highcharts/modules/stock.js

JavaScript charting framework

/**
 * Highstock JS v11.3.0 (2024-01-10)
 *
 * Highcharts Stock as a plugin for Highcharts
 *
 * (c) 2010-2024 Torstein Honsi
 *
 * License: www.highcharts.com/license
 */!function(t){"object"==typeof module&&module.exports?(t.default=t,module.exports=t):"function"==typeof define&&define.amd?define("highcharts/modules/stock",["highcharts"],function(e){return t(e),t.Highcharts=e,t}):t("undefined"!=typeof Highcharts?Highcharts:void 0)}(function(t){"use strict";var e=t?t._modules:{};function i(t,e,i,s){t.hasOwnProperty(e)||(t[e]=s.apply(null,i),"function"==typeof CustomEvent&&window.dispatchEvent(new CustomEvent("HighchartsModuleLoaded",{detail:{path:e,module:t[e]}})))}i(e,"Core/Axis/BrokenAxis.js",[e["Core/Globals.js"],e["Core/Axis/Stacking/StackItem.js"],e["Core/Utilities.js"]],function(t,e,i){var s;let{composed:o}=t,{addEvent:r,find:a,fireEvent:n,isArray:l,isNumber:h,pick:d,pushUnique:p}=i;return function(t){function i(){void 0!==this.brokenAxis&&this.brokenAxis.setBreaks(this.options.breaks,!1)}function s(){this.brokenAxis?.hasBreaks&&(this.options.ordinal=!1)}function c(){let t=this.brokenAxis;if(t?.hasBreaks){let 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i=this.chart.pointer.normalize(t),s=this.options,o=s.vertical?"chartY":"chartX",r=this.initPositions||[];this.grabbedCenter&&(!t.touches||0!==t.touches[0][o])&&(e=this.cursorToScrollbarPosition(i)[o]-this[o],this.hasDragged=!0,this.updatePosition(r[0]+e,r[1]+e),this.hasDragged&&d(this,"changed",{from:this.from,to:this.to,trigger:"scrollbar",DOMType:t.type,DOMEvent:t}))}mouseUpHandler(t){this.hasDragged&&d(this,"changed",{from:this.from,to:this.to,trigger:"scrollbar",DOMType:t.type,DOMEvent:t}),this.grabbedCenter=this.hasDragged=this.chartX=this.chartY=null}position(t,e,i,s){let o=this.options,{buttonsEnabled:r,margin:a=0,vertical:n}=o,l=this.rendered?"animate":"attr",h=s,d=0;this.group.show(),this.x=t,this.y=e+this.trackBorderWidth,this.width=i,this.height=s,this.xOffset=h,this.yOffset=d,n?(this.width=this.yOffset=i=d=this.size,this.xOffset=h=0,this.yOffset=d=r?this.size:0,this.barWidth=s-(r?2*i:0),this.x=t+=a):(this.height=s=this.size,this.xOffset=h=r?this.size:0,this.barWidth=i-(r?2*s:0),this.y=this.y+a),this.group[l]({translateX:t,translateY:this.y}),this.track[l]({width:i,height:s}),this.scrollbarButtons[1][l]({translateX:n?0:i-h,translateY:n?s-d:0})}removeEvents(){this._events.forEach(function(t){u.apply(null,t)}),this._events.length=0}render(){let t=this.renderer,e=this.options,i=this.size,s=this.chart.styledMode,o=t.g("scrollbar").attr({zIndex:e.zIndex}).hide().add();this.group=o,this.track=t.rect().addClass("highcharts-scrollbar-track").attr({r:e.trackBorderRadius||0,height:i,width:i}).add(o),s||this.track.attr({fill:e.trackBackgroundColor,stroke:e.trackBorderColor,"stroke-width":e.trackBorderWidth});let r=this.trackBorderWidth=this.track.strokeWidth();this.track.attr({x:-r%2/2,y:-r%2/2}),this.scrollbarGroup=t.g().add(o),this.scrollbar=t.rect().addClass("highcharts-scrollbar-thumb").attr({height:i-r,width:i-r,r:e.barBorderRadius||0}).add(this.scrollbarGroup),this.scrollbarRifles=t.path(g.swapXY([["M",-3,i/4],["L",-3,2*i/3],["M",0,i/4],["L",0,2*i/3],["M",3,i/4],["L",3,2*i/3]],e.vertical)).addClass("highcharts-scrollbar-rifles").add(this.scrollbarGroup),s||(this.scrollbar.attr({fill:e.barBackgroundColor,stroke:e.barBorderColor,"stroke-width":e.barBorderWidth}),this.scrollbarRifles.attr({stroke:e.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)}setRange(t,e){let i,s;let 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e=this.chart.pointer.normalize(t),i=this.to-this.from,s=this.y+this.scrollbarTop,o=this.x+this.scrollbarLeft;this.options.vertical&&e.chartY>s||!this.options.vertical&&e.chartX>o?this.updatePosition(this.from+i,this.to+i):this.updatePosition(this.from-i,this.to-i),d(this,"changed",{from:this.from,to:this.to,trigger:"scrollbar",DOMEvent:t})}update(t){this.destroy(),this.init(this.chart.renderer,p(!0,this.options,t),this.chart)}updatePosition(t,e){e>1&&(t=n(1-n(e-t)),e=1),t<0&&(e=n(e-t),t=0),this.from=t,this.to=e}}return g.defaultOptions=s,r.scrollbar=p(!0,g.defaultOptions,r.scrollbar),g}),i(e,"Stock/Navigator/Navigator.js",[e["Core/Axis/Axis.js"],e["Core/Defaults.js"],e["Core/Globals.js"],e["Core/Axis/NavigatorAxisComposition.js"],e["Stock/Navigator/NavigatorComposition.js"],e["Stock/Scrollbar/Scrollbar.js"],e["Core/Utilities.js"]],function(t,e,i,s,o,r,a){let{defaultOptions:n}=e,{hasTouch:l,isTouchDevice:h}=i,{addEvent:d,clamp:p,correctFloat:c,defined:u,destroyObjectProperties:g,erase:f,extend:x,find:m,fireEvent:b,isArray:v,isNumber:y,merge:M,pick:S,removeEvent:A,splat:k}=a;function C(t,...e){let i=[].filter.call(e,y);if(i.length)return Math[t].apply(0,i)}class D{static compose(t,e,i){o.compose(t,e,D,i)}constructor(t){this.scrollbarHeight=0,this.init(t)}drawHandle(t,e,i,s){let 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l=this.left,h=this.top,d=this.height;i?(a=[l,l,l],n=[h,h+t,h+e],r=[d,d,d],o=[t,e-t,this.size-e]):(a=[l,l+t,l+e],n=[h,h,h],r=[t,e-t,this.size-e],o=[d,d,d]),this.shades.forEach((t,e)=>{t[s]({x:a[e],y:n[e],width:r[e],height:o[e]})})}renderElements(){let t=this,e=t.navigatorOptions,i=e.maskInside,s=t.chart,o=s.inverted,r=s.renderer,a={cursor:o?"ns-resize":"ew-resize"},n=t.navigatorGroup=r.g("navigator").attr({zIndex:8,visibility:"hidden"}).add();if([!i,i,!i].forEach((i,o)=>{let l=r.rect().addClass("highcharts-navigator-mask"+(1===o?"-inside":"-outside")).add(n);s.styledMode||(l.attr({fill:i?e.maskFill:"rgba(0,0,0,0)"}),1===o&&l.css(a)),t.shades[o]=l}),t.outline=r.path().addClass("highcharts-navigator-outline").add(n),s.styledMode||t.outline.attr({"stroke-width":e.outlineWidth,stroke:e.outlineColor}),e.handles&&e.handles.enabled){let i=e.handles,{height:o,width:l}=i;[0,1].forEach(e=>{t.handles[e]=r.symbol(i.symbols[e],-l/2-1,0,l,o,i),s.inverted&&t.handles[e].attr({rotation:90,rotationOriginX:Math.floor(-l/2),rotationOriginY:(o+l)/2}),t.handles[e].attr({zIndex:7-e}).addClass("highcharts-navigator-handle highcharts-navigator-handle-"+["left","right"][e]).add(n),s.styledMode||t.handles[e].attr({fill:i.backgroundColor,stroke:i.borderColor,"stroke-width":i.lineWidth}).css(a)})}}update(t){(this.series||[]).forEach(t=>{t.baseSeries&&delete t.baseSeries.navigatorSeries}),this.destroy();let e=this.chart.options;M(!0,e.navigator,t),this.init(this.chart)}render(t,e,i,s){let o=this.chart,r=this.xAxis,a=r.pointRange||0,n=r.navigatorAxis.fake?o.xAxis[0]:r,l=this.navigatorEnabled,h=this.rendered,d=o.inverted,g=o.xAxis[0].minRange,f=o.xAxis[0].options.maxRange,x=this.scrollButtonSize,m,v,M,A=this.scrollbarHeight,k,C;if(this.hasDragged&&!u(i))return;if(t=c(t-a/2),e=c(e+a/2),!y(t)||!y(e)){if(!h)return;i=0,s=S(r.width,n.width)}this.left=S(r.left,o.plotLeft+x+(d?o.plotWidth:0));let D=this.size=k=S(r.len,(d?o.plotHeight:o.plotWidth)-2*x);m=d?A:k+2*x,i=S(i,r.toPixels(t,!0)),s=S(s,r.toPixels(e,!0)),y(i)&&Math.abs(i)!==1/0||(i=0,s=m);let w=r.toValue(i,!0),E=r.toValue(s,!0),B=Math.abs(c(E-w));B<g?this.grabbedLeft?i=r.toPixels(E-g-a,!0):this.grabbedRight&&(s=r.toPixels(w+g+a,!0)):u(f)&&c(B-a)>f&&(this.grabbedLeft?i=r.toPixels(E-f-a,!0):this.grabbedRight&&(s=r.toPixels(w+f+a,!0))),this.zoomedMax=p(Math.max(i,s),0,D),this.zoomedMin=p(this.fixedWidth?this.zoomedMax-this.fixedWidth:Math.min(i,s),0,D),this.range=this.zoomedMax-this.zoomedMin,D=Math.round(this.zoomedMax);let O=Math.round(this.zoomedMin);l&&(this.navigatorGroup.attr({visibility:"inherit"}),C=h&&!this.hasDragged?"animate":"attr",this.drawMasks(O,D,d,C),this.drawOutline(O,D,d,C),this.navigatorOptions.handles.enabled&&(this.drawHandle(O,0,d,C),this.drawHandle(D,1,d,C))),this.scrollbar&&(d?(M=this.top-x,v=this.left-A+(l||!n.opposite?0:(n.titleOffset||0)+n.axisTitleMargin),A=k+2*x):(M=this.top+(l?this.height:-A),v=this.left-x),this.scrollbar.position(v,M,m,A),this.scrollbar.setRange(this.zoomedMin/(k||1),this.zoomedMax/(k||1))),this.rendered=!0,b(this,"afterRender")}addMouseEvents(){let t=this,e=t.chart,i=e.container,s=[],o,r;t.mouseMoveHandler=o=function(e){t.onMouseMove(e)},t.mouseUpHandler=r=function(e){t.onMouseUp(e)},(s=t.getPartsEvents("mousedown")).push(d(e.renderTo,"mousemove",o),d(i.ownerDocument,"mouseup",r)),l&&(s.push(d(e.renderTo,"touchmove",o),d(i.ownerDocument,"touchend",r)),s.concat(t.getPartsEvents("touchstart"))),t.eventsToUnbind=s,t.series&&t.series[0]&&s.push(d(t.series[0].xAxis,"foundExtremes",function(){e.navigator.modifyNavigatorAxisExtremes()}))}getPartsEvents(t){let e=this,i=[];return["shades","handles"].forEach(function(s){e[s].forEach(function(o,r){i.push(d(o.element,t,function(t){e[s+"Mousedown"](t,r)}))})}),i}shadesMousedown(t,e){t=this.chart.pointer.normalize(t);let i=this.chart,s=this.xAxis,o=this.zoomedMin,r=this.size,a=this.range,n=this.left,l=t.chartX,h,d,p,c;i.inverted&&(l=t.chartY,n=this.top),1===e?(this.grabbedCenter=l,this.fixedWidth=a,this.dragOffset=l-o):(c=l-n-a/2,0===e?c=Math.max(0,c):2===e&&c+a>=r&&(c=r-a,this.reversedExtremes?(c-=a,d=this.getUnionExtremes().dataMin):h=this.getUnionExtremes().dataMax),c!==o&&(this.fixedWidth=a,u((p=s.navigatorAxis.toFixedRange(c,c+a,d,h)).min)&&i.xAxis[0].setExtremes(Math.min(p.min,p.max),Math.max(p.min,p.max),!0,null,{trigger:"navigator"})))}handlesMousedown(t,e){t=this.chart.pointer.normalize(t);let i=this.chart,s=i.xAxis[0],o=this.reversedExtremes;0===e?(this.grabbedLeft=!0,this.otherHandlePos=this.zoomedMax,this.fixedExtreme=o?s.min:s.max):(this.grabbedRight=!0,this.otherHandlePos=this.zoomedMin,this.fixedExtreme=o?s.max:s.min),i.fixedRange=null}onMouseMove(t){let e=this,i=e.chart,s=e.navigatorSize,o=e.range,r=e.dragOffset,a=i.inverted,n=e.left,l;(!t.touches||0!==t.touches[0].pageX)&&(l=(t=i.pointer.normalize(t)).chartX,a&&(n=e.top,l=t.chartY),e.grabbedLeft?(e.hasDragged=!0,e.render(0,0,l-n,e.otherHandlePos)):e.grabbedRight?(e.hasDragged=!0,e.render(0,0,e.otherHandlePos,l-n)):e.grabbedCenter&&(e.hasDragged=!0,l<r?l=r:l>s+r-o&&(l=s+r-o),e.render(0,0,l-r,l-r+o)),e.hasDragged&&e.scrollbar&&S(e.scrollbar.options.liveRedraw,!h&&!this.chart.boosted)&&(t.DOMType=t.type,setTimeout(function(){e.onMouseUp(t)},0)))}onMouseUp(t){let e,i,s,o,r,a;let n=this.chart,l=this.xAxis,h=this.scrollbar,d=t.DOMEvent||t,p=n.inverted,c=this.rendered&&!this.hasDragged?"animate":"attr";(this.hasDragged&&(!h||!h.hasDragged)||"scrollbar"===t.trigger)&&(s=this.getUnionExtremes(),this.zoomedMin===this.otherHandlePos?o=this.fixedExtreme:this.zoomedMax===this.otherHandlePos&&(r=this.fixedExtreme),this.zoomedMax===this.size&&(r=this.reversedExtremes?s.dataMin:s.dataMax),0===this.zoomedMin&&(o=this.reversedExtremes?s.dataMax:s.dataMin),u((a=l.navigatorAxis.toFixedRange(this.zoomedMin,this.zoomedMax,o,r)).min)&&n.xAxis[0].setExtremes(Math.min(a.min,a.max),Math.max(a.min,a.max),!0,!this.hasDragged&&null,{trigger:"navigator",triggerOp:"navigator-drag",DOMEvent:d})),"mousemove"!==t.DOMType&&"touchmove"!==t.DOMType&&(this.grabbedLeft=this.grabbedRight=this.grabbedCenter=this.fixedWidth=this.fixedExtreme=this.otherHandlePos=this.hasDragged=this.dragOffset=null),this.navigatorEnabled&&y(this.zoomedMin)&&y(this.zoomedMax)&&(i=Math.round(this.zoomedMin),e=Math.round(this.zoomedMax),this.shades&&this.drawMasks(i,e,p,c),this.outline&&this.drawOutline(i,e,p,c),this.navigatorOptions.handles.enabled&&Object.keys(this.handles).length===this.handles.length&&(this.drawHandle(i,0,p,c),this.drawHandle(e,1,p,c)))}removeEvents(){this.eventsToUnbind&&(this.eventsToUnbind.forEach(function(t){t()}),this.eventsToUnbind=void 0),this.removeBaseSeriesEvents()}removeBaseSeriesEvents(){let t=this.baseSeries||[];this.navigatorEnabled&&t[0]&&(!1!==this.navigatorOptions.adaptToUpdatedData&&t.forEach(function(t){A(t,"updatedData",this.updatedDataHandler)},this),t[0].xAxis&&A(t[0].xAxis,"foundExtremes",this.modifyBaseAxisExtremes))}init(e){let i=e.options,o=i.navigator||{},a=o.enabled,n=i.scrollbar||{},l=n.enabled,h=a&&o.height||0,p=l&&n.height||0,c=n.buttonsEnabled&&p||0;this.handles=[],this.shades=[],this.chart=e,this.setBaseSeries(),this.height=h,this.scrollbarHeight=p,this.scrollButtonSize=c,this.scrollbarEnabled=l,this.navigatorEnabled=a,this.navigatorOptions=o,this.scrollbarOptions=n,this.opposite=S(o.opposite,!!(!a&&e.inverted));let u=this,g=u.baseSeries,f=e.xAxis.length,x=e.yAxis.length,m=g&&g[0]&&g[0].xAxis||e.xAxis[0]||{options:{}};if(e.isDirtyBox=!0,u.navigatorEnabled?(u.xAxis=new t(e,M({breaks:m.options.breaks,ordinal:m.options.ordinal},o.xAxis,{id:"navigator-x-axis",yAxis:"navigator-y-axis",type:"datetime",index:f,isInternal:!0,offset:0,keepOrdinalPadding:!0,startOnTick:!1,endOnTick:!1,minPadding:0,maxPadding:0,zoomEnabled:!1},e.inverted?{offsets:[c,0,-c,0],width:h}:{offsets:[0,-c,0,c],height:h}),"xAxis"),u.yAxis=new t(e,M(o.yAxis,{id:"navigator-y-axis",alignTicks:!1,offset:0,index:x,isInternal:!0,reversed:S(o.yAxis&&o.yAxis.reversed,e.yAxis[0]&&e.yAxis[0].reversed,!1),zoomEnabled:!1},e.inverted?{width:h}:{height:h}),"yAxis"),g||o.series.data?u.updateNavigatorSeries(!1):0===e.series.length&&(u.unbindRedraw=d(e,"beforeRedraw",function(){e.series.length>0&&!u.series&&(u.setBaseSeries(),u.unbindRedraw())})),u.reversedExtremes=e.inverted&&!u.xAxis.reversed||!e.inverted&&u.xAxis.reversed,u.renderElements(),u.addMouseEvents()):(u.xAxis={chart:e,navigatorAxis:{fake:!0},translate:function(t,i){let s=e.xAxis[0],o=s.getExtremes(),r=s.len-2*c,a=C("min",s.options.min,o.dataMin),n=C("max",s.options.max,o.dataMax)-a;return i?t*n/r+a:r*(t-a)/n},toPixels:function(t){return this.translate(t)},toValue:function(t){return this.translate(t,!0)}},u.xAxis.navigatorAxis.axis=u.xAxis,u.xAxis.navigatorAxis.toFixedRange=s.prototype.toFixedRange.bind(u.xAxis.navigatorAxis)),e.options.scrollbar.enabled){let t=M(e.options.scrollbar,{vertical:e.inverted});!y(t.margin)&&u.navigatorEnabled&&(t.margin=e.inverted?-3:3),e.scrollbar=u.scrollbar=new r(e.renderer,t,e),d(u.scrollbar,"changed",function(t){let e=u.size,i=e*this.to,s=e*this.from;u.hasDragged=u.scrollbar.hasDragged,u.render(0,0,s,i),this.shouldUpdateExtremes(t.DOMType)&&setTimeout(function(){u.onMouseUp(t)})})}u.addBaseSeriesEvents(),u.addChartEvents()}getUnionExtremes(t){let e;let i=this.chart.xAxis[0],s=this.xAxis,o=s.options,r=i.options;return t&&null===i.dataMin||(e={dataMin:S(o&&o.min,C("min",r.min,i.dataMin,s.dataMin,s.min)),dataMax:S(o&&o.max,C("max",r.max,i.dataMax,s.dataMax,s.max))}),e}setBaseSeries(t,e){let i=this.chart,s=this.baseSeries=[];t=t||i.options&&i.options.navigator.baseSeries||(i.series.length?m(i.series,t=>!t.options.isInternal).index:0),(i.series||[]).forEach((e,i)=>{!e