Chart.js/dist/Chart.bundle.min.js

/*!
 * Chart.js v2.8.0-rc.1
 * https://www.chartjs.org
 * (c) 2019 Chart.js Contributors
 * Released under the MIT License
 */
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Z.merge(this[t]||(this[t]={}),e)}};rt._set("global",{defaultColor:"rgba(0,0,0,0.1)",defaultFontColor:"#666",defaultFontFamily:"'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",defaultFontSize:12,defaultFontStyle:"normal",defaultLineHeight:1.2,showLines:!0});var ot=rt,st=Z.valueOrDefault;var lt={toLineHeight:function(t,e){var n=(""+t).match(/^(normal|(\d+(?:\.\d+)?)(px|em|%)?)$/);if(!n||"normal"===n[1])return 1.2*e;switch(t=+n[2],n[3]){case"px":return t;case"%":t/=100}return e*t},toPadding:function(t){var e,n,i,a;return Z.isObject(t)?(e=+t.top||0,n=+t.right||0,i=+t.bottom||0,a=+t.left||0):e=n=i=a=+t||0,{top:e,right:n,bottom:i,left:a,height:e+i,width:a+n}},_parseFont:function(t){var e=ot.global,n=st(t.fontSize,e.defaultFontSize),i={family:st(t.fontFamily,e.defaultFontFamily),lineHeight:Z.options.toLineHeight(st(t.lineHeight,e.defaultLineHeight),n),size:n,style:st(t.fontStyle,e.defaultFontStyle),weight:null,string:""};return i.string=function(t){return!t||Z.isNullOrUndef(t.size)||Z.isNullOrUndef(t.family)?null:(t.style?t.style+" ":"")+(t.weight?t.weight+" ":"")+t.size+"px "+t.family}(i),i},resolve:function(t,e,n){var i,a,r;for(i=0,a=t.length;i<a;++i)if(void 0!==(r=t[i])&&(void 0!==e&&"function"==typeof r&&(r=r(e)),void 0!==n&&Z.isArray(r)&&(r=r[n]),void 0!==r))return r}},ut=Z,dt=X,ht=at,ct=lt;ut.easing=dt,ut.canvas=ht,ut.options=ct;var ft=function(t){ut.extend(this,t),this.initialize.apply(this,arguments)};ut.extend(ft.prototype,{initialize:function(){this.hidden=!1},pivot:function(){var t=this;return t._view||(t._view=ut.clone(t._model)),t._start={},t},transition:function(t){var e=this,n=e._model,i=e._start,a=e._view;return n&&1!==t?(a||(a=e._view={}),i||(i=e._start={}),function(t,e,n,i){var a,r,o,s,l,u,d,h,c,f=Object.keys(n);for(a=0,r=f.length;a<r;++a)if(u=n[o=f[a]],e.hasOwnProperty(o)||(e[o]=u),(s=e[o])!==u&&"_"!==o[0]){if(t.hasOwnProperty(o)||(t[o]=s),(d=typeof 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a,r,o=this.animations;for(e.chart=t,e.startTime=Date.now(),e.duration=n,i||(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=ut.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=ut.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,n,i,a=this.animations,r=0;r<a.length;)e=(t=a[r]).chart,n=t.numSteps,i=Math.floor((Date.now()-t.startTime)/t.duration*n)+1,t.currentStep=Math.min(i,n),ut.callback(t.render,[e,t],e),ut.callback(t.onAnimationProgress,[t],e),t.currentStep>=n?(ut.callback(t.onAnimationComplete,[t],e),e.animating=!1,a.splice(r,1)):++r}},yt=ut.options.resolve,bt=["push","pop","shift","splice","unshift"];function xt(t,e){var n=t._chartjs;if(n){var i=n.listeners,a=i.indexOf(e);-1!==a&&i.splice(a,1),i.length>0||(bt.forEach(function(e){delete t[e]}),delete t._chartjs)}}var _t=function(t,e){this.initialize(t,e)};ut.extend(_t.prototype,{datasetElementType:null,dataElementType:null,initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){var t=this,e=t.getMeta(),n=t.getDataset();null!==e.xAxisID&&e.xAxisID in t.chart.scales||(e.xAxisID=n.xAxisID||t.chart.options.scales.xAxes[0].id),null!==e.yAxisID&&e.yAxisID in t.chart.scales||(e.yAxisID=n.yAxisID||t.chart.options.scales.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&&xt(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,n=this.getMeta(),i=this.getDataset().data||[],a=n.data;for(t=0,e=i.length;t<e;++t)a[t]=a[t]||this.createMetaData(t);n.dataset=n.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,n=this,i=n.getDataset(),a=i.data||(i.data=[]);n._data!==a&&(n._data&&xt(n._data,n),a&&Object.isExtensible(a)&&(e=n,(t=a)._chartjs?t._chartjs.listeners.push(e):(Object.defineProperty(t,"_chartjs",{configurable:!0,enumerable:!1,value:{listeners:[e]}}),bt.forEach(function(e){var n="onData"+e.charAt(0).toUpperCase()+e.slice(1),i=t[e];Object.defineProperty(t,e,{configurable:!0,enumerable:!1,value:function(){var e=Array.prototype.slice.call(arguments),a=i.apply(this,e);return ut.each(t._chartjs.listeners,function(t){"function"==typeof t[n]&&t[n].apply(t,e)}),a}})}))),n._data=a),n.resyncElements()},update:ut.noop,transition:function(t){for(var e=this.getMeta(),n=e.data||[],i=n.length,a=0;a<i;++a)n[a].transition(t);e.dataset&&e.dataset.transition(t)},draw:function(){var t=this.getMeta(),e=t.data||[],n=e.length,i=0;for(t.dataset&&t.dataset.draw();i<n;++i)e[i].draw()},removeHoverStyle:function(t){ut.merge(t._model,t.$previousStyle||{}),delete t.$previousStyle},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],n=t._index,i=t.custom||{},a=t._model,r=ut.getHoverColor;t.$previousStyle={backgroundColor:a.backgroundColor,borderColor:a.borderColor,borderWidth:a.borderWidth},a.backgroundColor=yt([i.hoverBackgroundColor,e.hoverBackgroundColor,r(a.backgroundColor)],void 0,n),a.borderColor=yt([i.hoverBorderColor,e.hoverBorderColor,r(a.borderColor)],void 0,n),a.borderWidth=yt([i.hoverBorderWidth,e.hoverBorderWidth,a.borderWidth],void 0,n)},resyncElements:function(){var t=this.getMeta(),e=this.getDataset().data,n=t.data.length,i=e.length;i<n?t.data.splice(i,n-i):i>n&&this.insertElements(n,i-n)},insertElements:function(t,e){for(var n=0;n<e;++n)this.addElementAndReset(t+n)},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)}}),_t.extend=ut.inherits;var kt=_t;ot._set("global",{elements:{arc:{backgroundColor:ot.global.defaultColor,borderColor:"#fff",borderWidth:2,borderAlign:"center"}}});var wt=gt.extend({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 n=this._view;if(n){for(var i=ut.getAngleFromPoint(n,{x:t,y:e}),a=i.angle,r=i.distance,o=n.startAngle,s=n.endAngle;s<o;)s+=2*Math.PI;for(;a>s;)a-=2*Math.PI;for(;a<o;)a+=2*Math.PI;var l=a>=o&&a<=s,u=r>=n.innerRadius&&r<=n.outerRadius;return l&&u}return!1},getCenterPoint:function(){var t=this._view,e=(t.startAngle+t.endAngle)/2,n=(t.innerRadius+t.outerRadius)/2;return{x:t.x+Math.cos(e)*n,y:t.y+Math.sin(e)*n}},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,n=(t.outerRadius-t.innerRadius)/2+t.innerRadius;return{x:t.x+Math.cos(e)*n,y:t.y+Math.sin(e)*n}},draw:function(){var t,e=this._chart.ctx,n=this._view,i=n.startAngle,a=n.endAngle,r="inner"===n.borderAlign?.33:0;e.save(),e.beginPath(),e.arc(n.x,n.y,Math.max(n.outerRadius-r,0),i,a),e.arc(n.x,n.y,n.innerRadius,a,i,!0),e.closePath(),e.fillStyle=n.backgroundColor,e.fill(),n.borderWidth&&("inner"===n.borderAlign?(e.beginPath(),t=r/n.outerRadius,e.arc(n.x,n.y,n.outerRadius,i-t,a+t),n.innerRadius>r?(t=r/n.innerRadius,e.arc(n.x,n.y,n.innerRadius-r,a+t,i-t,!0)):e.arc(n.x,n.y,r,a+Math.PI/2,i-Math.PI/2),e.closePath(),e.clip(),e.beginPath(),e.arc(n.x,n.y,n.outerRadius,i,a),e.arc(n.x,n.y,n.innerRadius,a,i,!0),e.closePath(),e.lineWidth=2*n.borderWidth,e.lineJoin="round"):(e.lineWidth=n.borderWidth,e.lineJoin="bevel"),e.strokeStyle=n.borderColor,e.stroke()),e.restore()}}),Mt=ut.valueOrDefault,St=ot.global.defaultColor;ot._set("global",{elements:{line:{tension:.4,backgroundColor:St,borderWidth:3,borderColor:St,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var Dt=gt.extend({draw:function(){var t,e,n,i,a=this._view,r=this._chart.ctx,o=a.spanGaps,s=this._children.slice(),l=ot.global,u=l.elements.line,d=-1;for(this._loop&&s.length&&s.push(s[0]),r.save(),r.lineCap=a.borderCapStyle||u.borderCapStyle,r.setLineDash&&r.setLineDash(a.borderDash||u.borderDash),r.lineDashOffset=Mt(a.borderDashOffset,u.borderDashOffset),r.lineJoin=a.borderJoinStyle||u.borderJoinStyle,r.lineWidth=Mt(a.borderWidth,u.borderWidth),r.strokeStyle=a.borderColor||l.defaultColor,r.beginPath(),d=-1,t=0;t<s.length;++t)e=s[t],n=ut.previousItem(s,t),i=e._view,0===t?i.skip||(r.moveTo(i.x,i.y),d=t):(n=-1===d?n:s[d],i.skip||(d!==t-1&&!o||-1===d?r.moveTo(i.x,i.y):ut.canvas.lineTo(r,n._view,e._view),d=t));r.stroke(),r.restore()}}),Ct=ut.valueOrDefault,Pt=ot.global.defaultColor;function Tt(t){var e=this._view;return!!e&&Math.abs(t-e.x)<e.radius+e.hitRadius}ot._set("global",{elements:{point:{radius:3,pointStyle:"circle",backgroundColor:Pt,borderColor:Pt,borderWidth:1,hitRadius:1,hoverRadius:4,hoverBorderWidth:1}}});var Ot=gt.extend({inRange:function(t,e){var n=this._view;return!!n&&Math.pow(t-n.x,2)+Math.pow(e-n.y,2)<Math.pow(n.hitRadius+n.radius,2)},inLabelRange:Tt,inXRange:Tt,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,n=this._chart.ctx,i=e.pointStyle,a=e.rotation,r=e.radius,o=e.x,s=e.y,l=ot.global,u=l.defaultColor;e.skip||(void 0===t||ut.canvas._isPointInArea(e,t))&&(n.strokeStyle=e.borderColor||u,n.lineWidth=Ct(e.borderWidth,l.elements.point.borderWidth),n.fillStyle=e.backgroundColor||u,ut.canvas.drawPoint(n,i,r,o,s,a))}}),It=ot.global.defaultColor;function At(t){return t&&void 0!==t.width}function Ft(t){var e,n,i,a,r;return At(t)?(r=t.width/2,e=t.x-r,n=t.x+r,i=Math.min(t.y,t.base),a=Math.max(t.y,t.base)):(r=t.height/2,e=Math.min(t.x,t.base),n=Math.max(t.x,t.base),i=t.y-r,a=t.y+r),{left:e,top:i,right:n,bottom:a}}function Rt(t,e,n){return t===e?n:t===n?e:t}function Lt(t,e,n){var i,a,r,o,s=t.borderWidth,l=function(t){var e=t.borderSkipped,n={};return e?(t.horizontal?t.base>t.x&&(e=Rt(e,"left","right")):t.base<t.y&&(e=Rt(e,"bottom","top")),n[e]=!0,n):n}(t);return ut.isObject(s)?(i=+s.top||0,a=+s.right||0,r=+s.bottom||0,o=+s.left||0):i=a=r=o=+s||0,{t:l.top||i<0?0:i>n?n:i,r:l.right||a<0?0:a>e?e:a,b:l.bottom||r<0?0:r>n?n:r,l:l.left||o<0?0:o>e?e:o}}function Wt(t,e,n){var i=null===e,a=null===n,r=!(!t||i&&a)&&Ft(t);return r&&(i||e>=r.left&&e<=r.right)&&(a||n>=r.top&&n<=r.bottom)}ot._set("global",{elements:{rectangle:{backgroundColor:It,borderColor:It,borderSkipped:"bottom",borderWidth:0}}});var Yt=gt.extend({draw:function(){var t=this._chart.ctx,e=this._view,n=function(t){var e=Ft(t),n=e.right-e.left,i=e.bottom-e.top,a=Lt(t,n/2,i/2);return{outer:{x:e.left,y:e.top,w:n,h:i},inner:{x:e.left+a.l,y:e.top+a.t,w:n-a.l-a.r,h:i-a.t-a.b}}}(e),i=n.outer,a=n.inner;t.fillStyle=e.backgroundColor,t.fillRect(i.x,i.y,i.w,i.h),i.w===a.w&&i.h===a.h||(t.save(),t.beginPath(),t.rect(i.x,i.y,i.w,i.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 Wt(this._view,t,e)},inLabelRange:function(t,e){var n=this._view;return At(n)?Wt(n,t,null):Wt(n,null,e)},inXRange:function(t){return Wt(this._view,t,null)},inYRange:function(t){return Wt(this._view,null,t)},getCenterPoint:function(){var t,e,n=this._view;return At(n)?(t=n.x,e=(n.y+n.base)/2):(t=(n.x+n.base)/2,e=n.y),{x:t,y:e}},getArea:function(){var t=this._view;return At(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}}}),Nt={},zt=wt,Vt=Dt,Ht=Ot,Et=Yt;Nt.Arc=zt,Nt.Line=Vt,Nt.Point=Ht,Nt.Rectangle=Et;var Bt=ut.options.resolve;ot._set("bar",{hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}});var jt=kt.extend({dataElementType:Nt.Rectangle,initialize:function(){var t;kt.prototype.initialize.apply(this,arguments),(t=this.getMeta()).stack=this.getDataset().stack,t.bar=!0},update:function(t){var e,n,i=this.getMeta().data;for(this._ruler=this.getRuler(),e=0,n=i.length;e<n;++e)this.updateElement(i[e],e,t)},updateElement:function(t,e,n){var i=this,a=i.getMeta(),r=i.getDataset(),o=i._resolveElementOptions(t,e);t._xScale=i.getScaleForId(a.xAxisID),t._yScale=i.getScaleForId(a.yAxisID),t._datasetIndex=i.index,t._index=e,t._model={backgroundColor:o.backgroundColor,borderColor:o.borderColor,borderSkipped:o.borderSkipped,borderWidth:o.borderWidth,datasetLabel:r.label,label:i.chart.data.labels[e]},i._updateElementGeometry(t,e,n),t.pivot()},_updateElementGeometry:function(t,e,n){var i=this,a=t._model,r=i._getValueScale(),o=r.getBasePixel(),s=r.isHorizontal(),l=i._ruler||i.getRuler(),u=i.calculateBarValuePixels(i.index,e),d=i.calculateBarIndexPixels(i.index,e,l);a.horizontal=s,a.base=n?o:u.base,a.x=s?n?o:u.head:d.center,a.y=s?d.center:n?o:u.head,a.height=s?d.size:void 0,a.width=s?void 0:d.size},_getStacks:function(t){var e,n,i=this.chart,a=this._getIndexScale().options.stacked,r=void 0===t?i.data.datasets.length:t+1,o=[];for(e=0;e<r;++e)(n=i.getDatasetMeta(e)).bar&&i.isDatasetVisible(e)&&(!1===a||!0===a&&-1===o.indexOf(n.stack)||void 0===a&&(void 0===n.stack||-1===o.indexOf(n.stack)))&&o.push(n.stack);return o},getStackCount:function(){return this._getStacks().length},getStackIndex:function(t,e){var n=this._getStacks(t),i=void 0!==e?n.indexOf(e):-1;return-1===i?n.length-1:i},getRuler:function(){var t,e,n=this._getIndexScale(),i=this.getStackCount(),a=this.index,r=n.isHorizontal(),o=r?n.left:n.top,s=o+(r?n.width:n.height),l=[];for(t=0,e=this.getMeta().data.length;t<e;++t)l.push(n.getPixelForValue(null,t,a));return{min:ut.isNullOrUndef(n.options.barThickness)?function(t,e){var n,i,a,r,o=t.isHorizontal()?t.width:t.height,s=t.getTicks();for(a=1,r=e.length;a<r;++a)o=Math.min(o,Math.abs(e[a]-e[a-1]));for(a=0,r=s.length;a<r;++a)i=t.getPixelForTick(a),o=a>0?Math.min(o,i-n):o,n=i;return o}(n,l):-1,pixels:l,start:o,end:s,stackCount:i,scale:n}},calculateBarValuePixels:function(t,e){var n,i,a,r,o,s,l=this.chart,u=this.getMeta(),d=this._getValueScale(),h=d.isHorizontal(),c=l.data.datasets,f=+d.getRightValue(c[t].data[e]),g=d.options.minBarLength,m=d.options.stacked,p=u.stack,v=0;if(m||void 0===m&&void 0!==p)for(n=0;n<t;++n)(i=l.getDatasetMeta(n)).bar&&i.stack===p&&i.controller._getValueScaleId()===d.id&&l.isDatasetVisible(n)&&(a=+d.getRightValue(c[n].data[e]),(f<0&&a<0||f>=0&&a>0)&&(v+=a));return r=d.getPixelForValue(v),s=(o=d.getPixelForValue(v+f))-r,void 0!==g&&Math.abs(s)<g&&(s=g,o=f>=0&&!h||f<0&&h?r-g:r+g),{size:s,base:r,head:o,center:o+s/2}},calculateBarIndexPixels:function(t,e,n){var i=n.scale.options,a="flex"===i.barThickness?function(t,e,n){var i,a=e.pixels,r=a[t],o=t>0?a[t-1]:null,s=t<a.length-1?a[t+1]:null,l=n.categoryPercentage;return null===o&&(o=r-(null===s?e.end-e.start:s-r)),null===s&&(s=r+r-o),i=r-(r-Math.min(o,s))/2*l,{chunk:Math.abs(s-o)/2*l/e.stackCount,ratio:n.barPercentage,start:i}}(e,n,i):function(t,e,n){var i,a,r=n.barThickness,o=e.stackCount,s=e.pixels[t];return ut.isNullOrUndef(r)?(i=e.min*n.categoryPercentage,a=n.barPercentage):(i=r*o,a=1),{chunk:i/o,ratio:a,start:s-i/2}}(e,n,i),r=this.getStackIndex(t,this.getMeta().stack),o=a.start+a.chunk*r+a.chunk/2,s=Math.min(ut.valueOrDefault(i.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(),n=this.getMeta().data,i=this.getDataset(),a=n.length,r=0;for(ut.canvas.clipArea(t.ctx,t.chartArea);r<a;++r)isNaN(e.getRightValue(i.data[r]))||n[r].draw();ut.canvas.unclipArea(t.ctx)},_resolveElementOptions:function(t,e){var n,i,a,r=this.chart,o=r.data.datasets[this.index],s=t.custom||{},l=r.options.elements.rectangle,u={},d={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},h=["backgroundColor","borderColor","borderSkipped","borderWidth"];for(n=0,i=h.length;n<i;++n)u[a=h[n]]=Bt([s[a],o[a],l[a]],d,e);return u}}),Ut=ut.valueOrDefault,Gt=ut.options.resolve;ot._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 n=e.datasets[t.datasetIndex].label||"",i=e.datasets[t.datasetIndex].data[t.index];return n+": ("+t.xLabel+", "+t.yLabel+", "+i.r+")"}}}});var qt=kt.extend({dataElementType:Nt.Point,update:function(t){var e=this,n=e.getMeta().data;ut.each(n,function(n,i){e.updateElement(n,i,t)})},updateElement:function(t,e,n){var i=this,a=i.getMeta(),r=t.custom||{},o=i.getScaleForId(a.xAxisID),s=i.getScaleForId(a.yAxisID),l=i._resolveElementOptions(t,e),u=i.getDataset().data[e],d=i.index,h=n?o.getPixelForDecimal(.5):o.getPixelForValue("object"==typeof u?u:NaN,e,d),c=n?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:n?0:l.radius,skip:r.skip||isNaN(h)||isNaN(c),x:h,y:c},t.pivot()},setHoverStyle:function(t){var e=t._model,n=t._options,i=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=Ut(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=Ut(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=Ut(n.hoverBorderWidth,n.borderWidth),e.radius=n.radius+n.hoverRadius},_resolveElementOptions:function(t,e){var n,i,a,r=this.chart,o=r.data.datasets[this.index],s=t.custom||{},l=r.options.elements.point,u=o.data[e],d={},h={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},c=["backgroundColor","borderColor","borderWidth","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth","hoverRadius","hitRadius","pointStyle","rotation"];for(n=0,i=c.length;n<i;++n)d[a=c[n]]=Gt([s[a],o[a],l[a]],h,e);return d.radius=Gt([s.radius,u?u.r:void 0,o.radius,l.radius],h,e),d}}),Zt=ut.options.resolve,$t=ut.valueOrDefault;ot._set("doughnut",{animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');var n=t.data,i=n.datasets,a=n.labels;if(i.length)for(var r=0;r<i[0].data.length;++r)e.push('<li><span style="background-color:'+i[0].backgroundColor[r]+'"></span>'),a[r]&&e.push(a[r]),e.push("</li>");return e.push("</ul>"),e.join("")},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(n,i){var a=t.getDatasetMeta(0),r=e.datasets[0],o=a.data[i],s=o&&o.custom||{},l=t.options.elements.arc;return{text:n,fillStyle:Zt([s.backgroundColor,r.backgroundColor,l.backgroundColor],void 0,i),strokeStyle:Zt([s.borderColor,r.borderColor,l.borderColor],void 0,i),lineWidth:Zt([s.borderWidth,r.borderWidth,l.borderWidth],void 0,i),hidden:isNaN(r.data[i])||a.data[i].hidden,index:i}}):[]}},onClick:function(t,e){var n,i,a,r=e.index,o=this.chart;for(n=0,i=(o.data.datasets||[]).length;n<i;++n)(a=o.getDatasetMeta(n)).data[r]&&(a.data[r].hidden=!a.data[r].hidden);o.update()}},cutoutPercentage:50,rotation:-.5*Math.PI,circumference:2*Math.PI,tooltips:{callbacks:{title:function(){return""},label:function(t,e){var n=e.labels[t.index],i=": "+e.datasets[t.datasetIndex].data[t.index];return ut.isArray(n)?(n=n.slice())[0]+=i:n+=i,n}}}});var Xt=kt.extend({dataElementType:Nt.Arc,linkScales:ut.noop,getRingIndex:function(t){for(var e=0,n=0;n<t;++n)this.chart.isDatasetVisible(n)&&++e;return e},update:function(t){var e,n,i=this,a=i.chart,r=a.chartArea,o=a.options,s=r.right-r.left,l=r.bottom-r.top,u=Math.min(s,l),d={x:0,y:0},h=i.getMeta(),c=h.data,f=o.cutoutPercentage,g=o.circumference,m=i._getRingWeight(i.index);if(g<2*Math.PI){var p=o.rotation%(2*Math.PI),v=(p+=2*Math.PI*(p>=Math.PI?-1:p<-Math.PI?1:0))+g,y={x:Math.cos(p),y:Math.sin(p)},b={x:Math.cos(v),y:Math.sin(v)},x=p<=0&&v>=0||p<=2*Math.PI&&2*Math.PI<=v,_=p<=.5*Math.PI&&.5*Math.PI<=v||p<=2.5*Math.PI&&2.5*Math.PI<=v,k=p<=-Math.PI&&-Math.PI<=v||p<=Math.PI&&Math.PI<=v,w=p<=.5*-Math.PI&&.5*-Math.PI<=v||p<=1.5*Math.PI&&1.5*Math.PI<=v,M=f/100,S={x:k?-1:Math.min(y.x*(y.x<0?1:M),b.x*(b.x<0?1:M)),y:w?-1:Math.min(y.y*(y.y<0?1:M),b.y*(b.y<0?1:M))},D={x:x?1:Math.max(y.x*(y.x>0?1:M),b.x*(b.x>0?1:M)),y:_?1:Math.max(y.y*(y.y>0?1:M),b.y*(b.y>0?1:M))},C={width:.5*(D.x-S.x),height:.5*(D.y-S.y)};u=Math.min(s/C.width,l/C.height),d={x:-.5*(D.x+S.x),y:-.5*(D.y+S.y)}}for(e=0,n=c.length;e<n;++e)c[e]._options=i._resolveElementOptions(c[e],e);for(a.borderWidth=i.getMaxBorderWidth(),a.outerRadius=Math.max((u-a.borderWidth)/2,0),a.innerRadius=Math.max(f?a.outerRadius/100*f:0,0),a.radiusLength=(a.outerRadius-a.innerRadius)/(i._getVisibleDatasetWeightTotal()||1),a.offsetX=d.x*a.outerRadius,a.offsetY=d.y*a.outerRadius,h.total=i.calculateTotal(),i.outerRadius=a.outerRadius-a.radiusLength*i._getRingWeightOffset(i.index),i.innerRadius=Math.max(i.outerRadius-a.radiusLength*m,0),e=0,n=c.length;e<n;++e)i.updateElement(c[e],e,t)},updateElement:function(t,e,n){var i=this,a=i.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=i.getDataset(),f=n&&s.animateRotate?0:t.hidden?0:i.calculateCircumference(c.data[e])*(o.circumference/(2*Math.PI)),g=n&&s.animateScale?0:i.innerRadius,m=n&&s.animateScale?0:i.outerRadius,p=t._options||{};ut.extend(t,{_datasetIndex:i.index,_index:e,_model:{backgroundColor:p.backgroundColor,borderColor:p.borderColor,borderWidth:p.borderWidth,borderAlign:p.borderAlign,x:l+a.offsetX,y:u+a.offsetY,startAngle:d,endAngle:h,circumference:f,outerRadius:m,innerRadius:g,label:ut.valueAtIndexOrDefault(c.label,e,a.data.labels[e])}});var v=t._model;n&&s.animateRotate||(v.startAngle=0===e?o.rotation:i.getMeta().data[e-1]._model.endAngle,v.endAngle=v.startAngle+v.circumference),t.pivot()},calculateTotal:function(){var t,e=this.getDataset(),n=this.getMeta(),i=0;return ut.each(n.data,function(n,a){t=e.data[a],isNaN(t)||n.hidden||(i+=Math.abs(t))}),i},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?2*Math.PI*(Math.abs(t)/e):0},getMaxBorderWidth:function(t){var e,n,i,a,r,o,s,l,u=0,d=this.chart;if(!t)for(e=0,n=d.data.datasets.length;e<n;++e)if(d.isDatasetVisible(e)){t=(i=d.getDatasetMeta(e)).data,e!==this.index&&(r=i.controller);break}if(!t)return 0;for(e=0,n=t.length;e<n;++e)a=t[e],"inner"!==(o=r?r._resolveElementOptions(a,e):a._options).borderAlign&&(s=o.borderWidth,u=(l=o.hoverBorderWidth)>(u=s>u?s:u)?l:u);return u},setHoverStyle:function(t){var e=t._model,n=t._options,i=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=$t(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=$t(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=$t(n.hoverBorderWidth,n.borderWidth)},_resolveElementOptions:function(t,e){var n,i,a,r=this.chart,o=this.getDataset(),s=t.custom||{},l=r.options.elements.arc,u={},d={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},h=["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"];for(n=0,i=h.length;n<i;++n)u[a=h[n]]=Zt([s[a],o[a],l[a]],d,e);return u},_getRingWeightOffset:function(t){for(var e=0,n=0;n<t;++n)this.chart.isDatasetVisible(n)&&(e+=this._getRingWeight(n));return e},_getRingWeight:function(t){return Math.max($t(this.chart.data.datasets[t].weight,1),0)},_getVisibleDatasetWeightTotal:function(){return this._getRingWeightOffset(this.chart.data.datasets.length)}});ot._set("horizontalBar",{hover:{mode:"index",axis:"y"},scales:{xAxes:[{type:"linear",position:"bottom"}],yAxes:[{type:"category",position:"left",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{mode:"index",axis:"y"}});var Kt=jt.extend({_getValueScaleId:function(){return this.getMeta().xAxisID},_getIndexScaleId:function(){return this.getMeta().yAxisID}}),Jt=ut.valueOrDefault,Qt=ut.options.resolve,te=ut.canvas._isPointInArea;function ee(t,e){return Jt(t.showLine,e.showLines)}ot._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 ne=kt.extend({datasetElementType:Nt.Line,dataElementType:Nt.Point,update:function(t){var e,n,i=this,a=i.getMeta(),r=a.dataset,o=a.data||[],s=i.getScaleForId(a.yAxisID),l=i.getDataset(),u=ee(l,i.chart.options);for(u&&(void 0!==l.tension&&void 0===l.lineTension&&(l.lineTension=l.tension),r._scale=s,r._datasetIndex=i.index,r._children=o,r._model=i._resolveLineOptions(r),r.pivot()),e=0,n=o.length;e<n;++e)i.updateElement(o[e],e,t);for(u&&0!==r._model.tension&&i.updateBezierControlPoints(),e=0,n=o.length;e<n;++e)o[e].pivot()},updateElement:function(t,e,n){var i,a,r=this,o=r.getMeta(),s=t.custom||{},l=r.getDataset(),u=r.index,d=l.data[e],h=r.getScaleForId(o.yAxisID),c=r.getScaleForId(o.xAxisID),f=o.dataset._model,g=r._resolvePointOptions(t,e);i=c.getPixelForValue("object"==typeof d?d:NaN,e,u),a=n?h.getBasePixel():r.calculatePointY(d,e,u),t._xScale=c,t._yScale=h,t._options=g,t._datasetIndex=u,t._index=e,t._model={x:i,y:a,skip:s.skip||isNaN(i)||isNaN(a),radius:g.radius,pointStyle:g.pointStyle,rotation:g.rotation,backgroundColor:g.backgroundColor,borderColor:g.borderColor,borderWidth:g.borderWidth,tension:Jt(s.tension,f?f.tension:0),steppedLine:!!f&&f.steppedLine,hitRadius:g.hitRadius}},_resolvePointOptions:function(t,e){var n,i,a,r=this.chart,o=r.data.datasets[this.index],s=t.custom||{},l=r.options.elements.point,u={},d={chart:r,dataIndex:e,dataset:o,datasetIndex:this.index},h={backgroundColor:"pointBackgroundColor",borderColor:"pointBorderColor",borderWidth:"pointBorderWidth",hitRadius:"pointHitRadius",hoverBackgroundColor:"pointHoverBackgroundColor",hoverBorderColor:"pointHoverBorderColor",hoverBorderWidth:"pointHoverBorderWidth",hoverRadius:"pointHoverRadius",pointStyle:"pointStyle",radius:"pointRadius",rotation:"pointRotation"},c=Object.keys(h);for(n=0,i=c.length;n<i;++n)u[a=c[n]]=Qt([s[a],o[h[a]],o[a],l[a]],d,e);return u},_resolveLineOptions:function(t){var e,n,i,a=this.chart,r=a.data.datasets[this.index],o=t.custom||{},s=a.options,l=s.elements.line,u={},d=["backgroundColor","borderWidth","borderColor","borderCapStyle","borderDash","borderDashOffset","borderJoinStyle","fill","cubicInterpolationMode"];for(e=0,n=d.length;e<n;++e)u[i=d[e]]=Qt([o[i],r[i],l[i]]);return u.spanGaps=Jt(r.spanGaps,s.spanGaps),u.tension=Jt(r.lineTension,l.tension),u.steppedLine=Qt([o.steppedLine,r.steppedLine,l.stepped]),u},calculatePointY:function(t,e,n){var i,a,r,o=this.chart,s=this.getMeta(),l=this.getScaleForId(s.yAxisID),u=0,d=0;if(l.options.stacked){for(i=0;i<n;i++)if(a=o.data.datasets[i],"line"===(r=o.getDatasetMeta(i)).type&&r.yAxisID===l.id&&o.isDatasetVisible(i)){var h=Number(l.getRightValue(a.data[e]));h<0?d+=h||0:u+=h||0}var c=Number(l.getRightValue(t));return c<0?l.getPixelForValue(d+c):l.getPixelForValue(u+c)}return l.getPixelForValue(t)},updateBezierControlPoints:function(){var t,e,n,i,a=this.chart,r=this.getMeta(),o=r.dataset._model,s=a.chartArea,l=r.data||[];function u(t,e,n){return Math.max(Math.min(t,n),e)}if(o.spanGaps&&(l=l.filter(function(t){return!t._model.skip})),"monotone"===o.cubicInterpolationMode)ut.splineCurveMonotone(l);else for(t=0,e=l.length;t<e;++t)n=l[t]._model,i=ut.splineCurve(ut.previousItem(l,t)._model,n,ut.nextItem(l,t)._model,o.tension),n.controlPointPreviousX=i.previous.x,n.controlPointPreviousY=i.previous.y,n.controlPointNextX=i.next.x,n.controlPointNextY=i.next.y;if(a.options.elements.line.capBezierPoints)for(t=0,e=l.length;t<e;++t)n=l[t]._model,te(n,s)&&(t>0&&te(l[t-1]._model,s)&&(n.controlPointPreviousX=u(n.controlPointPreviousX,s.left,s.right),n.controlPointPreviousY=u(n.controlPointPreviousY,s.top,s.bottom)),t<l.length-1&&te(l[t+1]._model,s)&&(n.controlPointNextX=u(n.controlPointNextX,s.left,s.right),n.controlPointNextY=u(n.controlPointNextY,s.top,s.bottom)))},draw:function(){var t,e=this.chart,n=this.getMeta(),i=n.data||[],a=e.chartArea,r=i.length,o=0;for(ee(this.getDataset(),e.options)&&(t=(n.dataset._model.borderWidth||0)/2,ut.canvas.clipArea(e.ctx,{left:a.left,right:a.right,top:a.top-t,bottom:a.bottom+t}),n.dataset.draw(),ut.canvas.unclipArea(e.ctx));o<r;++o)i[o].draw(a)},setHoverStyle:function(t){var e=t._model,n=t._options,i=ut.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=Jt(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=Jt(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=Jt(n.hoverBorderWidth,n.borderWidth),e.radius=Jt(n.hoverRadius,n.radius)}}),ie=ut.options.resolve;ot._set("polarArea",{scale:{type:"radialLinear",angleLines:{display:!1},gridLines:{circular:!0},pointLabels:{display:!1},ticks:{beginAtZero:!0}},animation:{animateRotate:!0,animateScale:!0},startAngle:-.5*Math.PI,legendCallback:function(t){var e=[];e.push('<ul 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a=t.getDatasetMeta(i),r=n.type||t.config.type;if(a.type&&a.type!==r&&(t.destroyDatasetMeta(i),a=t.getDatasetMeta(i)),a.type=r,a.controller)a.controller.updateIndex(i),a.controller.linkScales();else{var o=ue[a.type];if(void 0===o)throw new Error('"'+a.type+'" is not a chart type.');a.controller=new o(t,i),e.push(a.controller)}},t),e},resetElements:function(){var t=this;ut.each(t.data.datasets,function(e,n){t.getDatasetMeta(n).controller.reset()},t)},reset:function(){this.resetElements(),this.tooltip.initialize()},update:function(t){var e,n,i=this;if(t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]}),n=(e=i).options,ut.each(e.scales,function(t){xe.removeBox(e,t)}),n=en(ot.global,ot[e.config.type],n),e.options=e.config.options=n,e.ensureScalesHaveIDs(),e.buildOrUpdateScales(),e.tooltip._options=n.tooltips,e.tooltip.initialize(),He._invalidate(i),!1!==He.notify(i,"beforeUpdate")){i.tooltip._data=i.data;var a=i.buildOrUpdateControllers();ut.each(i.data.datasets,function(t,e){i.getDatasetMeta(e).controller.buildOrUpdateElements()},i),i.updateLayout(),i.options.animation&&i.options.animation.duration&&ut.each(a,function(t){t.reset()}),i.updateDatasets(),i.tooltip.initialize(),i.lastActive=[],He.notify(i,"afterUpdate"),i._bufferedRender?i._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:i.render(t)}},updateLayout:function(){!1!==He.notify(this,"beforeLayout")&&(xe.update(this,this.width,this.height),He.notify(this,"afterScaleUpdate"),He.notify(this,"afterLayout"))},updateDatasets:function(){if(!1!==He.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t<e;++t)this.updateDataset(t);He.notify(this,"afterDatasetsUpdate")}},updateDataset:function(t){var e=this.getDatasetMeta(t),n={meta:e,index:t};!1!==He.notify(this,"beforeDatasetUpdate",[n])&&(e.controller.update(),He.notify(this,"afterDatasetUpdate",[n]))},render:function(t){var e=this;t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]});var n=e.options.animation,i=Qe(t.duration,n&&n.duration),a=t.lazy;if(!1!==He.notify(e,"beforeRender")){var r=function(t){He.notify(e,"afterRender"),ut.callback(n&&n.onComplete,[t],e)};if(n&&i){var o=new pt({numSteps:i/16.66,easing:t.easing||n.easing,render:function(t,e){var n=ut.easing.effects[e.easing],i=e.currentStep,a=i/e.numSteps;t.draw(n(a),a,i)},onAnimationProgress:n.onProgress,onAnimationComplete:r});vt.addAnimation(e,o,i,a)}else e.draw(),r(new pt({numSteps:0,chart:e}));return e}},draw:function(t){var e=this;e.clear(),ut.isNullOrUndef(t)&&(t=1),e.transition(t),e.width<=0||e.height<=0||!1!==He.notify(e,"beforeDraw",[t])&&(ut.each(e.boxes,function(t){t.draw(e.chartArea)},e),e.drawDatasets(t),e._drawTooltip(t),He.notify(e,"afterDraw",[t]))},transition:function(t){for(var e=0,n=(this.data.datasets||[]).length;e<n;++e)this.isDatasetVisible(e)&&this.getDatasetMeta(e).controller.transition(t);this.tooltip.transition(t)},drawDatasets:function(t){var e=this;if(!1!==He.notify(e,"beforeDatasetsDraw",[t])){for(var n=(e.data.datasets||[]).length-1;n>=0;--n)e.isDatasetVisible(n)&&e.drawDataset(n,t);He.notify(e,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var n=this.getDatasetMeta(t),i={meta:n,index:t,easingValue:e};!1!==He.notify(this,"beforeDatasetDraw",[i])&&(n.controller.draw(e),He.notify(this,"afterDatasetDraw",[i]))},_drawTooltip:function(t){var e=this.tooltip,n={tooltip:e,easingValue:t};!1!==He.notify(this,"beforeTooltipDraw",[n])&&(e.draw(),He.notify(this,"afterTooltipDraw",[n]))},getElementAtEvent:function(t){return pe.modes.single(this,t)},getElementsAtEvent:function(t){return pe.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return pe.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,n){var 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t,e,n=this,i=n.canvas;for(n.stop(),t=0,e=n.data.datasets.length;t<e;++t)n.destroyDatasetMeta(t);i&&(n.unbindEvents(),ut.canvas.clear(n),Ve.releaseContext(n.ctx),n.canvas=null,n.ctx=null),He.notify(n,"destroy"),delete an.instances[n.id]},toBase64Image:function(){return this.canvas.toDataURL.apply(this.canvas,arguments)},initToolTip:function(){var t=this;t.tooltip=new Je({_chart:t,_chartInstance:t,_data:t.data,_options:t.options.tooltips},t)},bindEvents:function(){var t=this,e=t._listeners={},n=function(){t.eventHandler.apply(t,arguments)};ut.each(t.options.events,function(i){Ve.addEventListener(t,i,n),e[i]=n}),t.options.responsive&&(n=function(){t.resize()},Ve.addEventListener(t,"resize",n),e.resize=n)},unbindEvents:function(){var t=this,e=t._listeners;e&&(delete t._listeners,ut.each(e,function(e,n){Ve.removeEventListener(t,n,e)}))},updateHoverStyle:function(t,e,n){var i,a,r,o=n?"setHoverStyle":"removeHoverStyle";for(a=0,r=t.length;a<r;++a)(i=t[a])&&this.getDatasetMeta(i._datasetIndex).controller[o](i)},eventHandler:function(t){var e=this,n=e.tooltip;if(!1!==He.notify(e,"beforeEvent",[t])){e._bufferedRender=!0,e._bufferedRequest=null;var i=e.handleEvent(t);n&&(i=n._start?n.handleEvent(t):i|n.handleEvent(t)),He.notify(e,"afterEvent",[t]);var a=e._bufferedRequest;return a?e.render(a):i&&!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,n=this,i=n.options||{},a=i.hover;return 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u._ticks=s,u.beforeCalculateTickRotation(),u.calculateTickRotation(),u.afterCalculateTickRotation(),u.beforeFit(),u.fit(),u.afterFit(),u.afterUpdate(),u.minSize},afterUpdate:function(){ut.callback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){ut.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(){ut.callback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){ut.callback(this.options.beforeDataLimits,[this])},determineDataLimits:ut.noop,afterDataLimits:function(){ut.callback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){ut.callback(this.options.beforeBuildTicks,[this])},buildTicks:ut.noop,afterBuildTicks:function(t){var e=this;return ut.isArray(t)&&t.length?ut.callback(e.options.afterBuildTicks,[e,t]):(e.ticks=ut.callback(e.options.afterBuildTicks,[e,e.ticks])||e.ticks,t)},beforeTickToLabelConversion:function(){ut.callback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var t=this.options.ticks;this.ticks=this.ticks.map(t.userCallback||t.callback,this)},afterTickToLabelConversion:function(){ut.callback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){ut.callback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var t=this,e=t.ctx,n=t.options.ticks,i=cn(t._ticks),a=ut.options._parseFont(n);e.font=a.string;var r=n.minRotation||0;if(i.length&&t.options.display&&t.isHorizontal())for(var o,s=ut.longestText(e,a.string,i,t.longestTextCache),l=s,u=t.getPixelForTick(1)-t.getPixelForTick(0)-6;l>u&&r<n.maxRotation;){var d=ut.toRadians(r);if(o=Math.cos(d),Math.sin(d)*s>t.maxHeight){r--;break}r++,l=o*s}t.labelRotation=r},afterCalculateTickRotation:function(){ut.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){ut.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},n=cn(t._ticks),i=t.options,a=i.ticks,r=i.scaleLabel,o=i.gridLines,s=t._isVisible(),l=i.position,u=t.isHorizontal(),d=ut.options._parseFont,h=d(a),c=i.gridLines.tickMarkLength;if(e.width=u?t.isFullWidth()?t.maxWidth-t.margins.left-t.margins.right:t.maxWidth:s&&o.drawTicks?c:0,e.height=u?s&&o.drawTicks?c:0:t.maxHeight,r.display&&s){var f=d(r),g=ut.options.toPadding(r.padding),m=f.lineHeight+g.height;u?e.height+=m:e.width+=m}if(a.display&&s){var p=ut.longestText(t.ctx,h.string,n,t.longestTextCache),v=ut.numberOfLabelLines(n),y=.5*h.size,b=t.options.ticks.padding;if(t._maxLabelLines=v,t.longestLabelWidth=p,u){var x=ut.toRadians(t.labelRotation),_=Math.cos(x),k=Math.sin(x)*p+h.lineHeight*v+y;e.height=Math.min(t.maxHeight,e.height+k+b),t.ctx.font=h.string;var w,M,S=fn(t.ctx,n[0],h.string),D=fn(t.ctx,n[n.length-1],h.string),C=t.getPixelForTick(0)-t.left,P=t.right-t.getPixelForTick(n.length-1);0!==t.labelRotation?(w="bottom"===l?_*S:_*y,M="bottom"===l?_*y:_*D):(w=S/2,M=D/2),t.paddingLeft=Math.max(w-C,0)+3,t.paddingRight=Math.max(M-P,0)+3}else a.mirror?p=0:p+=b+y,e.width=Math.min(t.maxWidth,e.width+p),t.paddingTop=h.size/2,t.paddingBottom=h.size/2}t.handleMargins(),t.width=e.width,t.height=e.height},handleMargins:function(){var t=this;t.margins&&(t.paddingLeft=Math.max(t.paddingLeft-t.margins.left,0),t.paddingTop=Math.max(t.paddingTop-t.margins.top,0),t.paddingRight=Math.max(t.paddingRight-t.margins.right,0),t.paddingBottom=Math.max(t.paddingBottom-t.margins.bottom,0))},afterFit:function(){ut.callback(this.options.afterFit,[this])},isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(ut.isNullOrUndef(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},getLabelForIndex:ut.noop,getPixelForValue:ut.noop,getValueForPixel:ut.noop,getPixelForTick:function(t){var e=this,n=e.options.offset;if(e.isHorizontal()){var i=(e.width-(e.paddingLeft+e.paddingRight))/Math.max(e._ticks.length-(n?0:1),1),a=i*t+e.paddingLeft;n&&(a+=i/2);var r=e.left+a;return r+=e.isFullWidth()?e.margins.left:0}var o=e.height-(e.paddingTop+e.paddingBottom);return e.top+t*(o/(e._ticks.length-1))},getPixelForDecimal:function(t){var e=this;if(e.isHorizontal()){var n=(e.width-(e.paddingLeft+e.paddingRight))*t+e.paddingLeft,i=e.left+n;return i+=e.isFullWidth()?e.margins.left:0}return e.top+t*e.height},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,n,i=this,a=i.isHorizontal(),r=i.options.ticks.minor,o=t.length,s=!1,l=r.maxTicksLimit,u=i._tickSize()*(o-1),d=a?i.width-(i.paddingLeft+i.paddingRight):i.height-(i.paddingTop+i.PaddingBottom),h=[];for(u>d&&(s=1+Math.floor(u/d)),o>l&&(s=Math.max(s,1+Math.floor(o/l))),e=0;e<o;e++)n=t[e],s>1&&e%s>0&&delete n.label,h.push(n);return h},_tickSize:function(){var t=this,e=t.isHorizontal(),n=t.options.ticks.minor,i=ut.toRadians(t.labelRotation),a=Math.abs(Math.cos(i)),r=Math.abs(Math.sin(i)),o=n.autoSkipPadding||0,s=t.longestLabelWidth+o||0,l=ut.options._parseFont(n),u=t._maxLabelLines*l.lineHeight+o||0;return e?u*a>s*r?s/a:u/r:u*r<s*a?u/a:s/r},_isVisible:function(){var t,e,n,i=this.chart,a=this.options.display;if("auto"!==a)return!!a;for(t=0,e=i.data.datasets.length;t<e;++t)if(i.isDatasetVisible(t)&&((n=i.getDatasetMeta(t)).xAxisID===this.id||n.yAxisID===this.id))return!0;return!1},draw:function(t){var e=this,n=e.options;if(e._isVisible()){var i,a,r,o=e.chart,s=e.ctx,l=ot.global.defaultFontColor,u=n.ticks.minor,d=n.ticks.major||u,h=n.gridLines,c=n.scaleLabel,f=n.position,g=0!==e.labelRotation,m=u.mirror,p=e.isHorizontal(),v=ut.options._parseFont,y=u.display&&u.autoSkip?e._autoSkip(e.getTicks()):e.getTicks(),b=dn(u.fontColor,l),x=v(u),_=x.lineHeight,k=dn(d.fontColor,l),w=v(d),M=u.padding,S=u.labelOffset,D=h.drawTicks?h.tickMarkLength:0,C=dn(c.fontColor,l),P=v(c),T=ut.options.toPadding(c.padding),O=ut.toRadians(e.labelRotation),I=[],A=h.drawBorder?hn(h.lineWidth,0,0):0,F=ut._alignPixel;"top"===f?(i=F(o,e.bottom,A),a=e.bottom-D,r=i-A/2):"bottom"===f?(i=F(o,e.top,A),a=i+A/2,r=e.top+D):"left"===f?(i=F(o,e.right,A),a=e.right-D,r=i-A/2):(i=F(o,e.left,A),a=i+A/2,r=e.left+D);if(ut.each(y,function(i,s){if(!ut.isNullOrUndef(i.label)){var l,u,d,c,v,y,b,x,k,w,C,P,T,R,L,W,Y=i.label;s===e.zeroLineIndex&&n.offset===h.offsetGridLines?(l=h.zeroLineWidth,u=h.zeroLineColor,d=h.zeroLineBorderDash||[],c=h.zeroLineBorderDashOffset||0):(l=hn(h.lineWidth,s),u=hn(h.color,s),d=h.borderDash||[],c=h.borderDashOffset||0);var N=ut.isArray(Y)?Y.length:1,z=function(t,e,n){var i=t.getPixelForTick(e);return n&&(1===t.getTicks().length?i-=t.isHorizontal()?Math.max(i-t.left,t.right-i):Math.max(i-t.top,t.bottom-i):i-=0===e?(t.getPixelForTick(1)-i)/2:(i-t.getPixelForTick(e-1))/2),i}(e,s,h.offsetGridLines);if(p){var V=D+M;z<e.left-1e-7&&(u="rgba(0,0,0,0)"),v=b=k=C=F(o,z,l),y=a,x=r,T=e.getPixelForTick(s)+S,"top"===f?(w=F(o,t.top,A)+A/2,P=t.bottom,L=((g?1:.5)-N)*_,W=g?"left":"center",R=e.bottom-V):(w=t.top,P=F(o,t.bottom,A)-A/2,L=(g?0:.5)*_,W=g?"right":"center",R=e.top+V)}else{var H=(m?0:D)+M;z<e.top-1e-7&&(u="rgba(0,0,0,0)"),v=a,b=r,y=x=w=P=F(o,z,l),R=e.getPixelForTick(s)+S,L=(1-N)*_/2,"left"===f?(k=F(o,t.left,A)+A/2,C=t.right,W=m?"left":"right",T=e.right-H):(k=t.left,C=F(o,t.right,A)-A/2,W=m?"right":"left",T=e.left+H)}I.push({tx1:v,ty1:y,tx2:b,ty2:x,x1:k,y1:w,x2:C,y2:P,labelX:T,labelY:R,glWidth:l,glColor:u,glBorderDash:d,glBorderDashOffset:c,rotation:-1*O,label:Y,major:i.major,textOffset:L,textAlign:W})}}),ut.each(I,function(t){var e=t.glWidth,n=t.glColor;if(h.display&&e&&n&&(s.save(),s.lineWidth=e,s.strokeStyle=n,s.setLineDash&&(s.setLineDash(t.glBorderDash),s.lineDashOffset=t.glBorderDashOffset),s.beginPath(),h.drawTicks&&(s.moveTo(t.tx1,t.ty1),s.lineTo(t.tx2,t.ty2)),h.drawOnChartArea&&(s.moveTo(t.x1,t.y1),s.lineTo(t.x2,t.y2)),s.stroke(),s.restore()),u.display){s.save(),s.translate(t.labelX,t.labelY),s.rotate(t.rotation),s.font=t.major?w.string:x.string,s.fillStyle=t.major?k:b,s.textBaseline="middle",s.textAlign=t.textAlign;var i=t.label,a=t.textOffset;if(ut.isArray(i))for(var r=0;r<i.length;++r)s.fillText(""+i[r],0,a),a+=_;else s.fillText(i,0,a);s.restore()}}),c.display){var R,L,W=0,Y=P.lineHeight/2;if(p)R=e.left+(e.right-e.left)/2,L="bottom"===f?e.bottom-Y-T.bottom:e.top+Y+T.top;else{var N="left"===f;R=N?e.left+Y+T.top:e.right-Y-T.top,L=e.top+(e.bottom-e.top)/2,W=N?-.5*Math.PI:.5*Math.PI}s.save(),s.translate(R,L),s.rotate(W),s.textAlign="center",s.textBaseline="middle",s.fillStyle=C,s.font=P.string,s.fillText(c.labelString,0,0),s.restore()}if(A){var z,V,H,E,B=A,j=hn(h.lineWidth,y.length-1,0);p?(z=F(o,e.left,B)-B/2,V=F(o,e.right,j)+j/2,H=E=i):(H=F(o,e.top,B)-B/2,E=F(o,e.bottom,j)+j/2,z=V=i),s.lineWidth=A,s.strokeStyle=hn(h.color,0),s.beginPath(),s.moveTo(z,H),s.lineTo(V,E),s.stroke()}}}}),mn=gn.extend({getLabels:function(){var t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels},determineDataLimits:function(){var t,e=this,n=e.getLabels();e.minIndex=0,e.maxIndex=n.length-1,void 0!==e.options.ticks.min&&(t=n.indexOf(e.options.ticks.min),e.minIndex=-1!==t?t:e.minIndex),void 0!==e.options.ticks.max&&(t=n.indexOf(e.options.ticks.max),e.maxIndex=-1!==t?t:e.maxIndex),e.min=n[e.minIndex],e.max=n[e.maxIndex]},buildTicks:function(){var t=this,e=t.getLabels();t.ticks=0===t.minIndex&&t.maxIndex===e.length-1?e:e.slice(t.minIndex,t.maxIndex+1)},getLabelForIndex:function(t,e){var n=this,i=n.chart;return i.getDatasetMeta(e).controller._getValueScaleId()===n.id?n.getRightValue(i.data.datasets[e].data[t]):n.ticks[t-n.minIndex]},getPixelForValue:function(t,e){var n,i=this,a=i.options.offset,r=Math.max(i.maxIndex+1-i.minIndex-(a?0:1),1);if(null!=t&&(n=i.isHorizontal()?t.x:t.y),void 0!==n||void 0!==t&&isNaN(e)){t=n||t;var o=i.getLabels().indexOf(t);e=-1!==o?o:e}if(i.isHorizontal()){var s=i.width/r,l=s*(e-i.minIndex);return a&&(l+=s/2),i.left+l}var u=i.height/r,d=u*(e-i.minIndex);return a&&(d+=u/2),i.top+d},getPixelForTick:function(t){return this.getPixelForValue(this.ticks[t],t+this.minIndex,null)},getValueForPixel:function(t){var e=this,n=e.options.offset,i=Math.max(e._ticks.length-(n?0:1),1),a=e.isHorizontal(),r=(a?e.width:e.height)/i;return t-=a?e.left:e.top,n&&(t-=r/2),(t<=0?0:Math.round(t/r))+e.minIndex},getBasePixel:function(){return this.bottom}}),pn={position:"bottom"};mn._defaults=pn;var vn=ut.noop,yn=ut.isNullOrUndef;var bn=gn.extend({getRightValue:function(t){return"string"==typeof t?+t:gn.prototype.getRightValue.call(this,t)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var n=ut.sign(t.min),i=ut.sign(t.max);n<0&&i<0?t.max=0:n>0&&i>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,n=e.stepSize,i=e.maxTicksLimit;return n?t=Math.ceil(this.max/n)-Math.floor(this.min/n)+1:(t=this._computeTickLimit(),i=i||11),i&&(t=Math.min(i,t)),t},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:vn,buildTicks:function(){var t=this,e=t.options.ticks,n=t.getTickLimit(),i={maxTicks:n=Math.max(2,n),min:e.min,max:e.max,precision:e.precision,stepSize:ut.valueOrDefault(e.fixedStepSize,e.stepSize)},a=t.ticks=function(t,e){var n,i,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,m=ut.niceNum((g-f)/u/l)*l;if(m<1e-14&&yn(d)&&yn(h))return[f,g];(r=Math.ceil(g/m)-Math.floor(f/m))>u&&(m=ut.niceNum(r*m/u/l)*l),s||yn(c)?n=Math.pow(10,ut.decimalPlaces(m)):(n=Math.pow(10,c),m=Math.ceil(m*n)/n),i=Math.floor(f/m)*m,a=Math.ceil(g/m)*m,s&&(!yn(d)&&ut.almostWhole(d/m,m/1e3)&&(i=d),!yn(h)&&ut.almostWhole(h/m,m/1e3)&&(a=h)),r=(a-i)/m,r=ut.almostEquals(r,Math.round(r),m/1e3)?Math.round(r):Math.ceil(r),i=Math.round(i*n)/n,a=Math.round(a*n)/n,o.push(yn(d)?i:d);for(var p=1;p<r;++p)o.push(Math.round((i+p*m)*n)/n);return o.push(yn(h)?a:h),o}(i,t);t.handleDirectionalChanges(),t.max=ut.max(a),t.min=ut.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),gn.prototype.convertTicksToLabels.call(t)}}),xn={position:"left",ticks:{callback:un.formatters.linear}},_n=bn.extend({determineDataLimits:function(){var t=this,e=t.options,n=t.chart,i=n.data.datasets,a=t.isHorizontal();function r(e){return a?e.xAxisID===t.id:e.yAxisID===t.id}t.min=null,t.max=null;var o=e.stacked;if(void 0===o&&ut.each(i,function(t,e){if(!o){var i=n.getDatasetMeta(e);n.isDatasetVisible(e)&&r(i)&&void 0!==i.stack&&(o=!0)}}),e.stacked||o){var s={};ut.each(i,function(i,a){var o=n.getDatasetMeta(a),l=[o.type,void 0===e.stacked&&void 0===o.stack?a:"",o.stack].join(".");void 0===s[l]&&(s[l]={positiveValues:[],negativeValues:[]});var u=s[l].positiveValues,d=s[l].negativeValues;n.isDatasetVisible(a)&&r(o)&&ut.each(i.data,function(n,i){var a=+t.getRightValue(n);isNaN(a)||o.data[i].hidden||(u[i]=u[i]||0,d[i]=d[i]||0,e.relativePoints?u[i]=100:a<0?d[i]+=a:u[i]+=a)})}),ut.each(s,function(e){var n=e.positiveValues.concat(e.negativeValues),i=ut.min(n),a=ut.max(n);t.min=null===t.min?i:Math.min(t.min,i),t.max=null===t.max?a:Math.max(t.max,a)})}else ut.each(i,function(e,i){var a=n.getDatasetMeta(i);n.isDatasetVisible(i)&&r(a)&&ut.each(e.data,function(e,n){var i=+t.getRightValue(e);isNaN(i)||a.data[n].hidden||(null===t.min?t.min=i:i<t.min&&(t.min=i),null===t.max?t.max=i:i>t.max&&(t.max=i))})});t.min=isFinite(t.min)&&!isNaN(t.min)?t.min:0,t.max=isFinite(t.max)&&!isNaN(t.max)?t.max:1,this.handleTickRangeOptions()},_computeTickLimit:function(){var t;return this.isHorizontal()?Math.ceil(this.width/40):(t=ut.options._parseFont(this.options.ticks),Math.ceil(this.height/t.lineHeight))},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForValue:function(t){var e=this,n=e.start,i=+e.getRightValue(t),a=e.end-n;return e.isHorizontal()?e.left+e.width/a*(i-n):e.bottom-e.height/a*(i-n)},getValueForPixel:function(t){var e=this,n=e.isHorizontal(),i=n?e.width:e.height,a=(n?t-e.left:e.bottom-t)/i;return e.start+(e.end-e.start)*a},getPixelForTick:function(t){return this.getPixelForValue(this.ticksAsNumbers[t])}}),kn=xn;_n._defaults=kn;var wn=ut.valueOrDefault;var Mn={position:"left",ticks:{callback:un.formatters.logarithmic}};function Sn(t,e){return ut.isFinite(t)&&t>=0?t:e}var Dn=gn.extend({determineDataLimits:function(){var t=this,e=t.options,n=t.chart,i=n.data.datasets,a=t.isHorizontal();function r(e){return a?e.xAxisID===t.id:e.yAxisID===t.id}t.min=null,t.max=null,t.minNotZero=null;var o=e.stacked;if(void 0===o&&ut.each(i,function(t,e){if(!o){var i=n.getDatasetMeta(e);n.isDatasetVisible(e)&&r(i)&&void 0!==i.stack&&(o=!0)}}),e.stacked||o){var s={};ut.each(i,function(i,a){var o=n.getDatasetMeta(a),l=[o.type,void 0===e.stacked&&void 0===o.stack?a:"",o.stack].join(".");n.isDatasetVisible(a)&&r(o)&&(void 0===s[l]&&(s[l]=[]),ut.each(i.data,function(e,n){var i=s[l],a=+t.getRightValue(e);isNaN(a)||o.data[n].hidden||a<0||(i[n]=i[n]||0,i[n]+=a)}))}),ut.each(s,function(e){if(e.length>0){var n=ut.min(e),i=ut.max(e);t.min=null===t.min?n:Math.min(t.min,n),t.max=null===t.max?i:Math.max(t.max,i)}})}else ut.each(i,function(e,i){var a=n.getDatasetMeta(i);n.isDatasetVisible(i)&&r(a)&&ut.each(e.data,function(e,n){var i=+t.getRightValue(e);isNaN(i)||a.data[n].hidden||i<0||(null===t.min?t.min=i:i<t.min&&(t.min=i),null===t.max?t.max=i:i>t.max&&(t.max=i),0!==i&&(null===t.minNotZero||i<t.minNotZero)&&(t.minNotZero=i))})});this.handleTickRangeOptions()},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;t.min=Sn(e.min,t.min),t.max=Sn(e.max,t.max),t.min===t.max&&(0!==t.min&&null!==t.min?(t.min=Math.pow(10,Math.floor(ut.log10(t.min))-1),t.max=Math.pow(10,Math.floor(ut.log10(t.max))+1)):(t.min=1,t.max=10)),null===t.min&&(t.min=Math.pow(10,Math.floor(ut.log10(t.max))-1)),null===t.max&&(t.max=0!==t.min?Math.pow(10,Math.floor(ut.log10(t.min))+1):10),null===t.minNotZero&&(t.min>0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(ut.log10(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,n=!t.isHorizontal(),i={min:Sn(e.min),max:Sn(e.max)},a=t.ticks=function(t,e){var n,i,a=[],r=wn(t.min,Math.pow(10,Math.floor(ut.log10(e.min)))),o=Math.floor(ut.log10(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(n=Math.floor(ut.log10(e.minNotZero)),i=Math.floor(e.minNotZero/Math.pow(10,n)),a.push(r),r=i*Math.pow(10,n)):(n=Math.floor(ut.log10(r)),i=Math.floor(r/Math.pow(10,n)));var l=n<0?Math.pow(10,Math.abs(n)):1;do{a.push(r),10==++i&&(i=1,l=++n>=0?1:l),r=Math.round(i*Math.pow(10,n)*l)/l}while(n<o||n===o&&i<s);var u=wn(t.max,r);return a.push(u),a}(i,t);t.max=ut.max(a),t.min=ut.min(a),e.reverse?(n=!n,t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max),n&&a.reverse()},convertTicksToLabels:function(){this.tickValues=this.ticks.slice(),gn.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(t,e){return+this.getRightValue(this.chart.data.datasets[e].data[t])},getPixelForTick:function(t){return this.getPixelForValue(this.tickValues[t])},_getFirstTickValue:function(t){var e=Math.floor(ut.log10(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},getPixelForValue:function(t){var e,n,i,a,r,o=this,s=o.options.ticks,l=s.reverse,u=ut.log10,d=o._getFirstTickValue(o.minNotZero),h=0;return t=+o.getRightValue(t),l?(i=o.end,a=o.start,r=-1):(i=o.start,a=o.end,r=1),o.isHorizontal()?(e=o.width,n=l?o.right:o.left):(e=o.height,r*=-1,n=l?o.top:o.bottom),t!==i&&(0===i&&(e-=h=wn(s.fontSize,ot.global.defaultFontSize),i=d),0!==t&&(h+=e/(u(a)-u(i))*(u(t)-u(i))),n+=r*h),n},getValueForPixel:function(t){var e,n,i,a,r=this,o=r.options.ticks,s=o.reverse,l=ut.log10,u=r._getFirstTickValue(r.minNotZero);if(s?(n=r.end,i=r.start):(n=r.start,i=r.end),r.isHorizontal()?(e=r.width,a=s?r.right-t:t-r.left):(e=r.height,a=s?t-r.top:r.bottom-t),a!==n){if(0===n){var d=wn(o.fontSize,ot.global.defaultFontSize);a-=d,e-=d,n=u}a*=l(i)-l(n),a/=e,a=Math.pow(10,l(n)+a)}return a}}),Cn=Mn;Dn._defaults=Cn;var Pn=ut.valueOrDefault,Tn=ut.valueAtIndexOrDefault,On=ut.options.resolve,In={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:un.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function An(t){var e=t.options;return e.angleLines.display||e.pointLabels.display?t.chart.data.labels.length:0}function Fn(t){var e=t.ticks;return e.display&&t.display?Pn(e.fontSize,ot.global.defaultFontSize)+2*e.backdropPaddingY:0}function Rn(t,e,n,i,a){return t===i||t===a?{start:e-n/2,end:e+n/2}:t<i||t>a?{start:e-n,end:e}:{start:e,end:e+n}}function Ln(t){return 0===t||180===t?"center":t<180?"left":"right"}function Wn(t,e,n,i){var a,r,o=n.y+i/2;if(ut.isArray(e))for(a=0,r=e.length;a<r;++a)t.fillText(e[a],n.x,o),o+=i;else t.fillText(e,n.x,o)}function Yn(t,e,n){90===t||270===t?n.y-=e.h/2:(t>270||t<90)&&(n.y-=e.h)}function Nn(t){return ut.isNumber(t)?t:0}var zn=bn.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=Fn(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,n=Number.POSITIVE_INFINITY,i=Number.NEGATIVE_INFINITY;ut.each(e.data.datasets,function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);ut.each(a.data,function(e,a){var r=+t.getRightValue(e);isNaN(r)||o.data[a].hidden||(n=Math.min(r,n),i=Math.max(r,i))})}}),t.min=n===Number.POSITIVE_INFINITY?0:n,t.max=i===Number.NEGATIVE_INFINITY?0:i,t.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/Fn(this.options))},convertTicksToLabels:function(){var t=this;bn.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map(t.options.pointLabels.callback,t)},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,n,i,a=ut.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=An(t);for(e=0;e<d;e++){i=t.getPointPosition(e,t.drawingArea+5),s=t.ctx,l=a.lineHeight,u=t.pointLabels[e]||"",n=ut.isArray(u)?{w:ut.longestText(s,s.font,u),h:u.length*l}:{w:s.measureText(u).width,h:l},t._pointLabelSizes[e]=n;var h=t.getIndexAngle(e),c=ut.toDegrees(h)%360,f=Rn(c,i.x,n.w,0,180),g=Rn(c,i.y,n.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,n){var 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t.usePointStyle&&t.boxWidth>e?e:t.boxWidth}ot._set("global",{legend:{display:!0,position:"top",fullWidth:!0,reverse:!1,weight:1e3,onClick:function(t,e){var n=e.datasetIndex,i=this.chart,a=i.getDatasetMeta(n);a.hidden=null===a.hidden?!i.data.datasets[n].hidden:null,i.update()},onHover:null,onLeave:null,labels:{boxWidth:40,padding:10,generateLabels:function(t){var e=t.data;return ut.isArray(e.datasets)?e.datasets.map(function(e,n){return{text:e.label,fillStyle:ut.isArray(e.backgroundColor)?e.backgroundColor[0]:e.backgroundColor,hidden:!t.isDatasetVisible(n),lineCap:e.borderCapStyle,lineDash:e.borderDash,lineDashOffset:e.borderDashOffset,lineJoin:e.borderJoinStyle,lineWidth:e.borderWidth,strokeStyle:e.borderColor,pointStyle:e.pointStyle,datasetIndex:n}},this):[]}}},legendCallback:function(t){var e=[];e.push('<ul class="'+t.id+'-legend">');for(var n=0;n<t.data.datasets.length;n++)e.push('<li><span 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