highcharts/esm/modules/draggable-points.js

JavaScript charting framework

/**
 * Highcharts JS v12.6.0 (2026-04-13)
 * @module highcharts/modules/draggable-points
 * @requires highcharts
 *
 * (c) 2009-2026 Highsoft AS
 * Author: Torstein Hønsi
 *
 * A commercial license may be required depending on use.
 * See www.highcharts.com/license
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o=this.series,a=o.chart,i=a.mapView,n=g(o.options.dragDrop,this.options.dragDrop),s={},l=e.points[this.id],p=1===Object.keys(r).length,h=(e,t)=>{var r;let a=t.toUpperCase(),i=o.chart.time,s=+!!o[`${t}Axis`].categories,d=n[`dragPrecision${a}`]??s,l=i.parse(n[`dragMin${a}`])??-1/0,p=i.parse(n[`dragMax${a}`])??1/0,g=e;return d&&(g=Math.round(g/d)*d),(r=g)>l?r<p?r:p:l},c=(e,t,r)=>{if(i){var o,s,d;let l=t.toUpperCase(),p=n[`dragPrecision${l}`]??0,g=i.pixelsToLonLat({x:0,y:0}),h=i.pixelsToLonLat({x:a.plotBox.width,y:a.plotBox.height}),c=n[`dragMin${l}`]??g?.[r]??-1/0,u=n[`dragMax${l}`]??h?.[r]??1/0,x=e[r];if("Orthographic"===i.projection.options.name)return x;if("lat"===r){(isNaN(c)||c>i.projection.maxLatitude)&&(c=i.projection.maxLatitude),(isNaN(u)||u<-1*i.projection.maxLatitude)&&(u=-1*i.projection.maxLatitude);let e=u;u=c,c=e}if(!i.projection.hasCoordinates){let t=i.pixelsToLonLat({x:e.chartX-a.plotLeft,y:a.plotHeight-e.chartY+a.plotTop});t&&(x=t[r])}return p&&(x=Math.round(x/p)*p),o=x,s=c,d=u,o>s?o<d?o:d:s}};for(let e of Object.keys(r)){let a=r[e],n=l.point[e],g=o[a.axis+"Axis"],u=i?c(t,a.axis,e):h(g.toValue((g.horiz?t.chartX:t.chartY)+l[e+"Offset"]),a.axis);d(u)&&!(p&&a.propValidate&&!a.propValidate(u,this))&&void 0!==n&&(s[e]=u)}return s}function ee(){let e=this,t=e.series,r=t.chart,{inverted:o,renderer:a}=r,i=g(t.options.dragDrop,e.options.dragDrop),s=t.dragDropProps||{},d=r.dragHandles;for(let l of Object.keys(s)){let p,h,c,x=s[l],m=g(u,x.handleOptions,i.dragHandle),f={class:m.className,"stroke-width":m.lineWidth,fill:m.color,stroke:m.lineColor},y=m.pathFormatter||x.handleFormatter,v=x.handlePositioner,D=!x.validateIndividualDrag||x.validateIndividualDrag(e);if(x.resize&&D&&x.resizeSide&&y&&(i["draggable"+x.axis.toUpperCase()]||i[x.optionName])&&!1!==i[x.optionName]){d?d.point=e.id:d=r.dragHandles={group:a.g("drag-drop-handles").add(t.markerGroup||t.group),point:e.id},p=v(e),f.d=c=y(e);let i=e.series.xAxis.categories?-.5:0;if(!c||p.x<i||p.y<0)continue;f.cursor=m.cursor||("x"===x.axis!=!!o?"ew-resize":"ns-resize"),(h=d[x.optionName])||(h=d[x.optionName]=a.path().add(d.group)),f.translateX=o?t.yAxis.len-p.y:p.x,f.translateY=o?t.xAxis.len-p.x:p.y,o&&(f.rotation=-90),h.attr(f),q(h.element,["touchstart","mousedown"],t=>{!function(e,t,r){let o=t.series.chart;o.zoomOrPanKeyPressed(e)||(o.mouseIsDown=!1,R(e,t),o.dragDropData.updateProp=e.updateProp=r,t.firePointEvent("dragStart",e),e.stopPropagation(),e.preventDefault())}($(t,r),e,l)},{passive:!1}),n(d.group.element,"mouseover",()=>{r.dragDropData=r.dragDropData||{},r.dragDropData.isHoveringHandle=e.id}),q(d.group.element,["touchend","mouseout"],()=>{!function(e){let t=e.series.chart;t.dragDropData&&e.id===t.dragDropData.isHoveringHandle&&delete t.dragDropData.isHoveringHandle,t.hoverPoint||U(e)}(e)})}}}function et(e){let t=this.chart,r=1/0,o=-1/0,a=1/0,i=-1/0,n;for(let t of e){let e=t.graphic&&t.graphic.getBBox()||t.shapeArgs;if(e){let s,l=t.x2;d(l)&&(s=t.series.xAxis.translate(l,!1,!1,!1,!0));let p=!(e.width||e.height||e.x||e.y);n=!0,r=Math.min(t.plotX||0,s||0,p?1/0:e.x||0,r),o=Math.max(t.plotX||0,s||0,(e.x||0)+(e.width||0),o),a=Math.min(t.plotY||0,p?1/0:e.y||0,a),i=Math.max((e.y||0)+(e.height||0),i)}}return n?t.renderer.rect(r,a,o-r,i-a):t.renderer.g()}let er=o();({compose:function(e,t){O.compose(e);let r=t.prototype;if(!r.dragDropProps){let e=t.prototype.pointClass,o=t.types,a=e.prototype;for(let t of(a.getDropValues=Z,a.showDragHandles=ee,n(e,"mouseOut",W),n(e,"mouseOver",Q),n(e,"remove",J),r.dragDropProps=_.line,r.getGuideBox=et,["arearange","boxplot","bullet","column","columnrange","errorbar","flags","gantt","ohlc","waterfall","xrange"]))o[t]&&(o[t].prototype.dragDropProps=_[t]);for(let e of["bellcurve","gauge","histogram","map","mapline","pareto","pie","sankey","sma","sunburst","treemap","vector","windbarb","wordcloud"])o[e]&&(o[e].prototype.dragDropProps=null)}}}).compose(er.Chart,er.Series);let eo=o();export{eo as default};