/*!
* chartjs-plugin-annotation v2.0.0
* https://www.chartjs.org/chartjs-plugin-annotation/index
 * (c) 2022 chartjs-plugin-annotation Contributors
 * Released under the MIT License
 */
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this.elements&&this.elements[0]}resolveElementProperties(t,e){const{scales:o,chartArea:n}=t,r=o[e.scaleID],i={x:n.left,y:n.top,x2:n.right,y2:n.bottom};let s,a;if(r)s=O(r,e.value,NaN),a=O(r,e.endValue,s),r.isHorizontal()?(i.x=s,i.x2=a):(i.y=s,i.y2=a);else{const t=o[A(o,e,"xScaleID")],n=o[A(o,e,"yScaleID")];t&&Z(i,t,{min:e.xMin,max:e.xMax,start:t.left,end:t.right,startProp:"x",endProp:"x2"}),n&&Z(i,n,{min:e.yMin,max:e.yMax,start:n.bottom,end:n.top,startProp:"y",endProp:"y2"})}const{x:d,y:l,x2:c,y2:h}=i,u=function({x:t,y:e,x2:o,y2:n},{top:r,right:i,bottom:s,left:a}){return!(t<a&&o<a||t>i&&o>i||e<r&&n<r||e>s&&n>s)}(i,t.chartArea),f=u?function(t,e,o){const{x:n,y:r}=K(t,e,o),{x:i,y:s}=K(e,t,o);return{x:n,y:r,x2:i,y2:s,width:Math.abs(i-n),height:Math.abs(s-r)}}({x:d,y:l},{x:c,y:h},t.chartArea):{x:d,y:l,x2:c,y2:h,width:Math.abs(c-d),height:Math.abs(h-l)};return 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t.lineJoin="round",t.miterLimit=2,t.lineWidth=e.textStrokeWidth,t.strokeStyle=e.textStrokeColor,!0}(t,n)&&i.forEach(((e,o)=>t.strokeText(e,d,l+o*a))),t.fillStyle=n.color,i.forEach(((e,o)=>t.fillText(e,d,l+o*a))),t.restore()}(t,function({x:t,y:o,width:n,height:r,options:i}){const s=i.borderWidth/2,a=e.toPadding(i.padding);return{x:t+a.left+s,y:o+a.top+s,width:n-a.left-a.right-i.borderWidth,height:r-a.top-a.bottom-i.borderWidth}}(this),o),t.restore())}resolveElementProperties(t,o){let n;if(v(o))n=Y(t,o);else{const{centerX:e,centerY:r}=R(t,o);n={x:e,y:r}}const r=e.toPadding(o.padding),i=function(t,e,o,n){const r=e.width+n.width+o.borderWidth,i=e.height+n.height+o.borderWidth,s=w(o.position),a=dt(t.x,r,o.xAdjust,s.x),d=dt(t.y,i,o.yAdjust,s.y);return{x:a,y:d,x2:a+r,y2:d+i,width:r,height:i,centerX:a+r/2,centerY:d+i/2}}(n,k(t.ctx,o),o,r);return{pointX:n.x,pointY:n.y,...i,rotation:o.rotation}}}function dt(t,e,o=0,n){return t-g(e,n)+o}at.id="labelAnnotation",at.defaults={adjustScaleRange:!0,backgroundColor:"transparent",backgroundShadowColor:"transparent",borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderRadius:0,borderShadowColor:"transparent",borderWidth:0,callout:{borderCapStyle:"butt",borderColor:void 0,borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",borderWidth:1,display:!1,margin:5,position:"auto",side:5,start:"50%"},color:"black",content:null,display:!0,font:{family:void 0,lineHeight:void 0,size:void 0,style:void 0,weight:void 0},height:void 0,padding:6,position:"center",rotation:0,shadowBlur:0,shadowOffsetX:0,shadowOffsetY:0,textAlign:"center",textStrokeColor:void 0,textStrokeWidth:0,width:void 0,xAdjust:0,xMax:void 0,xMin:void 0,xScaleID:void 0,xValue:void 0,yAdjust:0,yMax:void 0,yMin:void 0,yScaleID:void 0,yValue:void 0,z:0},at.defaultRoutes={borderColor:"color"};class lt extends 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r=St.get(t).annotations=[];let i=n.annotations;e.isObject(i)?Object.keys(i).forEach((t=>{const o=i[t];e.isObject(o)&&(o.id=t,r.push(o))})):e.isArray(i)&&r.push(...i),function(t,e){for(const o of t)_(o,e)}(r,t.scales)},afterDataLimits(t,e){const o=St.get(t);T(t,e.scale,o.annotations.filter((t=>t.display&&t.adjustScaleRange)))},afterUpdate(t,o,r){const a=St.get(t);!function(t,o,r){o.listened=!1,o.moveListened=!1,o._getElements=n,s.forEach((t=>{"function"==typeof r[t]?(o.listened=!0,o.listeners[t]=r[t]):e.defined(o.listeners[t])&&delete o.listeners[t]})),i.forEach((t=>{"function"==typeof r[t]&&(o.moveListened=!0)})),o.listened&&o.moveListened||o.annotations.forEach((t=>{o.listened||"function"!=typeof t.click||(o.listened=!0),o.moveListened||i.forEach((e=>{"function"==typeof t[e]&&(o.listened=!0,o.moveListened=!0)}))}))}(0,a,r),yt(t,a,r,o.mode),a.visibleElements=a.elements.filter((t=>!t.skip&&t.options.display))},beforeDatasetsDraw(t,e,o){Ct(t,"beforeDatasetsDraw",o.clip)},afterDatasetsDraw(t,e,o){Ct(t,"afterDatasetsDraw",o.clip)},beforeDraw(t,e,o){Ct(t,"beforeDraw",o.clip)},afterDraw(t,e,o){Ct(t,"afterDraw",o.clip)},beforeEvent(t,e,o){a(St.get(t),e.event,o)&&(e.changed=!0)},destroy(t){St.delete(t)},_getState:t=>St.get(t),defaults:{animations:{numbers:{properties:["x","y","x2","y2","width","height","centerX","centerY","pointX","pointY","radius"],type:"number"}},clip:!0,interaction:{mode:void 0,axis:void 0,intersect:void 0},common:{drawTime:"afterDatasetsDraw",label:{}}},descriptors:{_indexable:!1,_scriptable:t=>!s.includes(t),annotations:{_allKeys:!1,_fallback:(t,e)=>`elements.${ut[xt(e.type)].id}`},interaction:{_fallback:!0},common:{label:{_fallback:!0}}},additionalOptionScopes:[""]};function Ct(t,o,n){const{ctx:r,chartArea:i}=t,{visibleElements:s}=St.get(t);n&&e.clipArea(r,i);const a=function(t,e){const o=[];for(const n of t)if(n.options.drawTime===e&&o.push(n),n.elements&&n.elements.length)for(const t of n.elements)t.options.display&&t.options.drawTime===e&&o.push(t);return o}(s,o).sort(((t,e)=>t.options.z-e.options.z));for(const e of a)e.draw(t.ctx,i);n&&e.unclipArea(r)}return t.Chart.register(Mt),Mt}));