highcharts/modules/timeline.js

JavaScript charting framework

!/**
 * Highcharts JS v13.0.1 (2026-08-17)
 * @module highcharts/modules/timeline
 * @requires highcharts
 *
 * Timeline series
 *
 * (c) 2010-2026 Highsoft AS
 * Author: Daniel Studencki
 *
 * A commercial license may be required depending on use,
 * see www.highcharts.com/license
 */function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(t._Highcharts,t._Highcharts.SeriesRegistry,t._Highcharts.Point):"function"==typeof define&&define.amd?define("highcharts/modules/timeline",["highcharts/highcharts"],function(t){return e(t,t.SeriesRegistry,t.Point)}):"object"==typeof exports?exports["highcharts/modules/timeline"]=e(t._Highcharts,t._Highcharts.SeriesRegistry,t._Highcharts.Point):t.Highcharts=e(t.Highcharts,t.Highcharts.SeriesRegistry,t.Highcharts.Point)}("u"<typeof window?this:window,(t,e,i)=>(()=>{"use strict";var s={260(t){t.exports=i},512(t){t.exports=e},944(e){e.exports=t}};let r={};function n(t){let e=r[t];if(void 0!==e)return e.exports;let i=r[t]={exports:{}};return s[t](i,i.exports,n),i.exports}n.n=t=>{let e=t&&t.__esModule?()=>t.default:()=>t;return n.d(e,{a:e}),e},n.d=(t,e)=>{if(Array.isArray(e))for(var i=0;i<e.length;){var s=e[i++],r=e[i++];n.o(t,s)?0===r&&i++:0===r?Object.defineProperty(t,s,{enumerable:!0,value:e[i++]}):Object.defineProperty(t,s,{enumerable:!0,get:r})}else for(var s in e)n.o(e,s)&&!n.o(t,s)&&Object.defineProperty(t,s,{enumerable:!0,get:e[s]})},n.o=(t,e)=>Object.prototype.hasOwnProperty.call(t,e);let o={};n.d(o,{default:()=>m});var a=n(944),l=n.n(a),h=n(512),d=n.n(h),p=n(260),c=n.n(p);let{line:{prototype:{pointClass:u}},pie:{prototype:{pointClass:y}}}=d().seriesTypes,g=class extends u{alignConnector(){let t=this.series,e=this.dataLabel,i=e.connector,s=e.options||{},r=s.connectorWidth||0,n=this.series.chart,o=i.getBBox(),l={x:o.x+(e.translateX||0),y:o.y+(e.translateY||0)};n.inverted?l.y-=r/2:l.x+=r/2,i[n.isInsidePlot(l.x,l.y)?"animate":"attr"]({d:this.getConnectorPath()}),i.addClass("highcharts-color-"+this.colorIndex),t.chart.styledMode||i.attr({stroke:s.connectorColor||this.color,"stroke-width":s.connectorWidth,opacity:e[(0,a.defined)(e.newOpacity)?"newOpacity":"opacity"]})}drawConnector(){let{dataLabel:t,series:e}=this;t&&(t.connector||(t.connector=e.chart.renderer.path(this.getConnectorPath()).attr({zIndex:-1}).add(t)),this.series.chart.isInsidePlot(t.x||0,t.y||0)&&this.alignConnector())}getConnectorPath(){let{plotX:t=0,plotY:e=0,series:i,dataLabel:s}=this,r=i.chart,n=i.xAxis.len,o=r.inverted,l=o?"x2":"y2";if(s){let h=s.targetPosition,d=(s.alignAttr||s)[l[0]]<i.yAxis.len/2,p={x1:t,y1:e,x2:t,y2:(0,a.isNumber)(h.y)?h.y:s.y};return o&&(p={x1:e,y1:n-t,x2:h.x||s.x,y2:n-t}),d&&(p[l]+=s[o?"width":"height"]||0),(0,a.objectEach)(p,(t,e)=>{p[e]-=(s.alignAttr||s)[e[0]]}),r.renderer.crispLine([["M",p.x1,p.y1],["L",p.x2,p.y2]],s.options?.connectorWidth||0)}return[]}constructor(t,e){super(t,e),this.name??(this.name=(e&&null!==e.y||!t.options.nullInteraction)&&"Event"||"Null"),this.y=1}isValid(){return null!==this.options.y}setState(){let t=super.setState;(!this.isNull||this.series.options.nullInteraction)&&t.apply(this,arguments)}setVisible(t,e){let i=this.series;e=(0,a.pick)(e,i.options.ignoreHiddenPoint),y.prototype.setVisible.call(this,t,!1),i.processData(),e&&i.chart.redraw()}applyOptions(t,e,i){let s=this.series;e||t?.x||((0,a.isNumber)(this.x)?e=this.x:(0,a.isNumber)(s?.xIncrement)&&(e=s.xIncrement||0,s.autoIncrement())),t=c().prototype.optionsToObject.call(this,t);let r=super.applyOptions(t,e,i);return i||(this.userDLOptions=(0,a.merge)(this.userDLOptions,t.dataLabels)),r}},{column:x,line:b}=d().seriesTypes;class f extends b{alignDataLabel(t,e,i,s){let r,n,o,l=this.chart.inverted,h=this.visibilityMap.filter(t=>!!t),d=this.visiblePointsCount||0,p=h.indexOf(t),c=this.options.dataLabels,u=t.userDLOptions||{},y=c.alternate?p&&p!==d-1?2:1.5:1,g=Math.floor(this.xAxis.len/d),x=e.padding;t.visible&&(r=Math.abs(u.x||t.options.dataLabels.x),l?(n=(r-x)*2-(t.itemHeight||0)/2,o={width:(0,a.pick)(c.style?.width,`${.4*this.yAxis.len}px`),textOverflow:(e.width||0)/n*(e.height||0)/2>g*y?"ellipsis":"none"}):o={width:(u.width||c.width||g*y-2*x)+"px"},e.css(o),this.chart.styledMode||e.shadow(c.shadow)),super.alignDataLabel.apply(this,arguments)}bindAxes(){super.bindAxes(),this.xAxis.userOptions.type||(this.xAxis.categories=this.xAxis.hasNames=!0)}distributeDL(){let t=this.options.dataLabels,e=this.chart.inverted,i=1;if(t){let s=(0,a.pick)(t.distance,e?20:100);for(let r of this.points){let 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class="highcharts-color-'+this.point.colorIndex+'">● </span>':'<span style="color:'+this.point.color+'">● </span>')+('<span class="highcharts-strong">'+(this.key||"")+"</span><br/>")+(this.label||"")},padding:5,style:{textOutline:"none",fontWeight:"normal",fontSize:"0.8em",textAlign:"left"},shadow:!1,verticalAlign:"middle"},marker:{enabledThreshold:0,symbol:"square",radius:6,lineWidth:2,height:15},showInLegend:!1,colorKey:"x",legendSymbol:"rectangle"}),(0,a.addEvent)(f,"afterProcessData",function(){let t=this.getColumn("y"),e=0;for(let t of(this.visibilityMap=this.getVisibilityMap(),this.visibilityMap))t&&e++;this.visiblePointsCount=e,t.length=this.dataTable.rowCount;for(let e=0;e<t.length;++e)t[e]=null===t[e]?null:1;this.dataTable.setColumn("y",t)}),(0,a.extend)(f.prototype,{drawTracker:x.prototype.drawTracker,pointClass:g,trackerGroups:["markerGroup","dataLabelsGroup"]}),d().registerSeriesType("timeline",f);let m=l();return o.default})());