highcharts/modules/gantt.js

JavaScript charting framework

/*
 Highcharts JS v7.1.0 (2019-04-01)

 Gantt series

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

 License: www.highcharts.com/license
*/
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0!==k},isInAnyBreak:function(a,k){var m=this.options.breaks,t=m&&m.length,d,b,c;if(t){for(;t--;)this.isInBreak(m[t],a)&&(d=!0,b||(b=h(m[t].showPoints,!this.isXAxis)));c=d&&k?d&&!b:d}return c}});p(w,"afterInit",function(){"function"===typeof this.setBreaks&&this.setBreaks(this.options.breaks,!1)});p(w,"afterSetTickPositions",function(){if(this.isBroken){var a=this.tickPositions,k=this.tickPositions.info,h=[],p;for(p=0;p<a.length;p++)this.isInAnyBreak(a[p])||h.push(a[p]);this.tickPositions=h;this.tickPositions.info=
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simpleConnect:a.extend(function(a,m,t){function k(b,c,e,a,f){b={x:b.x,y:b.y};b[c]=e[a||c]+(f||0);return b}function p(b,c,e){var a=w(c[e]-b[e+"Min"])>w(c[e]-b[e+"Max"]);return k(c,e,b,e+(a?"Max":"Min"),a?1:-1)}var d=[],b,c=v(t.startDirectionX,w(m.x-a.x)>w(m.y-a.y))?"x":"y",l=t.chartObstacles,f=h(l,a);t=h(l,m);var g;-1<t?(b=l[t],t=p(b,m,c),b={start:t,end:m},g=t):g=m;-1<f&&(l=l[f],t=p(l,a,c),d.push({start:a,end:t}),t[c]>a[c]===t[c]>g[c]&&(c="y"===c?"x":"y",m=a[c]<m[c],d.push({start:t,end:k(t,c,l,c+(m?
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a+x,h,"L",a,h+u/2,"L",a+x,h+u,"Z"]};a.SVGRenderer.prototype.symbols["arrow-filled"]=a.SVGRenderer.prototype.symbols["triangle-left"];a.SVGRenderer.prototype.symbols["triangle-left-half"]=function(p,h,x,u){return a.SVGRenderer.prototype.symbols["triangle-left"](p,h,x/2,u)};a.SVGRenderer.prototype.symbols["arrow-filled-half"]=a.SVGRenderer.prototype.symbols["triangle-left-half"]});G(v,"parts-gantt/Pathfinder.js",[v["parts/Globals.js"],v["parts-gantt/PathfinderAlgorithms.js"]],function(a,p){function h(b){var a=
b.shapeArgs;return a?{xMin:a.x,xMax:a.x+a.width,yMin:a.y,yMax:a.y+a.height}:(a=b.graphic&&b.graphic.getBBox())?{xMin:b.plotX-a.width/2,xMax:b.plotX+a.width/2,yMin:b.plotY-a.height/2,yMax:b.plotY+a.height/2}:null}function x(b){for(var a=b.length,l=0,f,g,n=[],k=function(b,a,c){c=D(c,10);var e=b.yMax+c>a.yMin-c&&b.yMin-c<a.yMax+c,f=b.xMax+c>a.xMin-c&&b.xMin-c<a.xMax+c,g=e?b.xMin>a.xMax?b.xMin-a.xMax:a.xMin-b.xMax:Infinity,q=f?b.yMin>a.yMax?b.yMin-a.yMax:a.yMin-b.yMax:Infinity;return f&&e?c?k(b,a,Math.floor(c/
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a.error('WARNING: Pathfinder options have been renamed. Use "chart.connectors" or "series.connectors" instead.')}var w=a.defined,v=a.deg2rad,k=a.extend,m=a.addEvent,t=a.merge,D=a.pick,B=Math.max,d=Math.min;k(a.defaultOptions,{connectors:{type:"straight",lineWidth:1,marker:{enabled:!1,align:"center",verticalAlign:"middle",inside:!1,lineWidth:1},startMarker:{symbol:"diamond"},endMarker:{symbol:"arrow-filled"}}});u.prototype={init:function(b,a,d){this.fromPoint=b;this.toPoint=a;this.options=d;this.chart=
b.series.chart;this.pathfinder=this.chart.pathfinder},renderPath:function(b,a,d){var c=this.chart,g=c.styledMode,n=c.pathfinder,l=!c.options.chart.forExport&&!1!==d,e=this.graphics&&this.graphics.path;n.group||(n.group=c.renderer.g().addClass("highcharts-pathfinder-group").attr({zIndex:-1}).add(c.seriesGroup));n.group.translate(c.plotLeft,c.plotTop);e&&e.renderer||(e=c.renderer.path().add(n.group),g||e.attr({opacity:0}));e.attr(a);b={d:b};g||(b.opacity=1);e[l?"animate":"attr"](b,d);this.graphics=
this.graphics||{};this.graphics.path=e},addMarker:function(b,a,d){var c=this.fromPoint.series.chart,g=c.pathfinder,c=c.renderer,n="start"===b?this.fromPoint:this.toPoint,l=n.getPathfinderAnchorPoint(a),e,q;a.enabled&&(d="start"===b?{x:d[4],y:d[5]}:{x:d[d.length-5],y:d[d.length-4]},d=n.getRadiansToVector(d,l),l=n.getMarkerVector(d,a.radius,l),d=-d/v,a.width&&a.height?(e=a.width,q=a.height):e=q=2*a.radius,this.graphics=this.graphics||{},l={x:l.x-e/2,y:l.y-q/2,width:e,height:q,rotation:d,rotationOriginX:l.x,
rotationOriginY:l.y},this.graphics[b]?this.graphics[b].animate(l):(this.graphics[b]=c.symbol(a.symbol).addClass("highcharts-point-connecting-path-"+b+"-marker").attr(l).add(g.group),c.styledMode||this.graphics[b].attr({fill:a.color||this.fromPoint.color,stroke:a.lineColor,"stroke-width":a.lineWidth,opacity:0}).animate({opacity:1},n.series.options.animation)))},getPath:function(b){var c=this.pathfinder,d=this.chart,f=c.algorithms[b.type],g=c.chartObstacles;if("function"!==typeof f)a.error('"'+b.type+
'" is not a Pathfinder algorithm.');else return f.requiresObstacles&&!g&&(g=c.chartObstacles=c.getChartObstacles(b),d.options.connectors.algorithmMargin=b.algorithmMargin,c.chartObstacleMetrics=c.getObstacleMetrics(g)),f(this.fromPoint.getPathfinderAnchorPoint(b.startMarker),this.toPoint.getPathfinderAnchorPoint(b.endMarker),t({chartObstacles:g,lineObstacles:c.lineObstacles||[],obstacleMetrics:c.chartObstacleMetrics,hardBounds:{xMin:0,xMax:d.plotWidth,yMin:0,yMax:d.plotHeight},obstacleOptions:{margin:b.algorithmMargin},
startDirectionX:c.getAlgorithmStartDirection(b.startMarker)},b))},render:function(){var b=this.fromPoint,a=b.series,l=a.chart,f=l.pathfinder,g=t(l.options.connectors,a.options.connectors,b.options.connectors,this.options),n={};l.styledMode||(n.stroke=g.lineColor||b.color,n["stroke-width"]=g.lineWidth,g.dashStyle&&(n.dashstyle=g.dashStyle));n.class="highcharts-point-connecting-path highcharts-color-"+b.colorIndex;g=t(n,g);w(g.marker.radius)||(g.marker.radius=d(B(Math.ceil((g.algorithmMargin||8)/2)-
1,1),5));b=this.getPath(g);l=b.path;b.obstacles&&(f.lineObstacles=f.lineObstacles||[],f.lineObstacles=f.lineObstacles.concat(b.obstacles));this.renderPath(l,n,a.options.animation);this.addMarker("start",t(g.marker,g.startMarker),l);this.addMarker("end",t(g.marker,g.endMarker),l)},destroy:function(){this.graphics&&(a.objectEach(this.graphics,function(b){b.destroy()}),delete this.graphics)}};A.prototype={algorithms:p,init:function(b){this.chart=b;this.connections=[];m(b,"redraw",function(){this.pathfinder.update()})},
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delete b.pathfinderRemoveRenderEvent)};!1===b.options.animation?a():b.pathfinderRemoveRenderEvent=m(b,"afterAnimate",a)}):this.connections.forEach(function(b){b.render()})},getChartObstacles:function(b){for(var a=[],d=this.chart.series,f=D(b.algorithmMargin,0),g,n=0,k=d.length;n<k;++n)if(d[n].visible)for(var e=0,q=d[n].points.length,r;e<q;++e)r=d[n].points[e],r.visible&&(r=h(r))&&a.push({xMin:r.xMin-f,xMax:r.xMax+f,yMin:r.yMin-f,yMax:r.yMax+f});a=a.sort(function(b,a){return b.xMin-a.xMin});w(b.algorithmMargin)||
(g=b.algorithmMargin=x(a),a.forEach(function(b){b.xMin-=g;b.xMax+=g;b.yMin-=g;b.yMax+=g}));return a},getObstacleMetrics:function(b){for(var a=0,d=0,f,g,n=b.length;n--;)f=b[n].xMax-b[n].xMin,g=b[n].yMax-b[n].yMin,a<f&&(a=f),d<g&&(d=g);return{maxHeight:d,maxWidth:a}},getAlgorithmStartDirection:function(b){var a="top"!==b.verticalAlign&&"bottom"!==b.verticalAlign;return"left"!==b.align&&"right"!==b.align?a?void 0:!1:a?!0:void 0}};a.Connection=u;a.Pathfinder=A;k(a.Point.prototype,{getPathfinderAnchorPoint:function(b){var a=
h(this),d,f;switch(b.align){case "right":d="xMax";break;case "left":d="xMin"}switch(b.verticalAlign){case "top":f="yMin";break;case "bottom":f="yMax"}return{x:d?a[d]:(a.xMin+a.xMax)/2,y:f?a[f]:(a.yMin+a.yMax)/2}},getRadiansToVector:function(b,a){w(a)||(a=h(this),a={x:(a.xMin+a.xMax)/2,y:(a.yMin+a.yMax)/2});return Math.atan2(a.y-b.y,b.x-a.x)},getMarkerVector:function(b,a,d){for(var c=2*Math.PI,g=h(this),n=g.xMax-g.xMin,l=g.yMax-g.yMin,e=Math.atan2(l,n),q=!1,n=n/2,r=l/2,k=g.xMin+n,g=g.yMin+r,E=k,z=
g,m={},t=1,p=1;b<-Math.PI;)b+=c;for(;b>Math.PI;)b-=c;c=Math.tan(b);b>-e&&b<=e?(p=-1,q=!0):b>e&&b<=Math.PI-e?p=-1:b>Math.PI-e||b<=-(Math.PI-e)?(t=-1,q=!0):t=-1;q?(E+=t*n,z+=p*n*c):(E+=l/(2*c)*t,z+=p*r);d.x!==k&&(E=d.x);d.y!==g&&(z=d.y);m.x=E+a*Math.cos(b);m.y=z-a*Math.sin(b);return m}});a.Chart.prototype.callbacks.push(function(b){!1!==b.options.connectors.enabled&&(C(b),this.pathfinder=new A(this),this.pathfinder.update(!0))})});G(v,"modules/xrange.src.js",[v["parts/Globals.js"]],function(a){var p=
a.addEvent,h=a.defined,x=a.Color,u=a.seriesTypes.column,A=a.correctFloat,v=a.isNumber,w=a.isObject,H=a.merge,k=a.pick,m=a.seriesType,t=a.Axis,D=a.Point,B=a.Series;m("xrange","column",{colorByPoint:!0,dataLabels:{formatter:function(){var a=this.point.partialFill;w(a)&&(a=a.amount);h(a)||(a=0);return A(100*a)+"%"},inside:!0,verticalAlign:"middle"},tooltip:{headerFormat:'\x3cspan style\x3d"font-size: 10px"\x3e{point.x} - {point.x2}\x3c/span\x3e\x3cbr/\x3e',pointFormat:'\x3cspan style\x3d"color:{point.color}"\x3e\u25cf\x3c/span\x3e {series.name}: \x3cb\x3e{point.yCategory}\x3c/b\x3e\x3cbr/\x3e'},
borderRadius:3,pointRange:0},{type:"xrange",parallelArrays:["x","x2","y"],requireSorting:!1,animate:a.seriesTypes.line.prototype.animate,cropShoulder:1,getExtremesFromAll:!0,autoIncrement:a.noop,getColumnMetrics:function(){function a(){c.series.forEach(function(b){var a=b.xAxis;b.xAxis=b.yAxis;b.yAxis=a})}var b,c=this.chart;a();b=u.prototype.getColumnMetrics.call(this);a();return b},cropData:function(a,b,c,l){b=B.prototype.cropData.call(this,this.x2Data,b,c,l);b.xData=a.slice(b.start,b.end);return b},
findPointIndex:function(d){var b=this.data,c=this.points,l=d.id,f,g;l&&(g=(f=a.find(b,function(b){return b.id===l}))?f.index:void 0);void 0===g&&(g=(f=a.find(b,function(b){return b.x===d.x&&b.x2===d.x2&&!(c[g]&&c[g].touched)}))?f.index:void 0);this.cropped&&g>=this.cropStart&&(g-=this.cropStart);return g},translatePoint:function(a){var b=this.xAxis,c=this.yAxis,d=this.columnMetrics,f=this.options,g=f.minPointLength||0,n=a.plotX,y=k(a.x2,a.x+(a.len||0)),e=b.translate(y,0,0,0,1),y=Math.abs(e-n),q=this.chart.inverted,
r=k(f.borderWidth,1)%2/2,F=d.offset,E=Math.round(d.width);g&&(g-=y,0>g&&(g=0),n-=g/2,e+=g/2);n=Math.max(n,-10);e=Math.min(Math.max(e,-10),b.len+10);h(a.options.pointWidth)&&(F-=(Math.ceil(a.options.pointWidth)-E)/2,E=Math.ceil(a.options.pointWidth));f.pointPlacement&&v(a.plotY)&&c.categories&&(a.plotY=c.translate(a.y,0,1,0,1,f.pointPlacement));a.shapeArgs={x:Math.floor(Math.min(n,e))+r,y:Math.floor(a.plotY+F)+r,width:Math.round(Math.abs(e-n)),height:E,r:this.options.borderRadius};f=a.shapeArgs.x;
g=f+a.shapeArgs.width;0>f||g>b.len?(f=Math.min(b.len,Math.max(0,f)),g=Math.max(0,Math.min(g,b.len)),e=g-f,a.dlBox=H(a.shapeArgs,{x:f,width:g-f,centerX:e?e/2:null})):a.dlBox=null;q?(a.tooltipPos[1]+=y/2*(b.reversed?1:-1),a.tooltipPos[0]+=d.width/2,a.tooltipPos[1]=Math.max(Math.min(a.tooltipPos[1],b.len-1),0),a.tooltipPos[0]=Math.max(Math.min(a.tooltipPos[0],c.len-1),0)):(a.tooltipPos[0]+=y/2*(b.reversed?-1:1),a.tooltipPos[1]-=d.width/2,a.tooltipPos[0]=Math.max(Math.min(a.tooltipPos[0],b.len-1),0),
a.tooltipPos[1]=Math.max(Math.min(a.tooltipPos[1],c.len-1),0));if(c=a.partialFill)w(c)&&(c=c.amount),v(c)||(c=0),b=a.shapeArgs,a.partShapeArgs={x:b.x,y:b.y,width:b.width,height:b.height,r:this.options.borderRadius},a.clipRectArgs={x:b.x,y:b.y,width:Math.max(Math.round(y*c+(a.plotX-n)),0),height:b.height}},translate:function(){u.prototype.translate.apply(this,arguments);this.points.forEach(function(a){this.translatePoint(a)},this)},drawPoint:function(a,b){var c=this.options,d=this.chart.renderer,f=
a.graphic,g=a.shapeType,n=a.shapeArgs,h=a.partShapeArgs,e=a.clipRectArgs,q=a.partialFill,r=c.stacking&&!c.borderRadius,F=a.state,E=c.states[F||"normal"]||{},z=void 0===F?"attr":"animate",F=this.pointAttribs(a,F),E=k(this.chart.options.chart.animation,E.animation);if(a.isNull)f&&(a.graphic=f.destroy());else{if(f)a.graphicOriginal[b](n);else a.graphic=f=d.g("point").addClass(a.getClassName()).add(a.group||this.group),a.graphicOriginal=d[g](H(n)).addClass(a.getClassName()).addClass("highcharts-partfill-original").add(f);
h&&(a.graphicOverlay?a.clipRect.animate(H(e)):(a.clipRect=d.clipRect(e.x,e.y,e.width,e.height),a.graphicOverlay=d[g](h).addClass("highcharts-partfill-overlay").add(f).clip(a.clipRect)));this.chart.styledMode||(a.graphicOriginal.animate(F,E).shadow(c.shadow,null,r),h&&(w(q)||(q={}),w(c.partialFill)&&(q=H(q,c.partialFill)),b=q.fill||x(F.fill).brighten(-.3).get()||x(a.color||this.color).brighten(-.3).get(),F.fill=b,a.graphicOverlay[z](F,E).shadow(c.shadow,null,r)))}},drawPoints:function(){var a=this,
b=a.getAnimationVerb();a.points.forEach(function(c){a.drawPoint(c,b)})},getAnimationVerb:function(){return this.chart.pointCount<(this.options.animationLimit||250)?"animate":"attr"}},{resolveColor:function(){var a,b=this.series;if(b.options.colorByPoint&&!this.options.color){a=b.options.colors||b.chart.options.colors;var c=this.y%(a?a.length:b.chart.options.chart.colorCount);a=a&&a[c];b.chart.styledMode||(this.color=a);this.options.colorIndex||(this.colorIndex=c)}else this.color||(this.color=b.color)},
init:function(){D.prototype.init.apply(this,arguments);this.y||(this.y=0);return this},setState:function(){D.prototype.setState.apply(this,arguments);this.series.drawPoint(this,this.series.getAnimationVerb())},getLabelConfig:function(){var a=D.prototype.getLabelConfig.call(this),b=this.series.yAxis.categories;a.x2=this.x2;a.yCategory=this.yCategory=b&&b[this.y];return a},tooltipDateKeys:["x","x2"],isValid:function(){return"number"===typeof this.x&&"number"===typeof this.x2}});p(t,"afterGetSeriesExtremes",
function(){var a=this.series,b,c;this.isXAxis&&(b=k(this.dataMax,-Number.MAX_VALUE),a.forEach(function(a){a.x2Data&&a.x2Data.forEach(function(a){a>b&&(b=a,c=!0)})}),c&&(this.dataMax=b))})});G(v,"parts-gantt/GanttSeries.js",[v["parts/Globals.js"]],function(a){var p=a.dateFormat,h=a.isObject,x=a.isNumber,u=a.merge,A=a.pick,v=a.seriesType,w=a.stop,H=a.seriesTypes.xrange;v("gantt","xrange",{grouping:!1,dataLabels:{enabled:!0,formatter:function(){var a=this.point.partialFill;h(a)&&(a=a.amount);if(x(a)&&
0<a)return 100*a+"%"}},tooltip:{headerFormat:'\x3cspan style\x3d"font-size: 10px"\x3e{series.name}\x3c/span\x3e\x3cbr/\x3e',pointFormat:null,pointFormatter:function(){var k=this.series,h=k.chart.tooltip,t=k.xAxis,u=t.options.dateTimeLabelFormats,w=t.options.startOfWeek,d=k.tooltipOptions,b=d.xDateFormat,c=this.end?this.end-this.start:0,k=this.options.milestone,t="\x3cb\x3e"+(this.name||this.yCategory)+"\x3c/b\x3e";if(d.pointFormat)return this.tooltipFormatter(d.pointFormat);b||(b=a.splat(h.getDateFormat(c,
this.start,w,u))[0]);h=p(b,this.start);u=p(b,this.end);t+="\x3cbr/\x3e";return k?t+("Date "+h+"\x3cbr/\x3e"):t+("Start: "+h+"\x3cbr/\x3e")+("End: "+u+"\x3cbr/\x3e")}},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){var k,h;H.prototype.translatePoint.call(this,a);a.options.milestone&&(k=
a.shapeArgs,h=k.height,a.shapeArgs={x:k.x-h/2,y:k.y,width:h,height:h})},drawPoint:function(a,h){var k=this.options,m=this.chart.renderer,p=a.shapeArgs,d=a.plotY,b=a.graphic,c=a.selected&&"select",l=k.stacking&&!k.borderRadius;a.options.milestone?x(d)&&null!==a.y?(p=m.symbols.diamond(p.x,p.y,p.width,p.height),b?(w(b),b[h]({d:p})):a.graphic=m.path(p).addClass(a.getClassName(),!0).add(a.group||this.group),this.chart.styledMode||a.graphic.attr(this.pointAttribs(a,c)).shadow(k.shadow,null,l)):b&&(a.graphic=
b.destroy()):H.prototype.drawPoint.call(this,a,h)},setData:a.Series.prototype.setData,setGanttPointAliases:function(a){function h(h,k){void 0!==k&&(a[h]=k)}h("x",A(a.start,a.x));h("x2",A(a.end,a.x2));h("partialFill",A(a.completed,a.partialFill));h("connect",A(a.dependency,a.connect))}},u(H.prototype.pointClass.prototype,{applyOptions:function(h,m){h=u(h);a.seriesTypes.gantt.prototype.setGanttPointAliases(h);return h=H.prototype.pointClass.prototype.applyOptions.call(this,h,m)}}))});G(v,"parts-gantt/GanttChart.js",
[v["parts/Globals.js"]],function(a){var p=a.merge,h=a.splat,x=a.Chart;a.ganttChart=function(u,A,v){var w="string"===typeof u||u.nodeName,C=A.series,k=a.getOptions(),m,t=A;A=arguments[w?1:0];a.isArray(A.xAxis)||(A.xAxis=[A.xAxis||{},{}]);A.xAxis=A.xAxis.map(function(a,h){1===h&&(m=0);return p(k.xAxis,{grid:{enabled:!0},opposite:!0,linkedTo:m},a,{type:"datetime"})});A.yAxis=h(A.yAxis||{}).map(function(a){return p(k.yAxis,{grid:{enabled:!0},staticScale:50,reversed:!0,type:a.categories?a.type:"treegrid"},
a)});A.series=null;A=p(!0,{chart:{type:"gantt"},title:{text:null},legend:{enabled:!1}},A,{isGantt:!0});A.series=t.series=C;A.series.forEach(function(h){h.data.forEach(function(h){a.seriesTypes.gantt.prototype.setGanttPointAliases(h)})});return w?new x(u,A,v):new x(A,A)}});G(v,"parts/Scrollbar.js",[v["parts/Globals.js"]],function(a){function p(b,a,d){this.init(b,a,d)}var h=a.addEvent,x=a.Axis,u=a.correctFloat,v=a.defaultOptions,C=a.defined,w=a.destroyObjectProperties,H=a.fireEvent,k=a.hasTouch,m=a.merge,
t=a.pick,D=a.removeEvent,B,d={height:a.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};v.scrollbar=m(!0,d,v.scrollbar);a.swapXY=B=function(b,a){var c=b.length,
f;if(a)for(a=0;a<c;a+=3)f=b[a+1],b[a+1]=b[a+2],b[a+2]=f;return b};p.prototype={init:function(a,c,h){this.scrollbarButtons=[];this.renderer=a;this.userOptions=c;this.options=m(d,c);this.chart=h;this.size=t(this.options.size,this.options.height);c.enabled&&(this.render(),this.initEvents(),this.addEvents())},render:function(){var a=this.renderer,c=this.options,d=this.size,f=this.chart.styledMode,g;this.group=g=a.g("scrollbar").attr({zIndex:c.zIndex,translateY:-99999}).add();this.track=a.rect().addClass("highcharts-scrollbar-track").attr({x:0,
r:c.trackBorderRadius||0,height:d,width:d}).add(g);f||this.track.attr({fill:c.trackBackgroundColor,stroke:c.trackBorderColor,"stroke-width":c.trackBorderWidth});this.trackBorderWidth=this.track.strokeWidth();this.track.attr({y:-this.trackBorderWidth%2/2});this.scrollbarGroup=a.g().add(g);this.scrollbar=a.rect().addClass("highcharts-scrollbar-thumb").attr({height:d,width:d,r:c.barBorderRadius||0}).add(this.scrollbarGroup);this.scrollbarRifles=a.path(B(["M",-3,d/4,"L",-3,2*d/3,"M",0,d/4,"L",0,2*d/3,
"M",3,d/4,"L",3,2*d/3],c.vertical)).addClass("highcharts-scrollbar-rifles").add(this.scrollbarGroup);f||(this.scrollbar.attr({fill:c.barBackgroundColor,stroke:c.barBorderColor,"stroke-width":c.barBorderWidth}),this.scrollbarRifles.attr({stroke:c.rifleColor,"stroke-width":1}));this.scrollbarStrokeWidth=this.scrollbar.strokeWidth();this.scrollbarGroup.translate(-this.scrollbarStrokeWidth%2/2,-this.scrollbarStrokeWidth%2/2);this.drawScrollbarButton(0);this.drawScrollbarButton(1)},position:function(a,
c,d,f){var b=this.options.vertical,n=0,h=this.rendered?"animate":"attr";this.x=a;this.y=c+this.trackBorderWidth;this.width=d;this.xOffset=this.height=f;this.yOffset=n;b?(this.width=this.yOffset=d=n=this.size,this.xOffset=c=0,this.barWidth=f-2*d,this.x=a+=this.options.margin):(this.height=this.xOffset=f=c=this.size,this.barWidth=d-2*f,this.y+=this.options.margin);this.group[h]({translateX:a,translateY:this.y});this.track[h]({width:d,height:f});this.scrollbarButtons[1][h]({translateX:b?0:d-c,translateY:b?
f-n:0})},drawScrollbarButton:function(a){var b=this.renderer,d=this.scrollbarButtons,f=this.options,g=this.size,n;n=b.g().add(this.group);d.push(n);n=b.rect().addClass("highcharts-scrollbar-button").add(n);this.chart.styledMode||n.attr({stroke:f.buttonBorderColor,"stroke-width":f.buttonBorderWidth,fill:f.buttonBackgroundColor});n.attr(n.crisp({x:-.5,y:-.5,width:g+1,height:g+1,r:f.buttonBorderRadius},n.strokeWidth()));n=b.path(B(["M",g/2+(a?-1:1),g/2-3,"L",g/2+(a?-1:1),g/2+3,"L",g/2+(a?2:-2),g/2],
f.vertical)).addClass("highcharts-scrollbar-arrow").add(d[a]);this.chart.styledMode||n.attr({fill:f.buttonArrowColor})},setRange:function(a,c){var b=this.options,f=b.vertical,g=b.minWidth,d=this.barWidth,h,e,q=!this.rendered||this.hasDragged||this.chart.navigator&&this.chart.navigator.hasDragged?"attr":"animate";C(d)&&(a=Math.max(a,0),h=Math.ceil(d*a),this.calculatedWidth=e=u(d*Math.min(c,1)-h),e<g&&(h=(d-g+e)*a,e=g),g=Math.floor(h+this.xOffset+this.yOffset),d=e/2-.5,this.from=a,this.to=c,f?(this.scrollbarGroup[q]({translateY:g}),
this.scrollbar[q]({height:e}),this.scrollbarRifles[q]({translateY:d}),this.scrollbarTop=g,this.scrollbarLeft=0):(this.scrollbarGroup[q]({translateX:g}),this.scrollbar[q]({width:e}),this.scrollbarRifles[q]({translateX:d}),this.scrollbarLeft=g,this.scrollbarTop=0),12>=e?this.scrollbarRifles.hide():this.scrollbarRifles.show(!0),!1===b.showFull&&(0>=a&&1<=c?this.group.hide():this.group.show()),this.rendered=!0)},initEvents:function(){var a=this;a.mouseMoveHandler=function(b){var c=a.chart.pointer.normalize(b),
f=a.options.vertical?"chartY":"chartX",g=a.initPositions;!a.grabbedCenter||b.touches&&0===b.touches[0][f]||(c=a.cursorToScrollbarPosition(c)[f],f=a[f],f=c-f,a.hasDragged=!0,a.updatePosition(g[0]+f,g[1]+f),a.hasDragged&&H(a,"changed",{from:a.from,to:a.to,trigger:"scrollbar",DOMType:b.type,DOMEvent:b}))};a.mouseUpHandler=function(b){a.hasDragged&&H(a,"changed",{from:a.from,to:a.to,trigger:"scrollbar",DOMType:b.type,DOMEvent:b});a.grabbedCenter=a.hasDragged=a.chartX=a.chartY=null};a.mouseDownHandler=
function(b){b=a.chart.pointer.normalize(b);b=a.cursorToScrollbarPosition(b);a.chartX=b.chartX;a.chartY=b.chartY;a.initPositions=[a.from,a.to];a.grabbedCenter=!0};a.buttonToMinClick=function(b){var c=u(a.to-a.from)*a.options.step;a.updatePosition(u(a.from-c),u(a.to-c));H(a,"changed",{from:a.from,to:a.to,trigger:"scrollbar",DOMEvent:b})};a.buttonToMaxClick=function(b){var c=(a.to-a.from)*a.options.step;a.updatePosition(a.from+c,a.to+c);H(a,"changed",{from:a.from,to:a.to,trigger:"scrollbar",DOMEvent:b})};
a.trackClick=function(b){var c=a.chart.pointer.normalize(b),f=a.to-a.from,g=a.y+a.scrollbarTop,d=a.x+a.scrollbarLeft;a.options.vertical&&c.chartY>g||!a.options.vertical&&c.chartX>d?a.updatePosition(a.from+f,a.to+f):a.updatePosition(a.from-f,a.to-f);H(a,"changed",{from:a.from,to:a.to,trigger:"scrollbar",DOMEvent:b})}},cursorToScrollbarPosition:function(a){var b=this.options,b=b.minWidth>this.calculatedWidth?b.minWidth:0;return{chartX:(a.chartX-this.x-this.xOffset)/(this.barWidth-b),chartY:(a.chartY-
this.y-this.yOffset)/(this.barWidth-b)}},updatePosition:function(a,c){1<c&&(a=u(1-u(c-a)),c=1);0>a&&(c=u(c-a),a=0);this.from=a;this.to=c},update:function(a){this.destroy();this.init(this.chart.renderer,m(!0,this.options,a),this.chart)},addEvents:function(){var a=this.options.inverted?[1,0]:[0,1],c=this.scrollbarButtons,d=this.scrollbarGroup.element,f=this.mouseDownHandler