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o{constructor(e,i,s,o){const a=i[s];o=(0,t.a)([e.to,o,a,e.from]);const r=(0,t.a)([e.from,a,o]);this._active=!0,this._fn=e.fn||n[e.type||typeof r],this._easing=t.e[e.easing]||t.e.linear,this._start=Math.floor(Date.now()+(e.delay||0)),this._duration=this._total=Math.floor(e.duration),this._loop=!!e.loop,this._target=i,this._prop=s,this._from=r,this._to=o,this._promises=void 0}active(){return this._active}update(e,i,s){if(this._active){this._notify(!1);const n=this._target[this._prop],o=s-this._start,a=this._duration-o;this._start=s,this._duration=Math.floor(Math.max(a,e.duration)),this._total+=o,this._loop=!!e.loop,this._to=(0,t.a)([e.to,i,n,e.from]),this._from=(0,t.a)([e.from,n,i])}}cancel(){this._active&&(this.tick(Date.now()),this._active=!1,this._notify(!1))}tick(t){const e=t-this._start,i=this._duration,s=this._prop,n=this._from,o=this._loop,a=this._to;let r;if(this._active=n!==a&&(o||e<i),!this._active)return this._target[s]=a,void this._notify(!0);e<0?this._target[s]=n:(r=e/i%2,r=o&&r>1?2-r:r,r=this._easing(Math.min(1,Math.max(0,r))),this._target[s]=this._fn(n,a,r))}wait(){const t=this._promises||(this._promises=[]);return new Promise((e,i)=>{t.push({res:e,rej:i})})}_notify(t){const e=t?"res":"rej",i=this._promises||[];for(let s=0;s<i.length;s++)i[s][e]()}}exports.Animation=o;const a=["x","y","borderWidth","radius","tension"],r=["color","borderColor","backgroundColor"];t.d.set("animation",{delay:void 0,duration:1e3,easing:"easeOutQuart",fn:void 0,from:void 0,loop:void 0,to:void 0,type:void 0});const h=Object.keys(t.d.animation);t.d.describe("animation",{_fallback:!1,_indexable:!1,_scriptable:t=>"onProgress"!==t&&"onComplete"!==t&&"fn"!==t}),t.d.set("animations",{colors:{type:"color",properties:r},numbers:{type:"number",properties:a}}),t.d.describe("animations",{_fallback:"animation"}),t.d.set("transitions",{active:{animation:{duration:400}},resize:{animation:{duration:0}},show:{animations:{colors:{from:"transparent"},visible:{type:"boolean",duration:0}}},hide:{animations:{colors:{to:"transparent"},visible:{type:"boolean",easing:"linear",fn:t=>0|t}}}});class l{constructor(t,e){this._chart=t,this._properties=new Map,this.configure(e)}configure(e){if(!(0,t.i)(e))return;const i=this._properties;Object.getOwnPropertyNames(e).forEach(s=>{const n=e[s];if(!(0,t.i)(n))return;const o={};for(const t of h)o[t]=n[t];((0,t.b)(n.properties)&&n.properties||[s]).forEach(t=>{t!==s&&i.has(t)||i.set(t,o)})})}_animateOptions(t,e){const i=e.options,s=d(t,i);if(!s)return[];const n=this._createAnimations(s,i);return i.$shared&&c(t.options.$animations,i).then(()=>{t.options=i},()=>{}),n}_createAnimations(t,e){const i=this._properties,s=[],n=t.$animations||(t.$animations={}),a=Object.keys(e),r=Date.now();let h;for(h=a.length-1;h>=0;--h){const l=a[h];if("$"===l.charAt(0))continue;if("options"===l){s.push(...this._animateOptions(t,e));continue}const c=e[l];let d=n[l];const u=i.get(l);if(d){if(u&&d.active()){d.update(u,c,r);continue}d.cancel()}u&&u.duration?(n[l]=d=new o(u,t,l,c),s.push(d)):t[l]=c}return s}update(t,e){if(0===this._properties.size)return void Object.assign(t,e);const s=this._createAnimations(t,e);return s.length?(i.add(this._chart,s),!0):void 0}}function c(t,e){const i=[],s=Object.keys(e);for(let n=0;n<s.length;n++){const e=t[s[n]];e&&e.active()&&i.push(e.wait())}return Promise.all(i)}function d(t,e){if(!e)return;let i=t.options;if(i)return i.$shared&&(t.options=i=Object.assign({},i,{$shared:!1,$animations:{}})),i;t.options=e}function u(t,e){const i=t&&t.options||{},s=i.reverse,n=void 0===i.min?e:0,o=void 0===i.max?e:0;return{start:s?o:n,end:s?n:o}}function g(t,e,i){if(!1===i)return!1;const s=u(t,i),n=u(e,i);return{top:n.end,right:s.end,bottom:n.start,left:s.start}}function p(e){let i,s,n,o;return(0,t.i)(e)?(i=e.top,s=e.right,n=e.bottom,o=e.left):i=s=n=o=e,{top:i,right:s,bottom:n,left:o,disabled:!1===e}}function f(t,e){const i=[],s=t._getSortedDatasetMetas(e);let n,o;for(n=0,o=s.length;n<o;++n)i.push(s[n].index);return i}function m(e,i,s,n={}){const o=e.keys,a="single"===n.mode;let r,h,l,c;if(null!==i){for(r=0,h=o.length;r<h;++r){if((l=+o[r])===s){if(n.all)continue;break}c=e.values[l],(0,t.g)(c)&&(a||0===i||(0,t.s)(i)===(0,t.s)(c))&&(i+=c)}return i}}function x(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}function b(t,e){const i=t&&t.options.stacked;return i||void 0===i&&void 0!==e.stack}function _(t,e,i){return`${t.id}.${e.id}.${i.stack||i.type}`}function y(t){const{min:e,max:i,minDefined:s,maxDefined:n}=t.getUserBounds();return{min:s?e:Number.NEGATIVE_INFINITY,max:n?i:Number.POSITIVE_INFINITY}}function v(t,e,i){const s=t[e]||(t[e]={});return s[i]||(s[i]={})}function M(t,e,i,s){for(const n of e.getMatchingVisibleMetas(s).reverse()){const e=t[n.index];if(i&&e>0||!i&&e<0)return n.index}return null}function k(t,e){const{chart:i,_cachedMeta:s}=t,n=i._stacks||(i._stacks={}),{iScale:o,vScale:a,index:r}=s,h=o.axis,l=a.axis,c=_(o,a,s),d=e.length;let u;for(let g=0;g<d;++g){const t=e[g],{[h]:i,[l]:o}=t;(u=(t._stacks||(t._stacks={}))[l]=v(n,c,i))[r]=o,u._top=M(u,a,!0,s.type),u._bottom=M(u,a,!1,s.type)}}function w(t,e){const i=t.scales;return Object.keys(i).filter(t=>i[t].axis===e).shift()}function S(e,i){return(0,t.h)(e,{active:!1,dataset:void 0,datasetIndex:i,index:i,mode:"default",type:"dataset"})}function D(e,i,s){return(0,t.h)(e,{active:!1,dataIndex:i,parsed:void 0,raw:void 0,element:s,index:i,mode:"default",type:"data"})}function P(t,e){const i=t.controller.index,s=t.vScale&&t.vScale.axis;if(s){e=e||t._parsed;for(const t of e){const e=t._stacks;if(!e||void 0===e[s]||void 0===e[s][i])return;delete e[s][i]}}}exports.Animations=l;const C=t=>"reset"===t||"none"===t,A=(t,e)=>e?t:Object.assign({},t),L=(t,e,i)=>t&&!e.hidden&&e._stacked&&{keys:f(i,!0),values:null};class E{constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.initialize()}initialize(){const t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=b(t.vScale,t),this.addElements()}updateIndex(t){this.index!==t&&P(this._cachedMeta),this.index=t}linkScales(){const e=this.chart,i=this._cachedMeta,s=this.getDataset(),n=(t,e,i,s)=>"x"===t?e:"r"===t?s:i,o=i.xAxisID=(0,t.v)(s.xAxisID,w(e,"x")),a=i.yAxisID=(0,t.v)(s.yAxisID,w(e,"y")),r=i.rAxisID=(0,t.v)(s.rAxisID,w(e,"r")),h=i.indexAxis,l=i.iAxisID=n(h,o,a,r),c=i.vAxisID=n(h,a,o,r);i.xScale=this.getScaleForId(o),i.yScale=this.getScaleForId(a),i.rScale=this.getScaleForId(r),i.iScale=this.getScaleForId(l),i.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 e=this._cachedMeta;this._data&&(0,t.u)(this._data,this),e._stacked&&P(e)}_dataCheck(){const e=this.getDataset(),i=e.data||(e.data=[]),s=this._data;if((0,t.i)(i))this._data=x(i);else if(s!==i){if(s){(0,t.u)(s,this);const e=this._cachedMeta;P(e),e._parsed=[]}i&&Object.isExtensible(i)&&(0,t.l)(i,this),this._syncList=[],this._data=i}}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=b(e.vScale,e),e.stack!==i.stack&&(s=!0,P(e),e.stack=i.stack),this._resyncElements(t),(s||n!==e._stacked)&&k(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(e,i){const{_cachedMeta:s,_data:n}=this,{iScale:o,_stacked:a}=s,r=o.axis;let h,l,c,d=0===e&&i===n.length||s._sorted,u=e>0&&s._parsed[e-1];if(!1===this._parsing)s._parsed=n,s._sorted=!0,c=n;else{c=(0,t.b)(n[e])?this.parseArrayData(s,n,e,i):(0,t.i)(n[e])?this.parseObjectData(s,n,e,i):this.parsePrimitiveData(s,n,e,i);const o=()=>null===l[r]||u&&l[r]<u[r];for(h=0;h<i;++h)s._parsed[h+e]=l=c[h],d&&(o()&&(d=!1),u=l);s._sorted=d}a&&k(this,c)}parsePrimitiveData(t,e,i,s){const{iScale:n,vScale:o}=t,a=n.axis,r=o.axis,h=n.getLabels(),l=n===o,c=new Array(s);let d,u,g;for(d=0,u=s;d<u;++d)g=d+i,c[d]={[a]:l||n.parse(h[g],g),[r]:o.parse(e[g],g)};return c}parseArrayData(t,e,i,s){const{xScale:n,yScale:o}=t,a=new Array(s);let r,h,l,c;for(r=0,h=s;r<h;++r)c=e[l=r+i],a[r]={x:n.parse(c[0],l),y:o.parse(c[1],l)};return a}parseObjectData(e,i,s,n){const{xScale:o,yScale:a}=e,{xAxisKey:r="x",yAxisKey:h="y"}=this._parsing,l=new Array(n);let c,d,u,g;for(c=0,d=n;c<d;++c)g=i[u=c+s],l[c]={x:o.parse((0,t.f)(g,r),u),y:a.parse((0,t.f)(g,h),u)};return l}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 m({keys:f(s,!0),values:e._stacks[t.axis]},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=m(s,n,this._cachedMeta.index)),t.min=Math.min(t.min,o),t.max=Math.max(t.max,o)}getMinMax(e,i){const s=this._cachedMeta,n=s._parsed,o=s._sorted&&e===s.iScale,a=n.length,r=this._getOtherScale(e),h=L(i,s,this.chart),l={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},{min:c,max:d}=y(r);let u,g;function p(){const i=(g=n[u])[r.axis];return!(0,t.g)(g[e.axis])||c>i||d<i}for(u=0;u<a&&(p()||(this.updateRangeFromParsed(l,e,g,h),!o));++u);if(o)for(u=a-1;u>=0;--u)if(!p()){this.updateRangeFromParsed(l,e,g,h);break}return l}getAllParsedValues(e){const i=this._cachedMeta._parsed,s=[];let n,o,a;for(n=0,o=i.length;n<o;++n)a=i[n][e.axis],(0,t.g)(a)&&s.push(a);return s}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(e){const i=this._cachedMeta;this.update(e||"default"),i._clip=p((0,t.v)(this.options.clip,g(i.xScale,i.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,h=this.options.drawActiveElementsOnTop;let l;for(i.dataset&&i.dataset.draw(t,n,a,r),l=a;l<a+r;++l){const e=s[l];e.hidden||(e.active&&h?o.push(e):e.draw(t,n))}for(l=0;l<o.length;++l)o[l].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 s=this.getDataset();let n;if(t>=0&&t<this._cachedMeta.data.length){const e=this._cachedMeta.data[t];(n=e.$context||(e.$context=D(this.getContext(),t,e))).parsed=this.getParsed(t),n.raw=s.data[t],n.index=n.dataIndex=t}else(n=this.$context||(this.$context=S(this.chart.getContext(),this.index))).dataset=s,n.index=n.datasetIndex=this.index;return n.active=!!e,n.mode=i,n}resolveDatasetElementOptions(t){return this._resolveElementOptions(this.datasetElementType.id,t)}resolveDataElementOptions(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}_resolveElementOptions(e,i="default",s){const n="active"===i,o=this._cachedDataOpts,a=e+"-"+i,r=o[a],h=this.enableOptionSharing&&(0,t.j)(s);if(r)return A(r,h);const l=this.chart.config,c=l.datasetElementScopeKeys(this._type,e),d=n?[`${e}Hover`,"hover",e,""]:[e,""],u=l.getOptionScopes(this.getDataset(),c),g=Object.keys(t.d.elements[e]),p=l.resolveNamedOptions(u,g,()=>this.getContext(s,n),d);return p.$shared&&(p.$shared=h,o[a]=Object.freeze(A(p,h))),p}_resolveAnimations(t,e,i){const s=this.chart,n=this._cachedDataOpts,o=`animation-${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 h=new l(s,r&&r.animations);return r&&r._cacheable&&(n[o]=Object.freeze(h)),h}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||C(t)||this.chart._animationsDisabled}updateElement(t,e,i,s){C(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!C(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[a,r,h]of this._syncList)this[a](r,h);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,i=!0){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&&P(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 O(e,i){if(!e._cache.$bar){const s=e.getMatchingVisibleMetas(i);let n=[];for(let t=0,i=s.length;t<i;t++)n=n.concat(s[t].controller.getAllParsedValues(e));e._cache.$bar=(0,t._)(n.sort((t,e)=>t-e))}return e._cache.$bar}function T(e){const i=e.iScale,s=O(i,e.type);let n,o,a,r,h=i._length;const l=()=>{32767!==a&&-32768!==a&&((0,t.j)(r)&&(h=Math.min(h,Math.abs(a-r)||h)),r=a)};for(n=0,o=s.length;n<o;++n)a=i.getPixelForValue(s[n]),l();for(r=void 0,n=0,o=i.ticks.length;n<o;++n)a=i.getPixelForTick(n),l();return h}function R(e,i,s,n){const o=s.barThickness;let a,r;return(0,t.k)(o)?(a=i.min*s.categoryPercentage,r=s.barPercentage):(a=o*n,r=1),{chunk:a/n,ratio:r,start:i.pixels[e]-a/2}}function z(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 h=i.categoryPercentage;null===a&&(a=o-(null===r?e.end-e.start:r-o)),null===r&&(r=o+o-a);const l=o-(o-Math.min(a,r))/2*h;return{chunk:Math.abs(r-a)/2*h/s,ratio:i.barPercentage,start:l}}function I(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 h=a,l=r;Math.abs(a)>Math.abs(r)&&(h=r,l=a),e[i.axis]=l,e._custom={barStart:h,barEnd:l,start:n,end:o,min:a,max:r}}function F(e,i,s,n){return(0,t.b)(e)?I(e,i,s,n):i[s.axis]=s.parse(e,n),i}function V(t,e,i,s){const n=t.iScale,o=t.vScale,a=n.getLabels(),r=n===o,h=[];let l,c,d,u;for(l=i,c=i+s;l<c;++l)u=e[l],(d={})[n.axis]=r||n.parse(a[l],l),h.push(F(u,d,o,l));return h}function B(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function H(e,i,s){return 0!==e?(0,t.s)(e):(i.isHorizontal()?1:-1)*(i.min>=s?1:-1)}function W(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}}function N(t,e,i,s){let n=e.borderSkipped;const o={};if(!n)return void(t.borderSkipped=o);const{start:a,end:r,reverse:h,top:l,bottom:c}=W(t);"middle"===n&&i&&(t.enableBorderRadius=!0,(i._top||0)===s?n=l:(i._bottom||0)===s?n=c:(o[j(c,a,r,h)]=!0,n=l)),o[j(n,a,r,h)]=!0,t.borderSkipped=o}function j(t,e,i,s){return t=s?U(t=$(t,e,i),i,e):U(t,e,i)}function $(t,e,i){return t===e?i:t===i?e:t}function U(t,e,i){return"start"===t?e:"end"===t?i:t}function Y(t,{inflateAmount:e},i){t.inflateAmount="auto"===e?1===i?.33:0:e}exports.DatasetController=E,E.defaults={},E.prototype.datasetElementType=null,E.prototype.dataElementType=null;class X extends E{parsePrimitiveData(t,e,i,s){return V(t,e,i,s)}parseArrayData(t,e,i,s){return V(t,e,i,s)}parseObjectData(e,i,s,n){const{iScale:o,vScale:a}=e,{xAxisKey:r="x",yAxisKey:h="y"}=this._parsing,l="x"===o.axis?r:h,c="x"===a.axis?r:h,d=[];let u,g,p,f;for(u=s,g=s+n;u<g;++u)f=i[u],(p={})[o.axis]=o.parse((0,t.f)(f,l),u),d.push(F((0,t.f)(f,c),p,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=B(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(e,i,s,n){const o="reset"===n,{index:a,_cachedMeta:{vScale:r}}=this,h=r.getBasePixel(),l=r.isHorizontal(),c=this._getRuler(),d=this.resolveDataElementOptions(i,n),u=this.getSharedOptions(d),g=this.includeOptions(n,u);this.updateSharedOptions(u,n,d);for(let p=i;p<i+s;p++){const i=this.getParsed(p),s=o||(0,t.k)(i[r.axis])?{base:h,head:h}:this._calculateBarValuePixels(p),d=this._calculateBarIndexPixels(p,c),f=(i._stacks||{})[r.axis],m={horizontal:l,base:s.base,enableBorderRadius:!f||B(i._custom)||a===f._top||a===f._bottom,x:l?s.head:d.center,y:l?d.center:s.head,height:l?d.size:Math.abs(s.size),width:l?Math.abs(s.size):d.size};g&&(m.options=u||this.resolveDataElementOptions(p,e[p].active?"active":n));const x=m.options||e[p].options;N(m,x,f,a),Y(m,x,c.ratio),this.updateElement(e[p],p,m,n)}}_getStacks(e,i){const s=this._cachedMeta.iScale,n=s.getMatchingVisibleMetas(this._type),o=s.options.stacked,a=n.length,r=[];let h,l;for(h=0;h<a;++h)if((l=n[h]).controller.options.grouped){if(void 0!==i){const e=l.controller.getParsed(i)[l.controller._cachedMeta.vScale.axis];if((0,t.k)(e)||isNaN(e))continue}if((!1===o||-1===r.indexOf(l.stack)||void 0===o&&void 0===l.stack)&&r.push(l.stack),l.index===e)break}return r.length||r.push(void 0),r}_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||T(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(e){const{_cachedMeta:{vScale:i,_stacked:s},options:{base:n,minBarLength:o}}=this,a=n||0,r=this.getParsed(e),h=r._custom,l=B(h);let c,d,u=r[i.axis],g=0,p=s?this.applyStack(i,r,s):u;p!==u&&(g=p-u,p=u),l&&(u=h.barStart,p=h.barEnd-h.barStart,0!==u&&(0,t.s)(u)!==(0,t.s)(h.barEnd)&&(g=0),g+=u);const f=(0,t.k)(n)||l?g:n;let m=i.getPixelForValue(f);if(d=(c=this.chart.getDataVisibility(e)?i.getPixelForValue(g+p):m)-m,Math.abs(d)<o){d=H(d,i,a)*o,u===a&&(m-=d/2);const t=i.getPixelForDecimal(0),e=i.getPixelForDecimal(1),s=Math.min(t,e),n=Math.max(t,e);c=(m=Math.max(Math.min(m,n),s))+d}if(m===i.getPixelForValue(a)){const e=(0,t.s)(d)*i.getLineWidthForValue(a)/2;m+=e,d-=e}return{size:d,base:m,head:c,center:c+d/2}}_calculateBarIndexPixels(e,i){const s=i.scale,n=this.options,o=n.skipNull,a=(0,t.v)(n.maxBarThickness,1/0);let r,h;if(i.grouped){const t=o?this._getStackCount(e):i.stackCount,s="flex"===n.barThickness?z(e,i,n,t):R(e,i,n,t),l=this._getStackIndex(this.index,this._cachedMeta.stack,o?e:void 0);r=s.start+s.chunk*l+s.chunk/2,h=Math.min(a,s.chunk*s.ratio)}else r=s.getPixelForValue(this.getParsed(e)[s.axis],e),h=Math.min(a,i.min*i.ratio);return{base:r-h/2,head:r+h/2,center:r,size:h}}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)}}exports.BarController=X,X.id="bar",X.defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}},X.overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};class Q extends E{initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,i,s){const n=super.parsePrimitiveData(t,e,i,s);for(let o=0;o<n.length;o++)n[o]._custom=this.resolveDataElementOptions(o+i).radius;return n}parseArrayData(e,i,s,n){const o=super.parseArrayData(e,i,s,n);for(let a=0;a<o.length;a++){const e=i[s+a];o[a]._custom=(0,t.v)(e[2],this.resolveDataElementOptions(a+s).radius)}return o}parseObjectData(e,i,s,n){const o=super.parseObjectData(e,i,s,n);for(let a=0;a<o.length;a++){const e=i[s+a];o[a]._custom=(0,t.v)(e&&e.r&&+e.r,this.resolveDataElementOptions(a+s).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,{xScale:i,yScale:s}=e,n=this.getParsed(t),o=i.getLabelForValue(n.x),a=s.getLabelForValue(n.y),r=n._custom;return{label:e.label,value:"("+o+", "+a+(r?", "+r:"")+")"}}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,r=this.resolveDataElementOptions(e,s),h=this.getSharedOptions(r),l=this.includeOptions(s,h),c=o.axis,d=a.axis;for(let u=e;u<e+i;u++){const e=t[u],i=!n&&this.getParsed(u),r={},h=r[c]=n?o.getPixelForDecimal(.5):o.getPixelForValue(i[c]),g=r[d]=n?a.getBasePixel():a.getPixelForValue(i[d]);r.skip=isNaN(h)||isNaN(g),l&&(r.options=this.resolveDataElementOptions(u,e.active?"active":s),n&&(r.options.radius=0)),this.updateElement(e,u,r,s)}this.updateSharedOptions(h,s,r)}resolveDataElementOptions(e,i){const s=this.getParsed(e);let n=super.resolveDataElementOptions(e,i);n.$shared&&(n=Object.assign({},n,{$shared:!1}));const o=n.radius;return"active"!==i&&(n.radius=0),n.radius+=(0,t.v)(s&&s._custom,o),n}}function q(e,i,s){let n=1,o=1,a=0,r=0;if(i<t.T){const h=e,l=h+i,c=Math.cos(h),d=Math.sin(h),u=Math.cos(l),g=Math.sin(l),p=(e,i,n)=>(0,t.p)(e,h,l,!0)?1:Math.max(i,i*s,n,n*s),f=(e,i,n)=>(0,t.p)(e,h,l,!0)?-1:Math.min(i,i*s,n,n*s),m=p(0,c,u),x=p(t.H,d,g),b=f(t.P,c,u),_=f(t.P+t.H,d,g);n=(m-b)/2,o=(x-_)/2,a=-(m+b)/2,r=-(x+_)/2}return{ratioX:n,ratioY:o,offsetX:a,offsetY:r}}exports.BubbleController=Q,Q.id="bubble",Q.defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}},Q.overrides={scales:{x:{type:"linear"},y:{type:"linear"}},plugins:{tooltip:{callbacks:{title:()=>""}}}};class G extends E{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(e,i){const s=this.getDataset().data,n=this._cachedMeta;if(!1===this._parsing)n._parsed=s;else{let o,a,r=t=>+s[t];if((0,t.i)(s[e])){const{key:e="value"}=this._parsing;r=(i=>+(0,t.f)(s[i],e))}for(o=e,a=e+i;o<a;++o)n._parsed[o]=r(o)}}_getRotation(){return(0,t.t)(this.options.rotation-90)}_getCircumference(){return(0,t.t)(this.options.circumference)}_getRotationExtents(){let e=t.T,i=-t.T;for(let t=0;t<this.chart.data.datasets.length;++t)if(this.chart.isDatasetVisible(t)){const s=this.chart.getDatasetMeta(t).controller,n=s._getRotation(),o=s._getCircumference();e=Math.min(e,n),i=Math.max(i,n+o)}return{rotation:e,circumference:i-e}}update(e){const i=this.chart,{chartArea:s}=i,n=this._cachedMeta,o=n.data,a=this.getMaxBorderWidth()+this.getMaxOffset(o)+this.options.spacing,r=Math.max((Math.min(s.width,s.height)-a)/2,0),h=Math.min((0,t.m)(this.options.cutout,r),1),l=this._getRingWeight(this.index),{circumference:c,rotation:d}=this._getRotationExtents(),{ratioX:u,ratioY:g,offsetX:p,offsetY:f}=q(d,c,h),m=(s.width-a)/u,x=(s.height-a)/g,b=Math.max(Math.min(m,x)/2,0),_=(0,t.n)(this.options.radius,b),y=(_-Math.max(_*h,0))/this._getVisibleDatasetWeightTotal();this.offsetX=p*_,this.offsetY=f*_,n.total=this.calculateTotal(),this.outerRadius=_-y*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-y*l,0),this.updateElements(o,0,o.length,e)}_circumference(e,i){const s=this.options,n=this._cachedMeta,o=this._getCircumference();return i&&s.animation.animateRotate||!this.chart.getDataVisibility(e)||null===n._parsed[e]||n.data[e].hidden?0:this.calculateCircumference(n._parsed[e]*o/t.T)}updateElements(t,e,i,s){const n="reset"===s,o=this.chart,a=o.chartArea,r=o.options.animation,h=(a.left+a.right)/2,l=(a.top+a.bottom)/2,c=n&&r.animateScale,d=c?0:this.innerRadius,u=c?0:this.outerRadius,g=this.resolveDataElementOptions(e,s),p=this.getSharedOptions(g),f=this.includeOptions(s,p);let m,x=this._getRotation();for(m=0;m<e;++m)x+=this._circumference(m,n);for(m=e;m<e+i;++m){const e=this._circumference(m,n),i=t[m],o={x:h+this.offsetX,y:l+this.offsetY,startAngle:x,endAngle:x+e,circumference:e,outerRadius:u,innerRadius:d};f&&(o.options=p||this.resolveDataElementOptions(m,i.active?"active":s)),x+=e,this.updateElement(i,m,o,s)}this.updateSharedOptions(p,s,g)}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(e){const i=this._cachedMeta.total;return i>0&&!isNaN(e)?t.T*(Math.abs(e)/i):0}getLabelAndValue(e){const i=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=(0,t.o)(i._parsed[e],s.options.locale);return{label:n[e]||"",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)){t=(o=i.getDatasetMeta(s)).data,a=o.controller;break}if(!t)return 0;for(s=0,n=t.length;s<n;++s)"inner"!==(r=a.resolveDataElementOptions(s)).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(e){return Math.max((0,t.v)(this.chart.data.datasets[e].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}exports.DoughnutController=G,G.id="doughnut",G.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"},G.descriptors={_scriptable:t=>"spacing"!==t,_indexable:t=>"spacing"!==t},G.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map((e,s)=>{const n=t.getDatasetMeta(0).controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label(e){let i=e.label;const s=": "+e.formattedValue;return(0,t.b)(i)?(i=i.slice())[0]+=s:i+=s,i}}}}};class K extends E{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:s=[],_dataset:n}=e,o=this.chart._animationsDisabled;let{start:a,count:r}=J(e,s,o);this._drawStart=a,this._drawCount=r,Z(e)&&(a=0,r=s.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!n._decimated,i.points=s;const h=this.resolveDatasetElementOptions(t);this.options.showLine||(h.borderWidth=0),h.segment=this.options.segment,this.updateElement(i,void 0,{animated:!o,options:h},t),this.updateElements(s,a,r,t)}updateElements(e,i,s,n){const o="reset"===n,{iScale:a,vScale:r,_stacked:h,_dataset:l}=this._cachedMeta,c=this.resolveDataElementOptions(i,n),d=this.getSharedOptions(c),u=this.includeOptions(n,d),g=a.axis,p=r.axis,{spanGaps:f,segment:m}=this.options,x=(0,t.q)(f)?f:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||"none"===n;let _=i>0&&this.getParsed(i-1);for(let y=i;y<i+s;++y){const i=e[y],s=this.getParsed(y),c=b?i:{},f=(0,t.k)(s[p]),v=c[g]=a.getPixelForValue(s[g],y),M=c[p]=o||f?r.getBasePixel():r.getPixelForValue(h?this.applyStack(r,s,h):s[p],y);c.skip=isNaN(v)||isNaN(M)||f,c.stop=y>0&&Math.abs(s[g]-_[g])>x,m&&(c.parsed=s,c.raw=l.data[y]),u&&(c.options=d||this.resolveDataElementOptions(y,i.active?"active":n)),b||this.updateElement(i,y,c,n),_=s}this.updateSharedOptions(d,n,c)}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()}}function J(e,i,s){const n=i.length;let o=0,a=n;if(e._sorted){const{iScale:r,_parsed:h}=e,l=r.axis,{min:c,max:d,minDefined:u,maxDefined:g}=r.getUserBounds();u&&(o=(0,t.w)(Math.min((0,t.x)(h,r.axis,c).lo,s?n:(0,t.x)(i,l,r.getPixelForValue(c)).lo),0,n-1)),a=g?(0,t.w)(Math.max((0,t.x)(h,r.axis,d).hi+1,s?0:(0,t.x)(i,l,r.getPixelForValue(d)).hi+1),o,n)-o:n-o}return{start:o,count:a}}function Z(t){const{xScale:e,yScale:i,_scaleRanges:s}=t,n={xmin:e.min,xmax:e.max,ymin:i.min,ymax:i.max};if(!s)return t._scaleRanges=n,!0;const o=s.xmin!==e.min||s.xmax!==e.max||s.ymin!==i.min||s.ymax!==i.max;return Object.assign(s,n),o}exports.LineController=K,K.id="line",K.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1},K.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class tt extends E{constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(e){const i=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=(0,t.o)(i._parsed[e].r,s.options.locale);return{label:n[e]||"",value:o}}parseObjectData(e,i,s,n){return t.y.bind(this)(e,i,s,n)}update(t){const e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){const t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((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(e,i,s,n){const o="reset"===n,a=this.chart,r=a.options.animation,h=this._cachedMeta.rScale,l=h.xCenter,c=h.yCenter,d=h.getIndexAngle(0)-.5*t.P;let u,g=d;const p=360/this.countVisibleElements();for(u=0;u<i;++u)g+=this._computeAngle(u,n,p);for(u=i;u<i+s;u++){const t=e[u];let i=g,s=g+this._computeAngle(u,n,p),f=a.getDataVisibility(u)?h.getDistanceFromCenterForValue(this.getParsed(u).r):0;g=s,o&&(r.animateScale&&(f=0),r.animateRotate&&(i=s=d));const m={x:l,y:c,innerRadius:0,outerRadius:f,startAngle:i,endAngle:s,options:this.resolveDataElementOptions(u,t.active?"active":n)};this.updateElement(t,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(e,i,s){return this.chart.getDataVisibility(e)?(0,t.t)(this.resolveDataElementOptions(e,i).angle||s):0}}exports.PolarAreaController=tt,tt.id="polarArea",tt.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0},tt.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map((e,s)=>{const n=t.getDatasetMeta(0).controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label:t=>t.chart.data.labels[t.dataIndex]+": "+t.formattedValue}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class et extends G{}exports.PieController=et,et.id="pie",et.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class it extends E{getLabelAndValue(t){const e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(e,i,s,n){return t.y.bind(this)(e,i,s,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),h=o?n.xCenter:r.x,l=o?n.yCenter:r.y,c={x:h,y:l,angle:r.angle,skip:isNaN(h)||isNaN(l),options:i};this.updateElement(e,a,c,s)}}}exports.RadarController=it,it.id="radar",it.defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}},it.overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};class st extends K{}exports.ScatterController=st,st.id="scatter",st.defaults={showLine:!1,fill:!1},st.overrides={interaction:{mode:"point"},plugins:{tooltip:{callbacks:{title:()=>"",label:t=>"("+t.label+", "+t.formattedValue+")"}}},scales:{x:{type:"linear"},y:{type:"linear"}}};var nt=Object.freeze({__proto__:null,BarController:X,BubbleController:Q,DoughnutController:G,LineController:K,PolarAreaController:tt,PieController:et,RadarController:it,ScatterController:st});function ot(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}exports.controllers=nt;class at{constructor(t){this.options=t||{}}formats(){return ot()}parse(t,e){return ot()}format(t,e){return ot()}add(t,e,i){return ot()}diff(t,e,i){return ot()}startOf(t,e,i){return ot()}endOf(t,e){return ot()}}at.override=function(t){Object.assign(at.prototype,t)};var rt={_date:at};function ht(e,i,s,n){const{controller:o,data:a,_sorted:r}=e,h=o._cachedMeta.iScale;if(h&&i===h.axis&&"r"!==i&&r&&a.length){const e=h._reversePixels?t.A:t.x;if(!n)return e(a,i,s);if(o._sharedOptions){const t=a[0],n="function"==typeof t.getRange&&t.getRange(i);if(n){const t=e(a,i,s-n),o=e(a,i,s+n);return{lo:t.lo,hi:o.hi}}}}return{lo:0,hi:a.length-1}}function lt(t,e,i,s,n){const o=t.getSortedVisibleDatasetMetas(),a=i[e];for(let r=0,h=o.length;r<h;++r){const{index:t,data:i}=o[r],{lo:h,hi:l}=ht(o[r],e,a,n);for(let e=h;e<=l;++e){const n=i[e];n.skip||s(n,t,e)}}}function ct(t){const e=-1!==t.indexOf("x"),i=-1!==t.indexOf("y");return function(t,s){const n=e?Math.abs(t.x-s.x):0,o=i?Math.abs(t.y-s.y):0;return Math.sqrt(Math.pow(n,2)+Math.pow(o,2))}}function dt(e,i,s,n,o){const a=[];if(!o&&!e.isPointInArea(i))return a;return lt(e,s,i,function(s,r,h){(o||(0,t.B)(s,e.chartArea,0))&&s.inRange(i.x,i.y,n)&&a.push({element:s,datasetIndex:r,index:h})},!0),a}function ut(e,i,s,n){let o=[];return lt(e,s,i,function(e,s,a){const{startAngle:r,endAngle:h}=e.getProps(["startAngle","endAngle"],n),{angle:l}=(0,t.C)(e,{x:i.x,y:i.y});(0,t.p)(l,r,h)&&o.push({element:e,datasetIndex:s,index:a})}),o}function gt(t,e,i,s,n,o){let a=[];const r=ct(i);let h=Number.POSITIVE_INFINITY;return lt(t,i,e,function(i,l,c){const d=i.inRange(e.x,e.y,n);if(s&&!d)return;const u=i.getCenterPoint(n);if(!o&&!t.isPointInArea(u)&&!d)return;const g=r(e,u);g<h?(a=[{element:i,datasetIndex:l,index:c}],h=g):g===h&&a.push({element:i,datasetIndex:l,index:c})}),a}function pt(t,e,i,s,n,o){return o||t.isPointInArea(e)?"r"!==i||s?gt(t,e,i,s,n,o):ut(t,e,i,n):[]}function ft(t,e,i,s,n){const o=[],a="x"===i?"inXRange":"inYRange";let r=!1;return lt(t,i,e,(t,s,h)=>{t[a](e[i],n)&&(o.push({element:t,datasetIndex:s,index:h}),r=r||t.inRange(e.x,e.y,n))}),s&&!r?[]:o}exports._adapters=rt;var mt={evaluateInteractionItems:lt,modes:{index(e,i,s,n){const o=(0,t.z)(i,e),a=s.axis||"x",r=s.includeInvisible||!1,h=s.intersect?dt(e,o,a,n,r):pt(e,o,a,!1,n,r),l=[];return h.length?(e.getSortedVisibleDatasetMetas().forEach(t=>{const e=h[0].index,i=t.data[e];i&&!i.skip&&l.push({element:i,datasetIndex:t.index,index:e})}),l):[]},dataset(e,i,s,n){const o=(0,t.z)(i,e),a=s.axis||"xy",r=s.includeInvisible||!1;let h=s.intersect?dt(e,o,a,n,r):pt(e,o,a,!1,n,r);if(h.length>0){const t=h[0].datasetIndex,i=e.getDatasetMeta(t).data;h=[];for(let e=0;e<i.length;++e)h.push({element:i[e],datasetIndex:t,index:e})}return h},point:(e,i,s,n)=>dt(e,(0,t.z)(i,e),s.axis||"xy",n,s.includeInvisible||!1),nearest(e,i,s,n){const o=(0,t.z)(i,e),a=s.axis||"xy",r=s.includeInvisible||!1;return pt(e,o,a,s.intersect,n,r)},x:(e,i,s,n)=>ft(e,(0,t.z)(i,e),"x",s.intersect,n),y:(e,i,s,n)=>ft(e,(0,t.z)(i,e),"y",s.intersect,n)}};exports.Interaction=mt;const xt=["left","top","right","bottom"];function bt(t,e){return t.filter(t=>t.pos===e)}function _t(t,e){return t.filter(t=>-1===xt.indexOf(t.pos)&&t.box.axis===e)}function yt(t,e){return t.sort((t,i)=>{const s=e?i:t,n=e?t:i;return s.weight===n.weight?s.index-n.index:s.weight-n.weight})}function vt(t){const e=[];let i,s,n,o,a,r;for(i=0,s=(t||[]).length;i<s;++i)n=t[i],({position:o,options:{stack:a,stackWeight:r=1}}=n),e.push({index:i,box:n,pos:o,horizontal:n.isHorizontal(),weight:n.weight,stack:a&&o+a,stackWeight:r});return e}function Mt(t){const e={};for(const i of t){const{stack:t,pos:s,stackWeight:n}=i;if(!t||!xt.includes(s))continue;const o=e[t]||(e[t]={count:0,placed:0,weight:0,size:0});o.count++,o.weight+=n}return e}function kt(t,e){const i=Mt(t),{vBoxMaxWidth:s,hBoxMaxHeight:n}=e;let o,a,r;for(o=0,a=t.length;o<a;++o){r=t[o];const{fullSize:a}=r.box,h=i[r.stack],l=h&&r.stackWeight/h.weight;r.horizontal?(r.width=l?l*s:a&&e.availableWidth,r.height=n):(r.width=s,r.height=l?l*n:a&&e.availableHeight)}return i}function wt(t){const e=vt(t),i=yt(e.filter(t=>t.box.fullSize),!0),s=yt(bt(e,"left"),!0),n=yt(bt(e,"right")),o=yt(bt(e,"top"),!0),a=yt(bt(e,"bottom")),r=_t(e,"x"),h=_t(e,"y");return{fullSize:i,leftAndTop:s.concat(o),rightAndBottom:n.concat(h).concat(a).concat(r),chartArea:bt(e,"chartArea"),vertical:s.concat(n).concat(h),horizontal:o.concat(a).concat(r)}}function St(t,e,i,s){return Math.max(t[i],e[i])+Math.max(t[s],e[s])}function Dt(t,e){t.top=Math.max(t.top,e.top),t.left=Math.max(t.left,e.left),t.bottom=Math.max(t.bottom,e.bottom),t.right=Math.max(t.right,e.right)}function Pt(e,i,s,n){const{pos:o,box:a}=s,r=e.maxPadding;if(!(0,t.i)(o)){s.size&&(e[o]-=s.size);const t=n[s.stack]||{size:0,count:1};t.size=Math.max(t.size,s.horizontal?a.height:a.width),s.size=t.size/t.count,e[o]+=s.size}a.getPadding&&Dt(r,a.getPadding());const h=Math.max(0,i.outerWidth-St(r,e,"left","right")),l=Math.max(0,i.outerHeight-St(r,e,"top","bottom")),c=h!==e.w,d=l!==e.h;return e.w=h,e.h=l,s.horizontal?{same:c,other:d}:{same:d,other:c}}function Ct(t){const e=t.maxPadding;function i(i){const s=Math.max(e[i]-t[i],0);return t[i]+=s,s}t.y+=i("top"),t.x+=i("left"),i("right"),i("bottom")}function At(t,e){const i=e.maxPadding;function s(t){const s={left:0,top:0,right:0,bottom:0};return t.forEach(t=>{s[t]=Math.max(e[t],i[t])}),s}return s(t?["left","right"]:["top","bottom"])}function Lt(t,e,i,s){const n=[];let o,a,r,h,l,c;for(o=0,a=t.length,l=0;o<a;++o){(h=(r=t[o]).box).update(r.width||e.w,r.height||e.h,At(r.horizontal,e));const{same:a,other:d}=Pt(e,i,r,s);l|=a&&n.length,c=c||d,h.fullSize||n.push(r)}return l&&Lt(n,e,i,s)||c}function Et(t,e,i,s,n){t.top=i,t.left=e,t.right=e+s,t.bottom=i+n,t.width=s,t.height=n}function Ot(e,i,s,n){const o=s.padding;let{x:a,y:r}=i;for(const h of e){const e=h.box,l=n[h.stack]||{count:1,placed:0,weight:1},c=h.stackWeight/l.weight||1;if(h.horizontal){const n=i.w*c,a=l.size||e.height;(0,t.j)(l.start)&&(r=l.start),e.fullSize?Et(e,o.left,r,s.outerWidth-o.right-o.left,a):Et(e,i.left+l.placed,r,n,a),l.start=r,l.placed+=n,r=e.bottom}else{const n=i.h*c,r=l.size||e.width;(0,t.j)(l.start)&&(a=l.start),e.fullSize?Et(e,a,o.top,r,s.outerHeight-o.bottom-o.top):Et(e,a,i.top+l.placed,r,n),l.start=a,l.placed+=n,a=e.right}}i.x=a,i.y=r}t.d.set("layout",{autoPadding:!0,padding:{top:0,right:0,bottom:0,left:0}});var Tt={addBox(t,e){t.boxes||(t.boxes=[]),e.fullSize=e.fullSize||!1,e.position=e.position||"top",e.weight=e.weight||0,e._layers=e._layers||function(){return[{z:0,draw(t){e.draw(t)}}]},t.boxes.push(e)},removeBox(t,e){const i=t.boxes?t.boxes.indexOf(e):-1;-1!==i&&t.boxes.splice(i,1)},configure(t,e,i){e.fullSize=i.fullSize,e.position=i.position,e.weight=i.weight},update(e,i,s,n){if(!e)return;const o=(0,t.D)(e.options.layout.padding),a=Math.max(i-o.width,0),r=Math.max(s-o.height,0),h=wt(e.boxes),l=h.vertical,c=h.horizontal;(0,t.E)(e.boxes,t=>{"function"==typeof t.beforeLayout&&t.beforeLayout()});const d=l.reduce((t,e)=>e.box.options&&!1===e.box.options.display?t:t+1,0)||1,u=Object.freeze({outerWidth:i,outerHeight:s,padding:o,availableWidth:a,availableHeight:r,vBoxMaxWidth:a/2/d,hBoxMaxHeight:r/2}),g=Object.assign({},o);Dt(g,(0,t.D)(n));const p=Object.assign({maxPadding:g,w:a,h:r,x:o.left,y:o.top},o),f=kt(l.concat(c),u);Lt(h.fullSize,p,u,f),Lt(l,p,u,f),Lt(c,p,u,f)&&Lt(l,p,u,f),Ct(p),Ot(h.leftAndTop,p,u,f),p.x+=p.w,p.y+=p.h,Ot(h.rightAndBottom,p,u,f),e.chartArea={left:p.left,top:p.top,right:p.left+p.w,bottom:p.top+p.h,height:p.h,width:p.w},(0,t.E)(h.chartArea,t=>{const i=t.box;Object.assign(i,e.chartArea),i.update(p.w,p.h,{left:0,top:0,right:0,bottom:0})})}};exports.layouts=Tt;class Rt{acquireContext(t,e){}releaseContext(t){return!1}addEventListener(t,e,i){}removeEventListener(t,e,i){}getDevicePixelRatio(){return 1}getMaximumSize(t,e,i,s){return e=Math.max(0,e||t.width),i=i||t.height,{width:e,height:Math.max(0,s?Math.floor(e/s):i)}}isAttached(t){return!0}updateConfig(t){}}exports.BasePlatform=Rt;class zt extends Rt{acquireContext(t){return t&&t.getContext&&t.getContext("2d")||null}updateConfig(t){t.options.animation=!1}}exports.BasicPlatform=zt;const It="$chartjs",Ft={touchstart:"mousedown",touchmove:"mousemove",touchend:"mouseup",pointerenter:"mouseenter",pointerdown:"mousedown",pointermove:"mousemove",pointerup:"mouseup",pointerleave:"mouseout",pointerout:"mouseout"},Vt=t=>null===t||""===t;function Bt(e,i){const s=e.style,n=e.getAttribute("height"),o=e.getAttribute("width");if(e[It]={initial:{height:n,width:o,style:{display:s.display,height:s.height,width:s.width}}},s.display=s.display||"block",s.boxSizing=s.boxSizing||"border-box",Vt(o)){const i=(0,t.I)(e,"width");void 0!==i&&(e.width=i)}if(Vt(n))if(""===e.style.height)e.height=e.width/(i||2);else{const i=(0,t.I)(e,"height");void 0!==i&&(e.height=i)}return e}const Ht=!!t.K&&{passive:!0};function Wt(t,e,i){t.addEventListener(e,i,Ht)}function Nt(t,e,i){t.canvas.removeEventListener(e,i,Ht)}function jt(e,i){const s=Ft[e.type]||e.type,{x:n,y:o}=(0,t.z)(e,i);return{type:s,chart:i,native:e,x:void 0!==n?n:null,y:void 0!==o?o:null}}function $t(t,e){for(const i of t)if(i===e||i.contains(e))return!0}function Ut(t,e,i){const s=t.canvas,n=new MutationObserver(t=>{let e=!1;for(const i of t)e=(e=e||$t(i.addedNodes,s))&&!$t(i.removedNodes,s);e&&i()});return n.observe(document,{childList:!0,subtree:!0}),n}function Yt(t,e,i){const s=t.canvas,n=new MutationObserver(t=>{let e=!1;for(const i of t)e=(e=e||$t(i.removedNodes,s))&&!$t(i.addedNodes,s);e&&i()});return n.observe(document,{childList:!0,subtree:!0}),n}const Xt=new Map;let Qt=0;function qt(){const t=window.devicePixelRatio;t!==Qt&&(Qt=t,Xt.forEach((e,i)=>{i.currentDevicePixelRatio!==t&&e()}))}function Gt(t,e){Xt.size||window.addEventListener("resize",qt),Xt.set(t,e)}function Kt(t){Xt.delete(t),Xt.size||window.removeEventListener("resize",qt)}function Jt(e,i,s){const n=e.canvas,o=n&&(0,t.G)(n);if(!o)return;const a=(0,t.J)((t,e)=>{const i=o.clientWidth;s(t,e),i<o.clientWidth&&s()},window),r=new ResizeObserver(t=>{const e=t[0],i=e.contentRect.width,s=e.contentRect.height;0===i&&0===s||a(i,s)});return r.observe(o),Gt(e,a),r}function Zt(t,e,i){i&&i.disconnect(),"resize"===e&&Kt(t)}function te(e,i,s){const n=e.canvas,o=(0,t.J)(t=>{null!==e.ctx&&s(jt(t,e))},e,t=>{const e=t[0];return[e,e.offsetX,e.offsetY]});return Wt(n,i,o),o}class ee extends Rt{acquireContext(t,e){const i=t&&t.getContext&&t.getContext("2d");return i&&i.canvas===t?(Bt(t,e),i):null}releaseContext(e){const i=e.canvas;if(!i[It])return!1;const s=i[It].initial;["height","width"].forEach(e=>{const n=s[e];(0,t.k)(n)?i.removeAttribute(e):i.setAttribute(e,n)});const n=s.style||{};return Object.keys(n).forEach(t=>{i.style[t]=n[t]}),i.width=i.width,delete i[It],!0}addEventListener(t,e,i){this.removeEventListener(t,e);const s=t.$proxies||(t.$proxies={}),n={attach:Ut,detach:Yt,resize:Jt}[e]||te;s[e]=n(t,e,i)}removeEventListener(t,e){const i=t.$proxies||(t.$proxies={}),s=i[e];s&&(({attach:Zt,detach:Zt,resize:Zt}[e]||Nt)(t,e,s),i[e]=void 0)}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(e,i,s,n){return(0,t.F)(e,i,s,n)}isAttached(e){const i=(0,t.G)(e);return!(!i||!i.isConnected)}}function ie(e){return!(0,t.L)()||"undefined"!=typeof OffscreenCanvas&&e instanceof OffscreenCanvas?zt:ee}exports.DomPlatform=ee;class se{constructor(){this.x=void 0,this.y=void 0,this.active=!1,this.options=void 0,this.$animations=void 0}tooltipPosition(t){const{x:e,y:i}=this.getProps(["x","y"],t);return{x:e,y:i}}hasValue(){return(0,t.q)(this.x)&&(0,t.q)(this.y)}getProps(t,e){const i=this.$animations;if(!e||!i)return this;const s={};return t.forEach(t=>{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]}),s}}exports.Element=se,se.defaults={},se.defaultRoutes=void 0;const ne={values:e=>(0,t.b)(e)?e:""+e,numeric(e,i,s){if(0===e)return"0";const n=this.chart.options.locale;let o,a=e;if(s.length>1){const t=Math.max(Math.abs(s[0].value),Math.abs(s[s.length-1].value));(t<1e-4||t>1e15)&&(o="scientific"),a=oe(e,s)}const r=(0,t.M)(Math.abs(a)),h=Math.max(Math.min(-1*Math.floor(r),20),0),l={notation:o,minimumFractionDigits:h,maximumFractionDigits:h};return Object.assign(l,this.options.ticks.format),(0,t.o)(e,n,l)},logarithmic(e,i,s){if(0===e)return"0";const n=e/Math.pow(10,Math.floor((0,t.M)(e)));return 1===n||2===n||5===n?ne.numeric.call(this,e,i,s):""}};function oe(t,e){let i=e.length>3?e[2].value-e[1].value:e[1].value-e[0].value;return Math.abs(i)>=1&&t!==Math.floor(t)&&(i=t-Math.floor(t)),i}var ae={formatters:ne};function re(e,i){const s=e.options.ticks,n=s.maxTicksLimit||he(e),o=s.major.enabled?ce(i):[],a=o.length,r=o[0],h=o[a-1],l=[];if(a>n)return de(i,l,o,a/n),l;const c=le(o,i,n);if(a>0){let e,s;const n=a>1?Math.round((h-r)/(a-1)):null;for(ue(i,l,c,(0,t.k)(n)?0:r-n,r),e=0,s=a-1;e<s;e++)ue(i,l,c,o[e],o[e+1]);return ue(i,l,c,h,(0,t.k)(n)?i.length:h+n),l}return ue(i,l,c),l}function he(t){const e=t.options.offset,i=t._tickSize(),s=t._length/i+(e?0:1),n=t._maxLength/i;return Math.floor(Math.min(s,n))}function le(e,i,s){const n=ge(e),o=i.length/s;if(!n)return Math.max(o,1);const a=(0,t.N)(n);for(let t=0,r=a.length-1;t<r;t++){const e=a[t];if(e>o)return e}return Math.max(o,1)}function ce(t){const e=[];let i,s;for(i=0,s=t.length;i<s;i++)t[i].major&&e.push(i);return e}function de(t,e,i,s){let n,o=0,a=i[0];for(s=Math.ceil(s),n=0;n<t.length;n++)n===a&&(e.push(t[n]),a=i[++o*s])}function ue(e,i,s,n,o){const a=(0,t.v)(n,0),r=Math.min((0,t.v)(o,e.length),e.length);let h,l,c,d=0;for(s=Math.ceil(s),o&&(s=(h=o-n)/Math.floor(h/s)),c=a;c<0;)d++,c=Math.round(a+d*s);for(l=Math.max(a,0);l<r;l++)l===c&&(i.push(e[l]),d++,c=Math.round(a+d*s))}function ge(t){const e=t.length;let i,s;if(e<2)return!1;for(s=t[0],i=1;i<e;++i)if(t[i]-t[i-1]!==s)return!1;return s}exports.Ticks=ae,t.d.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",grace:0,grid:{display:!0,lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(t,e)=>e.lineWidth,tickColor:(t,e)=>e.color,offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:ae.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}}),t.d.route("scale.ticks","color","","color"),t.d.route("scale.grid","color","","borderColor"),t.d.route("scale.grid","borderColor","","borderColor"),t.d.route("scale.title","color","","color"),t.d.describe("scale",{_fallback:!1,_scriptable:t=>!t.startsWith("before")&&!t.startsWith("after")&&"callback"!==t&&"parser"!==t,_indexable:t=>"borderDash"!==t&&"tickBorderDash"!==t}),t.d.describe("scales",{_fallback:"scale"}),t.d.describe("scale.ticks",{_scriptable:t=>"backdropPadding"!==t&&"callback"!==t,_indexable:t=>"backdropPadding"!==t});const pe=t=>"left"===t?"right":"right"===t?"left":t,fe=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i;function me(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 xe(t,e,i){const s=t.ticks.length,n=Math.min(e,s-1),o=t._startPixel,a=t._endPixel;let r,h=t.getPixelForTick(n);if(!(i&&(r=1===s?Math.max(h-o,a-h):0===e?(t.getPixelForTick(1)-h)/2:(h-t.getPixelForTick(n-1))/2,(h+=n<e?r:-r)<o-1e-6||h>a+1e-6)))return h}function be(e,i){(0,t.E)(e,t=>{const e=t.gc,s=e.length/2;let n;if(s>i){for(n=0;n<s;++n)delete t.data[e[n]];e.splice(0,s)}})}function _e(t){return t.drawTicks?t.tickLength:0}function ye(e,i){if(!e.display)return 0;const s=(0,t.$)(e.font,i),n=(0,t.D)(e.padding);return((0,t.b)(e.text)?e.text.length:1)*s.lineHeight+n.height}function ve(e,i){return(0,t.h)(e,{scale:i,type:"scale"})}function Me(e,i,s){return(0,t.h)(e,{tick:s,index:i,type:"tick"})}function ke(e,i,s){let n=(0,t.a0)(e);return(s&&"right"!==i||!s&&"right"===i)&&(n=pe(n)),n}function we(e,i,s,n){const{top:o,left:a,bottom:r,right:h,chart:l}=e,{chartArea:c,scales:d}=l;let u,g,p,f=0;const m=r-o,x=h-a;if(e.isHorizontal()){if(g=(0,t.a1)(n,a,h),(0,t.i)(s)){const t=Object.keys(s)[0],e=s[t];p=d[t].getPixelForValue(e)+m-i}else p="center"===s?(c.bottom+c.top)/2+m-i:fe(e,s,i);u=h-a}else{if((0,t.i)(s)){const t=Object.keys(s)[0],e=s[t];g=d[t].getPixelForValue(e)-x+i}else g="center"===s?(c.left+c.right)/2-x+i:fe(e,s,i);p=(0,t.a1)(n,r,o),f="left"===s?-t.H:t.H}return{titleX:g,titleY:p,maxWidth:u,rotation:f}}class Se extends se{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:e,_userMax:i,_suggestedMin:s,_suggestedMax:n}=this;return e=(0,t.O)(e,Number.POSITIVE_INFINITY),i=(0,t.O)(i,Number.NEGATIVE_INFINITY),s=(0,t.O)(s,Number.POSITIVE_INFINITY),n=(0,t.O)(n,Number.NEGATIVE_INFINITY),{min:(0,t.O)(e,s),max:(0,t.O)(i,n),minDefined:(0,t.g)(e),maxDefined:(0,t.g)(i)}}getMinMax(e){let i,{min:s,max:n,minDefined:o,maxDefined:a}=this.getUserBounds();if(o&&a)return{min:s,max:n};const r=this.getMatchingVisibleMetas();for(let t=0,h=r.length;t<h;++t)i=r[t].controller.getMinMax(this,e),o||(s=Math.min(s,i.min)),a||(n=Math.max(n,i.max));return s=a&&s>n?n:s,n=o&&s>n?s:n,{min:(0,t.O)(s,(0,t.O)(n,s)),max:(0,t.O)(n,(0,t.O)(s,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||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){(0,t.Q)(this.options.beforeUpdate,[this])}update(e,i,s){const{beginAtZero:n,grace:o,ticks:a}=this.options,r=a.sampleSize;this.beforeUpdate(),this.maxWidth=e,this.maxHeight=i,this._margins=s=Object.assign({left:0,right:0,top:0,bottom:0},s),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+s.left+s.right:this.height+s.top+s.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=(0,t.R)(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const h=r<this.ticks.length;this._convertTicksToLabels(h?me(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||"auto"===a.source)&&(this.ticks=re(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),h&&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(){(0,t.Q)(this.options.afterUpdate,[this])}beforeSetDimensions(){(0,t.Q)(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(){(0,t.Q)(this.options.afterSetDimensions,[this])}_callHooks(e){this.chart.notifyPlugins(e,this.getContext()),(0,t.Q)(this.options[e],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){(0,t.Q)(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(e){const i=this.options.ticks;let s,n,o;for(s=0,n=e.length;s<n;s++)(o=e[s]).label=(0,t.Q)(i.callback,[o.value,s,e],this)}afterTickToLabelConversion(){(0,t.Q)(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){(0,t.Q)(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const e=this.options,i=e.ticks,s=this.ticks.length,n=i.minRotation||0,o=i.maxRotation;let a,r,h,l=n;if(!this._isVisible()||!i.display||n>=o||s<=1||!this.isHorizontal())return void(this.labelRotation=n);const c=this._getLabelSizes(),d=c.widest.width,u=c.highest.height,g=(0,t.w)(this.chart.width-d,0,this.maxWidth);d+6>(a=e.offset?this.maxWidth/s:g/(s-1))&&(a=g/(s-(e.offset?.5:1)),r=this.maxHeight-_e(e.grid)-i.padding-ye(e.title,this.chart.options.font),h=Math.sqrt(d*d+u*u),l=(0,t.S)(Math.min(Math.asin((0,t.w)((c.highest.height+6)/a,-1,1)),Math.asin((0,t.w)(r/h,-1,1))-Math.asin((0,t.w)(u/h,-1,1)))),l=Math.max(n,Math.min(o,l))),this.labelRotation=l}afterCalculateLabelRotation(){(0,t.Q)(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){(0,t.Q)(this.options.beforeFit,[this])}fit(){const e={width:0,height:0},{chart:i,options:{ticks:s,title:n,grid:o}}=this,a=this._isVisible(),r=this.isHorizontal();if(a){const a=ye(n,i.options.font);if(r?(e.width=this.maxWidth,e.height=_e(o)+a):(e.height=this.maxHeight,e.width=_e(o)+a),s.display&&this.ticks.length){const{first:i,last:n,widest:o,highest:a}=this._getLabelSizes(),h=2*s.padding,l=(0,t.t)(this.labelRotation),c=Math.cos(l),d=Math.sin(l);if(r){const t=s.mirror?0:d*o.width+c*a.height;e.height=Math.min(this.maxHeight,e.height+t+h)}else{const t=s.mirror?0:c*o.width+d*a.height;e.width=Math.min(this.maxWidth,e.width+t+h)}this._calculatePadding(i,n,d,c)}}this._handleMargins(),r?(this.width=this._length=i.width-this._margins.left-this._margins.right,this.height=e.height):(this.width=e.width,this.height=this._length=i.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,h="top"!==a&&"x"===this.axis;if(this.isHorizontal()){const a=this.getPixelForTick(0)-this.left,l=this.right-this.getPixelForTick(this.ticks.length-1);let c=0,d=0;r?h?(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-l+o)*this.width/(this.width-l),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(){(0,t.Q)(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(e){let i,s;for(this.beforeTickToLabelConversion(),this.generateTickLabels(e),i=0,s=e.length;i<s;i++)(0,t.k)(e[i].label)&&(e.splice(i,1),s--,i--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let i=this.ticks;e<i.length&&(i=me(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length)}return t}_computeLabelSizes(e,i){const{ctx:s,_longestTextCache:n}=this,o=[],a=[];let r,h,l,c,d,u,g,p,f,m,x,b=0,_=0;for(r=0;r<i;++r){if(c=e[r].label,d=this._resolveTickFontOptions(r),s.font=u=d.string,g=n[u]=n[u]||{data:{},gc:[]},p=d.lineHeight,f=m=0,(0,t.k)(c)||(0,t.b)(c)){if((0,t.b)(c))for(h=0,l=c.length;h<l;++h)x=c[h],(0,t.k)(x)||(0,t.b)(x)||(f=(0,t.U)(s,g.data,g.gc,f,x),m+=p)}else f=(0,t.U)(s,g.data,g.gc,f,c),m=p;o.push(f),a.push(m),b=Math.max(f,b),_=Math.max(m,_)}be(n,i);const y=o.indexOf(b),v=a.indexOf(_),M=t=>({width:o[t]||0,height:a[t]||0});return{first:M(0),last:M(i-1),widest:M(y),highest:M(v),widths:o,heights:a}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(e){this._reversePixels&&(e=1-e);const i=this._startPixel+e*this._length;return(0,t.V)(this._alignToPixels?(0,t.W)(this.chart,i,0):i)}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.$context=Me(this.getContext(),t,i))}return this.$context||(this.$context=ve(this.chart.getContext(),this))}_tickSize(){const e=this.options.ticks,i=(0,t.t)(this.labelRotation),s=Math.abs(Math.cos(i)),n=Math.abs(Math.sin(i)),o=this._getLabelSizes(),a=e.autoSkipPadding||0,r=o?o.widest.width+a:0,h=o?o.highest.height+a:0;return this.isHorizontal()?h*s>r*n?r/s:h/n:h*n<r*s?h/s:r/n}_isVisible(){const t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(e){const i=this.axis,s=this.chart,n=this.options,{grid:o,position:a}=n,r=o.offset,h=this.isHorizontal(),l=this.ticks.length+(r?1:0),c=_e(o),d=[],u=o.setContext(this.getContext()),g=u.drawBorder?u.borderWidth:0,p=g/2,f=function(e){return(0,t.W)(s,e,g)};let m,x,b,_,y,v,M,k,w,S,D,P;if("top"===a)m=f(this.bottom),v=this.bottom-c,k=m-p,S=f(e.top)+p,P=e.bottom;else if("bottom"===a)m=f(this.top),S=e.top,P=f(e.bottom)-p,v=m+p,k=this.top+c;else if("left"===a)m=f(this.right),y=this.right-c,M=m-p,w=f(e.left)+p,D=e.right;else if("right"===a)m=f(this.left),w=e.left,D=f(e.right)-p,y=m+p,M=this.left+c;else if("x"===i){if("center"===a)m=f((e.top+e.bottom)/2+.5);else if((0,t.i)(a)){const t=Object.keys(a)[0],e=a[t];m=f(this.chart.scales[t].getPixelForValue(e))}S=e.top,P=e.bottom,k=(v=m+p)+c}else if("y"===i){if("center"===a)m=f((e.left+e.right)/2);else if((0,t.i)(a)){const t=Object.keys(a)[0],e=a[t];m=f(this.chart.scales[t].getPixelForValue(e))}M=(y=m-p)-c,w=e.left,D=e.right}const C=(0,t.v)(n.ticks.maxTicksLimit,l),A=Math.max(1,Math.ceil(l/C));for(x=0;x<l;x+=A){const e=o.setContext(this.getContext(x)),i=e.lineWidth,n=e.color,a=o.borderDash||[],l=e.borderDashOffset,c=e.tickWidth,u=e.tickColor,g=e.tickBorderDash||[],p=e.tickBorderDashOffset;void 0!==(b=xe(this,x,r))&&(_=(0,t.W)(s,b,i),h?y=M=w=D=_:v=k=S=P=_,d.push({tx1:y,ty1:v,tx2:M,ty2:k,x1:w,y1:S,x2:D,y2:P,width:i,color:n,borderDash:a,borderDashOffset:l,tickWidth:c,tickColor:u,tickBorderDash:g,tickBorderDashOffset:p}))}return this._ticksLength=l,this._borderValue=m,d}_computeLabelItems(e){const i=this.axis,s=this.options,{position:n,ticks:o}=s,a=this.isHorizontal(),r=this.ticks,{align:h,crossAlign:l,padding:c,mirror:d}=o,u=_e(s.grid),g=u+c,p=d?-c:g,f=-(0,t.t)(this.labelRotation),m=[];let x,b,_,y,v,M,k,w,S,D,P,C,A="middle";if("top"===n)M=this.bottom-p,k=this._getXAxisLabelAlignment();else if("bottom"===n)M=this.top+p,k=this._getXAxisLabelAlignment();else if("left"===n){const t=this._getYAxisLabelAlignment(u);k=t.textAlign,v=t.x}else if("right"===n){const t=this._getYAxisLabelAlignment(u);k=t.textAlign,v=t.x}else if("x"===i){if("center"===n)M=(e.top+e.bottom)/2+g;else if((0,t.i)(n)){const t=Object.keys(n)[0],e=n[t];M=this.chart.scales[t].getPixelForValue(e)+g}k=this._getXAxisLabelAlignment()}else if("y"===i){if("center"===n)v=(e.left+e.right)/2-g;else if((0,t.i)(n)){const t=Object.keys(n)[0],e=n[t];v=this.chart.scales[t].getPixelForValue(e)}k=this._getYAxisLabelAlignment(u).textAlign}"y"===i&&("start"===h?A="top":"end"===h&&(A="bottom"));const L=this._getLabelSizes();for(x=0,b=r.length;x<b;++x){y=(_=r[x]).label;const e=o.setContext(this.getContext(x));w=this.getPixelForTick(x)+o.labelOffset,D=(S=this._resolveTickFontOptions(x)).lineHeight;const i=(P=(0,t.b)(y)?y.length:1)/2,s=e.color,h=e.textStrokeColor,c=e.textStrokeWidth;let u,g=k;if(a?(v=w,"inner"===k&&(g=x===b-1?this.options.reverse?"left":"right":0===x?this.options.reverse?"right":"left":"center"),C="top"===n?"near"===l||0!==f?-P*D+D/2:"center"===l?-L.highest.height/2-i*D+D:-L.highest.height+D/2:"near"===l||0!==f?D/2:"center"===l?L.highest.height/2-i*D:L.highest.height-P*D,d&&(C*=-1)):(M=w,C=(1-P)*D/2),e.showLabelBackdrop){const i=(0,t.D)(e.backdropPadding),s=L.heights[x],n=L.widths[x];let o=M+C-i.top,a=v-i.left;switch(A){case"middle":o-=s/2;break;case"bottom":o-=s}switch(k){case"center":a-=n/2;break;case"right":a-=n}u={left:a,top:o,width:n+i.width,height:s+i.height,color:e.backdropColor}}m.push({rotation:f,label:y,font:S,color:s,strokeColor:h,strokeWidth:c,textOffset:C,textAlign:g,textBaseline:A,translation:[v,M],backdrop:u})}return m}_getXAxisLabelAlignment(){const{position:e,ticks:i}=this.options;if(-(0,t.t)(this.labelRotation))return"top"===e?"left":"right";let s="center";return"start"===i.align?s="left":"end"===i.align?s="right":"inner"===i.align&&(s="inner"),s}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:i,mirror:s,padding:n}}=this.options,o=t+n,a=this._getLabelSizes().widest.width;let r,h;return"left"===e?s?(h=this.right+n,"near"===i?r="left":"center"===i?(r="center",h+=a/2):(r="right",h+=a)):(h=this.right-o,"near"===i?r="right":"center"===i?(r="center",h-=a/2):(r="left",h=this.left)):"right"===e?s?(h=this.left+n,"near"===i?r="right":"center"===i?(r="center",h-=a/2):(r="left",h-=a)):(h=this.left+o,"near"===i?r="left":"center"===i?(r="center",h+=a/2):(r="right",h=this.right)):r="right",{textAlign:r,x:h}}_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:e,ctx:i,options:{grid:s}}=this,n=s.setContext(this.getContext()),o=s.drawBorder?n.borderWidth:0;if(!o)return;const a=s.setContext(this.getContext(0)).lineWidth,r=this._borderValue;let h,l,c,d;this.isHorizontal()?(h=(0,t.W)(e,this.left,o)-o/2,l=(0,t.W)(e,this.right,a)+a/2,c=d=r):(c=(0,t.W)(e,this.top,o)-o/2,d=(0,t.W)(e,this.bottom,a)+a/2,h=l=r),i.save(),i.lineWidth=n.borderWidth,i.strokeStyle=n.borderColor,i.beginPath(),i.moveTo(h,c),i.lineTo(l,d),i.stroke(),i.restore()}drawLabels(e){if(!this.options.ticks.display)return;const i=this.ctx,s=this._computeLabelArea();s&&(0,t.X)(i,s);const n=this._labelItems||(this._labelItems=this._computeLabelItems(e));let o,a;for(o=0,a=n.length;o<a;++o){const e=n[o],s=e.font,a=e.label;e.backdrop&&(i.fillStyle=e.backdrop.color,i.fillRect(e.backdrop.left,e.backdrop.top,e.backdrop.width,e.backdrop.height));let r=e.textOffset;(0,t.Y)(i,a,0,r,s,e)}s&&(0,t.Z)(i)}drawTitle(){const{ctx:e,options:{position:i,title:s,reverse:n}}=this;if(!s.display)return;const o=(0,t.$)(s.font),a=(0,t.D)(s.padding),r=s.align;let h=o.lineHeight/2;"bottom"===i||"center"===i||(0,t.i)(i)?(h+=a.bottom,(0,t.b)(s.text)&&(h+=o.lineHeight*(s.text.length-1))):h+=a.top;const{titleX:l,titleY:c,maxWidth:d,rotation:u}=we(this,h,i,r);(0,t.Y)(e,s.text,0,0,o,{color:s.color,maxWidth:d,rotation:u,textAlign:ke(r,i,n),textBaseline:"middle",translation:[l,c]})}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){const e=this.options,i=e.ticks&&e.ticks.z||0,s=(0,t.v)(e.grid&&e.grid.z,-1);return this._isVisible()&&this.draw===Se.prototype.draw?[{z:s,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:s+1,draw:()=>{this.drawBorder()}},{z:i,draw:t=>{this.drawLabels(t)}}]:[{z:i,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(e){const i=this.options.ticks.setContext(this.getContext(e));return(0,t.$)(i.font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}exports.Scale=Se;class De{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(e){const i=Object.getPrototypeOf(e);let s;Ae(i)&&(s=this.register(i));const n=this.items,o=e.id,a=this.scope+"."+o;if(!o)throw new Error("class does not have id: "+e);return o in n?a:(n[o]=e,Pe(e,a,s),this.override&&t.d.override(e.id,e.overrides),a)}get(t){return this.items[t]}unregister(e){const i=this.items,s=e.id,n=this.scope;s in i&&delete i[s],n&&s in t.d[n]&&(delete t.d[n][s],this.override&&delete t.a2[s])}}function Pe(e,i,s){const n=(0,t.a3)(Object.create(null),[s?t.d.get(s):{},t.d.get(i),e.defaults]);t.d.set(i,n),e.defaultRoutes&&Ce(i,e.defaultRoutes),e.descriptors&&t.d.describe(i,e.descriptors)}function Ce(e,i){Object.keys(i).forEach(s=>{const n=s.split("."),o=n.pop(),a=[e].concat(n).join("."),r=i[s].split("."),h=r.pop(),l=r.join(".");t.d.route(a,o,l,h)})}function Ae(t){return"id"in t&&"defaults"in t}class Le{constructor(){this.controllers=new De(E,"datasets",!0),this.elements=new De(se,"elements"),this.plugins=new De(Object,"plugins"),this.scales=new De(Se,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(e,i,s){[...i].forEach(i=>{const n=s||this._getRegistryForType(i);s||n.isForType(i)||n===this.plugins&&i.id?this._exec(e,n,i):(0,t.E)(i,t=>{const i=s||this._getRegistryForType(t);this._exec(e,i,t)})})}_exec(e,i,s){const n=(0,t.a4)(e);(0,t.Q)(s["before"+n],[],s),i[e](s),(0,t.Q)(s["after"+n],[],s)}_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 Ee=new Le;exports.registry=Ee;class Oe{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(e,i,s,n){n=n||{};for(const o of e){const e=o.plugin,a=e[s],r=[i,n,o.options];if(!1===(0,t.Q)(a,r,e)&&n.cancelable)return!1}return!0}invalidate(){(0,t.k)(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(e,i){const s=e&&e.config,n=(0,t.v)(s.options&&s.options.plugins,{}),o=Te(s);return!1!==n||i?ze(e,o,n,i):[]}_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 Te(t){const e=[],i=Object.keys(Ee.plugins.items);for(let n=0;n<i.length;n++)e.push(Ee.getPlugin(i[n]));const s=t.plugins||[];for(let n=0;n<s.length;n++){const t=s[n];-1===e.indexOf(t)&&e.push(t)}return e}function Re(t,e){return e||!1!==t?!0===t?{}:t:null}function ze(t,e,i,s){const n=[],o=t.getContext();for(let a=0;a<e.length;a++){const r=e[a],h=Re(i[r.id],s);null!==h&&n.push({plugin:r,options:Ie(t.config,r,h,o)})}return n}function Ie(t,e,i,s){const n=t.pluginScopeKeys(e),o=t.getOptionScopes(i,n);return t.createResolver(o,s,[""],{scriptable:!1,indexable:!1,allKeys:!0})}function Fe(e,i){const s=t.d.datasets[e]||{};return((i.datasets||{})[e]||{}).indexAxis||i.indexAxis||s.indexAxis||"x"}function Ve(t,e){let i=t;return"_index_"===t?i=e:"_value_"===t&&(i="x"===e?"y":"x"),i}function Be(t,e){return t===e?"_index_":"_value_"}function He(t){return"top"===t||"bottom"===t?"x":"left"===t||"right"===t?"y":void 0}function We(t,e){return"x"===t||"y"===t?t:e.axis||He(e.position)||t.charAt(0).toLowerCase()}function Ne(e,i){const s=t.a2[e.type]||{scales:{}},n=i.scales||{},o=Fe(e.type,i),a=Object.create(null),r=Object.create(null);return Object.keys(n).forEach(e=>{const i=n[e];if(!(0,t.i)(i))return console.error(`Invalid scale configuration for scale: ${e}`);if(i._proxy)return console.warn(`Ignoring resolver passed as options for scale: ${e}`);const h=We(e,i),l=Be(h,o),c=s.scales||{};a[h]=a[h]||e,r[e]=(0,t.aa)(Object.create(null),[{axis:h},i,c[h],c[l]])}),e.data.datasets.forEach(s=>{const o=s.type||e.type,h=s.indexAxis||Fe(o,i),l=(t.a2[o]||{}).scales||{};Object.keys(l).forEach(e=>{const i=Ve(e,h),o=s[i+"AxisID"]||a[i]||i;r[o]=r[o]||Object.create(null),(0,t.aa)(r[o],[{axis:i},n[o],l[e]])})}),Object.keys(r).forEach(e=>{const i=r[e];(0,t.aa)(i,[t.d.scales[i.type],t.d.scale])}),r}function je(e){const i=e.options||(e.options={});i.plugins=(0,t.v)(i.plugins,{}),i.scales=Ne(e,i)}function $e(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}function Ue(t){return(t=t||{}).data=$e(t.data),je(t),t}const Ye=new Map,Xe=new Set;function Qe(t,e){let i=Ye.get(t);return i||(i=e(),Ye.set(t,i),Xe.add(i)),i}const qe=(e,i,s)=>{const n=(0,t.f)(i,s);void 0!==n&&e.add(n)};class Ge{constructor(t){this._config=Ue(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=$e(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){const t=this._config;this.clearCache(),je(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return Qe(t,()=>[[`datasets.${t}`,""]])}datasetAnimationScopeKeys(t,e){return Qe(`${t}.transition.${e}`,()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]])}datasetElementScopeKeys(t,e){return Qe(`${t}-${e}`,()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]])}pluginScopeKeys(t){const e=t.id;return Qe(`${this.type}-plugin-${e}`,()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]])}_cachedScopes(t,e){const i=this._scopeCache;let s=i.get(t);return s&&!e||(s=new Map,i.set(t,s)),s}getOptionScopes(e,i,s){const{options:n,type:o}=this,a=this._cachedScopes(e,s),r=a.get(i);if(r)return r;const h=new Set;i.forEach(i=>{e&&(h.add(e),i.forEach(t=>qe(h,e,t))),i.forEach(t=>qe(h,n,t)),i.forEach(e=>qe(h,t.a2[o]||{},e)),i.forEach(e=>qe(h,t.d,e)),i.forEach(e=>qe(h,t.a5,e))});const l=Array.from(h);return 0===l.length&&l.push(Object.create(null)),Xe.has(i)&&a.set(i,l),l}chartOptionScopes(){const{options:e,type:i}=this;return[e,t.a2[i]||{},t.d.datasets[i]||{},{type:i},t.d,t.a5]}resolveNamedOptions(e,i,s,n=[""]){const o={$shared:!0},{resolver:a,subPrefixes:r}=Ke(this._resolverCache,e,n);let h=a;if(Ze(a,i)){o.$shared=!1,s=(0,t.a6)(s)?s():s;const i=this.createResolver(e,s,r);h=(0,t.a7)(a,s,i)}for(const t of i)o[t]=h[t];return o}createResolver(e,i,s=[""],n){const{resolver:o}=Ke(this._resolverCache,e,s);return(0,t.i)(i)?(0,t.a7)(o,i,void 0,n):o}}function Ke(e,i,s){let n=e.get(i);n||(n=new Map,e.set(i,n));const o=s.join();let a=n.get(o);if(!a){a={resolver:(0,t.a8)(i,s),subPrefixes:s.filter(t=>!t.toLowerCase().includes("hover"))},n.set(o,a)}return a}const Je=e=>(0,t.i)(e)&&Object.getOwnPropertyNames(e).reduce((i,s)=>i||(0,t.a6)(e[s]),!1);function Ze(e,i){const{isScriptable:s,isIndexable:n}=(0,t.a9)(e);for(const o of i){const i=s(o),a=n(o),r=(a||i)&&e[o];if(i&&((0,t.a6)(r)||Je(r))||a&&(0,t.b)(r))return!0}return!1}var ti="3.8.0";const ei=["top","bottom","left","right","chartArea"];function ii(t,e){return"top"===t||"bottom"===t||-1===ei.indexOf(t)&&"x"===e}function si(t,e){return function(i,s){return i[t]===s[t]?i[e]-s[e]:i[t]-s[t]}}function ni(e){const i=e.chart,s=i.options.animation;i.notifyPlugins("afterRender"),(0,t.Q)(s&&s.onComplete,[e],i)}function oi(e){const i=e.chart,s=i.options.animation;(0,t.Q)(s&&s.onProgress,[e],i)}function ai(e){return(0,t.L)()&&"string"==typeof e?e=document.getElementById(e):e&&e.length&&(e=e[0]),e&&e.canvas&&(e=e.canvas),e}const ri={},hi=t=>{const e=ai(t);return Object.values(ri).filter(t=>t.canvas===e).pop()};function li(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)}}}function ci(t,e,i,s){return i&&"mouseout"!==t.type?s?e:t:null}class di{constructor(e,s){const n=this.config=new Ge(s),o=ai(e),a=hi(o);if(a)throw new Error("Canvas is already in use. Chart with ID '"+a.id+"' must be destroyed before the canvas can be reused.");const r=n.createResolver(n.chartOptionScopes(),this.getContext());this.platform=new(n.platform||ie(o)),this.platform.updateConfig(n);const h=this.platform.acquireContext(o,r.aspectRatio),l=h&&h.canvas,c=l&&l.height,d=l&&l.width;this.id=(0,t.ab)(),this.ctx=h,this.canvas=l,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 Oe,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=(0,t.ac)(t=>this.update(t),r.resizeDelay||0),this._dataChanges=[],ri[this.id]=this,h&&l?(i.listen(this,"complete",ni),i.listen(this,"progress",oi),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:e,maintainAspectRatio:i},width:s,height:n,_aspectRatio:o}=this;return(0,t.k)(e)?i&&o?o:n?s/n:null:e}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}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():(0,t.ad)(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return(0,t.ae)(this.canvas,this.ctx),this}stop(){return i.stop(this),this}resize(t,e){i.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(e,i){const s=this.options,n=this.canvas,o=s.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(n,e,i,o),r=s.devicePixelRatio||this.platform.getDevicePixelRatio(),h=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,(0,t.ad)(this,r,!0)&&(this.notifyPlugins("resize",{size:a}),(0,t.Q)(s.onResize,[this,a],this),this.attached&&this._doResize(h)&&this.render())}ensureScalesHaveIDs(){const e=this.options.scales||{};(0,t.E)(e,(t,e)=>{t.id=e})}buildOrUpdateScales(){const e=this.options,i=e.scales,s=this.scales,n=Object.keys(s).reduce((t,e)=>(t[e]=!1,t),{});let o=[];i&&(o=o.concat(Object.keys(i).map(t=>{const e=i[t],s=We(t,e),n="r"===s,o="x"===s;return{options:e,dposition:n?"chartArea":o?"bottom":"left",dtype:n?"radialLinear":o?"category":"linear"}}))),(0,t.E)(o,i=>{const o=i.options,a=o.id,r=We(a,o),h=(0,t.v)(o.type,i.dtype);void 0!==o.position&&ii(o.position,r)===ii(i.dposition)||(o.position=i.dposition),n[a]=!0;let l=null;if(a in s&&s[a].type===h)l=s[a];else{l=new(Ee.getScale(h))({id:a,type:h,ctx:this.ctx,chart:this}),s[l.id]=l}l.init(o,e)}),(0,t.E)(n,(t,e)=>{t||delete s[e]}),(0,t.E)(s,t=>{Tt.configure(this,t,t.options),Tt.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(si("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 e=[],i=this.data.datasets;let s,n;for(this._removeUnreferencedMetasets(),s=0,n=i.length;s<n;s++){const n=i[s];let o=this.getDatasetMeta(s);const a=n.type||this.config.type;if(o.type&&o.type!==a&&(this._destroyDatasetMeta(s),o=this.getDatasetMeta(s)),o.type=a,o.indexAxis=n.indexAxis||Fe(a,this.options),o.order=n.order||0,o.index=s,o.label=""+n.label,o.visible=this.isDatasetVisible(s),o.controller)o.controller.updateIndex(s),o.controller.linkScales();else{const i=Ee.getController(a),{datasetElementType:n,dataElementType:r}=t.d.datasets[a];Object.assign(i.prototype,{dataElementType:Ee.getElement(r),datasetElementType:n&&Ee.getElement(n)}),o.controller=new i(this,s),e.push(o.controller)}}return this._updateMetasets(),e}_resetElements(){(0,t.E)(this.data.datasets,(t,e)=>{this.getDatasetMeta(e).controller.reset()},this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(e){const i=this.config;i.update();const s=this._options=i.createResolver(i.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!s.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:e,cancelable:!0}))return;const o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let t=0,l=this.data.datasets.length;t<l;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=s.layout.autoPadding?a:0,this._updateLayout(a),n||(0,t.E)(o,t=>{t.reset()}),this._updateDatasets(e),this.notifyPlugins("afterUpdate",{mode:e}),this._layers.sort(si("z","_idx"));const{_active:r,_lastEvent:h}=this;h?this._eventHandler(h,!0):r.length&&this._updateHoverStyles(r,r,!0),this.render()}_updateScales(){(0,t.E)(this.scales,t=>{Tt.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const e=this.options,i=new Set(Object.keys(this._listeners)),s=new Set(e.events);(0,t.af)(i,s)&&!!this._responsiveListeners===e.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:i,start:s,count:n}of e){li(t,s,"_removeElements"===i?-n:n)}}_getUniformDataChanges(){const e=this._dataChanges;if(!e||!e.length)return;this._dataChanges=[];const i=this.data.datasets.length,s=t=>new Set(e.filter(e=>e[0]===t).map((t,e)=>e+","+t.splice(1).join(","))),n=s(0);for(let o=1;o<i;o++)if(!(0,t.af)(n,s(o)))return;return Array.from(n).map(t=>t.split(",")).map(t=>({method:t[1],start:+t[2],count:+t[3]}))}_updateLayout(e){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;Tt.update(this,this.width,this.height,e);const i=this.chartArea,s=i.width<=0||i.height<=0;this._layers=[],(0,t.E)(this.boxes,t=>{s&&"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(e){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:e,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t<e;++t)this.getDatasetMeta(t).controller.configure();for(let i=0,s=this.data.datasets.length;i<s;++i)this._updateDataset(i,(0,t.a6)(e)?e({datasetIndex:i}):e);this.notifyPlugins("afterDatasetsUpdate",{mode:e})}}_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})&&(i.has(this)?this.attached&&!i.running(this)&&i.start(this):(this.draw(),ni({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(e){const i=this.ctx,s=e._clip,n=!s.disabled,o=this.chartArea,a={meta:e,index:e.index,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetDraw",a)&&(n&&(0,t.X)(i,{left:!1===s.left?0:o.left-s.left,right:!1===s.right?this.width:o.right+s.right,top:!1===s.top?0:o.top-s.top,bottom:!1===s.bottom?this.height:o.bottom+s.bottom}),e.controller.draw(),n&&(0,t.Z)(i),a.cancelable=!1,this.notifyPlugins("afterDatasetDraw",a))}isPointInArea(e){return(0,t.B)(e,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=mt.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=(0,t.h)(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(e,i,s){const n=s?"show":"hide",o=this.getDatasetMeta(e),a=o.controller._resolveAnimations(void 0,n);(0,t.j)(i)?(o.data[i].hidden=!s,this.update()):(this.setDatasetVisibility(e,s),a.update(o,{visible:s}),this.update(t=>t.datasetIndex===e?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(),i.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");const{canvas:e,ctx:i}=this;this._stop(),this.config.clearCache(),e&&(this.unbindEvents(),(0,t.ae)(e,i),this.platform.releaseContext(i),this.canvas=null,this.ctx=null),this.notifyPlugins("destroy"),delete ri[this.id],this.notifyPlugins("afterDestroy")}toBase64Image(...t){return this.canvas.toDataURL(...t)}bindEvents(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}bindUserEvents(){const e=this._listeners,i=this.platform,s=(t,s)=>{i.addEventListener(this,t,s),e[t]=s},n=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};(0,t.E)(this.options.events,t=>s(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(){(0,t.E)(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},(0,t.E)(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)).controller["_"+s+"DatasetHoverStyle"](),a=0,r=t.length;a<r;++a){const e=(o=t[a])&&this.getDatasetMeta(o.datasetIndex).controller;e&&e[s+"HoverStyle"](o.element,o.datasetIndex,o.index)}}getActiveElements(){return this._active||[]}setActiveElements(e){const i=this._active||[],s=e.map(({datasetIndex:t,index:e})=>{const i=this.getDatasetMeta(t);if(!i)throw new Error("No dataset found at index "+t);return{datasetIndex:t,element:i.data[e],index:e}});!(0,t.ag)(s,i)&&(this._active=s,this._lastEvent=null,this._updateHoverStyles(s,i))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}_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(e,i,s){const{_active:n=[],options:o}=this,a=i,r=this._getActiveElements(e,n,s,a),h=(0,t.ah)(e),l=ci(e,this._lastEvent,s,h);s&&(this._lastEvent=null,(0,t.Q)(o.onHover,[e,r,this],this),h&&(0,t.Q)(o.onClick,[e,r,this],this));const c=!(0,t.ag)(r,n);return(c||i)&&(this._active=r,this._updateHoverStyles(r,n,i)),this._lastEvent=l,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)}}exports.Chart=di;const ui=()=>(0,t.E)(di.instances,t=>t._plugins.invalidate()),gi=!0;function pi(e,i,s){const{startAngle:n,pixelMargin:o,x:a,y:r,outerRadius:h,innerRadius:l}=i;let c=o/h;e.beginPath(),e.arc(a,r,h,n-c,s+c),l>o?(c=o/l,e.arc(a,r,l,s+c,n-c,!0)):e.arc(a,r,o,s+t.H,n-t.H),e.closePath(),e.clip()}function fi(e){return(0,t.aj)(e,["outerStart","outerEnd","innerStart","innerEnd"])}function mi(e,i,s,n){const o=fi(e.options.borderRadius),a=(s-i)/2,r=Math.min(a,n*i/2),h=e=>{const i=(s-Math.min(a,e))*n/2;return(0,t.w)(e,0,Math.min(a,i))};return{outerStart:h(o.outerStart),outerEnd:h(o.outerEnd),innerStart:(0,t.w)(o.innerStart,0,r),innerEnd:(0,t.w)(o.innerEnd,0,r)}}function xi(t,e,i,s){return{x:i+t*Math.cos(e),y:s+t*Math.sin(e)}}function bi(e,i,s,n,o){const{x:a,y:r,startAngle:h,pixelMargin:l,innerRadius:c}=i,d=Math.max(i.outerRadius+n+s-l,0),u=c>0?c+n+s+l:0;let g=0;const p=o-h;if(n){const t=((c>0?c-n:0)+(d>0?d-n:0))/2;g=(p-(0!==t?p*t/(t+n):p))/2}const f=(p-Math.max(.001,p*d-s/t.P)/d)/2,m=h+f+g,x=o-f-g,{outerStart:b,outerEnd:_,innerStart:y,innerEnd:v}=mi(i,u,d,x-m),M=d-b,k=d-_,w=m+b/M,S=x-_/k,D=u+y,P=u+v,C=m+y/D,A=x-v/P;if(e.beginPath(),e.arc(a,r,d,w,S),_>0){const i=xi(k,S,a,r);e.arc(i.x,i.y,_,S,x+t.H)}const L=xi(P,x,a,r);if(e.lineTo(L.x,L.y),v>0){const i=xi(P,A,a,r);e.arc(i.x,i.y,v,x+t.H,A+Math.PI)}if(e.arc(a,r,u,x-v/u,m+y/u,!0),y>0){const i=xi(D,C,a,r);e.arc(i.x,i.y,y,C+Math.PI,m-t.H)}const E=xi(M,m,a,r);if(e.lineTo(E.x,E.y),b>0){const i=xi(M,w,a,r);e.arc(i.x,i.y,b,m-t.H,w)}e.closePath()}function _i(e,i,s,n){const{fullCircles:o,startAngle:a,circumference:r}=i;let h=i.endAngle;if(o){bi(e,i,s,n,a+t.T);for(let t=0;t<o;++t)e.fill();isNaN(r)||(h=a+r%t.T,r%t.T==0&&(h+=t.T))}return bi(e,i,s,n,h),e.fill(),h}function yi(e,i,s){const{x:n,y:o,startAngle:a,pixelMargin:r,fullCircles:h}=i,l=Math.max(i.outerRadius-r,0),c=i.innerRadius+r;let d;for(s&&pi(e,i,a+t.T),e.beginPath(),e.arc(n,o,c,a+t.T,a,!0),d=0;d<h;++d)e.stroke();for(e.beginPath(),e.arc(n,o,l,a,a+t.T),d=0;d<h;++d)e.stroke()}function vi(t,e,i,s,n){const{options:o}=e,{borderWidth:a,borderJoinStyle:r}=o,h="inner"===o.borderAlign;a&&(h?(t.lineWidth=2*a,t.lineJoin=r||"round"):(t.lineWidth=a,t.lineJoin=r||"bevel"),e.fullCircles&&yi(t,e,h),h&&pi(t,e,n),bi(t,e,i,s,n),t.stroke())}Object.defineProperties(di,{defaults:{enumerable:!0,value:t.d},instances:{enumerable:!0,value:ri},overrides:{enumerable:!0,value:t.a2},registry:{enumerable:!0,value:Ee},version:{enumerable:!0,value:ti},getChart:{enumerable:!0,value:hi},register:{enumerable:!0,value:(...t)=>{Ee.add(...t),ui()}},unregister:{enumerable:!0,value:(...t)=>{Ee.remove(...t),ui()}}});class Mi extends se{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(e,i,s){const n=this.getProps(["x","y"],s),{angle:o,distance:a}=(0,t.C)(n,{x:e,y:i}),{startAngle:r,endAngle:h,innerRadius:l,outerRadius:c,circumference:d}=this.getProps(["startAngle","endAngle","innerRadius","outerRadius","circumference"],s),u=this.options.spacing/2,g=(0,t.v)(d,h-r)>=t.T||(0,t.p)(o,r,h),p=(0,t.ai)(a,l+u,c+u);return g&&p}getCenterPoint(t){const{x:e,y:i,startAngle:s,endAngle:n,innerRadius:o,outerRadius:a}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius","circumference"],t),{offset:r,spacing:h}=this.options,l=(s+n)/2,c=(o+a+h+r)/2;return{x:e+Math.cos(l)*c,y:i+Math.sin(l)*c}}tooltipPosition(t){return this.getCenterPoint(t)}draw(e){const{options:i,circumference:s}=this,n=(i.offset||0)/2,o=(i.spacing||0)/2;if(this.pixelMargin="inner"===i.borderAlign?.33:0,this.fullCircles=s>t.T?Math.floor(s/t.T):0,0===s||this.innerRadius<0||this.outerRadius<0)return;e.save();let a=0;if(n){a=n/2;const i=(this.startAngle+this.endAngle)/2;e.translate(Math.cos(i)*a,Math.sin(i)*a),this.circumference>=t.P&&(a=n)}e.fillStyle=i.backgroundColor,e.strokeStyle=i.borderColor,vi(e,this,a,o,_i(e,this,a,o)),e.restore()}}function ki(e,i,s=i){e.lineCap=(0,t.v)(s.borderCapStyle,i.borderCapStyle),e.setLineDash((0,t.v)(s.borderDash,i.borderDash)),e.lineDashOffset=(0,t.v)(s.borderDashOffset,i.borderDashOffset),e.lineJoin=(0,t.v)(s.borderJoinStyle,i.borderJoinStyle),e.lineWidth=(0,t.v)(s.borderWidth,i.borderWidth),e.strokeStyle=(0,t.v)(s.borderColor,i.borderColor)}function wi(t,e,i){t.lineTo(i.x,i.y)}function Si(e){return e.stepped?t.aq:e.tension||"monotone"===e.cubicInterpolationMode?t.ar:wi}function Di(t,e,i={}){const s=t.length,{start:n=0,end:o=s-1}=i,{start:a,end:r}=e,h=Math.max(n,a),l=Math.min(o,r),c=n<a&&o<a||n>r&&o>r;return{count:s,start:h,loop:e.loop,ilen:l<h&&!c?s+l-h:l-h}}function Pi(t,e,i,s){const{points:n,options:o}=e,{count:a,start:r,loop:h,ilen:l}=Di(n,i,s),c=Si(o);let d,u,g,{move:p=!0,reverse:f}=s||{};for(d=0;d<=l;++d)(u=n[(r+(f?l-d:d))%a]).skip||(p?(t.moveTo(u.x,u.y),p=!1):c(t,g,u,f,o.stepped),g=u);return h&&c(t,g,u=n[(r+(f?l:0))%a],f,o.stepped),!!h}function Ci(t,e,i,s){const n=e.points,{count:o,start:a,ilen:r}=Di(n,i,s),{move:h=!0,reverse:l}=s||{};let c,d,u,g,p,f,m=0,x=0;const b=t=>(a+(l?r-t:t))%o,_=()=>{g!==p&&(t.lineTo(m,p),t.lineTo(m,g),t.lineTo(m,f))};for(h&&(d=n[b(0)],t.moveTo(d.x,d.y)),c=0;c<=r;++c){if((d=n[b(c)]).skip)continue;const e=d.x,i=d.y,s=0|e;s===u?(i<g?g=i:i>p&&(p=i),m=(x*m+e)/++x):(_(),t.lineTo(e,i),u=s,x=0,g=p=i),f=i}_()}function Ai(t){const e=t.options,i=e.borderDash&&e.borderDash.length;return!(t._decimated||t._loop||e.tension||"monotone"===e.cubicInterpolationMode||e.stepped||i)?Ci:Pi}function Li(e){return e.stepped?t.an:e.tension||"monotone"===e.cubicInterpolationMode?t.ao:t.ap}function Ei(t,e,i,s){let n=e._path;n||(n=e._path=new Path2D,e.path(n,i,s)&&n.closePath()),ki(t,e.options),t.stroke(n)}function Oi(t,e,i,s){const{segments:n,options:o}=e,a=Ai(e);for(const r of n)ki(t,o,r.style),t.beginPath(),a(t,e,r,{start:i,end:i+s-1})&&t.closePath(),t.stroke()}exports.ArcElement=Mi,Mi.id="arc",Mi.defaults={borderAlign:"center",borderColor:"#fff",borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0},Mi.defaultRoutes={backgroundColor:"backgroundColor"};const Ti="function"==typeof Path2D;function Ri(t,e,i,s){Ti&&!e.options.segment?Ei(t,e,i,s):Oi(t,e,i,s)}class zi extends se{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(e,i){const s=this.options;if((s.tension||"monotone"===s.cubicInterpolationMode)&&!s.stepped&&!this._pointsUpdated){const n=s.spanGaps?this._loop:this._fullLoop;(0,t.ak)(this._points,s,e,n,i),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=(0,t.al)(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(e,i){const s=this.options,n=e[i],o=this.points,a=(0,t.am)(this,{property:i,start:n,end:n});if(!a.length)return;const r=[],h=Li(s);let l,c;for(l=0,c=a.length;l<c;++l){const{start:t,end:c}=a[l],d=o[t],u=o[c];if(d===u){r.push(d);continue}const g=h(d,u,Math.abs((n-d[i])/(u[i]-d[i])),s.stepped);g[i]=e[i],r.push(g)}return 1===r.length?r[0]:r}pathSegment(t,e,i){return Ai(this)(t,this,e,i)}path(t,e,i){const s=this.segments,n=Ai(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(),Ri(t,this,i,s),t.restore()),this.animated&&(this._pointsUpdated=!1,this._path=void 0)}}function Ii(t,e,i,s){const n=t.options,{[i]:o}=t.getProps([i],s);return Math.abs(e-o)<n.radius+n.hitRadius}exports.LineElement=zi,zi.id="line",zi.defaults={borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderWidth:3,capBezierPoints:!0,cubicInterpolationMode:"default",fill:!1,spanGaps:!1,stepped:!1,tension:0},zi.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"},zi.descriptors={_scriptable:!0,_indexable:t=>"borderDash"!==t&&"fill"!==t};class Fi extends se{constructor(t){super(),this.options=void 0,this.parsed=void 0,this.skip=void 0,this.stop=void 0,t&&Object.assign(this,t)}inRange(t,e,i){const s=this.options,{x:n,y:o}=this.getProps(["x","y"],i);return Math.pow(t-n,2)+Math.pow(e-o,2)<Math.pow(s.hitRadius+s.radius,2)}inXRange(t,e){return Ii(this,t,"x",e)}inYRange(t,e){return Ii(this,t,"y",e)}getCenterPoint(t){const{x:e,y:i}=this.getProps(["x","y"],t);return{x:e,y:i}}size(t){let e=(t=t||this.options||{}).radius||0;return 2*((e=Math.max(e,e&&t.hoverRadius||0))+(e&&t.borderWidth||0))}draw(e,i){const s=this.options;this.skip||s.radius<.1||!(0,t.B)(this,i,this.size(s)/2)||(e.strokeStyle=s.borderColor,e.lineWidth=s.borderWidth,e.fillStyle=s.backgroundColor,(0,t.as)(e,s,this.x,this.y))}getRange(){const t=this.options||{};return t.radius+t.hitRadius}}function Vi(t,e){const{x:i,y:s,base:n,width:o,height:a}=t.getProps(["x","y","base","width","height"],e);let r,h,l,c,d;return t.horizontal?(d=a/2,r=Math.min(i,n),h=Math.max(i,n),l=s-d,c=s+d):(r=i-(d=o/2),h=i+d,l=Math.min(s,n),c=Math.max(s,n)),{left:r,top:l,right:h,bottom:c}}function Bi(e,i,s,n){return e?0:(0,t.w)(i,s,n)}function Hi(e,i,s){const n=e.options.borderWidth,o=e.borderSkipped,a=(0,t.au)(n);return{t:Bi(o.top,a.top,0,s),r:Bi(o.right,a.right,0,i),b:Bi(o.bottom,a.bottom,0,s),l:Bi(o.left,a.left,0,i)}}function Wi(e,i,s){const{enableBorderRadius:n}=e.getProps(["enableBorderRadius"]),o=e.options.borderRadius,a=(0,t.av)(o),r=Math.min(i,s),h=e.borderSkipped,l=n||(0,t.i)(o);return{topLeft:Bi(!l||h.top||h.left,a.topLeft,0,r),topRight:Bi(!l||h.top||h.right,a.topRight,0,r),bottomLeft:Bi(!l||h.bottom||h.left,a.bottomLeft,0,r),bottomRight:Bi(!l||h.bottom||h.right,a.bottomRight,0,r)}}function Ni(t){const e=Vi(t),i=e.right-e.left,s=e.bottom-e.top,n=Hi(t,i/2,s/2),o=Wi(t,i/2,s/2);return{outer:{x:e.left,y:e.top,w:i,h:s,radius:o},inner:{x:e.left+n.l,y:e.top+n.t,w:i-n.l-n.r,h:s-n.t-n.b,radius:{topLeft:Math.max(0,o.topLeft-Math.max(n.t,n.l)),topRight:Math.max(0,o.topRight-Math.max(n.t,n.r)),bottomLeft:Math.max(0,o.bottomLeft-Math.max(n.b,n.l)),bottomRight:Math.max(0,o.bottomRight-Math.max(n.b,n.r))}}}}function ji(e,i,s,n){const o=null===i,a=null===s,r=e&&!(o&&a)&&Vi(e,n);return r&&(o||(0,t.ai)(i,r.left,r.right))&&(a||(0,t.ai)(s,r.top,r.bottom))}function $i(t){return t.topLeft||t.topRight||t.bottomLeft||t.bottomRight}function Ui(t,e){t.rect(e.x,e.y,e.w,e.h)}function Yi(t,e,i={}){const s=t.x!==i.x?-e:0,n=t.y!==i.y?-e:0,o=(t.x+t.w!==i.x+i.w?e:0)-s,a=(t.y+t.h!==i.y+i.h?e:0)-n;return{x:t.x+s,y:t.y+n,w:t.w+o,h:t.h+a,radius:t.radius}}exports.PointElement=Fi,Fi.id="point",Fi.defaults={borderWidth:1,hitRadius:1,hoverBorderWidth:1,hoverRadius:4,pointStyle:"circle",radius:3,rotation:0},Fi.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};class Xi extends se{constructor(t){super(),this.options=void 0,this.horizontal=void 0,this.base=void 0,this.width=void 0,this.height=void 0,this.inflateAmount=void 0,t&&Object.assign(this,t)}draw(e){const{inflateAmount:i,options:{borderColor:s,backgroundColor:n}}=this,{inner:o,outer:a}=Ni(this),r=$i(a.radius)?t.at:Ui;e.save(),a.w===o.w&&a.h===o.h||(e.beginPath(),r(e,Yi(a,i,o)),e.clip(),r(e,Yi(o,-i,a)),e.fillStyle=s,e.fill("evenodd")),e.beginPath(),r(e,Yi(o,i)),e.fillStyle=n,e.fill(),e.restore()}inRange(t,e,i){return ji(this,t,e,i)}inXRange(t,e){return ji(this,t,null,e)}inYRange(t,e){return ji(this,null,t,e)}getCenterPoint(t){const{x:e,y:i,base:s,horizontal:n}=this.getProps(["x","y","base","horizontal"],t);return{x:n?(e+s)/2:e,y:n?i:(i+s)/2}}getRange(t){return"x"===t?this.width/2:this.height/2}}exports.BarElement=Xi,Xi.id="bar",Xi.defaults={borderSkipped:"start",borderWidth:0,borderRadius:0,inflateAmount:"auto",pointStyle:void 0},Xi.defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};var Qi=Object.freeze({__proto__:null,ArcElement:Mi,LineElement:zi,PointElement:Fi,BarElement:Xi});function qi(t,e,i,s,n){const o=n.samples||s;if(o>=i)return t.slice(e,e+i);const a=[],r=(i-2)/(o-2);let h=0;const l=e+i-1;let c,d,u,g,p,f=e;for(a[h++]=t[f],c=0;c<o-2;c++){let s,n=0,o=0;const l=Math.floor((c+1)*r)+1+e,m=Math.min(Math.floor((c+2)*r)+1,i)+e,x=m-l;for(s=l;s<m;s++)n+=t[s].x,o+=t[s].y;n/=x,o/=x;const b=Math.floor(c*r)+1+e,_=Math.min(Math.floor((c+1)*r)+1,i)+e,{x:y,y:v}=t[f];for(u=g=-1,s=b;s<_;s++)(g=.5*Math.abs((y-n)*(t[s].y-v)-(y-t[s].x)*(o-v)))>u&&(u=g,d=t[s],p=s);a[h++]=d,f=p}return a[h++]=t[l],a}function Gi(e,i,s,n){let o,a,r,h,l,c,d,u,g,p,f=0,m=0;const x=[],b=i+s-1,_=e[i].x,y=e[b].x-_;for(o=i;o<i+s;++o){r=((a=e[o]).x-_)/y*n,h=a.y;const i=0|r;if(i===l)h<g?(g=h,c=o):h>p&&(p=h,d=o),f=(m*f+a.x)/++m;else{const s=o-1;if(!(0,t.k)(c)&&!(0,t.k)(d)){const t=Math.min(c,d),i=Math.max(c,d);t!==u&&t!==s&&x.push({...e[t],x:f}),i!==u&&i!==s&&x.push({...e[i],x:f})}o>0&&s!==u&&x.push(e[s]),x.push(a),l=i,m=0,g=p=h,c=d=u=o}}return x}function Ki(t){if(t._decimated){const e=t._data;delete t._decimated,delete t._data,Object.defineProperty(t,"data",{value:e})}}function Ji(t){t.data.datasets.forEach(t=>{Ki(t)})}function Zi(e,i){const s=i.length;let n,o=0;const{iScale:a}=e,{min:r,max:h,minDefined:l,maxDefined:c}=a.getUserBounds();return l&&(o=(0,t.w)((0,t.x)(i,a.axis,r).lo,0,s-1)),{start:o,count:n=c?(0,t.w)((0,t.x)(i,a.axis,h).hi+1,o,s)-o:s-o}}exports.elements=Qi;var ts={id:"decimation",defaults:{algorithm:"min-max",enabled:!1},beforeElementsUpdate:(e,i,s)=>{if(!s.enabled)return void Ji(e);const n=e.width;e.data.datasets.forEach((i,o)=>{const{_data:a,indexAxis:r}=i,h=e.getDatasetMeta(o),l=a||i.data;if("y"===(0,t.a)([r,e.options.indexAxis]))return;if(!h.controller.supportsDecimation)return;const c=e.scales[h.xAxisID];if("linear"!==c.type&&"time"!==c.type)return;if(e.options.parsing)return;let{start:d,count:u}=Zi(h,l);if(u<=(s.threshold||4*n))return void Ki(i);let g;switch((0,t.k)(a)&&(i._data=l,delete i.data,Object.defineProperty(i,"data",{configurable:!0,enumerable:!0,get:function(){return this._decimated},set:function(t){this._data=t}})),s.algorithm){case"lttb":g=qi(l,d,u,n,s);break;case"min-max":g=Gi(l,d,u,n);break;default:throw new Error(`Unsupported decimation algorithm '${s.algorithm}'`)}i._decimated=g})},destroy(t){Ji(t)}};function es(e,i,s){const n=e.segments,o=e.points,a=i.points,r=[];for(const h of n){let{start:e,end:n}=h;n=ns(e,n,o);const l=is(s,o[e],o[n],h.loop);if(!i.segments){r.push({source:h,target:l,start:o[e],end:o[n]});continue}const c=(0,t.am)(i,l);for(const i of c){const e=is(s,a[i.start],a[i.end],i.loop),n=(0,t.aw)(h,o,e);for(const t of n)r.push({source:t,target:i,start:{[s]:os(l,e,"start",Math.max)},end:{[s]:os(l,e,"end",Math.min)}})}}return r}function is(e,i,s,n){if(n)return;let o=i[e],a=s[e];return"angle"===e&&(o=(0,t.ax)(o),a=(0,t.ax)(a)),{property:e,start:o,end:a}}function ss(t,e){const{x:i=null,y:s=null}=t||{},n=e.points,o=[];return e.segments.forEach(({start:t,end:e})=>{e=ns(t,e,n);const a=n[t],r=n[e];null!==s?(o.push({x:a.x,y:s}),o.push({x:r.x,y:s})):null!==i&&(o.push({x:i,y:a.y}),o.push({x:i,y:r.y}))}),o}function ns(t,e,i){for(;e>t;e--){const t=i[e];if(!isNaN(t.x)&&!isNaN(t.y))break}return e}function os(t,e,i,s){return t&&e?s(t[i],e[i]):t?t[i]:e?e[i]:0}function as(e,i){let s=[],n=!1;return(0,t.b)(e)?(n=!0,s=e):s=ss(e,i),s.length?new zi({points:s,options:{tension:0},_loop:n,_fullLoop:n}):null}function rs(e,i,s){let n=e[i].fill;const o=[i];let a;if(!s)return n;for(;!1!==n&&-1===o.indexOf(n);){if(!(0,t.g)(n))return n;if(!(a=e[n]))return!1;if(a.visible)return n;o.push(n),n=a.fill}return!1}function hs(e,i,s){const n=us(e);if((0,t.i)(n))return!isNaN(n.value)&&n;let o=parseFloat(n);return(0,t.g)(o)&&Math.floor(o)===o?ls(n[0],i,o,s):["origin","start","end","stack","shape"].indexOf(n)>=0&&n}function ls(t,e,i,s){return"-"!==t&&"+"!==t||(i=e+i),!(i===e||i<0||i>=s)&&i}function cs(e,i){let s=null;return"start"===e?s=i.bottom:"end"===e?s=i.top:(0,t.i)(e)?s=i.getPixelForValue(e.value):i.getBasePixel&&(s=i.getBasePixel()),s}function ds(e,i,s){let n;return n="start"===e?s:"end"===e?i.options.reverse?i.min:i.max:(0,t.i)(e)?e.value:i.getBaseValue()}function us(e){const i=e.options,s=i.fill;let n=(0,t.v)(s&&s.target,s);return void 0===n&&(n=!!i.backgroundColor),!1!==n&&null!==n&&(!0===n?"origin":n)}function gs(t){const{scale:e,index:i,line:s}=t,n=[],o=s.segments,a=s.points,r=ps(e,i);r.push(as({x:null,y:e.bottom},s));for(let h=0;h<o.length;h++){const t=o[h];for(let e=t.start;e<=t.end;e++)fs(n,a[e],r)}return new zi({points:n,options:{}})}function ps(t,e){const i=[],s=t.getMatchingVisibleMetas("line");for(let n=0;n<s.length;n++){const t=s[n];if(t.index===e)break;t.hidden||i.unshift(t.dataset)}return i}function fs(t,e,i){const s=[];for(let n=0;n<i.length;n++){const o=i[n],{first:a,last:r,point:h}=ms(o,e,"x");if(!(!h||a&&r))if(a)s.unshift(h);else if(t.push(h),!r)break}t.push(...s)}function ms(e,i,s){const n=e.interpolate(i,s);if(!n)return{};const o=n[s],a=e.segments,r=e.points;let h=!1,l=!1;for(let c=0;c<a.length;c++){const e=a[c],i=r[e.start][s],n=r[e.end][s];if((0,t.ai)(o,i,n)){h=o===i,l=o===n;break}}return{first:h,last:l,point:n}}exports.Decimation=ts;class xs{constructor(t){this.x=t.x,this.y=t.y,this.radius=t.radius}pathSegment(e,i,s){const{x:n,y:o,radius:a}=this;return i=i||{start:0,end:t.T},e.arc(n,o,a,i.end,i.start,!0),!s.bounds}interpolate(t){const{x:e,y:i,radius:s}=this,n=t.angle;return{x:e+Math.cos(n)*s,y:i+Math.sin(n)*s,angle:n}}}function bs(e){const{chart:i,fill:s,line:n}=e;if((0,t.g)(s))return _s(i,s);if("stack"===s)return gs(e);if("shape"===s)return!0;const o=ys(e);return o instanceof xs?o:as(o,n)}function _s(t,e){const i=t.getDatasetMeta(e);return i&&t.isDatasetVisible(e)?i.dataset:null}function ys(t){return(t.scale||{}).getPointPositionForValue?Ms(t):vs(t)}function vs(e){const{scale:i={},fill:s}=e,n=cs(s,i);if((0,t.g)(n)){const t=i.isHorizontal();return{x:t?n:null,y:t?null:n}}return null}function Ms(t){const{scale:e,fill:i}=t,s=e.options,n=e.getLabels().length,o=s.reverse?e.max:e.min,a=ds(i,e,o),r=[];if(s.grid.circular){const t=e.getPointPositionForValue(0,o);return new xs({x:t.x,y:t.y,radius:e.getDistanceFromCenterForValue(a)})}for(let h=0;h<n;++h)r.push(e.getPointPositionForValue(h,a));return r}function ks(e,i,s){const n=bs(i),{line:o,scale:a,axis:r}=i,h=o.options,l=h.fill,c=h.backgroundColor,{above:d=c,below:u=c}=l||{};n&&o.points.length&&((0,t.X)(e,s),ws(e,{line:o,target:n,above:d,below:u,area:s,scale:a,axis:r}),(0,t.Z)(e))}function ws(t,e){const{line:i,target:s,above:n,below:o,area:a,scale:r}=e,h=i._loop?"angle":e.axis;t.save(),"x"===h&&o!==n&&(Ss(t,s,a.top),Ds(t,{line:i,target:s,color:n,scale:r,property:h}),t.restore(),t.save(),Ss(t,s,a.bottom)),Ds(t,{line:i,target:s,color:o,scale:r,property:h}),t.restore()}function Ss(t,e,i){const{segments:s,points:n}=e;let o=!0,a=!1;t.beginPath();for(const r of s){const{start:s,end:h}=r,l=n[s],c=n[ns(s,h,n)];o?(t.moveTo(l.x,l.y),o=!1):(t.lineTo(l.x,i),t.lineTo(l.x,l.y)),(a=!!e.pathSegment(t,r,{move:a}))?t.closePath():t.lineTo(c.x,i)}t.lineTo(e.first().x,i),t.closePath(),t.clip()}function Ds(t,e){const{line:i,target:s,property:n,color:o,scale:a}=e,r=es(i,s,n);for(const{source:h,target:l,start:c,end:d}of r){const{style:{backgroundColor:e=o}={}}=h,r=!0!==s;t.save(),t.fillStyle=e,Ps(t,a,r&&is(n,c,d)),t.beginPath();const u=!!i.pathSegment(t,h);let g;if(r){u?t.closePath():Cs(t,s,d,n);const e=!!s.pathSegment(t,l,{move:u,reverse:!0});(g=u&&e)||Cs(t,s,c,n)}t.closePath(),t.fill(g?"evenodd":"nonzero"),t.restore()}}function Ps(t,e,i){const{top:s,bottom:n}=e.chart.chartArea,{property:o,start:a,end:r}=i||{};"x"===o&&(t.beginPath(),t.rect(a,s,r-a,n-s),t.clip())}function Cs(t,e,i,s){const n=e.interpolate(i,s);n&&t.lineTo(n.x,n.y)}var As={id:"filler",afterDatasetsUpdate(t,e,i){const s=(t.data.datasets||[]).length,n=[];let o,a,r,h;for(a=0;a<s;++a)h=null,(r=(o=t.getDatasetMeta(a)).dataset)&&r.options&&r instanceof zi&&(h={visible:t.isDatasetVisible(a),index:a,fill:hs(r,a,s),chart:t,axis:o.controller.options.indexAxis,scale:o.vScale,line:r}),o.$filler=h,n.push(h);for(a=0;a<s;++a)(h=n[a])&&!1!==h.fill&&(h.fill=rs(n,a,i.propagate))},beforeDraw(t,e,i){const s="beforeDraw"===i.drawTime,n=t.getSortedVisibleDatasetMetas(),o=t.chartArea;for(let a=n.length-1;a>=0;--a){const e=n[a].$filler;e&&(e.line.updateControlPoints(o,e.axis),s&&ks(t.ctx,e,o))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const s=t.getSortedVisibleDatasetMetas();for(let n=s.length-1;n>=0;--n){const e=s[n].$filler;e&&ks(t.ctx,e,t.chartArea)}},beforeDatasetDraw(t,e,i){const s=e.meta.$filler;s&&!1!==s.fill&&"beforeDatasetDraw"===i.drawTime&&ks(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};exports.Filler=As;const Ls=(t,e)=>{let{boxHeight:i=e,boxWidth:s=e}=t;return t.usePointStyle&&(i=Math.min(i,e),s=Math.min(s,e)),{boxWidth:s,boxHeight:i,itemHeight:Math.max(e,i)}},Es=(t,e)=>null!==t&&null!==e&&t.datasetIndex===e.datasetIndex&&t.index===e.index;class Os extends se{constructor(t){super(),this._added=!1,this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1,this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this.legendItems=void 0,this.columnSizes=void 0,this.lineWidths=void 0,this.maxHeight=void 0,this.maxWidth=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.height=void 0,this.width=void 0,this._margins=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e,i){this.maxWidth=t,this.maxHeight=e,this._margins=i,this.setDimensions(),this.buildLabels(),this.fit()}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=this._margins.left,this.right=this.width):(this.height=this.maxHeight,this.top=this._margins.top,this.bottom=this.height)}buildLabels(){const e=this.options.labels||{};let i=(0,t.Q)(e.generateLabels,[this.chart],this)||[];e.filter&&(i=i.filter(t=>e.filter(t,this.chart.data))),e.sort&&(i=i.sort((t,i)=>e.sort(t,i,this.chart.data))),this.options.reverse&&i.reverse(),this.legendItems=i}fit(){const{options:e,ctx:i}=this;if(!e.display)return void(this.width=this.height=0);const s=e.labels,n=(0,t.$)(s.font),o=n.size,a=this._computeTitleHeight(),{boxWidth:r,itemHeight:h}=Ls(s,o);let l,c;i.font=n.string,this.isHorizontal()?(l=this.maxWidth,c=this._fitRows(a,o,r,h)+10):(c=this.maxHeight,l=this._fitCols(a,o,r,h)+10),this.width=Math.min(l,e.maxWidth||this.maxWidth),this.height=Math.min(c,e.maxHeight||this.maxHeight)}_fitRows(t,e,i,s){const{ctx:n,maxWidth:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],h=this.lineWidths=[0],l=s+a;let c=t;n.textAlign="left",n.textBaseline="middle";let d=-1,u=-l;return this.legendItems.forEach((t,g)=>{const p=i+e/2+n.measureText(t.text).width;(0===g||h[h.length-1]+p+2*a>o)&&(c+=l,h[h.length-(g>0?0:1)]=0,u+=l,d++),r[g]={left:0,top:u,row:d,width:p,height:s},h[h.length-1]+=p+a}),c}_fitCols(t,e,i,s){const{ctx:n,maxHeight:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],h=this.columnSizes=[],l=o-t;let c=a,d=0,u=0,g=0,p=0;return this.legendItems.forEach((t,o)=>{const f=i+e/2+n.measureText(t.text).width;o>0&&u+s+2*a>l&&(c+=d+a,h.push({width:d,height:u}),g+=d+a,p++,d=u=0),r[o]={left:g,top:u,col:p,width:f,height:s},d=Math.max(d,f),u+=s+a}),c+=d,h.push({width:d,height:u}),c}adjustHitBoxes(){if(!this.options.display)return;const e=this._computeTitleHeight(),{legendHitBoxes:i,options:{align:s,labels:{padding:n},rtl:o}}=this,a=(0,t.ay)(o,this.left,this.width);if(this.isHorizontal()){let o=0,r=(0,t.a1)(s,this.left+n,this.right-this.lineWidths[o]);for(const h of i)o!==h.row&&(o=h.row,r=(0,t.a1)(s,this.left+n,this.right-this.lineWidths[o])),h.top+=this.top+e+n,h.left=a.leftForLtr(a.x(r),h.width),r+=h.width+n}else{let o=0,r=(0,t.a1)(s,this.top+e+n,this.bottom-this.columnSizes[o].height);for(const h of i)h.col!==o&&(o=h.col,r=(0,t.a1)(s,this.top+e+n,this.bottom-this.columnSizes[o].height)),h.top=r,h.left+=this.left+n,h.left=a.leftForLtr(a.x(h.left),h.width),r+=h.height+n}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){if(this.options.display){const e=this.ctx;(0,t.X)(e,this),this._draw(),(0,t.Z)(e)}}_draw(){const{options:e,columnSizes:i,lineWidths:s,ctx:n}=this,{align:o,labels:a}=e,r=t.d.color,h=(0,t.ay)(e.rtl,this.left,this.width),l=(0,t.$)(a.font),{color:c,padding:d}=a,u=l.size,g=u/2;let p;this.drawTitle(),n.textAlign=h.textAlign("left"),n.textBaseline="middle",n.lineWidth=.5,n.font=l.string;const{boxWidth:f,boxHeight:m,itemHeight:x}=Ls(a,u),b=this.isHorizontal(),_=this._computeTitleHeight();p=b?{x:(0,t.a1)(o,this.left+d,this.right-s[0]),y:this.top+d+_,line:0}:{x:this.left+d,y:(0,t.a1)(o,this.top+_+d,this.bottom-i[0].height),line:0},(0,t.az)(this.ctx,e.textDirection);const y=x+d;this.legendItems.forEach((v,M)=>{n.strokeStyle=v.fontColor||c,n.fillStyle=v.fontColor||c;const k=n.measureText(v.text).width,w=h.textAlign(v.textAlign||(v.textAlign=a.textAlign)),S=f+g+k;let D=p.x,P=p.y;h.setWidth(this.width),b?M>0&&D+S+d>this.right&&(P=p.y+=y,p.line++,D=p.x=(0,t.a1)(o,this.left+d,this.right-s[p.line])):M>0&&P+y>this.bottom&&(D=p.x=D+i[p.line].width+d,p.line++,P=p.y=(0,t.a1)(o,this.top+_+d,this.bottom-i[p.line].height)),function(e,i,s){if(isNaN(f)||f<=0||isNaN(m)||m<0)return;n.save();const o=(0,t.v)(s.lineWidth,1);if(n.fillStyle=(0,t.v)(s.fillStyle,r),n.lineCap=(0,t.v)(s.lineCap,"butt"),n.lineDashOffset=(0,t.v)(s.lineDashOffset,0),n.lineJoin=(0,t.v)(s.lineJoin,"miter"),n.lineWidth=o,n.strokeStyle=(0,t.v)(s.strokeStyle,r),n.setLineDash((0,t.v)(s.lineDash,[])),a.usePointStyle){const a={radius:f*Math.SQRT2/2,pointStyle:s.pointStyle,rotation:s.rotation,borderWidth:o},r=h.xPlus(e,f/2),l=i+g;(0,t.as)(n,a,r,l)}else{const a=i+Math.max((u-m)/2,0),r=h.leftForLtr(e,f),l=(0,t.av)(s.borderRadius);n.beginPath(),Object.values(l).some(t=>0!==t)?(0,t.at)(n,{x:r,y:a,w:f,h:m,radius:l}):n.rect(r,a,f,m),n.fill(),0!==o&&n.stroke()}n.restore()}(h.x(D),P,v),D=(0,t.aA)(w,D+f+g,b?D+S:this.right,e.rtl),function(e,i,s){(0,t.Y)(n,s.text,e,i+x/2,l,{strikethrough:s.hidden,textAlign:h.textAlign(s.textAlign)})}(h.x(D),P,v),b?p.x+=S+d:p.y+=y}),(0,t.aB)(this.ctx,e.textDirection)}drawTitle(){const e=this.options,i=e.title,s=(0,t.$)(i.font),n=(0,t.D)(i.padding);if(!i.display)return;const o=(0,t.ay)(e.rtl,this.left,this.width),a=this.ctx,r=i.position,h=s.size/2,l=n.top+h;let c,d=this.left,u=this.width;if(this.isHorizontal())u=Math.max(...this.lineWidths),c=this.top+l,d=(0,t.a1)(e.align,d,this.right-u);else{const i=this.columnSizes.reduce((t,e)=>Math.max(t,e.height),0);c=l+(0,t.a1)(e.align,this.top,this.bottom-i-e.labels.padding-this._computeTitleHeight())}const g=(0,t.a1)(r,d,d+u);a.textAlign=o.textAlign((0,t.a0)(r)),a.textBaseline="middle",a.strokeStyle=i.color,a.fillStyle=i.color,a.font=s.string,(0,t.Y)(a,i.text,g,c,s)}_computeTitleHeight(){const e=this.options.title,i=(0,t.$)(e.font),s=(0,t.D)(e.padding);return e.display?i.lineHeight+s.height:0}_getLegendItemAt(e,i){let s,n,o;if((0,t.ai)(e,this.left,this.right)&&(0,t.ai)(i,this.top,this.bottom))for(o=this.legendHitBoxes,s=0;s<o.length;++s)if(n=o[s],(0,t.ai)(e,n.left,n.left+n.width)&&(0,t.ai)(i,n.top,n.top+n.height))return this.legendItems[s];return null}handleEvent(e){const i=this.options;if(!Ts(e.type,i))return;const s=this._getLegendItemAt(e.x,e.y);if("mousemove"===e.type||"mouseout"===e.type){const n=this._hoveredItem,o=Es(n,s);n&&!o&&(0,t.Q)(i.onLeave,[e,n,this],this),this._hoveredItem=s,s&&!o&&(0,t.Q)(i.onHover,[e,s,this],this)}else s&&(0,t.Q)(i.onClick,[e,s,this],this)}}function Ts(t,e){return!("mousemove"!==t&&"mouseout"!==t||!e.onHover&&!e.onLeave)||!(!e.onClick||"click"!==t&&"mouseup"!==t)}var Rs={id:"legend",_element:Os,start(t,e,i){const s=t.legend=new Os({ctx:t.ctx,options:i,chart:t});Tt.configure(t,s,i),Tt.addBox(t,s)},stop(t){Tt.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const s=t.legend;Tt.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(e){const i=e.data.datasets,{labels:{usePointStyle:s,pointStyle:n,textAlign:o,color:a}}=e.legend.options;return e._getSortedDatasetMetas().map(e=>{const r=e.controller.getStyle(s?0:void 0),h=(0,t.D)(r.borderWidth);return{text:i[e.index].label,fillStyle:r.backgroundColor,fontColor:a,hidden:!e.visible,lineCap:r.borderCapStyle,lineDash:r.borderDash,lineDashOffset:r.borderDashOffset,lineJoin:r.borderJoinStyle,lineWidth:(h.width+h.height)/4,strokeStyle:r.borderColor,pointStyle:n||r.pointStyle,rotation:r.rotation,textAlign:o||r.textAlign,borderRadius:0,datasetIndex:e.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)}}};exports.Legend=Rs;class zs extends se{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(e,i){const s=this.options;if(this.left=0,this.top=0,!s.display)return void(this.width=this.height=this.right=this.bottom=0);this.width=this.right=e,this.height=this.bottom=i;const n=(0,t.b)(s.text)?s.text.length:1;this._padding=(0,t.D)(s.padding);const o=n*(0,t.$)(s.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(e){const{top:i,left:s,bottom:n,right:o,options:a}=this,r=a.align;let h,l,c,d=0;return this.isHorizontal()?(l=(0,t.a1)(r,s,o),c=i+e,h=o-s):("left"===a.position?(l=s+e,c=(0,t.a1)(r,n,i),d=-.5*t.P):(l=o-e,c=(0,t.a1)(r,i,n),d=.5*t.P),h=n-i),{titleX:l,titleY:c,maxWidth:h,rotation:d}}draw(){const e=this.ctx,i=this.options;if(!i.display)return;const s=(0,t.$)(i.font),n=s.lineHeight/2+this._padding.top,{titleX:o,titleY:a,maxWidth:r,rotation:h}=this._drawArgs(n);(0,t.Y)(e,i.text,0,0,s,{color:i.color,maxWidth:r,rotation:h,textAlign:(0,t.a0)(i.align),textBaseline:"middle",translation:[o,a]})}}function Is(t,e){const i=new zs({ctx:t.ctx,options:e,chart:t});Tt.configure(t,i,e),Tt.addBox(t,i),t.titleBlock=i}var Fs={id:"title",_element:zs,start(t,e,i){Is(t,i)},stop(t){const e=t.titleBlock;Tt.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;Tt.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}};exports.Title=Fs;const Vs=new WeakMap;var Bs={id:"subtitle",start(t,e,i){const s=new zs({ctx:t.ctx,options:i,chart:t});Tt.configure(t,s,i),Tt.addBox(t,s),Vs.set(t,s)},stop(t){Tt.removeBox(t,Vs.get(t)),Vs.delete(t)},beforeUpdate(t,e,i){const s=Vs.get(t);Tt.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}};exports.SubTitle=Bs;const Hs={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(e,i){if(!e.length)return!1;let s,n,o,a=i.x,r=i.y,h=Number.POSITIVE_INFINITY;for(s=0,n=e.length;s<n;++s){const n=e[s].element;if(n&&n.hasValue()){const e=n.getCenterPoint(),s=(0,t.aD)(i,e);s<h&&(h=s,o=n)}}if(o){const t=o.tooltipPosition();a=t.x,r=t.y}return{x:a,y:r}}};function Ws(e,i){return i&&((0,t.b)(i)?Array.prototype.push.apply(e,i):e.push(i)),e}function Ns(t){return("string"==typeof t||t instanceof String)&&t.indexOf("\n")>-1?t.split("\n"):t}function js(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 $s(e,i){const s=e.chart.ctx,{body:n,footer:o,title:a}=e,{boxWidth:r,boxHeight:h}=i,l=(0,t.$)(i.bodyFont),c=(0,t.$)(i.titleFont),d=(0,t.$)(i.footerFont),u=a.length,g=o.length,p=n.length,f=(0,t.D)(i.padding);let m=f.height,x=0,b=n.reduce((t,e)=>t+e.before.length+e.lines.length+e.after.length,0);if(b+=e.beforeBody.length+e.afterBody.length,u&&(m+=u*c.lineHeight+(u-1)*i.titleSpacing+i.titleMarginBottom),b){m+=p*(i.displayColors?Math.max(h,l.lineHeight):l.lineHeight)+(b-p)*l.lineHeight+(b-1)*i.bodySpacing}g&&(m+=i.footerMarginTop+g*d.lineHeight+(g-1)*i.footerSpacing);let _=0;const y=function(t){x=Math.max(x,s.measureText(t).width+_)};return s.save(),s.font=c.string,(0,t.E)(e.title,y),s.font=l.string,(0,t.E)(e.beforeBody.concat(e.afterBody),y),_=i.displayColors?r+2+i.boxPadding:0,(0,t.E)(n,e=>{(0,t.E)(e.before,y),(0,t.E)(e.lines,y),(0,t.E)(e.after,y)}),_=0,s.font=d.string,(0,t.E)(e.footer,y),s.restore(),{width:x+=f.width,height:m}}function Us(t,e){const{y:i,height:s}=e;return i<s/2?"top":i>t.height-s/2?"bottom":"center"}function Ys(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)}function Xs(t,e,i,s){const{x:n,width:o}=i,{width:a,chartArea:{left:r,right:h}}=t;let l="center";return"center"===s?l=n<=(r+h)/2?"left":"right":n<=o/2?l="left":n>=a-o/2&&(l="right"),Ys(l,t,e,i)&&(l="center"),l}function Qs(t,e,i){const s=i.yAlign||e.yAlign||Us(t,i);return{xAlign:i.xAlign||e.xAlign||Xs(t,e,i,s),yAlign:s}}function qs(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}function Gs(t,e,i){let{y:s,height:n}=t;return"top"===e?s+=i:s-="bottom"===e?n+i:n/2,s}function Ks(e,i,s,n){const{caretSize:o,caretPadding:a,cornerRadius:r}=e,{xAlign:h,yAlign:l}=s,c=o+a,{topLeft:d,topRight:u,bottomLeft:g,bottomRight:p}=(0,t.av)(r);let f=qs(i,h);const m=Gs(i,l,c);return"center"===l?"left"===h?f+=c:"right"===h&&(f-=c):"left"===h?f-=Math.max(d,g)+o:"right"===h&&(f+=Math.max(u,p)+o),{x:(0,t.w)(f,0,n.width-i.width),y:(0,t.w)(m,0,n.height-i.height)}}function Js(e,i,s){const n=(0,t.D)(s.padding);return"center"===i?e.x+e.width/2:"right"===i?e.x+e.width-n.right:e.x+n.left}function Zs(t){return Ws([],Ns(t))}function tn(e,i,s){return(0,t.h)(e,{tooltip:i,tooltipItems:s,type:"tooltip"})}function en(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}class sn extends se{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||t._chart,this._chart=this.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.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,n=new l(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(n)),n}getContext(){return this.$context||(this.$context=tn(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){const{callbacks:i}=e,s=i.beforeTitle.apply(this,[t]),n=i.title.apply(this,[t]),o=i.afterTitle.apply(this,[t]);let a=[];return a=Ws(a,Ns(s)),a=Ws(a,Ns(n)),a=Ws(a,Ns(o))}getBeforeBody(t,e){return Zs(e.callbacks.beforeBody.apply(this,[t]))}getBody(e,i){const{callbacks:s}=i,n=[];return(0,t.E)(e,t=>{const e={before:[],lines:[],after:[]},i=en(s,t);Ws(e.before,Ns(i.beforeLabel.call(this,t))),Ws(e.lines,i.label.call(this,t)),Ws(e.after,Ns(i.afterLabel.call(this,t))),n.push(e)}),n}getAfterBody(t,e){return Zs(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const{callbacks:i}=e,s=i.beforeFooter.apply(this,[t]),n=i.footer.apply(this,[t]),o=i.afterFooter.apply(this,[t]);let a=[];return a=Ws(a,Ns(s)),a=Ws(a,Ns(n)),a=Ws(a,Ns(o))}_createItems(e){const i=this._active,s=this.chart.data,n=[],o=[],a=[];let r,h,l=[];for(r=0,h=i.length;r<h;++r)l.push(js(this.chart,i[r]));return e.filter&&(l=l.filter((t,i,n)=>e.filter(t,i,n,s))),e.itemSort&&(l=l.sort((t,i)=>e.itemSort(t,i,s))),(0,t.E)(l,t=>{const i=en(e.callbacks,t);n.push(i.labelColor.call(this,t)),o.push(i.labelPointStyle.call(this,t)),a.push(i.labelTextColor.call(this,t))}),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=a,this.dataPoints=l,l}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let n,o=[];if(s.length){const t=Hs[i.position].call(this,s,this._eventPosition);o=this._createItems(i),this.title=this.getTitle(o,i),this.beforeBody=this.getBeforeBody(o,i),this.body=this.getBody(o,i),this.afterBody=this.getAfterBody(o,i),this.footer=this.getFooter(o,i);const e=this._size=$s(this,i),a=Object.assign({},t,e),r=Qs(this.chart,i,a),h=Ks(i,a,r,this.chart);this.xAlign=r.xAlign,this.yAlign=r.yAlign,n={opacity:1,x:h.x,y:h.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==this.opacity&&(n={opacity:0});this._tooltipItems=o,this.$context=void 0,n&&this._resolveAnimations().update(this,n),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){const n=this.getCaretPosition(t,i,s);e.lineTo(n.x1,n.y1),e.lineTo(n.x2,n.y2),e.lineTo(n.x3,n.y3)}getCaretPosition(e,i,s){const{xAlign:n,yAlign:o}=this,{caretSize:a,cornerRadius:r}=s,{topLeft:h,topRight:l,bottomLeft:c,bottomRight:d}=(0,t.av)(r),{x:u,y:g}=e,{width:p,height:f}=i;let m,x,b,_,y,v;return"center"===o?(y=g+f/2,"left"===n?(x=(m=u)-a,_=y+a,v=y-a):(x=(m=u+p)+a,_=y-a,v=y+a),b=m):(x="left"===n?u+Math.max(h,c)+a:"right"===n?u+p-Math.max(l,d)-a:this.caretX,"top"===o?(y=(_=g)-a,m=x-a,b=x+a):(y=(_=g+f)+a,m=x+a,b=x-a),v=_),{x1:m,x2:x,x3:b,y1:_,y2:y,y3:v}}drawTitle(e,i,s){const n=this.title,o=n.length;let a,r,h;if(o){const l=(0,t.ay)(s.rtl,this.x,this.width);for(e.x=Js(this,s.titleAlign,s),i.textAlign=l.textAlign(s.titleAlign),i.textBaseline="middle",a=(0,t.$)(s.titleFont),r=s.titleSpacing,i.fillStyle=s.titleColor,i.font=a.string,h=0;h<o;++h)i.fillText(n[h],l.x(e.x),e.y+a.lineHeight/2),e.y+=a.lineHeight+r,h+1===o&&(e.y+=s.titleMarginBottom-r)}}_drawColorBox(e,i,s,n,o){const a=this.labelColors[s],r=this.labelPointStyles[s],{boxHeight:h,boxWidth:l,boxPadding:c}=o,d=(0,t.$)(o.bodyFont),u=Js(this,"left",o),g=n.x(u),p=h<d.lineHeight?(d.lineHeight-h)/2:0,f=i.y+p;if(o.usePointStyle){const i={radius:Math.min(l,h)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},s=n.leftForLtr(g,l)+l/2,c=f+h/2;e.strokeStyle=o.multiKeyBackground,e.fillStyle=o.multiKeyBackground,(0,t.as)(e,i,s,c),e.strokeStyle=a.borderColor,e.fillStyle=a.backgroundColor,(0,t.as)(e,i,s,c)}else{e.lineWidth=a.borderWidth||1,e.strokeStyle=a.borderColor,e.setLineDash(a.borderDash||[]),e.lineDashOffset=a.borderDashOffset||0;const i=n.leftForLtr(g,l-c),s=n.leftForLtr(n.xPlus(g,1),l-c-2),r=(0,t.av)(a.borderRadius);Object.values(r).some(t=>0!==t)?(e.beginPath(),e.fillStyle=o.multiKeyBackground,(0,t.at)(e,{x:i,y:f,w:l,h:h,radius:r}),e.fill(),e.stroke(),e.fillStyle=a.backgroundColor,e.beginPath(),(0,t.at)(e,{x:s,y:f+1,w:l-2,h:h-2,radius:r}),e.fill()):(e.fillStyle=o.multiKeyBackground,e.fillRect(i,f,l,h),e.strokeRect(i,f,l,h),e.fillStyle=a.backgroundColor,e.fillRect(s,f+1,l-2,h-2))}e.fillStyle=this.labelTextColors[s]}drawBody(e,i,s){const{body:n}=this,{bodySpacing:o,bodyAlign:a,displayColors:r,boxHeight:h,boxWidth:l,boxPadding:c}=s,d=(0,t.$)(s.bodyFont);let u=d.lineHeight,g=0;const p=(0,t.ay)(s.rtl,this.x,this.width),f=function(t){i.fillText(t,p.x(e.x+g),e.y+u/2),e.y+=u+o},m=p.textAlign(a);let x,b,_,y,v,M,k;for(i.textAlign=a,i.textBaseline="middle",i.font=d.string,e.x=Js(this,m,s),i.fillStyle=s.bodyColor,(0,t.E)(this.beforeBody,f),g=r&&"right"!==m?"center"===a?l/2+c:l+2+c:0,y=0,M=n.length;y<M;++y){for(x=n[y],b=this.labelTextColors[y],i.fillStyle=b,(0,t.E)(x.before,f),_=x.lines,r&&_.length&&(this._drawColorBox(i,e,y,p,s),u=Math.max(d.lineHeight,h)),v=0,k=_.length;v<k;++v)f(_[v]),u=d.lineHeight;(0,t.E)(x.after,f)}g=0,u=d.lineHeight,(0,t.E)(this.afterBody,f),e.y-=o}drawFooter(e,i,s){const n=this.footer,o=n.length;let a,r;if(o){const h=(0,t.ay)(s.rtl,this.x,this.width);for(e.x=Js(this,s.footerAlign,s),e.y+=s.footerMarginTop,i.textAlign=h.textAlign(s.footerAlign),i.textBaseline="middle",a=(0,t.$)(s.footerFont),i.fillStyle=s.footerColor,i.font=a.string,r=0;r<o;++r)i.fillText(n[r],h.x(e.x),e.y+a.lineHeight/2),e.y+=a.lineHeight+s.footerSpacing}}drawBackground(e,i,s,n){const{xAlign:o,yAlign:a}=this,{x:r,y:h}=e,{width:l,height:c}=s,{topLeft:d,topRight:u,bottomLeft:g,bottomRight:p}=(0,t.av)(n.cornerRadius);i.fillStyle=n.backgroundColor,i.strokeStyle=n.borderColor,i.lineWidth=n.borderWidth,i.beginPath(),i.moveTo(r+d,h),"top"===a&&this.drawCaret(e,i,s,n),i.lineTo(r+l-u,h),i.quadraticCurveTo(r+l,h,r+l,h+u),"center"===a&&"right"===o&&this.drawCaret(e,i,s,n),i.lineTo(r+l,h+c-p),i.quadraticCurveTo(r+l,h+c,r+l-p,h+c),"bottom"===a&&this.drawCaret(e,i,s,n),i.lineTo(r+g,h+c),i.quadraticCurveTo(r,h+c,r,h+c-g),"center"===a&&"left"===o&&this.drawCaret(e,i,s,n),i.lineTo(r,h+d),i.quadraticCurveTo(r,h,r+d,h),i.closePath(),i.fill(),n.borderWidth>0&&i.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=Hs[t.position].call(this,this._active,this._eventPosition);if(!i)return;const o=this._size=$s(this,t),a=Object.assign({},i,this._size),r=Qs(e,t,a),h=Ks(t,a,r,e);s._to===h.x&&n._to===h.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,h))}}_willRender(){return!!this.opacity}draw(e){const i=this.options.setContext(this.getContext());let s=this.opacity;if(!s)return;this._updateAnimationTarget(i);const n={width:this.width,height:this.height},o={x:this.x,y:this.y};s=Math.abs(s)<.001?0:s;const a=(0,t.D)(i.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;i.enabled&&r&&(e.save(),e.globalAlpha=s,this.drawBackground(o,e,n,i),(0,t.az)(e,i.textDirection),o.y+=a.top,this.drawTitle(o,e,i),this.drawBody(o,e,i),this.drawFooter(o,e,i),(0,t.aB)(e,i.textDirection),e.restore())}getActiveElements(){return this._active||[]}setActiveElements(e,i){const s=this._active,n=e.map(({datasetIndex:t,index:e})=>{const i=this.chart.getDatasetMeta(t);if(!i)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}),o=!(0,t.ag)(s,n),a=this._positionChanged(n,i);(o||a)&&(this._active=n,this._eventPosition=i,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(e,i,s=!0){if(i&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],a=this._getActiveElements(e,o,i,s),r=this._positionChanged(a,e),h=i||!(0,t.ag)(a,o)||r;return h&&(this._active=a,(n.enabled||n.external)&&(this._eventPosition={x:e.x,y:e.y},this.update(!0,i))),h}_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=Hs[n.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}sn.positioners=Hs;var nn={id:"tooltip",_element:sn,positioners:Hs,afterInit(t,e,i){i&&(t.tooltip=new sn({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))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:{beforeTitle:t.aC,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:t.aC,beforeBody:t.aC,beforeLabel:t.aC,label(e){if(this&&this.options&&"dataset"===this.options.mode)return e.label+": "+e.formattedValue||e.formattedValue;let i=e.dataset.label||"";i&&(i+=": ");const s=e.formattedValue;return(0,t.k)(s)||(i+=s),i},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:t.aC,afterBody:t.aC,beforeFooter:t.aC,footer:t.aC,afterFooter:t.aC}},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"]};exports.Tooltip=nn;var on=Object.freeze({__proto__:null,Decimation:ts,Filler:As,Legend:Rs,SubTitle:Bs,Title:Fs,Tooltip:nn});exports.plugins=on;const an=(t,e,i,s)=>("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i);function rn(t,e,i,s){const n=t.indexOf(e);return-1===n?an(t,e,i,s):n!==t.lastIndexOf(e)?i:n}const hn=(e,i)=>null===e?null:(0,t.w)(Math.round(e),0,i);class ln extends Se{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(e,i){if((0,t.k)(e))return null;const s=this.getLabels();return i=isFinite(i)&&s[i]===e?i:rn(s,e,(0,t.v)(i,e),this._addedLabels),hn(i,s.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 o=t;o<=e;o++)s.push({value:o});return s}getLabelForValue(t){const e=this.getLabels();return t>=0&&t<e.length?e[t]: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 cn(e,i){const s=[],{bounds:n,step:o,min:a,max:r,precision:h,count:l,maxTicks:c,maxDigits:d,includeBounds:u}=e,g=o||1,p=c-1,{min:f,max:m}=i,x=!(0,t.k)(a),b=!(0,t.k)(r),_=!(0,t.k)(l),y=(m-f)/(d+1);let v,M,k,w,S=(0,t.aF)((m-f)/p/g)*g;if(S<1e-14&&!x&&!b)return[{value:f},{value:m}];(w=Math.ceil(m/S)-Math.floor(f/S))>p&&(S=(0,t.aF)(w*S/p/g)*g),(0,t.k)(h)||(v=Math.pow(10,h),S=Math.ceil(S*v)/v),"ticks"===n?(M=Math.floor(f/S)*S,k=Math.ceil(m/S)*S):(M=f,k=m),x&&b&&o&&(0,t.aG)((r-a)/o,S/1e3)?(S=(r-a)/(w=Math.round(Math.min((r-a)/S,c))),M=a,k=r):_?S=((k=b?r:k)-(M=x?a:M))/(w=l-1):(w=(k-M)/S,w=(0,t.aH)(w,Math.round(w),S/1e3)?Math.round(w):Math.ceil(w));const D=Math.max((0,t.aI)(S),(0,t.aI)(M));v=Math.pow(10,(0,t.k)(h)?D:h),M=Math.round(M*v)/v,k=Math.round(k*v)/v;let P=0;for(x&&(u&&M!==a?(s.push({value:a}),M<a&&P++,(0,t.aH)(Math.round((M+P*S)*v)/v,a,dn(a,y,e))&&P++):M<a&&P++);P<w;++P)s.push({value:Math.round((M+P*S)*v)/v});return b&&u&&k!==r?s.length&&(0,t.aH)(s[s.length-1].value,r,dn(r,y,e))?s[s.length-1].value=r:s.push({value:r}):b&&k!==r||s.push({value:k}),s}function dn(e,i,{horizontal:s,minRotation:n}){const o=(0,t.t)(n),a=(s?Math.sin(o):Math.cos(o))||.001,r=.75*i*(""+e).length;return Math.min(i/a,r)}exports.CategoryScale=ln,ln.id="category",ln.defaults={ticks:{callback:ln.prototype.getLabelForValue}};class un extends Se{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(e,i){return(0,t.k)(e)?null:("number"==typeof e||e instanceof Number)&&!isFinite(+e)?null:+e}handleTickRangeOptions(){const{beginAtZero:e}=this.options,{minDefined:i,maxDefined:s}=this.getUserBounds();let{min:n,max:o}=this;const a=t=>n=i?n:t,r=t=>o=s?o:t;if(e){const e=(0,t.s)(n),i=(0,t.s)(o);e<0&&i<0?r(0):e>0&&i>0&&a(0)}if(n===o){let t=1;(o>=Number.MAX_SAFE_INTEGER||n<=Number.MIN_SAFE_INTEGER)&&(t=Math.abs(.05*o)),r(o+t),e||a(n-t)}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)>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 e=this.options,i=e.ticks;let s=this.getTickLimit();const n=cn({maxTicks:s=Math.max(2,s),bounds:e.bounds,min:e.min,max:e.max,precision:i.precision,step:i.stepSize,count:i.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:i.minRotation||0,includeBounds:!1!==i.includeBounds},this._range||this);return"ticks"===e.bounds&&(0,t.aE)(n,this,"value"),e.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(e){return(0,t.o)(e,this.chart.options.locale,this.options.ticks.format)}}class gn extends un{determineDataLimits(){const{min:e,max:i}=this.getMinMax(!0);this.min=(0,t.g)(e)?e:0,this.max=(0,t.g)(i)?i:1,this.handleTickRangeOptions()}computeTickLimit(){const e=this.isHorizontal(),i=e?this.width:this.height,s=(0,t.t)(this.options.ticks.minRotation),n=(e?Math.sin(s):Math.cos(s))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(i/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}}function pn(e){return 1===e/Math.pow(10,Math.floor((0,t.M)(e)))}function fn(e,i){const s=Math.floor((0,t.M)(i.max)),n=Math.ceil(i.max/Math.pow(10,s)),o=[];let a=(0,t.O)(e.min,Math.pow(10,Math.floor((0,t.M)(i.min)))),r=Math.floor((0,t.M)(a)),h=Math.floor(a/Math.pow(10,r)),l=r<0?Math.pow(10,Math.abs(r)):1;do{o.push({value:a,major:pn(a)}),10===++h&&(h=1,l=++r>=0?1:l),a=Math.round(h*Math.pow(10,r)*l)/l}while(r<s||r===s&&h<n);const c=(0,t.O)(e.max,a);return o.push({value:c,major:pn(a)}),o}exports.LinearScale=gn,gn.id="linear",gn.defaults={ticks:{callback:ae.formatters.numeric}};class mn extends Se{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(e,i){const s=un.prototype.parse.apply(this,[e,i]);if(0!==s)return(0,t.g)(s)&&s>0?s:null;this._zero=!0}determineDataLimits(){const{min:e,max:i}=this.getMinMax(!0);this.min=(0,t.g)(e)?Math.max(0,e):null,this.max=(0,t.g)(i)?Math.max(0,i):null,this.options.beginAtZero&&(this._zero=!0),this.handleTickRangeOptions()}handleTickRangeOptions(){const{minDefined:e,maxDefined:i}=this.getUserBounds();let s=this.min,n=this.max;const o=t=>s=e?s:t,a=t=>n=i?n:t,r=(e,i)=>Math.pow(10,Math.floor((0,t.M)(e))+i);s===n&&(s<=0?(o(1),a(10)):(o(r(s,-1)),a(r(n,1)))),s<=0&&o(r(n,-1)),n<=0&&a(r(s,1)),this._zero&&this.min!==this._suggestedMin&&s===r(this.min,0)&&o(r(s,-1)),this.min=s,this.max=n}buildTicks(){const e=this.options,i=fn({min:this._userMin,max:this._userMax},this);return"ticks"===e.bounds&&(0,t.aE)(i,this,"value"),e.reverse?(i.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),i}getLabelForValue(e){return void 0===e?"0":(0,t.o)(e,this.chart.options.locale,this.options.ticks.format)}configure(){const e=this.min;super.configure(),this._startValue=(0,t.M)(e),this._valueRange=(0,t.M)(this.max)-(0,t.M)(e)}getPixelForValue(e){return void 0!==e&&0!==e||(e=this.min),null===e||isNaN(e)?NaN:this.getPixelForDecimal(e===this.min?0:((0,t.M)(e)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function xn(e){const i=e.ticks;if(i.display&&e.display){const e=(0,t.D)(i.backdropPadding);return(0,t.v)(i.font&&i.font.size,t.d.font.size)+e.height}return 0}function bn(e,i,s){return s=(0,t.b)(s)?s:[s],{w:(0,t.aJ)(e,i.string,s),h:s.length*i.lineHeight}}function _n(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 yn(e){const i={l:e.left+e._padding.left,r:e.right-e._padding.right,t:e.top+e._padding.top,b:e.bottom-e._padding.bottom},s=Object.assign({},i),n=[],o=[],a=e._pointLabels.length,r=e.options.pointLabels,h=r.centerPointLabels?t.P/a:0;for(let l=0;l<a;l++){const a=r.setContext(e.getPointLabelContext(l));o[l]=a.padding;const c=e.getPointPosition(l,e.drawingArea+o[l],h),d=(0,t.$)(a.font),u=bn(e.ctx,d,e._pointLabels[l]);n[l]=u;const g=(0,t.ax)(e.getIndexAngle(l)+h),p=Math.round((0,t.S)(g));vn(s,i,g,_n(p,c.x,u.w,0,180),_n(p,c.y,u.h,90,270))}e.setCenterPoint(i.l-s.l,s.r-i.r,i.t-s.t,s.b-i.b),e._pointLabelItems=Mn(e,n,o)}function vn(t,e,i,s,n){const o=Math.abs(Math.sin(i)),a=Math.abs(Math.cos(i));let r=0,h=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?(h=(e.t-n.start)/a,t.t=Math.min(t.t,e.t-h)):n.end>e.b&&(h=(n.end-e.b)/a,t.b=Math.max(t.b,e.b+h))}function Mn(e,i,s){const n=[],o=e._pointLabels.length,a=e.options,r=xn(a)/2,h=e.drawingArea,l=a.pointLabels.centerPointLabels?t.P/o:0;for(let c=0;c<o;c++){const o=e.getPointPosition(c,h+r+s[c],l),a=Math.round((0,t.S)((0,t.ax)(o.angle+t.H))),d=i[c],u=Sn(o.y,d.h,a),g=kn(a),p=wn(o.x,d.w,g);n.push({x:o.x,y:u,textAlign:g,left:p,top:u,right:p+d.w,bottom:u+d.h})}return n}function kn(t){return 0===t||180===t?"center":t<180?"left":"right"}function wn(t,e,i){return"right"===i?t-=e:"center"===i&&(t-=e/2),t}function Sn(t,e,i){return 90===i||270===i?t-=e/2:(i>270||i<90)&&(t-=e),t}function Dn(e,i){const{ctx:s,options:{pointLabels:n}}=e;for(let o=i-1;o>=0;o--){const i=n.setContext(e.getPointLabelContext(o)),a=(0,t.$)(i.font),{x:r,y:h,textAlign:l,left:c,top:d,right:u,bottom:g}=e._pointLabelItems[o],{backdropColor:p}=i;if(!(0,t.k)(p)){const e=(0,t.av)(i.borderRadius),n=(0,t.D)(i.backdropPadding);s.fillStyle=p;const o=c-n.left,a=d-n.top,r=u-c+n.width,h=g-d+n.height;Object.values(e).some(t=>0!==t)?(s.beginPath(),(0,t.at)(s,{x:o,y:a,w:r,h:h,radius:e}),s.fill()):s.fillRect(o,a,r,h)}(0,t.Y)(s,e._pointLabels[o],r,h+a.lineHeight/2,a,{color:i.color,textAlign:l,textBaseline:"middle"})}}function Pn(e,i,s,n){const{ctx:o}=e;if(s)o.arc(e.xCenter,e.yCenter,i,0,t.T);else{let t=e.getPointPosition(0,i);o.moveTo(t.x,t.y);for(let s=1;s<n;s++)t=e.getPointPosition(s,i),o.lineTo(t.x,t.y)}}function Cn(t,e,i,s){const n=t.ctx,o=e.circular,{color:a,lineWidth:r}=e;!o&&!s||!a||!r||i<0||(n.save(),n.strokeStyle=a,n.lineWidth=r,n.setLineDash(e.borderDash),n.lineDashOffset=e.borderDashOffset,n.beginPath(),Pn(t,i,o,s),n.closePath(),n.stroke(),n.restore())}function An(e,i,s){return(0,t.h)(e,{label:s,index:i,type:"pointLabel"})}exports.LogarithmicScale=mn,mn.id="logarithmic",mn.defaults={ticks:{callback:ae.formatters.logarithmic,major:{enabled:!0}}};class Ln extends un{constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){const e=this._padding=(0,t.D)(xn(this.options)/2),i=this.width=this.maxWidth-e.width,s=this.height=this.maxHeight-e.height;this.xCenter=Math.floor(this.left+i/2+e.left),this.yCenter=Math.floor(this.top+s/2+e.top),this.drawingArea=Math.floor(Math.min(i,s)/2)}determineDataLimits(){const{min:e,max:i}=this.getMinMax(!1);this.min=(0,t.g)(e)&&!isNaN(e)?e:0,this.max=(0,t.g)(i)&&!isNaN(i)?i:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/xn(this.options))}generateTickLabels(e){un.prototype.generateTickLabels.call(this,e),this._pointLabels=this.getLabels().map((e,i)=>{const s=(0,t.Q)(this.options.pointLabels.callback,[e,i],this);return s||0===s?s:""}).filter((t,e)=>this.chart.getDataVisibility(e))}fit(){const t=this.options;t.display&&t.pointLabels.display?yn(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(e){const i=t.T/(this._pointLabels.length||1),s=this.options.startAngle||0;return(0,t.ax)(e*i+(0,t.t)(s))}getDistanceFromCenterForValue(e){if((0,t.k)(e))return NaN;const i=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-e)*i:(e-this.min)*i}getValueForDistanceFromCenter(e){if((0,t.k)(e))return NaN;const i=e/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-i:this.min+i}getPointLabelContext(t){const e=this._pointLabels||[];if(t>=0&&t<e.length){const i=e[t];return An(this.getContext(),t,i)}}getPointPosition(e,i,s=0){const n=this.getIndexAngle(e)-t.H+s;return{x:Math.cos(n)*i+this.xCenter,y:Math.sin(n)*i+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(),Pn(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:s}=e,n=this._pointLabels.length;let o,a,r;if(e.pointLabels.display&&Dn(this,n),s.display&&this.ticks.forEach((t,e)=>{if(0!==e){a=this.getDistanceFromCenterForValue(t.value),Cn(this,s.setContext(this.getContext(e-1)),a,n)}}),i.display){for(t.save(),o=n-1;o>=0;o--){const s=i.setContext(this.getPointLabelContext(o)),{color:n,lineWidth:h}=s;h&&n&&(t.lineWidth=h,t.strokeStyle=n,t.setLineDash(s.borderDash),t.lineDashOffset=s.borderDashOffset,a=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),r=this.getPointPosition(o,a),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(r.x,r.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const e=this.ctx,i=this.options,s=i.ticks;if(!s.display)return;const n=this.getIndexAngle(0);let o,a;e.save(),e.translate(this.xCenter,this.yCenter),e.rotate(n),e.textAlign="center",e.textBaseline="middle",this.ticks.forEach((n,r)=>{if(0===r&&!i.reverse)return;const h=s.setContext(this.getContext(r)),l=(0,t.$)(h.font);if(o=this.getDistanceFromCenterForValue(this.ticks[r].value),h.showLabelBackdrop){e.font=l.string,a=e.measureText(n.label).width,e.fillStyle=h.backdropColor;const i=(0,t.D)(h.backdropPadding);e.fillRect(-a/2-i.left,-o-l.size/2-i.top,a+i.width,l.size+i.height)}(0,t.Y)(e,n.label,0,-o,l,{color:h.color})}),e.restore()}drawTitle(){}}exports.RadialLinearScale=Ln,Ln.id="radialLinear",Ln.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:ae.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5,centerPointLabels:!1}},Ln.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"},Ln.descriptors={angleLines:{_fallback:"grid"}};const En={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}},On=Object.keys(En);function Tn(t,e){return t-e}function Rn(e,i){if((0,t.k)(i))return null;const s=e._adapter,{parser:n,round:o,isoWeekday:a}=e._parseOpts;let r=i;return"function"==typeof n&&(r=n(r)),(0,t.g)(r)||(r="string"==typeof n?s.parse(r,n):s.parse(r)),null===r?null:(o&&(r="week"!==o||!(0,t.q)(a)&&!0!==a?s.startOf(r,o):s.startOf(r,"isoWeek",a)),+r)}function zn(t,e,i,s){const n=On.length;for(let o=On.indexOf(t);o<n-1;++o){const t=En[On[o]],n=t.steps?t.steps:Number.MAX_SAFE_INTEGER;if(t.common&&Math.ceil((i-e)/(n*t.size))<=s)return On[o]}return On[n-1]}function In(t,e,i,s,n){for(let o=On.length-1;o>=On.indexOf(i);o--){const i=On[o];if(En[i].common&&t._adapter.diff(n,s,i)>=e-1)return i}return On[i?On.indexOf(i):0]}function Fn(t){for(let e=On.indexOf(t)+1,i=On.length;e<i;++e)if(En[On[e]].common)return On[e]}function Vn(e,i,s){if(s){if(s.length){const{lo:n,hi:o}=(0,t.aL)(s,i);e[s[n]>=i?s[n]:s[o]]=!0}}else e[i]=!0}function Bn(t,e,i,s){const n=t._adapter,o=+n.startOf(e[0].value,s),a=e[e.length-1].value;let r,h;for(r=o;r<=a;r=+n.add(r,1,s))(h=i[r])>=0&&(e[h].major=!0);return e}function Hn(t,e,i){const s=[],n={},o=e.length;let a,r;for(a=0;a<o;++a)n[r=e[a]]=a,s.push({value:r,major:!1});return 0!==o&&i?Bn(t,s,n,i):s}class Wn extends Se{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(e,i){const s=e.time||(e.time={}),n=this._adapter=new rt._date(e.adapters.date);(0,t.aa)(s.displayFormats,n.formats()),this._parseOpts={parser:s.parser,round:s.round,isoWeekday:s.isoWeekday},super.init(e),this._normalized=i.normalized}parse(t,e){return void 0===t?null:Rn(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const e=this.options,i=this._adapter,s=e.time.unit||"day";let{min:n,max:o,minDefined:a,maxDefined:r}=this.getUserBounds();function h(t){a||isNaN(t.min)||(n=Math.min(n,t.min)),r||isNaN(t.max)||(o=Math.max(o,t.max))}a&&r||(h(this._getLabelBounds()),"ticks"===e.bounds&&"labels"===e.ticks.source||h(this.getMinMax(!1))),n=(0,t.g)(n)&&!isNaN(n)?n:+i.startOf(Date.now(),s),o=(0,t.g)(o)&&!isNaN(o)?o:+i.endOf(Date.now(),s)+1,this.min=Math.min(n,o-1),this.max=Math.max(n+1,o)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){const e=this.options,i=e.time,s=e.ticks,n="labels"===s.source?this.getLabelTimestamps():this._generate();"ticks"===e.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=(0,t.aK)(n,o,a);return this._unit=i.unit||(s.autoSkip?zn(i.minUnit,this.min,this.max,this._getLabelCapacity(o)):In(this,r.length,i.minUnit,this.min,this.max)),this._majorUnit=s.major.enabled&&"year"!==this._unit?Fn(this._unit):void 0,this.initOffsets(n),e.reverse&&r.reverse(),Hn(this,r,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map(t=>+t.value))}initOffsets(e){let i,s,n=0,o=0;this.options.offset&&e.length&&(i=this.getDecimalForValue(e[0]),n=1===e.length?1-i:(this.getDecimalForValue(e[1])-i)/2,s=this.getDecimalForValue(e[e.length-1]),o=1===e.length?s:(s-this.getDecimalForValue(e[e.length-2]))/2);const a=e.length<3?.5:.25;n=(0,t.w)(n,0,a),o=(0,t.w)(o,0,a),this._offsets={start:n,end:o,factor:1/(n+1+o)}}_generate(){const e=this._adapter,i=this.min,s=this.max,n=this.options,o=n.time,a=o.unit||zn(o.minUnit,i,s,this._getLabelCapacity(i)),r=(0,t.v)(o.stepSize,1),h="week"===a&&o.isoWeekday,l=(0,t.q)(h)||!0===h,c={};let d,u,g=i;if(l&&(g=+e.startOf(g,"isoWeek",h)),g=+e.startOf(g,l?"day":a),e.diff(s,i,a)>1e5*r)throw new Error(i+" and "+s+" are too far apart with stepSize of "+r+" "+a);const p="data"===n.ticks.source&&this.getDataTimestamps();for(d=g,u=0;d<s;d=+e.add(d,r,a),u++)Vn(c,d,p);return d!==s&&"ticks"!==n.bounds&&1!==u||Vn(c,d,p),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)}_tickFormatFunction(e,i,s,n){const o=this.options,a=o.time.displayFormats,r=this._unit,h=this._majorUnit,l=r&&a[r],c=h&&a[h],d=s[i],u=h&&c&&d&&d.major,g=this._adapter.format(e,n||(u?c:l)),p=o.ticks.callback;return p?(0,t.Q)(p,[g,i,s],this):g}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)(s=t[e]).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(e){const i=this.options.ticks,s=this.ctx.measureText(e).width,n=(0,t.t)(this.isHorizontal()?i.maxRotation:i.minRotation),o=Math.cos(n),a=Math.sin(n),r=this._resolveTickFontOptions(0).size;return{w:s*o+r*a,h:s*a+r*o}}_getLabelCapacity(t){const e=this.options.time,i=e.displayFormats,s=i[e.unit]||i.millisecond,n=this._tickFormatFunction(t,0,Hn(this,[t],this._majorUnit),s),o=this._getLabelSize(n),a=Math.floor(this.isHorizontal()?this.width/o.w:this.height/o.h)-1;return a>0?a:1}getDataTimestamps(){let t,e,i=this._cache.data||[];if(i.length)return i;const s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(t=0,e=s.length;t<e;++t)i=i.concat(s[t].controller.getAllParsedValues(this));return this._cache.data=this.normalize(i)}getLabelTimestamps(){const t=this._cache.labels||[];let e,i;if(t.length)return t;const s=this.getLabels();for(e=0,i=s.length;e<i;++e)t.push(Rn(this,s[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(e){return(0,t._)(e.sort(Tn))}}function Nn(e,i,s){let n,o,a,r,h=0,l=e.length-1;s?(i>=e[h].pos&&i<=e[l].pos&&({lo:h,hi:l}=(0,t.x)(e,"pos",i)),({pos:n,time:a}=e[h]),({pos:o,time:r}=e[l])):(i>=e[h].time&&i<=e[l].time&&({lo:h,hi:l}=(0,t.x)(e,"time",i)),({time:n,pos:a}=e[h]),({time:o,pos:r}=e[l]));const c=o-n;return c?a+(r-a)*(i-n)/c:a}exports.TimeScale=Wn,Wn.id="time",Wn.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};class jn extends Wn{constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){const t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=Nn(e,this.min),this._tableRange=Nn(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:i}=this,s=[],n=[];let o,a,r,h,l;for(o=0,a=t.length;o<a;++o)(h=t[o])>=e&&h<=i&&s.push(h);if(s.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(o=0,a=s.length;o<a;++o)l=s[o+1],r=s[o-1],h=s[o],Math.round((l+r)/2)!==h&&n.push({time:h,pos:o/(a-1)});return n}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps(),i=this.getLabelTimestamps();return t=e.length&&i.length?this.normalize(e.concat(i)):e.length?e:i,t=this._cache.all=t}getDecimalForValue(t){return(Nn(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){const e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return Nn(this._table,i*this._tableRange+this._minPos,!0)}}exports.TimeSeriesScale=jn,jn.id="timeseries",jn.defaults=Wn.defaults;var $n=Object.freeze({__proto__:null,CategoryScale:ln,LinearScale:gn,LogarithmicScale:mn,RadialLinearScale:Ln,TimeScale:Wn,TimeSeriesScale:jn});exports.scales=$n;const Un=[nt,Qi,on,$n];exports.registerables=Un;
},{"./chunks/helpers.segment.js":"WCF5"}],"pnFt":[function(require,module,exports) {
"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.default=void 0;var e=require("../dist/chart.esm.js");e.Chart.register(...e.registerables);var r=e.Chart;exports.default=r;
},{"../dist/chart.esm.js":"u7AK"}],"D9Nj":[function(require,module,exports) {

},{}],"H99C":[function(require,module,exports) {
"use strict";var e=require("./chart.utils"),a=r(require("chart.js/auto"));function r(e){return e&&e.__esModule?e:{default:e}}require("./styles.css");var t=["Team","Funding","Market","Traction","Growth","Technology"],s=new URL(document.location).searchParams,n=[];t.map(function(e){return e.toLowerCase()}).forEach(function(e){var a=s.get(e);n.push(a||0)});var o={labels:t,datasets:[{label:"Dataset 1",data:n,borderColor:e.CHART_COLORS.red,backgroundColor:(0,e.transparentize)(e.CHART_COLORS.red,.5)}]},u={type:"radar",data:o,options:{responsive:!0,plugins:{legend:{display:!1}},scales:{r:{angleLines:{display:!1},suggestedMin:0,suggestedMax:10}}}},d=new a.default(document.getElementById("myChart"),u);
},{"./chart.utils":"WHXc","chart.js/auto":"pnFt","./styles.css":"D9Nj"}]},{},["H99C"], null)
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