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/*!
 * @kurkle/color v0.2.1
 * https://github.com/kurkle/color#readme
 * (c) 2022 Jukka Kurkela
 * Released under the MIT License
 */
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Object.keys(i).filter((function(t){return i[t].axis===e})).shift()}function ra(t,e){var i=t.controller.index,n=t.vScale&&t.vScale.axis;if(n){var a,r=$n(e=e||t._parsed);try{for(r.s();!(a=r.n()).done;){var o=a.value._stacks;if(!o||void 0===o[n]||void 0===o[n][i])return;delete o[n][i]}}catch(t){r.e(t)}finally{r.f()}}}var oa=function(t){return"reset"===t||"none"===t},sa=function(t,e){return e?t:Object.assign({},t)},la=function(){function t(i,n){e(this,t),this.chart=i,this._ctx=i.ctx,this.index=n,this._cachedDataOpts={},this._cachedMeta=this.getMeta(),this._type=this._cachedMeta.type,this.options=void 0,this._parsing=!1,this._data=void 0,this._objectData=void 0,this._sharedOptions=void 0,this._drawStart=void 0,this._drawCount=void 0,this.enableOptionSharing=!1,this.supportsDecimation=!1,this.$context=void 0,this._syncList=[],this.initialize()}return r(t,[{key:"initialize",value:function(){var t=this._cachedMeta;this.configure(),this.linkScales(),t._stacked=ta(t.vScale,t),this.addElements()}},{key:"updateIndex",value:function(t){this.index!==t&&ra(this._cachedMeta),this.index=t}},{key:"linkScales",value:function(){var t=this.chart,e=this._cachedMeta,i=this.getDataset(),n=function(t,e,i,n){return"x"===t?e:"r"===t?n:i},a=e.xAxisID=Ot(i.xAxisID,aa(t,"x")),r=e.yAxisID=Ot(i.yAxisID,aa(t,"y")),o=e.rAxisID=Ot(i.rAxisID,aa(t,"r")),s=e.indexAxis,l=e.iAxisID=n(s,a,r,o),u=e.vAxisID=n(s,r,a,o);e.xScale=this.getScaleForId(a),e.yScale=this.getScaleForId(r),e.rScale=this.getScaleForId(o),e.iScale=this.getScaleForId(l),e.vScale=this.getScaleForId(u)}},{key:"getDataset",value:function(){return this.chart.data.datasets[this.index]}},{key:"getMeta",value:function(){return this.chart.getDatasetMeta(this.index)}},{key:"getScaleForId",value:function(t){return this.chart.scales[t]}},{key:"_getOtherScale",value:function(t){var e=this._cachedMeta;return t===e.iScale?e.vScale:e.iScale}},{key:"reset",value:function(){this._update("reset")}},{key:"_destroy",value:function(){var t=this._cachedMeta;this._data&&be(this._data,this),t._stacked&&ra(t)}},{key:"_dataCheck",value:function(){var t,e,i=this.getDataset(),n=i.data||(i.data=[]),a=this._data;if(St(n))this._data=function(t){var e,i,n,a=Object.keys(t),r=new Array(a.length);for(e=0,i=a.length;e<i;++e)n=a[e],r[e]={x:n,y:t[n]};return r}(n);else if(a!==n){if(a){be(a,this);var r=this._cachedMeta;ra(r),r._parsed=[]}n&&Object.isExtensible(n)&&(e=this,(t=n)._chartjs?t._chartjs.listeners.push(e):(Object.defineProperty(t,"_chartjs",{configurable:!0,enumerable:!1,value:{listeners:[e]}}),ye.forEach((function(e){var i="_onData"+Wt(e),n=t[e];Object.defineProperty(t,e,{configurable:!0,enumerable:!1,value:function(){for(var e=arguments.length,a=new Array(e),r=0;r<e;r++)a[r]=arguments[r];var o=n.apply(this,a);return t._chartjs.listeners.forEach((function(t){"function"==typeof t[i]&&t[i].apply(t,a)})),o}})})))),this._syncList=[],this._data=n}}},{key:"addElements",value:function(){var t=this._cachedMeta;this._dataCheck(),this.datasetElementType&&(t.dataset=new this.datasetElementType)}},{key:"buildOrUpdateElements",value:function(t){var e=this._cachedMeta,i=this.getDataset(),n=!1;this._dataCheck();var a=e._stacked;e._stacked=ta(e.vScale,e),e.stack!==i.stack&&(n=!0,ra(e),e.stack=i.stack),this._resyncElements(t),(n||a!==e._stacked)&&na(this,e._parsed)}},{key:"configure",value:function(){var t=this.chart.config,e=t.datasetScopeKeys(this._type),i=t.getOptionScopes(this.getDataset(),e,!0);this.options=t.createResolver(i,this.getContext()),this._parsing=this.options.parsing,this._cachedDataOpts={}}},{key:"parse",value:function(t,e){var i,n,a,r=this._cachedMeta,o=this._data,s=r.iScale,l=r._stacked,u=s.axis,h=0===t&&e===o.length||r._sorted,c=t>0&&r._parsed[t-1];if(!1===this._parsing)r._parsed=o,r._sorted=!0,a=o;else{a=Mt(o[t])?this.parseArrayData(r,o,t,e):St(o[t])?this.parseObjectData(r,o,t,e):this.parsePrimitiveData(r,o,t,e);for(i=0;i<e;++i)r._parsed[i+t]=n=a[i],h&&((null===n[u]||c&&n[u]<c[u])&&(h=!1),c=n);r._sorted=h}l&&na(this,a)}},{key:"parsePrimitiveData",value:function(t,e,i,n){var a,r,o,s=t.iScale,l=t.vScale,u=s.axis,h=l.axis,c=s.getLabels(),f=s===l,d=new Array(n);for(a=0,r=n;a<r;++a){var v;o=a+i,d[a]=(et(v={},u,f||s.parse(c[o],o)),et(v,h,l.parse(e[o],o)),v)}return d}},{key:"parseArrayData",value:function(t,e,i,n){var a,r,o,s,l=t.xScale,u=t.yScale,h=new Array(n);for(a=0,r=n;a<r;++a)s=e[o=a+i],h[a]={x:l.parse(s[0],o),y:u.parse(s[1],o)};return h}},{key:"parseObjectData",value:function(t,e,i,n){var a,r,o,s,l=t.xScale,u=t.yScale,h=this._parsing,c=h.xAxisKey,f=void 0===c?"x":c,d=h.yAxisKey,v=void 0===d?"y":d,g=new Array(n);for(a=0,r=n;a<r;++a)s=e[o=a+i],g[a]={x:l.parse(Nt(s,f),o),y:u.parse(Nt(s,v),o)};return g}},{key:"getParsed",value:function(t){return this._cachedMeta._parsed[t]}},{key:"getDataElement",value:function(t){return this._cachedMeta.data[t]}},{key:"applyStack",value:function(t,e,i){var n=this.chart,a=this._cachedMeta,r=e[t.axis];return Qn({keys:Jn(n,!0),values:e._stacks[t.axis]},r,a.index,{mode:i})}},{key:"updateRangeFromParsed",value:function(t,e,i,n){var a=i[e.axis],r=null===a?NaN:a,o=n&&i._stacks[e.axis];n&&o&&(n.values=o,r=Qn(n,a,this._cachedMeta.index)),t.min=Math.min(t.min,r),t.max=Math.max(t.max,r)}},{key:"getMinMax",value:function(t,e){var i,n,a=this._cachedMeta,r=a._parsed,o=a._sorted&&t===a.iScale,s=r.length,l=this._getOtherScale(t),u=function(t,e,i){return t&&!e.hidden&&e._stacked&&{keys:Jn(i,!0),values:null}}(e,a,this.chart),h={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY},c=function(t){var e=t.getUserBounds(),i=e.min,n=e.max,a=e.minDefined,r=e.maxDefined;return{min:a?i:Number.NEGATIVE_INFINITY,max:r?n:Number.POSITIVE_INFINITY}}(l),f=c.min,d=c.max;function v(){var e=(n=r[i])[l.axis];return!Pt(n[t.axis])||f>e||d<e}for(i=0;i<s&&(v()||(this.updateRangeFromParsed(h,t,n,u),!o));++i);if(o)for(i=s-1;i>=0;--i)if(!v()){this.updateRangeFromParsed(h,t,n,u);break}return h}},{key:"getAllParsedValues",value:function(t){var e,i,n,a=this._cachedMeta._parsed,r=[];for(e=0,i=a.length;e<i;++e)n=a[e][t.axis],Pt(n)&&r.push(n);return r}},{key:"getMaxOverflow",value:function(){return!1}},{key:"getLabelAndValue",value:function(t){var e=this._cachedMeta,i=e.iScale,n=e.vScale,a=this.getParsed(t);return{label:i?""+i.getLabelForValue(a[i.axis]):"",value:n?""+n.getLabelForValue(a[n.axis]):""}}},{key:"_update",value:function(t){var e,i,n,a,r,o=this._cachedMeta;this.update(t||"default"),o._clip=(St(e=Ot(this.options.clip,function(t,e,i){if(!1===i)return!1;var n=Zn(t,i),a=Zn(e,i);return{top:a.end,right:n.end,bottom:a.start,left:n.start}}(o.xScale,o.yScale,this.getMaxOverflow())))?(i=e.top,n=e.right,a=e.bottom,r=e.left):i=n=a=r=e,{top:i,right:n,bottom:a,left:r,disabled:!1===e})}},{key:"update",value:function(t){}},{key:"draw",value:function(){var t,e=this._ctx,i=this.chart,n=this._cachedMeta,a=n.data||[],r=i.chartArea,o=[],s=this._drawStart||0,l=this._drawCount||a.length-s,u=this.options.drawActiveElementsOnTop;for(n.dataset&&n.dataset.draw(e,r,s,l),t=s;t<s+l;++t){var h=a[t];h.hidden||(h.active&&u?o.push(h):h.draw(e,r))}for(t=0;t<o.length;++t)o[t].draw(e,r)}},{key:"getStyle",value:function(t,e){var i=e?"active":"default";return void 0===t&&this._cachedMeta.dataset?this.resolveDatasetElementOptions(i):this.resolveDataElementOptions(t||0,i)}},{key:"getContext",value:function(t,e,i){var n,a=this.getDataset();if(t>=0&&t<this._cachedMeta.data.length){var r=this._cachedMeta.data[t];n=r.$context||(r.$context=function(t,e,i){return $i(t,{active:!1,dataIndex:e,parsed:void 0,raw:void 0,element:i,index:e,mode:"default",type:"data"})}(this.getContext(),t,r)),n.parsed=this.getParsed(t),n.raw=a.data[t],n.index=n.dataIndex=t}else n=this.$context||(this.$context=function(t,e){return $i(t,{active:!1,dataset:void 0,datasetIndex:e,index:e,mode:"default",type:"dataset"})}(this.chart.getContext(),this.index)),n.dataset=a,n.index=n.datasetIndex=this.index;return n.active=!!e,n.mode=i,n}},{key:"resolveDatasetElementOptions",value:function(t){return this._resolveElementOptions(this.datasetElementType.id,t)}},{key:"resolveDataElementOptions",value:function(t,e){return this._resolveElementOptions(this.dataElementType.id,e,t)}},{key:"_resolveElementOptions",value:function(t){var e=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"default",n=arguments.length>2?arguments[2]:void 0,a="active"===i,r=this._cachedDataOpts,o=t+"-"+i,s=r[o],l=this.enableOptionSharing&&jt(n);if(s)return sa(s,l);var u=this.chart.config,h=u.datasetElementScopeKeys(this._type,t),c=a?["".concat(t,"Hover"),"hover",t,""]:[t,""],f=u.getOptionScopes(this.getDataset(),h),d=Object.keys(bi.elements[t]),v=function(){return e.getContext(n,a)},g=u.resolveNamedOptions(f,d,v,c);return g.$shared&&(g.$shared=l,r[o]=Object.freeze(sa(g,l))),g}},{key:"_resolveAnimations",value:function(t,e,i){var n,a=this.chart,r=this._cachedDataOpts,o="animation-".concat(e),s=r[o];if(s)return s;if(!1!==a.options.animation){var l=this.chart.config,u=l.datasetAnimationScopeKeys(this._type,e),h=l.getOptionScopes(this.getDataset(),u);n=l.createResolver(h,this.getContext(t,i,e))}var c=new Gn(a,n&&n.animations);return n&&n._cacheable&&(r[o]=Object.freeze(c)),c}},{key:"getSharedOptions",value:function(t){if(t.$shared)return this._sharedOptions||(this._sharedOptions=Object.assign({},t))}},{key:"includeOptions",value:function(t,e){return!e||oa(t)||this.chart._animationsDisabled}},{key:"_getSharedOptions",value:function(t,e){var i=this.resolveDataElementOptions(t,e),n=this._sharedOptions,a=this.getSharedOptions(i),r=this.includeOptions(e,a)||a!==n;return this.updateSharedOptions(a,e,i),{sharedOptions:a,includeOptions:r}}},{key:"updateElement",value:function(t,e,i,n){oa(n)?Object.assign(t,i):this._resolveAnimations(e,n).update(t,i)}},{key:"updateSharedOptions",value:function(t,e,i){t&&!oa(e)&&this._resolveAnimations(void 0,e).update(t,i)}},{key:"_setStyle",value:function(t,e,i,n){t.active=n;var a=this.getStyle(e,n);this._resolveAnimations(e,i,n).update(t,{options:!n&&this.getSharedOptions(a)||a})}},{key:"removeHoverStyle",value:function(t,e,i){this._setStyle(t,i,"active",!1)}},{key:"setHoverStyle",value:function(t,e,i){this._setStyle(t,i,"active",!0)}},{key:"_removeDatasetHoverStyle",value:function(){var t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!1)}},{key:"_setDatasetHoverStyle",value:function(){var t=this._cachedMeta.dataset;t&&this._setStyle(t,void 0,"active",!0)}},{key:"_resyncElements",value:function(t){var e,i=this._data,n=this._cachedMeta.data,a=$n(this._syncList);try{for(a.s();!(e=a.n()).done;){var r=v(e.value,3),o=r[0],s=r[1],l=r[2];this[o](s,l)}}catch(t){a.e(t)}finally{a.f()}this._syncList=[];var u=n.length,h=i.length,c=Math.min(h,u);c&&this.parse(0,c),h>u?this._insertElements(u,h-u,t):h<u&&this._removeElements(h,u-h)}},{key:"_insertElements",value:function(t,e){var i,n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=this._cachedMeta,r=a.data,o=t+e,s=function(t){for(t.length+=e,i=t.length-1;i>=o;i--)t[i]=t[i-e]};for(s(r),i=t;i<o;++i)r[i]=new this.dataElementType;this._parsing&&s(a._parsed),this.parse(t,e),n&&this.updateElements(r,t,e,"reset")}},{key:"updateElements",value:function(t,e,i,n){}},{key:"_removeElements",value:function(t,e){var i=this._cachedMeta;if(this._parsing){var n=i._parsed.splice(t,e);i._stacked&&ra(i,n)}i.data.splice(t,e)}},{key:"_sync",value:function(t){if(this._parsing)this._syncList.push(t);else{var e=v(t,3),i=e[0],n=e[1],a=e[2];this[i](n,a)}this.chart._dataChanges.push([this.index].concat(F(t)))}},{key:"_onDataPush",value:function(){var t=arguments.length;this._sync(["_insertElements",this.getDataset().data.length-t,t])}},{key:"_onDataPop",value:function(){this._sync(["_removeElements",this._cachedMeta.data.length-1,1])}},{key:"_onDataShift",value:function(){this._sync(["_removeElements",0,1])}},{key:"_onDataSplice",value:function(t,e){e&&this._sync(["_removeElements",t,e]);var i=arguments.length-2;i&&this._sync(["_insertElements",t,i])}},{key:"_onDataUnshift",value:function(){this._sync(["_insertElements",0,arguments.length])}}]),t}();function ua(t){var e,i,n,a,r=t.iScale,o=function(t,e){if(!t._cache.$bar){for(var i=t.getMatchingVisibleMetas(e),n=[],a=0,r=i.length;a<r;a++)n=n.concat(i[a].controller.getAllParsedValues(t));t._cache.$bar=xe(n.sort((function(t,e){return t-e})))}return t._cache.$bar}(r,t.type),s=r._length,l=function(){32767!==n&&-32768!==n&&(jt(a)&&(s=Math.min(s,Math.abs(n-a)||s)),a=n)};for(e=0,i=o.length;e<i;++e)n=r.getPixelForValue(o[e]),l();for(a=void 0,e=0,i=r.ticks.length;e<i;++e)n=r.getPixelForTick(e),l();return s}function ha(t,e,i,n){return Mt(t)?function(t,e,i,n){var a=i.parse(t[0],n),r=i.parse(t[1],n),o=Math.min(a,r),s=Math.max(a,r),l=o,u=s;Math.abs(o)>Math.abs(s)&&(l=s,u=o),e[i.axis]=u,e._custom={barStart:l,barEnd:u,start:a,end:r,min:o,max:s}}(t,e,i,n):e[i.axis]=i.parse(t,n),e}function ca(t,e,i,n){var a,r,o,s,l=t.iScale,u=t.vScale,h=l.getLabels(),c=l===u,f=[];for(a=i,r=i+n;a<r;++a)s=e[a],(o={})[l.axis]=c||l.parse(h[a],a),f.push(ha(s,o,u,a));return f}function fa(t){return t&&void 0!==t.barStart&&void 0!==t.barEnd}function da(t,e,i,n){var a=e.borderSkipped,r={};if(a)if(!0!==a){var o=function(t){var e,i,n,a,r;return t.horizontal?(e=t.base>t.x,i="left",n="right"):(e=t.base<t.y,i="bottom",n="top"),e?(a="end",r="start"):(a="start",r="end"),{start:i,end:n,reverse:e,top:a,bottom:r}}(t),s=o.start,l=o.end,u=o.reverse,h=o.top,c=o.bottom;"middle"===a&&i&&(t.enableBorderRadius=!0,(i._top||0)===n?a=h:(i._bottom||0)===n?a=c:(r[va(c,s,l,u)]=!0,a=h)),r[va(a,s,l,u)]=!0,t.borderSkipped=r}else t.borderSkipped={top:!0,right:!0,bottom:!0,left:!0};else t.borderSkipped=r}function va(t,e,i,n){var a,r,o;return n?(o=i,t=ga(t=(a=t)===(r=e)?o:a===o?r:a,i,e)):t=ga(t,e,i),t}function ga(t,e,i){return"start"===t?e:"end"===t?i:t}function pa(t,e,i){var n=e.inflateAmount;t.inflateAmount="auto"===n?1===i?.33:0:n}la.defaults={},la.prototype.datasetElementType=null,la.prototype.dataElementType=null;var ma=function(i){t(a,la);var n=Hn(a);function a(){return e(this,a),n.apply(this,arguments)}return r(a,[{key:"parsePrimitiveData",value:function(t,e,i,n){return ca(t,e,i,n)}},{key:"parseArrayData",value:function(t,e,i,n){return ca(t,e,i,n)}},{key:"parseObjectData",value:function(t,e,i,n){var a,r,o,s,l=t.iScale,u=t.vScale,h=this._parsing,c=h.xAxisKey,f=void 0===c?"x":c,d=h.yAxisKey,v=void 0===d?"y":d,g="x"===l.axis?f:v,p="x"===u.axis?f:v,m=[];for(a=i,r=i+n;a<r;++a)s=e[a],(o={})[l.axis]=l.parse(Nt(s,g),a),m.push(ha(Nt(s,p),o,u,a));return m}},{key:"updateRangeFromParsed",value:function(t,e,i,n){B(s(a.prototype),"updateRangeFromParsed",this).call(this,t,e,i,n);var r=i._custom;r&&e===this._cachedMeta.vScale&&(t.min=Math.min(t.min,r.min),t.max=Math.max(t.max,r.max))}},{key:"getMaxOverflow",value:function(){return 0}},{key:"getLabelAndValue",value:function(t){var e=this._cachedMeta,i=e.iScale,n=e.vScale,a=this.getParsed(t),r=a._custom,o=fa(r)?"["+r.start+", "+r.end+"]":""+n.getLabelForValue(a[n.axis]);return{label:""+i.getLabelForValue(a[i.axis]),value:o}}},{key:"initialize",value:function(){this.enableOptionSharing=!0,B(s(a.prototype),"initialize",this).call(this),this._cachedMeta.stack=this.getDataset().stack}},{key:"update",value:function(t){var e=this._cachedMeta;this.updateElements(e.data,0,e.data.length,t)}},{key:"updateElements",value:function(t,e,i,n){for(var a="reset"===n,r=this.index,o=this._cachedMeta.vScale,s=o.getBasePixel(),l=o.isHorizontal(),u=this._getRuler(),h=this._getSharedOptions(e,n),c=h.sharedOptions,f=h.includeOptions,d=e;d<e+i;d++){var v=this.getParsed(d),g=a||wt(v[o.axis])?{base:s,head:s}:this._calculateBarValuePixels(d),p=this._calculateBarIndexPixels(d,u),m=(v._stacks||{})[o.axis],y={horizontal:l,base:g.base,enableBorderRadius:!m||fa(v._custom)||r===m._top||r===m._bottom,x:l?g.head:p.center,y:l?p.center:g.head,height:l?p.size:Math.abs(g.size),width:l?Math.abs(g.size):p.size};f&&(y.options=c||this.resolveDataElementOptions(d,t[d].active?"active":n));var b=y.options||t[d].options;da(y,b,m,r),pa(y,b,u.ratio),this.updateElement(t[d],d,y,n)}}},{key:"_getStacks",value:function(t,e){var i,n=this._cachedMeta.iScale,a=n.getMatchingVisibleMetas(this._type).filter((function(t){return t.controller.options.grouped})),r=n.options.stacked,o=[],s=function(t){var i=t.controller.getParsed(e),n=i&&i[t.vScale.axis];if(wt(n)||isNaN(n))return!0},l=$n(a);try{for(l.s();!(i=l.n()).done;){var u=i.value;if((void 0===e||!s(u))&&((!1===r||-1===o.indexOf(u.stack)||void 0===r&&void 0===u.stack)&&o.push(u.stack),u.index===t))break}}catch(t){l.e(t)}finally{l.f()}return o.length||o.push(void 0),o}},{key:"_getStackCount",value:function(t){return this._getStacks(void 0,t).length}},{key:"_getStackIndex",value:function(t,e,i){var n=this._getStacks(t,i),a=void 0!==e?n.indexOf(e):-1;return-1===a?n.length-1:a}},{key:"_getRuler",value:function(){var t,e,i=this.options,n=this._cachedMeta,a=n.iScale,r=[];for(t=0,e=n.data.length;t<e;++t)r.push(a.getPixelForValue(this.getParsed(t)[a.axis],t));var o=i.barThickness;return{min:o||ua(n),pixels:r,start:a._startPixel,end:a._endPixel,stackCount:this._getStackCount(),scale:a,grouped:i.grouped,ratio:o?1:i.categoryPercentage*i.barPercentage}}},{key:"_calculateBarValuePixels",value:function(t){var e,i,n=this._cachedMeta,a=n.vScale,r=n._stacked,o=this.options,s=o.base,l=o.minBarLength,u=s||0,h=this.getParsed(t),c=h._custom,f=fa(c),d=h[a.axis],v=0,g=r?this.applyStack(a,h,r):d;g!==d&&(v=g-d,g=d),f&&(d=c.barStart,g=c.barEnd-c.barStart,0!==d&&te(d)!==te(c.barEnd)&&(v=0),v+=d);var p=wt(s)||f?v:s,m=a.getPixelForValue(p);if(i=(e=this.chart.getDataVisibility(t)?a.getPixelForValue(v+g):m)-m,Math.abs(i)<l){i=function(t,e,i){return 0!==t?te(t):(e.isHorizontal()?1:-1)*(e.min>=i?1:-1)}(i,a,u)*l,d===u&&(m-=i/2);var y=a.getPixelForDecimal(0),b=a.getPixelForDecimal(1),x=Math.min(y,b),_=Math.max(y,b);e=(m=Math.max(Math.min(m,_),x))+i}if(m===a.getPixelForValue(u)){var k=te(i)*a.getLineWidthForValue(u)/2;m+=k,i-=k}return{size:i,base:m,head:e,center:e+i/2}}},{key:"_calculateBarIndexPixels",value:function(t,e){var i,n,a=e.scale,r=this.options,o=r.skipNull,s=Ot(r.maxBarThickness,1/0);if(e.grouped){var l=o?this._getStackCount(t):e.stackCount,u="flex"===r.barThickness?function(t,e,i,n){var a=e.pixels,r=a[t],o=t>0?a[t-1]:null,s=t<a.length-1?a[t+1]:null,l=i.categoryPercentage;null===o&&(o=r-(null===s?e.end-e.start:s-r)),null===s&&(s=r+r-o);var u=r-(r-Math.min(o,s))/2*l;return{chunk:Math.abs(s-o)/2*l/n,ratio:i.barPercentage,start:u}}(t,e,r,l):function(t,e,i,n){var a,r,o=i.barThickness;return wt(o)?(a=e.min*i.categoryPercentage,r=i.barPercentage):(a=o*n,r=1),{chunk:a/n,ratio:r,start:e.pixels[t]-a/2}}(t,e,r,l),h=this._getStackIndex(this.index,this._cachedMeta.stack,o?t:void 0);i=u.start+u.chunk*h+u.chunk/2,n=Math.min(s,u.chunk*u.ratio)}else i=a.getPixelForValue(this.getParsed(t)[a.axis],t),n=Math.min(s,e.min*e.ratio);return{base:i-n/2,head:i+n/2,center:i,size:n}}},{key:"draw",value:function(){for(var t=this._cachedMeta,e=t.vScale,i=t.data,n=i.length,a=0;a<n;++a)null!==this.getParsed(a)[e.axis]&&i[a].draw(this._ctx)}}]),a}();ma.id="bar",ma.defaults={datasetElementType:!1,dataElementType:"bar",categoryPercentage:.8,barPercentage:.9,grouped:!0,animations:{numbers:{type:"number",properties:["x","y","base","width","height"]}}},ma.overrides={scales:{_index_:{type:"category",offset:!0,grid:{offset:!0}},_value_:{type:"linear",beginAtZero:!0}}};var ya=function(i){t(a,la);var n=Hn(a);function a(){return e(this,a),n.apply(this,arguments)}return r(a,[{key:"initialize",value:function(){this.enableOptionSharing=!0,B(s(a.prototype),"initialize",this).call(this)}},{key:"parsePrimitiveData",value:function(t,e,i,n){for(var r=B(s(a.prototype),"parsePrimitiveData",this).call(this,t,e,i,n),o=0;o<r.length;o++)r[o]._custom=this.resolveDataElementOptions(o+i).radius;return r}},{key:"parseArrayData",value:function(t,e,i,n){for(var r=B(s(a.prototype),"parseArrayData",this).call(this,t,e,i,n),o=0;o<r.length;o++){var l=e[i+o];r[o]._custom=Ot(l[2],this.resolveDataElementOptions(o+i).radius)}return r}},{key:"parseObjectData",value:function(t,e,i,n){for(var r=B(s(a.prototype),"parseObjectData",this).call(this,t,e,i,n),o=0;o<r.length;o++){var l=e[i+o];r[o]._custom=Ot(l&&l.r&&+l.r,this.resolveDataElementOptions(o+i).radius)}return r}},{key:"getMaxOverflow",value:function(){for(var t=this._cachedMeta.data,e=0,i=t.length-1;i>=0;--i)e=Math.max(e,t[i].size(this.resolveDataElementOptions(i))/2);return e>0&&e}},{key:"getLabelAndValue",value:function(t){var e=this._cachedMeta,i=e.xScale,n=e.yScale,a=this.getParsed(t),r=i.getLabelForValue(a.x),o=n.getLabelForValue(a.y),s=a._custom;return{label:e.label,value:"("+r+", "+o+(s?", "+s:"")+")"}}},{key:"update",value:function(t){var e=this._cachedMeta.data;this.updateElements(e,0,e.length,t)}},{key:"updateElements",value:function(t,e,i,n){for(var a="reset"===n,r=this._cachedMeta,o=r.iScale,s=r.vScale,l=this._getSharedOptions(e,n),u=l.sharedOptions,h=l.includeOptions,c=o.axis,f=s.axis,d=e;d<e+i;d++){var v=t[d],g=!a&&this.getParsed(d),p={},m=p[c]=a?o.getPixelForDecimal(.5):o.getPixelForValue(g[c]),y=p[f]=a?s.getBasePixel():s.getPixelForValue(g[f]);p.skip=isNaN(m)||isNaN(y),h&&(p.options=u||this.resolveDataElementOptions(d,v.active?"active":n),a&&(p.options.radius=0)),this.updateElement(v,d,p,n)}}},{key:"resolveDataElementOptions",value:function(t,e){var i=this.getParsed(t),n=B(s(a.prototype),"resolveDataElementOptions",this).call(this,t,e);n.$shared&&(n=Object.assign({},n,{$shared:!1}));var r=n.radius;return"active"!==e&&(n.radius=0),n.radius+=Ot(i&&i._custom,r),n}}]),a}();ya.id="bubble",ya.defaults={datasetElementType:!1,dataElementType:"point",animations:{numbers:{type:"number",properties:["x","y","borderWidth","radius"]}}},ya.overrides={scales:{x:{type:"linear"},y:{type:"linear"}},plugins:{tooltip:{callbacks:{title:function(){return""}}}}};var ba=function(i){t(a,la);var n=Hn(a);function a(t,i){var r;return e(this,a),(r=n.call(this,t,i)).enableOptionSharing=!0,r.innerRadius=void 0,r.outerRadius=void 0,r.offsetX=void 0,r.offsetY=void 0,r}return r(a,[{key:"linkScales",value:function(){}},{key:"parse",value:function(t,e){var i=this.getDataset().data,n=this._cachedMeta;if(!1===this._parsing)n._parsed=i;else{var a,r,o=function(t){return+i[t]};if(St(i[t])){var s=this._parsing.key,l=void 0===s?"value":s;o=function(t){return+Nt(i[t],l)}}for(a=t,r=t+e;a<r;++a)n._parsed[a]=o(a)}}},{key:"_getRotation",value:function(){return re(this.options.rotation-90)}},{key:"_getCircumference",value:function(){return re(this.options.circumference)}},{key:"_getRotationExtents",value:function(){for(var t=Ut,e=-Ut,i=0;i<this.chart.data.datasets.length;++i)if(this.chart.isDatasetVisible(i)){var n=this.chart.getDatasetMeta(i).controller,a=n._getRotation(),r=n._getCircumference();t=Math.min(t,a),e=Math.max(e,a+r)}return{rotation:t,circumference:e-t}}},{key:"update",value:function(t){var e,i,n=this.chart.chartArea,a=this._cachedMeta,r=a.data,o=this.getMaxBorderWidth()+this.getMaxOffset(r)+this.options.spacing,s=Math.max((Math.min(n.width,n.height)-o)/2,0),l=Math.min((e=this.options.cutout,i=s,"string"==typeof e&&e.endsWith("%")?parseFloat(e)/100:e/i),1),u=this._getRingWeight(this.index),h=this._getRotationExtents(),c=h.circumference,f=function(t,e,i){var n=1,a=1,r=0,o=0;if(e<Ut){var s=t,l=s+e,u=Math.cos(s),h=Math.sin(s),c=Math.cos(l),f=Math.sin(l),d=function(t,e,n){return fe(t,s,l,!0)?1:Math.max(e,e*i,n,n*i)},v=function(t,e,n){return fe(t,s,l,!0)?-1:Math.min(e,e*i,n,n*i)},g=d(0,u,c),p=d(Gt,h,f),m=v(Yt,u,c),y=v(Yt+Gt,h,f);n=(g-m)/2,a=(p-y)/2,r=-(g+m)/2,o=-(p+y)/2}return{ratioX:n,ratioY:a,offsetX:r,offsetY:o}}(h.rotation,c,l),d=f.ratioX,v=f.ratioY,g=f.offsetX,p=f.offsetY,m=(n.width-o)/d,y=(n.height-o)/v,b=Math.max(Math.min(m,y)/2,0),x=At(this.options.radius,b),_=(x-Math.max(x*l,0))/this._getVisibleDatasetWeightTotal();this.offsetX=g*x,this.offsetY=p*x,a.total=this.calculateTotal(),this.outerRadius=x-_*this._getRingWeightOffset(this.index),this.innerRadius=Math.max(this.outerRadius-_*u,0),this.updateElements(r,0,r.length,t)}},{key:"_circumference",value:function(t,e){var i=this.options,n=this._cachedMeta,a=this._getCircumference();return e&&i.animation.animateRotate||!this.chart.getDataVisibility(t)||null===n._parsed[t]||n.data[t].hidden?0:this.calculateCircumference(n._parsed[t]*a/Ut)}},{key:"updateElements",value:function(t,e,i,n){var a,r="reset"===n,o=this.chart,s=o.chartArea,l=o.options.animation,u=(s.left+s.right)/2,h=(s.top+s.bottom)/2,c=r&&l.animateScale,f=c?0:this.innerRadius,d=c?0:this.outerRadius,v=this._getSharedOptions(e,n),g=v.sharedOptions,p=v.includeOptions,m=this._getRotation();for(a=0;a<e;++a)m+=this._circumference(a,r);for(a=e;a<e+i;++a){var y=this._circumference(a,r),b=t[a],x={x:u+this.offsetX,y:h+this.offsetY,startAngle:m,endAngle:m+y,circumference:y,outerRadius:d,innerRadius:f};p&&(x.options=g||this.resolveDataElementOptions(a,b.active?"active":n)),m+=y,this.updateElement(b,a,x,n)}}},{key:"calculateTotal",value:function(){var t,e=this._cachedMeta,i=e.data,n=0;for(t=0;t<i.length;t++){var a=e._parsed[t];null===a||isNaN(a)||!this.chart.getDataVisibility(t)||i[t].hidden||(n+=Math.abs(a))}return n}},{key:"calculateCircumference",value:function(t){var e=this._cachedMeta.total;return e>0&&!isNaN(t)?Ut*(Math.abs(t)/e):0}},{key:"getLabelAndValue",value:function(t){var e=this._cachedMeta,i=this.chart,n=i.data.labels||[],a=Cn(e._parsed[t],i.options.locale);return{label:n[t]||"",value:a}}},{key:"getMaxBorderWidth",value:function(t){var e,i,n,a,r,o=0,s=this.chart;if(!t)for(e=0,i=s.data.datasets.length;e<i;++e)if(s.isDatasetVisible(e)){t=(n=s.getDatasetMeta(e)).data,a=n.controller;break}if(!t)return 0;for(e=0,i=t.length;e<i;++e)"inner"!==(r=a.resolveDataElementOptions(e)).borderAlign&&(o=Math.max(o,r.borderWidth||0,r.hoverBorderWidth||0));return o}},{key:"getMaxOffset",value:function(t){for(var e=0,i=0,n=t.length;i<n;++i){var a=this.resolveDataElementOptions(i);e=Math.max(e,a.offset||0,a.hoverOffset||0)}return e}},{key:"_getRingWeightOffset",value:function(t){for(var e=0,i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e}},{key:"_getRingWeight",value:function(t){return Math.max(Ot(this.chart.data.datasets[t].weight,1),0)}},{key:"_getVisibleDatasetWeightTotal",value:function(){return this._getRingWeightOffset(this.chart.data.datasets.length)||1}}]),a}();ba.id="doughnut",ba.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"},ba.descriptors={_scriptable:function(t){return"spacing"!==t},_indexable:function(t){return"spacing"!==t}},ba.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels:function(t){var e=t.data;if(e.labels.length&&e.datasets.length){var i=t.legend.options.labels.pointStyle;return e.labels.map((function(e,n){var a=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:a.backgroundColor,strokeStyle:a.borderColor,lineWidth:a.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(n),index:n}}))}return[]}},onClick:function(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:function(){return""},label:function(t){var e=t.label,i=": "+t.formattedValue;return Mt(e)?(e=e.slice())[0]+=i:e+=i,e}}}}};var xa=function(i){t(a,la);var n=Hn(a);function a(){return e(this,a),n.apply(this,arguments)}return r(a,[{key:"initialize",value:function(){this.enableOptionSharing=!0,this.supportsDecimation=!0,B(s(a.prototype),"initialize",this).call(this)}},{key:"update",value:function(t){var e=this._cachedMeta,i=e.dataset,n=e.data,a=void 0===n?[]:n,r=e._dataset,o=this.chart._animationsDisabled,s=Se(e,a,o),l=s.start,u=s.count;this._drawStart=l,this._drawCount=u,Pe(e)&&(l=0,u=a.length),i._chart=this.chart,i._datasetIndex=this.index,i._decimated=!!r._decimated,i.points=a;var h=this.resolveDatasetElementOptions(t);this.options.showLine||(h.borderWidth=0),h.segment=this.options.segment,this.updateElement(i,void 0,{animated:!o,options:h},t),this.updateElements(a,l,u,t)}},{key:"updateElements",value:function(t,e,i,n){for(var a="reset"===n,r=this._cachedMeta,o=r.iScale,s=r.vScale,l=r._stacked,u=r._dataset,h=this._getSharedOptions(e,n),c=h.sharedOptions,f=h.includeOptions,d=o.axis,v=s.axis,g=this.options,p=g.spanGaps,m=g.segment,y=ie(p)?p:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||a||"none"===n,x=e>0&&this.getParsed(e-1),_=e;_<e+i;++_){var k=t[_],w=this.getParsed(_),M=b?k:{},S=wt(w[v]),P=M[d]=o.getPixelForValue(w[d],_),D=M[v]=a||S?s.getBasePixel():s.getPixelForValue(l?this.applyStack(s,w,l):w[v],_);M.skip=isNaN(P)||isNaN(D)||S,M.stop=_>0&&Math.abs(w[d]-x[d])>y,m&&(M.parsed=w,M.raw=u.data[_]),f&&(M.options=c||this.resolveDataElementOptions(_,k.active?"active":n)),b||this.updateElement(k,_,M,n),x=w}}},{key:"getMaxOverflow",value:function(){var t=this._cachedMeta,e=t.dataset,i=e.options&&e.options.borderWidth||0,n=t.data||[];if(!n.length)return i;var a=n[0].size(this.resolveDataElementOptions(0)),r=n[n.length-1].size(this.resolveDataElementOptions(n.length-1));return Math.max(i,a,r)/2}},{key:"draw",value:function(){var t=this._cachedMeta;t.dataset.updateControlPoints(this.chart.chartArea,t.iScale.axis),B(s(a.prototype),"draw",this).call(this)}}]),a}();xa.id="line",xa.defaults={datasetElementType:"line",dataElementType:"point",showLine:!0,spanGaps:!1},xa.overrides={scales:{_index_:{type:"category"},_value_:{type:"linear"}}};var _a=function(i){t(a,la);var n=Hn(a);function a(t,i){var r;return e(this,a),(r=n.call(this,t,i)).innerRadius=void 0,r.outerRadius=void 0,r}return r(a,[{key:"getLabelAndValue",value:function(t){var e=this._cachedMeta,i=this.chart,n=i.data.labels||[],a=Cn(e._parsed[t].r,i.options.locale);return{label:n[t]||"",value:a}}},{key:"parseObjectData",value:function(t,e,i,n){return on.bind(this)(t,e,i,n)}},{key:"update",value:function(t){var e=this._cachedMeta.data;this._updateRadius(),this.updateElements(e,0,e.length,t)}},{key:"getMinMax",value:function(){var t=this,e=this._cachedMeta,i={min:Number.POSITIVE_INFINITY,max:Number.NEGATIVE_INFINITY};return e.data.forEach((function(e,n){var a=t.getParsed(n).r;!isNaN(a)&&t.chart.getDataVisibility(n)&&(a<i.min&&(i.min=a),a>i.max&&(i.max=a))})),i}},{key:"_updateRadius",value:function(){var t=this.chart,e=t.chartArea,i=t.options,n=Math.min(e.right-e.left,e.bottom-e.top),a=Math.max(n/2,0),r=(a-Math.max(i.cutoutPercentage?a/100*i.cutoutPercentage:1,0))/t.getVisibleDatasetCount();this.outerRadius=a-r*this.index,this.innerRadius=this.outerRadius-r}},{key:"updateElements",value:function(t,e,i,n){var a,r="reset"===n,o=this.chart,s=o.options.animation,l=this._cachedMeta.rScale,u=l.xCenter,h=l.yCenter,c=l.getIndexAngle(0)-.5*Yt,f=c,d=360/this.countVisibleElements();for(a=0;a<e;++a)f+=this._computeAngle(a,n,d);for(a=e;a<e+i;a++){var v=t[a],g=f,p=f+this._computeAngle(a,n,d),m=o.getDataVisibility(a)?l.getDistanceFromCenterForValue(this.getParsed(a).r):0;f=p,r&&(s.animateScale&&(m=0),s.animateRotate&&(g=p=c));var y={x:u,y:h,innerRadius:0,outerRadius:m,startAngle:g,endAngle:p,options:this.resolveDataElementOptions(a,v.active?"active":n)};this.updateElement(v,a,y,n)}}},{key:"countVisibleElements",value:function(){var t=this,e=this._cachedMeta,i=0;return e.data.forEach((function(e,n){!isNaN(t.getParsed(n).r)&&t.chart.getDataVisibility(n)&&i++})),i}},{key:"_computeAngle",value:function(t,e,i){return this.chart.getDataVisibility(t)?re(this.resolveDataElementOptions(t,e).angle||i):0}}]),a}();_a.id="polarArea",_a.defaults={dataElementType:"arc",animation:{animateRotate:!0,animateScale:!0},animations:{numbers:{type:"number",properties:["x","y","startAngle","endAngle","innerRadius","outerRadius"]}},indexAxis:"r",startAngle:0},_a.overrides={aspectRatio:1,plugins:{legend:{labels:{generateLabels:function(t){var e=t.data;if(e.labels.length&&e.datasets.length){var i=t.legend.options.labels.pointStyle;return e.labels.map((function(e,n){var a=t.getDatasetMeta(0).controller.getStyle(n);return{text:e,fillStyle:a.backgroundColor,strokeStyle:a.borderColor,lineWidth:a.borderWidth,pointStyle:i,hidden:!t.getDataVisibility(n),index:n}}))}return[]}},onClick:function(t,e,i){i.chart.toggleDataVisibility(e.index),i.chart.update()}},tooltip:{callbacks:{title:function(){return""},label:function(t){return t.chart.data.labels[t.dataIndex]+": 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0,o,t)}this.updateElements(n,0,n.length,t)}},{key:"updateElements",value:function(t,e,i,n){for(var a=this._cachedMeta.rScale,r="reset"===n,o=e;o<e+i;o++){var s=t[o],l=this.resolveDataElementOptions(o,s.active?"active":n),u=a.getPointPositionForValue(o,this.getParsed(o).r),h=r?a.xCenter:u.x,c=r?a.yCenter:u.y,f={x:h,y:c,angle:u.angle,skip:isNaN(h)||isNaN(c),options:l};this.updateElement(s,o,f,n)}}}]),a}();wa.id="radar",wa.defaults={datasetElementType:"line",dataElementType:"point",indexAxis:"r",showLine:!0,elements:{line:{fill:"start"}}},wa.overrides={aspectRatio:1,scales:{r:{type:"radialLinear"}}};var Ma=function(){function t(){e(this,t),this.x=void 0,this.y=void 0,this.active=!1,this.options=void 0,this.$animations=void 0}return r(t,[{key:"tooltipPosition",value:function(t){var e=this.getProps(["x","y"],t);return{x:e.x,y:e.y}}},{key:"hasValue",value:function(){return ie(this.x)&&ie(this.y)}},{key:"getProps",value:function(t,e){var i=this,n=this.$animations;if(!e||!n)return this;var a={};return t.forEach((function(t){a[t]=n[t]&&n[t].active()?n[t]._to:i[t]})),a}}]),t}();Ma.defaults={},Ma.defaultRoutes=void 0;var Sa={values:function(t){return Mt(t)?t:""+t},numeric:function(t,e,i){if(0===t)return"0";var n,a=this.chart.options.locale,r=t;if(i.length>1){var o=Math.max(Math.abs(i[0].value),Math.abs(i[i.length-1].value));(o<1e-4||o>1e15)&&(n="scientific"),r=function(t,e){var i=e.length>3?e[2].value-e[1].value:e[1].value-e[0].value;Math.abs(i)>=1&&t!==Math.floor(t)&&(i=t-Math.floor(t));return i}(t,i)}var s=Qt(Math.abs(r)),l=Math.max(Math.min(-1*Math.floor(s),20),0),u={notation:n,minimumFractionDigits:l,maximumFractionDigits:l};return Object.assign(u,this.options.ticks.format),Cn(t,a,u)},logarithmic:function(t,e,i){if(0===t)return"0";var n=t/Math.pow(10,Math.floor(Qt(t)));return 1===n||2===n||5===n?Sa.numeric.call(this,t,e,i):""}};var Pa={formatters:Sa};function Da(t,e){var i=t.options.ticks,n=i.maxTicksLimit||function(t){var e=t.options.offset,i=t._tickSize(),n=t._length/i+(e?0:1),a=t._maxLength/i;return Math.floor(Math.min(n,a))}(t),a=i.major.enabled?function(t){var e,i,n=[];for(e=0,i=t.length;e<i;e++)t[e].major&&n.push(e);return n}(e):[],r=a.length,o=a[0],s=a[r-1],l=[];if(r>n)return function(t,e,i,n){var a,r=0,o=i[0];for(n=Math.ceil(n),a=0;a<t.length;a++)a===o&&(e.push(t[a]),o=i[++r*n])}(e,l,a,r/n),l;var u=function(t,e,i){var n=function(t){var e,i,n=t.length;if(n<2)return!1;for(i=t[0],e=1;e<n;++e)if(t[e]-t[e-1]!==i)return!1;return i}(t),a=e.length/i;if(!n)return Math.max(a,1);for(var r=function(t){var e,i=[],n=Math.sqrt(t);for(e=1;e<n;e++)t%e==0&&(i.push(e),i.push(t/e));return n===(0|n)&&i.push(n),i.sort((function(t,e){return t-e})).pop(),i}(n),o=0,s=r.length-1;o<s;o++){var l=r[o];if(l>a)return l}return Math.max(a,1)}(a,e,n);if(r>0){var h,c,f=r>1?Math.round((s-o)/(r-1)):null;for(Oa(e,l,u,wt(f)?0:o-f,o),h=0,c=r-1;h<c;h++)Oa(e,l,u,a[h],a[h+1]);return Oa(e,l,u,s,wt(f)?e.length:s+f),l}return Oa(e,l,u),l}function Oa(t,e,i,n,a){var r,o,s,l=Ot(n,0),u=Math.min(Ot(a,t.length),t.length),h=0;for(i=Math.ceil(i),a&&(i=(r=a-n)/Math.floor(r/i)),s=l;s<0;)h++,s=Math.round(l+h*i);for(o=Math.max(l,0);o<u;o++)o===s&&(e.push(t[o]),h++,s=Math.round(l+h*i))}bi.set("scale",{display:!0,offset:!1,reverse:!1,beginAtZero:!1,bounds:"ticks",grace:0,grid:{display:!0,lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickLength:8,tickWidth:function(t,e){return e.lineWidth},tickColor:function(t,e){return e.color},offset:!1,borderDash:[],borderDashOffset:0,borderWidth:1},title:{display:!1,text:"",padding:{top:4,bottom:4}},ticks:{minRotation:0,maxRotation:50,mirror:!1,textStrokeWidth:0,textStrokeColor:"",padding:3,display:!0,autoSkip:!0,autoSkipPadding:3,labelOffset:0,callback:Pa.formatters.values,minor:{},major:{},align:"center",crossAlign:"near",showLabelBackdrop:!1,backdropColor:"rgba(255, 255, 255, 0.75)",backdropPadding:2}}),bi.route("scale.ticks","color","","color"),bi.route("scale.grid","color","","borderColor"),bi.route("scale.grid","borderColor","","borderColor"),bi.route("scale.title","color","","color"),bi.describe("scale",{_fallback:!1,_scriptable:function(t){return!t.startsWith("before")&&!t.startsWith("after")&&"callback"!==t&&"parser"!==t},_indexable:function(t){return"borderDash"!==t&&"tickBorderDash"!==t}}),bi.describe("scales",{_fallback:"scale"}),bi.describe("scale.ticks",{_scriptable:function(t){return"backdropPadding"!==t&&"callback"!==t},_indexable:function(t){return"backdropPadding"!==t}});var Aa=function(t,e,i){return"top"===e||"left"===e?t[e]+i:t[e]-i};function Ca(t,e){for(var i=[],n=t.length/e,a=t.length,r=0;r<a;r+=n)i.push(t[Math.floor(r)]);return i}function Ta(t,e,i){var n,a=t.ticks.length,r=Math.min(e,a-1),o=t._startPixel,s=t._endPixel,l=1e-6,u=t.getPixelForTick(r);if(!(i&&(n=1===a?Math.max(u-o,s-u):0===e?(t.getPixelForTick(1)-u)/2:(u-t.getPixelForTick(r-1))/2,(u+=r<e?n:-n)<o-l||u>s+l)))return u}function Ra(t){return t.drawTicks?t.tickLength:0}function Ea(t,e){if(!t.display)return 0;var i=ji(t.font,e),n=Wi(t.padding);return(Mt(t.text)?t.text.length:1)*i.lineHeight+n.height}function La(t,e,i){var n=we(t);return(i&&"right"!==e||!i&&"right"===e)&&(n=function(t){return"left"===t?"right":"right"===t?"left":t}(n)),n}var Ia=function(i){t(a,Ma);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this)).id=t.id,i.type=t.type,i.options=void 0,i.ctx=t.ctx,i.chart=t.chart,i.top=void 0,i.bottom=void 0,i.left=void 0,i.right=void 0,i.width=void 0,i.height=void 0,i._margins={left:0,right:0,top:0,bottom:0},i.maxWidth=void 0,i.maxHeight=void 0,i.paddingTop=void 0,i.paddingBottom=void 0,i.paddingLeft=void 0,i.paddingRight=void 0,i.axis=void 0,i.labelRotation=void 0,i.min=void 0,i.max=void 0,i._range=void 0,i.ticks=[],i._gridLineItems=null,i._labelItems=null,i._labelSizes=null,i._length=0,i._maxLength=0,i._longestTextCache={},i._startPixel=void 0,i._endPixel=void 0,i._reversePixels=!1,i._userMax=void 0,i._userMin=void 0,i._suggestedMax=void 0,i._suggestedMin=void 0,i._ticksLength=0,i._borderValue=0,i._cache={},i._dataLimitsCached=!1,i.$context=void 0,i}return r(a,[{key:"init",value:function(t){this.options=t.setContext(this.getContext()),this.axis=t.axis,this._userMin=this.parse(t.min),this._userMax=this.parse(t.max),this._suggestedMin=this.parse(t.suggestedMin),this._suggestedMax=this.parse(t.suggestedMax)}},{key:"parse",value:function(t,e){return t}},{key:"getUserBounds",value:function(){var t=this._userMin,e=this._userMax,i=this._suggestedMin,n=this._suggestedMax;return t=Dt(t,Number.POSITIVE_INFINITY),e=Dt(e,Number.NEGATIVE_INFINITY),i=Dt(i,Number.POSITIVE_INFINITY),n=Dt(n,Number.NEGATIVE_INFINITY),{min:Dt(t,i),max:Dt(e,n),minDefined:Pt(t),maxDefined:Pt(e)}}},{key:"getMinMax",value:function(t){var e,i=this.getUserBounds(),n=i.min,a=i.max,r=i.minDefined,o=i.maxDefined;if(r&&o)return{min:n,max:a};for(var s=this.getMatchingVisibleMetas(),l=0,u=s.length;l<u;++l)e=s[l].controller.getMinMax(this,t),r||(n=Math.min(n,e.min)),o||(a=Math.max(a,e.max));return{min:Dt(n=o&&n>a?a:n,Dt(a=r&&n>a?n:a,n)),max:Dt(a,Dt(n,a))}}},{key:"getPadding",value:function(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}}},{key:"getTicks",value:function(){return this.ticks}},{key:"getLabels",value:function(){var t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels||[]}},{key:"beforeLayout",value:function(){this._cache={},this._dataLimitsCached=!1}},{key:"beforeUpdate",value:function(){Ct(this.options.beforeUpdate,[this])}},{key:"update",value:function(t,e,i){var n=this.options,a=n.beginAtZero,r=n.grace,o=n.ticks,s=o.sampleSize;this.beforeUpdate(),this.maxWidth=t,this.maxHeight=e,this._margins=i=Object.assign({left:0,right:0,top:0,bottom:0},i),this.ticks=null,this._labelSizes=null,this._gridLineItems=null,this._labelItems=null,this.beforeSetDimensions(),this.setDimensions(),this.afterSetDimensions(),this._maxLength=this.isHorizontal()?this.width+i.left+i.right:this.height+i.top+i.bottom,this._dataLimitsCached||(this.beforeDataLimits(),this.determineDataLimits(),this.afterDataLimits(),this._range=function(t,e,i){var n=t.min,a=t.max,r=At(e,(a-n)/2),o=function(t,e){return i&&0===t?0:t+e};return{min:o(n,-Math.abs(r)),max:o(a,r)}}(this,r,a),this._dataLimitsCached=!0),this.beforeBuildTicks(),this.ticks=this.buildTicks()||[],this.afterBuildTicks();var l=s<this.ticks.length;this._convertTicksToLabels(l?Ca(this.ticks,s):this.ticks),this.configure(),this.beforeCalculateLabelRotation(),this.calculateLabelRotation(),this.afterCalculateLabelRotation(),o.display&&(o.autoSkip||"auto"===o.source)&&(this.ticks=Da(this,this.ticks),this._labelSizes=null,this.afterAutoSkip()),l&&this._convertTicksToLabels(this.ticks),this.beforeFit(),this.fit(),this.afterFit(),this.afterUpdate()}},{key:"configure",value:function(){var t,e,i=this.options.reverse;this.isHorizontal()?(t=this.left,e=this.right):(t=this.top,e=this.bottom,i=!i),this._startPixel=t,this._endPixel=e,this._reversePixels=i,this._length=e-t,this._alignToPixels=this.options.alignToPixels}},{key:"afterUpdate",value:function(){Ct(this.options.afterUpdate,[this])}},{key:"beforeSetDimensions",value:function(){Ct(this.options.beforeSetDimensions,[this])}},{key:"setDimensions",value:function(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height),this.paddingLeft=0,this.paddingTop=0,this.paddingRight=0,this.paddingBottom=0}},{key:"afterSetDimensions",value:function(){Ct(this.options.afterSetDimensions,[this])}},{key:"_callHooks",value:function(t){this.chart.notifyPlugins(t,this.getContext()),Ct(this.options[t],[this])}},{key:"beforeDataLimits",value:function(){this._callHooks("beforeDataLimits")}},{key:"determineDataLimits",value:function(){}},{key:"afterDataLimits",value:function(){this._callHooks("afterDataLimits")}},{key:"beforeBuildTicks",value:function(){this._callHooks("beforeBuildTicks")}},{key:"buildTicks",value:function(){return[]}},{key:"afterBuildTicks",value:function(){this._callHooks("afterBuildTicks")}},{key:"beforeTickToLabelConversion",value:function(){Ct(this.options.beforeTickToLabelConversion,[this])}},{key:"generateTickLabels",value:function(t){var e,i,n,a=this.options.ticks;for(e=0,i=t.length;e<i;e++)(n=t[e]).label=Ct(a.callback,[n.value,e,t],this)}},{key:"afterTickToLabelConversion",value:function(){Ct(this.options.afterTickToLabelConversion,[this])}},{key:"beforeCalculateLabelRotation",value:function(){Ct(this.options.beforeCalculateLabelRotation,[this])}},{key:"calculateLabelRotation",value:function(){var t,e,i,n=this.options,a=n.ticks,r=this.ticks.length,o=a.minRotation||0,s=a.maxRotation,l=o;if(!this._isVisible()||!a.display||o>=s||r<=1||!this.isHorizontal())this.labelRotation=o;else{var u=this._getLabelSizes(),h=u.widest.width,c=u.highest.height,f=de(this.chart.width-h,0,this.maxWidth);h+6>(t=n.offset?this.maxWidth/r:f/(r-1))&&(t=f/(r-(n.offset?.5:1)),e=this.maxHeight-Ra(n.grid)-a.padding-Ea(n.title,this.chart.options.font),i=Math.sqrt(h*h+c*c),l=oe(Math.min(Math.asin(de((u.highest.height+6)/t,-1,1)),Math.asin(de(e/i,-1,1))-Math.asin(de(c/i,-1,1)))),l=Math.max(o,Math.min(s,l))),this.labelRotation=l}}},{key:"afterCalculateLabelRotation",value:function(){Ct(this.options.afterCalculateLabelRotation,[this])}},{key:"afterAutoSkip",value:function(){}},{key:"beforeFit",value:function(){Ct(this.options.beforeFit,[this])}},{key:"fit",value:function(){var t={width:0,height:0},e=this.chart,i=this.options,n=i.ticks,a=i.title,r=i.grid,o=this._isVisible(),s=this.isHorizontal();if(o){var l=Ea(a,e.options.font);if(s?(t.width=this.maxWidth,t.height=Ra(r)+l):(t.height=this.maxHeight,t.width=Ra(r)+l),n.display&&this.ticks.length){var u=this._getLabelSizes(),h=u.first,c=u.last,f=u.widest,d=u.highest,v=2*n.padding,g=re(this.labelRotation),p=Math.cos(g),m=Math.sin(g);if(s){var y=n.mirror?0:m*f.width+p*d.height;t.height=Math.min(this.maxHeight,t.height+y+v)}else{var b=n.mirror?0:p*f.width+m*d.height;t.width=Math.min(this.maxWidth,t.width+b+v)}this._calculatePadding(h,c,m,p)}}this._handleMargins(),s?(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)}},{key:"_calculatePadding",value:function(t,e,i,n){var a=this.options,r=a.ticks,o=r.align,s=r.padding,l=a.position,u=0!==this.labelRotation,h="top"!==l&&"x"===this.axis;if(this.isHorizontal()){var c=this.getPixelForTick(0)-this.left,f=this.right-this.getPixelForTick(this.ticks.length-1),d=0,v=0;u?h?(d=n*t.width,v=i*e.height):(d=i*t.height,v=n*e.width):"start"===o?v=e.width:"end"===o?d=t.width:"inner"!==o&&(d=t.width/2,v=e.width/2),this.paddingLeft=Math.max((d-c+s)*this.width/(this.width-c),0),this.paddingRight=Math.max((v-f+s)*this.width/(this.width-f),0)}else{var g=e.height/2,p=t.height/2;"start"===o?(g=0,p=t.height):"end"===o&&(g=e.height,p=0),this.paddingTop=g+s,this.paddingBottom=p+s}}},{key:"_handleMargins",value:function(){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))}},{key:"afterFit",value:function(){Ct(this.options.afterFit,[this])}},{key:"isHorizontal",value:function(){var t=this.options,e=t.axis,i=t.position;return"top"===i||"bottom"===i||"x"===e}},{key:"isFullSize",value:function(){return this.options.fullSize}},{key:"_convertTicksToLabels",value:function(t){var e,i;for(this.beforeTickToLabelConversion(),this.generateTickLabels(t),e=0,i=t.length;e<i;e++)wt(t[e].label)&&(t.splice(e,1),i--,e--);this.afterTickToLabelConversion()}},{key:"_getLabelSizes",value:function(){var t=this._labelSizes;if(!t){var e=this.options.ticks.sampleSize,i=this.ticks;e<i.length&&(i=Ca(i,e)),this._labelSizes=t=this._computeLabelSizes(i,i.length)}return t}},{key:"_computeLabelSizes",value:function(t,e){var i,n,a,r,o,s,l,u,h,c,f,d=this.ctx,v=this._longestTextCache,g=[],p=[],m=0,y=0;for(i=0;i<e;++i){if(r=t[i].label,o=this._resolveTickFontOptions(i),d.font=s=o.string,l=v[s]=v[s]||{data:{},gc:[]},u=o.lineHeight,h=c=0,wt(r)||Mt(r)){if(Mt(r))for(n=0,a=r.length;n<a;++n)wt(f=r[n])||Mt(f)||(h=xi(d,l.data,l.gc,h,f),c+=u)}else h=xi(d,l.data,l.gc,h,r),c=u;g.push(h),p.push(c),m=Math.max(h,m),y=Math.max(c,y)}!function(t,e){Tt(t,(function(t){var i,n=t.gc,a=n.length/2;if(a>e){for(i=0;i<a;++i)delete t.data[n[i]];n.splice(0,a)}}))}(v,e);var b=g.indexOf(m),x=p.indexOf(y),_=function(t){return{width:g[t]||0,height:p[t]||0}};return{first:_(0),last:_(e-1),widest:_(b),highest:_(x),widths:g,heights:p}}},{key:"getLabelForValue",value:function(t){return t}},{key:"getPixelForValue",value:function(t,e){return NaN}},{key:"getValueForPixel",value:function(t){}},{key:"getPixelForTick",value:function(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}},{key:"getPixelForDecimal",value:function(t){this._reversePixels&&(t=1-t);var e=this._startPixel+t*this._length;return de(this._alignToPixels?ki(this.chart,e,0):e,-32768,32767)}},{key:"getDecimalForPixel",value:function(t){var e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e}},{key:"getBasePixel",value:function(){return this.getPixelForValue(this.getBaseValue())}},{key:"getBaseValue",value:function(){var t=this.min,e=this.max;return t<0&&e<0?e:t>0&&e>0?t:0}},{key:"getContext",value:function(t){var e=this.ticks||[];if(t>=0&&t<e.length){var i=e[t];return i.$context||(i.$context=function(t,e,i){return $i(t,{tick:i,index:e,type:"tick"})}(this.getContext(),t,i))}return this.$context||(this.$context=$i(this.chart.getContext(),{scale:this,type:"scale"}))}},{key:"_tickSize",value:function(){var t=this.options.ticks,e=re(this.labelRotation),i=Math.abs(Math.cos(e)),n=Math.abs(Math.sin(e)),a=this._getLabelSizes(),r=t.autoSkipPadding||0,o=a?a.widest.width+r:0,s=a?a.highest.height+r:0;return this.isHorizontal()?s*i>o*n?o/i:s/n:s*n<o*i?s/i:o/n}},{key:"_isVisible",value:function(){var t=this.options.display;return"auto"!==t?!!t:this.getMatchingVisibleMetas().length>0}},{key:"_computeGridLineItems",value:function(t){var e,i,n,a,r,o,s,l,u,h,c,f,d=this.axis,v=this.chart,g=this.options,p=g.grid,m=g.position,y=p.offset,b=this.isHorizontal(),x=this.ticks.length+(y?1:0),_=Ra(p),k=[],w=p.setContext(this.getContext()),M=w.drawBorder?w.borderWidth:0,S=M/2,P=function(t){return ki(v,t,M)};if("top"===m)e=P(this.bottom),o=this.bottom-_,l=e-S,h=P(t.top)+S,f=t.bottom;else if("bottom"===m)e=P(this.top),h=t.top,f=P(t.bottom)-S,o=e+S,l=this.top+_;else if("left"===m)e=P(this.right),r=this.right-_,s=e-S,u=P(t.left)+S,c=t.right;else if("right"===m)e=P(this.left),u=t.left,c=P(t.right)-S,r=e+S,s=this.left+_;else if("x"===d){if("center"===m)e=P((t.top+t.bottom)/2+.5);else if(St(m)){var D=Object.keys(m)[0],O=m[D];e=P(this.chart.scales[D].getPixelForValue(O))}h=t.top,f=t.bottom,l=(o=e+S)+_}else if("y"===d){if("center"===m)e=P((t.left+t.right)/2);else if(St(m)){var A=Object.keys(m)[0],C=m[A];e=P(this.chart.scales[A].getPixelForValue(C))}s=(r=e-S)-_,u=t.left,c=t.right}var T=Ot(g.ticks.maxTicksLimit,x),R=Math.max(1,Math.ceil(x/T));for(i=0;i<x;i+=R){var E=p.setContext(this.getContext(i)),L=E.lineWidth,I=E.color,z=E.borderDash||[],F=E.borderDashOffset,V=E.tickWidth,B=E.tickColor,N=E.tickBorderDash||[],W=E.tickBorderDashOffset;void 0!==(n=Ta(this,i,y))&&(a=ki(v,n,L),b?r=s=u=c=a:o=l=h=f=a,k.push({tx1:r,ty1:o,tx2:s,ty2:l,x1:u,y1:h,x2:c,y2:f,width:L,color:I,borderDash:z,borderDashOffset:F,tickWidth:V,tickColor:B,tickBorderDash:N,tickBorderDashOffset:W}))}return this._ticksLength=x,this._borderValue=e,k}},{key:"_computeLabelItems",value:function(t){var e,i,n,a,r,o,s,l,u,h,c,f=this.axis,d=this.options,v=d.position,g=d.ticks,p=this.isHorizontal(),m=this.ticks,y=g.align,b=g.crossAlign,x=g.padding,_=g.mirror,k=Ra(d.grid),w=k+x,M=_?-x:w,S=-re(this.labelRotation),P=[],D="middle";if("top"===v)r=this.bottom-M,o=this._getXAxisLabelAlignment();else if("bottom"===v)r=this.top+M,o=this._getXAxisLabelAlignment();else if("left"===v){var O=this._getYAxisLabelAlignment(k);o=O.textAlign,a=O.x}else if("right"===v){var A=this._getYAxisLabelAlignment(k);o=A.textAlign,a=A.x}else if("x"===f){if("center"===v)r=(t.top+t.bottom)/2+w;else if(St(v)){var C=Object.keys(v)[0],T=v[C];r=this.chart.scales[C].getPixelForValue(T)+w}o=this._getXAxisLabelAlignment()}else if("y"===f){if("center"===v)a=(t.left+t.right)/2-w;else if(St(v)){var R=Object.keys(v)[0],E=v[R];a=this.chart.scales[R].getPixelForValue(E)}o=this._getYAxisLabelAlignment(k).textAlign}"y"===f&&("start"===y?D="top":"end"===y&&(D="bottom"));var L=this._getLabelSizes();for(e=0,i=m.length;e<i;++e){n=m[e].label;var I=g.setContext(this.getContext(e));s=this.getPixelForTick(e)+g.labelOffset,u=(l=this._resolveTickFontOptions(e)).lineHeight;var z=(h=Mt(n)?n.length:1)/2,F=I.color,V=I.textStrokeColor,B=I.textStrokeWidth,N=o;p?(a=s,"inner"===o&&(N=e===i-1?this.options.reverse?"left":"right":0===e?this.options.reverse?"right":"left":"center"),c="top"===v?"near"===b||0!==S?-h*u+u/2:"center"===b?-L.highest.height/2-z*u+u:-L.highest.height+u/2:"near"===b||0!==S?u/2:"center"===b?L.highest.height/2-z*u:L.highest.height-h*u,_&&(c*=-1)):(r=s,c=(1-h)*u/2);var W=void 0;if(I.showLabelBackdrop){var j=Wi(I.backdropPadding),H=L.heights[e],$=L.widths[e],Y=r+c-j.top,U=a-j.left;switch(D){case"middle":Y-=H/2;break;case"bottom":Y-=H}switch(o){case"center":U-=$/2;break;case"right":U-=$}W={left:U,top:Y,width:$+j.width,height:H+j.height,color:I.backdropColor}}P.push({rotation:S,label:n,font:l,color:F,strokeColor:V,strokeWidth:B,textOffset:c,textAlign:N,textBaseline:D,translation:[a,r],backdrop:W})}return P}},{key:"_getXAxisLabelAlignment",value:function(){var t=this.options,e=t.position,i=t.ticks;if(-re(this.labelRotation))return"top"===e?"left":"right";var n="center";return"start"===i.align?n="left":"end"===i.align?n="right":"inner"===i.align&&(n="inner"),n}},{key:"_getYAxisLabelAlignment",value:function(t){var e,i,n=this.options,a=n.position,r=n.ticks,o=r.crossAlign,s=r.mirror,l=r.padding,u=t+l,h=this._getLabelSizes().widest.width;return"left"===a?s?(i=this.right+l,"near"===o?e="left":"center"===o?(e="center",i+=h/2):(e="right",i+=h)):(i=this.right-u,"near"===o?e="right":"center"===o?(e="center",i-=h/2):(e="left",i=this.left)):"right"===a?s?(i=this.left+l,"near"===o?e="right":"center"===o?(e="center",i-=h/2):(e="left",i-=h)):(i=this.left+u,"near"===o?e="left":"center"===o?(e="center",i+=h/2):(e="right",i=this.right)):e="right",{textAlign:e,x:i}}},{key:"_computeLabelArea",value:function(){if(!this.options.ticks.mirror){var t=this.chart,e=this.options.position;return"left"===e||"right"===e?{top:0,left:this.left,bottom:t.height,right:this.right}:"top"===e||"bottom"===e?{top:this.top,left:0,bottom:this.bottom,right:t.width}:void 0}}},{key:"drawBackground",value:function(){var t=this.ctx,e=this.options.backgroundColor,i=this.left,n=this.top,a=this.width,r=this.height;e&&(t.save(),t.fillStyle=e,t.fillRect(i,n,a,r),t.restore())}},{key:"getLineWidthForValue",value:function(t){var e=this.options.grid;if(!this._isVisible()||!e.display)return 0;var i=this.ticks.findIndex((function(e){return e.value===t}));return i>=0?e.setContext(this.getContext(i)).lineWidth:0}},{key:"drawGrid",value:function(t){var 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r,o,s,l,u=i.setContext(this.getContext(0)).lineWidth,h=this._borderValue;this.isHorizontal()?(r=ki(t,this.left,a)-a/2,o=ki(t,this.right,u)+u/2,s=l=h):(s=ki(t,this.top,a)-a/2,l=ki(t,this.bottom,u)+u/2,r=o=h),e.save(),e.lineWidth=n.borderWidth,e.strokeStyle=n.borderColor,e.beginPath(),e.moveTo(r,s),e.lineTo(o,l),e.stroke(),e.restore()}}},{key:"drawLabels",value:function(t){if(this.options.ticks.display){var e=this.ctx,i=this._computeLabelArea();i&&Di(e,i);var n,a,r=this._labelItems||(this._labelItems=this._computeLabelItems(t));for(n=0,a=r.length;n<a;++n){var o=r[n],s=o.font,l=o.label;o.backdrop&&(e.fillStyle=o.backdrop.color,e.fillRect(o.backdrop.left,o.backdrop.top,o.backdrop.width,o.backdrop.height)),Ti(e,l,0,o.textOffset,s,o)}i&&Oi(e)}}},{key:"drawTitle",value:function(){var t=this.ctx,e=this.options,i=e.position,n=e.title,a=e.reverse;if(n.display){var r=ji(n.font),o=Wi(n.padding),s=n.align,l=r.lineHeight/2;"bottom"===i||"center"===i||St(i)?(l+=o.bottom,Mt(n.text)&&(l+=r.lineHeight*(n.text.length-1))):l+=o.top;var u=function(t,e,i,n){var a,r,o,s=t.top,l=t.left,u=t.bottom,h=t.right,c=t.chart,f=c.chartArea,d=c.scales,v=0,g=u-s,p=h-l;if(t.isHorizontal()){if(r=Me(n,l,h),St(i)){var m=Object.keys(i)[0],y=i[m];o=d[m].getPixelForValue(y)+g-e}else o="center"===i?(f.bottom+f.top)/2+g-e:Aa(t,i,e);a=h-l}else{if(St(i)){var b=Object.keys(i)[0],x=i[b];r=d[b].getPixelForValue(x)-p+e}else 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o=n[e];o[a]!==this.id||t&&o.type!==t||r.push(o)}return r}},{key:"_resolveTickFontOptions",value:function(t){return ji(this.options.ticks.setContext(this.getContext(t)).font)}},{key:"_maxDigits",value:function(){var t=this._resolveTickFontOptions(0).lineHeight;return(this.isHorizontal()?this.width:this.height)/t}}]),a}(),za=function(){function t(i,n,a){e(this,t),this.type=i,this.scope=n,this.override=a,this.items=Object.create(null)}return r(t,[{key:"isForType",value:function(t){return Object.prototype.isPrototypeOf.call(this.type.prototype,t.prototype)}},{key:"register",value:function(t){var e,i=Object.getPrototypeOf(t);(function(t){return"id"in t&&"defaults"in t})(i)&&(e=this.register(i));var n=this.items,a=t.id,r=this.scope+"."+a;if(!a)throw new Error("class does not have id: "+t);return a in n||(n[a]=t,function(t,e,i){var n=zt(Object.create(null),[i?bi.get(i):{},bi.get(e),t.defaults]);bi.set(e,n),t.defaultRoutes&&function(t,e){Object.keys(e).forEach((function(i){var 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this._get(t,this.scales,"scale")}},{key:"removeControllers",value:function(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.controllers)}},{key:"removeElements",value:function(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.elements)}},{key:"removePlugins",value:function(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.plugins)}},{key:"removeScales",value:function(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];this._each("unregister",e,this.scales)}},{key:"_each",value:function(t,e,i){var n=this;F(e).forEach((function(e){var a=i||n._getRegistryForType(e);i||a.isForType(e)||a===n.plugins&&e.id?n._exec(t,a,e):Tt(e,(function(e){var a=i||n._getRegistryForType(e);n._exec(t,a,e)}))}))}},{key:"_exec",value:function(t,e,i){var n=Wt(t);Ct(i["before"+n],[],i),e[t](i),Ct(i["after"+n],[],i)}},{key:"_getRegistryForType",value:function(t){for(var e=0;e<this._typedRegistries.length;e++){var i=this._typedRegistries[e];if(i.isForType(t))return i}return this.plugins}},{key:"_get",value:function(t,e,i){var n=e.get(t);if(void 0===n)throw new Error('"'+t+'" is not a registered '+i+".");return n}}]),t}(),Va=new Fa,Ba=function(i){t(a,la);var n=Hn(a);function a(){return e(this,a),n.apply(this,arguments)}return r(a,[{key:"update",value:function(t){var e=this._cachedMeta,i=e.data,n=void 0===i?[]:i,a=this.chart._animationsDisabled,r=Se(e,n,a),o=r.start,s=r.count;if(this._drawStart=o,this._drawCount=s,Pe(e)&&(o=0,s=n.length),this.options.showLine){var l=e.dataset,u=e._dataset;l._chart=this.chart,l._datasetIndex=this.index,l._decimated=!!u._decimated,l.points=n;var h=this.resolveDatasetElementOptions(t);h.segment=this.options.segment,this.updateElement(l,void 0,{animated:!a,options:h},t)}this.updateElements(n,o,s,t)}},{key:"addElements",value:function(){var t=this.options.showLine;!this.datasetElementType&&t&&(this.datasetElementType=Va.getElement("line")),B(s(a.prototype),"addElements",this).call(this)}},{key:"updateElements",value:function(t,e,i,n){for(var a="reset"===n,r=this._cachedMeta,o=r.iScale,s=r.vScale,l=r._stacked,u=r._dataset,h=this.resolveDataElementOptions(e,n),c=this.getSharedOptions(h),f=this.includeOptions(n,c),d=o.axis,v=s.axis,g=this.options,p=g.spanGaps,m=g.segment,y=ie(p)?p:Number.POSITIVE_INFINITY,b=this.chart._animationsDisabled||a||"none"===n,x=e>0&&this.getParsed(e-1),_=e;_<e+i;++_){var k=t[_],w=this.getParsed(_),M=b?k:{},S=wt(w[v]),P=M[d]=o.getPixelForValue(w[d],_),D=M[v]=a||S?s.getBasePixel():s.getPixelForValue(l?this.applyStack(s,w,l):w[v],_);M.skip=isNaN(P)||isNaN(D)||S,M.stop=_>0&&Math.abs(w[d]-x[d])>y,m&&(M.parsed=w,M.raw=u.data[_]),f&&(M.options=c||this.resolveDataElementOptions(_,k.active?"active":n)),b||this.updateElement(k,_,M,n),x=w}this.updateSharedOptions(c,n,h)}},{key:"getMaxOverflow",value:function(){var t=this._cachedMeta,e=t.data||[];if(!this.options.showLine){for(var i=0,n=e.length-1;n>=0;--n)i=Math.max(i,e[n].size(this.resolveDataElementOptions(n))/2);return i>0&&i}var a=t.dataset,r=a.options&&a.options.borderWidth||0;if(!e.length)return r;var o=e[0].size(this.resolveDataElementOptions(0)),s=e[e.length-1].size(this.resolveDataElementOptions(e.length-1));return 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Vr("".concat(i,"-plugin-").concat(e),(function(){return[["plugins.".concat(e)].concat(F(t.additionalOptionScopes||[]))]}))}},{key:"_cachedScopes",value:function(t,e){var i=this._scopeCache,n=i.get(t);return n&&!e||(n=new Map,i.set(t,n)),n}},{key:"getOptionScopes",value:function(t,e,i){var n=this.options,a=this.type,r=this._cachedScopes(t,i),o=r.get(e);if(o)return o;var s=new Set;e.forEach((function(e){t&&(s.add(t),e.forEach((function(e){return Br(s,t,e)}))),e.forEach((function(t){return Br(s,n,t)})),e.forEach((function(t){return Br(s,vi[a]||{},t)})),e.forEach((function(t){return Br(s,bi,t)})),e.forEach((function(t){return Br(s,gi,t)}))}));var l=Array.from(s);return 0===l.length&&l.push(Object.create(null)),Fr.has(e)&&r.set(e,l),l}},{key:"chartOptionScopes",value:function(){var t=this.options,e=this.type;return[t,vi[e]||{},bi.datasets[e]||{},{type:e},bi,gi]}},{key:"resolveNamedOptions",value:function(t,e,i){var n=arguments.length>3&&void 0!==arguments[3]?arguments[3]:[""],a={$shared:!0},r=Wr(this._resolverCache,t,n),o=r.resolver,s=r.subPrefixes,l=o;if(Hr(o,e)){a.$shared=!1,i=Ht(i)?i():i;var u=this.createResolver(t,i,s);l=Ui(o,i,u)}var h,c=$n(e);try{for(c.s();!(h=c.n()).done;){var f=h.value;a[f]=l[f]}}catch(t){c.e(t)}finally{c.f()}return a}},{key:"createResolver",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:[""],n=arguments.length>3?arguments[3]:void 0,a=Wr(this._resolverCache,t,i),r=a.resolver;return St(e)?Ui(r,e,void 0,n):r}}]),t}();function Wr(t,e,i){var n=t.get(e);n||(n=new Map,t.set(e,n));var a=i.join(),r=n.get(a);r||(r={resolver:Yi(e,i),subPrefixes:i.filter((function(t){return!t.toLowerCase().includes("hover")}))},n.set(a,r));return r}var jr=function(t){return St(t)&&Object.getOwnPropertyNames(t).reduce((function(e,i){return e||Ht(t[i])}),!1)};function Hr(t,e){var i,n=Xi(t),a=n.isScriptable,r=n.isIndexable,o=$n(e);try{for(o.s();!(i=o.n()).done;){var s=i.value,l=a(s),u=r(s),h=(u||l)&&t[s];if(l&&(Ht(h)||jr(h))||u&&Mt(h))return!0}}catch(t){o.e(t)}finally{o.f()}return!1}var $r=["top","bottom","left","right","chartArea"];function Yr(t,e){return"top"===t||"bottom"===t||-1===$r.indexOf(t)&&"x"===e}function Ur(t,e){return function(i,n){return i[t]===n[t]?i[e]-n[e]:i[t]-n[t]}}function Xr(t){var e=t.chart,i=e.options.animation;e.notifyPlugins("afterRender"),Ct(i&&i.onComplete,[t],e)}function qr(t){var e=t.chart,i=e.options.animation;Ct(i&&i.onProgress,[t],e)}function Kr(t){return vn()&&"string"==typeof t?t=document.getElementById(t):t&&t.length&&(t=t[0]),t&&t.canvas&&(t=t.canvas),t}var Gr={},Zr=function(t){var e=Kr(t);return Object.values(Gr).filter((function(t){return t.canvas===e})).pop()};function Jr(t,e,i){for(var n=0,a=Object.keys(t);n<a.length;n++){var r=a[n],o=+r;if(o>=e){var s=t[r];delete t[r],(i>0||o>e)&&(t[o+i]=s)}}}var Qr=function(){function t(i,n){var a=this;e(this,t);var r=this.config=new Nr(n),o=Kr(i),s=Zr(o);if(s)throw new Error("Canvas is already in use. Chart with ID '"+s.id+"' must be destroyed before the canvas with ID '"+s.canvas.id+"' can be reused.");var l=r.createResolver(r.chartOptionScopes(),this.getContext());this.platform=new(r.platform||function(t){return!vn()||"undefined"!=typeof OffscreenCanvas&&t instanceof OffscreenCanvas?vr:Or}(o)),this.platform.updateConfig(r);var u,h,c,f=this.platform.acquireContext(o,l.aspectRatio),d=f&&f.canvas,v=d&&d.height,g=d&&d.width;this.id=kt(),this.ctx=f,this.canvas=d,this.width=g,this.height=v,this._options=l,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 Ar,this.$proxies={},this._hiddenIndices={},this.attached=!1,this._animationsDisabled=void 0,this.$context=void 0,this._doResize=(u=function(t){return a.update(t)},h=l.resizeDelay||0,function(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return h?(clearTimeout(c),c=setTimeout(u,h,e)):u.apply(this,e),h}),this._dataChanges=[],Gr[this.id]=this,f&&d?(Un.listen(this,"complete",Xr),Un.listen(this,"progress",qr),this._initialize(),this.attached&&this.update()):console.error("Failed to create chart: can't acquire context from the given item")}return r(t,[{key:"aspectRatio",get:function(){var t=this.options,e=t.aspectRatio,i=t.maintainAspectRatio,n=this.width,a=this.height,r=this._aspectRatio;return wt(e)?i&&r?r:a?n/a:null:e}},{key:"data",get:function(){return this.config.data},set:function(t){this.config.data=t}},{key:"options",get:function(){return this._options},set:function(t){this.config.options=t}},{key:"_initialize",value:function(){return this.notifyPlugins("beforeInit"),this.options.responsive?this.resize():wn(this,this.options.devicePixelRatio),this.bindEvents(),this.notifyPlugins("afterInit"),this}},{key:"clear",value:function(){return wi(this.canvas,this.ctx),this}},{key:"stop",value:function(){return Un.stop(this),this}},{key:"resize",value:function(t,e){Un.running(this)?this._resizeBeforeDraw={width:t,height:e}:this._resize(t,e)}},{key:"_resize",value:function(t,e){var i=this.options,n=this.canvas,a=i.maintainAspectRatio&&this.aspectRatio,r=this.platform.getMaximumSize(n,t,e,a),o=i.devicePixelRatio||this.platform.getDevicePixelRatio(),s=this.width?"resize":"attach";this.width=r.width,this.height=r.height,this._aspectRatio=this.aspectRatio,wn(this,o,!0)&&(this.notifyPlugins("resize",{size:r}),Ct(i.onResize,[this,r],this),this.attached&&this._doResize(s)&&this.render())}},{key:"ensureScalesHaveIDs",value:function(){Tt(this.options.scales||{},(function(t,e){t.id=e}))}},{key:"buildOrUpdateScales",value:function(){var t=this,e=this.options,i=e.scales,n=this.scales,a=Object.keys(n).reduce((function(t,e){return t[e]=!1,t}),{}),r=[];i&&(r=r.concat(Object.keys(i).map((function(t){var e=i[t],n=Er(t,e),a="r"===n,r="x"===n;return{options:e,dposition:a?"chartArea":r?"bottom":"left",dtype:a?"radialLinear":r?"category":"linear"}})))),Tt(r,(function(i){var r=i.options,o=r.id,s=Er(o,r),l=Ot(r.type,i.dtype);void 0!==r.position&&Yr(r.position,s)===Yr(i.dposition)||(r.position=i.dposition),a[o]=!0;var u=null;o in n&&n[o].type===l?u=n[o]:(u=new(Va.getScale(l))({id:o,type:l,ctx:t.ctx,chart:t}),n[u.id]=u);u.init(r,e)})),Tt(a,(function(t,e){t||delete n[e]})),Tt(n,(function(e){cr(t,e,e.options),ur(t,e)}))}},{key:"_updateMetasets",value:function(){var t=this._metasets,e=this.data.datasets.length,i=t.length;if(t.sort((function(t,e){return t.index-e.index})),i>e){for(var n=e;n<i;++n)this._destroyDatasetMeta(n);t.splice(e,i-e)}this._sortedMetasets=t.slice(0).sort(Ur("order","index"))}},{key:"_removeUnreferencedMetasets",value:function(){var t=this,e=this._metasets,i=this.data.datasets;e.length>i.length&&delete this._stacks,e.forEach((function(e,n){0===i.filter((function(t){return t===e._dataset})).length&&t._destroyDatasetMeta(n)}))}},{key:"buildOrUpdateControllers",value:function(){var t,e,i=[],n=this.data.datasets;for(this._removeUnreferencedMetasets(),t=0,e=n.length;t<e;t++){var a=n[t],r=this.getDatasetMeta(t),o=a.type||this.config.type;if(r.type&&r.type!==o&&(this._destroyDatasetMeta(t),r=this.getDatasetMeta(t)),r.type=o,r.indexAxis=a.indexAxis||Rr(o,this.options),r.order=a.order||0,r.index=t,r.label=""+a.label,r.visible=this.isDatasetVisible(t),r.controller)r.controller.updateIndex(t),r.controller.linkScales();else{var s=Va.getController(o),l=bi.datasets[o],u=l.datasetElementType,h=l.dataElementType;Object.assign(s.prototype,{dataElementType:Va.getElement(h),datasetElementType:u&&Va.getElement(u)}),r.controller=new s(this,t),i.push(r.controller)}}return this._updateMetasets(),i}},{key:"_resetElements",value:function(){var t=this;Tt(this.data.datasets,(function(e,i){t.getDatasetMeta(i).controller.reset()}),this)}},{key:"reset",value:function(){this._resetElements(),this.notifyPlugins("reset")}},{key:"update",value:function(t){var e=this.config;e.update();var i=this._options=e.createResolver(e.chartOptionScopes(),this.getContext()),n=this._animationsDisabled=!i.animation;if(this._updateScales(),this._checkEventBindings(),this._updateHiddenIndices(),this._plugins.invalidate(),!1!==this.notifyPlugins("beforeUpdate",{mode:t,cancelable:!0})){var a=this.buildOrUpdateControllers();this.notifyPlugins("beforeElementsUpdate");for(var r=0,o=0,s=this.data.datasets.length;o<s;o++){var l=this.getDatasetMeta(o).controller,u=!n&&-1===a.indexOf(l);l.buildOrUpdateElements(u),r=Math.max(+l.getMaxOverflow(),r)}r=this._minPadding=i.layout.autoPadding?r:0,this._updateLayout(r),n||Tt(a,(function(t){t.reset()})),this._updateDatasets(t),this.notifyPlugins("afterUpdate",{mode:t}),this._layers.sort(Ur("z","_idx"));var h=this._active,c=this._lastEvent;c?this._eventHandler(c,!0):h.length&&this._updateHoverStyles(h,h,!0),this.render()}}},{key:"_updateScales",value:function(){var t=this;Tt(this.scales,(function(e){hr(t,e)})),this.ensureScalesHaveIDs(),this.buildOrUpdateScales()}},{key:"_checkEventBindings",value:function(){var t=this.options,e=new Set(Object.keys(this._listeners)),i=new Set(t.events);$t(e,i)&&!!this._responsiveListeners===t.responsive||(this.unbindEvents(),this.bindEvents())}},{key:"_updateHiddenIndices",value:function(){var t,e=this._hiddenIndices,i=$n(this._getUniformDataChanges()||[]);try{for(i.s();!(t=i.n()).done;){var n=t.value,a=n.method,r=n.start,o=n.count;Jr(e,r,"_removeElements"===a?-o:o)}}catch(t){i.e(t)}finally{i.f()}}},{key:"_getUniformDataChanges",value:function(){var t=this._dataChanges;if(t&&t.length){this._dataChanges=[];for(var e=this.data.datasets.length,i=function(e){return new Set(t.filter((function(t){return t[0]===e})).map((function(t,e){return e+","+t.splice(1).join(",")})))},n=i(0),a=1;a<e;a++)if(!$t(n,i(a)))return;return Array.from(n).map((function(t){return t.split(",")})).map((function(t){return{method:t[1],start:+t[2],count:+t[3]}}))}}},{key:"_updateLayout",value:function(t){var e=this;if(!1!==this.notifyPlugins("beforeLayout",{cancelable:!0})){fr(this,this.width,this.height,t);var i=this.chartArea,n=i.width<=0||i.height<=0;this._layers=[],Tt(this.boxes,(function(t){var i;n&&"chartArea"===t.position||(t.configure&&t.configure(),(i=e._layers).push.apply(i,F(t._layers())))}),this),this._layers.forEach((function(t,e){t._idx=e})),this.notifyPlugins("afterLayout")}}},{key:"_updateDatasets",value:function(t){if(!1!==this.notifyPlugins("beforeDatasetsUpdate",{mode:t,cancelable:!0})){for(var e=0,i=this.data.datasets.length;e<i;++e)this.getDatasetMeta(e).controller.configure();for(var n=0,a=this.data.datasets.length;n<a;++n)this._updateDataset(n,Ht(t)?t({datasetIndex:n}):t);this.notifyPlugins("afterDatasetsUpdate",{mode:t})}}},{key:"_updateDataset",value:function(t,e){var i=this.getDatasetMeta(t),n={meta:i,index:t,mode:e,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetUpdate",n)&&(i.controller._update(e),n.cancelable=!1,this.notifyPlugins("afterDatasetUpdate",n))}},{key:"render",value:function(){!1!==this.notifyPlugins("beforeRender",{cancelable:!0})&&(Un.has(this)?this.attached&&!Un.running(this)&&Un.start(this):(this.draw(),Xr({chart:this})))}},{key:"draw",value:function(){var t;if(this._resizeBeforeDraw){var e=this._resizeBeforeDraw,i=e.width,n=e.height;this._resize(i,n),this._resizeBeforeDraw=null}if(this.clear(),!(this.width<=0||this.height<=0)&&!1!==this.notifyPlugins("beforeDraw",{cancelable:!0})){var a=this._layers;for(t=0;t<a.length&&a[t].z<=0;++t)a[t].draw(this.chartArea);for(this._drawDatasets();t<a.length;++t)a[t].draw(this.chartArea);this.notifyPlugins("afterDraw")}}},{key:"_getSortedDatasetMetas",value:function(t){var e,i,n=this._sortedMetasets,a=[];for(e=0,i=n.length;e<i;++e){var r=n[e];t&&!r.visible||a.push(r)}return a}},{key:"getSortedVisibleDatasetMetas",value:function(){return this._getSortedDatasetMetas(!0)}},{key:"_drawDatasets",value:function(){if(!1!==this.notifyPlugins("beforeDatasetsDraw",{cancelable:!0})){for(var t=this.getSortedVisibleDatasetMetas(),e=t.length-1;e>=0;--e)this._drawDataset(t[e]);this.notifyPlugins("afterDatasetsDraw")}}},{key:"_drawDataset",value:function(t){var e=this.ctx,i=t._clip,n=!i.disabled,a=this.chartArea,r={meta:t,index:t.index,cancelable:!0};!1!==this.notifyPlugins("beforeDatasetDraw",r)&&(n&&Di(e,{left:!1===i.left?0:a.left-i.left,right:!1===i.right?this.width:a.right+i.right,top:!1===i.top?0:a.top-i.top,bottom:!1===i.bottom?this.height:a.bottom+i.bottom}),t.controller.draw(),n&&Oi(e),r.cancelable=!1,this.notifyPlugins("afterDatasetDraw",r))}},{key:"isPointInArea",value:function(t){return Pi(t,this.chartArea,this._minPadding)}},{key:"getElementsAtEventForMode",value:function(t,e,i,n){var a=Ga.modes[e];return"function"==typeof a?a(this,t,i,n):[]}},{key:"getDatasetMeta",value:function(t){var e=this.data.datasets[t],i=this._metasets,n=i.filter((function(t){return t&&t._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},i.push(n)),n}},{key:"getContext",value:function(){return this.$context||(this.$context=$i(null,{chart:this,type:"chart"}))}},{key:"getVisibleDatasetCount",value:function(){return this.getSortedVisibleDatasetMetas().length}},{key:"isDatasetVisible",value:function(t){var e=this.data.datasets[t];if(!e)return!1;var i=this.getDatasetMeta(t);return"boolean"==typeof i.hidden?!i.hidden:!e.hidden}},{key:"setDatasetVisibility",value:function(t,e){this.getDatasetMeta(t).hidden=!e}},{key:"toggleDataVisibility",value:function(t){this._hiddenIndices[t]=!this._hiddenIndices[t]}},{key:"getDataVisibility",value:function(t){return!this._hiddenIndices[t]}},{key:"_updateVisibility",value:function(t,e,i){var n=i?"show":"hide",a=this.getDatasetMeta(t),r=a.controller._resolveAnimations(void 0,n);jt(e)?(a.data[e].hidden=!i,this.update()):(this.setDatasetVisibility(t,i),r.update(a,{visible:i}),this.update((function(e){return e.datasetIndex===t?n:void 0})))}},{key:"hide",value:function(t,e){this._updateVisibility(t,e,!1)}},{key:"show",value:function(t,e){this._updateVisibility(t,e,!0)}},{key:"_destroyDatasetMeta",value:function(t){var e=this._metasets[t];e&&e.controller&&e.controller._destroy(),delete this._metasets[t]}},{key:"_stop",value:function(){var t,e;for(this.stop(),Un.remove(this),t=0,e=this.data.datasets.length;t<e;++t)this._destroyDatasetMeta(t)}},{key:"destroy",value:function(){this.notifyPlugins("beforeDestroy");var t=this.canvas,e=this.ctx;this._stop(),this.config.clearCache(),t&&(this.unbindEvents(),wi(t,e),this.platform.releaseContext(e),this.canvas=null,this.ctx=null),this.notifyPlugins("destroy"),delete Gr[this.id],this.notifyPlugins("afterDestroy")}},{key:"toBase64Image",value:function(){var t;return(t=this.canvas).toDataURL.apply(t,arguments)}},{key:"bindEvents",value:function(){this.bindUserEvents(),this.options.responsive?this.bindResponsiveEvents():this.attached=!0}},{key:"bindUserEvents",value:function(){var t=this,e=this._listeners,i=this.platform,n=function(e,i,n){e.offsetX=i,e.offsetY=n,t._eventHandler(e)};Tt(this.options.events,(function(a){return function(n,a){i.addEventListener(t,n,a),e[n]=a}(a,n)}))}},{key:"bindResponsiveEvents",value:function(){var t=this;this._responsiveListeners||(this._responsiveListeners={});var e,i=this._responsiveListeners,n=this.platform,a=function(e,a){n.addEventListener(t,e,a),i[e]=a},r=function(e,a){i[e]&&(n.removeEventListener(t,e,a),delete i[e])},o=function(e,i){t.canvas&&t.resize(e,i)},s=function i(){r("attach",i),t.attached=!0,t.resize(),a("resize",o),a("detach",e)};e=function(){t.attached=!1,r("resize",o),t._stop(),t._resize(0,0),a("attach",s)},n.isAttached(this.canvas)?s():e()}},{key:"unbindEvents",value:function(){var t=this;Tt(this._listeners,(function(e,i){t.platform.removeEventListener(t,i,e)})),this._listeners={},Tt(this._responsiveListeners,(function(e,i){t.platform.removeEventListener(t,i,e)})),this._responsiveListeners=void 0}},{key:"updateHoverStyle",value:function(t,e,i){var n,a,r,o=i?"set":"remove";for("dataset"===e&&this.getDatasetMeta(t[0].datasetIndex).controller["_"+o+"DatasetHoverStyle"](),a=0,r=t.length;a<r;++a){var s=(n=t[a])&&this.getDatasetMeta(n.datasetIndex).controller;s&&s[o+"HoverStyle"](n.element,n.datasetIndex,n.index)}}},{key:"getActiveElements",value:function(){return this._active||[]}},{key:"setActiveElements",value:function(t){var e=this,i=this._active||[],n=t.map((function(t){var i=t.datasetIndex,n=t.index,a=e.getDatasetMeta(i);if(!a)throw new Error("No dataset found at index "+i);return{datasetIndex:i,element:a.data[n],index:n}}));!Rt(n,i)&&(this._active=n,this._lastEvent=null,this._updateHoverStyles(n,i))}},{key:"notifyPlugins",value:function(t,e,i){return this._plugins.notify(this,t,e,i)}},{key:"_updateHoverStyles",value:function(t,e,i){var n=this.options.hover,a=function(t,e){return t.filter((function(t){return!e.some((function(e){return t.datasetIndex===e.datasetIndex&&t.index===e.index}))}))},r=a(e,t),o=i?t:a(t,e);r.length&&this.updateHoverStyle(r,n.mode,!1),o.length&&n.mode&&this.updateHoverStyle(o,n.mode,!0)}},{key:"_eventHandler",value:function(t,e){var i=this,n={event:t,replay:e,cancelable:!0,inChartArea:this.isPointInArea(t)},a=function(e){return(e.options.events||i.options.events).includes(t.native.type)};if(!1!==this.notifyPlugins("beforeEvent",n,a)){var r=this._handleEvent(t,e,n.inChartArea);return n.cancelable=!1,this.notifyPlugins("afterEvent",n,a),(r||n.changed)&&this.render(),this}}},{key:"_handleEvent",value:function(t,e,i){var n=this._active,a=void 0===n?[]:n,r=this.options,o=e,s=this._getActiveElements(t,a,i,o),l=function(t){return"mouseup"===t.type||"click"===t.type||"contextmenu"===t.type}(t),u=function(t,e,i,n){return i&&"mouseout"!==t.type?n?e:t:null}(t,this._lastEvent,i,l);i&&(this._lastEvent=null,Ct(r.onHover,[t,s,this],this),l&&Ct(r.onClick,[t,s,this],this));var h=!Rt(s,a);return(h||e)&&(this._active=s,this._updateHoverStyles(s,a,e)),this._lastEvent=u,h}},{key:"_getActiveElements",value:function(t,e,i,n){if("mouseout"===t.type)return[];if(!i)return e;var a=this.options.hover;return 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g=c.value;g.col!==f&&(f=g.col,d=Me(n,this.top+t+a,this.bottom-this.columnSizes[f].height)),g.top=d,g.left+=this.left+a,g.left=r.leftForLtr(r.x(g.left),g.width),d+=g.height+a}}catch(t){v.e(t)}finally{v.f()}}}}},{key:"isHorizontal",value:function(){return"top"===this.options.position||"bottom"===this.options.position}},{key:"draw",value:function(){if(this.options.display){var t=this.ctx;Di(t,this),this._draw(),Oi(t)}}},{key:"_draw",value:function(){var t,e=this,i=this.options,n=this.columnSizes,a=this.lineWidths,r=this.ctx,o=i.align,s=i.labels,l=bi.color,u=Tn(i.rtl,this.left,this.width),h=ji(s.font),c=s.color,f=s.padding,d=h.size,v=d/2;this.drawTitle(),r.textAlign=u.textAlign("left"),r.textBaseline="middle",r.lineWidth=.5,r.font=h.string;var g=Xo(s,d),p=g.boxWidth,m=g.boxHeight,y=g.itemHeight,b=this.isHorizontal(),x=this._computeTitleHeight();t=b?{x:Me(o,this.left+f,this.right-a[0]),y:this.top+f+x,line:0}:{x:this.left+f,y:Me(o,this.top+x+f,this.bottom-n[0].height),line:0},Rn(this.ctx,i.textDirection);var _=y+f;this.legendItems.forEach((function(g,k){r.strokeStyle=g.fontColor||c,r.fillStyle=g.fontColor||c;var w=r.measureText(g.text).width,M=u.textAlign(g.textAlign||(g.textAlign=s.textAlign)),S=p+v+w,P=t.x,D=t.y;u.setWidth(e.width),b?k>0&&P+S+f>e.right&&(D=t.y+=_,t.line++,P=t.x=Me(o,e.left+f,e.right-a[t.line])):k>0&&D+_>e.bottom&&(P=t.x=P+n[t.line].width+f,t.line++,D=t.y=Me(o,e.top+x+f,e.bottom-n[t.line].height)),function(t,e,i){if(!(isNaN(p)||p<=0||isNaN(m)||m<0)){r.save();var n=Ot(i.lineWidth,1);if(r.fillStyle=Ot(i.fillStyle,l),r.lineCap=Ot(i.lineCap,"butt"),r.lineDashOffset=Ot(i.lineDashOffset,0),r.lineJoin=Ot(i.lineJoin,"miter"),r.lineWidth=n,r.strokeStyle=Ot(i.strokeStyle,l),r.setLineDash(Ot(i.lineDash,[])),s.usePointStyle){var a={radius:m*Math.SQRT2/2,pointStyle:i.pointStyle,rotation:i.rotation,borderWidth:n},o=u.xPlus(t,p/2);Si(r,a,o,e+v,s.pointStyleWidth&&p)}else{var h=e+Math.max((d-m)/2,0),c=u.leftForLtr(t,p),f=Ni(i.borderRadius);r.beginPath(),Object.values(f).some((function(t){return 0!==t}))?Li(r,{x:c,y:h,w:p,h:m,radius:f}):r.rect(c,h,p,m),r.fill(),0!==n&&r.stroke()}r.restore()}}(u.x(P),D,g),P=function(t,e,i,n){return t===(n?"left":"right")?i:"center"===t?(e+i)/2:e}(M,P+p+v,b?P+S:e.right,i.rtl),function(t,e,i){Ti(r,i.text,t,e+y/2,h,{strikethrough:i.hidden,textAlign:u.textAlign(i.textAlign)})}(u.x(P),D,g),b?t.x+=S+f:t.y+=_})),En(this.ctx,i.textDirection)}},{key:"drawTitle",value:function(){var t=this.options,e=t.title,i=ji(e.font),n=Wi(e.padding);if(e.display){var a,r=Tn(t.rtl,this.left,this.width),o=this.ctx,s=e.position,l=i.size/2,u=n.top+l,h=this.left,c=this.width;if(this.isHorizontal())c=Math.max.apply(Math,F(this.lineWidths)),a=this.top+u,h=Me(t.align,h,this.right-c);else{var f=this.columnSizes.reduce((function(t,e){return Math.max(t,e.height)}),0);a=u+Me(t.align,this.top,this.bottom-f-t.labels.padding-this._computeTitleHeight())}var d=Me(s,h,h+c);o.textAlign=r.textAlign(we(s)),o.textBaseline="middle",o.strokeStyle=e.color,o.fillStyle=e.color,o.font=i.string,Ti(o,e.text,d,a,i)}}},{key:"_computeTitleHeight",value:function(){var t=this.options.title,e=ji(t.font),i=Wi(t.padding);return t.display?e.lineHeight+i.height:0}},{key:"_getLegendItemAt",value:function(t,e){var i,n,a;if(ve(t,this.left,this.right)&&ve(e,this.top,this.bottom))for(a=this.legendHitBoxes,i=0;i<a.length;++i)if(ve(t,(n=a[i]).left,n.left+n.width)&&ve(e,n.top,n.top+n.height))return this.legendItems[i];return null}},{key:"handleEvent",value:function(t){var e=this.options;if(function(t,e){if(("mousemove"===t||"mouseout"===t)&&(e.onHover||e.onLeave))return!0;if(e.onClick&&("click"===t||"mouseup"===t))return!0;return!1}(t.type,e)){var i,n,a=this._getLegendItemAt(t.x,t.y);if("mousemove"===t.type||"mouseout"===t.type){var r=this._hoveredItem,o=(n=a,null!==(i=r)&&null!==n&&i.datasetIndex===n.datasetIndex&&i.index===n.index);r&&!o&&Ct(e.onLeave,[t,r,this],this),this._hoveredItem=a,a&&!o&&Ct(e.onHover,[t,a,this],this)}else a&&Ct(e.onClick,[t,a,this],this)}}}]),a}();var Ko={id:"legend",_element:qo,start:function(t,e,i){var n=t.legend=new qo({ctx:t.ctx,options:i,chart:t});cr(t,n,i),ur(t,n)},stop:function(t){hr(t,t.legend),delete t.legend},beforeUpdate:function(t,e,i){var n=t.legend;cr(t,n,i),n.options=i},afterUpdate:function(t){var e=t.legend;e.buildLabels(),e.adjustHitBoxes()},afterEvent:function(t,e){e.replay||t.legend.handleEvent(e.event)},defaults:{display:!0,position:"top",align:"center",fullSize:!0,reverse:!1,weight:1e3,onClick:function(t,e,i){var n=e.datasetIndex,a=i.chart;a.isDatasetVisible(n)?(a.hide(n),e.hidden=!0):(a.show(n),e.hidden=!1)},onHover:null,onLeave:null,labels:{color:function(t){return t.chart.options.color},boxWidth:40,padding:10,generateLabels:function(t){var e=t.data.datasets,i=t.legend.options.labels,n=i.usePointStyle,a=i.pointStyle,r=i.textAlign,o=i.color;return t._getSortedDatasetMetas().map((function(t){var i=t.controller.getStyle(n?0:void 0),s=Wi(i.borderWidth);return{text:e[t.index].label,fillStyle:i.backgroundColor,fontColor:o,hidden:!t.visible,lineCap:i.borderCapStyle,lineDash:i.borderDash,lineDashOffset:i.borderDashOffset,lineJoin:i.borderJoinStyle,lineWidth:(s.width+s.height)/4,strokeStyle:i.borderColor,pointStyle:a||i.pointStyle,rotation:i.rotation,textAlign:r||i.textAlign,borderRadius:0,datasetIndex:t.index}}),this)}},title:{color:function(t){return t.chart.options.color},display:!1,position:"center",text:""}},descriptors:{_scriptable:function(t){return!t.startsWith("on")},labels:{_scriptable:function(t){return!["generateLabels","filter","sort"].includes(t)}}}},Go=function(i){t(a,Ma);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this)).chart=t.chart,i.options=t.options,i.ctx=t.ctx,i._padding=void 0,i.top=void 0,i.bottom=void 0,i.left=void 0,i.right=void 0,i.width=void 0,i.height=void 0,i.position=void 0,i.weight=void 0,i.fullSize=void 0,i}return r(a,[{key:"update",value:function(t,e){var i=this.options;if(this.left=0,this.top=0,i.display){this.width=this.right=t,this.height=this.bottom=e;var n=Mt(i.text)?i.text.length:1;this._padding=Wi(i.padding);var a=n*ji(i.font).lineHeight+this._padding.height;this.isHorizontal()?this.height=a:this.width=a}else this.width=this.height=this.right=this.bottom=0}},{key:"isHorizontal",value:function(){var t=this.options.position;return"top"===t||"bottom"===t}},{key:"_drawArgs",value:function(t){var e,i,n,a=this.top,r=this.left,o=this.bottom,s=this.right,l=this.options,u=l.align,h=0;return this.isHorizontal()?(i=Me(u,r,s),n=a+t,e=s-r):("left"===l.position?(i=r+t,n=Me(u,o,a),h=-.5*Yt):(i=s-t,n=Me(u,a,o),h=.5*Yt),e=o-a),{titleX:i,titleY:n,maxWidth:e,rotation:h}}},{key:"draw",value:function(){var t=this.ctx,e=this.options;if(e.display){var i=ji(e.font),n=i.lineHeight/2+this._padding.top,a=this._drawArgs(n),r=a.titleX,o=a.titleY,s=a.maxWidth,l=a.rotation;Ti(t,e.text,0,0,i,{color:e.color,maxWidth:s,rotation:l,textAlign:we(e.align),textBaseline:"middle",translation:[r,o]})}}}]),a}();var Zo={id:"title",_element:Go,start:function(t,e,i){!function(t,e){var i=new Go({ctx:t.ctx,options:e,chart:t});cr(t,i,e),ur(t,i),t.titleBlock=i}(t,i)},stop:function(t){var e=t.titleBlock;hr(t,e),delete t.titleBlock},beforeUpdate:function(t,e,i){var n=t.titleBlock;cr(t,n,i),n.options=i},defaults:{align:"center",display:!1,font:{weight:"bold"},fullSize:!0,padding:10,position:"top",text:"",weight:2e3},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}},Jo=new WeakMap,Qo={id:"subtitle",start:function(t,e,i){var n=new Go({ctx:t.ctx,options:i,chart:t});cr(t,n,i),ur(t,n),Jo.set(t,n)},stop:function(t){hr(t,Jo.get(t)),Jo.delete(t)},beforeUpdate:function(t,e,i){var n=Jo.get(t);cr(t,n,i),n.options=i},defaults:{align:"center",display:!1,font:{weight:"normal"},fullSize:!0,padding:0,position:"top",text:"",weight:1500},defaultRoutes:{color:"color"},descriptors:{_scriptable:!0,_indexable:!1}},ts={average:function(t){if(!t.length)return!1;var e,i,n=0,a=0,r=0;for(e=0,i=t.length;e<i;++e){var o=t[e].element;if(o&&o.hasValue()){var s=o.tooltipPosition();n+=s.x,a+=s.y,++r}}return{x:n/r,y:a/r}},nearest:function(t,e){if(!t.length)return!1;var i,n,a,r=e.x,o=e.y,s=Number.POSITIVE_INFINITY;for(i=0,n=t.length;i<n;++i){var l=t[i].element;if(l&&l.hasValue()){var u=ue(e,l.getCenterPoint());u<s&&(s=u,a=l)}}if(a){var h=a.tooltipPosition();r=h.x,o=h.y}return{x:r,y:o}}};function es(t,e){return e&&(Mt(e)?Array.prototype.push.apply(t,e):t.push(e)),t}function is(t){return("string"==typeof t||t instanceof String)&&t.indexOf("\n")>-1?t.split("\n"):t}function ns(t,e){var i=e.element,n=e.datasetIndex,a=e.index,r=t.getDatasetMeta(n).controller,o=r.getLabelAndValue(a),s=o.label,l=o.value;return{chart:t,label:s,parsed:r.getParsed(a),raw:t.data.datasets[n].data[a],formattedValue:l,dataset:r.getDataset(),dataIndex:a,datasetIndex:n,element:i}}function as(t,e){var i=t.chart.ctx,n=t.body,a=t.footer,r=t.title,o=e.boxWidth,s=e.boxHeight,l=ji(e.bodyFont),u=ji(e.titleFont),h=ji(e.footerFont),c=r.length,f=a.length,d=n.length,v=Wi(e.padding),g=v.height,p=0,m=n.reduce((function(t,e){return t+e.before.length+e.lines.length+e.after.length}),0);(m+=t.beforeBody.length+t.afterBody.length,c&&(g+=c*u.lineHeight+(c-1)*e.titleSpacing+e.titleMarginBottom),m)&&(g+=d*(e.displayColors?Math.max(s,l.lineHeight):l.lineHeight)+(m-d)*l.lineHeight+(m-1)*e.bodySpacing);f&&(g+=e.footerMarginTop+f*h.lineHeight+(f-1)*e.footerSpacing);var y=0,b=function(t){p=Math.max(p,i.measureText(t).width+y)};return i.save(),i.font=u.string,Tt(t.title,b),i.font=l.string,Tt(t.beforeBody.concat(t.afterBody),b),y=e.displayColors?o+2+e.boxPadding:0,Tt(n,(function(t){Tt(t.before,b),Tt(t.lines,b),Tt(t.after,b)})),y=0,i.font=h.string,Tt(t.footer,b),i.restore(),{width:p+=v.width,height:g}}function rs(t,e,i,n){var a=i.x,r=i.width,o=t.width,s=t.chartArea,l=s.left,u=s.right,h="center";return"center"===n?h=a<=(l+u)/2?"left":"right":a<=r/2?h="left":a>=o-r/2&&(h="right"),function(t,e,i,n){var a=n.x,r=n.width,o=i.caretSize+i.caretPadding;return"left"===t&&a+r+o>e.width||"right"===t&&a-r-o<0||void 0}(h,t,e,i)&&(h="center"),h}function os(t,e,i){var n=i.yAlign||e.yAlign||function(t,e){var i=e.y,n=e.height;return i<n/2?"top":i>t.height-n/2?"bottom":"center"}(t,i);return{xAlign:i.xAlign||e.xAlign||rs(t,e,i,n),yAlign:n}}function ss(t,e,i,n){var a=t.caretSize,r=t.caretPadding,o=t.cornerRadius,s=i.xAlign,l=i.yAlign,u=a+r,h=Ni(o),c=h.topLeft,f=h.topRight,d=h.bottomLeft,v=h.bottomRight,g=function(t,e){var i=t.x,n=t.width;return"right"===e?i-=n:"center"===e&&(i-=n/2),i}(e,s),p=function(t,e,i){var n=t.y,a=t.height;return"top"===e?n+=i:n-="bottom"===e?a+i:a/2,n}(e,l,u);return"center"===l?"left"===s?g+=u:"right"===s&&(g-=u):"left"===s?g-=Math.max(c,d)+a:"right"===s&&(g+=Math.max(f,v)+a),{x:de(g,0,n.width-e.width),y:de(p,0,n.height-e.height)}}function ls(t,e,i){var n=Wi(i.padding);return"center"===e?t.x+t.width/2:"right"===e?t.x+t.width-n.right:t.x+n.left}function us(t){return es([],is(t))}function hs(t,e){var i=e&&e.dataset&&e.dataset.tooltip&&e.dataset.tooltip.callbacks;return i?t.override(i):t}var cs=function(i){t(a,Ma);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this)).opacity=0,i._active=[],i._eventPosition=void 0,i._size=void 0,i._cachedAnimations=void 0,i._tooltipItems=[],i.$animations=void 0,i.$context=void 0,i.chart=t.chart||t._chart,i._chart=i.chart,i.options=t.options,i.dataPoints=void 0,i.title=void 0,i.beforeBody=void 0,i.body=void 0,i.afterBody=void 0,i.footer=void 0,i.xAlign=void 0,i.yAlign=void 0,i.x=void 0,i.y=void 0,i.height=void 0,i.width=void 0,i.caretX=void 0,i.caretY=void 0,i.labelColors=void 0,i.labelPointStyles=void 0,i.labelTextColors=void 0,i}return r(a,[{key:"initialize",value:function(t){this.options=t,this._cachedAnimations=void 0,this.$context=void 0}},{key:"_resolveAnimations",value:function(){var t=this._cachedAnimations;if(t)return t;var e=this.chart,i=this.options.setContext(this.getContext()),n=i.enabled&&e.options.animation&&i.animations,a=new Gn(this.chart,n);return n._cacheable&&(this._cachedAnimations=Object.freeze(a)),a}},{key:"getContext",value:function(){return this.$context||(this.$context=(t=this.chart.getContext(),e=this,i=this._tooltipItems,$i(t,{tooltip:e,tooltipItems:i,type:"tooltip"})));var t,e,i}},{key:"getTitle",value:function(t,e){var i=e.callbacks,n=i.beforeTitle.apply(this,[t]),a=i.title.apply(this,[t]),r=i.afterTitle.apply(this,[t]),o=[];return o=es(o,is(n)),o=es(o,is(a)),o=es(o,is(r))}},{key:"getBeforeBody",value:function(t,e){return us(e.callbacks.beforeBody.apply(this,[t]))}},{key:"getBody",value:function(t,e){var i=this,n=e.callbacks,a=[];return Tt(t,(function(t){var e={before:[],lines:[],after:[]},r=hs(n,t);es(e.before,is(r.beforeLabel.call(i,t))),es(e.lines,r.label.call(i,t)),es(e.after,is(r.afterLabel.call(i,t))),a.push(e)})),a}},{key:"getAfterBody",value:function(t,e){return us(e.callbacks.afterBody.apply(this,[t]))}},{key:"getFooter",value:function(t,e){var i=e.callbacks,n=i.beforeFooter.apply(this,[t]),a=i.footer.apply(this,[t]),r=i.afterFooter.apply(this,[t]),o=[];return o=es(o,is(n)),o=es(o,is(a)),o=es(o,is(r))}},{key:"_createItems",value:function(t){var e,i,n=this,a=this._active,r=this.chart.data,o=[],s=[],l=[],u=[];for(e=0,i=a.length;e<i;++e)u.push(ns(this.chart,a[e]));return t.filter&&(u=u.filter((function(e,i,n){return t.filter(e,i,n,r)}))),t.itemSort&&(u=u.sort((function(e,i){return t.itemSort(e,i,r)}))),Tt(u,(function(e){var i=hs(t.callbacks,e);o.push(i.labelColor.call(n,e)),s.push(i.labelPointStyle.call(n,e)),l.push(i.labelTextColor.call(n,e))})),this.labelColors=o,this.labelPointStyles=s,this.labelTextColors=l,this.dataPoints=u,u}},{key:"update",value:function(t,e){var i,n=this.options.setContext(this.getContext()),a=this._active,r=[];if(a.length){var o=ts[n.position].call(this,a,this._eventPosition);r=this._createItems(n),this.title=this.getTitle(r,n),this.beforeBody=this.getBeforeBody(r,n),this.body=this.getBody(r,n),this.afterBody=this.getAfterBody(r,n),this.footer=this.getFooter(r,n);var s=this._size=as(this,n),l=Object.assign({},o,s),u=os(this.chart,n,l),h=ss(n,l,u,this.chart);this.xAlign=u.xAlign,this.yAlign=u.yAlign,i={opacity:1,x:h.x,y:h.y,width:s.width,height:s.height,caretX:o.x,caretY:o.y}}else 0!==this.opacity&&(i={opacity:0});this._tooltipItems=r,this.$context=void 0,i&&this._resolveAnimations().update(this,i),t&&n.external&&n.external.call(this,{chart:this.chart,tooltip:this,replay:e})}},{key:"drawCaret",value:function(t,e,i,n){var a=this.getCaretPosition(t,i,n);e.lineTo(a.x1,a.y1),e.lineTo(a.x2,a.y2),e.lineTo(a.x3,a.y3)}},{key:"getCaretPosition",value:function(t,e,i){var n,a,r,o,s,l,u=this.xAlign,h=this.yAlign,c=i.caretSize,f=Ni(i.cornerRadius),d=f.topLeft,v=f.topRight,g=f.bottomLeft,p=f.bottomRight,m=t.x,y=t.y,b=e.width,x=e.height;return"center"===h?(s=y+x/2,"left"===u?(a=(n=m)-c,o=s+c,l=s-c):(a=(n=m+b)+c,o=s-c,l=s+c),r=n):(a="left"===u?m+Math.max(d,g)+c:"right"===u?m+b-Math.max(v,p)-c:this.caretX,"top"===h?(s=(o=y)-c,n=a-c,r=a+c):(s=(o=y+x)+c,n=a+c,r=a-c),l=o),{x1:n,x2:a,x3:r,y1:o,y2:s,y3:l}}},{key:"drawTitle",value:function(t,e,i){var n,a,r,o=this.title,s=o.length;if(s){var l=Tn(i.rtl,this.x,this.width);for(t.x=ls(this,i.titleAlign,i),e.textAlign=l.textAlign(i.titleAlign),e.textBaseline="middle",n=ji(i.titleFont),a=i.titleSpacing,e.fillStyle=i.titleColor,e.font=n.string,r=0;r<s;++r)e.fillText(o[r],l.x(t.x),t.y+n.lineHeight/2),t.y+=n.lineHeight+a,r+1===s&&(t.y+=i.titleMarginBottom-a)}}},{key:"_drawColorBox",value:function(t,e,i,n,a){var r=this.labelColors[i],o=this.labelPointStyles[i],s=a.boxHeight,l=a.boxWidth,u=a.boxPadding,h=ji(a.bodyFont),c=ls(this,"left",a),f=n.x(c),d=s<h.lineHeight?(h.lineHeight-s)/2:0,v=e.y+d;if(a.usePointStyle){var g={radius:Math.min(l,s)/2,pointStyle:o.pointStyle,rotation:o.rotation,borderWidth:1},p=n.leftForLtr(f,l)+l/2,m=v+s/2;t.strokeStyle=a.multiKeyBackground,t.fillStyle=a.multiKeyBackground,Mi(t,g,p,m),t.strokeStyle=r.borderColor,t.fillStyle=r.backgroundColor,Mi(t,g,p,m)}else{t.lineWidth=St(r.borderWidth)?Math.max.apply(Math,F(Object.values(r.borderWidth))):r.borderWidth||1,t.strokeStyle=r.borderColor,t.setLineDash(r.borderDash||[]),t.lineDashOffset=r.borderDashOffset||0;var y=n.leftForLtr(f,l-u),b=n.leftForLtr(n.xPlus(f,1),l-u-2),x=Ni(r.borderRadius);Object.values(x).some((function(t){return 0!==t}))?(t.beginPath(),t.fillStyle=a.multiKeyBackground,Li(t,{x:y,y:v,w:l,h:s,radius:x}),t.fill(),t.stroke(),t.fillStyle=r.backgroundColor,t.beginPath(),Li(t,{x:b,y:v+1,w:l-2,h:s-2,radius:x}),t.fill()):(t.fillStyle=a.multiKeyBackground,t.fillRect(y,v,l,s),t.strokeRect(y,v,l,s),t.fillStyle=r.backgroundColor,t.fillRect(b,v+1,l-2,s-2))}t.fillStyle=this.labelTextColors[i]}},{key:"drawBody",value:function(t,e,i){var n,a,r,o,s,l,u,h=this.body,c=i.bodySpacing,f=i.bodyAlign,d=i.displayColors,v=i.boxHeight,g=i.boxWidth,p=i.boxPadding,m=ji(i.bodyFont),y=m.lineHeight,b=0,x=Tn(i.rtl,this.x,this.width),_=function(i){e.fillText(i,x.x(t.x+b),t.y+y/2),t.y+=y+c},k=x.textAlign(f);for(e.textAlign=f,e.textBaseline="middle",e.font=m.string,t.x=ls(this,k,i),e.fillStyle=i.bodyColor,Tt(this.beforeBody,_),b=d&&"right"!==k?"center"===f?g/2+p:g+2+p:0,o=0,l=h.length;o<l;++o){for(n=h[o],a=this.labelTextColors[o],e.fillStyle=a,Tt(n.before,_),r=n.lines,d&&r.length&&(this._drawColorBox(e,t,o,x,i),y=Math.max(m.lineHeight,v)),s=0,u=r.length;s<u;++s)_(r[s]),y=m.lineHeight;Tt(n.after,_)}b=0,y=m.lineHeight,Tt(this.afterBody,_),t.y-=c}},{key:"drawFooter",value:function(t,e,i){var n,a,r=this.footer,o=r.length;if(o){var s=Tn(i.rtl,this.x,this.width);for(t.x=ls(this,i.footerAlign,i),t.y+=i.footerMarginTop,e.textAlign=s.textAlign(i.footerAlign),e.textBaseline="middle",n=ji(i.footerFont),e.fillStyle=i.footerColor,e.font=n.string,a=0;a<o;++a)e.fillText(r[a],s.x(t.x),t.y+n.lineHeight/2),t.y+=n.lineHeight+i.footerSpacing}}},{key:"drawBackground",value:function(t,e,i,n){var a=this.xAlign,r=this.yAlign,o=t.x,s=t.y,l=i.width,u=i.height,h=Ni(n.cornerRadius),c=h.topLeft,f=h.topRight,d=h.bottomLeft,v=h.bottomRight;e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,e.lineWidth=n.borderWidth,e.beginPath(),e.moveTo(o+c,s),"top"===r&&this.drawCaret(t,e,i,n),e.lineTo(o+l-f,s),e.quadraticCurveTo(o+l,s,o+l,s+f),"center"===r&&"right"===a&&this.drawCaret(t,e,i,n),e.lineTo(o+l,s+u-v),e.quadraticCurveTo(o+l,s+u,o+l-v,s+u),"bottom"===r&&this.drawCaret(t,e,i,n),e.lineTo(o+d,s+u),e.quadraticCurveTo(o,s+u,o,s+u-d),"center"===r&&"left"===a&&this.drawCaret(t,e,i,n),e.lineTo(o,s+c),e.quadraticCurveTo(o,s,o+c,s),e.closePath(),e.fill(),n.borderWidth>0&&e.stroke()}},{key:"_updateAnimationTarget",value:function(t){var e=this.chart,i=this.$animations,n=i&&i.x,a=i&&i.y;if(n||a){var r=ts[t.position].call(this,this._active,this._eventPosition);if(!r)return;var o=this._size=as(this,t),s=Object.assign({},r,this._size),l=os(e,t,s),u=ss(t,s,l,e);n._to===u.x&&a._to===u.y||(this.xAlign=l.xAlign,this.yAlign=l.yAlign,this.width=o.width,this.height=o.height,this.caretX=r.x,this.caretY=r.y,this._resolveAnimations().update(this,u))}}},{key:"_willRender",value:function(){return!!this.opacity}},{key:"draw",value:function(t){var e=this.options.setContext(this.getContext()),i=this.opacity;if(i){this._updateAnimationTarget(e);var n={width:this.width,height:this.height},a={x:this.x,y:this.y};i=Math.abs(i)<.001?0:i;var r=Wi(e.padding),o=this.title.length||this.beforeBody.length||this.body.length||this.afterBody.length||this.footer.length;e.enabled&&o&&(t.save(),t.globalAlpha=i,this.drawBackground(a,t,n,e),Rn(t,e.textDirection),a.y+=r.top,this.drawTitle(a,t,e),this.drawBody(a,t,e),this.drawFooter(a,t,e),En(t,e.textDirection),t.restore())}}},{key:"getActiveElements",value:function(){return this._active||[]}},{key:"setActiveElements",value:function(t,e){var i=this,n=this._active,a=t.map((function(t){var e=t.datasetIndex,n=t.index,a=i.chart.getDatasetMeta(e);if(!a)throw new Error("Cannot find a dataset at index "+e);return{datasetIndex:e,element:a.data[n],index:n}})),r=!Rt(n,a),o=this._positionChanged(a,e);(r||o)&&(this._active=a,this._eventPosition=e,this._ignoreReplayEvents=!0,this.update(!0))}},{key:"handleEvent",value:function(t,e){var i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];if(e&&this._ignoreReplayEvents)return!1;this._ignoreReplayEvents=!1;var n=this.options,a=this._active||[],r=this._getActiveElements(t,a,e,i),o=this._positionChanged(r,t),s=e||!Rt(r,a)||o;return s&&(this._active=r,(n.enabled||n.external)&&(this._eventPosition={x:t.x,y:t.y},this.update(!0,e))),s}},{key:"_getActiveElements",value:function(t,e,i,n){var a=this.options;if("mouseout"===t.type)return[];if(!n)return e;var r=this.chart.getElementsAtEventForMode(t,a.mode,a,i);return a.reverse&&r.reverse(),r}},{key:"_positionChanged",value:function(t,e){var i=this.caretX,n=this.caretY,a=this.options,r=ts[a.position].call(this,t,e);return!1!==r&&(i!==r.x||n!==r.y)}}]),a}();cs.positioners=ts;var fs={id:"tooltip",_element:cs,positioners:ts,afterInit:function(t,e,i){i&&(t.tooltip=new cs({chart:t,options:i}))},beforeUpdate:function(t,e,i){t.tooltip&&t.tooltip.initialize(i)},reset:function(t,e,i){t.tooltip&&t.tooltip.initialize(i)},afterDraw:function(t){var e=t.tooltip;if(e&&e._willRender()){var i={tooltip:e};if(!1===t.notifyPlugins("beforeTooltipDraw",i))return;e.draw(t.ctx),t.notifyPlugins("afterTooltipDraw",i)}},afterEvent:function(t,e){if(t.tooltip){var i=e.replay;t.tooltip.handleEvent(e.event,i,e.inChartArea)&&(e.changed=!0)}},defaults:{enabled:!0,external:null,position:"average",backgroundColor:"rgba(0,0,0,0.8)",titleColor:"#fff",titleFont:{weight:"bold"},titleSpacing:2,titleMarginBottom:6,titleAlign:"left",bodyColor:"#fff",bodySpacing:2,bodyFont:{},bodyAlign:"left",footerColor:"#fff",footerSpacing:2,footerMarginTop:6,footerFont:{weight:"bold"},footerAlign:"left",padding:6,caretPadding:2,caretSize:5,cornerRadius:6,boxHeight:function(t,e){return e.bodyFont.size},boxWidth:function(t,e){return e.bodyFont.size},multiKeyBackground:"#fff",displayColors:!0,boxPadding:0,borderColor:"rgba(0,0,0,0)",borderWidth:0,animation:{duration:400,easing:"easeOutQuart"},animations:{numbers:{type:"number",properties:["x","y","width","height","caretX","caretY"]},opacity:{easing:"linear",duration:200}},callbacks:{beforeTitle:xt,title:function(t){if(t.length>0){var e=t[0],i=e.chart.data.labels,n=i?i.length:0;if(this&&this.options&&"dataset"===this.options.mode)return e.dataset.label||"";if(e.label)return e.label;if(n>0&&e.dataIndex<n)return i[e.dataIndex]}return""},afterTitle:xt,beforeBody:xt,beforeLabel:xt,label:function(t){if(this&&this.options&&"dataset"===this.options.mode)return t.label+": "+t.formattedValue||t.formattedValue;var e=t.dataset.label||"";e&&(e+=": ");var i=t.formattedValue;return wt(i)||(e+=i),e},labelColor:function(t){var e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{borderColor:e.borderColor,backgroundColor:e.backgroundColor,borderWidth:e.borderWidth,borderDash:e.borderDash,borderDashOffset:e.borderDashOffset,borderRadius:0}},labelTextColor:function(){return this.options.bodyColor},labelPointStyle:function(t){var e=t.chart.getDatasetMeta(t.datasetIndex).controller.getStyle(t.dataIndex);return{pointStyle:e.pointStyle,rotation:e.rotation}},afterLabel:xt,afterBody:xt,beforeFooter:xt,footer:xt,afterFooter:xt}},defaultRoutes:{bodyFont:"font",footerFont:"font",titleFont:"font"},descriptors:{_scriptable:function(t){return"filter"!==t&&"itemSort"!==t&&"external"!==t},_indexable:!1,callbacks:{_scriptable:!1,_indexable:!1},animation:{_fallback:!1},animations:{_fallback:"animation"}},additionalOptionScopes:["interaction"]},ds=Object.freeze({__proto__:null,Decimation:Ao,Filler:Uo,Legend:Ko,SubTitle:Qo,Title:Zo,Tooltip:fs});function vs(t,e,i,n){var a=t.indexOf(e);return-1===a?function(t,e,i,n){return"string"==typeof e?(i=t.push(e)-1,n.unshift({index:i,label:e})):isNaN(e)&&(i=null),i}(t,e,i,n):a!==t.lastIndexOf(e)?i:a}var gs=function(i){t(a,Ia);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this,t))._startValue=void 0,i._valueRange=0,i._addedLabels=[],i}return r(a,[{key:"init",value:function(t){var e=this._addedLabels;if(e.length){var i,n=this.getLabels(),r=$n(e);try{for(r.s();!(i=r.n()).done;){var o=i.value,l=o.index,u=o.label;n[l]===u&&n.splice(l,1)}}catch(t){r.e(t)}finally{r.f()}this._addedLabels=[]}B(s(a.prototype),"init",this).call(this,t)}},{key:"parse",value:function(t,e){if(wt(t))return null;var i=this.getLabels();return function(t,e){return null===t?null:de(Math.round(t),0,e)}(e=isFinite(e)&&i[e]===t?e:vs(i,t,Ot(e,t),this._addedLabels),i.length-1)}},{key:"determineDataLimits",value:function(){var t=this.getUserBounds(),e=t.minDefined,i=t.maxDefined,n=this.getMinMax(!0),a=n.min,r=n.max;"ticks"===this.options.bounds&&(e||(a=0),i||(r=this.getLabels().length-1)),this.min=a,this.max=r}},{key:"buildTicks",value:function(){var t=this.min,e=this.max,i=this.options.offset,n=[],a=this.getLabels();a=0===t&&e===a.length-1?a:a.slice(t,e+1),this._valueRange=Math.max(a.length-(i?0:1),1),this._startValue=this.min-(i?.5:0);for(var r=t;r<=e;r++)n.push({value:r});return n}},{key:"getLabelForValue",value:function(t){var e=this.getLabels();return t>=0&&t<e.length?e[t]:t}},{key:"configure",value:function(){B(s(a.prototype),"configure",this).call(this),this.isHorizontal()||(this._reversePixels=!this._reversePixels)}},{key:"getPixelForValue",value:function(t){return"number"!=typeof t&&(t=this.parse(t)),null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}},{key:"getPixelForTick",value:function(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t].value)}},{key:"getValueForPixel",value:function(t){return Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange)}},{key:"getBasePixel",value:function(){return this.bottom}}]),a}();function ps(t,e){var i,n,a,r,o,s,l,u=[],h=t.bounds,c=t.step,f=t.min,d=t.max,v=t.precision,g=t.count,p=t.maxTicks,m=t.maxDigits,y=t.includeBounds,b=c||1,x=p-1,_=e.min,k=e.max,w=!wt(f),M=!wt(d),S=!wt(g),P=(k-_)/(m+1),D=ee((k-_)/x/b)*b;if(D<1e-14&&!w&&!M)return[{value:_},{value:k}];(r=Math.ceil(k/D)-Math.floor(_/D))>x&&(D=ee(r*D/x/b)*b),wt(v)||(i=Math.pow(10,v),D=Math.ceil(D*i)/i),"ticks"===h?(n=Math.floor(_/D)*D,a=Math.ceil(k/D)*D):(n=_,a=k),w&&M&&c&&(o=(d-f)/c,s=D/1e3,(l=Math.round(o))-s<=o&&l+s>=o)?(D=(d-f)/(r=Math.round(Math.min((d-f)/D,p))),n=f,a=d):S?D=((a=M?d:a)-(n=w?f:n))/(r=g-1):r=ne(r=(a-n)/D,Math.round(r),D/1e3)?Math.round(r):Math.ceil(r);var O=Math.max(se(D),se(n));i=Math.pow(10,wt(v)?O:v),n=Math.round(n*i)/i,a=Math.round(a*i)/i;var A=0;for(w&&(y&&n!==f?(u.push({value:f}),n<f&&A++,ne(Math.round((n+A*D)*i)/i,f,ms(f,P,t))&&A++):n<f&&A++);A<r;++A)u.push({value:Math.round((n+A*D)*i)/i});return M&&y&&a!==d?u.length&&ne(u[u.length-1].value,d,ms(d,P,t))?u[u.length-1].value=d:u.push({value:d}):M&&a!==d||u.push({value:a}),u}function ms(t,e,i){var n=i.horizontal,a=re(i.minRotation),r=(n?Math.sin(a):Math.cos(a))||.001,o=.75*e*(""+t).length;return Math.min(e/r,o)}gs.id="category",gs.defaults={ticks:{callback:gs.prototype.getLabelForValue}};var ys=function(i){t(a,Ia);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this,t)).start=void 0,i.end=void 0,i._startValue=void 0,i._endValue=void 0,i._valueRange=0,i}return r(a,[{key:"parse",value:function(t,e){return wt(t)||("number"==typeof t||t instanceof Number)&&!isFinite(+t)?null:+t}},{key:"handleTickRangeOptions",value:function(){var t=this.options.beginAtZero,e=this.getUserBounds(),i=e.minDefined,n=e.maxDefined,a=this.min,r=this.max,o=function(t){return a=i?a:t},s=function(t){return r=n?r:t};if(t){var l=te(a),u=te(r);l<0&&u<0?s(0):l>0&&u>0&&o(0)}if(a===r){var h=1;(r>=Number.MAX_SAFE_INTEGER||a<=Number.MIN_SAFE_INTEGER)&&(h=Math.abs(.05*r)),s(r+h),t||o(a-h)}this.min=a,this.max=r}},{key:"getTickLimit",value:function(){var t,e=this.options.ticks,i=e.maxTicksLimit,n=e.stepSize;return n?(t=Math.ceil(this.max/n)-Math.floor(this.min/n)+1)>1e3&&(console.warn("scales.".concat(this.id,".ticks.stepSize: ").concat(n," would result generating up to ").concat(t," ticks. Limiting to 1000.")),t=1e3):(t=this.computeTickLimit(),i=i||11),i&&(t=Math.min(i,t)),t}},{key:"computeTickLimit",value:function(){return Number.POSITIVE_INFINITY}},{key:"buildTicks",value:function(){var t=this.options,e=t.ticks,i=this.getTickLimit(),n=ps({maxTicks:i=Math.max(2,i),bounds:t.bounds,min:t.min,max:t.max,precision:e.precision,step:e.stepSize,count:e.count,maxDigits:this._maxDigits(),horizontal:this.isHorizontal(),minRotation:e.minRotation||0,includeBounds:!1!==e.includeBounds},this._range||this);return"ticks"===t.bounds&&ae(n,this,"value"),t.reverse?(n.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),n}},{key:"configure",value:function(){var t=this.ticks,e=this.min,i=this.max;if(B(s(a.prototype),"configure",this).call(this),this.options.offset&&t.length){var n=(i-e)/Math.max(t.length-1,1)/2;e-=n,i+=n}this._startValue=e,this._endValue=i,this._valueRange=i-e}},{key:"getLabelForValue",value:function(t){return Cn(t,this.chart.options.locale,this.options.ticks.format)}}]),a}(),bs=function(i){t(a,ys);var n=Hn(a);function a(){return e(this,a),n.apply(this,arguments)}return r(a,[{key:"determineDataLimits",value:function(){var t=this.getMinMax(!0),e=t.min,i=t.max;this.min=Pt(e)?e:0,this.max=Pt(i)?i:1,this.handleTickRangeOptions()}},{key:"computeTickLimit",value:function(){var t=this.isHorizontal(),e=t?this.width:this.height,i=re(this.options.ticks.minRotation),n=(t?Math.sin(i):Math.cos(i))||.001,a=this._resolveTickFontOptions(0);return Math.ceil(e/Math.min(40,a.lineHeight/n))}},{key:"getPixelForValue",value:function(t){return null===t?NaN:this.getPixelForDecimal((t-this._startValue)/this._valueRange)}},{key:"getValueForPixel",value:function(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange}}]),a}();function xs(t){return 1===t/Math.pow(10,Math.floor(Qt(t)))}bs.id="linear",bs.defaults={ticks:{callback:Pa.formatters.numeric}};var _s=function(i){t(a,Ia);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this,t)).start=void 0,i.end=void 0,i._startValue=void 0,i._valueRange=0,i}return r(a,[{key:"parse",value:function(t,e){var i=ys.prototype.parse.apply(this,[t,e]);if(0!==i)return Pt(i)&&i>0?i:null;this._zero=!0}},{key:"determineDataLimits",value:function(){var t=this.getMinMax(!0),e=t.min,i=t.max;this.min=Pt(e)?Math.max(0,e):null,this.max=Pt(i)?Math.max(0,i):null,this.options.beginAtZero&&(this._zero=!0),this.handleTickRangeOptions()}},{key:"handleTickRangeOptions",value:function(){var t=this.getUserBounds(),e=t.minDefined,i=t.maxDefined,n=this.min,a=this.max,r=function(t){return n=e?n:t},o=function(t){return a=i?a:t},s=function(t,e){return Math.pow(10,Math.floor(Qt(t))+e)};n===a&&(n<=0?(r(1),o(10)):(r(s(n,-1)),o(s(a,1)))),n<=0&&r(s(a,-1)),a<=0&&o(s(n,1)),this._zero&&this.min!==this._suggestedMin&&n===s(this.min,0)&&r(s(n,-1)),this.min=n,this.max=a}},{key:"buildTicks",value:function(){var t=this.options,e=function(t,e){var i=Math.floor(Qt(e.max)),n=Math.ceil(e.max/Math.pow(10,i)),a=[],r=Dt(t.min,Math.pow(10,Math.floor(Qt(e.min)))),o=Math.floor(Qt(r)),s=Math.floor(r/Math.pow(10,o)),l=o<0?Math.pow(10,Math.abs(o)):1;do{a.push({value:r,major:xs(r)}),10==++s&&(s=1,l=++o>=0?1:l),r=Math.round(s*Math.pow(10,o)*l)/l}while(o<i||o===i&&s<n);var u=Dt(t.max,r);return a.push({value:u,major:xs(r)}),a}({min:this._userMin,max:this._userMax},this);return"ticks"===t.bounds&&ae(e,this,"value"),t.reverse?(e.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max),e}},{key:"getLabelForValue",value:function(t){return void 0===t?"0":Cn(t,this.chart.options.locale,this.options.ticks.format)}},{key:"configure",value:function(){var t=this.min;B(s(a.prototype),"configure",this).call(this),this._startValue=Qt(t),this._valueRange=Qt(this.max)-Qt(t)}},{key:"getPixelForValue",value:function(t){return void 0!==t&&0!==t||(t=this.min),null===t||isNaN(t)?NaN:this.getPixelForDecimal(t===this.min?0:(Qt(t)-this._startValue)/this._valueRange)}},{key:"getValueForPixel",value:function(t){var e=this.getDecimalForPixel(t);return Math.pow(10,this._startValue+e*this._valueRange)}}]),a}();function ks(t){var e=t.ticks;if(e.display&&t.display){var i=Wi(e.backdropPadding);return Ot(e.font&&e.font.size,bi.font.size)+i.height}return 0}function ws(t,e,i,n,a){return t===n||t===a?{start:e-i/2,end:e+i/2}:t<n||t>a?{start:e-i,end:e}:{start:e,end:e+i}}function Ms(t){for(var e,i,n,a={l:t.left+t._padding.left,r:t.right-t._padding.right,t:t.top+t._padding.top,b:t.bottom-t._padding.bottom},r=Object.assign({},a),o=[],s=[],l=t._pointLabels.length,u=t.options.pointLabels,h=u.centerPointLabels?Yt/l:0,c=0;c<l;c++){var f=u.setContext(t.getPointLabelContext(c));s[c]=f.padding;var d=t.getPointPosition(c,t.drawingArea+s[c],h),v=ji(f.font),g=(e=t.ctx,i=v,n=Mt(n=t._pointLabels[c])?n:[n],{w:_i(e,i.string,n),h:n.length*i.lineHeight});o[c]=g;var p=ce(t.getIndexAngle(c)+h),m=Math.round(oe(p));Ss(r,a,p,ws(m,d.x,g.w,0,180),ws(m,d.y,g.h,90,270))}t.setCenterPoint(a.l-r.l,r.r-a.r,a.t-r.t,r.b-a.b),t._pointLabelItems=function(t,e,i){for(var n=[],a=t._pointLabels.length,r=t.options,o=ks(r)/2,s=t.drawingArea,l=r.pointLabels.centerPointLabels?Yt/a:0,u=0;u<a;u++){var h=t.getPointPosition(u,s+o+i[u],l),c=Math.round(oe(ce(h.angle+Gt))),f=e[u],d=Os(h.y,f.h,c),v=Ps(c),g=Ds(h.x,f.w,v);n.push({x:h.x,y:d,textAlign:v,left:g,top:d,right:g+f.w,bottom:d+f.h})}return n}(t,o,s)}function Ss(t,e,i,n,a){var r=Math.abs(Math.sin(i)),o=Math.abs(Math.cos(i)),s=0,l=0;n.start<e.l?(s=(e.l-n.start)/r,t.l=Math.min(t.l,e.l-s)):n.end>e.r&&(s=(n.end-e.r)/r,t.r=Math.max(t.r,e.r+s)),a.start<e.t?(l=(e.t-a.start)/o,t.t=Math.min(t.t,e.t-l)):a.end>e.b&&(l=(a.end-e.b)/o,t.b=Math.max(t.b,e.b+l))}function Ps(t){return 0===t||180===t?"center":t<180?"left":"right"}function Ds(t,e,i){return"right"===i?t-=e:"center"===i&&(t-=e/2),t}function Os(t,e,i){return 90===i||270===i?t-=e/2:(i>270||i<90)&&(t-=e),t}function As(t,e,i,n){var a=t.ctx;if(i)a.arc(t.xCenter,t.yCenter,e,0,Ut);else{var r=t.getPointPosition(0,e);a.moveTo(r.x,r.y);for(var o=1;o<n;o++)r=t.getPointPosition(o,e),a.lineTo(r.x,r.y)}}_s.id="logarithmic",_s.defaults={ticks:{callback:Pa.formatters.logarithmic,major:{enabled:!0}}};var Cs=function(i){t(a,ys);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this,t)).xCenter=void 0,i.yCenter=void 0,i.drawingArea=void 0,i._pointLabels=[],i._pointLabelItems=[],i}return r(a,[{key:"setDimensions",value:function(){var t=this._padding=Wi(ks(this.options)/2),e=this.width=this.maxWidth-t.width,i=this.height=this.maxHeight-t.height;this.xCenter=Math.floor(this.left+e/2+t.left),this.yCenter=Math.floor(this.top+i/2+t.top),this.drawingArea=Math.floor(Math.min(e,i)/2)}},{key:"determineDataLimits",value:function(){var t=this.getMinMax(!1),e=t.min,i=t.max;this.min=Pt(e)&&!isNaN(e)?e:0,this.max=Pt(i)&&!isNaN(i)?i:0,this.handleTickRangeOptions()}},{key:"computeTickLimit",value:function(){return Math.ceil(this.drawingArea/ks(this.options))}},{key:"generateTickLabels",value:function(t){var e=this;ys.prototype.generateTickLabels.call(this,t),this._pointLabels=this.getLabels().map((function(t,i){var n=Ct(e.options.pointLabels.callback,[t,i],e);return n||0===n?n:""})).filter((function(t,i){return e.chart.getDataVisibility(i)}))}},{key:"fit",value:function(){var t=this.options;t.display&&t.pointLabels.display?Ms(this):this.setCenterPoint(0,0,0,0)}},{key:"setCenterPoint",value:function(t,e,i,n){this.xCenter+=Math.floor((t-e)/2),this.yCenter+=Math.floor((i-n)/2),this.drawingArea-=Math.min(this.drawingArea/2,Math.max(t,e,i,n))}},{key:"getIndexAngle",value:function(t){return ce(t*(Ut/(this._pointLabels.length||1))+re(this.options.startAngle||0))}},{key:"getDistanceFromCenterForValue",value:function(t){if(wt(t))return NaN;var e=this.drawingArea/(this.max-this.min);return this.options.reverse?(this.max-t)*e:(t-this.min)*e}},{key:"getValueForDistanceFromCenter",value:function(t){if(wt(t))return NaN;var e=t/(this.drawingArea/(this.max-this.min));return this.options.reverse?this.max-e:this.min+e}},{key:"getPointLabelContext",value:function(t){var e=this._pointLabels||[];if(t>=0&&t<e.length){var i=e[t];return function(t,e,i){return $i(t,{label:i,index:e,type:"pointLabel"})}(this.getContext(),t,i)}}},{key:"getPointPosition",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,n=this.getIndexAngle(t)-Gt+i;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter,angle:n}}},{key:"getPointPositionForValue",value:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))}},{key:"getBasePosition",value:function(t){return this.getPointPositionForValue(t||0,this.getBaseValue())}},{key:"getPointLabelPosition",value:function(t){var e=this._pointLabelItems[t];return{left:e.left,top:e.top,right:e.right,bottom:e.bottom}}},{key:"drawBackground",value:function(){var t=this.options,e=t.backgroundColor,i=t.grid.circular;if(e){var n=this.ctx;n.save(),n.beginPath(),As(this,this.getDistanceFromCenterForValue(this._endValue),i,this._pointLabels.length),n.closePath(),n.fillStyle=e,n.fill(),n.restore()}}},{key:"drawGrid",value:function(){var t,e,i,n=this,a=this.ctx,r=this.options,o=r.angleLines,s=r.grid,l=this._pointLabels.length;if(r.pointLabels.display&&function(t,e){for(var i=t.ctx,n=t.options.pointLabels,a=e-1;a>=0;a--){var r=n.setContext(t.getPointLabelContext(a)),o=ji(r.font),s=t._pointLabelItems[a],l=s.x,u=s.y,h=s.textAlign,c=s.left,f=s.top,d=s.right,v=s.bottom,g=r.backdropColor;if(!wt(g)){var p=Ni(r.borderRadius),m=Wi(r.backdropPadding);i.fillStyle=g;var y=c-m.left,b=f-m.top,x=d-c+m.width,_=v-f+m.height;Object.values(p).some((function(t){return 0!==t}))?(i.beginPath(),Li(i,{x:y,y:b,w:x,h:_,radius:p}),i.fill()):i.fillRect(y,b,x,_)}Ti(i,t._pointLabels[a],l,u+o.lineHeight/2,o,{color:r.color,textAlign:h,textBaseline:"middle"})}}(this,l),s.display&&this.ticks.forEach((function(t,i){if(0!==i){e=n.getDistanceFromCenterForValue(t.value);var a=s.setContext(n.getContext(i-1));!function(t,e,i,n){var a=t.ctx,r=e.circular,o=e.color,s=e.lineWidth;!r&&!n||!o||!s||i<0||(a.save(),a.strokeStyle=o,a.lineWidth=s,a.setLineDash(e.borderDash),a.lineDashOffset=e.borderDashOffset,a.beginPath(),As(t,i,r,n),a.closePath(),a.stroke(),a.restore())}(n,a,e,l)}})),o.display){for(a.save(),t=l-1;t>=0;t--){var u=o.setContext(this.getPointLabelContext(t)),h=u.color,c=u.lineWidth;c&&h&&(a.lineWidth=c,a.strokeStyle=h,a.setLineDash(u.borderDash),a.lineDashOffset=u.borderDashOffset,e=this.getDistanceFromCenterForValue(r.ticks.reverse?this.min:this.max),i=this.getPointPosition(t,e),a.beginPath(),a.moveTo(this.xCenter,this.yCenter),a.lineTo(i.x,i.y),a.stroke())}a.restore()}}},{key:"drawBorder",value:function(){}},{key:"drawLabels",value:function(){var t=this,e=this.ctx,i=this.options,n=i.ticks;if(n.display){var a,r,o=this.getIndexAngle(0);e.save(),e.translate(this.xCenter,this.yCenter),e.rotate(o),e.textAlign="center",e.textBaseline="middle",this.ticks.forEach((function(o,s){if(0!==s||i.reverse){var l=n.setContext(t.getContext(s)),u=ji(l.font);if(a=t.getDistanceFromCenterForValue(t.ticks[s].value),l.showLabelBackdrop){e.font=u.string,r=e.measureText(o.label).width,e.fillStyle=l.backdropColor;var h=Wi(l.backdropPadding);e.fillRect(-r/2-h.left,-a-u.size/2-h.top,r+h.width,u.size+h.height)}Ti(e,o.label,0,-a,u,{color:l.color})}})),e.restore()}}},{key:"drawTitle",value:function(){}}]),a}();Cs.id="radialLinear",Cs.defaults={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,lineWidth:1,borderDash:[],borderDashOffset:0},grid:{circular:!1},startAngle:0,ticks:{showLabelBackdrop:!0,callback:Pa.formatters.numeric},pointLabels:{backdropColor:void 0,backdropPadding:2,display:!0,font:{size:10},callback:function(t){return t},padding:5,centerPointLabels:!1}},Cs.defaultRoutes={"angleLines.color":"borderColor","pointLabels.color":"color","ticks.color":"color"},Cs.descriptors={angleLines:{_fallback:"grid"}};var Ts={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}},Rs=Object.keys(Ts);function Es(t,e){return t-e}function Ls(t,e){if(wt(e))return null;var i=t._adapter,n=t._parseOpts,a=n.parser,r=n.round,o=n.isoWeekday,s=e;return"function"==typeof a&&(s=a(s)),Pt(s)||(s="string"==typeof a?i.parse(s,a):i.parse(s)),null===s?null:(r&&(s="week"!==r||!ie(o)&&!0!==o?i.startOf(s,r):i.startOf(s,"isoWeek",o)),+s)}function Is(t,e,i,n){for(var a=Rs.length,r=Rs.indexOf(t);r<a-1;++r){var o=Ts[Rs[r]],s=o.steps?o.steps:Number.MAX_SAFE_INTEGER;if(o.common&&Math.ceil((i-e)/(s*o.size))<=n)return Rs[r]}return Rs[a-1]}function zs(t,e,i){if(i){if(i.length){var n=ge(i,e),a=n.lo,r=n.hi;t[i[a]>=e?i[a]:i[r]]=!0}}else t[e]=!0}function Fs(t,e,i){var n,a,r=[],o={},s=e.length;for(n=0;n<s;++n)o[a=e[n]]=n,r.push({value:a,major:!1});return 0!==s&&i?function(t,e,i,n){var a,r,o=t._adapter,s=+o.startOf(e[0].value,n),l=e[e.length-1].value;for(a=s;a<=l;a=+o.add(a,1,n))(r=i[a])>=0&&(e[r].major=!0);return e}(t,r,o,i):r}var Vs=function(i){t(a,Ia);var n=Hn(a);function a(t){var i;return e(this,a),(i=n.call(this,t))._cache={data:[],labels:[],all:[]},i._unit="day",i._majorUnit=void 0,i._offsets={},i._normalized=!1,i._parseOpts=void 0,i}return r(a,[{key:"init",value:function(t,e){var i=t.time||(t.time={}),n=this._adapter=new Ha._date(t.adapters.date);n.init(e),Ft(i.displayFormats,n.formats()),this._parseOpts={parser:i.parser,round:i.round,isoWeekday:i.isoWeekday},B(s(a.prototype),"init",this).call(this,t),this._normalized=e.normalized}},{key:"parse",value:function(t,e){return void 0===t?null:Ls(this,t)}},{key:"beforeLayout",value:function(){B(s(a.prototype),"beforeLayout",this).call(this),this._cache={data:[],labels:[],all:[]}}},{key:"determineDataLimits",value:function(){var t=this.options,e=this._adapter,i=t.time.unit||"day",n=this.getUserBounds(),a=n.min,r=n.max,o=n.minDefined,s=n.maxDefined;function l(t){o||isNaN(t.min)||(a=Math.min(a,t.min)),s||isNaN(t.max)||(r=Math.max(r,t.max))}o&&s||(l(this._getLabelBounds()),"ticks"===t.bounds&&"labels"===t.ticks.source||l(this.getMinMax(!1))),a=Pt(a)&&!isNaN(a)?a:+e.startOf(Date.now(),i),r=Pt(r)&&!isNaN(r)?r:+e.endOf(Date.now(),i)+1,this.min=Math.min(a,r-1),this.max=Math.max(a+1,r)}},{key:"_getLabelBounds",value:function(){var t=this.getLabelTimestamps(),e=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;return t.length&&(e=t[0],i=t[t.length-1]),{min:e,max:i}}},{key:"buildTicks",value:function(){var t=this.options,e=t.time,i=t.ticks,n="labels"===i.source?this.getLabelTimestamps():this._generate();"ticks"===t.bounds&&n.length&&(this.min=this._userMin||n[0],this.max=this._userMax||n[n.length-1]);var a=this.min,r=function(t,e,i){for(var n=0,a=t.length;n<a&&t[n]<e;)n++;for(;a>n&&t[a-1]>i;)a--;return n>0||a<t.length?t.slice(n,a):t}(n,a,this.max);return this._unit=e.unit||(i.autoSkip?Is(e.minUnit,this.min,this.max,this._getLabelCapacity(a)):function(t,e,i,n,a){for(var r=Rs.length-1;r>=Rs.indexOf(i);r--){var o=Rs[r];if(Ts[o].common&&t._adapter.diff(a,n,o)>=e-1)return o}return Rs[i?Rs.indexOf(i):0]}(this,r.length,e.minUnit,this.min,this.max)),this._majorUnit=i.major.enabled&&"year"!==this._unit?function(t){for(var e=Rs.indexOf(t)+1,i=Rs.length;e<i;++e)if(Ts[Rs[e]].common)return Rs[e]}(this._unit):void 0,this.initOffsets(n),t.reverse&&r.reverse(),Fs(this,r,this._majorUnit)}},{key:"afterAutoSkip",value:function(){this.options.offsetAfterAutoskip&&this.initOffsets(this.ticks.map((function(t){return+t.value})))}},{key:"initOffsets",value:function(t){var e,i,n=0,a=0;this.options.offset&&t.length&&(e=this.getDecimalForValue(t[0]),n=1===t.length?1-e:(this.getDecimalForValue(t[1])-e)/2,i=this.getDecimalForValue(t[t.length-1]),a=1===t.length?i:(i-this.getDecimalForValue(t[t.length-2]))/2);var r=t.length<3?.5:.25;n=de(n,0,r),a=de(a,0,r),this._offsets={start:n,end:a,factor:1/(n+1+a)}}},{key:"_generate",value:function(){var t,e,i=this._adapter,n=this.min,a=this.max,r=this.options,o=r.time,s=o.unit||Is(o.minUnit,n,a,this._getLabelCapacity(n)),l=Ot(o.stepSize,1),u="week"===s&&o.isoWeekday,h=ie(u)||!0===u,c={},f=n;if(h&&(f=+i.startOf(f,"isoWeek",u)),f=+i.startOf(f,h?"day":s),i.diff(a,n,s)>1e5*l)throw new Error(n+" and "+a+" are too far apart with stepSize of "+l+" "+s);var d="data"===r.ticks.source&&this.getDataTimestamps();for(t=f,e=0;t<a;t=+i.add(t,l,s),e++)zs(c,t,d);return t!==a&&"ticks"!==r.bounds&&1!==e||zs(c,t,d),Object.keys(c).sort((function(t,e){return t-e})).map((function(t){return+t}))}},{key:"getLabelForValue",value:function(t){var e=this._adapter,i=this.options.time;return i.tooltipFormat?e.format(t,i.tooltipFormat):e.format(t,i.displayFormats.datetime)}},{key:"_tickFormatFunction",value:function(t,e,i,n){var a=this.options,r=a.time.displayFormats,o=this._unit,s=this._majorUnit,l=o&&r[o],u=s&&r[s],h=i[e],c=s&&u&&h&&h.major,f=this._adapter.format(t,n||(c?u:l)),d=a.ticks.callback;return d?Ct(d,[f,e,i],this):f}},{key:"generateTickLabels",value:function(t){var e,i,n;for(e=0,i=t.length;e<i;++e)(n=t[e]).label=this._tickFormatFunction(n.value,e,t)}},{key:"getDecimalForValue",value:function(t){return null===t?NaN:(t-this.min)/(this.max-this.min)}},{key:"getPixelForValue",value:function(t){var e=this._offsets,i=this.getDecimalForValue(t);return this.getPixelForDecimal((e.start+i)*e.factor)}},{key:"getValueForPixel",value:function(t){var e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end;return this.min+i*(this.max-this.min)}},{key:"_getLabelSize",value:function(t){var e=this.options.ticks,i=this.ctx.measureText(t).width,n=re(this.isHorizontal()?e.maxRotation:e.minRotation),a=Math.cos(n),r=Math.sin(n),o=this._resolveTickFontOptions(0).size;return{w:i*a+o*r,h:i*r+o*a}}},{key:"_getLabelCapacity",value:function(t){var e=this.options.time,i=e.displayFormats,n=i[e.unit]||i.millisecond,a=this._tickFormatFunction(t,0,Fs(this,[t],this._majorUnit),n),r=this._getLabelSize(a),o=Math.floor(this.isHorizontal()?this.width/r.w:this.height/r.h)-1;return o>0?o:1}},{key:"getDataTimestamps",value:function(){var t,e,i=this._cache.data||[];if(i.length)return i;var n=this.getMatchingVisibleMetas();if(this._normalized&&n.length)return this._cache.data=n[0].controller.getAllParsedValues(this);for(t=0,e=n.length;t<e;++t)i=i.concat(n[t].controller.getAllParsedValues(this));return this._cache.data=this.normalize(i)}},{key:"getLabelTimestamps",value:function(){var t,e,i=this._cache.labels||[];if(i.length)return i;var n=this.getLabels();for(t=0,e=n.length;t<e;++t)i.push(Ls(this,n[t]));return this._cache.labels=this._normalized?i:this.normalize(i)}},{key:"normalize",value:function(t){return xe(t.sort(Es))}}]),a}();function Bs(t,e,i){var n,a,r,o,s=0,l=t.length-1;if(i){if(e>=t[s].pos&&e<=t[l].pos){var u=pe(t,"pos",e);s=u.lo,l=u.hi}var h=t[s];n=h.pos,r=h.time;var c=t[l];a=c.pos,o=c.time}else{if(e>=t[s].time&&e<=t[l].time){var f=pe(t,"time",e);s=f.lo,l=f.hi}var d=t[s];n=d.time,r=d.pos;var v=t[l];a=v.time,o=v.pos}var g=a-n;return 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