var Component=(()=>{var jo=Object.create;var ue=Object.defineProperty;var Ho=Object.getOwnPropertyDescriptor;var Uo=Object.getOwnPropertyNames;var Yo=Object.getPrototypeOf,$o=Object.prototype.hasOwnProperty;var Et=(i,t)=>()=>(t||i((t={exports:{}}).exports,t),t.exports),Xo=(i,t)=>{for(var e in t)ue(i,e,{get:t[e],enumerable:!0})},qi=(i,t,e,s)=>{if(t&&typeof t=="object"||typeof t=="function")for(let n of Uo(t))!$o.call(i,n)&&n!==e&&ue(i,n,{get:()=>t[n],enumerable:!(s=Ho(t,n))||s.enumerable});return i};var jt=(i,t,e)=>(e=i!=null?jo(Yo(i)):{},qi(t||!i||!i.__esModule?ue(e,"default",{value:i,enumerable:!0}):e,i)),Ko=i=>qi(ue({},"__esModule",{value:!0}),i);var Ht=Et((fd,Gi)=>{Gi.exports=_jsx_runtime});var ni=Et((ii,si)=>{(function(i,t){typeof ii=="object"&&typeof si<"u"?si.exports=t():typeof define=="function"&&define.amd?define(t):(i=typeof globalThis<"u"?globalThis:i||self,i["@kurkle/color"]=t())})(ii,(function(){"use strict";function i(v){return v+.5|0}let t=(v,y,C)=>Math.max(Math.min(v,C),y);function e(v){return t(i(v*2.55),0,255)}function s(v){return t(i(v/2.55),0,100)}function n(v){return t(i(v*255),0,255)}function o(v){return t(i(v/2.55)/100,0,1)}function a(v){return t(i(v*100),0,100)}let r={0:0,1:1,2:2,3:3,4:4,5:5,6:6,7:7,8:8,9:9,A:10,B:11,C:12,D:13,E:14,F:15,a:10,b:11,c:12,d:13,e:14,f:15},l=[..."0123456789ABCDEF"],c=v=>l[v&15],d=v=>l[(v&240)>>4]+l[v&15],u=v=>(v&240)>>4===(v&15),f=v=>u(v.r)&&u(v.g)&&u(v.b)&&u(v.a);function g(v){var y=v.length,C;return v[0]==="#"&&(y===4||y===5?C={r:255&r[v[1]]*17,g:255&r[v[2]]*17,b:255&r[v[3]]*17,a:y===5?r[v[4]]*17:255}:(y===7||y===9)&&(C={r:r[v[1]]<<4|r[v[2]],g:r[v[3]]<<4|r[v[4]],b:r[v[5]]<<4|r[v[6]],a:y===9?r[v[7]]<<4|r[v[8]]:255})),C}let p=(v,y)=>v<255?y(v):"";function m(v){var y=f(v)?c:d;return v?"#"+y(v.r)+y(v.g)+y(v.b)+p(v.a,y):void 0}let b=/^(hsla?|hwb|hsv)\(\s*([-+.e\d]+)(?:deg)?[\s,]+([-+.e\d]+)%[\s,]+([-+.e\d]+)%(?:[\s,]+([-+.e\d]+)(%)?)?\s*\)$/;function x(v,y,C){let T=y*Math.min(C,1-C),L=(N,j=(N+v/30)%12)=>C-T*Math.max(Math.min(j-3,9-j,1),-1);return[L(0),L(8),L(4)]}function k(v,y,C){let T=(L,N=(L+v/60)%6)=>C-C*y*Math.max(Math.min(N,4-N,1),0);return[T(5),T(3),T(1)]}function P(v,y,C){let T=x(v,1,.5),L;for(y+C>1&&(L=1/(y+C),y*=L,C*=L),L=0;L<3;L++)T[L]*=1-y-C,T[L]+=y;return T}function w(v,y,C,T,L){return v===L?(y-C)/T+(y.5?de/(2-N-j):de/(N+j),xt=w(C,T,L,de,N),xt=xt*60+.5),[xt|0,Ot||0,et]}function O(v,y,C,T){return(Array.isArray(y)?v(y[0],y[1],y[2]):v(y,C,T)).map(n)}function D(v,y,C){return O(x,v,y,C)}function A(v,y,C){return O(P,v,y,C)}function R(v,y,C){return O(k,v,y,C)}function F(v){return(v%360+360)%360}function I(v){let y=b.exec(v),C=255,T;if(!y)return;y[5]!==T&&(C=y[6]?e(+y[5]):n(+y[5]));let L=F(+y[2]),N=+y[3]/100,j=+y[4]/100;return y[1]==="hwb"?T=A(L,N,j):y[1]==="hsv"?T=R(L,N,j):T=D(L,N,j),{r:T[0],g:T[1],b:T[2],a:C}}function z(v,y){var C=S(v);C[0]=F(C[0]+y),C=D(C),v.r=C[0],v.g=C[1],v.b=C[2]}function H(v){if(!v)return;let y=S(v),C=y[0],T=a(y[1]),L=a(y[2]);return v.a<255?`hsla(${C}, ${T}%, ${L}%, ${o(v.a)})`:`hsl(${C}, ${T}%, ${L}%)`}let K={x:"dark",Z:"light",Y:"re",X:"blu",W:"gr",V:"medium",U:"slate",A:"ee",T:"ol",S:"or",B:"ra",C:"lateg",D:"ights",R:"in",Q:"turquois",E:"hi",P:"ro",O:"al",N:"le",M:"de",L:"yello",F:"en",K:"ch",G:"arks",H:"ea",I:"ightg",J:"wh"},B={OiceXe:"f0f8ff",antiquewEte:"faebd7",aqua:"ffff",aquamarRe:"7fffd4",azuY:"f0ffff",beige:"f5f5dc",bisque:"ffe4c4",black:"0",blanKedOmond:"ffebcd",Xe:"ff",XeviTet:"8a2be2",bPwn:"a52a2a",burlywood:"deb887",caMtXe:"5f9ea0",KartYuse:"7fff00",KocTate:"d2691e",cSO:"ff7f50",cSnflowerXe:"6495ed",cSnsilk:"fff8dc",crimson:"dc143c",cyan:"ffff",xXe:"8b",xcyan:"8b8b",xgTMnPd:"b8860b",xWay:"a9a9a9",xgYF:"6400",xgYy:"a9a9a9",xkhaki:"bdb76b",xmagFta:"8b008b",xTivegYF:"556b2f",xSange:"ff8c00",xScEd:"9932cc",xYd:"8b0000",xsOmon:"e9967a",xsHgYF:"8fbc8f",xUXe:"483d8b",xUWay:"2f4f4f",xUgYy:"2f4f4f",xQe:"ced1",xviTet:"9400d3",dAppRk:"ff1493",dApskyXe:"bfff",dimWay:"696969",dimgYy:"696969",dodgerXe:"1e90ff",fiYbrick:"b22222",flSOwEte:"fffaf0",foYstWAn:"228b22",fuKsia:"ff00ff",gaRsbSo:"dcdcdc",ghostwEte:"f8f8ff",gTd:"ffd700",gTMnPd:"daa520",Way:"808080",gYF:"8000",gYFLw:"adff2f",gYy:"808080",honeyMw:"f0fff0",hotpRk:"ff69b4",RdianYd:"cd5c5c",Rdigo:"4b0082",ivSy:"fffff0",khaki:"f0e68c",lavFMr:"e6e6fa",lavFMrXsh:"fff0f5",lawngYF:"7cfc00",NmoncEffon:"fffacd",ZXe:"add8e6",ZcSO:"f08080",Zcyan:"e0ffff",ZgTMnPdLw:"fafad2",ZWay:"d3d3d3",ZgYF:"90ee90",ZgYy:"d3d3d3",ZpRk:"ffb6c1",ZsOmon:"ffa07a",ZsHgYF:"20b2aa",ZskyXe:"87cefa",ZUWay:"778899",ZUgYy:"778899",ZstAlXe:"b0c4de",ZLw:"ffffe0",lime:"ff00",limegYF:"32cd32",lRF:"faf0e6",magFta:"ff00ff",maPon:"800000",VaquamarRe:"66cdaa",VXe:"cd",VScEd:"ba55d3",VpurpN:"9370db",VsHgYF:"3cb371",VUXe:"7b68ee",VsprRggYF:"fa9a",VQe:"48d1cc",VviTetYd:"c71585",midnightXe:"191970",mRtcYam:"f5fffa",mistyPse:"ffe4e1",moccasR:"ffe4b5",navajowEte:"ffdead",navy:"80",Tdlace:"fdf5e6",Tive:"808000",TivedBb:"6b8e23",Sange:"ffa500",SangeYd:"ff4500",ScEd:"da70d6",pOegTMnPd:"eee8aa",pOegYF:"98fb98",pOeQe:"afeeee",pOeviTetYd:"db7093",papayawEp:"ffefd5",pHKpuff:"ffdab9",peru:"cd853f",pRk:"ffc0cb",plum:"dda0dd",powMrXe:"b0e0e6",purpN:"800080",YbeccapurpN:"663399",Yd:"ff0000",Psybrown:"bc8f8f",PyOXe:"4169e1",saddNbPwn:"8b4513",sOmon:"fa8072",sandybPwn:"f4a460",sHgYF:"2e8b57",sHshell:"fff5ee",siFna:"a0522d",silver:"c0c0c0",skyXe:"87ceeb",UXe:"6a5acd",UWay:"708090",UgYy:"708090",snow:"fffafa",sprRggYF:"ff7f",stAlXe:"4682b4",tan:"d2b48c",teO:"8080",tEstN:"d8bfd8",tomato:"ff6347",Qe:"40e0d0",viTet:"ee82ee",JHt:"f5deb3",wEte:"ffffff",wEtesmoke:"f5f5f5",Lw:"ffff00",LwgYF:"9acd32"};function V(){let v={},y=Object.keys(B),C=Object.keys(K),T,L,N,j,et;for(T=0;T>16&255,N>>8&255,N&255]}return v}let W;function G(v){W||(W=V(),W.transparent=[0,0,0,0]);let y=W[v.toLowerCase()];return y&&{r:y[0],g:y[1],b:y[2],a:y.length===4?y[3]:255}}let U=/^rgba?\(\s*([-+.\d]+)(%)?[\s,]+([-+.e\d]+)(%)?[\s,]+([-+.e\d]+)(%)?(?:[\s,/]+([-+.e\d]+)(%)?)?\s*\)$/;function pt(v){let y=U.exec(v),C=255,T,L,N;if(y){if(y[7]!==T){let j=+y[7];C=y[8]?e(j):t(j*255,0,255)}return T=+y[1],L=+y[3],N=+y[5],T=255&(y[2]?e(T):t(T,0,255)),L=255&(y[4]?e(L):t(L,0,255)),N=255&(y[6]?e(N):t(N,0,255)),{r:T,g:L,b:N,a:C}}}function Pt(v){return v&&(v.a<255?`rgba(${v.r}, ${v.g}, ${v.b}, ${o(v.a)})`:`rgb(${v.r}, ${v.g}, ${v.b})`)}let rt=v=>v<=.0031308?v*12.92:Math.pow(v,1/2.4)*1.055-.055,tt=v=>v<=.04045?v/12.92:Math.pow((v+.055)/1.055,2.4);function mt(v,y,C){let T=tt(o(v.r)),L=tt(o(v.g)),N=tt(o(v.b));return{r:n(rt(T+C*(tt(o(y.r))-T))),g:n(rt(L+C*(tt(o(y.g))-L))),b:n(rt(N+C*(tt(o(y.b))-N))),a:v.a+C*(y.a-v.a)}}function lt(v,y,C){if(v){let T=S(v);T[y]=Math.max(0,Math.min(T[y]+T[y]*C,y===0?360:1)),T=D(T),v.r=T[0],v.g=T[1],v.b=T[2]}}function ct(v,y){return v&&Object.assign(y||{},v)}function Xi(v){var y={r:0,g:0,b:0,a:255};return Array.isArray(v)?v.length>=3&&(y={r:v[0],g:v[1],b:v[2],a:255},v.length>3&&(y.a=n(v[3]))):(y=ct(v,{r:0,g:0,b:0,a:1}),y.a=n(y.a)),y}function Bo(v){return v.charAt(0)==="r"?pt(v):I(v)}class Wt{constructor(y){if(y instanceof Wt)return y;let C=typeof y,T;C==="object"?T=Xi(y):C==="string"&&(T=g(y)||G(y)||Bo(y)),this._rgb=T,this._valid=!!T}get valid(){return this._valid}get rgb(){var y=ct(this._rgb);return y&&(y.a=o(y.a)),y}set rgb(y){this._rgb=Xi(y)}rgbString(){return this._valid?Pt(this._rgb):void 0}hexString(){return this._valid?m(this._rgb):void 0}hslString(){return this._valid?H(this._rgb):void 0}mix(y,C){if(y){let T=this.rgb,L=y.rgb,N,j=C===N?.5:C,et=2*j-1,xt=T.a-L.a,Ot=((et*xt===-1?et:(et+xt)/(1+et*xt))+1)/2;N=1-Ot,T.r=255&Ot*T.r+N*L.r+.5,T.g=255&Ot*T.g+N*L.g+.5,T.b=255&Ot*T.b+N*L.b+.5,T.a=j*T.a+(1-j)*L.a,this.rgb=T}return this}interpolate(y,C){return y&&(this._rgb=mt(this._rgb,y._rgb,C)),this}clone(){return new Wt(this.rgb)}alpha(y){return this._rgb.a=n(y),this}clearer(y){let C=this._rgb;return C.a*=1-y,this}greyscale(){let y=this._rgb,C=i(y.r*.3+y.g*.59+y.b*.11);return y.r=y.g=y.b=C,this}opaquer(y){let C=this._rgb;return C.a*=1+y,this}negate(){let y=this._rgb;return y.r=255-y.r,y.g=255-y.g,y.b=255-y.b,this}lighten(y){return lt(this._rgb,2,y),this}darken(y){return lt(this._rgb,2,-y),this}saturate(y){return lt(this._rgb,1,y),this}desaturate(y){return lt(this._rgb,1,-y),this}rotate(y){return z(this._rgb,y),this}}function Ki(v){return new Wt(v)}var Vo=Object.freeze({__proto__:null,Color:Wt,b2n:o,b2p:s,default:Ki,hexParse:g,hexString:m,hsl2rgb:D,hslString:H,hsv2rgb:R,hueParse:I,hwb2rgb:A,lim:t,n2b:n,n2p:a,nameParse:G,p2b:e,rgb2hsl:S,rgbParse:pt,rgbString:Pt,rotate:z,round:i}),Wo=Object.assign(Ki,Vo);return Wo}))});var Hs=Et(M=>{"use strict";var as=ni();function qo(){}var Go=(()=>{let i=0;return()=>i++})();function Ct(i){return i==null}function it(i){if(Array.isArray&&Array.isArray(i))return!0;let t=Object.prototype.toString.call(i);return t.slice(0,7)==="[object"&&t.slice(-6)==="Array]"}function q(i){return i!==null&&Object.prototype.toString.call(i)==="[object Object]"}function ui(i){return(typeof i=="number"||i instanceof Number)&&isFinite(+i)}function Jo(i,t){return ui(i)?i:t}function vt(i,t){return typeof i>"u"?t:i}var Zo=(i,t)=>typeof i=="string"&&i.endsWith("%")?parseFloat(i)/100:+i/t,rs=(i,t)=>typeof i=="string"&&i.endsWith("%")?parseFloat(i)/100*t:+i;function Qo(i,t,e){if(i&&typeof i.call=="function")return i.apply(e,t)}function ta(i,t,e,s){let n,o,a;if(it(i))if(o=i.length,s)for(n=o-1;n>=0;n--)t.call(e,i[n],n);else for(n=0;ni,x:i=>i.x,y:i=>i.y};function us(i){let t=i.split("."),e=[],s="";for(let n of t)s+=n,s.endsWith("\\")?s=s.slice(0,-1)+".":(e.push(s),s="");return e}function sa(i){let t=us(i);return e=>{for(let s of t){if(s==="")break;e=e&&e[s]}return e}}function fi(i,t){return(Ji[t]||(Ji[t]=sa(t)))(i)}function gi(i){return i.charAt(0).toUpperCase()+i.slice(1)}var na=i=>typeof i<"u",Kt=i=>typeof i=="function",oa=(i,t)=>{if(i.size!==t.size)return!1;for(let e of i)if(!t.has(e))return!1;return!0};function aa(i){return i.type==="mouseup"||i.type==="click"||i.type==="contextmenu"}var $=Math.PI,nt=2*$,fs=nt+$,qt=Number.POSITIVE_INFINITY,gs=$/180,ht=$/2,yt=$/4,ai=$*2/3,_e=Math.log10,ri=Math.sign;function pi(i,t,e){return Math.abs(i-t)n-o).pop(),t}function ca(i){return typeof i=="symbol"||typeof i=="object"&&i!==null&&!(Symbol.toPrimitive in i||"toString"in i||"valueOf"in i)}function ha(i){return!ca(i)&&!isNaN(parseFloat(i))&&isFinite(i)}function da(i,t){let e=Math.round(i);return e-t<=i&&e+t>=i}function ua(i,t,e){let s,n,o;for(s=0,n=i.length;sl&&c=Math.min(t,e)-s&&i<=Math.max(t,e)+s}function mi(i,t,e){e=e||(a=>i[a]1;)o=n+s>>1,e(o)?n=o:s=o;return{lo:n,hi:s}}var Ut=(i,t,e,s)=>mi(i,e,s?n=>{let o=i[n][t];return oi[n][t]mi(i,e,s=>i[s][t]>=e);function xa(i,t,e){let s=0,n=i.length;for(;ss&&i[n-1]>e;)n--;return s>0||n{let s="_onData"+gi(e),n=i[e];Object.defineProperty(i,e,{configurable:!0,enumerable:!1,value(...o){let a=n.apply(this,o);return i._chartjs.listeners.forEach(r=>{typeof r[s]=="function"&&r[s](...o)}),a}})})}function va(i,t){let e=i._chartjs;if(!e)return;let s=e.listeners,n=s.indexOf(t);n!==-1&&s.splice(n,1),!(s.length>0)&&(_s.forEach(o=>{delete i[o]}),delete i._chartjs)}function ka(i){let t=new Set(i);return t.size===i.length?i:Array.from(t)}function Ma(i,t,e){return t+" "+i+"px "+e}var xs=(function(){return typeof window>"u"?function(i){return i()}:window.requestAnimationFrame})();function Sa(i,t){let e=[],s=!1;return function(...n){e=n,s||(s=!0,xs.call(window,()=>{s=!1,i.apply(t,e)}))}}function wa(i,t){let e;return function(...s){return t?(clearTimeout(e),e=setTimeout(i,t,s)):i.apply(this,s),t}}var Pa=i=>i==="start"?"left":i==="end"?"right":"center",Oa=(i,t,e)=>i==="start"?t:i==="end"?e:(t+e)/2,Da=(i,t,e,s)=>i===(s?"left":"right")?e:i==="center"?(t+e)/2:t;function Aa(i,t,e){let s=t.length,n=0,o=s;if(i._sorted){let{iScale:a,vScale:r,_parsed:l}=i,c=i.dataset&&i.dataset.options?i.dataset.options.spanGaps:null,d=a.axis,{min:u,max:f,minDefined:g,maxDefined:p}=a.getUserBounds();if(g){if(n=Math.min(Ut(l,d,u).lo,e?s:Ut(t,d,a.getPixelForValue(u)).lo),c){let m=l.slice(0,n+1).reverse().findIndex(b=>!Ct(b[r.axis]));n-=Math.max(0,m)}n=xe(n,0,s-1)}if(p){let m=Math.max(Ut(l,a.axis,f,!0).hi+1,e?0:Ut(t,d,a.getPixelForValue(f),!0).hi+1);if(c){let b=l.slice(m-1).findIndex(x=>!Ct(x[r.axis]));m+=Math.max(0,b)}o=xe(m,n,s)-n}else o=s-n}return{start:n,count:o}}function Ca(i){let{xScale:t,yScale:e,_scaleRanges:s}=i,n={xmin:t.min,xmax:t.max,ymin:e.min,ymax:e.max};if(!s)return i._scaleRanges=n,!0;let o=s.xmin!==t.min||s.xmax!==t.max||s.ymin!==e.min||s.ymax!==e.max;return Object.assign(s,n),o}var fe=i=>i===0||i===1,Zi=(i,t,e)=>-(Math.pow(2,10*(i-=1))*Math.sin((i-t)*nt/e)),Qi=(i,t,e)=>Math.pow(2,-10*i)*Math.sin((i-t)*nt/e)+1,me={linear:i=>i,easeInQuad:i=>i*i,easeOutQuad:i=>-i*(i-2),easeInOutQuad:i=>(i/=.5)<1?.5*i*i:-.5*(--i*(i-2)-1),easeInCubic:i=>i*i*i,easeOutCubic:i=>(i-=1)*i*i+1,easeInOutCubic:i=>(i/=.5)<1?.5*i*i*i:.5*((i-=2)*i*i+2),easeInQuart:i=>i*i*i*i,easeOutQuart:i=>-((i-=1)*i*i*i-1),easeInOutQuart:i=>(i/=.5)<1?.5*i*i*i*i:-.5*((i-=2)*i*i*i-2),easeInQuint:i=>i*i*i*i*i,easeOutQuint:i=>(i-=1)*i*i*i*i+1,easeInOutQuint:i=>(i/=.5)<1?.5*i*i*i*i*i:.5*((i-=2)*i*i*i*i+2),easeInSine:i=>-Math.cos(i*ht)+1,easeOutSine:i=>Math.sin(i*ht),easeInOutSine:i=>-.5*(Math.cos($*i)-1),easeInExpo:i=>i===0?0:Math.pow(2,10*(i-1)),easeOutExpo:i=>i===1?1:-Math.pow(2,-10*i)+1,easeInOutExpo:i=>fe(i)?i:i<.5?.5*Math.pow(2,10*(i*2-1)):.5*(-Math.pow(2,-10*(i*2-1))+2),easeInCirc:i=>i>=1?i:-(Math.sqrt(1-i*i)-1),easeOutCirc:i=>Math.sqrt(1-(i-=1)*i),easeInOutCirc:i=>(i/=.5)<1?-.5*(Math.sqrt(1-i*i)-1):.5*(Math.sqrt(1-(i-=2)*i)+1),easeInElastic:i=>fe(i)?i:Zi(i,.075,.3),easeOutElastic:i=>fe(i)?i:Qi(i,.075,.3),easeInOutElastic(i){return fe(i)?i:i<.5?.5*Zi(i*2,.1125,.45):.5+.5*Qi(i*2-1,.1125,.45)},easeInBack(i){return i*i*((1.70158+1)*i-1.70158)},easeOutBack(i){return(i-=1)*i*((1.70158+1)*i+1.70158)+1},easeInOutBack(i){let t=1.70158;return(i/=.5)<1?.5*(i*i*(((t*=1.525)+1)*i-t)):.5*((i-=2)*i*(((t*=1.525)+1)*i+t)+2)},easeInBounce:i=>1-me.easeOutBounce(1-i),easeOutBounce(i){return i<1/2.75?7.5625*i*i:i<2/2.75?7.5625*(i-=1.5/2.75)*i+.75:i<2.5/2.75?7.5625*(i-=2.25/2.75)*i+.9375:7.5625*(i-=2.625/2.75)*i+.984375},easeInOutBounce:i=>i<.5?me.easeInBounce(i*2)*.5:me.easeOutBounce(i*2-1)*.5+.5};function ve(i){if(i&&typeof i=="object"){let t=i.toString();return t==="[object CanvasPattern]"||t==="[object CanvasGradient]"}return!1}function Ta(i){return ve(i)?i:new as.Color(i)}function be(i){return ve(i)?i:new as.Color(i).saturate(.5).darken(.1).hexString()}var Ra=["x","y","borderWidth","radius","tension"],La=["color","borderColor","backgroundColor"];function Ea(i){i.set("animation",{delay:void 0,duration:1e3,easing:"easeOutQuart",fn:void 0,from:void 0,loop:void 0,to:void 0,type:void 0}),i.describe("animation",{_fallback:!1,_indexable:!1,_scriptable:t=>t!=="onProgress"&&t!=="onComplete"&&t!=="fn"}),i.set("animations",{colors:{type:"color",properties:La},numbers:{type:"number",properties:Ra}}),i.describe("animations",{_fallback:"animation"}),i.set("transitions",{active:{animation:{duration:400}},resize:{animation:{duration:0}},show:{animations:{colors:{from:"transparent"},visible:{type:"boolean",duration:0}}},hide:{animations:{colors:{to:"transparent"},visible:{type:"boolean",easing:"linear",fn:t=>t|0}}}})}function Fa(i){i.set("layout",{autoPadding:!0,padding:{top:0,right:0,bottom:0,left:0}})}var ts=new Map;function Ia(i,t){t=t||{};let e=i+JSON.stringify(t),s=ts.get(e);return s||(s=new Intl.NumberFormat(i,t),ts.set(e,s)),s}function ys(i,t,e){return Ia(t,e).format(i)}var vs={values(i){return it(i)?i:""+i},numeric(i,t,e){if(i===0)return"0";let s=this.chart.options.locale,n,o=i;if(e.length>1){let c=Math.max(Math.abs(e[0].value),Math.abs(e[e.length-1].value));(c<1e-4||c>1e15)&&(n="scientific"),o=Na(i,e)}let a=_e(Math.abs(o)),r=isNaN(a)?1:Math.max(Math.min(-1*Math.floor(a),20),0),l={notation:n,minimumFractionDigits:r,maximumFractionDigits:r};return Object.assign(l,this.options.ticks.format),ys(i,s,l)},logarithmic(i,t,e){if(i===0)return"0";let s=e[t].significand||i/Math.pow(10,Math.floor(_e(i)));return[1,2,3,5,10,15].includes(s)||t>.8*e.length?vs.numeric.call(this,i,t,e):""}};function Na(i,t){let e=t.length>3?t[2].value-t[1].value:t[1].value-t[0].value;return Math.abs(e)>=1&&i!==Math.floor(i)&&(e=i-Math.floor(i)),e}var ks={formatters:vs};function za(i){i.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",clip:!0,grace:0,grid:{display:!0,lineWidth:1,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:(t,e)=>e.lineWidth,tickColor:(t,e)=>e.color,offset:!1},border:{display:!0,dash:[],dashOffset:0,width: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:ks.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}}),i.route("scale.ticks","color","","color"),i.route("scale.grid","color","","borderColor"),i.route("scale.border","color","","borderColor"),i.route("scale.title","color","","color"),i.describe("scale",{_fallback:!1,_scriptable:t=>!t.startsWith("before")&&!t.startsWith("after")&&t!=="callback"&&t!=="parser",_indexable:t=>t!=="borderDash"&&t!=="tickBorderDash"&&t!=="dash"}),i.describe("scales",{_fallback:"scale"}),i.describe("scale.ticks",{_scriptable:t=>t!=="backdropPadding"&&t!=="callback",_indexable:t=>t!=="backdropPadding"})}var Ms=Object.create(null),Ss=Object.create(null);function Yt(i,t){if(!t)return i;let e=t.split(".");for(let s=0,n=e.length;ss.chart.platform.getDevicePixelRatio(),this.elements={},this.events=["mousemove","mouseout","click","touchstart","touchmove"],this.font={family:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",size:12,style:"normal",lineHeight:1.2,weight:null},this.hover={},this.hoverBackgroundColor=(s,n)=>be(n.backgroundColor),this.hoverBorderColor=(s,n)=>be(n.borderColor),this.hoverColor=(s,n)=>be(n.color),this.indexAxis="x",this.interaction={mode:"nearest",intersect:!0,includeInvisible:!1},this.maintainAspectRatio=!0,this.onHover=null,this.onClick=null,this.parsing=!0,this.plugins={},this.responsive=!0,this.scale=void 0,this.scales={},this.showLine=!0,this.drawActiveElementsOnTop=!0,this.describe(t),this.apply(e)}set(t,e){return oi(this,t,e)}get(t){return Yt(this,t)}describe(t,e){return oi(Ss,t,e)}override(t,e){return oi(Ms,t,e)}route(t,e,s,n){let o=Yt(this,t),a=Yt(this,s),r="_"+e;Object.defineProperties(o,{[r]:{value:o[e],writable:!0},[e]:{enumerable:!0,get(){let l=this[r],c=a[n];return q(l)?Object.assign({},c,l):vt(l,c)},set(l){this[r]=l}}})}apply(t){t.forEach(e=>e(this))}},ws=new ci({_scriptable:i=>!i.startsWith("on"),_indexable:i=>i!=="events",hover:{_fallback:"interaction"},interaction:{_scriptable:!1,_indexable:!1}},[Ea,Fa,za]);function Ps(i){return!i||Ct(i.size)||Ct(i.family)?null:(i.style?i.style+" ":"")+(i.weight?i.weight+" ":"")+i.size+"px "+i.family}function hi(i,t,e,s,n){let o=t[n];return o||(o=t[n]=i.measureText(n).width,e.push(n)),o>s&&(s=o),s}function Ba(i,t,e,s){s=s||{};let n=s.data=s.data||{},o=s.garbageCollect=s.garbageCollect||[];s.font!==t&&(n=s.data={},o=s.garbageCollect=[],s.font=t),i.save(),i.font=t;let a=0,r=e.length,l,c,d,u,f;for(l=0;le.length){for(l=0;l0&&i.stroke()}}function di(i,t,e){return e=e||.5,!t||i&&i.x>t.left-e&&i.xt.top-e&&i.y0&&o.strokeColor!=="",l,c;for(i.save(),i.font=n.string,Xa(i,o),l=0;l+i||0;function bi(i,t){let e={},s=q(t),n=s?Object.keys(t):t,o=q(i)?s?a=>vt(i[a],i[t[a]]):a=>i[a]:()=>i;for(let a of n)e[a]=tr(o(a));return e}function As(i){return bi(i,{top:"y",right:"x",bottom:"y",left:"x"})}function er(i){return bi(i,["topLeft","topRight","bottomLeft","bottomRight"])}function ir(i){let t=As(i);return t.width=t.left+t.right,t.height=t.top+t.bottom,t}function sr(i,t){i=i||{},t=t||ws.font;let e=vt(i.size,t.size);typeof e=="string"&&(e=parseInt(e,10));let s=vt(i.style,t.style);s&&!(""+s).match(Qa)&&(console.warn('Invalid font style specified: "'+s+'"'),s=void 0);let n={family:vt(i.family,t.family),lineHeight:Ds(vt(i.lineHeight,t.lineHeight),e),size:e,style:s,weight:vt(i.weight,t.weight),string:""};return n.string=Ps(n),n}function nr(i,t,e,s){let n=!0,o,a,r;for(o=0,a=i.length;oe&&r===0?0:r+l;return{min:a(s,-Math.abs(o)),max:a(n,o)}}function Cs(i,t){return Object.assign(Object.create(i),t)}function _i(i,t=[""],e,s,n=()=>i[0]){let o=e||i;typeof s>"u"&&(s=Es("_fallback",i));let a={[Symbol.toStringTag]:"Object",_cacheable:!0,_scopes:i,_rootScopes:o,_fallback:s,_getTarget:n,override:r=>_i([r,...i],t,o,s)};return new Proxy(a,{deleteProperty(r,l){return delete r[l],delete r._keys,delete i[0][l],!0},get(r,l){return Rs(r,l,()=>fr(l,t,i,r))},getOwnPropertyDescriptor(r,l){return Reflect.getOwnPropertyDescriptor(r._scopes[0],l)},getPrototypeOf(){return Reflect.getPrototypeOf(i[0])},has(r,l){return is(r).includes(l)},ownKeys(r){return is(r)},set(r,l,c){let d=r._storage||(r._storage=n());return r[l]=d[l]=c,delete r._keys,!0}})}function Gt(i,t,e,s){let n={_cacheable:!1,_proxy:i,_context:t,_subProxy:e,_stack:new Set,_descriptors:Ts(i,s),setContext:o=>Gt(i,o,e,s),override:o=>Gt(i.override(o),t,e,s)};return new Proxy(n,{deleteProperty(o,a){return delete o[a],delete i[a],!0},get(o,a,r){return Rs(o,a,()=>rr(o,a,r))},getOwnPropertyDescriptor(o,a){return o._descriptors.allKeys?Reflect.has(i,a)?{enumerable:!0,configurable:!0}:void 0:Reflect.getOwnPropertyDescriptor(i,a)},getPrototypeOf(){return Reflect.getPrototypeOf(i)},has(o,a){return Reflect.has(i,a)},ownKeys(){return Reflect.ownKeys(i)},set(o,a,r){return i[a]=r,delete o[a],!0}})}function Ts(i,t={scriptable:!0,indexable:!0}){let{_scriptable:e=t.scriptable,_indexable:s=t.indexable,_allKeys:n=t.allKeys}=i;return{allKeys:n,scriptable:e,indexable:s,isScriptable:Kt(e)?e:()=>e,isIndexable:Kt(s)?s:()=>s}}var ar=(i,t)=>i?i+gi(t):t,xi=(i,t)=>q(t)&&i!=="adapters"&&(Object.getPrototypeOf(t)===null||t.constructor===Object);function Rs(i,t,e){if(Object.prototype.hasOwnProperty.call(i,t)||t==="constructor")return i[t];let s=e();return i[t]=s,s}function rr(i,t,e){let{_proxy:s,_context:n,_subProxy:o,_descriptors:a}=i,r=s[t];return Kt(r)&&a.isScriptable(t)&&(r=lr(t,r,i,e)),it(r)&&r.length&&(r=cr(t,r,i,a.isIndexable)),xi(t,r)&&(r=Gt(r,n,o&&o[t],a)),r}function lr(i,t,e,s){let{_proxy:n,_context:o,_subProxy:a,_stack:r}=e;if(r.has(i))throw new Error("Recursion detected: "+Array.from(r).join("->")+"->"+i);r.add(i);let l=t(o,a||s);return r.delete(i),xi(i,l)&&(l=yi(n._scopes,n,i,l)),l}function cr(i,t,e,s){let{_proxy:n,_context:o,_subProxy:a,_descriptors:r}=e;if(typeof o.index<"u"&&s(i))return t[o.index%t.length];if(q(t[0])){let l=t,c=n._scopes.filter(d=>d!==l);t=[];for(let d of l){let u=yi(c,n,i,d);t.push(Gt(u,o,a&&a[i],r))}}return t}function Ls(i,t,e){return Kt(i)?i(t,e):i}var hr=(i,t)=>i===!0?t:typeof i=="string"?fi(t,i):void 0;function dr(i,t,e,s,n){for(let o of t){let a=hr(e,o);if(a){i.add(a);let r=Ls(a._fallback,e,n);if(typeof r<"u"&&r!==e&&r!==s)return r}else if(a===!1&&typeof s<"u"&&e!==s)return null}return!1}function yi(i,t,e,s){let n=t._rootScopes,o=Ls(t._fallback,e,s),a=[...i,...n],r=new Set;r.add(s);let l=es(r,a,e,o||e,s);return l===null||typeof o<"u"&&o!==e&&(l=es(r,a,o,l,s),l===null)?!1:_i(Array.from(r),[""],n,o,()=>ur(t,e,s))}function es(i,t,e,s,n){for(;e;)e=dr(i,t,e,s,n);return e}function ur(i,t,e){let s=i._getTarget();t in s||(s[t]={});let n=s[t];return it(n)&&q(e)?e:n||{}}function fr(i,t,e,s){let n;for(let o of t)if(n=Es(ar(o,i),e),typeof n<"u")return xi(i,n)?yi(e,s,i,n):n}function Es(i,t){for(let e of t){if(!e)continue;let s=e[i];if(typeof s<"u")return s}}function is(i){let t=i._keys;return t||(t=i._keys=gr(i._scopes)),t}function gr(i){let t=new Set;for(let e of i)for(let s of Object.keys(e).filter(n=>!n.startsWith("_")))t.add(s);return Array.from(t)}function pr(i,t,e,s){let{iScale:n}=i,{key:o="r"}=this._parsing,a=new Array(s),r,l,c,d;for(r=0,l=s;rti==="x"?"y":"x";function Is(i,t,e,s){let n=i.skip?t:i,o=t,a=e.skip?t:e,r=li(o,n),l=li(a,o),c=r/(r+l),d=l/(r+l);c=isNaN(c)?0:c,d=isNaN(d)?0:d;let u=s*c,f=s*d;return{previous:{x:o.x-u*(a.x-n.x),y:o.y-u*(a.y-n.y)},next:{x:o.x+f*(a.x-n.x),y:o.y+f*(a.y-n.y)}}}function br(i,t,e){let s=i.length,n,o,a,r,l,c=Ft(i,0);for(let d=0;d!c.skip)),t.cubicInterpolationMode==="monotone")Ns(i,n);else{let c=s?i[i.length-1]:i[0];for(o=0,a=i.length;oi.ownerDocument.defaultView.getComputedStyle(i,null);function Vs(i,t){return ke(i).getPropertyValue(t)}var vr=["top","right","bottom","left"];function At(i,t,e){let s={};e=e?"-"+e:"";for(let n=0;n<4;n++){let o=vr[n];s[o]=parseFloat(i[t+"-"+o+e])||0}return s.width=s.left+s.right,s.height=s.top+s.bottom,s}var kr=(i,t,e)=>(i>0||t>0)&&(!e||!e.shadowRoot);function Mr(i,t){let e=i.touches,s=e&&e.length?e[0]:i,{offsetX:n,offsetY:o}=s,a=!1,r,l;if(kr(n,o,i.target))r=n,l=o;else{let c=t.getBoundingClientRect();r=s.clientX-c.left,l=s.clientY-c.top,a=!0}return{x:r,y:l,box:a}}function Sr(i,t){if("native"in i)return i;let{canvas:e,currentDevicePixelRatio:s}=t,n=ke(e),o=n.boxSizing==="border-box",a=At(n,"padding"),r=At(n,"border","width"),{x:l,y:c,box:d}=Mr(i,e),u=a.left+(d&&r.left),f=a.top+(d&&r.top),{width:g,height:p}=t;return o&&(g-=a.width+r.width,p-=a.height+r.height),{x:Math.round((l-u)/g*e.width/s),y:Math.round((c-f)/p*e.height/s)}}function wr(i,t,e){let s,n;if(t===void 0||e===void 0){let o=i&&Bs(i);if(!o)t=i.clientWidth,e=i.clientHeight;else{let a=o.getBoundingClientRect(),r=ke(o),l=At(r,"border","width"),c=At(r,"padding");t=a.width-c.width-l.width,e=a.height-c.height-l.height,s=ye(r.maxWidth,o,"clientWidth"),n=ye(r.maxHeight,o,"clientHeight")}}return{width:t,height:e,maxWidth:s||qt,maxHeight:n||qt}}var kt=i=>Math.round(i*10)/10;function Pr(i,t,e,s){let n=ke(i),o=At(n,"margin"),a=ye(n.maxWidth,i,"clientWidth")||qt,r=ye(n.maxHeight,i,"clientHeight")||qt,l=wr(i,t,e),{width:c,height:d}=l;if(n.boxSizing==="content-box"){let f=At(n,"border","width"),g=At(n,"padding");c-=g.width+f.width,d-=g.height+f.height}return c=Math.max(0,c-o.width),d=Math.max(0,s?c/s:d-o.height),c=kt(Math.min(c,a,l.maxWidth)),d=kt(Math.min(d,r,l.maxHeight)),c&&!d&&(d=kt(c/2)),(t!==void 0||e!==void 0)&&s&&l.height&&d>l.height&&(d=l.height,c=kt(Math.floor(d*s))),{width:c,height:d}}function Or(i,t,e){let s=t||1,n=kt(i.height*s),o=kt(i.width*s);i.height=kt(i.height),i.width=kt(i.width);let a=i.canvas;return a.style&&(e||!a.style.height&&!a.style.width)&&(a.style.height=`${i.height}px`,a.style.width=`${i.width}px`),i.currentDevicePixelRatio!==s||a.height!==n||a.width!==o?(i.currentDevicePixelRatio=s,a.height=n,a.width=o,i.ctx.setTransform(s,0,0,s,0,0),!0):!1}var Dr=(function(){let i=!1;try{let t={get passive(){return i=!0,!1}};zs()&&(window.addEventListener("test",null,t),window.removeEventListener("test",null,t))}catch{}return i})();function Ar(i,t){let e=Vs(i,t),s=e&&e.match(/^(\d+)(\.\d+)?px$/);return s?+s[1]:void 0}function Dt(i,t,e,s){return{x:i.x+e*(t.x-i.x),y:i.y+e*(t.y-i.y)}}function Cr(i,t,e,s){return{x:i.x+e*(t.x-i.x),y:s==="middle"?e<.5?i.y:t.y:s==="after"?e<1?i.y:t.y:e>0?t.y:i.y}}function Tr(i,t,e,s){let n={x:i.cp2x,y:i.cp2y},o={x:t.cp1x,y:t.cp1y},a=Dt(i,n,e),r=Dt(n,o,e),l=Dt(o,t,e),c=Dt(a,r,e),d=Dt(r,l,e);return Dt(c,d,e)}var Rr=function(i,t){return{x(e){return i+i+t-e},setWidth(e){t=e},textAlign(e){return e==="center"?e:e==="right"?"left":"right"},xPlus(e,s){return e-s},leftForLtr(e,s){return e-s}}},Lr=function(){return{x(i){return i},setWidth(i){},textAlign(i){return i},xPlus(i,t){return i+t},leftForLtr(i,t){return i}}};function Er(i,t,e){return i?Rr(t,e):Lr()}function Fr(i,t){let e,s;(t==="ltr"||t==="rtl")&&(e=i.canvas.style,s=[e.getPropertyValue("direction"),e.getPropertyPriority("direction")],e.setProperty("direction",t,"important"),i.prevTextDirection=s)}function Ir(i,t){t!==void 0&&(delete i.prevTextDirection,i.canvas.style.setProperty("direction",t[0],t[1]))}function Ws(i){return i==="angle"?{between:ms,compare:ps,normalize:bt}:{between:bs,compare:(t,e)=>t-e,normalize:t=>t}}function ss({start:i,end:t,count:e,loop:s,style:n}){return{start:i%e,end:t%e,loop:s&&(t-i+1)%e===0,style:n}}function Nr(i,t,e){let{property:s,start:n,end:o}=e,{between:a,normalize:r}=Ws(s),l=t.length,{start:c,end:d,loop:u}=i,f,g;if(u){for(c+=l,d+=l,f=0,g=l;fl(n,P,x)&&r(n,P)!==0,S=()=>r(o,x)===0||l(o,P,x),O=()=>m||w(),D=()=>!m||S();for(let A=d,R=d;A<=u;++A)k=t[A%a],!k.skip&&(x=c(k[s]),x!==P&&(m=l(x,n,o),b===null&&O()&&(b=r(x,n)===0?A:R),b!==null&&D()&&(p.push(ss({start:b,end:A,loop:f,count:a,style:g})),b=null),R=A,P=x));return b!==null&&p.push(ss({start:b,end:u,loop:f,count:a,style:g})),p}function zr(i,t){let e=[],s=i.segments;for(let n=0;nn&&i[o%t].skip;)o--;return o%=t,{start:n,end:o}}function Vr(i,t,e,s){let n=i.length,o=[],a=t,r=i[t],l;for(l=t+1;l<=e;++l){let c=i[l%n];c.skip||c.stop?r.skip||(s=!1,o.push({start:t%n,end:(l-1)%n,loop:s}),t=a=c.stop?l:null):(a=l,r.skip&&(t=l)),r=c}return a!==null&&o.push({start:t%n,end:a%n,loop:s}),o}function Wr(i,t){let e=i.points,s=i.options.spanGaps,n=e.length;if(!n)return[];let o=!!i._loop,{start:a,end:r}=Br(e,n,o,s);if(s===!0)return ns(i,[{start:a,end:r,loop:o}],e,t);let l=r{"use strict";var h=Hs();ni();var Ri=class{constructor(){this._request=null,this._charts=new Map,this._running=!1,this._lastDate=void 0}_notify(t,e,s,n){let o=e.listeners[n],a=e.duration;o.forEach(r=>r({chart:t,initial:e.initial,numSteps:a,currentStep:Math.min(s-e.start,a)}))}_refresh(){this._request||(this._running=!0,this._request=h.requestAnimFrame.call(window,()=>{this._update(),this._request=null,this._running&&this._refresh()}))}_update(t=Date.now()){let e=0;this._charts.forEach((s,n)=>{if(!s.running||!s.items.length)return;let o=s.items,a=o.length-1,r=!1,l;for(;a>=0;--a)l=o[a],l._active?(l._total>s.duration&&(s.duration=l._total),l.tick(t),r=!0):(o[a]=o[o.length-1],o.pop());r&&(n.draw(),this._notify(n,s,t,"progress")),o.length||(s.running=!1,this._notify(n,s,t,"complete"),s.initial=!1),e+=o.length}),this._lastDate=t,e===0&&(this._running=!1)}_getAnims(t){let e=this._charts,s=e.get(t);return s||(s={running:!1,initial:!0,items:[],listeners:{complete:[],progress:[]}},e.set(t,s)),s}listen(t,e,s){this._getAnims(t).listeners[e].push(s)}add(t,e){!e||!e.length||this._getAnims(t).items.push(...e)}has(t){return this._getAnims(t).items.length>0}start(t){let e=this._charts.get(t);e&&(e.running=!0,e.start=Date.now(),e.duration=e.items.reduce((s,n)=>Math.max(s,n._duration),0),this._refresh())}running(t){if(!this._running)return!1;let e=this._charts.get(t);return!(!e||!e.running||!e.items.length)}stop(t){let e=this._charts.get(t);if(!e||!e.items.length)return;let s=e.items,n=s.length-1;for(;n>=0;--n)s[n].cancel();e.items=[],this._notify(t,e,Date.now(),"complete")}remove(t){return this._charts.delete(t)}},ut=new Ri,Us="transparent",$r={boolean(i,t,e){return e>.5?t:i},color(i,t,e){let s=h.color(i||Us),n=s.valid&&h.color(t||Us);return n&&n.valid?n.mix(s,e).hexString():t},number(i,t,e){return i+(t-i)*e}},Te=class{constructor(t,e,s,n){let o=e[s];n=h.resolve([t.to,n,o,t.from]);let a=h.resolve([t.from,o,n]);this._active=!0,this._fn=t.fn||$r[t.type||typeof a],this._easing=h.effects[t.easing]||h.effects.linear,this._start=Math.floor(Date.now()+(t.delay||0)),this._duration=this._total=Math.floor(t.duration),this._loop=!!t.loop,this._target=e,this._prop=s,this._from=a,this._to=n,this._promises=void 0}active(){return this._active}update(t,e,s){if(this._active){this._notify(!1);let n=this._target[this._prop],o=s-this._start,a=this._duration-o;this._start=s,this._duration=Math.floor(Math.max(a,t.duration)),this._total+=o,this._loop=!!t.loop,this._to=h.resolve([t.to,e,n,t.from]),this._from=h.resolve([t.from,n,e])}}cancel(){this._active&&(this.tick(Date.now()),this._active=!1,this._notify(!1))}tick(t){let e=t-this._start,s=this._duration,n=this._prop,o=this._from,a=this._loop,r=this._to,l;if(this._active=o!==r&&(a||e1?2-l:l,l=this._easing(Math.min(1,Math.max(0,l))),this._target[n]=this._fn(o,r,l)}wait(){let t=this._promises||(this._promises=[]);return new Promise((e,s)=>{t.push({res:e,rej:s})})}_notify(t){let e=t?"res":"rej",s=this._promises||[];for(let n=0;n{let o=t[n];if(!h.isObject(o))return;let a={};for(let r of e)a[r]=o[r];(h.isArray(o.properties)&&o.properties||[n]).forEach(r=>{(r===n||!s.has(r))&&s.set(r,a)})})}_animateOptions(t,e){let s=e.options,n=Kr(t,s);if(!n)return[];let o=this._createAnimations(n,s);return s.$shared&&Xr(t.options.$animations,s).then(()=>{t.options=s},()=>{}),o}_createAnimations(t,e){let s=this._properties,n=[],o=t.$animations||(t.$animations={}),a=Object.keys(e),r=Date.now(),l;for(l=a.length-1;l>=0;--l){let c=a[l];if(c.charAt(0)==="$")continue;if(c==="options"){n.push(...this._animateOptions(t,e));continue}let d=e[c],u=o[c],f=s.get(c);if(u)if(f&&u.active()){u.update(f,d,r);continue}else u.cancel();if(!f||!f.duration){t[c]=d;continue}o[c]=u=new Te(f,t,c,d),n.push(u)}return n}update(t,e){if(this._properties.size===0){Object.assign(t,e);return}let s=this._createAnimations(t,e);if(s.length)return ut.add(this._chart,s),!0}};function Xr(i,t){let e=[],s=Object.keys(t);for(let n=0;n0||!e&&o<0)return n.index}return null}function Ks(i,t){let{chart:e,_cachedMeta:s}=i,n=e._stacks||(e._stacks={}),{iScale:o,vScale:a,index:r}=s,l=o.axis,c=a.axis,d=Zr(o,a,s),u=t.length,f;for(let g=0;ge[s].axis===t).shift()}function el(i,t){return h.createContext(i,{active:!1,dataset:void 0,datasetIndex:t,index:t,mode:"default",type:"dataset"})}function il(i,t,e){return h.createContext(i,{active:!1,dataIndex:t,parsed:void 0,raw:void 0,element:e,index:t,mode:"default",type:"data"})}function Jt(i,t){let e=i.controller.index,s=i.vScale&&i.vScale.axis;if(s){t=t||i._parsed;for(let n of t){let o=n._stacks;if(!o||o[s]===void 0||o[s][e]===void 0)return;delete o[s][e],o[s]._visualValues!==void 0&&o[s]._visualValues[e]!==void 0&&delete o[s]._visualValues[e]}}}var Mi=i=>i==="reset"||i==="none",qs=(i,t)=>t?i:Object.assign({},i),sl=(i,t,e)=>i&&!t.hidden&&t._stacked&&{keys:Un(e,!0),values:null},at=class{static defaults={};static datasetElementType=null;static dataElementType=null;constructor(t,e){this.chart=t,this._ctx=t.ctx,this.index=e,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.datasetElementType=new.target.datasetElementType,this.dataElementType=new.target.dataElementType,this.initialize()}initialize(){let t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=vi(t.vScale,t),this.addElements(),this.options.fill&&!this.chart.isPluginEnabled("filler")&&console.warn("Tried to use the 'fill' option without the 'Filler' plugin enabled. Please import and register the 'Filler' plugin and make sure it is not disabled in the options")}updateIndex(t){this.index!==t&&Jt(this._cachedMeta),this.index=t}linkScales(){let t=this.chart,e=this._cachedMeta,s=this.getDataset(),n=(u,f,g,p)=>u==="x"?f:u==="r"?p:g,o=e.xAxisID=h.valueOrDefault(s.xAxisID,ki(t,"x")),a=e.yAxisID=h.valueOrDefault(s.yAxisID,ki(t,"y")),r=e.rAxisID=h.valueOrDefault(s.rAxisID,ki(t,"r")),l=e.indexAxis,c=e.iAxisID=n(l,o,a,r),d=e.vAxisID=n(l,a,o,r);e.xScale=this.getScaleForId(o),e.yScale=this.getScaleForId(a),e.rScale=this.getScaleForId(r),e.iScale=this.getScaleForId(c),e.vScale=this.getScaleForId(d)}getDataset(){return this.chart.data.datasets[this.index]}getMeta(){return this.chart.getDatasetMeta(this.index)}getScaleForId(t){return this.chart.scales[t]}_getOtherScale(t){let e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}reset(){this._update("reset")}_destroy(){let t=this._cachedMeta;this._data&&h.unlistenArrayEvents(this._data,this),t._stacked&&Jt(t)}_dataCheck(){let t=this.getDataset(),e=t.data||(t.data=[]),s=this._data;if(h.isObject(e)){let n=this._cachedMeta;this._data=Jr(e,n)}else if(s!==e){if(s){h.unlistenArrayEvents(s,this);let n=this._cachedMeta;Jt(n),n._parsed=[]}e&&Object.isExtensible(e)&&h.listenArrayEvents(e,this),this._syncList=[],this._data=e}}addElements(){let t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}buildOrUpdateElements(t){let e=this._cachedMeta,s=this.getDataset(),n=!1;this._dataCheck();let o=e._stacked;e._stacked=vi(e.vScale,e),e.stack!==s.stack&&(n=!0,Jt(e),e.stack=s.stack),this._resyncElements(t),(n||o!==e._stacked)&&(Ks(this,e._parsed),e._stacked=vi(e.vScale,e))}configure(){let t=this.chart.config,e=t.datasetScopeKeys(this._type),s=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(s,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}parse(t,e){let{_cachedMeta:s,_data:n}=this,{iScale:o,_stacked:a}=s,r=o.axis,l=t===0&&e===n.length?!0:s._sorted,c=t>0&&s._parsed[t-1],d,u,f;if(this._parsing===!1)s._parsed=n,s._sorted=!0,f=n;else{h.isArray(n[t])?f=this.parseArrayData(s,n,t,e):h.isObject(n[t])?f=this.parseObjectData(s,n,t,e):f=this.parsePrimitiveData(s,n,t,e);let g=()=>u[r]===null||c&&u[r]m||u=0;--f)if(!p()){this.updateRangeFromParsed(c,t,g,l);break}}return c}getAllParsedValues(t){let e=this._cachedMeta._parsed,s=[],n,o,a;for(n=0,o=e.length;n=0&&tthis.getContext(s,n,e),m=c.resolveNamedOptions(f,g,p,u);return m.$shared&&(m.$shared=l,o[a]=Object.freeze(qs(m,l))),m}_resolveAnimations(t,e,s){let n=this.chart,o=this._cachedDataOpts,a=`animation-${e}`,r=o[a];if(r)return r;let l;if(n.options.animation!==!1){let d=this.chart.config,u=d.datasetAnimationScopeKeys(this._type,e),f=d.getOptionScopes(this.getDataset(),u);l=d.createResolver(f,this.getContext(t,s,e))}let c=new ne(n,l&&l.animations);return l&&l._cacheable&&(o[a]=Object.freeze(c)),c}getSharedOptions(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}includeOptions(t,e){return!e||Mi(t)||this.chart._animationsDisabled}_getSharedOptions(t,e){let s=this.resolveDataElementOptions(t,e),n=this._sharedOptions,o=this.getSharedOptions(s),a=this.includeOptions(e,o)||o!==n;return this.updateSharedOptions(o,e,s),{sharedOptions:o,includeOptions:a}}updateElement(t,e,s,n){Mi(n)?Object.assign(t,s):this._resolveAnimations(e,n).update(t,s)}updateSharedOptions(t,e,s){t&&!Mi(e)&&this._resolveAnimations(void 0,e).update(t,s)}_setStyle(t,e,s,n){t.active=n;let o=this.getStyle(e,n);this._resolveAnimations(e,s,n).update(t,{options:!n&&this.getSharedOptions(o)||o})}removeHoverStyle(t,e,s){this._setStyle(t,s,"active",!1)}setHoverStyle(t,e,s){this._setStyle(t,s,"active",!0)}_removeDatasetHoverStyle(){let t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}_setDatasetHoverStyle(){let t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}_resyncElements(t){let e=this._data,s=this._cachedMeta.data;for(let[r,l,c]of this._syncList)this[r](l,c);this._syncList=[];let n=s.length,o=e.length,a=Math.min(o,n);a&&this.parse(0,a),o>n?this._insertElements(n,o-n,t):o{for(c.length+=e,r=c.length-1;r>=a;r--)c[r]=c[r-e]};for(l(o),r=t;rn-o))}return i._cache.$bar}function ol(i){let t=i.iScale,e=nl(t,i.type),s=t._length,n,o,a,r,l=()=>{a===32767||a===-32768||(h.defined(r)&&(s=Math.min(s,Math.abs(a-r)||s)),r=a)};for(n=0,o=e.length;n0?n[i-1]:null,r=iMath.abs(r)&&(l=r,c=a),t[e.axis]=c,t._custom={barStart:l,barEnd:c,start:n,end:o,min:a,max:r}}function Yn(i,t,e,s){return h.isArray(i)?ll(i,t,e,s):t[e.axis]=e.parse(i,s),t}function Gs(i,t,e,s){let n=i.iScale,o=i.vScale,a=n.getLabels(),r=n===o,l=[],c,d,u,f;for(c=e,d=e+s;c=e?1:-1)}function hl(i){let t,e,s,n,o;return i.horizontal?(t=i.base>i.x,e="left",s="right"):(t=i.based.controller.options.grouped),o=s.options.stacked,a=[],r=this._cachedMeta.controller.getParsed(e),l=r&&r[s.axis],c=d=>{let u=d._parsed.find(g=>g[s.axis]===l),f=u&&u[d.vScale.axis];if(h.isNullOrUndef(f)||isNaN(f))return!0};for(let d of n)if(!(e!==void 0&&c(d))&&((o===!1||a.indexOf(d.stack)===-1||o===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,e=this.chart.options.indexAxis;return Object.keys(t).filter(s=>t[s].axis===e).shift()}_getAxis(){let t={},e=this.getFirstScaleIdForIndexAxis();for(let s of this.chart.data.datasets)t[h.valueOrDefault(this.chart.options.indexAxis==="x"?s.xAxisID:s.yAxisID,e)]=!0;return Object.keys(t)}_getStackIndex(t,e,s){let n=this._getStacks(t,s),o=e!==void 0?n.indexOf(e):-1;return o===-1?n.length-1:o}_getRuler(){let t=this.options,e=this._cachedMeta,s=e.iScale,n=[],o,a;for(o=0,a=e.data.length;o=0;--s)e=Math.max(e,t[s].size(this.resolveDataElementOptions(s))/2);return e>0&&e}getLabelAndValue(t){let e=this._cachedMeta,s=this.chart.data.labels||[],{xScale:n,yScale:o}=e,a=this.getParsed(t),r=n.getLabelForValue(a.x),l=o.getLabelForValue(a.y),c=a._custom;return{label:s[t]||"",value:"("+r+", "+l+(c?", "+c:"")+")"}}update(t){let e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}updateElements(t,e,s,n){let o=n==="reset",{iScale:a,vScale:r}=this._cachedMeta,{sharedOptions:l,includeOptions:c}=this._getSharedOptions(e,n),d=a.axis,u=r.axis;for(let f=e;fh._angleBetween(P,r,l,!0)?1:Math.max(w,w*e,S,S*e),p=(P,w,S)=>h._angleBetween(P,r,l,!0)?-1:Math.min(w,w*e,S,S*e),m=g(0,c,u),b=g(h.HALF_PI,d,f),x=p(h.PI,c,u),k=p(h.PI+h.HALF_PI,d,f);s=(m-x)/2,n=(b-k)/2,o=-(m+x)/2,a=-(b+k)/2}return{ratioX:s,ratioY:n,offsetX:o,offsetY:a}}var zt=class 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 e=t.data,{labels:{pointStyle:s,textAlign:n,color:o,useBorderRadius:a,borderRadius:r}}=t.legend.options;return e.labels.length&&e.datasets.length?e.labels.map((l,c)=>{let u=t.getDatasetMeta(0).controller.getStyle(c);return{text:l,fillStyle:u.backgroundColor,fontColor:o,hidden:!t.getDataVisibility(c),lineDash:u.borderDash,lineDashOffset:u.borderDashOffset,lineJoin:u.borderJoinStyle,lineWidth:u.borderWidth,strokeStyle:u.borderColor,textAlign:n,pointStyle:s,borderRadius:a&&(r||u.borderRadius),index:c}}):[]}},onClick(t,e,s){s.chart.toggleDataVisibility(e.index),s.chart.update()}}}};constructor(t,e){super(t,e),this.enableOptionSharing=!0,this.innerRadius=void 0,this.outerRadius=void 0,this.offsetX=void 0,this.offsetY=void 0}linkScales(){}parse(t,e){let s=this.getDataset().data,n=this._cachedMeta;if(this._parsing===!1)n._parsed=s;else{let o=l=>+s[l];if(h.isObject(s[t])){let{key:l="value"}=this._parsing;o=c=>+h.resolveObjectKey(s[c],l)}let a,r;for(a=t,r=t+e;a0&&!isNaN(t)?h.TAU*(Math.abs(t)/e):0}getLabelAndValue(t){let e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=h.formatNumber(e._parsed[t],s.options.locale);return{label:n[t]||"",value:o}}getMaxBorderWidth(t){let e=0,s=this.chart,n,o,a,r,l;if(!t){for(n=0,o=s.data.datasets.length;n0&&this.getParsed(e-1);for(let S=0;S=k){D.skip=!0;continue}let A=this.getParsed(S),R=h.isNullOrUndef(A[g]),F=D[f]=a.getPixelForValue(A[f],S),I=D[g]=o||R?r.getBasePixel():r.getPixelForValue(l?this.applyStack(r,A,l):A[g],S);D.skip=isNaN(F)||isNaN(I)||R,D.stop=S>0&&Math.abs(A[f]-w[f])>b,m&&(D.parsed=A,D.raw=c.data[S]),u&&(D.options=d||this.resolveDataElementOptions(S,O.active?"active":n)),x||this.updateElement(O,S,D,n),w=A}}getMaxOverflow(){let t=this._cachedMeta,e=t.dataset,s=e.options&&e.options.borderWidth||0,n=t.data||[];if(!n.length)return s;let o=n[0].size(this.resolveDataElementOptions(0)),a=n[n.length-1].size(this.resolveDataElementOptions(n.length-1));return Math.max(s,o,a)/2}draw(){let t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),super.draw()}},oe=class 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 e=t.data;if(e.labels.length&&e.datasets.length){let{labels:{pointStyle:s,color:n}}=t.legend.options;return e.labels.map((o,a)=>{let l=t.getDatasetMeta(0).controller.getStyle(a);return{text:o,fillStyle:l.backgroundColor,strokeStyle:l.borderColor,fontColor:n,lineWidth:l.borderWidth,pointStyle:s,hidden:!t.getDataVisibility(a),index:a}})}return[]}},onClick(t,e,s){s.chart.toggleDataVisibility(e.index),s.chart.update()}}},scales:{r:{type:"radialLinear",angleLines:{display:!1},beginAtZero:!0,grid:{circular:!0},pointLabels:{display:!1},startAngle:0}}};constructor(t,e){super(t,e),this.innerRadius=void 0,this.outerRadius=void 0}getLabelAndValue(t){let e=this._cachedMeta,s=this.chart,n=s.data.labels||[],o=h.formatNumber(e._parsed[t].r,s.options.locale);return{label:n[t]||"",value:o}}parseObjectData(t,e,s,n){return h._parseObjectDataRadialScale.bind(this)(t,e,s,n)}update(t){let e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}getMinMax(){let t=this._cachedMeta,e={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return t.data.forEach((s,n)=>{let o=this.getParsed(n).r;!isNaN(o)&&this.chart.getDataVisibility(n)&&(oe.max&&(e.max=o))}),e}_updateRadius(){let t=this.chart,e=t.chartArea,s=t.options,n=Math.min(e.right-e.left,e.bottom-e.top),o=Math.max(n/2,0),a=Math.max(s.cutoutPercentage?o/100*s.cutoutPercentage:1,0),r=(o-a)/t.getVisibleDatasetCount();this.outerRadius=o-r*this.index,this.innerRadius=this.outerRadius-r}updateElements(t,e,s,n){let o=n==="reset",a=this.chart,l=a.options.animation,c=this._cachedMeta.rScale,d=c.xCenter,u=c.yCenter,f=c.getIndexAngle(0)-.5*h.PI,g=f,p,m=360/this.countVisibleElements();for(p=0;p{!isNaN(this.getParsed(n).r)&&this.chart.getDataVisibility(n)&&e++}),e}_computeAngle(t,e,s){return this.chart.getDataVisibility(t)?h.toRadians(this.resolveDataElementOptions(t,e).angle||s):0}},Fe=class extends zt{static id="pie";static defaults={cutout:0,rotation:0,circumference:360,radius:"100%"}},Ie=class extends at{static id="radar";static defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}};static overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};getLabelAndValue(t){let e=this._cachedMeta.vScale,s=this.getParsed(t);return{label:e.getLabels()[t],value:""+e.getLabelForValue(s[e.axis])}}parseObjectData(t,e,s,n){return h._parseObjectDataRadialScale.bind(this)(t,e,s,n)}update(t){let e=this._cachedMeta,s=e.dataset,n=e.data||[],o=e.iScale.getLabels();if(s.points=n,t!=="resize"){let a=this.resolveDatasetElementOptions(t);this.options.showLine||(a.borderWidth=0);let r={_loop:!0,_fullLoop:o.length===n.length,options:a};this.updateElement(s,void 0,r,t)}this.updateElements(n,0,n.length,t)}updateElements(t,e,s,n){let o=this._cachedMeta.rScale,a=n==="reset";for(let r=e;r0&&this.getParsed(e-1);for(let w=e;w0&&Math.abs(O[g]-P[g])>x,b&&(D.parsed=O,D.raw=c.data[w]),f&&(D.options=u||this.resolveDataElementOptions(w,S.active?"active":n)),k||this.updateElement(S,w,D,n),P=O}this.updateSharedOptions(u,n,d)}getMaxOverflow(){let t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){let r=0;for(let l=e.length-1;l>=0;--l)r=Math.max(r,e[l].size(this.resolveDataElementOptions(l))/2);return r>0&&r}let s=t.dataset,n=s.options&&s.options.borderWidth||0;if(!e.length)return n;let o=e[0].size(this.resolveDataElementOptions(0)),a=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return Math.max(n,o,a)/2}},$n=Object.freeze({__proto__:null,BarController:Re,BubbleController:Le,DoughnutController:zt,LineController:Ee,PieController:Fe,PolarAreaController:oe,RadarController:Ie,ScatterController:Ne});function Tt(){throw new Error("This method is not implemented: Check that a complete date adapter is provided.")}var Li=class i{static override(t){Object.assign(i.prototype,t)}options;constructor(t){this.options=t||{}}init(){}formats(){return Tt()}parse(){return Tt()}format(){return Tt()}add(){return Tt()}diff(){return Tt()}startOf(){return Tt()}endOf(){return Tt()}},Xn={_date:Li};function pl(i,t,e,s){let{controller:n,data:o,_sorted:a}=i,r=n._cachedMeta.iScale,l=i.dataset&&i.dataset.options?i.dataset.options.spanGaps:null;if(r&&t===r.axis&&t!=="r"&&a&&o.length){let c=r._reversePixels?h._rlookupByKey:h._lookupByKey;if(s){if(n._sharedOptions){let d=o[0],u=typeof d.getRange=="function"&&d.getRange(t);if(u){let f=c(o,t,e-u),g=c(o,t,e+u);return{lo:f.lo,hi:g.hi}}}}else{let d=c(o,t,e);if(l){let{vScale:u}=n._cachedMeta,{_parsed:f}=i,g=f.slice(0,d.lo+1).reverse().findIndex(m=>!h.isNullOrUndef(m[u.axis]));d.lo-=Math.max(0,g);let p=f.slice(d.hi).findIndex(m=>!h.isNullOrUndef(m[u.axis]));d.hi+=Math.max(0,p)}return d}}return{lo:0,hi:o.length-1}}function he(i,t,e,s,n){let o=i.getSortedVisibleDatasetMetas(),a=e[t];for(let r=0,l=o.length;r{l[a]&&l[a](t[e],n)&&(o.push({element:l,datasetIndex:c,index:d}),r=r||l.inRange(t.x,t.y,n))}),s&&!r?[]:o}var Kn={evaluateInteractionItems:he,modes:{index(i,t,e,s){let n=h.getRelativePosition(t,i),o=e.axis||"x",a=e.includeInvisible||!1,r=e.intersect?wi(i,n,o,s,a):Pi(i,n,o,!1,s,a),l=[];return r.length?(i.getSortedVisibleDatasetMetas().forEach(c=>{let d=r[0].index,u=c.data[d];u&&!u.skip&&l.push({element:u,datasetIndex:c.index,index:d})}),l):[]},dataset(i,t,e,s){let n=h.getRelativePosition(t,i),o=e.axis||"xy",a=e.includeInvisible||!1,r=e.intersect?wi(i,n,o,s,a):Pi(i,n,o,!1,s,a);if(r.length>0){let l=r[0].datasetIndex,c=i.getDatasetMeta(l).data;r=[];for(let d=0;de.pos===t)}function tn(i,t){return i.filter(e=>qn.indexOf(e.pos)===-1&&e.box.axis===t)}function Qt(i,t){return i.sort((e,s)=>{let n=t?s:e,o=t?e:s;return n.weight===o.weight?n.index-o.index:n.weight-o.weight})}function xl(i){let t=[],e,s,n,o,a,r;for(e=0,s=(i||[]).length;ec.box.fullSize),!0),s=Qt(Zt(t,"left"),!0),n=Qt(Zt(t,"right")),o=Qt(Zt(t,"top"),!0),a=Qt(Zt(t,"bottom")),r=tn(t,"x"),l=tn(t,"y");return{fullSize:e,leftAndTop:s.concat(o),rightAndBottom:n.concat(l).concat(a).concat(r),chartArea:Zt(t,"chartArea"),vertical:s.concat(n).concat(l),horizontal:o.concat(a).concat(r)}}function en(i,t,e,s){return Math.max(i[e],t[e])+Math.max(i[s],t[s])}function Gn(i,t){i.top=Math.max(i.top,t.top),i.left=Math.max(i.left,t.left),i.bottom=Math.max(i.bottom,t.bottom),i.right=Math.max(i.right,t.right)}function Ml(i,t,e,s){let{pos:n,box:o}=e,a=i.maxPadding;if(!h.isObject(n)){e.size&&(i[n]-=e.size);let u=s[e.stack]||{size:0,count:1};u.size=Math.max(u.size,e.horizontal?o.height:o.width),e.size=u.size/u.count,i[n]+=e.size}o.getPadding&&Gn(a,o.getPadding());let r=Math.max(0,t.outerWidth-en(a,i,"left","right")),l=Math.max(0,t.outerHeight-en(a,i,"top","bottom")),c=r!==i.w,d=l!==i.h;return i.w=r,i.h=l,e.horizontal?{same:c,other:d}:{same:d,other:c}}function Sl(i){let t=i.maxPadding;function e(s){let n=Math.max(t[s]-i[s],0);return i[s]+=n,n}i.y+=e("top"),i.x+=e("left"),e("right"),e("bottom")}function wl(i,t){let e=t.maxPadding;function s(n){let o={left:0,top:0,right:0,bottom:0};return n.forEach(a=>{o[a]=Math.max(t[a],e[a])}),o}return s(i?["left","right"]:["top","bottom"])}function ie(i,t,e,s){let n=[],o,a,r,l,c,d;for(o=0,a=i.length,c=0;o{typeof m.beforeLayout=="function"&&m.beforeLayout()});let d=l.reduce((m,b)=>b.box.options&&b.box.options.display===!1?m:m+1,0)||1,u=Object.freeze({outerWidth:t,outerHeight:e,padding:n,availableWidth:o,availableHeight:a,vBoxMaxWidth:o/2/d,hBoxMaxHeight:a/2}),f=Object.assign({},n);Gn(f,h.toPadding(s));let g=Object.assign({maxPadding:f,w:o,h:a,x:n.left,y:n.top},n),p=vl(l.concat(c),u);ie(r.fullSize,g,u,p),ie(l,g,u,p),ie(c,g,u,p)&&ie(l,g,u,p),Sl(g),sn(r.leftAndTop,g,u,p),g.x+=g.w,g.y+=g.h,sn(r.rightAndBottom,g,u,p),i.chartArea={left:g.left,top:g.top,right:g.left+g.w,bottom:g.top+g.h,height:g.h,width:g.w},h.each(r.chartArea,m=>{let b=m.box;Object.assign(b,i.chartArea),b.update(g.w,g.h,{left:0,top:0,right:0,bottom:0})})}},ae=class{acquireContext(t,e){}releaseContext(t){return!1}addEventListener(t,e,s){}removeEventListener(t,e,s){}getDevicePixelRatio(){return 1}getMaximumSize(t,e,s,n){return e=Math.max(0,e||t.width),s=s||t.height,{width:e,height:Math.max(0,n?Math.floor(e/n):s)}}isAttached(t){return!0}updateConfig(t){}},ze=class extends ae{acquireContext(t){return t&&t.getContext&&t.getContext("2d")||null}updateConfig(t){t.options.animation=!1}},Ae="$chartjs",Pl={touchstart:"mousedown",touchmove:"mousemove",touchend:"mouseup",pointerenter:"mouseenter",pointerdown:"mousedown",pointermove:"mousemove",pointerup:"mouseup",pointerleave:"mouseout",pointerout:"mouseout"},nn=i=>i===null||i==="";function Ol(i,t){let e=i.style,s=i.getAttribute("height"),n=i.getAttribute("width");if(i[Ae]={initial:{height:s,width:n,style:{display:e.display,height:e.height,width:e.width}}},e.display=e.display||"block",e.boxSizing=e.boxSizing||"border-box",nn(n)){let o=h.readUsedSize(i,"width");o!==void 0&&(i.width=o)}if(nn(s))if(i.style.height==="")i.height=i.width/(t||2);else{let o=h.readUsedSize(i,"height");o!==void 0&&(i.height=o)}return i}var Jn=h.supportsEventListenerOptions?{passive:!0}:!1;function Dl(i,t,e){i&&i.addEventListener(t,e,Jn)}function Al(i,t,e){i&&i.canvas&&i.canvas.removeEventListener(t,e,Jn)}function Cl(i,t){let e=Pl[i.type]||i.type,{x:s,y:n}=h.getRelativePosition(i,t);return{type:e,chart:t,native:i,x:s!==void 0?s:null,y:n!==void 0?n:null}}function Be(i,t){for(let e of i)if(e===t||e.contains(t))return!0}function Tl(i,t,e){let s=i.canvas,n=new MutationObserver(o=>{let a=!1;for(let r of o)a=a||Be(r.addedNodes,s),a=a&&!Be(r.removedNodes,s);a&&e()});return n.observe(document,{childList:!0,subtree:!0}),n}function Rl(i,t,e){let s=i.canvas,n=new MutationObserver(o=>{let a=!1;for(let r of o)a=a||Be(r.removedNodes,s),a=a&&!Be(r.addedNodes,s);a&&e()});return n.observe(document,{childList:!0,subtree:!0}),n}var re=new Map,on=0;function Zn(){let i=window.devicePixelRatio;i!==on&&(on=i,re.forEach((t,e)=>{e.currentDevicePixelRatio!==i&&t()}))}function Ll(i,t){re.size||window.addEventListener("resize",Zn),re.set(i,t)}function El(i){re.delete(i),re.size||window.removeEventListener("resize",Zn)}function Fl(i,t,e){let s=i.canvas,n=s&&h._getParentNode(s);if(!n)return;let o=h.throttled((r,l)=>{let c=n.clientWidth;e(r,l),c{let l=r[0],c=l.contentRect.width,d=l.contentRect.height;c===0&&d===0||o(c,d)});return a.observe(n),Ll(i,o),a}function Oi(i,t,e){e&&e.disconnect(),t==="resize"&&El(i)}function Il(i,t,e){let s=i.canvas,n=h.throttled(o=>{i.ctx!==null&&e(Cl(o,i))},i);return Dl(s,t,n),n}var Ve=class extends ae{acquireContext(t,e){let s=t&&t.getContext&&t.getContext("2d");return s&&s.canvas===t?(Ol(t,e),s):null}releaseContext(t){let e=t.canvas;if(!e[Ae])return!1;let s=e[Ae].initial;["height","width"].forEach(o=>{let a=s[o];h.isNullOrUndef(a)?e.removeAttribute(o):e.setAttribute(o,a)});let n=s.style||{};return Object.keys(n).forEach(o=>{e.style[o]=n[o]}),e.width=e.width,delete e[Ae],!0}addEventListener(t,e,s){this.removeEventListener(t,e);let n=t.$proxies||(t.$proxies={}),a={attach:Tl,detach:Rl,resize:Fl}[e]||Il;n[e]=a(t,e,s)}removeEventListener(t,e){let s=t.$proxies||(t.$proxies={}),n=s[e];if(!n)return;({attach:Oi,detach:Oi,resize:Oi}[e]||Al)(t,e,n),s[e]=void 0}getDevicePixelRatio(){return window.devicePixelRatio}getMaximumSize(t,e,s,n){return h.getMaximumSize(t,e,s,n)}isAttached(t){let e=t&&h._getParentNode(t);return!!(e&&e.isConnected)}};function Qn(i){return!h._isDomSupported()||typeof OffscreenCanvas<"u"&&i instanceof OffscreenCanvas?ze:Ve}var st=class{static defaults={};static defaultRoutes=void 0;x;y;active=!1;options;$animations;tooltipPosition(t){let{x:e,y:s}=this.getProps(["x","y"],t);return{x:e,y:s}}hasValue(){return h.isNumber(this.x)&&h.isNumber(this.y)}getProps(t,e){let s=this.$animations;if(!e||!s)return this;let n={};return t.forEach(o=>{n[o]=s[o]&&s[o].active()?s[o]._to:this[o]}),n}};function Nl(i,t){let e=i.options.ticks,s=zl(i),n=Math.min(e.maxTicksLimit||s,s),o=e.major.enabled?Vl(t):[],a=o.length,r=o[0],l=o[a-1],c=[];if(a>n)return Wl(t,c,o,a/n),c;let d=Bl(o,t,n);if(a>0){let u,f,g=a>1?Math.round((l-r)/(a-1)):null;for(Se(t,c,d,h.isNullOrUndef(g)?0:r-g,r),u=0,f=a-1;un)return l}return Math.max(n,1)}function Vl(i){let t=[],e,s;for(e=0,s=i.length;ei==="left"?"right":i==="right"?"left":i,an=(i,t,e)=>t==="top"||t==="left"?i[t]+e:i[t]-e,rn=(i,t)=>Math.min(t||i,i);function ln(i,t){let e=[],s=i.length/t,n=i.length,o=0;for(;oa+r)))return l}function Yl(i,t){h.each(i,e=>{let s=e.gc,n=s.length/2,o;if(n>t){for(o=0;os?s:e,s=n&&e>s?e:s,{min:h.finiteOrDefault(e,h.finiteOrDefault(s,e)),max:h.finiteOrDefault(s,h.finiteOrDefault(e,s))}}getPadding(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}getTicks(){return this.ticks}getLabels(){let t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}getLabelItems(t=this.chart.chartArea){return this._labelItems||(this._labelItems=this._computeLabelItems(t))}beforeLayout(){this._cache={},this._dataLimitsCached=!1}beforeUpdate(){h.callback(this.options.beforeUpdate,[this])}update(t,e,s){let{beginAtZero:n,grace:o,ticks:a}=this.options,r=a.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,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=h._addGrace(this,o,n),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();let l=r=o||s<=1||!this.isHorizontal()){this.labelRotation=n;return}let d=this._getLabelSizes(),u=d.widest.width,f=d.highest.height,g=h._limitValue(this.chart.width-u,0,this.maxWidth);r=t.offset?this.maxWidth/s:g/(s-1),u+6>r&&(r=g/(s-(t.offset?.5:1)),l=this.maxHeight-te(t.grid)-e.padding-cn(t.title,this.chart.options.font),c=Math.sqrt(u*u+f*f),a=h.toDegrees(Math.min(Math.asin(h._limitValue((d.highest.height+6)/r,-1,1)),Math.asin(h._limitValue(l/c,-1,1))-Math.asin(h._limitValue(f/c,-1,1)))),a=Math.max(n,Math.min(o,a))),this.labelRotation=a}afterCalculateLabelRotation(){h.callback(this.options.afterCalculateLabelRotation,[this])}afterAutoSkip(){}beforeFit(){h.callback(this.options.beforeFit,[this])}fit(){let t={width:0,height:0},{chart:e,options:{ticks:s,title:n,grid:o}}=this,a=this._isVisible(),r=this.isHorizontal();if(a){let l=cn(n,e.options.font);if(r?(t.width=this.maxWidth,t.height=te(o)+l):(t.height=this.maxHeight,t.width=te(o)+l),s.display&&this.ticks.length){let{first:c,last:d,widest:u,highest:f}=this._getLabelSizes(),g=s.padding*2,p=h.toRadians(this.labelRotation),m=Math.cos(p),b=Math.sin(p);if(r){let x=s.mirror?0:b*u.width+m*f.height;t.height=Math.min(this.maxHeight,t.height+x+g)}else{let x=s.mirror?0:m*u.width+b*f.height;t.width=Math.min(this.maxWidth,t.width+x+g)}this._calculatePadding(c,d,b,m)}}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,s,n){let{ticks:{align:o,padding:a},position:r}=this.options,l=this.labelRotation!==0,c=r!=="top"&&this.axis==="x";if(this.isHorizontal()){let d=this.getPixelForTick(0)-this.left,u=this.right-this.getPixelForTick(this.ticks.length-1),f=0,g=0;l?c?(f=n*t.width,g=s*e.height):(f=s*t.height,g=n*e.width):o==="start"?g=e.width:o==="end"?f=t.width:o!=="inner"&&(f=t.width/2,g=e.width/2),this.paddingLeft=Math.max((f-d+a)*this.width/(this.width-d),0),this.paddingRight=Math.max((g-u+a)*this.width/(this.width-u),0)}else{let d=e.height/2,u=t.height/2;o==="start"?(d=0,u=t.height):o==="end"&&(d=e.height,u=0),this.paddingTop=d+a,this.paddingBottom=u+a}}_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(){h.callback(this.options.afterFit,[this])}isHorizontal(){let{axis:t,position:e}=this.options;return e==="top"||e==="bottom"||t==="x"}isFullSize(){return this.options.fullSize}_convertTicksToLabels(t){this.beforeTickToLabelConversion(),this.generateTickLabels(t);let e,s;for(e=0,s=t.length;e({width:a[R]||0,height:r[R]||0});return{first:A(0),last:A(e-1),widest:A(O),highest:A(D),widths:a,heights:r}}getLabelForValue(t){return t}getPixelForValue(t,e){return NaN}getValueForPixel(t){}getPixelForTick(t){let e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}getPixelForDecimal(t){this._reversePixels&&(t=1-t);let e=this._startPixel+t*this._length;return h._int16Range(this._alignToPixels?h._alignPixel(this.chart,e,0):e)}getDecimalForPixel(t){let e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}getBasePixel(){return this.getPixelForValue(this.getBaseValue())}getBaseValue(){let{min:t,max:e}=this;return t<0&&e<0?e:t>0&&e>0?t:0}getContext(t){let e=this.ticks||[];if(t>=0&&tr*n?r/s:l/n:l*n0}_computeGridLineItems(t){let e=this.axis,s=this.chart,n=this.options,{grid:o,position:a,border:r}=n,l=o.offset,c=this.isHorizontal(),u=this.ticks.length+(l?1:0),f=te(o),g=[],p=r.setContext(this.getContext()),m=p.display?p.width:0,b=m/2,x=function(V){return h._alignPixel(s,V,m)},k,P,w,S,O,D,A,R,F,I,z,H;if(a==="top")k=x(this.bottom),D=this.bottom-f,R=k-b,I=x(t.top)+b,H=t.bottom;else if(a==="bottom")k=x(this.top),I=t.top,H=x(t.bottom)-b,D=k+b,R=this.top+f;else if(a==="left")k=x(this.right),O=this.right-f,A=k-b,F=x(t.left)+b,z=t.right;else if(a==="right")k=x(this.left),F=t.left,z=x(t.right)-b,O=k+b,A=this.left+f;else if(e==="x"){if(a==="center")k=x((t.top+t.bottom)/2+.5);else if(h.isObject(a)){let V=Object.keys(a)[0],W=a[V];k=x(this.chart.scales[V].getPixelForValue(W))}I=t.top,H=t.bottom,D=k+b,R=D+f}else if(e==="y"){if(a==="center")k=x((t.left+t.right)/2);else if(h.isObject(a)){let V=Object.keys(a)[0],W=a[V];k=x(this.chart.scales[V].getPixelForValue(W))}O=k-b,A=O-f,F=t.left,z=t.right}let K=h.valueOrDefault(n.ticks.maxTicksLimit,u),B=Math.max(1,Math.ceil(u/K));for(P=0;P0&&(ct-=mt/2);break}Pt={left:ct,top:lt,width:mt+rt.width,height:tt+rt.height,color:B.backdropColor}}b.push({label:w,font:R,textOffset:z,options:{rotation:m,color:W,strokeColor:G,strokeWidth:U,textAlign:pt,textBaseline:H,translation:[S,O],backdrop:Pt}})}return b}_getXAxisLabelAlignment(){let{position:t,ticks:e}=this.options;if(-h.toRadians(this.labelRotation))return t==="top"?"left":"right";let n="center";return e.align==="start"?n="left":e.align==="end"?n="right":e.align==="inner"&&(n="inner"),n}_getYAxisLabelAlignment(t){let{position:e,ticks:{crossAlign:s,mirror:n,padding:o}}=this.options,a=this._getLabelSizes(),r=t+o,l=a.widest.width,c,d;return e==="left"?n?(d=this.right+o,s==="near"?c="left":s==="center"?(c="center",d+=l/2):(c="right",d+=l)):(d=this.right-r,s==="near"?c="right":s==="center"?(c="center",d-=l/2):(c="left",d=this.left)):e==="right"?n?(d=this.left+o,s==="near"?c="right":s==="center"?(c="center",d-=l/2):(c="left",d-=l)):(d=this.left+r,s==="near"?c="left":s==="center"?(c="center",d+=l/2):(c="right",d=this.right)):c="right",{textAlign:c,x:d}}_computeLabelArea(){if(this.options.ticks.mirror)return;let t=this.chart,e=this.options.position;if(e==="left"||e==="right")return{top:0,left:this.left,bottom:t.height,right:this.right};if(e==="top"||e==="bottom")return{top:this.top,left:0,bottom:this.bottom,right:t.width}}drawBackground(){let{ctx:t,options:{backgroundColor:e},left:s,top:n,width:o,height:a}=this;e&&(t.save(),t.fillStyle=e,t.fillRect(s,n,o,a),t.restore())}getLineWidthForValue(t){let e=this.options.grid;if(!this._isVisible()||!e.display)return 0;let n=this.ticks.findIndex(o=>o.value===t);return n>=0?e.setContext(this.getContext(n)).lineWidth:0}drawGrid(t){let e=this.options.grid,s=this.ctx,n=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(t)),o,a,r=(l,c,d)=>{!d.width||!d.color||(s.save(),s.lineWidth=d.width,s.strokeStyle=d.color,s.setLineDash(d.borderDash||[]),s.lineDashOffset=d.borderDashOffset,s.beginPath(),s.moveTo(l.x,l.y),s.lineTo(c.x,c.y),s.stroke(),s.restore())};if(e.display)for(o=0,a=n.length;o{this.draw(o)}}]:[{z:s,draw:o=>{this.drawBackground(),this.drawGrid(o),this.drawTitle()}},{z:n,draw:()=>{this.drawBorder()}},{z:e,draw:o=>{this.drawLabels(o)}}]}getMatchingVisibleMetas(t){let e=this.chart.getSortedVisibleDatasetMetas(),s=this.axis+"AxisID",n=[],o,a;for(o=0,a=e.length;o{let s=e.split("."),n=s.pop(),o=[i].concat(s).join("."),a=t[e].split("."),r=a.pop(),l=a.join(".");h.defaults.route(o,n,l,r)})}function Zl(i){return"id"in i&&"defaults"in i}var Ei=class{constructor(){this.controllers=new Nt(at,"datasets",!0),this.elements=new Nt(st,"elements"),this.plugins=new Nt(Object,"plugins"),this.scales=new Nt(St,"scales"),this._typedRegistries=[this.controllers,this.scales,this.elements]}add(...t){this._each("register",t)}remove(...t){this._each("unregister",t)}addControllers(...t){this._each("register",t,this.controllers)}addElements(...t){this._each("register",t,this.elements)}addPlugins(...t){this._each("register",t,this.plugins)}addScales(...t){this._each("register",t,this.scales)}getController(t){return this._get(t,this.controllers,"controller")}getElement(t){return this._get(t,this.elements,"element")}getPlugin(t){return this._get(t,this.plugins,"plugin")}getScale(t){return this._get(t,this.scales,"scale")}removeControllers(...t){this._each("unregister",t,this.controllers)}removeElements(...t){this._each("unregister",t,this.elements)}removePlugins(...t){this._each("unregister",t,this.plugins)}removeScales(...t){this._each("unregister",t,this.scales)}_each(t,e,s){[...e].forEach(n=>{let o=s||this._getRegistryForType(n);s||o.isForType(n)||o===this.plugins&&n.id?this._exec(t,o,n):h.each(n,a=>{let r=s||this._getRegistryForType(a);this._exec(t,r,a)})})}_exec(t,e,s){let n=h._capitalize(t);h.callback(s["before"+n],[],s),e[t](s),h.callback(s["after"+n],[],s)}_getRegistryForType(t){for(let e=0;eo.filter(r=>!a.some(l=>r.plugin.id===l.plugin.id));this._notify(n(e,s),t,"stop"),this._notify(n(s,e),t,"start")}};function Ql(i){let t={},e=[],s=Object.keys(ot.plugins.items);for(let o=0;o1&&hn(i[0].toLowerCase());if(s)return s}throw new Error(`Cannot determine type of '${i}' axis. Please provide 'axis' or 'position' option.`)}function dn(i,t,e){if(e[t+"AxisID"]===i)return{axis:t}}function ac(i,t){if(t.data&&t.data.datasets){let e=t.data.datasets.filter(s=>s.xAxisID===i||s.yAxisID===i);if(e.length)return dn(i,"x",e[0])||dn(i,"y",e[0])}return{}}function rc(i,t){let e=h.overrides[i.type]||{scales:{}},s=t.scales||{},n=Ii(i.type,t),o=Object.create(null);return Object.keys(s).forEach(a=>{let r=s[a];if(!h.isObject(r))return console.error(`Invalid scale configuration for scale: ${a}`);if(r._proxy)return console.warn(`Ignoring resolver passed as options for scale: ${a}`);let l=Ni(a,r,ac(a,i),h.defaults.scales[r.type]),c=nc(l,n),d=e.scales||{};o[a]=h.mergeIf(Object.create(null),[{axis:l},r,d[l],d[c]])}),i.data.datasets.forEach(a=>{let r=a.type||i.type,l=a.indexAxis||Ii(r,t),d=(h.overrides[r]||{}).scales||{};Object.keys(d).forEach(u=>{let f=sc(u,l),g=a[f+"AxisID"]||f;o[g]=o[g]||Object.create(null),h.mergeIf(o[g],[{axis:f},s[g],d[u]])})}),Object.keys(o).forEach(a=>{let r=o[a];h.mergeIf(r,[h.defaults.scales[r.type],h.defaults.scale])}),o}function to(i){let t=i.options||(i.options={});t.plugins=h.valueOrDefault(t.plugins,{}),t.scales=rc(i,t)}function eo(i){return i=i||{},i.datasets=i.datasets||[],i.labels=i.labels||[],i}function lc(i){return i=i||{},i.data=eo(i.data),to(i),i}var un=new Map,io=new Set;function we(i,t){let e=un.get(i);return e||(e=t(),un.set(i,e),io.add(e)),e}var ee=(i,t,e)=>{let s=h.resolveObjectKey(t,e);s!==void 0&&i.add(s)},zi=class{constructor(t){this._config=lc(t),this._scopeCache=new Map,this._resolverCache=new Map}get platform(){return this._config.platform}get type(){return this._config.type}set type(t){this._config.type=t}get data(){return this._config.data}set data(t){this._config.data=eo(t)}get options(){return this._config.options}set options(t){this._config.options=t}get plugins(){return this._config.plugins}update(){let t=this._config;this.clearCache(),to(t)}clearCache(){this._scopeCache.clear(),this._resolverCache.clear()}datasetScopeKeys(t){return we(t,()=>[[`datasets.${t}`,""]])}datasetAnimationScopeKeys(t,e){return we(`${t}.transition.${e}`,()=>[[`datasets.${t}.transitions.${e}`,`transitions.${e}`],[`datasets.${t}`,""]])}datasetElementScopeKeys(t,e){return we(`${t}-${e}`,()=>[[`datasets.${t}.elements.${e}`,`datasets.${t}`,`elements.${e}`,""]])}pluginScopeKeys(t){let e=t.id,s=this.type;return we(`${s}-plugin-${e}`,()=>[[`plugins.${e}`,...t.additionalOptionScopes||[]]])}_cachedScopes(t,e){let s=this._scopeCache,n=s.get(t);return(!n||e)&&(n=new Map,s.set(t,n)),n}getOptionScopes(t,e,s){let{options:n,type:o}=this,a=this._cachedScopes(t,s),r=a.get(e);if(r)return r;let l=new Set;e.forEach(d=>{t&&(l.add(t),d.forEach(u=>ee(l,t,u))),d.forEach(u=>ee(l,n,u)),d.forEach(u=>ee(l,h.overrides[o]||{},u)),d.forEach(u=>ee(l,h.defaults,u)),d.forEach(u=>ee(l,h.descriptors,u))});let c=Array.from(l);return c.length===0&&c.push(Object.create(null)),io.has(e)&&a.set(e,c),c}chartOptionScopes(){let{options:t,type:e}=this;return[t,h.overrides[e]||{},h.defaults.datasets[e]||{},{type:e},h.defaults,h.descriptors]}resolveNamedOptions(t,e,s,n=[""]){let o={$shared:!0},{resolver:a,subPrefixes:r}=fn(this._resolverCache,t,n),l=a;if(hc(a,e)){o.$shared=!1,s=h.isFunction(s)?s():s;let c=this.createResolver(t,s,r);l=h._attachContext(a,s,c)}for(let c of e)o[c]=l[c];return o}createResolver(t,e,s=[""],n){let{resolver:o}=fn(this._resolverCache,t,s);return h.isObject(e)?h._attachContext(o,e,void 0,n):o}};function fn(i,t,e){let s=i.get(t);s||(s=new Map,i.set(t,s));let n=e.join(),o=s.get(n);return o||(o={resolver:h._createResolver(t,e),subPrefixes:e.filter(r=>!r.toLowerCase().includes("hover"))},s.set(n,o)),o}var cc=i=>h.isObject(i)&&Object.getOwnPropertyNames(i).some(t=>h.isFunction(i[t]));function hc(i,t){let{isScriptable:e,isIndexable:s}=h._descriptors(i);for(let n of t){let o=e(n),a=s(n),r=(a||o)&&i[n];if(o&&(h.isFunction(r)||cc(r))||a&&h.isArray(r))return!0}return!1}var dc="4.5.1",uc=["top","bottom","left","right","chartArea"];function gn(i,t){return i==="top"||i==="bottom"||uc.indexOf(i)===-1&&t==="x"}function pn(i,t){return function(e,s){return e[i]===s[i]?e[t]-s[t]:e[i]-s[i]}}function mn(i){let t=i.chart,e=t.options.animation;t.notifyPlugins("afterRender"),h.callback(e&&e.onComplete,[i],t)}function fc(i){let t=i.chart,e=t.options.animation;h.callback(e&&e.onProgress,[i],t)}function so(i){return h._isDomSupported()&&typeof i=="string"?i=document.getElementById(i):i&&i.length&&(i=i[0]),i&&i.canvas&&(i=i.canvas),i}var Ce={},bn=i=>{let t=so(i);return Object.values(Ce).filter(e=>e.canvas===t).pop()};function gc(i,t,e){let s=Object.keys(i);for(let n of s){let o=+n;if(o>=t){let a=i[n];delete i[n],(e>0||o>t)&&(i[o+e]=a)}}}function pc(i,t,e,s){return!e||i.type==="mouseout"?null:s?t:i}var We=class{static defaults=h.defaults;static instances=Ce;static overrides=h.overrides;static registry=ot;static version=dc;static getChart=bn;static register(...t){ot.add(...t),_n()}static unregister(...t){ot.remove(...t),_n()}constructor(t,e){let s=this.config=new zi(e),n=so(t),o=bn(n);if(o)throw new Error("Canvas is already in use. Chart with ID '"+o.id+"' must be destroyed before the canvas with ID '"+o.canvas.id+"' can be reused.");let a=s.createResolver(s.chartOptionScopes(),this.getContext());this.platform=new(s.platform||Qn(n)),this.platform.updateConfig(s);let r=this.platform.acquireContext(n,a.aspectRatio),l=r&&r.canvas,c=l&&l.height,d=l&&l.width;if(this.id=h.uid(),this.ctx=r,this.canvas=l,this.width=d,this.height=c,this._options=a,this._aspectRatio=this.aspectRatio,this._layers=[],this._metasets=[],this._stacks=void 0,this.boxes=[],this.currentDevicePixelRatio=void 0,this.chartArea=void 0,this._active=[],this._lastEvent=void 0,this._listeners={},this._responsiveListeners=void 0,this._sortedMetasets=[],this.scales={},this._plugins=new Fi,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=h.debounce(u=>this.update(u),a.resizeDelay||0),this._dataChanges=[],Ce[this.id]=this,!r||!l){console.error("Failed to create chart: can't acquire context from the given item");return}ut.listen(this,"complete",mn),ut.listen(this,"progress",fc),this._initialize(),this.attached&&this.update()}get aspectRatio(){let{options:{aspectRatio:t,maintainAspectRatio:e},width:s,height:n,_aspectRatio:o}=this;return h.isNullOrUndef(t)?e&&o?o:n?s/n:null:t}get data(){return this.config.data}set data(t){this.config.data=t}get options(){return this._options}set options(t){this.config.options=t}get registry(){return ot}_initialize(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():h.retinaScale(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}clear(){return h.clearCanvas(this.canvas,this.ctx),this}stop(){return ut.stop(this),this}resize(t,e){ut.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}_resize(t,e){let s=this.options,n=this.canvas,o=s.maintainAspectRatio&&this.aspectRatio,a=this.platform.getMaximumSize(n,t,e,o),r=s.devicePixelRatio||this.platform.getDevicePixelRatio(),l=this.width?"resize":"attach";this.width=a.width,this.height=a.height,this._aspectRatio=this.aspectRatio,h.retinaScale(this,r,!0)&&(this.notifyPlugins("resize",{size:a}),h.callback(s.onResize,[this,a],this),this.attached&&this._doResize(l)&&this.render())}ensureScalesHaveIDs(){let e=this.options.scales||{};h.each(e,(s,n)=>{s.id=n})}buildOrUpdateScales(){let t=this.options,e=t.scales,s=this.scales,n=Object.keys(s).reduce((a,r)=>(a[r]=!1,a),{}),o=[];e&&(o=o.concat(Object.keys(e).map(a=>{let r=e[a],l=Ni(a,r),c=l==="r",d=l==="x";return{options:r,dposition:c?"chartArea":d?"bottom":"left",dtype:c?"radialLinear":d?"category":"linear"}}))),h.each(o,a=>{let r=a.options,l=r.id,c=Ni(l,r),d=h.valueOrDefault(r.type,a.dtype);(r.position===void 0||gn(r.position,c)!==gn(a.dposition))&&(r.position=a.dposition),n[l]=!0;let u=null;if(l in s&&s[l].type===d)u=s[l];else{let f=ot.getScale(d);u=new f({id:l,type:d,ctx:this.ctx,chart:this}),s[u.id]=u}u.init(r,t)}),h.each(n,(a,r)=>{a||delete s[r]}),h.each(s,a=>{X.configure(this,a,a.options),X.addBox(this,a)})}_updateMetasets(){let t=this._metasets,e=this.data.datasets.length,s=t.length;if(t.sort((n,o)=>n.index-o.index),s>e){for(let n=e;ne.length&&delete this._stacks,t.forEach((s,n)=>{e.filter(o=>o===s._dataset).length===0&&this._destroyDatasetMeta(n)})}buildOrUpdateControllers(){let t=[],e=this.data.datasets,s,n;for(this._removeUnreferencedMetasets(),s=0,n=e.length;s{this.getDatasetMeta(e).controller.reset()},this)}reset(){this._resetElements(),this.notifyPlugins("reset")}update(t){let e=this.config;e.update();let s=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!s.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0})===!1)return;let o=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");let a=0;for(let c=0,d=this.data.datasets.length;c{c.reset()}),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(pn("z","_idx"));let{_active:r,_lastEvent:l}=this;l?this._eventHandler(l,!0):r.length&&this._updateHoverStyles(r,r,!0),this.render()}_updateScales(){h.each(this.scales,t=>{X.removeBox(this,t)}),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}_checkEventBindings(){let t=this.options,e=new Set(Object.keys(this._listeners)),s=new Set(t.events);(!h.setsEqual(e,s)||!!this._responsiveListeners!==t.responsive)&&(this.unbindEvents(),this.bindEvents())}_updateHiddenIndices(){let{_hiddenIndices:t}=this,e=this._getUniformDataChanges()||[];for(let{method:s,start:n,count:o}of e){let a=s==="_removeElements"?-o:o;gc(t,n,a)}}_getUniformDataChanges(){let t=this._dataChanges;if(!t||!t.length)return;this._dataChanges=[];let e=this.data.datasets.length,s=o=>new Set(t.filter(a=>a[0]===o).map((a,r)=>r+","+a.splice(1).join(","))),n=s(0);for(let o=1;oo.split(",")).map(o=>({method:o[1],start:+o[2],count:+o[3]}))}_updateLayout(t){if(this.notifyPlugins("beforeLayout",{cancelable:!0})===!1)return;X.update(this,this.width,this.height,t);let e=this.chartArea,s=e.width<=0||e.height<=0;this._layers=[],h.each(this.boxes,n=>{s&&n.position==="chartArea"||(n.configure&&n.configure(),this._layers.push(...n._layers()))},this),this._layers.forEach((n,o)=>{n._idx=o}),this.notifyPlugins("afterLayout")}_updateDatasets(t){if(this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})!==!1){for(let e=0,s=this.data.datasets.length;e=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}_drawDataset(t){let e=this.ctx,s={meta:t,index:t.index,cancelable:!0},n=h.getDatasetClipArea(this,t);this.notifyPlugins("beforeDatasetDraw",s)!==!1&&(n&&h.clipArea(e,n),t.controller.draw(),n&&h.unclipArea(e),s.cancelable=!1,this.notifyPlugins("afterDatasetDraw",s))}isPointInArea(t){return h._isPointInArea(t,this.chartArea,this._minPadding)}getElementsAtEventForMode(t,e,s,n){let o=Kn.modes[e];return typeof o=="function"?o(this,t,s,n):[]}getDatasetMeta(t){let e=this.data.datasets[t],s=this._metasets,n=s.filter(o=>o&&o._dataset===e).pop();return n||(n={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e&&e.order||0,index:t,_dataset:e,_parsed:[],_sorted:!1},s.push(n)),n}getContext(){return this.$context||(this.$context=h.createContext(null,{chart:this,type:"chart"}))}getVisibleDatasetCount(){return this.getSortedVisibleDatasetMetas().length}isDatasetVisible(t){let e=this.data.datasets[t];if(!e)return!1;let s=this.getDatasetMeta(t);return typeof s.hidden=="boolean"?!s.hidden:!e.hidden}setDatasetVisibility(t,e){let s=this.getDatasetMeta(t);s.hidden=!e}toggleDataVisibility(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}getDataVisibility(t){return!this._hiddenIndices[t]}_updateVisibility(t,e,s){let n=s?"show":"hide",o=this.getDatasetMeta(t),a=o.controller._resolveAnimations(void 0,n);h.defined(e)?(o.data[e].hidden=!s,this.update()):(this.setDatasetVisibility(t,s),a.update(o,{visible:s}),this.update(r=>r.datasetIndex===t?n:void 0))}hide(t,e){this._updateVisibility(t,e,!1)}show(t,e){this._updateVisibility(t,e,!0)}_destroyDatasetMeta(t){let e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}_stop(){let t,e;for(this.stop(),ut.remove(this),t=0,e=this.data.datasets.length;t{e.addEventListener(this,o,a),t[o]=a},n=(o,a,r)=>{o.offsetX=a,o.offsetY=r,this._eventHandler(o)};h.each(this.options.events,o=>s(o,n))}bindResponsiveEvents(){this._responsiveListeners||(this._responsiveListeners={});let t=this._responsiveListeners,e=this.platform,s=(l,c)=>{e.addEventListener(this,l,c),t[l]=c},n=(l,c)=>{t[l]&&(e.removeEventListener(this,l,c),delete t[l])},o=(l,c)=>{this.canvas&&this.resize(l,c)},a,r=()=>{n("attach",r),this.attached=!0,this.resize(),s("resize",o),s("detach",a)};a=()=>{this.attached=!1,n("resize",o),this._stop(),this._resize(0,0),s("attach",r)},e.isAttached(this.canvas)?r():a()}unbindEvents(){h.each(this._listeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._listeners={},h.each(this._responsiveListeners,(t,e)=>{this.platform.removeEventListener(this,e,t)}),this._responsiveListeners=void 0}updateHoverStyle(t,e,s){let n=s?"set":"remove",o,a,r,l;for(e==="dataset"&&(o=this.getDatasetMeta(t[0].datasetIndex),o.controller["_"+n+"DatasetHoverStyle"]()),r=0,l=t.length;r{let r=this.getDatasetMeta(o);if(!r)throw new Error("No dataset found at index "+o);return{datasetIndex:o,element:r.data[a],index:a}});!h._elementsEqual(s,e)&&(this._active=s,this._lastEvent=null,this._updateHoverStyles(s,e))}notifyPlugins(t,e,s){return this._plugins.notify(this,t,e,s)}isPluginEnabled(t){return this._plugins._cache.filter(e=>e.plugin.id===t).length===1}_updateHoverStyles(t,e,s){let n=this.options.hover,o=(l,c)=>l.filter(d=>!c.some(u=>d.datasetIndex===u.datasetIndex&&d.index===u.index)),a=o(e,t),r=s?t:o(t,e);a.length&&this.updateHoverStyle(a,n.mode,!1),r.length&&n.mode&&this.updateHoverStyle(r,n.mode,!0)}_eventHandler(t,e){let s={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},n=a=>(a.options.events||this.options.events).includes(t.native.type);if(this.notifyPlugins("beforeEvent",s,n)===!1)return;let o=this._handleEvent(t,e,s.inChartArea);return s.cancelable=!1,this.notifyPlugins("afterEvent",s,n),(o||s.changed)&&this.render(),this}_handleEvent(t,e,s){let{_active:n=[],options:o}=this,a=e,r=this._getActiveElements(t,n,s,a),l=h._isClickEvent(t),c=pc(t,this._lastEvent,s,l);s&&(this._lastEvent=null,h.callback(o.onHover,[t,r,this],this),l&&h.callback(o.onClick,[t,r,this],this));let d=!h._elementsEqual(r,n);return(d||e)&&(this._active=r,this._updateHoverStyles(r,n,e)),this._lastEvent=c,d}_getActiveElements(t,e,s,n){if(t.type==="mouseout")return[];if(!s)return e;let o=this.options.hover;return this.getElementsAtEventForMode(t,o.mode,o,n)}};function _n(){return h.each(We.instances,i=>i._plugins.invalidate())}function mc(i,t,e){let{startAngle:s,x:n,y:o,outerRadius:a,innerRadius:r,options:l}=t,{borderWidth:c,borderJoinStyle:d}=l,u=Math.min(c/a,h._normalizeAngle(s-e));if(i.beginPath(),i.arc(n,o,a-c/2,s+u/2,e-u/2),r>0){let f=Math.min(c/r,h._normalizeAngle(s-e));i.arc(n,o,r+c/2,e-f/2,s+f/2,!0)}else{let f=Math.min(c/2,a*h._normalizeAngle(s-e));if(d==="round")i.arc(n,o,f,e-h.PI/2,s+h.PI/2,!0);else if(d==="bevel"){let g=2*f*f,p=-g*Math.cos(e+h.PI/2)+n,m=-g*Math.sin(e+h.PI/2)+o,b=g*Math.cos(s+h.PI/2)+n,x=g*Math.sin(s+h.PI/2)+o;i.lineTo(p,m),i.lineTo(b,x)}}i.closePath(),i.moveTo(0,0),i.rect(0,0,i.canvas.width,i.canvas.height),i.clip("evenodd")}function bc(i,t,e){let{startAngle:s,pixelMargin:n,x:o,y:a,outerRadius:r,innerRadius:l}=t,c=n/r;i.beginPath(),i.arc(o,a,r,s-c,e+c),l>n?(c=n/l,i.arc(o,a,l,e+c,s-c,!0)):i.arc(o,a,n,e+h.HALF_PI,s-h.HALF_PI),i.closePath(),i.clip()}function _c(i){return h._readValueToProps(i,["outerStart","outerEnd","innerStart","innerEnd"])}function xc(i,t,e,s){let n=_c(i.options.borderRadius),o=(e-t)/2,a=Math.min(o,s*t/2),r=l=>{let c=(e-Math.min(o,l))*s/2;return h._limitValue(l,0,Math.min(o,c))};return{outerStart:r(n.outerStart),outerEnd:r(n.outerEnd),innerStart:h._limitValue(n.innerStart,0,a),innerEnd:h._limitValue(n.innerEnd,0,a)}}function It(i,t,e,s){return{x:e+i*Math.cos(t),y:s+i*Math.sin(t)}}function je(i,t,e,s,n,o){let{x:a,y:r,startAngle:l,pixelMargin:c,innerRadius:d}=t,u=Math.max(t.outerRadius+s+e-c,0),f=d>0?d+s+e+c:0,g=0,p=n-l;if(s){let B=d>0?d-s:0,V=u>0?u-s:0,W=(B+V)/2,G=W!==0?p*W/(W+s):p;g=(p-G)/2}let m=Math.max(.001,p*u-e/h.PI)/u,b=(p-m)/2,x=l+b+g,k=n-b-g,{outerStart:P,outerEnd:w,innerStart:S,innerEnd:O}=xc(t,f,u,k-x),D=u-P,A=u-w,R=x+P/D,F=k-w/A,I=f+S,z=f+O,H=x+S/I,K=k-O/z;if(i.beginPath(),o){let B=(R+F)/2;if(i.arc(a,r,u,R,B),i.arc(a,r,u,B,F),w>0){let U=It(A,F,a,r);i.arc(U.x,U.y,w,F,k+h.HALF_PI)}let V=It(z,k,a,r);if(i.lineTo(V.x,V.y),O>0){let U=It(z,K,a,r);i.arc(U.x,U.y,O,k+h.HALF_PI,K+Math.PI)}let W=(k-O/f+(x+S/f))/2;if(i.arc(a,r,f,k-O/f,W,!0),i.arc(a,r,f,W,x+S/f,!0),S>0){let U=It(I,H,a,r);i.arc(U.x,U.y,S,H+Math.PI,x-h.HALF_PI)}let G=It(D,x,a,r);if(i.lineTo(G.x,G.y),P>0){let U=It(D,R,a,r);i.arc(U.x,U.y,P,x-h.HALF_PI,R)}}else{i.moveTo(a,r);let B=Math.cos(R)*u+a,V=Math.sin(R)*u+r;i.lineTo(B,V);let W=Math.cos(F)*u+a,G=Math.sin(F)*u+r;i.lineTo(W,G)}i.closePath()}function yc(i,t,e,s,n){let{fullCircles:o,startAngle:a,circumference:r}=t,l=t.endAngle;if(o){je(i,t,e,s,l,n);for(let c=0;c=h.PI&&g===0&&d!=="miter"&&mc(i,t,m),o||(je(i,t,e,s,m,n),i.stroke())}var He=class extends st{static id="arc";static defaults={borderAlign:"center",borderColor:"#fff",borderDash:[],borderDashOffset:0,borderJoinStyle:void 0,borderRadius:0,borderWidth:2,offset:0,spacing:0,angle:void 0,circular:!0,selfJoin:!1};static defaultRoutes={backgroundColor:"backgroundColor"};static descriptors={_scriptable:!0,_indexable:t=>t!=="borderDash"};circumference;endAngle;fullCircles;innerRadius;outerRadius;pixelMargin;startAngle;constructor(t){super(),this.options=void 0,this.circumference=void 0,this.startAngle=void 0,this.endAngle=void 0,this.innerRadius=void 0,this.outerRadius=void 0,this.pixelMargin=0,this.fullCircles=0,t&&Object.assign(this,t)}inRange(t,e,s){let n=this.getProps(["x","y"],s),{angle:o,distance:a}=h.getAngleFromPoint(n,{x:t,y:e}),{startAngle:r,endAngle:l,innerRadius:c,outerRadius:d,circumference:u}=this.getProps(["startAngle","endAngle","innerRadius","outerRadius","circumference"],s),f=(this.options.spacing+this.options.borderWidth)/2,g=h.valueOrDefault(u,l-r),p=h._angleBetween(o,r,l)&&r!==l,m=g>=h.TAU||p,b=h._isBetween(a,c+f,d+f);return m&&b}getCenterPoint(t){let{x:e,y:s,startAngle:n,endAngle:o,innerRadius:a,outerRadius:r}=this.getProps(["x","y","startAngle","endAngle","innerRadius","outerRadius"],t),{offset:l,spacing:c}=this.options,d=(n+o)/2,u=(a+r+c+l)/2;return{x:e+Math.cos(d)*u,y:s+Math.sin(d)*u}}tooltipPosition(t){return this.getCenterPoint(t)}draw(t){let{options:e,circumference:s}=this,n=(e.offset||0)/4,o=(e.spacing||0)/2,a=e.circular;if(this.pixelMargin=e.borderAlign==="inner"?.33:0,this.fullCircles=s>h.TAU?Math.floor(s/h.TAU):0,s===0||this.innerRadius<0||this.outerRadius<0)return;t.save();let r=(this.startAngle+this.endAngle)/2;t.translate(Math.cos(r)*n,Math.sin(r)*n);let l=1-Math.sin(Math.min(h.PI,s||0)),c=n*l;t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,yc(t,this,c,o,a),vc(t,this,c,o,a),t.restore()}};function no(i,t,e=t){i.lineCap=h.valueOrDefault(e.borderCapStyle,t.borderCapStyle),i.setLineDash(h.valueOrDefault(e.borderDash,t.borderDash)),i.lineDashOffset=h.valueOrDefault(e.borderDashOffset,t.borderDashOffset),i.lineJoin=h.valueOrDefault(e.borderJoinStyle,t.borderJoinStyle),i.lineWidth=h.valueOrDefault(e.borderWidth,t.borderWidth),i.strokeStyle=h.valueOrDefault(e.borderColor,t.borderColor)}function kc(i,t,e){i.lineTo(e.x,e.y)}function Mc(i){return i.stepped?h._steppedLineTo:i.tension||i.cubicInterpolationMode==="monotone"?h._bezierCurveTo:kc}function oo(i,t,e={}){let s=i.length,{start:n=0,end:o=s-1}=e,{start:a,end:r}=t,l=Math.max(n,a),c=Math.min(o,r),d=nr&&o>r;return{count:s,start:l,loop:t.loop,ilen:c(a+(c?r-w:w))%o,P=()=>{m!==b&&(i.lineTo(d,b),i.lineTo(d,m),i.lineTo(d,x))};for(l&&(g=n[k(0)],i.moveTo(g.x,g.y)),f=0;f<=r;++f){if(g=n[k(f)],g.skip)continue;let w=g.x,S=g.y,O=w|0;O===p?(Sb&&(b=S),d=(u*d+w)/++u):(P(),i.lineTo(w,S),p=O,u=0,m=b=S),x=S}P()}function Bi(i){let t=i.options,e=t.borderDash&&t.borderDash.length;return!i._decimated&&!i._loop&&!t.tension&&t.cubicInterpolationMode!=="monotone"&&!t.stepped&&!e?wc:Sc}function Pc(i){return i.stepped?h._steppedInterpolation:i.tension||i.cubicInterpolationMode==="monotone"?h._bezierInterpolation:h._pointInLine}function Oc(i,t,e,s){let n=t._path;n||(n=t._path=new Path2D,t.path(n,e,s)&&n.closePath()),no(i,t.options),i.stroke(n)}function Dc(i,t,e,s){let{segments:n,options:o}=t,a=Bi(t);for(let r of n)no(i,o,r.style),i.beginPath(),a(i,t,r,{start:e,end:e+s-1})&&i.closePath(),i.stroke()}var Ac=typeof Path2D=="function";function Cc(i,t,e,s){Ac&&!t.options.segment?Oc(i,t,e,s):Dc(i,t,e,s)}var Lt=class extends st{static id="line";static defaults={borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderWidth:3,capBezierPoints:!0,cubicInterpolationMode:"default",fill:!1,spanGaps:!1,stepped:!1,tension:0};static defaultRoutes={backgroundColor:"backgroundColor",borderColor:"borderColor"};static descriptors={_scriptable:!0,_indexable:t=>t!=="borderDash"&&t!=="fill"};constructor(t){super(),this.animated=!0,this.options=void 0,this._chart=void 0,this._loop=void 0,this._fullLoop=void 0,this._path=void 0,this._points=void 0,this._segments=void 0,this._decimated=!1,this._pointsUpdated=!1,this._datasetIndex=void 0,t&&Object.assign(this,t)}updateControlPoints(t,e){let s=this.options;if((s.tension||s.cubicInterpolationMode==="monotone")&&!s.stepped&&!this._pointsUpdated){let n=s.spanGaps?this._loop:this._fullLoop;h._updateBezierControlPoints(this._points,s,t,n,e),this._pointsUpdated=!0}}set points(t){this._points=t,delete this._segments,delete this._path,this._pointsUpdated=!1}get points(){return this._points}get segments(){return this._segments||(this._segments=h._computeSegments(this,this.options.segment))}first(){let t=this.segments,e=this.points;return t.length&&e[t[0].start]}last(){let t=this.segments,e=this.points,s=t.length;return s&&e[t[s-1].end]}interpolate(t,e){let s=this.options,n=t[e],o=this.points,a=h._boundSegments(this,{property:e,start:n,end:n});if(!a.length)return;let r=[],l=Pc(s),c,d;for(c=0,d=a.length;ci.replace("rgb(","rgba(").replace(")",", 0.5)"));function lo(i){return Vi[i%Vi.length]}function co(i){return yn[i%yn.length]}function Ic(i,t){return i.borderColor=lo(t),i.backgroundColor=co(t),++t}function Nc(i,t){return i.backgroundColor=i.data.map(()=>lo(t++)),t}function zc(i,t){return i.backgroundColor=i.data.map(()=>co(t++)),t}function Bc(i){let t=0;return(e,s)=>{let n=i.getDatasetMeta(s).controller;n instanceof zt?t=Nc(e,t):n instanceof oe?t=zc(e,t):n&&(t=Ic(e,t))}}function vn(i){let t;for(t in i)if(i[t].borderColor||i[t].backgroundColor)return!0;return!1}function Vc(i){return i&&(i.borderColor||i.backgroundColor)}function Wc(){return h.defaults.borderColor!=="rgba(0,0,0,0.1)"||h.defaults.backgroundColor!=="rgba(0,0,0,0.1)"}var ho={id:"colors",defaults:{enabled:!0,forceOverride:!1},beforeLayout(i,t,e){if(!e.enabled)return;let{data:{datasets:s},options:n}=i.config,{elements:o}=n,a=vn(s)||Vc(n)||o&&vn(o)||Wc();if(!e.forceOverride&&a)return;let r=Bc(i);s.forEach(r)}};function jc(i,t,e,s,n){let o=n.samples||s;if(o>=e)return i.slice(t,t+e);let a=[],r=(e-2)/(o-2),l=0,c=t+e-1,d=t,u,f,g,p,m;for(a[l++]=i[d],u=0;ug&&(g=p,f=i[k],m=k);a[l++]=f,d=m}return a[l++]=i[c],a}function Hc(i,t,e,s){let n=0,o=0,a,r,l,c,d,u,f,g,p,m,b=[],x=t+e-1,k=i[t].x,w=i[x].x-k;for(a=t;am&&(m=c,f=a),n=(o*n+r.x)/++o;else{let O=a-1;if(!h.isNullOrUndef(u)&&!h.isNullOrUndef(f)){let D=Math.min(u,f),A=Math.max(u,f);D!==g&&D!==O&&b.push({...i[D],x:n}),A!==g&&A!==O&&b.push({...i[A],x:n})}a>0&&O!==g&&b.push(i[O]),b.push(r),d=S,o=0,p=m=c,u=f=g=a}}return b}function uo(i){if(i._decimated){let t=i._data;delete i._decimated,delete i._data,Object.defineProperty(i,"data",{configurable:!0,enumerable:!0,writable:!0,value:t})}}function kn(i){i.data.datasets.forEach(t=>{uo(t)})}function Uc(i,t){let e=t.length,s=0,n,{iScale:o}=i,{min:a,max:r,minDefined:l,maxDefined:c}=o.getUserBounds();return l&&(s=h._limitValue(h._lookupByKey(t,o.axis,a).lo,0,e-1)),c?n=h._limitValue(h._lookupByKey(t,o.axis,r).hi+1,s,e)-s:n=e-s,{start:s,count:n}}var fo={id:"decimation",defaults:{algorithm:"min-max",enabled:!1},beforeElementsUpdate:(i,t,e)=>{if(!e.enabled){kn(i);return}let s=i.width;i.data.datasets.forEach((n,o)=>{let{_data:a,indexAxis:r}=n,l=i.getDatasetMeta(o),c=a||n.data;if(h.resolve([r,i.options.indexAxis])==="y"||!l.controller.supportsDecimation)return;let d=i.scales[l.xAxisID];if(d.type!=="linear"&&d.type!=="time"||i.options.parsing)return;let{start:u,count:f}=Uc(l,c),g=e.threshold||4*s;if(f<=g){uo(n);return}h.isNullOrUndef(a)&&(n._data=c,delete n.data,Object.defineProperty(n,"data",{configurable:!0,enumerable:!0,get:function(){return this._decimated},set:function(m){this._data=m}}));let p;switch(e.algorithm){case"lttb":p=jc(c,u,f,s,e);break;case"min-max":p=Hc(c,u,f,s);break;default:throw new Error(`Unsupported decimation algorithm '${e.algorithm}'`)}n._decimated=p})},destroy(i){kn(i)}};function Yc(i,t,e){let s=i.segments,n=i.points,o=t.points,a=[];for(let r of s){let{start:l,end:c}=r;c=ti(l,c,n);let d=Wi(e,n[l],n[c],r.loop);if(!t.segments){a.push({source:r,target:d,start:n[l],end:n[c]});continue}let u=h._boundSegments(t,d);for(let f of u){let g=Wi(e,o[f.start],o[f.end],f.loop),p=h._boundSegment(r,n,g);for(let m of p)a.push({source:m,target:f,start:{[e]:Mn(d,g,"start",Math.max)},end:{[e]:Mn(d,g,"end",Math.min)}})}}return a}function Wi(i,t,e,s){if(s)return;let n=t[i],o=e[i];return i==="angle"&&(n=h._normalizeAngle(n),o=h._normalizeAngle(o)),{property:i,start:n,end:o}}function $c(i,t){let{x:e=null,y:s=null}=i||{},n=t.points,o=[];return t.segments.forEach(({start:a,end:r})=>{r=ti(a,r,n);let l=n[a],c=n[r];s!==null?(o.push({x:l.x,y:s}),o.push({x:c.x,y:s})):e!==null&&(o.push({x:e,y:l.y}),o.push({x:e,y:c.y}))}),o}function ti(i,t,e){for(;t>i;t--){let s=e[t];if(!isNaN(s.x)&&!isNaN(s.y))break}return t}function Mn(i,t,e,s){return i&&t?s(i[e],t[e]):i?i[e]:t?t[e]:0}function go(i,t){let e=[],s=!1;return h.isArray(i)?(s=!0,e=i):e=$c(i,t),e.length?new Lt({points:e,options:{tension:0},_loop:s,_fullLoop:s}):null}function Sn(i){return i&&i.fill!==!1}function Xc(i,t,e){let n=i[t].fill,o=[t],a;if(!e)return n;for(;n!==!1&&o.indexOf(n)===-1;){if(!h.isNumberFinite(n))return n;if(a=i[n],!a)return!1;if(a.visible)return n;o.push(n),n=a.fill}return!1}function Kc(i,t,e){let s=Zc(i);if(h.isObject(s))return isNaN(s.value)?!1:s;let n=parseFloat(s);return h.isNumberFinite(n)&&Math.floor(n)===n?qc(s[0],t,n,e):["origin","start","end","stack","shape"].indexOf(s)>=0&&s}function qc(i,t,e,s){return(i==="-"||i==="+")&&(e=t+e),e===t||e<0||e>=s?!1:e}function Gc(i,t){let e=null;return i==="start"?e=t.bottom:i==="end"?e=t.top:h.isObject(i)?e=t.getPixelForValue(i.value):t.getBasePixel&&(e=t.getBasePixel()),e}function Jc(i,t,e){let s;return i==="start"?s=e:i==="end"?s=t.options.reverse?t.min:t.max:h.isObject(i)?s=i.value:s=t.getBaseValue(),s}function Zc(i){let t=i.options,e=t.fill,s=h.valueOrDefault(e&&e.target,e);return s===void 0&&(s=!!t.backgroundColor),s===!1||s===null?!1:s===!0?"origin":s}function Qc(i){let{scale:t,index:e,line:s}=i,n=[],o=s.segments,a=s.points,r=th(t,e);r.push(go({x:null,y:t.bottom},s));for(let l=0;l=0;--a){let r=n[a].$filler;r&&(r.line.updateControlPoints(o,r.axis),s&&r.fill&&Ci(i.ctx,r,o))}},beforeDatasetsDraw(i,t,e){if(e.drawTime!=="beforeDatasetsDraw")return;let s=i.getSortedVisibleDatasetMetas();for(let n=s.length-1;n>=0;--n){let o=s[n].$filler;Sn(o)&&Ci(i.ctx,o,i.chartArea)}},beforeDatasetDraw(i,t,e){let s=t.meta.$filler;!Sn(s)||e.drawTime!=="beforeDatasetDraw"||Ci(i.ctx,s,i.chartArea)},defaults:{propagate:!0,drawTime:"beforeDatasetDraw"}},Dn=(i,t)=>{let{boxHeight:e=t,boxWidth:s=t}=i;return i.usePointStyle&&(e=Math.min(e,t),s=i.pointStyleWidth||Math.min(s,t)),{boxWidth:s,boxHeight:e,itemHeight:Math.max(t,e)}},hh=(i,t)=>i!==null&&t!==null&&i.datasetIndex===t.datasetIndex&&i.index===t.index,Xe=class extends st{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,s){this.maxWidth=t,this.maxHeight=e,this._margins=s,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(){let t=this.options.labels||{},e=h.callback(t.generateLabels,[this.chart],this)||[];t.filter&&(e=e.filter(s=>t.filter(s,this.chart.data))),t.sort&&(e=e.sort((s,n)=>t.sort(s,n,this.chart.data))),this.options.reverse&&e.reverse(),this.legendItems=e}fit(){let{options:t,ctx:e}=this;if(!t.display){this.width=this.height=0;return}let s=t.labels,n=h.toFont(s.font),o=n.size,a=this._computeTitleHeight(),{boxWidth:r,itemHeight:l}=Dn(s,o),c,d;e.font=n.string,this.isHorizontal()?(c=this.maxWidth,d=this._fitRows(a,o,r,l)+10):(d=this.maxHeight,c=this._fitCols(a,n,r,l)+10),this.width=Math.min(c,t.maxWidth||this.maxWidth),this.height=Math.min(d,t.maxHeight||this.maxHeight)}_fitRows(t,e,s,n){let{ctx:o,maxWidth:a,options:{labels:{padding:r}}}=this,l=this.legendHitBoxes=[],c=this.lineWidths=[0],d=n+r,u=t;o.textAlign="left",o.textBaseline="middle";let f=-1,g=-d;return this.legendItems.forEach((p,m)=>{let b=s+e/2+o.measureText(p.text).width;(m===0||c[c.length-1]+b+2*r>a)&&(u+=d,c[c.length-(m>0?0:1)]=0,g+=d,f++),l[m]={left:0,top:g,row:f,width:b,height:n},c[c.length-1]+=b+r}),u}_fitCols(t,e,s,n){let{ctx:o,maxHeight:a,options:{labels:{padding:r}}}=this,l=this.legendHitBoxes=[],c=this.columnSizes=[],d=a-t,u=r,f=0,g=0,p=0,m=0;return this.legendItems.forEach((b,x)=>{let{itemWidth:k,itemHeight:P}=dh(s,e,o,b,n);x>0&&g+P+2*r>d&&(u+=f+r,c.push({width:f,height:g}),p+=f+r,m++,f=g=0),l[x]={left:p,top:g,col:m,width:k,height:P},f=Math.max(f,k),g+=P+r}),u+=f,c.push({width:f,height:g}),u}adjustHitBoxes(){if(!this.options.display)return;let t=this._computeTitleHeight(),{legendHitBoxes:e,options:{align:s,labels:{padding:n},rtl:o}}=this,a=h.getRtlAdapter(o,this.left,this.width);if(this.isHorizontal()){let r=0,l=h._alignStartEnd(s,this.left+n,this.right-this.lineWidths[r]);for(let c of e)r!==c.row&&(r=c.row,l=h._alignStartEnd(s,this.left+n,this.right-this.lineWidths[r])),c.top+=this.top+t+n,c.left=a.leftForLtr(a.x(l),c.width),l+=c.width+n}else{let r=0,l=h._alignStartEnd(s,this.top+t+n,this.bottom-this.columnSizes[r].height);for(let c of e)c.col!==r&&(r=c.col,l=h._alignStartEnd(s,this.top+t+n,this.bottom-this.columnSizes[r].height)),c.top=l,c.left+=this.left+n,c.left=a.leftForLtr(a.x(c.left),c.width),l+=c.height+n}}isHorizontal(){return this.options.position==="top"||this.options.position==="bottom"}draw(){if(this.options.display){let t=this.ctx;h.clipArea(t,this),this._draw(),h.unclipArea(t)}}_draw(){let{options:t,columnSizes:e,lineWidths:s,ctx:n}=this,{align:o,labels:a}=t,r=h.defaults.color,l=h.getRtlAdapter(t.rtl,this.left,this.width),c=h.toFont(a.font),{padding:d}=a,u=c.size,f=u/2,g;this.drawTitle(),n.textAlign=l.textAlign("left"),n.textBaseline="middle",n.lineWidth=.5,n.font=c.string;let{boxWidth:p,boxHeight:m,itemHeight:b}=Dn(a,u),x=function(O,D,A){if(isNaN(p)||p<=0||isNaN(m)||m<0)return;n.save();let R=h.valueOrDefault(A.lineWidth,1);if(n.fillStyle=h.valueOrDefault(A.fillStyle,r),n.lineCap=h.valueOrDefault(A.lineCap,"butt"),n.lineDashOffset=h.valueOrDefault(A.lineDashOffset,0),n.lineJoin=h.valueOrDefault(A.lineJoin,"miter"),n.lineWidth=R,n.strokeStyle=h.valueOrDefault(A.strokeStyle,r),n.setLineDash(h.valueOrDefault(A.lineDash,[])),a.usePointStyle){let F={radius:m*Math.SQRT2/2,pointStyle:A.pointStyle,rotation:A.rotation,borderWidth:R},I=l.xPlus(O,p/2),z=D+f;h.drawPointLegend(n,F,I,z,a.pointStyleWidth&&p)}else{let F=D+Math.max((u-m)/2,0),I=l.leftForLtr(O,p),z=h.toTRBLCorners(A.borderRadius);n.beginPath(),Object.values(z).some(H=>H!==0)?h.addRoundedRectPath(n,{x:I,y:F,w:p,h:m,radius:z}):n.rect(I,F,p,m),n.fill(),R!==0&&n.stroke()}n.restore()},k=function(O,D,A){h.renderText(n,A.text,O,D+b/2,c,{strikethrough:A.hidden,textAlign:l.textAlign(A.textAlign)})},P=this.isHorizontal(),w=this._computeTitleHeight();P?g={x:h._alignStartEnd(o,this.left+d,this.right-s[0]),y:this.top+d+w,line:0}:g={x:this.left+d,y:h._alignStartEnd(o,this.top+w+d,this.bottom-e[0].height),line:0},h.overrideTextDirection(this.ctx,t.textDirection);let S=b+d;this.legendItems.forEach((O,D)=>{n.strokeStyle=O.fontColor,n.fillStyle=O.fontColor;let A=n.measureText(O.text).width,R=l.textAlign(O.textAlign||(O.textAlign=a.textAlign)),F=p+f+A,I=g.x,z=g.y;l.setWidth(this.width),P?D>0&&I+F+d>this.right&&(z=g.y+=S,g.line++,I=g.x=h._alignStartEnd(o,this.left+d,this.right-s[g.line])):D>0&&z+S>this.bottom&&(I=g.x=I+e[g.line].width+d,g.line++,z=g.y=h._alignStartEnd(o,this.top+w+d,this.bottom-e[g.line].height));let H=l.x(I);if(x(H,z,O),I=h._textX(R,I+p+f,P?I+F:this.right,t.rtl),k(l.x(I),z,O),P)g.x+=F+d;else if(typeof O.text!="string"){let K=c.lineHeight;g.y+=mo(O,K)+d}else g.y+=S}),h.restoreTextDirection(this.ctx,t.textDirection)}drawTitle(){let t=this.options,e=t.title,s=h.toFont(e.font),n=h.toPadding(e.padding);if(!e.display)return;let o=h.getRtlAdapter(t.rtl,this.left,this.width),a=this.ctx,r=e.position,l=s.size/2,c=n.top+l,d,u=this.left,f=this.width;if(this.isHorizontal())f=Math.max(...this.lineWidths),d=this.top+c,u=h._alignStartEnd(t.align,u,this.right-f);else{let p=this.columnSizes.reduce((m,b)=>Math.max(m,b.height),0);d=c+h._alignStartEnd(t.align,this.top,this.bottom-p-t.labels.padding-this._computeTitleHeight())}let g=h._alignStartEnd(r,u,u+f);a.textAlign=o.textAlign(h._toLeftRightCenter(r)),a.textBaseline="middle",a.strokeStyle=e.color,a.fillStyle=e.color,a.font=s.string,h.renderText(a,e.text,g,d,s)}_computeTitleHeight(){let t=this.options.title,e=h.toFont(t.font),s=h.toPadding(t.padding);return t.display?e.lineHeight+s.height:0}_getLegendItemAt(t,e){let s,n,o;if(h._isBetween(t,this.left,this.right)&&h._isBetween(e,this.top,this.bottom)){for(o=this.legendHitBoxes,s=0;so.length>a.length?o:a)),t+e.size/2+s.measureText(n).width}function fh(i,t,e){let s=i;return typeof t.text!="string"&&(s=mo(t,e)),s}function mo(i,t){let e=i.text?i.text.length:0;return t*e}function gh(i,t){return!!((i==="mousemove"||i==="mouseout")&&(t.onHover||t.onLeave)||t.onClick&&(i==="click"||i==="mouseup"))}var bo={id:"legend",_element:Xe,start(i,t,e){let s=i.legend=new Xe({ctx:i.ctx,options:e,chart:i});X.configure(i,s,e),X.addBox(i,s)},stop(i){X.removeBox(i,i.legend),delete i.legend},beforeUpdate(i,t,e){let s=i.legend;X.configure(i,s,e),s.options=e},afterUpdate(i){let t=i.legend;t.buildLabels(),t.adjustHitBoxes()},afterEvent(i,t){t.replay||i.legend.handleEvent(t.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick(i,t,e){let s=t.datasetIndex,n=e.chart;n.isDatasetVisible(s)?(n.hide(s),t.hidden=!0):(n.show(s),t.hidden=!1)},onHover:null,onLeave:null,labels:{color:i=>i.chart.options.color,boxWidth:40,padding:10,generateLabels(i){let t=i.data.datasets,{labels:{usePointStyle:e,pointStyle:s,textAlign:n,color:o,useBorderRadius:a,borderRadius:r}}=i.legend.options;return i._getSortedDatasetMetas().map(l=>{let c=l.controller.getStyle(e?0:void 0),d=h.toPadding(c.borderWidth);return{text:t[l.index].label,fillStyle:c.backgroundColor,fontColor:o,hidden:!l.visible,lineCap:c.borderCapStyle,lineDash:c.borderDash,lineDashOffset:c.borderDashOffset,lineJoin:c.borderJoinStyle,lineWidth:(d.width+d.height)/4,strokeStyle:c.borderColor,pointStyle:s||c.pointStyle,rotation:c.rotation,textAlign:n||c.textAlign,borderRadius:a&&(r||c.borderRadius),datasetIndex:l.index}},this)}},title:{color:i=>i.chart.options.color,display:!1,position:"center",text:""}},descriptors:{_scriptable:i=>!i.startsWith("on"),labels:{_scriptable:i=>!["generateLabels","filter","sort"].includes(i)}}},le=class extends st{constructor(t){super(),this.chart=t.chart,this.options=t.options,this.ctx=t.ctx,this._padding=void 0,this.top=void 0,this.bottom=void 0,this.left=void 0,this.right=void 0,this.width=void 0,this.height=void 0,this.position=void 0,this.weight=void 0,this.fullSize=void 0}update(t,e){let s=this.options;if(this.left=0,this.top=0,!s.display){this.width=this.height=this.right=this.bottom=0;return}this.width=this.right=t,this.height=this.bottom=e;let n=h.isArray(s.text)?s.text.length:1;this._padding=h.toPadding(s.padding);let o=n*h.toFont(s.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=o:this.width=o}isHorizontal(){let t=this.options.position;return t==="top"||t==="bottom"}_drawArgs(t){let{top:e,left:s,bottom:n,right:o,options:a}=this,r=a.align,l=0,c,d,u;return this.isHorizontal()?(d=h._alignStartEnd(r,s,o),u=e+t,c=o-s):(a.position==="left"?(d=s+t,u=h._alignStartEnd(r,n,e),l=h.PI*-.5):(d=o-t,u=h._alignStartEnd(r,e,n),l=h.PI*.5),c=n-e),{titleX:d,titleY:u,maxWidth:c,rotation:l}}draw(){let t=this.ctx,e=this.options;if(!e.display)return;let s=h.toFont(e.font),o=s.lineHeight/2+this._padding.top,{titleX:a,titleY:r,maxWidth:l,rotation:c}=this._drawArgs(o);h.renderText(t,e.text,0,0,s,{color:e.color,maxWidth:l,rotation:c,textAlign:h._toLeftRightCenter(e.align),textBaseline:"middle",translation:[a,r]})}};function ph(i,t){let e=new le({ctx:i.ctx,options:t,chart:i});X.configure(i,e,t),X.addBox(i,e),i.titleBlock=e}var _o={id:"title",_element:le,start(i,t,e){ph(i,e)},stop(i){let t=i.titleBlock;X.removeBox(i,t),delete i.titleBlock},beforeUpdate(i,t,e){let s=i.titleBlock;X.configure(i,s,e),s.options=e},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}},Pe=new WeakMap,xo={id:"subtitle",start(i,t,e){let s=new le({ctx:i.ctx,options:e,chart:i});X.configure(i,s,e),X.addBox(i,s),Pe.set(i,s)},stop(i){X.removeBox(i,Pe.get(i)),Pe.delete(i)},beforeUpdate(i,t,e){let s=Pe.get(i);X.configure(i,s,e),s.options=e},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}},se={average(i){if(!i.length)return!1;let t,e,s=new Set,n=0,o=0;for(t=0,e=i.length;tr+l)/s.size,y:n/o}},nearest(i,t){if(!i.length)return!1;let e=t.x,s=t.y,n=Number.POSITIVE_INFINITY,o,a,r;for(o=0,a=i.length;o-1?i.split(` `):i}function mh(i,t){let{element:e,datasetIndex:s,index:n}=t,o=i.getDatasetMeta(s).controller,{label:a,value:r}=o.getLabelAndValue(n);return{chart:i,label:a,parsed:o.getParsed(n),raw:i.data.datasets[s].data[n],formattedValue:r,dataset:o.getDataset(),dataIndex:n,datasetIndex:s,element:e}}function An(i,t){let e=i.chart.ctx,{body:s,footer:n,title:o}=i,{boxWidth:a,boxHeight:r}=t,l=h.toFont(t.bodyFont),c=h.toFont(t.titleFont),d=h.toFont(t.footerFont),u=o.length,f=n.length,g=s.length,p=h.toPadding(t.padding),m=p.height,b=0,x=s.reduce((w,S)=>w+S.before.length+S.lines.length+S.after.length,0);if(x+=i.beforeBody.length+i.afterBody.length,u&&(m+=u*c.lineHeight+(u-1)*t.titleSpacing+t.titleMarginBottom),x){let w=t.displayColors?Math.max(r,l.lineHeight):l.lineHeight;m+=g*w+(x-g)*l.lineHeight+(x-1)*t.bodySpacing}f&&(m+=t.footerMarginTop+f*d.lineHeight+(f-1)*t.footerSpacing);let k=0,P=function(w){b=Math.max(b,e.measureText(w).width+k)};return e.save(),e.font=c.string,h.each(i.title,P),e.font=l.string,h.each(i.beforeBody.concat(i.afterBody),P),k=t.displayColors?a+2+t.boxPadding:0,h.each(s,w=>{h.each(w.before,P),h.each(w.lines,P),h.each(w.after,P)}),k=0,e.font=d.string,h.each(i.footer,P),e.restore(),b+=p.width,{width:b,height:m}}function bh(i,t){let{y:e,height:s}=t;return ei.height-s/2?"bottom":"center"}function _h(i,t,e,s){let{x:n,width:o}=s,a=e.caretSize+e.caretPadding;if(i==="left"&&n+o+a>t.width||i==="right"&&n-o-a<0)return!0}function xh(i,t,e,s){let{x:n,width:o}=e,{width:a,chartArea:{left:r,right:l}}=i,c="center";return s==="center"?c=n<=(r+l)/2?"left":"right":n<=o/2?c="left":n>=a-o/2&&(c="right"),_h(c,i,t,e)&&(c="center"),c}function Cn(i,t,e){let s=e.yAlign||t.yAlign||bh(i,e);return{xAlign:e.xAlign||t.xAlign||xh(i,t,e,s),yAlign:s}}function yh(i,t){let{x:e,width:s}=i;return t==="right"?e-=s:t==="center"&&(e-=s/2),e}function vh(i,t,e){let{y:s,height:n}=i;return t==="top"?s+=e:t==="bottom"?s-=n+e:s-=n/2,s}function Tn(i,t,e,s){let{caretSize:n,caretPadding:o,cornerRadius:a}=i,{xAlign:r,yAlign:l}=e,c=n+o,{topLeft:d,topRight:u,bottomLeft:f,bottomRight:g}=h.toTRBLCorners(a),p=yh(t,r),m=vh(t,l,c);return l==="center"?r==="left"?p+=c:r==="right"&&(p-=c):r==="left"?p-=Math.max(d,f)+n:r==="right"&&(p+=Math.max(u,g)+n),{x:h._limitValue(p,0,s.width-t.width),y:h._limitValue(m,0,s.height-t.height)}}function Oe(i,t,e){let s=h.toPadding(e.padding);return t==="center"?i.x+i.width/2:t==="right"?i.x+i.width-s.right:i.x+s.left}function Rn(i){return dt([],_t(i))}function kh(i,t,e){return h.createContext(i,{tooltip:t,tooltipItems:e,type:"tooltip"})}function Ln(i,t){let e=t&&t.dataset&&t.dataset.tooltip&&t.dataset.tooltip.callbacks;return e?i.override(e):i}var yo={beforeTitle:h.noop,title(i){if(i.length>0){let t=i[0],e=t.chart.data.labels,s=e?e.length:0;if(this&&this.options&&this.options.mode==="dataset")return t.dataset.label||"";if(t.label)return t.label;if(s>0&&t.dataIndex"u"?yo[t].call(e,s):n}var Ke=class extends st{static positioners=se;constructor(t){super(),this.opacity=0,this._active=[],this._eventPosition=void 0,this._size=void 0,this._cachedAnimations=void 0,this._tooltipItems=[],this.$animations=void 0,this.$context=void 0,this.chart=t.chart,this.options=t.options,this.dataPoints=void 0,this.title=void 0,this.beforeBody=void 0,this.body=void 0,this.afterBody=void 0,this.footer=void 0,this.xAlign=void 0,this.yAlign=void 0,this.x=void 0,this.y=void 0,this.height=void 0,this.width=void 0,this.caretX=void 0,this.caretY=void 0,this.labelColors=void 0,this.labelPointStyles=void 0,this.labelTextColors=void 0}initialize(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}_resolveAnimations(){let t=this._cachedAnimations;if(t)return t;let e=this.chart,s=this.options.setContext(this.getContext()),n=s.enabled&&e.options.animation&&s.animations,o=new ne(this.chart,n);return n._cacheable&&(this._cachedAnimations=Object.freeze(o)),o}getContext(){return this.$context||(this.$context=kh(this.chart.getContext(),this,this._tooltipItems))}getTitle(t,e){let{callbacks:s}=e,n=J(s,"beforeTitle",this,t),o=J(s,"title",this,t),a=J(s,"afterTitle",this,t),r=[];return r=dt(r,_t(n)),r=dt(r,_t(o)),r=dt(r,_t(a)),r}getBeforeBody(t,e){return Rn(J(e.callbacks,"beforeBody",this,t))}getBody(t,e){let{callbacks:s}=e,n=[];return h.each(t,o=>{let a={before:[],lines:[],after:[]},r=Ln(s,o);dt(a.before,_t(J(r,"beforeLabel",this,o))),dt(a.lines,J(r,"label",this,o)),dt(a.after,_t(J(r,"afterLabel",this,o))),n.push(a)}),n}getAfterBody(t,e){return Rn(J(e.callbacks,"afterBody",this,t))}getFooter(t,e){let{callbacks:s}=e,n=J(s,"beforeFooter",this,t),o=J(s,"footer",this,t),a=J(s,"afterFooter",this,t),r=[];return r=dt(r,_t(n)),r=dt(r,_t(o)),r=dt(r,_t(a)),r}_createItems(t){let e=this._active,s=this.chart.data,n=[],o=[],a=[],r=[],l,c;for(l=0,c=e.length;lt.filter(d,u,f,s))),t.itemSort&&(r=r.sort((d,u)=>t.itemSort(d,u,s))),h.each(r,d=>{let u=Ln(t.callbacks,d);n.push(J(u,"labelColor",this,d)),o.push(J(u,"labelPointStyle",this,d)),a.push(J(u,"labelTextColor",this,d))}),this.labelColors=n,this.labelPointStyles=o,this.labelTextColors=a,this.dataPoints=r,r}update(t,e){let s=this.options.setContext(this.getContext()),n=this._active,o,a=[];if(!n.length)this.opacity!==0&&(o={opacity:0});else{let r=se[s.position].call(this,n,this._eventPosition);a=this._createItems(s),this.title=this.getTitle(a,s),this.beforeBody=this.getBeforeBody(a,s),this.body=this.getBody(a,s),this.afterBody=this.getAfterBody(a,s),this.footer=this.getFooter(a,s);let l=this._size=An(this,s),c=Object.assign({},r,l),d=Cn(this.chart,s,c),u=Tn(s,c,d,this.chart);this.xAlign=d.xAlign,this.yAlign=d.yAlign,o={opacity:1,x:u.x,y:u.y,width:l.width,height:l.height,caretX:r.x,caretY:r.y}}this._tooltipItems=a,this.$context=void 0,o&&this._resolveAnimations().update(this,o),t&&s.external&&s.external.call(this,{chart:this.chart,tooltip:this,replay:e})}drawCaret(t,e,s,n){let o=this.getCaretPosition(t,s,n);e.lineTo(o.x1,o.y1),e.lineTo(o.x2,o.y2),e.lineTo(o.x3,o.y3)}getCaretPosition(t,e,s){let{xAlign:n,yAlign:o}=this,{caretSize:a,cornerRadius:r}=s,{topLeft:l,topRight:c,bottomLeft:d,bottomRight:u}=h.toTRBLCorners(r),{x:f,y:g}=t,{width:p,height:m}=e,b,x,k,P,w,S;return o==="center"?(w=g+m/2,n==="left"?(b=f,x=b-a,P=w+a,S=w-a):(b=f+p,x=b+a,P=w-a,S=w+a),k=b):(n==="left"?x=f+Math.max(l,d)+a:n==="right"?x=f+p-Math.max(c,u)-a:x=this.caretX,o==="top"?(P=g,w=P-a,b=x-a,k=x+a):(P=g+m,w=P+a,b=x+a,k=x-a),S=P),{x1:b,x2:x,x3:k,y1:P,y2:w,y3:S}}drawTitle(t,e,s){let n=this.title,o=n.length,a,r,l;if(o){let c=h.getRtlAdapter(s.rtl,this.x,this.width);for(t.x=Oe(this,s.titleAlign,s),e.textAlign=c.textAlign(s.titleAlign),e.textBaseline="middle",a=h.toFont(s.titleFont),r=s.titleSpacing,e.fillStyle=s.titleColor,e.font=a.string,l=0;lk!==0)?(t.beginPath(),t.fillStyle=o.multiKeyBackground,h.addRoundedRectPath(t,{x:m,y:p,w:c,h:l,radius:x}),t.fill(),t.stroke(),t.fillStyle=a.backgroundColor,t.beginPath(),h.addRoundedRectPath(t,{x:b,y:p+1,w:c-2,h:l-2,radius:x}),t.fill()):(t.fillStyle=o.multiKeyBackground,t.fillRect(m,p,c,l),t.strokeRect(m,p,c,l),t.fillStyle=a.backgroundColor,t.fillRect(b,p+1,c-2,l-2))}t.fillStyle=this.labelTextColors[s]}drawBody(t,e,s){let{body:n}=this,{bodySpacing:o,bodyAlign:a,displayColors:r,boxHeight:l,boxWidth:c,boxPadding:d}=s,u=h.toFont(s.bodyFont),f=u.lineHeight,g=0,p=h.getRtlAdapter(s.rtl,this.x,this.width),m=function(A){e.fillText(A,p.x(t.x+g),t.y+f/2),t.y+=f+o},b=p.textAlign(a),x,k,P,w,S,O,D;for(e.textAlign=a,e.textBaseline="middle",e.font=u.string,t.x=Oe(this,b,s),e.fillStyle=s.bodyColor,h.each(this.beforeBody,m),g=r&&b!=="right"?a==="center"?c/2+d:c+2+d:0,w=0,O=n.length;w0&&e.stroke()}_updateAnimationTarget(t){let e=this.chart,s=this.$animations,n=s&&s.x,o=s&&s.y;if(n||o){let a=se[t.position].call(this,this._active,this._eventPosition);if(!a)return;let r=this._size=An(this,t),l=Object.assign({},a,this._size),c=Cn(e,t,l),d=Tn(t,l,c,e);(n._to!==d.x||o._to!==d.y)&&(this.xAlign=c.xAlign,this.yAlign=c.yAlign,this.width=r.width,this.height=r.height,this.caretX=a.x,this.caretY=a.y,this._resolveAnimations().update(this,d))}}_willRender(){return!!this.opacity}draw(t){let e=this.options.setContext(this.getContext()),s=this.opacity;if(!s)return;this._updateAnimationTarget(e);let n={width:this.width,height:this.height},o={x:this.x,y:this.y};s=Math.abs(s)<.001?0:s;let a=h.toPadding(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=s,this.drawBackground(o,t,n,e),h.overrideTextDirection(t,e.textDirection),o.y+=a.top,this.drawTitle(o,t,e),this.drawBody(o,t,e),this.drawFooter(o,t,e),h.restoreTextDirection(t,e.textDirection),t.restore())}getActiveElements(){return this._active||[]}setActiveElements(t,e){let s=this._active,n=t.map(({datasetIndex:r,index:l})=>{let c=this.chart.getDatasetMeta(r);if(!c)throw new Error("Cannot find a dataset at index "+r);return{datasetIndex:r,element:c.data[l],index:l}}),o=!h._elementsEqual(s,n),a=this._positionChanged(n,e);(o||a)&&(this._active=n,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}handleEvent(t,e,s=!0){if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;let n=this.options,o=this._active||[],a=this._getActiveElements(t,o,e,s),r=this._positionChanged(a,t),l=e||!h._elementsEqual(a,o)||r;return l&&(this._active=a,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),l}_getActiveElements(t,e,s,n){let o=this.options;if(t.type==="mouseout")return[];if(!n)return e.filter(r=>this.chart.data.datasets[r.datasetIndex]&&this.chart.getDatasetMeta(r.datasetIndex).controller.getParsed(r.index)!==void 0);let a=this.chart.getElementsAtEventForMode(t,o.mode,o,s);return o.reverse&&a.reverse(),a}_positionChanged(t,e){let{caretX:s,caretY:n,options:o}=this,a=se[o.position].call(this,t,e);return a!==!1&&(s!==a.x||n!==a.y)}},vo={id:"tooltip",_element:Ke,positioners:se,afterInit(i,t,e){e&&(i.tooltip=new Ke({chart:i,options:e}))},beforeUpdate(i,t,e){i.tooltip&&i.tooltip.initialize(e)},reset(i,t,e){i.tooltip&&i.tooltip.initialize(e)},afterDraw(i){let t=i.tooltip;if(t&&t._willRender()){let e={tooltip:t};if(i.notifyPlugins("beforeTooltipDraw",{...e,cancelable:!0})===!1)return;t.draw(i.ctx),i.notifyPlugins("afterTooltipDraw",e)}},afterEvent(i,t){if(i.tooltip){let e=t.replay;i.tooltip.handleEvent(t.event,e,t.inChartArea)&&(t.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:(i,t)=>t.bodyFont.size,boxWidth:(i,t)=>t.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:yo},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:i=>i!=="filter"&&i!=="itemSort"&&i!=="external",_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},ko=Object.freeze({__proto__:null,Colors:ho,Decimation:fo,Filler:po,Legend:bo,SubTitle:xo,Title:_o,Tooltip:vo}),Mh=(i,t,e,s)=>(typeof t=="string"?(e=i.push(t)-1,s.unshift({index:e,label:t})):isNaN(t)&&(e=null),e);function Sh(i,t,e,s){let n=i.indexOf(t);if(n===-1)return Mh(i,t,e,s);let o=i.lastIndexOf(t);return n!==o?e:n}var wh=(i,t)=>i===null?null:h._limitValue(Math.round(i),0,t);function En(i){let t=this.getLabels();return i>=0&&ie.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 Ph(i,t){let e=[],{bounds:n,step:o,min:a,max:r,precision:l,count:c,maxTicks:d,maxDigits:u,includeBounds:f}=i,g=o||1,p=d-1,{min:m,max:b}=t,x=!h.isNullOrUndef(a),k=!h.isNullOrUndef(r),P=!h.isNullOrUndef(c),w=(b-m)/(u+1),S=h.niceNum((b-m)/p/g)*g,O,D,A,R;if(S<1e-14&&!x&&!k)return[{value:m},{value:b}];R=Math.ceil(b/S)-Math.floor(m/S),R>p&&(S=h.niceNum(R*S/p/g)*g),h.isNullOrUndef(l)||(O=Math.pow(10,l),S=Math.ceil(S*O)/O),n==="ticks"?(D=Math.floor(m/S)*S,A=Math.ceil(b/S)*S):(D=m,A=b),x&&k&&o&&h.almostWhole((r-a)/o,S/1e3)?(R=Math.round(Math.min((r-a)/S,d)),S=(r-a)/R,D=a,A=r):P?(D=x?a:D,A=k?r:A,R=c-1,S=(A-D)/R):(R=(A-D)/S,h.almostEquals(R,Math.round(R),S/1e3)?R=Math.round(R):R=Math.ceil(R));let F=Math.max(h._decimalPlaces(S),h._decimalPlaces(D));O=Math.pow(10,h.isNullOrUndef(l)?F:l),D=Math.round(D*O)/O,A=Math.round(A*O)/O;let I=0;for(x&&(f&&D!==a?(e.push({value:a}),Dr)break;e.push({value:z})}return k&&f&&A!==r?e.length&&h.almostEquals(e[e.length-1].value,r,Fn(r,w,i))?e[e.length-1].value=r:e.push({value:r}):(!k||A===r)&&e.push({value:A}),e}function Fn(i,t,{horizontal:e,minRotation:s}){let n=h.toRadians(s),o=(e?Math.sin(n):Math.cos(n))||.001,a=.75*t*(""+i).length;return Math.min(t/o,a)}var Bt=class extends St{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 h.isNullOrUndef(t)||(typeof t=="number"||t instanceof Number)&&!isFinite(+t)?null:+t}handleTickRangeOptions(){let{beginAtZero:t}=this.options,{minDefined:e,maxDefined:s}=this.getUserBounds(),{min:n,max:o}=this,a=l=>n=e?n:l,r=l=>o=s?o:l;if(t){let l=h.sign(n),c=h.sign(o);l<0&&c<0?r(0):l>0&&c>0&&a(0)}if(n===o){let l=o===0?1:Math.abs(o*.05);r(o+l),t||a(n-l)}this.min=n,this.max=o}getTickLimit(){let t=this.options.ticks,{maxTicksLimit:e,stepSize:s}=t,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 generating up to ${n} ticks. Limiting to 1000.`),n=1e3)):(n=this.computeTickLimit(),e=e||11),e&&(n=Math.min(e,n)),n}computeTickLimit(){return Number.POSITIVE_INFINITY}buildTicks(){let t=this.options,e=t.ticks,s=this.getTickLimit();s=Math.max(2,s);let n={maxTicks:s,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:e.includeBounds!==!1},o=this._range||this,a=Ph(n,o);return t.bounds==="ticks"&&h._setMinAndMaxByKey(a,this,"value"),t.reverse?(a.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),a}configure(){let t=this.ticks,e=this.min,s=this.max;if(super.configure(),this.options.offset&&t.length){let n=(s-e)/Math.max(t.length-1,1)/2;e-=n,s+=n}this._startValue=e,this._endValue=s,this._valueRange=s-e}getLabelForValue(t){return h.formatNumber(t,this.chart.options.locale,this.options.ticks.format)}},Ge=class extends Bt{static id="linear";static defaults={ticks:{callback:h.Ticks.formatters.numeric}};determineDataLimits(){let{min:t,max:e}=this.getMinMax(!0);this.min=h.isNumberFinite(t)?t:0,this.max=h.isNumberFinite(e)?e:1,this.handleTickRangeOptions()}computeTickLimit(){let t=this.isHorizontal(),e=t?this.width:this.height,s=h.toRadians(this.options.ticks.minRotation),n=(t?Math.sin(s):Math.cos(s))||.001,o=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,o.lineHeight/n))}getPixelForValue(t){return t===null?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}getValueForPixel(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}},ce=i=>Math.floor(h.log10(i)),Rt=(i,t)=>Math.pow(10,ce(i)+t);function In(i){return i/Math.pow(10,ce(i))===1}function Nn(i,t,e){let s=Math.pow(10,e),n=Math.floor(i/s);return Math.ceil(t/s)-n}function Oh(i,t){let e=t-i,s=ce(e);for(;Nn(i,t,s)>10;)s++;for(;Nn(i,t,s)<10;)s--;return Math.min(s,ce(i))}function Dh(i,{min:t,max:e}){t=h.finiteOrDefault(i.min,t);let s=[],n=ce(t),o=Oh(t,e),a=o<0?Math.pow(10,Math.abs(o)):1,r=Math.pow(10,o),l=n>o?Math.pow(10,n):0,c=Math.round((t-l)*a)/a,d=Math.floor((t-l)/r/10)*r*10,u=Math.floor((c-d)/Math.pow(10,o)),f=h.finiteOrDefault(i.min,Math.round((l+d+u*Math.pow(10,o))*a)/a);for(;f=10?u=u<15?15:20:u++,u>=20&&(o++,u=2,a=o>=0?1:a),f=Math.round((l+d+u*Math.pow(10,o))*a)/a;let g=h.finiteOrDefault(i.max,f);return s.push({value:g,major:In(g),significand:u}),s}var Je=class extends St{static id="logarithmic";static defaults={ticks:{callback:h.Ticks.formatters.logarithmic,major:{enabled:!0}}};constructor(t){super(t),this.start=void 0,this.end=void 0,this._startValue=void 0,this._valueRange=0}parse(t,e){let s=Bt.prototype.parse.apply(this,[t,e]);if(s===0){this._zero=!0;return}return h.isNumberFinite(s)&&s>0?s:null}determineDataLimits(){let{min:t,max:e}=this.getMinMax(!0);this.min=h.isNumberFinite(t)?Math.max(0,t):null,this.max=h.isNumberFinite(e)?Math.max(0,e):null,this.options.beginAtZero&&(this._zero=!0),this._zero&&this.min!==this._suggestedMin&&!h.isNumberFinite(this._userMin)&&(this.min=t===Rt(this.min,0)?Rt(this.min,-1):Rt(this.min,0)),this.handleTickRangeOptions()}handleTickRangeOptions(){let{minDefined:t,maxDefined:e}=this.getUserBounds(),s=this.min,n=this.max,o=r=>s=t?s:r,a=r=>n=e?n:r;s===n&&(s<=0?(o(1),a(10)):(o(Rt(s,-1)),a(Rt(n,1)))),s<=0&&o(Rt(n,-1)),n<=0&&a(Rt(s,1)),this.min=s,this.max=n}buildTicks(){let t=this.options,e={min:this._userMin,max:this._userMax},s=Dh(e,this);return t.bounds==="ticks"&&h._setMinAndMaxByKey(s,this,"value"),t.reverse?(s.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),s}getLabelForValue(t){return t===void 0?"0":h.formatNumber(t,this.chart.options.locale,this.options.ticks.format)}configure(){let t=this.min;super.configure(),this._startValue=h.log10(t),this._valueRange=h.log10(this.max)-h.log10(t)}getPixelForValue(t){return(t===void 0||t===0)&&(t=this.min),t===null||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(h.log10(t)-this._startValue)/this._valueRange)}getValueForPixel(t){let e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}};function ji(i){let t=i.ticks;if(t.display&&i.display){let e=h.toPadding(t.backdropPadding);return h.valueOrDefault(t.font&&t.font.size,h.defaults.font.size)+e.height}return 0}function Ah(i,t,e){return e=h.isArray(e)?e:[e],{w:h._longestText(i,t.string,e),h:e.length*t.lineHeight}}function zn(i,t,e,s,n){return i===s||i===n?{start:t-e/2,end:t+e/2}:in?{start:t-e,end:t}:{start:t,end:t+e}}function Ch(i){let t={l:i.left+i._padding.left,r:i.right-i._padding.right,t:i.top+i._padding.top,b:i.bottom-i._padding.bottom},e=Object.assign({},t),s=[],n=[],o=i._pointLabels.length,a=i.options.pointLabels,r=a.centerPointLabels?h.PI/o:0;for(let l=0;lt.r&&(r=(s.end-t.r)/o,i.r=Math.max(i.r,t.r+r)),n.startt.b&&(l=(n.end-t.b)/a,i.b=Math.max(i.b,t.b+l))}function Rh(i,t,e){let s=i.drawingArea,{extra:n,additionalAngle:o,padding:a,size:r}=e,l=i.getPointPosition(t,s+n+a,o),c=Math.round(h.toDegrees(h._normalizeAngle(l.angle+h.HALF_PI))),d=Nh(l.y,r.h,c),u=Fh(c),f=Ih(l.x,r.w,u);return{visible:!0,x:l.x,y:d,textAlign:u,left:f,top:d,right:f+r.w,bottom:d+r.h}}function Lh(i,t){if(!t)return!0;let{left:e,top:s,right:n,bottom:o}=i;return!(h._isPointInArea({x:e,y:s},t)||h._isPointInArea({x:e,y:o},t)||h._isPointInArea({x:n,y:s},t)||h._isPointInArea({x:n,y:o},t))}function Eh(i,t,e){let s=[],n=i._pointLabels.length,o=i.options,{centerPointLabels:a,display:r}=o.pointLabels,l={extra:ji(o)/2,additionalAngle:a?h.PI/n:0},c;for(let d=0;d270||e<90)&&(i-=t),i}function zh(i,t,e){let{left:s,top:n,right:o,bottom:a}=e,{backdropColor:r}=t;if(!h.isNullOrUndef(r)){let l=h.toTRBLCorners(t.borderRadius),c=h.toPadding(t.backdropPadding);i.fillStyle=r;let d=s-c.left,u=n-c.top,f=o-s+c.width,g=a-n+c.height;Object.values(l).some(p=>p!==0)?(i.beginPath(),h.addRoundedRectPath(i,{x:d,y:u,w:f,h:g,radius:l}),i.fill()):i.fillRect(d,u,f,g)}}function Bh(i,t){let{ctx:e,options:{pointLabels:s}}=i;for(let n=t-1;n>=0;n--){let o=i._pointLabelItems[n];if(!o.visible)continue;let a=s.setContext(i.getPointLabelContext(n));zh(e,a,o);let r=h.toFont(a.font),{x:l,y:c,textAlign:d}=o;h.renderText(e,i._pointLabels[n],l,c+r.lineHeight/2,r,{color:a.color,textAlign:d,textBaseline:"middle"})}}function Mo(i,t,e,s){let{ctx:n}=i;if(e)n.arc(i.xCenter,i.yCenter,t,0,h.TAU);else{let o=i.getPointPosition(0,t);n.moveTo(o.x,o.y);for(let a=1;a{let n=h.callback(this.options.pointLabels.callback,[e,s],this);return n||n===0?n:""}).filter((e,s)=>this.chart.getDataVisibility(s))}fit(){let t=this.options;t.display&&t.pointLabels.display?Ch(this):this.setCenterPoint(0,0,0,0)}setCenterPoint(t,e,s,n){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((s-n)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,s,n))}getIndexAngle(t){let e=h.TAU/(this._pointLabels.length||1),s=this.options.startAngle||0;return h._normalizeAngle(t*e+h.toRadians(s))}getDistanceFromCenterForValue(t){if(h.isNullOrUndef(t))return NaN;let e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}getValueForDistanceFromCenter(t){if(h.isNullOrUndef(t))return NaN;let e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}getPointLabelContext(t){let e=this._pointLabels||[];if(t>=0&&t{if(u!==0||u===0&&this.min<0){l=this.getDistanceFromCenterForValue(d.value);let f=this.getContext(u),g=n.setContext(f),p=o.setContext(f);Vh(this,g,l,a,p)}}),s.display){for(t.save(),r=a-1;r>=0;r--){let d=s.setContext(this.getPointLabelContext(r)),{color:u,lineWidth:f}=d;!f||!u||(t.lineWidth=f,t.strokeStyle=u,t.setLineDash(d.borderDash),t.lineDashOffset=d.borderDashOffset,l=this.getDistanceFromCenterForValue(e.reverse?this.min:this.max),c=this.getPointPosition(r,l),t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(c.x,c.y),t.stroke())}t.restore()}}drawBorder(){}drawLabels(){let t=this.ctx,e=this.options,s=e.ticks;if(!s.display)return;let n=this.getIndexAngle(0),o,a;t.save(),t.translate(this.xCenter,this.yCenter),t.rotate(n),t.textAlign="center",t.textBaseline="middle",this.ticks.forEach((r,l)=>{if(l===0&&this.min>=0&&!e.reverse)return;let c=s.setContext(this.getContext(l)),d=h.toFont(c.font);if(o=this.getDistanceFromCenterForValue(this.ticks[l].value),c.showLabelBackdrop){t.font=d.string,a=t.measureText(r.label).width,t.fillStyle=c.backdropColor;let u=h.toPadding(c.backdropPadding);t.fillRect(-a/2-u.left,-o-d.size/2-u.top,a+u.width,d.size+u.height)}h.renderText(t,r.label,0,-o,d,{color:c.color,strokeColor:c.textStrokeColor,strokeWidth:c.textStrokeWidth})}),t.restore()}drawTitle(){}},ei={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}},Z=Object.keys(ei);function Bn(i,t){return i-t}function Vn(i,t){if(h.isNullOrUndef(t))return null;let e=i._adapter,{parser:s,round:n,isoWeekday:o}=i._parseOpts,a=t;return typeof s=="function"&&(a=s(a)),h.isNumberFinite(a)||(a=typeof s=="string"?e.parse(a,s):e.parse(a)),a===null?null:(n&&(a=n==="week"&&(h.isNumber(o)||o===!0)?e.startOf(a,"isoWeek",o):e.startOf(a,n)),+a)}function Wn(i,t,e,s){let n=Z.length;for(let o=Z.indexOf(i);o=Z.indexOf(e);o--){let a=Z[o];if(ei[a].common&&i._adapter.diff(n,s,a)>=t-1)return a}return Z[e?Z.indexOf(e):0]}function Hh(i){for(let t=Z.indexOf(i)+1,e=Z.length;t=t?e[s]:e[n];i[o]=!0}}function Uh(i,t,e,s){let n=i._adapter,o=+n.startOf(t[0].value,s),a=t[t.length-1].value,r,l;for(r=o;r<=a;r=+n.add(r,1,s))l=e[r],l>=0&&(t[l].major=!0);return t}function Hn(i,t,e){let s=[],n={},o=t.length,a,r;for(a=0;a+t.value))}initOffsets(t=[]){let e=0,s=0,n,o;this.options.offset&&t.length&&(n=this.getDecimalForValue(t[0]),t.length===1?e=1-n:e=(this.getDecimalForValue(t[1])-n)/2,o=this.getDecimalForValue(t[t.length-1]),t.length===1?s=o:s=(o-this.getDecimalForValue(t[t.length-2]))/2);let a=t.length<3?.5:.25;e=h._limitValue(e,0,a),s=h._limitValue(s,0,a),this._offsets={start:e,end:s,factor:1/(e+1+s)}}_generate(){let t=this._adapter,e=this.min,s=this.max,n=this.options,o=n.time,a=o.unit||Wn(o.minUnit,e,s,this._getLabelCapacity(e)),r=h.valueOrDefault(n.ticks.stepSize,1),l=a==="week"?o.isoWeekday:!1,c=h.isNumber(l)||l===!0,d={},u=e,f,g;if(c&&(u=+t.startOf(u,"isoWeek",l)),u=+t.startOf(u,c?"day":a),t.diff(s,e,a)>1e5*r)throw new Error(e+" and "+s+" are too far apart with stepSize of "+r+" "+a);let p=n.ticks.source==="data"&&this.getDataTimestamps();for(f=u,g=0;f+m)}getLabelForValue(t){let e=this._adapter,s=this.options.time;return s.tooltipFormat?e.format(t,s.tooltipFormat):e.format(t,s.displayFormats.datetime)}format(t,e){let n=this.options.time.displayFormats,o=this._unit,a=e||n[o];return this._adapter.format(t,a)}_tickFormatFunction(t,e,s,n){let o=this.options,a=o.ticks.callback;if(a)return h.callback(a,[t,e,s],this);let r=o.time.displayFormats,l=this._unit,c=this._majorUnit,d=l&&r[l],u=c&&r[c],f=s[e],g=c&&u&&f&&f.major;return this._adapter.format(t,n||(g?u:d))}generateTickLabels(t){let e,s,n;for(e=0,s=t.length;e0?r:1}getDataTimestamps(){let t=this._cache.data||[],e,s;if(t.length)return t;let n=this.getMatchingVisibleMetas();if(this._normalized&&n.length)return this._cache.data=n[0].controller.getAllParsedValues(this);for(e=0,s=n.length;e=i[s].pos&&t<=i[n].pos&&({lo:s,hi:n}=h._lookupByKey(i,"pos",t)),{pos:o,time:r}=i[s],{pos:a,time:l}=i[n]):(t>=i[s].time&&t<=i[n].time&&({lo:s,hi:n}=h._lookupByKey(i,"time",t)),{time:o,pos:r}=i[s],{time:a,pos:l}=i[n]);let c=a-o;return c?r+(l-r)*(t-o)/c:r}var Qe=class extends Vt{static id="timeseries";static defaults=Vt.defaults;constructor(t){super(t),this._table=[],this._minPos=void 0,this._tableRange=void 0}initOffsets(){let t=this._getTimestampsForTable(),e=this._table=this.buildLookupTable(t);this._minPos=De(e,this.min),this._tableRange=De(e,this.max)-this._minPos,super.initOffsets(t)}buildLookupTable(t){let{min:e,max:s}=this,n=[],o=[],a,r,l,c,d;for(a=0,r=t.length;a=e&&c<=s&&n.push(c);if(n.length<2)return[{time:e,pos:0},{time:s,pos:1}];for(a=0,r=n.length;an-o)}_getTimestampsForTable(){let t=this._cache.all||[];if(t.length)return t;let e=this.getDataTimestamps(),s=this.getLabelTimestamps();return e.length&&s.length?t=this.normalize(e.concat(s)):t=e.length?e:s,t=this._cache.all=t,t}getDecimalForValue(t){return(De(this._table,t)-this._minPos)/this._tableRange}getValueForPixel(t){let e=this._offsets,s=this.getDecimalForPixel(t)/e.factor-e.end;return De(this._table,s*this._tableRange+this._minPos,!0)}},So=Object.freeze({__proto__:null,CategoryScale:qe,LinearScale:Ge,LogarithmicScale:Je,RadialLinearScale:Ze,TimeScale:Vt,TimeSeriesScale:Qe}),Yh=[$n,ro,ko,So];E.Ticks=h.Ticks;E.defaults=h.defaults;E.Animation=Te;E.Animations=ne;E.ArcElement=He;E.BarController=Re;E.BarElement=Ye;E.BasePlatform=ae;E.BasicPlatform=ze;E.BubbleController=Le;E.CategoryScale=qe;E.Chart=We;E.Colors=ho;E.DatasetController=at;E.Decimation=fo;E.DomPlatform=Ve;E.DoughnutController=zt;E.Element=st;E.Filler=po;E.Interaction=Kn;E.Legend=bo;E.LineController=Ee;E.LineElement=Lt;E.LinearScale=Ge;E.LogarithmicScale=Je;E.PieController=Fe;E.PointElement=Ue;E.PolarAreaController=oe;E.RadarController=Ie;E.RadialLinearScale=Ze;E.Scale=St;E.ScatterController=Ne;E.SubTitle=xo;E.TimeScale=Vt;E.TimeSeriesScale=Qe;E.Title=_o;E.Tooltip=vo;E._adapters=Xn;E._detectPlatform=Qn;E.animator=ut;E.controllers=$n;E.elements=ro;E.layouts=X;E.plugins=ko;E.registerables=Yh;E.registry=ot;E.scales=So});var Po=Et((md,wo)=>{wo.exports=React});var Lo=Et(Q=>{"use strict";var Do=Ht(),ft=Po(),gt=Hi(),Ao="label";function Oo(i,t){typeof i=="function"?i(t):i&&(i.current=t)}function $h(i,t){let e=i.options;e&&t&&Object.assign(e,t)}function Co(i,t){i.labels=t}function To(i,t,e=Ao){let s=[];i.datasets=t.map(n=>{let o=i.datasets.find(a=>a[e]===n[e]);return!o||!n.data||s.includes(o)?{...n}:(s.push(o),Object.assign(o,n),o)})}function Xh(i,t=Ao){let e={labels:[],datasets:[]};return Co(e,i.labels),To(e,i.datasets,t),e}function Kh(i,t){return i.getElementsAtEventForMode(t.nativeEvent,"dataset",{intersect:!0},!1)}function qh(i,t){return i.getElementsAtEventForMode(t.nativeEvent,"nearest",{intersect:!0},!1)}function Gh(i,t){return i.getElementsAtEventForMode(t.nativeEvent,"index",{intersect:!0},!1)}function Jh(i,t){let{height:e=150,width:s=300,redraw:n=!1,datasetIdKey:o,type:a,data:r,options:l,plugins:c=[],fallbackContent:d,updateMode:u,...f}=i,g=ft.useRef(null),p=ft.useRef(null),m=()=>{g.current&&(p.current=new gt.Chart(g.current,{type:a,data:Xh(r,o),options:l&&{...l},plugins:c}),Oo(t,p.current))},b=()=>{Oo(t,null),p.current&&(p.current.destroy(),p.current=null)};return ft.useEffect(()=>{!n&&p.current&&l&&$h(p.current,l)},[n,l]),ft.useEffect(()=>{!n&&p.current&&Co(p.current.config.data,r.labels)},[n,r.labels]),ft.useEffect(()=>{!n&&p.current&&r.datasets&&To(p.current.config.data,r.datasets,o)},[n,r.datasets]),ft.useEffect(()=>{p.current&&(n?(b(),setTimeout(m)):p.current.update(u))},[n,l,r.labels,r.datasets,u]),ft.useEffect(()=>{p.current&&(b(),setTimeout(m))},[a]),ft.useEffect(()=>(m(),()=>b()),[]),Do.jsx("canvas",{ref:g,role:"img",height:e,width:s,...f,children:d})}var Ro=ft.forwardRef(Jh);function wt(i,t){return gt.Chart.register(t),ft.forwardRef((e,s)=>Do.jsx(Ro,{...e,ref:s,type:i}))}var Zh=wt("line",gt.LineController),Qh=wt("bar",gt.BarController),td=wt("radar",gt.RadarController),ed=wt("doughnut",gt.DoughnutController),id=wt("polarArea",gt.PolarAreaController),sd=wt("bubble",gt.BubbleController),nd=wt("pie",gt.PieController),od=wt("scatter",gt.ScatterController);Q.Bar=Qh;Q.Bubble=sd;Q.Chart=Ro;Q.Doughnut=ed;Q.Line=Zh;Q.Pie=nd;Q.PolarArea=id;Q.Radar=td;Q.Scatter=od;Q.getDatasetAtEvent=Kh;Q.getElementAtEvent=qh;Q.getElementsAtEvent=Gh});var dd={};Xo(dd,{default:()=>zo,frontmatter:()=>hd});var _=jt(Ht());var Y=jt(Hi()),Eo=jt(Lo()),Io=jt(Ht());Y.Chart.defaults.color="#9ca3af";Y.Chart.defaults.borderColor="#6b7280";Y.Chart.register(Y.CategoryScale,Y.LinearScale,Y.PointElement,Y.LineElement,Y.Title,Y.Tooltip,Y.Legend);var ad={responsive:!0,interaction:{mode:"index",intersect:!1},stacked:!1,plugins:{title:{display:!0,text:"Correlation - More than meets the eye"},legend:{position:"bottom"},annotation:{annotations:{line:{type:"line",xMin:0,xMax:10,borderWidth:2,borderColor:"red"}}}},scales:{y:{title:{display:!0,text:"Value"}},x:{title:{display:!0,text:"Time"}}}},Ui=(i,t)=>Array.from({length:i},(e,s)=>t[s%t.length]),Yi=(i,t)=>{let e=0,s=Array.from(i);return t&&s.unshift(t),s.map(n=>e=e+n)},rd=Array.from(Array(11).keys()),$i={s1:Yi(Ui(11,[1,4]),100),s2:Yi(Ui(11,[4,1]),100),s3:Yi(Ui(11,[-2,1]),100)},ld={labels:rd,datasets:[{label:"Series 1",borderWidth:6,borderColor:"rgba(75,192,192,1)",data:$i.s1},{label:"Series 2",borderWidth:3,borderColor:"rgb(75,176,36)",data:$i.s2},{label:"Series 3",borderWidth:3,borderColor:"rgb(220,102,46)",data:$i.s3}]},cd=()=>(0,Io.jsx)(Eo.Line,{options:ad,data:ld}),Fo=cd;var hd={title:"Correlation: A Misunderstood Concept in Finance",date:"2023-08-25",lastmod:"2023-08-25",tags:["statistics","finance"],draft:!1,summary:"Positive correlation between two time-series does NOT mean they are moving the same direction.",authors:["default"]};function No(i){let t={a:"a",annotation:"annotation",blockquote:"blockquote",em:"em",math:"math",mfrac:"mfrac",mi:"mi",mo:"mo",mover:"mover",mrow:"mrow",msub:"msub",p:"p",semantics:"semantics",span:"span",strong:"strong",...i.components};return(0,_.jsxs)(_.Fragment,{children:[(0,_.jsx)("link",{rel:"stylesheet",href:"https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/katex.min.css",integrity:"sha384-BdGj8xC2eZkQaxoQ8nSLefg4AV4/AwB3Fj+8SUSo7pnKP6Eoy18liIKTPn9oBYNG",crossOrigin:"anonymous"}),` `,(0,_.jsx)(t.p,{children:`Let's start out with a simple test. In the image below, are returns of the Stock 1 (cyan) correlated with the returns of Stock 2 (green) positively or negatively?`}),` `,(0,_.jsx)(Fo,{}),` `,(0,_.jsxs)(t.p,{children:[`If you answered postively, you are hardly alone. In fact, the returns of Stock 1 and Stock 2 have a `,(0,_.jsx)(t.strong,{children:"perfect correlation of negative one"})," in their returns. Even though they are both increasing, and start and end ",(0,_.jsx)(t.strong,{children:`at the same value`}),"."]}),` `,(0,_.jsxs)(t.p,{children:[`A common misconception is that if two series are moving the same direction that means they are positively correlated. There are plenty of articles in financial literature that claim exactly this. See `,(0,_.jsx)(t.a,{href:"https://www.investopedia.com/ask/answers/040915/what-difference-between-positive-correlation-and-inverse-correlation.asp#:~:text=A%20positive%20correlation%20is%20evident,move%20in%20the%20opposite%20direction.",children:"Investopedia"}),`, and `,(0,_.jsx)(t.a,{href:"https://learn.robinhood.com/articles/5i1TXxjPdGJTnK6dpaH08X/what-is-positive-correlation/",children:"Robinhood"}),` here for instance:`]}),` `,(0,_.jsxs)(t.blockquote,{children:[` `,(0,_.jsx)(t.p,{children:`A positive correlation indicates that two variables have a relationship with each other and move in the same direction \u2014 when one rises or falls, so does the other.`}),` `]}),` `,(0,_.jsx)(t.p,{children:`That is not true, and unfortunately an all-too-common belief that misses a crucial point about correlation. You cannot generally tell the correlation of two stocks, or any time-series for that matter, by looking at a chart.`}),` `,(0,_.jsxs)(t.p,{children:["In the chart above, Stock 1 and Stock 2 are both increasing every day ",(0,_.jsx)(t.strong,{children:"together"}),` in the same direction, yet they are perfectly negatively correlated. You can see the values here in this `,(0,_.jsx)(t.a,{href:"https://docs.google.com/spreadsheets/d/1Ehpx_qv5WS2hmp3Y7mkVLzDlbizI-MCSQfCTHTyIKmk/edit#gid=0",children:"Google Sheets"}),". How can this be then?"]}),` `,(0,_.jsxs)(t.p,{children:["It is because correlations are calculated ",(0,_.jsx)(t.strong,{children:"around the mean"}),`, and do not indicate direction whatsoever. If you look at the correlation formula below, you can see that the mean of each series in deducted in the numerator. That means that if two series are positively correlated, they are moving together `,(0,_.jsx)(t.strong,{children:"with respect to their own individual means"}),"."]}),` `,(0,_.jsx)(t.span,{className:"katex-display",children:(0,_.jsxs)(t.span,{className:"katex",children:[(0,_.jsx)(t.span,{className:"katex-mathml",children:(0,_.jsx)(t.math,{xmlns:"http://www.w3.org/1998/Math/MathML",display:"block",children:(0,_.jsxs)(t.semantics,{children:[(0,_.jsxs)(t.mrow,{children:[(0,_.jsxs)(t.msub,{children:[(0,_.jsx)(t.mi,{children:"\u03C1"}),(0,_.jsxs)(t.mrow,{children:[(0,_.jsx)(t.mi,{children:"x"}),(0,_.jsx)(t.mo,{separator:"true",children:","}),(0,_.jsx)(t.mi,{children:"y"})]})]}),(0,_.jsx)(t.mo,{children:"="}),(0,_.jsxs)(t.mfrac,{children:[(0,_.jsxs)(t.mrow,{children:[(0,_.jsx)(t.mi,{children:"E"}),(0,_.jsx)(t.mo,{stretchy:"false",children:"["}),(0,_.jsx)(t.mo,{stretchy:"false",children:"("}),(0,_.jsx)(t.mi,{children:"x"}),(0,_.jsx)(t.mo,{children:"\u2212"}),(0,_.jsxs)(t.mover,{accent:"true",children:[(0,_.jsx)(t.mi,{children:"x"}),(0,_.jsx)(t.mo,{children:"\u02C9"})]}),(0,_.jsx)(t.mo,{stretchy:"false",children:")"}),(0,_.jsx)(t.mo,{stretchy:"false",children:"("}),(0,_.jsx)(t.mi,{children:"y"}),(0,_.jsx)(t.mo,{children:"\u2212"}),(0,_.jsxs)(t.mover,{accent:"true",children:[(0,_.jsx)(t.mi,{children:"y"}),(0,_.jsx)(t.mo,{children:"\u02C9"})]}),(0,_.jsx)(t.mo,{stretchy:"false",children:")"}),(0,_.jsx)(t.mo,{stretchy:"false",children:"]"})]}),(0,_.jsxs)(t.mrow,{children:[(0,_.jsxs)(t.msub,{children:[(0,_.jsx)(t.mi,{children:"\u03C3"}),(0,_.jsx)(t.mi,{children:"x"})]}),(0,_.jsxs)(t.msub,{children:[(0,_.jsx)(t.mi,{children:"\u03C3"}),(0,_.jsx)(t.mi,{children:"y"})]})]})]})]}),(0,_.jsx)(t.annotation,{encoding:"application/x-tex",children:"\\rho_{x,y} = \\frac{E[(x - \\bar{x})(y - \\bar{y})]}{{\\sigma_x \\sigma_y} }"})]})})}),(0,_.jsxs)(t.span,{className:"katex-html","aria-hidden":"true",children:[(0,_.jsxs)(t.span,{className:"base",children:[(0,_.jsx)(t.span,{className:"strut",style:{height:"0.7167em",verticalAlign:"-0.2861em"}}),(0,_.jsxs)(t.span,{className:"mord",children:[(0,_.jsx)(t.span,{className:"mord mathnormal",children:"\u03C1"}),(0,_.jsx)(t.span,{className:"msupsub",children:(0,_.jsxs)(t.span,{className:"vlist-t vlist-t2",children:[(0,_.jsxs)(t.span,{className:"vlist-r",children:[(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.1514em"},children:(0,_.jsxs)(t.span,{style:{top:"-2.55em",marginLeft:"0em",marginRight:"0.05em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"2.7em"}}),(0,_.jsx)(t.span,{className:"sizing reset-size6 size3 mtight",children:(0,_.jsxs)(t.span,{className:"mord mtight",children:[(0,_.jsx)(t.span,{className:"mord mathnormal mtight",children:"x"}),(0,_.jsx)(t.span,{className:"mpunct mtight",children:","}),(0,_.jsx)(t.span,{className:"mord mathnormal mtight",style:{marginRight:"0.03588em"},children:"y"})]})})]})}),(0,_.jsx)(t.span,{className:"vlist-s",children:"\u200B"})]}),(0,_.jsx)(t.span,{className:"vlist-r",children:(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.2861em"},children:(0,_.jsx)(t.span,{})})})]})})]}),(0,_.jsx)(t.span,{className:"mspace",style:{marginRight:"0.2778em"}}),(0,_.jsx)(t.span,{className:"mrel",children:"="}),(0,_.jsx)(t.span,{className:"mspace",style:{marginRight:"0.2778em"}})]}),(0,_.jsxs)(t.span,{className:"base",children:[(0,_.jsx)(t.span,{className:"strut",style:{height:"2.3991em",verticalAlign:"-0.9721em"}}),(0,_.jsxs)(t.span,{className:"mord",children:[(0,_.jsx)(t.span,{className:"mopen nulldelimiter"}),(0,_.jsx)(t.span,{className:"mfrac",children:(0,_.jsxs)(t.span,{className:"vlist-t vlist-t2",children:[(0,_.jsxs)(t.span,{className:"vlist-r",children:[(0,_.jsxs)(t.span,{className:"vlist",style:{height:"1.427em"},children:[(0,_.jsxs)(t.span,{style:{top:"-2.314em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"3em"}}),(0,_.jsx)(t.span,{className:"mord",children:(0,_.jsxs)(t.span,{className:"mord",children:[(0,_.jsxs)(t.span,{className:"mord",children:[(0,_.jsx)(t.span,{className:"mord mathnormal",style:{marginRight:"0.03588em"},children:"\u03C3"}),(0,_.jsx)(t.span,{className:"msupsub",children:(0,_.jsxs)(t.span,{className:"vlist-t vlist-t2",children:[(0,_.jsxs)(t.span,{className:"vlist-r",children:[(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.1514em"},children:(0,_.jsxs)(t.span,{style:{top:"-2.55em",marginLeft:"-0.0359em",marginRight:"0.05em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"2.7em"}}),(0,_.jsx)(t.span,{className:"sizing reset-size6 size3 mtight",children:(0,_.jsx)(t.span,{className:"mord mathnormal mtight",children:"x"})})]})}),(0,_.jsx)(t.span,{className:"vlist-s",children:"\u200B"})]}),(0,_.jsx)(t.span,{className:"vlist-r",children:(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.15em"},children:(0,_.jsx)(t.span,{})})})]})})]}),(0,_.jsxs)(t.span,{className:"mord",children:[(0,_.jsx)(t.span,{className:"mord mathnormal",style:{marginRight:"0.03588em"},children:"\u03C3"}),(0,_.jsx)(t.span,{className:"msupsub",children:(0,_.jsxs)(t.span,{className:"vlist-t vlist-t2",children:[(0,_.jsxs)(t.span,{className:"vlist-r",children:[(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.1514em"},children:(0,_.jsxs)(t.span,{style:{top:"-2.55em",marginLeft:"-0.0359em",marginRight:"0.05em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"2.7em"}}),(0,_.jsx)(t.span,{className:"sizing reset-size6 size3 mtight",children:(0,_.jsx)(t.span,{className:"mord mathnormal mtight",style:{marginRight:"0.03588em"},children:"y"})})]})}),(0,_.jsx)(t.span,{className:"vlist-s",children:"\u200B"})]}),(0,_.jsx)(t.span,{className:"vlist-r",children:(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.2861em"},children:(0,_.jsx)(t.span,{})})})]})})]})]})})]}),(0,_.jsxs)(t.span,{style:{top:"-3.23em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"3em"}}),(0,_.jsx)(t.span,{className:"frac-line",style:{borderBottomWidth:"0.04em"}})]}),(0,_.jsxs)(t.span,{style:{top:"-3.677em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"3em"}}),(0,_.jsxs)(t.span,{className:"mord",children:[(0,_.jsx)(t.span,{className:"mord mathnormal",style:{marginRight:"0.05764em"},children:"E"}),(0,_.jsx)(t.span,{className:"mopen",children:"[("}),(0,_.jsx)(t.span,{className:"mord mathnormal",children:"x"}),(0,_.jsx)(t.span,{className:"mspace",style:{marginRight:"0.2222em"}}),(0,_.jsx)(t.span,{className:"mbin",children:"\u2212"}),(0,_.jsx)(t.span,{className:"mspace",style:{marginRight:"0.2222em"}}),(0,_.jsx)(t.span,{className:"mord accent",children:(0,_.jsx)(t.span,{className:"vlist-t",children:(0,_.jsx)(t.span,{className:"vlist-r",children:(0,_.jsxs)(t.span,{className:"vlist",style:{height:"0.5678em"},children:[(0,_.jsxs)(t.span,{style:{top:"-3em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"3em"}}),(0,_.jsx)(t.span,{className:"mord mathnormal",children:"x"})]}),(0,_.jsxs)(t.span,{style:{top:"-3em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"3em"}}),(0,_.jsx)(t.span,{className:"accent-body",style:{left:"-0.2222em"},children:(0,_.jsx)(t.span,{className:"mord",children:"\u02C9"})})]})]})})})}),(0,_.jsx)(t.span,{className:"mclose",children:")"}),(0,_.jsx)(t.span,{className:"mopen",children:"("}),(0,_.jsx)(t.span,{className:"mord mathnormal",style:{marginRight:"0.03588em"},children:"y"}),(0,_.jsx)(t.span,{className:"mspace",style:{marginRight:"0.2222em"}}),(0,_.jsx)(t.span,{className:"mbin",children:"\u2212"}),(0,_.jsx)(t.span,{className:"mspace",style:{marginRight:"0.2222em"}}),(0,_.jsx)(t.span,{className:"mord accent",children:(0,_.jsxs)(t.span,{className:"vlist-t vlist-t2",children:[(0,_.jsxs)(t.span,{className:"vlist-r",children:[(0,_.jsxs)(t.span,{className:"vlist",style:{height:"0.5678em"},children:[(0,_.jsxs)(t.span,{style:{top:"-3em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"3em"}}),(0,_.jsx)(t.span,{className:"mord mathnormal",style:{marginRight:"0.03588em"},children:"y"})]}),(0,_.jsxs)(t.span,{style:{top:"-3em"},children:[(0,_.jsx)(t.span,{className:"pstrut",style:{height:"3em"}}),(0,_.jsx)(t.span,{className:"accent-body",style:{left:"-0.1944em"},children:(0,_.jsx)(t.span,{className:"mord",children:"\u02C9"})})]})]}),(0,_.jsx)(t.span,{className:"vlist-s",children:"\u200B"})]}),(0,_.jsx)(t.span,{className:"vlist-r",children:(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.1944em"},children:(0,_.jsx)(t.span,{})})})]})}),(0,_.jsx)(t.span,{className:"mclose",children:")]"})]})]})]}),(0,_.jsx)(t.span,{className:"vlist-s",children:"\u200B"})]}),(0,_.jsx)(t.span,{className:"vlist-r",children:(0,_.jsx)(t.span,{className:"vlist",style:{height:"0.9721em"},children:(0,_.jsx)(t.span,{})})})]})}),(0,_.jsx)(t.span,{className:"mclose nulldelimiter"})]})]})]})]})}),` `,(0,_.jsx)(t.p,{children:`Correlation on its own has no information about the direction of time-series. The only metric indicating long-term direction is the average.`}),` `,(0,_.jsxs)(t.p,{children:["In the chart above, Stock 1 and Stock 2 are both increasing at the ",(0,_.jsx)(t.strong,{children:"average"}),` rate of 2.5 units every step, however they are increasing in alternating [1, 4] and [4, 1] increments. This means that when Stock 1 is increasing by 1 unit (below its average of 2.5), Stock 2 is increasing by 4 units (above its average of 2.5), thus the perfect negative correlation between the two.`]}),` `,(0,_.jsx)(t.p,{children:"Now can you guess the correlation between Stock 1 and Stock 3?"}),` `,(0,_.jsx)(t.p,{children:(0,_.jsxs)(t.em,{children:["Note that throughout this article we discussed the most common measure of correlation, which is the ",(0,_.jsx)(t.a,{href:"https://en.wikipedia.org/wiki/Correlation",children:`Pearson Correlation Coefficient`}),"."]})})]})}function zo(i={}){let{wrapper:t}=i.components||{};return t?(0,_.jsx)(t,{...i,children:(0,_.jsx)(No,{...i})}):No(i)}return Ko(dd);})(); /*! Bundled license information: @kurkle/color/dist/color.cjs: (*! * @kurkle/color v0.3.4 * https://github.com/kurkle/color#readme * (c) 2024 Jukka Kurkela * Released under the MIT License *) chart.js/dist/chunks/helpers.dataset.cjs: chart.js/dist/chart.cjs: (*! * Chart.js v4.5.1 * https://www.chartjs.org * (c) 2025 Chart.js Contributors * Released under the MIT License *) */ ;return Component;

Previous Article

Next Article