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o="reset"===n,{index:a,_cachedMeta:{vScale:r}}=this,h=r.getBasePixel(),l=r.isHorizontal(),c=this._getRuler(),{sharedOptions:d,includeOptions:u}=this._getSharedOptions(e,n);for(let g=e;g<e+i;g++){const e=this.getParsed(g),i=o||(0,s.k)(e[r.axis])?{base:h,head:h}:this._calculateBarValuePixels(g),p=this._calculateBarIndexPixels(g,c),f=(e._stacks||{})[r.axis],x={horizontal:l,base:i.base,enableBorderRadius:!f||S(e._custom)||a===f._top||a===f._bottom,x:l?i.head:p.center,y:l?p.center:i.head,height:l?p.size:Math.abs(i.size),width:l?Math.abs(i.size):p.size};u&&(x.options=d||this.resolveDataElementOptions(g,t[g].active?"active":n));const m=x.options||t[g].options;D(x,m,f,a),C(x,m,c.ratio),this.updateElement(t[g],g,x,n)}}_getStacks(t,e){const{iScale:i}=this._cachedMeta,n=i.getMatchingVisibleMetas(this._type).filter((t=>t.controller.options.grouped)),o=i.options.stacked,a=[],r=this._cachedMeta.controller.getParsed(e),h=r&&r[i.axis],l=t=>{const 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t=e.getPixelForDecimal(0),o=e.getPixelForDecimal(1),l=Math.min(t,o),p=Math.max(t,o);m=Math.max(Math.min(m,p),l),d=m+u,i&&!c&&(h._stacks[e.axis]._visualValues[n]=e.getValueForPixel(d)-e.getValueForPixel(m))}if(m===e.getPixelForValue(r)){const t=(0,s.s)(u)*e.getLineWidthForValue(r)/2;m+=t,u-=t}return{size:u,base:m,head:d,center:d+u/2}}_calculateBarIndexPixels(t,e){const i=e.scale,n=this.options,o=n.skipNull,a=(0,s.v)(n.maxBarThickness,1/0);let r,h;const l=this._getAxisCount();if(e.grouped){const i=o?this._getStackCount(t):e.stackCount,c="flex"===n.barThickness?function(t,e,i,s){const n=e.pixels,o=n[t];let a=t>0?n[t-1]:null,r=t<n.length-1?n[t+1]:null;const h=i.categoryPercentage;null===a&&(a=o-(null===r?e.end-e.start:r-o)),null===r&&(r=o+o-a);const l=o-(o-Math.min(a,r))/2*h;return{chunk:Math.abs(r-a)/2*h/s,ratio:i.barPercentage,start:l}}(t,e,n,i*l):function(t,e,i,n){const o=i.barThickness;let 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e}(t),i=j(e.filter((t=>t.box.fullSize)),!0),s=j(V(e,"left"),!0),n=j(V(e,"right")),o=j(V(e,"top"),!0),a=j(V(e,"bottom")),r=W(e,"x"),h=W(e,"y");return{fullSize:i,leftAndTop:s.concat(o),rightAndBottom:n.concat(h).concat(a).concat(r),chartArea:V(e,"chartArea"),vertical:s.concat(n).concat(h),horizontal:o.concat(a).concat(r)}}(t.boxes),l=h.vertical,c=h.horizontal;(0,s.F)(t.boxes,(t=>{"function"===typeof t.beforeLayout&&t.beforeLayout()}));const d=l.reduce(((t,e)=>e.box.options&&!1===e.box.options.display?t:t+1),0)||1,u=Object.freeze({outerWidth:e,outerHeight:i,padding:o,availableWidth:a,availableHeight:r,vBoxMaxWidth:a/2/d,hBoxMaxHeight:r/2}),g=Object.assign({},o);U(g,(0,s.E)(n));const p=Object.assign({maxPadding:g,w:a,h:r,x:o.left,y:o.top},o),f=$(l.concat(c),u);G(h.fullSize,p,u,f),G(l,p,u,f),G(c,p,u,f)&&G(l,p,u,f),function(t){const e=t.maxPadding;function i(i){const s=Math.max(e[i]-t[i],0);return 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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?_t(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||"auto"===a.source)&&(this.ticks=ft(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=bt(this.ticks.length,t.ticks.maxTicksLimit),n=e.minRotation||0,o=e.maxR
1otation;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,g=(0,s.S)(this.chart.width-d,0,this.maxWidth);a=t.offset?this.maxWidth/i:g/(i-1),d+6>a&&(a=g/(i-(t.offset?.5:1)),r=this.maxHeight-yt(t.grid)-e.padding-wt(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=wt(n,e.options.font);if(r?(t.width=this.maxWidth,t.height=yt(o)+a):(t.height=this.maxHeight,t.width=yt(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=_t(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/bt(e,i));let l,c,d,u,g,p,f,x,m,b,_,v=0,y=0;for(l=0;l<e;l+=h){if(u=t[l].label,g=this._resolveTickFontOptions(l),n.font=p=g.string,f=o[p]=o[p]||{data:{},gc:[]},x=g.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,f.data,f.gc,m,_),b+=x)}else m=(0,s.V)(n,f.data,f.gc,m,u),b=x;a.push(m),r.push(b),v=Math.max(m,v),y=Math.max(b,y)}!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(v),k=r.indexOf(y),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];
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1return 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(),n=this,(0,s.j)(i,{scale:n,type:"scale"})));var i,n}_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=yt(o),u=[],g=r.setContext(this.getContext()),p=g.display?g.width:0,f=p/2,x=function(t){return(0,s.X)(i,t,p)};let m,b,_,v,y,w,k,M,S,D,P,A;if("top"===a)m=x(this.bottom),w=this.bottom-d,M=m-f,D=x(t.top)+f,A=t.bottom;else if("bottom"===a)m=x(this.top),D=t.top,A=x(t.bottom)-f,w=m+f,M=this.top+d;else if("left"===a)m=x(this.right),y=this.right-d,k=m-f,S=x(t.left)+f,P=t.right;else if("right"===a)m=x(this.left),S=t.left,P=x(t.right)-f,y=m+f,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))}D=t.top,A=t.bottom,w=m+f,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))}y=m-f,k=y-d,S=t.left,P=t.right}const C=(0,s.v)(n.ticks.maxTicksLimit,c),I=Math.max(1,Math.ceil(c/C));for(b=0;b<c;b+=I){const t=this.getContext(b),e=o.setContext(t),n=r.setContext(t),a=e.lineWidth,c=e.color,d=n.dash||[],g=n.dashOffset,p=e.tickWidth,f=e.tickColor,x=e.tickBorderDash||[],m=e.tickBorderDashOffset;_=vt(this,b,h),void 0!==_&&(v=(0,s.X)(i,_,a),l?y=k=S=P=v:w=M=D=A=v,u.push({tx1:y,ty1:w,tx2:k,ty2:M,x1:S,y1:D,x2:P,y2:A,width:a,color:c,borderDash:d,borderDashOffset:g,tickWidth:p,tickColor:f,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=yt(i.grid),g=u+c,p=d?-c:g,f=-(0,s.t)(this.labelRotation),x=[];let m,b,_,v,y,w,k,M,S,D,P,A,C="middle";if("top"===n)w=this.bottom-p,k=this._getXAxisLabelAlignment();else if("bottom"===n)w=this.top+p,k=this._getXAxisLabelAlignment();else if("left"===n){const t=this._getYAxisLabelAlignment(u);k=t.textAlign,y=t.x}else if("right"===n){const t=this._getYAxisLabelAlignment(u);k=t.textAlign,y=t.x}else if("x"===e){if("center"===n)w=(t.top+t.bottom)/2+g;else if((0,s.i)(n)){const t=Object.keys(n)[0],e=n[t];w=this.chart.scales[t].getPixelForValue(e)+g}k=this._getXAxisLabelAlignment()}else if("y"===e){if("center"===n)y=(t.left+t.right)/2-g;else if((0,s.i)(n)){const t=Object.keys(n)[0],e=n[t];y=this.chart.scales[t].getPixelForValue(e)}k=this._getYAxisLabelAlignment(u).textAlign}"y"===e&&("start"===h?C="top":"end"===h&&(C="bottom"));const I=this._getLabelSizes();for(m=0,b=r.length;m<b;++m){_=r[m],v=_.label;const t=o.setContext(this.getContext(m));M=this.getPixelForTick(m)+o.labelOffset,S=this._resolveTickFontOptions(m),D=S.lineHeight,P=(0,s.b)(v)?v.length:1;const e=P/2,i=t.color,h=t.textStrokeColor,c=t.textStrokeWidth;let u,g=k;if(a?(y=M,"inner"===k&&(g=m===b-1?this.options.reverse?"left":"right":0===m?this.options.reverse?"right":"left":"center"),A="top"===n?"near"===l||0!==f?-P*D+D/2:"center"===l?-I.highest.height/2-e*D+D:-I.highest.height+D/2:"near"===l||0!==f?D/2:"center"===l?I.highest.height/2-e*D:I.highest.height-P*D,d&&(A*=-1),0===f||t.showLabelBackdrop||(y+=D/2*Math.sin(f))):(w=M,A=(1-P)*D/2),t.showLabelBackdrop){const e=(0,s.E)(t.backdropPadding),i=I.heights[m],n=I.widths[m];let o=A-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:v,font:S,textOffset:A,options:{rotation:f,color:i,strokeColor:h,strokeWidth:c,textAlign:g,textBaseline:C,translation:[y,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}
1:"top"===e||"bottom"===e?{top:this.top,left:0,bottom:this.bottom,right:t.width}:void 0}drawBackground(){const{ctx:t,options:{backgroundColor:e},left:i,top:s,width:n,height:o}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(i,s,n,o),t.restore())}getLineWidthForValue(t){const e=this.options.grid;if(!this._isVisible()||!e.display)return 0;const i=this.ticks.findIndex((e=>e.value===t));if(i>=0){return e.setContext(this.getContext(i)).lineWidth}return 0}drawGrid(t){const e=this.options.grid,i=this.ctx,s=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t));let n,o;const a=(t,e,s)=>{s.width&&s.color&&(i.save(),i.lineWidth=s.width,i.strokeStyle=s.color,i.setLineDash(s.borderDash||[]),i.lineDashOffset=s.borderDashOffset,i.beginPath(),i.moveTo(t.x,t.y),i.lineTo(e.x,e.y),i.stroke(),i.restore())};if(e.display)for(n=0,o=s.length;n<o;++n){const t=s[n];e.drawOnChartArea&&a({x:t.x1,y:t.y1},{x:t.x2,y:t.y2},t),e.drawTicks&&a({x:t.tx1,y:t.ty1},{x:t.tx2,y:t.ty2},{color:t.tickColor,width:t.tickWidth,borderDash:t.tickBorderDash,borderDashOffset:t.tickBorderDashOffset})}}drawBorder(){const{chart:t,ctx:e,options:{border:i,grid:n}}=this,o=i.setContext(this.getContext()),a=i.display?o.width:0;if(!a)return;const r=n.setContext(this.getContext(0)).lineWidth,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 o of n){const t=o.options,i=o.font,n=o.label,a=o.textOffset;(0,s.Z)(e,n,0,a,i,t)}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,g,p,f=0;const x=r-o,m=h-a;if(t.isHorizontal()){if(g=(0,s.a2)(n,a,h),(0,s.i)(i)){const t=Object.keys(i)[0],s=i[t];p=d[t].getPixelForValue(s)+x-e}else p="center"===i?(c.bottom+c.top)/2+x-e:mt(t,i,e);u=h-a}else{if((0,s.i)(i)){const t=Object.keys(i)[0],s=i[t];g=d[t].getPixelForValue(s)-m+e}else g="center"===i?(c.left+c.right)/2-m+e:mt(t,i,e);p=(0,s.a2)(n,r,o),f="left"===i?-s.H:s.H}return{titleX:g,titleY:p,maxWidth:u,rotation:f}}(this,h,e,r);(0,s.Z)(t,i.text,0,0,o,{color:i.color,maxWidth:d,rotation:u,textAlign:kt(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===Mt.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 St{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);
1return 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 Dt{constructor(){this.controllers=new St(y,"datasets",!0),this.elements=new St(pt,"elements"),this.plugins=new St(Object,"plugins"),this.scales=new St(Mt,"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 Dt;class At{constructor(){this._init=void 0}notify(t,e,i,s){if("beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install")),void 0===this._init)return;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"),this._init=void 0),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 o=0;o<s.length;o++)i.push(Pt.getPlugin(s[o]));const n=t.plugins||[];for(let o=0;o<n.length;o++){const t=n[o];-1===i.indexOf(t)&&(i.push(t),e[t.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=Ct(s[e],n);null!==h&&o.push({plugin:r,options:It(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 Ct(t,e){return e||!1!==t?!0===t?{}:t:null}function It(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 Ot(t,e){const i=s.d.datasets[t]||{};return((e.datasets||{})[t]||{}).indexAxis||e.indexAxis||i.indexAxis||"x"}function Lt(t){if("x"===t||"y"===t||"r"===t)return t}function Tt(t,...e){if(Lt(t))return t;for(const s of e){const e=s.axis||("top"===(i=s.position)||"bottom"===i?"x":"left"
1===i||"right"===i?"y":void 0)||t.length>1&&Lt(t[0].toLowerCase());if(e)return e}var i;throw new Error(`Cannot determine type of '${t}' axis. Please provide 'axis' or 'position' option.`)}function Et(t,e,i){if(i[e+"AxisID"]===t)return{axis:e}}function zt(t,e){const i=s.a3[t.type]||{scales:{}},n=e.scales||{},o=Ot(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: ${e}`);const h=Tt(e,r,function(t,e){if(e.data&&e.data.datasets){const i=e.data.datasets.filter((e=>e.xAxisID===t||e.yAxisID===t));if(i.length)return Et(t,"x",i[0])||Et(t,"y",i[0])}return{}}(e,t),s.d.scales[r.type]),l=function(t,e){return t===e?"_index_":"_value_"}(h,o),c=i.scales||{};a[e]=(0,s.ab)(Object.create(null),[{axis:h},r,c[h],c[l]])})),t.data.datasets.forEach((i=>{const o=i.type||t.type,r=i.indexAxis||Ot(o,e),h=(s.a3[o]||{}).scales||{};Object.keys(h).forEach((t=>{const e=function(t,e){let i=t;return"_index_"===t?i=e:"_value_"===t&&(i="x"===e?"y":"x"),i}(t,r),o=i[e+"AxisID"]||e;a[o]=a[o]||Object.create(null),(0,s.ab)(a[o],[{axis:e},n[o],h[t]])}))})),Object.keys(a).forEach((t=>{const e=a[t];(0,s.ab)(e,[s.d.scales[e.type],s.d.scale])})),a}function Ft(t){const e=t.options||(t.options={});e.plugins=(0,s.v)(e.plugins,{}),e.scales=zt(t,e)}function Rt(t){return(t=t||{}).datasets=t.datasets||[],t.labels=t.labels||[],t}const Bt=new Map,Ht=new Set;function Vt(t,e){let i=Bt.get(t);return i||(i=e(),Bt.set(t,i),Ht.add(i)),i}const Wt=(t,e,i)=>{const n=(0,s.f)(e,i);void 0!==n&&t.add(n)};class jt{constructor(t){this._config=function(t){return(t=t||{}).data=Rt(t.data),Ft(t),t}(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=Rt(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){const t=this._config;this.clearCache(),Ft(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return Vt(t,(()=>[[`datasets.${t}`,""]]))}datasetAnimationScopeKeys(t,e){return Vt(`${t}.transition.${e}`,(()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]]))}datasetElementScopeKeys(t,e){return Vt(`${t}-${e}`,(()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]]))}pluginScopeKeys(t){const e=t.id;return Vt(`${this.type}-plugin-${e}`,(()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]]))}_cachedScopes(t,e){const i=this._scopeCache;let s=i.get(t);return s&&!e||(s=new Map,i.set(t,s)),s}getOptionScopes(t,e,i){const{options:n,type:o}=this,a=this._cachedScopes(t,i),r=a.get(e);if(r)return r;const h=new Set;e.forEach((e=>{t&&(h.add(t),e.forEach((e=>Wt(h,t,e)))),e.forEach((t=>Wt(h,n,t))),e.forEach((t=>Wt(h,s.a3[o]||{},t))),e.forEach((t=>Wt(h,s.d,t))),e.forEach((t=>Wt(h,s.a6,t)))}));const l=Array.from(h);return 0===l.length&&l.push(Object.create(null)),Ht.has(e)&&a.set(e,l),l}chartOptionScopes(){const{options:t,type:e}=this;return[t,s.a3[e]||{},s.d.datasets[e]||{},{type:e},s.d,s.a6]}resolveNamedOptions(t,e,i,n=[""]){const o={$shared:!0},{resolver:a,subPrefixes:r}=$t(this._resolverCache,t,n);let h=a;if(function(t,e){const{isScriptable:i,isIndexable:n}=(0,s.aa)(t);for(const o of e){const e=i(o),a=n(o),r=(a||e)&&t[o];if(e&&((0,s.a7)(r)||Nt(r))||a&&(0,s.b)(r))return!0}return!1}(a,e)){o.$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 s of e)o[s]=h[s];return o}createResolver(t,e,i=[""],n){const{resolver:o}=$t(this._resolverCache,t,i);return(0,s.i)(e)?(0,s.a8)(o,e,void 0,n):o}}function $t(t,e,i){let n=t.get(e);n||(n=new Map,t.set(e,n));const o=i.join();let a=n.get(o);if(!a){a={resolver:(0,s.a9)(e,i),subPrefixes:i.filter((t=>!t.toLowerCase().includes("hover")))},n.set(o,a)}return a}const Nt=t=>(0,s.i)(t)&&Object.getOwnPropertyNames(t).some((e=>(0,s.a7)(t[e])));const Ut=["top","bottom","left","right","chartArea"];function Yt(t,e){return"top"===t||"bottom"===t||-1===Ut.indexOf(t)&&"x"===e}function Qt(t,e){return function(i,s){return i[t]===s[t]?i[e]-s[e]:i[t]-s[t]}}function Gt(t){const e=t.chart,i=e.options.animation;e.notifyPlugins("afterRender"),(0,s.Q)(i&&i.onComplete,[t],e)}function Xt(t){const e=t.chart,i=e.options.animation;(0,s.Q)(i&&i.onProgress,[t],e)}function Kt(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 qt={},Jt=t=>{const e=Kt(t);return Object.values(qt).filter((t=>t.canvas===e)).pop()};function Zt(t,e,i){const s=Object.keys(t);for(const n of s){const s=+n;
1if(s>=e){const o=t[n];delete t[n],(i>0||s>e)&&(t[s+i]=o)}}}class te{static defaults=s.d;static instances=qt;static overrides=s.a3;static registry=Pt;static version="4.5.1";static getChart=Jt;static register(...t){Pt.add(...t),ee()}static unregister(...t){Pt.remove(...t),ee()}constructor(t,e){const i=this.config=new jt(e),n=Kt(t),a=Jt(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?Z:gt}(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 At,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=[],qt[this.id]=this,h&&l?(o.listen(this,"complete",Gt),o.listen(this,"progress",Xt),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=Tt(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=Tt(a,o),h=(0,s.v)(o.type,e.dtype);void 0!==o.position&&Yt(o.position,r)===Yt(e.dposition)||(o.position=e.dposition),n[a]=!0;let l=null;if(a in i&&i[a].type===h)l=i[a];else{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=>{q.configure(this,t,t.options),q.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(Qt("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||Ot(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;
1e.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 s=0,l=this.data.datasets.length;s<l;s++){const{controller:t}=this.getDatasetMeta(s),e=!n&&-1===o.indexOf(t);t.buildOrUpdateElements(e),a=Math.max(+t.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(Qt("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=>{q.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){Zt(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 o=1;o<e;o++)if(!(0,s.ag)(n,i(o)))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;q.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(),Gt({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=B.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"}))}
1getVisibleDatasetCount(){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 qt[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 ee(){return(0,s.F)(te.instances,(t=>t._plugins.invalidate()))}function ie(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 se(t,e,i){t.lineTo(i.x,i.y)}function ne(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 oe(t,e,i,n){const{points:o,options:a}=e,{count:r,start:h,loop:l,ilen:c}=ne(o,i,n),d=function(t){return t.stepped?s.at:t.tension||"monotone"===t.cubicInterpolationMode?s.au:se}(a);let u,g,p,{move:f=!0,reverse:x}=n||{};for(u=0;
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vendor: 4,664 bytes, line 1
1++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:g,bottomRight:p}=(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-p),e.quadraticCurveTo(r+l,h+c,r+l-p,h+c),"bottom"===a&&this.drawCaret(t,e,i,n),e.lineTo(r+g,h+c),e.quadraticCurveTo(r,h+c,r,h+c-g),"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=Ne[t.position].call(this,this._active,this._eventPosition);if(!i)return;const o=this._size=Ge(this,t),a=Object.assign({},i,this._size),r=Ke(e,t,a),h=qe(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=Ne[n.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}var ni={id:"tooltip",_element:si,positioners:Ne,afterInit(t,e,i){i&&(t.tooltip=new si({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:ei},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 oi(t,e,i,s){const n=t.indexOf(e);if(-1===n)return((t,e,i,s)=>
1("string"===typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i))(t,e,i,s);return n!==t.lastIndexOf(e)?i:n}function ai(t){const e=this.getLabels();return t>=0&&t<e.length?e[t]:t}class ri extends Mt{static id="category";static defaults={ticks:{callback:ai}};constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const t=this.getLabels();for(const{index:i,label:s}of e)t[i]===s&&t.splice(i,1);this._addedLabels=[]}super.init(t)}parse(t,e){if((0,s.k)(t))return null;const i=this.getLabels();return((t,e)=>null===t?null:(0,s.S)(Math.round(t),0,e))(e=isFinite(e)&&i[e]===t?e:oi(i,t,(0,s.v)(e,t),this._addedLabels),i.length-1)}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:i,max:s}=this.getMinMax(!0);"ticks"===this.options.bounds&&(t||(i=0),e||(s=this.getLabels().length-1)),this.min=i,this.max=s}buildTicks(){const t=this.min,e=this.max,i=this.options.offset,s=[];let n=this.getLabels();n=0===t&&e===n.length-1?n:n.slice(t,e+1),this._valueRange=Math.max(n.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(let o=t;o<=e;o++)s.push({value:o});return s}getLabelForValue(t){return ai.call(this,t)}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return"number"!==typeof t&&(t=this.parse(t)),null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}getBasePixel(){return this.bottom}}function hi(t,e,{horizontal:i,minRotation:n}){const o=(0,s.t)(n),a=(i?Math.sin(o):Math.cos(o))||.001,r=.75*e*(""+t).length;return Math.min(e/a,r)}class li extends Mt{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return(0,s.k)(t)||("number"===typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:i}=this.getUserBounds();let{min:n,max:o}=this;const a=t=>n=e?n:t,r=t=>o=i?o:t;if(t){const t=(0,s.s)(n),e=(0,s.s)(o);t<0&&e<0?r(0):t>0&&e>0&&a(0)}if(n===o){let e=0===o?1:Math.abs(.05*o);r(o+e),t||a(n-e)}this.min=n,this.max=o}getTickLimit(){const t=this.options.ticks;let e,{maxTicksLimit:i,stepSize:s}=t;return s?(e=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,e>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${e} ticks. Limiting to 1000.`),e=1e3)):(e=this.computeTickLimit(),i=i||11),i&&(e=Math.min(i,e)),e}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let i=this.getTickLimit();i=Math.max(2,i);const n=function(t,e){const i=[],{bounds:n,step:o,min:a,max:r,precision:h,count:l,maxTicks:c,maxDigits:d,includeBounds:u}=t,g=o||1,p=c-1,{min:f,max:x}=e,m=!(0,s.k)(a),b=!(0,s.k)(r),_=!(0,s.k)(l),v=(x-f)/(d+1);let y,w,k,M,S=(0,s.aI)((x-f)/p/g)*g;if(S<1e-14&&!m&&!b)return[{value:f},{value:x}];M=Math.ceil(x/S)-Math.floor(f/S),M>p&&(S=(0,s.aI)(M*S/p/g)*g),(0,s.k)(h)||(y=Math.pow(10,h),S=Math.ceil(S*y)/y),"ticks"===n?(w=Math.floor(f/S)*S,k=Math.ceil(x/S)*S):(w=f,k=x),m&&b&&o&&(0,s.aJ)((r-a)/o,S/1e3)?(M=Math.round(Math.min((r-a)/S,c)),S=(r-a)/M,w=a,k=r):_?(w=m?a:w,k=b?r:k,M=l-1,S=(k-w)/M):(M=(k-w)/S,M=(0,s.aK)(M,Math.round(M),S/1e3)?Math.round(M):Math.ceil(M));const D=Math.max((0,s.aL)(S),(0,s.aL)(w));y=Math.pow(10,(0,s.k)(h)?D:h),w=Math.round(w*y)/y,k=Math.round(k*y)/y;let P=0;for(m&&(u&&w!==a?(i.push({value:a}),w<a&&P++,(0,s.aK)(Math.round((w+P*S)*y)/y,a,hi(a,v,t))&&P++):w<a&&P++);
1P<M;++P){const t=Math.round((w+P*S)*y)/y;if(b&&t>r)break;i.push({value:t})}return b&&u&&k!==r?i.length&&(0,s.aK)(i[i.length-1].value,r,hi(r,v,t))?i[i.length-1].value=r:i.push({value:r}):b&&k!==r||i.push({value:k}),i}({maxTicks:i,bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:!1!==e.includeBounds},this._range||this);return"ticks"===t.bounds&&(0,s.aH)(n,this,"value"),t.reverse?(n.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),n}configure(){const t=this.ticks;let e=this.min,i=this.max;if(super.configure(),this.options.offset&&t.length){const s=(i-e)/Math.max(t.length-1,1)/2;e-=s,i+=s}this._startValue=e,this._endValue=i,this._valueRange=i-e}getLabelForValue(t){return(0,s.o)(t,this.chart.options.locale,this.options.ticks.format)}}class ci extends li{static id="linear";static defaults={ticks:{callback:s.aM.formatters.numeric}};determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=(0,s.g)(t)?t:0,this.max=(0,s.g)(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,i=(0,s.t)(this.options.ticks.minRotation),n=(t?Math.sin(i):Math.cos(i))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}s.aM.formatters.logarithmic;s.aM.formatters.numeric}}]);
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.