build.js

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/*!
 * @kurkle/color v0.3.2
 * https://github.com/kurkle/color#readme
 * (c) 2023 Jukka Kurkela
 * Released under the MIT License
 */
var s,n;s=this,n=function(){"use strict";function t(t){return t+.5|0}const e=(t,e,i)=>Math.max(Math.min(t,i),e);function i(i){return e(t(2.55*i),0,255)}function s(i){return e(t(255*i),0,255)}function n(i){return e(t(i/2.55)/100,0,1)}function o(i){return e(t(100*i),0,100)}const a={0:0,1:1,2:2,3:3,4:4,5:5,6:6,7:7,8:8,9:9,A:10,B:11,C:12,D:13,E:14,F:15,a:10,b:11,c:12,d:13,e:14,f:15},r=[..."0123456789ABCDEF"],l=t=>r[15&t],h=t=>r[(240&t)>>4]+r[15&t],c=t=>(240&t)>>4==(15&t);function d(t){var e,i=t.length;return"#"===t[0]&&(4===i||5===i?e={r:255&17*a[t[1]],g:255&17*a[t[2]],b:255&17*a[t[3]],a:5===i?17*a[t[4]]:255}:7!==i&&9!==i||(e={r:a[t[1]]<<4|a[t[2]],g:a[t[3]]<<4|a[t[4]],b:a[t[5]]<<4|a[t[6]],a:9===i?a[t[7]]<<4|a[t[8]]:255})),e}function u(t){var e=(t=>c(t.r)&&c(t.g)&&c(t.b)&&c(t.a))(t)?l:h;return t?"#"+e(t.r)+e(t.g)+e(t.b)+((t,e)=>t<255?e(t):"")(t.a,e):void 0}const f=/^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/;function g(t,e,i){const s=e*Math.min(i,1-i),n=(e,n=(e+t/30)%12)=>i-s*Math.max(Math.min(n-3,9-n,1),-1);return[n(0),n(8),n(4)]}function p(t,e,i){const s=(s,n=(s+t/60)%6)=>i-i*e*Math.max(Math.min(n,4-n,1),0);return[s(5),s(3),s(1)]}function m(t,e,i){const s=g(t,1,.5);let n;for(e+i>1&&(n=1/(e+i),e*=n,i*=n),n=0;n<3;n++)s[n]*=1-e-i,s[n]+=e;return s}function b(t){const e=t.r/255,i=t.g/255,s=t.b/255,n=Math.max(e,i,s),o=Math.min(e,i,s),a=(n+o)/2;let r,l,h;return n!==o&&(h=n-o,l=a>.5?h/(2-n-o):h/(n+o),r=function(t,e,i,s,n){return t===n?(e-i)/s+(e<i?6:0):e===n?(i-t)/s+2:(t-e)/s+4}(e,i,s,h,n),r=60*r+.5),[0|r,l||0,a]}function x(t,e,i,n){return(Array.isArray(e)?t(e[0],e[1],e[2]):t(e,i,n)).map(s)}function _(t,e,i){return x(g,t,e,i)}function y(t,e,i){return x(m,t,e,i)}function v(t,e,i){return x(p,t,e,i)}function w(t){return(t%360+360)%360}function M(t){const e=f.exec(t);let n,o=255;if(!e)return;e[5]!==n&&(o=e[6]?i(+e[5]):s(+e[5]));const a=w(+e[2]),r=+e[3]/100,l=+e[4]/100;return 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D;function C(t){D||(D=function(){const t={},e=Object.keys(O),i=Object.keys(S);let s,n,o,a,r;for(s=0;s<e.length;s++){for(a=r=e[s],n=0;n<i.length;n++)o=i[n],r=r.replace(o,S[o]);o=parseInt(O[a],16),t[r]=[o>>16&255,o>>8&255,255&o]}return t}(),D.transparent=[0,0,0,0]);const e=D[t.toLowerCase()];return e&&{r:e[0],g:e[1],b:e[2],a:4===e.length?e[3]:255}}const A=/^rgba?\(\s*([-+.\d]+)(%)?[\s,]+([-+.e\d]+)(%)?[\s,]+([-+.e\d]+)(%)?(?:[\s,/]+([-+.e\d]+)(%)?)?\s*\)$/;function T(t){const s=A.exec(t);let n,o,a,r=255;if(s){if(s[7]!==n){const t=+s[7];r=s[8]?i(t):e(255*t,0,255)}return n=+s[1],o=+s[3],a=+s[5],n=255&(s[2]?i(n):e(n,0,255)),o=255&(s[4]?i(o):e(o,0,255)),a=255&(s[6]?i(a):e(a,0,255)),{r:n,g:o,b:a,a:r}}}function R(t){return t&&(t.a<255?`rgba(${t.r}, ${t.g}, ${t.b}, ${n(t.a)})`:`rgb(${t.r}, ${t.g}, ${t.b})`)}const L=t=>t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055,E=t=>t<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4);function I(t,e,i){if(t){let s=b(t);s[e]=Math.max(0,Math.min(s[e]+s[e]*i,0===e?360:1)),s=_(s),t.r=s[0],t.g=s[1],t.b=s[2]}}function F(t,e){return t?Object.assign(e||{},t):t}function z(t){var e={r:0,g:0,b:0,a:255};return Array.isArray(t)?t.length>=3&&(e={r:t[0],g:t[1],b:t[2],a:255},t.length>3&&(e.a=s(t[3]))):(e=F(t,{r:0,g:0,b:0,a:1})).a=s(e.a),e}class N{constructor(t){if(t instanceof N)return t;const e=typeof t;let i;var s;"object"===e?i=z(t):"string"===e&&(i=d(t)||C(t)||("r"===(s=t).charAt(0)?T(s):M(s))),this._rgb=i,this._valid=!!i}get valid(){return this._valid}get rgb(){var t=F(this._rgb);return t&&(t.a=n(t.a)),t}set rgb(t){this._rgb=z(t)}rgbString(){return this._valid?R(this._rgb):void 0}hexString(){return this._valid?u(this._rgb):void 0}hslString(){return this._valid?P(this._rgb):void 0}mix(t,e){if(t){const i=this.rgb,s=t.rgb;let n;const 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/*!
 * Chart.js v4.2.1
 * https://www.chartjs.org
 * (c) 2023 Chart.js Contributors
 * Released under the MIT License
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0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$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=f(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&&x(this._cachedMeta),this.index=t}linkScales(){const t=this.chart,e=this._cachedMeta,i=this.getDataset(),n=(t,e,i,s)=>"x"===t?e:"r"===t?s:i,o=e.xAxisID=s.valueOrDefault(i.xAxisID,b(t,"x")),a=e.yAxisID=s.valueOrDefault(i.yAxisID,b(t,"y")),r=e.rAxisID=s.valueOrDefault(i.rAxisID,b(t,"r")),l=e.indexAxis,h=e.iAxisID=n(l,o,a,r),c=e.vAxisID=n(l,a,o,r);e.xScale=this.getScaleForId(o),e.yScale=this.getScaleForId(a),e.rScale=this.getScaleForId(r),e.iScale=this.getScaleForId(h),e.vScale=this.getScaleForId(c)}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&&s.unlistenArrayEvents(this._data,this),t._stacked&&x(t)}_dataCheck(){const t=this.getDataset(),e=t.data||(t.data=[]),i=this._data;if(s.isObject(e))this._data=function(t){const e=Object.keys(t),i=new Array(e.length);let s,n,o;for(s=0,n=e.length;s<n;++s)o=e[s],i[s]={x:o,y:t[o]};return i}(e);else if(i!==e){if(i){s.unlistenArrayEvents(i,this);const t=this._cachedMeta;x(t),t._parsed=[]}e&&Object.isExtensible(e)&&s.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=f(e.vScale,e),e.stack!==i.stack&&(s=!0,x(e),e.stack=i.stack),this._resyncElements(t),(s||n!==e._stacked)&&m(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:n}=this,{iScale:o,_stacked:a}=i,r=o.axis;let l,h,c,d=0===t&&e===n.length||i._sorted,u=t>0&&i._parsed[t-1];if(!1===this._parsing)i._parsed=n,i._sorted=!0,c=n;else{c=s.isArray(n[t])?this.parseArrayData(i,n,t,e):s.isObject(n[t])?this.parseObjectData(i,n,t,e):this.parsePrimitiveData(i,n,t,e);const o=()=>null===h[r]||u&&h[r]<u[r];for(l=0;l<e;++l)i._parsed[l+t]=h=c[l],d&&(o()&&(d=!1),u=h);i._sorted=d}a&&m(this,c)}parsePrimitiveData(t,e,i,s){const{iScale:n,vScale:o}=t,a=n.axis,r=o.axis,l=n.getLabels(),h=n===o,c=new Array(s);let d,u,f;for(d=0,u=s;d<u;++d)f=d+i,c[d]={[a]:h||n.parse(l[f],f),[r]:o.parse(e[f],f)};return c}parseArrayData(t,e,i,s){const{xScale:n,yScale:o}=t,a=new Array(s);let r,l,h,c;for(r=0,l=s;r<l;++r)h=r+i,c=e[h],a[r]={x:n.parse(c[0],h),y:o.parse(c[1],h)};return a}parseObjectData(t,e,i,n){const{xScale:o,yScale:a}=t,{xAxisKey:r="x",yAxisKey:l="y"}=this._parsing,h=new Array(n);let c,d,u,f;for(c=0,d=n;c<d;++c)u=c+i,f=e[u],h[c]={x:o.parse(s.resolveObjectKey(f,r),u),y:a.parse(s.resolveObjectKey(f,l),u)};return h}getParsed(t){return this._cachedMeta._parsed[t]}getDataElement(t){return this._cachedMeta.data[t]}applyStack(t,e,i){const s=this.chart,n=this._cachedMeta,o=e[t.axis];return u({keys:d(s,!0),values:e._stacks[t.axis]._visualValues},o,n.index,{mode:i})}updateRangeFromParsed(t,e,i,s){const n=i[e.axis];let o=null===n?NaN:n;const a=s&&i._stacks[e.axis];s&&a&&(s.values=a,o=u(s,n,this._cachedMeta.index)),t.min=Math.min(t.min,o),t.max=Math.max(t.max,o)}getMinMax(t,e){const i=this._cachedMeta,n=i._parsed,o=i._sorted&&t===i.iScale,a=n.length,r=this._getOtherScale(t),l=((t,e,i)=>t&&!e.hidden&&e._stacked&&{keys:d(i,!0),values:null})(e,i,this.chart),h={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:c,max:u}=function(t){const{min:e,max:i,minDefined:s,maxDefined:n}=t.getUserBounds();return{min:s?e:Number.NEGATIVE_INFINITY,max:n?i:Number.POSITIVE_INFINITY}}(r);let f,g;function p(){g=n[f];const e=g[r.axis];return!s.isNumberFinite(g[t.axis])||c>e||u<e}for(f=0;f<a&&(p()||(this.updateRangeFromParsed(h,t,g,l),!o));++f);if(o)for(f=a-1;f>=0;--f)if(!p()){this.updateRangeFromParsed(h,t,g,l);break}return h}getAllParsedValues(t){const e=this._cachedMeta._parsed,i=[];let n,o,a;for(n=0,o=e.length;n<o;++n)a=e[n][t.axis],s.isNumberFinite(a)&&i.push(a);return i}getMaxOverflow(){return!1}getLabelAndValue(t){const e=this._cachedMeta,i=e.iScale,s=e.vScale,n=this.getParsed(t);return{label:i?""+i.getLabelForValue(n[i.axis]):"",value:s?""+s.getLabelForValue(n[s.axis]):""}}_update(t){const e=this._cachedMeta;this.update(t||"default"),e._clip=function(t){let e,i,n,o;return s.isObject(t)?(e=t.top,i=t.right,n=t.bottom,o=t.left):e=i=n=o=t,{top:e,right:i,bottom:n,left:o,disabled:!1===t}}(s.valueOrDefault(this.options.clip,function(t,e,i){if(!1===i)return!1;const s=c(t,i),n=c(e,i);return{top:n.end,right:s.end,bottom:n.start,left:s.start}}(e.xScale,e.yScale,this.getMaxOverflow())))}update(t){}draw(){const t=this._ctx,e=this.chart,i=this._cachedMeta,s=i.data||[],n=e.chartArea,o=[],a=this._drawStart||0,r=this._drawCount||s.length-a,l=this.options.drawActiveElementsOnTop;let h;for(i.dataset&&i.dataset.draw(t,n,a,r),h=a;h<a+r;++h){const e=s[h];e.hidden||(e.active&&l?o.push(e):e.draw(t,n))}for(h=0;h<o.length;++h)o[h].draw(t,n)}getStyle(t,e){const i=e?"active":"default";return void 0===t&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(i):this.resolveDataElementOptions(t||0,i)}getContext(t,e,i){const n=this.getDataset();let o;if(t>=0&&t<this._cachedMeta.data.length){const e=this._cachedMeta.data[t];o=e.$context||(e.$context=function(t,e,i){return s.createContext(t,{active:!1,dataIndex:e,parsed:void 0,raw:void 0,element:i,index:e,mode:"default",type:"data"})}(this.getContext(),t,e)),o.parsed=this.getParsed(t),o.raw=n.data[t],o.index=o.dataIndex=t}else o=this.$context||(this.$context=function(t,e){return s.createContext(t,{active:!1,dataset:void 0,datasetIndex:e,index:e,mode:"default",type:"dataset"})}(this.chart.getContext(),this.index)),o.dataset=n,o.index=o.datasetIndex=this.index;return o.active=!!e,o.mode=i,o}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"default",i=arguments.length>2?arguments[2]:void 0;const n="active"===e,o=this._cachedDataOpts,a=t+"-"+e,r=o[a],l=this.enableOptionSharing&&s.defined(i);if(r)return y(r,l);const h=this.chart.config,c=h.datasetElementScopeKeys(this._type,t),d=n?[`${t}Hover`,"hover",t,""]:[t,""],u=h.getOptionScopes(this.getDataset(),c),f=Object.keys(s.defaults.elements[t]),g=h.resolveNamedOptions(u,f,(()=>this.getContext(i,n,e)),d);return g.$shared&&(g.$shared=l,o[a]=Object.freeze(y(g,l))),g}_resolveAnimations(t,e,i){const s=this.chart,n=this._cachedDataOpts,o=`animation-${e}`,a=n[o];if(a)return a;let r;if(!1!==s.options.animation){const s=this.chart.config,n=s.datasetAnimationScopeKeys(this._type,e),o=s.getOptionScopes(this.getDataset(),n);r=s.createResolver(o,this.getContext(t,i,e))}const l=new h(s,r&&r.animations);return r&&r._cacheable&&(n[o]=Object.freeze(l)),l}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||_(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){const i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,n=this.getSharedOptions(i),o=this.includeOptions(e,n)||n!==s;return this.updateSharedOptions(n,e,i),{sharedOptions:n,includeOptions:o}}updateElement(t,e,i,s){_(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!_(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,o=Math.min(n,s);o&&this.parse(0,o),n>s?this._insertElements(s,n-s,t):n<s&&this._removeElements(n,s-n)}_insertElements(t,e){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];const s=this._cachedMeta,n=s.data,o=t+e;let a;const r=t=>{for(t.length+=e,a=t.length-1;a>=o;a--)t[a]=t[a-e]};for(r(n),a=t;a<o;++a)n[a]=new this.dataElementType;this._parsing&&r(s._parsed),this.parse(t,e),i&&this.updateElements(n,t,e,"reset")}updateElements(t,e,i,s){}_removeElements(t,e){const i=this._cachedMeta;if(this._parsing){const s=i._parsed.splice(t,e);i._stacked&&x(i,s)}i.data.splice(t,e)}_sync(t){if(this._parsing)this._syncList.push(t);else{const[e,i,s]=t;this[e](i,s)}this.chart._dataChanges.push([this.index,...t])}_onDataPush(){const t=arguments.length;this._sync(["_insertElements",this.getDataset().data.length-t,t])}_onDataPop(){this._sync(["_removeElements",this._cachedMeta.data.length-1,1])}_onDataShift(){this._sync(["_removeElements",0,1])}_onDataSplice(t,e){e&&this._sync(["_removeElements",t,e]);const i=arguments.length-2;i&&this._sync(["_insertElements",t,i])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}function w(t){const e=t.iScale,i=function(t,e){if(!t._cache.$bar){const i=t.getMatchingVisibleMetas(e);let n=[];for(let e=0,s=i.length;e<s;e++)n=n.concat(i[e].controller.getAllParsedValues(t));t._cache.$bar=s._arrayUnique(n.sort(((t,e)=>t-e)))}return t._cache.$bar}(e,t.type);let n,o,a,r,l=e._length;const h=()=>{32767!==a&&-32768!==a&&(s.defined(r)&&(l=Math.min(l,Math.abs(a-r)||l)),r=a)};for(n=0,o=i.length;n<o;++n)a=e.getPixelForValue(i[n]),h();for(r=void 0,n=0,o=e.ticks.length;n<o;++n)a=e.getPixelForTick(n),h();return l}function M(t,e,i,n){return s.isArray(t)?function(t,e,i,s){const n=i.parse(t[0],s),o=i.parse(t[1],s),a=Math.min(n,o),r=Math.max(n,o);let l=a,h=r;Math.abs(a)>Math.abs(r)&&(l=r,h=a),e[i.axis]=h,e._custom={barStart:l,barEnd:h,start:n,end:o,min:a,max:r}}(t,e,i,n):e[i.axis]=i.parse(t,n),e}function k(t,e,i,s){const n=t.iScale,o=t.vScale,a=n.getLabels(),r=n===o,l=[];let h,c,d,u;for(h=i,c=i+s;h<c;++h)u=e[h],d={},d[n.axis]=r||n.parse(a[h],h),l.push(M(u,d,o,h));return l}function P(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function S(t,e,i,s){let n=e.borderSkipped;const o={};if(!n)return void(t.borderSkipped=o);if(!0===n)return void(t.borderSkipped={top:!0,right:!0,bottom:!0,left:!0});const{start:a,end:r,reverse:l,top:h,bottom:c}=function(t){let e,i,s,n,o;return t.horizontal?(e=t.base>t.x,i="left",s="right"):(e=t.base<t.y,i="bottom",s="top"),e?(n="end",o="start"):(n="start",o="end"),{start:i,end:s,reverse:e,top:n,bottom:o}}(t);"middle"===n&&i&&(t.enableBorderRadius=!0,(i._top||0)===s?n=h:(i._bottom||0)===s?n=c:(o[O(c,a,r,l)]=!0,n=h)),o[O(n,a,r,l)]=!0,t.borderSkipped=o}function O(t,e,i,s){var n,o,a;return s?(a=i,t=D(t=(n=t)===(o=e)?a:n===a?o:n,i,e)):t=D(t,e,i),t}function D(t,e,i){return"start"===t?e:"end"===t?i:t}function C(t,e,i){let{inflateAmount:s}=e;t.inflateAmount="auto"===s?1===i?.33:0:s}class A extends v{static id="bar";static defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}};static overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};parsePrimitiveData(t,e,i,s){return k(t,e,i,s)}parseArrayData(t,e,i,s){return k(t,e,i,s)}parseObjectData(t,e,i,n){const{iScale:o,vScale:a}=t,{xAxisKey:r="x",yAxisKey:l="y"}=this._parsing,h="x"===o.axis?r:l,c="x"===a.axis?r:l,d=[];let u,f,g,p;for(u=i,f=i+n;u<f;++u)p=e[u],g={},g[o.axis]=o.parse(s.resolveObjectKey(p,h),u),d.push(M(s.resolveObjectKey(p,c),g,a,u));return d}updateRangeFromParsed(t,e,i,s){super.updateRangeFromParsed(t,e,i,s);const n=i._custom;n&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,n.min),t.max=Math.max(t.max,n.max))}getMaxOverflow(){return 0}getLabelAndValue(t){const e=this._cachedMeta,{iScale:i,vScale:s}=e,n=this.getParsed(t),o=n._custom,a=P(o)?"["+o.start+", "+o.end+"]":""+s.getLabelForValue(n[s.axis]);return{label:""+i.getLabelForValue(n[i.axis]),value:a}}initialize(){this.enableOptionSharing=!0,super.initialize();this._cachedMeta.stack=this.getDataset().stack}update(t){const e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,i,n){const o="reset"===n,{index:a,_cachedMeta:{vScale:r}}=this,l=r.getBasePixel(),h=r.isHorizontal(),c=this._getRuler(),{sharedOptions:d,includeOptions:u}=this._getSharedOptions(e,n);for(let f=e;f<e+i;f++){const e=this.getParsed(f),i=o||s.isNullOrUndef(e[r.axis])?{base:l,head:l}:this._calculateBarValuePixels(f),g=this._calculateBarIndexPixels(f,c),p=(e._stacks||{})[r.axis],m={horizontal:h,base:i.base,enableBorderRadius:!p||P(e._custom)||a===p._top||a===p._bottom,x:h?i.head:g.center,y:h?g.center:i.head,height:h?g.size:Math.abs(i.size),width:h?Math.abs(i.size):g.size};u&&(m.options=d||this.resolveDataElementOptions(f,t[f].active?"active":n));const b=m.options||t[f].options;S(m,b,p,a),C(m,b,c.ratio),this.updateElement(t[f],f,m,n)}}_getStacks(t,e){const{iScale:i}=this._cachedMeta,n=i.getMatchingVisibleMetas(this._type).filter((t=>t.controller.options.grouped)),o=i.options.stacked,a=[],r=t=>{const i=t.controller.getParsed(e),n=i&&i[t.vScale.axis];if(s.isNullOrUndef(n)||isNaN(n))return!0};for(const i of n)if((void 0===e||!r(i))&&((!1===o||-1===a.indexOf(i.stack)||void 0===o&&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,o;for(n=0,o=e.data.length;n<o;++n)s.push(i.getPixelForValue(this.getParsed(n)[i.axis],n));const a=t.barThickness;return{min:a||w(e),pixels:s,start:i._startPixel,end:i._endPixel,stackCount:this._getStackCount(),scale:i,grouped:t.grouped,ratio:a?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:i,index:n},options:{base:o,minBarLength:a}}=this,r=o||0,l=this.getParsed(t),h=l._custom,c=P(h);let d,u,f=l[e.axis],g=0,p=i?this.applyStack(e,l,i):f;p!==f&&(g=p-f,p=f),c&&(f=h.barStart,p=h.barEnd-h.barStart,0!==f&&s.sign(f)!==s.sign(h.barEnd)&&(g=0),g+=f);const m=s.isNullOrUndef(o)||c?g:o;let b=e.getPixelForValue(m);if(d=this.chart.getDataVisibility(t)?e.getPixelForValue(g+p):b,u=d-b,Math.abs(u)<a){u=function(t,e,i){return 0!==t?s.sign(t):(e.isHorizontal()?1:-1)*(e.min>=i?1:-1)}(u,e,r)*a,f===r&&(b-=u/2);const t=e.getPixelForDecimal(0),o=e.getPixelForDecimal(1),h=Math.min(t,o),g=Math.max(t,o);b=Math.max(Math.min(b,g),h),d=b+u,i&&!c&&(l._stacks[e.axis]._visualValues[n]=e.getValueForPixel(d)-e.getValueForPixel(b))}if(b===e.getPixelForValue(r)){const t=s.sign(u)*e.getLineWidthForValue(r)/2;b+=t,u-=t}return{size:u,base:b,head:d,center:d+u/2}}_calculateBarIndexPixels(t,e){const i=e.scale,n=this.options,o=n.skipNull,a=s.valueOrDefault(n.maxBarThickness,1/0);let r,l;if(e.grouped){const i=o?this._getStackCount(t):e.stackCount,h="flex"===n.barThickness?function(t,e,i,s){const n=e.pixels,o=n[t];let a=t>0?n[t-1]:null,r=t<n.length-1?n[t+1]:null;const l=i.categoryPercentage;null===a&&(a=o-(null===r?e.end-e.start:r-o)),null===r&&(r=o+o-a);const h=o-(o-Math.min(a,r))/2*l;return{chunk:Math.abs(r-a)/2*l/s,ratio:i.barPercentage,start:h}}(t,e,n,i):function(t,e,i,n){const o=i.barThickness;let a,r;return s.isNullOrUndef(o)?(a=e.min*i.categoryPercentage,r=i.barPercentage):(a=o*n,r=1),{chunk:a/n,ratio:r,start:e.pixels[t]-a/2}}(t,e,n,i),c=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0);r=h.start+h.chunk*c+h.chunk/2,l=Math.min(a,h.chunk*h.ratio)}else r=i.getPixelForValue(this.getParsed(t)[i.axis],t),l=Math.min(a,e.min*e.ratio);return{base:r-l/2,head:r+l/2,center:r,size:l}}draw(){const t=this._cachedMeta,e=t.vScale,i=t.data,s=i.length;let n=0;for(;n<s;++n)null!==this.getParsed(n)[e.axis]&&i[n].draw(this._ctx)}}class T extends v{static id="bubble";static defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}};static overrides={scales:{x:{type:"linear"},y:{type:"linear"}}};initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,i,s){const n=super.parsePrimitiveData(t,e,i,s);for(let t=0;t<n.length;t++)n[t]._custom=this.resolveDataElementOptions(t+i).radius;return n}parseArrayData(t,e,i,n){const o=super.parseArrayData(t,e,i,n);for(let t=0;t<o.length;t++){const n=e[i+t];o[t]._custom=s.valueOrDefault(n[2],this.resolveDataElementOptions(t+i).radius)}return o}parseObjectData(t,e,i,n){const o=super.parseObjectData(t,e,i,n);for(let t=0;t<o.length;t++){const n=e[i+t];o[t]._custom=s.valueOrDefault(n&&n.r&&+n.r,this.resolveDataElementOptions(t+i).radius)}return o}getMaxOverflow(){const t=this._cachedMeta.data;let e=0;for(let i=t.length-1;i>=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:n}=e,o=this.getParsed(t),a=s.getLabelForValue(o.x),r=n.getLabelForValue(o.y),l=o._custom;return{label:i[t]||"",value:"("+a+", "+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:o,vScale:a}=this._cachedMeta,{sharedOptions:r,includeOptions:l}=this._getSharedOptions(e,s),h=o.axis,c=a.axis;for(let d=e;d<e+i;d++){const e=t[d],i=!n&&this.getParsed(d),u={},f=u[h]=n?o.getPixelForDecimal(.5):o.getPixelForValue(i[h]),g=u[c]=n?a.getBasePixel():a.getPixelForValue(i[c]);u.skip=isNaN(f)||isNaN(g),l&&(u.options=r||this.resolveDataElementOptions(d,e.active?"active":s),n&&(u.options.radius=0)),this.updateElement(e,d,u,s)}}resolveDataElementOptions(t,e){const i=this.getParsed(t);let n=super.resolveDataElementOptions(t,e);n.$shared&&(n=Object.assign({},n,{$shared:!1}));const o=n.radius;return"active"!==e&&(n.radius=0),n.radius+=s.valueOrDefault(i&&i._custom,o),n}}class R extends v{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 o=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,fontColor:s,lineWidth:o.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,n=this._cachedMeta;if(!1===this._parsing)n._parsed=i;else{let o,a,r=t=>+i[t];if(s.isObject(i[t])){const{key:t="value"}=this._parsing;r=e=>+s.resolveObjectKey(i[e],t)}for(o=t,a=t+e;o<a;++o)n._parsed[o]=r(o)}}_getRotation(){return s.toRadians(this.options.rotation-90)}_getCircumference(){return s.toRadians(this.options.circumference)}_getRotationExtents(){let t=s.TAU,e=-s.TAU;for(let i=0;i<this.chart.data.datasets.length;++i)if(this.chart.isDatasetVisible(i)&&this.chart.getDatasetMeta(i).type===this._type){const s=this.chart.getDatasetMeta(i).controller,n=s._getRotation(),o=s._getCircumference();t=Math.min(t,n),e=Math.max(e,n+o)}return{rotation:t,circumference:e-t}}update(t){const e=this.chart,{chartArea:i}=e,n=this._cachedMeta,o=n.data,a=this.getMaxBorderWidth()+this.getMaxOffset(o)+this.options.spacing,r=Math.max((Math.min(i.width,i.height)-a)/2,0),l=Math.min(s.toPercentage(this.options.cutout,r),1),h=this._getRingWeight(this.index),{circumference:c,rotation:d}=this._getRotationExtents(),{ratioX:u,ratioY:f,offsetX:g,offsetY:p}=function(t,e,i){let n=1,o=1,a=0,r=0;if(e<s.TAU){const l=t,h=l+e,c=Math.cos(l),d=Math.sin(l),u=Math.cos(h),f=Math.sin(h),g=(t,e,n)=>s._angleBetween(t,l,h,!0)?1:Math.max(e,e*i,n,n*i),p=(t,e,n)=>s._angleBetween(t,l,h,!0)?-1:Math.min(e,e*i,n,n*i),m=g(0,c,u),b=g(s.HALF_PI,d,f),x=p(s.PI,c,u),_=p(s.PI+s.HALF_PI,d,f);n=(m-x)/2,o=(b-_)/2,a=-(m+x)/2,r=-(b+_)/2}return{ratioX:n,ratioY:o,offsetX:a,offsetY:r}}(d,c,l),m=(i.width-a)/u,b=(i.height-a)/f,x=Math.max(Math.min(m,b)/2,0),_=s.toDimension(this.options.radius,x),y=(_-Math.max(_*l,0))/this._getVisibleDatasetWeightTotal();this.offsetX=g*_,this.offsetY=p*_,n.total=this.calculateTotal(),this.outerRadius=_-y*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-y*h,0),this.updateElements(o,0,o.length,t)}_circumference(t,e){const i=this.options,n=this._cachedMeta,o=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===n._parsed[t]||n.data[t].hidden?0:this.calculateCircumference(n._parsed[t]*o/s.TAU)}updateElements(t,e,i,s){const n="reset"===s,o=this.chart,a=o.chartArea,r=o.options.animation,l=(a.left+a.right)/2,h=(a.top+a.bottom)/2,c=n&&r.animateScale,d=c?0:this.innerRadius,u=c?0:this.outerRadius,{sharedOptions:f,includeOptions:g}=this._getSharedOptions(e,s);let p,m=this._getRotation();for(p=0;p<e;++p)m+=this._circumference(p,n);for(p=e;p<e+i;++p){const e=this._circumference(p,n),i=t[p],o={x:l+this.offsetX,y:h+this.offsetY,startAngle:m,endAngle:m+e,circumference:e,outerRadius:u,innerRadius:d};g&&(o.options=f||this.resolveDataElementOptions(p,i.active?"active":s)),m+=e,this.updateElement(i,p,o,s)}}calculateTotal(){const t=this._cachedMeta,e=t.data;let i,s=0;for(i=0;i<e.length;i++){const n=t._parsed[i];null===n||isNaN(n)||!this.chart.getDataVisibility(i)||e[i].hidden||(s+=Math.abs(n))}return s}calculateCircumference(t){const e=this._cachedMeta.total;return e>0&&!isNaN(t)?s.TAU*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,n=i.data.labels||[],o=s.formatNumber(e._parsed[t],i.options.locale);return{label:n[t]||"",value:o}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,n,o,a,r;if(!t)for(s=0,n=i.data.datasets.length;s<n;++s)if(i.isDatasetVisible(s)){o=i.getDatasetMeta(s),t=o.data,a=o.controller;break}if(!t)return 0;for(s=0,n=t.length;s<n;++s)r=a.resolveDataElementOptions(s),"inner"!==r.borderAlign&&(e=Math.max(e,r.borderWidth||0,r.hoverBorderWidth||0));return e}getMaxOffset(t){let e=0;for(let i=0,s=t.length;i<s;++i){const t=this.resolveDataElementOptions(i);e=Math.max(e,t.offset||0,t.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e}_getRingWeight(t){return Math.max(s.valueOrDefault(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}class L extends v{static id="line";static defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1};static overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:n=[],_dataset:o}=e,a=this.chart._animationsDisabled;let{start:r,count:l}=s._getStartAndCountOfVisiblePoints(e,n,a);this._drawStart=r,this._drawCount=l,s._scaleRangesChanged(e)&&(r=0,l=n.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!o._decimated,i.points=n;const h=this.resolveDatasetElementOptions(t);this.options.showLine||(h.borderWidth=0),h.segment=this.options.segment,this.updateElement(i,void 0,{animated:!a,options:h},t),this.updateElements(n,r,l,t)}updateElements(t,e,i,n){const o="reset"===n,{iScale:a,vScale:r,_stacked:l,_dataset:h}=this._cachedMeta,{sharedOptions:c,includeOptions:d}=this._getSharedOptions(e,n),u=a.axis,f=r.axis,{spanGaps:g,segment:p}=this.options,m=s.isNumber(g)?g:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||"none"===n,x=e+i,_=t.length;let y=e>0&&this.getParsed(e-1);for(let i=0;i<_;++i){const g=t[i],_=b?g:{};if(i<e||i>=x){_.skip=!0;continue}const v=this.getParsed(i),w=s.isNullOrUndef(v[f]),M=_[u]=a.getPixelForValue(v[u],i),k=_[f]=o||w?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,v,l):v[f],i);_.skip=isNaN(M)||isNaN(k)||w,_.stop=i>0&&Math.abs(v[u]-y[u])>m,p&&(_.parsed=v,_.raw=h.data[i]),d&&(_.options=c||this.resolveDataElementOptions(i,g.active?"active":n)),b||this.updateElement(g,i,_,n),y=v}}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)),o=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,n,o)/2}draw(){const t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}class E extends v{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 o=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:o.backgroundColor,strokeStyle:o.borderColor,fontColor:s,lineWidth:o.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,n=i.data.labels||[],o=s.formatNumber(e._parsed[t].r,i.options.locale);return{label:n[t]||"",value:o}}parseObjectData(t,e,i,n){return s._parseObjectDataRadialScale.bind(this)(t,e,i,n)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach(((t,i)=>{const s=this.getParsed(i).r;!isNaN(s)&&this.chart.getDataVisibility(i)&&(s<e.min&&(e.min=s),s>e.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),o=(n-Math.max(i.cutoutPercentage?n/100*i.cutoutPercentage:1,0))/t.getVisibleDatasetCount();this.outerRadius=n-o*this.index,this.innerRadius=this.outerRadius-o}updateElements(t,e,i,n){const o="reset"===n,a=this.chart,r=a.options.animation,l=this._cachedMeta.rScale,h=l.xCenter,c=l.yCenter,d=l.getIndexAngle(0)-.5*s.PI;let u,f=d;const g=360/this.countVisibleElements();for(u=0;u<e;++u)f+=this._computeAngle(u,n,g);for(u=e;u<e+i;u++){const e=t[u];let i=f,s=f+this._computeAngle(u,n,g),p=a.getDataVisibility(u)?l.getDistanceFromCenterForValue(this.getParsed(u).r):0;f=s,o&&(r.animateScale&&(p=0),r.animateRotate&&(i=s=d));const m={x:h,y:c,innerRadius:0,outerRadius:p,startAngle:i,endAngle:s,options:this.resolveDataElementOptions(u,e.active?"active":n)};this.updateElement(e,u,m,n)}}countVisibleElements(){const t=this._cachedMeta;let e=0;return t.data.forEach(((t,i)=>{!isNaN(this.getParsed(i).r)&&this.chart.getDataVisibility(i)&&e++})),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?s.toRadians(this.resolveDataElementOptions(t,e).angle||i):0}}class I extends R{static id="pie";static defaults={cutout:0,rotation:0,circumference:360,radius:"100%"}}class F extends v{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,n){return s._parseObjectDataRadialScale.bind(this)(t,e,i,n)}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 o={_loop:!0,_fullLoop:n.length===s.length,options:e};this.updateElement(i,void 0,o,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){const n=this._cachedMeta.rScale,o="reset"===s;for(let a=e;a<e+i;a++){const e=t[a],i=this.resolveDataElementOptions(a,e.active?"active":s),r=n.getPointPositionForValue(a,this.getParsed(a).r),l=o?n.xCenter:r.x,h=o?n.yCenter:r.y,c={x:l,y:h,angle:r.angle,skip:isNaN(l)||isNaN(h),options:i};this.updateElement(e,a,c,s)}}}class z extends v{static id="scatter";static defaults={datasetElementType:!1,dataElementType:"point",showLine:!1,fill:!1};static overrides={interaction:{mode:"point"},scales:{x:{type:"linear"},y:{type:"linear"}}};getLabelAndValue(t){const e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:n}=e,o=this.getParsed(t),a=s.getLabelForValue(o.x),r=n.getLabelForValue(o.y);return{label:i[t]||"",value:"("+a+", "+r+")"}}update(t){const e=this._cachedMeta,{data:i=[]}=e,n=this.chart._animationsDisabled;let{start:o,count:a}=s._getStartAndCountOfVisiblePoints(e,i,n);if(this._drawStart=o,this._drawCount=a,s._scaleRangesChanged(e)&&(o=0,a=i.length),this.options.showLine){const{dataset:s,_dataset:o}=e;s._chart=this.chart,s._datasetIndex=this.index,s._decimated=!!o._decimated,s.points=i;const a=this.resolveDatasetElementOptions(t);a.segment=this.options.segment,this.updateElement(s,void 0,{animated:!n,options:a},t)}this.updateElements(i,o,a,t)}addElements(){const{showLine:t}=this.options;!this.datasetElementType&&t&&(this.datasetElementType=this.chart.registry.getElement("line")),super.addElements()}updateElements(t,e,i,n){const o="reset"===n,{iScale:a,vScale:r,_stacked:l,_dataset:h}=this._cachedMeta,c=this.resolveDataElementOptions(e,n),d=this.getSharedOptions(c),u=this.includeOptions(n,d),f=a.axis,g=r.axis,{spanGaps:p,segment:m}=this.options,b=s.isNumber(p)?p:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||o||"none"===n;let _=e>0&&this.getParsed(e-1);for(let c=e;c<e+i;++c){const e=t[c],i=this.getParsed(c),p=x?e:{},y=s.isNullOrUndef(i[g]),v=p[f]=a.getPixelForValue(i[f],c),w=p[g]=o||y?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,i,l):i[g],c);p.skip=isNaN(v)||isNaN(w)||y,p.stop=c>0&&Math.abs(i[f]-_[f])>b,m&&(p.parsed=i,p.raw=h.data[c]),u&&(p.options=d||this.resolveDataElementOptions(c,e.active?"active":n)),x||this.updateElement(e,c,p,n),_=i}this.updateSharedOptions(d,n,c)}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 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Ct=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i,At=(t,e)=>Math.min(e||t,t);function Tt(t,e){const i=[],s=t.length/e,n=t.length;let o=0;for(;o<n;o+=s)i.push(t[Math.floor(o)]);return i}function Rt(t,e,i){const s=t.ticks.length,n=Math.min(e,s-1),o=t._startPixel,a=t._endPixel,r=1e-6;let l,h=t.getPixelForTick(n);if(!(i&&(l=1===s?Math.max(h-o,a-h):0===e?(t.getPixelForTick(1)-h)/2:(h-t.getPixelForTick(n-1))/2,h+=n<e?l:-l,h<o-r||h>a+r)))return h}function Lt(t){return t.drawTicks?t.tickLength:0}function Et(t,e){if(!t.display)return 0;const i=s.toFont(t.font,e),n=s.toPadding(t.padding);return(s.isArray(t.text)?t.text.length:1)*i.lineHeight+n.height}function It(t,e,i){let n=s._toLeftRightCenter(t);return(i&&"right"!==e||!i&&"right"===e)&&(n=(t=>"left"===t?"right":"right"===t?"left":t)(n)),n}class Ft extends St{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:n}=this;return t=s.finiteOrDefault(t,Number.POSITIVE_INFINITY),e=s.finiteOrDefault(e,Number.NEGATIVE_INFINITY),i=s.finiteOrDefault(i,Number.POSITIVE_INFINITY),n=s.finiteOrDefault(n,Number.NEGATIVE_INFINITY),{min:s.finiteOrDefault(t,i),max:s.finiteOrDefault(e,n),minDefined:s.isNumberFinite(t),maxDefined:s.isNumberFinite(e)}}getMinMax(t){let e,{min:i,max:n,minDefined:o,maxDefined:a}=this.getUserBounds();if(o&&a)return{min:i,max:n};const r=this.getMatchingVisibleMetas();for(let s=0,l=r.length;s<l;++s)e=r[s].controller.getMinMax(this,t),o||(i=Math.min(i,e.min)),a||(n=Math.max(n,e.max));return i=a&&i>n?n:i,n=o&&i>n?i:n,{min:s.finiteOrDefault(i,s.finiteOrDefault(n,i)),max:s.finiteOrDefault(n,s.finiteOrDefault(i,n))}}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||[]}getLabelItems(){let t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.chart.chartArea;return this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){s.callback(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:n,grace:o,ticks:a}=this.options,r=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=s._addGrace(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const l=r<this.ticks.length;this._convertTicksToLabels(l?Tt(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||"auto"===a.source)&&(this.ticks=Ot(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t,e,i=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,i=!i),this._startPixel=t,this._endPixel=e,this._reversePixels=i,this._length=e-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){s.callback(this.options.afterUpdate,[this])}beforeSetDimensions(){s.callback(this.options.beforeSetDimensions,[this])}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height),this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0}afterSetDimensions(){s.callback(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),s.callback(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){s.callback(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let i,n,o;for(i=0,n=t.length;i<n;i++)o=t[i],o.label=s.callback(e.callback,[o.value,i,t],this)}afterTickToLabelConversion(){s.callback(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){s.callback(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,i=At(this.ticks.length,t.ticks.maxTicksLimit),n=e.minRotation||0,o=e.maxRotation;let a,r,l,h=n;if(!this._isVisible()||!e.display||n>=o||i<=1||!this.isHorizontal())return void(this.labelRotation=n);const c=this._getLabelSizes(),d=c.widest.width,u=c.highest.height,f=s._limitValue(this.chart.width-d,0,this.maxWidth);a=t.offset?this.maxWidth/i:f/(i-1),d+6>a&&(a=f/(i-(t.offset?.5:1)),r=this.maxHeight-Lt(t.grid)-e.padding-Et(t.title,this.chart.options.font),l=Math.sqrt(d*d+u*u),h=s.toDegrees(Math.min(Math.asin(s._limitValue((c.highest.height+6)/a,-1,1)),Math.asin(s._limitValue(r/l,-1,1))-Math.asin(s._limitValue(u/l,-1,1)))),h=Math.max(n,Math.min(o,h))),this.labelRotation=h}afterCalculateLabelRotation(){s.callback(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){s.callback(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:n,grid:o}}=this,a=this._isVisible(),r=this.isHorizontal();if(a){const a=Et(n,e.options.font);if(r?(t.width=this.maxWidth,t.height=Lt(o)+a):(t.height=this.maxHeight,t.width=Lt(o)+a),i.display&&this.ticks.length){const{first:e,last:n,widest:o,highest:a}=this._getLabelSizes(),l=2*i.padding,h=s.toRadians(this.labelRotation),c=Math.cos(h),d=Math.sin(h);if(r){const e=i.mirror?0:d*o.width+c*a.height;t.height=Math.min(this.maxHeight,t.height+e+l)}else{const e=i.mirror?0:c*o.width+d*a.height;t.width=Math.min(this.maxWidth,t.width+e+l)}this._calculatePadding(e,n,d,c)}}this._handleMargins(),r?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:o},position:a}=this.options,r=0!==this.labelRotation,l="top"!==a&&"x"===this.axis;if(this.isHorizontal()){const a=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-a+o)*this.width/(this.width-a),0),this.paddingRight=Math.max((d-h+o)*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+o,this.paddingBottom=s+o}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){s.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<i;e++)s.isNullOrUndef(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let i=this.ticks;e<i.length&&(i=Tt(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length,this.options.ticks.maxTicksLimit)}return t}_computeLabelSizes(t,e,i){const{ctx:n,_longestTextCache:o}=this,a=[],r=[],l=Math.floor(e/At(e,i));let h,c,d,u,f,g,p,m,b,x,_,y=0,v=0;for(h=0;h<e;h+=l){if(u=t[h].label,f=this._resolveTickFontOptions(h),n.font=g=f.string,p=o[g]=o[g]||{data:{},gc:[]},m=f.lineHeight,b=x=0,s.isNullOrUndef(u)||s.isArray(u)){if(s.isArray(u))for(c=0,d=u.length;c<d;++c)_=u[c],s.isNullOrUndef(_)||s.isArray(_)||(b=s._measureText(n,p.data,p.gc,b,_),x+=m)}else b=s._measureText(n,p.data,p.gc,b,u),x=m;a.push(b),r.push(x),y=Math.max(b,y),v=Math.max(x,v)}!function(t,e){s.each(t,(t=>{const i=t.gc,s=i.length/2;let n;if(s>e){for(n=0;n<s;++n)delete t.data[i[n]];i.splice(0,s)}}))}(o,e);const w=a.indexOf(y),M=r.indexOf(v),k=t=>({width:a[t]||0,height:r[t]||0});return{first:k(0),last:k(e-1),widest:k(w),highest:k(M),widths:a,heights:r}}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 s._int16Range(this._alignToPixels?s._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&&t<e.length){const i=e[t];return i.$context||(i.$context=function(t,e,i){return s.createContext(t,{tick:i,index:e,type:"tick"})}(this.getContext(),t,i))}return this.$context||(this.$context=(i=this.chart.getContext(),n=this,s.createContext(i,{scale:n,type:"scale"})));var i,n}_tickSize(){const t=this.options.ticks,e=s.toRadians(this.labelRotation),i=Math.abs(Math.cos(e)),n=Math.abs(Math.sin(e)),o=this._getLabelSizes(),a=t.autoSkipPadding||0,r=o?o.widest.width+a:0,l=o?o.highest.height+a:0;return this.isHorizontal()?l*i>r*n?r/i:l/n:l*n<r*i?l/i:r/n}_isVisible(){const t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,i=this.chart,n=this.options,{grid:o,position:a,border:r}=n,l=o.offset,h=this.isHorizontal(),c=this.ticks.length+(l?1:0),d=Lt(o),u=[],f=r.setContext(this.getContext()),g=f.display?f.width:0,p=g/2,m=function(t){return s._alignPixel(i,t,g)};let b,x,_,y,v,w,M,k,P,S,O,D;if("top"===a)b=m(this.bottom),w=this.bottom-d,k=b-p,S=m(t.top)+p,D=t.bottom;else if("bottom"===a)b=m(this.top),S=t.top,D=m(t.bottom)-p,w=b+p,k=this.top+d;else if("left"===a)b=m(this.right),v=this.right-d,M=b-p,P=m(t.left)+p,O=t.right;else if("right"===a)b=m(this.left),P=t.left,O=m(t.right)-p,v=b+p,M=this.left+d;else if("x"===e){if("center"===a)b=m((t.top+t.bottom)/2+.5);else if(s.isObject(a)){const t=Object.keys(a)[0],e=a[t];b=m(this.chart.scales[t].getPixelForValue(e))}S=t.top,D=t.bottom,w=b+p,k=w+d}else if("y"===e){if("center"===a)b=m((t.left+t.right)/2);else if(s.isObject(a)){const t=Object.keys(a)[0],e=a[t];b=m(this.chart.scales[t].getPixelForValue(e))}v=b-p,M=v-d,P=t.left,O=t.right}const C=s.valueOrDefault(n.ticks.maxTicksLimit,c),A=Math.max(1,Math.ceil(c/C));for(x=0;x<c;x+=A){const t=this.getContext(x),e=o.setContext(t),n=r.setContext(t),a=e.lineWidth,c=e.color,d=n.dash||[],f=n.dashOffset,g=e.tickWidth,p=e.tickColor,m=e.tickBorderDash||[],b=e.tickBorderDashOffset;_=Rt(this,x,l),void 0!==_&&(y=s._alignPixel(i,_,a),h?v=M=P=O=y:w=k=S=D=y,u.push({tx1:v,ty1:w,tx2:M,ty2:k,x1:P,y1:S,x2:O,y2:D,width:a,color:c,borderDash:d,borderDashOffset:f,tickWidth:g,tickColor:p,tickBorderDash:m,tickBorderDashOffset:b}))}return this._ticksLength=c,this._borderValue=b,u}_computeLabelItems(t){const e=this.axis,i=this.options,{position:n,ticks:o}=i,a=this.isHorizontal(),r=this.ticks,{align:l,crossAlign:h,padding:c,mirror:d}=o,u=Lt(i.grid),f=u+c,g=d?-c:f,p=-s.toRadians(this.labelRotation),m=[];let b,x,_,y,v,w,M,k,P,S,O,D,C="middle";if("top"===n)w=this.bottom-g,M=this._getXAxisLabelAlignment();else if("bottom"===n)w=this.top+g,M=this._getXAxisLabelAlignment();else if("left"===n){const t=this._getYAxisLabelAlignment(u);M=t.textAlign,v=t.x}else if("right"===n){const t=this._getYAxisLabelAlignment(u);M=t.textAlign,v=t.x}else if("x"===e){if("center"===n)w=(t.top+t.bottom)/2+f;else if(s.isObject(n)){const t=Object.keys(n)[0],e=n[t];w=this.chart.scales[t].getPixelForValue(e)+f}M=this._getXAxisLabelAlignment()}else if("y"===e){if("center"===n)v=(t.left+t.right)/2-f;else if(s.isObject(n)){const t=Object.keys(n)[0],e=n[t];v=this.chart.scales[t].getPixelForValue(e)}M=this._getYAxisLabelAlignment(u).textAlign}"y"===e&&("start"===l?C="top":"end"===l&&(C="bottom"));const A=this._getLabelSizes();for(b=0,x=r.length;b<x;++b){_=r[b],y=_.label;const t=o.setContext(this.getContext(b));k=this.getPixelForTick(b)+o.labelOffset,P=this._resolveTickFontOptions(b),S=P.lineHeight,O=s.isArray(y)?y.length:1;const e=O/2,i=t.color,l=t.textStrokeColor,c=t.textStrokeWidth;let u,f=M;if(a?(v=k,"inner"===M&&(f=b===x-1?this.options.reverse?"left":"right":0===b?this.options.reverse?"right":"left":"center"),D="top"===n?"near"===h||0!==p?-O*S+S/2:"center"===h?-A.highest.height/2-e*S+S:-A.highest.height+S/2:"near"===h||0!==p?S/2:"center"===h?A.highest.height/2-e*S:A.highest.height-O*S,d&&(D*=-1),0===p||t.showLabelBackdrop||(v+=S/2*Math.sin(p))):(w=k,D=(1-O)*S/2),t.showLabelBackdrop){const e=s.toPadding(t.backdropPadding),i=A.heights[b],n=A.widths[b];let o=D-e.top,a=0-e.left;switch(C){case"middle":o-=i/2;break;case"bottom":o-=i}switch(M){case"center":a-=n/2;break;case"right":a-=n}u={left:a,top:o,width:n+e.width,height:i+e.height,color:t.backdropColor}}m.push({label:y,font:P,textOffset:D,options:{rotation:p,color:i,strokeColor:l,strokeWidth:c,textAlign:f,textBaseline:C,translation:[v,w],backdrop:u}})}return m}_getXAxisLabelAlignment(){const{position:t,ticks:e}=this.options;if(-s.toRadians(this.labelRotation))return"top"===t?"left":"right";let i="center";return"start"===e.align?i="left":"end"===e.align?i="right":"inner"===e.align&&(i="inner"),i}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:i,mirror:s,padding:n}}=this.options,o=t+n,a=this._getLabelSizes().widest.width;let r,l;return"left"===e?s?(l=this.right+n,"near"===i?r="left":"center"===i?(r="center",l+=a/2):(r="right",l+=a)):(l=this.right-o,"near"===i?r="right":"center"===i?(r="center",l-=a/2):(r="left",l=this.left)):"right"===e?s?(l=this.left+n,"near"===i?r="right":"center"===i?(r="center",l-=a/2):(r="left",l-=a)):(l=this.left+o,"near"===i?r="left":"center"===i?(r="center",l+=a/2):(r="right",l=this.right)):r="right",{textAlign:r,x:l}}_computeLabelArea(){if(this.options.ticks.mirror)return;const t=this.chart,e=this.options.position;return"left"===e||"right"===e?{top:0,left:this.left,bottom:t.height,right:this.right}:"top"===e||"bottom"===e?{top:this.top,left:0,bottom:this.bottom,right:t.width}:void 0}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:i,top:s,width:n,height:o}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(i,s,n,o),t.restore())}getLineWidthForValue(t){const e=this.options.grid;if(!this._isVisible()||!e.display)return 0;const i=this.ticks.findIndex((e=>e.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,o;const a=(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,o=s.length;n<o;++n){const t=s[n];e.drawOnChartArea&&a({x:t.x1,y:t.y1},{x:t.x2,y:t.y2},t),e.drawTicks&&a({x:t.tx1,y:t.ty1},{x:t.tx2,y:t.ty2},{color:t.tickColor,width:t.tickWidth,borderDash:t.tickBorderDash,borderDashOffset:t.tickBorderDashOffset})}}drawBorder(){const{chart:t,ctx:e,options:{border:i,grid:n}}=this,o=i.setContext(this.getContext()),a=i.display?o.width:0;if(!a)return;const r=n.setContext(this.getContext(0)).lineWidth,l=this._borderValue;let h,c,d,u;this.isHorizontal()?(h=s._alignPixel(t,this.left,a)-a/2,c=s._alignPixel(t,this.right,r)+r/2,d=u=l):(d=s._alignPixel(t,this.top,a)-a/2,u=s._alignPixel(t,this.bottom,r)+r/2,h=c=l),e.save(),e.lineWidth=o.width,e.strokeStyle=o.color,e.beginPath(),e.moveTo(h,d),e.lineTo(c,u),e.stroke(),e.restore()}drawLabels(t){if(!this.options.ticks.display)return;const e=this.ctx,i=this._computeLabelArea();i&&s.clipArea(e,i);const n=this.getLabelItems(t);for(const t of n){const i=t.options,n=t.font,o=t.label,a=t.textOffset;s.renderText(e,o,0,a,n,i)}i&&s.unclipArea(e)}drawTitle(){const{ctx:t,options:{position:e,title:i,reverse:n}}=this;if(!i.display)return;const o=s.toFont(i.font),a=s.toPadding(i.padding),r=i.align;let l=o.lineHeight/2;"bottom"===e||"center"===e||s.isObject(e)?(l+=a.bottom,s.isArray(i.text)&&(l+=o.lineHeight*(i.text.length-1))):l+=a.top;const{titleX:h,titleY:c,maxWidth:d,rotation:u}=function(t,e,i,n){const{top:o,left:a,bottom:r,right:l,chart:h}=t,{chartArea:c,scales:d}=h;let u,f,g,p=0;const m=r-o,b=l-a;if(t.isHorizontal()){if(f=s._alignStartEnd(n,a,l),s.isObject(i)){const t=Object.keys(i)[0],s=i[t];g=d[t].getPixelForValue(s)+m-e}else g="center"===i?(c.bottom+c.top)/2+m-e:Ct(t,i,e);u=l-a}else{if(s.isObject(i)){const t=Object.keys(i)[0],s=i[t];f=d[t].getPixelForValue(s)-b+e}else f="center"===i?(c.left+c.right)/2-b+e:Ct(t,i,e);g=s._alignStartEnd(n,r,o),p="left"===i?-s.HALF_PI:s.HALF_PI}return{titleX:f,titleY:g,maxWidth:u,rotation:p}}(this,l,e,r);s.renderText(t,i.text,0,0,o,{color:i.color,maxWidth:d,rotation:u,textAlign:It(r,e,n),textBaseline:"middle",translation:[h,c]})}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){const t=this.options,e=t.ticks&&t.ticks.z||0,i=s.valueOrDefault(t.grid&&t.grid.z,-1),n=s.valueOrDefault(t.border&&t.border.z,0);return this._isVisible()&&this.draw===Ft.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:n,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,o;for(n=0,o=e.length;n<o;++n){const o=e[n];o[i]!==this.id||t&&o.type!==t||s.push(o)}return s}_resolveTickFontOptions(t){const e=this.options.ticks.setContext(this.getContext(t));return s.toFont(e.font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class zt{constructor(t,e,i){this.type=t,this.scope=e,this.override=i,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){const e=Object.getPrototypeOf(t);let i;(function(t){return"id"in t&&"defaults"in t})(e)&&(i=this.register(e));const n=this.items,o=t.id,a=this.scope+"."+o;if(!o)throw new Error("class does not have id: "+t);return o in n||(n[o]=t,function(t,e,i){const n=s.merge(Object.create(null),[i?s.defaults.get(i):{},s.defaults.get(e),t.defaults]);s.defaults.set(e,n),t.defaultRoutes&&function(t,e){Object.keys(e).forEach((i=>{const n=i.split("."),o=n.pop(),a=[t].concat(n).join("."),r=e[i].split("."),l=r.pop(),h=r.join(".");s.defaults.route(a,o,h,l)}))}(e,t.defaultRoutes);t.descriptors&&s.defaults.describe(e,t.descriptors)}(t,a,i),this.override&&s.defaults.override(t.id,t.overrides)),a}get(t){return this.items[t]}unregister(t){const e=this.items,i=t.id,n=this.scope;i in e&&delete e[i],n&&i in s.defaults[n]&&(delete s.defaults[n][i],this.override&&delete s.overrides[i])}}class Nt{constructor(){this.controllers=new zt(v,"datasets",!0),this.elements=new zt(St,"elements"),this.plugins=new zt(Object,"plugins"),this.scales=new zt(Ft,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("register",e)}remove(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e)}addControllers(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("register",e,this.controllers)}addElements(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("register",e,this.elements)}addPlugins(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("register",e,this.plugins)}addScales(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("register",e,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(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.controllers)}removeElements(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.elements)}removePlugins(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.plugins)}removeScales(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.scales)}_each(t,e,i){[...e].forEach((e=>{const n=i||this._getRegistryForType(e);i||n.isForType(e)||n===this.plugins&&e.id?this._exec(t,n,e):s.each(e,(e=>{const s=i||this._getRegistryForType(e);this._exec(t,s,e)}))}))}_exec(t,e,i){const n=s._capitalize(t);s.callback(i["before"+n],[],i),e[t](i),s.callback(i["after"+n],[],i)}_getRegistryForType(t){for(let e=0;e<this._typedRegistries.length;e++){const i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}_get(t,e,i){const s=e.get(t);if(void 0===s)throw new Error('"'+t+'" is not a registered '+i+".");return s}}var Bt=new Nt;class jt{constructor(){this._init=[]}notify(t,e,i,s){"beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install"));const n=s?this._descriptors(t).filter(s):this._descriptors(t),o=this._notify(n,t,e,i);return"afterDestroy"===e&&(this._notify(n,t,"stop"),this._notify(this._init,t,"uninstall")),o}_notify(t,e,i,n){n=n||{};for(const o of t){const t=o.plugin,a=t[i],r=[e,n,o.options];if(!1===s.callback(a,r,t)&&n.cancelable)return!1}return!0}invalidate(){s.isNullOrUndef(this._cache)||(this._oldCache=this._cache,this._cache=void 0)}_descriptors(t){if(this._cache)return this._cache;const e=this._cache=this._createDescriptors(t);return this._notifyStateChanges(t),e}_createDescriptors(t,e){const i=t&&t.config,n=s.valueOrDefault(i.options&&i.options.plugins,{}),o=function(t){const e={},i=[],s=Object.keys(Bt.plugins.items);for(let t=0;t<s.length;t++)i.push(Bt.getPlugin(s[t]));const n=t.plugins||[];for(let t=0;t<n.length;t++){const s=n[t];-1===i.indexOf(s)&&(i.push(s),e[s.id]=!0)}return{plugins:i,localIds:e}}(i);return!1!==n||e?function(t,e,i,s){let{plugins:n,localIds:o}=e;const a=[],r=t.getContext();for(const e of n){const n=e.id,l=Vt(i[n],s);null!==l&&a.push({plugin:e,options:Wt(t.config,{plugin:e,local:o[n]},l,r)})}return a}(t,o,n,e):[]}_notifyStateChanges(t){const e=this._oldCache||[],i=this._cache,s=(t,e)=>t.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 Vt(t,e){return e||!1!==t?!0===t?{}:t:null}function Wt(t,e,i,s){let{plugin:n,local:o}=e;const a=t.pluginScopeKeys(n),r=t.getOptionScopes(i,a);return o&&n.defaults&&r.push(n.defaults),t.createResolver(r,s,[""],{scriptable:!1,indexable:!1,allKeys:!0})}function Ht(t,e){const i=s.defaults.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||"x"}function Ut(t,e){if("x"===t||"y"===t||"r"===t)return t;var i;if(t=e.axis||("top"===(i=e.position)||"bottom"===i?"x":"left"===i||"right"===i?"y":void 0)||t.length>1&&Ut(t[0].toLowerCase(),e))return t;throw new Error(`Cannot determine type of '${name}' axis. Please provide 'axis' or 'position' option.`)}function $t(t){const e=t.options||(t.options={});e.plugins=s.valueOrDefault(e.plugins,{}),e.scales=function(t,e){const i=s.overrides[t.type]||{scales:{}},n=e.scales||{},o=Ht(t.type,e),a=Object.create(null);return Object.keys(n).forEach((t=>{const e=n[t];if(!s.isObject(e))return console.error(`Invalid scale configuration for scale: ${t}`);if(e._proxy)return console.warn(`Ignoring resolver passed as options for scale: ${t}`);const r=Ut(t,e),l=function(t,e){return t===e?"_index_":"_value_"}(r,o),h=i.scales||{};a[t]=s.mergeIf(Object.create(null),[{axis:r},e,h[r],h[l]])})),t.data.datasets.forEach((i=>{const o=i.type||t.type,r=i.indexAxis||Ht(o,e),l=(s.overrides[o]||{}).scales||{};Object.keys(l).forEach((t=>{const e=function(t,e){let i=t;return"_index_"===t?i=e:"_value_"===t&&(i="x"===e?"y":"x"),i}(t,r),o=i[e+"AxisID"]||e;a[o]=a[o]||Object.create(null),s.mergeIf(a[o],[{axis:e},n[o],l[t]])}))})),Object.keys(a).forEach((t=>{const e=a[t];s.mergeIf(e,[s.defaults.scales[e.type],s.defaults.scale])})),a}(t,e)}function Yt(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}const qt=new Map,Kt=new Set;function Xt(t,e){let i=qt.get(t);return i||(i=e(),qt.set(t,i),Kt.add(i)),i}const Gt=(t,e,i)=>{const n=s.resolveObjectKey(e,i);void 0!==n&&t.add(n)};class Jt{constructor(t){this._config=function(t){return(t=t||{}).data=Yt(t.data),$t(t),t}(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=Yt(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(),$t(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return Xt(t,(()=>[[`datasets.${t}`,""]]))}datasetAnimationScopeKeys(t,e){return Xt(`${t}.transition.${e}`,(()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]]))}datasetElementScopeKeys(t,e){return Xt(`${t}-${e}`,(()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]]))}pluginScopeKeys(t){const e=t.id;return Xt(`${this.type}-plugin-${e}`,(()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]]))}_cachedScopes(t,e){const i=this._scopeCache;let s=i.get(t);return s&&!e||(s=new Map,i.set(t,s)),s}getOptionScopes(t,e,i){const{options:n,type:o}=this,a=this._cachedScopes(t,i),r=a.get(e);if(r)return r;const l=new Set;e.forEach((e=>{t&&(l.add(t),e.forEach((e=>Gt(l,t,e)))),e.forEach((t=>Gt(l,n,t))),e.forEach((t=>Gt(l,s.overrides[o]||{},t))),e.forEach((t=>Gt(l,s.defaults,t))),e.forEach((t=>Gt(l,s.descriptors,t)))}));const h=Array.from(l);return 0===h.length&&h.push(Object.create(null)),Kt.has(e)&&a.set(e,h),h}chartOptionScopes(){const{options:t,type:e}=this;return[t,s.overrides[e]||{},s.defaults.datasets[e]||{},{type:e},s.defaults,s.descriptors]}resolveNamedOptions(t,e,i){let n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:[""];const o={$shared:!0},{resolver:a,subPrefixes:r}=Zt(this._resolverCache,t,n);let l=a;if(function(t,e){const{isScriptable:i,isIndexable:n}=s._descriptors(t);for(const o of e){const e=i(o),a=n(o),r=(a||e)&&t[o];if(e&&(s.isFunction(r)||Qt(r))||a&&s.isArray(r))return!0}return!1}(a,e)){o.$shared=!1,i=s.isFunction(i)?i():i;const e=this.createResolver(t,i,r);l=s._attachContext(a,i,e)}for(const t of e)o[t]=l[t];return o}createResolver(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[""],n=arguments.length>3?arguments[3]:void 0;const{resolver:o}=Zt(this._resolverCache,t,i);return s.isObject(e)?s._attachContext(o,e,void 0,n):o}}function Zt(t,e,i){let n=t.get(e);n||(n=new Map,t.set(e,n));const o=i.join();let a=n.get(o);if(!a){a={resolver:s._createResolver(e,i),subPrefixes:i.filter((t=>!t.toLowerCase().includes("hover")))},n.set(o,a)}return a}const Qt=t=>s.isObject(t)&&Object.getOwnPropertyNames(t).reduce(((e,i)=>e||s.isFunction(t[i])),!1);const te=["top","bottom","left","right","chartArea"];function ee(t,e){return"top"===t||"bottom"===t||-1===te.indexOf(t)&&"x"===e}function ie(t,e){return function(i,s){return i[t]===s[t]?i[e]-s[e]:i[t]-s[t]}}function se(t){const e=t.chart,i=e.options.animation;e.notifyPlugins("afterRender"),s.callback(i&&i.onComplete,[t],e)}function ne(t){const e=t.chart,i=e.options.animation;s.callback(i&&i.onProgress,[t],e)}function oe(t){return s._isDomSupported()&&"string"==typeof t?t=document.getElementById(t):t&&t.length&&(t=t[0]),t&&t.canvas&&(t=t.canvas),t}const ae={},re=t=>{const e=oe(t);return Object.values(ae).filter((t=>t.canvas===e)).pop()};function le(t,e,i){const s=Object.keys(t);for(const n of s){const s=+n;if(s>=e){const o=t[n];delete t[n],(i>0||s>e)&&(t[s+i]=o)}}}class he{static defaults=s.defaults;static instances=ae;static overrides=s.overrides;static registry=Bt;static version="4.2.1";static getChart=re;static register(){Bt.add(...arguments),ce()}static unregister(){Bt.remove(...arguments),ce()}constructor(t,e){const i=this.config=new Jt(e),n=oe(t),a=re(n);if(a)throw new Error("Canvas is already in use. Chart with ID '"+a.id+"' must be destroyed before the canvas with ID '"+a.canvas.id+"' can be reused.");const r=i.createResolver(i.chartOptionScopes(),this.getContext());this.platform=new(i.platform||Pt(n)),this.platform.updateConfig(i);const l=this.platform.acquireContext(n,r.aspectRatio),h=l&&l.canvas,c=h&&h.height,d=h&&h.width;this.id=s.uid(),this.ctx=l,this.canvas=h,this.width=d,this.height=c,this._options=r,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 jt,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=s.debounce((t=>this.update(t)),r.resizeDelay||0),this._dataChanges=[],ae[this.id]=this,l&&h?(o.listen(this,"complete",se),o.listen(this,"progress",ne),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:n,_aspectRatio:o}=this;return s.isNullOrUndef(t)?e&&o?o:n?i/n: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 Bt}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():s.retinaScale(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return s.clearCanvas(this.canvas,this.ctx),this}stop(){return o.stop(this),this}resize(t,e){o.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){const i=this.options,n=this.canvas,o=i.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(n,t,e,o),r=i.devicePixelRatio||this.platform.getDevicePixelRatio(),l=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,s.retinaScale(this,r,!0)&&(this.notifyPlugins("resize",{size:a}),s.callback(i.onResize,[this,a],this),this.attached&&this._doResize(l)&&this.render())}ensureScalesHaveIDs(){const t=this.options.scales||{};s.each(t,((t,e)=>{t.id=e}))}buildOrUpdateScales(){const t=this.options,e=t.scales,i=this.scales,n=Object.keys(i).reduce(((t,e)=>(t[e]=!1,t)),{});let o=[];e&&(o=o.concat(Object.keys(e).map((t=>{const i=e[t],s=Ut(t,i),n="r"===s,o="x"===s;return{options:i,dposition:n?"chartArea":o?"bottom":"left",dtype:n?"radialLinear":o?"category":"linear"}})))),s.each(o,(e=>{const o=e.options,a=o.id,r=Ut(a,o),l=s.valueOrDefault(o.type,e.dtype);void 0!==o.position&&ee(o.position,r)===ee(e.dposition)||(o.position=e.dposition),n[a]=!0;let h=null;if(a in i&&i[a].type===l)h=i[a];else{h=new(Bt.getScale(l))({id:a,type:l,ctx:this.ctx,chart:this}),i[h.id]=h}h.init(o,t)})),s.each(n,((t,e)=>{t||delete i[e]})),s.each(i,(t=>{rt.configure(this,t,t.options),rt.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;t<i;++t)this._destroyDatasetMeta(t);t.splice(e,i-e)}this._sortedMetasets=t.slice(0).sort(ie("order","index"))}_removeUnreferencedMetasets(){const{_metasets:t,data:{datasets:e}}=this;t.length>e.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,n;for(this._removeUnreferencedMetasets(),i=0,n=e.length;i<n;i++){const n=e[i];let o=this.getDatasetMeta(i);const a=n.type||this.config.type;if(o.type&&o.type!==a&&(this._destroyDatasetMeta(i),o=this.getDatasetMeta(i)),o.type=a,o.indexAxis=n.indexAxis||Ht(a,this.options),o.order=n.order||0,o.index=i,o.label=""+n.label,o.visible=this.isDatasetVisible(i),o.controller)o.controller.updateIndex(i),o.controller.linkScales();else{const e=Bt.getController(a),{datasetElementType:n,dataElementType:r}=s.defaults.datasets[a];Object.assign(e,{dataElementType:Bt.getElement(r),datasetElementType:n&&Bt.getElement(n)}),o.controller=new e(this,i),t.push(o.controller)}}return this._updateMetasets(),t}_resetElements(){s.each(this.data.datasets,((t,e)=>{this.getDatasetMeta(e).controller.reset()}),this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();const i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0}))return;const o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let t=0,e=this.data.datasets.length;t<e;t++){const{controller:e}=this.getDatasetMeta(t),i=!n&&-1===o.indexOf(e);e.buildOrUpdateElements(i),a=Math.max(+e.getMaxOverflow(),a)}a=this._minPadding=i.layout.autoPadding?a:0,this._updateLayout(a),n||s.each(o,(t=>{t.reset()})),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(ie("z","_idx"));const{_active:r,_lastEvent:l}=this;l?this._eventHandler(l,!0):r.length&&this._updateHoverStyles(r,r,!0),this.render()}_updateScales(){s.each(this.scales,(t=>{rt.removeBox(this,t)})),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);s.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){le(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(",")))),n=i(0);for(let t=1;t<e;t++)if(!s.setsEqual(n,i(t)))return;return Array.from(n).map((t=>t.split(","))).map((t=>({method:t[1],start:+t[2],count:+t[3]})))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;rt.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],s.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<e;++t)this.getDatasetMeta(t).controller.configure();for(let e=0,i=this.data.datasets.length;e<i;++e)this._updateDataset(e,s.isFunction(t)?t({datasetIndex:e}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}_updateDataset(t,e){const i=this.getDatasetMeta(t),s={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetUpdate",s)&&(i.controller._update(e),s.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",s))}render(){!1!==this.notifyPlugins("beforeRender",{cancelable:!0})&&(o.has(this)?this.attached&&!o.running(this)&&o.start(this):(this.draw(),se({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){const{width:t,height:e}=this._resizeBeforeDraw;this._resize(t,e),this._resizeBeforeDraw=null}if(this.clear(),this.width<=0||this.height<=0)return;if(!1===this.notifyPlugins("beforeDraw",{cancelable:!0}))return;const e=this._layers;for(t=0;t<e.length&&e[t].z<=0;++t)e[t].draw(this.chartArea);for(this._drawDatasets();t<e.length;++t)e[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}_getSortedDatasetMetas(t){const e=this._sortedMetasets,i=[];let s,n;for(s=0,n=e.length;s<n;++s){const n=e[s];t&&!n.visible||i.push(n)}return i}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(!1===this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0}))return;const t=this.getSortedVisibleDatasetMetas();for(let e=t.length-1;e>=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,i=t._clip,n=!i.disabled,o=function(t){const{xScale:e,yScale:i}=t;if(e&&i)return{left:e.left,right:e.right,top:i.top,bottom:i.bottom}}(t)||this.chartArea,a={meta:t,index:t.index,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetDraw",a)&&(n&&s.clipArea(e,{left:!1===i.left?0:o.left-i.left,right:!1===i.right?this.width:o.right+i.right,top:!1===i.top?0:o.top-i.top,bottom:!1===i.bottom?this.height:o.bottom+i.bottom}),t.controller.draw(),n&&s.unclipArea(e),a.cancelable=!1,this.notifyPlugins("afterDatasetDraw",a))}isPointInArea(t){return s._isPointInArea(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=K.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=s.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 n=i?"show":"hide",o=this.getDatasetMeta(t),a=o.controller._resolveAnimations(void 0,n);s.defined(e)?(o.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),a.update(o,{visible:i}),this.update((e=>e.datasetIndex===t?n: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(),o.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");const{canvas:t,ctx:e}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),s.clearCanvas(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),delete ae[this.id],this.notifyPlugins("afterDestroy")}toBase64Image(){return this.canvas.toDataURL(...arguments)}bindEvents(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}bindUserEvents(){const t=this._listeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},n=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};s.each(this.options.events,(t=>i(t,n)))}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 o;const a=()=>{s("attach",a),this.attached=!0,this.resize(),i("resize",n),i("detach",o)};o=()=>{this.attached=!1,s("resize",n),this._stop(),this._resize(0,0),i("attach",a)},e.isAttached(this.canvas)?a():o()}unbindEvents(){s.each(this._listeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._listeners={},s.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,o,a,r;for("dataset"===e&&(n=this.getDatasetMeta(t[0].datasetIndex),n.controller["_"+s+"DatasetHoverStyle"]()),a=0,r=t.length;a<r;++a){o=t[a];const e=o&&this.getDatasetMeta(o.datasetIndex).controller;e&&e[s+"HoverStyle"](o.element,o.datasetIndex,o.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){const e=this._active||[],i=t.map((t=>{let{datasetIndex:e,index:i}=t;const s=this.getDatasetMeta(e);if(!s)throw new Error("No dataset found at index "+e);return{datasetIndex:e,element:s.data[i],index:i}}));!s._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)))),o=n(e,t),a=i?t:n(t,e);o.length&&this.updateHoverStyle(o,s.mode,!1),a.length&&s.mode&&this.updateHoverStyle(a,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:n=[],options:o}=this,a=e,r=this._getActiveElements(t,n,i,a),l=s._isClickEvent(t),h=function(t,e,i,s){return i&&"mouseout"!==t.type?s?e:t:null}(t,this._lastEvent,i,l);i&&(this._lastEvent=null,s.callback(o.onHover,[t,r,this],this),l&&s.callback(o.onClick,[t,r,this],this));const c=!s._elementsEqual(r,n);return(c||e)&&(this._active=r,this._updateHoverStyles(r,n,e)),this._lastEvent=h,c}_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 ce(){return s.each(he.instances,(t=>t._plugins.invalidate()))}function de(t,e,i,n){const o=(a=t.options.borderRadius,s._readValueToProps(a,["outerStart","outerEnd","innerStart","innerEnd"]));var a;const r=(i-e)/2,l=Math.min(r,n*e/2),h=t=>{const e=(i-Math.min(r,t))*n/2;return s._limitValue(t,0,Math.min(r,e))};return{outerStart:h(o.outerStart),outerEnd:h(o.outerEnd),innerStart:s._limitValue(o.innerStart,0,l),innerEnd:s._limitValue(o.innerEnd,0,l)}}function ue(t,e,i,s){return{x:i+t*Math.cos(e),y:s+t*Math.sin(e)}}function fe(t,e,i,n,o,a){const{x:r,y:l,startAngle:h,pixelMargin:c,innerRadius:d}=e,u=Math.max(e.outerRadius+n+i-c,0),f=d>0?d+n+i+c:0;let g=0;const p=o-h;if(n){const t=((d>0?d-n:0)+(u>0?u-n:0))/2;g=(p-(0!==t?p*t/(t+n):p))/2}const m=(p-Math.max(.001,p*u-i/s.PI)/u)/2,b=h+m+g,x=o-m-g,{outerStart:_,outerEnd:y,innerStart:v,innerEnd:w}=de(e,f,u,x-b),M=u-_,k=u-y,P=b+_/M,S=x-y/k,O=f+v,D=f+w,C=b+v/O,A=x-w/D;if(t.beginPath(),a){const e=(P+S)/2;if(t.arc(r,l,u,P,e),t.arc(r,l,u,e,S),y>0){const e=ue(k,S,r,l);t.arc(e.x,e.y,y,S,x+s.HALF_PI)}const i=ue(D,x,r,l);if(t.lineTo(i.x,i.y),w>0){const e=ue(D,A,r,l);t.arc(e.x,e.y,w,x+s.HALF_PI,A+Math.PI)}const n=(x-w/f+(b+v/f))/2;if(t.arc(r,l,f,x-w/f,n,!0),t.arc(r,l,f,n,b+v/f,!0),v>0){const e=ue(O,C,r,l);t.arc(e.x,e.y,v,C+Math.PI,b-s.HALF_PI)}const o=ue(M,b,r,l);if(t.lineTo(o.x,o.y),_>0){const e=ue(M,P,r,l);t.arc(e.x,e.y,_,b-s.HALF_PI,P)}}else{t.moveTo(r,l);const e=Math.cos(P)*u+r,i=Math.sin(P)*u+l;t.lineTo(e,i);const s=Math.cos(S)*u+r,n=Math.sin(S)*u+l;t.lineTo(s,n)}t.closePath()}function ge(t,e,i,n,o){const{fullCircles:a,startAngle:r,circumference:l,options:h}=e,{borderWidth:c,borderJoinStyle:d}=h,u="inner"===h.borderAlign;if(!c)return;u?(t.lineWidth=2*c,t.lineJoin=d||"round"):(t.lineWidth=c,t.lineJoin=d||"bevel");let f=e.endAngle;if(a){fe(t,e,i,n,f,o);for(let e=0;e<a;++e)t.stroke();isNaN(l)||(f=r+(l%s.TAU||s.TAU))}u&&function(t,e,i){const{startAngle:n,pixelMargin:o,x:a,y:r,outerRadius:l,innerRadius:h}=e;let c=o/l;t.beginPath(),t.arc(a,r,l,n-c,i+c),h>o?(c=o/h,t.arc(a,r,h,i+c,n-c,!0)):t.arc(a,r,o,i+s.HALF_PI,n-s.HALF_PI),t.closePath(),t.clip()}(t,e,f),a||(fe(t,e,i,n,f,o),t.stroke())}class pe extends St{static id="arc";static defaults={borderAlign:"center",borderColor:"#fff",borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0,circular:!0};static defaultRoutes={backgroundColor:"backgroundColor"};constructor(t){super(),this.options=void 0,this.circumference=void 0,this.startAngle=void 0,this.endAngle=void 0,this.innerRadius=void 0,this.outerRadius=void 0,this.pixelMargin=0,this.fullCircles=0,t&&Object.assign(this,t)}inRange(t,e,i){const n=this.getProps(["x","y"],i),{angle:o,distance:a}=s.getAngleFromPoint(n,{x:t,y:e}),{startAngle:r,endAngle:l,innerRadius:h,outerRadius:c,circumference:d}=this.getProps(["startAngle","endAngle","innerRadius","outerRadius","circumference"],i),u=this.options.spacing/2,f=s.valueOrDefault(d,l-r)>=s.TAU||s._angleBetween(o,r,l),g=s._isBetween(a,h+u,c+u);return f&&g}getCenterPoint(t){const{x:e,y:i,startAngle:s,endAngle:n,innerRadius:o,outerRadius:a}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius"],t),{offset:r,spacing:l}=this.options,h=(s+n)/2,c=(o+a+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,n=(e.offset||0)/4,o=(e.spacing||0)/2,a=e.circular;if(this.pixelMargin="inner"===e.borderAlign?.33:0,this.fullCircles=i>s.TAU?Math.floor(i/s.TAU):0,0===i||this.innerRadius<0||this.outerRadius<0)return;t.save();const r=(this.startAngle+this.endAngle)/2;t.translate(Math.cos(r)*n,Math.sin(r)*n);const l=n*(1-Math.sin(Math.min(s.PI,i||0)));t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,function(t,e,i,n,o){const{fullCircles:a,startAngle:r,circumference:l}=e;let h=e.endAngle;if(a){fe(t,e,i,n,h,o);for(let e=0;e<a;++e)t.fill();isNaN(l)||(h=r+(l%s.TAU||s.TAU))}fe(t,e,i,n,h,o),t.fill()}(t,this,l,o,a),ge(t,this,l,o,a),t.restore()}}function me(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:e;t.lineCap=s.valueOrDefault(i.borderCapStyle,e.borderCapStyle),t.setLineDash(s.valueOrDefault(i.borderDash,e.borderDash)),t.lineDashOffset=s.valueOrDefault(i.borderDashOffset,e.borderDashOffset),t.lineJoin=s.valueOrDefault(i.borderJoinStyle,e.borderJoinStyle),t.lineWidth=s.valueOrDefault(i.borderWidth,e.borderWidth),t.strokeStyle=s.valueOrDefault(i.borderColor,e.borderColor)}function be(t,e,i){t.lineTo(i.x,i.y)}function xe(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};const s=t.length,{start:n=0,end:o=s-1}=i,{start:a,end:r}=e,l=Math.max(n,a),h=Math.min(o,r),c=n<a&&o<a||n>r&&o>r;return{count:s,start:l,loop:e.loop,ilen:h<l&&!c?s+h-l:h-l}}function _e(t,e,i,n){const{points:o,options:a}=e,{count:r,start:l,loop:h,ilen:c}=xe(o,i,n),d=function(t){return t.stepped?s._steppedLineTo:t.tension||"monotone"===t.cubicInterpolationMode?s._bezierCurveTo:be}(a);let u,f,g,{move:p=!0,reverse:m}=n||{};for(u=0;u<=c;++u)f=o[(l+(m?c-u:u))%r],f.skip||(p?(t.moveTo(f.x,f.y),p=!1):d(t,g,f,m,a.stepped),g=f);return h&&(f=o[(l+(m?c:0))%r],d(t,g,f,m,a.stepped)),!!h}function ye(t,e,i,s){const n=e.points,{count:o,start:a,ilen:r}=xe(n,i,s),{move:l=!0,reverse:h}=s||{};let c,d,u,f,g,p,m=0,b=0;const x=t=>(a+(h?r-t:t))%o,_=()=>{f!==g&&(t.lineTo(m,g),t.lineTo(m,f),t.lineTo(m,p))};for(l&&(d=n[x(0)],t.moveTo(d.x,d.y)),c=0;c<=r;++c){if(d=n[x(c)],d.skip)continue;const e=d.x,i=d.y,s=0|e;s===u?(i<f?f=i:i>g&&(g=i),m=(b*m+e)/++b):(_(),t.lineTo(e,i),u=s,b=0,f=g=i),p=i}_()}function ve(t){const e=t.options,i=e.borderDash&&e.borderDash.length;return!(t._decimated||t._loop||e.tension||"monotone"===e.cubicInterpolationMode||e.stepped||i)?ye:_e}const we="function"==typeof Path2D;function Me(t,e,i,s){we&&!e.options.segment?function(t,e,i,s){let n=e._path;n||(n=e._path=new Path2D,e.path(n,i,s)&&n.closePath()),me(t,e.options),t.stroke(n)}(t,e,i,s):function(t,e,i,s){const{segments:n,options:o}=e,a=ve(e);for(const r of n)me(t,o,r.style),t.beginPath(),a(t,e,r,{start:i,end:i+s-1})&&t.closePath(),t.stroke()}(t,e,i,s)}class ke extends St{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 n=i.spanGaps?this._loop:this._fullLoop;s._updateBezierControlPoints(this._points,i,t,n,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=s._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,n=t[e],o=this.points,a=s._boundSegments(this,{property:e,start:n,end:n});if(!a.length)return;const r=[],l=function(t){return t.stepped?s._steppedInterpolation:t.tension||"monotone"===t.cubicInterpolationMode?s._bezierInterpolation:s._pointInLine}(i);let h,c;for(h=0,c=a.length;h<c;++h){const{start:s,end:c}=a[h],d=o[s],u=o[c];if(d===u){r.push(d);continue}const f=l(d,u,Math.abs((n-d[e])/(u[e]-d[e])),i.stepped);f[e]=t[e],r.push(f)}return 1===r.length?r[0]:r}pathSegment(t,e,i){return ve(this)(t,this,e,i)}path(t,e,i){const s=this.segments,n=ve(this);let o=this._loop;e=e||0,i=i||this.points.length-e;for(const a of s)o&=n(t,this,a,{start:e,end:e+i-1});return!!o}draw(t,e,i,s){const n=this.options||{};(this.points||[]).length&&n.borderWidth&&(t.save(),Me(t,this,i,s),t.restore()),this.animated&&(this._pointsUpdated=!1,this._path=void 0)}}function Pe(t,e,i,s){const n=t.options,{[i]:o}=t.getProps([i],s);return Math.abs(e-o)<n.radius+n.hitRadius}class Se extends St{static id="point";static defaults={borderWidth:1,hitRadius:1,hoverBorderWidth:1,hoverRadius:4,pointStyle:"circle",radius:3,rotation:0};static defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};constructor(t){super(),this.options=void 0,this.parsed=void 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ri={id:"filler",afterDatasetsUpdate(t,e,i){const s=(t.data.datasets||[]).length,n=[];let o,a,r,l;for(a=0;a<s;++a)o=t.getDatasetMeta(a),r=o.dataset,l=null,r&&r.options&&r instanceof ke&&(l={visible:t.isDatasetVisible(a),index:a,fill:Je(r,a,s),chart:t,axis:o.controller.options.indexAxis,scale:o.vScale,line:r}),o.$filler=l,n.push(l);for(a=0;a<s;++a)l=n[a],l&&!1!==l.fill&&(l.fill=Ge(n,a,i.propagate))},beforeDraw(t,e,i){const s="beforeDraw"===i.drawTime,n=t.getSortedVisibleDatasetMetas(),o=t.chartArea;for(let e=n.length-1;e>=0;--e){const i=n[e].$filler;i&&(i.line.updateControlPoints(o,i.axis),s&&i.fill&&ii(t.ctx,i,o))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const s=t.getSortedVisibleDatasetMetas();for(let e=s.length-1;e>=0;--e){const i=s[e].$filler;Xe(i)&&ii(t.ctx,i,t.chartArea)}},beforeDatasetDraw(t,e,i){const s=e.meta.$filler;Xe(s)&&"beforeDatasetDraw"===i.drawTime&&ii(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const li=(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)}};class hi extends St{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=s.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,n=s.toFont(i.font),o=n.size,a=this._computeTitleHeight(),{boxWidth:r,itemHeight:l}=li(i,o);let h,c;e.font=n.string,this.isHorizontal()?(h=this.maxWidth,c=this._fitRows(a,o,r,l)+10):(c=this.maxHeight,h=this._fitCols(a,n,r,l)+10),this.width=Math.min(h,t.maxWidth||this.maxWidth),this.height=Math.min(c,t.maxHeight||this.maxHeight)}_fitRows(t,e,i,s){const{ctx:n,maxWidth:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],l=this.lineWidths=[0],h=s+a;let c=t;n.textAlign="left",n.textBaseline="middle";let d=-1,u=-h;return this.legendItems.forEach(((t,f)=>{const g=i+e/2+n.measureText(t.text).width;(0===f||l[l.length-1]+g+2*a>o)&&(c+=h,l[l.length-(f>0?0:1)]=0,u+=h,d++),r[f]={left:0,top:u,row:d,width:g,height:s},l[l.length-1]+=g+a})),c}_fitCols(t,e,i,s){const{ctx:n,maxHeight:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],l=this.columnSizes=[],h=o-t;let c=a,d=0,u=0,f=0,g=0;return this.legendItems.forEach(((t,o)=>{const{itemWidth:p,itemHeight:m}=function(t,e,i,s,n){const o=function(t,e,i,s){let n=t.text;n&&"string"!=typeof n&&(n=n.reduce(((t,e)=>t.length>e.length?t:e)));return e+i.size/2+s.measureText(n).width}(s,t,e,i),a=function(t,e,i){let s=t;"string"!=typeof e.text&&(s=ci(e,i));return s}(n,s,e.lineHeight);return{itemWidth:o,itemHeight:a}}(i,e,n,t,s);o>0&&u+m+2*a>h&&(c+=d+a,l.push({width:d,height:u}),f+=d+a,g++,d=u=0),r[o]={left:f,top:u,col:g,width:p,height:m},d=Math.max(d,p),u+=m+a})),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:n},rtl:o}}=this,a=s.getRtlAdapter(o,this.left,this.width);if(this.isHorizontal()){let o=0,r=s._alignStartEnd(i,this.left+n,this.right-this.lineWidths[o]);for(const l of e)o!==l.row&&(o=l.row,r=s._alignStartEnd(i,this.left+n,this.right-this.lineWidths[o])),l.top+=this.top+t+n,l.left=a.leftForLtr(a.x(r),l.width),r+=l.width+n}else{let o=0,r=s._alignStartEnd(i,this.top+t+n,this.bottom-this.columnSizes[o].height);for(const l of e)l.col!==o&&(o=l.col,r=s._alignStartEnd(i,this.top+t+n,this.bottom-this.columnSizes[o].height)),l.top=r,l.left+=this.left+n,l.left=a.leftForLtr(a.x(l.left),l.width),r+=l.height+n}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){if(this.options.display){const t=this.ctx;s.clipArea(t,this),this._draw(),s.unclipArea(t)}}_draw(){const{options:t,columnSizes:e,lineWidths:i,ctx:n}=this,{align:o,labels:a}=t,r=s.defaults.color,l=s.getRtlAdapter(t.rtl,this.left,this.width),h=s.toFont(a.font),{padding:c}=a,d=h.size,u=d/2;let f;this.drawTitle(),n.textAlign=l.textAlign("left"),n.textBaseline="middle",n.lineWidth=.5,n.font=h.string;const{boxWidth:g,boxHeight:p,itemHeight:m}=li(a,d),b=this.isHorizontal(),x=this._computeTitleHeight();f=b?{x:s._alignStartEnd(o,this.left+c,this.right-i[0]),y:this.top+c+x,line:0}:{x:this.left+c,y:s._alignStartEnd(o,this.top+x+c,this.bottom-e[0].height),line:0},s.overrideTextDirection(this.ctx,t.textDirection);const _=m+c;this.legendItems.forEach(((y,v)=>{n.strokeStyle=y.fontColor,n.fillStyle=y.fontColor;const w=n.measureText(y.text).width,M=l.textAlign(y.textAlign||(y.textAlign=a.textAlign)),k=g+u+w;let P=f.x,S=f.y;l.setWidth(this.width),b?v>0&&P+k+c>this.right&&(S=f.y+=_,f.line++,P=f.x=s._alignStartEnd(o,this.left+c,this.right-i[f.line])):v>0&&S+_>this.bottom&&(P=f.x=P+e[f.line].width+c,f.line++,S=f.y=s._alignStartEnd(o,this.top+x+c,this.bottom-e[f.line].height));if(function(t,e,i){if(isNaN(g)||g<=0||isNaN(p)||p<0)return;n.save();const o=s.valueOrDefault(i.lineWidth,1);if(n.fillStyle=s.valueOrDefault(i.fillStyle,r),n.lineCap=s.valueOrDefault(i.lineCap,"butt"),n.lineDashOffset=s.valueOrDefault(i.lineDashOffset,0),n.lineJoin=s.valueOrDefault(i.lineJoin,"miter"),n.lineWidth=o,n.strokeStyle=s.valueOrDefault(i.strokeStyle,r),n.setLineDash(s.valueOrDefault(i.lineDash,[])),a.usePointStyle){const r={radius:p*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:o},h=l.xPlus(t,g/2),c=e+u;s.drawPointLegend(n,r,h,c,a.pointStyleWidth&&g)}else{const a=e+Math.max((d-p)/2,0),r=l.leftForLtr(t,g),h=s.toTRBLCorners(i.borderRadius);n.beginPath(),Object.values(h).some((t=>0!==t))?s.addRoundedRectPath(n,{x:r,y:a,w:g,h:p,radius:h}):n.rect(r,a,g,p),n.fill(),0!==o&&n.stroke()}n.restore()}(l.x(P),S,y),P=s._textX(M,P+g+u,b?P+k:this.right,t.rtl),function(t,e,i){s.renderText(n,i.text,t,e+m/2,h,{strikethrough:i.hidden,textAlign:l.textAlign(i.textAlign)})}(l.x(P),S,y),b)f.x+=k+c;else if("string"!=typeof y.text){const t=h.lineHeight;f.y+=ci(y,t)}else f.y+=_})),s.restoreTextDirection(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=s.toFont(e.font),n=s.toPadding(e.padding);if(!e.display)return;const o=s.getRtlAdapter(t.rtl,this.left,this.width),a=this.ctx,r=e.position,l=i.size/2,h=n.top+l;let c,d=this.left,u=this.width;if(this.isHorizontal())u=Math.max(...this.lineWidths),c=this.top+h,d=s._alignStartEnd(t.align,d,this.right-u);else{const e=this.columnSizes.reduce(((t,e)=>Math.max(t,e.height)),0);c=h+s._alignStartEnd(t.align,this.top,this.bottom-e-t.labels.padding-this._computeTitleHeight())}const f=s._alignStartEnd(r,d,d+u);a.textAlign=o.textAlign(s._toLeftRightCenter(r)),a.textBaseline="middle",a.strokeStyle=e.color,a.fillStyle=e.color,a.font=i.string,s.renderText(a,e.text,f,c,i)}_computeTitleHeight(){const t=this.options.title,e=s.toFont(t.font),i=s.toPadding(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,n,o;if(s._isBetween(t,this.left,this.right)&&s._isBetween(e,this.top,this.bottom))for(o=this.legendHitBoxes,i=0;i<o.length;++i)if(n=o[i],s._isBetween(t,n.left,n.left+n.width)&&s._isBetween(e,n.top,n.top+n.height))return this.legendItems[i];return null}handleEvent(t){const e=this.options;if(!function(t,e){if(("mousemove"===t||"mouseout"===t)&&(e.onHover||e.onLeave))return!0;if(e.onClick&&("click"===t||"mouseup"===t))return!0;return!1}(t.type,e))return;const i=this._getLegendItemAt(t.x,t.y);if("mousemove"===t.type||"mouseout"===t.type){const a=this._hoveredItem,r=(o=i,null!==(n=a)&&null!==o&&n.datasetIndex===o.datasetIndex&&n.index===o.index);a&&!r&&s.callback(e.onLeave,[t,a,this],this),this._hoveredItem=i,i&&!r&&s.callback(e.onHover,[t,i,this],this)}else i&&s.callback(e.onClick,[t,i,this],this);var n,o}}function ci(t,e){return e*(t.text?t.text.length+.5:0)}var di={id:"legend",_element:hi,start(t,e,i){const s=t.legend=new hi({ctx:t.ctx,options:i,chart:t});rt.configure(t,s,i),rt.addBox(t,s)},stop(t){rt.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const s=t.legend;rt.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:n,textAlign:o,color:a,useBorderRadius:r,borderRadius:l}}=t.legend.options;return t._getSortedDatasetMetas().map((t=>{const h=t.controller.getStyle(i?0:void 0),c=s.toPadding(h.borderWidth);return{text:e[t.index].label,fillStyle:h.backgroundColor,fontColor:a,hidden:!t.visible,lineCap:h.borderCapStyle,lineDash:h.borderDash,lineDashOffset:h.borderDashOffset,lineJoin:h.borderJoinStyle,lineWidth:(c.width+c.height)/4,strokeStyle:h.borderColor,pointStyle:n||h.pointStyle,rotation:h.rotation,textAlign:o||h.textAlign,borderRadius:r&&(l||h.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 ui extends St{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 n=s.isArray(i.text)?i.text.length:1;this._padding=s.toPadding(i.padding);const o=n*s.toFont(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=o:this.width=o}isHorizontal(){const t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){const{top:e,left:i,bottom:n,right:o,options:a}=this,r=a.align;let l,h,c,d=0;return this.isHorizontal()?(h=s._alignStartEnd(r,i,o),c=e+t,l=o-i):("left"===a.position?(h=i+t,c=s._alignStartEnd(r,n,e),d=-.5*s.PI):(h=o-t,c=s._alignStartEnd(r,e,n),d=.5*s.PI),l=n-e),{titleX:h,titleY:c,maxWidth:l,rotation:d}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=s.toFont(e.font),n=i.lineHeight/2+this._padding.top,{titleX:o,titleY:a,maxWidth:r,rotation:l}=this._drawArgs(n);s.renderText(t,e.text,0,0,i,{color:e.color,maxWidth:r,rotation:l,textAlign:s._toLeftRightCenter(e.align),textBaseline:"middle",translation:[o,a]})}}var fi={id:"title",_element:ui,start(t,e,i){!function(t,e){const i=new ui({ctx:t.ctx,options:e,chart:t});rt.configure(t,i,e),rt.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){const e=t.titleBlock;rt.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;rt.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 gi=new WeakMap;var pi={id:"subtitle",start(t,e,i){const s=new ui({ctx:t.ctx,options:i,chart:t});rt.configure(t,s,i),rt.addBox(t,s),gi.set(t,s)},stop(t){rt.removeBox(t,gi.get(t)),gi.delete(t)},beforeUpdate(t,e,i){const s=gi.get(t);rt.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 mi={average(t){if(!t.length)return!1;let e,i,s=0,n=0,o=0;for(e=0,i=t.length;e<i;++e){const i=t[e].element;if(i&&i.hasValue()){const t=i.tooltipPosition();s+=t.x,n+=t.y,++o}}return{x:s/o,y:n/o}},nearest(t,e){if(!t.length)return!1;let i,n,o,a=e.x,r=e.y,l=Number.POSITIVE_INFINITY;for(i=0,n=t.length;i<n;++i){const n=t[i].element;if(n&&n.hasValue()){const t=n.getCenterPoint(),i=s.distanceBetweenPoints(e,t);i<l&&(l=i,o=n)}}if(o){const t=o.tooltipPosition();a=t.x,r=t.y}return{x:a,y:r}}};function bi(t,e){return e&&(s.isArray(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function xi(t){return("string"==typeof t||t instanceof String)&&t.indexOf("\n")>-1?t.split("\n"):t}function _i(t,e){const{element:i,datasetIndex:s,index:n}=e,o=t.getDatasetMeta(s).controller,{label:a,value:r}=o.getLabelAndValue(n);return{chart:t,label:a,parsed:o.getParsed(n),raw:t.data.datasets[s].data[n],formattedValue:r,dataset:o.getDataset(),dataIndex:n,datasetIndex:s,element:i}}function yi(t,e){const i=t.chart.ctx,{body:n,footer:o,title:a}=t,{boxWidth:r,boxHeight:l}=e,h=s.toFont(e.bodyFont),c=s.toFont(e.titleFont),d=s.toFont(e.footerFont),u=a.length,f=o.length,g=n.length,p=s.toPadding(e.padding);let m=p.height,b=0,x=n.reduce(((t,e)=>t+e.before.length+e.lines.length+e.after.length),0);if(x+=t.beforeBody.length+t.afterBody.length,u&&(m+=u*c.lineHeight+(u-1)*e.titleSpacing+e.titleMarginBottom),x){m+=g*(e.displayColors?Math.max(l,h.lineHeight):h.lineHeight)+(x-g)*h.lineHeight+(x-1)*e.bodySpacing}f&&(m+=e.footerMarginTop+f*d.lineHeight+(f-1)*e.footerSpacing);let _=0;const y=function(t){b=Math.max(b,i.measureText(t).width+_)};return i.save(),i.font=c.string,s.each(t.title,y),i.font=h.string,s.each(t.beforeBody.concat(t.afterBody),y),_=e.displayColors?r+2+e.boxPadding:0,s.each(n,(t=>{s.each(t.before,y),s.each(t.lines,y),s.each(t.after,y)})),_=0,i.font=d.string,s.each(t.footer,y),i.restore(),b+=p.width,{width:b,height:m}}function vi(t,e,i,s){const{x:n,width:o}=i,{width:a,chartArea:{left:r,right:l}}=t;let h="center";return"center"===s?h=n<=(r+l)/2?"left":"right":n<=o/2?h="left":n>=a-o/2&&(h="right"),function(t,e,i,s){const{x:n,width:o}=s,a=i.caretSize+i.caretPadding;return"left"===t&&n+o+a>e.width||"right"===t&&n-o-a<0||void 0}(h,t,e,i)&&(h="center"),h}function wi(t,e,i){const s=i.yAlign||e.yAlign||function(t,e){const{y:i,height:s}=e;return i<s/2?"top":i>t.height-s/2?"bottom":"center"}(t,i);return{xAlign:i.xAlign||e.xAlign||vi(t,e,i,s),yAlign:s}}function Mi(t,e,i,n){const{caretSize:o,caretPadding:a,cornerRadius:r}=t,{xAlign:l,yAlign:h}=i,c=o+a,{topLeft:d,topRight:u,bottomLeft:f,bottomRight:g}=s.toTRBLCorners(r);let p=function(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}(e,l);const m=function(t,e,i){let{y:s,height:n}=t;return"top"===e?s+=i:s-="bottom"===e?n+i:n/2,s}(e,h,c);return"center"===h?"left"===l?p+=c:"right"===l&&(p-=c):"left"===l?p-=Math.max(d,f)+o:"right"===l&&(p+=Math.max(u,g)+o),{x:s._limitValue(p,0,n.width-e.width),y:s._limitValue(m,0,n.height-e.height)}}function ki(t,e,i){const n=s.toPadding(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-n.right:t.x+n.left}function Pi(t){return bi([],xi(t))}function Si(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}const Oi={beforeTitle:s.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<s)return i[e.dataIndex]}return""},afterTitle:s.noop,beforeBody:s.noop,beforeLabel:s.noop,label(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;let e=t.dataset.label||"";e&&(e+=": ");const i=t.formattedValue;return s.isNullOrUndef(i)||(e+=i),e},labelColor(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{borderColor:e.borderColor,backgroundColor:e.backgroundColor,borderWidth:e.borderWidth,borderDash:e.borderDash,borderDashOffset:e.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{pointStyle:e.pointStyle,rotation:e.rotation}},afterLabel:s.noop,afterBody:s.noop,beforeFooter:s.noop,footer:s.noop,afterFooter:s.noop};function Di(t,e,i,s){const n=t[e].call(i,s);return void 0===n?Oi[e].call(i,s):n}class Ci extends St{static positioners=mi;constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,n=new h(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(n)),n}getContext(){return this.$context||(this.$context=(t=this.chart.getContext(),e=this,i=this._tooltipItems,s.createContext(t,{tooltip:e,tooltipItems:i,type:"tooltip"})));var t,e,i}getTitle(t,e){const{callbacks:i}=e,s=Di(i,"beforeTitle",this,t),n=Di(i,"title",this,t),o=Di(i,"afterTitle",this,t);let a=[];return a=bi(a,xi(s)),a=bi(a,xi(n)),a=bi(a,xi(o)),a}getBeforeBody(t,e){return Pi(Di(e.callbacks,"beforeBody",this,t))}getBody(t,e){const{callbacks:i}=e,n=[];return s.each(t,(t=>{const e={before:[],lines:[],after:[]},s=Si(i,t);bi(e.before,xi(Di(s,"beforeLabel",this,t))),bi(e.lines,Di(s,"label",this,t)),bi(e.after,xi(Di(s,"afterLabel",this,t))),n.push(e)})),n}getAfterBody(t,e){return Pi(Di(e.callbacks,"afterBody",this,t))}getFooter(t,e){const{callbacks:i}=e,s=Di(i,"beforeFooter",this,t),n=Di(i,"footer",this,t),o=Di(i,"afterFooter",this,t);let a=[];return a=bi(a,xi(s)),a=bi(a,xi(n)),a=bi(a,xi(o)),a}_createItems(t){const e=this._active,i=this.chart.data,n=[],o=[],a=[];let r,l,h=[];for(r=0,l=e.length;r<l;++r)h.push(_i(this.chart,e[r]));return t.filter&&(h=h.filter(((e,s,n)=>t.filter(e,s,n,i)))),t.itemSort&&(h=h.sort(((e,s)=>t.itemSort(e,s,i)))),s.each(h,(e=>{const i=Si(t.callbacks,e);n.push(Di(i,"labelColor",this,e)),o.push(Di(i,"labelPointStyle",this,e)),a.push(Di(i,"labelTextColor",this,e))})),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=a,this.dataPoints=h,h}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let n,o=[];if(s.length){const t=mi[i.position].call(this,s,this._eventPosition);o=this._createItems(i),this.title=this.getTitle(o,i),this.beforeBody=this.getBeforeBody(o,i),this.body=this.getBody(o,i),this.afterBody=this.getAfterBody(o,i),this.footer=this.getFooter(o,i);const e=this._size=yi(this,i),a=Object.assign({},t,e),r=wi(this.chart,i,a),l=Mi(i,a,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=o,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:n,yAlign:o}=this,{caretSize:a,cornerRadius:r}=i,{topLeft:l,topRight:h,bottomLeft:c,bottomRight:d}=s.toTRBLCorners(r),{x:u,y:f}=t,{width:g,height:p}=e;let m,b,x,_,y,v;return"center"===o?(y=f+p/2,"left"===n?(m=u,b=m-a,_=y+a,v=y-a):(m=u+g,b=m+a,_=y-a,v=y+a),x=m):(b="left"===n?u+Math.max(l,c)+a:"right"===n?u+g-Math.max(h,d)-a:this.caretX,"top"===o?(_=f,y=_-a,m=b-a,x=b+a):(_=f+p,y=_+a,m=b+a,x=b-a),v=_),{x1:m,x2:b,x3:x,y1:_,y2:y,y3:v}}drawTitle(t,e,i){const n=this.title,o=n.length;let a,r,l;if(o){const h=s.getRtlAdapter(i.rtl,this.x,this.width);for(t.x=ki(this,i.titleAlign,i),e.textAlign=h.textAlign(i.titleAlign),e.textBaseline="middle",a=s.toFont(i.titleFont),r=i.titleSpacing,e.fillStyle=i.titleColor,e.font=a.string,l=0;l<o;++l)e.fillText(n[l],h.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+r,l+1===o&&(t.y+=i.titleMarginBottom-r)}}_drawColorBox(t,e,i,n,o){const a=this.labelColors[i],r=this.labelPointStyles[i],{boxHeight:l,boxWidth:h,boxPadding:c}=o,d=s.toFont(o.bodyFont),u=ki(this,"left",o),f=n.x(u),g=l<d.lineHeight?(d.lineHeight-l)/2:0,p=e.y+g;if(o.usePointStyle){const e={radius:Math.min(h,l)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},i=n.leftForLtr(f,h)+h/2,c=p+l/2;t.strokeStyle=o.multiKeyBackground,t.fillStyle=o.multiKeyBackground,s.drawPoint(t,e,i,c),t.strokeStyle=a.borderColor,t.fillStyle=a.backgroundColor,s.drawPoint(t,e,i,c)}else{t.lineWidth=s.isObject(a.borderWidth)?Math.max(...Object.values(a.borderWidth)):a.borderWidth||1,t.strokeStyle=a.borderColor,t.setLineDash(a.borderDash||[]),t.lineDashOffset=a.borderDashOffset||0;const e=n.leftForLtr(f,h-c),i=n.leftForLtr(n.xPlus(f,1),h-c-2),r=s.toTRBLCorners(a.borderRadius);Object.values(r).some((t=>0!==t))?(t.beginPath(),t.fillStyle=o.multiKeyBackground,s.addRoundedRectPath(t,{x:e,y:p,w:h,h:l,radius:r}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),s.addRoundedRectPath(t,{x:i,y:p+1,w:h-2,h:l-2,radius:r}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(e,p,h,l),t.strokeRect(e,p,h,l),t.fillStyle=a.backgroundColor,t.fillRect(i,p+1,h-2,l-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:n}=this,{bodySpacing:o,bodyAlign:a,displayColors:r,boxHeight:l,boxWidth:h,boxPadding:c}=i,d=s.toFont(i.bodyFont);let u=d.lineHeight,f=0;const g=s.getRtlAdapter(i.rtl,this.x,this.width),p=function(i){e.fillText(i,g.x(t.x+f),t.y+u/2),t.y+=u+o},m=g.textAlign(a);let b,x,_,y,v,w,M;for(e.textAlign=a,e.textBaseline="middle",e.font=d.string,t.x=ki(this,m,i),e.fillStyle=i.bodyColor,s.each(this.beforeBody,p),f=r&&"right"!==m?"center"===a?h/2+c:h+2+c:0,y=0,w=n.length;y<w;++y){for(b=n[y],x=this.labelTextColors[y],e.fillStyle=x,s.each(b.before,p),_=b.lines,r&&_.length&&(this._drawColorBox(e,t,y,g,i),u=Math.max(d.lineHeight,l)),v=0,M=_.length;v<M;++v)p(_[v]),u=d.lineHeight;s.each(b.after,p)}f=0,u=d.lineHeight,s.each(this.afterBody,p),t.y-=o}drawFooter(t,e,i){const n=this.footer,o=n.length;let a,r;if(o){const l=s.getRtlAdapter(i.rtl,this.x,this.width);for(t.x=ki(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=l.textAlign(i.footerAlign),e.textBaseline="middle",a=s.toFont(i.footerFont),e.fillStyle=i.footerColor,e.font=a.string,r=0;r<o;++r)e.fillText(n[r],l.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+i.footerSpacing}}drawBackground(t,e,i,n){const{xAlign:o,yAlign:a}=this,{x:r,y:l}=t,{width:h,height:c}=i,{topLeft:d,topRight:u,bottomLeft:f,bottomRight:g}=s.toTRBLCorners(n.cornerRadius);e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth,e.beginPath(),e.moveTo(r+d,l),"top"===a&&this.drawCaret(t,e,i,n),e.lineTo(r+h-u,l),e.quadraticCurveTo(r+h,l,r+h,l+u),"center"===a&&"right"===o&&this.drawCaret(t,e,i,n),e.lineTo(r+h,l+c-g),e.quadraticCurveTo(r+h,l+c,r+h-g,l+c),"bottom"===a&&this.drawCaret(t,e,i,n),e.lineTo(r+f,l+c),e.quadraticCurveTo(r,l+c,r,l+c-f),"center"===a&&"left"===o&&this.drawCaret(t,e,i,n),e.lineTo(r,l+d),e.quadraticCurveTo(r,l,r+d,l),e.closePath(),e.fill(),n.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=mi[t.position].call(this,this._active,this._eventPosition);if(!i)return;const o=this._size=yi(this,t),a=Object.assign({},i,this._size),r=wi(e,t,a),l=Mi(t,a,r,e);s._to===l.x&&n._to===l.y||(this.xAlign=r.xAlign,this.yAlign=r.yAlign,this.width=o.width,this.height=o.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 n={width:this.width,height:this.height},o={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const a=s.toPadding(e.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&r&&(t.save(),t.globalAlpha=i,this.drawBackground(o,t,n,e),s.overrideTextDirection(t,e.textDirection),o.y+=a.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),s.restoreTextDirection(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,n=t.map((t=>{let{datasetIndex:e,index:i}=t;const s=this.chart.getDatasetMeta(e);if(!s)throw new Error("Cannot find a dataset at index "+e);return{datasetIndex:e,element:s.data[i],index:i}})),o=!s._elementsEqual(i,n),a=this._positionChanged(n,e);(o||a)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e){let i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],a=this._getActiveElements(t,o,e,i),r=this._positionChanged(a,t),l=e||!s._elementsEqual(a,o)||r;return l&&(this._active=a,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,i,s){const n=this.options;if("mouseout"===t.type)return[];if(!s)return e;const o=this.chart.getElementsAtEventForMode(t,n.mode,n,i);return n.reverse&&o.reverse(),o}_positionChanged(t,e){const{caretX:i,caretY:s,options:n}=this,o=mi[n.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}var Ai={id:"tooltip",_element:Ci,positioners:mi,afterInit(t,e,i){i&&(t.tooltip=new Ci({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:Oi},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"]},Ti=Object.freeze({__proto__:null,Colors:Ve,Decimation:Ue,Filler:ri,Legend:di,SubTitle:pi,Title:fi,Tooltip:Ai});function Ri(t,e,i,s){const n=t.indexOf(e);if(-1===n)return((t,e,i,s)=>("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i))(t,e,i,s);return n!==t.lastIndexOf(e)?i:n}function Li(t){const e=this.getLabels();return t>=0&&t<e.length?e[t]:t}class Ei extends Ft{static id="category";static defaults={ticks:{callback:Li}};constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const t=this.getLabels();for(const{index:i,label:s}of e)t[i]===s&&t.splice(i,1);this._addedLabels=[]}super.init(t)}parse(t,e){if(s.isNullOrUndef(t))return null;const i=this.getLabels();return((t,e)=>null===t?null:s._limitValue(Math.round(t),0,e))(e=isFinite(e)&&i[e]===t?e:Ri(i,t,s.valueOrDefault(e,t),this._addedLabels),i.length-1)}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:i,max:s}=this.getMinMax(!0);"ticks"===this.options.bounds&&(t||(i=0),e||(s=this.getLabels().length-1)),this.min=i,this.max=s}buildTicks(){const t=this.min,e=this.max,i=this.options.offset,s=[];let n=this.getLabels();n=0===t&&e===n.length-1?n:n.slice(t,e+1),this._valueRange=Math.max(n.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(let i=t;i<=e;i++)s.push({value:i});return s}getLabelForValue(t){return Li.call(this,t)}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return"number"!=typeof t&&(t=this.parse(t)),null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}getBasePixel(){return this.bottom}}function Ii(t,e,i){let{horizontal:n,minRotation:o}=i;const a=s.toRadians(o),r=(n?Math.sin(a):Math.cos(a))||.001,l=.75*e*(""+t).length;return Math.min(e/r,l)}class Fi extends Ft{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return s.isNullOrUndef(t)||("number"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:i}=this.getUserBounds();let{min:n,max:o}=this;const a=t=>n=e?n:t,r=t=>o=i?o:t;if(t){const t=s.sign(n),e=s.sign(o);t<0&&e<0?r(0):t>0&&e>0&&a(0)}if(n===o){let e=0===o?1:Math.abs(.05*o);r(o+e),t||a(n-e)}this.min=n,this.max=o}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 n=function(t,e){const i=[],{bounds:n,step:o,min:a,max:r,precision:l,count:h,maxTicks:c,maxDigits:d,includeBounds:u}=t,f=o||1,g=c-1,{min:p,max:m}=e,b=!s.isNullOrUndef(a),x=!s.isNullOrUndef(r),_=!s.isNullOrUndef(h),y=(m-p)/(d+1);let v,w,M,k,P=s.niceNum((m-p)/g/f)*f;if(P<1e-14&&!b&&!x)return[{value:p},{value:m}];k=Math.ceil(m/P)-Math.floor(p/P),k>g&&(P=s.niceNum(k*P/g/f)*f),s.isNullOrUndef(l)||(v=Math.pow(10,l),P=Math.ceil(P*v)/v),"ticks"===n?(w=Math.floor(p/P)*P,M=Math.ceil(m/P)*P):(w=p,M=m),b&&x&&o&&s.almostWhole((r-a)/o,P/1e3)?(k=Math.round(Math.min((r-a)/P,c)),P=(r-a)/k,w=a,M=r):_?(w=b?a:w,M=x?r:M,k=h-1,P=(M-w)/k):(k=(M-w)/P,k=s.almostEquals(k,Math.round(k),P/1e3)?Math.round(k):Math.ceil(k));const S=Math.max(s._decimalPlaces(P),s._decimalPlaces(w));v=Math.pow(10,s.isNullOrUndef(l)?S:l),w=Math.round(w*v)/v,M=Math.round(M*v)/v;let O=0;for(b&&(u&&w!==a?(i.push({value:a}),w<a&&O++,s.almostEquals(Math.round((w+O*P)*v)/v,a,Ii(a,y,t))&&O++):w<a&&O++);O<k;++O)i.push({value:Math.round((w+O*P)*v)/v});return x&&u&&M!==r?i.length&&s.almostEquals(i[i.length-1].value,r,Ii(r,y,t))?i[i.length-1].value=r:i.push({value:r}):x&&M!==r||i.push({value:M}),i}({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&&s._setMinAndMaxByKey(n,this,"value"),t.reverse?(n.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),n}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 s.formatNumber(t,this.chart.options.locale,this.options.ticks.format)}}class zi extends Fi{static id="linear";static defaults={ticks:{callback:s.Ticks.formatters.numeric}};determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=s.isNumberFinite(t)?t:0,this.max=s.isNumberFinite(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,i=s.toRadians(this.options.ticks.minRotation),n=(t?Math.sin(i):Math.cos(i))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}const Ni=t=>Math.floor(s.log10(t)),Bi=(t,e)=>Math.pow(10,Ni(t)+e);function ji(t){return 1===t/Math.pow(10,Ni(t))}function Vi(t,e,i){const s=Math.pow(10,i),n=Math.floor(t/s);return Math.ceil(e/s)-n}function Wi(t,e){let{min:i,max:n}=e;i=s.finiteOrDefault(t.min,i);const o=[],a=Ni(i);let r=function(t,e){let i=Ni(e-t);for(;Vi(t,e,i)>10;)i++;for(;Vi(t,e,i)<10;)i--;return Math.min(i,Ni(t))}(i,n),l=r<0?Math.pow(10,Math.abs(r)):1;const h=Math.pow(10,r),c=a>r?Math.pow(10,a):0,d=Math.round((i-c)*l)/l,u=Math.floor((i-c)/h/10)*h*10;let f=Math.floor((d-u)/Math.pow(10,r)),g=s.finiteOrDefault(t.min,Math.round((c+u+f*Math.pow(10,r))*l)/l);for(;g<n;)o.push({value:g,major:ji(g),significand:f}),f>=10?f=f<15?15:20:f++,f>=20&&(r++,f=2,l=r>=0?1:l),g=Math.round((c+u+f*Math.pow(10,r))*l)/l;const p=s.finiteOrDefault(t.max,g);return o.push({value:p,major:ji(p),significand:f}),o}class Hi extends Ft{static id="logarithmic";static defaults={ticks:{callback:s.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=Fi.prototype.parse.apply(this,[t,e]);if(0!==i)return s.isNumberFinite(i)&&i>0?i:null;this._zero=!0}determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=s.isNumberFinite(t)?Math.max(0,t):null,this.max=s.isNumberFinite(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this._zero&&this.min!==this._suggestedMin&&!s.isNumberFinite(this._userMin)&&(this.min=t===Bi(this.min,0)?Bi(this.min,-1):Bi(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,o=t=>s=e?s:t;i===s&&(i<=0?(n(1),o(10)):(n(Bi(i,-1)),o(Bi(s,1)))),i<=0&&n(Bi(s,-1)),s<=0&&o(Bi(i,1)),this.min=i,this.max=s}buildTicks(){const t=this.options,e=Wi({min:this._userMin,max:this._userMax},this);return"ticks"===t.bounds&&s._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":s.formatNumber(t,this.chart.options.locale,this.options.ticks.format)}configure(){const t=this.min;super.configure(),this._startValue=s.log10(t),this._valueRange=s.log10(this.max)-s.log10(t)}getPixelForValue(t){return void 0!==t&&0!==t||(t=this.min),null===t||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(s.log10(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function Ui(t){const e=t.ticks;if(e.display&&t.display){const t=s.toPadding(e.backdropPadding);return s.valueOrDefault(e.font&&e.font.size,s.defaults.font.size)+t.height}return 0}function $i(t,e,i,s,n){return t===s||t===n?{start:e-i/2,end:e+i/2}:t<s||t>n?{start:e-i,end:e}:{start:e,end:e+i}}function Yi(t){const e={l:t.left+t._padding.left,r:t.right-t._padding.right,t:t.top+t._padding.top,b:t.bottom-t._padding.bottom},i=Object.assign({},e),n=[],o=[],a=t._pointLabels.length,r=t.options.pointLabels,l=r.centerPointLabels?s.PI/a:0;for(let u=0;u<a;u++){const a=r.setContext(t.getPointLabelContext(u));o[u]=a.padding;const f=t.getPointPosition(u,t.drawingArea+o[u],l),g=s.toFont(a.font),p=(h=t.ctx,c=g,d=t._pointLabels[u],d=s.isArray(d)?d:[d],{w:s._longestText(h,c.string,d),h:d.length*c.lineHeight});n[u]=p;const m=s._normalizeAngle(t.getIndexAngle(u)+l),b=Math.round(s.toDegrees(m));qi(i,e,m,$i(b,f.x,p.w,0,180),$i(b,f.y,p.h,90,270))}var h,c,d;t.setCenterPoint(e.l-i.l,i.r-e.r,e.t-i.t,i.b-e.b),t._pointLabelItems=function(t,e,i){const n=[],o=t._pointLabels.length,a=t.options,r=Ui(a)/2,l=t.drawingArea,h=a.pointLabels.centerPointLabels?s.PI/o:0;for(let a=0;a<o;a++){const o=t.getPointPosition(a,l+r+i[a],h),c=Math.round(s.toDegrees(s._normalizeAngle(o.angle+s.HALF_PI))),d=e[a],u=Gi(o.y,d.h,c),f=Ki(c),g=Xi(o.x,d.w,f);n.push({x:o.x,y:u,textAlign:f,left:g,top:u,right:g+d.w,bottom:u+d.h})}return n}(t,n,o)}function qi(t,e,i,s,n){const o=Math.abs(Math.sin(i)),a=Math.abs(Math.cos(i));let r=0,l=0;s.start<e.l?(r=(e.l-s.start)/o,t.l=Math.min(t.l,e.l-r)):s.end>e.r&&(r=(s.end-e.r)/o,t.r=Math.max(t.r,e.r+r)),n.start<e.t?(l=(e.t-n.start)/a,t.t=Math.min(t.t,e.t-l)):n.end>e.b&&(l=(n.end-e.b)/a,t.b=Math.max(t.b,e.b+l))}function Ki(t){return 0===t||180===t?"center":t<180?"left":"right"}function Xi(t,e,i){return"right"===i?t-=e:"center"===i&&(t-=e/2),t}function Gi(t,e,i){return 90===i||270===i?t-=e/2:(i>270||i<90)&&(t-=e),t}function Ji(t,e,i,n){const{ctx:o}=t;if(i)o.arc(t.xCenter,t.yCenter,e,0,s.TAU);else{let i=t.getPointPosition(0,e);o.moveTo(i.x,i.y);for(let s=1;s<n;s++)i=t.getPointPosition(s,e),o.lineTo(i.x,i.y)}}class Zi extends Fi{static id="radialLinear";static defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:s.Ticks.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5,centerPointLabels:!1}};static defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"};static descriptors={angleLines:{_fallback:"grid"}};constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){const t=this._padding=s.toPadding(Ui(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=s.isNumberFinite(t)&&!isNaN(t)?t:0,this.max=s.isNumberFinite(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/Ui(this.options))}generateTickLabels(t){Fi.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map(((t,e)=>{const i=s.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?Yi(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=s.TAU/(this._pointLabels.length||1),i=this.options.startAngle||0;return s._normalizeAngle(t*e+s.toRadians(i))}getDistanceFromCenterForValue(t){if(s.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(s.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<e.length){const i=e[t];return function(t,e,i){return s.createContext(t,{label:i,index:e,type:"pointLabel"})}(this.getContext(),t,i)}}getPointPosition(t,e){let i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;const n=this.getIndexAngle(t)-s.HALF_PI+i;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter,angle:n}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){const{left:e,top:i,right:s,bottom:n}=this._pointLabelItems[t];return{left:e,top:i,right:s,bottom:n}}drawBackground(){const{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const i=this.ctx;i.save(),i.beginPath(),Ji(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),i.closePath(),i.fillStyle=t,i.fill(),i.restore()}}drawGrid(){const t=this.ctx,e=this.options,{angleLines:i,grid:n,border:o}=e,a=this._pointLabels.length;let r,l,h;if(e.pointLabels.display&&function(t,e){const{ctx:i,options:{pointLabels:n}}=t;for(let o=e-1;o>=0;o--){const e=n.setContext(t.getPointLabelContext(o)),a=s.toFont(e.font),{x:r,y:l,textAlign:h,left:c,top:d,right:u,bottom:f}=t._pointLabelItems[o],{backdropColor:g}=e;if(!s.isNullOrUndef(g)){const t=s.toTRBLCorners(e.borderRadius),n=s.toPadding(e.backdropPadding);i.fillStyle=g;const o=c-n.left,a=d-n.top,r=u-c+n.width,l=f-d+n.height;Object.values(t).some((t=>0!==t))?(i.beginPath(),s.addRoundedRectPath(i,{x:o,y:a,w:r,h:l,radius:t}),i.fill()):i.fillRect(o,a,r,l)}s.renderText(i,t._pointLabels[o],r,l+a.lineHeight/2,a,{color:e.color,textAlign:h,textBaseline:"middle"})}}(this,a),n.display&&this.ticks.forEach(((t,e)=>{if(0!==e){l=this.getDistanceFromCenterForValue(t.value);const i=this.getContext(e),s=n.setContext(i),r=o.setContext(i);!function(t,e,i,s,n){const o=t.ctx,a=e.circular,{color:r,lineWidth:l}=e;!a&&!s||!r||!l||i<0||(o.save(),o.strokeStyle=r,o.lineWidth=l,o.setLineDash(n.dash),o.lineDashOffset=n.dashOffset,o.beginPath(),Ji(t,i,a,s),o.closePath(),o.stroke(),o.restore())}(this,s,l,a,r)}})),i.display){for(t.save(),r=a-1;r>=0;r--){const s=i.setContext(this.getPointLabelContext(r)),{color:n,lineWidth:o}=s;o&&n&&(t.lineWidth=o,t.strokeStyle=n,t.setLineDash(s.borderDash),t.lineDashOffset=s.borderDashOffset,l=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),h=this.getPointPosition(r,l),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(h.x,h.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,i=e.ticks;if(!i.display)return;const n=this.getIndexAngle(0);let o,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(n),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach(((n,r)=>{if(0===r&&!e.reverse)return;const l=i.setContext(this.getContext(r)),h=s.toFont(l.font);if(o=this.getDistanceFromCenterForValue(this.ticks[r].value),l.showLabelBackdrop){t.font=h.string,a=t.measureText(n.label).width,t.fillStyle=l.backdropColor;const e=s.toPadding(l.backdropPadding);t.fillRect(-a/2-e.left,-o-h.size/2-e.top,a+e.width,h.size+e.height)}s.renderText(t,n.label,0,-o,h,{color:l.color})})),t.restore()}drawTitle(){}}const Qi={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}},ts=Object.keys(Qi);function es(t,e){return t-e}function is(t,e){if(s.isNullOrUndef(e))return null;const i=t._adapter,{parser:n,round:o,isoWeekday:a}=t._parseOpts;let r=e;return"function"==typeof n&&(r=n(r)),s.isNumberFinite(r)||(r="string"==typeof n?i.parse(r,n):i.parse(r)),null===r?null:(o&&(r="week"!==o||!s.isNumber(a)&&!0!==a?i.startOf(r,o):i.startOf(r,"isoWeek",a)),+r)}function ss(t,e,i,s){const n=ts.length;for(let o=ts.indexOf(t);o<n-1;++o){const t=Qi[ts[o]],n=t.steps?t.steps:Number.MAX_SAFE_INTEGER;if(t.common&&Math.ceil((i-e)/(n*t.size))<=s)return ts[o]}return ts[n-1]}function ns(t,e,i){if(i){if(i.length){const{lo:n,hi:o}=s._lookup(i,e);t[i[n]>=e?i[n]:i[o]]=!0}}else t[e]=!0}function os(t,e,i){const s=[],n={},o=e.length;let a,r;for(a=0;a<o;++a)r=e[a],n[r]=a,s.push({value:r,major:!1});return 0!==o&&i?function(t,e,i,s){const n=t._adapter,o=+n.startOf(e[0].value,s),a=e[e.length-1].value;let r,l;for(r=o;r<=a;r=+n.add(r,1,s))l=i[r],l>=0&&(e[l].major=!0);return e}(t,s,n,i):s}class as extends Ft{static id="time";static defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",callback:!1,major:{enabled:!1}}};constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t){let e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};const i=t.time||(t.time={}),n=this._adapter=new V._date(t.adapters.date);n.init(e),s.mergeIf(i.displayFormats,n.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:is(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,i=t.time.unit||"day";let{min:n,max:o,minDefined:a,maxDefined:r}=this.getUserBounds();function l(t){a||isNaN(t.min)||(n=Math.min(n,t.min)),r||isNaN(t.max)||(o=Math.max(o,t.max))}a&&r||(l(this._getLabelBounds()),"ticks"===t.bounds&&"labels"===t.ticks.source||l(this.getMinMax(!1))),n=s.isNumberFinite(n)&&!isNaN(n)?n:+e.startOf(Date.now(),i),o=s.isNumberFinite(o)&&!isNaN(o)?o:+e.endOf(Date.now(),i)+1,this.min=Math.min(n,o-1),this.max=Math.max(n+1,o)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){const t=this.options,e=t.time,i=t.ticks,n="labels"===i.source?this.getLabelTimestamps():this._generate();"ticks"===t.bounds&&n.length&&(this.min=this._userMin||n[0],this.max=this._userMax||n[n.length-1]);const o=this.min,a=this.max,r=s._filterBetween(n,o,a);return this._unit=e.unit||(i.autoSkip?ss(e.minUnit,this.min,this.max,this._getLabelCapacity(o)):function(t,e,i,s,n){for(let o=ts.length-1;o>=ts.indexOf(i);o--){const i=ts[o];if(Qi[i].common&&t._adapter.diff(n,s,i)>=e-1)return i}return ts[i?ts.indexOf(i):0]}(this,r.length,e.minUnit,this.min,this.max)),this._majorUnit=i.major.enabled&&"year"!==this._unit?function(t){for(let e=ts.indexOf(t)+1,i=ts.length;e<i;++e)if(Qi[ts[e]].common)return ts[e]}(this._unit):void 0,this.initOffsets(n),t.reverse&&r.reverse(),os(this,r,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map((t=>+t.value)))}initOffsets(){let t,e,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],n=0,o=0;this.options.offset&&i.length&&(t=this.getDecimalForValue(i[0]),n=1===i.length?1-t:(this.getDecimalForValue(i[1])-t)/2,e=this.getDecimalForValue(i[i.length-1]),o=1===i.length?e:(e-this.getDecimalForValue(i[i.length-2]))/2);const a=i.length<3?.5:.25;n=s._limitValue(n,0,a),o=s._limitValue(o,0,a),this._offsets={start:n,end:o,factor:1/(n+1+o)}}_generate(){const t=this._adapter,e=this.min,i=this.max,n=this.options,o=n.time,a=o.unit||ss(o.minUnit,e,i,this._getLabelCapacity(e)),r=s.valueOrDefault(n.ticks.stepSize,1),l="week"===a&&o.isoWeekday,h=s.isNumber(l)||!0===l,c={};let d,u,f=e;if(h&&(f=+t.startOf(f,"isoWeek",l)),f=+t.startOf(f,h?"day":a),t.diff(i,e,a)>1e5*r)throw new Error(e+" and "+i+" are too far apart with stepSize of "+r+" "+a);const g="data"===n.ticks.source&&this.getDataTimestamps();for(d=f,u=0;d<i;d=+t.add(d,r,a),u++)ns(c,d,g);return d!==i&&"ticks"!==n.bounds&&1!==u||ns(c,d,g),Object.keys(c).sort(((t,e)=>t-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)}format(t,e){const i=this.options.time.displayFormats,s=this._unit,n=e||i[s];return this._adapter.format(t,n)}_tickFormatFunction(t,e,i,n){const o=this.options,a=o.ticks.callback;if(a)return s.callback(a,[t,e,i],this);const r=o.time.displayFormats,l=this._unit,h=this._majorUnit,c=l&&r[l],d=h&&r[h],u=i[e],f=h&&d&&u&&u.major;return this._adapter.format(t,n||(f?d:c))}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)s=t[e],s.label=this._tickFormatFunction(s.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){const e=this._offsets,i=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+i)*e.factor)}getValueForPixel(t){const e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+i*(this.max-this.min)}_getLabelSize(t){const e=this.options.ticks,i=this.ctx.measureText(t).width,n=s.toRadians(this.isHorizontal()?e.maxRotation:e.minRotation),o=Math.cos(n),a=Math.sin(n),r=this._resolveTickFontOptions(0).size;return{w:i*o+r*a,h:i*a+r*o}}_getLabelCapacity(t){const 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