1 line
178 KiB
JavaScript
1 line
178 KiB
JavaScript
import{r as requestAnimFrame,a as resolve,e as effects,c as color,i as isObject,d as defaults,b as isArray,v as valueOrDefault,u as unlistenArrayEvents,l as listenArrayEvents,f as resolveObjectKey,g as isNumberFinite,h as defined,s as sign,j as createContext,k as isNullOrUndef,_ as _arrayUnique,t as toRadians,m as toPercentage,n as toDimension,T as TAU,o as formatNumber,p as _angleBetween,H as HALF_PI,P as PI,q as _getStartAndCountOfVisiblePoints,w as _scaleRangesChanged,x as isNumber,y as _parseObjectDataRadialScale,z as getRelativePosition,A as _rlookupByKey,B as _lookupByKey,C as _isPointInArea,D as getAngleFromPoint,E as toPadding,F as each,G as getMaximumSize,I as _getParentNode,J as readUsedSize,K as supportsEventListenerOptions,L as throttled,M as _isDomSupported,N as _factorize,O as finiteOrDefault,Q as callback,R as _addGrace,S as _limitValue,U as toDegrees,V as _measureText,W as _int16Range,X as _alignPixel,Y as clipArea,Z as renderText,$ as unclipArea,a0 as toFont,a1 as _toLeftRightCenter,a2 as _alignStartEnd,a3 as overrides,a4 as merge,a5 as _capitalize,a6 as descriptors,a7 as isFunction,a8 as _attachContext,a9 as _createResolver,aa as _descriptors,ab as mergeIf,ac as uid,ad as debounce,ae as retinaScale,af as clearCanvas,ag as setsEqual,ah as _elementsEqual,ai as _isClickEvent,aj as _isBetween,ak as _readValueToProps,al as _updateBezierControlPoints,am as _computeSegments,an as _boundSegments,ao as _steppedInterpolation,ap as _bezierInterpolation,aq as _pointInLine,ar as _steppedLineTo,as as _bezierCurveTo,at as drawPoint,au as addRoundedRectPath,av as toTRBL,aw as toTRBLCorners,ax as _boundSegment,ay as _normalizeAngle,az as getRtlAdapter,aA as overrideTextDirection,aB as _textX,aC as restoreTextDirection,aD as drawPointLegend,aE as distanceBetweenPoints,aF as noop,aG as _setMinAndMaxByKey,aH as niceNum,aI as almostWhole,aJ as almostEquals,aK as _decimalPlaces,aL as Ticks,aM as log10,aN as _longestText,aO as _filterBetween,aP as _lookup}from"./chunks/helpers.segment.js";import"@kurkle/color";class Animator{constructor(){this._request=null,this._charts=new Map,this._running=!1,this._lastDate=void 0}_notify(e,i,a,t){const s=i.listeners[t],n=i.duration;s.forEach(t=>t({chart:e,initial:i.initial,numSteps:n,currentStep:Math.min(a-i.start,n)}))}_refresh(){this._request||(this._running=!0,this._request=requestAnimFrame.call(window,()=>{this._update(),this._request=null,this._running&&this._refresh()}))}_update(r=Date.now()){let o=0;this._charts.forEach((a,s)=>{if(a.running&&a.items.length){const n=a.items;let t=n.length-1,e=!1,i;for(;0<=t;--t)(i=n[t])._active?(i._total>a.duration&&(a.duration=i._total),i.tick(r),e=!0):(n[t]=n[n.length-1],n.pop());e&&(s.draw(),this._notify(s,a,r,"progress")),n.length||(a.running=!1,this._notify(s,a,r,"complete"),a.initial=!1),o+=n.length}}),this._lastDate=r,0===o&&(this._running=!1)}_getAnims(t){const e=this._charts;let i=e.get(t);return i||(i={running:!1,initial:!0,items:[],listeners:{complete:[],progress:[]}},e.set(t,i)),i}listen(t,e,i){this._getAnims(t).listeners[e].push(i)}add(t,e){e&&e.length&&this._getAnims(t).items.push(...e)}has(t){return 0<this._getAnims(t).items.length}start(t){const e=this._charts.get(t);e&&(e.running=!0,e.start=Date.now(),e.duration=e.items.reduce((t,e)=>Math.max(t,e._duration),0),this._refresh())}running(t){if(!this._running)return!1;t=this._charts.get(t);return!!(t&&t.running&&t.items.length)}stop(e){const i=this._charts.get(e);if(i&&i.items.length){const a=i.items;let t=a.length-1;for(;0<=t;--t)a[t].cancel();i.items=[],this._notify(e,i,Date.now(),"complete")}}remove(t){return this._charts.delete(t)}}var animator=new Animator;const transparent="transparent",interpolators={boolean(t,e,i){return.5<i?e:t},color(t,e,i){t=color(t||transparent);const a=t.valid&&color(e||transparent);return a&&a.valid?a.mix(t,i).hexString():e},number(t,e,i){return t+(e-t)*i}};class Animation{constructor(t,e,i,a){var s=e[i],s=(a=resolve([t.to,a,s,t.from]),resolve([t.from,s,a]));this._active=!0,this._fn=t.fn||interpolators[t.type||typeof s],this._easing=effects[t.easing]||effects.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=i,this._from=s,this._to=a,this._promises=void 0}active(){return this._active}update(t,e,i){var a,s,n;this._active&&(this._notify(!1),a=this._target[this._prop],s=i-this._start,n=this._duration-s,this._start=i,this._duration=Math.floor(Math.max(n,t.duration)),this._total+=s,this._loop=!!t.loop,this._to=resolve([t.to,e,a,t.from]),this._from=resolve([t.from,a,e]))}cancel(){this._active&&(this.tick(Date.now()),this._active=!1,this._notify(!1))}tick(t){var t=t-this._start,e=this._duration,i=this._prop,a=this._from,s=this._loop,n=this._to;let r;if(this._active=a!==n&&(s||t<e),!this._active)return this._target[i]=n,void this._notify(!0);t<0?this._target[i]=a:(r=t/e%2,r=s&&1<r?2-r:r,r=this._easing(Math.min(1,Math.max(0,r))),this._target[i]=this._fn(a,n,r))}wait(){const i=this._promises||(this._promises=[]);return new Promise((t,e)=>{i.push({res:t,rej:e})})}_notify(t){var e=t?"res":"rej";const i=this._promises||[];for(let t=0;t<i.length;t++)i[t][e]()}}class Animations{constructor(t,e){this._chart=t,this._properties=new Map,this.configure(e)}configure(s){if(isObject(s)){const n=Object.keys(defaults.animation),r=this._properties;Object.getOwnPropertyNames(s).forEach(e=>{const t=s[e];if(isObject(t)){const i={};for(const a of n)i[a]=t[a];(isArray(t.properties)&&t.properties||[e]).forEach(t=>{t!==e&&r.has(t)||r.set(t,i)})}})}}_animateOptions(t,e){const i=e.options;e=resolveTargetOptions(t,i);if(!e)return[];e=this._createAnimations(e,i);return i.$shared&&awaitAll(t.options.$animations,i).then(()=>{t.options=i},()=>{}),e}_createAnimations(e,i){const a=this._properties,s=[],n=e.$animations||(e.$animations={});var t=Object.keys(i),r=Date.now();let o;for(o=t.length-1;0<=o;--o){const d=t[o];if("$"!==d.charAt(0))if("options"===d)s.push(...this._animateOptions(e,i));else{var l=i[d];let t=n[d];var h=a.get(d);if(t){if(h&&t.active()){t.update(h,l,r);continue}t.cancel()}h&&h.duration?(n[d]=t=new Animation(h,e,d,l),s.push(t)):e[d]=l}}return s}update(t,e){{if(0!==this._properties.size)return(t=this._createAnimations(t,e)).length?(animator.add(this._chart,t),!0):void 0;Object.assign(t,e)}}}function awaitAll(e,t){const i=[];var a=Object.keys(t);for(let t=0;t<a.length;t++){const s=e[a[t]];s&&s.active()&&i.push(s.wait())}return Promise.all(i)}function resolveTargetOptions(e,i){if(i){let t=e.options;if(t)return t.$shared&&(e.options=t=Object.assign({},t,{$shared:!1,$animations:{}})),t;e.options=i}}function scaleClip(t,e){var t=t&&t.options||{},i=t.reverse,a=void 0===t.min?e:0,t=void 0===t.max?e:0;return{start:i?t:a,end:i?a:t}}function defaultClip(t,e,i){if(!1===i)return!1;t=scaleClip(t,i),e=scaleClip(e,i);return{top:e.end,right:t.end,bottom:e.start,left:t.start}}function toClip(t){let e,i,a,s;return isObject(t)?(e=t.top,i=t.right,a=t.bottom,s=t.left):e=i=a=s=t,{top:e,right:i,bottom:a,left:s,disabled:!1===t}}function getSortedDatasetIndices(t,e){const i=[];var a=t._getSortedDatasetMetas(e);let s,n;for(s=0,n=a.length;s<n;++s)i.push(a[s].index);return i}function applyStack(t,e,i,a={}){var s=t.keys,n="single"===a.mode;let r,o,l,h;if(null!==e){for(r=0,o=s.length;r<o;++r){if((l=+s[r])===i){if(a.all)continue;break}h=t.values[l],isNumberFinite(h)&&(n||0===e||sign(e)===sign(h))&&(e+=h)}return e}}function convertObjectDataToArray(t){var e=Object.keys(t);const i=new Array(e.length);let a,s,n;for(a=0,s=e.length;a<s;++a)n=e[a],i[a]={x:n,y:t[n]};return i}function isStacked(t,e){t=t&&t.options.stacked;return t||void 0===t&&void 0!==e.stack}function getStackKey(t,e,i){return`${t.id}.${e.id}.`+(i.stack||i.type)}function getUserBounds(t){var{min:t,max:e,minDefined:i,maxDefined:a}=t.getUserBounds();return{min:i?t:Number.NEGATIVE_INFINITY,max:a?e:Number.POSITIVE_INFINITY}}function getOrCreateStack(t,e,i){const a=t[e]||(t[e]={});return a[i]||(a[i]={})}function getLastIndexInStack(t,e,i,a){for(const n of e.getMatchingVisibleMetas(a).reverse()){var s=t[n.index];if(i&&0<s||!i&&s<0)return n.index}return null}function updateStacks(t,e){const{chart:i,_cachedMeta:a}=t;var s=i._stacks||(i._stacks={}),{iScale:t,vScale:n,index:r}=a,o=t.axis,l=n.axis,h=getStackKey(t,n,a),d=e.length;let c;for(let t=0;t<d;++t){const p=e[t];var{[o]:u,[l]:g}=p;const f=p._stacks||(p._stacks={}),m=((c=f[l]=getOrCreateStack(s,h,u))[r]=g,c._top=getLastIndexInStack(c,n,!0,a.type),c._bottom=getLastIndexInStack(c,n,!1,a.type),c._visualValues||(c._visualValues={}));m[r]=g}}function getFirstScaleId(t,e){const i=t.scales;return Object.keys(i).filter(t=>i[t].axis===e).shift()}function createDatasetContext(t,e){return createContext(t,{active:!1,dataset:void 0,datasetIndex:e,index:e,mode:"default",type:"dataset"})}function createDataContext(t,e,i){return createContext(t,{active:!1,dataIndex:e,parsed:void 0,raw:void 0,element:i,index:e,mode:"default",type:"data"})}function clearStacks(t,e){var i=t.controller.index,a=t.vScale&&t.vScale.axis;if(a)for(const s of e=e||t._parsed){const n=s._stacks;if(!n||void 0===n[a]||void 0===n[a][i])return;delete n[a][i],void 0!==n[a]._visualValues&&void 0!==n[a]._visualValues[i]&&delete n[a]._visualValues[i]}}const isDirectUpdateMode=t=>"reset"===t||"none"===t,cloneIfNotShared=(t,e)=>e?t:Object.assign({},t),createStack=(t,e,i)=>t&&!e.hidden&&e._stacked&&{keys:getSortedDatasetIndices(i,!0),values:null};class DatasetController{static defaults={};static datasetElementType=null;static dataElementType=null;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=isStacked(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&&clearStacks(this._cachedMeta),this.index=t}linkScales(){var t=this.chart;const e=this._cachedMeta;var i=this.getDataset(),a=(t,e,i,a)=>"x"===t?e:"r"===t?a:i,s=e.xAxisID=valueOrDefault(i.xAxisID,getFirstScaleId(t,"x")),n=e.yAxisID=valueOrDefault(i.yAxisID,getFirstScaleId(t,"y")),i=e.rAxisID=valueOrDefault(i.rAxisID,getFirstScaleId(t,"r")),t=e.indexAxis,r=e.iAxisID=a(t,s,n,i),a=e.vAxisID=a(t,n,s,i);e.xScale=this.getScaleForId(s),e.yScale=this.getScaleForId(n),e.rScale=this.getScaleForId(i),e.iScale=this.getScaleForId(r),e.vScale=this.getScaleForId(a)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){var e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){var t=this._cachedMeta;this._data&&unlistenArrayEvents(this._data,this),t._stacked&&clearStacks(t)}_dataCheck(){const t=this.getDataset();var e=t.data||(t.data=[]),i=this._data;if(isObject(e))this._data=convertObjectDataToArray(e);else if(i!==e){if(i){unlistenArrayEvents(i,this);const a=this._cachedMeta;clearStacks(a),a._parsed=[]}e&&Object.isExtensible(e)&&listenArrayEvents(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;var i=this.getDataset();let a=!1;this._dataCheck();var s=e._stacked;e._stacked=isStacked(e.vScale,e),e.stack!==i.stack&&(a=!0,clearStacks(e),e.stack=i.stack),this._resyncElements(t),!a&&s===e._stacked||updateStacks(this,e._parsed)}configure(){const t=this.chart.config;var e=t.datasetScopeKeys(this._type),e=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(e,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:i,_data:a}=this;var{iScale:s,_stacked:n}=i;const r=s.axis;let o=0===t&&e===a.length||i._sorted,l=0<t&&i._parsed[t-1],h,d,c;if(!1===this._parsing)i._parsed=a,i._sorted=!0,c=a;else{c=isArray(a[t])?this.parseArrayData(i,a,t,e):isObject(a[t])?this.parseObjectData(i,a,t,e):this.parsePrimitiveData(i,a,t,e);for(h=0;h<e;++h)i._parsed[h+t]=d=c[h],o&&((null===d[r]||l&&d[r]<l[r])&&(o=!1),l=d);i._sorted=o}n&&updateStacks(this,c)}parsePrimitiveData(t,e,i,a){const{iScale:s,vScale:n}=t;var r=s.axis,o=n.axis,l=s.getLabels(),h=s===n;const d=new Array(a);let c,u,g;for(c=0,u=a;c<u;++c)g=c+i,d[c]={[r]:h||s.parse(l[g],g),[o]:n.parse(e[g],g)};return d}parseArrayData(t,e,i,a){const{xScale:s,yScale:n}=t,r=new Array(a);let o,l,h,d;for(o=0,l=a;o<l;++o)d=e[h=o+i],r[o]={x:s.parse(d[0],h),y:n.parse(d[1],h)};return r}parseObjectData(t,e,i,a){const{xScale:s,yScale:n}=t;var{xAxisKey:r="x",yAxisKey:o="y"}=this._parsing;const l=new Array(a);let h,d,c,u;for(h=0,d=a;h<d;++h)u=e[c=h+i],l[h]={x:s.parse(resolveObjectKey(u,r),c),y:n.parse(resolveObjectKey(u,o),c)};return l}getParsed(t){return this._cachedMeta._parsed[t]}getDataElement(t){return this._cachedMeta.data[t]}applyStack(t,e,i){var a=this.chart,s=this._cachedMeta,n=e[t.axis];return applyStack({keys:getSortedDatasetIndices(a,!0),values:e._stacks[t.axis]._visualValues},n,s.index,{mode:i})}updateRangeFromParsed(t,e,i,a){var s=i[e.axis];let n=null===s?NaN:s;i=a&&i._stacks[e.axis];a&&i&&(a.values=i,n=applyStack(a,s,this._cachedMeta.index)),t.min=Math.min(t.min,n),t.max=Math.max(t.max,n)}getMinMax(e,t){var i=this._cachedMeta;const a=i._parsed;var s=i._sorted&&e===i.iScale,n=a.length;const r=this._getOtherScale(e);var o=createStack(t,i,this.chart),l={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};const{min:h,max:d}=getUserBounds(r);let c,u;function g(){var t=(u=a[c])[r.axis];return!isNumberFinite(u[e.axis])||h>t||d<t}for(c=0;c<n&&(g()||(this.updateRangeFromParsed(l,e,u,o),!s));++c);if(s)for(c=n-1;0<=c;--c)if(!g()){this.updateRangeFromParsed(l,e,u,o);break}return l}getAllParsedValues(t){var e=this._cachedMeta._parsed;const i=[];let a,s,n;for(a=0,s=e.length;a<s;++a)n=e[a][t.axis],isNumberFinite(n)&&i.push(n);return i}getMaxOverflow(){return!1}getLabelAndValue(t){var e=this._cachedMeta;const i=e.iScale,a=e.vScale;e=this.getParsed(t);return{label:i?""+i.getLabelForValue(e[i.axis]):"",value:a?""+a.getLabelForValue(e[a.axis]):""}}_update(t){const e=this._cachedMeta;this.update(t||"default"),e._clip=toClip(valueOrDefault(this.options.clip,defaultClip(e.xScale,e.yScale,this.getMaxOverflow())))}update(t){}draw(){var t=this._ctx,e=this.chart;const i=this._cachedMeta;var a=i.data||[],s=e.chartArea;const n=[];var r=this._drawStart||0,o=this._drawCount||a.length-r,l=this.options.drawActiveElementsOnTop;let h;for(i.dataset&&i.dataset.draw(t,s,r,o),h=r;h<r+o;++h){const d=a[h];d.hidden||(d.active&&l?n.push(d):d.draw(t,s))}for(h=0;h<n.length;++h)n[h].draw(t,s)}getStyle(t,e){e=e?"active":"default";return void 0===t&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(e):this.resolveDataElementOptions(t||0,e)}getContext(t,e,i){var a=this.getDataset();let s;if(0<=t&&t<this._cachedMeta.data.length){const n=this._cachedMeta.data[t];(s=n.$context||(n.$context=createDataContext(this.getContext(),t,n))).parsed=this.getParsed(t),s.raw=a.data[t],s.index=s.dataIndex=t}else(s=this.$context||(this.$context=createDatasetContext(this.chart.getContext(),this.index))).dataset=a,s.index=s.datasetIndex=this.index;return s.active=!!e,s.mode=i,s}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(t,e="default",i){const a="active"===e,s=this._cachedDataOpts;var n=t+"-"+e,r=s[n],o=this.enableOptionSharing&&defined(i);if(r)return cloneIfNotShared(r,o);const l=this.chart.config;var r=l.datasetElementScopeKeys(this._type,t),h=a?[t+"Hover","hover",t,""]:[t,""],r=l.getOptionScopes(this.getDataset(),r),t=Object.keys(defaults.elements[t]);const d=l.resolveNamedOptions(r,t,()=>this.getContext(i,a,e),h);return d.$shared&&(d.$shared=o,s[n]=Object.freeze(cloneIfNotShared(d,o))),d}_resolveAnimations(t,e,i){var a=this.chart;const s=this._cachedDataOpts;var n="animation-"+e,r=s[n];if(r)return r;let o;if(!1!==a.options.animation){const l=this.chart.config;r=l.datasetAnimationScopeKeys(this._type,e),r=l.getOptionScopes(this.getDataset(),r);o=l.createResolver(r,this.getContext(t,i,e))}r=new Animations(a,o&&o.animations);return o&&o._cacheable&&(s[n]=Object.freeze(r)),r}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||isDirectUpdateMode(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){var t=this.resolveDataElementOptions(t,e),i=this._sharedOptions,a=this.getSharedOptions(t),i=this.includeOptions(e,a)||a!==i;return this.updateSharedOptions(a,e,t),{sharedOptions:a,includeOptions:i}}updateElement(t,e,i,a){isDirectUpdateMode(a)?Object.assign(t,i):this._resolveAnimations(e,a).update(t,i)}updateSharedOptions(t,e,i){t&&!isDirectUpdateMode(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,a){t.active=a;var s=this.getStyle(e,a);this._resolveAnimations(e,i,a).update(t,{options:!a&&this.getSharedOptions(s)||s})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"active",!0)}_removeDatasetHoverStyle(){var t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){var t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){var e,i,a,s=this._data,n=this._cachedMeta.data;for([e,i,a]of this._syncList)this[e](i,a);this._syncList=[];var n=n.length,s=s.length,r=Math.min(s,n);r&&this.parse(0,r),n<s?this._insertElements(n,s-n,t):s<n&&this._removeElements(s,n-s)}_insertElements(t,e,i=!0){var a=this._cachedMeta;const s=a.data,n=t+e;let r;var o=t=>{for(t.length+=e,r=t.length-1;r>=n;r--)t[r]=t[r-e]};for(o(s),r=t;r<n;++r)s[r]=new this.dataElementType;this._parsing&&o(a._parsed),this.parse(t,e),i&&this.updateElements(s,t,e,"reset")}updateElements(t,e,i,a){}_removeElements(t,e){const i=this._cachedMeta;var a;this._parsing&&(a=i._parsed.splice(t,e),i._stacked&&clearStacks(i,a)),i.data.splice(t,e)}_sync(t){var e,i,a;this._parsing?this._syncList.push(t):([e,i,a]=t,this[e](i,a)),this.chart._dataChanges.push([this.index,...t])}_onDataPush(){var 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]);var i=arguments.length-2;i&&this._sync(["_insertElements",t,i])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}function getAllScaleValues(a,t){if(!a._cache.$bar){const s=a.getMatchingVisibleMetas(t);let i=[];for(let t=0,e=s.length;t<e;t++)i=i.concat(s[t].controller.getAllParsedValues(a));a._cache.$bar=_arrayUnique(i.sort((t,e)=>t-e))}return a._cache.$bar}function computeMinSampleSize(t){const e=t.iScale;var i=getAllScaleValues(e,t.type);let a=e._length,s,n,r,o;var l=()=>{32767!==r&&-32768!==r&&(defined(o)&&(a=Math.min(a,Math.abs(r-o)||a)),o=r)};for(s=0,n=i.length;s<n;++s)r=e.getPixelForValue(i[s]),l();for(o=void 0,s=0,n=e.ticks.length;s<n;++s)r=e.getPixelForTick(s),l();return a}function computeFitCategoryTraits(t,e,i,a){var s=i.barThickness;let n,r;return r=isNullOrUndef(s)?(n=e.min*i.categoryPercentage,i.barPercentage):(n=s*a,1),{chunk:n/a,ratio:r,start:e.pixels[t]-n/2}}function computeFlexCategoryTraits(t,e,i,a){var s=e.pixels,n=s[t];let r=0<t?s[t-1]:null,o=t<s.length-1?s[t+1]:null;s=i.categoryPercentage,null===r&&(r=n-(null===o?e.end-e.start:o-n)),null===o&&(o=n+n-r),t=n-(n-Math.min(r,o))/2*s;return{chunk:Math.abs(o-r)/2*s/a,ratio:i.barPercentage,start:t}}function parseFloatBar(t,e,i,a){var s=i.parse(t[0],a),t=i.parse(t[1],a),a=Math.min(s,t),n=Math.max(s,t);let r=a,o=n;Math.abs(a)>Math.abs(n)&&(r=n,o=a),e[i.axis]=o,e._custom={barStart:r,barEnd:o,start:s,end:t,min:a,max:n}}function parseValue(t,e,i,a){return isArray(t)?parseFloatBar(t,e,i,a):e[i.axis]=i.parse(t,a),e}function parseArrayOrPrimitive(t,e,i,a){const s=t.iScale;var n=t.vScale,r=s.getLabels(),o=s===n;const l=[];let h,d,c,u;for(d=(h=i)+a;h<d;++h)u=e[h],(c={})[s.axis]=o||s.parse(r[h],h),l.push(parseValue(u,c,n,h));return l}function isFloatBar(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function barSign(t,e,i){return 0!==t?sign(t):(e.isHorizontal()?1:-1)*(e.min>=i?1:-1)}function borderProps(t){let e,i,a,s,n;return a=t.horizontal?(e=t.base>t.x,i="left","right"):(e=t.base<t.y,i="bottom","top"),n=e?(s="end","start"):(s="start","end"),{start:i,end:a,reverse:e,top:s,bottom:n}}function setBorderSkipped(t,e,i,a){let s=e.borderSkipped;const n={};var r,o,l,h;s?!0===s?t.borderSkipped={top:!0,right:!0,bottom:!0,left:!0}:({start:e,end:r,reverse:o,top:l,bottom:h}=borderProps(t),"middle"===s&&i&&(t.enableBorderRadius=!0,s=(i._top||0)===a?l:(i._bottom||0)===a?h:(n[parseEdge(h,e,r,o)]=!0,l)),n[parseEdge(s,e,r,o)]=!0,t.borderSkipped=n):t.borderSkipped=n}function parseEdge(t,e,i,a){return t=a?startEnd(t=swap(t,e,i),i,e):startEnd(t,e,i)}function swap(t,e,i){return t===e?i:t===i?e:t}function startEnd(t,e,i){return"start"===t?e:"end"===t?i:t}function setInflateAmount(t,{inflateAmount:e},i){t.inflateAmount="auto"===e?1===i?.33:0:e}class BarController extends DatasetController{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,a){return parseArrayOrPrimitive(t,e,i,a)}parseArrayData(t,e,i,a){return parseArrayOrPrimitive(t,e,i,a)}parseObjectData(t,e,i,a){const{iScale:s,vScale:n}=t;var{xAxisKey:t="x",yAxisKey:r="y"}=this._parsing,o="x"===s.axis?t:r,l="x"===n.axis?t:r;const h=[];let d,c,u,g;for(c=(d=i)+a;d<c;++d)g=e[d],(u={})[s.axis]=s.parse(resolveObjectKey(g,o),d),h.push(parseValue(resolveObjectKey(g,l),u,n,d));return h}updateRangeFromParsed(t,e,i,a){super.updateRangeFromParsed(t,e,i,a);a=i._custom;a&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,a.min),t.max=Math.max(t.max,a.max))}getMaxOverflow(){return 0}getLabelAndValue(t){const{iScale:e,vScale:i}=this._cachedMeta;var t=this.getParsed(t),a=t._custom,a=isFloatBar(a)?"["+a.start+", "+a.end+"]":""+i.getLabelForValue(t[i.axis]);return{label:""+e.getLabelForValue(t[e.axis]),value:a}}initialize(){this.enableOptionSharing=!0,super.initialize();const t=this._cachedMeta;t.stack=this.getDataset().stack}update(t){var e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(e,i,a,s){var n="reset"===s;const{index:r,_cachedMeta:{vScale:o}}=this;var l=o.getBasePixel(),h=o.isHorizontal(),d=this._getRuler(),{sharedOptions:c,includeOptions:u}=this._getSharedOptions(i,s);for(let t=i;t<i+a;t++){var g=this.getParsed(t),p=n||isNullOrUndef(g[o.axis])?{base:l,head:l}:this._calculateBarValuePixels(t),f=this._calculateBarIndexPixels(t,d),m=(g._stacks||{})[o.axis];const v={horizontal:h,base:p.base,enableBorderRadius:!m||isFloatBar(g._custom)||r===m._top||r===m._bottom,x:h?p.head:f.center,y:h?f.center:p.head,height:h?f.size:Math.abs(p.size),width:h?Math.abs(p.size):f.size};u&&(v.options=c||this.resolveDataElementOptions(t,e[t].active?"active":s));g=v.options||e[t].options;setBorderSkipped(v,g,m,r),setInflateAmount(v,g,d.ratio),this.updateElement(e[t],t,v,s)}}_getStacks(t,i){const e=this._cachedMeta["iScale"];var a=e.getMatchingVisibleMetas(this._type).filter(t=>t.controller.options.grouped),s=e.options.stacked;const n=[];for(const r of a)if((void 0===i||!(t=>{var e=t.controller.getParsed(i),e=e&&e[t.vScale.axis];if(isNullOrUndef(e)||isNaN(e))return!0})(r))&&((!1===s||-1===n.indexOf(r.stack)||void 0===s&&void 0===r.stack)&&n.push(r.stack),r.index===t))break;return n.length||n.push(void 0),n}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const a=this._getStacks(t,i);t=void 0!==e?a.indexOf(e):-1;return-1===t?a.length-1:t}_getRuler(){var t=this.options,e=this._cachedMeta;const i=e.iScale,a=[];let s,n;for(s=0,n=e.data.length;s<n;++s)a.push(i.getPixelForValue(this.getParsed(s)[i.axis],s));var r=t.barThickness;return{min:r||computeMinSampleSize(e),pixels:a,start:i._startPixel,end:i._endPixel,stackCount:this._getStackCount(),scale:i,grouped:t.grouped,ratio:r?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:i,index:a},options:{base:s,minBarLength:n}}=this;var r=s||0;const o=this.getParsed(t);var l=o._custom,h=isFloatBar(l);let d=o[e.axis],c=0,u=i?this.applyStack(e,o,i):d,g,p;u!==d&&(c=u-d,u=d),h&&(d=l.barStart,u=l.barEnd-l.barStart,0!==d&&sign(d)!==sign(l.barEnd)&&(c=0),c+=d);var f,l=isNullOrUndef(s)||h?c:s;let m=e.getPixelForValue(l);return g=this.chart.getDataVisibility(t)?e.getPixelForValue(c+u):m,p=g-m,Math.abs(p)<n&&(p=barSign(p,e,r)*n,d===r&&(m-=p/2),l=e.getPixelForDecimal(0),t=e.getPixelForDecimal(1),f=Math.min(l,t),l=Math.max(l,t),m=Math.max(Math.min(m,l),f),g=m+p,i&&!h&&(o._stacks[e.axis]._visualValues[a]=e.getValueForPixel(g)-e.getValueForPixel(m))),m===e.getPixelForValue(r)&&(t=sign(p)*e.getLineWidthForValue(r)/2,m+=t,p-=t),{size:p,base:m,head:g,center:g+p/2}}_calculateBarIndexPixels(t,e){const i=e.scale;var a,s=this.options,n=s.skipNull,r=valueOrDefault(s.maxBarThickness,1/0);let o,l;return l=e.grouped?(a=n?this._getStackCount(t):e.stackCount,s=("flex"===s.barThickness?computeFlexCategoryTraits:computeFitCategoryTraits)(t,e,s,a),a=this._getStackIndex(this.index,this._cachedMeta.stack,n?t:void 0),o=s.start+s.chunk*a+s.chunk/2,Math.min(r,s.chunk*s.ratio)):(o=i.getPixelForValue(this.getParsed(t)[i.axis],t),Math.min(r,e.min*e.ratio)),{base:o-l/2,head:o+l/2,center:o,size:l}}draw(){var t=this._cachedMeta,e=t.vScale;const i=t.data;var a=i.length;let s=0;for(;s<a;++s)null!==this.getParsed(s)[e.axis]&&i[s].draw(this._ctx)}}class BubbleController extends DatasetController{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,a){const s=super.parsePrimitiveData(t,e,i,a);for(let t=0;t<s.length;t++)s[t]._custom=this.resolveDataElementOptions(t+i).radius;return s}parseArrayData(t,e,i,a){const s=super.parseArrayData(t,e,i,a);for(let t=0;t<s.length;t++){var n=e[i+t];s[t]._custom=valueOrDefault(n[2],this.resolveDataElementOptions(t+i).radius)}return s}parseObjectData(t,e,i,a){const s=super.parseObjectData(t,e,i,a);for(let t=0;t<s.length;t++){var n=e[i+t];s[t]._custom=valueOrDefault(n&&n.r&&+n.r,this.resolveDataElementOptions(t+i).radius)}return s}getMaxOverflow(){const e=this._cachedMeta.data;let i=0;for(let t=e.length-1;0<=t;--t)i=Math.max(i,e[t].size(this.resolveDataElementOptions(t))/2);return 0<i&&i}getLabelAndValue(t){var e=this._cachedMeta,i=this.chart.data.labels||[];const{xScale:a,yScale:s}=e;var e=this.getParsed(t),n=a.getLabelForValue(e.x),r=s.getLabelForValue(e.y),e=e._custom;return{label:i[t]||"",value:"("+n+", "+r+(e?", "+e:"")+")"}}update(t){var e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(e,i,a,s){var n="reset"===s;const{iScale:r,vScale:o}=this._cachedMeta;var{sharedOptions:l,includeOptions:h}=this._getSharedOptions(i,s),d=r.axis,c=o.axis;for(let t=i;t<i+a;t++){var u=e[t],g=!n&&this.getParsed(t);const f={};var p=f[d]=n?r.getPixelForDecimal(.5):r.getPixelForValue(g[d]),g=f[c]=n?o.getBasePixel():o.getPixelForValue(g[c]);f.skip=isNaN(p)||isNaN(g),h&&(f.options=l||this.resolveDataElementOptions(t,u.active?"active":s),n&&(f.options.radius=0)),this.updateElement(u,t,f,s)}}resolveDataElementOptions(t,e){var i=this.getParsed(t);let a=super.resolveDataElementOptions(t,e);t=(a=a.$shared?Object.assign({},a,{$shared:!1}):a).radius;return"active"!==e&&(a.radius=0),a.radius+=valueOrDefault(i&&i._custom,t),a}}function getRatioAndOffset(t,e,a){let i=1,s=1,n=0,r=0;if(e<TAU){const u=t,g=u+e;var t=Math.cos(u),e=Math.sin(u),o=Math.cos(g),l=Math.sin(g),h=(t,e,i)=>_angleBetween(t,u,g,!0)?1:Math.max(e,e*a,i,i*a),d=(t,e,i)=>_angleBetween(t,u,g,!0)?-1:Math.min(e,e*a,i,i*a),c=h(0,t,o),h=h(HALF_PI,e,l),t=d(PI,t,o),o=d(PI+HALF_PI,e,l);i=(c-t)/2,s=(h-o)/2,n=-(c+t)/2,r=-(h+o)/2}return{ratioX:i,ratioY:s,offsetX:n,offsetY:r}}class DoughnutController extends DatasetController{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=>"spacing"!==t,_indexable:t=>"spacing"!==t&&!t.startsWith("borderDash")&&!t.startsWith("hoverBorderDash")};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(s){const t=s.data;if(t.labels.length&&t.datasets.length){const{pointStyle:n,color:r}=s.legend.options["labels"];return t.labels.map((t,e)=>{const i=s.getDatasetMeta(0);var a=i.controller.getStyle(e);return{text:t,fillStyle:a.backgroundColor,strokeStyle:a.borderColor,fontColor:r,lineWidth:a.borderWidth,pointStyle:n,hidden:!s.getDataVisibility(e),index:e}})}return[]}},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(a,s){const n=this.getDataset().data,r=this._cachedMeta;if(!1===this._parsing)r._parsed=n;else{let t=t=>+n[t];if(isObject(n[a])){const{key:o="value"}=this._parsing;t=t=>+resolveObjectKey(n[t],o)}let e,i;for(i=(e=a)+s;e<i;++e)r._parsed[e]=t(e)}}_getRotation(){return toRadians(this.options.rotation-90)}_getCircumference(){return toRadians(this.options.circumference)}_getRotationExtents(){let e=TAU,i=-TAU;for(let t=0;t<this.chart.data.datasets.length;++t)if(this.chart.isDatasetVisible(t)&&this.chart.getDatasetMeta(t).type===this._type){const n=this.chart.getDatasetMeta(t).controller;var a=n._getRotation(),s=n._getCircumference();e=Math.min(e,a),i=Math.max(i,a+s)}return{rotation:e,circumference:i-e}}update(t){var e=this.chart["chartArea"];const i=this._cachedMeta;var a=i.data,s=this.getMaxBorderWidth()+this.getMaxOffset(a)+this.options.spacing,n=Math.max((Math.min(e.width,e.height)-s)/2,0),n=Math.min(toPercentage(this.options.cutout,n),1),r=this._getRingWeight(this.index),{circumference:o,rotation:l}=this._getRotationExtents(),{ratioX:l,ratioY:o,offsetX:h,offsetY:d}=getRatioAndOffset(l,o,n),l=(e.width-s)/l,e=(e.height-s)/o,s=Math.max(Math.min(l,e)/2,0),o=toDimension(this.options.radius,s),l=(o-Math.max(o*n,0))/this._getVisibleDatasetWeightTotal();this.offsetX=h*o,this.offsetY=d*o,i.total=this.calculateTotal(),this.outerRadius=o-l*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-l*r,0),this.updateElements(a,0,a.length,t)}_circumference(t,e){var i=this.options,a=this._cachedMeta,s=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===a._parsed[t]||a.data[t].hidden?0:this.calculateCircumference(a._parsed[t]*s/TAU)}updateElements(t,e,i,a){var s="reset"===a,n=this.chart,r=n.chartArea,n=n.options.animation,o=(r.left+r.right)/2,l=(r.top+r.bottom)/2,r=s&&n.animateScale,h=r?0:this.innerRadius,d=r?0:this.outerRadius,{sharedOptions:c,includeOptions:u}=this._getSharedOptions(e,a);let g=this._getRotation(),p;for(p=0;p<e;++p)g+=this._circumference(p,s);for(p=e;p<e+i;++p){var f=this._circumference(p,s),m=t[p];const v={x:o+this.offsetX,y:l+this.offsetY,startAngle:g,endAngle:g+f,circumference:f,outerRadius:d,innerRadius:h};u&&(v.options=c||this.resolveDataElementOptions(p,m.active?"active":a)),g+=f,this.updateElement(m,p,v,a)}}calculateTotal(){var t=this._cachedMeta,e=t.data;let i=0,a;for(a=0;a<e.length;a++){var s=t._parsed[a];null===s||isNaN(s)||!this.chart.getDataVisibility(a)||e[a].hidden||(i+=Math.abs(s))}return i}calculateCircumference(t){var e=this._cachedMeta.total;return 0<e&&!isNaN(t)?TAU*(Math.abs(t)/e):0}getLabelAndValue(t){var e=this._cachedMeta,i=this.chart,a=i.data.labels||[],e=formatNumber(e._parsed[t],i.options.locale);return{label:a[t]||"",value:e}}getMaxBorderWidth(t){let e=0;const i=this.chart;let a,s,n,r,o;if(!t)for(a=0,s=i.data.datasets.length;a<s;++a)if(i.isDatasetVisible(a)){t=(n=i.getDatasetMeta(a)).data,r=n.controller;break}if(!t)return 0;for(a=0,s=t.length;a<s;++a)"inner"!==(o=r.resolveDataElementOptions(a)).borderAlign&&(e=Math.max(e,o.borderWidth||0,o.hoverBorderWidth||0));return e}getMaxOffset(i){let a=0;for(let t=0,e=i.length;t<e;++t){var s=this.resolveDataElementOptions(t);a=Math.max(a,s.offset||0,s.hoverOffset||0)}return a}_getRingWeightOffset(e){let i=0;for(let t=0;t<e;++t)this.chart.isDatasetVisible(t)&&(i+=this._getRingWeight(t));return i}_getRingWeight(t){return Math.max(valueOrDefault(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}class LineController extends DatasetController{static id="line";static defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1};static overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){var e=this._cachedMeta;const{dataset:i,data:a=[],_dataset:s}=e;var n=this.chart._animationsDisabled;let{start:r,count:o}=_getStartAndCountOfVisiblePoints(e,a,n);this._drawStart=r,this._drawCount=o,_scaleRangesChanged(e)&&(r=0,o=a.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!s._decimated,i.points=a;const l=this.resolveDatasetElementOptions(t);this.options.showLine||(l.borderWidth=0),l.segment=this.options.segment,this.updateElement(i,void 0,{animated:!n,options:l},t),this.updateElements(a,r,o,t)}updateElements(e,i,t,a){var s="reset"===a;const{iScale:n,vScale:r,_stacked:o,_dataset:l}=this._cachedMeta;var{sharedOptions:h,includeOptions:d}=this._getSharedOptions(i,a),c=n.axis,u=r.axis,{spanGaps:g,segment:p}=this.options,f=isNumber(g)?g:Number.POSITIVE_INFINITY,m=this.chart._animationsDisabled||s||"none"===a,v=i+t,x=e.length;let b=0<i&&this.getParsed(i-1);for(let t=0;t<x;++t){var _,y,k,S,D=e[t];const M=m?D:{};t<i||t>=v?M.skip=!0:(_=this.getParsed(t),y=isNullOrUndef(_[u]),k=M[c]=n.getPixelForValue(_[c],t),S=M[u]=s||y?r.getBasePixel():r.getPixelForValue(o?this.applyStack(r,_,o):_[u],t),M.skip=isNaN(k)||isNaN(S)||y,M.stop=0<t&&Math.abs(_[c]-b[c])>f,p&&(M.parsed=_,M.raw=l.data[t]),d&&(M.options=h||this.resolveDataElementOptions(t,D.active?"active":a)),m||this.updateElement(D,t,M,a),b=_)}}getMaxOverflow(){var t=this._cachedMeta,e=t.dataset,e=e.options&&e.options.borderWidth||0;const i=t.data||[];if(!i.length)return e;var t=i[0].size(this.resolveDataElementOptions(0)),a=i[i.length-1].size(this.resolveDataElementOptions(i.length-1));return Math.max(e,t,a)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}class PolarAreaController extends DatasetController{static id="polarArea";static defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(s){const t=s.data;if(t.labels.length&&t.datasets.length){const{pointStyle:n,color:r}=s.legend.options["labels"];return t.labels.map((t,e)=>{const i=s.getDatasetMeta(0);var a=i.controller.getStyle(e);return{text:t,fillStyle:a.backgroundColor,strokeStyle:a.borderColor,fontColor:r,lineWidth:a.borderWidth,pointStyle:n,hidden:!s.getDataVisibility(e),index:e}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){var e=this._cachedMeta,i=this.chart,a=i.data.labels||[],e=formatNumber(e._parsed[t].r,i.options.locale);return{label:a[t]||"",value:e}}parseObjectData(t,e,i,a){return _parseObjectDataRadialScale.bind(this)(t,e,i,a)}update(t){var e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,a={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((t,e)=>{var i=this.getParsed(e).r;!isNaN(i)&&this.chart.getDataVisibility(e)&&(i<a.min&&(a.min=i),i>a.max&&(a.max=i))}),a}_updateRadius(){const t=this.chart;var e=t.chartArea,i=t.options,e=Math.min(e.right-e.left,e.bottom-e.top),e=Math.max(e/2,0),i=(e-Math.max(i.cutoutPercentage?e/100*i.cutoutPercentage:1,0))/t.getVisibleDatasetCount();this.outerRadius=e-i*this.index,this.innerRadius=this.outerRadius-i}updateElements(a,t,e,s){var n="reset"===s;const r=this.chart;var o=r.options.animation;const l=this._cachedMeta.rScale;var h=l.xCenter,d=l.yCenter,c=l.getIndexAngle(0)-.5*PI;let u=c,g;var p=360/this.countVisibleElements();for(g=0;g<t;++g)u+=this._computeAngle(g,s,p);for(g=t;g<t+e;g++){var f=a[g];let t=u,e=u+this._computeAngle(g,s,p),i=r.getDataVisibility(g)?l.getDistanceFromCenterForValue(this.getParsed(g).r):0;u=e,n&&(o.animateScale&&(i=0),o.animateRotate&&(t=e=c));var m={x:h,y:d,innerRadius:0,outerRadius:i,startAngle:t,endAngle:e,options:this.resolveDataElementOptions(g,f.active?"active":s)};this.updateElement(f,g,m,s)}}countVisibleElements(){const t=this._cachedMeta;let i=0;return t.data.forEach((t,e)=>{!isNaN(this.getParsed(e).r)&&this.chart.getDataVisibility(e)&&i++}),i}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?toRadians(this.resolveDataElementOptions(t,e).angle||i):0}}class PieController extends DoughnutController{static id="pie";static defaults={cutout:0,rotation:0,circumference:360,radius:"100%"}}class RadarController extends DatasetController{static id="radar";static defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}};static overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};getLabelAndValue(t){const e=this._cachedMeta.vScale;var i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,a){return _parseObjectDataRadialScale.bind(this)(t,e,i,a)}update(t){const e=this._cachedMeta,i=e.dataset;var a=e.data||[],s=e.iScale.getLabels();if(i.points=a,"resize"!==t){const n=this.resolveDatasetElementOptions(t);this.options.showLine||(n.borderWidth=0);s={_loop:!0,_fullLoop:s.length===a.length,options:n};this.updateElement(i,void 0,s,t)}this.updateElements(a,0,a.length,t)}updateElements(e,i,a,s){const n=this._cachedMeta.rScale;var r="reset"===s;for(let t=i;t<i+a;t++){var o=e[t],l=this.resolveDataElementOptions(t,o.active?"active":s),h=n.getPointPositionForValue(t,this.getParsed(t).r),d=r?n.xCenter:h.x,c=r?n.yCenter:h.y,h={x:d,y:c,angle:h.angle,skip:isNaN(d)||isNaN(c),options:l};this.updateElement(o,t,h,s)}}}class ScatterController extends DatasetController{static id="scatter";static defaults={datasetElementType:!1,dataElementType:"point",showLine:!1,fill:!1};static overrides={interaction:{mode:"point"},scales:{x:{type:"linear"},y:{type:"linear"}}};getLabelAndValue(t){var e=this._cachedMeta,i=this.chart.data.labels||[];const{xScale:a,yScale:s}=e;var e=this.getParsed(t),n=a.getLabelForValue(e.x),e=s.getLabelForValue(e.y);return{label:i[t]||"",value:"("+n+", "+e+")"}}update(t){const e=this._cachedMeta;var{data:i=[]}=e,a=this.chart._animationsDisabled;let{start:s,count:n}=_getStartAndCountOfVisiblePoints(e,i,a);if(this._drawStart=s,this._drawCount=n,_scaleRangesChanged(e)&&(s=0,n=i.length),this.options.showLine){this.datasetElementType||this.addElements();const{dataset:r,_dataset:o}=e,l=(r._chart=this.chart,r._datasetIndex=this.index,r._decimated=!!o._decimated,r.points=i,this.resolveDatasetElementOptions(t));l.segment=this.options.segment,this.updateElement(r,void 0,{animated:!a,options:l},t)}else this.datasetElementType&&(delete e.dataset,this.datasetElementType=!1);this.updateElements(i,s,n,t)}addElements(){var t=this.options["showLine"];!this.datasetElementType&&t&&(this.datasetElementType=this.chart.registry.getElement("line")),super.addElements()}updateElements(e,i,a,s){var n="reset"===s;const{iScale:r,vScale:o,_stacked:l,_dataset:h}=this._cachedMeta;var t=this.resolveDataElementOptions(i,s),d=this.getSharedOptions(t),c=this.includeOptions(s,d),u=r.axis,g=o.axis,{spanGaps:p,segment:f}=this.options,m=isNumber(p)?p:Number.POSITIVE_INFINITY,v=this.chart._animationsDisabled||n||"none"===s;let x=0<i&&this.getParsed(i-1);for(let t=i;t<i+a;++t){var b=e[t],_=this.getParsed(t);const D=v?b:{};var y=isNullOrUndef(_[g]),k=D[u]=r.getPixelForValue(_[u],t),S=D[g]=n||y?o.getBasePixel():o.getPixelForValue(l?this.applyStack(o,_,l):_[g],t);D.skip=isNaN(k)||isNaN(S)||y,D.stop=0<t&&Math.abs(_[u]-x[u])>m,f&&(D.parsed=_,D.raw=h.data[t]),c&&(D.options=d||this.resolveDataElementOptions(t,b.active?"active":s)),v||this.updateElement(b,t,D,s),x=_}this.updateSharedOptions(d,s,t)}getMaxOverflow(){var t=this._cachedMeta;const i=t.data||[];if(!this.options.showLine){let e=0;for(let t=i.length-1;0<=t;--t)e=Math.max(e,i[t].size(this.resolveDataElementOptions(t))/2);return 0<e&&e}t=t.dataset,t=t.options&&t.options.borderWidth||0;if(!i.length)return t;var e=i[0].size(this.resolveDataElementOptions(0)),a=i[i.length-1].size(this.resolveDataElementOptions(i.length-1));return Math.max(t,e,a)/2}}var controllers=Object.freeze({__proto__:null,BarController:BarController,BubbleController:BubbleController,DoughnutController:DoughnutController,LineController:LineController,PieController:PieController,PolarAreaController:PolarAreaController,RadarController:RadarController,ScatterController:ScatterController});function abstract(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}class DateAdapterBase{static override(t){Object.assign(DateAdapterBase.prototype,t)}options;constructor(t){this.options=t||{}}init(){}formats(){return abstract()}parse(){return abstract()}format(){return abstract()}add(){return abstract()}diff(){return abstract()}startOf(){return abstract()}endOf(){return abstract()}}var adapters={_date:DateAdapterBase};function binarySearch(t,e,i,a){var{controller:t,data:s,_sorted:n}=t,r=t._cachedMeta.iScale;if(r&&e===r.axis&&"r"!==e&&n&&s.length){const o=r._reversePixels?_rlookupByKey:_lookupByKey;if(!a)return o(s,e,i);if(t._sharedOptions){const l=s[0];n="function"==typeof l.getRange&&l.getRange(e);if(n)return r=o(s,e,i-n),a=o(s,e,i+n),{lo:r.lo,hi:a.hi}}}return{lo:0,hi:s.length-1}}function evaluateInteractionItems(t,i,e,a,s){var n=t.getSortedVisibleDatasetMetas(),r=e[i];for(let t=0,e=n.length;t<e;++t){var{index:o,data:l}=n[t],{lo:h,hi:d}=binarySearch(n[t],i,r,s);for(let t=h;t<=d;++t){var c=l[t];c.skip||a(c,o,t)}}}function getDistanceMetricForAxis(t){const a=-1!==t.indexOf("x"),s=-1!==t.indexOf("y");return function(t,e){var i=a?Math.abs(t.x-e.x):0,t=s?Math.abs(t.y-e.y):0;return Math.sqrt(Math.pow(i,2)+Math.pow(t,2))}}function getIntersectItems(a,s,t,n,r){const o=[];if(!r&&!a.isPointInArea(s))return o;return evaluateInteractionItems(a,t,s,function(t,e,i){(r||_isPointInArea(t,a.chartArea,0))&&t.inRange(s.x,s.y,n)&&o.push({element:t,datasetIndex:e,index:i})},!0),o}function getNearestRadialItems(t,r,e,o){let l=[];return evaluateInteractionItems(t,e,r,function(t,e,i){var{startAngle:a,endAngle:s}=t.getProps(["startAngle","endAngle"],o),n=getAngleFromPoint(t,{x:r.x,y:r.y})["angle"];_angleBetween(n,a,s)&&l.push({element:t,datasetIndex:e,index:i})}),l}function getNearestCartesianItems(n,r,t,o,l,h){let d=[];const c=getDistanceMetricForAxis(t);let u=Number.POSITIVE_INFINITY;return evaluateInteractionItems(n,t,r,function(t,e,i){var a,s=t.inRange(r.x,r.y,l);o&&!s||(a=t.getCenterPoint(l),(h||n.isPointInArea(a)||s)&&((s=c(r,a))<u?(d=[{element:t,datasetIndex:e,index:i}],u=s):s===u&&d.push({element:t,datasetIndex:e,index:i})))}),d}function getNearestItems(t,e,i,a,s,n){return n||t.isPointInArea(e)?"r"!==i||a?getNearestCartesianItems(t,e,i,a,s,n):getNearestRadialItems(t,e,i,s):[]}function getAxisItems(t,a,s,e,n){const r=[],o="x"===s?"inXRange":"inYRange";let l=!1;return evaluateInteractionItems(t,s,a,(t,e,i)=>{t[o](a[s],n)&&(r.push({element:t,datasetIndex:e,index:i}),l=l||t.inRange(a.x,a.y,n))}),e&&!l?[]:r}var Interaction={evaluateInteractionItems:evaluateInteractionItems,modes:{index(t,e,i,a){var e=getRelativePosition(e,t),s=i.axis||"x",n=i.includeInvisible||!1;const r=i.intersect?getIntersectItems(t,e,s,a,n):getNearestItems(t,e,s,!1,a,n),o=[];return r.length?(t.getSortedVisibleDatasetMetas().forEach(t=>{var e=r[0].index,i=t.data[e];i&&!i.skip&&o.push({element:i,datasetIndex:t.index,index:e})}),o):[]},dataset(t,e,i,a){var e=getRelativePosition(e,t),s=i.axis||"xy",n=i.includeInvisible||!1;let r=i.intersect?getIntersectItems(t,e,s,a,n):getNearestItems(t,e,s,!1,a,n);if(0<r.length){var o=r[0].datasetIndex,l=t.getDatasetMeta(o).data;r=[];for(let t=0;t<l.length;++t)r.push({element:l[t],datasetIndex:o,index:t})}return r},point(t,e,i,a){return getIntersectItems(t,getRelativePosition(e,t),i.axis||"xy",a,i.includeInvisible||!1)},nearest(t,e,i,a){var e=getRelativePosition(e,t),s=i.axis||"xy",n=i.includeInvisible||!1;return getNearestItems(t,e,s,i.intersect,a,n)},x(t,e,i,a){return getAxisItems(t,getRelativePosition(e,t),"x",i.intersect,a)},y(t,e,i,a){return getAxisItems(t,getRelativePosition(e,t),"y",i.intersect,a)}}};const STATIC_POSITIONS=["left","top","right","bottom"];function filterByPosition(t,e){return t.filter(t=>t.pos===e)}function filterDynamicPositionByAxis(t,e){return t.filter(t=>-1===STATIC_POSITIONS.indexOf(t.pos)&&t.box.axis===e)}function sortByWeight(t,a){return t.sort((t,e)=>{var i=a?e:t,t=a?t:e;return i.weight===t.weight?i.index-t.index:i.weight-t.weight})}function wrapBoxes(t){const e=[];let i,a,s,n,r,o;for(i=0,a=(t||[]).length;i<a;++i)({position:n,options:{stack:r,stackWeight:o=1}}=s=t[i]),e.push({index:i,box:s,pos:n,horizontal:s.isHorizontal(),weight:s.weight,stack:r&&n+r,stackWeight:o});return e}function buildStacks(t){const e={};for(const n of t){var{stack:i,pos:a,stackWeight:s}=n;if(i&&STATIC_POSITIONS.includes(a)){const r=e[i]||(e[i]={count:0,placed:0,weight:0,size:0});r.count++,r.weight+=s}}return e}function setLayoutDims(t,e){var i=buildStacks(t),{vBoxMaxWidth:a,hBoxMaxHeight:s}=e;let n,r,o;for(n=0,r=t.length;n<r;++n){var l=(o=t[n]).box["fullSize"],h=i[o.stack],h=h&&o.stackWeight/h.weight;o.horizontal?(o.width=h?h*a:l&&e.availableWidth,o.height=s):(o.width=a,o.height=h?h*s:l&&e.availableHeight)}return i}function buildLayoutBoxes(t){const e=wrapBoxes(t);t=sortByWeight(e.filter(t=>t.box.fullSize),!0);const i=sortByWeight(filterByPosition(e,"left"),!0),a=sortByWeight(filterByPosition(e,"right")),s=sortByWeight(filterByPosition(e,"top"),!0);var n=sortByWeight(filterByPosition(e,"bottom")),r=filterDynamicPositionByAxis(e,"x"),o=filterDynamicPositionByAxis(e,"y");return{fullSize:t,leftAndTop:i.concat(s),rightAndBottom:a.concat(o).concat(n).concat(r),chartArea:filterByPosition(e,"chartArea"),vertical:i.concat(a).concat(o),horizontal:s.concat(n).concat(r)}}function getCombinedMax(t,e,i,a){return Math.max(t[i],e[i])+Math.max(t[a],e[a])}function updateMaxPadding(t,e){t.top=Math.max(t.top,e.top),t.left=Math.max(t.left,e.left),t.bottom=Math.max(t.bottom,e.bottom),t.right=Math.max(t.right,e.right)}function updateDims(t,e,i,a){const{pos:s,box:n}=i;var r=t.maxPadding;if(!isObject(s)){i.size&&(t[s]-=i.size);const l=a[i.stack]||{size:0,count:1};l.size=Math.max(l.size,i.horizontal?n.height:n.width),i.size=l.size/l.count,t[s]+=i.size}n.getPadding&&updateMaxPadding(r,n.getPadding());var a=Math.max(0,e.outerWidth-getCombinedMax(r,t,"left","right")),e=Math.max(0,e.outerHeight-getCombinedMax(r,t,"top","bottom")),r=a!==t.w,o=e!==t.h;return t.w=a,t.h=e,i.horizontal?{same:r,other:o}:{same:o,other:r}}function handleMaxPadding(i){const a=i.maxPadding;function t(t){var e=Math.max(a[t]-i[t],0);return i[t]+=e,e}i.y+=t("top"),i.x+=t("left"),t("right"),t("bottom")}function getMargins(t,i){const a=i.maxPadding;function e(t){const e={left:0,top:0,right:0,bottom:0};return t.forEach(t=>{e[t]=Math.max(i[t],a[t])}),e}return e(t?["left","right"]:["top","bottom"])}function fitBoxes(t,e,i,a){const s=[];let n,r,o,l,h,d;for(n=0,r=t.length,h=0;n<r;++n){o=t[n],(l=o.box).update(o.width||e.w,o.height||e.h,getMargins(o.horizontal,e));var{same:c,other:u}=updateDims(e,i,o,a);h|=c&&s.length,d=d||u,l.fullSize||s.push(o)}return h&&fitBoxes(s,e,i,a)||d}function setBoxDims(t,e,i,a,s){t.top=i,t.left=e,t.right=e+a,t.bottom=i+s,t.width=a,t.height=s}function placeBoxes(t,e,i,a){var s=i.padding;let{x:n,y:r}=e;for(const c of t){var o=c.box;const u=a[c.stack]||{count:1,placed:0,weight:1};var l,h,d=c.stackWeight/u.weight||1;c.horizontal?(h=e.w*d,l=u.size||o.height,defined(u.start)&&(r=u.start),o.fullSize?setBoxDims(o,s.left,r,i.outerWidth-s.right-s.left,l):setBoxDims(o,e.left+u.placed,r,h,l),u.start=r,u.placed+=h,r=o.bottom):(l=e.h*d,h=u.size||o.width,defined(u.start)&&(n=u.start),o.fullSize?setBoxDims(o,n,s.top,h,i.outerHeight-s.bottom-s.top):setBoxDims(o,n,e.top+u.placed,h,l),u.start=n,u.placed+=l,n=o.right)}e.x=n,e.y=r}var layouts={addBox(t,e){t.boxes||(t.boxes=[]),e.fullSize=e.fullSize||!1,e.position=e.position||"top",e.weight=e.weight||0,e._layers=e._layers||function(){return[{z:0,draw(t){e.draw(t)}}]},t.boxes.push(e)},removeBox(t,e){e=t.boxes?t.boxes.indexOf(e):-1;-1!==e&&t.boxes.splice(e,1)},configure(t,e,i){e.fullSize=i.fullSize,e.position=i.position,e.weight=i.weight},update(i,t,e,a){if(i){var s=toPadding(i.options.layout.padding),n=Math.max(t-s.width,0),r=Math.max(e-s.height,0),o=buildLayoutBoxes(i.boxes);const d=o.vertical;var l=o.horizontal,h=(each(i.boxes,t=>{"function"==typeof t.beforeLayout&&t.beforeLayout()}),d.reduce((t,e)=>e.box.options&&!1===e.box.options.display?t:t+1,0)||1),t=Object.freeze({outerWidth:t,outerHeight:e,padding:s,availableWidth:n,availableHeight:r,vBoxMaxWidth:n/2/h,hBoxMaxHeight:r/2}),e=Object.assign({},s);updateMaxPadding(e,toPadding(a));const c=Object.assign({maxPadding:e,w:n,h:r,x:s.left,y:s.top},s);h=setLayoutDims(d.concat(l),t);fitBoxes(o.fullSize,c,t,h),fitBoxes(d,c,t,h),fitBoxes(l,c,t,h)&&fitBoxes(d,c,t,h),handleMaxPadding(c),placeBoxes(o.leftAndTop,c,t,h),c.x+=c.w,c.y+=c.h,placeBoxes(o.rightAndBottom,c,t,h),i.chartArea={left:c.left,top:c.top,right:c.left+c.w,bottom:c.top+c.h,height:c.h,width:c.w},each(o.chartArea,t=>{const e=t.box;Object.assign(e,i.chartArea),e.update(c.w,c.h,{left:0,top:0,right:0,bottom:0})})}}};class BasePlatform{acquireContext(t,e){}releaseContext(t){return!1}addEventListener(t,e,i){}removeEventListener(t,e,i){}getDevicePixelRatio(){return 1}getMaximumSize(t,e,i,a){return e=Math.max(0,e||t.width),i=i||t.height,{width:e,height:Math.max(0,a?Math.floor(e/a):i)}}isAttached(t){return!0}updateConfig(t){}}class BasicPlatform extends BasePlatform{acquireContext(t){return t&&t.getContext&&t.getContext("2d")||null}updateConfig(t){t.options.animation=!1}}const EXPANDO_KEY="$chartjs",EVENT_TYPES={touchstart:"mousedown",touchmove:"mousemove",touchend:"mouseup",pointerenter:"mouseenter",pointerdown:"mousedown",pointermove:"mousemove",pointerup:"mouseup",pointerleave:"mouseout",pointerout:"mouseout"},isNullOrEmpty=t=>null===t||""===t;function initCanvas(t,e){const i=t.style;var a=t.getAttribute("height"),s=t.getAttribute("width");return t[EXPANDO_KEY]={initial:{height:a,width:s,style:{display:i.display,height:i.height,width:i.width}}},i.display=i.display||"block",i.boxSizing=i.boxSizing||"border-box",isNullOrEmpty(s)&&void 0!==(s=readUsedSize(t,"width"))&&(t.width=s),isNullOrEmpty(a)&&(""===t.style.height?t.height=t.width/(e||2):void 0!==(s=readUsedSize(t,"height"))&&(t.height=s)),t}const eventListenerOptions=!!supportsEventListenerOptions&&{passive:!0};function addListener(t,e,i){t.addEventListener(e,i,eventListenerOptions)}function removeListener(t,e,i){t.canvas.removeEventListener(e,i,eventListenerOptions)}function fromNativeEvent(t,e){var i=EVENT_TYPES[t.type]||t.type,{x:a,y:s}=getRelativePosition(t,e);return{type:i,chart:e,native:t,x:void 0!==a?a:null,y:void 0!==s?s:null}}function nodeListContains(t,e){for(const i of t)if(i===e||i.contains(e))return!0}function createAttachObserver(t,e,a){const s=t.canvas,i=new MutationObserver(t=>{let e=!1;for(const i of t)e=(e=e||nodeListContains(i.addedNodes,s))&&!nodeListContains(i.removedNodes,s);e&&a()});return i.observe(document,{childList:!0,subtree:!0}),i}function createDetachObserver(t,e,a){const s=t.canvas,i=new MutationObserver(t=>{let e=!1;for(const i of t)e=(e=e||nodeListContains(i.removedNodes,s))&&!nodeListContains(i.addedNodes,s);e&&a()});return i.observe(document,{childList:!0,subtree:!0}),i}const drpListeningCharts=new Map;let oldDevicePixelRatio=0;function onWindowResize(){const i=window.devicePixelRatio;i!==oldDevicePixelRatio&&(oldDevicePixelRatio=i,drpListeningCharts.forEach((t,e)=>{e.currentDevicePixelRatio!==i&&t()}))}function listenDevicePixelRatioChanges(t,e){drpListeningCharts.size||window.addEventListener("resize",onWindowResize),drpListeningCharts.set(t,e)}function unlistenDevicePixelRatioChanges(t){drpListeningCharts.delete(t),drpListeningCharts.size||window.removeEventListener("resize",onWindowResize)}function createResizeObserver(t,e,a){var i=t.canvas;const s=i&&_getParentNode(i);if(s){const n=throttled((t,e)=>{var i=s.clientWidth;a(t,e),i<s.clientWidth&&a()},window),r=new ResizeObserver(t=>{var t=t[0],e=t.contentRect.width,t=t.contentRect.height;0===e&&0===t||n(e,t)});return r.observe(s),listenDevicePixelRatioChanges(t,n),r}}function releaseObserver(t,e,i){i&&i.disconnect(),"resize"===e&&unlistenDevicePixelRatioChanges(t)}function createProxyAndListen(e,t,i){var a=e.canvas,s=throttled(t=>{null!==e.ctx&&i(fromNativeEvent(t,e))},e);return addListener(a,t,s),s}class DomPlatform extends BasePlatform{acquireContext(t,e){var i=t&&t.getContext&&t.getContext("2d");return i&&i.canvas===t?(initCanvas(t,e),i):null}releaseContext(t){const i=t.canvas;if(!i[EXPANDO_KEY])return!1;const a=i[EXPANDO_KEY].initial,e=(["height","width"].forEach(t=>{var e=a[t];isNullOrUndef(e)?i.removeAttribute(t):i.setAttribute(t,e)}),a.style||{});return Object.keys(e).forEach(t=>{i.style[t]=e[t]}),i.width=i.width,delete i[EXPANDO_KEY],!0}addEventListener(t,e,i){this.removeEventListener(t,e);const a=t.$proxies||(t.$proxies={});const s={attach:createAttachObserver,detach:createDetachObserver,resize:createResizeObserver}[e]||createProxyAndListen;a[e]=s(t,e,i)}removeEventListener(t,e){const i=t.$proxies||(t.$proxies={});var a=i[e];if(a){const s={attach:releaseObserver,detach:releaseObserver,resize:releaseObserver}[e]||removeListener;s(t,e,a),i[e]=void 0}}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,i,a){return getMaximumSize(t,e,i,a)}isAttached(t){t=_getParentNode(t);return!(!t||!t.isConnected)}}function _detectPlatform(t){return!_isDomSupported()||"undefined"!=typeof OffscreenCanvas&&t instanceof OffscreenCanvas?BasicPlatform:DomPlatform}class Element{static defaults={};static defaultRoutes=void 0;x;y;active=!1;options;$animations;tooltipPosition(t){var{x:t,y:e}=this.getProps(["x","y"],t);return{x:t,y:e}}hasValue(){return isNumber(this.x)&&isNumber(this.y)}getProps(t,e){const i=this.$animations;if(!e||!i)return this;const a={};return t.forEach(t=>{a[t]=i[t]&&i[t].active()?i[t]._to:this[t]}),a}}function autoSkip(i,a){var s=i.options.ticks,i=determineMaxTicks(i),i=Math.min(s.maxTicksLimit||i,i),n=s.major.enabled?getMajorIndices(a):[],s=n.length,r=n[0],o=n[s-1],l=[];if(i<s)return skipMajors(a,l,n,s/i),l;var h=calculateSpacing(n,a,i);if(0<s){let t,e;i=1<s?Math.round((o-r)/(s-1)):null;for(skip(a,l,h,isNullOrUndef(i)?0:r-i,r),t=0,e=s-1;t<e;t++)skip(a,l,h,n[t],n[t+1]);return skip(a,l,h,o,isNullOrUndef(i)?a.length:o+i),l}return skip(a,l,h),l}function determineMaxTicks(t){var e=t.options.offset,i=t._tickSize(),e=t._length/i+(e?0:1),t=t._maxLength/i;return Math.floor(Math.min(e,t))}function calculateSpacing(t,e,i){var t=getEvenSpacing(t),a=e.length/i;if(!t)return Math.max(a,1);var s=_factorize(t);for(let t=0,e=s.length-1;t<e;t++){var n=s[t];if(a<n)return n}return Math.max(a,1)}function getMajorIndices(t){const e=[];let i,a;for(i=0,a=t.length;i<a;i++)t[i].major&&e.push(i);return e}function skipMajors(t,e,i,a){let s=0,n=i[0],r;for(a=Math.ceil(a),r=0;r<t.length;r++)r===n&&(e.push(t[r]),s++,n=i[s*a])}function skip(t,e,i,a,s){var n=valueOrDefault(a,0),r=Math.min(valueOrDefault(s,t.length),t.length);let o=0,l,h,d;for(i=Math.ceil(i),s&&(i=(l=s-a)/Math.floor(l/i)),d=n;d<0;)o++,d=Math.round(n+o*i);for(h=Math.max(n,0);h<r;h++)h===d&&(e.push(t[h]),o++,d=Math.round(n+o*i))}function getEvenSpacing(t){var e=t.length;let i,a;if(e<2)return!1;for(a=t[0],i=1;i<e;++i)if(t[i]-t[i-1]!==a)return!1;return a}const reverseAlign=t=>"left"===t?"right":"right"===t?"left":t,offsetFromEdge=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i,getTicksLimit=(t,e)=>Math.min(e||t,t);function sample(t,e){const i=[];var a=t.length/e,s=t.length;let n=0;for(;n<s;n+=a)i.push(t[Math.floor(n)]);return i}function getPixelForGridLine(t,e,i){var a=t.ticks.length,s=Math.min(e,a-1),n=t._startPixel,r=t._endPixel;let o=t.getPixelForTick(s),l;if(!(i&&(l=1===a?Math.max(o-n,r-o):0===e?(t.getPixelForTick(1)-o)/2:(o-t.getPixelForTick(s-1))/2,(o+=s<e?l:-l)<n-1e-6||o>r+1e-6)))return o}function garbageCollect(t,s){each(t,t=>{const e=t.gc;var i=e.length/2;let a;if(s<i){for(a=0;a<i;++a)delete t.data[e[a]];e.splice(0,i)}})}function getTickMarkLength(t){return t.drawTicks?t.tickLength:0}function getTitleHeight(t,e){if(!t.display)return 0;var e=toFont(t.font,e),i=toPadding(t.padding);return(isArray(t.text)?t.text.length:1)*e.lineHeight+i.height}function createScaleContext(t,e){return createContext(t,{scale:e,type:"scale"})}function createTickContext(t,e,i){return createContext(t,{tick:i,index:e,type:"tick"})}function titleAlign(t,e,i){let a=_toLeftRightCenter(t);return a=i&&"right"!==e||!i&&"right"===e?reverseAlign(a):a}function titleArgs(t,e,i,a){var{top:s,left:n,bottom:r,right:o,chart:l}=t;const{chartArea:h,scales:d}=l;let c=0,u,g,p;var f,m,l=r-s,v=o-n;return t.isHorizontal()?(g=_alignStartEnd(a,n,o),p=isObject(i)?(m=i[f=Object.keys(i)[0]],d[f].getPixelForValue(m)+l-e):"center"===i?(h.bottom+h.top)/2+l-e:offsetFromEdge(t,i,e),u=o-n):(g=isObject(i)?(m=i[f=Object.keys(i)[0]],d[f].getPixelForValue(m)-v+e):"center"===i?(h.left+h.right)/2-v+e:offsetFromEdge(t,i,e),p=_alignStartEnd(a,r,s),c="left"===i?-HALF_PI:HALF_PI),{titleX:g,titleY:p,maxWidth:u,rotation:c}}class Scale extends Element{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,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._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 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(){var{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:a}=this,t=finiteOrDefault(t,Number.POSITIVE_INFINITY),e=finiteOrDefault(e,Number.NEGATIVE_INFINITY),i=finiteOrDefault(i,Number.POSITIVE_INFINITY),a=finiteOrDefault(a,Number.NEGATIVE_INFINITY);return{min:finiteOrDefault(t,i),max:finiteOrDefault(e,a),minDefined:isNumberFinite(t),maxDefined:isNumberFinite(e)}}getMinMax(i){let{min:a,max:s,minDefined:n,maxDefined:r}=this.getUserBounds();var o;if(n&&r)return{min:a,max:s};const l=this.getMatchingVisibleMetas();for(let t=0,e=l.length;t<e;++t)o=l[t].controller.getMinMax(this,i),n||(a=Math.min(a,o.min)),r||(s=Math.max(s,o.max));return a=r&&a>s?s:a,s=n&&a>s?a:s,{min:finiteOrDefault(a,finiteOrDefault(s,a)),max:finiteOrDefault(s,finiteOrDefault(a,s))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){var t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}getLabelItems(t=this.chart.chartArea){return this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){callback(this.options.beforeUpdate,[this])}update(t,e,i){var{beginAtZero:a,grace:s,ticks:n}=this.options,r=n.sampleSize,t=(this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=_addGrace(this,s,a),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks(),r<this.ticks.length);this._convertTicksToLabels(t?sample(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),n.display&&(n.autoSkip||"auto"===n.source)&&(this.ticks=autoSkip(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),t&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t=this.options.reverse,e,i;this.isHorizontal()?(e=this.left,i=this.right):(e=this.top,i=this.bottom,t=!t),this._startPixel=e,this._endPixel=i,this._reversePixels=t,this._length=i-e,this._alignToPixels=this.options.alignToPixels}afterUpdate(){callback(this.options.afterUpdate,[this])}beforeSetDimensions(){callback(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(){callback(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),callback(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){callback(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){var e=this.options.ticks;let i,a,s;for(i=0,a=t.length;i<a;i++)(s=t[i]).label=callback(e.callback,[s.value,i,t],this)}afterTickToLabelConversion(){callback(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){callback(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){var t,e,i,a,s=this.options,n=s.ticks,r=getTicksLimit(this.ticks.length,s.ticks.maxTicksLimit),o=n.minRotation||0,l=n.maxRotation;let h=o;!this._isVisible()||!n.display||l<=o||r<=1||!this.isHorizontal()?this.labelRotation=o:(e=(t=this._getLabelSizes()).widest.width,i=t.highest.height,a=_limitValue(this.chart.width-e,0,this.maxWidth),(s.offset?this.maxWidth/r:a/(r-1))<e+6&&(a=a/(r-(s.offset?.5:1)),r=this.maxHeight-getTickMarkLength(s.grid)-n.padding-getTitleHeight(s.title,this.chart.options.font),n=Math.sqrt(e*e+i*i),h=toDegrees(Math.min(Math.asin(_limitValue((t.highest.height+6)/a,-1,1)),Math.asin(_limitValue(r/n,-1,1))-Math.asin(_limitValue(i/n,-1,1)))),h=Math.max(o,Math.min(l,h))),this.labelRotation=h)}afterCalculateLabelRotation(){callback(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){callback(this.options.beforeFit,[this])}fit(){const t={width:0,height:0};var e,i,a,s,n,{chart:r,options:{ticks:o,title:l,grid:h}}=this,d=this._isVisible(),c=this.isHorizontal();d&&(d=getTitleHeight(l,r.options.font),c?(t.width=this.maxWidth,t.height=getTickMarkLength(h)+d):(t.height=this.maxHeight,t.width=getTickMarkLength(h)+d),o.display&&this.ticks.length&&({first:l,last:h,widest:d,highest:e}=this._getLabelSizes(),i=2*o.padding,s=toRadians(this.labelRotation),a=Math.cos(s),s=Math.sin(s),c?(n=o.mirror?0:s*d.width+a*e.height,t.height=Math.min(this.maxHeight,t.height+n+i)):(n=o.mirror?0:a*d.width+s*e.height,t.width=Math.min(this.maxWidth,t.width+n+i)),this._calculatePadding(l,h,s,a))),this._handleMargins(),c?(this.width=this._length=r.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=r.height-this._margins.top-this._margins.bottom)}_calculatePadding(i,a,s,n){var{ticks:{align:r,padding:o},position:l}=this.options,h=0!==this.labelRotation,l="top"!==l&&"x"===this.axis;if(this.isHorizontal()){var d=this.getPixelForTick(0)-this.left,c=this.right-this.getPixelForTick(this.ticks.length-1);let t=0,e=0;h?e=l?(t=n*i.width,s*a.height):(t=s*i.height,n*a.width):"start"===r?e=a.width:"end"===r?t=i.width:"inner"!==r&&(t=i.width/2,e=a.width/2),this.paddingLeft=Math.max((t-d+o)*this.width/(this.width-d),0),this.paddingRight=Math.max((e-c+o)*this.width/(this.width-c),0)}else{let t=a.height/2,e=i.height/2;"start"===r?(t=0,e=i.height):"end"===r&&(t=a.height,e=0),this.paddingTop=t+o,this.paddingBottom=e+o}}_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(){callback(this.options.afterFit,[this])}isHorizontal(){var{axis:t,position:e}=this.options;return"top"===e||"bottom"===e||"x"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){this.beforeTickToLabelConversion(),this.generateTickLabels(t);let e,i;for(e=0,i=t.length;e<i;e++)isNullOrUndef(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let e=this._labelSizes;if(!e){var i=this.options.ticks.sampleSize;let t=this.ticks;i<t.length&&(t=sample(t,i)),this._labelSizes=e=this._computeLabelSizes(t,t.length,this.options.ticks.maxTicksLimit)}return e}_computeLabelSizes(t,e,i){const{ctx:a,_longestTextCache:s}=this,n=[],r=[];var o=Math.floor(e/getTicksLimit(e,i));let l=0,h=0,d,c,u,g,p,f,m,v,x,b,_;for(d=0;d<e;d+=o){if(g=t[d].label,p=this._resolveTickFontOptions(d),a.font=f=p.string,m=s[f]=s[f]||{data:{},gc:[]},v=p.lineHeight,x=b=0,isNullOrUndef(g)||isArray(g)){if(isArray(g))for(c=0,u=g.length;c<u;++c)_=g[c],isNullOrUndef(_)||isArray(_)||(x=_measureText(a,m.data,m.gc,x,_),b+=v)}else x=_measureText(a,m.data,m.gc,x,g),b=v;n.push(x),r.push(b),l=Math.max(x,l),h=Math.max(b,h)}garbageCollect(s,e);var i=n.indexOf(l),y=r.indexOf(h),k=t=>({width:n[t]||0,height:r[t]||0});return{first:k(0),last:k(e-1),widest:k(i),highest:k(y),widths:n,heights:r}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);t=this._startPixel+t*this._length;return _int16Range(this._alignToPixels?_alignPixel(this.chart,t,0):t)}getDecimalForPixel(t){t=(t-this._startPixel)/this._length;return this._reversePixels?1-t:t}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){var{min:t,max:e}=this;return t<0&&e<0?e:0<t&&0<e?t:0}getContext(t){var e=this.ticks||[];if(0<=t&&t<e.length){const i=e[t];return i.$context||(i.$context=createTickContext(this.getContext(),t,i))}return this.$context||(this.$context=createScaleContext(this.chart.getContext(),this))}_tickSize(){var t=this.options.ticks,e=toRadians(this.labelRotation),i=Math.abs(Math.cos(e)),e=Math.abs(Math.sin(e)),a=this._getLabelSizes(),t=t.autoSkipPadding||0,s=a?a.widest.width+t:0,a=a?a.highest.height+t:0;return this.isHorizontal()?s*e<a*i?s/i:a/e:a*e<s*i?a/i:s/e}_isVisible(){var t=this.options.display;return"auto"!==t?!!t:0<this.getMatchingVisibleMetas().length}_computeGridLineItems(t){var e=this.axis;const i=this.chart;var a=this.options;const{grid:s,position:n,border:r}=a;var o=s.offset,l=this.isHorizontal(),h=this.ticks.length+(o?1:0),d=getTickMarkLength(s);const c=[];var u=r.setContext(this.getContext());const g=u.display?u.width:0;function p(t){return _alignPixel(i,t,g)}var f,m,u=g/2;let v,x,b,_,y,k,S,D,M,P,A,w;"top"===n?(v=p(this.bottom),k=this.bottom-d,D=v-u,P=p(t.top)+u,w=t.bottom):"bottom"===n?(v=p(this.top),P=t.top,w=p(t.bottom)-u,k=v+u,D=this.top+d):"left"===n?(v=p(this.right),y=this.right-d,S=v-u,M=p(t.left)+u,A=t.right):"right"===n?(v=p(this.left),M=t.left,A=p(t.right)-u,y=v+u,S=this.left+d):"x"===e?("center"===n?v=p((t.top+t.bottom)/2+.5):isObject(n)&&(m=n[f=Object.keys(n)[0]],v=p(this.chart.scales[f].getPixelForValue(m))),P=t.top,w=t.bottom,k=v+u,D=k+d):"y"===e&&("center"===n?v=p((t.left+t.right)/2):isObject(n)&&(m=n[f=Object.keys(n)[0]],v=p(this.chart.scales[f].getPixelForValue(m))),y=v-u,S=y-d,M=t.left,A=t.right);var e=valueOrDefault(a.ticks.maxTicksLimit,h),C=Math.max(1,Math.ceil(h/e));for(x=0;x<h;x+=C){var O=this.getContext(x),L=s.setContext(O),O=r.setContext(O),T=L.lineWidth,E=L.color,I=O.dash||[],O=O.dashOffset,R=L.tickWidth,F=L.tickColor,B=L.tickBorderDash||[],L=L.tickBorderDashOffset;void 0!==(b=getPixelForGridLine(this,x,o))&&(_=_alignPixel(i,b,T),l?y=S=M=A=_:k=D=P=w=_,c.push({tx1:y,ty1:k,tx2:S,ty2:D,x1:M,y1:P,x2:A,y2:w,width:T,color:E,borderDash:I,borderDashOffset:O,tickWidth:R,tickColor:F,tickBorderDash:B,tickBorderDashOffset:L}))}return this._ticksLength=h,this._borderValue=v,c}_computeLabelItems(t){var e=this.axis,i=this.options;const{position:a,ticks:s}=i;var n,r=this.isHorizontal(),o=this.ticks,{align:l,crossAlign:h,padding:d,mirror:c}=s,i=getTickMarkLength(i.grid),u=i+d,d=c?-d:u,g=-toRadians(this.labelRotation);const p=[];let f,m,v,x,b,_,y,k,S,D,M,P="middle";"top"===a?(b=this.bottom-d,_=this._getXAxisLabelAlignment()):"bottom"===a?(b=this.top+d,_=this._getXAxisLabelAlignment()):"left"===a?(d=this._getYAxisLabelAlignment(i),_=d.textAlign,x=d.x):"right"===a?(d=this._getYAxisLabelAlignment(i),_=d.textAlign,x=d.x):"x"===e?("center"===a?b=(t.top+t.bottom)/2+u:isObject(a)&&(n=a[d=Object.keys(a)[0]],b=this.chart.scales[d].getPixelForValue(n)+u),_=this._getXAxisLabelAlignment()):"y"===e&&("center"===a?x=(t.left+t.right)/2-u:isObject(a)&&(n=a[d=Object.keys(a)[0]],x=this.chart.scales[d].getPixelForValue(n)),_=this._getYAxisLabelAlignment(i).textAlign),"y"===e&&("start"===l?P="top":"end"===l&&(P="bottom"));var A=this._getLabelSizes();for(f=0,m=o.length;f<m;++f){v=o[f].label;var w=s.setContext(this.getContext(f)),C=(y=this.getPixelForTick(f)+s.labelOffset,S=(k=this._resolveTickFontOptions(f)).lineHeight,(D=isArray(v)?v.length:1)/2),O=w.color,L=w.textStrokeColor,T=w.textStrokeWidth;let t=_;r?(x=y,"inner"===_&&(t=f===m-1?this.options.reverse?"left":"right":0===f?this.options.reverse?"right":"left":"center"),M="top"===a?"near"===h||0!=g?-D*S+S/2:"center"===h?-A.highest.height/2-C*S+S:-A.highest.height+S/2:"near"===h||0!=g?S/2:"center"===h?A.highest.height/2-C*S:A.highest.height-D*S,c&&(M*=-1),0==g||w.showLabelBackdrop||(x+=S/2*Math.sin(g))):(b=y,M=(1-D)*S/2);let i;if(w.showLabelBackdrop){var C=toPadding(w.backdropPadding),E=A.heights[f],I=A.widths[f];let t=M-C.top,e=0-C.left;switch(P){case"middle":t-=E/2;break;case"bottom":t-=E}switch(_){case"center":e-=I/2;break;case"right":e-=I}i={left:e,top:t,width:I+C.width,height:E+C.height,color:w.backdropColor}}p.push({label:v,font:k,textOffset:M,options:{rotation:g,color:O,strokeColor:L,strokeWidth:T,textAlign:t,textBaseline:P,translation:[x,b],backdrop:i}})}return p}_getXAxisLabelAlignment(){var{position:t,ticks:e}=this.options;if(-toRadians(this.labelRotation))return"top"===t?"left":"right";let i="center";return"start"===e.align?i="left":"end"===e.align?i="right":"inner"===e.align&&(i="inner"),i}_getYAxisLabelAlignment(t){var{position:e,ticks:{crossAlign:i,mirror:a,padding:s}}=this.options,t=t+s,n=this._getLabelSizes().widest.width;let r,o;return"left"===e?a?(o=this.right+s,"near"===i?r="left":"center"===i?(r="center",o+=n/2):(r="right",o+=n)):(o=this.right-t,"near"===i?r="right":"center"===i?(r="center",o-=n/2):(r="left",o=this.left)):"right"===e?a?(o=this.left+s,"near"===i?r="right":"center"===i?(r="center",o-=n/2):(r="left",o-=n)):(o=this.left+t,"near"===i?r="left":"center"===i?(r="center",o+=n/2):(r="right",o=this.right)):r="right",{textAlign:r,x:o}}_computeLabelArea(){var t,e;if(!this.options.ticks.mirror)return t=this.chart,e=this.options.position,"left"===e||"right"===e?{top:0,left:this.left,bottom:t.height,right:this.right}:"top"===e||"bottom"===e?{top:this.top,left:0,bottom:this.bottom,right:t.width}:void 0}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:i,top:a,width:s,height:n}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(i,a,s,n),t.restore())}getLineWidthForValue(e){const t=this.options.grid;if(!this._isVisible()||!t.display)return 0;const i=this.ticks;var a=i.findIndex(t=>t.value===e);return 0<=a?t.setContext(this.getContext(a)).lineWidth:0}drawGrid(t){var e=this.options.grid;const a=this.ctx;var i=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let s,n;var r=(t,e,i)=>{i.width&&i.color&&(a.save(),a.lineWidth=i.width,a.strokeStyle=i.color,a.setLineDash(i.borderDash||[]),a.lineDashOffset=i.borderDashOffset,a.beginPath(),a.moveTo(t.x,t.y),a.lineTo(e.x,e.y),a.stroke(),a.restore())};if(e.display)for(s=0,n=i.length;s<n;++s){var o=i[s];e.drawOnChartArea&&r({x:o.x1,y:o.y1},{x:o.x2,y:o.y2},o),e.drawTicks&&r({x:o.tx1,y:o.ty1},{x:o.tx2,y:o.ty2},{color:o.tickColor,width:o.tickWidth,borderDash:o.tickBorderDash,borderDashOffset:o.tickBorderDashOffset})}}drawBorder(){const{chart:s,ctx:n,options:{border:t,grid:r}}=this;var o=t.setContext(this.getContext()),l=t.display?o.width:0;if(l){var h=r.setContext(this.getContext(0)).lineWidth,d=this._borderValue;let t,e,i,a;this.isHorizontal()?(t=_alignPixel(s,this.left,l)-l/2,e=_alignPixel(s,this.right,h)+h/2,i=a=d):(i=_alignPixel(s,this.top,l)-l/2,a=_alignPixel(s,this.bottom,h)+h/2,t=e=d),n.save(),n.lineWidth=o.width,n.strokeStyle=o.color,n.beginPath(),n.moveTo(t,i),n.lineTo(e,a),n.stroke(),n.restore()}}drawLabels(t){if(this.options.ticks.display){var e=this.ctx,i=this._computeLabelArea(),t=(i&&clipArea(e,i),this.getLabelItems(t));for(const o of t){var a=o.options,s=o.font,n=o.label,r=o.textOffset;renderText(e,n,0,r,s,a)}i&&unclipArea(e)}}drawTitle(){var{ctx:e,options:{position:i,title:a,reverse:s}}=this;if(a.display){var n=toFont(a.font),r=toPadding(a.padding),o=a.align;let t=n.lineHeight/2;"bottom"===i||"center"===i||isObject(i)?(t+=r.bottom,isArray(a.text)&&(t+=n.lineHeight*(a.text.length-1))):t+=r.top;var{titleX:r,titleY:l,maxWidth:h,rotation:d}=titleArgs(this,t,i,o);renderText(e,a.text,0,0,n,{color:a.color,maxWidth:h,rotation:d,textAlign:titleAlign(o,i,s),textBaseline:"middle",translation:[r,l]})}}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){var t=this.options,e=t.ticks&&t.ticks.z||0,i=valueOrDefault(t.grid&&t.grid.z,-1),t=valueOrDefault(t.border&&t.border.z,0);return this._isVisible()&&this.draw===Scale.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:t,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){var e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+"AxisID";const a=[];let s,n;for(s=0,n=e.length;s<n;++s){var r=e[s];r[i]!==this.id||t&&r.type!==t||a.push(r)}return a}_resolveTickFontOptions(t){t=this.options.ticks.setContext(this.getContext(t));return toFont(t.font)}_maxDigits(){var t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class TypedRegistry{constructor(t,e,i){this.type=t,this.scope=e,this.override=i,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){var e=Object.getPrototypeOf(t);let i;isIChartComponent(e)&&(i=this.register(e));const a=this.items;var e=t.id,s=this.scope+"."+e;if(e)return e in a||(registerDefaults(a[e]=t,s,i),this.override&&defaults.override(t.id,t.overrides)),s;throw new Error("class does not have id: "+t)}get(t){return this.items[t]}unregister(t){const e=this.items;var t=t.id,i=this.scope;t in e&&delete e[t],i&&t in defaults[i]&&(delete defaults[i][t],this.override&&delete overrides[t])}}function registerDefaults(t,e,i){i=merge(Object.create(null),[i?defaults.get(i):{},defaults.get(e),t.defaults]);defaults.set(e,i),t.defaultRoutes&&routeDefaults(e,t.defaultRoutes),t.descriptors&&defaults.describe(e,t.descriptors)}function routeDefaults(r,o){Object.keys(o).forEach(t=>{const e=t.split(".");var i=e.pop(),a=[r].concat(e).join(".");const s=o[t].split(".");var t=s.pop(),n=s.join(".");defaults.route(a,i,n,t)})}function isIChartComponent(t){return"id"in t&&"defaults"in t}class Registry{constructor(){this.controllers=new TypedRegistry(DatasetController,"datasets",!0),this.elements=new TypedRegistry(Element,"elements"),this.plugins=new TypedRegistry(Object,"plugins"),this.scales=new TypedRegistry(Scale,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(i,t,a){[...t].forEach(t=>{const e=a||this._getRegistryForType(t);a||e.isForType(t)||e===this.plugins&&t.id?this._exec(i,e,t):each(t,t=>{var e=a||this._getRegistryForType(t);this._exec(i,e,t)})})}_exec(t,e,i){var a=_capitalize(t);callback(i["before"+a],[],i),e[t](i),callback(i["after"+a],[],i)}_getRegistryForType(e){for(let t=0;t<this._typedRegistries.length;t++){const i=this._typedRegistries[t];if(i.isForType(e))return i}return this.plugins}_get(t,e,i){e=e.get(t);if(void 0===e)throw new Error('"'+t+'" is not a registered '+i+".");return e}}var registry=new Registry;class PluginService{constructor(){this._init=[]}notify(t,e,i,a){"beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install"));a=a?this._descriptors(t).filter(a):this._descriptors(t),i=this._notify(a,t,e,i);return"afterDestroy"===e&&(this._notify(a,t,"stop"),this._notify(this._init,t,"uninstall")),i}_notify(t,e,i,a){a=a||{};for(const o of t){var s=o.plugin,n=s[i],r=[e,a,o.options];if(!1===callback(n,r,s)&&a.cancelable)return!1}return!0}invalidate(){isNullOrUndef(this._cache)||(this._oldCache=this._cache,this._cache=void 0)}_descriptors(t){if(this._cache)return this._cache;var e=this._cache=this._createDescriptors(t);return this._notifyStateChanges(t),e}_createDescriptors(t,e){var i=t&&t.config,a=valueOrDefault(i.options&&i.options.plugins,{}),i=allPlugins(i);return!1!==a||e?createDescriptors(t,i,a,e):[]}_notifyStateChanges(t){var e=this._oldCache||[],i=this._cache,a=(t,i)=>t.filter(e=>!i.some(t=>e.plugin.id===t.plugin.id));this._notify(a(e,i),t,"stop"),this._notify(a(i,e),t,"start")}}function allPlugins(t){const e={},i=[];var a=Object.keys(registry.plugins.items);for(let t=0;t<a.length;t++)i.push(registry.getPlugin(a[t]));var s=t.plugins||[];for(let t=0;t<s.length;t++){var n=s[t];-1===i.indexOf(n)&&(i.push(n),e[n.id]=!0)}return{plugins:i,localIds:e}}function getOpts(t,e){return e||!1!==t?!0===t?{}:t:null}function createDescriptors(t,{plugins:e,localIds:i},a,s){const n=[];var r=t.getContext();for(const h of e){var o=h.id,l=getOpts(a[o],s);null!==l&&n.push({plugin:h,options:pluginOpts(t.config,{plugin:h,local:i[o]},l,r)})}return n}function pluginOpts(t,{plugin:e,local:i},a,s){var n=t.pluginScopeKeys(e);const r=t.getOptionScopes(a,n);return i&&e.defaults&&r.push(e.defaults),t.createResolver(r,s,[""],{scriptable:!1,indexable:!1,allKeys:!0})}function getIndexAxis(t,e){var i=defaults.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||"x"}function getAxisFromDefaultScaleID(t,e){let i=t;return"_index_"===t?i=e:"_value_"===t&&(i="x"===e?"y":"x"),i}function getDefaultScaleIDFromAxis(t,e){return t===e?"_index_":"_value_"}function idMatchesAxis(t){if("x"===t||"y"===t||"r"===t)return t}function axisFromPosition(t){return"top"===t||"bottom"===t?"x":"left"===t||"right"===t?"y":void 0}function determineAxis(t,...e){if(idMatchesAxis(t))return t;for(const a of e){var i=a.axis||axisFromPosition(a.position)||1<t.length&&idMatchesAxis(t[0].toLowerCase());if(i)return i}throw new Error(`Cannot determine type of '${t}' axis. Please provide 'axis' or 'position' option.`)}function getAxisFromDataset(t,e,i){if(i[e+"AxisID"]===t)return{axis:e}}function retrieveAxisFromDatasets(e,t){if(t.data&&t.data.datasets){t=t.data.datasets.filter(t=>t.xAxisID===e||t.yAxisID===e);if(t.length)return getAxisFromDataset(e,"x",t[0])||getAxisFromDataset(e,"y",t[0])}return{}}function mergeScaleConfig(r,e){const n=overrides[r.type]||{scales:{}},o=e.scales||{},l=getIndexAxis(r.type,e),h=Object.create(null);return Object.keys(o).forEach(t=>{var e=o[t];if(!isObject(e))return console.error("Invalid scale configuration for scale: "+t);if(e._proxy)return console.warn("Ignoring resolver passed as options for scale: "+t);var i=determineAxis(t,e,retrieveAxisFromDatasets(t,r),defaults.scales[e.type]),a=getDefaultScaleIDFromAxis(i,l),s=n.scales||{};h[t]=mergeIf(Object.create(null),[{axis:i},e,s[i],s[a]])}),r.data.datasets.forEach(a=>{var t=a.type||r.type;const s=a.indexAxis||getIndexAxis(t,e),n=(overrides[t]||{}).scales||{};Object.keys(n).forEach(t=>{var e=getAxisFromDefaultScaleID(t,s),i=a[e+"AxisID"]||e;h[i]=h[i]||Object.create(null),mergeIf(h[i],[{axis:e},o[i],n[t]])})}),Object.keys(h).forEach(t=>{t=h[t];mergeIf(t,[defaults.scales[t.type],defaults.scale])}),h}function initOptions(t){const e=t.options||(t.options={});e.plugins=valueOrDefault(e.plugins,{}),e.scales=mergeScaleConfig(t,e)}function initData(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}function initConfig(t){return(t=t||{}).data=initData(t.data),initOptions(t),t}const keyCache=new Map,keysCached=new Set;function cachedKeys(t,e){let i=keyCache.get(t);return i||(i=e(),keyCache.set(t,i),keysCached.add(i)),i}const addIfFound=(t,e,i)=>{e=resolveObjectKey(e,i);void 0!==e&&t.add(e)};class Config{constructor(t){this._config=initConfig(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=initData(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){var t=this._config;this.clearCache(),initOptions(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return cachedKeys(t,()=>[["datasets."+t,""]])}datasetAnimationScopeKeys(t,e){return cachedKeys(t+".transition."+e,()=>[[`datasets.${t}.transitions.`+e,"transitions."+e],["datasets."+t,""]])}datasetElementScopeKeys(t,e){return cachedKeys(t+"-"+e,()=>[[`datasets.${t}.elements.`+e,"datasets."+t,"elements."+e,""]])}pluginScopeKeys(t){const e=t.id;return cachedKeys(this.type+"-plugin-"+e,()=>[["plugins."+e,...t.additionalOptionScopes||[]]])}_cachedScopes(t,e){const i=this._scopeCache;let a=i.get(t);return a&&!e||(a=new Map,i.set(t,a)),a}getOptionScopes(e,t,i){const{options:a,type:s}=this,n=this._cachedScopes(e,i);i=n.get(t);if(i)return i;const r=new Set,o=(t.forEach(t=>{e&&(r.add(e),t.forEach(t=>addIfFound(r,e,t))),t.forEach(t=>addIfFound(r,a,t)),t.forEach(t=>addIfFound(r,overrides[s]||{},t)),t.forEach(t=>addIfFound(r,defaults,t)),t.forEach(t=>addIfFound(r,descriptors,t))}),Array.from(r));return 0===o.length&&o.push(Object.create(null)),keysCached.has(t)&&n.set(t,o),o}chartOptionScopes(){var{options:t,type:e}=this;return[t,overrides[e]||{},defaults.datasets[e]||{},{type:e},defaults,descriptors]}resolveNamedOptions(t,e,i,a=[""]){const s={$shared:!0};var{resolver:a,subPrefixes:n}=getResolver(this._resolverCache,t,a);let r=a;needContext(a,e)&&(s.$shared=!1,i=isFunction(i)?i():i,t=this.createResolver(t,i,n),r=_attachContext(a,i,t));for(const o of e)s[o]=r[o];return s}createResolver(t,e,i=[""],a){t=getResolver(this._resolverCache,t,i).resolver;return isObject(e)?_attachContext(t,e,void 0,a):t}}function getResolver(t,e,i){let a=t.get(e);a||(a=new Map,t.set(e,a));t=i.join();let s=a.get(t);return s||(e=_createResolver(e,i),s={resolver:e,subPrefixes:i.filter(t=>!t.toLowerCase().includes("hover"))},a.set(t,s)),s}const hasFunction=i=>isObject(i)&&Object.getOwnPropertyNames(i).reduce((t,e)=>t||isFunction(i[e]),!1);function needContext(t,e){const{isScriptable:i,isIndexable:a}=_descriptors(t);for(const o of e){var s=i(o),n=a(o),r=(n||s)&&t[o];if(s&&(isFunction(r)||hasFunction(r))||n&&isArray(r))return!0}return!1}var version="4.4.0";const KNOWN_POSITIONS=["top","bottom","left","right","chartArea"];function positionIsHorizontal(t,e){return"top"===t||"bottom"===t||-1===KNOWN_POSITIONS.indexOf(t)&&"x"===e}function compare2Level(i,a){return function(t,e){return t[i]===e[i]?t[a]-e[a]:t[i]-e[i]}}function onAnimationsComplete(t){const e=t.chart;var i=e.options.animation;e.notifyPlugins("afterRender"),callback(i&&i.onComplete,[t],e)}function onAnimationProgress(t){var e=t.chart,i=e.options.animation;callback(i&&i.onProgress,[t],e)}function getCanvas(t){return _isDomSupported()&&"string"==typeof t?t=document.getElementById(t):t&&t.length&&(t=t[0]),t=t&&t.canvas?t.canvas:t}const instances={},getChart=t=>{const e=getCanvas(t);return Object.values(instances).filter(t=>t.canvas===e).pop()};function moveNumericKeys(t,e,i){for(const n of Object.keys(t)){var a,s=+n;e<=s&&(a=t[n],delete t[n],(0<i||e<s)&&(t[s+i]=a))}}function determineLastEvent(t,e,i,a){return i&&"mouseout"!==t.type?a?e:t:null}function getSizeForArea(t,e,i){return(t.options.clip?t:e)[i]}function getDatasetArea(t,e){var{xScale:t,yScale:i}=t;return t&&i?{left:getSizeForArea(t,e,"left"),right:getSizeForArea(t,e,"right"),top:getSizeForArea(i,e,"top"),bottom:getSizeForArea(i,e,"bottom")}:e}class Chart{static defaults=defaults;static instances=instances;static overrides=overrides;static registry=registry;static version=version;static getChart=getChart;static register(...t){registry.add(...t),invalidatePlugins()}static unregister(...t){registry.remove(...t),invalidatePlugins()}constructor(t,e){const i=this.config=new Config(e);e=getCanvas(t),t=getChart(e);if(t)throw new Error("Canvas is already in use. Chart with ID '"+t.id+"' must be destroyed before the canvas with ID '"+t.canvas.id+"' can be reused.");var t=i.createResolver(i.chartOptionScopes(),this.getContext()),e=(this.platform=new(i.platform||_detectPlatform(e)),this.platform.updateConfig(i),this.platform.acquireContext(e,t.aspectRatio)),a=e&&e.canvas,s=a&&a.height,n=a&&a.width;this.id=uid(),this.ctx=e,this.canvas=a,this.width=n,this.height=s,this._options=t,this._aspectRatio=this.aspectRatio,this._layers=[],this._metasets=[],this._stacks=void 0,this.boxes=[],this.currentDevicePixelRatio=void 0,this.chartArea=void 0,this._active=[],this._lastEvent=void 0,this._listeners={},this._responsiveListeners=void 0,this._sortedMetasets=[],this.scales={},this._plugins=new PluginService,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=debounce(t=>this.update(t),t.resizeDelay||0),this._dataChanges=[],instances[this.id]=this,e&&a?(animator.listen(this,"complete",onAnimationsComplete),animator.listen(this,"progress",onAnimationProgress),this._initialize(),this.attached&&this.update()):console.error("Failed to create chart: can't acquire context from the given item")}get aspectRatio(){var{options:{aspectRatio:t,maintainAspectRatio:e},width:i,height:a,_aspectRatio:s}=this;return isNullOrUndef(t)?e&&s?s:a?i/a:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}get registry(){return registry}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():retinaScale(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return clearCanvas(this.canvas,this.ctx),this}stop(){return animator.stop(this),this}resize(t,e){animator.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){var i=this.options,a=this.canvas,s=i.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(a,t,e,s),t=i.devicePixelRatio||this.platform.getDevicePixelRatio(),e=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,retinaScale(this,t,!0)&&(this.notifyPlugins("resize",{size:a}),callback(i.onResize,[this,a],this),this.attached&&this._doResize(e)&&this.render())}ensureScalesHaveIDs(){var t=this.options.scales||{};each(t,(t,e)=>{t.id=e})}buildOrUpdateScales(){const o=this.options,a=o.scales,l=this.scales,h=Object.keys(l).reduce((t,e)=>(t[e]=!1,t),{});let t=[];a&&(t=t.concat(Object.keys(a).map(t=>{var e=a[t],t=determineAxis(t,e),i="r"===t,t="x"===t;return{options:e,dposition:i?"chartArea":t?"bottom":"left",dtype:i?"radialLinear":t?"category":"linear"}}))),each(t,t=>{const e=t.options;var i=e.id,a=determineAxis(i,e),s=valueOrDefault(e.type,t.dtype);void 0!==e.position&&positionIsHorizontal(e.position,a)===positionIsHorizontal(t.dposition)||(e.position=t.dposition),h[i]=!0;let n=null;if(i in l&&l[i].type===s)n=l[i];else{const r=registry.getScale(s);n=new r({id:i,type:s,ctx:this.ctx,chart:this}),l[n.id]=n}n.init(e,o)}),each(h,(t,e)=>{t||delete l[e]}),each(l,t=>{layouts.configure(this,t,t.options),layouts.addBox(this,t)})}_updateMetasets(){const t=this._metasets;var e=this.data.datasets.length,i=t.length;if(t.sort((t,e)=>t.index-e.index),e<i){for(let t=e;t<i;++t)this._destroyDatasetMeta(t);t.splice(e,i-e)}this._sortedMetasets=t.slice(0).sort(compare2Level("order","index"))}_removeUnreferencedMetasets(){const{_metasets:t,data:{datasets:i}}=this;t.length>i.length&&delete this._stacks,t.forEach((e,t)=>{0===i.filter(t=>t===e._dataset).length&&this._destroyDatasetMeta(t)})}buildOrUpdateControllers(){const e=[];var i=this.data.datasets;let a,t;for(this._removeUnreferencedMetasets(),a=0,t=i.length;a<t;a++){var s=i[a];let t=this.getDatasetMeta(a);var n=s.type||this.config.type;if(t.type&&t.type!==n&&(this._destroyDatasetMeta(a),t=this.getDatasetMeta(a)),t.type=n,t.indexAxis=s.indexAxis||getIndexAxis(n,this.options),t.order=s.order||0,t.index=a,t.label=""+s.label,t.visible=this.isDatasetVisible(a),t.controller)t.controller.updateIndex(a),t.controller.linkScales();else{const r=registry.getController(n);var{datasetElementType:s,dataElementType:n}=defaults.datasets[n];Object.assign(r,{dataElementType:registry.getElement(n),datasetElementType:s&®istry.getElement(s)}),t.controller=new r(this,a),e.push(t.controller)}}return this._updateMetasets(),e}_resetElements(){each(this.data.datasets,(t,e)=>{this.getDatasetMeta(e).controller.reset()},this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();var a=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),s=this._animationsDisabled=!a.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1!==this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0})){const r=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let i=0;for(let t=0,e=this.data.datasets.length;t<e;t++){const o=this.getDatasetMeta(t)["controller"];var n=!s&&-1===r.indexOf(o);o.buildOrUpdateElements(n),i=Math.max(+o.getMaxOverflow(),i)}i=this._minPadding=a.layout.autoPadding?i:0,this._updateLayout(i),s||each(r,t=>{t.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(compare2Level("z","_idx"));var{_active:a,_lastEvent:t}=this;t?this._eventHandler(t,!0):a.length&&this._updateHoverStyles(a,a,!0),this.render()}}_updateScales(){each(this.scales,t=>{layouts.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){var t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);setsEqual(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){var t,e,i,a=this["_hiddenIndices"];for({method:t,start:e,count:i}of this._getUniformDataChanges()||[]){var s="_removeElements"===t?-i:i;moveNumericKeys(a,e,s)}}_getUniformDataChanges(){const t=this._dataChanges;if(t&&t.length){this._dataChanges=[];var e=this.data.datasets.length,i=e=>new Set(t.filter(t=>t[0]===e).map((t,e)=>e+","+t.splice(1).join(","))),a=i(0);for(let t=1;t<e;t++)if(!setsEqual(a,i(t)))return;return Array.from(a).map(t=>t.split(",")).map(t=>({method:t[1],start:+t[2],count:+t[3]}))}}_updateLayout(t){if(!1!==this.notifyPlugins("beforeLayout",{cancelable:!0})){layouts.update(this,this.width,this.height,t);t=this.chartArea;const e=t.width<=0||t.height<=0;this._layers=[],each(this.boxes,t=>{e&&"chartArea"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))},this),this._layers.forEach((t,e)=>{t._idx=e}),this.notifyPlugins("afterLayout")}}_updateDatasets(i){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:i,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t<e;++t)this.getDatasetMeta(t).controller.configure();for(let t=0,e=this.data.datasets.length;t<e;++t)this._updateDataset(t,isFunction(i)?i({datasetIndex:t}):i);this.notifyPlugins("afterDatasetsUpdate",{mode:i})}}_updateDataset(t,e){const i=this.getDatasetMeta(t),a={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetUpdate",a)&&(i.controller._update(e),a.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",a))}render(){!1!==this.notifyPlugins("beforeRender",{cancelable:!0})&&(animator.has(this)?this.attached&&!animator.running(this)&&animator.start(this):(this.draw(),onAnimationsComplete({chart:this})))}draw(){let t;var e,i;if(this._resizeBeforeDraw&&({width:e,height:i}=this._resizeBeforeDraw,this._resize(e,i),this._resizeBeforeDraw=null),this.clear(),!(this.width<=0||this.height<=0)&&!1!==this.notifyPlugins("beforeDraw",{cancelable:!0})){const a=this._layers;for(t=0;t<a.length&&a[t].z<=0;++t)a[t].draw(this.chartArea);for(this._drawDatasets();t<a.length;++t)a[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}}_getSortedDatasetMetas(t){var e=this._sortedMetasets;const i=[];let a,s;for(a=0,s=e.length;a<s;++a){var n=e[a];t&&!n.visible||i.push(n)}return i}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(!1!==this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0})){var e=this.getSortedVisibleDatasetMetas();for(let t=e.length-1;0<=t;--t)this._drawDataset(e[t]);this.notifyPlugins("afterDatasetsDraw")}}_drawDataset(t){var e=this.ctx,i=t._clip,a=!i.disabled,s=getDatasetArea(t,this.chartArea);const n={meta:t,index:t.index,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetDraw",n)&&(a&&clipArea(e,{left:!1===i.left?0:s.left-i.left,right:!1===i.right?this.width:s.right+i.right,top:!1===i.top?0:s.top-i.top,bottom:!1===i.bottom?this.height:s.bottom+i.bottom}),t.controller.draw(),a&&unclipArea(e),n.cancelable=!1,this.notifyPlugins("afterDatasetDraw",n))}isPointInArea(t){return _isPointInArea(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,a){const s=Interaction.modes[e];return"function"==typeof s?s(this,t,i,a):[]}getDatasetMeta(t){const e=this.data.datasets[t],i=this._metasets;let a=i.filter(t=>t&&t._dataset===e).pop();return a||(a={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e&&e.order||0,index:t,_dataset:e,_parsed:[],_sorted:!1},i.push(a)),a}getContext(){return this.$context||(this.$context=createContext(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){var e=this.data.datasets[t];if(!e)return!1;t=this.getDatasetMeta(t);return"boolean"==typeof t.hidden?!t.hidden:!e.hidden}setDatasetVisibility(t,e){const i=this.getDatasetMeta(t);i.hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(e,t,i){const a=i?"show":"hide",s=this.getDatasetMeta(e),n=s.controller._resolveAnimations(void 0,a);defined(t)?(s.data[t].hidden=!i,this.update()):(this.setDatasetVisibility(e,i),n.update(s,{visible:i}),this.update(t=>t.datasetIndex===e?a:void 0))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),animator.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");var{canvas:t,ctx:e}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),clearCanvas(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),delete instances[this.id],this.notifyPlugins("afterDestroy")}toBase64Image(...t){return this.canvas.toDataURL(...t)}bindEvents(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}bindUserEvents(){const i=this._listeners,a=this.platform,e=(t,e)=>{a.addEventListener(this,t,e),i[t]=e},s=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};each(this.options.events,t=>e(t,s))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const i=this._responsiveListeners,a=this.platform,t=(t,e)=>{a.addEventListener(this,t,e),i[t]=e},e=(t,e)=>{i[t]&&(a.removeEventListener(this,t,e),delete i[t])},s=(t,e)=>{this.canvas&&this.resize(t,e)};let n;const r=()=>{e("attach",r),this.attached=!0,this.resize(),t("resize",s),t("detach",n)};n=()=>{this.attached=!1,e("resize",s),this._stop(),this._resize(0,0),t("attach",r)},(a.isAttached(this.canvas)?r:n)()}unbindEvents(){each(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},each(this._responsiveListeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){var a=i?"set":"remove";let s,n,r,o;for("dataset"===e&&(s=this.getDatasetMeta(t[0].datasetIndex)).controller["_"+a+"DatasetHoverStyle"](),r=0,o=t.length;r<o;++r){const l=(n=t[r])&&this.getDatasetMeta(n.datasetIndex).controller;l&&l[a+"HoverStyle"](n.element,n.datasetIndex,n.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){var e=this._active||[],t=t.map(({datasetIndex:t,index:e})=>{var i=this.getDatasetMeta(t);if(i)return{datasetIndex:t,element:i.data[e],index:e};throw new Error("No dataset found at index "+t)});_elementsEqual(t,e)||(this._active=t,this._lastEvent=null,this._updateHoverStyles(t,e))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}isPluginEnabled(e){return 1===this._plugins._cache.filter(t=>t.plugin.id===e).length}_updateHoverStyles(t,e,i){var a=this.options.hover,s=(t,i)=>t.filter(e=>!i.some(t=>e.datasetIndex===t.datasetIndex&&e.index===t.index)),n=s(e,t),i=i?t:s(t,e);n.length&&this.updateHoverStyle(n,a.mode,!1),i.length&&a.mode&&this.updateHoverStyle(i,a.mode,!0)}_eventHandler(e,t){const i={event:e,replay:t,cancelable:!0,inChartArea:this.isPointInArea(e)};var a=t=>(t.options.events||this.options.events).includes(e.native.type);if(!1!==this.notifyPlugins("beforeEvent",i,a))return t=this._handleEvent(e,t,i.inChartArea),i.cancelable=!1,this.notifyPlugins("afterEvent",i,a),(t||i.changed)&&this.render(),this}_handleEvent(t,e,i){var{_active:a=[],options:s}=this,n=this._getActiveElements(t,a,i,e),r=_isClickEvent(t),o=determineLastEvent(t,this._lastEvent,i,r),i=(i&&(this._lastEvent=null,callback(s.onHover,[t,n,this],this),r&&callback(s.onClick,[t,n,this],this)),!_elementsEqual(n,a));return(i||e)&&(this._active=n,this._updateHoverStyles(n,a,e)),this._lastEvent=o,i}_getActiveElements(t,e,i,a){if("mouseout"===t.type)return[];if(!i)return e;i=this.options.hover;return this.getElementsAtEventForMode(t,i.mode,i,a)}}function invalidatePlugins(){return each(Chart.instances,t=>t._plugins.invalidate())}function clipArc(t,e,i){var{startAngle:e,pixelMargin:a,x:s,y:n,outerRadius:r,innerRadius:o}=e,l=a/r;t.beginPath(),t.arc(s,n,r,e-l,i+l),a<o?t.arc(s,n,o,i+(l=a/o),e-l,!0):t.arc(s,n,a,i+HALF_PI,e-HALF_PI),t.closePath(),t.clip()}function toRadiusCorners(t){return _readValueToProps(t,["outerStart","outerEnd","innerStart","innerEnd"])}function parseBorderRadius$1(t,e,i,a){t=toRadiusCorners(t.options.borderRadius);const s=(i-e)/2;var e=Math.min(s,a*e/2),n=t=>{var e=(i-Math.min(s,t))*a/2;return _limitValue(t,0,Math.min(s,e))};return{outerStart:n(t.outerStart),outerEnd:n(t.outerEnd),innerStart:_limitValue(t.innerStart,0,e),innerEnd:_limitValue(t.innerEnd,0,e)}}function rThetaToXY(t,e,i,a){return{x:i+t*Math.cos(e),y:a+t*Math.sin(e)}}function pathArc(t,e,i,a,s,n){var{x:r,y:o,startAngle:l,pixelMargin:h,innerRadius:d}=e,c=Math.max(e.outerRadius+a+i-h,0),h=0<d?d+a+i+h:0;let u=0;var g=s-l,d=(a&&(d=((0<d?d-a:0)+(0<c?c-a:0))/2,u=(g-(0!=d?g*d/(d+a):g))/2),Math.max(.001,g*c-i/PI)/c),a=(g-d)/2,i=l+a+u,g=s-a-u,{outerStart:d,outerEnd:l,innerStart:s,innerEnd:a}=parseBorderRadius$1(e,h,c,g-i),e=c-d,p=c-l,f=i+d/e,m=g-l/p,v=h+s,x=h+a,b=i+s/v,_=g-a/x;t.beginPath(),n?(t.arc(r,o,c,f,n=(f+m)/2),t.arc(r,o,c,n,m),0<l&&(n=rThetaToXY(p,m,r,o),t.arc(n.x,n.y,l,m,g+HALF_PI)),p=rThetaToXY(x,g,r,o),t.lineTo(p.x,p.y),0<a&&(n=rThetaToXY(x,_,r,o),t.arc(n.x,n.y,a,g+HALF_PI,_+Math.PI)),t.arc(r,o,h,g-a/h,l=(g-a/h+(i+s/h))/2,!0),t.arc(r,o,h,l,i+s/h,!0),0<s&&(p=rThetaToXY(v,b,r,o),t.arc(p.x,p.y,s,b+Math.PI,i-HALF_PI)),x=rThetaToXY(e,i,r,o),t.lineTo(x.x,x.y),0<d&&(n=rThetaToXY(e,f,r,o),t.arc(n.x,n.y,d,i-HALF_PI,f))):(t.moveTo(r,o),_=Math.cos(f)*c+r,g=Math.sin(f)*c+o,t.lineTo(_,g),a=Math.cos(m)*c+r,l=Math.sin(m)*c+o,t.lineTo(a,l)),t.closePath()}function drawArc(e,t,i,a,s){var{fullCircles:n,startAngle:r,circumference:o}=t;let l=t.endAngle;if(n){pathArc(e,t,i,a,l,s);for(let t=0;t<n;++t)e.fill();isNaN(o)||(l=r+(o%TAU||TAU))}return pathArc(e,t,i,a,l,s),e.fill(),l}function drawBorder(e,i,a,s,n){var{fullCircles:r,startAngle:o,circumference:l,options:h}=i,{borderWidth:d,borderJoinStyle:c,borderDash:u,borderDashOffset:g}=h,h="inner"===h.borderAlign;if(d){e.setLineDash(u||[]),e.lineDashOffset=g,h?(e.lineWidth=2*d,e.lineJoin=c||"round"):(e.lineWidth=d,e.lineJoin=c||"bevel");let t=i.endAngle;if(r){pathArc(e,i,a,s,t,n);for(let t=0;t<r;++t)e.stroke();isNaN(l)||(t=o+(l%TAU||TAU))}h&&clipArc(e,i,t),r||(pathArc(e,i,a,s,t,n),e.stroke())}}class ArcElement extends Element{static id="arc";static defaults={borderAlign:"center",borderColor:"#fff",borderDash:[],borderDashOffset:0,borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0,circular:!0};static defaultRoutes={backgroundColor:"backgroundColor"};static descriptors={_scriptable:!0,_indexable:t=>"borderDash"!==t};circumference;endAngle;fullCircles;innerRadius;outerRadius;pixelMargin;startAngle;constructor(t){super(),this.options=void 0,this.circumference=void 0,this.startAngle=void 0,this.endAngle=void 0,this.innerRadius=void 0,this.outerRadius=void 0,this.pixelMargin=0,this.fullCircles=0,t&&Object.assign(this,t)}inRange(t,e,i){var a=this.getProps(["x","y"],i),{angle:a,distance:t}=getAngleFromPoint(a,{x:t,y:e}),{startAngle:e,endAngle:i,innerRadius:s,outerRadius:n,circumference:r}=this.getProps(["startAngle","endAngle","innerRadius","outerRadius","circumference"],i),o=(this.options.spacing+this.options.borderWidth)/2,r=valueOrDefault(r,i-e),r=TAU<=r||_angleBetween(a,e,i),a=_isBetween(t,s+o,n+o);return r&&a}getCenterPoint(t){var{x:t,y:e,startAngle:i,endAngle:a,innerRadius:s,outerRadius:n}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius"],t),{offset:r,spacing:o}=this.options,i=(i+a)/2,a=(s+n+o+r)/2;return{x:t+Math.cos(i)*a,y:e+Math.sin(i)*a}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){var e,{options:i,circumference:a}=this,s=(i.offset||0)/4,n=(i.spacing||0)/2,r=i.circular;this.pixelMargin="inner"===i.borderAlign?.33:0,this.fullCircles=TAU<a?Math.floor(a/TAU):0,0===a||this.innerRadius<0||this.outerRadius<0||(t.save(),e=(this.startAngle+this.endAngle)/2,t.translate(Math.cos(e)*s,Math.sin(e)*s),e=s*(1-Math.sin(Math.min(PI,a||0))),t.fillStyle=i.backgroundColor,t.strokeStyle=i.borderColor,drawArc(t,this,e,n,r),drawBorder(t,this,e,n,r),t.restore())}}function setStyle(t,e,i=e){t.lineCap=valueOrDefault(i.borderCapStyle,e.borderCapStyle),t.setLineDash(valueOrDefault(i.borderDash,e.borderDash)),t.lineDashOffset=valueOrDefault(i.borderDashOffset,e.borderDashOffset),t.lineJoin=valueOrDefault(i.borderJoinStyle,e.borderJoinStyle),t.lineWidth=valueOrDefault(i.borderWidth,e.borderWidth),t.strokeStyle=valueOrDefault(i.borderColor,e.borderColor)}function lineTo(t,e,i){t.lineTo(i.x,i.y)}function getLineMethod(t){return t.stepped?_steppedLineTo:t.tension||"monotone"===t.cubicInterpolationMode?_bezierCurveTo:lineTo}function pathVars(t,e,i={}){var t=t.length,{start:i=0,end:a=t-1}=i,{start:s,end:n}=e,r=Math.max(i,s),o=Math.min(a,n);return{count:t,start:r,loop:e.loop,ilen:o<r&&!(i<s&&a<s||n<i&&n<a)?t+o-r:o-r}}function pathSegment(t,e,i,a){var{points:s,options:n}=e,{count:r,start:o,loop:e,ilen:l}=pathVars(s,i,a);const h=getLineMethod(n);let{move:d=!0,reverse:c}=a||{},u,g,p;for(u=0;u<=l;++u)(g=s[(o+(c?l-u:u))%r]).skip||(d?(t.moveTo(g.x,g.y),d=!1):h(t,p,g,c,n.stepped),p=g);return e&&(g=s[(o+(c?l:0))%r],h(t,p,g,c,n.stepped)),!!e}function fastPathSegment(t,e,i,a){var s=e.points;const{count:n,start:r,ilen:o}=pathVars(s,i,a),{move:l=!0,reverse:h}=a||{};let d=0,c=0,u,g,p,f,m,v;var x,b,_,y=t=>(r+(h?o-t:t))%n,k=()=>{f!==m&&(t.lineTo(d,m),t.lineTo(d,f),t.lineTo(d,v))};for(l&&(g=s[y(0)],t.moveTo(g.x,g.y)),u=0;u<=o;++u)(g=s[y(u)]).skip||(x=g.x,b=g.y,(_=0|x)===p?(b<f?f=b:b>m&&(m=b),d=(c*d+x)/++c):(k(),t.lineTo(x,b),p=_,c=0,f=m=b),v=b);k()}function _getSegmentMethod(t){var e=t.options,i=e.borderDash&&e.borderDash.length;return!(t._decimated||t._loop||e.tension||"monotone"===e.cubicInterpolationMode||e.stepped||i)?fastPathSegment:pathSegment}function _getInterpolationMethod(t){return t.stepped?_steppedInterpolation:t.tension||"monotone"===t.cubicInterpolationMode?_bezierInterpolation:_pointInLine}function strokePathWithCache(t,e,i,a){let s=e._path;s||(s=e._path=new Path2D,e.path(s,i,a)&&s.closePath()),setStyle(t,e.options),t.stroke(s)}function strokePathDirect(t,e,i,a){var{segments:s,options:n}=e;const r=_getSegmentMethod(e);for(const o of s)setStyle(t,n,o.style),t.beginPath(),r(t,e,o,{start:i,end:i+a-1})&&t.closePath(),t.stroke()}const usePath2D="function"==typeof Path2D;function draw(t,e,i,a){(usePath2D&&!e.options.segment?strokePathWithCache:strokePathDirect)(t,e,i,a)}class LineElement extends Element{static id="line";static defaults={borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderWidth:3,capBezierPoints:!0,cubicInterpolationMode:"default",fill:!1,spanGaps:!1,stepped:!1,tension:0};static defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};static descriptors={_scriptable:!0,_indexable:t=>"borderDash"!==t&&"fill"!==t};constructor(t){super(),this.animated=!0,this.options=void 0,this._chart=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){var i,a=this.options;!a.tension&&"monotone"!==a.cubicInterpolationMode||a.stepped||this._pointsUpdated||(i=a.spanGaps?this._loop:this._fullLoop,_updateBezierControlPoints(this._points,a,t,i,e),this._pointsUpdated=!0)}set points(t){this._points=t,delete this._segments,delete this._path,this._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=_computeSegments(this,this.options.segment))}first(){var t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){var t=this.segments,e=this.points,i=t.length;return i&&e[t[i-1].end]}interpolate(i,a){var s=this.options,n=i[a],r=this.points,o=_boundSegments(this,{property:a,start:n,end:n});if(o.length){const c=[],u=_getInterpolationMethod(s);let t,e;for(t=0,e=o.length;t<e;++t){var{start:l,end:h}=o[t],l=r[l],h=r[h];if(l===h)c.push(l);else{var d=Math.abs((n-l[a])/(h[a]-l[a]));const g=u(l,h,d,s.stepped);g[a]=i[a],c.push(g)}}return 1===c.length?c[0]:c}}pathSegment(t,e,i){const a=_getSegmentMethod(this);return a(t,this,e,i)}path(t,e,i){var a=this.segments;const s=_getSegmentMethod(this);let n=this._loop;e=e||0,i=i||this.points.length-e;for(const r of a)n&=s(t,this,r,{start:e,end:e+i-1});return!!n}draw(t,e,i,a){var s=this.options||{};(this.points||[]).length&&s.borderWidth&&(t.save(),draw(t,this,i,a),t.restore()),this.animated&&(this._pointsUpdated=!1,this._path=void 0)}}function inRange$1(t,e,i,a){var s=t.options,{[i]:t}=t.getProps([i],a);return Math.abs(e-t)<s.radius+s.hitRadius}class PointElement extends Element{static id="point";parsed;skip;stop;static defaults={borderWidth:1,hitRadius:1,hoverBorderWidth:1,hoverRadius:4,pointStyle:"circle",radius:3,rotation:0};static defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};constructor(t){super(),this.options=void 0,this.parsed=void 0,this.skip=void 0,this.stop=void 0,t&&Object.assign(this,t)}inRange(t,e,i){var a=this.options,{x:i,y:s}=this.getProps(["x","y"],i);return Math.pow(t-i,2)+Math.pow(e-s,2)<Math.pow(a.hitRadius+a.radius,2)}inXRange(t,e){return inRange$1(this,t,"x",e)}inYRange(t,e){return inRange$1(this,t,"y",e)}getCenterPoint(t){var{x:t,y:e}=this.getProps(["x","y"],t);return{x:t,y:e}}size(t){var e=(t=t||this.options||{}).radius||0;return 2*((e=Math.max(e,e&&t.hoverRadius||0))+(e&&t.borderWidth||0))}draw(t,e){var i=this.options;this.skip||i.radius<.1||!_isPointInArea(this,e,this.size(i)/2)||(t.strokeStyle=i.borderColor,t.lineWidth=i.borderWidth,t.fillStyle=i.backgroundColor,drawPoint(t,i,this.x,this.y))}getRange(){var t=this.options||{};return t.radius+t.hitRadius}}function getBarBounds(t,e){var{x:e,y:i,base:a,width:s,height:n}=t.getProps(["x","y","base","width","height"],e);let r,o,l,h,d;return h=t.horizontal?(d=n/2,r=Math.min(e,a),o=Math.max(e,a),l=i-d,i+d):(d=s/2,r=e-d,o=e+d,l=Math.min(i,a),Math.max(i,a)),{left:r,top:l,right:o,bottom:h}}function skipOrLimit(t,e,i,a){return t?0:_limitValue(e,i,a)}function parseBorderWidth(t,e,i){var a=t.options.borderWidth,t=t.borderSkipped,a=toTRBL(a);return{t:skipOrLimit(t.top,a.top,0,i),r:skipOrLimit(t.right,a.right,0,e),b:skipOrLimit(t.bottom,a.bottom,0,i),l:skipOrLimit(t.left,a.left,0,e)}}function parseBorderRadius(t,e,i){var a=t.getProps(["enableBorderRadius"])["enableBorderRadius"],s=t.options.borderRadius,n=toTRBLCorners(s),e=Math.min(e,i),i=t.borderSkipped,t=a||isObject(s);return{topLeft:skipOrLimit(!t||i.top||i.left,n.topLeft,0,e),topRight:skipOrLimit(!t||i.top||i.right,n.topRight,0,e),bottomLeft:skipOrLimit(!t||i.bottom||i.left,n.bottomLeft,0,e),bottomRight:skipOrLimit(!t||i.bottom||i.right,n.bottomRight,0,e)}}function boundingRects(t){var e=getBarBounds(t),i=e.right-e.left,a=e.bottom-e.top,s=parseBorderWidth(t,i/2,a/2),t=parseBorderRadius(t,i/2,a/2);return{outer:{x:e.left,y:e.top,w:i,h:a,radius:t},inner:{x:e.left+s.l,y:e.top+s.t,w:i-s.l-s.r,h:a-s.t-s.b,radius:{topLeft:Math.max(0,t.topLeft-Math.max(s.t,s.l)),topRight:Math.max(0,t.topRight-Math.max(s.t,s.r)),bottomLeft:Math.max(0,t.bottomLeft-Math.max(s.b,s.l)),bottomRight:Math.max(0,t.bottomRight-Math.max(s.b,s.r))}}}}function inRange(t,e,i,a){var s=null===e,n=null===i,t=t&&!(s&&n)&&getBarBounds(t,a);return t&&(s||_isBetween(e,t.left,t.right))&&(n||_isBetween(i,t.top,t.bottom))}function hasRadius(t){return t.topLeft||t.topRight||t.bottomLeft||t.bottomRight}function addNormalRectPath(t,e){t.rect(e.x,e.y,e.w,e.h)}function inflateRect(t,e,i={}){var a=t.x!==i.x?-e:0,s=t.y!==i.y?-e:0,n=(t.x+t.w!==i.x+i.w?e:0)-a,i=(t.y+t.h!==i.y+i.h?e:0)-s;return{x:t.x+a,y:t.y+s,w:t.w+n,h:t.h+i,radius:t.radius}}class BarElement extends Element{static id="bar";static defaults={borderSkipped:"start",borderWidth:0,borderRadius:0,inflateAmount:"auto",pointStyle:void 0};static defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};constructor(t){super(),this.options=void 0,this.horizontal=void 0,this.base=void 0,this.width=void 0,this.height=void 0,this.inflateAmount=void 0,t&&Object.assign(this,t)}draw(t){var{inflateAmount:e,options:{borderColor:i,backgroundColor:a}}=this,{inner:s,outer:n}=boundingRects(this);const r=hasRadius(n.radius)?addRoundedRectPath:addNormalRectPath;t.save(),n.w===s.w&&n.h===s.h||(t.beginPath(),r(t,inflateRect(n,e,s)),t.clip(),r(t,inflateRect(s,-e,n)),t.fillStyle=i,t.fill("evenodd")),t.beginPath(),r(t,inflateRect(s,e)),t.fillStyle=a,t.fill(),t.restore()}inRange(t,e,i){return inRange(this,t,e,i)}inXRange(t,e){return inRange(this,t,null,e)}inYRange(t,e){return inRange(this,null,t,e)}getCenterPoint(t){var{x:t,y:e,base:i,horizontal:a}=this.getProps(["x","y","base","horizontal"],t);return{x:a?(t+i)/2:t,y:a?e:(e+i)/2}}getRange(t){return"x"===t?this.width/2:this.height/2}}var elements=Object.freeze({__proto__:null,ArcElement:ArcElement,BarElement:BarElement,LineElement:LineElement,PointElement:PointElement});const BORDER_COLORS=["rgb(54, 162, 235)","rgb(255, 99, 132)","rgb(255, 159, 64)","rgb(255, 205, 86)","rgb(75, 192, 192)","rgb(153, 102, 255)","rgb(201, 203, 207)"],BACKGROUND_COLORS=BORDER_COLORS.map(t=>t.replace("rgb(","rgba(").replace(")",", 0.5)"));function getBorderColor(t){return BORDER_COLORS[t%BORDER_COLORS.length]}function getBackgroundColor(t){return BACKGROUND_COLORS[t%BACKGROUND_COLORS.length]}function colorizeDefaultDataset(t,e){return t.borderColor=getBorderColor(e),t.backgroundColor=getBackgroundColor(e),++e}function colorizeDoughnutDataset(t,e){return t.backgroundColor=t.data.map(()=>getBorderColor(e++)),e}function colorizePolarAreaDataset(t,e){return t.backgroundColor=t.data.map(()=>getBackgroundColor(e++)),e}function getColorizer(i){let a=0;return(t,e)=>{e=i.getDatasetMeta(e).controller;e instanceof DoughnutController?a=colorizeDoughnutDataset(t,a):e instanceof PolarAreaController?a=colorizePolarAreaDataset(t,a):e&&(a=colorizeDefaultDataset(t,a))}}function containsColorsDefinitions(t){let e;for(e in t)if(t[e].borderColor||t[e].backgroundColor)return!0;return!1}function containsColorsDefinition(t){return t&&(t.borderColor||t.backgroundColor)}var plugin_colors={id:"colors",defaults:{enabled:!0,forceOverride:!1},beforeLayout(t,e,i){if(i.enabled){const{data:{datasets:s},options:n}=t.config;var a=n["elements"];!i.forceOverride&&(containsColorsDefinitions(s)||containsColorsDefinition(n)||a&&containsColorsDefinitions(a))||(i=getColorizer(t),s.forEach(i))}}};function lttbDecimation(a,s,n,t,e){var i=e.samples||t;if(n<=i)return a.slice(s,s+n);const r=[];var o=(n-2)/(i-2);let l=0;e=s+n-1;let h=s,d,c,u,g,p;for(r[l++]=a[h],d=0;d<i-2;d++){let t=0,e=0,i;var f=Math.floor((d+1)*o)+1+s,m=Math.min(Math.floor((d+2)*o)+1,n)+s,v=m-f;for(i=f;i<m;i++)t+=a[i].x,e+=a[i].y;t/=v,e/=v;var f=Math.floor(d*o)+1+s,x=Math.min(Math.floor((d+1)*o)+1,n)+s,{x:b,y:_}=a[h];for(u=-1,i=f;i<x;i++)(g=.5*Math.abs((b-t)*(a[i].y-_)-(b-a[i].x)*(e-_)))>u&&(u=g,c=a[i],p=i);r[l++]=c,h=p}return r[l++]=a[e],r}function minMaxDecimation(t,e,i,a){let s=0,n=0,r,o,l,h,d,c,u,g,p,f;const m=[];var v=t[e].x,x=t[e+i-1].x-v;for(r=e;r<e+i;++r){l=((o=t[r]).x-v)/x*a,h=o.y;var b,_,y,k=0|l;k===d?(h<p?(p=h,c=r):h>f&&(f=h,u=r),s=(n*s+o.x)/++n):(b=r-1,isNullOrUndef(c)||isNullOrUndef(u)||(_=Math.min(c,u),y=Math.max(c,u),_!==g&&_!==b&&m.push({...t[_],x:s}),y!==g&&y!==b&&m.push({...t[y],x:s})),0<r&&b!==g&&m.push(t[b]),m.push(o),d=k,n=0,p=f=h,c=u=g=r)}return m}function cleanDecimatedDataset(t){var e;t._decimated&&(e=t._data,delete t._decimated,delete t._data,Object.defineProperty(t,"data",{configurable:!0,enumerable:!0,writable:!0,value:e}))}function cleanDecimatedData(t){t.data.datasets.forEach(t=>{cleanDecimatedDataset(t)})}function getStartAndCountOfVisiblePointsSimplified(t,e){var i=e.length;let a=0,s;const n=t["iScale"];var{min:t,max:r,minDefined:o,maxDefined:l}=n.getUserBounds();return o&&(a=_limitValue(_lookupByKey(e,n.axis,t).lo,0,i-1)),s=l?_limitValue(_lookupByKey(e,n.axis,r).hi+1,a,i)-a:i-a,{start:a,count:s}}var plugin_decimation={id:"decimation",defaults:{algorithm:"min-max",enabled:!1},beforeElementsUpdate:(o,t,l)=>{if(l.enabled){const h=o.width;o.data.datasets.forEach((e,t)=>{var{_data:i,indexAxis:a}=e,t=o.getDatasetMeta(t),s=i||e.data;if("y"!==resolve([a,o.options.indexAxis])&&t.controller.supportsDecimation){a=o.scales[t.xAxisID];if(("linear"===a.type||"time"===a.type)&&!o.options.parsing){var{start:n,count:r}=getStartAndCountOfVisiblePointsSimplified(t,s);if(r<=(l.threshold||4*h))cleanDecimatedDataset(e);else{isNullOrUndef(i)&&(e._data=s,delete e.data,Object.defineProperty(e,"data",{configurable:!0,enumerable:!0,get:function(){return this._decimated},set:function(t){this._data=t}}));let t;switch(l.algorithm){case"lttb":t=lttbDecimation(s,n,r,h,l);break;case"min-max":t=minMaxDecimation(s,n,r,h);break;default:throw new Error(`Unsupported decimation algorithm '${l.algorithm}'`)}e._decimated=t}}}})}else cleanDecimatedData(o)},destroy(t){cleanDecimatedData(t)}};function _segments(t,e,i){var a=t.segments,s=t.points,n=e.points;const r=[];for(const c of a){var{start:o,end:l}=c,l=_findSegmentEnd(o,l,s),h=_getBounds(i,s[o],s[l],c.loop);if(e.segments)for(const u of _boundSegments(e,h)){var d=_getBounds(i,n[u.start],n[u.end],u.loop);for(const g of _boundSegment(c,s,d))r.push({source:g,target:u,start:{[i]:_getEdge(h,d,"start",Math.max)},end:{[i]:_getEdge(h,d,"end",Math.min)}})}else r.push({source:c,target:h,start:s[o],end:s[l]})}return r}function _getBounds(i,a,s,t){if(!t){let t=a[i],e=s[i];return"angle"===i&&(t=_normalizeAngle(t),e=_normalizeAngle(e)),{property:i,start:t,end:e}}}function _pointsFromSegments(t,e){const{x:i=null,y:a=null}=t||{},s=e.points,n=[];return e.segments.forEach(({start:t,end:e})=>{e=_findSegmentEnd(t,e,s);t=s[t],e=s[e];null!==a?(n.push({x:t.x,y:a}),n.push({x:e.x,y:a})):null!==i&&(n.push({x:i,y:t.y}),n.push({x:i,y:e.y}))}),n}function _findSegmentEnd(t,e,i){for(;t<e;e--){var a=i[e];if(!isNaN(a.x)&&!isNaN(a.y))break}return e}function _getEdge(t,e,i,a){return t&&e?a(t[i],e[i]):t?t[i]:e?e[i]:0}function _createBoundaryLine(t,e){let i=[],a=!1;return(i=isArray(t)?(a=!0,t):_pointsFromSegments(t,e)).length?new LineElement({points:i,options:{tension:0},_loop:a,_fullLoop:a}):null}function _shouldApplyFill(t){return t&&!1!==t.fill}function _resolveTarget(t,e,i){var a;let s=t[e].fill;const n=[e];if(!i)return s;for(;!1!==s&&-1===n.indexOf(s);){if(!isNumberFinite(s))return s;if(!(a=t[s]))return!1;if(a.visible)return s;n.push(s),s=a.fill}return!1}function _decodeFill(t,e,i){t=parseFillOption(t);if(isObject(t))return!isNaN(t.value)&&t;var a=parseFloat(t);return isNumberFinite(a)&&Math.floor(a)===a?decodeTargetIndex(t[0],e,a,i):0<=["origin","start","end","stack","shape"].indexOf(t)&&t}function decodeTargetIndex(t,e,i,a){return!((i="-"!==t&&"+"!==t?i:e+i)===e||i<0||a<=i)&&i}function _getTargetPixel(t,e){let i=null;return"start"===t?i=e.bottom:"end"===t?i=e.top:isObject(t)?i=e.getPixelForValue(t.value):e.getBasePixel&&(i=e.getBasePixel()),i}function _getTargetValue(t,e,i){let a;return a="start"===t?i:"end"===t?e.options.reverse?e.min:e.max:isObject(t)?t.value:e.getBaseValue()}function parseFillOption(t){var t=t.options,e=t.fill;let i=valueOrDefault(e&&e.target,e);return!1!==(i=void 0===i?!!t.backgroundColor:i)&&null!==i&&(!0===i?"origin":i)}function _buildStackLine(t){var{scale:t,index:e,line:i}=t,a=[],s=i.segments,n=i.points;const r=getLinesBelow(t,e);r.push(_createBoundaryLine({x:null,y:t.bottom},i));for(let t=0;t<s.length;t++){var o=s[t];for(let t=o.start;t<=o.end;t++)addPointsBelow(a,n[t],r)}return new LineElement({points:a,options:{}})}function getLinesBelow(t,e){const i=[];var a=t.getMatchingVisibleMetas("line");for(let t=0;t<a.length;t++){var s=a[t];if(s.index===e)break;s.hidden||i.unshift(s.dataset)}return i}function addPointsBelow(e,i,a){const s=[];for(let t=0;t<a.length;t++){var{first:n,last:r,point:o}=findPoint(a[t],i,"x");if(!(!o||n&&r))if(n)s.unshift(o);else if(e.push(o),!r)break}e.push(...s)}function findPoint(t,e,i){e=t.interpolate(e,i);if(!e)return{};var a=e[i],s=t.segments,n=t.points;let r=!1,o=!1;for(let t=0;t<s.length;t++){var l=s[t],h=n[l.start][i],l=n[l.end][i];if(_isBetween(a,h,l)){r=a===h,o=a===l;break}}return{first:r,last:o,point:e}}class simpleArc{constructor(t){this.x=t.x,this.y=t.y,this.radius=t.radius}pathSegment(t,e,i){var{x:a,y:s,radius:n}=this;return t.arc(a,s,n,(e=e||{start:0,end:TAU}).end,e.start,!0),!i.bounds}interpolate(t){var{x:e,y:i,radius:a}=this,t=t.angle;return{x:e+Math.cos(t)*a,y:i+Math.sin(t)*a,angle:t}}}function _getTarget(t){var{chart:e,fill:i,line:a}=t;if(isNumberFinite(i))return getLineByIndex(e,i);if("stack"===i)return _buildStackLine(t);if("shape"===i)return!0;e=computeBoundary(t);return e instanceof simpleArc?e:_createBoundaryLine(e,a)}function getLineByIndex(t,e){var i=t.getDatasetMeta(e);return i&&t.isDatasetVisible(e)?i.dataset:null}function computeBoundary(t){return((t.scale||{}).getPointPositionForValue?computeCircularBoundary:computeLinearBoundary)(t)}function computeLinearBoundary(t){const{scale:e={},fill:i}=t;var a,t=_getTargetPixel(i,e);return isNumberFinite(t)?{x:(a=e.isHorizontal())?t:null,y:a?null:t}:null}function computeCircularBoundary(t){const{scale:e,fill:i}=t;var t=e.options,a=e.getLabels().length,s=t.reverse?e.max:e.min,n=_getTargetValue(i,e,s);const r=[];if(t.grid.circular)return t=e.getPointPositionForValue(0,s),new simpleArc({x:t.x,y:t.y,radius:e.getDistanceFromCenterForValue(n)});for(let t=0;t<a;++t)r.push(e.getPointPositionForValue(t,n));return r}function _drawfill(t,e,i){var a=_getTarget(e),{line:e,scale:s,axis:n}=e,r=e.options,o=r.fill,r=r.backgroundColor,{above:o=r,below:r=r}=o||{};a&&e.points.length&&(clipArea(t,i),doFill(t,{line:e,target:a,above:o,below:r,area:i,scale:s,axis:n}),unclipArea(t))}function doFill(t,e){var{line:i,target:a,above:s,below:n,area:r,scale:o}=e,e=i._loop?"angle":e.axis;t.save(),"x"===e&&n!==s&&(clipVertical(t,a,r.top),fill(t,{line:i,target:a,color:s,scale:o,property:e}),t.restore(),t.save(),clipVertical(t,a,r.bottom)),fill(t,{line:i,target:a,color:n,scale:o,property:e}),t.restore()}function clipVertical(t,e,i){var{segments:a,points:s}=e;let n=!0,r=!1;t.beginPath();for(const d of a){var{start:o,end:l}=d,h=s[o],o=s[_findSegmentEnd(o,l,s)];n?(t.moveTo(h.x,h.y),n=!1):(t.lineTo(h.x,i),t.lineTo(h.x,h.y)),(r=!!e.pathSegment(t,d,{move:r}))?t.closePath():t.lineTo(o.x,i)}t.lineTo(e.first().x,i),t.closePath(),t.clip()}function fill(e,t){const{line:i,target:a,property:s,color:n,scale:r}=t;var o,l,h,d;for({source:o,target:l,start:h,end:d}of _segments(i,a,s)){var{style:{backgroundColor:c=n}={}}=o,u=!0!==a,c=(e.save(),e.fillStyle=c,clipBounds(e,r,u&&_getBounds(s,h,d)),e.beginPath(),!!i.pathSegment(e,o));let t;u&&(c?e.closePath():interpolatedLineTo(e,a,d,s),u=!!a.pathSegment(e,l,{move:c,reverse:!0}),(t=c&&u)||interpolatedLineTo(e,a,h,s)),e.closePath(),e.fill(t?"evenodd":"nonzero"),e.restore()}}function clipBounds(t,e,i){var{top:e,bottom:a}=e.chart.chartArea,{property:i,start:s,end:n}=i||{};"x"===i&&(t.beginPath(),t.rect(s,e,n-s,a-e),t.clip())}function interpolatedLineTo(t,e,i,a){e=e.interpolate(i,a);e&&t.lineTo(e.x,e.y)}var index={id:"filler",afterDatasetsUpdate(t,e,i){var a=(t.data.datasets||[]).length;const s=[];let n,r,o,l;for(r=0;r<a;++r)o=(n=t.getDatasetMeta(r)).dataset,l=null,o&&o.options&&o instanceof LineElement&&(l={visible:t.isDatasetVisible(r),index:r,fill:_decodeFill(o,r,a),chart:t,axis:n.controller.options.indexAxis,scale:n.vScale,line:o}),n.$filler=l,s.push(l);for(r=0;r<a;++r)(l=s[r])&&!1!==l.fill&&(l.fill=_resolveTarget(s,r,i.propagate))},beforeDraw(e,t,i){var a="beforeDraw"===i.drawTime,s=e.getSortedVisibleDatasetMetas(),n=e.chartArea;for(let t=s.length-1;0<=t;--t){const r=s[t].$filler;r&&(r.line.updateControlPoints(n,r.axis),a&&r.fill&&_drawfill(e.ctx,r,n))}},beforeDatasetsDraw(e,t,i){if("beforeDatasetsDraw"===i.drawTime){var a=e.getSortedVisibleDatasetMetas();for(let t=a.length-1;0<=t;--t){var s=a[t].$filler;_shouldApplyFill(s)&&_drawfill(e.ctx,s,e.chartArea)}}},beforeDatasetDraw(t,e,i){e=e.meta.$filler;_shouldApplyFill(e)&&"beforeDatasetDraw"===i.drawTime&&_drawfill(t.ctx,e,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const getBoxSize=(t,e)=>{let{boxHeight:i=e,boxWidth:a=e}=t;return t.usePointStyle&&(i=Math.min(i,e),a=t.pointStyleWidth||Math.min(a,e)),{boxWidth:a,boxHeight:i,itemHeight:Math.max(e,i)}},itemsEqual=(t,e)=>null!==t&&null!==e&&t.datasetIndex===e.datasetIndex&&t.index===e.index;class Legend extends Element{constructor(t){super(),this._added=!1,this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1,this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this.legendItems=void 0,this.columnSizes=void 0,this.lineWidths=void 0,this.maxHeight=void 0,this.maxWidth=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.height=void 0,this.width=void 0,this._margins=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e,i){this.maxWidth=t,this.maxHeight=e,this._margins=i,this.setDimensions(),this.buildLabels(),this.fit()}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=this._margins.left,this.right=this.width):(this.height=this.maxHeight,this.top=this._margins.top,this.bottom=this.height)}buildLabels(){const i=this.options.labels||{};let t=callback(i.generateLabels,[this.chart],this)||[];i.filter&&(t=t.filter(t=>i.filter(t,this.chart.data))),i.sort&&(t=t.sort((t,e)=>i.sort(t,e,this.chart.data))),this.options.reverse&&t.reverse(),this.legendItems=t}fit(){const{options:i,ctx:a}=this;if(i.display){var s=i.labels,n=toFont(s.font),r=n.size,o=this._computeTitleHeight(),{boxWidth:s,itemHeight:l}=getBoxSize(s,r);let t,e;a.font=n.string,this.isHorizontal()?(t=this.maxWidth,e=this._fitRows(o,r,s,l)+10):(e=this.maxHeight,t=this._fitCols(o,n,s,l)+10),this.width=Math.min(t,i.maxWidth||this.maxWidth),this.height=Math.min(e,i.maxHeight||this.maxHeight)}else this.width=this.height=0}_fitRows(t,i,a,s){const{ctx:n,maxWidth:r,options:{labels:{padding:o}}}=this,l=this.legendHitBoxes=[],h=this.lineWidths=[0],d=s+o;let c=t,u=(n.textAlign="left",n.textBaseline="middle",-1),g=-d;return this.legendItems.forEach((t,e)=>{t=a+i/2+n.measureText(t.text).width;(0===e||h[h.length-1]+t+2*o>r)&&(c+=d,h[h.length-(0<e?0:1)]=0,g+=d,u++),l[e]={left:0,top:g,row:u,width:t,height:s},h[h.length-1]+=t+o}),c}_fitCols(t,a,s,n){const{ctx:r,maxHeight:e,options:{labels:{padding:o}}}=this,l=this.legendHitBoxes=[],h=this.columnSizes=[],d=e-t;let c=o,u=0,g=0,p=0,f=0;return this.legendItems.forEach((t,e)=>{var{itemWidth:t,itemHeight:i}=calculateItemSize(s,a,r,t,n);0<e&&g+i+2*o>d&&(c+=u+o,h.push({width:u,height:g}),p+=u+o,f++,u=g=0),l[e]={left:p,top:g,col:f,width:t,height:i},u=Math.max(u,t),g+=i+o}),c+=u,h.push({width:u,height:g}),c}adjustHitBoxes(){if(this.options.display){var i=this._computeTitleHeight(),{legendHitBoxes:a,options:{align:s,labels:{padding:n},rtl:t}}=this;const r=getRtlAdapter(t,this.left,this.width);if(this.isHorizontal()){let t=0,e=_alignStartEnd(s,this.left+n,this.right-this.lineWidths[t]);for(const o of a)t!==o.row&&(t=o.row,e=_alignStartEnd(s,this.left+n,this.right-this.lineWidths[t])),o.top+=this.top+i+n,o.left=r.leftForLtr(r.x(e),o.width),e+=o.width+n}else{let t=0,e=_alignStartEnd(s,this.top+i+n,this.bottom-this.columnSizes[t].height);for(const l of a)l.col!==t&&(t=l.col,e=_alignStartEnd(s,this.top+i+n,this.bottom-this.columnSizes[t].height)),l.top=e,l.left+=this.left+n,l.left=r.leftForLtr(r.x(l.left),l.width),e+=l.height+n}}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){var t;this.options.display&&(t=this.ctx,clipArea(t,this),this._draw(),unclipArea(t))}_draw(){const{options:u,columnSizes:g,lineWidths:p,ctx:f}=this,{align:m,labels:v}=u,x=defaults.color,b=getRtlAdapter(u.rtl,this.left,this.width),_=toFont(v.font),y=v["padding"],k=_.size,S=k/2;let D;this.drawTitle(),f.textAlign=b.textAlign("left"),f.textBaseline="middle",f.lineWidth=.5,f.font=_.string;const{boxWidth:M,boxHeight:P,itemHeight:A}=getBoxSize(v,k),w=this.isHorizontal(),C=this._computeTitleHeight(),O=(D=w?{x:_alignStartEnd(m,this.left+y,this.right-p[0]),y:this.top+y+C,line:0}:{x:this.left+y,y:_alignStartEnd(m,this.top+C+y,this.bottom-g[0].height),line:0},overrideTextDirection(this.ctx,u.textDirection),A+y);this.legendItems.forEach((t,e)=>{f.strokeStyle=t.fontColor,f.fillStyle=t.fontColor;var i=f.measureText(t.text).width,a=b.textAlign(t.textAlign||(t.textAlign=v.textAlign)),i=M+S+i;let s=D.x,n=D.y;b.setWidth(this.width),w?0<e&&s+i+y>this.right&&(n=D.y+=O,D.line++,s=D.x=_alignStartEnd(m,this.left+y,this.right-p[D.line])):0<e&&n+O>this.bottom&&(s=D.x=s+g[D.line].width+y,D.line++,n=D.y=_alignStartEnd(m,this.top+C+y,this.bottom-g[D.line].height));var r,o,l,h,d,c,e=b.x(s);e=e,h=n,d=t,isNaN(M)||M<=0||isNaN(P)||P<0||(f.save(),r=valueOrDefault(d.lineWidth,1),f.fillStyle=valueOrDefault(d.fillStyle,x),f.lineCap=valueOrDefault(d.lineCap,"butt"),f.lineDashOffset=valueOrDefault(d.lineDashOffset,0),f.lineJoin=valueOrDefault(d.lineJoin,"miter"),f.lineWidth=r,f.strokeStyle=valueOrDefault(d.strokeStyle,x),f.setLineDash(valueOrDefault(d.lineDash,[])),v.usePointStyle?(o={radius:P*Math.SQRT2/2,pointStyle:d.pointStyle,rotation:d.rotation,borderWidth:r},l=b.xPlus(e,M/2),c=h+S,drawPointLegend(f,o,l,c,v.pointStyleWidth&&M)):(o=h+Math.max((k-P)/2,0),l=b.leftForLtr(e,M),c=toTRBLCorners(d.borderRadius),f.beginPath(),Object.values(c).some(t=>0!==t)?addRoundedRectPath(f,{x:l,y:o,w:M,h:P,radius:c}):f.rect(l,o,M,P),f.fill(),0!==r&&f.stroke()),f.restore()),s=_textX(a,s+M+S,w?s+i:this.right,u.rtl),h=b.x(s),e=n,d=t,renderText(f,d.text,h,e+A/2,_,{strikethrough:d.hidden,textAlign:b.textAlign(d.textAlign)}),w?D.x+=i+y:"string"!=typeof t.text?(c=_.lineHeight,D.y+=calculateLegendItemHeight(t,c)+y):D.y+=O}),restoreTextDirection(this.ctx,u.textDirection)}drawTitle(){var a=this.options,s=a.title,n=toFont(s.font),r=toPadding(s.padding);if(s.display){const h=getRtlAdapter(a.rtl,this.left,this.width),d=this.ctx;var o=s.position,l=n.size/2,r=r.top+l;let t,e=this.left,i=this.width;this.isHorizontal()?(i=Math.max(...this.lineWidths),t=this.top+r,e=_alignStartEnd(a.align,e,this.right-i)):(l=this.columnSizes.reduce((t,e)=>Math.max(t,e.height),0),t=r+_alignStartEnd(a.align,this.top,this.bottom-l-a.labels.padding-this._computeTitleHeight()));r=_alignStartEnd(o,e,e+i);d.textAlign=h.textAlign(_toLeftRightCenter(o)),d.textBaseline="middle",d.strokeStyle=s.color,d.fillStyle=s.color,d.font=n.string,renderText(d,s.text,r,t,n)}}_computeTitleHeight(){var t=this.options.title,e=toFont(t.font),i=toPadding(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,a,s;if(_isBetween(t,this.left,this.right)&&_isBetween(e,this.top,this.bottom))for(s=this.legendHitBoxes,i=0;i<s.length;++i)if(a=s[i],_isBetween(t,a.left,a.left+a.width)&&_isBetween(e,a.top,a.top+a.height))return this.legendItems[i];return null}handleEvent(t){var e,i,a,s=this.options;isListened(t.type,s)&&(e=this._getLegendItemAt(t.x,t.y),"mousemove"===t.type||"mouseout"===t.type?(i=this._hoveredItem,a=itemsEqual(i,e),i&&!a&&callback(s.onLeave,[t,i,this],this),(this._hoveredItem=e)&&!a&&callback(s.onHover,[t,e,this],this)):e&&callback(s.onClick,[t,e,this],this))}}function calculateItemSize(t,e,i,a,s){return{itemWidth:calculateItemWidth(a,t,e,i),itemHeight:calculateItemHeight(s,a,e.lineHeight)}}function calculateItemWidth(t,e,i,a){let s=t.text;return s&&"string"!=typeof s&&(s=s.reduce((t,e)=>t.length>e.length?t:e)),e+i.size/2+a.measureText(s).width}function calculateItemHeight(t,e,i){let a=t;return a="string"!=typeof e.text?calculateLegendItemHeight(e,i):a}function calculateLegendItemHeight(t,e){return e*(t.text?t.text.length:0)}function isListened(t,e){return!("mousemove"!==t&&"mouseout"!==t||!e.onHover&&!e.onLeave)||!(!e.onClick||"click"!==t&&"mouseup"!==t)}var plugin_legend={id:"legend",_element:Legend,start(t,e,i){var a=t.legend=new Legend({ctx:t.ctx,options:i,chart:t});layouts.configure(t,a,i),layouts.addBox(t,a)},stop(t){layouts.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const a=t.legend;layouts.configure(t,a,i),a.options=i},afterUpdate(t){const e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent(t,e){e.replay||t.legend.handleEvent(e.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(t,e,i){var a=e.datasetIndex;const s=i.chart;s.isDatasetVisible(a)?(s.hide(a),e.hidden=!0):(s.show(a),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){const a=t.data.datasets,{usePointStyle:s,pointStyle:n,textAlign:r,color:o,useBorderRadius:l,borderRadius:h}=t.legend.options["labels"];return t._getSortedDatasetMetas().map(t=>{var e=t.controller.getStyle(s?0:void 0),i=toPadding(e.borderWidth);return{text:a[t.index].label,fillStyle:e.backgroundColor,fontColor:o,hidden:!t.visible,lineCap:e.borderCapStyle,lineDash:e.borderDash,lineDashOffset:e.borderDashOffset,lineJoin:e.borderJoinStyle,lineWidth:(i.width+i.height)/4,strokeStyle:e.borderColor,pointStyle:n||e.pointStyle,rotation:e.rotation,textAlign:r||e.textAlign,borderRadius:l&&(h||e.borderRadius),datasetIndex:t.index}},this)}},title:{color:t=>t.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:t=>!t.startsWith("on"),labels:{_scriptable:t=>!["generateLabels","filter","sort"].includes(t)}}};class Title extends Element{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){var i=this.options;this.left=0,this.top=0,i.display?(this.width=this.right=t,this.height=this.bottom=e,t=isArray(i.text)?i.text.length:1,this._padding=toPadding(i.padding),e=t*toFont(i.font).lineHeight+this._padding.height,this.isHorizontal()?this.height=e:this.width=e):this.width=this.height=this.right=this.bottom=0}isHorizontal(){var t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){var{top:e,left:i,bottom:a,right:s,options:n}=this,r=n.align;let o=0,l,h,d;return l=this.isHorizontal()?(h=_alignStartEnd(r,i,s),d=e+t,s-i):(o="left"===n.position?(h=i+t,d=_alignStartEnd(r,a,e),-.5*PI):(h=s-t,d=_alignStartEnd(r,e,a),.5*PI),a-e),{titleX:h,titleY:d,maxWidth:l,rotation:o}}draw(){var t,e,i,a,s,n=this.ctx,r=this.options;r.display&&(e=(t=toFont(r.font)).lineHeight/2+this._padding.top,{titleX:e,titleY:i,maxWidth:a,rotation:s}=this._drawArgs(e),renderText(n,r.text,0,0,t,{color:r.color,maxWidth:a,rotation:s,textAlign:_toLeftRightCenter(r.align),textBaseline:"middle",translation:[e,i]}))}}function createTitle(t,e){var i=new Title({ctx:t.ctx,options:e,chart:t});layouts.configure(t,i,e),layouts.addBox(t,i),t.titleBlock=i}var plugin_title={id:"title",_element:Title,start(t,e,i){createTitle(t,i)},stop(t){var e=t.titleBlock;layouts.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const a=t.titleBlock;layouts.configure(t,a,i),a.options=i},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 map=new WeakMap;var plugin_subtitle={id:"subtitle",start(t,e,i){var a=new Title({ctx:t.ctx,options:i,chart:t});layouts.configure(t,a,i),layouts.addBox(t,a),map.set(t,a)},stop(t){layouts.removeBox(t,map.get(t)),map.delete(t)},beforeUpdate(t,e,i){const a=map.get(t);layouts.configure(t,a,i),a.options=i},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 positioners={average(t){if(!t.length)return!1;let e,i,a=0,s=0,n=0;for(e=0,i=t.length;e<i;++e){const o=t[e].element;var r;o&&o.hasValue()&&(r=o.tooltipPosition(),a+=r.x,s+=r.y,++n)}return{x:a/n,y:s/n}},nearest(t,e){if(!t.length)return!1;let i=e.x,a=e.y,s=Number.POSITIVE_INFINITY,n,r,o;for(n=0,r=t.length;n<r;++n){const d=t[n].element;var l;d&&d.hasValue()&&(l=d.getCenterPoint(),(l=distanceBetweenPoints(e,l))<s&&(s=l,o=d))}var h;return o&&(h=o.tooltipPosition(),i=h.x,a=h.y),{x:i,y:a}}};function pushOrConcat(t,e){return e&&(isArray(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function splitNewlines(t){return("string"==typeof t||t instanceof String)&&-1<t.indexOf("\n")?t.split("\n"):t}function createTooltipItem(t,e){var{element:e,datasetIndex:i,index:a}=e;const s=t.getDatasetMeta(i).controller;var{label:n,value:r}=s.getLabelAndValue(a);return{chart:t,label:n,parsed:s.getParsed(a),raw:t.data.datasets[i].data[a],formattedValue:r,dataset:s.getDataset(),dataIndex:a,datasetIndex:i,element:e}}function getTooltipSize(t,e){const i=t.chart.ctx,{body:a,footer:s,title:n}=t;var{boxWidth:r,boxHeight:o}=e,l=toFont(e.bodyFont),h=toFont(e.titleFont),d=toFont(e.footerFont),c=n.length,u=s.length,g=a.length,p=toPadding(e.padding);let f=p.height,m=0;var v=a.reduce((t,e)=>t+e.before.length+e.lines.length+e.after.length,0);v+=t.beforeBody.length+t.afterBody.length,c&&(f+=c*h.lineHeight+(c-1)*e.titleSpacing+e.titleMarginBottom),v&&(c=e.displayColors?Math.max(o,l.lineHeight):l.lineHeight,f+=g*c+(v-g)*l.lineHeight+(v-1)*e.bodySpacing),u&&(f+=e.footerMarginTop+u*d.lineHeight+(u-1)*e.footerSpacing);let x=0;function b(t){m=Math.max(m,i.measureText(t).width+x)}return i.save(),i.font=h.string,each(t.title,b),i.font=l.string,each(t.beforeBody.concat(t.afterBody),b),x=e.displayColors?r+2+e.boxPadding:0,each(a,t=>{each(t.before,b),each(t.lines,b),each(t.after,b)}),x=0,i.font=d.string,each(t.footer,b),i.restore(),{width:m+=p.width,height:f}}function determineYAlign(t,e){var{y:e,height:i}=e;return e<i/2?"top":e>t.height-i/2?"bottom":"center"}function doesNotFitWithAlign(t,e,i,a){var{x:a,width:s}=a,i=i.caretSize+i.caretPadding;return"left"===t&&a+s+i>e.width||("right"===t&&a-s-i<0||void 0)}function determineXAlign(t,e,i,a){var{x:s,width:n}=i,{width:r,chartArea:{left:o,right:l}}=t;let h="center";return"center"===a?h=s<=(o+l)/2?"left":"right":s<=n/2?h="left":r-n/2<=s&&(h="right"),h=doesNotFitWithAlign(h,t,e,i)?"center":h}function determineAlignment(t,e,i){var a=i.yAlign||e.yAlign||determineYAlign(t,i);return{xAlign:i.xAlign||e.xAlign||determineXAlign(t,e,i,a),yAlign:a}}function alignX(t,e){let{x:i,width:a}=t;return"right"===e?i-=a:"center"===e&&(i-=a/2),i}function alignY(t,e,i){let{y:a,height:s}=t;return"top"===e?a+=i:a-="bottom"===e?s+i:s/2,a}function getBackgroundPoint(t,e,i,a){var{caretSize:t,caretPadding:s,cornerRadius:n}=t,{xAlign:i,yAlign:r}=i,s=t+s,{topLeft:n,topRight:o,bottomLeft:l,bottomRight:h}=toTRBLCorners(n);let d=alignX(e,i);var c=alignY(e,r,s);return"center"===r?"left"===i?d+=s:"right"===i&&(d-=s):"left"===i?d-=Math.max(n,l)+t:"right"===i&&(d+=Math.max(o,h)+t),{x:_limitValue(d,0,a.width-e.width),y:_limitValue(c,0,a.height-e.height)}}function getAlignedX(t,e,i){i=toPadding(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-i.right:t.x+i.left}function getBeforeAfterBodyLines(t){return pushOrConcat([],splitNewlines(t))}function createTooltipContext(t,e,i){return createContext(t,{tooltip:e,tooltipItems:i,type:"tooltip"})}function overrideCallbacks(t,e){e=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return e?t.override(e):t}const defaultCallbacks={beforeTitle:noop,title(t){if(0<t.length){var t=t[0],e=t.chart.data.labels,i=e?e.length:0;if(this&&this.options&&"dataset"===this.options.mode)return t.dataset.label||"";if(t.label)return t.label;if(0<i&&t.dataIndex<i)return e[t.dataIndex]}return""},afterTitle:noop,beforeBody:noop,beforeLabel:noop,label(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;let e=t.dataset.label||"";e&&(e+=": ");t=t.formattedValue;return isNullOrUndef(t)||(e+=t),e},labelColor(t){const e=t.chart.getDatasetMeta(t.datasetIndex);t=e.controller.getStyle(t.dataIndex);return{borderColor:t.borderColor,backgroundColor:t.backgroundColor,borderWidth:t.borderWidth,borderDash:t.borderDash,borderDashOffset:t.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){const e=t.chart.getDatasetMeta(t.datasetIndex);t=e.controller.getStyle(t.dataIndex);return{pointStyle:t.pointStyle,rotation:t.rotation}},afterLabel:noop,afterBody:noop,beforeFooter:noop,footer:noop,afterFooter:noop};function invokeCallbackWithFallback(t,e,i,a){t=t[e].call(i,a);return void 0===t?defaultCallbacks[e].call(i,a):t}class Tooltip extends Element{static positioners=positioners;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.$context=void 0}_resolveAnimations(){var t=this._cachedAnimations;if(t)return t;var t=this.chart,e=this.options.setContext(this.getContext()),t=e.enabled&&t.options.animation&&e.animations,e=new Animations(this.chart,t);return t._cacheable&&(this._cachedAnimations=Object.freeze(e)),e}getContext(){return this.$context||(this.$context=createTooltipContext(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){var e=e["callbacks"],i=invokeCallbackWithFallback(e,"beforeTitle",this,t),a=invokeCallbackWithFallback(e,"title",this,t),e=invokeCallbackWithFallback(e,"afterTitle",this,t),t=pushOrConcat([],splitNewlines(i));return t=pushOrConcat(t,splitNewlines(a)),pushOrConcat(t,splitNewlines(e))}getBeforeBody(t,e){return getBeforeAfterBodyLines(invokeCallbackWithFallback(e.callbacks,"beforeBody",this,t))}getBody(t,e){const a=e["callbacks"],s=[];return each(t,t=>{var e={before:[],lines:[],after:[]},i=overrideCallbacks(a,t);pushOrConcat(e.before,splitNewlines(invokeCallbackWithFallback(i,"beforeLabel",this,t))),pushOrConcat(e.lines,invokeCallbackWithFallback(i,"label",this,t)),pushOrConcat(e.after,splitNewlines(invokeCallbackWithFallback(i,"afterLabel",this,t))),s.push(e)}),s}getAfterBody(t,e){return getBeforeAfterBodyLines(invokeCallbackWithFallback(e.callbacks,"afterBody",this,t))}getFooter(t,e){var e=e["callbacks"],i=invokeCallbackWithFallback(e,"beforeFooter",this,t),a=invokeCallbackWithFallback(e,"footer",this,t),e=invokeCallbackWithFallback(e,"afterFooter",this,t),t=pushOrConcat([],splitNewlines(i));return t=pushOrConcat(t,splitNewlines(a)),pushOrConcat(t,splitNewlines(e))}_createItems(a){var t=this._active;const s=this.chart.data,i=[],n=[],r=[];let e=[],o,l;for(o=0,l=t.length;o<l;++o)e.push(createTooltipItem(this.chart,t[o]));return a.filter&&(e=e.filter((t,e,i)=>a.filter(t,e,i,s))),a.itemSort&&(e=e.sort((t,e)=>a.itemSort(t,e,s))),each(e,t=>{var e=overrideCallbacks(a.callbacks,t);i.push(invokeCallbackWithFallback(e,"labelColor",this,t)),n.push(invokeCallbackWithFallback(e,"labelPointStyle",this,t)),r.push(invokeCallbackWithFallback(e,"labelTextColor",this,t))}),this.labelColors=i,this.labelPointStyles=n,this.labelTextColors=r,this.dataPoints=e}update(t,e){const i=this.options.setContext(this.getContext());var a,s,n,r=this._active;let o,l=[];r.length?(r=positioners[i.position].call(this,r,this._eventPosition),l=this._createItems(i),this.title=this.getTitle(l,i),this.beforeBody=this.getBeforeBody(l,i),this.body=this.getBody(l,i),this.afterBody=this.getAfterBody(l,i),this.footer=this.getFooter(l,i),a=this._size=getTooltipSize(this,i),n=Object.assign({},r,a),s=determineAlignment(this.chart,i,n),n=getBackgroundPoint(i,n,s,this.chart),this.xAlign=s.xAlign,this.yAlign=s.yAlign,o={opacity:1,x:n.x,y:n.y,width:a.width,height:a.height,caretX:r.x,caretY:r.y}):0!==this.opacity&&(o={opacity:0}),this._tooltipItems=l,this.$context=void 0,o&&this._resolveAnimations().update(this,o),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,a){t=this.getCaretPosition(t,i,a);e.lineTo(t.x1,t.y1),e.lineTo(t.x2,t.y2),e.lineTo(t.x3,t.y3)}getCaretPosition(t,e,i){var{xAlign:a,yAlign:s}=this,{caretSize:i,cornerRadius:n}=i,{topLeft:n,topRight:r,bottomLeft:o,bottomRight:l}=toTRBLCorners(n),{x:t,y:h}=t,{width:e,height:d}=e;let c,u,g,p,f,m;return"center"===s?(f=h+d/2,m="left"===a?(c=t,u=c-i,p=f+i,f-i):(c=t+e,u=c+i,p=f-i,f+i),g=c):(u="left"===a?t+Math.max(n,o)+i:"right"===a?t+e-Math.max(r,l)-i:this.caretX,g="top"===s?(p=h,f=p-i,c=u-i,u+i):(p=h+d,f=p+i,c=u+i,u-i),m=p),{x1:c,x2:u,x3:g,y1:p,y2:f,y3:m}}drawTitle(t,e,i){var a=this.title,s=a.length;let n,r,o;if(s){const l=getRtlAdapter(i.rtl,this.x,this.width);for(t.x=getAlignedX(this,i.titleAlign,i),e.textAlign=l.textAlign(i.titleAlign),e.textBaseline="middle",n=toFont(i.titleFont),r=i.titleSpacing,e.fillStyle=i.titleColor,e.font=n.string,o=0;o<s;++o)e.fillText(a[o],l.x(t.x),t.y+n.lineHeight/2),t.y+=n.lineHeight+r,o+1===s&&(t.y+=i.titleMarginBottom-r)}}_drawColorBox(t,e,i,a,s){var n,r=this.labelColors[i],o=this.labelPointStyles[i],{boxHeight:l,boxWidth:h}=s,d=toFont(s.bodyFont),c=getAlignedX(this,"left",s),c=a.x(c),d=l<d.lineHeight?(d.lineHeight-l)/2:0,e=e.y+d;s.usePointStyle?(d={radius:Math.min(h,l)/2,pointStyle:o.pointStyle,rotation:o.rotation,borderWidth:1},o=a.leftForLtr(c,h)+h/2,n=e+l/2,t.strokeStyle=s.multiKeyBackground,t.fillStyle=s.multiKeyBackground,drawPoint(t,d,o,n),t.strokeStyle=r.borderColor,t.fillStyle=r.backgroundColor,drawPoint(t,d,o,n)):(t.lineWidth=isObject(r.borderWidth)?Math.max(...Object.values(r.borderWidth)):r.borderWidth||1,t.strokeStyle=r.borderColor,t.setLineDash(r.borderDash||[]),t.lineDashOffset=r.borderDashOffset||0,d=a.leftForLtr(c,h),o=a.leftForLtr(a.xPlus(c,1),h-2),n=toTRBLCorners(r.borderRadius),Object.values(n).some(t=>0!==t)?(t.beginPath(),t.fillStyle=s.multiKeyBackground,addRoundedRectPath(t,{x:d,y:e,w:h,h:l,radius:n}),t.fill(),t.stroke(),t.fillStyle=r.backgroundColor,t.beginPath(),addRoundedRectPath(t,{x:o,y:e+1,w:h-2,h:l-2,radius:n}),t.fill()):(t.fillStyle=s.multiKeyBackground,t.fillRect(d,e,h,l),t.strokeRect(d,e,h,l),t.fillStyle=r.backgroundColor,t.fillRect(o,e+1,h-2,l-2))),t.fillStyle=this.labelTextColors[i]}drawBody(e,i,t){var a=this["body"];const{bodySpacing:s,bodyAlign:n,displayColors:r,boxHeight:o,boxWidth:l,boxPadding:h}=t;var d=toFont(t.bodyFont);let c=d.lineHeight,u=0;const g=getRtlAdapter(t.rtl,this.x,this.width);function p(t){i.fillText(t,g.x(e.x+u),e.y+c/2),e.y+=c+s}var f=g.textAlign(n);let m,v,x,b,_,y,k;for(i.textAlign=n,i.textBaseline="middle",i.font=d.string,e.x=getAlignedX(this,f,t),i.fillStyle=t.bodyColor,each(this.beforeBody,p),u=r&&"right"!==f?"center"===n?l/2+h:l+2+h:0,b=0,y=a.length;b<y;++b){for(m=a[b],v=this.labelTextColors[b],i.fillStyle=v,each(m.before,p),x=m.lines,r&&x.length&&(this._drawColorBox(i,e,b,g,t),c=Math.max(d.lineHeight,o)),_=0,k=x.length;_<k;++_)p(x[_]),c=d.lineHeight;each(m.after,p)}u=0,c=d.lineHeight,each(this.afterBody,p),e.y-=s}drawFooter(t,e,i){var a=this.footer,s=a.length;let n,r;if(s){const o=getRtlAdapter(i.rtl,this.x,this.width);for(t.x=getAlignedX(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=o.textAlign(i.footerAlign),e.textBaseline="middle",n=toFont(i.footerFont),e.fillStyle=i.footerColor,e.font=n.string,r=0;r<s;++r)e.fillText(a[r],o.x(t.x),t.y+n.lineHeight/2),t.y+=n.lineHeight+i.footerSpacing}}drawBackground(t,e,i,a){var{xAlign:s,yAlign:n}=this,{x:r,y:o}=t,{width:l,height:h}=i,{topLeft:d,topRight:c,bottomLeft:u,bottomRight:g}=toTRBLCorners(a.cornerRadius);e.fillStyle=a.backgroundColor,e.strokeStyle=a.borderColor,e.lineWidth=a.borderWidth,e.beginPath(),e.moveTo(r+d,o),"top"===n&&this.drawCaret(t,e,i,a),e.lineTo(r+l-c,o),e.quadraticCurveTo(r+l,o,r+l,o+c),"center"===n&&"right"===s&&this.drawCaret(t,e,i,a),e.lineTo(r+l,o+h-g),e.quadraticCurveTo(r+l,o+h,r+l-g,o+h),"bottom"===n&&this.drawCaret(t,e,i,a),e.lineTo(r+u,o+h),e.quadraticCurveTo(r,o+h,r,o+h-u),"center"===n&&"left"===s&&this.drawCaret(t,e,i,a),e.lineTo(r,o+d),e.quadraticCurveTo(r,o,r+d,o),e.closePath(),e.fill(),0<a.borderWidth&&e.stroke()}_updateAnimationTarget(t){var e,i,a,s=this.chart,n=this.$animations,r=n&&n.x,n=n&&n.y;(r||n)&&(e=positioners[t.position].call(this,this._active,this._eventPosition))&&(i=this._size=getTooltipSize(this,t),a=getBackgroundPoint(t,a=Object.assign({},e,this._size),t=determineAlignment(s,t,a),s),r._to===a.x&&n._to===a.y||(this.xAlign=t.xAlign,this.yAlign=t.yAlign,this.width=i.width,this.height=i.height,this.caretX=e.x,this.caretY=e.y,this._resolveAnimations().update(this,a)))}_willRender(){return!!this.opacity}draw(t){var e=this.options.setContext(this.getContext());let i=this.opacity;if(i){this._updateAnimationTarget(e);var a={width:this.width,height:this.height};const r={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;var s=toPadding(e.padding),n=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&n&&(t.save(),t.globalAlpha=i,this.drawBackground(r,t,a,e),overrideTextDirection(t,e.textDirection),r.y+=s.top,this.drawTitle(r,t,e),this.drawBody(r,t,e),this.drawFooter(r,t,e),restoreTextDirection(t,e.textDirection),t.restore())}}getActiveElements(){return this._active||[]}setActiveElements(t,e){var i=this._active,t=t.map(({datasetIndex:t,index:e})=>{var i=this.chart.getDatasetMeta(t);if(i)return{datasetIndex:t,element:i.data[e],index:e};throw new Error("Cannot find a dataset at index "+t)}),i=!_elementsEqual(i,t),a=this._positionChanged(t,e);(i||a)&&(this._active=t,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;var a=this.options,s=this._active||[],i=this._getActiveElements(t,s,e,i),n=this._positionChanged(i,t),s=e||!_elementsEqual(i,s)||n;return s&&(this._active=i,(a.enabled||a.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),s}_getActiveElements(t,e,i,a){var s=this.options;if("mouseout"===t.type)return[];if(!a)return e;const n=this.chart.getElementsAtEventForMode(t,s.mode,s,i);return s.reverse&&n.reverse(),n}_positionChanged(t,e){var{caretX:i,caretY:a,options:s}=this,s=positioners[s.position].call(this,t,e);return!1!==s&&(i!==s.x||a!==s.y)}}var plugin_tooltip={id:"tooltip",_element:Tooltip,positioners:positioners,afterInit(t,e,i){i&&(t.tooltip=new Tooltip({chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){const e=t.tooltip;var i;e&&e._willRender()&&(!(i={tooltip:e})!==t.notifyPlugins("beforeTooltipDraw",{...i,cancelable:!0})&&(e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)))},afterEvent(t,e){var i;t.tooltip&&(i=e.replay,t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.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:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.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:defaultCallbacks},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:t=>"filter"!==t&&"itemSort"!==t&&"external"!==t,_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},plugins=Object.freeze({__proto__:null,Colors:plugin_colors,Decimation:plugin_decimation,Filler:index,Legend:plugin_legend,SubTitle:plugin_subtitle,Title:plugin_title,Tooltip:plugin_tooltip});const addIfString=(t,e,i,a)=>("string"==typeof e?(i=t.push(e)-1,a.unshift({index:i,label:e})):isNaN(e)&&(i=null),i);function findOrAddLabel(t,e,i,a){var s=t.indexOf(e);return-1===s?addIfString(t,e,i,a):s!==t.lastIndexOf(e)?i:s}const validIndex=(t,e)=>null===t?null:_limitValue(Math.round(t),0,e);function _getLabelForValue(t){var e=this.getLabels();return 0<=t&&t<e.length?e[t]:t}class CategoryScale extends Scale{static id="category";static defaults={ticks:{callback:_getLabelForValue}};constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){var e=this._addedLabels;if(e.length){const s=this.getLabels();for(var{index:i,label:a}of e)s[i]===a&&s.splice(i,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(isNullOrUndef(t))return null;var i=this.getLabels();return e=isFinite(e)&&i[e]===t?e:findOrAddLabel(i,t,valueOrDefault(e,t),this._addedLabels),validIndex(e,i.length-1)}determineDataLimits(){var{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:i,max:a}=this.getMinMax(!0);"ticks"===this.options.bounds&&(t||(i=0),e||(a=this.getLabels().length-1)),this.min=i,this.max=a}buildTicks(){var e=this.min,i=this.max,t=this.options.offset;const a=[];let s=this.getLabels();s=0===e&&i===s.length-1?s:s.slice(e,i+1),this._valueRange=Math.max(s.length-(t?0:1),1),this._startValue=this.min-(t?.5:0);for(let t=e;t<=i;t++)a.push({value:t});return a}getLabelForValue(t){return _getLabelForValue.call(this,t)}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return null===(t="number"!=typeof t?this.parse(t):t)?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getPixelForTick(t){var 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}}function generateTicks$1(t,e){const i=[];var{bounds:a,step:s,min:n,max:r,precision:o,count:l,maxTicks:h,maxDigits:d,includeBounds:c}=t,u=s||1,g=h-1,{min:e,max:p}=e,f=!isNullOrUndef(n),m=!isNullOrUndef(r),v=!isNullOrUndef(l),d=(p-e)/(d+1);let x=niceNum((p-e)/g/u)*u,b,_,y,k;if(x<1e-14&&!f&&!m)return[{value:e},{value:p}];(k=Math.ceil(p/x)-Math.floor(e/x))>g&&(x=niceNum(k*x/g/u)*u),isNullOrUndef(o)||(b=Math.pow(10,o),x=Math.ceil(x*b)/b),y="ticks"===a?(_=Math.floor(e/x)*x,Math.ceil(p/x)*x):(_=e,p),f&&m&&s&&almostWhole((r-n)/s,x/1e3)?(k=Math.round(Math.min((r-n)/x,h)),x=(r-n)/k,_=n,y=r):v?(_=f?n:_,y=m?r:y,k=l-1,x=(y-_)/k):(k=(y-_)/x,k=almostEquals(k,Math.round(k),x/1e3)?Math.round(k):Math.ceil(k));g=Math.max(_decimalPlaces(x),_decimalPlaces(_));b=Math.pow(10,isNullOrUndef(o)?g:o),_=Math.round(_*b)/b,y=Math.round(y*b)/b;let S=0;for(f&&(c&&_!==n?(i.push({value:n}),_<n&&S++,almostEquals(Math.round((_+S*x)*b)/b,n,relativeLabelSize(n,d,t))&&S++):_<n&&S++);S<k;++S){var D=Math.round((_+S*x)*b)/b;if(m&&r<D)break;i.push({value:D})}return m&&c&&y!==r?i.length&&almostEquals(i[i.length-1].value,r,relativeLabelSize(r,d,t))?i[i.length-1].value=r:i.push({value:r}):m&&y!==r||i.push({value:y}),i}function relativeLabelSize(t,e,{horizontal:i,minRotation:a}){a=toRadians(a),i=(i?Math.sin(a):Math.cos(a))||.001;return Math.min(e/i,.75*e*(""+t).length)}class LinearScaleBase extends Scale{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 isNullOrUndef(t)||("number"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){var t=this.options["beginAtZero"];const{minDefined:e,maxDefined:i}=this.getUserBounds();let{min:a,max:s}=this;var n,r,o=t=>a=e?a:t,l=t=>s=i?s:t;t&&(r=sign(a),n=sign(s),r<0&&n<0?l(0):0<r&&0<n&&o(0)),a===s&&(r=0===s?1:Math.abs(.05*s),l(s+r),t||o(a-r)),this.min=a,this.max=s}getTickLimit(){let{maxTicksLimit:t,stepSize:e}=this.options.ticks,i;return e?1e3<(i=Math.ceil(this.max/e)-Math.floor(this.min/e)+1)&&(console.warn(`scales.${this.id}.ticks.stepSize: ${e} would result generating up to ${i} ticks. Limiting to 1000.`),i=1e3):(i=this.computeTickLimit(),t=t||11),i=t?Math.min(t,i):i}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){var t=this.options,e=t.ticks,i=this.getTickLimit();const a=generateTicks$1({maxTicks:Math.max(2,i),bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:!1!==e.includeBounds},this._range||this);return"ticks"===t.bounds&&_setMinAndMaxByKey(a,this,"value"),t.reverse?(a.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),a}configure(){var t=this.ticks;let e=this.min,i=this.max;super.configure(),this.options.offset&&t.length&&(t=(i-e)/Math.max(t.length-1,1)/2,e-=t,i+=t),this._startValue=e,this._endValue=i,this._valueRange=i-e}getLabelForValue(t){return formatNumber(t,this.chart.options.locale,this.options.ticks.format)}}class LinearScale extends LinearScaleBase{static id="linear";static defaults={ticks:{callback:Ticks.formatters.numeric}};determineDataLimits(){var{min:t,max:e}=this.getMinMax(!0);this.min=isNumberFinite(t)?t:0,this.max=isNumberFinite(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){var t=this.isHorizontal(),e=t?this.width:this.height,i=toRadians(this.options.ticks.minRotation),t=(t?Math.sin(i):Math.cos(i))||.001,i=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,i.lineHeight/t))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}const log10Floor=t=>Math.floor(log10(t)),changeExponent=(t,e)=>Math.pow(10,log10Floor(t)+e);function isMajor(t){return 1==t/Math.pow(10,log10Floor(t))}function steps(t,e,i){i=Math.pow(10,i),t=Math.floor(t/i);return Math.ceil(e/i)-t}function startExp(t,e){var i=e-t;let a=log10Floor(i);for(;10<steps(t,e,a);)a++;for(;steps(t,e,a)<10;)a--;return Math.min(a,log10Floor(t))}function generateTicks(t,{min:e,max:i}){e=finiteOrDefault(t.min,e);const a=[];var s=log10Floor(e);let n=startExp(e,i),r=n<0?Math.pow(10,Math.abs(n)):1;var o=Math.pow(10,n),l=s>n?Math.pow(10,s):0,s=Math.round((e-l)*r)/r,h=Math.floor((e-l)/o/10)*o*10;let d=Math.floor((s-h)/Math.pow(10,n)),c=finiteOrDefault(t.min,Math.round((l+h+d*Math.pow(10,n))*r)/r);for(;c<i;)a.push({value:c,major:isMajor(c),significand:d}),10<=d?d=d<15?15:20:d++,20<=d&&(n++,d=2,r=0<=n?1:r),c=Math.round((l+h+d*Math.pow(10,n))*r)/r;e=finiteOrDefault(t.max,c);return a.push({value:e,major:isMajor(e),significand:d}),a}class LogarithmicScale extends Scale{static id="logarithmic";static defaults={ticks:{callback:Ticks.formatters.logarithmic,major:{enabled:!0}}};constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){t=LinearScaleBase.prototype.parse.apply(this,[t,e]);if(0!==t)return isNumberFinite(t)&&0<t?t:null;this._zero=!0}determineDataLimits(){var{min:t,max:e}=this.getMinMax(!0);this.min=isNumberFinite(t)?Math.max(0,t):null,this.max=isNumberFinite(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this._zero&&this.min!==this._suggestedMin&&!isNumberFinite(this._userMin)&&(this.min=t===changeExponent(this.min,0)?changeExponent(this.min,-1):changeExponent(this.min,0)),this.handleTickRangeOptions()}handleTickRangeOptions(){const{minDefined:e,maxDefined:i}=this.getUserBounds();let a=this.min,s=this.max;var t=t=>a=e?a:t,n=t=>s=i?s:t;a===s&&(a<=0?(t(1),n(10)):(t(changeExponent(a,-1)),n(changeExponent(s,1)))),a<=0&&t(changeExponent(s,-1)),s<=0&&n(changeExponent(a,1)),this.min=a,this.max=s}buildTicks(){var t=this.options;const e=generateTicks({min:this._userMin,max:this._userMax},this);return"ticks"===t.bounds&&_setMinAndMaxByKey(e,this,"value"),t.reverse?(e.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),e}getLabelForValue(t){return void 0===t?"0":formatNumber(t,this.chart.options.locale,this.options.ticks.format)}configure(){var t=this.min;super.configure(),this._startValue=log10(t),this._valueRange=log10(this.max)-log10(t)}getPixelForValue(t){return null===(t=void 0!==t&&0!==t?t:this.min)||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(log10(t)-this._startValue)/this._valueRange)}getValueForPixel(t){t=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+t*this._valueRange)}}function getTickBackdropHeight(t){var e=t.ticks;return e.display&&t.display?(t=toPadding(e.backdropPadding),valueOrDefault(e.font&&e.font.size,defaults.font.size)+t.height):0}function measureLabelSize(t,e,i){return i=isArray(i)?i:[i],{w:_longestText(t,e.string,i),h:i.length*e.lineHeight}}function determineLimits(t,e,i,a,s){return t===a||t===s?{start:e-i/2,end:e+i/2}:t<a||s<t?{start:e-i,end:e}:{start:e,end:e+i}}function fitWithPointLabels(e){var i={l:e.left+e._padding.left,r:e.right-e._padding.right,t:e.top+e._padding.top,b:e.bottom-e._padding.bottom},a=Object.assign({},i);const s=[],n=[];var r=e._pointLabels.length;const o=e.options.pointLabels;var l=o.centerPointLabels?PI/r:0;for(let t=0;t<r;t++){var h=o.setContext(e.getPointLabelContext(t)),d=(n[t]=h.padding,e.getPointPosition(t,e.drawingArea+n[t],l)),h=toFont(h.font),h=measureLabelSize(e.ctx,h,e._pointLabels[t]),c=(s[t]=h,_normalizeAngle(e.getIndexAngle(t)+l)),u=Math.round(toDegrees(c));updateLimits(a,i,c,determineLimits(u,d.x,h.w,0,180),determineLimits(u,d.y,h.h,90,270))}e.setCenterPoint(i.l-a.l,a.r-i.r,i.t-a.t,a.b-i.b),e._pointLabelItems=buildPointLabelItems(e,s,n)}function updateLimits(t,e,i,a,s){var n=Math.abs(Math.sin(i)),i=Math.abs(Math.cos(i));let r=0,o=0;a.start<e.l?(r=(e.l-a.start)/n,t.l=Math.min(t.l,e.l-r)):a.end>e.r&&(r=(a.end-e.r)/n,t.r=Math.max(t.r,e.r+r)),s.start<e.t?(o=(e.t-s.start)/i,t.t=Math.min(t.t,e.t-o)):s.end>e.b&&(o=(s.end-e.b)/i,t.b=Math.max(t.b,e.b+o))}function createPointLabelItem(t,e,i){var a=t.drawingArea,{extra:i,additionalAngle:s,padding:n,size:r}=i,t=t.getPointPosition(e,a+i+n,s),e=Math.round(toDegrees(_normalizeAngle(t.angle+HALF_PI))),a=yForAngle(t.y,r.h,e),i=getTextAlignForAngle(e),n=leftForTextAlign(t.x,r.w,i);return{visible:!0,x:t.x,y:a,textAlign:i,left:n,top:a,right:n+r.w,bottom:a+r.h}}function isNotOverlapped(t,e){if(!e)return!0;var{left:t,top:i,right:a,bottom:s}=t;return!(_isPointInArea({x:t,y:i},e)||_isPointInArea({x:t,y:s},e)||_isPointInArea({x:a,y:i},e)||_isPointInArea({x:a,y:s},e))}function buildPointLabelItems(e,i,a){const s=[];var n=e._pointLabels.length,t=e.options,{centerPointLabels:r,display:o}=t.pointLabels;const l={extra:getTickBackdropHeight(t)/2,additionalAngle:r?PI/n:0};let h;for(let t=0;t<n;t++){l.padding=a[t],l.size=i[t];const d=createPointLabelItem(e,t,l);s.push(d),"auto"===o&&(d.visible=isNotOverlapped(d,h),d.visible&&(h=d))}return s}function getTextAlignForAngle(t){return 0===t||180===t?"center":t<180?"left":"right"}function leftForTextAlign(t,e,i){return"right"===i?t-=e:"center"===i&&(t-=e/2),t}function yForAngle(t,e,i){return 90===i||270===i?t-=e/2:(270<i||i<90)&&(t-=e),t}function drawPointLabelBox(t,e,i){var a,s,{left:i,top:n,right:r,bottom:o}=i,l=e["backdropColor"];isNullOrUndef(l)||(a=toTRBLCorners(e.borderRadius),e=toPadding(e.backdropPadding),t.fillStyle=l,l=i-e.left,s=n-e.top,r=r-i+e.width,i=o-n+e.height,Object.values(a).some(t=>0!==t)?(t.beginPath(),addRoundedRectPath(t,{x:l,y:s,w:r,h:i,radius:a}),t.fill()):t.fillRect(l,s,r,i))}function drawPointLabels(e,i){const{ctx:a,options:{pointLabels:s}}=e;for(let t=i-1;0<=t;t--){var n,r,o,l,h=e._pointLabelItems[t];h.visible&&(drawPointLabelBox(a,n=s.setContext(e.getPointLabelContext(t)),h),r=toFont(n.font),{x:h,y:o,textAlign:l}=h,renderText(a,e._pointLabels[t],h,o+r.lineHeight/2,r,{color:n.color,textAlign:l,textBaseline:"middle"}))}}function pathRadiusLine(e,i,t,a){const s=e["ctx"];if(t)s.arc(e.xCenter,e.yCenter,i,0,TAU);else{var n=e.getPointPosition(0,i);s.moveTo(n.x,n.y);for(let t=1;t<a;t++)n=e.getPointPosition(t,i),s.lineTo(n.x,n.y)}}function drawRadiusLine(t,e,i,a,s){const n=t.ctx;var r=e.circular,{color:e,lineWidth:o}=e;!r&&!a||!e||!o||i<0||(n.save(),n.strokeStyle=e,n.lineWidth=o,n.setLineDash(s.dash),n.lineDashOffset=s.dashOffset,n.beginPath(),pathRadiusLine(t,i,r,a),n.closePath(),n.stroke(),n.restore())}function createPointLabelContext(t,e,i){return createContext(t,{label:i,index:e,type:"pointLabel"})}class RadialLinearScale extends LinearScaleBase{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:Ticks.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(){var t=this._padding=toPadding(getTickBackdropHeight(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(){var{min:t,max:e}=this.getMinMax(!1);this.min=isNumberFinite(t)&&!isNaN(t)?t:0,this.max=isNumberFinite(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/getTickBackdropHeight(this.options))}generateTickLabels(t){LinearScaleBase.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((t,e)=>{t=callback(this.options.pointLabels.callback,[t,e],this);return t||0===t?t:""}).filter((t,e)=>this.chart.getDataVisibility(e))}fit(){var t=this.options;t.display&&t.pointLabels.display?fitWithPointLabels(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,i,a){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((i-a)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,i,a))}getIndexAngle(t){var e=TAU/(this._pointLabels.length||1),i=this.options.startAngle||0;return _normalizeAngle(t*e+toRadians(i))}getDistanceFromCenterForValue(t){if(isNullOrUndef(t))return NaN;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if(isNullOrUndef(t))return NaN;t/=this.drawingArea/(this.max-this.min);return this.options.reverse?this.max-t:this.min+t}getPointLabelContext(t){var e=this._pointLabels||[];if(0<=t&&t<e.length)return e=e[t],createPointLabelContext(this.getContext(),t,e)}getPointPosition(t,e,i=0){t=this.getIndexAngle(t)-HALF_PI+i;return{x:Math.cos(t)*e+this.xCenter,y:Math.sin(t)*e+this.yCenter,angle:t}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){var{left:t,top:e,right:i,bottom:a}=this._pointLabelItems[t];return{left:t,top:e,right:i,bottom:a}}drawBackground(){var{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const i=this.ctx;i.save(),i.beginPath(),pathRadiusLine(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),i.closePath(),i.fillStyle=t,i.fill(),i.restore()}}drawGrid(){const t=this.ctx;var e=this.options;const{angleLines:i,grid:a,border:s}=e,n=this._pointLabels.length;let r,o,l;if(e.pointLabels.display&&drawPointLabels(this,n),a.display&&this.ticks.forEach((t,e)=>{0!==e&&(o=this.getDistanceFromCenterForValue(t.value),t=this.getContext(e),e=a.setContext(t),t=s.setContext(t),drawRadiusLine(this,e,o,n,t))}),i.display){for(t.save(),r=n-1;0<=r;r--){var h=i.setContext(this.getPointLabelContext(r)),{color:d,lineWidth:c}=h;c&&d&&(t.lineWidth=c,t.strokeStyle=d,t.setLineDash(h.borderDash),t.lineDashOffset=h.borderDashOffset,o=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),l=this.getPointPosition(r,o),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(l.x,l.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const r=this.ctx,o=this.options,l=o.ticks;if(l.display){var t=this.getIndexAngle(0);let s,n;r.save(),r.translate(this.xCenter,this.yCenter),r.rotate(t),r.textAlign="center",r.textBaseline="middle",this.ticks.forEach((t,e)=>{var i,a;0===e&&!o.reverse||(i=l.setContext(this.getContext(e)),a=toFont(i.font),s=this.getDistanceFromCenterForValue(this.ticks[e].value),i.showLabelBackdrop&&(r.font=a.string,n=r.measureText(t.label).width,r.fillStyle=i.backdropColor,e=toPadding(i.backdropPadding),r.fillRect(-n/2-e.left,-s-a.size/2-e.top,n+e.width,a.size+e.height)),renderText(r,t.label,0,-s,a,{color:i.color,strokeColor:i.textStrokeColor,strokeWidth:i.textStrokeWidth}))}),r.restore()}}drawTitle(){}}const INTERVALS={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}},UNITS=Object.keys(INTERVALS);function sorter(t,e){return t-e}function parse(t,e){if(isNullOrUndef(e))return null;const i=t._adapter,{parser:a,round:s,isoWeekday:n}=t._parseOpts;let r=e;return"function"==typeof a&&(r=a(r)),null===(r=isNumberFinite(r)?r:"string"==typeof a?i.parse(r,a):i.parse(r))?null:+(r=s?"week"!==s||!isNumber(n)&&!0!==n?i.startOf(r,s):i.startOf(r,"isoWeek",n):r)}function determineUnitForAutoTicks(e,i,a,s){var n=UNITS.length;for(let t=UNITS.indexOf(e);t<n-1;++t){var r=INTERVALS[UNITS[t]],o=r.steps||Number.MAX_SAFE_INTEGER;if(r.common&&Math.ceil((a-i)/(o*r.size))<=s)return UNITS[t]}return UNITS[n-1]}function determineUnitForFormatting(e,i,a,s,n){for(let t=UNITS.length-1;t>=UNITS.indexOf(a);t--){var r=UNITS[t];if(INTERVALS[r].common&&e._adapter.diff(n,s,r)>=i-1)return r}return UNITS[a?UNITS.indexOf(a):0]}function determineMajorUnit(i){for(let t=UNITS.indexOf(i)+1,e=UNITS.length;t<e;++t)if(INTERVALS[UNITS[t]].common)return UNITS[t]}function addTick(t,e,i){var a,s;i?i.length&&({lo:a,hi:s}=_lookup(i,e),t[i[a]>=e?i[a]:i[s]]=!0):t[e]=!0}function setMajorTicks(t,e,i,a){const s=t._adapter;var t=+s.startOf(e[0].value,a),n=e[e.length-1].value;let r,o;for(r=t;r<=n;r=+s.add(r,1,a))0<=(o=i[r])&&(e[o].major=!0);return e}function ticksFromTimestamps(t,e,i){const a=[],s={};var n=e.length;let r,o;for(r=0;r<n;++r)o=e[r],s[o]=r,a.push({value:o,major:!1});return 0!==n&&i?setMajorTicks(t,a,s,i):a}class TimeScale extends Scale{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={}){var i=t.time||(t.time={});const a=this._adapter=new adapters._date(t.adapters.date);a.init(e),mergeIf(i.displayFormats,a.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:parse(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){var t=this.options;const e=this._adapter;var i=t.time.unit||"day";let{min:a,max:s,minDefined:n,maxDefined:r}=this.getUserBounds();function o(t){n||isNaN(t.min)||(a=Math.min(a,t.min)),r||isNaN(t.max)||(s=Math.max(s,t.max))}n&&r||(o(this._getLabelBounds()),"ticks"===t.bounds&&"labels"===t.ticks.source||o(this.getMinMax(!1))),a=isNumberFinite(a)&&!isNaN(a)?a:+e.startOf(Date.now(),i),s=isNumberFinite(s)&&!isNaN(s)?s:+e.endOf(Date.now(),i)+1,this.min=Math.min(a,s-1),this.max=Math.max(a+1,s)}_getLabelBounds(){var t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){var t=this.options,e=t.time,i=t.ticks,a="labels"===i.source?this.getLabelTimestamps():this._generate(),s=("ticks"===t.bounds&&a.length&&(this.min=this._userMin||a[0],this.max=this._userMax||a[a.length-1]),this.min),n=this.max;const r=_filterBetween(a,s,n);return this._unit=e.unit||(i.autoSkip?determineUnitForAutoTicks(e.minUnit,this.min,this.max,this._getLabelCapacity(s)):determineUnitForFormatting(this,r.length,e.minUnit,this.min,this.max)),this._majorUnit=i.major.enabled&&"year"!==this._unit?determineMajorUnit(this._unit):void 0,this.initOffsets(a),t.reverse&&r.reverse(),ticksFromTimestamps(this,r,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map(t=>+t.value))}initOffsets(t=[]){let e=0,i=0;this.options.offset&&t.length&&(a=this.getDecimalForValue(t[0]),e=1===t.length?1-a:(this.getDecimalForValue(t[1])-a)/2,a=this.getDecimalForValue(t[t.length-1]),i=1===t.length?a:(a-this.getDecimalForValue(t[t.length-2]))/2);var a=t.length<3?.5:.25;e=_limitValue(e,0,a),i=_limitValue(i,0,a),this._offsets={start:e,end:i,factor:1/(e+1+i)}}_generate(){const t=this._adapter;var e=this.min,i=this.max,a=this.options,s=a.time,n=s.unit||determineUnitForAutoTicks(s.minUnit,e,i,this._getLabelCapacity(e)),r=valueOrDefault(a.ticks.stepSize,1),s="week"===n&&s.isoWeekday,o=isNumber(s)||!0===s,l={};let h=e,d,c;if(o&&(h=+t.startOf(h,"isoWeek",s)),h=+t.startOf(h,o?"day":n),t.diff(i,e,n)>1e5*r)throw new Error(e+" and "+i+" are too far apart with stepSize of "+r+" "+n);var u="data"===a.ticks.source&&this.getDataTimestamps();for(d=h,c=0;d<i;d=+t.add(d,r,n),c++)addTick(l,d,u);return d!==i&&"ticks"!==a.bounds&&1!==c||addTick(l,d,u),Object.keys(l).sort(sorter).map(t=>+t)}getLabelForValue(t){const e=this._adapter;var i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}format(t,e){var i=this.options.time.displayFormats,a=this._unit,e=e||i[a];return this._adapter.format(t,e)}_tickFormatFunction(t,e,i,a){var s=this.options,n=s.ticks.callback;if(n)return callback(n,[t,e,i],this);var n=s.time.displayFormats,s=this._unit,r=this._majorUnit,s=s&&n[s],n=r&&n[r],i=i[e],e=r&&n&&i&&i.major;return this._adapter.format(t,a||(e?n:s))}generateTickLabels(t){let e,i,a;for(e=0,i=t.length;e<i;++e)(a=t[e]).label=this._tickFormatFunction(a.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){var e=this._offsets,t=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+t)*e.factor)}getValueForPixel(t){var e=this._offsets,t=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+t*(this.max-this.min)}_getLabelSize(t){var e=this.options.ticks,t=this.ctx.measureText(t).width,e=toRadians(this.isHorizontal()?e.maxRotation:e.minRotation),i=Math.cos(e),e=Math.sin(e),a=this._resolveTickFontOptions(0).size;return{w:t*i+a*e,h:t*e+a*i}}_getLabelCapacity(t){var e=this.options.time,i=e.displayFormats,e=i[e.unit]||i.millisecond,i=this._tickFormatFunction(t,0,ticksFromTimestamps(this,[t],this._majorUnit),e),t=this._getLabelSize(i),e=Math.floor(this.isHorizontal()?this.width/t.w:this.height/t.h)-1;return 0<e?e:1}getDataTimestamps(){let t=this._cache.data||[],e,i;if(t.length)return t;const a=this.getMatchingVisibleMetas();if(this._normalized&&a.length)return this._cache.data=a[0].controller.getAllParsedValues(this);for(e=0,i=a.length;e<i;++e)t=t.concat(a[e].controller.getAllParsedValues(this));return this._cache.data=this.normalize(t)}getLabelTimestamps(){const t=this._cache.labels||[];let e,i;if(t.length)return t;var a=this.getLabels();for(e=0,i=a.length;e<i;++e)t.push(parse(this,a[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return _arrayUnique(t.sort(sorter))}}function interpolate(t,e,i){let a=0,s=t.length-1,n,r,o,l;i?(e>=t[a].pos&&e<=t[s].pos&&({lo:a,hi:s}=_lookupByKey(t,"pos",e)),{pos:n,time:o}=t[a],{pos:r,time:l}=t[s]):(e>=t[a].time&&e<=t[s].time&&({lo:a,hi:s}=_lookupByKey(t,"time",e)),{time:n,pos:o}=t[a],{time:r,pos:l}=t[s]);i=r-n;return i?o+(l-o)*(e-n)/i:o}class TimeSeriesScale extends TimeScale{static id="timeseries";static defaults=TimeScale.defaults;constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){var t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=interpolate(e,this.min),this._tableRange=interpolate(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){var{min:e,max:i}=this;const a=[],s=[];let n,r,o,l,h;for(n=0,r=t.length;n<r;++n)(l=t[n])>=e&&l<=i&&a.push(l);if(a.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(n=0,r=a.length;n<r;++n)h=a[n+1],o=a[n-1],l=a[n],Math.round((h+o)/2)!==l&&s.push({time:l,pos:n/(r-1)});return s}_generate(){var t=this.min,e=this.max;let i=super.getDataTimestamps();return i.includes(t)&&i.length||i.splice(0,0,t),i.includes(e)&&1!==i.length||i.push(e),i.sort((t,e)=>t-e)}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps();var i=this.getLabelTimestamps();return t=e.length&&i.length?this.normalize(e.concat(i)):e.length?e:i,t=this._cache.all=t}getDecimalForValue(t){return(interpolate(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){var e=this._offsets,t=this.getDecimalForPixel(t)/e.factor-e.end;return interpolate(this._table,t*this._tableRange+this._minPos,!0)}}var scales=Object.freeze({__proto__:null,CategoryScale:CategoryScale,LinearScale:LinearScale,LogarithmicScale:LogarithmicScale,RadialLinearScale:RadialLinearScale,TimeScale:TimeScale,TimeSeriesScale:TimeSeriesScale});const registerables=[controllers,elements,plugins,scales];export{Animation,Animations,ArcElement,BarController,BarElement,BasePlatform,BasicPlatform,BubbleController,CategoryScale,Chart,plugin_colors as Colors,DatasetController,plugin_decimation as Decimation,DomPlatform,DoughnutController,Element,index as Filler,Interaction,plugin_legend as Legend,LineController,LineElement,LinearScale,LogarithmicScale,PieController,PointElement,PolarAreaController,RadarController,RadialLinearScale,Scale,ScatterController,plugin_subtitle as SubTitle,Ticks,TimeScale,TimeSeriesScale,plugin_title as Title,plugin_tooltip as Tooltip,adapters as _adapters,_detectPlatform,animator,controllers,defaults,elements,layouts,plugins,registerables,registry,scales}; |