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a=this._cachedMeta,n=a.data,r=t+e,o=t=>{for(t.length+=e,s=t.length-1;s>=r;s--)t[s]=t[s-e]};for(o(n),s=t;s<r;++s)n[s]=new this.dataElementType;this._parsing&&o(a._parsed),this.parse(t,e),i&&this.updateElements(n,t,e,"reset")}updateElements(t,e,i,s){}_removeElements(t,e){let i=this._cachedMeta;if(this._parsing){let s=i._parsed.splice(t,e);i._stacked&&m(i,s)}i.data.splice(t,e)}_sync(t){if(this._parsing)this._syncList.push(t);else{let[e,i,s]=t;this[e](i,s)}this.chart._dataChanges.push([this.index,...t])}_onDataPush(){let t=arguments.length;this._sync(["_insertElements",this.getDataset().data.length-t,t])}_onDataPop(){this._sync(["_removeElements",this._cachedMeta.data.length-1,1])}_onDataShift(){this._sync(["_removeElements",0,1])}_onDataSplice(t,e){e&&this._sync(["_removeElements",t,e]);let i=arguments.length-2;i&&this._sync(["_insertElements",t,i])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}function y(t,e,i,a){return(0,s.b)(t)?function(t,e,i,s){let a=i.parse(t[0],s),n=i.parse(t[1],s),r=Math.min(a,n),o=Math.max(a,n),l=r,h=o;Math.abs(r)>Math.abs(o)&&(l=o,h=r),e[i.axis]=h,e._custom={barStart:l,barEnd:h,start:a,end:n,min:r,max:o}}(t,e,i,a):e[i.axis]=i.parse(t,a),e}function M(t,e,i,s){let a,n,r,o;let l=t.iScale,h=t.vScale,d=l.getLabels(),c=l===h,u=[];for(a=i,n=i+s;a<n;++a)o=e[a],(r={})[l.axis]=c||l.parse(d[a],a),u.push(y(o,r,h,a));return u}function w(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function k(t,e,i,s){var a;return t=s?S(t=(a=t)===e?i:a===i?e:a,i,e):S(t,e,i)}function S(t,e,i){return"start"===t?e:"end"===t?i:t}class D extends v{static id="doughnut";static defaults={datasetElementType:!1,dataElementType:"arc",animation:{animateRotate:!0,animateScale:!1},animations:{numbers:{type:"number",properties:["circumference","endAngle","innerRadius","outerRadius","startAngle","x","y","offset","borderWidth","spacing"]}},cutout:"50%",rotation:0,circumference:360,radius:"100%",spacing:0,indexAxis:"r"};static descriptors={_scriptable:t=>"spacing"!==t,_indexable:t=>"spacing"!==t&&!t.startsWith("borderDash")&&!t.startsWith("hoverBorderDash")};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){let e=t.data;if(e.labels.length&&e.datasets.length){let{labels:{pointStyle:i,color:s}}=t.legend.options;return e.labels.map((e,a)=>{let n=t.getDatasetMeta(0),r=n.controller.getStyle(a);return{text:e,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,fontColor:s,lineWidth:r.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(a),index:a}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}}};constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){let i=this.getDataset().data,a=this._cachedMeta;if(!1===this._parsing)a._parsed=i;else{let n,r,o=t=>+i[t];if((0,s.i)(i[t])){let{key:t="value"}=this._parsing;o=e=>+(0,s.f)(i[e],t)}for(n=t,r=t+e;n<r;++n)a._parsed[n]=o(n)}}_getRotation(){return(0,s.t)(this.options.rotation-90)}_getCircumference(){return(0,s.t)(this.options.circumference)}_getRotationExtents(){let t=s.T,e=-s.T;for(let i=0;i<this.chart.data.datasets.length;++i)if(this.chart.isDatasetVisible(i)&&this.chart.getDatasetMeta(i).type===this._type){let s=this.chart.getDatasetMeta(i).controller,a=s._getRotation(),n=s._getCircumference();t=Math.min(t,a),e=Math.max(e,a+n)}return{rotation:t,circumference:e-t}}update(t){let e=this.chart,{chartArea:i}=e,a=this._cachedMeta,n=a.data,r=this.getMaxBorderWidth()+this.getMaxOffset(n)+this.options.spacing,o=Math.max((Math.min(i.width,i.height)-r)/2,0),l=Math.min((0,s.m)(this.options.cutout,o),1),h=this._getRingWeight(this.index),{circumference:d,rotation:c}=this._getRotationExtents(),{ratioX:u,ratioY:g,offsetX:p,offsetY:f}=function(t,e,i){let a=1,n=1,r=0,o=0;if(e<s.T){let l=t+e,h=Math.cos(t),d=Math.sin(t),c=Math.cos(l),u=Math.sin(l),g=(e,a,n)=>(0,s.p)(e,t,l,!0)?1:Math.max(a,a*i,n,n*i),p=(e,a,n)=>(0,s.p)(e,t,l,!0)?-1:Math.min(a,a*i,n,n*i),f=g(0,h,c),m=g(s.H,d,u),x=p(s.P,h,c),b=p(s.P+s.H,d,u);a=(f-x)/2,n=(m-b)/2,r=-(f+x)/2,o=-(m+b)/2}return{ratioX:a,ratioY:n,offsetX:r,offsetY:o}}(c,d,l),m=(i.width-r)/u,x=(i.height-r)/g,b=(0,s.n)(this.options.radius,Math.max(Math.min(m,x)/2,0)),_=Math.max(b*l,0),v=(b-_)/this._getVisibleDatasetWeightTotal();this.offsetX=p*b,this.offsetY=f*b,a.total=this.calculateTotal(),this.outerRadius=b-v*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-v*h,0),this.updateElements(n,0,n.length,t)}_circumference(t,e){let i=this.options,a=this._cachedMeta,n=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===a._parsed[t]||a.data[t].hidden?0:this.calculateCircumference(a._parsed[t]*n/s.T)}updateElements(t,e,i,s){let a;let n="reset"===s,r=this.chart,o=r.chartArea,l=r.options,h=l.animation,d=(o.left+o.right)/2,c=(o.top+o.bottom)/2,u=n&&h.animateScale,g=u?0:this.innerRadius,p=u?0:this.outerRadius,{sharedOptions:f,includeOptions:m}=this._getSharedOptions(e,s),x=this._getRotation();for(a=0;a<e;++a)x+=this._circumference(a,n);for(a=e;a<e+i;++a){let e=this._circumference(a,n),i=t[a],r={x:d+this.offsetX,y:c+this.offsetY,startAngle:x,endAngle:x+e,circumference:e,outerRadius:p,innerRadius:g};m&&(r.options=f||this.resolveDataElementOptions(a,i.active?"active":s)),x+=e,this.updateElement(i,a,r,s)}}calculateTotal(){let t;let e=this._cachedMeta,i=e.data,s=0;for(t=0;t<i.length;t++){let a=e._parsed[t];null!==a&&!isNaN(a)&&this.chart.getDataVisibility(t)&&!i[t].hidden&&(s+=Math.abs(a))}return s}calculateCircumference(t){let e=this._cachedMeta.total;return e>0&&!isNaN(t)?s.T*(Math.abs(t)/e):0}getLabelAndValue(t){let e=this._cachedMeta,i=this.chart,a=i.data.labels||[],n=(0,s.o)(e._parsed[t],i.options.locale);return{label:a[t]||"",value:n}}getMaxBorderWidth(t){let e,i,s,a,n,r=0,o=this.chart;if(!t){for(e=0,i=o.data.datasets.length;e<i;++e)if(o.isDatasetVisible(e)){t=(s=o.getDatasetMeta(e)).data,a=s.controller;break}}if(!t)return 0;for(e=0,i=t.length;e<i;++e)"inner"!==(n=a.resolveDataElementOptions(e)).borderAlign&&(r=Math.max(r,n.borderWidth||0,n.hoverBorderWidth||0));return r}getMaxOffset(t){let e=0;for(let i=0,s=t.length;i<s;++i){let t=this.resolveDataElementOptions(i);e=Math.max(e,t.offset||0,t.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e}_getRingWeight(t){return Math.max((0,s.v)(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}class P extends v{static id="polarArea";static defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){let e=t.data;if(e.labels.length&&e.datasets.length){let{labels:{pointStyle:i,color:s}}=t.legend.options;return e.labels.map((e,a)=>{let n=t.getDatasetMeta(0),r=n.controller.getStyle(a);return{text:e,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,fontColor:s,lineWidth:r.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(a),index:a}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){let e=this._cachedMeta,i=this.chart,a=i.data.labels||[],n=(0,s.o)(e._parsed[t].r,i.options.locale);return{label:a[t]||"",value:n}}parseObjectData(t,e,i,a){return s.y.bind(this)(t,e,i,a)}update(t){let e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){let t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((t,i)=>{let s=this.getParsed(i).r;!isNaN(s)&&this.chart.getDataVisibility(i)&&(s<e.min&&(e.min=s),s>e.max&&(e.max=s))}),e}_updateRadius(){let t=this.chart,e=t.chartArea,i=t.options,s=Math.min(e.right-e.left,e.bottom-e.top),a=Math.max(s/2,0),n=Math.max(i.cutoutPercentage?a/100*i.cutoutPercentage:1,0),r=(a-n)/t.getVisibleDatasetCount();this.outerRadius=a-r*this.index,this.innerRadius=this.outerRadius-r}updateElements(t,e,i,a){let n;let r="reset"===a,o=this.chart,l=o.options,h=l.animation,d=this._cachedMeta.rScale,c=d.xCenter,u=d.yCenter,g=d.getIndexAngle(0)-.5*s.P,p=g,f=360/this.countVisibleElements();for(n=0;n<e;++n)p+=this._computeAngle(n,a,f);for(n=e;n<e+i;n++){let e=t[n],i=p,s=p+this._computeAngle(n,a,f),l=o.getDataVisibility(n)?d.getDistanceFromCenterForValue(this.getParsed(n).r):0;p=s,r&&(h.animateScale&&(l=0),h.animateRotate&&(i=s=g));let m={x:c,y:u,innerRadius:0,outerRadius:l,startAngle:i,endAngle:s,options:this.resolveDataElementOptions(n,e.active?"active":a)};this.updateElement(e,n,m,a)}}countVisibleElements(){let t=this._cachedMeta,e=0;return t.data.forEach((t,i)=>{!isNaN(this.getParsed(i).r)&&this.chart.getDataVisibility(i)&&e++}),e}_computeAngle(t,e,i){return this.chart.getDataVisibility(t)?(0,s.t)(this.resolveDataElementOptions(t,e).angle||i):0}}var C=Object.freeze({__proto__:null,BarController:class extends v{static id="bar";static defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}};static overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};parsePrimitiveData(t,e,i,s){return M(t,e,i,s)}parseArrayData(t,e,i,s){return M(t,e,i,s)}parseObjectData(t,e,i,a){let n,r,o,l;let{iScale:h,vScale:d}=t,{xAxisKey:c="x",yAxisKey:u="y"}=this._parsing,g="x"===h.axis?c:u,p="x"===d.axis?c:u,f=[];for(n=i,r=i+a;n<r;++n)l=e[n],(o={})[h.axis]=h.parse((0,s.f)(l,g),n),f.push(y((0,s.f)(l,p),o,d,n));return f}updateRangeFromParsed(t,e,i,s){super.updateRangeFromParsed(t,e,i,s);let a=i._custom;a&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,a.min),t.max=Math.max(t.max,a.max))}getMaxOverflow(){return 0}getLabelAndValue(t){let e=this._cachedMeta,{iScale:i,vScale:s}=e,a=this.getParsed(t),n=a._custom,r=w(n)?"["+n.start+", "+n.end+"]":""+s.getLabelForValue(a[s.axis]);return{label:""+i.getLabelForValue(a[i.axis]),value:r}}initialize(){this.enableOptionSharing=!0,super.initialize();let t=this._cachedMeta;t.stack=this.getDataset().stack}update(t){let e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,i,a){let n="reset"===a,{index:r,_cachedMeta:{vScale:o}}=this,l=o.getBasePixel(),h=o.isHorizontal(),d=this._getRuler(),{sharedOptions:c,includeOptions:u}=this._getSharedOptions(e,a);for(let g=e;g<e+i;g++){let e=this.getParsed(g),i=n||(0,s.k)(e[o.axis])?{base:l,head:l}:this._calculateBarValuePixels(g),p=this._calculateBarIndexPixels(g,d),f=(e._stacks||{})[o.axis],m={horizontal:h,base:i.base,enableBorderRadius:!f||w(e._custom)||r===f._top||r===f._bottom,x:h?i.head:p.center,y:h?p.center:i.head,height:h?p.size:Math.abs(i.size),width:h?Math.abs(i.size):p.size};u&&(m.options=c||this.resolveDataElementOptions(g,t[g].active?"active":a));let x=m.options||t[g].options;!function(t,e,i,s){let a,n,r,o,l,h=e.borderSkipped,d={};if(!h){t.borderSkipped=d;return}if(!0===h){t.borderSkipped={top:!0,right:!0,bottom:!0,left:!0};return}let{start:c,end:u,reverse:g,top:p,bottom:f}=(t.horizontal?(a=t.base>t.x,n="left",r="right"):(a=t.base<t.y,n="bottom",r="top"),a?(o="end",l="start"):(o="start",l="end"),{start:n,end:r,reverse:a,top:o,bottom:l});"middle"===h&&i&&(t.enableBorderRadius=!0,(i._top||0)===s?h=p:(i._bottom||0)===s?h=f:(d[k(f,c,u,g)]=!0,h=p)),d[k(h,c,u,g)]=!0,t.borderSkipped=d}(m,x,f,r),function(t,{inflateAmount:e},i){t.inflateAmount="auto"===e?1===i?.33:0:e}(m,x,d.ratio),this.updateElement(t[g],g,m,a)}}_getStacks(t,e){let{iScale:i}=this._cachedMeta,a=i.getMatchingVisibleMetas(this._type).filter(t=>t.controller.options.grouped),n=i.options.stacked,r=[],o=this._cachedMeta.controller.getParsed(e),l=o&&o[i.axis],h=t=>{let e=t._parsed.find(t=>t[i.axis]===l),a=e&&e[t.vScale.axis];if((0,s.k)(a)||isNaN(a))return!0};for(let i of a)if(!(void 0!==e&&h(i))&&((!1===n||-1===r.indexOf(i.stack)||void 0===n&&void 0===i.stack)&&r.push(i.stack),i.index===t))break;return r.length||r.push(void 0),r}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){let s=this._getStacks(t,i),a=void 0!==e?s.indexOf(e):-1;return -1===a?s.length-1:a}_getRuler(){let t,e;let i=this.options,a=this._cachedMeta,n=a.iScale,r=[];for(t=0,e=a.data.length;t<e;++t)r.push(n.getPixelForValue(this.getParsed(t)[n.axis],t));let o=i.barThickness,l=o||function(t){let e,i,a,n;let r=t.iScale,o=function(t,e){if(!t._cache.$bar){let i=t.getMatchingVisibleMetas(e),a=[];for(let e=0,s=i.length;e<s;e++)a=a.concat(i[e].controller.getAllParsedValues(t));t._cache.$bar=(0,s._)(a.sort((t,e)=>t-e))}return t._cache.$bar}(r,t.type),l=r._length,h=()=>{32767!==a&&-32768!==a&&((0,s.h)(n)&&(l=Math.min(l,Math.abs(a-n)||l)),n=a)};for(e=0,i=o.length;e<i;++e)a=r.getPixelForValue(o[e]),h();for(e=0,n=void 0,i=r.ticks.length;e<i;++e)a=r.getPixelForTick(e),h();return l}(a);return{min:l,pixels:r,start:n._startPixel,end:n._endPixel,stackCount:this._getStackCount(),scale:n,grouped:i.grouped,ratio:o?1:i.categoryPercentage*i.barPercentage}}_calculateBarValuePixels(t){let e,i;let{_cachedMeta:{vScale:a,_stacked:n,index:r},options:{base:o,minBarLength:l}}=this,h=o||0,d=this.getParsed(t),c=d._custom,u=w(c),g=d[a.axis],p=0,f=n?this.applyStack(a,d,n):g;f!==g&&(p=f-g,f=g),u&&(g=c.barStart,f=c.barEnd-c.barStart,0!==g&&(0,s.s)(g)!==(0,s.s)(c.barEnd)&&(p=0),p+=g);let m=(0,s.k)(o)||u?p:o,x=a.getPixelForValue(m);if(Math.abs(i=(e=this.chart.getDataVisibility(t)?a.getPixelForValue(p+f):x)-x)<l){var b;i=(0!==(b=i)?(0,s.s)(b):(a.isHorizontal()?1:-1)*(a.min>=h?1:-1))*l,g===h&&(x-=i/2);let t=a.getPixelForDecimal(0),o=a.getPixelForDecimal(1);e=(x=Math.max(Math.min(x,Math.max(t,o)),Math.min(t,o)))+i,n&&!u&&(d._stacks[a.axis]._visualValues[r]=a.getValueForPixel(e)-a.getValueForPixel(x))}if(x===a.getPixelForValue(h)){let t=(0,s.s)(i)*a.getLineWidthForValue(h)/2;x+=t,i-=t}return{size:i,base:x,head:e,center:e+i/2}}_calculateBarIndexPixels(t,e){let i,a;let n=e.scale,r=this.options,o=r.skipNull,l=(0,s.v)(r.maxBarThickness,1/0);if(e.grouped){let n=o?this._getStackCount(t):e.stackCount,h="flex"===r.barThickness?function(t,e,i,s){let a=e.pixels,n=a[t],r=t>0?a[t-1]:null,o=t<a.length-1?a[t+1]:null,l=i.categoryPercentage;null===r&&(r=n-(null===o?e.end-e.start:o-n)),null===o&&(o=n+n-r);let h=n-(n-Math.min(r,o))/2*l,d=Math.abs(o-r)/2*l;return{chunk:d/s,ratio:i.barPercentage,start:h}}(t,e,r,n):function(t,e,i,a){let n,r;let o=i.barThickness;return(0,s.k)(o)?(n=e.min*i.categoryPercentage,r=i.barPercentage):(n=o*a,r=1),{chunk:n/a,ratio:r,start:e.pixels[t]-n/2}}(t,e,r,n),d=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0);i=h.start+h.chunk*d+h.chunk/2,a=Math.min(l,h.chunk*h.ratio)}else i=n.getPixelForValue(this.getParsed(t)[n.axis],t),a=Math.min(l,e.min*e.ratio);return{base:i-a/2,head:i+a/2,center:i,size:a}}draw(){let t=this._cachedMeta,e=t.vScale,i=t.data,s=i.length,a=0;for(;a<s;++a)null===this.getParsed(a)[e.axis]||i[a].hidden||i[a].draw(this._ctx)}},BubbleController:class extends v{static id="bubble";static defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}};static overrides={scales:{x:{type:"linear"},y:{type:"linear"}}};initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,i,s){let a=super.parsePrimitiveData(t,e,i,s);for(let t=0;t<a.length;t++)a[t]._custom=this.resolveDataElementOptions(t+i).radius;return a}parseArrayData(t,e,i,a){let n=super.parseArrayData(t,e,i,a);for(let t=0;t<n.length;t++){let a=e[i+t];n[t]._custom=(0,s.v)(a[2],this.resolveDataElementOptions(t+i).radius)}return n}parseObjectData(t,e,i,a){let n=super.parseObjectData(t,e,i,a);for(let t=0;t<n.length;t++){let a=e[i+t];n[t]._custom=(0,s.v)(a&&a.r&&+a.r,this.resolveDataElementOptions(t+i).radius)}return n}getMaxOverflow(){let t=this._cachedMeta.data,e=0;for(let i=t.length-1;i>=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){let e=this._cachedMeta,i=this.chart.data.labels||[],{xScale:s,yScale:a}=e,n=this.getParsed(t),r=s.getLabelForValue(n.x),o=a.getLabelForValue(n.y),l=n._custom;return{label:i[t]||"",value:"("+r+", "+o+(l?", "+l:"")+")"}}update(t){let e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){let a="reset"===s,{iScale:n,vScale:r}=this._cachedMeta,{sharedOptions:o,includeOptions:l}=this._getSharedOptions(e,s),h=n.axis,d=r.axis;for(let c=e;c<e+i;c++){let e=t[c],i=!a&&this.getParsed(c),u={},g=u[h]=a?n.getPixelForDecimal(.5):n.getPixelForValue(i[h]),p=u[d]=a?r.getBasePixel():r.getPixelForValue(i[d]);u.skip=isNaN(g)||isNaN(p),l&&(u.options=o||this.resolveDataElementOptions(c,e.active?"active":s),a&&(u.options.radius=0)),this.updateElement(e,c,u,s)}}resolveDataElementOptions(t,e){let i=this.getParsed(t),a=super.resolveDataElementOptions(t,e);a.$shared&&(a=Object.assign({},a,{$shared:!1}));let n=a.radius;return"active"!==e&&(a.radius=0),a.radius+=(0,s.v)(i&&i._custom,n),a}},DoughnutController:D,LineController:class extends v{static id="line";static defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1};static 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0!==a?a:null,y:void 0!==n?n:null}}(e,t))},t);return a&&a.addEventListener(e,n,J),n}class th extends Q{acquireContext(t,e){let i=t&&t.getContext&&t.getContext("2d");return i&&i.canvas===t?(!function(t,e){let i=t.style,a=t.getAttribute("height"),n=t.getAttribute("width");if(t[q]={initial:{height:a,width:n,style:{display:i.display,height:i.height,width:i.width}}},i.display=i.display||"block",i.boxSizing=i.boxSizing||"border-box",K(n)){let e=(0,s.J)(t,"width");void 0!==e&&(t.width=e)}if(K(a)){if(""===t.style.height)t.height=t.width/(e||2);else{let e=(0,s.J)(t,"height");void 0!==e&&(t.height=e)}}}(t,e),i):null}releaseContext(t){let e=t.canvas;if(!e[q])return!1;let i=e[q].initial;["height","width"].forEach(t=>{let a=i[t];(0,s.k)(a)?e.removeAttribute(t):e.setAttribute(t,a)});let a=i.style||{};return Object.keys(a).forEach(t=>{e.style[t]=a[t]}),e.width=e.width,delete e[q],!0}addEventListener(t,e,i){this.removeEventListener(t,e);let s=t.$proxies||(t.$proxies={}),a={attach:te,detach:ti,resize:tr}[e]||tl;s[e]=a(t,e,i)}removeEventListener(t,e){let i=t.$proxies||(t.$proxies={}),s=i[e];if(!s)return;let a={attach:to,detach:to,resize:to}[e]||Z;a(t,e,s),i[e]=void 0}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,i,a){return(0,s.G)(t,e,i,a)}isAttached(t){let e=t&&(0,s.I)(t);return!!(e&&e.isConnected)}}class td{static defaults={};static defaultRoutes=void 0;x;y;active=!1;options;$animations;tooltipPosition(t){let{x:e,y:i}=this.getProps(["x","y"],t);return{x:e,y:i}}hasValue(){return(0,s.x)(this.x)&&(0,s.x)(this.y)}getProps(t,e){let i=this.$animations;if(!e||!i)return this;let s={};return t.forEach(t=>{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]}),s}}function tc(t,e,i,a,n){let r,o,l;let h=(0,s.v)(a,0),d=Math.min((0,s.v)(n,t.length),t.length),c=0;for(i=Math.ceil(i),n&&(i=(r=n-a)/Math.floor(r/i)),l=h;l<0;)l=Math.round(h+ ++c*i);for(o=Math.max(h,0);o<d;o++)o===l&&(e.push(t[o]),l=Math.round(h+ ++c*i))}let tu=t=>"left"===t?"right":"right"===t?"left":t,tg=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i,tp=(t,e)=>Math.min(e||t,t);function tf(t,e){let i=[],s=t.length/e,a=t.length,n=0;for(;n<a;n+=s)i.push(t[Math.floor(n)]);return i}function tm(t){return t.drawTicks?t.tickLength:0}function tx(t,e){if(!t.display)return 0;let i=(0,s.a0)(t.font,e),a=(0,s.E)(t.padding),n=(0,s.b)(t.text)?t.text.length:1;return n*i.lineHeight+a.height}class tb extends td{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$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:a}=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),a=(0,s.O)(a,Number.NEGATIVE_INFINITY),{min:(0,s.O)(t,i),max:(0,s.O)(e,a),minDefined:(0,s.g)(t),maxDefined:(0,s.g)(e)}}getMinMax(t){let e,{min:i,max:a,minDefined:n,maxDefined:r}=this.getUserBounds();if(n&&r)return{min:i,max:a};let o=this.getMatchingVisibleMetas();for(let s=0,l=o.length;s<l;++s)e=o[s].controller.getMinMax(this,t),n||(i=Math.min(i,e.min)),r||(a=Math.max(a,e.max));return i=r&&i>a?a:i,a=n&&i>a?i:a,{min:(0,s.O)(i,(0,s.O)(a,i)),max:(0,s.O)(a,(0,s.O)(i,a))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){let t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}getLabelItems(t=this.chart.chartArea){let e=this._labelItems||(this._labelItems=this._computeLabelItems(t));return e}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){(0,s.Q)(this.options.beforeUpdate,[this])}update(t,e,i){let{beginAtZero:a,grace:n,ticks:r}=this.options,o=r.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,n,a),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();let l=o<this.ticks.length;this._convertTicksToLabels(l?tf(this.ticks,o):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),r.display&&(r.autoSkip||"auto"===r.source)&&(this.ticks=function(t,e){let i=t.options.ticks,a=function(t){let e=t.options.offset,i=t._tickSize(),s=t._length/i+(e?0:1),a=t._maxLength/i;return Math.floor(Math.min(s,a))}(t),n=Math.min(i.maxTicksLimit||a,a),r=i.major.enabled?function(t){let e,i;let s=[];for(e=0,i=t.length;e<i;e++)t[e].major&&s.push(e);return s}(e):[],o=r.length,l=r[0],h=r[o-1],d=[];if(o>n)return function(t,e,i,s){let a,n=0,r=i[0];for(a=0,s=Math.ceil(s);a<t.length;a++)a===r&&(e.push(t[a]),r=i[++n*s])}(e,d,r,o/n),d;let c=function(t,e,i){let a=function(t){let e,i;let s=t.length;if(s<2)return!1;for(i=t[0],e=1;e<s;++e)if(t[e]-t[e-1]!==i)return!1;return i}(t),n=e.length/i;if(!a)return Math.max(n,1);let r=(0,s.N)(a);for(let t=0,e=r.length-1;t<e;t++){let e=r[t];if(e>n)return e}return Math.max(n,1)}(r,e,n);if(o>0){let t,i;let a=o>1?Math.round((h-l)/(o-1)):null;for(tc(e,d,c,(0,s.k)(a)?0:l-a,l),t=0,i=o-1;t<i;t++)tc(e,d,c,r[t],r[t+1]);return tc(e,d,c,h,(0,s.k)(a)?e.length:h+a),d}return tc(e,d,c),d}(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t,e,i=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,i=!i),this._startPixel=t,this._endPixel=e,this._reversePixels=i,this._length=e-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){(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){let e,i,a;let n=this.options.ticks;for(e=0,i=t.length;e<i;e++)(a=t[e]).label=(0,s.Q)(n.callback,[a.value,e,t],this)}afterTickToLabelConversion(){(0,s.Q)(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){(0,s.Q)(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){let t,e,i;let a=this.options,n=a.ticks,r=tp(this.ticks.length,a.ticks.maxTicksLimit),o=n.minRotation||0,l=n.maxRotation,h=o;if(!this._isVisible()||!n.display||o>=l||r<=1||!this.isHorizontal()){this.labelRotation=o;return}let d=this._getLabelSizes(),c=d.widest.width,u=d.highest.height,g=(0,s.S)(this.chart.width-c,0,this.maxWidth);c+6>(t=a.offset?this.maxWidth/r:g/(r-1))&&(t=g/(r-(a.offset?.5:1)),e=this.maxHeight-tm(a.grid)-n.padding-tx(a.title,this.chart.options.font),i=Math.sqrt(c*c+u*u),h=Math.max(o,Math.min(l,h=(0,s.U)(Math.min(Math.asin((0,s.S)((d.highest.height+6)/t,-1,1)),Math.asin((0,s.S)(e/i,-1,1))-Math.asin((0,s.S)(u/i,-1,1))))))),this.labelRotation=h}afterCalculateLabelRotation(){(0,s.Q)(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){(0,s.Q)(this.options.beforeFit,[this])}fit(){let t={width:0,height:0},{chart:e,options:{ticks:i,title:a,grid:n}}=this,r=this._isVisible(),o=this.isHorizontal();if(r){let r=tx(a,e.options.font);if(o?(t.width=this.maxWidth,t.height=tm(n)+r):(t.height=this.maxHeight,t.width=tm(n)+r),i.display&&this.ticks.length){let{first:e,last:a,widest:n,highest:r}=this._getLabelSizes(),l=2*i.padding,h=(0,s.t)(this.labelRotation),d=Math.cos(h),c=Math.sin(h);if(o){let e=i.mirror?0:c*n.width+d*r.height;t.height=Math.min(this.maxHeight,t.height+e+l)}else{let e=i.mirror?0:d*n.width+c*r.height;t.width=Math.min(this.maxWidth,t.width+e+l)}this._calculatePadding(e,a,c,d)}}this._handleMargins(),o?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){let{ticks:{align:a,padding:n},position:r}=this.options,o=0!==this.labelRotation,l="top"!==r&&"x"===this.axis;if(this.isHorizontal()){let r=this.getPixelForTick(0)-this.left,h=this.right-this.getPixelForTick(this.ticks.length-1),d=0,c=0;o?l?(d=s*t.width,c=i*e.height):(d=i*t.height,c=s*e.width):"start"===a?c=e.width:"end"===a?d=t.width:"inner"!==a&&(d=t.width/2,c=e.width/2),this.paddingLeft=Math.max((d-r+n)*this.width/(this.width-r),0),this.paddingRight=Math.max((c-h+n)*this.width/(this.width-h),0)}else{let i=e.height/2,s=t.height/2;"start"===a?(i=0,s=t.height):"end"===a&&(i=e.height,s=0),this.paddingTop=i+n,this.paddingBottom=s+n}}_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(){let{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){let e=this.options.ticks.sampleSize,i=this.ticks;e<i.length&&(i=tf(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length,this.options.ticks.maxTicksLimit)}return t}_computeLabelSizes(t,e,i){let a,n,r,o,l,h,d,c,u,g,p;let{ctx:f,_longestTextCache:m}=this,x=[],b=[],_=Math.floor(e/tp(e,i)),v=0,y=0;for(a=0;a<e;a+=_){if(o=t[a].label,l=this._resolveTickFontOptions(a),f.font=h=l.string,d=m[h]=m[h]||{data:{},gc:[]},c=l.lineHeight,u=g=0,(0,s.k)(o)||(0,s.b)(o)){if((0,s.b)(o))for(n=0,r=o.length;n<r;++n)p=o[n],(0,s.k)(p)||(0,s.b)(p)||(u=(0,s.V)(f,d.data,d.gc,u,p),g+=c)}else u=(0,s.V)(f,d.data,d.gc,u,o),g=c;x.push(u),b.push(g),v=Math.max(u,v),y=Math.max(g,y)}(0,s.F)(m,t=>{let i;let s=t.gc,a=s.length/2;if(a>e){for(i=0;i<a;++i)delete t.data[s[i]];s.splice(0,a)}});let M=x.indexOf(v),w=b.indexOf(y),k=t=>({width:x[t]||0,height:b[t]||0});return{first:k(0),last:k(e-1),widest:k(M),highest:k(w),widths:x,heights:b}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){let e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);let e=this._startPixel+t*this._length;return(0,s.W)(this._alignToPixels?(0,s.X)(this.chart,e,0):e)}getDecimalForPixel(t){let e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){let{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){var e,i;let a=this.ticks||[];if(t>=0&&t<a.length){let i=a[t];return i.$context||(i.$context=(e=this.getContext(),(0,s.j)(e,{tick:i,index:t,type:"tick"})))}return this.$context||(this.$context=(i=this.chart.getContext(),(0,s.j)(i,{scale:this,type:"scale"})))}_tickSize(){let t=this.options.ticks,e=(0,s.t)(this.labelRotation),i=Math.abs(Math.cos(e)),a=Math.abs(Math.sin(e)),n=this._getLabelSizes(),r=t.autoSkipPadding||0,o=n?n.widest.width+r:0,l=n?n.highest.height+r:0;return this.isHorizontal()?l*i>o*a?o/i:l/a:l*a<o*i?l/i:o/a}_isVisible(){let t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){let e,i,a,n,r,o,l,h,d,c,u,g;let p=this.axis,f=this.chart,m=this.options,{grid:x,position:b,border:_}=m,v=x.offset,y=this.isHorizontal(),M=this.ticks,w=M.length+(v?1:0),k=tm(x),S=[],D=_.setContext(this.getContext()),P=D.display?D.width:0,C=P/2,L=function(t){return(0,s.X)(f,t,P)};if("top"===b)e=L(this.bottom),o=this.bottom-k,h=e-C,c=L(t.top)+C,g=t.bottom;else if("bottom"===b)e=L(this.top),c=t.top,g=L(t.bottom)-C,o=e+C,h=this.top+k;else if("left"===b)e=L(this.right),r=this.right-k,l=e-C,d=L(t.left)+C,u=t.right;else if("right"===b)e=L(this.left),d=t.left,u=L(t.right)-C,r=e+C,l=this.left+k;else if("x"===p){if("center"===b)e=L((t.top+t.bottom)/2+.5);else if((0,s.i)(b)){let t=Object.keys(b)[0],i=b[t];e=L(this.chart.scales[t].getPixelForValue(i))}c=t.top,g=t.bottom,h=(o=e+C)+k}else if("y"===p){if("center"===b)e=L((t.left+t.right)/2);else if((0,s.i)(b)){let t=Object.keys(b)[0],i=b[t];e=L(this.chart.scales[t].getPixelForValue(i))}l=(r=e-C)-k,d=t.left,u=t.right}let E=(0,s.v)(m.ticks.maxTicksLimit,w),O=Math.max(1,Math.ceil(w/E));for(i=0;i<w;i+=O){let t=this.getContext(i),e=x.setContext(t),p=_.setContext(t),m=e.lineWidth,b=e.color,M=p.dash||[],w=p.dashOffset,k=e.tickWidth,D=e.tickColor,P=e.tickBorderDash||[],C=e.tickBorderDashOffset;void 0!==(a=function(t,e,i){let s;let a=t.ticks.length,n=Math.min(e,a-1),r=t._startPixel,o=t._endPixel,l=t.getPixelForTick(n);if(!i||(s=1===a?Math.max(l-r,o-l):0===e?(t.getPixelForTick(1)-l)/2:(l-t.getPixelForTick(n-1))/2,!((l+=n<e?s:-s)<r-1e-6)&&!(l>o+1e-6)))return l}(this,i,v))&&(n=(0,s.X)(f,a,m),y?r=l=d=u=n:o=h=c=g=n,S.push({tx1:r,ty1:o,tx2:l,ty2:h,x1:d,y1:c,x2:u,y2:g,width:m,color:b,borderDash:M,borderDashOffset:w,tickWidth:k,tickColor:D,tickBorderDash:P,tickBorderDashOffset:C}))}return this._ticksLength=w,this._borderValue=e,S}_computeLabelItems(t){let e,i,a,n,r,o,l,h,d,c,u;let g=this.axis,p=this.options,{position:f,ticks:m}=p,x=this.isHorizontal(),b=this.ticks,{align:_,crossAlign:v,padding:y,mirror:M}=m,w=tm(p.grid),k=w+y,S=M?-y:k,D=-(0,s.t)(this.labelRotation),P=[],C="middle";if("top"===f)r=this.bottom-S,o=this._getXAxisLabelAlignment();else if("bottom"===f)r=this.top+S,o=this._getXAxisLabelAlignment();else if("left"===f){let t=this._getYAxisLabelAlignment(w);o=t.textAlign,n=t.x}else if("right"===f){let t=this._getYAxisLabelAlignment(w);o=t.textAlign,n=t.x}else if("x"===g){if("center"===f)r=(t.top+t.bottom)/2+k;else if((0,s.i)(f)){let t=Object.keys(f)[0],e=f[t];r=this.chart.scales[t].getPixelForValue(e)+k}o=this._getXAxisLabelAlignment()}else if("y"===g){if("center"===f)n=(t.left+t.right)/2-k;else if((0,s.i)(f)){let t=Object.keys(f)[0],e=f[t];n=this.chart.scales[t].getPixelForValue(e)}o=this._getYAxisLabelAlignment(w).textAlign}"y"===g&&("start"===_?C="top":"end"===_&&(C="bottom"));let L=this._getLabelSizes();for(e=0,i=b.length;e<i;++e){let t;a=b[e].label;let g=m.setContext(this.getContext(e));l=this.getPixelForTick(e)+m.labelOffset,d=(h=this._resolveTickFontOptions(e)).lineHeight,c=(0,s.b)(a)?a.length:1;let p=c/2,_=g.color,y=g.textStrokeColor,w=g.textStrokeWidth,k=o;if(x?(n=l,"inner"===o&&(k=e===i-1?this.options.reverse?"left":"right":0===e?this.options.reverse?"right":"left":"center"),u="top"===f?"near"===v||0!==D?-c*d+d/2:"center"===v?-L.highest.height/2-p*d+d:-L.highest.height+d/2:"near"===v||0!==D?d/2:"center"===v?L.highest.height/2-p*d:L.highest.height-c*d,M&&(u*=-1),0===D||g.showLabelBackdrop||(n+=d/2*Math.sin(D))):(r=l,u=(1-c)*d/2),g.showLabelBackdrop){let a=(0,s.E)(g.backdropPadding),n=L.heights[e],r=L.widths[e],l=u-a.top,h=0-a.left;switch(C){case"middle":l-=n/2;break;case"bottom":l-=n}switch(o){case"center":h-=r/2;break;case"right":h-=r;break;case"inner":e===i-1?h-=r:e>0&&(h-=r/2)}t={left:h,top:l,width:r+a.width,height:n+a.height,color:g.backdropColor}}P.push({label:a,font:h,textOffset:u,options:{rotation:D,color:_,strokeColor:y,strokeWidth:w,textAlign:k,textBaseline:C,translation:[n,r],backdrop:t}})}return P}_getXAxisLabelAlignment(){let{position:t,ticks:e}=this.options,i=-(0,s.t)(this.labelRotation);if(i)return"top"===t?"left":"right";let a="center";return"start"===e.align?a="left":"end"===e.align?a="right":"inner"===e.align&&(a="inner"),a}_getYAxisLabelAlignment(t){let e,i;let{position:s,ticks:{crossAlign:a,mirror:n,padding:r}}=this.options,o=this._getLabelSizes(),l=t+r,h=o.widest.width;return"left"===s?n?(i=this.right+r,"near"===a?e="left":"center"===a?(e="center",i+=h/2):(e="right",i+=h)):(i=this.right-l,"near"===a?e="right":"center"===a?(e="center",i-=h/2):(e="left",i=this.left)):"right"===s?n?(i=this.left+r,"near"===a?e="right":"center"===a?(e="center",i-=h/2):(e="left",i-=h)):(i=this.left+l,"near"===a?e="left":"center"===a?(e="center",i+=h/2):(e="right",i=this.right)):e="right",{textAlign:e,x:i}}_computeLabelArea(){if(this.options.ticks.mirror)return;let 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(){let{ctx:t,options:{backgroundColor:e},left:i,top:s,width:a,height:n}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(i,s,a,n),t.restore())}getLineWidthForValue(t){let e=this.options.grid;if(!this._isVisible()||!e.display)return 0;let i=this.ticks,s=i.findIndex(e=>e.value===t);if(s>=0){let t=e.setContext(this.getContext(s));return t.lineWidth}return 0}drawGrid(t){let e,i;let s=this.options.grid,a=this.ctx,n=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t)),r=(t,e,i)=>{i.width&&i.color&&(a.save(),a.lineWidth=i.width,a.strokeStyle=i.color,a.setLineDash(i.borderDash||[]),a.lineDashOffset=i.borderDashOffset,a.beginPath(),a.moveTo(t.x,t.y),a.lineTo(e.x,e.y),a.stroke(),a.restore())};if(s.display)for(e=0,i=n.length;e<i;++e){let t=n[e];s.drawOnChartArea&&r({x:t.x1,y:t.y1},{x:t.x2,y:t.y2},t),s.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(){let t,e,i,a;let{chart:n,ctx:r,options:{border:o,grid:l}}=this,h=o.setContext(this.getContext()),d=o.display?h.width:0;if(!d)return;let c=l.setContext(this.getContext(0)).lineWidth,u=this._borderValue;this.isHorizontal()?(t=(0,s.X)(n,this.left,d)-d/2,e=(0,s.X)(n,this.right,c)+c/2,i=a=u):(i=(0,s.X)(n,this.top,d)-d/2,a=(0,s.X)(n,this.bottom,c)+c/2,t=e=u),r.save(),r.lineWidth=h.width,r.strokeStyle=h.color,r.beginPath(),r.moveTo(t,i),r.lineTo(e,a),r.stroke(),r.restore()}drawLabels(t){let e=this.options.ticks;if(!e.display)return;let i=this.ctx,a=this._computeLabelArea();a&&(0,s.Y)(i,a);let n=this.getLabelItems(t);for(let t of n){let e=t.options,a=t.font,n=t.label,r=t.textOffset;(0,s.Z)(i,n,0,r,a,e)}a&&(0,s.$)(i)}drawTitle(){let t;let{ctx:e,options:{position:i,title:a,reverse:n}}=this;if(!a.display)return;let r=(0,s.a0)(a.font),o=(0,s.E)(a.padding),l=a.align,h=r.lineHeight/2;"bottom"===i||"center"===i||(0,s.i)(i)?(h+=o.bottom,(0,s.b)(a.text)&&(h+=r.lineHeight*(a.text.length-1))):h+=o.top;let{titleX:d,titleY:c,maxWidth:u,rotation:g}=function(t,e,i,a){let n,r,o;let{top:l,left:h,bottom:d,right:c,chart:u}=t,{chartArea:g,scales:p}=u,f=0,m=d-l,x=c-h;if(t.isHorizontal()){if(r=(0,s.a2)(a,h,c),(0,s.i)(i)){let t=Object.keys(i)[0],s=i[t];o=p[t].getPixelForValue(s)+m-e}else o="center"===i?(g.bottom+g.top)/2+m-e:tg(t,i,e);n=c-h}else{if((0,s.i)(i)){let t=Object.keys(i)[0],s=i[t];r=p[t].getPixelForValue(s)-x+e}else r="center"===i?(g.left+g.right)/2-x+e:tg(t,i,e);o=(0,s.a2)(a,d,l),f="left"===i?-s.H:s.H}return{titleX:r,titleY:o,maxWidth:n,rotation:f}}(this,h,i,l);(0,s.Z)(e,a.text,0,0,r,{color:a.color,maxWidth:u,rotation:g,textAlign:(t=(0,s.a1)(l),(n&&"right"!==i||!n&&"right"===i)&&(t=tu(t)),t),textBaseline:"middle",translation:[d,c]})}draw(t){this._isVisible()&&(this.drawBackground(),this.drawGrid(t),this.drawBorder(),this.drawTitle(),this.drawLabels(t))}_layers(){let t=this.options,e=t.ticks&&t.ticks.z||0,i=(0,s.v)(t.grid&&t.grid.z,-1),a=(0,s.v)(t.border&&t.border.z,0);return this._isVisible()&&this.draw===tb.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:a,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){let e,i;let s=this.chart.getSortedVisibleDatasetMetas(),a=this.axis+"AxisID",n=[];for(e=0,i=s.length;e<i;++e){let i=s[e];i[a]!==this.id||t&&i.type!==t||n.push(i)}return n}_resolveTickFontOptions(t){let e=this.options.ticks.setContext(this.getContext(t));return(0,s.a0)(e.font)}_maxDigits(){let t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class t_{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){let e;let i=Object.getPrototypeOf(t);"id"in i&&"defaults"in i&&(e=this.register(i));let a=this.items,n=t.id,r=this.scope+"."+n;if(!n)throw Error("class does not have id: "+t);return n in a||(a[n]=t,function(t,e,i){let a=(0,s.a4)(Object.create(null),[i?s.d.get(i):{},s.d.get(e),t.defaults]);s.d.set(e,a),t.defaultRoutes&&function(t,e){Object.keys(e).forEach(i=>{let a=i.split("."),n=a.pop(),r=[t].concat(a).join("."),o=e[i].split("."),l=o.pop(),h=o.join(".");s.d.route(r,n,h,l)})}(e,t.defaultRoutes),t.descriptors&&s.d.describe(e,t.descriptors)}(t,r,e),this.override&&s.d.override(t.id,t.overrides)),r}get(t){return this.items[t]}unregister(t){let e=this.items,i=t.id,a=this.scope;i in e&&delete e[i],a&&i in s.d[a]&&(delete s.d[a][i],this.override&&delete s.a3[i])}}var tv=new class{constructor(){this.controllers=new t_(v,"datasets",!0),this.elements=new t_(td,"elements"),this.plugins=new t_(Object,"plugins"),this.scales=new t_(tb,"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=>{let a=i||this._getRegistryForType(e);i||a.isForType(e)||a===this.plugins&&e.id?this._exec(t,a,e):(0,s.F)(e,e=>{let s=i||this._getRegistryForType(e);this._exec(t,s,e)})})}_exec(t,e,i){let a=(0,s.a5)(t);(0,s.Q)(i["before"+a],[],i),e[t](i),(0,s.Q)(i["after"+a],[],i)}_getRegistryForType(t){for(let e=0;e<this._typedRegistries.length;e++){let i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}_get(t,e,i){let s=e.get(t);if(void 0===s)throw Error('"'+t+'" is not a registered '+i+".");return s}};class ty{constructor(){this._init=[]}notify(t,e,i,s){"beforeInit"===e&&(this._init=this._createDescriptors(t,!0),this._notify(this._init,t,"install"));let a=s?this._descriptors(t).filter(s):this._descriptors(t),n=this._notify(a,t,e,i);return"afterDestroy"===e&&(this._notify(a,t,"stop"),this._notify(this._init,t,"uninstall")),n}_notify(t,e,i,a){for(let n of(a=a||{},t)){let t=n.plugin,r=t[i],o=[e,a,n.options];if(!1===(0,s.Q)(r,o,t)&&a.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;let e=this._cache=this._createDescriptors(t);return this._notifyStateChanges(t),e}_createDescriptors(t,e){let i=t&&t.config,a=(0,s.v)(i.options&&i.options.plugins,{}),n=function(t){let e={},i=[],s=Object.keys(tv.plugins.items);for(let t=0;t<s.length;t++)i.push(tv.getPlugin(s[t]));let a=t.plugins||[];for(let t=0;t<a.length;t++){let 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eD(t,e,i){let s=i.yAlign||e.yAlign||function(t,e){let{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||function(t,e,i,s){let{x:a,width:n}=i,{width:r,chartArea:{left:o,right:l}}=t,h="center";return"center"===s?h=a<=(o+l)/2?"left":"right":a<=n/2?h="left":a>=r-n/2&&(h="right"),function(t,e,i,s){let{x:a,width:n}=s,r=i.caretSize+i.caretPadding;if("left"===t&&a+n+r>e.width||"right"===t&&a-n-r<0)return!0}(h,t,e,i)&&(h="center"),h}(t,e,i,s),yAlign:s}}function eP(t,e,i,a){let{caretSize:n,caretPadding:r,cornerRadius:o}=t,{xAlign:l,yAlign:h}=i,d=n+r,{topLeft:c,topRight:u,bottomLeft:g,bottomRight:p}=(0,s.aw)(o),f=function(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}(e,l),m=function(t,e,i){let{y:s,height:a}=t;return"top"===e?s+=i:"bottom"===e?s-=a+i:s-=a/2,s}(e,h,d);return"center"===h?"left"===l?f+=d:"right"===l&&(f-=d):"left"===l?f-=Math.max(c,g)+n:"right"===l&&(f+=Math.max(u,p)+n),{x:(0,s.S)(f,0,a.width-e.width),y:(0,s.S)(m,0,a.height-e.height)}}function eC(t,e,i){let a=(0,s.E)(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-a.right:t.x+a.left}function eL(t,e){let i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}let eE={beforeTitle:s.aF,title(t){if(t.length>0){let e=t[0],i=e.chart.data.labels,s=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(s>0&&e.dataIndex<s)return i[e.dataIndex]}return""},afterTitle:s.aF,beforeBody:s.aF,beforeLabel:s.aF,label(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;let e=t.dataset.label||"";e&&(e+=": ");let i=t.formattedValue;return(0,s.k)(i)||(e+=i),e},labelColor(t){let e=t.chart.getDatasetMeta(t.datasetIndex),i=e.controller.getStyle(t.dataIndex);return{borderColor:i.borderColor,backgroundColor:i.backgroundColor,borderWidth:i.borderWidth,borderDash:i.borderDash,borderDashOffset:i.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){let e=t.chart.getDatasetMeta(t.datasetIndex),i=e.controller.getStyle(t.dataIndex);return{pointStyle:i.pointStyle,rotation:i.rotation}},afterLabel:s.aF,afterBody:s.aF,beforeFooter:s.aF,footer:s.aF,afterFooter:s.aF};function eO(t,e,i,s){let a=t[e].call(i,s);return void 0===a?eE[e].call(i,s):a}class eA extends td{static positioners=eM;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(){let t=this._cachedAnimations;if(t)return t;let e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,a=new l(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(a)),a}getContext(){var t,e;return this.$context||(this.$context=(t=this.chart.getContext(),e=this._tooltipItems,(0,s.j)(t,{tooltip:this,tooltipItems:e,type:"tooltip"})))}getTitle(t,e){let{callbacks:i}=e,s=eO(i,"beforeTitle",this,t),a=eO(i,"title",this,t),n=eO(i,"afterTitle",this,t),r=[];return r=ew(r,ek(s)),r=ew(r,ek(a)),r=ew(r,ek(n))}getBeforeBody(t,e){return ew([],ek(eO(e.callbacks,"beforeBody",this,t)))}getBody(t,e){let{callbacks:i}=e,a=[];return(0,s.F)(t,t=>{let e={before:[],lines:[],after:[]},s=eL(i,t);ew(e.before,ek(eO(s,"beforeLabel",this,t))),ew(e.lines,eO(s,"label",this,t)),ew(e.after,ek(eO(s,"afterLabel",this,t))),a.push(e)}),a}getAfterBody(t,e){return ew([],ek(eO(e.callbacks,"afterBody",this,t)))}getFooter(t,e){let{callbacks:i}=e,s=eO(i,"beforeFooter",this,t),a=eO(i,"footer",this,t),n=eO(i,"afterFooter",this,t),r=[];return r=ew(r,ek(s)),r=ew(r,ek(a)),r=ew(r,ek(n))}_createItems(t){let e,i;let a=this._active,n=this.chart.data,r=[],o=[],l=[],h=[];for(e=0,i=a.length;e<i;++e)h.push(function(t,e){let{element:i,datasetIndex:s,index:a}=e,n=t.getDatasetMeta(s).controller,{label:r,value:o}=n.getLabelAndValue(a);return{chart:t,label:r,parsed:n.getParsed(a),raw:t.data.datasets[s].data[a],formattedValue:o,dataset:n.getDataset(),dataIndex:a,datasetIndex:s,element:i}}(this.chart,a[e]));return t.filter&&(h=h.filter((e,i,s)=>t.filter(e,i,s,n))),t.itemSort&&(h=h.sort((e,i)=>t.itemSort(e,i,n))),(0,s.F)(h,e=>{let i=eL(t.callbacks,e);r.push(eO(i,"labelColor",this,e)),o.push(eO(i,"labelPointStyle",this,e)),l.push(eO(i,"labelTextColor",this,e))}),this.labelColors=r,this.labelPointStyles=o,this.labelTextColors=l,this.dataPoints=h,h}update(t,e){let i;let s=this.options.setContext(this.getContext()),a=this._active,n=[];if(a.length){let t=eM[s.position].call(this,a,this._eventPosition);n=this._createItems(s),this.title=this.getTitle(n,s),this.beforeBody=this.getBeforeBody(n,s),this.body=this.getBody(n,s),this.afterBody=this.getAfterBody(n,s),this.footer=this.getFooter(n,s);let e=this._size=eS(this,s),r=Object.assign({},t,e),o=eD(this.chart,s,r),l=eP(s,r,o,this.chart);this.xAlign=o.xAlign,this.yAlign=o.yAlign,i={opacity:1,x:l.x,y:l.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==this.opacity&&(i={opacity:0});this._tooltipItems=n,this.$context=void 0,i&&this._resolveAnimations().update(this,i),t&&s.external&&s.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){let a=this.getCaretPosition(t,i,s);e.lineTo(a.x1,a.y1),e.lineTo(a.x2,a.y2),e.lineTo(a.x3,a.y3)}getCaretPosition(t,e,i){let a,n,r,o,l,h;let{xAlign:d,yAlign:c}=this,{caretSize:u,cornerRadius:g}=i,{topLeft:p,topRight:f,bottomLeft:m,bottomRight:x}=(0,s.aw)(g),{x:b,y:_}=t,{width:v,height:y}=e;return"center"===c?(l=_+y/2,"left"===d?(n=(a=b)-u,o=l+u,h=l-u):(n=(a=b+v)+u,o=l-u,h=l+u),r=a):(n="left"===d?b+Math.max(p,m)+u:"right"===d?b+v-Math.max(f,x)-u:this.caretX,"top"===c?(l=(o=_)-u,a=n-u,r=n+u):(l=(o=_+y)+u,a=n+u,r=n-u),h=o),{x1:a,x2:n,x3:r,y1:o,y2:l,y3:h}}drawTitle(t,e,i){let a,n,r;let o=this.title,l=o.length;if(l){let h=(0,s.az)(i.rtl,this.x,this.width);for(r=0,t.x=eC(this,i.titleAlign,i),e.textAlign=h.textAlign(i.titleAlign),e.textBaseline="middle",a=(0,s.a0)(i.titleFont),n=i.titleSpacing,e.fillStyle=i.titleColor,e.font=a.string;r<l;++r)e.fillText(o[r],h.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+n,r+1===l&&(t.y+=i.titleMarginBottom-n)}}_drawColorBox(t,e,i,a,n){let r=this.labelColors[i],o=this.labelPointStyles[i],{boxHeight:l,boxWidth:h}=n,d=(0,s.a0)(n.bodyFont),c=eC(this,"left",n),u=a.x(c),g=l<d.lineHeight?(d.lineHeight-l)/2:0,p=e.y+g;if(n.usePointStyle){let e={radius:Math.min(h,l)/2,pointStyle:o.pointStyle,rotation:o.rotation,borderWidth:1},i=a.leftForLtr(u,h)+h/2,d=p+l/2;t.strokeStyle=n.multiKeyBackground,t.fillStyle=n.multiKeyBackground,(0,s.at)(t,e,i,d),t.strokeStyle=r.borderColor,t.fillStyle=r.backgroundColor,(0,s.at)(t,e,i,d)}else{t.lineWidth=(0,s.i)(r.borderWidth)?Math.max(...Object.values(r.borderWidth)):r.borderWidth||1,t.strokeStyle=r.borderColor,t.setLineDash(r.borderDash||[]),t.lineDashOffset=r.borderDashOffset||0;let e=a.leftForLtr(u,h),i=a.leftForLtr(a.xPlus(u,1),h-2),o=(0,s.aw)(r.borderRadius);Object.values(o).some(t=>0!==t)?(t.beginPath(),t.fillStyle=n.multiKeyBackground,(0,s.au)(t,{x:e,y:p,w:h,h:l,radius:o}),t.fill(),t.stroke(),t.fillStyle=r.backgroundColor,t.beginPath(),(0,s.au)(t,{x:i,y:p+1,w:h-2,h:l-2,radius:o}),t.fill()):(t.fillStyle=n.multiKeyBackground,t.fillRect(e,p,h,l),t.strokeRect(e,p,h,l),t.fillStyle=r.backgroundColor,t.fillRect(i,p+1,h-2,l-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){let a,n,r,o,l,h,d;let{body:c}=this,{bodySpacing:u,bodyAlign:g,displayColors:p,boxHeight:f,boxWidth:m,boxPadding:x}=i,b=(0,s.a0)(i.bodyFont),_=b.lineHeight,v=0,y=(0,s.az)(i.rtl,this.x,this.width),M=function(i){e.fillText(i,y.x(t.x+v),t.y+_/2),t.y+=_+u},w=y.textAlign(g);for(e.textAlign=g,e.textBaseline="middle",e.font=b.string,t.x=eC(this,w,i),e.fillStyle=i.bodyColor,(0,s.F)(this.beforeBody,M),v=p&&"right"!==w?"center"===g?m/2+x:m+2+x:0,o=0,h=c.length;o<h;++o){for(a=c[o],n=this.labelTextColors[o],e.fillStyle=n,(0,s.F)(a.before,M),r=a.lines,p&&r.length&&(this._drawColorBox(e,t,o,y,i),_=Math.max(b.lineHeight,f)),l=0,d=r.length;l<d;++l)M(r[l]),_=b.lineHeight;(0,s.F)(a.after,M)}v=0,_=b.lineHeight,(0,s.F)(this.afterBody,M),t.y-=u}drawFooter(t,e,i){let a,n;let r=this.footer,o=r.length;if(o){let l=(0,s.az)(i.rtl,this.x,this.width);for(t.x=eC(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=l.textAlign(i.footerAlign),e.textBaseline="middle",a=(0,s.a0)(i.footerFont),e.fillStyle=i.footerColor,e.font=a.string,n=0;n<o;++n)e.fillText(r[n],l.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+i.footerSpacing}}drawBackground(t,e,i,a){let{xAlign:n,yAlign:r}=this,{x:o,y:l}=t,{width:h,height:d}=i,{topLeft:c,topRight:u,bottomLeft:g,bottomRight:p}=(0,s.aw)(a.cornerRadius);e.fillStyle=a.backgroundColor,e.strokeStyle=a.borderColor,e.lineWidth=a.borderWidth,e.beginPath(),e.moveTo(o+c,l),"top"===r&&this.drawCaret(t,e,i,a),e.lineTo(o+h-u,l),e.quadraticCurveTo(o+h,l,o+h,l+u),"center"===r&&"right"===n&&this.drawCaret(t,e,i,a),e.lineTo(o+h,l+d-p),e.quadraticCurveTo(o+h,l+d,o+h-p,l+d),"bottom"===r&&this.drawCaret(t,e,i,a),e.lineTo(o+g,l+d),e.quadraticCurveTo(o,l+d,o,l+d-g),"center"===r&&"left"===n&&this.drawCaret(t,e,i,a),e.lineTo(o,l+c),e.quadraticCurveTo(o,l,o+c,l),e.closePath(),e.fill(),a.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){let e=this.chart,i=this.$animations,s=i&&i.x,a=i&&i.y;if(s||a){let i=eM[t.position].call(this,this._active,this._eventPosition);if(!i)return;let n=this._size=eS(this,t),r=Object.assign({},i,this._size),o=eD(e,t,r),l=eP(t,r,o,e);(s._to!==l.x||a._to!==l.y)&&(this.xAlign=o.xAlign,this.yAlign=o.yAlign,this.width=n.width,this.height=n.height,this.caretX=i.x,this.caretY=i.y,this._resolveAnimations().update(this,l))}}_willRender(){return!!this.opacity}draw(t){let e=this.options.setContext(this.getContext()),i=this.opacity;if(!i)return;this._updateAnimationTarget(e);let a={width:this.width,height:this.height},n={x:this.x,y:this.y};i=.001>Math.abs(i)?0:i;let r=(0,s.E)(e.padding),o=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&o&&(t.save(),t.globalAlpha=i,this.drawBackground(n,t,a,e),(0,s.aA)(t,e.textDirection),n.y+=r.top,this.drawTitle(n,t,e),this.drawBody(n,t,e),this.drawFooter(n,t,e),(0,s.aC)(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){let i=this._active,a=t.map(({datasetIndex:t,index:e})=>{let i=this.chart.getDatasetMeta(t);if(!i)throw Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}}),n=!(0,s.ah)(i,a),r=this._positionChanged(a,e);(n||r)&&(this._active=a,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;let a=this.options,n=this._active||[],r=this._getActiveElements(t,n,e,i),o=this._positionChanged(r,t),l=e||!(0,s.ah)(r,n)||o;return l&&(this._active=r,(a.enabled||a.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,i,s){let a=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));let n=this.chart.getElementsAtEventForMode(t,a.mode,a,i);return a.reverse&&n.reverse(),n}_positionChanged(t,e){let{caretX:i,caretY:s,options:a}=this,n=eM[a.position].call(this,t,e);return!1!==n&&(i!==n.x||s!==n.y)}}var eT=Object.freeze({__proto__:null,Colors:{id:"colors",defaults:{enabled:!0,forceOverride:!1},beforeLayout(t,e,i){let s;if(!i.enabled)return;let{data:{datasets:a},options:n}=t.config,{elements:r}=n;if(!i.forceOverride&&(es(a)||n&&(n.borderColor||n.backgroundColor)||r&&es(r)))return;let o=(s=0,(e,i)=>{var a,n,r;let o=t.getDatasetMeta(i).controller;o instanceof D?(a=s,e.backgroundColor=e.data.map(()=>ee(a++)),s=a):o instanceof 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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){let 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:eE},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"]}});let eF=(t,e,i,s)=>("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i),ez=(t,e)=>null===t?null:(0,s.S)(Math.round(t),0,e);function eR(t){let e=this.getLabels();return t>=0&&t<e.length?e[t]:t}function eI(t,e,{horizontal:i,minRotation:a}){let n=(0,s.t)(a),r=.75*e*(""+t).length;return Math.min(e/((i?Math.sin(n):Math.cos(n))||.001),r)}class eV extends tb{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(){let{beginAtZero:t}=this.options,{minDefined:e,maxDefined:i}=this.getUserBounds(),{min:a,max:n}=this,r=t=>a=e?a:t,o=t=>n=i?n:t;if(t){let t=(0,s.s)(a),e=(0,s.s)(n);t<0&&e<0?o(0):t>0&&e>0&&r(0)}if(a===n){let e=0===n?1:Math.abs(.05*n);o(n+e),t||r(a-e)}this.min=a,this.max=n}getTickLimit(){let t;let e=this.options.ticks,{maxTicksLimit:i,stepSize:s}=e;return 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defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:s.aL.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5,centerPointLabels:!1}};static defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"};static descriptors={angleLines:{_fallback:"grid"}};constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){let t=this._padding=(0,s.E)(eU(this.options)/2),e=this.width=this.maxWidth-t.width,i=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e/2+t.left),this.yCenter=Math.floor(this.top+i/2+t.top),this.drawingArea=Math.floor(Math.min(e,i)/2)}determineDataLimits(){let{min:t,max:e}=this.getMinMax(!1);this.min=(0,s.g)(t)&&!isNaN(t)?t:0,this.max=(0,s.g)(e)&&!isNaN(e)?e:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/eU(this.options))}generateTickLabels(t){eV.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((t,e)=>{let i=(0,s.Q)(this.options.pointLabels.callback,[t,e],this);return i||0===i?i:""}).filter((t,e)=>this.chart.getDataVisibility(e))}fit(){let t=this.options;t.display&&t.pointLabels.display?function(t){let e={l:t.left+t._padding.left,r:t.right-t._padding.right,t:t.top+t._padding.top,b:t.bottom-t._padding.bottom},i=Object.assign({},e),a=[],n=[],r=t._pointLabels.length,o=t.options.pointLabels,l=o.centerPointLabels?s.P/r:0;for(let c=0;c<r;c++){var h,d;let r=o.setContext(t.getPointLabelContext(c));n[c]=r.padding;let u=t.getPointPosition(c,t.drawingArea+n[c],l),g=(0,s.a0)(r.font),p=(h=t.ctx,d=t._pointLabels[c],d=(0,s.b)(d)?d:[d],{w:(0,s.aN)(h,g.string,d),h:d.length*g.lineHeight});a[c]=p;let f=(0,s.ay)(t.getIndexAngle(c)+l),m=Math.round((0,s.U)(f)),x=eY(m,u.x,p.w,0,180),b=eY(m,u.y,p.h,90,270);!function(t,e,i,s,a){let n=Math.abs(Math.sin(i)),r=Math.abs(Math.cos(i)),o=0,l=0;s.start<e.l?(o=(e.l-s.start)/n,t.l=Math.min(t.l,e.l-o)):s.end>e.r&&(o=(s.end-e.r)/n,t.r=Math.max(t.r,e.r+o)),a.start<e.t?(l=(e.t-a.start)/r,t.t=Math.min(t.t,e.t-l)):a.end>e.b&&(l=(a.end-e.b)/r,t.b=Math.max(t.b,e.b+l))}(i,e,f,x,b)}t.setCenterPoint(e.l-i.l,i.r-e.r,e.t-i.t,i.b-e.b),t._pointLabelItems=function(t,e,i){let a;let n=[],r=t._pointLabels.length,o=t.options,{centerPointLabels:l,display:h}=o.pointLabels,d={extra:eU(o)/2,additionalAngle:l?s.P/r:0};for(let o=0;o<r;o++){d.padding=i[o],d.size=e[o];let r=function(t,e,i){var a,n,r,o;let l=t.drawingArea,{extra:h,additionalAngle:d,padding:c,size:u}=i,g=t.getPointPosition(e,l+h+c,d),p=Math.round((0,s.U)((0,s.ay)(g.angle+s.H))),f=(a=g.y,n=u.h,90===p||270===p?a-=n/2:(p>270||p<90)&&(a-=n),a),m=0===p||180===p?"center":p<180?"left":"right",x=(r=g.x,o=u.w,"right"===m?r-=o:"center"===m&&(r-=o/2),r);return{visible:!0,x:g.x,y:f,textAlign:m,left:x,top:f,right:x+u.w,bottom:f+u.h}}(t,o,d);n.push(r),"auto"===h&&(r.visible=function(t,e){if(!e)return!0;let{left:i,top:a,right:n,bottom:r}=t,o=(0,s.C)({x:i,y:a},e)||(0,s.C)({x:i,y:r},e)||(0,s.C)({x:n,y:a},e)||(0,s.C)({x:n,y:r},e);return!o}(r,a),r.visible&&(a=r))}return n}(t,a,n)}(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,i,s){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((i-s)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,i,s))}getIndexAngle(t){let e=s.T/(this._pointLabels.length||1),i=this.options.startAngle||0;return(0,s.ay)(t*e+(0,s.t)(i))}getDistanceFromCenterForValue(t){if((0,s.k)(t))return NaN;let e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if((0,s.k)(t))return NaN;let e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){let e=this._pointLabels||[];if(t>=0&&t<e.length){var i;let a=e[t];return i=this.getContext(),(0,s.j)(i,{label:a,index:t,type:"pointLabel"})}}getPointPosition(t,e,i=0){let a=this.getIndexAngle(t)-s.H+i;return{x:Math.cos(a)*e+this.xCenter,y:Math.sin(a)*e+this.yCenter,angle:a}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){let{left:e,top:i,right:s,bottom:a}=this._pointLabelItems[t];return{left:e,top:i,right:s,bottom:a}}drawBackground(){let{backgroundColor:t,grid:{circular:e}}=this.options;if(t){let i=this.ctx;i.save(),i.beginPath(),eQ(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),i.closePath(),i.fillStyle=t,i.fill(),i.restore()}}drawGrid(){let t,e,i;let a=this.ctx,n=this.options,{angleLines:r,grid:o,border:l}=n,h=this._pointLabels.length;if(n.pointLabels.display&&function(t,e){let{ctx:i,options:{pointLabels:a}}=t;for(let n=e-1;n>=0;n--){let e=t._pointLabelItems[n];if(!e.visible)continue;let r=a.setContext(t.getPointLabelContext(n));!function(t,e,i){let{left:a,top:n,right:r,bottom:o}=i,{backdropColor:l}=e;if(!(0,s.k)(l)){let i=(0,s.aw)(e.borderRadius),h=(0,s.E)(e.backdropPadding);t.fillStyle=l;let d=a-h.left,c=n-h.top,u=r-a+h.width,g=o-n+h.height;Object.values(i).some(t=>0!==t)?(t.beginPath(),(0,s.au)(t,{x:d,y:c,w:u,h:g,radius:i}),t.fill()):t.fillRect(d,c,u,g)}}(i,r,e);let o=(0,s.a0)(r.font),{x:l,y:h,textAlign:d}=e;(0,s.Z)(i,t._pointLabels[n],l,h+o.lineHeight/2,o,{color:r.color,textAlign:d,textBaseline:"middle"})}}(this,h),o.display&&this.ticks.forEach((t,i)=>{if(0!==i||0===i&&this.min<0){e=this.getDistanceFromCenterForValue(t.value);let s=this.getContext(i),a=o.setContext(s),n=l.setContext(s);!function(t,e,i,s,a){let n=t.ctx,r=e.circular,{color:o,lineWidth:l}=e;(r||s)&&o&&l&&!(i<0)&&(n.save(),n.strokeStyle=o,n.lineWidth=l,n.setLineDash(a.dash),n.lineDashOffset=a.dashOffset,n.beginPath(),eQ(t,i,r,s),n.closePath(),n.stroke(),n.restore())}(this,a,e,h,n)}}),r.display){for(a.save(),t=h-1;t>=0;t--){let s=r.setContext(this.getPointLabelContext(t)),{color:o,lineWidth:l}=s;l&&o&&(a.lineWidth=l,a.strokeStyle=o,a.setLineDash(s.borderDash),a.lineDashOffset=s.borderDashOffset,e=this.getDistanceFromCenterForValue(n.reverse?this.min:this.max),i=this.getPointPosition(t,e),a.beginPath(),a.moveTo(this.xCenter,this.yCenter),a.lineTo(i.x,i.y),a.stroke())}a.restore()}}drawBorder(){}drawLabels(){let t,e;let i=this.ctx,a=this.options,n=a.ticks;if(!n.display)return;let r=this.getIndexAngle(0);i.save(),i.translate(this.xCenter,this.yCenter),i.rotate(r),i.textAlign="center",i.textBaseline="middle",this.ticks.forEach((r,o)=>{if(0===o&&this.min>=0&&!a.reverse)return;let l=n.setContext(this.getContext(o)),h=(0,s.a0)(l.font);if(t=this.getDistanceFromCenterForValue(this.ticks[o].value),l.showLabelBackdrop){i.font=h.string,e=i.measureText(r.label).width,i.fillStyle=l.backdropColor;let a=(0,s.E)(l.backdropPadding);i.fillRect(-e/2-a.left,-t-h.size/2-a.top,e+a.width,h.size+a.height)}(0,s.Z)(i,r.label,0,-t,h,{color:l.color,strokeColor:l.textStrokeColor,strokeWidth:l.textStrokeWidth})}),i.restore()}drawTitle(){}}let eq={millisecond:{common:!0,size:1,steps:1e3},second:{common:!0,size:1e3,steps:60},minute:{common:!0,size:6e4,steps:60},hour:{common:!0,size:36e5,steps:24},day:{common:!0,size:864e5,steps:30},week:{common:!1,size:6048e5,steps:4},month:{common:!0,size:2628e6,steps:12},quarter:{common:!1,size:7884e6,steps:4},year:{common:!0,size:3154e7}},eG=Object.keys(eq);function eK(t,e){return t-e}function eJ(t,e){if((0,s.k)(e))return null;let i=t._adapter,{parser:a,round:n,isoWeekday:r}=t._parseOpts,o=e;return("function"==typeof a&&(o=a(o)),(0,s.g)(o)||(o="string"==typeof a?i.parse(o,a):i.parse(o)),null===o)?null:(n&&(o="week"===n&&((0,s.x)(r)||!0===r)?i.startOf(o,"isoWeek",r):i.startOf(o,n)),+o)}function eZ(t,e,i,s){let a=eG.length;for(let n=eG.indexOf(t);n<a-1;++n){let t=eq[eG[n]],a=t.steps?t.steps:Number.MAX_SAFE_INTEGER;if(t.common&&Math.ceil((i-e)/(a*t.size))<=s)return eG[n]}return eG[a-1]}function e0(t,e,i){if(i){if(i.length){let{lo:a,hi:n}=(0,s.aP)(i,e),r=i[a]>=e?i[a]:i[n];t[r]=!0}}else t[e]=!0}function e1(t,e,i){let s,a;let n=[],r={},o=e.length;for(s=0;s<o;++s)r[a=e[s]]=s,n.push({value:a,major:!1});return 0!==o&&i?function(t,e,i,s){let a,n;let r=t._adapter,o=+r.startOf(e[0].value,s),l=e[e.length-1].value;for(a=o;a<=l;a=+r.add(a,1,s))(n=i[a])>=0&&(e[n].major=!0);return e}(t,n,r,i):n}class e2 extends tb{static id="time";static defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",callback:!1,major:{enabled:!1}}};constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,e={}){let i=t.time||(t.time={}),a=this._adapter=new O._date(t.adapters.date);a.init(e),(0,s.ab)(i.displayFormats,a.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},super.init(t),this._normalized=e.normalized}parse(t,e){return void 0===t?null:eJ(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){let t=this.options,e=this._adapter,i=t.time.unit||"day",{min:a,max:n,minDefined:r,maxDefined:o}=this.getUserBounds();function l(t){r||isNaN(t.min)||(a=Math.min(a,t.min)),o||isNaN(t.max)||(n=Math.max(n,t.max))}r&&o||(l(this._getLabelBounds()),("ticks"!==t.bounds||"labels"!==t.ticks.source)&&l(this.getMinMax(!1))),a=(0,s.g)(a)&&!isNaN(a)?a:+e.startOf(Date.now(),i),n=(0,s.g)(n)&&!isNaN(n)?n:+e.endOf(Date.now(),i)+1,this.min=Math.min(a,n-1),this.max=Math.max(a+1,n)}_getLabelBounds(){let t=this.getLabelTimestamps(),e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){let t=this.options,e=t.time,i=t.ticks,a="labels"===i.source?this.getLabelTimestamps():this._generate();"ticks"===t.bounds&&a.length&&(this.min=this._userMin||a[0],this.max=this._userMax||a[a.length-1]);let n=this.min,r=this.max,o=(0,s.aO)(a,n,r);return this._unit=e.unit||(i.autoSkip?eZ(e.minUnit,this.min,this.max,this._getLabelCapacity(n)):function(t,e,i,s,a){for(let n=eG.length-1;n>=eG.indexOf(i);n--){let i=eG[n];if(eq[i].common&&t._adapter.diff(a,s,i)>=e-1)return i}return eG[i?eG.indexOf(i):0]}(this,o.length,e.minUnit,this.min,this.max)),this._majorUnit=i.major.enabled&&"year"!==this._unit?function(t){for(let e=eG.indexOf(t)+1,i=eG.length;e<i;++e)if(eq[eG[e]].common)return eG[e]}(this._unit):void 0,this.initOffsets(a),t.reverse&&o.reverse(),e1(this,o,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map(t=>+t.value))}initOffsets(t=[]){let e,i,a=0,n=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),a=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)/2,i=this.getDecimalForValue(t[t.length-1]),n=1===t.length?i:(i-this.getDecimalForValue(t[t.length-2]))/2);let r=t.length<3?.5:.25;a=(0,s.S)(a,0,r),n=(0,s.S)(n,0,r),this._offsets={start:a,end:n,factor:1/(a+1+n)}}_generate(){let t,e;let i=this._adapter,a=this.min,n=this.max,r=this.options,o=r.time,l=o.unit||eZ(o.minUnit,a,n,this._getLabelCapacity(a)),h=(0,s.v)(r.ticks.stepSize,1),d="week"===l&&o.isoWeekday,c=(0,s.x)(d)||!0===d,u={},g=a;if(c&&(g=+i.startOf(g,"isoWeek",d)),g=+i.startOf(g,c?"day":l),i.diff(n,a,l)>1e5*h)throw Error(a+" and "+n+" are too far apart with stepSize of "+h+" "+l);let p="data"===r.ticks.source&&this.getDataTimestamps();for(t=g,e=0;t<n;t=+i.add(t,h,l),e++)e0(u,t,p);return(t===n||"ticks"===r.bounds||1===e)&&e0(u,t,p),Object.keys(u).sort(eK).map(t=>+t)}getLabelForValue(t){let e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}format(t,e){let i=this.options,s=i.time.displayFormats,a=this._unit,n=e||s[a];return this._adapter.format(t,n)}_tickFormatFunction(t,e,i,a){let n=this.options,r=n.ticks.callback;if(r)return(0,s.Q)(r,[t,e,i],this);let o=n.time.displayFormats,l=this._unit,h=this._majorUnit,d=l&&o[l],c=h&&o[h],u=i[e],g=h&&c&&u&&u.major;return this._adapter.format(t,a||(g?c:d))}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)(s=t[e]).label=this._tickFormatFunction(s.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){let e=this._offsets,i=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+i)*e.factor)}getValueForPixel(t){let e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+i*(this.max-this.min)}_getLabelSize(t){let e=this.options.ticks,i=this.ctx.measureText(t).width,a=(0,s.t)(this.isHorizontal()?e.maxRotation:e.minRotation),n=Math.cos(a),r=Math.sin(a),o=this._resolveTickFontOptions(0).size;return{w:i*n+o*r,h:i*r+o*n}}_getLabelCapacity(t){let e=this.options.time,i=e.displayFormats,s=i[e.unit]||i.millisecond,a=this._tickFormatFunction(t,0,e1(this,[t],this._majorUnit),s),n=this._getLabelSize(a),r=Math.floor(this.isHorizontal()?this.width/n.w:this.height/n.h)-1;return r>0?r:1}getDataTimestamps(){let t,e,i=this._cache.data||[];if(i.length)return i;let s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(t=0,e=s.length;t<e;++t)i=i.concat(s[t].controller.getAllParsedValues(this));return this._cache.data=this.normalize(i)}getLabelTimestamps(){let t,e;let i=this._cache.labels||[];if(i.length)return i;let s=this.getLabels();for(t=0,e=s.length;t<e;++t)i.push(eJ(this,s[t]));return this._cache.labels=this._normalized?i:this.normalize(i)}normalize(t){return(0,s._)(t.sort(eK))}}function e5(t,e,i){let a,n,r,o,l=0,h=t.length-1;i?(e>=t[l].pos&&e<=t[h].pos&&({lo:l,hi:h}=(0,s.B)(t,"pos",e)),{pos:a,time:r}=t[l],{pos:n,time:o}=t[h]):(e>=t[l].time&&e<=t[h].time&&({lo:l,hi:h}=(0,s.B)(t,"time",e)),{time:a,pos:r}=t[l],{time:n,pos:o}=t[h]);let d=n-a;return d?r+(o-r)*(e-a)/d:r}class e3 extends e2{static id="timeseries";static defaults=e2.defaults;constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){let t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=e5(e,this.min),this._tableRange=e5(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){let e,i,s;let{min:a,max:n}=this,r=[],o=[];for(e=0,i=t.length;e<i;++e)(s=t[e])>=a&&s<=n&&r.push(s);if(r.length<2)return[{time:a,pos:0},{time:n,pos:1}];for(e=0,i=r.length;e<i;++e)Math.round((r[e+1]+r[e-1])/2)!==(s=r[e])&&o.push({time:s,pos:e/(i-1)});return o}_generate(){let t=this.min,e=this.max,i=super.getDataTimestamps();return i.includes(t)&&i.length||i.splice(0,0,t),i.includes(e)&&1!==i.length||i.push(e),i.sort((t,e)=>t-e)}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;let e=this.getDataTimestamps(),i=this.getLabelTimestamps();return t=e.length&&i.length?this.normalize(e.concat(i)):e.length?e:i,t=this._cache.all=t}getDecimalForValue(t){return(e5(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){let e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return e5(this._table,i*this._tableRange+this._minPos,!0)}}var e6=Object.freeze({__proto__:null,CategoryScale:class extends tb{static id="category";static defaults={ticks:{callback:eR}};constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){let e=this._addedLabels;if(e.length){let t=this.getLabels();for(let{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;let i=this.getLabels();return ez(e=isFinite(e)&&i[e]===t?e:function(t,e,i,s){let a=t.indexOf(e);if(-1===a)return eF(t,e,i,s);let n=t.lastIndexOf(e);return a!==n?i:a}(i,t,(0,s.v)(e,t),this._addedLabels),i.length-1)}determineDataLimits(){let{minDefined:t,maxDefined:e}=this.getUserBounds(),{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(){let t=this.min,e=this.max,i=this.options.offset,s=[],a=this.getLabels();a=0===t&&e===a.length-1?a:a.slice(t,e+1),this._valueRange=Math.max(a.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(let i=t;i<=e;i++)s.push({value:i});return s}getLabelForValue(t){return eR.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){let 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}},LinearScale:eB,LogarithmicScale:e$,RadialLinearScale:eX,TimeScale:e2,TimeSeriesScale:e3});let e4=[C,t8,eT,e6]}}]);