From 0699a6427c4565f2aaebac4b84f77a12fc97d335 Mon Sep 17 00:00:00 2001 From: nobody Date: Fri, 18 Nov 2022 06:33:26 +0100 Subject: [PATCH] Adjustments Chart.js (#1204) --- THIRD_PARTY.txt | 4 ++-- audit/audit.sh | 4 ++-- modules/internal/targets.js | 2 +- .../2.9.4/{Chart.bundle.min.jsm => chart.min.jsm} | 0 resources/Chart.js/2.9.4/note | 4 ++++ .../3.9.1/{Chart.bundle.min.jsm => chart.min.jsm} | 0 resources/Chart.js/3.9.1/note | 4 ---- resources/Chart.js/4.0.1/Chart.bundle.min.jsm | 14 -------------- resources/Chart.js/4.0.1/chart.min.jsm | 1 + resources/Chart.js/4.0.1/note | 4 ---- 10 files changed, 10 insertions(+), 27 deletions(-) rename resources/Chart.js/2.9.4/{Chart.bundle.min.jsm => chart.min.jsm} (100%) create mode 100644 resources/Chart.js/2.9.4/note rename resources/Chart.js/3.9.1/{Chart.bundle.min.jsm => chart.min.jsm} (100%) delete mode 100644 resources/Chart.js/3.9.1/note delete mode 100644 resources/Chart.js/4.0.1/Chart.bundle.min.jsm create mode 100644 resources/Chart.js/4.0.1/chart.min.jsm delete mode 100644 resources/Chart.js/4.0.1/note diff --git a/THIRD_PARTY.txt b/THIRD_PARTY.txt index b1306573..c126ef4c 100644 --- a/THIRD_PARTY.txt +++ b/THIRD_PARTY.txt @@ -312,6 +312,8 @@ https://cdnjs.cloudflare.com/ajax/libs/bxslider/4.2.15/jquery.bxslider.min.css https://cdnjs.cloudflare.com/ajax/libs/bxslider/4.2.15/jquery.bxslider.min.js https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.4/Chart.bundle.min.js https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.4/Chart.min.css +https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.9.1/chart.min.js +https://cdnjs.cloudflare.com/ajax/libs/Chart.js/4.0.1/chart.min.js https://cdnjs.cloudflare.com/ajax/libs/chosen/1.8.7/chosen.jquery.min.js https://cdnjs.cloudflare.com/ajax/libs/clappr/0.4.7/clappr.min.js https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/1.7.1/clipboard.min.js @@ -1828,8 +1830,6 @@ https://cdn.jsdelivr.net/npm/anchor-js@3.2.2/anchor.min.js https://cdn.jsdelivr.net/npm/anchor-js@4.3.1/anchor.min.js https://cdn.jsdelivr.net/npm/angular-stripe-checkout@5.1.0/angular-stripe-checkout.min.js https://cdn.jsdelivr.net/npm/appboy-web-sdk@3.5.1/appboy.min.js -https://cdn.jsdelivr.net/npm/chart.js@3.9.1/dist/chart.min.js -https://cdn.jsdelivr.net/npm/chart.js@4.0.1/dist/chart.min.js https://cdn.jsdelivr.net/npm/docsify-themeable@0.9.0/dist/css/theme-defaults.css https://cdn.jsdelivr.net/npm/docsify-themeable@0.9.0/dist/css/theme-simple.css https://cdn.jsdelivr.net/npm/docsify-themeable@0.9.0/dist/css/theme-simple-dark.css diff --git a/audit/audit.sh b/audit/audit.sh index b6aa54e8..13b09ad8 100755 --- a/audit/audit.sh +++ b/audit/audit.sh @@ -660,8 +660,8 @@ function create_url() { elif [ "$folder" = "semantic-ui" ]; then relativpath=$(echo -e "$path" | awk -F"../$folder/$version" '{print $NF}') url="$CLOUDFLARE/$folder/$version/$relativpath" - elif [ "$folder" = "Chart.js" ] && [ "$version" != "2.9.4" ]; then - url="$JSDELIVR/npm/chart.js@$version/dist/chart.min.js" + elif [ "$folder" = "Chart.js" ] && [ "$version" = "2.9.4" ] && [ "$jfile" = "chart.min.js" ]; then + url="$CLOUDFLARE/$folder/$version/Chart.bundle.min.js" elif [ "$folder" = "angular-ui-select" ] && [ "$version" = "0.19.8" ]; then url="$JSDELIVR/npm/ui-select@$version/dist/select.min.js" elif [ "$folder" = "plyr" ]; then diff --git a/modules/internal/targets.js b/modules/internal/targets.js index 9d7ca0e1..80ae8251 100644 --- a/modules/internal/targets.js +++ b/modules/internal/targets.js @@ -678,7 +678,7 @@ const ListOfFiles = { 'slick.min.css': 'slick (CSS)', 'slick-theme.min.css': 'slick (Theme)', 'google-material-design-icons.css': 'Google Material Icons', - 'Chart.bundle.min.jsm': 'Chart.js (JS)', + 'chart.min.jsm': 'Chart.js (JS)', 'Chart.min.css': 'Chart.js (CSS)', 'bootbox.min.jsm': 'BootboxJS', 'bootstrap3-typeahead.min.jsm': 'Bootstrap 3 Typeahead', diff --git a/resources/Chart.js/2.9.4/Chart.bundle.min.jsm b/resources/Chart.js/2.9.4/chart.min.jsm similarity index 100% rename from resources/Chart.js/2.9.4/Chart.bundle.min.jsm rename to resources/Chart.js/2.9.4/chart.min.jsm diff --git a/resources/Chart.js/2.9.4/note b/resources/Chart.js/2.9.4/note new file mode 100644 index 00000000..b2a526e5 --- /dev/null +++ b/resources/Chart.js/2.9.4/note @@ -0,0 +1,4 @@ +In this directory the file was renamed. + +Now: chart.min.js +Original: Chart.bundle.min.jsm diff --git a/resources/Chart.js/3.9.1/Chart.bundle.min.jsm b/resources/Chart.js/3.9.1/chart.min.jsm similarity index 100% rename from resources/Chart.js/3.9.1/Chart.bundle.min.jsm rename to resources/Chart.js/3.9.1/chart.min.jsm diff --git a/resources/Chart.js/3.9.1/note b/resources/Chart.js/3.9.1/note deleted file mode 100644 index 3ae26bb4..00000000 --- a/resources/Chart.js/3.9.1/note +++ /dev/null @@ -1,4 +0,0 @@ -In this directory the file was renamed. - -Original: chart.min.js -Now: Chart.bundle.min.jsm diff --git a/resources/Chart.js/4.0.1/Chart.bundle.min.jsm b/resources/Chart.js/4.0.1/Chart.bundle.min.jsm deleted file mode 100644 index f5646977..00000000 --- a/resources/Chart.js/4.0.1/Chart.bundle.min.jsm +++ /dev/null @@ -1,14 +0,0 @@ -/** - * Minified by jsDelivr using Terser v5.15.1. - * Original file: /npm/chart.js@4.0.1/dist/chart.js - * - * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files - */ -/*! - * Chart.js v4.0.1 - * https://www.chartjs.org - * (c) 2022 Chart.js Contributors - * Released under the MIT License - */ -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,T as TAU,m as toPercentage,n as toDimension,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";export{aL as Ticks,d as defaults}from"./chunks/helpers.segment.js";class Animator{constructor(){this._request=null,this._charts=new Map,this._running=!1,this._lastDate=void 0}_notify(t,e,i,s){const n=e.listeners[s],a=e.duration;n.forEach((s=>s({chart:t,initial:e.initial,numSteps:a,currentStep:Math.min(i-e.start,a)})))}_refresh(){this._request||(this._running=!0,this._request=requestAnimFrame.call(window,(()=>{this._update(),this._request=null,this._running&&this._refresh()})))}_update(t=Date.now()){let e=0;this._charts.forEach(((i,s)=>{if(!i.running||!i.items.length)return;const n=i.items;let a,o=n.length-1,r=!1;for(;o>=0;--o)a=n[o],a._active?(a._total>i.duration&&(i.duration=a._total),a.tick(t),r=!0):(n[o]=n[n.length-1],n.pop());r&&(s.draw(),this._notify(s,i,t,"progress")),n.length||(i.running=!1,this._notify(s,i,t,"complete"),i.initial=!1),e+=n.length})),this._lastDate=t,0===e&&(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 this._getAnims(t).items.length>0}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;const e=this._charts.get(t);return!!(e&&e.running&&e.items.length)}stop(t){const e=this._charts.get(t);if(!e||!e.items.length)return;const i=e.items;let s=i.length-1;for(;s>=0;--s)i[s].cancel();e.items=[],this._notify(t,e,Date.now(),"complete")}remove(t){return this._charts.delete(t)}}var animator=new Animator;const transparent="transparent",interpolators={boolean:(t,e,i)=>i>.5?e:t,color(t,e,i){const s=color(t||transparent),n=s.valid&&color(e||transparent);return n&&n.valid?n.mix(s,i).hexString():e},number:(t,e,i)=>t+(e-t)*i};class Animation{constructor(t,e,i,s){const n=e[i];s=resolve([t.to,s,n,t.from]);const a=resolve([t.from,n,s]);this._active=!0,this._fn=t.fn||interpolators[t.type||typeof a],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=a,this._to=s,this._promises=void 0}active(){return this._active}update(t,e,i){if(this._active){this._notify(!1);const s=this._target[this._prop],n=i-this._start,a=this._duration-n;this._start=i,this._duration=Math.floor(Math.max(a,t.duration)),this._total+=n,this._loop=!!t.loop,this._to=resolve([t.to,e,s,t.from]),this._from=resolve([t.from,s,e])}}cancel(){this._active&&(this.tick(Date.now()),this._active=!1,this._notify(!1))}tick(t){const e=t-this._start,i=this._duration,s=this._prop,n=this._from,a=this._loop,o=this._to;let r;if(this._active=n!==o&&(a||e1?2-r:r,r=this._easing(Math.min(1,Math.max(0,r))),this._target[s]=this._fn(n,o,r))}wait(){const t=this._promises||(this._promises=[]);return new Promise(((e,i)=>{t.push({res:e,rej:i})}))}_notify(t){const e=t?"res":"rej",i=this._promises||[];for(let t=0;t{const n=t[s];if(!isObject(n))return;const a={};for(const t of e)a[t]=n[t];(isArray(n.properties)&&n.properties||[s]).forEach((t=>{t!==s&&i.has(t)||i.set(t,a)}))}))}_animateOptions(t,e){const i=e.options,s=resolveTargetOptions(t,i);if(!s)return[];const n=this._createAnimations(s,i);return i.$shared&&awaitAll(t.options.$animations,i).then((()=>{t.options=i}),(()=>{})),n}_createAnimations(t,e){const i=this._properties,s=[],n=t.$animations||(t.$animations={}),a=Object.keys(e),o=Date.now();let r;for(r=a.length-1;r>=0;--r){const l=a[r];if("$"===l.charAt(0))continue;if("options"===l){s.push(...this._animateOptions(t,e));continue}const h=e[l];let c=n[l];const d=i.get(l);if(c){if(d&&c.active()){c.update(d,h,o);continue}c.cancel()}d&&d.duration?(n[l]=c=new Animation(d,t,l,h),s.push(c)):t[l]=h}return s}update(t,e){if(0===this._properties.size)return void Object.assign(t,e);const i=this._createAnimations(t,e);return i.length?(animator.add(this._chart,i),!0):void 0}}function awaitAll(t,e){const i=[],s=Object.keys(e);for(let e=0;e0||!i&&e<0)return n.index}return null}function updateStacks(t,e){const{chart:i,_cachedMeta:s}=t,n=i._stacks||(i._stacks={}),{iScale:a,vScale:o,index:r}=s,l=a.axis,h=o.axis,c=getStackKey(a,o,s),d=e.length;let u;for(let t=0;ti[t].axis===e)).shift()}function createDatasetContext(t,e){return createContext(t,{active:!1,dataset:void 0,datasetIndex:e,index:e,mode:"default",type:"dataset"})}function createDataContext(t,e,i){return createContext(t,{active:!1,dataIndex:e,parsed:void 0,raw:void 0,element:i,index:e,mode:"default",type:"data"})}function clearStacks(t,e){const i=t.controller.index,s=t.vScale&&t.vScale.axis;if(s){e=e||t._parsed;for(const t of e){const e=t._stacks;if(!e||void 0===e[s]||void 0===e[s][i])return;delete e[s][i]}}}const isDirectUpdateMode=t=>"reset"===t||"none"===t,cloneIfNotShared=(t,e)=>e?t:Object.assign({},t),createStack=(t,e,i)=>t&&!e.hidden&&e._stacked&&{keys:getSortedDatasetIndices(i,!0),values:null};class DatasetController{static defaults={};static datasetElementType=null;static dataElementType=null;constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$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(){const t=this.chart,e=this._cachedMeta,i=this.getDataset(),s=(t,e,i,s)=>"x"===t?e:"r"===t?s:i,n=e.xAxisID=valueOrDefault(i.xAxisID,getFirstScaleId(t,"x")),a=e.yAxisID=valueOrDefault(i.yAxisID,getFirstScaleId(t,"y")),o=e.rAxisID=valueOrDefault(i.rAxisID,getFirstScaleId(t,"r")),r=e.indexAxis,l=e.iAxisID=s(r,n,a,o),h=e.vAxisID=s(r,a,n,o);e.xScale=this.getScaleForId(n),e.yScale=this.getScaleForId(a),e.rScale=this.getScaleForId(o),e.iScale=this.getScaleForId(l),e.vScale=this.getScaleForId(h)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){const e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){const t=this._cachedMeta;this._data&&unlistenArrayEvents(this._data,this),t._stacked&&clearStacks(t)}_dataCheck(){const t=this.getDataset(),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 t=this._cachedMeta;clearStacks(t),t._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,i=this.getDataset();let s=!1;this._dataCheck();const n=e._stacked;e._stacked=isStacked(e.vScale,e),e.stack!==i.stack&&(s=!0,clearStacks(e),e.stack=i.stack),this._resyncElements(t),(s||n!==e._stacked)&&updateStacks(this,e._parsed)}configure(){const t=this.chart.config,e=t.datasetScopeKeys(this._type),i=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(i,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){const{_cachedMeta:i,_data:s}=this,{iScale:n,_stacked:a}=i,o=n.axis;let r,l,h,c=0===t&&e===s.length||i._sorted,d=t>0&&i._parsed[t-1];if(!1===this._parsing)i._parsed=s,i._sorted=!0,h=s;else{h=isArray(s[t])?this.parseArrayData(i,s,t,e):isObject(s[t])?this.parseObjectData(i,s,t,e):this.parsePrimitiveData(i,s,t,e);const n=()=>null===l[o]||d&&l[o]e||c=0;--d)if(!g()){this.updateRangeFromParsed(l,t,u,r);break}return l}getAllParsedValues(t){const e=this._cachedMeta._parsed,i=[];let s,n,a;for(s=0,n=e.length;s=0&&tthis.getContext(i,s)),c);return g.$shared&&(g.$shared=r,n[a]=Object.freeze(cloneIfNotShared(g,r))),g}_resolveAnimations(t,e,i){const s=this.chart,n=this._cachedDataOpts,a=`animation-${e}`,o=n[a];if(o)return o;let r;if(!1!==s.options.animation){const s=this.chart.config,n=s.datasetAnimationScopeKeys(this._type,e),a=s.getOptionScopes(this.getDataset(),n);r=s.createResolver(a,this.getContext(t,i,e))}const l=new Animations(s,r&&r.animations);return r&&r._cacheable&&(n[a]=Object.freeze(l)),l}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||isDirectUpdateMode(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,n=this.getSharedOptions(i),a=this.includeOptions(e,n)||n!==s;return this.updateSharedOptions(n,e,i),{sharedOptions:n,includeOptions:a}}updateElement(t,e,i,s){isDirectUpdateMode(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!isDirectUpdateMode(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const n=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(n)||n})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,i=this._cachedMeta.data;for(const[t,e,i]of this._syncList)this[t](e,i);this._syncList=[];const s=i.length,n=e.length,a=Math.min(n,s);a&&this.parse(0,a),n>s?this._insertElements(s,n-s,t):n{for(t.length+=e,o=t.length-1;o>=a;o--)t[o]=t[o-e]};for(r(n),o=t;ot-e)))}return t._cache.$bar}function computeMinSampleSize(t){const e=t.iScale,i=getAllScaleValues(e,t.type);let s,n,a,o,r=e._length;const l=()=>{32767!==a&&-32768!==a&&(defined(o)&&(r=Math.min(r,Math.abs(a-o)||r)),o=a)};for(s=0,n=i.length;s0?n[t-1]:null,r=tMath.abs(r)&&(l=r,h=o),e[i.axis]=h,e._custom={barStart:l,barEnd:h,start:n,end:a,min:o,max:r}}function parseValue(t,e,i,s){return isArray(t)?parseFloatBar(t,e,i,s):e[i.axis]=i.parse(t,s),e}function parseArrayOrPrimitive(t,e,i,s){const n=t.iScale,a=t.vScale,o=n.getLabels(),r=n===a,l=[];let h,c,d,u;for(h=i,c=i+s;h=i?1:-1)}function borderProps(t){let e,i,s,n,a;return t.horizontal?(e=t.base>t.x,i="left",s="right"):(e=t.baset.controller.options.grouped)),n=i.options.stacked,a=[],o=t=>{const i=t.controller.getParsed(e),s=i&&i[t.vScale.axis];if(isNullOrUndef(s)||isNaN(s))return!0};for(const i of s)if((void 0===e||!o(i))&&((!1===n||-1===a.indexOf(i.stack)||void 0===n&&void 0===i.stack)&&a.push(i.stack),i.index===t))break;return a.length||a.push(void 0),a}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const s=this._getStacks(t,i),n=void 0!==e?s.indexOf(e):-1;return-1===n?s.length-1:n}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let n,a;for(n=0,a=e.data.length;n=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:n}=e,a=this.getParsed(t),o=s.getLabelForValue(a.x),r=n.getLabelForValue(a.y),l=a._custom;return{label:i[t]||"",value:"("+o+", "+r+(l?", "+l:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const n="reset"===s,{iScale:a,vScale:o}=this._cachedMeta,{sharedOptions:r,includeOptions:l}=this._getSharedOptions(e,s),h=a.axis,c=o.axis;for(let d=e;d_angleBetween(t,r,l,!0)?1:Math.max(e,e*i,s,s*i),p=(t,e,s)=>_angleBetween(t,r,l,!0)?-1:Math.min(e,e*i,s,s*i),f=g(0,h,d),m=g(HALF_PI,c,u),x=p(PI,h,d),b=p(PI+HALF_PI,c,u);s=(f-x)/2,n=(m-b)/2,a=-(f+x)/2,o=-(m+b)/2}return{ratioX:s,ratioY:n,offsetX:a,offsetY:o}}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};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i,color:s}}=t.legend.options;return e.labels.map(((e,n)=>{const a=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:a.backgroundColor,strokeStyle:a.borderColor,fontColor:s,lineWidth:a.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(n),index:n}}))}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(t,e){const i=this.getDataset().data,s=this._cachedMeta;if(!1===this._parsing)s._parsed=i;else{let n,a,o=t=>+i[t];if(isObject(i[t])){const{key:t="value"}=this._parsing;o=e=>+resolveObjectKey(i[e],t)}for(n=t,a=t+e;n0&&!isNaN(t)?TAU*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=formatNumber(e._parsed[t],i.options.locale);return{label:s[t]||"",value:n}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,n,a,o,r;if(!t)for(s=0,n=i.data.datasets.length;s0&&this.getParsed(e-1);for(let i=0;i=x){b.skip=!0;continue}const y=this.getParsed(i),v=isNullOrUndef(y[u]),k=b[d]=a.getPixelForValue(y[d],i),S=b[u]=n||v?o.getBasePixel():o.getPixelForValue(r?this.applyStack(o,y,r):y[u],i);b.skip=isNaN(k)||isNaN(S)||v,b.stop=i>0&&Math.abs(y[d]-_[d])>f,p&&(b.parsed=y,b.raw=l.data[i]),c&&(b.options=h||this.resolveDataElementOptions(i,g.active?"active":s)),m||this.updateElement(g,i,b,s),_=y}}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const n=s[0].size(this.resolveDataElementOptions(0)),a=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,n,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(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i,color:s}}=t.legend.options;return e.labels.map(((e,n)=>{const a=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:a.backgroundColor,strokeStyle:a.borderColor,fontColor:s,lineWidth:a.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(n),index:n}}))}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){const e=this._cachedMeta,i=this.chart,s=i.data.labels||[],n=formatNumber(e._parsed[t].r,i.options.locale);return{label:s[t]||"",value:n}}parseObjectData(t,e,i,s){return _parseObjectDataRadialScale.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach(((t,i)=>{const s=this.getParsed(i).r;!isNaN(s)&&this.chart.getDataVisibility(i)&&(se.max&&(e.max=s))})),e}_updateRadius(){const t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),n=Math.max(s/2,0),a=(n-Math.max(i.cutoutPercentage?n/100*i.cutoutPercentage:1,0))/t.getVisibleDatasetCount();this.outerRadius=n-a*this.index,this.innerRadius=this.outerRadius-a}updateElements(t,e,i,s){const n="reset"===s,a=this.chart,o=a.options.animation,r=this._cachedMeta.rScale,l=r.xCenter,h=r.yCenter,c=r.getIndexAngle(0)-.5*PI;let d,u=c;const g=360/this.countVisibleElements();for(d=0;d{!isNaN(this.getParsed(i).r)&&this.chart.getDataVisibility(i)&&e++})),e}_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,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,s){return _parseObjectDataRadialScale.bind(this)(t,e,i,s)}update(t){const e=this._cachedMeta,i=e.dataset,s=e.data||[],n=e.iScale.getLabels();if(i.points=s,"resize"!==t){const e=this.resolveDatasetElementOptions(t);this.options.showLine||(e.borderWidth=0);const a={_loop:!0,_fullLoop:n.length===s.length,options:e};this.updateElement(i,void 0,a,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const n=this._cachedMeta.rScale,a="reset"===s;for(let o=e;o0&&this.getParsed(e-1);for(let h=e;h0&&Math.abs(i[u]-b[u])>m,f&&(p.parsed=i,p.raw=l.data[h]),d&&(p.options=c||this.resolveDataElementOptions(h,e.active?"active":s)),x||this.updateElement(e,h,p,s),b=i}this.updateSharedOptions(c,s,h)}getMaxOverflow(){const t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let t=0;for(let i=e.length-1;i>=0;--i)t=Math.max(t,e[i].size(this.resolveDataElementOptions(i))/2);return t>0&&t}const i=t.dataset,s=i.options&&i.options.borderWidth||0;if(!e.length)return s;const n=e[0].size(this.resolveDataElementOptions(0)),a=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return Math.max(s,n,a)/2}}var controllers=Object.freeze({__proto__:null,BarController:BarController,BubbleController:BubbleController,DoughnutController:DoughnutController,LineController:LineController,PolarAreaController:PolarAreaController,PieController:PieController,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)}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,s){const{controller:n,data:a,_sorted:o}=t,r=n._cachedMeta.iScale;if(r&&e===r.axis&&"r"!==e&&o&&a.length){const t=r._reversePixels?_rlookupByKey:_lookupByKey;if(!s)return t(a,e,i);if(n._sharedOptions){const s=a[0],n="function"==typeof s.getRange&&s.getRange(e);if(n){const s=t(a,e,i-n),o=t(a,e,i+n);return{lo:s.lo,hi:o.hi}}}}return{lo:0,hi:a.length-1}}function evaluateInteractionItems(t,e,i,s,n){const a=t.getSortedVisibleDatasetMetas(),o=i[e];for(let t=0,i=a.length;t{t[o](e[i],n)&&(a.push({element:t,datasetIndex:s,index:l}),r=r||t.inRange(e.x,e.y,n))})),s&&!r?[]:a}var Interaction={evaluateInteractionItems:evaluateInteractionItems,modes:{index(t,e,i,s){const n=getRelativePosition(e,t),a=i.axis||"x",o=i.includeInvisible||!1,r=i.intersect?getIntersectItems(t,n,a,s,o):getNearestItems(t,n,a,!1,s,o),l=[];return r.length?(t.getSortedVisibleDatasetMetas().forEach((t=>{const e=r[0].index,i=t.data[e];i&&!i.skip&&l.push({element:i,datasetIndex:t.index,index:e})})),l):[]},dataset(t,e,i,s){const n=getRelativePosition(e,t),a=i.axis||"xy",o=i.includeInvisible||!1;let r=i.intersect?getIntersectItems(t,n,a,s,o):getNearestItems(t,n,a,!1,s,o);if(r.length>0){const e=r[0].datasetIndex,i=t.getDatasetMeta(e).data;r=[];for(let t=0;tgetIntersectItems(t,getRelativePosition(e,t),i.axis||"xy",s,i.includeInvisible||!1),nearest(t,e,i,s){const n=getRelativePosition(e,t),a=i.axis||"xy",o=i.includeInvisible||!1;return getNearestItems(t,n,a,i.intersect,s,o)},x:(t,e,i,s)=>getAxisItems(t,getRelativePosition(e,t),"x",i.intersect,s),y:(t,e,i,s)=>getAxisItems(t,getRelativePosition(e,t),"y",i.intersect,s)}};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,e){return t.sort(((t,i)=>{const s=e?i:t,n=e?t:i;return s.weight===n.weight?s.index-n.index:s.weight-n.weight}))}function wrapBoxes(t){const e=[];let i,s,n,a,o,r;for(i=0,s=(t||[]).length;it.box.fullSize)),!0),s=sortByWeight(filterByPosition(e,"left"),!0),n=sortByWeight(filterByPosition(e,"right")),a=sortByWeight(filterByPosition(e,"top"),!0),o=sortByWeight(filterByPosition(e,"bottom")),r=filterDynamicPositionByAxis(e,"x"),l=filterDynamicPositionByAxis(e,"y");return{fullSize:i,leftAndTop:s.concat(a),rightAndBottom:n.concat(l).concat(o).concat(r),chartArea:filterByPosition(e,"chartArea"),vertical:s.concat(n).concat(l),horizontal:a.concat(o).concat(r)}}function getCombinedMax(t,e,i,s){return Math.max(t[i],e[i])+Math.max(t[s],e[s])}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,s){const{pos:n,box:a}=i,o=t.maxPadding;if(!isObject(n)){i.size&&(t[n]-=i.size);const e=s[i.stack]||{size:0,count:1};e.size=Math.max(e.size,i.horizontal?a.height:a.width),i.size=e.size/e.count,t[n]+=i.size}a.getPadding&&updateMaxPadding(o,a.getPadding());const r=Math.max(0,e.outerWidth-getCombinedMax(o,t,"left","right")),l=Math.max(0,e.outerHeight-getCombinedMax(o,t,"top","bottom")),h=r!==t.w,c=l!==t.h;return t.w=r,t.h=l,i.horizontal?{same:h,other:c}:{same:c,other:h}}function handleMaxPadding(t){const e=t.maxPadding;function i(i){const s=Math.max(e[i]-t[i],0);return t[i]+=s,s}t.y+=i("top"),t.x+=i("left"),i("right"),i("bottom")}function getMargins(t,e){const i=e.maxPadding;function s(t){const s={left:0,top:0,right:0,bottom:0};return t.forEach((t=>{s[t]=Math.max(e[t],i[t])})),s}return s(t?["left","right"]:["top","bottom"])}function fitBoxes(t,e,i,s){const n=[];let a,o,r,l,h,c;for(a=0,o=t.length,h=0;a{"function"==typeof t.beforeLayout&&t.beforeLayout()}));const c=l.reduce(((t,e)=>e.box.options&&!1===e.box.options.display?t:t+1),0)||1,d=Object.freeze({outerWidth:e,outerHeight:i,padding:n,availableWidth:a,availableHeight:o,vBoxMaxWidth:a/2/c,hBoxMaxHeight:o/2}),u=Object.assign({},n);updateMaxPadding(u,toPadding(s));const g=Object.assign({maxPadding:u,w:a,h:o,x:n.left,y:n.top},n),p=setLayoutDims(l.concat(h),d);fitBoxes(r.fullSize,g,d,p),fitBoxes(l,g,d,p),fitBoxes(h,g,d,p)&&fitBoxes(l,g,d,p),handleMaxPadding(g),placeBoxes(r.leftAndTop,g,d,p),g.x+=g.w,g.y+=g.h,placeBoxes(r.rightAndBottom,g,d,p),t.chartArea={left:g.left,top:g.top,right:g.left+g.w,bottom:g.top+g.h,height:g.h,width:g.w},each(r.chartArea,(e=>{const i=e.box;Object.assign(i,t.chartArea),i.update(g.w,g.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,s){return e=Math.max(0,e||t.width),i=i||t.height,{width:e,height:Math.max(0,s?Math.floor(e/s):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,s=t.getAttribute("height"),n=t.getAttribute("width");if(t.$chartjs={initial:{height:s,width:n,style:{display:i.display,height:i.height,width:i.width}}},i.display=i.display||"block",i.boxSizing=i.boxSizing||"border-box",isNullOrEmpty(n)){const e=readUsedSize(t,"width");void 0!==e&&(t.width=e)}if(isNullOrEmpty(s))if(""===t.style.height)t.height=t.width/(e||2);else{const e=readUsedSize(t,"height");void 0!==e&&(t.height=e)}return 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){const i=EVENT_TYPES[t.type]||t.type,{x:s,y:n}=getRelativePosition(t,e);return{type:i,chart:e,native:t,x:void 0!==s?s:null,y:void 0!==n?n:null}}function nodeListContains(t,e){for(const i of t)if(i===e||i.contains(e))return!0}function createAttachObserver(t,e,i){const s=t.canvas,n=new MutationObserver((t=>{let e=!1;for(const i of t)e=e||nodeListContains(i.addedNodes,s),e=e&&!nodeListContains(i.removedNodes,s);e&&i()}));return n.observe(document,{childList:!0,subtree:!0}),n}function createDetachObserver(t,e,i){const s=t.canvas,n=new MutationObserver((t=>{let e=!1;for(const i of t)e=e||nodeListContains(i.removedNodes,s),e=e&&!nodeListContains(i.addedNodes,s);e&&i()}));return n.observe(document,{childList:!0,subtree:!0}),n}const drpListeningCharts=new Map;let oldDevicePixelRatio=0;function onWindowResize(){const t=window.devicePixelRatio;t!==oldDevicePixelRatio&&(oldDevicePixelRatio=t,drpListeningCharts.forEach(((e,i)=>{i.currentDevicePixelRatio!==t&&e()})))}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,i){const s=t.canvas,n=s&&_getParentNode(s);if(!n)return;const a=throttled(((t,e)=>{const s=n.clientWidth;i(t,e),s{const e=t[0],i=e.contentRect.width,s=e.contentRect.height;0===i&&0===s||a(i,s)}));return o.observe(n),listenDevicePixelRatioChanges(t,a),o}function releaseObserver(t,e,i){i&&i.disconnect(),"resize"===e&&unlistenDevicePixelRatioChanges(t)}function createProxyAndListen(t,e,i){const s=t.canvas,n=throttled((e=>{null!==t.ctx&&i(fromNativeEvent(e,t))}),t);return addListener(s,e,n),n}class DomPlatform extends BasePlatform{acquireContext(t,e){const i=t&&t.getContext&&t.getContext("2d");return i&&i.canvas===t?(initCanvas(t,e),i):null}releaseContext(t){const e=t.canvas;if(!e.$chartjs)return!1;const i=e.$chartjs.initial;["height","width"].forEach((t=>{const s=i[t];isNullOrUndef(s)?e.removeAttribute(t):e.setAttribute(t,s)}));const s=i.style||{};return Object.keys(s).forEach((t=>{e.style[t]=s[t]})),e.width=e.width,delete e.$chartjs,!0}addEventListener(t,e,i){this.removeEventListener(t,e);const s=t.$proxies||(t.$proxies={}),n={attach:createAttachObserver,detach:createDetachObserver,resize:createResizeObserver}[e]||createProxyAndListen;s[e]=n(t,e,i)}removeEventListener(t,e){const i=t.$proxies||(t.$proxies={}),s=i[e];if(!s)return;({attach:releaseObserver,detach:releaseObserver,resize:releaseObserver}[e]||removeListener)(t,e,s),i[e]=void 0}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,i,s){return getMaximumSize(t,e,i,s)}isAttached(t){const e=_getParentNode(t);return!(!e||!e.isConnected)}}function _detectPlatform(t){return!_isDomSupported()||"undefined"!=typeof OffscreenCanvas&&t instanceof OffscreenCanvas?BasicPlatform:DomPlatform}class Element{static defaults={};static defaultRoutes=void 0;active=!1;tooltipPosition(t){const{x:e,y:i}=this.getProps(["x","y"],t);return{x:e,y:i}}hasValue(){return isNumber(this.x)&&isNumber(this.y)}getProps(t,e){const i=this.$animations;if(!e||!i)return this;const s={};return t.forEach((t=>{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]})),s}}function autoSkip(t,e){const i=t.options.ticks,s=determineMaxTicks(t),n=Math.min(i.maxTicksLimit||s,s),a=i.major.enabled?getMajorIndices(e):[],o=a.length,r=a[0],l=a[o-1],h=[];if(o>n)return skipMajors(e,h,a,o/n),h;const c=calculateSpacing(a,e,n);if(o>0){let t,i;const s=o>1?Math.round((l-r)/(o-1)):null;for(skip(e,h,c,isNullOrUndef(s)?0:r-s,r),t=0,i=o-1;tn)return e}return Math.max(n,1)}function getMajorIndices(t){const e=[];let i,s;for(i=0,s=t.length;i"left"===t?"right":"right"===t?"left":t,offsetFromEdge=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i;function sample(t,e){const i=[],s=t.length/e,n=t.length;let a=0;for(;ao+r)))return h}function garbageCollect(t,e){each(t,(t=>{const i=t.gc,s=i.length/2;let n;if(s>e){for(n=0;ns?s:i,s=n&&i>s?i:s,{min:finiteOrDefault(i,finiteOrDefault(s,i)),max:finiteOrDefault(s,finiteOrDefault(i,s))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){callback(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:s,grace:n,ticks:a}=this.options,o=a.sampleSize;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,n,s),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const r=o=n||i<=1||!this.isHorizontal())return void(this.labelRotation=s);const h=this._getLabelSizes(),c=h.widest.width,d=h.highest.height,u=_limitValue(this.chart.width-c,0,this.maxWidth);a=t.offset?this.maxWidth/i:u/(i-1),c+6>a&&(a=u/(i-(t.offset?.5:1)),o=this.maxHeight-getTickMarkLength(t.grid)-e.padding-getTitleHeight(t.title,this.chart.options.font),r=Math.sqrt(c*c+d*d),l=toDegrees(Math.min(Math.asin(_limitValue((h.highest.height+6)/a,-1,1)),Math.asin(_limitValue(o/r,-1,1))-Math.asin(_limitValue(d/r,-1,1)))),l=Math.max(s,Math.min(n,l))),this.labelRotation=l}afterCalculateLabelRotation(){callback(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){callback(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:s,grid:n}}=this,a=this._isVisible(),o=this.isHorizontal();if(a){const a=getTitleHeight(s,e.options.font);if(o?(t.width=this.maxWidth,t.height=getTickMarkLength(n)+a):(t.height=this.maxHeight,t.width=getTickMarkLength(n)+a),i.display&&this.ticks.length){const{first:e,last:s,widest:n,highest:a}=this._getLabelSizes(),r=2*i.padding,l=toRadians(this.labelRotation),h=Math.cos(l),c=Math.sin(l);if(o){const e=i.mirror?0:c*n.width+h*a.height;t.height=Math.min(this.maxHeight,t.height+e+r)}else{const e=i.mirror?0:h*n.width+c*a.height;t.width=Math.min(this.maxWidth,t.width+e+r)}this._calculatePadding(e,s,c,h)}}this._handleMargins(),o?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:a},position:o}=this.options,r=0!==this.labelRotation,l="top"!==o&&"x"===this.axis;if(this.isHorizontal()){const o=this.getPixelForTick(0)-this.left,h=this.right-this.getPixelForTick(this.ticks.length-1);let c=0,d=0;r?l?(c=s*t.width,d=i*e.height):(c=i*t.height,d=s*e.width):"start"===n?d=e.width:"end"===n?c=t.width:"inner"!==n&&(c=t.width/2,d=e.width/2),this.paddingLeft=Math.max((c-o+a)*this.width/(this.width-o),0),this.paddingRight=Math.max((d-h+a)*this.width/(this.width-h),0)}else{let i=e.height/2,s=t.height/2;"start"===n?(i=0,s=t.height):"end"===n&&(i=e.height,s=0),this.paddingTop=i+a,this.paddingBottom=s+a}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){callback(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return"top"===e||"bottom"===e||"x"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){let e,i;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,i=t.length;e({width:n[t]||0,height:a[t]||0});return{first:v(0),last:v(e-1),widest:v(_),highest:v(y),widths:n,heights:a}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return _int16Range(this._alignToPixels?_alignPixel(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&to*s?o/i:r/s:r*s0}_computeGridLineItems(t){const e=this.axis,i=this.chart,s=this.options,{grid:n,position:a,border:o}=s,r=n.offset,l=this.isHorizontal(),h=this.ticks.length+(r?1:0),c=getTickMarkLength(n),d=[],u=o.setContext(this.getContext()),g=u.display?u.width:0,p=g/2,f=function(t){return _alignPixel(i,t,g)};let m,x,b,_,y,v,k,S,M,D,P,C;if("top"===a)m=f(this.bottom),v=this.bottom-c,S=m-p,D=f(t.top)+p,C=t.bottom;else if("bottom"===a)m=f(this.top),D=t.top,C=f(t.bottom)-p,v=m+p,S=this.top+c;else if("left"===a)m=f(this.right),y=this.right-c,k=m-p,M=f(t.left)+p,P=t.right;else if("right"===a)m=f(this.left),M=t.left,P=f(t.right)-p,y=m+p,k=this.left+c;else if("x"===e){if("center"===a)m=f((t.top+t.bottom)/2+.5);else if(isObject(a)){const t=Object.keys(a)[0],e=a[t];m=f(this.chart.scales[t].getPixelForValue(e))}D=t.top,C=t.bottom,v=m+p,S=v+c}else if("y"===e){if("center"===a)m=f((t.left+t.right)/2);else if(isObject(a)){const t=Object.keys(a)[0],e=a[t];m=f(this.chart.scales[t].getPixelForValue(e))}y=m-p,k=y-c,M=t.left,P=t.right}const w=valueOrDefault(s.ticks.maxTicksLimit,h),A=Math.max(1,Math.ceil(h/w));for(x=0;xe.value===t));if(i>=0){return e.setContext(this.getContext(i)).lineWidth}return 0}drawGrid(t){const e=this.options.grid,i=this.ctx,s=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let n,a;const o=(t,e,s)=>{s.width&&s.color&&(i.save(),i.lineWidth=s.width,i.strokeStyle=s.color,i.setLineDash(s.borderDash||[]),i.lineDashOffset=s.borderDashOffset,i.beginPath(),i.moveTo(t.x,t.y),i.lineTo(e.x,e.y),i.stroke(),i.restore())};if(e.display)for(n=0,a=s.length;n{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:s,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+"AxisID",s=[];let n,a;for(n=0,a=e.length;n{const s=i.split("."),n=s.pop(),a=[t].concat(s).join("."),o=e[i].split("."),r=o.pop(),l=o.join(".");defaults.route(a,n,l,r)}))}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(t,e,i){[...e].forEach((e=>{const s=i||this._getRegistryForType(e);i||s.isForType(e)||s===this.plugins&&e.id?this._exec(t,s,e):each(e,(e=>{const s=i||this._getRegistryForType(e);this._exec(t,s,e)}))}))}_exec(t,e,i){const s=_capitalize(t);callback(i["before"+s],[],i),e[t](i),callback(i["after"+s],[],i)}_getRegistryForType(t){for(let e=0;et.filter((t=>!e.some((e=>t.plugin.id===e.plugin.id))));this._notify(s(e,i),t,"stop"),this._notify(s(i,e),t,"start")}}function allPlugins(t){const e={},i=[],s=Object.keys(registry.plugins.items);for(let t=0;t1&&determineAxis(t[0].toLowerCase(),e))return t;throw new Error(`Cannot determine type of '${name}' axis. Please provide 'axis' or 'position' option.`)}function mergeScaleConfig(t,e){const i=overrides[t.type]||{scales:{}},s=e.scales||{},n=getIndexAxis(t.type,e),a=Object.create(null);return Object.keys(s).forEach((t=>{const e=s[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: ${t}`);const o=determineAxis(t,e),r=getDefaultScaleIDFromAxis(o,n),l=i.scales||{};a[t]=mergeIf(Object.create(null),[{axis:o},e,l[o],l[r]])})),t.data.datasets.forEach((i=>{const n=i.type||t.type,o=i.indexAxis||getIndexAxis(n,e),r=(overrides[n]||{}).scales||{};Object.keys(r).forEach((t=>{const e=getAxisFromDefaultScaleID(t,o),n=i[e+"AxisID"]||e;a[n]=a[n]||Object.create(null),mergeIf(a[n],[{axis:e},s[n],r[t]])}))})),Object.keys(a).forEach((t=>{const e=a[t];mergeIf(e,[defaults.scales[e.type],defaults.scale])})),a}function initOptions(t){const e=t.options||(t.options={});e.plugins=valueOrDefault(e.plugins,{}),e.scales=mergeScaleConfig(t,e)}function initData(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}function initConfig(t){return(t=t||{}).data=initData(t.data),initOptions(t),t}const keyCache=new Map,keysCached=new Set;function cachedKeys(t,e){let i=keyCache.get(t);return i||(i=e(),keyCache.set(t,i),keysCached.add(i)),i}const addIfFound=(t,e,i)=>{const s=resolveObjectKey(e,i);void 0!==s&&t.add(s)};class Config{constructor(t){this._config=initConfig(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=initData(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){const t=this._config;this.clearCache(),initOptions(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return cachedKeys(t,(()=>[[`datasets.${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.${e}`,...t.additionalOptionScopes||[]]]))}_cachedScopes(t,e){const i=this._scopeCache;let s=i.get(t);return s&&!e||(s=new Map,i.set(t,s)),s}getOptionScopes(t,e,i){const{options:s,type:n}=this,a=this._cachedScopes(t,i),o=a.get(e);if(o)return o;const r=new Set;e.forEach((e=>{t&&(r.add(t),e.forEach((e=>addIfFound(r,t,e)))),e.forEach((t=>addIfFound(r,s,t))),e.forEach((t=>addIfFound(r,overrides[n]||{},t))),e.forEach((t=>addIfFound(r,defaults,t))),e.forEach((t=>addIfFound(r,descriptors,t)))}));const l=Array.from(r);return 0===l.length&&l.push(Object.create(null)),keysCached.has(e)&&a.set(e,l),l}chartOptionScopes(){const{options:t,type:e}=this;return[t,overrides[e]||{},defaults.datasets[e]||{},{type:e},defaults,descriptors]}resolveNamedOptions(t,e,i,s=[""]){const n={$shared:!0},{resolver:a,subPrefixes:o}=getResolver(this._resolverCache,t,s);let r=a;if(needContext(a,e)){n.$shared=!1,i=isFunction(i)?i():i;const e=this.createResolver(t,i,o);r=_attachContext(a,i,e)}for(const t of e)n[t]=r[t];return n}createResolver(t,e,i=[""],s){const{resolver:n}=getResolver(this._resolverCache,t,i);return isObject(e)?_attachContext(n,e,void 0,s):n}}function getResolver(t,e,i){let s=t.get(e);s||(s=new Map,t.set(e,s));const n=i.join();let a=s.get(n);if(!a){a={resolver:_createResolver(e,i),subPrefixes:i.filter((t=>!t.toLowerCase().includes("hover")))},s.set(n,a)}return a}const hasFunction=t=>isObject(t)&&Object.getOwnPropertyNames(t).reduce(((e,i)=>e||isFunction(t[i])),!1);function needContext(t,e){const{isScriptable:i,isIndexable:s}=_descriptors(t);for(const n of e){const e=i(n),a=s(n),o=(a||e)&&t[n];if(e&&(isFunction(o)||hasFunction(o))||a&&isArray(o))return!0}return!1}var version="4.0.1";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(t,e){return function(i,s){return i[t]===s[t]?i[e]-s[e]:i[t]-s[t]}}function onAnimationsComplete(t){const e=t.chart,i=e.options.animation;e.notifyPlugins("afterRender"),callback(i&&i.onComplete,[t],e)}function onAnimationProgress(t){const 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.canvas&&(t=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){const s=Object.keys(t);for(const n of s){const s=+n;if(s>=e){const a=t[n];delete t[n],(i>0||s>e)&&(t[s+i]=a)}}}function determineLastEvent(t,e,i,s){return i&&"mouseout"!==t.type?s?e:t:null}function getDatasetArea(t){const{xScale:e,yScale:i}=t;if(e&&i)return{left:e.left,right:e.right,top:i.top,bottom:i.bottom}}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),s=getCanvas(t),n=getChart(s);if(n)throw new Error("Canvas is already in use. Chart with ID '"+n.id+"' must be destroyed before the canvas with ID '"+n.canvas.id+"' can be reused.");const a=i.createResolver(i.chartOptionScopes(),this.getContext());this.platform=new(i.platform||_detectPlatform(s)),this.platform.updateConfig(i);const o=this.platform.acquireContext(s,a.aspectRatio),r=o&&o.canvas,l=r&&r.height,h=r&&r.width;this.id=uid(),this.ctx=o,this.canvas=r,this.width=h,this.height=l,this._options=a,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)),a.resizeDelay||0),this._dataChanges=[],instances[this.id]=this,o&&r?(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(){const{options:{aspectRatio:t,maintainAspectRatio:e},width:i,height:s,_aspectRatio:n}=this;return isNullOrUndef(t)?e&&n?n:s?i/s: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){const i=this.options,s=this.canvas,n=i.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(s,t,e,n),o=i.devicePixelRatio||this.platform.getDevicePixelRatio(),r=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,retinaScale(this,o,!0)&&(this.notifyPlugins("resize",{size:a}),callback(i.onResize,[this,a],this),this.attached&&this._doResize(r)&&this.render())}ensureScalesHaveIDs(){const t=this.options.scales||{};each(t,((t,e)=>{t.id=e}))}buildOrUpdateScales(){const t=this.options,e=t.scales,i=this.scales,s=Object.keys(i).reduce(((t,e)=>(t[e]=!1,t)),{});let n=[];e&&(n=n.concat(Object.keys(e).map((t=>{const i=e[t],s=determineAxis(t,i),n="r"===s,a="x"===s;return{options:i,dposition:n?"chartArea":a?"bottom":"left",dtype:n?"radialLinear":a?"category":"linear"}})))),each(n,(e=>{const n=e.options,a=n.id,o=determineAxis(a,n),r=valueOrDefault(n.type,e.dtype);void 0!==n.position&&positionIsHorizontal(n.position,o)===positionIsHorizontal(e.dposition)||(n.position=e.dposition),s[a]=!0;let l=null;if(a in i&&i[a].type===r)l=i[a];else{l=new(registry.getScale(r))({id:a,type:r,ctx:this.ctx,chart:this}),i[l.id]=l}l.init(n,t)})),each(s,((t,e)=>{t||delete i[e]})),each(i,(t=>{layouts.configure(this,t,t.options),layouts.addBox(this,t)}))}_updateMetasets(){const t=this._metasets,e=this.data.datasets.length,i=t.length;if(t.sort(((t,e)=>t.index-e.index)),i>e){for(let t=e;te.length&&delete this._stacks,t.forEach(((t,i)=>{0===e.filter((e=>e===t._dataset)).length&&this._destroyDatasetMeta(i)}))}buildOrUpdateControllers(){const t=[],e=this.data.datasets;let i,s;for(this._removeUnreferencedMetasets(),i=0,s=e.length;i{this.getDatasetMeta(e).controller.reset()}),this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();const i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),s=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0}))return;const n=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let t=0,e=this.data.datasets.length;t{t.reset()})),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(compare2Level("z","_idx"));const{_active:o,_lastEvent:r}=this;r?this._eventHandler(r,!0):o.length&&this._updateHoverStyles(o,o,!0),this.render()}_updateScales(){each(this.scales,(t=>{layouts.removeBox(this,t)})),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const 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(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:i,start:s,count:n}of e){moveNumericKeys(t,s,"_removeElements"===i?-n:n)}}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,i=e=>new Set(t.filter((t=>t[0]===e)).map(((t,e)=>e+","+t.splice(1).join(",")))),s=i(0);for(let t=1;tt.split(","))).map((t=>({method:t[1],start:+t[2],count:+t[3]})))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;layouts.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],each(this.boxes,(t=>{i&&"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(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,i=t._clip,s=!i.disabled,n=getDatasetArea(t)||this.chartArea,a={meta:t,index:t.index,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetDraw",a)&&(s&&clipArea(e,{left:!1===i.left?0:n.left-i.left,right:!1===i.right?this.width:n.right+i.right,top:!1===i.top?0:n.top-i.top,bottom:!1===i.bottom?this.height:n.bottom+i.bottom}),t.controller.draw(),s&&unclipArea(e),a.cancelable=!1,this.notifyPlugins("afterDatasetDraw",a))}isPointInArea(t){return _isPointInArea(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=Interaction.modes[e];return"function"==typeof n?n(this,t,i,s):[]}getDatasetMeta(t){const e=this.data.datasets[t],i=this._metasets;let s=i.filter((t=>t&&t._dataset===e)).pop();return s||(s={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(s)),s}getContext(){return this.$context||(this.$context=createContext(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const i=this.getDatasetMeta(t);return"boolean"==typeof i.hidden?!i.hidden:!e.hidden}setDatasetVisibility(t,e){this.getDatasetMeta(t).hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,i){const s=i?"show":"hide",n=this.getDatasetMeta(t),a=n.controller._resolveAnimations(void 0,s);defined(e)?(n.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),a.update(n,{visible:i}),this.update((e=>e.datasetIndex===t?s: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.addEventListener(this,i,s),t[i]=s},s=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};each(this.options.events,(t=>i(t,s)))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(i,s)=>{t[i]&&(e.removeEventListener(this,i,s),delete t[i])},n=(t,e)=>{this.canvas&&this.resize(t,e)};let a;const o=()=>{s("attach",o),this.attached=!0,this.resize(),i("resize",n),i("detach",a)};a=()=>{this.attached=!1,s("resize",n),this._stop(),this._resize(0,0),i("attach",o)},e.isAttached(this.canvas)?o():a()}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){const s=i?"set":"remove";let n,a,o,r;for("dataset"===e&&(n=this.getDatasetMeta(t[0].datasetIndex),n.controller["_"+s+"DatasetHoverStyle"]()),o=0,r=t.length;o{const i=this.getDatasetMeta(t);if(!i)throw new Error("No dataset found at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}));!_elementsEqual(i,e)&&(this._active=i,this._lastEvent=null,this._updateHoverStyles(i,e))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}isPluginEnabled(t){return 1===this._plugins._cache.filter((e=>e.plugin.id===t)).length}_updateHoverStyles(t,e,i){const s=this.options.hover,n=(t,e)=>t.filter((t=>!e.some((e=>t.datasetIndex===e.datasetIndex&&t.index===e.index)))),a=n(e,t),o=i?t:n(t,e);a.length&&this.updateHoverStyle(a,s.mode,!1),o.length&&s.mode&&this.updateHoverStyle(o,s.mode,!0)}_eventHandler(t,e){const i={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},s=e=>(e.options.events||this.options.events).includes(t.native.type);if(!1===this.notifyPlugins("beforeEvent",i,s))return;const n=this._handleEvent(t,e,i.inChartArea);return i.cancelable=!1,this.notifyPlugins("afterEvent",i,s),(n||i.changed)&&this.render(),this}_handleEvent(t,e,i){const{_active:s=[],options:n}=this,a=e,o=this._getActiveElements(t,s,i,a),r=_isClickEvent(t),l=determineLastEvent(t,this._lastEvent,i,r);i&&(this._lastEvent=null,callback(n.onHover,[t,o,this],this),r&&callback(n.onClick,[t,o,this],this));const h=!_elementsEqual(o,s);return(h||e)&&(this._active=o,this._updateHoverStyles(o,s,e)),this._lastEvent=l,h}_getActiveElements(t,e,i,s){if("mouseout"===t.type)return[];if(!i)return e;const n=this.options.hover;return this.getElementsAtEventForMode(t,n.mode,n,s)}}function invalidatePlugins(){return each(Chart.instances,(t=>t._plugins.invalidate()))}var Chart$1=Chart;function clipArc(t,e,i){const{startAngle:s,pixelMargin:n,x:a,y:o,outerRadius:r,innerRadius:l}=e;let h=n/r;t.beginPath(),t.arc(a,o,r,s-h,i+h),l>n?(h=n/l,t.arc(a,o,l,i+h,s-h,!0)):t.arc(a,o,n,i+HALF_PI,s-HALF_PI),t.closePath(),t.clip()}function toRadiusCorners(t){return _readValueToProps(t,["outerStart","outerEnd","innerStart","innerEnd"])}function parseBorderRadius$1(t,e,i,s){const n=toRadiusCorners(t.options.borderRadius),a=(i-e)/2,o=Math.min(a,s*e/2),r=t=>{const e=(i-Math.min(a,t))*s/2;return _limitValue(t,0,Math.min(a,e))};return{outerStart:r(n.outerStart),outerEnd:r(n.outerEnd),innerStart:_limitValue(n.innerStart,0,o),innerEnd:_limitValue(n.innerEnd,0,o)}}function rThetaToXY(t,e,i,s){return{x:i+t*Math.cos(e),y:s+t*Math.sin(e)}}function pathArc(t,e,i,s,n,a){const{x:o,y:r,startAngle:l,pixelMargin:h,innerRadius:c}=e,d=Math.max(e.outerRadius+s+i-h,0),u=c>0?c+s+i+h:0;let g=0;const p=n-l;if(s){const t=((c>0?c-s:0)+(d>0?d-s:0))/2;g=(p-(0!==t?p*t/(t+s):p))/2}const f=(p-Math.max(.001,p*d-i/PI)/d)/2,m=l+f+g,x=n-f-g,{outerStart:b,outerEnd:_,innerStart:y,innerEnd:v}=parseBorderRadius$1(e,u,d,x-m),k=d-b,S=d-_,M=m+b/k,D=x-_/S,P=u+y,C=u+v,w=m+y/P,A=x-v/C;if(t.beginPath(),a){const e=(M+D)/2;if(t.arc(o,r,d,M,e),t.arc(o,r,d,e,D),_>0){const e=rThetaToXY(S,D,o,r);t.arc(e.x,e.y,_,D,x+HALF_PI)}const i=rThetaToXY(C,x,o,r);if(t.lineTo(i.x,i.y),v>0){const e=rThetaToXY(C,A,o,r);t.arc(e.x,e.y,v,x+HALF_PI,A+Math.PI)}const s=(x-v/u+(m+y/u))/2;if(t.arc(o,r,u,x-v/u,s,!0),t.arc(o,r,u,s,m+y/u,!0),y>0){const e=rThetaToXY(P,w,o,r);t.arc(e.x,e.y,y,w+Math.PI,m-HALF_PI)}const n=rThetaToXY(k,m,o,r);if(t.lineTo(n.x,n.y),b>0){const e=rThetaToXY(k,M,o,r);t.arc(e.x,e.y,b,m-HALF_PI,M)}}else{t.moveTo(o,r);const e=Math.cos(M)*d+o,i=Math.sin(M)*d+r;t.lineTo(e,i);const s=Math.cos(D)*d+o,n=Math.sin(D)*d+r;t.lineTo(s,n)}t.closePath()}function drawArc(t,e,i,s,n){const{fullCircles:a,startAngle:o,circumference:r}=e;let l=e.endAngle;if(a){pathArc(t,e,i,s,l,n);for(let e=0;e=TAU||_angleBetween(n,o,r),g=_isBetween(a,l+d,h+d);return u&&g}getCenterPoint(t){const{x:e,y:i,startAngle:s,endAngle:n,innerRadius:a,outerRadius:o}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius","circumference"],t),{offset:r,spacing:l}=this.options,h=(s+n)/2,c=(a+o+l+r)/2;return{x:e+Math.cos(h)*c,y:i+Math.sin(h)*c}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){const{options:e,circumference:i}=this,s=(e.offset||0)/4,n=(e.spacing||0)/2,a=e.circular;if(this.pixelMargin="inner"===e.borderAlign?.33:0,this.fullCircles=i>TAU?Math.floor(i/TAU):0,0===i||this.innerRadius<0||this.outerRadius<0)return;t.save();const o=(this.startAngle+this.endAngle)/2;t.translate(Math.cos(o)*s,Math.sin(o)*s);const r=s*(1-Math.sin(Math.min(PI,i||0)));t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,drawArc(t,this,r,n,a),drawBorder(t,this,r,n,a),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={}){const s=t.length,{start:n=0,end:a=s-1}=i,{start:o,end:r}=e,l=Math.max(n,o),h=Math.min(a,r),c=nr&&a>r;return{count:s,start:l,loop:e.loop,ilen:h(o+(h?r-t:t))%a,_=()=>{g!==p&&(t.lineTo(m,p),t.lineTo(m,g),t.lineTo(m,f))};for(l&&(d=n[b(0)],t.moveTo(d.x,d.y)),c=0;c<=r;++c){if(d=n[b(c)],d.skip)continue;const e=d.x,i=d.y,s=0|e;s===u?(ip&&(p=i),m=(x*m+e)/++x):(_(),t.lineTo(e,i),u=s,x=0,g=p=i),f=i}_()}function _getSegmentMethod(t){const 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,s){let n=e._path;n||(n=e._path=new Path2D,e.path(n,i,s)&&n.closePath()),setStyle(t,e.options),t.stroke(n)}function strokePathDirect(t,e,i,s){const{segments:n,options:a}=e,o=_getSegmentMethod(e);for(const r of n)setStyle(t,a,r.style),t.beginPath(),o(t,e,r,{start:i,end:i+s-1})&&t.closePath(),t.stroke()}const usePath2D="function"==typeof Path2D;function draw(t,e,i,s){usePath2D&&!e.options.segment?strokePathWithCache(t,e,i,s):strokePathDirect(t,e,i,s)}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){const i=this.options;if((i.tension||"monotone"===i.cubicInterpolationMode)&&!i.stepped&&!this._pointsUpdated){const s=i.spanGaps?this._loop:this._fullLoop;_updateBezierControlPoints(this._points,i,t,s,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(){const t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){const t=this.segments,e=this.points,i=t.length;return i&&e[t[i-1].end]}interpolate(t,e){const i=this.options,s=t[e],n=this.points,a=_boundSegments(this,{property:e,start:s,end:s});if(!a.length)return;const o=[],r=_getInterpolationMethod(i);let l,h;for(l=0,h=a.length;lt.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 createDefaultDatasetColorizer(){return(t,e)=>{t.borderColor=getBorderColor(e),t.backgroundColor=getBackgroundColor(e)}}function createDoughnutDatasetColorizer(){let t=0;return e=>{e.backgroundColor=e.data.map((()=>getBorderColor(t++)))}}function createPolarAreaDatasetColorizer(){let t=0;return e=>{e.backgroundColor=e.data.map((()=>getBackgroundColor(t++)))}}function getColorizer(t){return"doughnut"===t||"pie"===t?createDoughnutDatasetColorizer():"polarArea"===t?createPolarAreaDatasetColorizer():createDefaultDatasetColorizer()}function containsColorsDefinitions(t){let e;for(e in t)if(t[e].borderColor||t[e].backgroundColor)return!0;return!1}var plugin_colors={id:"colors",defaults:{enabled:!0},beforeLayout(t,e,i){if(!i.enabled)return;const{type:s,options:{elements:n},data:{datasets:a}}=t.config;if(containsColorsDefinitions(a)||n&&containsColorsDefinitions(n))return;const o=getColorizer(s);a.forEach(o)}};function lttbDecimation(t,e,i,s,n){const a=n.samples||s;if(a>=i)return t.slice(e,e+i);const o=[],r=(i-2)/(a-2);let l=0;const h=e+i-1;let c,d,u,g,p,f=e;for(o[l++]=t[f],c=0;cu&&(u=g,d=t[s],p=s);o[l++]=d,f=p}return o[l++]=t[h],o}function minMaxDecimation(t,e,i,s){let n,a,o,r,l,h,c,d,u,g,p=0,f=0;const m=[],x=e+i-1,b=t[e].x,_=t[x].x-b;for(n=e;ng&&(g=r,c=n),p=(f*p+a.x)/++f;else{const i=n-1;if(!isNullOrUndef(h)&&!isNullOrUndef(c)){const e=Math.min(h,c),s=Math.max(h,c);e!==d&&e!==i&&m.push({...t[e],x:p}),s!==d&&s!==i&&m.push({...t[s],x:p})}n>0&&i!==d&&m.push(t[i]),m.push(a),l=e,f=0,u=g=r,h=c=d=n}}return m}function cleanDecimatedDataset(t){if(t._decimated){const e=t._data;delete t._decimated,delete t._data,Object.defineProperty(t,"data",{value:e})}}function cleanDecimatedData(t){t.data.datasets.forEach((t=>{cleanDecimatedDataset(t)}))}function getStartAndCountOfVisiblePointsSimplified(t,e){const i=e.length;let s,n=0;const{iScale:a}=t,{min:o,max:r,minDefined:l,maxDefined:h}=a.getUserBounds();return l&&(n=_limitValue(_lookupByKey(e,a.axis,o).lo,0,i-1)),s=h?_limitValue(_lookupByKey(e,a.axis,r).hi+1,n,i)-n:i-n,{start:n,count:s}}var plugin_decimation={id:"decimation",defaults:{algorithm:"min-max",enabled:!1},beforeElementsUpdate:(t,e,i)=>{if(!i.enabled)return void cleanDecimatedData(t);const s=t.width;t.data.datasets.forEach(((e,n)=>{const{_data:a,indexAxis:o}=e,r=t.getDatasetMeta(n),l=a||e.data;if("y"===resolve([o,t.options.indexAxis]))return;if(!r.controller.supportsDecimation)return;const h=t.scales[r.xAxisID];if("linear"!==h.type&&"time"!==h.type)return;if(t.options.parsing)return;let{start:c,count:d}=getStartAndCountOfVisiblePointsSimplified(r,l);if(d<=(i.threshold||4*s))return void cleanDecimatedDataset(e);let u;switch(isNullOrUndef(a)&&(e._data=l,delete e.data,Object.defineProperty(e,"data",{configurable:!0,enumerable:!0,get:function(){return this._decimated},set:function(t){this._data=t}})),i.algorithm){case"lttb":u=lttbDecimation(l,c,d,s,i);break;case"min-max":u=minMaxDecimation(l,c,d,s);break;default:throw new Error(`Unsupported decimation algorithm '${i.algorithm}'`)}e._decimated=u}))},destroy(t){cleanDecimatedData(t)}};function _segments(t,e,i){const s=t.segments,n=t.points,a=e.points,o=[];for(const t of s){let{start:s,end:r}=t;r=_findSegmentEnd(s,r,n);const l=_getBounds(i,n[s],n[r],t.loop);if(!e.segments){o.push({source:t,target:l,start:n[s],end:n[r]});continue}const h=_boundSegments(e,l);for(const e of h){const s=_getBounds(i,a[e.start],a[e.end],e.loop),r=_boundSegment(t,n,s);for(const t of r)o.push({source:t,target:e,start:{[i]:_getEdge(l,s,"start",Math.max)},end:{[i]:_getEdge(l,s,"end",Math.min)}})}}return o}function _getBounds(t,e,i,s){if(s)return;let n=e[t],a=i[t];return"angle"===t&&(n=_normalizeAngle(n),a=_normalizeAngle(a)),{property:t,start:n,end:a}}function _pointsFromSegments(t,e){const{x:i=null,y:s=null}=t||{},n=e.points,a=[];return e.segments.forEach((({start:t,end:e})=>{e=_findSegmentEnd(t,e,n);const o=n[t],r=n[e];null!==s?(a.push({x:o.x,y:s}),a.push({x:r.x,y:s})):null!==i&&(a.push({x:i,y:o.y}),a.push({x:i,y:r.y}))})),a}function _findSegmentEnd(t,e,i){for(;e>t;e--){const t=i[e];if(!isNaN(t.x)&&!isNaN(t.y))break}return e}function _getEdge(t,e,i,s){return t&&e?s(t[i],e[i]):t?t[i]:e?e[i]:0}function _createBoundaryLine(t,e){let i=[],s=!1;return isArray(t)?(s=!0,i=t):i=_pointsFromSegments(t,e),i.length?new LineElement({points:i,options:{tension:0},_loop:s,_fullLoop:s}):null}function _shouldApplyFill(t){return t&&!1!==t.fill}function _resolveTarget(t,e,i){let s=t[e].fill;const n=[e];let a;if(!i)return s;for(;!1!==s&&-1===n.indexOf(s);){if(!isNumberFinite(s))return s;if(a=t[s],!a)return!1;if(a.visible)return s;n.push(s),s=a.fill}return!1}function _decodeFill(t,e,i){const s=parseFillOption(t);if(isObject(s))return!isNaN(s.value)&&s;let n=parseFloat(s);return isNumberFinite(n)&&Math.floor(n)===n?decodeTargetIndex(s[0],e,n,i):["origin","start","end","stack","shape"].indexOf(s)>=0&&s}function decodeTargetIndex(t,e,i,s){return"-"!==t&&"+"!==t||(i=e+i),!(i===e||i<0||i>=s)&&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 s;return s="start"===t?i:"end"===t?e.options.reverse?e.min:e.max:isObject(t)?t.value:e.getBaseValue(),s}function parseFillOption(t){const e=t.options,i=e.fill;let s=valueOrDefault(i&&i.target,i);return void 0===s&&(s=!!e.backgroundColor),!1!==s&&null!==s&&(!0===s?"origin":s)}function _buildStackLine(t){const{scale:e,index:i,line:s}=t,n=[],a=s.segments,o=s.points,r=getLinesBelow(e,i);r.push(_createBoundaryLine({x:null,y:e.bottom},s));for(let t=0;t=0;--e){const i=n[e].$filler;i&&(i.line.updateControlPoints(a,i.axis),s&&i.fill&&_drawfill(t.ctx,i,a))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const s=t.getSortedVisibleDatasetMetas();for(let e=s.length-1;e>=0;--e){const i=s[e].$filler;_shouldApplyFill(i)&&_drawfill(t.ctx,i,t.chartArea)}},beforeDatasetDraw(t,e,i){const s=e.meta.$filler;_shouldApplyFill(s)&&"beforeDatasetDraw"===i.drawTime&&_drawfill(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const getBoxSize=(t,e)=>{let{boxHeight:i=e,boxWidth:s=e}=t;return t.usePointStyle&&(i=Math.min(i,e),s=t.pointStyleWidth||Math.min(s,e)),{boxWidth:s,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 t=this.options.labels||{};let e=callback(t.generateLabels,[this.chart],this)||[];t.filter&&(e=e.filter((e=>t.filter(e,this.chart.data)))),t.sort&&(e=e.sort(((e,i)=>t.sort(e,i,this.chart.data)))),this.options.reverse&&e.reverse(),this.legendItems=e}fit(){const{options:t,ctx:e}=this;if(!t.display)return void(this.width=this.height=0);const i=t.labels,s=toFont(i.font),n=s.size,a=this._computeTitleHeight(),{boxWidth:o,itemHeight:r}=getBoxSize(i,n);let l,h;e.font=s.string,this.isHorizontal()?(l=this.maxWidth,h=this._fitRows(a,n,o,r)+10):(h=this.maxHeight,l=this._fitCols(a,s,o,r)+10),this.width=Math.min(l,t.maxWidth||this.maxWidth),this.height=Math.min(h,t.maxHeight||this.maxHeight)}_fitRows(t,e,i,s){const{ctx:n,maxWidth:a,options:{labels:{padding:o}}}=this,r=this.legendHitBoxes=[],l=this.lineWidths=[0],h=s+o;let c=t;n.textAlign="left",n.textBaseline="middle";let d=-1,u=-h;return this.legendItems.forEach(((t,g)=>{const p=i+e/2+n.measureText(t.text).width;(0===g||l[l.length-1]+p+2*o>a)&&(c+=h,l[l.length-(g>0?0:1)]=0,u+=h,d++),r[g]={left:0,top:u,row:d,width:p,height:s},l[l.length-1]+=p+o})),c}_fitCols(t,e,i,s){const{ctx:n,maxHeight:a,options:{labels:{padding:o}}}=this,r=this.legendHitBoxes=[],l=this.columnSizes=[],h=a-t;let c=o,d=0,u=0,g=0,p=0;return this.legendItems.forEach(((t,a)=>{const{itemWidth:f,itemHeight:m}=calculateItemSize(i,e,n,t,s);a>0&&u+m+2*o>h&&(c+=d+o,l.push({width:d,height:u}),g+=d+o,p++,d=u=0),r[a]={left:g,top:u,col:p,width:f,height:m},d=Math.max(d,f),u+=m+o})),c+=d,l.push({width:d,height:u}),c}adjustHitBoxes(){if(!this.options.display)return;const t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:i,labels:{padding:s},rtl:n}}=this,a=getRtlAdapter(n,this.left,this.width);if(this.isHorizontal()){let n=0,o=_alignStartEnd(i,this.left+s,this.right-this.lineWidths[n]);for(const r of e)n!==r.row&&(n=r.row,o=_alignStartEnd(i,this.left+s,this.right-this.lineWidths[n])),r.top+=this.top+t+s,r.left=a.leftForLtr(a.x(o),r.width),o+=r.width+s}else{let n=0,o=_alignStartEnd(i,this.top+t+s,this.bottom-this.columnSizes[n].height);for(const r of e)r.col!==n&&(n=r.col,o=_alignStartEnd(i,this.top+t+s,this.bottom-this.columnSizes[n].height)),r.top=o,r.left+=this.left+s,r.left=a.leftForLtr(a.x(r.left),r.width),o+=r.height+s}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){if(this.options.display){const t=this.ctx;clipArea(t,this),this._draw(),unclipArea(t)}}_draw(){const{options:t,columnSizes:e,lineWidths:i,ctx:s}=this,{align:n,labels:a}=t,o=defaults.color,r=getRtlAdapter(t.rtl,this.left,this.width),l=toFont(a.font),{padding:h}=a,c=l.size,d=c/2;let u;this.drawTitle(),s.textAlign=r.textAlign("left"),s.textBaseline="middle",s.lineWidth=.5,s.font=l.string;const{boxWidth:g,boxHeight:p,itemHeight:f}=getBoxSize(a,c),m=this.isHorizontal(),x=this._computeTitleHeight();u=m?{x:_alignStartEnd(n,this.left+h,this.right-i[0]),y:this.top+h+x,line:0}:{x:this.left+h,y:_alignStartEnd(n,this.top+x+h,this.bottom-e[0].height),line:0},overrideTextDirection(this.ctx,t.textDirection);const b=f+h;this.legendItems.forEach(((_,y)=>{s.strokeStyle=_.fontColor,s.fillStyle=_.fontColor;const v=s.measureText(_.text).width,k=r.textAlign(_.textAlign||(_.textAlign=a.textAlign)),S=g+d+v;let M=u.x,D=u.y;r.setWidth(this.width),m?y>0&&M+S+h>this.right&&(D=u.y+=b,u.line++,M=u.x=_alignStartEnd(n,this.left+h,this.right-i[u.line])):y>0&&D+b>this.bottom&&(M=u.x=M+e[u.line].width+h,u.line++,D=u.y=_alignStartEnd(n,this.top+x+h,this.bottom-e[u.line].height));if(function(t,e,i){if(isNaN(g)||g<=0||isNaN(p)||p<0)return;s.save();const n=valueOrDefault(i.lineWidth,1);if(s.fillStyle=valueOrDefault(i.fillStyle,o),s.lineCap=valueOrDefault(i.lineCap,"butt"),s.lineDashOffset=valueOrDefault(i.lineDashOffset,0),s.lineJoin=valueOrDefault(i.lineJoin,"miter"),s.lineWidth=n,s.strokeStyle=valueOrDefault(i.strokeStyle,o),s.setLineDash(valueOrDefault(i.lineDash,[])),a.usePointStyle){const o={radius:p*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:n},l=r.xPlus(t,g/2);drawPointLegend(s,o,l,e+d,a.pointStyleWidth&&g)}else{const a=e+Math.max((c-p)/2,0),o=r.leftForLtr(t,g),l=toTRBLCorners(i.borderRadius);s.beginPath(),Object.values(l).some((t=>0!==t))?addRoundedRectPath(s,{x:o,y:a,w:g,h:p,radius:l}):s.rect(o,a,g,p),s.fill(),0!==n&&s.stroke()}s.restore()}(r.x(M),D,_),M=_textX(k,M+g+d,m?M+S:this.right,t.rtl),function(t,e,i){renderText(s,i.text,t,e+f/2,l,{strikethrough:i.hidden,textAlign:r.textAlign(i.textAlign)})}(r.x(M),D,_),m)u.x+=S+h;else if("string"!=typeof _.text){const t=l.lineHeight;u.y+=calculateLegendItemHeight(_,t)}else u.y+=b})),restoreTextDirection(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=toFont(e.font),s=toPadding(e.padding);if(!e.display)return;const n=getRtlAdapter(t.rtl,this.left,this.width),a=this.ctx,o=e.position,r=i.size/2,l=s.top+r;let h,c=this.left,d=this.width;if(this.isHorizontal())d=Math.max(...this.lineWidths),h=this.top+l,c=_alignStartEnd(t.align,c,this.right-d);else{const e=this.columnSizes.reduce(((t,e)=>Math.max(t,e.height)),0);h=l+_alignStartEnd(t.align,this.top,this.bottom-e-t.labels.padding-this._computeTitleHeight())}const u=_alignStartEnd(o,c,c+d);a.textAlign=n.textAlign(_toLeftRightCenter(o)),a.textBaseline="middle",a.strokeStyle=e.color,a.fillStyle=e.color,a.font=i.string,renderText(a,e.text,u,h,i)}_computeTitleHeight(){const 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,s,n;if(_isBetween(t,this.left,this.right)&&_isBetween(e,this.top,this.bottom))for(n=this.legendHitBoxes,i=0;it.length>e.length?t:e))),e+i.size/2+s.measureText(n).width}function calculateItemHeight(t,e,i){let s=t;return"string"!=typeof e.text&&(s=calculateLegendItemHeight(e,i)),s}function calculateLegendItemHeight(t,e){return e*(t.text?t.text.length+.5:0)}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){const s=t.legend=new Legend({ctx:t.ctx,options:i,chart:t});layouts.configure(t,s,i),layouts.addBox(t,s)},stop(t){layouts.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const s=t.legend;layouts.configure(t,s,i),s.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){const s=e.datasetIndex,n=i.chart;n.isDatasetVisible(s)?(n.hide(s),e.hidden=!0):(n.show(s),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){const e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:s,textAlign:n,color:a,useBorderRadius:o,borderRadius:r}}=t.legend.options;return t._getSortedDatasetMetas().map((t=>{const l=t.controller.getStyle(i?0:void 0),h=toPadding(l.borderWidth);return{text:e[t.index].label,fillStyle:l.backgroundColor,fontColor:a,hidden:!t.visible,lineCap:l.borderCapStyle,lineDash:l.borderDash,lineDashOffset:l.borderDashOffset,lineJoin:l.borderJoinStyle,lineWidth:(h.width+h.height)/4,strokeStyle:l.borderColor,pointStyle:s||l.pointStyle,rotation:l.rotation,textAlign:n||l.textAlign,borderRadius:o&&(r||l.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){const i=this.options;if(this.left=0,this.top=0,!i.display)return void(this.width=this.height=this.right=this.bottom=0);this.width=this.right=t,this.height=this.bottom=e;const s=isArray(i.text)?i.text.length:1;this._padding=toPadding(i.padding);const n=s*toFont(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=n:this.width=n}isHorizontal(){const t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){const{top:e,left:i,bottom:s,right:n,options:a}=this,o=a.align;let r,l,h,c=0;return this.isHorizontal()?(l=_alignStartEnd(o,i,n),h=e+t,r=n-i):("left"===a.position?(l=i+t,h=_alignStartEnd(o,s,e),c=-.5*PI):(l=n-t,h=_alignStartEnd(o,e,s),c=.5*PI),r=s-e),{titleX:l,titleY:h,maxWidth:r,rotation:c}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=toFont(e.font),s=i.lineHeight/2+this._padding.top,{titleX:n,titleY:a,maxWidth:o,rotation:r}=this._drawArgs(s);renderText(t,e.text,0,0,i,{color:e.color,maxWidth:o,rotation:r,textAlign:_toLeftRightCenter(e.align),textBaseline:"middle",translation:[n,a]})}}function createTitle(t,e){const 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){const e=t.titleBlock;layouts.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;layouts.configure(t,s,i),s.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){const s=new Title({ctx:t.ctx,options:i,chart:t});layouts.configure(t,s,i),layouts.addBox(t,s),map.set(t,s)},stop(t){layouts.removeBox(t,map.get(t)),map.delete(t)},beforeUpdate(t,e,i){const s=map.get(t);layouts.configure(t,s,i),s.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,s=0,n=0,a=0;for(e=0,i=t.length;e-1?t.split("\n"):t}function createTooltipItem(t,e){const{element:i,datasetIndex:s,index:n}=e,a=t.getDatasetMeta(s).controller,{label:o,value:r}=a.getLabelAndValue(n);return{chart:t,label:o,parsed:a.getParsed(n),raw:t.data.datasets[s].data[n],formattedValue:r,dataset:a.getDataset(),dataIndex:n,datasetIndex:s,element:i}}function getTooltipSize(t,e){const i=t.chart.ctx,{body:s,footer:n,title:a}=t,{boxWidth:o,boxHeight:r}=e,l=toFont(e.bodyFont),h=toFont(e.titleFont),c=toFont(e.footerFont),d=a.length,u=n.length,g=s.length,p=toPadding(e.padding);let f=p.height,m=0,x=s.reduce(((t,e)=>t+e.before.length+e.lines.length+e.after.length),0);if(x+=t.beforeBody.length+t.afterBody.length,d&&(f+=d*h.lineHeight+(d-1)*e.titleSpacing+e.titleMarginBottom),x){f+=g*(e.displayColors?Math.max(r,l.lineHeight):l.lineHeight)+(x-g)*l.lineHeight+(x-1)*e.bodySpacing}u&&(f+=e.footerMarginTop+u*c.lineHeight+(u-1)*e.footerSpacing);let b=0;const _=function(t){m=Math.max(m,i.measureText(t).width+b)};return i.save(),i.font=h.string,each(t.title,_),i.font=l.string,each(t.beforeBody.concat(t.afterBody),_),b=e.displayColors?o+2+e.boxPadding:0,each(s,(t=>{each(t.before,_),each(t.lines,_),each(t.after,_)})),b=0,i.font=c.string,each(t.footer,_),i.restore(),m+=p.width,{width:m,height:f}}function determineYAlign(t,e){const{y:i,height:s}=e;return it.height-s/2?"bottom":"center"}function doesNotFitWithAlign(t,e,i,s){const{x:n,width:a}=s,o=i.caretSize+i.caretPadding;return"left"===t&&n+a+o>e.width||("right"===t&&n-a-o<0||void 0)}function determineXAlign(t,e,i,s){const{x:n,width:a}=i,{width:o,chartArea:{left:r,right:l}}=t;let h="center";return"center"===s?h=n<=(r+l)/2?"left":"right":n<=a/2?h="left":n>=o-a/2&&(h="right"),doesNotFitWithAlign(h,t,e,i)&&(h="center"),h}function determineAlignment(t,e,i){const s=i.yAlign||e.yAlign||determineYAlign(t,i);return{xAlign:i.xAlign||e.xAlign||determineXAlign(t,e,i,s),yAlign:s}}function alignX(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}function alignY(t,e,i){let{y:s,height:n}=t;return"top"===e?s+=i:s-="bottom"===e?n+i:n/2,s}function getBackgroundPoint(t,e,i,s){const{caretSize:n,caretPadding:a,cornerRadius:o}=t,{xAlign:r,yAlign:l}=i,h=n+a,{topLeft:c,topRight:d,bottomLeft:u,bottomRight:g}=toTRBLCorners(o);let p=alignX(e,r);const f=alignY(e,l,h);return"center"===l?"left"===r?p+=h:"right"===r&&(p-=h):"left"===r?p-=Math.max(c,u)+n:"right"===r&&(p+=Math.max(d,g)+n),{x:_limitValue(p,0,s.width-e.width),y:_limitValue(f,0,s.height-e.height)}}function getAlignedX(t,e,i){const s=toPadding(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-s.right:t.x+s.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){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}const defaultCallbacks={beforeTitle:noop,title(t){if(t.length>0){const e=t[0],i=e.chart.data.labels,s=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(s>0&&e.dataIndex{const e={before:[],lines:[],after:[]},n=overrideCallbacks(i,t);pushOrConcat(e.before,splitNewlines(invokeCallbackWithFallback(n,"beforeLabel",this,t))),pushOrConcat(e.lines,invokeCallbackWithFallback(n,"label",this,t)),pushOrConcat(e.after,splitNewlines(invokeCallbackWithFallback(n,"afterLabel",this,t))),s.push(e)})),s}getAfterBody(t,e){return getBeforeAfterBodyLines(invokeCallbackWithFallback(e.callbacks,"afterBody",this,t))}getFooter(t,e){const{callbacks:i}=e,s=invokeCallbackWithFallback(i,"beforeFooter",this,t),n=invokeCallbackWithFallback(i,"footer",this,t),a=invokeCallbackWithFallback(i,"afterFooter",this,t);let o=[];return o=pushOrConcat(o,splitNewlines(s)),o=pushOrConcat(o,splitNewlines(n)),o=pushOrConcat(o,splitNewlines(a)),o}_createItems(t){const e=this._active,i=this.chart.data,s=[],n=[],a=[];let o,r,l=[];for(o=0,r=e.length;ot.filter(e,s,n,i)))),t.itemSort&&(l=l.sort(((e,s)=>t.itemSort(e,s,i)))),each(l,(e=>{const i=overrideCallbacks(t.callbacks,e);s.push(invokeCallbackWithFallback(i,"labelColor",this,e)),n.push(invokeCallbackWithFallback(i,"labelPointStyle",this,e)),a.push(invokeCallbackWithFallback(i,"labelTextColor",this,e))})),this.labelColors=s,this.labelPointStyles=n,this.labelTextColors=a,this.dataPoints=l,l}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let n,a=[];if(s.length){const t=positioners[i.position].call(this,s,this._eventPosition);a=this._createItems(i),this.title=this.getTitle(a,i),this.beforeBody=this.getBeforeBody(a,i),this.body=this.getBody(a,i),this.afterBody=this.getAfterBody(a,i),this.footer=this.getFooter(a,i);const e=this._size=getTooltipSize(this,i),o=Object.assign({},t,e),r=determineAlignment(this.chart,i,o),l=getBackgroundPoint(i,o,r,this.chart);this.xAlign=r.xAlign,this.yAlign=r.yAlign,n={opacity:1,x:l.x,y:l.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==this.opacity&&(n={opacity:0});this._tooltipItems=a,this.$context=void 0,n&&this._resolveAnimations().update(this,n),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){const n=this.getCaretPosition(t,i,s);e.lineTo(n.x1,n.y1),e.lineTo(n.x2,n.y2),e.lineTo(n.x3,n.y3)}getCaretPosition(t,e,i){const{xAlign:s,yAlign:n}=this,{caretSize:a,cornerRadius:o}=i,{topLeft:r,topRight:l,bottomLeft:h,bottomRight:c}=toTRBLCorners(o),{x:d,y:u}=t,{width:g,height:p}=e;let f,m,x,b,_,y;return"center"===n?(_=u+p/2,"left"===s?(f=d,m=f-a,b=_+a,y=_-a):(f=d+g,m=f+a,b=_-a,y=_+a),x=f):(m="left"===s?d+Math.max(r,h)+a:"right"===s?d+g-Math.max(l,c)-a:this.caretX,"top"===n?(b=u,_=b-a,f=m-a,x=m+a):(b=u+p,_=b+a,f=m+a,x=m-a),y=b),{x1:f,x2:m,x3:x,y1:b,y2:_,y3:y}}drawTitle(t,e,i){const s=this.title,n=s.length;let a,o,r;if(n){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",a=toFont(i.titleFont),o=i.titleSpacing,e.fillStyle=i.titleColor,e.font=a.string,r=0;r0!==t))?(t.beginPath(),t.fillStyle=n.multiKeyBackground,addRoundedRectPath(t,{x:e,y:p,w:l,h:r,radius:o}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),addRoundedRectPath(t,{x:i,y:p+1,w:l-2,h:r-2,radius:o}),t.fill()):(t.fillStyle=n.multiKeyBackground,t.fillRect(e,p,l,r),t.strokeRect(e,p,l,r),t.fillStyle=a.backgroundColor,t.fillRect(i,p+1,l-2,r-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:s}=this,{bodySpacing:n,bodyAlign:a,displayColors:o,boxHeight:r,boxWidth:l,boxPadding:h}=i,c=toFont(i.bodyFont);let d=c.lineHeight,u=0;const g=getRtlAdapter(i.rtl,this.x,this.width),p=function(i){e.fillText(i,g.x(t.x+u),t.y+d/2),t.y+=d+n},f=g.textAlign(a);let m,x,b,_,y,v,k;for(e.textAlign=a,e.textBaseline="middle",e.font=c.string,t.x=getAlignedX(this,f,i),e.fillStyle=i.bodyColor,each(this.beforeBody,p),u=o&&"right"!==f?"center"===a?l/2+h:l+2+h:0,_=0,v=s.length;_0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=positioners[t.position].call(this,this._active,this._eventPosition);if(!i)return;const a=this._size=getTooltipSize(this,t),o=Object.assign({},i,this._size),r=determineAlignment(e,t,o),l=getBackgroundPoint(t,o,r,e);s._to===l.x&&n._to===l.y||(this.xAlign=r.xAlign,this.yAlign=r.yAlign,this.width=a.width,this.height=a.height,this.caretX=i.x,this.caretY=i.y,this._resolveAnimations().update(this,l))}}_willRender(){return!!this.opacity}draw(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const s={width:this.width,height:this.height},n={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const a=toPadding(e.padding),o=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&o&&(t.save(),t.globalAlpha=i,this.drawBackground(n,t,s,e),overrideTextDirection(t,e.textDirection),n.y+=a.top,this.drawTitle(n,t,e),this.drawBody(n,t,e),this.drawFooter(n,t,e),restoreTextDirection(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,s=t.map((({datasetIndex:t,index:e})=>{const i=this.chart.getDatasetMeta(t);if(!i)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}})),n=!_elementsEqual(i,s),a=this._positionChanged(s,e);(n||a)&&(this._active=s,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const s=this.options,n=this._active||[],a=this._getActiveElements(t,n,e,i),o=this._positionChanged(a,t),r=e||!_elementsEqual(a,n)||o;return r&&(this._active=a,(s.enabled||s.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),r}_getActiveElements(t,e,i,s){const n=this.options;if("mouseout"===t.type)return[];if(!s)return e;const a=this.chart.getElementsAtEventForMode(t,n.mode,n,i);return n.reverse&&a.reverse(),a}_positionChanged(t,e){const{caretX:i,caretY:s,options:n}=this,a=positioners[n.position].call(this,t,e);return!1!==a&&(i!==a.x||s!==a.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;if(e&&e._willRender()){const i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",{...i,cancelable:!0}))return;e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)}},afterEvent(t,e){if(t.tooltip){const 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,s)=>("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i);function findOrAddLabel(t,e,i,s){const n=t.indexOf(e);if(-1===n)return addIfString(t,e,i,s);return n!==t.lastIndexOf(e)?i:n}const validIndex=(t,e)=>null===t?null:_limitValue(Math.round(t),0,e);function _getLabelForValue(t){const e=this.getLabels();return t>=0&&te.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$1(t,e){const i=[],{bounds:s,step:n,min:a,max:o,precision:r,count:l,maxTicks:h,maxDigits:c,includeBounds:d}=t,u=n||1,g=h-1,{min:p,max:f}=e,m=!isNullOrUndef(a),x=!isNullOrUndef(o),b=!isNullOrUndef(l),_=(f-p)/(c+1);let y,v,k,S,M=niceNum((f-p)/g/u)*u;if(M<1e-14&&!m&&!x)return[{value:p},{value:f}];S=Math.ceil(f/M)-Math.floor(p/M),S>g&&(M=niceNum(S*M/g/u)*u),isNullOrUndef(r)||(y=Math.pow(10,r),M=Math.ceil(M*y)/y),"ticks"===s?(v=Math.floor(p/M)*M,k=Math.ceil(f/M)*M):(v=p,k=f),m&&x&&n&&almostWhole((o-a)/n,M/1e3)?(S=Math.round(Math.min((o-a)/M,h)),M=(o-a)/S,v=a,k=o):b?(v=m?a:v,k=x?o:k,S=l-1,M=(k-v)/S):(S=(k-v)/M,S=almostEquals(S,Math.round(S),M/1e3)?Math.round(S):Math.ceil(S));const D=Math.max(_decimalPlaces(M),_decimalPlaces(v));y=Math.pow(10,isNullOrUndef(r)?D:r),v=Math.round(v*y)/y,k=Math.round(k*y)/y;let P=0;for(m&&(d&&v!==a?(i.push({value:a}),vs=e?s:t,o=t=>n=i?n:t;if(t){const t=sign(s),e=sign(n);t<0&&e<0?o(0):t>0&&e>0&&a(0)}if(s===n){let e=0===n?1:Math.abs(.05*n);o(n+e),t||a(s-e)}this.min=s,this.max=n}getTickLimit(){const t=this.options.ticks;let e,{maxTicksLimit:i,stepSize:s}=t;return s?(e=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,e>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${e} ticks. Limiting to 1000.`),e=1e3)):(e=this.computeTickLimit(),i=i||11),i&&(e=Math.min(i,e)),e}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let i=this.getTickLimit();i=Math.max(2,i);const s=generateTicks$1({maxTicks: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(s,this,"value"),t.reverse?(s.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),s}configure(){const t=this.ticks;let e=this.min,i=this.max;if(super.configure(),this.options.offset&&t.length){const s=(i-e)/Math.max(t.length-1,1)/2;e-=s,i+=s}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(){const{min:t,max:e}=this.getMinMax(!0);this.min=isNumberFinite(t)?t:0,this.max=isNumberFinite(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,i=toRadians(this.options.ticks.minRotation),s=(t?Math.sin(i):Math.cos(i))||.001,n=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,n.lineHeight/s))}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){const s=Math.pow(10,i),n=Math.floor(t/s);return Math.ceil(e/s)-n}function startExp(t,e){let i=log10Floor(e-t);for(;steps(t,e,i)>10;)i++;for(;steps(t,e,i)<10;)i--;return Math.min(i,log10Floor(t))}function generateTicks(t,{min:e,max:i}){e=finiteOrDefault(t.min,e);const s=[],n=log10Floor(e);let a=startExp(e,i),o=a<0?Math.pow(10,Math.abs(a)):1;const r=Math.pow(10,a),l=n>a?Math.pow(10,n):0,h=Math.round((e-l)*o)/o,c=Math.floor((e-l)/r/10)*r*10;let d=Math.floor((h-c)/Math.pow(10,a)),u=finiteOrDefault(t.min,Math.round((l+c+d*Math.pow(10,a))*o)/o);for(;u=10?d=d<15?15:20:d++,d>=20&&(a++,d=2,o=a>=0?1:o),u=Math.round((l+c+d*Math.pow(10,a))*o)/o;const g=finiteOrDefault(t.max,u);return s.push({value:g,major:isMajor(g),significand:d}),s}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){const i=LinearScaleBase.prototype.parse.apply(this,[t,e]);if(0!==i)return isNumberFinite(i)&&i>0?i:null;this._zero=!0}determineDataLimits(){const{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:t,maxDefined:e}=this.getUserBounds();let i=this.min,s=this.max;const n=e=>i=t?i:e,a=t=>s=e?s:t;i===s&&(i<=0?(n(1),a(10)):(n(changeExponent(i,-1)),a(changeExponent(s,1)))),i<=0&&n(changeExponent(s,-1)),s<=0&&a(changeExponent(i,1)),this.min=i,this.max=s}buildTicks(){const t=this.options,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(){const t=this.min;super.configure(),this._startValue=log10(t),this._valueRange=log10(this.max)-log10(t)}getPixelForValue(t){return void 0!==t&&0!==t||(t=this.min),null===t||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(log10(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function getTickBackdropHeight(t){const e=t.ticks;if(e.display&&t.display){const t=toPadding(e.backdropPadding);return valueOrDefault(e.font&&e.font.size,defaults.font.size)+t.height}return 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,s,n){return t===s||t===n?{start:e-i/2,end:e+i/2}:tn?{start:e-i,end:e}:{start:e,end:e+i}}function fitWithPointLabels(t){const e={l:t.left+t._padding.left,r:t.right-t._padding.right,t:t.top+t._padding.top,b:t.bottom-t._padding.bottom},i=Object.assign({},e),s=[],n=[],a=t._pointLabels.length,o=t.options.pointLabels,r=o.centerPointLabels?PI/a:0;for(let l=0;le.r&&(r=(s.end-e.r)/a,t.r=Math.max(t.r,e.r+r)),n.starte.b&&(l=(n.end-e.b)/o,t.b=Math.max(t.b,e.b+l))}function buildPointLabelItems(t,e,i){const s=[],n=t._pointLabels.length,a=t.options,o=getTickBackdropHeight(a)/2,r=t.drawingArea,l=a.pointLabels.centerPointLabels?PI/n:0;for(let a=0;a270||i<90)&&(t-=e),t}function drawPointLabels(t,e){const{ctx:i,options:{pointLabels:s}}=t;for(let n=e-1;n>=0;n--){const e=s.setContext(t.getPointLabelContext(n)),a=toFont(e.font),{x:o,y:r,textAlign:l,left:h,top:c,right:d,bottom:u}=t._pointLabelItems[n],{backdropColor:g}=e;if(!isNullOrUndef(g)){const t=toTRBLCorners(e.borderRadius),s=toPadding(e.backdropPadding);i.fillStyle=g;const n=h-s.left,a=c-s.top,o=d-h+s.width,r=u-c+s.height;Object.values(t).some((t=>0!==t))?(i.beginPath(),addRoundedRectPath(i,{x:n,y:a,w:o,h:r,radius:t}),i.fill()):i.fillRect(n,a,o,r)}renderText(i,t._pointLabels[n],o,r+a.lineHeight/2,a,{color:e.color,textAlign:l,textBaseline:"middle"})}}function pathRadiusLine(t,e,i,s){const{ctx:n}=t;if(i)n.arc(t.xCenter,t.yCenter,e,0,TAU);else{let i=t.getPointPosition(0,e);n.moveTo(i.x,i.y);for(let a=1;at,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(){const 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(){const{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)=>{const i=callback(this.options.pointLabels.callback,[t,e],this);return i||0===i?i:""})).filter(((t,e)=>this.chart.getDataVisibility(e)))}fit(){const t=this.options;t.display&&t.pointLabels.display?fitWithPointLabels(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,i,s){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((i-s)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,i,s))}getIndexAngle(t){const e=TAU/(this._pointLabels.length||1),i=this.options.startAngle||0;return _normalizeAngle(t*e+toRadians(i))}getDistanceFromCenterForValue(t){if(isNullOrUndef(t))return NaN;const e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if(isNullOrUndef(t))return NaN;const e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){const e=this._pointLabels||[];if(t>=0&&t{if(0!==e){r=this.getDistanceFromCenterForValue(t.value);const i=this.getContext(e),o=s.setContext(i),l=n.setContext(i);drawRadiusLine(this,o,r,a,l)}})),i.display){for(t.save(),o=a-1;o>=0;o--){const s=i.setContext(this.getPointLabelContext(o)),{color:n,lineWidth:a}=s;a&&n&&(t.lineWidth=a,t.strokeStyle=n,t.setLineDash(s.borderDash),t.lineDashOffset=s.borderDashOffset,r=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),l=this.getPointPosition(o,r),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(l.x,l.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,i=e.ticks;if(!i.display)return;const s=this.getIndexAngle(0);let n,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(s),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach(((s,o)=>{if(0===o&&!e.reverse)return;const r=i.setContext(this.getContext(o)),l=toFont(r.font);if(n=this.getDistanceFromCenterForValue(this.ticks[o].value),r.showLabelBackdrop){t.font=l.string,a=t.measureText(s.label).width,t.fillStyle=r.backdropColor;const e=toPadding(r.backdropPadding);t.fillRect(-a/2-e.left,-n-l.size/2-e.top,a+e.width,l.size+e.height)}renderText(t,s.label,0,-n,l,{color:r.color})})),t.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:s,round:n,isoWeekday:a}=t._parseOpts;let o=e;return"function"==typeof s&&(o=s(o)),isNumberFinite(o)||(o="string"==typeof s?i.parse(o,s):i.parse(o)),null===o?null:(n&&(o="week"!==n||!isNumber(a)&&!0!==a?i.startOf(o,n):i.startOf(o,"isoWeek",a)),+o)}function determineUnitForAutoTicks(t,e,i,s){const n=UNITS.length;for(let a=UNITS.indexOf(t);a=UNITS.indexOf(i);a--){const i=UNITS[a];if(INTERVALS[i].common&&t._adapter.diff(n,s,i)>=e-1)return i}return UNITS[i?UNITS.indexOf(i):0]}function determineMajorUnit(t){for(let e=UNITS.indexOf(t)+1,i=UNITS.length;e=e?i[s]:i[n]]=!0}}else t[e]=!0}function setMajorTicks(t,e,i,s){const n=t._adapter,a=+n.startOf(e[0].value,s),o=e[e.length-1].value;let r,l;for(r=a;r<=o;r=+n.add(r,1,s))l=i[r],l>=0&&(e[l].major=!0);return e}function ticksFromTimestamps(t,e,i){const s=[],n={},a=e.length;let o,r;for(o=0;o+t.value)))}initOffsets(t=[]){let e,i,s=0,n=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),s=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)/2,i=this.getDecimalForValue(t[t.length-1]),n=1===t.length?i:(i-this.getDecimalForValue(t[t.length-2]))/2);const a=t.length<3?.5:.25;s=_limitValue(s,0,a),n=_limitValue(n,0,a),this._offsets={start:s,end:n,factor:1/(s+1+n)}}_generate(){const t=this._adapter,e=this.min,i=this.max,s=this.options,n=s.time,a=n.unit||determineUnitForAutoTicks(n.minUnit,e,i,this._getLabelCapacity(e)),o=valueOrDefault(s.ticks.stepSize,1),r="week"===a&&n.isoWeekday,l=isNumber(r)||!0===r,h={};let c,d,u=e;if(l&&(u=+t.startOf(u,"isoWeek",r)),u=+t.startOf(u,l?"day":a),t.diff(i,e,a)>1e5*o)throw new Error(e+" and "+i+" are too far apart with stepSize of "+o+" "+a);const g="data"===s.ticks.source&&this.getDataTimestamps();for(c=u,d=0;ct-e)).map((t=>+t))}getLabelForValue(t){const e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}_tickFormatFunction(t,e,i,s){const n=this.options,a=n.ticks.callback;if(a)return callback(a,[t,e,i],this);const o=n.time.displayFormats,r=this._unit,l=this._majorUnit,h=r&&o[r],c=l&&o[l],d=i[e],u=l&&c&&d&&d.major;return this._adapter.format(t,s||(u?c:h))}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e0?o:1}getDataTimestamps(){let t,e,i=this._cache.data||[];if(i.length)return i;const s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(t=0,e=s.length;t=t[r].pos&&e<=t[l].pos&&({lo:r,hi:l}=_lookupByKey(t,"pos",e)),({pos:s,time:a}=t[r]),({pos:n,time:o}=t[l])):(e>=t[r].time&&e<=t[l].time&&({lo:r,hi:l}=_lookupByKey(t,"time",e)),({time:s,pos:a}=t[r]),({time:n,pos:o}=t[l]));const h=n-s;return h?a+(o-a)*(e-s)/h:a}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(){const 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){const{min:e,max:i}=this,s=[],n=[];let a,o,r,l,h;for(a=0,o=t.length;a=e&&l<=i&&s.push(l);if(s.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(a=0,o=s.length;at({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 0Math.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.push({res:t,rej:e})})}_notify(t){var e=t?"res":"rej";const i=this._promises||[];for(let t=0;t{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.$animations={});var t=Object.keys(i),r=Date.now();let o;for(o=t.length-1;0<=o;--o){const c=t[o];if("$"!==c.charAt(0))if("options"===c)s.push(...this._animateOptions(e,i));else{var l=i[c];let t=n[c];var h=a.get(c);if(t){if(h&&t.active()){t.update(h,l,r);continue}t.cancel()}h&&h.duration?(n[c]=t=new Animation(h,e,c,l),s.push(t)):e[c]=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;ti[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]}}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=0t||cthis.getContext(i,a),l);return h.$shared&&(h.$shared=r,s[e]=Object.freeze(cloneIfNotShared(h,r))),h}_resolveAnimations(t,e,i){var a=this.chart;const s=this._cachedDataOpts;var n="animation-"+e,r=s[n];if(r)return r;let o;if(!1!==a.options.animation){const l=this.chart.config;r=l.datasetAnimationScopeKeys(this._type,e),r=l.getOptionScopes(this.getDataset(),r);o=l.createResolver(r,this.getContext(t,i,e))}r=new Animations(a,o&&o.animations);return o&&o._cacheable&&(s[n]=Object.freeze(r)),r}getSharedOptions(t){if(t.$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{for(t.length+=e,r=t.length-1;r>=n;r--)t[r]=t[r-e]};for(o(s),r=t;rt-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;sMath.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,c,d,u;for(c=(h=i)+a;h=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.baset.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_angleBetween(t,u,g,!0)?1:Math.max(e,e*a,i,i*a),c=(t,e,i)=>_angleBetween(t,u,g,!0)?-1:Math.min(e,e*a,i,i*a),d=h(0,t,o),h=h(HALF_PI,e,l),t=c(PI,t,o),o=c(PI+HALF_PI,e,l);i=(d-t)/2,s=(h-o)/2,n=-(d+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};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=v?D.skip=!0:(_=this.getParsed(t),y=isNullOrUndef(_[u]),k=D[d]=n.getPixelForValue(_[d],t),S=D[u]=s||y?r.getBasePixel():r.getPixelForValue(o?this.applyStack(r,_,o):_[u],t),D.skip=isNaN(k)||isNaN(S)||y,D.stop=0f,p&&(D.parsed=_,D.raw=l.data[t]),c&&(D.options=h||this.resolveDataElementOptions(t,M.active?"active":a)),m||this.updateElement(M,t,D,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)&&(ia.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,c=l.yCenter,d=l.getIndexAngle(0)-.5*PI;let u=d,g;var p=360/this.countVisibleElements();for(g=0;g{!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;tm,f&&(M.parsed=_,M.raw=h.data[t]),d&&(M.options=c||this.resolveDataElementOptions(t,b.active?"active":s)),v||this.updateElement(b,t,M,s),x=_}this.updateSharedOptions(c,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{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(0t.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;it.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,c;for(n=0,r=t.length,h=0;n{"function"==typeof t.beforeLayout&&t.beforeLayout()}),c.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 d=Object.assign({maxPadding:e,w:n,h:r,x:s.left,y:s.top},s);h=setLayoutDims(c.concat(l),t);fitBoxes(o.fullSize,d,t,h),fitBoxes(c,d,t,h),fitBoxes(l,d,t,h)&&fitBoxes(c,d,t,h),handleMaxPadding(d),placeBoxes(o.leftAndTop,d,t,h),d.x+=d.w,d.y+=d.h,placeBoxes(o.rightAndBottom,d,t,h),i.chartArea={left:d.left,top:d.top,right:d.left+d.w,bottom:d.top+d.h,height:d.h,width:d.w},each(o.chartArea,t=>{const e=t.box;Object.assign(e,i.chartArea),e.update(d.w,d.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{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;active=!1;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"left"===t?"right":"right"===t?"left":t,offsetFromEdge=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i;function sample(t,e){const i=[];var a=t.length/e,s=t.length;let n=0;for(;nr+1e-6)))return o}function garbageCollect(t,s){each(t,t=>{const e=t.gc;var i=e.length/2;let a;if(ss?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||[]}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({width:s[t]||0,height:n[t]||0});return{first:y(0),last:y(e-1),widest:y(b),highest:y(_),widths:s,heights:n}}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:0t.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{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{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;tt.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{var e=r[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),a=getDefaultScaleIDFromAxis(i,o),s=n.scales||{};l[t]=mergeIf(Object.create(null),[{axis:i},e,s[i],s[a]])}),e.data.datasets.forEach(a=>{var t=a.type||e.type;const s=a.indexAxis||getIndexAxis(t,i),n=(overrides[t]||{}).scales||{};Object.keys(n).forEach(t=>{var e=getAxisFromDefaultScaleID(t,s),i=a[e+"AxisID"]||e;l[i]=l[i]||Object.create(null),mergeIf(l[i],[{axis:e},r[i],n[t]])})}),Object.keys(l).forEach(t=>{t=l[t];mergeIf(t,[defaults.scales[t.type],defaults.scale])}),l}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="4.0.1";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],(0this.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),ei.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{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{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;tt.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;tt&&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{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{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())}var Chart$1=Chart;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{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:c}=e,d=Math.max(e.outerRadius+a+i-h,0),h=0(r+(h?o-t:t))%n,k=()=>{f!==m&&(t.lineTo(c,m),t.lineTo(c,f),t.lineTo(c,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?(bm&&(m=b),c=(d*c+x)/++d):(k(),t.lineTo(x,b),p=_,d=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 d=[],u=_getInterpolationMethod(s);let t,e;for(t=0,e=o.length;tt.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 createDefaultDatasetColorizer(){return(t,e)=>{t.borderColor=getBorderColor(e),t.backgroundColor=getBackgroundColor(e)}}function createDoughnutDatasetColorizer(){let e=0;return t=>{t.backgroundColor=t.data.map(()=>getBorderColor(e++))}}function createPolarAreaDatasetColorizer(){let e=0;return t=>{t.backgroundColor=t.data.map(()=>getBackgroundColor(e++))}}function getColorizer(t){return("doughnut"===t||"pie"===t?createDoughnutDatasetColorizer:"polarArea"===t?createPolarAreaDatasetColorizer:createDefaultDatasetColorizer)()}function containsColorsDefinitions(t){let e;for(e in t)if(t[e].borderColor||t[e].backgroundColor)return!0;return!1}var plugin_colors={id:"colors",defaults:{enabled:!0},beforeLayout(t,e,i){if(i.enabled){const{type:a,options:{elements:s},data:{datasets:n}}=t.config;containsColorsDefinitions(n)||s&&containsColorsDefinitions(s)||(i=getColorizer(a),n.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,c,d,u,g,p;for(r[l++]=a[h],c=0;cu&&(u=g,d=a[i],p=i);r[l++]=d,h=p}return r[l++]=a[e],r}function minMaxDecimation(t,e,i,a){let s=0,n=0,r,o,l,h,c,d,u,g,p,f;const m=[];var v=t[e].x,x=t[e+i-1].x-v;for(r=e;rf&&(f=h,u=r),s=(n*s+o.x)/++n):(b=r-1,isNullOrUndef(d)||isNullOrUndef(u)||(_=Math.min(d,u),y=Math.max(d,u),_!==g&&_!==b&&m.push({...t[_],x:s}),y!==g&&y!==b&&m.push({...t[y],x:s})),0{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 d of a){var{start:o,end:l}=d,l=_findSegmentEnd(o,l,s),h=_getBounds(i,s[o],s[l],d.loop);if(e.segments)for(const u of _boundSegments(e,h)){var c=_getBounds(i,n[u.start],n[u.end],u.loop);for(const g of _boundSegment(d,s,c))r.push({source:g,target:u,start:{[i]:_getEdge(h,c,"start",Math.max)},end:{[i]:_getEdge(h,c,"end",Math.min)}})}else r.push({source:d,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{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],c=s+o;let d=t,u=(n.textAlign="left",n.textBaseline="middle",-1),g=-c;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)&&(d+=c,h[h.length-(0{var{itemWidth:t,itemHeight:i}=calculateItemSize(s,a,r,t,n);0c&&(d+=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}),d+=u,h.push({width:u,height:g}),d}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 M;this.drawTitle(),f.textAlign=b.textAlign("left"),f.textBaseline="middle",f.lineWidth=.5,f.font=_.string;const{boxWidth:D,boxHeight:P,itemHeight:C}=getBoxSize(v,k),w=this.isHorizontal(),A=this._computeTitleHeight(),O=(M=w?{x:_alignStartEnd(m,this.left+y,this.right-p[0]),y:this.top+y+A,line:0}:{x:this.left+y,y:_alignStartEnd(m,this.top+A+y,this.bottom-g[0].height),line:0},overrideTextDirection(this.ctx,u.textDirection),C+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=D+S+i;let s=M.x,n=M.y;b.setWidth(this.width),w?0this.right&&(n=M.y+=O,M.line++,s=M.x=_alignStartEnd(m,this.left+y,this.right-p[M.line])):0this.bottom&&(s=M.x=s+g[M.line].width+y,M.line++,n=M.y=_alignStartEnd(m,this.top+A+y,this.bottom-g[M.line].height));var r,o,l,h,c,d,e=b.x(s);e=e,h=n,c=t,isNaN(D)||D<=0||isNaN(P)||P<0||(f.save(),r=valueOrDefault(c.lineWidth,1),f.fillStyle=valueOrDefault(c.fillStyle,x),f.lineCap=valueOrDefault(c.lineCap,"butt"),f.lineDashOffset=valueOrDefault(c.lineDashOffset,0),f.lineJoin=valueOrDefault(c.lineJoin,"miter"),f.lineWidth=r,f.strokeStyle=valueOrDefault(c.strokeStyle,x),f.setLineDash(valueOrDefault(c.lineDash,[])),v.usePointStyle?(o={radius:P*Math.SQRT2/2,pointStyle:c.pointStyle,rotation:c.rotation,borderWidth:r},l=b.xPlus(e,D/2),d=h+S,drawPointLegend(f,o,l,d,v.pointStyleWidth&&D)):(o=h+Math.max((k-P)/2,0),l=b.leftForLtr(e,D),d=toTRBLCorners(c.borderRadius),f.beginPath(),Object.values(d).some(t=>0!==t)?addRoundedRectPath(f,{x:l,y:o,w:D,h:P,radius:d}):f.rect(l,o,D,P),f.fill(),0!==r&&f.stroke()),f.restore()),s=_textX(a,s+D+S,w?s+i:this.right,u.rtl),h=b.x(s),e=n,c=t,renderText(f,c.text,h,e+C/2,_,{strikethrough:c.hidden,textAlign:b.textAlign(c.textAlign)}),w?M.x+=i+y:"string"!=typeof t.text?(d=_.lineHeight,M.y+=calculateLegendItemHeight(t,d)):M.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),c=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);c.textAlign=h.textAlign(_toLeftRightCenter(o)),c.textBaseline="middle",c.strokeStyle=s.color,c.fillStyle=s.color,c.font=n.string,renderText(c,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;it.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+.5:0)}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,c;return l=this.isHorizontal()?(h=_alignStartEnd(r,i,s),c=e+t,s-i):(o="left"===n.position?(h=i+t,c=_alignStartEnd(r,a,e),-.5*PI):(h=s-t,c=_alignStartEnd(r,e,a),.5*PI),a-e),{titleX:h,titleY:c,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;et+e.before.length+e.lines.length+e.after.length,0);v+=t.beforeBody.length+t.afterBody.length,d&&(f+=d*h.lineHeight+(d-1)*e.titleSpacing+e.titleMarginBottom),v&&(d=e.displayColors?Math.max(o,l.lineHeight):l.lineHeight,f+=g*d+(v-g)*l.lineHeight+(v-1)*e.bodySpacing),u&&(f+=e.footerMarginTop+u*c.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=c.string,each(t.footer,b),i.restore(),{width:m+=p.width,height:f}}function determineYAlign(t,e){var{y:e,height:i}=e;return et.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 c=alignX(e,i);var d=alignY(e,r,s);return"center"===r?"left"===i?c+=s:"right"===i&&(c-=s):"left"===i?c-=Math.max(n,l)+t:"right"===i&&(c+=Math.max(o,h)+t),{x:_limitValue(c,0,a.width-e.width),y:_limitValue(d,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{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;oa.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:c}=e;let d,u,g,p,f,m;return"center"===s?(f=h+c/2,m="left"===a?(d=t,u=d-i,p=f+i,f-i):(d=t+e,u=d+i,p=f-i,f+i),g=d):(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,d=u-i,u+i):(p=h+c,f=p+i,d=u+i,u-i),m=p),{x1:d,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;o0!==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 c=toFont(t.bodyFont);let d=c.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+d/2),e.y+=d+s}var f=g.textAlign(n);let m,v,x,b,_,y,k;for(i.textAlign=n,i.textBaseline="middle",i.font=c.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{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&&te.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:c,includeBounds:d}=t,u=s||1,g=h-1,{min:e,max:p}=e,f=!isNullOrUndef(n),m=!isNullOrUndef(r),v=!isNullOrUndef(l),c=(p-e)/(c+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&&(d&&_!==n?(i.push({value:n}),_a=e?a:t,l=t=>s=i?s:t;t&&(r=sign(a),n=sign(s),r<0&&n<0?l(0):0Math.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(;10n?Math.pow(10,s):0,s=Math.round((e-l)*r)/r,h=Math.floor((e-l)/o/10)*o*10;let c=Math.floor((s-h)/Math.pow(10,n)),d=finiteOrDefault(t.min,Math.round((l+h+c*Math.pow(10,n))*r)/r);for(;da=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}:te.r&&(r=(a.end-e.r)/n,t.r=Math.max(t.r,e.r+r)),s.starte.b&&(o=(s.end-e.b)/i,t.b=Math.max(t.b,e.b+o))}function buildPointLabelItems(e,i,a){const s=[];var n=e._pointLabels.length,t=e.options,r=getTickBackdropHeight(t)/2,o=e.drawingArea,l=t.pointLabels.centerPointLabels?PI/n:0;for(let t=0;t0!==t)?(a.beginPath(),addRoundedRectPath(a,{x:v,y:o,w:f,h:g,radius:n}),a.fill()):a.fillRect(v,o,f,g)),renderText(a,e._pointLabels[t],c,d+h.lineHeight/2,h,{color:l.color,textAlign:u,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{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{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:c,lineWidth:d}=h;d&&c&&(t.lineWidth=d,t.strokeStyle=c,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}))}),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=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?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+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,c,d;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(c=h,d=0;ct-e).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)}_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=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=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