westdc-zf1/htdocs/js/lib/highcharts/modules/heatmap.js

/*
 Highcharts JS v4.0.1 (2014-04-24)

 (c) 2011-2014 Torstein Honsi

 License: www.highcharts.com/license
*/
(function(g){var j=g.Axis,x=g.Chart,o=g.Color,y=g.Legend,s=g.LegendSymbolMixin,t=g.Series,u=g.getOptions(),k=g.each,p=g.extend,z=g.extendClass,l=g.merge,q=g.pick,v=g.numberFormat,m=g.seriesTypes,w=g.wrap,n=function(){},r=g.ColorAxis=function(){this.isColorAxis=!0;this.init.apply(this,arguments)};p(r.prototype,j.prototype);p(r.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 d=b.options.legend.layout!=="vertical",c;c=l(this.defaultColorAxisOptions,{side:d?2:1,reversed:!d},a,{isX:d,opposite:!d,showEmpty:!1,title:null,isColor:!0});j.prototype.init.call(this,b,c);a.dataClasses&&this.initDataClasses(a);this.initStops(a);this.isXAxis=!0;this.horiz=d;this.zoomEnabled=!1},tweenColors:function(b,a,d){var c=a.rgba[3]!==1||b.rgba[3]!==1;return(c?"rgba(":"rgb(")+Math.round(a.rgba[0]+
(b.rgba[0]-a.rgba[0])*(1-d))+","+Math.round(a.rgba[1]+(b.rgba[1]-a.rgba[1])*(1-d))+","+Math.round(a.rgba[2]+(b.rgba[2]-a.rgba[2])*(1-d))+(c?","+(a.rgba[3]+(b.rgba[3]-a.rgba[3])*(1-d)):"")+")"},initDataClasses:function(b){var a=this,d=this.chart,c,e=0,h=this.options;this.dataClasses=c=[];k(b.dataClasses,function(f,i){var g,f=l(f);c.push(f);if(!f.color)h.dataClassColor==="category"?(g=d.options.colors,f.color=g[e++],e===g.length&&(e=0)):f.color=a.tweenColors(o(h.minColor),o(h.maxColor),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=o(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,d,c,e;if(b)this.left=d=b.attr("x"),this.top=c=b.attr("y"),this.width=e=b.attr("width"),this.height=b=b.attr("height"),this.right=a.chartWidth-d-e,this.bottom=a.chartHeight-
c-b,this.len=this.horiz?e:b,this.pos=this.horiz?d:c},toColor:function(b,a){var d,c=this.stops,e,h=this.dataClasses,f,i;if(h)for(i=h.length;i--;){if(f=h[i],e=f.from,c=f.to,(e===void 0||b>=e)&&(c===void 0||b<=c)){d=f.color;if(a)a.dataClass=i;break}}else{this.isLog&&(b=this.val2lin(b));d=1-(this.max-b)/(this.max-this.min);for(i=c.length;i--;)if(d>c[i][0])break;e=c[i]||c[i+1];c=c[i+1]||e;d=1-(c[0]-d)/(c[0]-e[0]||1);d=this.tweenColors(e.color,c.color,d)}return d},getOffset:function(){var b=this.legendGroup;
if(b&&(j.prototype.getOffset.call(this),!this.axisGroup.parentGroup))this.axisGroup.add(b),this.gridGroup.add(b),this.labelGroup.add(b),this.added=!0},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 d=b.padding,c=b.options,e=this.horiz,h=q(c.symbolWidth,e?200:12),f=q(c.symbolHeight,e?12:200),c=q(c.labelPadding,e?10:30);
this.setLegendColor();a.legendSymbol=this.chart.renderer.rect(0,b.baseline-11,h,f).attr({zIndex:1}).add(a.legendGroup);a.legendSymbol.getBBox();this.legendItemWidth=h+d+(e?0:c);this.legendItemHeight=f+d+(e?c: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 d=!this.cross,c=a&&a.plotX,e=a&&a.plotY,h,f=this.pos,i=this.len;if(a)h=this.toPixels(a.value),h<f?h=
f-2:h>f+i&&(h=f+i+2),a.plotX=h,a.plotY=this.len-h,j.prototype.drawCrosshair.call(this,b,a),a.plotX=c,a.plotY=e,!d&&this.cross&&this.cross.attr({fill:this.crosshair.color}).add(this.labelGroup)},getPlotLinePath:function(b,a,d,c,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,d,c)},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,d=[],c=a.options.legend,e=c.valueDecimals,h=c.valueSuffix||"",f;k(this.dataClasses,function(c,g){var j=!0,l=c.from,m=c.to;f="";l===void 0?f="< ":m===void 0&&(f="> ");l!==void 0&&(f+=v(l,e)+h);l!==void 0&&m!==void 0&&(f+=" - ");m!==void 0&&(f+=v(m,e)+h);d.push(p({chart:a,name:f,options:{},drawLegendSymbol:s.drawRectangle,visible:!0,setState:n,setVisible:function(){j=
this.visible=!j;k(b.series,function(a){k(a.points,function(a){a.dataClass===g&&a.setVisible(j)})});a.legend.colorizeItem(this,j)}},c))});return d},name:""});w(x.prototype,"getAxes",function(b){var a=this.options.colorAxis;b.call(this);this.colorAxis=[];a&&new r(this,a)});w(y.prototype,"getAllItems",function(b){var a=[],d=this.chart.colorAxis[0];d&&(d.options.dataClasses?a=a.concat(d.getDataClassLegendSymbols()):a.push(d),k(d.series,function(a){a.options.showInLegend=!1}));return a.concat(b.call(this))});
g={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"],translateColors:function(){var b=this,a=this.options.nullColor,d=this.colorAxis;k(this.data,function(c){var e=c.value;if(e=e===null?a:d?d.toColor(e,c):c.color||b.color)c.color=e})}};u.plotOptions.heatmap=
l(u.plotOptions.scatter,{animation:!1,borderWidth:0,nullColor:"#F8F8F8",dataLabels:{format:"{point.value}",verticalAlign:"middle",crop:!1,overflow:!1,style:{color:"white",fontWeight:"bold",textShadow:"0 0 5px black"}},marker:null,tooltip:{pointFormat:"{point.x}, {point.y}: {point.value}<br/>"},states:{normal:{animation:!0},hover:{brightness:0.2}}});m.heatmap=z(m.scatter,l(g,{type:"heatmap",pointArrayMap:["y","value"],hasPointSpecificOptions:!0,supportsDrilldown:!0,getExtremesFromAll:!0,init:function(){m.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,d=this.yAxis;this.generatePoints();k(this.points,function(c){var e=(b.colsize||1)/2,h=(b.rowsize||1)/2,f=Math.round(a.len-a.translate(c.x-e,0,1,0,1)),e=Math.round(a.len-a.translate(c.x+e,0,1,0,1)),g=Math.round(d.translate(c.y-h,0,1,0,1)),h=Math.round(d.translate(c.y+h,0,1,0,1));c.plotX=(f+e)/2;c.plotY=(g+h)/2;c.shapeType="rect";c.shapeArgs={x:Math.min(f,
e),y:Math.min(g,h),width:Math.abs(e-f),height:Math.abs(h-g)}});this.translateColors()},drawPoints:m.column.prototype.drawPoints,animate:n,getBox:n,drawLegendSymbol:s.drawRectangle,getExtremes:function(){t.prototype.getExtremes.call(this,this.valueData);this.valueMin=this.dataMin;this.valueMax=this.dataMax;t.prototype.getExtremes.call(this)}}))})(Highcharts);