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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(M((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 b=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[S(f,c,u,g)]=!0,h=p)),d[S(h,c,u,g)]=!0,t.borderSkipped=d}(m,b,f,r),function(t,{inflateAmount:e},i){t.inflateAmount="auto"===e?1===i?.33:0:e}(m,b,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=t=>{let i=t.controller.getParsed(e),a=i&&i[t.vScale.axis];if((0,s.k)(a)||isNaN(a))return!0};for(let i of a)if(!(void 0!==e&&o(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.j)(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},options:{base:r,minBarLength:o}}=this,l=r||0,h=this.getParsed(t),d=h._custom,c=w(d),u=h[a.axis],g=0,p=n?this.applyStack(a,h,n):u;p!==u&&(g=p-u,p=u),c&&(u=d.barStart,p=d.barEnd-d.barStart,0!==u&&(0,s.s)(u)!==(0,s.s)(d.barEnd)&&(g=0),g+=u);let f=(0,s.k)(r)||c?g:r,m=a.getPixelForValue(f);if(Math.abs(i=(e=this.chart.getDataVisibility(t)?a.getPixelForValue(g+p):m)-m)<o){var b;i=(0!==(b=i)?(0,s.s)(b):(a.isHorizontal()?1:-1)*(a.min>=l?1:-1))*o,u===l&&(m-=i/2);let t=a.getPixelForDecimal(0),n=a.getPixelForDecimal(1);e=(m=Math.max(Math.min(m,Math.max(t,n)),Math.min(t,n)))+i}if(m===a.getPixelForValue(l)){let t=(0,s.s)(i)*a.getLineWidthForValue(l)/2;m+=t,i-=t}return{size:i,base:m,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].draw(this._ctx)}}D.id="bar",D.defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}},D.overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};class C extends y{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,{xScale:i,yScale:s}=e,a=this.getParsed(t),n=i.getLabelForValue(a.x),r=s.getLabelForValue(a.y),o=a._custom;return{label:e.label,value:"("+n+", "+r+(o?", "+o:"")+")"}}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}}C.id="bubble",C.defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}},C.overrides={scales:{x:{type:"linear"},y:{type:"linear"}},plugins:{tooltip:{callbacks:{title:()=>""}}}};class O extends y{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)){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),b=p(s.P,h,c),x=p(s.P+s.H,d,u);a=(f-b)/2,n=(m-x)/2,r=-(f+b)/2,o=-(m+x)/2}return{ratioX:a,ratioY:n,offsetX:r,offsetY:o}}(c,d,l),m=(i.width-r)/u,b=(i.height-r)/g,x=(0,s.n)(this.options.radius,Math.max(Math.min(m,b)/2,0)),_=(x-Math.max(x*l,0))/this._getVisibleDatasetWeightTotal();this.offsetX=p*x,this.offsetY=f*x,a.total=this.calculateTotal(),this.outerRadius=x-_*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-_*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),b=this._getRotation();for(a=0;a<e;++a)b+=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:b,endAngle:b+e,circumference:e,outerRadius:p,innerRadius:g};m&&(r.options=f||this.resolveDataElementOptions(a,i.active?"active":s)),b+=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}}O.id="doughnut",O.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"},O.descriptors={_scriptable:t=>"spacing"!==t,_indexable:t=>"spacing"!==t},O.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){let e=t.data;if(e.labels.length&&e.datasets.length){let{labels:{pointStyle:i}}=t.legend.options;return e.labels.map((e,s)=>{let a=t.getDatasetMeta(0),n=a.controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label(t){let e=t.label,i=": "+t.formattedValue;return(0,s.b)(e)?(e=e.slice(),e[0]+=i):e+=i,e}}}}};class L extends y{initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){let e=this._cachedMeta,{dataset:i,data:a=[],_dataset:n}=e,r=this.chart._animationsDisabled,{start:o,count:l}=(0,s.q)(e,a,r);this._drawStart=o,this._drawCount=l,(0,s.w)(e)&&(o=0,l=a.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!n._decimated,i.points=a;let h=this.resolveDatasetElementOptions(t);this.options.showLine||(h.borderWidth=0),h.segment=this.options.segment,this.updateElement(i,void 0,{animated:!r,options:h},t),this.updateElements(a,o,l,t)}updateElements(t,e,i,a){let n="reset"===a,{iScale:r,vScale:o,_stacked:l,_dataset:h}=this._cachedMeta,{sharedOptions:d,includeOptions:c}=this._getSharedOptions(e,a),u=r.axis,g=o.axis,{spanGaps:p,segment:f}=this.options,m=(0,s.x)(p)?p:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||n||"none"===a,x=e>0&&this.getParsed(e-1);for(let p=e;p<e+i;++p){let e=t[p],i=this.getParsed(p),_=b?e:{},v=(0,s.k)(i[g]),y=_[u]=r.getPixelForValue(i[u],p),M=_[g]=n||v?o.getBasePixel():o.getPixelForValue(l?this.applyStack(o,i,l):i[g],p);_.skip=isNaN(y)||isNaN(M)||v,_.stop=p>0&&Math.abs(i[u]-x[u])>m,f&&(_.parsed=i,_.raw=h.data[p]),c&&(_.options=d||this.resolveDataElementOptions(p,e.active?"active":a)),b||this.updateElement(e,p,_,a),x=i}}getMaxOverflow(){let t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;let a=s[0].size(this.resolveDataElementOptions(0)),n=s[s.length-1].size(this.resolveDataElementOptions(s.length-1));return Math.max(i,a,n)/2}draw(){let t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}L.id="line",L.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1},L.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};class E extends y{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}}E.id="polarArea",E.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0},E.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){let e=t.data;if(e.labels.length&&e.datasets.length){let{labels:{pointStyle:i}}=t.legend.options;return e.labels.map((e,s)=>{let a=t.getDatasetMeta(0),n=a.controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}})}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label:t=>t.chart.data.labels[t.dataIndex]+": "+t.formattedValue}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};class A extends O{}A.id="pie",A.defaults={cutout:0,rotation:0,circumference:360,radius:"100%"};class T extends y{getLabelAndValue(t){let e=this._cachedMeta.vScale,i=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(i[e.axis])}}parseObjectData(t,e,i,a){return s.y.bind(this)(t,e,i,a)}update(t){let e=this._cachedMeta,i=e.dataset,s=e.data||[],a=e.iScale.getLabels();if(i.points=s,"resize"!==t){let e=this.resolveDatasetElementOptions(t);this.options.showLine||(e.borderWidth=0);let n={_loop:!0,_fullLoop:a.length===s.length,options:e};this.updateElement(i,void 0,n,t)}this.updateElements(s,0,s.length,t)}updateElements(t,e,i,s){let a=this._cachedMeta.rScale,n="reset"===s;for(let r=e;r<e+i;r++){let e=t[r],i=this.resolveDataElementOptions(r,e.active?"active":s),o=a.getPointPositionForValue(r,this.getParsed(r).r),l=n?a.xCenter:o.x,h=n?a.yCenter:o.y,d={x:l,y:h,angle:o.angle,skip:isNaN(l)||isNaN(h),options:i};this.updateElement(e,r,d,s)}}}T.id="radar",T.defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}},T.overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};class z{constructor(){this.x=void 0,this.y=void 0,this.active=!1,this.options=void 0,this.$animations=void 0}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}}z.defaults={},z.defaultRoutes=void 0;let R={values:t=>(0,s.b)(t)?t:""+t,numeric(t,e,i){let a;if(0===t)return"0";let n=this.chart.options.locale,r=t;if(i.length>1){let e;let s=Math.max(Math.abs(i[0].value),Math.abs(i[i.length-1].value));(s<1e-4||s>1e15)&&(a="scientific"),Math.abs(e=i.length>3?i[2].value-i[1].value:i[1].value-i[0].value)>=1&&t!==Math.floor(t)&&(e=t-Math.floor(t)),r=e}let o=(0,s.z)(Math.abs(r)),l=Math.max(Math.min(-1*Math.floor(o),20),0),h={notation:a,minimumFractionDigits:l,maximumFractionDigits:l};return Object.assign(h,this.options.ticks.format),(0,s.o)(t,n,h)},logarithmic(t,e,i){if(0===t)return"0";let a=t/Math.pow(10,Math.floor((0,s.z)(t)));return 1===a||2===a||5===a?R.numeric.call(this,t,e,i):""}};var I={formatters:R};function F(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))}s.d.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",grace:0,grid:{display:!0,lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(t,e)=>e.lineWidth,tickColor:(t,e)=>e.color,offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:I.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}}),s.d.route("scale.ticks","color","","color"),s.d.route("scale.grid","color","","borderColor"),s.d.route("scale.grid","borderColor","","borderColor"),s.d.route("scale.title","color","","color"),s.d.describe("scale",{_fallback:!1,_scriptable:t=>!t.startsWith("before")&&!t.startsWith("after")&&"callback"!==t&&"parser"!==t,_indexable:t=>"borderDash"!==t&&"tickBorderDash"!==t}),s.d.describe("scales",{_fallback:"scale"}),s.d.describe("scale.ticks",{_scriptable:t=>"backdropPadding"!==t&&"callback"!==t,_indexable:t=>"backdropPadding"!==t});let V=t=>"left"===t?"right":"right"===t?"left":t,B=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i;function N(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 H(t){return t.drawTicks?t.tickLength:0}function W(t,e){if(!t.display)return 0;let i=(0,s.O)(t.font,e),a=(0,s.K)(t.padding),n=(0,s.b)(t.text)?t.text.length:1;return n*i.lineHeight+a.height}class j extends z{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.B)(t,Number.POSITIVE_INFINITY),e=(0,s.B)(e,Number.NEGATIVE_INFINITY),i=(0,s.B)(i,Number.POSITIVE_INFINITY),a=(0,s.B)(a,Number.NEGATIVE_INFINITY),{min:(0,s.B)(t,i),max:(0,s.B)(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.B)(i,(0,s.B)(a,i)),max:(0,s.B)(a,(0,s.B)(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||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){(0,s.C)(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.D)(this,n,a),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();let l=o<this.ticks.length;this._convertTicksToLabels(l?N(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=i.maxTicksLimit||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=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):[],r=n.length,o=n[0],l=n[r-1],h=[];if(r>a)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,h,n,r/a),h;let d=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.A)(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)}(n,e,a);if(r>0){let t,i;let a=r>1?Math.round((l-o)/(r-1)):null;for(F(e,h,d,(0,s.k)(a)?0:o-a,o),t=0,i=r-1;t<i;t++)F(e,h,d,n[t],n[t+1]);return F(e,h,d,l,(0,s.k)(a)?e.length:l+a),h}return F(e,h,d),h}(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.C)(this.options.afterUpdate,[this])}beforeSetDimensions(){(0,s.C)(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.C)(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),(0,s.C)(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.C)(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.C)(n.callback,[a.value,e,t],this)}afterTickToLabelConversion(){(0,s.C)(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){(0,s.C)(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){let t,e,i;let a=this.options,n=a.ticks,r=this.ticks.length,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.E)(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-H(a.grid)-n.padding-W(a.title,this.chart.options.font),i=Math.sqrt(c*c+u*u),h=Math.max(o,Math.min(l,h=(0,s.F)(Math.min(Math.asin((0,s.E)((d.highest.height+6)/t,-1,1)),Math.asin((0,s.E)(e/i,-1,1))-Math.asin((0,s.E)(u/i,-1,1))))))),this.labelRotation=h}afterCalculateLabelRotation(){(0,s.C)(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){(0,s.C)(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=W(a,e.options.font);if(o?(t.width=this.maxWidth,t.height=H(n)+r):(t.height=this.maxHeight,t.width=H(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.C)(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=N(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length)}return t}_computeLabelSizes(t,e){let i,a,n,r,o,l,h,d,c,u,g;let{ctx:p,_longestTextCache:f}=this,m=[],b=[],x=0,_=0;for(i=0;i<e;++i){if(r=t[i].label,o=this._resolveTickFontOptions(i),p.font=l=o.string,h=f[l]=f[l]||{data:{},gc:[]},d=o.lineHeight,c=u=0,(0,s.k)(r)||(0,s.b)(r)){if((0,s.b)(r))for(a=0,n=r.length;a<n;++a)g=r[a],(0,s.k)(g)||(0,s.b)(g)||(c=(0,s.G)(p,h.data,h.gc,c,g),u+=d)}else c=(0,s.G)(p,h.data,h.gc,c,r),u=d;m.push(c),b.push(u),x=Math.max(c,x),_=Math.max(u,_)}(0,s.Q)(f,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 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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 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a=(0,s.v)(i.lineWidth,1);if(n.fillStyle=(0,s.v)(i.fillStyle,l),n.lineCap=(0,s.v)(i.lineCap,"butt"),n.lineDashOffset=(0,s.v)(i.lineDashOffset,0),n.lineJoin=(0,s.v)(i.lineJoin,"miter"),n.lineWidth=a,n.strokeStyle=(0,s.v)(i.strokeStyle,l),n.setLineDash((0,s.v)(i.lineDash,[])),o.usePointStyle){let r={radius:m*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:a},l=h.xPlus(t,f/2);(0,s.aE)(n,r,l,e+p,o.pointStyleWidth&&f)}else{let r=e+Math.max((g-m)/2,0),o=h.leftForLtr(t,f),l=(0,s.ax)(i.borderRadius);n.beginPath(),Object.values(l).some(t=>0!==t)?(0,s.av)(n,{x:o,y:r,w:f,h:m,radius:l}):n.rect(o,r,f,m),n.fill(),0!==a&&n.stroke()}n.restore()},_=function(t,e,i){(0,s.M)(n,i.text,t,e+b/2,d,{strikethrough:i.hidden,textAlign:h.textAlign(i.textAlign)})},v=this.isHorizontal(),y=this._computeTitleHeight();t=v?{x:(0,s.S)(r,this.left+u,this.right-a[0]),y:this.top+u+y,line:0}:{x:this.left+u,y:(0,s.S)(r,this.top+y+u,this.bottom-i[0].height),line:0},(0,s.aB)(this.ctx,e.textDirection);let M=b+u;this.legendItems.forEach((l,d)=>{n.strokeStyle=l.fontColor||c,n.fillStyle=l.fontColor||c;let g=n.measureText(l.text).width,m=h.textAlign(l.textAlign||(l.textAlign=o.textAlign)),b=f+p+g,k=t.x,w=t.y;h.setWidth(this.width),v?d>0&&k+b+u>this.right&&(w=t.y+=M,t.line++,k=t.x=(0,s.S)(r,this.left+u,this.right-a[t.line])):d>0&&w+M>this.bottom&&(k=t.x=k+i[t.line].width+u,t.line++,w=t.y=(0,s.S)(r,this.top+y+u,this.bottom-i[t.line].height));let S=h.x(k);x(S,w,l),k=(0,s.aC)(m,k+f+p,v?k+b:this.right,e.rtl),_(h.x(k),w,l),v?t.x+=b+u:t.y+=M}),(0,s.aD)(this.ctx,e.textDirection)}drawTitle(){let t;let e=this.options,i=e.title,a=(0,s.O)(i.font),n=(0,s.K)(i.padding);if(!i.display)return;let r=(0,s.aA)(e.rtl,this.left,this.width),o=this.ctx,l=i.position,h=a.size/2,d=n.top+h,c=this.left,u=this.width;if(this.isHorizontal())u=Math.max(...this.lineWidths),t=this.top+d,c=(0,s.S)(e.align,c,this.right-u);else{let i=this.columnSizes.reduce((t,e)=>Math.max(t,e.height),0);t=d+(0,s.S)(e.align,this.top,this.bottom-i-e.labels.padding-this._computeTitleHeight())}let g=(0,s.S)(l,c,c+u);o.textAlign=r.textAlign((0,s.R)(l)),o.textBaseline="middle",o.strokeStyle=i.color,o.fillStyle=i.color,o.font=a.string,(0,s.M)(o,i.text,g,t,a)}_computeTitleHeight(){let t=this.options.title,e=(0,s.O)(t.font),i=(0,s.K)(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,a,n;if((0,s.ak)(t,this.left,this.right)&&(0,s.ak)(e,this.top,this.bottom)){for(i=0,n=this.legendHitBoxes;i<n.length;++i)if(a=n[i],(0,s.ak)(t,a.left,a.left+a.width)&&(0,s.ak)(e,a.top,a.top+a.height))return this.legendItems[i]}return null}handleEvent(t){var e;let i=this.options;if(("mousemove"!==(e=t.type)&&"mouseout"!==e||!i.onHover&&!i.onLeave)&&(!i.onClick||"click"!==e&&"mouseup"!==e))return;let a=this._getLegendItemAt(t.x,t.y);if("mousemove"===t.type||"mouseout"===t.type){let e=this._hoveredItem,n=ec(e,a);e&&!n&&(0,s.C)(i.onLeave,[t,e,this],this),this._hoveredItem=a,a&&!n&&(0,s.C)(i.onHover,[t,a,this],this)}else a&&(0,s.C)(i.onClick,[t,a,this],this)}}var eg={id:"legend",_element:eu,start(t,e,i){let s=t.legend=new eu({ctx:t.ctx,options:i,chart:t});td.configure(t,s,i),td.addBox(t,s)},stop(t){td.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){let s=t.legend;td.configure(t,s,i),s.options=i},afterUpdate(t){let e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent(t,e){e.replay||t.legend.handleEvent(e.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(t,e,i){let s=e.datasetIndex,a=i.chart;a.isDatasetVisible(s)?(a.hide(s),e.hidden=!0):(a.show(s),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){let e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:a,textAlign:n,color:r}}=t.legend.options;return t._getSortedDatasetMetas().map(t=>{let o=t.controller.getStyle(i?0:void 0),l=(0,s.K)(o.borderWidth);return{text:e[t.index].label,fillStyle:o.backgroundColor,fontColor:r,hidden:!t.visible,lineCap:o.borderCapStyle,lineDash:o.borderDash,lineDashOffset:o.borderDashOffset,lineJoin:o.borderJoinStyle,lineWidth:(l.width+l.height)/4,strokeStyle:o.borderColor,pointStyle:a||o.pointStyle,rotation:o.rotation,textAlign:n||o.textAlign,borderRadius:0,datasetIndex:t.index}},this)}},title:{color:t=>t.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:t=>!t.startsWith("on"),labels:{_scriptable:t=>!["generateLabels","filter","sort"].includes(t)}}};class ep extends z{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){let i=this.options;if(this.left=0,this.top=0,!i.display){this.width=this.height=this.right=this.bottom=0;return}this.width=this.right=t,this.height=this.bottom=e;let a=(0,s.b)(i.text)?i.text.length:1;this._padding=(0,s.K)(i.padding);let n=a*(0,s.O)(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=n:this.width=n}isHorizontal(){let t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){let e,i,a;let{top:n,left:r,bottom:o,right:l,options:h}=this,d=h.align,c=0;return this.isHorizontal()?(i=(0,s.S)(d,r,l),a=n+t,e=l-r):("left"===h.position?(i=r+t,a=(0,s.S)(d,o,n),c=-.5*s.P):(i=l-t,a=(0,s.S)(d,n,o),c=.5*s.P),e=o-n),{titleX:i,titleY:a,maxWidth:e,rotation:c}}draw(){let t=this.ctx,e=this.options;if(!e.display)return;let i=(0,s.O)(e.font),a=i.lineHeight,n=a/2+this._padding.top,{titleX:r,titleY:o,maxWidth:l,rotation:h}=this._drawArgs(n);(0,s.M)(t,e.text,0,0,i,{color:e.color,maxWidth:l,rotation:h,textAlign:(0,s.R)(e.align),textBaseline:"middle",translation:[r,o]})}}var ef={id:"title",_element:ep,start(t,e,i){!function(t,e){let i=new ep({ctx:t.ctx,options:e,chart:t});td.configure(t,i,e),td.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){let e=t.titleBlock;td.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){let s=t.titleBlock;td.configure(t,s,i),s.options=i},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};new WeakMap;let em={average(t){let e,i;if(!t.length)return!1;let s=0,a=0,n=0;for(e=0,i=t.length;e<i;++e){let i=t[e].element;if(i&&i.hasValue()){let t=i.tooltipPosition();s+=t.x,a+=t.y,++n}}return{x:s/n,y:a/n}},nearest(t,e){let i,a,n;if(!t.length)return!1;let 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ey(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.ax)(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.E)(f,0,a.width-e.width),y:(0,s.E)(m,0,a.height-e.height)}}function eM(t,e,i){let a=(0,s.K)(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-a.right:t.x+a.left}function ek(t,e){let i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}class ew extends z{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart||t._chart,this._chart=this.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){let t=this._cachedAnimations;if(t)return t;let e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,a=new h(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(a)),a}getContext(){var t,e;return this.$context||(this.$context=(t=this.chart.getContext(),e=this._tooltipItems,(0,s.h)(t,{tooltip:this,tooltipItems:e,type:"tooltip"})))}getTitle(t,e){let{callbacks:i}=e,s=i.beforeTitle.apply(this,[t]),a=i.title.apply(this,[t]),n=i.afterTitle.apply(this,[t]),r=[];return r=eb(r,ex(s)),r=eb(r,ex(a)),r=eb(r,ex(n))}getBeforeBody(t,e){return eb([],ex(e.callbacks.beforeBody.apply(this,[t])))}getBody(t,e){let{callbacks:i}=e,a=[];return(0,s.Q)(t,t=>{let e={before:[],lines:[],after:[]},s=ek(i,t);eb(e.before,ex(s.beforeLabel.call(this,t))),eb(e.lines,s.label.call(this,t)),eb(e.after,ex(s.afterLabel.call(this,t))),a.push(e)}),a}getAfterBody(t,e){return eb([],ex(e.callbacks.afterBody.apply(this,[t])))}getFooter(t,e){let{callbacks:i}=e,s=i.beforeFooter.apply(this,[t]),a=i.footer.apply(this,[t]),n=i.afterFooter.apply(this,[t]),r=[];return r=eb(r,ex(s)),r=eb(r,ex(a)),r=eb(r,ex(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.Q)(h,e=>{let i=ek(t.callbacks,e);r.push(i.labelColor.call(this,e)),o.push(i.labelPointStyle.call(this,e)),l.push(i.labelTextColor.call(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=e_(this,s),r=Object.assign({},t,e),o=ev(this.chart,s,r),l=ey(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:b}=(0,s.ax)(g),{x:x,y:_}=t,{width:v,height:y}=e;return"center"===c?(l=_+y/2,"left"===d?(n=(a=x)-u,o=l+u,h=l-u):(n=(a=x+v)+u,o=l-u,h=l+u),r=a):(n="left"===d?x+Math.max(p,m)+u:"right"===d?x+v-Math.max(f,b)-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.aA)(i.rtl,this.x,this.width);for(r=0,t.x=eM(this,i.titleAlign,i),e.textAlign=h.textAlign(i.titleAlign),e.textBaseline="middle",a=(0,s.O)(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,boxPadding:d}=n,c=(0,s.O)(n.bodyFont),u=eM(this,"left",n),g=a.x(u),p=l<c.lineHeight?(c.lineHeight-l)/2:0,f=e.y+p;if(n.usePointStyle){let e={radius:Math.min(h,l)/2,pointStyle:o.pointStyle,rotation:o.rotation,borderWidth:1},i=a.leftForLtr(g,h)+h/2,d=f+l/2;t.strokeStyle=n.multiKeyBackground,t.fillStyle=n.multiKeyBackground,(0,s.au)(t,e,i,d),t.strokeStyle=r.borderColor,t.fillStyle=r.backgroundColor,(0,s.au)(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(g,h-d),i=a.leftForLtr(a.xPlus(g,1),h-d-2),o=(0,s.ax)(r.borderRadius);Object.values(o).some(t=>0!==t)?(t.beginPath(),t.fillStyle=n.multiKeyBackground,(0,s.av)(t,{x:e,y:f,w:h,h:l,radius:o}),t.fill(),t.stroke(),t.fillStyle=r.backgroundColor,t.beginPath(),(0,s.av)(t,{x:i,y:f+1,w:h-2,h:l-2,radius:o}),t.fill()):(t.fillStyle=n.multiKeyBackground,t.fillRect(e,f,h,l),t.strokeRect(e,f,h,l),t.fillStyle=r.backgroundColor,t.fillRect(i,f+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:b}=i,x=(0,s.O)(i.bodyFont),_=x.lineHeight,v=0,y=(0,s.aA)(i.rtl,this.x,this.width),M=function(i){e.fillText(i,y.x(t.x+v),t.y+_/2),t.y+=_+u},k=y.textAlign(g);for(e.textAlign=g,e.textBaseline="middle",e.font=x.string,t.x=eM(this,k,i),e.fillStyle=i.bodyColor,(0,s.Q)(this.beforeBody,M),v=p&&"right"!==k?"center"===g?m/2+b:m+2+b:0,o=0,h=c.length;o<h;++o){for(a=c[o],n=this.labelTextColors[o],e.fillStyle=n,(0,s.Q)(a.before,M),r=a.lines,p&&r.length&&(this._drawColorBox(e,t,o,y,i),_=Math.max(x.lineHeight,f)),l=0,d=r.length;l<d;++l)M(r[l]),_=x.lineHeight;(0,s.Q)(a.after,M)}v=0,_=x.lineHeight,(0,s.Q)(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.aA)(i.rtl,this.x,this.width);for(t.x=eM(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=l.textAlign(i.footerAlign),e.textBaseline="middle",a=(0,s.O)(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.ax)(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=e_(this,t),r=Object.assign({},i,this._size),o=ev(e,t,r),l=ey(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.K)(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.aB)(t,e.textDirection),n.y+=r.top,this.drawTitle(n,t,e),this.drawBody(n,t,e),this.drawFooter(n,t,e),(0,s.aD)(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.ai)(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.ai)(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;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)}}ew.positioners=em;var eS={id:"tooltip",_element:ew,positioners:em,afterInit(t,e,i){i&&(t.tooltip=new ew({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){let e=t.tooltip;if(e&&e._willRender()){let i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",i))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:{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}},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 eP=(t,e,i,s)=>("string"==typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i),eD=(t,e)=>null===t?null:(0,s.E)(Math.round(t),0,e);class eC extends j{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 eD(e=isFinite(e)&&i[e]===t?e:function(t,e,i,s){let a=t.indexOf(e);if(-1===a)return eP(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){let e=this.getLabels();return t>=0&&t<e.length?e[t]:t}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return"number"!=typeof t&&(t=this.parse(t)),null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getPixelForTick(t){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}}function eO(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)}eC.id="category",eC.defaults={ticks:{callback:eC.prototype.getLabelForValue}};class eL extends j{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=1;(n>=Number.MAX_SAFE_INTEGER||a<=Number.MIN_SAFE_INTEGER)&&(e=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 s?(t=Math.ceil(this.max/s)-Math.floor(this.min/s)+1)>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${t} ticks. Limiting to 1000.`),t=1e3):(t=this.computeTickLimit(),i=i||11),i&&(t=Math.min(i,t)),t}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){let t=this.options,e=t.ticks,i=this.getTickLimit();i=Math.max(2,i);let a={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},n=this._range||this,r=function(t,e){let i,a,n,r;let o=[],{bounds:l,step:h,min:d,max:c,precision:u,count:g,maxTicks:p,maxDigits:f,includeBounds:m}=t,b=h||1,x=p-1,{min:_,max:v}=e,y=!(0,s.k)(d),M=!(0,s.k)(c),k=!(0,s.k)(g),w=(v-_)/(f+1),S=(0,s.aI)((v-_)/x/b)*b;if(S<1e-14&&!y&&!M)return[{value:_},{value:v}];(r=Math.ceil(v/S)-Math.floor(_/S))>x&&(S=(0,s.aI)(r*S/x/b)*b),(0,s.k)(u)||(S=Math.ceil(S*(i=Math.pow(10,u)))/i),"ticks"===l?(a=Math.floor(_/S)*S,n=Math.ceil(v/S)*S):(a=_,n=v),y&&M&&h&&(0,s.aJ)((c-d)/h,S/1e3)?(r=Math.round(Math.min((c-d)/S,p)),S=(c-d)/r,a=d,n=c):k?(a=y?d:a,S=((n=M?c:n)-a)/(r=g-1)):(r=(n-a)/S,r=(0,s.aK)(r,Math.round(r),S/1e3)?Math.round(r):Math.ceil(r));let P=Math.max((0,s.aL)(S),(0,s.aL)(a));i=Math.pow(10,(0,s.k)(u)?P:u),a=Math.round(a*i)/i,n=Math.round(n*i)/i;let D=0;for(y&&(m&&a!==d?(o.push({value:d}),a<d&&D++,(0,s.aK)(Math.round((a+D*S)*i)/i,d,eO(d,w,t))&&D++):a<d&&D++);D<r;++D)o.push({value:Math.round((a+D*S)*i)/i});return M&&m&&n!==c?o.length&&(0,s.aK)(o[o.length-1].value,c,eO(c,w,t))?o[o.length-1].value=c:o.push({value:c}):M&&n!==c||o.push({value:n}),o}(a,n);return"ticks"===t.bounds&&(0,s.aH)(r,this,"value"),t.reverse?(r.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),r}configure(){let t=this.ticks,e=this.min,i=this.max;if(super.configure(),this.options.offset&&t.length){let 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 eE extends eL{determineDataLimits(){let{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(){let t=this.isHorizontal(),e=t?this.width:this.height,i=(0,s.t)(this.options.ticks.minRotation),a=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,a.lineHeight/((t?Math.sin(i):Math.cos(i))||.001)))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}function eA(t){let e=t/Math.pow(10,Math.floor((0,s.z)(t)));return 1===e}eE.id="linear",eE.defaults={ticks:{callback:I.formatters.numeric}};class eT extends j{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){let i=eL.prototype.parse.apply(this,[t,e]);if(0===i){this._zero=!0;return}return(0,s.g)(i)&&i>0?i:null}determineDataLimits(){let{min:t,max:e}=this.getMinMax(!0);this.min=(0,s.g)(t)?Math.max(0,t):null,this.max=(0,s.g)(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this.handleTickRangeOptions()}handleTickRangeOptions(){let{minDefined:t,maxDefined:e}=this.getUserBounds(),i=this.min,a=this.max,n=e=>i=t?i:e,r=t=>a=e?a:t,o=(t,e)=>Math.pow(10,Math.floor((0,s.z)(t))+e);i===a&&(i<=0?(n(1),r(10)):(n(o(i,-1)),r(o(a,1)))),i<=0&&n(o(a,-1)),a<=0&&r(o(i,1)),this._zero&&this.min!==this._suggestedMin&&i===o(this.min,0)&&n(o(i,-1)),this.min=i,this.max=a}buildTicks(){let t=this.options,e={min:this._userMin,max:this._userMax},i=function(t,e){let i=Math.floor((0,s.z)(e.max)),a=Math.ceil(e.max/Math.pow(10,i)),n=[],r=(0,s.B)(t.min,Math.pow(10,Math.floor((0,s.z)(e.min)))),o=Math.floor((0,s.z)(r)),l=Math.floor(r/Math.pow(10,o)),h=o<0?Math.pow(10,Math.abs(o)):1;do n.push({value:r,major:eA(r)}),10==++l&&(l=1,h=++o>=0?1:h),r=Math.round(l*Math.pow(10,o)*h)/h;while(o<i||o===i&&l<a);let d=(0,s.B)(t.max,r);return n.push({value:d,major:eA(r)}),n}(e,this);return"ticks"===t.bounds&&(0,s.aH)(i,this,"value"),t.reverse?(i.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),i}getLabelForValue(t){return void 0===t?"0":(0,s.o)(t,this.chart.options.locale,this.options.ticks.format)}configure(){let t=this.min;super.configure(),this._startValue=(0,s.z)(t),this._valueRange=(0,s.z)(this.max)-(0,s.z)(t)}getPixelForValue(t){return((void 0===t||0===t)&&(t=this.min),null===t||isNaN(t))?NaN:this.getPixelForDecimal(t===this.min?0:((0,s.z)(t)-this._startValue)/this._valueRange)}getValueForPixel(t){let e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function ez(t){let e=t.ticks;if(e.display&&t.display){let t=(0,s.K)(e.backdropPadding);return(0,s.v)(e.font&&e.font.size,s.d.font.size)+t.height}return 0}function eR(t,e,i,s,a){return t===s||t===a?{start:e-i/2,end:e+i/2}:t<s||t>a?{start:e-i,end:e}:{start:e,end:e+i}}function eI(t,e,i,a){let{ctx:n}=t;if(i)n.arc(t.xCenter,t.yCenter,e,0,s.T);else{let i=t.getPointPosition(0,e);n.moveTo(i.x,i.y);for(let s=1;s<a;s++)i=t.getPointPosition(s,e),n.lineTo(i.x,i.y)}}eT.id="logarithmic",eT.defaults={ticks:{callback:I.formatters.logarithmic,major:{enabled:!0}}};class eF extends eL{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.K)(ez(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/ez(this.options))}generateTickLabels(t){eL.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((t,e)=>{let i=(0,s.C)(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.O)(r.font),p=(h=t.ctx,d=t._pointLabels[c],d=(0,s.b)(d)?d:[d],{w:(0,s.aM)(h,g.string,d),h:d.length*g.lineHeight});a[c]=p;let f=(0,s.az)(t.getIndexAngle(c)+l),m=Math.round((0,s.F)(f)),b=eR(m,u.x,p.w,0,180),x=eR(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,b,x)}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=[],n=t._pointLabels.length,r=t.options,o=ez(r)/2,l=t.drawingArea,h=r.pointLabels.centerPointLabels?s.P/n:0;for(let r=0;r<n;r++){var d,c,u,g;let n=t.getPointPosition(r,l+o+i[r],h),p=Math.round((0,s.F)((0,s.az)(n.angle+s.H))),f=e[r],m=(d=n.y,c=f.h,90===p||270===p?d-=c/2:(p>270||p<90)&&(d-=c),d),b=0===p||180===p?"center":p<180?"left":"right",x=(u=n.x,g=f.w,"right"===b?u-=g:"center"===b&&(u-=g/2),u);a.push({x:n.x,y:m,textAlign:b,left:x,top:m,right:x+f.w,bottom:m+f.h})}return a}(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.az)(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.h)(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(),eI(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}=n,l=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=a.setContext(t.getPointLabelContext(n)),r=(0,s.O)(e.font),{x:o,y:l,textAlign:h,left:d,top:c,right:u,bottom:g}=t._pointLabelItems[n],{backdropColor:p}=e;if(!(0,s.k)(p)){let t=(0,s.ax)(e.borderRadius),a=(0,s.K)(e.backdropPadding);i.fillStyle=p;let n=d-a.left,r=c-a.top,o=u-d+a.width,l=g-c+a.height;Object.values(t).some(t=>0!==t)?(i.beginPath(),(0,s.av)(i,{x:n,y:r,w:o,h:l,radius:t}),i.fill()):i.fillRect(n,r,o,l)}(0,s.M)(i,t._pointLabels[n],o,l+r.lineHeight/2,r,{color:e.color,textAlign:h,textBaseline:"middle"})}}(this,l),o.display&&this.ticks.forEach((t,i)=>{if(0!==i){e=this.getDistanceFromCenterForValue(t.value);let s=o.setContext(this.getContext(i-1));!function(t,e,i,s){let a=t.ctx,n=e.circular,{color:r,lineWidth:o}=e;(n||s)&&r&&o&&!(i<0)&&(a.save(),a.strokeStyle=r,a.lineWidth=o,a.setLineDash(e.borderDash),a.lineDashOffset=e.borderDashOffset,a.beginPath(),eI(t,i,n,s),a.closePath(),a.stroke(),a.restore())}(this,s,e,l)}}),r.display){for(a.save(),t=l-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.ticks.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&&!a.reverse)return;let l=n.setContext(this.getContext(o)),h=(0,s.O)(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.K)(l.backdropPadding);i.fillRect(-e/2-a.left,-t-h.size/2-a.top,e+a.width,h.size+a.height)}(0,s.M)(i,r.label,0,-t,h,{color:l.color})}),i.restore()}drawTitle(){}}eF.id="radialLinear",eF.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:I.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5,centerPointLabels:!1}},eF.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"},eF.descriptors={angleLines:{_fallback:"grid"}};let eV={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}},eB=Object.keys(eV);function eN(t,e){return t-e}function eH(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 eW(t,e,i,s){let a=eB.length;for(let n=eB.indexOf(t);n<a-1;++n){let t=eV[eB[n]],a=t.steps?t.steps:Number.MAX_SAFE_INTEGER;if(t.common&&Math.ceil((i-e)/(a*t.size))<=s)return eB[n]}return eB[a-1]}function ej(t,e,i){if(i){if(i.length){let{lo:a,hi:n}=(0,s.aO)(i,e),r=i[a]>=e?i[a]:i[n];t[r]=!0}}else t[e]=!0}function e$(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 eU extends j{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 X._date(t.adapters.date);a.init(e),(0,s.ac)(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:eH(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.aN)(a,n,r);return this._unit=e.unit||(i.autoSkip?eW(e.minUnit,this.min,this.max,this._getLabelCapacity(n)):function(t,e,i,s,a){for(let n=eB.length-1;n>=eB.indexOf(i);n--){let i=eB[n];if(eV[i].common&&t._adapter.diff(a,s,i)>=e-1)return i}return eB[i?eB.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=eB.indexOf(t)+1,i=eB.length;e<i;++e)if(eV[eB[e]].common)return eB[e]}(this._unit):void 0,this.initOffsets(a),t.reverse&&o.reverse(),e$(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.E)(a,0,r),n=(0,s.E)(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||eW(o.minUnit,a,n,this._getLabelCapacity(a)),h=(0,s.v)(o.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++)ej(u,t,p);return(t===n||"ticks"===r.bounds||1===e)&&ej(u,t,p),Object.keys(u).sort((t,e)=>t-e).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)}_tickFormatFunction(t,e,i,a){let n=this.options,r=n.time.displayFormats,o=this._unit,l=this._majorUnit,h=o&&r[o],d=l&&r[l],c=i[e],u=l&&d&&c&&c.major,g=this._adapter.format(t,a||(u?d:h)),p=n.ticks.callback;return p?(0,s.C)(p,[g,e,i],this):g}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)(s=t[e]).label=this._tickFormatFunction(s.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){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,e$(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(eH(this,s[t]));return this._cache.labels=this._normalized?i:this.normalize(i)}normalize(t){return(0,s._)(t.sort(eN))}}function eY(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.Z)(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.Z)(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}eU.id="time",eU.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};class eK extends eU{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=eY(e,this.min),this._tableRange=eY(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}_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(eY(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){let e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return eY(this._table,i*this._tableRange+this._minPos,!0)}}eK.id="timeseries",eK.defaults=eU.defaults}}]);