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d=0,f;f=b[d];d++){if(k.parentNode==f){return[k]}}}else{if(g=="descendant"){for(var d=0,f;f=b[d];d++){if(Element.descendantOf(k,f)){return[k]}}}else{if(g=="adjacent"){for(var d=0,f;f=b[d];d++){if(Selector.handlers.previousElementSibling(k)==f){return[k]}}}else{b=e[g](b)}}}}for(var d=0,f;f=b[d];d++){if(f==k){return[k]}}return[]}return(k&&Element.descendantOf(k,a))?[k]:[]},className:function(b,a,d,e){if(b&&e){b=this[e](b)}return Selector.handlers.byClassName(b,a,d)},byClassName:function(d,b,g){if(!d){d=Selector.handlers.descendant([b])}var k=" "+g+" ";for(var f=0,e=[],h,a;h=d[f];f++){a=h.className;if(a.length==0){continue}if(a==g||(" "+a+" ").include(k)){e.push(h)}}return e},attrPresence:function(d,b,a,h){if(!d){d=b.getElementsByTagName("*")}if(d&&h){d=this[h](d)}var f=[];for(var e=0,g;g=d[e];e++){if(Element.hasAttribute(g,a)){f.push(g)}}return f},attr:function(a,l,k,m,d,b){if(!a){a=l.getElementsByTagName("*")}if(a&&b){a=this[b](a)}var n=Selector.operators[d],g=[];for(var 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")}};Object.extend(Element.ClassNames.prototype,Enumerable);Element.addMethods();var Flotr={version:"0.2.0-test",author:"Bas Wenneker",website:"http://www.solutoire.com",_registeredTypes:{lines:"drawSeriesLines",points:"drawSeriesPoints",bars:"drawSeriesBars",candles:"drawSeriesCandles",pie:"drawSeriesPie"},register:function(e,d){Flotr._registeredTypes[e]=d+""},draw:function(e,g,f,h){h=h||Flotr.Graph;return new h(e,g,f)},getSeries:function(b){return b.collect(function(d){var a;d=(d.data)?Object.clone(d):{data:d};for(a=d.data.length-1;a>-1;--a){d.data[a][1]=(d.data[a][1]===null?null:parseFloat(d.data[a][1]))}return d})},merge:function(g,e){var f=e||{};for(var h in g){f[h]=(g[h]!=null&&typeof(g[h])=="object"&&!(g[h].constructor==Array||g[h].constructor==RegExp)&&!Object.isElement(g[h]))?Flotr.merge(g[h],e[h]):f[h]=g[h]}return f},getTickSize:function(p,q,l,k){var m=(l-q)/p;var n=Flotr.getMagnitude(m);var r=m/n;var o=10;if(r<1.5){o=1}else{if(r<2.25){o=2}else{if(r<3){o=((k==0)?2:2.5)}else{if(r<7.5){o=5}}}}return o*n},defaultTickFormatter:function(b){return b+""},defaultTrackFormatter:function(b){return"("+b.x+", "+b.y+")"},defaultPieLabelFormatter:function(b){return(b.fraction*100).toFixed(2)+"%"},convertToBytes:function(h,g,k){var l=["Y","Z","E","P","T","G","M","k",""],f=l.length;k=k||1024;g=g||2;while(f--&&h>1024){h/=k}return(Math.round(h*g)/g)+l[f]},getMagnitude:function(b){return Math.pow(10,Math.floor(Math.log(b)/Math.LN10))},toPixel:function(b){return Math.floor(b)+0.5},toRad:function(b){return -b*(Math.PI/180)},parseColor:function(g){if(g instanceof Flotr.Color){return g}var f,h=Flotr.Color;if((f=/rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(g))){return new h(parseInt(f[1]),parseInt(f[2]),parseInt(f[3]))}if((f=/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(g))){return new h(parseInt(f[1]),parseInt(f[2]),parseInt(f[3]),parseFloat(f[4]))}if((f=/rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(g))){return new h(parseFloat(f[1])*2.55,parseFloat(f[2])*2.55,parseFloat(f[3])*2.55)}if((f=/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(g))){return new h(parseFloat(f[1])*2.55,parseFloat(f[2])*2.55,parseFloat(f[3])*2.55,parseFloat(f[4]))}if((f=/#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(g))){return new h(parseInt(f[1],16),parseInt(f[2],16),parseInt(f[3],16))}if((f=/#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(g))){return new h(parseInt(f[1]+f[1],16),parseInt(f[2]+f[2],16),parseInt(f[3]+f[3],16))}var e=g.strip().toLowerCase();if(e=="transparent"){return new h(255,255,255,0)}return((f=h.lookupColors[e]))?new h(f[0],f[1],f[2]):false},extractColor:function(d){var e;do{e=d.getStyle("background-color").toLowerCase();if(!(e==""||e=="transparent")){break}d=d.up(0)}while(!d.nodeName.match(/^body$/i));return(e=="rgba(0, 0, 0, 0)")?"transparent":e}};Flotr.Graph=Class.create({initialize:function(d,f,e){this.el=$(d);if(!this.el){throw"The target container doesn't exist"}this.data=f;this.series=Flotr.getSeries(f);this.setOptions(e);this.lastMousePos={pageX:null,pageY:null};this.selection={first:{x:-1,y:-1},second:{x:-1,y:-1}};this.plotOffset={left:0,right:0,top:0,bottom:0};this.prevSelection=null;this.selectionInterval=null;this.ignoreClick=false;this.prevHit=null;this.constructCanvas();this.initEvents();this.findDataRanges();this.calculateTicks(this.axes.x);this.calculateTicks(this.axes.x2);this.calculateTicks(this.axes.y);this.calculateTicks(this.axes.y2);this.calculateSpacing();this.draw();this.insertLegend();if(this.options.spreadsheet.show){this.constructTabs()}},setOptions:function(H){var J={colors:["#00A8F0","#C0D800","#CB4B4B","#4DA74D","#9440ED"],title:null,subtitle:null,legend:{show:true,noColumns:1,labelFormatter:Prototype.K,labelBoxBorderColor:"#CCCCCC",labelBoxWidth:14,labelBoxHeight:10,labelBoxMargin:5,container:null,position:"nw",margin:5,backgroundColor:null,backgroundOpacity:0.85},xaxis:{ticks:null,showLabels:true,labelsAngle:0,title:null,titleAngle:0,noTicks:5,tickFormatter:Flotr.defaultTickFormatter,tickDecimals:null,min:null,max:null,autoscaleMargin:0,color:null},x2axis:{},yaxis:{ticks:null,showLabels:true,labelsAngle:0,title:null,titleAngle:90,noTicks:5,tickFormatter:Flotr.defaultTickFormatter,tickDecimals:null,min:null,max:null,autoscaleMargin:0,color:null},y2axis:{titleAngle:270},points:{show:false,radius:3,lineWidth:2,fill:true,fillColor:"#FFFFFF",fillOpacity:0.4},lines:{show:false,lineWidth:2,fill:false,fillColor:null,fillOpacity:0.4},bars:{show:false,lineWidth:2,barWidth:1,fill:true,fillColor:null,fillOpacity:0.4,horizontal:false,stacked:false,centered:true},candles:{show:false,lineWidth:1,wickLineWidth:1,candleWidth:0.6,fill:true,upFillColor:"#00A8F0",downFillColor:"#CB4B4B",fillOpacity:0.5,barcharts:false},pie:{show:false,lineWidth:1,fill:true,fillColor:null,fillOpacity:0.6,explode:6,sizeRatio:0.6,startAngle:Math.PI/4,labelFormatter:Flotr.defaultPieLabelFormatter,pie3D:false,pie3DviewAngle:(Math.PI/2*0.8),pie3DspliceThickness:20},grid:{color:"#545454",backgroundColor:null,tickColor:"#DDDDDD",labelMargin:3,verticalLines:true,horizontalLines:true,outlineWidth:2},selection:{mode:null,color:"#B6D9FF",fps:20},crosshair:{mode:null,color:"#FF0000",hideCursor:true},mouse:{track:false,position:"se",relative:false,trackFormatter:Flotr.defaultTrackFormatter,margin:5,lineColor:"#FF3F19",trackDecimals:1,sensibility:2,radius:3},shadowSize:4,defaultType:"lines",HtmlText:true,fontSize:7.5,spreadsheet:{show:false,tabGraphLabel:"Graph",tabDataLabel:"Data",toolbarDownload:"Download CSV",toolbarSelectAll:"Select all"}};J.x2axis=Object.extend(Object.clone(J.xaxis),J.x2axis);J.y2axis=Object.extend(Object.clone(J.yaxis),J.y2axis);this.options=Flotr.merge((H||{}),J);this.axes={x:{options:this.options.xaxis,n:1},x2:{options:this.options.x2axis,n:2},y:{options:this.options.yaxis,n:1},y2:{options:this.options.y2axis,n:2}};var B=[],G=[],y=this.series.length,v=this.series.length,F=this.options.colors,I=[],C=0,w,z,A,u,E;for(z=v-1;z>-1;--z){w=this.series[z].color;if(w!=null){--v;if(Object.isNumber(w)){B.push(w)}else{I.push(Flotr.parseColor(w))}}}for(z=B.length-1;z>-1;--z){v=Math.max(v,B[z]+1)}for(z=0;G.length<v;){w=(F.length==z)?new Flotr.Color(100,100,100):Flotr.parseColor(F[z]);var D=C%2==1?-1:1;var x=1+D*Math.ceil(C/2)*0.2;w.scale(x,x,x);G.push(w);if(++z>=F.length){z=0;++C}}for(z=0,A=0;z<y;++z){u=this.series[z];if(u.color==null){u.color=G[A++].toString()}else{if(Object.isNumber(u.color)){u.color=G[u.color].toString()}}if(!u.xaxis){u.xaxis=this.axes.x}if(u.xaxis==1){u.xaxis=this.axes.x}else{if(u.xaxis==2){u.xaxis=this.axes.x2}}if(!u.yaxis){u.yaxis=this.axes.y}if(u.yaxis==1){u.yaxis=this.axes.y}else{if(u.yaxis==2){u.yaxis=this.axes.y2}}u.lines=Object.extend(Object.clone(this.options.lines),u.lines);u.points=Object.extend(Object.clone(this.options.points),u.points);u.bars=Object.extend(Object.clone(this.options.bars),u.bars);u.candles=Object.extend(Object.clone(this.options.candles),u.candles);u.pie=Object.extend(Object.clone(this.options.pie),u.pie);u.mouse=Object.extend(Object.clone(this.options.mouse),u.mouse);if(u.shadowSize==null){u.shadowSize=this.options.shadowSize}}},constructCanvas:function(){var k=this.el,f,h,g;this.canvas=k.select(".flotr-canvas")[0];this.overlay=k.select(".flotr-overlay")[0];k.childElements().invoke("remove");k.setStyle({position:"relative",cursor:"default"});this.canvasWidth=k.getWidth();this.canvasHeight=k.getHeight();f={width:this.canvasWidth,height:this.canvasHeight};if(this.canvasWidth<=0||this.canvasHeight<=0){throw"Invalid dimensions for plot, width = "+this.canvasWidth+", height = "+this.canvasHeight}if(!this.canvas){h=this.canvas=$(document.createElement("canvas"));h.className="flotr-canvas";h=h.writeAttribute("style","position:absolute;left:0px;top:0px;")}h=this.canvas.writeAttribute(f).show();k.insert(h);if(!this.overlay){g=this.overlay=$(document.createElement("canvas"));g.className="flotr-overlay";g=g.writeAttribute("style","position:absolute;left:0px;top:0px;")}g=this.overlay.writeAttribute(f).show();k.insert(g);if(Prototype.Browser.IE){h=window.G_vmlCanvasManager.initElement(h);g=window.G_vmlCanvasManager.initElement(g)}this.ctx=h.getContext("2d");this.octx=g.getContext("2d");this.textEnabled=!!this.ctx.drawText},getTextDimensions:function(k,n,g,m){if(!k){return{width:0,height:0}}if(!this.options.HtmlText&&this.textEnabled){var l=this.ctx.getTextBounds(k,n);return{width:l.width+2,height:l.height+6}}else{var h=this.el.insert('<div style="position:absolute;top:-10000px;'+g+'" class="'+m+' flotr-dummy-div">'+k+"</div>").select(".flotr-dummy-div")[0];dim=h.getDimensions();h.remove();return dim}},loadDataGrid:function(){if(this.seriesData){return this.seriesData}var e=this.series,d=[];for(i=0;i<e.length;++i){e[i].data.each(function(k){var l=k[0],a=k[1],b=d.find(function(f){return f[0]==l});if(b){b[i+1]=a}else{var h=[];h[0]=l;h[i+1]=a;d.push(h)}})}d=d.sortBy(function(a){return a[0]});return this.seriesData=d},showTab:function(d){var e="canvas, .flotr-labels, .flotr-legend, .flotr-legend-bg, .flotr-title, .flotr-subtitle";switch(d){case"graph":this.datagrid.up().hide();this.el.select(e).invoke("show");this.tabs.data.removeClassName("selected");this.tabs.graph.addClassName("selected");break;case"data":this.constructDataGrid();this.datagrid.up().show();this.el.select(e).invoke("hide");this.tabs.data.addClassName("selected");this.tabs.graph.removeClassName("selected");break}},constructTabs:function(){var b=new Element("div",{className:"flotr-tabs-group",style:"position:absolute;left:0px;top:"+this.canvasHeight+"px;width:"+this.canvasWidth+"px;"});this.el.insert({bottom:b});this.tabs={graph:new Element("div",{className:"flotr-tab selected",style:"float:left;"}).update(this.options.spreadsheet.tabGraphLabel),data:new Element("div",{className:"flotr-tab",style:"float:left;"}).update(this.options.spreadsheet.tabDataLabel)};b.insert(this.tabs.graph).insert(this.tabs.data);this.el.setStyle({height:this.canvasHeight+this.tabs.data.getHeight()+2+"px"});this.tabs.graph.observe("click",(function(){this.showTab("graph")}).bind(this));this.tabs.data.observe("click",(function(){this.showTab("data")}).bind(this))},constructDataGrid:function(){if(this.datagrid){return this.datagrid}var z,B,q=this.series,t=this.loadDataGrid(),r=this.datagrid=new Element("table",{className:"flotr-datagrid",style:"height:100px;"}),A=["<colgroup><col />"];var x=['<tr class="first-row">'];x.push("<th>&nbsp;</th>");for(z=0;z<q.length;++z){x.push('<th scope="col">'+(q[z].label||String.fromCharCode(65+z))+"</th>");A.push("<col />")}x.push("</tr>");for(B=0;B<t.length;++B){x.push("<tr>");for(z=0;z<q.length+1;++z){var p="td";var w=(t[B][z]!=null?Math.round(t[B][z]*100000)/100000:"");if(z==0){p="th";var u;if(this.options.xaxis.ticks){var y=this.options.xaxis.ticks.find(function(a){return a[0]==t[B][z]});if(y){u=y[1]}}else{u=this.options.xaxis.tickFormatter(w)}if(u){w=u}}x.push("<"+p+(p=="th"?' scope="row"':"")+">"+w+"</"+p+">")}x.push("</tr>")}A.push("</colgroup>");r.update(A.join("")+x.join(""));if(!Prototype.Browser.IE){r.select("td").each(function(a){a.observe("mouseover",function(d){a=d.element();var b=a.previousSiblings();r.select("th[scope=col]")[b.length-1].addClassName("hover");r.select("colgroup col")[b.length].addClassName("hover")});a.observe("mouseout",function(){r.select("colgroup col.hover, th.hover").each(function(b){b.removeClassName("hover")})})})}var v=new Element("div",{className:"flotr-datagrid-toolbar"}).insert(new Element("button",{type:"button",className:"flotr-datagrid-toolbar-button"}).update(this.options.spreadsheet.toolbarDownload).observe("click",this.downloadCSV.bind(this))).insert(new Element("button",{type:"button",className:"flotr-datagrid-toolbar-button"}).update(this.options.spreadsheet.toolbarSelectAll).observe("click",this.selectAllData.bind(this)));var C=new Element("div",{className:"flotr-datagrid-container",style:"left:0px;top:0px;width:"+this.canvasWidth+"px;height:"+this.canvasHeight+"px;overflow:auto;"});C.insert(v);r.wrap(C.hide());this.el.insert(C);return r},selectAllData:function(){if(this.tabs){var f,g,h,k,l=this.constructDataGrid();this.showTab("data");(function(){if((h=l.ownerDocument)&&(k=h.defaultView)&&k.getSelection&&h.createRange&&(f=window.getSelection())&&f.removeAllRanges){g=h.createRange();g.selectNode(l);f.removeAllRanges();f.addRange(g)}else{if(document.body&&document.body.createTextRange&&(g=document.body.createTextRange())){g.moveToElementText(l);g.select()}}}).defer();return true}else{return false}},downloadCSV:function(){var k,g='"x"',l=this.series,h=this.loadDataGrid();for(k=0;k<l.length;++k){g+='%09"'+(l[k].label||String.fromCharCode(65+k))+'"'}g+="%0D%0A";for(k=0;k<h.length;++k){if(this.options.xaxis.ticks){var f=this.options.xaxis.ticks.find(function(a){return a[0]==h[k][0]});if(f){h[k][0]=f[1]}}else{h[k][0]=this.options.xaxis.tickFormatter(h[k][0])}g+=h[k].join("%09")+"%0D%0A"}if(Prototype.Browser.IE){g=g.gsub("%09","\t").gsub("%0A","\n").gsub("%0D","\r");window.open().document.write(g)}else{window.open("data:text/csv,"+g)}},initEvents:function(){this.overlay.stopObserving();this.overlay.observe("mousedown",this.mouseDownHandler.bind(this));this.overlay.observe("mousemove",this.mouseMoveHandler.bind(this));this.overlay.observe("click",this.clickHandler.bind(this))},findDataRanges:function(){var a=this.series,p=this.axes;p.x.datamin=p.x.datamax=p.x2.datamin=p.x2.datamax=p.y.datamin=p.y.datamax=p.y2.datamin=p.y2.datamax=0;if(a.length>0){var u,w,t,o,q,v,h,r;for(u=0;u<a.length;++u){v=a[u].data,h=a[u].xaxis,r=a[u].yaxis;if(v.length>0&&!a[u].hide){if(!h.used){h.datamin=h.datamax=v[0][0]}if(!r.used){r.datamin=r.datamax=v[0][1]}h.used=true;r.used=true;for(t=v.length-1;t>-1;--t){o=v[t][0];if(o<h.datamin){h.datamin=o}else{if(o>h.datamax){h.datamax=o}}for(w=1;w<v[t].length;w++){q=v[t][w];if(q<r.datamin){r.datamin=q}else{if(q>r.datamax){r.datamax=q}}}}}}}this.findXAxesValues();this.calculateRange(p.x);this.extendXRangeIfNeededByBar(p.x);if(p.x2.used){this.calculateRange(p.x2);this.extendXRangeIfNeededByBar(p.x2)}this.calculateRange(p.y);this.extendYRangeIfNeededByBar(p.y);if(p.y2.used){this.calculateRange(p.y2);this.extendYRangeIfNeededByBar(p.y2)}},calculateRange:function(m){var k=m.options,n=k.min!=null?k.min:m.datamin,h=k.max!=null?k.max:m.datamax,l;if(h-n==0){var g=(h==0)?1:0.01;n-=g;h+=g}m.tickSize=Flotr.getTickSize(k.noTicks,n,h,k.tickDecimals);if(k.min==null){l=k.autoscaleMargin;if(l!=0){n-=m.tickSize*l;if(n<0&&m.datamin>=0){n=0}n=m.tickSize*Math.floor(n/m.tickSize)}}if(k.max==null){l=k.autoscaleMargin;if(l!=0){h+=m.tickSize*l;if(h>0&&m.datamax<=0){h=0}h=m.tickSize*Math.ceil(h/m.tickSize)}}m.min=n;m.max=h},extendXRangeIfNeededByBar:function(x){if(x.options.max==null){var w=x.min,t=x.max,v,b,q,r,o=[],u=null;for(v=0;v<this.series.length;++v){b=this.series[v];q=b.bars;r=b.candles;if(b.xaxis==x){if(r.show||(q.centered&&q.show)){t=Math.max(x.datamax+0.5,t);w=Math.min(x.datamin-0.5,w)}if(q.show){if(!q.horizontal&&(q.barWidth+x.datamax>t)){t=x.max+(q.centered?q.barWidth/2:q.barWidth)}if(q.stacked&&q.horizontal){for(j=0;j<b.data.length;j++){if(q.show&&q.stacked){var p=b.data[j][0];o[p]=(o[p]||0)+b.data[j][1];u=b}}for(j=0;j<o.length;j++){t=Math.max(o[j],t)}}}}}x.lastSerie=u;x.max=t;x.min=w}},extendYRangeIfNeededByBar:function(v){if(v.options.max==null){var r=v.max,u,b,p,q,n=[],t=null;for(u=0;u<this.series.length;++u){b=this.series[u];p=b.bars;q=b.candles;if(b.yaxis==v&&p.show&&!b.hide){if(p.horizontal&&(p.barWidth+v.datamax>r)||(q.candleWidth+v.datamax>r)){r=v.max+p.barWidth}if(p.stacked&&!p.horizontal){for(j=0;j<b.data.length;j++){if(b.bars.show&&b.bars.stacked){var o=b.data[j][0];n[o]=(n[o]||0)+b.data[j][1];t=b}}for(j=0;j<n.length;j++){r=Math.max(n[j],r)}}}}v.lastSerie=t;v.max=r}},findXAxesValues:function(){for(i=this.series.length-1;i>-1;--i){s=this.series[i];s.xaxis.values=s.xaxis.values||[];for(j=s.data.length-1;j>-1;--j){s.xaxis.values[s.data[j][0]]={}}}},calculateTicks:function(q){var t=q.options,p,m;q.ticks=[];if(t.ticks){var n=t.ticks,l,o;if(Object.isFunction(n)){n=n({min:q.min,max:q.max})}for(p=0;p<n.length;++p){l=n[p];if(typeof(l)=="object"){m=l[0];o=(l.length>1)?l[1]:t.tickFormatter(m)}else{m=l;o=t.tickFormatter(m)}q.ticks[p]={v:m,label:o}}}else{var u=q.tickSize*Math.ceil(q.min/q.tickSize),r;for(p=0;u+p*q.tickSize<=q.max;++p){m=u+p*q.tickSize;r=t.tickDecimals;if(r==null){r=1-Math.floor(Math.log(q.tickSize)/Math.LN10)}if(r<0){r=0}m=m.toFixed(r);q.ticks.push({v:m,label:t.tickFormatter(m)})}}},calculateSpacing:function(){var l=this.axes,E=this.options,w=this.series,A=E.grid.labelMargin,a=l.x,D=l.x2,u=l.y,p=l.y2,y=2,x,z,B,v;[a,D,u,p].each(function(d){var b="";if(d.options.showLabels){for(x=0;x<d.ticks.length;++x){B=d.ticks[x].label.length;if(B>b.length){b=d.ticks[x].label}}}d.maxLabel=this.getTextDimensions(b,{size:E.fontSize,angle:Flotr.toRad(d.options.labelsAngle)},"font-size:smaller;","flotr-grid-label");d.titleSize=this.getTextDimensions(d.options.title,{size:E.fontSize*1.2,angle:Flotr.toRad(d.options.titleAngle)},"font-weight:bold;","flotr-axis-title")},this);v=this.getTextDimensions(E.title,{size:E.fontSize*1.5},"font-size:1em;font-weight:bold;","flotr-title");this.titleHeight=v.height;v=this.getTextDimensions(E.subtitle,{size:E.fontSize},"font-size:smaller;","flotr-subtitle");this.subtitleHeight=v.height;if(E.show){y=Math.max(y,E.points.radius+E.points.lineWidth/2)}for(z=0;z<E.length;++z){if(w[z].points.show){y=Math.max(y,w[z].points.radius+w[z].points.lineWidth/2)}}var C=this.plotOffset;C.bottom+=(a.options.showLabels?(a.maxLabel.height+A):0)+(a.options.title?(a.titleSize.height+A):0)+y;C.top+=(D.options.showLabels?(D.maxLabel.height+A):0)+(D.options.title?(D.titleSize.height+A):0)+this.subtitleHeight+this.titleHeight+y;C.left+=(u.options.showLabels?(u.maxLabel.width+A):0)+(u.options.title?(u.titleSize.width+A):0)+y;C.right+=(p.options.showLabels?(p.maxLabel.width+A):0)+(p.options.title?(p.titleSize.width+A):0)+y;C.top=Math.floor(C.top);this.plotWidth=this.canvasWidth-C.left-C.right;this.plotHeight=this.canvasHeight-C.bottom-C.top;a.scale=this.plotWidth/(a.max-a.min);D.scale=this.plotWidth/(D.max-D.min);u.scale=this.plotHeight/(u.max-u.min);p.scale=this.plotHeight/(p.max-p.min)},draw:function(){this.drawGrid();this.drawLabels();this.drawTitles();if(this.series.length){this.el.fire("flotr:beforedraw",[this.series,this]);for(var b=0;b<this.series.length;b++){if(!this.series[b].hide){this.drawSeries(this.series[b])}}}this.el.fire("flotr:afterdraw",[this.series,this])},tHoz:function(e,d){d=d||this.axes.x;return(e-d.min)*d.scale},tVert:function(d,e){e=e||this.axes.y;return this.plotHeight-(d-e.min)*e.scale},drawGrid:function(){var f,h=this.options,g=this.ctx;if(h.grid.verticalLines||h.grid.horizontalLines){this.el.fire("flotr:beforegrid",[this.axes.x,this.axes.y,h,this])}g.save();g.translate(this.plotOffset.left,this.plotOffset.top);if(h.grid.backgroundColor!=null){g.fillStyle=h.grid.backgroundColor;g.fillRect(0,0,this.plotWidth,this.plotHeight)}g.lineWidth=1;g.strokeStyle=h.grid.tickColor;g.beginPath();if(h.grid.verticalLines){for(var k=0;k<this.axes.x.ticks.length;++k){f=this.axes.x.ticks[k].v;if((f==this.axes.x.min||f==this.axes.x.max)&&h.grid.outlineWidth!=0){continue}g.moveTo(Math.floor(this.tHoz(f))+g.lineWidth/2,0);g.lineTo(Math.floor(this.tHoz(f))+g.lineWidth/2,this.plotHeight)}}if(h.grid.horizontalLines){for(var l=0;l<this.axes.y.ticks.length;++l){f=this.axes.y.ticks[l].v;if((f==this.axes.y.min||f==this.axes.y.max)&&h.grid.outlineWidth!=0){continue}g.moveTo(0,Math.floor(this.tVert(f))+g.lineWidth/2);g.lineTo(this.plotWidth,Math.floor(this.tVert(f))+g.lineWidth/2)}}g.stroke();if(h.grid.outlineWidth!=0){g.lineWidth=h.grid.outlineWidth;g.strokeStyle=h.grid.color;g.lineJoin="round";g.strokeRect(0,0,this.plotWidth,this.plotHeight)}g.restore();if(h.grid.verticalLines||h.grid.horizontalLines){this.el.fire("flotr:aftergrid",[this.axes.x,this.axes.y,h,this])}},drawLabels:function(){var u=0,t,v,r,q,p,a=this.options,n=this.ctx,o=this.axes;for(r=0;r<o.x.ticks.length;++r){if(o.x.ticks[r].label){++u}}v=this.plotWidth/u;if(!a.HtmlText&&this.textEnabled){var w={size:a.fontSize,adjustAlign:true};t=o.x;w.color=t.options.color||a.grid.color;for(r=0;r<t.ticks.length&&t.options.showLabels&&t.used;++r){p=t.ticks[r];if(!p.label||p.label.length==0){continue}w.angle=Flotr.toRad(t.options.labelsAngle);w.halign="c";w.valign="t";n.drawText(p.label,this.plotOffset.left+this.tHoz(p.v,t),this.plotOffset.top+this.plotHeight+a.grid.labelMargin,w)}t=o.x2;w.color=t.options.color||a.grid.color;for(r=0;r<t.ticks.length&&t.options.showLabels&&t.used;++r){p=t.ticks[r];if(!p.label||p.label.length==0){continue}w.angle=Flotr.toRad(t.options.labelsAngle);w.halign="c";w.valign="b";n.drawText(p.label,this.plotOffset.left+this.tHoz(p.v,t),this.plotOffset.top+a.grid.labelMargin,w)}t=o.y;w.color=t.options.color||a.grid.color;for(r=0;r<t.ticks.length&&t.options.showLabels&&t.used;++r){p=t.ticks[r];if(!p.label||p.label.length==0){continue}w.angle=Flotr.toRad(t.options.labelsAngle);w.halign="r";w.valign="m";n.drawText(p.label,this.plotOffset.left-a.grid.labelMargin,this.plotOffset.top+this.tVert(p.v,t),w)}t=o.y2;w.color=t.options.color||a.grid.color;for(r=0;r<t.ticks.length&&t.options.showLabels&&t.used;++r){p=t.ticks[r];if(!p.label||p.label.length==0){continue}w.angle=Flotr.toRad(t.options.labelsAngle);w.halign="l";w.valign="m";n.drawText(p.label,this.plotOffset.left+this.plotWidth+a.grid.labelMargin,this.plotOffset.top+this.tVert(p.v,t),w);n.save();n.strokeStyle=w.color;n.beginPath();n.moveTo(this.plotOffset.left+this.plotWidth-8,this.plotOffset.top+this.tVert(p.v,t));n.lineTo(this.plotOffset.left+this.plotWidth,this.plotOffset.top+this.tVert(p.v,t));n.stroke();n.restore()}}else{if(o.x.options.showLabels||o.x2.options.showLabels||o.y.options.showLabels||o.y2.options.showLabels){q=['<div style="font-size:smaller;color:'+a.grid.color+';" class="flotr-labels">'];t=o.x;if(t.options.showLabels){for(r=0;r<t.ticks.length;++r){p=t.ticks[r];if(!p.label||p.label.length==0||(this.plotOffset.left+this.tHoz(p.v,t)<0)||(this.plotOffset.left+this.tHoz(p.v,t)>this.canvasWidth)){continue}q.push('<div style="position:absolute;top:'+(this.plotOffset.top+this.plotHeight+a.grid.labelMargin)+"px;left:"+(this.plotOffset.left+this.tHoz(p.v,t)-v/2)+"px;width:"+v+"px;text-align:center;"+(t.options.color?("color:"+t.options.color+";"):"")+'" class="flotr-grid-label">'+p.label+"</div>")}}t=o.x2;if(t.options.showLabels&&t.used){for(r=0;r<t.ticks.length;++r){p=t.ticks[r];if(!p.label||p.label.length==0||(this.plotOffset.left+this.tHoz(p.v,t)<0)||(this.plotOffset.left+this.tHoz(p.v,t)>this.canvasWidth)){continue}q.push('<div style="position:absolute;top:'+(this.plotOffset.top-a.grid.labelMargin-t.maxLabel.height)+"px;left:"+(this.plotOffset.left+this.tHoz(p.v,t)-v/2)+"px;width:"+v+"px;text-align:center;"+(t.options.color?("color:"+t.options.color+";"):"")+'" class="flotr-grid-label">'+p.label+"</div>")}}t=o.y;if(t.options.showLabels){for(r=0;r<t.ticks.length;++r){p=t.ticks[r];if(!p.label||p.label.length==0||(this.plotOffset.top+this.tVert(p.v,t)<0)||(this.plotOffset.top+this.tVert(p.v,t)>this.canvasHeight)){continue}q.push('<div style="position:absolute;top:'+(this.plotOffset.top+this.tVert(p.v,t)-t.maxLabel.height/2)+"px;left:0;width:"+(this.plotOffset.left-a.grid.labelMargin)+"px;text-align:right;"+(t.options.color?("color:"+t.options.color+";"):"")+'" class="flotr-grid-label">'+p.label+"</div>")}}t=o.y2;if(t.options.showLabels&&t.used){n.save();n.strokeStyle=t.options.color||a.grid.color;n.beginPath();for(r=0;r<t.ticks.length;++r){p=t.ticks[r];if(!p.label||p.label.length==0||(this.plotOffset.top+this.tVert(p.v,t)<0)||(this.plotOffset.top+this.tVert(p.v,t)>this.canvasHeight)){continue}q.push('<div style="position:absolute;top:'+(this.plotOffset.top+this.tVert(p.v,t)-t.maxLabel.height/2)+"px;right:0;width:"+(this.plotOffset.right-a.grid.labelMargin)+"px;text-align:left;"+(t.options.color?("color:"+t.options.color+";"):"")+'" class="flotr-grid-label">'+p.label+"</div>");n.moveTo(this.plotOffset.left+this.plotWidth-8,this.plotOffset.top+this.tVert(p.v,t));n.lineTo(this.plotOffset.left+this.plotWidth,this.plotOffset.top+this.tVert(p.v,t))}n.stroke();n.restore()}q.push("</div>");this.el.insert(q.join(""))}}},drawTitles:function(){var l,m=this.options,h=m.grid.labelMargin,n=this.ctx,a=this.axes;if(!m.HtmlText&&this.textEnabled){var k={size:m.fontSize,color:m.grid.color,halign:"c"};if(m.subtitle){n.drawText(m.subtitle,this.plotOffset.left+this.plotWidth/2,this.titleHeight+this.subtitleHeight-2,k)}k.weight=1.5;k.size*=1.5;if(m.title){n.drawText(m.title,this.plotOffset.left+this.plotWidth/2,this.titleHeight-2,k)}k.weight=1.8;k.size*=0.8;k.adjustAlign=true;if(a.x.options.title&&a.x.used){k.halign="c";k.valign="t";k.angle=Flotr.toRad(a.x.options.titleAngle);n.drawText(a.x.options.title,this.plotOffset.left+this.plotWidth/2,this.plotOffset.top+a.x.maxLabel.height+this.plotHeight+2*h,k)}if(a.x2.options.title&&a.x2.used){k.halign="c";k.valign="b";k.angle=Flotr.toRad(a.x2.options.titleAngle);n.drawText(a.x2.options.title,this.plotOffset.left+this.plotWidth/2,this.plotOffset.top-a.x2.maxLabel.height-2*h,k)}if(a.y.options.title&&a.y.used){k.halign="r";k.valign="m";k.angle=Flotr.toRad(a.y.options.titleAngle);n.drawText(a.y.options.title,this.plotOffset.left-a.y.maxLabel.width-2*h,this.plotOffset.top+this.plotHeight/2,k)}if(a.y2.options.title&&a.y2.used){k.halign="l";k.valign="m";k.angle=Flotr.toRad(a.y2.options.titleAngle);n.drawText(a.y2.options.title,this.plotOffset.left+this.plotWidth+a.y2.maxLabel.width+2*h,this.plotOffset.top+this.plotHeight/2,k)}}else{l=['<div style="color:'+m.grid.color+';" class="flotr-titles">'];if(m.title){l.push('<div style="position:absolute;top:0;left:'+this.plotOffset.left+"px;font-size:1em;font-weight:bold;text-align:center;width:"+this.plotWidth+'px;" class="flotr-title">'+m.title+"</div>")}if(m.subtitle){l.push('<div style="position:absolute;top:'+this.titleHeight+"px;left:"+this.plotOffset.left+"px;font-size:smaller;text-align:center;width:"+this.plotWidth+'px;" class="flotr-subtitle">'+m.subtitle+"</div>")}l.push("</div>");l.push('<div class="flotr-axis-title" style="font-weight:bold;">');if(a.x.options.title&&a.x.used){l.push('<div style="position:absolute;top:'+(this.plotOffset.top+this.plotHeight+m.grid.labelMargin+a.x.titleSize.height)+"px;left:"+this.plotOffset.left+"px;width:"+this.plotWidth+'px;text-align:center;" class="flotr-axis-title">'+a.x.options.title+"</div>")}if(a.x2.options.title&&a.x2.used){l.push('<div style="position:absolute;top:0;left:'+this.plotOffset.left+"px;width:"+this.plotWidth+'px;text-align:center;" class="flotr-axis-title">'+a.x2.options.title+"</div>")}if(a.y.options.title&&a.y.used){l.push('<div style="position:absolute;top:'+(this.plotOffset.top+this.plotHeight/2-a.y.titleSize.height/2)+'px;left:0;text-align:right;" class="flotr-axis-title">'+a.y.options.title+"</div>")}if(a.y2.options.title&&a.y2.used){l.push('<div style="position:absolute;top:'+(this.plotOffset.top+this.plotHeight/2-a.y.titleSize.height/2)+'px;right:0;text-align:right;" class="flotr-axis-title">'+a.y2.options.title+"</div>")}l.push("</div>");this.el.insert(l.join(""))}},drawSeries:function(e){e=e||this.series;var f=false;for(var d in Flotr._registeredTypes){if(e[d]&&e[d].show){this[Flotr._registeredTypes[d]](e);f=true}}if(!f){this[Flotr._registeredTypes[this.options.defaultType]](e)}},plotLine:function(y,B){var r=this.ctx,G=y.xaxis,w=y.yaxis,x=this.tHoz.bind(this),u=this.tVert.bind(this),z=y.data;if(z.length<2){return}var C=x(z[0][0],G),D=u(z[0][1],w)+B;r.beginPath();r.moveTo(C,D);for(var A=0;A<z.length-1;++A){var E=z[A][0],t=z[A][1],F=z[A+1][0],v=z[A+1][1];if(t===null||v===null){continue}if(t<=v&&t<w.min){if(v<w.min){continue}E=(w.min-t)/(v-t)*(F-E)+E;t=w.min}else{if(v<=t&&v<w.min){if(t<w.min){continue}F=(w.min-t)/(v-t)*(F-E)+E;v=w.min}}if(t>=v&&t>w.max){if(v>w.max){continue}E=(w.max-t)/(v-t)*(F-E)+E;t=w.max}else{if(v>=t&&v>w.max){if(t>w.max){continue}F=(w.max-t)/(v-t)*(F-E)+E;v=w.max}}if(E<=F&&E<G.min){if(F<G.min){continue}t=(G.min-E)/(F-E)*(v-t)+t;E=G.min}else{if(F<=E&&F<G.min){if(E<G.min){continue}v=(G.min-E)/(F-E)*(v-t)+t;F=G.min}}if(E>=F&&E>G.max){if(F>G.max){continue}t=(G.max-E)/(F-E)*(v-t)+t;E=G.max}else{if(F>=E&&F>G.max){if(E>G.max){continue}v=(G.max-E)/(F-E)*(v-t)+t;F=G.max}}if(C!=x(E,G)||D!=u(t,w)+B){r.moveTo(x(E,G),u(t,w)+B)}C=x(F,G);D=u(v,w)+B;r.lineTo(C,D)}r.stroke()},plotLineArea:function(F,L){var w=F.data;if(w.length<2){return}var D,I=0,B=this.ctx,y=F.xaxis,N=F.yaxis,K=this.tHoz.bind(this),C=this.tVert.bind(this),H=Math.min(Math.max(0,N.min),N.max),J=true;B.beginPath();for(var A=0;A<w.length-1;++A){var x=w[A][0],M=w[A][1],z=w[A+1][0],O=w[A+1][1];if(x<=z&&x<y.min){if(z<y.min){continue}M=(y.min-x)/(z-x)*(O-M)+M;x=y.min}else{if(z<=x&&z<y.min){if(x<y.min){continue}O=(y.min-x)/(z-x)*(O-M)+M;z=y.min}}if(x>=z&&x>y.max){if(z>y.max){continue}M=(y.max-x)/(z-x)*(O-M)+M;x=y.max}else{if(z>=x&&z>y.max){if(x>y.max){continue}O=(y.max-x)/(z-x)*(O-M)+M;z=y.max}}if(J){B.moveTo(K(x,y),C(H,N)+L);J=false}if(M>=N.max&&O>=N.max){B.lineTo(K(x,y),C(N.max,N)+L);B.lineTo(K(z,y),C(N.max,N)+L);continue}else{if(M<=N.min&&O<=N.min){B.lineTo(K(x,y),C(N.min,N)+L);B.lineTo(K(z,y),C(N.min,N)+L);continue}}var G=x,E=z;if(M<=O&&M<N.min&&O>=N.min){x=(N.min-M)/(O-M)*(z-x)+x;M=N.min}else{if(O<=M&&O<N.min&&M>=N.min){z=(N.min-M)/(O-M)*(z-x)+x;O=N.min}}if(M>=O&&M>N.max&&O<=N.max){x=(N.max-M)/(O-M)*(z-x)+x;M=N.max}else{if(O>=M&&O>N.max&&M<=N.max){z=(N.max-M)/(O-M)*(z-x)+x;O=N.max}}if(x!=G){D=(M<=N.min)?D=N.min:N.max;B.lineTo(K(G,y),C(D,N)+L);B.lineTo(K(x,y),C(D,N)+L)}B.lineTo(K(x,y),C(M,N)+L);B.lineTo(K(z,y),C(O,N)+L);if(z!=E){D=(O<=N.min)?N.min:N.max;B.lineTo(K(E,y),C(D,N)+L);B.lineTo(K(z,y),C(D,N)+L)}I=Math.max(z,E)}B.lineTo(K(I,y),C(H,N)+L);B.closePath();B.fill()},drawSeriesLines:function(l){l=l||this.series;var f=this.ctx;f.save();f.translate(this.plotOffset.left,this.plotOffset.top);f.lineJoin="round";var k=l.lines.lineWidth;var g=l.shadowSize;if(g>0){f.lineWidth=g/2;var h=k/2+f.lineWidth/2;f.strokeStyle="rgba(0,0,0,0.1)";this.plotLine(l,h+g/2);f.strokeStyle="rgba(0,0,0,0.2)";this.plotLine(l,h);if(l.lines.fill){f.fillStyle="rgba(0,0,0,0.05)";this.plotLineArea(l,h+g/2)}}f.lineWidth=k;f.strokeStyle=l.color;if(l.lines.fill){f.fillStyle=l.lines.fillColor!=null?l.lines.fillColor:Flotr.parseColor(l.color).scale(null,null,null,l.lines.fillOpacity).toString();this.plotLineArea(l,0)}this.plotLine(l,0);f.restore()},drawSeriesPoints:function(h){var e=this.ctx;e.save();e.translate(this.plotOffset.left,this.plotOffset.top);var g=h.lines.lineWidth;var f=h.shadowSize;if(f>0){e.lineWidth=f/2;e.strokeStyle="rgba(0,0,0,0.1)";this.plotPointShadows(h,f/2+e.lineWidth/2,h.points.radius);e.strokeStyle="rgba(0,0,0,0.2)";this.plotPointShadows(h,e.lineWidth/2,h.points.radius)}e.lineWidth=h.points.lineWidth;e.strokeStyle=h.color;e.fillStyle=h.points.fillColor!=null?h.points.fillColor:h.color;this.plotPoints(h,h.points.radius,h.points.fill);e.restore()},plotPoints:function(u,r,n){var w=u.xaxis,q=u.yaxis,m=this.ctx,t,v=u.data;for(t=v.length-1;t>-1;--t){var o=v[t][0],p=v[t][1];if(p===null||o<w.min||o>w.max||p<q.min||p>q.max){continue}m.beginPath();m.arc(this.tHoz(o,w),this.tVert(p,q),r,0,2*Math.PI,true);if(n){m.fill()}m.stroke()}},plotPointShadows:function(t,v,q){var w=t.xaxis,p=t.yaxis,m=this.ctx,r,u=t.data;for(r=u.length-1;r>-1;--r){var n=u[r][0],o=u[r][1];if(o===null||n<w.min||n>w.max||o<p.min||o>p.max){continue}m.beginPath();m.arc(this.tHoz(n,w),this.tVert(o,p)+v,q,0,Math.PI,false);m.stroke()}},drawSeriesBars:function(e){var f=this.ctx,g=e.bars.barWidth,h=Math.min(e.bars.lineWidth,g);f.save();f.translate(this.plotOffset.left,this.plotOffset.top);f.lineJoin="miter";f.lineWidth=h;f.strokeStyle=e.color;this.plotBarsShadows(e,g,0,e.bars.fill);if(e.bars.fill){f.fillStyle=e.bars.fillColor!=null?e.bars.fillColor:Flotr.parseColor(e.color).scale(null,null,null,e.bars.fillOpacity).toString()}this.plotBars(e,g,0,e.bars.fill);f.restore()},plotBars:function(I,F,P,C){var x=I.data;if(x.length<1){return}var A=I.xaxis,R=I.yaxis,D=this.ctx,N=this.tHoz.bind(this),E=this.tVert.bind(this);for(var B=0;B<x.length;B++){var J=x[B][0],K=x[B][1],O=true,H=true,S=true;if(K===null){continue}var L=0;if(I.bars.stacked){A.values.each(function(b,a){if(a==J){L=b.stack||0;b.stack=L+K}})}if(I.bars.horizontal){var Q=L,y=J+L,M=K,G=K+F}else{var Q=J-(I.bars.centered?F/2:0),y=J+F-(I.bars.centered?F/2:0),M=L,G=K+L}if(y<A.min||Q>A.max||G<R.min||M>R.max){continue}if(Q<A.min){Q=A.min;O=false}if(y>A.max){y=A.max;if(A.lastSerie!=I&&I.bars.horizontal){H=false}}if(M<R.min){M=R.min}if(G>R.max){G=R.max;if(R.lastSerie!=I&&!I.bars.horizontal){H=false}}if(C){D.beginPath();D.moveTo(N(Q,A),E(M,R)+P);D.lineTo(N(Q,A),E(G,R)+P);D.lineTo(N(y,A),E(G,R)+P);D.lineTo(N(y,A),E(M,R)+P);D.fill()}if(I.bars.lineWidth!=0&&(O||S||H)){D.beginPath();D.moveTo(N(Q,A),E(M,R)+P);D[O?"lineTo":"moveTo"](N(Q,A),E(G,R)+P);D[H?"lineTo":"moveTo"](N(y,A),E(G,R)+P);D[S?"lineTo":"moveTo"](N(y,A),E(M,R)+P);D.stroke()}}},plotBarsShadows:function(I,G,O){var x=I.data;if(x.length<1){return}var z=I.xaxis,Q=I.yaxis,B=this.ctx,N=this.tHoz.bind(this),E=this.tVert.bind(this),D=this.options.shadowSize;for(var A=0;A<x.length;A++){var J=x[A][0],K=x[A][1];if(K===null){continue}var M=0;if(I.bars.stacked){z.values.each(function(b,a){if(a==J){M=b.stackShadow||0;b.stackShadow=M+K}})}if(I.bars.horizontal){var P=M,y=J+M,L=K,H=K+G}else{var P=J-(I.bars.centered?G/2:0),y=J+G-(I.bars.centered?G/2:0),L=M,H=K+M}if(y<z.min||P>z.max||H<Q.min||L>Q.max){continue}if(P<z.min){P=z.min}if(y>z.max){y=z.max}if(L<Q.min){L=Q.min}if(H>Q.max){H=Q.max}var C=N(y,z)-N(P,z)-((N(y,z)+D<=this.plotWidth)?0:D);var F=Math.max(0,E(L,Q)-E(H,Q)-((E(L,Q)+D<=this.plotHeight)?0:D));B.fillStyle="rgba(0,0,0,0.05)";B.fillRect(Math.min(N(P,z)+D,this.plotWidth),Math.min(E(H,Q)+D,this.plotWidth),C,F)}},drawSeriesCandles:function(d){var e=this.ctx,f=d.candles.candleWidth;e.save();e.translate(this.plotOffset.left,this.plotOffset.top);e.lineJoin="miter";e.lineWidth=d.candles.lineWidth;this.plotCandlesShadows(d,f/2);this.plotCandles(d,f/2);e.restore()},plotCandles:function(O,V){var H=O.data;if(H.length<1){return}var d=O.xaxis,X=O.yaxis,F=this.ctx,U=this.tHoz.bind(this),I=this.tVert.bind(this);for(var x=0;x<H.length;x++){var M=H[x],P=M[0],N=M[1],Q=M[2],G=M[3],K=M[4];var W=P-O.candles.candleWidth/2,J=P+O.candles.candleWidth/2,S=Math.max(X.min,G),L=Math.min(X.max,Q),Y=Math.max(X.min,Math.min(N,K)),y=Math.min(X.max,Math.max(N,K));if(J<d.min||W>d.max||L<X.min||S>X.max){continue}var E=O.candles[N>K?"downFillColor":"upFillColor"];if(O.candles.fill&&!O.candles.barcharts){F.fillStyle=Flotr.parseColor(E).scale(null,null,null,O.candles.fillOpacity).toString();F.fillRect(U(W,d),I(y,X)+V,U(J,d)-U(W,d),I(Y,X)-I(y,X))}if(O.candles.lineWidth||O.candles.wickLineWidth){var P,R,T=(O.candles.wickLineWidth%2)/2;P=Math.floor(U((W+J)/2),d)+T;F.save();F.strokeStyle=E;F.lineWidth=O.candles.wickLineWidth;F.lineCap="butt";if(O.candles.barcharts){F.beginPath();F.moveTo(P,Math.floor(I(L,X)+V));F.lineTo(P,Math.floor(I(S,X)+V));R=Math.floor(I(N,X)+V)+0.5;F.moveTo(Math.floor(U(W,d))+T,R);F.lineTo(P,R);R=Math.floor(I(K,X)+V)+0.5;F.moveTo(Math.floor(U(J,d))+T,R);F.lineTo(P,R)}else{F.strokeRect(U(W,d),I(y,X)+V,U(J,d)-U(W,d),I(Y,X)-I(y,X));F.beginPath();F.moveTo(P,Math.floor(I(y,X)+V));F.lineTo(P,Math.floor(I(L,X)+V));F.moveTo(P,Math.floor(I(Y,X)+V));F.lineTo(P,Math.floor(I(S,X)+V))}F.stroke();F.restore()}}},plotCandlesShadows:function(L,Q){var x=L.data;if(x.length<1||L.candles.barcharts){return}var C=L.xaxis,S=L.yaxis,P=this.tHoz.bind(this),G=this.tVert.bind(this),F=this.options.shadowSize;for(var D=0;D<x.length;D++){var B=x[D],M=B[0],K=B[1],N=B[2],d=B[3],I=B[4];var R=M-L.candles.candleWidth/2,A=M+L.candles.candleWidth/2,O=Math.max(S.min,Math.min(K,I)),J=Math.min(S.max,Math.max(K,I));if(A<C.min||R>C.max||J<S.min||O>S.max){continue}var E=P(A,C)-P(R,C)-((P(A,C)+F<=this.plotWidth)?0:F);var H=Math.max(0,G(O,S)-G(J,S)-((G(O,S)+F<=this.plotHeight)?0:F));this.ctx.fillStyle="rgba(0,0,0,0.05)";this.ctx.fillRect(Math.min(P(R,C)+F,this.plotWidth),Math.min(G(J,S)+F,this.plotWidth),E,H)}},drawSeriesPie:function(I){if(this.options.pie.drawn){return}var D=this.ctx,M=this.options,K=I.pie.lineWidth,F=I.shadowSize,w=I.data,H=this.plotOffset,L=(Math.min(this.canvasWidth,this.canvasHeight)*I.pie.sizeRatio)/2,G=[],C=1,y=Math.sin(I.pie.viewAngle)*I.pie.spliceThickness/C,B={size:M.fontSize*1.2,color:M.grid.color,weight:1.5},x={x:H.left+(this.plotWidth)/2,y:H.top+(this.plotHeight)/2},z=this.series.collect(function(a,b){if(a.pie.show&&a.data[0][1]!==null){return{name:(a.label||a.data[0][1]),value:[b,a.data[0][1]],options:a.pie,series:a}}}),N=z.pluck("value").pluck(1).inject(0,function(b,a){return b+a}),J=0,A=I.pie.startAngle,E=0;var O=z.collect(function(a){A+=J;E=parseFloat(a.value[1]);J=E/N;return{name:a.name,fraction:J,x:a.value[0],y:E,options:a.options,series:a.series,startAngle:2*A*Math.PI,endAngle:2*(A+J)*Math.PI}});D.save();if(F>0){O.each(function(d){if(d.startAngle==d.endAngle){return}var b=(d.startAngle+d.endAngle)/2,a=x.x+Math.cos(b)*d.options.explode+F,e=x.y+Math.sin(b)*d.options.explode+F;this.plotSlice(a,e,L,d.startAngle,d.endAngle,false,C);if(I.pie.fill){D.fillStyle="rgba(0,0,0,0.1)";D.fill()}},this)}if(M.HtmlText||!this.textEnabled){G=['<div style="color:'+this.options.grid.color+'" class="flotr-labels">']}O.each(function(l,b){if(l.startAngle==l.endAngle){return}var d=(l.startAngle+l.endAngle)/2,e=l.series.color,h=l.options.fillColor||e,a=x.x+Math.cos(d)*l.options.explode,f=x.y+Math.sin(d)*l.options.explode;this.plotSlice(a,f,L,l.startAngle,l.endAngle,false,C);if(I.pie.fill){D.fillStyle=Flotr.parseColor(h).scale(null,null,null,I.pie.fillOpacity).toString();D.fill()}D.lineWidth=K;D.strokeStyle=e;D.stroke();var m=M.pie.labelFormatter(l),k=(Math.cos(d)<0),n=a+Math.cos(d)*(I.pie.explode+L),o=f+Math.sin(d)*(I.pie.explode+L);if(l.fraction&&m){if(M.HtmlText||!this.textEnabled){var g="position:absolute;top:"+(o-5)+"px;";if(k){g+="right:"+(this.canvasWidth-n)+"px;text-align:right;"}else{g+="left:"+n+"px;text-align:left;"}G.push('<div style="'+g+'" class="flotr-grid-label">'+m+"</div>")}else{B.halign=k?"r":"l";D.drawText(m,n,o+B.size/2,B)}}},this);if(M.HtmlText||!this.textEnabled){G.push("</div>");this.el.insert(G.join(""))}D.restore();M.pie.drawn=true},plotSlice:function(k,m,l,p,q,o,n){var r=this.ctx;n=n||1;r.scale(1,n);r.beginPath();r.moveTo(k,m);r.arc(k,m,l,p,q,o);r.lineTo(k,m);r.closePath()},insertLegend:function(){if(!this.options.legend.show){return}var aa=this.series,Z=this.plotOffset,ag=this.options,p=[],ah=false,O=this.ctx,m;var K=aa.findAll(function(a){return(a.label&&!a.hide)}).size();if(K){if(!ag.HtmlText&&this.textEnabled){var U={size:ag.fontSize*1.1,color:ag.grid.color};var T=ag.legend.position,Q=ag.legend.margin,V=ag.legend.labelBoxWidth,y=ag.legend.labelBoxHeight,W=ag.legend.labelBoxMargin,P=Z.left+Q,S=Z.top+Q;var x=0;for(m=aa.length-1;m>-1;--m){if(!aa[m].label||aa[m].hide){continue}var ad=ag.legend.labelFormatter(aa[m].label);x=Math.max(x,O.measureText(ad,U))}var X=Math.round(V+W*3+x),af=Math.round(K*(W+y)+W);if(T.charAt(0)=="s"){S=Z.top+this.plotHeight-(Q+af)}if(T.charAt(1)=="e"){P=Z.left+this.plotWidth-(Q+X)}var M=Flotr.parseColor(ag.legend.backgroundColor||"rgb(240,240,240)").scale(null,null,null,ag.legend.backgroundOpacity||0.1).toString();O.fillStyle=M;O.fillRect(P,S,X,af);O.strokeStyle=ag.legend.labelBoxBorderColor;O.strokeRect(Flotr.toPixel(P),Flotr.toPixel(S),X,af);var ab=P+W;var ac=S+W;for(m=0;m<aa.length;m++){if(!aa[m].label||aa[m].hide){continue}var ad=ag.legend.labelFormatter(aa[m].label);O.fillStyle=aa[m].color;O.fillRect(ab,ac,V-1,y-1);O.strokeStyle=ag.legend.labelBoxBorderColor;O.lineWidth=1;O.strokeRect(Math.ceil(ab)-1.5,Math.ceil(ac)-1.5,V+2,y+2);O.drawText(ad,ab+V+W,ac+(y+U.size-O.fontDescent(U))/2,U);ac+=y+W}}else{for(m=0;m<aa.length;++m){if(!aa[m].label||aa[m].hide){continue}if(m%ag.legend.noColumns==0){p.push(ah?"</tr><tr>":"<tr>");ah=true}var ad=ag.legend.labelFormatter(aa[m].label);p.push('<td class="flotr-legend-color-box"><div style="border:1px solid '+ag.legend.labelBoxBorderColor+';padding:1px"><div style="width:'+ag.legend.labelBoxWidth+"px;height:"+ag.legend.labelBoxHeight+"px;background-color:"+aa[m].color+'"></div></div></td><td class="flotr-legend-label">'+ad+"</td>")}if(ah){p.push("</tr>")}if(p.length>0){var R='<table style="font-size:smaller;color:'+ag.grid.color+'">'+p.join("")+"</table>";if(ag.legend.container!=null){$(ag.legend.container).update(R)}else{var ae="",T=ag.legend.position,Q=ag.legend.margin;if(T.charAt(0)=="n"){ae+="top:"+(Q+Z.top)+"px;"}else{if(T.charAt(0)=="s"){ae+="bottom:"+(Q+Z.bottom)+"px;"}}if(T.charAt(1)=="e"){ae+="right:"+(Q+Z.right)+"px;"}else{if(T.charAt(1)=="w"){ae+="left:"+(Q+Z.left)+"px;"}}var Y=this.el.insert('<div class="flotr-legend" style="position:absolute;z-index:2;'+ae+'">'+R+"</div>").select("div.flotr-legend").first();if(ag.legend.backgroundOpacity!=0){var L=ag.legend.backgroundColor;if(L==null){var N=(ag.grid.backgroundColor!=null)?ag.grid.backgroundColor:Flotr.extractColor(Y);L=Flotr.parseColor(N).adjust(null,null,null,1).toString()}this.el.insert('<div class="flotr-legend-bg" style="position:absolute;width:'+Y.getWidth()+"px;height:"+Y.getHeight()+"px;"+ae+"background-color:"+L+';"> </div>').select("div.flotr-legend-bg").first().setStyle({opacity:ag.legend.backgroundOpacity})}}}}}},getEventPosition:function(q){var m=this.overlay.cumulativeOffset(),n=(q.pageX-m.left-this.plotOffset.left),o=(q.pageY-m.top-this.plotOffset.top),p=0,r=0;if(q.pageX==null&&q.clientX!=null){var l=document.documentElement,b=document.body;p=q.clientX+(l&&l.scrollLeft||b.scrollLeft||0);r=q.clientY+(l&&l.scrollTop||b.scrollTop||0)}else{p=q.pageX;r=q.pageY}return{x:this.axes.x.min+n/this.axes.x.scale,x2:this.axes.x2.min+n/this.axes.x2.scale,y:this.axes.y.max-o/this.axes.y.scale,y2:this.axes.y2.max-o/this.axes.y2.scale,relX:n,relY:o,absX:p,absY:r}},clickHandler:function(b){if(this.ignoreClick){this.ignoreClick=false;return}this.el.fire("flotr:click",[this.getEventPosition(b),this])},mouseMoveHandler:function(e){var d=this.getEventPosition(e);this.lastMousePos.pageX=d.absX;this.lastMousePos.pageY=d.absY;if(this.options.crosshair.mode){this.clearCrosshair()}if(this.selectionInterval==null&&(this.options.mouse.track||this.series.any(function(a){return a.mouse&&a.mouse.track}))){this.hit(d)}if(this.options.crosshair.mode){this.drawCrosshair(d)}this.el.fire("flotr:mousemove",[e,d,this])},mouseDownHandler:function(f){if(f.isRightClick()){f.stop();var d=this.overlay;d.hide();function e(){d.show();$(document).stopObserving("mousemove",e)}$(document).observe("mousemove",e);return}if(!this.options.selection.mode||!f.isLeftClick()){return}this.setSelectionPos(this.selection.first,f);if(this.selectionInterval!=null){clearInterval(this.selectionInterval)}this.lastMousePos.pageX=null;this.selectionInterval=setInterval(this.updateSelection.bind(this),1000/this.options.selection.fps);this.mouseUpHandler=this.mouseUpHandler.bind(this);$(document).observe("mouseup",this.mouseUpHandler)},fireSelectEvent:function(){var a=this.axes,h=this.selection,m=(h.first.x<=h.second.x)?h.first.x:h.second.x,n=(h.first.x<=h.second.x)?h.second.x:h.first.x,k=(h.first.y>=h.second.y)?h.first.y:h.second.y,l=(h.first.y>=h.second.y)?h.second.y:h.first.y;m=a.x.min+m/a.x.scale;n=a.x.min+n/a.x.scale;k=a.y.max-k/a.y.scale;l=a.y.max-l/a.y.scale;this.el.fire("flotr:select",[{x1:m,y1:k,x2:n,y2:l},this])},mouseUpHandler:function(b){$(document).stopObserving("mouseup",this.mouseUpHandler);b.stop();if(this.selectionInterval!=null){clearInterval(this.selectionInterval);this.selectionInterval=null}this.setSelectionPos(this.selection.second,b);this.clearSelection();if(this.selectionIsSane()){this.drawSelection();this.fireSelectEvent();this.ignoreClick=true}},setSelectionPos:function(g,e){var f=this.options,h=$(this.overlay).cumulativeOffset();if(f.selection.mode.indexOf("x")==-1){g.x=(g==this.selection.first)?0:this.plotWidth}else{g.x=e.pageX-h.left-this.plotOffset.left;g.x=Math.min(Math.max(0,g.x),this.plotWidth)}if(f.selection.mode.indexOf("y")==-1){g.y=(g==this.selection.first)?0:this.plotHeight}else{g.y=e.pageY-h.top-this.plotOffset.top;g.y=Math.min(Math.max(0,g.y),this.plotHeight)}},updateSelection:function(){if(this.lastMousePos.pageX==null){return}this.setSelectionPos(this.selection.second,this.lastMousePos);this.clearSelection();if(this.selectionIsSane()){this.drawSelection()}},clearSelection:function(){if(this.prevSelection==null){return}var l=this.prevSelection,n=this.octx.lineWidth,p=this.plotOffset,k=Math.min(l.first.x,l.second.x),m=Math.min(l.first.y,l.second.y),h=Math.abs(l.second.x-l.first.x),o=Math.abs(l.second.y-l.first.y);this.octx.clearRect(k+p.left-n/2+0.5,m+p.top-n/2+0.5,h+n,o+n);this.prevSelection=null},setSelection:function(n){var k=this.options,m=this.axes.x,l=this.axes.y,o=l.scale,q=m.scale,p=k.selection.mode.indexOf("x")!=-1,r=k.selection.mode.indexOf("y")!=-1;this.clearSelection();this.selection.first.y=p?0:(l.max-n.y1)*o;this.selection.second.y=p?this.plotHeight:(l.max-n.y2)*o;this.selection.first.x=r?0:(n.x1-m.min)*q;this.selection.second.x=r?this.plotWidth:(n.x2-m.min)*q;this.drawSelection();this.fireSelectEvent()},drawSelection:function(){var r=this.prevSelection,o=this.selection,m=this.octx,h=this.options,u=this.plotOffset;if(r!=null&&o.first.x==r.first.x&&o.first.y==r.first.y&&o.second.x==r.second.x&&o.second.y==r.second.y){return}m.save();m.strokeStyle=Flotr.parseColor(h.selection.color).scale(null,null,null,0.8).toString();m.lineWidth=1;m.lineJoin="miter";m.fillStyle=Flotr.parseColor(h.selection.color).scale(null,null,null,0.4).toString();this.prevSelection={first:{x:o.first.x,y:o.first.y},second:{x:o.second.x,y:o.second.y}};var p=Math.min(o.first.x,o.second.x),q=Math.min(o.first.y,o.second.y),n=Math.abs(o.second.x-o.first.x),t=Math.abs(o.second.y-o.first.y);m.fillRect(p+u.left+0.5,q+u.top+0.5,n,t);m.strokeRect(p+u.left+0.5,q+u.top+0.5,n,t);m.restore()},drawCrosshair:function(m){var o=this.octx,p=this.options,q=this.plotOffset,k=q.left+m.relX+0.5,n=q.top+m.relY+0.5,r=p.crosshair.mode.indexOf("x")!=-1,l=p.crosshair.mode.indexOf("y")!=-1;if(m.relX<0||m.relY<0||m.relX>this.plotWidth||m.relY>this.plotHeight){this.el.style.cursor=null;this.el.removeClassName("flotr-crosshair");return}this.lastMousePos.relX=null;this.lastMousePos.relY=null;if(p.crosshair.hideCursor){this.el.style.cursor="url(blank.cur), crosshair";this.el.addClassName("flotr-crosshair")}o.save();o.strokeStyle=p.crosshair.color;o.lineWidth=1;o.beginPath();if(r){o.moveTo(k,q.top);o.lineTo(k,q.top+this.plotHeight);this.lastMousePos.relX=k}if(l){o.moveTo(q.left,n);o.lineTo(q.left+this.plotWidth,n);this.lastMousePos.relY=n}o.stroke();o.restore()},clearCrosshair:function(){if(this.lastMousePos.relX!=null){this.octx.clearRect(this.lastMousePos.relX-0.5,this.plotOffset.top,1,this.plotHeight+1)}if(this.lastMousePos.relY!=null){this.octx.clearRect(this.plotOffset.left,this.lastMousePos.relY-0.5,this.plotWidth+1,1)}},selectionIsSane:function(){return Math.abs(this.selection.second.x-this.selection.first.x)>=5&&Math.abs(this.selection.second.y-this.selection.first.y)>=5},clearHit:function(){if(this.prevHit){var 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