35 lines
12 KiB
JavaScript
35 lines
12 KiB
JavaScript
|
/*
|
||
|
|
Highcharts JS v8.1.0 (2020-05-05)
|
||
|
|
|
||
|
|
Sankey diagram module
|
||
|
|
|
||
|
|
(c) 2010-2019 Torstein Honsi
|
||
|
|
|
||
|
|
License: www.highcharts.com/license
|
||
|
|
*/
|
||
|
|
(function(b){"object"===typeof module&&module.exports?(b["default"]=b,module.exports=b):"function"===typeof define&&define.amd?define("highcharts/modules/sankey",["highcharts"],function(n){b(n);b.Highcharts=n;return b}):b("undefined"!==typeof Highcharts?Highcharts:void 0)})(function(b){function n(b,h,k,l){b.hasOwnProperty(h)||(b[h]=l.apply(null,k))}b=b?b._modules:{};n(b,"mixins/nodes.js",[b["parts/Globals.js"],b["parts/Point.js"],b["parts/Utilities.js"]],function(b,h,k){var l=k.defined,u=k.extend,
|
||
|
|
q=k.find,n=k.pick;b.NodesMixin={createNode:function(b){function d(a,d){return q(a,function(c){return c.id===d})}var a=d(this.nodes,b),x=this.pointClass;if(!a){var h=this.options.nodes&&d(this.options.nodes,b);a=(new x).init(this,u({className:"highcharts-node",isNode:!0,id:b,y:1},h));a.linksTo=[];a.linksFrom=[];a.formatPrefix="node";a.name=a.name||a.options.id;a.mass=n(a.options.mass,a.options.marker&&a.options.marker.radius,this.options.marker&&this.options.marker.radius,4);a.getSum=function(){var d=
|
||
|
|
0,b=0;a.linksTo.forEach(function(c){d+=c.weight});a.linksFrom.forEach(function(c){b+=c.weight});return Math.max(d,b)};a.offset=function(d,b){for(var c=0,e=0;e<a[b].length;e++){if(a[b][e]===d)return c;c+=a[b][e].weight}};a.hasShape=function(){var d=0;a.linksTo.forEach(function(a){a.outgoing&&d++});return!a.linksTo.length||d!==a.linksTo.length};this.nodes.push(a)}return a},generatePoints:function(){var h=this.chart,d={};b.Series.prototype.generatePoints.call(this);this.nodes||(this.nodes=[]);this.colorCounter=
|
||
|
|
0;this.nodes.forEach(function(a){a.linksFrom.length=0;a.linksTo.length=0;a.level=a.options.level});this.points.forEach(function(a){l(a.from)&&(d[a.from]||(d[a.from]=this.createNode(a.from)),d[a.from].linksFrom.push(a),a.fromNode=d[a.from],h.styledMode?a.colorIndex=n(a.options.colorIndex,d[a.from].colorIndex):a.color=a.options.color||d[a.from].color);l(a.to)&&(d[a.to]||(d[a.to]=this.createNode(a.to)),d[a.to].linksTo.push(a),a.toNode=d[a.to]);a.name=a.name||a.id},this);this.nodeLookup=d},setData:function(){this.nodes&&
|
||
|
|
(this.nodes.forEach(function(b){b.destroy()}),this.nodes.length=0);b.Series.prototype.setData.apply(this,arguments)},destroy:function(){this.data=[].concat(this.points||[],this.nodes);return b.Series.prototype.destroy.apply(this,arguments)},setNodeState:function(b){var d=arguments,a=this.isNode?this.linksTo.concat(this.linksFrom):[this.fromNode,this.toNode];"select"!==b&&a.forEach(function(a){a&&a.series&&(h.prototype.setState.apply(a,d),a.isNode||(a.fromNode.graphic&&h.prototype.setState.apply(a.fromNode,
|
||
|
|
d),a.toNode&&a.toNode.graphic&&h.prototype.setState.apply(a.toNode,d)))});h.prototype.setState.apply(this,d)}}});n(b,"mixins/tree-series.js",[b["parts/Color.js"],b["parts/Utilities.js"]],function(b,h){var k=h.extend,l=h.isArray,n=h.isNumber,q=h.isObject,u=h.merge,r=h.pick;return{getColor:function(d,a){var x=a.index,h=a.mapOptionsToLevel,k=a.parentColor,l=a.parentColorIndex,c=a.series,e=a.colors,B=a.siblings,m=c.points,g=c.chart.options.chart,w;if(d){m=m[d.i];d=h[d.level]||{};if(h=m&&d.colorByPoint){var f=
|
||
|
|
m.index%(e?e.length:g.colorCount);var p=e&&e[f]}if(!c.chart.styledMode){e=m&&m.options.color;g=d&&d.color;if(w=k)w=(w=d&&d.colorVariation)&&"brightness"===w.key?b.parse(k).brighten(x/B*w.to).get():k;w=r(e,g,p,w,c.color)}var t=r(m&&m.options.colorIndex,d&&d.colorIndex,f,l,a.colorIndex)}return{color:w,colorIndex:t}},getLevelOptions:function(d){var a=null;if(q(d)){a={};var b=n(d.from)?d.from:1;var h=d.levels;var v={};var r=q(d.defaults)?d.defaults:{};l(h)&&(v=h.reduce(function(a,e){if(q(e)&&n(e.level)){var c=
|
||
|
|
u({},e);var m="boolean"===typeof c.levelIsConstant?c.levelIsConstant:r.levelIsConstant;delete c.levelIsConstant;delete c.level;e=e.level+(m?0:b-1);q(a[e])?k(a[e],c):a[e]=c}return a},{}));h=n(d.to)?d.to:1;for(d=0;d<=h;d++)a[d]=u({},r,q(v[d])?v[d]:{})}return a},setTreeValues:function z(a,b){var h=b.before,l=b.idRoot,c=b.mapIdToNode[l],e=b.points[a.i],B=e&&e.options||{},m=0,g=[];k(a,{levelDynamic:a.level-(("boolean"===typeof b.levelIsConstant?b.levelIsConstant:1)?0:c.level),name:r(e&&e.name,""),visible:l===
|
||
|
|
a.id||("boolean"===typeof b.visible?b.visible:!1)});"function"===typeof h&&(a=h(a,b));a.children.forEach(function(c,e){var f=k({},b);k(f,{index:e,siblings:a.children.length,visible:a.visible});c=z(c,f);g.push(c);c.visible&&(m+=c.val)});a.visible=0<m||a.visible;h=r(B.value,m);k(a,{children:g,childrenTotal:m,isLeaf:a.visible&&!m,val:h});return a},updateRootId:function(a){if(q(a)){var b=q(a.options)?a.options:{};b=r(a.rootNode,b.rootId,"");q(a.userOptions)&&(a.userOptions.rootId=b);a.rootNode=b}return b}}});
|
||
|
|
n(b,"modules/sankey.src.js",[b["parts/Globals.js"],b["parts/Color.js"],b["parts/Point.js"],b["parts/Utilities.js"],b["mixins/tree-series.js"]],function(b,h,k,l,n){var q=l.defined,u=l.find,r=l.isObject,d=l.merge,a=l.pick,x=l.relativeLength,z=l.seriesType,v=l.stableSort,K=n.getLevelOptions;z("sankey","column",{borderWidth:0,colorByPoint:!0,curveFactor:.33,dataLabels:{enabled:!0,backgroundColor:"none",crop:!1,nodeFormat:void 0,nodeFormatter:function(){return this.point.name},format:void 0,formatter:function(){},
|
||
|
|
inside:!0},inactiveOtherPoints:!0,linkOpacity:.5,minLinkWidth:0,nodeWidth:20,nodePadding:10,showInLegend:!1,states:{hover:{linkOpacity:1},inactive:{linkOpacity:.1,opacity:.1,animation:{duration:50}}},tooltip:{followPointer:!0,headerFormat:'<span style="font-size: 10px">{series.name}</span><br/>',pointFormat:"{point.fromNode.name} \u2192 {point.toNode.name}: <b>{point.weight}</b><br/>",nodeFormat:"{point.name}: <b>{point.sum}</b><br/>"}},{isCartesian:!1,invertable:!0,forceDL:!0,orderNodes:!0,pointArrayMap:["from",
|
||
|
|
"to"],createNode:b.NodesMixin.createNode,searchPoint:b.noop,setData:b.NodesMixin.setData,destroy:b.NodesMixin.destroy,getNodePadding:function(){var a=this.options.nodePadding||0;if(this.nodeColumns){var e=this.nodeColumns.reduce(function(a,c){return Math.max(a,c.length)},0);e*a>this.chart.plotSizeY&&(a=this.chart.plotSizeY/e)}return a},createNodeColumn:function(){var a=this,e=this.chart,b=[];b.sum=function(){return this.reduce(function(a,c){return a+c.getSum()},0)};b.offset=function(c,e){for(var d=
|
||
|
|
0,f,m=a.nodePadding,g=0;g<b.length;g++){f=b[g].getSum();var B=Math.max(f*e,a.options.minLinkWidth);f=f?B+m:0;if(b[g]===c)return{relativeTop:d+x(c.options.offset||0,f)};d+=f}};b.top=function(c){var b=a.nodePadding,d=this.reduce(function(e,d){0<e&&(e+=b);d=Math.max(d.getSum()*c,a.options.minLinkWidth);return e+d},0);return(e.plotSizeY-d)/2};return b},createNodeColumns:function(){var a=[];this.nodes.forEach(function(c){var b=-1,e;if(!q(c.options.column))if(0===c.linksTo.length)c.column=0;else{for(e=
|
||
|
|
0;e<c.linksTo.length;e++){var d=c.linksTo[0];if(d.fromNode.column>b){var f=d.fromNode;b=f.column}}c.column=b+1;f&&"hanging"===f.options.layout&&(c.hangsFrom=f,e=-1,u(f.linksFrom,function(a,b){(a=a.toNode===c)&&(e=b);return a}),c.column+=e)}a[c.column]||(a[c.column]=this.createNodeColumn());a[c.column].push(c)},this);for(var b=0;b<a.length;b++)"undefined"===typeof a[b]&&(a[b]=this.createNodeColumn());return a},hasData:function(){return!!this.processedXData.length},pointAttribs:function(c,b){var e=
|
||
|
|
this,d=e.mapOptionsToLevel[(c.isNode?c.level:c.fromNode.level)||0]||{},g=c.options,w=d.states&&d.states[b]||{};b=["colorByPoint","borderColor","borderWidth","linkOpacity"].reduce(function(c,b){c[b]=a(w[b],g[b],d[b],e.options[b]);return c},{});var f=a(w.color,g.color,b.colorByPoint?c.color:d.color);return c.isNode?{fill:f,stroke:b.borderColor,"stroke-width":b.borderWidth}:{fill:h.parse(f).setOpacity(b.linkOpacity).get()}},generatePoints:function(){function a(c,b){"undefined"===typeof c.level&&(c.level=
|
||
|
|
b,c.linksFrom.forEach(function(c){c.toNode&&a(c.toNode,b+1)}))}b.NodesMixin.generatePoints.apply(this,arguments);this.orderNodes&&(this.nodes.filter(function(a){return 0===a.linksTo.length}).forEach(function(c){a(c,0)}),v(this.nodes,function(a,c){return a.level-c.level}))},translateNode:function(c,b){var e=this.translationFactor,m=this.chart,g=this.options,h=c.getSum(),f=Math.max(Math.round(h*e),this.options.minLinkWidth),p=Math.round(g.borderWidth)%2/2,t=b.offset(c,e);b=Math.floor(a(t.absoluteTop,
|
||
|
|
b.top(e)+t.relativeTop))+p;p=Math.floor(this.colDistance*c.column+g.borderWidth/2)+p;p=m.inverted?m.plotSizeX-p:p;e=Math.round(this.nodeWidth);(c.sum=h)?(c.shapeType="rect",c.nodeX=p,c.nodeY=b,c.shapeArgs=m.inverted?{x:p-e,y:m.plotSizeY-b-f,width:c.options.height||g.height||e,height:c.options.width||g.width||f}:{x:p,y:b,width:c.options.width||g.width||e,height:c.options.height||g.height||f},c.shapeArgs.display=c.hasShape()?"":"none",g=this.mapOptionsToLevel[c.level],h=c.options,h=r(h)?h.dataLabels:
|
||
|
|
{},g=r(g)?g.dataLabels:{},g=d({style:{}},g,h),c.dlOptions=g,c.plotY=1,c.tooltipPos=m.inverted?[m.plotSizeY-c.shapeArgs.y-c.shapeArgs.height/2,m.plotSizeX-c.shapeArgs.x-c.shapeArgs.width/2]:[c.shapeArgs.x+c.shapeArgs.width/2,c.shapeArgs.y+c.shapeArgs.height/2]):c.dlOptions={enabled:!1}},translateLink:function(a){var b=function(b,c){var d;c=b.offset(a,c)*h;return Math.min(b.nodeY+c,b.nodeY+(null===(d=b.shapeArgs)||void 0===d?void 0:d.height)-f)},c=a.fromNode,d=a.toNode,g=this.chart,h=this.translationFactor,
|
||
|
|
f=Math.max(a.weight*h,this.options.minLinkWidth),p=(g.inverted?-this.colDistance:this.colDistance)*this.options.curveFactor,t=b(c,"linksFrom");b=b(d,"linksTo");var l=c.nodeX,k=this.nodeWidth;d=d.column*this.colDistance;var n=a.outgoing,q=d>l+k;g.inverted&&(t=g.plotSizeY-t,b=(g.plotSizeY||0)-b,d=g.plotSizeX-d,k=-k,f=-f,q=l>d);a.shapeType="path";a.linkBase=[t,t+f,b,b+f];if(q&&"number"===typeof b)a.shapeArgs={d:[["M",l+k,t],["C",l+k+p,t,d-p,b,d,b],["L",d+(n?k:0),b+f/2],["L",d,b+f],["C",d-p,b+f,l+k+p,
|
||
|
|
t+f,l+k,t+f],["Z"]]};else if("number"===typeof b){p=d-20-f;n=d-20;q=d;var r=l+k,A=r+20,u=A+f,x=t,v=t+f,z=v+20,C=z+(g.plotHeight-t-f),y=C+20,E=y+f,F=b,D=F+f,G=D+20,H=y+.7*f,I=q-.7*f,J=r+.7*f;a.shapeArgs={d:[["M",r,x],["C",J,x,u,v-.7*f,u,z],["L",u,C],["C",u,H,J,E,r,E],["L",q,E],["C",I,E,p,H,p,C],["L",p,G],["C",p,D-.7*f,I,F,q,F],["L",q,D],["C",n,D,n,D,n,G],["L",n,C],["C",n,y,n,y,q,y],["L",r,y],["C",A,y,A,y,A,C],["L",A,z],["C",A,v,A,v,r,v],["Z"]]}}a.dlBox={x:l+(d-l+k)/2,y:t+(b-t)/2,height:f,width:0};
|
||
|
|
a.tooltipPos=g.inverted?[g.plotSizeY-a.dlBox.y-f/2,g.plotSizeX-a.dlBox.x]:[a.dlBox.x,a.dlBox.y+f/2];a.y=a.plotY=1;a.color||(a.color=c.color)},translate:function(){var a=this,b=function(b){for(var c=b.slice(),e=a.options.minLinkWidth||0,f,k=0,l,p=h.plotSizeY-g.borderWidth-(b.length-1)*d.nodePadding;b.length;){k=p/b.sum();f=!1;for(l=b.length;l--;)b[l].getSum()*k<e&&(b.splice(l,1),p-=e+d.nodePadding,f=!0);if(!f)break}b.length=0;c.forEach(function(a){return b.push(a)});return k};this.processedXData||
|
||
|
|
this.processData();this.generatePoints();this.nodeColumns=this.createNodeColumns();this.nodeWidth=x(this.options.nodeWidth,this.chart.plotSizeX);var d=this,h=this.chart,g=this.options,k=this.nodeWidth,f=this.nodeColumns;this.nodePadding=this.getNodePadding();this.translationFactor=f.reduce(function(a,c){return Math.min(a,b(c))},Infinity);this.colDistance=(h.plotSizeX-k-g.borderWidth)/Math.max(1,f.length-1);d.mapOptionsToLevel=K({from:1,levels:g.levels,to:f.length-1,defaults:{borderColor:g.borderColor,
|
||
|
|
borderRadius:g.borderRadius,borderWidth:g.borderWidth,color:d.color,colorByPoint:g.colorByPoint,levelIsConstant:!0,linkColor:g.linkColor,linkLineWidth:g.linkLineWidth,linkOpacity:g.linkOpacity,states:g.states}});f.forEach(function(a){a.forEach(function(b){d.translateNode(b,a)})},this);this.nodes.forEach(function(a){a.linksFrom.forEach(function(a){(a.weight||a.isNull)&&a.to&&(d.translateLink(a),a.allowShadow=!1)})})},render:function(){var a=this.points;this.points=this.points.concat(this.nodes||[]);
|
||
|
|
b.seriesTypes.column.prototype.render.call(this);this.points=a},animate:b.Series.prototype.animate},{applyOptions:function(a,b){k.prototype.applyOptions.call(this,a,b);q(this.options.level)&&(this.options.column=this.column=this.options.level);return this},setState:b.NodesMixin.setNodeState,getClassName:function(){return(this.isNode?"highcharts-node ":"highcharts-link ")+k.prototype.getClassName.call(this)},isValid:function(){return this.isNode||"number"===typeof this.weight}});""});n(b,"masters/modules/sankey.src.js",
|
||
|
|
[],function(){})});
|
||
|
|
//# sourceMappingURL=sankey.js.map
|