lnhighchart/media/js/highcharts-more.js

/*
 Highcharts JS v3.0.7 (2013-10-24)

 (c) 2009-2013 Torstein Hønsi

 License: www.highcharts.com/license
*/
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zThreshold:0});h.bubble=x(h.scatter,{type:"bubble",pointArrayMap:["y","z"],trackerGroups:["group","dataLabelsGroup"],bubblePadding:!0,pointAttrToOptions:{stroke:"lineColor","stroke-width":"lineWidth",fill:"fillColor"},applyOpacity:function(a){var b=this.options.marker,c=q(b.fillOpacity,0.5),a=a||b.fillColor||this.color;c!==1&&(a=l.Color(a).setOpacity(c).get("rgba"));return a},convertAttribs:function(){var a=z.prototype.convertAttribs.apply(this,arguments);a.fill=this.applyOpacity(a.fill);return a},
getRadii:function(a,b,c,d){var g,f,e,i=this.zData,h=[],k=this.options.sizeBy!=="width";for(f=0,g=i.length;f<g;f++)e=b-a,e=e>0?(i[f]-a)/(b-a):0.5,k&&(e=Math.sqrt(e)),h.push(s.ceil(c+e*(d-c))/2);this.radii=h},animate:function(a){var b=this.options.animation;if(!a)r(this.points,function(a){var d=a.graphic,a=a.shapeArgs;d&&a&&(d.attr("r",1),d.animate({r:a.r},b))}),this.animate=null},translate:function(){var a,b=this.data,c,d,g=this.radii;h.scatter.prototype.translate.call(this);for(a=b.length;a--;)c=
b[a],d=g?g[a]:0,c.negative=c.z<(this.options.zThreshold||0),d>=this.minPxSize/2?(c.shapeType="circle",c.shapeArgs={x:c.plotX,y:c.plotY,r:d},c.dlBox={x:c.plotX-d,y:c.plotY-d,width:2*d,height:2*d}):c.shapeArgs=c.plotY=c.dlBox=C},drawLegendSymbol:function(a,b){var c=v(a.itemStyle.fontSize)/2;b.legendSymbol=this.chart.renderer.circle(c,a.baseline-c,c).attr({zIndex:3}).add(b.legendGroup);b.legendSymbol.isMarker=!0},drawPoints:h.column.prototype.drawPoints,alignDataLabel:h.column.prototype.alignDataLabel});
N.prototype.beforePadding=function(){var a=this,b=this.len,c=this.chart,d=0,g=b,f=this.isXAxis,e=f?"xData":"yData",i=this.min,h={},k=s.min(c.plotWidth,c.plotHeight),j=Number.MAX_VALUE,l=-Number.MAX_VALUE,m=this.max-i,n=b/m,p=[];this.tickPositions&&(r(this.series,function(b){var c=b.options;if(b.bubblePadding&&b.visible&&(a.allowZoomOutside=!0,p.push(b),f))r(["minSize","maxSize"],function(a){var b=c[a],d=/%$/.test(b),b=v(b);h[a]=d?k*b/100:b}),b.minPxSize=h.minSize,b=b.zData,b.length&&(j=s.min(j,s.max(P(b),
c.displayNegative===!1?c.zThreshold:-Number.MAX_VALUE)),l=s.max(l,Q(b)))}),r(p,function(a){var b=a[e],c=b.length,k;f&&a.getRadii(j,l,h.minSize,h.maxSize);if(m>0)for(;c--;)b[c]!==null&&(k=a.radii[c],d=Math.min((b[c]-i)*n-k,d),g=Math.max((b[c]-i)*n+k,g))}),p.length&&m>0&&q(this.options.min,this.userMin)===C&&q(this.options.max,this.userMax)===C&&(g-=b,n*=(b+d-g)/b,this.min+=d/n,this.max+=g/n))};var y=z.prototype,m=l.Pointer.prototype;y.toXY=function(a){var b,c=this.chart;b=a.plotX;var d=a.plotY;a.rectPlotX=
b;a.rectPlotY=d;a.clientX=(b/Math.PI*180+this.xAxis.pane.options.startAngle)%360;b=this.xAxis.postTranslate(a.plotX,this.yAxis.len-d);a.plotX=a.polarPlotX=b.x-c.plotLeft;a.plotY=a.polarPlotY=b.y-c.plotTop};y.orderTooltipPoints=function(a){if(this.chart.polar&&(a.sort(function(a,c){return a.clientX-c.clientX}),a[0]))a[0].wrappedClientX=a[0].clientX+360,a.push(a[0])};n(h.area.prototype,"init",K);n(h.areaspline.prototype,"init",K);n(h.spline.prototype,"getPointSpline",function(a,b,c,d){var g,f,e,i,h,
k,j;if(this.chart.polar){g=c.plotX;f=c.plotY;a=b[d-1];e=b[d+1];this.connectEnds&&(a||(a=b[b.length-2]),e||(e=b[1]));if(a&&e)i=a.plotX,h=a.plotY,b=e.plotX,k=e.plotY,i=(1.5*g+i)/2.5,h=(1.5*f+h)/2.5,e=(1.5*g+b)/2.5,j=(1.5*f+k)/2.5,b=Math.sqrt(Math.pow(i-g,2)+Math.pow(h-f,2)),k=Math.sqrt(Math.pow(e-g,2)+Math.pow(j-f,2)),i=Math.atan2(h-f,i-g),h=Math.atan2(j-f,e-g),j=Math.PI/2+(i+h)/2,Math.abs(i-j)>Math.PI/2&&(j-=Math.PI),i=g+Math.cos(j)*b,h=f+Math.sin(j)*b,e=g+Math.cos(Math.PI+j)*k,j=f+Math.sin(Math.PI+
j)*k,c.rightContX=e,c.rightContY=j;d?(c=["C",a.rightContX||a.plotX,a.rightContY||a.plotY,i||g,h||f,g,f],a.rightContX=a.rightContY=null):c=["M",g,f]}else c=a.call(this,b,c,d);return c});n(y,"translate",function(a){a.call(this);if(this.chart.polar&&!this.preventPostTranslate)for(var a=this.points,b=a.length;b--;)this.toXY(a[b])});n(y,"getSegmentPath",function(a,b){var c=this.points;if(this.chart.polar&&this.options.connectEnds!==!1&&b[b.length-1]===c[c.length-1]&&c[0].y!==null)this.connectEnds=!0,b=
[].concat(b,[c[0]]);return a.call(this,b)});n(y,"animate",L);n(t,"animate",L);n(y,"setTooltipPoints",function(a,b){this.chart.polar&&F(this.xAxis,{tooltipLen:360});return a.call(this,b)});n(t,"translate",function(a){var b=this.xAxis,c=this.yAxis.len,d=b.center,g=b.startAngleRad,f=this.chart.renderer,e,h;this.preventPostTranslate=!0;a.call(this);if(b.isRadial){b=this.points;for(h=b.length;h--;)e=b[h],a=e.barX+g,e.shapeType="path",e.shapeArgs={d:f.symbols.arc(d[0],d[1],c-e.plotY,null,{start:a,end:a+
e.pointWidth,innerR:c-q(e.yBottom,c)})},this.toXY(e)}});n(t,"alignDataLabel",function(a,b,c,d,g,f){if(this.chart.polar){a=b.rectPlotX/Math.PI*180;if(d.align===null)d.align=a>20&&a<160?"left":a>200&&a<340?"right":"center";if(d.verticalAlign===null)d.verticalAlign=a<45||a>315?"bottom":a>135&&a<225?"top":"middle";y.alignDataLabel.call(this,b,c,d,g,f)}else a.call(this,b,c,d,g,f)});n(m,"getIndex",function(a,b){var c,d=this.chart,g;d.polar?(g=d.xAxis[0].center,c=b.chartX-g[0]-d.plotLeft,d=b.chartY-g[1]-
d.plotTop,c=180-Math.round(Math.atan2(c,d)/Math.PI*180)):c=a.call(this,b);return c});n(m,"getCoordinates",function(a,b){var c=this.chart,d={xAxis:[],yAxis:[]};c.polar?r(c.axes,function(a){var f=a.isXAxis,e=a.center,h=b.chartX-e[0]-c.plotLeft,e=b.chartY-e[1]-c.plotTop;d[f?"xAxis":"yAxis"].push({axis:a,value:a.translate(f?Math.PI-Math.atan2(h,e):Math.sqrt(Math.pow(h,2)+Math.pow(e,2)),!0)})}):d=a.call(this,b);return d})})(Highcharts);