highcharts/esm/modules/arc-diagram.js

JavaScript charting framework

/**
 * Highcharts JS v12.3.0 (2025-06-21)
 * @module modules/arc-diagram
 * @requires highcharts/modules/sankey
 *
 * Arc diagram module
 *
 * (c) 2021 Piotr Madej
 *
 * License: www.highcharts.com/license
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o=this.translationFactor,s=this.chart,i=s.inverted?s.plotWidth:s.plotHeight,n=this.options,a=Math.min(s.plotWidth,s.plotHeight,i/t.series.nodes.length-this.nodePadding),r=t.getSum()*(e.sankeyColumn.scale||0),l=n.equalNodes?a:Math.max(r*o,this.options.minLinkWidth||0),h=n.marker?.lineWidth||0,d=e.sankeyColumn.offset(t,o),p=j(_(d&&d.absoluteLeft,(e.sankeyColumn.left(o)||0)+(d&&d.relativeLeft||0)),h),u=V(n.marker,t.options.marker),c=u.symbol,f=u.radius,m=parseInt(n.offset,10)*((s.inverted?s.plotWidth:s.plotHeight)-(j(this.colDistance*(t.column||0)+(u.lineWidth||0)/2,h)+(e.sankeyColumn.scale||0)*(e.sankeyColumn.maxRadius||0)/2))/100;if(t.sum=r,r){t.nodeX=p,t.nodeY=m;let e=t.options.width||n.width||l,o=t.options.height||n.height||l,i=m;n.reversed&&(i=(s.plotSizeY||0)-m,s.inverted&&(i=(s.plotSizeY||0)-m)),this.mapOptionsToLevel&&(t.dlOptions=q.getDLOptions({level:this.mapOptionsToLevel[t.level],optionsPoint:t.options})),t.plotX=1,t.plotY=1,t.tooltipPos=s.inverted?[(s.plotSizeY||0)-i-o/2,(s.plotSizeX||0)-p-e/2]:[p+e/2,i+o/2],t.shapeType="path",t.shapeArgs={d:D[c||"circle"](p,i-(f||o)/2,f||e,f||o),width:f||e,height:f||o},t.dlBox={x:p+e/2,y:i,height:0,width:0}}else t.dlOptions={enabled:!1}}drawDataLabels(){if(this.options.dataLabels){let t=this.options.dataLabels.textPath;R.prototype.drawDataLabels.call(this,this.nodes),this.options.dataLabels.textPath=this.options.dataLabels.linkTextPath,R.prototype.drawDataLabels.call(this,this.data),this.options.dataLabels.textPath=t}}pointAttribs(t,e){if(t&&t.isNode){let{...t}=T().prototype.pointAttribs.apply(this,arguments);return t}return super.pointAttribs.apply(this,arguments)}markerAttribs(t){return t.isNode?super.markerAttribs.apply(this,arguments):{}}}$.defaultOptions=V(q.defaultOptions,{centeredLinks:!1,equalNodes:!1,dataLabels:{linkTextPath:{attributes:{startOffset:"25%"}}},marker:{fillOpacity:1,lineWidth:0,states:{},symbol:"circle"},offset:"100%",reversed:!1}),I($.prototype,{orderNodes:!1}),$.prototype.pointClass=x,r().registerSeriesType("arcdiagram",$);let Z=n();export{Z as default};