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a=ie([t.from,o,n]);this._active=!0,this._fn=t.fn||hr[t.type||typeof a],this._easing=ce[t.easing]||ce.linear,this._start=Math.floor(Date.now()+(t.delay||0)),this._duration=this._total=Math.floor(t.duration),this._loop=!!t.loop,this._target=e,this._prop=s,this._from=a,this._to=n,this._promises=void 0}active(){return this._active}update(t,e,s){if(this._active){this._notify(!1);const n=this._target[this._prop],o=s-this._start,a=this._duration-o;this._start=s,this._duration=Math.floor(Math.max(a,t.duration)),this._total+=o,this._loop=!!t.loop,this._to=ie([t.to,e,n,t.from]),this._from=ie([t.from,n,e])}}cancel(){this._active&&(this.tick(Date.now()),this._active=!1,this._notify(!1))}tick(t){const e=t-this._start,s=this._duration,n=this._prop,o=this._from,a=this._loop,r=this._to;let l;if(this._active=o!==r&&(a||e<s),!this._active){this._target[n]=r,this._notify(!0);return}if(e<0){this._target[n]=o;return}l=e/s%2,l=a&&l>1?2-l:l,l=this._easing(Math.min(1,Math.max(0,l))),this._target[n]=this._fn(o,r,l)}wait(){const t=this._promises||(this._promises=[]);return new Promise((e,s)=>{t.push({res:e,rej:s})})}_notify(t){const e=t?"res":"rej",s=this._promises||[];for(let n=0;n<s.length;n++)s[n][e]()}}class Gn{constructor(t,e){this._chart=t,this._properties=new Map,this.configure(e)}configure(t){if(!T(t))return;const e=Object.keys(W.animation),s=this._properties;Object.getOwnPropertyNames(t).forEach(n=>{const o=t[n];if(!T(o))return;const a={};for(const r of e)a[r]=o[r];(V(o.properties)&&o.properties||[n]).forEach(r=>{(r===n||!s.has(r))&&s.set(r,a)})})}_animateOptions(t,e){const s=e.options,n=ur(t,s);if(!n)return[];const o=this._createAnimations(n,s);return s.$shared&&fr(t.options.$animations,s).then(()=>{t.options=s},()=>{}),o}_createAnimations(t,e){const s=this._properties,n=[],o=t.$animations||(t.$animations={}),a=Object.keys(e),r=Date.now();let l;for(l=a.length-1;l>=0;--l){const c=a[l];if(c.charAt(0)==="$")continue;if(c==="options"){n.push(...this._animateOptions(t,e));continue}const h=e[c];let d=o[c];const f=s.get(c);if(d)if(f&&d.active()){d.update(f,h,r);continue}else d.cancel();if(!f||!f.duration){t[c]=h;continue}o[c]=d=new dr(f,t,c,h),n.push(d)}return n}update(t,e){if(this._properties.size===0){Object.assign(t,e);return}const s=this._createAnimations(t,e);if(s.length)return dt.add(this._chart,s),!0}}function fr(i,t){const e=[],s=Object.keys(t);for(let n=0;n<s.length;n++){const o=i[s[n]];o&&o.active()&&e.push(o.wait())}return Promise.all(e)}function ur(i,t){if(!t)return;let e=i.options;if(!e){i.options=t;return}return e.$shared&&(i.options=e=Object.assign({},e,{$shared:!1,$animations:{}})),e}function Ms(i,t){const e=i&&i.options||{},s=e.reverse,n=e.min===void 0?t:0,o=e.max===void 0?t:0;return{start:s?o:n,end:s?n:o}}function gr(i,t,e){if(e===!1)return!1;const s=Ms(i,e),n=Ms(t,e);return{top:n.end,right:s.end,bottom:n.start,left:s.start}}function pr(i){let t,e,s,n;return T(i)?(t=i.top,e=i.right,s=i.bottom,n=i.left):t=e=s=n=i,{top:t,right:e,bottom:s,left:n,disabled:i===!1}}function Zn(i,t){const e=[],s=i._getSortedDatasetMetas(t);let n,o;for(n=0,o=s.length;n<o;++n)e.push(s[n].index);return e}function ks(i,t,e,s={}){const n=i.keys,o=s.mode==="single";let a,r,l,c;if(t===null)return;let h=!1;for(a=0,r=n.length;a<r;++a){if(l=+n[a],l===e){if(h=!0,s.all)continue;break}c=i.values[l],N(c)&&(o||t===0||ct(t)===ct(c))&&(t+=c)}return!h&&!s.all?0:t}function mr(i,t){const{iScale:e,vScale:s}=t,n=e.axis==="x"?"x":"y",o=s.axis==="x"?"x":"y",a=Object.keys(i),r=new Array(a.length);let l,c,h;for(l=0,c=a.length;l<c;++l)h=a[l],r[l]={[n]:h,[o]:i[h]};return r}function hi(i,t){const e=i&&i.options.stacked;return e||e===void 0&&t.stack!==void 0}function br(i,t,e){return`${i.id}.${t.id}.${e.stack||e.type}`}function xr(i){const{min:t,max:e,minDefined:s,maxDefined:n}=i.getUserBounds();return{min:s?t:Number.NEGATIVE_INFINITY,max:n?e:Number.POSITIVE_INFINITY}}function _r(i,t,e){const s=i[t]||(i[t]={});return s[e]||(s[e]={})}function ws(i,t,e,s){for(const n of t.getMatchingVisibleMetas(s).reverse()){const o=i[n.index];if(e&&o>0||!e&&o<0)return n.index}return null}function Ss(i,t){const{chart:e,_cachedMeta:s}=i,n=e._stacks||(e._stacks={}),{iScale:o,vScale:a,index:r}=s,l=o.axis,c=a.axis,h=br(o,a,s),d=t.length;let f;for(let u=0;u<d;++u){const g=t[u],{[l]:p,[c]:m}=g,b=g._stacks||(g._stacks={});f=b[c]=_r(n,h,p),f[r]=m,f._top=ws(f,a,!0,s.type),f._bottom=ws(f,a,!1,s.type);const x=f._visualValues||(f._visualValues={});x[r]=m}}function di(i,t){const e=i.scales;return Object.keys(e).filter(s=>e[s].axis===t).shift()}function yr(i,t){return wt(i,{active:!1,dataset:void 0,datasetIndex:t,index:t,mode:"default",type:"dataset"})}function vr(i,t,e){return wt(i,{active:!1,dataIndex:t,parsed:void 0,raw:void 0,element:e,index:t,mode:"default",type:"data"})}function Gt(i,t){const e=i.controller.index,s=i.vScale&&i.vScale.axis;if(s){t=t||i._parsed;for(const n of t){const o=n._stacks;if(!o||o[s]===void 0||o[s][e]===void 0)return;delete o[s][e],o[s]._visualValues!==void 0&&o[s]._visualValues[e]!==void 0&&delete o[s]._visualValues[e]}}}const fi=i=>i==="reset"||i==="none",Ps=(i,t)=>t?i:Object.assign({},i),Mr=(i,t,e)=>i&&!t.hidden&&t._stacked&&{keys:Zn(e,!0),values:null};class ot{constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.datasetElementType=new.target.datasetElementType,this.dataElementType=new.target.dataElementType,this.initialize()}initialize(){const t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=hi(t.vScale,t),this.addElements(),this.options.fill&&!this.chart.isPluginEnabled("filler")&&console.warn("Tried to use the 'fill' option without the 'Filler' plugin enabled. Please import and register the 'Filler' plugin and make sure it is not disabled in the options")}updateIndex(t){this.index!==t&&Gt(this._cachedMeta),this.index=t}linkScales(){const t=this.chart,e=this._cachedMeta,s=this.getDataset(),n=(d,f,u,g)=>d==="x"?f:d==="r"?g:u,o=e.xAxisID=D(s.xAxisID,di(t,"x")),a=e.yAxisID=D(s.yAxisID,di(t,"y")),r=e.rAxisID=D(s.rAxisID,di(t,"r")),l=e.indexAxis,c=e.iAxisID=n(l,o,a,r),h=e.vAxisID=n(l,a,o,r);e.xScale=this.getScaleForId(o),e.yScale=this.getScaleForId(a),e.rScale=this.getScaleForId(r),e.iScale=this.getScaleForId(c),e.vScale=this.getScaleForId(h)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){const e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){const t=this._cachedMeta;this._data&&ls(this._data,this),t._stacked&&Gt(t)}_dataCheck(){const t=this.getDataset(),e=t.data||(t.data=[]),s=this._data;if(T(e)){const n=this._cachedMeta;this._data=mr(e,n)}else if(s!==e){if(s){ls(s,this);const n=this._cachedMeta;Gt(n),n._parsed=[]}e&&Object.isExtensible(e)&&aa(e,this),this._syncList=[],this._data=e}}addElements(){const t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}buildOrUpdateElements(t){const e=this._cachedMeta,s=this.getDataset();let n=!1;this._dataCheck();const o=e._stacked;e._stacked=hi(e.vScale,e),e.stack!==s.stack&&(n=!0,Gt(e),e.stack=s.stack),this._resyncElements(t),(n||o!==e._stacked)&&(Ss(this,e._parsed),e._stacked=hi(e.vScale,e))}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),s=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(s,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:s,_data:n}=this,{iScale:o,_stacked:a}=s,r=o.axis;let l=t===0&&e===n.length?!0:s._sorted,c=t>0&&s._parsed[t-1],h,d,f;if(this._parsing===!1)s._parsed=n,s._sorted=!0,f=n;else{V(n[t])?f=this.parseArrayData(s,n,t,e):T(n[t])?f=this.parseObjectData(s,n,t,e):f=this.parsePrimitiveData(s,n,t,e);const u=()=>d[r]===null||c&&d[r]<c[r];for(h=0;h<e;++h)s._parsed[h+t]=d=f[h],l&&(u()&&(l=!1),c=d);s._sorted=l}a&&Ss(this,f)}parsePrimitiveData(t,e,s,n){const{iScale:o,vScale:a}=t,r=o.axis,l=a.axis,c=o.getLabels(),h=o===a,d=new Array(n);let f,u,g;for(f=0,u=n;f<u;++f)g=f+s,d[f]={[r]:h||o.parse(c[g],g),[l]:a.parse(e[g],g)};return d}parseArrayData(t,e,s,n){const{xScale:o,yScale:a}=t,r=new Array(n);let l,c,h,d;for(l=0,c=n;l<c;++l)h=l+s,d=e[h],r[l]={x:o.parse(d[0],h),y:a.parse(d[1],h)};return r}parseObjectData(t,e,s,n){const{xScale:o,yScale:a}=t,{xAxisKey:r="x",yAxisKey:l="y"}=this._parsing,c=new Array(n);let h,d,f,u;for(h=0,d=n;h<d;++h)f=h+s,u=e[f],c[h]={x:o.parse(Mt(u,r),f),y:a.parse(Mt(u,l),f)};return c}getParsed(t){return this._cachedMeta._parsed[t]}getDataElement(t){return this._cachedMeta.data[t]}applyStack(t,e,s){const n=this.chart,o=this._cachedMeta,a=e[t.axis],r={keys:Zn(n,!0),values:e._stacks[t.axis]._visualValues};return ks(r,a,o.index,{mode:s})}updateRangeFromParsed(t,e,s,n){const o=s[e.axis];let a=o===null?NaN:o;const r=n&&s._stacks[e.axis];n&&r&&(n.values=r,a=ks(n,o,this._cachedMeta.index)),t.min=Math.min(t.min,a),t.max=Math.max(t.max,a)}getMinMax(t,e){const s=this._cachedMeta,n=s._parsed,o=s._sorted&&t===s.iScale,a=n.length,r=this._getOtherScale(t),l=Mr(e,s,this.chart),c={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:h,max:d}=xr(r);let f,u;function g(){u=n[f];const p=u[r.axis];return!N(u[t.axis])||h>p||d<p}for(f=0;f<a&&!(!g()&&(this.updateRangeFromParsed(c,t,u,l),o));++f);if(o){for(f=a-1;f>=0;--f)if(!g()){this.updateRangeFromParsed(c,t,u,l);break}}return c}getAllParsedValues(t){const e=this._cachedMeta._parsed,s=[];let n,o,a;for(n=0,o=e.length;n<o;++n)a=e[n][t.axis],N(a)&&s.push(a);return s}getMaxOverflow(){return!1}getLabelAndValue(t){const e=this._cachedMeta,s=e.iScale,n=e.vScale,o=this.getParsed(t);return{label:s?""+s.getLabelForValue(o[s.axis]):"",value:n?""+n.getLabelForValue(o[n.axis]):""}}_update(t){const e=this._cachedMeta;this.update(t||"default"),e._clip=pr(D(this.options.clip,gr(e.xScale,e.yScale,this.getMaxOverflow())))}update(t){}draw(){const t=this._ctx,e=this.chart,s=this._cachedMeta,n=s.data||[],o=e.chartArea,a=[],r=this._drawStart||0,l=this._drawCount||n.length-r,c=this.options.drawActiveElementsOnTop;let h;for(s.dataset&&s.dataset.draw(t,o,r,l),h=r;h<r+l;++h){const d=n[h];d.hidden||(d.active&&c?a.push(d):d.draw(t,o))}for(h=0;h<a.length;++h)a[h].draw(t,o)}getStyle(t,e){const s=e?"active":"default";return t===void 0&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(s):this.resolveDataElementOptions(t||0,s)}getContext(t,e,s){const n=this.getDataset();let o;if(t>=0&&t<this._cachedMeta.data.length){const a=this._cachedMeta.data[t];o=a.$context||(a.$context=vr(this.getContext(),t,a)),o.parsed=this.getParsed(t),o.raw=n.data[t],o.index=o.dataIndex=t}else o=this.$context||(this.$context=yr(this.chart.getContext(),this.index)),o.dataset=n,o.index=o.datasetIndex=this.index;return o.active=!!e,o.mode=s,o}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(t,e="default",s){const n=e==="active",o=this._cachedDataOpts,a=t+"-"+e,r=o[a],l=this.enableOptionSharing&&ge(s);if(r)return Ps(r,l);const c=this.chart.config,h=c.datasetElementScopeKeys(this._type,t),d=n?[`${t}Hover`,"hover",t,""]:[t,""],f=c.getOptionScopes(this.getDataset(),h),u=Object.keys(W.elements[t]),g=()=>this.getContext(s,n,e),p=c.resolveNamedOptions(f,u,g,d);return p.$shared&&(p.$shared=l,o[a]=Object.freeze(Ps(p,l))),p}_resolveAnimations(t,e,s){const n=this.chart,o=this._cachedDataOpts,a=`animation-${e}`,r=o[a];if(r)return r;let l;if(n.options.animation!==!1){const h=this.chart.config,d=h.datasetAnimationScopeKeys(this._type,e),f=h.getOptionScopes(this.getDataset(),d);l=h.createResolver(f,this.getContext(t,s,e))}const c=new Gn(n,l&&l.animations);return l&&l._cacheable&&(o[a]=Object.freeze(c)),c}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||fi(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const s=this.resolveDataElementOptions(t,e),n=this._sharedOptions,o=this.getSharedOptions(s),a=this.includeOptions(e,o)||o!==n;return this.updateSharedOptions(o,e,s),{sharedOptions:o,includeOptions:a}}updateElement(t,e,s,n){fi(n)?Object.assign(t,s):this._resolveAnimations(e,n).update(t,s)}updateSharedOptions(t,e,s){t&&!fi(e)&&this._resolveAnimations(void 0,e).update(t,s)}_setStyle(t,e,s,n){t.active=n;const o=this.getStyle(e,n);this._resolveAnimations(e,s,n).update(t,{options:!n&&this.getSharedOptions(o)||o})}removeHoverStyle(t,e,s){this._setStyle(t,s,"active",!1)}setHoverStyle(t,e,s){this._setStyle(t,s,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,s=this._cachedMeta.data;for(const[r,l,c]of this._syncList)this[r](l,c);this._syncList=[];const n=s.length,o=e.length,a=Math.min(o,n);a&&this.parse(0,a),o>n?this._insertElements(n,o-n,t):o<n&&this._removeElements(o,n-o)}_insertElements(t,e,s=!0){const n=this._cachedMeta,o=n.data,a=t+e;let r;const l=c=>{for(c.length+=e,r=c.length-1;r>=a;r--)c[r]=c[r-e]};for(l(o),r=t;r<a;++r)o[r]=new this.dataElementType;this._parsing&&l(n._parsed),this.parse(t,e),s&&this.updateElements(o,t,e,"reset")}updateElements(t,e,s,n){}_removeElements(t,e){const s=this._cachedMeta;if(this._parsing){const n=s._parsed.splice(t,e);s._stacked&&Gt(s,n)}s.data.splice(t,e)}_sync(t){if(this._parsing)this._syncList.push(t);else{const[e,s,n]=t;this[e](s,n)}this.chart._dataChanges.push([this.index,...t])}_onDataPush(){const t=arguments.length;this._sync(["_insertElements",this.getDataset().data.length-t,t])}_onDataPop(){this._sync(["_removeElements",this._cachedMeta.data.length-1,1])}_onDataShift(){this._sync(["_removeElements",0,1])}_onDataSplice(t,e){e&&this._sync(["_removeElements",t,e]);const s=arguments.length-2;s&&this._sync(["_insertElements",t,s])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}M(ot,"defaults",{}),M(ot,"datasetElementType",null),M(ot,"dataElementType",null);function kr(i,t){if(!i._cache.$bar){const e=i.getMatchingVisibleMetas(t);let s=[];for(let n=0,o=e.length;n<o;n++)s=s.concat(e[n].controller.getAllParsedValues(i));i._cache.$bar=Cn(s.sort((n,o)=>n-o))}return i._cache.$bar}function wr(i){const t=i.iScale,e=kr(t,i.type);let s=t._length,n,o,a,r;const l=()=>{a===32767||a===-32768||(ge(r)&&(s=Math.min(s,Math.abs(a-r)||s)),r=a)};for(n=0,o=e.length;n<o;++n)a=t.getPixelForValue(e[n]),l();for(r=void 0,n=0,o=t.ticks.length;n<o;++n)a=t.getPixelForTick(n),l();return s}function Sr(i,t,e,s){const n=e.barThickness;let o,a;return C(n)?(o=t.min*e.categoryPercentage,a=e.barPercentage):(o=n*s,a=1),{chunk:o/s,ratio:a,start:t.pixels[i]-o/2}}function Pr(i,t,e,s){const n=t.pixels,o=n[i];let a=i>0?n[i-1]:null,r=i<n.length-1?n[i+1]:null;const l=e.categoryPercentage;a===null&&(a=o-(r===null?t.end-t.start:r-o)),r===null&&(r=o+o-a);const c=o-(o-Math.min(a,r))/2*l;return{chunk:Math.abs(r-a)/2*l/s,ratio:e.barPercentage,start:c}}function Dr(i,t,e,s){const n=e.parse(i[0],s),o=e.parse(i[1],s),a=Math.min(n,o),r=Math.max(n,o);let l=a,c=r;Math.abs(a)>Math.abs(r)&&(l=r,c=a),t[e.axis]=c,t._custom={barStart:l,barEnd:c,start:n,end:o,min:a,max:r}}function Jn(i,t,e,s){return V(i)?Dr(i,t,e,s):t[e.axis]=e.parse(i,s),t}function Ds(i,t,e,s){const n=i.iScale,o=i.vScale,a=n.getLabels(),r=n===o,l=[];let c,h,d,f;for(c=e,h=e+s;c<h;++c)f=t[c],d={},d[n.axis]=r||n.parse(a[c],c),l.push(Jn(f,d,o,c));return l}function ui(i){return i&&i.barStart!==void 0&&i.barEnd!==void 0}function Or(i,t,e){return i!==0?ct(i):(t.isHorizontal()?1:-1)*(t.min>=e?1:-1)}function Ar(i){let t,e,s,n,o;return i.horizontal?(t=i.base>i.x,e="left",s="right"):(t=i.base<i.y,e="bottom",s="top"),t?(n="end",o="start"):(n="start",o="end"),{start:e,end:s,reverse:t,top:n,bottom:o}}function Cr(i,t,e,s){let n=t.borderSkipped;const o={};if(!n){i.borderSkipped=o;return}if(n===!0){i.borderSkipped={top:!0,right:!0,bottom:!0,left:!0};return}const{start:a,end:r,reverse:l,top:c,bottom:h}=Ar(i);n==="middle"&&e&&(i.enableBorderRadius=!0,(e._top||0)===s?n=c:(e._bottom||0)===s?n=h:(o[Os(h,a,r,l)]=!0,n=c)),o[Os(n,a,r,l)]=!0,i.borderSkipped=o}function Os(i,t,e,s){return s?(i=Tr(i,t,e),i=As(i,e,t)):i=As(i,t,e),i}function Tr(i,t,e){return i===t?e:i===e?t:i}function As(i,t,e){return i==="start"?t:i==="end"?e:i}function Lr(i,{inflateAmount:t},e){i.inflateAmount=t==="auto"?e===1?.33:0:t}class ze extends ot{parsePrimitiveData(t,e,s,n){return Ds(t,e,s,n)}parseArrayData(t,e,s,n){return Ds(t,e,s,n)}parseObjectData(t,e,s,n){const{iScale:o,vScale:a}=t,{xAxisKey:r="x",yAxisKey:l="y"}=this._parsing,c=o.axis==="x"?r:l,h=a.axis==="x"?r:l,d=[];let f,u,g,p;for(f=s,u=s+n;f<u;++f)p=e[f],g={},g[o.axis]=o.parse(Mt(p,c),f),d.push(Jn(Mt(p,h),g,a,f));return d}updateRangeFromParsed(t,e,s,n){super.updateRangeFromParsed(t,e,s,n);const o=s._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){const e=this._cachedMeta,{iScale:s,vScale:n}=e,o=this.getParsed(t),a=o._custom,r=ui(a)?"["+a.start+", "+a.end+"]":""+n.getLabelForValue(o[n.axis]);return{label:""+s.getLabelForValue(o[s.axis]),value:r}}initialize(){this.enableOptionSharing=!0,super.initialize();const t=this._cachedMeta;t.stack=this.getDataset().stack}update(t){const e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,s,n){const o=n==="reset",{index:a,_cachedMeta:{vScale:r}}=this,l=r.getBasePixel(),c=r.isHorizontal(),h=this._getRuler(),{sharedOptions:d,includeOptions:f}=this._getSharedOptions(e,n);for(let u=e;u<e+s;u++){const g=this.getParsed(u),p=o||C(g[r.axis])?{base:l,head:l}:this._calculateBarValuePixels(u),m=this._calculateBarIndexPixels(u,h),b=(g._stacks||{})[r.axis],x={horizontal:c,base:p.base,enableBorderRadius:!b||ui(g._custom)||a===b._top||a===b._bottom,x:c?p.head:m.center,y:c?m.center:p.head,height:c?m.size:Math.abs(p.size),width:c?Math.abs(p.size):m.size};f&&(x.options=d||this.resolveDataElementOptions(u,t[u].active?"active":n));const v=x.options||t[u].options;Cr(x,v,b,a),Lr(x,v,h.ratio),this.updateElement(t[u],u,x,n)}}_getStacks(t,e){const{iScale:s}=this._cachedMeta,n=s.getMatchingVisibleMetas(this._type).filter(h=>h.controller.options.grouped),o=s.options.stacked,a=[],r=this._cachedMeta.controller.getParsed(e),l=r&&r[s.axis],c=h=>{const d=h._parsed.find(u=>u[s.axis]===l),f=d&&d[h.vScale.axis];if(C(f)||isNaN(f))return!0};for(const h of n)if(!(e!==void 0&&c(h))&&((o===!1||a.indexOf(h.stack)===-1||o===void 0&&h.stack===void 0)&&a.push(h.stack),h.index===t))break;return a.length||a.push(void 0),a}_getStackCount(t){return this._getStacks(void 0,t).length}_getAxisCount(){return this._getAxis().length}getFirstScaleIdForIndexAxis(){const t=this.chart.scales,e=this.chart.options.indexAxis;return Object.keys(t).filter(s=>t[s].axis===e).shift()}_getAxis(){const t={},e=this.getFirstScaleIdForIndexAxis();for(const s of this.chart.data.datasets)t[D(this.chart.options.indexAxis==="x"?s.xAxisID:s.yAxisID,e)]=!0;return Object.keys(t)}_getStackIndex(t,e,s){const n=this._getStacks(t,s),o=e!==void 0?n.indexOf(e):-1;return o===-1?n.length-1:o}_getRuler(){const t=this.options,e=this._cachedMeta,s=e.iScale,n=[];let o,a;for(o=0,a=e.data.length;o<a;++o)n.push(s.getPixelForValue(this.getParsed(o)[s.axis],o));const r=t.barThickness;return{min:r||wr(e),pixels:n,start:s._startPixel,end:s._endPixel,stackCount:this._getStackCount(),scale:s,grouped:t.grouped,ratio:r?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:s,index:n},options:{base:o,minBarLength:a}}=this,r=o||0,l=this.getParsed(t),c=l._custom,h=ui(c);let d=l[e.axis],f=0,u=s?this.applyStack(e,l,s):d,g,p;u!==d&&(f=u-d,u=d),h&&(d=c.barStart,u=c.barEnd-c.barStart,d!==0&&ct(d)!==ct(c.barEnd)&&(f=0),f+=d);const m=!C(o)&&!h?o:f;let b=e.getPixelForValue(m);if(this.chart.getDataVisibility(t)?g=e.getPixelForValue(f+u):g=b,p=g-b,Math.abs(p)<a){p=Or(p,e,r)*a,d===r&&(b-=p/2);const x=e.getPixelForDecimal(0),v=e.getPixelForDecimal(1),y=Math.min(x,v),_=Math.max(x,v);b=Math.max(Math.min(b,_),y),g=b+p,s&&!h&&(l._stacks[e.axis]._visualValues[n]=e.getValueForPixel(g)-e.getValueForPixel(b))}if(b===e.getPixelForValue(r)){const x=ct(p)*e.getLineWidthForValue(r)/2;b+=x,p-=x}return{size:p,base:b,head:g,center:g+p/2}}_calculateBarIndexPixels(t,e){const s=e.scale,n=this.options,o=n.skipNull,a=D(n.maxBarThickness,1/0);let r,l;const c=this._getAxisCount();if(e.grouped){const h=o?this._getStackCount(t):e.stackCount,d=n.barThickness==="flex"?Pr(t,e,n,h*c):Sr(t,e,n,h*c),f=this.chart.options.indexAxis==="x"?this.getDataset().xAxisID:this.getDataset().yAxisID,u=this._getAxis().indexOf(D(f,this.getFirstScaleIdForIndexAxis())),g=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0)+u;r=d.start+d.chunk*g+d.chunk/2,l=Math.min(a,d.chunk*d.ratio)}else r=s.getPixelForValue(this.getParsed(t)[s.axis],t),l=Math.min(a,e.min*e.ratio);return{base:r-l/2,head:r+l/2,center:r,size:l}}draw(){const t=this._cachedMeta,e=t.vScale,s=t.data,n=s.length;let o=0;for(;o<n;++o)this.getParsed(o)[e.axis]!==null&&!s[o].hidden&&s[o].draw(this._ctx)}}M(ze,"id","bar"),M(ze,"defaults",{datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}}),M(ze,"overrides",{scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}});class Be extends ot{initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,s,n){const o=super.parsePrimitiveData(t,e,s,n);for(let a=0;a<o.length;a++)o[a]._custom=this.resolveDataElementOptions(a+s).radius;return o}parseArrayData(t,e,s,n){const o=super.parseArrayData(t,e,s,n);for(let a=0;a<o.length;a++){const r=e[s+a];o[a]._custom=D(r[2],this.resolveDataElementOptions(a+s).radius)}return o}parseObjectData(t,e,s,n){const o=super.parseObjectData(t,e,s,n);for(let a=0;a<o.length;a++){const r=e[s+a];o[a]._custom=D(r&&r.r&&+r.r,this.resolveDataElementOptions(a+s).radius)}return o}getMaxOverflow(){const t=this._cachedMeta.data;let e=0;for(let s=t.length-1;s>=0;--s)e=Math.max(e,t[s].size(this.resolveDataElementOptions(s))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,s=this.chart.data.labels||[],{xScale:n,yScale:o}=e,a=this.getParsed(t),r=n.getLabelForValue(a.x),l=o.getLabelForValue(a.y),c=a._custom;return{label:s[t]||"",value:"("+r+", "+l+(c?", "+c:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,s,n){const o=n==="reset",{iScale:a,vScale:r}=this._cachedMeta,{sharedOptions:l,includeOptions:c}=this._getSharedOptions(e,n),h=a.axis,d=r.axis;for(let f=e;f<e+s;f++){const u=t[f],g=!o&&this.getParsed(f),p={},m=p[h]=o?a.getPixelForDecimal(.5):a.getPixelForValue(g[h]),b=p[d]=o?r.getBasePixel():r.getPixelForValue(g[d]);p.skip=isNaN(m)||isNaN(b),c&&(p.options=l||this.resolveDataElementOptions(f,u.active?"active":n),o&&(p.options.radius=0)),this.updateElement(u,f,p,n)}}resolveDataElementOptions(t,e){const s=this.getParsed(t);let n=super.resolveDataElementOptions(t,e);n.$shared&&(n=Object.assign({},n,{$shared:!1}));const o=n.radius;return e!=="active"&&(n.radius=0),n.radius+=D(s&&s._custom,o),n}}M(Be,"id","bubble"),M(Be,"defaults",{datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}}),M(Be,"overrides",{scales:{x:{type:"linear"},y:{type:"linear"}}});function Rr(i,t,e){let s=1,n=1,o=0,a=0;if(t<z){const r=i,l=r+t,c=Math.cos(r),h=Math.sin(r),d=Math.cos(l),f=Math.sin(l),u=(v,y,_)=>pe(v,r,l,!0)?1:Math.max(y,y*e,_,_*e),g=(v,y,_)=>pe(v,r,l,!0)?-1:Math.min(y,y*e,_,_*e),p=u(0,c,d),m=u(j,h,f),b=g(R,c,d),x=g(R+j,h,f);s=(p-b)/2,n=(m-x)/2,o=-(p+b)/2,a=-(m+x)/2}return{ratioX:s,ratioY:n,offsetX:o,offsetY:a}}class Et extends ot{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){const s=this.getDataset().data,n=this._cachedMeta;if(this._parsing===!1)n._parsed=s;else{let o=l=>+s[l];if(T(s[t])){const{key:l="value"}=this._parsing;o=c=>+Mt(s[c],l)}let a,r;for(a=t,r=t+e;a<r;++a)n._parsed[a]=o(a)}}_getRotation(){return nt(this.options.rotation-90)}_getCircumference(){return nt(this.options.circumference)}_getRotationExtents(){let t=z,e=-z;for(let s=0;s<this.chart.data.datasets.length;++s)if(this.chart.isDatasetVisible(s)&&this.chart.getDatasetMeta(s).type===this._type){const n=this.chart.getDatasetMeta(s).controller,o=n._getRotation(),a=n._getCircumference();t=Math.min(t,o),e=Math.max(e,o+a)}return{rotation:t,circumference:e-t}}update(t){const e=this.chart,{chartArea:s}=e,n=this._cachedMeta,o=n.data,a=this.getMaxBorderWidth()+this.getMaxOffset(o)+this.options.spacing,r=Math.max((Math.min(s.width,s.height)-a)/2,0),l=Math.min(Yo(this.options.cutout,r),1),c=this._getRingWeight(this.index),{circumference:h,rotation:d}=this._getRotationExtents(),{ratioX:f,ratioY:u,offsetX:g,offsetY:p}=Rr(d,h,l),m=(s.width-a)/f,b=(s.height-a)/u,x=Math.max(Math.min(m,b)/2,0),v=Sn(this.options.radius,x),y=Math.max(v*l,0),_=(v-y)/this._getVisibleDatasetWeightTotal();this.offsetX=g*v,this.offsetY=p*v,n.total=this.calculateTotal(),this.outerRadius=v-_*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-_*c,0),this.updateElements(o,0,o.length,t)}_circumference(t,e){const s=this.options,n=this._cachedMeta,o=this._getCircumference();return e&&s.animation.animateRotate||!this.chart.getDataVisibility(t)||n._parsed[t]===null||n.data[t].hidden?0:this.calculateCircumference(n._parsed[t]*o/z)}updateElements(t,e,s,n){const o=n==="reset",a=this.chart,r=a.chartArea,c=a.options.animation,h=(r.left+r.right)/2,d=(r.top+r.bottom)/2,f=o&&c.animateScale,u=f?0:this.innerRadius,g=f?0:this.outerRadius,{sharedOptions:p,includeOptions:m}=this._getSharedOptions(e,n);let b=this._getRotation(),x;for(x=0;x<e;++x)b+=this._circumference(x,o);for(x=e;x<e+s;++x){const v=this._circumference(x,o),y=t[x],_={x:h+this.offsetX,y:d+this.offsetY,startAngle:b,endAngle:b+v,circumference:v,outerRadius:g,innerRadius:u};m&&(_.options=p||this.resolveDataElementOptions(x,y.active?"active":n)),b+=v,this.updateElement(y,x,_,n)}}calculateTotal(){const t=this._cachedMeta,e=t.data;let s=0,n;for(n=0;n<e.length;n++){const o=t._parsed[n];o!==null&&!isNaN(o)&&this.chart.getDataVisibility(n)&&!e[n].hidden&&(s+=Math.abs(o))}return s}calculateCircumference(t){const e=this._cachedMeta.total;return e>0&&!isNaN(t)?z*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=ve(e._parsed[t],s.options.locale);return{label:n[t]||"",value:o}}getMaxBorderWidth(t){let e=0;const s=this.chart;let n,o,a,r,l;if(!t){for(n=0,o=s.data.datasets.length;n<o;++n)if(s.isDatasetVisible(n)){a=s.getDatasetMeta(n),t=a.data,r=a.controller;break}}if(!t)return 0;for(n=0,o=t.length;n<o;++n)l=r.resolveDataElementOptions(n),l.borderAlign!=="inner"&&(e=Math.max(e,l.borderWidth||0,l.hoverBorderWidth||0));return e}getMaxOffset(t){let e=0;for(let s=0,n=t.length;s<n;++s){const o=this.resolveDataElementOptions(s);e=Math.max(e,o.offset||0,o.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let s=0;s<t;++s)this.chart.isDatasetVisible(s)&&(e+=this._getRingWeight(s));return e}_getRingWeight(t){return Math.max(D(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}M(Et,"id","doughnut"),M(Et,"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"}),M(Et,"descriptors",{_scriptable:t=>t!=="spacing",_indexable:t=>t!=="spacing"&&!t.startsWith("borderDash")&&!t.startsWith("hoverBorderDash")}),M(Et,"overrides",{aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:s,color:n}}=t.legend.options;return e.labels.map((o,a)=>{const l=t.getDatasetMeta(0).controller.getStyle(a);return{text:o,fillStyle:l.backgroundColor,strokeStyle:l.borderColor,fontColor:n,lineWidth:l.borderWidth,pointStyle:s,hidden:!t.getDataVisibility(a),index:a}})}return[]}},onClick(t,e,s){s.chart.toggleDataVisibility(e.index),s.chart.update()}}}});class Ve extends ot{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:s,data:n=[],_dataset:o}=e,a=this.chart._animationsDisabled;let{start:r,count:l}=Rn(e,n,a);this._drawStart=r,this._drawCount=l,En(e)&&(r=0,l=n.length),s._chart=this.chart,s._datasetIndex=this.index,s._decimated=!!o._decimated,s.points=n;const c=this.resolveDatasetElementOptions(t);this.options.showLine||(c.borderWidth=0),c.segment=this.options.segment,this.updateElement(s,void 0,{animated:!a,options:c},t),this.updateElements(n,r,l,t)}updateElements(t,e,s,n){const o=n==="reset",{iScale:a,vScale:r,_stacked:l,_dataset:c}=this._cachedMeta,{sharedOptions:h,includeOptions:d}=this._getSharedOptions(e,n),f=a.axis,u=r.axis,{spanGaps:g,segment:p}=this.options,m=Yt(g)?g:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||n==="none",x=e+s,v=t.length;let y=e>0&&this.getParsed(e-1);for(let _=0;_<v;++_){const k=t[_],w=b?k:{};if(_<e||_>=x){w.skip=!0;continue}const S=this.getParsed(_),P=C(S[u]),O=w[f]=a.getPixelForValue(S[f],_),A=w[u]=o||P?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,S,l):S[u],_);w.skip=isNaN(O)||isNaN(A)||P,w.stop=_>0&&Math.abs(S[f]-y[f])>m,p&&(w.parsed=S,w.raw=c.data[_]),d&&(w.options=h||this.resolveDataElementOptions(_,k.active?"active":n)),b||this.updateElement(k,_,w,n),y=S}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,s=e.options&&e.options.borderWidth||0,n=t.data||[];if(!n.length)return s;const o=n[0].size(this.resolveDataElementOptions(0)),a=n[n.length-1].size(this.resolveDataElementOptions(n.length-1));return Math.max(s,o,a)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}M(Ve,"id","line"),M(Ve,"defaults",{datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1}),M(Ve,"overrides",{scales:{_index_:{type:"category"},_value_:{type:"linear"}}});class de extends ot{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){const e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=ve(e._parsed[t].r,s.options.locale);return{label:n[t]||"",value:o}}parseObjectData(t,e,s,n){return Hn.bind(this)(t,e,s,n)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((s,n)=>{const 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e=this._cachedMeta,{data:s=[]}=e,n=this.chart._animationsDisabled;let{start:o,count:a}=Rn(e,s,n);if(this._drawStart=o,this._drawCount=a,En(e)&&(o=0,a=s.length),this.options.showLine){this.datasetElementType||this.addElements();const{dataset:r,_dataset:l}=e;r._chart=this.chart,r._datasetIndex=this.index,r._decimated=!!l._decimated,r.points=s;const c=this.resolveDatasetElementOptions(t);c.segment=this.options.segment,this.updateElement(r,void 0,{animated:!n,options:c},t)}else this.datasetElementType&&(delete e.dataset,this.datasetElementType=!1);this.updateElements(s,o,a,t)}addElements(){const{showLine:t}=this.options;!this.datasetElementType&&t&&(this.datasetElementType=this.chart.registry.getElement("line")),super.addElements()}updateElements(t,e,s,n){const o=n==="reset",{iScale:a,vScale:r,_stacked:l,_dataset:c}=this._cachedMeta,h=this.resolveDataElementOptions(e,n),d=this.getSharedOptions(h),f=this.includeOptions(n,d),u=a.axis,g=r.axis,{spanGaps:p,segment:m}=this.options,b=Yt(p)?p:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||o||n==="none";let v=e>0&&this.getParsed(e-1);for(let y=e;y<e+s;++y){const _=t[y],k=this.getParsed(y),w=x?_:{},S=C(k[g]),P=w[u]=a.getPixelForValue(k[u],y),O=w[g]=o||S?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,k,l):k[g],y);w.skip=isNaN(P)||isNaN(O)||S,w.stop=y>0&&Math.abs(k[u]-v[u])>b,m&&(w.parsed=k,w.raw=c.data[y]),f&&(w.options=d||this.resolveDataElementOptions(y,_.active?"active":n)),x||this.updateElement(_,y,w,n),v=k}this.updateSharedOptions(d,n,h)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let r=0;for(let l=e.length-1;l>=0;--l)r=Math.max(r,e[l].size(this.resolveDataElementOptions(l))/2);return r>0&&r}const s=t.dataset,n=s.options&&s.options.borderWidth||0;if(!e.length)return n;const o=e[0].size(this.resolveDataElementOptions(0)),a=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return Math.max(n,o,a)/2}}M(Ne,"id","scatter"),M(Ne,"defaults",{datasetElementType:!1,dataElementType:"point",showLine:!1,fill:!1}),M(Ne,"overrides",{interaction:{mode:"point"},scales:{x:{type:"linear"},y:{type:"linear"}}});var Er=Object.freeze({__proto__:null,BarController:ze,BubbleController:Be,DoughnutController:Et,LineController:Ve,PieController:Si,PolarAreaController:de,RadarController:We,ScatterController:Ne});function At(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}class Zi{constructor(t){M(this,"options");this.options=t||{}}static override(t){Object.assign(Zi.prototype,t)}init(){}formats(){return At()}parse(){return At()}format(){return At()}add(){return At()}diff(){return At()}startOf(){return At()}endOf(){return At()}}var 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s&&s.canvas===t?(Gr(t,e),s):null}releaseContext(t){const e=t.canvas;if(!e[He])return!1;const s=e[He].initial;["height","width"].forEach(o=>{const a=s[o];C(a)?e.removeAttribute(o):e.setAttribute(o,a)});const n=s.style||{};return Object.keys(n).forEach(o=>{e.style[o]=n[o]}),e.width=e.width,delete e[He],!0}addEventListener(t,e,s){this.removeEventListener(t,e);const n=t.$proxies||(t.$proxies={}),a={attach:tl,detach:el,resize:nl}[e]||ol;n[e]=a(t,e,s)}removeEventListener(t,e){const s=t.$proxies||(t.$proxies={}),n=s[e];if(!n)return;({attach:mi,detach:mi,resize:mi}[e]||Jr)(t,e,n),s[e]=void 0}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,s,n){return Ga(t,e,s,n)}isAttached(t){const e=t&&Gi(t);return!!(e&&e.isConnected)}}function rl(i){return!qi()||typeof OffscreenCanvas<"u"&&i instanceof OffscreenCanvas?Kr:al}class 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0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:s,_suggestedMax:n}=this;return t=et(t,Number.POSITIVE_INFINITY),e=et(e,Number.NEGATIVE_INFINITY),s=et(s,Number.POSITIVE_INFINITY),n=et(n,Number.NEGATIVE_INFINITY),{min:et(t,s),max:et(e,n),minDefined:N(t),maxDefined:N(e)}}getMinMax(t){let{min:e,max:s,minDefined:n,maxDefined:o}=this.getUserBounds(),a;if(n&&o)return{min:e,max:s};const r=this.getMatchingVisibleMetas();for(let l=0,c=r.length;l<c;++l)a=r[l].controller.getMinMax(this,t),n||(e=Math.min(e,a.min)),o||(s=Math.max(s,a.max));return 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this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){I(this.options.beforeUpdate,[this])}update(t,e,s){const{beginAtZero:n,grace:o,ticks:a}=this.options,r=a.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=s=Object.assign({left:0,right:0,top:0,bottom:0},s),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+s.left+s.right:this.height+s.top+s.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=Oa(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const l=r<this.ticks.length;this._convertTicksToLabels(l?Bs(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||a.source==="auto")&&(this.ticks=ll(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t=this.options.reverse,e,s;this.isHorizontal()?(e=this.left,s=this.right):(e=this.top,s=this.bottom,t=!t),this._startPixel=e,this._endPixel=s,this._reversePixels=t,this._length=s-e,this._alignToPixels=this.options.alignToPixels}afterUpdate(){I(this.options.afterUpdate,[this])}beforeSetDimensions(){I(this.options.beforeSetDimensions,[this])}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height),this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0}afterSetDimensions(){I(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),I(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){I(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let s,n,o;for(s=0,n=t.length;s<n;s++)o=t[s],o.label=I(e.callback,[o.value,s,t],this)}afterTickToLabelConversion(){I(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){I(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,s=zs(this.ticks.length,t.ticks.maxTicksLimit),n=e.minRotation||0,o=e.maxRotation;let a=n,r,l,c;if(!this._isVisible()||!e.display||n>=o||s<=1||!this.isHorizontal()){this.labelRotation=n;return}const h=this._getLabelSizes(),d=h.widest.width,f=h.highest.height,u=Y(this.chart.width-d,0,this.maxWidth);r=t.offset?this.maxWidth/s:u/(s-1),d+6>r&&(r=u/(s-(t.offset?.5:1)),l=this.maxHeight-Qt(t.grid)-e.padding-Vs(t.title,this.chart.options.font),c=Math.sqrt(d*d+f*f),a=Ni(Math.min(Math.asin(Y((h.highest.height+6)/r,-1,1)),Math.asin(Y(l/c,-1,1))-Math.asin(Y(f/c,-1,1)))),a=Math.max(n,Math.min(o,a))),this.labelRotation=a}afterCalculateLabelRotation(){I(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){I(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:s,title:n,grid:o}}=this,a=this._isVisible(),r=this.isHorizontal();if(a){const l=Vs(n,e.options.font);if(r?(t.width=this.maxWidth,t.height=Qt(o)+l):(t.height=this.maxHeight,t.width=Qt(o)+l),s.display&&this.ticks.length){const{first:c,last:h,widest:d,highest:f}=this._getLabelSizes(),u=s.padding*2,g=nt(this.labelRotation),p=Math.cos(g),m=Math.sin(g);if(r){const b=s.mirror?0:m*d.width+p*f.height;t.height=Math.min(this.maxHeight,t.height+b+u)}else{const b=s.mirror?0:p*d.width+m*f.height;t.width=Math.min(this.maxWidth,t.width+b+u)}this._calculatePadding(c,h,m,p)}}this._handleMargins(),r?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,s,n){const{ticks:{align:o,padding:a},position:r}=this.options,l=this.labelRotation!==0,c=r!=="top"&&this.axis==="x";if(this.isHorizontal()){const h=this.getPixelForTick(0)-this.left,d=this.right-this.getPixelForTick(this.ticks.length-1);let f=0,u=0;l?c?(f=n*t.width,u=s*e.height):(f=s*t.height,u=n*e.width):o==="start"?u=e.width:o==="end"?f=t.width:o!=="inner"&&(f=t.width/2,u=e.width/2),this.paddingLeft=Math.max((f-h+a)*this.width/(this.width-h),0),this.paddingRight=Math.max((u-d+a)*this.width/(this.width-d),0)}else{let h=e.height/2,d=t.height/2;o==="start"?(h=0,d=t.height):o==="end"&&(h=e.height,d=0),this.paddingTop=h+a,this.paddingBottom=d+a}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){I(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return e==="top"||e==="bottom"||t==="x"}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){this.beforeTickToLabelConversion(),this.generateTickLabels(t);let e,s;for(e=0,s=t.length;e<s;e++)C(t[e].label)&&(t.splice(e,1),s--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let 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t=this.chart,e=this.options.position;if(e==="left"||e==="right")return{top:0,left:this.left,bottom:t.height,right:this.right};if(e==="top"||e==="bottom")return{top:this.top,left:0,bottom:this.bottom,right:t.width}}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:s,top:n,width:o,height:a}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(s,n,o,a),t.restore())}getLineWidthForValue(t){const e=this.options.grid;if(!this._isVisible()||!e.display)return 0;const n=this.ticks.findIndex(o=>o.value===t);return n>=0?e.setContext(this.getContext(n)).lineWidth:0}drawGrid(t){const e=this.options.grid,s=this.ctx,n=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let o,a;const r=(l,c,h)=>{!h.width||!h.color||(s.save(),s.lineWidth=h.width,s.strokeStyle=h.color,s.setLineDash(h.borderDash||[]),s.lineDashOffset=h.borderDashOffset,s.beginPath(),s.moveTo(l.x,l.y),s.lineTo(c.x,c.y),s.stroke(),s.restore())};if(e.display)for(o=0,a=n.length;o<a;++o){const 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O=w+Math.max((d-p)/2,0),A=l.leftForLtr(k,g),L=Ft(S.borderRadius);n.beginPath(),Object.values(L).some(X=>X!==0)?me(n,{x:A,y:O,w:g,h:p,radius:L}):n.rect(A,O,g,p),n.fill(),P!==0&&n.stroke()}n.restore()},x=function(k,w,S){Bt(n,S.text,k,w+m/2,c,{strikethrough:S.hidden,textAlign:l.textAlign(S.textAlign)})},v=this.isHorizontal(),y=this._computeTitleHeight();v?u={x:K(o,this.left+h,this.right-s[0]),y:this.top+h+y,line:0}:u={x:this.left+h,y:K(o,this.top+y+h,this.bottom-e[0].height),line:0},$n(this.ctx,t.textDirection);const _=m+h;this.legendItems.forEach((k,w)=>{n.strokeStyle=k.fontColor,n.fillStyle=k.fontColor;const S=n.measureText(k.text).width,P=l.textAlign(k.textAlign||(k.textAlign=a.textAlign)),O=g+f+S;let A=u.x,L=u.y;l.setWidth(this.width),v?w>0&&A+O+h>this.right&&(L=u.y+=_,u.line++,A=u.x=K(o,this.left+h,this.right-s[u.line])):w>0&&L+_>this.bottom&&(A=u.x=A+e[u.line].width+h,u.line++,L=u.y=K(o,this.top+y+h,this.bottom-e[u.line].height));const 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s,n,o;if(gt(t,this.left,this.right)&&gt(e,this.top,this.bottom)){for(o=this.legendHitBoxes,s=0;s<o.length;++s)if(n=o[s],gt(t,n.left,n.left+n.width)&&gt(e,n.top,n.top+n.height))return this.legendItems[s]}return null}handleEvent(t){const e=this.options;if(!Xc(t.type,e))return;const s=this._getLegendItemAt(t.x,t.y);if(t.type==="mousemove"||t.type==="mouseout"){const n=this._hoveredItem,o=Hc(n,s);n&&!o&&I(e.onLeave,[t,n,this],this),this._hoveredItem=s,s&&!o&&I(e.onHover,[t,s,this],this)}else s&&I(e.onClick,[t,s,this],this)}}function jc(i,t,e,s,n){const o=$c(s,i,t,e),a=Yc(n,s,t.lineHeight);return{itemWidth:o,itemHeight:a}}function $c(i,t,e,s){let n=i.text;return n&&typeof n!="string"&&(n=n.reduce((o,a)=>o.length>a.length?o:a)),t+e.size/2+s.measureText(n).width}function Yc(i,t,e){let s=i;return typeof t.text!="string"&&(s=bo(t,e)),s}function bo(i,t){const e=i.text?i.text.length:0;return t*e}function 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c=l.controller.getStyle(e?0:void 0),h=Z(c.borderWidth);return{text:t[l.index].label,fillStyle:c.backgroundColor,fontColor:o,hidden:!l.visible,lineCap:c.borderCapStyle,lineDash:c.borderDash,lineDashOffset:c.borderDashOffset,lineJoin:c.borderJoinStyle,lineWidth:(h.width+h.height)/4,strokeStyle:c.borderColor,pointStyle:s||c.pointStyle,rotation:c.rotation,textAlign:n||c.textAlign,borderRadius:a&&(r||c.borderRadius),datasetIndex:l.index}},this)}},title:{color:i=>i.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:i=>!i.startsWith("on"),labels:{_scriptable:i=>!["generateLabels","filter","sort"].includes(i)}}};class Ji extends at{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const s=this.options;if(this.left=0,this.top=0,!s.display){this.width=this.height=this.right=this.bottom=0;return}this.width=this.right=t,this.height=this.bottom=e;const n=V(s.text)?s.text.length:1;this._padding=Z(s.padding);const o=n*$(s.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=o:this.width=o}isHorizontal(){const t=this.options.position;return t==="top"||t==="bottom"}_drawArgs(t){const{top:e,left:s,bottom:n,right:o,options:a}=this,r=a.align;let l=0,c,h,d;return this.isHorizontal()?(h=K(r,s,o),d=e+t,c=o-s):(a.position==="left"?(h=s+t,d=K(r,n,e),l=R*-.5):(h=o-t,d=K(r,e,n),l=R*.5),c=n-e),{titleX:h,titleY:d,maxWidth:c,rotation:l}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const s=$(e.font),o=s.lineHeight/2+this._padding.top,{titleX:a,titleY:r,maxWidth:l,rotation:c}=this._drawArgs(o);Bt(t,e.text,0,0,s,{color:e.color,maxWidth:l,rotation:c,textAlign:ji(e.align),textBaseline:"middle",translation:[a,r]})}}function Kc(i,t){const e=new Ji({ctx:i.ctx,options:t,chart:i});G.configure(i,e,t),G.addBox(i,e),i.titleBlock=e}var qc={id:"title",_element:Ji,start(i,t,e){Kc(i,e)},stop(i){const t=i.titleBlock;G.removeBox(i,t),delete i.titleBlock},beforeUpdate(i,t,e){const s=i.titleBlock;G.configure(i,s,e),s.options=e},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const Ee=new WeakMap;var Gc={id:"subtitle",start(i,t,e){const s=new Ji({ctx:i.ctx,options:e,chart:i});G.configure(i,s,e),G.addBox(i,s),Ee.set(i,s)},stop(i){G.removeBox(i,Ee.get(i)),Ee.delete(i)},beforeUpdate(i,t,e){const s=Ee.get(i);G.configure(i,s,e),s.options=e},defaults:{align:"center",display:!1,font:{weight:"normal"},fullSize:!0,padding:0,position:"top",text:"",weight:1500},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const oe={average(i){if(!i.length)return!1;let t,e,s=new 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cn(i,t,e,s){const{caretSize:n,caretPadding:o,cornerRadius:a}=i,{xAlign:r,yAlign:l}=e,c=n+o,{topLeft:h,topRight:d,bottomLeft:f,bottomRight:u}=Ft(a);let g=eh(t,r);const p=ih(t,l,c);return l==="center"?r==="left"?g+=c:r==="right"&&(g-=c):r==="left"?g-=Math.max(h,f)+n:r==="right"&&(g+=Math.max(d,u)+n),{x:Y(g,0,s.width-t.width),y:Y(p,0,s.height-t.height)}}function Fe(i,t,e){const s=Z(e.padding);return t==="center"?i.x+i.width/2:t==="right"?i.x+i.width-s.right:i.x+s.left}function hn(i){return rt([],ft(i))}function sh(i,t,e){return wt(i,{tooltip:t,tooltipItems:e,type:"tooltip"})}function dn(i,t){const e=t&&t.dataset&&t.dataset.tooltip&&t.dataset.tooltip.callbacks;return e?i.override(e):i}const xo={beforeTitle:ht,title(i){if(i.length>0){const t=i[0],e=t.chart.data.labels,s=e?e.length:0;if(this&&this.options&&this.options.mode==="dataset")return t.dataset.label||"";if(t.label)return t.label;if(s>0&&t.dataIndex<s)return e[t.dataIndex]}return""},afterTitle:ht,beforeBody:ht,beforeLabel:ht,label(i){if(this&&this.options&&this.options.mode==="dataset")return i.label+": "+i.formattedValue||i.formattedValue;let t=i.dataset.label||"";t&&(t+=": ");const e=i.formattedValue;return C(e)||(t+=e),t},labelColor(i){const e=i.chart.getDatasetMeta(i.datasetIndex).controller.getStyle(i.dataIndex);return{borderColor:e.borderColor,backgroundColor:e.backgroundColor,borderWidth:e.borderWidth,borderDash:e.borderDash,borderDashOffset:e.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(i){const e=i.chart.getDatasetMeta(i.datasetIndex).controller.getStyle(i.dataIndex);return{pointStyle:e.pointStyle,rotation:e.rotation}},afterLabel:ht,afterBody:ht,beforeFooter:ht,footer:ht,afterFooter:ht};function J(i,t,e,s){const n=i[t].call(e,s);return typeof n>"u"?xo[t].call(e,s):n}class Ti extends at{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,s=this.options.setContext(this.getContext()),n=s.enabled&&e.options.animation&&s.animations,o=new Gn(this.chart,n);return n._cacheable&&(this._cachedAnimations=Object.freeze(o)),o}getContext(){return this.$context||(this.$context=sh(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){const{callbacks:s}=e,n=J(s,"beforeTitle",this,t),o=J(s,"title",this,t),a=J(s,"afterTitle",this,t);let r=[];return r=rt(r,ft(n)),r=rt(r,ft(o)),r=rt(r,ft(a)),r}getBeforeBody(t,e){return hn(J(e.callbacks,"beforeBody",this,t))}getBody(t,e){const{callbacks:s}=e,n=[];return E(t,o=>{const a={before:[],lines:[],after:[]},r=dn(s,o);rt(a.before,ft(J(r,"beforeLabel",this,o))),rt(a.lines,J(r,"label",this,o)),rt(a.after,ft(J(r,"afterLabel",this,o))),n.push(a)}),n}getAfterBody(t,e){return hn(J(e.callbacks,"afterBody",this,t))}getFooter(t,e){const{callbacks:s}=e,n=J(s,"beforeFooter",this,t),o=J(s,"footer",this,t),a=J(s,"afterFooter",this,t);let r=[];return r=rt(r,ft(n)),r=rt(r,ft(o)),r=rt(r,ft(a)),r}_createItems(t){const e=this._active,s=this.chart.data,n=[],o=[],a=[];let r=[],l,c;for(l=0,c=e.length;l<c;++l)r.push(Zc(this.chart,e[l]));return t.filter&&(r=r.filter((h,d,f)=>t.filter(h,d,f,s))),t.itemSort&&(r=r.sort((h,d)=>t.itemSort(h,d,s))),E(r,h=>{const d=dn(t.callbacks,h);n.push(J(d,"labelColor",this,h)),o.push(J(d,"labelPointStyle",this,h)),a.push(J(d,"labelTextColor",this,h))}),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=a,this.dataPoints=r,r}update(t,e){const s=this.options.setContext(this.getContext()),n=this._active;let o,a=[];if(!n.length)this.opacity!==0&&(o={opacity:0});else{const r=oe[s.position].call(this,n,this._eventPosition);a=this._createItems(s),this.title=this.getTitle(a,s),this.beforeBody=this.getBeforeBody(a,s),this.body=this.getBody(a,s),this.afterBody=this.getAfterBody(a,s),this.footer=this.getFooter(a,s);const l=this._size=rn(this,s),c=Object.assign({},r,l),h=ln(this.chart,s,c),d=cn(s,c,h,this.chart);this.xAlign=h.xAlign,this.yAlign=h.yAlign,o={opacity:1,x:d.x,y:d.y,width:l.width,height:l.height,caretX:r.x,caretY:r.y}}this._tooltipItems=a,this.$context=void 0,o&&this._resolveAnimations().update(this,o),t&&s.external&&s.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,s,n){const o=this.getCaretPosition(t,s,n);e.lineTo(o.x1,o.y1),e.lineTo(o.x2,o.y2),e.lineTo(o.x3,o.y3)}getCaretPosition(t,e,s){const{xAlign:n,yAlign:o}=this,{caretSize:a,cornerRadius:r}=s,{topLeft:l,topRight:c,bottomLeft:h,bottomRight:d}=Ft(r),{x:f,y:u}=t,{width:g,height:p}=e;let m,b,x,v,y,_;return o==="center"?(y=u+p/2,n==="left"?(m=f,b=m-a,v=y+a,_=y-a):(m=f+g,b=m+a,v=y-a,_=y+a),x=m):(n==="left"?b=f+Math.max(l,h)+a:n==="right"?b=f+g-Math.max(c,d)-a:b=this.caretX,o==="top"?(v=u,y=v-a,m=b-a,x=b+a):(v=u+p,y=v+a,m=b+a,x=b-a),_=v),{x1:m,x2:b,x3:x,y1:v,y2:y,y3:_}}drawTitle(t,e,s){const n=this.title,o=n.length;let a,r,l;if(o){const c=$t(s.rtl,this.x,this.width);for(t.x=Fe(this,s.titleAlign,s),e.textAlign=c.textAlign(s.titleAlign),e.textBaseline="middle",a=$(s.titleFont),r=s.titleSpacing,e.fillStyle=s.titleColor,e.font=a.string,l=0;l<o;++l)e.fillText(n[l],c.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+r,l+1===o&&(t.y+=s.titleMarginBottom-r)}}_drawColorBox(t,e,s,n,o){const a=this.labelColors[s],r=this.labelPointStyles[s],{boxHeight:l,boxWidth:c}=o,h=$(o.bodyFont),d=Fe(this,"left",o),f=n.x(d),u=l<h.lineHeight?(h.lineHeight-l)/2:0,g=e.y+u;if(o.usePointStyle){const p={radius:Math.min(c,l)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},m=n.leftForLtr(f,c)+c/2,b=g+l/2;t.strokeStyle=o.multiKeyBackground,t.fillStyle=o.multiKeyBackground,wi(t,p,m,b),t.strokeStyle=a.borderColor,t.fillStyle=a.backgroundColor,wi(t,p,m,b)}else{t.lineWidth=T(a.borderWidth)?Math.max(...Object.values(a.borderWidth)):a.borderWidth||1,t.strokeStyle=a.borderColor,t.setLineDash(a.borderDash||[]),t.lineDashOffset=a.borderDashOffset||0;const p=n.leftForLtr(f,c),m=n.leftForLtr(n.xPlus(f,1),c-2),b=Ft(a.borderRadius);Object.values(b).some(x=>x!==0)?(t.beginPath(),t.fillStyle=o.multiKeyBackground,me(t,{x:p,y:g,w:c,h:l,radius:b}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),me(t,{x:m,y:g+1,w:c-2,h:l-2,radius:b}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(p,g,c,l),t.strokeRect(p,g,c,l),t.fillStyle=a.backgroundColor,t.fillRect(m,g+1,c-2,l-2))}t.fillStyle=this.labelTextColors[s]}drawBody(t,e,s){const{body:n}=this,{bodySpacing:o,bodyAlign:a,displayColors:r,boxHeight:l,boxWidth:c,boxPadding:h}=s,d=$(s.bodyFont);let f=d.lineHeight,u=0;const g=$t(s.rtl,this.x,this.width),p=function(S){e.fillText(S,g.x(t.x+u),t.y+f/2),t.y+=f+o},m=g.textAlign(a);let b,x,v,y,_,k,w;for(e.textAlign=a,e.textBaseline="middle",e.font=d.string,t.x=Fe(this,m,s),e.fillStyle=s.bodyColor,E(this.beforeBody,p),u=r&&m!=="right"?a==="center"?c/2+h:c+2+h:0,y=0,k=n.length;y<k;++y){for(b=n[y],x=this.labelTextColors[y],e.fillStyle=x,E(b.before,p),v=b.lines,r&&v.length&&(this._drawColorBox(e,t,y,g,s),f=Math.max(d.lineHeight,l)),_=0,w=v.length;_<w;++_)p(v[_]),f=d.lineHeight;E(b.after,p)}u=0,f=d.lineHeight,E(this.afterBody,p),t.y-=o}drawFooter(t,e,s){const n=this.footer,o=n.length;let a,r;if(o){const l=$t(s.rtl,this.x,this.width);for(t.x=Fe(this,s.footerAlign,s),t.y+=s.footerMarginTop,e.textAlign=l.textAlign(s.footerAlign),e.textBaseline="middle",a=$(s.footerFont),e.fillStyle=s.footerColor,e.font=a.string,r=0;r<o;++r)e.fillText(n[r],l.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+s.footerSpacing}}drawBackground(t,e,s,n){const{xAlign:o,yAlign:a}=this,{x:r,y:l}=t,{width:c,height:h}=s,{topLeft:d,topRight:f,bottomLeft:u,bottomRight:g}=Ft(n.cornerRadius);e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth,e.beginPath(),e.moveTo(r+d,l),a==="top"&&this.drawCaret(t,e,s,n),e.lineTo(r+c-f,l),e.quadraticCurveTo(r+c,l,r+c,l+f),a==="center"&&o==="right"&&this.drawCaret(t,e,s,n),e.lineTo(r+c,l+h-g),e.quadraticCurveTo(r+c,l+h,r+c-g,l+h),a==="bottom"&&this.drawCaret(t,e,s,n),e.lineTo(r+u,l+h),e.quadraticCurveTo(r,l+h,r,l+h-u),a==="center"&&o==="left"&&this.drawCaret(t,e,s,n),e.lineTo(r,l+d),e.quadraticCurveTo(r,l,r+d,l),e.closePath(),e.fill(),n.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,s=this.$animations,n=s&&s.x,o=s&&s.y;if(n||o){const a=oe[t.position].call(this,this._active,this._eventPosition);if(!a)return;const r=this._size=rn(this,t),l=Object.assign({},a,this._size),c=ln(e,t,l),h=cn(t,l,c,e);(n._to!==h.x||o._to!==h.y)&&(this.xAlign=c.xAlign,this.yAlign=c.yAlign,this.width=r.width,this.height=r.height,this.caretX=a.x,this.caretY=a.y,this._resolveAnimations().update(this,h))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let s=this.opacity;if(!s)return;this._updateAnimationTarget(e);const n={width:this.width,height:this.height},o={x:this.x,y:this.y};s=Math.abs(s)<.001?0:s;const a=Z(e.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&r&&(t.save(),t.globalAlpha=s,this.drawBackground(o,t,n,e),$n(t,e.textDirection),o.y+=a.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),Yn(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const s=this._active,n=t.map(({datasetIndex:r,index:l})=>{const c=this.chart.getDatasetMeta(r);if(!c)throw new Error("Cannot find a dataset at index "+r);return{datasetIndex:r,element:c.data[l],index:l}}),o=!Xe(s,n),a=this._positionChanged(n,e);(o||a)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,s=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],a=this._getActiveElements(t,o,e,s),r=this._positionChanged(a,t),l=e||!Xe(a,o)||r;return l&&(this._active=a,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,s,n){const o=this.options;if(t.type==="mouseout")return[];if(!n)return e.filter(r=>this.chart.data.datasets[r.datasetIndex]&&this.chart.getDatasetMeta(r.datasetIndex).controller.getParsed(r.index)!==void 0);const a=this.chart.getElementsAtEventForMode(t,o.mode,o,s);return o.reverse&&a.reverse(),a}_positionChanged(t,e){const{caretX:s,caretY:n,options:o}=this,a=oe[o.position].call(this,t,e);return a!==!1&&(s!==a.x||n!==a.y)}}M(Ti,"positioners",oe);var nh={id:"tooltip",_element:Ti,positioners:oe,afterInit(i,t,e){e&&(i.tooltip=new Ti({chart:i,options:e}))},beforeUpdate(i,t,e){i.tooltip&&i.tooltip.initialize(e)},reset(i,t,e){i.tooltip&&i.tooltip.initialize(e)},afterDraw(i){const t=i.tooltip;if(t&&t._willRender()){const e={tooltip:t};if(i.notifyPlugins("beforeTooltipDraw",{...e,cancelable:!0})===!1)return;t.draw(i.ctx),i.notifyPlugins("afterTooltipDraw",e)}},afterEvent(i,t){if(i.tooltip){const e=t.replay;i.tooltip.handleEvent(t.event,e,t.inChartArea)&&(t.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(i,t)=>t.bodyFont.size,boxWidth:(i,t)=>t.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:xo},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:i=>i!=="filter"&&i!=="itemSort"&&i!=="external",_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},oh=Object.freeze({__proto__:null,Colors:bc,Decimation:vc,Filler:Nc,Legend:Uc,SubTitle:Gc,Title:qc,Tooltip:nh});const ah=(i,t,e,s)=>(typeof t=="string"?(e=i.push(t)-1,s.unshift({index:e,label:t})):isNaN(t)&&(e=null),e);function rh(i,t,e,s){const n=i.indexOf(t);if(n===-1)return ah(i,t,e,s);const o=i.lastIndexOf(t);return n!==o?e:n}const lh=(i,t)=>i===null?null:Y(Math.round(i),0,t);function fn(i){const t=this.getLabels();return i>=0&&i<t.length?t[i]:i}class Li extends Vt{constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const s=this.getLabels();for(const{index:n,label:o}of e)s[n]===o&&s.splice(n,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(C(t))return null;const s=this.getLabels();return e=isFinite(e)&&s[e]===t?e:rh(s,t,D(e,t),this._addedLabels),lh(e,s.length-1)}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:s,max:n}=this.getMinMax(!0);this.options.bounds==="ticks"&&(t||(s=0),e||(n=this.getLabels().length-1)),this.min=s,this.max=n}buildTicks(){const t=this.min,e=this.max,s=this.options.offset,n=[];let o=this.getLabels();o=t===0&&e===o.length-1?o:o.slice(t,e+1),this._valueRange=Math.max(o.length-(s?0:1),1),this._startValue=this.min-(s?.5:0);for(let a=t;a<=e;a++)n.push({value:a});return n}getLabelForValue(t){return fn.call(this,t)}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return typeof t!="number"&&(t=this.parse(t)),t===null?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}getBasePixel(){return this.bottom}}M(Li,"id","category"),M(Li,"defaults",{ticks:{callback:fn}});function ch(i,t){const 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x&&f&&S!==r?e.length&&le(e[e.length-1].value,r,un(r,y,i))?e[e.length-1].value=r:e.push({value:r}):(!x||S===r)&&e.push({value:S}),e}function un(i,t,{horizontal:e,minRotation:s}){const n=nt(s),o=(e?Math.sin(n):Math.cos(n))||.001,a=.75*t*(""+i).length;return Math.min(t/o,a)}class Qe extends Vt{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return C(t)||(typeof t=="number"||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:s}=this.getUserBounds();let{min:n,max:o}=this;const a=l=>n=e?n:l,r=l=>o=s?o:l;if(t){const l=ct(n),c=ct(o);l<0&&c<0?r(0):l>0&&c>0&&a(0)}if(n===o){let l=o===0?1:Math.abs(o*.05);r(o+l),t||a(n-l)}this.min=n,this.max=o}getTickLimit(){const t=this.options.ticks;let{maxTicksLimit:e,stepSize:s}=t,n;return s?(n=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,n>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} 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Qe{determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=N(t)?t:0,this.max=N(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,s=nt(this.options.ticks.minRotation),n=(t?Math.sin(s):Math.cos(s))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return t===null?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}M(Ri,"id","linear"),M(Ri,"defaults",{ticks:{callback:ti.formatters.numeric}});const xe=i=>Math.floor(xt(i)),Ct=(i,t)=>Math.pow(10,xe(i)+t);function gn(i){return i/Math.pow(10,xe(i))===1}function pn(i,t,e){const s=Math.pow(10,e),n=Math.floor(i/s);return Math.ceil(t/s)-n}function hh(i,t){const e=t-i;let s=xe(e);for(;pn(i,t,s)>10;)s++;for(;pn(i,t,s)<10;)s--;return Math.min(s,xe(i))}function dh(i,{min:t,max:e}){t=et(i.min,t);const s=[],n=xe(t);let o=hh(t,e),a=o<0?Math.pow(10,Math.abs(o)):1;const r=Math.pow(10,o),l=n>o?Math.pow(10,n):0,c=Math.round((t-l)*a)/a,h=Math.floor((t-l)/r/10)*r*10;let d=Math.floor((c-h)/Math.pow(10,o)),f=et(i.min,Math.round((l+h+d*Math.pow(10,o))*a)/a);for(;f<e;)s.push({value:f,major:gn(f),significand:d}),d>=10?d=d<15?15:20:d++,d>=20&&(o++,d=2,a=o>=0?1:a),f=Math.round((l+h+d*Math.pow(10,o))*a)/a;const u=et(i.max,f);return s.push({value:u,major:gn(u),significand:d}),s}class Ei extends Vt{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){const s=Qe.prototype.parse.apply(this,[t,e]);if(s===0){this._zero=!0;return}return 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t=this.min;super.configure(),this._startValue=xt(t),this._valueRange=xt(this.max)-xt(t)}getPixelForValue(t){return(t===void 0||t===0)&&(t=this.min),t===null||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(xt(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}M(Ei,"id","logarithmic"),M(Ei,"defaults",{ticks:{callback:ti.formatters.logarithmic,major:{enabled:!0}}});function Fi(i){const t=i.ticks;if(t.display&&i.display){const e=Z(t.backdropPadding);return D(t.font&&t.font.size,W.font.size)+e.height}return 0}function fh(i,t,e){return e=V(e)?e:[e],{w:xa(i,t.string,e),h:e.length*t.lineHeight}}function mn(i,t,e,s,n){return i===s||i===n?{start:t-e/2,end:t+e/2}:i<s||i>n?{start:t-e,end:t}:{start:t,end:t+e}}function uh(i){const t={l:i.left+i._padding.left,r:i.right-i._padding.right,t:i.top+i._padding.top,b:i.bottom-i._padding.bottom},e=Object.assign({},t),s=[],n=[],o=i._pointLabels.length,a=i.options.pointLabels,r=a.centerPointLabels?R/o:0;for(let l=0;l<o;l++){const c=a.setContext(i.getPointLabelContext(l));n[l]=c.padding;const h=i.getPointPosition(l,i.drawingArea+n[l],r),d=$(c.font),f=fh(i.ctx,d,i._pointLabels[l]);s[l]=f;const u=q(i.getIndexAngle(l)+r),g=Math.round(Ni(u)),p=mn(g,h.x,f.w,0,180),m=mn(g,h.y,f.h,90,270);gh(e,t,u,p,m)}i.setCenterPoint(t.l-e.l,e.r-t.r,t.t-e.t,e.b-t.b),i._pointLabelItems=bh(i,s,n)}function gh(i,t,e,s,n){const o=Math.abs(Math.sin(e)),a=Math.abs(Math.cos(e));let r=0,l=0;s.start<t.l?(r=(t.l-s.start)/o,i.l=Math.min(i.l,t.l-r)):s.end>t.r&&(r=(s.end-t.r)/o,i.r=Math.max(i.r,t.r+r)),n.start<t.t?(l=(t.t-n.start)/a,i.t=Math.min(i.t,t.t-l)):n.end>t.b&&(l=(n.end-t.b)/a,i.b=Math.max(i.b,t.b+l))}function ph(i,t,e){const s=i.drawingArea,{extra:n,additionalAngle:o,padding:a,size:r}=e,l=i.getPointPosition(t,s+n+a,o),c=Math.round(Ni(q(l.angle+j))),h=yh(l.y,r.h,c),d=xh(c),f=_h(l.x,r.w,d);return{visible:!0,x:l.x,y:h,textAlign:d,left:f,top:h,right:f+r.w,bottom:h+r.h}}function mh(i,t){if(!t)return!0;const{left:e,top:s,right:n,bottom:o}=i;return!(mt({x:e,y:s},t)||mt({x:e,y:o},t)||mt({x:n,y:s},t)||mt({x:n,y:o},t))}function bh(i,t,e){const s=[],n=i._pointLabels.length,o=i.options,{centerPointLabels:a,display:r}=o.pointLabels,l={extra:Fi(o)/2,additionalAngle:a?R/n:0};let c;for(let h=0;h<n;h++){l.padding=e[h],l.size=t[h];const d=ph(i,h,l);s.push(d),r==="auto"&&(d.visible=mh(d,c),d.visible&&(c=d))}return s}function xh(i){return i===0||i===180?"center":i<180?"left":"right"}function _h(i,t,e){return e==="right"?i-=t:e==="center"&&(i-=t/2),i}function yh(i,t,e){return e===90||e===270?i-=t/2:(e>270||e<90)&&(i-=t),i}function vh(i,t,e){const{left:s,top:n,right:o,bottom:a}=e,{backdropColor:r}=t;if(!C(r)){const l=Ft(t.borderRadius),c=Z(t.backdropPadding);i.fillStyle=r;const h=s-c.left,d=n-c.top,f=o-s+c.width,u=a-n+c.height;Object.values(l).some(g=>g!==0)?(i.beginPath(),me(i,{x:h,y:d,w:f,h:u,radius:l}),i.fill()):i.fillRect(h,d,f,u)}}function Mh(i,t){const{ctx:e,options:{pointLabels:s}}=i;for(let n=t-1;n>=0;n--){const o=i._pointLabelItems[n];if(!o.visible)continue;const a=s.setContext(i.getPointLabelContext(n));vh(e,a,o);const r=$(a.font),{x:l,y:c,textAlign:h}=o;Bt(e,i._pointLabels[n],l,c+r.lineHeight/2,r,{color:a.color,textAlign:h,textBaseline:"middle"})}}function _o(i,t,e,s){const{ctx:n}=i;if(e)n.arc(i.xCenter,i.yCenter,t,0,z);else{let o=i.getPointPosition(0,t);n.moveTo(o.x,o.y);for(let a=1;a<s;a++)o=i.getPointPosition(a,t),n.lineTo(o.x,o.y)}}function kh(i,t,e,s,n){const o=i.ctx,a=t.circular,{color:r,lineWidth:l}=t;!a&&!s||!r||!l||e<0||(o.save(),o.strokeStyle=r,o.lineWidth=l,o.setLineDash(n.dash||[]),o.lineDashOffset=n.dashOffset,o.beginPath(),_o(i,e,a,s),o.closePath(),o.stroke(),o.restore())}function wh(i,t,e){return wt(i,{label:e,index:t,type:"pointLabel"})}class ae extends Qe{constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){const t=this._padding=Z(Fi(this.options)/2),e=this.width=this.maxWidth-t.width,s=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e/2+t.left),this.yCenter=Math.floor(this.top+s/2+t.top),this.drawingArea=Math.floor(Math.min(e,s)/2)}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!1);this.min=N(t)&&!isNaN(t)?t:0,this.max=N(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/Fi(this.options))}generateTickLabels(t){Qe.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((e,s)=>{const n=I(this.options.pointLabels.callback,[e,s],this);return n||n===0?n:""}).filter((e,s)=>this.chart.getDataVisibility(s))}fit(){const t=this.options;t.display&&t.pointLabels.display?uh(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,s,n){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((s-n)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,s,n))}getIndexAngle(t){const e=z/(this._pointLabels.length||1),s=this.options.startAngle||0;return q(t*e+nt(s))}getDistanceFromCenterForValue(t){if(C(t))return NaN;const e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if(C(t))return NaN;const e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){const e=this._pointLabels||[];if(t>=0&&t<e.length){const s=e[t];return wh(this.getContext(),t,s)}}getPointPosition(t,e,s=0){const n=this.getIndexAngle(t)-j+s;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter,angle:n}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){const{left:e,top:s,right:n,bottom:o}=this._pointLabelItems[t];return{left:e,top:s,right:n,bottom:o}}drawBackground(){const{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const s=this.ctx;s.save(),s.beginPath(),_o(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),s.closePath(),s.fillStyle=t,s.fill(),s.restore()}}drawGrid(){const t=this.ctx,e=this.options,{angleLines:s,grid:n,border:o}=e,a=this._pointLabels.length;let r,l,c;if(e.pointLabels.display&&Mh(this,a),n.display&&this.ticks.forEach((h,d)=>{if(d!==0||d===0&&this.min<0){l=this.getDistanceFromCenterForValue(h.value);const f=this.getContext(d),u=n.setContext(f),g=o.setContext(f);kh(this,u,l,a,g)}}),s.display){for(t.save(),r=a-1;r>=0;r--){const h=s.setContext(this.getPointLabelContext(r)),{color:d,lineWidth:f}=h;!f||!d||(t.lineWidth=f,t.strokeStyle=d,t.setLineDash(h.borderDash),t.lineDashOffset=h.borderDashOffset,l=this.getDistanceFromCenterForValue(e.reverse?this.min:this.max),c=this.getPointPosition(r,l),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(c.x,c.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,s=e.ticks;if(!s.display)return;const n=this.getIndexAngle(0);let o,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(n),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach((r,l)=>{if(l===0&&this.min>=0&&!e.reverse)return;const c=s.setContext(this.getContext(l)),h=$(c.font);if(o=this.getDistanceFromCenterForValue(this.ticks[l].value),c.showLabelBackdrop){t.font=h.string,a=t.measureText(r.label).width,t.fillStyle=c.backdropColor;const d=Z(c.backdropPadding);t.fillRect(-a/2-d.left,-o-h.size/2-d.top,a+d.width,h.size+d.height)}Bt(t,r.label,0,-o,h,{color:c.color,strokeColor:c.textStrokeColor,strokeWidth:c.textStrokeWidth})}),t.restore()}drawTitle(){}}M(ae,"id","radialLinear"),M(ae,"defaults",{display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:ti.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback(t){return t},padding:5,centerPointLabels:!1}}),M(ae,"defaultRoutes",{"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"}),M(ae,"descriptors",{angleLines:{_fallback:"grid"}});const ai={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(ai);function bn(i,t){return i-t}function xn(i,t){if(C(t))return null;const e=i._adapter,{parser:s,round:n,isoWeekday:o}=i._parseOpts;let a=t;return typeof s=="function"&&(a=s(a)),N(a)||(a=typeof s=="string"?e.parse(a,s):e.parse(a)),a===null?null:(n&&(a=n==="week"&&(Yt(o)||o===!0)?e.startOf(a,"isoWeek",o):e.startOf(a,n)),+a)}function _n(i,t,e,s){const n=Q.length;for(let o=Q.indexOf(i);o<n-1;++o){const a=ai[Q[o]],r=a.steps?a.steps:Number.MAX_SAFE_INTEGER;if(a.common&&Math.ceil((e-t)/(r*a.size))<=s)return Q[o]}return Q[n-1]}function Sh(i,t,e,s,n){for(let o=Q.length-1;o>=Q.indexOf(e);o--){const a=Q[o];if(ai[a].common&&i._adapter.diff(n,s,a)>=t-1)return a}return Q[e?Q.indexOf(e):0]}function Ph(i){for(let t=Q.indexOf(i)+1,e=Q.length;t<e;++t)if(ai[Q[t]].common)return Q[t]}function yn(i,t,e){if(!e)i[t]=!0;else if(e.length){const{lo:s,hi:n}=Hi(e,t),o=e[s]>=t?e[s]:e[n];i[o]=!0}}function Dh(i,t,e,s){const n=i._adapter,o=+n.startOf(t[0].value,s),a=t[t.length-1].value;let r,l;for(r=o;r<=a;r=+n.add(r,1,s))l=e[r],l>=0&&(t[l].major=!0);return t}function vn(i,t,e){const s=[],n={},o=t.length;let a,r;for(a=0;a<o;++a)r=t[a],n[r]=a,s.push({value:r,major:!1});return o===0||!e?s:Dh(i,s,n,e)}class _e extends Vt{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={}){const s=t.time||(t.time={}),n=this._adapter=new Fr._date(t.adapters.date);n.init(e),re(s.displayFormats,n.formats()),this._parseOpts={parser:s.parser,round:s.round,isoWeekday:s.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return t===void 0?null:xn(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,s=t.time.unit||"day";let{min:n,max:o,minDefined:a,maxDefined:r}=this.getUserBounds();function l(c){!a&&!isNaN(c.min)&&(n=Math.min(n,c.min)),!r&&!isNaN(c.max)&&(o=Math.max(o,c.max))}(!a||!r)&&(l(this._getLabelBounds()),(t.bounds!=="ticks"||t.ticks.source!=="labels")&&l(this.getMinMax(!1))),n=N(n)&&!isNaN(n)?n:+e.startOf(Date.now(),s),o=N(o)&&!isNaN(o)?o:+e.endOf(Date.now(),s)+1,this.min=Math.min(n,o-1),this.max=Math.max(n+1,o)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,s=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],s=t[t.length-1]),{min:e,max:s}}buildTicks(){const t=this.options,e=t.time,s=t.ticks,n=s.source==="labels"?this.getLabelTimestamps():this._generate();t.bounds==="ticks"&&n.length&&(this.min=this._userMin||n[0],this.max=this._userMax||n[n.length-1]);const o=this.min,a=this.max,r=oa(n,o,a);return this._unit=e.unit||(s.autoSkip?_n(e.minUnit,this.min,this.max,this._getLabelCapacity(o)):Sh(this,r.length,e.minUnit,this.min,this.max)),this._majorUnit=!s.major.enabled||this._unit==="year"?void 0:Ph(this._unit),this.initOffsets(n),t.reverse&&r.reverse(),vn(this,r,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map(t=>+t.value))}initOffsets(t=[]){let e=0,s=0,n,o;this.options.offset&&t.length&&(n=this.getDecimalForValue(t[0]),t.length===1?e=1-n:e=(this.getDecimalForValue(t[1])-n)/2,o=this.getDecimalForValue(t[t.length-1]),t.length===1?s=o:s=(o-this.getDecimalForValue(t[t.length-2]))/2);const a=t.length<3?.5:.25;e=Y(e,0,a),s=Y(s,0,a),this._offsets={start:e,end:s,factor:1/(e+1+s)}}_generate(){const t=this._adapter,e=this.min,s=this.max,n=this.options,o=n.time,a=o.unit||_n(o.minUnit,e,s,this._getLabelCapacity(e)),r=D(n.ticks.stepSize,1),l=a==="week"?o.isoWeekday:!1,c=Yt(l)||l===!0,h={};let d=e,f,u;if(c&&(d=+t.startOf(d,"isoWeek",l)),d=+t.startOf(d,c?"day":a),t.diff(s,e,a)>1e5*r)throw new Error(e+" and "+s+" are too far apart with stepSize of "+r+" "+a);const g=n.ticks.source==="data"&&this.getDataTimestamps();for(f=d,u=0;f<s;f=+t.add(f,r,a),u++)yn(h,f,g);return(f===s||n.bounds==="ticks"||u===1)&&yn(h,f,g),Object.keys(h).sort(bn).map(p=>+p)}getLabelForValue(t){const e=this._adapter,s=this.options.time;return s.tooltipFormat?e.format(t,s.tooltipFormat):e.format(t,s.displayFormats.datetime)}format(t,e){const n=this.options.time.displayFormats,o=this._unit,a=e||n[o];return this._adapter.format(t,a)}_tickFormatFunction(t,e,s,n){const o=this.options,a=o.ticks.callback;if(a)return I(a,[t,e,s],this);const r=o.time.displayFormats,l=this._unit,c=this._majorUnit,h=l&&r[l],d=c&&r[c],f=s[e],u=c&&d&&f&&f.major;return this._adapter.format(t,n||(u?d:h))}generateTickLabels(t){let e,s,n;for(e=0,s=t.length;e<s;++e)n=t[e],n.label=this._tickFormatFunction(n.value,e,t)}getDecimalForValue(t){return t===null?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){const e=this._offsets,s=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+s)*e.factor)}getValueForPixel(t){const e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+s*(this.max-this.min)}_getLabelSize(t){const e=this.options.ticks,s=this.ctx.measureText(t).width,n=nt(this.isHorizontal()?e.maxRotation:e.minRotation),o=Math.cos(n),a=Math.sin(n),r=this._resolveTickFontOptions(0).size;return{w:s*o+r*a,h:s*a+r*o}}_getLabelCapacity(t){const e=this.options.time,s=e.displayFormats,n=s[e.unit]||s.millisecond,o=this._tickFormatFunction(t,0,vn(this,[t],this._majorUnit),n),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,s;if(t.length)return t;const n=this.getMatchingVisibleMetas();if(this._normalized&&n.length)return this._cache.data=n[0].controller.getAllParsedValues(this);for(e=0,s=n.length;e<s;++e)t=t.concat(n[e].controller.getAllParsedValues(this));return this._cache.data=this.normalize(t)}getLabelTimestamps(){const t=this._cache.labels||[];let e,s;if(t.length)return t;const n=this.getLabels();for(e=0,s=n.length;e<s;++e)t.push(xn(this,n[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return Cn(t.sort(bn))}}M(_e,"id","time"),M(_e,"defaults",{bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",callback:!1,major:{enabled:!1}}});function Ie(i,t,e){let s=0,n=i.length-1,o,a,r,l;e?(t>=i[s].pos&&t<=i[n].pos&&({lo:s,hi:n}=pt(i,"pos",t)),{pos:o,time:r}=i[s],{pos:a,time:l}=i[n]):(t>=i[s].time&&t<=i[n].time&&({lo:s,hi:n}=pt(i,"time",t)),{time:o,pos:r}=i[s],{time:a,pos:l}=i[n]);const c=a-o;return c?r+(l-r)*(t-o)/c:r}class Ii extends _e{constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){const t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=Ie(e,this.min),this._tableRange=Ie(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:s}=this,n=[],o=[];let a,r,l,c,h;for(a=0,r=t.length;a<r;++a)c=t[a],c>=e&&c<=s&&n.push(c);if(n.length<2)return[{time:e,pos:0},{time:s,pos:1}];for(a=0,r=n.length;a<r;++a)h=n[a+1],l=n[a-1],c=n[a],Math.round((h+l)/2)!==c&&o.push({time:c,pos:a/(r-1)});return o}_generate(){const t=this.min,e=this.max;let s=super.getDataTimestamps();return(!s.includes(t)||!s.length)&&s.splice(0,0,t),(!s.includes(e)||s.length===1)&&s.push(e),s.sort((n,o)=>n-o)}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps(),s=this.getLabelTimestamps();return e.length&&s.length?t=this.normalize(e.concat(s)):t=e.length?e:s,t=this._cache.all=t,t}getDecimalForValue(t){return(Ie(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){const e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return Ie(this._table,s*this._tableRange+this._minPos,!0)}}M(Ii,"id","timeseries"),M(Ii,"defaults",_e.defaults);var Oh=Object.freeze({__proto__:null,CategoryScale:Li,LinearScale:Ri,LogarithmicScale:Ei,RadialLinearScale:ae,TimeScale:_e,TimeSeriesScale:Ii});const Ch=[Er,hc,oh,Oh];export{dr as Animation,Gn as Animations,ne as ArcElement,ze as BarController,Ye as BarElement,eo as BasePlatform,Kr as BasicPlatform,Be as BubbleController,Li as CategoryScale,Rt as Chart,bc as Colors,ot as DatasetController,vc as Decimation,al as DomPlatform,Et as DoughnutController,at as Element,Nc as Filler,Wr as Interaction,Uc as Legend,Ve as LineController,_t as LineElement,Ri as LinearScale,Ei as LogarithmicScale,Si as PieController,$e as PointElement,de as PolarAreaController,We as RadarController,ae as RadialLinearScale,Vt as Scale,Ne as ScatterController,Gc as SubTitle,ti as Ticks,_e as TimeScale,Ii as TimeSeriesScale,qc as Title,nh as Tooltip,Fr as _adapters,rl as _detectPlatform,dt as animator,Er as controllers,W as defaults,hc as elements,G as layouts,oh as plugins,Ch as registerables,lt as registry,Oh as scales};