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e=n.getMatchingVisibleMetas(t),i=[];for(let s=0,o=e.length;s<o;s++)i=i.concat(e[s].controller.getAllParsedValues(n));n._cache.$bar=As(i.sort((s,o)=>s-o))}return n._cache.$bar}function eo(n){let t=n.iScale,e=to(t,n.type),i=t._length,s,o,a,r,l=()=>{a===32767||a===-32768||(Yt(r)&&(i=Math.min(i,Math.abs(a-r)||i)),r=a)};for(s=0,o=e.length;s<o;++s)a=t.getPixelForValue(e[s]),l();for(r=void 0,s=0,o=t.ticks.length;s<o;++s)a=t.getPixelForTick(s),l();return i}function io(n,t,e,i){let s=e.barThickness,o,a;return O(s)?(o=t.min*e.categoryPercentage,a=e.barPercentage):(o=s*i,a=1),{chunk:o/i,ratio:a,start:t.pixels[n]-o/2}}function so(n,t,e,i){let s=t.pixels,o=s[n],a=n>0?s[n-1]:null,r=n<s.length-1?s[n+1]:null,l=e.categoryPercentage;a===null&&(a=o-(r===null?t.end-t.start:r-o)),r===null&&(r=o+o-a);let h=o-(o-Math.min(a,r))/2*l;return{chunk:Math.abs(r-a)/2*l/i,ratio:e.barPercentage,start:h}}function no(n,t,e,i){let s=e.parse(n[0],i),o=e.parse(n[1],i),a=Math.min(s,o),r=Math.max(s,o),l=a,h=r;Math.abs(a)>Math.abs(r)&&(l=r,h=a),t[e.axis]=h,t._custom={barStart:l,barEnd:h,start:s,end:o,min:a,max:r}}function Hs(n,t,e,i){return G(n)?no(n,t,e,i):t[e.axis]=e.parse(n,i),t}function Ii(n,t,e,i){let s=n.iScale,o=n.vScale,a=s.getLabels(),r=s===o,l=[],h,c,d,u;for(h=e,c=e+i;h<c;++h)u=t[h],d={},d[s.axis]=r||s.parse(a[h],h),l.push(Hs(u,d,o,h));return l}function Oe(n){return n&&n.barStart!==void 0&&n.barEnd!==void 0}function oo(n,t,e){return n!==0?dt(n):(t.isHorizontal()?1:-1)*(t.min>=e?1:-1)}function ao(n){let t,e,i,s,o;return n.horizontal?(t=n.base>n.x,e="left",i="right"):(t=n.base<n.y,e="bottom",i="top"),t?(s="end",o="start"):(s="start",o="end"),{start:e,end:i,reverse:t,top:s,bottom:o}}function ro(n,t,e,i){let s=t.borderSkipped,o={};if(!s){n.borderSkipped=o;return}if(s===!0){n.borderSkipped={top:!0,right:!0,bottom:!0,left:!0};return}let{start:a,end:r,reverse:l,top:h,bottom:c}=ao(n);s==="middle"&&e&&(n.enableBorderRadius=!0,(e._top||0)===i?s=h:(e._bottom||0)===i?s=c:(o[zi(c,a,r,l)]=!0,s=h)),o[zi(s,a,r,l)]=!0,n.borderSkipped=o}function zi(n,t,e,i){return i?(n=lo(n,t,e),n=Fi(n,e,t)):n=Fi(n,t,e),n}function lo(n,t,e){return n===t?e:n===e?t:n}function Fi(n,t,e){return n==="start"?t:n==="end"?e:n}function ho(n,{inflateAmount:t},e){n.inflateAmount=t==="auto"?e===1?.33:0:t}var We=class extends ot{static id="bar";static defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}};static overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};parsePrimitiveData(t,e,i,s){return Ii(t,e,i,s)}parseArrayData(t,e,i,s){return Ii(t,e,i,s)}parseObjectData(t,e,i,s){let{iScale:o,vScale:a}=t,{xAxisKey:r="x",yAxisKey:l="y"}=this._parsing,h=o.axis==="x"?r:l,c=a.axis==="x"?r:l,d=[],u,f,g,p;for(u=i,f=i+s;u<f;++u)p=e[u],g={},g[o.axis]=o.parse(Ct(p,h),u),d.push(Hs(Ct(p,c),g,a,u));return d}updateRangeFromParsed(t,e,i,s){super.updateRangeFromParsed(t,e,i,s);let o=i._custom;o&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,o.min),t.max=Math.max(t.max,o.max))}getMaxOverflow(){return 0}getLabelAndValue(t){let e=this._cachedMeta,{iScale:i,vScale:s}=e,o=this.getParsed(t),a=o._custom,r=Oe(a)?"["+a.start+", "+a.end+"]":""+s.getLabelForValue(o[s.axis]);return{label:""+i.getLabelForValue(o[i.axis]),value:r}}initialize(){this.enableOptionSharing=!0,super.initialize();let t=this._cachedMeta;t.stack=this.getDataset().stack}update(t){let e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,i,s){let o=s==="reset",{index:a,_cachedMeta:{vScale:r}}=this,l=r.getBasePixel(),h=r.isHorizontal(),c=this._getRuler(),{sharedOptions:d,includeOptions:u}=this._getSharedOptions(e,s);for(let f=e;f<e+i;f++){let g=this.getParsed(f),p=o||O(g[r.axis])?{base:l,head:l}:this._calculateBarValuePixels(f),b=this._calculateBarIndexPixels(f,c),m=(g._stacks||{})[r.axis],x={horizontal:h,base:p.base,enableBorderRadius:!m||Oe(g._custom)||a===m._top||a===m._bottom,x:h?p.head:b.center,y:h?b.center:p.head,height:h?b.size:Math.abs(p.size),width:h?Math.abs(p.size):b.size};u&&(x.options=d||this.resolveDataElementOptions(f,t[f].active?"active":s));let v=x.options||t[f].options;ro(x,v,m,a),ho(x,v,c.ratio),this.updateElement(t[f],f,x,s)}}_getStacks(t,e){let{iScale:i}=this._cachedMeta,s=i.getMatchingVisibleMetas(this._type).filter(c=>c.controller.options.grouped),o=i.options.stacked,a=[],r=this._cachedMeta.controller.getParsed(e),l=r&&r[i.axis],h=c=>{let 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r=t.barThickness;return{min:r||eo(e),pixels:s,start:i._startPixel,end:i._endPixel,stackCount:this._getStackCount(),scale:i,grouped:t.grouped,ratio:r?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){let{_cachedMeta:{vScale:e,_stacked:i,index:s},options:{base:o,minBarLength:a}}=this,r=o||0,l=this.getParsed(t),h=l._custom,c=Oe(h),d=l[e.axis],u=0,f=i?this.applyStack(e,l,i):d,g,p;f!==d&&(u=f-d,f=d),c&&(d=h.barStart,f=h.barEnd-h.barStart,d!==0&&dt(d)!==dt(h.barEnd)&&(u=0),u+=d);let b=!O(o)&&!c?o:u,m=e.getPixelForValue(b);if(this.chart.getDataVisibility(t)?g=e.getPixelForValue(u+f):g=m,p=g-m,Math.abs(p)<a){p=oo(p,e,r)*a,d===r&&(m-=p/2);let x=e.getPixelForDecimal(0),v=e.getPixelForDecimal(1),y=Math.min(x,v),_=Math.max(x,v);m=Math.max(Math.min(m,_),y),g=m+p,i&&!c&&(l._stacks[e.axis]._visualValues[s]=e.getValueForPixel(g)-e.getValueForPixel(m))}if(m===e.getPixelForValue(r)){let x=dt(p)*e.getLineWidthForValue(r)/2;m+=x,p-=x}return{size:p,base:m,head:g,center:g+p/2}}_calculateBarIndexPixels(t,e){let i=e.scale,s=this.options,o=s.skipNull,a=A(s.maxBarThickness,1/0),r,l,h=this._getAxisCount();if(e.grouped){let c=o?this._getStackCount(t):e.stackCount,d=s.barThickness==="flex"?so(t,e,s,c*h):io(t,e,s,c*h),u=this.chart.options.indexAxis==="x"?this.getDataset().xAxisID:this.getDataset().yAxisID,f=this._getAxis().indexOf(A(u,this.getFirstScaleIdForIndexAxis())),g=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0)+f;r=d.start+d.chunk*g+d.chunk/2,l=Math.min(a,d.chunk*d.ratio)}else r=i.getPixelForValue(this.getParsed(t)[i.axis],t),l=Math.min(a,e.min*e.ratio);return{base:r-l/2,head:r+l/2,center:r,size:l}}draw(){let t=this._cachedMeta,e=t.vScale,i=t.data,s=i.length,o=0;for(;o<s;++o)this.getParsed(o)[e.axis]!==null&&!i[o].hidden&&i[o].draw(this._ctx)}},He=class extends ot{static id="bubble";static defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}};static overrides={scales:{x:{type:"linear"},y:{type:"linear"}}};initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,i,s){let o=super.parsePrimitiveData(t,e,i,s);for(let a=0;a<o.length;a++)o[a]._custom=this.resolveDataElementOptions(a+i).radius;return o}parseArrayData(t,e,i,s){let o=super.parseArrayData(t,e,i,s);for(let a=0;a<o.length;a++){let r=e[i+a];o[a]._custom=A(r[2],this.resolveDataElementOptions(a+i).radius)}return o}parseObjectData(t,e,i,s){let o=super.parseObjectData(t,e,i,s);for(let a=0;a<o.length;a++){let r=e[i+a];o[a]._custom=A(r&&r.r&&+r.r,this.resolveDataElementOptions(a+i).radius)}return o}getMaxOverflow(){let t=this._cachedMeta.data,e=0;for(let i=t.length-1;i>=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){let e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:o}=e,a=this.getParsed(t),r=s.getLabelForValue(a.x),l=o.getLabelForValue(a.y),h=a._custom;return{label:i[t]||"",value:"("+r+", "+l+(h?", "+h:"")+")"}}update(t){let e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){let o=s==="reset",{iScale:a,vScale:r}=this._cachedMeta,{sharedOptions:l,includeOptions:h}=this._getSharedOptions(e,s),c=a.axis,d=r.axis;for(let u=e;u<e+i;u++){let f=t[u],g=!o&&this.getParsed(u),p={},b=p[c]=o?a.getPixelForDecimal(.5):a.getPixelForValue(g[c]),m=p[d]=o?r.getBasePixel():r.getPixelForValue(g[d]);p.skip=isNaN(b)||isNaN(m),h&&(p.options=l||this.resolveDataElementOptions(u,f.active?"active":s),o&&(p.options.radius=0)),this.updateElement(f,u,p,s)}}resolveDataElementOptions(t,e){let i=this.getParsed(t),s=super.resolveDataElementOptions(t,e);s.$shared&&(s=Object.assign({},s,{$shared:!1}));let o=s.radius;return e!=="active"&&(s.radius=0),s.radius+=A(i&&i._custom,o),s}};function co(n,t,e){let i=1,s=1,o=0,a=0;if(t<U){let r=n,l=r+t,h=Math.cos(r),c=Math.sin(r),d=Math.cos(l),u=Math.sin(l),f=(v,y,_)=>ce(v,r,l,!0)?1:Math.max(y,y*e,_,_*e),g=(v,y,_)=>ce(v,r,l,!0)?-1:Math.min(y,y*e,_,_*e),p=f(0,h,d),b=f(Q,c,u),m=g(j,h,d),x=g(j+Q,c,u);i=(p-m)/2,s=(b-x)/2,o=-(p+m)/2,a=-(b+x)/2}return{ratioX:i,ratioY:s,offsetX:o,offsetY:a}}var Kt=class extends ot{static id="doughnut";static defaults={datasetElementType:!1,dataElementType:"arc",animation:{animateRotate:!0,animateScale:!1},animations:{numbers:{type:"number",properties:["circumference","endAngle","innerRadius","outerRadius","startAngle","x","y","offset","borderWidth","spacing"]}},cutout:"50%",rotation:0,circumference:360,radius:"100%",spacing:0,indexAxis:"r"};static descriptors={_scriptable:t=>t!=="spacing",_indexable:t=>t!=="spacing"&&!t.startsWith("borderDash")&&!t.startsWith("hoverBorderDash")};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){let e=t.data,{labels:{pointStyle:i,textAlign:s,color:o,useBorderRadius:a,borderRadius:r}}=t.legend.options;return e.labels.length&&e.datasets.length?e.labels.map((l,h)=>{let d=t.getDatasetMeta(0).controller.getStyle(h);return{text:l,fillStyle:d.backgroundColor,fontColor:o,hidden:!t.getDataVisibility(h),lineDash:d.borderDash,lineDashOffset:d.borderDashOffset,lineJoin:d.borderJoinStyle,lineWidth:d.borderWidth,strokeStyle:d.borderColor,textAlign:s,pointStyle:i,borderRadius:a&&(r||d.borderRadius),index:h}}):[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}}};constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){let i=this.getDataset().data,s=this._cachedMeta;if(this._parsing===!1)s._parsed=i;else{let o=l=>+i[l];if(z(i[t])){let{key:l="value"}=this._parsing;o=h=>+Ct(i[h],l)}let 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e=this.chart,{chartArea:i}=e,s=this._cachedMeta,o=s.data,a=this.getMaxBorderWidth()+this.getMaxOffset(o)+this.options.spacing,r=Math.max((Math.min(i.width,i.height)-a)/2,0),l=Math.min(cn(this.options.cutout,r),1),h=this._getRingWeight(this.index),{circumference:c,rotation:d}=this._getRotationExtents(),{ratioX:u,ratioY:f,offsetX:g,offsetY:p}=co(d,c,l),b=(i.width-a)/u,m=(i.height-a)/f,x=Math.max(Math.min(b,m)/2,0),v=dn(this.options.radius,x),y=Math.max(v*l,0),_=(v-y)/this._getVisibleDatasetWeightTotal();this.offsetX=g*v,this.offsetY=p*v,s.total=this.calculateTotal(),this.outerRadius=v-_*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-_*h,0),this.updateElements(o,0,o.length,t)}_circumference(t,e){let i=this.options,s=this._cachedMeta,o=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||s._parsed[t]===null||s.data[t].hidden?0:this.calculateCircumference(s._parsed[t]*o/U)}updateElements(t,e,i,s){let o=s==="reset",a=this.chart,r=a.chartArea,h=a.options.animation,c=(r.left+r.right)/2,d=(r.top+r.bottom)/2,u=o&&h.animateScale,f=u?0:this.innerRadius,g=u?0:this.outerRadius,{sharedOptions:p,includeOptions:b}=this._getSharedOptions(e,s),m=this._getRotation(),x;for(x=0;x<e;++x)m+=this._circumference(x,o);for(x=e;x<e+i;++x){let v=this._circumference(x,o),y=t[x],_={x:c+this.offsetX,y:d+this.offsetY,startAngle:m,endAngle:m+v,circumference:v,outerRadius:g,innerRadius:f};b&&(_.options=p||this.resolveDataElementOptions(x,y.active?"active":s)),m+=v,this.updateElement(y,x,_,s)}}calculateTotal(){let t=this._cachedMeta,e=t.data,i=0,s;for(s=0;s<e.length;s++){let o=t._parsed[s];o!==null&&!isNaN(o)&&this.chart.getDataVisibility(s)&&!e[s].hidden&&(i+=Math.abs(o))}return i}calculateCircumference(t){let e=this._cachedMeta.total;return e>0&&!isNaN(t)?U*(Math.abs(t)/e):0}getLabelAndValue(t){let 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jr(n,t){if(!t)return!0;let{left:e,top:i,right:s,bottom:o}=n;return!(_t({x:e,y:i},t)||_t({x:e,y:o},t)||_t({x:s,y:i},t)||_t({x:s,y:o},t))}function $r(n,t,e){let i=[],s=n._pointLabels.length,o=n.options,{centerPointLabels:a,display:r}=o.pointLabels,l={extra:di(o)/2,additionalAngle:a?j/s:0},h;for(let c=0;c<s;c++){l.padding=e[c],l.size=t[c];let d=Hr(n,c,l);i.push(d),r==="auto"&&(d.visible=jr(d,h),d.visible&&(h=d))}return i}function Yr(n){return n===0||n===180?"center":n<180?"left":"right"}function Ur(n,t,e){return e==="right"?n-=t:e==="center"&&(n-=t/2),n}function Xr(n,t,e){return e===90||e===270?n-=t/2:(e>270||e<90)&&(n-=t),n}function Kr(n,t,e){let{left:i,top:s,right:o,bottom:a}=e,{backdropColor:r}=t;if(!O(r)){let l=yt(t.borderRadius),h=Y(t.backdropPadding);n.fillStyle=r;let c=i-h.left,d=s-h.top,u=o-i+h.width,f=a-s+h.height;Object.values(l).some(g=>g!==0)?(n.beginPath(),Xt(n,{x:c,y:d,w:u,h:f,radius:l}),n.fill()):n.fillRect(c,d,u,f)}}function Gr(n,t){let{ctx:e,options:{pointLabels:i}}=n;for(let s=t-1;s>=0;s--){let o=n._pointLabelItems[s];if(!o.visible)continue;let a=i.setContext(n.getPointLabelContext(s));Kr(e,a,o);let r=B(a.font),{x:l,y:h,textAlign:c}=o;vt(e,n._pointLabels[s],l,h+r.lineHeight/2,r,{color:a.color,textAlign:c,textBaseline:"middle"})}}function rn(n,t,e,i){let{ctx:s}=n;if(e)s.arc(n.xCenter,n.yCenter,t,0,U);else{let o=n.getPointPosition(0,t);s.moveTo(o.x,o.y);for(let a=1;a<i;a++)o=n.getPointPosition(a,t),s.lineTo(o.x,o.y)}}function qr(n,t,e,i,s){let o=n.ctx,a=t.circular,{color:r,lineWidth:l}=t;!a&&!i||!r||!l||e<0||(o.save(),o.strokeStyle=r,o.lineWidth=l,o.setLineDash(s.dash||[]),o.lineDashOffset=s.dashOffset,o.beginPath(),rn(n,e,a,i),o.closePath(),o.stroke(),o.restore())}function Jr(n,t,e){return kt(n,{label:e,index:t,type:"pointLabel"})}var ui=class extends Et{static id="radialLinear";static defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:mi.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback(t){return t},padding:5,centerPointLabels:!1}};static defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"};static descriptors={angleLines:{_fallback:"grid"}};constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){let t=this._padding=Y(di(this.options)/2),e=this.width=this.maxWidth-t.width,i=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e/2+t.left),this.yCenter=Math.floor(this.top+i/2+t.top),this.drawingArea=Math.floor(Math.min(e,i)/2)}determineDataLimits(){let{min:t,max:e}=this.getMinMax(!1);this.min=V(t)&&!isNaN(t)?t:0,this.max=V(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/di(this.options))}generateTickLabels(t){Et.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((e,i)=>{let s=E(this.options.pointLabels.callback,[e,i],this);return s||s===0?s:""}).filter((e,i)=>this.chart.getDataVisibility(i))}fit(){let t=this.options;t.display&&t.pointLabels.display?Nr(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,i,s){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((i-s)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,i,s))}getIndexAngle(t){let e=U/(this._pointLabels.length||1),i=this.options.startAngle||0;return ut(t*e+et(i))}getDistanceFromCenterForValue(t){if(O(t))return NaN;let e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if(O(t))return NaN;let e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){let e=this._pointLabels||[];if(t>=0&&t<e.length){let i=e[t];return Jr(this.getContext(),t,i)}}getPointPosition(t,e,i=0){let s=this.getIndexAngle(t)-Q+i;return{x:Math.cos(s)*e+this.xCenter,y:Math.sin(s)*e+this.yCenter,angle:s}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){let{left:e,top:i,right:s,bottom:o}=this._pointLabelItems[t];return{left:e,top:i,right:s,bottom:o}}drawBackground(){let{backgroundColor:t,grid:{circular:e}}=this.options;if(t){let i=this.ctx;i.save(),i.beginPath(),rn(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),i.closePath(),i.fillStyle=t,i.fill(),i.restore()}}drawGrid(){let t=this.ctx,e=this.options,{angleLines:i,grid:s,border:o}=e,a=this._pointLabels.length,r,l,h;if(e.pointLabels.display&&Gr(this,a),s.display&&this.ticks.forEach((c,d)=>{if(d!==0||d===0&&this.min<0){l=this.getDistanceFromCenterForValue(c.value);let u=this.getContext(d),f=s.setContext(u),g=o.setContext(u);qr(this,f,l,a,g)}}),i.display){for(t.save(),r=a-1;r>=0;r--){let c=i.setContext(this.getPointLabelContext(r)),{color:d,lineWidth:u}=c;!u||!d||(t.lineWidth=u,t.strokeStyle=d,t.setLineDash(c.borderDash),t.lineDashOffset=c.borderDashOffset,l=this.getDistanceFromCenterForValue(e.reverse?this.min:this.max),h=this.getPointPosition(r,l),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(h.x,h.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){let t=this.ctx,e=this.options,i=e.ticks;if(!i.display)return;let s=this.getIndexAngle(0),o,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(s),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach((r,l)=>{if(l===0&&this.min>=0&&!e.reverse)return;let h=i.setContext(this.getContext(l)),c=B(h.font);if(o=this.getDistanceFromCenterForValue(this.ticks[l].value),h.showLabelBackdrop){t.font=c.string,a=t.measureText(r.label).width,t.fillStyle=h.backdropColor;let d=Y(h.backdropPadding);t.fillRect(-a/2-d.left,-o-c.size/2-d.top,a+d.width,c.size+d.height)}vt(t,r.label,0,-o,c,{color:h.color,strokeColor:h.textStrokeColor,strokeWidth:h.textStrokeWidth})}),t.restore()}drawTitle(){}},we={millisecond:{common:!0,size:1,steps:1e3},second:{common:!0,size:1e3,steps:60},minute:{common:!0,size:6e4,steps:60},hour:{common:!0,size:36e5,steps:24},day:{common:!0,size:864e5,steps:30},week:{common:!1,size:6048e5,steps:4},month:{common:!0,size:2628e6,steps:12},quarter:{common:!1,size:7884e6,steps:4},year:{common:!0,size:3154e7}},q=Object.keys(we);function ks(n,t){return n-t}function Ss(n,t){if(O(t))return null;let e=n._adapter,{parser:i,round:s,isoWeekday:o}=n._parseOpts,a=t;return typeof i=="function"&&(a=i(a)),V(a)||(a=typeof i=="string"?e.parse(a,i):e.parse(a)),a===null?null:(s&&(a=s==="week"&&(Ot(o)||o===!0)?e.startOf(a,"isoWeek",o):e.startOf(a,s)),+a)}function ws(n,t,e,i){let s=q.length;for(let o=q.indexOf(n);o<s-1;++o){let a=we[q[o]],r=a.steps?a.steps:Number.MAX_SAFE_INTEGER;if(a.common&&Math.ceil((e-t)/(r*a.size))<=i)return q[o]}return q[s-1]}function Zr(n,t,e,i,s){for(let o=q.length-1;o>=q.indexOf(e);o--){let a=q[o];if(we[a].common&&n._adapter.diff(s,i,a)>=t-1)return a}return q[e?q.indexOf(e):0]}function Qr(n){for(let t=q.indexOf(n)+1,e=q.length;t<e;++t)if(we[q[t]].common)return q[t]}function Ds(n,t,e){if(!e)n[t]=!0;else if(e.length){let{lo:i,hi:s}=Wn(e,t),o=e[i]>=t?e[i]:e[s];n[o]=!0}}function tl(n,t,e,i){let s=n._adapter,o=+s.startOf(t[0].value,i),a=t[t.length-1].value,r,l;for(r=o;r<=a;r=+s.add(r,1,i))l=e[r],l>=0&&(t[l].major=!0);return t}function Ps(n,t,e){let i=[],s={},o=t.length,a,r;for(a=0;a<o;++a)r=t[a],s[r]=a,i.push({value:r,major:!1});return o===0||!e?i:tl(n,i,s,e)}var Zt=class extends Mt{static id="time";static defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",callback:!1,major:{enabled:!1}}};constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,e={}){let i=t.time||(t.time={}),s=this._adapter=new fo._date(t.adapters.date);s.init(e),re(i.displayFormats,s.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return t===void 0?null:Ss(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){let t=this.options,e=this._adapter,i=t.time.unit||"day",{min:s,max:o,minDefined:a,maxDefined:r}=this.getUserBounds();function l(h){!a&&!isNaN(h.min)&&(s=Math.min(s,h.min)),!r&&!isNaN(h.max)&&(o=Math.max(o,h.max))}(!a||!r)&&(l(this._getLabelBounds()),(t.bounds!=="ticks"||t.ticks.source!=="labels")&&l(this.getMinMax(!1))),s=V(s)&&!isNaN(s)?s:+e.startOf(Date.now(),i),o=V(o)&&!isNaN(o)?o:+e.endOf(Date.now(),i)+1,this.min=Math.min(s,o-1),this.max=Math.max(s+1,o)}_getLabelBounds(){let t=this.getLabelTimestamps(),e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){let t=this.options,e=t.time,i=t.ticks,s=i.source==="labels"?this.getLabelTimestamps():this._generate();t.bounds==="ticks"&&s.length&&(this.min=this._userMin||s[0],this.max=this._userMax||s[s.length-1]);let o=this.min,a=this.max,r=Nn(s,o,a);return this._unit=e.unit||(i.autoSkip?ws(e.minUnit,this.min,this.max,this._getLabelCapacity(o)):Zr(this,r.length,e.minUnit,this.min,this.max)),this._majorUnit=!i.major.enabled||this._unit==="year"?void 0:Qr(this._unit),this.initOffsets(s),t.reverse&&r.reverse(),Ps(this,r,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map(t=>+t.value))}initOffsets(t=[]){let e=0,i=0,s,o;this.options.offset&&t.length&&(s=this.getDecimalForValue(t[0]),t.length===1?e=1-s:e=(this.getDecimalForValue(t[1])-s)/2,o=this.getDecimalForValue(t[t.length-1]),t.length===1?i=o:i=(o-this.getDecimalForValue(t[t.length-2]))/2);let a=t.length<3?.5:.25;e=X(e,0,a),i=X(i,0,a),this._offsets={start:e,end:i,factor:1/(e+1+i)}}_generate(){let t=this._adapter,e=this.min,i=this.max,s=this.options,o=s.time,a=o.unit||ws(o.minUnit,e,i,this._getLabelCapacity(e)),r=A(s.ticks.stepSize,1),l=a==="week"?o.isoWeekday:!1,h=Ot(l)||l===!0,c={},d=e,u,f;if(h&&(d=+t.startOf(d,"isoWeek",l)),d=+t.startOf(d,h?"day":a),t.diff(i,e,a)>1e5*r)throw new Error(e+" and "+i+" are too far apart with stepSize of "+r+" "+a);let g=s.ticks.source==="data"&&this.getDataTimestamps();for(u=d,f=0;u<i;u=+t.add(u,r,a),f++)Ds(c,u,g);return(u===i||s.bounds==="ticks"||f===1)&&Ds(c,u,g),Object.keys(c).sort(ks).map(p=>+p)}getLabelForValue(t){let e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}format(t,e){let s=this.options.time.displayFormats,o=this._unit,a=e||s[o];return this._adapter.format(t,a)}_tickFormatFunction(t,e,i,s){let o=this.options,a=o.ticks.callback;if(a)return E(a,[t,e,i],this);let r=o.time.displayFormats,l=this._unit,h=this._majorUnit,c=l&&r[l],d=h&&r[h],u=i[e],f=h&&d&&u&&u.major;return this._adapter.format(t,s||(f?d:c))}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)s=t[e],s.label=this._tickFormatFunction(s.value,e,t)}getDecimalForValue(t){return t===null?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){let e=this._offsets,i=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+i)*e.factor)}getValueForPixel(t){let e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+i*(this.max-this.min)}_getLabelSize(t){let e=this.options.ticks,i=this.ctx.measureText(t).width,s=et(this.isHorizontal()?e.maxRotation:e.minRotation),o=Math.cos(s),a=Math.sin(s),r=this._resolveTickFontOptions(0).size;return{w:i*o+r*a,h:i*a+r*o}}_getLabelCapacity(t){let e=this.options.time,i=e.displayFormats,s=i[e.unit]||i.millisecond,o=this._tickFormatFunction(t,0,Ps(this,[t],this._majorUnit),s),a=this._getLabelSize(o),r=Math.floor(this.isHorizontal()?this.width/a.w:this.height/a.h)-1;return r>0?r:1}getDataTimestamps(){let t=this._cache.data||[],e,i;if(t.length)return t;let s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(e=0,i=s.length;e<i;++e)t=t.concat(s[e].controller.getAllParsedValues(this));return this._cache.data=this.normalize(t)}getLabelTimestamps(){let t=this._cache.labels||[],e,i;if(t.length)return t;let s=this.getLabels();for(e=0,i=s.length;e<i;++e)t.push(Ss(this,s[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return As(t.sort(ks))}};function ae(n,t,e){let i=0,s=n.length-1,o,a,r,l;e?(t>=n[i].pos&&t<=n[s].pos&&({lo:i,hi:s}=Ut(n,"pos",t)),{pos:o,time:r}=n[i],{pos:a,time:l}=n[s]):(t>=n[i].time&&t<=n[s].time&&({lo:i,hi:s}=Ut(n,"time",t)),{time:o,pos:r}=n[i],{time:a,pos:l}=n[s]);let h=a-o;return h?r+(l-r)*(t-o)/h:r}var fi=class extends Zt{static id="timeseries";static defaults=Zt.defaults;constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){let t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=ae(e,this.min),this._tableRange=ae(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){let{min:e,max:i}=this,s=[],o=[],a,r,l,h,c;for(a=0,r=t.length;a<r;++a)h=t[a],h>=e&&h<=i&&s.push(h);if(s.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(a=0,r=s.length;a<r;++a)c=s[a+1],l=s[a-1],h=s[a],Math.round((c+l)/2)!==h&&o.push({time:h,pos:a/(r-1)});return o}_generate(){let t=this.min,e=this.max,i=super.getDataTimestamps();return(!i.includes(t)||!i.length)&&i.splice(0,0,t),(!i.includes(e)||i.length===1)&&i.push(e),i.sort((s,o)=>s-o)}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;let e=this.getDataTimestamps(),i=this.getLabelTimestamps();return e.length&&i.length?t=this.normalize(e.concat(i)):t=e.length?e:i,t=this._cache.all=t,t}getDecimalForValue(t){return(ae(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){let e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return ae(this._table,i*this._tableRange+this._minPos,!0)}},el=Object.freeze({__proto__:null,CategoryScale:li,LinearScale:hi,LogarithmicScale:ci,RadialLinearScale:ui,TimeScale:Zt,TimeSeriesScale:fi}),nl=[uo,Fa,Tr,el];export{Ne as Animation,ue as Animations,ii as ArcElement,We as BarController,oi as BarElement,ge as BasePlatform,Ke as BasicPlatform,He as BubbleController,li as CategoryScale,ei as Chart,$a as Colors,ot as DatasetController,Ka as Decimation,Ge as DomPlatform,Kt as DoughnutController,it as Element,gr as Filler,xo as Interaction,yr as Legend,je as LineController,Tt as LineElement,hi as LinearScale,ci as LogarithmicScale,$e as PieController,ni as PointElement,fe as PolarAreaController,Ye as RadarController,ui as RadialLinearScale,Mt as Scale,Ue as ScatterController,kr as SubTitle,mi as Ticks,Zt as TimeScale,fi as TimeSeriesScale,Mr as Title,Lr as Tooltip,fo as _adapters,Fo as _detectPlatform,rt as animator,uo as controllers,I as defaults,Fa as elements,$ as layouts,Tr as plugins,nl as registerables,nt as registry,el as scales};
/*! Bundled license information:

chart.js/dist/chart.js:
  (*!
   * Chart.js v4.5.1
   * https://www.chartjs.org
   * (c) 2025 Chart.js Contributors
   * Released under the MIT License
   *)
*/
//chart.mjs.map