(function(){var l=window.AmCharts;l.AmPieChart=l.Class({inherits:l.AmSlicedChart,construct:function(d){this.type="pie";l.AmPieChart.base.construct.call(this,d);this.cname="AmPieChart";this.pieBrightnessStep=30;this.minRadius=10;this.depth3D=0;this.startAngle=90;this.angle=this.innerRadius=0;this.startRadius="500%";this.pullOutRadius="20%";this.labelRadius=20;this.labelText="[[title]]: [[percents]]%";this.balloonText="[[title]]: [[percents]]% ([[value]])\n[[description]]";this.previousScale=1;this.adjustPrecision=
!1;l.applyTheme(this,d,this.cname)},drawChart:function(){l.AmPieChart.base.drawChart.call(this);var d=this.chartData;if(l.ifArray(d)){if(0<this.realWidth&&0<this.realHeight){l.VML&&(this.startAlpha=1);var k=this.startDuration,c=this.container,b=this.updateWidth();this.realWidth=b;var m=this.updateHeight();this.realHeight=m;var e=l.toCoordinate,f=e(this.marginLeft,b),a=e(this.marginRight,b),z=e(this.marginTop,m)+this.getTitleHeight(),n=e(this.marginBottom,m),A,B,g,x=l.toNumber(this.labelRadius),p=
this.measureMaxLabel();p>this.maxLabelWidth&&(p=this.maxLabelWidth);this.labelText&&this.labelsEnabled||(x=p=0);A=void 0===this.pieX?(b-f-a)/2+f:e(this.pieX,this.realWidth);B=void 0===this.pieY?(m-z-n)/2+z:e(this.pieY,m);g=e(this.radius,b,m);g||(b=0<=x?b-f-a-2*p:b-f-a,m=m-z-n,g=Math.min(b,m),m<b&&(g/=1-this.angle/90,g>b&&(g=b)),m=l.toCoordinate(this.pullOutRadius,g),g=(0<=x?g-1.8*(x+m):g-1.8*m)/2);g<this.minRadius&&(g=this.minRadius);m=e(this.pullOutRadius,g);z=l.toCoordinate(this.startRadius,g);
e=e(this.innerRadius,g);e>=g&&(e=g-1);n=l.fitToBounds(this.startAngle,0,360);0<this.depth3D&&(n=270<=n?270:90);n-=90;360<n&&(n-=360);b=g-g*this.angle/90;for(f=p=0;f<d.length;f++)a=d[f],!0!==a.hidden&&(p+=l.roundTo(a.percents,this.pf.precision));p=l.roundTo(p,this.pf.precision);this.tempPrec=NaN;this.adjustPrecision&&100!=p&&(this.tempPrec=this.pf.precision+1);for(var D,f=0;f<d.length;f++)if(a=d[f],!0!==a.hidden&&(this.showZeroSlices||0!==a.percents)){var r=360*a.percents/100,p=Math.sin((n+r/2)/180*
Math.PI),C=b/g*-Math.cos((n+r/2)/180*Math.PI),q=this.outlineColor;q||(q=a.color);var v=this.alpha;isNaN(a.alpha)||(v=a.alpha);q={fill:a.color,stroke:q,"stroke-width":this.outlineThickness,"stroke-opacity":this.outlineAlpha,"fill-opacity":v};a.url&&(q.cursor="pointer");q=l.wedge(c,A,B,n,r,g,b,e,this.depth3D,q,this.gradientRatio,a.pattern,this.path);l.setCN(this,q,"pie-item");l.setCN(this,q.wedge,"pie-slice");l.setCN(this,q,a.className,!0);this.addEventListeners(q,a);a.startAngle=n;d[f].wedge=q;0<k&&
(this.chartCreated||q.setAttr("opacity",this.startAlpha));a.ix=p;a.iy=C;a.wedge=q;a.index=f;a.label=null;v=c.set();if(this.labelsEnabled&&this.labelText&&a.percents>=this.hideLabelsPercent){var h=n+r/2;0>h&&(h+=360);360<h&&(h-=360);var t=x;isNaN(a.labelRadius)||(t=a.labelRadius,0>t&&(a.skipTick=!0));var r=A+p*(g+t),E=B+C*(g+t),w,u=0;isNaN(D)&&350<h&&1<d.length-f&&(D=f-1+Math.floor((d.length-f)/2));if(0<=t){var y;90>=h&&0<=h?(y=0,w="start",u=8):90<=h&&180>h?(y=1,w="start",u=8):180<=h&&270>h?(y=2,w=
"end",u=-8):270<=h&&357>=h?(y=3,w="end",u=-8):357<=h&&(f>D?(y=0,w="start",u=8):(y=3,w="end",u=-8));a.labelQuarter=y}else w="middle";h=this.formatString(this.labelText,a);(t=this.labelFunction)&&(h=t(a,h));t=a.labelColor;t||(t=this.color);""!==h&&(h=l.wrappedText(c,h,t,this.fontFamily,this.fontSize,w,!1,this.maxLabelWidth),l.setCN(this,h,"pie-label"),l.setCN(this,h,a.className,!0),h.translate(r+1.5*u,E),h.node.style.pointerEvents="none",a.ty=E,a.textX=r+1.5*u,v.push(h),this.axesSet.push(v),a.labelSet=
v,a.label=h);a.tx=r;a.tx2=r+u;a.tx0=A+p*g;a.ty0=B+C*g}r=e+(g-e)/2;a.pulled&&(r+=this.pullOutRadiusReal);a.balloonX=p*r+A;a.balloonY=C*r+B;a.startX=Math.round(p*z);a.startY=Math.round(C*z);a.pullX=Math.round(p*m);a.pullY=Math.round(C*m);this.graphsSet.push(q);if(0===a.alpha||0<k&&!this.chartCreated)q.hide(),v&&v.hide();n+=360*a.percents/100;360<n&&(n-=360)}0<x&&this.arrangeLabels();this.pieXReal=A;this.pieYReal=B;this.radiusReal=g;this.innerRadiusReal=e;0<x&&this.drawTicks();this.initialStart();this.setDepths()}(d=
this.legend)&&d.invalidateSize()}else this.cleanChart();this.dispDUpd()},setDepths:function(){var d=this.chartData,k;for(k=0;k<d.length;k++){var c=d[k],b=c.wedge,c=c.startAngle;0<=c&&180>c?b.toFront():180<=c&&b.toBack()}},arrangeLabels:function(){var d=this.chartData,k=d.length,c,b;for(b=k-1;0<=b;b--)c=d[b],0!==c.labelQuarter||c.hidden||this.checkOverlapping(b,c,0,!0,0);for(b=0;b<k;b++)c=d[b],1!=c.labelQuarter||c.hidden||this.checkOverlapping(b,c,1,!1,0);for(b=k-1;0<=b;b--)c=d[b],2!=c.labelQuarter||
c.hidden||this.checkOverlapping(b,c,2,!0,0);for(b=0;b<k;b++)c=d[b],3!=c.labelQuarter||c.hidden||this.checkOverlapping(b,c,3,!1,0)},checkOverlapping:function(d,k,c,b,m){var e,f,a=this.chartData,l=a.length,n=k.label;if(n){if(!0===b)for(f=d+1;f<l;f++)a[f].labelQuarter==c&&(e=this.checkOverlappingReal(k,a[f],c))&&(f=l);else for(f=d-1;0<=f;f--)a[f].labelQuarter==c&&(e=this.checkOverlappingReal(k,a[f],c))&&(f=0);!0===e&&100>m&&isNaN(k.labelRadius)&&(e=k.ty+3*k.iy,k.ty=e,n.translate(k.textX,e),this.checkOverlapping(d,
k,c,b,m+1))}},checkOverlappingReal:function(d,k,c){var b=!1,m=d.label,e=k.label;d.labelQuarter!=c||d.hidden||k.hidden||!e||(m=m.getBBox(),c={},c.width=m.width,c.height=m.height,c.y=d.ty,c.x=d.tx,d=e.getBBox(),e={},e.width=d.width,e.height=d.height,e.y=k.ty,e.x=k.tx,l.hitTest(c,e)&&(b=!0));return b}})})();