highcharts-fork-vermorxt/modules/gantt.js

JavaScript charting framework

/*
 Highcharts Gantt JS v8.0.4 (2020-03-10)

 Gantt series

 (c) 2016-2019 Lars A. V. Cabrera

 License: www.highcharts.com/license
*/
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f)){var c=g[f];F(b,f,c)}};var C=function(b,g){var f=b.collapseStart;b=b.collapseEnd;b>=g&&(f-=.5);return{from:f,to:b,showPoints:!1}},e=function(b){return Object.keys(b.mapOfPosToGridNode).reduce(function(g,f){f=+f;b.min<=f&&b.max>=f&&!b.isInAnyBreak(f)&&g.push(f);return g},[])},b=function(b,g){var f=b.options.breaks||[],c=C(g,b.max);return f.some(function(g){return g.from===c.from&&g.to===c.to})},f=function(b,g){var f=b.options.breaks||[];b=C(g,b.max);f.push(b);return f},n=function(b,g){var f=b.options.breaks||
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d.SVGRenderer.prototype.symbols["triangle-left"]=function(a,d,k,u){return["M",a+k,d,"L",a,d+u/2,"L",a+k,d+u,"Z"]};d.SVGRenderer.prototype.symbols["arrow-filled"]=d.SVGRenderer.prototype.symbols["triangle-left"];d.SVGRenderer.prototype.symbols["triangle-left-half"]=function(a,p,k,u){return d.SVGRenderer.prototype.symbols["triangle-left"](a,p,k/2,u)};d.SVGRenderer.prototype.symbols["arrow-filled-half"]=d.SVGRenderer.prototype.symbols["triangle-left-half"]});E(p,"parts-gantt/Pathfinder.js",[p["parts/Globals.js"],
p["parts/Point.js"],p["parts/Utilities.js"],p["parts-gantt/PathfinderAlgorithms.js"]],function(d,a,p,k){function u(b){var f=b.shapeArgs;return f?{xMin:f.x,xMax:f.x+f.width,yMin:f.y,yMax:f.y+f.height}:(f=b.graphic&&b.graphic.getBBox())?{xMin:b.plotX-f.width/2,xMax:b.plotX+f.width/2,yMin:b.plotY-f.height/2,yMax:b.plotY+f.height/2}:null}function z(b){for(var f=b.length,c=0,a,l,d=[],v=function(b,f,c){c=h(c,10);var g=b.yMax+c>f.yMin-c&&b.yMin-c<f.yMax+c,a=b.xMax+c>f.xMin-c&&b.xMin-c<f.xMax+c,m=g?b.xMin>
f.xMax?b.xMin-f.xMax:f.xMin-b.xMax:Infinity,n=a?b.yMin>f.yMax?b.yMin-f.yMax:f.yMin-b.yMax:Infinity;return a&&g?c?v(b,f,Math.floor(c/2)):Infinity:e(m,n)};c<f;++c)for(a=c+1;a<f;++a)l=v(b[c],b[a]),80>l&&d.push(l);d.push(80);return C(Math.floor(d.sort(function(b,f){return b-f})[Math.floor(d.length/10)]/2-1),1)}function D(b,f,c){this.init(b,f,c)}function y(b){this.init(b)}function A(b){if(b.options.pathfinder||b.series.reduce(function(b,c){c.options&&F(!0,c.options.connectors=c.options.connectors||{},
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lineWidth:1},startMarker:{symbol:"diamond"},endMarker:{symbol:"arrow-filled"}}});D.prototype={init:function(b,f,c){this.fromPoint=b;this.toPoint=f;this.options=c;this.chart=b.series.chart;this.pathfinder=this.chart.pathfinder},renderPath:function(b,f,c){var e=this.chart,a=e.styledMode,n=e.pathfinder,l=!e.options.chart.forExport&&!1!==c,g=this.graphics&&this.graphics.path;n.group||(n.group=e.renderer.g().addClass("highcharts-pathfinder-group").attr({zIndex:-1}).add(e.seriesGroup));n.group.translate(e.plotLeft,
e.plotTop);g&&g.renderer||(g=e.renderer.path().add(n.group),a||g.attr({opacity:0}));g.attr(f);b={d:b};a||(b.opacity=1);g[l?"animate":"attr"](b,c);this.graphics=this.graphics||{};this.graphics.path=g},addMarker:function(b,f,c){var e=this.fromPoint.series.chart,a=e.pathfinder;e=e.renderer;var n="start"===b?this.fromPoint:this.toPoint,h=n.getPathfinderAnchorPoint(f);if(f.enabled){c="start"===b?{x:c[4],y:c[5]}:{x:c[c.length-5],y:c[c.length-4]};c=n.getRadiansToVector(c,h);h=n.getMarkerVector(c,f.radius,
h);c=-c/l;if(f.width&&f.height){var g=f.width;var m=f.height}else g=m=2*f.radius;this.graphics=this.graphics||{};h={x:h.x-g/2,y:h.y-m/2,width:g,height:m,rotation:c,rotationOriginX:h.x,rotationOriginY:h.y};this.graphics[b]?this.graphics[b].animate(h):(this.graphics[b]=e.symbol(f.symbol).addClass("highcharts-point-connecting-path-"+b+"-marker").attr(h).add(a.group),e.styledMode||this.graphics[b].attr({fill:f.color||this.fromPoint.color,stroke:f.lineColor,"stroke-width":f.lineWidth,opacity:0}).animate({opacity:1},
n.series.options.animation))}},getPath:function(b){var f=this.pathfinder,c=this.chart,e=f.algorithms[b.type],a=f.chartObstacles;if("function"!==typeof e)r('"'+b.type+'" is not a Pathfinder algorithm.');else return e.requiresObstacles&&!a&&(a=f.chartObstacles=f.getChartObstacles(b),c.options.connectors.algorithmMargin=b.algorithmMargin,f.chartObstacleMetrics=f.getObstacleMetrics(a)),e(this.fromPoint.getPathfinderAnchorPoint(b.startMarker),this.toPoint.getPathfinderAnchorPoint(b.endMarker),F({chartObstacles:a,
lineObstacles:f.lineObstacles||[],obstacleMetrics:f.chartObstacleMetrics,hardBounds:{xMin:0,xMax:c.plotWidth,yMin:0,yMax:c.plotHeight},obstacleOptions:{margin:b.algorithmMargin},startDirectionX:f.getAlgorithmStartDirection(b.startMarker)},b))},render:function(){var b=this.fromPoint,f=b.series,c=f.chart,a=c.pathfinder,l=F(c.options.connectors,f.options.connectors,b.options.connectors,this.options),h={};c.styledMode||(h.stroke=l.lineColor||b.color,h["stroke-width"]=l.lineWidth,l.dashStyle&&(h.dashstyle=
l.dashStyle));h["class"]="highcharts-point-connecting-path highcharts-color-"+b.colorIndex;l=F(h,l);t(l.marker.radius)||(l.marker.radius=e(C(Math.ceil((l.algorithmMargin||8)/2)-1,1),5));b=this.getPath(l);c=b.path;b.obstacles&&(a.lineObstacles=a.lineObstacles||[],a.lineObstacles=a.lineObstacles.concat(b.obstacles));this.renderPath(c,h,f.options.animation);this.addMarker("start",F(l.marker,l.startMarker),c);this.addMarker("end",F(l.marker,l.endMarker),c)},destroy:function(){this.graphics&&(q(this.graphics,
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function(){var c=b.chart.pathfinder;(c&&c.connections||[]).forEach(function(c){c.fromPoint&&c.fromPoint.series===b&&c.render()});b.pathfinderRemoveRenderEvent&&(b.pathfinderRemoveRenderEvent(),delete b.pathfinderRemoveRenderEvent)};!1===b.options.animation?c():b.pathfinderRemoveRenderEvent=x(b,"afterAnimate",c)}):this.connections.forEach(function(b){b.render()})},getChartObstacles:function(b){for(var c=[],e=this.chart.series,a=h(b.algorithmMargin,0),l,d=0,v=e.length;d<v;++d)if(e[d].visible&&!e[d].options.isInternal)for(var g=
0,m=e[d].points.length,w;g<m;++g)w=e[d].points[g],w.visible&&(w=u(w))&&c.push({xMin:w.xMin-a,xMax:w.xMax+a,yMin:w.yMin-a,yMax:w.yMax+a});c=c.sort(function(b,g){return b.xMin-g.xMin});t(b.algorithmMargin)||(l=b.algorithmMargin=z(c),c.forEach(function(b){b.xMin-=l;b.xMax+=l;b.yMin-=l;b.yMax+=l}));return c},getObstacleMetrics:function(b){for(var c=0,e=0,a,l,h=b.length;h--;)a=b[h].xMax-b[h].xMin,l=b[h].yMax-b[h].yMin,c<a&&(c=a),e<l&&(e=l);return{maxHeight:e,maxWidth:c}},getAlgorithmStartDirection:function(b){var c=
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c.xAxis;c.xAxis=c.yAxis;c.yAxis=b})}var a=this.chart;c();var h=F.prototype.getColumnMetrics.call(this);c();return h},cropData:function(c,a,d,e){a=h.prototype.cropData.call(this,this.x2Data,a,d,e);a.xData=c.slice(a.start,a.end);return a},findPointIndex:function(c){var a=this.cropped,h=this.cropStart,e=this.points,b=c.id;if(b)var f=(f=A(e,function(c){return c.id===b}))?f.index:void 0;"undefined"===typeof f&&(f=(f=A(e,function(b){return b.x===c.x&&b.x2===c.x2&&!b.touched}))?f.index:void 0);a&&x(f)&&
x(h)&&f>=h&&(f-=h);return f},translatePoint:function(c){var a=this.xAxis,h=this.yAxis,e=this.columnMetrics,b=this.options,f=b.minPointLength||0,n=c.plotX,d=B(c.x2,c.x+(c.len||0)),k=a.translate(d,0,0,0,1);d=Math.abs(k-n);var q=this.chart.inverted,v=B(b.borderWidth,1)%2/2,g=e.offset,m=Math.round(e.width);f&&(f-=d,0>f&&(f=0),n-=f/2,k+=f/2);n=Math.max(n,-10);k=z(k,-10,a.len+10);y(c.options.pointWidth)&&(g-=(Math.ceil(c.options.pointWidth)-m)/2,m=Math.ceil(c.options.pointWidth));b.pointPlacement&&x(c.plotY)&&
h.categories&&(c.plotY=h.translate(c.y,0,1,0,1,b.pointPlacement));c.shapeArgs={x:Math.floor(Math.min(n,k))+v,y:Math.floor(c.plotY+g)+v,width:Math.round(Math.abs(k-n)),height:m,r:this.options.borderRadius};b=c.shapeArgs.x;f=b+c.shapeArgs.width;0>b||f>a.len?(b=z(b,0,a.len),f=z(f,0,a.len),k=f-b,c.dlBox=r(c.shapeArgs,{x:b,width:f-b,centerX:k?k/2:null})):c.dlBox=null;b=c.tooltipPos;f=q?1:0;k=q?0:1;e=this.columnMetrics?this.columnMetrics.offset:-e.width/2;b[f]=z(b[f]+d/2*(a.reversed?-1:1)*(q?-1:1),0,a.len-
1);b[k]=z(b[k]+(q?-1:1)*e,0,h.len-1);if(e=c.partialFill)t(e)&&(e=e.amount),x(e)||(e=0),h=c.shapeArgs,c.partShapeArgs={x:h.x,y:h.y,width:h.width,height:h.height,r:this.options.borderRadius},n=Math.max(Math.round(d*e+c.plotX-n),0),c.clipRectArgs={x:a.reversed?h.x+d-n:h.x,y:h.y,width:n,height:h.height}},translate:function(){F.prototype.translate.apply(this,arguments);this.points.forEach(function(c){this.translatePoint(c)},this)},drawPoint:function(c,a){var h=this.options,e=this.chart.renderer,b=c.graphic,
f=c.shapeType,l=c.shapeArgs,d=c.partShapeArgs,k=c.clipRectArgs,q=c.partialFill,v=h.stacking&&!h.borderRadius,g=c.state,m=h.states[g||"normal"]||{},w="undefined"===typeof g?"attr":a;g=this.pointAttribs(c,g);m=B(this.chart.options.chart.animation,m.animation);if(c.isNull||!1===c.visible)b&&(c.graphic=b.destroy());else{if(b)b.rect[a](l);else c.graphic=b=e.g("point").addClass(c.getClassName()).add(c.group||this.group),b.rect=e[f](r(l)).addClass(c.getClassName()).addClass("highcharts-partfill-original").add(b);
d&&(b.partRect?(b.partRect[a](r(d)),b.partialClipRect[a](r(k))):(b.partialClipRect=e.clipRect(k.x,k.y,k.width,k.height),b.partRect=e[f](d).addClass("highcharts-partfill-overlay").add(b).clip(b.partialClipRect)));this.chart.styledMode||(b.rect[a](g,m).shadow(h.shadow,null,v),d&&(t(q)||(q={}),t(h.partialFill)&&(q=r(q,h.partialFill)),c=q.fill||u(g.fill).brighten(-.3).get()||u(c.color||this.color).brighten(-.3).get(),g.fill=c,b.partRect[w](g,m).shadow(h.shadow,null,v)))}},drawPoints:function(){var c=
this,a=c.getAnimationVerb();c.points.forEach(function(h){c.drawPoint(h,a)})},getAnimationVerb:function(){return this.chart.pointCount<(this.options.animationLimit||250)?"animate":"attr"}},{resolveColor:function(){var c=this.series;if(c.options.colorByPoint&&!this.options.color){var a=c.options.colors||c.chart.options.colors;var h=this.y%(a?a.length:c.chart.options.chart.colorCount);a=a&&a[h];c.chart.styledMode||(this.color=a);this.options.colorIndex||(this.colorIndex=h)}else this.color||(this.color=
c.color)},init:function(){p.prototype.init.apply(this,arguments);this.y||(this.y=0);return this},setState:function(){p.prototype.setState.apply(this,arguments);this.series.drawPoint(this,this.series.getAnimationVerb())},getLabelConfig:function(){var c=p.prototype.getLabelConfig.call(this),a=this.series.yAxis.categories;c.x2=this.x2;c.yCategory=this.yCategory=a&&a[this.y];return c},tooltipDateKeys:["x","x2"],isValid:function(){return"number"===typeof this.x&&"number"===typeof this.x2}});a(q,"afterGetSeriesExtremes",
function(){var c=this.series,a;if(this.isXAxis){var h=B(this.dataMax,-Number.MAX_VALUE);c.forEach(function(c){c.x2Data&&c.x2Data.forEach(function(b){b>h&&(h=b,a=!0)})});a&&(this.dataMax=h)}});""});E(p,"parts-gantt/GanttSeries.js",[p["parts/Globals.js"],p["parts/Utilities.js"]],function(d,a){var p=a.isNumber,k=a.merge,u=a.pick,E=a.seriesType,D=a.splat,y=d.dateFormat,A=d.seriesTypes.xrange;E("gantt","xrange",{grouping:!1,dataLabels:{enabled:!0},tooltip:{headerFormat:'<span style="font-size: 10px">{series.name}</span><br/>',
pointFormat:null,pointFormatter:function(){var a=this.series,d=a.chart.tooltip,k=a.xAxis,u=a.tooltipOptions.dateTimeLabelFormats,p=k.options.startOfWeek,q=a.tooltipOptions,h=q.xDateFormat;a=this.options.milestone;var c="<b>"+(this.name||this.yCategory)+"</b>";if(q.pointFormat)return this.tooltipFormatter(q.pointFormat);h||(h=D(d.getDateFormat(k.closestPointRange,this.start,p,u))[0]);d=y(h,this.start);k=y(h,this.end);c+="<br/>";return a?c+(d+"<br/>"):c+("Start: "+d+"<br/>End: ")+(k+"<br/>")}},connectors:{type:"simpleConnect",
animation:{reversed:!0},startMarker:{enabled:!0,symbol:"arrow-filled",radius:4,fill:"#fa0",align:"left"},endMarker:{enabled:!1,align:"right"}}},{pointArrayMap:["start","end","y"],keyboardMoveVertical:!1,translatePoint:function(a){A.prototype.translatePoint.call(this,a);if(a.options.milestone){var d=a.shapeArgs;var k=d.height;a.shapeArgs={x:d.x-k/2,y:d.y,width:k,height:k}}},drawPoint:function(a,d){var k=this.options,t=this.chart.renderer,u=a.shapeArgs,q=a.plotY,h=a.graphic,c=a.selected&&"select",l=
k.stacking&&!k.borderRadius;if(a.options.milestone)if(p(q)&&null!==a.y&&!1!==a.visible){u=t.symbols.diamond(u.x,u.y,u.width,u.height);if(h)h[d]({d:u});else a.graphic=t.path(u).addClass(a.getClassName(),!0).add(a.group||this.group);this.chart.styledMode||a.graphic.attr(this.pointAttribs(a,c)).shadow(k.shadow,null,l)}else h&&(a.graphic=h.destroy());else A.prototype.drawPoint.call(this,a,d)},setData:d.Series.prototype.setData,setGanttPointAliases:function(a){function d(d,k){"undefined"!==typeof k&&(a[d]=
k)}d("x",u(a.start,a.x));d("x2",u(a.end,a.x2));d("partialFill",u(a.completed,a.partialFill));d("connect",u(a.dependency,a.connect))}},k(A.prototype.pointClass.prototype,{applyOptions:function(a,u){a=k(a);d.seriesTypes.gantt.prototype.setGanttPointAliases(a);return a=A.prototype.pointClass.prototype.applyOptions.call(this,a,u)},isValid:function(){return("number"===typeof this.start||"number"===typeof this.x)&&("number"===typeof this.end||"number"===typeof this.x2||this.milestone)}}));""});E(p,"parts-gantt/GanttChart.js",
[p["parts/Globals.js"],p["parts/Utilities.js"]],function(d,a){var p=a.isArray,k=a.merge,u=a.splat,E=d.Chart;d.ganttChart=function(a,y,z){var x="string"===typeof a||a.nodeName,t=y.series,r=d.getOptions(),A,D=y;y=arguments[x?1:0];p(y.xAxis)||(y.xAxis=[y.xAxis||{},{}]);y.xAxis=y.xAxis.map(function(a,h){1===h&&(A=0);return k(r.xAxis,{grid:{enabled:!0},opposite:!0,linkedTo:A},a,{type:"datetime"})});y.yAxis=u(y.yAxis||{}).map(function(a){return k(r.yAxis,{grid:{enabled:!0},staticScale:50,reversed:!0,type:a.categories?
a.type:"treegrid"},a)});y.series=null;y=k(!0,{chart:{type:"gantt"},title:{text:null},legend:{enabled:!1}},y,{isGantt:!0});y.series=D.series=t;y.series.forEach(function(a){a.data.forEach(function(a){d.seriesTypes.gantt.prototype.setGanttPointAliases(a)})});return x?new E(a,y,z):new E(y,y)}});E(p,"parts/Scrollbar.js",[p["parts/Globals.js"],p["parts/Utilities.js"]],function(d,a){var p=a.addEvent,k=a.correctFloat,u=a.defined,E=a.destroyObjectProperties,D=a.fireEvent,y=a.merge,A=a.pick,x=a.removeEvent;
a=d.Axis;var t=d.defaultOptions,r=d.hasTouch,B,F={height:d.isTouchDevice?20:14,barBorderRadius:0,buttonBorderRadius:0,liveRedraw:void 0,margin:10,minWidth:6,step:.2,zIndex:3,barBackgroundColor:"#cccccc",barBorderWidth:1,barBorderColor:"#cccccc",buttonArrowColor:"#333333",buttonBackgroundColor:"#e6e6e6",buttonBorderColor:"#cccccc",buttonBorderWidth:1,rifleColor:"#333333",trackBackgroundColor:"#f2f2f2",trackBorderColor:"#f2f2f2",trackBorderWidth:1};t.scrollbar=y(!0,F,t.scrollbar);d.swapXY=B=function(a,
c){var h=a.length;if(c)for(c=0;c<h;c+=3){var d=a[c+1];a[c+1]=a[c+2];a[c+2]=d}return a};var q=function(){function a(c,a,d){this._events=[];this.from=this.chartY=this.chartX=0;this.scrollbar=this.group=void 0;this.scrollbarButtons=[];this.scrollbarGroup=void 0;this.scrollbarLeft=0;this.scrollbarRifles=void 0;this.scrollbarStrokeWidth=1;this.to=this.size=this.scrollbarTop=0;this.track=void 0;this.trackBorderWidth=1;this.userOptions={};this.y=this.x=0;this.chart=d;this.options=a;this.renderer=d.renderer;
this.init(c,a,d)}a.prototype.addEvents=function(){var c=this.options.inverted?[1,0]:[0,1],a=this.scrollbarButtons,d=this.scrollbarGroup.element,e=this.track.element,b=this.mouseDownHandler.bind(this),f=this.mouseMoveHandler.bind(this),h=this.mouseUpHandler.bind(this);c=[[a[c[0]].element,"click",this.buttonToMinClick.bind(this)],[a[c[1]].element,"click",this.buttonToMaxClick.bind(this)],[e,"click",this.trackClick.bind(this)],[d,"mousedown",b],[d.ownerDocument,"mousemove",f],[d.ownerDocument,"mouseup",
h]];r&&c.push([d,"touchstart",b],[d.ownerDocument,"touchmove",f],[d.ownerDocument,"touchend",h]);c.forEach(function(b){p.apply(null,b)});this._events=c};a.prototype.buttonToMaxClick=function(c){var a=(this.to-this.from)*A(this.options.step,.2);this.updatePosition(this.from+a,this.to+a);D(this,"changed",{from:this.from,to:this.to,trigger:"scrollbar",DOMEvent:c})};a.prototype.buttonToMinClick=function(c){var a=k(this.to-this.from)*A(this.options.step,.2);this.updatePosition(k(this.from-a),k(this.to-
a));D(this,"changed",{from:this.from,to:this.to,trigger:"scrollbar",DOMEvent:c})};a.prototype.cursorToScrollbarPosition=function(c){var a=this.options;a=a.minWidth>this.calculatedWidth?a.minWidth:0;return{chartX:(c.chartX-this.x-this.xOffset)/(this.barWidth-a),chartY:(c.chartY-this.y-this.yOffset)/(this.barWidth-a)}};a.prototype.destroy=function(){var c=this.chart.scroller;this.removeEvents();["track","scrollbarRifles","scrollbar","scrollbarGroup","group"].forEach(function(c){this[c]&&this[c].destroy&&
(this[c]=this[c].destroy())},this);c&&this===c.scrollbar&&(c.scrollbar=null,E(c.scrollbarButtons))};a.prototype.drawScrollbarButton=function(c){var a=this.renderer,d=this.scrollbarButtons,e=this.options,b=this.size;var f=a.g().add(this.group);d.push(f);f=a.rect().addClass("highcharts-scrollbar-button").add(f);this.chart.styledMode||f.attr({stroke:e.buttonBorderColor,"stroke-width":e.buttonBorderWidth,fill:e.buttonBackgroundColor});f.attr(f.crisp({x:-.5,y:-.5,width:b+1,height:b+1,r:e.buttonBorderRadius},
f.strokeWidth()));f=a.path(B(["M",b/2+(c?-1:1),b/2-3,"L",b/2+(c?-1:1),b/2+3,"L",b/2+(c?2:-2),b/2],e.vertical)).addClass("highcharts-scrollbar-arrow").add(d[c]);this.chart.styledMode||f.attr({fill:e.buttonArrowColor})};a.prototype.init=function(c,a,d){this.scrollbarButtons=[];this.renderer=c;this.userOptions=a;this.options=y(F,a);this.chart=d;this.size=A(this.options.size,this.options.height);a.enabled&&(this.render(),this.addEvents())};a.prototype.mouseDownHandler=function(a){a=this.chart.pointer.normalize(a);
a=this.cursorToScrollbarPosition(a);this.chartX=a.chartX;this.chartY=a.chartY;this.initPositions=[this.from,this.to];this.grabbedCenter=!0};a.prototype.mouseMoveHandler=function(a){var c=this.chart.pointer.normalize(a),d=this.options.vertical?"chartY":"chartX",e=this.initPositions||[];!this.grabbedCenter||a.touches&&0===a.touches[0][d]||(c=this.cursorToScrollbarPosition(c)[d],d=this[d],d=c-d,this.hasDragged=!0,this.updatePosition(e[0]+d,e[1]+d),this.hasDragged&&D(this,"changed",{from:this.from,to:this.to,
trigger:"scrollbar",DOMType:a.type,DOMEvent:a}))};a.prototype.mouseUpHandler=function(a){this.hasDragged&&D(this,"changed",{from:this.from,to:this.to,trigger:"scrollbar",DOMType:a.type,DOMEvent:a});this.grabbedCenter=this.hasDragged=this.chartX=this.chartY=null};a.prototype.position=function(a,d,h,e)