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o=this._cachedMeta,r=o.data,a=t+s,l,c=h=>{for(h.length+=s,l=h.length-1;l>=a;l--)h[l]=h[l-s]};for(c(r),l=t;l<a;++l)r[l]=new this.dataElementType;this._parsing&&c(o._parsed),this.parse(t,s),n&&this.updateElements(r,t,s,"reset")}updateElements(t,s,n,o){}_removeElements(t,s){let n=this._cachedMeta;if(this._parsing){let o=n._parsed.splice(t,s);n._stacked&&ye(n,o)}n.data.splice(t,s)}_sync(t){if(this._parsing)this._syncList.push(t);else{let[s,n,o]=t;this[s](n,o)}this.chart._dataChanges.push([this.index,...t])}_onDataPush(){let t=arguments.length;this._sync(["_insertElements",this.getDataset().data.length-t,t])}_onDataPop(){this._sync(["_removeElements",this._cachedMeta.data.length-1,1])}_onDataShift(){this._sync(["_removeElements",0,1])}_onDataSplice(t,s){s&&this._sync(["_removeElements",t,s]);let n=arguments.length-2;n&&this._sync(["_insertElements",t,n])}_onDataUnshift(){this._sync(["_insertElements",0,arguments.length])}}return e})();function Gl(e,i){if(!e._cache.$bar){let 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Ho(t,s,n,o)}parseArrayData(t,s,n,o){return Ho(t,s,n,o)}parseObjectData(t,s,n,o){let{iScale:r,vScale:a}=t,{xAxisKey:l="x",yAxisKey:c="y"}=this._parsing,h=r.axis==="x"?l:c,d=a.axis==="x"?l:c,u=[],f,g,p,m;for(f=n,g=n+o;f<g;++f)m=s[f],p={},p[r.axis]=r.parse(mt(m,h),f),u.push(Br(mt(m,d),p,a,f));return u}updateRangeFromParsed(t,s,n,o){super.updateRangeFromParsed(t,s,n,o);let r=n._custom;r&&s===this._cachedMeta.vScale&&(t.min=Math.min(t.min,r.min),t.max=Math.max(t.max,r.max))}getMaxOverflow(){return 0}getLabelAndValue(t){let s=this._cachedMeta,{iScale:n,vScale:o}=s,r=this.getParsed(t),a=r._custom,l=ks(a)?"["+a.start+", "+a.end+"]":""+o.getLabelForValue(r[o.axis]);return{label:""+n.getLabelForValue(r[n.axis]),value:l}}initialize(){this.enableOptionSharing=!0,super.initialize();let t=this._cachedMeta;t.stack=this.getDataset().stack}update(t){let s=this._cachedMeta;this.updateElements(s.data,0,s.data.length,t)}updateElements(t,s,n,o){let r=o==="reset",{index:a,_cachedMeta:{vScale:l}}=this,c=l.getBasePixel(),h=l.isHorizontal(),d=this._getRuler(),{sharedOptions:u,includeOptions:f}=this._getSharedOptions(s,o);for(let g=s;g<s+n;g++){let p=this.getParsed(g),m=r||O(p[l.axis])?{base:c,head:c}:this._calculateBarValuePixels(g),b=this._calculateBarIndexPixels(g,d),x=(p._stacks||{})[l.axis],y={horizontal:h,base:m.base,enableBorderRadius:!x||ks(p._custom)||a===x._top||a===x._bottom,x:h?m.head:b.center,y:h?b.center:m.head,height:h?b.size:Math.abs(m.size),width:h?Math.abs(m.size):b.size};f&&(y.options=u||this.resolveDataElementOptions(g,t[g].active?"active":o));let w=y.options||t[g].options;sc(y,w,x,a),oc(y,w,d.ratio),this.updateElement(t[g],g,y,o)}}_getStacks(t,s){let{iScale:n}=this._cachedMeta,o=n.getMatchingVisibleMetas(this._type).filter(d=>d.controller.options.grouped),r=n.options.stacked,a=[],l=this._cachedMeta.controller.getParsed(s),c=l&&l[n.axis],h=d=>{let u=d._parsed.find(g=>g[n.axis]===c),f=u&&u[d.vScale.axis];if(O(f)||isNaN(f))return!0};for(let d of o)if(!(s!==void 0&&h(d))&&((r===!1||a.indexOf(d.stack)===-1||r===void 0&&d.stack===void 0)&&a.push(d.stack),d.index===t))break;return a.length||a.push(void 0),a}_getStackCount(t){return this._getStacks(void 0,t).length}_getAxisCount(){return this._getAxis().length}getFirstScaleIdForIndexAxis(){let t=this.chart.scales,s=this.chart.options.indexAxis;return Object.keys(t).filter(n=>t[n].axis===s).shift()}_getAxis(){let t={},s=this.getFirstScaleIdForIndexAxis();for(let n of this.chart.data.datasets)t[C(this.chart.options.indexAxis==="x"?n.xAxisID:n.yAxisID,s)]=!0;return Object.keys(t)}_getStackIndex(t,s,n){let o=this._getStacks(t,n),r=s!==void 0?o.indexOf(s):-1;return r===-1?o.length-1:r}_getRuler(){let t=this.options,s=this._cachedMeta,n=s.iScale,o=[],r,a;for(r=0,a=s.data.length;r<a;++r)o.push(n.getPixelForValue(this.getParsed(r)[n.axis],r));let l=t.barThickness;return{min:l||Zl(s),pixels:o,start:n._startPixel,end:n._endPixel,stackCount:this._getStackCount(),scale:n,grouped:t.grouped,ratio:l?1:t.categoryPercentage*t.barPercentage}}_calculateBarValuePixels(t){let{_cachedMeta:{vScale:s,_stacked:n,index:o},options:{base:r,minBarLength:a}}=this,l=r||0,c=this.getParsed(t),h=c._custom,d=ks(h),u=c[s.axis],f=0,g=n?this.applyStack(s,c,n):u,p,m;g!==u&&(f=g-u,g=u),d&&(u=h.barStart,g=h.barEnd-h.barStart,u!==0&&ot(u)!==ot(h.barEnd)&&(f=0),f+=u);let b=!O(r)&&!d?r:f,x=s.getPixelForValue(b);if(this.chart.getDataVisibility(t)?p=s.getPixelForValue(f+g):p=x,m=p-x,Math.abs(m)<a){m=ec(m,s,l)*a,u===l&&(x-=m/2);let y=s.getPixelForDecimal(0),w=s.getPixelForDecimal(1),_=Math.min(y,w),v=Math.max(y,w);x=Math.max(Math.min(x,v),_),p=x+m,n&&!d&&(c._stacks[s.axis]._visualValues[o]=s.getValueForPixel(p)-s.getValueForPixel(x))}if(x===s.getPixelForValue(l)){let y=ot(m)*s.getLineWidthForValue(l)/2;x+=y,m-=y}return{size:m,base:x,head:p,center:p+m/2}}_calculateBarIndexPixels(t,s){let n=s.scale,o=this.options,r=o.skipNull,a=C(o.maxBarThickness,1/0),l,c,h=this._getAxisCount();if(s.grouped){let d=r?this._getStackCount(t):s.stackCount,u=o.barThickness==="flex"?Ql(t,s,o,d*h):Jl(t,s,o,d*h),f=this.chart.options.indexAxis==="x"?this.getDataset().xAxisID:this.getDataset().yAxisID,g=this._getAxis().indexOf(C(f,this.getFirstScaleIdForIndexAxis())),p=this._getStackIndex(this.index,this._cachedMeta.stack,r?t:void 0)+g;l=u.start+u.chunk*p+u.chunk/2,c=Math.min(a,u.chunk*u.ratio)}else l=n.getPixelForValue(this.getParsed(t)[n.axis],t),c=Math.min(a,s.min*s.ratio);return{base:l-c/2,head:l+c/2,center:l,size:c}}draw(){let t=this._cachedMeta,s=t.vScale,n=t.data,o=n.length,r=0;for(;r<o;++r)this.getParsed(r)[s.axis]!==null&&!n[r].hidden&&n[r].draw(this._ctx)}}return e})(),ac=(()=>{class e extends At{static id="bubble";static defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}};static overrides={scales:{x:{type:"linear"},y:{type:"linear"}}};initialize(){this.enableOptionSharing=!0,super.initialize()}parsePrimitiveData(t,s,n,o){let r=super.parsePrimitiveData(t,s,n,o);for(let a=0;a<r.length;a++)r[a]._custom=this.resolveDataElementOptions(a+n).radius;return r}parseArrayData(t,s,n,o){let r=super.parseArrayData(t,s,n,o);for(let a=0;a<r.length;a++){let l=s[n+a];r[a]._custom=C(l[2],this.resolveDataElementOptions(a+n).radius)}return r}parseObjectData(t,s,n,o){let r=super.parseObjectData(t,s,n,o);for(let a=0;a<r.length;a++){let l=s[n+a];r[a]._custom=C(l&&l.r&&+l.r,this.resolveDataElementOptions(a+n).radius)}return r}getMaxOverflow(){let t=this._cachedMeta.data,s=0;for(let n=t.length-1;n>=0;--n)s=Math.max(s,t[n].size(this.resolveDataElementOptions(n))/2);return s>0&&s}getLabelAndValue(t){let s=this._cachedMeta,n=this.chart.data.labels||[],{xScale:o,yScale:r}=s,a=this.getParsed(t),l=o.getLabelForValue(a.x),c=r.getLabelForValue(a.y),h=a._custom;return{label:n[t]||"",value:"("+l+", "+c+(h?", "+h:"")+")"}}update(t){let s=this._cachedMeta.data;this.updateElements(s,0,s.length,t)}updateElements(t,s,n,o){let r=o==="reset",{iScale:a,vScale:l}=this._cachedMeta,{sharedOptions:c,includeOptions:h}=this._getSharedOptions(s,o),d=a.axis,u=l.axis;for(let f=s;f<s+n;f++){let g=t[f],p=!r&&this.getParsed(f),m={},b=m[d]=r?a.getPixelForDecimal(.5):a.getPixelForValue(p[d]),x=m[u]=r?l.getBasePixel():l.getPixelForValue(p[u]);m.skip=isNaN(b)||isNaN(x),h&&(m.options=c||this.resolveDataElementOptions(f,g.active?"active":o),r&&(m.options.radius=0)),this.updateElement(g,f,m,o)}}resolveDataElementOptions(t,s){let n=this.getParsed(t),o=super.resolveDataElementOptions(t,s);o.$shared&&(o=Object.assign({},o,{$shared:!1}));let r=o.radius;return s!=="active"&&(o.radius=0),o.radius+=C(n&&n._custom,r),o}}return e})();function lc(e,i,t){let s=1,n=1,o=0,r=0;if(i<z){let a=e,l=a+i,c=Math.cos(a),h=Math.sin(a),d=Math.cos(l),u=Math.sin(l),f=(y,w,_)=>te(y,a,l,!0)?1:Math.max(w,w*t,_,_*t),g=(y,w,_)=>te(y,a,l,!0)?-1:Math.min(w,w*t,_,_*t),p=f(0,c,d),m=f(W,h,u),b=g(R,c,d),x=g(R+W,h,u);s=(p-b)/2,n=(m-x)/2,o=-(p+b)/2,r=-(m+x)/2}return{ratioX:s,ratioY:n,offsetX:o,offsetY:r}}var Qs=(()=>{class e extends At{static id="doughnut";static defaults={datasetElementType:!1,dataElementType:"arc",animation:{animateRotate:!0,animateScale:!1},animations:{numbers:{type:"number",properties:["circumference","endAngle","innerRadius","outerRadius","startAngle","x","y","offset","borderWidth","spacing"]}},cutout:"50%",rotation:0,circumference:360,radius:"100%",spacing:0,indexAxis:"r"};static descriptors={_scriptable:t=>t!=="spacing",_indexable:t=>t!=="spacing"&&!t.startsWith("borderDash")&&!t.startsWith("hoverBorderDash")};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){let s=t.data,{labels:{pointStyle:n,textAlign:o,color:r,useBorderRadius:a,borderRadius:l}}=t.legend.options;return s.labels.length&&s.datasets.length?s.labels.map((c,h)=>{let u=t.getDatasetMeta(0).controller.getStyle(h);return{text:c,fillStyle:u.backgroundColor,fontColor:r,hidden:!t.getDataVisibility(h),lineDash:u.borderDash,lineDashOffset:u.borderDashOffset,lineJoin:u.borderJoinStyle,lineWidth:u.borderWidth,strokeStyle:u.borderColor,textAlign:o,pointStyle:n,borderRadius:a&&(l||u.borderRadius),index:h}}):[]}},onClick(t,s,n){n.chart.toggleDataVisibility(s.index),n.chart.update()}}}};constructor(t,s){super(t,s),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,s){let n=this.getDataset().data,o=this._cachedMeta;if(this._parsing===!1)o._parsed=n;else{let r=c=>+n[c];if(A(n[t])){let{key:c="value"}=this._parsing;r=h=>+mt(n[h],c)}let a,l;for(a=t,l=t+s;a<l;++a)o._parsed[a]=r(a)}}_getRotation(){return st(this.options.rotation-90)}_getCircumference(){return st(this.options.circumference)}_getRotationExtents(){let t=z,s=-z;for(let n=0;n<this.chart.data.datasets.length;++n)if(this.chart.isDatasetVisible(n)&&this.chart.getDatasetMeta(n).type===this._type){let o=this.chart.getDatasetMeta(n).controller,r=o._getRotation(),a=o._getCircumference();t=Math.min(t,r),s=Math.max(s,r+a)}return{rotation:t,circumference:s-t}}update(t){let s=this.chart,{chartArea:n}=s,o=this._cachedMeta,r=o.data,a=this.getMaxBorderWidth()+this.getMaxOffset(r)+this.options.spacing,l=Math.max((Math.min(n.width,n.height)-a)/2,0),c=Math.min(ao(this.options.cutout,l),1),h=this._getRingWeight(this.index),{circumference:d,rotation:u}=this._getRotationExtents(),{ratioX:f,ratioY:g,offsetX:p,offsetY:m}=lc(u,d,c),b=(n.width-a)/f,x=(n.height-a)/g,y=Math.max(Math.min(b,x)/2,0),w=Xi(this.options.radius,y),_=Math.max(w*c,0),v=(w-_)/this._getVisibleDatasetWeightTotal();this.offsetX=p*w,this.offsetY=m*w,o.total=this.calculateTotal(),this.outerRadius=w-v*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-v*h,0),this.updateElements(r,0,r.length,t)}_circumference(t,s){let n=this.options,o=this._cachedMeta,r=this._getCircumference();return s&&n.animation.animateRotate||!this.chart.getDataVisibility(t)||o._parsed[t]===null||o.data[t].hidden?0:this.calculateCircumference(o._parsed[t]*r/z)}updateElements(t,s,n,o){let r=o==="reset",a=this.chart,l=a.chartArea,h=a.options.animation,d=(l.left+l.right)/2,u=(l.top+l.bottom)/2,f=r&&h.animateScale,g=f?0:this.innerRadius,p=f?0:this.outerRadius,{sharedOptions:m,includeOptions:b}=this._getSharedOptions(s,o),x=this._getRotation(),y;for(y=0;y<s;++y)x+=this._circumference(y,r);for(y=s;y<s+n;++y){let w=this._circumference(y,r),_=t[y],v={x:d+this.offsetX,y:u+this.offsetY,startAngle:x,endAngle:x+w,circumference:w,outerRadius:p,innerRadius:g};b&&(v.options=m||this.resolveDataElementOptions(y,_.active?"active":o)),x+=w,this.updateElement(_,y,v,o)}}calculateTotal(){let t=this._cachedMeta,s=t.data,n=0,o;for(o=0;o<s.length;o++){let r=t._parsed[o];r!==null&&!isNaN(r)&&this.chart.getDataVisibility(o)&&!s[o].hidden&&(n+=Math.abs(r))}return n}calculateCircumference(t){let s=this._cachedMeta.total;return s>0&&!isNaN(t)?z*(Math.abs(t)/s):0}getLabelAndValue(t){let s=this._cachedMeta,n=this.chart,o=n.data.labels||[],r=ee(s._parsed[t],n.options.locale);return{label:o[t]||"",value:r}}getMaxBorderWidth(t){let s=0,n=this.chart,o,r,a,l,c;if(!t){for(o=0,r=n.data.datasets.length;o<r;++o)if(n.isDatasetVisible(o)){a=n.getDatasetMeta(o),t=a.data,l=a.controller;break}}if(!t)return 0;for(o=0,r=t.length;o<r;++o)c=l.resolveDataElementOptions(o),c.borderAlign!=="inner"&&(s=Math.max(s,c.borderWidth||0,c.hoverBorderWidth||0));return s}getMaxOffset(t){let s=0;for(let n=0,o=t.length;n<o;++n){let r=this.resolveDataElementOptions(n);s=Math.max(s,r.offset||0,r.hoverOffset||0)}return s}_getRingWeightOffset(t){let s=0;for(let n=0;n<t;++n)this.chart.isDatasetVisible(n)&&(s+=this._getRingWeight(n));return s}_getRingWeight(t){return Math.max(C(this.chart.data.datasets[t].weight,1),0)}_getVisibleDatasetWeightTotal(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}return e})(),cc=(()=>{class e extends At{static id="line";static defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1};static overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};initialize(){this.enableOptionSharing=!0,this.supportsDecimation=!0,super.initialize()}update(t){let s=this._cachedMeta,{dataset:n,data:o=[],_dataset:r}=s,a=this.chart._animationsDisabled,{start:l,count:c}=ss(s,o,a);this._drawStart=l,this._drawCount=c,ns(s)&&(l=0,c=o.length),n._chart=this.chart,n._datasetIndex=this.index,n._decimated=!!r._decimated,n.points=o;let h=this.resolveDatasetElementOptions(t);this.options.showLine||(h.borderWidth=0),h.segment=this.options.segment,this.updateElement(n,void 0,{animated:!a,options:h},t),this.updateElements(o,l,c,t)}updateElements(t,s,n,o){let r=o==="reset",{iScale:a,vScale:l,_stacked:c,_dataset:h}=this._cachedMeta,{sharedOptions:d,includeOptions:u}=this._getSharedOptions(s,o),f=a.axis,g=l.axis,{spanGaps:p,segment:m}=this.options,b=zt(p)?p:Number.POSITIVE_INFINITY,x=this.chart._animationsDisabled||r||o==="none",y=s+n,w=t.length,_=s>0&&this.getParsed(s-1);for(let v=0;v<w;++v){let k=t[v],M=x?k:{};if(v<s||v>=y){M.skip=!0;continue}let S=this.getParsed(v),D=O(S[g]),P=M[f]=a.getPixelForValue(S[f],v),T=M[g]=r||D?l.getBasePixel():l.getPixelForValue(c?this.applyStack(l,S,c):S[g],v);M.skip=isNaN(P)||isNaN(T)||D,M.stop=v>0&&Math.abs(S[f]-_[f])>b,m&&(M.parsed=S,M.raw=h.data[v]),u&&(M.options=d||this.resolveDataElementOptions(v,k.active?"active":o)),x||this.updateElement(k,v,M,o),_=S}}getMaxOverflow(){let t=this._cachedMeta,s=t.dataset,n=s.options&&s.options.borderWidth||0,o=t.data||[];if(!o.length)return n;let r=o[0].size(this.resolveDataElementOptions(0)),a=o[o.length-1].size(this.resolveDataElementOptions(o.length-1));return Math.max(n,r,a)/2}draw(){let t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}}return e})(),zr=(()=>{class e extends At{static id="polarArea";static defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0};static overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels(t){let s=t.data;if(s.labels.length&&s.datasets.length){let{labels:{pointStyle:n,color:o}}=t.legend.options;return s.labels.map((r,a)=>{let c=t.getDatasetMeta(0).controller.getStyle(a);return{text:r,fillStyle:c.backgroundColor,strokeStyle:c.borderColor,fontColor:o,lineWidth:c.borderWidth,pointStyle:n,hidden:!t.getDataVisibility(a),index:a}})}return[]}},onClick(t,s,n){n.chart.toggleDataVisibility(s.index),n.chart.update()}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};constructor(t,s){super(t,s),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){let s=this._cachedMeta,n=this.chart,o=n.data.labels||[],r=ee(s._parsed[t].r,n.options.locale);return{label:o[t]||"",value:r}}parseObjectData(t,s,n,o){return fs.bind(this)(t,s,n,o)}update(t){let s=this._cachedMeta.data;this._updateRadius(),this.updateElements(s,0,s.length,t)}getMinMax(){let t=this._cachedMeta,s={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((n,o)=>{let 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this._labelItems||(this._labelItems=this._computeLabelItems(i))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){I(this.options.beforeUpdate,[this])}update(i,t,s){let{beginAtZero:n,grace:o,ticks:r}=this.options,a=r.sampleSize;this.beforeUpdate(),this.maxWidth=i,this.maxHeight=t,this._margins=s=Object.assign({left:0,right:0,top:0,bottom:0},s),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+s.left+s.right:this.height+s.top+s.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=ko(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();let l=a<this.ticks.length;this._convertTicksToLabels(l?Qo(this.ticks,a):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),r.display&&(r.autoSkip||r.source==="auto")&&(this.ticks=Vc(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}configure(){let i=this.options.reverse,t,s;this.isHorizontal()?(t=this.left,s=this.right):(t=this.top,s=this.bottom,i=!i),this._startPixel=t,this._endPixel=s,this._reversePixels=i,this._length=s-t,this._alignToPixels=this.options.alignToPixels}afterUpdate(){I(this.options.afterUpdate,[this])}beforeSetDimensions(){I(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(){I(this.options.afterSetDimensions,[this])}_callHooks(i){this.chart.notifyPlugins(i,this.getContext()),I(this.options[i],[this])}beforeDataLimits(){this._callHooks("beforeDataLimits")}determineDataLimits(){}afterDataLimits(){this._callHooks("afterDataLimits")}beforeBuildTicks(){this._callHooks("beforeBuildTicks")}buildTicks(){return[]}afterBuildTicks(){this._callHooks("afterBuildTicks")}beforeTickToLabelConversion(){I(this.options.beforeTickToLabelConversion,[this])}generateTickLabels(i){let 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b=s.mirror?0:m*d.width+p*u.height;i.height=Math.min(this.maxHeight,i.height+b+f)}else{let b=s.mirror?0:p*d.width+m*u.height;i.width=Math.min(this.maxWidth,i.width+b+f)}this._calculatePadding(c,h,m,p)}}this._handleMargins(),a?(this.width=this._length=t.width-this._margins.left-this._margins.right,this.height=i.height):(this.width=i.width,this.height=this._length=t.height-this._margins.top-this._margins.bottom)}_calculatePadding(i,t,s,n){let{ticks:{align:o,padding:r},position:a}=this.options,l=this.labelRotation!==0,c=a!=="top"&&this.axis==="x";if(this.isHorizontal()){let h=this.getPixelForTick(0)-this.left,d=this.right-this.getPixelForTick(this.ticks.length-1),u=0,f=0;l?c?(u=n*i.width,f=s*t.height):(u=s*i.height,f=n*t.width):o==="start"?f=t.width:o==="end"?u=i.width:o!=="inner"&&(u=i.width/2,f=t.width/2),this.paddingLeft=Math.max((u-h+r)*this.width/(this.width-h),0),this.paddingRight=Math.max((f-d+r)*this.width/(this.width-d),0)}else{let h=t.height/2,d=i.height/2;o==="start"?(h=0,d=i.height):o==="end"&&(h=t.height,d=0),this.paddingTop=h+r,this.paddingBottom=d+r}}_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(){I(this.options.afterFit,[this])}isHorizontal(){let{axis:i,position:t}=this.options;return t==="top"||t==="bottom"||i==="x"}isFullSize(){return this.options.fullSize}_convertTicksToLabels(i){this.beforeTickToLabelConversion(),this.generateTickLabels(i);let t,s;for(t=0,s=i.length;t<s;t++)O(i[t].label)&&(i.splice(t,1),s--,t--);this.afterTickToLabelConversion()}_getLabelSizes(){let i=this._labelSizes;if(!i){let 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i<0||i>t.length-1?null:this.getPixelForValue(t[i].value)}getPixelForDecimal(i){this._reversePixels&&(i=1-i);let t=this._startPixel+i*this._length;return fo(this._alignToPixels?St(this.chart,t,0):t)}getDecimalForPixel(i){let t=(i-this._startPixel)/this._length;return this._reversePixels?1-t:t}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){let{min:i,max:t}=this;return i<0&&t<0?t:i>0&&t>0?i:0}getContext(i){let t=this.ticks||[];if(i>=0&&i<t.length){let s=t[i];return s.$context||(s.$context=qc(this.getContext(),i,s))}return this.$context||(this.$context=Kc(this.chart.getContext(),this))}_tickSize(){let i=this.options.ticks,t=st(this.labelRotation),s=Math.abs(Math.cos(t)),n=Math.abs(Math.sin(t)),o=this._getLabelSizes(),r=i.autoSkipPadding||0,a=o?o.widest.width+r:0,l=o?o.highest.height+r:0;return this.isHorizontal()?l*s>a*n?a/s:l/n:l*n<a*s?l/s:a/n}_isVisible(){let i=this.options.display;return i!=="auto"?!!i:this.getMatchingVisibleMetas().length>0}_computeGridLineItems(i){let t=this.axis,s=this.chart,n=this.options,{grid:o,position:r,border:a}=n,l=o.offset,c=this.isHorizontal(),d=this.ticks.length+(l?1:0),u=Me(o),f=[],g=a.setContext(this.getContext()),p=g.display?g.width:0,m=p/2,b=function(V){return St(s,V,p)},x,y,w,_,v,k,M,S,D,P,T,Y;if(r==="top")x=b(this.bottom),k=this.bottom-u,S=x-m,P=b(i.top)+m,Y=i.bottom;else if(r==="bottom")x=b(this.top),P=i.top,Y=b(i.bottom)-m,k=x+m,S=this.top+u;else if(r==="left")x=b(this.right),v=this.right-u,M=x-m,D=b(i.left)+m,T=i.right;else if(r==="right")x=b(this.left),D=i.left,T=b(i.right)-m,v=x+m,M=this.left+u;else if(t==="x"){if(r==="center")x=b((i.top+i.bottom)/2+.5);else if(A(r)){let V=Object.keys(r)[0],H=r[V];x=b(this.chart.scales[V].getPixelForValue(H))}P=i.top,Y=i.bottom,k=x+m,S=k+u}else if(t==="y"){if(r==="center")x=b((i.left+i.right)/2);else if(A(r)){let 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n=this.options,o=this.canvas,r=n.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(o,t,s,r),l=n.devicePixelRatio||this.platform.getDevicePixelRatio(),c=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,ps(this,l,!0)&&(this.notifyPlugins("resize",{size:a}),I(n.onResize,[this,a],this),this.attached&&this._doResize(c)&&this.render())}ensureScalesHaveIDs(){let s=this.options.scales||{};E(s,(n,o)=>{n.id=o})}buildOrUpdateScales(){let t=this.options,s=t.scales,n=this.scales,o=Object.keys(n).reduce((a,l)=>(a[l]=!1,a),{}),r=[];s&&(r=r.concat(Object.keys(s).map(a=>{let l=s[a],c=Ns(a,l),h=c==="r",d=c==="x";return{options:l,dposition:h?"chartArea":d?"bottom":"left",dtype:h?"radialLinear":d?"category":"linear"}}))),E(r,a=>{let l=a.options,c=l.id,h=Ns(c,l),d=C(l.type,a.dtype);(l.position===void 0||or(l.position,h)!==or(a.dposition))&&(l.position=a.dposition),o[c]=!0;let u=null;if(c in n&&n[c].type===d)u=n[c];else{let f=ut.getScale(d);u=new f({id:c,type:d,ctx:this.ctx,chart:this}),n[u.id]=u}u.init(l,t)}),E(o,(a,l)=>{a||delete n[l]}),E(n,a=>{G.configure(this,a,a.options),G.addBox(this,a)})}_updateMetasets(){let t=this._metasets,s=this.data.datasets.length,n=t.length;if(t.sort((o,r)=>o.index-r.index),n>s){for(let o=s;o<n;++o)this._destroyDatasetMeta(o);t.splice(s,n-s)}this._sortedMetasets=t.slice(0).sort(rr("order","index"))}_removeUnreferencedMetasets(){let{_metasets:t,data:{datasets:s}}=this;t.length>s.length&&delete this._stacks,t.forEach((n,o)=>{s.filter(r=>r===n._dataset).length===0&&this._destroyDatasetMeta(o)})}buildOrUpdateControllers(){let t=[],s=this.data.datasets,n,o;for(this._removeUnreferencedMetasets(),n=0,o=s.length;n<o;n++){let r=s[n],a=this.getDatasetMeta(n),l=r.type||this.config.type;if(a.type&&a.type!==l&&(this._destroyDatasetMeta(n),a=this.getDatasetMeta(n)),a.type=l,a.indexAxis=r.indexAxis||Vs(l,this.options),a.order=r.order||0,a.index=n,a.label=""+r.label,a.visible=this.isDatasetVisible(n),a.controller)a.controller.updateIndex(n),a.controller.linkScales();else{let c=ut.getController(l),{datasetElementType:h,dataElementType:d}=F.datasets[l];Object.assign(c,{dataElementType:ut.getElement(d),datasetElementType:h&&ut.getElement(h)}),a.controller=new c(this,n),t.push(a.controller)}}return this._updateMetasets(),t}_resetElements(){E(this.data.datasets,(t,s)=>{this.getDatasetMeta(s).controller.reset()},this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){let s=this.config;s.update();let n=this._options=s.createResolver(s.chartOptionScopes(),this.getContext()),o=this._animationsDisabled=!n.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0})===!1)return;let r=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let h=0,d=this.data.datasets.length;h<d;h++){let{controller:u}=this.getDatasetMeta(h),f=!o&&r.indexOf(u)===-1;u.buildOrUpdateElements(f),a=Math.max(+u.getMaxOverflow(),a)}a=this._minPadding=n.layout.autoPadding?a:0,this._updateLayout(a),o||E(r,h=>{h.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(rr("z","_idx"));let{_active:l,_lastEvent:c}=this;c?this._eventHandler(c,!0):l.length&&this._updateHoverStyles(l,l,!0),this.render()}_updateScales(){E(this.scales,t=>{G.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){let t=this.options,s=new Set(Object.keys(this._listeners)),n=new Set(t.events);(!Ki(s,n)||!!this._responsiveListeners!==t.responsive)&&(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){let{_hiddenIndices:t}=this,s=this._getUniformDataChanges()||[];for(let{method:n,start:o,count:r}of s){let a=n==="_removeElements"?-r:r;mh(t,o,a)}}_getUniformDataChanges(){let t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];let s=this.data.datasets.length,n=r=>new Set(t.filter(a=>a[0]===r).map((a,l)=>l+","+a.splice(1).join(","))),o=n(0);for(let r=1;r<s;r++)if(!Ki(o,n(r)))return;return Array.from(o).map(r=>r.split(",")).map(r=>({method:r[1],start:+r[2],count:+r[3]}))}_updateLayout(t){if(this.notifyPlugins("beforeLayout",{cancelable:!0})===!1)return;G.update(this,this.width,this.height,t);let s=this.chartArea,n=s.width<=0||s.height<=0;this._layers=[],E(this.boxes,o=>{n&&o.position==="chartArea"||(o.configure&&o.configure(),this._layers.push(...o._layers()))},this),this._layers.forEach((o,r)=>{o._idx=r}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})!==!1){for(let s=0,n=this.data.datasets.length;s<n;++s)this.getDatasetMeta(s).controller.configure();for(let s=0,n=this.data.datasets.length;s<n;++s)this._updateDataset(s,pt(t)?t({datasetIndex:s}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}_updateDataset(t,s){let n=this.getDatasetMeta(t),o={meta:n,index:t,mode:s,cancelable:!0};this.notifyPlugins("beforeDatasetUpdate",o)!==!1&&(n.controller._update(s),o.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",o))}render(){this.notifyPlugins("beforeRender",{cancelable:!0})!==!1&&(xt.has(this)?this.attached&&!xt.running(this)&&xt.start(this):(this.draw(),ar({chart:this})))}draw(){let t;if(this._resizeBeforeDraw){let{width:n,height:o}=this._resizeBeforeDraw;this._resizeBeforeDraw=null,this._resize(n,o)}if(this.clear(),this.width<=0||this.height<=0||this.notifyPlugins("beforeDraw",{cancelable:!0})===!1)return;let s=this._layers;for(t=0;t<s.length&&s[t].z<=0;++t)s[t].draw(this.chartArea);for(this._drawDatasets();t<s.length;++t)s[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}_getSortedDatasetMetas(t){let s=this._sortedMetasets,n=[],o,r;for(o=0,r=s.length;o<r;++o){let a=s[o];(!t||a.visible)&&n.push(a)}return n}getSortedVisibleDatasetMetas(){return this._getSortedDatasetMetas(!0)}_drawDatasets(){if(this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0})===!1)return;let t=this.getSortedVisibleDatasetMetas();for(let s=t.length-1;s>=0;--s)this._drawDataset(t[s]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){let s=this.ctx,n={meta:t,index:t.index,cancelable:!0},o=ys(this,t);this.notifyPlugins("beforeDatasetDraw",n)!==!1&&(o&&xe(s,o),t.controller.draw(),o&&_e(s),n.cancelable=!1,this.notifyPlugins("afterDatasetDraw",n))}isPointInArea(t){return lt(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,s,n,o){let r=_c.modes[s];return typeof r=="function"?r(this,t,n,o):[]}getDatasetMeta(t){let s=this.data.datasets[t],n=this._metasets,o=n.filter(r=>r&&r._dataset===s).pop();return o||(o={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:s&&s.order||0,index:t,_dataset:s,_parsed:[],_sorted:!1},n.push(o)),o}getContext(){return this.$context||(this.$context=bt(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){let s=this.data.datasets[t];if(!s)return!1;let n=this.getDatasetMeta(t);return typeof n.hidden=="boolean"?!n.hidden:!s.hidden}setDatasetVisibility(t,s){let n=this.getDatasetMeta(t);n.hidden=!s}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,s,n){let o=n?"show":"hide",r=this.getDatasetMeta(t),a=r.controller._resolveAnimations(void 0,o);Jt(s)?(r.data[s].hidden=!n,this.update()):(this.setDatasetVisibility(t,n),a.update(r,{visible:n}),this.update(l=>l.datasetIndex===t?o:void 0))}hide(t,s){this._updateVisibility(t,s,!1)}show(t,s){this._updateVisibility(t,s,!0)}_destroyDatasetMeta(t){let s=this._metasets[t];s&&s.controller&&s.controller._destroy(),delete this._metasets[t]}_stop(){let t,s;for(this.stop(),xt.remove(this),t=0,s=this.data.datasets.length;t<s;++t)this._destroyDatasetMeta(t)}destroy(){this.notifyPlugins("beforeDestroy");let{canvas:t,ctx:s}=this;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),as(t,s),this.platform.releaseContext(s),this.canvas=null,this.ctx=null),delete gi[this.id],this.notifyPlugins("afterDestroy")}toBase64Image(...t){return this.canvas.toDataURL(...t)}bindEvents(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}bindUserEvents(){let t=this._listeners,s=this.platform,n=(r,a)=>{s.addEventListener(this,r,a),t[r]=a},o=(r,a,l)=>{r.offsetX=a,r.offsetY=l,this._eventHandler(r)};E(this.options.events,r=>n(r,o))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});let t=this._responsiveListeners,s=this.platform,n=(c,h)=>{s.addEventListener(this,c,h),t[c]=h},o=(c,h)=>{t[c]&&(s.removeEventListener(this,c,h),delete t[c])},r=(c,h)=>{this.canvas&&this.resize(c,h)},a,l=()=>{o("attach",l),this.attached=!0,this.resize(),n("resize",r),n("detach",a)};a=()=>{this.attached=!1,o("resize",r),this._stop(),this._resize(0,0),n("attach",l)},s.isAttached(this.canvas)?l():a()}unbindEvents(){E(this._listeners,(t,s)=>{this.platform.removeEventListener(this,s,t)}),this._listeners={},E(this._responsiveListeners,(t,s)=>{this.platform.removeEventListener(this,s,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,s,n){let o=n?"set":"remove",r,a,l,c;for(s==="dataset"&&(r=this.getDatasetMeta(t[0].datasetIndex),r.controller["_"+o+"DatasetHoverStyle"]()),l=0,c=t.length;l<c;++l){a=t[l];let h=a&&this.getDatasetMeta(a.datasetIndex).controller;h&&h[o+"HoverStyle"](a.element,a.datasetIndex,a.index)}}getActiveElements(){return this._active||[]}setActiveElements(t){let s=this._active||[],n=t.map(({datasetIndex:r,index:a})=>{let l=this.getDatasetMeta(r);if(!l)throw new Error("No dataset found at index 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o=this.footer,r=o.length,a,l;if(r){let 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x&&u&&M!==a?t.length&&Qt(t[t.length-1].value,a,Pr(a,w,e))?t[t.length-1].value=a:t.push({value:a}):(!x||M===a)&&t.push({value:M}),t}function Pr(e,i,{horizontal:t,minRotation:s}){let n=st(s),o=(t?Math.sin(n):Math.cos(n))||.001,r=.75*i*(""+e).length;return Math.min(i/o,r)}var re=class extends Ht{constructor(i){super(i),this.start=void 0,this.end=void 0,this._startValue=void 0,this._endValue=void 0,this._valueRange=0}parse(i,t){return O(i)||(typeof i=="number"||i instanceof Number)&&!isFinite(+i)?null:+i}handleTickRangeOptions(){let{beginAtZero:i}=this.options,{minDefined:t,maxDefined:s}=this.getUserBounds(),{min:n,max:o}=this,r=l=>n=t?n:l,a=l=>o=s?o:l;if(i){let l=ot(n),c=ot(o);l<0&&c<0?a(0):l>0&&c>0&&r(0)}if(n===o){let l=o===0?1:Math.abs(o*.05);a(o+l),i||r(n-l)}this.min=n,this.max=o}getTickLimit(){let i=this.options.ticks,{maxTicksLimit:t,stepSize:s}=i,n;return s?(n=Math.ceil(this.max/s)-Math.floor(this.min/s)+1,n>1e3&&(console.warn(`scales.${this.id}.ticks.stepSize: ${s} would result 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i=this.min;super.configure(),this._startValue=gt(i),this._valueRange=gt(this.max)-gt(i)}getPixelForValue(i){return(i===void 0||i===0)&&(i=this.min),i===null||isNaN(i)?NaN:this.getPixelForDecimal(i===this.min?0:(gt(i)-this._startValue)/this._valueRange)}getValueForPixel(i){let t=this.getDecimalForPixel(i);return Math.pow(10,this._startValue+t*this._valueRange)}};function qs(e){let i=e.ticks;if(i.display&&e.display){let t=K(i.backdropPadding);return C(i.font&&i.font.size,F.font.size)+t.height}return 0}function Hd(e,i,t){return t=B(t)?t:[t],{w:vo(e,i.string,t),h:t.length*i.lineHeight}}function Ar(e,i,t,s,n){return e===s||e===n?{start:i-t/2,end:i+t/2}:e<s||e>n?{start:i-t,end:i}:{start:i,end:i+t}}function jd(e){let i={l:e.left+e._padding.left,r:e.right-e._padding.right,t:e.top+e._padding.top,b:e.bottom-e._padding.bottom},t=Object.assign({},i),s=[],n=[],o=e._pointLabels.length,r=e.options.pointLabels,a=r.centerPointLabels?R/o:0;for(let l=0;l<o;l++){let 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Ud(e,i){if(!i)return!0;let{left:t,top:s,right:n,bottom:o}=e;return!(lt({x:t,y:s},i)||lt({x:t,y:o},i)||lt({x:n,y:s},i)||lt({x:n,y:o},i))}function Xd(e,i,t){let s=[],n=e._pointLabels.length,o=e.options,{centerPointLabels:r,display:a}=o.pointLabels,l={extra:qs(o)/2,additionalAngle:r?R/n:0},c;for(let h=0;h<n;h++){l.padding=t[h],l.size=i[h];let d=Yd(e,h,l);s.push(d),a==="auto"&&(d.visible=Ud(d,c),d.visible&&(c=d))}return s}function Kd(e){return e===0||e===180?"center":e<180?"left":"right"}function qd(e,i,t){return t==="right"?e-=i:t==="center"&&(e-=i/2),e}function Gd(e,i,t){return t===90||t===270?e-=i/2:(t>270||t<90)&&(e-=i),e}function Zd(e,i,t){let{left:s,top:n,right:o,bottom:r}=t,{backdropColor:a}=i;if(!O(a)){let l=Pt(i.borderRadius),c=K(i.backdropPadding);e.fillStyle=a;let h=s-c.left,d=n-c.top,u=o-s+c.width,f=r-n+c.height;Object.values(l).some(g=>g!==0)?(e.beginPath(),ie(e,{x:h,y:d,w:u,h:f,radius:l}),e.fill()):e.fillRect(h,d,u,f)}}function Jd(e,i){let{ctx:t,options:{pointLabels:s}}=e;for(let n=i-1;n>=0;n--){let o=e._pointLabelItems[n];if(!o.visible)continue;let r=s.setContext(e.getPointLabelContext(n));Zd(t,r,o);let a=j(r.font),{x:l,y:c,textAlign:h}=o;Ct(t,e._pointLabels[n],l,c+a.lineHeight/2,a,{color:r.color,textAlign:h,textBaseline:"middle"})}}function ia(e,i,t,s){let{ctx:n}=e;if(t)n.arc(e.xCenter,e.yCenter,i,0,z);else{let o=e.getPointPosition(0,i);n.moveTo(o.x,o.y);for(let r=1;r<s;r++)o=e.getPointPosition(r,i),n.lineTo(o.x,o.y)}}function Qd(e,i,t,s,n){let o=e.ctx,r=i.circular,{color:a,lineWidth:l}=i;!r&&!s||!a||!l||t<0||(o.save(),o.strokeStyle=a,o.lineWidth=l,o.setLineDash(n.dash||[]),o.lineDashOffset=n.dashOffset,o.beginPath(),ia(e,t,r,s),o.closePath(),o.stroke(),o.restore())}function tu(e,i,t){return bt(e,{label:t,index:i,type:"pointLabel"})}var Gs=class extends re{static id="radialLinear";static defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:be.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback(i){return i},padding:5,centerPointLabels:!1}};static defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"};static descriptors={angleLines:{_fallback:"grid"}};constructor(i){super(i),this.xCenter=void 0,this.yCenter=void 0,this.drawingArea=void 0,this._pointLabels=[],this._pointLabelItems=[]}setDimensions(){let i=this._padding=K(qs(this.options)/2),t=this.width=this.maxWidth-i.width,s=this.height=this.maxHeight-i.height;this.xCenter=Math.floor(this.left+t/2+i.left),this.yCenter=Math.floor(this.top+s/2+i.top),this.drawingArea=Math.floor(Math.min(t,s)/2)}determineDataLimits(){let{min:i,max:t}=this.getMinMax(!1);this.min=N(i)&&!isNaN(i)?i:0,this.max=N(t)&&!isNaN(t)?t:0,this.handleTickRangeOptions()}computeTickLimit(){return Math.ceil(this.drawingArea/qs(this.options))}generateTickLabels(i){re.prototype.generateTickLabels.call(this,i),this._pointLabels=this.getLabels().map((t,s)=>{let n=I(this.options.pointLabels.callback,[t,s],this);return n||n===0?n:""}).filter((t,s)=>this.chart.getDataVisibility(s))}fit(){let i=this.options;i.display&&i.pointLabels.display?jd(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(i,t,s,n){this.xCenter+=Math.floor((i-t)/2),this.yCenter+=Math.floor((s-n)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(i,t,s,n))}getIndexAngle(i){let t=z/(this._pointLabels.length||1),s=this.options.startAngle||0;return U(i*t+st(s))}getDistanceFromCenterForValue(i){if(O(i))return NaN;let t=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-i)*t:(i-this.min)*t}getValueForDistanceFromCenter(i){if(O(i))return NaN;let t=i/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-t:this.min+t}getPointLabelContext(i){let t=this._pointLabels||[];if(i>=0&&i<t.length){let s=t[i];return tu(this.getContext(),i,s)}}getPointPosition(i,t,s=0){let n=this.getIndexAngle(i)-W+s;return{x:Math.cos(n)*t+this.xCenter,y:Math.sin(n)*t+this.yCenter,angle:n}}getPointPositionForValue(i,t){return this.getPointPosition(i,this.getDistanceFromCenterForValue(t))}getBasePosition(i){return this.getPointPositionForValue(i||0,this.getBaseValue())}getPointLabelPosition(i){let{left:t,top:s,right:n,bottom:o}=this._pointLabelItems[i];return{left:t,top:s,right:n,bottom:o}}drawBackground(){let{backgroundColor:i,grid:{circular:t}}=this.options;if(i){let s=this.ctx;s.save(),s.beginPath(),ia(this,this.getDistanceFromCenterForValue(this._endValue),t,this._pointLabels.length),s.closePath(),s.fillStyle=i,s.fill(),s.restore()}}drawGrid(){let i=this.ctx,t=this.options,{angleLines:s,grid:n,border:o}=t,r=this._pointLabels.length,a,l,c;if(t.pointLabels.display&&Jd(this,r),n.display&&this.ticks.forEach((h,d)=>{if(d!==0||d===0&&this.min<0){l=this.getDistanceFromCenterForValue(h.value);let u=this.getContext(d),f=n.setContext(u),g=o.setContext(u);Qd(this,f,l,r,g)}}),s.display){for(i.save(),a=r-1;a>=0;a--){let h=s.setContext(this.getPointLabelContext(a)),{color:d,lineWidth:u}=h;!u||!d||(i.lineWidth=u,i.strokeStyle=d,i.setLineDash(h.borderDash),i.lineDashOffset=h.borderDashOffset,l=this.getDistanceFromCenterForValue(t.reverse?this.min:this.max),c=this.getPointPosition(a,l),i.beginPath(),i.moveTo(this.xCenter,this.yCenter),i.lineTo(c.x,c.y),i.stroke())}i.restore()}}drawBorder(){}drawLabels(){let i=this.ctx,t=this.options,s=t.ticks;if(!s.display)return;let n=this.getIndexAngle(0),o,r;i.save(),i.translate(this.xCenter,this.yCenter),i.rotate(n),i.textAlign="center",i.textBaseline="middle",this.ticks.forEach((a,l)=>{if(l===0&&this.min>=0&&!t.reverse)return;let c=s.setContext(this.getContext(l)),h=j(c.font);if(o=this.getDistanceFromCenterForValue(this.ticks[l].value),c.showLabelBackdrop){i.font=h.string,r=i.measureText(a.label).width,i.fillStyle=c.backdropColor;let d=K(c.backdropPadding);i.fillRect(-r/2-d.left,-o-h.size/2-d.top,r+d.width,h.size+d.height)}Ct(i,a.label,0,-o,h,{color:c.color,strokeColor:c.textStrokeColor,strokeWidth:c.textStrokeWidth})}),i.restore()}drawTitle(){}},Si={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}},tt=Object.keys(Si);function Tr(e,i){return e-i}function Rr(e,i){if(O(i))return null;let t=e._adapter,{parser:s,round:n,isoWeekday:o}=e._parseOpts,r=i;return typeof s=="function"&&(r=s(r)),N(r)||(r=typeof s=="string"?t.parse(r,s):t.parse(r)),r===null?null:(n&&(r=n==="week"&&(zt(o)||o===!0)?t.startOf(r,"isoWeek",o):t.startOf(r,n)),+r)}function Er(e,i,t,s){let n=tt.length;for(let o=tt.indexOf(e);o<n-1;++o){let r=Si[tt[o]],a=r.steps?r.steps:Number.MAX_SAFE_INTEGER;if(r.common&&Math.ceil((t-i)/(a*r.size))<=s)return tt[o]}return tt[n-1]}function eu(e,i,t,s,n){for(let o=tt.length-1;o>=tt.indexOf(t);o--){let r=tt[o];if(Si[r].common&&e._adapter.diff(n,s,r)>=i-1)return r}return tt[t?tt.indexOf(t):0]}function iu(e){for(let i=tt.indexOf(e)+1,t=tt.length;i<t;++i)if(Si[tt[i]].common)return tt[i]}function Lr(e,i,t){if(!t)e[i]=!0;else if(t.length){let{lo:s,hi:n}=Qe(t,i),o=t[s]>=i?t[s]:t[n];e[o]=!0}}function su(e,i,t,s){let n=e._adapter,o=+n.startOf(i[0].value,s),r=i[i.length-1].value,a,l;for(a=o;a<=r;a=+n.add(a,1,s))l=t[a],l>=0&&(i[l].major=!0);return i}function Ir(e,i,t){let s=[],n={},o=i.length,r,a;for(r=0;r<o;++r)a=i[r],n[a]=r,s.push({value:a,major:!1});return o===0||!t?s:su(e,s,n,t)}var Zs=(()=>{class e extends Ht{static id="time";static defaults={bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{source:"auto",callback:!1,major:{enabled:!1}}};constructor(t){super(t),this._cache={data:[],labels:[],all:[]},this._unit="day",this._majorUnit=void 0,this._offsets={},this._normalized=!1,this._parseOpts=void 0}init(t,s={}){let n=t.time||(t.time={}),o=this._adapter=new pc._date(t.adapters.date);o.init(s),Zt(n.displayFormats,o.formats()),this._parseOpts={parser:n.parser,round:n.round,isoWeekday:n.isoWeekday},super.init(t),this._normalized=s.normalized}parse(t,s){return t===void 0?null:Rr(this,t)}beforeLayout(){super.beforeLayout(),this._cache={data:[],labels:[],all:[]}}determineDataLimits(){let t=this.options,s=this._adapter,n=t.time.unit||"day",{min:o,max:r,minDefined:a,maxDefined:l}=this.getUserBounds();function c(h){!a&&!isNaN(h.min)&&(o=Math.min(o,h.min)),!l&&!isNaN(h.max)&&(r=Math.max(r,h.max))}(!a||!l)&&(c(this._getLabelBounds()),(t.bounds!=="ticks"||t.ticks.source!=="labels")&&c(this.getMinMax(!1))),o=N(o)&&!isNaN(o)?o:+s.startOf(Date.now(),n),r=N(r)&&!isNaN(r)?r:+s.endOf(Date.now(),n)+1,this.min=Math.min(o,r-1),this.max=Math.max(o+1,r)}_getLabelBounds(){let t=this.getLabelTimestamps(),s=Number.POSITIVE_INFINITY,n=Number.NEGATIVE_INFINITY;return t.length&&(s=t[0],n=t[t.length-1]),{min:s,max:n}}buildTicks(){let t=this.options,s=t.time,n=t.ticks,o=n.source==="labels"?this.getLabelTimestamps():this._generate();t.bounds==="ticks"&&o.length&&(this.min=this._userMin||o[0],this.max=this._userMax||o[o.length-1]);let r=this.min,a=this.max,l=go(o,r,a);return this._unit=s.unit||(n.autoSkip?Er(s.minUnit,this.min,this.max,this._getLabelCapacity(r)):eu(this,l.length,s.minUnit,this.min,this.max)),this._majorUnit=!n.major.enabled||this._unit==="year"?void 0:iu(this._unit),this.initOffsets(o),t.reverse&&l.reverse(),Ir(this,l,this._majorUnit)}afterAutoSkip(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map(t=>+t.value))}initOffsets(t=[]){let s=0,n=0,o,r;this.options.offset&&t.length&&(o=this.getDecimalForValue(t[0]),t.length===1?s=1-o:s=(this.getDecimalForValue(t[1])-o)/2,r=this.getDecimalForValue(t[t.length-1]),t.length===1?n=r:n=(r-this.getDecimalForValue(t[t.length-2]))/2);let a=t.length<3?.5:.25;s=$(s,0,a),n=$(n,0,a),this._offsets={start:s,end:n,factor:1/(s+1+n)}}_generate(){let t=this._adapter,s=this.min,n=this.max,o=this.options,r=o.time,a=r.unit||Er(r.minUnit,s,n,this._getLabelCapacity(s)),l=C(o.ticks.stepSize,1),c=a==="week"?r.isoWeekday:!1,h=zt(c)||c===!0,d={},u=s,f,g;if(h&&(u=+t.startOf(u,"isoWeek",c)),u=+t.startOf(u,h?"day":a),t.diff(n,s,a)>1e5*l)throw new Error(s+" and "+n+" are too far apart with stepSize of "+l+" "+a);let p=o.ticks.source==="data"&&this.getDataTimestamps();for(f=u,g=0;f<n;f=+t.add(f,l,a),g++)Lr(d,f,p);return(f===n||o.bounds==="ticks"||g===1)&&Lr(d,f,p),Object.keys(d).sort(Tr).map(m=>+m)}getLabelForValue(t){let s=this._adapter,n=this.options.time;return n.tooltipFormat?s.format(t,n.tooltipFormat):s.format(t,n.displayFormats.datetime)}format(t,s){let o=this.options.time.displayFormats,r=this._unit,a=s||o[r];return this._adapter.format(t,a)}_tickFormatFunction(t,s,n,o){let r=this.options,a=r.ticks.callback;if(a)return I(a,[t,s,n],this);let l=r.time.displayFormats,c=this._unit,h=this._majorUnit,d=c&&l[c],u=h&&l[h],f=n[s],g=h&&u&&f&&f.major;return this._adapter.format(t,o||(g?u:d))}generateTickLabels(t){let s,n,o;for(s=0,n=t.length;s<n;++s)o=t[s],o.label=this._tickFormatFunction(o.value,s,t)}getDecimalForValue(t){return t===null?NaN:(t-this.min)/(this.max-this.min)}getPixelForValue(t){let s=this._offsets,n=this.getDecimalForValue(t);return this.getPixelForDecimal((s.start+n)*s.factor)}getValueForPixel(t){let s=this._offsets,n=this.getDecimalForPixel(t)/s.factor-s.end;return this.min+n*(this.max-this.min)}_getLabelSize(t){let s=this.options.ticks,n=this.ctx.measureText(t).width,o=st(this.isHorizontal()?s.maxRotation:s.minRotation),r=Math.cos(o),a=Math.sin(o),l=this._resolveTickFontOptions(0).size;return{w:n*r+l*a,h:n*a+l*r}}_getLabelCapacity(t){let s=this.options.time,n=s.displayFormats,o=n[s.unit]||n.millisecond,r=this._tickFormatFunction(t,0,Ir(this,[t],this._majorUnit),o),a=this._getLabelSize(r),l=Math.floor(this.isHorizontal()?this.width/a.w:this.height/a.h)-1;return l>0?l:1}getDataTimestamps(){let t=this._cache.data||[],s,n;if(t.length)return t;let o=this.getMatchingVisibleMetas();if(this._normalized&&o.length)return this._cache.data=o[0].controller.getAllParsedValues(this);for(s=0,n=o.length;s<n;++s)t=t.concat(o[s].controller.getAllParsedValues(this));return this._cache.data=this.normalize(t)}getLabelTimestamps(){let t=this._cache.labels||[],s,n;if(t.length)return t;let o=this.getLabels();for(s=0,n=o.length;s<n;++s)t.push(Rr(this,o[s]));return this._cache.labels=this._normalized?t:this.normalize(t)}normalize(t){return ts(t.sort(Tr))}}return e})();function fi(e,i,t){let s=0,n=e.length-1,o,r,a,l;t?(i>=e[s].pos&&i<=e[n].pos&&({lo:s,hi:n}=at(e,"pos",i)),{pos:o,time:a}=e[s],{pos:r,time:l}=e[n]):(i>=e[s].time&&i<=e[n].time&&({lo:s,hi:n}=at(e,"time",i)),{time:o,pos:a}=e[s],{time:r,pos:l}=e[n]);let c=r-o;return c?a+(l-a)*(i-o)/c:a}var Js=class extends Zs{static id="timeseries";static defaults=Zs.defaults;constructor(i){super(i),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){let 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e{constructor(){this.colorschemesOptions=new Le(void 0)}setColorschemesOptions(t){this.pColorschemesOptions=t,this.colorschemesOptions.next(t)}getColorschemesOptions(){return this.pColorschemesOptions}static{this.\u0275fac=function(s){return new(s||e)}}static{this.\u0275prov=Ie({token:e,factory:e.\u0275fac,providedIn:"root"})}}return e})(),Ku=(()=>{class e{constructor(){this.type="bar",this.plugins=[],this.chartClick=new Et,this.chartHover=new Et,this.ctx=null,this.subs=[],this.themeOverrides={},this.element=Z(Be),this.zone=Z(Fe),this.themeService=Z(ou),this.config=Z(ra,{optional:!0}),this.platformId=Z(pn),this.isBrowser=Ln(this.platformId),this.config?.registerables&&wi.register(...this.config.registerables),this.config?.defaults&&F.set(this.config.defaults),this.isBrowser&&(this.ctx=this.element.nativeElement.getContext("2d")),this.subs.push(this.themeService.colorschemesOptions.pipe(rn()).subscribe(t=>this.themeChanged(t)))}ngOnChanges(t){if(!this.isBrowser)return;let 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wi(this.ctx,this.getChartConfiguration()))}update(t){this.chart&&this.isBrowser&&this.zone.runOutsideAngular(()=>this.chart?.update(t))}hideDataset(t,s){this.chart&&this.isBrowser&&(this.chart.getDatasetMeta(t).hidden=s,this.update())}isDatasetHidden(t){return this.chart?.getDatasetMeta(t)?.hidden}toBase64Image(){return this.chart?.toBase64Image()}themeChanged(t){this.themeOverrides=t,this.chart&&(this.chart.config.options&&Object.assign(this.chart.config.options,this.getChartOptions()),this.update())}getChartOptions(){return[{onHover:(t,s)=>{!this.chartHover.observed&&!this.chartHover.observers?.length||this.zone.run(()=>this.chartHover.emit({event:t,active:s}))},onClick:(t,s)=>{!this.chartClick.observed&&!this.chartClick.observers?.length||this.zone.run(()=>this.chartClick.emit({event:t,active:s}))}},this.themeOverrides??{},this.options??{},{plugins:{legend:{display:this.legend}}}].reduce(jt,{})}getChartConfiguration(){return{type:this.type,data:this.getChartData(),options:this.getChartOptions(),plugins:this.plugins}}getChartData(){return this.data?this.data:{labels:this.labels||[],datasets:this.datasets||[]}}static{this.\u0275fac=function(s){return new(s||e)}}static{this.\u0275dir=ze({type:e,selectors:[["canvas","baseChart",""]],inputs:{type:"type",legend:"legend",data:"data",options:"options",plugins:"plugins",labels:"labels",datasets:"datasets"},outputs:{chartClick:"chartClick",chartHover:"chartHover"},exportAs:["base-chart"],features:[ce]})}}return e})();export{yu as a,vu as b,Uu as c,Xu as d,Ku as e};