/*!
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 * https://www.chartjs.org
 * (c) 2019 Chart.js Contributors
 * Released under the MIT License
 */
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a,r,o,s=!0;for(a=0,r=t.length;a<r;++a)if(void 0!==(o=t[a])&&(void 0!==e&&"function"==typeof o&&(o=o(e),s=!1),void 0!==i&&K.isArray(o)&&(o=o[i],s=!1),void 0!==o))return n&&!s&&(n.cacheable=!1),o}},dt={_factorize: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},log10:Math.log10||function(t){var e=Math.log(t)*Math.LOG10E,i=Math.round(e);return t===Math.pow(10,i)?i:e}},ht=dt;K.log10=dt.log10;var ct=K,ft=$,gt=rt,pt=ut,mt=ht,vt={getRtlAdapter:function(t,e,i){return t?function(t,e){return{x:function(i){return t+t+e-i},setWidth:function(t){e=t},textAlign:function(t){return"center"===t?t:"right"===t?"left":"right"},xPlus:function(t,e){return t-e},leftForLtr:function(t,e){return t-e}}}(e,i):{x:function(t){return t},setWidth:function(t){},textAlign:function(t){return t},xPlus:function(t,e){return t+e},leftForLtr:function(t,e){return t}}},overrideTextDirection:function(t,e){var i,n;"ltr"!==e&&"rtl"!==e||(n=[(i=t.canvas.style).getPropertyValue("direction"),i.getPropertyPriority("direction")],i.setProperty("direction",e,"important"),t.prevTextDirection=n)},restoreTextDirection:function(t){var e=t.prevTextDirection;void 0!==e&&(delete t.prevTextDirection,t.canvas.style.setProperty("direction",e[0],e[1]))}};ct.easing=ft,ct.canvas=gt,ct.options=pt,ct.math=mt,ct.rtl=vt;var bt=function(t){ct.extend(this,t),this.initialize.apply(this,arguments)};ct.extend(bt.prototype,{_type:void 0,initialize:function(){this.hidden=!1},pivot:function(){var t=this;return t._view||(t._view=ct.extend({},t._model)),t._start={},t},transition:function(t){var e=this,i=e._model,n=e._start,a=e._view;return i&&1!==t?(a||(a=e._view={}),n||(n=e._start={}),function(t,e,i,n){var a,r,o,s,l,u,d,h,c,f=Object.keys(i);for(a=0,r=f.length;a<r;++a)if(u=i[o=f[a]],e.hasOwnProperty(o)||(e[o]=u),(s=e[o])!==u&&"_"!==o[0]){if(t.hasOwnProperty(o)||(t[o]=s),(d=typeof u)===typeof(l=t[o]))if("string"===d){if((h=G(l)).valid&&(c=G(u)).valid){e[o]=c.mix(h,n).rgbString();continue}}else if(ct.isFinite(l)&&ct.isFinite(u)){e[o]=l+(u-l)*n;continue}e[o]=u}}(n,a,i,t),e):(e._view=ct.extend({},i),e._start=null,e)},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return ct.isNumber(this._model.x)&&ct.isNumber(this._model.y)}}),bt.extend=ct.inherits;var xt=bt,yt=xt.extend({chart:null,currentStep:0,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null}),_t=yt;Object.defineProperty(yt.prototype,"animationObject",{get:function(){return this}}),Object.defineProperty(yt.prototype,"chartInstance",{get:function(){return this.chart},set:function(t){this.chart=t}}),st._set("global",{animation:{duration:1e3,easing:"easeOutQuart",onProgress:ct.noop,onComplete:ct.noop}});var kt={animations:[],request:null,addAnimation:function(t,e,i,n){var a,r,o=this.animations;for(e.chart=t,e.startTime=Date.now(),e.duration=i,n||(t.animating=!0),a=0,r=o.length;a<r;++a)if(o[a].chart===t)return void(o[a]=e);o.push(e),1===o.length&&this.requestAnimationFrame()},cancelAnimation:function(t){var e=ct.findIndex(this.animations,function(e){return e.chart===t});-1!==e&&(this.animations.splice(e,1),t.animating=!1)},requestAnimationFrame:function(){var t=this;null===t.request&&(t.request=ct.requestAnimFrame.call(window,function(){t.request=null,t.startDigest()}))},startDigest:function(){this.advance(),this.animations.length>0&&this.requestAnimationFrame()},advance:function(){for(var t,e,i,n,a=this.animations,r=0;r<a.length;)e=(t=a[r]).chart,i=t.numSteps,n=Math.floor((Date.now()-t.startTime)/t.duration*i)+1,t.currentStep=Math.min(n,i),ct.callback(t.render,[e,t],e),ct.callback(t.onAnimationProgress,[t],e),t.currentStep>=i?(ct.callback(t.onAnimationComplete,[t],e),e.animating=!1,a.splice(r,1)):++r}},wt=ct.options.resolve,Mt=["push","pop","shift","splice","unshift"];function St(t,e){var i=t._chartjs;if(i){var n=i.listeners,a=n.indexOf(e);-1!==a&&n.splice(a,1),n.length>0||(Mt.forEach(function(e){delete t[e]}),delete t._chartjs)}}var Ct=function(t,e){this.initialize(t,e)};ct.extend(Ct.prototype,{datasetElementType:null,dataElementType:null,_datasetElementOptions:["backgroundColor","borderCapStyle","borderColor","borderDash","borderDashOffset","borderJoinStyle","borderWidth"],_dataElementOptions:["backgroundColor","borderColor","borderWidth","pointStyle"],initialize:function(t,e){var i=this;i.chart=t,i.index=e,i.linkScales(),i.addElements(),i._type=i.getMeta().type},updateIndex:function(t){this.index=t},linkScales:function(){var t=this.getMeta(),e=this.chart,i=e.scales,n=this.getDataset(),a=e.options.scales;null!==t.xAxisID&&t.xAxisID in i&&!n.xAxisID||(t.xAxisID=n.xAxisID||a.xAxes[0].id),null!==t.yAxisID&&t.yAxisID in i&&!n.yAxisID||(t.yAxisID=n.yAxisID||a.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(t){return this.chart.scales[t]},_getValueScaleId:function(){return this.getMeta().yAxisID},_getIndexScaleId:function(){return this.getMeta().xAxisID},_getValueScale:function(){return this.getScaleForId(this._getValueScaleId())},_getIndexScale:function(){return this.getScaleForId(this._getIndexScaleId())},reset:function(){this._update(!0)},destroy:function(){this._data&&St(this._data,this)},createMetaDataset:function(){var t=this.datasetElementType;return t&&new t({_chart:this.chart,_datasetIndex:this.index})},createMetaData:function(t){var e=this.dataElementType;return e&&new e({_chart:this.chart,_datasetIndex:this.index,_index:t})},addElements:function(){var t,e,i=this.getMeta(),n=this.getDataset().data||[],a=i.data;for(t=0,e=n.length;t<e;++t)a[t]=a[t]||this.createMetaData(t);i.dataset=i.dataset||this.createMetaDataset()},addElementAndReset:function(t){var e=this.createMetaData(t);this.getMeta().data.splice(t,0,e),this.updateElement(e,t,!0)},buildOrUpdateElements:function(){var t,e,i=this,n=i.getDataset(),a=n.data||(n.data=[]);i._data!==a&&(i._data&&St(i._data,i),a&&Object.isExtensible(a)&&(e=i,(t=a)._chartjs?t._chartjs.listeners.push(e):(Object.defineProperty(t,"_chartjs",{configurable:!0,enumerable:!1,value:{listeners:[e]}}),Mt.forEach(function(e){var i="onData"+e.charAt(0).toUpperCase()+e.slice(1),n=t[e];Object.defineProperty(t,e,{configurable:!0,enumerable:!1,value:function(){var e=Array.prototype.slice.call(arguments),a=n.apply(this,e);return ct.each(t._chartjs.listeners,function(t){"function"==typeof t[i]&&t[i].apply(t,e)}),a}})}))),i._data=a),i.resyncElements()},_configure:function(){this._config=ct.merge({},[this.chart.options.datasets[this._type],this.getDataset()],{merger:function(t,e,i){"_meta"!==t&&"data"!==t&&ct._merger(t,e,i)}})},_update:function(t){this._configure(),this._cachedDataOpts=null,this.update(t)},update:ct.noop,transition:function(t){for(var e=this.getMeta(),i=e.data||[],n=i.length,a=0;a<n;++a)i[a].transition(t);e.dataset&&e.dataset.transition(t)},draw:function(){var t=this.getMeta(),e=t.data||[],i=e.length,n=0;for(t.dataset&&t.dataset.draw();n<i;++n)e[n].draw()},getStyle:function(t){var e,i=this.getMeta(),n=i.dataset;return this._configure(),n&&void 0===t?e=this._resolveDatasetElementOptions(n||{}):(t=t||0,e=this._resolveDataElementOptions(i.data[t]||{},t)),!1!==e.fill&&null!==e.fill||(e.backgroundColor="rgba(0,0,0,0)"),e},_resolveDatasetElementOptions:function(t,e){var i,n,a,r,o=this,s=o.chart,l=o._config,u=t.custom||{},d=s.options.elements[o.datasetElementType.prototype._type]||{},h=o._datasetElementOptions,c={},f={chart:s,dataset:o.getDataset(),datasetIndex:o.index,hover:e};for(i=0,n=h.length;i<n;++i)a=h[i],r=e?"hover"+a.charAt(0).toUpperCase()+a.slice(1):a,c[a]=wt([u[r],l[r],d[r]],f);return c},_resolveDataElementOptions:function(t,e){var i=this,n=t&&t.custom,a=i._cachedDataOpts;if(a&&!n)return a;var r,o,s,l,u=i.chart,d=i._config,h=u.options.elements[i.dataElementType.prototype._type]||{},c=i._dataElementOptions,f={},g={chart:u,dataIndex:e,dataset:i.getDataset(),datasetIndex:i.index},p={cacheable:!n};if(n=n||{},ct.isArray(c))for(o=0,s=c.length;o<s;++o)f[l=c[o]]=wt([n[l],d[l],h[l]],g,e,p);else for(o=0,s=(r=Object.keys(c)).length;o<s;++o)f[l=r[o]]=wt([n[l],d[c[l]],d[l],h[l]],g,e,p);return p.cacheable&&(i._cachedDataOpts=Object.freeze(f)),f},removeHoverStyle:function(t){ct.merge(t._model,t.$previousStyle||{}),delete t.$previousStyle},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],i=t._index,n=t.custom||{},a=t._model,r=ct.getHoverColor;t.$previousStyle={backgroundColor:a.backgroundColor,borderColor:a.borderColor,borderWidth:a.borderWidth},a.backgroundColor=wt([n.hoverBackgroundColor,e.hoverBackgroundColor,r(a.backgroundColor)],void 0,i),a.borderColor=wt([n.hoverBorderColor,e.hoverBorderColor,r(a.borderColor)],void 0,i),a.borderWidth=wt([n.hoverBorderWidth,e.hoverBorderWidth,a.borderWidth],void 0,i)},_removeDatasetHoverStyle:function(){var t=this.getMeta().dataset;t&&this.removeHoverStyle(t)},_setDatasetHoverStyle:function(){var t,e,i,n,a,r,o=this.getMeta().dataset,s={};if(o){for(r=o._model,a=this._resolveDatasetElementOptions(o,!0),t=0,e=(n=Object.keys(a)).length;t<e;++t)s[i=n[t]]=r[i],r[i]=a[i];o.$previousStyle=s}},resyncElements:function(){var t=this.getMeta(),e=this.getDataset().data,i=t.data.length,n=e.length;n<i?t.data.splice(n,i-n):n>i&&this.insertElements(i,n-i)},insertElements:function(t,e){for(var i=0;i<e;++i)this.addElementAndReset(t+i)},onDataPush:function(){var t=arguments.length;this.insertElements(this.getDataset().data.length-t,t)},onDataPop:function(){this.getMeta().data.pop()},onDataShift:function(){this.getMeta().data.shift()},onDataSplice:function(t,e){this.getMeta().data.splice(t,e),this.insertElements(t,arguments.length-2)},onDataUnshift:function(){this.insertElements(0,arguments.length)}}),Ct.extend=ct.inherits;var Pt=Ct,At=2*Math.PI;function Dt(t,e){var i=e.startAngle,n=e.endAngle,a=e.pixelMargin,r=a/e.outerRadius,o=e.x,s=e.y;t.beginPath(),t.arc(o,s,e.outerRadius,i-r,n+r),e.innerRadius>a?(r=a/e.innerRadius,t.arc(o,s,e.innerRadius-a,n+r,i-r,!0)):t.arc(o,s,a,n+Math.PI/2,i-Math.PI/2),t.closePath(),t.clip()}function Tt(t,e,i){var n="inner"===e.borderAlign;n?(t.lineWidth=2*e.borderWidth,t.lineJoin="round"):(t.lineWidth=e.borderWidth,t.lineJoin="bevel"),i.fullCircles&&function(t,e,i,n){var a,r=i.endAngle;for(n&&(i.endAngle=i.startAngle+At,Dt(t,i),i.endAngle=r,i.endAngle===i.startAngle&&i.fullCircles&&(i.endAngle+=At,i.fullCircles--)),t.beginPath(),t.arc(i.x,i.y,i.innerRadius,i.startAngle+At,i.startAngle,!0),a=0;a<i.fullCircles;++a)t.stroke();for(t.beginPath(),t.arc(i.x,i.y,e.outerRadius,i.startAngle,i.startAngle+At),a=0;a<i.fullCircles;++a)t.stroke()}(t,e,i,n),n&&Dt(t,i),t.beginPath(),t.arc(i.x,i.y,e.outerRadius,i.startAngle,i.endAngle),t.arc(i.x,i.y,i.innerRadius,i.endAngle,i.startAngle,!0),t.closePath(),t.stroke()}st._set("global",{elements:{arc:{backgroundColor:st.global.defaultColor,borderColor:"#fff",borderWidth:2,borderAlign:"center"}}});var It=xt.extend({_type:"arc",inLabelRange:function(t){var e=this._view;return!!e&&Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2)},inRange:function(t,e){var i=this._view;if(i){for(var n=ct.getAngleFromPoint(i,{x:t,y:e}),a=n.angle,r=n.distance,o=i.startAngle,s=i.endAngle;s<o;)s+=At;for(;a>s;)a-=At;for(;a<o;)a+=At;var l=a>=o&&a<=s,u=r>=i.innerRadius&&r<=i.outerRadius;return l&&u}return!1},getCenterPoint:function(){var t=this._view,e=(t.startAngle+t.endAngle)/2,i=(t.innerRadius+t.outerRadius)/2;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},getArea:function(){var t=this._view;return Math.PI*((t.endAngle-t.startAngle)/(2*Math.PI))*(Math.pow(t.outerRadius,2)-Math.pow(t.innerRadius,2))},tooltipPosition:function(){var t=this._view,e=t.startAngle+(t.endAngle-t.startAngle)/2,i=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*i,y:t.y+Math.sin(e)*i}},draw:function(){var t,e=this._chart.ctx,i=this._view,n="inner"===i.borderAlign?.33:0,a={x:i.x,y:i.y,innerRadius:i.innerRadius,outerRadius:Math.max(i.outerRadius-n,0),pixelMargin:n,startAngle:i.startAngle,endAngle:i.endAngle,fullCircles:Math.floor(i.circumference/At)};if(e.save(),e.fillStyle=i.backgroundColor,e.strokeStyle=i.borderColor,a.fullCircles){for(a.endAngle=a.startAngle+At,e.beginPath(),e.arc(a.x,a.y,a.outerRadius,a.startAngle,a.endAngle),e.arc(a.x,a.y,a.innerRadius,a.endAngle,a.startAngle,!0),e.closePath(),t=0;t<a.fullCircles;++t)e.fill();a.endAngle=a.startAngle+i.circumference%At}e.beginPath(),e.arc(a.x,a.y,a.outerRadius,a.startAngle,a.endAngle),e.arc(a.x,a.y,a.innerRadius,a.endAngle,a.startAngle,!0),e.closePath(),e.fill(),i.borderWidth&&Tt(e,i,a),e.restore()}}),Ft=ct.valueOrDefault,Lt=st.global.defaultColor;st._set("global",{elements:{line:{tension:.4,backgroundColor:Lt,borderWidth:3,borderColor:Lt,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var Ot=xt.extend({_type:"line",draw:function(){var t,e,i,n=this,a=n._view,r=n._chart.ctx,o=a.spanGaps,s=n._children.slice(),l=st.global,u=l.elements.line,d=-1,h=n._loop;if(s.length){if(n._loop){for(t=0;t<s.length;++t)if(e=ct.previousItem(s,t),!s[t]._view.skip&&e._view.skip){s=s.slice(t).concat(s.slice(0,t)),h=o;break}h&&s.push(s[0])}for(r.save(),r.lineCap=a.borderCapStyle||u.borderCapStyle,r.setLineDash&&r.setLineDash(a.borderDash||u.borderDash),r.lineDashOffset=Ft(a.borderDashOffset,u.borderDashOffset),r.lineJoin=a.borderJoinStyle||u.borderJoinStyle,r.lineWidth=Ft(a.borderWidth,u.borderWidth),r.strokeStyle=a.borderColor||l.defaultColor,r.beginPath(),(i=s[0]._view).skip||(r.moveTo(i.x,i.y),d=0),t=1;t<s.length;++t)i=s[t]._view,e=-1===d?ct.previousItem(s,t):s[d],i.skip||(d!==t-1&&!o||-1===d?r.moveTo(i.x,i.y):ct.canvas.lineTo(r,e._view,i),d=t);h&&r.closePath(),r.stroke(),r.restore()}}}),Rt=ct.valueOrDefault,zt=st.global.defaultColor;function Nt(t){var e=this._view;return!!e&&Math.abs(t-e.x)<e.radius+e.hitRadius}st._set("global",{elements:{point:{radius:3,pointStyle:"circle",backgroundColor:zt,borderColor:zt,borderWidth:1,hitRadius:1,hoverRadius:4,hoverBorderWidth:1}}});var Bt=xt.extend({_type:"point",inRange:function(t,e){var i=this._view;return!!i&&Math.pow(t-i.x,2)+Math.pow(e-i.y,2)<Math.pow(i.hitRadius+i.radius,2)},inLabelRange:Nt,inXRange:Nt,inYRange:function(t){var e=this._view;return!!e&&Math.abs(t-e.y)<e.radius+e.hitRadius},getCenterPoint:function(){var t=this._view;return{x:t.x,y:t.y}},getArea:function(){return Math.PI*Math.pow(this._view.radius,2)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y,padding:t.radius+t.borderWidth}},draw:function(t){var e=this._view,i=this._chart.ctx,n=e.pointStyle,a=e.rotation,r=e.radius,o=e.x,s=e.y,l=st.global,u=l.defaultColor;e.skip||(void 0===t||ct.canvas._isPointInArea(e,t))&&(i.strokeStyle=e.borderColor||u,i.lineWidth=Rt(e.borderWidth,l.elements.point.borderWidth),i.fillStyle=e.backgroundColor||u,ct.canvas.drawPoint(i,n,r,o,s,a))}}),Et=st.global.defaultColor;function Vt(t){return t&&void 0!==t.width}function Wt(t){var e,i,n,a,r;return Vt(t)?(r=t.width/2,e=t.x-r,i=t.x+r,n=Math.min(t.y,t.base),a=Math.max(t.y,t.base)):(r=t.height/2,e=Math.min(t.x,t.base),i=Math.max(t.x,t.base),n=t.y-r,a=t.y+r),{left:e,top:n,right:i,bottom:a}}function Ht(t,e,i){return t===e?i:t===i?e:t}function jt(t,e,i){var n,a,r,o,s=t.borderWidth,l=function(t){var e=t.borderSkipped,i={};return e?(t.horizontal?t.base>t.x&&(e=Ht(e,"left","right")):t.base<t.y&&(e=Ht(e,"bottom","top")),i[e]=!0,i):i}(t);return ct.isObject(s)?(n=+s.top||0,a=+s.right||0,r=+s.bottom||0,o=+s.left||0):n=a=r=o=+s||0,{t:l.top||n<0?0:n>i?i:n,r:l.right||a<0?0:a>e?e:a,b:l.bottom||r<0?0:r>i?i:r,l:l.left||o<0?0:o>e?e:o}}function qt(t,e,i){var n=null===e,a=null===i,r=!(!t||n&&a)&&Wt(t);return r&&(n||e>=r.left&&e<=r.right)&&(a||i>=r.top&&i<=r.bottom)}st._set("global",{elements:{rectangle:{backgroundColor:Et,borderColor:Et,borderSkipped:"bottom",borderWidth:0}}});var Ut=xt.extend({_type:"rectangle",draw:function(){var t=this._chart.ctx,e=this._view,i=function(t){var e=Wt(t),i=e.right-e.left,n=e.bottom-e.top,a=jt(t,i/2,n/2);return{outer:{x:e.left,y:e.top,w:i,h:n},inner:{x:e.left+a.l,y:e.top+a.t,w:i-a.l-a.r,h:n-a.t-a.b}}}(e),n=i.outer,a=i.inner;t.fillStyle=e.backgroundColor,t.fillRect(n.x,n.y,n.w,n.h),n.w===a.w&&n.h===a.h||(t.save(),t.beginPath(),t.rect(n.x,n.y,n.w,n.h),t.clip(),t.fillStyle=e.borderColor,t.rect(a.x,a.y,a.w,a.h),t.fill("evenodd"),t.restore())},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){return qt(this._view,t,e)},inLabelRange:function(t,e){var i=this._view;return Vt(i)?qt(i,t,null):qt(i,null,e)},inXRange:function(t){return qt(this._view,t,null)},inYRange:function(t){return qt(this._view,null,t)},getCenterPoint:function(){var t,e,i=this._view;return Vt(i)?(t=i.x,e=(i.y+i.base)/2):(t=(i.x+i.base)/2,e=i.y),{x:t,y:e}},getArea:function(){var t=this._view;return Vt(t)?t.width*Math.abs(t.y-t.base):t.height*Math.abs(t.x-t.base)},tooltipPosition:function(){var t=this._view;return{x:t.x,y:t.y}}}),Yt={},Gt=It,Xt=Ot,Kt=Bt,Zt=Ut;Yt.Arc=Gt,Yt.Line=Xt,Yt.Point=Kt,Yt.Rectangle=Zt;var $t=ct._deprecated,Jt=ct.valueOrDefault;function Qt(t,e,i){var n,a,r=i.barThickness,o=e.stackCount,s=e.pixels[t],l=ct.isNullOrUndef(r)?function(t,e){var i,n,a,r,o=t._length;for(a=1,r=e.length;a<r;++a)o=Math.min(o,Math.abs(e[a]-e[a-1]));for(a=0,r=t.getTicks().length;a<r;++a)n=t.getPixelForTick(a),o=a>0?Math.min(o,Math.abs(n-i)):o,i=n;return o}(e.scale,e.pixels):-1;return ct.isNullOrUndef(r)?(n=l*i.categoryPercentage,a=i.barPercentage):(n=r*o,a=1),{chunk:n/o,ratio:a,start:s-n/2}}st._set("bar",{hover:{mode:"label"},scales:{xAxes:[{type:"category",offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}}),st._set("global",{datasets:{bar:{categoryPercentage:.8,barPercentage:.9}}});var te=Pt.extend({dataElementType:Yt.Rectangle,_dataElementOptions:["backgroundColor","borderColor","borderSkipped","borderWidth","barPercentage","barThickness","categoryPercentage","maxBarThickness","minBarLength"],initialize:function(){var t,e,i=this;Pt.prototype.initialize.apply(i,arguments),(t=i.getMeta()).stack=i.getDataset().stack,t.bar=!0,e=i._getIndexScale().options,$t("bar chart",e.barPercentage,"scales.[x/y]Axes.barPercentage","dataset.barPercentage"),$t("bar chart",e.barThickness,"scales.[x/y]Axes.barThickness","dataset.barThickness"),$t("bar chart",e.categoryPercentage,"scales.[x/y]Axes.categoryPercentage","dataset.categoryPercentage"),$t("bar chart",i._getValueScale().options.minBarLength,"scales.[x/y]Axes.minBarLength","dataset.minBarLength"),$t("bar chart",e.maxBarThickness,"scales.[x/y]Axes.maxBarThickness","dataset.maxBarThickness")},update:function(t){var e,i,n=this.getMeta().data;for(this._ruler=this.getRuler(),e=0,i=n.length;e<i;++e)this.updateElement(n[e],e,t)},updateElement:function(t,e,i){var n=this,a=n.getMeta(),r=n.getDataset(),o=n._resolveDataElementOptions(t,e);t._xScale=n.getScaleForId(a.xAxisID),t._yScale=n.getScaleForId(a.yAxisID),t._datasetIndex=n.index,t._index=e,t._model={backgroundColor:o.backgroundColor,borderColor:o.borderColor,borderSkipped:o.borderSkipped,borderWidth:o.borderWidth,datasetLabel:r.label,label:n.chart.data.labels[e]},ct.isArray(r.data[e])&&(t._model.borderSkipped=null),n._updateElementGeometry(t,e,i,o),t.pivot()},_updateElementGeometry:function(t,e,i,n){var a=this,r=t._model,o=a._getValueScale(),s=o.getBasePixel(),l=o.isHorizontal(),u=a._ruler||a.getRuler(),d=a.calculateBarValuePixels(a.index,e,n),h=a.calculateBarIndexPixels(a.index,e,u,n);r.horizontal=l,r.base=i?s:d.base,r.x=l?i?s:d.head:h.center,r.y=l?h.center:i?s:d.head,r.height=l?h.size:void 0,r.width=l?void 0:h.size},_getStacks:function(t){var e,i,n=this._getIndexScale(),a=n._getMatchingVisibleMetas(this._type),r=n.options.stacked,o=a.length,s=[];for(e=0;e<o&&(i=a[e],(!1===r||-1===s.indexOf(i.stack)||void 0===r&&void 0===i.stack)&&s.push(i.stack),i.index!==t);++e);return s},getStackCount:function(){return this._getStacks().length},getStackIndex:function(t,e){var i=this._getStacks(t),n=void 0!==e?i.indexOf(e):-1;return-1===n?i.length-1:n},getRuler:function(){var t,e,i=this._getIndexScale(),n=[];for(t=0,e=this.getMeta().data.length;t<e;++t)n.push(i.getPixelForValue(null,t,this.index));return{pixels:n,start:i._startPixel,end:i._endPixel,stackCount:this.getStackCount(),scale:i}},calculateBarValuePixels:function(t,e,i){var n,a,r,o,s,l,u,d=this.chart,h=this._getValueScale(),c=h.isHorizontal(),f=d.data.datasets,g=h._getMatchingVisibleMetas(this._type),p=h._parseValue(f[t].data[e]),m=i.minBarLength,v=h.options.stacked,b=this.getMeta().stack,x=void 0===p.start?0:p.max>=0&&p.min>=0?p.min:p.max,y=void 0===p.start?p.end:p.max>=0&&p.min>=0?p.max-p.min:p.min-p.max,_=g.length;if(v||void 0===v&&void 0!==b)for(n=0;n<_&&(a=g[n]).index!==t;++n)a.stack===b&&(r=void 0===(u=h._parseValue(f[a.index].data[e])).start?u.end:u.min>=0&&u.max>=0?u.max:u.min,(p.min<0&&r<0||p.max>=0&&r>0)&&(x+=r));return o=h.getPixelForValue(x),l=(s=h.getPixelForValue(x+y))-o,void 0!==m&&Math.abs(l)<m&&(l=m,s=y>=0&&!c||y<0&&c?o-m:o+m),{size:l,base:o,head:s,center:s+l/2}},calculateBarIndexPixels:function(t,e,i,n){var a="flex"===n.barThickness?function(t,e,i){var n,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;return null===o&&(o=r-(null===s?e.end-e.start:s-r)),null===s&&(s=r+r-o),n=r-(r-Math.min(o,s))/2*l,{chunk:Math.abs(s-o)/2*l/e.stackCount,ratio:i.barPercentage,start:n}}(e,i,n):Qt(e,i,n),r=this.getStackIndex(t,this.getMeta().stack),o=a.start+a.chunk*r+a.chunk/2,s=Math.min(Jt(n.maxBarThickness,1/0),a.chunk*a.ratio);return{base:o-s/2,head:o+s/2,center:o,size:s}},draw:function(){var t=this.chart,e=this._getValueScale(),i=this.getMeta().data,n=this.getDataset(),a=i.length,r=0;for(ct.canvas.clipArea(t.ctx,t.chartArea);r<a;++r){var o=e._parseValue(n.data[r]);isNaN(o.min)||isNaN(o.max)||i[r].draw()}ct.canvas.unclipArea(t.ctx)},_resolveDataElementOptions:function(){var t=this,e=ct.extend({},Pt.prototype._resolveDataElementOptions.apply(t,arguments)),i=t._getIndexScale().options,n=t._getValueScale().options;return e.barPercentage=Jt(i.barPercentage,e.barPercentage),e.barThickness=Jt(i.barThickness,e.barThickness),e.categoryPercentage=Jt(i.categoryPercentage,e.categoryPercentage),e.maxBarThickness=Jt(i.maxBarThickness,e.maxBarThickness),e.minBarLength=Jt(n.minBarLength,e.minBarLength),e}}),ee=ct.valueOrDefault,ie=ct.options.resolve;st._set("bubble",{hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{callbacks:{title:function(){return""},label:function(t,e){var i=e.datasets[t.datasetIndex].label||"",n=e.datasets[t.datasetIndex].data[t.index];return i+": ("+t.xLabel+", "+t.yLabel+", "+n.r+")"}}}});var ne=Pt.extend({dataElementType:Yt.Point,_dataElementOptions:["backgroundColor","borderColor","borderWidth","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth","hoverRadius","hitRadius","pointStyle","rotation"],update:function(t){var e=this,i=e.getMeta().data;ct.each(i,function(i,n){e.updateElement(i,n,t)})},updateElement:function(t,e,i){var n=this,a=n.getMeta(),r=t.custom||{},o=n.getScaleForId(a.xAxisID),s=n.getScaleForId(a.yAxisID),l=n._resolveDataElementOptions(t,e),u=n.getDataset().data[e],d=n.index,h=i?o.getPixelForDecimal(.5):o.getPixelForValue("object"==typeof u?u:NaN,e,d),c=i?s.getBasePixel():s.getPixelForValue(u,e,d);t._xScale=o,t._yScale=s,t._options=l,t._datasetIndex=d,t._index=e,t._model={backgroundColor:l.backgroundColor,borderColor:l.borderColor,borderWidth:l.borderWidth,hitRadius:l.hitRadius,pointStyle:l.pointStyle,rotation:l.rotation,radius:i?0:l.radius,skip:r.skip||isNaN(h)||isNaN(c),x:h,y:c},t.pivot()},setHoverStyle:function(t){var e=t._model,i=t._options,n=ct.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=ee(i.hoverBackgroundColor,n(i.backgroundColor)),e.borderColor=ee(i.hoverBorderColor,n(i.borderColor)),e.borderWidth=ee(i.hoverBorderWidth,i.borderWidth),e.radius=i.radius+i.hoverRadius},_resolveDataElementOptions:function(t,e){var i=this,n=i.chart,a=i.getDataset(),r=t.custom||{},o=a.data[e]||{},s=Pt.prototype._resolveDataElementOptions.apply(i,arguments),l={chart:n,dataIndex:e,dataset:a,datasetIndex:i.index};return i._cachedDataOpts===s&&(s=ct.extend({},s)),s.radius=ie([r.radius,o.r,i._config.radius,n.options.elements.point.radius],l,e),s}}),ae=ct.valueOrDefault,re=Math.PI,oe=2*re,se=re/2;st._set("doughnut",{animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},legendCallback:function(t){var e,i,n,a=document.createElement("ul"),r=t.data,o=r.datasets,s=r.labels;if(a.setAttribute("class",t.id+"-legend"),o.length)for(e=0,i=o[0].data.length;e<i;++e)(n=a.appendChild(document.createElement("li"))).appendChild(document.createElement("span")).style.backgroundColor=o[0].backgroundColor[e],s[e]&&n.appendChild(document.createTextNode(s[e]));return a.outerHTML},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(i,n){var a=t.getDatasetMeta(0),r=a.controller.getStyle(n);return{text:i,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,lineWidth:r.borderWidth,hidden:isNaN(e.datasets[0].data[n])||a.data[n].hidden,index:n}}):[]}},onClick:function(t,e){var i,n,a,r=e.index,o=this.chart;for(i=0,n=(o.data.datasets||[]).length;i<n;++i)(a=o.getDatasetMeta(i)).data[r]&&(a.data[r].hidden=!a.data[r].hidden);o.update()}},cutoutPercentage:50,rotation:-se,circumference:oe,tooltips:{callbacks:{title:function(){return""},label:function(t,e){var i=e.labels[t.index],n=": "+e.datasets[t.datasetIndex].data[t.index];return ct.isArray(i)?(i=i.slice())[0]+=n:i+=n,i}}}});var le=Pt.extend({dataElementType:Yt.Arc,linkScales:ct.noop,_dataElementOptions:["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"],getRingIndex:function(t){for(var e=0,i=0;i<t;++i)this.chart.isDatasetVisible(i)&&++e;return e},update:function(t){var e,i,n,a,r=this,o=r.chart,s=o.chartArea,l=o.options,u=1,d=1,h=0,c=0,f=r.getMeta(),g=f.data,p=l.cutoutPercentage/100||0,m=l.circumference,v=r._getRingWeight(r.index);if(m<oe){var b=l.rotation%oe,x=(b+=b>=re?-oe:b<-re?oe:0)+m,y=Math.cos(b),_=Math.sin(b),k=Math.cos(x),w=Math.sin(x),M=b<=0&&x>=0||x>=oe,S=b<=se&&x>=se||x>=oe+se,C=b<=-se&&x>=-se||x>=re+se,P=b===-re||x>=re?-1:Math.min(y,y*p,k,k*p),A=C?-1:Math.min(_,_*p,w,w*p),D=M?1:Math.max(y,y*p,k,k*p),T=S?1:Math.max(_,_*p,w,w*p);u=(D-P)/2,d=(T-A)/2,h=-(D+P)/2,c=-(T+A)/2}for(n=0,a=g.length;n<a;++n)g[n]._options=r._resolveDataElementOptions(g[n],n);for(o.borderWidth=r.getMaxBorderWidth(),e=(s.right-s.left-o.borderWidth)/u,i=(s.bottom-s.top-o.borderWidth)/d,o.outerRadius=Math.max(Math.min(e,i)/2,0),o.innerRadius=Math.max(o.outerRadius*p,0),o.radiusLength=(o.outerRadius-o.innerRadius)/(r._getVisibleDatasetWeightTotal()||1),o.offsetX=h*o.outerRadius,o.offsetY=c*o.outerRadius,f.total=r.calculateTotal(),r.outerRadius=o.outerRadius-o.radiusLength*r._getRingWeightOffset(r.index),r.innerRadius=Math.max(r.outerRadius-o.radiusLength*v,0),n=0,a=g.length;n<a;++n)r.updateElement(g[n],n,t)},updateElement:function(t,e,i){var n=this,a=n.chart,r=a.chartArea,o=a.options,s=o.animation,l=(r.left+r.right)/2,u=(r.top+r.bottom)/2,d=o.rotation,h=o.rotation,c=n.getDataset(),f=i&&s.animateRotate?0:t.hidden?0:n.calculateCircumference(c.data[e])*(o.circumference/oe),g=i&&s.animateScale?0:n.innerRadius,p=i&&s.animateScale?0:n.outerRadius,m=t._options||{};ct.extend(t,{_datasetIndex:n.index,_index:e,_model:{backgroundColor:m.backgroundColor,borderColor:m.borderColor,borderWidth:m.borderWidth,borderAlign:m.borderAlign,x:l+a.offsetX,y:u+a.offsetY,startAngle:d,endAngle:h,circumference:f,outerRadius:p,innerRadius:g,label:ct.valueAtIndexOrDefault(c.label,e,a.data.labels[e])}});var v=t._model;i&&s.animateRotate||(v.startAngle=0===e?o.rotation:n.getMeta().data[e-1]._model.endAngle,v.endAngle=v.startAngle+v.circumference),t.pivot()},calculateTotal:function(){var t,e=this.getDataset(),i=this.getMeta(),n=0;return ct.each(i.data,function(i,a){t=e.data[a],isNaN(t)||i.hidden||(n+=Math.abs(t))}),n},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?oe*(Math.abs(t)/e):0},getMaxBorderWidth:function(t){var e,i,n,a,r,o,s,l,u=0,d=this.chart;if(!t)for(e=0,i=d.data.datasets.length;e<i;++e)if(d.isDatasetVisible(e)){t=(n=d.getDatasetMeta(e)).data,e!==this.index&&(r=n.controller);break}if(!t)return 0;for(e=0,i=t.length;e<i;++e)a=t[e],r?(r._configure(),o=r._resolveDataElementOptions(a,e)):o=a._options,"inner"!==o.borderAlign&&(s=o.borderWidth,u=(l=o.hoverBorderWidth)>(u=s>u?s:u)?l:u);return u},setHoverStyle:function(t){var e=t._model,i=t._options,n=ct.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=ae(i.hoverBackgroundColor,n(i.backgroundColor)),e.borderColor=ae(i.hoverBorderColor,n(i.borderColor)),e.borderWidth=ae(i.hoverBorderWidth,i.borderWidth)},_getRingWeightOffset:function(t){for(var e=0,i=0;i<t;++i)this.chart.isDatasetVisible(i)&&(e+=this._getRingWeight(i));return e},_getRingWeight:function(t){return Math.max(ae(this.chart.data.datasets[t].weight,1),0)},_getVisibleDatasetWeightTotal:function(){return this._getRingWeightOffset(this.chart.data.datasets.length)}});st._set("horizontalBar",{hover:{mode:"index",axis:"y"},scales:{xAxes:[{type:"linear",position:"bottom"}],yAxes:[{type:"category",position:"left",offset:!0,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{mode:"index",axis:"y"}}),st._set("global",{datasets:{horizontalBar:{categoryPercentage:.8,barPercentage:.9}}});var ue=te.extend({_getValueScaleId:function(){return this.getMeta().xAxisID},_getIndexScaleId:function(){return this.getMeta().yAxisID}}),de=ct.valueOrDefault,he=ct.options.resolve,ce=ct.canvas._isPointInArea;st._set("line",{showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}});var fe=Pt.extend({datasetElementType:Yt.Line,dataElementType:Yt.Point,_datasetElementOptions:["backgroundColor","borderCapStyle","borderColor","borderDash","borderDashOffset","borderJoinStyle","borderWidth","cubicInterpolationMode","fill"],_dataElementOptions:{backgroundColor:"pointBackgroundColor",borderColor:"pointBorderColor",borderWidth:"pointBorderWidth",hitRadius:"pointHitRadius",hoverBackgroundColor:"pointHoverBackgroundColor",hoverBorderColor:"pointHoverBorderColor",hoverBorderWidth:"pointHoverBorderWidth",hoverRadius:"pointHoverRadius",pointStyle:"pointStyle",radius:"pointRadius",rotation:"pointRotation"},update:function(t){var e,i,n=this,a=n.getMeta(),r=a.dataset,o=a.data||[],s=n.chart.options,l=n._config,u=n._showLine=de(l.showLine,s.showLines);for(n._xScale=n.getScaleForId(a.xAxisID),n._yScale=n.getScaleForId(a.yAxisID),u&&(void 0!==l.tension&&void 0===l.lineTension&&(l.lineTension=l.tension),r._scale=n._yScale,r._datasetIndex=n.index,r._children=o,r._model=n._resolveDatasetElementOptions(r),r.pivot()),e=0,i=o.length;e<i;++e)n.updateElement(o[e],e,t);for(u&&0!==r._model.tension&&n.updateBezierControlPoints(),e=0,i=o.length;e<i;++e)o[e].pivot()},updateElement:function(t,e,i){var n,a,r=this,o=r.getMeta(),s=t.custom||{},l=r.getDataset(),u=r.index,d=l.data[e],h=r._xScale,c=r._yScale,f=o.dataset._model,g=r._resolveDataElementOptions(t,e);n=h.getPixelForValue("object"==typeof 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t=this._chart.ctx,e=this._view;if(0!==e.opacity){var i={width:e.width,height:e.height},n={x:e.x,y:e.y},a=Math.abs(e.opacity<.001)?0:e.opacity,r=e.title.length||e.beforeBody.length||e.body.length||e.afterBody.length||e.footer.length;this._options.enabled&&r&&(t.save(),t.globalAlpha=a,this.drawBackground(n,e,t,i),n.y+=e.yPadding,ct.rtl.overrideTextDirection(t,e.textDirection),this.drawTitle(n,e,t),this.drawBody(n,e,t),this.drawFooter(n,e,t),ct.rtl.restoreTextDirection(t,e.textDirection),t.restore())}},handleEvent:function(t){var e,i=this,n=i._options;return i._lastActive=i._lastActive||[],"mouseout"===t.type?i._active=[]:(i._active=i._chart.getElementsAtEventForMode(t,n.mode,n),n.reverse&&i._active.reverse()),(e=!ct.arrayEquals(i._active,i._lastActive))&&(i._lastActive=i._active,(n.enabled||n.custom)&&(i._eventPosition={x:t.x,y:t.y},i.update(!0),i.pivot())),e}}),ci=ri,fi=hi;fi.positioners=ci;var gi=ct.valueOrDefault;function pi(){return ct.merge({},[].slice.call(arguments),{merger:function(t,e,i,n){if("xAxes"===t||"yAxes"===t){var a,r,o,s=i[t].length;for(e[t]||(e[t]=[]),a=0;a<s;++a)o=i[t][a],r=gi(o.type,"xAxes"===t?"category":"linear"),a>=e[t].length&&e[t].push({}),!e[t][a].type||o.type&&o.type!==e[t][a].type?ct.merge(e[t][a],[ii.getScaleDefaults(r),o]):ct.merge(e[t][a],o)}else ct._merger(t,e,i,n)}})}function mi(){return ct.merge({},[].slice.call(arguments),{merger:function(t,e,i,n){var a=e[t]||{},r=i[t];"scales"===t?e[t]=pi(a,r):"scale"===t?e[t]=ct.merge(a,[ii.getScaleDefaults(r.type),r]):ct._merger(t,e,i,n)}})}function vi(t){var e=t.options;ct.each(t.scales,function(e){Re.removeBox(t,e)}),e=mi(st.global,st[t.config.type],e),t.options=t.config.options=e,t.ensureScalesHaveIDs(),t.buildOrUpdateScales(),t.tooltip._options=e.tooltips,t.tooltip.initialize()}function bi(t,e,i){var n,a=function(t){return t.id===n};do{n=e+i++}while(ct.findIndex(t,a)>=0);return n}function xi(t){return"top"===t||"bottom"===t}function yi(t,e){return function(i,n){return i[t]===n[t]?i[e]-n[e]:i[t]-n[t]}}st._set("global",{elements:{},events:["mousemove","mouseout","click","touchstart","touchmove"],hover:{onHover:null,mode:"nearest",intersect:!0,animationDuration:400},onClick:null,maintainAspectRatio:!0,responsive:!0,responsiveAnimationDuration:0});var _i=function(t,e){return this.construct(t,e),this};ct.extend(_i.prototype,{construct:function(t,e){var i=this;e=function(t){var e=(t=t||{}).data=t.data||{};return e.datasets=e.datasets||[],e.labels=e.labels||[],t.options=mi(st.global,st[t.type],t.options||{}),t}(e);var n=ti.acquireContext(t,e),a=n&&n.canvas,r=a&&a.height,o=a&&a.width;i.id=ct.uid(),i.ctx=n,i.canvas=a,i.config=e,i.width=o,i.height=r,i.aspectRatio=r?o/r:null,i.options=e.options,i._bufferedRender=!1,i._layers=[],i.chart=i,i.controller=i,_i.instances[i.id]=i,Object.defineProperty(i,"data",{get:function(){return i.config.data},set:function(t){i.config.data=t}}),n&&a?(i.initialize(),i.update()):console.error("Failed to create chart: can't acquire context from the given item")},initialize:function(){var t=this;return ei.notify(t,"beforeInit"),ct.retinaScale(t,t.options.devicePixelRatio),t.bindEvents(),t.options.responsive&&t.resize(!0),t.initToolTip(),ei.notify(t,"afterInit"),t},clear:function(){return ct.canvas.clear(this),this},stop:function(){return kt.cancelAnimation(this),this},resize:function(t){var e=this,i=e.options,n=e.canvas,a=i.maintainAspectRatio&&e.aspectRatio||null,r=Math.max(0,Math.floor(ct.getMaximumWidth(n))),o=Math.max(0,Math.floor(a?r/a:ct.getMaximumHeight(n)));if((e.width!==r||e.height!==o)&&(n.width=e.width=r,n.height=e.height=o,n.style.width=r+"px",n.style.height=o+"px",ct.retinaScale(e,i.devicePixelRatio),!t)){var s={width:r,height:o};ei.notify(e,"resize",[s]),i.onResize&&i.onResize(e,s),e.stop(),e.update({duration:i.responsiveAnimationDuration})}},ensureScalesHaveIDs:function(){var t=this.options,e=t.scales||{},i=t.scale;ct.each(e.xAxes,function(t,i){t.id||(t.id=bi(e.xAxes,"x-axis-",i))}),ct.each(e.yAxes,function(t,i){t.id||(t.id=bi(e.yAxes,"y-axis-",i))}),i&&(i.id=i.id||"scale")},buildOrUpdateScales:function(){var t=this,e=t.options,i=t.scales||{},n=[],a=Object.keys(i).reduce(function(t,e){return t[e]=!1,t},{});e.scales&&(n=n.concat((e.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category",dposition:"bottom"}}),(e.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear",dposition:"left"}}))),e.scale&&n.push({options:e.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),ct.each(n,function(e){var n=e.options,r=n.id,o=gi(n.type,e.dtype);xi(n.position)!==xi(e.dposition)&&(n.position=e.dposition),a[r]=!0;var s=null;if(r in i&&i[r].type===o)(s=i[r]).options=n,s.ctx=t.ctx,s.chart=t;else{var l=ii.getScaleConstructor(o);if(!l)return;s=new l({id:r,type:o,options:n,ctx:t.ctx,chart:t}),i[s.id]=s}s.mergeTicksOptions(),e.isDefault&&(t.scale=s)}),ct.each(a,function(t,e){t||delete i[e]}),t.scales=i,ii.addScalesToLayout(this)},buildOrUpdateControllers:function(){var t,e,i=this,n=[],a=i.data.datasets;for(t=0,e=a.length;t<e;t++){var r=a[t],o=i.getDatasetMeta(t),s=r.type||i.config.type;if(o.type&&o.type!==s&&(i.destroyDatasetMeta(t),o=i.getDatasetMeta(t)),o.type=s,o.order=r.order||0,o.index=t,o.controller)o.controller.updateIndex(t),o.controller.linkScales();else{var l=xe[o.type];if(void 0===l)throw new Error('"'+o.type+'" is not a chart type.');o.controller=new l(i,t),n.push(o.controller)}}return n},resetElements:function(){var t=this;ct.each(t.data.datasets,function(e,i){t.getDatasetMeta(i).controller.reset()},t)},reset:function(){this.resetElements(),this.tooltip.initialize()},update:function(t){var e,i,n=this;if(t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]}),vi(n),ei._invalidate(n),!1!==ei.notify(n,"beforeUpdate")){n.tooltip._data=n.data;var a=n.buildOrUpdateControllers();for(e=0,i=n.data.datasets.length;e<i;e++)n.getDatasetMeta(e).controller.buildOrUpdateElements();n.updateLayout(),n.options.animation&&n.options.animation.duration&&ct.each(a,function(t){t.reset()}),n.updateDatasets(),n.tooltip.initialize(),n.lastActive=[],ei.notify(n,"afterUpdate"),n._layers.sort(yi("z","_idx")),n._bufferedRender?n._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:n.render(t)}},updateLayout:function(){var t=this;!1!==ei.notify(t,"beforeLayout")&&(Re.update(this,this.width,this.height),t._layers=[],ct.each(t.boxes,function(e){e._configure&&e._configure(),t._layers.push.apply(t._layers,e._layers())},t),t._layers.forEach(function(t,e){t._idx=e}),ei.notify(t,"afterScaleUpdate"),ei.notify(t,"afterLayout"))},updateDatasets:function(){if(!1!==ei.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t<e;++t)this.updateDataset(t);ei.notify(this,"afterDatasetsUpdate")}},updateDataset:function(t){var e=this.getDatasetMeta(t),i={meta:e,index:t};!1!==ei.notify(this,"beforeDatasetUpdate",[i])&&(e.controller._update(),ei.notify(this,"afterDatasetUpdate",[i]))},render:function(t){var e=this;t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]});var i=e.options.animation,n=gi(t.duration,i&&i.duration),a=t.lazy;if(!1!==ei.notify(e,"beforeRender")){var r=function(t){ei.notify(e,"afterRender"),ct.callback(i&&i.onComplete,[t],e)};if(i&&n){var o=new _t({numSteps:n/16.66,easing:t.easing||i.easing,render:function(t,e){var i=ct.easing.effects[e.easing],n=e.currentStep,a=n/e.numSteps;t.draw(i(a),a,n)},onAnimationProgress:i.onProgress,onAnimationComplete:r});kt.addAnimation(e,o,n,a)}else e.draw(),r(new _t({numSteps:0,chart:e}));return e}},draw:function(t){var e,i,n=this;if(n.clear(),ct.isNullOrUndef(t)&&(t=1),n.transition(t),!(n.width<=0||n.height<=0)&&!1!==ei.notify(n,"beforeDraw",[t])){for(i=n._layers,e=0;e<i.length&&i[e].z<=0;++e)i[e].draw(n.chartArea);for(n.drawDatasets(t);e<i.length;++e)i[e].draw(n.chartArea);n._drawTooltip(t),ei.notify(n,"afterDraw",[t])}},transition:function(t){for(var e=0,i=(this.data.datasets||[]).length;e<i;++e)this.isDatasetVisible(e)&&this.getDatasetMeta(e).controller.transition(t);this.tooltip.transition(t)},_getSortedDatasetMetas:function(t){var e,i,n=[];for(e=0,i=(this.data.datasets||[]).length;e<i;++e)t&&!this.isDatasetVisible(e)||n.push(this.getDatasetMeta(e));return n.sort(yi("order","index")),n},_getSortedVisibleDatasetMetas:function(){return this._getSortedDatasetMetas(!0)},drawDatasets:function(t){var e,i;if(!1!==ei.notify(this,"beforeDatasetsDraw",[t])){for(i=(e=this._getSortedVisibleDatasetMetas()).length-1;i>=0;--i)this.drawDataset(e[i],t);ei.notify(this,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var i={meta:t,index:t.index,easingValue:e};!1!==ei.notify(this,"beforeDatasetDraw",[i])&&(t.controller.draw(e),ei.notify(this,"afterDatasetDraw",[i]))},_drawTooltip:function(t){var e=this.tooltip,i={tooltip:e,easingValue:t};!1!==ei.notify(this,"beforeTooltipDraw",[i])&&(e.draw(),ei.notify(this,"afterTooltipDraw",[i]))},getElementAtEvent:function(t){return Ce.modes.single(this,t)},getElementsAtEvent:function(t){return Ce.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return Ce.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,i){var n=Ce.modes[e];return"function"==typeof n?n(this,t,i):[]},getDatasetAtEvent:function(t){return Ce.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this.data.datasets[t];e._meta||(e._meta={});var i=e._meta[this.id];return i||(i=e._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:e.order||0,index:t}),i},getVisibleDatasetCount:function(){for(var t=0,e=0,i=this.data.datasets.length;e<i;++e)this.isDatasetVisible(e)&&t++;return t},isDatasetVisible:function(t){var e=this.getDatasetMeta(t);return"boolean"==typeof e.hidden?!e.hidden:!this.data.datasets[t].hidden},generateLegend:function(){return this.options.legendCallback(this)},destroyDatasetMeta:function(t){var e=this.id,i=this.data.datasets[t],n=i._meta&&i._meta[e];n&&(n.controller.destroy(),delete i._meta[e])},destroy:function(){var t,e,i=this,n=i.canvas;for(i.stop(),t=0,e=i.data.datasets.length;t<e;++t)i.destroyDatasetMeta(t);n&&(i.unbindEvents(),ct.canvas.clear(i),ti.releaseContext(i.ctx),i.canvas=null,i.ctx=null),ei.notify(i,"destroy"),delete _i.instances[i.id]},toBase64Image:function(){return this.canvas.toDataURL.apply(this.canvas,arguments)},initToolTip:function(){var t=this;t.tooltip=new fi({_chart:t,_chartInstance:t,_data:t.data,_options:t.options.tooltips},t)},bindEvents:function(){var t=this,e=t._listeners={},i=function(){t.eventHandler.apply(t,arguments)};ct.each(t.options.events,function(n){ti.addEventListener(t,n,i),e[n]=i}),t.options.responsive&&(i=function(){t.resize()},ti.addEventListener(t,"resize",i),e.resize=i)},unbindEvents:function(){var t=this,e=t._listeners;e&&(delete t._listeners,ct.each(e,function(e,i){ti.removeEventListener(t,i,e)}))},updateHoverStyle:function(t,e,i){var n,a,r,o=i?"set":"remove";for(a=0,r=t.length;a<r;++a)(n=t[a])&&this.getDatasetMeta(n._datasetIndex).controller[o+"HoverStyle"](n);"dataset"===e&&this.getDatasetMeta(t[0]._datasetIndex).controller["_"+o+"DatasetHoverStyle"]()},eventHandler:function(t){var e=this,i=e.tooltip;if(!1!==ei.notify(e,"beforeEvent",[t])){e._bufferedRender=!0,e._bufferedRequest=null;var n=e.handleEvent(t);i&&(n=i._start?i.handleEvent(t):n|i.handleEvent(t)),ei.notify(e,"afterEvent",[t]);var a=e._bufferedRequest;return a?e.render(a):n&&!e.animating&&(e.stop(),e.render({duration:e.options.hover.animationDuration,lazy:!0})),e._bufferedRender=!1,e._bufferedRequest=null,e}},handleEvent:function(t){var e,i=this,n=i.options||{},a=n.hover;return i.lastActive=i.lastActive||[],"mouseout"===t.type?i.active=[]:i.active=i.getElementsAtEventForMode(t,a.mode,a),ct.callback(n.onHover||n.hover.onHover,[t.native,i.active],i),"mouseup"!==t.type&&"click"!==t.type||n.onClick&&n.onClick.call(i,t.native,i.active),i.lastActive.length&&i.updateHoverStyle(i.lastActive,a.mode,!1),i.active.length&&a.mode&&i.updateHoverStyle(i.active,a.mode,!0),e=!ct.arrayEquals(i.active,i.lastActive),i.lastActive=i.active,e}}),_i.instances={};var ki=_i;_i.Controller=_i,_i.types={},ct.configMerge=mi,ct.scaleMerge=pi;function wi(){throw new Error("This method is not implemented: either no adapter can be found or an incomplete integration was provided.")}function Mi(t){this.options=t||{}}ct.extend(Mi.prototype,{formats:wi,parse:wi,format:wi,add:wi,diff:wi,startOf:wi,endOf:wi,_create:function(t){return t}}),Mi.override=function(t){ct.extend(Mi.prototype,t)};var Si={_date:Mi},Ci={formatters:{values:function(t){return ct.isArray(t)?t:""+t},linear:function(t,e,i){var n=i.length>3?i[2]-i[1]:i[1]-i[0];Math.abs(n)>1&&t!==Math.floor(t)&&(n=t-Math.floor(t));var a=ct.log10(Math.abs(n)),r="";if(0!==t)if(Math.max(Math.abs(i[0]),Math.abs(i[i.length-1]))<1e-4){var o=ct.log10(Math.abs(t)),s=Math.floor(o)-Math.floor(a);s=Math.max(Math.min(s,20),0),r=t.toExponential(s)}else{var l=-1*Math.floor(a);l=Math.max(Math.min(l,20),0),r=t.toFixed(l)}else r="0";return r},logarithmic:function(t,e,i){var n=t/Math.pow(10,Math.floor(ct.log10(t)));return 0===t?"0":1===n||2===n||5===n||0===e||e===i.length-1?t.toExponential():""}}},Pi=ct.isArray,Ai=ct.isNullOrUndef,Di=ct.valueOrDefault,Ti=ct.valueAtIndexOrDefault;function Ii(t,e,i){var n,a=t.getTicks().length,r=Math.min(e,a-1),o=t.getPixelForTick(r),s=t._startPixel,l=t._endPixel;if(!(i&&(n=1===a?Math.max(o-s,l-o):0===e?(t.getPixelForTick(1)-o)/2:(o-t.getPixelForTick(r-1))/2,(o+=r<e?n:-n)<s-1e-6||o>l+1e-6)))return o}function Fi(t,e,i,n){var a,r,o,s,l,u,d,h,c,f,g,p,m,v=i.length,b=[],x=[],y=[];for(a=0;a<v;++a){if(s=i[a].label,l=i[a].major?e.major:e.minor,t.font=u=l.string,d=n[u]=n[u]||{data:{},gc:[]},h=l.lineHeight,c=f=0,Ai(s)||Pi(s)){if(Pi(s))for(r=0,o=s.length;r<o;++r)g=s[r],Ai(g)||Pi(g)||(c=ct.measureText(t,d.data,d.gc,c,g),f+=h)}else c=ct.measureText(t,d.data,d.gc,c,s),f=h;b.push(c),x.push(f),y.push(h/2)}function _(t){return{width:b[t]||0,height:x[t]||0,offset:y[t]||0}}return function(t,e){ct.each(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)}})}(n,v),p=b.indexOf(Math.max.apply(null,b)),m=x.indexOf(Math.max.apply(null,x)),{first:_(0),last:_(v-1),widest:_(p),highest:_(m)}}function Li(t){return t.drawTicks?t.tickMarkLength:0}function Oi(t){var e,i;return t.display?(e=ct.options._parseFont(t),i=ct.options.toPadding(t.padding),e.lineHeight+i.height):0}function Ri(t,e){return ct.extend(ct.options._parseFont({fontFamily:Di(e.fontFamily,t.fontFamily),fontSize:Di(e.fontSize,t.fontSize),fontStyle:Di(e.fontStyle,t.fontStyle),lineHeight:Di(e.lineHeight,t.lineHeight)}),{color:ct.options.resolve([e.fontColor,t.fontColor,st.global.defaultFontColor])})}function zi(t){var e=Ri(t,t.minor);return{minor:e,major:t.major.enabled?Ri(t,t.major):e}}function Ni(t){var e,i,n,a=[];for(i=0,n=t.length;i<n;++i)void 0!==(e=t[i])._index&&a.push(e);return a}function Bi(t,e,i,n){var a,r,o,s,l=Di(i,0),u=Math.min(Di(n,t.length),t.length),d=0;for(e=Math.ceil(e),n&&(e=(a=n-i)/Math.floor(a/e)),s=l;s<0;)d++,s=Math.round(l+d*e);for(r=Math.max(l,0);r<u;r++)o=t[r],r===s?(o._index=r,d++,s=Math.round(l+d*e)):delete o.label}st._set("scale",{display:!0,position:"left",offset:!1,gridLines:{display:!0,color:"rgba(0,0,0,0.1)",lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickMarkLength:10,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",zeroLineBorderDash:[],zeroLineBorderDashOffset:0,offsetGridLines:!1,borderDash:[],borderDashOffset:0},scaleLabel:{display:!1,labelString:"",padding:{top:4,bottom:4}},ticks:{beginAtZero:!1,minRotation:0,maxRotation:50,mirror:!1,padding:0,reverse:!1,display:!0,autoSkip:!0,autoSkipPadding:0,labelOffset:0,callback:Ci.formatters.values,minor:{},major:{}}});var Ei=xt.extend({zeroLineIndex:0,getPadding:function(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}},getTicks:function(){return this._ticks},_getLabels:function(){var t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels},mergeTicksOptions:function(){},beforeUpdate:function(){ct.callback(this.options.beforeUpdate,[this])},update:function(t,e,i){var n,a,r,o,s,l=this,u=l.options.ticks,d=u.sampleSize;if(l.beforeUpdate(),l.maxWidth=t,l.maxHeight=e,l.margins=ct.extend({left:0,right:0,top:0,bottom:0},i),l._ticks=null,l.ticks=null,l._labelSizes=null,l._maxLabelLines=0,l.longestLabelWidth=0,l.longestTextCache=l.longestTextCache||{},l._gridLineItems=null,l._labelItems=null,l.beforeSetDimensions(),l.setDimensions(),l.afterSetDimensions(),l.beforeDataLimits(),l.determineDataLimits(),l.afterDataLimits(),l.beforeBuildTicks(),o=l.buildTicks()||[],(!(o=l.afterBuildTicks(o)||o)||!o.length)&&l.ticks)for(o=[],n=0,a=l.ticks.length;n<a;++n)o.push({value:l.ticks[n],major:!1});return l._ticks=o,s=d<o.length,r=l._convertTicksToLabels(s?function(t,e){for(var i=[],n=t.length/e,a=0,r=t.length;a<r;a+=n)i.push(t[Math.floor(a)]);return i}(o,d):o),l._configure(),l.beforeCalculateTickRotation(),l.calculateTickRotation(),l.afterCalculateTickRotation(),l.beforeFit(),l.fit(),l.afterFit(),l._ticksToDraw=u.display&&(u.autoSkip||"auto"===u.source)?l._autoSkip(o):o,s&&(r=l._convertTicksToLabels(l._ticksToDraw)),l.ticks=r,l.afterUpdate(),l.minSize},_configure:function(){var t,e,i=this,n=i.options.ticks.reverse;i.isHorizontal()?(t=i.left,e=i.right):(t=i.top,e=i.bottom,n=!n),i._startPixel=t,i._endPixel=e,i._reversePixels=n,i._length=e-t},afterUpdate:function(){ct.callback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){ct.callback(this.options.beforeSetDimensions,[this])},setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0},afterSetDimensions:function(){ct.callback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){ct.callback(this.options.beforeDataLimits,[this])},determineDataLimits:ct.noop,afterDataLimits:function(){ct.callback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){ct.callback(this.options.beforeBuildTicks,[this])},buildTicks:ct.noop,afterBuildTicks:function(t){var e=this;return Pi(t)&&t.length?ct.callback(e.options.afterBuildTicks,[e,t]):(e.ticks=ct.callback(e.options.afterBuildTicks,[e,e.ticks])||e.ticks,t)},beforeTickToLabelConversion:function(){ct.callback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var t=this.options.ticks;this.ticks=this.ticks.map(t.userCallback||t.callback,this)},afterTickToLabelConversion:function(){ct.callback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){ct.callback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var t,e,i,n,a,r,o,s=this,l=s.options,u=l.ticks,d=s.getTicks().length,h=u.minRotation||0,c=u.maxRotation,f=h;!s._isVisible()||!u.display||h>=c||d<=1||!s.isHorizontal()?s.labelRotation=h:(e=(t=s._getLabelSizes()).widest.width,i=t.highest.height-t.highest.offset,n=Math.min(s.maxWidth,s.chart.width-e),e+6>(a=l.offset?s.maxWidth/d:n/(d-1))&&(a=n/(d-(l.offset?.5:1)),r=s.maxHeight-Li(l.gridLines)-u.padding-Oi(l.scaleLabel),o=Math.sqrt(e*e+i*i),f=ct.toDegrees(Math.min(Math.asin(Math.min((t.highest.height+6)/a,1)),Math.asin(Math.min(r/o,1))-Math.asin(i/o))),f=Math.max(h,Math.min(c,f))),s.labelRotation=f)},afterCalculateTickRotation:function(){ct.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){ct.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},i=t.chart,n=t.options,a=n.ticks,r=n.scaleLabel,o=n.gridLines,s=t._isVisible(),l="bottom"===n.position,u=t.isHorizontal();if(u?e.width=t.maxWidth:s&&(e.width=Li(o)+Oi(r)),u?s&&(e.height=Li(o)+Oi(r)):e.height=t.maxHeight,a.display&&s){var d=zi(a),h=t._getLabelSizes(),c=h.first,f=h.last,g=h.widest,p=h.highest,m=.4*d.minor.lineHeight,v=a.padding;if(u){var b=0!==t.labelRotation,x=ct.toRadians(t.labelRotation),y=Math.cos(x),_=Math.sin(x),k=_*g.width+y*(p.height-(b?p.offset:0))+(b?0:m);e.height=Math.min(t.maxHeight,e.height+k+v);var w,M,S=t.getPixelForTick(0)-t.left,C=t.right-t.getPixelForTick(t.getTicks().length-1);b?(w=l?y*c.width+_*c.offset:_*(c.height-c.offset),M=l?_*(f.height-f.offset):y*f.width+_*f.offset):(w=c.width/2,M=f.width/2),t.paddingLeft=Math.max((w-S)*t.width/(t.width-S),0)+3,t.paddingRight=Math.max((M-C)*t.width/(t.width-C),0)+3}else{var P=a.mirror?0:g.width+v+m;e.width=Math.min(t.maxWidth,e.width+P),t.paddingTop=c.height/2,t.paddingBottom=f.height/2}}t.handleMargins(),u?(t.width=t._length=i.width-t.margins.left-t.margins.right,t.height=e.height):(t.width=e.width,t.height=t._length=i.height-t.margins.top-t.margins.bottom)},handleMargins:function(){var t=this;t.margins&&(t.margins.left=Math.max(t.paddingLeft,t.margins.left),t.margins.top=Math.max(t.paddingTop,t.margins.top),t.margins.right=Math.max(t.paddingRight,t.margins.right),t.margins.bottom=Math.max(t.paddingBottom,t.margins.bottom))},afterFit:function(){ct.callback(this.options.afterFit,[this])},isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(Ai(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},_convertTicksToLabels:function(t){var e,i,n,a=this;for(a.ticks=t.map(function(t){return t.value}),a.beforeTickToLabelConversion(),e=a.convertTicksToLabels(t)||a.ticks,a.afterTickToLabelConversion(),i=0,n=t.length;i<n;++i)t[i].label=e[i];return e},_getLabelSizes:function(){var t=this,e=t._labelSizes;return e||(t._labelSizes=e=Fi(t.ctx,zi(t.options.ticks),t.getTicks(),t.longestTextCache),t.longestLabelWidth=e.widest.width),e},_parseValue:function(t){var e,i,n,a;return Pi(t)?(e=+this.getRightValue(t[0]),i=+this.getRightValue(t[1]),n=Math.min(e,i),a=Math.max(e,i)):(e=void 0,i=t=+this.getRightValue(t),n=t,a=t),{min:n,max:a,start:e,end:i}},_getScaleLabel:function(t){var e=this._parseValue(t);return void 0!==e.start?"["+e.start+", "+e.end+"]":+this.getRightValue(t)},getLabelForIndex:ct.noop,getPixelForValue:ct.noop,getValueForPixel:ct.noop,getPixelForTick:function(t){var e=this.options.offset,i=this._ticks.length,n=1/Math.max(i-(e?0:1),1);return t<0||t>i-1?null:this.getPixelForDecimal(t*n+(e?n/2:0))},getPixelForDecimal:function(t){return this._reversePixels&&(t=1-t),this._startPixel+t*this._length},getDecimalForPixel:function(t){var e=(t-this._startPixel)/this._length;return this._reversePixels?1-e:e},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,i,n,a,r=this.options.ticks,o=this._length,s=r.maxTicksLimit||o/this._tickSize()+1,l=r.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}(t):[],u=l.length,d=l[0],h=l[u-1];if(u>s)return function(t,e,i){var n,a,r=0,o=e[0];for(i=Math.ceil(i),n=0;n<t.length;n++)a=t[n],n===o?(a._index=n,o=e[++r*i]):delete a.label}(t,l,u/s),Ni(t);if(n=function(t,e,i,n){var a,r,o,s,l=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),u=(e.length-1)/n;if(!l)return Math.max(u,1);for(o=0,s=(a=ct.math._factorize(l)).length-1;o<s;o++)if((r=a[o])>u)return r;return Math.max(u,1)}(l,t,0,s),u>0){for(e=0,i=u-1;e<i;e++)Bi(t,n,l[e],l[e+1]);return a=u>1?(h-d)/(u-1):null,Bi(t,n,ct.isNullOrUndef(a)?0:d-a,d),Bi(t,n,h,ct.isNullOrUndef(a)?t.length:h+a),Ni(t)}return Bi(t,n),Ni(t)},_tickSize:function(){var t=this.options.ticks,e=ct.toRadians(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},_isVisible:function(){var t,e,i,n=this.chart,a=this.options.display;if("auto"!==a)return!!a;for(t=0,e=n.data.datasets.length;t<e;++t)if(n.isDatasetVisible(t)&&((i=n.getDatasetMeta(t)).xAxisID===this.id||i.yAxisID===this.id))return!0;return!1},_computeGridLineItems:function(t){var e,i,n,a,r,o,s,l,u,d,h,c,f,g,p,m,v,b=this,x=b.chart,y=b.options,_=y.gridLines,k=y.position,w=_.offsetGridLines,M=b.isHorizontal(),S=b._ticksToDraw,C=S.length+(w?1:0),P=Li(_),A=[],D=_.drawBorder?Ti(_.lineWidth,0,0):0,T=D/2,I=ct._alignPixel,F=function(t){return I(x,t,D)};for("top"===k?(e=F(b.bottom),s=b.bottom-P,u=e-T,h=F(t.top)+T,f=t.bottom):"bottom"===k?(e=F(b.top),h=t.top,f=F(t.bottom)-T,s=e+T,u=b.top+P):"left"===k?(e=F(b.right),o=b.right-P,l=e-T,d=F(t.left)+T,c=t.right):(e=F(b.left),d=t.left,c=F(t.right)-T,o=e+T,l=b.left+P),i=0;i<C;++i)n=S[i]||{},Ai(n.label)&&i<S.length||(i===b.zeroLineIndex&&y.offset===w?(g=_.zeroLineWidth,p=_.zeroLineColor,m=_.zeroLineBorderDash||[],v=_.zeroLineBorderDashOffset||0):(g=Ti(_.lineWidth,i,1),p=Ti(_.color,i,"rgba(0,0,0,0.1)"),m=_.borderDash||[],v=_.borderDashOffset||0),void 0!==(a=Ii(b,n._index||i,w))&&(r=I(x,a,g),M?o=l=d=c=r:s=u=h=f=r,A.push({tx1:o,ty1:s,tx2:l,ty2:u,x1:d,y1:h,x2:c,y2:f,width:g,color:p,borderDash:m,borderDashOffset:v})));return A.ticksLength=C,A.borderValue=e,A},_computeLabelItems:function(){var t,e,i,n,a,r,o,s,l,u,d,h,c=this,f=c.options,g=f.ticks,p=f.position,m=g.mirror,v=c.isHorizontal(),b=c._ticksToDraw,x=zi(g),y=g.padding,_=Li(f.gridLines),k=-ct.toRadians(c.labelRotation),w=[];for("top"===p?(r=c.bottom-_-y,o=k?"left":"center"):"bottom"===p?(r=c.top+_+y,o=k?"right":"center"):"left"===p?(a=c.right-(m?0:_)-y,o=m?"left":"right"):(a=c.left+(m?0:_)+y,o=m?"right":"left"),t=0,e=b.length;t<e;++t)n=(i=b[t]).label,Ai(n)||(s=c.getPixelForTick(i._index||t)+g.labelOffset,u=(l=i.major?x.major:x.minor).lineHeight,d=Pi(n)?n.length:1,v?(a=s,h="top"===p?((k?1:.5)-d)*u:(k?0:.5)*u):(r=s,h=(1-d)*u/2),w.push({x:a,y:r,rotation:k,label:n,font:l,textOffset:h,textAlign:o}));return w},_drawGrid:function(t){var e=this,i=e.options.gridLines;if(i.display){var n,a,r,o,s,l=e.ctx,u=e.chart,d=ct._alignPixel,h=i.drawBorder?Ti(i.lineWidth,0,0):0,c=e._gridLineItems||(e._gridLineItems=e._computeGridLineItems(t));for(r=0,o=c.length;r<o;++r)n=(s=c[r]).width,a=s.color,n&&a&&(l.save(),l.lineWidth=n,l.strokeStyle=a,l.setLineDash&&(l.setLineDash(s.borderDash),l.lineDashOffset=s.borderDashOffset),l.beginPath(),i.drawTicks&&(l.moveTo(s.tx1,s.ty1),l.lineTo(s.tx2,s.ty2)),i.drawOnChartArea&&(l.moveTo(s.x1,s.y1),l.lineTo(s.x2,s.y2)),l.stroke(),l.restore());if(h){var f,g,p,m,v=h,b=Ti(i.lineWidth,c.ticksLength-1,1),x=c.borderValue;e.isHorizontal()?(f=d(u,e.left,v)-v/2,g=d(u,e.right,b)+b/2,p=m=x):(p=d(u,e.top,v)-v/2,m=d(u,e.bottom,b)+b/2,f=g=x),l.lineWidth=h,l.strokeStyle=Ti(i.color,0),l.beginPath(),l.moveTo(f,p),l.lineTo(g,m),l.stroke()}}},_drawLabels:function(){var t=this;if(t.options.ticks.display){var e,i,n,a,r,o,s,l,u=t.ctx,d=t._labelItems||(t._labelItems=t._computeLabelItems());for(e=0,n=d.length;e<n;++e){if(o=(r=d[e]).font,u.save(),u.translate(r.x,r.y),u.rotate(r.rotation),u.font=o.string,u.fillStyle=o.color,u.textBaseline="middle",u.textAlign=r.textAlign,s=r.label,l=r.textOffset,Pi(s))for(i=0,a=s.length;i<a;++i)u.fillText(""+s[i],0,l),l+=o.lineHeight;else u.fillText(s,0,l);u.restore()}}},_drawTitle:function(){var t=this,e=t.ctx,i=t.options,n=i.scaleLabel;if(n.display){var a,r,o=Di(n.fontColor,st.global.defaultFontColor),s=ct.options._parseFont(n),l=ct.options.toPadding(n.padding),u=s.lineHeight/2,d=i.position,h=0;if(t.isHorizontal())a=t.left+t.width/2,r="bottom"===d?t.bottom-u-l.bottom:t.top+u+l.top;else{var c="left"===d;a=c?t.left+u+l.top:t.right-u-l.top,r=t.top+t.height/2,h=c?-.5*Math.PI:.5*Math.PI}e.save(),e.translate(a,r),e.rotate(h),e.textAlign="center",e.textBaseline="middle",e.fillStyle=o,e.font=s.string,e.fillText(n.labelString,0,0),e.restore()}},draw:function(t){this._isVisible()&&(this._drawGrid(t),this._drawTitle(),this._drawLabels())},_layers:function(){var t=this,e=t.options,i=e.ticks&&e.ticks.z||0,n=e.gridLines&&e.gridLines.z||0;return t._isVisible()&&i!==n&&t.draw===t._draw?[{z:n,draw:function(){t._drawGrid.apply(t,arguments),t._drawTitle.apply(t,arguments)}},{z:i,draw:function(){t._drawLabels.apply(t,arguments)}}]:[{z:i,draw:function(){t.draw.apply(t,arguments)}}]},_getMatchingVisibleMetas:function(t){var e=this,i=e.isHorizontal();return e.chart._getSortedVisibleDatasetMetas().filter(function(n){return(!t||n.type===t)&&(i?n.xAxisID===e.id:n.yAxisID===e.id)})}});Ei.prototype._draw=Ei.prototype.draw;var Vi=Ei,Wi=ct.isNullOrUndef,Hi=Vi.extend({determineDataLimits:function(){var t,e=this,i=e._getLabels(),n=e.options.ticks,a=n.min,r=n.max,o=0,s=i.length-1;void 0!==a&&(t=i.indexOf(a))>=0&&(o=t),void 0!==r&&(t=i.indexOf(r))>=0&&(s=t),e.minIndex=o,e.maxIndex=s,e.min=i[o],e.max=i[s]},buildTicks:function(){var t=this._getLabels(),e=this.minIndex,i=this.maxIndex;this.ticks=0===e&&i===t.length-1?t:t.slice(e,i+1)},getLabelForIndex:function(t,e){var i=this.chart;return i.getDatasetMeta(e).controller._getValueScaleId()===this.id?this.getRightValue(i.data.datasets[e].data[t]):this._getLabels()[t]},_configure:function(){var t=this,e=t.options.offset,i=t.ticks;Vi.prototype._configure.call(t),t.isHorizontal()||(t._reversePixels=!t._reversePixels),i&&(t._startValue=t.minIndex-(e?.5:0),t._valueRange=Math.max(i.length-(e?0:1),1))},getPixelForValue:function(t,e,i){var n,a,r,o=this;return Wi(e)||Wi(i)||(t=o.chart.data.datasets[i].data[e]),Wi(t)||(n=o.isHorizontal()?t.x:t.y),(void 0!==n||void 0!==t&&isNaN(e))&&(a=o._getLabels(),t=ct.valueOrDefault(n,t),e=-1!==(r=a.indexOf(t))?r:e,isNaN(e)&&(e=t)),o.getPixelForDecimal((e-o._startValue)/o._valueRange)},getPixelForTick:function(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(e[t],t+this.minIndex)},getValueForPixel:function(t){var e=Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange);return Math.min(Math.max(e,0),this.ticks.length-1)},getBasePixel:function(){return this.bottom}}),ji={position:"bottom"};Hi._defaults=ji;var qi=ct.noop,Ui=ct.isNullOrUndef;var Yi=Vi.extend({getRightValue:function(t){return"string"==typeof t?+t:Vi.prototype.getRightValue.call(this,t)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var i=ct.sign(t.min),n=ct.sign(t.max);i<0&&n<0?t.max=0:i>0&&n>0&&(t.min=0)}var a=void 0!==e.min||void 0!==e.suggestedMin,r=void 0!==e.max||void 0!==e.suggestedMax;void 0!==e.min?t.min=e.min:void 0!==e.suggestedMin&&(null===t.min?t.min=e.suggestedMin:t.min=Math.min(t.min,e.suggestedMin)),void 0!==e.max?t.max=e.max:void 0!==e.suggestedMax&&(null===t.max?t.max=e.suggestedMax:t.max=Math.max(t.max,e.suggestedMax)),a!==r&&t.min>=t.max&&(a?t.max=t.min+1:t.min=t.max-1),t.min===t.max&&(t.max++,e.beginAtZero||t.min--)},getTickLimit:function(){var t,e=this.options.ticks,i=e.stepSize,n=e.maxTicksLimit;return i?t=Math.ceil(this.max/i)-Math.floor(this.min/i)+1:(t=this._computeTickLimit(),n=n||11),n&&(t=Math.min(n,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:qi,buildTicks:function(){var t=this,e=t.options.ticks,i=t.getTickLimit(),n={maxTicks:i=Math.max(2,i),min:e.min,max:e.max,precision:e.precision,stepSize:ct.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var i,n,a,r,o=[],s=t.stepSize,l=s||1,u=t.maxTicks-1,d=t.min,h=t.max,c=t.precision,f=e.min,g=e.max,p=ct.niceNum((g-f)/u/l)*l;if(p<1e-14&&Ui(d)&&Ui(h))return[f,g];(r=Math.ceil(g/p)-Math.floor(f/p))>u&&(p=ct.niceNum(r*p/u/l)*l),s||Ui(c)?i=Math.pow(10,ct._decimalPlaces(p)):(i=Math.pow(10,c),p=Math.ceil(p*i)/i),n=Math.floor(f/p)*p,a=Math.ceil(g/p)*p,s&&(!Ui(d)&&ct.almostWhole(d/p,p/1e3)&&(n=d),!Ui(h)&&ct.almostWhole(h/p,p/1e3)&&(a=h)),r=(a-n)/p,r=ct.almostEquals(r,Math.round(r),p/1e3)?Math.round(r):Math.ceil(r),n=Math.round(n*i)/i,a=Math.round(a*i)/i,o.push(Ui(d)?n:d);for(var m=1;m<r;++m)o.push(Math.round((n+m*p)*i)/i);return o.push(Ui(h)?a:h),o}(n,t);t.handleDirectionalChanges(),t.max=ct.max(a),t.min=ct.min(a),e.reverse?(a.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){var t=this;t.ticksAsNumbers=t.ticks.slice(),t.zeroLineIndex=t.ticks.indexOf(0),Vi.prototype.convertTicksToLabels.call(t)},_configure:function(){var t,e=this,i=e.getTicks(),n=e.min,a=e.max;Vi.prototype._configure.call(e),e.options.offset&&i.length&&(n-=t=(a-n)/Math.max(i.length-1,1)/2,a+=t),e._startValue=n,e._endValue=a,e._valueRange=a-n}}),Gi={position:"left",ticks:{callback:Ci.formatters.linear}};function Xi(t,e,i,n){var a,r,o=t.options,s=function(t,e,i){var n=[i.type,void 0===e&&void 0===i.stack?i.index:"",i.stack].join(".");return void 0===t[n]&&(t[n]={pos:[],neg:[]}),t[n]}(e,o.stacked,i),l=s.pos,u=s.neg,d=n.length;for(a=0;a<d;++a)r=t._parseValue(n[a]),isNaN(r.min)||isNaN(r.max)||i.data[a].hidden||(l[a]=l[a]||0,u[a]=u[a]||0,o.relativePoints?l[a]=100:r.min<0||r.max<0?u[a]+=r.min:l[a]+=r.max)}function Ki(t,e,i){var n,a,r=i.length;for(n=0;n<r;++n)a=t._parseValue(i[n]),isNaN(a.min)||isNaN(a.max)||e.data[n].hidden||(t.min=Math.min(t.min,a.min),t.max=Math.max(t.max,a.max))}var Zi=Yi.extend({determineDataLimits:function(){var t,e,i,n,a=this,r=a.options,o=a.chart.data.datasets,s=a._getMatchingVisibleMetas(),l=r.stacked,u={},d=s.length;if(a.min=Number.POSITIVE_INFINITY,a.max=Number.NEGATIVE_INFINITY,void 0===l)for(t=0;!l&&t<d;++t)l=void 0!==(e=s[t]).stack;for(t=0;t<d;++t)i=o[(e=s[t]).index].data,l?Xi(a,u,e,i):Ki(a,e,i);ct.each(u,function(t){n=t.pos.concat(t.neg),a.min=Math.min(a.min,ct.min(n)),a.max=Math.max(a.max,ct.max(n))}),a.min=ct.isFinite(a.min)&&!isNaN(a.min)?a.min:0,a.max=ct.isFinite(a.max)&&!isNaN(a.max)?a.max:1,a.handleTickRangeOptions()},_computeTickLimit:function(){var t;return this.isHorizontal()?Math.ceil(this.width/40):(t=ct.options._parseFont(this.options.ticks),Math.ceil(this.height/t.lineHeight))},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return this._getScaleLabel(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){return this.getPixelForDecimal((+this.getRightValue(t)-this._startValue)/this._valueRange)},getValueForPixel:function(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange},getPixelForTick:function(t){var e=this.ticksAsNumbers;return t<0||t>e.length-1?null:this.getPixelForValue(e[t])}}),$i=Gi;Zi._defaults=$i;var Ji=ct.valueOrDefault,Qi=ct.math.log10;var tn={position:"left",ticks:{callback:Ci.formatters.logarithmic}};function en(t,e){return ct.isFinite(t)&&t>=0?t:e}var nn=Vi.extend({determineDataLimits:function(){var t,e,i,n,a,r,o=this,s=o.options,l=o.chart,u=l.data.datasets,d=o.isHorizontal();function h(t){return d?t.xAxisID===o.id:t.yAxisID===o.id}o.min=Number.POSITIVE_INFINITY,o.max=Number.NEGATIVE_INFINITY,o.minNotZero=Number.POSITIVE_INFINITY;var c=s.stacked;if(void 0===c)for(t=0;t<u.length;t++)if(e=l.getDatasetMeta(t),l.isDatasetVisible(t)&&h(e)&&void 0!==e.stack){c=!0;break}if(s.stacked||c){var f={};for(t=0;t<u.length;t++){var g=[(e=l.getDatasetMeta(t)).type,void 0===s.stacked&&void 0===e.stack?t:"",e.stack].join(".");if(l.isDatasetVisible(t)&&h(e))for(void 0===f[g]&&(f[g]=[]),a=0,r=(n=u[t].data).length;a<r;a++){var p=f[g];i=o._parseValue(n[a]),isNaN(i.min)||isNaN(i.max)||e.data[a].hidden||i.min<0||i.max<0||(p[a]=p[a]||0,p[a]+=i.max)}}ct.each(f,function(t){if(t.length>0){var e=ct.min(t),i=ct.max(t);o.min=Math.min(o.min,e),o.max=Math.max(o.max,i)}})}else for(t=0;t<u.length;t++)if(e=l.getDatasetMeta(t),l.isDatasetVisible(t)&&h(e))for(a=0,r=(n=u[t].data).length;a<r;a++)i=o._parseValue(n[a]),isNaN(i.min)||isNaN(i.max)||e.data[a].hidden||i.min<0||i.max<0||(o.min=Math.min(i.min,o.min),o.max=Math.max(i.max,o.max),0!==i.min&&(o.minNotZero=Math.min(i.min,o.minNotZero)));o.min=ct.isFinite(o.min)?o.min:null,o.max=ct.isFinite(o.max)?o.max:null,o.minNotZero=ct.isFinite(o.minNotZero)?o.minNotZero:null,this.handleTickRangeOptions()},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;t.min=en(e.min,t.min),t.max=en(e.max,t.max),t.min===t.max&&(0!==t.min&&null!==t.min?(t.min=Math.pow(10,Math.floor(Qi(t.min))-1),t.max=Math.pow(10,Math.floor(Qi(t.max))+1)):(t.min=1,t.max=10)),null===t.min&&(t.min=Math.pow(10,Math.floor(Qi(t.max))-1)),null===t.max&&(t.max=0!==t.min?Math.pow(10,Math.floor(Qi(t.min))+1):10),null===t.minNotZero&&(t.min>0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(Qi(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,i=!t.isHorizontal(),n={min:en(e.min),max:en(e.max)},a=t.ticks=function(t,e){var i,n,a=[],r=Ji(t.min,Math.pow(10,Math.floor(Qi(e.min)))),o=Math.floor(Qi(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(i=Math.floor(Qi(e.minNotZero)),n=Math.floor(e.minNotZero/Math.pow(10,i)),a.push(r),r=n*Math.pow(10,i)):(i=Math.floor(Qi(r)),n=Math.floor(r/Math.pow(10,i)));var l=i<0?Math.pow(10,Math.abs(i)):1;do{a.push(r),10===++n&&(n=1,l=++i>=0?1:l),r=Math.round(n*Math.pow(10,i)*l)/l}while(i<o||i===o&&n<s);var u=Ji(t.max,r);return a.push(u),a}(n,t);t.max=ct.max(a),t.min=ct.min(a),e.reverse?(i=!i,t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max),i&&a.reverse()},convertTicksToLabels:function(){this.tickValues=this.ticks.slice(),Vi.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(t,e){return this._getScaleLabel(this.chart.data.datasets[e].data[t])},getPixelForTick:function(t){var e=this.tickValues;return t<0||t>e.length-1?null:this.getPixelForValue(e[t])},_getFirstTickValue:function(t){var e=Math.floor(Qi(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},_configure:function(){var t=this,e=t.min,i=0;Vi.prototype._configure.call(t),0===e&&(e=t._getFirstTickValue(t.minNotZero),i=Ji(t.options.ticks.fontSize,st.global.defaultFontSize)/t._length),t._startValue=Qi(e),t._valueOffset=i,t._valueRange=(Qi(t.max)-Qi(e))/(1-i)},getPixelForValue:function(t){var e=this,i=0;return(t=+e.getRightValue(t))>e.min&&t>0&&(i=(Qi(t)-e._startValue)/e._valueRange+e._valueOffset),e.getPixelForDecimal(i)},getValueForPixel:function(t){var e=this,i=e.getDecimalForPixel(t);return 0===i&&0===e.min?0:Math.pow(10,e._startValue+(i-e._valueOffset)*e._valueRange)}}),an=tn;nn._defaults=an;var rn=ct.valueOrDefault,on=ct.valueAtIndexOrDefault,sn=ct.options.resolve,ln={display:!0,animate:!0,position:"chartArea",angleLines:{display:!0,color:"rgba(0,0,0,0.1)",lineWidth:1,borderDash:[],borderDashOffset:0},gridLines:{circular:!1},ticks:{showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2,callback:Ci.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function un(t){var e=t.ticks;return e.display&&t.display?rn(e.fontSize,st.global.defaultFontSize)+2*e.backdropPaddingY:0}function dn(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 hn(t){return 0===t||180===t?"center":t<180?"left":"right"}function cn(t,e,i,n){var a,r,o=i.y+n/2;if(ct.isArray(e))for(a=0,r=e.length;a<r;++a)t.fillText(e[a],i.x,o),o+=n;else t.fillText(e,i.x,o)}function fn(t,e,i){90===t||270===t?i.y-=e.h/2:(t>270||t<90)&&(i.y-=e.h)}function gn(t){return ct.isNumber(t)?t:0}var pn=Yi.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=un(t.options)/2,t.xCenter=Math.floor(t.width/2),t.yCenter=Math.floor((t.height-t.paddingTop)/2),t.drawingArea=Math.min(t.height-t.paddingTop,t.width)/2},determineDataLimits:function(){var t=this,e=t.chart,i=Number.POSITIVE_INFINITY,n=Number.NEGATIVE_INFINITY;ct.each(e.data.datasets,function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);ct.each(a.data,function(e,a){var r=+t.getRightValue(e);isNaN(r)||o.data[a].hidden||(i=Math.min(r,i),n=Math.max(r,n))})}}),t.min=i===Number.POSITIVE_INFINITY?0:i,t.max=n===Number.NEGATIVE_INFINITY?0:n,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/un(this.options))},convertTicksToLabels:function(){var t=this;Yi.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map(function(){var e=ct.callback(t.options.pointLabels.callback,arguments,t);return e||0===e?e:""})},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},fit:function(){var t=this.options;t.display&&t.pointLabels.display?function(t){var e,i,n,a=ct.options._parseFont(t.options.pointLabels),r={l:0,r:t.width,t:0,b:t.height-t.paddingTop},o={};t.ctx.font=a.string,t._pointLabelSizes=[];var s,l,u,d=t.chart.data.labels.length;for(e=0;e<d;e++){n=t.getPointPosition(e,t.drawingArea+5),s=t.ctx,l=a.lineHeight,u=t.pointLabels[e],i=ct.isArray(u)?{w:ct.longestText(s,s.font,u),h:u.length*l}:{w:s.measureText(u).width,h:l},t._pointLabelSizes[e]=i;var h=t.getIndexAngle(e),c=ct.toDegrees(h)%360,f=dn(c,n.x,i.w,0,180),g=dn(c,n.y,i.h,90,270);f.start<r.l&&(r.l=f.start,o.l=h),f.end>r.r&&(r.r=f.end,o.r=h),g.start<r.t&&(r.t=g.start,o.t=h),g.end>r.b&&(r.b=g.end,o.b=h)}t.setReductions(t.drawingArea,r,o)}(this):this.setCenterPoint(0,0,0,0)},setReductions:function(t,e,i){var n=this,a=e.l/Math.sin(i.l),r=Math.max(e.r-n.width,0)/Math.sin(i.r),o=-e.t/Math.cos(i.t),s=-Math.max(e.b-(n.height-n.paddingTop),0)/Math.cos(i.b);a=gn(a),r=gn(r),o=gn(o),s=gn(s),n.drawingArea=Math.min(Math.floor(t-(a+r)/2),Math.floor(t-(o+s)/2)),n.setCenterPoint(a,r,o,s)},setCenterPoint:function(t,e,i,n){var a=this,r=a.width-e-a.drawingArea,o=t+a.drawingArea,s=i+a.drawingArea,l=a.height-a.paddingTop-n-a.drawingArea;a.xCenter=Math.floor((o+r)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){var e=this.chart,i=(t*(360/e.data.labels.length)+((e.options||{}).startAngle||0))%360;return(i<0?i+360:i)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(ct.isNullOrUndef(t))return NaN;var i=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*i:(t-e.min)*i},getPointPosition:function(t,e){var i=this.getIndexAngle(t)-Math.PI/2;return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(t){var e=this.min,i=this.max;return this.getPointPositionForValue(t||0,this.beginAtZero?0:e<0&&i<0?i:e>0&&i>0?e:0)},_drawGrid:function(){var t,e,i,n=this,a=n.ctx,r=n.options,o=r.gridLines,s=r.angleLines,l=rn(s.lineWidth,o.lineWidth),u=rn(s.color,o.color);if(r.pointLabels.display&&function(t){var e=t.ctx,i=t.options,n=i.pointLabels,a=un(i),r=t.getDistanceFromCenterForValue(i.ticks.reverse?t.min:t.max),o=ct.options._parseFont(n);e.save(),e.font=o.string,e.textBaseline="middle";for(var s=t.chart.data.labels.length-1;s>=0;s--){var l=0===s?a/2:0,u=t.getPointPosition(s,r+l+5),d=on(n.fontColor,s,st.global.defaultFontColor);e.fillStyle=d;var h=t.getIndexAngle(s),c=ct.toDegrees(h);e.textAlign=hn(c),fn(c,t._pointLabelSizes[s],u),cn(e,t.pointLabels[s],u,o.lineHeight)}e.restore()}(n),o.display&&ct.each(n.ticks,function(t,i){0!==i&&(e=n.getDistanceFromCenterForValue(n.ticksAsNumbers[i]),function(t,e,i,n){var a,r=t.ctx,o=e.circular,s=t.chart.data.labels.length,l=on(e.color,n-1),u=on(e.lineWidth,n-1);if((o||s)&&l&&u){if(r.save(),r.strokeStyle=l,r.lineWidth=u,r.setLineDash&&(r.setLineDash(e.borderDash||[]),r.lineDashOffset=e.borderDashOffset||0),r.beginPath(),o)r.arc(t.xCenter,t.yCenter,i,0,2*Math.PI);else{a=t.getPointPosition(0,i),r.moveTo(a.x,a.y);for(var d=1;d<s;d++)a=t.getPointPosition(d,i),r.lineTo(a.x,a.y)}r.closePath(),r.stroke(),r.restore()}}(n,o,e,i))}),s.display&&l&&u){for(a.save(),a.lineWidth=l,a.strokeStyle=u,a.setLineDash&&(a.setLineDash(sn([s.borderDash,o.borderDash,[]])),a.lineDashOffset=sn([s.borderDashOffset,o.borderDashOffset,0])),t=n.chart.data.labels.length-1;t>=0;t--)e=n.getDistanceFromCenterForValue(r.ticks.reverse?n.min:n.max),i=n.getPointPosition(t,e),a.beginPath(),a.moveTo(n.xCenter,n.yCenter),a.lineTo(i.x,i.y),a.stroke();a.restore()}},_drawLabels:function(){var t=this,e=t.ctx,i=t.options.ticks;if(i.display){var n,a,r=t.getIndexAngle(0),o=ct.options._parseFont(i),s=rn(i.fontColor,st.global.defaultFontColor);e.save(),e.font=o.string,e.translate(t.xCenter,t.yCenter),e.rotate(r),e.textAlign="center",e.textBaseline="middle",ct.each(t.ticks,function(r,l){(0!==l||i.reverse)&&(n=t.getDistanceFromCenterForValue(t.ticksAsNumbers[l]),i.showLabelBackdrop&&(a=e.measureText(r).width,e.fillStyle=i.backdropColor,e.fillRect(-a/2-i.backdropPaddingX,-n-o.size/2-i.backdropPaddingY,a+2*i.backdropPaddingX,o.size+2*i.backdropPaddingY)),e.fillStyle=s,e.fillText(r,0,-n))}),e.restore()}},_drawTitle:ct.noop}),mn=ln;pn._defaults=mn;var vn=ct._deprecated,bn=ct.options.resolve,xn=ct.valueOrDefault,yn=Number.MIN_SAFE_INTEGER||-9007199254740991,_n=Number.MAX_SAFE_INTEGER||9007199254740991,kn={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}},wn=Object.keys(kn);function Mn(t,e){return t-e}function Sn(t){return ct.valueOrDefault(t.time.min,t.ticks.min)}function Cn(t){return ct.valueOrDefault(t.time.max,t.ticks.max)}function Pn(t,e,i,n){var a=function(t,e,i){for(var n,a,r,o=0,s=t.length-1;o>=0&&o<=s;){if(a=t[(n=o+s>>1)-1]||null,r=t[n],!a)return{lo:null,hi:r};if(r[e]<i)o=n+1;else{if(!(a[e]>i))return{lo:a,hi:r};s=n-1}}return{lo:r,hi:null}}(t,e,i),r=a.lo?a.hi?a.lo:t[t.length-2]:t[0],o=a.lo?a.hi?a.hi:t[t.length-1]:t[1],s=o[e]-r[e],l=s?(i-r[e])/s:0,u=(o[n]-r[n])*l;return r[n]+u}function An(t,e){var i=t._adapter,n=t.options.time,a=n.parser,r=a||n.format,o=e;return"function"==typeof a&&(o=a(o)),ct.isFinite(o)||(o="string"==typeof r?i.parse(o,r):i.parse(o)),null!==o?+o:(a||"function"!=typeof r||(o=r(e),ct.isFinite(o)||(o=i.parse(o))),o)}function Dn(t,e){if(ct.isNullOrUndef(e))return null;var i=t.options.time,n=An(t,t.getRightValue(e));return null===n?n:(i.round&&(n=+t._adapter.startOf(n,i.round)),n)}function Tn(t,e,i,n){var a,r,o,s=wn.length;for(a=wn.indexOf(t);a<s-1;++a)if(o=(r=kn[wn[a]]).steps?r.steps:_n,r.common&&Math.ceil((i-e)/(o*r.size))<=n)return wn[a];return wn[s-1]}function In(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 Fn=Vi.extend({initialize:function(){this.mergeTicksOptions(),Vi.prototype.initialize.call(this)},update:function(){var t=this,e=t.options,i=e.time||(e.time={}),n=t._adapter=new Si._date(e.adapters.date);return vn("time scale",i.format,"time.format","time.parser"),vn("time scale",i.min,"time.min","ticks.min"),vn("time scale",i.max,"time.max","ticks.max"),ct.mergeIf(i.displayFormats,n.formats()),Vi.prototype.update.apply(t,arguments)},getRightValue:function(t){return t&&void 0!==t.t&&(t=t.t),Vi.prototype.getRightValue.call(this,t)},determineDataLimits:function(){var t,e,i,n,a,r,o,s=this,l=s.chart,u=s._adapter,d=s.options,h=d.time.unit||"day",c=_n,f=yn,g=[],p=[],m=[],v=s._getLabels();for(t=0,i=v.length;t<i;++t)m.push(Dn(s,v[t]));for(t=0,i=(l.data.datasets||[]).length;t<i;++t)if(l.isDatasetVisible(t))if(a=l.data.datasets[t].data,ct.isObject(a[0]))for(p[t]=[],e=0,n=a.length;e<n;++e)r=Dn(s,a[e]),g.push(r),p[t][e]=r;else p[t]=m.slice(0),o||(g=g.concat(m),o=!0);else p[t]=[];m.length&&(c=Math.min(c,m[0]),f=Math.max(f,m[m.length-1])),g.length&&(g=i>1?function(t){var e,i,n,a={},r=[];for(e=0,i=t.length;e<i;++e)a[n=t[e]]||(a[n]=!0,r.push(n));return r}(g).sort(Mn):g.sort(Mn),c=Math.min(c,g[0]),f=Math.max(f,g[g.length-1])),c=Dn(s,Sn(d))||c,f=Dn(s,Cn(d))||f,c=c===_n?+u.startOf(Date.now(),h):c,f=f===yn?+u.endOf(Date.now(),h)+1:f,s.min=Math.min(c,f),s.max=Math.max(c+1,f),s._table=[],s._timestamps={data:g,datasets:p,labels:m}},buildTicks:function(){var t,e,i,n=this,a=n.min,r=n.max,o=n.options,s=o.ticks,l=o.time,u=n._timestamps,d=[],h=n.getLabelCapacity(a),c=s.source,f=o.distribution;for(u="data"===c||"auto"===c&&"series"===f?u.data:"labels"===c?u.labels:function(t,e,i,n){var a,r=t._adapter,o=t.options,s=o.time,l=s.unit||Tn(s.minUnit,e,i,n),u=bn([s.stepSize,s.unitStepSize,1]),d="week"===l&&s.isoWeekday,h=e,c=[];if(d&&(h=+r.startOf(h,"isoWeek",d)),h=+r.startOf(h,d?"day":l),r.diff(i,e,l)>1e5*u)throw e+" and "+i+" are too far apart with stepSize of "+u+" "+l;for(a=h;a<i;a=+r.add(a,u,l))c.push(a);return a!==i&&"ticks"!==o.bounds||c.push(a),c}(n,a,r,h),"ticks"===o.bounds&&u.length&&(a=u[0],r=u[u.length-1]),a=Dn(n,Sn(o))||a,r=Dn(n,Cn(o))||r,t=0,e=u.length;t<e;++t)(i=u[t])>=a&&i<=r&&d.push(i);return n.min=a,n.max=r,n._unit=l.unit||(s.autoSkip?Tn(l.minUnit,n.min,n.max,h):function(t,e,i,n,a){var r,o;for(r=wn.length-1;r>=wn.indexOf(i);r--)if(o=wn[r],kn[o].common&&t._adapter.diff(a,n,o)>=e-1)return o;return wn[i?wn.indexOf(i):0]}(n,d.length,l.minUnit,n.min,n.max)),n._majorUnit=s.major.enabled&&"year"!==n._unit?function(t){for(var e=wn.indexOf(t)+1,i=wn.length;e<i;++e)if(kn[wn[e]].common)return wn[e]}(n._unit):void 0,n._table=function(t,e,i,n){if("linear"===n||!t.length)return[{time:e,pos:0},{time:i,pos:1}];var a,r,o,s,l,u=[],d=[e];for(a=0,r=t.length;a<r;++a)(s=t[a])>e&&s<i&&d.push(s);for(d.push(i),a=0,r=d.length;a<r;++a)l=d[a+1],o=d[a-1],s=d[a],void 0!==o&&void 0!==l&&Math.round((l+o)/2)===s||u.push({time:s,pos:a/(r-1)});return u}(n._timestamps.data,a,r,f),n._offsets=function(t,e,i,n,a){var r,o,s=0,l=0;return a.offset&&e.length&&(r=Pn(t,"time",e[0],"pos"),s=1===e.length?1-r:(Pn(t,"time",e[1],"pos")-r)/2,o=Pn(t,"time",e[e.length-1],"pos"),l=1===e.length?o:(o-Pn(t,"time",e[e.length-2],"pos"))/2),{start:s,end:l,factor:1/(s+1+l)}}(n._table,d,0,0,o),s.reverse&&d.reverse(),In(n,d,n._majorUnit)},getLabelForIndex:function(t,e){var i=this,n=i._adapter,a=i.chart.data,r=i.options.time,o=a.labels&&t<a.labels.length?a.labels[t]:"",s=a.datasets[e].data[t];return ct.isObject(s)&&(o=i.getRightValue(s)),r.tooltipFormat?n.format(An(i,o),r.tooltipFormat):"string"==typeof o?o:n.format(An(i,o),r.displayFormats.datetime)},tickFormatFunction:function(t,e,i,n){var a=this._adapter,r=this.options,o=r.time.displayFormats,s=o[this._unit],l=this._majorUnit,u=o[l],d=i[e],h=r.ticks,c=l&&u&&d&&d.major,f=a.format(t,n||(c?u:s)),g=c?h.major:h.minor,p=bn([g.callback,g.userCallback,h.callback,h.userCallback]);return p?p(f,e,i):f},convertTicksToLabels:function(t){var e,i,n=[];for(e=0,i=t.length;e<i;++e)n.push(this.tickFormatFunction(t[e].value,e,t));return n},getPixelForOffset:function(t){var e=this._offsets,i=Pn(this._table,"time",t,"pos");return this.getPixelForDecimal((e.start+i)*e.factor)},getPixelForValue:function(t,e,i){var n=null;if(void 0!==e&&void 0!==i&&(n=this._timestamps.datasets[i][e]),null===n&&(n=Dn(this,t)),null!==n)return this.getPixelForOffset(n)},getPixelForTick:function(t){var e=this.getTicks();return t>=0&&t<e.length?this.getPixelForOffset(e[t].value):null},getValueForPixel:function(t){var e=this._offsets,i=this.getDecimalForPixel(t)/e.factor-e.end,n=Pn(this._table,"pos",i,"time");return this._adapter._create(n)},_getLabelSize:function(t){var e=this.options.ticks,i=this.ctx.measureText(t).width,n=ct.toRadians(this.isHorizontal()?e.maxRotation:e.minRotation),a=Math.cos(n),r=Math.sin(n),o=xn(e.fontSize,st.global.defaultFontSize);return{w:i*a+o*r,h:i*r+o*a}},getLabelWidth:function(t){return this._getLabelSize(t).w},getLabelCapacity:function(t){var e=this,i=e.options.time,n=i.displayFormats,a=n[i.unit]||n.millisecond,r=e.tickFormatFunction(t,0,In(e,[t],e._majorUnit),a),o=e._getLabelSize(r),s=Math.floor(e.isHorizontal()?e.width/o.w:e.height/o.h);return e.options.offset&&s--,s>0?s:1}}),Ln={position:"bottom",distribution:"linear",bounds:"data",adapters:{},time:{parser:!1,unit:!1,round:!1,displayFormat:!1,isoWeekday:!1,minUnit:"millisecond",displayFormats:{}},ticks:{autoSkip:!1,source:"auto",major:{enabled:!1}}};Fn._defaults=Ln;var On={category:Hi,linear:Zi,logarithmic:nn,radialLinear:pn,time:Fn},Rn={datetime:"MMM D, YYYY, h:mm:ss a",millisecond:"h:mm:ss.SSS a",second:"h:mm:ss a",minute:"h:mm a",hour:"hA",day:"MMM D",week:"ll",month:"MMM YYYY",quarter:"[Q]Q - YYYY",year:"YYYY"};Si._date.override("function"==typeof t?{_id:"moment",formats:function(){return Rn},parse:function(e,i){return"string"==typeof e&&"string"==typeof i?e=t(e,i):e instanceof t||(e=t(e)),e.isValid()?e.valueOf():null},format:function(e,i){return t(e).format(i)},add:function(e,i,n){return t(e).add(i,n).valueOf()},diff:function(e,i,n){return t(e).diff(t(i),n)},startOf:function(e,i,n){return e=t(e),"isoWeek"===i?e.isoWeekday(n).valueOf():e.startOf(i).valueOf()},endOf:function(e,i){return t(e).endOf(i).valueOf()},_create:function(e){return t(e)}}:{}),st._set("global",{plugins:{filler:{propagate:!0}}});var zn={dataset:function(t){var e=t.fill,i=t.chart,n=i.getDatasetMeta(e),a=n&&i.isDatasetVisible(e)&&n.dataset._children||[],r=a.length||0;return r?function(t,e){return e<r&&a[e]._view||null}:null},boundary:function(t){var e=t.boundary,i=e?e.x:null,n=e?e.y:null;return ct.isArray(e)?function(t,i){return e[i]}:function(t){return{x:null===i?t.x:i,y:null===n?t.y:n}}}};function Nn(t,e,i){var n,a=t._model||{},r=a.fill;if(void 0===r&&(r=!!a.backgroundColor),!1===r||null===r)return!1;if(!0===r)return"origin";if(n=parseFloat(r,10),isFinite(n)&&Math.floor(n)===n)return"-"!==r[0]&&"+"!==r[0]||(n=e+n),!(n===e||n<0||n>=i)&&n;switch(r){case"bottom":return"start";case"top":return"end";case"zero":return"origin";case"origin":case"start":case"end":return r;default:return!1}}function Bn(t){return(t.el._scale||{}).getPointPositionForValue?function(t){var e,i,n,a,r,o=t.el._scale,s=o.options,l=o.chart.data.labels.length,u=t.fill,d=[];if(!l)return null;for(e=s.ticks.reverse?o.max:o.min,i=s.ticks.reverse?o.min:o.max,n=o.getPointPositionForValue(0,e),a=0;a<l;++a)r="start"===u||"end"===u?o.getPointPositionForValue(a,"start"===u?e:i):o.getBasePosition(a),s.gridLines.circular&&(r.cx=n.x,r.cy=n.y,r.angle=o.getIndexAngle(a)-Math.PI/2),d.push(r);return d}(t):function(t){var e,i=t.el._model||{},n=t.el._scale||{},a=t.fill,r=null;if(isFinite(a))return null;if("start"===a?r=void 0===i.scaleBottom?n.bottom:i.scaleBottom:"end"===a?r=void 0===i.scaleTop?n.top:i.scaleTop:void 0!==i.scaleZero?r=i.scaleZero:n.getBasePixel&&(r=n.getBasePixel()),null!=r){if(void 0!==r.x&&void 0!==r.y)return r;if(ct.isFinite(r))return{x:(e=n.isHorizontal())?r:null,y:e?null:r}}return null}(t)}function En(t,e,i){var n,a=t[e].fill,r=[e];if(!i)return a;for(;!1!==a&&-1===r.indexOf(a);){if(!isFinite(a))return a;if(!(n=t[a]))return!1;if(n.visible)return a;r.push(a),a=n.fill}return!1}function Vn(t){var e=t.fill,i="dataset";return!1===e?null:(isFinite(e)||(i="boundary"),zn[i](t))}function Wn(t){return t&&!t.skip}function Hn(t,e,i,n,a){var r,o,s,l;if(n&&a){for(t.moveTo(e[0].x,e[0].y),r=1;r<n;++r)ct.canvas.lineTo(t,e[r-1],e[r]);if(void 0===i[0].angle)for(t.lineTo(i[a-1].x,i[a-1].y),r=a-1;r>0;--r)ct.canvas.lineTo(t,i[r],i[r-1],!0);else for(o=i[0].cx,s=i[0].cy,l=Math.sqrt(Math.pow(i[0].x-o,2)+Math.pow(i[0].y-s,2)),r=a-1;r>0;--r)t.arc(o,s,l,i[r].angle,i[r-1].angle,!0)}}function jn(t,e,i,n,a,r){var o,s,l,u,d,h,c,f,g=e.length,p=n.spanGaps,m=[],v=[],b=0,x=0;for(t.beginPath(),o=0,s=g;o<s;++o)d=i(u=e[l=o%g]._view,l,n),h=Wn(u),c=Wn(d),r&&void 0===f&&h&&(s=g+(f=o+1)),h&&c?(b=m.push(u),x=v.push(d)):b&&x&&(p?(h&&m.push(u),c&&v.push(d)):(Hn(t,m,v,b,x),b=x=0,m=[],v=[]));Hn(t,m,v,b,x),t.closePath(),t.fillStyle=a,t.fill()}var qn={id:"filler",afterDatasetsUpdate:function(t,e){var i,n,a,r,o=(t.data.datasets||[]).length,s=e.propagate,l=[];for(n=0;n<o;++n)r=null,(a=(i=t.getDatasetMeta(n)).dataset)&&a._model&&a instanceof Yt.Line&&(r={visible:t.isDatasetVisible(n),fill:Nn(a,n,o),chart:t,el:a}),i.$filler=r,l.push(r);for(n=0;n<o;++n)(r=l[n])&&(r.fill=En(l,n,s),r.boundary=Bn(r),r.mapper=Vn(r))},beforeDatasetsDraw:function(t){var e,i,n,a,r,o,s,l=t._getSortedVisibleDatasetMetas(),u=t.ctx;for(i=l.length-1;i>=0;--i)(e=l[i].$filler)&&e.visible&&(a=(n=e.el)._view,r=n._children||[],o=e.mapper,s=a.backgroundColor||st.global.defaultColor,o&&s&&r.length&&(ct.canvas.clipArea(u,t.chartArea),jn(u,r,o,a,s,n._loop),ct.canvas.unclipArea(u)))}},Un=ct.rtl.getRtlAdapter,Yn=ct.noop,Gn=ct.valueOrDefault;function Xn(t,e){return t.usePointStyle&&t.boxWidth>e?e:t.boxWidth}st._set("global",{legend:{display:!0,position:"top",align:"center",fullWidth:!0,reverse:!1,weight:1e3,onClick:function(t,e){var i=e.datasetIndex,n=this.chart,a=n.getDatasetMeta(i);a.hidden=null===a.hidden?!n.data.datasets[i].hidden:null,n.update()},onHover:null,onLeave:null,labels:{boxWidth:40,padding:10,generateLabels:function(t){var e=t.data.datasets,i=t.options.legend||{},n=i.labels&&i.labels.usePointStyle;return t._getSortedDatasetMetas().map(function(i,a){var r=i.controller.getStyle(n?0:void 0);return{text:e[i.index].label,fillStyle:r.backgroundColor,hidden:!t.isDatasetVisible(a),lineCap:r.borderCapStyle,lineDash:r.borderDash,lineDashOffset:r.borderDashOffset,lineJoin:r.borderJoinStyle,lineWidth:r.borderWidth,strokeStyle:r.borderColor,pointStyle:r.pointStyle,rotation:r.rotation,datasetIndex:a}},this)}}},legendCallback:function(t){var e,i,n,a=document.createElement("ul"),r=t.data.datasets;for(a.setAttribute("class",t.id+"-legend"),e=0,i=r.length;e<i;e++)(n=a.appendChild(document.createElement("li"))).appendChild(document.createElement("span")).style.backgroundColor=r[e].backgroundColor,r[e].label&&n.appendChild(document.createTextNode(r[e].label));return a.outerHTML}});var Kn=xt.extend({initialize:function(t){ct.extend(this,t),this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1},beforeUpdate:Yn,update:function(t,e,i){var n=this;return n.beforeUpdate(),n.maxWidth=t,n.maxHeight=e,n.margins=i,n.beforeSetDimensions(),n.setDimensions(),n.afterSetDimensions(),n.beforeBuildLabels(),n.buildLabels(),n.afterBuildLabels(),n.beforeFit(),n.fit(),n.afterFit(),n.afterUpdate(),n.minSize},afterUpdate:Yn,beforeSetDimensions:Yn,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:Yn,beforeBuildLabels:Yn,buildLabels:function(){var t=this,e=t.options.labels||{},i=ct.callback(e.generateLabels,[t.chart],t)||[];e.filter&&(i=i.filter(function(i){return e.filter(i,t.chart.data)})),t.options.reverse&&i.reverse(),t.legendItems=i},afterBuildLabels:Yn,beforeFit:Yn,fit:function(){var t=this,e=t.options,i=e.labels,n=e.display,a=t.ctx,r=ct.options._parseFont(i),o=r.size,s=t.legendHitBoxes=[],l=t.minSize,u=t.isHorizontal();if(u?(l.width=t.maxWidth,l.height=n?10:0):(l.width=n?10:0,l.height=t.maxHeight),n){if(a.font=r.string,u){var d=t.lineWidths=[0],h=0;a.textAlign="left",a.textBaseline="middle",ct.each(t.legendItems,function(t,e){var n=Xn(i,o)+o/2+a.measureText(t.text).width;(0===e||d[d.length-1]+n+2*i.padding>l.width)&&(h+=o+i.padding,d[d.length-(e>0?0:1)]=0),s[e]={left:0,top:0,width:n,height:o},d[d.length-1]+=n+i.padding}),l.height+=h}else{var c=i.padding,f=t.columnWidths=[],g=t.columnHeights=[],p=i.padding,m=0,v=0;ct.each(t.legendItems,function(t,e){var n=Xn(i,o)+o/2+a.measureText(t.text).width;e>0&&v+o+2*c>l.height&&(p+=m+i.padding,f.push(m),g.push(v),m=0,v=0),m=Math.max(m,n),v+=o+c,s[e]={left:0,top:0,width:n,height:o}}),p+=m,f.push(m),g.push(v),l.width+=p}t.width=l.width,t.height=l.height}else t.width=l.width=t.height=l.height=0},afterFit:Yn,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var t=this,e=t.options,i=e.labels,n=st.global,a=n.defaultColor,r=n.elements.line,o=t.height,s=t.columnHeights,l=t.width,u=t.lineWidths;if(e.display){var d,h=Un(e.rtl,t.left,t.minSize.width),c=t.ctx,f=Gn(i.fontColor,n.defaultFontColor),g=ct.options._parseFont(i),p=g.size;c.textAlign=h.textAlign("left"),c.textBaseline="middle",c.lineWidth=.5,c.strokeStyle=f,c.fillStyle=f,c.font=g.string;var m=Xn(i,p),v=t.legendHitBoxes,b=function(t,n){switch(e.align){case"start":return i.padding;case"end":return t-n;default:return(t-n+i.padding)/2}},x=t.isHorizontal();d=x?{x:t.left+b(l,u[0]),y:t.top+i.padding,line:0}:{x:t.left+i.padding,y:t.top+b(o,s[0]),line:0},ct.rtl.overrideTextDirection(t.ctx,e.textDirection);var y=p+i.padding;ct.each(t.legendItems,function(e,n){var f=c.measureText(e.text).width,g=m+p/2+f,_=d.x,k=d.y;h.setWidth(t.minSize.width),x?n>0&&_+g+i.padding>t.left+t.minSize.width&&(k=d.y+=y,d.line++,_=d.x=t.left+b(l,u[d.line])):n>0&&k+y>t.top+t.minSize.height&&(_=d.x=_+t.columnWidths[d.line]+i.padding,d.line++,k=d.y=t.top+b(o,s[d.line]));var w=h.x(_);!function(t,e,n){if(!(isNaN(m)||m<=0)){c.save();var 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i,n,a,r=this;if(t>=r.left&&t<=r.right&&e>=r.top&&e<=r.bottom)for(a=r.legendHitBoxes,i=0;i<a.length;++i)if(t>=(n=a[i]).left&&t<=n.left+n.width&&e>=n.top&&e<=n.top+n.height)return r.legendItems[i];return null},handleEvent:function(t){var e,i=this,n=i.options,a="mouseup"===t.type?"click":t.type;if("mousemove"===a){if(!n.onHover&&!n.onLeave)return}else{if("click"!==a)return;if(!n.onClick)return}e=i._getLegendItemAt(t.x,t.y),"click"===a?e&&n.onClick&&n.onClick.call(i,t.native,e):(n.onLeave&&e!==i._hoveredItem&&(i._hoveredItem&&n.onLeave.call(i,t.native,i._hoveredItem),i._hoveredItem=e),n.onHover&&e&&n.onHover.call(i,t.native,e))}});function Zn(t,e){var i=new Kn({ctx:t.ctx,options:e,chart:t});Re.configure(t,i,e),Re.addBox(t,i),t.legend=i}var $n={id:"legend",_element:Kn,beforeInit:function(t){var e=t.options.legend;e&&Zn(t,e)},beforeUpdate:function(t){var e=t.options.legend,i=t.legend;e?(ct.mergeIf(e,st.global.legend),i?(Re.configure(t,i,e),i.options=e):Zn(t,e)):i&&(Re.removeBox(t,i),delete 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