layoutAttributes},attributes:require("./attributes"),layoutAttributes:layoutAttributes,supplyLayoutGlobalDefaults:require("./layout_global_defaults"),supplyDefaults:require("./defaults"),supplyLayoutDefaults:require("./layout_defaults"),calc:require("./calc"),getDistanceFunction:helpers.getDistanceFunction,getClosest:helpers.getClosest,inbox:helpers.inbox,quadrature:helpers.quadrature,appendArrayPointValue:helpers.appendArrayPointValue,castHoverOption:castHoverOption,castHoverinfo:castHoverinfo,hover:require("./hover").hover,unhover:dragElement.unhover,loneHover:require("./hover").loneHover,loneUnhover:loneUnhover,click:require("./click")};function loneUnhover(containerOrSelection){var selection=Lib.isD3Selection(containerOrSelection)?containerOrSelection:d3.select(containerOrSelection);selection.selectAll("g.hovertext").remove();selection.selectAll(".spikeline").remove()}function castHoverOption(trace,ptNumber,attr){return Lib.castOption(trace,ptNumber,"hoverlabel."+attr)}function castHoverinfo(trace,fullLayout,ptNumber){function _coerce(val){return Lib.coerceHoverinfo({hoverinfo:val},{_module:trace._module},fullLayout)}return Lib.castOption(trace,ptNumber,"hoverinfo",_coerce)}},{"../../lib":684,"../dragelement":580,"./attributes":592,"./calc":593,"./click":594,"./constants":595,"./defaults":596,"./helpers":597,"./hover":598,"./layout_attributes":601,"./layout_defaults":602,"./layout_global_defaults":603,d3:147}],601:[function(require,module,exports){"use strict";var constants=require("./constants");var fontAttrs=require("../../plots/font_attributes")({editType:"none"});fontAttrs.family.dflt=constants.HOVERFONT;fontAttrs.size.dflt=constants.HOVERFONTSIZE;module.exports={dragmode:{valType:"enumerated",values:["zoom","pan","select","lasso","orbit","turntable"],dflt:"zoom",editType:"modebar"},hovermode:{valType:"enumerated",values:["x","y","closest",false],editType:"modebar"},hoverdistance:{valType:"integer",min:-1,dflt:20,editType:"none"},spikedistance:{valType:"integer",min:-1,dflt:20,editType:"none"},hoverlabel:{bgcolor:{valType:"color",editType:"none"},bordercolor:{valType:"color",editType:"none"},font:fontAttrs,namelength:{valType:"integer",min:-1,dflt:15,editType:"none"},editType:"none"},selectdirection:{valType:"enumerated",values:["h","v","d","any"],dflt:"any",editType:"none"}}},{"../../plots/font_attributes":758,"./constants":595}],602:[function(require,module,exports){"use strict";var Lib=require("../../lib");var layoutAttributes=require("./layout_attributes");module.exports=function supplyLayoutDefaults(layoutIn,layoutOut,fullData){function coerce(attr,dflt){return Lib.coerce(layoutIn,layoutOut,layoutAttributes,attr,dflt)}var dragMode=coerce("dragmode");if(dragMode==="select")coerce("selectdirection");var hovermodeDflt;if(layoutOut._has("cartesian")){layoutOut._isHoriz=isHoriz(fullData);hovermodeDflt=layoutOut._isHoriz?"y":"x"}else hovermodeDflt="closest";var hoverMode=coerce("hovermode",hovermodeDflt);if(hoverMode){coerce("hoverdistance");coerce("spikedistance")}var hasMapbox=layoutOut._has("mapbox");var hasGeo=layoutOut._has("geo");var len=layoutOut._basePlotModules.length;if(layoutOut.dragmode==="zoom"&&((hasMapbox||hasGeo)&&len===1||hasMapbox&&hasGeo&&len===2)){layoutOut.dragmode="pan"}};function isHoriz(fullData){var out=true;for(var i=0;i1)){delete layoutOut.grid;return}if(!hasSubplotGrid&&!hasXaxes&&!hasYaxes){var useDefaultSubplots=coerce("pattern")==="independent";if(useDefaultSubplots)hasSubplotGrid=true}gridOut._hasSubplotGrid=hasSubplotGrid;var rowOrder=coerce("roworder");var reversed=rowOrder==="top to bottom";var dfltGapX=hasSubplotGrid?.2:.1;var dfltGapY=hasSubplotGrid?.3:.1;var dfltSideX,dfltSideY;if(isSplomGenerated&&layoutOut._splomGridDflt){dfltSideX=layoutOut._splomGridDflt.xside;dfltSideY=layoutOut._splomGridDflt.yside}gridOut._domains={x:fillGridPositions("x",coerce,dfltGapX,dfltSideX,columns),y:fillGridPositions("y",coerce,dfltGapY,dfltSideY,rows,reversed)}}function fillGridPositions(axLetter,coerce,dfltGap,dfltSide,len,reversed){var dirGap=coerce(axLetter+"gap",dfltGap);var domain=coerce("domain."+axLetter);coerce(axLetter+"side",dfltSide);var out=new Array(len);var start=domain[0];var step=(domain[1]-start)/(len-dirGap);var cellDomain=step*(1-dirGap);for(var i=0;i=2/3};exports.isCenterAnchor=function isCenterAnchor(opts){return opts.xanchor==="center"||opts.xanchor==="auto"&&opts.x>1/3&&opts.x<2/3};exports.isBottomAnchor=function isBottomAnchor(opts){return opts.yanchor==="bottom"||opts.yanchor==="auto"&&opts.y<=1/3};exports.isMiddleAnchor=function isMiddleAnchor(opts){return opts.yanchor==="middle"||opts.yanchor==="auto"&&opts.y>1/3&&opts.y<2/3}},{}],611:[function(require,module,exports){"use strict";var fontAttrs=require("../../plots/font_attributes");var colorAttrs=require("../color/attributes");module.exports={bgcolor:{valType:"color",editType:"legend"},bordercolor:{valType:"color",dflt:colorAttrs.defaultLine,editType:"legend"},borderwidth:{valType:"number",min:0,dflt:0,editType:"legend"},font:fontAttrs({editType:"legend"}),orientation:{valType:"enumerated",values:["v","h"],dflt:"v",editType:"legend"},traceorder:{valType:"flaglist",flags:["reversed","grouped"],extras:["normal"],editType:"legend"},tracegroupgap:{valType:"number",min:0,dflt:10,editType:"legend"},x:{valType:"number",min:-2,max:3,dflt:1.02,editType:"legend"},xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"left",editType:"legend"},y:{valType:"number",min:-2,max:3,dflt:1,editType:"legend"},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"auto",editType:"legend"},editType:"legend"}},{"../../plots/font_attributes":758,"../color/attributes":557}],612:[function(require,module,exports){"use strict";module.exports={scrollBarWidth:6,scrollBarMinHeight:20,scrollBarColor:"#808BA4",scrollBarMargin:4}},{}],613:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Lib=require("../../lib");var Template=require("../../plot_api/plot_template");var attributes=require("./attributes");var basePlotLayoutAttributes=require("../../plots/layout_attributes");var helpers=require("./helpers");module.exports=function legendDefaults(layoutIn,layoutOut,fullData){var containerIn=layoutIn.legend||{};var visibleTraces=0;var defaultOrder="normal";var defaultX,defaultY,defaultXAnchor,defaultYAnchor;for(var i=0;i1);if(showLegend===false)return;var containerOut=Template.newContainer(layoutOut,"legend");function coerce(attr,dflt){return Lib.coerce(containerIn,containerOut,attributes,attr,dflt)}coerce("bgcolor",layoutOut.paper_bgcolor);coerce("bordercolor");coerce("borderwidth");Lib.coerceFont(coerce,"font",layoutOut.font);coerce("orientation");if(containerOut.orientation==="h"){var xaxis=layoutIn.xaxis;if(xaxis&&xaxis.rangeslider&&xaxis.rangeslider.visible){defaultX=0;defaultXAnchor="left";defaultY=1.1;defaultYAnchor="bottom"}else{defaultX=0;defaultXAnchor="left";defaultY=-.1;defaultYAnchor="top"}}coerce("traceorder",defaultOrder);if(helpers.isGrouped(layoutOut.legend))coerce("tracegroupgap");coerce("x",defaultX);coerce("xanchor",defaultXAnchor);coerce("y",defaultY);coerce("yanchor",defaultYAnchor);Lib.noneOrAll(containerIn,containerOut,["x","y"])}},{"../../lib":684,"../../plot_api/plot_template":722,"../../plots/layout_attributes":786,"../../registry":817,"./attributes":611,"./helpers":617}],614:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");var Plots=require("../../plots/plots");var Registry=require("../../registry");var Events=require("../../lib/events");var dragElement=require("../dragelement");var Drawing=require("../drawing");var Color=require("../color");var svgTextUtils=require("../../lib/svg_text_utils");var handleClick=require("./handle_click");var constants=require("./constants");var interactConstants=require("../../constants/interactions");var alignmentConstants=require("../../constants/alignment");var LINE_SPACING=alignmentConstants.LINE_SPACING;var FROM_TL=alignmentConstants.FROM_TL;var FROM_BR=alignmentConstants.FROM_BR;var getLegendData=require("./get_legend_data");var style=require("./style");var helpers=require("./helpers");var anchorUtils=require("./anchor_utils");var DBLCLICKDELAY=interactConstants.DBLCLICKDELAY;module.exports=function draw(gd){var fullLayout=gd._fullLayout;var clipId="legend"+fullLayout._uid;if(!fullLayout._infolayer||!gd.calcdata)return;if(!gd._legendMouseDownTime)gd._legendMouseDownTime=0;var opts=fullLayout.legend;var legendData=fullLayout.showlegend&&getLegendData(gd.calcdata,opts);var hiddenSlices=fullLayout.hiddenlabels||[];if(!fullLayout.showlegend||!legendData.length){fullLayout._infolayer.selectAll(".legend").remove();fullLayout._topdefs.select("#"+clipId).remove();Plots.autoMargin(gd,"legend");return}var maxLength=0;for(var i=0;ilyMax){expandHorizontalMargin(gd)}else{expandMargin(gd)}var gs=fullLayout._size,lx=gs.l+gs.w*opts.x,ly=gs.t+gs.h*(1-opts.y);if(anchorUtils.isRightAnchor(opts)){lx-=opts._width}else if(anchorUtils.isCenterAnchor(opts)){lx-=opts._width/2}if(anchorUtils.isBottomAnchor(opts)){ly-=opts._height}else if(anchorUtils.isMiddleAnchor(opts)){ly-=opts._height/2}var legendWidth=opts._width,legendWidthMax=gs.w;if(legendWidth>legendWidthMax){lx=gs.l;legendWidth=legendWidthMax}else{if(lx+legendWidth>lxMax)lx=lxMax-legendWidth;if(lxlegendHeightMax){ly=gs.t;legendHeight=legendHeightMax}else{if(ly+legendHeight>lyMax)ly=lyMax-legendHeight;if(ly=bbox.left&&e.clientX<=bbox.right&&e.clientY>=bbox.top&&e.clientY<=bbox.bottom});if(clickedTrace.size()>0){clickOrDoubleClick(gd,legend,clickedTrace,numClicks,e)}}})}};function clickOrDoubleClick(gd,legend,legendItem,numClicks,evt){var trace=legendItem.data()[0][0].trace;var evtData={event:evt,node:legendItem.node(),curveNumber:trace.index,expandedIndex:trace._expandedIndex,data:gd.data,layout:gd.layout,frames:gd._transitionData._frames,config:gd._context,fullData:gd._fullData,fullLayout:gd._fullLayout};if(trace._group){evtData.group=trace._group}if(trace.type==="pie"){evtData.label=legendItem.datum()[0].label}var clickVal=Events.triggerHandler(gd,"plotly_legendclick",evtData);if(clickVal===false)return;if(numClicks===1){legend._clickTimeout=setTimeout(function(){handleClick(legendItem,gd,numClicks)},DBLCLICKDELAY)}else if(numClicks===2){if(legend._clickTimeout)clearTimeout(legend._clickTimeout);gd._legendMouseDownTime=0;var dblClickVal=Events.triggerHandler(gd,"plotly_legenddoubleclick",evtData);if(dblClickVal!==false)handleClick(legendItem,gd,numClicks)}}function drawTexts(g,gd,maxLength){var legendItem=g.data()[0][0];var fullLayout=gd._fullLayout;var trace=legendItem.trace;var isPie=Registry.traceIs(trace,"pie");var traceIndex=trace.index;var name=isPie?legendItem.label:trace.name;var isEditable=gd._context.edits.legendText&&!isPie;var textEl=Lib.ensureSingle(g,"text","legendtext");textEl.attr("text-anchor","start").classed("user-select-none",true).call(Drawing.font,fullLayout.legend.font).text(isEditable?ensureLength(name,maxLength):name);function textLayout(s){svgTextUtils.convertToTspans(s,gd,function(){computeTextDimensions(g,gd)})}if(isEditable){textEl.call(svgTextUtils.makeEditable,{gd:gd,text:name}).call(textLayout).on("edit",function(newName){this.text(ensureLength(newName,maxLength)).call(textLayout);var fullInput=legendItem.trace._fullInput||{};var update={};if(Registry.hasTransform(fullInput,"groupby")){var groupbyIndices=Registry.getTransformIndices(fullInput,"groupby");var index=groupbyIndices[groupbyIndices.length-1];var kcont=Lib.keyedContainer(fullInput,"transforms["+index+"].styles","target","value.name");kcont.set(legendItem.trace._group,newName);update=kcont.constructUpdate()}else{update.name=newName}return Registry.call("restyle",gd,update,traceIndex)})}else{textLayout(textEl)}}function ensureLength(str,maxLength){var targetLength=Math.max(4,maxLength);if(str&&str.trim().length>=targetLength/2)return str;str=str||"";for(var i=targetLength-str.length;i>0;i--)str+=" ";return str}function setupTraceToggle(g,gd){var newMouseDownTime,numClicks=1;var traceToggle=Lib.ensureSingle(g,"rect","legendtoggle",function(s){s.style("cursor","pointer").attr("pointer-events","all").call(Color.fill,"rgba(0,0,0,0)")});traceToggle.on("mousedown",function(){newMouseDownTime=(new Date).getTime();if(newMouseDownTime-gd._legendMouseDownTimeDBLCLICKDELAY){numClicks=Math.max(numClicks-1,1)}clickOrDoubleClick(gd,legend,g,numClicks,d3.event)})}function computeTextDimensions(g,gd){var legendItem=g.data()[0][0];if(!legendItem.trace.showlegend){g.remove();return}var mathjaxGroup=g.select("g[class*=math-group]");var mathjaxNode=mathjaxGroup.node();var opts=gd._fullLayout.legend;var lineHeight=opts.font.size*LINE_SPACING;var height,width;if(mathjaxNode){var mathjaxBB=Drawing.bBox(mathjaxNode);height=mathjaxBB.height;width=mathjaxBB.width;Drawing.setTranslate(mathjaxGroup,0,height/4)}else{var text=g.select(".legendtext");var textLines=svgTextUtils.lineCount(text);var textNode=text.node();height=lineHeight*textLines;width=textNode?Drawing.bBox(textNode).width:0;var textY=lineHeight*(.3+(1-textLines)/2);svgTextUtils.positionText(text,40,textY)}height=Math.max(height,16)+3;legendItem.height=height;legendItem.width=width}function computeLegendDimensions(gd,groups,traces){var fullLayout=gd._fullLayout;var opts=fullLayout.legend;var borderwidth=opts.borderwidth;var isGrouped=helpers.isGrouped(opts);var extraWidth=0;opts._width=0;opts._height=0;if(helpers.isVertical(opts)){if(isGrouped){groups.each(function(d,i){Drawing.setTranslate(this,0,i*opts.tracegroupgap)})}traces.each(function(d){var legendItem=d[0],textHeight=legendItem.height,textWidth=legendItem.width;Drawing.setTranslate(this,borderwidth,5+borderwidth+opts._height+textHeight/2);opts._height+=textHeight;opts._width=Math.max(opts._width,textWidth)});opts._width+=45+borderwidth*2;opts._height+=10+borderwidth*2;if(isGrouped){opts._height+=(opts._lgroupsLength-1)*opts.tracegroupgap}extraWidth=40}else if(isGrouped){var groupXOffsets=[opts._width],groupData=groups.data();for(var i=0,n=groupData.length;iborderwidth+fullTracesWidth-traceGap;traces.each(function(d){var legendItem=d[0],traceWidth=oneRowLegend?40+d[0].width:maxTraceWidth;if(borderwidth+offsetX+traceGap+traceWidth>fullLayout.width-(fullLayout.margin.r+fullLayout.margin.l)){offsetX=0;rowHeight=rowHeight+maxTraceHeight;opts._height=opts._height+maxTraceHeight;maxTraceHeight=0}Drawing.setTranslate(this,borderwidth+offsetX,5+borderwidth+legendItem.height/2+rowHeight);opts._width+=traceGap+traceWidth;opts._height=Math.max(opts._height,legendItem.height);offsetX+=traceGap+traceWidth;maxTraceHeight=Math.max(legendItem.height,maxTraceHeight)});opts._width+=borderwidth*2;opts._height+=10+borderwidth*2}opts._width=Math.ceil(opts._width);opts._height=Math.ceil(opts._height);var isEditable=gd._context.edits.legendText||gd._context.edits.legendPosition;traces.each(function(d){var legendItem=d[0];var bg=d3.select(this).select(".legendtoggle");Drawing.setRect(bg,0,-legendItem.height/2,(isEditable?0:opts._width)+extraWidth,legendItem.height)})}function expandMargin(gd){var fullLayout=gd._fullLayout,opts=fullLayout.legend;var xanchor="left";if(anchorUtils.isRightAnchor(opts)){xanchor="right"}else if(anchorUtils.isCenterAnchor(opts)){xanchor="center"}var yanchor="top";if(anchorUtils.isBottomAnchor(opts)){yanchor="bottom"}else if(anchorUtils.isMiddleAnchor(opts)){yanchor="middle"}Plots.autoMargin(gd,"legend",{x:opts.x,y:opts.y,l:opts._width*FROM_TL[xanchor],r:opts._width*FROM_BR[xanchor],b:opts._height*FROM_BR[yanchor],t:opts._height*FROM_TL[yanchor]})}function expandHorizontalMargin(gd){var fullLayout=gd._fullLayout,opts=fullLayout.legend;var xanchor="left";if(anchorUtils.isRightAnchor(opts)){xanchor="right"}else if(anchorUtils.isCenterAnchor(opts)){xanchor="center"}Plots.autoMargin(gd,"legend",{x:opts.x,y:.5,l:opts._width*FROM_TL[xanchor],r:opts._width*FROM_BR[xanchor],b:0,t:0})}},{"../../constants/alignment":656,"../../constants/interactions":660,"../../lib":684,"../../lib/events":672,"../../lib/svg_text_utils":708,"../../plots/plots":795,"../../registry":817,"../color":558,"../dragelement":580,"../drawing":583,"./anchor_utils":610,"./constants":612,"./get_legend_data":615,"./handle_click":616,"./helpers":617,"./style":619,d3:147}],615:[function(require,module,exports){"use strict";var Registry=require("../../registry");var helpers=require("./helpers");module.exports=function getLegendData(calcdata,opts){var lgroupToTraces={},lgroups=[],hasOneNonBlankGroup=false,slicesShown={},lgroupi=0;var i,j;function addOneItem(legendGroup,legendItem){if(legendGroup===""||!helpers.isGrouped(opts)){var uniqueGroup="~~i"+lgroupi;lgroups.push(uniqueGroup);lgroupToTraces[uniqueGroup]=[[legendItem]];lgroupi++}else if(lgroups.indexOf(legendGroup)===-1){lgroups.push(legendGroup);hasOneNonBlankGroup=true;lgroupToTraces[legendGroup]=[[legendItem]]}else lgroupToTraces[legendGroup].push([legendItem])}for(i=0;ibounds[1])return bounds[1]}return valToBound}function pickFirst(array){return array[0]}if(showMarkers||showText||showLines){var dEdit={};var tEdit={};if(showMarkers){dEdit.mc=boundVal("marker.color",pickFirst);dEdit.mx=boundVal("marker.symbol",pickFirst);dEdit.mo=boundVal("marker.opacity",Lib.mean,[.2,1]);dEdit.ms=boundVal("marker.size",Lib.mean,[2,16]);dEdit.mlc=boundVal("marker.line.color",pickFirst);dEdit.mlw=boundVal("marker.line.width",Lib.mean,[0,5]);tEdit.marker={sizeref:1,sizemin:1,sizemode:"diameter"}}if(showLines){tEdit.line={width:boundVal("line.width",pickFirst,[0,10])}}if(showText){dEdit.tx="Aa";dEdit.tp=boundVal("textposition",pickFirst);dEdit.ts=10;dEdit.tc=boundVal("textfont.color",pickFirst);dEdit.tf=boundVal("textfont.family",pickFirst)}dMod=[Lib.minExtend(d0,dEdit)];tMod=Lib.minExtend(trace,tEdit);tMod.selectedpoints=null}var ptgroup=d3.select(this).select("g.legendpoints");var pts=ptgroup.selectAll("path.scatterpts").data(showMarkers?dMod:[]);pts.enter().append("path").classed("scatterpts",true).attr("transform","translate(20,0)");pts.exit().remove();pts.call(Drawing.pointStyle,tMod,gd);if(showMarkers)dMod[0].mrc=3;var txt=ptgroup.selectAll("g.pointtext").data(showText?dMod:[]);txt.enter().append("g").classed("pointtext",true).append("text").attr("transform","translate(20,0)");txt.exit().remove();txt.selectAll("text").call(Drawing.textPointStyle,tMod,gd)}function styleBars(d){var trace=d[0].trace,marker=trace.marker||{},markerLine=marker.line||{},barpath=d3.select(this).select("g.legendpoints").selectAll("path.legendbar").data(Registry.traceIs(trace,"bar")?[d]:[]);barpath.enter().append("path").classed("legendbar",true).attr("d","M6,6H-6V-6H6Z").attr("transform","translate(20,0)");barpath.exit().remove();barpath.each(function(d){var p=d3.select(this),d0=d[0],w=(d0.mlw+1||markerLine.width+1)-1;p.style("stroke-width",w+"px").call(Color.fill,d0.mc||marker.color);if(w){p.call(Color.stroke,d0.mlc||markerLine.color)}})}function styleBoxes(d){var trace=d[0].trace,pts=d3.select(this).select("g.legendpoints").selectAll("path.legendbox").data(Registry.traceIs(trace,"box-violin")&&trace.visible?[d]:[]);pts.enter().append("path").classed("legendbox",true).attr("d","M6,6H-6V-6H6Z").attr("transform","translate(20,0)");pts.exit().remove();pts.each(function(){var w=trace.line.width,p=d3.select(this);p.style("stroke-width",w+"px").call(Color.fill,trace.fillcolor);if(w){Color.stroke(p,trace.line.color)}})}function styleCandles(d){var trace=d[0].trace,pts=d3.select(this).select("g.legendpoints").selectAll("path.legendcandle").data(trace.type==="candlestick"&&trace.visible?[d,d]:[]);pts.enter().append("path").classed("legendcandle",true).attr("d",function(_,i){if(i)return"M-15,0H-8M-8,6V-6H8Z";return"M15,0H8M8,-6V6H-8Z"}).attr("transform","translate(20,0)").style("stroke-miterlimit",1);pts.exit().remove();pts.each(function(_,i){var container=trace[i?"increasing":"decreasing"];var w=container.line.width,p=d3.select(this);p.style("stroke-width",w+"px").call(Color.fill,container.fillcolor);if(w){Color.stroke(p,container.line.color)}})}function styleOHLC(d){var trace=d[0].trace,pts=d3.select(this).select("g.legendpoints").selectAll("path.legendohlc").data(trace.type==="ohlc"&&trace.visible?[d,d]:[]);pts.enter().append("path").classed("legendohlc",true).attr("d",function(_,i){if(i)return"M-15,0H0M-8,-6V0";return"M15,0H0M8,6V0"}).attr("transform","translate(20,0)").style("stroke-miterlimit",1);pts.exit().remove();pts.each(function(_,i){var container=trace[i?"increasing":"decreasing"];var w=container.line.width,p=d3.select(this);p.style("fill","none").call(Drawing.dashLine,container.line.dash,w);if(w){Color.stroke(p,container.line.color)}})}function stylePies(d){var trace=d[0].trace,pts=d3.select(this).select("g.legendpoints").selectAll("path.legendpie").data(Registry.traceIs(trace,"pie")&&trace.visible?[d]:[]);pts.enter().append("path").classed("legendpie",true).attr("d","M6,6H-6V-6H6Z").attr("transform","translate(20,0)");pts.exit().remove();if(pts.size())pts.call(stylePie,d[0],trace)}}},{"../../lib":684,"../../registry":817,"../../traces/pie/style_one":1001,"../../traces/scatter/subtypes":1037,"../color":558,"../drawing":583,d3:147}],620:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Plots=require("../../plots/plots");var axisIds=require("../../plots/cartesian/axis_ids");var Lib=require("../../lib");var Icons=require("../../../build/ploticon");var _=Lib._;var modeBarButtons=module.exports={};modeBarButtons.toImage={name:"toImage",title:function(gd){var opts=gd._context.toImageButtonOptions||{};var format=opts.format||"png";return format==="png"?_(gd,"Download plot as a png"):_(gd,"Download plot")},icon:Icons.camera,click:function(gd){var toImageButtonOptions=gd._context.toImageButtonOptions;var opts={format:toImageButtonOptions.format||"png"};Lib.notifier(_(gd,"Taking snapshot - this may take a few seconds"),"long");if(opts.format!=="svg"&&Lib.isIE()){Lib.notifier(_(gd,"IE only supports svg. Changing format to svg."),"long");opts.format="svg"}["filename","width","height","scale"].forEach(function(key){if(toImageButtonOptions[key]){opts[key]=toImageButtonOptions[key]}});Registry.call("downloadImage",gd,opts).then(function(filename){Lib.notifier(_(gd,"Snapshot succeeded")+" - "+filename,"long")}).catch(function(){Lib.notifier(_(gd,"Sorry, there was a problem downloading your snapshot!"),"long")})}};modeBarButtons.sendDataToCloud={name:"sendDataToCloud",title:function(gd){return _(gd,"Edit in Chart Studio")},icon:Icons.disk,click:function(gd){Plots.sendDataToCloud(gd)}};modeBarButtons.zoom2d={name:"zoom2d",title:function(gd){return _(gd,"Zoom")},attr:"dragmode",val:"zoom",icon:Icons.zoombox,click:handleCartesian};modeBarButtons.pan2d={name:"pan2d",title:function(gd){return _(gd,"Pan")},attr:"dragmode",val:"pan",icon:Icons.pan,click:handleCartesian};modeBarButtons.select2d={name:"select2d",title:function(gd){return _(gd,"Box Select")},attr:"dragmode",val:"select",icon:Icons.selectbox,click:handleCartesian};modeBarButtons.lasso2d={name:"lasso2d",title:function(gd){return _(gd,"Lasso Select")},attr:"dragmode",val:"lasso",icon:Icons.lasso,click:handleCartesian};modeBarButtons.zoomIn2d={name:"zoomIn2d",title:function(gd){return _(gd,"Zoom in")},attr:"zoom",val:"in",icon:Icons.zoom_plus,click:handleCartesian};modeBarButtons.zoomOut2d={name:"zoomOut2d",title:function(gd){return _(gd,"Zoom out")},attr:"zoom",val:"out",icon:Icons.zoom_minus,click:handleCartesian};modeBarButtons.autoScale2d={name:"autoScale2d",title:function(gd){return _(gd,"Autoscale")},attr:"zoom",val:"auto",icon:Icons.autoscale,click:handleCartesian};modeBarButtons.resetScale2d={name:"resetScale2d",title:function(gd){return _(gd,"Reset axes")},attr:"zoom",val:"reset",icon:Icons.home,click:handleCartesian};modeBarButtons.hoverClosestCartesian={name:"hoverClosestCartesian",title:function(gd){return _(gd,"Show closest data on hover")},attr:"hovermode",val:"closest",icon:Icons.tooltip_basic,gravity:"ne",click:handleCartesian};modeBarButtons.hoverCompareCartesian={name:"hoverCompareCartesian",title:function(gd){return _(gd,"Compare data on hover")},attr:"hovermode",val:function(gd){return gd._fullLayout._isHoriz?"y":"x"},icon:Icons.tooltip_compare,gravity:"ne",click:handleCartesian};function handleCartesian(gd,ev){var button=ev.currentTarget;var astr=button.getAttribute("data-attr");var val=button.getAttribute("data-val")||true;var fullLayout=gd._fullLayout;var aobj={};var axList=axisIds.list(gd,null,true);var allSpikesEnabled="on";var ax,i;if(astr==="zoom"){var mag=val==="in"?.5:2,r0=(1+mag)/2,r1=(1-mag)/2;var axName;for(i=0;i1){hoverGroup=["toggleHover"];resetGroup=["resetViews"]}else if(hasGeo){zoomGroup=["zoomInGeo","zoomOutGeo"];hoverGroup=["hoverClosestGeo"];resetGroup=["resetGeo"]}else if(hasGL3D){hoverGroup=["hoverClosest3d"];resetGroup=["resetCameraDefault3d","resetCameraLastSave3d"]}else if(hasMapbox){hoverGroup=["toggleHover"];resetGroup=["resetViewMapbox"]}else if(hasGL2D){hoverGroup=["hoverClosestGl2d"]}else if(hasPie){hoverGroup=["hoverClosestPie"]}else{hoverGroup=["toggleHover"]}if(hasCartesian){hoverGroup=["toggleSpikelines","hoverClosestCartesian","hoverCompareCartesian"]}if((hasCartesian||hasGL2D)&&!allAxesFixed){zoomGroup=["zoomIn2d","zoomOut2d","autoScale2d"];if(resetGroup[0]!=="resetViews")resetGroup=["resetScale2d"]}if(hasGL3D){dragModeGroup=["zoom3d","pan3d","orbitRotation","tableRotation"]}else if((hasCartesian||hasGL2D)&&!allAxesFixed||hasTernary){dragModeGroup=["zoom2d","pan2d"]}else if(hasMapbox||hasGeo){dragModeGroup=["pan2d"]}else if(hasPolar){dragModeGroup=["zoom2d"]}if(isSelectable(fullData)){dragModeGroup.push("select2d","lasso2d")}addGroup(dragModeGroup);addGroup(zoomGroup.concat(resetGroup));addGroup(hoverGroup);return appendButtonsToGroups(groups,buttonsToAdd)}function areAllAxesFixed(fullLayout){var axList=axisIds.list({_fullLayout:fullLayout},null,true);for(var i=0;i0);if(visible){var posDflt=getPosDflt(containerOut,layout,counterAxes);coerce("x",posDflt[0]);coerce("y",posDflt[1]);Lib.noneOrAll(containerIn,containerOut,["x","y"]);coerce("xanchor");coerce("yanchor");Lib.coerceFont(coerce,"font",layout.font);var bgColor=coerce("bgcolor");coerce("activecolor",Color.contrast(bgColor,constants.lightAmount,constants.darkAmount));coerce("bordercolor");coerce("borderwidth")}};function buttonDefaults(buttonIn,buttonOut,selectorOut,opts){var calendar=opts.calendar;function coerce(attr,dflt){return Lib.coerce(buttonIn,buttonOut,attributes.buttons,attr,dflt)}var visible=coerce("visible");if(visible){var step=coerce("step");if(step!=="all"){if(calendar&&calendar!=="gregorian"&&(step==="month"||step==="year")){buttonOut.stepmode="backward"}else{coerce("stepmode")}coerce("count")}coerce("label")}}function getPosDflt(containerOut,layout,counterAxes){var anchoredList=counterAxes.filter(function(ax){return layout[ax].anchor===containerOut._id});var posY=0;for(var i=0;i0?maxValue+ppad:ppad;return{ppad:ppad,ppadplus:axisDirectionReverted?beforePad:afterPad,ppadminus:axisDirectionReverted?afterPad:beforePad}}else{return{ppad:ppad}}}function shapeBounds(ax,v0,v1,path,paramsToUse){var convertVal=ax.type==="category"?ax.r2c:ax.d2c;if(v0!==undefined)return[convertVal(v0),convertVal(v1)];if(!path)return;var min=Infinity,max=-Infinity,segments=path.match(constants.segmentRE),i,segment,drawnParam,params,val;if(ax.type==="date")convertVal=helpers.decodeDate(convertVal);for(i=0;imax)max=val}if(max>=min)return[min,max]}},{"../../lib":684,"../../plots/cartesian/axes":732,"./constants":639,"./helpers":642}],639:[function(require,module,exports){"use strict";module.exports={segmentRE:/[MLHVQCTSZ][^MLHVQCTSZ]*/g,paramRE:/[^\s,]+/g,paramIsX:{M:{0:true,drawn:0},L:{0:true,drawn:0},H:{0:true,drawn:0},V:{},Q:{0:true,2:true,drawn:2},C:{0:true,2:true,4:true,drawn:4},T:{0:true,drawn:0},S:{0:true,2:true,drawn:2},Z:{}},paramIsY:{M:{1:true,drawn:1},L:{1:true,drawn:1},H:{},V:{0:true,drawn:0},Q:{1:true,3:true,drawn:3},C:{1:true,3:true,5:true,drawn:5},T:{1:true,drawn:1},S:{1:true,3:true,drawn:5},Z:{}},numParams:{M:2,L:2,H:1,V:1,Q:4,C:6,T:2,S:4,Z:0}}},{}],640:[function(require,module,exports){"use strict";var Lib=require("../../lib");var Axes=require("../../plots/cartesian/axes");var handleArrayContainerDefaults=require("../../plots/array_container_defaults");var attributes=require("./attributes");var helpers=require("./helpers");module.exports=function supplyLayoutDefaults(layoutIn,layoutOut){handleArrayContainerDefaults(layoutIn,layoutOut,{name:"shapes",handleItemDefaults:handleShapeDefaults})};function handleShapeDefaults(shapeIn,shapeOut,fullLayout){function coerce(attr,dflt){return Lib.coerce(shapeIn,shapeOut,attributes,attr,dflt)}var visible=coerce("visible");if(!visible)return;coerce("layer");coerce("opacity");coerce("fillcolor");coerce("line.color");coerce("line.width");coerce("line.dash");var dfltType=shapeIn.path?"path":"rect",shapeType=coerce("type",dfltType),xSizeMode=coerce("xsizemode"),ySizeMode=coerce("ysizemode");var axLetters=["x","y"];for(var i=0;i<2;i++){var axLetter=axLetters[i],attrAnchor=axLetter+"anchor",sizeMode=axLetter==="x"?xSizeMode:ySizeMode,gdMock={_fullLayout:fullLayout},ax,pos2r,r2pos;var axRef=Axes.coerceRef(shapeIn,shapeOut,gdMock,axLetter,"","paper");if(axRef!=="paper"){ax=Axes.getFromId(gdMock,axRef);r2pos=helpers.rangeToShapePosition(ax);pos2r=helpers.shapePositionToRange(ax)}else{pos2r=r2pos=Lib.identity}if(shapeType!=="path"){var dflt0=.25,dflt1=.75;var attr0=axLetter+"0",attr1=axLetter+"1",in0=shapeIn[attr0],in1=shapeIn[attr1];shapeIn[attr0]=pos2r(shapeIn[attr0],true);shapeIn[attr1]=pos2r(shapeIn[attr1],true);if(sizeMode==="pixel"){coerce(attr0,0);coerce(attr1,10)}else{Axes.coercePosition(shapeOut,gdMock,coerce,axRef,attr0,dflt0);Axes.coercePosition(shapeOut,gdMock,coerce,axRef,attr1,dflt1)}shapeOut[attr0]=r2pos(shapeOut[attr0]);shapeOut[attr1]=r2pos(shapeOut[attr1]);shapeIn[attr0]=in0;shapeIn[attr1]=in1}if(sizeMode==="pixel"){var inAnchor=shapeIn[attrAnchor];shapeIn[attrAnchor]=pos2r(shapeIn[attrAnchor],true);Axes.coercePosition(shapeOut,gdMock,coerce,axRef,attrAnchor,.25);shapeOut[attrAnchor]=r2pos(shapeOut[attrAnchor]);shapeIn[attrAnchor]=inAnchor}}if(shapeType==="path"){coerce("path")}else{Lib.noneOrAll(shapeIn,shapeOut,["x0","x1","y0","y1"])}}},{"../../lib":684,"../../plots/array_container_defaults":728,"../../plots/cartesian/axes":732,"./attributes":637,"./helpers":642}],641:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Lib=require("../../lib");var Axes=require("../../plots/cartesian/axes");var Color=require("../color");var Drawing=require("../drawing");var arrayEditor=require("../../plot_api/plot_template").arrayEditor;var dragElement=require("../dragelement");var setCursor=require("../../lib/setcursor");var constants=require("./constants");var helpers=require("./helpers");module.exports={draw:draw,drawOne:drawOne};function draw(gd){var fullLayout=gd._fullLayout;fullLayout._shapeUpperLayer.selectAll("path").remove();fullLayout._shapeLowerLayer.selectAll("path").remove();for(var k in fullLayout._plots){var shapelayer=fullLayout._plots[k].shapelayer;if(shapelayer)shapelayer.selectAll("path").remove()}for(var i=0;iminSensoryWidth?sensoryWidth/2:minSensoryWidth;g.append("circle").attr({"data-line-point":"start-point",cx:xPixelSized?x2p(shapeOptions.xanchor)+shapeOptions.x0:x2p(shapeOptions.x0),cy:yPixelSized?y2p(shapeOptions.yanchor)-shapeOptions.y0:y2p(shapeOptions.y0),r:circleRadius}).style(circleStyle).classed("cursor-grab",true);g.append("circle").attr({"data-line-point":"end-point",cx:xPixelSized?x2p(shapeOptions.xanchor)+shapeOptions.x1:x2p(shapeOptions.x1),cy:yPixelSized?y2p(shapeOptions.yanchor)-shapeOptions.y1:y2p(shapeOptions.y1),r:circleRadius}).style(circleStyle).classed("cursor-grab",true);return g}function updateDragMode(evt){if(isLine){if(evt.target.tagName==="path"){dragMode="move"}else{dragMode=evt.target.attributes["data-line-point"].value==="start-point"?"resize-over-start-point":"resize-over-end-point"}}else{var dragBBox=dragOptions.element.getBoundingClientRect();var w=dragBBox.right-dragBBox.left,h=dragBBox.bottom-dragBBox.top,x=evt.clientX-dragBBox.left,y=evt.clientY-dragBBox.top,cursor=!isPath&&w>MINWIDTH&&h>MINHEIGHT&&!evt.shiftKey?dragElement.getCursor(x/w,1-y/h):"move";setCursor(shapePath,cursor);dragMode=cursor.split("-")[0]}}function startDrag(evt){if(xPixelSized){xAnchor=x2p(shapeOptions.xanchor)}if(yPixelSized){yAnchor=y2p(shapeOptions.yanchor)}if(shapeOptions.type==="path"){pathIn=shapeOptions.path}else{x0=xPixelSized?shapeOptions.x0:x2p(shapeOptions.x0);y0=yPixelSized?shapeOptions.y0:y2p(shapeOptions.y0);x1=xPixelSized?shapeOptions.x1:x2p(shapeOptions.x1);y1=yPixelSized?shapeOptions.y1:y2p(shapeOptions.y1)}if(x0y1){n0=y0;optN="y0";s0=y1;optS="y1"}else{n0=y1;optN="y1";s0=y0;optS="y0"}updateDragMode(evt);renderVisualCues(shapeLayer,shapeOptions);deactivateClipPathTemporarily(shapePath,shapeOptions,gd);dragOptions.moveFn=dragMode==="move"?moveShape:resizeShape}function endDrag(){setCursor(shapePath);removeVisualCues(shapeLayer);setClipPath(shapePath,gd,shapeOptions);Registry.call("relayout",gd,editHelpers.getUpdateObj())}function abortDrag(){removeVisualCues(shapeLayer)}function moveShape(dx,dy){if(shapeOptions.type==="path"){var noOp=function(coord){return coord},moveX=noOp,moveY=noOp;if(xPixelSized){modifyItem("xanchor",shapeOptions.xanchor=p2x(xAnchor+dx))}else{moveX=function moveX(x){return p2x(x2p(x)+dx)};if(xa&&xa.type==="date")moveX=helpers.encodeDate(moveX)}if(yPixelSized){modifyItem("yanchor",shapeOptions.yanchor=p2y(yAnchor+dy))}else{moveY=function moveY(y){return p2y(y2p(y)+dy)};if(ya&&ya.type==="date")moveY=helpers.encodeDate(moveY)}modifyItem("path",shapeOptions.path=movePath(pathIn,moveX,moveY))}else{if(xPixelSized){modifyItem("xanchor",shapeOptions.xanchor=p2x(xAnchor+dx))}else{modifyItem("x0",shapeOptions.x0=p2x(x0+dx));modifyItem("x1",shapeOptions.x1=p2x(x1+dx))}if(yPixelSized){modifyItem("yanchor",shapeOptions.yanchor=p2y(yAnchor+dy))}else{modifyItem("y0",shapeOptions.y0=p2y(y0+dy));modifyItem("y1",shapeOptions.y1=p2y(y1+dy))}}shapePath.attr("d",getPathString(gd,shapeOptions));renderVisualCues(shapeLayer,shapeOptions)}function resizeShape(dx,dy){if(isPath){var noOp=function(coord){return coord},moveX=noOp,moveY=noOp;if(xPixelSized){modifyItem("xanchor",shapeOptions.xanchor=p2x(xAnchor+dx))}else{moveX=function moveX(x){return p2x(x2p(x)+dx)};if(xa&&xa.type==="date")moveX=helpers.encodeDate(moveX)}if(yPixelSized){modifyItem("yanchor",shapeOptions.yanchor=p2y(yAnchor+dy))}else{moveY=function moveY(y){return p2y(y2p(y)+dy)};if(ya&&ya.type==="date")moveY=helpers.encodeDate(moveY)}modifyItem("path",shapeOptions.path=movePath(pathIn,moveX,moveY))}else if(isLine){if(dragMode==="resize-over-start-point"){var newX0=x0+dx;var newY0=yPixelSized?y0-dy:y0+dy;modifyItem("x0",shapeOptions.x0=xPixelSized?newX0:p2x(newX0));modifyItem("y0",shapeOptions.y0=yPixelSized?newY0:p2y(newY0))}else if(dragMode==="resize-over-end-point"){var newX1=x1+dx;var newY1=yPixelSized?y1-dy:y1+dy;modifyItem("x1",shapeOptions.x1=xPixelSized?newX1:p2x(newX1));modifyItem("y1",shapeOptions.y1=yPixelSized?newY1:p2y(newY1))}}else{var newN=~dragMode.indexOf("n")?n0+dy:n0,newS=~dragMode.indexOf("s")?s0+dy:s0,newW=~dragMode.indexOf("w")?w0+dx:w0,newE=~dragMode.indexOf("e")?e0+dx:e0;if(~dragMode.indexOf("n")&&yPixelSized)newN=n0-dy;if(~dragMode.indexOf("s")&&yPixelSized)newS=s0-dy;if(!yPixelSized&&newS-newN>MINHEIGHT||yPixelSized&&newN-newS>MINHEIGHT){modifyItem(optN,shapeOptions[optN]=yPixelSized?newN:p2y(newN));modifyItem(optS,shapeOptions[optS]=yPixelSized?newS:p2y(newS))}if(newE-newW>MINWIDTH){modifyItem(optW,shapeOptions[optW]=xPixelSized?newW:p2x(newW));modifyItem(optE,shapeOptions[optE]=xPixelSized?newE:p2x(newE))}}shapePath.attr("d",getPathString(gd,shapeOptions));renderVisualCues(shapeLayer,shapeOptions)}function renderVisualCues(shapeLayer,shapeOptions){if(xPixelSized||yPixelSized){renderAnchor()}function renderAnchor(){var isNotPath=shapeOptions.type!=="path";var visualCues=shapeLayer.selectAll(".visual-cue").data([0]);var strokeWidth=1;visualCues.enter().append("path").attr({fill:"#fff","fill-rule":"evenodd",stroke:"#000","stroke-width":strokeWidth}).classed("visual-cue",true);var posX=x2p(xPixelSized?shapeOptions.xanchor:Lib.midRange(isNotPath?[shapeOptions.x0,shapeOptions.x1]:helpers.extractPathCoords(shapeOptions.path,constants.paramIsX)));var posY=y2p(yPixelSized?shapeOptions.yanchor:Lib.midRange(isNotPath?[shapeOptions.y0,shapeOptions.y1]:helpers.extractPathCoords(shapeOptions.path,constants.paramIsY)));posX=helpers.roundPositionForSharpStrokeRendering(posX,strokeWidth);posY=helpers.roundPositionForSharpStrokeRendering(posY,strokeWidth);if(xPixelSized&&yPixelSized){var crossPath="M"+(posX-1-strokeWidth)+","+(posY-1-strokeWidth)+"h-8v2h8 v8h2v-8 h8v-2h-8 v-8h-2 Z";visualCues.attr("d",crossPath)}else if(xPixelSized){var vBarPath="M"+(posX-1-strokeWidth)+","+(posY-9-strokeWidth)+"v18 h2 v-18 Z";visualCues.attr("d",vBarPath)}else{var hBarPath="M"+(posX-9-strokeWidth)+","+(posY-1-strokeWidth)+"h18 v2 h-18 Z";visualCues.attr("d",hBarPath)}}}function removeVisualCues(shapeLayer){shapeLayer.selectAll(".visual-cue").remove()}function deactivateClipPathTemporarily(shapePath,shapeOptions,gd){var xref=shapeOptions.xref,yref=shapeOptions.yref,xa=Axes.getFromId(gd,xref),ya=Axes.getFromId(gd,yref);var clipAxes="";if(xref!=="paper"&&!xa.autorange)clipAxes+=xref;if(yref!=="paper"&&!ya.autorange)clipAxes+=yref;shapePath.call(Drawing.setClipUrl,clipAxes?"clip"+gd._fullLayout._uid+clipAxes:null)}}function getPathString(gd,options){var type=options.type,xa=Axes.getFromId(gd,options.xref),ya=Axes.getFromId(gd,options.yref),gs=gd._fullLayout._size,x2r,x2p,y2r,y2p,x0,x1,y0,y1;if(xa){x2r=helpers.shapePositionToRange(xa);x2p=function(v){return xa._offset+xa.r2p(x2r(v,true))}}else{x2p=function(v){return gs.l+gs.w*v}}if(ya){y2r=helpers.shapePositionToRange(ya);y2p=function(v){return ya._offset+ya.r2p(y2r(v,true))}}else{y2p=function(v){return gs.t+gs.h*(1-v)}}if(type==="path"){if(xa&&xa.type==="date")x2p=helpers.decodeDate(x2p);if(ya&&ya.type==="date")y2p=helpers.decodeDate(y2p);return convertPath(options,x2p,y2p)}if(options.xsizemode==="pixel"){var xAnchorPos=x2p(options.xanchor);x0=xAnchorPos+options.x0;x1=xAnchorPos+options.x1}else{x0=x2p(options.x0);x1=x2p(options.x1)}if(options.ysizemode==="pixel"){var yAnchorPos=y2p(options.yanchor);y0=yAnchorPos-options.y0;y1=yAnchorPos-options.y1}else{y0=y2p(options.y0);y1=y2p(options.y1)}if(type==="line")return"M"+x0+","+y0+"L"+x1+","+y1;if(type==="rect")return"M"+x0+","+y0+"H"+x1+"V"+y1+"H"+x0+"Z";var cx=(x0+x1)/2,cy=(y0+y1)/2,rx=Math.abs(cx-x0),ry=Math.abs(cy-y0),rArc="A"+rx+","+ry,rightPt=cx+rx+","+cy,topPt=cx+","+(cy-ry);return"M"+rightPt+rArc+" 0 1,1 "+topPt+rArc+" 0 0,1 "+rightPt+"Z"}function convertPath(options,x2p,y2p){var pathIn=options.path,xSizemode=options.xsizemode,ySizemode=options.ysizemode,xAnchor=options.xanchor,yAnchor=options.yanchor;return pathIn.replace(constants.segmentRE,function(segment){var paramNumber=0,segmentType=segment.charAt(0),xParams=constants.paramIsX[segmentType],yParams=constants.paramIsY[segmentType],nParams=constants.numParams[segmentType];var paramString=segment.substr(1).replace(constants.paramRE,function(param){if(xParams[paramNumber]){if(xSizemode==="pixel")param=x2p(xAnchor)+Number(param);else param=x2p(param)}else if(yParams[paramNumber]){if(ySizemode==="pixel")param=y2p(yAnchor)-Number(param);else param=y2p(param)}paramNumber++;if(paramNumber>nParams)param="X";return param});if(paramNumber>nParams){paramString=paramString.replace(/[\s,]*X.*/,"");Lib.log("Ignoring extra params in segment "+segment)}return segmentType+paramString})}function movePath(pathIn,moveX,moveY){return pathIn.replace(constants.segmentRE,function(segment){var paramNumber=0,segmentType=segment.charAt(0),xParams=constants.paramIsX[segmentType],yParams=constants.paramIsY[segmentType],nParams=constants.numParams[segmentType];var paramString=segment.substr(1).replace(constants.paramRE,function(param){if(paramNumber>=nParams)return param;if(xParams[paramNumber])param=moveX(param);else if(yParams[paramNumber])param=moveY(param);paramNumber++;return param});return segmentType+paramString})}},{"../../lib":684,"../../lib/setcursor":704,"../../plot_api/plot_template":722,"../../plots/cartesian/axes":732,"../../registry":817,"../color":558,"../dragelement":580,"../drawing":583,"./constants":639,"./helpers":642}],642:[function(require,module,exports){"use strict";var constants=require("./constants");var Lib=require("../../lib");exports.rangeToShapePosition=function(ax){return ax.type==="log"?ax.r2d:function(v){return v}};exports.shapePositionToRange=function(ax){return ax.type==="log"?ax.d2r:function(v){return v}};exports.decodeDate=function(convertToPx){return function(v){if(v.replace)v=v.replace("_"," ");return convertToPx(v)}};exports.encodeDate=function(convertToDate){return function(v){return convertToDate(v).replace(" ","_")}};exports.extractPathCoords=function(path,paramsToUse){var extractedCoordinates=[];var segments=path.match(constants.segmentRE);segments.forEach(function(segment){var relevantParamIdx=paramsToUse[segment.charAt(0)].drawn;if(relevantParamIdx===undefined)return;var params=segment.substr(1).match(constants.paramRE);if(!params||params.length0?[0]:[]);sliders.enter().append("g").classed(constants.containerClassName,true).style("cursor","ew-resize");function clearSlider(sliderOpts){if(sliderOpts._commandObserver){sliderOpts._commandObserver.remove();delete sliderOpts._commandObserver}Plots.autoMargin(gd,autoMarginId(sliderOpts))}sliders.exit().each(function(){d3.select(this).selectAll("g."+constants.groupClassName).each(clearSlider)}).remove();if(sliderData.length===0)return;var sliderGroups=sliders.selectAll("g."+constants.groupClassName).data(sliderData,keyFunction);sliderGroups.enter().append("g").classed(constants.groupClassName,true);sliderGroups.exit().each(clearSlider).remove();for(var i=0;i0){el=el.transition().duration(sliderOpts.transition.duration).ease(sliderOpts.transition.easing)}el.attr("transform","translate("+(x-constants.gripWidth*.5)+","+sliderOpts._dims.currentValueTotalHeight+")")}function normalizedValueToPosition(sliderOpts,normalizedPosition){var dims=sliderOpts._dims;return dims.inputAreaStart+constants.stepInset+(dims.inputAreaLength-2*constants.stepInset)*Math.min(1,Math.max(0,normalizedPosition))}function positionToNormalizedValue(sliderOpts,position){var dims=sliderOpts._dims;return Math.min(1,Math.max(0,(position-constants.stepInset-dims.inputAreaStart)/(dims.inputAreaLength-2*constants.stepInset-2*dims.inputAreaStart)))}function drawTouchRect(sliderGroup,gd,sliderOpts){var dims=sliderOpts._dims;var rect=Lib.ensureSingle(sliderGroup,"rect",constants.railTouchRectClass,function(s){s.call(attachGripEvents,gd,sliderGroup,sliderOpts).style("pointer-events","all")});rect.attr({width:dims.inputAreaLength,height:Math.max(dims.inputAreaWidth,constants.tickOffset+sliderOpts.ticklen+dims.labelHeight)}).call(Color.fill,sliderOpts.bgcolor).attr("opacity",0);Drawing.setTranslate(rect,0,dims.currentValueTotalHeight)}function drawRail(sliderGroup,sliderOpts){var dims=sliderOpts._dims;var computedLength=dims.inputAreaLength-constants.railInset*2;var rect=Lib.ensureSingle(sliderGroup,"rect",constants.railRectClass);rect.attr({width:computedLength,height:constants.railWidth,rx:constants.railRadius,ry:constants.railRadius,"shape-rendering":"crispEdges"}).call(Color.stroke,sliderOpts.bordercolor).call(Color.fill,sliderOpts.bgcolor).style("stroke-width",sliderOpts.borderwidth+"px");Drawing.setTranslate(rect,constants.railInset,(dims.inputAreaWidth-constants.railWidth)*.5+dims.currentValueTotalHeight)}},{"../../constants/alignment":656,"../../lib":684,"../../lib/svg_text_utils":708,"../../plot_api/plot_template":722,"../../plots/plots":795,"../color":558,"../drawing":583,"../legend/anchor_utils":610,"./constants":645,d3:147}],648:[function(require,module,exports){"use strict";var constants=require("./constants");module.exports={moduleType:"component",name:constants.name,layoutAttributes:require("./attributes"),supplyLayoutDefaults:require("./defaults"),draw:require("./draw")}},{"./attributes":644,"./constants":645,"./defaults":646,"./draw":647}],649:[function(require,module,exports){"use strict";var d3=require("d3");var isNumeric=require("fast-isnumeric");var Plots=require("../../plots/plots");var Registry=require("../../registry");var Lib=require("../../lib");var Drawing=require("../drawing");var Color=require("../color");var svgTextUtils=require("../../lib/svg_text_utils");var interactConstants=require("../../constants/interactions");module.exports={draw:draw};var numStripRE=/ [XY][0-9]* /;function draw(gd,titleClass,options){var cont=options.propContainer;var prop=options.propName;var placeholder=options.placeholder;var traceIndex=options.traceIndex;var avoid=options.avoid||{};var attributes=options.attributes;var transform=options.transform;var group=options.containerGroup;var fullLayout=gd._fullLayout;var titlefont=cont.titlefont||{};var font=titlefont.family;var fontSize=titlefont.size;var fontColor=titlefont.color;var opacity=1;var isplaceholder=false;var txt=(cont.title||"").trim();var editAttr;if(prop==="title")editAttr="titleText";else if(prop.indexOf("axis")!==-1)editAttr="axisTitleText";else if(prop.indexOf("colorbar"!==-1))editAttr="colorbarTitleText";var editable=gd._context.edits[editAttr];if(txt==="")opacity=0;else if(txt.replace(numStripRE," % ")===placeholder.replace(numStripRE," % ")){opacity=.2;isplaceholder=true;if(!editable)txt=""}var elShouldExist=txt||editable;if(!group){group=Lib.ensureSingle(fullLayout._infolayer,"g","g-"+titleClass)}var el=group.selectAll("text").data(elShouldExist?[0]:[]);el.enter().append("text");el.text(txt).attr("class",titleClass);el.exit().remove();if(!elShouldExist)return group;function titleLayout(titleEl){Lib.syncOrAsync([drawTitle,scootTitle],titleEl)}function drawTitle(titleEl){var transformVal;if(transform){transformVal="";if(transform.rotate){transformVal+="rotate("+[transform.rotate,attributes.x,attributes.y]+")"}if(transform.offset){transformVal+="translate(0, "+transform.offset+")"}}else{transformVal=null}titleEl.attr("transform",transformVal);titleEl.style({"font-family":font,"font-size":d3.round(fontSize,2)+"px",fill:Color.rgb(fontColor),opacity:opacity*Color.opacity(fontColor),"font-weight":Plots.fontWeight}).attr(attributes).call(svgTextUtils.convertToTspans,gd);return Plots.previousPromises(gd)}function scootTitle(titleElIn){var titleGroup=d3.select(titleElIn.node().parentNode);if(avoid&&avoid.selection&&avoid.side&&txt){titleGroup.attr("transform",null);var shift=0;var backside={left:"right",right:"left",top:"bottom",bottom:"top"}[avoid.side];var shiftSign=["left","top"].indexOf(avoid.side)!==-1?-1:1;var pad=isNumeric(avoid.pad)?avoid.pad:2;var titlebb=Drawing.bBox(titleGroup.node());var paperbb={left:0,top:0,right:fullLayout.width,bottom:fullLayout.height};var maxshift=avoid.maxShift||(paperbb[avoid.side]-titlebb[avoid.side])*(avoid.side==="left"||avoid.side==="top"?-1:1);if(maxshift<0)shift=maxshift;else{var offsetLeft=avoid.offsetLeft||0;var offsetTop=avoid.offsetTop||0;titlebb.left-=offsetLeft;titlebb.right-=offsetLeft;titlebb.top-=offsetTop;titlebb.bottom-=offsetTop;avoid.selection.each(function(){var avoidbb=Drawing.bBox(this);if(Lib.bBoxIntersect(titlebb,avoidbb,pad)){shift=Math.max(shift,shiftSign*(avoidbb[avoid.side]-titlebb[backside])+pad)}});shift=Math.min(maxshift,shift)}if(shift>0||maxshift<0){var shiftTemplate={left:[-shift,0],right:[shift,0],top:[0,-shift],bottom:[0,shift]}[avoid.side];titleGroup.attr("transform","translate("+shiftTemplate+")")}}}el.call(titleLayout);function setPlaceholder(){opacity=0;isplaceholder=true;el.text(placeholder).on("mouseover.opacity",function(){d3.select(this).transition().duration(interactConstants.SHOW_PLACEHOLDER).style("opacity",1)}).on("mouseout.opacity",function(){d3.select(this).transition().duration(interactConstants.HIDE_PLACEHOLDER).style("opacity",0)})}if(editable){if(!txt)setPlaceholder();else el.on(".opacity",null);el.call(svgTextUtils.makeEditable,{gd:gd}).on("edit",function(text){if(traceIndex!==undefined){Registry.call("restyle",gd,prop,text,traceIndex)}else{Registry.call("relayout",gd,prop,text)}}).on("cancel",function(){this.text(this.attr("data-unformatted")).call(titleLayout)}).on("input",function(d){this.text(d||" ").call(svgTextUtils.positionText,attributes.x,attributes.y)})}el.classed("js-placeholder",isplaceholder);return group}},{"../../constants/interactions":660,"../../lib":684,"../../lib/svg_text_utils":708,"../../plots/plots":795,"../../registry":817,"../color":558,"../drawing":583,d3:147,"fast-isnumeric":214}],650:[function(require,module,exports){"use strict";var fontAttrs=require("../../plots/font_attributes");var colorAttrs=require("../color/attributes");var extendFlat=require("../../lib/extend").extendFlat;var overrideAll=require("../../plot_api/edit_types").overrideAll;var padAttrs=require("../../plots/pad_attributes");var templatedArray=require("../../plot_api/plot_template").templatedArray;var buttonsAttrs=templatedArray("button",{visible:{valType:"boolean"},method:{valType:"enumerated",values:["restyle","relayout","animate","update","skip"],dflt:"restyle"},args:{valType:"info_array",freeLength:true,items:[{valType:"any"},{valType:"any"},{valType:"any"}]},label:{valType:"string",dflt:""},execute:{valType:"boolean",dflt:true}});module.exports=overrideAll(templatedArray("updatemenu",{_arrayAttrRegexps:[/^updatemenus\[(0|[1-9][0-9]+)\]\.buttons/],visible:{valType:"boolean"},type:{valType:"enumerated",values:["dropdown","buttons"],dflt:"dropdown"},direction:{valType:"enumerated",values:["left","right","up","down"],dflt:"down"},active:{valType:"integer",min:-1,dflt:0},showactive:{valType:"boolean",dflt:true},buttons:buttonsAttrs,x:{valType:"number",min:-2,max:3,dflt:-.05},xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"right"},y:{valType:"number",min:-2,max:3,dflt:1},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"top"},pad:extendFlat({},padAttrs,{}),font:fontAttrs({}),bgcolor:{valType:"color"},bordercolor:{valType:"color",dflt:colorAttrs.borderLine},borderwidth:{valType:"number",min:0,dflt:1,editType:"arraydraw"}}),"arraydraw","from-root")},{"../../lib/extend":673,"../../plot_api/edit_types":715,"../../plot_api/plot_template":722,"../../plots/font_attributes":758,"../../plots/pad_attributes":794,"../color/attributes":557}],651:[function(require,module,exports){"use strict";module.exports={name:"updatemenus",containerClassName:"updatemenu-container",headerGroupClassName:"updatemenu-header-group",headerClassName:"updatemenu-header",headerArrowClassName:"updatemenu-header-arrow",dropdownButtonGroupClassName:"updatemenu-dropdown-button-group",dropdownButtonClassName:"updatemenu-dropdown-button",buttonClassName:"updatemenu-button",itemRectClassName:"updatemenu-item-rect",itemTextClassName:"updatemenu-item-text",menuIndexAttrName:"updatemenu-active-index",autoMarginIdRoot:"updatemenu-",blankHeaderOpts:{label:" "},minWidth:30,minHeight:30,textPadX:24,arrowPadX:16,rx:2,ry:2,textOffsetX:12,textOffsetY:3,arrowOffsetX:4,gapButtonHeader:5,gapButton:2,activeColor:"#F4FAFF",hoverColor:"#F4FAFF",arrowSymbol:{left:"◄",right:"►",up:"▲",down:"▼"}}},{}],652:[function(require,module,exports){"use strict";var Lib=require("../../lib");var handleArrayContainerDefaults=require("../../plots/array_container_defaults");var attributes=require("./attributes");var constants=require("./constants");var name=constants.name;var buttonAttrs=attributes.buttons;module.exports=function updateMenusDefaults(layoutIn,layoutOut){var opts={name:name,handleItemDefaults:menuDefaults};handleArrayContainerDefaults(layoutIn,layoutOut,opts)};function menuDefaults(menuIn,menuOut,layoutOut){function coerce(attr,dflt){return Lib.coerce(menuIn,menuOut,attributes,attr,dflt)}var buttons=handleArrayContainerDefaults(menuIn,menuOut,{name:"buttons",handleItemDefaults:buttonDefaults});var visible=coerce("visible",buttons.length>0);if(!visible)return;coerce("active");coerce("direction");coerce("type");coerce("showactive");coerce("x");coerce("y");Lib.noneOrAll(menuIn,menuOut,["x","y"]);coerce("xanchor");coerce("yanchor");coerce("pad.t");coerce("pad.r");coerce("pad.b");coerce("pad.l");Lib.coerceFont(coerce,"font",layoutOut.font);coerce("bgcolor",layoutOut.paper_bgcolor);coerce("bordercolor");coerce("borderwidth")}function buttonDefaults(buttonIn,buttonOut){function coerce(attr,dflt){return Lib.coerce(buttonIn,buttonOut,buttonAttrs,attr,dflt)}var visible=coerce("visible",buttonIn.method==="skip"||Array.isArray(buttonIn.args));if(visible){coerce("method");coerce("args");coerce("label");coerce("execute")}}},{"../../lib":684,"../../plots/array_container_defaults":728,"./attributes":650,"./constants":651}],653:[function(require,module,exports){"use strict";var d3=require("d3");var Plots=require("../../plots/plots");var Color=require("../color");var Drawing=require("../drawing");var Lib=require("../../lib");var svgTextUtils=require("../../lib/svg_text_utils");var anchorUtils=require("../legend/anchor_utils");var arrayEditor=require("../../plot_api/plot_template").arrayEditor;var LINE_SPACING=require("../../constants/alignment").LINE_SPACING;var constants=require("./constants");var ScrollBox=require("./scrollbox");module.exports=function draw(gd){var fullLayout=gd._fullLayout,menuData=Lib.filterVisible(fullLayout[constants.name]);function clearAutoMargin(menuOpts){Plots.autoMargin(gd,autoMarginId(menuOpts))}var menus=fullLayout._menulayer.selectAll("g."+constants.containerClassName).data(menuData.length>0?[0]:[]);menus.enter().append("g").classed(constants.containerClassName,true).style("cursor","pointer");menus.exit().each(function(){d3.select(this).selectAll("g."+constants.headerGroupClassName).each(clearAutoMargin)}).remove();if(menuData.length===0)return;var headerGroups=menus.selectAll("g."+constants.headerGroupClassName).data(menuData,keyFunction);headerGroups.enter().append("g").classed(constants.headerGroupClassName,true);var gButton=Lib.ensureSingle(menus,"g",constants.dropdownButtonGroupClassName,function(s){s.style("pointer-events","all")});for(var i=0;iboxW,hbarW=ScrollBox.barLength+2*ScrollBox.barPad,hbarH=ScrollBox.barWidth+2*ScrollBox.barPad,hbarL=l,hbarT=t+h;if(hbarT+hbarH>fullHeight)hbarT=fullHeight-hbarH;var hbar=this.container.selectAll("rect.scrollbar-horizontal").data(needsHorizontalScrollBar?[0]:[]);hbar.exit().on(".drag",null).remove();hbar.enter().append("rect").classed("scrollbar-horizontal",true).call(Color.fill,ScrollBox.barColor);if(needsHorizontalScrollBar){this.hbar=hbar.attr({rx:ScrollBox.barRadius,ry:ScrollBox.barRadius,x:hbarL,y:hbarT,width:hbarW,height:hbarH});this._hbarXMin=hbarL+hbarW/2;this._hbarTranslateMax=boxW-hbarW}else{delete this.hbar;delete this._hbarXMin;delete this._hbarTranslateMax}var needsVerticalScrollBar=h>boxH,vbarW=ScrollBox.barWidth+2*ScrollBox.barPad,vbarH=ScrollBox.barLength+2*ScrollBox.barPad,vbarL=l+w,vbarT=t;if(vbarL+vbarW>fullWidth)vbarL=fullWidth-vbarW;var vbar=this.container.selectAll("rect.scrollbar-vertical").data(needsVerticalScrollBar?[0]:[]);vbar.exit().on(".drag",null).remove();vbar.enter().append("rect").classed("scrollbar-vertical",true).call(Color.fill,ScrollBox.barColor);if(needsVerticalScrollBar){this.vbar=vbar.attr({rx:ScrollBox.barRadius,ry:ScrollBox.barRadius,x:vbarL,y:vbarT,width:vbarW,height:vbarH});this._vbarYMin=vbarT+vbarH/2;this._vbarTranslateMax=boxH-vbarH}else{delete this.vbar;delete this._vbarYMin;delete this._vbarTranslateMax}var clipId=this.id,clipL=boxL-.5,clipR=needsVerticalScrollBar?boxR+vbarW+.5:boxR+.5,clipT=boxT-.5,clipB=needsHorizontalScrollBar?boxB+hbarH+.5:boxB+.5;var clipPath=fullLayout._topdefs.selectAll("#"+clipId).data(needsHorizontalScrollBar||needsVerticalScrollBar?[0]:[]);clipPath.exit().remove();clipPath.enter().append("clipPath").attr("id",clipId).append("rect");if(needsHorizontalScrollBar||needsVerticalScrollBar){this._clipRect=clipPath.select("rect").attr({x:Math.floor(clipL),y:Math.floor(clipT),width:Math.ceil(clipR)-Math.floor(clipL),height:Math.ceil(clipB)-Math.floor(clipT)});this.container.call(Drawing.setClipUrl,clipId);this.bg.attr({x:l,y:t,width:w,height:h})}else{this.bg.attr({width:0,height:0});this.container.on("wheel",null).on(".drag",null).call(Drawing.setClipUrl,null);delete this._clipRect}if(needsHorizontalScrollBar||needsVerticalScrollBar){var onBoxDrag=d3.behavior.drag().on("dragstart",function(){d3.event.sourceEvent.preventDefault()}).on("drag",this._onBoxDrag.bind(this));this.container.on("wheel",null).on("wheel",this._onBoxWheel.bind(this)).on(".drag",null).call(onBoxDrag);var onBarDrag=d3.behavior.drag().on("dragstart",function(){d3.event.sourceEvent.preventDefault();d3.event.sourceEvent.stopPropagation()}).on("drag",this._onBarDrag.bind(this));if(needsHorizontalScrollBar){this.hbar.on(".drag",null).call(onBarDrag)}if(needsVerticalScrollBar){this.vbar.on(".drag",null).call(onBarDrag)}}this.setTranslate(translateX,translateY)};ScrollBox.prototype.disable=function disable(){if(this.hbar||this.vbar){this.bg.attr({width:0,height:0});this.container.on("wheel",null).on(".drag",null).call(Drawing.setClipUrl,null);delete this._clipRect}if(this.hbar){this.hbar.on(".drag",null);this.hbar.remove();delete this.hbar;delete this._hbarXMin;delete this._hbarTranslateMax}if(this.vbar){this.vbar.on(".drag",null);this.vbar.remove();delete this.vbar;delete this._vbarYMin;delete this._vbarTranslateMax}};ScrollBox.prototype._onBoxDrag=function onBarDrag(){var translateX=this.translateX,translateY=this.translateY;if(this.hbar){translateX-=d3.event.dx}if(this.vbar){translateY-=d3.event.dy}this.setTranslate(translateX,translateY)};ScrollBox.prototype._onBoxWheel=function onBarWheel(){var translateX=this.translateX,translateY=this.translateY;if(this.hbar){translateX+=d3.event.deltaY}if(this.vbar){translateY+=d3.event.deltaY}this.setTranslate(translateX,translateY)};ScrollBox.prototype._onBarDrag=function onBarDrag(){var translateX=this.translateX,translateY=this.translateY;if(this.hbar){var xMin=translateX+this._hbarXMin,xMax=xMin+this._hbarTranslateMax,x=Lib.constrain(d3.event.x,xMin,xMax),xf=(x-xMin)/(xMax-xMin);var translateXMax=this.position.w-this._box.w;translateX=xf*translateXMax}if(this.vbar){var yMin=translateY+this._vbarYMin,yMax=yMin+this._vbarTranslateMax,y=Lib.constrain(d3.event.y,yMin,yMax),yf=(y-yMin)/(yMax-yMin);var translateYMax=this.position.h-this._box.h;translateY=yf*translateYMax}this.setTranslate(translateX,translateY)};ScrollBox.prototype.setTranslate=function setTranslate(translateX,translateY){var translateXMax=this.position.w-this._box.w,translateYMax=this.position.h-this._box.h;translateX=Lib.constrain(translateX||0,0,translateXMax);translateY=Lib.constrain(translateY||0,0,translateYMax);this.translateX=translateX;this.translateY=translateY;this.container.call(Drawing.setTranslate,this._box.l-this.position.l-translateX,this._box.t-this.position.t-translateY);if(this._clipRect){this._clipRect.attr({x:Math.floor(this.position.l+translateX-.5),y:Math.floor(this.position.t+translateY-.5)})}if(this.hbar){var xf=translateX/translateXMax;this.hbar.call(Drawing.setTranslate,translateX+xf*this._hbarTranslateMax,translateY)}if(this.vbar){var yf=translateY/translateYMax;this.vbar.call(Drawing.setTranslate,translateX,translateY+yf*this._vbarTranslateMax)}}},{"../../lib":684,"../color":558,"../drawing":583,d3:147}],656:[function(require,module,exports){"use strict";module.exports={FROM_BL:{left:0,center:.5,right:1,bottom:0,middle:.5,top:1},FROM_TL:{left:0,center:.5,right:1,bottom:1,middle:.5,top:0},FROM_BR:{left:1,center:.5,right:0,bottom:0,middle:.5,top:1},LINE_SPACING:1.3,MID_SHIFT:.35,OPPOSITE_SIDE:{left:"right",right:"left",top:"bottom",bottom:"top"}}},{}],657:[function(require,module,exports){"use strict";module.exports={COMPARISON_OPS:["=","!=","<",">=",">","<="],COMPARISON_OPS2:["=","<",">=",">","<="],INTERVAL_OPS:["[]","()","[)","(]","][",")(","](",")["],SET_OPS:["{}","}{"],CONSTRAINT_REDUCTION:{"=":"=","<":"<","<=":"<",">":">",">=":">","[]":"[]","()":"[]","[)":"[]","(]":"[]","][":"][",")(":"][","](":"][",")[":"]["}}},{}],658:[function(require,module,exports){"use strict";module.exports={solid:[[],0],dot:[[.5,1],200],dash:[[.5,1],50],longdash:[[.5,1],10],dashdot:[[.5,.625,.875,1],50],longdashdot:[[.5,.7,.8,1],10]}},{}],659:[function(require,module,exports){"use strict";module.exports={circle:"●","circle-open":"○",square:"■","square-open":"□",diamond:"◆","diamond-open":"◇",cross:"+",x:"❌"}},{}],660:[function(require,module,exports){"use strict";module.exports={SHOW_PLACEHOLDER:100,HIDE_PLACEHOLDER:1e3,DBLCLICKDELAY:300,DESELECTDIM:.2}},{}],661:[function(require,module,exports){"use strict";module.exports={BADNUM:undefined,FP_SAFE:Number.MAX_VALUE/1e4,ONEAVGYEAR:315576e5,ONEAVGMONTH:26298e5,ONEDAY:864e5,ONEHOUR:36e5,ONEMIN:6e4,ONESEC:1e3,EPOCHJD:2440587.5,ALMOST_EQUAL:1-1e-6,MINUS_SIGN:"−"}},{}],662:[function(require,module,exports){"use strict";module.exports={entityToUnicode:{mu:"μ","#956":"μ",amp:"&","#28":"&",lt:"<","#60":"<",gt:">","#62":">",nbsp:" ","#160":" ",times:"×","#215":"×",plusmn:"±","#177":"±",deg:"°","#176":"°"}}},{}],663:[function(require,module,exports){"use strict";exports.xmlns="http://www.w3.org/2000/xmlns/";exports.svg="http://www.w3.org/2000/svg";exports.xlink="http://www.w3.org/1999/xlink";exports.svgAttrs={xmlns:exports.svg,"xmlns:xlink":exports.xlink}},{}],664:[function(require,module,exports){"use strict";exports.version="1.39.4";require("es6-promise").polyfill();require("../build/plotcss");require("./fonts/mathjax_config");var Registry=require("./registry");var register=exports.register=Registry.register;var plotApi=require("./plot_api");var methodNames=Object.keys(plotApi);for(var i=0;i180)deg-=Math.round(deg/360)*360;return deg}},{}],667:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var BADNUM=require("../constants/numerical").BADNUM;var JUNK=/^['"%,$#\s']+|[, ]|['"%,$#\s']+$/g;module.exports=function cleanNumber(v){if(typeof v==="string"){v=v.replace(JUNK,"")}if(isNumeric(v))return Number(v);return BADNUM}},{"../constants/numerical":661,"fast-isnumeric":214}],668:[function(require,module,exports){"use strict";module.exports=function clearGlCanvases(gd){var fullLayout=gd._fullLayout;if(fullLayout._glcanvas&&fullLayout._glcanvas.size()){fullLayout._glcanvas.each(function(d){if(d.regl)d.regl.clear({color:true,depth:true})})}}},{}],669:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var tinycolor=require("tinycolor2");var baseTraceAttrs=require("../plots/attributes");var getColorscale=require("../components/colorscale/get_scale");var colorscaleNames=Object.keys(require("../components/colorscale/scales"));var nestedProperty=require("./nested_property");var counterRegex=require("./regex").counter;var DESELECTDIM=require("../constants/interactions").DESELECTDIM;var wrap180=require("./angles").wrap180;var isArrayOrTypedArray=require("./is_array").isArrayOrTypedArray;exports.valObjectMeta={data_array:{coerceFunction:function(v,propOut,dflt){if(isArrayOrTypedArray(v))propOut.set(v);else if(dflt!==undefined)propOut.set(dflt)}},enumerated:{coerceFunction:function(v,propOut,dflt,opts){if(opts.coerceNumber)v=+v;if(opts.values.indexOf(v)===-1)propOut.set(dflt);else propOut.set(v)},validateFunction:function(v,opts){if(opts.coerceNumber)v=+v;var values=opts.values;for(var i=0;iopts.max){propOut.set(dflt)}else propOut.set(+v)}},integer:{coerceFunction:function(v,propOut,dflt,opts){if(v%1||!isNumeric(v)||opts.min!==undefined&&vopts.max){propOut.set(dflt)}else propOut.set(+v)}},string:{coerceFunction:function(v,propOut,dflt,opts){if(typeof v!=="string"){var okToCoerce=typeof v==="number";if(opts.strict===true||!okToCoerce)propOut.set(dflt);else propOut.set(String(v))}else if(opts.noBlank&&!v)propOut.set(dflt);else propOut.set(v)}},color:{coerceFunction:function(v,propOut,dflt){if(tinycolor(v).isValid())propOut.set(v);else propOut.set(dflt)}},colorlist:{coerceFunction:function(v,propOut,dflt){function isColor(color){return tinycolor(color).isValid()}if(!Array.isArray(v)||!v.length)propOut.set(dflt);else if(v.every(isColor))propOut.set(v);else propOut.set(dflt)}},colorscale:{coerceFunction:function(v,propOut,dflt){propOut.set(getColorscale(v,dflt))}},angle:{coerceFunction:function(v,propOut,dflt){if(v==="auto")propOut.set("auto");else if(!isNumeric(v))propOut.set(dflt);else propOut.set(wrap180(+v))}},subplotid:{coerceFunction:function(v,propOut,dflt,opts){var regex=opts.regex||counterRegex(dflt);if(typeof v==="string"&®ex.test(v)){propOut.set(v);return}propOut.set(dflt)},validateFunction:function(v,opts){var dflt=opts.dflt;if(v===dflt)return true;if(typeof v!=="string")return false;if(counterRegex(dflt).test(v))return true;return false}},flaglist:{coerceFunction:function(v,propOut,dflt,opts){if(typeof v!=="string"){propOut.set(dflt);return}if((opts.extras||[]).indexOf(v)!==-1){propOut.set(v);return}var vParts=v.split("+"),i=0;while(i=MIN_MS&&s<=MAX_MS)return s;return BADNUM}if(typeof s!=="string"&&typeof s!=="number")return BADNUM;s=String(s);var isWorld=isWorldCalendar(calendar);var s0=s.charAt(0);if(isWorld&&(s0==="G"||s0==="g")){s=s.substr(1);calendar=""}var isChinese=isWorld&&calendar.substr(0,7)==="chinese";var match=s.match(isChinese?DATETIME_REGEXP_CN:DATETIME_REGEXP);if(!match)return BADNUM;var y=match[1],m=match[3]||"1",d=Number(match[5]||1),H=Number(match[7]||0),M=Number(match[9]||0),S=Number(match[11]||0);if(isWorld){if(y.length===2)return BADNUM;y=Number(y);var cDate;try{var calInstance=Registry.getComponentMethod("calendars","getCal")(calendar);if(isChinese){var isIntercalary=m.charAt(m.length-1)==="i";m=parseInt(m,10);cDate=calInstance.newDate(y,calInstance.toMonthIndex(y,m,isIntercalary),d)}else{cDate=calInstance.newDate(y,Number(m),d)}}catch(e){return BADNUM}if(!cDate)return BADNUM;return(cDate.toJD()-EPOCHJD)*ONEDAY+H*ONEHOUR+M*ONEMIN+S*ONESEC}if(y.length===2){y=(Number(y)+2e3-YFIRST)%100+YFIRST}else y=Number(y);m-=1;var date=new Date(Date.UTC(2e3,m,d,H,M));date.setUTCFullYear(y);if(date.getUTCMonth()!==m)return BADNUM;if(date.getUTCDate()!==d)return BADNUM;return date.getTime()+S*ONESEC};MIN_MS=exports.MIN_MS=exports.dateTime2ms("-9999");MAX_MS=exports.MAX_MS=exports.dateTime2ms("9999-12-31 23:59:59.9999");exports.isDateTime=function(s,calendar){return exports.dateTime2ms(s,calendar)!==BADNUM};function lpad(val,digits){return String(val+Math.pow(10,digits)).substr(1)}var NINETYDAYS=90*ONEDAY;var THREEHOURS=3*ONEHOUR;var FIVEMIN=5*ONEMIN;exports.ms2DateTime=function(ms,r,calendar){if(typeof ms!=="number"||!(ms>=MIN_MS&&ms<=MAX_MS))return BADNUM;if(!r)r=0;var msecTenths=Math.floor(mod(ms+.05,1)*10),msRounded=Math.round(ms-msecTenths/10),dateStr,h,m,s,msec10,d;if(isWorldCalendar(calendar)){var dateJD=Math.floor(msRounded/ONEDAY)+EPOCHJD,timeMs=Math.floor(mod(ms,ONEDAY));try{dateStr=Registry.getComponentMethod("calendars","getCal")(calendar).fromJD(dateJD).formatDate("yyyy-mm-dd")}catch(e){dateStr=utcFormat("G%Y-%m-%d")(new Date(msRounded))}if(dateStr.charAt(0)==="-"){while(dateStr.length<11)dateStr="-0"+dateStr.substr(1)}else{while(dateStr.length<10)dateStr="0"+dateStr}h=r=MIN_MS+ONEDAY&&ms<=MAX_MS-ONEDAY))return BADNUM;var msecTenths=Math.floor(mod(ms+.05,1)*10),d=new Date(Math.round(ms-msecTenths/10)),dateStr=d3.time.format("%Y-%m-%d")(d),h=d.getHours(),m=d.getMinutes(),s=d.getSeconds(),msec10=d.getUTCMilliseconds()*10+msecTenths;return includeTime(dateStr,h,m,s,msec10)};function includeTime(dateStr,h,m,s,msec10){if(h||m||s||msec10){dateStr+=" "+lpad(h,2)+":"+lpad(m,2);if(s||msec10){dateStr+=":"+lpad(s,2);if(msec10){var digits=4;while(msec10%10===0){digits-=1;msec10/=10}dateStr+="."+lpad(msec10,digits)}}}return dateStr}exports.cleanDate=function(v,dflt,calendar){if(exports.isJSDate(v)||typeof v==="number"){if(isWorldCalendar(calendar)){Loggers.error("JS Dates and milliseconds are incompatible with world calendars",v);return dflt}v=exports.ms2DateTimeLocal(+v);if(!v&&dflt!==undefined)return dflt}else if(!exports.isDateTime(v,calendar)){Loggers.error("unrecognized date",v);return dflt}return v};var fracMatch=/%\d?f/g;function modDateFormat(fmt,x,formatter,calendar){fmt=fmt.replace(fracMatch,function(match){var digits=Math.min(+match.charAt(1)||6,6),fracSecs=(x/1e3%1+2).toFixed(digits).substr(2).replace(/0+$/,"")||"0";return fracSecs});var d=new Date(Math.floor(x+.05));if(isWorldCalendar(calendar)){try{fmt=Registry.getComponentMethod("calendars","worldCalFmt")(fmt,x,calendar)}catch(e){return"Invalid"}}return formatter(fmt)(d)}var MAXSECONDS=[59,59.9,59.99,59.999,59.9999];function formatTime(x,tr){var timePart=mod(x+.05,ONEDAY);var timeStr=lpad(Math.floor(timePart/ONEHOUR),2)+":"+lpad(mod(Math.floor(timePart/ONEMIN),60),2);if(tr!=="M"){if(!isNumeric(tr))tr=0;var sec=Math.min(mod(x/ONESEC,60),MAXSECONDS[tr]);var secStr=(100+sec).toFixed(tr).substr(1);if(tr>0){secStr=secStr.replace(/0+$/,"").replace(/[\.]$/,"")}timeStr+=":"+secStr}return timeStr}exports.formatDate=function(x,fmt,tr,formatter,calendar,extraFormat){calendar=isWorldCalendar(calendar)&&calendar;if(!fmt){if(tr==="y")fmt=extraFormat.year;else if(tr==="m")fmt=extraFormat.month;else if(tr==="d"){fmt=extraFormat.dayMonth+"\n"+extraFormat.year}else{return formatTime(x,tr)+"\n"+modDateFormat(extraFormat.dayMonthYear,x,formatter,calendar)}}return modDateFormat(fmt,x,formatter,calendar)};var THREEDAYS=3*ONEDAY;exports.incrementMonth=function(ms,dMonth,calendar){calendar=isWorldCalendar(calendar)&&calendar;var timeMs=mod(ms,ONEDAY);ms=Math.round(ms-timeMs);if(calendar){try{var dateJD=Math.round(ms/ONEDAY)+EPOCHJD,calInstance=Registry.getComponentMethod("calendars","getCal")(calendar),cDate=calInstance.fromJD(dateJD);if(dMonth%12)calInstance.add(cDate,dMonth,"m");else calInstance.add(cDate,dMonth/12,"y");return(cDate.toJD()-EPOCHJD)*ONEDAY+timeMs}catch(e){Loggers.error("invalid ms "+ms+" in calendar "+calendar)}}var y=new Date(ms+THREEDAYS);return y.setUTCMonth(y.getUTCMonth()+dMonth)+timeMs-THREEDAYS};exports.findExactDates=function(data,calendar){var exactYears=0,exactMonths=0,exactDays=0,blankCount=0,d,di;var calInstance=isWorldCalendar(calendar)&&Registry.getComponentMethod("calendars","getCal")(calendar);for(var i=0;i0){coords.push(lineString);lineString=[]}}if(lineString.length>0){coords.push(lineString)}return coords};exports.makeLine=function(coords){if(coords.length===1){return{type:"LineString",coordinates:coords[0]}}else{return{type:"MultiLineString",coordinates:coords}}};exports.makePolygon=function(coords){if(coords.length===1){return{type:"Polygon",coordinates:coords}}else{var _coords=new Array(coords.length);for(var i=0;i1||t<0||t>1)return null;return{x:x1+a*t,y:y1+d*t}}exports.segmentDistance=function segmentDistance(x1,y1,x2,y2,x3,y3,x4,y4){if(segmentsIntersect(x1,y1,x2,y2,x3,y3,x4,y4))return 0;var x12=x2-x1;var y12=y2-y1;var x34=x4-x3;var y34=y4-y3;var l2_12=x12*x12+y12*y12;var l2_34=x34*x34+y34*y34;var dist2=Math.min(perpDistance2(x12,y12,l2_12,x3-x1,y3-y1),perpDistance2(x12,y12,l2_12,x4-x1,y4-y1),perpDistance2(x34,y34,l2_34,x1-x3,y1-y3),perpDistance2(x34,y34,l2_34,x2-x3,y2-y3));return Math.sqrt(dist2)};function perpDistance2(xab,yab,l2_ab,xac,yac){var fc_ab=xac*xab+yac*yab;if(fc_ab<0){return xac*xac+yac*yac}else if(fc_ab>l2_ab){var xbc=xac-xab;var ybc=yac-yab;return xbc*xbc+ybc*ybc}else{var crossProduct=xac*yab-yac*xab;return crossProduct*crossProduct/l2_ab}}var locationCache,workingPath,workingTextWidth;exports.getTextLocation=function getTextLocation(path,totalPathLen,positionOnPath,textWidth){if(path!==workingPath||textWidth!==workingTextWidth){locationCache={};workingPath=path;workingTextWidth=textWidth}if(locationCache[positionOnPath]){return locationCache[positionOnPath]}var p0=path.getPointAtLength(mod(positionOnPath-textWidth/2,totalPathLen));var p1=path.getPointAtLength(mod(positionOnPath+textWidth/2,totalPathLen));var theta=Math.atan((p1.y-p0.y)/(p1.x-p0.x));var pCenter=path.getPointAtLength(mod(positionOnPath,totalPathLen));var x=(pCenter.x*4+p0.x+p1.x)/6;var y=(pCenter.y*4+p0.y+p1.y)/6;var out={x:x,y:y,theta:theta};locationCache[positionOnPath]=out;return out};exports.clearLocationCache=function(){workingPath=null};exports.getVisibleSegment=function getVisibleSegment(path,bounds,buffer){var left=bounds.left;var right=bounds.right;var top=bounds.top;var bottom=bounds.bottom;var pMin=0;var pTotal=path.getTotalLength();var pMax=pTotal;var pt0,ptTotal;function getDistToPlot(len){var pt=path.getPointAtLength(len);if(len===0)pt0=pt;else if(len===pTotal)ptTotal=pt;var dx=pt.xright?pt.x-right:0;var dy=pt.ybottom?pt.y-bottom:0;return Math.sqrt(dx*dx+dy*dy)}var distToPlot=getDistToPlot(pMin);while(distToPlot){pMin+=distToPlot+buffer;if(pMin>pMax)return;distToPlot=getDistToPlot(pMin)}distToPlot=getDistToPlot(pMax);while(distToPlot){pMax-=distToPlot+buffer;if(pMin>pMax)return;distToPlot=getDistToPlot(pMax)}return{min:pMin,max:pMax,len:pMax-pMin,total:pTotal,isClosed:pMin===0&&pMax===pTotal&&Math.abs(pt0.x-ptTotal.x)<.1&&Math.abs(pt0.y-ptTotal.y)<.1}};exports.findPointOnPath=function findPointOnPath(path,val,coord,opts){opts=opts||{};var pathLength=opts.pathLength||path.getTotalLength();var tolerance=opts.tolerance||.001;var iterationLimit=opts.iterationLimit||30;var mul=path.getPointAtLength(0)[coord]>path.getPointAtLength(pathLength)[coord]?-1:1;var i=0;var b0=0;var b1=pathLength;var mid;var pt;var diff;while(i0){b1=mid}else{b0=mid}i++}}return pt}},{"./mod":691}],679:[function(require,module,exports){"use strict";module.exports=function(gd){var gdElement;if(typeof gd==="string"){gdElement=document.getElementById(gd);if(gdElement===null){throw new Error("No DOM element with id '"+gd+"' exists on the page.")}return gdElement}else if(gd===null||gd===undefined){throw new Error("DOM element provided is null or undefined")}return gd}},{}],680:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var tinycolor=require("tinycolor2");var rgba=require("color-normalize");var Colorscale=require("../components/colorscale");var colorDflt=require("../components/color/attributes").defaultLine;var isArrayOrTypedArray=require("./is_array").isArrayOrTypedArray;var colorDfltRgba=rgba(colorDflt);var opacityDflt=1;function calculateColor(colorIn,opacityIn){var colorOut=colorIn;colorOut[3]*=opacityIn;return colorOut}function validateColor(colorIn){if(isNumeric(colorIn))return colorDfltRgba;var colorOut=rgba(colorIn);return colorOut.length?colorOut:colorDfltRgba}function validateOpacity(opacityIn){return isNumeric(opacityIn)?opacityIn:opacityDflt}function formatColor(containerIn,opacityIn,len){var colorIn=containerIn.color;var isArrayColorIn=isArrayOrTypedArray(colorIn);var isArrayOpacityIn=isArrayOrTypedArray(opacityIn);var colorOut=[];var sclFunc,getColor,getOpacity,colori,opacityi;if(containerIn.colorscale!==undefined){sclFunc=Colorscale.makeColorScaleFunc(Colorscale.extractScale(containerIn.colorscale,containerIn.cmin,containerIn.cmax))}else{sclFunc=validateColor}if(isArrayColorIn){getColor=function(c,i){return c[i]===undefined?colorDfltRgba:rgba(sclFunc(c[i]))}}else getColor=validateColor;if(isArrayOpacityIn){getOpacity=function(o,i){return o[i]===undefined?opacityDflt:validateOpacity(o[i])}}else getOpacity=validateOpacity;if(isArrayColorIn||isArrayOpacityIn){for(var i=0;i",idx))>=0){var nidx=x.indexOf("",idx);if(nidx/g,"\n")}function stripTags(x){return x.replace(/\<.*\>/g,"")}function fixEntities(x){var entityToUnicode=stringMappings.entityToUnicode;var idx=0;while((idx=x.indexOf("&",idx))>=0){var nidx=x.indexOf(";",idx);if(nidxFP_SAFE)return BADNUM;return isNumeric(v)?Number(v):BADNUM};lib.isIndex=function(v,len){if(len!==undefined&&v>=len)return false;return isNumeric(v)&&v>=0&&v%1===0};lib.noop=require("./noop");lib.identity=require("./identity");lib.swapAttrs=function(cont,attrList,part1,part2){if(!part1)part1="x";if(!part2)part2="y";for(var i=0;iv1)return Math.max(v1,Math.min(v0,v));return Math.max(v0,Math.min(v1,v))};lib.bBoxIntersect=function(a,b,pad){pad=pad||0;return a.left<=b.right+pad&&b.left<=a.right+pad&&a.top<=b.bottom+pad&&b.top<=a.bottom+pad};lib.simpleMap=function(array,func,x1,x2){var len=array.length,out=new Array(len);for(var i=0;i=Math.pow(2,bits)){if(_recursion>10){lib.warn("randstr failed uniqueness");return res}return randstr(existing,bits,base,(_recursion||0)+1)}else return res};lib.OptionControl=function(opt,optname){if(!opt)opt={};if(!optname)optname="opt";var self={};self.optionList=[];self._newoption=function(optObj){optObj[optname]=opt;self[optObj.name]=optObj;self.optionList.push(optObj)};self["_"+optname]=opt;return self};lib.smooth=function(arrayIn,FWHM){FWHM=Math.round(FWHM)||0;if(FWHM<2)return arrayIn;var alen=arrayIn.length,alen2=2*alen,wlen=2*FWHM-1,w=new Array(wlen),arrayOut=new Array(alen),i,j,k,v;for(i=0;i=alen2)k-=alen2*Math.floor(k/alen2);if(k<0)k=-1-k;else if(k>=alen)k=alen2-1-k;v+=arrayIn[k]*w[j]}arrayOut[i]=v}return arrayOut};lib.syncOrAsync=function(sequence,arg,finalStep){var ret,fni;function continueAsync(){return lib.syncOrAsync(sequence,arg,finalStep)}while(sequence.length){fni=sequence.splice(0,1)[0];ret=fni(arg);if(ret&&ret.then){return ret.then(continueAsync).then(undefined,lib.promiseError)}}return finalStep&&finalStep(arg)};lib.stripTrailingSlash=function(str){if(str.substr(-1)==="/")return str.substr(0,str.length-1);return str};lib.noneOrAll=function(containerIn,containerOut,attrList){if(!containerIn)return;var hasAny=false,hasAll=true,i,val;for(i=0;i1?decimalSep+x[1]:"";if(thouSep&&(x.length>1||x1.length>4||separatethousands)){while(thousandsRe.test(x1)){x1=x1.replace(thousandsRe,"$1"+thouSep+"$2")}}return x1+x2};var TEMPLATE_STRING_REGEX=/%{([^\s%{}]*)}/g;var SIMPLE_PROPERTY_REGEX=/^\w*$/;lib.templateString=function(string,obj){var getterCache={};return string.replace(TEMPLATE_STRING_REGEX,function(dummy,key){if(SIMPLE_PROPERTY_REGEX.test(key)){return obj[key]||""}getterCache[key]=getterCache[key]||lib.nestedProperty(obj,key).get;return getterCache[key]()||""})};var char0=48;var char9=57;lib.subplotSort=function(a,b){var l=Math.min(a.length,b.length)+1;var numA=0;var numB=0;for(var i=0;i=char0&&charA<=char9;var isNumB=charB>=char0&&charB<=char9;if(isNumA)numA=10*numA+charA-char0;if(isNumB)numB=10*numB+charB-char0;if(!isNumA||!isNumB){if(numA!==numB)return numA-numB;if(charA!==charB)return charA-charB}}return numB-numA};var randSeed=2e9;lib.seedPseudoRandom=function(){randSeed=2e9};lib.pseudoRandom=function(){var lastVal=randSeed;randSeed=(69069*randSeed+1)%4294967296;if(Math.abs(randSeed-lastVal)<429496729)return lib.pseudoRandom();return randSeed/4294967296}},{"../constants/numerical":661,"./angles":666,"./clean_number":667,"./coerce":669,"./dates":670,"./ensure_array":671,"./extend":673,"./filter_unique":674,"./filter_visible":675,"./geometry2d":678,"./get_graph_div":679,"./identity":683,"./is_array":685,"./is_plain_object":686,"./keyed_container":687,"./localize":688,"./loggers":689,"./matrix":690,"./mod":691,"./nested_property":692,"./noop":693,"./notifier":694,"./push_unique":698,"./regex":700,"./relative_attr":701,"./relink_private":702,"./search":703,"./stats":706,"./throttle":709,"./to_log_range":710,d3:147,"fast-isnumeric":214}],685:[function(require,module,exports){"use strict";var ab=typeof ArrayBuffer==="undefined"||!ArrayBuffer.isView?{isView:function(){return false}}:ArrayBuffer;var dv=typeof DataView==="undefined"?function(){}:DataView;function isTypedArray(a){return ab.isView(a)&&!(a instanceof dv)}function isArrayOrTypedArray(a){return Array.isArray(a)||isTypedArray(a)}function isArray1D(a){return!isArrayOrTypedArray(a[0])}module.exports={isTypedArray:isTypedArray,isArrayOrTypedArray:isArrayOrTypedArray,isArray1D:isArray1D}},{}],686:[function(require,module,exports){"use strict";module.exports=function isPlainObject(obj){if(window&&window.process&&window.process.versions){return Object.prototype.toString.call(obj)==="[object Object]"}return Object.prototype.toString.call(obj)==="[object Object]"&&Object.getPrototypeOf(obj)===Object.prototype}},{}],687:[function(require,module,exports){"use strict";var nestedProperty=require("./nested_property");var SIMPLE_PROPERTY_REGEX=/^\w*$/;var NONE=0;var NAME=1;var VALUE=2;var BOTH=3;var UNSET=4;module.exports=function keyedContainer(baseObj,path,keyName,valueName){keyName=keyName||"name";valueName=valueName||"value";var i,arr,baseProp;var changeTypes={};if(path&&path.length){baseProp=nestedProperty(baseObj,path);arr=baseProp.get()}else{arr=baseObj}path=path||"";var indexLookup={};if(arr){for(i=0;i2){changeTypes[idx]=changeTypes[idx]|VALUE;return obj.set(name,null)}if(isSimpleValueProp){for(i=idx;i1){var messages=["LOG:"];for(var i=0;i0){var messages=["WARN:"];for(var i=0;i0){var messages=["ERROR:"];for(var i=0;i/g);for(var i=0;ixmax||y===BADNUM||yymax){return false}if(omitFirstEdge&&rectFirstEdgeTest(pt))return false;return true}function contains(pt,omitFirstEdge){var x=pt[0],y=pt[1];if(x===BADNUM||xxmax||y===BADNUM||yymax){return false}var imax=pts.length,x1=pts[0][0],y1=pts[0][1],crossings=0,i,x0,y0,xmini,ycross;for(i=1;iMath.max(x0,x1)||y>Math.max(y0,y1)){continue}else if(ysegmentSquared||Math.abs(dot(part,unitPerp))>tolerance)return true}return false};polygon.filter=function filter(pts,tolerance){var ptsFiltered=[pts[0]],doneRawIndex=0,doneFilteredIndex=0;function addPt(pt){pts.push(pt);var prevFilterLen=ptsFiltered.length,iLast=doneRawIndex;ptsFiltered.splice(doneFilteredIndex+1);for(var i=iLast+1;i1){var lastPt=pts.pop();addPt(lastPt)}return{addPt:addPt,raw:pts,filtered:ptsFiltered}}},{"../constants/numerical":661,"./matrix":690}],697:[function(require,module,exports){(function(global){"use strict";var showNoWebGlMsg=require("./show_no_webgl_msg");var createRegl=require("regl");module.exports=function prepareRegl(gd,extensions){var fullLayout=gd._fullLayout;var success=true;fullLayout._glcanvas.each(function(d){if(d.regl)return;if(d.pick&&!fullLayout._has("parcoords"))return;try{d.regl=createRegl({canvas:this,attributes:{antialias:!d.pick,preserveDrawingBuffer:true},pixelRatio:gd._context.plotGlPixelRatio||global.devicePixelRatio,extensions:extensions||[]})}catch(e){success=false}});if(!success){showNoWebGlMsg({container:fullLayout._glcontainer.node()})}return success}}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"./show_no_webgl_msg":705,regl:463}],698:[function(require,module,exports){"use strict";module.exports=function pushUnique(array,item){if(item instanceof RegExp){var itemStr=item.toString(),i;for(i=0;iconfig.queueLength){gd.undoQueue.queue.shift();gd.undoQueue.index--}};queue.startSequence=function(gd){gd.undoQueue=gd.undoQueue||{index:0,queue:[],sequence:false};gd.undoQueue.sequence=true;gd.undoQueue.beginSequence=true};queue.stopSequence=function(gd){gd.undoQueue=gd.undoQueue||{index:0,queue:[],sequence:false};gd.undoQueue.sequence=false;gd.undoQueue.beginSequence=false};queue.undo=function undo(gd){var queueObj,i;if(gd.framework&&gd.framework.isPolar){gd.framework.undo();return}if(gd.undoQueue===undefined||isNaN(gd.undoQueue.index)||gd.undoQueue.index<=0){return}gd.undoQueue.index--;queueObj=gd.undoQueue.queue[gd.undoQueue.index];gd.undoQueue.inSequence=true;for(i=0;i=gd.undoQueue.queue.length){return}queueObj=gd.undoQueue.queue[gd.undoQueue.index];gd.undoQueue.inSequence=true;for(i=0;i1?(bins[n2-1]-bins[0])/(n2-1):1;var n,test;if(binSize>=0){test=linelow?lessThan:lessOrEqual}else{test=linelow?greaterOrEqual:greaterThan}val+=binSize*roundingError*(linelow?-1:1)*(binSize>=0?1:-1);while(n190)loggers.log("Long binary search...");return n1-1}};function lessThan(a,b){return ab}function greaterOrEqual(a,b){return a>=b}exports.sorterAsc=function(a,b){return a-b};exports.sorterDes=function(a,b){return b-a};exports.distinctVals=function(valsIn){var vals=valsIn.slice();vals.sort(exports.sorterAsc);var l=vals.length-1,minDiff=vals[l]-vals[0]||1,errDiff=minDiff/(l||1)/1e4,v2=[vals[0]];for(var i=0;ivals[i]+errDiff){minDiff=Math.min(minDiff,vals[i+1]-vals[i]);v2.push(vals[i+1])}}return{vals:v2,minDiff:minDiff}};exports.roundUp=function(val,arrayIn,reverse){var low=0,high=arrayIn.length-1,mid,c=0,dlow=reverse?0:1,dhigh=reverse?1:0,rounded=reverse?Math.ceil:Math.floor;while(lowa.length)len=a.length;if(!isNumeric(v))v=false;if(isArrayOrTypedArray(a[0])){b=new Array(len);for(i=0;iarr.length-1)return arr[arr.length-1];var frac=n%1;return frac*arr[Math.ceil(n)]+(1-frac)*arr[Math.floor(n)]}},{"./is_array":685,"fast-isnumeric":214}],707:[function(require,module,exports){"use strict";var rgba=require("color-normalize");function str2RgbaArray(color){if(!color)return[0,0,0,1];return rgba(color)}module.exports=str2RgbaArray},{"color-normalize":107}],708:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../lib");var xmlnsNamespaces=require("../constants/xmlns_namespaces");var stringMappings=require("../constants/string_mappings");var LINE_SPACING=require("../constants/alignment").LINE_SPACING;function getSize(_selection,_dimension){return _selection.node().getBoundingClientRect()[_dimension]}var FIND_TEX=/([^$]*)([$]+[^$]*[$]+)([^$]*)/;exports.convertToTspans=function(_context,gd,_callback){var str=_context.text();var tex=!_context.attr("data-notex")&&typeof MathJax!=="undefined"&&str.match(FIND_TEX);var parent=d3.select(_context.node().parentNode);if(parent.empty())return;var svgClass=_context.attr("class")?_context.attr("class").split(" ")[0]:"text";svgClass+="-math";parent.selectAll("svg."+svgClass).remove();parent.selectAll("g."+svgClass+"-group").remove();_context.style("display",null).attr({"data-unformatted":str,"data-math":"N"});function showText(){if(!parent.empty()){svgClass=_context.attr("class")+"-math";parent.select("svg."+svgClass).remove()}_context.text("").style("white-space","pre");var hasLink=buildSVGText(_context.node(),str);if(hasLink){_context.style("pointer-events","all")}exports.positionText(_context);if(_callback)_callback.call(_context)}if(tex){(gd&&gd._promises||[]).push(new Promise(function(resolve){_context.style("display","none");var fontSize=parseInt(_context.node().style.fontSize,10);var config={fontSize:fontSize};texToSVG(tex[2],config,function(_svgEl,_glyphDefs,_svgBBox){parent.selectAll("svg."+svgClass).remove();parent.selectAll("g."+svgClass+"-group").remove();var newSvg=_svgEl&&_svgEl.select("svg");if(!newSvg||!newSvg.node()){showText();resolve();return}var mathjaxGroup=parent.append("g").classed(svgClass+"-group",true).attr({"pointer-events":"none","data-unformatted":str,"data-math":"Y"});mathjaxGroup.node().appendChild(newSvg.node());if(_glyphDefs&&_glyphDefs.node()){newSvg.node().insertBefore(_glyphDefs.node().cloneNode(true),newSvg.node().firstChild)}newSvg.attr({class:svgClass,height:_svgBBox.height,preserveAspectRatio:"xMinYMin meet"}).style({overflow:"visible","pointer-events":"none"});var fill=_context.node().style.fill||"black";newSvg.select("g").attr({fill:fill,stroke:fill});var newSvgW=getSize(newSvg,"width"),newSvgH=getSize(newSvg,"height"),newX=+_context.attr("x")-newSvgW*{start:0,middle:.5,end:1}[_context.attr("text-anchor")||"start"],textHeight=fontSize||getSize(_context,"height"),dy=-textHeight/4;if(svgClass[0]==="y"){mathjaxGroup.attr({transform:"rotate("+[-90,+_context.attr("x"),+_context.attr("y")]+") translate("+[-newSvgW/2,dy-newSvgH/2]+")"});newSvg.attr({x:+_context.attr("x"),y:+_context.attr("y")})}else if(svgClass[0]==="l"){newSvg.attr({x:_context.attr("x"),y:dy-newSvgH/2})}else if(svgClass[0]==="a"){newSvg.attr({x:0,y:dy})}else{newSvg.attr({x:newX,y:+_context.attr("y")+dy-newSvgH/2})}if(_callback)_callback.call(_context,mathjaxGroup);resolve(mathjaxGroup)})}))}else showText();return _context};var LT_MATCH=/(<|<|<)/g;var GT_MATCH=/(>|>|>)/g;function cleanEscapesForTex(s){return s.replace(LT_MATCH,"\\lt ").replace(GT_MATCH,"\\gt ")}function texToSVG(_texString,_config,_callback){var randomID="math-output-"+Lib.randstr({},64);var tmpDiv=d3.select("body").append("div").attr({id:randomID}).style({visibility:"hidden",position:"absolute"}).style({"font-size":_config.fontSize+"px"}).text(cleanEscapesForTex(_texString));MathJax.Hub.Queue(["Typeset",MathJax.Hub,tmpDiv.node()],function(){var glyphDefs=d3.select("body").select("#MathJax_SVG_glyphs");if(tmpDiv.select(".MathJax_SVG").empty()||!tmpDiv.select("svg").node()){Lib.log("There was an error in the tex syntax.",_texString);_callback()}else{var svgBBox=tmpDiv.select("svg").node().getBoundingClientRect();_callback(tmpDiv.select(".MathJax_SVG"),glyphDefs,svgBBox)}tmpDiv.remove()})}var TAG_STYLES={sup:"font-size:70%",sub:"font-size:70%",b:"font-weight:bold",i:"font-style:italic",a:"cursor:pointer",span:"",em:"font-style:italic;font-weight:bold"};var SHIFT_DY={sub:"0.3em",sup:"-0.6em"};var RESET_DY={sub:"-0.21em",sup:"0.42em"};var ZERO_WIDTH_SPACE="​";var PROTOCOLS=["http:","https:","mailto:","",undefined,":"];var STRIP_TAGS=new RegExp("]*)?/?>","g");var ENTITY_TO_UNICODE=Object.keys(stringMappings.entityToUnicode).map(function(k){return{regExp:new RegExp("&"+k+";","g"),sub:stringMappings.entityToUnicode[k]}});var NEWLINES=/(\r\n?|\n)/g;var SPLIT_TAGS=/(<[^<>]*>)/;var ONE_TAG=/<(\/?)([^ >]*)(\s+(.*))?>/i;var BR_TAG=//i;var STYLEMATCH=/(^|[\s"'])style\s*=\s*("([^"]*);?"|'([^']*);?')/i;var HREFMATCH=/(^|[\s"'])href\s*=\s*("([^"]*)"|'([^']*)')/i;var TARGETMATCH=/(^|[\s"'])target\s*=\s*("([^"\s]*)"|'([^'\s]*)')/i;var POPUPMATCH=/(^|[\s"'])popup\s*=\s*("([\w=,]*)"|'([\w=,]*)')/i;function getQuotedMatch(_str,re){if(!_str)return null;var match=_str.match(re);return match&&(match[3]||match[4])}var COLORMATCH=/(^|;)\s*color:/;exports.plainText=function(_str){return(_str||"").replace(STRIP_TAGS," ")};function replaceFromMapObject(_str,list){if(!_str)return"";for(var i=0;i1){for(var i=1;i.",str);return}var innerNode=nodeStack.pop();if(type!==innerNode.type){Lib.log("Start tag <"+innerNode.type+"> doesnt match end tag <"+type+">. Pretending it did match.",str)}currentNode=nodeStack[nodeStack.length-1].node}var hasLines=BR_TAG.test(str);if(hasLines)newLine();else{currentNode=containerNode;nodeStack=[{node:containerNode}]}var parts=str.split(SPLIT_TAGS);for(var i=0;icache.ts+minInterval){exec();return}cache.timer=setTimeout(function(){exec();cache.timer=null},minInterval)};exports.done=function(id){var cache=timerCache[id];if(!cache||!cache.timer)return Promise.resolve();return new Promise(function(resolve){var previousOnDone=cache.onDone;cache.onDone=function onDone(){if(previousOnDone)previousOnDone();resolve();cache.onDone=null}})};exports.clear=function(id){if(id){_clearTimeout(timerCache[id]);delete timerCache[id]}else{for(var idi in timerCache)exports.clear(idi)}};function _clearTimeout(cache){if(cache&&cache.timer!==null){clearTimeout(cache.timer);cache.timer=null}}},{}],710:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");module.exports=function toLogRange(val,range){if(val>0)return Math.log(val)/Math.LN10;var newVal=Math.log(Math.min(range[0],range[1]))/Math.LN10;if(!isNumeric(newVal))newVal=Math.log(Math.max(range[0],range[1]))/Math.LN10-6;return newVal}},{"fast-isnumeric":214}],711:[function(require,module,exports){"use strict";var topojsonUtils=module.exports={};var locationmodeToLayer=require("../plots/geo/constants").locationmodeToLayer;var topojsonFeature=require("topojson-client").feature;topojsonUtils.getTopojsonName=function(geoLayout){return[geoLayout.scope.replace(/ /g,"-"),"_",geoLayout.resolution.toString(),"m"].join("")};topojsonUtils.getTopojsonPath=function(topojsonURL,topojsonName){return topojsonURL+topojsonName+".json"};topojsonUtils.getTopojsonFeatures=function(trace,topojson){var layer=locationmodeToLayer[trace.locationmode],obj=topojson.objects[layer];return topojsonFeature(topojson,obj).features}},{"../plots/geo/constants":760,"topojson-client":502}],712:[function(require,module,exports){"use strict";module.exports={moduleType:"locale",name:"en-US",dictionary:{"Click to enter Colorscale title":"Click to enter Colorscale title"},format:{date:"%m/%d/%Y"}}},{}],713:[function(require,module,exports){"use strict";module.exports={moduleType:"locale",name:"en",dictionary:{"Click to enter Colorscale title":"Click to enter Colourscale title"},format:{days:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],shortDays:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],months:["January","February","March","April","May","June","July","August","September","October","November","December"],shortMonths:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],periods:["AM","PM"],dateTime:"%a %b %e %X %Y",date:"%d/%m/%Y",time:"%H:%M:%S",decimal:".",thousands:",",grouping:[3],currency:["$",""],year:"%Y",month:"%b %Y",dayMonth:"%b %-d",dayMonthYear:"%b %-d, %Y"}}},{}],714:[function(require,module,exports){"use strict";var Registry=require("../registry");module.exports=function containerArrayMatch(astr){var rootContainers=Registry.layoutArrayContainers,regexpContainers=Registry.layoutArrayRegexes,rootPart=astr.split("[")[0],arrayStr,match;for(var i=0;i0){Lib.log("Clearing previous rejected promises from queue.")}gd._promises=[]};exports.cleanLayout=function(layout){var i,j;if(!layout)layout={};if(layout.xaxis1){if(!layout.xaxis)layout.xaxis=layout.xaxis1;delete layout.xaxis1}if(layout.yaxis1){if(!layout.yaxis)layout.yaxis=layout.yaxis1;delete layout.yaxis1}if(layout.scene1){if(!layout.scene)layout.scene=layout.scene1;delete layout.scene1}var axisAttrRegex=(Plots.subplotsRegistry.cartesian||{}).attrRegex;var sceneAttrRegex=(Plots.subplotsRegistry.gl3d||{}).attrRegex;var keys=Object.keys(layout);for(i=0;i3){legend.x=1.02;legend.xanchor="left"}else if(legend.x<-2){legend.x=-.02;legend.xanchor="right"}if(legend.y>3){legend.y=1.02;legend.yanchor="bottom"}else if(legend.y<-2){legend.y=-.02;legend.yanchor="top"}}if(layout.dragmode==="rotate")layout.dragmode="orbit";Color.clean(layout);return layout};function cleanAxRef(container,attr){var valIn=container[attr],axLetter=attr.charAt(0);if(valIn&&valIn!=="paper"){container[attr]=cleanId(valIn,axLetter)}}exports.cleanData=function(data){for(var tracei=0;tracei0)return attr.substr(0,tail)}exports.hasParent=function(aobj,attr){var attrParent=getParent(attr);while(attrParent){if(attrParent in aobj)return true;attrParent=getParent(attrParent)}return false};var axLetters=["x","y","z"];exports.clearAxisTypes=function(gd,traces,layoutUpdate){for(var i=0;i1){Loggers.warn("Full array edits are incompatible with other edits",componentType)}var fullVal=edits[""][""];if(isRemoveVal(fullVal))np.set(null);else if(Array.isArray(fullVal))np.set(fullVal);else{Loggers.warn("Unrecognized full array edit value",componentType,fullVal);return true}if(replotLater)return false;supplyComponentDefaults(layout,fullLayout);draw(gd);return true}var componentNums=Object.keys(edits).map(Number).sort(sorterAsc),componentArrayIn=np.get(),componentArray=componentArrayIn||[],componentArrayFull=nestedProperty(fullLayout,componentType).get();var deletes=[],firstIndexChange=-1,maxIndex=componentArray.length,i,j,componentNum,objEdits,objKeys,objVal,adding;for(i=0;icomponentArray.length-(adding?0:1)){Loggers.warn("index out of range",componentType,componentNum);continue}if(objVal!==undefined){if(objKeys.length>1){Loggers.warn("Insertion & removal are incompatible with edits to the same index.",componentType,componentNum)}if(isRemoveVal(objVal)){deletes.push(componentNum)}else if(adding){if(objVal==="add")objVal={};componentArray.splice(componentNum,0,objVal);if(componentArrayFull)componentArrayFull.splice(componentNum,0,{})}else{Loggers.warn("Unrecognized full object edit value",componentType,componentNum,objVal)}if(firstIndexChange===-1)firstIndexChange=componentNum}else{for(j=0;j=0;i--){componentArray.splice(deletes[i],1);if(componentArrayFull)componentArrayFull.splice(deletes[i],1)}if(!componentArray.length)np.set(null);else if(!componentArrayIn)np.set(componentArray);if(replotLater)return false;supplyComponentDefaults(layout,fullLayout);if(drawOne!==noop){var indicesToDraw;if(firstIndexChange===-1){indicesToDraw=componentNums}else{maxIndex=Math.max(componentArray.length,maxIndex);indicesToDraw=[];for(i=0;i=firstIndexChange)break;indicesToDraw.push(componentNum)}for(i=firstIndexChange;i=gd.data.length||index<-gd.data.length){throw new Error(arrayName+" must be valid indices for gd.data.")}if(indices.indexOf(index,i+1)>-1||index>=0&&indices.indexOf(-gd.data.length+index)>-1||index<0&&indices.indexOf(gd.data.length+index)>-1){throw new Error("each index in "+arrayName+" must be unique.")}}}function checkMoveTracesArgs(gd,currentIndices,newIndices){if(!Array.isArray(gd.data)){throw new Error("gd.data must be an array.")}if(typeof currentIndices==="undefined"){throw new Error("currentIndices is a required argument.")}else if(!Array.isArray(currentIndices)){currentIndices=[currentIndices]}assertIndexArray(gd,currentIndices,"currentIndices");if(typeof newIndices!=="undefined"&&!Array.isArray(newIndices)){newIndices=[newIndices]}if(typeof newIndices!=="undefined"){assertIndexArray(gd,newIndices,"newIndices")}if(typeof newIndices!=="undefined"&¤tIndices.length!==newIndices.length){throw new Error("current and new indices must be of equal length.")}}function checkAddTracesArgs(gd,traces,newIndices){var i,value;if(!Array.isArray(gd.data)){throw new Error("gd.data must be an array.")}if(typeof traces==="undefined"){throw new Error("traces must be defined.")}if(!Array.isArray(traces)){traces=[traces]}for(i=0;i=0&&maxp=0&&maxp0&&typeof p.parts[pend]!=="string")pend--;var pleaf=p.parts[pend];var pleafPlus=p.parts[pend-1]+"."+pleaf;var ptrunk=p.parts.slice(0,pend).join(".");var parentIn=Lib.nestedProperty(gd.layout,ptrunk).get();var parentFull=Lib.nestedProperty(fullLayout,ptrunk).get();var vOld=p.get();if(vi===undefined)continue;redoit[ai]=vi;undoit[ai]=pleaf==="reverse"?vi:undefinedToNull(vOld);var valObject=PlotSchema.getLayoutValObject(fullLayout,p.parts);if(valObject&&valObject.impliedEdits&&vi!==null){for(var impliedKey in valObject.impliedEdits){doextra(Lib.relativeAttr(ai,impliedKey),valObject.impliedEdits[impliedKey])}}if(["width","height"].indexOf(ai)!==-1&&vi===null){fullLayout[ai]=gd._initialAutoSize[ai]}else if(pleafPlus.match(AX_RANGE_RE)){recordAlteredAxis(pleafPlus);Lib.nestedProperty(fullLayout,ptrunk+"._inputRange").set(null)}else if(pleafPlus.match(AX_AUTORANGE_RE)){recordAlteredAxis(pleafPlus);Lib.nestedProperty(fullLayout,ptrunk+"._inputRange").set(null);var axFull=Lib.nestedProperty(fullLayout,ptrunk).get();if(axFull._inputDomain){axFull._input.domain=axFull._inputDomain.slice()}}else if(pleafPlus.match(AX_DOMAIN_RE)){Lib.nestedProperty(fullLayout,ptrunk+"._inputDomain").set(null)}if(pleaf==="type"){var ax=parentIn,toLog=parentFull.type==="linear"&&vi==="log",fromLog=parentFull.type==="log"&&vi==="linear";if(toLog||fromLog){if(!ax||!ax.range){doextra(ptrunk+".autorange",true)}else if(!parentFull.autorange){var r0=ax.range[0],r1=ax.range[1];if(toLog){if(r0<=0&&r1<=0){doextra(ptrunk+".autorange",true)}if(r0<=0)r0=r1/1e6;else if(r1<=0)r1=r0/1e6;doextra(ptrunk+".range[0]",Math.log(r0)/Math.LN10);doextra(ptrunk+".range[1]",Math.log(r1)/Math.LN10)}else{doextra(ptrunk+".range[0]",Math.pow(10,r0));doextra(ptrunk+".range[1]",Math.pow(10,r1))}}else if(toLog){ax.range=ax.range[1]>ax.range[0]?[1,2]:[2,1]}if(Array.isArray(fullLayout._subplots.polar)&&fullLayout._subplots.polar.length&&fullLayout[p.parts[0]]&&p.parts[1]==="radialaxis"){delete fullLayout[p.parts[0]]._subplot.viewInitial["radialaxis.range"]}Registry.getComponentMethod("annotations","convertCoords")(gd,parentFull,vi,doextra);Registry.getComponentMethod("images","convertCoords")(gd,parentFull,vi,doextra)}else{doextra(ptrunk+".autorange",true);doextra(ptrunk+".range",null)}Lib.nestedProperty(fullLayout,ptrunk+"._inputRange").set(null)}else if(pleaf.match(AX_NAME_PATTERN)){var fullProp=Lib.nestedProperty(fullLayout,ai).get(),newType=(vi||{}).type;if(!newType||newType==="-")newType="linear";Registry.getComponentMethod("annotations","convertCoords")(gd,fullProp,newType,doextra);Registry.getComponentMethod("images","convertCoords")(gd,fullProp,newType,doextra)}var containerArrayMatch=manageArrays.containerArrayMatch(ai);if(containerArrayMatch){arrayStr=containerArrayMatch.array;i=containerArrayMatch.index;var propStr=containerArrayMatch.property;var componentArray=Lib.nestedProperty(layout,arrayStr);var obji=(componentArray||[])[i]||{};var objToAutorange=obji;var updateValObject=valObject||{editType:"calc"};var checkForAutorange=updateValObject.editType.indexOf("calcIfAutorange")!==-1;if(i===""){if(checkForAutorange)flags.calc=true;else editTypes.update(flags,updateValObject);checkForAutorange=false}else if(propStr===""){objToAutorange=vi;if(manageArrays.isAddVal(vi)){undoit[ai]=null}else if(manageArrays.isRemoveVal(vi)){undoit[ai]=obji;objToAutorange=obji}else Lib.warn("unrecognized full object value",aobj)}if(checkForAutorange&&(refAutorange(gd,objToAutorange,"x")||refAutorange(gd,objToAutorange,"y"))){flags.calc=true}else{editTypes.update(flags,updateValObject)}if(!arrayEdits[arrayStr])arrayEdits[arrayStr]={};var objEdits=arrayEdits[arrayStr][i];if(!objEdits)objEdits=arrayEdits[arrayStr][i]={};objEdits[propStr]=vi;delete aobj[ai]}else if(pleaf==="reverse"){if(parentIn.range)parentIn.range.reverse();else{doextra(ptrunk+".autorange",true);parentIn.range=[1,0]}if(parentFull.autorange)flags.calc=true;else flags.plot=true}else{if(fullLayout._has("scatter-like")&&fullLayout._has("regl")&&(ai==="dragmode"&&(vi==="lasso"||vi==="select")&&!(vOld==="lasso"||vOld==="select"))){flags.plot=true}else if(valObject)editTypes.update(flags,valObject);else flags.calc=true;p.set(vi)}}for(arrayStr in arrayEdits){var finished=manageArrays.applyContainerArrayChanges(gd,Lib.nestedProperty(layout,arrayStr),arrayEdits[arrayStr],flags);if(!finished)flags.plot=true}var constraints=fullLayout._axisConstraintGroups||[];for(axId in rangesAltered){for(i=0;i=transitionOpts.length){return transitionOpts[0]}else{return transitionOpts[i]}}else{return transitionOpts}}function getFrameOpts(i){if(Array.isArray(frameOpts)){if(i>=frameOpts.length){return frameOpts[0]}else{return frameOpts[i]}}else{return frameOpts}}function callbackOnNthTime(cb,n){var cnt=0;return function(){if(cb&&++cnt===n){return cb()}}}return new Promise(function(resolve,reject){function discardExistingFrames(){if(trans._frameQueue.length===0){return}while(trans._frameQueue.length){var next=trans._frameQueue.pop();if(next.onInterrupt){next.onInterrupt()}}gd.emit("plotly_animationinterrupted",[])}function queueFrames(frameList){if(frameList.length===0)return;for(var i=0;itrans._timeToNext){nextFrame()}};doFrame()}var configCounter=0;function setTransitionConfig(frame){if(Array.isArray(transitionOpts)){if(configCounter>=transitionOpts.length){frame.transitionOpts=transitionOpts[configCounter]}else{frame.transitionOpts=transitionOpts[0]}}else{frame.transitionOpts=transitionOpts}configCounter++;return frame}var i,frame;var frameList=[];var allFrames=frameOrGroupNameOrFrameList===undefined||frameOrGroupNameOrFrameList===null;var isFrameArray=Array.isArray(frameOrGroupNameOrFrameList);var isSingleFrame=!allFrames&&!isFrameArray&&Lib.isPlainObject(frameOrGroupNameOrFrameList);if(isSingleFrame){frameList.push({type:"object",data:setTransitionConfig(Lib.extendFlat({},frameOrGroupNameOrFrameList))})}else if(allFrames||["string","number"].indexOf(typeof frameOrGroupNameOrFrameList)!==-1){for(i=0;i0&&idxidx){filteredFrameList.push(frame)}}frameList=filteredFrameList}}if(frameList.length>0){queueFrames(frameList)}else{gd.emit("plotly_animated");resolve()}})};exports.addFrames=function(gd,frameList,indices){gd=Lib.getGraphDiv(gd);if(frameList===null||frameList===undefined){return Promise.resolve()}if(!Lib.isPlotDiv(gd)){throw new Error("This element is not a Plotly plot: "+gd+". It's likely that you've failed "+"to create a plot before adding frames. For more details, see "+"https://plot.ly/javascript/animations/")}var i,frame,j,idx;var _frames=gd._transitionData._frames;var _frameHash=gd._transitionData._frameHash;if(!Array.isArray(frameList)){throw new Error("addFrames failure: frameList must be an Array of frame definitions"+frameList)}var bigIndex=_frames.length+frameList.length*2;var insertions=[];var _frameHashLocal={};for(i=frameList.length-1;i>=0;i--){if(!Lib.isPlainObject(frameList[i]))continue;var lookupName=frameList[i].name;var name=(_frameHash[lookupName]||_frameHashLocal[lookupName]||{}).name;var newName=frameList[i].name;var collisionPresent=_frameHash[name]||_frameHashLocal[name];if(name&&newName&&typeof newName==="number"&&collisionPresent&&numericNameWarningCountb.index)return-1;if(a.index=0;i--){frame=insertions[i].frame;if(typeof frame.name==="number"){Lib.warn("Warning: addFrames accepts frames with numeric names, but the numbers are"+"implicitly cast to strings")}if(!frame.name){while(_frameHash[frame.name="frame "+gd._transitionData._counter++]);}if(_frameHash[frame.name]){for(j=0;j<_frames.length;j++){if((_frames[j]||{}).name===frame.name)break}ops.push({type:"replace",index:j,value:frame});revops.unshift({type:"replace",index:j,value:_frames[j]})}else{idx=Math.max(0,Math.min(insertions[i].index,frameCount));ops.push({type:"insert",index:idx,value:frame});revops.unshift({type:"delete",index:idx});frameCount++}}var undoFunc=Plots.modifyFrames,redoFunc=Plots.modifyFrames,undoArgs=[gd,revops],redoArgs=[gd,ops];if(Queue)Queue.add(gd,undoFunc,undoArgs,redoFunc,redoArgs);return Plots.modifyFrames(gd,ops)};exports.deleteFrames=function(gd,frameList){gd=Lib.getGraphDiv(gd);if(!Lib.isPlotDiv(gd)){throw new Error("This element is not a Plotly plot: "+gd)}var i,idx;var _frames=gd._transitionData._frames;var ops=[];var revops=[];if(!frameList){frameList=[];for(i=0;i<_frames.length;i++){frameList.push(i)}}frameList=frameList.slice(0);frameList.sort();for(i=frameList.length-1;i>=0;i--){idx=frameList[i];ops.push({type:"delete",index:idx});revops.unshift({type:"insert",index:idx,value:_frames[idx]})}var undoFunc=Plots.modifyFrames,redoFunc=Plots.modifyFrames,undoArgs=[gd,revops],redoArgs=[gd,ops];if(Queue)Queue.add(gd,undoFunc,undoArgs,redoFunc,redoArgs);return Plots.modifyFrames(gd,ops)};exports.purge=function purge(gd){gd=Lib.getGraphDiv(gd);var fullLayout=gd._fullLayout||{};var fullData=gd._fullData||[];var calcdata=gd.calcdata||[];Plots.cleanPlot([],{},fullData,fullLayout,calcdata);Plots.purge(gd);Events.purge(gd);if(fullLayout._container)fullLayout._container.remove();delete gd._context;return gd};function makePlotFramework(gd){var gd3=d3.select(gd);var fullLayout=gd._fullLayout;fullLayout._container=gd3.selectAll(".plot-container").data([0]);fullLayout._container.enter().insert("div",":first-child").classed("plot-container",true).classed("plotly",true);fullLayout._paperdiv=fullLayout._container.selectAll(".svg-container").data([0]);fullLayout._paperdiv.enter().append("div").classed("svg-container",true).style("position","relative");fullLayout._glcontainer=fullLayout._paperdiv.selectAll(".gl-container").data([{}]);fullLayout._glcontainer.enter().append("div").classed("gl-container",true);fullLayout._paperdiv.selectAll(".main-svg").remove();fullLayout._paper=fullLayout._paperdiv.insert("svg",":first-child").classed("main-svg",true);fullLayout._toppaper=fullLayout._paperdiv.append("svg").classed("main-svg",true);if(!fullLayout._uid){var otherUids={};d3.selectAll("defs").each(function(){if(this.id)otherUids[this.id.split("-")[1]]=1});fullLayout._uid=Lib.randstr(otherUids)}fullLayout._paperdiv.selectAll(".main-svg").attr(xmlnsNamespaces.svgAttrs);fullLayout._defs=fullLayout._paper.append("defs").attr("id","defs-"+fullLayout._uid);fullLayout._clips=fullLayout._defs.append("g").classed("clips",true);fullLayout._topdefs=fullLayout._toppaper.append("defs").attr("id","topdefs-"+fullLayout._uid);fullLayout._topclips=fullLayout._topdefs.append("g").classed("clips",true);fullLayout._bgLayer=fullLayout._paper.append("g").classed("bglayer",true);fullLayout._draggers=fullLayout._paper.append("g").classed("draglayer",true);var layerBelow=fullLayout._paper.append("g").classed("layer-below",true);fullLayout._imageLowerLayer=layerBelow.append("g").classed("imagelayer",true);fullLayout._shapeLowerLayer=layerBelow.append("g").classed("shapelayer",true);fullLayout._cartesianlayer=fullLayout._paper.append("g").classed("cartesianlayer",true);fullLayout._polarlayer=fullLayout._paper.append("g").classed("polarlayer",true);fullLayout._ternarylayer=fullLayout._paper.append("g").classed("ternarylayer",true);fullLayout._geolayer=fullLayout._paper.append("g").classed("geolayer",true);fullLayout._pielayer=fullLayout._paper.append("g").classed("pielayer",true);fullLayout._glimages=fullLayout._paper.append("g").classed("glimages",true);var layerAbove=fullLayout._toppaper.append("g").classed("layer-above",true);fullLayout._imageUpperLayer=layerAbove.append("g").classed("imagelayer",true);fullLayout._shapeUpperLayer=layerAbove.append("g").classed("shapelayer",true);fullLayout._infolayer=fullLayout._toppaper.append("g").classed("infolayer",true);fullLayout._menulayer=fullLayout._toppaper.append("g").classed("menulayer",true);fullLayout._zoomlayer=fullLayout._toppaper.append("g").classed("zoomlayer",true);fullLayout._hoverlayer=fullLayout._toppaper.append("g").classed("hoverlayer",true);gd.emit("plotly_framework")}},{"../components/color":558,"../components/colorbar/connect":560,"../components/drawing":583,"../constants/xmlns_namespaces":663,"../lib":684,"../lib/events":672,"../lib/queue":699,"../lib/svg_text_utils":708,"../plots/cartesian/axes":732,"../plots/cartesian/constants":737,"../plots/cartesian/graph_interact":741,"../plots/plots":795,"../plots/polar/legacy":803,"../registry":817,"./edit_types":715,"./helpers":716,"./manage_arrays":718,"./plot_config":720,"./plot_schema":721,"./subroutines":723,d3:147,"fast-isnumeric":214,"has-hover":378}],720:[function(require,module,exports){"use strict";module.exports={staticPlot:false,plotlyServerURL:"https://plot.ly",editable:false,edits:{annotationPosition:false,annotationTail:false,annotationText:false,axisTitleText:false,colorbarPosition:false,colorbarTitleText:false,legendPosition:false,legendText:false,shapePosition:false,titleText:false},autosizable:false,queueLength:0,fillFrame:false,frameMargins:0,scrollZoom:false,doubleClick:"reset+autosize",showTips:true,showAxisDragHandles:true,showAxisRangeEntryBoxes:true,showLink:false,sendData:true,linkText:"Edit chart",showSources:false,displayModeBar:"hover",modeBarButtonsToRemove:[],modeBarButtonsToAdd:[],modeBarButtons:false,toImageButtonOptions:{},displaylogo:true,plotGlPixelRatio:2,setBackground:"transparent",topojsonURL:"https://cdn.plot.ly/",mapboxAccessToken:null,logging:1,globalTransforms:[],locale:"en-US",locales:{}}},{}],721:[function(require,module,exports){"use strict";var Registry=require("../registry");var Lib=require("../lib");var baseAttributes=require("../plots/attributes");var baseLayoutAttributes=require("../plots/layout_attributes");var frameAttributes=require("../plots/frame_attributes");var animationAttributes=require("../plots/animation_attributes");var polarAreaAttrs=require("../plots/polar/legacy/area_attributes");var polarAxisAttrs=require("../plots/polar/legacy/axis_attributes");var editTypes=require("./edit_types");var extendFlat=Lib.extendFlat;var extendDeepAll=Lib.extendDeepAll;var isPlainObject=Lib.isPlainObject;var IS_SUBPLOT_OBJ="_isSubplotObj";var IS_LINKED_TO_ARRAY="_isLinkedToArray";var ARRAY_ATTR_REGEXPS="_arrayAttrRegexps";var DEPRECATED="_deprecated";var UNDERSCORE_ATTRS=[IS_SUBPLOT_OBJ,IS_LINKED_TO_ARRAY,ARRAY_ATTR_REGEXPS,DEPRECATED];exports.IS_SUBPLOT_OBJ=IS_SUBPLOT_OBJ;exports.IS_LINKED_TO_ARRAY=IS_LINKED_TO_ARRAY;exports.DEPRECATED=DEPRECATED;exports.UNDERSCORE_ATTRS=UNDERSCORE_ATTRS;exports.get=function(){var traces={};Registry.allTypes.concat("area").forEach(function(type){traces[type]=getTraceAttributes(type)});var transforms={};Object.keys(Registry.transformsRegistry).forEach(function(type){transforms[type]=getTransformAttributes(type)});return{defs:{valObjects:Lib.valObjectMeta,metaKeys:UNDERSCORE_ATTRS.concat(["description","role","editType","impliedEdits"]),editType:{traces:editTypes.traces,layout:editTypes.layout},impliedEdits:{}},traces:traces,layout:getLayoutAttributes(),transforms:transforms,frames:getFramesAttributes(),animation:formatAttributes(animationAttributes)}};exports.crawl=function(attrs,callback,specifiedLevel,attrString){var level=specifiedLevel||0;attrString=attrString||"";Object.keys(attrs).forEach(function(attrName){var attr=attrs[attrName];if(UNDERSCORE_ATTRS.indexOf(attrName)!==-1)return;var fullAttrString=(attrString?attrString+".":"")+attrName;callback(attr,attrName,attrs,level,fullAttrString);if(exports.isValObject(attr))return;if(isPlainObject(attr)&&attrName!=="impliedEdits"){exports.crawl(attr,callback,level+1,fullAttrString)}})};exports.isValObject=function(obj){return obj&&obj.valType!==undefined};exports.findArrayAttributes=function(trace){var arrayAttributes=[];var stack=[];var isArrayStack=[];var baseContainer,baseAttrName;function callback(attr,attrName,attrs,level){stack=stack.slice(0,level).concat([attrName]);isArrayStack=isArrayStack.slice(0,level).concat([attr&&attr._isLinkedToArray]);var splittableAttr=attr&&(attr.valType==="data_array"||attr.arrayOk===true)&&!(stack[level-1]==="colorbar"&&(attrName==="ticktext"||attrName==="tickvals"));if(!splittableAttr)return;crawlIntoTrace(baseContainer,0,"")}function crawlIntoTrace(container,i,astrPartial){var item=container[stack[i]];var newAstrPartial=astrPartial+stack[i];if(i===stack.length-1){if(Lib.isArrayOrTypedArray(item)){arrayAttributes.push(baseAttrName+newAstrPartial)}}else{if(isArrayStack[i]){if(Array.isArray(item)){for(var j=0;j=transforms.length){return false}moduleAttrs=(Registry.transformsRegistry[transforms[tNum].type]||{}).attributes;valObject=moduleAttrs&&moduleAttrs[parts[2]];i=3}else if(trace.type==="area"){valObject=polarAreaAttrs[head]}else{var _module=trace._module;if(!_module)_module=(Registry.modules[trace.type||baseAttributes.type.dflt]||{})._module;if(!_module)return false;moduleAttrs=_module.attributes;valObject=moduleAttrs&&moduleAttrs[head];if(!valObject){var subplotModule=_module.basePlotModule;if(subplotModule&&subplotModule.attributes){valObject=subplotModule.attributes[head]}}if(!valObject)valObject=baseAttributes[head]}return recurseIntoValObject(valObject,parts,i)};exports.getLayoutValObject=function(fullLayout,parts){var valObject=layoutHeadAttr(fullLayout,parts[0]);return recurseIntoValObject(valObject,parts,1)};function layoutHeadAttr(fullLayout,head){var i,key,_module,attributes;var basePlotModules=fullLayout._basePlotModules;if(basePlotModules){var out;for(i=0;i=items.length)return false;if(valObject.dimensions===2){i++;if(parts.length===i)return valObject;var index2=parts[i];if(!isIndex(index2))return false;valObject=items[index][index2]}else valObject=items[index]}else{valObject=items}}}return valObject}function isIndex(val){return val===Math.round(val)&&val>=0}function getTraceAttributes(type){var _module,basePlotModule;if(type==="area"){_module={attributes:polarAreaAttrs};basePlotModule={}}else{_module=Registry.modules[type]._module,basePlotModule=_module.basePlotModule}var attributes={};attributes.type=null;extendDeepAll(attributes,baseAttributes);extendDeepAll(attributes,_module.attributes);if(basePlotModule.attributes){extendDeepAll(attributes,basePlotModule.attributes)}attributes.type=type;var out={meta:_module.meta||{},attributes:formatAttributes(attributes)};if(_module.layoutAttributes){var layoutAttributes={};extendDeepAll(layoutAttributes,_module.layoutAttributes);out.layoutAttributes=formatAttributes(layoutAttributes)}return out}function getLayoutAttributes(){var layoutAttributes={};var key,_module;extendDeepAll(layoutAttributes,baseLayoutAttributes);for(key in Registry.subplotsRegistry){_module=Registry.subplotsRegistry[key];if(!_module.layoutAttributes)continue;if(Array.isArray(_module.attr)){for(var i=0;i<_module.attr.length;i++){handleBasePlotModule(layoutAttributes,_module,_module.attr[i])}}else{var astr=_module.attr==="subplot"?_module.name:_module.attr;handleBasePlotModule(layoutAttributes,_module,astr)}}layoutAttributes=assignPolarLayoutAttrs(layoutAttributes);for(key in Registry.componentsRegistry){_module=Registry.componentsRegistry[key];var schema=_module.schema;if(schema&&(schema.subplots||schema.layout)){var subplots=schema.subplots;if(subplots&&subplots.xaxis&&!subplots.yaxis){for(var xkey in subplots.xaxis)delete layoutAttributes.yaxis[xkey]}}else if(_module.layoutAttributes){insertAttrs(layoutAttributes,_module.layoutAttributes,_module.name)}}return{layoutAttributes:formatAttributes(layoutAttributes)}}function getTransformAttributes(type){var _module=Registry.transformsRegistry[type];var attributes=extendDeepAll({},_module.attributes);Object.keys(Registry.componentsRegistry).forEach(function(k){var _module=Registry.componentsRegistry[k];if(_module.schema&&_module.schema.transforms&&_module.schema.transforms[type]){Object.keys(_module.schema.transforms[type]).forEach(function(v){insertAttrs(attributes,_module.schema.transforms[type][v],v)})}});return{attributes:formatAttributes(attributes)}}function getFramesAttributes(){var attrs={frames:Lib.extendDeepAll({},frameAttributes)};formatAttributes(attrs);return attrs.frames}function formatAttributes(attrs){mergeValTypeAndRole(attrs);formatArrayContainers(attrs);stringify(attrs);return attrs}function mergeValTypeAndRole(attrs){function makeSrcAttr(attrName){return{valType:"string",editType:"none"}}function callback(attr,attrName,attrs){if(exports.isValObject(attr)){if(attr.valType==="data_array"){attr.role="data";attrs[attrName+"src"]=makeSrcAttr(attrName)}else if(attr.arrayOk===true){attrs[attrName+"src"]=makeSrcAttr(attrName)}}else if(isPlainObject(attr)){attr.role="object"}}exports.crawl(attrs,callback)}function formatArrayContainers(attrs){function callback(attr,attrName,attrs){if(!attr)return;var itemName=attr[IS_LINKED_TO_ARRAY];if(!itemName)return;delete attr[IS_LINKED_TO_ARRAY];attrs[attrName]={items:{}};attrs[attrName].items[itemName]=attr;attrs[attrName].role="object"}exports.crawl(attrs,callback)}function stringify(attrs){function walk(attr){for(var k in attr){if(isPlainObject(attr[k])){walk(attr[k])}else if(Array.isArray(attr[k])){for(var i=0;i=lengthIn&&(itemOut._input||{})._templateitemname;if(templateItemName)index=lengthIn;var itemStr=containerStr+"["+index+"]";var update;function resetUpdate(){update={};if(templateItemName){update[itemStr]={};update[itemStr][TEMPLATEITEMNAME]=templateItemName}}resetUpdate();function modifyBase(attr,value){update[attr]=value}function modifyItem(attr,value){if(templateItemName){Lib.nestedProperty(update[itemStr],attr).set(value)}else{update[itemStr+"."+attr]=value}}function getUpdateObj(){var updateOut=update;resetUpdate();return updateOut}function applyUpdate(attr,value){if(attr)modifyItem(attr,value);var updateToApply=getUpdateObj();for(var key in updateToApply){Lib.nestedProperty(parentIn,key).set(updateToApply[key])}}return{modifyBase:modifyBase,modifyItem:modifyItem,getUpdateObj:getUpdateObj,applyUpdate:applyUpdate}}},{"../lib":684,"../plots/attributes":729}],723:[function(require,module,exports){"use strict";var d3=require("d3");var Registry=require("../registry");var Plots=require("../plots/plots");var Lib=require("../lib");var clearGlCanvases=require("../lib/clear_gl_canvases");var Color=require("../components/color");var Drawing=require("../components/drawing");var Titles=require("../components/titles");var ModeBar=require("../components/modebar");var Axes=require("../plots/cartesian/axes");var alignmentConstants=require("../constants/alignment");var axisConstraints=require("../plots/cartesian/constraints");var enforceAxisConstraints=axisConstraints.enforce;var cleanAxisConstraints=axisConstraints.clean;var doAutoRange=require("../plots/cartesian/autorange").doAutoRange;exports.layoutStyles=function(gd){return Lib.syncOrAsync([Plots.doAutoMargin,lsInner],gd)};function overlappingDomain(xDomain,yDomain,domains){for(var i=0;i=xDomain[1]||existingX[1]<=xDomain[0]){continue}if(existingY[0]yDomain[0]){return true}}return false}function lsInner(gd){var fullLayout=gd._fullLayout;var gs=fullLayout._size;var pad=gs.p;var axList=Axes.list(gd,"",true);var hasSVGCartesian=fullLayout._has("cartesian");var i;function getLinePosition(ax,counterAx,side){var lwHalf=ax._lw/2;if(ax._id.charAt(0)==="x"){if(!counterAx)return gs.t+gs.h*(1-(ax.position||0))+lwHalf%1;else if(side==="top")return counterAx._offset-pad-lwHalf;return counterAx._offset+counterAx._length+pad+lwHalf}if(!counterAx)return gs.l+gs.w*(ax.position||0)+lwHalf%1;else if(side==="right")return counterAx._offset+counterAx._length+pad+lwHalf;return counterAx._offset-pad-lwHalf}for(i=0;idataCount){errorList.push({code:"unused",traceType:traceType,templateCount:templateCount,dataCount:dataCount})}else if(dataCount>templateCount){errorList.push({code:"reused",traceType:traceType,templateCount:templateCount,dataCount:dataCount})}}}function crawlForMissingTemplates(obj,path){for(var key in obj){if(key.charAt(0)==="_")continue;var val=obj[key];var nextPath=getNextPath(obj,key,path);if(isPlainObject(val)){if(Array.isArray(obj)&&val._template===false&&val.templateitemname){errorList.push({code:"missing",path:nextPath,templateitemname:val.templateitemname})}crawlForMissingTemplates(val,nextPath)}else if(Array.isArray(val)&&hasPlainObject(val)){crawlForMissingTemplates(val,nextPath)}}}crawlForMissingTemplates({data:fullData,layout:fullLayout},"");if(errorList.length)return errorList.map(format)};function hasPlainObject(arr){for(var i=0;i1){errorList.push(format("object","layout"))}}Plots.supplyDefaults(gd);var dataOut=gd._fullData,len=dataIn.length;for(var i=0;ivalOut.length){list.push(format("unused",base,p.concat(valOut.length)))}var len=valOut.length;var arrayItems=Array.isArray(items);if(arrayItems)len=Math.min(len,items.length);var m,n,item,valInPart,valOutPart;if(nestedSchema.dimensions===2){for(n=0;nvalOut[n].length){list.push(format("unused",base,p.concat(n,valOut[n].length)))}var len2=valOut[n].length;for(m=0;m<(arrayItems?Math.min(len2,items[n].length):len2);m++){item=arrayItems?items[n][m]:items;valInPart=valIn[n][m];valOutPart=valOut[n][m];if(!Lib.validate(valInPart,item)){list.push(format("value",base,p.concat(n,m),valInPart))}else if(valOutPart!==valInPart&&valOutPart!==+valInPart){list.push(format("dynamic",base,p.concat(n,m),valInPart,valOutPart))}}}else{list.push(format("array",base,p.concat(n),valIn[n]))}}}else{for(n=0;n0&&dp>0&&dv/dp>mbest){minbest=minpt;maxbest=maxpt;mbest=dv/dp}}}if(minmin===maxmax){var lower=minmin-1;var upper=minmin+1;if(ax.rangemode==="tozero"){newRange=minmin<0?[lower,0]:[0,upper]}else if(ax.rangemode==="nonnegative"){newRange=[Math.max(0,lower),Math.max(0,upper)]}else{newRange=[lower,upper]}}else if(mbest){if(ax.type==="linear"||ax.type==="-"){if(ax.rangemode==="tozero"){if(minbest.val>=0){minbest={val:0,pad:0}}if(maxbest.val<=0){maxbest={val:0,pad:0}}}else if(ax.rangemode==="nonnegative"){if(minbest.val-mbest*getPad(minbest)<0){minbest={val:0,pad:0}}if(maxbest.val<0){maxbest={val:1,pad:0}}}mbest=(maxbest.val-minbest.val)/(ax._length-getPad(minbest)-getPad(maxbest))}newRange=[minbest.val-mbest*getPad(minbest),maxbest.val+mbest*getPad(maxbest)]}if(newRange[0]===newRange[1]){if(ax.rangemode==="tozero"){if(newRange[0]<0){newRange=[newRange[0],0]}else if(newRange[0]>0){newRange=[0,newRange[0]]}else{newRange=[0,1]}}else{newRange=[newRange[0]-1,newRange[0]+1];if(ax.rangemode==="nonnegative"){newRange[0]=Math.max(0,newRange[0])}}}if(axReverse)newRange.reverse();return Lib.simpleMap(newRange,ax.l2r||Number)}function makePadFn(ax){var extrappad=ax._length/20;if(ax.constrain==="domain"&&ax._inputDomain){extrappad*=(ax._inputDomain[1]-ax._inputDomain[0])/(ax.domain[1]-ax.domain[0])}return function getPad(pt){return pt.pad+(pt.extrapad?extrappad:0)}}function doAutoRange(ax){if(!ax._length)ax.setScale();var hasDeps=ax._min&&ax._max&&ax._min.length&&ax._max.length;var axIn;if(ax.autorange&&hasDeps){ax.range=getAutoRange(ax);ax._r=ax.range.slice();ax._rl=Lib.simpleMap(ax._r,ax.r2l);axIn=ax._input;axIn.range=ax.range.slice();axIn.autorange=ax.autorange}if(ax._anchorAxis&&ax._anchorAxis.rangeslider){var axeRangeOpts=ax._anchorAxis.rangeslider[ax._name];if(axeRangeOpts){if(axeRangeOpts.rangemode==="auto"){if(hasDeps){axeRangeOpts.range=getAutoRange(ax)}else{axeRangeOpts.range=ax._rangeInitial?ax._rangeInitial.slice():ax.range.slice()}}}axIn=ax._anchorAxis._input;axIn.rangeslider[ax._name]=Lib.extendFlat({},axeRangeOpts)}}function needsAutorange(ax){return ax.autorange||ax._rangesliderAutorange}function expand(ax,data,options){if(!needsAutorange(ax)||!data)return;if(!ax._min)ax._min=[];if(!ax._max)ax._max=[];if(!options)options={};if(!ax._m)ax.setScale();var len=data.length;var extrapad=options.padded||false;var tozero=options.tozero&&(ax.type==="linear"||ax.type==="-");var isLog=ax.type==="log";var i,j,k,v,di,dmin,dmax,ppadiplus,ppadiminus,includeThis,vmin,vmax;var hasArrayOption=false;function makePadAccessor(item){if(Array.isArray(item)){hasArrayOption=true;return function(i){return Math.max(Number(item[i]||0),0)}}else{var v=Math.max(Number(item||0),0);return function(){return v}}}var ppadplus=makePadAccessor((ax._m>0?options.ppadplus:options.ppadminus)||options.ppad||0);var ppadminus=makePadAccessor((ax._m>0?options.ppadminus:options.ppadplus)||options.ppad||0);var vpadplus=makePadAccessor(options.vpadplus||options.vpad);var vpadminus=makePadAccessor(options.vpadminus||options.vpad);if(!hasArrayOption){vmin=Infinity;vmax=-Infinity;if(isLog){for(i=0;i0)vmin=v;if(v>vmax&&v-FP_SAFE)vmin=v;if(v>vmax&&v=newPad&&(v.extrapad||!extrapad)){includeThis=false;break}else if(atLeastAsExtreme(newVal,v.val)&&v.pad<=newPad&&(extrapad||!v.extrapad)){extremes.splice(j,1);j--}}if(includeThis){var clipAtZero=tozero&&newVal===0;extremes.push({val:newVal,pad:clipAtZero?0:newPad,extrapad:clipAtZero?false:extrapad})}}}}var iMax=Math.min(6,len);for(i=0;i=iMax;i--)addItem(i)}function goodNumber(v){return isNumeric(v)&&Math.abs(v)=v1}},{"../../constants/numerical":661,"../../lib":684,"fast-isnumeric":214}],732:[function(require,module,exports){"use strict";var d3=require("d3");var isNumeric=require("fast-isnumeric");var Plots=require("../../plots/plots");var Registry=require("../../registry");var Lib=require("../../lib");var svgTextUtils=require("../../lib/svg_text_utils");var Titles=require("../../components/titles");var Color=require("../../components/color");var Drawing=require("../../components/drawing");var constants=require("../../constants/numerical");var ONEAVGYEAR=constants.ONEAVGYEAR;var ONEAVGMONTH=constants.ONEAVGMONTH;var ONEDAY=constants.ONEDAY;var ONEHOUR=constants.ONEHOUR;var ONEMIN=constants.ONEMIN;var ONESEC=constants.ONESEC;var MINUS_SIGN=constants.MINUS_SIGN;var BADNUM=constants.BADNUM;var MID_SHIFT=require("../../constants/alignment").MID_SHIFT;var LINE_SPACING=require("../../constants/alignment").LINE_SPACING;var axes=module.exports={};axes.setConvert=require("./set_convert");var autoType=require("./axis_autotype");var axisIds=require("./axis_ids");axes.id2name=axisIds.id2name;axes.name2id=axisIds.name2id;axes.cleanId=axisIds.cleanId;axes.list=axisIds.list;axes.listIds=axisIds.listIds;axes.getFromId=axisIds.getFromId;axes.getFromTrace=axisIds.getFromTrace;var autorange=require("./autorange");axes.expand=autorange.expand;axes.getAutoRange=autorange.getAutoRange;axes.coerceRef=function(containerIn,containerOut,gd,attr,dflt,extraOption){var axLetter=attr.charAt(attr.length-1);var axlist=gd._fullLayout._subplots[axLetter+"axis"];var refAttr=attr+"ref";var attrDef={};if(!dflt)dflt=axlist[0]||extraOption;if(!extraOption)extraOption=dflt;attrDef[refAttr]={valType:"enumerated",values:axlist.concat(extraOption?[extraOption]:[]),dflt:dflt};return Lib.coerce(containerIn,containerOut,attrDef,refAttr)};axes.coercePosition=function(containerOut,gd,coerce,axRef,attr,dflt){var cleanPos,pos;if(axRef==="paper"||axRef==="pixel"){cleanPos=Lib.ensureNumber;pos=coerce(attr,dflt)}else{var ax=axes.getFromId(gd,axRef);dflt=ax.fraction2r(dflt);pos=coerce(attr,dflt);cleanPos=ax.cleanPos}containerOut[attr]=cleanPos(pos)};axes.cleanPosition=function(pos,gd,axRef){var cleanPos=axRef==="paper"||axRef==="pixel"?Lib.ensureNumber:axes.getFromId(gd,axRef).cleanPos;return cleanPos(pos)};var getDataConversions=axes.getDataConversions=function(gd,trace,target,targetArray){var ax;var d2cTarget=target==="x"||target==="y"||target==="z"?target:targetArray;if(Array.isArray(d2cTarget)){ax={type:autoType(targetArray),_categories:[]};axes.setConvert(ax);if(ax.type==="category"){for(var i=0;i2e-6||((newFirst-ax._forceTick0)/ax._minDtick%1+1.000001)%1>2e-6){ax._minDtick=0}}};axes.saveRangeInitial=function(gd,overwrite){var axList=axes.list(gd,"",true),hasOneAxisChanged=false;for(var i=0;idataCount*.3||nearEdge(dataMin)||nearEdge(dataMax)){var binshift=ax.dtick/2;binStart+=binStart+binshiftthreshold){var numMonths=Number(dtick.substr(1));if(stats.exactYears>threshold&&numMonths%12===0){binStart=axes.tickIncrement(binStart,"M6","reverse")+ONEDAY*1.5}else if(stats.exactMonths>threshold){binStart=axes.tickIncrement(binStart,"M1","reverse")+ONEDAY*15.5}else{binStart-=ONEDAY/2}var nextBinStart=axes.tickIncrement(binStart,dtick);if(nextBinStart<=dataMin)return nextBinStart}return binStart}axes.prepTicks=function(ax){var rng=Lib.simpleMap(ax.range,ax.r2l);if(ax.tickmode==="auto"||!ax.dtick){var nt=ax.nticks,minPx;if(!nt){if(ax.type==="category"){minPx=ax.tickfont?(ax.tickfont.size||12)*1.2:15;nt=ax._length/minPx}else{minPx=ax._id.charAt(0)==="y"?40:80;nt=Lib.constrain(ax._length/minPx,4,9)+1}if(ax._name==="radialaxis")nt*=2}if(ax.tickmode==="array")nt*=100;axes.autoTicks(ax,Math.abs(rng[1]-rng[0])/nt);if(ax._minDtick>0&&ax.dtick=endTick:x<=endTick;x=axes.tickIncrement(x,ax.dtick,axrev,ax.calendar)){if(vals.length>maxTicks||x===xPrevious)break;xPrevious=x;vals.push(x)}if(ax._id==="angular"&&Math.abs(rng[1]-rng[0])===360){vals.pop()}ax._tmax=vals[vals.length-1];ax._prevDateHead="";ax._inCalcTicks=true;var ticksOut=new Array(vals.length);for(var i=0;itickMin&&valiONEAVGYEAR){roughDTick/=ONEAVGYEAR;base=getBase(10);ax.dtick="M"+12*roundDTick(roughDTick,base,roundBase10)}else if(roughX2>ONEAVGMONTH){roughDTick/=ONEAVGMONTH;ax.dtick="M"+roundDTick(roughDTick,1,roundBase24)}else if(roughX2>ONEDAY){ax.dtick=roundDTick(roughDTick,ONEDAY,roundDays);ax.tick0=Lib.dateTick0(ax.calendar,true)}else if(roughX2>ONEHOUR){ax.dtick=roundDTick(roughDTick,ONEHOUR,roundBase24)}else if(roughX2>ONEMIN){ax.dtick=roundDTick(roughDTick,ONEMIN,roundBase60)}else if(roughX2>ONESEC){ax.dtick=roundDTick(roughDTick,ONESEC,roundBase60)}else{base=getBase(10);ax.dtick=roundDTick(roughDTick,base,roundBase10)}}else if(ax.type==="log"){ax.tick0=0;var rng=Lib.simpleMap(ax.range,ax.r2l);if(roughDTick>.7){ax.dtick=Math.ceil(roughDTick)}else if(Math.abs(rng[1]-rng[0])<1){var nt=1.5*Math.abs((rng[1]-rng[0])/roughDTick);roughDTick=Math.abs(Math.pow(10,rng[1])-Math.pow(10,rng[0]))/nt;base=getBase(10);ax.dtick="L"+roundDTick(roughDTick,base,roundBase10)}else{ax.dtick=roughDTick>.3?"D2":"D1"}}else if(ax.type==="category"){ax.tick0=0;ax.dtick=Math.ceil(Math.max(roughDTick,1))}else if(ax._id==="angular"){ax.tick0=0;base=1;ax.dtick=roundDTick(roughDTick,base,roundAngles)}else{ax.tick0=0;base=getBase(10);ax.dtick=roundDTick(roughDTick,base,roundBase10)}if(ax.dtick===0)ax.dtick=1;if(!isNumeric(ax.dtick)&&typeof ax.dtick!=="string"){var olddtick=ax.dtick;ax.dtick=1;throw"ax.dtick error: "+String(olddtick)}};function autoTickRound(ax){var dtick=ax.dtick;ax._tickexponent=0;if(!isNumeric(dtick)&&typeof dtick!=="string"){dtick=1}if(ax.type==="category"){ax._tickround=null}if(ax.type==="date"){var tick0ms=ax.r2l(ax.tick0),tick0str=ax.l2r(tick0ms).replace(/(^-|i)/g,""),tick0len=tick0str.length;if(String(dtick).charAt(0)==="M"){if(tick0len>10||tick0str.substr(5)!=="01-01")ax._tickround="d";else ax._tickround=+dtick.substr(1)%12===0?"y":"m"}else if(dtick>=ONEDAY&&tick0len<=10||dtick>=ONEDAY*15)ax._tickround="d";else if(dtick>=ONEMIN&&tick0len<=16||dtick>=ONEHOUR)ax._tickround="M";else if(dtick>=ONESEC&&tick0len<=19||dtick>=ONEMIN)ax._tickround="S";else{var tick1len=ax.l2r(tick0ms+dtick).replace(/^-/,"").length;ax._tickround=Math.max(tick0len,tick1len)-20}}else if(isNumeric(dtick)||dtick.charAt(0)==="L"){var rng=ax.range.map(ax.r2d||Number);if(!isNumeric(dtick))dtick=Number(dtick.substr(1));ax._tickround=2-Math.floor(Math.log(dtick)/Math.LN10+.01);var maxend=Math.max(Math.abs(rng[0]),Math.abs(rng[1]));var rangeexp=Math.floor(Math.log(maxend)/Math.LN10+.01);if(Math.abs(rangeexp)>3){if(isSIFormat(ax.exponentformat)&&!beyondSI(rangeexp)){ax._tickexponent=3*Math.round((rangeexp-1)/3)}else ax._tickexponent=rangeexp}}else ax._tickround=null}axes.tickIncrement=function(x,dtick,axrev,calendar){var axSign=axrev?-1:1;if(isNumeric(dtick))return x+axSign*dtick;var tType=dtick.charAt(0),dtSigned=axSign*Number(dtick.substr(1));if(tType==="M")return Lib.incrementMonth(x,dtSigned,calendar);else if(tType==="L")return Math.log(Math.pow(10,x)+dtSigned)/Math.LN10;else if(tType==="D"){var tickset=dtick==="D2"?roundLog2:roundLog1,x2=x+axSign*.01,frac=Lib.roundUp(Lib.mod(x2,1),tickset,axrev);return Math.floor(x2)+Math.log(d3.round(Math.pow(10,frac),1))/Math.LN10}else throw"unrecognized dtick "+String(dtick)};axes.tickFirst=function(ax){var r2l=ax.r2l||Number,rng=Lib.simpleMap(ax.range,r2l),axrev=rng[1]"+headStr;ax._prevDateHead=headStr}}out.text=dateStr}function formatLog(ax,out,hover,extraPrecision,hideexp){var dtick=ax.dtick,x=out.x,tickformat=ax.tickformat;if(hideexp==="never"){hideexp=""}if(extraPrecision&&(typeof dtick!=="string"||dtick.charAt(0)!=="L"))dtick="L3";if(tickformat||typeof dtick==="string"&&dtick.charAt(0)==="L"){out.text=numFormat(Math.pow(10,x),ax,hideexp,extraPrecision)}else if(isNumeric(dtick)||dtick.charAt(0)==="D"&&Lib.mod(x+.01,1)<.1){var p=Math.round(x);if(["e","E","power"].indexOf(ax.exponentformat)!==-1||isSIFormat(ax.exponentformat)&&beyondSI(p)){if(p===0)out.text=1;else if(p===1)out.text="10";else if(p>1)out.text="10"+p+"";else out.text="10"+MINUS_SIGN+-p+"";out.fontSize*=1.25}else{out.text=numFormat(Math.pow(10,x),ax,"","fakehover");if(dtick==="D1"&&ax._id.charAt(0)==="y"){out.dy-=out.fontSize/6}}}else if(dtick.charAt(0)==="D"){out.text=String(Math.round(Math.pow(10,Lib.mod(x,1))));out.fontSize*=.75}else throw"unrecognized dtick "+String(dtick);if(ax.dtick==="D1"){var firstChar=String(out.text).charAt(0);if(firstChar==="0"||firstChar==="1"){if(ax._id.charAt(0)==="y"){out.dx-=out.fontSize/4}else{out.dy+=out.fontSize/2;out.dx+=(ax.range[1]>ax.range[0]?1:-1)*out.fontSize*(x<0?.5:.25)}}}}function formatCategory(ax,out){var tt=ax._categories[Math.round(out.x)];if(tt===undefined)tt="";out.text=String(tt)}function formatLinear(ax,out,hover,extraPrecision,hideexp){if(hideexp==="never"){hideexp=""}else if(ax.showexponent==="all"&&Math.abs(out.x/ax.dtick)<1e-6){hideexp="hide"}out.text=numFormat(out.x,ax,hideexp,extraPrecision)}function formatAngle(ax,out,hover,extraPrecision,hideexp){if(ax.thetaunit==="radians"&&!hover){var num=out.x/180;if(num===0){out.text="0"}else{var frac=num2frac(num);if(frac[1]>=100){out.text=numFormat(Lib.deg2rad(out.x),ax,hideexp,extraPrecision)}else{var isNeg=out.x<0;if(frac[1]===1){if(frac[0]===1)out.text="π";else out.text=frac[0]+"π"}else{out.text=["",frac[0],"","⁄","",frac[1],"","π"].join("")}if(isNeg)out.text=MINUS_SIGN+out.text}}}else{out.text=numFormat(out.x,ax,hideexp,extraPrecision)}}function num2frac(num){function almostEq(a,b){return Math.abs(a-b)<=1e-6}function findGCD(a,b){return almostEq(b,0)?a:findGCD(b,a%b)}function findPrecision(n){var e=1;while(!almostEq(Math.round(n*e)/e,n)){e*=10}return e}var precision=findPrecision(num);var number=num*precision;var gcd=Math.abs(findGCD(number,precision));return[Math.round(number/gcd),Math.round(precision/gcd)]}var SIPREFIXES=["f","p","n","μ","m","","k","M","G","T"];function isSIFormat(exponentFormat){return exponentFormat==="SI"||exponentFormat==="B"}function beyondSI(exponent){return exponent>14||exponent<-15}function numFormat(v,ax,fmtoverride,hover){var isNeg=v<0,tickRound=ax._tickround,exponentFormat=fmtoverride||ax.exponentformat||"B",exponent=ax._tickexponent,tickformat=axes.getTickFormat(ax),separatethousands=ax.separatethousands;if(hover){var ah={exponentformat:exponentFormat,dtick:ax.showexponent==="none"?ax.dtick:isNumeric(v)?Math.abs(v)||1:1,range:ax.showexponent==="none"?ax.range.map(ax.r2d):[0,v||1]};autoTickRound(ah);tickRound=(Number(ah._tickround)||0)+4;exponent=ah._tickexponent;if(ax.hoverformat)tickformat=ax.hoverformat}if(tickformat)return ax._numFormat(tickformat)(v).replace(/-/g,MINUS_SIGN);var e=Math.pow(10,-tickRound)/2;if(exponentFormat==="none")exponent=0;v=Math.abs(v);if(v"+signedExponent+""}else if(exponentFormat==="B"&&exponent===9){v+="B"}else if(isSIFormat(exponentFormat)){v+=SIPREFIXES[exponent/3+5]}}if(isNeg)return MINUS_SIGN+v;return v}axes.getTickFormat=function(ax){var i;function convertToMs(dtick){return typeof dtick!=="string"?dtick:Number(dtick.replace("M",""))*ONEAVGMONTH}function compareLogTicks(left,right){var priority=["L","D"];if(typeof left===typeof right){if(typeof left==="number"){return left-right}else{var leftPriority=priority.indexOf(left.charAt(0));var rightPriority=priority.indexOf(right.charAt(0));if(leftPriority===rightPriority){return Number(left.replace(/(L|D)/g,""))-Number(right.replace(/(L|D)/g,""))}else{return leftPriority-rightPriority}}}else{return typeof left==="number"?1:-1}}function isProperStop(dtick,range,convert){var convertFn=convert||function(x){return x};var leftDtick=range[0];var rightDtick=range[1];return(!leftDtick&&typeof leftDtick!=="number"||convertFn(leftDtick)<=convertFn(dtick))&&(!rightDtick&&typeof rightDtick!=="number"||convertFn(rightDtick)>=convertFn(dtick))}function isProperLogStop(dtick,range){var isLeftDtickNull=range[0]===null;var isRightDtickNull=range[1]===null;var isDtickInRangeLeft=compareLogTicks(dtick,range[0])>=0;var isDtickInRangeRight=compareLogTicks(dtick,range[1])<=0;return(isLeftDtickNull||isDtickInRangeLeft)&&(isRightDtickNull||isDtickInRangeRight)}var tickstop,stopi;if(ax.tickformatstops&&ax.tickformatstops.length>0){switch(ax.type){case"date":case"linear":{for(i=0;i1&&p1){for(j=1;jncnt*2}function category(a){var inc=Math.max(1,(a.length-1)/1e3),curvenums=0,curvecats=0,ai;for(var i=0;icurvenums*2}},{"../../constants/numerical":661,"../../lib":684,"fast-isnumeric":214}],734:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Lib=require("../../lib");var layoutAttributes=require("./layout_attributes");var handleTickValueDefaults=require("./tick_value_defaults");var handleTickMarkDefaults=require("./tick_mark_defaults");var handleTickLabelDefaults=require("./tick_label_defaults");var handleCategoryOrderDefaults=require("./category_order_defaults");var handleLineGridDefaults=require("./line_grid_defaults");var setConvert=require("./set_convert");module.exports=function handleAxisDefaults(containerIn,containerOut,coerce,options,layoutOut){var letter=options.letter;var id=containerOut._id;var font=options.font||{};var visible=coerce("visible",!options.cheateronly);var axType=containerOut.type;if(axType==="date"){var handleCalendarDefaults=Registry.getComponentMethod("calendars","handleDefaults");handleCalendarDefaults(containerIn,containerOut,"calendar",options.calendar)}setConvert(containerOut,layoutOut);var autoRange=coerce("autorange",!containerOut.isValidRange(containerIn.range));containerOut._rangesliderAutorange=false;if(autoRange)coerce("rangemode");coerce("range");containerOut.cleanRange();handleCategoryOrderDefaults(containerIn,containerOut,coerce,options);if(axType!=="category"&&!options.noHover)coerce("hoverformat");if(!visible)return containerOut;var dfltColor=coerce("color");var dfltFontColor=dfltColor!==layoutAttributes.color.dflt?dfltColor:font.color;var dfltTitle=((layoutOut._splomAxes||{})[letter]||{})[id]||layoutOut._dfltTitle[letter];coerce("title",dfltTitle);Lib.coerceFont(coerce,"titlefont",{family:font.family,size:Math.round(font.size*1.2),color:dfltFontColor});handleTickValueDefaults(containerIn,containerOut,coerce,axType);handleTickLabelDefaults(containerIn,containerOut,coerce,axType,options);handleTickMarkDefaults(containerIn,containerOut,coerce,options);handleLineGridDefaults(containerIn,containerOut,coerce,{dfltColor:dfltColor,bgColor:options.bgColor,showGrid:options.showGrid,attributes:layoutAttributes});if(containerOut.showline||containerOut.ticks)coerce("mirror");if(options.automargin)coerce("automargin");return containerOut}},{"../../lib":684,"../../registry":817,"./category_order_defaults":736,"./layout_attributes":744,"./line_grid_defaults":746,"./set_convert":750,"./tick_label_defaults":751,"./tick_mark_defaults":752,"./tick_value_defaults":753}],735:[function(require,module,exports){"use strict";var Registry=require("../../registry");var constants=require("./constants");exports.id2name=function id2name(id){if(typeof id!=="string"||!id.match(constants.AX_ID_PATTERN))return;var axNum=id.substr(1);if(axNum==="1")axNum="";return id.charAt(0)+"axis"+axNum};exports.name2id=function name2id(name){if(!name.match(constants.AX_NAME_PATTERN))return;var axNum=name.substr(5);if(axNum==="1")axNum="";return name.charAt(0)+axNum};exports.cleanId=function cleanId(id,axLetter){if(!id.match(constants.AX_ID_PATTERN))return;if(axLetter&&id.charAt(0)!==axLetter)return;var axNum=id.substr(1).replace(/^0+/,"");if(axNum==="1")axNum="";return id.charAt(0)+axNum};exports.list=function(gd,axLetter,only2d){var fullLayout=gd._fullLayout;if(!fullLayout)return[];var idList=exports.listIds(gd,axLetter);var out=new Array(idList.length);var i;for(i=0;iletter2?1:-1;return+(id1.substr(1)||1)-+(id2.substr(1)||1)}},{"../../registry":817,"./constants":737}],736:[function(require,module,exports){"use strict";function findCategories(ax,opts){var dataAttr=opts.dataAttr||ax._id.charAt(0);var lookup={};var axData;var i,j;if(opts.axData){axData=opts.axData}else{axData=[];for(i=0;i0;var orderDefault;if(isValidArray)orderDefault="array";var order=coerce("categoryorder",orderDefault);var array;if(order==="array"){array=coerce("categoryarray")}if(!isValidArray&&order==="array"){order=containerOut.categoryorder="trace"}if(order==="trace"){containerOut._initialCategories=[]}else if(order==="array"){containerOut._initialCategories=array.slice()}else{array=findCategories(containerOut,opts).sort();if(order==="category ascending"){containerOut._initialCategories=array}else if(order==="category descending"){containerOut._initialCategories=array.reverse()}}}},{}],737:[function(require,module,exports){"use strict";var counterRegex=require("../../lib/regex").counter;module.exports={idRegex:{x:counterRegex("x"),y:counterRegex("y")},attrRegex:counterRegex("[xy]axis"),xAxisMatch:counterRegex("xaxis"),yAxisMatch:counterRegex("yaxis"),AX_ID_PATTERN:/^[xyz][0-9]*$/,AX_NAME_PATTERN:/^[xyz]axis[0-9]*$/,SUBPLOT_PATTERN:/^x([0-9]*)y([0-9]*)$/,MINDRAG:8,MINSELECT:12,MINZOOM:20,DRAGGERSIZE:20,BENDPX:1.5,REDRAWDELAY:50,SELECTDELAY:100,SELECTID:"-select",DFLTRANGEX:[-1,6],DFLTRANGEY:[-1,4],traceLayerClasses:["heatmaplayer","contourcarpetlayer","contourlayer","barlayer","carpetlayer","violinlayer","boxlayer","ohlclayer","scattercarpetlayer","scatterlayer"],layerValue2layerClass:{"above traces":"above","below traces":"below"}}},{"../../lib/regex":700}],738:[function(require,module,exports){"use strict";var Lib=require("../../lib");var id2name=require("./axis_ids").id2name;module.exports=function handleConstraintDefaults(containerIn,containerOut,coerce,allAxisIds,layoutOut){var constraintGroups=layoutOut._axisConstraintGroups;var thisID=containerOut._id;var letter=thisID.charAt(0);if(containerOut.fixedrange)return;coerce("constrain");Lib.coerce(containerIn,containerOut,{constraintoward:{valType:"enumerated",values:letter==="x"?["left","center","right"]:["bottom","middle","top"],dflt:letter==="x"?"center":"middle"}},"constraintoward");if(!containerIn.scaleanchor)return;var constraintOpts=getConstraintOpts(constraintGroups,thisID,allAxisIds,layoutOut);var scaleanchor=Lib.coerce(containerIn,containerOut,{scaleanchor:{valType:"enumerated",values:constraintOpts.linkableAxes}},"scaleanchor");if(scaleanchor){var scaleratio=coerce("scaleratio");if(!scaleratio)scaleratio=containerOut.scaleratio=1;updateConstraintGroups(constraintGroups,constraintOpts.thisGroup,thisID,scaleanchor,scaleratio)}else if(allAxisIds.indexOf(containerIn.scaleanchor)!==-1){Lib.warn("ignored "+containerOut._name+'.scaleanchor: "'+containerIn.scaleanchor+'" to avoid either an infinite loop '+"and possibly inconsistent scaleratios, or because the target"+"axis has fixed range.")}};function getConstraintOpts(constraintGroups,thisID,allAxisIds,layoutOut){var thisType=layoutOut[id2name(thisID)].type;var i,j,idj,axj;var linkableAxes=[];for(j=0;jALMOST_EQUAL*maxScale&&!hasAnyDomainConstraint)continue;for(j=0;jouterMin&&newValrangeMax){rangeMax=newVal}}var domainExpand=(rangeMax-rangeMin)/(2*halfRange);factor/=domainExpand;rangeMin=ax.l2r(rangeMin);rangeMax=ax.l2r(rangeMax);ax.range=ax._input.range=rl0MINZOOM||dy>MINZOOM){zoomMode="xy";if(dx/pw>dy/ph){dy=dx*ph/pw;if(y0>y1)box.t=y0-dy;else box.b=y0+dy}else{dx=dy*pw/ph;if(x0>x1)box.l=x0-dx;else box.r=x0+dx}corners.attr("d",xyCorners(box))}else{noZoom()}}else if(!yActive||dy10||pc.scrollWidth-pc.clientWidth>10){return}clearTimeout(redrawTimer);var wheelDelta=-e.deltaY;if(!isFinite(wheelDelta))wheelDelta=e.wheelDelta/10;if(!isFinite(wheelDelta)){Lib.log("Did not find wheel motion attributes: ",e);return}var zoom=Math.exp(-Math.min(Math.max(wheelDelta,-20),20)/200),gbb=mainplot.draglayer.select(".nsewdrag").node().getBoundingClientRect(),xfrac=(e.clientX-gbb.left)/gbb.width,yfrac=(gbb.bottom-e.clientY)/gbb.height,i;function zoomWheelOneAxis(ax,centerFraction,zoom){if(ax.fixedrange)return;var axRange=Lib.simpleMap(ax.range,ax.r2l),v0=axRange[0]+(axRange[1]-axRange[0])*centerFraction;function doZoom(v){return ax.l2r(v0+(v-v0)*zoom)}ax.range=axRange.map(doZoom)}if(editX){if(!ew)xfrac=.5;for(i=0;i=0?Math.min(d,.9):1/(1/Math.max(d,-.3)+3.222))}function getDragCursor(nsew,dragmode,isMainDrag){if(!nsew)return"pointer";if(nsew==="nsew"){if(isMainDrag)return"";if(dragmode==="pan")return"move";return"crosshair"}return nsew.toLowerCase()+"-resize"}function makeZoombox(zoomlayer,lum,xs,ys,path0){return zoomlayer.append("path").attr("class","zoombox").style({fill:lum>.2?"rgba(0,0,0,0)":"rgba(255,255,255,0)","stroke-width":0}).attr("transform","translate("+xs+", "+ys+")").attr("d",path0+"Z")}function makeCorners(zoomlayer,xs,ys){return zoomlayer.append("path").attr("class","zoombox-corners").style({fill:Color.background,stroke:Color.defaultLine,"stroke-width":1,opacity:0}).attr("transform","translate("+xs+", "+ys+")").attr("d","M0,0Z")}function updateZoombox(zb,corners,box,path0,dimmed,lum){zb.attr("d",path0+"M"+box.l+","+box.t+"v"+box.h+"h"+box.w+"v-"+box.h+"h-"+box.w+"Z");transitionZoombox(zb,corners,dimmed,lum)}function transitionZoombox(zb,corners,dimmed,lum){if(!dimmed){zb.transition().style("fill",lum>.2?"rgba(0,0,0,0.4)":"rgba(255,255,255,0.3)").duration(200);corners.transition().style("opacity",1).duration(200)}}function removeZoombox(gd){d3.select(gd).selectAll(".zoombox,.js-zoombox-backdrop,.js-zoombox-menu,.zoombox-corners").remove()}function showDoubleClickNotifier(gd){if(SHOWZOOMOUTTIP&&gd.data&&gd._context.showTips){Lib.notifier(Lib._(gd,"Double-click to zoom back out"),"long");SHOWZOOMOUTTIP=false}}function isSelectOrLasso(dragmode){return dragmode==="lasso"||dragmode==="select"}function xCorners(box,y0){return"M"+(box.l-.5)+","+(y0-MINZOOM-.5)+"h-3v"+(2*MINZOOM+1)+"h3ZM"+(box.r+.5)+","+(y0-MINZOOM-.5)+"h3v"+(2*MINZOOM+1)+"h-3Z"}function yCorners(box,x0){return"M"+(x0-MINZOOM-.5)+","+(box.t-.5)+"v-3h"+(2*MINZOOM+1)+"v3ZM"+(x0-MINZOOM-.5)+","+(box.b+.5)+"v3h"+(2*MINZOOM+1)+"v-3Z"}function xyCorners(box){var clen=Math.floor(Math.min(box.b-box.t,box.r-box.l,MINZOOM)/2);return"M"+(box.l-3.5)+","+(box.t-.5+clen)+"h3v"+-clen+"h"+clen+"v-3h-"+(clen+3)+"ZM"+(box.r+3.5)+","+(box.t-.5+clen)+"h-3v"+-clen+"h"+-clen+"v-3h"+(clen+3)+"ZM"+(box.r+3.5)+","+(box.b+.5-clen)+"h-3v"+clen+"h"+-clen+"v3h"+(clen+3)+"ZM"+(box.l-3.5)+","+(box.b+.5-clen)+"h3v"+clen+"h"+clen+"v3h-"+(clen+3)+"Z"}function calcLinks(gd,xaHash,yaHash){var constraintGroups=gd._fullLayout._axisConstraintGroups;var isSubplotConstrained=false;var xLinks={};var yLinks={};var xID,yID,xLinkID,yLinkID;for(var i=0;idomain[1]-.01)containerOut.domain=dfltDomain;Lib.noneOrAll(containerIn.domain,containerOut.domain,dfltDomain)}coerce("layer");return containerOut}},{"../../lib":684,"fast-isnumeric":214}],748:[function(require,module,exports){"use strict";var FROM_BL=require("../../constants/alignment").FROM_BL;module.exports=function scaleZoom(ax,factor,centerFraction){if(centerFraction===undefined){centerFraction=FROM_BL[ax.constraintoward||"center"]}var rangeLinear=[ax.r2l(ax.range[0]),ax.r2l(ax.range[1])];var center=rangeLinear[0]+(rangeLinear[1]-rangeLinear[0])*centerFraction;ax.range=ax._input.range=[ax.l2r(center+(rangeLinear[0]-center)*factor),ax.l2r(center+(rangeLinear[1]-center)*factor)]}},{"../../constants/alignment":656}],749:[function(require,module,exports){"use strict";var polybool=require("polybooljs");var Registry=require("../../registry");var Color=require("../../components/color");var Fx=require("../../components/fx");var polygon=require("../../lib/polygon");var throttle=require("../../lib/throttle");var makeEventData=require("../../components/fx/helpers").makeEventData;var getFromId=require("./axis_ids").getFromId;var sortModules=require("../sort_modules").sortModules;var constants=require("./constants");var MINSELECT=constants.MINSELECT;var filteredPolygon=polygon.filter;var polygonTester=polygon.tester;var multipolygonTester=polygon.multitester;function getAxId(ax){return ax._id}function prepSelect(e,startX,startY,dragOptions,mode){var gd=dragOptions.gd;var fullLayout=gd._fullLayout;var zoomLayer=fullLayout._zoomlayer;var dragBBox=dragOptions.element.getBoundingClientRect();var plotinfo=dragOptions.plotinfo;var xs=plotinfo.xaxis._offset;var ys=plotinfo.yaxis._offset;var x0=startX-dragBBox.left;var y0=startY-dragBBox.top;var x1=x0;var y1=y0;var path0="M"+x0+","+y0;var pw=dragOptions.xaxes[0]._length;var ph=dragOptions.yaxes[0]._length;var xAxisIds=dragOptions.xaxes.map(getAxId);var yAxisIds=dragOptions.yaxes.map(getAxId);var allAxes=dragOptions.xaxes.concat(dragOptions.yaxes);var subtract=e.altKey;var filterPoly,testPoly,mergedPolygons,currentPolygon;var i,cd,trace,searchInfo,eventData;var selectingOnSameSubplot=fullLayout._lastSelectedSubplot&&fullLayout._lastSelectedSubplot===plotinfo.id;if(selectingOnSameSubplot&&(e.shiftKey||e.altKey)&&(plotinfo.selection&&plotinfo.selection.polygons)&&!dragOptions.polygons){dragOptions.polygons=plotinfo.selection.polygons;dragOptions.mergedPolygons=plotinfo.selection.mergedPolygons}else if(!e.shiftKey&&!e.altKey||(e.shiftKey||e.altKey)&&!plotinfo.selection){plotinfo.selection={};plotinfo.selection.polygons=dragOptions.polygons=[];plotinfo.selection.mergedPolygons=dragOptions.mergedPolygons=[]}if(!selectingOnSameSubplot){clearSelect(zoomLayer);fullLayout._lastSelectedSubplot=plotinfo.id}if(mode==="lasso"){filterPoly=filteredPolygon([[x0,y0]],constants.BENDPX)}var outlines=zoomLayer.selectAll("path.select-outline-"+plotinfo.id).data([1,2]);outlines.enter().append("path").attr("class",function(d){return"select-outline select-outline-"+d+" select-outline-"+plotinfo.id}).attr("transform","translate("+xs+", "+ys+")").attr("d",path0+"Z");var corners=zoomLayer.append("path").attr("class","zoombox-corners").style({fill:Color.background,stroke:Color.defaultLine,"stroke-width":1}).attr("transform","translate("+xs+", "+ys+")").attr("d","M0,0Z");var searchTraces=[];var throttleID=fullLayout._uid+constants.SELECTID;var selection=[];for(i=0;i0)return Math.log(v)/Math.LN10;else if(v<=0&&clip&&ax.range&&ax.range.length===2){var r0=ax.range[0],r1=ax.range[1];return.5*(r0+r1-3*clipMult*Math.abs(r0-r1))}else return BADNUM}function dt2ms(v,_,calendar){var ms=dateTime2ms(v,calendar||ax.calendar);if(ms===BADNUM){if(isNumeric(v)){v=+v;var msecTenths=Math.floor(Lib.mod(v+.05,1)*10);var msRounded=Math.round(v-msecTenths/10);ms=dateTime2ms(new Date(msRounded))+msecTenths/10}else return BADNUM}return ms}function ms2dt(v,r,calendar){return ms2DateTime(v,r,calendar||ax.calendar)}function getCategoryName(v){return ax._categories[Math.round(v)]}function setCategoryIndex(v){if(v!==null&&v!==undefined){if(ax._categoriesMap===undefined){ax._categoriesMap={}}if(ax._categoriesMap[v]!==undefined){return ax._categoriesMap[v]}else{ax._categories.push(v);var curLength=ax._categories.length-1;ax._categoriesMap[v]=curLength;return curLength}}return BADNUM}function getCategoryIndex(v){if(ax._categoriesMap){var index=ax._categoriesMap[v];if(index!==undefined)return index}if(isNumeric(v))return+v}function l2p(v){if(!isNumeric(v))return BADNUM;return d3.round(ax._b+ax._m*v,2)}function p2l(px){return(px-ax._b)/ax._m}ax.c2l=ax.type==="log"?toLog:ensureNumber;ax.l2c=ax.type==="log"?fromLog:ensureNumber;ax.l2p=l2p;ax.p2l=p2l;ax.c2p=ax.type==="log"?function(v,clip){return l2p(toLog(v,clip))}:l2p;ax.p2c=ax.type==="log"?function(px){return fromLog(p2l(px))}:p2l;if(["linear","-"].indexOf(ax.type)!==-1){ax.d2r=ax.r2d=ax.d2c=ax.r2c=ax.d2l=ax.r2l=cleanNumber;ax.c2d=ax.c2r=ax.l2d=ax.l2r=ensureNumber;ax.d2p=ax.r2p=function(v){return ax.l2p(cleanNumber(v))};ax.p2d=ax.p2r=p2l;ax.cleanPos=ensureNumber}else if(ax.type==="log"){ax.d2r=ax.d2l=function(v,clip){return toLog(cleanNumber(v),clip)};ax.r2d=ax.r2c=function(v){return fromLog(cleanNumber(v))};ax.d2c=ax.r2l=cleanNumber;ax.c2d=ax.l2r=ensureNumber;ax.c2r=toLog;ax.l2d=fromLog;ax.d2p=function(v,clip){return ax.l2p(ax.d2r(v,clip))};ax.p2d=function(px){return fromLog(p2l(px))};ax.r2p=function(v){return ax.l2p(cleanNumber(v))};ax.p2r=p2l;ax.cleanPos=ensureNumber}else if(ax.type==="date"){ax.d2r=ax.r2d=Lib.identity;ax.d2c=ax.r2c=ax.d2l=ax.r2l=dt2ms;ax.c2d=ax.c2r=ax.l2d=ax.l2r=ms2dt;ax.d2p=ax.r2p=function(v,_,calendar){return ax.l2p(dt2ms(v,0,calendar))};ax.p2d=ax.p2r=function(px,r,calendar){return ms2dt(p2l(px),r,calendar)};ax.cleanPos=function(v){return Lib.cleanDate(v,BADNUM,ax.calendar)}}else if(ax.type==="category"){ax.d2c=ax.d2l=setCategoryIndex;ax.r2d=ax.c2d=ax.l2d=getCategoryName;ax.d2r=ax.d2l_noadd=getCategoryIndex;ax.r2c=function(v){var index=getCategoryIndex(v);return index!==undefined?index:ax.fraction2r(.5)};ax.l2r=ax.c2r=ensureNumber;ax.r2l=getCategoryIndex;ax.d2p=function(v){return ax.l2p(ax.r2c(v))};ax.p2d=function(px){return getCategoryName(p2l(px))};ax.r2p=ax.d2p;ax.p2r=p2l;ax.cleanPos=function(v){if(typeof v==="string"&&v!=="")return v;return ensureNumber(v)}}ax.fraction2r=function(v){var rl0=ax.r2l(ax.range[0]),rl1=ax.r2l(ax.range[1]);return ax.l2r(rl0+v*(rl1-rl0))};ax.r2fraction=function(v){var rl0=ax.r2l(ax.range[0]),rl1=ax.r2l(ax.range[1]);return(ax.r2l(v)-rl0)/(rl1-rl0)};ax.cleanRange=function(rangeAttr,opts){if(!opts)opts={};if(!rangeAttr)rangeAttr="range";var range=Lib.nestedProperty(ax,rangeAttr).get();var i,dflt;if(ax.type==="date")dflt=Lib.dfltRange(ax.calendar);else if(axLetter==="y")dflt=constants.DFLTRANGEY;else dflt=opts.dfltRange||constants.DFLTRANGEX;dflt=dflt.slice();if(!range||range.length!==2){Lib.nestedProperty(ax,rangeAttr).set(dflt);return}if(ax.type==="date"){range[0]=Lib.cleanDate(range[0],BADNUM,ax.calendar);range[1]=Lib.cleanDate(range[1],BADNUM,ax.calendar)}for(i=0;i<2;i++){if(ax.type==="date"){if(!Lib.isDateTime(range[i],ax.calendar)){ax[rangeAttr]=dflt;break}if(ax.r2l(range[0])===ax.r2l(range[1])){var linCenter=Lib.constrain(ax.r2l(range[0]),Lib.MIN_MS+1e3,Lib.MAX_MS-1e3);range[0]=ax.l2r(linCenter-1e3);range[1]=ax.l2r(linCenter+1e3);break}}else{if(!isNumeric(range[i])){if(isNumeric(range[1-i])){range[i]=range[1-i]*(i?10:.1)}else{ax[rangeAttr]=dflt;break}}if(range[i]<-FP_SAFE)range[i]=-FP_SAFE;else if(range[i]>FP_SAFE)range[i]=FP_SAFE;if(range[0]===range[1]){var inc=Math.max(1,Math.abs(range[0]*1e-6));range[0]-=inc;range[1]+=inc}}}};ax.setScale=function(usePrivateRange){var gs=fullLayout._size;if(!ax._categories)ax._categories=[];if(!ax._categoriesMap)ax._categoriesMap={};if(ax.overlaying){var ax2=axisIds.getFromId({_fullLayout:fullLayout},ax.overlaying);ax.domain=ax2.domain}var rangeAttr=usePrivateRange&&ax._r?"_r":"range",calendar=ax.calendar;ax.cleanRange(rangeAttr);var rl0=ax.r2l(ax[rangeAttr][0],calendar),rl1=ax.r2l(ax[rangeAttr][1],calendar);if(axLetter==="y"){ax._offset=gs.t+(1-ax.domain[1])*gs.h;ax._length=gs.h*(ax.domain[1]-ax.domain[0]);ax._m=ax._length/(rl0-rl1);ax._b=-ax._m*rl1}else{ax._offset=gs.l+ax.domain[0]*gs.w;ax._length=gs.w*(ax.domain[1]-ax.domain[0]);ax._m=ax._length/(rl1-rl0);ax._b=-ax._m*rl0}if(!isFinite(ax._m)||!isFinite(ax._b)){fullLayout._replotting=false;throw new Error("Something went wrong with axis scaling")}};ax.makeCalcdata=function(trace,axLetter){var arrayIn,arrayOut,i,len;var axType=ax.type;var cal=axType==="date"&&trace[axLetter+"calendar"];if(axLetter in trace){arrayIn=trace[axLetter];len=trace._length||arrayIn.length;if(Lib.isTypedArray(arrayIn)&&(axType==="linear"||axType==="log")){if(len===arrayIn.length){return arrayIn}else if(arrayIn.subarray){return arrayIn.subarray(0,len)}}arrayOut=new Array(len);for(i=0;i0?Number(dtick):dtickDflt}else if(typeof dtick!=="string"){containerOut.dtick=dtickDflt}else{var prefix=dtick.charAt(0),dtickNum=dtick.substr(1);dtickNum=isNumeric(dtickNum)?Number(dtickNum):0;if(dtickNum<=0||!(axType==="date"&&prefix==="M"&&dtickNum===Math.round(dtickNum)||axType==="log"&&prefix==="L"||axType==="log"&&prefix==="D"&&(dtickNum===1||dtickNum===2))){containerOut.dtick=dtickDflt}}var tick0Dflt=axType==="date"?Lib.dateTick0(containerOut.calendar):0;var tick0=coerce("tick0",tick0Dflt);if(axType==="date"){containerOut.tick0=Lib.cleanDate(tick0,tick0Dflt)}else if(isNumeric(tick0)&&dtick!=="D1"&&dtick!=="D2"){containerOut.tick0=Number(tick0)}else{containerOut.tick0=tick0Dflt}}else{var tickvals=coerce("tickvals");if(tickvals===undefined)containerOut.tickmode="auto";else coerce("ticktext")}}},{"../../constants/numerical":661,"../../lib":684,"fast-isnumeric":214}],754:[function(require,module,exports){"use strict";var d3=require("d3");var Registry=require("../../registry");var Drawing=require("../../components/drawing");var Axes=require("./axes");var axisRegex=require("./constants").attrRegex;module.exports=function transitionAxes(gd,newLayout,transitionOpts,makeOnCompleteCallback){var fullLayout=gd._fullLayout;var axes=[];function computeUpdates(layout){var ai,attrList,match,axis,update;var updates={};for(ai in layout){attrList=ai.split(".");match=attrList[0].match(axisRegex);if(match){var axisLetter=ai.charAt(0);var axisName=attrList[0];axis=fullLayout[axisName];update={};if(Array.isArray(layout[ai])){update.to=layout[ai].slice(0)}else{if(Array.isArray(layout[ai].range)){update.to=layout[ai].range.slice(0)}}if(!update.to)continue;update.axisName=axisName;update.length=axis._length;axes.push(axisLetter);updates[axisLetter]=update}}return updates}function computeAffectedSubplots(fullLayout,updatedAxisIds,updates){var plotName;var plotinfos=fullLayout._plots;var affectedSubplots=[];var toX,toY;for(plotName in plotinfos){var plotinfo=plotinfos[plotName];if(affectedSubplots.indexOf(plotinfo)!==-1)continue;var x=plotinfo.xaxis._id;var y=plotinfo.yaxis._id;var fromX=plotinfo.xaxis.range;var fromY=plotinfo.yaxis.range;plotinfo.xaxis._r=plotinfo.xaxis.range.slice();plotinfo.yaxis._r=plotinfo.yaxis.range.slice();if(updates[x]){toX=updates[x].to}else{toX=fromX}if(updates[y]){toY=updates[y].to}else{toY=fromY}if(fromX[0]===toX[0]&&fromX[1]===toX[1]&&fromY[0]===toY[0]&&fromY[1]===toY[1])continue;if(updatedAxisIds.indexOf(x)!==-1||updatedAxisIds.indexOf(y)!==-1){affectedSubplots.push(plotinfo)}}return affectedSubplots}var updates=computeUpdates(newLayout);var updatedAxisIds=Object.keys(updates);var affectedSubplots=computeAffectedSubplots(fullLayout,updatedAxisIds,updates);function updateLayoutObjs(){function redrawObjs(objArray,method,shortCircuit){for(var i=0;i rect").call(Drawing.setTranslate,0,0).call(Drawing.setScale,1,1);subplot.plot.call(Drawing.setTranslate,xa2._offset,ya2._offset).call(Drawing.setScale,1,1);var traceGroups=subplot.plot.selectAll(".scatterlayer .trace");traceGroups.selectAll(".point").call(Drawing.setPointGroupScale,1,1);traceGroups.selectAll(".textpoint").call(Drawing.setTextPointsScale,1,1);traceGroups.call(Drawing.hideOutsideRangePoints,subplot)}function updateSubplot(subplot,progress){var axis,r0,r1;var xUpdate=updates[subplot.xaxis._id];var yUpdate=updates[subplot.yaxis._id];var viewBox=[];if(xUpdate){axis=gd._fullLayout[xUpdate.axisName];r0=axis._r;r1=xUpdate.to;viewBox[0]=(r0[0]*(1-progress)+progress*r1[0]-r0[0])/(r0[1]-r0[0])*subplot.xaxis._length;var dx1=r0[1]-r0[0];var dx2=r1[1]-r1[0];axis.range[0]=r0[0]*(1-progress)+progress*r1[0];axis.range[1]=r0[1]*(1-progress)+progress*r1[1];viewBox[2]=subplot.xaxis._length*(1-progress+progress*dx2/dx1)}else{viewBox[0]=0;viewBox[2]=subplot.xaxis._length}if(yUpdate){axis=gd._fullLayout[yUpdate.axisName];r0=axis._r;r1=yUpdate.to;viewBox[1]=(r0[1]*(1-progress)+progress*r1[1]-r0[1])/(r0[0]-r0[1])*subplot.yaxis._length;var dy1=r0[1]-r0[0];var dy2=r1[1]-r1[0];axis.range[0]=r0[0]*(1-progress)+progress*r1[0];axis.range[1]=r0[1]*(1-progress)+progress*r1[1];viewBox[3]=subplot.yaxis._length*(1-progress+progress*dy2/dy1)}else{viewBox[1]=0;viewBox[3]=subplot.yaxis._length}ticksAndAnnotations(subplot.xaxis,subplot.yaxis);var xa2=subplot.xaxis;var ya2=subplot.yaxis;var editX=!!xUpdate;var editY=!!yUpdate;var xScaleFactor=editX?xa2._length/viewBox[2]:1,yScaleFactor=editY?ya2._length/viewBox[3]:1;var clipDx=editX?viewBox[0]:0,clipDy=editY?viewBox[1]:0;var fracDx=editX?viewBox[0]/viewBox[2]*xa2._length:0,fracDy=editY?viewBox[1]/viewBox[3]*ya2._length:0;var plotDx=xa2._offset-fracDx,plotDy=ya2._offset-fracDy;subplot.clipRect.call(Drawing.setTranslate,clipDx,clipDy).call(Drawing.setScale,1/xScaleFactor,1/yScaleFactor);subplot.plot.call(Drawing.setTranslate,plotDx,plotDy).call(Drawing.setScale,xScaleFactor,yScaleFactor);Drawing.setPointGroupScale(subplot.zoomScalePts,1/xScaleFactor,1/yScaleFactor);Drawing.setTextPointsScale(subplot.zoomScaleTxt,1/xScaleFactor,1/yScaleFactor)}var onComplete;if(makeOnCompleteCallback){onComplete=makeOnCompleteCallback()}function transitionComplete(){var aobj={};for(var i=0;itransitionOpts.duration){transitionComplete();raf=window.cancelAnimationFrame(doFrame)}else{raf=window.requestAnimationFrame(doFrame)}}t1=Date.now();raf=window.requestAnimationFrame(doFrame);return Promise.resolve()}},{"../../components/drawing":583,"../../registry":817,"./axes":732,"./constants":737,d3:147}],755:[function(require,module,exports){"use strict";var Registry=require("../../registry");var autoType=require("./axis_autotype");var name2id=require("./axis_ids").name2id;module.exports=function handleTypeDefaults(containerIn,containerOut,coerce,data,name){if(name){containerOut._name=name;containerOut._id=name2id(name)}var axType=coerce("type");if(axType==="-"){setAutoType(containerOut,data);if(containerOut.type==="-"){containerOut.type="linear"}else{containerIn.type=containerOut.type}}};function setAutoType(ax,data){if(ax.type!=="-")return;var id=ax._id;var axLetter=id.charAt(0);if(id.indexOf("scene")!==-1)id=axLetter;var d0=getFirstNonEmptyTrace(data,id,axLetter);if(!d0)return;if(d0.type==="histogram"&&axLetter==={v:"y",h:"x"}[d0.orientation||"v"]){ax.type="linear";return}var calAttr=axLetter+"calendar";var calendar=d0[calAttr];var i;if(isBoxWithoutPositionCoords(d0,axLetter)){var posLetter=getBoxPosLetter(d0);var boxPositions=[];for(i=0;i0&&trace["_"+axLetter+"axes"][id]){return trace}if((trace[axLetter+"axis"]||axLetter)===id){if(isBoxWithoutPositionCoords(trace,axLetter)){return trace}else if((trace[axLetter]||[]).length||trace[axLetter+"0"]){return trace}}}}function getBoxPosLetter(trace){return{v:"x",h:"y"}[trace.orientation||"v"]}function isBoxWithoutPositionCoords(trace,axLetter){var posLetter=getBoxPosLetter(trace),isBox=Registry.traceIs(trace,"box-violin"),isCandlestick=Registry.traceIs(trace._fullInput||{},"candlestick");return isBox&&!isCandlestick&&axLetter===posLetter&&trace[posLetter]===undefined&&trace[posLetter+"0"]===undefined}},{"../../registry":817,"./axis_autotype":733,"./axis_ids":735}],756:[function(require,module,exports){"use strict";var Registry=require("../registry");var Lib=require("../lib");exports.manageCommandObserver=function(gd,container,commandList,onchange){var ret={};var enabled=true;if(container&&container._commandObserver){ret=container._commandObserver}if(!ret.cache){ret.cache={}}ret.lookupTable={};var binding=exports.hasSimpleAPICommandBindings(gd,commandList,ret.lookupTable);if(container&&container._commandObserver){if(!binding){if(container._commandObserver.remove){container._commandObserver.remove();container._commandObserver=null;return ret}}else{return ret}}if(binding){bindingValueHasChanged(gd,binding,ret.cache);ret.check=function check(){if(!enabled)return;var update=bindingValueHasChanged(gd,binding,ret.cache);if(update.changed&&onchange){if(ret.lookupTable[update.value]!==undefined){ret.disable();Promise.resolve(onchange({value:update.value,type:binding.type,prop:binding.prop,traces:binding.traces,index:ret.lookupTable[update.value]})).then(ret.enable,ret.enable)}}return update.changed};var checkEvents=["plotly_relayout","plotly_redraw","plotly_restyle","plotly_update","plotly_animatingframe","plotly_afterplot"];for(var i=0;i0?".":"")+attrName;if(Lib.isPlainObject(attr)){crawl(attr,callback,thisPath,depth+1)}else{callback(thisPath,attrName,attr)}})}},{"../lib":684,"../registry":817}],757:[function(require,module,exports){"use strict";var extendFlat=require("../lib/extend").extendFlat;exports.attributes=function(opts,extra){opts=opts||{};extra=extra||{};var base={valType:"info_array",editType:opts.editType,items:[{valType:"number",min:0,max:1,editType:opts.editType},{valType:"number",min:0,max:1,editType:opts.editType}],dflt:[0,1]};var namePart=opts.name?opts.name+" ":"";var contPart=opts.trace?"trace ":"subplot ";var descPart=extra.description?" "+extra.description:"";var out={x:extendFlat({},base,{}),y:extendFlat({},base,{}),editType:opts.editType};if(!opts.noGridCell){out.row={valType:"integer",min:0,dflt:0,editType:opts.editType};out.column={valType:"integer",min:0,dflt:0,editType:opts.editType}}return out};exports.defaults=function(containerOut,layout,coerce,dfltDomains){var dfltX=dfltDomains&&dfltDomains.x||[0,1];var dfltY=dfltDomains&&dfltDomains.y||[0,1];var grid=layout.grid;if(grid){var column=coerce("domain.column");if(column!==undefined){if(columnmaxAngle}else{return false}};projection.getPath=function(){return d3.geo.path().projection(projection)};projection.getBounds=function(object){return projection.getPath().bounds(object)};projection.fitExtent=function(extent,object){var w=extent[1][0]-extent[0][0];var h=extent[1][1]-extent[0][1];var clip=projection.clipExtent&&projection.clipExtent();projection.scale(150).translate([0,0]);if(clip)projection.clipExtent(null);var b=projection.getBounds(object);var k=Math.min(w/(b[1][0]-b[0][0]),h/(b[1][1]-b[0][1]));var x=+extent[0][0]+(w-k*(b[1][0]+b[0][0]))/2;var y=+extent[0][1]+(h-k*(b[1][1]+b[0][1]))/2;if(clip)projection.clipExtent(clip);return projection.scale(k*150).translate([x,y])};projection.precision(constants.precision);if(clipAngle){projection.clipAngle(clipAngle-constants.clipPad)}return projection}function makeGraticule(axisName,geoLayout){var axisLayout=geoLayout[axisName];var dtick=axisLayout.dtick;var scopeDefaults=constants.scopeDefaults[geoLayout.scope];var lonaxisRange=scopeDefaults.lonaxisRange;var lataxisRange=scopeDefaults.lataxisRange;var step=axisName==="lonaxis"?[dtick]:[0,dtick];return d3.geo.graticule().extent([[lonaxisRange[0],lataxisRange[0]],[lonaxisRange[1],lataxisRange[1]]]).step(step)}function makeRangeBox(lon,lat){var clipPad=constants.clipPad;var lon0=lon[0]+clipPad;var lon1=lon[1]-clipPad;var lat0=lat[0]+clipPad;var lat1=lat[1]-clipPad;if(lon0>0&&lon1<0)lon1+=360;var dlon4=(lon1-lon0)/4;return{type:"Polygon",coordinates:[[[lon0,lat0],[lon0,lat1],[lon0+dlon4,lat1],[lon0+2*dlon4,lat1],[lon0+3*dlon4,lat1],[lon1,lat1],[lon1,lat0],[lon1-dlon4,lat0],[lon1-2*dlon4,lat0],[lon1-3*dlon4,lat0],[lon0,lat0]]]}}},{"../../components/color":558,"../../components/dragelement":580,"../../components/drawing":583,"../../components/fx":600,"../../lib":684,"../../lib/topojson_utils":711,"../../registry":817,"../cartesian/axes":732,"../cartesian/select":749,"../plots":795,"./constants":760,"./projections":766,"./zoom":767,d3:147,"topojson-client":502}],762:[function(require,module,exports){"use strict";var createGeo=require("./geo");var getSubplotCalcData=require("../../plots/get_data").getSubplotCalcData;var counterRegex=require("../../lib").counterRegex;var GEO="geo";exports.name=GEO;exports.attr=GEO;exports.idRoot=GEO;exports.idRegex=exports.attrRegex=counterRegex(GEO);exports.attributes=require("./layout/attributes");exports.layoutAttributes=require("./layout/layout_attributes");exports.supplyLayoutDefaults=require("./layout/defaults");exports.plot=function plotGeo(gd){var fullLayout=gd._fullLayout;var calcData=gd.calcdata;var geoIds=fullLayout._subplots[GEO];if(window.PlotlyGeoAssets===undefined){window.PlotlyGeoAssets={topojson:{}}}for(var i=0;i0&&lon1<0)lon1+=360;var centerLon=(lon0+lon1)/2;var projLon;if(!isAlbersUsa){var dfltProjRotate=isScoped?scopeParams.projRotate:[centerLon,0,0];projLon=coerce("projection.rotation.lon",dfltProjRotate[0]);coerce("projection.rotation.lat",dfltProjRotate[1]);coerce("projection.rotation.roll",dfltProjRotate[2]);show=coerce("showcoastlines",!isScoped);if(show){coerce("coastlinecolor");coerce("coastlinewidth")}show=coerce("showocean");if(show)coerce("oceancolor")}var centerLonDflt;var centerLatDflt;if(isAlbersUsa){centerLonDflt=-96.6;centerLatDflt=38.7}else{centerLonDflt=isScoped?centerLon:projLon;centerLatDflt=(latRange[0]+latRange[1])/2}coerce("center.lon",centerLonDflt);coerce("center.lat",centerLatDflt);if(isConic){var dfltProjParallels=scopeParams.projParallels||[0,60];coerce("projection.parallels",dfltProjParallels)}coerce("projection.scale");show=coerce("showland");if(show)coerce("landcolor");show=coerce("showlakes");if(show)coerce("lakecolor");show=coerce("showrivers");if(show){coerce("rivercolor");coerce("riverwidth")}show=coerce("showcountries",isScoped&&scope!=="usa");if(show){coerce("countrycolor");coerce("countrywidth")}if(scope==="usa"||scope==="north america"&&resolution===50){coerce("showsubunits",true);coerce("subunitcolor");coerce("subunitwidth")}if(!isScoped){show=coerce("showframe",true);if(show){coerce("framecolor");coerce("framewidth")}}coerce("bgcolor")}},{"../../subplot_defaults":809,"../constants":760,"./layout_attributes":765}],765:[function(require,module,exports){"use strict";var colorAttrs=require("../../../components/color/attributes");var domainAttrs=require("../../domain").attributes;var constants=require("../constants");var overrideAll=require("../../../plot_api/edit_types").overrideAll;var geoAxesAttrs={range:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},showgrid:{valType:"boolean",dflt:false},tick0:{valType:"number"},dtick:{valType:"number"},gridcolor:{valType:"color",dflt:colorAttrs.lightLine},gridwidth:{valType:"number",min:0,dflt:1}};module.exports=overrideAll({domain:domainAttrs({name:"geo"},{}),resolution:{valType:"enumerated",values:[110,50],dflt:110,coerceNumber:true},scope:{valType:"enumerated",values:Object.keys(constants.scopeDefaults),dflt:"world"},projection:{type:{valType:"enumerated",values:Object.keys(constants.projNames)},rotation:{lon:{valType:"number"},lat:{valType:"number"},roll:{valType:"number"}},parallels:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},scale:{valType:"number",min:0,dflt:1}},center:{lon:{valType:"number"},lat:{valType:"number"}},showcoastlines:{valType:"boolean"},coastlinecolor:{valType:"color",dflt:colorAttrs.defaultLine},coastlinewidth:{valType:"number",min:0,dflt:1},showland:{valType:"boolean",dflt:false},landcolor:{valType:"color",dflt:constants.landColor},showocean:{valType:"boolean",dflt:false},oceancolor:{valType:"color",dflt:constants.waterColor},showlakes:{valType:"boolean",dflt:false},lakecolor:{valType:"color",dflt:constants.waterColor},showrivers:{valType:"boolean",dflt:false},rivercolor:{valType:"color",dflt:constants.waterColor},riverwidth:{valType:"number",min:0,dflt:1},showcountries:{valType:"boolean"},countrycolor:{valType:"color",dflt:colorAttrs.defaultLine},countrywidth:{valType:"number",min:0,dflt:1},showsubunits:{valType:"boolean"},subunitcolor:{valType:"color",dflt:colorAttrs.defaultLine},subunitwidth:{valType:"number",min:0,dflt:1},showframe:{valType:"boolean"},framecolor:{valType:"color",dflt:colorAttrs.defaultLine},framewidth:{valType:"number",min:0,dflt:1},bgcolor:{valType:"color",dflt:colorAttrs.background},lonaxis:geoAxesAttrs,lataxis:geoAxesAttrs},"plot","from-root")},{"../../../components/color/attributes":557,"../../../plot_api/edit_types":715,"../../domain":757,"../constants":760}],766:[function(require,module,exports){"use strict";function addProjectionsToD3(d3){d3.geo.project=function(object,projection){var stream=projection.stream;if(!stream)throw new Error("not yet supported");return(object&&d3_geo_projectObjectType.hasOwnProperty(object.type)?d3_geo_projectObjectType[object.type]:d3_geo_projectGeometry)(object,stream)};function d3_geo_projectFeature(object,stream){return{type:"Feature",id:object.id,properties:object.properties,geometry:d3_geo_projectGeometry(object.geometry,stream)}}function d3_geo_projectGeometry(geometry,stream){if(!geometry)return null;if(geometry.type==="GeometryCollection")return{type:"GeometryCollection",geometries:object.geometries.map(function(geometry){return d3_geo_projectGeometry(geometry,stream)})};if(!d3_geo_projectGeometryType.hasOwnProperty(geometry.type))return null;var sink=d3_geo_projectGeometryType[geometry.type];d3.geo.stream(geometry,stream(sink));return sink.result()}var d3_geo_projectObjectType={Feature:d3_geo_projectFeature,FeatureCollection:function(object,stream){return{type:"FeatureCollection",features:object.features.map(function(feature){return d3_geo_projectFeature(feature,stream)})}}};var d3_geo_projectPoints=[],d3_geo_projectLines=[];var d3_geo_projectPoint={point:function(x,y){d3_geo_projectPoints.push([x,y])},result:function(){var result=!d3_geo_projectPoints.length?null:d3_geo_projectPoints.length<2?{type:"Point",coordinates:d3_geo_projectPoints[0]}:{type:"MultiPoint",coordinates:d3_geo_projectPoints};d3_geo_projectPoints=[];return result}};var d3_geo_projectLine={lineStart:d3_geo_projectNoop,point:function(x,y){d3_geo_projectPoints.push([x,y])},lineEnd:function(){if(d3_geo_projectPoints.length)d3_geo_projectLines.push(d3_geo_projectPoints),d3_geo_projectPoints=[]},result:function(){var result=!d3_geo_projectLines.length?null:d3_geo_projectLines.length<2?{type:"LineString",coordinates:d3_geo_projectLines[0]}:{type:"MultiLineString",coordinates:d3_geo_projectLines};d3_geo_projectLines=[];return result}};var d3_geo_projectPolygon={polygonStart:d3_geo_projectNoop,lineStart:d3_geo_projectNoop,point:function(x,y){d3_geo_projectPoints.push([x,y])},lineEnd:function(){var n=d3_geo_projectPoints.length;if(n){do{d3_geo_projectPoints.push(d3_geo_projectPoints[0].slice())}while(++n<4);d3_geo_projectLines.push(d3_geo_projectPoints),d3_geo_projectPoints=[]}},polygonEnd:d3_geo_projectNoop,result:function(){if(!d3_geo_projectLines.length)return null;var polygons=[],holes=[];d3_geo_projectLines.forEach(function(ring){if(d3_geo_projectClockwise(ring))polygons.push([ring]);else holes.push(ring)});holes.forEach(function(hole){var point=hole[0];polygons.some(function(polygon){if(d3_geo_projectContains(polygon[0],point)){polygon.push(hole);return true}})||polygons.push([hole])});d3_geo_projectLines=[];return!polygons.length?null:polygons.length>1?{type:"MultiPolygon",coordinates:polygons}:{type:"Polygon",coordinates:polygons[0]}}};var d3_geo_projectGeometryType={Point:d3_geo_projectPoint,MultiPoint:d3_geo_projectPoint,LineString:d3_geo_projectLine,MultiLineString:d3_geo_projectLine,Polygon:d3_geo_projectPolygon,MultiPolygon:d3_geo_projectPolygon,Sphere:d3_geo_projectPolygon};function d3_geo_projectNoop(){}function d3_geo_projectClockwise(ring){if((n=ring.length)<4)return false;var i=0,n,area=ring[n-1][1]*ring[0][0]-ring[n-1][0]*ring[0][1];while(++iy^yj>y&&x<(xj-xi)*(y-yi)/(yj-yi)+xi)contains=!contains}return contains}var ε=1e-6,ε2=ε*ε,π=Math.PI,halfπ=π/2,sqrtπ=Math.sqrt(π),radians=π/180,degrees=180/π;function sinci(x){return x?x/Math.sin(x):1}function sgn(x){return x>0?1:x<0?-1:0}function asin(x){return x>1?halfπ:x<-1?-halfπ:Math.asin(x)}function acos(x){return x>1?0:x<-1?π:Math.acos(x)}function asqrt(x){return x>0?Math.sqrt(x):0}var projection=d3.geo.projection,projectionMutator=d3.geo.projectionMutator;d3.geo.interrupt=function(project){var lobes=[[[[-π,0],[0,halfπ],[π,0]]],[[[-π,0],[0,-halfπ],[π,0]]]];var bounds;function forward(λ,φ){var sign=φ<0?-1:+1,hemilobes=lobes[+(φ<0)];for(var i=0,n=hemilobes.length-1;ihemilobes[i][2][0];++i);var coordinates=project(λ-hemilobes[i][1][0],φ);coordinates[0]+=project(hemilobes[i][1][0],sign*φ>sign*hemilobes[i][0][1]?hemilobes[i][0][1]:φ)[0];return coordinates}function reset(){bounds=lobes.map(function(hemilobes){return hemilobes.map(function(lobe){var x0=project(lobe[0][0],lobe[0][1])[0],x1=project(lobe[2][0],lobe[2][1])[0],y0=project(lobe[1][0],lobe[0][1])[1],y1=project(lobe[1][0],lobe[1][1])[1],t;if(y0>y1)t=y0,y0=y1,y1=t;return[[x0,y0],[x1,y1]]})})}if(project.invert)forward.invert=function(x,y){var hemibounds=bounds[+(y<0)],hemilobes=lobes[+(y<0)];for(var i=0,n=hemibounds.length;i=0;--i){var lobe=lobes[1][i],λ0=lobe[0][0]*180/π,φ0=lobe[0][1]*180/π,φ1=lobe[1][1]*180/π,λ2=lobe[2][0]*180/π,φ2=lobe[2][1]*180/π;coordinates.push(resample([[λ2-ε,φ2-ε],[λ2-ε,φ1+ε],[λ0+ε,φ1+ε],[λ0+ε,φ0-ε]],30))}return{type:"Polygon",coordinates:[d3.merge(coordinates)]}}function resample(coordinates,m){var i=-1,n=coordinates.length,p0=coordinates[0],p1,dx,dy,resampled=[];while(++iε;i++){var cosφ=Math.cos(φ);φ-=δ=(φ+Math.sin(φ)*(cosφ+2)-k)/(2*cosφ*(1+cosφ))}return[2/Math.sqrt(π*(4+π))*λ*(1+Math.cos(φ)),2*Math.sqrt(π/(4+π))*Math.sin(φ)]}eckert4.invert=function(x,y){var A=.5*y*Math.sqrt((4+π)/π),k=asin(A),c=Math.cos(k);return[x/(2/Math.sqrt(π*(4+π))*(1+c)),asin((k+A*(c+2))/(2+halfπ))]};(d3.geo.eckert4=function(){return projection(eckert4)}).raw=eckert4;var hammerAzimuthalEqualArea=d3.geo.azimuthalEqualArea.raw;function hammer(A,B){if(arguments.length<2)B=A;if(B===1)return hammerAzimuthalEqualArea;if(B===Infinity)return hammerQuarticAuthalic;function forward(λ,φ){var coordinates=hammerAzimuthalEqualArea(λ/B,φ);coordinates[0]*=A;return coordinates}forward.invert=function(x,y){var coordinates=hammerAzimuthalEqualArea.invert(x/A,y);coordinates[0]*=B;return coordinates};return forward}function hammerProjection(){var B=2,m=projectionMutator(hammer),p=m(B);p.coefficient=function(_){if(!arguments.length)return B;return m(B=+_)};return p}function hammerQuarticAuthalic(λ,φ){return[λ*Math.cos(φ)/Math.cos(φ/=2),2*Math.sin(φ)]}hammerQuarticAuthalic.invert=function(x,y){var φ=2*asin(y/2);return[x*Math.cos(φ/2)/Math.cos(φ),φ]};(d3.geo.hammer=hammerProjection).raw=hammer;function kavrayskiy7(λ,φ){return[3*λ/(2*π)*Math.sqrt(π*π/3-φ*φ),φ]}kavrayskiy7.invert=function(x,y){return[2/3*π*x/Math.sqrt(π*π/3-y*y),y]};(d3.geo.kavrayskiy7=function(){return projection(kavrayskiy7)}).raw=kavrayskiy7;function miller(λ,φ){return[λ,1.25*Math.log(Math.tan(π/4+.4*φ))]}miller.invert=function(x,y){return[x,2.5*Math.atan(Math.exp(.8*y))-.625*π]};(d3.geo.miller=function(){return projection(miller)}).raw=miller;function mollweideBromleyθ(Cp){return function(θ){var Cpsinθ=Cp*Math.sin(θ),i=30,δ;do{θ-=δ=(θ+Math.sin(θ)-Cpsinθ)/(1+Math.cos(θ))}while(Math.abs(δ)>ε&&--i>0);return θ/2}}function mollweideBromley(Cx,Cy,Cp){var θ=mollweideBromleyθ(Cp);function forward(λ,φ){return[Cx*λ*Math.cos(φ=θ(φ)),Cy*Math.sin(φ)]}forward.invert=function(x,y){var θ=asin(y/Cy);return[x/(Cx*Math.cos(θ)),asin((2*θ+Math.sin(2*θ))/Cp)]};return forward}var mollweideθ=mollweideBromleyθ(π),mollweide=mollweideBromley(Math.SQRT2/halfπ,Math.SQRT2,π);(d3.geo.mollweide=function(){return projection(mollweide)}).raw=mollweide;function naturalEarth(λ,φ){var φ2=φ*φ,φ4=φ2*φ2;return[λ*(.8707-.131979*φ2+φ4*(-.013791+φ4*(.003971*φ2-.001529*φ4))),φ*(1.007226+φ2*(.015085+φ4*(-.044475+.028874*φ2-.005916*φ4)))]}naturalEarth.invert=function(x,y){var φ=y,i=25,δ;do{var φ2=φ*φ,φ4=φ2*φ2;φ-=δ=(φ*(1.007226+φ2*(.015085+φ4*(-.044475+.028874*φ2-.005916*φ4)))-y)/(1.007226+φ2*(.015085*3+φ4*(-.044475*7+.028874*9*φ2-.005916*11*φ4)))}while(Math.abs(δ)>ε&&--i>0);return[x/(.8707+(φ2=φ*φ)*(-.131979+φ2*(-.013791+φ2*φ2*φ2*(.003971-.001529*φ2)))),φ]};(d3.geo.naturalEarth=function(){return projection(naturalEarth)}).raw=naturalEarth;var robinsonConstants=[[.9986,-.062],[1,0],[.9986,.062],[.9954,.124],[.99,.186],[.9822,.248],[.973,.31],[.96,.372],[.9427,.434],[.9216,.4958],[.8962,.5571],[.8679,.6176],[.835,.6769],[.7986,.7346],[.7597,.7903],[.7186,.8435],[.6732,.8936],[.6213,.9394],[.5722,.9761],[.5322,1]];robinsonConstants.forEach(function(d){d[1]*=1.0144});function robinson(λ,φ){var i=Math.min(18,Math.abs(φ)*36/π),i0=Math.floor(i),di=i-i0,ax=(k=robinsonConstants[i0])[0],ay=k[1],bx=(k=robinsonConstants[++i0])[0],by=k[1],cx=(k=robinsonConstants[Math.min(19,++i0)])[0],cy=k[1],k;return[λ*(bx+di*(cx-ax)/2+di*di*(cx-2*bx+ax)/2),(φ>0?halfπ:-halfπ)*(by+di*(cy-ay)/2+di*di*(cy-2*by+ay)/2)]}robinson.invert=function(x,y){var yy=y/halfπ,φ=yy*90,i=Math.min(18,Math.abs(φ/5)),i0=Math.max(0,Math.floor(i));do{var ay=robinsonConstants[i0][1],by=robinsonConstants[i0+1][1],cy=robinsonConstants[Math.min(19,i0+2)][1],u=cy-ay,v=cy-2*by+ay,t=2*(Math.abs(yy)-by)/u,c=v/u,di=t*(1-c*t*(1-2*c*t));if(di>=0||i0===1){φ=(y>=0?5:-5)*(di+i);var j=50,δ;do{i=Math.min(18,Math.abs(φ)/5);i0=Math.floor(i);di=i-i0;ay=robinsonConstants[i0][1];by=robinsonConstants[i0+1][1];cy=robinsonConstants[Math.min(19,i0+2)][1];φ-=(δ=(y>=0?halfπ:-halfπ)*(by+di*(cy-ay)/2+di*di*(cy-2*by+ay)/2)-y)*degrees}while(Math.abs(δ)>ε2&&--j>0);break}}while(--i0>=0);var ax=robinsonConstants[i0][0],bx=robinsonConstants[i0+1][0],cx=robinsonConstants[Math.min(19,i0+2)][0];return[x/(bx+di*(cx-ax)/2+di*di*(cx-2*bx+ax)/2),φ*radians]};(d3.geo.robinson=function(){return projection(robinson)}).raw=robinson;function sinusoidal(λ,φ){return[λ*Math.cos(φ),φ]}sinusoidal.invert=function(x,y){return[x/Math.cos(y),y]};(d3.geo.sinusoidal=function(){return projection(sinusoidal)}).raw=sinusoidal;function aitoff(λ,φ){var cosφ=Math.cos(φ),sinciα=sinci(acos(cosφ*Math.cos(λ/=2)));return[2*cosφ*Math.sin(λ)*sinciα,Math.sin(φ)*sinciα]}aitoff.invert=function(x,y){if(x*x+4*y*y>π*π+ε)return;var λ=x,φ=y,i=25;do{var sinλ=Math.sin(λ),sinλ_2=Math.sin(λ/2),cosλ_2=Math.cos(λ/2),sinφ=Math.sin(φ),cosφ=Math.cos(φ),sin_2φ=Math.sin(2*φ),sin2φ=sinφ*sinφ,cos2φ=cosφ*cosφ,sin2λ_2=sinλ_2*sinλ_2,C=1-cos2φ*cosλ_2*cosλ_2,E=C?acos(cosφ*cosλ_2)*Math.sqrt(F=1/C):F=0,F,fx=2*E*cosφ*sinλ_2-x,fy=E*sinφ-y,δxδλ=F*(cos2φ*sin2λ_2+E*cosφ*cosλ_2*sin2φ),δxδφ=F*(.5*sinλ*sin_2φ-E*2*sinφ*sinλ_2),δyδλ=F*.25*(sin_2φ*sinλ_2-E*sinφ*cos2φ*sinλ),δyδφ=F*(sin2φ*cosλ_2+E*sin2λ_2*cosφ),denominator=δxδφ*δyδλ-δyδφ*δxδλ;if(!denominator)break;var δλ=(fy*δxδφ-fx*δyδφ)/denominator,δφ=(fx*δyδλ-fy*δxδλ)/denominator;λ-=δλ,φ-=δφ}while((Math.abs(δλ)>ε||Math.abs(δφ)>ε)&&--i>0);return[λ,φ]};(d3.geo.aitoff=function(){return projection(aitoff)}).raw=aitoff;function winkel3(λ,φ){var coordinates=aitoff(λ,φ);return[(coordinates[0]+λ/halfπ)/2,(coordinates[1]+φ)/2]}winkel3.invert=function(x,y){var λ=x,φ=y,i=25;do{var cosφ=Math.cos(φ),sinφ=Math.sin(φ),sin_2φ=Math.sin(2*φ),sin2φ=sinφ*sinφ,cos2φ=cosφ*cosφ,sinλ=Math.sin(λ),cosλ_2=Math.cos(λ/2),sinλ_2=Math.sin(λ/2),sin2λ_2=sinλ_2*sinλ_2,C=1-cos2φ*cosλ_2*cosλ_2,E=C?acos(cosφ*cosλ_2)*Math.sqrt(F=1/C):F=0,F,fx=.5*(2*E*cosφ*sinλ_2+λ/halfπ)-x,fy=.5*(E*sinφ+φ)-y,δxδλ=.5*F*(cos2φ*sin2λ_2+E*cosφ*cosλ_2*sin2φ)+.5/halfπ,δxδφ=F*(sinλ*sin_2φ/4-E*sinφ*sinλ_2),δyδλ=.125*F*(sin_2φ*sinλ_2-E*sinφ*cos2φ*sinλ),δyδφ=.5*F*(sin2φ*cosλ_2+E*sin2λ_2*cosφ)+.5,denominator=δxδφ*δyδλ-δyδφ*δxδλ,δλ=(fy*δxδφ-fx*δyδφ)/denominator,δφ=(fx*δyδλ-fy*δxδλ)/denominator;λ-=δλ,φ-=δφ}while((Math.abs(δλ)>ε||Math.abs(δφ)>ε)&&--i>0);return[λ,φ]};(d3.geo.winkel3=function(){return projection(winkel3)}).raw=winkel3}module.exports=addProjectionsToD3},{}],767:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");var radians=Math.PI/180;var degrees=180/Math.PI;var zoomstartStyle={cursor:"pointer"};var zoomendStyle={cursor:"auto"};function createGeoZoom(geo,geoLayout){var projection=geo.projection;var zoomConstructor;if(geoLayout._isScoped){zoomConstructor=zoomScoped}else if(geoLayout._isClipped){zoomConstructor=zoomClipped}else{zoomConstructor=zoomNonClipped}return zoomConstructor(geo,projection)}module.exports=createGeoZoom;function initZoom(geo,projection){return d3.behavior.zoom().translate(projection.translate()).scale(projection.scale())}function sync(geo,projection,cb){var id=geo.id;var gd=geo.graphDiv;var userOpts=gd.layout[id];var fullOpts=gd._fullLayout[id];var eventData={};function set(propStr,val){var fullNp=Lib.nestedProperty(fullOpts,propStr);if(fullNp.get()!==val){fullNp.set(val);Lib.nestedProperty(userOpts,propStr).set(val);eventData[id+"."+propStr]=val}}cb(set);set("projection.scale",projection.scale()/geo.fitScale);gd.emit("plotly_relayout",eventData)}function zoomScoped(geo,projection){var zoom=initZoom(geo,projection);function handleZoomstart(){d3.select(this).style(zoomstartStyle)}function handleZoom(){projection.scale(d3.event.scale).translate(d3.event.translate);geo.render()}function syncCb(set){var center=projection.invert(geo.midPt);set("center.lon",center[0]);set("center.lat",center[1])}function handleZoomend(){d3.select(this).style(zoomendStyle);sync(geo,projection,syncCb)}zoom.on("zoomstart",handleZoomstart).on("zoom",handleZoom).on("zoomend",handleZoomend);return zoom}function zoomNonClipped(geo,projection){var zoom=initZoom(geo,projection);var INSIDETOLORANCEPXS=2;var mouse0,rotate0,translate0,lastRotate,zoomPoint,mouse1,rotate1,point1,didZoom;function position(x){return projection.invert(x)}function outside(x){var pos=position(x);if(!pos)return true;var pt=projection(pos);return Math.abs(pt[0]-x[0])>INSIDETOLORANCEPXS||Math.abs(pt[1]-x[1])>INSIDETOLORANCEPXS}function handleZoomstart(){d3.select(this).style(zoomstartStyle);mouse0=d3.mouse(this);rotate0=projection.rotate();translate0=projection.translate();lastRotate=rotate0;zoomPoint=position(mouse0)}function handleZoom(){mouse1=d3.mouse(this);if(outside(mouse0)){zoom.scale(projection.scale());zoom.translate(projection.translate());return}projection.scale(d3.event.scale);projection.translate([translate0[0],d3.event.translate[1]]);if(!zoomPoint){mouse0=mouse1;zoomPoint=position(mouse0)}else if(position(mouse1)){point1=position(mouse1);rotate1=[lastRotate[0]+(point1[0]-zoomPoint[0]),rotate0[1],rotate0[2]];projection.rotate(rotate1);lastRotate=rotate1}didZoom=true;geo.render()}function handleZoomend(){d3.select(this).style(zoomendStyle);if(didZoom)sync(geo,projection,syncCb)}function syncCb(set){var rotate=projection.rotate();var center=projection.invert(geo.midPt);set("projection.rotation.lon",-rotate[0]);set("center.lon",center[0]);set("center.lat",center[1])}zoom.on("zoomstart",handleZoomstart).on("zoom",handleZoom).on("zoomend",handleZoomend);return zoom}function zoomClipped(geo,projection){var view={r:projection.rotate(),k:projection.scale()},zoom=initZoom(geo,projection),event=d3_eventDispatch(zoom,"zoomstart","zoom","zoomend"),zooming=0,zoomOn=zoom.on;var zoomPoint;zoom.on("zoomstart",function(){d3.select(this).style(zoomstartStyle);var mouse0=d3.mouse(this),rotate0=projection.rotate(),lastRotate=rotate0,translate0=projection.translate(),q=quaternionFromEuler(rotate0);zoomPoint=position(projection,mouse0);zoomOn.call(zoom,"zoom",function(){var mouse1=d3.mouse(this);projection.scale(view.k=d3.event.scale);if(!zoomPoint){mouse0=mouse1;zoomPoint=position(projection,mouse0)}else if(position(projection,mouse1)){projection.rotate(rotate0).translate(translate0);var point1=position(projection,mouse1),between=rotateBetween(zoomPoint,point1),newEuler=eulerFromQuaternion(multiply(q,between)),rotateAngles=view.r=unRoll(newEuler,zoomPoint,lastRotate);if(!isFinite(rotateAngles[0])||!isFinite(rotateAngles[1])||!isFinite(rotateAngles[2])){rotateAngles=lastRotate}projection.rotate(rotateAngles);lastRotate=rotateAngles}zoomed(event.of(this,arguments))});zoomstarted(event.of(this,arguments))}).on("zoomend",function(){d3.select(this).style(zoomendStyle);zoomOn.call(zoom,"zoom",null);zoomended(event.of(this,arguments));sync(geo,projection,syncCb)}).on("zoom.redraw",function(){geo.render()});function zoomstarted(dispatch){if(!zooming++)dispatch({type:"zoomstart"})}function zoomed(dispatch){dispatch({type:"zoom"})}function zoomended(dispatch){if(!--zooming)dispatch({type:"zoomend"})}function syncCb(set){var _rotate=projection.rotate();set("projection.rotation.lon",-_rotate[0]);set("projection.rotation.lat",-_rotate[1])}return d3.rebind(zoom,event,"on")}function position(projection,point){var spherical=projection.invert(point);return spherical&&isFinite(spherical[0])&&isFinite(spherical[1])&&cartesian(spherical)}function quaternionFromEuler(euler){var lambda=.5*euler[0]*radians,phi=.5*euler[1]*radians,gamma=.5*euler[2]*radians,sinLambda=Math.sin(lambda),cosLambda=Math.cos(lambda),sinPhi=Math.sin(phi),cosPhi=Math.cos(phi),sinGamma=Math.sin(gamma),cosGamma=Math.cos(gamma);return[cosLambda*cosPhi*cosGamma+sinLambda*sinPhi*sinGamma,sinLambda*cosPhi*cosGamma-cosLambda*sinPhi*sinGamma,cosLambda*sinPhi*cosGamma+sinLambda*cosPhi*sinGamma,cosLambda*cosPhi*sinGamma-sinLambda*sinPhi*cosGamma]}function multiply(a,b){var a0=a[0],a1=a[1],a2=a[2],a3=a[3],b0=b[0],b1=b[1],b2=b[2],b3=b[3];return[a0*b0-a1*b1-a2*b2-a3*b3,a0*b1+a1*b0+a2*b3-a3*b2,a0*b2-a1*b3+a2*b0+a3*b1,a0*b3+a1*b2-a2*b1+a3*b0]}function rotateBetween(a,b){if(!a||!b)return;var axis=cross(a,b),norm=Math.sqrt(dot(axis,axis)),halfgamma=.5*Math.acos(Math.max(-1,Math.min(1,dot(a,b)))),k=Math.sin(halfgamma)/norm;return norm&&[Math.cos(halfgamma),axis[2]*k,-axis[1]*k,axis[0]*k]}function unRoll(rotateAngles,pt,lastRotate){var ptRotated=rotateCartesian(pt,2,rotateAngles[0]);ptRotated=rotateCartesian(ptRotated,1,rotateAngles[1]);ptRotated=rotateCartesian(ptRotated,0,rotateAngles[2]-lastRotate[2]);var x=pt[0],y=pt[1],z=pt[2],f=ptRotated[0],g=ptRotated[1],h=ptRotated[2],theta=Math.atan2(y,x)*degrees,a=Math.sqrt(x*x+y*y),b,newYaw1;if(Math.abs(g)>a){newYaw1=(g>0?90:-90)-theta;b=0}else{newYaw1=Math.asin(g/a)*degrees-theta;b=Math.sqrt(a*a-g*g)}var newYaw2=180-newYaw1-2*theta,newPitch1=(Math.atan2(h,f)-Math.atan2(z,b))*degrees,newPitch2=(Math.atan2(h,f)-Math.atan2(z,-b))*degrees;var dist1=angleDistance(lastRotate[0],lastRotate[1],newYaw1,newPitch1),dist2=angleDistance(lastRotate[0],lastRotate[1],newYaw2,newPitch2);if(dist1<=dist2)return[newYaw1,newPitch1,lastRotate[2]];else return[newYaw2,newPitch2,lastRotate[2]]}function angleDistance(yaw0,pitch0,yaw1,pitch1){var dYaw=angleMod(yaw1-yaw0),dPitch=angleMod(pitch1-pitch0);return Math.sqrt(dYaw*dYaw+dPitch*dPitch)}function angleMod(angle){return(angle%360+540)%360-180}function rotateCartesian(vector,axis,angle){var angleRads=angle*radians,vectorOut=vector.slice(),ax1=axis===0?1:0,ax2=axis===2?1:2,cosa=Math.cos(angleRads),sina=Math.sin(angleRads);vectorOut[ax1]=vector[ax1]*cosa-vector[ax2]*sina;vectorOut[ax2]=vector[ax2]*cosa+vector[ax1]*sina;return vectorOut}function eulerFromQuaternion(q){return[Math.atan2(2*(q[0]*q[1]+q[2]*q[3]),1-2*(q[1]*q[1]+q[2]*q[2]))*degrees,Math.asin(Math.max(-1,Math.min(1,2*(q[0]*q[2]-q[3]*q[1]))))*degrees,Math.atan2(2*(q[0]*q[3]+q[1]*q[2]),1-2*(q[2]*q[2]+q[3]*q[3]))*degrees]}function cartesian(spherical){var lambda=spherical[0]*radians,phi=spherical[1]*radians,cosPhi=Math.cos(phi);return[cosPhi*Math.cos(lambda),cosPhi*Math.sin(lambda),Math.sin(phi)]}function dot(a,b){var s=0;for(var i=0,n=a.length;iMath.abs(dy)){result.boxEnd[1]=result.boxStart[1]+Math.abs(dx)*dydx*(dy>=0?1:-1);if(result.boxEnd[1]dataBox[3]){result.boxEnd[1]=dataBox[3];result.boxEnd[0]=result.boxStart[0]+(dataBox[3]-result.boxStart[1])/Math.abs(dydx)}}else{result.boxEnd[0]=result.boxStart[0]+Math.abs(dy)/dydx*(dx>=0?1:-1);if(result.boxEnd[0]dataBox[2]){result.boxEnd[0]=dataBox[2];result.boxEnd[1]=result.boxStart[1]+(dataBox[2]-result.boxStart[0])*Math.abs(dydx)}}}else{if(smallDx)result.boxEnd[0]=result.boxStart[0];if(smallDy)result.boxEnd[1]=result.boxStart[1]}}else if(result.boxEnabled){dx=result.boxStart[0]!==result.boxEnd[0];dy=result.boxStart[1]!==result.boxEnd[1];if(dx||dy){if(dx){updateRange(0,result.boxStart[0],result.boxEnd[0]);scene.xaxis.autorange=false}if(dy){updateRange(1,result.boxStart[1],result.boxEnd[1]);scene.yaxis.autorange=false}scene.relayoutCallback()}else{scene.glplot.setDirty()}result.boxEnabled=false;result.boxInited=false}else if(result.boxInited){result.boxInited=false}break;case"pan":result.boxEnabled=false;result.boxInited=false;if(buttons){if(!result.panning){result.dragStart[0]=x;result.dragStart[1]=y}if(Math.abs(result.dragStart[0]-x)Math.abs(dy)){view.rotate(t,0,0,-dx*flipX*Math.PI*camera.rotateSpeed/window.innerWidth)}else{var kzoom=-camera.zoomSpeed*flipY*dy/window.innerHeight*(t-view.lastT())/20;view.pan(t,0,0,distance*(Math.exp(kzoom)-1))}},true);return camera}},{"3d-view":43,"has-passive-events":379,"mouse-change":402,"mouse-event-offset":403,"mouse-wheel":405,"right-now":465}],774:[function(require,module,exports){"use strict";var overrideAll=require("../../plot_api/edit_types").overrideAll;var fxAttrs=require("../../components/fx/layout_attributes");var Scene=require("./scene");var getSubplotData=require("../get_data").getSubplotData;var Lib=require("../../lib");var xmlnsNamespaces=require("../../constants/xmlns_namespaces");var GL3D="gl3d";var SCENE="scene";exports.name=GL3D;exports.attr=SCENE;exports.idRoot=SCENE;exports.idRegex=exports.attrRegex=Lib.counterRegex("scene");exports.attributes=require("./layout/attributes");exports.layoutAttributes=require("./layout/layout_attributes");exports.baseLayoutAttrOverrides=overrideAll({hoverlabel:fxAttrs.hoverlabel},"plot","nested");exports.supplyLayoutDefaults=require("./layout/defaults");exports.plot=function plotGl3d(gd){var fullLayout=gd._fullLayout;var fullData=gd._fullData;var sceneIds=fullLayout._subplots[GL3D];for(var i=0;i1;function getDfltFromLayout(attr){if(hasNon3D)return;var isValid=Lib.validate(layoutIn[attr],layoutAttributes[attr]);if(isValid)return layoutIn[attr]}handleSubplotDefaults(layoutIn,layoutOut,fullData,{type:"gl3d",attributes:layoutAttributes,handleDefaults:handleGl3dDefaults,fullLayout:layoutOut,font:layoutOut.font,fullData:fullData,getDfltFromLayout:getDfltFromLayout,paper_bgcolor:layoutOut.paper_bgcolor,calendar:layoutOut.calendar})};function handleGl3dDefaults(sceneLayoutIn,sceneLayoutOut,coerce,opts){var bgcolor=coerce("bgcolor"),bgColorCombined=Color.combine(bgcolor,opts.paper_bgcolor);var cameraKeys=["up","center","eye"];for(var j=0;j")}else{tx=selection.textLabel}if(scene.fullSceneLayout.hovermode){Fx.loneHover({x:(.5+.5*pdata[0]/pdata[3])*width,y:(.5-.5*pdata[1]/pdata[3])*height,xLabel:xVal,yLabel:yVal,zLabel:zVal,text:tx,name:lastPicked.name,color:Fx.castHoverOption(trace,ptNumber,"bgcolor")||lastPicked.color,borderColor:Fx.castHoverOption(trace,ptNumber,"bordercolor"),fontFamily:Fx.castHoverOption(trace,ptNumber,"font.family"),fontSize:Fx.castHoverOption(trace,ptNumber,"font.size"),fontColor:Fx.castHoverOption(trace,ptNumber,"font.color")},{container:svgContainer,gd:scene.graphDiv})}var pointData={x:selection.traceCoordinate[0],y:selection.traceCoordinate[1],z:selection.traceCoordinate[2],data:trace._input,fullData:trace,curveNumber:trace.index,pointNumber:ptNumber};if(trace._module.eventData){pointData=trace._module.eventData(pointData,selection,trace,{},ptNumber)}Fx.appendArrayPointValue(pointData,trace,ptNumber);var eventData={points:[pointData]};if(selection.buttons&&selection.distance<5){scene.graphDiv.emit("plotly_click",eventData)}else{scene.graphDiv.emit("plotly_hover",eventData)}oldEventData=eventData}else{Fx.loneUnhover(svgContainer);scene.graphDiv.emit("plotly_unhover",oldEventData)}scene.drawAnnotations(scene)}function initializeGLPlot(scene,fullLayout,canvas,gl){var glplotOptions={canvas:canvas,gl:gl,container:scene.container,axes:scene.axesOptions,spikes:scene.spikeOptions,pickRadius:10,snapToData:true,autoScale:true,autoBounds:false};if(scene.staticMode){if(!STATIC_CONTEXT){STATIC_CANVAS=document.createElement("canvas");STATIC_CONTEXT=getContext({canvas:STATIC_CANVAS,preserveDrawingBuffer:true,premultipliedAlpha:true,antialias:true});if(!STATIC_CONTEXT){throw new Error("error creating static canvas/context for image server")}}glplotOptions.pixelRatio=scene.pixelRatio;glplotOptions.gl=STATIC_CONTEXT;glplotOptions.canvas=STATIC_CANVAS}try{scene.glplot=createPlot(glplotOptions)}catch(e){return showNoWebGlMsg(scene)}var relayoutCallback=function(scene){if(scene.fullSceneLayout.dragmode===false)return;var update={};update[scene.id+".camera"]=getLayoutCamera(scene.camera);scene.saveCamera(scene.graphDiv.layout);scene.graphDiv.emit("plotly_relayout",update)};scene.glplot.canvas.addEventListener("mouseup",relayoutCallback.bind(null,scene));scene.glplot.canvas.addEventListener("wheel",relayoutCallback.bind(null,scene),passiveSupported?{passive:false}:false);if(!scene.staticMode){scene.glplot.canvas.addEventListener("webglcontextlost",function(ev){Lib.warn("Lost WebGL context.");ev.preventDefault()})}if(!scene.camera){var cameraData=scene.fullSceneLayout.camera;scene.camera=createCamera(scene.container,{center:[cameraData.center.x,cameraData.center.y,cameraData.center.z],eye:[cameraData.eye.x,cameraData.eye.y,cameraData.eye.z],up:[cameraData.up.x,cameraData.up.y,cameraData.up.z],zoomMin:.1,zoomMax:100,mode:"orbit"})}scene.glplot.camera=scene.camera;scene.glplot.oncontextloss=function(){scene.recoverContext()};scene.glplot.onrender=render.bind(null,scene);scene.traces={};return true}function Scene(options,fullLayout){var sceneContainer=document.createElement("div");var plotContainer=options.container;this.graphDiv=options.graphDiv;var svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");svgContainer.style.position="absolute";svgContainer.style.top=svgContainer.style.left="0px";svgContainer.style.width=svgContainer.style.height="100%";svgContainer.style["z-index"]=20;svgContainer.style["pointer-events"]="none";sceneContainer.appendChild(svgContainer);this.svgContainer=svgContainer;sceneContainer.id=options.id;sceneContainer.style.position="absolute";sceneContainer.style.top=sceneContainer.style.left="0px";sceneContainer.style.width=sceneContainer.style.height="100%";plotContainer.appendChild(sceneContainer);this.fullLayout=fullLayout;this.id=options.id||"scene";this.fullSceneLayout=fullLayout[this.id];this.plotArgs=[[],{},{}];this.axesOptions=createAxesOptions(fullLayout[this.id]);this.spikeOptions=createSpikeOptions(fullLayout[this.id]);this.container=sceneContainer;this.staticMode=!!options.staticPlot;this.pixelRatio=options.plotGlPixelRatio||2;this.dataScale=[1,1,1];this.contourLevels=[[],[],[]];this.convertAnnotations=Registry.getComponentMethod("annotations3d","convert");this.drawAnnotations=Registry.getComponentMethod("annotations3d","draw");if(!initializeGLPlot(this,fullLayout))return}var proto=Scene.prototype;proto.recoverContext=function(){var scene=this;var gl=this.glplot.gl;var canvas=this.glplot.canvas;this.glplot.dispose();function tryRecover(){if(gl.isContextLost()){requestAnimationFrame(tryRecover);return}if(!initializeGLPlot(scene,scene.fullLayout,canvas,gl)){Lib.error("Catastrophic and unrecoverable WebGL error. Context lost.");return}scene.plot.apply(scene,scene.plotArgs)}requestAnimationFrame(tryRecover)};var axisProperties=["xaxis","yaxis","zaxis"];function computeTraceBounds(scene,trace,bounds){var sceneLayout=scene.fullSceneLayout;for(var d=0;d<3;d++){var axisName=axisProperties[d];var axLetter=axisName.charAt(0);var ax=sceneLayout[axisName];var coords=trace[axLetter];var calendar=trace[axLetter+"calendar"];var len=trace["_"+axLetter+"length"];if(!Lib.isArrayOrTypedArray(coords)){bounds[0][d]=Math.min(bounds[0][d],0);bounds[1][d]=Math.max(bounds[1][d],len-1)}else{var v;for(var i=0;i<(len||coords.length);i++){if(Lib.isArrayOrTypedArray(coords[i])){for(var j=0;jdataBounds[1][j]){dataScale[j]=1}else{if(dataBounds[1][j]===dataBounds[0][j]){dataScale[j]=1}else{dataScale[j]=1/(dataBounds[1][j]-dataBounds[0][j])}}}this.dataScale=dataScale;this.convertAnnotations(this);for(i=0;isceneBounds[1][i]){sceneBounds[0][i]=-1;sceneBounds[1][i]=1}else{var d=sceneBounds[1][i]-sceneBounds[0][i];sceneBounds[0][i]-=d/32;sceneBounds[1][i]+=d/32}}else{var range=axis.range;sceneBounds[0][i]=axis.r2l(range[0]);sceneBounds[1][i]=axis.r2l(range[1])}if(sceneBounds[0][i]===sceneBounds[1][i]){sceneBounds[0][i]-=1;sceneBounds[1][i]+=1}axisDataRange[i]=sceneBounds[1][i]-sceneBounds[0][i];this.glplot.bounds[0][i]=sceneBounds[0][i]*dataScale[i];this.glplot.bounds[1][i]=sceneBounds[1][i]*dataScale[i]}var axesScaleRatio=[1,1,1];for(i=0;i<3;++i){axis=fullSceneLayout[axisProperties[i]];axisType=axis.type;var axisRatio=axisTypeRatios[axisType];axesScaleRatio[i]=Math.pow(axisRatio.acc,1/axisRatio.count)/dataScale[i]}var axisAutoScaleFactor=4;var aspectRatio;if(fullSceneLayout.aspectmode==="auto"){if(Math.max.apply(null,axesScaleRatio)/Math.min.apply(null,axesScaleRatio)<=axisAutoScaleFactor){aspectRatio=axesScaleRatio}else{aspectRatio=[1,1,1]}}else if(fullSceneLayout.aspectmode==="cube"){aspectRatio=[1,1,1]}else if(fullSceneLayout.aspectmode==="data"){aspectRatio=axesScaleRatio}else if(fullSceneLayout.aspectmode==="manual"){var userRatio=fullSceneLayout.aspectratio;aspectRatio=[userRatio.x,userRatio.y,userRatio.z]}else{throw new Error("scene.js aspectRatio was not one of the enumerated types")}fullSceneLayout.aspectratio.x=sceneLayout.aspectratio.x=aspectRatio[0];fullSceneLayout.aspectratio.y=sceneLayout.aspectratio.y=aspectRatio[1];fullSceneLayout.aspectratio.z=sceneLayout.aspectratio.z=aspectRatio[2];this.glplot.aspect=aspectRatio;var domain=fullSceneLayout.domain||null,size=fullLayout._size||null;if(domain&&size){var containerStyle=this.container.style;containerStyle.position="absolute";containerStyle.left=size.l+domain.x[0]*size.w+"px";containerStyle.top=size.t+(1-domain.y[1])*size.h+"px";containerStyle.width=size.w*(domain.x[1]-domain.x[0])+"px";containerStyle.height=size.h*(domain.y[1]-domain.y[0])+"px"}this.glplot.redraw()};proto.destroy=function(){if(!this.glplot)return;this.camera.mouseListener.enabled=false;this.container.removeEventListener("wheel",this.camera.wheelListener);this.camera=this.glplot.camera=null;this.glplot.dispose();this.container.parentNode.removeChild(this.container);this.glplot=null};function getOrbitCamera(camera){return[[camera.eye.x,camera.eye.y,camera.eye.z],[camera.center.x,camera.center.y,camera.center.z],[camera.up.x,camera.up.y,camera.up.z]]}function getLayoutCamera(camera){return{up:{x:camera.up[0],y:camera.up[1],z:camera.up[2]},center:{x:camera.center[0],y:camera.center[1],z:camera.center[2]},eye:{x:camera.eye[0],y:camera.eye[1],z:camera.eye[2]}}}proto.getCamera=function getCamera(){this.glplot.camera.view.recalcMatrix(this.camera.view.lastT());return getLayoutCamera(this.glplot.camera)};proto.setCamera=function setCamera(cameraData){this.glplot.camera.lookAt.apply(this,getOrbitCamera(cameraData))};proto.saveCamera=function saveCamera(layout){var cameraData=this.getCamera(),cameraNestedProp=Lib.nestedProperty(layout,this.id+".camera"),cameraDataLastSave=cameraNestedProp.get(),hasChanged=false;function same(x,y,i,j){var vectors=["up","center","eye"],components=["x","y","z"];return y[vectors[i]]&&x[vectors[i]][components[j]]===y[vectors[i]][components[j]]}if(cameraDataLastSave===undefined)hasChanged=true;else{for(var i=0;i<3;i++){for(var j=0;j<3;j++){if(!same(cameraData,cameraDataLastSave,i,j)){hasChanged=true;break}}}}if(hasChanged)cameraNestedProp.set(cameraData);return hasChanged};proto.updateFx=function(dragmode,hovermode){var camera=this.camera;if(camera){if(dragmode==="orbit"){camera.mode="orbit";camera.keyBindingMode="rotate"}else if(dragmode==="turntable"){camera.up=[0,0,1];camera.mode="turntable";camera.keyBindingMode="rotate"}else{camera.keyBindingMode=dragmode}}this.fullSceneLayout.hovermode=hovermode};proto.toImage=function(format){if(!format)format="png";if(this.staticMode)this.container.appendChild(STATIC_CANVAS);this.glplot.redraw();var gl=this.glplot.gl;var w=gl.drawingBufferWidth;var h=gl.drawingBufferHeight;gl.bindFramebuffer(gl.FRAMEBUFFER,null);var pixels=new Uint8Array(w*h*4);gl.readPixels(0,0,w,h,gl.RGBA,gl.UNSIGNED_BYTE,pixels);for(var j=0,k=h-1;j0)}function convertOpts(opts){var layout={},paint={};switch(opts.type){case"circle":Lib.extendFlat(paint,{"circle-radius":opts.circle.radius,"circle-color":opts.color,"circle-opacity":opts.opacity});break;case"line":Lib.extendFlat(paint,{"line-width":opts.line.width,"line-color":opts.color,"line-opacity":opts.opacity});break;case"fill":Lib.extendFlat(paint,{"fill-color":opts.color,"fill-outline-color":opts.fill.outlinecolor,"fill-opacity":opts.opacity});break;case"symbol":var symbol=opts.symbol,textOpts=convertTextOpts(symbol.textposition,symbol.iconsize);Lib.extendFlat(layout,{"icon-image":symbol.icon+"-15","icon-size":symbol.iconsize/10,"text-field":symbol.text,"text-size":symbol.textfont.size,"text-anchor":textOpts.anchor,"text-offset":textOpts.offset});Lib.extendFlat(paint,{"icon-color":opts.color,"text-color":symbol.textfont.color,"text-opacity":opts.opacity});break}return{layout:layout,paint:paint}}function convertSourceOpts(opts){var sourceType=opts.sourcetype;var source=opts.source;var sourceOpts={type:sourceType};var field;if(sourceType==="geojson"){field="data"}else if(sourceType==="vector"){field=typeof source==="string"?"url":"tiles"}sourceOpts[field]=source;return sourceOpts}module.exports=function createMapboxLayer(mapbox,index,opts){var mapboxLayer=new MapboxLayer(mapbox,index);mapboxLayer.update(opts);return mapboxLayer}},{"../../lib":684,"./convert_text_opts":788}],791:[function(require,module,exports){"use strict";var Lib=require("../../lib");var defaultLine=require("../../components/color").defaultLine;var domainAttrs=require("../domain").attributes;var fontAttrs=require("../font_attributes");var textposition=require("../../traces/scatter/attributes").textposition;var overrideAll=require("../../plot_api/edit_types").overrideAll;var templatedArray=require("../../plot_api/plot_template").templatedArray;var fontAttr=fontAttrs({});fontAttr.family.dflt="Open Sans Regular, Arial Unicode MS Regular";module.exports=overrideAll({_arrayAttrRegexps:[Lib.counterRegex("mapbox",".layers",true)],domain:domainAttrs({name:"mapbox"}),accesstoken:{valType:"string",noBlank:true,strict:true},style:{valType:"any",values:["basic","streets","outdoors","light","dark","satellite","satellite-streets"],dflt:"basic"},center:{lon:{valType:"number",dflt:0},lat:{valType:"number",dflt:0}},zoom:{valType:"number",dflt:1},bearing:{valType:"number",dflt:0},pitch:{valType:"number",dflt:0},layers:templatedArray("layer",{visible:{valType:"boolean",dflt:true},sourcetype:{valType:"enumerated",values:["geojson","vector"],dflt:"geojson"},source:{valType:"any"},sourcelayer:{valType:"string",dflt:""},type:{valType:"enumerated",values:["circle","line","fill","symbol"],dflt:"circle"},below:{valType:"string",dflt:""},color:{valType:"color",dflt:defaultLine},opacity:{valType:"number",min:0,max:1,dflt:1},circle:{radius:{valType:"number",dflt:15}},line:{width:{valType:"number",dflt:2}},fill:{outlinecolor:{valType:"color",dflt:defaultLine}},symbol:{icon:{valType:"string",dflt:"marker"},iconsize:{valType:"number",dflt:10},text:{valType:"string",dflt:""},textfont:fontAttr,textposition:Lib.extendFlat({},textposition,{arrayOk:false})}})},"plot","from-root")},{"../../components/color":558,"../../lib":684,"../../plot_api/edit_types":715,"../../plot_api/plot_template":722,"../../traces/scatter/attributes":1015,"../domain":757,"../font_attributes":758}],792:[function(require,module,exports){"use strict";var Lib=require("../../lib");var handleSubplotDefaults=require("../subplot_defaults");var handleArrayContainerDefaults=require("../array_container_defaults");var layoutAttributes=require("./layout_attributes");module.exports=function supplyLayoutDefaults(layoutIn,layoutOut,fullData){handleSubplotDefaults(layoutIn,layoutOut,fullData,{type:"mapbox",attributes:layoutAttributes,handleDefaults:handleDefaults,partition:"y",accessToken:layoutOut._mapboxAccessToken})};function handleDefaults(containerIn,containerOut,coerce,opts){coerce("accesstoken",opts.accessToken);coerce("style");coerce("center.lon");coerce("center.lat");coerce("zoom");coerce("bearing");coerce("pitch");handleArrayContainerDefaults(containerIn,containerOut,{name:"layers",handleItemDefaults:handleLayerDefaults});containerOut._input=containerIn}function handleLayerDefaults(layerIn,layerOut){function coerce(attr,dflt){return Lib.coerce(layerIn,layerOut,layoutAttributes.layers,attr,dflt)}var visible=coerce("visible");if(visible){var sourceType=coerce("sourcetype");coerce("source");if(sourceType==="vector")coerce("sourcelayer");var type=coerce("type");coerce("below");coerce("color");coerce("opacity");if(type==="circle"){coerce("circle.radius")}if(type==="line"){coerce("line.width")}if(type==="fill"){coerce("fill.outlinecolor")}if(type==="symbol"){coerce("symbol.icon");coerce("symbol.iconsize");coerce("symbol.text");Lib.coerceFont(coerce,"symbol.textfont");coerce("symbol.textposition")}}}},{"../../lib":684,"../array_container_defaults":728,"../subplot_defaults":809,"./layout_attributes":791}],793:[function(require,module,exports){"use strict";var mapboxgl=require("mapbox-gl");var Fx=require("../../components/fx");var Lib=require("../../lib");var dragElement=require("../../components/dragelement");var prepSelect=require("../cartesian/select").prepSelect;var constants=require("./constants");var layoutAttributes=require("./layout_attributes");var createMapboxLayer=require("./layers");function Mapbox(opts){this.id=opts.id;this.gd=opts.gd;this.container=opts.container;this.isStatic=opts.staticPlot;var fullLayout=opts.fullLayout;this.uid=fullLayout._uid+"-"+this.id;this.opts=fullLayout[this.id];this.div=null;this.xaxis=null;this.yaxis=null;this.createFramework(fullLayout);this.map=null;this.accessToken=null;this.styleObj=null;this.traceHash={};this.layerList=[]}var proto=Mapbox.prototype;module.exports=function createMapbox(opts){return new Mapbox(opts)};proto.plot=function(calcData,fullLayout,promises){var self=this;var opts=self.opts=fullLayout[this.id];if(self.map&&opts.accesstoken!==self.accessToken){self.map.remove();self.map=null;self.styleObj=null;self.traceHash=[];self.layerList={}}var promise;if(!self.map){promise=new Promise(function(resolve,reject){self.createMap(calcData,fullLayout,resolve,reject)})}else{promise=new Promise(function(resolve,reject){self.updateMap(calcData,fullLayout,resolve,reject)})}promises.push(promise)};proto.createMap=function(calcData,fullLayout,resolve,reject){var self=this;var gd=self.gd;var opts=self.opts;var styleObj=self.styleObj=getStyleObj(opts.style);self.accessToken=opts.accesstoken;var map=self.map=new mapboxgl.Map({container:self.div,style:styleObj.style,center:convertCenter(opts.center),zoom:opts.zoom,bearing:opts.bearing,pitch:opts.pitch,interactive:!self.isStatic,preserveDrawingBuffer:self.isStatic,doubleClickZoom:false,boxZoom:false});var className=constants.controlContainerClassName;var controlContainer=self.div.getElementsByClassName(className)[0];self.div.removeChild(controlContainer);map._canvas.style.left="0px";map._canvas.style.top="0px";self.rejectOnError(reject);map.once("load",function(){self.updateData(calcData);self.updateLayout(fullLayout);self.resolveOnRender(resolve)});if(self.isStatic)return;var wheeling=false;map.on("moveend",function(eventData){if(!self.map)return;var view=self.getView();opts._input.center=opts.center=view.center;opts._input.zoom=opts.zoom=view.zoom;opts._input.bearing=opts.bearing=view.bearing;opts._input.pitch=opts.pitch=view.pitch;if(eventData.originalEvent||wheeling){emitRelayoutFromView(view)}wheeling=false});map.on("wheel",function(){wheeling=true});map.on("mousemove",function(evt){var bb=self.div.getBoundingClientRect();evt.clientX=evt.point.x+bb.left;evt.clientY=evt.point.y+bb.top;evt.target.getBoundingClientRect=function(){return bb};self.xaxis.p2c=function(){return evt.lngLat.lng};self.yaxis.p2c=function(){return evt.lngLat.lat};Fx.hover(gd,evt,self.id)});map.on("click",function(evt){Fx.click(gd,evt.originalEvent)});function unhover(){Fx.loneUnhover(fullLayout._toppaper)}map.on("dragstart",unhover);map.on("zoomstart",unhover);map.on("dblclick",function(){gd.emit("plotly_doubleclick",null);var viewInitial=self.viewInitial;map.setCenter(convertCenter(viewInitial.center));map.setZoom(viewInitial.zoom);map.setBearing(viewInitial.bearing);map.setPitch(viewInitial.pitch);var viewNow=self.getView();opts._input.center=opts.center=viewNow.center;opts._input.zoom=opts.zoom=viewNow.zoom;opts._input.bearing=opts.bearing=viewNow.bearing;opts._input.pitch=opts.pitch=viewNow.pitch;emitRelayoutFromView(viewNow)});function emitRelayoutFromView(view){var id=self.id;var evtData={};for(var k in view){evtData[id+"."+k]=view[k]}gd.emit("plotly_relayout",evtData)}self.clearSelect=function(){gd._fullLayout._zoomlayer.selectAll(".select-outline").remove()}};proto.updateMap=function(calcData,fullLayout,resolve,reject){var self=this;var map=self.map;self.rejectOnError(reject);var styleObj=getStyleObj(self.opts.style);if(self.styleObj.id!==styleObj.id){self.styleObj=styleObj;map.setStyle(styleObj.style);map.once("styledata",function(){self.traceHash={};self.updateData(calcData);self.updateLayout(fullLayout);self.resolveOnRender(resolve)})}else{self.updateData(calcData);self.updateLayout(fullLayout);self.resolveOnRender(resolve)}};proto.updateData=function(calcData){var traceHash=this.traceHash;var traceObj,trace,i,j;for(i=0;i=fullLayout.width-20){attrs["text-anchor"]="start";attrs.x=5}else{attrs["text-anchor"]="end";attrs.x=fullLayout._paper.attr("width")-7}linkContainer.attr(attrs);var toolspan=linkContainer.select(".js-link-to-tool"),spacespan=linkContainer.select(".js-link-spacer"),sourcespan=linkContainer.select(".js-sourcelinks");if(gd._context.showSources)gd._context.showSources(gd);if(gd._context.showLink)positionPlayWithData(gd,toolspan);spacespan.text(toolspan.text()&&sourcespan.text()?" - ":"")};function positionPlayWithData(gd,container){container.text("");var link=container.append("a").attr({"xlink:xlink:href":"#",class:"link--impt link--embedview","font-weight":"bold"}).text(gd._context.linkText+" "+String.fromCharCode(187));if(gd._context.sendData){link.on("click",function(){plots.sendDataToCloud(gd)})}else{var path=window.location.pathname.split("/");var query=window.location.search;link.attr({"xlink:xlink:show":"new","xlink:xlink:href":"/"+path[2].split(".")[0]+"/"+path[1]+query})}}plots.sendDataToCloud=function(gd){gd.emit("plotly_beforeexport");var baseUrl=(window.PLOTLYENV||{}).BASE_URL||gd._context.plotlyServerURL;var hiddenformDiv=d3.select(gd).append("div").attr("id","hiddenform").style("display","none");var hiddenform=hiddenformDiv.append("form").attr({action:baseUrl+"/external",method:"post",target:"_blank"});var hiddenformInput=hiddenform.append("input").attr({type:"text",name:"data"});hiddenformInput.node().value=plots.graphJson(gd,false,"keepdata");hiddenform.node().submit();hiddenformDiv.remove();gd.emit("plotly_afterexport");return false};var d3FormatKeys=["days","shortDays","months","shortMonths","periods","dateTime","date","time","decimal","thousands","grouping","currency"];var extraFormatKeys=["year","month","dayMonth","dayMonthYear"];plots.supplyDefaults=function(gd,opts){var skipUpdateCalc=opts&&opts.skipUpdateCalc;var oldFullLayout=gd._fullLayout||{};if(oldFullLayout._skipDefaults){delete oldFullLayout._skipDefaults;return}var newFullLayout=gd._fullLayout={};var newLayout=gd.layout||{};var oldFullData=gd._fullData||[];var newFullData=gd._fullData=[];var newData=gd.data||[];var oldCalcdata=gd.calcdata||[];var context=gd._context||{};var i;if(!gd._transitionData)plots.createTransitionData(gd);newFullLayout._dfltTitle={plot:_(gd,"Click to enter Plot title"),x:_(gd,"Click to enter X axis title"),y:_(gd,"Click to enter Y axis title"),colorbar:_(gd,"Click to enter Colorscale title"),annotation:_(gd,"new text")};newFullLayout._traceWord=_(gd,"trace");var formatObj=getFormatObj(gd,d3FormatKeys);newFullLayout._mapboxAccessToken=context.mapboxAccessToken;if(oldFullLayout._initialAutoSizeIsDone){var oldWidth=oldFullLayout.width,oldHeight=oldFullLayout.height;plots.supplyLayoutGlobalDefaults(newLayout,newFullLayout,formatObj);if(!newLayout.width)newFullLayout.width=oldWidth;if(!newLayout.height)newFullLayout.height=oldHeight;plots.sanitizeMargins(newFullLayout)}else{plots.supplyLayoutGlobalDefaults(newLayout,newFullLayout,formatObj);var missingWidthOrHeight=!newLayout.width||!newLayout.height,autosize=newFullLayout.autosize,autosizable=context.autosizable,initialAutoSize=missingWidthOrHeight&&(autosize||autosizable);if(initialAutoSize)plots.plotAutoSize(gd,newLayout,newFullLayout);else if(missingWidthOrHeight)plots.sanitizeMargins(newFullLayout);if(!autosize&&missingWidthOrHeight){newLayout.width=newFullLayout.width;newLayout.height=newFullLayout.height}}newFullLayout._d3locale=getFormatter(formatObj,newFullLayout.separators);newFullLayout._extraFormat=getFormatObj(gd,extraFormatKeys);newFullLayout._initialAutoSizeIsDone=true;newFullLayout._dataLength=newData.length;newFullLayout._modules=[];newFullLayout._basePlotModules=[];var subplots=newFullLayout._subplots=emptySubplotLists();var splomAxes=newFullLayout._splomAxes={x:{},y:{}};var splomSubplots=newFullLayout._splomSubplots={};newFullLayout._splomGridDflt={};newFullLayout._requestRangeslider={};newFullLayout._traceUids=getTraceUids(oldFullData,newData);newFullLayout._globalTransforms=(gd._context||{}).globalTransforms;plots.supplyDataDefaults(newData,newFullData,newLayout,newFullLayout);var splomXa=Object.keys(splomAxes.x);var splomYa=Object.keys(splomAxes.y);if(splomXa.length>1&&splomYa.length>1){Registry.getComponentMethod("grid","sizeDefaults")(newLayout,newFullLayout);for(i=0;i15&&splomYa.length>15&&newFullLayout.shapes.length===0&&newFullLayout.images.length===0;newFullLayout._hasCartesian=newFullLayout._has("cartesian");newFullLayout._hasGeo=newFullLayout._has("geo");newFullLayout._hasGL3D=newFullLayout._has("gl3d");newFullLayout._hasGL2D=newFullLayout._has("gl2d");newFullLayout._hasTernary=newFullLayout._has("ternary");newFullLayout._hasPie=newFullLayout._has("pie");plots.linkSubplots(newFullData,newFullLayout,oldFullData,oldFullLayout);plots.cleanPlot(newFullData,newFullLayout,oldFullData,oldFullLayout,oldCalcdata);relinkPrivateKeys(newFullLayout,oldFullLayout);plots.doAutoMargin(gd);var axList=axisIDs.list(gd);for(i=0;i0){var reservedMargins=calculateReservedMargins(gd._boundingBoxMargins),reservedWidth=reservedMargins.left+reservedMargins.right,reservedHeight=reservedMargins.bottom+reservedMargins.top,factor=1-2*frameMargins;var gdBB=fullLayout._container&&fullLayout._container.node?fullLayout._container.node().getBoundingClientRect():{width:fullLayout.width,height:fullLayout.height};newWidth=Math.round(factor*(gdBB.width-reservedWidth));newHeight=Math.round(factor*(gdBB.height-reservedHeight))}else{var computedStyle=isPlotDiv?window.getComputedStyle(gd):{};newWidth=parseFloat(computedStyle.width)||fullLayout.width;newHeight=parseFloat(computedStyle.height)||fullLayout.height}var minWidth=plots.layoutAttributes.width.min,minHeight=plots.layoutAttributes.height.min;if(newWidth1,heightHasChanged=!layout.height&&Math.abs(fullLayout.height-newHeight)>1;if(heightHasChanged||widthHasChanged){if(widthHasChanged)fullLayout.width=newWidth;if(heightHasChanged)fullLayout.height=newHeight}if(!gd._initialAutoSize){gd._initialAutoSize={width:newWidth,height:newHeight}}plots.sanitizeMargins(fullLayout)};function calculateReservedMargins(margins){var resultingMargin={left:0,right:0,bottom:0,top:0},marginName;if(margins){for(marginName in margins){if(margins.hasOwnProperty(marginName)){resultingMargin.left+=margins[marginName].left||0;resultingMargin.right+=margins[marginName].right||0;resultingMargin.bottom+=margins[marginName].bottom||0;resultingMargin.top+=margins[marginName].top||0}}}return resultingMargin}plots.supplyLayoutModuleDefaults=function(layoutIn,layoutOut,fullData,transitionData){var componentsRegistry=Registry.componentsRegistry;var basePlotModules=layoutOut._basePlotModules;var component,i,_module;var Cartesian=Registry.subplotsRegistry.cartesian;for(component in componentsRegistry){_module=componentsRegistry[component];if(_module.includeBasePlot){_module.includeBasePlot(layoutIn,layoutOut)}}if(!basePlotModules.length){basePlotModules.push(Cartesian)}if(layoutOut._has("cartesian")){Registry.getComponentMethod("grid","contentDefaults")(layoutIn,layoutOut);Cartesian.finalizeSubplots(layoutIn,layoutOut)}for(var subplotType in layoutOut._subplots){layoutOut._subplots[subplotType].sort(Lib.subplotSort)}for(i=0;ifullLayout.width*.5)o.l=o.r=0;if(o.b+o.t>fullLayout.height*.5)o.b=o.t=0;var xl=o.xl!==undefined?o.xl:o.x;var xr=o.xr!==undefined?o.xr:o.x;var yt=o.yt!==undefined?o.yt:o.y;var yb=o.yb!==undefined?o.yb:o.y;pushMargin[id]={l:{val:xl,size:o.l+pad},r:{val:xr,size:o.r+pad},b:{val:yb,size:o.b+pad},t:{val:yt,size:o.t+pad}};pushMarginIds[id]=1}if(!fullLayout._replotting)plots.doAutoMargin(gd)}};plots.doAutoMargin=function(gd){var fullLayout=gd._fullLayout;if(!fullLayout._size)fullLayout._size={};setupAutoMargin(fullLayout);var gs=fullLayout._size,oldmargins=JSON.stringify(gs);var ml=Math.max(fullLayout.margin.l||0,0);var mr=Math.max(fullLayout.margin.r||0,0);var mt=Math.max(fullLayout.margin.t||0,0);var mb=Math.max(fullLayout.margin.b||0,0);var pushMargin=fullLayout._pushmargin;var pushMarginIds=fullLayout._pushmarginIds;if(fullLayout.margin.autoexpand!==false){for(var k in pushMargin){if(!pushMarginIds[k])delete pushMargin[k]}pushMargin.base={l:{val:0,size:ml},r:{val:1,size:mr},t:{val:1,size:mt},b:{val:0,size:mb}};for(var k1 in pushMargin){var pushleft=pushMargin[k1].l||{},pushbottom=pushMargin[k1].b||{},fl=pushleft.val,pl=pushleft.size,fb=pushbottom.val,pb=pushbottom.size;for(var k2 in pushMargin){if(isNumeric(pl)&&pushMargin[k2].r){var fr=pushMargin[k2].r.val,pr=pushMargin[k2].r.size;if(fr>fl){var newl=(pl*fr+(pr-fullLayout.width)*fl)/(fr-fl),newr=(pr*(1-fl)+(pl-fullLayout.width)*(1-fr))/(fr-fl);if(newl>=0&&newr>=0&&newl+newr>ml+mr){ml=newl;mr=newr}}}if(isNumeric(pb)&&pushMargin[k2].t){var ft=pushMargin[k2].t.val,pt=pushMargin[k2].t.size;if(ft>fb){var newb=(pb*ft+(pt-fullLayout.height)*fb)/(ft-fb),newt=(pt*(1-fb)+(pb-fullLayout.height)*(1-ft))/(ft-fb);if(newb>=0&&newt>=0&&newb+newt>mb+mt){mb=newb;mt=newt}}}}}}gs.l=Math.round(ml);gs.r=Math.round(mr);gs.t=Math.round(mt);gs.b=Math.round(mb);gs.p=Math.round(fullLayout.margin.pad);gs.w=Math.round(fullLayout.width)-gs.l-gs.r;gs.h=Math.round(fullLayout.height)-gs.t-gs.b;if(!fullLayout._replotting&&oldmargins!=="{}"&&oldmargins!==JSON.stringify(fullLayout._size)){if("_redrawFromAutoMarginCount"in fullLayout){fullLayout._redrawFromAutoMarginCount++}else{fullLayout._redrawFromAutoMarginCount=1}return Registry.call("plot",gd)}};plots.graphJson=function(gd,dataonly,mode,output,useDefaults){if(useDefaults&&dataonly&&!gd._fullData||useDefaults&&!dataonly&&!gd._fullLayout){plots.supplyDefaults(gd)}var data=useDefaults?gd._fullData:gd.data,layout=useDefaults?gd._fullLayout:gd.layout,frames=(gd._transitionData||{})._frames;function stripObj(d){if(typeof d==="function"){return null}if(Lib.isPlainObject(d)){var o={},v,src;for(v in d){if(typeof d[v]==="function"||["_","["].indexOf(v.charAt(0))!==-1){continue}if(mode==="keepdata"){if(v.substr(v.length-3)==="src"){continue}}else if(mode==="keepstream"){src=d[v+"src"];if(typeof src==="string"&&src.indexOf(":")>0){if(!Lib.isPlainObject(d.stream)){continue}}}else if(mode!=="keepall"){src=d[v+"src"];if(typeof src==="string"&&src.indexOf(":")>0){continue}}o[v]=stripObj(d[v])}return o}if(Array.isArray(d)){return d.map(stripObj)}if(Lib.isJSDate(d))return Lib.ms2DateTimeLocal(+d);return d}var obj={data:(data||[]).map(function(v){var d=stripObj(v);if(dataonly){delete d.fit}return d})};if(!dataonly){obj.layout=stripObj(layout)}if(gd.framework&&gd.framework.isPolar)obj=gd.framework.getConfig();if(frames)obj.frames=stripObj(frames);return output==="object"?obj:JSON.stringify(obj)};plots.modifyFrames=function(gd,operations){var i,op,frame;var _frames=gd._transitionData._frames;var _frameHash=gd._transitionData._frameHash;for(i=0;i0){gd._transitioningWithDuration=true}gd._transitionData._interruptCallbacks.push(function(){aborted=true});if(frameOpts.redraw){gd._transitionData._interruptCallbacks.push(function(){return Registry.call("redraw",gd)})}gd._transitionData._interruptCallbacks.push(function(){gd.emit("plotly_transitioninterrupted",[])});var numCallbacks=0;var numCompleted=0;function makeCallback(){numCallbacks++;return function(){numCompleted++;if(!aborted&&numCompleted===numCallbacks){completeTransition(resolve)}}}var traceTransitionOpts;var j;var basePlotModules=gd._fullLayout._basePlotModules;var hasAxisTransition=false;if(layout){for(j=0;j=0;j--){if(transforms[j].enabled){trace._indexToPoints=transforms[j]._indexToPoints;break}}if(_module&&_module.calc){cd=_module.calc(gd,trace)}}if(!Array.isArray(cd)||!cd[0]){cd=[{x:BADNUM,y:BADNUM}]}if(!cd[0].t)cd[0].t={};cd[0].trace=trace;calcdata[i]=cd}for(i=0;i=0;var angularDomain=useProvidedDomain?axisConfig.angularAxis.domain:d3.extent(angularDataMerged);var angularDomainStep=Math.abs(angularDataMerged[1]-angularDataMerged[0]);if(hasOnlyLineOrDotPlot&&!isOrdinal)angularDomainStep=0;var angularDomainWithPadding=angularDomain.slice();if(needsEndSpacing&&isOrdinal)angularDomainWithPadding[1]+=angularDomainStep;var tickCount=axisConfig.angularAxis.ticksCount||4;if(tickCount>8)tickCount=tickCount/(tickCount/8)+tickCount%8;if(axisConfig.angularAxis.ticksStep){tickCount=(angularDomainWithPadding[1]-angularDomainWithPadding[0])/tickCount}var angularTicksStep=axisConfig.angularAxis.ticksStep||(angularDomainWithPadding[1]-angularDomainWithPadding[0])/(tickCount*(axisConfig.minorTicks+1));if(ticks)angularTicksStep=Math.max(Math.round(angularTicksStep),1);if(!angularDomainWithPadding[2])angularDomainWithPadding[2]=angularTicksStep;var angularAxisRange=d3.range.apply(this,angularDomainWithPadding);angularAxisRange=angularAxisRange.map(function(d,i){return parseFloat(d.toPrecision(12))});angularScale=d3.scale.linear().domain(angularDomainWithPadding.slice(0,2)).range(axisConfig.direction==="clockwise"?[0,360]:[360,0]);liveConfig.layout.angularAxis.domain=angularScale.domain();liveConfig.layout.angularAxis.endPadding=needsEndSpacing?angularDomainStep:0;svg=d3.select(this).select("svg.chart-root");if(typeof svg==="undefined"||svg.empty()){var skeleton="' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '' + '";var doc=(new DOMParser).parseFromString(skeleton,"application/xml");var newSvg=this.appendChild(this.ownerDocument.importNode(doc.documentElement,true));svg=d3.select(newSvg)}svg.select(".guides-group").style({"pointer-events":"none"});svg.select(".angular.axis-group").style({"pointer-events":"none"});svg.select(".radial.axis-group").style({"pointer-events":"none"});var chartGroup=svg.select(".chart-group");var lineStyle={fill:"none",stroke:axisConfig.tickColor};var fontStyle={"font-size":axisConfig.font.size,"font-family":axisConfig.font.family,fill:axisConfig.font.color,"text-shadow":["-1px 0px","1px -1px","-1px 1px","1px 1px"].map(function(d,i){return" "+d+" 0 "+axisConfig.font.outlineColor}).join(",")};var legendContainer;if(axisConfig.showLegend){legendContainer=svg.select(".legend-group").attr({transform:"translate("+[radius,axisConfig.margin.top]+")"}).style({display:"block"});var elements=data.map(function(d,i){var datumClone=µ.util.cloneJson(d);datumClone.symbol=d.geometry==="DotPlot"?d.dotType||"circle":d.geometry!="LinePlot"?"square":"line";datumClone.visibleInLegend=typeof d.visibleInLegend==="undefined"||d.visibleInLegend;datumClone.color=d.geometry==="LinePlot"?d.strokeColor:d.color;return datumClone});µ.Legend().config({data:data.map(function(d,i){return d.name||"Element"+i}),legendConfig:extendDeepAll({},µ.Legend.defaultConfig().legendConfig,{container:legendContainer,elements:elements,reverseOrder:axisConfig.legend.reverseOrder})})();var legendBBox=legendContainer.node().getBBox();radius=Math.min(axisConfig.width-legendBBox.width-axisConfig.margin.left-axisConfig.margin.right,axisConfig.height-axisConfig.margin.top-axisConfig.margin.bottom)/2;radius=Math.max(10,radius);chartCenter=[axisConfig.margin.left+radius,axisConfig.margin.top+radius];radialScale.range([0,radius]);liveConfig.layout.radialAxis.domain=radialScale.domain();legendContainer.attr("transform","translate("+[chartCenter[0]+radius,chartCenter[1]-radius]+")")}else{legendContainer=svg.select(".legend-group").style({display:"none"})}svg.attr({width:axisConfig.width,height:axisConfig.height}).style({opacity:axisConfig.opacity});chartGroup.attr("transform","translate("+chartCenter+")").style({cursor:"crosshair"});var centeringOffset=[(axisConfig.width-(axisConfig.margin.left+axisConfig.margin.right+radius*2+(legendBBox?legendBBox.width:0)))/2,(axisConfig.height-(axisConfig.margin.top+axisConfig.margin.bottom+radius*2))/2];centeringOffset[0]=Math.max(0,centeringOffset[0]);centeringOffset[1]=Math.max(0,centeringOffset[1]);svg.select(".outer-group").attr("transform","translate("+centeringOffset+")");if(axisConfig.title){var title=svg.select("g.title-group text").style(fontStyle).text(axisConfig.title);var titleBBox=title.node().getBBox();title.attr({x:chartCenter[0]-titleBBox.width/2,y:chartCenter[1]-radius-20})}var radialAxis=svg.select(".radial.axis-group");if(axisConfig.radialAxis.gridLinesVisible){var gridCircles=radialAxis.selectAll("circle.grid-circle").data(radialScale.ticks(5));gridCircles.enter().append("circle").attr({class:"grid-circle"}).style(lineStyle);gridCircles.attr("r",radialScale);gridCircles.exit().remove()}radialAxis.select("circle.outside-circle").attr({r:radius}).style(lineStyle);var backgroundCircle=svg.select("circle.background-circle").attr({r:radius}).style({fill:axisConfig.backgroundColor,stroke:axisConfig.stroke});function currentAngle(d,i){return angularScale(d)%360+axisConfig.orientation}if(axisConfig.radialAxis.visible){var axis=d3.svg.axis().scale(radialScale).ticks(5).tickSize(5);radialAxis.call(axis).attr({transform:"rotate("+axisConfig.radialAxis.orientation+")"});radialAxis.selectAll(".domain").style(lineStyle);radialAxis.selectAll("g>text").text(function(d,i){return this.textContent+axisConfig.radialAxis.ticksSuffix}).style(fontStyle).style({"text-anchor":"start"}).attr({x:0,y:0,dx:0,dy:0,transform:function(d,i){if(axisConfig.radialAxis.tickOrientation==="horizontal"){return"rotate("+-axisConfig.radialAxis.orientation+") translate("+[0,fontStyle["font-size"]]+")"}else return"translate("+[0,fontStyle["font-size"]]+")"}});radialAxis.selectAll("g>line").style({stroke:"black"})}var angularAxis=svg.select(".angular.axis-group").selectAll("g.angular-tick").data(angularAxisRange);var angularAxisEnter=angularAxis.enter().append("g").classed("angular-tick",true);angularAxis.attr({transform:function(d,i){return"rotate("+currentAngle(d,i)+")"}}).style({display:axisConfig.angularAxis.visible?"block":"none"});angularAxis.exit().remove();angularAxisEnter.append("line").classed("grid-line",true).classed("major",function(d,i){return i%(axisConfig.minorTicks+1)==0}).classed("minor",function(d,i){return!(i%(axisConfig.minorTicks+1)==0)}).style(lineStyle);angularAxisEnter.selectAll(".minor").style({stroke:axisConfig.minorTickColor});angularAxis.select("line.grid-line").attr({x1:axisConfig.tickLength?radius-axisConfig.tickLength:0,x2:radius}).style({display:axisConfig.angularAxis.gridLinesVisible?"block":"none"});angularAxisEnter.append("text").classed("axis-text",true).style(fontStyle);var ticksText=angularAxis.select("text.axis-text").attr({x:radius+axisConfig.labelOffset,dy:MID_SHIFT+"em",transform:function(d,i){var angle=currentAngle(d,i);var rad=radius+axisConfig.labelOffset;var orient=axisConfig.angularAxis.tickOrientation;if(orient=="horizontal")return"rotate("+-angle+" "+rad+" 0)";else if(orient=="radial")return angle<270&&angle>90?"rotate(180 "+rad+" 0)":null;else return"rotate("+(angle<=180&&angle>0?-90:90)+" "+rad+" 0)"}}).style({"text-anchor":"middle",display:axisConfig.angularAxis.labelsVisible?"block":"none"}).text(function(d,i){if(i%(axisConfig.minorTicks+1)!=0)return"";if(ticks){return ticks[d]+axisConfig.angularAxis.ticksSuffix}else return d+axisConfig.angularAxis.ticksSuffix}).style(fontStyle);if(axisConfig.angularAxis.rewriteTicks)ticksText.text(function(d,i){if(i%(axisConfig.minorTicks+1)!=0)return"";return axisConfig.angularAxis.rewriteTicks(this.textContent,i)});var rightmostTickEndX=d3.max(chartGroup.selectAll(".angular-tick text")[0].map(function(d,i){return d.getCTM().e+d.getBBox().width}));legendContainer.attr({transform:"translate("+[radius+rightmostTickEndX,axisConfig.margin.top]+")"});var hasGeometry=svg.select("g.geometry-group").selectAll("g").size()>0;var geometryContainer=svg.select("g.geometry-group").selectAll("g.geometry").data(data);geometryContainer.enter().append("g").attr({class:function(d,i){return"geometry geometry"+i}});geometryContainer.exit().remove();if(data[0]||hasGeometry){var geometryConfigs=[];data.forEach(function(d,i){var geometryConfig={};geometryConfig.radialScale=radialScale;geometryConfig.angularScale=angularScale;geometryConfig.container=geometryContainer.filter(function(dB,iB){return iB==i});geometryConfig.geometry=d.geometry;geometryConfig.orientation=axisConfig.orientation;geometryConfig.direction=axisConfig.direction;geometryConfig.index=i;geometryConfigs.push({data:d,geometryConfig:geometryConfig})});var geometryConfigsGrouped=d3.nest().key(function(d,i){return typeof d.data.groupId!="undefined"||"unstacked"}).entries(geometryConfigs);var geometryConfigsGrouped2=[];geometryConfigsGrouped.forEach(function(d,i){if(d.key==="unstacked")geometryConfigsGrouped2=geometryConfigsGrouped2.concat(d.values.map(function(d,i){return[d]}));else geometryConfigsGrouped2.push(d.values)});geometryConfigsGrouped2.forEach(function(d,i){var geometry;if(Array.isArray(d))geometry=d[0].geometryConfig.geometry;else geometry=d.geometryConfig.geometry;var finalGeometryConfig=d.map(function(dB,iB){return extendDeepAll(µ[geometry].defaultConfig(),dB)});µ[geometry]().config(finalGeometryConfig)()})}var guides=svg.select(".guides-group");var tooltipContainer=svg.select(".tooltips-group");var angularTooltip=µ.tooltipPanel().config({container:tooltipContainer,fontSize:8})();var radialTooltip=µ.tooltipPanel().config({container:tooltipContainer,fontSize:8})();var geometryTooltip=µ.tooltipPanel().config({container:tooltipContainer,hasTick:true})();var angularValue,radialValue;if(!isOrdinal){var angularGuideLine=guides.select("line").attr({x1:0,y1:0,y2:0}).style({stroke:"grey","pointer-events":"none"});chartGroup.on("mousemove.angular-guide",function(d,i){var mouseAngle=µ.util.getMousePos(backgroundCircle).angle;angularGuideLine.attr({x2:-radius,transform:"rotate("+mouseAngle+")"}).style({opacity:.5});var angleWithOriginOffset=(mouseAngle+180+360-axisConfig.orientation)%360;angularValue=angularScale.invert(angleWithOriginOffset);var pos=µ.util.convertToCartesian(radius+12,mouseAngle+180);angularTooltip.text(µ.util.round(angularValue)).move([pos[0]+chartCenter[0],pos[1]+chartCenter[1]])}).on("mouseout.angular-guide",function(d,i){guides.select("line").style({opacity:0})})}var angularGuideCircle=guides.select("circle").style({stroke:"grey",fill:"none"});chartGroup.on("mousemove.radial-guide",function(d,i){var r=µ.util.getMousePos(backgroundCircle).radius;angularGuideCircle.attr({r:r}).style({opacity:.5});radialValue=radialScale.invert(µ.util.getMousePos(backgroundCircle).radius);var pos=µ.util.convertToCartesian(r,axisConfig.radialAxis.orientation);radialTooltip.text(µ.util.round(radialValue)).move([pos[0]+chartCenter[0],pos[1]+chartCenter[1]])}).on("mouseout.radial-guide",function(d,i){angularGuideCircle.style({opacity:0});geometryTooltip.hide();angularTooltip.hide();radialTooltip.hide()});svg.selectAll(".geometry-group .mark").on("mouseover.tooltip",function(d,i){var el=d3.select(this);var color=this.style.fill;var newColor="black";var opacity=this.style.opacity||1;el.attr({"data-opacity":opacity});if(color&&color!=="none"){el.attr({"data-fill":color});newColor=d3.hsl(color).darker().toString();el.style({fill:newColor,opacity:1});var textData={t:µ.util.round(d[0]),r:µ.util.round(d[1])};if(isOrdinal)textData.t=ticks[d[0]];var text="t: "+textData.t+", r: "+textData.r;var bbox=this.getBoundingClientRect();var svgBBox=svg.node().getBoundingClientRect();var pos=[bbox.left+bbox.width/2-centeringOffset[0]-svgBBox.left,bbox.top+bbox.height/2-centeringOffset[1]-svgBBox.top];geometryTooltip.config({color:newColor}).text(text);geometryTooltip.move(pos)}else{color=this.style.stroke||"black";el.attr({"data-stroke":color});newColor=d3.hsl(color).darker().toString();el.style({stroke:newColor,opacity:1})}}).on("mousemove.tooltip",function(d,i){if(d3.event.which!=0)return false;if(d3.select(this).attr("data-fill"))geometryTooltip.show()}).on("mouseout.tooltip",function(d,i){geometryTooltip.hide();var el=d3.select(this);var fillColor=el.attr("data-fill");if(fillColor)el.style({fill:fillColor,opacity:el.attr("data-opacity")});else el.style({stroke:el.attr("data-stroke"),opacity:el.attr("data-opacity")})})});return exports}exports.render=function(_container){render(_container);return this};exports.config=function(_x){if(!arguments.length)return config;var xClone=µ.util.cloneJson(_x);xClone.data.forEach(function(d,i){if(!config.data[i])config.data[i]={};extendDeepAll(config.data[i],µ.Axis.defaultConfig().data[0]);extendDeepAll(config.data[i],d)});extendDeepAll(config.layout,µ.Axis.defaultConfig().layout);extendDeepAll(config.layout,xClone.layout);return this};exports.getLiveConfig=function(){return liveConfig};exports.getinputConfig=function(){return inputConfig};exports.radialScale=function(_x){return radialScale};exports.angularScale=function(_x){return angularScale};exports.svg=function(){return svg};d3.rebind(exports,dispatch,"on");return exports};µ.Axis.defaultConfig=function(d,i){var config={data:[{t:[1,2,3,4],r:[10,11,12,13],name:"Line1",geometry:"LinePlot",color:null,strokeDash:"solid",strokeColor:null,strokeSize:"1",visibleInLegend:true,opacity:1}],layout:{defaultColorRange:d3.scale.category10().range(),title:null,height:450,width:500,margin:{top:40,right:40,bottom:40,left:40},font:{size:12,color:"gray",outlineColor:"white",family:"Tahoma, sans-serif"},direction:"clockwise",orientation:0,labelOffset:10,radialAxis:{domain:null,orientation:-45,ticksSuffix:"",visible:true,gridLinesVisible:true,tickOrientation:"horizontal",rewriteTicks:null},angularAxis:{domain:[0,360],ticksSuffix:"",visible:true,gridLinesVisible:true,labelsVisible:true,tickOrientation:"horizontal",rewriteTicks:null,ticksCount:null,ticksStep:null},minorTicks:0,tickLength:null,tickColor:"silver",minorTickColor:"#eee",backgroundColor:"none",needsEndSpacing:null,showLegend:true,legend:{reverseOrder:false},opacity:1}};return config};µ.util={};µ.DATAEXTENT="dataExtent";µ.AREA="AreaChart";µ.LINE="LinePlot";µ.DOT="DotPlot";µ.BAR="BarChart";µ.util._override=function(_objA,_objB){for(var x in _objA)if(x in _objB)_objB[x]=_objA[x]};µ.util._extend=function(_objA,_objB){for(var x in _objA)_objB[x]=_objA[x]};µ.util._rndSnd=function(){return Math.random()*2-1+(Math.random()*2-1)+(Math.random()*2-1)};µ.util.dataFromEquation2=function(_equation,_step){var step=_step||6;var data=d3.range(0,360+step,step).map(function(deg,index){var theta=deg*Math.PI/180;var radius=_equation(theta);return[deg,radius]});return data};µ.util.dataFromEquation=function(_equation,_step,_name){var step=_step||6;var t=[],r=[];d3.range(0,360+step,step).forEach(function(deg,index){var theta=deg*Math.PI/180;var radius=_equation(theta);t.push(deg);r.push(radius)});var result={t:t,r:r};if(_name)result.name=_name;return result};µ.util.ensureArray=function(_val,_count){if(typeof _val==="undefined")return null;var arr=[].concat(_val);return d3.range(_count).map(function(d,i){return arr[i]||arr[0]})};µ.util.fillArrays=function(_obj,_valueNames,_count){_valueNames.forEach(function(d,i){_obj[d]=µ.util.ensureArray(_obj[d],_count)});return _obj};µ.util.cloneJson=function(json){return JSON.parse(JSON.stringify(json))};µ.util.validateKeys=function(obj,keys){if(typeof keys==="string")keys=keys.split(".");var next=keys.shift();return obj[next]&&(!keys.length||objHasKeys(obj[next],keys))};µ.util.sumArrays=function(a,b){return d3.zip(a,b).map(function(d,i){return d3.sum(d)})};µ.util.arrayLast=function(a){return a[a.length-1]};µ.util.arrayEqual=function(a,b){var i=Math.max(a.length,b.length,1);while(i-- >=0&&a[i]===b[i]);return i===-2};µ.util.flattenArray=function(arr){var r=[];while(!µ.util.arrayEqual(r,arr)){r=arr;arr=[].concat.apply([],arr)}return arr};µ.util.deduplicate=function(arr){return arr.filter(function(v,i,a){return a.indexOf(v)==i})};µ.util.convertToCartesian=function(radius,theta){var thetaRadians=theta*Math.PI/180;var x=radius*Math.cos(thetaRadians);var y=radius*Math.sin(thetaRadians);return[x,y]};µ.util.round=function(_value,_digits){var digits=_digits||2;var mult=Math.pow(10,digits);return Math.round(_value*mult)/mult};µ.util.getMousePos=function(_referenceElement){var mousePos=d3.mouse(_referenceElement.node());var mouseX=mousePos[0];var mouseY=mousePos[1];var mouse={};mouse.x=mouseX;mouse.y=mouseY;mouse.pos=mousePos;mouse.angle=(Math.atan2(mouseY,mouseX)+Math.PI)*180/Math.PI;mouse.radius=Math.sqrt(mouseX*mouseX+mouseY*mouseY);return mouse};µ.util.duplicatesCount=function(arr){var uniques={},val;var dups={};for(var i=0,len=arr.length;i0)return;var lineSelection=d3.select(this.parentNode).selectAll("path.line").data([0]);lineSelection.enter().insert("path");lineSelection.attr({class:"line",d:line(lineData),transform:function(dB,iB){return"rotate("+(geometryConfig.orientation+90)+")"},"pointer-events":"none"}).style({fill:function(dB,iB){return markStyle.fill(d,i,pI)},"fill-opacity":0,stroke:function(dB,iB){return markStyle.stroke(d,i,pI)},"stroke-width":function(dB,iB){return markStyle["stroke-width"](d,i,pI)},"stroke-dasharray":function(dB,iB){return markStyle["stroke-dasharray"](d,i,pI)},opacity:function(dB,iB){return markStyle.opacity(d,i,pI)},display:function(dB,iB){return markStyle.display(d,i,pI)}})};var angularRange=geometryConfig.angularScale.range();var triangleAngle=Math.abs(angularRange[1]-angularRange[0])/data[0].length*Math.PI/180;var arc=d3.svg.arc().startAngle(function(d){return-triangleAngle/2}).endAngle(function(d){return triangleAngle/2}).innerRadius(function(d){return geometryConfig.radialScale(domainMin+(d[2]||0))}).outerRadius(function(d){return geometryConfig.radialScale(domainMin+(d[2]||0))+geometryConfig.radialScale(d[1])});generator.arc=function(d,i,pI){d3.select(this).attr({class:"mark arc",d:arc,transform:function(d,i){return"rotate("+(geometryConfig.orientation+angularScale(d[0])+90)+")"}})};var markStyle={fill:function(d,i,pI){return _config[pI].data.color},stroke:function(d,i,pI){return _config[pI].data.strokeColor},"stroke-width":function(d,i,pI){return _config[pI].data.strokeSize+"px"},"stroke-dasharray":function(d,i,pI){return dashArray[_config[pI].data.strokeDash]},opacity:function(d,i,pI){return _config[pI].data.opacity},display:function(d,i,pI){return typeof _config[pI].data.visible==="undefined"||_config[pI].data.visible?"block":"none"}};var geometryLayer=d3.select(this).selectAll("g.layer").data(data);geometryLayer.enter().append("g").attr({class:"layer"});var geometry=geometryLayer.selectAll("path.mark").data(function(d,i){return d});geometry.enter().append("path").attr({class:"mark"});geometry.style(markStyle).each(generator[geometryConfig.geometryType]);geometry.exit().remove();geometryLayer.exit().remove();function getPolarCoordinates(d,i){var r=geometryConfig.radialScale(d[1]);var t=(geometryConfig.angularScale(d[0])+geometryConfig.orientation)*Math.PI/180;return{r:r,t:t}}function convertToCartesian(polarCoordinates){var x=polarCoordinates.r*Math.cos(polarCoordinates.t);var y=polarCoordinates.r*Math.sin(polarCoordinates.t);return{x:x,y:y}}})}exports.config=function(_x){if(!arguments.length)return config;_x.forEach(function(d,i){if(!config[i])config[i]={};extendDeepAll(config[i],µ.PolyChart.defaultConfig());extendDeepAll(config[i],d)});return this};exports.getColorScale=function(){return colorScale};d3.rebind(exports,dispatch,"on");return exports};µ.PolyChart.defaultConfig=function(){var config={data:{name:"geom1",t:[[1,2,3,4]],r:[[1,2,3,4]],dotType:"circle",dotSize:64,dotVisible:false,barWidth:20,color:"#ffa500",strokeSize:1,strokeColor:"silver",strokeDash:"solid",opacity:1,index:0,visible:true,visibleInLegend:true},geometryConfig:{geometry:"LinePlot",geometryType:"arc",direction:"clockwise",orientation:0,container:"body",radialScale:null,angularScale:null,colorScale:d3.scale.category20()}};return config};µ.BarChart=function module(){return µ.PolyChart()};µ.BarChart.defaultConfig=function(){var config={geometryConfig:{geometryType:"bar"}};return config};µ.AreaChart=function module(){return µ.PolyChart()};µ.AreaChart.defaultConfig=function(){var config={geometryConfig:{geometryType:"arc"}};return config};µ.DotPlot=function module(){return µ.PolyChart()};µ.DotPlot.defaultConfig=function(){var config={geometryConfig:{geometryType:"dot",dotType:"circle"}};return config};µ.LinePlot=function module(){return µ.PolyChart()};µ.LinePlot.defaultConfig=function(){var config={geometryConfig:{geometryType:"line"}};return config};µ.Legend=function module(){var config=µ.Legend.defaultConfig();var dispatch=d3.dispatch("hover");function exports(){var legendConfig=config.legendConfig;var flattenData=config.data.map(function(d,i){return[].concat(d).map(function(dB,iB){var element=extendDeepAll({},legendConfig.elements[i]);element.name=dB;element.color=[].concat(legendConfig.elements[i].color)[iB];return element})});var data=d3.merge(flattenData);data=data.filter(function(d,i){return legendConfig.elements[i]&&(legendConfig.elements[i].visibleInLegend||typeof legendConfig.elements[i].visibleInLegend==="undefined")});if(legendConfig.reverseOrder)data=data.reverse();var container=legendConfig.container;if(typeof container=="string"||container.nodeName)container=d3.select(container);var colors=data.map(function(d,i){return d.color});var lineHeight=legendConfig.fontSize;var isContinuous=legendConfig.isContinuous==null?typeof data[0]==="number":legendConfig.isContinuous;var height=isContinuous?legendConfig.height:lineHeight*data.length;var legendContainerGroup=container.classed("legend-group",true);var svg=legendContainerGroup.selectAll("svg").data([0]);var svgEnter=svg.enter().append("svg").attr({width:300,height:height+lineHeight,xmlns:"http://www.w3.org/2000/svg","xmlns:xlink":"http://www.w3.org/1999/xlink",version:"1.1"});svgEnter.append("g").classed("legend-axis",true);svgEnter.append("g").classed("legend-marks",true);var dataNumbered=d3.range(data.length);var colorScale=d3.scale[isContinuous?"linear":"ordinal"]().domain(dataNumbered).range(colors);var dataScale=d3.scale[isContinuous?"linear":"ordinal"]().domain(dataNumbered)[isContinuous?"range":"rangePoints"]([0,height]);var shapeGenerator=function(_type,_size){var squareSize=_size*3;if(_type==="line"){return"M"+[[-_size/2,-_size/12],[_size/2,-_size/12],[_size/2,_size/12],[-_size/2,_size/12]]+"Z"}else if(d3.svg.symbolTypes.indexOf(_type)!=-1)return d3.svg.symbol().type(_type).size(squareSize)();else return d3.svg.symbol().type("square").size(squareSize)()};if(isContinuous){var gradient=svg.select(".legend-marks").append("defs").append("linearGradient").attr({id:"grad1",x1:"0%",y1:"0%",x2:"0%",y2:"100%"}).selectAll("stop").data(colors);gradient.enter().append("stop");gradient.attr({offset:function(d,i){return i/(colors.length-1)*100+"%"}}).style({"stop-color":function(d,i){return d}});svg.append("rect").classed("legend-mark",true).attr({height:legendConfig.height,width:legendConfig.colorBandWidth,fill:"url(#grad1)"})}else{var legendElement=svg.select(".legend-marks").selectAll("path.legend-mark").data(data);legendElement.enter().append("path").classed("legend-mark",true);legendElement.attr({transform:function(d,i){return"translate("+[lineHeight/2,dataScale(i)+lineHeight/2]+")"},d:function(d,i){var symbolType=d.symbol;return shapeGenerator(symbolType,lineHeight)},fill:function(d,i){return colorScale(i)}});legendElement.exit().remove()}var legendAxis=d3.svg.axis().scale(dataScale).orient("right");var axis=svg.select("g.legend-axis").attr({transform:"translate("+[isContinuous?legendConfig.colorBandWidth:lineHeight,lineHeight/2]+")"}).call(legendAxis);axis.selectAll(".domain").style({fill:"none",stroke:"none"});axis.selectAll("line").style({fill:"none",stroke:isContinuous?legendConfig.textColor:"none"});axis.selectAll("text").style({fill:legendConfig.textColor,"font-size":legendConfig.fontSize}).text(function(d,i){return data[i].name});return exports}exports.config=function(_x){if(!arguments.length)return config;extendDeepAll(config,_x);return this};d3.rebind(exports,dispatch,"on");return exports};µ.Legend.defaultConfig=function(d,i){var config={data:["a","b","c"],legendConfig:{elements:[{symbol:"line",color:"red"},{symbol:"square",color:"yellow"},{symbol:"diamond",color:"limegreen"}],height:150,colorBandWidth:30,fontSize:12,container:"body",isContinuous:null,textColor:"grey",reverseOrder:false}};return config};µ.tooltipPanel=function(){var tooltipEl,tooltipTextEl,backgroundEl;var config={container:null,hasTick:false,fontSize:12,color:"white",padding:5};var id="tooltip-"+µ.tooltipPanel.uid++;var tickSize=10;var exports=function(){tooltipEl=config.container.selectAll("g."+id).data([0]);var tooltipEnter=tooltipEl.enter().append("g").classed(id,true).style({"pointer-events":"none",display:"none"});backgroundEl=tooltipEnter.append("path").style({fill:"white","fill-opacity":.9}).attr({d:"M0 0"});tooltipTextEl=tooltipEnter.append("text").attr({dx:config.padding+tickSize,dy:+config.fontSize*.3});return exports};exports.text=function(_text){var l=d3.hsl(config.color).l;var strokeColor=l>=.5?"#aaa":"white";var fillColor=l>=.5?"black":"white";var text=_text||"";tooltipTextEl.style({fill:fillColor,"font-size":config.fontSize+"px"}).text(text);var padding=config.padding;var bbox=tooltipTextEl.node().getBBox();var boxStyle={fill:config.color,stroke:strokeColor,"stroke-width":"2px"};var backGroundW=bbox.width+padding*2+tickSize;var backGroundH=bbox.height+padding*2;backgroundEl.attr({d:"M"+[[tickSize,-backGroundH/2],[tickSize,-backGroundH/4],[config.hasTick?0:tickSize,0],[tickSize,backGroundH/4],[tickSize,backGroundH/2],[backGroundW,backGroundH/2],[backGroundW,-backGroundH/2]].join("L")+"Z"}).style(boxStyle);tooltipEl.attr({transform:"translate("+[tickSize,-backGroundH/2+padding*2]+")"});tooltipEl.style({display:"block"});return exports};exports.move=function(_pos){if(!tooltipEl)return;tooltipEl.attr({transform:"translate("+[_pos[0],_pos[1]]+")"}).style({display:"block"});return exports};exports.hide=function(){if(!tooltipEl)return;tooltipEl.style({display:"none"});return exports};exports.show=function(){if(!tooltipEl)return;tooltipEl.style({display:"block"});return exports};exports.config=function(_x){extendDeepAll(config,_x);return exports};return exports};µ.tooltipPanel.uid=1;µ.adapter={};µ.adapter.plotly=function module(){var exports={};exports.convert=function(_inputConfig,reverse){var outputConfig={};if(_inputConfig.data){outputConfig.data=_inputConfig.data.map(function(d,i){var r=extendDeepAll({},d);var toTranslate=[[r,["marker","color"],["color"]],[r,["marker","opacity"],["opacity"]],[r,["marker","line","color"],["strokeColor"]],[r,["marker","line","dash"],["strokeDash"]],[r,["marker","line","width"],["strokeSize"]],[r,["marker","symbol"],["dotType"]],[r,["marker","size"],["dotSize"]],[r,["marker","barWidth"],["barWidth"]],[r,["line","interpolation"],["lineInterpolation"]],[r,["showlegend"],["visibleInLegend"]]];toTranslate.forEach(function(d,i){µ.util.translator.apply(null,d.concat(reverse))});if(!reverse)delete r.marker;if(reverse)delete r.groupId;if(!reverse){if(r.type==="scatter"){if(r.mode==="lines")r.geometry="LinePlot";else if(r.mode==="markers")r.geometry="DotPlot";else if(r.mode==="lines+markers"){r.geometry="LinePlot";r.dotVisible=true}}else if(r.type==="area")r.geometry="AreaChart";else if(r.type==="bar")r.geometry="BarChart";delete r.mode;delete r.type}else{if(r.geometry==="LinePlot"){r.type="scatter";if(r.dotVisible===true){delete r.dotVisible;r.mode="lines+markers"}else r.mode="lines"}else if(r.geometry==="DotPlot"){r.type="scatter";r.mode="markers"}else if(r.geometry==="AreaChart")r.type="area";else if(r.geometry==="BarChart")r.type="bar";delete r.geometry}return r});if(!reverse&&_inputConfig.layout&&_inputConfig.layout.barmode==="stack"){var duplicates=µ.util.duplicates(outputConfig.data.map(function(d,i){return d.geometry}));outputConfig.data.forEach(function(d,i){var idx=duplicates.indexOf(d.geometry);if(idx!=-1)outputConfig.data[i].groupId=idx})}}if(_inputConfig.layout){var r=extendDeepAll({},_inputConfig.layout);var toTranslate=[[r,["plot_bgcolor"],["backgroundColor"]],[r,["showlegend"],["showLegend"]],[r,["radialaxis"],["radialAxis"]],[r,["angularaxis"],["angularAxis"]],[r.angularaxis,["showline"],["gridLinesVisible"]],[r.angularaxis,["showticklabels"],["labelsVisible"]],[r.angularaxis,["nticks"],["ticksCount"]],[r.angularaxis,["tickorientation"],["tickOrientation"]],[r.angularaxis,["ticksuffix"],["ticksSuffix"]],[r.angularaxis,["range"],["domain"]],[r.angularaxis,["endpadding"],["endPadding"]],[r.radialaxis,["showline"],["gridLinesVisible"]],[r.radialaxis,["tickorientation"],["tickOrientation"]],[r.radialaxis,["ticksuffix"],["ticksSuffix"]],[r.radialaxis,["range"],["domain"]],[r.angularAxis,["showline"],["gridLinesVisible"]],[r.angularAxis,["showticklabels"],["labelsVisible"]],[r.angularAxis,["nticks"],["ticksCount"]],[r.angularAxis,["tickorientation"],["tickOrientation"]],[r.angularAxis,["ticksuffix"],["ticksSuffix"]],[r.angularAxis,["range"],["domain"]],[r.angularAxis,["endpadding"],["endPadding"]],[r.radialAxis,["showline"],["gridLinesVisible"]],[r.radialAxis,["tickorientation"],["tickOrientation"]],[r.radialAxis,["ticksuffix"],["ticksSuffix"]],[r.radialAxis,["range"],["domain"]],[r.font,["outlinecolor"],["outlineColor"]],[r.legend,["traceorder"],["reverseOrder"]],[r,["labeloffset"],["labelOffset"]],[r,["defaultcolorrange"],["defaultColorRange"]]];toTranslate.forEach(function(d,i){µ.util.translator.apply(null,d.concat(reverse))});if(!reverse){if(r.angularAxis&&typeof r.angularAxis.ticklen!=="undefined")r.tickLength=r.angularAxis.ticklen;if(r.angularAxis&&typeof r.angularAxis.tickcolor!=="undefined")r.tickColor=r.angularAxis.tickcolor}else{if(typeof r.tickLength!=="undefined"){r.angularaxis.ticklen=r.tickLength;delete r.tickLength}if(r.tickColor){r.angularaxis.tickcolor=r.tickColor;delete r.tickColor}}if(r.legend&&typeof r.legend.reverseOrder!="boolean"){r.legend.reverseOrder=r.legend.reverseOrder!="normal"}if(r.legend&&typeof r.legend.traceorder=="boolean"){r.legend.traceorder=r.legend.traceorder?"reversed":"normal";delete r.legend.reverseOrder}if(r.margin&&typeof r.margin.t!="undefined"){var source=["t","r","b","l","pad"];var target=["top","right","bottom","left","pad"];var margin={};d3.entries(r.margin).forEach(function(dB,iB){margin[target[source.indexOf(dB.key)]]=dB.value});r.margin=margin}if(reverse){delete r.needsEndSpacing;delete r.minorTickColor;delete r.minorTicks;delete r.angularaxis.ticksCount;delete r.angularaxis.ticksCount;delete r.angularaxis.ticksStep;delete r.angularaxis.rewriteTicks;delete r.angularaxis.nticks;delete r.radialaxis.ticksCount;delete r.radialaxis.ticksCount;delete r.radialaxis.ticksStep;delete r.radialaxis.rewriteTicks;delete r.radialaxis.nticks}outputConfig.layout=r}return outputConfig};return exports}},{"../../../constants/alignment":656,"../../../lib":684,d3:147}],805:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../../lib");var Color=require("../../../components/color");var micropolar=require("./micropolar");var UndoManager=require("./undo_manager");var extendDeepAll=Lib.extendDeepAll;var manager=module.exports={};manager.framework=function(_gd){var config,previousConfigClone,plot,convertedInput,container;var undoManager=new UndoManager;function exports(_inputConfig,_container){if(_container)container=_container;d3.select(d3.select(container).node().parentNode).selectAll(".svg-container>*:not(.chart-root)").remove();config=!config?_inputConfig:extendDeepAll(config,_inputConfig);if(!plot)plot=micropolar.Axis();convertedInput=micropolar.adapter.plotly().convert(config);plot.config(convertedInput).render(container);_gd.data=config.data;_gd.layout=config.layout;manager.fillLayout(_gd);return config}exports.isPolar=true;exports.svg=function(){return plot.svg()};exports.getConfig=function(){return config};exports.getLiveConfig=function(){return micropolar.adapter.plotly().convert(plot.getLiveConfig(),true)};exports.getLiveScales=function(){return{t:plot.angularScale(),r:plot.radialScale()}};exports.setUndoPoint=function(){var that=this;var configClone=micropolar.util.cloneJson(config);(function(_configClone,_previousConfigClone){undoManager.add({undo:function(){if(_previousConfigClone)that(_previousConfigClone)},redo:function(){that(_configClone)}})})(configClone,previousConfigClone);previousConfigClone=micropolar.util.cloneJson(configClone)};exports.undo=function(){undoManager.undo()};exports.redo=function(){undoManager.redo()};return exports};manager.fillLayout=function(_gd){var container=d3.select(_gd).selectAll(".plot-container"),paperDiv=container.selectAll(".svg-container"),paper=_gd.framework&&_gd.framework.svg&&_gd.framework.svg(),dflts={width:800,height:600,paper_bgcolor:Color.background,_container:container,_paperdiv:paperDiv,_paper:paper};_gd._fullLayout=extendDeepAll(dflts,_gd.layout)}},{"../../../components/color":558,"../../../lib":684,"./micropolar":804,"./undo_manager":806,d3:147}],806:[function(require,module,exports){"use strict";module.exports=function UndoManager(){var undoCommands=[],index=-1,isExecuting=false,callback;function execute(command,action){if(!command)return this;isExecuting=true;command[action]();isExecuting=false;return this}return{add:function(command){if(isExecuting)return this;undoCommands.splice(index+1,undoCommands.length-index);undoCommands.push(command);index=undoCommands.length-1;return this},setCallback:function(callbackFunc){callback=callbackFunc},undo:function(){var command=undoCommands[index];if(!command)return this;execute(command,"undo");index-=1;if(callback)callback(command.undo);return this},redo:function(){var command=undoCommands[index+1];if(!command)return this;execute(command,"redo");index+=1;if(callback)callback(command.redo);return this},clear:function(){undoCommands=[];index=-1},hasUndo:function(){return index!==-1},hasRedo:function(){return indexarSector){xLength2=xLength;yLength2=xLength*arSector;gap=(yLength-yLength2)/gs.h/2;xDomain2=[xDomain[0],xDomain[1]];yDomain2=[yDomain[0]+gap,yDomain[1]-gap]}else{xLength2=yLength/arSector;yLength2=yLength;gap=(xLength-xLength2)/gs.w/2;xDomain2=[xDomain[0]+gap,xDomain[1]-gap];yDomain2=[yDomain[0],yDomain[1]]}_this.xLength2=xLength2;_this.yLength2=yLength2;_this.xDomain2=xDomain2;_this.yDomain2=yDomain2;var xOffset2=_this.xOffset2=gs.l+gs.w*xDomain2[0];var yOffset2=_this.yOffset2=gs.t+gs.h*(1-yDomain2[1]);var radius=_this.radius=xLength2/dxSectorBBox;var cx=_this.cx=xOffset2-radius*sectorBBox[0];var cy=_this.cy=yOffset2+radius*sectorBBox[3];var cxx=_this.cxx=cx-xOffset2;var cyy=_this.cyy=cy-yOffset2;var mockOpts={anchor:"free",position:0,_counteraxis:true,automargin:false};_this.radialAxis=Lib.extendFlat({},polarLayout.radialaxis,mockOpts,{_axislayer:layers["radial-axis"],_gridlayer:layers["radial-grid"],_id:"x",_pos:0,side:{counterclockwise:"top",clockwise:"bottom"}[polarLayout.radialaxis.side],domain:[0,radius/gs.w]});_this.angularAxis=Lib.extendFlat({},polarLayout.angularaxis,mockOpts,{_axislayer:layers["angular-axis"],_gridlayer:layers["angular-grid"],_id:"angular",_pos:0,side:"right",domain:[0,Math.PI],autorange:false});_this.doAutoRange(fullLayout,polarLayout);_this.updateAngularAxis(fullLayout,polarLayout);_this.updateRadialAxis(fullLayout,polarLayout);_this.updateRadialAxisTitle(fullLayout,polarLayout);var radialRange=_this.radialAxis.range;var rSpan=radialRange[1]-radialRange[0];var xaxis=_this.xaxis={type:"linear",_id:"x",range:[sectorBBox[0]*rSpan,sectorBBox[2]*rSpan],domain:xDomain2};Axes.setConvert(xaxis,fullLayout);xaxis.setScale();var yaxis=_this.yaxis={type:"linear",_id:"y",range:[sectorBBox[1]*rSpan,sectorBBox[3]*rSpan],domain:yDomain2};Axes.setConvert(yaxis,fullLayout);yaxis.setScale();xaxis.isPtWithinRange=function(d){return _this.isPtWithinSector(d)};yaxis.isPtWithinRange=function(){return true};_this.clipPaths.forTraces.select("path").attr("d",pathSectorClosed(radius,sector,_this.vangles)).attr("transform",strTranslate(cxx,cyy));layers.frontplot.attr("transform",strTranslate(xOffset2,yOffset2)).call(Drawing.setClipUrl,_this._hasClipOnAxisFalse?null:_this.clipIds.forTraces);layers.bg.attr("d",pathSectorClosed(radius,sector,_this.vangles)).attr("transform",strTranslate(cx,cy)).call(Color.fill,polarLayout.bgcolor);_this.framework.selectAll(".crisp").classed("crisp",0)};proto.doAutoRange=function(fullLayout,polarLayout){var radialLayout=polarLayout.radialaxis;var ax=this.radialAxis;setScale(ax,radialLayout,fullLayout);doAutoRange(ax);radialLayout.range=ax.range.slice();radialLayout._input.range=ax.range.slice()};proto.updateRadialAxis=function(fullLayout,polarLayout){var _this=this;var gd=_this.gd;var layers=_this.layers;var radius=_this.radius;var cx=_this.cx;var cy=_this.cy;var radialLayout=polarLayout.radialaxis;var sector=polarLayout.sector;var a0=wrap360(sector[0]);var ax=_this.radialAxis;_this.fillViewInitialKey("radialaxis.angle",radialLayout.angle);_this.fillViewInitialKey("radialaxis.range",ax.range.slice());if(ax.tickangle==="auto"&&(a0>90&&a0<=270)){ax.tickangle=180}ax._transfn=function(d){return"translate("+ax.l2p(d.x)+",0)"};ax._gridpath=function(d){var r=ax.r2p(d.x);return pathSector(r,sector,_this.vangles)};var newTickLayout=strTickLayout(radialLayout);if(_this.radialTickLayout!==newTickLayout){layers["radial-axis"].selectAll(".xtick").remove();_this.radialTickLayout=newTickLayout}Axes.doTicksSingle(gd,ax,true);var angle=_this.radialAxisAngle=_this.vangles?rad2deg(snapToVertexAngle(deg2rad(radialLayout.angle),_this.vangles)):radialLayout.angle;var trans=strTranslate(cx,cy)+strRotate(-angle);updateElement(layers["radial-axis"],radialLayout.showticklabels||radialLayout.ticks,{transform:trans});updateElement(layers["radial-grid"],radialLayout.showgrid,{transform:strTranslate(cx,cy)}).selectAll("path").attr("transform",null);updateElement(layers["radial-line"].select("line"),radialLayout.showline,{x1:0,y1:0,x2:radius,y2:0,transform:trans}).attr("stroke-width",radialLayout.linewidth).call(Color.stroke,radialLayout.linecolor)};proto.updateRadialAxisTitle=function(fullLayout,polarLayout,_angle){var _this=this;var gd=_this.gd;var radius=_this.radius;var cx=_this.cx;var cy=_this.cy;var radialLayout=polarLayout.radialaxis;var titleClass=_this.id+"title";var angle=_angle!==undefined?_angle:_this.radialAxisAngle;var angleRad=deg2rad(angle);var cosa=Math.cos(angleRad);var sina=Math.sin(angleRad);var pad=0;if(radialLayout.title){var h=Drawing.bBox(_this.layers["radial-axis"].node()).height;var ts=radialLayout.titlefont.size;pad=radialLayout.side==="counterclockwise"?-h-ts*.4:h+ts*.8}_this.layers["radial-axis-title"]=Titles.draw(gd,titleClass,{propContainer:radialLayout,propName:_this.id+".radialaxis.title",placeholder:_(gd,"Click to enter radial axis title"),attributes:{x:cx+radius/2*cosa+pad*sina,y:cy-radius/2*sina+pad*cosa,"text-anchor":"middle"},transform:{rotate:-angle}})};proto.updateAngularAxis=function(fullLayout,polarLayout){var _this=this;var gd=_this.gd;var layers=_this.layers;var radius=_this.radius;var cx=_this.cx;var cy=_this.cy;var angularLayout=polarLayout.angularaxis;var sector=polarLayout.sector;var sectorInRad=sector.map(deg2rad);var ax=_this.angularAxis;_this.fillViewInitialKey("angularaxis.rotation",angularLayout.rotation);function c2rad(d){return ax.c2rad(d.x,"degrees")}function rad2xy(rad){return[radius*Math.cos(rad),radius*Math.sin(rad)]}if(ax.type==="linear"){if(isFullCircle(sector)){ax.range=sector.slice()}else{ax.range=sectorInRad.map(ax.unTransformRad).map(rad2deg)}if(ax.thetaunit==="radians"){ax.tick0=rad2deg(ax.tick0);ax.dtick=rad2deg(ax.dtick)}}else if(ax.type==="category"){var period=angularLayout.period?Math.max(angularLayout.period,angularLayout._categories.length):angularLayout._categories.length;ax.range=[0,period];ax._tickFilter=function(d){return isAngleInSector(c2rad(d),sector)}}setScale(ax,angularLayout,fullLayout);ax._transfn=function(d){var rad=c2rad(d);var xy=rad2xy(rad);var out=strTranslate(cx+xy[0],cy-xy[1]);var sel=d3.select(this);if(sel&&sel.node()&&sel.classed("ticks")){out+=strRotate(-rad2deg(rad))}return out};ax._gridpath=function(d){var rad=c2rad(d);var xy=rad2xy(rad);return"M0,0L"+-xy[0]+","+xy[1]};var offset4fontsize=angularLayout.ticks!=="outside"?.7:.5;ax._labelx=function(d){var rad=c2rad(d);var labelStandoff=ax._labelStandoff;var pad=ax._pad;var offset4tx=signSin(rad)===0?0:Math.cos(rad)*(labelStandoff+pad+offset4fontsize*d.fontSize);var offset4tick=signCos(rad)*(d.dx+labelStandoff+pad);return offset4tx+offset4tick};ax._labely=function(d){var rad=c2rad(d);var labelStandoff=ax._labelStandoff;var labelShift=ax._labelShift;var pad=ax._pad;var offset4tx=d.dy+d.fontSize*MID_SHIFT-labelShift;var offset4tick=-Math.sin(rad)*(labelStandoff+pad+offset4fontsize*d.fontSize);return offset4tx+offset4tick};ax._labelanchor=function(angle,d){var rad=c2rad(d);return signSin(rad)===0?signCos(rad)>0?"start":"end":"middle"};var newTickLayout=strTickLayout(angularLayout);if(_this.angularTickLayout!==newTickLayout){layers["angular-axis"].selectAll(".angulartick").remove();_this.angularTickLayout=newTickLayout}Axes.doTicksSingle(gd,ax,true);var vangles;if(polarLayout.gridshape==="linear"){vangles=ax._vals.map(c2rad);if(angleDelta(vangles[0],vangles[1])<0){vangles=vangles.slice().reverse()}}else{vangles=null}_this.vangles=vangles;updateElement(layers["angular-line"].select("path"),angularLayout.showline,{d:pathSectorClosed(radius,sector,vangles),transform:strTranslate(cx,cy)}).attr("stroke-width",angularLayout.linewidth).call(Color.stroke,angularLayout.linecolor)};proto.updateFx=function(fullLayout,polarLayout){if(!this.gd._context.staticPlot){this.updateAngularDrag(fullLayout,polarLayout);this.updateRadialDrag(fullLayout,polarLayout);this.updateMainDrag(fullLayout,polarLayout)}};proto.updateMainDrag=function(fullLayout,polarLayout){var _this=this;var gd=_this.gd;var layers=_this.layers;var zoomlayer=fullLayout._zoomlayer;var MINZOOM=constants.MINZOOM;var OFFEDGE=constants.OFFEDGE;var radius=_this.radius;var cx=_this.cx;var cy=_this.cy;var cxx=_this.cxx;var cyy=_this.cyy;var sector=polarLayout.sector;var vangles=_this.vangles;var chw=constants.cornerHalfWidth;var chl=constants.cornerLen/2;var mainDrag=dragBox.makeDragger(layers,"path","maindrag","crosshair");d3.select(mainDrag).attr("d",pathSectorClosed(radius,sector,vangles)).attr("transform",strTranslate(cx,cy));var dragOpts={element:mainDrag,gd:gd,subplot:_this.id,plotinfo:{xaxis:_this.xaxis,yaxis:_this.yaxis},xaxes:[_this.xaxis],yaxes:[_this.yaxis]};var x0,y0;var r0,r1;var path0,dimmed,lum;var zb,corners;function norm(x,y){return Math.sqrt(x*x+y*y)}function xy2r(x,y){return norm(x-cxx,y-cyy)}function xy2a(x,y){return Math.atan2(cyy-y,x-cxx)}function ra2xy(r,a){return[r*Math.cos(a),r*Math.sin(-a)]}function _pathSectorClosed(r){return pathSectorClosed(r,sector,vangles)}function pathCorner(r,a){if(r===0)return _pathSectorClosed(2*chw);var da=chl/r;var am=a-da;var ap=a+da;var rb=Math.max(0,Math.min(r,radius));var rm=rb-chw;var rp=rb+chw;return"M"+ra2xy(rm,am)+"A"+[rm,rm]+" 0,0,0 "+ra2xy(rm,ap)+"L"+ra2xy(rp,ap)+"A"+[rp,rp]+" 0,0,1 "+ra2xy(rp,am)+"Z"}function pathCornerForPolygons(r,va0,va1){if(r===0)return _pathSectorClosed(2*chw);var xy0=ra2xy(r,va0);var xy1=ra2xy(r,va1);var x=clampTiny((xy0[0]+xy1[0])/2);var y=clampTiny((xy0[1]+xy1[1])/2);var innerPts,outerPts;if(x&&y){var m=y/x;var mperp=-1/m;var midPts=findXYatLength(chw,m,x,y);innerPts=findXYatLength(chl,mperp,midPts[0][0],midPts[0][1]);outerPts=findXYatLength(chl,mperp,midPts[1][0],midPts[1][1])}else{var dx,dy;if(y){dx=chl;dy=chw}else{dx=chw;dy=chl}innerPts=[[x-dx,y-dy],[x+dx,y-dy]];outerPts=[[x-dx,y+dy],[x+dx,y+dy]]}return"M"+innerPts.join("L")+"L"+outerPts.reverse().join("L")+"Z"}function zoomPrep(){r0=null;r1=null;path0=_pathSectorClosed(radius);dimmed=false;var polarLayoutNow=gd._fullLayout[_this.id];lum=tinycolor(polarLayoutNow.bgcolor).getLuminance();zb=dragBox.makeZoombox(zoomlayer,lum,cx,cy,path0);zb.attr("fill-rule","evenodd");corners=dragBox.makeCorners(zoomlayer,cx,cy);clearSelect(zoomlayer)}function clampAndSetR0R1(rr0,rr1){rr1=Math.min(rr1,radius);if(rr0MINZOOM){if(rr00?adelta:Infinity});var i1=Lib.mod(i0+1,vangles.length);return[vangles[i0],vangles[i1]]}function findPolygonRadius(x,y,va0,va1){var xy=findIntersectionXY(va0,va1,va0,[x-cxx,cyy-y]);return norm(xy[0],xy[1])}function zoomMoveForPolygons(dx,dy){var x1=x0+dx;var y1=y0+dy;var a0=xy2a(x0,y0);var a1=xy2a(x1,y1);var vangles0=findEnclosingVertexAngles(a0);var vangles1=findEnclosingVertexAngles(a1);var rr0=findPolygonRadius(x0,y0,vangles0[0],vangles0[1]);var rr1=Math.min(findPolygonRadius(x1,y1,vangles1[0],vangles1[1]),radius);var path1;var cpath;if(clampAndSetR0R1(rr0,rr1)){path1=path0+_pathSectorClosed(r1)+_pathSectorClosed(r0);cpath=[pathCornerForPolygons(r0,vangles0[0],vangles0[1]),pathCornerForPolygons(r1,vangles0[0],vangles0[1])].join(" ")}applyZoomMove(path1,cpath)}function zoomDone(){dragBox.removeZoombox(gd);if(r0===null||r1===null)return;dragBox.showDoubleClickNotifier(gd);var radialAxis=_this.radialAxis;var radialRange=radialAxis.range;var drange=radialRange[1]-radialRange[0];var updateObj={};updateObj[_this.id+".radialaxis.range"]=[radialRange[0]+r0*drange/radius,radialRange[0]+r1*drange/radius];Registry.call("relayout",gd,updateObj)}dragOpts.prepFn=function(evt,startX,startY){var dragModeNow=gd._fullLayout.dragmode;var bbox=mainDrag.getBoundingClientRect();x0=startX-bbox.left;y0=startY-bbox.top;if(vangles){var offset=findPolygonOffset(radius,sector,vangles);x0+=cxx+offset[0];y0+=cyy+offset[1]}switch(dragModeNow){case"zoom":if(vangles){dragOpts.moveFn=zoomMoveForPolygons}else{dragOpts.moveFn=zoomMove}dragOpts.doneFn=zoomDone;zoomPrep(evt,startX,startY);break;case"select":case"lasso":prepSelect(evt,startX,startY,dragOpts,dragModeNow);break}};dragOpts.clickFn=function(numClicks,evt){dragBox.removeZoombox(gd);if(numClicks===2){var updateObj={};for(var k in _this.viewInitial){updateObj[_this.id+"."+k]=_this.viewInitial[k]}gd.emit("plotly_doubleclick",null);Registry.call("relayout",gd,updateObj)}Fx.click(gd,evt,_this.id)};mainDrag.onmousemove=function(evt){Fx.hover(gd,evt,_this.id);gd._fullLayout._lasthover=mainDrag;gd._fullLayout._hoversubplot=_this.id};mainDrag.onmouseout=function(evt){if(gd._dragging)return;dragElement.unhover(gd,evt)};dragElement.init(dragOpts)};proto.updateRadialDrag=function(fullLayout,polarLayout){var _this=this;var gd=_this.gd;var layers=_this.layers;var radius=_this.radius;var cx=_this.cx;var cy=_this.cy;var radialAxis=_this.radialAxis;var radialLayout=polarLayout.radialaxis;var angle0=deg2rad(_this.radialAxisAngle);var range0=radialAxis.range.slice();var drange=range0[1]-range0[0];var bl=constants.radialDragBoxSize;var bl2=bl/2;if(!radialLayout.visible)return;var radialDrag=dragBox.makeRectDragger(layers,"radialdrag","crosshair",-bl2,-bl2,bl,bl);var dragOpts={element:radialDrag,gd:gd};var tx=cx+(radius+bl2)*Math.cos(angle0);var ty=cy-(radius+bl2)*Math.sin(angle0);d3.select(radialDrag).attr("transform",strTranslate(tx,ty));var moveFn2;var angle1;var rng1;function moveFn(dx,dy){if(moveFn2){moveFn2(dx,dy)}else{var dvec=[dx,-dy];var rvec=[Math.cos(angle0),Math.sin(angle0)];var comp=Math.abs(Lib.dot(dvec,rvec)/Math.sqrt(Lib.dot(dvec,dvec)));if(!isNaN(comp)){moveFn2=comp<.5?rotateMove:rerangeMove}}}function doneFn(){if(angle1!==null){Registry.call("relayout",gd,_this.id+".radialaxis.angle",angle1)}else if(rng1!==null){Registry.call("relayout",gd,_this.id+".radialaxis.range[1]",rng1)}}function rotateMove(dx,dy){var x1=tx+dx;var y1=ty+dy;angle1=Math.atan2(cy-y1,x1-cx);if(_this.vangles)angle1=snapToVertexAngle(angle1,_this.vangles);angle1=rad2deg(angle1);var transform=strTranslate(cx,cy)+strRotate(-angle1);layers["radial-axis"].attr("transform",transform);layers["radial-line"].select("line").attr("transform",transform);var fullLayoutNow=_this.gd._fullLayout;var polarLayoutNow=fullLayoutNow[_this.id];_this.updateRadialAxisTitle(fullLayoutNow,polarLayoutNow,angle1)}function rerangeMove(dx,dy){var dr=Lib.dot([dx,-dy],[Math.cos(angle0),Math.sin(angle0)]);var rprime=range0[1]-drange*dr/radius*.75;if(drange>0!==rprime>range0[0])return;rng1=radialAxis.range[1]=rprime;Axes.doTicksSingle(gd,_this.radialAxis,true);layers["radial-grid"].attr("transform",strTranslate(cx,cy)).selectAll("path").attr("transform",null);var rSpan=rng1-range0[0];var sectorBBox=_this.sectorBBox;_this.xaxis.range=[sectorBBox[0]*rSpan,sectorBBox[2]*rSpan];_this.yaxis.range=[sectorBBox[1]*rSpan,sectorBBox[3]*rSpan];_this.xaxis.setScale();_this.yaxis.setScale();for(var k in _this.traceHash){var moduleCalcData=_this.traceHash[k];var moduleCalcDataVisible=Lib.filterVisible(moduleCalcData);var _module=moduleCalcData[0][0].trace._module;var polarLayoutNow=gd._fullLayout[_this.id];_module.plot(gd,_this,moduleCalcDataVisible,polarLayoutNow);if(!Registry.traceIs(k,"gl")){for(var i=0;i=radialRange[0]){r0=radialRange[0];r1=radialRange[1]}else{r0=radialRange[1];r1=radialRange[0]}if(vangles){var polygonIn=polygonTester(makePolygon(r0,sector,vangles));var polygonOut=polygonTester(makePolygon(r1,sector,vangles));var xy=[r*Math.cos(d.rad),r*Math.sin(d.rad)];return polygonOut.contains(xy)&&!polygonIn.contains(xy)}return r>=r0&&r<=r1};proto.fillViewInitialKey=function(key,val){if(!(key in this.viewInitial)){this.viewInitial[key]=val}};function setScale(ax,axLayout,fullLayout){Axes.setConvert(ax,fullLayout);ax._min=axLayout._min;ax._max=axLayout._max;ax.setScale()}function strTickLayout(axLayout){var out=axLayout.ticks+String(axLayout.ticklen)+String(axLayout.showticklabels);if("side"in axLayout)out+=axLayout.side;return out}function computeSectorBBox(sector){var s0=sector[0];var s1=sector[1];var arc=s1-s0;var a0=wrap360(s0);var a1=a0+arc;var ax0=Math.cos(deg2rad(a0));var ay0=Math.sin(deg2rad(a0));var ax1=Math.cos(deg2rad(a1));var ay1=Math.sin(deg2rad(a1));var x0,y0,x1,y1;if(a0<=90&&a1>=90||a0>90&&a1>=450){y1=1}else if(ay0<=0&&ay1<=0){y1=0}else{y1=Math.max(ay0,ay1)}if(a0<=180&&a1>=180||a0>180&&a1>=540){x0=-1}else if(ax0>=0&&ax1>=0){x0=0}else{x0=Math.min(ax0,ax1)}if(a0<=270&&a1>=270||a0>270&&a1>=630){y0=-1}else if(ay0>=0&&ay1>=0){y0=0}else{y0=Math.min(ay0,ay1)}if(a1>=360){x1=1}else if(ax0<=0&&ax1<=0){x1=0}else{x1=Math.max(ax0,ax1)}return[x0,y0,x1,y1]}function isAngleInSector(rad,sector){if(isFullCircle(sector))return true;var s0=wrap360(sector[0]);var s1=wrap360(sector[1]);if(s0>s1)s1+=360;var deg=wrap360(rad2deg(rad));var nextTurnDeg=deg+360;return deg>=s0&°<=s1||nextTurnDeg>=s0&&nextTurnDeg<=s1}function snapToVertexAngle(a,vangles){function angleDeltaAbs(va){return Math.abs(angleDelta(a,va))}var ind=findIndexOfMin(vangles,angleDeltaAbs);return vangles[ind]}function angleDelta(a,b){var d=b-a;return Math.atan2(Math.sin(d),Math.cos(d))}function findIndexOfMin(arr,fn){fn=fn||Lib.identity;var min=Infinity;var ind;for(var i=0;i1e-10?v:0}function sign(v){return Math.abs(v)<1e-10?0:v>0?1:-1}function signCos(v){return sign(Math.cos(v))}function signSin(v){return sign(Math.sin(v))}},{"../../components/color":558,"../../components/dragelement":580,"../../components/drawing":583,"../../components/fx":600,"../../components/titles":649,"../../constants/alignment":656,"../../lib":684,"../../lib/polygon":696,"../../lib/setcursor":704,"../../registry":817,"../cartesian/autorange":731,"../cartesian/axes":732,"../cartesian/dragbox":740,"../cartesian/select":749,"../plots":795,"./constants":796,"./helpers":797,d3:147,tinycolor2:499}],808:[function(require,module,exports){"use strict";function sortModules(a,b){if(a==="splom")return-1;if(b==="splom")return 1;return 0}function sortBasePlotModules(a,b){return sortModules(a.name,b.name)}module.exports={sortBasePlotModules:sortBasePlotModules,sortModules:sortModules}},{}],809:[function(require,module,exports){"use strict";var Lib=require("../lib");var Template=require("../plot_api/plot_template");var handleDomainDefaults=require("./domain").defaults;module.exports=function handleSubplotDefaults(layoutIn,layoutOut,fullData,opts){var subplotType=opts.type;var subplotAttributes=opts.attributes;var handleDefaults=opts.handleDefaults;var partition=opts.partition||"x";var ids=layoutOut._subplots[subplotType];var idsLength=ids.length;var baseId=idsLength&&ids[0].replace(/\d+$/,"");var subplotLayoutIn,subplotLayoutOut;function coerce(attr,dflt){return Lib.coerce(subplotLayoutIn,subplotLayoutOut,subplotAttributes,attr,dflt)}for(var i=0;i=sum){aaxis.min=0;baxis.min=0;caxis.min=0;if(ternaryLayoutIn.aaxis)delete ternaryLayoutIn.aaxis.min;if(ternaryLayoutIn.baxis)delete ternaryLayoutIn.baxis.min;if(ternaryLayoutIn.caxis)delete ternaryLayoutIn.caxis.min}}},{"../../../components/color":558,"../../../plot_api/plot_template":722,"../../subplot_defaults":809,"./axis_defaults":813,"./layout_attributes":815}],815:[function(require,module,exports){"use strict";var colorAttrs=require("../../../components/color/attributes");var domainAttrs=require("../../domain").attributes;var ternaryAxesAttrs=require("./axis_attributes");var overrideAll=require("../../../plot_api/edit_types").overrideAll;module.exports=overrideAll({domain:domainAttrs({name:"ternary"}),bgcolor:{valType:"color",dflt:colorAttrs.background},sum:{valType:"number",dflt:1,min:0},aaxis:ternaryAxesAttrs,baxis:ternaryAxesAttrs,caxis:ternaryAxesAttrs},"plot","from-root")},{"../../../components/color/attributes":557,"../../../plot_api/edit_types":715,"../../domain":757,"./axis_attributes":812}],816:[function(require,module,exports){"use strict";var d3=require("d3");var tinycolor=require("tinycolor2");var Registry=require("../../registry");var Lib=require("../../lib");var _=Lib._;var Color=require("../../components/color");var Drawing=require("../../components/drawing");var setConvert=require("../cartesian/set_convert");var extendFlat=require("../../lib/extend").extendFlat;var Plots=require("../plots");var Axes=require("../cartesian/axes");var dragElement=require("../../components/dragelement");var Fx=require("../../components/fx");var Titles=require("../../components/titles");var prepSelect=require("../cartesian/select").prepSelect;var clearSelect=require("../cartesian/select").clearSelect;var constants=require("../cartesian/constants");function Ternary(options,fullLayout){this.id=options.id;this.graphDiv=options.graphDiv;this.init(fullLayout);this.makeFramework(fullLayout)}module.exports=Ternary;var proto=Ternary.prototype;proto.init=function(fullLayout){this.container=fullLayout._ternarylayer;this.defs=fullLayout._defs;this.layoutId=fullLayout._uid;this.traceHash={};this.layers={}};proto.plot=function(ternaryCalcData,fullLayout){var _this=this;var ternaryLayout=fullLayout[_this.id];var graphSize=fullLayout._size;_this._hasClipOnAxisFalse=false;for(var i=0;iw_over_h*hmax){h=hmax;w=h*w_over_h}else{w=wmax;h=w/w_over_h}xDomainFinal=xDomain*w/wmax;yDomainFinal=yDomain*h/hmax;x0=graphSize.l+graphSize.w*xDomainCenter-w/2;y0=graphSize.t+graphSize.h*(1-yDomainCenter)-h/2;_this.x0=x0;_this.y0=y0;_this.w=w;_this.h=h;_this.sum=sum;_this.xaxis={type:"linear",range:[amin+2*cmin-sum,sum-amin-2*bmin],domain:[xDomainCenter-xDomainFinal/2,xDomainCenter+xDomainFinal/2],_id:"x"};setConvert(_this.xaxis,_this.graphDiv._fullLayout);_this.xaxis.setScale();_this.xaxis.isPtWithinRange=function(d){return d.a>=_this.aaxis.range[0]&&d.a<=_this.aaxis.range[1]&&d.b>=_this.baxis.range[1]&&d.b<=_this.baxis.range[0]&&d.c>=_this.caxis.range[1]&&d.c<=_this.caxis.range[0]};_this.yaxis={type:"linear",range:[amin,sum-bmin-cmin],domain:[yDomainCenter-yDomainFinal/2,yDomainCenter+yDomainFinal/2],_id:"y"};setConvert(_this.yaxis,_this.graphDiv._fullLayout);_this.yaxis.setScale();_this.yaxis.isPtWithinRange=function(){return true};var yDomain0=_this.yaxis.domain[0];var aaxis=_this.aaxis=extendFlat({},ternaryLayout.aaxis,{visible:true,range:[amin,sum-bmin-cmin],side:"left",_counterangle:30,tickangle:(+ternaryLayout.aaxis.tickangle||0)-30,domain:[yDomain0,yDomain0+yDomainFinal*w_over_h],_axislayer:_this.layers.aaxis,_gridlayer:_this.layers.agrid,_pos:0,_id:"y",_length:w,_gridpath:"M0,0l"+h+",-"+w/2,automargin:false});setConvert(aaxis,_this.graphDiv._fullLayout);aaxis.setScale();var baxis=_this.baxis=extendFlat({},ternaryLayout.baxis,{visible:true,range:[sum-amin-cmin,bmin],side:"bottom",_counterangle:30,domain:_this.xaxis.domain,_axislayer:_this.layers.baxis,_gridlayer:_this.layers.bgrid,_counteraxis:_this.aaxis,_pos:0,_id:"x",_length:w,_gridpath:"M0,0l-"+w/2+",-"+h,automargin:false});setConvert(baxis,_this.graphDiv._fullLayout);baxis.setScale();aaxis._counteraxis=baxis;var caxis=_this.caxis=extendFlat({},ternaryLayout.caxis,{visible:true,range:[sum-amin-bmin,cmin],side:"right",_counterangle:30,tickangle:(+ternaryLayout.caxis.tickangle||0)+30,domain:[yDomain0,yDomain0+yDomainFinal*w_over_h],_axislayer:_this.layers.caxis,_gridlayer:_this.layers.cgrid,_counteraxis:_this.baxis,_pos:0,_id:"y",_length:w,_gridpath:"M0,0l-"+h+","+w/2,automargin:false});setConvert(caxis,_this.graphDiv._fullLayout);caxis.setScale();var triangleClip="M"+x0+","+(y0+h)+"h"+w+"l-"+w/2+",-"+h+"Z";_this.clipDef.select("path").attr("d",triangleClip);_this.layers.plotbg.select("path").attr("d",triangleClip);var triangleClipRelative="M0,"+h+"h"+w+"l-"+w/2+",-"+h+"Z";_this.clipDefRelative.select("path").attr("d",triangleClipRelative);var plotTransform="translate("+x0+","+y0+")";_this.plotContainer.selectAll(".scatterlayer,.maplayer").attr("transform",plotTransform);_this.clipDefRelative.select("path").attr("transform",null);var bTransform="translate("+(x0-baxis._offset)+","+(y0+h)+")";_this.layers.baxis.attr("transform",bTransform);_this.layers.bgrid.attr("transform",bTransform);var aTransform="translate("+(x0+w/2)+","+y0+")rotate(30)translate(0,"+-aaxis._offset+")";_this.layers.aaxis.attr("transform",aTransform);_this.layers.agrid.attr("transform",aTransform);var cTransform="translate("+(x0+w/2)+","+y0+")rotate(-30)translate(0,"+-caxis._offset+")";_this.layers.caxis.attr("transform",cTransform);_this.layers.cgrid.attr("transform",cTransform);_this.drawAxes(true);_this.plotContainer.selectAll(".crisp").classed("crisp",false);_this.layers.aline.select("path").attr("d",aaxis.showline?"M"+x0+","+(y0+h)+"l"+w/2+",-"+h:"M0,0").call(Color.stroke,aaxis.linecolor||"#000").style("stroke-width",(aaxis.linewidth||0)+"px");_this.layers.bline.select("path").attr("d",baxis.showline?"M"+x0+","+(y0+h)+"h"+w:"M0,0").call(Color.stroke,baxis.linecolor||"#000").style("stroke-width",(baxis.linewidth||0)+"px");_this.layers.cline.select("path").attr("d",caxis.showline?"M"+(x0+w/2)+","+y0+"l"+w/2+","+h:"M0,0").call(Color.stroke,caxis.linecolor||"#000").style("stroke-width",(caxis.linewidth||0)+"px");if(!_this.graphDiv._context.staticPlot){_this.initInteractions()}Drawing.setClipUrl(_this.layers.frontplot,_this._hasClipOnAxisFalse?null:_this.clipId)};proto.drawAxes=function(doTitles){var _this=this,gd=_this.graphDiv,titlesuffix=_this.id.substr(7)+"title",aaxis=_this.aaxis,baxis=_this.baxis,caxis=_this.caxis;Axes.doTicksSingle(gd,aaxis,true);Axes.doTicksSingle(gd,baxis,true);Axes.doTicksSingle(gd,caxis,true);if(doTitles){var apad=Math.max(aaxis.showticklabels?aaxis.tickfont.size/2:0,(caxis.showticklabels?caxis.tickfont.size*.75:0)+(caxis.ticks==="outside"?caxis.ticklen*.87:0));_this.layers["a-title"]=Titles.draw(gd,"a"+titlesuffix,{propContainer:aaxis,propName:_this.id+".aaxis.title",placeholder:_(gd,"Click to enter Component A title"),attributes:{x:_this.x0+_this.w/2,y:_this.y0-aaxis.titlefont.size/3-apad,"text-anchor":"middle"}});var bpad=(baxis.showticklabels?baxis.tickfont.size:0)+(baxis.ticks==="outside"?baxis.ticklen:0)+3;_this.layers["b-title"]=Titles.draw(gd,"b"+titlesuffix,{propContainer:baxis,propName:_this.id+".baxis.title",placeholder:_(gd,"Click to enter Component B title"),attributes:{x:_this.x0-bpad,y:_this.y0+_this.h+baxis.titlefont.size*.83+bpad,"text-anchor":"middle"}});_this.layers["c-title"]=Titles.draw(gd,"c"+titlesuffix,{propContainer:caxis,propName:_this.id+".caxis.title",placeholder:_(gd,"Click to enter Component C title"),attributes:{x:_this.x0+_this.w+bpad,y:_this.y0+_this.h+caxis.titlefont.size*.83+bpad,"text-anchor":"middle"}})}};var CLEN=constants.MINZOOM/2+.87;var BLPATH="m-0.87,.5h"+CLEN+"v3h-"+(CLEN+5.2)+"l"+(CLEN/2+2.6)+",-"+(CLEN*.87+4.5)+"l2.6,1.5l-"+CLEN/2+","+CLEN*.87+"Z";var BRPATH="m0.87,.5h-"+CLEN+"v3h"+(CLEN+5.2)+"l-"+(CLEN/2+2.6)+",-"+(CLEN*.87+4.5)+"l-2.6,1.5l"+CLEN/2+","+CLEN*.87+"Z";var TOPPATH="m0,1l"+CLEN/2+","+CLEN*.87+"l2.6,-1.5l-"+(CLEN/2+2.6)+",-"+(CLEN*.87+4.5)+"l-"+(CLEN/2+2.6)+","+(CLEN*.87+4.5)+"l2.6,1.5l"+CLEN/2+",-"+CLEN*.87+"Z";var STARTMARKER="m0.5,0.5h5v-2h-5v-5h-2v5h-5v2h5v5h2Z";var SHOWZOOMOUTTIP=true;proto.initInteractions=function(){var _this=this,dragger=_this.layers.plotbg.select("path").node(),gd=_this.graphDiv,zoomContainer=gd._fullLayout._zoomlayer;var dragOptions={element:dragger,gd:gd,plotinfo:{xaxis:_this.xaxis,yaxis:_this.yaxis},subplot:_this.id,prepFn:function(e,startX,startY){dragOptions.xaxes=[_this.xaxis];dragOptions.yaxes=[_this.yaxis];var dragModeNow=gd._fullLayout.dragmode;if(e.shiftKey){if(dragModeNow==="pan")dragModeNow="zoom";else dragModeNow="pan"}if(dragModeNow==="lasso")dragOptions.minDrag=1;else dragOptions.minDrag=undefined;if(dragModeNow==="zoom"){dragOptions.moveFn=zoomMove;dragOptions.doneFn=zoomDone;zoomPrep(e,startX,startY)}else if(dragModeNow==="pan"){dragOptions.moveFn=plotDrag;dragOptions.doneFn=dragDone;panPrep();clearSelect(zoomContainer)}else if(dragModeNow==="select"||dragModeNow==="lasso"){prepSelect(e,startX,startY,dragOptions,dragModeNow)}},clickFn:function(numClicks,evt){removeZoombox(gd);if(numClicks===2){var attrs={};attrs[_this.id+".aaxis.min"]=0;attrs[_this.id+".baxis.min"]=0;attrs[_this.id+".caxis.min"]=0;gd.emit("plotly_doubleclick",null);Registry.call("relayout",gd,attrs)}Fx.click(gd,evt,_this.id)}};var x0,y0,mins0,span0,mins,lum,path0,dimmed,zb,corners;function zoomPrep(e,startX,startY){var dragBBox=dragger.getBoundingClientRect();x0=startX-dragBBox.left;y0=startY-dragBBox.top;mins0={a:_this.aaxis.range[0],b:_this.baxis.range[1],c:_this.caxis.range[1]};mins=mins0;span0=_this.aaxis.range[1]-mins0.a;lum=tinycolor(_this.graphDiv._fullLayout[_this.id].bgcolor).getLuminance();path0="M0,"+_this.h+"L"+_this.w/2+", 0L"+_this.w+","+_this.h+"Z";dimmed=false;zb=zoomContainer.append("path").attr("class","zoombox").attr("transform","translate("+_this.x0+", "+_this.y0+")").style({fill:lum>.2?"rgba(0,0,0,0)":"rgba(255,255,255,0)","stroke-width":0}).attr("d",path0);corners=zoomContainer.append("path").attr("class","zoombox-corners").attr("transform","translate("+_this.x0+", "+_this.y0+")").style({fill:Color.background,stroke:Color.defaultLine,"stroke-width":1,opacity:0}).attr("d","M0,0Z");clearSelect(zoomContainer)}function getAFrac(x,y){return 1-y/_this.h}function getBFrac(x,y){return 1-(x+(_this.h-y)/Math.sqrt(3))/_this.w}function getCFrac(x,y){return(x-(_this.h-y)/Math.sqrt(3))/_this.w}function zoomMove(dx0,dy0){var x1=x0+dx0,y1=y0+dy0,afrac=Math.max(0,Math.min(1,getAFrac(x0,y0),getAFrac(x1,y1))),bfrac=Math.max(0,Math.min(1,getBFrac(x0,y0),getBFrac(x1,y1))),cfrac=Math.max(0,Math.min(1,getCFrac(x0,y0),getCFrac(x1,y1))),xLeft=(afrac/2+cfrac)*_this.w,xRight=(1-afrac/2-bfrac)*_this.w,xCenter=(xLeft+xRight)/2,xSpan=xRight-xLeft,yBottom=(1-afrac)*_this.h,yTop=yBottom-xSpan/w_over_h;if(xSpan.2?"rgba(0,0,0,0.4)":"rgba(255,255,255,0.3)").duration(200);corners.transition().style("opacity",1).duration(200);dimmed=true}}function zoomDone(){removeZoombox(gd);if(mins===mins0)return;var attrs={};attrs[_this.id+".aaxis.min"]=mins.a;attrs[_this.id+".baxis.min"]=mins.b;attrs[_this.id+".caxis.min"]=mins.c;Registry.call("relayout",gd,attrs);if(SHOWZOOMOUTTIP&&gd.data&&gd._context.showTips){Lib.notifier(_(gd,"Double-click to zoom back out"),"long");SHOWZOOMOUTTIP=false}}function panPrep(){mins0={a:_this.aaxis.range[0],b:_this.baxis.range[1],c:_this.caxis.range[1]};mins=mins0}function plotDrag(dx,dy){var dxScaled=dx/_this.xaxis._m,dyScaled=dy/_this.yaxis._m;mins={a:mins0.a-dyScaled,b:mins0.b+(dxScaled+dyScaled)/2,c:mins0.c-(dxScaled-dyScaled)/2};var minsorted=[mins.a,mins.b,mins.c].sort(),minindices={a:minsorted.indexOf(mins.a),b:minsorted.indexOf(mins.b),c:minsorted.indexOf(mins.c)};if(minsorted[0]<0){if(minsorted[1]+minsorted[0]/2<0){minsorted[2]+=minsorted[0]+minsorted[1];minsorted[0]=minsorted[1]=0}else{minsorted[2]+=minsorted[0]/2;minsorted[1]+=minsorted[0]/2;minsorted[0]=0}mins={a:minsorted[minindices.a],b:minsorted[minindices.b],c:minsorted[minindices.c]};dy=(mins0.a-mins.a)*_this.yaxis._m;dx=(mins0.c-mins.c-mins0.b+mins.b)*_this.xaxis._m}var plotTransform="translate("+(_this.x0+dx)+","+(_this.y0+dy)+")";_this.plotContainer.selectAll(".scatterlayer,.maplayer").attr("transform",plotTransform);var plotTransform2="translate("+-dx+","+-dy+")";_this.clipDefRelative.select("path").attr("transform",plotTransform2);_this.aaxis.range=[mins.a,_this.sum-mins.b-mins.c];_this.baxis.range=[_this.sum-mins.a-mins.c,mins.b];_this.caxis.range=[_this.sum-mins.a-mins.b,mins.c];_this.drawAxes(false);_this.plotContainer.selectAll(".crisp").classed("crisp",false);if(_this._hasClipOnAxisFalse){_this.plotContainer.select(".scatterlayer").selectAll(".trace").call(Drawing.hideOutsideRangePoints,_this)}}function dragDone(){var attrs={};attrs[_this.id+".aaxis.min"]=mins.a;attrs[_this.id+".baxis.min"]=mins.b;attrs[_this.id+".caxis.min"]=mins.c;Registry.call("relayout",gd,attrs)}dragger.onmousemove=function(evt){Fx.hover(gd,evt,_this.id);gd._fullLayout._lasthover=dragger;gd._fullLayout._hoversubplot=_this.id};dragger.onmouseout=function(evt){if(gd._dragging)return;dragElement.unhover(gd,evt)};dragElement.init(dragOptions)};function removeZoombox(gd){d3.select(gd).selectAll(".zoombox,.js-zoombox-backdrop,.js-zoombox-menu,.zoombox-corners").remove()}},{"../../components/color":558,"../../components/dragelement":580,"../../components/drawing":583,"../../components/fx":600,"../../components/titles":649,"../../lib":684,"../../lib/extend":673,"../../registry":817,"../cartesian/axes":732,"../cartesian/constants":737,"../cartesian/select":749,"../cartesian/set_convert":750,"../plots":795,d3:147,tinycolor2:499}],817:[function(require,module,exports){"use strict";var Loggers=require("./lib/loggers");var noop=require("./lib/noop");var pushUnique=require("./lib/push_unique");var isPlainObject=require("./lib/is_plain_object");var ExtendModule=require("./lib/extend");var basePlotAttributes=require("./plots/attributes");var baseLayoutAttributes=require("./plots/layout_attributes");var extendFlat=ExtendModule.extendFlat;var extendDeepAll=ExtendModule.extendDeepAll;exports.modules={};exports.allCategories={};exports.allTypes=[];exports.subplotsRegistry={};exports.transformsRegistry={};exports.componentsRegistry={};exports.layoutArrayContainers=[];exports.layoutArrayRegexes=[];exports.traceLayoutAttributes={};exports.localeRegistry={};exports.apiMethodRegistry={};exports.register=function register(_modules){if(!_modules){throw new Error("No argument passed to Plotly.register.")}else if(_modules&&!Array.isArray(_modules)){_modules=[_modules]}for(var i=0;i<_modules.length;i++){var newModule=_modules[i];if(!newModule){throw new Error("Invalid module was attempted to be registered!")}switch(newModule.moduleType){case"trace":registerTraceModule(newModule);break;case"transform":registerTransformModule(newModule);break;case"component":registerComponentModule(newModule);break;case"locale":registerLocale(newModule);break;case"apiMethod":var name=newModule.name;exports.apiMethodRegistry[name]=newModule.fn;break;default:throw new Error("Invalid module was attempted to be registered!")}}};exports.getModule=function(trace){var _module=exports.modules[getTraceType(trace)];if(!_module)return false;return _module._module};exports.traceIs=function(traceType,category){traceType=getTraceType(traceType);if(traceType==="various")return false;var _module=exports.modules[traceType];if(!_module){if(traceType&&traceType!=="area"){Loggers.log("Unrecognized trace type "+traceType+".")}_module=exports.modules[basePlotAttributes.type.dflt]}return!!_module.categories[category]};exports.getTransformIndices=function(data,type){var indices=[];var transforms=data.transforms||[];for(var i=0;i-1}module.exports=function clonePlot(graphObj,options){if(graphObj.framework&&graphObj.framework.isPolar){graphObj=graphObj.framework.getConfig()}var i;var oldData=graphObj.data;var oldLayout=graphObj.layout;var newData=extendDeep([],oldData);var newLayout=extendDeep({},oldLayout,cloneLayoutOverride(options.tileClass));var context=graphObj._context||{};if(options.width)newLayout.width=options.width;if(options.height)newLayout.height=options.height;if(options.tileClass==="thumbnail"||options.tileClass==="themes__thumb"){newLayout.annotations=[];var keys=Object.keys(newLayout);for(i=0;i")!==-1){return""}return hiddenDiv.html(d).text()});hiddenDiv.remove();return replaced}function xmlEntityEncode(str){return str.replace(/&(?!\w+;|\#[0-9]+;| \#x[0-9A-F]+;)/g,"&")}module.exports=function toSVG(gd,format,scale){var fullLayout=gd._fullLayout;var svg=fullLayout._paper;var toppaper=fullLayout._toppaper;var width=fullLayout.width;var height=fullLayout.height;var i;svg.insert("rect",":first-child").call(Drawing.setRect,0,0,width,height).call(Color.fill,fullLayout.paper_bgcolor);var basePlotModules=fullLayout._basePlotModules||[];for(i=0;i=2?roundWithLine(v):v>vc?Math.ceil(v):Math.floor(v)}if(!gd._context.staticPlot){var op=Color.opacity(di.mc||trace.marker.color),fixpx=op<1||lw>.01?roundWithLine:expandToVisible;x0=fixpx(x0,x1);x1=fixpx(x1,x0);y0=fixpx(y0,y1);y1=fixpx(y1,y0)}Lib.ensureSingle(bar,"path").style("vector-effect","non-scaling-stroke").attr("d","M"+x0+","+y0+"V"+y1+"H"+x1+"V"+y0+"Z").call(Drawing.setClipUrl,plotinfo.layerClipId);appendBarText(gd,bar,d,i,x0,x1,y0,y1);if(plotinfo.layerClipId){Drawing.hideOutsideRangePoint(d[i],bar.select("text"),xa,ya,trace.xcalendar,trace.ycalendar)}});var hasClipOnAxisFalse=d[0].trace.cliponaxis===false;Drawing.setClipUrl(sel,hasClipOnAxisFalse?null:plotinfo.layerClipId)});Registry.getComponentMethod("errorbars","plot")(bartraces,plotinfo)};function appendBarText(gd,bar,calcTrace,i,x0,x1,y0,y1){var textPosition;function appendTextNode(bar,text,textFont){var textSelection=Lib.ensureSingle(bar,"text").text(text).attr({class:"bartext bartext-"+textPosition,transform:"","text-anchor":"middle","data-notex":1}).call(Drawing.font,textFont).call(svgTextUtils.convertToTspans,gd);return textSelection}var trace=calcTrace[0].trace,orientation=trace.orientation;var text=getText(trace,i);textPosition=getTextPosition(trace,i);if(!text||textPosition==="none"){bar.select("text").remove();return}var textFont=getTextFont(trace,i,gd._fullLayout.font),insideTextFont=getInsideTextFont(trace,i,textFont),outsideTextFont=getOutsideTextFont(trace,i,textFont);var barmode=gd._fullLayout.barmode,inStackMode=barmode==="stack",inRelativeMode=barmode==="relative",inStackOrRelativeMode=inStackMode||inRelativeMode,calcBar=calcTrace[i],isOutmostBar=!inStackOrRelativeMode||calcBar._outmost,barWidth=Math.abs(x1-x0)-2*TEXTPAD,barHeight=Math.abs(y1-y0)-2*TEXTPAD,textSelection,textBB,textWidth,textHeight;if(textPosition==="outside"){if(!isOutmostBar)textPosition="inside"}if(textPosition==="auto"){if(isOutmostBar){textPosition="inside";textSelection=appendTextNode(bar,text,insideTextFont);textBB=Drawing.bBox(textSelection.node()),textWidth=textBB.width,textHeight=textBB.height;var textHasSize=textWidth>0&&textHeight>0,fitsInside=textWidth<=barWidth&&textHeight<=barHeight,fitsInsideIfRotated=textWidth<=barHeight&&textHeight<=barWidth,fitsInsideIfShrunk=orientation==="h"?barWidth>=textWidth*(barHeight/textHeight):barHeight>=textHeight*(barWidth/textWidth);if(textHasSize&&(fitsInside||fitsInsideIfRotated||fitsInsideIfShrunk)){textPosition="inside"}else{textPosition="outside";textSelection.remove();textSelection=null}}else textPosition="inside"}if(!textSelection){textSelection=appendTextNode(bar,text,textPosition==="outside"?outsideTextFont:insideTextFont);textBB=Drawing.bBox(textSelection.node()),textWidth=textBB.width,textHeight=textBB.height;if(textWidth<=0||textHeight<=0){textSelection.remove();return}}var transform,constrained;if(textPosition==="outside"){constrained=trace.constraintext==="both"||trace.constraintext==="outside";transform=getTransformToMoveOutsideBar(x0,x1,y0,y1,textBB,orientation,constrained)}else{constrained=trace.constraintext==="both"||trace.constraintext==="inside";transform=getTransformToMoveInsideBar(x0,x1,y0,y1,textBB,orientation,constrained)}textSelection.attr("transform",transform)}function getTransformToMoveInsideBar(x0,x1,y0,y1,textBB,orientation,constrained){var textWidth=textBB.width,textHeight=textBB.height,textX=(textBB.left+textBB.right)/2,textY=(textBB.top+textBB.bottom)/2,barWidth=Math.abs(x1-x0),barHeight=Math.abs(y1-y0),targetWidth,targetHeight,targetX,targetY;var textpad;if(barWidth>2*TEXTPAD&&barHeight>2*TEXTPAD){textpad=TEXTPAD;barWidth-=2*textpad;barHeight-=2*textpad}else textpad=0;var rotate,scale;if(textWidth<=barWidth&&textHeight<=barHeight){rotate=false;scale=1}else if(textWidth<=barHeight&&textHeight<=barWidth){rotate=true;scale=1}else if(textWidthy0){targetX=(x0+x1)/2;targetY=y1-textpad-targetHeight/2}else{targetX=(x0+x1)/2;targetY=y1+textpad+targetHeight/2}}return getTransform(textX,textY,targetX,targetY,scale,rotate)}function getTransformToMoveOutsideBar(x0,x1,y0,y1,textBB,orientation,constrained){var barWidth=orientation==="h"?Math.abs(y1-y0):Math.abs(x1-x0),textpad;if(barWidth>2*TEXTPAD){textpad=TEXTPAD}var scale=1;if(constrained){scale=orientation==="h"?Math.min(1,barWidth/textBB.height):Math.min(1,barWidth/textBB.width)}var textX=(textBB.left+textBB.right)/2,textY=(textBB.top+textBB.bottom)/2,targetWidth,targetHeight,targetX,targetY;targetWidth=scale*textBB.width;targetHeight=scale*textBB.height;if(orientation==="h"){if(x1y0){targetX=(x0+x1)/2;targetY=y1+textpad+targetHeight/2}else{targetX=(x0+x1)/2;targetY=y1-textpad-targetHeight/2}}return getTransform(textX,textY,targetX,targetY,scale,false)}function getTransform(textX,textY,targetX,targetY,scale,rotate){var transformScale,transformRotate,transformTranslate;if(scale<1)transformScale="scale("+scale+") ";else{scale=1;transformScale=""}transformRotate=rotate?"rotate("+rotate+" "+textX+" "+textY+") ":"";var translateX=targetX-scale*textX,translateY=targetY-scale*textY;transformTranslate="translate("+translateX+" "+translateY+")";return transformTranslate+transformScale+transformRotate}function getText(trace,index){var value=getValue(trace.text,index);return coerceString(attributeText,value)}function getTextPosition(trace,index){var value=getValue(trace.textposition,index);return coerceEnumerated(attributeTextPosition,value)}function getTextFont(trace,index,defaultValue){return getFontValue(attributeTextFont,trace.textfont,index,defaultValue)}function getInsideTextFont(trace,index,defaultValue){return getFontValue(attributeInsideTextFont,trace.insidetextfont,index,defaultValue)}function getOutsideTextFont(trace,index,defaultValue){return getFontValue(attributeOutsideTextFont,trace.outsidetextfont,index,defaultValue)}function getFontValue(attributeDefinition,attributeValue,index,defaultValue){attributeValue=attributeValue||{};var familyValue=getValue(attributeValue.family,index),sizeValue=getValue(attributeValue.size,index),colorValue=getValue(attributeValue.color,index);return{family:coerceString(attributeDefinition.family,familyValue,defaultValue.family),size:coerceNumber(attributeDefinition.size,sizeValue,defaultValue.size),color:coerceColor(attributeDefinition.color,colorValue,defaultValue.color)}}function getValue(arrayOrScalar,index){var value;if(!Array.isArray(arrayOrScalar))value=arrayOrScalar;else if(indexmax;if(!isOutOfBounds)return value}return defaultValue!==undefined?defaultValue:attributeDefinition.dflt}function coerceColor(attributeDefinition,value,defaultValue){if(tinycolor(value).isValid())return value;return defaultValue!==undefined?defaultValue:attributeDefinition.dflt}},{"../../components/color":558,"../../components/drawing":583,"../../lib":684,"../../lib/svg_text_utils":708,"../../registry":817,"./attributes":827,d3:147,"fast-isnumeric":214,tinycolor2:499}],835:[function(require,module,exports){"use strict";module.exports=function selectPoints(searchInfo,polygon){var cd=searchInfo.cd;var xa=searchInfo.xaxis;var ya=searchInfo.yaxis;var selection=[];var i;if(polygon===false){for(i=0;isMax+sTiny||!isNumeric(sMin))){padded=true;expandRange(sRange,newValue)}}for(var i=0;i1||fullLayout.bargap===0&&fullLayout.bargroupgap===0&&!d[0].trace.marker.line.width){d3.select(this).attr("shape-rendering","crispEdges")}});s.selectAll("g.points").each(function(d){var sel=d3.select(this);var trace=d[0].trace;stylePoints(sel,trace,gd)});Registry.getComponentMethod("errorbars","style")(s)}function stylePoints(sel,trace,gd){var pts=sel.selectAll("path");var txs=sel.selectAll("text");Drawing.pointStyle(pts,trace,gd);txs.each(function(d){var tx=d3.select(this);var textFont;if(tx.classed("bartext-inside")){textFont=trace.insidetextfont}else if(tx.classed("bartext-outside")){textFont=trace.outsidetextfont}if(!textFont)textFont=trace.textfont;function cast(k){var cont=textFont[k];return Array.isArray(cont)?cont[d.i]:cont}Drawing.font(tx,cast("family"),cast("size"),cast("color"))})}function styleOnSelect(gd,cd){var s=cd[0].node3;var trace=cd[0].trace;if(trace.selectedpoints){Drawing.selectedPointStyle(s.selectAll("path"),trace);Drawing.selectedTextStyle(s.selectAll("text"),trace)}else{stylePoints(s,trace,gd)}}module.exports={style:style,styleOnSelect:styleOnSelect}},{"../../components/drawing":583,"../../registry":817,d3:147}],839:[function(require,module,exports){"use strict";var Color=require("../../components/color");var hasColorscale=require("../../components/colorscale/has_colorscale");var colorscaleDefaults=require("../../components/colorscale/defaults");module.exports=function handleStyleDefaults(traceIn,traceOut,coerce,defaultColor,layout){coerce("marker.color",defaultColor);if(hasColorscale(traceIn,"marker")){colorscaleDefaults(traceIn,traceOut,layout,coerce,{prefix:"marker.",cLetter:"c"})}coerce("marker.line.color",Color.defaultLine);if(hasColorscale(traceIn,"marker.line")){colorscaleDefaults(traceIn,traceOut,layout,coerce,{prefix:"marker.line.",cLetter:"c"})}coerce("marker.line.width");coerce("marker.opacity");coerce("selected.marker.color");coerce("unselected.marker.color")}},{"../../components/color":558,"../../components/colorscale/defaults":568,"../../components/colorscale/has_colorscale":572}],840:[function(require,module,exports){"use strict";var scatterAttrs=require("../scatter/attributes");var colorAttrs=require("../../components/color/attributes");var extendFlat=require("../../lib/extend").extendFlat;var scatterMarkerAttrs=scatterAttrs.marker;var scatterMarkerLineAttrs=scatterMarkerAttrs.line;module.exports={y:{valType:"data_array",editType:"calc+clearAxisTypes"},x:{valType:"data_array",editType:"calc+clearAxisTypes"},x0:{valType:"any",editType:"calc+clearAxisTypes"},y0:{valType:"any",editType:"calc+clearAxisTypes"},name:{valType:"string",editType:"calc+clearAxisTypes"},text:extendFlat({},scatterAttrs.text,{}),whiskerwidth:{valType:"number",min:0,max:1,dflt:.5,editType:"calcIfAutorange"},notched:{valType:"boolean",editType:"calcIfAutorange"},notchwidth:{valType:"number",min:0,max:.5,dflt:.25,editType:"calcIfAutorange"},boxpoints:{valType:"enumerated",values:["all","outliers","suspectedoutliers",false],dflt:"outliers",editType:"calcIfAutorange"},boxmean:{valType:"enumerated",values:[true,"sd",false],dflt:false,editType:"calcIfAutorange"},jitter:{valType:"number",min:0,max:1,editType:"calcIfAutorange"},pointpos:{valType:"number",min:-2,max:2,editType:"calcIfAutorange"},orientation:{valType:"enumerated",values:["v","h"],editType:"calc+clearAxisTypes"},marker:{outliercolor:{valType:"color",dflt:"rgba(0, 0, 0, 0)",editType:"style"},symbol:extendFlat({},scatterMarkerAttrs.symbol,{arrayOk:false,editType:"plot"}),opacity:extendFlat({},scatterMarkerAttrs.opacity,{arrayOk:false,dflt:1,editType:"style"}),size:extendFlat({},scatterMarkerAttrs.size,{arrayOk:false,editType:"calcIfAutorange"}),color:extendFlat({},scatterMarkerAttrs.color,{arrayOk:false,editType:"style"}),line:{color:extendFlat({},scatterMarkerLineAttrs.color,{arrayOk:false,dflt:colorAttrs.defaultLine,editType:"style"}),width:extendFlat({},scatterMarkerLineAttrs.width,{arrayOk:false,dflt:0,editType:"style"}),outliercolor:{valType:"color",editType:"style"},outlierwidth:{valType:"number",min:0,dflt:1,editType:"style"},editType:"style"},editType:"plot"},line:{color:{valType:"color",editType:"style"},width:{valType:"number",min:0,dflt:2,editType:"style"},editType:"plot"},fillcolor:scatterAttrs.fillcolor,selected:{marker:scatterAttrs.selected.marker,editType:"style"},unselected:{marker:scatterAttrs.unselected.marker,editType:"style"},hoveron:{valType:"flaglist",flags:["boxes","points"],dflt:"boxes+points",editType:"style"}}},{"../../components/color/attributes":557,"../../lib/extend":673,"../scatter/attributes":1015}],841:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var Lib=require("../../lib");var _=Lib._;var Axes=require("../../plots/cartesian/axes");module.exports=function calc(gd,trace){var fullLayout=gd._fullLayout;var xa=Axes.getFromId(gd,trace.xaxis||"x");var ya=Axes.getFromId(gd,trace.yaxis||"y");var cd=[];var numKey=trace.type==="violin"?"_numViolins":"_numBoxes";var i;var valAxis,valLetter;var posAxis,posLetter;if(trace.orientation==="h"){valAxis=xa;valLetter="x";posAxis=ya;posLetter="y"}else{valAxis=ya;valLetter="y";posAxis=xa;posLetter="x"}var val=valAxis.makeCalcdata(trace,valLetter);var pos=getPos(trace,posLetter,posAxis,val,fullLayout[numKey]);var dv=Lib.distinctVals(pos);var posDistinct=dv.vals;var dPos=dv.minDiff/2;var posBins=makeBins(posDistinct,dPos);var pLen=posDistinct.length;var ptsPerBin=initNestedArray(pLen);for(i=0;i=0&&n0){var pts=ptsPerBin[i].sort(sortByVal);var boxVals=pts.map(extractVal);var bvLen=boxVals.length;var cdi={pos:posDistinct[i],pts:pts};cdi.min=boxVals[0];cdi.max=boxVals[bvLen-1];cdi.mean=Lib.mean(boxVals,bvLen);cdi.sd=Lib.stdev(boxVals,bvLen,cdi.mean);cdi.q1=Lib.interp(boxVals,.25);cdi.med=Lib.interp(boxVals,.5);cdi.q3=Lib.interp(boxVals,.75);cdi.lf=Math.min(cdi.q1,boxVals[Math.min(Lib.findBin(2.5*cdi.q1-1.5*cdi.q3,boxVals,true)+1,bvLen-1)]);cdi.uf=Math.max(cdi.q3,boxVals[Math.max(Lib.findBin(2.5*cdi.q3-1.5*cdi.q1,boxVals),0)]);cdi.lo=4*cdi.q1-3*cdi.q3;cdi.uo=4*cdi.q3-3*cdi.q1;var iqr=cdi.q3-cdi.q1;var mci=1.57*iqr/Math.sqrt(bvLen);cdi.ln=cdi.med-mci;cdi.un=cdi.med+mci;cd.push(cdi)}}calcSelection(cd,trace);Axes.expand(valAxis,val,{padded:true});if(cd.length>0){cd[0].t={num:fullLayout[numKey],dPos:dPos,posLetter:posLetter,valLetter:valLetter,labels:{med:_(gd,"median:"),min:_(gd,"min:"),q1:_(gd,"q1:"),q3:_(gd,"q3:"),max:_(gd,"max:"),mean:trace.boxmean==="sd"?_(gd,"mean ± σ:"):_(gd,"mean:"),lf:_(gd,"lower fence:"),uf:_(gd,"upper fence:")}};fullLayout[numKey]++;return cd}else{return[{t:{empty:true}}]}};function getPos(trace,posLetter,posAxis,val,num){if(posLetter in trace){return posAxis.makeCalcdata(trace,posLetter)}var pos0;if(posLetter+"0"in trace){pos0=trace[posLetter+"0"]}else if("name"in trace&&(posAxis.type==="category"||isNumeric(trace.name)&&["linear","log"].indexOf(posAxis.type)!==-1||Lib.isDateTime(trace.name)&&posAxis.type==="date")){pos0=trace.name}else{pos0=num}var pos0c=posAxis.d2c(pos0,0,trace[posLetter+"calendar"]);return val.map(function(){return pos0c})}function makeBins(x,dx){var len=x.length;var bins=new Array(len+1);for(var i=0;i1;var bdPos=t.dPos*groupFraction*(1-fullLayout.boxgroupgap)/(group?numBoxes:1);var bPos=group?2*t.dPos*(-.5+(t.num+.5)/numBoxes)*groupFraction:0;var wdPos=bdPos*trace.whiskerwidth;if(trace.visible!==true||t.empty){sel.remove();return}var posAxis,valAxis;if(trace.orientation==="h"){posAxis=ya;valAxis=xa}else{posAxis=xa;valAxis=ya}t.bPos=bPos;t.bdPos=bdPos;t.wdPos=wdPos;t.wHover=t.dPos*(group?groupFraction/numBoxes:1);plotBoxAndWhiskers(sel,{pos:posAxis,val:valAxis},trace,t);plotPoints(sel,{x:xa,y:ya},trace,t);plotBoxMean(sel,{pos:posAxis,val:valAxis},trace,t)})}function plotBoxAndWhiskers(sel,axes,trace,t){var posAxis=axes.pos;var valAxis=axes.val;var bPos=t.bPos;var wdPos=t.wdPos||0;var bPosPxOffset=t.bPosPxOffset||0;var whiskerWidth=trace.whiskerwidth||0;var notched=trace.notched||false;var nw=notched?1-2*trace.notchwidth:1;var bdPos0;var bdPos1;if(Array.isArray(t.bdPos)){bdPos0=t.bdPos[0];bdPos1=t.bdPos[1]}else{bdPos0=t.bdPos;bdPos1=t.bdPos}var paths=sel.selectAll("path.box").data(trace.type!=="violin"||trace.box?Lib.identity:[]);paths.enter().append("path").style("vector-effect","non-scaling-stroke").attr("class","box");paths.exit().remove();paths.each(function(d){var pos=d.pos;var posc=posAxis.c2p(pos+bPos,true)+bPosPxOffset;var pos0=posAxis.c2p(pos+bPos-bdPos0,true)+bPosPxOffset;var pos1=posAxis.c2p(pos+bPos+bdPos1,true)+bPosPxOffset;var posw0=posAxis.c2p(pos+bPos-wdPos,true)+bPosPxOffset;var posw1=posAxis.c2p(pos+bPos+wdPos,true)+bPosPxOffset;var posm0=posAxis.c2p(pos+bPos-bdPos0*nw,true)+bPosPxOffset;var posm1=posAxis.c2p(pos+bPos+bdPos1*nw,true)+bPosPxOffset;var q1=valAxis.c2p(d.q1,true);var q3=valAxis.c2p(d.q3,true);var m=Lib.constrain(valAxis.c2p(d.med,true),Math.min(q1,q3)+1,Math.max(q1,q3)-1);var useExtremes=d.lf===undefined||trace.boxpoints===false;var lf=valAxis.c2p(useExtremes?d.min:d.lf,true);var uf=valAxis.c2p(useExtremes?d.max:d.uf,true);var ln=valAxis.c2p(d.ln,true);var un=valAxis.c2p(d.un,true);if(trace.orientation==="h"){d3.select(this).attr("d","M"+m+","+posm0+"V"+posm1+"M"+q1+","+pos0+"V"+pos1+(notched?"H"+ln+"L"+m+","+posm1+"L"+un+","+pos1:"")+"H"+q3+"V"+pos0+(notched?"H"+un+"L"+m+","+posm0+"L"+ln+","+pos0:"")+"Z"+"M"+q1+","+posc+"H"+lf+"M"+q3+","+posc+"H"+uf+(whiskerWidth===0?"":"M"+lf+","+posw0+"V"+posw1+"M"+uf+","+posw0+"V"+posw1))}else{d3.select(this).attr("d","M"+posm0+","+m+"H"+posm1+"M"+pos0+","+q1+"H"+pos1+(notched?"V"+ln+"L"+posm1+","+m+"L"+pos1+","+un:"")+"V"+q3+"H"+pos0+(notched?"V"+un+"L"+posm0+","+m+"L"+pos0+","+ln:"")+"Z"+"M"+posc+","+q1+"V"+lf+"M"+posc+","+q3+"V"+uf+(whiskerWidth===0?"":"M"+posw0+","+lf+"H"+posw1+"M"+posw0+","+uf+"H"+posw1))}})}function plotPoints(sel,axes,trace,t){var xa=axes.x;var ya=axes.y;var bdPos=t.bdPos;var bPos=t.bPos;var mode=trace.boxpoints||trace.points;Lib.seedPseudoRandom();var fn=function(d){d.forEach(function(v){v.t=t;v.trace=trace});return d};var gPoints=sel.selectAll("g.points").data(mode?fn:[]);gPoints.enter().append("g").attr("class","points");gPoints.exit().remove();var paths=gPoints.selectAll("path").data(function(d){var i;var pts=mode==="all"?d.pts:d.pts.filter(function(pt){return pt.vd.uf});var typicalSpread=Math.max((d.max-d.min)/10,d.q3-d.q1);var minSpread=typicalSpread*1e-9;var spreadLimit=typicalSpread*JITTERSPREAD;var jitterFactors=[];var maxJitterFactor=0;var newJitter;if(trace.jitter){if(typicalSpread===0){maxJitterFactor=1;jitterFactors=new Array(pts.length);for(i=0;id.lo){pt.so=true}}return pts});paths.enter().append("path").classed("point",true);paths.exit().remove();paths.call(Drawing.translatePoints,xa,ya)}function plotBoxMean(sel,axes,trace,t){var posAxis=axes.pos;var valAxis=axes.val;var bPos=t.bPos;var bPosPxOffset=t.bPosPxOffset||0;var mode=trace.boxmean||(trace.meanline||{}).visible;var bdPos0;var bdPos1;if(Array.isArray(t.bdPos)){bdPos0=t.bdPos[0];bdPos1=t.bdPos[1]}else{bdPos0=t.bdPos;bdPos1=t.bdPos}var paths=sel.selectAll("path.mean").data(trace.type==="box"&&trace.boxmean||trace.type==="violin"&&trace.box&&trace.meanline?Lib.identity:[]);paths.enter().append("path").attr("class","mean").style({fill:"none","vector-effect":"non-scaling-stroke"});paths.exit().remove();paths.each(function(d){var posc=posAxis.c2p(d.pos+bPos,true)+bPosPxOffset;var pos0=posAxis.c2p(d.pos+bPos-bdPos0,true)+bPosPxOffset;var pos1=posAxis.c2p(d.pos+bPos+bdPos1,true)+bPosPxOffset;var m=valAxis.c2p(d.mean,true);var sl=valAxis.c2p(d.mean-d.sd,true);var sh=valAxis.c2p(d.mean+d.sd,true);if(trace.orientation==="h"){d3.select(this).attr("d","M"+m+","+pos0+"V"+pos1+(mode==="sd"?"m0,0L"+sl+","+posc+"L"+m+","+pos0+"L"+sh+","+posc+"Z":""))}else{d3.select(this).attr("d","M"+pos0+","+m+"H"+pos1+(mode==="sd"?"m0,0L"+posc+","+sl+"L"+pos0+","+m+"L"+posc+","+sh+"Z":""))}})}module.exports={plot:plot,plotBoxAndWhiskers:plotBoxAndWhiskers,plotPoints:plotPoints,plotBoxMean:plotBoxMean}},{"../../components/drawing":583,"../../lib":684,d3:147}],848:[function(require,module,exports){"use strict";module.exports=function selectPoints(searchInfo,polygon){var cd=searchInfo.cd;var xa=searchInfo.xaxis;var ya=searchInfo.yaxis;var selection=[];var i,j;if(polygon===false){for(i=0;i=10){return null}var min=Infinity;var max=-Infinity;var n=a.length;for(var i=0;i0?Math.floor:Math.ceil;var dirceil=dir>0?Math.ceil:Math.floor;var dirmin=dir>0?Math.min:Math.max;var dirmax=dir>0?Math.max:Math.min;var idx0=dirfloor(vstart+tol);var idx1=dirceil(vend-tol);p0=xy(vstart);var segments=[[p0]];for(idx=idx0;idx*dir=0;i--){x[nea1-i]=xctrl[neb1][i];y[nea1-i]=yctrl[neb1][i]}segments.push({x:x,y:y,bicubic:asmoothing});for(i=neb1,x=[],y=[];i>=0;i--){x[neb1-i]=xctrl[i][0];y[neb1-i]=yctrl[i][0]}segments.push({x:x,y:y,bicubic:bsmoothing});return segments}},{}],863:[function(require,module,exports){"use strict";var Axes=require("../../plots/cartesian/axes");var extendFlat=require("../../lib/extend").extendFlat;module.exports=function calcGridlines(trace,axisLetter,crossAxisLetter){var i,j,j0;var eps,bounds,n1,n2,n,value,v;var j1,v0,v1,d;var data=trace["_"+axisLetter];var axis=trace[axisLetter+"axis"];var gridlines=axis._gridlines=[];var minorgridlines=axis._minorgridlines=[];var boundarylines=axis._boundarylines=[];var crossData=trace["_"+crossAxisLetter];var crossAxis=trace[crossAxisLetter+"axis"];if(axis.tickmode==="array"){axis.tickvals=data.slice()}var xcp=trace._xctrl;var ycp=trace._yctrl;var nea=xcp[0].length;var neb=xcp.length;var na=trace._a.length;var nb=trace._b.length;Axes.prepTicks(axis);if(axis.tickmode==="array")delete axis.tickvals;var stride=axis.smoothing?3:1;function constructValueGridline(value){var i,j,j0,tj,pxy,i0,ti,xy,dxydi0,dxydi1,dxydj0,dxydj1;var xpoints=[];var ypoints=[];var ret={};if(axisLetter==="b"){j=trace.b2j(value);j0=Math.floor(Math.max(0,Math.min(nb-2,j)));tj=j-j0;ret.length=nb;ret.crossLength=na;ret.xy=function(i){return trace.evalxy([],i,j)};ret.dxy=function(i0,ti){return trace.dxydi([],i0,j0,ti,tj)};for(i=0;i0){dxydi0=trace.dxydi([],i-1,j0,0,tj);xpoints.push(pxy[0]+dxydi0[0]/3);ypoints.push(pxy[1]+dxydi0[1]/3);dxydi1=trace.dxydi([],i-1,j0,1,tj);xpoints.push(xy[0]-dxydi1[0]/3);ypoints.push(xy[1]-dxydi1[1]/3)}xpoints.push(xy[0]);ypoints.push(xy[1]);pxy=xy}}else{i=trace.a2i(value);i0=Math.floor(Math.max(0,Math.min(na-2,i)));ti=i-i0;ret.length=na;ret.crossLength=nb;ret.xy=function(j){return trace.evalxy([],i,j)};ret.dxy=function(j0,tj){return trace.dxydj([],i0,j0,ti,tj)};for(j=0;j0){dxydj0=trace.dxydj([],i0,j-1,ti,0);xpoints.push(pxy[0]+dxydj0[0]/3);ypoints.push(pxy[1]+dxydj0[1]/3);dxydj1=trace.dxydj([],i0,j-1,ti,1);xpoints.push(xy[0]-dxydj1[0]/3);ypoints.push(xy[1]-dxydj1[1]/3)}xpoints.push(xy[0]);ypoints.push(xy[1]);pxy=xy}}ret.axisLetter=axisLetter;ret.axis=axis;ret.crossAxis=crossAxis;ret.value=value;ret.constvar=crossAxisLetter;ret.index=n;ret.x=xpoints;ret.y=ypoints;ret.smoothing=crossAxis.smoothing;return ret}function constructArrayGridline(idx){var j,i0,j0,ti,tj;var xpoints=[];var ypoints=[];var ret={};ret.length=data.length;ret.crossLength=crossData.length;if(axisLetter==="b"){j0=Math.max(0,Math.min(nb-2,idx));tj=Math.min(1,Math.max(0,idx-j0));ret.xy=function(i){return trace.evalxy([],i,idx)};ret.dxy=function(i0,ti){return trace.dxydi([],i0,j0,ti,tj)};for(j=0;jdata.length-1)continue;gridlines.push(extendFlat(constructArrayGridline(j),{color:axis.gridcolor,width:axis.gridwidth}))}for(n=n1;ndata.length-1)continue;if(j1<0||j1>data.length-1)continue;v0=data[j0];v1=data[j1];for(i=0;idata[data.length-1])continue;minorgridlines.push(extendFlat(constructValueGridline(v),{color:axis.minorgridcolor,width:axis.minorgridwidth}))}}if(axis.startline){boundarylines.push(extendFlat(constructArrayGridline(0),{color:axis.startlinecolor,width:axis.startlinewidth}))}if(axis.endline){boundarylines.push(extendFlat(constructArrayGridline(data.length-1),{color:axis.endlinecolor,width:axis.endlinewidth}))}}else{eps=5e-15;bounds=[Math.floor((data[data.length-1]-axis.tick0)/axis.dtick*(1+eps)),Math.ceil((data[0]-axis.tick0)/axis.dtick/(1+eps))].sort(function(a,b){return a-b});n1=bounds[0];n2=bounds[1];for(n=n1;n<=n2;n++){value=axis.tick0+axis.dtick*n;gridlines.push(extendFlat(constructValueGridline(value),{color:axis.gridcolor,width:axis.gridwidth}))}for(n=n1-1;ndata[data.length-1])continue;minorgridlines.push(extendFlat(constructValueGridline(v),{color:axis.minorgridcolor,width:axis.minorgridwidth}))}}if(axis.startline){boundarylines.push(extendFlat(constructValueGridline(data[0]),{color:axis.startlinecolor,width:axis.startlinewidth}))}if(axis.endline){boundarylines.push(extendFlat(constructValueGridline(data[data.length-1]),{color:axis.endlinecolor,width:axis.endlinewidth}))}}}},{"../../lib/extend":673,"../../plots/cartesian/axes":732}],864:[function(require,module,exports){"use strict";var Axes=require("../../plots/cartesian/axes");var extendFlat=require("../../lib/extend").extendFlat;module.exports=function calcLabels(trace,axis){var i,tobj,prefix,suffix,gridline;var labels=axis._labels=[];var gridlines=axis._gridlines;for(i=0;idata.length){out=out.slice(0,data.length)}for(i=0;i90){angle-=180;flip=-flip}return{angle:angle,flip:flip,p:trace.c2p(xy,xaxis,yaxis),offsetMultplier:offsetMultiplier}}},{}],878:[function(require,module,exports){"use strict";var d3=require("d3");var Drawing=require("../../components/drawing");var map1dArray=require("./map_1d_array");var makepath=require("./makepath");var orientText=require("./orient_text");var svgTextUtils=require("../../lib/svg_text_utils");var Lib=require("../../lib");var alignmentConstants=require("../../constants/alignment");var getUidsFromCalcData=require("../../plots/get_data").getUidsFromCalcData;module.exports=function plot(gd,plotinfo,cdcarpet,carpetLayer){var uidLookup=getUidsFromCalcData(cdcarpet);carpetLayer.selectAll("g.trace").each(function(){var classString=d3.select(this).attr("class");var oldUid=classString.split("carpet")[1].split(/\s/)[0];if(!uidLookup[oldUid]){d3.select(this).remove()}});for(var i=0;i0?"start":"end","data-notex":1}).call(Drawing.font,label.font).text(label.text).call(svgTextUtils.convertToTspans,gd);var bbox=Drawing.bBox(this);labelEl.attr("transform","translate("+orientation.p[0]+","+orientation.p[1]+") "+"rotate("+orientation.angle+")"+"translate("+label.axis.labelpadding*direction+","+bbox.height*.3+")");maxExtent=Math.max(maxExtent,bbox.width+label.axis.labelpadding)});labelJoin.exit().remove();labelOrientation.maxExtent=maxExtent;return labelOrientation}function drawAxisTitles(gd,layer,trace,t,xa,ya,labelOrientationA,labelOrientationB){var a,b,xy,dxy;a=.5*(trace.a[0]+trace.a[trace.a.length-1]);b=trace.b[0];xy=trace.ab2xy(a,b,true);dxy=trace.dxyda_rough(a,b);if(labelOrientationA.angle===undefined){Lib.extendFlat(labelOrientationA,orientText(trace,xa,ya,xy,trace.dxydb_rough(a,b)))}drawAxisTitle(gd,layer,trace,t,xy,dxy,trace.aaxis,xa,ya,labelOrientationA,"a-title");a=trace.a[0];b=.5*(trace.b[0]+trace.b[trace.b.length-1]);xy=trace.ab2xy(a,b,true);dxy=trace.dxydb_rough(a,b);if(labelOrientationB.angle===undefined){Lib.extendFlat(labelOrientationB,orientText(trace,xa,ya,xy,trace.dxyda_rough(a,b)))}drawAxisTitle(gd,layer,trace,t,xy,dxy,trace.baxis,xa,ya,labelOrientationB,"b-title")}var lineSpacing=alignmentConstants.LINE_SPACING;var midShift=(1-alignmentConstants.MID_SHIFT)/lineSpacing+1;function drawAxisTitle(gd,layer,trace,t,xy,dxy,axis,xa,ya,labelOrientation,labelClass){var data=[];if(axis.title)data.push(axis.title);var titleJoin=layer.selectAll("text."+labelClass).data(data);var offset=labelOrientation.maxExtent;titleJoin.enter().append("text").classed(labelClass,true);titleJoin.each(function(){var orientation=orientText(trace,xa,ya,xy,dxy);if(["start","both"].indexOf(axis.showticklabels)===-1){offset=0}var titleSize=axis.titlefont.size;offset+=titleSize+axis.titleoffset;var labelNorm=labelOrientation.angle+(labelOrientation.flip<0?180:0);var angleDiff=(labelNorm-orientation.angle+450)%360;var reverseTitle=angleDiff>90&&angleDiff<270;var el=d3.select(this);el.text(axis.title||"").call(svgTextUtils.convertToTspans,gd);if(reverseTitle){offset=(-svgTextUtils.lineCount(el)+midShift)*lineSpacing*titleSize-offset}el.attr("transform","translate("+orientation.p[0]+","+orientation.p[1]+") "+"rotate("+orientation.angle+") "+"translate(0,"+offset+")").classed("user-select-none",true).attr("text-anchor","middle").call(Drawing.font,axis.titlefont)});titleJoin.exit().remove()}},{"../../components/drawing":583,"../../constants/alignment":656,"../../lib":684,"../../lib/svg_text_utils":708,"../../plots/get_data":768,"./makepath":875,"./map_1d_array":876,"./orient_text":877,d3:147}],879:[function(require,module,exports){"use strict";var constants=require("./constants");var search=require("../../lib/search").findBin;var computeControlPoints=require("./compute_control_points");var createSplineEvaluator=require("./create_spline_evaluator");var createIDerivativeEvaluator=require("./create_i_derivative_evaluator");var createJDerivativeEvaluator=require("./create_j_derivative_evaluator");module.exports=function setConvert(trace){var a=trace._a;var b=trace._b;var na=a.length;var nb=b.length;var aax=trace.aaxis;var bax=trace.baxis;var amin=a[0];var amax=a[na-1];var bmin=b[0];var bmax=b[nb-1];var arange=a[a.length-1]-a[0];var brange=b[b.length-1]-b[0];var atol=arange*constants.RELATIVE_CULL_TOLERANCE;var btol=brange*constants.RELATIVE_CULL_TOLERANCE;amin-=atol;amax+=atol;bmin-=btol;bmax+=btol;trace.isVisible=function(a,b){return a>amin&&abmin&&bamax||bbmax};trace.setScale=function(){var x=trace._x;var y=trace._y;var result=computeControlPoints(trace._xctrl,trace._yctrl,x,y,aax.smoothing,bax.smoothing);trace._xctrl=result[0];trace._yctrl=result[1];trace.evalxy=createSplineEvaluator([trace._xctrl,trace._yctrl],na,nb,aax.smoothing,bax.smoothing);trace.dxydi=createIDerivativeEvaluator([trace._xctrl,trace._yctrl],aax.smoothing,bax.smoothing);trace.dxydj=createJDerivativeEvaluator([trace._xctrl,trace._yctrl],aax.smoothing,bax.smoothing)};trace.i2a=function(i){var i0=Math.max(0,Math.floor(i[0]),na-2);var ti=i[0]-i0;return(1-ti)*a[i0]+ti*a[i0+1]};trace.j2b=function(j){var j0=Math.max(0,Math.floor(j[1]),na-2);var tj=j[1]-j0;return(1-tj)*b[j0]+tj*b[j0+1]};trace.ij2ab=function(ij){return[trace.i2a(ij[0]),trace.j2b(ij[1])]};trace.a2i=function(aval){var i0=Math.max(0,Math.min(search(aval,a),na-2));var a0=a[i0];var a1=a[i0+1];return Math.max(0,Math.min(na-1,i0+(aval-a0)/(a1-a0)))};trace.b2j=function(bval){var j0=Math.max(0,Math.min(search(bval,b),nb-2));var b0=b[j0];var b1=b[j0+1];return Math.max(0,Math.min(nb-1,j0+(bval-b0)/(b1-b0)))};trace.ab2ij=function(ab){return[trace.a2i(ab[0]),trace.b2j(ab[1])]};trace.i2c=function(i,j){return trace.evalxy([],i,j)};trace.ab2xy=function(aval,bval,extrapolate){if(!extrapolate&&(avala[na-1]|bvalb[nb-1])){return[false,false]}var i=trace.a2i(aval);var j=trace.b2j(bval);var pt=trace.evalxy([],i,j);if(extrapolate){var iex=0;var jex=0;var der=[];var i0,ti,j0,tj;if(avala[na-1]){i0=na-2;ti=1;iex=(aval-a[na-1])/(a[na-1]-a[na-2])}else{i0=Math.max(0,Math.min(na-2,Math.floor(i)));ti=i-i0}if(bvalb[nb-1]){j0=nb-2;tj=1;jex=(bval-b[nb-1])/(b[nb-1]-b[nb-2])}else{j0=Math.max(0,Math.min(nb-2,Math.floor(j)));tj=j-j0}if(iex){trace.dxydi(der,i0,j0,ti,tj);pt[0]+=der[0]*iex;pt[1]+=der[1]*iex}if(jex){trace.dxydj(der,i0,j0,ti,tj);pt[0]+=der[0]*jex;pt[1]+=der[1]*jex}}return pt};trace.c2p=function(xy,xa,ya){return[xa.c2p(xy[0]),ya.c2p(xy[1])]};trace.p2x=function(p,xa,ya){return[xa.p2c(p[0]),ya.p2c(p[1])]};trace.dadi=function(i){var i0=Math.max(0,Math.min(a.length-2,i));return a[i0+1]-a[i0]};trace.dbdj=function(j){var j0=Math.max(0,Math.min(b.length-2,j));return b[j0+1]-b[j0]};trace.dxyda=function(i0,j0,u,v){var dxydi=trace.dxydi(null,i0,j0,u,v);var dadi=trace.dadi(i0,u);return[dxydi[0]/dadi,dxydi[1]/dadi]};trace.dxydb=function(i0,j0,u,v){var dxydj=trace.dxydj(null,i0,j0,u,v);var dbdj=trace.dbdj(j0,v);return[dxydj[0]/dbdj,dxydj[1]/dbdj]};trace.dxyda_rough=function(a,b,reldiff){var h=arange*(reldiff||.1);var plus=trace.ab2xy(a+h,b,true);var minus=trace.ab2xy(a-h,b,true);return[(plus[0]-minus[0])*.5/h,(plus[1]-minus[1])*.5/h]};trace.dxydb_rough=function(a,b,reldiff){var h=brange*(reldiff||.1);var plus=trace.ab2xy(a,b+h,true);var minus=trace.ab2xy(a,b-h,true);return[(plus[0]-minus[0])*.5/h,(plus[1]-minus[1])*.5/h]};trace.dpdx=function(xa){return xa._m};trace.dpdy=function(ya){return ya._m}}},{"../../lib/search":703,"./compute_control_points":867,"./constants":868,"./create_i_derivative_evaluator":869,"./create_j_derivative_evaluator":870,"./create_spline_evaluator":871}],880:[function(require,module,exports){"use strict";var Lib=require("../../lib");module.exports=function smoothFill2dArray(data,a,b){var i,j,k;var ip=[];var jp=[];var ni=data[0].length;var nj=data.length;function avgSurrounding(i,j){var sum=0;var val;var cnt=0;if(i>0&&(val=data[j][i-1])!==undefined){cnt++;sum+=val}if(i0&&(val=data[j-1][i])!==undefined){cnt++;sum+=val}if(j0&&j0&&itol);Lib.log("Smoother converged to",resid,"after",iter,"iterations");return data}},{"../../lib":684}],881:[function(require,module,exports){"use strict";var isArray1D=require("../../lib").isArray1D;module.exports=function handleXYDefaults(traceIn,traceOut,coerce){var x=coerce("x");var hasX=x&&x.length;var y=coerce("y");var hasY=y&&y.length;if(!hasX&&!hasY)return false;traceOut._cheater=!x;if((!hasX||isArray1D(x))&&(!hasY||isArray1D(y))){var len=hasX?x.length:Infinity;if(hasY)len=Math.min(len,y.length);if(traceOut.a&&traceOut.a.length)len=Math.min(len,traceOut.a.length);if(traceOut.b&&traceOut.b.length)len=Math.min(len,traceOut.b.length);traceOut._length=len}else traceOut._length=null;return true}},{"../../lib":684}],882:[function(require,module,exports){"use strict";var scatterGeoAttrs=require("../scattergeo/attributes");var colorscaleAttrs=require("../../components/colorscale/attributes");var colorbarAttrs=require("../../components/colorbar/attributes");var plotAttrs=require("../../plots/attributes");var extendFlat=require("../../lib/extend").extendFlat;var scatterGeoMarkerLineAttrs=scatterGeoAttrs.marker.line;module.exports=extendFlat({locations:{valType:"data_array",editType:"calc"},locationmode:scatterGeoAttrs.locationmode,z:{valType:"data_array",editType:"calc"},text:extendFlat({},scatterGeoAttrs.text,{}),marker:{line:{color:scatterGeoMarkerLineAttrs.color,width:extendFlat({},scatterGeoMarkerLineAttrs.width,{dflt:1}),editType:"calc"},opacity:{valType:"number",arrayOk:true,min:0,max:1,dflt:1,editType:"style"},editType:"calc"},selected:{marker:{opacity:scatterGeoAttrs.selected.marker.opacity,editType:"plot"},editType:"plot"},unselected:{marker:{opacity:scatterGeoAttrs.unselected.marker.opacity,editType:"plot"},editType:"plot"},hoverinfo:extendFlat({},plotAttrs.hoverinfo,{editType:"calc",flags:["location","z","text","name"]})},colorscaleAttrs("",{cLetter:"z",editTypeOverride:"calc"}),{colorbar:colorbarAttrs})},{"../../components/colorbar/attributes":559,"../../components/colorscale/attributes":565,"../../lib/extend":673,"../../plots/attributes":729,"../scattergeo/attributes":1053}],883:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var BADNUM=require("../../constants/numerical").BADNUM;var colorscaleCalc=require("../../components/colorscale/calc");var arraysToCalcdata=require("../scatter/arrays_to_calcdata");var calcSelection=require("../scatter/calc_selection");module.exports=function calc(gd,trace){var len=trace._length;var calcTrace=new Array(len);for(var i=0;i")}},{"../../plots/cartesian/axes":732,"../scatter/fill_hover_text":1022,"./attributes":882}],887:[function(require,module,exports){"use strict";var Choropleth={};Choropleth.attributes=require("./attributes");Choropleth.supplyDefaults=require("./defaults");Choropleth.colorbar=require("../heatmap/colorbar");Choropleth.calc=require("./calc");Choropleth.plot=require("./plot");Choropleth.style=require("./style").style;Choropleth.styleOnSelect=require("./style").styleOnSelect;Choropleth.hoverPoints=require("./hover");Choropleth.eventData=require("./event_data");Choropleth.selectPoints=require("./select");Choropleth.moduleType="trace";Choropleth.name="choropleth";Choropleth.basePlotModule=require("../../plots/geo");Choropleth.categories=["geo","noOpacity"];Choropleth.meta={};module.exports=Choropleth},{"../../plots/geo":762,"../heatmap/colorbar":928,"./attributes":882,"./calc":883,"./defaults":884,"./event_data":885,"./hover":886,"./plot":888,"./select":889,"./style":890}],888:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");var polygon=require("../../lib/polygon");var getTopojsonFeatures=require("../../lib/topojson_utils").getTopojsonFeatures;var locationToFeature=require("../../lib/geo_location_utils").locationToFeature;var style=require("./style").style;module.exports=function plot(gd,geo,calcData){for(var i=0;i0&&pts[l+1][0]<0)return l}return null}if(loc==="RUS"||loc==="FJI"){appendPolygon=function(_pts){var pts;if(doesCrossAntiMerdian(_pts)===null){pts=_pts}else{pts=new Array(_pts.length);for(m=0;m<_pts.length;m++){pts[m]=[_pts[m][0]<0?_pts[m][0]+360:_pts[m][0],_pts[m][1]]}}polygons.push(polygon.tester(pts))}}else if(loc==="ATA"){appendPolygon=function(pts){var crossAntiMeridianIndex=doesCrossAntiMerdian(pts);if(crossAntiMeridianIndex===null){return polygons.push(polygon.tester(pts))}var stitch=new Array(pts.length+1);var si=0;for(m=0;mcrossAntiMeridianIndex){stitch[si++]=[pts[m][0]+360,pts[m][1]]}else if(m===crossAntiMeridianIndex){stitch[si++]=pts[m];stitch[si++]=[pts[m][0],-90]}else{stitch[si++]=pts[m]}}var tester=polygon.tester(stitch);tester.pts.pop();polygons.push(tester)}}else{appendPolygon=function(pts){polygons.push(polygon.tester(pts))}}switch(geometry.type){case"MultiPolygon":for(j=0;j":if(contours.value>boundaryMax){pi0.prefixBoundary=true}break;case"<":if(contours.valueboundaryMax){pi0.prefixBoundary=true}break;case"][":v1=Math.min.apply(null,contours.value);v2=Math.max.apply(null,contours.value);if(v1boundaryMax){pi0.prefixBoundary=true}break}}},{}],899:[function(require,module,exports){"use strict";var drawColorbar=require("../../components/colorbar/draw");var makeColorMap=require("./make_color_map");var endPlus=require("./end_plus");module.exports=function colorbar(gd,cd){var trace=cd[0].trace,cbId="cb"+trace.uid;gd._fullLayout._infolayer.selectAll("."+cbId).remove();if(!trace.showscale)return;var cb=drawColorbar(gd,cbId);cd[0].t.cb=cb;var contours=trace.contours,line=trace.line,cs=contours.size||1,coloring=contours.coloring;var colorMap=makeColorMap(trace,{isColorbar:true});if(coloring==="heatmap"){cb.filllevels({start:trace.zmin,end:trace.zmax,size:(trace.zmax-trace.zmin)/254})}cb.fillcolor(coloring==="fill"||coloring==="heatmap"?colorMap:"").line({color:coloring==="lines"?colorMap:line.color,width:contours.showlines!==false?line.width:0,dash:line.dash}).levels({start:contours.start,end:endPlus(contours),size:cs}).options(trace.colorbar)()}},{"../../components/colorbar/draw":563,"./end_plus":907,"./make_color_map":912}],900:[function(require,module,exports){"use strict";module.exports={BOTTOMSTART:[1,9,13,104,713],TOPSTART:[4,6,7,104,713],LEFTSTART:[8,12,14,208,1114],RIGHTSTART:[2,3,11,208,1114],NEWDELTA:[null,[-1,0],[0,-1],[-1,0],[1,0],null,[0,-1],[-1,0],[0,1],[0,1],null,[0,1],[1,0],[1,0],[0,-1]],CHOOSESADDLE:{104:[4,1],208:[2,8],713:[7,13],1114:[11,14]},SADDLEREMAINDER:{1:4,2:8,4:1,7:13,8:2,11:14,13:7,14:11},LABELDISTANCE:2,LABELINCREASE:10,LABELMIN:3,LABELMAX:10,LABELOPTIMIZER:{EDGECOST:1,ANGLECOST:1,NEIGHBORCOST:5,SAMELEVELFACTOR:10,SAMELEVELDISTANCE:5,MAXCOST:100,INITIALSEARCHPOINTS:10,ITERATIONS:5}}},{}],901:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var handleLabelDefaults=require("./label_defaults");var Color=require("../../components/color");var addOpacity=Color.addOpacity;var opacity=Color.opacity;var filterOps=require("../../constants/filter_ops");var CONSTRAINT_REDUCTION=filterOps.CONSTRAINT_REDUCTION;var COMPARISON_OPS2=filterOps.COMPARISON_OPS2;module.exports=function handleConstraintDefaults(traceIn,traceOut,coerce,layout,defaultColor,opts){var contours=traceOut.contours;var showLines,lineColor,fillColor;var operation=coerce("contours.operation");contours._operation=CONSTRAINT_REDUCTION[operation];handleConstraintValueDefaults(coerce,contours);if(operation==="="){showLines=contours.showlines=true}else{showLines=coerce("contours.showlines");fillColor=coerce("fillcolor",addOpacity((traceIn.line||{}).color||defaultColor,.5))}if(showLines){var lineDfltColor=fillColor&&opacity(fillColor)?addOpacity(traceOut.fillcolor,1):defaultColor;lineColor=coerce("line.color",lineDfltColor);coerce("line.width",2);coerce("line.dash")}coerce("line.smoothing");handleLabelDefaults(coerce,layout,lineColor,opts)};function handleConstraintValueDefaults(coerce,contours){var zvalue;if(COMPARISON_OPS2.indexOf(contours.operation)===-1){coerce("contours.value",[0,1]);if(!Array.isArray(contours.value)){if(isNumeric(contours.value)){zvalue=parseFloat(contours.value);contours.value=[zvalue,zvalue+1]}}else if(contours.value.length>2){contours.value=contours.value.slice(2)}else if(contours.length===0){contours.value=[0,1]}else if(contours.length<2){zvalue=parseFloat(contours.value[0]);contours.value=[zvalue,zvalue+1]}else{contours.value=[parseFloat(contours.value[0]),parseFloat(contours.value[1])]}}else{coerce("contours.value",0);if(!isNumeric(contours.value)){if(Array.isArray(contours.value)){contours.value=parseFloat(contours.value[0])}else{contours.value=0}}}}},{"../../components/color":558,"../../constants/filter_ops":657,"./label_defaults":911,"fast-isnumeric":214}],902:[function(require,module,exports){"use strict";var filterOps=require("../../constants/filter_ops");var isNumeric=require("fast-isnumeric");module.exports={"[]":makeRangeSettings("[]"),"][":makeRangeSettings("]["),">":makeInequalitySettings(">"),"<":makeInequalitySettings("<"),"=":makeInequalitySettings("=")};function coerceValue(operation,value){var hasArrayValue=Array.isArray(value);var coercedValue;function coerce(value){return isNumeric(value)?+value:null}if(filterOps.COMPARISON_OPS2.indexOf(operation)!==-1){coercedValue=hasArrayValue?coerce(value[0]):coerce(value)}else if(filterOps.INTERVAL_OPS.indexOf(operation)!==-1){coercedValue=hasArrayValue?[coerce(value[0]),coerce(value[1])]:[coerce(value),coerce(value)]}else if(filterOps.SET_OPS.indexOf(operation)!==-1){coercedValue=hasArrayValue?value.map(coerce):[coerce(value)]}return coercedValue}function makeRangeSettings(operation){return function(value){value=coerceValue(operation,value);var min=Math.min(value[0],value[1]);var max=Math.max(value[0],value[1]);return{start:min,end:max,size:max-min}}}function makeInequalitySettings(operation){return function(value){value=coerceValue(operation,value);return{start:value,end:Infinity,size:Infinity}}}},{"../../constants/filter_ops":657,"fast-isnumeric":214}],903:[function(require,module,exports){"use strict";module.exports=function handleContourDefaults(traceIn,traceOut,coerce,coerce2){var contourStart=coerce2("contours.start");var contourEnd=coerce2("contours.end");var missingEnd=contourStart===false||contourEnd===false;var contourSize=coerce("contours.size");var autoContour;if(missingEnd)autoContour=traceOut.autocontour=true;else autoContour=coerce("autocontour",false);if(autoContour||!contourSize)coerce("ncontours")}},{}],904:[function(require,module,exports){"use strict";var Lib=require("../../lib");module.exports=function(pathinfo,operation){var i,pi0,pi1;var op0=function(arr){return arr.reverse()};var op1=function(arr){return arr};switch(operation){case"=":case"<":return pathinfo;case">":if(pathinfo.length!==1){Lib.warn("Contour data invalid for the specified inequality operation.")}pi0=pathinfo[0];for(i=0;i1e3){Lib.warn("Too many contours, clipping at 1000",contours);break}}return pathinfo}},{"../../lib":684,"./constraint_mapping":902,"./end_plus":907}],907:[function(require,module,exports){"use strict";module.exports=function endPlus(contours){return contours.end+contours.size/1e6}},{}],908:[function(require,module,exports){"use strict";var Lib=require("../../lib");var constants=require("./constants");module.exports=function findAllPaths(pathinfo,xtol,ytol){var cnt,startLoc,i,pi,j;xtol=xtol||.01;ytol=ytol||.01;for(i=0;i20){mi=constants.CHOOSESADDLE[mi][(marchStep[0]||marchStep[1])<0?0:1];pi.crossings[locStr]=constants.SADDLEREMAINDER[mi]}else{delete pi.crossings[locStr]}marchStep=constants.NEWDELTA[mi];if(!marchStep){Lib.log("Found bad marching index:",mi,loc,pi.level);break}pts.push(getInterpPx(pi,loc,marchStep));loc[0]+=marchStep[0];loc[1]+=marchStep[1];if(equalPts(pts[pts.length-1],pts[pts.length-2],xtol,ytol))pts.pop();locStr=loc.join(",");var atEdge=marchStep[0]&&(loc[0]<0||loc[0]>n-2)||marchStep[1]&&(loc[1]<0||loc[1]>m-2),closedLoop=locStr===startLocStr&&marchStep.join(",")===startStepStr;if(closedLoop||edgeflag&&atEdge)break;mi=pi.crossings[locStr]}if(cnt===1e4){Lib.log("Infinite loop in contour?")}var closedpath=equalPts(pts[0],pts[pts.length-1],xtol,ytol);var totaldist=0;var distThresholdFactor=.2*pi.smoothing;var alldists=[];var cropstart=0;var distgroup,cnt2,cnt3,newpt,ptcnt,ptavg,thisdist,i,j,edgepathi,edgepathj;for(cnt=1;cnt=cropstart;cnt--){distgroup=alldists[cnt];if(distgroup=cropstart;cnt2--){if(distgroup+alldists[cnt2]i)j--;pi.edgepaths[j]=edgepathj.concat(pts,edgepathi)}break}}if(!doublemerged){pi.edgepaths[i]=pts.concat(edgepathi)}}}for(i=0;i20&&edgeflag){if(mi===208||mi===1114){dx=loc[0]===0?1:-1}else{dy=loc[1]===0?1:-1}}else if(constants.BOTTOMSTART.indexOf(mi)!==-1)dy=1;else if(constants.LEFTSTART.indexOf(mi)!==-1)dx=1;else if(constants.TOPSTART.indexOf(mi)!==-1)dy=-1;else dx=-1;return[dx,dy]}function getInterpPx(pi,loc,step){var locx=loc[0]+Math.max(step[0],0),locy=loc[1]+Math.max(step[1],0),zxy=pi.z[locy][locx],xa=pi.xaxis,ya=pi.yaxis;if(step[1]){var dx=(pi.level-zxy)/(pi.z[locy][locx+1]-zxy);return[xa.c2p((1-dx)*pi.x[locx]+dx*pi.x[locx+1],true),ya.c2p(pi.y[locy],true),locx+dx,locy]}else{var dy=(pi.level-zxy)/(pi.z[locy+1][locx]-zxy);return[xa.c2p(pi.x[locx],true),ya.c2p((1-dy)*pi.y[locy]+dy*pi.y[locy+1],true),locx,locy+dy]}}},{"../../lib":684,"./constants":900}],909:[function(require,module,exports){"use strict";var Color=require("../../components/color");var heatmapHoverPoints=require("../heatmap/hover");module.exports=function hoverPoints(pointData,xval,yval,hovermode,hoverLayer){var hoverData=heatmapHoverPoints(pointData,xval,yval,hovermode,hoverLayer,true);if(hoverData){hoverData.forEach(function(hoverPt){var trace=hoverPt.trace;if(trace.contours.type==="constraint"){if(trace.fillcolor&&Color.opacity(trace.fillcolor)){hoverPt.color=Color.addOpacity(trace.fillcolor,1)}else if(trace.contours.showlines&&Color.opacity(trace.line.color)){hoverPt.color=Color.addOpacity(trace.line.color,1)}}})}return hoverData}},{"../../components/color":558,"../heatmap/hover":932}],910:[function(require,module,exports){"use strict";var Contour={};Contour.attributes=require("./attributes");Contour.supplyDefaults=require("./defaults");Contour.calc=require("./calc");Contour.plot=require("./plot").plot;Contour.style=require("./style");Contour.colorbar=require("./colorbar");Contour.hoverPoints=require("./hover");Contour.moduleType="trace";Contour.name="contour";Contour.basePlotModule=require("../../plots/cartesian");Contour.categories=["cartesian","svg","2dMap","contour","showLegend"];Contour.meta={};module.exports=Contour},{"../../plots/cartesian":743,"./attributes":896,"./calc":897,"./colorbar":899,"./defaults":905,"./hover":909,"./plot":914,"./style":916}],911:[function(require,module,exports){"use strict";var Lib=require("../../lib");module.exports=function handleLabelDefaults(coerce,layout,lineColor,opts){if(!opts)opts={};var showLabels=coerce("contours.showlabels");if(showLabels){var globalFont=layout.font;Lib.coerceFont(coerce,"contours.labelfont",{family:globalFont.family,size:globalFont.size,color:lineColor});coerce("contours.labelformat")}if(opts.hasHover!==false)coerce("zhoverformat")}},{"../../lib":684}],912:[function(require,module,exports){"use strict";var d3=require("d3");var Colorscale=require("../../components/colorscale");var endPlus=require("./end_plus");module.exports=function makeColorMap(trace){var contours=trace.contours,start=contours.start,end=endPlus(contours),cs=contours.size||1,nc=Math.floor((end-start)/cs)+1,extra=contours.coloring==="lines"?0:1;if(!isFinite(cs)){cs=1;nc=1}var scl=trace.colorscale,len=scl.length;var domain=new Array(len),range=new Array(len);var si,i;if(contours.coloring==="heatmap"){if(trace.zauto&&trace.autocontour===false){trace.zmin=start-cs/2;trace.zmax=trace.zmin+nc*cs}for(i=0;ival?0:1)+(corners[0][1]>val?0:2)+(corners[1][1]>val?0:4)+(corners[1][0]>val?0:8);if(mi===5||mi===10){var avg=(corners[0][0]+corners[0][1]+corners[1][0]+corners[1][1])/4;if(val>avg)return mi===5?713:1114;return mi===5?104:208}return mi===15?0:mi}},{"./constants":900}],914:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");var Drawing=require("../../components/drawing");var svgTextUtils=require("../../lib/svg_text_utils");var Axes=require("../../plots/cartesian/axes");var setConvert=require("../../plots/cartesian/set_convert");var getUidsFromCalcData=require("../../plots/get_data").getUidsFromCalcData;var heatmapPlot=require("../heatmap/plot");var makeCrossings=require("./make_crossings");var findAllPaths=require("./find_all_paths");var emptyPathinfo=require("./empty_pathinfo");var convertToConstraints=require("./convert_to_constraints");var closeBoundaries=require("./close_boundaries");var constants=require("./constants");var costConstants=constants.LABELOPTIMIZER;exports.plot=function plot(gd,plotinfo,cdcontours,contourLayer){var uidLookup=getUidsFromCalcData(cdcontours);contourLayer.selectAll("g.contour").each(function(d){if(!uidLookup[d.trace.uid]){d3.select(this).remove()}});for(var i=0;ipi.level}if(prefixBoundary){return"M"+perimeter.join("L")+"Z"}return""}function joinAllPaths(pi,perimeter){var fullpath=initFullPath(pi,perimeter),i=0,startsleft=pi.edgepaths.map(function(v,i){return i}),newloop=true,endpt,newendpt,cnt,nexti,possiblei,addpath;function istop(pt){return Math.abs(pt[1]-perimeter[0][1])<.01}function isbottom(pt){return Math.abs(pt[1]-perimeter[2][1])<.01}function isleft(pt){return Math.abs(pt[0]-perimeter[0][0])<.01}function isright(pt){return Math.abs(pt[0]-perimeter[2][0])<.01}while(startsleft.length){addpath=Drawing.smoothopen(pi.edgepaths[i],pi.smoothing);fullpath+=newloop?addpath:addpath.replace(/^M/,"L");startsleft.splice(startsleft.indexOf(i),1);endpt=pi.edgepaths[i][pi.edgepaths[i].length-1];nexti=-1;for(cnt=0;cnt<4;cnt++){if(!endpt){Lib.log("Missing end?",i,pi);break}if(istop(endpt)&&!isright(endpt))newendpt=perimeter[1];else if(isleft(endpt))newendpt=perimeter[0];else if(isbottom(endpt))newendpt=perimeter[3];else if(isright(endpt))newendpt=perimeter[2];for(possiblei=0;possiblei=0){newendpt=ptNew;nexti=possiblei}}else if(Math.abs(endpt[1]-newendpt[1])<.01){if(Math.abs(endpt[1]-ptNew[1])<.01&&(ptNew[0]-endpt[0])*(newendpt[0]-ptNew[0])>=0){newendpt=ptNew;nexti=possiblei}}else{Lib.log("endpt to newendpt is not vert. or horz.",endpt,newendpt,ptNew)}}endpt=newendpt;if(nexti>=0)break;fullpath+="L"+newendpt}if(nexti===pi.edgepaths.length){Lib.log("unclosed perimeter path");break}i=nexti;newloop=startsleft.indexOf(i)===-1;if(newloop){i=startsleft[0];fullpath+="Z"}}for(i=0;icostConstants.MAXCOST*2)break;if(j)dp/=2;p0=pMin-dp/2;pMax=p0+dp*1.5}if(cost<=costConstants.MAXCOST)return loc};function locationCost(loc,textOpts,labelData,bounds){var halfWidth=textOpts.width/2;var halfHeight=textOpts.height/2;var x=loc.x;var y=loc.y;var theta=loc.theta;var dx=Math.cos(theta)*halfWidth;var dy=Math.sin(theta)*halfWidth;var normX=(x>bounds.center?bounds.right-x:x-bounds.left)/(dx+Math.abs(Math.sin(theta)*halfHeight));var normY=(y>bounds.middle?bounds.bottom-y:y-bounds.top)/(Math.abs(dy)+Math.cos(theta)*halfHeight);if(normX<1||normY<1)return Infinity;var cost=costConstants.EDGECOST*(1/(normX-1)+1/(normY-1));cost+=costConstants.ANGLECOST*theta*theta;var x1=x-dx;var y1=y-dy;var x2=x+dx;var y2=y+dy;for(var i=0;icontours.end){contours.start=contours.end=(contours.start+contours.end)/2}if(!trace._input.contours)trace._input.contours={};Lib.extendFlat(trace._input.contours,{start:contours.start,end:contours.end,size:contours.size});trace._input.autocontour=true}else if(contours.type!=="constraint"){var start=contours.start,end=contours.end,inputContours=trace._input.contours;if(start>end){contours.start=inputContours.start=end;end=contours.end=inputContours.end=start;start=contours.start}if(!(contours.size>0)){var sizeOut;if(start===end)sizeOut=1;else sizeOut=autoContours(start,end,trace.ncontours).dtick;inputContours.size=contours.size=sizeOut}}};function autoContours(start,end,ncontours){var dummyAx={type:"linear",range:[start,end]};Axes.autoTicks(dummyAx,(end-start)/(ncontours||15));return dummyAx}},{"../../lib":684,"../../plots/cartesian/axes":732}],916:[function(require,module,exports){"use strict";var d3=require("d3");var Drawing=require("../../components/drawing");var heatmapStyle=require("../heatmap/style");var makeColorMap=require("./make_color_map");module.exports=function style(gd){var contours=d3.select(gd).selectAll("g.contour");contours.style("opacity",function(d){return d.trace.opacity});contours.each(function(d){var c=d3.select(this);var trace=d.trace;var contours=trace.contours;var line=trace.line;var cs=contours.size||1;var start=contours.start;var isConstraintType=contours.type==="constraint";var colorLines=!isConstraintType&&contours.coloring==="lines";var colorFills=!isConstraintType&&contours.coloring==="fill";var colorMap=colorLines||colorFills?makeColorMap(trace):null;c.selectAll("g.contourlevel").each(function(d){d3.select(this).selectAll("path").call(Drawing.lineGroupStyle,line.width,colorLines?colorMap(d.level):line.color,line.dash)});var labelFont=contours.labelfont;c.selectAll("g.contourlabels text").each(function(d){Drawing.font(d3.select(this),{family:labelFont.family,size:labelFont.size,color:labelFont.color||(colorLines?colorMap(d.level):line.color)})});if(isConstraintType){c.selectAll("g.contourfill path").style("fill",trace.fillcolor)}else if(colorFills){var firstFill;c.selectAll("g.contourfill path").style("fill",function(d){if(firstFill===undefined)firstFill=d.level;return colorMap(d.level+.5*cs)});if(firstFill===undefined)firstFill=start;c.selectAll("g.contourbg path").style("fill",colorMap(firstFill-.5*cs))}});heatmapStyle(gd)}},{"../../components/drawing":583,"../heatmap/style":938,"./make_color_map":912,d3:147}],917:[function(require,module,exports){"use strict";var colorscaleDefaults=require("../../components/colorscale/defaults");var handleLabelDefaults=require("./label_defaults");module.exports=function handleStyleDefaults(traceIn,traceOut,coerce,layout,opts){var coloring=coerce("contours.coloring");var showLines;var lineColor="";if(coloring==="fill")showLines=coerce("contours.showlines");if(showLines!==false){if(coloring!=="lines")lineColor=coerce("line.color","#000");coerce("line.width",.5);coerce("line.dash")}if(coloring!=="none"){colorscaleDefaults(traceIn,traceOut,layout,coerce,{prefix:"",cLetter:"z"})}coerce("line.smoothing");handleLabelDefaults(coerce,layout,lineColor,opts)}},{"../../components/colorscale/defaults":568,"./label_defaults":911}],918:[function(require,module,exports){"use strict";var heatmapAttrs=require("../heatmap/attributes");var contourAttrs=require("../contour/attributes");var contourContourAttrs=contourAttrs.contours;var scatterAttrs=require("../scatter/attributes");var colorscaleAttrs=require("../../components/colorscale/attributes");var colorbarAttrs=require("../../components/colorbar/attributes");var extendFlat=require("../../lib/extend").extendFlat;var scatterLineAttrs=scatterAttrs.line;module.exports=extendFlat({carpet:{valType:"string",editType:"calc"},z:heatmapAttrs.z,a:heatmapAttrs.x,a0:heatmapAttrs.x0,da:heatmapAttrs.dx,b:heatmapAttrs.y,b0:heatmapAttrs.y0,db:heatmapAttrs.dy,text:heatmapAttrs.text,transpose:heatmapAttrs.transpose,atype:heatmapAttrs.xtype,btype:heatmapAttrs.ytype,fillcolor:contourAttrs.fillcolor,autocontour:contourAttrs.autocontour,ncontours:contourAttrs.ncontours,contours:{type:contourContourAttrs.type,start:contourContourAttrs.start,end:contourContourAttrs.end,size:contourContourAttrs.size,coloring:{valType:"enumerated",values:["fill","lines","none"],dflt:"fill",editType:"calc"},showlines:contourContourAttrs.showlines,showlabels:contourContourAttrs.showlabels,labelfont:contourContourAttrs.labelfont,labelformat:contourContourAttrs.labelformat,operation:contourContourAttrs.operation,value:contourContourAttrs.value,editType:"calc",impliedEdits:{autocontour:false}},line:{color:extendFlat({},scatterLineAttrs.color,{}),width:scatterLineAttrs.width,dash:scatterLineAttrs.dash,smoothing:extendFlat({},scatterLineAttrs.smoothing,{}),editType:"plot"}},colorscaleAttrs("",{cLetter:"z",autoColorDflt:false}),{colorbar:colorbarAttrs})},{"../../components/colorbar/attributes":559,"../../components/colorscale/attributes":565,"../../lib/extend":673,"../contour/attributes":896,"../heatmap/attributes":925,"../scatter/attributes":1015}],919:[function(require,module,exports){"use strict";var colorscaleCalc=require("../../components/colorscale/calc");var isArray1D=require("../../lib").isArray1D;var convertColumnData=require("../heatmap/convert_column_xyz");var clean2dArray=require("../heatmap/clean_2d_array");var maxRowLength=require("../heatmap/max_row_length");var interp2d=require("../heatmap/interp2d");var findEmpties=require("../heatmap/find_empties");var makeBoundArray=require("../heatmap/make_bound_array");var supplyDefaults=require("./defaults");var lookupCarpet=require("../carpet/lookup_carpetid");var setContours=require("../contour/set_contours");module.exports=function calc(gd,trace){var carpet=trace._carpetTrace=lookupCarpet(gd,trace);if(!carpet||!carpet.visible||carpet.visible==="legendonly")return;if(!trace.a||!trace.b){var carpetdata=gd.data[carpet.index];var tracedata=gd.data[trace.index];if(!tracedata.a)tracedata.a=carpetdata.a;if(!tracedata.b)tracedata.b=carpetdata.b;supplyDefaults(tracedata,trace,trace._defaultColor,gd._fullLayout)}var cd=heatmappishCalc(gd,trace);setContours(trace);return cd};function heatmappishCalc(gd,trace){var carpet=trace._carpetTrace;var aax=carpet.aaxis;var bax=carpet.baxis;var a,a0,da,b,b0,db,z;aax._minDtick=0;bax._minDtick=0;if(isArray1D(trace.z))convertColumnData(trace,aax,bax,"a","b",["z"]);a=trace._a=trace._a||trace.a;b=trace._b=trace._b||trace.b;a=a?aax.makeCalcdata(trace,"_a"):[];b=b?bax.makeCalcdata(trace,"_b"):[];a0=trace.a0||0;da=trace.da||1;b0=trace.b0||0;db=trace.db||1;z=trace._z=clean2dArray(trace._z||trace.z,trace.transpose);trace._emptypoints=findEmpties(z);interp2d(z,trace._emptypoints);var xlen=maxRowLength(z),xIn=trace.xtype==="scaled"?"":a,xArray=makeBoundArray(trace,xIn,a0,da,xlen,aax),yIn=trace.ytype==="scaled"?"":b,yArray=makeBoundArray(trace,yIn,b0,db,z.length,bax);var cd0={a:xArray,b:yArray,z:z};if(trace.contours.type==="levels"&&trace.contours.coloring!=="none"){colorscaleCalc(trace,z,"","z")}return[cd0]}},{"../../components/colorscale/calc":566,"../../lib":684,"../carpet/lookup_carpetid":874,"../contour/set_contours":915,"../heatmap/clean_2d_array":927,"../heatmap/convert_column_xyz":929,"../heatmap/find_empties":931,"../heatmap/interp2d":934,"../heatmap/make_bound_array":935,"../heatmap/max_row_length":936,"./defaults":920}],920:[function(require,module,exports){"use strict";var Lib=require("../../lib");var handleXYZDefaults=require("../heatmap/xyz_defaults");var attributes=require("./attributes");var handleConstraintDefaults=require("../contour/constraint_defaults");var handleContoursDefaults=require("../contour/contours_defaults");var handleStyleDefaults=require("../contour/style_defaults");module.exports=function supplyDefaults(traceIn,traceOut,defaultColor,layout){function coerce(attr,dflt){return Lib.coerce(traceIn,traceOut,attributes,attr,dflt)}function coerce2(attr){return Lib.coerce2(traceIn,traceOut,attributes,attr)}coerce("carpet");if(traceIn.a&&traceIn.b){var len=handleXYZDefaults(traceIn,traceOut,coerce,layout,"a","b");if(!len){traceOut.visible=false;return}coerce("text");var isConstraint=coerce("contours.type")==="constraint";if(!isConstraint)delete traceOut.showlegend;if(isConstraint){handleConstraintDefaults(traceIn,traceOut,coerce,layout,defaultColor,{hasHover:false})}else{handleContoursDefaults(traceIn,traceOut,coerce,coerce2);handleStyleDefaults(traceIn,traceOut,coerce,layout,{hasHover:false})}}else{traceOut._defaultColor=defaultColor;traceOut._length=null}}},{"../../lib":684,"../contour/constraint_defaults":901,"../contour/contours_defaults":903,"../contour/style_defaults":917,"../heatmap/xyz_defaults":940,"./attributes":918}],921:[function(require,module,exports){"use strict";var ContourCarpet={};ContourCarpet.attributes=require("./attributes");ContourCarpet.supplyDefaults=require("./defaults");ContourCarpet.colorbar=require("../contour/colorbar");ContourCarpet.calc=require("./calc");ContourCarpet.plot=require("./plot");ContourCarpet.style=require("../contour/style");ContourCarpet.moduleType="trace";ContourCarpet.name="contourcarpet";ContourCarpet.basePlotModule=require("../../plots/cartesian");ContourCarpet.categories=["cartesian","svg","carpet","contour","symbols","showLegend","hasLines","carpetDependent"];ContourCarpet.meta={};module.exports=ContourCarpet},{"../../plots/cartesian":743,"../contour/colorbar":899,"../contour/style":916,"./attributes":918,"./calc":919,"./defaults":920,"./plot":924}],922:[function(require,module,exports){"use strict";var Drawing=require("../../components/drawing");var axisAlignedLine=require("../carpet/axis_aligned_line");var Lib=require("../../lib");module.exports=function joinAllPaths(trace,pi,perimeter,ab2p,carpet,carpetcd,xa,ya){var i;var fullpath="";var startsleft=pi.edgepaths.map(function(v,i){return i});var newloop=true;var endpt,newendpt,cnt,nexti,possiblei,addpath;var atol=Math.abs(perimeter[0][0]-perimeter[2][0])*1e-4;var btol=Math.abs(perimeter[0][1]-perimeter[2][1])*1e-4;function istop(pt){return Math.abs(pt[1]-perimeter[0][1])=0){newendpt=ptNew;nexti=possiblei}}else if(Math.abs(endpt[1]-newendpt[1])=0){newendpt=ptNew;nexti=possiblei}}else{Lib.log("endpt to newendpt is not vert. or horz.",endpt,newendpt,ptNew)}}if(nexti>=0)break;fullpath+=pathto(endpt,newendpt);endpt=newendpt}if(nexti===pi.edgepaths.length){Lib.log("unclosed perimeter path");break}i=nexti;newloop=startsleft.indexOf(i)===-1;if(newloop){i=startsleft[0];fullpath+=pathto(endpt,newendpt)+"Z";endpt=null}}for(i=0;i=0;i--){seg=carpetcd.clipsegments[i];xp=map1dArray([],seg.x,xa.c2p);yp=map1dArray([],seg.y,ya.c2p);xp.reverse();yp.reverse();segs.push(makepath(xp,yp,seg.bicubic))}var boundaryPath="M"+segs.join("L")+"Z";makeBackground(plotGroup,carpetcd.clipsegments,xa,ya,isConstraint,coloring);makeFills(trace,plotGroup,xa,ya,fillPathinfo,perimeter,ab2p,carpet,carpetcd,coloring,boundaryPath);makeLinesAndLabels(plotGroup,pathinfo,gd,cd[0],contours,plotinfo,carpet);Drawing.setClipUrl(plotGroup,carpet._clipPathId)}function makeLinesAndLabels(plotgroup,pathinfo,gd,cd0,contours,plotinfo,carpet){var lineContainer=Lib.ensureSingle(plotgroup,"g","contourlines");var showLines=contours.showlines!==false;var showLabels=contours.showlabels;var clipLinesForLabels=showLines&&showLabels;var linegroup=contourPlot.createLines(lineContainer,showLines||showLabels,pathinfo);var lineClip=contourPlot.createLineClip(lineContainer,clipLinesForLabels,gd._fullLayout._defs,cd0.trace.uid);var labelGroup=plotgroup.selectAll("g.contourlabels").data(showLabels?[0]:[]);labelGroup.exit().remove();labelGroup.enter().append("g").classed("contourlabels",true);if(showLabels){var xa=plotinfo.xaxis;var ya=plotinfo.yaxis;var xLen=xa._length;var yLen=ya._length;var labelClipPathData=[[[0,0],[xLen,0],[xLen,yLen],[0,yLen]]];var labelData=[];Lib.clearLocationCache();var contourFormat=contourPlot.labelFormatter(contours,cd0.t.cb,gd._fullLayout);var dummyText=Drawing.tester.append("text").attr("data-notex",1).call(Drawing.font,contours.labelfont);var bounds={left:0,right:xLen,center:xLen/2,top:0,bottom:yLen,middle:yLen/2};var plotDiagonal=Math.sqrt(xLen*xLen+yLen*yLen);var normLength=constants.LABELDISTANCE*plotDiagonal/Math.max(1,pathinfo.length/constants.LABELINCREASE);linegroup.each(function(d){var textOpts=contourPlot.calcTextOpts(d.level,contourFormat,dummyText,gd);d3.select(this).selectAll("path").each(function(pathData){var path=this;var pathBounds=Lib.getVisibleSegment(path,bounds,textOpts.height/2);if(!pathBounds)return;constrainToCarpet(path,pathData,d,pathBounds,carpet,textOpts.height);if(pathBounds.len<(textOpts.width+textOpts.height)*constants.LABELMIN)return;var maxLabels=Math.min(Math.ceil(pathBounds.len/normLength),constants.LABELMAX);for(var i=0;imaxEnd)pathBounds.max=maxEnd;pathBounds.len=pathBounds.max-pathBounds.min}function getUnitVector(path,p0,p1){var pt0=path.getPointAtLength(p0);var pt1=path.getPointAtLength(p1);var dx=pt1.x-pt0.x;var dy=pt1.y-pt0.y;var len=Math.sqrt(dx*dx+dy*dy);return[dx/len,dy/len]}function normalizeVector(v){var len=Math.sqrt(v[0]*v[0]+v[1]*v[1]);return[v[0]/len,v[1]/len]}function vectorTan(v0,v1){var cos=Math.abs(v0[0]*v1[0]+v0[1]*v1[1]);var sin=Math.sqrt(1-cos*cos);return sin/cos}function makeBackground(plotgroup,clipsegments,xaxis,yaxis,isConstraint,coloring){var seg,xp,yp,i;var bggroup=Lib.ensureSingle(plotgroup,"g","contourbg");var bgfill=bggroup.selectAll("path").data(coloring==="fill"&&!isConstraint?[0]:[]);bgfill.enter().append("path");bgfill.exit().remove();var segs=[];for(i=0;imaxErrX){noZsmooth("x scale is not linear");break}}}if(y.length&&zsmooth==="fast"){var avgdy=(y[y.length-1]-y[0])/(y.length-1),maxErrY=Math.abs(avgdy/100);for(i=0;imaxErrY){noZsmooth("y scale is not linear");break}}}}}var xlen=maxRowLength(z);var xIn=trace.xtype==="scaled"?"":x;var xArray=makeBoundArray(trace,xIn,x0,dx,xlen,xa);var yIn=trace.ytype==="scaled"?"":y;var yArray=makeBoundArray(trace,yIn,y0,dy,z.length,ya);if(!isGL2D){Axes.expand(xa,xArray);Axes.expand(ya,yArray)}var cd0={x:xArray,y:yArray,z:z,text:trace._text||trace.text};if(xIn&&xIn.length===xArray.length-1)cd0.xCenter=xIn;if(yIn&&yIn.length===yArray.length-1)cd0.yCenter=yIn;if(isHist){cd0.xRanges=binned.xRanges;cd0.yRanges=binned.yRanges;cd0.pts=binned.pts}if(!isContour||trace.contours.type!=="constraint"){colorscaleCalc(trace,z,"","z")}if(isContour&&trace.contours&&trace.contours.coloring==="heatmap"){var dummyTrace={type:trace.type==="contour"?"heatmap":"histogram2d",xcalendar:trace.xcalendar,ycalendar:trace.ycalendar};cd0.xfill=makeBoundArray(dummyTrace,xIn,x0,dx,xlen,xa);cd0.yfill=makeBoundArray(dummyTrace,yIn,y0,dy,z.length,ya)}return[cd0]}},{"../../components/colorscale/calc":566,"../../lib":684,"../../plots/cartesian/axes":732,"../../registry":817,"../histogram2d/calc":957,"./clean_2d_array":927,"./convert_column_xyz":929,"./find_empties":931,"./interp2d":934,"./make_bound_array":935,"./max_row_length":936}],927:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");module.exports=function clean2dArray(zOld,transpose){var rowlen,collen,getCollen,old2new,i,j;function cleanZvalue(v){if(!isNumeric(v))return undefined;return+v}if(transpose){rowlen=0;for(i=0;i=0;p--){thisPt=noNeighborList[p];i=thisPt[0];j=thisPt[1];neighborCount=((neighborHash[[i-1,j]]||blank)[2]+(neighborHash[[i+1,j]]||blank)[2]+(neighborHash[[i,j-1]]||blank)[2]+(neighborHash[[i,j+1]]||blank)[2])/20;if(neighborCount){newNeighborHash[thisPt]=[i,j,neighborCount];noNeighborList.splice(p,1);foundNewNeighbors=true}}if(!foundNewNeighbors){throw"findEmpties iterated with no new neighbors"}for(thisPt in newNeighborHash){neighborHash[thisPt]=newNeighborHash[thisPt];empties.push(newNeighborHash[thisPt])}}return empties.sort(function(a,b){return b[2]-a[2]})}},{"./max_row_length":936}],932:[function(require,module,exports){"use strict";var Fx=require("../../components/fx");var Lib=require("../../lib");var Axes=require("../../plots/cartesian/axes");module.exports=function hoverPoints(pointData,xval,yval,hovermode,hoverLayer,contour){var cd0=pointData.cd[0];var trace=cd0.trace;var xa=pointData.xa;var ya=pointData.ya;var x=cd0.x;var y=cd0.y;var z=cd0.z;var xc=cd0.xCenter;var yc=cd0.yCenter;var zmask=cd0.zmask;var range=[trace.zmin,trace.zmax];var zhoverformat=trace.zhoverformat;var x2=x;var y2=y;var xl,yl,nx,ny;if(pointData.index!==false){try{nx=Math.round(pointData.index[1]);ny=Math.round(pointData.index[0])}catch(e){Lib.error("Error hovering on heatmap, "+"pointNumber must be [row,col], found:",pointData.index);return}if(nx<0||nx>=z[0].length||ny<0||ny>z.length){return}}else if(Fx.inbox(xval-x[0],xval-x[x.length-1],0)>0||Fx.inbox(yval-y[0],yval-y[y.length-1],0)>0){return}else{if(contour){var i2;x2=[2*x[0]-x[1]];for(i2=1;i2INTERPTHRESHOLD;i++){maxFractionalChange=iterateInterp2d(z,emptyPoints,correctionOvershoot(maxFractionalChange))}if(maxFractionalChange>INTERPTHRESHOLD){Lib.log("interp2d didn't converge quickly",maxFractionalChange)}return z};function iterateInterp2d(z,emptyPoints,overshoot){var maxFractionalChange=0,thisPt,i,j,p,q,neighborShift,neighborRow,neighborVal,neighborCount,neighborSum,initialVal,minNeighbor,maxNeighbor;for(p=0;pminNeighbor){maxFractionalChange=Math.max(maxFractionalChange,Math.abs(z[i][j]-initialVal)/(maxNeighbor-minNeighbor))}}}return maxFractionalChange}},{"../../lib":684}],935:[function(require,module,exports){"use strict";var Registry=require("../../registry");var isArrayOrTypedArray=require("../../lib").isArrayOrTypedArray;module.exports=function makeBoundArray(trace,arrayIn,v0In,dvIn,numbricks,ax){var arrayOut=[],isContour=Registry.traceIs(trace,"contour"),isHist=Registry.traceIs(trace,"histogram"),isGL2D=Registry.traceIs(trace,"gl2d"),v0,dv,i;var isArrayOfTwoItemsOrMore=isArrayOrTypedArray(arrayIn)&&arrayIn.length>1;if(isArrayOfTwoItemsOrMore&&!isHist&&ax.type!=="category"){var len=arrayIn.length;if(len<=numbricks){if(isContour||isGL2D)arrayOut=arrayIn.slice(0,numbricks);else if(numbricks===1){arrayOut=[arrayIn[0]-.5,arrayIn[0]+.5]}else{arrayOut=[1.5*arrayIn[0]-.5*arrayIn[1]];for(i=1;i image").each(function(d){var oldTrace=d.trace||{};if(!uidLookup[oldTrace.uid]){d3.select(this.parentNode).remove()}});for(var i=0;i0){right=xa.c2p(x[i]);i--}if(right0){bottom=ya.c2p(y[i]);i--}if(bottom0)oneRowIsFilled=true;for(var j=0;jv){var delta=v-size[n];size[n]=v;return delta}}return 0},max:function(n,i,size,counterData){var v=counterData[i];if(isNumeric(v)){v=Number(v);if(!isNumeric(size[n])){size[n]=v;return v}else if(size[n]rightDigit&&rightDigitoneDay){var dashExclude=digit===oneYear?1:6;var increment=digit===oneYear?"M12":"M1";return function(v,isRightEdge){var dateStr=pa.c2d(v,oneYear,calendar);var dashPos=dateStr.indexOf("-",dashExclude);if(dashPos>0)dateStr=dateStr.substr(0,dashPos);var roundedV=pa.d2c(dateStr,0,calendar);if(roundedVoneSec){if(dv>oneDay){if(dv>oneYear*1.1)return oneYear;if(dv>oneMonth*1.1)return oneMonth;return oneDay}if(dv>oneHour)return oneHour;if(dv>oneMin)return oneMin;return oneSec}return Math.pow(10,Math.floor(Math.log(dv)/Math.LN10))}function didDigitChange(digit,v1,v2,isDate,pa,calendar){if(isDate&&digit>oneDay){var dateParts1=dateParts(v1,pa,calendar);var dateParts2=dateParts(v2,pa,calendar);var parti=digit===oneYear?0:1;return dateParts1[parti]!==dateParts2[parti]}return Math.floor(v2/digit)-Math.floor(v1/digit)>.1}function dateParts(v,pa,calendar){var parts=pa.c2d(v,oneYear,calendar).split("-");if(parts[0]===""){parts.unshift();parts[0]="-"+parts[0]}return parts}},{"../../constants/numerical":661,"../../plots/cartesian/axes":732}],949:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var Lib=require("../../lib");var Axes=require("../../plots/cartesian/axes");var arraysToCalcdata=require("../bar/arrays_to_calcdata");var binFunctions=require("./bin_functions");var normFunctions=require("./norm_functions");var doAvg=require("./average");var cleanBins=require("./clean_bins");var oneMonth=require("../../constants/numerical").ONEAVGMONTH;var getBinSpanLabelRound=require("./bin_label_vals");module.exports=function calc(gd,trace){if(trace.visible!==true)return;var pos=[];var size=[];var pa=Axes.getFromId(gd,trace.orientation==="h"?trace.yaxis||"y":trace.xaxis||"x");var mainData=trace.orientation==="h"?"y":"x";var counterData={x:"y",y:"x"}[mainData];var calendar=trace[mainData+"calendar"];var cumulativeSpec=trace.cumulative;var i;cleanBins(trace,pa,mainData);var binsAndPos=calcAllAutoBins(gd,trace,pa,mainData);var binSpec=binsAndPos[0];var pos0=binsAndPos[1];var nonuniformBins=typeof binSpec.size==="string";var binEdges=[];var bins=nonuniformBins?binEdges:binSpec;var inc=[];var counts=[];var inputPoints=[];var total=0;var norm=trace.histnorm;var func=trace.histfunc;var densityNorm=norm.indexOf("density")!==-1;var i2,binEnd,n;if(cumulativeSpec.enabled&&densityNorm){norm=norm.replace(/ ?density$/,"");densityNorm=false}var extremeFunc=func==="max"||func==="min";var sizeInit=extremeFunc?null:0;var binFunc=binFunctions.count;var normFunc=normFunctions[norm];var isAvg=false;var pr2c=function(v){return pa.r2c(v,0,calendar)};var rawCounterData;if(Lib.isArrayOrTypedArray(trace[counterData])&&func!=="count"){rawCounterData=trace[counterData];isAvg=func==="avg";binFunc=binFunctions[func]}i=pr2c(binSpec.start);binEnd=pr2c(binSpec.end)+(i-Axes.tickIncrement(i,binSpec.size,false,calendar))/1e6;while(i=0&&n=firstNonzero;i--){if(size[i]){lastNonzero=i;break}}for(i=firstNonzero;i<=lastNonzero;i++){if(isNumeric(pos[i])&&isNumeric(size[i])){var cdi={p:pos[i],s:size[i],b:0};if(!cumulativeSpec.enabled){cdi.pts=inputPoints[i];if(uniqueValsPerBin){cdi.p0=cdi.p1=inputPoints[i].length?pos0[inputPoints[i][0]]:pos[i]}else{cdi.p0=roundFn(binEdges[i]);cdi.p1=roundFn(binEdges[i+1],true)}}cd.push(cdi)}}if(cd.length===1){cd[0].width1=Axes.tickIncrement(cd[0].p,binSpec.size,false,calendar)-cd[0].p}arraysToCalcdata(cd,trace);if(Lib.isArrayOrTypedArray(trace.selectedpoints)){Lib.tagSelected(cd,trace,ptNumber2cdIndex)}return cd};function calcAllAutoBins(gd,trace,pa,mainData,_overlayEdgeCase){var binAttr=mainData+"bins";var isOverlay=gd._fullLayout.barmode==="overlay";var i,tracei,calendar,firstManual,pos0;if(trace._autoBinFinished){delete trace._autoBinFinished}else{var traceGroup=isOverlay?[trace]:getConnectedHistograms(gd,trace);var autoBinnedTraces=[];var minSize=Infinity;var minStart=Infinity;var maxEnd=-Infinity;var autoBinAttr="autobin"+mainData;for(i=0;ifirstManual.size/1.9)minSize=firstManual.size;else minSize=firstManual.size/Math.ceil(firstManual.size/minSize);var adjustedFirstStart=firstManual.start+(firstManual.size-minSize)/2;minStart=adjustedFirstStart-minSize*Math.ceil((adjustedFirstStart-minStart)/minSize)}for(i=0;i=0;i--){nextHalfPoint(i)}}}else if(direction==="increasing"){for(i=1;i=0;i--){size[i]+=size[i+1]}if(currentBin==="exclude"){size.push(0);size.shift()}}}},{"../../constants/numerical":661,"../../lib":684,"../../plots/cartesian/axes":732,"../bar/arrays_to_calcdata":826,"./average":945,"./bin_functions":947,"./bin_label_vals":948,"./clean_bins":950,"./norm_functions":955,"fast-isnumeric":214}],950:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var cleanDate=require("../../lib").cleanDate;var constants=require("../../constants/numerical");var ONEDAY=constants.ONEDAY;var BADNUM=constants.BADNUM;module.exports=function cleanBins(trace,ax,binDirection){var axType=ax.type,binAttr=binDirection+"bins",bins=trace[binAttr];if(!bins)bins=trace[binAttr]={};var cleanBound=axType==="date"?function(v){return v||v===0?cleanDate(v,BADNUM,bins.calendar):null}:function(v){return isNumeric(v)?Number(v):null};bins.start=cleanBound(bins.start);bins.end=cleanBound(bins.end);var sizeDflt=axType==="date"?ONEDAY:1,binSize=bins.size;if(isNumeric(binSize)){bins.size=binSize>0?Number(binSize):sizeDflt}else if(typeof binSize!=="string"){bins.size=sizeDflt}else{var prefix=binSize.charAt(0),sizeNum=binSize.substr(1);sizeNum=isNumeric(sizeNum)?Number(sizeNum):0;if(sizeNum<=0||!(axType==="date"&&prefix==="M"&&sizeNum===Math.round(sizeNum))){bins.size=sizeDflt}}var autoBinAttr="autobin"+binDirection;if(typeof trace[autoBinAttr]!=="boolean"){trace[autoBinAttr]=trace._fullInput[autoBinAttr]=trace._input[autoBinAttr]=!((bins.start||bins.start===0)&&(bins.end||bins.end===0))}if(!trace[autoBinAttr]){delete trace["nbins"+binDirection];delete trace._fullInput["nbins"+binDirection]}}},{"../../constants/numerical":661,"../../lib":684,"fast-isnumeric":214}],951:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Lib=require("../../lib");var Color=require("../../components/color");var handleBinDefaults=require("./bin_defaults");var handleStyleDefaults=require("../bar/style_defaults");var attributes=require("./attributes");module.exports=function supplyDefaults(traceIn,traceOut,defaultColor,layout){function coerce(attr,dflt){return Lib.coerce(traceIn,traceOut,attributes,attr,dflt)}var x=coerce("x");var y=coerce("y");var cumulative=coerce("cumulative.enabled");if(cumulative){coerce("cumulative.direction");coerce("cumulative.currentbin")}coerce("text");var orientation=coerce("orientation",y&&!x?"h":"v");var sampleLetter=orientation==="v"?"x":"y";var aggLetter=orientation==="v"?"y":"x";var len=x&&y?Math.min(x.length&&y.length):(traceOut[sampleLetter]||[]).length;if(!len){traceOut.visible=false;return}traceOut._length=len;var handleCalendarDefaults=Registry.getComponentMethod("calendars","handleTraceDefaults");handleCalendarDefaults(traceIn,traceOut,["x","y"],layout);var hasAggregationData=traceOut[aggLetter];if(hasAggregationData)coerce("histfunc");handleBinDefaults(traceIn,traceOut,coerce,[sampleLetter]);handleStyleDefaults(traceIn,traceOut,coerce,defaultColor,layout);var errorBarsSupplyDefaults=Registry.getComponentMethod("errorbars","supplyDefaults");errorBarsSupplyDefaults(traceIn,traceOut,Color.defaultLine,{axis:"y"});errorBarsSupplyDefaults(traceIn,traceOut,Color.defaultLine,{axis:"x",inherit:"y"});Lib.coerceSelectionMarkerOpacity(traceOut,coerce)}},{"../../components/color":558,"../../lib":684,"../../registry":817,"../bar/style_defaults":839,"./attributes":944,"./bin_defaults":946}],952:[function(require,module,exports){"use strict";module.exports=function eventData(out,pt,trace,cd,pointNumber){out.x="xVal"in pt?pt.xVal:pt.x;out.y="yVal"in pt?pt.yVal:pt.y;if(pt.xa)out.xaxis=pt.xa;if(pt.ya)out.yaxis=pt.ya;if(!(trace.cumulative||{}).enabled){var pts=Array.isArray(pointNumber)?cd[0].pts[pointNumber[0]][pointNumber[1]]:cd[pointNumber].pts;out.pointNumbers=pts;out.binNumber=out.pointNumber;delete out.pointNumber;delete out.pointIndex;var pointIndices;if(trace._indexToPoints){pointIndices=[];for(var i=0;iserieslen)x.splice(serieslen,x.length-serieslen);if(y.length>serieslen)y.splice(serieslen,y.length-serieslen);cleanAndAutobin(trace,"x",x,xa,xr2c,xc2r,xcalendar);cleanAndAutobin(trace,"y",y,ya,yr2c,yc2r,ycalendar);var z=[];var onecol=[];var zerocol=[];var nonuniformBinsX=typeof trace.xbins.size==="string";var nonuniformBinsY=typeof trace.ybins.size==="string";var xEdges=[];var yEdges=[];var xbins=nonuniformBinsX?xEdges:trace.xbins;var ybins=nonuniformBinsY?yEdges:trace.ybins;var total=0;var counts=[];var inputPoints=[];var norm=trace.histnorm;var func=trace.histfunc;var densitynorm=norm.indexOf("density")!==-1;var extremefunc=func==="max"||func==="min";var sizeinit=extremefunc?null:0;var binfunc=binFunctions.count;var normfunc=normFunctions[norm];var doavg=false;var xinc=[];var yinc=[];var rawCounterData="z"in trace?trace.z:"marker"in trace&&Array.isArray(trace.marker.color)?trace.marker.color:"";if(rawCounterData&&func!=="count"){doavg=func==="avg";binfunc=binFunctions[func]}var binSpec=trace.xbins,binStart=xr2c(binSpec.start),binEnd=xr2c(binSpec.end)+(binStart-Axes.tickIncrement(binStart,binSpec.size,false,xcalendar))/1e6;for(i=binStart;i=0&&n=0&&m0){cells=alphaShape(data.alphahull,positions)}else{var d=["x","y","z"].indexOf(data.delaunayaxis);cells=triangulate(positions.map(function(c){return[c[(d+1)%3],c[(d+2)%3]]}))}var config={positions:positions,cells:cells,lightPosition:[data.lightposition.x,data.lightposition.y,data.lightposition.z],ambient:data.lighting.ambient,diffuse:data.lighting.diffuse,specular:data.lighting.specular,roughness:data.lighting.roughness,fresnel:data.lighting.fresnel,vertexNormalsEpsilon:data.lighting.vertexnormalsepsilon,faceNormalsEpsilon:data.lighting.facenormalsepsilon,opacity:data.opacity,contourEnable:data.contour.show,contourColor:str2RgbaArray(data.contour.color).slice(0,3),contourWidth:data.contour.width,useFacetNormals:data.flatshading};if(data.intensity){this.color="#fff";config.vertexIntensity=data.intensity;config.vertexIntensityBounds=[data.cmin,data.cmax];config.colormap=parseColorScale(data.colorscale)}else if(data.vertexcolor){this.color=data.vertexcolor[0];config.vertexColors=parseColorArray(data.vertexcolor)}else if(data.facecolor){this.color=data.facecolor[0];config.cellColors=parseColorArray(data.facecolor)}else{this.color=data.color;config.meshColor=str2RgbaArray(data.color)}this.mesh.update(config)};proto.dispose=function(){this.scene.glplot.remove(this.mesh);this.mesh.dispose()};function createMesh3DTrace(scene,data){var gl=scene.glplot.gl;var mesh=createMesh({gl:gl});var result=new Mesh3DTrace(scene,mesh,data.uid);mesh._trace=result;result.update(data);scene.glplot.add(mesh);return result}module.exports=createMesh3DTrace},{"../../lib/gl_format_color":680,"../../lib/str2rgbarray":707,"../../plots/gl3d/zip3":785,"alpha-shape":55,"convex-hull":117,"delaunay-triangulate":149,"gl-mesh3d":268}],968:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Lib=require("../../lib");var colorscaleDefaults=require("../../components/colorscale/defaults");var attributes=require("./attributes");module.exports=function supplyDefaults(traceIn,traceOut,defaultColor,layout){function coerce(attr,dflt){return Lib.coerce(traceIn,traceOut,attributes,attr,dflt)}function readComponents(array){var ret=array.map(function(attr){var result=coerce(attr);if(result&&Lib.isArrayOrTypedArray(result))return result;return null});return ret.every(function(x){return x&&x.length===ret[0].length})&&ret}var coords=readComponents(["x","y","z"]);var indices=readComponents(["i","j","k"]);if(!coords){traceOut.visible=false;return}if(indices){indices.forEach(function(index){for(var i=0;icPrev}else increasing=ci>oi;cPrev=ci;var pt=ptFunc(oi,hi,li,ci);pt.pos=xi;pt.yc=(oi+ci)/2;pt.i=i;pt.dir=increasing?"increasing":"decreasing";if(hasTextArray)pt.tx=trace.text[i];cd.push(pt)}}Axes.expand(ya,l.concat(h),{padded:true});if(cd.length){cd[0].t={labels:{open:_(gd,"open:")+" ",high:_(gd,"high:")+" ",low:_(gd,"low:")+" ",close:_(gd,"close:")+" "}}}return cd}function convertTickWidth(gd,xa,trace){var minDiff=trace._minDiff;if(!minDiff){var fullData=gd._fullData,ohlcTracesOnThisXaxis=[];minDiff=Infinity;var i;for(i=0;i");pointData.y0=pointData.y1=ya.c2p(di.yc,true);return[pointData]}},{"../../components/color":558,"../../components/fx":600,"../../plots/cartesian/axes":732,"../scatter/fill_hover_text":1022}],974:[function(require,module,exports){"use strict";module.exports={moduleType:"trace",name:"ohlc",basePlotModule:require("../../plots/cartesian"),categories:["cartesian","svg","showLegend"],meta:{},attributes:require("./attributes"),supplyDefaults:require("./defaults"),calc:require("./calc").calc,plot:require("./plot"),style:require("./style"),hoverPoints:require("./hover"),selectPoints:require("./select")}},{"../../plots/cartesian":743,"./attributes":970,"./calc":971,"./defaults":972,"./hover":973,"./plot":976,"./select":977,"./style":978}],975:[function(require,module,exports){"use strict";var Registry=require("../../registry");module.exports=function handleOHLC(traceIn,traceOut,coerce,layout){var x=coerce("x");var open=coerce("open");var high=coerce("high");var low=coerce("low");var close=coerce("close");var handleCalendarDefaults=Registry.getComponentMethod("calendars","handleTraceDefaults");handleCalendarDefaults(traceIn,traceOut,["x"],layout);if(!(open&&high&&low&&close))return;var len=Math.min(open.length,high.length,low.length,close.length);if(x)len=Math.min(len,x.length);traceOut._length=len;return len}},{"../../registry":817}],976:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");module.exports=function plot(gd,plotinfo,cdOHLC,ohlcLayer){var xa=plotinfo.xaxis;var ya=plotinfo.yaxis;var traces=ohlcLayer.selectAll("g.trace").data(cdOHLC,function(d){return d[0].trace.uid});traces.enter().append("g").attr("class","trace ohlc");traces.exit().remove();traces.order();traces.each(function(d){var cd0=d[0];var t=cd0.t;var trace=cd0.trace;var sel=d3.select(this);if(!plotinfo.isRangePlot)cd0.node3=sel;if(trace.visible!==true||t.empty){sel.remove();return}var tickLen=t.tickLen;var paths=sel.selectAll("path").data(Lib.identity);paths.enter().append("path");paths.exit().remove();paths.attr("d",function(d){var x=xa.c2p(d.pos,true);var xo=xa.c2p(d.pos-tickLen,true);var xc=xa.c2p(d.pos+tickLen,true);var yo=ya.c2p(d.o,true);var yh=ya.c2p(d.h,true);var yl=ya.c2p(d.l,true);var yc=ya.c2p(d.c,true);return"M"+xo+","+yo+"H"+x+"M"+x+","+yh+"V"+yl+"M"+xc+","+yc+"H"+x})})}},{"../../lib":684,d3:147}],977:[function(require,module,exports){"use strict";module.exports=function selectPoints(searchInfo,polygon){var cd=searchInfo.cd;var xa=searchInfo.xaxis;var ya=searchInfo.yaxis;var selection=[];var i;var posOffset=cd[0].t.bPos||0;if(polygon===false){for(i=0;i=0;i--){var aNext=a[i];if(v>closeToCovering(aPrev,aNext))return snapOvershoot(aPrev,aPrevPrev);if(v>aNext||i===a.length-1)return snapOvershoot(aNext,aPrev);aPrevPrev=aPrev;aPrev=aNext}}function overlappingExisting(v,existingRanges){for(var i=0;i=existingRanges[i][0]&&v<=existingRanges[i][1])return true}return false}function barHorizontalSetup(selection){selection.attr("x",-c.bar.captureWidth/2).attr("width",c.bar.captureWidth)}function backgroundBarHorizontalSetup(selection){selection.attr("visibility","visible").style("visibility","visible").attr("fill","yellow").attr("opacity",0)}function setHighlight(d){if(!d.brush.filterSpecified){return"0,"+d.height}var pixelRanges=unitToPx(d.brush.filter.getConsolidated(),d.height);var dashArray=[0];var p,sectionHeight,iNext;var currentGap=pixelRanges.length?pixelRanges[0][0]:null;for(var i=0;ifPix[1]+pad||y=.9*fPix[1]+.1*fPix[0])return"n";if(y<=.9*fPix[0]+.1*fPix[1])return"s";return"ns"}function clearCursor(){d3.select(document.body).style("cursor",null)}function styleHighlight(selection){selection.attr("stroke-dasharray",setHighlight)}function renderHighlight(root,tweenCallback){var bar=d3.select(root).selectAll(".highlight, .highlight-shadow");var barToStyle=tweenCallback?bar.transition().duration(c.bar.snapDuration).each("end",tweenCallback):bar;styleHighlight(barToStyle)}function getInterval(d,y){var b=d.brush;var active=b.filterSpecified;var closestInterval=NaN;var out={};var i;if(active){var height=d.height;var intervals=b.filter.getConsolidated();var pixIntervals=unitToPx(intervals,height);var hoveredInterval=NaN;var previousInterval=NaN;var nextInterval=NaN;for(i=0;i<=pixIntervals.length;i++){var p=pixIntervals[i];if(p&&p[0]<=y&&y<=p[1]){hoveredInterval=i;break}else{previousInterval=i?i-1:NaN;if(p&&p[0]>y){nextInterval=i;break}}}closestInterval=hoveredInterval;if(isNaN(closestInterval)){if(isNaN(previousInterval)||isNaN(nextInterval)){closestInterval=isNaN(previousInterval)?nextInterval:previousInterval}else{closestInterval=y-pixIntervals[previousInterval][1]=rangei[0]&&unitLocation<=rangei[1]){out.clickableOrdinalRange=rangei;break}}}return out}function attachDragBehavior(selection){selection.on("mousemove",function(d){d3.event.preventDefault();if(!d.parent.inBrushDrag){var y=d.height-d3.mouse(this)[1]-2*c.verticalPadding;var interval=getInterval(d,y);var cursor="crosshair";if(interval.clickableOrdinalRange)cursor="pointer";else if(interval.region)cursor=interval.region+"-resize";d3.select(document.body).style("cursor",cursor)}}).on("mouseleave",function(d){if(!d.parent.inBrushDrag)clearCursor()}).call(d3.behavior.drag().on("dragstart",function(d){d3.event.sourceEvent.stopPropagation();var y=d.height-d3.mouse(this)[1]-2*c.verticalPadding;var unitLocation=d.unitToPaddedPx.invert(y);var b=d.brush;var interval=getInterval(d,y);var unitRange=interval.interval;var s=b.svgBrush;s.wasDragged=false;s.grabbingBar=interval.region==="ns";if(s.grabbingBar){var pixelRange=unitRange.map(d.unitToPaddedPx);s.grabPoint=y-pixelRange[0]-c.verticalPadding;s.barLength=pixelRange[1]-pixelRange[0]}s.clickableOrdinalRange=interval.clickableOrdinalRange;s.stayingIntervals=d.multiselect&&b.filterSpecified?b.filter.getConsolidated():[];if(unitRange){s.stayingIntervals=s.stayingIntervals.filter(function(int2){return int2[0]!==unitRange[0]&&int2[1]!==unitRange[1]})}s.startExtent=interval.region?unitRange[interval.region==="s"?1:0]:unitLocation;d.parent.inBrushDrag=true;s.brushStartCallback()}).on("drag",function(d){d3.event.sourceEvent.stopPropagation();var y=d.height-d3.mouse(this)[1]-2*c.verticalPadding;var s=d.brush.svgBrush;s.wasDragged=true;if(s.grabbingBar){s.newExtent=[y-s.grabPoint,y+s.barLength-s.grabPoint].map(d.unitToPaddedPx.invert)}else{s.newExtent=[s.startExtent,d.unitToPaddedPx.invert(y)].sort(sortAsc)}var bottomViolation=Math.max(0,-s.newExtent[0]);var topViolation=Math.max(0,s.newExtent[1]-1);s.newExtent[0]+=bottomViolation;s.newExtent[1]-=topViolation;if(s.grabbingBar){s.newExtent[1]+=bottomViolation;s.newExtent[0]-=topViolation}d.brush.filterSpecified=true;s.extent=s.stayingIntervals.concat([s.newExtent]);s.brushCallback(d);renderHighlight(this.parentNode)}).on("dragend",function(d){var e=d3.event;e.sourceEvent.stopPropagation();var brush=d.brush;var filter=brush.filter;var s=brush.svgBrush;var grabbingBar=s.grabbingBar;s.grabbingBar=false;s.grabLocation=undefined;d.parent.inBrushDrag=false;clearCursor();if(!s.wasDragged){s.wasDragged=undefined;if(s.clickableOrdinalRange){if(brush.filterSpecified&&d.multiselect){s.extent.push(s.clickableOrdinalRange)}else{s.extent=[s.clickableOrdinalRange];brush.filterSpecified=true}}else if(grabbingBar){s.extent=s.stayingIntervals;if(s.extent.length===0){brushClear(brush)}}else{brushClear(brush)}s.brushCallback(d);renderHighlight(this.parentNode);s.brushEndCallback(brush.filterSpecified?filter.getConsolidated():[]);return}var mergeIntervals=function(){filter.set(filter.getConsolidated())};if(d.ordinal){var a=d.unitTickvals;if(a[a.length-1]s.newExtent[0];s.extent=s.stayingIntervals.concat(hasNewExtent?[s.newExtent]:[]);if(!s.extent.length){brushClear(brush)}s.brushCallback(d);if(hasNewExtent){renderHighlight(this.parentNode,mergeIntervals)}else{mergeIntervals();renderHighlight(this.parentNode)}}else{mergeIntervals()}s.brushEndCallback(brush.filterSpecified?filter.getConsolidated():[])}))}function startAsc(a,b){return a[0]-b[0]}function renderAxisBrush(axisBrush){var background=axisBrush.selectAll(".background").data(repeat);background.enter().append("rect").classed("background",true).call(barHorizontalSetup).call(backgroundBarHorizontalSetup).style("pointer-events","auto").attr("transform","translate(0 "+c.verticalPadding+")");background.call(attachDragBehavior).attr("height",function(d){return d.height-c.verticalPadding});var highlightShadow=axisBrush.selectAll(".highlight-shadow").data(repeat);highlightShadow.enter().append("line").classed("highlight-shadow",true).attr("x",-c.bar.width/2).attr("stroke-width",c.bar.width+c.bar.strokeWidth).attr("stroke",c.bar.strokeColor).attr("opacity",c.bar.strokeOpacity).attr("stroke-linecap","butt");highlightShadow.attr("y1",function(d){return d.height}).call(styleHighlight);var highlight=axisBrush.selectAll(".highlight").data(repeat);highlight.enter().append("line").classed("highlight",true).attr("x",-c.bar.width/2).attr("stroke-width",c.bar.width-c.bar.strokeWidth).attr("stroke",c.bar.fillColor).attr("opacity",c.bar.fillOpacity).attr("stroke-linecap","butt");highlight.attr("y1",function(d){return d.height}).call(styleHighlight)}function ensureAxisBrush(axisOverlays){var axisBrush=axisOverlays.selectAll("."+c.cn.axisBrush).data(repeat,keyFun);axisBrush.enter().append("g").classed(c.cn.axisBrush,true);renderAxisBrush(axisBrush)}function getBrushExtent(brush){return brush.svgBrush.extent.map(function(e){return e.slice()})}function brushClear(brush){brush.filterSpecified=false;brush.svgBrush.extent=[[0,1]]}function axisBrushMoved(callback){return function axisBrushMoved(dimension){var brush=dimension.brush;var extent=getBrushExtent(brush);var newExtent=extent.slice();brush.filter.set(newExtent);callback()}}function dedupeRealRanges(intervals){var queue=intervals.slice();var result=[];var currentInterval;var current=queue.shift();while(current){currentInterval=current.slice();while((current=queue.shift())&¤t[0]<=currentInterval[1]){currentInterval[1]=Math.max(currentInterval[1],current[1])}result.push(currentInterval)}return result}function makeFilter(){var filter=[];var consolidated;var bounds;return{set:function(a){filter=a.map(function(d){return d.slice().sort(sortAsc)}).sort(startAsc);consolidated=dedupeRealRanges(filter);bounds=filter.reduce(function(p,n){return[Math.min(p[0],n[0]),Math.max(p[1],n[1])]},[Infinity,-Infinity])},get:function(){return filter.slice()},getConsolidated:function(){return consolidated},getBounds:function(){return bounds}}}function makeBrush(state,rangeSpecified,initialRange,brushStartCallback,brushCallback,brushEndCallback){var filter=makeFilter();filter.set(initialRange);return{filter:filter,filterSpecified:rangeSpecified,svgBrush:{extent:[],brushStartCallback:brushStartCallback,brushCallback:axisBrushMoved(brushCallback),brushEndCallback:brushEndCallback}}}function cleanRanges(ranges,dimension){if(Array.isArray(ranges[0])){ranges=ranges.map(function(ri){return ri.sort(sortAsc)});if(!dimension.multiselect)ranges=[ranges[0]];else ranges=dedupeRealRanges(ranges.sort(startAsc))}else ranges=[ranges.sort(sortAsc)];if(dimension.tickvals){var sortedTickVals=dimension.tickvals.slice().sort(sortAsc);ranges=ranges.map(function(ri){var rSnapped=[ordinalScaleSnapLo(sortedTickVals,ri[0],[]),ordinalScaleSnapHi(sortedTickVals,ri[1],[])];if(rSnapped[1]>rSnapped[0])return rSnapped}).filter(function(ri){return ri});if(!ranges.length)return}return ranges.length>1?ranges:ranges[0]}module.exports={makeBrush:makeBrush,ensureAxisBrush:ensureAxisBrush,cleanRanges:cleanRanges}},{"../../lib":684,"../../lib/gup":681,"./constants":983,d3:147}],981:[function(require,module,exports){"use strict";var d3=require("d3");var getModuleCalcData=require("../../plots/get_data").getModuleCalcData;var parcoordsPlot=require("./plot");var xmlnsNamespaces=require("../../constants/xmlns_namespaces");var PARCOORDS="parcoords";exports.name=PARCOORDS;exports.plot=function(gd){var calcData=getModuleCalcData(gd.calcdata,PARCOORDS)[0];if(calcData.length)parcoordsPlot(gd,calcData)};exports.clean=function(newFullData,newFullLayout,oldFullData,oldFullLayout){var hadParcoords=oldFullLayout._has&&oldFullLayout._has(PARCOORDS);var hasParcoords=newFullLayout._has&&newFullLayout._has(PARCOORDS);if(hadParcoords&&!hasParcoords){oldFullLayout._paperdiv.selectAll(".parcoords").remove();oldFullLayout._glimages.selectAll("*").remove()}};exports.toSVG=function(gd){var imageRoot=gd._fullLayout._glimages;var root=d3.select(gd).selectAll(".svg-container");var canvases=root.filter(function(d,i){return i===root.size()-1}).selectAll(".gl-canvas-context, .gl-canvas-focus");function canvasToImage(){var canvas=this;var imageData=canvas.toDataURL("image/png");var image=imageRoot.append("svg:image");image.attr({xmlns:xmlnsNamespaces.svg,"xlink:href":imageData,preserveAspectRatio:"none",x:0,y:0,width:canvas.width,height:canvas.height})}canvases.each(canvasToImage);window.setTimeout(function(){d3.selectAll("#filterBarPattern").attr("id","filterBarPattern")},60)}},{"../../constants/xmlns_namespaces":663,"../../plots/get_data":768,"./plot":989,d3:147}],982:[function(require,module,exports){"use strict";var hasColorscale=require("../../components/colorscale/has_colorscale");var calcColorscale=require("../../components/colorscale/calc");var Lib=require("../../lib");var wrap=require("../../lib/gup").wrap;module.exports=function calc(gd,trace){var cs=!!trace.line.colorscale&&Lib.isArrayOrTypedArray(trace.line.color);var color=cs?trace.line.color:constHalf(trace._length);var cscale=cs?trace.line.colorscale:[[0,trace.line.color],[1,trace.line.color]];if(hasColorscale(trace,"line")){calcColorscale(trace,color,"line","c")}return wrap({lineColor:color,cscale:cscale})};function constHalf(len){var out=new Array(len);for(var i=0;imaxDimensionCount){Lib.log("parcoords traces support up to "+maxDimensionCount+" dimensions at the moment");dimensionsIn.splice(maxDimensionCount)}var dimensions=handleArrayContainerDefaults(traceIn,traceOut,{name:"dimensions",handleItemDefaults:dimensionDefaults});var len=handleLineDefaults(traceIn,traceOut,defaultColor,layout,coerce);handleDomainDefaults(traceOut,layout,coerce);if(!Array.isArray(dimensions)||!dimensions.length){traceOut.visible=false}mergeLength(traceOut,dimensions,"values",len);var fontDflt={family:layout.font.family,size:Math.round(layout.font.size/1.2),color:layout.font.color};Lib.coerceFont(coerce,"labelfont",fontDflt);Lib.coerceFont(coerce,"tickfont",fontDflt);Lib.coerceFont(coerce,"rangefont",fontDflt)}},{"../../components/colorscale/defaults":568,"../../components/colorscale/has_colorscale":572,"../../lib":684,"../../plots/array_container_defaults":728,"../../plots/domain":757,"./attributes":979,"./axisbrush":980,"./constants":983,"./merge_length":987}],985:[function(require,module,exports){"use strict";var Parcoords={};Parcoords.attributes=require("./attributes");Parcoords.supplyDefaults=require("./defaults");Parcoords.calc=require("./calc");Parcoords.plot=require("./plot");Parcoords.colorbar={container:"line",min:"cmin",max:"cmax"};Parcoords.moduleType="trace";Parcoords.name="parcoords";Parcoords.basePlotModule=require("./base_plot");Parcoords.categories=["gl","regl","noOpacity"];Parcoords.meta={};module.exports=Parcoords},{"./attributes":979,"./base_plot":981,"./calc":982,"./defaults":984,"./plot":989}],986:[function(require,module,exports){"use strict";var glslify=require("glslify");var vertexShaderSource=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n p4, p5, p6, p7,\n p8, p9, pa, pb,\n pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n viewBoxPosition,\n viewBoxSize;\n\nuniform sampler2D palette;\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n float x,\n mat4 d[4],\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n ) {\n\n float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n return mat4(clamp(m[0], lo[0], hi[0]),\n clamp(m[1], lo[1], hi[1]),\n clamp(m[2], lo[2], hi[2]),\n clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n mat4 d[4],\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n ) {\n\n return mshow(d[0], loA, hiA) &&\n mshow(d[1], loB, hiB) &&\n mshow(d[2], loC, hiC) &&\n mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n bool result = true;\n int bitInByteStepper;\n float valY, valueY, scaleX;\n int hit, bitmask, valX;\n for(int i = 0; i < 4; i++) {\n for(int j = 0; j < 4; j++) {\n for(int k = 0; k < 4; k++) {\n bitInByteStepper = mod8(j * 4 + k);\n valX = i * 2 + j / 2;\n valY = d[i][j][k];\n valueY = valY * (height - 1.0) + 0.5;\n scaleX = (float(valX) + 0.5) / 8.0;\n hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n result = result && mod2(hit) == 1;\n }\n }\n }\n return result;\n}\n\nvec4 position(\n float depth,\n vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n mat4 dims[4],\n float signum,\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n sampler2D mask, float maskHeight\n ) {\n\n float x = 0.5 * signum + 0.5;\n float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n float show = float(\n withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n && withinRasterMask(dims, mask, maskHeight)\n );\n\n vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n float depthOrHide = depth + 2.0 * (1.0 - show);\n\n return vec4(\n xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n depthOrHide,\n 1.0\n );\n}\n\nvoid main() {\n\n float prominence = abs(pf[3]);\n\n mat4 p[4];\n p[0] = mat4(p0, p1, p2, p3);\n p[1] = mat4(p4, p5, p6, p7);\n p[2] = mat4(p8, p9, pa, pb);\n p[3] = mat4(pc, pd, pe, abs(pf));\n\n gl_Position = position(\n 1.0 - prominence,\n resolution, viewBoxPosition, viewBoxSize,\n p,\n sign(pf[3]),\n dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n mask, maskHeight\n );\n\n float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]);var contextShaderSource=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n p4, p5, p6, p7,\n p8, p9, pa, pb,\n pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D;\n\nuniform vec2 resolution,\n viewBoxPosition,\n viewBoxSize;\n\nuniform sampler2D palette;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec2 xyProjection = vec2(1, 1);\n\nvec4 unit = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n return dot(matrixCompMult(p, v) * unit, unit);\n}\n\nfloat axisY(\n float x,\n mat4 d[4],\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n ) {\n\n float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n return y1 * (1.0 - x) + y2 * x;\n}\n\nvec4 position(\n float depth,\n vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n mat4 dims[4],\n float signum,\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n ) {\n\n float x = 0.5 * signum + 0.5;\n float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n\n return vec4(\n xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n depth,\n 1.0\n );\n}\n\nvoid main() {\n\n float prominence = abs(pf[3]);\n\n mat4 p[4];\n p[0] = mat4(p0, p1, p2, p3);\n p[1] = mat4(p4, p5, p6, p7);\n p[2] = mat4(p8, p9, pa, pb);\n p[3] = mat4(pc, pd, pe, abs(pf));\n\n gl_Position = position(\n 1.0 - prominence,\n resolution, viewBoxPosition, viewBoxSize,\n p,\n sign(pf[3]),\n dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D\n );\n\n float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\n fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\n}\n"]);var pickVertexShaderSource=glslify(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 p0, p1, p2, p3,\n p4, p5, p6, p7,\n p8, p9, pa, pb,\n pc, pd, pe;\n\nattribute vec4 pf;\n\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n loA, hiA, loB, hiB, loC, hiC, loD, hiD;\n\nuniform vec2 resolution,\n viewBoxPosition,\n viewBoxSize;\n\nuniform sampler2D mask;\nuniform float maskHeight;\n\nuniform vec2 colorClamp;\n\nvarying vec4 fragColor;\n\nvec4 unit_1 = vec4(1, 1, 1, 1);\n\nfloat val(mat4 p, mat4 v) {\n return dot(matrixCompMult(p, v) * unit_1, unit_1);\n}\n\nfloat axisY(\n float x,\n mat4 d[4],\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D\n ) {\n\n float y1 = val(d[0], dim1A) + val(d[1], dim1B) + val(d[2], dim1C) + val(d[3], dim1D);\n float y2 = val(d[0], dim2A) + val(d[1], dim2B) + val(d[2], dim2C) + val(d[3], dim2D);\n return y1 * (1.0 - x) + y2 * x;\n}\n\nconst int bitsPerByte = 8;\n\nint mod2(int a) {\n return a - 2 * (a / 2);\n}\n\nint mod8(int a) {\n return a - 8 * (a / 8);\n}\n\nvec4 zero = vec4(0, 0, 0, 0);\nvec4 unit_0 = vec4(1, 1, 1, 1);\nvec2 xyProjection = vec2(1, 1);\n\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\n return mat4(clamp(m[0], lo[0], hi[0]),\n clamp(m[1], lo[1], hi[1]),\n clamp(m[2], lo[2], hi[2]),\n clamp(m[3], lo[3], hi[3]));\n}\n\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\n return mclamp(p, lo, hi) == p;\n}\n\nbool withinBoundingBox(\n mat4 d[4],\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD\n ) {\n\n return mshow(d[0], loA, hiA) &&\n mshow(d[1], loB, hiB) &&\n mshow(d[2], loC, hiC) &&\n mshow(d[3], loD, hiD);\n}\n\nbool withinRasterMask(mat4 d[4], sampler2D mask, float height) {\n bool result = true;\n int bitInByteStepper;\n float valY, valueY, scaleX;\n int hit, bitmask, valX;\n for(int i = 0; i < 4; i++) {\n for(int j = 0; j < 4; j++) {\n for(int k = 0; k < 4; k++) {\n bitInByteStepper = mod8(j * 4 + k);\n valX = i * 2 + j / 2;\n valY = d[i][j][k];\n valueY = valY * (height - 1.0) + 0.5;\n scaleX = (float(valX) + 0.5) / 8.0;\n hit = int(texture2D(mask, vec2(scaleX, (valueY + 0.5) / height))[3] * 255.0) / int(pow(2.0, float(bitInByteStepper)));\n result = result && mod2(hit) == 1;\n }\n }\n }\n return result;\n}\n\nvec4 position(\n float depth,\n vec2 resolution, vec2 viewBoxPosition, vec2 viewBoxSize,\n mat4 dims[4],\n float signum,\n mat4 dim1A, mat4 dim2A, mat4 dim1B, mat4 dim2B, mat4 dim1C, mat4 dim2C, mat4 dim1D, mat4 dim2D,\n mat4 loA, mat4 hiA, mat4 loB, mat4 hiB, mat4 loC, mat4 hiC, mat4 loD, mat4 hiD,\n sampler2D mask, float maskHeight\n ) {\n\n float x = 0.5 * signum + 0.5;\n float y = axisY(x, dims, dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D);\n\n float show = float(\n withinBoundingBox(dims, loA, hiA, loB, hiB, loC, hiC, loD, hiD)\n && withinRasterMask(dims, mask, maskHeight)\n );\n\n vec2 viewBoxXY = viewBoxPosition + viewBoxSize * vec2(x, y);\n float depthOrHide = depth + 2.0 * (1.0 - show);\n\n return vec4(\n xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\n depthOrHide,\n 1.0\n );\n}\n\nvoid main() {\n\n float prominence = abs(pf[3]);\n\n mat4 p[4];\n p[0] = mat4(p0, p1, p2, p3);\n p[1] = mat4(p4, p5, p6, p7);\n p[2] = mat4(p8, p9, pa, pb);\n p[3] = mat4(pc, pd, pe, abs(pf));\n\n gl_Position = position(\n 1.0 - prominence,\n resolution, viewBoxPosition, viewBoxSize,\n p,\n sign(pf[3]),\n dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\n loA, hiA, loB, hiB, loC, hiC, loD, hiD,\n mask, maskHeight\n );\n\n fragColor = vec4(pf.rgb, 1.0);\n}\n"]);var fragmentShaderSource=glslify(["precision lowp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n gl_FragColor = fragColor;\n}\n"]);var Lib=require("../../lib");var depthLimitEpsilon=1e-6;var filterEpsilon=1e-7;var maskHeight=2048;var gpuDimensionCount=64;var sectionVertexCount=2;var vec4NumberCount=4;var bitsPerByte=8;var channelCount=gpuDimensionCount/bitsPerByte;var contextColor=[119,119,119];var dummyPixel=new Uint8Array(4);var pickPixel=new Uint8Array(4);var paletteTextureConfig={shape:[256,1],format:"rgba",type:"uint8",mag:"nearest",min:"nearest"};function ensureDraw(regl){regl.read({x:0,y:0,width:1,height:1,data:dummyPixel})}function clear(regl,x,y,width,height){var gl=regl._gl;gl.enable(gl.SCISSOR_TEST);gl.scissor(x,y,width,height);regl.clear({color:[0,0,0,0],depth:1})}function renderBlock(regl,glAes,renderState,blockLineCount,sampleCount,item){var rafKey=item.key;function render(blockNumber){var count;count=Math.min(blockLineCount,sampleCount-blockNumber*blockLineCount);item.offset=sectionVertexCount*blockNumber*blockLineCount;item.count=sectionVertexCount*count;if(blockNumber===0){window.cancelAnimationFrame(renderState.currentRafs[rafKey]);delete renderState.currentRafs[rafKey];clear(regl,item.scissorX,item.scissorY,item.scissorWidth,item.viewBoxSize[1])}if(renderState.clearOnly){return}glAes(item);if(blockNumber*blockLineCount+count>>8*rgbIndex)%256/255}function makePoints(sampleCount,dimensions,color){var dimensionCount=dimensions.length;var points=[];for(var j=0;j=gpuDimensionCount-4?calcPickColor(j,gpuDimensionCount-2-i):.5)}}return points}function makeVecAttr(sampleCount,points,vecIndex){var i,j,k;var pointPairs=[];for(j=0;jhighestX){highestX=panels[I].dim2.canvasX;rightmost=I}if(panels[I].dim1.canvasXdimension._length){truncatedValues=truncatedValues.slice(0,dimension._length)}var tickvals=dimension.tickvals;var ticktext;function makeTickItem(v,i){return{val:v,text:ticktext[i]}}function sortTickItem(a,b){return a.val-b.val}if(Array.isArray(tickvals)&&tickvals.length){ticktext=dimension.ticktext;if(!Array.isArray(ticktext)||!ticktext.length){ticktext=tickvals.map(d3.format(dimension.tickformat))}else if(ticktext.length>tickvals.length){ticktext=ticktext.slice(0,tickvals.length)}else if(tickvals.length>ticktext.length){tickvals=tickvals.slice(0,ticktext.length)}for(var j=1;j=cw||y>=ch){return}var pixel=d.lineLayer.readPixel(x,ch-1-y);var found=pixel[3]!==0;var curveNumber=found?pixel[2]+256*(pixel[1]+256*pixel[0]):null;var eventData={x:x,y:y,clientX:event.clientX,clientY:event.clientY,dataIndex:d.model.key,curveNumber:curveNumber};if(curveNumber!==lastHovered){if(found){callbacks.hover(eventData)}else if(callbacks.unhover){callbacks.unhover(eventData)}lastHovered=curveNumber}}});parcoordsLineLayer.style("opacity",function(d){return d.pick?.01:1});svg.style("background","rgba(255, 255, 255, 0)");var parcoordsControlOverlay=svg.selectAll("."+c.cn.parcoords).data(vm,keyFun);parcoordsControlOverlay.exit().remove();parcoordsControlOverlay.enter().append("g").classed(c.cn.parcoords,true).style("shape-rendering","crispEdges").style("pointer-events","none");parcoordsControlOverlay.attr("transform",function(d){return"translate("+d.model.translateX+","+d.model.translateY+")"});var parcoordsControlView=parcoordsControlOverlay.selectAll("."+c.cn.parcoordsControlView).data(repeat,keyFun);parcoordsControlView.enter().append("g").classed(c.cn.parcoordsControlView,true);parcoordsControlView.attr("transform",function(d){return"translate("+d.model.pad.l+","+d.model.pad.t+")"});var yAxis=parcoordsControlView.selectAll("."+c.cn.yAxis).data(function(vm){return vm.dimensions},keyFun);function updatePanelLayout(yAxis,vm){var panels=vm.panels||(vm.panels=[]);var dimData=yAxis.data();var panelCount=dimData.length-1;for(var p=0;pline").attr("fill","none").attr("stroke","black").attr("stroke-opacity",.25).attr("stroke-width","1px");axis.selectAll("text").style("text-shadow","1px 1px 1px #fff, -1px -1px 1px #fff, 1px -1px 1px #fff, -1px 1px 1px #fff").style("cursor","default").style("user-select","none");var axisHeading=axisOverlays.selectAll("."+c.cn.axisHeading).data(repeat,keyFun);axisHeading.enter().append("g").classed(c.cn.axisHeading,true);var axisTitle=axisHeading.selectAll("."+c.cn.axisTitle).data(repeat,keyFun);axisTitle.enter().append("text").classed(c.cn.axisTitle,true).attr("text-anchor","middle").style("cursor","ew-resize").style("user-select","none").style("pointer-events","auto");axisTitle.attr("transform","translate(0,"+-c.axisTitleOffset+")").text(function(d){return d.label}).each(function(d){Drawing.font(d3.select(this),d.model.labelFont)});var axisExtent=axisOverlays.selectAll("."+c.cn.axisExtent).data(repeat,keyFun);axisExtent.enter().append("g").classed(c.cn.axisExtent,true);var axisExtentTop=axisExtent.selectAll("."+c.cn.axisExtentTop).data(repeat,keyFun);axisExtentTop.enter().append("g").classed(c.cn.axisExtentTop,true);axisExtentTop.attr("transform","translate("+0+","+-c.axisExtentOffset+")");var axisExtentTopText=axisExtentTop.selectAll("."+c.cn.axisExtentTopText).data(repeat,keyFun);function extremeText(d,isTop){if(d.ordinal)return"";var domain=d.domainScale.domain();return d3.format(d.tickFormat)(domain[isTop?domain.length-1:0])}axisExtentTopText.enter().append("text").classed(c.cn.axisExtentTopText,true).call(styleExtentTexts);axisExtentTopText.text(function(d){return extremeText(d,true)}).each(function(d){Drawing.font(d3.select(this),d.model.rangeFont)});var axisExtentBottom=axisExtent.selectAll("."+c.cn.axisExtentBottom).data(repeat,keyFun);axisExtentBottom.enter().append("g").classed(c.cn.axisExtentBottom,true);axisExtentBottom.attr("transform",function(d){return"translate("+0+","+(d.model.height+c.axisExtentOffset)+")"});var axisExtentBottomText=axisExtentBottom.selectAll("."+c.cn.axisExtentBottomText).data(repeat,keyFun);axisExtentBottomText.enter().append("text").classed(c.cn.axisExtentBottomText,true).attr("dy","0.75em").call(styleExtentTexts);axisExtentBottomText.text(function(d){return extremeText(d)}).each(function(d){Drawing.font(d3.select(this),d.model.rangeFont)});brush.ensureAxisBrush(axisOverlays)}},{"../../components/drawing":583,"../../lib":684,"../../lib/gup":681,"./axisbrush":980,"./constants":983,"./lines":986,d3:147}],989:[function(require,module,exports){"use strict";var parcoords=require("./parcoords");var prepareRegl=require("../../lib/prepare_regl");module.exports=function plot(gd,cdparcoords){var fullLayout=gd._fullLayout;var svg=fullLayout._toppaper;var root=fullLayout._paperdiv;var container=fullLayout._glcontainer;var success=prepareRegl(gd);if(!success)return;var gdDimensions={};var gdDimensionsOriginalOrder={};var size=fullLayout._size;cdparcoords.forEach(function(d,i){gdDimensions[i]=gd.data[i].dimensions;gdDimensionsOriginalOrder[i]=gd.data[i].dimensions.slice()});var filterChanged=function(i,originalDimensionIndex,newRanges){var gdDimension=gdDimensionsOriginalOrder[i][originalDimensionIndex];var newConstraints=newRanges.map(function(r){return r.slice()});if(!newConstraints.length){delete gdDimension.constraintrange;newConstraints=null}else{if(newConstraints.length===1)newConstraints=newConstraints[0];gdDimension.constraintrange=newConstraints;newConstraints=[newConstraints]}var restyleData={};var aStr="dimensions["+originalDimensionIndex+"].constraintrange";restyleData[aStr]=newConstraints;gd.emit("plotly_restyle",[restyleData,[i]])};var hover=function(eventData){gd.emit("plotly_hover",eventData)};var unhover=function(eventData){gd.emit("plotly_unhover",eventData)};var axesMoved=function(i,visibleIndices){function visible(dimension){return!("visible"in dimension)||dimension.visible}function newIdx(visibleIndices,orig,dim){var origIndex=orig.indexOf(dim);var currentIndex=visibleIndices.indexOf(origIndex);if(currentIndex===-1){currentIndex+=orig.length}return currentIndex}function sorter(orig){return function sorter(d1,d2){var i1=newIdx(visibleIndices,orig,d1);var i2=newIdx(visibleIndices,orig,d2);return i1-i2}}var orig=sorter(gdDimensionsOriginalOrder[i].filter(visible));gdDimensions[i].sort(orig);gdDimensionsOriginalOrder[i].filter(function(d){return!visible(d)}).sort(function(d){return gdDimensionsOriginalOrder[i].indexOf(d)}).forEach(function(d){gdDimensions[i].splice(gdDimensions[i].indexOf(d),1);gdDimensions[i].splice(gdDimensionsOriginalOrder[i].indexOf(d),0,d)});gd.emit("plotly_restyle")};parcoords(root,svg,container,cdparcoords,{width:size.w,height:size.h,margin:{t:size.t,r:size.r,b:size.b,l:size.l}},{filterChanged:filterChanged,hover:hover,unhover:unhover,axesMoved:axesMoved})}},{"../../lib/prepare_regl":697,"./parcoords":988}],990:[function(require,module,exports){"use strict";var colorAttrs=require("../../components/color/attributes");var fontAttrs=require("../../plots/font_attributes");var plotAttrs=require("../../plots/attributes");var domainAttrs=require("../../plots/domain").attributes;var extendFlat=require("../../lib/extend").extendFlat;var textFontAttrs=fontAttrs({editType:"calc",colorEditType:"style"});module.exports={labels:{valType:"data_array",editType:"calc"},label0:{valType:"number",dflt:0,editType:"calc"},dlabel:{valType:"number",dflt:1,editType:"calc"},values:{valType:"data_array",editType:"calc"},marker:{colors:{valType:"data_array",editType:"calc"},line:{color:{valType:"color",dflt:colorAttrs.defaultLine,arrayOk:true,editType:"style"},width:{valType:"number",min:0,dflt:0,arrayOk:true,editType:"style"},editType:"calc"},editType:"calc"},text:{valType:"data_array",editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:true,editType:"style"},scalegroup:{valType:"string",dflt:"",editType:"calc"},textinfo:{valType:"flaglist",flags:["label","text","value","percent"],extras:["none"],editType:"calc"},hoverinfo:extendFlat({},plotAttrs.hoverinfo,{flags:["label","text","value","percent","name"]}),textposition:{valType:"enumerated",values:["inside","outside","auto","none"],dflt:"auto",arrayOk:true,editType:"calc"},textfont:extendFlat({},textFontAttrs,{}),insidetextfont:extendFlat({},textFontAttrs,{}),outsidetextfont:extendFlat({},textFontAttrs,{}),domain:domainAttrs({name:"pie",trace:true,editType:"calc"}),hole:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},sort:{valType:"boolean",dflt:true,editType:"calc"},direction:{valType:"enumerated",values:["clockwise","counterclockwise"],dflt:"counterclockwise",editType:"calc"},rotation:{valType:"number",min:-360,max:360,dflt:0,editType:"calc"},pull:{valType:"number",min:0,max:1,dflt:0,arrayOk:true,editType:"calc"}}},{"../../components/color/attributes":557,"../../lib/extend":673,"../../plots/attributes":729,"../../plots/domain":757,"../../plots/font_attributes":758}],991:[function(require,module,exports){"use strict";var Registry=require("../../registry");var getModuleCalcData=require("../../plots/get_data").getModuleCalcData;exports.name="pie";exports.plot=function(gd){var Pie=Registry.getModule("pie");var cdPie=getModuleCalcData(gd.calcdata,Pie)[0];if(cdPie.length)Pie.plot(gd,cdPie)};exports.clean=function(newFullData,newFullLayout,oldFullData,oldFullLayout){var hadPie=oldFullLayout._has&&oldFullLayout._has("pie");var hasPie=newFullLayout._has&&newFullLayout._has("pie");if(hadPie&&!hasPie){oldFullLayout._pielayer.selectAll("g.trace").remove()}}},{"../../plots/get_data":768,"../../registry":817}],992:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var isArrayOrTypedArray=require("../../lib").isArrayOrTypedArray;var tinycolor=require("tinycolor2");var Color=require("../../components/color");var helpers=require("./helpers");module.exports=function calc(gd,trace){var vals=trace.values;var hasVals=isArrayOrTypedArray(vals)&&vals.length;var labels=trace.labels;var colors=trace.marker.colors||[];var cd=[];var fullLayout=gd._fullLayout;var colorWay=fullLayout.colorway;var colorMap=fullLayout._piecolormap;var allThisTraceLabels={};var vTotal=0;var hiddenLabels=fullLayout.hiddenlabels||[];var i,v,label,hidden,pt;if(!fullLayout._piecolorway&&colorWay!==Color.defaults){fullLayout._piecolorway=generateDefaultColors(colorWay)}if(trace.dlabel){labels=new Array(vals.length);for(i=0;i")}}return cd};var pieDefaultColors;function nextDefaultColor(index,pieColorWay){if(!pieDefaultColors){var mainDefaults=Color.defaults;pieDefaultColors=generateDefaultColors(mainDefaults)}var pieColors=pieColorWay||pieDefaultColors;return pieColors[index%pieColors.length]}function generateDefaultColors(colorList){var i;var pieColors=colorList.slice();for(i=0;i"),name:hoverinfo.indexOf("name")!==-1?trace2.name:undefined,idealAlign:pt.pxmid[0]<0?"left":"right",color:helpers.castOption(hoverLabel.bgcolor,pt.pts)||pt.color,borderColor:helpers.castOption(hoverLabel.bordercolor,pt.pts),fontFamily:helpers.castOption(hoverFont.family,pt.pts),fontSize:helpers.castOption(hoverFont.size,pt.pts),fontColor:helpers.castOption(hoverFont.color,pt.pts)},{container:fullLayout2._hoverlayer.node(),outerContainer:fullLayout2._paper.node(),gd:gd});hasHoverLabel=true}gd.emit("plotly_hover",{points:[eventData(pt,trace2)],event:d3.event});hasHoverEvent=true}function handleMouseOut(evt){var fullLayout2=gd._fullLayout;var trace2=gd._fullData[trace.index];if(hasHoverEvent){evt.originalEvent=d3.event;gd.emit("plotly_unhover",{points:[eventData(pt,trace2)],event:d3.event});hasHoverEvent=false}if(hasHoverLabel){Fx.loneUnhover(fullLayout2._hoverlayer.node());hasHoverLabel=false}}function handleClick(){var fullLayout2=gd._fullLayout;var trace2=gd._fullData[trace.index];if(gd._dragging||fullLayout2.hovermode===false)return;gd._hoverdata=[eventData(pt,trace2)];Fx.click(gd,d3.event)}slicePath.enter().append("path").classed("surface",true).style({"pointer-events":"all"});sliceTop.select("path.textline").remove();sliceTop.on("mouseover",handleMouseOver).on("mouseout",handleMouseOut).on("click",handleClick);if(trace.pull){var pull=+helpers.castOption(trace.pull,pt.pts)||0;if(pull>0){cx+=pull*pt.pxmid[0];cy+=pull*pt.pxmid[1]}}pt.cxFinal=cx;pt.cyFinal=cy;function arc(start,finish,cw,scale){return"a"+scale*cd0.r+","+scale*cd0.r+" 0 "+pt.largeArc+(cw?" 1 ":" 0 ")+scale*(finish[0]-start[0])+","+scale*(finish[1]-start[1])}var hole=trace.hole;if(pt.v===cd0.vTotal){var outerCircle="M"+(cx+pt.px0[0])+","+(cy+pt.px0[1])+arc(pt.px0,pt.pxmid,true,1)+arc(pt.pxmid,pt.px0,true,1)+"Z";if(hole){slicePath.attr("d","M"+(cx+hole*pt.px0[0])+","+(cy+hole*pt.px0[1])+arc(pt.px0,pt.pxmid,false,hole)+arc(pt.pxmid,pt.px0,false,hole)+"Z"+outerCircle)}else slicePath.attr("d",outerCircle)}else{var outerArc=arc(pt.px0,pt.px1,true,1);if(hole){var rim=1-hole;slicePath.attr("d","M"+(cx+hole*pt.px1[0])+","+(cy+hole*pt.px1[1])+arc(pt.px1,pt.px0,false,hole)+"l"+rim*pt.px0[0]+","+rim*pt.px0[1]+outerArc+"Z")}else{slicePath.attr("d","M"+cx+","+cy+"l"+pt.px0[0]+","+pt.px0[1]+outerArc+"Z")}}var textPosition=helpers.castOption(trace.textposition,pt.pts);var sliceTextGroup=sliceTop.selectAll("g.slicetext").data(pt.text&&textPosition!=="none"?[0]:[]);sliceTextGroup.enter().append("g").classed("slicetext",true);sliceTextGroup.exit().remove();sliceTextGroup.each(function(){var sliceText=Lib.ensureSingle(d3.select(this),"text","",function(s){s.attr("data-notex",1)});sliceText.text(pt.text).attr({class:"slicetext",transform:"","text-anchor":"middle"}).call(Drawing.font,textPosition==="outside"?trace.outsidetextfont:trace.insidetextfont).call(svgTextUtils.convertToTspans,gd);var textBB=Drawing.bBox(sliceText.node());var transform;if(textPosition==="outside"){transform=transformOutsideText(textBB,pt)}else{transform=transformInsideText(textBB,pt,cd0);if(textPosition==="auto"&&transform.scale<1){sliceText.call(Drawing.font,trace.outsidetextfont);if(trace.outsidetextfont.family!==trace.insidetextfont.family||trace.outsidetextfont.size!==trace.insidetextfont.size){textBB=Drawing.bBox(sliceText.node())}transform=transformOutsideText(textBB,pt)}}var translateX=cx+pt.pxmid[0]*transform.rCenter+(transform.x||0);var translateY=cy+pt.pxmid[1]*transform.rCenter+(transform.y||0);if(transform.outside){pt.yLabelMin=translateY-textBB.height/2;pt.yLabelMid=translateY;pt.yLabelMax=translateY+textBB.height/2;pt.labelExtraX=0;pt.labelExtraY=0;hasOutsideText=true}sliceText.attr("transform","translate("+translateX+","+translateY+")"+(transform.scale<1?"scale("+transform.scale+")":"")+(transform.rotate?"rotate("+transform.rotate+")":"")+"translate("+-(textBB.left+textBB.right)/2+","+-(textBB.top+textBB.bottom)/2+")")})});if(hasOutsideText)scootLabels(quadrants,trace);slices.each(function(pt){if(pt.labelExtraX||pt.labelExtraY){var sliceTop=d3.select(this);var sliceText=sliceTop.select("g.slicetext text");sliceText.attr("transform","translate("+pt.labelExtraX+","+pt.labelExtraY+")"+sliceText.attr("transform"));var lineStartX=pt.cxFinal+pt.pxmid[0];var lineStartY=pt.cyFinal+pt.pxmid[1];var textLinePath="M"+lineStartX+","+lineStartY;var finalX=(pt.yLabelMax-pt.yLabelMin)*(pt.pxmid[0]<0?-1:1)/4;if(pt.labelExtraX){var yFromX=pt.labelExtraX*pt.pxmid[1]/pt.pxmid[0];var yNet=pt.yLabelMid+pt.labelExtraY-(pt.cyFinal+pt.pxmid[1]);if(Math.abs(yFromX)>Math.abs(yNet)){textLinePath+="l"+yNet*pt.pxmid[0]/pt.pxmid[1]+","+yNet+"H"+(lineStartX+pt.labelExtraX+finalX)}else{textLinePath+="l"+pt.labelExtraX+","+yFromX+"v"+(yNet-yFromX)+"h"+finalX}}else{textLinePath+="V"+(pt.yLabelMid+pt.labelExtraY)+"h"+finalX}sliceTop.append("path").classed("textline",true).call(Color.stroke,trace.outsidetextfont.color).attr({"stroke-width":Math.min(2,trace.outsidetextfont.size/8),d:textLinePath,fill:"none"})}})})});setTimeout(function(){pieGroups.selectAll("tspan").each(function(){var s=d3.select(this);if(s.attr("dy"))s.attr("dy",s.attr("dy"))})},0)};function transformInsideText(textBB,pt,cd0){var textDiameter=Math.sqrt(textBB.width*textBB.width+textBB.height*textBB.height);var textAspect=textBB.width/textBB.height;var halfAngle=Math.PI*Math.min(pt.v/cd0.vTotal,.5);var ring=1-cd0.trace.hole;var rInscribed=getInscribedRadiusFraction(pt,cd0),transform={scale:rInscribed*cd0.r*2/textDiameter,rCenter:1-rInscribed,rotate:0};if(transform.scale>=1)return transform;var Qr=textAspect+1/(2*Math.tan(halfAngle));var maxHalfHeightRotRadial=cd0.r*Math.min(1/(Math.sqrt(Qr*Qr+.5)+Qr),ring/(Math.sqrt(textAspect*textAspect+ring/2)+textAspect));var radialTransform={scale:maxHalfHeightRotRadial*2/textBB.height,rCenter:Math.cos(maxHalfHeightRotRadial/cd0.r)-maxHalfHeightRotRadial*textAspect/cd0.r,rotate:(180/Math.PI*pt.midangle+720)%180-90};var aspectInv=1/textAspect;var Qt=aspectInv+1/(2*Math.tan(halfAngle));var maxHalfWidthTangential=cd0.r*Math.min(1/(Math.sqrt(Qt*Qt+.5)+Qt),ring/(Math.sqrt(aspectInv*aspectInv+ring/2)+aspectInv));var tangentialTransform={scale:maxHalfWidthTangential*2/textBB.width,rCenter:Math.cos(maxHalfWidthTangential/cd0.r)-maxHalfWidthTangential/textAspect/cd0.r,rotate:(180/Math.PI*pt.midangle+810)%180-90};var rotatedTransform=tangentialTransform.scale>radialTransform.scale?tangentialTransform:radialTransform;if(transform.scale<1&&rotatedTransform.scale>transform.scale)return rotatedTransform;return transform}function getInscribedRadiusFraction(pt,cd0){if(pt.v===cd0.vTotal&&!cd0.trace.hole)return 1;var halfAngle=Math.PI*Math.min(pt.v/cd0.vTotal,.5);return Math.min(1/(1+1/Math.sin(halfAngle)),(1-cd0.trace.hole)/2)}function transformOutsideText(textBB,pt){var x=pt.pxmid[0];var y=pt.pxmid[1];var dx=textBB.width/2;var dy=textBB.height/2;if(x<0)dx*=-1;if(y<0)dy*=-1;return{scale:1,rCenter:1,rotate:0,x:dx+Math.abs(dy)*(dx>0?1:-1)/2,y:dy/(1+x*x/(y*y)),outside:true}}function scootLabels(quadrants,trace){var xHalf,yHalf,equatorFirst,farthestX,farthestY,xDiffSign,yDiffSign,thisQuad,oppositeQuad,wholeSide,i,thisQuadOutside,firstOppositeOutsidePt;function topFirst(a,b){return a.pxmid[1]-b.pxmid[1]}function bottomFirst(a,b){return b.pxmid[1]-a.pxmid[1]}function scootOneLabel(thisPt,prevPt){if(!prevPt)prevPt={};var prevOuterY=prevPt.labelExtraY+(yHalf?prevPt.yLabelMax:prevPt.yLabelMin);var thisInnerY=yHalf?thisPt.yLabelMin:thisPt.yLabelMax;var thisOuterY=yHalf?thisPt.yLabelMax:thisPt.yLabelMin;var thisSliceOuterY=thisPt.cyFinal+farthestY(thisPt.px0[1],thisPt.px1[1]);var newExtraY=prevOuterY-thisInnerY;var xBuffer,i,otherPt,otherOuterY,otherOuterX,newExtraX;if(newExtraY*yDiffSign>0)thisPt.labelExtraY=newExtraY;if(!Array.isArray(trace.pull))return;for(i=0;i=(helpers.castOption(trace.pull,otherPt.pts)||0)){continue}if((thisPt.pxmid[1]-otherPt.pxmid[1])*yDiffSign>0){otherOuterY=otherPt.cyFinal+farthestY(otherPt.px0[1],otherPt.px1[1]);newExtraY=otherOuterY-thisInnerY-thisPt.labelExtraY;if(newExtraY*yDiffSign>0)thisPt.labelExtraY+=newExtraY}else if((thisOuterY+thisPt.labelExtraY-thisSliceOuterY)*yDiffSign>0){xBuffer=3*xDiffSign*Math.abs(i-wholeSide.indexOf(thisPt));otherOuterX=otherPt.cxFinal+farthestX(otherPt.px0[0],otherPt.px1[0]);newExtraX=otherOuterX+xBuffer-(thisPt.cxFinal+thisPt.pxmid[0])-thisPt.labelExtraX;if(newExtraX*xDiffSign>0)thisPt.labelExtraX+=newExtraX}}}for(yHalf=0;yHalf<2;yHalf++){equatorFirst=yHalf?topFirst:bottomFirst;farthestY=yHalf?Math.max:Math.min;yDiffSign=yHalf?1:-1;for(xHalf=0;xHalf<2;xHalf++){farthestX=xHalf?Math.max:Math.min;xDiffSign=xHalf?1:-1;thisQuad=quadrants[yHalf][xHalf];thisQuad.sort(equatorFirst);oppositeQuad=quadrants[1-yHalf][xHalf];wholeSide=oppositeQuad.concat(thisQuad);thisQuadOutside=[];for(i=0;imaxPull)maxPull=trace.pull[j]}}cd0.r=Math.min(pieBoxWidth,pieBoxHeight)/(2+2*maxPull);cd0.cx=plotSize.l+plotSize.w*(trace.domain.x[1]+trace.domain.x[0])/2;cd0.cy=plotSize.t+plotSize.h*(2-trace.domain.y[1]-trace.domain.y[0])/2;if(trace.scalegroup&&scaleGroups.indexOf(trace.scalegroup)===-1){scaleGroups.push(trace.scalegroup)}}for(j=0;jcd0.vTotal/2?1:0}}},{"../../components/color":558,"../../components/drawing":583,"../../components/fx":600,"../../lib":684,"../../lib/svg_text_utils":708,"./event_data":994,"./helpers":995,d3:147}],1e3:[function(require,module,exports){"use strict";var d3=require("d3");var styleOne=require("./style_one");module.exports=function style(gd){gd._fullLayout._pielayer.selectAll(".trace").each(function(cd){var cd0=cd[0];var trace=cd0.trace;var traceSelection=d3.select(this);traceSelection.style({opacity:trace.opacity});traceSelection.selectAll("path.surface").each(function(pt){d3.select(this).call(styleOne,pt,trace)})})}},{"./style_one":1001,d3:147}],1001:[function(require,module,exports){"use strict";var Color=require("../../components/color");var castOption=require("./helpers").castOption;module.exports=function styleOne(s,pt,trace){var line=trace.marker.line;var lineColor=castOption(line.color,pt.pts)||Color.defaultLine;var lineWidth=castOption(line.width,pt.pts)||0;s.style({"stroke-width":lineWidth}).call(Color.fill,pt.color).call(Color.stroke,lineColor)}},{"../../components/color":558,"./helpers":995}],1002:[function(require,module,exports){"use strict";var scatterglAttrs=require("../scatter/attributes");module.exports={x:scatterglAttrs.x,y:scatterglAttrs.y,xy:{valType:"data_array",editType:"calc"},indices:{valType:"data_array",editType:"calc"},xbounds:{valType:"data_array",editType:"calc"},ybounds:{valType:"data_array",editType:"calc"},text:scatterglAttrs.text,marker:{color:{valType:"color",arrayOk:false,editType:"calc"},opacity:{valType:"number",min:0,max:1,dflt:1,arrayOk:false,editType:"calc"},blend:{valType:"boolean",dflt:null,editType:"calc"},sizemin:{valType:"number",min:.1,max:2,dflt:.5,editType:"calc"},sizemax:{valType:"number",min:.1,dflt:20,editType:"calc"},border:{color:{valType:"color",arrayOk:false,editType:"calc"},arearatio:{valType:"number",min:0,max:1,dflt:0,editType:"calc"},editType:"calc"},editType:"calc"}}},{"../scatter/attributes":1015}],1003:[function(require,module,exports){"use strict";var createPointCloudRenderer=require("gl-pointcloud2d");var str2RGBArray=require("../../lib/str2rgbarray");var expandAxis=require("../../plots/cartesian/autorange").expand;var getTraceColor=require("../scatter/get_trace_color");function Pointcloud(scene,uid){this.scene=scene;this.uid=uid;this.type="pointcloud";this.pickXData=[];this.pickYData=[];this.xData=[];this.yData=[];this.textLabels=[];this.color="rgb(0, 0, 0)";this.name="";this.hoverinfo="all";this.idToIndex=new Int32Array(0);this.bounds=[0,0,0,0];this.pointcloudOptions={positions:new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]};this.pointcloud=createPointCloudRenderer(scene.glplot,this.pointcloudOptions);this.pointcloud._trace=this}var proto=Pointcloud.prototype;proto.handlePick=function(pickResult){var index=this.idToIndex[pickResult.pointId];return{trace:this,dataCoord:pickResult.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[index*2],this.pickXYData[index*2+1]]:[this.pickXData[index],this.pickYData[index]],textLabel:Array.isArray(this.textLabels)?this.textLabels[index]:this.textLabels,color:this.color,name:this.name,pointIndex:index,hoverinfo:this.hoverinfo}};proto.update=function(options){this.index=options.index;this.textLabels=options.text;this.name=options.name;this.hoverinfo=options.hoverinfo;this.bounds=[Infinity,Infinity,-Infinity,-Infinity];this.updateFast(options);this.color=getTraceColor(options,{})};proto.updateFast=function(options){var x=this.xData=this.pickXData=options.x;var y=this.yData=this.pickYData=options.y;var xy=this.pickXYData=options.xy;var userBounds=options.xbounds&&options.ybounds;var index=options.indices;var len,idToIndex,positions,bounds=this.bounds;var xx,yy,i;if(xy){positions=xy;len=xy.length>>>1;if(userBounds){bounds[0]=options.xbounds[0];bounds[2]=options.xbounds[1];bounds[1]=options.ybounds[0];bounds[3]=options.ybounds[1]}else{for(i=0;ibounds[2])bounds[2]=xx;if(yybounds[3])bounds[3]=yy}}if(index){idToIndex=index}else{idToIndex=new Int32Array(len);for(i=0;ibounds[2])bounds[2]=xx;if(yybounds[3])bounds[3]=yy}}this.idToIndex=idToIndex;this.pointcloudOptions.idToIndex=idToIndex;this.pointcloudOptions.positions=positions;var markerColor=str2RGBArray(options.marker.color),borderColor=str2RGBArray(options.marker.border.color),opacity=options.opacity*options.marker.opacity;markerColor[3]*=opacity;this.pointcloudOptions.color=markerColor;var blend=options.marker.blend;if(blend===null){var maxPoints=100;blend=x.length1})}module.exports=function calc(gd,trace){if(circularityPresent(trace.node.label,trace.link.source,trace.link.target)){Lib.error("Circularity is present in the Sankey data. Removing all nodes and links.");trace.link.label=[];trace.link.source=[];trace.link.target=[];trace.link.value=[];trace.link.color=[];trace.node.label=[];trace.node.color=[]}return wrap({link:trace.link,node:trace.node})}},{"../../lib":684,"../../lib/gup":681,"strongly-connected-components":491}],1009:[function(require,module,exports){"use strict";module.exports={nodeTextOffsetHorizontal:4,nodeTextOffsetVertical:3,nodePadAcross:10,sankeyIterations:50,forceIterations:5,forceTicksPerFrame:10,duration:500,ease:"cubic-in-out",cn:{sankey:"sankey",sankeyLinks:"sankey-links",sankeyLink:"sankey-link",sankeyNodeSet:"sankey-node-set",sankeyNode:"sankey-node",nodeRect:"node-rect",nodeCapture:"node-capture",nodeCentered:"node-entered",nodeLabelGuide:"node-label-guide",nodeLabel:"node-label",nodeLabelTextPath:"node-label-text-path"}}},{}],1010:[function(require,module,exports){"use strict";var Lib=require("../../lib");var attributes=require("./attributes");var Color=require("../../components/color");var tinycolor=require("tinycolor2");var handleDomainDefaults=require("../../plots/domain").defaults;module.exports=function supplyDefaults(traceIn,traceOut,defaultColor,layout){function coerce(attr,dflt){return Lib.coerce(traceIn,traceOut,attributes,attr,dflt)}coerce("node.label");coerce("node.pad");coerce("node.thickness");coerce("node.line.color");coerce("node.line.width");var colors=layout.colorway;var defaultNodePalette=function(i){return colors[i%colors.length]};coerce("node.color",traceOut.node.label.map(function(d,i){return Color.addOpacity(defaultNodePalette(i),.8)}));coerce("link.label");coerce("link.source");coerce("link.target");coerce("link.value");coerce("link.line.color");coerce("link.line.width");coerce("link.color",traceOut.link.value.map(function(){return tinycolor(layout.paper_bgcolor).getLuminance()<.333?"rgba(255, 255, 255, 0.6)":"rgba(0, 0, 0, 0.2)"}));handleDomainDefaults(traceOut,layout,coerce);coerce("orientation");coerce("valueformat");coerce("valuesuffix");coerce("arrangement");Lib.coerceFont(coerce,"textfont",Lib.extendFlat({},layout.font));traceOut._length=null}},{"../../components/color":558,"../../lib":684,"../../plots/domain":757,"./attributes":1006,tinycolor2:499}],1011:[function(require,module,exports){"use strict";var Plot={};Plot.attributes=require("./attributes");Plot.supplyDefaults=require("./defaults");Plot.calc=require("./calc");Plot.plot=require("./plot");Plot.moduleType="trace";Plot.name="sankey";Plot.basePlotModule=require("./base_plot");Plot.categories=["noOpacity"];Plot.meta={};module.exports=Plot},{"./attributes":1006,"./base_plot":1007,"./calc":1008,"./defaults":1010,"./plot":1012}],1012:[function(require,module,exports){"use strict";var d3=require("d3");var render=require("./render");var Fx=require("../../components/fx");var Color=require("../../components/color");var Lib=require("../../lib");var cn=require("./constants").cn;var _=Lib._;function renderableValuePresent(d){return d!==""}function ownTrace(selection,d){return selection.filter(function(s){return s.key===d.traceId})}function makeTranslucent(element,alpha){d3.select(element).select("path").style("fill-opacity",alpha);d3.select(element).select("rect").style("fill-opacity",alpha)}function makeTextContrasty(element){d3.select(element).select("text.name").style("fill","black")}function relatedLinks(d){return function(l){return d.node.sourceLinks.indexOf(l.link)!==-1||d.node.targetLinks.indexOf(l.link)!==-1}}function relatedNodes(l){return function(d){return d.node.sourceLinks.indexOf(l.link)!==-1||d.node.targetLinks.indexOf(l.link)!==-1}}function nodeHoveredStyle(sankeyNode,d,sankey){if(d&&sankey){ownTrace(sankey,d).selectAll("."+cn.sankeyLink).filter(relatedLinks(d)).call(linkHoveredStyle.bind(0,d,sankey,false))}}function nodeNonHoveredStyle(sankeyNode,d,sankey){if(d&&sankey){ownTrace(sankey,d).selectAll("."+cn.sankeyLink).filter(relatedLinks(d)).call(linkNonHoveredStyle.bind(0,d,sankey,false))}}function linkHoveredStyle(d,sankey,visitNodes,sankeyLink){var label=sankeyLink.datum().link.label;sankeyLink.style("fill-opacity",.4);if(label){ownTrace(sankey,d).selectAll("."+cn.sankeyLink).filter(function(l){return l.link.label===label}).style("fill-opacity",.4)}if(visitNodes){ownTrace(sankey,d).selectAll("."+cn.sankeyNode).filter(relatedNodes(d)).call(nodeHoveredStyle)}}function linkNonHoveredStyle(d,sankey,visitNodes,sankeyLink){var label=sankeyLink.datum().link.label;sankeyLink.style("fill-opacity",function(d){return d.tinyColorAlpha});if(label){ownTrace(sankey,d).selectAll("."+cn.sankeyLink).filter(function(l){return l.link.label===label}).style("fill-opacity",function(d){return d.tinyColorAlpha})}if(visitNodes){ownTrace(sankey,d).selectAll(cn.sankeyNode).filter(relatedNodes(d)).call(nodeNonHoveredStyle)}}function castHoverOption(trace,attr){var labelOpts=trace.hoverlabel||{};var val=Lib.nestedProperty(labelOpts,attr).get();return Array.isArray(val)?false:val}module.exports=function plot(gd,calcData){var fullLayout=gd._fullLayout;var svg=fullLayout._paper;var size=fullLayout._size;var linkSelect=function(element,d){var evt=d.link;evt.originalEvent=d3.event;gd._hoverdata=[evt];Fx.click(gd,{target:true})};var linkHover=function(element,d,sankey){d3.select(element).call(linkHoveredStyle.bind(0,d,sankey,true));gd.emit("plotly_hover",{event:d3.event,points:[d.link]})};var sourceLabel=_(gd,"source:")+" ";var targetLabel=_(gd,"target:")+" ";var incomingLabel=_(gd,"incoming flow count:")+" ";var outgoingLabel=_(gd,"outgoing flow count:")+" ";var linkHoverFollow=function(element,d){var trace=d.link.trace;var rootBBox=gd._fullLayout._paperdiv.node().getBoundingClientRect();var boundingBox=element.getBoundingClientRect();var hoverCenterX=boundingBox.left+boundingBox.width/2;var hoverCenterY=boundingBox.top+boundingBox.height/2;var tooltip=Fx.loneHover({x:hoverCenterX-rootBBox.left,y:hoverCenterY-rootBBox.top,name:d3.format(d.valueFormat)(d.link.value)+d.valueSuffix,text:[d.link.label||"",sourceLabel+d.link.source.label,targetLabel+d.link.target.label].filter(renderableValuePresent).join("
"),color:castHoverOption(trace,"bgcolor")||Color.addOpacity(d.tinyColorHue,1),borderColor:castHoverOption(trace,"bordercolor"),fontFamily:castHoverOption(trace,"font.family"),fontSize:castHoverOption(trace,"font.size"),fontColor:castHoverOption(trace,"font.color"),idealAlign:d3.event.x"),color:castHoverOption(trace,"bgcolor")||d.tinyColorHue,borderColor:castHoverOption(trace,"bordercolor"),fontFamily:castHoverOption(trace,"font.family"),fontSize:castHoverOption(trace,"font.size"),fontColor:castHoverOption(trace,"font.color"),idealAlign:"left"},{container:fullLayout._hoverlayer.node(),outerContainer:fullLayout._paper.node(),gd:gd});makeTranslucent(tooltip,.85);makeTextContrasty(tooltip)};var nodeUnhover=function(element,d,sankey){d3.select(element).call(nodeNonHoveredStyle,d,sankey);gd.emit("plotly_unhover",{event:d3.event,points:[d.node]});Fx.loneUnhover(fullLayout._hoverlayer.node())};render(svg,calcData,{width:size.w,height:size.h,margin:{t:size.t,r:size.r,b:size.b,l:size.l}},{linkEvents:{hover:linkHover,follow:linkHoverFollow,unhover:linkUnhover,select:linkSelect},nodeEvents:{hover:nodeHover,follow:nodeHoverFollow,unhover:nodeUnhover,select:nodeSelect}})}},{"../../components/color":558,"../../components/fx":600,"../../lib":684,"./constants":1009,"./render":1013,d3:147}],1013:[function(require,module,exports){"use strict";var c=require("./constants");var d3=require("d3");var tinycolor=require("tinycolor2");var Color=require("../../components/color");var Drawing=require("../../components/drawing");var d3sankey=require("@plotly/d3-sankey").sankey;var d3Force=require("d3-force");var Lib=require("../../lib");var isArrayOrTypedArray=Lib.isArrayOrTypedArray;var isIndex=Lib.isIndex;var gup=require("../../lib/gup");var keyFun=gup.keyFun;var repeat=gup.repeat;var unwrap=gup.unwrap;function persistOriginalPlace(nodes){var i,distinctLayerPositions=[];for(i=0;i0&&isIndex(source,nodeCount)&&isIndex(target,nodeCount))){continue}source=+source;target=+target;linkedNodes[source]=linkedNodes[target]=true;links.push({pointNumber:i,label:linkSpec.label[i],color:hasLinkColorArray?linkSpec.color[i]:linkSpec.color,source:source,target:target,value:+val})}var hasNodeColorArray=isArrayOrTypedArray(nodeSpec.color);var nodes=[];var removedNodes=false;var nodeIndices={};for(i=0;i1||d.linkLineWidth>0}function sankeyTransform(d){var offset="translate("+d.translateX+","+d.translateY+")";return offset+(d.horizontal?"matrix(1 0 0 1 0 0)":"matrix(0 1 1 0 0 0)")}function nodeCentering(d){return"translate("+(d.horizontal?0:d.labelY)+" "+(d.horizontal?d.labelY:0)+")"}function textGuidePath(d){return d3.svg.line()([[d.horizontal?d.left?-d.sizeAcross:d.visibleWidth+c.nodeTextOffsetHorizontal:c.nodeTextOffsetHorizontal,0],[d.horizontal?d.left?-c.nodeTextOffsetHorizontal:d.sizeAcross:d.visibleHeight-c.nodeTextOffsetHorizontal,0]])}function sankeyInverseTransform(d){return d.horizontal?"matrix(1 0 0 1 0 0)":"matrix(0 1 1 0 0 0)"}function textFlip(d){return d.horizontal?"scale(1 1)":"scale(-1 1)"}function nodeTextColor(d){return d.darkBackground&&!d.horizontal?"rgb(255,255,255)":"rgb(0,0,0)"}function nodeTextOffset(d){return d.horizontal&&d.left?"100%":"0%"}function attachPointerEvents(selection,sankey,eventSet){selection.on(".basic",null).on("mouseover.basic",function(d){if(!d.interactionState.dragInProgress){eventSet.hover(this,d,sankey);d.interactionState.hovered=[this,d]}}).on("mousemove.basic",function(d){if(!d.interactionState.dragInProgress){eventSet.follow(this,d);d.interactionState.hovered=[this,d]}}).on("mouseout.basic",function(d){if(!d.interactionState.dragInProgress){eventSet.unhover(this,d,sankey);d.interactionState.hovered=false}}).on("click.basic",function(d){if(d.interactionState.hovered){eventSet.unhover(this,d,sankey);d.interactionState.hovered=false}if(!d.interactionState.dragInProgress){eventSet.select(this,d,sankey)}})}function attachDragHandler(sankeyNode,sankeyLink,callbacks){var dragBehavior=d3.behavior.drag().origin(function(d){return d.node}).on("dragstart",function(d){if(d.arrangement==="fixed")return;Lib.raiseToTop(this);d.interactionState.dragInProgress=d.node;saveCurrentDragPosition(d.node);if(d.interactionState.hovered){callbacks.nodeEvents.unhover.apply(0,d.interactionState.hovered);d.interactionState.hovered=false}if(d.arrangement==="snap"){var forceKey=d.traceId+"|"+Math.floor(d.node.originalX);if(d.forceLayouts[forceKey]){d.forceLayouts[forceKey].alpha(1)}else{attachForce(sankeyNode,forceKey,d)}startForce(sankeyNode,sankeyLink,d,forceKey)}}).on("drag",function(d){if(d.arrangement==="fixed")return;var x=d3.event.x;var y=d3.event.y;if(d.arrangement==="snap"){d.node.x=x;d.node.y=y}else{if(d.arrangement==="freeform"){d.node.x=x}d.node.y=Math.max(d.node.dy/2,Math.min(d.size-d.node.dy/2,y))}saveCurrentDragPosition(d.node);if(d.arrangement!=="snap"){d.sankey.relayout();updateShapes(sankeyNode.filter(sameLayer(d)),sankeyLink)}}).on("dragend",function(d){d.interactionState.dragInProgress=false});sankeyNode.on(".drag",null).call(dragBehavior)}function attachForce(sankeyNode,forceKey,d){var nodes=d.sankey.nodes().filter(function(n){return n.originalX===d.node.originalX});d.forceLayouts[forceKey]=d3Force.forceSimulation(nodes).alphaDecay(0).force("collide",d3Force.forceCollide().radius(function(n){return n.dy/2+d.nodePad/2}).strength(1).iterations(c.forceIterations)).force("constrain",snappingForce(sankeyNode,forceKey,nodes,d)).stop()}function startForce(sankeyNode,sankeyLink,d,forceKey){window.requestAnimationFrame(function faster(){for(var i=0;i0){window.requestAnimationFrame(faster)}})}function snappingForce(sankeyNode,forceKey,nodes,d){return function _snappingForce(){var maxVelocity=0;for(var i=0;i0){d.forceLayouts[forceKey].alpha(0)}}}module.exports=function(svg,styledData,layout,callbacks){var sankey=svg.selectAll("."+c.cn.sankey).data(styledData.filter(function(d){return unwrap(d).trace.visible}).map(sankeyModel.bind(null,layout)),keyFun);sankey.exit().remove();sankey.enter().append("g").classed(c.cn.sankey,true).style("box-sizing","content-box").style("position","absolute").style("left",0).style("shape-rendering","geometricPrecision").style("pointer-events","auto").attr("transform",sankeyTransform);sankey.transition().ease(c.ease).duration(c.duration).attr("transform",sankeyTransform);var sankeyLinks=sankey.selectAll("."+c.cn.sankeyLinks).data(repeat,keyFun);sankeyLinks.enter().append("g").classed(c.cn.sankeyLinks,true).style("fill","none");var sankeyLink=sankeyLinks.selectAll("."+c.cn.sankeyLink).data(function(d){var uniqueKeys={};return d.sankey.links().filter(function(l){return l.value}).map(linkModel.bind(null,uniqueKeys,d))},keyFun);sankeyLink.enter().append("path").classed(c.cn.sankeyLink,true).attr("d",linkPath).call(attachPointerEvents,sankey,callbacks.linkEvents);sankeyLink.style("stroke",function(d){return salientEnough(d)?Color.tinyRGB(tinycolor(d.linkLineColor)):d.tinyColorHue}).style("stroke-opacity",function(d){return salientEnough(d)?Color.opacity(d.linkLineColor):d.tinyColorAlpha}).style("stroke-width",function(d){return salientEnough(d)?d.linkLineWidth:1}).style("fill",function(d){return d.tinyColorHue}).style("fill-opacity",function(d){return d.tinyColorAlpha});sankeyLink.transition().ease(c.ease).duration(c.duration).attr("d",linkPath);sankeyLink.exit().transition().ease(c.ease).duration(c.duration).style("opacity",0).remove();var sankeyNodeSet=sankey.selectAll("."+c.cn.sankeyNodeSet).data(repeat,keyFun);sankeyNodeSet.enter().append("g").classed(c.cn.sankeyNodeSet,true);sankeyNodeSet.style("cursor",function(d){switch(d.arrangement){case"fixed":return"default";case"perpendicular":return"ns-resize";default:return"move"}});var sankeyNode=sankeyNodeSet.selectAll("."+c.cn.sankeyNode).data(function(d){var nodes=d.sankey.nodes();var uniqueKeys={};persistOriginalPlace(nodes);return nodes.filter(function(n){return n.value}).map(nodeModel.bind(null,uniqueKeys,d))},keyFun);sankeyNode.enter().append("g").classed(c.cn.sankeyNode,true).call(updateNodePositions).call(attachPointerEvents,sankey,callbacks.nodeEvents);sankeyNode.call(attachDragHandler,sankeyLink,callbacks);sankeyNode.transition().ease(c.ease).duration(c.duration).call(updateNodePositions);sankeyNode.exit().transition().ease(c.ease).duration(c.duration).style("opacity",0).remove();var nodeRect=sankeyNode.selectAll("."+c.cn.nodeRect).data(repeat);nodeRect.enter().append("rect").classed(c.cn.nodeRect,true).call(sizeNode);nodeRect.style("stroke-width",function(d){return d.nodeLineWidth}).style("stroke",function(d){return Color.tinyRGB(tinycolor(d.nodeLineColor))}).style("stroke-opacity",function(d){return Color.opacity(d.nodeLineColor)}).style("fill",function(d){return d.tinyColorHue}).style("fill-opacity",function(d){return d.tinyColorAlpha});nodeRect.transition().ease(c.ease).duration(c.duration).call(sizeNode);var nodeCapture=sankeyNode.selectAll("."+c.cn.nodeCapture).data(repeat);nodeCapture.enter().append("rect").classed(c.cn.nodeCapture,true).style("fill-opacity",0);nodeCapture.attr("x",function(d){return d.zoneX}).attr("y",function(d){return d.zoneY}).attr("width",function(d){return d.zoneWidth}).attr("height",function(d){return d.zoneHeight});var nodeCentered=sankeyNode.selectAll("."+c.cn.nodeCentered).data(repeat);nodeCentered.enter().append("g").classed(c.cn.nodeCentered,true).attr("transform",nodeCentering);nodeCentered.transition().ease(c.ease).duration(c.duration).attr("transform",nodeCentering);var nodeLabelGuide=nodeCentered.selectAll("."+c.cn.nodeLabelGuide).data(repeat);nodeLabelGuide.enter().append("path").classed(c.cn.nodeLabelGuide,true).attr("id",function(d){return d.uniqueNodeLabelPathId}).attr("d",textGuidePath).attr("transform",sankeyInverseTransform);nodeLabelGuide.transition().ease(c.ease).duration(c.duration).attr("d",textGuidePath).attr("transform",sankeyInverseTransform);var nodeLabel=nodeCentered.selectAll("."+c.cn.nodeLabel).data(repeat);nodeLabel.enter().append("text").classed(c.cn.nodeLabel,true).attr("transform",textFlip).style("user-select","none").style("cursor","default").style("fill","black");nodeLabel.style("text-shadow",function(d){return d.horizontal?"-1px 1px 1px #fff, 1px 1px 1px #fff, 1px -1px 1px #fff, -1px -1px 1px #fff":"none"}).each(function(d){Drawing.font(nodeLabel,d.textFont)});nodeLabel.transition().ease(c.ease).duration(c.duration).attr("transform",textFlip);var nodeLabelTextPath=nodeLabel.selectAll("."+c.cn.nodeLabelTextPath).data(repeat);nodeLabelTextPath.enter().append("textPath").classed(c.cn.nodeLabelTextPath,true).attr("alignment-baseline","middle").attr("xlink:href",function(d){return"#"+d.uniqueNodeLabelPathId}).attr("startOffset",nodeTextOffset).style("fill",nodeTextColor);nodeLabelTextPath.text(function(d){return d.horizontal||d.node.dy>5?d.node.label:""}).attr("text-anchor",function(d){return d.horizontal&&d.left?"end":"start"});nodeLabelTextPath.transition().ease(c.ease).duration(c.duration).attr("startOffset",nodeTextOffset).style("fill",nodeTextColor)}},{"../../components/color":558,"../../components/drawing":583,"../../lib":684,"../../lib/gup":681,"./constants":1009,"@plotly/d3-sankey":49,d3:147,"d3-force":143,tinycolor2:499}],1014:[function(require,module,exports){"use strict";var Lib=require("../../lib");module.exports=function arraysToCalcdata(cd,trace){for(var i=0;i=0;j--){var tracej=fullData[j];if(tracej.type==="scatter"&&tracej.xaxis===tracei.xaxis&&tracej.yaxis===tracei.yaxis){tracej.opacity=undefined;break}}}}}},{}],1019:[function(require,module,exports){"use strict";var hasColorscale=require("../../components/colorscale/has_colorscale");var calcColorscale=require("../../components/colorscale/calc");var subTypes=require("./subtypes");module.exports=function calcMarkerColorscale(trace){if(subTypes.hasLines(trace)&&hasColorscale(trace,"line")){calcColorscale(trace,trace.line.color,"line","c")}if(subTypes.hasMarkers(trace)){if(hasColorscale(trace,"marker")){calcColorscale(trace,trace.marker.color,"marker","c")}if(hasColorscale(trace,"marker.line")){calcColorscale(trace,trace.marker.line.color,"marker.line","c")}}}},{"../../components/colorscale/calc":566,"../../components/colorscale/has_colorscale":572,"./subtypes":1037}],1020:[function(require,module,exports){"use strict";module.exports={PTS_LINESONLY:20,minTolerance:.2,toleranceGrowth:10,maxScreensAway:20}},{}],1021:[function(require,module,exports){"use strict";var Lib=require("../../lib");var Registry=require("../../registry");var attributes=require("./attributes");var constants=require("./constants");var subTypes=require("./subtypes");var handleXYDefaults=require("./xy_defaults");var handleMarkerDefaults=require("./marker_defaults");var handleLineDefaults=require("./line_defaults");var handleLineShapeDefaults=require("./line_shape_defaults");var handleTextDefaults=require("./text_defaults");var handleFillColorDefaults=require("./fillcolor_defaults");module.exports=function supplyDefaults(traceIn,traceOut,defaultColor,layout){function coerce(attr,dflt){return Lib.coerce(traceIn,traceOut,attributes,attr,dflt)}var len=handleXYDefaults(traceIn,traceOut,layout,coerce),defaultMode=lenyAvg!==y1>=yAvg){x0=pts[j-1][0];x1=pts[j][0];if(y1-y0){xCross=x0+(x1-x0)*(yAvg-y0)/(y1-y0);xmin=Math.min(xmin,xCross);xmax=Math.max(xmax,xCross)}}}}xmin=Math.max(xmin,0);xmax=Math.min(xmax,xa._length);var color=Color.defaultLine;if(Color.opacity(trace.fillcolor))color=trace.fillcolor;else if(Color.opacity((trace.line||{}).color)){color=trace.line.color}Lib.extendFlat(pointData,{distance:pointData.maxHoverDistance,x0:xmin,x1:xmax,y0:yAvg,y1:yAvg,color:color});delete pointData.index;if(trace.text&&!Array.isArray(trace.text)){pointData.text=String(trace.text)}else pointData.text=trace.name;return[pointData]}}}},{"../../components/color":558,"../../components/fx":600,"../../lib":684,"../../registry":817,"./fill_hover_text":1022,"./get_trace_color":1024}],1026:[function(require,module,exports){"use strict";var Scatter={};var subtypes=require("./subtypes");Scatter.hasLines=subtypes.hasLines;Scatter.hasMarkers=subtypes.hasMarkers;Scatter.hasText=subtypes.hasText;Scatter.isBubble=subtypes.isBubble;Scatter.attributes=require("./attributes");Scatter.supplyDefaults=require("./defaults");Scatter.cleanData=require("./clean_data");Scatter.calc=require("./calc").calc;Scatter.arraysToCalcdata=require("./arrays_to_calcdata");Scatter.plot=require("./plot");Scatter.colorbar=require("./marker_colorbar");Scatter.style=require("./style").style;Scatter.styleOnSelect=require("./style").styleOnSelect;Scatter.hoverPoints=require("./hover");Scatter.selectPoints=require("./select");Scatter.animatable=true;Scatter.moduleType="trace";Scatter.name="scatter";Scatter.basePlotModule=require("../../plots/cartesian");Scatter.categories=["cartesian","svg","symbols","errorBarsOK","showLegend","scatter-like","zoomScale"];Scatter.meta={};module.exports=Scatter},{"../../plots/cartesian":743,"./arrays_to_calcdata":1014,"./attributes":1015,"./calc":1016,"./clean_data":1018,"./defaults":1021,"./hover":1025,"./marker_colorbar":1032,"./plot":1034,"./select":1035,"./style":1036,"./subtypes":1037}],1027:[function(require,module,exports){"use strict";var isArrayOrTypedArray=require("../../lib").isArrayOrTypedArray;var hasColorscale=require("../../components/colorscale/has_colorscale");var colorscaleDefaults=require("../../components/colorscale/defaults");module.exports=function lineDefaults(traceIn,traceOut,defaultColor,layout,coerce,opts){var markerColor=(traceIn.marker||{}).color;coerce("line.color",defaultColor);if(hasColorscale(traceIn,"line")){colorscaleDefaults(traceIn,traceOut,layout,coerce,{prefix:"line.",cLetter:"c"})}else{var lineColorDflt=(isArrayOrTypedArray(markerColor)?false:markerColor)||defaultColor;coerce("line.color",lineColorDflt)}coerce("line.width");if(!(opts||{}).noDash)coerce("line.dash")}},{"../../components/colorscale/defaults":568,"../../components/colorscale/has_colorscale":572,"../../lib":684}],1028:[function(require,module,exports){"use strict";var BADNUM=require("../../constants/numerical").BADNUM;var Lib=require("../../lib");var segmentsIntersect=Lib.segmentsIntersect;var constrain=Lib.constrain;var constants=require("./constants");module.exports=function linePoints(d,opts){var xa=opts.xaxis;var ya=opts.yaxis;var connectGaps=opts.connectGaps;var baseTolerance=opts.baseTolerance;var shape=opts.shape;var linear=shape==="linear";var segments=[];var minTolerance=constants.minTolerance;var pts=new Array(d.length);var pti=0;var i;var clusterStartPt,clusterEndPt,clusterHighPt,clusterLowPt;var thisPt;var clusterHighFirst;var clusterUnitVector;var thisVector;var clusterRefDist,clusterHighVal,clusterLowVal,thisVal;var clusterMinDeviation,clusterMaxDeviation,thisDeviation;function getPt(index){var di=d[index];if(!di)return false;var x=xa.c2p(di.x);var y=ya.c2p(di.y);if(x===BADNUM||y===BADNUM)return di.intoCenter||false;return[x,y]}function crossesViewport(xFrac0,yFrac0,xFrac1,yFrac1){var dx=xFrac1-xFrac0;var dy=yFrac1-yFrac0;var dx0=.5-xFrac0;var dy0=.5-yFrac0;var norm2=dx*dx+dy*dy;var dot=dx*dx0+dy*dy0;if(dot>0&&dot1||Math.abs(ptInt.y-out[0][1])>1)){ptInt=[ptInt.x,ptInt.y];if(ptCount&&ptDist(ptInt,pt1)xEdge1||pt[1]yEdge1){return[constrain(pt[0],xEdge0,xEdge1),constrain(pt[1],yEdge0,yEdge1)]}}function sameEdge(pt1,pt2){if(pt1[0]===pt2[0]&&(pt1[0]===xEdge0||pt1[0]===xEdge1))return true;if(pt1[1]===pt2[1]&&(pt1[1]===yEdge0||pt1[1]===yEdge1))return true}function getHVEdgeIntersections(pt1,pt2){var out=[];var ptInt1=onlyConstrainedPoint(pt1);var ptInt2=onlyConstrainedPoint(pt2);if(ptInt1&&ptInt2&&sameEdge(ptInt1,ptInt2))return out;if(ptInt1)out.push(ptInt1);if(ptInt2)out.push(ptInt2);return out}function getABAEdgeIntersections(dim,limit0,limit1){return function(pt1,pt2){var ptInt1=onlyConstrainedPoint(pt1);var ptInt2=onlyConstrainedPoint(pt2);var out=[];if(ptInt1&&ptInt2&&sameEdge(ptInt1,ptInt2))return out;if(ptInt1)out.push(ptInt1);if(ptInt2)out.push(ptInt2);var midShift=2*Lib.constrain((pt1[dim]+pt2[dim])/2,limit0,limit1)-((ptInt1||pt1)[dim]+(ptInt2||pt2)[dim]);if(midShift){var ptToAlter;if(ptInt1&&ptInt2){ptToAlter=midShift>0===ptInt1[dim]>ptInt2[dim]?ptInt1:ptInt2}else ptToAlter=ptInt1||ptInt2;ptToAlter[dim]+=midShift}return out}}var getEdgeIntersections;if(shape==="linear"||shape==="spline"){getEdgeIntersections=getLinearEdgeIntersections}else if(shape==="hv"||shape==="vh"){getEdgeIntersections=getHVEdgeIntersections}else if(shape==="hvh")getEdgeIntersections=getABAEdgeIntersections(0,xEdge0,xEdge1);else if(shape==="vhv")getEdgeIntersections=getABAEdgeIntersections(1,yEdge0,yEdge1);function getClosestCorner(pt1,pt2){var dx=pt2[0]-pt1[0];var m=(pt2[1]-pt1[1])/dx;var b=(pt1[1]*pt2[0]-pt2[1]*pt1[0])/dx;if(b>0)return[m>0?xEdge0:xEdge1,yEdge1];else return[m>0?xEdge1:xEdge0,yEdge0]}function updateEdge(pt){var x=pt[0];var y=pt[1];var xSame=x===pts[pti-1][0];var ySame=y===pts[pti-1][1];if(xSame&&ySame)return;if(pti>1){var xSame2=x===pts[pti-2][0];var ySame2=y===pts[pti-2][1];if(xSame&&(x===xEdge0||x===xEdge1)&&xSame2){if(ySame2)pti--;else pts[pti-1]=pt}else if(ySame&&(y===yEdge0||y===yEdge1)&&ySame2){if(xSame2)pti--;else pts[pti-1]=pt}else pts[pti++]=pt}else pts[pti++]=pt}function updateEdgesForReentry(pt){if(pts[pti-1][0]!==pt[0]&&pts[pti-1][1]!==pt[1]){updateEdge([lastXEdge,lastYEdge])}updateEdge(pt);lastFarPt=null;lastXEdge=lastYEdge=0}function addPt(pt){latestXFrac=pt[0]/xa._length;latestYFrac=pt[1]/ya._length;xEdge=pt[0]xEdge1?xEdge1:0;yEdge=pt[1]yEdge1?yEdge1:0;if(xEdge||yEdge){if(!pti){pts[pti++]=[xEdge||pt[0],yEdge||pt[1]]}else if(lastFarPt){var intersections=getEdgeIntersections(lastFarPt,pt);if(intersections.length>1){updateEdgesForReentry(intersections[0]);pts[pti++]=intersections[1]}}else{edgePt=getEdgeIntersections(pts[pti-1],pt)[0];pts[pti++]=edgePt}var lastPt=pts[pti-1];if(xEdge&&yEdge&&(lastPt[0]!==xEdge||lastPt[1]!==yEdge)){if(lastFarPt){if(lastXEdge!==xEdge&&lastYEdge!==yEdge){if(lastXEdge&&lastYEdge){updateEdge(getClosestCorner(lastFarPt,pt))}else{updateEdge([lastXEdge||xEdge,lastYEdge||yEdge])}}else if(lastXEdge&&lastYEdge){updateEdge([lastXEdge,lastYEdge])}}updateEdge([xEdge,yEdge])}else if(lastXEdge-xEdge&&lastYEdge-yEdge){updateEdge([xEdge||lastXEdge,yEdge||lastYEdge])}lastFarPt=pt;lastXEdge=xEdge;lastYEdge=yEdge}else{if(lastFarPt){updateEdgesForReentry(getEdgeIntersections(lastFarPt,pt)[0])}pts[pti++]=pt}}for(i=0;igetTolerance(thisPt,nextPt))break;clusterEndPt=thisPt;thisVal=thisVector[0]*clusterUnitVector[0]+thisVector[1]*clusterUnitVector[1];if(thisVal>clusterHighVal){clusterHighVal=thisVal;clusterHighPt=thisPt;clusterHighFirst=false}else if(thisVal=d.length||!thisPt)break;addPt(thisPt);clusterStartPt=thisPt}if(lastFarPt)updateEdge([lastXEdge||lastFarPt[0],lastYEdge||lastFarPt[1]]);segments.push(pts.slice(0,pti))}return segments}},{"../../constants/numerical":661,"../../lib":684,"./constants":1020}],1029:[function(require,module,exports){"use strict";module.exports=function handleLineShapeDefaults(traceIn,traceOut,coerce){var shape=coerce("line.shape");if(shape==="spline")coerce("line.smoothing")}},{}],1030:[function(require,module,exports){"use strict";module.exports=function linkTraces(gd,plotinfo,cdscatter){var trace,i;var prevtrace=null;for(i=0;i0?Math.max(baseSize,sizeMin):0}}},{"fast-isnumeric":214}],1032:[function(require,module,exports){"use strict";module.exports={container:"marker",min:"cmin",max:"cmax"}},{}],1033:[function(require,module,exports){"use strict";var Color=require("../../components/color");var hasColorscale=require("../../components/colorscale/has_colorscale");var colorscaleDefaults=require("../../components/colorscale/defaults");var subTypes=require("./subtypes");module.exports=function markerDefaults(traceIn,traceOut,defaultColor,layout,coerce,opts){var isBubble=subTypes.isBubble(traceIn),lineColor=(traceIn.line||{}).color,defaultMLC;opts=opts||{};if(lineColor)defaultColor=lineColor;coerce("marker.symbol");coerce("marker.opacity",isBubble?.7:1);coerce("marker.size");coerce("marker.color",defaultColor);if(hasColorscale(traceIn,"marker")){colorscaleDefaults(traceIn,traceOut,layout,coerce,{prefix:"marker.",cLetter:"c"})}if(!opts.noSelect){coerce("selected.marker.color");coerce("unselected.marker.color");coerce("selected.marker.size");coerce("unselected.marker.size")}if(!opts.noLine){if(lineColor&&!Array.isArray(lineColor)&&traceOut.marker.color!==lineColor){defaultMLC=lineColor}else if(isBubble)defaultMLC=Color.background;else defaultMLC=Color.defaultLine;coerce("marker.line.color",defaultMLC);if(hasColorscale(traceIn,"marker.line")){colorscaleDefaults(traceIn,traceOut,layout,coerce,{prefix:"marker.line.",cLetter:"c"})}coerce("marker.line.width",isBubble?1:0)}if(isBubble){coerce("marker.sizeref");coerce("marker.sizemin");coerce("marker.sizemode")}if(opts.gradient){var gradientType=coerce("marker.gradient.type");if(gradientType!=="none"){coerce("marker.gradient.color")}}}},{"../../components/color":558,"../../components/colorscale/defaults":568,"../../components/colorscale/has_colorscale":572,"./subtypes":1037}],1034:[function(require,module,exports){"use strict";var d3=require("d3");var Registry=require("../../registry");var Lib=require("../../lib");var Drawing=require("../../components/drawing");var subTypes=require("./subtypes");var linePoints=require("./line_points");var linkTraces=require("./link_traces");var polygonTester=require("../../lib/polygon").tester;module.exports=function plot(gd,plotinfo,cdscatter,scatterLayer,transitionOpts,makeOnCompleteCallback){var i,uids,join,onComplete;var isFullReplot=!transitionOpts;var hasTransition=!!transitionOpts&&transitionOpts.duration>0;join=scatterLayer.selectAll("g.trace").data(cdscatter,function(d){return d[0].trace.uid});join.enter().append("g").attr("class",function(d){return"trace scatter trace"+d[0].trace.uid}).style("stroke-miterlimit",2);linkTraces(gd,plotinfo,cdscatter);createFills(gd,scatterLayer,plotinfo);for(i=0,uids={};iidx2?1:-1});if(hasTransition){if(makeOnCompleteCallback){onComplete=makeOnCompleteCallback()}var transition=d3.transition().duration(transitionOpts.duration).ease(transitionOpts.easing).each("end",function(){onComplete&&onComplete()}).each("interrupt",function(){onComplete&&onComplete()});transition.each(function(){scatterLayer.selectAll("g.trace").each(function(d,i){plotOne(gd,i,plotinfo,d,cdscatter,this,transitionOpts)})})}else{scatterLayer.selectAll("g.trace").each(function(d,i){plotOne(gd,i,plotinfo,d,cdscatter,this,transitionOpts)})}if(isFullReplot){join.exit().remove()}scatterLayer.selectAll("path:not([d])").remove()};function createFills(gd,scatterLayer,plotinfo){var trace;scatterLayer.selectAll("g.trace").each(function(d){var tr=d3.select(this);trace=d[0].trace;if(trace._nexttrace){trace._nextFill=tr.select(".js-fill.js-tonext");if(!trace._nextFill.size()){var loc=":first-child";if(tr.select(".js-fill.js-tozero").size()){loc+=" + *"}trace._nextFill=tr.insert("path",loc).attr("class","js-fill js-tonext")}}else{tr.selectAll(".js-fill.js-tonext").remove();trace._nextFill=null}if(trace.fill&&(trace.fill.substr(0,6)==="tozero"||trace.fill==="toself"||trace.fill.substr(0,2)==="to"&&!trace._prevtrace)){trace._ownFill=tr.select(".js-fill.js-tozero");if(!trace._ownFill.size()){trace._ownFill=tr.insert("path",":first-child").attr("class","js-fill js-tozero")}}else{tr.selectAll(".js-fill.js-tozero").remove();trace._ownFill=null}tr.selectAll(".js-fill").call(Drawing.setClipUrl,plotinfo.layerClipId)})}function plotOne(gd,idx,plotinfo,cdscatter,cdscatterAll,element,transitionOpts){var join,i;selectMarkers(gd,idx,plotinfo,cdscatter,cdscatterAll);var hasTransition=!!transitionOpts&&transitionOpts.duration>0;function transition(selection){return hasTransition?selection.transition():selection}var xa=plotinfo.xaxis,ya=plotinfo.yaxis;var trace=cdscatter[0].trace,line=trace.line,tr=d3.select(element);Registry.getComponentMethod("errorbars","plot")(tr,plotinfo,transitionOpts);if(trace.visible!==true)return;transition(tr).style("opacity",trace.opacity);var ownFillEl3,tonext;var ownFillDir=trace.fill.charAt(trace.fill.length-1);if(ownFillDir!=="x"&&ownFillDir!=="y")ownFillDir="";if(!plotinfo.isRangePlot)cdscatter[0].node3=tr;var prevRevpath="";var prevPolygons=[];var prevtrace=trace._prevtrace;if(prevtrace){prevRevpath=prevtrace._prevRevpath||"";tonext=prevtrace._nextFill;prevPolygons=prevtrace._polygons}var thispath,thisrevpath,fullpath="",revpath="",pathfn,revpathbase,revpathfn,pt0,lastSegment,pt1,thisPolygons;var segments=[],makeUpdate=Lib.noop;ownFillEl3=trace._ownFill;if(subTypes.hasLines(trace)||trace.fill!=="none"){if(tonext){tonext.datum(cdscatter)}if(["hv","vh","hvh","vhv"].indexOf(line.shape)!==-1){pathfn=Drawing.steps(line.shape);revpathbase=Drawing.steps(line.shape.split("").reverse().join(""))}else if(line.shape==="spline"){pathfn=revpathbase=function(pts){var pLast=pts[pts.length-1];if(pts.length>1&&pts[0][0]===pLast[0]&&pts[0][1]===pLast[1]){return Drawing.smoothclosed(pts.slice(1),line.smoothing)}else{return Drawing.smoothopen(pts,line.smoothing)}}}else{pathfn=revpathbase=function(pts){return"M"+pts.join("L")}}revpathfn=function(pts){return revpathbase(pts.reverse())};segments=linePoints(cdscatter,{xaxis:xa,yaxis:ya,connectGaps:trace.connectgaps,baseTolerance:Math.max(line.width||1,3)/4,shape:line.shape,simplify:line.simplify});thisPolygons=trace._polygons=new Array(segments.length);for(i=0;i1){var el=d3.select(this);el.datum(cdscatter);if(isEnter){transition(el.style("opacity",0).attr("d",thispath).call(Drawing.lineGroupStyle)).style("opacity",1)}else{var sel=transition(el);sel.attr("d",thispath);Drawing.singleLineStyle(cdscatter,sel)}}}}}var lineJoin=tr.selectAll(".js-line").data(segments);transition(lineJoin.exit()).style("opacity",0).remove();lineJoin.each(makeUpdate(false));lineJoin.enter().append("path").classed("js-line",true).style("vector-effect","non-scaling-stroke").call(Drawing.lineGroupStyle).each(makeUpdate(true));Drawing.setClipUrl(lineJoin,plotinfo.layerClipId);function clearFill(selection){transition(selection).attr("d","M0,0Z")}if(segments.length){if(ownFillEl3){if(pt0&&pt1){if(ownFillDir){if(ownFillDir==="y"){pt0[1]=pt1[1]=ya.c2p(0,true)}else if(ownFillDir==="x"){pt0[0]=pt1[0]=xa.c2p(0,true)}transition(ownFillEl3).attr("d","M"+pt1+"L"+pt0+"L"+fullpath.substr(1)).call(Drawing.singleFillStyle)}else{transition(ownFillEl3).attr("d",fullpath+"Z").call(Drawing.singleFillStyle)}}}else if(tonext){if(trace.fill.substr(0,6)==="tonext"&&fullpath&&prevRevpath){if(trace.fill==="tonext"){transition(tonext).attr("d",fullpath+"Z"+prevRevpath+"Z").call(Drawing.singleFillStyle)}else{transition(tonext).attr("d",fullpath+"L"+prevRevpath.substr(1)+"Z").call(Drawing.singleFillStyle)}trace._polygons=trace._polygons.concat(prevPolygons)}else{clearFill(tonext);trace._polygons=null}}trace._prevRevpath=revpath;trace._prevPolygons=thisPolygons}else{if(ownFillEl3)clearFill(ownFillEl3);else if(tonext)clearFill(tonext);trace._polygons=trace._prevRevpath=trace._prevPolygons=null}function visFilter(d){return d.filter(function(v){return v.vis})}function keyFunc(d){return d.id}function getKeyFunc(trace){if(trace.ids){return keyFunc}}function hideFilter(){return false}function makePoints(d){var join,selection,hasNode;var trace=d[0].trace;var s=d3.select(this);var showMarkers=subTypes.hasMarkers(trace);var showText=subTypes.hasText(trace);var keyFunc=getKeyFunc(trace);var markerFilter=hideFilter;var textFilter=hideFilter;if(showMarkers){markerFilter=trace.marker.maxdisplayed||trace._needsCull?visFilter:Lib.identity}if(showText){textFilter=trace.marker.maxdisplayed||trace._needsCull?visFilter:Lib.identity}selection=s.selectAll("path.point");join=selection.data(markerFilter,keyFunc);var enter=join.enter().append("path").classed("point",true);if(hasTransition){enter.call(Drawing.pointStyle,trace,gd).call(Drawing.translatePoints,xa,ya).style("opacity",0).transition().style("opacity",1)}join.order();var styleFns;if(showMarkers){styleFns=Drawing.makePointStyleFns(trace)}join.each(function(d){var el=d3.select(this);var sel=transition(el);hasNode=Drawing.translatePoint(d,sel,xa,ya);if(hasNode){Drawing.singlePointStyle(d,sel,trace,styleFns,gd);if(plotinfo.layerClipId){Drawing.hideOutsideRangePoint(d,sel,xa,ya,trace.xcalendar,trace.ycalendar)}if(trace.customdata){el.classed("plotly-customdata",d.data!==null&&d.data!==undefined)}}else{sel.remove()}});if(hasTransition){join.exit().transition().style("opacity",0).remove()}else{join.exit().remove()}selection=s.selectAll("g");join=selection.data(textFilter,keyFunc);join.enter().append("g").classed("textpoint",true).append("text");join.order();join.each(function(d){var g=d3.select(this);var sel=transition(g.select("text"));hasNode=Drawing.translatePoint(d,sel,xa,ya);if(hasNode){if(plotinfo.layerClipId){Drawing.hideOutsideRangePoint(d,g,xa,ya,trace.xcalendar,trace.ycalendar)}}else{g.remove()}});join.selectAll("text").call(Drawing.textPointStyle,trace,gd).each(function(d){var x=xa.c2p(d.x);var y=ya.c2p(d.y);d3.select(this).selectAll("tspan.line").each(function(){transition(d3.select(this)).attr({x:x,y:y})})});join.exit().remove()}var pointSelection=tr.selectAll(".points");join=pointSelection.data([cdscatter]);pointSelection.each(makePoints);join.enter().append("g").classed("points",true).each(makePoints);join.exit().remove();join.each(function(d){var hasClipOnAxisFalse=d[0].trace.cliponaxis===false;Drawing.setClipUrl(d3.select(this),hasClipOnAxisFalse?null:plotinfo.layerClipId)})}function selectMarkers(gd,idx,plotinfo,cdscatter,cdscatterAll){var xa=plotinfo.xaxis,ya=plotinfo.yaxis,xr=d3.extent(Lib.simpleMap(xa.range,xa.r2c)),yr=d3.extent(Lib.simpleMap(ya.range,ya.r2c));var trace=cdscatter[0].trace;if(!subTypes.hasMarkers(trace))return;var mnum=trace.marker.maxdisplayed;if(mnum===0)return;var cd=cdscatter.filter(function(v){return v.x>=xr[0]&&v.x<=xr[1]&&v.y>=yr[0]&&v.y<=yr[1]}),inc=Math.ceil(cd.length/mnum),tnum=0;cdscatterAll.forEach(function(cdj,j){var tracei=cdj[0].trace;if(subTypes.hasMarkers(tracei)&&tracei.marker.maxdisplayed>0&&j=0)textOffset[1]+=1;if(tp.indexOf("top")>=0)textOffset[1]-=1;if(tp.indexOf("left")>=0)textOffset[0]-=1;if(tp.indexOf("right")>=0)textOffset[0]+=1;return textOffset}function calculateSize(sizeIn,sizeFn){return sizeFn(sizeIn*4)}function calculateSymbol(symbolIn){return MARKER_SYMBOLS[symbolIn]}function formatParam(paramIn,len,calculate,dflt,extraFn){var paramOut=null;if(Lib.isArrayOrTypedArray(paramIn)){paramOut=[];for(var i=0;i=0){var delaunayOptions=constructDelaunay(options.position,options.delaunayColor,options.delaunayAxis);delaunayOptions.opacity=data.opacity;if(this.delaunayMesh){this.delaunayMesh.update(delaunayOptions)}else{delaunayOptions.gl=gl;this.delaunayMesh=createMesh(delaunayOptions);this.delaunayMesh._trace=this;this.scene.glplot.add(this.delaunayMesh)}}else if(this.delaunayMesh){this.scene.glplot.remove(this.delaunayMesh);this.delaunayMesh.dispose();this.delaunayMesh=null}};proto.dispose=function(){if(this.linePlot){this.scene.glplot.remove(this.linePlot);this.linePlot.dispose()}if(this.scatterPlot){this.scene.glplot.remove(this.scatterPlot);this.scatterPlot.dispose()}if(this.errorBars){this.scene.glplot.remove(this.errorBars);this.errorBars.dispose()}if(this.textMarkers){this.scene.glplot.remove(this.textMarkers);this.textMarkers.dispose()}if(this.delaunayMesh){this.scene.glplot.remove(this.delaunayMesh);this.delaunayMesh.dispose()}};function createLineWithMarkers(scene,data){var plot=new LineWithMarkers(scene,data.uid);plot.update(data);return plot}module.exports=createLineWithMarkers},{"../../constants/gl3d_dashes":658,"../../constants/gl3d_markers":659,"../../lib":684,"../../lib/gl_format_color":680,"../../lib/str2rgbarray":707,"../scatter/make_bubble_size_func":1031,"./calc_errors":1042,"delaunay-triangulate":149,"gl-error3d":237,"gl-line3d":245,"gl-mesh3d":268,"gl-scatter3d":283}],1044:[function(require,module,exports){"use strict";var Registry=require("../../registry");var Lib=require("../../lib");var subTypes=require("../scatter/subtypes");var handleMarkerDefaults=require("../scatter/marker_defaults");var handleLineDefaults=require("../scatter/line_defaults");var handleTextDefaults=require("../scatter/text_defaults");var attributes=require("./attributes");module.exports=function supplyDefaults(traceIn,traceOut,defaultColor,layout){function coerce(attr,dflt){return Lib.coerce(traceIn,traceOut,attributes,attr,dflt)}var len=handleXYZDefaults(traceIn,traceOut,coerce,layout);if(!len){traceOut.visible=false;return}coerce("text");coerce("hovertext");coerce("mode");if(subTypes.hasLines(traceOut)){coerce("connectgaps");handleLineDefaults(traceIn,traceOut,defaultColor,layout,coerce)}if(subTypes.hasMarkers(traceOut)){handleMarkerDefaults(traceIn,traceOut,defaultColor,layout,coerce,{noSelect:true})}if(subTypes.hasText(traceOut)){handleTextDefaults(traceIn,traceOut,layout,coerce,{noSelect:true})}var lineColor=(traceOut.line||{}).color,markerColor=(traceOut.marker||{}).color;if(coerce("surfaceaxis")>=0)coerce("surfacecolor",lineColor||markerColor);var dims=["x","y","z"];for(var i=0;i<3;++i){var projection="projection."+dims[i];if(coerce(projection+".show")){coerce(projection+".opacity");coerce(projection+".scale")}}var errorBarsSupplyDefaults=Registry.getComponentMethod("errorbars","supplyDefaults");errorBarsSupplyDefaults(traceIn,traceOut,defaultColor,{axis:"z"});errorBarsSupplyDefaults(traceIn,traceOut,defaultColor,{axis:"y",inherit:"z"});errorBarsSupplyDefaults(traceIn,traceOut,defaultColor,{axis:"x",inherit:"z"})};function handleXYZDefaults(traceIn,traceOut,coerce,layout){var len=0,x=coerce("x"),y=coerce("y"),z=coerce("z");var handleCalendarDefaults=Registry.getComponentMethod("calendars","handleTraceDefaults");handleCalendarDefaults(traceIn,traceOut,["x","y","z"],layout);if(x&&y&&z){len=Math.min(x.length,y.length,z.length);traceOut._length=traceOut._xlength=traceOut._ylength=traceOut._zlength=len}return len}},{"../../lib":684,"../../registry":817,"../scatter/line_defaults":1027,"../scatter/marker_defaults":1033,"../scatter/subtypes":1037,"../scatter/text_defaults":1038,"./attributes":1040}],1045:[function(require,module,exports){"use strict";var Scatter3D={};Scatter3D.plot=require("./convert");Scatter3D.attributes=require("./attributes");Scatter3D.markerSymbols=require("../../constants/gl3d_markers");Scatter3D.supplyDefaults=require("./defaults");Scatter3D.colorbar=require("../scatter/marker_colorbar");Scatter3D.calc=require("./calc");Scatter3D.moduleType="trace";Scatter3D.name="scatter3d";Scatter3D.basePlotModule=require("../../plots/gl3d");Scatter3D.categories=["gl3d","symbols","showLegend"];Scatter3D.meta={};module.exports=Scatter3D},{"../../constants/gl3d_markers":659,"../../plots/gl3d":774,"../scatter/marker_colorbar":1032,"./attributes":1040,"./calc":1041,"./convert":1043,"./defaults":1044}],1046:[function(require,module,exports){"use strict";var scatterAttrs=require("../scatter/attributes");var plotAttrs=require("../../plots/attributes");var colorAttributes=require("../../components/colorscale/attributes");var colorbarAttrs=require("../../components/colorbar/attributes");var extendFlat=require("../../lib/extend").extendFlat;var scatterMarkerAttrs=scatterAttrs.marker,scatterLineAttrs=scatterAttrs.line,scatterMarkerLineAttrs=scatterMarkerAttrs.line;module.exports={carpet:{valType:"string",editType:"calc"},a:{valType:"data_array",editType:"calc"},b:{valType:"data_array",editType:"calc"},mode:extendFlat({},scatterAttrs.mode,{dflt:"markers"}),text:extendFlat({},scatterAttrs.text,{}),line:{color:scatterLineAttrs.color,width:scatterLineAttrs.width,dash:scatterLineAttrs.dash,shape:extendFlat({},scatterLineAttrs.shape,{values:["linear","spline"]}),smoothing:scatterLineAttrs.smoothing,editType:"calc"},connectgaps:scatterAttrs.connectgaps,fill:extendFlat({},scatterAttrs.fill,{values:["none","toself","tonext"]}),fillcolor:scatterAttrs.fillcolor,marker:extendFlat({symbol:scatterMarkerAttrs.symbol,opacity:scatterMarkerAttrs.opacity,maxdisplayed:scatterMarkerAttrs.maxdisplayed,size:scatterMarkerAttrs.size,sizeref:scatterMarkerAttrs.sizeref,sizemin:scatterMarkerAttrs.sizemin,sizemode:scatterMarkerAttrs.sizemode,line:extendFlat({width:scatterMarkerLineAttrs.width,editType:"calc"},colorAttributes("marker.line")),gradient:scatterMarkerAttrs.gradient,editType:"calc"},colorAttributes("marker"),{colorbar:colorbarAttrs}),textfont:scatterAttrs.textfont,textposition:scatterAttrs.textposition,selected:scatterAttrs.selected,unselected:scatterAttrs.unselected,hoverinfo:extendFlat({},plotAttrs.hoverinfo,{flags:["a","b","text","name"]}),hoveron:scatterAttrs.hoveron}},{"../../components/colorbar/attributes":559,"../../components/colorscale/attributes":565,"../../lib/extend":673,"../../plots/attributes":729,"../scatter/attributes":1015}],1047:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var calcColorscale=require("../scatter/colorscale_calc");var arraysToCalcdata=require("../scatter/arrays_to_calcdata");var calcSelection=require("../scatter/calc_selection");var calcMarkerSize=require("../scatter/calc").calcMarkerSize;var lookupCarpet=require("../carpet/lookup_carpetid");module.exports=function calc(gd,trace){var carpet=trace._carpetTrace=lookupCarpet(gd,trace);if(!carpet||!carpet.visible||carpet.visible==="legendonly")return;var i;trace.xaxis=carpet.xaxis;trace.yaxis=carpet.yaxis;var serieslen=trace._length;var cd=new Array(serieslen);var a,b;var needsCull=false;for(i=0;i0){prefix=ax.labelprefix.replace(/ = $/,"")}else{prefix=ax._hovertitle}text.push(prefix+": "+val.toFixed(3)+ax.labelsuffix)}if(parts.indexOf("all")!==-1)parts=["a","b"];if(parts.indexOf("a")!==-1)textPart(carpet.aaxis,cdi.a);if(parts.indexOf("b")!==-1)textPart(carpet.baxis,cdi.b);var ij=carpet.ab2ij([cdi.a,cdi.b]);var i0=Math.floor(ij[0]);var ti=ij[0]-i0;var j0=Math.floor(ij[1]);var tj=ij[1]-j0;var xy=carpet.evalxy([],i0,j0,ti,tj);text.push("y: "+xy[1].toFixed(3));newPointData.extraText=text.join("
");return scatterPointData}},{"../scatter/hover":1025}],1051:[function(require,module,exports){"use strict";var ScatterCarpet={};ScatterCarpet.attributes=require("./attributes");ScatterCarpet.supplyDefaults=require("./defaults");ScatterCarpet.colorbar=require("../scatter/marker_colorbar");ScatterCarpet.calc=require("./calc");ScatterCarpet.plot=require("./plot");ScatterCarpet.style=require("../scatter/style").style;ScatterCarpet.styleOnSelect=require("../scatter/style").styleOnSelect;ScatterCarpet.hoverPoints=require("./hover");ScatterCarpet.selectPoints=require("../scatter/select");ScatterCarpet.eventData=require("./event_data");ScatterCarpet.moduleType="trace";ScatterCarpet.name="scattercarpet";ScatterCarpet.basePlotModule=require("../../plots/cartesian");ScatterCarpet.categories=["svg","carpet","symbols","showLegend","carpetDependent","zoomScale"];ScatterCarpet.meta={};module.exports=ScatterCarpet},{"../../plots/cartesian":743,"../scatter/marker_colorbar":1032,"../scatter/select":1035,"../scatter/style":1036,"./attributes":1046,"./calc":1047,"./defaults":1048,"./event_data":1049,"./hover":1050,"./plot":1052}],1052:[function(require,module,exports){"use strict";var scatterPlot=require("../scatter/plot");var Axes=require("../../plots/cartesian/axes");var Drawing=require("../../components/drawing");module.exports=function plot(gd,plotinfoproxy,data,layer){var i,trace,node;var carpet=data[0][0].carpet;var plotinfo={xaxis:Axes.getFromId(gd,carpet.xaxis||"x"),yaxis:Axes.getFromId(gd,carpet.yaxis||"y"),plot:plotinfoproxy.plot};scatterPlot(gd,plotinfo,data,layer);for(i=0;i")}},{"../../components/fx":600,"../../constants/numerical":661,"../../plots/cartesian/axes":732,"../scatter/fill_hover_text":1022,"../scatter/get_trace_color":1024,"./attributes":1053}],1058:[function(require,module,exports){"use strict";var ScatterGeo={};ScatterGeo.attributes=require("./attributes");ScatterGeo.supplyDefaults=require("./defaults");ScatterGeo.colorbar=require("../scatter/marker_colorbar");ScatterGeo.calc=require("./calc");ScatterGeo.plot=require("./plot");ScatterGeo.style=require("./style");ScatterGeo.styleOnSelect=require("../scatter/style").styleOnSelect;ScatterGeo.hoverPoints=require("./hover");ScatterGeo.eventData=require("./event_data");ScatterGeo.selectPoints=require("./select");ScatterGeo.moduleType="trace";ScatterGeo.name="scattergeo";ScatterGeo.basePlotModule=require("../../plots/geo");ScatterGeo.categories=["geo","symbols","showLegend","scatter-like"];ScatterGeo.meta={};module.exports=ScatterGeo},{"../../plots/geo":762,"../scatter/marker_colorbar":1032,"../scatter/style":1036,"./attributes":1053,"./calc":1054,"./defaults":1055,"./event_data":1056,"./hover":1057,"./plot":1059,"./select":1060,"./style":1061}],1059:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");var BADNUM=require("../../constants/numerical").BADNUM;var getTopojsonFeatures=require("../../lib/topojson_utils").getTopojsonFeatures;var locationToFeature=require("../../lib/geo_location_utils").locationToFeature;var geoJsonUtils=require("../../lib/geojson_utils");var subTypes=require("../scatter/subtypes");var style=require("./style");module.exports=function plot(gd,geo,calcData){for(var i=0;iconstants.TOO_MANY_POINTS?"rect":subTypes.hasMarkers(trace)?"rect":"round";if(hasNaN&&trace.connectgaps){var lastX=linePositions[0];var lastY=linePositions[1];for(i=0;i1?align[i]:align[0]:align;var b=Array.isArray(baseline)?baseline.length>1?baseline[i]:baseline[0]:baseline;var hSign=TEXTOFFSETSIGN[a];var vSign=TEXTOFFSETSIGN[b];var xPad=ms?ms/.8+1:0;var yPad=-vSign*xPad-vSign*.5;out.offset[i]=[hSign*xPad/fs,yPad/fs]}}return out}module.exports={style:convertStyle,markerStyle:convertMarkerStyle,markerSelection:convertMarkerSelection,linePositions:convertLinePositions,errorBarPositions:convertErrorBarPositions,textPosition:convertTextPosition}},{"../../components/drawing":583,"../../constants/interactions":660,"../../lib":684,"../../lib/gl_format_color":680,"../../plots/cartesian/axes":732,"../../plots/cartesian/axis_ids":735,"../../registry":817,"../scatter/make_bubble_size_func":1031,"../scatter/subtypes":1037,"./constants":1063,"color-normalize":107,"fast-isnumeric":214,"svg-path-sdf":497}],1065:[function(require,module,exports){"use strict";var Lib=require("../../lib");var Registry=require("../../registry");var attributes=require("./attributes");var constants=require("../scatter/constants");var subTypes=require("../scatter/subtypes");var handleXYDefaults=require("../scatter/xy_defaults");var handleMarkerDefaults=require("../scatter/marker_defaults");var handleLineDefaults=require("../scatter/line_defaults");var handleFillColorDefaults=require("../scatter/fillcolor_defaults");var handleTextDefaults=require("../scatter/text_defaults");module.exports=function supplyDefaults(traceIn,traceOut,defaultColor,layout){function coerce(attr,dflt){return Lib.coerce(traceIn,traceOut,attributes,attr,dflt)}var isOpen=traceIn.marker?/-open/.test(traceIn.marker.symbol):false;var isBubble=subTypes.isBubble(traceIn);var len=handleXYDefaults(traceIn,traceOut,layout,coerce);if(!len){traceOut.visible=false;return}var defaultMode=len=TOO_MANY_POINTS){opts.marker.cluster=stash.tree}scene.lineOptions.push(opts.line);scene.errorXOptions.push(opts.errorX);scene.errorYOptions.push(opts.errorY);scene.fillOptions.push(opts.fill);scene.markerOptions.push(opts.marker);scene.markerSelectedOptions.push(opts.markerSel);scene.markerUnselectedOptions.push(opts.markerUnsel);scene.textOptions.push(opts.text);scene.textSelectedOptions.push(opts.textSel);scene.textUnselectedOptions.push(opts.textUnsel);scene.count++;stash._scene=scene;stash.index=scene.count-1;stash.x=x;stash.y=y;stash.positions=positions;stash.count=count;gd.firstscatter=false;return[{x:false,y:false,t:stash,trace:trace}]}function sceneOptions(gd,subplot,trace,positions,x,y){var opts=convert.style(gd,trace);if(opts.marker){opts.marker.positions=positions}if(opts.line&&positions.length>1){Lib.extendFlat(opts.line,convert.linePositions(gd,trace,positions))}if(opts.errorX||opts.errorY){var errors=convert.errorBarPositions(gd,trace,positions,x,y);if(opts.errorX){Lib.extendFlat(opts.errorX,errors.x)}if(opts.errorY){Lib.extendFlat(opts.errorY,errors.y)}}if(opts.text){Lib.extendFlat(opts.text,{positions:positions},convert.textPosition(gd,trace,opts.text,opts.marker));Lib.extendFlat(opts.textSel,{positions:positions},convert.textPosition(gd,trace,opts.text,opts.markerSel));Lib.extendFlat(opts.textUnsel,{positions:positions},convert.textPosition(gd,trace,opts.text,opts.markerUnsel))}return opts}function sceneUpdate(gd,subplot){var scene=subplot._scene;var resetOpts={count:0,dirty:true,lineOptions:[],fillOptions:[],markerOptions:[],markerSelectedOptions:[],markerUnselectedOptions:[],errorXOptions:[],errorYOptions:[],textOptions:[],textSelectedOptions:[],textUnselectedOptions:[]};var initOpts={selectBatch:null,unselectBatch:null,fill2d:false,scatter2d:false,error2d:false,line2d:false,glText:false,select2d:null};if(!subplot._scene){scene=subplot._scene={};scene.init=function init(){Lib.extendFlat(scene,initOpts,resetOpts)};scene.init();scene.update=function update(opt){var i;var opts=new Array(scene.count);for(i=0;i=0?Math.floor((xval+180)/360):Math.ceil((xval-180)/360);var lonShift=winding*360;var xval2=xval-lonShift;function distFn(d){var lonlat=d.lonlat;if(lonlat[0]===BADNUM)return Infinity;var lon=Lib.wrap180(lonlat[0]);var lat=lonlat[1];var pt=subplot.project([lon,lat]);var dx=pt.x-xa.c2p([xval2,lat]);var dy=pt.y-ya.c2p([lon,yval]);var rad=Math.max(3,d.mrc||0);return Math.max(Math.sqrt(dx*dx+dy*dy)-rad,1-3/rad)}Fx.getClosest(cd,distFn,pointData);if(pointData.index===false)return;var di=cd[pointData.index];var lonlat=di.lonlat;var lonlatShifted=[Lib.wrap180(lonlat[0])+lonShift,lonlat[1]];var xc=xa.c2p(lonlatShifted);var yc=ya.c2p(lonlatShifted);var rad=di.mrc||1;pointData.x0=xc-rad;pointData.x1=xc+rad;pointData.y0=yc-rad;pointData.y1=yc+rad;pointData.color=getTraceColor(trace,di);pointData.extraText=getExtraText(trace,di,cd[0].t.labels);return[pointData]};function getExtraText(trace,di,labels){var hoverinfo=di.hi||trace.hoverinfo;var parts=hoverinfo.split("+");var isAll=parts.indexOf("all")!==-1;var hasLon=parts.indexOf("lon")!==-1;var hasLat=parts.indexOf("lat")!==-1;var lonlat=di.lonlat;var text=[];function format(v){return v+"°"}if(isAll||hasLon&&hasLat){text.push("("+format(lonlat[0])+", "+format(lonlat[1])+")")}else if(hasLon){text.push(labels.lon+format(lonlat[0]))}else if(hasLat){text.push(labels.lat+format(lonlat[1]))}if(isAll||parts.indexOf("text")!==-1){fillHoverText(di,trace,text)}return text.join("
")}},{"../../components/fx":600,"../../constants/numerical":661,"../../lib":684,"../scatter/fill_hover_text":1022,"../scatter/get_trace_color":1024}],1072:[function(require,module,exports){"use strict";var ScatterMapbox={};ScatterMapbox.attributes=require("./attributes");ScatterMapbox.supplyDefaults=require("./defaults");ScatterMapbox.colorbar=require("../scatter/marker_colorbar");ScatterMapbox.calc=require("../scattergeo/calc");ScatterMapbox.plot=require("./plot");ScatterMapbox.hoverPoints=require("./hover");ScatterMapbox.eventData=require("./event_data");ScatterMapbox.selectPoints=require("./select");ScatterMapbox.style=function(_,cd){if(cd){var trace=cd[0].trace;trace._glTrace.update(cd)}};ScatterMapbox.moduleType="trace";ScatterMapbox.name="scattermapbox";ScatterMapbox.basePlotModule=require("../../plots/mapbox");ScatterMapbox.categories=["mapbox","gl","symbols","showLegend","scatterlike"];ScatterMapbox.meta={};module.exports=ScatterMapbox},{"../../plots/mapbox":789,"../scatter/marker_colorbar":1032,"../scattergeo/calc":1054,"./attributes":1067,"./defaults":1069,"./event_data":1070,"./hover":1071,"./plot":1073,"./select":1074}],1073:[function(require,module,exports){"use strict";var convert=require("./convert");function ScatterMapbox(subplot,uid){this.subplot=subplot;this.uid=uid;this.sourceIds={fill:uid+"-source-fill",line:uid+"-source-line",circle:uid+"-source-circle",symbol:uid+"-source-symbol"};this.layerIds={fill:uid+"-layer-fill",line:uid+"-layer-line",circle:uid+"-layer-circle",symbol:uid+"-layer-symbol"};this.order=["fill","line","circle","symbol"]}var proto=ScatterMapbox.prototype;proto.addSource=function(k,opts){this.subplot.map.addSource(this.sourceIds[k],{type:"geojson",data:opts.geojson})};proto.setSourceData=function(k,opts){this.subplot.map.getSource(this.sourceIds[k]).setData(opts.geojson)};proto.addLayer=function(k,opts){this.subplot.map.addLayer({type:k,id:this.layerIds[k],source:this.sourceIds[k],layout:opts.layout,paint:opts.paint})};proto.update=function update(calcTrace){var subplot=this.subplot;var optsAll=convert(calcTrace);for(var i=0;i")}module.exports={hoverPoints:hoverPoints,makeHoverPointText:makeHoverPointText}},{"../../lib":684,"../../plots/cartesian/axes":732,"../scatter/hover":1025}],1079:[function(require,module,exports){"use strict";module.exports={moduleType:"trace",name:"scatterpolar",basePlotModule:require("../../plots/polar"),categories:["polar","symbols","showLegend","scatter-like"],attributes:require("./attributes"),supplyDefaults:require("./defaults"),colorbar:require("../scatter/marker_colorbar"),calc:require("./calc"),plot:require("./plot"),style:require("../scatter/style").style,hoverPoints:require("./hover").hoverPoints,selectPoints:require("../scatter/select"),meta:{}}},{"../../plots/polar":798,"../scatter/marker_colorbar":1032,"../scatter/select":1035,"../scatter/style":1036,"./attributes":1075,"./calc":1076,"./defaults":1077,"./hover":1078,"./plot":1080}],1080:[function(require,module,exports){"use strict";var scatterPlot=require("../scatter/plot");var BADNUM=require("../../constants/numerical").BADNUM;module.exports=function plot(gd,subplot,moduleCalcData){var i,j;var plotinfo={xaxis:subplot.xaxis,yaxis:subplot.yaxis,plot:subplot.framework,layerClipId:subplot._hasClipOnAxisFalse?subplot.clipIds.forTraces:null};var radialAxis=subplot.radialAxis;var radialRange=radialAxis.range;var rFilter;if(radialRange[0]>radialRange[1]){rFilter=function(v){return v<=0}}else{rFilter=function(v){return v>=0}}for(i=0;i=0){rr=radialAxis.c2r(r)-rRange[0];rad=c2rad(theta);x[i]=positions[i*2]=rr*Math.cos(rad);y[i]=positions[i*2+1]=rr*Math.sin(rad)}else{x[i]=y[i]=positions[i*2]=positions[i*2+1]=NaN}}var options=ScatterGl.sceneOptions(container,subplot,trace,positions);if(options.fill&&!scene.fill2d)scene.fill2d=true;if(options.marker&&!scene.scatter2d)scene.scatter2d=true;if(options.line&&!scene.line2d)scene.line2d=true;if((options.errorX||options.errorY)&&!scene.error2d)scene.error2d=true;stash.tree=cluster(positions);if(options.marker&&count>=TOO_MANY_POINTS){options.marker.cluster=stash.tree}if(subTypes.hasMarkers(trace)){options.markerSel.positions=options.markerUnsel.positions=options.marker.positions}scene.lineOptions.push(options.line);scene.errorXOptions.push(options.errorX);scene.errorYOptions.push(options.errorY);scene.fillOptions.push(options.fill);scene.markerOptions.push(options.marker);scene.markerSelectedOptions.push(options.markerSel);scene.markerUnselectedOptions.push(options.markerUnsel);scene.count=cdata.length;stash._scene=scene;stash.index=traceIndex;stash.x=x;stash.y=y;stash.rawx=x;stash.rawy=y;stash.r=rArray;stash.theta=thetaArray;stash.positions=positions;stash.count=count});return ScatterGl.plot(container,subplot,cdata)}function hoverPoints(pointData,xval,yval,hovermode){var cd=pointData.cd;var stash=cd[0].t;var rArray=stash.r;var thetaArray=stash.theta;var scatterPointData=ScatterGl.hoverPoints(pointData,xval,yval,hovermode);if(!scatterPointData||scatterPointData[0].index===false)return;var newPointData=scatterPointData[0];if(newPointData.index===undefined){return scatterPointData}var subplot=pointData.subplot;var angularAxis=subplot.angularAxis;var cdi=newPointData.cd[newPointData.index];var trace=newPointData.trace;cdi.r=rArray[newPointData.index];cdi.theta=thetaArray[newPointData.index];cdi.rad=angularAxis.c2rad(cdi.theta,trace.thetaunit);if(!subplot.isPtWithinSector(cdi))return;newPointData.xLabelVal=undefined;newPointData.yLabelVal=undefined;newPointData.extraText=makeHoverPointText(cdi,trace,subplot);return scatterPointData}module.exports={moduleType:"trace",name:"scatterpolargl",basePlotModule:require("../../plots/polar"),categories:["gl","regl","polar","symbols","showLegend","scatter-like"],attributes:require("./attributes"),supplyDefaults:require("./defaults"),colorbar:require("../scatter/marker_colorbar"),calc:calc,plot:plot,hoverPoints:hoverPoints,style:ScatterGl.style,selectPoints:ScatterGl.selectPoints,meta:{}}},{"../../plots/cartesian/axes":732,"../../plots/polar":798,"../scatter/colorscale_calc":1019,"../scatter/marker_colorbar":1032,"../scatter/subtypes":1037,"../scattergl":1066,"../scattergl/constants":1063,"../scatterpolar/hover":1078,"./attributes":1081,"./defaults":1082,"fast-isnumeric":214,"point-cluster":436}],1084:[function(require,module,exports){"use strict";var scatterAttrs=require("../scatter/attributes");var plotAttrs=require("../../plots/attributes");var colorAttributes=require("../../components/colorscale/attributes");var colorbarAttrs=require("../../components/colorbar/attributes");var dash=require("../../components/drawing/attributes").dash;var extendFlat=require("../../lib/extend").extendFlat;var scatterMarkerAttrs=scatterAttrs.marker,scatterLineAttrs=scatterAttrs.line,scatterMarkerLineAttrs=scatterMarkerAttrs.line;module.exports={a:{valType:"data_array",editType:"calc"},b:{valType:"data_array",editType:"calc"},c:{valType:"data_array",editType:"calc"},sum:{valType:"number",dflt:0,min:0,editType:"calc"},mode:extendFlat({},scatterAttrs.mode,{dflt:"markers"}),text:extendFlat({},scatterAttrs.text,{}),hovertext:extendFlat({},scatterAttrs.hovertext,{}),line:{color:scatterLineAttrs.color,width:scatterLineAttrs.width,dash:dash,shape:extendFlat({},scatterLineAttrs.shape,{values:["linear","spline"]}),smoothing:scatterLineAttrs.smoothing,editType:"calc"},connectgaps:scatterAttrs.connectgaps,cliponaxis:scatterAttrs.cliponaxis,fill:extendFlat({},scatterAttrs.fill,{values:["none","toself","tonext"]}),fillcolor:scatterAttrs.fillcolor,marker:extendFlat({symbol:scatterMarkerAttrs.symbol,opacity:scatterMarkerAttrs.opacity,maxdisplayed:scatterMarkerAttrs.maxdisplayed,size:scatterMarkerAttrs.size,sizeref:scatterMarkerAttrs.sizeref,sizemin:scatterMarkerAttrs.sizemin,sizemode:scatterMarkerAttrs.sizemode,line:extendFlat({width:scatterMarkerLineAttrs.width,editType:"calc"},colorAttributes("marker.line")),gradient:scatterMarkerAttrs.gradient,editType:"calc"},colorAttributes("marker"),{colorbar:colorbarAttrs}),textfont:scatterAttrs.textfont,textposition:scatterAttrs.textposition,selected:scatterAttrs.selected,unselected:scatterAttrs.unselected,hoverinfo:extendFlat({},plotAttrs.hoverinfo,{flags:["a","b","c","text","name"]}),hoveron:scatterAttrs.hoveron}},{"../../components/colorbar/attributes":559,"../../components/colorscale/attributes":565,"../../components/drawing/attributes":582,"../../lib/extend":673,"../../plots/attributes":729,"../scatter/attributes":1015}],1085:[function(require,module,exports){"use strict";var isNumeric=require("fast-isnumeric");var calcColorscale=require("../scatter/colorscale_calc");var arraysToCalcdata=require("../scatter/arrays_to_calcdata");var calcSelection=require("../scatter/calc_selection");var calcMarkerSize=require("../scatter/calc").calcMarkerSize;var dataArrays=["a","b","c"];var arraysToFill={a:["b","c"],b:["a","c"],c:["a","b"]};module.exports=function calc(gd,trace){var ternary=gd._fullLayout[trace.subplot];var displaySum=ternary.sum;var normSum=trace.sum||displaySum;var arrays={a:trace.a,b:trace.b,c:trace.c};var i,j,dataArray,newArray,fillArray1,fillArray2;for(i=0;i");return scatterPointData}},{"../../plots/cartesian/axes":732,"../scatter/hover":1025}],1089:[function(require,module,exports){"use strict";var ScatterTernary={};ScatterTernary.attributes=require("./attributes");ScatterTernary.supplyDefaults=require("./defaults");ScatterTernary.colorbar=require("../scatter/marker_colorbar");ScatterTernary.calc=require("./calc");ScatterTernary.plot=require("./plot");ScatterTernary.style=require("../scatter/style").style;ScatterTernary.styleOnSelect=require("../scatter/style").styleOnSelect;ScatterTernary.hoverPoints=require("./hover");ScatterTernary.selectPoints=require("../scatter/select");ScatterTernary.eventData=require("./event_data");ScatterTernary.moduleType="trace";ScatterTernary.name="scatterternary";ScatterTernary.basePlotModule=require("../../plots/ternary");ScatterTernary.categories=["ternary","symbols","showLegend","scatter-like"];ScatterTernary.meta={};module.exports=ScatterTernary},{"../../plots/ternary":810,"../scatter/marker_colorbar":1032,"../scatter/select":1035,"../scatter/style":1036,"./attributes":1084,"./calc":1085,"./defaults":1086,"./event_data":1087,"./hover":1088,"./plot":1090}],1090:[function(require,module,exports){"use strict";var scatterPlot=require("../scatter/plot");module.exports=function plot(gd,ternary,moduleCalcData){var plotContainer=ternary.plotContainer;plotContainer.select(".scatterlayer").selectAll("*").remove();var plotinfo={xaxis:ternary.xaxis,yaxis:ternary.yaxis,plot:plotContainer,layerClipId:ternary._hasClipOnAxisFalse?ternary.clipIdRelative:null};var scatterLayer=ternary.layers.frontplot.select("g.scatterlayer");scatterPlot(gd,plotinfo,moduleCalcData,scatterLayer)}},{"../scatter/plot":1034}],1091:[function(require,module,exports){"use strict";var scatterGlAttrs=require("../scattergl/attributes");var cartesianIdRegex=require("../../plots/cartesian/constants").idRegex;var templatedArray=require("../../plot_api/plot_template").templatedArray;function makeAxesValObject(axLetter){return{valType:"info_array",freeLength:true,editType:"calc",items:{valType:"subplotid",regex:cartesianIdRegex[axLetter],editType:"plot"}}}module.exports={dimensions:templatedArray("dimension",{visible:{valType:"boolean",dflt:true,editType:"calc"},label:{valType:"string",editType:"calc"},values:{valType:"data_array",editType:"calc+clearAxisTypes"},editType:"calc+clearAxisTypes"}),text:scatterGlAttrs.text,marker:scatterGlAttrs.marker,xaxes:makeAxesValObject("x"),yaxes:makeAxesValObject("y"),diagonal:{visible:{valType:"boolean",dflt:true,editType:"calc"},editType:"calc"},showupperhalf:{valType:"boolean",dflt:true,editType:"calc"},showlowerhalf:{valType:"boolean",dflt:true,editType:"calc"},selected:{marker:scatterGlAttrs.selected.marker,editType:"calc"},unselected:{marker:scatterGlAttrs.unselected.marker,editType:"calc"},opacity:scatterGlAttrs.opacity}},{"../../plot_api/plot_template":722,"../../plots/cartesian/constants":737,"../scattergl/attributes":1062}],1092:[function(require,module,exports){"use strict";var createLine=require("regl-line2d");var Registry=require("../../registry");var Lib=require("../../lib");var prepareRegl=require("../../lib/prepare_regl");var getModuleCalcData=require("../../plots/get_data").getModuleCalcData;var Cartesian=require("../../plots/cartesian");var AxisIDs=require("../../plots/cartesian/axis_ids");var SPLOM="splom";function plot(gd){var fullLayout=gd._fullLayout;var _module=Registry.getModule(SPLOM);var splomCalcData=getModuleCalcData(gd.calcdata,_module)[0];var success=prepareRegl(gd,["ANGLE_instanced_arrays","OES_element_index_uint"]);if(!success)return;if(fullLayout._hasOnlyLargeSploms){drawGrid(gd)}_module.plot(gd,{},splomCalcData)}function drag(gd){var cd=gd.calcdata;var fullLayout=gd._fullLayout;if(fullLayout._hasOnlyLargeSploms){drawGrid(gd)}for(var i=0;i1&&p0j&&showUpper){layout._splomSubplots[id]=1}else if(iTOO_MANY_POINTS;for(i=0,k=0;i2){s=vec.slice(1,len-1)}else if(len===2){s=[(vec[0]+vec[1])/2]}else{s=vec}return s}function getBoundPads(vec){var len=vec.length;if(len===1){return[.5,.5]}else{return[vec[1]-vec[0],vec[len-1]-vec[len-2]]}}function convert(scene,trace){var sceneLayout=scene.fullSceneLayout;var dataScale=scene.dataScale;var len=trace._len;var tubeOpts={};function toDataCoords(arr,axisName){var ax=sceneLayout[axisName];var scale=dataScale[axisName2scaleIndex[axisName]];return Lib.simpleMap(arr,function(v){return ax.d2l(v)*scale})}tubeOpts.vectors=zip3(toDataCoords(trace.u,"xaxis"),toDataCoords(trace.v,"yaxis"),toDataCoords(trace.w,"zaxis"),len);var valsx=distinctVals(trace.x.slice(0,len));var valsy=distinctVals(trace.y.slice(0,len));var valsz=distinctVals(trace.z.slice(0,len));if(valsx.length*valsy.length*valsz.length>len){return{positions:[],cells:[]}}var meshx=toDataCoords(valsx,"xaxis");var meshy=toDataCoords(valsy,"yaxis");var meshz=toDataCoords(valsz,"zaxis");tubeOpts.meshgrid=[meshx,meshy,meshz];if(trace.starts){var slen=trace._slen;tubeOpts.startingPositions=zip3(toDataCoords(trace.starts.x.slice(0,slen),"xaxis"),toDataCoords(trace.starts.y.slice(0,slen),"yaxis"),toDataCoords(trace.starts.z.slice(0,slen),"zaxis"))}else{var sy0=meshy[0];var sx=getDfltStartingPositions(meshx);var sz=getDfltStartingPositions(meshz);var startingPositions=new Array(sx.length*sz.length);var m=0;for(var i=0;i",maxDimensionCount:60,overdrag:45,releaseTransitionDuration:120,releaseTransitionEase:"cubic-out",scrollbarCaptureWidth:18,scrollbarHideDelay:1e3,scrollbarHideDuration:1e3,scrollbarOffset:5,scrollbarWidth:8,transitionDuration:100,transitionEase:"cubic-out",uplift:5,wrapSpacer:" ",wrapSplitCharacter:" ",cn:{table:"table",tableControlView:"table-control-view",scrollBackground:"scroll-background",yColumn:"y-column",columnBlock:"column-block",scrollAreaClip:"scroll-area-clip",scrollAreaClipRect:"scroll-area-clip-rect",columnBoundary:"column-boundary",columnBoundaryClippath:"column-boundary-clippath",columnBoundaryRect:"column-boundary-rect",columnCells:"column-cells",columnCell:"column-cell",cellRect:"cell-rect",cellText:"cell-text",cellTextHolder:"cell-text-holder",scrollbarKit:"scrollbar-kit",scrollbar:"scrollbar",scrollbarSlider:"scrollbar-slider",scrollbarGlyph:"scrollbar-glyph",scrollbarCaptureZone:"scrollbar-capture-zone"}}},{}],1109:[function(require,module,exports){"use strict";var c=require("./constants");var extendFlat=require("../../lib/extend").extendFlat;var isNumeric=require("fast-isnumeric");module.exports=function calc(gd,trace){var cellsValues=squareStringMatrix(trace.cells.values);var slicer=function(a){return a.slice(trace.header.values.length,a.length)};var headerValuesIn=squareStringMatrix(trace.header.values);if(headerValuesIn.length&&!headerValuesIn[0].length){headerValuesIn[0]=[""];headerValuesIn=squareStringMatrix(headerValuesIn)}var headerValues=headerValuesIn.concat(slicer(cellsValues).map(function(){return emptyStrings((headerValuesIn[0]||[""]).length)}));var domain=trace.domain;var groupWidth=Math.floor(gd._fullLayout._size.w*(domain.x[1]-domain.x[0]));var groupHeight=Math.floor(gd._fullLayout._size.h*(domain.y[1]-domain.y[0]));var headerRowHeights=trace.header.values.length?headerValues[0].map(function(){return trace.header.height}):[c.emptyHeaderHeight];var rowHeights=cellsValues.length?cellsValues[0].map(function(){return trace.cells.height}):[];var headerHeight=headerRowHeights.reduce(sum,0);var scrollHeight=groupHeight-headerHeight;var minimumFillHeight=scrollHeight+c.uplift;var anchorToRowBlock=makeAnchorToRowBlock(rowHeights,minimumFillHeight);var anchorToHeaderRowBlock=makeAnchorToRowBlock(headerRowHeights,headerHeight);var headerRowBlocks=makeRowBlock(anchorToHeaderRowBlock,[]);var rowBlocks=makeRowBlock(anchorToRowBlock,headerRowBlocks);var uniqueKeys={};var columnOrder=trace._fullInput.columnorder.concat(slicer(cellsValues.map(function(d,i){return i})));var columnWidths=headerValues.map(function(d,i){var value=Array.isArray(trace.columnwidth)?trace.columnwidth[Math.min(i,trace.columnwidth.length-1)]:trace.columnwidth;return isNumeric(value)?Number(value):1});var totalColumnWidths=columnWidths.reduce(sum,0);columnWidths=columnWidths.map(function(d){return d/totalColumnWidths*groupWidth});var maxLineWidth=Math.max(arrayMax(trace.header.line.width),arrayMax(trace.cells.line.width));var calcdata={key:trace.index,translateX:domain.x[0]*gd._fullLayout._size.w,translateY:gd._fullLayout._size.h*(1-domain.y[1]),size:gd._fullLayout._size,width:groupWidth,maxLineWidth:maxLineWidth,height:groupHeight,columnOrder:columnOrder,groupHeight:groupHeight,rowBlocks:rowBlocks,headerRowBlocks:headerRowBlocks,scrollY:0,cells:extendFlat({},trace.cells,{values:cellsValues}),headerCells:extendFlat({},trace.header,{values:headerValues}),gdColumns:headerValues.map(function(d){return d[0]}),gdColumnsOriginalOrder:headerValues.map(function(d){return d[0]}),prevPages:[0,0],scrollbarState:{scrollbarScrollInProgress:false},columns:headerValues.map(function(label,i){var foundKey=uniqueKeys[label];uniqueKeys[label]=(foundKey||0)+1;var key=label+"__"+uniqueKeys[label];return{key:key,label:label,specIndex:i,xIndex:columnOrder[i],xScale:xScale,x:undefined,calcdata:undefined,columnWidth:columnWidths[i]}})};calcdata.columns.forEach(function(col){col.calcdata=calcdata;col.x=xScale(col)});return calcdata};function arrayMax(maybeArray){if(Array.isArray(maybeArray)){var max=0;for(var i=0;i=minimumFillHeight||i===rowHeights.length-1){anchorToRowBlock[currentAnchor]=currentBlock;currentBlock.key=blockCounter++;currentBlock.firstRowIndex=currentFirstRowIndex;currentBlock.lastRowIndex=i;currentBlock=makeIdentity();currentAnchor+=currentBlockHeight;currentFirstRowIndex=i+1;currentBlockHeight=0}}return anchorToRowBlock}function makeIdentity(){return{firstRowIndex:null,lastRowIndex:null,rows:[]}}},{"../../lib/extend":673,"./constants":1108,"fast-isnumeric":214}],1110:[function(require,module,exports){"use strict";var extendFlat=require("../../lib/extend").extendFlat;exports.splitToPanels=function(d){var prevPages=[0,0];var headerPanel=extendFlat({},d,{key:"header",type:"header",page:0,prevPages:prevPages,currentRepaint:[null,null],dragHandle:true,values:d.calcdata.headerCells.values[d.specIndex],rowBlocks:d.calcdata.headerRowBlocks,calcdata:extendFlat({},d.calcdata,{cells:d.calcdata.headerCells})});var revolverPanel1=extendFlat({},d,{key:"cells1",type:"cells",page:0,prevPages:prevPages,currentRepaint:[null,null],dragHandle:false,values:d.calcdata.cells.values[d.specIndex],rowBlocks:d.calcdata.rowBlocks});var revolverPanel2=extendFlat({},d,{key:"cells2",type:"cells",page:1,prevPages:prevPages,currentRepaint:[null,null],dragHandle:false,values:d.calcdata.cells.values[d.specIndex],rowBlocks:d.calcdata.rowBlocks});return[revolverPanel1,revolverPanel2,headerPanel]};exports.splitToCells=function(d){var fromTo=rowFromTo(d);return(d.values||[]).slice(fromTo[0],fromTo[1]).map(function(v,i){var buster=typeof v==="string"&&v.match(/[<$&> ]/)?"_keybuster_"+Math.random():"";return{keyWithinBlock:i+buster,key:fromTo[0]+i,column:d,calcdata:d.calcdata,page:d.page,rowBlocks:d.rowBlocks,value:v}})};function rowFromTo(d){var rowBlock=d.rowBlocks[d.page];var rowFrom=rowBlock?rowBlock.rows[0].rowIndex:0;var rowTo=rowBlock?rowFrom+rowBlock.rows.length:0;return[rowFrom,rowTo]}},{"../../lib/extend":673}],1111:[function(require,module,exports){"use strict";var Lib=require("../../lib");var attributes=require("./attributes");var handleDomainDefaults=require("../../plots/domain").defaults;function defaultColumnOrder(traceOut,coerce){var specifiedColumnOrder=traceOut.columnorder||[];var commonLength=traceOut.header.values.length;var truncated=specifiedColumnOrder.slice(0,commonLength);var sorted=truncated.slice().sort(function(a,b){return a-b});var oneStepped=truncated.map(function(d){return sorted.indexOf(d)});for(var i=oneStepped.length;i/i);var userBrokenText=!stringSupplied||hasBreaks;d.mayHaveMarkup=stringSupplied&&userSuppliedContent.match(/[<&>]/);var latex=isLatex(userSuppliedContent);d.latex=latex;var prefix=latex?"":gridPick(d.calcdata.cells.prefix,col,row)||"";var suffix=latex?"":gridPick(d.calcdata.cells.suffix,col,row)||"";var format=latex?null:gridPick(d.calcdata.cells.format,col,row)||null;var prefixSuffixedText=prefix+(format?d3.format(format)(d.value):d.value)+suffix;var hasWrapSplitCharacter;d.wrappingNeeded=!d.wrapped&&!userBrokenText&&!latex&&(hasWrapSplitCharacter=hasWrapCharacter(prefixSuffixedText));d.cellHeightMayIncrease=hasBreaks||latex||d.mayHaveMarkup||(hasWrapSplitCharacter===void 0?hasWrapCharacter(prefixSuffixedText):hasWrapSplitCharacter);d.needsConvertToTspans=d.mayHaveMarkup||d.wrappingNeeded||d.latex;var textToRender;if(d.wrappingNeeded){var hrefPreservedText=c.wrapSplitCharacter===" "?prefixSuffixedText.replace(/pTop){pages.push(blockIndex)}pTop+=rowsHeight}return pages}function updateBlockYPosition(gd,cellsColumnBlock,tableControlView){var d=flatData(cellsColumnBlock)[0];if(d===undefined)return;var blocks=d.rowBlocks;var calcdata=d.calcdata;var bottom=firstRowAnchor(blocks,blocks.length);var scrollHeight=d.calcdata.groupHeight-headerHeight(d);var scrollY=calcdata.scrollY=Math.max(0,Math.min(bottom-scrollHeight,calcdata.scrollY));var pages=findPagesAndCacheHeights(blocks,scrollY,scrollHeight);if(pages.length===1){if(pages[0]===blocks.length-1){pages.unshift(pages[0]-1)}else{pages.push(pages[0]+1)}}if(pages[0]%2){pages.reverse()}cellsColumnBlock.each(function(d,i){d.page=pages[i];d.scrollY=scrollY});cellsColumnBlock.attr("transform",function(d){var yTranslate=firstRowAnchor(d.rowBlocks,d.page)-d.scrollY;return"translate(0 "+yTranslate+")"});if(gd){conditionalPanelRerender(gd,tableControlView,cellsColumnBlock,pages,d.prevPages,d,0);conditionalPanelRerender(gd,tableControlView,cellsColumnBlock,pages,d.prevPages,d,1);renderScrollbarKit(tableControlView,gd)}}function makeDragRow(gd,allTableControlView,optionalMultiplier,optionalPosition){return function dragRow(eventD){var d=eventD.calcdata?eventD.calcdata:eventD;var tableControlView=allTableControlView.filter(function(dd){return d.key===dd.key});var multiplier=optionalMultiplier||d.scrollbarState.dragMultiplier;d.scrollY=optionalPosition===void 0?d.scrollY+multiplier*d3.event.dy:optionalPosition;var cellsColumnBlock=tableControlView.selectAll("."+c.cn.yColumn).selectAll("."+c.cn.columnBlock).filter(cellsBlock);updateBlockYPosition(gd,cellsColumnBlock,tableControlView)}}function conditionalPanelRerender(gd,tableControlView,cellsColumnBlock,pages,prevPages,d,revolverIndex){var shouldComponentUpdate=pages[revolverIndex]!==prevPages[revolverIndex];if(shouldComponentUpdate){clearTimeout(d.currentRepaint[revolverIndex]);d.currentRepaint[revolverIndex]=setTimeout(function(){var toRerender=cellsColumnBlock.filter(function(d,i){return i===revolverIndex&&pages[i]!==prevPages[i]});renderColumnCellTree(gd,tableControlView,toRerender,cellsColumnBlock);prevPages[revolverIndex]=pages[revolverIndex]})}}function wrapTextMaker(columnBlock,element,tableControlView){return function wrapText(){var cellTextHolder=d3.select(element.parentNode);cellTextHolder.each(function(d){var fragments=d.fragments;cellTextHolder.selectAll("tspan.line").each(function(dd,i){fragments[i].width=this.getComputedTextLength()});var separatorLength=fragments[fragments.length-1].width;var rest=fragments.slice(0,-1);var currentRow=[];var currentAddition,currentAdditionLength;var currentRowLength=0;var rowLengthLimit=d.column.columnWidth-2*c.cellPad;d.value="";while(rest.length){currentAddition=rest.shift();currentAdditionLength=currentAddition.width+separatorLength;if(currentRowLength+currentAdditionLength>rowLengthLimit){d.value+=currentRow.join(c.wrapSpacer)+c.lineBreaker;currentRow=[];currentRowLength=0}currentRow.push(currentAddition.text);currentRowLength+=currentAdditionLength}if(currentRowLength){d.value+=currentRow.join(c.wrapSpacer)}d.wrapped=true});cellTextHolder.selectAll("tspan.line").remove();populateCellText(cellTextHolder.select("."+c.cn.cellText),tableControlView,columnBlock);d3.select(element.parentNode.parentNode).call(setCellHeightAndPositionY)}}function updateYPositionMaker(columnBlock,element,tableControlView,gd,d){return function updateYPosition(){if(d.settledY)return;var cellTextHolder=d3.select(element.parentNode);var l=getBlock(d);var rowIndex=d.key-l.firstRowIndex;var declaredRowHeight=l.rows[rowIndex].rowHeight;var requiredHeight=d.cellHeightMayIncrease?element.parentNode.getBoundingClientRect().height+2*c.cellPad:declaredRowHeight;var finalHeight=Math.max(requiredHeight,declaredRowHeight);var increase=finalHeight-l.rows[rowIndex].rowHeight;if(increase){l.rows[rowIndex].rowHeight=finalHeight;columnBlock.selectAll("."+c.cn.columnCell).call(setCellHeightAndPositionY);updateBlockYPosition(null,columnBlock.filter(cellsBlock),0);renderScrollbarKit(tableControlView,gd,true)}cellTextHolder.attr("transform",function(){var element=this;var columnCellElement=element.parentNode;var box=columnCellElement.getBoundingClientRect();var rectBox=d3.select(element.parentNode).select("."+c.cn.cellRect).node().getBoundingClientRect();var currentTransform=element.transform.baseVal.consolidate();var yPosition=rectBox.top-box.top+(currentTransform?currentTransform.matrix.f:c.cellPad);return"translate("+xPosition(d,d3.select(element.parentNode).select("."+c.cn.cellTextHolder).node().getBoundingClientRect().width)+" "+yPosition+")"});d.settledY=true}}function xPosition(d,optionalWidth){switch(d.align){case"left":return c.cellPad;case"right":return d.column.columnWidth-(optionalWidth||0)-c.cellPad;case"center":return(d.column.columnWidth-(optionalWidth||0))/2;default:return c.cellPad}}function setCellHeightAndPositionY(columnCell){columnCell.attr("transform",function(d){var headerHeight=d.rowBlocks[0].auxiliaryBlocks.reduce(function(p,n){return p+rowsHeight(n,Infinity)},0);var l=getBlock(d);var rowAnchor=rowsHeight(l,d.key);var yOffset=rowAnchor+headerHeight;return"translate(0 "+yOffset+")"}).selectAll("."+c.cn.cellRect).attr("height",function(d){return getRow(getBlock(d),d.key).rowHeight})}function firstRowAnchor(blocks,page){var total=0;for(var i=page-1;i>=0;i--){total+=allRowsHeight(blocks[i])}return total}function rowsHeight(rowBlock,key){var total=0;for(var i=0;i0){var xa=pointData.xa;var ya=pointData.ya;var pLetter,vLetter,pAxis,vAxis,vVal;if(trace.orientation==="h"){vVal=xval;pLetter="y";pAxis=ya;vLetter="x";vAxis=xa}else{vVal=yval;pLetter="x";pAxis=xa;vLetter="y";vAxis=ya}var di=cd[pointData.index];if(vVal>=di.span[0]&&vVal<=di.span[1]){var kdePointData=Lib.extendFlat({},pointData);var vValPx=vAxis.c2p(vVal,true);var kdeVal=helpers.getKdeValue(di,trace,vVal);var pOnPath=helpers.getPositionOnKdePath(di,trace,vValPx);var paOffset=pAxis._offset;var paLength=pAxis._length;kdePointData[pLetter+"0"]=pOnPath[0];kdePointData[pLetter+"1"]=pOnPath[1];kdePointData[vLetter+"0"]=kdePointData[vLetter+"1"]=vValPx;kdePointData[vLetter+"Label"]=vLetter+": "+Axes.hoverLabelText(vAxis,vVal)+", "+cd[0].t.labels.kde+" "+kdeVal.toFixed(3);kdePointData.spikeDistance=closeBoxData[0].spikeDistance;var spikePosAttr=pLetter+"Spike";kdePointData[spikePosAttr]=closeBoxData[0][spikePosAttr];closeBoxData[0].spikeDistance=undefined;closeBoxData[0][spikePosAttr]=undefined;closeData.push(kdePointData);violinLineAttrs={stroke:pointData.color};violinLineAttrs[pLetter+"1"]=Lib.constrain(paOffset+pOnPath[0],paOffset,paOffset+paLength);violinLineAttrs[pLetter+"2"]=Lib.constrain(paOffset+pOnPath[1],paOffset,paOffset+paLength);violinLineAttrs[vLetter+"1"]=violinLineAttrs[vLetter+"2"]=vAxis._offset+vValPx}}}if(hoveron.indexOf("points")!==-1){closePtData=boxHoverPoints.hoverOnPoints(pointData,xval,yval)}var violinLine=hoverLayer.selectAll(".violinline-"+trace.uid).data(violinLineAttrs?[0]:[]);violinLine.enter().append("line").classed("violinline-"+trace.uid,true).attr("stroke-width",1.5);violinLine.exit().remove();violinLine.attr(violinLineAttrs);if(hovermode==="closest"){if(closePtData)return[closePtData];return closeData}if(closePtData){closeData.push(closePtData);return closeData}return closeData}},{"../../lib":684,"../../plots/cartesian/axes":732,"../box/hover":843,"./helpers":1117}],1119:[function(require,module,exports){"use strict";module.exports={attributes:require("./attributes"),layoutAttributes:require("./layout_attributes"),supplyDefaults:require("./defaults"),supplyLayoutDefaults:require("./layout_defaults"),calc:require("./calc"),setPositions:require("./set_positions"),plot:require("./plot"),style:require("./style"),styleOnSelect:require("../scatter/style").styleOnSelect,hoverPoints:require("./hover"),selectPoints:require("../box/select"),moduleType:"trace",name:"violin",basePlotModule:require("../../plots/cartesian"),categories:["cartesian","svg","symbols","oriented","box-violin","showLegend","violinLayout","zoomScale"],meta:{}}},{"../../plots/cartesian":743,"../box/select":848,"../scatter/style":1036,"./attributes":1114,"./calc":1115,"./defaults":1116,"./hover":1118,"./layout_attributes":1120,"./layout_defaults":1121,"./plot":1122,"./set_positions":1123,"./style":1124}],1120:[function(require,module,exports){"use strict";var boxLayoutAttrs=require("../box/layout_attributes");var extendFlat=require("../../lib").extendFlat;module.exports={violinmode:extendFlat({},boxLayoutAttrs.boxmode,{}),violingap:extendFlat({},boxLayoutAttrs.boxgap,{}),violingroupgap:extendFlat({},boxLayoutAttrs.boxgroupgap,{})}},{"../../lib":684,"../box/layout_attributes":845}],1121:[function(require,module,exports){"use strict";var Lib=require("../../lib");var layoutAttributes=require("./layout_attributes");var boxLayoutDefaults=require("../box/layout_defaults");module.exports=function supplyLayoutDefaults(layoutIn,layoutOut,fullData){function coerce(attr,dflt){return Lib.coerce(layoutIn,layoutOut,layoutAttributes,attr,dflt)}boxLayoutDefaults._supply(layoutIn,layoutOut,fullData,coerce,"violin")}},{"../../lib":684,"../box/layout_defaults":846,"./layout_attributes":1120}],1122:[function(require,module,exports){"use strict";var d3=require("d3");var Lib=require("../../lib");var Drawing=require("../../components/drawing");var boxPlot=require("../box/plot");var linePoints=require("../scatter/line_points");var helpers=require("./helpers");module.exports=function plot(gd,plotinfo,cd,violinLayer){var fullLayout=gd._fullLayout;var xa=plotinfo.xaxis;var ya=plotinfo.yaxis;function makePath(pts){var segments=linePoints(pts,{xaxis:xa,yaxis:ya,connectGaps:true,baseTolerance:.75,shape:"spline",simplify:true});return Drawing.smoothopen(segments[0],1)}var traces=violinLayer.selectAll("g.trace.violins").data(cd,function(d){return d[0].trace.uid});traces.enter().append("g").attr("class","trace violins");traces.exit().remove();traces.order();traces.each(function(d){var cd0=d[0];var t=cd0.t;var trace=cd0.trace;var sel=d3.select(this);if(!plotinfo.isRangePlot)cd0.node3=sel;var numViolins=fullLayout._numViolins;var group=fullLayout.violinmode==="group"&&numViolins>1;var groupFraction=1-fullLayout.violingap;var bdPos=t.bdPos=t.dPos*groupFraction*(1-fullLayout.violingroupgap)/(group?numViolins:1);var bPos=t.bPos=group?2*t.dPos*(-.5+(t.num+.5)/numViolins)*groupFraction:0;t.wHover=t.dPos*(group?groupFraction/numViolins:1);if(trace.visible!==true||t.empty){d3.select(this).remove();return}var valAxis=plotinfo[t.valLetter+"axis"];var posAxis=plotinfo[t.posLetter+"axis"];var hasBothSides=trace.side==="both";var hasPositiveSide=hasBothSides||trace.side==="positive";var hasNegativeSide=hasBothSides||trace.side==="negative";var groupStats=fullLayout._violinScaleGroupStats[trace.scalegroup];var violins=sel.selectAll("path.violin").data(Lib.identity);violins.enter().append("path").style("vector-effect","non-scaling-stroke").attr("class","violin");violins.exit().remove();violins.each(function(d){var pathSel=d3.select(this);var density=d.density;var len=density.length;var posCenter=d.pos+bPos;var posCenterPx=posAxis.c2p(posCenter);var scale;switch(trace.scalemode){case"width":scale=groupStats.maxWidth/bdPos;break;case"count":scale=groupStats.maxWidth/bdPos*(groupStats.maxCount/d.pts.length);break}var pathPos,pathNeg,path;var i,k,pts,pt;if(hasPositiveSide){pts=new Array(len);for(i=0;imaxCnt){maxCnt=counti;out=vi}}}return maxCnt?c2d(out):BADNUM};case"rms":return function(array,indices){var total=0;var cnt=0;for(var i=0;i":return function(v){return d2cTarget(v)>coercedValue};case">=":return function(v){return d2cTarget(v)>=coercedValue};case"[]":return function(v){var cv=d2cTarget(v);return cv>=coercedValue[0]&&cv<=coercedValue[1]};case"()":return function(v){var cv=d2cTarget(v);return cv>coercedValue[0]&&cv=coercedValue[0]&&cvcoercedValue[0]&&cv<=coercedValue[1]};case"][":return function(v){var cv=d2cTarget(v);return cv<=coercedValue[0]||cv>=coercedValue[1]};case")(":return function(v){var cv=d2cTarget(v);return cvcoercedValue[1]};case"](":return function(v){var cv=d2cTarget(v);return cv<=coercedValue[0]||cv>coercedValue[1]};case")[":return function(v){var cv=d2cTarget(v);return cv=coercedValue[1]};case"{}":return function(v){return coercedValue.indexOf(d2cTarget(v))!==-1};case"}{":return function(v){return coercedValue.indexOf(d2cTarget(v))===-1}}}},{"../constants/filter_ops":657,"../lib":684,"../plots/cartesian/axes":732,"../registry":817,"./helpers":1128}],1127:[function(require,module,exports){"use strict";var Lib=require("../lib");var PlotSchema=require("../plot_api/plot_schema");var Plots=require("../plots/plots");var pointsAccessorFunction=require("./helpers").pointsAccessorFunction;exports.moduleType="transform";exports.name="groupby";exports.attributes={enabled:{valType:"boolean",dflt:true,editType:"calc"},groups:{valType:"data_array",dflt:[],editType:"calc"},nameformat:{valType:"string",editType:"calc"},styles:{_isLinkedToArray:"style",target:{valType:"string",editType:"calc"},value:{valType:"any",dflt:{},editType:"calc",_compareAsJSON:true},editType:"calc"},editType:"calc"};exports.supplyDefaults=function(transformIn,traceOut,layout){var i;var transformOut={};function coerce(attr,dflt){return Lib.coerce(transformIn,transformOut,exports.attributes,attr,dflt)}var enabled=coerce("enabled");if(!enabled)return transformOut;coerce("groups");coerce("nameformat",layout._dataLength>1?"%{group} (%{trace})":"%{group}");var styleIn=transformIn.styles;var styleOut=transformOut.styles=[];if(styleIn){for(i=0;i=node.value){this.search_node_=node;return node}}}else{while(node=node.next){if(x-EPSILON&&val0){return Orientation.CCW}else{return Orientation.CW}}function inScanArea(pa,pb,pc,pd){var oadb=(pa.x-pb.x)*(pd.y-pb.y)-(pd.x-pb.x)*(pa.y-pb.y);if(oadb>=-EPSILON){return false}var oadc=(pa.x-pc.x)*(pd.y-pc.y)-(pd.x-pc.x)*(pa.y-pc.y);if(oadc<=EPSILON){return false}return true}function isAngleObtuse(pa,pb,pc){var ax=pb.x-pa.x;var ay=pb.y-pa.y;var bx=pc.x-pa.x;var by=pc.y-pa.y;return ax*bx+ay*by<0}function triangulate(tcx){tcx.initTriangulation();tcx.createAdvancingFront();sweepPoints(tcx);finalizationPolygon(tcx)}function sweepPoints(tcx){var i,len=tcx.pointCount();for(i=1;iedge.q.x;if(isEdgeSideOfTriangle(node.triangle,edge.p,edge.q)){return}fillEdgeEvent(tcx,edge,node);edgeEventByPoints(tcx,edge.p,edge.q,node.triangle,edge.q)}function edgeEventByPoints(tcx,ep,eq,triangle,point){if(isEdgeSideOfTriangle(triangle,ep,eq)){return}var p1=triangle.pointCCW(point);var o1=orient2d(eq,p1,ep);if(o1===Orientation.COLLINEAR){throw new PointError("poly2tri EdgeEvent: Collinear not supported!",[eq,p1,ep])}var p2=triangle.pointCW(point);var o2=orient2d(eq,p2,ep);if(o2===Orientation.COLLINEAR){throw new PointError("poly2tri EdgeEvent: Collinear not supported!",[eq,p2,ep])}if(o1===o2){if(o1===Orientation.CW){triangle=triangle.neighborCCW(point)}else{triangle=triangle.neighborCW(point)}edgeEventByPoints(tcx,ep,eq,triangle,point)}else{flipEdgeEvent(tcx,ep,eq,triangle,point)}}function isEdgeSideOfTriangle(triangle,ep,eq){var index=triangle.edgeIndex(ep,eq);if(index!==-1){triangle.markConstrainedEdgeByIndex(index);var t=triangle.getNeighbor(index);if(t){t.markConstrainedEdgeByPoints(ep,eq)}return true}return false}function newFrontTriangle(tcx,point,node){var triangle=new Triangle(point,node.point,node.next.point);triangle.markNeighbor(node.triangle);tcx.addToMap(triangle);var new_node=new Node(point);new_node.next=node.next;new_node.prev=node;node.next.prev=new_node;node.next=new_node;if(!legalize(tcx,triangle)){tcx.mapTriangleToNodes(triangle)}return new_node}function fill(tcx,node){var triangle=new Triangle(node.prev.point,node.point,node.next.point);triangle.markNeighbor(node.prev.triangle);triangle.markNeighbor(node.triangle);tcx.addToMap(triangle);node.prev.next=node.next;node.next.prev=node.prev;if(!legalize(tcx,triangle)){tcx.mapTriangleToNodes(triangle)}}function fillAdvancingFront(tcx,n){var node=n.next;while(node.next){if(isAngleObtuse(node.point,node.next.point,node.prev.point)){break}fill(tcx,node);node=node.next}node=n.prev;while(node.prev){if(isAngleObtuse(node.point,node.next.point,node.prev.point)){break}fill(tcx,node);node=node.prev}if(n.next&&n.next.next){if(isBasinAngleRight(n)){fillBasin(tcx,n)}}}function isBasinAngleRight(node){var ax=node.point.x-node.next.next.point.x;var ay=node.point.y-node.next.next.point.y;assert(ay>=0,"unordered y");return ax>=0||Math.abs(ax)0}function rotateTrianglePair(t,p,ot,op){var n1,n2,n3,n4;n1=t.neighborCCW(p);n2=t.neighborCW(p);n3=ot.neighborCCW(op);n4=ot.neighborCW(op);var ce1,ce2,ce3,ce4;ce1=t.getConstrainedEdgeCCW(p);ce2=t.getConstrainedEdgeCW(p);ce3=ot.getConstrainedEdgeCCW(op);ce4=ot.getConstrainedEdgeCW(op);var de1,de2,de3,de4;de1=t.getDelaunayEdgeCCW(p);de2=t.getDelaunayEdgeCW(p);de3=ot.getDelaunayEdgeCCW(op);de4=ot.getDelaunayEdgeCW(op);t.legalize(p,op);ot.legalize(op,p);ot.setDelaunayEdgeCCW(p,de1);t.setDelaunayEdgeCW(p,de2);t.setDelaunayEdgeCCW(op,de3);ot.setDelaunayEdgeCW(op,de4);ot.setConstrainedEdgeCCW(p,ce1);t.setConstrainedEdgeCW(p,ce2);t.setConstrainedEdgeCCW(op,ce3);ot.setConstrainedEdgeCW(op,ce4);t.clearNeighbors();ot.clearNeighbors();if(n1){ot.markNeighbor(n1)}if(n2){t.markNeighbor(n2)}if(n3){t.markNeighbor(n3)}if(n4){ot.markNeighbor(n4)}t.markNeighbor(ot)}function fillBasin(tcx,node){if(orient2d(node.point,node.next.point,node.next.next.point)===Orientation.CCW){tcx.basin.left_node=node.next.next}else{tcx.basin.left_node=node.next}tcx.basin.bottom_node=tcx.basin.left_node;while(tcx.basin.bottom_node.next&&tcx.basin.bottom_node.point.y>=tcx.basin.bottom_node.next.point.y){tcx.basin.bottom_node=tcx.basin.bottom_node.next}if(tcx.basin.bottom_node===tcx.basin.left_node){return}tcx.basin.right_node=tcx.basin.bottom_node;while(tcx.basin.right_node.next&&tcx.basin.right_node.point.ytcx.basin.right_node.point.y;fillBasinReq(tcx,tcx.basin.bottom_node)}function fillBasinReq(tcx,node){if(isShallow(tcx,node)){return}fill(tcx,node);var o;if(node.prev===tcx.basin.left_node&&node.next===tcx.basin.right_node){return}else if(node.prev===tcx.basin.left_node){o=orient2d(node.point,node.next.point,node.next.next.point);if(o===Orientation.CW){return}node=node.next}else if(node.next===tcx.basin.right_node){o=orient2d(node.point,node.prev.point,node.prev.prev.point);if(o===Orientation.CCW){return}node=node.prev}else{if(node.prev.point.yheight){return true}return false}function fillEdgeEvent(tcx,edge,node){if(tcx.edge_event.right){fillRightAboveEdgeEvent(tcx,edge,node)}else{fillLeftAboveEdgeEvent(tcx,edge,node)}}function fillRightAboveEdgeEvent(tcx,edge,node){while(node.next.point.xedge.p.x){if(orient2d(edge.q,node.prev.point,edge.p)===Orientation.CW){fillLeftBelowEdgeEvent(tcx,edge,node)}else{node=node.prev}}}function fillLeftBelowEdgeEvent(tcx,edge,node){if(node.point.x>edge.p.x){if(orient2d(node.point,node.prev.point,node.prev.prev.point)===Orientation.CW){fillLeftConcaveEdgeEvent(tcx,edge,node)}else{fillLeftConvexEdgeEvent(tcx,edge,node);fillLeftBelowEdgeEvent(tcx,edge,node)}}}function fillLeftConvexEdgeEvent(tcx,edge,node){if(orient2d(node.prev.point,node.prev.prev.point,node.prev.prev.prev.point)===Orientation.CW){fillLeftConcaveEdgeEvent(tcx,edge,node.prev)}else{if(orient2d(edge.q,node.prev.prev.point,edge.p)===Orientation.CW){fillLeftConvexEdgeEvent(tcx,edge,node.prev)}else{}}}function fillLeftConcaveEdgeEvent(tcx,edge,node){fill(tcx,node.prev);if(node.prev.point!==edge.p){if(orient2d(edge.q,node.prev.point,edge.p)===Orientation.CW){if(orient2d(node.point,node.prev.point,node.prev.prev.point)===Orientation.CW){fillLeftConcaveEdgeEvent(tcx,edge,node)}else{}}}}function flipEdgeEvent(tcx,ep,eq,t,p){var ot=t.neighborAcross(p);assert(ot,"FLIP failed due to missing triangle!");var op=ot.oppositePoint(t,p);if(t.getConstrainedEdgeAcross(p)){var index=t.index(p);throw new PointError("poly2tri Intersecting Constraints",[p,op,t.getPoint((index+1)%3),t.getPoint((index+2)%3)])}if(inScanArea(p,t.pointCCW(p),t.pointCW(p),op)){rotateTrianglePair(t,p,ot,op);tcx.mapTriangleToNodes(t);tcx.mapTriangleToNodes(ot);if(p===eq&&op===ep){if(eq===tcx.edge_event.constrained_edge.q&&ep===tcx.edge_event.constrained_edge.p){t.markConstrainedEdgeByPoints(ep,eq);ot.markConstrainedEdgeByPoints(ep,eq);legalize(tcx,t);legalize(tcx,ot)}else{}}else{var o=orient2d(eq,op,ep);t=nextFlipTriangle(tcx,o,t,ot,p,op);flipEdgeEvent(tcx,ep,eq,t,p)}}else{var newP=nextFlipPoint(ep,eq,ot,op);flipScanEdgeEvent(tcx,ep,eq,t,ot,newP);edgeEventByPoints(tcx,ep,eq,t,p)}}function nextFlipTriangle(tcx,o,t,ot,p,op){var edge_index;if(o===Orientation.CCW){edge_index=ot.edgeIndex(p,op);ot.delaunay_edge[edge_index]=true;legalize(tcx,ot);ot.clearDelaunayEdges();return t}edge_index=t.edgeIndex(p,op);t.delaunay_edge[edge_index]=true;legalize(tcx,t);t.clearDelaunayEdges();return ot}function nextFlipPoint(ep,eq,ot,op){var o2d=orient2d(eq,op,ep);if(o2d===Orientation.CW){return ot.pointCCW(op)}else if(o2d===Orientation.CCW){return ot.pointCW(op)}else{throw new PointError("poly2tri [Unsupported] nextFlipPoint: opposing point on constrained edge!",[eq,op,ep])}}function flipScanEdgeEvent(tcx,ep,eq,flip_triangle,t,p){var ot=t.neighborAcross(p);assert(ot,"FLIP failed due to missing triangle");var op=ot.oppositePoint(t,p);if(inScanArea(eq,flip_triangle.pointCCW(eq),flip_triangle.pointCW(eq),op)){flipEdgeEvent(tcx,eq,op,ot,op)}else{var newP=nextFlipPoint(ep,eq,ot,op);flipScanEdgeEvent(tcx,ep,eq,flip_triangle,ot,newP)}}var kAlpha=.3;var Edge=function(p1,p2){this.p=p1;this.q=p2;if(p1.y>p2.y){this.q=p1;this.p=p2}else if(p1.y===p2.y){if(p1.x>p2.x){this.q=p1;this.p=p2}else if(p1.x===p2.x){throw new PointError("poly2tri Invalid Edge constructor: repeated points!",[p1])}}if(!this.q._p2t_edge_list){this.q._p2t_edge_list=[]}this.q._p2t_edge_list.push(this)};var Basin=function(){this.left_node=null;this.bottom_node=null;this.right_node=null;this.width=0;this.left_highest=false};Basin.prototype.clear=function(){this.left_node=null;this.bottom_node=null;this.right_node=null;this.width=0;this.left_highest=false};var EdgeEvent=function(){this.constrained_edge=null;this.right=false};var SweepContext=function(contour,options){options=options||{};this.triangles_=[];this.map_=[];this.points_=options.cloneArrays?contour.slice(0):contour;this.edge_list=[];this.pmin_=this.pmax_=null;this.front_=null;this.head_=null;this.tail_=null;this.af_head_=null;this.af_middle_=null;this.af_tail_=null;this.basin=new Basin;this.edge_event=new EdgeEvent;this.initEdges(this.points_)};SweepContext.prototype.addHole=function(polyline){this.initEdges(polyline);var i,len=polyline.length;for(i=0;ixmax&&(xmax=p.x);p.xymax&&(ymax=p.y);p.y>>=1;return bit}function tinf_read_bits(d,num,base){if(!num)return base;while(d.bitcount<24){d.tag|=d.source[d.sourceIndex++]<>>16-num;d.tag>>>=num;d.bitcount-=num;return val+base}function tinf_decode_symbol(d,t){while(d.bitcount<24){d.tag|=d.source[d.sourceIndex++]<>>=1;++len;sum+=t.table[len];cur-=t.table[len]}while(cur>=0);d.tag=tag;d.bitcount-=len;return t.trans[sum+cur]}function tinf_decode_trees(d,lt,dt){var hlit,hdist,hclen;var i,num,length;hlit=tinf_read_bits(d,5,257);hdist=tinf_read_bits(d,5,1);hclen=tinf_read_bits(d,4,4);for(i=0;i<19;++i)lengths[i]=0;for(i=0;i8){d.sourceIndex--;d.bitcount-=8}length=d.source[d.sourceIndex+1];length=256*length+d.source[d.sourceIndex];invlength=d.source[d.sourceIndex+3];invlength=256*invlength+d.source[d.sourceIndex+2];if(length!==(~invlength&65535))return TINF_DATA_ERROR;d.sourceIndex+=4;for(i=length;i;--i)d.dest[d.destLen++]=d.source[d.sourceIndex++];d.bitcount=0;return TINF_OK}function tinf_uncompress(source,dest){var d=new Data(source,dest);var bfinal,btype,res;do{bfinal=tinf_getbit(d);btype=tinf_read_bits(d,2,0);switch(btype){case 0:res=tinf_inflate_uncompressed_block(d);break;case 1:res=tinf_inflate_block_data(d,sltree,sdtree);break;case 2:tinf_decode_trees(d,d.ltree,d.dtree);res=tinf_inflate_block_data(d,d.ltree,d.dtree);break;default:res=TINF_DATA_ERROR}if(res!==TINF_OK)throw new Error("Data error")}while(!bfinal);if(d.destLen0,"No English "+name+" specified.")}assertNamePresent("fontFamily");assertNamePresent("weightName");assertNamePresent("manufacturer");assertNamePresent("copyright");assertNamePresent("version");assert(this.unitsPerEm>0,"No unitsPerEm specified.")};Font.prototype.toTables=function(){return sfnt.fontToTable(this)};Font.prototype.toBuffer=function(){console.warn("Font.toBuffer is deprecated. Use Font.toArrayBuffer instead.");return this.toArrayBuffer()};Font.prototype.toArrayBuffer=function(){var sfntTable=this.toTables();var bytes=sfntTable.encode();var buffer=new ArrayBuffer(bytes.length);var intArray=new Uint8Array(buffer);for(var i=0;i=0&&i>0){s+=" "}s+=floatToString(v)}return s}var d="";for(var i=0;i>4;var n2=b&15;if(n1===eof){break}s+=lookup[n1];if(n2===eof){break}s+=lookup[n2]}return parseFloat(s)}function parseOperand(parser,b0){var b1;var b2;var b3;var b4;if(b0===28){b1=parser.parseByte();b2=parser.parseByte();return b1<<8|b2}if(b0===29){b1=parser.parseByte();b2=parser.parseByte();b3=parser.parseByte();b4=parser.parseByte();return b1<<24|b2<<16|b3<<8|b4}if(b0===30){return parseFloatOperand(parser)}if(b0>=32&&b0<=246){return b0-139}if(b0>=247&&b0<=250){b1=parser.parseByte();return(b0-247)*256+b1+108}if(b0>=251&&b0<=254){b1=parser.parseByte();return-(b0-251)*256-b1-108}throw new Error("Invalid b0 "+b0)}function entriesToObject(entries){var o={};for(var i=0;i>1;stack.length=0;haveWidth=true}function parse(code){var b1;var b2;var b3;var b4;var codeIndex;var subrCode;var jpx;var jpy;var c3x;var c3y;var c4x;var c4y;var i=0;while(i1&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}y+=stack.pop();newContour(x,y);break;case 5:while(stack.length>0){x+=stack.shift();y+=stack.shift();p.lineTo(x,y)}break;case 6:while(stack.length>0){x+=stack.shift();p.lineTo(x,y);if(stack.length===0){break}y+=stack.shift();p.lineTo(x,y)}break;case 7:while(stack.length>0){y+=stack.shift();p.lineTo(x,y);if(stack.length===0){break}x+=stack.shift();p.lineTo(x,y)}break;case 8:while(stack.length>0){c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 10:codeIndex=stack.pop()+font.subrsBias;subrCode=font.subrs[codeIndex];if(subrCode){parse(subrCode)}break;case 11:return;case 12:v=code[i];i+=1;switch(v){case 35:c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y+stack.shift();c3x=jpx+stack.shift();c3y=jpy+stack.shift();c4x=c3x+stack.shift();c4y=c3y+stack.shift();x=c4x+stack.shift();y=c4y+stack.shift();stack.shift();p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;case 34:c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y;c3x=jpx+stack.shift();c3y=c2y;c4x=c3x+stack.shift();c4y=y;x=c4x+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;case 36:c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y;c3x=jpx+stack.shift();c3y=c2y;c4x=c3x+stack.shift();c4y=c3y+stack.shift();x=c4x+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;case 37:c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();jpx=c2x+stack.shift();jpy=c2y+stack.shift();c3x=jpx+stack.shift();c3y=jpy+stack.shift();c4x=c3x+stack.shift();c4y=c3y+stack.shift();if(Math.abs(c4x-x)>Math.abs(c4y-y)){x=c4x+stack.shift()}else{y=c4y+stack.shift()}p.curveTo(c1x,c1y,c2x,c2y,jpx,jpy);p.curveTo(c3x,c3y,c4x,c4y,x,y);break;default:console.log("Glyph "+glyph.index+": unknown operator "+1200+v);stack.length=0}break;case 14:if(stack.length>0&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}if(open){p.closePath();open=false}break;case 18:parseStems();break;case 19:case 20:parseStems();i+=nStems+7>>3;break;case 21:if(stack.length>2&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}y+=stack.pop();x+=stack.pop();newContour(x,y);break;case 22:if(stack.length>1&&!haveWidth){width=stack.shift()+font.nominalWidthX;haveWidth=true}x+=stack.pop();newContour(x,y);break;case 23:parseStems();break;case 24:while(stack.length>2){c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y)}x+=stack.shift();y+=stack.shift();p.lineTo(x,y);break;case 25:while(stack.length>6){x+=stack.shift();y+=stack.shift();p.lineTo(x,y)}c1x=x+stack.shift();c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y);break;case 26:if(stack.length%2){x+=stack.shift()}while(stack.length>0){c1x=x;c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x;y=c2y+stack.shift();p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 27:if(stack.length%2){y+=stack.shift()}while(stack.length>0){c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y;p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 28:b1=code[i];b2=code[i+1];stack.push((b1<<24|b2<<16)>>16);i+=2;break;case 29:codeIndex=stack.pop()+font.gsubrsBias;subrCode=font.gsubrs[codeIndex];if(subrCode){parse(subrCode)}break;case 30:while(stack.length>0){c1x=x;c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y);if(stack.length===0){break}c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();y=c2y+stack.shift();x=c2x+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;case 31:while(stack.length>0){c1x=x+stack.shift();c1y=y;c2x=c1x+stack.shift();c2y=c1y+stack.shift();y=c2y+stack.shift();x=c2x+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y);if(stack.length===0){break}c1x=x;c1y=y+stack.shift();c2x=c1x+stack.shift();c2y=c1y+stack.shift();x=c2x+stack.shift();y=c2y+(stack.length===1?stack.shift():0);p.curveTo(c1x,c1y,c2x,c2y,x,y)}break;default:if(v<32){console.log("Glyph "+glyph.index+": unknown operator "+v)}else if(v<247){stack.push(v-139)}else if(v<251){b1=code[i];i+=1;stack.push((v-247)*256+b1+108)}else if(v<255){b1=code[i];i+=1;stack.push(-(v-251)*256-b1-108)}else{b1=code[i];b2=code[i+1];b3=code[i+2];b4=code[i+3];i+=4;stack.push((b1<<24|b2<<16|b3<<8|b4)/65536)}}}}parse(code);glyph.advanceWidth=width;return p}function calcCFFSubroutineBias(subrs){var bias;if(subrs.length<1240){bias=107}else if(subrs.length<33900){bias=1131}else{bias=32768}return bias}function parseCFFTable(data,start,font){font.tables.cff={};var header=parseCFFHeader(data,start);var nameIndex=parseCFFIndex(data,header.endOffset,bytesToString);var topDictIndex=parseCFFIndex(data,nameIndex.endOffset);var stringIndex=parseCFFIndex(data,topDictIndex.endOffset,bytesToString);var globalSubrIndex=parseCFFIndex(data,stringIndex.endOffset);font.gsubrs=globalSubrIndex.objects;font.gsubrsBias=calcCFFSubroutineBias(font.gsubrs);var topDictData=new DataView(new Uint8Array(topDictIndex.objects[0]).buffer);var topDict=parseCFFTopDict(topDictData,stringIndex.objects);font.tables.cff.topDict=topDict;var privateDictOffset=start+topDict["private"][1];var privateDict=parseCFFPrivateDict(data,privateDictOffset,topDict["private"][0],stringIndex.objects);font.defaultWidthX=privateDict.defaultWidthX;font.nominalWidthX=privateDict.nominalWidthX;if(privateDict.subrs!==0){var subrOffset=privateDictOffset+privateDict.subrs;var subrIndex=parseCFFIndex(data,subrOffset);font.subrs=subrIndex.objects;font.subrsBias=calcCFFSubroutineBias(font.subrs)}else{font.subrs=[];font.subrsBias=0}var charStringsIndex=parseCFFIndex(data,start+topDict.charStrings);font.nGlyphs=charStringsIndex.objects.length;var charset=parseCFFCharset(data,start+topDict.charset,font.nGlyphs,stringIndex.objects);if(topDict.encoding===0){font.cffEncoding=new CffEncoding(cffStandardEncoding,charset)}else if(topDict.encoding===1){font.cffEncoding=new CffEncoding(cffExpertEncoding,charset)}else{font.cffEncoding=parseCFFEncoding(data,start+topDict.encoding,charset)}font.encoding=font.encoding||font.cffEncoding;font.glyphs=new GlyphSet(font);for(var i=0;i=0){sid=i}i=strings.indexOf(s);if(i>=0){sid=i+cffStandardStrings.length}else{sid=cffStandardStrings.length+strings.length;strings.push(s)}return sid}function makeHeader(){return new table.Record("Header",[{name:"major",type:"Card8",value:1},{name:"minor",type:"Card8",value:0},{name:"hdrSize",type:"Card8",value:4},{name:"major",type:"Card8",value:1}])}function makeNameIndex(fontNames){var t=new table.Record("Name INDEX",[{name:"names",type:"INDEX",value:[]}]);t.names=[];for(var i=0;i>1;p.skip("uShort",3);cmap.glyphIndexMap={};var endCountParser=new Parser(data,start+offset+14);var startCountParser=new Parser(data,start+offset+16+segCount*2);var idDeltaParser=new Parser(data,start+offset+16+segCount*4);var idRangeOffsetParser=new Parser(data,start+offset+16+segCount*6);var glyphIndexOffset=start+offset+16+segCount*8;for(i=0;i0){v=p.parseByte();if((flag&sameBitMask)===0){v=-v}v=previousValue+v}else{if((flag&sameBitMask)>0){v=previousValue}else{v=previousValue+p.parseShort()}}return v}function parseGlyph(glyph,data,start){var p=new Parser(data,start);glyph.numberOfContours=p.parseShort();glyph.xMin=p.parseShort();glyph.yMin=p.parseShort();glyph.xMax=p.parseShort();glyph.yMax=p.parseShort();var flags;var flag;if(glyph.numberOfContours>0){var i;var endPointIndices=glyph.endPointIndices=[];for(i=0;i0){var repeatCount=p.parseByte();for(var j=0;j0){var points=[];var point;if(numberOfCoordinates>0){for(i=0;i=0;points.push(point)}var px=0;for(i=0;i0){component.dx=p.parseShort();component.dy=p.parseShort()}else{component.dx=p.parseChar();component.dy=p.parseChar()}if((flags&8)>0){component.xScale=component.yScale=p.parseF2Dot14()}else if((flags&64)>0){component.xScale=p.parseF2Dot14();component.yScale=p.parseF2Dot14()}else if((flags&128)>0){component.xScale=p.parseF2Dot14();component.scale01=p.parseF2Dot14();component.scale10=p.parseF2Dot14();component.yScale=p.parseF2Dot14()}glyph.components.push(component);moreComponents=!!(flags&32)}}}function transformPoints(points,transform){var newPoints=[];for(var i=0;i>1;if(glyphID=range.begin&&unicode=1){os2.ulCodePageRange1=p.parseULong();os2.ulCodePageRange2=p.parseULong()}if(os2.version>=2){os2.sxHeight=p.parseShort();os2.sCapHeight=p.parseShort();os2.usDefaultChar=p.parseUShort();os2.usBreakChar=p.parseUShort();os2.usMaxContent=p.parseUShort()}return os2}function makeOS2Table(options){return new table.Table("OS/2",[{name:"version",type:"USHORT",value:3},{name:"xAvgCharWidth",type:"SHORT",value:0},{name:"usWeightClass",type:"USHORT",value:0},{name:"usWidthClass",type:"USHORT",value:0},{name:"fsType",type:"USHORT",value:0},{name:"ySubscriptXSize",type:"SHORT",value:650},{name:"ySubscriptYSize",type:"SHORT",value:699},{name:"ySubscriptXOffset",type:"SHORT",value:0},{name:"ySubscriptYOffset",type:"SHORT",value:140},{name:"ySuperscriptXSize",type:"SHORT",value:650},{name:"ySuperscriptYSize",type:"SHORT",value:699},{name:"ySuperscriptXOffset",type:"SHORT",value:0},{name:"ySuperscriptYOffset",type:"SHORT",value:479},{name:"yStrikeoutSize",type:"SHORT",value:49},{name:"yStrikeoutPosition",type:"SHORT",value:258},{name:"sFamilyClass",type:"SHORT",value:0},{name:"bFamilyType",type:"BYTE",value:0},{name:"bSerifStyle",type:"BYTE",value:0},{name:"bWeight",type:"BYTE",value:0},{name:"bProportion",type:"BYTE",value:0},{name:"bContrast",type:"BYTE",value:0},{name:"bStrokeVariation",type:"BYTE",value:0},{name:"bArmStyle",type:"BYTE",value:0},{name:"bLetterform",type:"BYTE",value:0},{name:"bMidline",type:"BYTE",value:0},{name:"bXHeight",type:"BYTE",value:0},{name:"ulUnicodeRange1",type:"ULONG",value:0},{name:"ulUnicodeRange2",type:"ULONG",value:0},{name:"ulUnicodeRange3",type:"ULONG",value:0},{name:"ulUnicodeRange4",type:"ULONG",value:0},{name:"achVendID",type:"CHARARRAY",value:"XXXX"},{name:"fsSelection",type:"USHORT",value:0},{name:"usFirstCharIndex",type:"USHORT",value:0},{name:"usLastCharIndex",type:"USHORT",value:0},{name:"sTypoAscender",type:"SHORT",value:0},{name:"sTypoDescender",type:"SHORT",value:0},{name:"sTypoLineGap",type:"SHORT",value:0},{name:"usWinAscent",type:"USHORT",value:0},{name:"usWinDescent",type:"USHORT",value:0},{name:"ulCodePageRange1",type:"ULONG",value:0},{name:"ulCodePageRange2",type:"ULONG",value:0},{name:"sxHeight",type:"SHORT",value:0},{name:"sCapHeight",type:"SHORT",value:0},{name:"usDefaultChar",type:"USHORT",value:0},{name:"usBreakChar",type:"USHORT",value:0},{name:"usMaxContext",type:"USHORT",value:0}],options)}function parsePostTable(data,start){var post={};var p=new Parser(data,start);var i;post.version=p.parseVersion();post.italicAngle=p.parseFixed();post.underlinePosition=p.parseShort();post.underlineThickness=p.parseShort();post.isFixedPitch=p.parseULong();post.minMemType42=p.parseULong();post.maxMemType42=p.parseULong();post.minMemType1=p.parseULong();post.maxMemType1=p.parseULong();switch(post.version){case 1:post.names=standardNames.slice();break;case 2:post.numberOfGlyphs=p.parseUShort();post.glyphNameIndex=new Array(post.numberOfGlyphs);for(i=0;i=standardNames.length){var nameLength=p.parseChar();post.names.push(p.parseString(nameLength))}}break;case 2.5:post.numberOfGlyphs=p.parseUShort();post.offset=new Array(post.numberOfGlyphs);for(i=0;ir2.value.tag){return 1}else{return-1}});sfnt.fields=sfnt.fields.concat(recordFields);sfnt.fields=sfnt.fields.concat(tableFields);return sfnt}function metricsForChar(font,chars,notFoundMetrics){for(var i=0;i0){var glyph=font.glyphs.get(glyphIndex);return glyph.getMetrics()}}return notFoundMetrics}function average(vs){var sum=0;for(var i=0;iunicode||firstCharIndex===null){firstCharIndex=unicode}if(lastCharIndex 123 are reserved for internal usage")}if(glyph.name===".notdef")continue;var metrics=glyph.getMetrics();xMins.push(metrics.xMin);yMins.push(metrics.yMin);xMaxs.push(metrics.xMax);yMaxs.push(metrics.yMax);leftSideBearings.push(metrics.leftSideBearing);rightSideBearings.push(metrics.rightSideBearing);advanceWidths.push(glyph.advanceWidth)}var globals={xMin:Math.min.apply(null,xMins),yMin:Math.min.apply(null,yMins),xMax:Math.max.apply(null,xMaxs),yMax:Math.max.apply(null,yMaxs),advanceWidthMax:Math.max.apply(null,advanceWidths),advanceWidthAvg:average(advanceWidths),minLeftSideBearing:Math.min.apply(null,leftSideBearings),maxLeftSideBearing:Math.max.apply(null,leftSideBearings),minRightSideBearing:Math.min.apply(null,rightSideBearings)};globals.ascender=font.ascender;globals.descender=font.descender;var headTable=head.make({flags:3,unitsPerEm:font.unitsPerEm,xMin:globals.xMin,yMin:globals.yMin,xMax:globals.xMax,yMax:globals.yMax,lowestRecPPEM:3});var hheaTable=hhea.make({ascender:globals.ascender,descender:globals.descender,advanceWidthMax:globals.advanceWidthMax,minLeftSideBearing:globals.minLeftSideBearing,minRightSideBearing:globals.minRightSideBearing,xMaxExtent:globals.maxLeftSideBearing+(globals.xMax-globals.xMin),numberOfHMetrics:font.glyphs.length});var maxpTable=maxp.make(font.glyphs.length);var os2Table=os2.make({xAvgCharWidth:Math.round(globals.advanceWidthAvg),usWeightClass:500,usWidthClass:5,usFirstCharIndex:firstCharIndex,usLastCharIndex:lastCharIndex,ulUnicodeRange1:ulUnicodeRange1,ulUnicodeRange2:ulUnicodeRange2,ulUnicodeRange3:ulUnicodeRange3,ulUnicodeRange4:ulUnicodeRange4,fsSelection:64,sTypoAscender:globals.ascender,sTypoDescender:globals.descender,sTypoLineGap:0,usWinAscent:globals.yMax,usWinDescent:Math.abs(globals.yMin),ulCodePageRange1:1,sxHeight:metricsForChar(font,"xyvw",{yMax:Math.round(globals.ascender/2)}).yMax,sCapHeight:metricsForChar(font,"HIKLEFJMNTZBDPRAGOQSUVWXY",globals).yMax,usDefaultChar:font.hasChar(" ")?32:0,usBreakChar:font.hasChar(" ")?32:0});var hmtxTable=hmtx.make(font.glyphs);var cmapTable=cmap.make(font.glyphs);var englishFamilyName=font.getEnglishName("fontFamily");var englishStyleName=font.getEnglishName("fontSubfamily");var englishFullName=englishFamilyName+" "+englishStyleName;var postScriptName=font.getEnglishName("postScriptName");if(!postScriptName){postScriptName=englishFamilyName.replace(/\s/g,"")+"-"+englishStyleName}var names={};for(var n in font.names){names[n]=font.names[n]}if(!names.uniqueID){names.uniqueID={en:font.getEnglishName("manufacturer")+":"+englishFullName}}if(!names.postScriptName){names.postScriptName={en:postScriptName}}if(!names.preferredFamily){names.preferredFamily=font.names.fontFamily}if(!names.preferredSubfamily){names.preferredSubfamily=font.names.fontSubfamily}var languageTags=[];var nameTable=makeNameTable(names,languageTags);var ltagTable=languageTags.length>0?ltag.make(languageTags):undefined;var postTable=post.make();var cffTable=cff.make(font.glyphs,{version:font.getEnglishName("version"),fullName:englishFullName,familyName:englishFamilyName,weightName:englishStyleName,postScriptName:postScriptName,unitsPerEm:font.unitsPerEm,fontBBox:[0,globals.yMin,globals.ascender,globals.advanceWidthMax]});var tables=[headTable,hheaTable,maxpTable,os2Table,nameTable,cmapTable,postTable,cffTable,hmtxTable];if(ltagTable){tables.push(ltagTable)}var sfntTable=makeSfntTable(tables);var bytes=sfntTable.encode();var checkSum=computeCheckSum(bytes);var tableFields=sfntTable.fields;var checkSumAdjusted=false;for(i=0;i=0&&v<=255,"Byte value should be between 0 and 255.");return[v]};sizeOf.BYTE=constant(1);encode.CHAR=function(v){return[v.charCodeAt(0)]};sizeOf.CHAR=constant(1);encode.CHARARRAY=function(v){var b=[];for(var i=0;i>8&255,v&255]};sizeOf.USHORT=constant(2);encode.SHORT=function(v){if(v>=LIMIT16){v=-(2*LIMIT16-v)}return[v>>8&255,v&255]};sizeOf.SHORT=constant(2);encode.UINT24=function(v){return[v>>16&255,v>>8&255,v&255]};sizeOf.UINT24=constant(3);encode.ULONG=function(v){return[v>>24&255,v>>16&255,v>>8&255,v&255]};sizeOf.ULONG=constant(4);encode.LONG=function(v){if(v>=LIMIT32){v=-(2*LIMIT32-v)}return[v>>24&255,v>>16&255,v>>8&255,v&255]};sizeOf.LONG=constant(4);encode.FIXED=encode.ULONG;sizeOf.FIXED=sizeOf.ULONG;encode.FWORD=encode.SHORT;sizeOf.FWORD=sizeOf.SHORT;encode.UFWORD=encode.USHORT;sizeOf.UFWORD=sizeOf.USHORT;encode.LONGDATETIME=function(){return[0,0,0,0,0,0,0,0]};sizeOf.LONGDATETIME=constant(8);encode.TAG=function(v){assert(v.length===4,"Tag should be exactly 4 ASCII characters.");return[v.charCodeAt(0),v.charCodeAt(1),v.charCodeAt(2),v.charCodeAt(3)]};sizeOf.TAG=constant(4);encode.Card8=encode.BYTE;sizeOf.Card8=sizeOf.BYTE;encode.Card16=encode.USHORT;sizeOf.Card16=sizeOf.USHORT;encode.OffSize=encode.BYTE;sizeOf.OffSize=sizeOf.BYTE;encode.SID=encode.USHORT;sizeOf.SID=sizeOf.USHORT;encode.NUMBER=function(v){if(v>=-107&&v<=107){return[v+139]}else if(v>=108&&v<=1131){v=v-108;return[(v>>8)+247,v&255]}else if(v>=-1131&&v<=-108){v=-v-108;return[(v>>8)+251,v&255]}else if(v>=-32768&&v<=32767){return encode.NUMBER16(v)}else{return encode.NUMBER32(v)}};sizeOf.NUMBER=function(v){return encode.NUMBER(v).length};encode.NUMBER16=function(v){return[28,v>>8&255,v&255]};sizeOf.NUMBER16=constant(3);encode.NUMBER32=function(v){return[29,v>>24&255,v>>16&255,v>>8&255,v&255]};sizeOf.NUMBER32=constant(5);encode.REAL=function(v){var value=v.toString();var m=/\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value);if(m){var epsilon=parseFloat("1e"+((m[2]?+m[2]:0)+m[1].length));value=(Math.round(v*epsilon)/epsilon).toString()}var nibbles="";var i;var ii;for(i=0,ii=value.length;i>8&255);b.push(codepoint&255)}return b};sizeOf.UTF16=function(v){return v.length*2};var eightBitMacEncodings={"x-mac-croatian":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø"+"¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊©⁄€‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ","x-mac-cyrillic":"АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњ"+"јЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю","x-mac-gaelic":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØḂ±≤≥ḃĊċḊḋḞḟĠġṀæø"+"ṁṖṗɼƒſṠ«»… ÀÃÕŒœ–—“”‘’ṡẛÿŸṪ€‹›Ŷŷṫ·Ỳỳ⁊ÂÊÁËÈÍÎÏÌÓÔ♣ÒÚÛÙıÝýŴŵẄẅẀẁẂẃ","x-mac-greek":"Ĺ²É³ÖÜ΅àâä΄¨çéèê룙î‰ôö¦€ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩ"+"άΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ­","x-mac-icelandic":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄€ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ","x-mac-inuit":"ᐃᐄᐅᐆᐊᐋᐱᐲᐳᐴᐸᐹᑉᑎᑏᑐᑑᑕᑖᑦᑭᑮᑯᑰᑲᑳᒃᒋᒌᒍᒎᒐᒑ°ᒡᒥᒦ•¶ᒧ®©™ᒨᒪᒫᒻᓂᓃᓄᓅᓇᓈᓐᓯᓰᓱᓲᓴᓵᔅᓕᓖᓗ"+"ᓘᓚᓛᓪᔨᔩᔪᔫᔭ… ᔮᔾᕕᕖᕗ–—“”‘’ᕘᕙᕚᕝᕆᕇᕈᕉᕋᕌᕐᕿᖀᖁᖂᖃᖄᖅᖏᖐᖑᖒᖓᖔᖕᙱᙲᙳᙴᙵᙶᖖᖠᖡᖢᖣᖤᖥᖦᕼŁł","x-mac-ce":"ÄĀāÉĄÖÜáąČäčĆć鏟ĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅ"+"ņѬ√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ",macintosh:"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄€‹›fifl‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ","x-mac-romanian":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂȘ∞±≤≥¥µ∂∑∏π∫ªºΩăș"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄€‹›Țț‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ","x-mac-turkish":"ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø"+"¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔÒÚÛÙˆ˜¯˘˙˚¸˝˛ˇ"};opentype_decode.MACSTRING=function(dataView,offset,dataLength,encoding){var table=eightBitMacEncodings[encoding];if(table===undefined){return undefined}var result="";for(var i=0;i=128){c=table[c];if(c===undefined){return undefined}}result.push(c)}return result};sizeOf.MACSTRING=function(str,encoding){var b=encode.MACSTRING(str,encoding);if(b!==undefined){return b.length}else{return 0}};encode.INDEX=function(l){var i;var offset=1;var offsets=[offset];var data=[];var dataSize=0;for(i=0;i>8;d[o+1]=offset&255;d=d.concat(subtables[i])}return d};sizeOf.TABLE=function(table){var numBytes=0;var length=table.fields.length;for(var i=0;i=1){if(dest!=quat){dest[0]=quat[0];dest[1]=quat[1];dest[2]=quat[2];dest[3]=quat[3]}return dest}var halfTheta=Math.acos(cosHalfTheta);var sinHalfTheta=Math.sqrt(1-cosHalfTheta*cosHalfTheta);if(Math.abs(sinHalfTheta)<.001){dest[0]=quat[0]*.5+quat2[0]*.5;dest[1]=quat[1]*.5+quat2[1]*.5;dest[2]=quat[2]*.5+quat2[2]*.5;dest[3]=quat[3]*.5+quat2[3]*.5;return dest}var ratioA=Math.sin((1-slerp)*halfTheta)/sinHalfTheta;var ratioB=Math.sin(slerp*halfTheta)/sinHalfTheta;dest[0]=quat[0]*ratioA+quat2[0]*ratioB;dest[1]=quat[1]*ratioA+quat2[1]*ratioB;dest[2]=quat[2]*ratioA+quat2[2]*ratioB;dest[3]=quat[3]*ratioA+quat2[3]*ratioB;return dest};quat4.str=function(quat){return"["+quat[0]+", "+quat[1]+", "+quat[2]+", "+quat[3]+"]"};WebGLUtils=function(){var makeFailHTML=function(msg){return""+''+'
'+'
'+'
'+msg+"
"+"
"+"
"};var GET_A_WEBGL_BROWSER=""+"This page requires a browser that supports WebGL.
"+'Click here to upgrade your browser.';var OTHER_PROBLEM=""+"It doesn't appear your computer can support WebGL.
"+'Click here for more information.';var setupWebGL=function(canvas,opt_attribs){function showLink(str){var container=canvas.parentNode;if(container){container.innerHTML=makeFailHTML(str)}}if(!window.WebGLRenderingContext){showLink(GET_A_WEBGL_BROWSER);return null}var context=create3DContext(canvas,opt_attribs);if(!context){showLink(OTHER_PROBLEM)}return context};var create3DContext=function(canvas,opt_attribs){var names=["webgl","experimental-webgl","webkit-3d","moz-webgl"];var context=null;for(var ii=0;ii1e-6){var rotaxis,newup;if(Math.abs(angle-Math.PI)<1e-6)newup=parent.__up.multiply(-1);else{rotaxis=cross(oldaxis,newaxis);newup=parent.__up.rotate({angle:angle,axis:rotaxis})}parent.__up.__x=newup.x;parent.__up.__y=newup.y;parent.__up.__z=newup.z}}function adjust_axis(parent,oldup,newup){parent.__change();if(newup.mag2===0){if(parent.__oldup===undefined)parent.__oldup=oldup}if(parent.__oldup!==undefined){oldup=parent.__oldup;parent.__oldup=undefined}if(newup.dot(parent.__axis)===0)return;var angle=oldup.diff_angle(newup);if(angle>1e-6){var rotaxis,newaxis;if(Math.abs(angle-Math.PI)<1e-6)newaxis=parent.__axis.multiply(-1);else{rotaxis=cross(oldup,newup);newaxis=parent.__axis.rotate({angle:angle,axis:rotaxis})}parent.__axis.__x=newaxis.x;parent.__axis.__y=newaxis.y;parent.__axis.__z=newaxis.z}}function vec(x,y,z){if(!(this instanceof vec)){if(y===undefined)if(z===undefined)return new vec(x.x,x.y,x.z);return new vec(x,y,z)}if(z===undefined||y===undefined)throw new Error("vector() requires 3 arguments: x, y, and z.");this.x=x;this.y=y;this.z=z}function attributeVector(parent,x,y,z){this.__parent=parent;this.__x=x;this.__y=y;this.__z=z;if(parent){parent.__change()}}attributeVector.prototype=new vec(0,0,0);attributeVector.prototype.constructor=attributeVector;function attributeVectorPos(parent,x,y,z){this.__parent=parent;this.__x=x;this.__y=y;this.__z=z;if(parent){parent.__change();parent._pos_set=true;if(parent.__make_trail)parent.__update_trail(vec(x,y,z))}}attributeVectorPos.prototype=new vec(0,0,0);attributeVectorPos.prototype.constructor=attributeVectorPos;function attributeVectorAxis(parent,x,y,z){this.__parent=parent;let currentaxis;if(parent)currentaxis=vec(parent.__axis);this.__x=x;this.__y=y;this.__z=z;if(parent){parent.__axis=this;let m=Math.sqrt(x*x+y*y+z*z);if(parent.__sizing)parent.__size.__x=m;if(m===0){if(parent.__oldaxis===undefined)parent.__oldaxis=currentaxis}else{if(parent.__oldaxis!==undefined){currentaxis=parent.__oldaxis;parent.__oldaxis=undefined}if(window.__adjustupaxis)adjust_up(parent,currentaxis,this)}parent.__change()}}attributeVectorAxis.prototype=new vec(1,0,0);attributeVectorAxis.prototype.constructor=attributeVectorAxis;function attributeVectorSize(parent,x,y,z){this.__parent=parent;this.__x=x;this.__y=y;this.__z=z;if(parent){if(parent.__sizing){var pa=parent.__axis;if(pa.x===0&&pa.y===0&&pa.z===0){if(parent.__oldaxis!==undefined){pa=parent.__oldaxis;parent.__oldaxis=undefined}else{pa=vec(1,0,0)}}var v=pa.norm().multiply(x);parent.__axis.__x=v.x;parent.__axis.__y=v.y;parent.__axis.__z=v.z}parent.__change()}}attributeVectorSize.prototype=new vec(1,1,1);attributeVectorSize.prototype.constructor=attributeVectorSize;function attributeVectorUp(parent,x,y,z){var oldup;this.__parent=parent;if(parent)oldup=norm(parent.__up);this.__x=x;this.__y=y;this.__z=z;if(parent){if(window.__adjustupaxis)adjust_axis(parent,oldup,this);parent.__change()}}attributeVectorUp.prototype=new vec(0,1,0);attributeVectorUp.prototype.constructor=attributeVectorUp;Object.defineProperty(attributeVector.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVector.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){this.__x=value;this.__parent.__change()}});Object.defineProperty(attributeVector.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVector.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){this.__y=value;this.__parent.__change()}});Object.defineProperty(attributeVector.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVector.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){this.__z=value;this.__parent.__change()}});Object.defineProperty(attributeVectorPos.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorPos.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){this.__x=value;this.__parent.__change();this.__parent._pos_set=true;if(this.__parent.__make_trail)this.__parent.__update_trail(vec(this.__x,this.__y,this.__z))}});Object.defineProperty(attributeVectorPos.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorPos.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){this.__y=value;this.__parent.__change();this.__parent._pos_set=true;if(this.__parent.__make_trail)this.__parent.__update_trail(vec(this.__x,this.__y,this.__z))}});Object.defineProperty(attributeVectorPos.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorPos.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){this.__z=value;this.__parent.__change();this.__parent._pos_set=true;if(this.__parent.__make_trail)this.__parent.__update_trail(vec(this.__x,this.__y,this.__z))}});Object.defineProperty(attributeVectorAxis.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorAxis.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){var oldaxis=norm(this.__parent.__axis);this.__x=value;if(this.__parent.__sizing)this.__parent.__size.x=this.mag;adjust_up(this.__parent,oldaxis,this)}});Object.defineProperty(attributeVectorAxis.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorAxis.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){var oldaxis=norm(this.__parent.__axis);this.__y=value;if(this.__parent.__sizing)this.__parent.__size.x=this.mag;adjust_up(this.__parent,oldaxis,this)}});Object.defineProperty(attributeVectorAxis.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorAxis.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){var oldaxis=norm(this.__parent.__axis);this.__z=value;if(this.__parent.__sizing)this.__parent.__size.x=this.mag;adjust_up(this.__parent,oldaxis,this)}});Object.defineProperty(attributeVectorSize.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorSize.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){this.__x=value;if(this.__parent.__sizing){var pa=this.__parent.__axis;if(pa.x===0&&pa.y===0&&pa.z===0){if(this.__parent.__oldaxis!==undefined){pa=this.__parent.__oldaxis;this.__parent.__oldaxis=undefined}else{pa=vec(1,0,0)}}var v=pa.norm().multiply(value);this.__parent.__axis.__x=v.x;this.__parent.__axis.__y=v.y;this.__parent.__axis.__z=v.z}this.__parent.__change()}});Object.defineProperty(attributeVectorSize.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorSize.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){this.__y=value;this.__parent.__change()}});Object.defineProperty(attributeVectorSize.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorSize.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){this.__z=value;this.__parent.__change()}});Object.defineProperty(attributeVectorUp.prototype,"__x",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorUp.prototype,"x",{enumerable:true,get:function(){return this.__x},set:function(value){var oldup=norm(this.__parent.__up);this.__x=value;adjust_axis(parent,oldup,this)}});Object.defineProperty(attributeVectorUp.prototype,"__y",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorUp.prototype,"y",{enumerable:true,get:function(){return this.__y},set:function(value){var oldup=norm(this.__parent.__up);this.__y=value;adjust_axis(parent,oldup,this)}});Object.defineProperty(attributeVectorUp.prototype,"__z",{enumerable:false,writable:true,value:0});Object.defineProperty(attributeVectorUp.prototype,"z",{enumerable:true,get:function(){return this.__z},set:function(value){var oldup=norm(this.__parent.__up);this.__z=value;adjust_axis(parent,oldup,this)}});vec.prototype.toString=function(){var input=[this.x,this.y,this.z];var output=[];for(var i=0;i<3;i++){output.push(__convert(input[i]))}return"< "+output[0]+", "+output[1]+", "+output[2]+" >"};vec.prototype.add=function(v){if(!(v instanceof vec))add_error();return new vec(this.x+v.x,this.y+v.y,this.z+v.z)};vec.prototype.sub=function(v){if(!(v instanceof vec))sub_error();return new vec(this.x-v.x,this.y-v.y,this.z-v.z)};vec.prototype.multiply=function(r){if(r instanceof vec)multiply_error();if(r===undefined||Number.isNaN(r))badnumber(r);return new vec(this.x*r,this.y*r,this.z*r)};vec.prototype.divide=function(r){if(r instanceof vec)divide_error();if(r===undefined||Number.isNaN(r))badnumber(r);return new vec(this.x/r,this.y/r,this.z/r)};property.declare(vec.prototype,{mag:{get:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},set:function(value){var v=this.norm().multiply(value);this.x=v.x;this.y=v.y;this.z=v.z}},mag2:{get:function(){return this.x*this.x+this.y*this.y+this.z*this.z},set:function(value){var v=this.norm().multiply(Math.sqrt(value));this.x=v.x;this.y=v.y;this.z=v.z}},hat:{get:function(){return this.norm()},set:function(value){var v=value.hat.multiply(this.mag);this.x=v.x;this.y=v.y;this.z=v.z}}});vec.prototype.norm=function(){var r=this.mag;if(r==0)return new vec(0,0,0);return new vec(this.x/r,this.y/r,this.z/r)};vec.prototype.dot=function(v){return this.x*v.x+this.y*v.y+this.z*v.z};vec.prototype.equals=function(v){if(v===null)return false;return this.x===v.x&&this.y===v.y&&this.z===v.z};vec.prototype.proj=function(v){var B=norm(v);return B.multiply(this.dot(B))};vec.prototype.comp=function(v){return this.dot(norm(v))};vec.prototype.cross=function(v){return new vec(this.y*v.z-this.z*v.y,this.z*v.x-this.x*v.z,this.x*v.y-this.y*v.x)};vec.prototype.diff_angle=function(v){var a=this.norm().dot(v.norm());if(a>1)return 0;if(a<-1)return Math.PI;return Math.acos(a)};vec.prototype.rotate=function(args){var angle,axis;var L=arguments.length;if(L<1||L>2)throw new Error("vector.rotate takes 1 or 2 arguments");for(var i=0;i with vectors.")}function less_error(){throw new Error("Cannot use < with vectors.")}function greaterorequal_error(){throw new Error("Cannot use >= with vectors.")}function lessorequal_error(){throw new Error("Cannot use <= with vectors.")}function badnumber(r){if(r===undefined)throw new Error("A variable is undefined.");else throw new Error("A variable is 'NaN', not a number.")}String.prototype["+"]=function(r){return this+r};String.prototype["+="]=function(r){return this+r};String.prototype["*"]=function(r){if(typeof r=="number")return this.repeat(r);throw new Error("Cannot multiply a string by something that is not a number.")};Number.prototype["+"]=function(r){return r instanceof vec?add_error():this+r};Number.prototype["-"]=function(r){return r instanceof vec?sub_error():this-r};Number.prototype["*"]=function(r){return r instanceof vec?r.multiply(this):this*r};Number.prototype["/"]=function(r){return r instanceof vec?divide_error():this/r};Number.prototype["**"]=function(r){return r instanceof vec?num_power_error():this**r};Number.prototype[">"]=function(r){return r instanceof vec?greater_error():this>r};Number.prototype["<"]=function(r){return r instanceof vec?less_error():this="]=function(r){return r instanceof vec?greaterorequal_error():this>=r};Number.prototype["<="]=function(r){return r instanceof vec?lessorequal_error():this<=r};Number.prototype["%"]=function(r){return this%r};Number.prototype["-u"]=function(){return-this};vec.prototype["+"]=vec.prototype.add;vec.prototype["-"]=vec.prototype.sub;vec.prototype["*"]=vec.prototype.multiply;vec.prototype["/"]=function(r){return this.divide(r)};vec.prototype["**"]=function(r){power_error()};vec.prototype["-u"]=function(){return new vec(-this.x,-this.y,-this.z)};vec.prototype[">"]=function(r){greater_error()};vec.prototype["<"]=function(r){less_error()};vec.prototype[">="]=function(r){greaterorequal_error()};vec.prototype["<="]=function(r){lessorequal_error()};var exports={vec:vec,attributeVector:attributeVector,attributeVectorPos:attributeVectorPos,attributeVectorAxis:attributeVectorAxis,attributeVectorSize:attributeVectorSize,attributeVectorUp:attributeVectorUp};Export(exports)})();(function vectorLibraryWrappers(){"use strict";function __array_times_number(a,r){if(typeof r==="number"){var n=r;var na=a.length;var ret=[];for(var i=0;i3)throw new Error("rotate(vector, ...) takes 1 to 3 arguments");v=arguments[0];for(var i=1;i=n)return s;i++;var loc=s.search(t);if(loc<0)return s;s=s.slice(0,loc)+r+s.slice(loc+tlong)}};var exports={mag:mag,mag2:mag2,norm:norm,hat:hat,dot:dot,cross:cross,proj:proj,comp:comp,diff_angle:diff_angle,rotate:rotate,__array_times_number:__array_times_number};Export(exports)})();(function(){"use strict";function Mesh(){this.pos=[];this.normal=[];this.color=[];this.opacity=[];this.shininess=[];this.emissive=[];this.texpos=[];this.bumpaxis=[];this.index=[];this.model_transparent=false}$.extend(Mesh.prototype,{merge:function merge(otherMesh,object,bias){var xmin=null,xmax=null,ymin=null,ymax=null,zmin=null,zmax=null;var offset=this.pos.length/3;if(object instanceof vertex){if(offset+1>=65536)return null;if(bias<0)this.index.push(offset+bias);else{if(xmin===null||object.__pos.xxmax)xmax=object.__pos.x;if(ymin===null||object.__pos.yymax)ymax=object.__pos.y;if(zmin===null||object.__pos.zzmax)zmax=object.__pos.z;this.pos.push(object.__pos.x,object.__pos.y,object.__pos.z);this.normal.push(object.__normal.x,object.__normal.y,object.__normal.z);this.color.push(object.__color.x,object.__color.y,object.__color.z);if(object.__opacity<1)this.model_transparent=true;this.opacity.push(object.__opacity);this.shininess.push(object.__shininess);this.emissive.push(object.__emissive);this.texpos.push(object.__texpos.x,object.__texpos.y);this.bumpaxis.push(object.__bumpaxis.x,object.__bumpaxis.y,object.__bumpaxis.z);this.index.push(offset)}}else{if(offset+otherMesh.pos.length/3>=65536)return null;var c=[object.__color.x,object.__color.y,object.__color.z];for(var j=0;jxmax)xmax=otherMesh.pos[j]}else if(j%3===1){if(ymin===null||otherMesh.pos[j]ymax)ymax=otherMesh.pos[j]}else if(j%3===2){if(zmin===null||otherMesh.pos[j]zmax)zmax=otherMesh.pos[j]}this.pos.push(otherMesh.pos[j])}for(var j=0;j","?",")","!","@","#","$","%","^","&","*","(",":",":","<","=",">","?","@","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","{","|","}","^","_","~","","","","","","","","","","*","+","","","","","f1","f2","f3","f4","f5","f6","f7","f8","f9","f10","","{","|","}","~","delete"];_shifted[187]="+";_shifted[189]="_";_shifted[192]="~";_shifted[219]="{";_shifted[220]="|";_shifted[221]="}";_shifted[186]=":";_shifted[222]='"';_shifted[188]="<";_shifted[190]=">";_shifted[191]="?";var shiftlock=false;var __waitfor;var __waitfor_canvas;var __waitfor__expecting_key;window.print_anchor=$("
").css("white-space","pre").appendTo($("body"));window.print_anchor.css({float:"left"});var __id=0;function canvas(options){if(!(this instanceof canvas))return new canvas(options);if(!options)options={};canvas.activated=[];canvas.selected=this;canvas.hasmouse=null;this.__title_anchor=$("
");this.__caption_anchor=$("
");this.__titletext="";this.__captiontext="";if("title"in options){this.__titletext=options.title;delete options.title}if("caption"in options){this.__captiontext=options.caption;delete options.caption}this.__align="none";if("align"in options){this.__align=options.align;delete options.align}this.__lastevent=null;this.__autoscale=true;if("autoscale"in options){this.__autoscale=options.autoscale;delete options.autoscale}this.__range=10;if("width"in options){this.__width=options.width;delete options.width}if("height"in options){this.__height=options.height;delete options.height}for(var id in options)this[id]=options[id];this.hasmouse=false;this.__needs_update=false;this.events=[];this.wrapper=$("
");this.menu=$("
");this.__canvas_element=document.createElement("canvas");this.__overlay_element=document.createElement("canvas");this.elements=$([this.__canvas_element,this.__overlay_element]);this.__overlay_objects={objects:[],__changed:false};this.__mouse_move=null;this.__visiblePrimitives={};this.lights=[];distant_light({canvas:this,direction:vec(.22,.44,.88),color:vec(.8,.8,.8)});distant_light({canvas:this,direction:vec(-.88,-.22,-.44),color:vec(.3,.3,.3)});this.trails=[];this.arrows=[];this.billboards=[];this.update_billboards=false;this.__points_objects=[];this.__opaque_objects={};this.__transparent_objects={};this.vertex_id=1;var N=100;this.__vertices={Nalloc:N,pos:new Float32Array(3*N),normal:new Float32Array(3*N),color:new Float32Array(3*N),opacity:new Float32Array(N),shininess:new Float32Array(N),emissive:new Float32Array(N),texpos:new Float32Array(2*N),bumpaxis:new Float32Array(3*N),index:new Uint16Array(N),model_transparent:false,object_info:{},available:[]};this.__vertices.normal[2]=1;this.__sort_objects={opaque:{plain:{},textures:{},bumpmaps:{},textures_and_bumpmaps:{}},transparent:{plain:{},textures:{},bumpmaps:{},textures_and_bumpmaps:{}}};this.camera=orbital_camera(this);this.mouse=new Mouse(this);this.mouse.pos=vec(0,0,0);this.mouse.ray=vec(0,0,1);this.textures={};this.textures_requested={};this.__changed={};this.__vertex_changed={};this.visible=true;this.waitfor_textures=false;__waitfor="";this.__expecting_key=false;this.center=this.center;this.axis=this.axis;this.up=this.up;this.__triggered=undefined;this.__waitfor_bound=undefined;this.__id=__id;__id++}property.declare(canvas.prototype,{__activate:function(){this.__activated=true;this.__activate=function(){};var container=canvas.container;this.__title_anchor.css("white-space","pre").appendTo(container);this.menu.css("white-space","pre").appendTo(container);this.wrapper.addClass("glowscript-canvas-wrapper").css("display","inline-block").appendTo(container);this.__caption_anchor.css("white-space","pre").appendTo(container);this.wrapper.css("position","relative");var cv=this.__canvas_element;cv.style.position="absolute";var overlay=this.__overlay_element;overlay.style.position="relative";overlay.style.backgroundColor="transparent";this.width=this.__width;this.height=this.__height;this.wrapper.append(this.__canvas_element);this.wrapper.append(this.__overlay_element);this.wrapper.resizable({alsoResize:[this.__canvas_element,this.__overlay_element],resize:function(ev,ui){this.__canvas_element.width=this.__canvas_element.style.width=this.__overlay_element.width=this.__overlay_element.style.width=this.__width=ui.size.width;this.__canvas_element.height=this.__canvas_element.style.height=this.__overlay_element.height=this.__overlay_element.style.height=this.__height=ui.size.height;this.trigger("resize",{event:"resize"})}.bind(this)});if(!this.resizable)this.wrapper.resizable("disable");this.wrapper.css("float",this.__align);if(this.camera.__activate)this.camera.__activate();this.__handleEvents();if(this.__titletext)this.title=this.__titletext;if(this.__captiontext)this.caption=this.__captiontext;this.__renderer=new WebGLRenderer(this,cv,overlay);canvas.activated.push(this)},remove:function(){for(var id in this.__visiblePrimitives)this.__visiblePrimitives[id].visible=false;for(var id in this.__overlay_objects.objects)this.__overlay_objects.objects[id].visible=false;if(this.__activated)canvas.activated[this.__id]=null;this.wrapper.remove()},__handleEvents:function(){var canvas=this;var elements=canvas.elements;elements.bind("mouseenter mouseleave",function(ev){canvas.trigger("mouse",ev)});var keys={shift:16,ctrl:17,alt:18};$(document).bind("keydown keyup",function(ev){for(var k in keys){if(keys[k]==ev.which){canvas.mouse[k]=ev.type=="keydown";break}}ev.shift=canvas.mouse.shift||shiftlock;ev.key=_unshifted[ev.which];if(shiftlock&&(65<=ev.which&&ev.which<=90))ev.key=_shifted[ev.which];else if(canvas.mouse.shift)ev.key=_shifted[ev.which];var n=keysdownlist.indexOf(ev.key);if(ev.type=="keydown"){if(n<0)keysdownlist.push(ev.key)}else if(n>=0){keysdownlist.splice(n,1)}if(!canvas.__expecting_key)return;ev.event=ev.type;if(ev.which==20&&ev.type=="keydown")shiftlock=!shiftlock;ev.alt=canvas.mouse.alt;ev.ctrl=canvas.mouse.ctrl;canvas.trigger(ev.type,ev)})},capture:async function(filename){if(filename.constructor!==String)throw new Error("A capture file name must be a string.");if(filename.slice(-4)!=".png")filename+=".png";var img=await this.__renderer.screenshot();var a=document.createElement("a");a.href=img.src;a.download=filename;a.click();a.remove()},waitfor:async function(eventTypes){var cvs=this;var __waitfor__expecting_key=this.__expecting_key;var __waitfor=eventTypes;cvs.__waitfor_bound=undefined;cvs.__expecting_key=__waitfor.search("key")>=0;if(__waitfor=="textures")cvs.waitfor_textures=true;function __waiting(ev){cvs.__waitfor_bound=ev}cvs.bind(__waitfor,__waiting);var w;while(true){await rate(60);w=cvs.__waitfor_bound;if(w!==undefined){if(__waitfor=="textures"&&w===null)break;else if(__waitfor.search(w.type)>=0)break}}cvs.__waitfor_bound=undefined;cvs.unbind(__waitfor,__waiting);__waitfor="";cvs.__expecting_key=__waitfor__expecting_key;return new Promise(resolve=>{resolve(w)})},pause:async function(args){var cvs=this;__waitfor__expecting_key=this.__expecting_key;cvs.__waitfor_bound=undefined;var w;var prompt="";if(args!==undefined)prompt=args.toString();function __waiting(ev){cvs.__waitfor_bound=ev}if(prompt.length>0){if(cvs.__prompt==undefined){cvs.__prompt=label({canvas:cvs,align:"right",pixel_pos:true,height:14,color:color.black,background:color.white,opacity:1,box:false})}cvs.__prompt.pos=vec(cvs.__width,cvs.__height-12,0);cvs.__prompt.text=prompt;cvs.__prompt.visible=true;cvs.bind("click",__waiting);while(true){await rate(60);w=cvs.__waitfor_bound;if(w!==undefined){cvs.__prompt.visible=false;break}}}else{if(cvs.__draw==undefined)cvs.__draw=draw({canvas:cvs});var x=cvs.width-5,y=cvs.height-20;cvs.__draw.points=[vec(x,y,0),vec(x-30,y-13,0),vec(x-30,y+15,0),vec(x,y,0)];cvs.__draw.opacity=1;cvs.__draw.color=color.black;cvs.__draw.fillcolor=color.white;cvs.__draw.visible=true;cvs.bind("click",__waiting);while(true){await rate(60);w=cvs.__waitfor_bound;if(w!==undefined){cvs.__draw.visible=false;break}}}cvs.__waitfor_bound=undefined;cvs.unbind(__waitfor,__waiting);cvs.__expecting_key=__waitfor__expecting_key;return new Promise(resolve=>{resolve(w)})},select:function(){window.__context.canvas_selected=this},title_anchor:{get:function(){if(!this.__activated)this.__activate();return this.__title_anchor},set:function(value){throw new Error("Cannot change title_anchor")}},caption_anchor:{get:function(){if(!this.__activated)this.__activate();return this.__caption_anchor},set:function(value){throw new Error("Cannot change caption_anchor")}},title:{get:function(){return this.__titletext},set:function(value){this.__titletext=value;this.__title_anchor.html(value)}},caption:{get:function(){return this.__captiontext},set:function(value){this.__captiontext=value;this.__caption_anchor.html(value)}},append_to_title:function(args){var s="";var L=arguments.length;for(var i=0;i=0)this.__expecting_key=true;for(var i=0;i=0)this.__expecting_key=false;var etypes=eventTypes.split(" ");for(var i=0;i=0)types=types.replace(t,"")}this.events[i][0]=types;return}}},trigger:async function(type,evarg){var ev={type:type,event:evarg};if(type=="mouse"){var ev={type:evarg.type,pageX:evarg.pageX,pageY:evarg.pageY,which:1};this.mouse.__update(ev);ev.event=ev.type;ev.pos=this.mouse.pos;if(ev.type=="mousedown"){ev.press="left";ev.release=null}else if(ev.type=="mousemove"){ev.press=null;ev.release=null}else if(ev.type=="mouseup"){ev.press=null;ev.release="left"}else if(ev.type=="mouseenter"||ev.type=="mouseleave"){ev.press=null;ev.release=null}else if(ev.type=="click"){ev.press=null;ev.release="left"}}else if(type.slice(0,3)=="key"){ev={type:type,event:type,which:evarg.which};ev.key=evarg.key;ev.alt=evarg.alt;ev.ctrl=evarg.ctrl;ev.shift=evarg.shift}if(evarg!==null){this.__triggered=ev;ev.canvas=this;if(ev.type===undefined)return}for(var i=0;i=0){let bf=this.events[i][1];try{await bf(ev)}catch(err){window.__reportScriptError(err)}}}if(ev.type=="mousemove")this.__mouse_move=null},background:new vec(0,0,0),opacity:1,ambient:new vec(.2,.2,.2),__change:function(){if(this.__lastevent!==null&&this.hasmouse)this.mouse.__update(this.__lastevent);if(this.__overlay_objects)this.__overlay_objects.__changed=true},center:new attributeVector(null,0,0,0),axis:new attributeVector(null,0,0,-1),up:new attributeVector(null,0,1,0),forward:{get:function(){return this.__axis},set:function(value){this.axis=value}},__last_axis:null,__last_center:null,__activated:false,userzoom:true,userspin:true,userpan:true,fov:60*Math.PI/180,width:{value:640,onchanged:function(){this.__canvas_element.width=this.__canvas_element.style.width=this.__overlay_element.width=this.__overlay_element.style.width=this.__width}},height:{value:400,onchanged:function(){this.__canvas_element.height=this.__canvas_element.style.height=this.__overlay_element.height=this.__overlay_element.style.height=this.wrapper[0].style.height=this.__height}},align:{get:function(){return this.__align},set:function(value){if(value=="left"||value=="right"||value=="none"){this.__align=value}else throw new Error("align must be 'left', 'right', or 'none' (the default).")}},resizable:{value:true,onchanged:function(){if(this.__activated){this.wrapper.resizable((this.resizable?"en":"dis")+"able")}}},autoscale:{get:function(){return this.__autoscale},set:function(value){if(this.__autoscale&&!value)Autoscale.compute_autoscale(this);this.__autoscale=value}},range:{get:function(){if(this.__autoscale){Autoscale.compute_autoscale(this)}return this.__range},set:function(value){this.__autoscale=false;this.__range=value;if(this.__lastevent!==null)this.mouse.__update(this.__lastevent)}},pixel_to_world:{get:function(){var w=this.__width;var h=this.__height;var d=2*this.range;if(w>=h){return d/h}else{return d/w}},set:function(value){throw new Error("Cannot assign a value to pixel_to_world.")}},objects:{get:function(){var all=[];for(var id in this.__visiblePrimitives){var v=this.__visiblePrimitives[id];if(v.__obj){if(v==v.__obj.__components[0]&&v.__obj.visible)all.push(v.__obj)}else all.push(v)}for(var id in this.__overlay_objects.objects){var obj=this.__overlay_objects.objects[id];if(obj instanceof label)all.push(obj)}return all}}});property.declare(canvas,{selected:{get:function(){return window.__context.canvas_selected||null},set:function(value){window.__context.canvas_selected=value}},get_selected:function(){return window.__context.canvas_selected||null},all:{get:function(){var v=window.__context.canvas_all;if(v===undefined)v=window.__context.canvas_all=[];return v}},container:{get:function(){return window.__context.glowscript_container||null},set:function(value){window.__context.glowscript_container=$(value)}}});function Mouse(canvas){this.canvas=canvas}property.declare(Mouse.prototype,{canvas:null,pos:null,ray:null,__pickx:null,__picky:null,pick:function(){return this.canvas.__renderer.render(1)},project:function(args){if(args.normal===undefined)throw new Error("scene.mouse.project() must specify a normal");var normal=args.normal;var dist;if(args.d===undefined&&args.point===undefined)dist=normal.dot(this.canvas.__center);else if(args.d!==undefined){dist=args.d}else if(args.point!==undefined){dist=normal.dot(args.point)}var ndc=normal.dot(this.canvas.camera.pos)-dist;var ndr=normal.dot(this.ray);if(ndr==0)return null;var t=-ndc/ndr;return this.canvas.camera.pos.add(this.ray.multiply(t))},alt:false,ctrl:false,shift:false,__update:function(ev){var cv=this.canvas,factor;if(cv.__width>cv.__height)factor=2*cv.__range/cv.__height;else factor=2*cv.__range/cv.__width;var o=$(cv.__canvas_element).offset();this.__pickx=ev.pageX-o.left;this.__picky=cv.__height-(ev.pageY-o.top);var mx=(this.__pickx-cv.__width/2)*factor;var my=(this.__picky-cv.__height/2)*factor;var xaxis=cv.__axis.norm().cross(cv.__up).norm();var yaxis=xaxis.cross(cv.__axis.norm());this.pos=cv.__center.add(xaxis.multiply(mx).add(yaxis.multiply(my)));this.ray=this.pos.sub(cv.camera.pos).norm();canvas.hasmouse=cv;cv.__lastevent=ev}});var exports={canvas:canvas,keysdown:keysdown};Export(exports)})();(function(){"use strict";var toType=function(obj){return{}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase()};function orbital_camera(canvas){if(!(this instanceof orbital_camera))return new orbital_camera(canvas);this.canvas=canvas;this.follower=null}property.declare(orbital_camera.prototype,{pos:{get:function(){var c=this.canvas;return c.__center.sub(c.__axis.norm().multiply(c.range/Math.tan(c.fov/2)))},set:function(val){var c=this.canvas;c.center=val.add(this.axis)}},axis:{get:function(){var c=this.canvas;return c.__axis.norm().multiply(c.range/Math.tan(c.fov/2))},set:function(val){var c=this.canvas;c.center=this.pos.add(val);c.axis=norm(val);c.range=mag(val)*Math.tan(c.fov/2)}},rotate:function(rargs){var L=arguments.length;if(L<1||L>3)throw new Error("camera.rotate takes 1 to 3 arguments");var args={};for(var i=0;i1e-6)c.axis=c.__axis.rotate({angle:angle,axis:rotaxis});c.up=c.__up.rotate({angle:angle,axis:rotaxis});c.center=origin.add(this.axis);window.__adjustupaxis=true},follow:function(objectOrFunction){this.follower=objectOrFunction},__activate:function(){var cvs=this.canvas;var camera=this;var contextMenuDisabled=false;var lastX=[null,null],lastY=[null,null];var downX=[null,null],downY=[null,null];var lastpos=null;var angleX=0,angleY=0;var afterdown=false;var rotating,zrotating,zooming,panning;var leftButton=false,rightButton=false,mouseWheel=false;var lastSep=null;var lastAngle=null;var fingers=0;var nomove=false;var tstart;var zoompos=[null,null];var saveEvent;var zoom=function(delta){var z=Math.exp(-delta*.05);cvs.range=cvs.range*z};var zrotate=function(dtheta){cvs.up=cvs.up.rotate({angle:2*dtheta,axis:cvs.__axis})};var spin=function(ev){var dx=ev.pageX-lastX[0];var dy=ev.pageY-lastY[0];angleX+=dx*.01;angleY+=dy*.01;if(angleY<-1.4)angleY=-1.4;if(angleY>1.4)angleY=1.4;cvs.__axis=cvs.__axis.rotate({angle:-.01*dx,axis:cvs.__up});var max_vertical_angle=cvs.__up.diff_angle(cvs.__axis.multiply(-1));var vertical_angle=.01*dy;if(!(vertical_angle>=max_vertical_angle||vertical_angle<=max_vertical_angle-Math.PI)){cvs.__axis=cvs.__axis.rotate({angle:-vertical_angle,axis:cvs.__axis.cross(cvs.__up)})}};var pan=function(ev){var csave=vec(cvs.__last_center);cvs.mouse.__update(ev);var c=cvs.mouse.pos;var xaxis=cvs.__axis.cross(cvs.__up).hat;var yaxis=xaxis.cross(cvs.__axis).hat;var d=c.sub(lastpos);var dx=d.dot(xaxis);var dy=d.dot(yaxis);lastpos=c.sub(d);cvs.__center=cvs.__center.sub(xaxis.multiply(dx).add(yaxis.multiply(dy)));cvs.__last_center=csave};$(document).bind("contextmenu",function(e){return!contextMenuDisabled});cvs.elements.mousewheel(function(ev,delta){if(cvs.userzoom)zoom(delta);return false});cvs.elements.mousedown(function(ev){if(ev.which==1)leftButton=true;if(ev.which==3)rightButton=true;rotating=cvs.userspin&&(ev.which==3||ev.which==1&&cvs.mouse.ctrl&&!cvs.mouse.alt);zooming=cvs.userzoom&&(ev.which==2||ev.which==1&&cvs.mouse.alt&&!cvs.mouse.ctrl||leftButton&&rightButton);panning=cvs.userpan&&ev.which==1&&cvs.mouse.shift;if(ev.which==3&&!(rotating||zooming))return;downX[0]=lastX[0]=ev.pageX;downY[0]=lastY[0]=ev.pageY;if(rotating||zooming||panning)contextMenuDisabled=true;else if(ev.which==1)cvs.trigger("mouse",ev);if(panning){cvs.autoscale=false;cvs.mouse.__update(ev);lastpos=cvs.mouse.pos}afterdown=true;ev.preventDefault();ev.stopPropagation();return false});cvs.elements.mousemove(function(ev){if(ev.pageX===lastX[0]&&ev.pageY===lastY[0])return;if(!afterdown){cvs.mouse.__update(ev);return}if(zooming){var dy=lastY[0]-ev.pageY;if(dy!==0)zoom(.1*dy)}else if(rotating){spin(ev)}else if(panning){pan(ev)}else if(ev.which==1){cvs.__mouse_move=ev}if(!panning){lastX[0]=ev.pageX;lastY[0]=ev.pageY}});cvs.elements.mouseup(function(ev){if(ev.which==1)leftButton=false;if(ev.which==3)rightButton=false;if(!afterdown)return;if(ev.which==3&&contextMenuDisabled)setTimeout(function(){contextMenuDisabled=false},0);if(!(rotating||zooming||panning)){if(ev.which==1){cvs.trigger("mouse",ev);if(abs(ev.pageX-downX[0])<=5&&abs(ev.pageY-downY[0])<=5){ev.type="click";cvs.trigger("mouse",ev)}}else if(ev.which==3){contextMenuDisabled=true;return}}rotating=zooming=panning=afterdown=false;lastX=[null,null];lastY=[null,null]});cvs.elements.bind("touchstart",function(ev){rotating=zooming=nomove=false;lastSep=lastAngle=null;var pt;var data=ev.originalEvent.targetTouches;if(data.length>2)return;if(data.length==2&&!(cvs.userspin||cvs.userzoom))return;fingers++;for(var i=0;i2)return;var pt;var newx=[null,null],newy=[null,null];var relx=[0,0],rely=[0,0];for(var i=0;i15||dzoom[1].mag>15){saveEvent=null;zooming=true;var r=zoompos[1].sub(zoompos[0]).norm();var angmom=r.cross(dzoom[1]).sub(r.cross(dzoom[0])).mag;if(angmom>10){zrotating=cvs.userspin;if(!cvs.userspin)zooming=false}}else return}}if(saveEvent!==null){if(data.length==2){saveEvent=null}else{var near=Math.abs(relx[0])<=5&&Math.abs(rely[0])<=5;if(!rotating&&t>150&&near){cvs.trigger("mouse",saveEvent);saveEvent=null}else if(!near){rotating=cvs.userspin;saveEvent=null}}}else{if(newx[0]===lastX[0]&&newy[0]===lastY[0]&&newx[1]===lastX[1]&&newy[1]===lastY[1])return;ev.pageX=newx[0];ev.pageY=newy[0];ev.type="mousemove";if(rotating)spin(ev);else if(zooming){var xx=newx[1]-newx[0];var yy=newy[1]-newy[0];if(zrotating){var angle=Math.atan2(yy,xx);if(lastAngle!==null){var dangle;var va=vec(Math.cos(lastAngle),Math.sin(lastAngle),0);var vb=vec(Math.cos(angle),Math.sin(angle),0);var vc=va.cross(vb);var amag=Math.abs(Math.asin(vc.mag));if(vc.z>=0)dangle=-amag;else dangle=amag;zrotate(dangle)}lastAngle=angle}else if(cvs.userzoom){var sep=Math.sqrt(xx*xx+yy*yy);if(lastSep!==null&&sep!=lastSep)zoom(.2*(sep-lastSep));lastSep=sep}}else cvs.__mouse_move=ev}lastX[0]=newx[0];lastX[1]=newx[1];lastY[0]=newy[0];lastY[1]=newy[1]});cvs.elements.bind("touchend",function(ev){fingers--;if(saveEvent!==null&&!(rotating||zooming)){cvs.trigger("mouse",saveEvent);saveEvent=null}var data=ev.originalEvent.changedTouches;ev.pageX=data[0].clientX;ev.pageY=data[0].clientY;if(!(rotating||zooming)){ev.type="mouseup";cvs.trigger("mouse",ev);if(Math.abs(ev.pageX-downX[0])<=5&&Math.abs(ev.pageY-downY[0])<=5){ev.type="click";cvs.trigger("mouse",ev)}}if(zooming){if(fingers>0)nomove=true;else zooming=nomove=false}rotating=false;lastX=[null,null];lastY=[null,null];lastSep=lastAngle=null})}});var exports={orbital_camera:orbital_camera};Export(exports)})();(function(){"use strict";function extent(){}$.extend(extent.prototype,{xmin:null,ymin:null,zmin:null,xmax:null,ymax:null,zmax:null,zx_camera:0,zy_camera:0,last_zx_camera:-1,last_zy_camera:-1,point_extent:function(obj,p){this.xmin=Math.min(p.x,this.xmin);this.ymin=Math.min(p.y,this.ymin);this.zmin=Math.min(p.z,this.zmin);this.xmax=Math.max(p.x,this.xmax);this.ymax=Math.max(p.y,this.ymax);this.zmax=Math.max(p.z,this.zmax);obj.__xmin=Math.min(p.x,obj.__xmin);obj.__ymin=Math.min(p.y,obj.__ymin);obj.__zmin=Math.min(p.z,obj.__zmin);obj.__xmax=Math.max(p.x,obj.__xmax);obj.__ymax=Math.max(p.y,obj.__ymax);obj.__zmax=Math.max(p.z,obj.__zmax)}});var exports={Autoscale:{compute_autoscale:function compute_autoscale(canvas){var ext=canvas.__extent;if(!ext)ext=canvas.__extent=new extent;var ctrx=canvas.center.x,ctry=canvas.center.y,ctrz=canvas.center.z;var all=canvas.__visiblePrimitives;ext.zx_camera=0;ext.zy_camera=0;var cot_hfov=1/Math.tan(canvas.__fov/2);ext.__cot_hfov=cot_hfov;ext.__centerx=canvas.center.x;ext.__centery=canvas.center.y;ext.__centerz=canvas.center.z;var check=false;var obj;for(var id in all){obj=all[id];if(obj.constructor.name=="point")continue;if(obj.constructor.name=="points")continue;check=true;if(canvas.__changed[obj.__id]||obj.__zx_camera===null||obj.__zy_camera===null){obj.__get_extent(ext);if(obj.__xmin===null)continue;var xx=Math.max(Math.abs(obj.__xmin-ctrx),Math.abs(obj.__xmax-ctrx));var yy=Math.max(Math.abs(obj.__ymin-ctry),Math.abs(obj.__ymax-ctry));var zz=Math.max(Math.abs(obj.__zmin-ctrz),Math.abs(obj.__zmax-ctrz));obj.__zx_camera=xx*cot_hfov+zz;obj.__zy_camera=yy*cot_hfov+zz}ext.zx_camera=Math.max(ext.zx_camera,obj.__zx_camera);ext.zy_camera=Math.max(ext.zy_camera,obj.__zy_camera)}if(check){if(ext.zx_camera>ext.last_zx_camera||ext.zx_cameraext.last_zy_camera||ext.zy_cameraext.zy_camera){if(canvas.__width>=canvas.__height){canvas.__range=1.1*(canvas.__height/canvas.__width)*ext.zx_camera/cot_hfov}else{canvas.__range=1.1*ext.zx_camera/cot_hfov}}else{if(canvas.__width>=canvas.__height){canvas.__range=1.1*ext.zy_camera/cot_hfov}else{canvas.__range=1.1*(canvas.__width/canvas.__height)*ext.zy_camera/cot_hfov}}ext.last_zx_camera=ext.zx_camera;ext.last_zy_camera=ext.zy_camera}}},find_extent:function find_extent(obj,ext){if(obj.constructor.name=="points")return;if((obj.constructor.name=="simple_sphere"||obj.constructor.name=="vp_simple_sphere")&&obj.__pixels){for(var a=0;a<8;a++)ext.point_extent(obj,obj.__pos);return}var size=obj.__size;var sizex=size.x,sizey=size.y,sizez=size.z;var start=obj.__pos;var startx=start.x,starty=start.y,startz=start.z;var center_pos=obj.__hasPosAtCenter;var length;if(center_pos)length=Math.sqrt(sizex*sizex+sizey*sizey+sizez*sizez)/2;else length=Math.sqrt(sizex*sizex+sizey*sizey/4+sizez*sizez/4);var px=startx-ext.__centerx;var py=starty-ext.__centery;var pz=startz-ext.__centerz;var zzx=(Math.abs(px)+length)*ext.__cot_hfov+Math.abs(pz)+length;var zzy=(Math.abs(py)+length)*ext.__cot_hfov+Math.abs(pz)+length;if(zzx>i}return x+1}function handleLoadedTexture(image,obj,bump){var name,t0,ref;if(bump){name=obj.__tex.bumpmap;ref=obj.__tex.bumpmap_ref;t0=obj.__tex.bumpmap_t0}else{name=obj.__tex.file;ref=obj.__tex.texture_ref;t0=obj.__tex.texture_t0}var tf=msclock();tf=tf-t0;if(name in cvs.textures){ref.reference=cvs.textures[name]}else{cvs.textures[name]=ref.reference=gl.createTexture();gl.bindTexture(gl.TEXTURE_2D,ref.reference);gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL,true);if(!isPowerOfTwo(image.width)||!isPowerOfTwo(image.height)){var c=document.createElement("canvas");c.width=nextHighestPowerOfTwo(image.width);c.height=nextHighestPowerOfTwo(image.height);var ctx=c.getContext("2d");ctx.drawImage(image,0,0,c.width,c.height);image=c}gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,gl.RGBA,gl.UNSIGNED_BYTE,image);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR_MIPMAP_NEAREST);gl.generateMipmap(gl.TEXTURE_2D);gl.bindTexture(gl.TEXTURE_2D,null)}if(name in cvs.textures_requested){var done=cvs.textures_requested[name];while(done.length>0){var data=done.pop();if(data[1]){data[0].__tex.bumpmap_ref.reference=ref.reference}else{data[0].__tex.texture_ref.reference=ref.reference}data[0].__change()}}}this.initTexture=function(name,obj,bump){if(bump)obj.__tex.bumpmap=name;else obj.__tex.file=name;if(name in cvs.textures){if(bump)obj.__tex.bumpmap_ref.reference=cvs.textures[name];else obj.__tex.texture_ref.reference=cvs.textures[name];return}if(name in cvs.textures_requested){cvs.textures_requested[name].push([obj,bump]);return}else cvs.textures_requested[name]=[[obj,bump]];var t0=msclock();if(bump)obj.__tex.bumpmap_t0=t0;else obj.__tex.texture_t0=t0;var image=new Image;image.crossOrigin="anonymous";image.src=name;image.onload=function(){handleLoadedTexture(image,obj,bump)}};var update_vertices=0;cvs.__last_width=-1;cvs.__last_height=-1;cvs.__last_axis=cvs.__axis;cvs.__last_up=cvs.__up;cvs.__waitfor_image=false;var ktexture=1;var peels={C0:null,D0:null,C1:null,D1:null,C2:null,D2:null,C3:null,D3:null,C4:null,EXTENT_TEXTURE:null};var fullpeels=gl.getParameter(gl.MAX_TEXTURE_IMAGE_UNITS)>=16;var textureN={C0:gl.TEXTURE2,D0:gl.TEXTURE3,C1:gl.TEXTURE4,D1:gl.TEXTURE5,C2:gl.TEXTURE6,D2:gl.TEXTURE7,C3:gl.TEXTURE8,D3:gl.TEXTURE9,C4:gl.TEXTURE10,EXTENT_TEXTURE:gl.TEXTURE11};function makeTexture(T){gl.activeTexture(textureN[T]);gl.bindTexture(gl.TEXTURE_2D,peels[T]);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);if(false&&T=="EXTENT_TEXTURE")gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,3,3,0,gl.RGBA,gl.UNSIGNED_BYTE,null);else gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,ktexture*cvs.__width,ktexture*cvs.__height,0,gl.RGBA,gl.UNSIGNED_BYTE,null);gl.bindTexture(gl.TEXTURE_2D,null)}for(var T in peels){peels[T]=gl.createTexture();makeTexture(T)}var peelFramebuffer=gl.createFramebuffer();gl.bindFramebuffer(gl.FRAMEBUFFER,peelFramebuffer);var peelRenderbuffer=gl.createRenderbuffer();gl.bindRenderbuffer(gl.RENDERBUFFER,peelRenderbuffer);gl.renderbufferStorage(gl.RENDERBUFFER,gl.DEPTH_COMPONENT16,ktexture*cvs.__width,ktexture*cvs.__height);gl.framebufferRenderbuffer(gl.FRAMEBUFFER,gl.DEPTH_ATTACHMENT,gl.RENDERBUFFER,peelRenderbuffer);gl.bindRenderbuffer(gl.RENDERBUFFER,null);gl.bindFramebuffer(gl.FRAMEBUFFER,null);var data=new Uint8Array(3);var tex1=gl.createTexture();gl.activeTexture(gl.TEXTURE1);gl.bindTexture(gl.TEXTURE_2D,tex1);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGB,1,1,0,gl.RGB,gl.UNSIGNED_BYTE,data);var tex0=gl.createTexture();gl.activeTexture(gl.TEXTURE0);gl.bindTexture(gl.TEXTURE_2D,tex0);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGB,1,1,0,gl.RGB,gl.UNSIGNED_BYTE,data);this.render=function(mode){if(mode==RENDER){if(cvs.waitfor_textures){var check_objects=cvs.objects;for(var o in check_objects){var obj=check_objects[o];if(obj.__tex===undefined)continue;if(!obj.ready)return}cvs.waitfor_textures=false;cvs.trigger("textures",null)}}if(!cvs.visible){if(mode==RENDER)return;return null}if(cvs.__width!=cvs.__last_width||cvs.__height!=cvs.__last_height){for(var T in peels){makeTexture(T)}gl.bindFramebuffer(gl.FRAMEBUFFER,peelFramebuffer);gl.bindRenderbuffer(gl.RENDERBUFFER,peelRenderbuffer);gl.renderbufferStorage(gl.RENDERBUFFER,gl.DEPTH_COMPONENT16,ktexture*cvs.__width,ktexture*cvs.__height);gl.framebufferRenderbuffer(gl.FRAMEBUFFER,gl.DEPTH_ATTACHMENT,gl.RENDERBUFFER,peelRenderbuffer);gl.bindRenderbuffer(gl.RENDERBUFFER,null);gl.bindFramebuffer(gl.FRAMEBUFFER,null)}if(mode==RENDER){for(var i in cvs.arrows){var pos;var a=cvs.arrows[i];if(!a.run)continue;if(a.obj!==undefined){if(a.obj.pos!==undefined)pos=a.obj.pos;else continue}a.arrow.pos=pos;if(a.obj[a.attr]!==undefined){if(!a.arrow.visible)a.arrow.visible=true;a.arrow.axis=a.obj[a.attr].multiply(a.scale)}}for(var i in cvs.trails){var pos;var a=cvs.trails[i];if(!a.__run)continue;var obj=a.__obj;if(obj===undefined)continue;if(typeof obj==="string"){pos=a[obj];if(pos===undefined)continue}else if(typeof obj!=="function"){if(obj!==undefined&&obj.visible){if(!obj._pos_set)continue;if(obj.__interval>0)continue;if(obj.__pos!==undefined)pos=obj.__pos;else continue}else continue}else pos=obj();if(a.__last_pos!==null&&pos.equals(a.__last_pos))continue;if(a.pps>0){var tnow=msclock();if(a.__last_time===null)a.last_time=tnow;if(tnow-a.__last_time>1e3/a.pps)a.__last_time=tnow;else if(tnow!=a.__last_time)continue}a.__trail.push({pos:pos,color:a.color,radius:a.radius,retain:a.retain});a.__last_pos=vec(pos)}if(cvs.update_billboards||!cvs.__axis.equals(cvs.__last_axis)||!cvs.__up.equals(cvs.__last_up)){cvs.update_billboards=false;for(var i=0;i=canvasElement.clientHeight)camera.distance=cvs.__range/Math.tan(cvs.__fov/2);else camera.distance=cvs.__range*(canvasElement.clientHeight/canvasElement.clientWidth)/Math.tan(cvs.__fov/2);camera.pos=mat4.multiplyVec3(mat4.rotateX(mat4.rotateY(mat4.identity(mat4.create()),-camera.angleX),-camera.angleY),vec3.create([0,0,camera.distance]));camera.pos=vec3.create([cvs.__center.x+camera.pos[0],cvs.__center.y+camera.pos[1],cvs.__center.z+camera.pos[2]]);camera.zNear=camera.distance/100;camera.zFar=camera.distance*10;var projMatrix=mat4.perspective(camera.fovy,canvasElement.clientWidth/canvasElement.clientHeight,camera.zNear,camera.zFar);var viewMatrix=mat4.lookAt(camera.pos,camera.target,camera.up);for(var i=0;i0){var scale=2*cvs.__range/cvs.__width;for(var i=0;i0&&(cvs.__overlay_objects.__changed||!(cvs.__axis.equals(cvs.__last_axis)&&cvs.__center.equals(cvs.__last_center)&&cvs.__up.equals(cvs.__last_up)&&cvs.__width==cvs.__last_width&&cvs.__height==cvs.__last_height&&cvs.__range==cvs.__last_range))){cvs.__overlay_objects.__changed=false;var ctx=cvs.overlay_context;ctx.clearRect(0,0,cvs.__width,cvs.__height);for(var i=0;iPEEL_D0)gl.uniform2fv(prog.uniforms.canvas_size,canvas_size);if(minormode!=MERGE){if(mode==RENDER||minormode==PEEL_C0||minormode==PEEL_C1||minormode==PEEL_C2||minormode==PEEL_C3||minormode==PEEL_C4){gl.uniform1i(prog.uniforms.light_count,light_count);gl.uniform4fv(prog.uniforms.light_pos,light_pos);gl.uniform3fv(prog.uniforms.light_color,light_color);gl.uniform3fv(prog.uniforms.light_ambient,light_ambient);gl.enableVertexAttribArray(prog.attributes.normal);if(prog!=curve_program){gl.enableVertexAttribArray(prog.attributes.color);gl.enableVertexAttribArray(prog.attributes.opacity);gl.enableVertexAttribArray(prog.attributes.shininess);gl.enableVertexAttribArray(prog.attributes.emissive);gl.enableVertexAttribArray(prog.attributes.texpos);gl.enableVertexAttribArray(prog.attributes.bumpaxis);gl.uniform1i(prog.uniforms.texmap,0);gl.uniform1i(prog.uniforms.bumpmap,1)}}gl.uniformMatrix4fv(prog.uniforms.viewMatrix,false,viewMatrix);gl.uniformMatrix4fv(prog.uniforms.projMatrix,false,projMatrix)}if(minormode==MERGE){gl.uniform1i(prog.uniforms.C0,2);gl.uniform1i(prog.uniforms.C1,4);if(fullpeels){gl.uniform1i(prog.uniforms.C2,6);gl.uniform1i(prog.uniforms.C3,8);gl.uniform1i(prog.uniforms.C4,10)}}else if(minormode>PEEL_D0){gl.uniform1i(prog.uniforms.D0,3);if(minormode==PEEL_C2||minormode==PEEL_D2)gl.uniform1i(prog.uniforms.D1,5);else if(minormode==PEEL_C3||minormode==PEEL_D3)gl.uniform1i(prog.uniforms.D2,7);else if(minormode==PEEL_C4)gl.uniform1i(prog.uniforms.D3,9)}}function subrender(minormode,T,Trefs){if(mode==RENDER_TEXTURE&&Trefs.length>0){for(var i=0;iPEEL_C0)gl.clearColor(0,0,0,0);else if(mode==EXTENT)gl.clearColor(0,0,0,1);else gl.clearColor(cvs.__background.x,cvs.__background.y,cvs.__background.z,cvs.__opacity);if(mode==EXTENT){gl.depthFunc(gl.GREATER);gl.clearDepth(0)}else{gl.depthFunc(gl.LEQUAL);gl.clearDepth(1)}gl.clear(gl.COLOR_BUFFER_BIT|gl.DEPTH_BUFFER_BIT);function render_curves(){var model=object_models.curve;var objs=model.id_object;var elements=model.elementType;var model_length=model.index.length;var setup=true;for(var id in objs){if(!objs[id].visible)break;if(minormode>PEEL_D0)break;if(setup){if(minormode==RENDER||minormode==PEEL_C0){if(curve_program==null)curve_program=shaderProgram(shaders.opaque_render_fragment,shaders.curve_render_vertex,gl);useProgram(curve_program,minormode)}else if(minormode==PEEL_D0){if(curve_peel_depth_programD0==null)curve_peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.curve_peel_depth_vertex,gl);useProgram(curve_peel_depth_programD0,minormode)}else if(minormode==PICK){if(curve_pick_program==null)curve_pick_program=shaderProgram(shaders.pick_fragment,shaders.curve_pick_vertex,gl);useProgram(curve_pick_program,minormode)}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);gl.vertexAttribPointer(program.attributes.pos,4,gl.FLOAT,false,0,0);if(minormode!=PICK&&minormodePEEL_D0){if(op=="opaque")continue}else{if(op=="transparent")continue}var first=true;for(var sort_type in sort[op]){for(var sort_list in sort[op][sort_type]){if(first){first=false;switch(minormode){case RENDER:case PEEL_C0:if(triangle_program===null)triangle_program=shaderProgram(shaders.opaque_render_fragment,shaders.tri_render_vertex,gl);useProgram(triangle_program,minormode);break;case EXTENT:if(extent_program===null)extent_program=shaderProgram(shaders.pick_fragment,shaders.extent_vertex,gl);useProgram(extent_program,minormode);break;case PEEL_D0:if(tri_peel_depth_programD0===null)tri_peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD0,minormode);break;case PEEL_D1:if(tri_peel_depth_programD1===null)tri_peel_depth_programD1=shaderProgram(shaders.peel_depth_fragmentD1,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD1,minormode);break;case PEEL_D2:if(tri_peel_depth_programD2===null)tri_peel_depth_programD2=shaderProgram(shaders.peel_depth_fragmentD2,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD2,minormode);break;case PEEL_D3:if(tri_peel_depth_programD3===null)tri_peel_depth_programD3=shaderProgram(shaders.peel_depth_fragmentD3,shaders.tri_peel_depth_vertex,gl);useProgram(tri_peel_depth_programD3,minormode);break;case PEEL_C1:if(tri_peel_color_programC1===null)tri_peel_color_programC1=shaderProgram(shaders.peel_color_fragmentC1,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC1,minormode);break;case PEEL_C2:if(tri_peel_color_programC2===null)tri_peel_color_programC2=shaderProgram(shaders.peel_color_fragmentC2,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC2,minormode);break;case PEEL_C3:if(tri_peel_color_programC3===null)tri_peel_color_programC3=shaderProgram(shaders.peel_color_fragmentC3,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC3,minormode);break;case PEEL_C4:if(tri_peel_color_programC4===null)tri_peel_color_programC4=shaderProgram(shaders.peel_color_fragmentC4,shaders.tri_render_vertex,gl);useProgram(tri_peel_color_programC4,minormode);break}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.pos,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.pos,3,gl.FLOAT,false,0,0);if(mode==RENDER||minormode==PEEL_C0||minormode==PEEL_C1||minormode==PEEL_C2||minormode==PEEL_C3||minormode==PEEL_C4){gl.bindBuffer(gl.ARRAY_BUFFER,model.normalBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.normal,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.normal,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.colorBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.color,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.color,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.opacityBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.opacity,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.opacity,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.shininessBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.shininess,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.shininess,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.emissiveBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.emissive,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.emissive,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.texposBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.texpos,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.texpos,2,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.bumpaxisBuffer);if(update_vertices)gl.bufferData(gl.ARRAY_BUFFER,model_arrays.bumpaxis,gl.DYNAMIC_DRAW);gl.vertexAttribPointer(program.attributes.bumpaxis,3,gl.FLOAT,false,0,0);update_vertices=0}}var indices=sort[op][sort_type][sort_list];var tbobj=indices[0];var model_index=new Uint16Array(indices.slice(1));var model_length=model_index.length;gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,model.indexBuffer);gl.bufferData(gl.ELEMENT_ARRAY_BUFFER,model_index,gl.DYNAMIC_DRAW);if(mode==EXTENT)elements=gl.POINTS;var Tdata=0,Bdata=0;if(sort_type=="textures"){if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.file!==null){if(tbobj.__tex.texture_ref.reference!==null){gl.activeTexture(gl.TEXTURE0);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.texture_ref.reference);Tdata=1}else continue}}else if(sort_type=="bumpmaps"){if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.bumpmap!==null){if(tbobj.__tex.bumpmap_ref.reference!==null){gl.activeTexture(gl.TEXTURE1);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.bumpmap_ref.reference);Bdata=1}else continue}}else if(sort_type=="textures_and_bumpmaps"){if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.file!==null){if(tbobj.__tex.texture_ref.reference!==null){gl.activeTexture(gl.TEXTURE0);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.texture_ref.reference);Tdata=1}else continue}if((mode==RENDER||mode==RENDER_TEXTURE)&&tbobj.__tex.bumpmap!==null){if(tbobj.__tex.bumpmap_ref.reference!==null){gl.activeTexture(gl.TEXTURE1);gl.bindTexture(gl.TEXTURE_2D,tbobj.__tex.bumpmap_ref.reference);Bdata=1}else continue}}gl.uniform1f(program.uniforms.T,Tdata);gl.uniform1f(program.uniforms.B,Bdata);gl.drawElements(elements,model_length,gl.UNSIGNED_SHORT,0)}}}}function render_merge(){var model=object_models.quad;var elements=model.elementType;var model_length=model.index.length;if(fullpeels){if(merge_program==null)merge_program=shaderProgram(shaders.merge_fragment,shaders.merge_vertex,gl);useProgram(merge_program,minormode)}else{if(merge_program2==null)merge_program2=shaderProgram(shaders.merge_fragment2,shaders.merge_vertex,gl);useProgram(merge_program2,minormode)}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);gl.vertexAttribPointer(program.attributes.pos,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,model.indexBuffer);gl.drawElements(elements,model_length,gl.UNSIGNED_SHORT,0)}for(var m in object_models){if(minormode>=MERGE){render_merge();break}if(m=="quad"||m=="triangle"){if(triangles_exist)render_triangles();continue}else if(m=="curve"){render_curves();continue}var model=object_models[m];var elements=model.elementType;var model_length=model.index.length;var objs;if(minormode>PEEL_D0){if(cvs.__transparent_objects[m]===undefined)continue;objs=cvs.__transparent_objects[m]}else{if(cvs.__opaque_objects[m]===undefined)continue;objs=cvs.__opaque_objects[m]}var gotobjects=false;for(var id in objs){gotobjects=true;break}if(!gotobjects)continue;var ringobject=m=="ring"||m=="vp_ring";switch(minormode){case RENDER:case PEEL_C0:if(ringobject){if(ring_program===null)ring_program=shaderProgram(shaders.opaque_render_fragment,shaders.ring_render_vertex,gl);useProgram(ring_program,minormode)}else{if(standard_program===null)standard_program=shaderProgram(shaders.opaque_render_fragment,shaders.render_vertex,gl);useProgram(standard_program,minormode)}break;case PICK:if(ringobject){if(ring_pick_program===null)ring_pick_program=shaderProgram(shaders.pick_fragment,shaders.ring_pick_vertex,gl);useProgram(ring_pick_program,minormode)}else{if(pick_program===null)pick_program=shaderProgram(shaders.pick_fragment,shaders.pick_vertex,gl);useProgram(pick_program,minormode)}break;case EXTENT:if(extent_program===null)extent_program=shaderProgram(shaders.pick_fragment,shaders.extent_vertex,gl);useProgram(extent_program,minormode);break;case PEEL_D0:if(ringobject){if(ring_peel_depth_programD0===null)ring_peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD0,minormode)}else{if(peel_depth_programD0===null)peel_depth_programD0=shaderProgram(shaders.peel_depth_fragmentD0,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD0,minormode)}break;case PEEL_D1:if(ringobject){if(ring_peel_depth_programD1===null)ring_peel_depth_programD1=shaderProgram(shaders.peel_depth_fragmentD1,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD1,minormode)}else{if(peel_depth_programD1===null)peel_depth_programD1=shaderProgram(shaders.peel_depth_fragmentD1,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD1,minormode)}break;case PEEL_D2:if(ringobject){if(ring_peel_depth_programD2===null)ring_peel_depth_programD2=shaderProgram(shaders.peel_depth_fragmentD2,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD2,minormode)}else{if(peel_depth_programD2===null)peel_depth_programD2=shaderProgram(shaders.peel_depth_fragmentD2,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD2,minormode)}break;case PEEL_D3:if(ringobject){if(ring_peel_depth_programD3===null)ring_peel_depth_programD3=shaderProgram(shaders.peel_depth_fragmentD3,shaders.ring_peel_depth_vertex,gl);useProgram(ring_peel_depth_programD3,minormode)}else{if(peel_depth_programD3===null)peel_depth_programD3=shaderProgram(shaders.peel_depth_fragmentD3,shaders.peel_depth_vertex,gl);useProgram(peel_depth_programD3,minormode)}break;case PEEL_C1:if(ringobject){if(ring_peel_color_programC1===null)ring_peel_color_programC1=shaderProgram(shaders.peel_color_fragmentC1,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC1,minormode)}else{if(peel_color_programC1===null)peel_color_programC1=shaderProgram(shaders.peel_color_fragmentC1,shaders.render_vertex,gl);useProgram(peel_color_programC1,minormode)}break;case PEEL_C2:if(ringobject){if(ring_peel_color_programC2===null)ring_peel_color_programC2=shaderProgram(shaders.peel_color_fragmentC2,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC2,minormode)}else{if(peel_color_programC2===null)peel_color_programC2=shaderProgram(shaders.peel_color_fragmentC2,shaders.render_vertex,gl);useProgram(peel_color_programC2,minormode)}break;case PEEL_C3:if(ringobject){if(ring_peel_color_programC3===null)ring_peel_color_programC3=shaderProgram(shaders.peel_color_fragmentC3,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC3,minormode)}else{if(peel_color_programC3===null)peel_color_programC3=shaderProgram(shaders.peel_color_fragmentC3,shaders.render_vertex,gl);useProgram(peel_color_programC3,minormode)}break;case PEEL_C4:if(ringobject){if(ring_peel_color_programC4===null)ring_peel_color_programC4=shaderProgram(shaders.peel_color_fragmentC4,shaders.ring_render_vertex,gl);useProgram(ring_peel_color_programC4,minormode)}else{if(peel_color_programC4===null)peel_color_programC4=shaderProgram(shaders.peel_color_fragmentC4,shaders.render_vertex,gl);useProgram(peel_color_programC4,minormode)}break}gl.bindBuffer(gl.ARRAY_BUFFER,model.posBuffer);gl.vertexAttribPointer(program.attributes.pos,3,gl.FLOAT,false,0,0);if(mode!=PICK&&(mode==RENDER||minormode==PEEL_C0||minormode==PEEL_C1||minormode==PEEL_C2||minormode==PEEL_C3||minormode==PEEL_C4)){gl.bindBuffer(gl.ARRAY_BUFFER,model.normalBuffer);gl.vertexAttribPointer(program.attributes.normal,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.colorBuffer);gl.vertexAttribPointer(program.attributes.color,3,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.opacityBuffer);gl.vertexAttribPointer(program.attributes.opacity,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.shininessBuffer);gl.vertexAttribPointer(program.attributes.shininess,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.emissiveBuffer);gl.vertexAttribPointer(program.attributes.emissive,1,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.texposBuffer);gl.vertexAttribPointer(program.attributes.texpos,2,gl.FLOAT,false,0,0);gl.bindBuffer(gl.ARRAY_BUFFER,model.bumpaxisBuffer);gl.vertexAttribPointer(program.attributes.bumpaxis,3,gl.FLOAT,false,0,0)}else if(ringobject){gl.bindBuffer(gl.ARRAY_BUFFER,model.normalBuffer);gl.vertexAttribPointer(program.attributes.normal,3,gl.FLOAT,false,0,0)}gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER,model.indexBuffer);if(mode==EXTENT)elements=gl.POINTS;for(var id in objs){var obj=objs[id];var data=obj.__data;if(minormode128){exponent=-(exponent-128);mantissa=-mantissa}var extent;if(mantissa==0&&exponent==0)extent=0;else extent=Math.exp(mantissa+exponent);return null}else if(mode==PICK){gl.readPixels(cvs.mouse.__pickx,cvs.mouse.__picky,1,1,gl.RGBA,gl.UNSIGNED_BYTE,pixels);var id=16777216*pixels[0]+65536*pixels[1]+256*pixels[2]+pixels[3];var obj=cvs.__visiblePrimitives[id];if(!obj)return null;else if(obj.__obj&&obj.__obj.pickable)return obj.__obj;else if(obj.constructor.name=="point"){if(!obj.__curve.pickable||!obj.pickable)return null;var pts=obj.__curve.__points;var L=pts.length;for(var i=0;i0;var t=msclock();var elapsed=0;if(doAverage)elapsed=t-lastStartRedraw;lastStartRedraw=t;cvs.trigger("redraw",{dt:elapsed});renderer.render(RENDER);t=msclock();elapsed=0;if(doAverage)elapsed=t-lastEndRedraw;lastEndRedraw=t;if(doAverage){renderMS=renderMS*.95+(t-lastStartRedraw)*.05;fps=fps*.95+1e3/elapsed*.05}else{renderMS=t-lastStartRedraw;fps=0}var total=fps*renderMS;$("#fps").text(fps.toFixed(1)+" renders/s * "+renderMS.toFixed(1)+" ms/render = "+total.toFixed(1)+" ms rendering/s");cvs.__last_center=cvs.__center;cvs.__last_axis=cvs.__axis;cvs.__last_range=cvs.__range;cvs.__last_up=cvs.__up;cvs.__last_width=cvs.__width;cvs.__last_height=cvs.__height;cvs.trigger("draw_complete",{dt:elapsed});if(cvs.__waitfor_image){cvs.__image=new Image;cvs.__image.src=canvasElement.toDataURL();cvs.__waitfor_image=false}if(cvs.__mouse_move!==null)cvs.trigger("mouse",cvs.__mouse_move)}this.reset();trigger_render()}var desired_fps=60;var N=0;var enditers;async function rate(iters,callback){var dt,timer;if(N>0){N--;timer=msclock();if(timer>enditers)N=1;if(N>1){if(callback===undefined)return;else callback()}else{N=0;var dt=enditers-Math.ceil(timer);if(dt<5)dt=0;if(callback===undefined)await sleep(dt/1e3);else setTimeout(callback,dt)}}else{if(iters<=120){dt=Math.ceil(1e3/iters);if(callback===undefined)await sleep(dt/1e3);else setTimeout(callback,dt)}else{timer=msclock();N=Math.ceil(iters/desired_fps);enditers=msclock()+Math.ceil(1e3/desired_fps);if(callback===undefined)return;else callback()}}}var exports={WebGLRenderer:WebGLRenderer,rate:rate};Export(exports)})();(function(){"use strict";function log10(val){return Math.log(val)/Math.LN10}var eformat=false;var nformat=0;var nmax=0;function format_number(val,axis){if(axis.ticks.length==0){var delta=axis.tickSize;var amin=axis.min,amax=axis.max;var nticks=Math.floor((amax-amin)/delta+.5)+1;var vmax,test;for(var i=0;ivmax&&test!=0)vmax=test}nmax=Math.floor(log10(vmax))+1;var n=Math.floor(log10(delta))+1;if(n>3){eformat=true;nformat=n}else if(n>0){eformat=false;nformat=0}else if(n<0){eformat=true;nformat=n;if(nmax>=0){eformat=false;nformat=-n+1}}else{eformat=false;nformat=1}}if(val==0)return"0";if(eformat){var nf,nexp;var mantissa=val*pow(10,-nformat+1);nf=0;nexp=nformat-1;if(nmax>nformat){mantissa*=.1;nf+=1;nexp+=1}return mantissa.toFixed(nf)+"e"+nexp}else{return val.toFixed(nformat)}}var fontsize=16;var graphid=0;function graph(options){graph.activated=[];graph.__selected=null;graph.get_selected=function(){return graph.__selected};if(!(this instanceof graph))return new graph(options);options=options||{};if(options.x!==undefined)delete options.x;if(options.y!==undefined)delete options.y;this.fast=true;if(options.fast!==undefined){this.fast=options.fast;delete options.fast}this.scroll=false;if(options.scroll!==undefined){this.scroll=options.scroll;delete options.scroll}this.graph_options={};if(this.fast){this.graph_options={series:{shadowSize:0},crosshair:{mode:"xy",color:"rgba(0,0,0,1)"},xaxis:{min:null,max:null,tickFormatter:format_number},yaxis:{min:null,max:null,tickFormatter:format_number}}}this.__lock=false;this.__id="graph"+graphid;graphid++;this.container=$('
');this.__activated=false;this.__deleted=false;this.graph_series=[];this.__todo_list=[];graph.__selected=this;this.__width=640;this.__height=400;this.__plot=null;this.__xmin=this.__ymin=null;this.__xmax=this.__ymax=null;this.__xmin_actual=this.__ymin_actual=null;this.__xmax_actual=this.__ymax_actual=null;this.__title=this.__xtitle=this.__ytitle="";this.__made_title=false;this.__made_xtitle=false;this.__made_ytitle=false;if(options.width!==undefined){this.__width=options.width;delete options.width}if(options.height!==undefined){this.__height=options.height;delete options.height}this.__align="none";if(options.align!==undefined){this.__align=options.align;delete options.align}if(options.title!==undefined){this.__title=print_to_string(options.title);delete options.title}if(options.xtitle!==undefined){this.__xtitle=print_to_string(options.xtitle);delete options.xtitle}if(options.ytitle!==undefined){this.__ytitle=print_to_string(options.ytitle);delete options.ytitle}this.__foreground=color.black;this.__background=color.white;if(options.foreground!==undefined){var v=options.foreground;if(!(v instanceof vec))throw new Error("graph foreground must be a vector.");this.__foreground=v;delete options.foreground}if(options.background!==undefined){var v=options.background;if(!(v instanceof vec))throw new Error("graph background must be a vector.");var hsv=color.rgb_to_hsv(v);if(hsv.z<.5)hsv.z=.5;this.__background=color.hsv_to_rgb(hsv);delete options.background}var minmax=0;if(options.xmin!==undefined){this.__xmin=options.xmin;if(this.fast)this.graph_options.xaxis.min=options.xmin;minmax++;delete options.xmin}if(options.xmax!==undefined){this.__xmax=options.xmax;if(this.fast)this.graph_options.xaxis.max=options.xmax;minmax++;delete options.xmax}if(this.scroll){if(minmax!=2)throw new Error("For a scrolling graph, both xmin and xmax must be specified.");if(this.__xmax<=this.xmin)throw new Error("For a scrolling graph, xmax must be greater than xmin.")}if(!this.fast&&minmax==1){if(this.__xmin===null&&this.__xmax>0)this.__xmin=0;else if(this.__xmin<0&&this.__xmax===null)this.__xmax=0;else throw new Error("You must specify both xmin and xmax.")}minmax=0;if(options.ymin!==undefined){this.__ymin=options.ymin;if(this.fast)this.graph_options.yaxis.min=options.ymin;minmax++;delete options.ymin}if(options.ymax!==undefined){this.__ymax=options.ymax;if(this.fast)this.graph_options.yaxis.max=options.ymax;minmax++;delete options.ymax}if(!this.fast&&minmax==1){if(this.__ymin===null&&this.__ymax>0)this.__ymin=0;else if(this.__ymin<0&&this.__ymax===null)this.__ymax=0;else throw new Error("You must specify both ymin and ymax.")}this.__logx=this.__logy=false;if(options.logx!==undefined){this.__logx=this.graph_options.logx=options.logx;delete options.logx}if(options.logy!==undefined){this.__logy=this.graph_options.logy=options.logy;delete options.logy}if(this.fast){if(this.__logx){this.graph_options.xaxis.transform=function(v){return log10(v)};this.graph_options.xaxis.inverseTransform=function(v){return pow(10,v)}}if(this.__logy){this.graph_options.yaxis.transform=function(v){return log10(v)};this.graph_options.yaxis.inverseTransform=function(v){return pow(10,v)}}}var err="",count=0;for(var attr in options){count+=1;err+=attr+", "}if(err.length>0){if(count==1)throw new Error(err.slice(0,err.length-2)+" is not an attribute of a graph");else throw new Error("These are not attributes of a graph: "+err.slice(0,err.length-2))}function compute_offset(T){if(T==null||T=="")return 0;T=T.replace("
","\n");T=T.replace("
","\n");T=T.split("\n");if(T.length==1)return fontsize;return fontsize+1.3*fontsize*(T.length-1)}if(this.fast){var top=0,left=0,right=0,bottom=0;if(this.__align=="right")right=40;var d=10;if(this.__title!=="")top=d+compute_offset(this.__title);if(this.__ytitle!==""){left=compute_offset(this.__ytitle);if(left>fontsize)throw new Error("graph ytitle must not contain line breaks.");left+=d}if(this.__xtitle!==null&&this.__xtitle!==""){bottom=compute_offset(this.__xtitle);if(bottom>fontsize)throw new Error("graph xtitle must not contain line breaks.");bottom+=d}this.graph_options.grid={color:color.to_html(this.__foreground),backgroundColor:color.to_html(this.__background),offsets:{left:left,right:right,top:top,bottom:bottom}}}}property.declare(graph.prototype,{type:{get:function(){return this.__type},set:function(){throw new Error("Cannot change the type of a graph.")}},select:function(){graph.__selected=this},__todo:function(info,id){if(!this.__lock)Plotly.restyle(this.__id,info,id);else this.__todo_list.push([info,id])},__changed:false,remove:function(){if(this.__activated){if(!this.fast)Plotly.purge(this.__id);this.__deleted=true;this.container.remove()}},title:{get:function(){return this.__title},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__title=value;if(this.__activated){if(this.fast){this.make_title(value)}else{Plotly.relayout(this.__id,{title:value})}}}},xtitle:{get:function(){return this.__xtitle},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__xtitle=value;if(this.__activated){if(this.fast){this.make_xtitle(value)}else{Plotly.relayout(this.__id,{"xaxis.title":value})}}}},ytitle:{get:function(){return this.__ytitle},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__ytitle=value;if(this.__activated){if(this.fast){this.make_ytitle(value)}else{Plotly.relayout(this.__id,{"yaxis.title":value})}}}},width:{get:function(){return this.__width},set:function(value){this.__width=value;if(this.fast){this.container.css("width",value);var plot=$.plot(this.container,[],this.graph_options);plot.resize();plot.setupGrid()}else{if(this.__activated)Plotly.relayout(this.__id,{width:value})}}},height:{get:function(){return this.__height},set:function(value){this.__height=value;if(this.fast){this.container.css("height",value);var plot=$.plot(this.container,[],this.graph_options);plot.resize();plot.setupGrid()}else{if(this.__activated)Plotly.relayout(this.__id,{height:value})}}},align:{get:function(){return this.__align},set:function(value){if(this.__activated)throw new Error("Cannot change align after the graph is activated.");if(value=="left"||value=="right"||value=="none"){this.__align=value}else throw new Error("align must be 'left', 'right', or 'none' (the default).")}},xmin:{get:function(){return this.__xmin},set:function(value){this.__xmin=value;if(this.fast)this.graph_options.xaxis.min=value;else if(this.__activated)Plotly.relayout(this.__id,{"xaxis.range":[value,this.__xmax]})}},xmax:{get:function(){return this.__xmax},set:function(value){this.__xmax=value;if(this.fast)this.graph_options.xaxis.max=value;else if(this.__activated)Plotly.relayout(this.__id,{"xaxis.range":[this.__xmin,value]})}},ymin:{get:function(){return this.__ymin},set:function(value){this.__ymin=value;if(this.fast)this.graph_options.yaxis.min=value;else if(this.__activated)Plotly.relayout(this.__id,{"yaxis.range":[value,this.__ymax]})}},ymax:{get:function(){return this.__ymax},set:function(value){this.__ymax=value;if(this.fast)this.graph_options.yaxis.max=value;else if(this.__activated)Plotly.relayout(this.__id,{"yaxis.range":[this.__ymin,value]})}},logx:{get:function(){return this.__logx},set:function(value){this.__logx=value;if(this.__logx==value)return;if(this.fast){if(value){this.graph_options.xaxis.transform=function(v){return log10(v)};this.graph_options.xaxis.inverseTransform=function(v){return pow(10,v)}}else{delete this.graph_options.xaxis.transform;delete this.graph_options.xaxis.inverseTransform}}else if(this.__activated){if(value)Plotly.relayout(this.__id,{"xaxis.type":"log"});else Plotly.relayout(this.__id,{"xaxis.type":null})}}},logy:{get:function(){return this.__logy},set:function(value){this.__logy=value;if(this.__logy==value)return;if(this.fast){if(value){this.graph_options.yaxis.transform=function(v){return log10(v)};this.graph_options.yaxis.inverseTransform=function(v){return pow(10,v)}}else{delete this.graph_options.yaxis.transform;delete this.graph_options.yaxis.inverseTransform}}else if(this.__activated){if(value)Plotly.relayout(this.__id,{"yaxis.type":"log"});else Plotly.relayout(this.__id,{"yaxis.type":null})}}},foreground:{get:function(){return this.__foreground},set:function(value){if(!(value instanceof vec))throw new Error("graph foreground color must be a vector.");this.__foreground=value;var col=color.to_html(value);if(this.fast)this.graph_options.grid.color=col;else if(this.__activated)Plotly.relayout(this.__id,{paper_bgcolor:col})}},background:{get:function(){return this.__background},set:function(value){if(!(value instanceof vec))throw new Error("graph background color must be a vector.");this.__background=value;var col=color.to_html(value);if(this.fast)this.graph_options.grid.backgroundColor=col;else if(this.__activated)Plotly.relayout(this.__id,{plot_bgcolor:col})}},make_title:function(title){var o=this.graph_options.grid.offsets;if(o.top===0)throw new Error("Cannot change a graph title if it does not already have a title.");var ctx=this.__plot.getCanvas().getContext("2d");ctx.fillStyle=color.to_html_rgba(vec(1,1,1),1);ctx.fillRect(0,0,this.__width,o.top);var font="Arial";if(title!==null&&title!==""){var y0=15;var x0=o.left+(this.__width-o.left-o.right)/2;var info=parse_html({ctx:ctx,text:title.toString(),x:x0,y:y0,align:"center",font:font,fontsize:fontsize,angle:0});display_2D(info)}},make_xtitle:function(title){var o=this.graph_options.grid.offsets;if(o.bottom===0)throw new Error("Cannot change a graph xtitle if it does not already have an xtitle.");var ctx=this.__plot.getCanvas().getContext("2d");ctx.fillStyle=color.to_html_rgba(vec(1,1,1),1);ctx.fillRect(o.left,this.__height-o.bottom,this.__width-o.right,this.__height);var font="Arial";if(title!==null&&title!==""){var x0=o.left+(this.__width-o.left-o.right)/2;var y0=this.__height+o.top-5;var info=parse_html({ctx:ctx,text:title.toString(),x:x0,y:y0,align:"center",font:font,fontsize:fontsize,angle:0});display_2D(info)}},make_ytitle:function(title){var o=this.graph_options.grid.offsets;if(o.left===0)throw new Error("Cannot change a graph ytitle if it does not already have a ytitle.");var ctx=this.__plot.getCanvas().getContext("2d");ctx.fillStyle=color.to_html_rgba(vec(1,1,1),1);ctx.fillRect(0,o.top,o.left,this.__height-o.top-o.bottom);var font="Arial";if(title!==null&&title!==""){var x0=15;var y0=o.top+(this.__height-o.bottom-15)/2;var info=parse_html({ctx:ctx,text:title.toString(),x:x0,y:y0,align:"center",font:font,fontsize:fontsize,angle:-Math.PI/2});display_2D(info)}},add_to_graph:function(obj){obj.__id=this.graph_series.length;obj.__activated=false;obj.__scrolldata=[];this.graph_series.push(obj)},__activate:function(dheight){if(this.__activated)return;if(!this.fast){this.container.addClass("glowscript-graph").css("width",this.__width).css("height",this.__height+dheight).appendTo(canvas.container);if(this.__align!="none")this.container.css("float",this.__align)}else{this.container.addClass("glowscript-graph").css("width",this.__width).css("height",this.__height+this.graph_options.grid.offsets.top).appendTo(canvas.container);this.container.css("float",this.__align)}graph.activated.push(this);this.__activated=true},__update:function(){if(!this.__changed||this.__deleted)return;if(this.__lock)return;var already_activated=this.__activated;function compute_offset(s){var m=s.match(/
/g);if(m===null)return 0;return m.length}var xmax=this.__xmax;if(!this.fast){for(var i=0;i0){layout.title=this.title;var n=compute_offset(this.title);t=65;if(n>0)t+=45*(n-1);dh+=45*(n+1);layout.height+=dh}var l=65;if(this.ytitle!==undefined&&this.ytitle.length>0){layout.yaxis.title=this.ytitle;var d=compute_offset(this.ytitle);if(d>0)throw new Error("A ytitle must not contain
.");l=80}var b=45;if(this.xtitle!==undefined&&this.xtitle.length>0){layout.xaxis.title=this.xtitle;var d=compute_offset(this.xtitle);if(d>0)throw new Error("An xtitle must not contain
.")}layout.margin={l:l,r:20,b:b,t:t,pad:4};this.__activate(dh);this.__activated=true}var indices=[];for(var i=0;iintegral of selected points = "+sum.toPrecision(6)+"",font:{color:"black",size:14},showarrow:false}]};Plotly.relayout(myPlot,layoutupdate);for(var t=0;txmax)xmax=xx}}xs.push(x);ys.push(y);s.__newdata=[]}if(this.scroll&&xmax>this.__xmax){var d=xmax-this.__xmax;this.xmin+=d;this.xmax+=d}if(!this.__lock){this.__lock=true;var self=this;Plotly.extendTraces(this.__id,{x:xs,y:ys},indices).then(function(){self.__lock=false})}}else{var info=[];for(var i=0;i0){var x=s.__data[L-1][0];if(x>xmax)xmax=x}info.push(s.options);if(s.__linemarker!==null&&s.__markers){s.__linemarker.data=s.__data;s.__linemarker.color=s.__linemarker.points.fillColor;s.__linemarker.points.radius=s.__radius;info.push(s.__linemarker)}if(s.__dot&&s.__realtype=="lines"&&s.__data.length>0){var dotdisplay={points:{show:true}};if(s.__dot_radius!==null)dotdisplay.points.radius=s.__dot_radius;else dotdisplay.points.radius=s.__width+1;if(s.__dot_color!==null)dotdisplay.color=color.to_html(s.__dot_color);else dotdisplay.color=color.to_html(s.__color);dotdisplay.points.fillColor=dotdisplay.color;dotdisplay.data=[s.options.data[s.options.data.length-1]];info.push(dotdisplay)}}if(this.scroll&&xmax>this.__xmax){var d=xmax-this.__xmax;this.xmin+=d;this.xmax+=d}if(info.length>0){this.__activate(0);this.__plot=$.plot(this.container,info,this.graph_options);this.__plot.draw()}if(!already_activated){if(this.__title!==null&&this.__title!=="")this.make_title(this.__title);if(this.__xtitle!==null&&this.__xtitle!=="")this.make_xtitle(this.__xtitle);if(this.__ytitle!==null&&this.__ytitle!=="")this.make_ytitle(this.__ytitle)}}this.__changed=false;if(!already_activated)new render_graph(this)}});var to_slow_type={lines:"lines",scatter:"markers",markers:"markers",bar:"bar"};var to_fast_type={lines:"lines",scatter:"points",markers:"points",bar:"bars"};function gobject(options){options=options||{};this.__data=[];this.__newdata=[];this.__color=vec(0,0,0);this.__marker_color=vec(0,0,0);this.__linemarker=null;this.__lineobj=null;this.__markerobj=null;this.__label=null;this.__save_label=null;this.__delta=1;this.__width=2;this.__radius=3;this.__horizontal=false;this.__dot=false;this.__xmin=null;this.__xmax=null;this.__ymin=null;this.__ymax=null;this.__label="";this.__legend=false;this.__markers=false;this.__interval=-1;this.__integrate_selected=false;var fast=true;if(options.fast!==undefined){fast=options.fast;delete options.fast}if(options.graph!==undefined){this.__graph=options.graph;delete options.graph}else if(options.gdisplay!==undefined){this.__graph=options.gdisplay;delete options.gdisplay}else{try{this.__graph=graph.get_selected()}catch(err){this.__graph=graph({fast:fast})}}this.__type="lines";if(options.type!==undefined){this.__type=options["type"];delete options["type"]}if(this.__graph.fast)this.__realtype=to_fast_type[this.__type];else this.__realtype=to_slow_type[this.__type];if(!this.__realtype)throw new Error("Unknown series type: "+this.__type);this.options={};var ftype=this.__realtype;var initialdata=[];if(options.data!==undefined){initialdata=options.data;delete options.data}if(options.color!==undefined){var c=options.color;if(!(c instanceof vec))throw new Error("graph color must be a vector.");this.__color=c;this.__marker_color=c;delete options.color}if(this.__graph.fast){if(ftype=="lines")this.options[ftype]={show:true,lineWidth:this.__width};else if(ftype=="points")this.options[ftype]={show:true,radius:this.__radius,fill:true,lineWidth:0};else if(ftype=="bars")this.options[ftype]={show:true,align:"center",horizontal:false,barWidth:1,lineWidth:1,fill:.5}}this.options.color=color.to_html(this.__color);if(this.__graph.fast){if(this.__realtype=="points")this.options[ftype].fillColor=this.options.color;else this.options.fillColor=this.options.color}if(options.marker_color!==undefined){var c=options.marker_color;if(!(c instanceof vec))throw new Error("graph color must be a vector.");this.__marker_color=c;delete options.marker_color}if(options.width!==undefined){this.__width=options.width;if(this.__graph.fast)this.options[ftype].lineWidth=options.width;delete options.width}if(options.markers!==undefined){if(this.__realtype!="lines")throw new Error("One can add markers only to graph curves.");if(options.markers===true){this.__markers=options.markers;var r=this.__width/2+2;if(options.radius!==undefined)r=options.radius;if(this.__graph.fast)this.__linemarker={points:{show:true,radius:r,lineWidth:0,fillColor:color.to_html(this.__marker_color),fill:true}};else this.__radius=r}delete options.markers}if(options.radius!==undefined){this.__radius=options.radius;if(this.__graph.fast)this.options[ftype].radius=options.radius;delete options.radius}if(options.size!==undefined){this.__radius=options.size/2;if(this.__graph.fast)this.options[ftype].radius=options.size/2;delete options.size}if(options.horizontal!==undefined){this.__horizontal=options.horizontal;if(this.__graph.fast)this.options[ftype].horizontal=options.horizontal;delete options.horizontal}if(options.delta!==undefined){this.__delta=options.delta;if(this.__graph.fast)this.options[ftype].barWidth=options.delta;delete options.delta}if(options.label!==undefined){this.__label=options.label;this.__save_label=options.label;if(this.__graph.fast)this.options.label=options.label;if(options.label.length>0)this.__legend=true;delete options.label}if(options.legend!==undefined){this.__legend=options.legend;if(this.__graph.fast&&!options.legend&&this.__label!==null)delete this.options.label;delete options.legend}if(options.__lineobj!==undefined){this.__lineobj=options.__lineobj;delete options.__lineobj}if(options.__markerobj!==undefined){this.__markerobj=options.__markerobj;delete options.__markerobj}if(options.dot!==undefined){if(this.__realtype!="lines")throw new Error('Can add a moving dot only to a gcurve or "lines" object');this.__dot=options.dot;this.__dot_radius=this.__width/2+4;this.__dot_color=this.__color;delete options.dot}if(options.dot_radius!==undefined){this.__dot_radius=options.dot_radius;delete options.dot_radius}this.__dot_color=this.__color;if(options.dot_color!==undefined){var v=options.dot_color;if(!(v instanceof vec))throw new Error("graph dot_color must be a vector.");this.__dot_color=v;delete options.dot_color}if(options.interval!==undefined){this.__interval=options.interval;this.__ninterval=options.interval;delete options.interval}if(options.integrate_selected!==undefined){this.__integrate_selected=options.integrate_selected;delete options.integrate_selected}this.__visible=true;if(options.visible!==undefined){this.__visible=options.visible;delete options.visible}var err="",count=0;for(var attr in options){count+=1;err+=attr+", "}if(err.length>0){if(count==1)throw new Error(err.slice(0,err.length-2)+" is not an attribute of a series");else throw new Error("These are not attributes of a graph object: "+err.slice(0,err.length-2))}this.__graph.add_to_graph(this);this.remove=function(){this.data=[]};var toType=function(obj){return{}.toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase()};var resolveargs=function(args){var v,ret;ret=[];if(toType(arguments[0][0])!="array"){for(var i=0;i0){this.__ninterval++;if(this.__ninterval>=this.__interval)this.__ninterval=0;else continue}if(this.__graph.fast)this.__data.push(data[i]);else this.__newdata.push(data[i]);if(!this.__graph.fast&&this.__realtype=="lines"&&this.__newdata.length>0){var d=this.__newdata[this.__newdata.length-1];if(this.__dot)this.__dotobject.data=[data[i]];if(this.__markers)this.__markerobject.__newdata.push(data[i])}}}else{var x,y,dx,dy,lastx,lasty,dt,xy,wx,wy;var g=this.__graph;var xmin=g.__xmin;var xmax=g.__xmax;var ymin=g.__ymin;var ymax=g.__ymax;var xmin_actual=g.__xmin_actual;var xmax_actual=g.__xmax_actual;var ymin_actual=g.__ymin_actual;var ymax_actual=g.__ymax_actual;dt=Math.floor(msclock()-this.__lasttime);this.__lasttime=msclock();lastx=lasty=null;if(this.__data.length>0){xy=this.__data[this.__data.length-1];lastx=xy[0];lasty=xy[1]}for(var i=0;i0){this.__ninterval++;if(this.__ninterval>=this.__interval)this.__ninterval=0;else continue}xy=data[i];x=xy[0];y=xy[1];checkval(x);checkval(y);if(g.scroll){g.__xmin_actual=xmin_actual=g.__xmin;g.__xmax_actual=xmax_actual=g.__xmax}else{if(xmin_actual===null||xxmax_actual)g.__xmax_actual=xmax_actual=x}if(ymin_actual===null||yymax_actual)g.__ymax_actual=ymax_actual=y;if(lastx!==null){wx=xmax_actual-xmin_actual;dx=wx===0?0:Math.abs(x-lastx)/wx;wy=ymax_actual-ymin_actual;dy=wy===0?0:Math.abs(y-lasty)/wy;if(dx<.01&&dy<.01)continue}if(this.__graph.fast)this.__data.push(xy);else this.__newdata.push(xy);lastx=x;lasty=y}if(this.__dot&&!this.__graph.fast&&this.__newdata.length>0){this.__dotobject.data=[this.__newdata[this.__newdata.length-1]]}}this.__graph.__changed=true;if(!this.__graph.__activated)this.__graph.__update()};if(initialdata.length>0)this.plot(initialdata)}property.declare(gobject.prototype,{graph:{get:function(){return this.__graph},set:function(value){throw new Error("Cannot change the choice of graph for an existing graphing object.")}},type:{get:function(){return this.__type},set:function(value){throw new Error("Cannot change the type of an existing graphing object.")}},data:{get:function(){return this.__data.concat(this.__newdata)},set:function(value){this.__data=[];this.options.data=[];this.__newdata=[];if(!this.__graph.fast){if(this.__realtype=="lines"){if(this.__dot){this.__dotobject.__data=[];this.__dotobject.__newdata=[];if(this.__graph.__activated)this.__graph.__todo({x:[[]],y:[[]]},this.__dotobject.__id)}if(this.__markers){this.__markerobject.__data=[];this.__markerobject.__newdata=[];if(this.__graph.__activated)this.__graph.__todo({x:[[]],y:[[]]},this.__markerobject.__id)}}if(this.__graph.__activated)this.__graph.__todo({x:[[]],y:[[]]},this.__id)}this.__graph.__changed=true;if(value.length>0)this.plot(value)}},markers:{get:function(){return this.__markers},set:function(value){if(this.__realtype!="lines")throw new Error("One can add markers only to graph curves.");if(this.__markers===value)return;this.__markers=value;var r=this.__radius+2;if(this.__activated){if(value){var up={};up["marker.color"]=color.to_html(this.__color);if(this.__graph.fast)this.options.points={show:true,radius:r};else this.__graph.__todo(up,this.__markerobject.__id)}else{var up={};up["marker.size"]=.1;if(this.__graph.fast)this.options.points={show:false,radius:r};else this.__graph.__todo(up,this.__markerobject.__id);this.__graph.__changed=true}}}},color:{get:function(){return this.__color},set:function(value){if(!(value instanceof vec))throw new Error("graphing color must be a vector.");if(this.__color.equals(value))return;this.__color=value;var col=color.to_html(value);if(this.__graph.fast)this.options.color=col;if(this.__activated){if(this.__graph.fast){if(this.__realtype=="points")this.options[ftype].fillColor=this.options.color;else this.options.fillColor=this.options.color;this.__graph.__changed=true}else{var up={};if(this.__realtype=="bar"){up["marker.color"]=color.to_html_rgba(value,.5);up["marker.line.color"]=color.to_html_rgba(value,1)}else if(this.__realtype=="markers"){up["marker.color"]=col}else if(this.__realtype=="lines"){up["line.color"]=col;up["marker.color"]=col}this.__graph.__todo(up,this.__id)}}}},marker_color:{get:function(){return this.__marker_color},set:function(value){if(!(value instanceof vec))throw new Error("graphing marker_color must be a vector.");if(this.__marker_color.equals(value))return;this.__marker_color=value;var col=color.to_html(value);if(this.__graph.fast)this.options.marker_color=col;if(this.__activated){if(this.__graph.fast){if(this.__realtype=="lines")this.__linemarker.points.fillColor=col;else this.options.color=col;this.__graph.__changed=true}else{if(this.__markerobject.__activated){var up={};up["marker.color"]=col;this.__graph.__todo(up,this.__markerobject.__id)}}}}},label:{get:function(){if(this.__label===undefined)return"";return this.__label},set:function(value){var m=value.match(/([^\n])*/);value=m[0];if(this.__label==value)return;this.__label=value;if(this.__graph.fast)this.options.label=value;if(value.length>0)this.__legend=true;if(this.__activated){if(this.__graph.fast){this.options.label=value;this.__graph.__changed=true}else this.__graph.__todo({name:value,showlegend:this.__legend},this.__id)}}},legend:{get:function(){return this.__legend},set:function(value){if(this.__legend==value)return;this.__legend=value;if(this.__graph.fast)this.options.legend=value;if(this.__activated){if(this.__graph.fast){if(this.options.label!==null){if(value)this.options.label=this.__save_label;else delete this.options.label}this.options.legend=value;this.__graph.__changed=true}else this.__graph.__todo({showlegend:value},this.__id)}}},delta:{get:function(){return this.__delta},set:function(value){if(this.__delta==value)return;this.__delta=value;if(this.__graph.fast)this.options[this.__realtype].barWidth=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else this.__graph.__todo({width:value},this.__id)}}},width:{get:function(){return this.__width},set:function(value){if(this.__width==value)return;this.__width=value;if(this.__graph.fast)this.options[this.__realtype].lineWidth=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{var up={};if(this.__realtype=="bar"){return}else if(this.__realtype=="lines"){up["line.width"]=value}else if(this.__realtype=="markers"){return}this.__graph.__todo(up,this.__id)}}}},radius:{get:function(){return this.__radius},set:function(value){if(this.__radius==value)return;this.__radius=value;if(this.__graph.fast)this.options[this.__realtype].radius=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{var up={};up["marker.size"]=2*value;if(this.__realtype=="lines"){if(!this.__markers)return;this.__graph.__todo(up,this.__markerobject.__id)}else if(this.__realtype=="markers"){this.__graph.__todo(up,this.__id)}}}}},size:{get:function(){return 2*this.__radius},set:function(value){if(2*this.__radius==value)return;this.__radius=value/2;if(this.__graph.fast)this.options[this.__realtype].radius=value/2;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{var up={};if(this.__realtype=="bar"){return}else if(this.__realtype=="lines"){up["line.width"]=value;up["marker.size"]=value}else if(this.__realtype=="markers"){up["marker.size"]=value}this.__graph.__todo(up,this.__id)}}}},horizontal:{get:function(){return this.__horizontal},set:function(value){if(this.__horizontal==value)return;this.__horizontal=value;if(this.__graph.fast)this.options[this.__realtype].horizontal=value;if(this.__activated){if(this.__graph.fast){this.__graph.__changed=true}else{if(value)this.__graph.__todo({orientation:"h"},this.__id);else this.__graph.__todo({orientation:"v"},this.__id)}}}},orientation:{get:function(){var ret=this.__horizontal?"h":"v";return ret},set:function(value){var m=value.match(/([^\n])*/);value=m[0];this.__orientation=value;if(value=="v")this.__horizontal=false;else if(value=="h")this.__horizontal=true;else throw new Error("orientation must be either 'v' for vertical or 'h' for horizontal");if(this.__activated){if(this.__graph.fast)this.__graph.__changed=true;else this.__graph.__todo({orientation:value},this.__id)}}},dot:{get:function(){return this.__dot},set:function(value){if(this.__activated)throw new Error("Cannot change gcurve dot after the gcurve has been activated.");if(this.__dot==value)return;this.__dot=value}},dot_color:{get:function(){return this.__dot_color},set:function(value){if(!(value instanceof vec))throw new Error("graph dot_color must be a vector.");if(this.__dot_color.equals(value))return;this.__dot_color=value;var col=color.to_html(value);if(this.__graph.fast){this.options.dot_color=col;this.__graph.__changed=true}else if(this.__dotobject.__activated){var up={};up["marker.color"]=col;this.__graph.__todo(up,this.__dotobject.__id)}}},dot_radius:{get:function(){return this.__dot_radius},set:function(value){if(this.__dot_radius==value)return;this.__dot_radius=value;if(this.__graph.fast){this.options.dot_radius=value;this.__graph.__changed=true}else if(this.__dotobject.__activated){var up={};up["marker.size"]=2*value;this.__graph.__todo(up,this.__dotobject.__id)}}},visible:{get:function(){return this.__visible},set:function(value){if(this.__visible==value)return;this.__visible=value;if(this.__activated){if(!this.__graph.fast)this.__graph.__todo({visible:value},this.__id);this.__graph.__changed=true}}}});function render_graph(grf){function grender(){window.requestAnimationFrame(grender);grf.__update()}grender()}function series(options){var ret=new gobject(options);if(ret.dot){options={type:"scatter",color:ret.__dot_color,radius:ret.__dot_radius};ret.__dotobject=new gobject(options)}return ret}function gcurve(options){options=options||{};options.type="lines";if(options.pos!==undefined){options.data=options.pos;delete options.pos}if(options.size!==undefined){options.dot_radius=options.size/2;delete options.size}var ret=new gobject(options);if(!ret.__graph.fast){if(ret.dot)ret.__dotobject=gdots({color:ret.__dot_color,radius:ret.__dot_radius,__lineobj:ret});if(ret.markers)ret.__markerobject=gdots({color:ret.__marker_color,radius:ret.__radius,__markerobj:ret})}return ret}function gdots(options){options=options||{};options.type="scatter";if(options.pos!==undefined){options.data=options.pos;delete options.pos}return new gobject(options)}function gvbars(options){options=options||{};options.type="bar";options.horizontal=false;if(options.pos!==undefined){options.data=options.pos;delete options.pos}return new gobject(options)}function ghbars(options){options=options||{};options.type="bar";options.horizontal=true;if(options.pos!==undefined){options.data=options.pos;delete options.pos}return new gobject(options)}function ghistogram(options){throw new Error("ghistogram is not currently implemented in GlowScript.")}var exports={graph:graph,vp_graph:graph,gdisplay:graph,series:series,gcurve:gcurve,gdots:gdots,gvbars:gvbars,ghbars:ghbars,ghistogram:ghistogram};Export(exports)})();(function(){"use strict";var color={red:vec(1,0,0),green:vec(0,1,0),blue:vec(0,0,1),yellow:vec(1,1,0),orange:vec(1,.6,0),cyan:vec(0,1,1),magenta:vec(1,0,1),purple:vec(.4,.2,.6),white:vec(1,1,1),black:vec(0,0,0),gray:function(g){return vec(g,g,g)},hsv_to_rgb:function(hsv){var h=hsv.x;var s=hsv.y;var v=hsv.z;if(s==0){return vec(v,v,v)}var i=Math.floor(6*h);var f=6*h-i;var p=v*(1-s);var q=v*(1-s*f);var t=v*(1-s*(1-f));i=i%6;switch(i){case 0:return vec(v,t,p);case 1:return vec(q,v,p);case 2:return vec(p,v,t);case 3:return vec(p,q,v);case 4:return vec(t,p,v);case 5:return vec(v,p,q)}},rgb_to_hsv:function(rgb){var r=rgb.x;var g=rgb.y;var b=rgb.z;var maxc=Math.max(r,g,b);var minc=Math.min(r,g,b);var v=maxc;if(minc==maxc){return vec(0,0,v)}var s=(maxc-minc)/maxc;var rc=(maxc-r)/(maxc-minc);var gc=(maxc-g)/(maxc-minc);var bc=(maxc-b)/(maxc-minc);var h;if(r==maxc){h=bc-gc}else if(g==maxc){h=2+rc-bc}else{h=4+gc-rc}h=h/6;if(h<0)h++;return vec(h,s,v)},to_html:function(colvec){var r=Math.floor(255*colvec.x);var g=Math.floor(255*colvec.y);var b=Math.floor(255*colvec.z);return"rgb("+r+","+g+","+b+")"},to_html_rgba:function(colvec,opacity){var r=Math.floor(255*colvec.x);var g=Math.floor(255*colvec.y);var b=Math.floor(255*colvec.z);return"rgba("+r+","+g+","+b+","+opacity+")"},blend:function(c1,c2){let hsv1,hsv2,small,big,temp,hue;hsv1=color.rgb_to_hsv(c1);hsv2=color.rgb_to_hsv(c2);if(hsv1.x.5){temp=small+1;small=big;big=temp}hue=(small+big)/2;return color.hsv_to_rgb(vec(hue,(hsv1.y+hsv2.y)/2,(hsv1.z+hsv2.z)/2))}};var exports={color:color};Export(exports)})();(function(){"use strict";var npdefault=64;function shape_object(){}shape_object.prototype.roundc=function roundc(cps,args){var cp=[],i;for(i=0;i0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.rectangle=function rectangle(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=1;if(args.height===undefined)args.height=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var w2,h2,cp;if(args.height===null){args.height=args.width}if(args.thickness===0){cp=[];w2=args.width/2;h2=args.height/2;cp=[[w2,-h2],[w2,h2],[-w2,h2],[-w2,-h2],[w2,-h2]];cp=this.addpos(args.pos,cp);if(args.rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.rframe(args)}return cp};shape_object.prototype.cross=function cross(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=1;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=.2;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var wtp,w2,t2,cp;wtp=(args.width+args.thickness)/2;w2=args.width/2;t2=args.thickness/2;cp=[[w2,-t2],[w2,t2],[t2,t2],[t2,w2],[-t2,w2],[-t2,t2],[-w2,t2],[-w2,-t2],[-t2,-t2],[-t2,-w2],[t2,-w2],[t2,-t2],[w2,-t2]];cp=this.addpos(args.pos,cp);if(rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert});return cp};shape_object.prototype.trframe=function trframe(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=2;if(args.height===undefined)args.height=1;if(args.top===undefined)args.top=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var angle,db,outer,inner;if(args.top===null){args.top=width/2}if(args.thickness===null){args.thickness=min(args.height,args.top)*.2}else{args.thickness=min(args.height,args.top)*args.thickness*2}outer=this.trapezoid({pos:args.pos,width:args.width,height:args.height,top:args.top});angle=Math.atan((args.width-args.top)/2/args.height);db=args.thickness/Math.cos(angle);inner=this.trapezoid({pos:args.pos,width:args.width-db-args.thickness*Math.tan(angle),height:args.height-args.thickness,top:args.top-(db-args.thickness*Math.tan(angle))});outer=this.addpos(args.pos,outer);inner=this.addpos(args.pos,inner);if(args.rotate!==0){outer=this.rotatecp(outer,args.pos,args.rotate);inner=this.rotatecp(inner,args.pos,args.rotate)}if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1){outer=this.scale(outer,args.xscale,args.yscale);inner=this.scale(inner,args.xscale,args.yscale)}if(args.roundness>0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.trapezoid=function trapezoid(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.width===undefined)args.width=2;if(args.height===undefined)args.height=1;if(args.top===undefined)args.top=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var w2,h2,t2,cp;w2=args.width/2;h2=args.height/2;if(args.top===null){args.top=w2}t2=args.top/2;if(args.thickness===0){cp=[[w2,-h2],[t2,h2],[-t2,h2],[-w2,-h2],[w2,-h2]];cp=this.addpos(args.pos,cp);if(args.rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.trframe(args)}return cp};shape_object.prototype.circframe=function circframe(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.radius===undefined)args.radius=.5;if(args.iradius===undefined)args.iradius=null;if(args.np===undefined)args.np=npdefault;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.angle1===undefined)args.angle1=0;if(args.angle2===undefined)args.angle2=2*Math.PI;if(args.rotate===undefined)args.rotate=0;args.thickness=0;var outer,inner;if(args.iradius===null)args.iradius=args.radius*.8;outer=this.circle(args);if(args.angle1===0&&args.angle2==2*Math.PI){args.radius=args.iradius}else{var t=args.radius-args.iradius;var angle=(args.angle1+args.angle2)/2;var offset=t/Math.sin((args.angle2-args.angle1)/2);args.corner=[args.pos[0]+offset*Math.cos(angle),args.pos[1]+offset*Math.sin(angle)];var dangle=Math.asin(t/args.iradius);args.angle1=args.angle1+dangle;args.angle2=args.angle2-dangle;args.radius=args.iradius}inner=this.circle(args);if(args.rotate!==0){outer=this.rotatecp(outer,args.pos,args.rotate);inner=this.rotatecp(inner,args.pos,args.rotate)}if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1){outer=this.scale(outer,args.xscale,args.yscale);inner=this.scale(inner,args.xscale,args.yscale)}return[outer,inner]};shape_object.prototype.circle=function circle(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];var corner=args.pos;if(args.corner!==undefined)corner=args.corner;if(args.radius===undefined)args.radius=.5;if(args.np===undefined)args.np=npdefault;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.thickness===undefined)args.thickness=0;if(args.angle1===undefined)args.angle1=0;if(args.angle2===undefined)args.angle2=2*Math.PI;if(args.rotate===undefined)args.rotate=0;var seg,nseg,dc,ds,x0,y0,c2,s2,c,s,i,cp;cp=[];if(args.thickness>0){args.iradius=args.radius-args.radius*args.thickness;cp=this.circframe(args)}else{if(args.angle1!==0||args.angle2!==2*Math.PI){cp.push([corner[0],corner[1]])}seg=2*Math.PI/args.np;nseg=Math.floor(Math.abs((args.angle2-args.angle1)/seg+.5));seg=(args.angle2-args.angle1)/nseg;if(args.angle1!==0||args.angle2!==2*Math.PI){nseg+=1}c=args.radius*Math.cos(args.angle1);s=args.radius*Math.sin(args.angle1);dc=Math.cos(seg);ds=Math.sin(seg);x0=args.pos[0];y0=args.pos[1];cp.push([x0+c,y0+s]);for(i=0;i0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.ngon=function ngon(args){args=args||{};if(args.thickness===undefined)args.thickness=0;if(args.pos===undefined)args.pos=[0,0];if(args.length===undefined)args.length=1;if(args.rotate===undefined)args.rotate=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.np===undefined)args.np=3;var seg,x,y,angle,radius,i,cp;cp=[];if(args.np<3)throw Error("number of sides can not be less than 3");angle=2*Math.PI/args.np;radius=args.length/2/Math.sin(angle/2);if(args.thickness===0){seg=2*Math.PI/args.np;angle=0;for(i=0;i0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.nframe(args)}return cp};shape_object.prototype.triangle=function triangle(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=3;args.rotate=args.rotate-Math.PI/6;return this.ngon(args)};shape_object.prototype.pentagon=function pentagon(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=5;args.rotate=args.rotate+Math.PI/10;return this.ngon(args)};shape_object.prototype.hexagon=function hexagon(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=6;return this.ngon(args)};shape_object.prototype.octagon=function octagon(args){args=args||{};if(args.rotate===undefined)args.rotate=0;args.np=8;args.rotate=args.rotate+Math.PI/8;return this.ngon(args)};shape_object.prototype.sframe=function sframe(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.radius===undefined)args.radius=1;if(args.n===undefined)args.n=5;if(args.iradius===undefined)args.iradius=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var outer,inner,cp;if(args.iradius===null){args.iradius=.5*args.radius}if(args.thickness===null){args.thickness=.2*args.radius}else{args.thickness=args.thickness*2*args.iradius}outer=this.star({pos:args.pos,n:args.n,radius:args.radius,iradius:args.iradius});inner=this.star({pos:args.pos,n:args.n,radius:args.radius-args.thickness,iradius:(args.radius-args.thickness)*args.iradius/args.radius});if(args.rotate!==0){outer=this.rotatecp(outer,args.pos,args.rotate);inner=this.rotatecp(inner,args.pos,args.rotate)}if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1){outer=this.scale(outer,args.xscale,args.yscale);inner=this.scale(inner,args.xscale,args.yscale)}if(args.roundness>0){outer=this.roundc(outer,{roundness:args.roundness,invert:args.invert});inner=this.roundc(inner,{roundness:args.roundness,invert:args.invert})}return[outer,inner]};shape_object.prototype.star=function star(args){args=args||{};if(args.pos===undefined)args.pos=[0,0];if(args.radius===undefined)args.radius=1;if(args.n===undefined)args.n=5;if(args.iradius===undefined)args.iradius=null;if(args.rotate===undefined)args.rotate=0;if(args.thickness===undefined)args.thickness=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;var dtheta,theta,i,cp;if(args.iradius===null)args.iradius=args.radius*.5;if(args.thickness===0){cp=[];dtheta=Math.PI/args.n;theta=0;for(i=0;i<2*args.n+1;i++){if(i%2===0){cp.push([-args.radius*Math.sin(theta),args.radius*Math.cos(theta)])}else{cp.push([-args.iradius*Math.sin(theta),args.iradius*Math.cos(theta)])}theta+=dtheta}cp=this.addpos(args.pos,cp);cp[cp.length-1]=cp[0];if(args.rotate!==0)cp=this.rotatecp(cp,args.pos,args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert})}else{cp=this.sframe(args)}return cp};shape_object.prototype.points=function points(args){args=args||{};var path=false;if(args.pos===undefined)args.pos=[];if(args.rotate===undefined)args.rotate=0;if(args.roundness===undefined)args.roundness=0;if(args.invert===undefined)args.invert=false;if(args.scale===undefined)args.scale=1;if(args.xscale===undefined)args.xscale=1;if(args.yscale===undefined)args.yscale=1;if(args.path===undefined)path=args.path;var closed,cp;cp=args.pos;closed=cp[cp.length-1][0]===cp[0][0]&&cp[cp.length-1][1]===cp[0][1];if(!closed&&!path)cp.push(cp[0]);if(cp.length&&args.rotate!==0)cp=this.rotatecp(cp,cp[0],args.rotate);if(args.scale!==1)args.xscale=args.yscale=args.scale;if(args.xscale!==1||args.yscale!==1)cp=this.scale(cp,args.xscale,args.yscale);if(args.roundness>0)cp=this.roundc(cp,{roundness:args.roundness,invert:args.invert});return cp};shape_object.prototype.ToothOutline=function ToothOutline(args){args=args||{};if(args.n===undefined)args.n=30;if(args.res===undefined)args.res=1;if(args.phi===undefined)args.phi=20;if(args.radius===undefined)args.radius=50;if(args.addendum===undefined)args.addendum=.4;if(args.dedendum===undefined)args.dedendum=.5;if(args.fradius===undefined)args.fradius=.1;if(args.bevel===undefined)args.bevel=.05;var TOOTHGEO,R,DiametralPitch,ToothThickness,CircularPitch,U1,U2,ThetaA1,ThetaA2,ThetaA3;var A,pts,normals,i,Aw,r,u,xp,yp,auxth,m,rA,xc,yc,P0,Ra,th,N,P,V;TOOTHGEO={PitchRadius:args.radius,TeethN:args.n,PressureAng:args.phi,Addendum:args.addendum,Dedendum:args.dedendum,Fillet:args.fradius,Bevel:args.bevel,Resolution:args.res};R={Bottom:TOOTHGEO["PitchRadius"]-TOOTHGEO["Dedendum"]-TOOTHGEO["Fillet"],Ded:TOOTHGEO["PitchRadius"]-TOOTHGEO["Dedendum"],Base:TOOTHGEO["PitchRadius"]*cos(TOOTHGEO["PressureAng"]*Math.PI/180),Bevel:TOOTHGEO["PitchRadius"]+TOOTHGEO["Addendum"]-TOOTHGEO["Bevel"],Add:TOOTHGEO["PitchRadius"]+TOOTHGEO["Addendum"]};DiametralPitch=TOOTHGEO["TeethN"]/(2*TOOTHGEO["PitchRadius"]);ToothThickness=Math.PI/2/DiametralPitch;CircularPitch=Math.PI/DiametralPitch;U1=sqrt((1-Math.cos(TOOTHGEO["PressureAng"]*Math.PI/1800))/Math.cos(TOOTHGEO["PressureAng"]*Math.PI/180));U2=sqrt(R["Bevel"]*R["Bevel"]/(R["Ded"]*R["Ded"])-1);ThetaA1=Math.atan((sin(U1)-U1*Math.cos(U1))/(Math.cos(U1)+U1*Math.sin(U1)));ThetaA2=Math.atan((sin(U2)-U2*Math.cos(U2))/(Math.cos(U2)+U2*Math.sin(U2)));ThetaA3=ThetaA1+ToothThickness/(TOOTHGEO["PitchRadius"]*2);A={Theta0:CircularPitch/(TOOTHGEO["PitchRadius"]*2),Theta1:ThetaA3+TOOTHGEO["Fillet"]/R["Ded"],Theta2:ThetaA3,Theta3:ThetaA3-ThetaA2,Theta4:ThetaA3-ThetaA2-TOOTHGEO["Bevel"]/R["Add"]};N=TOOTHGEO["Resolution"];pts=[];normals=[];for(i=0;i<2*N;i++){th=(A["Theta1"]-A["Theta0"])*i/(2*N-1)+A["Theta0"];pts.push([R["Bottom"]*Math.cos(th),R["Bottom"]*Math.sin(th)]);normals.push([-Math.cos(th),-Math.sin(th)])}xc=R["Ded"]*Math.cos(A["Theta1"]);yc=R["Ded"]*Math.sin(A["Theta1"]);Aw=Math.PI/2+A["Theta2"]-A["Theta1"];for(i=0;iright)right=x;if(ytop)top=y}center=[(left+right)/2,(bottom+top)/2];dx=args.pos[0]-center[0];dy=args.pos[1]-center[1];gear2=[];for(i=0;i0;axis=up0.cross(args.up);p=[];for(i=0;i=16777216){R=Math.floor(N/16777216);N-=R*16777216}if(N>=65536){G=Math.floor(N/65536);N-=G*65536}if(N>=256){B=Math.floor(N/256);N-=B*256}return[R/255,G/255,B/255,N/255]}function RSdict_to_JSobjectliteral(args){return args}function makeTrail(obj,args){obj.__interval=-1;if(obj.constructor!=curve&&obj.constructor!=points&&args.make_trail!==undefined){obj.__make_trail=args.make_trail;delete args.make_trail;obj.__trail_type="curve";if(args.trail_type!==undefined){if(args.trail_type!="curve"&&args.trail_type!="points"&&args.trail_type!="spheres")throw new Error("trail_type = "+args.trail_type+" but must be 'curve' or 'points' (or 'spheres').");obj.__trail_type=args.trail_type;delete args.trail_type}if(args.interval!==undefined){obj.__interval=args.interval;delete args.interval}else if(obj.__trail_type!="curve"){obj.__interval=1}if(args.retain!==undefined){obj.__retain=args.retain;delete args.retain}else obj.__retain=-1;obj.__trail_color=color.white;if(obj.color!==undefined)obj.__trail_color=obj.color;if(args.trail_color!==undefined){obj.__trail_color=args.trail_color;delete args.trail_color}obj.__trail_radius=0;if(args.trail_radius!==undefined){obj.__trail_radius=args.trail_radius;delete args.trail_radius}else{if(obj.__trail_type=="points")obj.__trail_radius=.1*obj.__size.y}obj.__pps=0;if(args.pps!==undefined){if(obj.__interval>0){if(obj.__trail_type!="curve")throw new Error("pps cannot be used with a "+obj.__trail_type+"-type trail");else throw new Error("pps cannot be used with interval > 0")}obj.__pps=args.pps;delete args.pps}obj.__trail_object=attach_trail(obj,{type:obj.__trail_type,color:obj.__trail_color,radius:obj.__trail_radius,pps:obj.__pps,retain:obj.__retain});if(args.pos!==undefined&&obj.__make_trail)obj.__trail_object.__trail.push(args.pos);if(!obj.__make_trail)obj.__trail_object.stop();obj.__ninterval=0;obj._pos_set=args.pos!==undefined}}function init(obj,args){if(obj.constructor==text)return;if(window.__GSlang=="vpython"&&args.display!==undefined){args.canvas=args.display;delete args.display}if(args.canvas!==undefined){obj.canvas=args.canvas;delete args.canvas}else{obj.canvas=canvas.selected}if(obj.canvas){if(!(obj.constructor==distant_light||obj.constructor==local_light))obj.canvas.__activate();obj.__model=obj.__get_model()}if(args.__obj){obj.__obj=args.__obj;delete args.__obj}if(args.radius!==undefined){obj.radius=args.radius;delete args.radius}if(args.size_units!==undefined){obj.size_units=args.size_units;delete args.size_units}if(args.axis!==undefined){if(args.axis.mag2===0)obj.__oldaxis=vec(1,0,0);obj.axis=args.axis;delete args.axis}if(args.size!==undefined){obj.size=args.size;delete args.size}if(args.up!==undefined){if(args.up.mag2===0)obj.__oldup=vec(0,1,0);obj.up=args.up;delete args.up}if(args.color!==undefined){obj.color=args.color;delete args.color}if(args.make_trail!==undefined)makeTrail(obj,args);for(var id in args)obj[id]=args[id];if(args.visible===undefined&&obj.canvas!==null)obj.visible=true}function initObject(obj,constructor,args){if(!(obj instanceof constructor))return new constructor(args);args=args||{};obj.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};if(constructor==curve)obj.origin=obj.origin;if(constructor!=curve&&constructor!=points&&constructor!=text){obj.pos=obj.pos}if(constructor!=points&&constructor!=text){obj.axis=obj.axis;obj.up=obj.up;obj.size=obj.size;obj.color=obj.color}obj.__sizing=false;if(!(constructor==sphere||constructor==simple_sphere||constructor==ring||constructor==text||constructor==compound))obj.__sizing=true;if(args.opacity===undefined)obj.__opacity=1;obj.__opacity_change=true;init(obj,args)}var nextVisibleId=1;var textures={flower:":flower_texture.jpg",granite:":granite_texture.jpg",gravel:":gravel_texture.jpg",earth:":earth_texture.jpg",metal:":metal_texture.jpg",rock:":rock_texture.jpg",rough:":rough_texture.jpg",rug:":rug_texture.jpg",stones:":stones_texture.jpg",stucco:":stucco_texture.jpg",wood:":wood_texture.jpg",wood_old:":wood_old_texture.jpg"};var bumpmaps={gravel:":gravel_bumpmap.jpg",rock:":rock_bumpmap.jpg",stones:":stones_bumpmap.jpg",stucco:":stucco_bumpmap.jpg",wood_old:":wood_old_bumpmap.jpg"};function setup_texture(name,obj,isbump){if(name.slice(0,1)==":"){var jv=window.Jupyter_VPython;if(jv!==undefined){name=jv+name.slice(1)}else{name="https://s3.amazonaws.com/glowscript/textures/"+name.slice(1)}}obj.canvas.__renderer.initTexture(name,obj,isbump)}function Primitive(){}property.declare(Primitive.prototype,{__id:null,__hasPosAtCenter:false,__deleted:false,__zx_camera:null,__zy_camera:null,__xmin:null,__ymin:null,__zmin:null,__xmax:null,__ymax:null,__zmax:null,pos:new attributeVectorPos(null,0,0,0),size:new attributeVector(null,1,1,1),axis:new attributeVectorAxis(null,1,0,0),up:new attributeVectorUp(null,0,1,0),color:new attributeVector(null,1,1,1),opacity:{get:function(){return this.__opacity},set:function(value){if(value==this.__opacity)return;if(this.__opacity<1&&value==1||this.__opacity==1&&value<1){this.__opacity_change=true}this.__opacity=value;this.__change()}},x:{get:function(){throw new Error('"object.x" is not supported; perhaps you meant "object.pos.x"')},set:function(value){throw new Error('"object.x" is not supported; perhaps you meant "object.pos.x"')}},y:{get:function(){throw new Error('"object.y" is not supported; perhaps you meant "object.pos.y"')},set:function(value){throw new Error('"object.y" is not supported; perhaps you meant "object.pos.y"')}},z:{get:function(){throw new Error('"object.z" is not supported; perhaps you meant "object.pos.z"')},set:function(value){throw new Error('"object.z" is not supported; perhaps you meant "object.pos.z"')}},__opacity_change:false,__prev_opacity:null,shininess:{value:.6,onchanged:function(){this.__change()}},emissive:{value:false,onchanged:function(){this.__change()}},pickable:{value:true,onchanged:function(){this.__change()}},ready:{get:function(){return this.__tex.file===null||this.__tex.texture_ref.reference!==null&&this.__tex.bumpmap===null||this.__tex.bumpmap_ref.reference!==null}},make_trail:{get:function(){return this.__make_trail},set:function(value){if(this.__make_trail!==value){if(value){this.__trail_object.start();this.__trail_object.__trail.push(this.__pos)}else this.__trail_object.stop();this.__make_trail=value}}},retain:{get:function(){return this.__retain},set:function(value){this.__retain=value;if(this.__trail_object!==undefined)this.__trail_object.retain=value}},trail_type:{get:function(){if(this.__trail_type=="curve")return"curve";else if(this.__trail_type=="spheres")return"points";else return this.__trail_type},set:function(value){throw new Error('"trail_type" cannot be changed.')}},trail_color:{get:function(){return this.__color},set:function(value){this.__trail_color=value;if(this.__trail_object!==undefined)this.__trail_object.color=value}},trail_radius:{get:function(){return this.__radius},set:function(value){this.__trail_radius=value;if(this.__trail_object!==undefined)this.__trail_object.radius=value}},pps:{get:function(){return this.__pps},set:function(value){this.__pps=value;if(this.__trail_object!==undefined)this.__trail_object.pps=value}},clear_trail:function(){if(this.__trail_object!==undefined)this.__trail_object.clear()},__update_trail:function(v){if(!this.__trail_object.__run||!this.visible)return;if(this.__interval===-1)return;this.__ninterval++;var update=false;if(this.__ninterval>=this.__interval){this.__ninterval=0;update=true}else if(this.__ninterval==1&&this.__trail_object.__trail.__points.length===0)update=true;if(update){if(this.__retain==-1)this.__trail_object.__trail.push({pos:v,color:this.__trail_color,radius:this.__trail_radius});else this.__trail_object.__trail.push({pos:v,color:this.__trail_color,radius:this.__trail_radius,retain:this.__retain})}},texture:{get:function(){return{file:this.__tex.file,bumpmap:this.__tex.bumpmap,left:this.__tex.left,right:this.__tex.right,sides:this.__tex.sides,flipx:this.__tex.flipx,flipy:this.__tex.flipy,turn:this.__tex.turn}},set:function(args){this.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};if(args===null){}else if(typeof args==="string"){this.__tex.left=this.__tex.right=this.__tex.sides=true;setup_texture(args,this,false)}else{args=RSdict_to_JSobjectliteral(args);if(args.file!==undefined&&typeof args.file==="string"){setup_texture(args.file,this,false)}else throw new Error("You must specify a file name for a texture.");if(args.bumpmap!==undefined){if(args.bumpmap!==null){if(typeof args.bumpmap!=="string")throw new Error("You must specify a file name for a bumpmap.");setup_texture(args.bumpmap,this,true)}}if(args.flipx!==undefined)this.__tex.flipx=args.flipx;if(args.flipy!==undefined)this.__tex.flipy=args.flipy;if(args.turn!==undefined)this.__tex.turn=Math.round(args.turn);if(args.place!==undefined){if(typeof args.place==="string")args.place=[args.place];for(var i=0;i3)throw new Error("object.rotate takes 1 to 3 arguments");var args={};for(var i=0;i1e-6){obj.axis=obj.__axis.rotate({angle:angle,axis:rotaxis})}obj.up=obj.__up.rotate({angle:angle,axis:rotaxis});window.__adjustupaxis=true},bounding_box:function(){const centered=["box","compound","ellipsoid","sphere","simple_sphere","ring"];let x=norm(this.axis);let y=norm(this.up);let z=norm(cross(x,y));let L=this.size.x;let H=this.size.y;let W=this.size.z;let p=vec(this.pos);if(centered.indexOf(this.constructor.name)<0)p=p.add(x.multiply(.5*L));let pts=[];let dx,dy,dz;for(dx of[-L/2,L/2]){for(dy of[-H/2,H/2]){for(dz of[-W/2,W/2]){pts.push(p.add(x.multiply(dx)).add(y.multiply(dy)).add(z.multiply(dz)))}}}return pts},getTransformedMesh:function(){var X=this.__axis.norm();var Y=this.__up.norm();var Z=X.cross(Y);var T=this.__pos;if(this instanceof ring){var m=Mesh.makeRing_compound(this.__size);var matrix=[X.x,X.y,X.z,0,Y.x,Y.y,Y.z,0,Z.x,Z.y,Z.z,0,T.x,T.y,T.z,1];return m.transformed(matrix)}else{X=X.multiply(this.__size.x);Y=Y.multiply(this.__size.y);Z=Z.multiply(this.__size.z);var matrix=[X.x,X.y,X.z,0,Y.x,Y.y,Y.z,0,Z.x,Z.y,Z.z,0,T.x,T.y,T.z,1];return this.__model.mesh.transformed(matrix)}}});function box(args){return initObject(this,box,args)}subclass(box,Primitive);box.prototype.__hasPosAtCenter=true;property.declare(box.prototype,{size:new attributeVectorSize(null,1,1,1),length:{get:function(){return this.__size.__x},set:function(value){if(value===0){if(this.__oldaxis===undefined)this.__oldaxis=vec(this.__axis.__x,this.__axis.__y,this.__axis.z);this.__axis.__x=0;this.__axis.__y=0;this.__axis.__z=0;this.__size.__x=0}else{if(this.__oldaxis!==undefined){this.__axis.__x=this.__oldaxis.x;this.__axis.__y=this.__oldaxis.y;this.__axis.__z=this.__oldaxis.z;this.__oldaxis=undefined}if(this.length===0)this.axis=vec(value,0,0);else this.axis=this.__axis.norm().multiply(value)}this.__change()}},height:{get:function(){return this.__size.__y},set:function(value){this.__size.__y=value;this.__change()}},width:{get:function(){return this.__size.__z},set:function(value){this.__size.__z=value;this.__change()}},red:{get:function(){return this.__color.__x},set:function(value){this.__color.__x=value;this.__change()}},green:{get:function(){return this.__color.__y},set:function(value){this.__color.__y=value;this.__change()}},blue:{get:function(){return this.__color.__z},set:function(value){this.__color.__z=value;this.__change()}}});function pyramid(args){return initObject(this,pyramid,args)}subclass(pyramid,box);pyramid.prototype.__hasPosAtCenter=false;function cylinder(args){return initObject(this,cylinder,args)}subclass(cylinder,box);cylinder.prototype.__hasPosAtCenter=false;property.declare(cylinder.prototype,{size:new attributeVectorSize(null,1,2,2),radius:{get:function(){return this.__size.__y/2},set:function(value){this.__size.__y=this.__size.__z=2*value;this.__change()}}});function cone(args){return initObject(this,cone,args)}subclass(cone,cylinder);cone.prototype.__hasPosAtCenter=false;function sphere(args){return initObject(this,sphere,args)}subclass(sphere,Primitive);sphere.prototype.__hasPosAtCenter=true;property.declare(sphere.prototype,{axis:new attributeVectorAxis(null,1,0,0),size:new attributeVector(null,2,2,2),radius:{get:function(){return this.__size.__y/2},set:function(value){this.size=vec(2*value,2*value,2*value);this.__change()}}});function simple_sphere(args){return initObject(this,simple_sphere,args)}subclass(simple_sphere,sphere);property.declare(simple_sphere.prototype,{axis:new attributeVectorAxis(null,1,0,0),size:new attributeVector(null,2,2,2)});function ellipsoid(args){return initObject(this,ellipsoid,args)}subclass(ellipsoid,box);property.declare(ellipsoid.prototype,{radius:{get:function(){throw new Error("An ellipsoid does not have a radius attribute.")},set:function(value){throw new Error("An ellipsoid does not have a radius attribute.")}}});function arrow_update(obj){let save=obj.__oldaxis;var pos=obj.__pos;var color=obj.__color;let axis=obj.__axis;var L=mag(axis);var A=axis.norm();var sw=obj.__shaftwidth||L*.1;var hw=obj.__headwidth||sw*2;var hl=obj.__headlength||sw*3;if(swL*.5){var scale=L*.5/hl;if(!obj.__shaftwidth)sw*=scale;if(!obj.__headwidth)hw*=scale;if(!obj.__headlength)hl*=scale}var components=obj.__components;if(!components){if(obj.__round){components=obj.__components=[cylinder({canvas:obj.canvas,__obj:obj}),cone({canvas:obj.canvas,__obj:obj})]}else{components=obj.__components=[box({canvas:obj.canvas,__obj:obj}),pyramid({canvas:obj.canvas,__obj:obj})]}components[0].__oldaxis=undefined;components[1].__oldaxis=undefined;if(L===0){components[0].__oldaxis=vec(1,0,0);components[1].__oldaxis=vec(1,0,0)}}var shaft=components[0];var tip=components[1];if(L>0){if(obj.__round)shaft.pos=pos;else shaft.pos=pos.add(A.multiply(.5*(L-hl)));tip.pos=pos.add(A.multiply(L-hl));window.__adjustupaxis=false;shaft.axis=tip.axis=axis;shaft.up=tip.up=obj.__up;shaft.__oldaxis=tip.__oldaxis=undefined;window.__adjustupaxis=true;shaft.size=vec(L-hl,sw,sw);tip.size=vec(hl,hw,hw);shaft.color=tip.color=obj.color;shaft.opacity=tip.opacity=obj.opacity;shaft.pickable=tip.pickable=obj.pickable;obj.size=vec(L,hw,hw)}else{shaft.axis=vec(0,0,0);tip.axis=vec(0,0,0)}shaft.__update();tip.__update();obj.__oldaxis=save}function arrow(args){if(!(this instanceof arrow))return new arrow(args);args=args||{};this.__shaftwidth=0;this.__headwidth=0;this.__headlength=0;if(args.round!==undefined){this.__round=args.round;delete args.round}else this.__round=false;return initObject(this,arrow,args)}subclass(arrow,box);property.declare(arrow.prototype,{__primitiveCount:2,axis_and_length:{get:function(){throw new Error("As of GlowScript 3.0, arrow does not have an axis_and_length attribute.")},set:function(value){throw new Error("As of GlowScript 3.0, arrow does not have an axis_and_length attribute.")}},round:{get:function(){return this.__round},set:function(value){throw new Error('Cannot change the "round" attribute of an arrow.')}},shaftwidth:{get:function(){return this.__shaftwidth},set:function(value){this.__shaftwidth=value;this.__change()}},headwidth:{get:function(){return this.__headwidth},set:function(value){this.__headwidth=value;this.__change()}},headlength:{get:function(){return this.__headlength},set:function(value){this.__headlength=value;this.__change()}},__change:function(){if(this.__components){this.__components[0].__change();this.__components[1].__change()}},__update:function(){arrow_update(this)},__get_extent:function(ext){if(!this.__components)this.__update();Autoscale.find_extent(this.__components[0],ext);Autoscale.find_extent(this.__components[1],ext)}});function text(args){if(!(this instanceof text))return new text(args);args=args||{};if(args.canvas===null)return;if(args.text===undefined||args.text.length===0)throw new Error("A text object needs non-empty text.");if(args.length!==undefined&&args.__comp===undefined)throw new Error("The length cannot be specified when constructing 3D text.");if(args.size!==undefined)throw new Error("A text object does not have a size attribute.");this.pos=this.pos;this.axis=this.axis;this.up=this.up;this.color=this.color;this.__stage=0;if(args.__comp===undefined){args.text=print_to_string(args.text);var ret=text3D(args);this.__comp=ret[0];args=ret[1];if(args.make_trail!==undefined){this.__realtrail=args.make_trail;this.__stage=1;makeTrail(this.__comp,args);delete args.make_trail}this.__id=nextVisibleId;nextVisibleId++;for(var attr in args)this[attr]=args[attr];this.__pseudosize=vec(this.__comp.size);this.__height_fraction=this.__height/this.__comp.size.y;this.__descender_fraction=this.__descender/this.__comp.size.y;this.__offset=this.__comp.__pos;this.__offset.x/=args.__length;this.__offset.y/=args.__height;this.__offset.z/=args.__depth}else{this.__comp=args.__comp;delete args.__comp;var newargs=args.newargs;delete args.newargs;if(args.make_trail!==undefined&&newargs.make_trail===undefined){this.__realtrail=args.make_trail;delete args.make_trail;this.__stage=1;makeTrail(this.__comp,args)}else if(newargs.make_trail!==undefined){args.make_trail=this.__realtrail=newargs.make_trail;delete newargs.make_trail;this.__stage=1;makeTrail(this.__comp,args)}this.__id=nextVisibleId;nextVisibleId++;this.canvas=args.canvas;delete args.canvas;this.__offset=args.__offset;delete args.__offset;for(var attr in args)this["__"+attr]=args[attr];this.__pseudosize=vec(this.__comp.size);this.__height_fraction=this.__height/this.__comp.size.y;this.__descender_fraction=this.__descender/this.__comp.size.y}initObject(this,text,{});for(var attr in newargs)this[attr]=newargs[attr];if(this.__billboard){this.canvas.update_billboards=true;this.canvas.billboards.push(this)}this.__update()}subclass(text,Primitive);property.declare(text.prototype,{size:{get:function(){throw new Error("A text object does not have a size attribute.")},set:function(value){throw new Error("A text object does not have a size attribute.")}},visible:{get:function(){return this.__comp.visible},set:function(value){this.__comp.visible=value}},__update:function(){window.__adjustupaxis=false;this.__comp.axis=this.axis;this.__comp.up=this.up;window.__adjustupaxis=true;var yheight=this.__pseudosize.y;this.__comp.size=vec(this.length,yheight,Math.abs(this.depth));this.__comp.color=this.color;var dz=cross(this.__axis,this.__up).norm();this.__comp.pos=this.__pos.add(this.__axis.norm().multiply(this.__offset.x*this.length)).add(this.__up.norm().multiply(this.__offset.y*this.height)).add(dz.multiply(this.__offset.z*this.depth));if(this.__stage>0){if(this.__stage==1){this.__comp.make_trail=false;this.__stage=2}else if(this.__stage==2){this.__comp.make_trail=this.__realtrail;this.__stage=0}}},length:{get:function(){return this.__pseudosize.x},set:function(value){if(value===this.__pseudosize.x)return;this.__pseudosize.x=value;this.__change()}},height:{get:function(){return this.__height_fraction*this.__pseudosize.y},set:function(value){this.__pseudosize.y=value/this.__height_fraction;this.__change()}},depth:{get:function(){if(this.__depth>=0)return this.__pseudosize.z;else return-this.__pseudosize.z},set:function(value){var d=this.__depth;if(Math.abs(value)<.01*d){if(value<0)value=-.01*d;else value=.01*d}this.__depth=value;this.__pseudosize.z=Math.abs(value);this.__change()}},descender:{get:function(){return this.__descender_fraction*this.__pseudosize.y},set:function(value){throw new Error("descender is read-only")}},opacity:{get:function(){return this.__opacity},set:function(value){this.__comp.opacity=this.__opacity=value;this.__change()}},shininess:{get:function(){return this.__shininess},set:function(value){this.__shininess=this.__comp.shininess=value;this.__change()}},emissive:{get:function(){return this.__emissive},set:function(value){this.__comp.emissive=this.__emissive=value;this.__change()}},texture:{get:function(){throw new Error("Cannot currently apply a texture to a text object")},set:function(value){throw new Error("Cannot currently apply a texture to a text object")}},text:{get:function(){return this.__text},set:function(value){throw new Error("text is read-only")}},font:{get:function(){return this.__font},set:function(value){throw new Error("font is read-only")}},align:{get:function(){return this.__align},set:function(value){throw new Error("align is read-only")}},billboard:{get:function(){return this.__billboard},set:function(value){throw new Error("billboard is read-only")}},show_start_face:{get:function(){return this.__show_start_face},set:function(value){throw new Error("show_start_face is read-only")}},show_end_face:{get:function(){return this.__show_end_face},set:function(value){throw new Error("show_end_face is read-only")}},start_face_color:{get:function(){return this.__start_face_color},set:function(value){throw new Error("start_face_color is read-only")}},end_face_color:{get:function(){return this.__end_face_color},set:function(value){throw new Error("end_face_color is read-only")}},start:{get:function(){return this.upper_left.sub(this.up.norm().multiply(this.height))},set:function(value){throw new Error("start is read-only")}},end:{get:function(){return this.upper_right.sub(this.up.norm().multiply(this.height))},set:function(value){throw new Error("end is read-only")}},vertical_spacing:{get:function(){return 1.5*this.height},set:function(value){throw new Error("vertical_spacing is read-only")}},upper_left:{get:function(){var dx=0;if(this.__align=="right")dx=-this.length;else if(this.__align=="center")dx=-this.length/2;return this.pos.add(this.up.norm().multiply(this.height)).add(this.axis.norm().multiply(dx))},set:function(value){throw new Error("upper_left is read-only")}},upper_right:{get:function(){return this.upper_left.add(this.axis.norm().multiply(this.length))},set:function(value){throw new Error("upper_right is read-only")}},lower_left:{get:function(){return this.upper_left.add(this.up.norm().multiply(-this.height-this.descender-1.5*this.height*(this.__lines-1)))},set:function(value){throw new Error("lower_left is read-only")}},lower_right:{get:function(){return this.lower_left.add(this.axis.norm().multiply(this.length))},set:function(value){throw new Error("lower_right is read-only")}},lines:{get:function(){return this.__lines},set:function(value){throw new Error("lines is read-only")}}});function vertex(args){if(!(this instanceof vertex)){return new vertex(args)}args=args||{};if(args.canvas!==undefined){this.canvas=args.canvas}else if(args.display!==undefined){this.canvas=args.display}else{this.canvas=canvas.selected}for(var attr in args){if(attr=="canvas"||attr=="display")continue;this[attr]=args[attr]}if(this.opacity===undefined)this.opacity=1;if(this.__texpos.z!==0)throw new Error("In a vertex the z component of texpos must be zero.");if(this.canvas.vertex_id>=65536)throw new Error("Currently the number of vertices is limited to 65536.");var lengths={pos:3,normal:3,color:3,opacity:1,shininess:1,emissive:1,texpos:2,bumpaxis:3};this.__id=this.canvas.__vertices.available.pop();if(this.__id===undefined){this.__id=this.canvas.vertex_id;var c=this.canvas.__vertices;if(this.canvas.vertex_id%c.Nalloc===0){var temp;var L=this.canvas.vertex_id+c.Nalloc;for(var t in lengths){temp=new Float32Array(lengths[t]*L);temp.set(c[t],0);c[t]=temp}}this.canvas.vertex_id++}this.canvas.__vertices.object_info[this.__id]={};this.__change()}property.declare(vertex.prototype,{__id:null,__hasPosAtCenter:true,pos:new attributeVector(null,0,0,0),normal:new attributeVector(null,0,0,1),color:new attributeVector(null,1,1,1),opacity:{get:function(){return this.__opacity},set:function(value){if(value==this.__opacity)return;if(this.__opacity<1&&value==1||this.__opacity==1&&value<1){var users=this.canvas.__vertices.object_info[this.__id];for(var u in users){users[u].__change();users[u].__opacity_change=true}}this.__opacity=value;this.canvas.__vertex_changed[this.__id]=this}},texpos:new attributeVector(null,0,0,0),bumpaxis:new attributeVector(null,1,0,0),shininess:{value:.6,onchanged:function(){this.__change()}},emissive:{value:false,onchanged:function(){this.__change()}},__change:function(){if(this.__id){this.canvas.__vertex_changed[this.__id]=this;if(this.canvas.__autoscale){var users=this.canvas.__vertices.object_info[this.__id];for(var u in users)users[u].__change()}}},rotate:function(args){if(args.angle===undefined){throw new Error("vertex.rotate() requires angle:...")}var angle=args.angle;if(args.axis===undefined){throw new Error("vertex.rotate() requires axis:...")}var axis=args.axis.norm();var origin;if(args.origin===undefined){origin=vec(0,0,0)}else origin=args.origin;this.pos=origin.add(this.__pos.sub(origin).rotate({angle:angle,axis:axis}));this.__change()}});function tri_quad_error(object_type,attribute){throw new Error("A "+object_type+" has no "+attribute+" attribute.")}function triangle(args){if(!(this instanceof triangle))return new triangle(args);args=args||{};if(args.canvas!==undefined)throw new Error("A triangle does not have a canvas; its vertex objects do.");var vnames=["v0","v1","v2"];if(args.vs!==undefined){if(args.vs.length!=3)throw new Error("A triangle must specify three vertex objects.");for(var i=0;i<3;i++)args[vnames[i]]=args.vs[i];delete args.vs}this.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};args.canvas=args.v0.canvas;init(this,args);this.canvas=args.v0.canvas;for(var i=0;i<3;i++){if(this[vnames[i]].constructor!==vertex)throw new Error("In a triangle, "+vnames[i]+" must be a vertex object.");if(this[vnames[i]].canvas.__id!==this.canvas.__id)throw new Error("All triangle vertex objects must be in the same canvas.");this.canvas.__vertices.object_info[this[vnames[i]].__id][this.__id]=this}}subclass(triangle,box);property.declare(triangle.prototype,{v0:{get:function(){return this.__v0},set:function(value){if(!(value instanceof vertex))throw new Error("v0 must be a vertex object.");this.__v0=value;this.__change()}},v1:{get:function(){return this.__v1},set:function(value){if(!(value instanceof vertex))throw new Error("v1 must be a vertex object.");this.__v1=value;this.__change()}},v2:{get:function(){return this.__v2},set:function(value){if(!(value instanceof vertex))throw new Error("v2 must be a vertex object.");this.__v2=value;this.__change()}},vs:{get:function(){return[this.__v0,this.__v1,this.__v2]},set:function(value){if(toType(value)!="array"||value.length!=3)throw new Error("triangle.vs must be a list of 3 vertex objects.");for(var i=0;i<3;i++)if(!(value[i]instanceof vertex))throw new Error("triangle.vs must contain vertex objects.");this.__v0=value[0];this.__v1=value[1];this.__v2=value[2];this.__change()}},pos:{get:function(){tri_quad_error("triangle","pos")},set:function(value){tri_quad_error("triangle","pos")}},color:{get:function(){tri_quad_error("triangle","color")},set:function(value){tri_quad_error("triangle","color")}},size:{get:function(){tri_quad_error("triangle","size")},set:function(value){tri_quad_error("triangle","size")}},axis:{get:function(){tri_quad_error("triangle","axis")},set:function(value){tri_quad_error("triangle","axis")}},up:{get:function(){tri_quad_error("triangle","up")},set:function(value){tri_quad_error("triangle","up")}},opacity:{get:function(){tri_quad_error("triangle","opacity")},set:function(value){tri_quad_error("triangle","opacity")}},shininess:{get:function(){tri_quad_error("triangle","shininess")},set:function(value){tri_quad_error("triangle","shininess")}},emissive:{get:function(){tri_quad_error("triangle","emissive")},set:function(value){tri_quad_error("triangle","emissive")}},__prev_texture:null,__prev_bumpmap:null,__update:function(){this.__model.id_object[this.__id]=this},__get_extent:function(ext){var vnames=["__v0","__v1","__v2"];for(var i=0;i<3;i++)ext.point_extent(this,this[vnames[i]].pos)},rotate:function(args){throw new Error("A triangle has no rotate method; rotate the vertices instead.")}});function quad(args){if(!(this instanceof quad))return new quad(args);if(!(this instanceof quad))return new quad(args);args=args||{};if(args.canvas!==undefined)throw new Error("A quad does not have a canvas; its vertex objects do.");var vnames=["v0","v1","v2","v3"];if(args.vs!==undefined){if(args.vs.length!=4)throw new Error("A quad must specify four vertex objects.");for(var i=0;i<4;i++)args[vnames[i]]=args.vs[i];delete args.vs}this.__tex={file:null,bumpmap:null,texture_ref:{reference:null},bumpmap_ref:{reference:null},left:false,right:false,sides:false,flipx:false,flipy:false,turn:0,flags:0};args.canvas=args.v0.canvas;init(this,args);this.canvas=args.v0.canvas;for(var i=0;i<4;i++){if(this[vnames[i]].constructor!==vertex)throw new Error("In a quad, "+vnames[i]+" must be a vertex object.");if(this[vnames[i]].canvas.__id!==this.canvas.__id)throw new Error("All quad vertex objects must be in the same canvas.");this.canvas.__vertices.object_info[this[vnames[i]].__id][this.__id]=this}}subclass(quad,box);property.declare(quad.prototype,{v0:{get:function(){return this.__v0},set:function(value){if(!(value instanceof vertex))throw new Error("v0 must be a vertex object.");this.__v0=value;this.__change()}},v1:{get:function(){return this.__v1},set:function(value){if(!(value instanceof vertex))throw new Error("v1 must be a vertex object.");this.__v1=value;this.__change()}},v2:{get:function(){return this.__v2},set:function(value){if(!(value instanceof vertex))throw new Error("v2 must be a vertex object.");this.__v2=value;this.__change()}},v3:{get:function(){return this.__v3},set:function(value){if(!(value instanceof vertex))throw new Error("v3 must be a vertex object.");this.__v3=value;this.__change()}},vs:{get:function(){return[this.__v0,this.__v1,this.__v2,this.__v3]},set:function(value){if(toType(value)!="array"||value.length!=4)throw new Error("quad.vs must be a list of 4 vertex objects.");for(var i=0;i<4;i++)if(!(value[i]instanceof vertex))throw new Error("quad.vs must contain vertex objects.");this.__v0=value[0];this.__v1=value[1];this.__v2=value[2];this.__v3=value[3];this.__change()}},pos:{get:function(){tri_quad_error("quad","pos")},set:function(value){tri_quad_error("quad","pos")}},color:{get:function(){tri_quad_error("quad","color")},set:function(value){tri_quad_error("quad","color")}},size:{get:function(){tri_quad_error("quad","size")},set:function(value){tri_quad_error("quad","size")}},axis:{get:function(){tri_quad_error("quad","axis")},set:function(value){tri_quad_error("quad","axis")}},up:{get:function(){tri_quad_error("quad","up")},set:function(value){tri_quad_error("quad","up")}},opacity:{get:function(){tri_quad_error("quad","opacity")},set:function(value){tri_quad_error("quad","opacity")}},shininess:{get:function(){tri_quad_error("quad","shininess")},set:function(value){tri_quad_error("quad","shininess")}},__prev_texture:null,__prev_bumpmap:null,__update:function(){this.__model.id_object[this.__id]=this},__get_extent:function(ext){var vnames=["__v0","__v1","__v2","__v3"];for(var i=0;i<4;i++)ext.point_extent(this,this[vnames[i]].pos)},rotate:function(args){throw new Error("A quad has no rotate method; rotate the vertices instead.")}});var compound_id=0;function make_compound(objects,parameters){function update_extent(c,extent){if(extent.__xmin===null)return;for(var ext in extent){var value=extent[ext];if(ext.slice(-3)=="min"){if(c[ext]===null||valuec[ext])c[ext]=value}}}function compound_error(n){if(n>0)throw new Error("Compounding objects 0 through "+n+" in the list exceeds the vertex limit.");else throw new Error("The first object in the list exceeds the vertex limit")}var self=parameters.self;delete parameters.self;if(parameters.origin!==undefined){this.__origin=parameters.origin;delete parameters.origin}var mesh=new Mesh;var release=[];var temp;for(var i=0;i0)this.__push_and_append(pos,{})}}subclass(curve,Primitive);property.declare(curve.prototype,{origin:new attributeVectorPos(null,0,0,0),pos:{get:function(){throw new Error("Use methods to read curve or points pos attribute.")},set:function(value){throw new Error("Use methods to change curve or points pos attribute.")}},radius:{get:function(){return this.__radius},set:function(value){this.__radius=value;this.__change()}},retain:{get:function(){return this.__retain},set:function(value){this.__retain=value;this.__change()}},npoints:{get:function(){return this.__points.length},set:function(value){throw new Error("Cannot change curve or points npoints.")}},__no_autoscale:false,__get_extent:function(ext){if(this.__no_autoscale)return;var xmin=null,ymin=null,zmin=null,xmax=null,ymax=null,zmax=null;var length=this.__points.length;var pnt=this.__points;var org=this.__origin;var p;for(var i=0;ixmax)xmax=p.x+org.x;if(ymax===null||p.y+org.y>ymax)ymax=p.y+org.y;if(zmax===null||p.z+org.z>zmax)zmax=p.z+org.z}var center=vec((xmin+xmax)/2,(ymin+ymax)/2,(zmin+zmax)/2);var pseudosize=vec(xmax-xmin,ymax-ymin,zmax-zmin);var savepos=this.__pos,savesize=this.__size;this.__pos=center;this.__size=pseudosize;this.__hasPosAtCenter=true;ext.xmin=xmin;ext.xmax=xmax;ext.ymin=ymin;ext.ymax=ymax;ext.zmin=zmin;ext.zmax=zmax;Autoscale.find_extent(this,ext);this.__pos=savepos;this.__size=savesize},__setup:function(iargs){var pos=[];var specs={};var haspos=false;if(iargs instanceof vec){haspos=true;pos=[iargs]}else if(iargs.length>1){haspos=true;for(var i=0;i-1&&this.__points.length>=retain){var N=this.__points.length-retain;for(var d=0;d-1&&this.__points.length>=retain){var N=this.__points.length-retain;for(var d=0;d=0&&n0){this.__points[n-1].__nextsegment=p.__nextsegment;this.__points[n-1].__change()}if(n0)this.__push_and_append(pos,{});if(this.__pixels)this.canvas.__points_objects.push(this)}}subclass(points,curve);property.declare(points.prototype,{origin:{get:function(){throw new Error("The points object has no origin attribute.")},set:function(value){throw new Error("The points object has no origin attribute.")}},color:{get:function(){return this.__color},set:function(value){this.__color=value;if(!this.__pixels){for(var i=0;i=this.canvas.__height)var factor=2*this.canvas.__range/this.canvas.__height;else var factor=2*this.canvas.__range/this.canvas.__width;var viewMatrix=mat4.lookAt(camera.pos,camera.target,camera.up);var vnew=mat4.multiplyVec3(viewMatrix,vec3.create([this.pos.x,this.pos.y,this.pos.z]));if(vnew[2]>-camera.zNear||vnew[2]<-camera.zFar)return;var d=camera.distance;var k=-d/(vnew[2]*factor);posx=Math.round(k*vnew[0]+this.canvas.__width/2);posy=Math.round(-k*vnew[1]+this.canvas.__height/2)}var h=this.__height;var upperchar=.4*this.__height;var f=this.__font;if(this.__font=="sans")f="Arial";else if(this.__font=="serif")f="Georgia";ctx.textBaseline="middle";ctx.lineWidth=this.__linewidth;var default_color=vec(1,1,1);if(this.canvas.__background.equals(vec(1,1,1)))default_color=vec(0,0,0);ctx.strokeStyle=color.to_html(this.__linecolor||this.__color||default_color);var info=parse_html({ctx:ctx,text:print_to_string(this.__text),x:posx,y:posy,align:this.__align||"center",font:f,fontsize:h,color:this.__color||default_color});var nlines=info.lines.length;var width=info.maxwidth;this.__width=width;var dh=1.3*this.__height;var height=this.__height+(nlines-1)*dh;var xbase;var ybase;var border=this.__border;if(xoffset||yoffset){if(Math.abs(yoffset)>Math.abs(xoffset)){if(yoffset>0){xbase=posx+xoffset-width/2;ybase=posy-yoffset-height-border+upperchar}else{xbase=posx+xoffset-width/2;ybase=posy-yoffset+border+upperchar}}else if(Math.abs(xoffset)>0){ybase=posy-yoffset-height/2+upperchar;if(xoffset>0){xbase=posx+xoffset+border}else if(xoffset<0){xbase=posx+xoffset-width-border}}}else{ybase=posy;switch(this.__align){case null:case"center":xbase=posx-width/2;break;case"right":xbase=posx-width;break;case"left":xbase=posx;break}}var bcolor;if(this.__background==null)bcolor=this.canvas.__background;else bcolor=this.__background;ctx.fillStyle=color.to_html_rgba(bcolor,this.__opacity);ctx.fillRect(xbase-border,ybase-upperchar-border,width+2*border,height+2*border);if((xoffset||yoffset)&&this.__line){ctx.beginPath();if(this.space>0){var v=vec(xoffset,-yoffset,0).norm().multiply(this.space);v=v.add(vec(posx,posy,0));ctx.moveTo(v.x,v.y)}else ctx.moveTo(posx,posy);ctx.lineTo(posx+xoffset,posy-yoffset);ctx.stroke()}if(this.__box){ctx.beginPath();ctx.moveTo(xbase-border,ybase-upperchar-border);ctx.lineTo(xbase+width+border,ybase-upperchar-border);ctx.lineTo(xbase+width+border,ybase-upperchar+height+border);ctx.lineTo(xbase-border,ybase-upperchar+height+border);ctx.closePath();ctx.stroke()}info.x=xbase;info.y=ybase;switch(this.__align){case null:case"center":info.x+=width/2;break;case"right":info.x+=width;break;case"left":info.x+=0;break}display_2D(info)},__change:function(){if(this.canvas!==undefined)this.canvas.__overlay_objects.__changed=true}});function attach_trail(objectOrFunction,options){if(!(this instanceof attach_trail))return new attach_trail(objectOrFunction,options);if(options===undefined)options={};this.__options={};this.__obj=objectOrFunction;if(options.canvas!==undefined)this.canvas=options.canvas;else this.canvas=canvas.selected;var radius=0;if(options.type===undefined){this.type="curve"}else{switch(options.type){case"curve":this.type=options.type;break;case"spheres":case"points":this.type="points";this.__options["size_units"]="world";break;default:throw new Error("attach_trail type must be 'curve' or 'points' (or 'spheres')")}}if(typeof objectOrFunction!=="function"&&typeof objectOrFunction!=="string"){this.canvas=objectOrFunction.canvas;this.__options["color"]=objectOrFunction.color;if(options.radius===undefined){if(this.type=="points")radius=.1*objectOrFunction.size.y}else radius=options.radius}else{if(options.radius!==undefined)radius=options.radius}this.__options["radius"]=this.__radius=radius;this.__options["canvas"]=this.canvas;if(options.color!==undefined){this.__options["color"]=options.color}else this.__options["color"]=vec(1,1,1);this.__options["retain"]=-1;if(options.retain!==undefined){this.__options["retain"]=options.retain}this.pps=0;if(options.pps!==undefined){this.pps=options.pps}this.__options["pickable"]=false;var send={};for(var a in this.__options)send[a]=this.__options[a];if(this.type=="curve")this.__trail=curve(send);else this.__trail=points(send);this.__trails=[this.__trail];this.canvas.trails.push(this);this.__last_pos=null;this.__last_time=null;this.__run=true;this.__elements=0}property.declare(attach_trail.prototype,{color:{get:function(){return this.__options.color},set:function(value){this.__options.color=value}},radius:{get:function(){return this.__options.radius},set:function(value){this.__options.radius=value}},pps:{get:function(){return this.__options.pps},set:function(value){this.__options.pps=value}},retain:{get:function(){return this.__options.retain},set:function(value){this.__options.retain=value}},start:function(){this.__run=true;var send={};for(var a in this.__options)send[a]=this.__options[a];if(this.type==="curve")this.__trail=curve(send);else this.__trail=points(send);this.__trails.push(this.__trail)},stop:function(){this.__run=false},clear:function(){this.__last_pos=null;this.__last_time=null;this.__elements=0;for(var i=0;i').css({width:"16px",height:"16px"}).appendTo(attrs.pos).click(function(){attrs.checked=!attrs.checked;$(attrs.jradio).prop("checked",attrs.checked);attrs.bind(cradio)});$(" "+attrs.text+"").appendTo(attrs.pos);var cradio={get disabled(){return attrs.disabled},set disabled(value){attrs.disabled=booleanize(value);$(attrs.jradio).attr("disabled",attrs.disabled);if(attrs.disabled)$("#"+attrs._id).css({color:rgb_to_css(vec(.7,.7,.7))});else $("#"+attrs._id).css({color:rgb_to_css(vec(0,0,0))})},get checked(){return attrs.checked},set checked(value){attrs.checked=value;$(attrs.jradio).prop("checked",value)},get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).html(" "+value)},remove:function(){$(attrs.jradio).remove();$("#"+attrs._id).remove()}};for(var a in args){cradio[a]=args[a]}cradio.checked=attrs.checked;return cradio}function checkbox(args){if(!(this instanceof checkbox))return new checkbox(args);var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,checked:false,text:"",disabled:false};if(args.bind!==undefined){attrs.bind=args.bind;delete args.bind}else throw new Error("A checkbox must have a bind attribute.");for(a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}attrs.disabled=booleanize(attrs.disabled);widgetid++;attrs._id=widgetid.toString();attrs.jcheckbox=$('').css({width:"16px",height:"16px"}).appendTo(attrs.pos).click(function(){attrs.checked=!attrs.checked;$(attrs.jcheckbox).prop("checked",attrs.checked);attrs.bind(ccheckbox)});$(" "+attrs.text+"").appendTo(attrs.pos);var ccheckbox={get disabled(){return attrs.disabled},set disabled(value){attrs.disabled=booleanize(value);$(attrs.jcheckbox).attr("disabled",attrs.disabled);if(attrs.disabled)$("#"+attrs._id).css({color:rgb_to_css(vec(.7,.7,.7))});else $("#"+attrs._id).css({color:rgb_to_css(vec(0,0,0))})},get checked(){return attrs.checked},set checked(value){attrs.checked=value;$(attrs.jcheckbox).prop("checked",value)},get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).html(" "+value)},remove:function(){$(attrs.jcheckbox).remove();$("#"+attrs._id).remove()}};for(var a in args){ccheckbox[a]=args[a]}ccheckbox.checked=attrs.checked;return ccheckbox}function wtext(args){if(!(this instanceof wtext))return new wtext(args);args=args||{};var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,text:""};for(var a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}widgetid++;attrs._id=widgetid.toString();$(""+print_to_string(attrs.text)+"").appendTo(attrs.pos);var cwtext={get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).html(print_to_string(value))},remove:function(){$("#"+attrs._id).remove()}};for(var a in args){cwtext[a]=args[a]}return cwtext}function input(arg){arg=arg||{};if(arg.prompt!==undefined&&arg.prompt!="")return prompt(arg.prompt);else if(toType(arg)=="string")return prompt(arg);else return prompt()}var mathfunctions=["e","E","abs","sqrt","sin","cos","tan","asin","acos","atan","atan2","exp","log","pow","pi","ceil","floor","round","random","factorial","combin","radians","degrees"];function winput(args){args=args||{};var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,text:undefined,prompt:"",width:100,height:20,type:"numeric",number:null,disabled:false};for(var a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}if(attrs.type!="numeric"&&attrs.type!="string")throw new Error('A winput type must be "numeric" or "string".');if(args.bind!==undefined)attrs.bind=args.bind;if(attrs.bind===undefined){while(true){if(attrs.prompt!==undefined&&attrs.prompt!=="")attrs.text=prompt(attrs.prompt,attrs.text);else attrs.text=prompt();if(attrs.text===null)return null;attrs.number=null;if(attrs.type=="numeric"){var ok=wparse();if(!ok)alert("Numeric input error");else return attrs.number}else return attrs.text}}function checksafe(s){var name="";for(var i=0;i0){if(mathfunctions.indexOf(name)<0)return false;name=""}}}if(name.length>0&&mathfunctions.indexOf(name)<0)return false;return true}function wparse(){attrs.number=null;var ok=true;if(attrs.type=="numeric"){if(checksafe(attrs.text)){try{attrs.number=Function('"use strict";return('+attrs.text+")")()}catch(err){attrs.number=null;ok=false}}}return ok}attrs.disabled=booleanize(attrs.disabled);widgetid++;attrs._id=widgetid.toString();if(attrs.prompt!="")attrs.__wprompt=wtext({text:attrs.prompt+" ",pos:attrs.pos});attrs.jwinput=$('').val(attrs.text).appendTo(attrs.pos).css({width:attrs.width.toString()+"px",height:attrs.height.toString()+"px","font-size":(attrs.height-5).toString()+"px","font-family":"sans-serif"}).keypress(function(k){if(k.keyCode==13){attrs.text=attrs.jwinput.val();var ok=wparse();if(!ok){alert("Numeric input error");return}attrs.bind(cwinput)}}).blur(function(k){attrs.text=attrs.jwinput.val();if(attrs.text.trim().length===0){return}var ok=wparse();if(!ok){alert("Numeric input error");return}attrs.bind(cwinput)});var cwinput={get disabled(){return attrs.disabled},set disabled(value){attrs.disabled=booleanize(value);$(attrs.jwinput).attr("disabled",attrs.disabled);if(attrs.disabled)$("#"+attrs._id).css({color:rgb_to_css(vec(.7,.7,.7))});else $("#"+attrs._id).css({color:rgb_to_css(vec(0,0,0))})},get text(){return attrs.text},set text(value){attrs.text=value;$("#"+attrs._id).val(value)},get number(){return attrs.number},remove:function(){if(attrs.prompt!="")attrs.__wprompt.remove();$(attrs.jwinput).remove()}};for(var a in args){cwinput[a]=args[a]}return cwinput}function button(args){if(!(this instanceof button))return new button(args);var cvs=canvas.get_selected();var attrs={pos:cvs.caption_anchor,text:" ",color:vec(0,0,0),background:vec(1,1,1),disabled:false};if(args.bind!==undefined){attrs.bind=args.bind;delete args.bind}else throw new Error("A button must have a bind attribute.");for(a in attrs){if(args[a]!==undefined){attrs[a]=args[a];delete args[a]}}attrs.disabled=booleanize(attrs.disabled);attrs.jbutton=$("