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n=t.iScale,o=t.vScale,a=n.getLabels(),r=n===o,h=[];let l,c,d,u;for(l=i,c=i+s;l<c;++l)u=e[l],d={},d[n.axis]=r||n.parse(a[l],l),h.push(w(u,d,o,l));return h}function D(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function S(t,e,i,s){let n=e.borderSkipped;const o={};if(!n)return void(t.borderSkipped=o);const{start:a,end:r,reverse:h,top:l,bottom:c}=function(t){let e,i,s,n,o;return t.horizontal?(e=t.base>t.x,i="left",s="right"):(e=t.base<t.y,i="bottom",s="top"),e?(n="end",o="start"):(n="start",o="end"),{start:i,end:s,reverse:e,top:n,bottom:o}}(t);"middle"===n&&i&&(t.enableBorderRadius=!0,(i._top||0)===s?n=l:(i._bottom||0)===s?n=c:(o[P(c,a,r,h)]=!0,n=l)),o[P(n,a,r,h)]=!0,t.borderSkipped=o}function P(t,e,i,s){var n,o,a;return s?(a=i,t=C(t=(n=t)===(o=e)?a:n===a?o:n,i,e)):t=C(t,e,i),t}function C(t,e,i){return"start"===t?e:"end"===t?i:t}function A(t,{inflateAmount:e},i){t.inflateAmount="auto"===e?1===i?.33:0:e}v.defaults={},v.prototype.datasetElementType=null,v.prototype.dataElementType=null;class L extends v{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,n){const{iScale:o,vScale:a}=t,{xAxisKey:r="x",yAxisKey:h="y"}=this._parsing,l="x"===o.axis?r:h,c="x"===a.axis?r:h,d=[];let u,g,p,f;for(u=i,g=i+n;u<g;++u)f=e[u],p={},p[o.axis]=o.parse((0,s.f)(f,l),u),d.push(w((0,s.f)(f,c),p,a,u));return d}updateRangeFromParsed(t,e,i,s){super.updateRangeFromParsed(t,e,i,s);const n=i._custom;n&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,n.min),t.max=Math.max(t.max,n.max))}getMaxOverflow(){return 0}getLabelAndValue(t){const e=this._cachedMeta,{iScale:i,vScale:s}=e,n=this.getParsed(t),o=n._custom,a=D(o)?"["+o.start+", "+o.end+"]":""+s.getLabelForValue(n[s.axis]);return{label:""+i.getLabelForValue(n[i.axis]),value:a}}initialize(){this.enableOptionSharing=!0,super.initialize();this._cachedMeta.stack=this.getDataset().stack}update(t){const e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}updateElements(t,e,i,n){const o="reset"===n,{index:a,_cachedMeta:{vScale:r}}=this,h=r.getBasePixel(),l=r.isHorizontal(),c=this._getRuler(),d=this.resolveDataElementOptions(e,n),u=this.getSharedOptions(d),g=this.includeOptions(n,u);this.updateSharedOptions(u,n,d);for(let p=e;p<e+i;p++){const e=this.getParsed(p),i=o||(0,s.k)(e[r.axis])?{base:h,head:h}:this._calculateBarValuePixels(p),d=this._calculateBarIndexPixels(p,c),f=(e._stacks||{})[r.axis],m={horizontal:l,base:i.base,enableBorderRadius:!f||D(e._custom)||a===f._top||a===f._bottom,x:l?i.head:d.center,y:l?d.center:i.head,height:l?d.size:Math.abs(i.size),width:l?Math.abs(i.size):d.size};g&&(m.options=u||this.resolveDataElementOptions(p,t[p].active?"active":n));const x=m.options||t[p].options;S(m,x,f,a),A(m,x,c.ratio),this.updateElement(t[p],p,m,n)}}_getStacks(t,e){const i=this._cachedMeta.iScale,n=i.getMatchingVisibleMetas(this._type),o=i.options.stacked,a=n.length,r=[];let h,l;for(h=0;h<a;++h)if(l=n[h],l.controller.options.grouped){if("undefined"!==typeof e){const t=l.controller.getParsed(e)[l.controller._cachedMeta.vScale.axis];if((0,s.k)(t)||isNaN(t))continue}if((!1===o||-1===r.indexOf(l.stack)||void 0===o&&void 0===l.stack)&&r.push(l.stack),l.index===t)break}return r.length||r.push(void 0),r}_getStackCount(t){return this._getStacks(void 0,t).length}_getStackIndex(t,e,i){const s=this._getStacks(t,i),n=void 0!==e?s.indexOf(e):-1;return-1===n?s.length-1:n}_getRuler(){const t=this.options,e=this._cachedMeta,i=e.iScale,s=[];let n,o;for(n=0,o=e.data.length;n<o;++n)s.push(i.getPixelForValue(this.getParsed(n)[i.axis],n));const a=t.barThickness;return{min:a||k(e),pixels:s,start:i._startPixel,end:i._endPixel,stackCount:this._getStackCount(),scale:i,grouped:t.grouped,ratio:a?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){const{_cachedMeta:{vScale:e,_stacked:i},options:{base:n,minBarLength:o}}=this,a=n||0,r=this.getParsed(t),h=r._custom,l=D(h);let c,d,u=r[e.axis],g=0,p=i?this.applyStack(e,r,i):u;p!==u&&(g=p-u,p=u),l&&(u=h.barStart,p=h.barEnd-h.barStart,0!==u&&(0,s.s)(u)!==(0,s.s)(h.barEnd)&&(g=0),g+=u);const f=(0,s.k)(n)||l?g:n;let m=e.getPixelForValue(f);if(c=this.chart.getDataVisibility(t)?e.getPixelForValue(g+p):m,d=c-m,Math.abs(d)<o&&(d=function(t,e,i){return 0!==t?(0,s.s)(t):(e.isHorizontal()?1:-1)*(e.min>=i?1:-1)}(d,e,a)*o,u===a&&(m-=d/2),c=m+d),m===e.getPixelForValue(a)){const t=(0,s.s)(d)*e.getLineWidthForValue(a)/2;m+=t,d-=t}return{size:d,base:m,head:c,center:c+d/2}}_calculateBarIndexPixels(t,e){const i=e.scale,n=this.options,o=n.skipNull,a=(0,s.v)(n.maxBarThickness,1/0);let r,h;if(e.grouped){const i=o?this._getStackCount(t):e.stackCount,l="flex"===n.barThickness?function(t,e,i,s){const n=e.pixels,o=n[t];let a=t>0?n[t-1]:null,r=t<n.length-1?n[t+1]:null;const h=i.categoryPercentage;null===a&&(a=o-(null===r?e.end-e.start:r-o)),null===r&&(r=o+o-a);const l=o-(o-Math.min(a,r))/2*h;return{chunk:Math.abs(r-a)/2*h/s,ratio:i.barPercentage,start:l}}(t,e,n,i):function(t,e,i,n){const o=i.barThickness;let a,r;return(0,s.k)(o)?(a=e.min*i.categoryPercentage,r=i.barPercentage):(a=o*n,r=1),{chunk:a/n,ratio:r,start:e.pixels[t]-a/2}}(t,e,n,i),c=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0);r=l.start+l.chunk*c+l.chunk/2,h=Math.min(a,l.chunk*l.ratio)}else r=i.getPixelForValue(this.getParsed(t)[i.axis],t),h=Math.min(a,e.min*e.ratio);return{base:r-h/2,head:r+h/2,center:r,size:h}}draw(){const t=this._cachedMeta,e=t.vScale,i=t.data,s=i.length;let n=0;for(;n<s;++n)null!==this.getParsed(n)[e.axis]&&i[n].draw(this._ctx)}}L.id="bar",L.defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}},L.overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};class O extends v{initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,e,i,s){const n=super.parsePrimitiveData(t,e,i,s);for(let o=0;o<n.length;o++)n[o]._custom=this.resolveDataElementOptions(o+i).radius;return n}parseArrayData(t,e,i,n){const o=super.parseArrayData(t,e,i,n);for(let a=0;a<o.length;a++){const t=e[i+a];o[a]._custom=(0,s.v)(t[2],this.resolveDataElementOptions(a+i).radius)}return o}parseObjectData(t,e,i,n){const o=super.parseObjectData(t,e,i,n);for(let a=0;a<o.length;a++){const t=e[i+a];o[a]._custom=(0,s.v)(t&&t.r&&+t.r,this.resolveDataElementOptions(a+i).radius)}return o}getMaxOverflow(){const t=this._cachedMeta.data;let e=0;for(let i=t.length-1;i>=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}getLabelAndValue(t){const e=this._cachedMeta,{xScale:i,yScale:s}=e,n=this.getParsed(t),o=i.getLabelForValue(n.x),a=s.getLabelForValue(n.y),r=n._custom;return{label:e.label,value:"("+o+", "+a+(r?", "+r:"")+")"}}update(t){const e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,i,s){const n="reset"===s,{iScale:o,vScale:a}=this._cachedMeta,r=this.resolveDataElementOptions(e,s),h=this.getSharedOptions(r),l=this.includeOptions(s,h),c=o.axis,d=a.axis;for(let u=e;u<e+i;u++){const e=t[u],i=!n&&this.getParsed(u),r={},h=r[c]=n?o.getPixelForDecimal(.5):o.getPixelForValue(i[c]),g=r[d]=n?a.getBasePixel():a.getPixelForValue(i[d]);r.skip=isNaN(h)||isNaN(g),l&&(r.options=this.resolveDataElementOptions(u,e.active?"active":s),n&&(r.options.radius=0)),this.updateElement(e,u,r,s)}this.updateSharedOptions(h,s,r)}resolveDataElementOptions(t,e){const i=this.getParsed(t);let n=super.resolveDataElementOptions(t,e);n.$shared&&(n=Object.assign({},n,{$shared:!1}));const o=n.radius;return"active"!==e&&(n.radius=0),n.radius+=(0,s.v)(i&&i._custom,o),n}}O.id="bubble",O.defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}},O.overrides={scales:{x:{type:"linear"},y:{type:"linear"}},plugins:{tooltip:{callbacks:{title:()=>""}}}};class T extends v{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){const i=this.getDataset().data,n=this._cachedMeta;if(!1===this._parsing)n._parsed=i;else{let o,a,r=t=>+i[t];if((0,s.i)(i[t])){const{key:t="value"}=this._parsing;r=e=>+(0,s.f)(i[e],t)}for(o=t,a=t+e;o<a;++o)n._parsed[o]=r(o)}}_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)){const s=this.chart.getDatasetMeta(i).controller,n=s._getRotation(),o=s._getCircumference();t=Math.min(t,n),e=Math.max(e,n+o)}return{rotation:t,circumference:e-t}}update(t){const e=this.chart,{chartArea:i}=e,n=this._cachedMeta,o=n.data,a=this.getMaxBorderWidth()+this.getMaxOffset(o)+this.options.spacing,r=Math.max((Math.min(i.width,i.height)-a)/2,0),h=Math.min((0,s.m)(this.options.cutout,r),1),l=this._getRingWeight(this.index),{circumference:c,rotation:d}=this._getRotationExtents(),{ratioX:u,ratioY:g,offsetX:p,offsetY:f}=function(t,e,i){let n=1,o=1,a=0,r=0;if(e<s.T){const h=t,l=h+e,c=Math.cos(h),d=Math.sin(h),u=Math.cos(l),g=Math.sin(l),p=(t,e,n)=>(0,s.p)(t,h,l,!0)?1:Math.max(e,e*i,n,n*i),f=(t,e,n)=>(0,s.p)(t,h,l,!0)?-1:Math.min(e,e*i,n,n*i),m=p(0,c,u),x=p(s.H,d,g),b=f(s.P,c,u),_=f(s.P+s.H,d,g);n=(m-b)/2,o=(x-_)/2,a=-(m+b)/2,r=-(x+_)/2}return{ratioX:n,ratioY:o,offsetX:a,offsetY:r}}(d,c,h),m=(i.width-a)/u,x=(i.height-a)/g,b=Math.max(Math.min(m,x)/2,0),_=(0,s.n)(this.options.radius,b),y=(_-Math.max(_*h,0))/this._getVisibleDatasetWeightTotal();this.offsetX=p*_,this.offsetY=f*_,n.total=this.calculateTotal(),this.outerRadius=_-y*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-y*l,0),this.updateElements(o,0,o.length,t)}_circumference(t,e){const i=this.options,n=this._cachedMeta,o=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===n._parsed[t]||n.data[t].hidden?0:this.calculateCircumference(n._parsed[t]*o/s.T)}updateElements(t,e,i,s){const n="reset"===s,o=this.chart,a=o.chartArea,r=o.options.animation,h=(a.left+a.right)/2,l=(a.top+a.bottom)/2,c=n&&r.animateScale,d=c?0:this.innerRadius,u=c?0:this.outerRadius,g=this.resolveDataElementOptions(e,s),p=this.getSharedOptions(g),f=this.includeOptions(s,p);let m,x=this._getRotation();for(m=0;m<e;++m)x+=this._circumference(m,n);for(m=e;m<e+i;++m){const e=this._circumference(m,n),i=t[m],o={x:h+this.offsetX,y:l+this.offsetY,startAngle:x,endAngle:x+e,circumference:e,outerRadius:u,innerRadius:d};f&&(o.options=p||this.resolveDataElementOptions(m,i.active?"active":s)),x+=e,this.updateElement(i,m,o,s)}this.updateSharedOptions(p,s,g)}calculateTotal(){const t=this._cachedMeta,e=t.data;let i,s=0;for(i=0;i<e.length;i++){const n=t._parsed[i];null===n||isNaN(n)||!this.chart.getDataVisibility(i)||e[i].hidden||(s+=Math.abs(n))}return s}calculateCircumference(t){const e=this._cachedMeta.total;return e>0&&!isNaN(t)?s.T*(Math.abs(t)/e):0}getLabelAndValue(t){const e=this._cachedMeta,i=this.chart,n=i.data.labels||[],o=(0,s.o)(e._parsed[t],i.options.locale);return{label:n[t]||"",value:o}}getMaxBorderWidth(t){let e=0;const i=this.chart;let s,n,o,a,r;if(!t)for(s=0,n=i.data.datasets.length;s<n;++s)if(i.isDatasetVisible(s)){o=i.getDatasetMeta(s),t=o.data,a=o.controller;break}if(!t)return 0;for(s=0,n=t.length;s<n;++s)r=a.resolveDataElementOptions(s),"inner"!==r.borderAlign&&(e=Math.max(e,r.borderWidth||0,r.hoverBorderWidth||0));return e}getMaxOffset(t){let e=0;for(let i=0,s=t.length;i<s;++i){const t=this.resolveDataElementOptions(i);e=Math.max(e,t.offset||0,t.hoverOffset||0)}return e}_getRingWeightOffset(t){let e=0;for(let i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e}_getRingWeight(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}}T.id="doughnut",T.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"},T.descriptors={_scriptable:t=>"spacing"!==t,_indexable:t=>"spacing"!==t},T.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){const e=t.data;if(e.labels.length&&e.datasets.length){const{labels:{pointStyle:i}}=t.legend.options;return e.labels.map(((e,s)=>{const n=t.getDatasetMeta(0).controller.getStyle(s);return{text:e,fillStyle:n.backgroundColor,strokeStyle:n.borderColor,lineWidth:n.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(s),index:s}}))}return[]}},onClick(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:()=>"",label(t){let e=t.label;const i=": "+t.formattedValue;return(0,s.b)(e)?(e=e.slice(),e[0]+=i):e+=i,e}}}}};class E extends v{initialize(){this.enableOptionSharing=!0,super.initialize()}update(t){const e=this._cachedMeta,{dataset:i,data:n=[],_dataset:o}=e,a=this.chart._animationsDisabled;let{start:r,count:h}=function(t,e,i){const n=e.length;let 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o="reset"===n,{iScale:a,vScale:r,_stacked:h,_dataset:l}=this._cachedMeta,c=this.resolveDataElementOptions(e,n),d=this.getSharedOptions(c),u=this.includeOptions(n,d),g=a.axis,p=r.axis,{spanGaps:f,segment:m}=this.options,x=(0,s.q)(f)?f:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||o||"none"===n;let _=e>0&&this.getParsed(e-1);for(let y=e;y<e+i;++y){const e=t[y],i=this.getParsed(y),c=b?e:{},f=(0,s.k)(i[p]),v=c[g]=a.getPixelForValue(i[g],y),k=c[p]=o||f?r.getBasePixel():r.getPixelForValue(h?this.applyStack(r,i,h):i[p],y);c.skip=isNaN(v)||isNaN(k)||f,c.stop=y>0&&i[g]-_[g]>x,m&&(c.parsed=i,c.raw=l.data[y]),u&&(c.options=d||this.resolveDataElementOptions(y,e.active?"active":n)),b||this.updateElement(e,y,c,n),_=i}this.updateSharedOptions(d,n,c)}getMaxOverflow(){const t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,s=t.data||[];if(!s.length)return i;const 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0}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,i,n){return(0,s.E)(t,e,i,n)}isAttached(t){const e=(0,s.F)(t);return!(!e||!e.isConnected)}}class Dt{constructor(){this.x=void 0,this.y=void 0,this.active=!1,this.options=void 0,this.$animations=void 0}tooltipPosition(t){const{x:e,y:i}=this.getProps(["x","y"],t);return{x:e,y:i}}hasValue(){return(0,s.q)(this.x)&&(0,s.q)(this.y)}getProps(t,e){const i=this.$animations;if(!e||!i)return this;const s={};return t.forEach((t=>{s[t]=i[t]&&i[t].active()?i[t]._to:this[t]})),s}}Dt.defaults={},Dt.defaultRoutes=void 0;const St={values:t=>(0,s.b)(t)?t:""+t,numeric(t,e,i){if(0===t)return"0";const n=this.chart.options.locale;let o,a=t;if(i.length>1){const e=Math.max(Math.abs(i[0].value),Math.abs(i[i.length-1].value));(e<1e-4||e>1e15)&&(o="scientific"),a=function(t,e){let i=e.length>3?e[2].value-e[1].value:e[1].value-e[0].value;Math.abs(i)>=1&&t!==Math.floor(t)&&(i=t-Math.floor(t));return i}(t,i)}const r=(0,s.L)(Math.abs(a)),h=Math.max(Math.min(-1*Math.floor(r),20),0),l={notation:o,minimumFractionDigits:h,maximumFractionDigits:h};return Object.assign(l,this.options.ticks.format),(0,s.o)(t,n,l)},logarithmic(t,e,i){if(0===t)return"0";const n=t/Math.pow(10,Math.floor((0,s.L)(t)));return 1===n||2===n||5===n?St.numeric.call(this,t,e,i):""}};var Pt={formatters:St};function Ct(t,e){const i=t.options.ticks,n=i.maxTicksLimit||function(t){const e=t.options.offset,i=t._tickSize(),s=t._length/i+(e?0:1),n=t._maxLength/i;return Math.floor(Math.min(s,n))}(t),o=i.major.enabled?function(t){const e=[];let i,s;for(i=0,s=t.length;i<s;i++)t[i].major&&e.push(i);return e}(e):[],a=o.length,r=o[0],h=o[a-1],l=[];if(a>n)return function(t,e,i,s){let n,o=0,a=i[0];for(s=Math.ceil(s),n=0;n<t.length;n++)n===a&&(e.push(t[n]),o++,a=i[o*s])}(e,l,o,a/n),l;const c=function(t,e,i){const n=function(t){const e=t.length;let i,s;if(e<2)return!1;for(s=t[0],i=1;i<e;++i)if(t[i]-t[i-1]!==s)return!1;return s}(t),o=e.length/i;if(!n)return Math.max(o,1);const a=(0,s.M)(n);for(let s=0,r=a.length-1;s<r;s++){const t=a[s];if(t>o)return t}return Math.max(o,1)}(o,e,n);if(a>0){let t,i;const n=a>1?Math.round((h-r)/(a-1)):null;for(At(e,l,c,(0,s.k)(n)?0:r-n,r),t=0,i=a-1;t<i;t++)At(e,l,c,o[t],o[t+1]);return At(e,l,c,h,(0,s.k)(n)?e.length:h+n),l}return At(e,l,c),l}function At(t,e,i,n,o){const a=(0,s.v)(n,0),r=Math.min((0,s.v)(o,t.length),t.length);let h,l,c,d=0;for(i=Math.ceil(i),o&&(h=o-n,i=h/Math.floor(h/i)),c=a;c<0;)d++,c=Math.round(a+d*i);for(l=Math.max(a,0);l<r;l++)l===c&&(e.push(t[l]),d++,c=Math.round(a+d*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:Pt.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});const Lt=(t,e,i)=>"top"===e||"left"===e?t[e]+i:t[e]-i;function Ot(t,e){const i=[],s=t.length/e,n=t.length;let o=0;for(;o<n;o+=s)i.push(t[Math.floor(o)]);return i}function Tt(t,e,i){const s=t.ticks.length,n=Math.min(e,s-1),o=t._startPixel,a=t._endPixel,r=1e-6;let h,l=t.getPixelForTick(n);if(!(i&&(h=1===s?Math.max(l-o,a-l):0===e?(t.getPixelForTick(1)-l)/2:(l-t.getPixelForTick(n-1))/2,l+=n<e?h:-h,l<o-r||l>a+r)))return l}function Et(t){return t.drawTicks?t.tickLength:0}function Rt(t,e){if(!t.display)return 0;const i=(0,s.Z)(t.font,e),n=(0,s.C)(t.padding);return((0,s.b)(t.text)?t.text.length:1)*i.lineHeight+n.height}function zt(t,e,i){let n=(0,s.$)(t);return(i&&"right"!==e||!i&&"right"===e)&&(n=(t=>"left"===t?"right":"right"===t?"left":t)(n)),n}class Ft extends Dt{constructor(t){super(),this.id=t.id,this.type=t.type,this.options=void 0,this.ctx=t.ctx,this.chart=t.chart,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this._margins={left:0,right:0,top:0,bottom:0},this.maxWidth=void 0,this.maxHeight=void 0,this.paddingTop=void 0,this.paddingBottom=void 0,this.paddingLeft=void 0,this.paddingRight=void 0,this.axis=void 0,this.labelRotation=void 0,this.min=void 0,this.max=void 0,this._range=void 0,this.ticks=[],this._gridLineItems=null,this._labelItems=null,this._labelSizes=null,this._length=0,this._maxLength=0,this._longestTextCache={},this._startPixel=void 0,this._endPixel=void 0,this._reversePixels=!1,this._userMax=void 0,this._userMin=void 0,this._suggestedMax=void 0,this._suggestedMin=void 0,this._ticksLength=0,this._borderValue=0,this._cache={},this._dataLimitsCached=!1,this.$context=void 0}init(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}parse(t,e){return t}getUserBounds(){let{_userMin:t,_userMax:e,_suggestedMin:i,_suggestedMax:n}=this;return t=(0,s.N)(t,Number.POSITIVE_INFINITY),e=(0,s.N)(e,Number.NEGATIVE_INFINITY),i=(0,s.N)(i,Number.POSITIVE_INFINITY),n=(0,s.N)(n,Number.NEGATIVE_INFINITY),{min:(0,s.N)(t,i),max:(0,s.N)(e,n),minDefined:(0,s.g)(t),maxDefined:(0,s.g)(e)}}getMinMax(t){let e,{min:i,max:n,minDefined:o,maxDefined:a}=this.getUserBounds();if(o&&a)return{min:i,max:n};const r=this.getMatchingVisibleMetas();for(let s=0,h=r.length;s<h;++s)e=r[s].controller.getMinMax(this,t),o||(i=Math.min(i,e.min)),a||(n=Math.max(n,e.max));return i=a&&i>n?n:i,n=o&&i>n?i:n,{min:(0,s.N)(i,(0,s.N)(n,i)),max:(0,s.N)(n,(0,s.N)(i,n))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){const t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){(0,s.O)(this.options.beforeUpdate,[this])}update(t,e,i){const{beginAtZero:n,grace:o,ticks:a}=this.options,r=a.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=(0,s.Q)(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();const h=r<this.ticks.length;this._convertTicksToLabels(h?Ot(this.ticks,r):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),a.display&&(a.autoSkip||"auto"===a.source)&&(this.ticks=Ct(this,this.ticks),this._labelSizes=null),h&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let t,e,i=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,i=!i),this._startPixel=t,this._endPixel=e,this._reversePixels=i,this._length=e-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){(0,s.O)(this.options.afterUpdate,[this])}beforeSetDimensions(){(0,s.O)(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.O)(this.options.afterSetDimensions,[this])}_callHooks(t){this.chart.notifyPlugins(t,this.getContext()),(0,s.O)(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.O)(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(t){const e=this.options.ticks;let i,n,o;for(i=0,n=t.length;i<n;i++)o=t[i],o.label=(0,s.O)(e.callback,[o.value,i,t],this)}afterTickToLabelConversion(){(0,s.O)(this.options.afterTickToLabelConversion,[this])}beforeCalculateLabelRotation(){(0,s.O)(this.options.beforeCalculateLabelRotation,[this])}calculateLabelRotation(){const t=this.options,e=t.ticks,i=this.ticks.length,n=e.minRotation||0,o=e.maxRotation;let a,r,h,l=n;if(!this._isVisible()||!e.display||n>=o||i<=1||!this.isHorizontal())return void(this.labelRotation=n);const c=this._getLabelSizes(),d=c.widest.width,u=c.highest.height,g=(0,s.w)(this.chart.width-d,0,this.maxWidth);a=t.offset?this.maxWidth/i:g/(i-1),d+6>a&&(a=g/(i-(t.offset?.5:1)),r=this.maxHeight-Et(t.grid)-e.padding-Rt(t.title,this.chart.options.font),h=Math.sqrt(d*d+u*u),l=(0,s.R)(Math.min(Math.asin((0,s.w)((c.highest.height+6)/a,-1,1)),Math.asin((0,s.w)(r/h,-1,1))-Math.asin((0,s.w)(u/h,-1,1)))),l=Math.max(n,Math.min(o,l))),this.labelRotation=l}afterCalculateLabelRotation(){(0,s.O)(this.options.afterCalculateLabelRotation,[this])}beforeFit(){(0,s.O)(this.options.beforeFit,[this])}fit(){const t={width:0,height:0},{chart:e,options:{ticks:i,title:n,grid:o}}=this,a=this._isVisible(),r=this.isHorizontal();if(a){const a=Rt(n,e.options.font);if(r?(t.width=this.maxWidth,t.height=Et(o)+a):(t.height=this.maxHeight,t.width=Et(o)+a),i.display&&this.ticks.length){const{first:e,last:n,widest:o,highest:a}=this._getLabelSizes(),h=2*i.padding,l=(0,s.t)(this.labelRotation),c=Math.cos(l),d=Math.sin(l);if(r){const e=i.mirror?0:d*o.width+c*a.height;t.height=Math.min(this.maxHeight,t.height+e+h)}else{const e=i.mirror?0:c*o.width+d*a.height;t.width=Math.min(this.maxWidth,t.width+e+h)}this._calculatePadding(e,n,d,c)}}this._handleMargins(),r?(this.width=this._length=e.width-this._margins.left-this._margins.right,this.height=t.height):(this.width=t.width,this.height=this._length=e.height-this._margins.top-this._margins.bottom)}_calculatePadding(t,e,i,s){const{ticks:{align:n,padding:o},position:a}=this.options,r=0!==this.labelRotation,h="top"!==a&&"x"===this.axis;if(this.isHorizontal()){const a=this.getPixelForTick(0)-this.left,l=this.right-this.getPixelForTick(this.ticks.length-1);let c=0,d=0;r?h?(c=s*t.width,d=i*e.height):(c=i*t.height,d=s*e.width):"start"===n?d=e.width:"end"===n?c=t.width:(c=t.width/2,d=e.width/2),this.paddingLeft=Math.max((c-a+o)*this.width/(this.width-a),0),this.paddingRight=Math.max((d-l+o)*this.width/(this.width-l),0)}else{let i=e.height/2,s=t.height/2;"start"===n?(i=0,s=t.height):"end"===n&&(i=e.height,s=0),this.paddingTop=i+o,this.paddingBottom=s+o}}_handleMargins(){this._margins&&(this._margins.left=Math.max(this.paddingLeft,this._margins.left),this._margins.top=Math.max(this.paddingTop,this._margins.top),this._margins.right=Math.max(this.paddingRight,this._margins.right),this._margins.bottom=Math.max(this.paddingBottom,this._margins.bottom))}afterFit(){(0,s.O)(this.options.afterFit,[this])}isHorizontal(){const{axis:t,position:e}=this.options;return"top"===e||"bottom"===e||"x"===t}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){let e,i;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,i=t.length;e<i;e++)(0,s.k)(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}_getLabelSizes(){let t=this._labelSizes;if(!t){const e=this.options.ticks.sampleSize;let i=this.ticks;e<i.length&&(i=Ot(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length)}return t}_computeLabelSizes(t,e){const{ctx:i,_longestTextCache:n}=this,o=[],a=[];let r,h,l,c,d,u,g,p,f,m,x,b=0,_=0;for(r=0;r<e;++r){if(c=t[r].label,d=this._resolveTickFontOptions(r),i.font=u=d.string,g=n[u]=n[u]||{data:{},gc:[]},p=d.lineHeight,f=m=0,(0,s.k)(c)||(0,s.b)(c)){if((0,s.b)(c))for(h=0,l=c.length;h<l;++h)x=c[h],(0,s.k)(x)||(0,s.b)(x)||(f=(0,s.S)(i,g.data,g.gc,f,x),m+=p)}else f=(0,s.S)(i,g.data,g.gc,f,c),m=p;o.push(f),a.push(m),b=Math.max(f,b),_=Math.max(m,_)}!function(t,e){(0,s.D)(t,(t=>{const i=t.gc,s=i.length/2;let n;if(s>e){for(n=0;n<s;++n)delete t.data[i[n]];i.splice(0,s)}}))}(n,e);const y=o.indexOf(b),v=a.indexOf(_),k=t=>({width:o[t]||0,height:a[t]||0});return{first:k(0),last:k(e-1),widest:k(y),highest:k(v),widths:o,heights:a}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);const e=this._startPixel+t*this._length;return(0,s.U)(this._alignToPixels?(0,s.V)(this.chart,e,0):e)}getDecimalForPixel(t){const e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){const{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){const e=this.ticks||[];if(t>=0&&t<e.length){const i=e[t];return i.$context||(i.$context=function(t,e,i){return(0,s.h)(t,{tick:i,index:e,type:"tick"})}(this.getContext(),t,i))}return this.$context||(this.$context=(i=this.chart.getContext(),n=this,(0,s.h)(i,{scale:n,type:"scale"})));var i,n}_tickSize(){const t=this.options.ticks,e=(0,s.t)(this.labelRotation),i=Math.abs(Math.cos(e)),n=Math.abs(Math.sin(e)),o=this._getLabelSizes(),a=t.autoSkipPadding||0,r=o?o.widest.width+a:0,h=o?o.highest.height+a:0;return this.isHorizontal()?h*i>r*n?r/i:h/n:h*n<r*i?h/i:r/n}_isVisible(){const t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(t){const e=this.axis,i=this.chart,n=this.options,{grid:o,position:a}=n,r=o.offset,h=this.isHorizontal(),l=this.ticks.length+(r?1:0),c=Et(o),d=[],u=o.setContext(this.getContext()),g=u.drawBorder?u.borderWidth:0,p=g/2,f=function(t){return(0,s.V)(i,t,g)};let m,x,b,_,y,v,k,w,M,D,S,P;if("top"===a)m=f(this.bottom),v=this.bottom-c,w=m-p,D=f(t.top)+p,P=t.bottom;else if("bottom"===a)m=f(this.top),D=t.top,P=f(t.bottom)-p,v=m+p,w=this.top+c;else if("left"===a)m=f(this.right),y=this.right-c,k=m-p,M=f(t.left)+p,S=t.right;else if("right"===a)m=f(this.left),M=t.left,S=f(t.right)-p,y=m+p,k=this.left+c;else if("x"===e){if("center"===a)m=f((t.top+t.bottom)/2+.5);else if((0,s.i)(a)){const t=Object.keys(a)[0],e=a[t];m=f(this.chart.scales[t].getPixelForValue(e))}D=t.top,P=t.bottom,v=m+p,w=v+c}else if("y"===e){if("center"===a)m=f((t.left+t.right)/2);else if((0,s.i)(a)){const t=Object.keys(a)[0],e=a[t];m=f(this.chart.scales[t].getPixelForValue(e))}y=m-p,k=y-c,M=t.left,S=t.right}const C=(0,s.v)(n.ticks.maxTicksLimit,l),A=Math.max(1,Math.ceil(l/C));for(x=0;x<l;x+=A){const t=o.setContext(this.getContext(x)),e=t.lineWidth,n=t.color,a=o.borderDash||[],l=t.borderDashOffset,c=t.tickWidth,u=t.tickColor,g=t.tickBorderDash||[],p=t.tickBorderDashOffset;b=Tt(this,x,r),void 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h,l,c,d;this.isHorizontal()?(h=(0,s.V)(t,this.left,o)-o/2,l=(0,s.V)(t,this.right,a)+a/2,c=d=r):(c=(0,s.V)(t,this.top,o)-o/2,d=(0,s.V)(t,this.bottom,a)+a/2,h=l=r),e.save(),e.lineWidth=n.borderWidth,e.strokeStyle=n.borderColor,e.beginPath(),e.moveTo(h,c),e.lineTo(l,d),e.stroke(),e.restore()}drawLabels(t){if(!this.options.ticks.display)return;const e=this.ctx,i=this._computeLabelArea();i&&(0,s.W)(e,i);const n=this._labelItems||(this._labelItems=this._computeLabelItems(t));let o,a;for(o=0,a=n.length;o<a;++o){const t=n[o],i=t.font,a=t.label;t.backdrop&&(e.fillStyle=t.backdrop.color,e.fillRect(t.backdrop.left,t.backdrop.top,t.backdrop.width,t.backdrop.height));let r=t.textOffset;(0,s.X)(e,a,0,r,i,t)}i&&(0,s.Y)(e)}drawTitle(){const{ctx:t,options:{position:e,title:i,reverse:n}}=this;if(!i.display)return;const o=(0,s.Z)(i.font),a=(0,s.C)(i.padding),r=i.align;let 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t=this.options,e=t.ticks&&t.ticks.z||0,i=(0,s.v)(t.grid&&t.grid.z,-1);return this._isVisible()&&this.draw===Ft.prototype.draw?[{z:i,draw:t=>{this.drawBackground(),this.drawGrid(t),this.drawTitle()}},{z:i+1,draw:()=>{this.drawBorder()}},{z:e,draw:t=>{this.drawLabels(t)}}]:[{z:e,draw:t=>{this.draw(t)}}]}getMatchingVisibleMetas(t){const e=this.chart.getSortedVisibleDatasetMetas(),i=this.axis+"AxisID",s=[];let n,o;for(n=0,o=e.length;n<o;++n){const o=e[n];o[i]!==this.id||t&&o.type!==t||s.push(o)}return s}_resolveTickFontOptions(t){const e=this.options.ticks.setContext(this.getContext(t));return(0,s.Z)(e.font)}_maxDigits(){const t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}class It{constructor(t,e,i){this.type=t,this.scope=e,this.override=i,this.items=Object.create(null)}isForType(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}register(t){const e=Object.getPrototypeOf(t);let i;(function(t){return"id"in 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e=t.chart,i=e.options.animation;(0,s.O)(i&&i.onProgress,[t],e)}function ne(t){return(0,s.K)()&&"string"===typeof t?t=document.getElementById(t):t&&t.length&&(t=t[0]),t&&t.canvas&&(t=t.canvas),t}const oe={},ae=t=>{const e=ne(t);return Object.values(oe).filter((t=>t.canvas===e)).pop()};function re(t,e,i){const s=Object.keys(t);for(const n of s){const s=+n;if(s>=e){const o=t[n];delete t[n],(i>0||s>e)&&(t[s+i]=o)}}}class he{constructor(t,e){const i=this.config=new qt(e),o=ne(t),a=ae(o);if(a)throw new Error("Canvas is already in use. 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0,this._doResize=(0,s.ab)((t=>this.update(t)),r.resizeDelay||0),this._dataChanges=[],oe[this.id]=this,h&&l?(n.listen(this,"complete",ie),n.listen(this,"progress",se),this._initialize(),this.attached&&this.update()):console.error("Failed to create chart: can't acquire context from the given item")}get aspectRatio(){const{options:{aspectRatio:t,maintainAspectRatio:e},width:i,height:n,_aspectRatio:o}=this;return(0,s.k)(t)?e&&o?o:n?i/n:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():(0,s.ac)(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return(0,s.ad)(this.canvas,this.ctx),this}stop(){return n.stop(this),this}resize(t,e){n.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){const i=this.options,n=this.canvas,o=i.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(n,t,e,o),r=i.devicePixelRatio||this.platform.getDevicePixelRatio(),h=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,(0,s.ac)(this,r,!0)&&(this.notifyPlugins("resize",{size:a}),(0,s.O)(i.onResize,[this,a],this),this.attached&&this._doResize(h)&&this.render())}ensureScalesHaveIDs(){const t=this.options.scales||{};(0,s.D)(t,((t,e)=>{t.id=e}))}buildOrUpdateScales(){const t=this.options,e=t.scales,i=this.scales,n=Object.keys(i).reduce(((t,e)=>(t[e]=!1,t)),{});let o=[];e&&(o=o.concat(Object.keys(e).map((t=>{const i=e[t],s=jt(t,i),n="r"===s,o="x"===s;return{options:i,dposition:n?"chartArea":o?"bottom":"left",dtype:n?"radialLinear":o?"category":"linear"}})))),(0,s.D)(o,(e=>{const o=e.options,a=o.id,r=jt(a,o),h=(0,s.v)(o.type,e.dtype);void 0!==o.position&&te(o.position,r)===te(e.dposition)||(o.position=e.dposition),n[a]=!0;let l=null;if(a 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a=n.type||this.config.type;if(o.type&&o.type!==a&&(this._destroyDatasetMeta(i),o=this.getDatasetMeta(i)),o.type=a,o.indexAxis=n.indexAxis||Nt(a,this.options),o.order=n.order||0,o.index=i,o.label=""+n.label,o.visible=this.isDatasetVisible(i),o.controller)o.controller.updateIndex(i),o.controller.linkScales();else{const e=Vt.getController(a),{datasetElementType:n,dataElementType:r}=s.d.datasets[a];Object.assign(e.prototype,{dataElementType:Vt.getElement(r),datasetElementType:n&&Vt.getElement(n)}),o.controller=new e(this,i),t.push(o.controller)}}return this._updateMetasets(),t}_resetElements(){(0,s.D)(this.data.datasets,((t,e)=>{this.getDatasetMeta(e).controller.reset()}),this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){const e=this.config;e.update();const i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1===this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0}))return;const o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let s=0,l=this.data.datasets.length;s<l;s++){const{controller:t}=this.getDatasetMeta(s),e=!n&&-1===o.indexOf(t);t.buildOrUpdateElements(e),a=Math.max(+t.getMaxOverflow(),a)}a=this._minPadding=i.layout.autoPadding?a:0,this._updateLayout(a),n||(0,s.D)(o,(t=>{t.reset()})),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(ee("z","_idx"));const{_active:r,_lastEvent:h}=this;h?this._eventHandler(h,!0):r.length&&this._updateHoverStyles(r,r,!0),this.render()}_updateScales(){(0,s.D)(this.scales,(t=>{ht.removeBox(this,t)})),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){const t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);(0,s.ae)(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){const{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(const{method:i,start:s,count:n}of e){re(t,s,"_removeElements"===i?-n:n)}}_getUniformDataChanges(){const t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];const e=this.data.datasets.length,i=e=>new Set(t.filter((t=>t[0]===e)).map(((t,e)=>e+","+t.splice(1).join(",")))),n=i(0);for(let o=1;o<e;o++)if(!(0,s.ae)(n,i(o)))return;return Array.from(n).map((t=>t.split(","))).map((t=>({method:t[1],start:+t[2],count:+t[3]})))}_updateLayout(t){if(!1===this.notifyPlugins("beforeLayout",{cancelable:!0}))return;ht.update(this,this.width,this.height,t);const e=this.chartArea,i=e.width<=0||e.height<=0;this._layers=[],(0,s.D)(this.boxes,(t=>{i&&"chartArea"===t.position||(t.configure&&t.configure(),this._layers.push(...t._layers()))}),this),this._layers.forEach(((t,e)=>{t._idx=e})),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(let t=0,e=this.data.datasets.length;t<e;++t)this.getDatasetMeta(t).controller.configure();for(let e=0,i=this.data.datasets.length;e<i;++e)this._updateDataset(e,(0,s.a5)(t)?t({datasetIndex:e}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}_updateDataset(t,e){const i=this.getDatasetMeta(t),s={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetUpdate",s)&&(i.controller._update(e),s.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",s))}render(){!1!==this.notifyPlugins("beforeRender",{cancelable:!0})&&(n.has(this)?this.attached&&!n.running(this)&&n.start(this):(this.draw(),ie({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){const{width:t,height:e}=this._resizeBeforeDraw;this._resize(t,e),this._resizeBeforeDraw=null}if(this.clear(),this.width<=0||this.height<=0)return;if(!1===this.notifyPlugins("beforeDraw",{cancelable:!0}))return;const e=this._layers;for(t=0;t<e.length&&e[t].z<=0;++t)e[t].draw(this.chartArea);for(this._drawDatasets();t<e.length;++t)e[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}_getSortedDatasetMetas(t){const 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0,n);(0,s.j)(e)?(o.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),a.update(o,{visible:i}),this.update((e=>e.datasetIndex===t?n:void 0)))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){const e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),n.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");const{canvas:t,ctx:e}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),(0,s.ad)(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),this.notifyPlugins("destroy"),delete oe[this.id],this.notifyPlugins("afterDestroy")}toBase64Image(...t){return this.canvas.toDataURL(...t)}bindEvents(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}bindUserEvents(){const t=this._listeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},n=(t,e,i)=>{t.offsetX=e,t.offsetY=i,this._eventHandler(t)};(0,s.D)(this.options.events,(t=>i(t,n)))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});const t=this._responsiveListeners,e=this.platform,i=(i,s)=>{e.addEventListener(this,i,s),t[i]=s},s=(i,s)=>{t[i]&&(e.removeEventListener(this,i,s),delete t[i])},n=(t,e)=>{this.canvas&&this.resize(t,e)};let o;const a=()=>{s("attach",a),this.attached=!0,this.resize(),i("resize",n),i("detach",o)};o=()=>{this.attached=!1,s("resize",n),this._stop(),this._resize(0,0),i("attach",a)},e.isAttached(this.canvas)?a():o()}unbindEvents(){(0,s.D)(this._listeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._listeners={},(0,s.D)(this._responsiveListeners,((t,e)=>{this.platform.removeEventListener(this,e,t)})),this._responsiveListeners=void 0}updateHoverStyle(t,e,i){const s=i?"set":"remove";let 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i={event:t,replay:e,cancelable:!0,inChartArea:(0,s.z)(t,this.chartArea,this._minPadding)},n=e=>(e.options.events||this.options.events).includes(t.native.type);if(!1===this.notifyPlugins("beforeEvent",i,n))return;const o=this._handleEvent(t,e,i.inChartArea);return i.cancelable=!1,this.notifyPlugins("afterEvent",i,n),(o||i.changed)&&this.render(),this}_handleEvent(t,e,i){const{_active:n=[],options:o}=this,a=e,r=this._getActiveElements(t,n,i,a),h=(0,s.ag)(t),l=function(t,e,i,s){return i&&"mouseout"!==t.type?s?e:t:null}(t,this._lastEvent,i,h);i&&(this._lastEvent=null,(0,s.O)(o.onHover,[t,r,this],this),h&&(0,s.O)(o.onClick,[t,r,this],this));const c=!(0,s.af)(r,n);return(c||e)&&(this._active=r,this._updateHoverStyles(r,n,e)),this._lastEvent=l,c}_getActiveElements(t,e,i,s){if("mouseout"===t.type)return[];if(!i)return e;const n=this.options.hover;return this.getElementsAtEventForMode(t,n.mode,n,s)}}const le=()=>(0,s.D)(he.instances,(t=>t._plugins.invalidate())),ce=!0;function 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De&&(h={visible:t.isDatasetVisible(a),index:a,fill:Be(r,a,s),chart:t,axis:o.controller.options.indexAxis,scale:o.vScale,line:r}),o.$filler=h,n.push(h);for(a=0;a<s;++a)h=n[a],h&&!1!==h.fill&&(h.fill=Xe(n,a,i.propagate))},beforeDraw(t,e,i){const s="beforeDraw"===i.drawTime,n=t.getSortedVisibleDatasetMetas(),o=t.chartArea;for(let a=n.length-1;a>=0;--a){const e=n[a].$filler;e&&(e.line.updateControlPoints(o,e.axis),s&&ti(t.ctx,e,o))}},beforeDatasetsDraw(t,e,i){if("beforeDatasetsDraw"!==i.drawTime)return;const s=t.getSortedVisibleDatasetMetas();for(let n=s.length-1;n>=0;--n){const e=s[n].$filler;e&&ti(t.ctx,e,t.chartArea)}},beforeDatasetDraw(t,e,i){const s=e.meta.$filler;s&&!1!==s.fill&&"beforeDatasetDraw"===i.drawTime&&ti(t.ctx,s,t.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}};const ii=(t,e)=>{let{boxHeight:i=e,boxWidth:s=e}=t;return t.usePointStyle&&(i=Math.min(i,e),s=Math.min(s,e)),{boxWidth:s,boxHeight:i,itemHeight:Math.max(e,i)}};class si extends Dt{constructor(t){super(),this._added=!1,this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1,this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this.legendItems=void 0,this.columnSizes=void 0,this.lineWidths=void 0,this.maxHeight=void 0,this.maxWidth=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.height=void 0,this.width=void 0,this._margins=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e,i){this.maxWidth=t,this.maxHeight=e,this._margins=i,this.setDimensions(),this.buildLabels(),this.fit()}setDimensions(){this.isHorizontal()?(this.width=this.maxWidth,this.left=this._margins.left,this.right=this.width):(this.height=this.maxHeight,this.top=this._margins.top,this.bottom=this.height)}buildLabels(){const t=this.options.labels||{};let e=(0,s.O)(t.generateLabels,[this.chart],this)||[];t.filter&&(e=e.filter((e=>t.filter(e,this.chart.data)))),t.sort&&(e=e.sort(((e,i)=>t.sort(e,i,this.chart.data)))),this.options.reverse&&e.reverse(),this.legendItems=e}fit(){const{options:t,ctx:e}=this;if(!t.display)return void(this.width=this.height=0);const i=t.labels,n=(0,s.Z)(i.font),o=n.size,a=this._computeTitleHeight(),{boxWidth:r,itemHeight:h}=ii(i,o);let l,c;e.font=n.string,this.isHorizontal()?(l=this.maxWidth,c=this._fitRows(a,o,r,h)+10):(c=this.maxHeight,l=this._fitCols(a,o,r,h)+10),this.width=Math.min(l,t.maxWidth||this.maxWidth),this.height=Math.min(c,t.maxHeight||this.maxHeight)}_fitRows(t,e,i,s){const{ctx:n,maxWidth:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],h=this.lineWidths=[0],l=s+a;let c=t;n.textAlign="left",n.textBaseline="middle";let d=-1,u=-l;return this.legendItems.forEach(((t,g)=>{const p=i+e/2+n.measureText(t.text).width;(0===g||h[h.length-1]+p+2*a>o)&&(c+=l,h[h.length-(g>0?0:1)]=0,u+=l,d++),r[g]={left:0,top:u,row:d,width:p,height:s},h[h.length-1]+=p+a})),c}_fitCols(t,e,i,s){const{ctx:n,maxHeight:o,options:{labels:{padding:a}}}=this,r=this.legendHitBoxes=[],h=this.columnSizes=[],l=o-t;let c=a,d=0,u=0,g=0,p=0;return this.legendItems.forEach(((t,o)=>{const f=i+e/2+n.measureText(t.text).width;o>0&&u+s+2*a>l&&(c+=d+a,h.push({width:d,height:u}),g+=d+a,p++,d=u=0),r[o]={left:g,top:u,col:p,width:f,height:s},d=Math.max(d,f),u+=s+a})),c+=d,h.push({width:d,height:u}),c}adjustHitBoxes(){if(!this.options.display)return;const t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:i,labels:{padding:n},rtl:o}}=this,a=(0,s.ax)(o,this.left,this.width);if(this.isHorizontal()){let o=0,r=(0,s.a0)(i,this.left+n,this.right-this.lineWidths[o]);for(const h of e)o!==h.row&&(o=h.row,r=(0,s.a0)(i,this.left+n,this.right-this.lineWidths[o])),h.top+=this.top+t+n,h.left=a.leftForLtr(a.x(r),h.width),r+=h.width+n}else{let o=0,r=(0,s.a0)(i,this.top+t+n,this.bottom-this.columnSizes[o].height);for(const h of e)h.col!==o&&(o=h.col,r=(0,s.a0)(i,this.top+t+n,this.bottom-this.columnSizes[o].height)),h.top=r,h.left+=this.left+n,h.left=a.leftForLtr(a.x(h.left),h.width),r+=h.height+n}}isHorizontal(){return"top"===this.options.position||"bottom"===this.options.position}draw(){if(this.options.display){const t=this.ctx;(0,s.W)(t,this),this._draw(),(0,s.Y)(t)}}_draw(){const{options:t,columnSizes:e,lineWidths:i,ctx:n}=this,{align:o,labels:a}=t,r=s.d.color,h=(0,s.ax)(t.rtl,this.left,this.width),l=(0,s.Z)(a.font),{color:c,padding:d}=a,u=l.size,g=u/2;let p;this.drawTitle(),n.textAlign=h.textAlign("left"),n.textBaseline="middle",n.lineWidth=.5,n.font=l.string;const{boxWidth:f,boxHeight:m,itemHeight:x}=ii(a,u),b=this.isHorizontal(),_=this._computeTitleHeight();p=b?{x:(0,s.a0)(o,this.left+d,this.right-i[0]),y:this.top+d+_,line:0}:{x:this.left+d,y:(0,s.a0)(o,this.top+_+d,this.bottom-e[0].height),line:0},(0,s.ay)(this.ctx,t.textDirection);const y=x+d;this.legendItems.forEach(((v,k)=>{n.strokeStyle=v.fontColor||c,n.fillStyle=v.fontColor||c;const w=n.measureText(v.text).width,M=h.textAlign(v.textAlign||(v.textAlign=a.textAlign)),D=f+g+w;let S=p.x,P=p.y;h.setWidth(this.width),b?k>0&&S+D+d>this.right&&(P=p.y+=y,p.line++,S=p.x=(0,s.a0)(o,this.left+d,this.right-i[p.line])):k>0&&P+y>this.bottom&&(S=p.x=S+e[p.line].width+d,p.line++,P=p.y=(0,s.a0)(o,this.top+_+d,this.bottom-e[p.line].height));!function(t,e,i){if(isNaN(f)||f<=0||isNaN(m)||m<0)return;n.save();const o=(0,s.v)(i.lineWidth,1);if(n.fillStyle=(0,s.v)(i.fillStyle,r),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=o,n.strokeStyle=(0,s.v)(i.strokeStyle,r),n.setLineDash((0,s.v)(i.lineDash,[])),a.usePointStyle){const a={radius:f*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:o},r=h.xPlus(t,f/2),l=e+g;(0,s.ar)(n,a,r,l)}else{const a=e+Math.max((u-m)/2,0),r=h.leftForLtr(t,f),l=(0,s.au)(i.borderRadius);n.beginPath(),Object.values(l).some((t=>0!==t))?(0,s.as)(n,{x:r,y:a,w:f,h:m,radius:l}):n.rect(r,a,f,m),n.fill(),0!==o&&n.stroke()}n.restore()}(h.x(S),P,v),S=(0,s.az)(M,S+f+g,b?S+D:this.right,t.rtl),function(t,e,i){(0,s.X)(n,i.text,t,e+x/2,l,{strikethrough:i.hidden,textAlign:h.textAlign(i.textAlign)})}(h.x(S),P,v),b?p.x+=D+d:p.y+=y})),(0,s.aA)(this.ctx,t.textDirection)}drawTitle(){const t=this.options,e=t.title,i=(0,s.Z)(e.font),n=(0,s.C)(e.padding);if(!e.display)return;const o=(0,s.ax)(t.rtl,this.left,this.width),a=this.ctx,r=e.position,h=i.size/2,l=n.top+h;let c,d=this.left,u=this.width;if(this.isHorizontal())u=Math.max(...this.lineWidths),c=this.top+l,d=(0,s.a0)(t.align,d,this.right-u);else{const e=this.columnSizes.reduce(((t,e)=>Math.max(t,e.height)),0);c=l+(0,s.a0)(t.align,this.top,this.bottom-e-t.labels.padding-this._computeTitleHeight())}const g=(0,s.a0)(r,d,d+u);a.textAlign=o.textAlign((0,s.$)(r)),a.textBaseline="middle",a.strokeStyle=e.color,a.fillStyle=e.color,a.font=i.string,(0,s.X)(a,e.text,g,c,i)}_computeTitleHeight(){const t=this.options.title,e=(0,s.Z)(t.font),i=(0,s.C)(t.padding);return t.display?e.lineHeight+i.height:0}_getLegendItemAt(t,e){let i,n,o;if((0,s.ah)(t,this.left,this.right)&&(0,s.ah)(e,this.top,this.bottom))for(o=this.legendHitBoxes,i=0;i<o.length;++i)if(n=o[i],(0,s.ah)(t,n.left,n.left+n.width)&&(0,s.ah)(e,n.top,n.top+n.height))return this.legendItems[i];return null}handleEvent(t){const e=this.options;if(!function(t,e){if("mousemove"===t&&(e.onHover||e.onLeave))return!0;if(e.onClick&&("click"===t||"mouseup"===t))return!0;return!1}(t.type,e))return;const i=this._getLegendItemAt(t.x,t.y);if("mousemove"===t.type){const a=this._hoveredItem,r=(o=i,null!==(n=a)&&null!==o&&n.datasetIndex===o.datasetIndex&&n.index===o.index);a&&!r&&(0,s.O)(e.onLeave,[t,a,this],this),this._hoveredItem=i,i&&!r&&(0,s.O)(e.onHover,[t,i,this],this)}else i&&(0,s.O)(e.onClick,[t,i,this],this);var n,o}}var ni={id:"legend",_element:si,start(t,e,i){const s=t.legend=new si({ctx:t.ctx,options:i,chart:t});ht.configure(t,s,i),ht.addBox(t,s)},stop(t){ht.removeBox(t,t.legend),delete t.legend},beforeUpdate(t,e,i){const s=t.legend;ht.configure(t,s,i),s.options=i},afterUpdate(t){const e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent(t,e){e.replay||t.legend.handleEvent(e.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(t,e,i){const s=e.datasetIndex,n=i.chart;n.isDatasetVisible(s)?(n.hide(s),e.hidden=!0):(n.show(s),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:t=>t.chart.options.color,boxWidth:40,padding:10,generateLabels(t){const e=t.data.datasets,{labels:{usePointStyle:i,pointStyle:n,textAlign:o,color:a}}=t.legend.options;return t._getSortedDatasetMetas().map((t=>{const r=t.controller.getStyle(i?0:void 0),h=(0,s.C)(r.borderWidth);return{text:e[t.index].label,fillStyle:r.backgroundColor,fontColor:a,hidden:!t.visible,lineCap:r.borderCapStyle,lineDash:r.borderDash,lineDashOffset:r.borderDashOffset,lineJoin:r.borderJoinStyle,lineWidth:(h.width+h.height)/4,strokeStyle:r.borderColor,pointStyle:n||r.pointStyle,rotation:r.rotation,textAlign:o||r.textAlign,borderRadius:0,datasetIndex: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 oi extends Dt{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){const i=this.options;if(this.left=0,this.top=0,!i.display)return void(this.width=this.height=this.right=this.bottom=0);this.width=this.right=t,this.height=this.bottom=e;const n=(0,s.b)(i.text)?i.text.length:1;this._padding=(0,s.C)(i.padding);const o=n*(0,s.Z)(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=o:this.width=o}isHorizontal(){const t=this.options.position;return"top"===t||"bottom"===t}_drawArgs(t){const{top:e,left:i,bottom:n,right:o,options:a}=this,r=a.align;let h,l,c,d=0;return this.isHorizontal()?(l=(0,s.a0)(r,i,o),c=e+t,h=o-i):("left"===a.position?(l=i+t,c=(0,s.a0)(r,n,e),d=-.5*s.P):(l=o-t,c=(0,s.a0)(r,e,n),d=.5*s.P),h=n-e),{titleX:l,titleY:c,maxWidth:h,rotation:d}}draw(){const t=this.ctx,e=this.options;if(!e.display)return;const i=(0,s.Z)(e.font),n=i.lineHeight/2+this._padding.top,{titleX:o,titleY:a,maxWidth:r,rotation:h}=this._drawArgs(n);(0,s.X)(t,e.text,0,0,i,{color:e.color,maxWidth:r,rotation:h,textAlign:(0,s.$)(e.align),textBaseline:"middle",translation:[o,a]})}}var ai={id:"title",_element:oi,start(t,e,i){!function(t,e){const i=new oi({ctx:t.ctx,options:e,chart:t});ht.configure(t,i,e),ht.addBox(t,i),t.titleBlock=i}(t,i)},stop(t){const e=t.titleBlock;ht.removeBox(t,e),delete t.titleBlock},beforeUpdate(t,e,i){const s=t.titleBlock;ht.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}};const ri=new WeakMap;var hi={id:"subtitle",start(t,e,i){const s=new oi({ctx:t.ctx,options:i,chart:t});ht.configure(t,s,i),ht.addBox(t,s),ri.set(t,s)},stop(t){ht.removeBox(t,ri.get(t)),ri.delete(t)},beforeUpdate(t,e,i){const s=ri.get(t);ht.configure(t,s,i),s.options=i},defaults:{align:"center",display:!1,font:{weight:"normal"},fullSize:!0,padding:0,position:"top",text:"",weight:1500},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}};const li={average(t){if(!t.length)return!1;let e,i,s=0,n=0,o=0;for(e=0,i=t.length;e<i;++e){const i=t[e].element;if(i&&i.hasValue()){const t=i.tooltipPosition();s+=t.x,n+=t.y,++o}}return{x:s/o,y:n/o}},nearest(t,e){if(!t.length)return!1;let i,n,o,a=e.x,r=e.y,h=Number.POSITIVE_INFINITY;for(i=0,n=t.length;i<n;++i){const n=t[i].element;if(n&&n.hasValue()){const t=n.getCenterPoint(),i=(0,s.aC)(e,t);i<h&&(h=i,o=n)}}if(o){const t=o.tooltipPosition();a=t.x,r=t.y}return{x:a,y:r}}};function ci(t,e){return e&&((0,s.b)(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function di(t){return("string"===typeof t||t instanceof String)&&t.indexOf("\n")>-1?t.split("\n"):t}function ui(t,e){const{element:i,datasetIndex:s,index:n}=e,o=t.getDatasetMeta(s).controller,{label:a,value:r}=o.getLabelAndValue(n);return{chart:t,label:a,parsed:o.getParsed(n),raw:t.data.datasets[s].data[n],formattedValue:r,dataset:o.getDataset(),dataIndex:n,datasetIndex:s,element:i}}function gi(t,e){const i=t.chart.ctx,{body:n,footer:o,title:a}=t,{boxWidth:r,boxHeight:h}=e,l=(0,s.Z)(e.bodyFont),c=(0,s.Z)(e.titleFont),d=(0,s.Z)(e.footerFont),u=a.length,g=o.length,p=n.length,f=(0,s.C)(e.padding);let m=f.height,x=0,b=n.reduce(((t,e)=>t+e.before.length+e.lines.length+e.after.length),0);if(b+=t.beforeBody.length+t.afterBody.length,u&&(m+=u*c.lineHeight+(u-1)*e.titleSpacing+e.titleMarginBottom),b){m+=p*(e.displayColors?Math.max(h,l.lineHeight):l.lineHeight)+(b-p)*l.lineHeight+(b-1)*e.bodySpacing}g&&(m+=e.footerMarginTop+g*d.lineHeight+(g-1)*e.footerSpacing);let _=0;const y=function(t){x=Math.max(x,i.measureText(t).width+_)};return i.save(),i.font=c.string,(0,s.D)(t.title,y),i.font=l.string,(0,s.D)(t.beforeBody.concat(t.afterBody),y),_=e.displayColors?r+2+e.boxPadding:0,(0,s.D)(n,(t=>{(0,s.D)(t.before,y),(0,s.D)(t.lines,y),(0,s.D)(t.after,y)})),_=0,i.font=d.string,(0,s.D)(t.footer,y),i.restore(),x+=f.width,{width:x,height:m}}function pi(t,e,i,s){const{x:n,width:o}=i,{width:a,chartArea:{left:r,right:h}}=t;let l="center";return"center"===s?l=n<=(r+h)/2?"left":"right":n<=o/2?l="left":n>=a-o/2&&(l="right"),function(t,e,i,s){const{x:n,width:o}=s,a=i.caretSize+i.caretPadding;return"left"===t&&n+o+a>e.width||"right"===t&&n-o-a<0||void 0}(l,t,e,i)&&(l="center"),l}function fi(t,e,i){const s=i.yAlign||e.yAlign||function(t,e){const{y:i,height:s}=e;return i<s/2?"top":i>t.height-s/2?"bottom":"center"}(t,i);return{xAlign:i.xAlign||e.xAlign||pi(t,e,i,s),yAlign:s}}function mi(t,e,i,n){const{caretSize:o,caretPadding:a,cornerRadius:r}=t,{xAlign:h,yAlign:l}=i,c=o+a,{topLeft:d,topRight:u,bottomLeft:g,bottomRight:p}=(0,s.au)(r);let f=function(t,e){let{x:i,width:s}=t;return"right"===e?i-=s:"center"===e&&(i-=s/2),i}(e,h);const m=function(t,e,i){let{y:s,height:n}=t;return"top"===e?s+=i:s-="bottom"===e?n+i:n/2,s}(e,l,c);return"center"===l?"left"===h?f+=c:"right"===h&&(f-=c):"left"===h?f-=Math.max(d,g)+o:"right"===h&&(f+=Math.max(u,p)+o),{x:(0,s.w)(f,0,n.width-e.width),y:(0,s.w)(m,0,n.height-e.height)}}function xi(t,e,i){const n=(0,s.C)(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-n.right:t.x+n.left}function bi(t){return ci([],di(t))}function _i(t,e){const i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}class yi extends Dt{constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart||t._chart,this._chart=this.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){const t=this._cachedAnimations;if(t)return t;const e=this.chart,i=this.options.setContext(this.getContext()),s=i.enabled&&e.options.animation&&i.animations,n=new l(this.chart,s);return s._cacheable&&(this._cachedAnimations=Object.freeze(n)),n}getContext(){return this.$context||(this.$context=(t=this.chart.getContext(),e=this,i=this._tooltipItems,(0,s.h)(t,{tooltip:e,tooltipItems:i,type:"tooltip"})));var t,e,i}getTitle(t,e){const{callbacks:i}=e,s=i.beforeTitle.apply(this,[t]),n=i.title.apply(this,[t]),o=i.afterTitle.apply(this,[t]);let a=[];return a=ci(a,di(s)),a=ci(a,di(n)),a=ci(a,di(o)),a}getBeforeBody(t,e){return bi(e.callbacks.beforeBody.apply(this,[t]))}getBody(t,e){const{callbacks:i}=e,n=[];return(0,s.D)(t,(t=>{const e={before:[],lines:[],after:[]},s=_i(i,t);ci(e.before,di(s.beforeLabel.call(this,t))),ci(e.lines,s.label.call(this,t)),ci(e.after,di(s.afterLabel.call(this,t))),n.push(e)})),n}getAfterBody(t,e){return bi(e.callbacks.afterBody.apply(this,[t]))}getFooter(t,e){const{callbacks:i}=e,s=i.beforeFooter.apply(this,[t]),n=i.footer.apply(this,[t]),o=i.afterFooter.apply(this,[t]);let a=[];return a=ci(a,di(s)),a=ci(a,di(n)),a=ci(a,di(o)),a}_createItems(t){const e=this._active,i=this.chart.data,n=[],o=[],a=[];let r,h,l=[];for(r=0,h=e.length;r<h;++r)l.push(ui(this.chart,e[r]));return t.filter&&(l=l.filter(((e,s,n)=>t.filter(e,s,n,i)))),t.itemSort&&(l=l.sort(((e,s)=>t.itemSort(e,s,i)))),(0,s.D)(l,(e=>{const i=_i(t.callbacks,e);n.push(i.labelColor.call(this,e)),o.push(i.labelPointStyle.call(this,e)),a.push(i.labelTextColor.call(this,e))})),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=a,this.dataPoints=l,l}update(t,e){const i=this.options.setContext(this.getContext()),s=this._active;let n,o=[];if(s.length){const t=li[i.position].call(this,s,this._eventPosition);o=this._createItems(i),this.title=this.getTitle(o,i),this.beforeBody=this.getBeforeBody(o,i),this.body=this.getBody(o,i),this.afterBody=this.getAfterBody(o,i),this.footer=this.getFooter(o,i);const e=this._size=gi(this,i),a=Object.assign({},t,e),r=fi(this.chart,i,a),h=mi(i,a,r,this.chart);this.xAlign=r.xAlign,this.yAlign=r.yAlign,n={opacity:1,x:h.x,y:h.y,width:e.width,height:e.height,caretX:t.x,caretY:t.y}}else 0!==this.opacity&&(n={opacity:0});this._tooltipItems=o,this.$context=void 0,n&&this._resolveAnimations().update(this,n),t&&i.external&&i.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,i,s){const n=this.getCaretPosition(t,i,s);e.lineTo(n.x1,n.y1),e.lineTo(n.x2,n.y2),e.lineTo(n.x3,n.y3)}getCaretPosition(t,e,i){const{xAlign:n,yAlign:o}=this,{caretSize:a,cornerRadius:r}=i,{topLeft:h,topRight:l,bottomLeft:c,bottomRight:d}=(0,s.au)(r),{x:u,y:g}=t,{width:p,height:f}=e;let m,x,b,_,y,v;return"center"===o?(y=g+f/2,"left"===n?(m=u,x=m-a,_=y+a,v=y-a):(m=u+p,x=m+a,_=y-a,v=y+a),b=m):(x="left"===n?u+Math.max(h,c)+a:"right"===n?u+p-Math.max(l,d)-a:this.caretX,"top"===o?(_=g,y=_-a,m=x-a,b=x+a):(_=g+f,y=_+a,m=x+a,b=x-a),v=_),{x1:m,x2:x,x3:b,y1:_,y2:y,y3:v}}drawTitle(t,e,i){const n=this.title,o=n.length;let a,r,h;if(o){const l=(0,s.ax)(i.rtl,this.x,this.width);for(t.x=xi(this,i.titleAlign,i),e.textAlign=l.textAlign(i.titleAlign),e.textBaseline="middle",a=(0,s.Z)(i.titleFont),r=i.titleSpacing,e.fillStyle=i.titleColor,e.font=a.string,h=0;h<o;++h)e.fillText(n[h],l.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+r,h+1===o&&(t.y+=i.titleMarginBottom-r)}}_drawColorBox(t,e,i,n,o){const a=this.labelColors[i],r=this.labelPointStyles[i],{boxHeight:h,boxWidth:l,boxPadding:c}=o,d=(0,s.Z)(o.bodyFont),u=xi(this,"left",o),g=n.x(u),p=h<d.lineHeight?(d.lineHeight-h)/2:0,f=e.y+p;if(o.usePointStyle){const e={radius:Math.min(l,h)/2,pointStyle:r.pointStyle,rotation:r.rotation,borderWidth:1},i=n.leftForLtr(g,l)+l/2,c=f+h/2;t.strokeStyle=o.multiKeyBackground,t.fillStyle=o.multiKeyBackground,(0,s.ar)(t,e,i,c),t.strokeStyle=a.borderColor,t.fillStyle=a.backgroundColor,(0,s.ar)(t,e,i,c)}else{t.lineWidth=a.borderWidth||1,t.strokeStyle=a.borderColor,t.setLineDash(a.borderDash||[]),t.lineDashOffset=a.borderDashOffset||0;const e=n.leftForLtr(g,l-c),i=n.leftForLtr(n.xPlus(g,1),l-c-2),r=(0,s.au)(a.borderRadius);Object.values(r).some((t=>0!==t))?(t.beginPath(),t.fillStyle=o.multiKeyBackground,(0,s.as)(t,{x:e,y:f,w:l,h:h,radius:r}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),(0,s.as)(t,{x:i,y:f+1,w:l-2,h:h-2,radius:r}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(e,f,l,h),t.strokeRect(e,f,l,h),t.fillStyle=a.backgroundColor,t.fillRect(i,f+1,l-2,h-2))}t.fillStyle=this.labelTextColors[i]}drawBody(t,e,i){const{body:n}=this,{bodySpacing:o,bodyAlign:a,displayColors:r,boxHeight:h,boxWidth:l,boxPadding:c}=i,d=(0,s.Z)(i.bodyFont);let u=d.lineHeight,g=0;const p=(0,s.ax)(i.rtl,this.x,this.width),f=function(i){e.fillText(i,p.x(t.x+g),t.y+u/2),t.y+=u+o},m=p.textAlign(a);let x,b,_,y,v,k,w;for(e.textAlign=a,e.textBaseline="middle",e.font=d.string,t.x=xi(this,m,i),e.fillStyle=i.bodyColor,(0,s.D)(this.beforeBody,f),g=r&&"right"!==m?"center"===a?l/2+c:l+2+c:0,y=0,k=n.length;y<k;++y){for(x=n[y],b=this.labelTextColors[y],e.fillStyle=b,(0,s.D)(x.before,f),_=x.lines,r&&_.length&&(this._drawColorBox(e,t,y,p,i),u=Math.max(d.lineHeight,h)),v=0,w=_.length;v<w;++v)f(_[v]),u=d.lineHeight;(0,s.D)(x.after,f)}g=0,u=d.lineHeight,(0,s.D)(this.afterBody,f),t.y-=o}drawFooter(t,e,i){const n=this.footer,o=n.length;let a,r;if(o){const h=(0,s.ax)(i.rtl,this.x,this.width);for(t.x=xi(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=h.textAlign(i.footerAlign),e.textBaseline="middle",a=(0,s.Z)(i.footerFont),e.fillStyle=i.footerColor,e.font=a.string,r=0;r<o;++r)e.fillText(n[r],h.x(t.x),t.y+a.lineHeight/2),t.y+=a.lineHeight+i.footerSpacing}}drawBackground(t,e,i,n){const{xAlign:o,yAlign:a}=this,{x:r,y:h}=t,{width:l,height:c}=i,{topLeft:d,topRight:u,bottomLeft:g,bottomRight:p}=(0,s.au)(n.cornerRadius);e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth,e.beginPath(),e.moveTo(r+d,h),"top"===a&&this.drawCaret(t,e,i,n),e.lineTo(r+l-u,h),e.quadraticCurveTo(r+l,h,r+l,h+u),"center"===a&&"right"===o&&this.drawCaret(t,e,i,n),e.lineTo(r+l,h+c-p),e.quadraticCurveTo(r+l,h+c,r+l-p,h+c),"bottom"===a&&this.drawCaret(t,e,i,n),e.lineTo(r+g,h+c),e.quadraticCurveTo(r,h+c,r,h+c-g),"center"===a&&"left"===o&&this.drawCaret(t,e,i,n),e.lineTo(r,h+d),e.quadraticCurveTo(r,h,r+d,h),e.closePath(),e.fill(),n.borderWidth>0&&e.stroke()}_updateAnimationTarget(t){const e=this.chart,i=this.$animations,s=i&&i.x,n=i&&i.y;if(s||n){const i=li[t.position].call(this,this._active,this._eventPosition);if(!i)return;const o=this._size=gi(this,t),a=Object.assign({},i,this._size),r=fi(e,t,a),h=mi(t,a,r,e);s._to===h.x&&n._to===h.y||(this.xAlign=r.xAlign,this.yAlign=r.yAlign,this.width=o.width,this.height=o.height,this.caretX=i.x,this.caretY=i.y,this._resolveAnimations().update(this,h))}}draw(t){const e=this.options.setContext(this.getContext());let i=this.opacity;if(!i)return;this._updateAnimationTarget(e);const n={width:this.width,height:this.height},o={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;const a=(0,s.C)(e.padding),r=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&r&&(t.save(),t.globalAlpha=i,this.drawBackground(o,t,n,e),(0,s.ay)(t,e.textDirection),o.y+=a.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),(0,s.aA)(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){const i=this._active,n=t.map((({datasetIndex:t,index:e})=>{const i=this.chart.getDatasetMeta(t);if(!i)throw new Error("Cannot find a dataset at index "+t);return{datasetIndex:t,element:i.data[e],index:e}})),o=!(0,s.af)(i,n),a=this._positionChanged(n,e);(o||a)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,i=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;const n=this.options,o=this._active||[],a=this._getActiveElements(t,o,e,i),r=this._positionChanged(a,t),h=e||!(0,s.af)(a,o)||r;return h&&(this._active=a,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),h}_getActiveElements(t,e,i,s){const n=this.options;if("mouseout"===t.type)return[];if(!s)return e;const o=this.chart.getElementsAtEventForMode(t,n.mode,n,i);return n.reverse&&o.reverse(),o}_positionChanged(t,e){const{caretX:i,caretY:s,options:n}=this,o=li[n.position].call(this,t,e);return!1!==o&&(i!==o.x||s!==o.y)}}yi.positioners=li;var vi={id:"tooltip",_element:yi,positioners:li,afterInit(t,e,i){i&&(t.tooltip=new yi({chart:t,options:i}))},beforeUpdate(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw(t){const e=t.tooltip,i={tooltip:e};!1!==t.notifyPlugins("beforeTooltipDraw",i)&&(e&&e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i))},afterEvent(t,e){if(t.tooltip){const i=e.replay;t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:(t,e)=>e.bodyFont.size,boxWidth:(t,e)=>e.bodyFont.size,multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:{beforeTitle:s.aB,title(t){if(t.length>0){const e=t[0],i=e.chart.data.labels,s=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(s>0&&e.dataIndex<s)return i[e.dataIndex]}return""},afterTitle:s.aB,beforeBody:s.aB,beforeLabel:s.aB,label(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;let e=t.dataset.label||"";e&&(e+=": ");const i=t.formattedValue;return(0,s.k)(i)||(e+=i),e},labelColor(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{borderColor:e.borderColor,backgroundColor:e.backgroundColor,borderWidth:e.borderWidth,borderDash:e.borderDash,borderDashOffset:e.borderDashOffset,borderRadius:0}},labelTextColor(){return this.options.bodyColor},labelPointStyle(t){const e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{pointStyle:e.pointStyle,rotation:e.rotation}},afterLabel:s.aB,afterBody:s.aB,beforeFooter:s.aB,footer:s.aB,afterFooter:s.aB}},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"]},ki=Object.freeze({__proto__:null,Decimation:Ve,Filler:ei,Legend:ni,SubTitle:hi,Title:ai,Tooltip:vi});function wi(t,e,i,s){const n=t.indexOf(e);if(-1===n)return((t,e,i,s)=>("string"===typeof e?(i=t.push(e)-1,s.unshift({index:i,label:e})):isNaN(e)&&(i=null),i))(t,e,i,s);return n!==t.lastIndexOf(e)?i:n}class Mi extends Ft{constructor(t){super(t),this._startValue=void 0,this._valueRange=0,this._addedLabels=[]}init(t){const e=this._addedLabels;if(e.length){const t=this.getLabels();for(const{index:i,label:s}of e)t[i]===s&&t.splice(i,1);this._addedLabels=[]}super.init(t)}parse(t,e){if((0,s.k)(t))return null;const i=this.getLabels();return((t,e)=>null===t?null:(0,s.w)(Math.round(t),0,e))(e=isFinite(e)&&i[e]===t?e:wi(i,t,(0,s.v)(e,t),this._addedLabels),i.length-1)}determineDataLimits(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let{min:i,max:s}=this.getMinMax(!0);"ticks"===this.options.bounds&&(t||(i=0),e||(s=this.getLabels().length-1)),this.min=i,this.max=s}buildTicks(){const t=this.min,e=this.max,i=this.options.offset,s=[];let n=this.getLabels();n=0===t&&e===n.length-1?n:n.slice(t,e+1),this._valueRange=Math.max(n.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(let o=t;o<=e;o++)s.push({value:o});return s}getLabelForValue(t){const e=this.getLabels();return t>=0&&t<e.length?e[t]:t}configure(){super.configure(),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}getPixelForValue(t){return"number"!==typeof t&&(t=this.parse(t)),null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getPixelForTick(t){const e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getValueForPixel(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}getBasePixel(){return this.bottom}}function Di(t,e,{horizontal:i,minRotation:n}){const o=(0,s.t)(n),a=(i?Math.sin(o):Math.cos(o))||.001,r=.75*e*(""+t).length;return Math.min(e/a,r)}Mi.id="category",Mi.defaults={ticks:{callback:Mi.prototype.getLabelForValue}};class Si extends Ft{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(t,e){return(0,s.k)(t)||("number"===typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){const{beginAtZero:t}=this.options,{minDefined:e,maxDefined:i}=this.getUserBounds();let{min:n,max:o}=this;const a=t=>n=e?n:t,r=t=>o=i?o:t;if(t){const t=(0,s.s)(n),e=(0,s.s)(o);t<0&&e<0?r(0):t>0&&e>0&&a(0)}if(n===o){let e=1;(o>=Number.MAX_SAFE_INTEGER||n<=Number.MIN_SAFE_INTEGER)&&(e=Math.abs(.05*o)),r(o+e),t||a(n-e)}this.min=n,this.max=o}getTickLimit(){const t=this.options.ticks;let e,{maxTicksLimit:i,stepSize:s}=t;return s?(e=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,e>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result generating up to ${e} ticks. Limiting to 1000.`),e=1e3)):(e=this.computeTickLimit(),i=i||11),i&&(e=Math.min(i,e)),e}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){const t=this.options,e=t.ticks;let i=this.getTickLimit();i=Math.max(2,i);const n=function(t,e){const i=[],{bounds:n,step:o,min:a,max:r,precision:h,count:l,maxTicks:c,maxDigits:d,includeBounds:u}=t,g=o||1,p=c-1,{min:f,max:m}=e,x=!(0,s.k)(a),b=!(0,s.k)(r),_=!(0,s.k)(l),y=(m-f)/(d+1);let v,k,w,M,D=(0,s.aE)((m-f)/p/g)*g;if(D<1e-14&&!x&&!b)return[{value:f},{value:m}];M=Math.ceil(m/D)-Math.floor(f/D),M>p&&(D=(0,s.aE)(M*D/p/g)*g),(0,s.k)(h)||(v=Math.pow(10,h),D=Math.ceil(D*v)/v),"ticks"===n?(k=Math.floor(f/D)*D,w=Math.ceil(m/D)*D):(k=f,w=m),x&&b&&o&&(0,s.aF)((r-a)/o,D/1e3)?(M=Math.round(Math.min((r-a)/D,c)),D=(r-a)/M,k=a,w=r):_?(k=x?a:k,w=b?r:w,M=l-1,D=(w-k)/M):(M=(w-k)/D,M=(0,s.aG)(M,Math.round(M),D/1e3)?Math.round(M):Math.ceil(M));const S=Math.max((0,s.aH)(D),(0,s.aH)(k));v=Math.pow(10,(0,s.k)(h)?S:h),k=Math.round(k*v)/v,w=Math.round(w*v)/v;let P=0;for(x&&(u&&k!==a?(i.push({value:a}),k<a&&P++,(0,s.aG)(Math.round((k+P*D)*v)/v,a,Di(a,y,t))&&P++):k<a&&P++);P<M;++P)i.push({value:Math.round((k+P*D)*v)/v});return b&&u&&w!==r?i.length&&(0,s.aG)(i[i.length-1].value,r,Di(r,y,t))?i[i.length-1].value=r:i.push({value:r}):b&&w!==r||i.push({value:w}),i}({maxTicks:i,bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:!1!==e.includeBounds},this._range||this);return"ticks"===t.bounds&&(0,s.aD)(n,this,"value"),t.reverse?(n.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),n}configure(){const t=this.ticks;let e=this.min,i=this.max;if(super.configure(),this.options.offset&&t.length){const s=(i-e)/Math.max(t.length-1,1)/2;e-=s,i+=s}this._startValue=e,this._endValue=i,this._valueRange=i-e}getLabelForValue(t){return(0,s.o)(t,this.chart.options.locale,this.options.ticks.format)}}class Pi extends Si{determineDataLimits(){const{min:t,max:e}=this.getMinMax(!0);this.min=(0,s.g)(t)?t:0,this.max=(0,s.g)(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){const t=this.isHorizontal(),e=t?this.width:this.height,i=(0,s.t)(this.options.ticks.minRotation),n=(t?Math.sin(i):Math.cos(i))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}function Ci(t){return 1===t/Math.pow(10,Math.floor((0,s.L)(t)))}Pi.id="linear",Pi.defaults={ticks:{callback:Pt.formatters.numeric}};class Ai extends Ft{constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){const i=Si.prototype.parse.apply(this,[t,e]);if(0!==i)return(0,s.g)(i)&&i>0?i:null;this._zero=!0}determineDataLimits(){const{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(){const{minDefined:t,maxDefined:e}=this.getUserBounds();let i=this.min,n=this.max;const o=e=>i=t?i:e,a=t=>n=e?n:t,r=(t,e)=>Math.pow(10,Math.floor((0,s.L)(t))+e);i===n&&(i<=0?(o(1),a(10)):(o(r(i,-1)),a(r(n,1)))),i<=0&&o(r(n,-1)),n<=0&&a(r(i,1)),this._zero&&this.min!==this._suggestedMin&&i===r(this.min,0)&&o(r(i,-1)),this.min=i,this.max=n}buildTicks(){const t=this.options,e=function(t,e){const i=Math.floor((0,s.L)(e.max)),n=Math.ceil(e.max/Math.pow(10,i)),o=[];let a=(0,s.N)(t.min,Math.pow(10,Math.floor((0,s.L)(e.min)))),r=Math.floor((0,s.L)(a)),h=Math.floor(a/Math.pow(10,r)),l=r<0?Math.pow(10,Math.abs(r)):1;do{o.push({value:a,major:Ci(a)}),++h,10===h&&(h=1,++r,l=r>=0?1:l),a=Math.round(h*Math.pow(10,r)*l)/l}while(r<i||r===i&&h<n);const c=(0,s.N)(t.max,a);return o.push({value:c,major:Ci(a)}),o}({min:this._userMin,max:this._userMax},this);return"ticks"===t.bounds&&(0,s.aD)(e,this,"value"),t.reverse?(e.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),e}getLabelForValue(t){return void 0===t?"0":(0,s.o)(t,this.chart.options.locale,this.options.ticks.format)}configure(){const t=this.min;super.configure(),this._startValue=(0,s.L)(t),this._valueRange=(0,s.L)(this.max)-(0,s.L)(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.L)(t)-this._startValue)/this._valueRange)}getValueForPixel(t){const e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}function Li(t){const e=t.ticks;if(e.display&&t.display){const t=(0,s.C)(e.backdropPadding);return(0,s.v)(e.font&&e.font.size,s.d.font.size)+t.height}return 0}function Oi(t,e,i,s,n){return t===s||t===n?{start:e-i/2,end:e+i/2}:t<s||t>n?{start:e-i,end:e}:{start:e,end:e+i}}function Ti(t){const 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),n=[],o=[],a=t._pointLabels.length,r=t.options.pointLabels,h=r.centerPointLabels?s.P/a:0;for(let u=0;u<a;u++){const a=r.setContext(t.getPointLabelContext(u));o[u]=a.padding;const g=t.getPointPosition(u,t.drawingArea+o[u],h),p=(0,s.Z)(a.font),f=(l=t.ctx,c=p,d=t._pointLabels[u],d=(0,s.b)(d)?d:[d],{w:(0,s.aI)(l,c.string,d),h:d.length*c.lineHeight});n[u]=f;const m=(0,s.aw)(t.getIndexAngle(u)+h),x=Math.round((0,s.R)(m));Ei(i,e,m,Oi(x,g.x,f.w,0,180),Oi(x,g.y,f.h,90,270))}var l,c,d;t.setCenterPoint(e.l-i.l,i.r-e.r,e.t-i.t,i.b-e.b),t._pointLabelItems=function(t,e,i){const n=[],o=t._pointLabels.length,a=t.options,r=Li(a)/2,h=t.drawingArea,l=a.pointLabels.centerPointLabels?s.P/o:0;for(let c=0;c<o;c++){const o=t.getPointPosition(c,h+r+i[c],l),a=Math.round((0,s.R)((0,s.aw)(o.angle+s.H))),d=e[c],u=Fi(o.y,d.h,a),g=Ri(a),p=zi(o.x,d.w,g);n.push({x:o.x,y:u,textAlign:g,left:p,top:u,right:p+d.w,bottom:u+d.h})}return n}(t,n,o)}function Ei(t,e,i,s,n){const o=Math.abs(Math.sin(i)),a=Math.abs(Math.cos(i));let r=0,h=0;s.start<e.l?(r=(e.l-s.start)/o,t.l=Math.min(t.l,e.l-r)):s.end>e.r&&(r=(s.end-e.r)/o,t.r=Math.max(t.r,e.r+r)),n.start<e.t?(h=(e.t-n.start)/a,t.t=Math.min(t.t,e.t-h)):n.end>e.b&&(h=(n.end-e.b)/a,t.b=Math.max(t.b,e.b+h))}function Ri(t){return 0===t||180===t?"center":t<180?"left":"right"}function zi(t,e,i){return"right"===i?t-=e:"center"===i&&(t-=e/2),t}function Fi(t,e,i){return 90===i||270===i?t-=e/2:(i>270||i<90)&&(t-=e),t}function Ii(t,e,i,n){const{ctx:o}=t;if(i)o.arc(t.xCenter,t.yCenter,e,0,s.T);else{let i=t.getPointPosition(0,e);o.moveTo(i.x,i.y);for(let s=1;s<n;s++)i=t.getPointPosition(s,e),o.lineTo(i.x,i.y)}}Ai.id="logarithmic",Ai.defaults={ticks:{callback:Pt.formatters.logarithmic,major:{enabled:!0}}};class Vi extends Si{constructor(t){super(t),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){const t=this._padding=(0,s.C)(Li(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(){const{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/Li(this.options))}generateTickLabels(t){Si.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map(((t,e)=>{const i=(0,s.O)(this.options.pointLabels.callback,[t,e],this);return i||0===i?i:""})).filter(((t,e)=>this.chart.getDataVisibility(e)))}fit(){const t=this.options;t.display&&t.pointLabels.display?Ti(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){const e=s.T/(this._pointLabels.length||1),i=this.options.startAngle||0;return(0,s.aw)(t*e+(0,s.t)(i))}getDistanceFromCenterForValue(t){if((0,s.k)(t))return NaN;const 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;const e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){const e=this._pointLabels||[];if(t>=0&&t<e.length){const i=e[t];return function(t,e,i){return(0,s.h)(t,{label:i,index:e,type:"pointLabel"})}(this.getContext(),t,i)}}getPointPosition(t,e,i=0){const n=this.getIndexAngle(t)-s.H+i;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter,angle:n}}getPointPositionForValue(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}getBasePosition(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}getPointLabelPosition(t){const{left:e,top:i,right:s,bottom:n}=this._pointLabelItems[t];return{left:e,top:i,right:s,bottom:n}}drawBackground(){const{backgroundColor:t,grid:{circular:e}}=this.options;if(t){const i=this.ctx;i.save(),i.beginPath(),Ii(this,this.getDistanceFromCenterForValue(this._endValue),e,this._pointLabels.length),i.closePath(),i.fillStyle=t,i.fill(),i.restore()}}drawGrid(){const t=this.ctx,e=this.options,{angleLines:i,grid:n}=e,o=this._pointLabels.length;let a,r,h;if(e.pointLabels.display&&function(t,e){const{ctx:i,options:{pointLabels:n}}=t;for(let o=e-1;o>=0;o--){const e=n.setContext(t.getPointLabelContext(o)),a=(0,s.Z)(e.font),{x:r,y:h,textAlign:l,left:c,top:d,right:u,bottom:g}=t._pointLabelItems[o],{backdropColor:p}=e;if(!(0,s.k)(p)){const t=(0,s.C)(e.backdropPadding);i.fillStyle=p,i.fillRect(c-t.left,d-t.top,u-c+t.width,g-d+t.height)}(0,s.X)(i,t._pointLabels[o],r,h+a.lineHeight/2,a,{color:e.color,textAlign:l,textBaseline:"middle"})}}(this,o),n.display&&this.ticks.forEach(((t,e)=>{if(0!==e){r=this.getDistanceFromCenterForValue(t.value);!function(t,e,i,s){const n=t.ctx,o=e.circular,{color:a,lineWidth:r}=e;!o&&!s||!a||!r||i<0||(n.save(),n.strokeStyle=a,n.lineWidth=r,n.setLineDash(e.borderDash),n.lineDashOffset=e.borderDashOffset,n.beginPath(),Ii(t,i,o,s),n.closePath(),n.stroke(),n.restore())}(this,n.setContext(this.getContext(e-1)),r,o)}})),i.display){for(t.save(),a=o-1;a>=0;a--){const s=i.setContext(this.getPointLabelContext(a)),{color:n,lineWidth:o}=s;o&&n&&(t.lineWidth=o,t.strokeStyle=n,t.setLineDash(s.borderDash),t.lineDashOffset=s.borderDashOffset,r=this.getDistanceFromCenterForValue(e.ticks.reverse?this.min:this.max),h=this.getPointPosition(a,r),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(h.x,h.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){const t=this.ctx,e=this.options,i=e.ticks;if(!i.display)return;const n=this.getIndexAngle(0);let o,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(n),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach(((n,r)=>{if(0===r&&!e.reverse)return;const h=i.setContext(this.getContext(r)),l=(0,s.Z)(h.font);if(o=this.getDistanceFromCenterForValue(this.ticks[r].value),h.showLabelBackdrop){t.font=l.string,a=t.measureText(n.label).width,t.fillStyle=h.backdropColor;const e=(0,s.C)(h.backdropPadding);t.fillRect(-a/2-e.left,-o-l.size/2-e.top,a+e.width,l.size+e.height)}(0,s.X)(t,n.label,0,-o,l,{color:h.color})})),t.restore()}drawTitle(){}}Vi.id="radialLinear",Vi.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:Pt.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:t=>t,padding:5,centerPointLabels:!1}},Vi.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"},Vi.descriptors={angleLines:{_fallback:"grid"}};const Bi={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}},Hi=Object.keys(Bi);function Wi(t,e){return t-e}function Ni(t,e){if((0,s.k)(e))return null;const i=t._adapter,{parser:n,round:o,isoWeekday:a}=t._parseOpts;let r=e;return"function"===typeof n&&(r=n(r)),(0,s.g)(r)||(r="string"===typeof n?i.parse(r,n):i.parse(r)),null===r?null:(o&&(r="week"!==o||!(0,s.q)(a)&&!0!==a?i.startOf(r,o):i.startOf(r,"isoWeek",a)),+r)}function ji(t,e,i,s){const n=Hi.length;for(let o=Hi.indexOf(t);o<n-1;++o){const t=Bi[Hi[o]],n=t.steps?t.steps:Number.MAX_SAFE_INTEGER;if(t.common&&Math.ceil((i-e)/(n*t.size))<=s)return Hi[o]}return Hi[n-1]}function $i(t,e,i){if(i){if(i.length){const{lo:n,hi:o}=(0,s.aK)(i,e);t[i[n]>=e?i[n]:i[o]]=!0}}else t[e]=!0}function Ui(t,e,i){const s=[],n={},o=e.length;let a,r;for(a=0;a<o;++a)r=e[a],n[r]=a,s.push({value:r,major:!1});return 0!==o&&i?function(t,e,i,s){const n=t._adapter,o=+n.startOf(e[0].value,s),a=e[e.length-1].value;let r,h;for(r=o;r<=a;r=+n.add(r,1,s))h=i[r],h>=0&&(e[h].major=!0);return e}(t,s,n,i):s}class Yi extends Ft{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){const i=t.time||(t.time={}),n=this._adapter=new W._date(t.adapters.date);(0,s.a9)(i.displayFormats,n.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:Ni(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){const t=this.options,e=this._adapter,i=t.time.unit||"day";let{min:n,max:o,minDefined:a,maxDefined:r}=this.getUserBounds();function h(t){a||isNaN(t.min)||(n=Math.min(n,t.min)),r||isNaN(t.max)||(o=Math.max(o,t.max))}a&&r||(h(this._getLabelBounds()),"ticks"===t.bounds&&"labels"===t.ticks.source||h(this.getMinMax(!1))),n=(0,s.g)(n)&&!isNaN(n)?n:+e.startOf(Date.now(),i),o=(0,s.g)(o)&&!isNaN(o)?o:+e.endOf(Date.now(),i)+1,this.min=Math.min(n,o-1),this.max=Math.max(n+1,o)}_getLabelBounds(){const t=this.getLabelTimestamps();let e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}buildTicks(){const t=this.options,e=t.time,i=t.ticks,n="labels"===i.source?this.getLabelTimestamps():this._generate();"ticks"===t.bounds&&n.length&&(this.min=this._userMin||n[0],this.max=this._userMax||n[n.length-1]);const o=this.min,a=this.max,r=(0,s.aJ)(n,o,a);return this._unit=e.unit||(i.autoSkip?ji(e.minUnit,this.min,this.max,this._getLabelCapacity(o)):function(t,e,i,s,n){for(let o=Hi.length-1;o>=Hi.indexOf(i);o--){const i=Hi[o];if(Bi[i].common&&t._adapter.diff(n,s,i)>=e-1)return i}return Hi[i?Hi.indexOf(i):0]}(this,r.length,e.minUnit,this.min,this.max)),this._majorUnit=i.major.enabled&&"year"!==this._unit?function(t){for(let e=Hi.indexOf(t)+1,i=Hi.length;e<i;++e)if(Bi[Hi[e]].common)return Hi[e]}(this._unit):void 0,this.initOffsets(n),t.reverse&&r.reverse(),Ui(this,r,this._majorUnit)}initOffsets(t){let e,i,n=0,o=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),n=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)/2,i=this.getDecimalForValue(t[t.length-1]),o=1===t.length?i:(i-this.getDecimalForValue(t[t.length-2]))/2);const a=t.length<3?.5:.25;n=(0,s.w)(n,0,a),o=(0,s.w)(o,0,a),this._offsets={start:n,end:o,factor:1/(n+1+o)}}_generate(){const t=this._adapter,e=this.min,i=this.max,n=this.options,o=n.time,a=o.unit||ji(o.minUnit,e,i,this._getLabelCapacity(e)),r=(0,s.v)(o.stepSize,1),h="week"===a&&o.isoWeekday,l=(0,s.q)(h)||!0===h,c={};let d,u,g=e;if(l&&(g=+t.startOf(g,"isoWeek",h)),g=+t.startOf(g,l?"day":a),t.diff(i,e,a)>1e5*r)throw new Error(e+" and "+i+" are too far apart with stepSize of "+r+" "+a);const p="data"===n.ticks.source&&this.getDataTimestamps();for(d=g,u=0;d<i;d=+t.add(d,r,a),u++)$i(c,d,p);return d!==i&&"ticks"!==n.bounds&&1!==u||$i(c,d,p),Object.keys(c).sort(((t,e)=>t-e)).map((t=>+t))}getLabelForValue(t){const e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}_tickFormatFunction(t,e,i,n){const o=this.options,a=o.time.displayFormats,r=this._unit,h=this._majorUnit,l=r&&a[r],c=h&&a[h],d=i[e],u=h&&c&&d&&d.major,g=this._adapter.format(t,n||(u?c:l)),p=o.ticks.callback;return p?(0,s.O)(p,[g,e,i],this):g}generateTickLabels(t){let e,i,s;for(e=0,i=t.length;e<i;++e)s=t[e],s.label=this._tickFormatFunction(s.value,e,t)}getDecimalForValue(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){const e=this._offsets,i=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+i)*e.factor)}getValueForPixel(t){const e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+i*(this.max-this.min)}_getLabelSize(t){const e=this.options.ticks,i=this.ctx.measureText(t).width,n=(0,s.t)(this.isHorizontal()?e.maxRotation:e.minRotation),o=Math.cos(n),a=Math.sin(n),r=this._resolveTickFontOptions(0).size;return{w:i*o+r*a,h:i*a+r*o}}_getLabelCapacity(t){const e=this.options.time,i=e.displayFormats,s=i[e.unit]||i.millisecond,n=this._tickFormatFunction(t,0,Ui(this,[t],this._majorUnit),s),o=this._getLabelSize(n),a=Math.floor(this.isHorizontal()?this.width/o.w:this.height/o.h)-1;return a>0?a:1}getDataTimestamps(){let t,e,i=this._cache.data||[];if(i.length)return i;const s=this.getMatchingVisibleMetas();if(this._normalized&&s.length)return this._cache.data=s[0].controller.getAllParsedValues(this);for(t=0,e=s.length;t<e;++t)i=i.concat(s[t].controller.getAllParsedValues(this));return this._cache.data=this.normalize(i)}getLabelTimestamps(){const t=this._cache.labels||[];let e,i;if(t.length)return t;const s=this.getLabels();for(e=0,i=s.length;e<i;++e)t.push(Ni(this,s[e]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return(0,s._)(t.sort(Wi))}}function Xi(t,e,i){let n,o,a,r,h=0,l=t.length-1;i?(e>=t[h].pos&&e<=t[l].pos&&({lo:h,hi:l}=(0,s.x)(t,"pos",e)),({pos:n,time:a}=t[h]),({pos:o,time:r}=t[l])):(e>=t[h].time&&e<=t[l].time&&({lo:h,hi:l}=(0,s.x)(t,"time",e)),({time:n,pos:a}=t[h]),({time:o,pos:r}=t[l]));const c=o-n;return c?a+(r-a)*(e-n)/c:a}Yi.id="time",Yi.defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",major:{enabled:!1}}};class Zi extends Yi{constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){const t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=Xi(e,this.min),this._tableRange=Xi(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){const{min:e,max:i}=this,s=[],n=[];let o,a,r,h,l;for(o=0,a=t.length;o<a;++o)h=t[o],h>=e&&h<=i&&s.push(h);if(s.length<2)return[{time:e,pos:0},{time:i,pos:1}];for(o=0,a=s.length;o<a;++o)l=s[o+1],r=s[o-1],h=s[o],Math.round((l+r)/2)!==h&&n.push({time:h,pos:o/(a-1)});return n}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;const e=this.getDataTimestamps(),i=this.getLabelTimestamps();return t=e.length&&i.length?this.normalize(e.concat(i)):e.length?e:i,t=this._cache.all=t,t}getDecimalForValue(t){return(Xi(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){const e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return Xi(this._table,i*this._tableRange+this._minPos,!0)}}Zi.id="timeseries",Zi.defaults=Yi.defaults;const Gi=[V,ze,ki,Object.freeze({__proto__:null,CategoryScale:Mi,LinearScale:Pi,LogarithmicScale:Ai,RadialLinearScale:Vi,TimeScale:Yi,TimeSeriesScale:Zi})]}}]);