← All changes | assets/charts.js +1 -1 1.0.2 → 2.9.0 View file →

		@@ -1 +1 @@
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i=this.resolveDataElementOptions(t,e),s=this._sharedOptions,n=this.getSharedOptions(i),o=this.includeOptions(e,n)||n!==s;return this.updateSharedOptions(n,e,i),{sharedOptions:n,includeOptions:o}}updateElement(t,e,i,s){yi(s)?Object.assign(t,i):this._resolveAnimations(e,s).update(t,i)}updateSharedOptions(t,e,i){t&&!yi(e)&&this._resolveAnimations(void 0,e).update(t,i)}_setStyle(t,e,i,s){t.active=s;const n=this.getStyle(e,s);this._resolveAnimations(e,i,s).update(t,{options:!s&&this.getSharedOptions(n)||n})}removeHoverStyle(t,e,i){this._setStyle(t,i,"active",!1)}setHoverStyle(t,e,i){this._setStyle(t,i,"active",!0)}_removeDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){const t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){const e=this._data,i=this._cachedMeta.data;for(const[t,e,i]of this._syncList)this[t](e,i);this._syncList=[];const 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i,s,n,o,r,a;for(i=0,s=(t||[]).length;i<s;++i)n=t[i],({position:o,options:{stack:r,stackWeight:a=1}}=n),e.push({index:i,box:n,pos:o,horizontal:n.isHorizontal(),weight:n.weight,stack:r&&o+r,stackWeight:a});return e}(t),i=Ii(e.filter(t=>t.box.fullSize),!0),s=Ii(Ci(e,"left"),!0),n=Ii(Ci(e,"right")),o=Ii(Ci(e,"top"),!0),r=Ii(Ci(e,"bottom")),a=Ai(e,"x"),h=Ai(e,"y");return{fullSize:i,leftAndTop:s.concat(o),rightAndBottom:n.concat(h).concat(r).concat(a),chartArea:Ci(e,"chartArea"),vertical:s.concat(n).concat(h),horizontal:o.concat(r).concat(a)}}(t.boxes),h=a.vertical,l=a.horizontal;H(t.boxes,t=>{"function"==typeof t.beforeLayout&&t.beforeLayout()});const c=h.reduce((t,e)=>e.box.options&&!1===e.box.options.display?t:t+1,0)||1,d=Object.freeze({outerWidth:e,outerHeight:i,padding:n,availableWidth:o,availableHeight:r,vBoxMaxWidth:o/2/c,hBoxMaxHeight:r/2}),u=Object.assign({},n);Ei(u,fe(s));const f=Object.assign({maxPadding:u,w:o,h:r,x:n.left,y:n.top},n),g=function(t,e){const i=function(t){const 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Vi{acquireContext(t,e){}releaseContext(t){return!1}addEventListener(t,e,i){}removeEventListener(t,e,i){}getDevicePixelRatio(){return 1}getMaximumSize(t,e,i,s){return e=Math.max(0,e||t.width),i=i||t.height,{width:e,height:Math.max(0,s?Math.floor(e/s):i)}}isAttached(t){return!0}updateConfig(t){}}class Wi extends Vi{acquireContext(t){return t&&t.getContext&&t.getContext("2d")||null}updateConfig(t){t.options.animation=!1}}const $i="$chartjs",Ni={touchstart:"mousedown",touchmove:"mousemove",touchend:"mouseup",pointerenter:"mouseenter",pointerdown:"mousedown",pointermove:"mousemove",pointerup:"mouseup",pointerleave:"mouseout",pointerout:"mouseout"},Yi=t=>null===t||""===t,Ui=!!Ye&&{passive:!0};function Xi(t,e,i){t&&t.canvas&&t.canvas.removeEventListener(e,i,Ui)}function qi(t,e){for(const i of t)if(i===e||i.contains(e))return!0}function Ki(t,e,i){const s=t.canvas,n=new MutationObserver(t=>{let e=!1;for(const i of t)e=e||qi(i.addedNodes,s),e=e&&!qi(i.removedNodes,s);e&&i()});return n.observe(document,{childList:!0,subtree:!0}),n}function Zi(t,e,i){const s=t.canvas,n=new MutationObserver(t=>{let e=!1;for(const i of t)e=e||qi(i.removedNodes,s),e=e&&!qi(i.addedNodes,s);e&&i()});return n.observe(document,{childList:!0,subtree:!0}),n}const Gi=new Map;let Qi=0;function Ji(){const t=window.devicePixelRatio;t!==Qi&&(Qi=t,Gi.forEach((e,i)=>{i.currentDevicePixelRatio!==t&&e()}))}function ts(t,e,i){const s=t.canvas,n=s&&Fe(s);if(!n)return;const o=Pt((t,e)=>{const s=n.clientWidth;i(t,e),s<n.clientWidth&&i()},window),r=new ResizeObserver(t=>{const e=t[0],i=e.contentRect.width,s=e.contentRect.height;0===i&&0===s||o(i,s)});return r.observe(n),function(t,e){Gi.size||window.addEventListener("resize",Ji),Gi.set(t,e)}(t,o),r}function es(t,e,i){i&&i.disconnect(),"resize"===e&&function(t){Gi.delete(t),Gi.size||window.removeEventListener("resize",Ji)}(t)}function is(t,e,i){const s=t.canvas,n=Pt(e=>{null!==t.ctx&&i(function(t,e){const 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e[$i],!0}addEventListener(t,e,i){this.removeEventListener(t,e);const s=t.$proxies||(t.$proxies={}),n={attach:Ki,detach:Zi,resize:ts}[e]||is;s[e]=n(t,e,i)}removeEventListener(t,e){const i=t.$proxies||(t.$proxies={}),s=i[e];s&&(({attach:es,detach:es,resize:es}[e]||Xi)(t,e,s),i[e]=void 0)}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,i,s){return function(t,e,i,s){const n=He(t),o=Ve(n,"margin"),r=Be(n.maxWidth,t,"clientWidth")||it,a=Be(n.maxHeight,t,"clientHeight")||it,h=function(t,e,i){let s,n;if(void 0===e||void 0===i){const o=t&&Fe(t);if(o){const t=o.getBoundingClientRect(),r=He(o),a=Ve(r,"border","width"),h=Ve(r,"padding");e=t.width-h.width-a.width,i=t.height-h.height-a.height,s=Be(r.maxWidth,o,"clientWidth"),n=Be(r.maxHeight,o,"clientHeight")}else e=t.clientWidth,i=t.clientHeight}return{width:e,height:i,maxWidth:s||it,maxHeight:n||it}}(t,e,i);let{width:l,height:c}=h;if("content-box"===n.boxSizing){const 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0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:s}=this;return t=z(t,Number.POSITIVE_INFINITY),e=z(e,Number.NEGATIVE_INFINITY),i=z(i,Number.POSITIVE_INFINITY),s=z(s,Number.NEGATIVE_INFINITY),{min:z(t,i),max:z(e,s),minDefined:R(t),maxDefined:R(e)}}getMinMax(t){let e,{min:i,max:s,minDefined:n,maxDefined:o}=this.getUserBounds();if(n&&o)return{min:i,max:s};const r=this.getMatchingVisibleMetas();for(let a=0,h=r.length;a<h;++a)e=r[a].controller.getMinMax(this,t),n||(i=Math.min(i,e.min)),o||(s=Math.max(s,e.max));return i=o&&i>s?s:i,s=n&&i>s?i:s,{min:z(i,z(s,i)),max:z(s,z(i,s))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}getLabelItems(t=this.chart.chartArea){return this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){B(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:s,grace:n,ticks:o}=this.options,r=o.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=function(t,e,i){const{min:s,max:n}=t,o=(h=(n-s)/2,"string"==typeof(a=e)&&a.endsWith("%")?parseFloat(a)/100*h:+a),r=(t,e)=>i&&0===t?0:t+e;var a,h;return{min:r(s,-Math.abs(o)),max:r(n,o)}}(this,n,s),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const a=r<this.ticks.length;this._convertTicksToLabels(a?hs(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),o.display&&(o.autoSkip||"auto"===o.source)&&(this.ticks=function(t,e){const i=t.options.ticks,s=function(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))}(t),n=Math.min(i.maxTicksLimit||s,s),o=i.major.enabled?function(t){const e=[];let i,s;for(i=0,s=t.length;i<s;i++)t[i].major&&e.push(i);return e}(e):[],r=o.length,a=o[0],h=o[r-1],l=[];if(r>n)return function(t,e,i,s){let n,o=0,r=i[0];for(s=Math.ceil(s),n=0;n<t.length;n++)n===r&&(e.push(t[n]),o++,r=i[o*s])}(e,l,o,r/n),l;const c=function(t,e,i){const s=function(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}(t),n=e.length/i;if(!s)return Math.max(n,1);const o=function(t){const e=[],i=Math.sqrt(t);let s;for(s=1;s<i;s++)t%s===0&&(e.push(s),e.push(t/s));return i===(0|i)&&e.push(i),e.sort((t,e)=>t-e).pop(),e}(s);for(let t=0,e=o.length-1;t<e;t++){const e=o[t];if(e>n)return e}return Math.max(n,1)}(o,e,n);if(r>0){let t,i;const s=r>1?Math.round((h-a)/(r-1)):null;for(os(e,l,c,I(s)?0:a-s,a),t=0,i=r-1;t<i;t++)os(e,l,c,o[t],o[t+1]);return os(e,l,c,h,I(s)?e.length:h+s),l}return os(e,l,c),l}(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),a&&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(){B(this.options.afterUpdate,[this])}beforeSetDimensions(){B(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(){B(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),B(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){B(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let i,s,n;for(i=0,s=t.length;i<s;i++)n=t[i],n.label=B(e.callback,[n.value,i,t],this)}afterTickToLabelConversion(){B(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){B(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,i=as(this.ticks.length,t.ticks.maxTicksLimit),s=e.minRotation||0,n=e.maxRotation;let o,r,a,h=s;if(!this._isVisible()||!e.display||s>=n||i<=1||!this.isHorizontal())return void(this.labelRotation=s);const l=this._getLabelSizes(),c=l.widest.width,d=l.highest.height,u=bt(this.chart.width-c,0,this.maxWidth);o=t.offset?this.maxWidth/i:u/(i-1),c+6>o&&(o=u/(i-(t.offset?.5:1)),r=this.maxHeight-cs(t.grid)-e.padding-ds(t.title,this.chart.options.font),a=Math.sqrt(c*c+d*d),h=Math.min(Math.asin(bt((l.highest.height+6)/o,-1,1)),Math.asin(bt(r/a,-1,1))-Math.asin(bt(d/a,-1,1)))*(180/J),h=Math.max(s,Math.min(n,h))),this.labelRotation=h}afterCalculateLabelRotation(){B(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){B(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:s,grid:n}}=this,o=this._isVisible(),r=this.isHorizontal();if(o){const o=ds(s,e.options.font);if(r?(t.width=this.maxWidth,t.height=cs(n)+o):(t.height=this.maxHeight,t.width=cs(n)+o),i.display&&this.ticks.length){const{first:e,last:s,widest:n,highest:o}=this._getLabelSizes(),a=2*i.padding,h=ut(this.labelRotation),l=Math.cos(h),c=Math.sin(h);if(r){const e=i.mirror?0:c*n.width+l*o.height;t.height=Math.min(this.maxHeight,t.height+e+a)}else{const e=i.mirror?0:l*n.width+c*o.height;t.width=Math.min(this.maxWidth,t.width+e+a)}this._calculatePadding(e,s,c,l)}}this._handleMargins(),r?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:o},position:r}=this.options,a=0!==this.labelRotation,h="top"!==r&&"x"===this.axis;if(this.isHorizontal()){const r=this.getPixelForTick(0)-this.left,l=this.right-this.getPixelForTick(this.ticks.length-1);let c=0,d=0;a?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-r+o)*this.width/(this.width-r),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(){B(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return"top"===e||"bottom"===e||"x"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){let e,i;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,i=t.length;e<i;e++)I(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let i=this.ticks;e<i.length&&(i=hs(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length,this.options.ticks.maxTicksLimit)}return t}_computeLabelSizes(t,e,i){const{ctx:s,_longestTextCache:n}=this,o=[],r=[],a=Math.floor(e/as(e,i));let h,l,c,d,u,f,g,p,x,m,b,_=0,y=0;for(h=0;h<e;h+=a){if(d=t[h].label,u=this._resolveTickFontOptions(h),s.font=f=u.string,g=n[f]=n[f]||{data:{},gc:[]},p=u.lineHeight,x=m=0,I(d)||L(d)){if(L(d))for(l=0,c=d.length;l<c;++l)b=d[l],I(b)||L(b)||(x=qt(s,g.data,g.gc,x,b),m+=p)}else x=qt(s,g.data,g.gc,x,d),m=p;o.push(x),r.push(m),_=Math.max(x,_),y=Math.max(m,y)}!function(t,e){H(t,t=>{const i=t.gc,s=i.length/2;let n;if(s>e){for(n=0;n<s;++n)delete t.data[i[n]];i.splice(0,s)}})}(n,e);const v=o.indexOf(_),w=r.indexOf(y),M=t=>({width:o[t]||0,height:r[t]||0});return{first:M(0),last:M(e-1),widest:M(v),highest:M(w),widths:o,heights:r}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return bt(this._alignToPixels?Kt(this.chart,e,0):e,-32768,32767)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&t<e.length){const i=e[t];return i.$context||(i.$context=function(t,e,i){return xe(t,{tick:i,index:e,type:"tick"})}(this.getContext(),t,i))}return this.$context||(this.$context=xe(this.chart.getContext(),{scale:this,type:"scale"}))}_tickSize(){const t=this.options.ticks,e=ut(this.labelRotation),i=Math.abs(Math.cos(e)),s=Math.abs(Math.sin(e)),n=this._getLabelSizes(),o=t.autoSkipPadding||0,r=n?n.widest.width+o:0,a=n?n.highest.height+o:0;return this.isHorizontal()?a*i>r*s?r/i:a/s:a*s<r*i?a/i:r/s}_isVisible(){const t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,i=this.chart,s=this.options,{grid:n,position:o,border:r}=s,a=n.offset,h=this.isHorizontal(),l=this.ticks.length+(a?1:0),c=cs(n),d=[],u=r.setContext(this.getContext()),f=u.display?u.width:0,g=f/2,p=function(t){return Kt(i,t,f)};let x,m,b,_,y,v,w,M,k,S,P,D;if("top"===o)x=p(this.bottom),v=this.bottom-c,M=x-g,S=p(t.top)+g,D=t.bottom;else if("bottom"===o)x=p(this.top),S=t.top,D=p(t.bottom)-g,v=x+g,M=this.top+c;else if("left"===o)x=p(this.right),y=this.right-c,w=x-g,k=p(t.left)+g,P=t.right;else if("right"===o)x=p(this.left),k=t.left,P=p(t.right)-g,y=x+g,w=this.left+c;else if("x"===e){if("center"===o)x=p((t.top+t.bottom)/2+.5);else if(E(o)){const t=Object.keys(o)[0],e=o[t];x=p(this.chart.scales[t].getPixelForValue(e))}S=t.top,D=t.bottom,v=x+g,M=v+c}else if("y"===e){if("center"===o)x=p((t.left+t.right)/2);else if(E(o)){const t=Object.keys(o)[0],e=o[t];x=p(this.chart.scales[t].getPixelForValue(e))}y=x-g,w=y-c,k=t.left,P=t.right}const O=F(s.ticks.maxTicksLimit,l),T=Math.max(1,Math.ceil(l/O));for(m=0;m<l;m+=T){const t=this.getContext(m),e=n.setContext(t),s=r.setContext(t),o=e.lineWidth,l=e.color,c=s.dash||[],u=s.dashOffset,f=e.tickWidth,g=e.tickColor,p=e.tickBorderDash||[],x=e.tickBorderDashOffset;b=ls(this,m,a),void 0!==b&&(_=Kt(i,b,o),h?y=w=k=P=_:v=M=S=D=_,d.push({tx1:y,ty1:v,tx2:w,ty2:M,x1:k,y1:S,x2:P,y2:D,width:o,color:l,borderDash:c,borderDashOffset:u,tickWidth:f,tickColor:g,tickBorderDash:p,tickBorderDashOffset:x}))}return this._ticksLength=l,this._borderValue=x,d}_computeLabelItems(t){const e=this.axis,i=this.options,{position:s,ticks:n}=i,o=this.isHorizontal(),r=this.ticks,{align:a,crossAlign:h,padding:l,mirror:c}=n,d=cs(i.grid),u=d+l,f=c?-l:u,g=-ut(this.labelRotation),p=[];let x,m,b,_,y,v,w,M,k,S,P,D,O="middle";if("top"===s)v=this.bottom-f,w=this._getXAxisLabelAlignment();else if("bottom"===s)v=this.top+f,w=this._getXAxisLabelAlignment();else if("left"===s){const t=this._getYAxisLabelAlignment(d);w=t.textAlign,y=t.x}else if("right"===s){const t=this._getYAxisLabelAlignment(d);w=t.textAlign,y=t.x}else if("x"===e){if("center"===s)v=(t.top+t.bottom)/2+u;else if(E(s)){const t=Object.keys(s)[0],e=s[t];v=this.chart.scales[t].getPixelForValue(e)+u}w=this._getXAxisLabelAlignment()}else if("y"===e){if("center"===s)y=(t.left+t.right)/2-u;else if(E(s)){const t=Object.keys(s)[0],e=s[t];y=this.chart.scales[t].getPixelForValue(e)}w=this._getYAxisLabelAlignment(d).textAlign}"y"===e&&("start"===a?O="top":"end"===a&&(O="bottom"));const T=this._getLabelSizes();for(x=0,m=r.length;x<m;++x){b=r[x],_=b.label;const t=n.setContext(this.getContext(x));M=this.getPixelForTick(x)+n.labelOffset,k=this._resolveTickFontOptions(x),S=k.lineHeight,P=L(_)?_.length:1;const e=P/2,i=t.color,a=t.textStrokeColor,l=t.textStrokeWidth;let d,u=w;if(o?(y=M,"inner"===w&&(u=x===m-1?this.options.reverse?"left":"right":0===x?this.options.reverse?"right":"left":"center"),D="top"===s?"near"===h||0!==g?-P*S+S/2:"center"===h?-T.highest.height/2-e*S+S:-T.highest.height+S/2:"near"===h||0!==g?S/2:"center"===h?T.highest.height/2-e*S:T.highest.height-P*S,c&&(D*=-1),0===g||t.showLabelBackdrop||(y+=S/2*Math.sin(g))):(v=M,D=(1-P)*S/2),t.showLabelBackdrop){const e=fe(t.backdropPadding),i=T.heights[x],s=T.widths[x];let n=D-e.top,o=0-e.left;switch(O){case"middle":n-=i/2;break;case"bottom":n-=i}switch(w){case"center":o-=s/2;break;case"right":o-=s;break;case"inner":x===m-1?o-=s:x>0&&(o-=s/2)}d={left:o,top:n,width:s+e.width,height:i+e.height,color:t.backdropColor}}p.push({label:_,font:k,textOffset:D,options:{rotation:g,color:i,strokeColor:a,strokeWidth:l,textAlign:u,textBaseline:O,translation:[y,v],backdrop:d}})}return p}_getXAxisLabelAlignment(){const{position:t,ticks:e}=this.options;if(-ut(this.labelRotation))return"top"===t?"left":"right";let i="center";return"start"===e.align?i="left":"end"===e.align?i="right":"inner"===e.align&&(i="inner"),i}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:i,mirror:s,padding:n}}=this.options,o=t+n,r=this._getLabelSizes().widest.width;let a,h;return"left"===e?s?(h=this.right+n,"near"===i?a="left":"center"===i?(a="center",h+=r/2):(a="right",h+=r)):(h=this.right-o,"near"===i?a="right":"center"===i?(a="center",h-=r/2):(a="left",h=this.left)):"right"===e?s?(h=this.left+n,"near"===i?a="right":"center"===i?(a="center",h-=r/2):(a="left",h-=r)):(h=this.left+o,"near"===i?a="left":"center"===i?(a="center",h+=r/2):(a="right",h=this.right)):a="right",{textAlign:a,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);return i>=0?e.setContext(this.getContext(i)).lineWidth:0}drawGrid(t){const e=this.options.grid,i=this.ctx,s=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let n,o;const r=(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&&r({x:t.x1,y:t.y1},{x:t.x2,y:t.y2},t),e.drawTicks&&r({x:t.tx1,y:t.ty1},{x:t.tx2,y:t.ty2},{color:t.tickColor,width:t.tickWidth,borderDash:t.tickBorderDash,borderDashOffset:t.tickBorderDashOffset})}}drawBorder(){const{chart:t,ctx:e,options:{border:i,grid:s}}=this,n=i.setContext(this.getContext()),o=i.display?n.width:0;if(!o)return;const r=s.setContext(this.getContext(0)).lineWidth,a=this._borderValue;let h,l,c,d;this.isHorizontal()?(h=Kt(t,this.left,o)-o/2,l=Kt(t,this.right,r)+r/2,c=d=a):(c=Kt(t,this.top,o)-o/2,d=Kt(t,this.bottom,r)+r/2,h=l=a),e.save(),e.lineWidth=n.width,e.strokeStyle=n.color,e.beginPath(),e.moveTo(h,c),e.lineTo(l,d),e.stroke(),e.restore()}drawLabels(t){if(!this.options.ticks.display)return;const e=this.ctx,i=this._computeLabelArea();i&&Jt(e,i);const s=this.getLabelItems(t);for(const t of s){const i=t.options,s=t.font;oe(e,t.label,0,t.textOffset,s,i)}i&&te(e)}drawTitle(){const{ctx:t,options:{position:e,title:i,reverse:s}}=this;if(!i.display)return;const n=ge(i.font),o=fe(i.padding),r=i.align;let a=n.lineHeight/2;"bottom"===e||"center"===e||E(e)?(a+=o.bottom,L(i.text)&&(a+=n.lineHeight*(i.text.length-1))):a+=o.top;const{titleX:h,titleY:l,maxWidth:c,rotation:d}=function(t,e,i,s){const{top:n,left:o,bottom:r,right:a,chart:h}=t,{chartArea:l,scales:c}=h;let d,u,f,g=0;const p=r-n,x=a-o;if(t.isHorizontal()){if(u=Ot(s,o,a),E(i)){const t=Object.keys(i)[0],s=i[t];f=c[t].getPixelForValue(s)+p-e}else f="center"===i?(l.bottom+l.top)/2+p-e:rs(t,i,e);d=a-o}else{if(E(i)){const t=Object.keys(i)[0],s=i[t];u=c[t].getPixelForValue(s)-x+e}else u="center"===i?(l.left+l.right)/2-x+e:rs(t,i,e);f=Ot(s,r,n),g="left"===i?-nt:nt}return{titleX:u,titleY:f,maxWidth:d,rotation:g}}(this,a,e,r);oe(t,i.text,0,0,n,{color:i.color,maxWidth:c,rotation:d,textAlign:us(r,e,s),textBaseline:"middle",translation:[h,l]})}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){const t=this.options,e=t.ticks&&t.ticks.z||0,i=F(t.grid&&t.grid.z,-1),s=F(t.border&&t.border.z,0);return this._isVisible()&&this.draw===fs.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:s,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+"AxisID",s=[];let n,o;for(n=0,o=e.length;n<o;++n){const o=e[n];o[i]!==this.id||t&&o.type!==t||s.push(o)}return s}_resolveTickFontOptions(t){return ge(this.options.ticks.setContext(this.getContext(t)).font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class gs{constructor(t,e,i){this.type=t,this.scope=e,this.override=i,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){const e=Object.getPrototypeOf(t);let i;(function(t){return"id"in t&&"defaults"in t})(e)&&(i=this.register(e));const s=this.items,n=t.id,o=this.scope+"."+n;if(!n)throw new Error("class does not have id: "+t);return n in s||(s[n]=t,function(t,e,i){const s=N(Object.create(null),[i?Xt.get(i):{},Xt.get(e),t.defaults]);Xt.set(e,s),t.defaultRoutes&&function(t,e){Object.keys(e).forEach(i=>{const s=i.split("."),n=s.pop(),o=[t].concat(s).join("."),r=e[i].split("."),a=r.pop(),h=r.join(".");Xt.route(o,n,h,a)})}(e,t.defaultRoutes),t.descriptors&&Xt.describe(e,t.descriptors)}(t,o,i),this.override&&Xt.override(t.id,t.overrides)),o}get(t){return this.items[t]}unregister(t){const e=this.items,i=t.id,s=this.scope;i in e&&delete e[i],s&&i in Xt[s]&&(delete Xt[s][i],this.override&&delete Wt[i])}}class ps{constructor(){this.controllers=new gs(wi,"datasets",!0),this.elements=new gs(ns,"elements"),this.plugins=new gs(Object,"plugins"),this.scales=new gs(fs,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,i){[...e].forEach(e=>{const s=i||this._getRegistryForType(e);i||s.isForType(e)||s===this.plugins&&e.id?this._exec(t,s,e):H(e,e=>{const s=i||this._getRegistryForType(e);this._exec(t,s,e)})})}_exec(t,e,i){const s=K(t);B(i["before"+s],[],i),e[t](i),B(i["after"+s],[],i)}_getRegistryForType(t){for(let e=0;e<this._typedRegistries.length;e++){const i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}_get(t,e,i){const s=e.get(t);if(void 0===s)throw new Error('"'+t+'" is not a registered '+i+".");return s}}var xs=new ps;class ms{constructor(){this._init=[]}notify(t,e,i,s){"beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install"));const n=s?this._descriptors(t).filter(s):this._descriptors(t),o=this._notify(n,t,e,i);return"afterDestroy"===e&&(this._notify(n,t,"stop"),this._notify(this._init,t,"uninstall")),o}_notify(t,e,i,s){s=s||{};for(const n of t){const t=n.plugin;if(!1===B(t[i],[e,s,n.options],t)&&s.cancelable)return!1}return!0}invalidate(){I(this._cache)||(this._oldCache=this._cache,this._cache=void 0)}_descriptors(t){if(this._cache)return this._cache;const e=this._cache=this._createDescriptors(t);return this._notifyStateChanges(t),e}_createDescriptors(t,e){const i=t&&t.config,s=F(i.options&&i.options.plugins,{}),n=function(t){const e={},i=[],s=Object.keys(xs.plugins.items);for(let t=0;t<s.length;t++)i.push(xs.getPlugin(s[t]));const n=t.plugins||[];for(let t=0;t<n.length;t++){const s=n[t];-1===i.indexOf(s)&&(i.push(s),e[s.id]=!0)}return{plugins:i,localIds:e}}(i);return!1!==s||e?function(t,{plugins:e,localIds:i},s,n){const o=[],r=t.getContext();for(const a of e){const e=a.id,h=bs(s[e],n);null!==h&&o.push({plugin:a,options:_s(t.config,{plugin:a,local:i[e]},h,r)})}return o}(t,n,s,e):[]}_notifyStateChanges(t){const e=this._oldCache||[],i=this._cache,s=(t,e)=>t.filter(t=>!e.some(e=>t.plugin.id===e.plugin.id));this._notify(s(e,i),t,"stop"),this._notify(s(i,e),t,"start")}}function bs(t,e){return e||!1!==t?!0===t?{}:t:null}function _s(t,{plugin:e,local:i},s,n){const o=t.pluginScopeKeys(e),r=t.getOptionScopes(s,o);return i&&e.defaults&&r.push(e.defaults),t.createResolver(r,n,[""],{scriptable:!1,indexable:!1,allKeys:!0})}function ys(t,e){const i=Xt.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||"x"}function vs(t){if("x"===t||"y"===t||"r"===t)return t}function ws(t){return"top"===t||"bottom"===t?"x":"left"===t||"right"===t?"y":void 0}function Ms(t,...e){if(vs(t))return t;for(const i of e){const e=i.axis||ws(i.position)||t.length>1&&vs(t[0].toLowerCase());if(e)return e}throw new Error(`Cannot determine type of '${t}' axis. 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t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,i=e=>new Set(t.filter(t=>t[0]===e).map((t,e)=>e+","+t.splice(1).join(","))),s=i(0);for(let t=1;t<e;t++)if(!Q(s,i(t)))return;return Array.from(s).map(t=>t.split(",")).map(t=>({method:t[1],start:+t[2],count:+t[3]}))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;ji.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],H(this.boxes,t=>{i&&"chartArea"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))},this),this._layers.forEach((t,e)=>{t._idx=e}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t<e;++t)this.getDatasetMeta(t).controller.configure();for(let 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e=this._sortedMetasets,i=[];let s,n;for(s=0,n=e.length;s<n;++s){const n=e[s];t&&!n.visible||i.push(n)}return i}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(!1===this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0}))return;const t=this.getSortedVisibleDatasetMetas();for(let e=t.length-1;e>=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,i={meta:t,index:t.index,cancelable:!0},s=ni(this,t);!1!==this.notifyPlugins("beforeDatasetDraw",i)&&(s&&Jt(e,s),t.controller.draw(),s&&te(e),i.cancelable=!1,this.notifyPlugins("afterDatasetDraw",i))}isPointInArea(t){return Qt(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=Oi.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=xe(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const i=this.getDatasetMeta(t);return"boolean"==typeof i.hidden?!i.hidden:!e.hidden}setDatasetVisibility(t,e){this.getDatasetMeta(t).hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,i){const s=i?"show":"hide",n=this.getDatasetMeta(t),o=n.controller._resolveAnimations(void 0,s);Z(e)?(n.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),o.update(n,{visible:i}),this.update(e=>e.datasetIndex===t?s:void 0))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),ri.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");const{canvas:t,ctx:e}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),Zt(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),delete js[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 t=this._listeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};H(this.options.events,t=>i(t,s))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(i,s)=>{t[i]&&(e.removeEventListener(this,i,s),delete t[i])},n=(t,e)=>{this.canvas&&this.resize(t,e)};let o;const r=()=>{s("attach",r),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",r)},e.isAttached(this.canvas)?r():o()}unbindEvents(){H(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},H(this._responsiveListeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){const s=i?"set":"remove";let 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s="beforeDraw"===i.drawTime,n=t.getSortedVisibleDatasetMetas(),o=t.chartArea;for(let e=n.length-1;e>=0;--e){const i=n[e].$filler;i&&(i.line.updateControlPoints(o,i.axis),s&&i.fill&&dn(t.ctx,i,o))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const s=t.getSortedVisibleDatasetMetas();for(let e=s.length-1;e>=0;--e){const i=s[e].$filler;on(i)&&dn(t.ctx,i,t.chartArea)}},beforeDatasetDraw(t,e,i){const s=e.meta.$filler;on(s)&&"beforeDatasetDraw"===i.drawTime&&dn(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};class bn extends ns{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const i=this.options;if(this.left=0,this.top=0,!i.display)return void(this.width=this.height=this.right=this.bottom=0);this.width=this.right=t,this.height=this.bottom=e;const s=L(i.text)?i.text.length:1;this._padding=fe(i.padding);const n=s*ge(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=n:this.width=n}isHorizontal(){const t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){const{top:e,left:i,bottom:s,right:n,options:o}=this,r=o.align;let a,h,l,c=0;return this.isHorizontal()?(h=Ot(r,i,n),l=e+t,a=n-i):("left"===o.position?(h=i+t,l=Ot(r,s,e),c=-.5*J):(h=n-t,l=Ot(r,e,s),c=.5*J),a=s-e),{titleX:h,titleY:l,maxWidth:a,rotation:c}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=ge(e.font),s=i.lineHeight/2+this._padding.top,{titleX:n,titleY:o,maxWidth:r,rotation:a}=this._drawArgs(s);oe(t,e.text,0,0,i,{color:e.color,maxWidth:r,rotation:a,textAlign:Dt(e.align),textBaseline:"middle",translation:[n,o]})}}var yn={id:"title",_element:bn,start(t,e,i){!function(t,e){const i=new bn({ctx:t.ctx,options:e,chart:t});ji.configure(t,i,e),ji.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){const e=t.titleBlock;ji.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;ji.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}};new WeakMap;const vn={average(t){if(!t.length)return!1;let e,i,s=new Set,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.add(t.x),n+=t.y,++o}}return 0!==o&&0!==s.size&&{x:[...s].reduce((t,e)=>t+e)/s.size,y:n/o}},nearest(t,e){if(!t.length)return!1;let i,s,n,o=e.x,r=e.y,a=Number.POSITIVE_INFINITY;for(i=0,s=t.length;i<s;++i){const s=t[i].element;if(s&&s.hasValue()){const t=gt(e,s.getCenterPoint());t<a&&(a=t,n=s)}}if(n){const t=n.tooltipPosition();o=t.x,r=t.y}return{x:o,y:r}}};function wn(t,e){return e&&(L(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function Mn(t){return("string"==typeof t||t instanceof String)&&t.indexOf("\n")>-1?t.split("\n"):t}function kn(t,e){const{element:i,datasetIndex:s,index:n}=e,o=t.getDatasetMeta(s).controller,{label:r,value:a}=o.getLabelAndValue(n);return{chart:t,label:r,parsed:o.getParsed(n),raw:t.data.datasets[s].data[n],formattedValue:a,dataset:o.getDataset(),dataIndex:n,datasetIndex:s,element:i}}function Sn(t,e){const i=t.chart.ctx,{body:s,footer:n,title:o}=t,{boxWidth:r,boxHeight:a}=e,h=ge(e.bodyFont),l=ge(e.titleFont),c=ge(e.footerFont),d=o.length,u=n.length,f=s.length,g=fe(e.padding);let p=g.height,x=0,m=s.reduce((t,e)=>t+e.before.length+e.lines.length+e.after.length,0);m+=t.beforeBody.length+t.afterBody.length,d&&(p+=d*l.lineHeight+(d-1)*e.titleSpacing+e.titleMarginBottom),m&&(p+=f*(e.displayColors?Math.max(a,h.lineHeight):h.lineHeight)+(m-f)*h.lineHeight+(m-1)*e.bodySpacing),u&&(p+=e.footerMarginTop+u*c.lineHeight+(u-1)*e.footerSpacing);let b=0;const _=function(t){x=Math.max(x,i.measureText(t).width+b)};return i.save(),i.font=l.string,H(t.title,_),i.font=h.string,H(t.beforeBody.concat(t.afterBody),_),b=e.displayColors?r+2+e.boxPadding:0,H(s,t=>{H(t.before,_),H(t.lines,_),H(t.after,_)}),b=0,i.font=c.string,H(t.footer,_),i.restore(),x+=g.width,{width:x,height:p}}function Pn(t,e,i,s){const{x:n,width:o}=i,{width:r,chartArea:{left:a,right:h}}=t;let l="center";return"center"===s?l=n<=(a+h)/2?"left":"right":n<=o/2?l="left":n>=r-o/2&&(l="right"),function(t,e,i,s){const{x:n,width:o}=s,r=i.caretSize+i.caretPadding;return"left"===t&&n+o+r>e.width||"right"===t&&n-o-r<0||void 0}(l,t,e,i)&&(l="center"),l}function Dn(t,e,i){const s=i.yAlign||e.yAlign||function(t,e){const{y:i,height:s}=e;return i<s/2?"top":i>t.height-s/2?"bottom":"center"}(t,i);return{xAlign:i.xAlign||e.xAlign||Pn(t,e,i,s),yAlign:s}}function On(t,e,i,s){const{caretSize:n,caretPadding:o,cornerRadius:r}=t,{xAlign:a,yAlign:h}=i,l=n+o,{topLeft:c,topRight:d,bottomLeft:u,bottomRight:f}=ue(r);let g=function(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}(e,a);const p=function(t,e,i){let{y:s,height:n}=t;return"top"===e?s+=i:s-="bottom"===e?n+i:n/2,s}(e,h,l);return"center"===h?"left"===a?g+=l:"right"===a&&(g-=l):"left"===a?g-=Math.max(c,u)+n:"right"===a&&(g+=Math.max(d,f)+n),{x:bt(g,0,s.width-e.width),y:bt(p,0,s.height-e.height)}}function Tn(t,e,i){const s=fe(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-s.right:t.x+s.left}function Cn(t){return wn([],Mn(t))}function An(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}const In={beforeTitle:C,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:C,beforeBody:C,beforeLabel:C,label(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;let e=t.dataset.label||"";e&&(e+=": ");const i=t.formattedValue;return I(i)||(e+=i),e},labelColor(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{borderColor:e.borderColor,backgroundColor:e.backgroundColor,borderWidth:e.borderWidth,borderDash:e.borderDash,borderDashOffset:e.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{pointStyle:e.pointStyle,rotation:e.rotation}},afterLabel:C,afterBody:C,beforeFooter:C,footer:C,afterFooter:C};function Ln(t,e,i,s){const n=t[e].call(i,s);return void 0===n?In[e].call(i,s):n}class En extends ns{static positioners=vn;constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,n=new ci(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(n)),n}getContext(){return this.$context||(this.$context=xe(this.chart.getContext(),{tooltip:this,tooltipItems:this._tooltipItems,type:"tooltip"}))}getTitle(t,e){const{callbacks:i}=e,s=Ln(i,"beforeTitle",this,t),n=Ln(i,"title",this,t),o=Ln(i,"afterTitle",this,t);let r=[];return r=wn(r,Mn(s)),r=wn(r,Mn(n)),r=wn(r,Mn(o)),r}getBeforeBody(t,e){return Cn(Ln(e.callbacks,"beforeBody",this,t))}getBody(t,e){const{callbacks:i}=e,s=[];return H(t,t=>{const e={before:[],lines:[],after:[]},n=An(i,t);wn(e.before,Mn(Ln(n,"beforeLabel",this,t))),wn(e.lines,Ln(n,"label",this,t)),wn(e.after,Mn(Ln(n,"afterLabel",this,t))),s.push(e)}),s}getAfterBody(t,e){return Cn(Ln(e.callbacks,"afterBody",this,t))}getFooter(t,e){const{callbacks:i}=e,s=Ln(i,"beforeFooter",this,t),n=Ln(i,"footer",this,t),o=Ln(i,"afterFooter",this,t);let r=[];return r=wn(r,Mn(s)),r=wn(r,Mn(n)),r=wn(r,Mn(o)),r}_createItems(t){const e=this._active,i=this.chart.data,s=[],n=[],o=[];let r,a,h=[];for(r=0,a=e.length;r<a;++r)h.push(kn(this.chart,e[r]));return t.filter&&(h=h.filter((e,s,n)=>t.filter(e,s,n,i))),t.itemSort&&(h=h.sort((e,s)=>t.itemSort(e,s,i))),H(h,e=>{const i=An(t.callbacks,e);s.push(Ln(i,"labelColor",this,e)),n.push(Ln(i,"labelPointStyle",this,e)),o.push(Ln(i,"labelTextColor",this,e))}),this.labelColors=s,this.labelPointStyles=n,this.labelTextColors=o,this.dataPoints=h,h}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let n,o=[];if(s.length){const t=vn[i.position].call(this,s,this._eventPosition);o=this._createItems(i),this.title=this.getTitle(o,i),this.beforeBody=this.getBeforeBody(o,i),this.body=this.getBody(o,i),this.afterBody=this.getAfterBody(o,i),this.footer=this.getFooter(o,i);const e=this._size=Sn(this,i),r=Object.assign({},t,e),a=Dn(this.chart,i,r),h=On(i,r,a,this.chart);this.xAlign=a.xAlign,this.yAlign=a.yAlign,n={opacity:1,x:h.x,y:h.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==this.opacity&&(n={opacity:0});this._tooltipItems=o,this.$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(t,e,i){const{xAlign:s,yAlign:n}=this,{caretSize:o,cornerRadius:r}=i,{topLeft:a,topRight:h,bottomLeft:l,bottomRight:c}=ue(r),{x:d,y:u}=t,{width:f,height:g}=e;let p,x,m,b,_,y;return"center"===n?(_=u+g/2,"left"===s?(p=d,x=p-o,b=_+o,y=_-o):(p=d+f,x=p+o,b=_-o,y=_+o),m=p):(x="left"===s?d+Math.max(a,l)+o:"right"===s?d+f-Math.max(h,c)-o:this.caretX,"top"===n?(b=u,_=b-o,p=x-o,m=x+o):(b=u+g,_=b+o,p=x+o,m=x-o),y=b),{x1:p,x2:x,x3:m,y1:b,y2:_,y3:y}}drawTitle(t,e,i){const s=this.title,n=s.length;let o,r,a;if(n){const h=Ze(i.rtl,this.x,this.width);for(t.x=Tn(this,i.titleAlign,i),e.textAlign=h.textAlign(i.titleAlign),e.textBaseline="middle",o=ge(i.titleFont),r=i.titleSpacing,e.fillStyle=i.titleColor,e.font=o.string,a=0;a<n;++a)e.fillText(s[a],h.x(t.x),t.y+o.lineHeight/2),t.y+=o.lineHeight+r,a+1===n&&(t.y+=i.titleMarginBottom-r)}}_drawColorBox(t,e,i,s,n){const o=this.labelColors[i],r=this.labelPointStyles[i],{boxHeight:a,boxWidth:h}=n,l=ge(n.bodyFont),c=Tn(this,"left",n),d=s.x(c),u=a<l.lineHeight?(l.lineHeight-a)/2:0,f=e.y+u;if(n.usePointStyle){const e={radius:Math.min(h,a)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},i=s.leftForLtr(d,h)+h/2,l=f+a/2;t.strokeStyle=n.multiKeyBackground,t.fillStyle=n.multiKeyBackground,Gt(t,e,i,l),t.strokeStyle=o.borderColor,t.fillStyle=o.backgroundColor,Gt(t,e,i,l)}else{t.lineWidth=E(o.borderWidth)?Math.max(...Object.values(o.borderWidth)):o.borderWidth||1,t.strokeStyle=o.borderColor,t.setLineDash(o.borderDash||[]),t.lineDashOffset=o.borderDashOffset||0;const e=s.leftForLtr(d,h),i=s.leftForLtr(s.xPlus(d,1),h-2),r=ue(o.borderRadius);Object.values(r).some(t=>0!==t)?(t.beginPath(),t.fillStyle=n.multiKeyBackground,re(t,{x:e,y:f,w:h,h:a,radius:r}),t.fill(),t.stroke(),t.fillStyle=o.backgroundColor,t.beginPath(),re(t,{x:i,y:f+1,w:h-2,h:a-2,radius:r}),t.fill()):(t.fillStyle=n.multiKeyBackground,t.fillRect(e,f,h,a),t.strokeRect(e,f,h,a),t.fillStyle=o.backgroundColor,t.fillRect(i,f+1,h-2,a-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:s}=this,{bodySpacing:n,bodyAlign:o,displayColors:r,boxHeight:a,boxWidth:h,boxPadding:l}=i,c=ge(i.bodyFont);let d=c.lineHeight,u=0;const f=Ze(i.rtl,this.x,this.width),g=function(i){e.fillText(i,f.x(t.x+u),t.y+d/2),t.y+=d+n},p=f.textAlign(o);let x,m,b,_,y,v,w;for(e.textAlign=o,e.textBaseline="middle",e.font=c.string,t.x=Tn(this,p,i),e.fillStyle=i.bodyColor,H(this.beforeBody,g),u=r&&"right"!==p?"center"===o?h/2+l:h+2+l:0,_=0,v=s.length;_<v;++_){for(x=s[_],m=this.labelTextColors[_],e.fillStyle=m,H(x.before,g),b=x.lines,r&&b.length&&(this._drawColorBox(e,t,_,f,i),d=Math.max(c.lineHeight,a)),y=0,w=b.length;y<w;++y)g(b[y]),d=c.lineHeight;H(x.after,g)}u=0,d=c.lineHeight,H(this.afterBody,g),t.y-=n}drawFooter(t,e,i){const s=this.footer,n=s.length;let o,r;if(n){const a=Ze(i.rtl,this.x,this.width);for(t.x=Tn(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=a.textAlign(i.footerAlign),e.textBaseline="middle",o=ge(i.footerFont),e.fillStyle=i.footerColor,e.font=o.string,r=0;r<n;++r)e.fillText(s[r],a.x(t.x),t.y+o.lineHeight/2),t.y+=o.lineHeight+i.footerSpacing}}drawBackground(t,e,i,s){const{xAlign:n,yAlign:o}=this,{x:r,y:a}=t,{width:h,height:l}=i,{topLeft:c,topRight:d,bottomLeft:u,bottomRight:f}=ue(s.cornerRadius);e.fillStyle=s.backgroundColor,e.strokeStyle=s.borderColor,e.lineWidth=s.borderWidth,e.beginPath(),e.moveTo(r+c,a),"top"===o&&this.drawCaret(t,e,i,s),e.lineTo(r+h-d,a),e.quadraticCurveTo(r+h,a,r+h,a+d),"center"===o&&"right"===n&&this.drawCaret(t,e,i,s),e.lineTo(r+h,a+l-f),e.quadraticCurveTo(r+h,a+l,r+h-f,a+l),"bottom"===o&&this.drawCaret(t,e,i,s),e.lineTo(r+u,a+l),e.quadraticCurveTo(r,a+l,r,a+l-u),"center"===o&&"left"===n&&this.drawCaret(t,e,i,s),e.lineTo(r,a+c),e.quadraticCurveTo(r,a,r+c,a),e.closePath(),e.fill(),s.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=vn[t.position].call(this,this._active,this._eventPosition);if(!i)return;const o=this._size=Sn(this,t),r=Object.assign({},i,this._size),a=Dn(e,t,r),h=On(t,r,a,e);s._to===h.x&&n._to===h.y||(this.xAlign=a.xAlign,this.yAlign=a.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(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const s={width:this.width,height:this.height},n={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const o=fe(e.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&r&&(t.save(),t.globalAlpha=i,this.drawBackground(n,t,s,e),function(t,e){let i,s;"ltr"!==e&&"rtl"!==e||(i=t.canvas.style,s=[i.getPropertyValue("direction"),i.getPropertyPriority("direction")],i.setProperty("direction",e,"important"),t.prevTextDirection=s)}(t,e.textDirection),n.y+=o.top,this.drawTitle(n,t,e),this.drawBody(n,t,e),this.drawFooter(n,t,e),function(t,e){void 0!==e&&(delete t.prevTextDirection,t.canvas.style.setProperty("direction",e[0],e[1]))}(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,s=t.map(({datasetIndex:t,index:e})=>{const i=this.chart.getDatasetMeta(t);if(!i)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}),n=!j(i,s),o=this._positionChanged(s,e);(n||o)&&(this._active=s,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const s=this.options,n=this._active||[],o=this._getActiveElements(t,n,e,i),r=this._positionChanged(o,t),a=e||!j(o,n)||r;return a&&(this._active=o,(s.enabled||s.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),a}_getActiveElements(t,e,i,s){const n=this.options;if("mouseout"===t.type)return[];if(!s)return e.filter(t=>this.chart.data.datasets[t.datasetIndex]&&void 0!==this.chart.getDatasetMeta(t.datasetIndex).controller.getParsed(t.index));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=vn[n.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}var Rn={id:"tooltip",_element:En,positioners:vn,afterInit(t,e,i){i&&(t.tooltip=new En({chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){const e=t.tooltip;if(e&&e._willRender()){const i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",{...i,cancelable:!0}))return;e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)}},afterEvent(t,e){if(t.tooltip){const i=e.replay;t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:In},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"]};function 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st{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:n}=this;return t=(0,s.O)(t,Number.POSITIVE_INFINITY),e=(0,s.O)(e,Number.NEGATIVE_INFINITY),i=(0,s.O)(i,Number.POSITIVE_INFINITY),n=(0,s.O)(n,Number.NEGATIVE_INFINITY),{min:(0,s.O)(t,i),max:(0,s.O)(e,n),minDefined:(0,s.g)(t),maxDefined:(0,s.g)(e)}}getMinMax(t){let e,{min:i,max:n,minDefined:o,maxDefined:a}=this.getUserBounds();if(o&&a)return{min:i,max:n};const r=this.getMatchingVisibleMetas();for(let s=0,h=r.length;s<h;++s)e=r[s].controller.getMinMax(this,t),o||(i=Math.min(i,e.min)),a||(n=Math.max(n,e.max));return i=a&&i>n?n:i,n=o&&i>n?i:n,{min:(0,s.O)(i,(0,s.O)(n,i)),max:(0,s.O)(n,(0,s.O)(i,n))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}getLabelItems(t=this.chart.chartArea){return this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){(0,s.Q)(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:n,grace:o,ticks:a}=this.options,r=a.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=(0,s.R)(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const h=r<this.ticks.length;this._convertTicksToLabels(h?rt(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||"auto"===a.source)&&(this.ticks=function(t,e){const i=t.options.ticks,n=function(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))}(t),o=Math.min(i.maxTicksLimit||n,n),a=i.major.enabled?function(t){const e=[];let i,s;for(i=0,s=t.length;i<s;i++)t[i].major&&e.push(i);return e}(e):[],r=a.length,h=a[0],l=a[r-1],c=[];if(r>o)return function(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]),o++,a=i[o*s])}(e,c,a,r/o),c;const d=function(t,e,i){const n=function(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}(t),o=e.length/i;if(!n)return Math.max(o,1);const a=(0,s.N)(n);for(let t=0,e=a.length-1;t<e;t++){const e=a[t];if(e>o)return e}return Math.max(o,1)}(a,e,o);if(r>0){let t,i;const n=r>1?Math.round((l-h)/(r-1)):null;for(nt(e,c,d,(0,s.k)(n)?0:h-n,h),t=0,i=r-1;t<i;t++)nt(e,c,d,a[t],a[t+1]);return nt(e,c,d,l,(0,s.k)(n)?e.length:l+n),c}return nt(e,c,d),c}(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,s.Q)(this.options.afterUpdate,[this])}beforeSetDimensions(){(0,s.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,s.Q)(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),(0,s.Q)(this.options[t],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){(0,s.Q)(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let i,n,o;for(i=0,n=t.length;i<n;i++)o=t[i],o.label=(0,s.Q)(e.callback,[o.value,i,t],this)}afterTickToLabelConversion(){(0,s.Q)(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){(0,s.Q)(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,i=at(this.ticks.length,t.ticks.maxTicksLimit),n=e.minRotation||0,o=e.maxRotation;let a,r,h,l=n;if(!this._isVisible()||!e.display||n>=o||i<=1||!this.isHorizontal())return void(this.labelRotation=n);const c=this._getLabelSizes(),d=c.widest.width,u=c.highest.height,f=(0,s.S)(this.chart.width-d,0,this.maxWidth);a=t.offset?this.maxWidth/i:f/(i-1),d+6>a&&(a=f/(i-(t.offset?.5:1)),r=this.maxHeight-lt(t.grid)-e.padding-ct(t.title,this.chart.options.font),h=Math.sqrt(d*d+u*u),l=(0,s.U)(Math.min(Math.asin((0,s.S)((c.highest.height+6)/a,-1,1)),Math.asin((0,s.S)(r/h,-1,1))-Math.asin((0,s.S)(u/h,-1,1)))),l=Math.max(n,Math.min(o,l))),this.labelRotation=l}afterCalculateLabelRotation(){(0,s.Q)(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){(0,s.Q)(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:n,grid:o}}=this,a=this._isVisible(),r=this.isHorizontal();if(a){const a=ct(n,e.options.font);if(r?(t.width=this.maxWidth,t.height=lt(o)+a):(t.height=this.maxHeight,t.width=lt(o)+a),i.display&&this.ticks.length){const{first:e,last:n,widest:o,highest:a}=this._getLabelSizes(),h=2*i.padding,l=(0,s.t)(this.labelRotation),c=Math.cos(l),d=Math.sin(l);if(r){const e=i.mirror?0:d*o.width+c*a.height;t.height=Math.min(this.maxHeight,t.height+e+h)}else{const e=i.mirror?0:c*o.width+d*a.height;t.width=Math.min(this.maxWidth,t.width+e+h)}this._calculatePadding(e,n,d,c)}}this._handleMargins(),r?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:o},position:a}=this.options,r=0!==this.labelRotation,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,s.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(t){let e,i;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,i=t.length;e<i;e++)(0,s.k)(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let i=this.ticks;e<i.length&&(i=rt(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length,this.options.ticks.maxTicksLimit)}return t}_computeLabelSizes(t,e,i){const{ctx:n,_longestTextCache:o}=this,a=[],r=[],h=Math.floor(e/at(e,i));let l,c,d,u,f,g,p,x,m,b,_,y=0,v=0;for(l=0;l<e;l+=h){if(u=t[l].label,f=this._resolveTickFontOptions(l),n.font=g=f.string,p=o[g]=o[g]||{data:{},gc:[]},x=f.lineHeight,m=b=0,(0,s.k)(u)||(0,s.b)(u)){if((0,s.b)(u))for(c=0,d=u.length;c<d;++c)_=u[c],(0,s.k)(_)||(0,s.b)(_)||(m=(0,s.V)(n,p.data,p.gc,m,_),b+=x)}else m=(0,s.V)(n,p.data,p.gc,m,u),b=x;a.push(m),r.push(b),y=Math.max(m,y),v=Math.max(b,v)}!function(t,e){(0,s.F)(t,t=>{const i=t.gc,s=i.length/2;let n;if(s>e){for(n=0;n<s;++n)delete t.data[i[n]];i.splice(0,s)}})}(o,e);const w=a.indexOf(y),k=r.indexOf(v),M=t=>({width:a[t]||0,height:r[t]||0});return{first:M(0),last:M(e-1),widest:M(w),highest:M(k),widths:a,heights:r}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return(0,s.W)(this._alignToPixels?(0,s.X)(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&t<e.length){const i=e[t];return i.$context||(i.$context=function(t,e,i){return(0,s.j)(t,{tick:i,index:e,type:"tick"})}(this.getContext(),t,i))}return this.$context||(this.$context=(i=this.chart.getContext(),(0,s.j)(i,{scale:this,type:"scale"})));var i}_tickSize(){const t=this.options.ticks,e=(0,s.t)(this.labelRotation),i=Math.abs(Math.cos(e)),n=Math.abs(Math.sin(e)),o=this._getLabelSizes(),a=t.autoSkipPadding||0,r=o?o.widest.width+a:0,h=o?o.highest.height+a:0;return this.isHorizontal()?h*i>r*n?r/i:h/n:h*n<r*i?h/i:r/n}_isVisible(){const t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,i=this.chart,n=this.options,{grid:o,position:a,border:r}=n,h=o.offset,l=this.isHorizontal(),c=this.ticks.length+(h?1:0),d=lt(o),u=[],f=r.setContext(this.getContext()),g=f.display?f.width:0,p=g/2,x=function(t){return(0,s.X)(i,t,g)};let m,b,_,y,v,w,k,M,S,P,D,O;if("top"===a)m=x(this.bottom),w=this.bottom-d,M=m-p,P=x(t.top)+p,O=t.bottom;else if("bottom"===a)m=x(this.top),P=t.top,O=x(t.bottom)-p,w=m+p,M=this.top+d;else if("left"===a)m=x(this.right),v=this.right-d,k=m-p,S=x(t.left)+p,D=t.right;else if("right"===a)m=x(this.left),S=t.left,D=x(t.right)-p,v=m+p,k=this.left+d;else if("x"===e){if("center"===a)m=x((t.top+t.bottom)/2+.5);else if((0,s.i)(a)){const t=Object.keys(a)[0],e=a[t];m=x(this.chart.scales[t].getPixelForValue(e))}P=t.top,O=t.bottom,w=m+p,M=w+d}else if("y"===e){if("center"===a)m=x((t.left+t.right)/2);else if((0,s.i)(a)){const t=Object.keys(a)[0],e=a[t];m=x(this.chart.scales[t].getPixelForValue(e))}v=m-p,k=v-d,S=t.left,D=t.right}const C=(0,s.v)(n.ticks.maxTicksLimit,c),T=Math.max(1,Math.ceil(c/C));for(b=0;b<c;b+=T){const t=this.getContext(b),e=o.setContext(t),n=r.setContext(t),a=e.lineWidth,c=e.color,d=n.dash||[],f=n.dashOffset,g=e.tickWidth,p=e.tickColor,x=e.tickBorderDash||[],m=e.tickBorderDashOffset;_=ht(this,b,h),void 0!==_&&(y=(0,s.X)(i,_,a),l?v=k=S=D=y:w=M=P=O=y,u.push({tx1:v,ty1:w,tx2:k,ty2:M,x1:S,y1:P,x2:D,y2:O,width:a,color:c,borderDash:d,borderDashOffset:f,tickWidth:g,tickColor:p,tickBorderDash:x,tickBorderDashOffset:m}))}return this._ticksLength=c,this._borderValue=m,u}_computeLabelItems(t){const e=this.axis,i=this.options,{position:n,ticks:o}=i,a=this.isHorizontal(),r=this.ticks,{align:h,crossAlign:l,padding:c,mirror:d}=o,u=lt(i.grid),f=u+c,g=d?-c:f,p=-(0,s.t)(this.labelRotation),x=[];let m,b,_,y,v,w,k,M,S,P,D,O,C="middle";if("top"===n)w=this.bottom-g,k=this._getXAxisLabelAlignment();else if("bottom"===n)w=this.top+g,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"===e){if("center"===n)w=(t.top+t.bottom)/2+f;else if((0,s.i)(n)){const t=Object.keys(n)[0],e=n[t];w=this.chart.scales[t].getPixelForValue(e)+f}k=this._getXAxisLabelAlignment()}else if("y"===e){if("center"===n)v=(t.left+t.right)/2-f;else if((0,s.i)(n)){const t=Object.keys(n)[0],e=n[t];v=this.chart.scales[t].getPixelForValue(e)}k=this._getYAxisLabelAlignment(u).textAlign}"y"===e&&("start"===h?C="top":"end"===h&&(C="bottom"));const T=this._getLabelSizes();for(m=0,b=r.length;m<b;++m){_=r[m],y=_.label;const t=o.setContext(this.getContext(m));M=this.getPixelForTick(m)+o.labelOffset,S=this._resolveTickFontOptions(m),P=S.lineHeight,D=(0,s.b)(y)?y.length:1;const e=D/2,i=t.color,h=t.textStrokeColor,c=t.textStrokeWidth;let u,f=k;if(a?(v=M,"inner"===k&&(f=m===b-1?this.options.reverse?"left":"right":0===m?this.options.reverse?"right":"left":"center"),O="top"===n?"near"===l||0!==p?-D*P+P/2:"center"===l?-T.highest.height/2-e*P+P:-T.highest.height+P/2:"near"===l||0!==p?P/2:"center"===l?T.highest.height/2-e*P:T.highest.height-D*P,d&&(O*=-1),0===p||t.showLabelBackdrop||(v+=P/2*Math.sin(p))):(w=M,O=(1-D)*P/2),t.showLabelBackdrop){const e=(0,s.E)(t.backdropPadding),i=T.heights[m],n=T.widths[m];let o=O-e.top,a=0-e.left;switch(C){case"middle":o-=i/2;break;case"bottom":o-=i}switch(k){case"center":a-=n/2;break;case"right":a-=n;break;case"inner":m===b-1?a-=n:m>0&&(a-=n/2)}u={left:a,top:o,width:n+e.width,height:i+e.height,color:t.backdropColor}}x.push({label:y,font:S,textOffset:O,options:{rotation:p,color:i,strokeColor:h,strokeWidth:c,textAlign:f,textBaseline:C,translation:[v,w],backdrop:u}})}return x}_getXAxisLabelAlignment(){const{position:t,ticks:e}=this.options;if(-(0,s.t)(this.labelRotation))return"top"===t?"left":"right";let i="center";return"start"===e.align?i="left":"end"===e.align?i="right":"inner"===e.align&&(i="inner"),i}_getYAxisLabelAlignment(t){const{position:e,ticks:{crossAlign:i,mirror:s,padding:n}}=this.options,o=t+n,a=this._getLabelSizes().widest.width;let r,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);return i>=0?e.setContext(this.getContext(i)).lineWidth:0}drawGrid(t){const e=this.options.grid,i=this.ctx,s=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let n,o;const a=(t,e,s)=>{s.width&&s.color&&(i.save(),i.lineWidth=s.width,i.strokeStyle=s.color,i.setLineDash(s.borderDash||[]),i.lineDashOffset=s.borderDashOffset,i.beginPath(),i.moveTo(t.x,t.y),i.lineTo(e.x,e.y),i.stroke(),i.restore())};if(e.display)for(n=0,o=s.length;n<o;++n){const t=s[n];e.drawOnChartArea&&a({x:t.x1,y:t.y1},{x:t.x2,y:t.y2},t),e.drawTicks&&a({x:t.tx1,y:t.ty1},{x:t.tx2,y:t.ty2},{color:t.tickColor,width:t.tickWidth,borderDash:t.tickBorderDash,borderDashOffset:t.tickBorderDashOffset})}}drawBorder(){const{chart:t,ctx:e,options:{border:i,grid:n}}=this,o=i.setContext(this.getContext()),a=i.display?o.width:0;if(!a)return;const r=n.setContext(this.getContext(0)).lineWidth,h=this._borderValue;let l,c,d,u;this.isHorizontal()?(l=(0,s.X)(t,this.left,a)-a/2,c=(0,s.X)(t,this.right,r)+r/2,d=u=h):(d=(0,s.X)(t,this.top,a)-a/2,u=(0,s.X)(t,this.bottom,r)+r/2,l=c=h),e.save(),e.lineWidth=o.width,e.strokeStyle=o.color,e.beginPath(),e.moveTo(l,d),e.lineTo(c,u),e.stroke(),e.restore()}drawLabels(t){if(!this.options.ticks.display)return;const e=this.ctx,i=this._computeLabelArea();i&&(0,s.Y)(e,i);const n=this.getLabelItems(t);for(const t of n){const i=t.options,n=t.font,o=t.label,a=t.textOffset;(0,s.Z)(e,o,0,a,n,i)}i&&(0,s.$)(e)}drawTitle(){const{ctx:t,options:{position:e,title:i,reverse:n}}=this;if(!i.display)return;const o=(0,s.a0)(i.font),a=(0,s.E)(i.padding),r=i.align;let h=o.lineHeight/2;"bottom"===e||"center"===e||(0,s.i)(e)?(h+=a.bottom,(0,s.b)(i.text)&&(h+=o.lineHeight*(i.text.length-1))):h+=a.top;const{titleX:l,titleY:c,maxWidth:d,rotation:u}=function(t,e,i,n){const{top:o,left:a,bottom:r,right:h,chart:l}=t,{chartArea:c,scales:d}=l;let u,f,g,p=0;const x=r-o,m=h-a;if(t.isHorizontal()){if(f=(0,s.a2)(n,a,h),(0,s.i)(i)){const t=Object.keys(i)[0],s=i[t];g=d[t].getPixelForValue(s)+x-e}else g="center"===i?(c.bottom+c.top)/2+x-e:ot(t,i,e);u=h-a}else{if((0,s.i)(i)){const t=Object.keys(i)[0],s=i[t];f=d[t].getPixelForValue(s)-m+e}else f="center"===i?(c.left+c.right)/2-m+e:ot(t,i,e);g=(0,s.a2)(n,r,o),p="left"===i?-s.H:s.H}return{titleX:f,titleY:g,maxWidth:u,rotation:p}}(this,h,e,r);(0,s.Z)(t,i.text,0,0,o,{color:i.color,maxWidth:d,rotation:u,textAlign:dt(r,e,n),textBaseline:"middle",translation:[l,c]})}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){const t=this.options,e=t.ticks&&t.ticks.z||0,i=(0,s.v)(t.grid&&t.grid.z,-1),n=(0,s.v)(t.border&&t.border.z,0);return this._isVisible()&&this.draw===ut.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:n,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+"AxisID",s=[];let n,o;for(n=0,o=e.length;n<o;++n){const o=e[n];o[i]!==this.id||t&&o.type!==t||s.push(o)}return s}_resolveTickFontOptions(t){const e=this.options.ticks.setContext(this.getContext(t));return(0,s.a0)(e.font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class ft{constructor(t,e,i){this.type=t,this.scope=e,this.override=i,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){const e=Object.getPrototypeOf(t);let i;(function(t){return"id"in t&&"defaults"in t})(e)&&(i=this.register(e));const n=this.items,o=t.id,a=this.scope+"."+o;if(!o)throw new Error("class does not have id: "+t);return o in n||(n[o]=t,function(t,e,i){const n=(0,s.a4)(Object.create(null),[i?s.d.get(i):{},s.d.get(e),t.defaults]);s.d.set(e,n),t.defaultRoutes&&function(t,e){Object.keys(e).forEach(i=>{const n=i.split("."),o=n.pop(),a=[t].concat(n).join("."),r=e[i].split("."),h=r.pop(),l=r.join(".");s.d.route(a,o,l,h)})}(e,t.defaultRoutes),t.descriptors&&s.d.describe(e,t.descriptors)}(t,a,i),this.override&&s.d.override(t.id,t.overrides)),a}get(t){return this.items[t]}unregister(t){const e=this.items,i=t.id,n=this.scope;i in e&&delete e[i],n&&i in s.d[n]&&(delete s.d[n][i],this.override&&delete s.a3[i])}}class gt{constructor(){this.controllers=new ft(v,"datasets",!0),this.elements=new ft(st,"elements"),this.plugins=new ft(Object,"plugins"),this.scales=new ft(ut,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,i){[...e].forEach(e=>{const n=i||this._getRegistryForType(e);i||n.isForType(e)||n===this.plugins&&e.id?this._exec(t,n,e):(0,s.F)(e,e=>{const s=i||this._getRegistryForType(e);this._exec(t,s,e)})})}_exec(t,e,i){const n=(0,s.a5)(t);(0,s.Q)(i["before"+n],[],i),e[t](i),(0,s.Q)(i["after"+n],[],i)}_getRegistryForType(t){for(let e=0;e<this._typedRegistries.length;e++){const i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}_get(t,e,i){const s=e.get(t);if(void 0===s)throw new Error('"'+t+'" is not a registered '+i+".");return s}}var pt=new gt;class xt{constructor(){this._init=[]}notify(t,e,i,s){"beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install"));const n=s?this._descriptors(t).filter(s):this._descriptors(t),o=this._notify(n,t,e,i);return"afterDestroy"===e&&(this._notify(n,t,"stop"),this._notify(this._init,t,"uninstall")),o}_notify(t,e,i,n){n=n||{};for(const o of t){const t=o.plugin,a=t[i],r=[e,n,o.options];if(!1===(0,s.Q)(a,r,t)&&n.cancelable)return!1}return!0}invalidate(){(0,s.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(t,e){const i=t&&t.config,n=(0,s.v)(i.options&&i.options.plugins,{}),o=function(t){const e={},i=[],s=Object.keys(pt.plugins.items);for(let t=0;t<s.length;t++)i.push(pt.getPlugin(s[t]));const n=t.plugins||[];for(let t=0;t<n.length;t++){const s=n[t];-1===i.indexOf(s)&&(i.push(s),e[s.id]=!0)}return{plugins:i,localIds:e}}(i);return!1!==n||e?function(t,{plugins:e,localIds:i},s,n){const o=[],a=t.getContext();for(const r of e){const e=r.id,h=mt(s[e],n);null!==h&&o.push({plugin:r,options:bt(t.config,{plugin:r,local:i[e]},h,a)})}return o}(t,o,n,e):[]}_notifyStateChanges(t){const e=this._oldCache||[],i=this._cache,s=(t,e)=>t.filter(t=>!e.some(e=>t.plugin.id===e.plugin.id));this._notify(s(e,i),t,"stop"),this._notify(s(i,e),t,"start")}}function mt(t,e){return e||!1!==t?!0===t?{}:t:null}function bt(t,{plugin:e,local:i},s,n){const o=t.pluginScopeKeys(e),a=t.getOptionScopes(s,o);return i&&e.defaults&&a.push(e.defaults),t.createResolver(a,n,[""],{scriptable:!1,indexable:!1,allKeys:!0})}function _t(t,e){const i=s.d.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||"x"}function yt(t){if("x"===t||"y"===t||"r"===t)return t}function vt(t){return"top"===t||"bottom"===t?"x":"left"===t||"right"===t?"y":void 0}function wt(t,...e){if(yt(t))return t;for(const i of e){const e=i.axis||vt(i.position)||t.length>1&&yt(t[0].toLowerCase());if(e)return e}throw new Error(`Cannot determine type of '${t}' axis. Please provide 'axis' or 'position' option.`)}function kt(t,e,i){if(i[e+"AxisID"]===t)return{axis:e}}function Mt(t){const e=t.options||(t.options={});e.plugins=(0,s.v)(e.plugins,{}),e.scales=function(t,e){const i=s.a3[t.type]||{scales:{}},n=e.scales||{},o=_t(t.type,e),a=Object.create(null);return Object.keys(n).forEach(e=>{const r=n[e];if(!(0,s.i)(r))return console.error(`Invalid scale configuration for scale: ${e}`);if(r._proxy)return console.warn(`Ignoring resolver passed as options for scale: ${e}`);const h=wt(e,r,function(t,e){if(e.data&&e.data.datasets){const i=e.data.datasets.filter(e=>e.xAxisID===t||e.yAxisID===t);if(i.length)return kt(t,"x",i[0])||kt(t,"y",i[0])}return{}}(e,t),s.d.scales[r.type]),l=function(t,e){return t===e?"_index_":"_value_"}(h,o),c=i.scales||{};a[e]=(0,s.ab)(Object.create(null),[{axis:h},r,c[h],c[l]])}),t.data.datasets.forEach(i=>{const o=i.type||t.type,r=i.indexAxis||_t(o,e),h=(s.a3[o]||{}).scales||{};Object.keys(h).forEach(t=>{const e=function(t,e){let i=t;return"_index_"===t?i=e:"_value_"===t&&(i="x"===e?"y":"x"),i}(t,r),o=i[e+"AxisID"]||e;a[o]=a[o]||Object.create(null),(0,s.ab)(a[o],[{axis:e},n[o],h[t]])})}),Object.keys(a).forEach(t=>{const e=a[t];(0,s.ab)(e,[s.d.scales[e.type],s.d.scale])}),a}(t,e)}function St(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}const Pt=new Map,Dt=new Set;function Ot(t,e){let i=Pt.get(t);return i||(i=e(),Pt.set(t,i),Dt.add(i)),i}const Ct=(t,e,i)=>{const n=(0,s.f)(e,i);void 0!==n&&t.add(n)};class Tt{constructor(t){this._config=function(t){return(t=t||{}).data=St(t.data),Mt(t),t}(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=St(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){const t=this._config;this.clearCache(),Mt(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return Ot(t,()=>[[`datasets.${t}`,""]])}datasetAnimationScopeKeys(t,e){return Ot(`${t}.transition.${e}`,()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]])}datasetElementScopeKeys(t,e){return Ot(`${t}-${e}`,()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]])}pluginScopeKeys(t){const e=t.id;return Ot(`${this.type}-plugin-${e}`,()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]])}_cachedScopes(t,e){const i=this._scopeCache;let s=i.get(t);return s&&!e||(s=new Map,i.set(t,s)),s}getOptionScopes(t,e,i){const{options:n,type:o}=this,a=this._cachedScopes(t,i),r=a.get(e);if(r)return r;const h=new Set;e.forEach(e=>{t&&(h.add(t),e.forEach(e=>Ct(h,t,e))),e.forEach(t=>Ct(h,n,t)),e.forEach(t=>Ct(h,s.a3[o]||{},t)),e.forEach(t=>Ct(h,s.d,t)),e.forEach(t=>Ct(h,s.a6,t))});const l=Array.from(h);return 0===l.length&&l.push(Object.create(null)),Dt.has(e)&&a.set(e,l),l}chartOptionScopes(){const{options:t,type:e}=this;return[t,s.a3[e]||{},s.d.datasets[e]||{},{type:e},s.d,s.a6]}resolveNamedOptions(t,e,i,n=[""]){const o={$shared:!0},{resolver:a,subPrefixes:r}=At(this._resolverCache,t,n);let h=a;if(function(t,e){const{isScriptable:i,isIndexable:n}=(0,s.aa)(t);for(const o of e){const e=i(o),a=n(o),r=(a||e)&&t[o];if(e&&((0,s.a7)(r)||It(r))||a&&(0,s.b)(r))return!0}return!1}(a,e)){o.$shared=!1,i=(0,s.a7)(i)?i():i;const e=this.createResolver(t,i,r);h=(0,s.a8)(a,i,e)}for(const t of e)o[t]=h[t];return o}createResolver(t,e,i=[""],n){const{resolver:o}=At(this._resolverCache,t,i);return(0,s.i)(e)?(0,s.a8)(o,e,void 0,n):o}}function At(t,e,i){let n=t.get(e);n||(n=new Map,t.set(e,n));const o=i.join();let a=n.get(o);return a||(a={resolver:(0,s.a9)(e,i),subPrefixes:i.filter(t=>!t.toLowerCase().includes("hover"))},n.set(o,a)),a}const It=t=>(0,s.i)(t)&&Object.getOwnPropertyNames(t).some(e=>(0,s.a7)(t[e])),Et=["top","bottom","left","right","chartArea"];function Lt(t,e){return"top"===t||"bottom"===t||-1===Et.indexOf(t)&&"x"===e}function Ft(t,e){return function(i,s){return i[t]===s[t]?i[e]-s[e]:i[t]-s[t]}}function Rt(t){const e=t.chart,i=e.options.animation;e.notifyPlugins("afterRender"),(0,s.Q)(i&&i.onComplete,[t],e)}function zt(t){const e=t.chart,i=e.options.animation;(0,s.Q)(i&&i.onProgress,[t],e)}function Bt(t){return(0,s.M)()&&"string"==typeof t?t=document.getElementById(t):t&&t.length&&(t=t[0]),t&&t.canvas&&(t=t.canvas),t}const jt={},Ht=t=>{const e=Bt(t);return Object.values(jt).filter(t=>t.canvas===e).pop()};function Vt(t,e,i){const s=Object.keys(t);for(const n of s){const s=+n;if(s>=e){const o=t[n];delete t[n],(i>0||s>e)&&(t[s+i]=o)}}}class Wt{static defaults=s.d;static instances=jt;static overrides=s.a3;static registry=pt;static version="4.5.0";static getChart=Ht;static register(...t){pt.add(...t),Nt()}static unregister(...t){pt.remove(...t),Nt()}constructor(t,e){const i=this.config=new Tt(e),n=Bt(t),a=Ht(n);if(a)throw new Error("Canvas is already in use. Chart with ID '"+a.id+"' must be destroyed before the canvas with ID '"+a.canvas.id+"' can be reused.");const r=i.createResolver(i.chartOptionScopes(),this.getContext());this.platform=new(i.platform||function(t){return!(0,s.M)()||"undefined"!=typeof OffscreenCanvas&&t instanceof OffscreenCanvas?V:it}(n)),this.platform.updateConfig(i);const h=this.platform.acquireContext(n,r.aspectRatio),l=h&&h.canvas,c=l&&l.height,d=l&&l.width;this.id=(0,s.ac)(),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 xt,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=(0,s.ad)(t=>this.update(t),r.resizeDelay||0),this._dataChanges=[],jt[this.id]=this,h&&l?(o.listen(this,"complete",Rt),o.listen(this,"progress",zt),this._initialize(),this.attached&&this.update()):console.error("Failed to create chart: can't acquire context from the given item")}get aspectRatio(){const{options:{aspectRatio:t,maintainAspectRatio:e},width:i,height:n,_aspectRatio:o}=this;return(0,s.k)(t)?e&&o?o:n?i/n:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}get registry(){return pt}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():(0,s.ae)(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return(0,s.af)(this.canvas,this.ctx),this}stop(){return o.stop(this),this}resize(t,e){o.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){const i=this.options,n=this.canvas,o=i.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(n,t,e,o),r=i.devicePixelRatio||this.platform.getDevicePixelRatio(),h=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,(0,s.ae)(this,r,!0)&&(this.notifyPlugins("resize",{size:a}),(0,s.Q)(i.onResize,[this,a],this),this.attached&&this._doResize(h)&&this.render())}ensureScalesHaveIDs(){const t=this.options.scales||{};(0,s.F)(t,(t,e)=>{t.id=e})}buildOrUpdateScales(){const t=this.options,e=t.scales,i=this.scales,n=Object.keys(i).reduce((t,e)=>(t[e]=!1,t),{});let o=[];e&&(o=o.concat(Object.keys(e).map(t=>{const i=e[t],s=wt(t,i),n="r"===s,o="x"===s;return{options:i,dposition:n?"chartArea":o?"bottom":"left",dtype:n?"radialLinear":o?"category":"linear"}}))),(0,s.F)(o,e=>{const o=e.options,a=o.id,r=wt(a,o),h=(0,s.v)(o.type,e.dtype);void 0!==o.position&&Lt(o.position,r)===Lt(e.dposition)||(o.position=e.dposition),n[a]=!0;let l=null;a in i&&i[a].type===h?l=i[a]:(l=new(pt.getScale(h))({id:a,type:h,ctx:this.ctx,chart:this}),i[l.id]=l),l.init(o,t)}),(0,s.F)(n,(t,e)=>{t||delete i[e]}),(0,s.F)(i,t=>{j.configure(this,t,t.options),j.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(Ft("order","index"))}_removeUnreferencedMetasets(){const{_metasets:t,data:{datasets:e}}=this;t.length>e.length&&delete this._stacks,t.forEach((t,i)=>{0===e.filter(e=>e===t._dataset).length&&this._destroyDatasetMeta(i)})}buildOrUpdateControllers(){const t=[],e=this.data.datasets;let i,n;for(this._removeUnreferencedMetasets(),i=0,n=e.length;i<n;i++){const n=e[i];let o=this.getDatasetMeta(i);const a=n.type||this.config.type;if(o.type&&o.type!==a&&(this._destroyDatasetMeta(i),o=this.getDatasetMeta(i)),o.type=a,o.indexAxis=n.indexAxis||_t(a,this.options),o.order=n.order||0,o.index=i,o.label=""+n.label,o.visible=this.isDatasetVisible(i),o.controller)o.controller.updateIndex(i),o.controller.linkScales();else{const e=pt.getController(a),{datasetElementType:n,dataElementType:r}=s.d.datasets[a];Object.assign(e,{dataElementType:pt.getElement(r),datasetElementType:n&&pt.getElement(n)}),o.controller=new e(this,i),t.push(o.controller)}}return this._updateMetasets(),t}_resetElements(){(0,s.F)(this.data.datasets,(t,e)=>{this.getDatasetMeta(e).controller.reset()},this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();const i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0}))return;const o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let t=0,e=this.data.datasets.length;t<e;t++){const{controller:e}=this.getDatasetMeta(t),i=!n&&-1===o.indexOf(e);e.buildOrUpdateElements(i),a=Math.max(+e.getMaxOverflow(),a)}a=this._minPadding=i.layout.autoPadding?a:0,this._updateLayout(a),n||(0,s.F)(o,t=>{t.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(Ft("z","_idx"));const{_active:r,_lastEvent:h}=this;h?this._eventHandler(h,!0):r.length&&this._updateHoverStyles(r,r,!0),this.render()}_updateScales(){(0,s.F)(this.scales,t=>{j.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);(0,s.ag)(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:i,start:s,count:n}of e)Vt(t,s,"_removeElements"===i?-n:n)}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,i=e=>new Set(t.filter(t=>t[0]===e).map((t,e)=>e+","+t.splice(1).join(","))),n=i(0);for(let t=1;t<e;t++)if(!(0,s.ag)(n,i(t)))return;return Array.from(n).map(t=>t.split(",")).map(t=>({method:t[1],start:+t[2],count:+t[3]}))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;j.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],(0,s.F)(this.boxes,t=>{i&&"chartArea"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))},this),this._layers.forEach((t,e)=>{t._idx=e}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t<e;++t)this.getDatasetMeta(t).controller.configure();for(let e=0,i=this.data.datasets.length;e<i;++e)this._updateDataset(e,(0,s.a7)(t)?t({datasetIndex:e}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}_updateDataset(t,e){const i=this.getDatasetMeta(t),s={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetUpdate",s)&&(i.controller._update(e),s.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",s))}render(){!1!==this.notifyPlugins("beforeRender",{cancelable:!0})&&(o.has(this)?this.attached&&!o.running(this)&&o.start(this):(this.draw(),Rt({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){const{width:t,height:e}=this._resizeBeforeDraw;this._resizeBeforeDraw=null,this._resize(t,e)}if(this.clear(),this.width<=0||this.height<=0)return;if(!1===this.notifyPlugins("beforeDraw",{cancelable:!0}))return;const e=this._layers;for(t=0;t<e.length&&e[t].z<=0;++t)e[t].draw(this.chartArea);for(this._drawDatasets();t<e.length;++t)e[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}_getSortedDatasetMetas(t){const e=this._sortedMetasets,i=[];let s,n;for(s=0,n=e.length;s<n;++s){const n=e[s];t&&!n.visible||i.push(n)}return i}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(!1===this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0}))return;const t=this.getSortedVisibleDatasetMetas();for(let e=t.length-1;e>=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){const e=this.ctx,i={meta:t,index:t.index,cancelable:!0},n=(0,s.ah)(this,t);!1!==this.notifyPlugins("beforeDatasetDraw",i)&&(n&&(0,s.Y)(e,n),t.controller.draw(),n&&(0,s.$)(e),i.cancelable=!1,this.notifyPlugins("afterDatasetDraw",i))}isPointInArea(t){return(0,s.C)(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,i,s){const n=D.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,s.j)(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){const e=this.data.datasets[t];if(!e)return!1;const i=this.getDatasetMeta(t);return"boolean"==typeof i.hidden?!i.hidden:!e.hidden}setDatasetVisibility(t,e){this.getDatasetMeta(t).hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,i){const n=i?"show":"hide",o=this.getDatasetMeta(t),a=o.controller._resolveAnimations(void 0,n);(0,s.h)(e)?(o.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),a.update(o,{visible:i}),this.update(e=>e.datasetIndex===t?n:void 0))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),o.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");const{canvas:t,ctx:e}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),(0,s.af)(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),delete jt[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 t=this._listeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},n=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};(0,s.F)(this.options.events,t=>i(t,n))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(i,s)=>{t[i]&&(e.removeEventListener(this,i,s),delete t[i])},n=(t,e)=>{this.canvas&&this.resize(t,e)};let o;const a=()=>{s("attach",a),this.attached=!0,this.resize(),i("resize",n),i("detach",o)};o=()=>{this.attached=!1,s("resize",n),this._stop(),this._resize(0,0),i("attach",a)},e.isAttached(this.canvas)?a():o()}unbindEvents(){(0,s.F)(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},(0,s.F)(this._responsiveListeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){const s=i?"set":"remove";let n,o,a,r;for("dataset"===e&&(n=this.getDatasetMeta(t[0].datasetIndex),n.controller["_"+s+"DatasetHoverStyle"]()),a=0,r=t.length;a<r;++a){o=t[a];const e=o&&this.getDatasetMeta(o.datasetIndex).controller;e&&e[s+"HoverStyle"](o.element,o.datasetIndex,o.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){const e=this._active||[],i=t.map(({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,s.ai)(i,e)&&(this._active=i,this._lastEvent=null,this._updateHoverStyles(i,e))}notifyPlugins(t,e,i){return this._plugins.notify(this,t,e,i)}isPluginEnabled(t){return 1===this._plugins._cache.filter(e=>e.plugin.id===t).length}_updateHoverStyles(t,e,i){const s=this.options.hover,n=(t,e)=>t.filter(t=>!e.some(e=>t.datasetIndex===e.datasetIndex&&t.index===e.index)),o=n(e,t),a=i?t:n(t,e);o.length&&this.updateHoverStyle(o,s.mode,!1),a.length&&s.mode&&this.updateHoverStyle(a,s.mode,!0)}_eventHandler(t,e){const i={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},s=e=>(e.options.events||this.options.events).includes(t.native.type);if(!1===this.notifyPlugins("beforeEvent",i,s))return;const n=this._handleEvent(t,e,i.inChartArea);return i.cancelable=!1,this.notifyPlugins("afterEvent",i,s),(n||i.changed)&&this.render(),this}_handleEvent(t,e,i){const{_active:n=[],options:o}=this,a=e,r=this._getActiveElements(t,n,i,a),h=(0,s.aj)(t),l=function(t,e,i,s){return i&&"mouseout"!==t.type?s?e:t:null}(t,this._lastEvent,i,h);i&&(this._lastEvent=null,(0,s.Q)(o.onHover,[t,r,this],this),h&&(0,s.Q)(o.onClick,[t,r,this],this));const c=!(0,s.ai)(r,n);return(c||e)&&(this._active=r,this._updateHoverStyles(r,n,e)),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)}}function Nt(){return(0,s.F)(Wt.instances,t=>t._plugins.invalidate())}function $t(t,e,i=e){t.lineCap=(0,s.v)(i.borderCapStyle,e.borderCapStyle),t.setLineDash((0,s.v)(i.borderDash,e.borderDash)),t.lineDashOffset=(0,s.v)(i.borderDashOffset,e.borderDashOffset),t.lineJoin=(0,s.v)(i.borderJoinStyle,e.borderJoinStyle),t.lineWidth=(0,s.v)(i.borderWidth,e.borderWidth),t.strokeStyle=(0,s.v)(i.borderColor,e.borderColor)}function Yt(t,e,i){t.lineTo(i.x,i.y)}function Ut(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 Xt(t,e,i,n){const{points:o,options:a}=e,{count:r,start:h,loop:l,ilen:c}=Ut(o,i,n),d=function(t){return t.stepped?s.at:t.tension||"monotone"===t.cubicInterpolationMode?s.au:Yt}(a);let u,f,g,{move:p=!0,reverse:x}=n||{};for(u=0;u<=c;++u)f=o[(h+(x?c-u:u))%r],f.skip||(p?(t.moveTo(f.x,f.y),p=!1):d(t,g,f,x,a.stepped),g=f);return l&&(f=o[(h+(x?c:0))%r],d(t,g,f,x,a.stepped)),!!l}function Qt(t,e,i,s){const n=e.points,{count:o,start:a,ilen:r}=Ut(n,i,s),{move:h=!0,reverse:l}=s||{};let c,d,u,f,g,p,x=0,m=0;const b=t=>(a+(l?r-t:t))%o,_=()=>{f!==g&&(t.lineTo(x,g),t.lineTo(x,f),t.lineTo(x,p))};for(h&&(d=n[b(0)],t.moveTo(d.x,d.y)),c=0;c<=r;++c){if(d=n[b(c)],d.skip)continue;const e=d.x,i=d.y,s=0|e;s===u?(i<f?f=i:i>g&&(g=i),x=(m*x+e)/++m):(_(),t.lineTo(e,i),u=s,m=0,f=g=i),p=i}_()}function qt(t){const e=t.options,i=e.borderDash&&e.borderDash.length;return t._decimated||t._loop||e.tension||"monotone"===e.cubicInterpolationMode||e.stepped||i?Xt:Qt}const Kt="function"==typeof Path2D;class Gt extends st{static id="line";static defaults={borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderWidth:3,capBezierPoints:!0,cubicInterpolationMode:"default",fill:!1,spanGaps:!1,stepped:!1,tension:0};static defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};static descriptors={_scriptable:!0,_indexable:t=>"borderDash"!==t&&"fill"!==t};constructor(t){super(),this.animated=!0,this.options=void 0,this._chart=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){const i=this.options;if((i.tension||"monotone"===i.cubicInterpolationMode)&&!i.stepped&&!this._pointsUpdated){const n=i.spanGaps?this._loop:this._fullLoop;(0,s.an)(this._points,i,t,n,e),this._pointsUpdated=!0}}set points(t){this._points=t,delete this._segments,delete this._path,this._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=(0,s.ao)(this,this.options.segment))}first(){const t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){const t=this.segments,e=this.points,i=t.length;return i&&e[t[i-1].end]}interpolate(t,e){const i=this.options,n=t[e],o=this.points,a=(0,s.ap)(this,{property:e,start:n,end:n});if(!a.length)return;const r=[],h=function(t){return t.stepped?s.aq:t.tension||"monotone"===t.cubicInterpolationMode?s.ar:s.as}(i);let l,c;for(l=0,c=a.length;l<c;++l){const{start:s,end:c}=a[l],d=o[s],u=o[c];if(d===u){r.push(d);continue}const f=h(d,u,Math.abs((n-d[e])/(u[e]-d[e])),i.stepped);f[e]=t[e],r.push(f)}return 1===r.length?r[0]:r}pathSegment(t,e,i){return qt(this)(t,this,e,i)}path(t,e,i){const s=this.segments,n=qt(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(),function(t,e,i,s){Kt&&!e.options.segment?function(t,e,i,s){let n=e._path;n||(n=e._path=new Path2D,e.path(n,i,s)&&n.closePath()),$t(t,e.options),t.stroke(n)}(t,e,i,s):function(t,e,i,s){const{segments:n,options:o}=e,a=qt(e);for(const r of n)$t(t,o,r.style),t.beginPath(),a(t,e,r,{start:i,end:i+s-1})&&t.closePath(),t.stroke()}(t,e,i,s)}(t,this,i,s),t.restore()),this.animated&&(this._pointsUpdated=!1,this._path=void 0)}}function Zt(t,e,i,s){const n=t.options,{[i]:o}=t.getProps([i],s);return Math.abs(e-o)<n.radius+n.hitRadius}class Jt extends st{static id="point";parsed;skip;stop;static defaults={borderWidth:1,hitRadius:1,hoverBorderWidth:1,hoverRadius:4,pointStyle:"circle",radius:3,rotation:0};static defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};constructor(t){super(),this.options=void 0,this.parsed=void 0,this.skip=void 0,this.stop=void 0,t&&Object.assign(this,t)}inRange(t,e,i){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 Zt(this,t,"x",e)}inYRange(t,e){return Zt(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 e=Math.max(e,e&&t.hoverRadius||0),2*(e+(e&&t.borderWidth||0))}draw(t,e){const i=this.options;this.skip||i.radius<.1||!(0,s.C)(this,e,this.size(i)/2)||(t.strokeStyle=i.borderColor,t.lineWidth=i.borderWidth,t.fillStyle=i.backgroundColor,(0,s.av)(t,i,this.x,this.y))}getRange(){const t=this.options||{};return t.radius+t.hitRadius}}function te(t,e,i,n){if(n)return;let o=e[t],a=i[t];return"angle"===t&&(o=(0,s.al)(o),a=(0,s.al)(a)),{property:t,start:o,end:a}}function ee(t,e,i){for(;e>t;e--){const t=i[e];if(!isNaN(t.x)&&!isNaN(t.y))break}return e}function ie(t,e,i,s){return t&&e?s(t[i],e[i]):t?t[i]:e?e[i]:0}function se(t,e){let i=[],n=!1;return(0,s.b)(t)?(n=!0,i=t):i=function(t,e){const{x:i=null,y:s=null}=t||{},n=e.points,o=[];return e.segments.forEach(({start:t,end:e})=>{e=ee(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}(t,e),i.length?new Gt({points:i,options:{tension:0},_loop:n,_fullLoop:n}):null}function ne(t){return t&&!1!==t.fill}function oe(t,e,i){let n=t[e].fill;const o=[e];let a;if(!i)return n;for(;!1!==n&&-1===o.indexOf(n);){if(!(0,s.g)(n))return n;if(a=t[n],!a)return!1;if(a.visible)return n;o.push(n),n=a.fill}return!1}function ae(t,e,i){const n=function(t){const e=t.options,i=e.fill;let n=(0,s.v)(i&&i.target,i);return void 0===n&&(n=!!e.backgroundColor),!1!==n&&null!==n&&(!0===n?"origin":n)}(t);if((0,s.i)(n))return!isNaN(n.value)&&n;let 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e={radius:Math.min(l,h)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},i=n.leftForLtr(u,l)+l/2,c=g+h/2;t.strokeStyle=o.multiKeyBackground,t.fillStyle=o.multiKeyBackground,(0,s.av)(t,e,i,c),t.strokeStyle=a.borderColor,t.fillStyle=a.backgroundColor,(0,s.av)(t,e,i,c)}else{t.lineWidth=(0,s.i)(a.borderWidth)?Math.max(...Object.values(a.borderWidth)):a.borderWidth||1,t.strokeStyle=a.borderColor,t.setLineDash(a.borderDash||[]),t.lineDashOffset=a.borderDashOffset||0;const e=n.leftForLtr(u,l),i=n.leftForLtr(n.xPlus(u,1),l-2),r=(0,s.ay)(a.borderRadius);Object.values(r).some(t=>0!==t)?(t.beginPath(),t.fillStyle=o.multiKeyBackground,(0,s.aw)(t,{x:e,y:g,w:l,h,radius:r}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),(0,s.aw)(t,{x:i,y:g+1,w:l-2,h:h-2,radius:r}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(e,g,l,h),t.strokeRect(e,g,l,h),t.fillStyle=a.backgroundColor,t.fillRect(i,g+1,l-2,h-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:n}=this,{bodySpacing:o,bodyAlign:a,displayColors:r,boxHeight:h,boxWidth:l,boxPadding:c}=i,d=(0,s.a0)(i.bodyFont);let u=d.lineHeight,f=0;const g=(0,s.aA)(i.rtl,this.x,this.width),p=function(i){e.fillText(i,g.x(t.x+f),t.y+u/2),t.y+=u+o},x=g.textAlign(a);let m,b,_,y,v,w,k;for(e.textAlign=a,e.textBaseline="middle",e.font=d.string,t.x=De(this,x,i),e.fillStyle=i.bodyColor,(0,s.F)(this.beforeBody,p),f=r&&"right"!==x?"center"===a?l/2+c:l+2+c:0,y=0,w=n.length;y<w;++y){for(m=n[y],b=this.labelTextColors[y],e.fillStyle=b,(0,s.F)(m.before,p),_=m.lines,r&&_.length&&(this._drawColorBox(e,t,y,g,i),u=Math.max(d.lineHeight,h)),v=0,k=_.length;v<k;++v)p(_[v]),u=d.lineHeight;(0,s.F)(m.after,p)}f=0,u=d.lineHeight,(0,s.F)(this.afterBody,p),t.y-=o}drawFooter(t,e,i){const n=this.footer,o=n.length;let a,r;if(o){const h=(0,s.aA)(i.rtl,this.x,this.width);for(t.x=De(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=h.textAlign(i.footerAlign),e.textBaseline="middle",a=(0,s.a0)(i.footerFont),e.fillStyle=i.footerColor,e.font=a.string,r=0;r<o;++r)e.fillText(n[r],h.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+i.footerSpacing}}drawBackground(t,e,i,n){const{xAlign:o,yAlign:a}=this,{x:r,y:h}=t,{width:l,height:c}=i,{topLeft:d,topRight:u,bottomLeft:f,bottomRight:g}=(0,s.ay)(n.cornerRadius);e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth,e.beginPath(),e.moveTo(r+d,h),"top"===a&&this.drawCaret(t,e,i,n),e.lineTo(r+l-u,h),e.quadraticCurveTo(r+l,h,r+l,h+u),"center"===a&&"right"===o&&this.drawCaret(t,e,i,n),e.lineTo(r+l,h+c-g),e.quadraticCurveTo(r+l,h+c,r+l-g,h+c),"bottom"===a&&this.drawCaret(t,e,i,n),e.lineTo(r+f,h+c),e.quadraticCurveTo(r,h+c,r,h+c-f),"center"===a&&"left"===o&&this.drawCaret(t,e,i,n),e.lineTo(r,h+d),e.quadraticCurveTo(r,h,r+d,h),e.closePath(),e.fill(),n.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=_e[t.position].call(this,this._active,this._eventPosition);if(!i)return;const o=this._size=ke(this,t),a=Object.assign({},i,this._size),r=Se(e,t,a),h=Pe(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(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const n={width:this.width,height:this.height},o={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const a=(0,s.E)(e.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&r&&(t.save(),t.globalAlpha=i,this.drawBackground(o,t,n,e),(0,s.aB)(t,e.textDirection),o.y+=a.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),(0,s.aD)(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,n=t.map(({datasetIndex:t,index:e})=>{const i=this.chart.getDatasetMeta(t);if(!i)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}),o=!(0,s.ai)(i,n),a=this._positionChanged(n,e);(o||a)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],a=this._getActiveElements(t,o,e,i),r=this._positionChanged(a,t),h=e||!(0,s.ai)(a,o)||r;return h&&(this._active=a,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),h}_getActiveElements(t,e,i,s){const n=this.options;if("mouseout"===t.type)return[];if(!s)return e.filter(t=>this.chart.data.datasets[t.datasetIndex]&&void 0!==this.chart.getDatasetMeta(t.datasetIndex).controller.getParsed(t.index));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=_e[n.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}var Ee={id:"tooltip",_element:Ie,positioners:_e,afterInit(t,e,i){i&&(t.tooltip=new Ie({chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){const e=t.tooltip;if(e&&e._willRender()){const i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",{...i,cancelable:!0}))return;e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)}},afterEvent(t,e){if(t.tooltip){const i=e.replay;t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:Te},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"]};function 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