/*
 Highcharts JS v4.0.3 (2014-07-03)

 (c) 2011-2014 Torstein Honsi

 License: www.highcharts.com/license
*/
(function(h){var j=h.Axis,y=h.Chart,p=h.Color,z=h.Legend,t=h.LegendSymbolMixin,u=h.Series,v=h.SVGRenderer,w=h.getOptions(),k=h.each,q=h.extend,A=h.extendClass,l=h.merge,m=h.pick,x=h.numberFormat,o=h.seriesTypes,r=h.wrap,n=function(){},s=h.ColorAxis=function(){this.isColorAxis=!0;this.init.apply(this,arguments)};q(s.prototype,j.prototype);q(s.prototype,{defaultColorAxisOptions:{lineWidth:0,gridLineWidth:1,tickPixelInterval:72,startOnTick:!0,endOnTick:!0,offset:0,marker:{animation:{duration:50},color:"gray",
width:0.01},labels:{overflow:"justify"},minColor:"#EFEFFF",maxColor:"#003875",tickLength:5},init:function(b,a){var c=b.options.legend.layout!=="vertical",d;d=l(this.defaultColorAxisOptions,{side:c?2:1,reversed:!c},a,{isX:c,opposite:!c,showEmpty:!1,title:null,isColor:!0});j.prototype.init.call(this,b,d);a.dataClasses&&this.initDataClasses(a);this.initStops(a);this.isXAxis=!0;this.horiz=c;this.zoomEnabled=!1},tweenColors:function(b,a,c){var d=a.rgba[3]!==1||b.rgba[3]!==1;return(d?"rgba(":"rgb(")+Math.round(a.rgba[0]+
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i/(b.dataClasses.length-1))})},initStops:function(b){this.stops=b.stops||[[0,this.options.minColor],[1,this.options.maxColor]];k(this.stops,function(a){a.color=p(a[1])})},setOptions:function(b){j.prototype.setOptions.call(this,b);this.options.crosshair=this.options.marker;this.coll="colorAxis"},setAxisSize:function(){var b=this.legendSymbol,a=this.chart,c,d,e;if(b)this.left=c=b.attr("x"),this.top=d=b.attr("y"),this.width=e=b.attr("width"),this.height=b=b.attr("height"),this.right=a.chartWidth-c-e,
this.bottom=a.chartHeight-d-b,this.len=this.horiz?e:b,this.pos=this.horiz?c:d},toColor:function(b,a){var c,d=this.stops,e,f=this.dataClasses,g,i;if(f)for(i=f.length;i--;){if(g=f[i],e=g.from,d=g.to,(e===void 0||b>=e)&&(d===void 0||b<=d)){c=g.color;if(a)a.dataClass=i;break}}else{this.isLog&&(b=this.val2lin(b));c=1-(this.max-b)/(this.max-this.min||1);for(i=d.length;i--;)if(c>d[i][0])break;e=d[i]||d[i+1];d=d[i+1]||e;c=1-(d[0]-c)/(d[0]-e[0]||1);c=this.tweenColors(e.color,d.color,c)}return c},getOffset:function(){var b=
this.legendGroup,a=this.chart.axisOffset[this.side];if(b){j.prototype.getOffset.call(this);if(!this.axisGroup.parentGroup)this.axisGroup.add(b),this.gridGroup.add(b),this.labelGroup.add(b),this.added=!0;this.chart.axisOffset[this.side]=a}},setLegendColor:function(){var b,a=this.options;b=this.horiz?[0,0,1,0]:[0,0,0,1];this.legendColor={linearGradient:{x1:b[0],y1:b[1],x2:b[2],y2:b[3]},stops:a.stops||[[0,a.minColor],[1,a.maxColor]]}},drawLegendSymbol:function(b,a){var c=b.padding,d=b.options,e=this.horiz,
f=m(d.symbolWidth,e?200:12),g=m(d.symbolHeight,e?12:200),i=m(d.labelPadding,e?16:30),d=m(d.itemDistance,10);this.setLegendColor();a.legendSymbol=this.chart.renderer.rect(0,b.baseline-11,f,g).attr({zIndex:1}).add(a.legendGroup);a.legendSymbol.getBBox();this.legendItemWidth=f+c+(e?d:i);this.legendItemHeight=g+c+(e?i:0)},setState:n,visible:!0,setVisible:n,getSeriesExtremes:function(){var b;if(this.series.length)b=this.series[0],this.dataMin=b.valueMin,this.dataMax=b.valueMax},drawCrosshair:function(b,
a){var c=!this.cross,d=a&&a.plotX,e=a&&a.plotY,f,g=this.pos,i=this.len;if(a)f=this.toPixels(a.value),f<g?f=g-2:f>g+i&&(f=g+i+2),a.plotX=f,a.plotY=this.len-f,j.prototype.drawCrosshair.call(this,b,a),a.plotX=d,a.plotY=e,!c&&this.cross&&this.cross.attr({fill:this.crosshair.color}).add(this.labelGroup)},getPlotLinePath:function(b,a,c,d,e){return e?this.horiz?["M",e-4,this.top-6,"L",e+4,this.top-6,e,this.top,"Z"]:["M",this.left,e,"L",this.left-6,e+6,this.left-6,e-6,"Z"]:j.prototype.getPlotLinePath.call(this,
b,a,c,d)},update:function(b,a){k(this.series,function(a){a.isDirtyData=!0});j.prototype.update.call(this,b,a);this.legendItem&&(this.setLegendColor(),this.chart.legend.colorizeItem(this,!0))},getDataClassLegendSymbols:function(){var b=this,a=this.chart,c=this.legendItems,d=a.options.legend,e=d.valueDecimals,f=d.valueSuffix||"",g;c.length||k(this.dataClasses,function(d,h){var j=!0,l=d.from,m=d.to;g="";l===void 0?g="< ":m===void 0&&(g="> ");l!==void 0&&(g+=x(l,e)+f);l!==void 0&&m!==void 0&&(g+=" - ");
m!==void 0&&(g+=x(m,e)+f);c.push(q({chart:a,name:g,options:{},drawLegendSymbol:t.drawRectangle,visible:!0,setState:n,setVisible:function(){j=this.visible=!j;k(b.series,function(a){k(a.points,function(a){a.dataClass===h&&a.setVisible(j)})});a.legend.colorizeItem(this,j)}},d))});return c},name:""});r(y.prototype,"getAxes",function(b){var a=this.options.colorAxis;b.call(this);this.colorAxis=[];a&&new s(this,a)});r(z.prototype,"getAllItems",function(b){var a=[],c=this.chart.colorAxis[0];c&&(c.options.dataClasses?
a=a.concat(c.getDataClassLegendSymbols()):a.push(c),k(c.series,function(a){a.options.showInLegend=!1}));return a.concat(b.call(this))});h={pointAttrToOptions:{stroke:"borderColor","stroke-width":"borderWidth",fill:"color",dashstyle:"dashStyle"},pointArrayMap:["value"],axisTypes:["xAxis","yAxis","colorAxis"],optionalAxis:"colorAxis",trackerGroups:["group","markerGroup","dataLabelsGroup"],getSymbol:n,parallelArrays:["x","y","value"],colorKey:"value",translateColors:function(){var b=this,a=this.options.nullColor,
c=this.colorAxis,d=this.colorKey;k(this.data,function(e){var f=e[d];if(f=f===null?a:c&&f!==void 0?c.toColor(f,e):e.color||b.color)e.color=f})}};r(v.prototype,"buildText",function(b,a){var c=a.styles&&a.styles.HcTextStroke;b.call(this,a);c&&a.applyTextStroke&&a.applyTextStroke(c)});v.prototype.Element.prototype.applyTextStroke=function(b){var a=this.element,c,d,b=b.split(" ");c=a.getElementsByTagName("tspan");d=a.firstChild;this.ySetter=this.xSetter;k([].slice.call(c),function(c,f){var g;f===0&&(c.setAttribute("x",
a.getAttribute("x")),(f=a.getAttribute("y"))!==null&&c.setAttribute("y",f));g=c.cloneNode(1);g.setAttribute("stroke",b[1]);g.setAttribute("stroke-width",b[0]);g.setAttribute("stroke-linejoin","round");a.insertBefore(g,d)})};w.plotOptions.heatmap=l(w.plotOptions.scatter,{animation:!1,borderWidth:0,nullColor:"#F8F8F8",dataLabels:{formatter:function(){return this.point.value},verticalAlign:"middle",crop:!1,overflow:!1,style:{color:"white",fontWeight:"bold",HcTextStroke:"1px rgba(0,0,0,0.5)"}},marker:null,
tooltip:{pointFormat:"{point.x}, {point.y}: {point.value}<br/>"},states:{normal:{animation:!0},hover:{brightness:0.2}}});o.heatmap=A(o.scatter,l(h,{type:"heatmap",pointArrayMap:["y","value"],hasPointSpecificOptions:!0,supportsDrilldown:!0,getExtremesFromAll:!0,init:function(){o.scatter.prototype.init.apply(this,arguments);this.pointRange=this.options.colsize||1;this.yAxis.axisPointRange=this.options.rowsize||1},translate:function(){var b=this.options,a=this.xAxis,c=this.yAxis;this.generatePoints();
k(this.points,function(d){var e=(b.colsize||1)/2,f=(b.rowsize||1)/2,g=Math.round(a.len-a.translate(d.x-e,0,1,0,1)),e=Math.round(a.len-a.translate(d.x+e,0,1,0,1)),h=Math.round(c.translate(d.y-f,0,1,0,1)),f=Math.round(c.translate(d.y+f,0,1,0,1));d.plotX=(g+e)/2;d.plotY=(h+f)/2;d.shapeType="rect";d.shapeArgs={x:Math.min(g,e),y:Math.min(h,f),width:Math.abs(e-g),height:Math.abs(f-h)}});this.translateColors();this.chart.hasRendered&&k(this.points,function(a){a.shapeArgs.fill=a.color})},drawPoints:o.column.prototype.drawPoints,
animate:n,getBox:n,drawLegendSymbol:t.drawRectangle,getExtremes:function(){u.prototype.getExtremes.call(this,this.valueData);this.valueMin=this.dataMin;this.valueMax=this.dataMax;u.prototype.getExtremes.call(this)}}))})(Highcharts);
