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e,t,s,{scrollMin:n,scrollMax:r}=i(this),o=this.scrollbar,a=(this.axisTitleMargin||0)+(this.titleOffset||0),l=this.chart.scrollbarsOffsets,h=this.options.margin||0;if(o&&l){if(this.horiz)this.opposite||(l[1]+=a),o.position(this.left,this.top+this.height+2+l[1]-(this.opposite?h:0),this.width,this.height),this.opposite||(l[1]+=h),e=1;else{let t;this.opposite&&(l[0]+=a),t=o.options.opposite?this.left+this.width+2+l[0]-(this.opposite?0:h):this.opposite?0:h,o.position(t,this.top,this.width,this.height),this.opposite&&(l[0]+=h),e=0}if(l[e]+=o.size+(o.options.margin||0),isNaN(n)||isNaN(r)||!t4(this.min)||!t4(this.max)||t4(this.dataMin)&&this.dataMin===this.dataMax)o.setRange(0,1);else if(this.min===this.max){let e=this.pointRange/(this.dataMax+1);t=e*this.min,s=e*(this.max+1),o.setRange(t,s)}else 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compose(e,t,i){tw.compose(e,iL),t1.compose(e,t,i)}constructor(e){this.isDirty=!1,this.scrollbarHeight=0,this.init(e)}drawHandle(e,t,i,s){let n=this.navigatorOptions.handles.height;this.handles[t][s](i?{translateX:Math.round(this.left+this.height/2),translateY:Math.round(this.top+parseInt(e,10)+.5-n)}:{translateX:Math.round(this.left+parseInt(e,10)),translateY:Math.round(this.top+this.height/2-n/2-1)})}drawOutline(e,t,i,s){let n=this.navigatorOptions.maskInside,r=this.outline.strokeWidth(),o=r/2,a=r%2/2,l=this.scrollButtonSize,h=this.size,c=this.top,d=this.height,u=c-o,p=c+d,g=this.left,m,b;i?(m=c+t+a,t=c+e+a,b=[["M",g+d,c-l-a],["L",g+d,m],["L",g,m],["M",g,t],["L",g+d,t],["L",g+d,c+h+l]],n&&b.push(["M",g+d,m-o],["L",g+d,t+o])):(g-=l,e+=g+l-a,t+=g+l-a,b=[["M",g,u],["L",e,u],["L",e,p],["M",t,p],["L",t,u],["L",g+h+2*l,u]],n&&b.push(["M",e-o,u],["L",t+o,u])),this.outline[s]({d:b})}drawMasks(e,t,i,s){let n,r,o,a,l=this.left,h=this.top,c=this.height;i?(o=[l,l,l],a=[h,h+e,h+t],r=[c,c,c],n=[e,t-e,this.size-t]):(o=[l,l+e,l+t],a=[h,h,h],r=[e,t-e,this.size-t],n=[c,c,c]),this.shades.forEach((e,t)=>{e[s]({x:o[t],y:a[t],width:r[t],height:n[t]})})}renderElements(){let e=this,t=e.navigatorOptions,i=t.maskInside,s=e.chart,n=s.inverted,r=s.renderer,o={cursor:n?"ns-resize":"ew-resize"},a=e.navigatorGroup??(e.navigatorGroup=r.g("navigator").attr({zIndex:8,visibility:"hidden"}).add());if([!i,i,!i].forEach((i,n)=>{let l=e.shades[n]??(e.shades[n]=r.rect().addClass("highcharts-navigator-mask"+(1===n?"-inside":"-outside")).add(a));s.styledMode||(l.attr({fill:i?t.maskFill:"rgba(0,0,0,0)"}),1===n&&l.css(o))}),e.outline||(e.outline=r.path().addClass("highcharts-navigator-outline").add(a)),s.styledMode||e.outline.attr({"stroke-width":t.outlineWidth,stroke:t.outlineColor}),t.handles?.enabled){let i=t.handles,{height:n,width:l}=i;[0,1].forEach(t=>{let h=i.symbols[t];if(e.handles[t]&&e.handles[t].symbolUrl===h){if(!e.handles[t].isImg&&e.handles[t].symbolName!==h){let i=iv[h].call(iv,-l/2-1,0,l,n);e.handles[t].attr({d:i}),e.handles[t].symbolName=h}}else e.handles[t]?.destroy(),e.handles[t]=r.symbol(h,-l/2-1,0,l,n,i),e.handles[t].attr({zIndex:7-t}).addClass("highcharts-navigator-handle highcharts-navigator-handle-"+["left","right"][t]).add(a),e.addMouseEvents();s.inverted&&e.handles[t].attr({rotation:90,rotationOriginX:Math.floor(-l/2),rotationOriginY:(n+l)/2}),s.styledMode||e.handles[t].attr({fill:i.backgroundColor,stroke:i.borderColor,"stroke-width":i.lineWidth,width:i.width,height:i.height,x:-l/2-1,y:0}).css(o)})}}update(e,t=!1){let i=this.chart,s=i.options.chart.inverted!==i.scrollbar?.options.vertical;if(iB(!0,i.options.navigator,e),this.navigatorOptions=i.options.navigator||{},this.setOpposite(),iT(e.enabled)||s)return this.destroy(),this.navigatorEnabled=e.enabled||this.navigatorEnabled,this.init(i);if(this.navigatorEnabled&&(this.isDirty=!0,!1===e.adaptToUpdatedData&&this.baseSeries.forEach(e=>{iF(e,"updatedData",this.updatedDataHandler)},this),e.adaptToUpdatedData&&this.baseSeries.forEach(e=>{e.eventsToUnbind.push(iw(e,"updatedData",this.updatedDataHandler))},this),(e.series||e.baseSeries)&&this.setBaseSeries(void 0,!1),e.height||e.xAxis||e.yAxis)){this.height=e.height??this.height;let t=this.getXAxisOffsets();this.xAxis.update({...e.xAxis,offsets:t,[i.inverted?"width":"height"]:this.height,[i.inverted?"height":"width"]:void 0},!1),this.yAxis.update({...e.yAxis,[i.inverted?"width":"height"]:this.height},!1)}t&&i.redraw()}render(e,t,i,s){let n=this.chart,r=this.xAxis,o=r.pointRange||0,a=r.navigatorAxis.fake?n.xAxis[0]:r,l=this.navigatorEnabled,h=this.rendered,c=n.inverted,d=n.xAxis[0].minRange,u=n.xAxis[0].options.maxRange,p=this.scrollButtonSize,g,m,b,f=this.scrollbarHeight,x,y;if(this.hasDragged&&!iT(i))return;if(this.isDirty&&this.renderElements(),e=iA(e-o/2),t=iA(t+o/2),!iN(e)||!iN(t))if(!h)return;else i=0,s=iI(r.width,a.width);this.left=iI(r.left,n.plotLeft+p+(c?n.plotWidth:0));let v=this.size=x=iI(r.len,(c?n.plotHeight:n.plotWidth)-2*p);g=c?f:x+2*p,i=iI(i,r.toPixels(e,!0)),s=iI(s,r.toPixels(t,!0)),iN(i)&&Math.abs(i)!==1/0||(i=0,s=g);let w=r.toValue(i,!0),E=r.toValue(s,!0),A=Math.abs(iA(E-w));Au&&(this.grabbedLeft?i=r.toPixels(E-u-o,!0):this.grabbedRight&&(s=r.toPixels(w+u+o,!0))),this.zoomedMax=iE(Math.max(i,s),0,v),this.zoomedMin=iE(this.fixedWidth?this.zoomedMax-this.fixedWidth:Math.min(i,s),0,v),this.range=this.zoomedMax-this.zoomedMin,v=Math.round(this.zoomedMax);let T=Math.round(this.zoomedMin);l&&(this.navigatorGroup.attr({visibility:"inherit"}),y=h&&!this.hasDragged?"animate":"attr",this.drawMasks(T,v,c,y),this.drawOutline(T,v,c,y),this.navigatorOptions.handles.enabled&&(this.drawHandle(T,0,c,y),this.drawHandle(v,1,c,y))),this.scrollbar&&(c?(b=this.top-p,m=this.left-f+(l||!a.opposite?0:(a.titleOffset||0)+a.axisTitleMargin),f=x+2*p):(b=this.top+(l?this.height:-f),m=this.left-p),this.scrollbar.position(m,b,g,f),this.scrollbar.setRange(this.zoomedMin/(x||1),this.zoomedMax/(x||1))),this.rendered=!0,this.isDirty=!1,iP(this,"afterRender")}addMouseEvents(){let e=this,t=e.chart,i=t.container,s=[],n,r;e.mouseMoveHandler=n=function(t){e.onMouseMove(t)},e.mouseUpHandler=r=function(t){e.onMouseUp(t)},(s=e.getPartsEvents("mousedown")).push(iw(t.renderTo,"mousemove",n),iw(i.ownerDocument,"mouseup",r),iw(t.renderTo,"touchmove",n),iw(i.ownerDocument,"touchend",r)),s.concat(e.getPartsEvents("touchstart")),e.eventsToUnbind=s,e.series&&e.series[0]&&s.push(iw(e.series[0].xAxis,"foundExtremes",function(){t.navigator.modifyNavigatorAxisExtremes()}))}getPartsEvents(e){let t=this,i=[];return["shades","handles"].forEach(function(s){t[s].forEach(function(n,r){i.push(iw(n.element,e,function(e){t[s+"Mousedown"](e,r)}))})}),i}shadesMousedown(e,t){e=this.chart.pointer?.normalize(e)||e;let i=this.chart,s=this.xAxis,n=this.zoomedMin,r=this.size,o=this.range,a=this.left,l=e.chartX,h,c,d,u;i.inverted&&(l=e.chartY,a=this.top),1===t?(this.grabbedCenter=l,this.fixedWidth=o,this.dragOffset=l-n):(u=l-a-o/2,0===t?u=Math.max(0,u):2===t&&u+o>=r&&(u=r-o,this.reversedExtremes?(u-=o,c=this.getUnionExtremes().dataMin):h=this.getUnionExtremes().dataMax),u!==n&&(this.fixedWidth=o,iT((d=s.navigatorAxis.toFixedRange(u,u+o,c,h)).min)&&iP(this,"setRange",{min:Math.min(d.min,d.max),max:Math.max(d.min,d.max),redraw:!0,eventArguments:{trigger:"navigator"}})))}handlesMousedown(e,t){e=this.chart.pointer?.normalize(e)||e;let i=this.chart,s=i.xAxis[0],n=this.reversedExtremes;0===t?(this.grabbedLeft=!0,this.otherHandlePos=this.zoomedMax,this.fixedExtreme=n?s.min:s.max):(this.grabbedRight=!0,this.otherHandlePos=this.zoomedMin,this.fixedExtreme=n?s.max:s.min),i.setFixedRange(void 0)}onMouseMove(e){let t=this,i=t.chart,s=t.navigatorSize,n=t.range,r=t.dragOffset,o=i.inverted,a=t.left,l;(!e.touches||0!==e.touches[0].pageX)&&(l=(e=i.pointer?.normalize(e)||e).chartX,o&&(a=t.top,l=e.chartY),t.grabbedLeft?(t.hasDragged=!0,t.render(0,0,l-a,t.otherHandlePos)):t.grabbedRight?(t.hasDragged=!0,t.render(0,0,t.otherHandlePos,l-a)):t.grabbedCenter&&(t.hasDragged=!0,ls+r-n&&(l=s+r-n),t.render(0,0,l-r,l-r+n)),t.hasDragged&&t.scrollbar&&iI(t.scrollbar.options.liveRedraw,!iy&&!this.chart.boosted)&&(e.DOMType=e.type,setTimeout(function(){t.onMouseUp(e)},0)))}onMouseUp(e){let t,i,s,n,r,o,a=this.chart,l=this.xAxis,h=this.scrollbar,c=e.DOMEvent||e,d=a.inverted,u=this.rendered&&!this.hasDragged?"animate":"attr";(this.hasDragged&&(!h||!h.hasDragged)||"scrollbar"===e.trigger)&&(s=this.getUnionExtremes(),this.zoomedMin===this.otherHandlePos?n=this.fixedExtreme:this.zoomedMax===this.otherHandlePos&&(r=this.fixedExtreme),this.zoomedMax===this.size&&(r=this.reversedExtremes?s.dataMin:s.dataMax),0===this.zoomedMin&&(n=this.reversedExtremes?s.dataMax:s.dataMin),iT((o=l.navigatorAxis.toFixedRange(this.zoomedMin,this.zoomedMax,n,r)).min)&&iP(this,"setRange",{min:Math.min(o.min,o.max),max:Math.max(o.min,o.max),redraw:!0,animation:!this.hasDragged&&null,eventArguments:{trigger:"navigator",triggerOp:"navigator-drag",DOMEvent:c}})),"mousemove"!==e.DOMType&&"touchmove"!==e.DOMType&&(this.grabbedLeft=this.grabbedRight=this.grabbedCenter=this.fixedWidth=this.fixedExtreme=this.otherHandlePos=this.hasDragged=this.dragOffset=null),this.navigatorEnabled&&iN(this.zoomedMin)&&iN(this.zoomedMax)&&(i=Math.round(this.zoomedMin),t=Math.round(this.zoomedMax),this.shades&&this.drawMasks(i,t,d,u),this.outline&&this.drawOutline(i,t,d,u),this.navigatorOptions.handles.enabled&&Object.keys(this.handles).length===this.handles.length&&(this.drawHandle(i,0,d,u),this.drawHandle(t,1,d,u)))}removeEvents(){this.eventsToUnbind&&(this.eventsToUnbind.forEach(function(e){e()}),this.eventsToUnbind=void 0),this.removeBaseSeriesEvents()}removeBaseSeriesEvents(){let e=this.baseSeries||[];this.navigatorEnabled&&e[0]&&(!1!==this.navigatorOptions.adaptToUpdatedData&&e.forEach(function(e){iF(e,"updatedData",this.updatedDataHandler)},this),e[0].xAxis&&iF(e[0].xAxis,"foundExtremes",this.modifyBaseAxisExtremes))}getXAxisOffsets(){return this.chart.inverted?[this.scrollButtonSize,0,-this.scrollButtonSize,0]:[0,-this.scrollButtonSize,0,this.scrollButtonSize]}init(e){let t=e.options,i=t.navigator||{},s=i.enabled,n=t.scrollbar||{},r=n.enabled,o=s&&i.height||0,a=r&&n.height||0,l=n.buttonsEnabled&&a||0;this.handles=[],this.shades=[],this.chart=e,this.setBaseSeries(),this.height=o,this.scrollbarHeight=a,this.scrollButtonSize=l,this.scrollbarEnabled=r,this.navigatorEnabled=s,this.navigatorOptions=i,this.scrollbarOptions=n,this.setOpposite();let h=this,c=h.baseSeries,d=e.xAxis.length,u=e.yAxis.length,p=c&&c[0]&&c[0].xAxis||e.xAxis[0]||{options:{}};if(e.isDirtyBox=!0,h.navigatorEnabled){let t=this.getXAxisOffsets();h.xAxis=new(tl())(e,iB({breaks:p.options.breaks,ordinal:p.options.ordinal,overscroll:p.options.overscroll},i.xAxis,{type:"datetime",yAxis:i.yAxis?.id,index:d,isInternal:!0,offset:0,keepOrdinalPadding:!0,startOnTick:!1,endOnTick:!1,minPadding:p.options.ordinal?0:p.options.minPadding,maxPadding:p.options.ordinal?0:p.options.maxPadding,zoomEnabled:!1},e.inverted?{offsets:t,width:o}:{offsets:t,height:o}),"xAxis"),h.yAxis=new(tl())(e,iB(i.yAxis,{alignTicks:!1,offset:0,index:u,isInternal:!0,reversed:iI(i.yAxis&&i.yAxis.reversed,e.yAxis[0]&&e.yAxis[0].reversed,!1),zoomEnabled:!1},e.inverted?{width:o}:{height:o}),"yAxis"),c||i.series.data?h.updateNavigatorSeries(!1):0===e.series.length&&(h.unbindRedraw=iw(e,"beforeRedraw",function(){e.series.length>0&&!h.series&&(h.setBaseSeries(),h.unbindRedraw())})),h.reversedExtremes=e.inverted&&!h.xAxis.reversed||!e.inverted&&h.xAxis.reversed,h.renderElements(),h.addMouseEvents()}else h.xAxis={chart:e,navigatorAxis:{fake:!0},translate:function(t,i){let s=e.xAxis[0],n=s.getExtremes(),r=s.len-2*l,o=iR("min",s.options.min,n.dataMin),a=iR("max",s.options.max,n.dataMax)-o;return i?t*a/r+o:r*(t-o)/a},toPixels:function(e){return this.translate(e)},toValue:function(e){return this.translate(e,!0)}},h.xAxis.navigatorAxis.axis=h.xAxis,h.xAxis.navigatorAxis.toFixedRange=tD.prototype.toFixedRange.bind(h.xAxis.navigatorAxis);if(e.options.scrollbar?.enabled){let t=iB(e.options.scrollbar,{vertical:e.inverted});iN(t.margin)||(t.margin=e.inverted?-3:3),e.scrollbar=h.scrollbar=new ig(e.renderer,t,e),iw(h.scrollbar,"changed",function(e){let t=h.size,i=t*this.to,s=t*this.from;h.hasDragged=h.scrollbar.hasDragged,h.render(0,0,s,i),this.shouldUpdateExtremes(e.DOMType)&&setTimeout(function(){h.onMouseUp(e)})})}h.addBaseSeriesEvents(),h.addChartEvents()}setOpposite(){let e=this.navigatorOptions,t=this.navigatorEnabled,i=this.chart;this.opposite=iI(e.opposite,!!(!t&&i.inverted))}getUnionExtremes(e){let t,i=this.chart.xAxis[0],s=this.chart.time,n=this.xAxis,r=n.options,o=i.options;return e&&null===i.dataMin||(t={dataMin:iI(s.parse(r?.min),iR("min",s.parse(o.min),i.dataMin,n.dataMin,n.min)),dataMax:iI(s.parse(r?.max),iR("max",s.parse(o.max),i.dataMax,n.dataMax,n.max))}),t}setBaseSeries(e,t){let i=this.chart,s=this.baseSeries=[];e=e||i.options&&i.options.navigator.baseSeries||(i.series.length?iS(i.series,e=>!e.options.isInternal).index:0),(i.series||[]).forEach((t,i)=>{!t.options.isInternal&&(t.options.showInNavigator||(i===e||t.options.id===e)&&!1!==t.options.showInNavigator)&&s.push(t)}),this.xAxis&&!this.xAxis.navigatorAxis.fake&&this.updateNavigatorSeries(!0,t)}updateNavigatorSeries(e,t){let i=this,s=i.chart,n=i.baseSeries,r={enableMouseTracking:!1,index:null,linkedTo:null,group:"nav",padXAxis:!1,xAxis:this.navigatorOptions.xAxis?.id,yAxis:this.navigatorOptions.yAxis?.id,showInLegend:!1,stacking:void 0,isInternal:!0,states:{inactive:{opacity:1}}},o=i.series=(i.series||[]).filter(e=>{let t=e.baseSeries;return!(0>n.indexOf(t))||(t&&(iF(t,"updatedData",i.updatedDataHandler),delete t.navigatorSeries),e.chart&&e.destroy(),!1)}),a,l,h=i.navigatorOptions.series,c;n&&n.length&&n.forEach(e=>{let d=e.navigatorSeries,u=ik({color:e.color,visible:e.visible},iD(h)?ix.navigator.series:h);if(d&&!1===i.navigatorOptions.adaptToUpdatedData)return;r.name="Navigator "+n.length,c=(a=e.options||{}).navigatorOptions||{},u.dataLabels=iO(u.dataLabels),(l=iB(a,r,u,c)).pointRange=iI(u.pointRange,c.pointRange,ix.plotOptions[l.type||"line"].pointRange);let p=c.data||u.data;i.hasNavigatorData=i.hasNavigatorData||!!p,l.data=p||a.data?.slice(0),d&&d.options?d.update(l,t):(e.navigatorSeries=s.initSeries(l),s.setSortedData(),e.navigatorSeries.baseSeries=e,o.push(e.navigatorSeries))}),(h.data&&!(n&&n.length)||iD(h))&&(i.hasNavigatorData=!1,(h=iO(h)).forEach((e,t)=>{r.name="Navigator "+(o.length+1),(l=iB(ix.navigator.series,{color:s.series[t]&&!s.series[t].options.isInternal&&s.series[t].color||s.options.colors[t]||s.options.colors[0]},r,e)).data=e.data,l.data&&(i.hasNavigatorData=!0,o.push(s.initSeries(l)))})),e&&this.addBaseSeriesEvents()}addBaseSeriesEvents(){let e=this,t=e.baseSeries||[];t[0]&&t[0].xAxis&&t[0].eventsToUnbind.push(iw(t[0].xAxis,"foundExtremes",this.modifyBaseAxisExtremes)),t.forEach(i=>{i.eventsToUnbind.push(iw(i,"show",function(){this.navigatorSeries&&this.navigatorSeries.setVisible(!0,!1)})),i.eventsToUnbind.push(iw(i,"hide",function(){this.navigatorSeries&&this.navigatorSeries.setVisible(!1,!1)})),!1!==this.navigatorOptions.adaptToUpdatedData&&i.xAxis&&i.eventsToUnbind.push(iw(i,"updatedData",this.updatedDataHandler)),i.eventsToUnbind.push(iw(i,"remove",function(){t&&iC(t,i),this.navigatorSeries&&e.series&&(iC(e.series,this.navigatorSeries),iT(this.navigatorSeries.options)&&this.navigatorSeries.remove(!1),delete this.navigatorSeries)}))})}getBaseSeriesMin(e){return this.baseSeries.reduce(function(e,t){return Math.min(e,t.getColumn("x")[0]??e)},e)}modifyNavigatorAxisExtremes(){let e=this.xAxis;if(void 0!==e.getExtremes){let t=this.getUnionExtremes(!0);t&&(t.dataMin!==e.min||t.dataMax!==e.max)&&(e.min=t.dataMin,e.max=t.dataMax)}}modifyBaseAxisExtremes(){let e,t,i=this.chart.navigator,s=this.getExtremes(),n=s.min,r=s.max,o=s.dataMin,a=s.dataMax,l=r-n,h=i.stickToMin,c=i.stickToMax,d=iI(this.ordinal?.convertOverscroll(this.options.overscroll),0),u=i.series&&i.series[0],p=!!this.setExtremes;!(this.eventArgs&&"rangeSelectorButton"===this.eventArgs.trigger)&&(h&&(e=(t=o)+l),c&&(e=a+d,h||(t=Math.max(o,e-l,i.getBaseSeriesMin(u&&u.xData?u.xData[0]:-Number.MAX_VALUE)))),p&&(h||c)&&iN(t)&&(this.min=this.userMin=t,this.max=this.userMax=e)),i.stickToMin=i.stickToMax=null}updatedDataHandler(){let e=this.chart.navigator,t=this.navigatorSeries,i=e.reversedExtremes?0===Math.round(e.zoomedMin):Math.round(e.zoomedMax)>=Math.round(e.size);e.stickToMax=iI(this.chart.options.navigator&&this.chart.options.navigator.stickToMax,i),e.stickToMin=e.shouldStickToMin(this,e),t&&!e.hasNavigatorData&&(t.options.pointStart=this.getColumn("x")[0],t.setData(this.options.data,!1,null,!1))}shouldStickToMin(e,t){let i=t.getBaseSeriesMin(e.getColumn("x")[0]),s=e.xAxis,n=s.max,r=s.min,o=s.options.range,a=!0;return!!(iN(n)&&iN(r))&&(o&&n-i>0?n-i{e.destroy&&e.destroy()}),["series","xAxis","yAxis","shades","outline","scrollbarTrack","scrollbarRifles","scrollbarGroup","scrollbar","navigatorGroup","rendered"].forEach(e=>{this[e]&&this[e].destroy&&this[e].destroy(),this[e]=null}),[this.handles].forEach(e=>{iM(e)}),this.baseSeries.forEach(e=>{e.navigatorSeries=void 0}),this.navigatorEnabled=!1}}let{animObject:iH}=w(),{format:iz}=D(),{clamp:iq,pick:iU,syncTimeout:iG}=w(),{getFakeMouseEvent:iK}=S,{getAxisRangeDescription:iV,fireEventOnWrappedOrUnwrappedElement:iW}=G,iX=class extends Z{init(){let e=this.chart,t=this;this.announcer=new ep(e,"polite"),this.addEvent(iL,"afterRender",function(){this.chart===t.chart&&this.chart.renderer&&iG(()=>{t.proxyProvider.updateGroupProxyElementPositions("navigator"),t.updateHandleValues()},iH(iU(this.chart.renderer.globalAnimation,!0)).duration)})}onChartUpdate(){let e=this.chart,t=e.options,i=t.navigator;if(i.enabled&&i.accessibility?.enabled){let i=t.accessibility.landmarkVerbosity,s=t.lang.accessibility?.navigator.groupLabel;this.proxyProvider.removeGroup("navigator"),this.proxyProvider.addGroup("navigator","div",{role:"all"===i?"region":"group","aria-label":iz(s,{chart:e},e)});let n=t.lang.accessibility?.navigator.handleLabel;[0,1].forEach(t=>{let i=this.getHandleByIx(t);if(i){let s=this.proxyProvider.addProxyElement("navigator",{click:i},"input",{type:"range","aria-label":iz(n,{handleIx:t,chart:e},e)});this[t?"maxHandleProxy":"minHandleProxy"]=s.innerElement,s.innerElement.style.pointerEvents="none",s.innerElement.oninput=()=>this.updateNavigator()}}),this.updateHandleValues()}else this.proxyProvider.removeGroup("navigator")}getNavigatorHandleNavigation(e){let t=this,i=this.chart,s=e?this.maxHandleProxy:this.minHandleProxy,n=this.keyCodes;return new Q(i,{keyCodeMap:[[[n.left,n.right,n.up,n.down],function(r){if(s){let o=r===n.left||r===n.up?-1:1;s.value=""+iq(parseFloat(s.value)+o,0,100),t.updateNavigator(()=>{let n=t.getHandleByIx(e);n&&i.setFocusToElement(n,s)})}return this.response.success}]],init:()=>{i.setFocusToElement(this.getHandleByIx(e),s)},validate:()=>!!(this.getHandleByIx(e)&&s&&i.options.navigator.accessibility?.enabled)})}getKeyboardNavigation(){return[this.getNavigatorHandleNavigation(0),this.getNavigatorHandleNavigation(1)]}destroy(){this.updateNavigatorThrottleTimer&&clearTimeout(this.updateNavigatorThrottleTimer),this.proxyProvider.removeGroup("navigator"),this.announcer&&this.announcer.destroy()}updateHandleValues(){let e=this.chart.navigator;if(e&&this.minHandleProxy&&this.maxHandleProxy){let t=e.size;this.minHandleProxy.value=""+Math.round(e.zoomedMin/t*100),this.maxHandleProxy.value=""+Math.round(e.zoomedMax/t*100)}}getHandleByIx(e){let t=this.chart.navigator;return t&&t.handles&&t.handles[e]}updateNavigator(e){this.updateNavigatorThrottleTimer&&clearTimeout(this.updateNavigatorThrottleTimer),this.updateNavigatorThrottleTimer=setTimeout((e=>{let 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