/*
  Highcharts JS v6.0.4 (2017-12-15)

 Variable Pie module for Highcharts

 (c) 2010-2017 Grzegorz Blachliski

 License: www.highcharts.com/license
*/
(function(g){"object"===typeof module&&module.exports?module.exports=g:g(Highcharts)})(function(g){(function(f){var g=f.pick,t=f.each,q=f.grep,u=f.arrayMin,w=f.arrayMax,x=f.seriesType,y=f.seriesTypes.pie.prototype;x("variablepie","pie",{minPointSize:"10%",maxPointSize:"100%",zMin:void 0,zMax:void 0,sizeBy:"area",tooltip:{pointFormat:'\x3cspan style\x3d"color:{point.color}"\x3e\u25cf\x3c/span\x3e {series.name}\x3cbr/\x3eValue: {point.y}\x3cbr/\x3eSize: {point.z}\x3cbr/\x3e'}},{pointArrayMap:["y","z"],
parallelArrays:["x","y","z"],redraw:function(){this.center=null;y.redraw.call(this,arguments)},zValEval:function(a){return"number"!==typeof a||isNaN(a)?null:!0},calculateExtremes:function(){var a=this.chart,k=this.options,e;e=this.zData;var z=Math.min(a.plotWidth,a.plotHeight)-2*(k.slicedOffset||0),h={},a=this.center||this.getCenter();t(["minPointSize","maxPointSize"],function(a){var b=k[a],c=/%$/.test(b),b=parseInt(b,10);h[a]=c?z*b/100:2*b});this.minPxSize=a[3]+h.minPointSize;this.maxPxSize=Math.max(Math.min(a[2],
h.maxPointSize),a[3]+h.minPointSize);e.length&&(a=g(k.zMin,u(q(e,this.zValEval))),e=g(k.zMax,w(q(e,this.zValEval))),this.getRadii(a,e,this.minPxSize,this.maxPxSize))},getRadii:function(a,k,e,g){var h=0,b,l=this.zData,c=l.length,n=[],f="radius"!==this.options.sizeBy,m=k-a;for(h;h<c;h++)b=this.zValEval(l[h])?l[h]:a,b<=a?b=e/2:b>=k?b=g/2:(b=0<m?(b-a)/m:.5,f&&(b=Math.sqrt(b)),b=Math.ceil(e+b*(g-e))/2),n.push(b);this.radii=n},translate:function(a){this.generatePoints();var k=0,e=this.options,f=e.slicedOffset,
h=f+(e.borderWidth||0),b,l,c,n=e.startAngle||0,r=Math.PI/180*(n-90),m=Math.PI/180*(g(e.endAngle,n+360)-90),n=m-r,q=this.points,v,t=e.dataLabels.distance,e=e.ignoreHiddenPoint,u=q.length,d,p;this.startAngleRad=r;this.endAngleRad=m;this.calculateExtremes();a||(this.center=a=this.getCenter());this.getX=function(b,e,d){var f=d.series.radii[d.index];c=Math.asin(Math.min((b-a[1])/(f+d.labelDistance),1));return a[0]+(e?-1:1)*Math.cos(c)*(f+d.labelDistance)};for(m=0;m<u;m++){d=q[m];p=this.radii[m];d.labelDistance=
g(d.options.dataLabels&&d.options.dataLabels.distance,t);this.maxLabelDistance=Math.max(this.maxLabelDistance||0,d.labelDistance);l=r+k*n;if(!e||d.visible)k+=d.percentage/100;b=r+k*n;d.shapeType="arc";d.shapeArgs={x:a[0],y:a[1],r:p,innerR:a[3]/2,start:Math.round(1E3*l)/1E3,end:Math.round(1E3*b)/1E3};c=(b+l)/2;c>1.5*Math.PI?c-=2*Math.PI:c<-Math.PI/2&&(c+=2*Math.PI);d.slicedTranslation={translateX:Math.round(Math.cos(c)*f),translateY:Math.round(Math.sin(c)*f)};b=Math.cos(c)*a[2]/2;v=Math.sin(c)*a[2]/
2;l=Math.cos(c)*p;p*=Math.sin(c);d.tooltipPos=[a[0]+.7*b,a[1]+.7*v];d.half=c<-Math.PI/2||c>Math.PI/2?1:0;d.angle=c;b=Math.min(h,d.labelDistance/5);d.labelPos=[a[0]+l+Math.cos(c)*d.labelDistance,a[1]+p+Math.sin(c)*d.labelDistance,a[0]+l+Math.cos(c)*b,a[1]+p+Math.sin(c)*b,a[0]+l,a[1]+p,0>d.labelDistance?"center":d.half?"right":"left",c]}}})})(g)});
