/*
 Highcharts JS v4.1.4 (2015-03-10)

 (c) 2011-2014 Torstein Honsi

 License: www.highcharts.com/license
*/
(function(h){var l=h.Axis,r=h.Chart,k=h.Color,x=h.Legend,t=h.LegendSymbolMixin,u=h.Series,v=h.getOptions(),i=h.each,s=h.extend,y=h.extendClass,m=h.merge,n=h.pick,p=h.seriesTypes,w=h.wrap,o=function(){},q=h.ColorAxis=function(){this.isColorAxis=!0;this.init.apply(this,arguments)};s(q.prototype,l.prototype);s(q.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(a,b){var e=a.options.legend.layout!=="vertical",c;c=m(this.defaultColorAxisOptions,{side:e?2:1,reversed:!e},b,{isX:e,opposite:!e,showEmpty:!1,title:null,isColor:!0});l.prototype.init.call(this,a,c);b.dataClasses&&this.initDataClasses(b);this.initStops(b);this.isXAxis=!0;this.horiz=e;this.zoomEnabled=!1},tweenColors:function(a,b,e){var c;!b.rgba.length||!a.rgba.length?(h.error(23),a=b.raw):(a=a.rgba,b=b.rgba,c=b[3]!==1||a[3]!==1,a=(c?
"rgba(":"rgb(")+Math.round(b[0]+(a[0]-b[0])*(1-e))+","+Math.round(b[1]+(a[1]-b[1])*(1-e))+","+Math.round(b[2]+(a[2]-b[2])*(1-e))+(c?","+(b[3]+(a[3]-b[3])*(1-e)):"")+")");return a},initDataClasses:function(a){var b=this,e=this.chart,c,d=0,f=this.options,g=a.dataClasses.length;this.dataClasses=c=[];this.legendItems=[];i(a.dataClasses,function(a,h){var i,a=m(a);c.push(a);if(!a.color)f.dataClassColor==="category"?(i=e.options.colors,a.color=i[d++],d===i.length&&(d=0)):a.color=b.tweenColors(k(f.minColor),
k(f.maxColor),g<2?0.5:h/(g-1))})},initStops:function(a){this.stops=a.stops||[[0,this.options.minColor],[1,this.options.maxColor]];i(this.stops,function(a){a.color=k(a[1])})},setOptions:function(a){l.prototype.setOptions.call(this,a);this.options.crosshair=this.options.marker;this.coll="colorAxis"},setAxisSize:function(){var a=this.legendSymbol,b=this.chart,e,c,d;if(a)this.left=e=a.attr("x"),this.top=c=a.attr("y"),this.width=d=a.attr("width"),this.height=a=a.attr("height"),this.right=b.chartWidth-
e-d,this.bottom=b.chartHeight-c-a,this.len=this.horiz?d:a,this.pos=this.horiz?e:c},toColor:function(a,b){var e,c=this.stops,d,f=this.dataClasses,g,j;if(f)for(j=f.length;j--;){if(g=f[j],d=g.from,c=g.to,(d===void 0||a>=d)&&(c===void 0||a<=c)){e=g.color;if(b)b.dataClass=j;break}}else{this.isLog&&(a=this.val2lin(a));e=1-(this.max-a)/(this.max-this.min||1);for(j=c.length;j--;)if(e>c[j][0])break;d=c[j]||c[j+1];c=c[j+1]||d;e=1-(c[0]-e)/(c[0]-d[0]||1);e=this.tweenColors(d.color,c.color,e)}return e},getOffset:function(){var a=
this.legendGroup,b=this.chart.axisOffset[this.side];if(a){l.prototype.getOffset.call(this);if(!this.axisGroup.parentGroup)this.axisGroup.add(a),this.gridGroup.add(a),this.labelGroup.add(a),this.added=!0,this.labelLeft=0,this.labelRight=this.width;this.chart.axisOffset[this.side]=b}},setLegendColor:function(){var a,b=this.options;a=this.reversed;a=this.horiz?[+a,0,+!a,0]:[0,+!a,0,+a];this.legendColor={linearGradient:{x1:a[0],y1:a[1],x2:a[2],y2:a[3]},stops:b.stops||[[0,b.minColor],[1,b.maxColor]]}},
drawLegendSymbol:function(a,b){var e=a.padding,c=a.options,d=this.horiz,f=n(c.symbolWidth,d?200:12),g=n(c.symbolHeight,d?12:200),j=n(c.labelPadding,d?16:30),c=n(c.itemDistance,10);this.setLegendColor();b.legendSymbol=this.chart.renderer.rect(0,a.baseline-11,f,g).attr({zIndex:1}).add(b.legendGroup);b.legendSymbol.getBBox();this.legendItemWidth=f+e+(d?c:j);this.legendItemHeight=g+e+(d?j:0)},setState:o,visible:!0,setVisible:o,getSeriesExtremes:function(){var a;if(this.series.length)a=this.series[0],
this.dataMin=a.valueMin,this.dataMax=a.valueMax},drawCrosshair:function(a,b){var e=b&&b.plotX,c=b&&b.plotY,d,f=this.pos,g=this.len;if(b)d=this.toPixels(b[b.series.colorKey]),d<f?d=f-2:d>f+g&&(d=f+g+2),b.plotX=d,b.plotY=this.len-d,l.prototype.drawCrosshair.call(this,a,b),b.plotX=e,b.plotY=c,this.cross&&this.cross.attr({fill:this.crosshair.color}).add(this.legendGroup)},getPlotLinePath:function(a,b,e,c,d){return d?this.horiz?["M",d-4,this.top-6,"L",d+4,this.top-6,d,this.top,"Z"]:["M",this.left,d,"L",
this.left-6,d+6,this.left-6,d-6,"Z"]:l.prototype.getPlotLinePath.call(this,a,b,e,c)},update:function(a,b){i(this.series,function(a){a.isDirtyData=!0});l.prototype.update.call(this,a,b);this.legendItem&&(this.setLegendColor(),this.chart.legend.colorizeItem(this,!0))},getDataClassLegendSymbols:function(){var a=this,b=this.chart,e=this.legendItems,c=b.options.legend,d=c.valueDecimals,f=c.valueSuffix||"",g;e.length||i(this.dataClasses,function(c,l){var k=!0,m=c.from,n=c.to;g="";m===void 0?g="< ":n===
void 0&&(g="> ");m!==void 0&&(g+=h.numberFormat(m,d)+f);m!==void 0&&n!==void 0&&(g+=" - ");n!==void 0&&(g+=h.numberFormat(n,d)+f);e.push(s({chart:b,name:g,options:{},drawLegendSymbol:t.drawRectangle,visible:!0,setState:o,setVisible:function(){k=this.visible=!k;i(a.series,function(a){i(a.points,function(a){a.dataClass===l&&a.setVisible(k)})});b.legend.colorizeItem(this,k)}},c))});return e},name:""});i(["fill","stroke"],function(a){HighchartsAdapter.addAnimSetter(a,function(b){b.elem.attr(a,q.prototype.tweenColors(k(b.start),
k(b.end),b.pos))})});w(r.prototype,"getAxes",function(a){var b=this.options.colorAxis;a.call(this);this.colorAxis=[];b&&new q(this,b)});w(x.prototype,"getAllItems",function(a){var b=[],e=this.chart.colorAxis[0];e&&(e.options.dataClasses?b=b.concat(e.getDataClassLegendSymbols()):b.push(e),i(e.series,function(a){a.options.showInLegend=!1}));return b.concat(a.call(this))});r={pointAttrToOptions:{stroke:"borderColor","stroke-width":"borderWidth",fill:"color",dashstyle:"dashStyle"},pointArrayMap:["value"],
axisTypes:["xAxis","yAxis","colorAxis"],optionalAxis:"colorAxis",trackerGroups:["group","markerGroup","dataLabelsGroup"],getSymbol:o,parallelArrays:["x","y","value"],colorKey:"value",translateColors:function(){var a=this,b=this.options.nullColor,e=this.colorAxis,c=this.colorKey;i(this.data,function(d){var f=d[c];if(f=f===null?b:e&&f!==void 0?e.toColor(f,d):d.color||a.color)d.color=f})}};v.plotOptions.heatmap=m(v.plotOptions.scatter,{animation:!1,borderWidth:0,nullColor:"#F8F8F8",dataLabels:{formatter:function(){return this.point.value},
inside:!0,verticalAlign:"middle",crop:!1,overflow:!1,padding:0},marker:null,tooltip:{pointFormat:"{point.x}, {point.y}: {point.value}<br/>"},states:{normal:{animation:!0},hover:{halo:!1,brightness:0.2}}});p.heatmap=y(p.scatter,m(r,{type:"heatmap",pointArrayMap:["y","value"],hasPointSpecificOptions:!0,supportsDrilldown:!0,getExtremesFromAll:!0,init:function(){p.scatter.prototype.init.apply(this,arguments);this.pointRange=this.options.colsize||1;this.yAxis.axisPointRange=this.options.rowsize||1},translate:function(){var a=
this.options,b=this.xAxis,e=this.yAxis;this.generatePoints();i(this.points,function(c){var d=(a.colsize||1)/2,f=(a.rowsize||1)/2,g=Math.round(b.len-b.translate(c.x-d,0,1,0,1)),d=Math.round(b.len-b.translate(c.x+d,0,1,0,1)),h=Math.round(e.translate(c.y-f,0,1,0,1)),f=Math.round(e.translate(c.y+f,0,1,0,1));c.plotX=(g+d)/2;c.plotY=(h+f)/2;c.shapeType="rect";c.shapeArgs={x:Math.min(g,d),y:Math.min(h,f),width:Math.abs(d-g),height:Math.abs(f-h)}});this.translateColors();this.chart.hasRendered&&i(this.points,
function(a){a.shapeArgs.fill=a.options.color||a.color})},drawPoints:p.column.prototype.drawPoints,animate:o,getBox:o,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);
