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114void 0!==b&&(delete a.prevTextDirection,a.canvas.style.setProperty("direction",b[0],b[1]))}};var K=function(a){k.extend(this,a);this.initialize.apply(this,arguments)};k.extend(K.prototype,{_type:void 0,initialize:function(){this.hidden=!1},pivot:function(){this._view||(this._view=k.extend({},this._model));this._start={};return this},transition:function(a){var b=this._model,c=this._start,d=this._view;if(!b||1===a)return this._view=k.extend({},b),this._start=null,this;d||(d=this._view={});c||(c=this._start= 115{});var e=Object.keys(b),f;var g=0;for(f=e.length;g<f;++g){var h=e[g];var m=b[h];d.hasOwnProperty(h)||(d[h]=m);var l=d[h];if(l!==m&&"_"!==h[0]){c.hasOwnProperty(h)||(c[h]=l);l=c[h];var n=typeof m;if(n===typeof l)if("string"===n){if(l=Sa(l),l.valid&&(n=Sa(m),n.valid)){d[h]=n.mix(l,a).rgbString();continue}}else if(k.isFinite(l)&&k.isFinite(m)){d[h]=l+(m-l)*a;continue}d[h]=m}}return this},tooltipPosition:function(){return{x:this._model.x,y:this._model.y}},hasValue:function(){return k.isNumber(this._model.x)&& 116k.isNumber(this._model.y)}});K.extend=k.inherits;var Da=K.extend({chart:null,currentStep:0,numSteps:60,easing:"",render:null,onAnimationProgress:null,onAnimationComplete:null});Object.defineProperty(Da.prototype,"animationObject",{get:function(){return this}});Object.defineProperty(Da.prototype,"chartInstance",{get:function(){return this.chart},set:function(a){this.chart=a}});t._set("global",{animation:{duration:1E3,easing:"easeOutQuart",onProgress:k.noop,onComplete:k.noop}});var pb={animations:[], 117request:null,addAnimation:function(a,b,c,d){var e=this.animations;b.chart=a;b.startTime=Date.now();b.duration=c;d||(a.animating=!0);c=0;for(d=e.length;c<d;++c)if(e[c].chart===a){e[c]=b;return}e.push(b);1===e.length&&this.requestAnimationFrame()},cancelAnimation:function(a){var b=k.findIndex(this.animations,function(b){return b.chart===a});-1!==b&&(this.animations.splice(b,1),a.animating=!1)},requestAnimationFrame:function(){var a=this;null===a.request&&(a.request=k.requestAnimFrame.call(window,function(){a.request= 118null;a.startDigest()}))},startDigest:function(){this.advance();0<this.animations.length&&this.requestAnimationFrame()},advance:function(){for(var a=this.animations,b,c,d,e,f=0;f<a.length;)b=a[f],c=b.chart,d=b.numSteps,e=Math.floor((Date.now()-b.startTime)/b.duration*d)+1,b.currentStep=Math.min(e,d),k.callback(b.render,[c,b],c),k.c
118allback(b.onAnimationProgress,[b],c),b.currentStep>=d?(k.callback(b.onAnimationComplete,[b],c),c.animating=!1,a.splice(f,1)):++f}},na=k.options.resolve,Eb=["push","pop", 119"shift","splice","unshift"],E=function(a,b){this.initialize(a,b)};k.extend(E.prototype,{datasetElementType:null,dataElementType:null,_datasetElementOptions:"backgroundColor borderCapStyle borderColor borderDash borderDashOffset borderJoinStyle borderWidth".split(" "),_dataElementOptions:["backgroundColor","borderColor","borderWidth","pointStyle"],initialize:function(a,b){this.chart=a;this.index=b;this.linkScales();this.addElements();this._type=this.getMeta().type},updateIndex:function(a){this.index= 120a},linkScales:function(){var a=this.getMeta(),b=this.chart,c=b.scales,d=this.getDataset();b=b.options.scales;null!==a.xAxisID&&a.xAxisID in c&&!d.xAxisID||(a.xAxisID=d.xAxisID||b.xAxes[0].id);null!==a.yAxisID&&a.yAxisID in c&&!d.yAxisID||(a.yAxisID=d.yAxisID||b.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(a){return this.chart.scales[a]},_getValueScaleId:function(){return this.getMeta().yAxisID}, 121_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&&Fb(this._data,this)},createMetaDataset:function(){var a=this.datasetElementType;return a&&new a({_chart:this.chart,_datasetIndex:this.index})},createMetaData:function(a){var b=this.dataElementType;return b&&new b({_chart:this.chart, 122_datasetIndex:this.index,_index:a})},addElements:function(){var a=this.getMeta(),b=this.getDataset().data||[],c=a.data;var d=0;for(b=b.length;d<b;++d)c[d]=c[d]||this.createMetaData(d);a.dataset=a.dataset||this.createMetaDataset()},addElementAndReset:function(a){var b=this.createMetaData(a);this.getMeta().data.splice(a,0,b);this.updateElement(b,a,!0)},buildOrUpdateElements:function(){var a=this.getDataset();a=a.data||(a.data=[]);this._data!==a&&(this._data&&Fb(this._data,this),a&&Object.isExtensible(a)&& 123Ac(a,this),this._data=a);this.resyncElements()},_configure:function(){this._config=k.merge({},[this.chart.options.datasets[this._type],this.getDataset()],{merger:function(a,b,c){"_meta"!==a&&"data"!==a&&k._merger(a,b,c)}})},_update:function(a){this._configure();this._cachedDataOpts=null;this.update(a)},update:k.noop,transition:function(a){for(var b=this.getMeta(),c=b.data||[],d=c.length,e=0;e<d;++e)c[e].transition(a);b.dataset&&b.dataset.transition(a)},draw:function(){var a=this.getMeta(),b=a.data|| 124[],c=b.length,d=0;for(a.dataset&&a.dataset.draw();d<c;++d)b[d].draw()},getStyle:function(a){var b=this.getMeta(),c=b.dataset;this._configure();c&&void 0===a?a=this._resolveDatasetElementOptions(c||{}):(a=a||0,a=this._resolveDataElementOptions(b.data[a]||{},a));if(!1===a.fill||null===a.fill)a.backgroundColor=a.borderColor;return a},_resolveDatasetElementOptions:function(a,b){var c=this.chart,d=this._config,e=a.custom||{},f=c.options.elements[this.datasetElementType.prototype._type]||{},g=this._datasetElementOptions, 125h={},k,l={chart:c,dataset:this.getDataset(),datasetIndex:this.index,hover:b};c=0;for(k=g.length;c<k;++c){var n=g[c];var p=b?"hover"+n.charAt(0).toUpperCase()+n.slice(1):n;h[n]=na([e[p],d[p],f[p]],l)}return h},_resolveDataElementOptions:function(a,b){var c=a&&a.custom,d=this._cachedDataOpts;if(d&&!c)return d;var e=this.chart;d=this._config;var f=e.options.elements[this.dataElementType.prototype._type]||{},g=this._dataElementOptions,h={};e={chart:e,dataIndex:b,dataset:this.getDataset(),datasetIndex:this.index}; 126var m={cacheable:!c},l;c=c||{};if(k.isArray(g)){var n=0;for(l=g.length;n<l;++n){var p=g[n];h[p]=na([c[p],d[p],f[p]],e,b,m)}}else{var q=Object.keys(g);n=0;for(l=q.length;n<l;++n)p=q[n],h[p]=na([c[p],d[g[p]],d[p],f[p]],e,b,m)}m.cacheable&&(this._cachedDataOpts=Object.freeze(h));return h},removeHoverStyle:function(a){k.merge(a._model,a.$previousStyle||{});delete a.$previousStyle},setHoverStyle:function(a){var b=this.chart.data.datasets[a._datasetIndex],c=a._index,d=a.custom||{},e=a._model,f=k.getHoverColor; 127a.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth};
127e.backgroundColor=na([d.hoverBackgroundColor,b.hoverBackgroundColor,f(e.backgroundColor)],void 0,c);e.borderColor=na([d.hoverBorderColor,b.hoverBorderColor,f(e.borderColor)],void 0,c);e.borderWidth=na([d.hoverBorderWidth,b.hoverBorderWidth,e.borderWidth],void 0,c)},_removeDatasetHoverStyle:function(){var a=this.getMeta().dataset;a&&this.removeHoverStyle(a)},_setDatasetHoverStyle:function(){var a= 128this.getMeta().dataset,b={},c;if(a){var d=a._model;var e=this._resolveDatasetElementOptions(a,!0);var f=Object.keys(e);var g=0;for(c=f.length;g<c;++g){var h=f[g];b[h]=d[h];d[h]=e[h]}a.$previousStyle=b}},resyncElements:function(){var a=this.getMeta(),b=this.getDataset().data,c=a.data.length;b=b.length;b<c?a.data.splice(b,c-b):b>c&&this.insertElements(c,b-c)},insertElements:function(a,b){for(var c=0;c<b;++c)this.addElementAndReset(a+c)},onDataPush:function(){var a=arguments.length;this.insertElements(this.getDataset().data.length- 129a,a)},onDataPop:function(){this.getMeta().data.pop()},onDataShift:function(){this.getMeta().data.shift()},onDataSplice:function(a,b){this.getMeta().data.splice(a,b);this.insertElements(a,arguments.length-2)},onDataUnshift:function(){this.insertElements(0,arguments.length)}});E.extend=k.inherits;var P=2*Math.PI;t._set("global",{elements:{arc:{backgroundColor:t.global.defaultColor,borderColor:"#fff",borderWidth:2,borderAlign:"center"}}});var ed=K.extend({_type:"arc",inLabelRange:function(a){var b=this._view; 130return b?Math.pow(a-b.x,2)<Math.pow(b.radius+b.hoverRadius,2):!1},inRange:function(a,b){var c=this._view;if(c){var d=k.getAngleFromPoint(c,{x:a,y:b}),e=d.angle,f=d.distance;d=c.startAngle;for(var g=c.endAngle;g<d;)g+=P;for(;e>g;)e-=P;for(;e<d;)e+=P;c=f>=c.innerRadius&&f<=c.outerRadius;return e>=d&&e<=g&&c}return!1},getCenterPoint:function(){var a=this._view,b=(a.startAngle+a.endAngle)/2,c=(a.innerRadius+a.outerRadius)/2;return{x:a.x+Math.cos(b)*c,y:a.y+Math.sin(b)*c}},getArea:function(){var a=this._view; 131return(a.endAngle-a.startAngle)/(2*Math.PI)*Math.PI*(Math.pow(a.outerRadius,2)-Math.pow(a.innerRadius,2))},tooltipPosition:function(){var a=this._view,b=a.startAngle+(a.endAngle-a.startAngle)/2,c=(a.outerRadius-a.innerRadius)/2+a.innerRadius;return{x:a.x+Math.cos(b)*c,y:a.y+Math.sin(b)*c}},draw:function(){var a=this._chart.ctx,b=this._view,c="inner"===b.borderAlign?.33:0;c={x:b.x,y:b.y,innerRadius:b.innerRadius,outerRadius:Math.max(b.outerRadius-c,0),pixelMargin:c,startAngle:b.startAngle,endAngle:b.endAngle, 132fullCircles:Math.floor(b.circumference/P)};var d;a.save();a.fillStyle=b.backgroundColor;a.strokeStyle=b.borderColor;if(c.fullCircles){c.endAngle=c.startAngle+P;a.beginPath();a.arc(c.x,c.y,c.outerRadius,c.startAngle,c.endAngle);a.arc(c.x,c.y,c.innerRadius,c.endAngle,c.startAngle,!0);a.closePath();for(d=0;d<c.fullCircles;++d)a.fill();c.endAngle=c.startAngle+b.circumference%P}a.beginPath();a.arc(c.x,c.y,c.outerRadius,c.startAngle,c.endAngle);a.arc(c.x,c.y,c.innerRadius,c.endAngle,c.startAngle,!0);a.closePath(); 133a.fill();if(b.borderWidth){(d="inner"===b.borderAlign)?(a.lineWidth=2*b.borderWidth,a.lineJoin="round"):(a.lineWidth=b.borderWidth,a.lineJoin="bevel");if(c.fullCircles){var e=c.endAngle;d&&(c.endAngle=c.startAngle+P,Gb(a,c),c.endAngle=e,c.endAngle===c.startAngle&&c.fullCircles&&(c.endAngle+=P,c.fullCircles--));a.beginPath();a.arc(c.x,c.y,c.innerRadius,c.startAngle+P,c.startAngle,!0);for(e=0;e<c.fullCircles;++e)a.stroke();a.beginPath();a.arc(c.x,c.y,b.outerRadius,c.startAngle,c.startAngle+P);for(e= 1340;e<c.fullCircles;++e)a.stroke()}d&&Gb(a,c);a.beginPath();a.arc(c.x,c.y,b.outerRadius,c.startAngle,c.endAngle);a.arc(c.x,c.y,c.innerRadius,c.endAngle,c.startAngle,!0);a.closePath();a.stroke()}a.restore()}}),hc=k.valueOrDefault,ic=t.global.defaultColor;t._set("global",{elements:{line:{tension:.4,backgroundColor:ic,borderWidth:3,borderColor:ic,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var fd=K.extend({_type:"line",draw:function(){var a= 135this._view,b=this._chart.ctx,c=a.spanGaps,d=this._children.slice(),e=t.global,f=e.elements.line,g=-1,h=this._loop,m;if(d.length){if(this._loop){for(m=0;m<d.length;++m){var l=k.previousItem(d,m);if(!d[m]._view.skip&&l._view.skip){d=d.slice(m).concat(d.slice(0,m));h=c;break}}h&&d.push(d[0])}b.save();b.lineCap=a.borderCapStyle||f.borderCapStyle;b.setLineDash&&b.setLineDash(a.borderDash||f.borderDash);b.lineDashOffset=hc(a.borderDashOffset,f.borderDashOffset);b.lineJoin=a.borderJoinStyle||f.borderJoinStyle; 136b.lineWidth=hc(a.borderWidth,f.borderWidth);b.strokeStyle=a.borderColor||e.defaultColor;b.beginPath();a=d[0]._view;a.skip||(b.moveTo(a.x,a.y),g=0);for(m=1;m<d.length;++m)a=d[m]._view,l=-1===g?k.previousItem(d,m):d[g],a.skip||(g!==m-1&&!c||-1===g?b.moveTo(a.x,a.y):k.canvas.lineTo(b,l._view,a),g=m);h&&b.closePath();b.stroke();
136b.restore()}}}),gd=k.valueOrDefault,jc=t.global.defaultColor;t._set("global",{elements:{point:{radius:3,pointStyle:"circle",backgroundColor:jc,borderColor:jc,borderWidth:1,hitRadius:1, 137hoverRadius:4,hoverBorderWidth:1}}});var hd=K.extend({_type:"point",inRange:function(a,b){var c=this._view;return c?Math.pow(a-c.x,2)+Math.pow(b-c.y,2)<Math.pow(c.hitRadius+c.radius,2):!1},inLabelRange:Hb,inXRange:Hb,inYRange:function(a){var b=this._view;return b?Math.abs(a-b.y)<b.radius+b.hitRadius:!1},getCenterPoint:function(){var a=this._view;return{x:a.x,y:a.y}},getArea:function(){return Math.PI*Math.pow(this._view.radius,2)},tooltipPosition:function(){var a=this._view;return{x:a.x,y:a.y,padding:a.radius+ 138a.borderWidth}},draw:function(a){var b=this._view,c=this._chart.ctx,d=b.pointStyle,e=b.rotation,f=b.radius,g=b.x,h=b.y,m=t.global,l=m.defaultColor;b.skip||void 0!==a&&!k.canvas._isPointInArea(b,a)||(c.strokeStyle=b.borderColor||l,c.lineWidth=gd(b.borderWidth,m.elements.point.borderWidth),c.fillStyle=b.backgroundColor||l,k.canvas.drawPoint(c,d,f,g,h,e))}}),kc=t.global.defaultColor;t._set("global",{elements:{rectangle:{backgroundColor:kc,borderColor:kc,borderSkipped:"bottom",borderWidth:0}}});var F= 139{},id=K.extend({_type:"rectangle",draw:function(){var a=this._chart.ctx,b=this._view,c=Ib(b),d=c.right-c.left,e=c.bottom-c.top;var f=d/2;var g=e/2;var h=b.borderWidth;var m=b.borderSkipped;var l={};m&&(b.horizontal?b.base>b.x&&(m="left"===m?"right":"right"===m?"left":m):b.base<b.y&&(m="bottom"===m?"top":"top"===m?"bottom":m),l[m]=!0);if(k.isObject(h)){var n=+h.top||0;m=+h.right||0;var p=+h.bottom||0;var q=+h.left||0}else n=m=p=q=+h||0;h=l.top||0>n?0:n>g?g:n;m=l.right||0>m?0:m>f?f:m;g=l.bottom||0> 140p?0:p>g?g:p;q=l.left||0>q?0:q>f?f:q;f=c.left;l=c.top;p=c.left+q;c=c.top+h;m=d-q-m;h=e-h-g;a.fillStyle=b.backgroundColor;a.fillRect(f,l,d,e);if(d!==m||e!==h)a.save(),a.beginPath(),a.rect(f,l,d,e),a.clip(),a.fillStyle=b.borderColor,a.rect(p,c,m,h),a.fill("evenodd"),a.restore()},height:function(){var a=this._view;return a.base-a.y},inRange:function(a,b){return ta(this._view,a,b)},inLabelRange:function(a,b){var c=this._view;return c&&void 0!==c.width?ta(c,a,null):ta(c,null,b)},inXRange:function(a){return ta(this._view, 141a,null)},inYRange:function(a){return ta(this._view,null,a)},getCenterPoint:function(){var a=this._view;if(a&&void 0!==a.width){var b=a.x;a=(a.y+a.base)/2}else b=(a.x+a.base)/2,a=a.y;return{x:b,y:a}},getArea:function(){var a=this._view;return a&&void 0!==a.width?a.width*Math.abs(a.y-a.base):a.height*Math.abs(a.x-a.base)},tooltipPosition:function(){var a=this._view;return{x:a.x,y:a.y}}});F.Arc=ed;F.Line=fd;F.Point=hd;F.Rectangle=id;var Ea=k._deprecated,oa=k.valueOrDefault;t._set("bar",{hover:{mode:"label"}, 142scales:{xAxes:[{type:"category",offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}});t._set("global",{datasets:{bar:{categoryPercentage:.8,barPercentage:.9}}});var lc=E.extend({dataElementType:F.Rectangle,_dataElementOptions:"backgroundColor borderColor borderSkipped borderWidth barPercentage barThickness categoryPercentage maxBarThickness minBarLength".split(" "),initialize:function(){E.prototype.initialize.apply(this,arguments);var a=this.getMeta();a.stack=this.getDataset().stack; 143a.bar=!0;a=this._getIndexScale().options;Ea("bar chart",a.barPercentage,"scales.[x/y]Axes.barPercentage","dataset.barPercentage");Ea("bar chart",a.barThickness,"scales.[x/y]Axes.barThickness","dataset.barThickness");Ea("bar chart",a.categoryPercentage,"scales.[x/y]Axes.categoryPercentage","dataset.categoryPercentage");Ea("bar chart",this._getValueScale().options.minBarLength,"scales.[x/y]Axes.minBarLength","dataset.minBarLength");Ea("bar chart",a.maxBarThickness,"scales.[x/y]Axes.maxBarThickness", 144"dataset.maxBarThickness")},update:function(a){var b=this.getMeta().data,c;this._ruler=this.getRuler();var d=0;for(c=b.length;d<c;++d)this.updateElement(b[d],d,a)},updateElement:function(a,b,c){var d=this.getMeta(),e=this.getDataset(),f=this._resolveDataElementOptions(a,b);a._xScale=this.getScaleForId(d.xAxisID);a._yScale=this.getScaleForId(d.yAxisID);a._datasetIndex=this.index;a._index=b;a._model={backgroundColor:f.backgroundColor,borderColor:f.borderColor,borderSkipped:f.borderSkipped,borderWidth:f.borderWidth, 145datasetLabel:e.label,label:this.chart.data.labels[b]};k.isArray(e.data[b])&&(a._model.borderSkipped=null);this._updateElementGeometry(a,b,c,f);a.pivot()},_updateElementGeometry:function(a,b,c,d){a=a._model;var e=this._getValueScale(),f=e.getBasePixel();e=e.isHorizontal();var g=this._ruler||this.getRuler(),h=this.calculateBarValuePixels(this.index,b,d);b=this.calculateBarIndexPixels(this.index,b,g,d);a.horizontal=e;a.base=c?f:h.base;a.x=e?c?f:h.head:b.center;a.y=e?b.center:c?f:h.head;a.height=e?b.size: 146void 0;a.width=e?void 0:b.size},_getStacks:function(a){var b=this._getIndexScale(),c=b._getMatchingVisibleMetas(this._type);b=b.options.stacked;var d=c.length,e=[],f;for(f=0;f<d;++f){var g=c[f];(!1===b||-1===e.indexOf(g.stack)||void 0===b&&void 0===g.stack)&&e.push(g.stack);if(g.index===a)break}return e},getStackCount:function(){return this._getStacks().length},getStackIndex:function(a,b){var c=this._getStacks(a),d=void 0!==b?c.indexOf(b):-1;return-1===d?c.length-1:d},getRuler:function(){var a=this._getIndexScale(), 147b=[],c;var d=0;for(c=this.getMeta().data.length;d<c;++d)b.push(a.getPixelForValue(null,d,this.index));return{pixels:b,start:a._startPixel,end:a._endPixel,stackCount:this.getStackCount(),scale:a}},calculateBarValuePixels:function(a,b,c){var d=this.chart,e=this._getValueScale(),f=e.isHorizontal(),g=d.data.datasets,h=e._getMatchingVisibleMetas(this._type),k=e._parseValue(g[a].data[b]);c=c.minBarLength;var l=e.options.stacked,n=this.getMeta().stack,p=void 0===k.start?0:0<=k.max&&0<=k.min?k.min:k.max; 148d=void 0===k.start?k.end:0<=k.max&&0<=k.min?k.max-k.min:k.min-k.max;var q=h.length;if(l||void 0===l&&void 0!==n)for(l=0;l<q;++l){var r=h[l];if(r.index===a)break;r.stack===n&&(r=e._parseValue(g[r.index].data[b]),r=void 0===r.start?r.end:0<=r.min&&0<=r.max?r.max:r.min,0>k.min&&0>r||0<=k.max&&0<r)&&(p+=r)}a=e.getPixelForValue(p);e=e.getPixelForValue(p+d);b=e-a;void 0!==c&&Math.abs(b)<c&&(b=c,e=0<=d&&!f||0>d&&f?a-c:a+c);
148return{size:b,base:a,head:e,center:e+b/2}},calculateBarIndexPixels:function(a,b,c, 149d){if("flex"===d.barThickness){var e=c.pixels;var f=e[b];var g=0<b?e[b-1]:null;b=b<e.length-1?e[b+1]:null;e=d.categoryPercentage;null===g&&(g=f-(null===b?c.end-c.start:b-f));null===b&&(b=f+f-g);f={chunk:Math.abs(b-g)/2*e/c.stackCount,ratio:d.barPercentage,start:f-(f-Math.min(g,b))/2*e}}else{g=d.barThickness;f=c.stackCount;b=c.pixels[b];if(k.isNullOrUndef(g)){var h=c.scale,m=c.pixels;c=h._length;var l;var n=1;for(l=m.length;n<l;++n)c=Math.min(c,Math.abs(m[n]-m[n-1]));n=0;for(l=h.getTicks().length;n< 150l;++n)m=h.getPixelForTick(n),c=0<n?Math.min(c,Math.abs(m-e)):c,e=m}else c=-1;k.isNullOrUndef(g)?(g=c*d.categoryPercentage,c=d.barPercentage):(g*=f,c=1);f={chunk:g/f,ratio:c,start:b-g/2}}a=this.getStackIndex(a,this.getMeta().stack);a=f.start+f.chunk*a+f.chunk/2;d=Math.min(oa(d.maxBarThickness,Infinity),f.chunk*f.ratio);return{base:a-d/2,head:a+d/2,center:a,size:d}},draw:function(){var a=this.chart,b=this._getValueScale(),c=this.getMeta().data,d=this.getDataset(),e=c.length,f=0;for(k.canvas.clipArea(a.ctx, 151a.chartArea);f<e;++f){var g=b._parseValue(d.data[f]);isNaN(g.min)||isNaN(g.max)||c[f].draw()}k.canvas.unclipArea(a.ctx)},_resolveDataElementOptions:function(){var a=k.extend({},E.prototype._resolveDataElementOptions.apply(this,arguments)),b=this._getIndexScale().options,c=this._getValueScale().options;a.barPercentage=oa(b.barPercentage,a.barPercentage);a.barThickness=oa(b.barThickness,a.barThickness);a.categoryPercentage=oa(b.categoryPercentage,a.categoryPercentage);a.maxBarThickness=oa(b.maxBarThickness, 152a.maxBarThickness);a.minBarLength=oa(c.minBarLength,a.minBarLength);return a}}),qb=k.valueOrDefault,jd=k.options.resolve;t._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(a,b){return(b.datasets[a.datasetIndex].label||"")+": ("+a.xLabel+", "+a.yLabel+", "+b.datasets[a.datasetIndex].data[a.index].r+")"}}}});var kd=E.extend({dataElementType:F.Point, 153_dataElementOptions:"backgroundColor borderColor borderWidth hoverBackgroundColor hoverBorderColor hoverBorderWidth hoverRadius hitRadius pointStyle rotation".split(" "),update:function(a){var b=this,c=b.getMeta().data;k.each(c,function(c,e){b.updateElement(c,e,a)})},updateElement:function(a,b,c){var d=this.getMeta(),e=a.custom||{},f=this.getScaleForId(d.xAxisID);d=this.getScaleForId(d.yAxisID);var g=this._resolveDataElementOptions(a,b),h=this.getDataset().data[b],k=this.index,l=c?f.getPixelForDecimal(.5): 154f.getPixelForValue("object"===typeof h?h:NaN,b,k);h=c?d.getBasePixel():d.getPixelForValue(h,b,k);a._xScale=f;a._yScale=d;a._options=g;a._datasetIndex=k;a._index=b;a._model={backgroundColor:g.backgroundColor,borderColor:g.borderColor,borderWidth:g.borderWidth,hitRadius:g.hitRadius,pointStyle:g.pointStyle,rotation:g.rotation,radius:c?0:g.radius,skip:e.skip||isNaN(l)||isNaN(h),x:l,y:h};a.pivot()},setHoverStyle:function(a){var b=a._model,c=a._options,d=k.getHoverColor;a.$previousStyle={backgroundColor:b.backgroundColor, 155borderColor:b.borderColor,borderWidth:b.borderWidth,radius:b.radius};b.backgroundColor=qb(c.hoverBackgroundColor,d(c.backgroundColor));b.borderColor=qb(c.hoverBorderColor,d(c.borderColor));b.borderWidth=qb(c.hoverBorderWidth,c.borderWidth);b.radius=c.radius+c.hoverRadius},_resolveDataElementOptions:function(a,b){var c=this.chart,d=this.getDataset(),e=a.custom||{},f=d.data[b]||{},g=E.prototype._resolveDataElementOptions.apply(this,arguments);d={chart:c,dataIndex:b,dataset:d,datasetIndex:this.index}; 156this._cachedDataOpts===g&&(g=k.extend({},g));g.radius=jd([e.radius,f.r,this._config.radius,c.options.elements.point.radius],d,b);return g}}),Va=k.valueOrDefault,fa=Math.PI,R=2*fa,ha=fa/2;t._set("doughnut",{animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},legendCallback:function(a){var b=document.createElement("ul"),c=a.data,d=c.datasets;c=c.labels;var e;b.setAttribute("class",a.id+"-legend");if(d.length)for(a=0,e=d[0].data.length;a<e;++a){var f=b.appendChild(document.createElement("li")); 157var g=f.appendChild(document.createElement("span"));g.style.backgroundColor=d[0].backgroundColor[a];c[a]&&f.appendChild(document.createTextNode(c[a]))}return b.outerHTML},legend:{labels:{generateLabels:function(a){var b=a.data;return b.labels.length&&b.datasets.length?b.labels.map(function(c,d){var e=a.getDatasetMeta(0),f=e.controller.getStyle(d);return{text:c,fillStyle:f.backgroundColor,strokeStyle:f.borderColor,lineWidth:f.borderWidth,hidden:isNaN(b.datasets[0].data[d])||e.data[d].hidden,index:d}}): 158[]}},onClick:function(a,b){var c=b.index,d=this.chart,e;var f=0;for(e=(d.data.datasets||[]).length;f<e;++f){var g=d.getDatasetMeta(f);g.data[c]&&(g.data[c].hidden=!g.data[c].hidden)}d.update()}},cutoutPercentage:50,rotation:-ha,circumference:R,tooltips:{callbacks:{title:function(){return""},label:function(a,b){var c=b.labels[a.index],d=": "+b.datasets[a.datasetIndex].data[a.index];k.isArray(c)?(c=c.slice(),c[0]+=d):c+=d;return c}}}});var mc=E.extend({dataElementType:F.Arc,linkScales:k.noop,_dataElementOptions:"backgroundColor borderColor borderWidth borderAlign hoverBackgroun
158dColor hoverBorderColor hoverBorderWidth".split(" "), 159getRingIndex:function(a){for(var b=0,c=0;c<a;++c)this.chart.isDatasetVisible(c)&&++b;return b},update:function(a){var b=this.chart,c=b.chartArea,d=b.options,e=1,f=1,g=0,h=0,k=this.getMeta(),l=k.data,n=d.cutoutPercentage/100||0,p=d.circumference,q=this._getRingWeight(this.index);if(p<R){e=d.rotation%R;e+=e>=fa?-R:e<-fa?R:0;f=e+p;p=Math.cos(e);d=Math.sin(e);var r=Math.cos(f),u=Math.sin(f);g=e===-fa||f>=fa?-1:Math.min(p,p*n,r,r*n);h=e<=-ha&&f>=-ha||f>=fa+ha?-1:Math.min(d,d*n,u,u*n);p=0>=e&&0<=f||f>= 160R?1:Math.max(p,p*n,r,r*n);d=e<=ha&&f>=ha||f>=R+ha?1:Math.max(d,d*n,u,u*n);e=(p-g)/2;f=(d-h)/2;g=-(p+g)/2;h=-(d+h)/2}p=0;for(d=l.length;p<d;++p)l[p]._options=this._resolveDataElementOptions(l[p],p);b.borderWidth=this.getMaxBorderWidth();b.outerRadius=Math.max(Math.min((c.right-c.left-b.borderWidth)/e,(c.bottom-c.top-b.borderWidth)/f)/2,0);b.innerRadius=Math.max(b.outerRadius*n,0);b.radiusLength=(b.outerRadius-b.innerRadius)/(this._getVisibleDatasetWeightTotal()||1);b.offsetX=g*b.outerRadius;b.offsetY= 161h*b.outerRadius;k.total=this.calculateTotal();this.outerRadius=b.outerRadius-b.radiusLength*this._getRingWeightOffset(this.index);this.innerRadius=Math.max(this.outerRadius-b.radiusLength*q,0);p=0;for(d=l.length;p<d;++p)this.updateElement(l[p],p,a)},updateElement:function(a,b,c){var d=this.chart,e=d.chartArea,f=d.options,g=f.animation,h=(e.left+e.right)/2;e=(e.top+e.bottom)/2;var m=f.rotation,l=f.rotation,n=this.getDataset(),p=c&&g.animateRotate?0:a.hidden?0:this.calculateCircumference(n.data[b])* 162(f.circumference/R),q=a._options||{};k.extend(a,{_datasetIndex:this.index,_index:b,_model:{backgroundColor:q.backgroundColor,borderColor:q.borderColor,borderWidth:q.borderWidth,borderAlign:q.borderAlign,x:h+d.offsetX,y:e+d.offsetY,startAngle:m,endAngle:l,circumference:p,outerRadius:c&&g.animateScale?0:this.outerRadius,innerRadius:c&&g.animateScale?0:this.innerRadius,label:k.valueAtIndexOrDefault(n.label,b,d.data.labels[b])}});d=a._model;c&&g.animateRotate||(d.startAngle=0===b?f.rotation:this.getMeta().data[b- 1631]._model.endAngle,d.endAngle=d.startAngle+d.circumference);a.pivot()},calculateTotal:function(){var a=this.getDataset(),b=this.getMeta(),c=0,d;k.each(b.data,function(b,f){d=a.data[f];isNaN(d)||b.hidden||(c+=Math.abs(d))});return c},calculateCircumference:function(a){var b=this.getMeta().total;return 0<b&&!isNaN(a)?Math.abs(a)/b*R:0},getMaxBorderWidth:function(a){var b=0,c=this.chart,d;if(!a){var e=0;for(d=c.data.datasets.length;e<d;++e)if(c.isDatasetVisible(e)){d=c.getDatasetMeta(e);a=d.data;if(e!== 164this.index)var f=d.controller;break}}if(!a)return 0;e=0;for(d=a.length;e<d;++e){c=a[e];if(f){f._configure();var g=f._resolveDataElementOptions(c,e)}else g=c._options;"inner"!==g.borderAlign&&(c=g.borderWidth,g=g.hoverBorderWidth,b=c>b?c:b,b=g>b?g:b)}return b},setHoverStyle:function(a){var b=a._model,c=a._options,d=k.getHoverColor;a.$previousStyle={backgroundColor:b.backgroundColor,borderColor:b.borderColor,borderWidth:b.borderWidth};b.backgroundColor=Va(c.hoverBackgroundColor,d(c.backgroundColor)); 165b.borderColor=Va(c.hoverBorderColor,d(c.borderColor));b.borderWidth=Va(c.hoverBorderWidth,c.borderWidth)},_getRingWeightOffset:function(a){for(var b=0,c=0;c<a;++c)this.chart.isDatasetVisible(c)&&(b+=this._getRingWeight(c));return b},_getRingWeight:function(a){return Math.max(Va(this.chart.data.datasets[a].weight,1),0)},_getVisibleDatasetWeightTotal:function(){return this._getRingWeightOffset(this.chart.data.datasets.length)}});t._set("horizontalBar",{hover:{mode:"index",axis:"y"},scales:{xAxes:[{type:"linear", 166position:"bottom"}],yAxes:[{type:"category",position:"left",offset:!0,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{mode:"index",axis:"y"}});t._set("global",{datasets:{horizontalBar:{categoryPercentage:.8,barPercentage:.9}}});var ld=lc.extend({_getValueScaleId:function(){return this.getMeta().xAxisID},_getIndexScaleId:function(){return this.getMeta().yAxisID}}),S=k.valueOrDefault,md=k.options.resolve,rb=k.canvas._isPointInArea;t._set("line",{showLines:!0, 167spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}});var nc=E.extend({datasetElementType:F.Line,dataElementType:F.Point,_datasetElementOptions:"backgroundColor borderCapStyle borderColor borderDash borderDashOffset borderJoinStyle borderWidth cubicInterpolationMode fill".split(" "),_dataElementOptions:{backgroundColor:"pointBackgroun
167dColor",borderColor:"pointBorderColor",borderWidth:"pointBorderWidth",hitRadius:"pointHitRadius", 168hoverBackgroundColor:"pointHoverBackgroundColor",hoverBorderColor:"pointHoverBorderColor",hoverBorderWidth:"pointHoverBorderWidth",hoverRadius:"pointHoverRadius",pointStyle:"pointStyle",radius:"pointRadius",rotation:"pointRotation"},update:function(a){var b=this.getMeta(),c=b.dataset,d=b.data||[],e=this._config,f=this._showLine=S(e.showLine,this.chart.options.showLines);this._xScale=this.getScaleForId(b.xAxisID);this._yScale=this.getScaleForId(b.yAxisID);f&&(void 0!==e.tension&&void 0===e.lineTension&& 169(e.lineTension=e.tension),c._scale=this._yScale,c._datasetIndex=this.index,c._children=d,c._model=this._resolveDatasetElementOptions(c),c.pivot());b=0;for(e=d.length;b<e;++b)this.updateElement(d[b],b,a);f&&0!==c._model.tension&&this.updateBezierControlPoints();b=0;for(e=d.length;b<e;++b)d[b].pivot()},updateElement:function(a,b,c){var d=this.getMeta(),e=a.custom||{},f=this.getDataset(),g=this.index,h=f.data[b];f=this._xScale;var k=this._yScale;d=d.dataset._model;var l=this._resolveDataElementOptions(a, 170b);var n=f.getPixelForValue("object"===typeof h?h:NaN,b,g);c=c?k.getBasePixel():this.calculatePointY(h,b,g);a._xScale=f;a._yScale=k;a._options=l;a._datasetIndex=g;a._index=b;a._model={x:n,y:c,skip:e.skip||isNaN(n)||isNaN(c),radius:l.radius,pointStyle:l.pointStyle,rotation:l.rotation,backgroundColor:l.backgroundColor,borderColor:l.borderColor,borderWidth:l.borderWidth,tension:S(e.tension,d?d.tension:0),steppedLine:d?d.steppedLine:!1,hitRadius:l.hitRadius}},_resolveDatasetElementOptions:function(a){var b= 171this._config,c=a.custom||{},d=this.chart.options,e=d.elements.line,f=E.prototype._resolveDatasetElementOptions.apply(this,arguments);f.spanGaps=S(b.spanGaps,d.spanGaps);f.tension=S(b.lineTension,e.tension);f.steppedLine=md([c.steppedLine,b.steppedLine,e.stepped]);b=b.clip;d=this._yScale;e=f.borderWidth/2;c=Jb(this._xScale,e);d=Jb(d,e);e=S(b,{top:d.end,right:c.end,bottom:d.start,left:c.start});k.isObject(e)?(b=e.top,c=e.right,d=e.bottom,e=e.left):b=c=d=e;f.clip={top:b,right:c,bottom:d,left:e};return f}, 172calculatePointY:function(a,b,c){var d=this.chart,e=this._yScale,f=0,g=0;if(e.options.stacked){var h=+e.getRightValue(a);var k=d._getSortedVisibleDatasetMetas();var l=k.length;for(a=0;a<l;++a){var n=k[a];if(n.index===c)break;var p=d.data.datasets[n.index];"line"===n.type&&n.yAxisID===e.id&&(p=+e.getRightValue(p.data[b]),0>p?g+=p||0:f+=p||0)}return 0>h?e.getPixelForValue(g+h):e.getPixelForValue(f+h)}return e.getPixelForValue(a)},updateBezierControlPoints:function(){var a=this.chart,b=this.getMeta(), 173c=b.dataset._model,d=a.chartArea;b=b.data||[];var e;c.spanGaps&&(b=b.filter(function(a){return!a._model.skip}));
173if("monotone"===c.cubicInterpolationMode)k.splineCurveMonotone(b);else{var f=0;for(e=b.length;f<e;++f){var g=b[f]._model;var h=k.splineCurve(k.previousItem(b,f)._model,g,k.nextItem(b,f)._model,c.tension);g.controlPointPreviousX=h.previous.x;g.controlPointPreviousY=h.previous.y;g.controlPointNextX=h.next.x;g.controlPointNextY=h.next.y}}if(a.options.elements.line.capBezierPoints)for(f=0,e= 174b.length;f<e;++f)g=b[f]._model,rb(g,d)&&(0<f&&rb(b[f-1]._model,d)&&(g.controlPointPreviousX=Math.max(Math.min(g.controlPointPreviousX,d.right),d.left),g.controlPointPreviousY=Math.max(Math.min(g.controlPointPreviousY,d.bottom),d.top)),f<b.length-1&&rb(b[f+1]._model,d)&&(g.controlPointNextX=Math.max(Math.min(g.controlPointNextX,d.right),d.left),g.controlPointNextY=Math.max(Math.min(g.controlPointNextY,d.bottom),d.top)))},draw:function(){var a=this.chart,b=this.getMeta(),c=b.data||[],d=a.chartArea, 175e=a.canvas,f=0,g=c.length;if(this._showLine){var h=b.dataset._model.clip;k.canvas.clipArea(a.ctx,{left:!1===h.left?0:d.left-h.left,right:!1===h.right?e.width:d.right+h.right,top:!1===h.top?0:d.top-h.top,bottom:!1===h.bottom?e.height:d.bottom+h.bottom});b.dataset.draw();k.canvas.unclipArea(a.ctx)}for(;f<g;++f)c[f].draw(d)},setHoverStyle:function(a){var b=a._model,c=a._options,d=k.getHoverColor;a.$previousStyle={backgroundColor:b.backgroundColor,borderColor:b.borderColor,borderWidth:b.borderWidth,radius:b.radius}; 176b.backgroundColor=S(c.hoverBackgroundColor,d(c.backgroundColor));b.borderColor=S(c.hoverBorderColor,d(c.borderColor));b.borderWidth=S(c.hoverBorderWidth,c.borderWidth);b.radius=S(c.hoverRadius,c.radius)}}),nd=k.options.resolve;t._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(a){var b=document.createElement("ul"), 177c=a.data,d=c.datasets;c=c.labels;var e;b.setAttribute("class",a.id+"-legend");if(d.length)for(a=0,e=d[0].data.length;a<e;++a){var f=b.appendChild(document.createElement("li"));var g=f.appendChild(document.createElement("span"));g.style.backgroundColor=d[0].backgroundColor[a];c[a]&&f.appendChild(document.createTextNode(c[a]))}return b.outerHTML},legend:{labels:{generateLabels:function(a){var b=a.data;return b.labels.length&&b.datasets.length?b.labels.map(function(c,d){var e=a.getDatasetMeta(0),f=e.controller.getStyle(d); 178return{text:c,fillStyle:f.backgroundColor,strokeStyle:f.borderColor,lineWidth:f.borderWidth,hidden:isNaN(b.datasets[0].data[d])||e.data[d].hidden,index:d}}):[]}},onClick:function(a,b){var c=b.index,d=this.chart,e;var f=0;for(e=(d.data.datasets||[]).length;f<e;++f){var g=d.getDatasetMeta(f);g.data[c].hidden=!g.data[c].hidden}d.update()}},tooltips:{callbacks:{title:function(){return""},label:function(a,b){return b.labels[a.index]+": "+a.yLabel}}}});var od=E.extend({dataElementType:F.Arc,linkScales:k.noop, 179_dataElementOptions:"backgroundColor borderColor borderWidth borderAlign hoverBackgroundColor hoverBorderColor hoverBorderWidth".split(" "),_getIndexScaleId:function(){return this.chart.scale.id},_getValueScaleId:function(){return this.chart.scale.id},update:function(a){var b=this.getDataset(),c=this.getMeta(),d=this.chart.options.startAngle||0,e=this._starts=[],f=this._angles=[],g=c.data;this._updateRadius();c.count=this.countVisibleElements();c=0;for(b=b.data.length;c<b;c++){e[c]=d;var h=this._computeAngle(c); 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227this._bufferedRender?this._bufferedRequest={duration:a.duration,easing:a.easing,lazy:a.lazy}:this.render(a)}},updateLayout:function(){var a=this;!1!==x.notify(a,"beforeLayout")&&(H.update(this,this.width,this.height),a._layers=[],k.each(a.boxes,function(b){b._configure&&b._configure();a._layers.push.apply(a._layers,b._layers())},a),a._layers.forEach(function(a,c){a._idx=c}),x.notify(a,"afterScaleUpdate"),x.notify(a,"afterLayout"))},updateDatasets:function(){if(!1!==x.notify(this,"beforeDatasetsUpdate")){for(var a= 2280,b=this.data.datasets.length;a<b;++a)this.updateDataset(a);x.notify(this,"afterDatasetsUpdate")}},updateDataset:function(a){var b=this.getDatasetMeta(a);a={meta:b,index:a};!1!==x.notify(this,"beforeDatasetUpdate",[a])&&(b.controller._update(),x.notify(this,"afterDatasetUpdate",[a]))},render:function(a,b){var c=this;a&&"object"===typeof a||(a={duration:a,lazy:b});var d=c.options.animation,e=fb(a.duration,d&&d.duration),f=a.lazy;if(!1!==x.notify(c,"beforeRender")){var g=function(a){x.notify(c,"afterRender"); 229k.callback(d&&d.onComplete,[a],c)};d&&e?(g=new Da({numSteps:e/16.66,easing:a.easing||d.easing,render:function(a,b){var c=b.currentStep,d=c/b.numSteps;a.draw((0,k.easing.effects[b.easing])(d),d,c)},onAnimationProgress:d.onProgress,onAnimationComplete:g}),pb.addAnimation(c,g,e,f)):(c.draw(),g(new Da({numSteps:0,chart:c})));return c}},draw:function(a){var b;this.clear();k.isNullOrUndef(a)&&(a=1);this.transition(a);if(!(0>=this.width||0>=this.height)&&!1!==x.notify(this,"beforeDraw",[a])){var c=this._layers; 230for(b=0;b<c.length&&0>=c[b].z;++b)c[b].draw(this.chartArea);for(this.drawDatasets(a);b<c.length;++b)c[b].draw(this.chartArea);this._drawTooltip(a);x.notify(this,"afterDraw",[a])}},transition:function(a){for(var b=0,c=(this.data.datasets||[]).length;b<c;++b)this.isDatasetVisible(b)&&this.getDatasetMeta(b).controller.transition(a);this.tooltip.transition(a)},_getSortedDatasetMetas:function(a){var b=this.data.datasets||[],c=[];var d=0;for(b=b.length;d<b;++d)a&&!this.isDatasetVisible(d)||c.push(this.getDatasetMeta(d)); 231c.sort(Tb("order","index"));return c},_getSortedVisibleDatasetMetas:function(){return this._getSortedDatasetMetas(!0)},drawDatasets:function(a){var b;if(!1!==x.notify(this,"beforeDatasetsDraw",[a])){var c=this._getSortedVisibleDatasetMetas();for(b=c.length-1;0<=b;--b)this.drawDataset(c[b],a);x.notify(this,"afterDatasetsDraw",[a])}},drawDataset:function(a,b){var c={meta:a,index:a.index,easingValue:b};!1!==x.notify(this,"beforeDatasetDraw",[c])&&(a.controller.draw(b),x.notify(this,"afterDatasetDraw", 232[c]))},_drawTooltip:function(a){var b=this.tooltip;a={tooltip:b,easingValue:a};!1!==x.notify(this,"beforeTooltipDraw",[a])&&(b.draw(),x.notify(this,"afterTooltipDraw",[a]))},getElementAtEvent:function(a){return pa.modes.single(this,a)},getElementsAtEvent:function(a){return pa.modes.label(this,a,{intersect:!0})},getElementsAtXAxis:function(a){return pa.modes["x-axis"](this,a,{intersect:!0})},getElementsAtEventForMode:function(a,b,c){b=pa.modes[b];return"function"===typeof b?b(this,a,c):[]},getDatasetAtEvent:function(a){return pa.modes.dataset(this, 233a,{intersect:!0})},getDatasetMeta:function(a){var b=this.data.datasets[a];b._meta||(b._meta={});var c=b._meta[this.id];c||(c=b._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null,order:b.order||0,index:a});return c},getVisibleDatasetCount:function(){for(var a=0,b=0,c=this.data.datasets.length;b<c;++b)this.isDatasetVisible(b)&&a++;return a},isDatasetVisible:function(a){var b=this.getDatasetMeta(a);return"boolean"===typeof b.hidden?!b.hidden:!this.data.datasets[a].hidden}, 234generateLegend:function(){return this.options.legendCallback(this)},destroyDatasetMeta:function(a){var b=this.id;a=this.data.datasets[a];var c=a._meta&&a._meta[b];c&&(c.controller.destroy(),delete a._meta[b])},destroy:function(){var a=this.canvas,b;this.stop();var c=0;for(b=this.data.datasets.length;c<b;++c)this.destroyDatasetMeta(c);a&&(this.unbindEvents(),k.canvas.clear(this),qa.releaseContext(this.ctx),this.ctx=this.canvas=null);x.notify(this,"destroy");
234delete v.instances[this.id]},toBase64Image:function(){return this.canvas.toDataURL.apply(this.canvas, 235arguments)},initToolTip:function(){this.tooltip=new vb({_chart:this,_chartInstance:this,_data:this.data,_options:this.options.tooltips},this)},bindEvents:function(){var a=this,b=a._listeners={},c=function(){a.eventHandler.apply(a,arguments)};k.each(a.options.events,function(d){qa.addEventListener(a,d,c);b[d]=c});a.options.responsive&&(c=function(){a.resize()},qa.addEventListener(a,"resize",c),b.resize=c)},unbindEvents:function(){var a=this,b=a._listeners;b&&(delete a._listeners,k.each(b,function(b, 236d){qa.removeEventListener(a,d,b)}))},updateHoverStyle:function(a,b,c){c=c?"set":"remove";var d,e;var f=0;for(e=a.length;f<e;++f)if(d=a[f])this.getDatasetMeta(d._datasetIndex).controller[c+"HoverStyle"](d);if("dataset"===b)this.getDatasetMeta(a[0]._datasetIndex).controller["_"+c+"DatasetHoverStyle"]()},eventHandler:function(a){var b=this.tooltip;if(!1!==x.notify(this,"beforeEvent",[a])){this._bufferedRender=!0;this._bufferedRequest=null;var c=this.handleEvent(a);b&&(c=b._start?b.handleEvent(a):c|b.handleEvent(a)); 237x.notify(this,"afterEvent",[a]);(a=this._bufferedRequest)?this.render(a):c&&!this.animating&&(this.stop(),this.render({duration:this.options.hover.animationDuration,lazy:!0}));this._bufferedRender=!1;this._bufferedRequest=null;return this}},handleEvent:function(a){var b=this.options||{},c=b.hover;this.lastActive=this.lastActive||[];this.active="mouseout"===a.type?[]:this.getElementsAtEventForMode(a,c.mode,c);k.callback(b.onHover||b.hover.onHover,[a["native"],this.active],this);("mouseup"===a.type|| 238"click"===a.type)&&b.onClick&&b.onClick.call(this,a["native"],this.active);this.lastActive.length&&this.updateHoverStyle(this.lastActive,c.mode,!1);this.active.length&&c.mode&&this.updateHoverStyle(this.active,c.mode,!0);a=!k.arrayEquals(this.active,this.lastActive);this.lastActive=this.active;return a}});v.instances={};v.Controller=v;v.types={};k.configMerge=gb;k.scaleMerge=Qb;k.extend(Ma.prototype,{formats:Z,parse:Z,format:Z,add:Z,diff:Z,startOf:Z,endOf:Z,_create:function(a){return a}});Ma.override= 239function(a){k.extend(Ma.prototype,a)};var wb={_date:Ma},Fa={formatters:{values:function(a){return k.isArray(a)?a:""+a},linear:function(a,b,c){b=3<c.length?c[2]-c[1]:c[1]-c[0];1<Math.abs(b)&&a!==Math.floor(a)&&(b=a-Math.floor(a));b=k.log10(Math.abs(b));0!==a?1E-4>Math.max(Math.abs(c[0]),Math.abs(c[c.length-1]))?(c=k.log10(Math.abs(a)),c=Math.floor(c)-Math.floor(b),c=Math.max(Math.min(c,20),0),a=a.toExponential(c)):(c=-1*Math.floor(b),c=Math.max(Math.min(c,20),0),a=a.toFixed(c)):a="0";return a},logarithmic:function(a, 240b,c){var d=a/Math.pow(10,Math.floor(k.log10(a)));return 0===a?"0":1===d||2===d||5===d||0===b||b===c.length-1?a.toExponential():""}}},aa=k.isArray,za=k.isNullOrUndef,ba=k.valueOrDefault,ra=k.valueAtIndexOrDefault;t._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, 241borderDash:[],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:Fa.formatters.values,minor:{},major:{}}});var A=K.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 a= 242this.chart.data;return this.options.labels||(this.isHorizontal()?a.xLabels:a.yLabels)||a.labels||[]},mergeTicksOptions:function(){},beforeUpdate:function(){k.callback(this.options.beforeUpdate,[this])},update:function(a,b,c){var d=this.options.ticks,e=d.sampleSize;this.beforeUpdate();this.maxWidth=a;this.maxHeight=b;this.margins=k.extend({left:0,right:0,top:0,bottom:0},c);this._labelSizes=this.ticks=this._ticks=null;this.longestLabelWidth=this._maxLabelLines=0;this.longestTextCache=this.longestTextCache|| 243{};this._labelItems=this._gridLineItems=null;this.beforeSetDimensions();this.setDimensions();this.afterSetDimensions();this.beforeDataLimits();this.determineDataLimits();this.afterDataLimits();this.beforeBuildTicks();a=this.buildTicks()||[];a=this.afterBuildTicks(a)||a;if((!a||!a.length)&&this.ticks)for(a=[],b=0,c=this.ticks.length;b<c;++b)a.push({value:this.ticks[b],major:!1});this._ticks=a;b=e<a.length;e=this._convertTicksToLabels(b?Qc(a,e):a);this._configure();this.beforeCalculateTickRotation(); 244this.calculateTickRotation();this.afterCalculateTickRotation();this.beforeFit();this.fit();this.afterFit();this._ticksToDraw=d.display&&(d.autoSkip||"auto"===d.source)?this._autoSkip(a):a;b&&(e=this._convertTicksToLabels(this._ticksToDraw));this.ticks=e;this.afterUpdate();return this.minSize},_configure:function(){var a=this.options.ticks.reverse;if(this.isHorizontal()){var b=this.left;var c=this.right}else b=this.top,c=this.bottom,a=!a;this._startPixel=b;this._endPixel=c;this._reversePixels=a;this._length= 245c-b},afterUpdate:function(){k.callback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){k.callback(this.options.beforeSetDimensions,[this])},setDimensions:function(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height);this.paddingBottom=this.paddingRight=this.paddingTop=this.paddingLeft=0},afterSetDimensions:function(){k.callback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){k.callback(this.options.beforeDataLimits, 246[this])},determineDataLimits:k.noop,afterDataLimits:function(){k.callback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){k.callback(this.options.beforeBuildTicks,[this])}
246,buildTicks:k.noop,afterBuildTicks:function(a){if(aa(a)&&a.length)return k.callback(this.options.afterBuildTicks,[this,a]);this.ticks=k.callback(this.options.afterBuildTicks,[this,this.ticks])||this.ticks;return a},beforeTickToLabelConversion:function(){k.callback(this.options.beforeTickToLabelConversion,[this])}, 247convertTicksToLabels:function(){var a=this.options.ticks;this.ticks=this.ticks.map(a.userCallback||a.callback,this)},afterTickToLabelConversion:function(){k.callback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){k.callback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var a=this.options,b=a.ticks,c=this.getTicks().length,d=b.minRotation||0,e=b.maxRotation,f=d;if(!this._isVisible()||!b.display||d>=e||1>=c||!this.isHorizontal())this.labelRotation= 248d;else{var g=this._getLabelSizes();var h=g.widest.width;var m=g.highest.height-g.highest.offset;var l=Math.min(this.maxWidth,this.chart.width-h);var n=a.offset?this.maxWidth/c:l/(c-1);h+6>n&&(n=l/(c-(a.offset?.5:1)),a=this.maxHeight-Aa(a.gridLines)-b.padding-hb(a.scaleLabel),h=Math.sqrt(h*h+m*m),f=k.toDegrees(Math.min(Math.asin(Math.min((g.highest.height+6)/n,1)),Math.asin(Math.min(a/h,1))-Math.asin(m/h))),f=Math.max(d,Math.min(e,f)));this.labelRotation=f}},afterCalculateTickRotation:function(){k.callback(this.options.afterCalculateTickRotation, 249[this])},beforeFit:function(){k.callback(this.options.beforeFit,[this])},fit:function(){var a=this.minSize={width:0,height:0},b=this.chart,c=this.options,d=c.ticks,e=c.scaleLabel,f=c.gridLines,g=this._isVisible(),h="bottom"===c.position;(c=this.isHorizontal())?a.width=this.maxWidth:g&&(a.width=Aa(f)+hb(e));c?g&&(a.height=Aa(f)+hb(e)):a.height=this.maxHeight;if(d.display&&g){var m=ib(d),l=this._getLabelSizes();f=l.first;e=l.last;g=l.widest;l=l.highest;var n=.4*m.minor.lineHeight,p=d.padding;if(c){m= 2500!==this.labelRotation;var q=k.toRadians(this.labelRotation);d=Math.cos(q);q=Math.sin(q);a.height=Math.min(this.maxHeight,a.height+(q*g.width+d*(l.height-(m?l.offset:0))+(m?0:n))+p);g=this.getPixelForTick(0)-this.left;l=this.right-this.getPixelForTick(this.getTicks().length-1);m?(f=h?d*f.width+q*f.offset:q*(f.height-f.offset),h=h?q*(e.height-e.offset):d*e.width+q*e.offset):(f=f.width/2,h=e.width/2);this.paddingLeft=Math.max((f-g)*this.width/(this.width-g),0)+3;this.paddingRight=Math.max((h-l)*this.width/ 251(this.width-l),0)+3}else a.width=Math.min(this.maxWidth,a.width+(d.mirror?0:g.width+p+n)),this.paddingTop=f.height/2,this.paddingBottom=e.height/2}this.handleMargins();c?(this.width=this._length=b.width-this.margins.left-this.margins.right,this.height=a.height):(this.width=a.width,this.height=this._length=b.height-this.margins.top-this.margins.bottom)},handleMargins:function(){this.margins&&(this.margins.left=Math.max(this.paddingLeft,this.margins.left),this.margins.top=Math.max(this.paddingTop,this.margins.top), 252this.margins.right=Math.max(this.paddingRight,this.margins.right),this.margins.bottom=Math.max(this.paddingBottom,this.margins.bottom))},afterFit:function(){k.callback(this.options.afterFit,[this])},isHorizontal:function(){var a=this.options.position;return"top"===a||"bottom"===a},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(a){if(za(a)||("number"===typeof a||a instanceof Number)&&!isFinite(a))return NaN;if(a)if(this.isHorizontal()){if(void 0!==a.x)return this.getRightValue(a.x)}else if(void 0!== 253a.y)return this.getRightValue(a.y);return a},_convertTicksToLabels:function(a){var b;this.ticks=a.map(function(a){return a.value});this.beforeTickToLabelConversion();var c=this.convertTicksToLabels(a)||this.ticks;this.afterTickToLabelConversion();var d=0;for(b=a.length;d<b;++d)a[d].label=c[d];return c},_getLabelSizes:function(){var a=this._labelSizes;a||(this._labelSizes=a=Tc(this.ctx,ib(this.options.ticks),this.getTicks(),this.longestTextCache),this.longestLabelWidth=a.widest.width);return a},_parseValue:function(a){if(aa(a)){var b= 254+this.getRightValue(a[0]);var c=+this.getRightValue(a[1]);var d=Math.min(b,c);a=Math.max(b,c)}else a=+this.getRightValue(a),b=void 0,d=c=a;return{min:d,max:a,start:b,end:c}},_getScaleLabel:function(a){var b=this._parseValue(a);return void 0!==b.start?"["+b.start+", "+b.end+"]":+this.getRightValue(a)},getLabelForIndex:k.noop,getPixelForValue:k.noop,getValueForPixel:k.noop,getPixelForTick:function(a){var b=this.options.offset,c=this._ticks.length,d=1/Math.max(c-(b?0:1),1);return 0>a||a>c-1?null:this.getPixelForDecimal(a* 255d+(b?d/2:0))}
255,getPixelForDecimal:function(a){this._reversePixels&&(a=1-a);return this._startPixel+a*this._length},getDecimalForPixel:function(a){a=(a-this._startPixel)/this._length;return this._reversePixels?1-a:a},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var a=this.min,b=this.max;return this.beginAtZero?0:0>a&&0>b?b:0<a&&0<b?a:0},_autoSkip:function(a){var b=this.options.ticks,c=this._length,d=b.maxTicksLimit||c/this._tickSize()+1;if(b.major.enabled){b= 256[];var e;c=0;for(e=a.length;c<e;c++)a[c].major&&b.push(c)}else b=[];c=b.length;e=b[0];var f=b[c-1],g;if(c>d){e=0;f=b[0];c=Math.ceil(c/d);for(d=0;d<a.length;d++){var h=a[d];d===f?(h._index=d,e++,f=b[e*c]):delete h.label}return jb(a)}a:{b:if(h=b.length,2>h)h=!1;else{var m=b[0];for(g=1;g<h;++g)if(b[g]-b[g-1]!==m){h=!1;break b}h=m}d=(a.length-1)/d;var l;if(h)for(h=k.math._factorize(h),m=0,l=h.length-1;m<l;m++)if(g=h[m],g>d){d=g;break a}d=Math.max(d,1)}if(0<c){h=0;for(g=c-1;h<g;h++)Na(a,d,b[h],b[h+1]); 257b=1<c?(f-e)/(c-1):null;Na(a,d,k.isNullOrUndef(b)?0:e-b,e);Na(a,d,f,k.isNullOrUndef(b)?a.length:f+b);return jb(a)}Na(a,d);return jb(a)},_tickSize:function(){var a=this.options.ticks,b=k.toRadians(this.labelRotation),c=Math.abs(Math.cos(b));b=Math.abs(Math.sin(b));var d=this._getLabelSizes(),e=a.autoSkipPadding||0;a=d?d.widest.width+e:0;d=d?d.highest.height+e:0;return this.isHorizontal()?d*c>a*b?a/c:d/b:d*b<a*c?d/c:a/b},_isVisible:function(){var a=this.chart,b=this.options.display,c;if("auto"!==b)return!!b; 258b=0;for(c=a.data.datasets.length;b<c;++b)if(a.isDatasetVisible(b)){var d=a.getDatasetMeta(b);if(d.xAxisID===this.id||d.yAxisID===this.id)return!0}return!1},_computeGridLineItems:function(a){var b=this.chart,c=this.options,d=c.gridLines,e=c.position,f=d.offsetGridLines,g=this.isHorizontal(),h=this._ticksToDraw,m=h.length+(f?1:0),l=Aa(d),n=[],p=d.drawBorder?ra(d.lineWidth,0,0):0,q=p/2,r=k._alignPixel,u=function(a){return r(b,a,p)};if("top"===e){e=u(this.bottom);var t=this.bottom-l;var v=e-q;var w=u(a.top)+ 259q;var x=a.bottom}else if("bottom"===e)e=u(this.top),w=a.top,x=u(a.bottom)-q,t=e+q,v=this.top+l;else if("left"===e){e=u(this.right);var y=this.right-l;var A=e-q;var B=u(a.left)+q;var xb=a.right}else e=u(this.left),B=a.left,xb=u(a.right)-q,y=e+q,A=this.left+l;for(a=0;a<m;++a){var U=h[a]||{};if(!(za(U.label)&&a<h.length)){if(a===this.zeroLineIndex&&c.offset===f){l=d.zeroLineWidth;q=d.zeroLineColor;u=d.zeroLineBorderDash||[];var C=d.zeroLineBorderDashOffset||0}else l=ra(d.lineWidth,a,1),q=ra(d.color, 260a,"rgba(0,0,0,0.1)"),u=d.borderDash||[],C=d.borderDashOffset||0;U=Rc(this,U._index||a,f);void 0!==U&&(U=r(b,U,l),g?y=A=B=xb=U:t=v=w=x=U,n.push({tx1:y,ty1:t,tx2:A,ty2:v,x1:B,y1:w,x2:xb,y2:x,width:l,color:q,borderDash:u,borderDashOffset:C}))}}n.ticksLength=m;n.borderValue=e;return n},_computeLabelItems:function(){var a=this.options,b=a.ticks,c=a.position,d=b.mirror,e=this.isHorizontal(),f=this._ticksToDraw,g=ib(b),h=b.padding,m=Aa(a.gridLines);a=-k.toRadians(this.labelRotation);var l=[];if("top"=== 261c){var n=this.bottom-m-h;var p=a?"left":"center"}else if("bottom"===c)n=this.top+m+h,p=a?"right":"center";else if("left"===c){var q=this.right-(d?0:m)-h;p=d?"left":"right"}else q=this.left+(d?0:m)+h,p=d?"right":"left";d=0;for(h=f.length;d<h;++d){var r=f[d];m=r.label;if(!za(m)){var u=this.getPixelForTick(r._index||d)+b.labelOffset;r=r.major?g.major:g.minor;var t=r.lineHeight;var v=aa(m)?m.length:1;e?(q=u,u="top"===c?((a?1:.5)-v)*t:(a?0:.5)*t):(n=u,u=(1-v)*t/2);l.push({x:q,y:n,rotation:a,label:m,font:r, 262textOffset:u,textAlign:p})}}return l},_drawGrid:function(a){var b=this.options.gridLines;if(b.display){var c=this.ctx,d=this.chart,e=k._alignPixel,f=b.drawBorder?ra(b.lineWidth,0,0):0;a=this._gridLineItems||(this._gridLineItems=this._computeGridLineItems(a));var g;var h=0;for(g=a.length;h<g;++h){var m=a[h];var l=m.width;var n=m.color;l&&n&&(c.save(),c.lineWidth=l,c.strokeStyle=n,c.setLineDash&&(c.setLineDash(m.borderDash),c.lineDashOffset=m.borderDashOffset),c.beginPath(),b.drawTicks&&(c.moveTo(m.tx1, 263m.ty1),c.lineTo(m.tx2,m.ty2)),b.drawOnChartArea&&(c.moveTo(m.x1,m.y1),c.lineTo(m.x2,m.y2)),c.stroke(),c.restore(
263))}f&&(h=ra(b.lineWidth,a.ticksLength-1,1),a=a.borderValue,this.isHorizontal()?(l=e(d,this.left,f)-f/2,d=e(d,this.right,h)+h/2,n=e=a):(n=e(d,this.top,f)-f/2,e=e(d,this.bottom,h)+h/2,l=d=a),c.lineWidth=f,c.strokeStyle=ra(b.color,0),c.beginPath(),c.moveTo(l,n),c.lineTo(d,e),c.stroke())}},_drawLabels:function(){if(this.options.ticks.display){var a=this.ctx,b=this._labelItems||(this._labelItems= 264this._computeLabelItems()),c,d;var e=0;for(c=b.length;e<c;++e){var f=b[e];var g=f.font;a.save();a.translate(f.x,f.y);a.rotate(f.rotation);a.font=g.string;a.fillStyle=g.color;a.textBaseline="middle";a.textAlign=f.textAlign;var h=f.label;var k=f.textOffset;if(aa(h))for(f=0,d=h.length;f<d;++f)a.fillText(""+h[f],0,k),k+=g.lineHeight;else a.fillText(h,0,k);a.restore()}}},_drawTitle:function(){var a=this.ctx,b=this.options,c=b.scaleLabel;if(c.display){var d=ba(c.fontColor,t.global.defaultFontColor),e=k.options._parseFont(c), 265f=k.options.toPadding(c.padding),g=e.lineHeight/2,h=b.position,m=0;this.isHorizontal()?(b=this.left+this.width/2,f="bottom"===h?this.bottom-g-f.bottom:this.top+g+f.top):(b=(m="left"===h)?this.left+g+f.top:this.right-g-f.top,f=this.top+this.height/2,m=m?-.5*Math.PI:.5*Math.PI);a.save();a.translate(b,f);a.rotate(m);a.textAlign="center";a.textBaseline="middle";a.fillStyle=d;a.font=e.string;a.fillText(c.labelString,0,0);
265a.restore()}},draw:function(a){this._isVisible()&&(this._drawGrid(a),this._drawTitle(), 266this._drawLabels())},_layers:function(){var a=this,b=a.options,c=b.ticks&&b.ticks.z||0;b=b.gridLines&&b.gridLines.z||0;return a._isVisible()&&c!==b&&a.draw===a._draw?[{z:b,draw:function(){a._drawGrid.apply(a,arguments);a._drawTitle.apply(a,arguments)}},{z:c,draw:function(){a._drawLabels.apply(a,arguments)}}]:[{z:c,draw:function(){a.draw.apply(a,arguments)}}]},_getMatchingVisibleMetas:function(a){var b=this,c=b.isHorizontal();return b.chart._getSortedVisibleDatasetMetas().filter(function(d){return(!a|| 267d.type===a)&&(c?d.xAxisID===b.id:d.yAxisID===b.id)})}});A.prototype._draw=A.prototype.draw;var yb=k.isNullOrUndef,rc=A.extend({determineDataLimits:function(){var a=this._getLabels(),b=this.options.ticks,c=b.min;b=b.max;var d=0,e=a.length-1;void 0!==c&&(c=a.indexOf(c),0<=c&&(d=c));void 0!==b&&(c=a.indexOf(b),0<=c&&(e=c));this.minIndex=d;this.maxIndex=e;this.min=a[d];this.max=a[e]},buildTicks:function(){var a=this._getLabels(),b=this.minIndex,c=this.maxIndex;this.ticks=0===b&&c===a.length-1?a:a.slice(b, 268c+1)},getLabelForIndex:function(a,b){var c=this.chart;return c.getDatasetMeta(b).controller._getValueScaleId()===this.id?this.getRightValue(c.data.datasets[b].data[a]):this._getLabels()[a]},_configure:function(){var a=this.options.offset,b=this.ticks;A.prototype._configure.call(this);this.isHorizontal()||(this._reversePixels=!this._reversePixels);b&&(this._startValue=this.minIndex-(a?.5:0),this._valueRange=Math.max(b.length-(a?0:1),1))},getPixelForValue:function(a,b,c){var d;yb(b)||yb(c)||(a=this.chart.data.datasets[c].data[b]); 269yb(a)||(d=this.isHorizontal()?a.x:a.y);if(void 0!==d||void 0!==a&&isNaN(b))c=this._getLabels(),a=k.valueOrDefault(d,a),d=c.indexOf(a),b=-1!==d?d:b,isNaN(b)&&(b=a);return this.getPixelForDecimal((b-this._startValue)/this._valueRange)},getPixelForTick:function(a){var b=this.ticks;return 0>a||a>b.length-1?null:this.getPixelForValue(b[a],a+this.minIndex)},getValueForPixel:function(a){a=Math.round(this._startValue+this.getDecimalForPixel(a)*this._valueRange);return Math.min(Math.max(a,0),this.ticks.length- 2701)},getBasePixel:function(){return this.bottom}});rc._defaults={position:"bottom"};var ja=k.isNullOrUndef,Wa=A.extend({getRightValue:function(a){return"string"===typeof a?+a:A.prototype.getRightValue.call(this,a)},handleTickRangeOptions:function(){var a=this.options.ticks;if(a.beginAtZero){var b=k.sign(this.min),c=k.sign(this.max);0>b&&0>c?this.max=0:0<b&&0<c&&(this.min=0)}b=void 0!==a.min||void 0!==a.suggestedMin;c=void 0!==a.max||void 0!==a.suggestedMax;void 0!==a.min?this.min=a.min:void 0!==a.suggestedMin&& 271(this.min=null===this.min?a.suggestedMin:Math.min(this.min,a.suggestedMin));void 0!==a.max?this.max=a.max:void 0!==a.suggestedMax&&(this.max=null===this.max?a.suggestedMax:Math.max(this.max,a.suggestedMax));b!==c&&this.min>=this.max&&(b?this.max=this.min+1:this.min=this.max-1);this.min===this.max&&(this.max++,a.beginAtZero||this.min--)},getTickLimit:function(){var a=this.options.ticks,b=a.stepSize;a=a.maxTicksLimit;b?b=Math.ceil(this.max/b)-Math.floor(this.min/b)+1:(b=this._computeTickLimit(),a=a|| 27211);a&&(b=Math.min(a,b));return b},_computeTickLimit:function(){return Number.POSITIVE_INFINITY},handleDirectionalChanges:k.noop,buildTicks:function(){var a=this.options.ticks,b=this.getTickLimit(),c=b=Math.max(2,b),d=a.min;b=a.max;var e=a.precision;var f=[],g=k.valueOrDefault(a.fixedStepSize,a.stepSize),h=g||1,m=c-1,l=this.min,n=this.max;c=k.niceNum((n-l)/m/h)*h;if(1E-14>c&&ja(d)&&ja(b))b=[l,n];else{var p=Math.ceil(n/c)-Math.floor(l/c);p>m&&(c=k.niceNum(p*c/m/h)*h);g||ja(e)?e=Math.pow(10,k._decimalPlaces(c)): 273(e=Math.pow(10,e),c=Math.ceil(c*e)/e);h=Math.floor(l/c)*c;n=Math.ceil(n/c)*c;g&&(!ja(d)&&k.almostWhole(d/c,c/1E3)&&(h=d),!ja(b)&&k.almostWhole(b/c,c/1E3)&&(n=b));p=(n-h)/c;p=k.almostEquals(p,Math.round(p),c/1E3)?Math.round(p):Math.ceil(p);h=Math.round(h*e)/e;n=Math.round(n*e)/e;f.push(ja(d)?h:d);for(d=1;d<p;++d)f.push(Math.round((h+d*c)*e)/e);f.push(ja(b)?n:b);b=f}b=this.ticks=b;this.handleDirectionalChanges();this.max=k.max(b);this.min=k.min(b);a.reverse?(b.reverse(),this.start=this.max,this.end= 274this.min):(this.start=this.min,this.end=this.max)},convertTicksToLabels:function(){this.ticksAsNumbers=this.ticks.slice();this.zeroLineIndex=this.ticks.indexOf(0);A.prototype.convertTicksToLabels.call(this)}
274,_configure:function(){var a=this.getTicks(),b=this.min,c=this.max;A.prototype._configure.call(this);this.options.offset&&a.length&&(a=(c-b)/Math.max(a.length-1,1)/2,b-=a,c+=a);this._startValue=b;this._endValue=c;this._valueRange=c-b}}),td={position:"left",ticks:{callback:Fa.formatters.linear}}, 275sc=Wa.extend({determineDataLimits:function(){var a=this,b=a.options,c=a.chart.data.datasets,d=a._getMatchingVisibleMetas();b=b.stacked;var e={},f=d.length,g,h;a.min=Number.POSITIVE_INFINITY;a.max=Number.NEGATIVE_INFINITY;if(void 0===b)for(g=0;!b&&g<f;++g){var m=d[g];b=void 0!==m.stack}for(g=0;g<f;++g){m=d[g];var l=c[m.index].data;b?Uc(a,e,m,l):Vc(a,m,l)}k.each(e,function(b){h=b.pos.concat(b.neg);a.min=Math.min(a.min,k.min(h));a.max=Math.max(a.max,k.max(h))});a.min=k.isFinite(a.min)&&!isNaN(a.min)? 276a.min:0;a.max=k.isFinite(a.max)&&!isNaN(a.max)?a.max:1;a.handleTickRangeOptions()},_computeTickLimit:function(){if(this.isHorizontal())return Math.ceil(this.width/40);var a=k.options._parseFont(this.options.ticks);return Math.ceil(this.height/a.lineHeight)},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(a,b){return this._getScaleLabel(this.chart.data.datasets[b].data[a])},getPixelForValue:function(a){return this.getPixelForDecimal((+this.getRightValue(a)- 277this._startValue)/this._valueRange)},getValueForPixel:function(a){return this._startValue+this.getDecimalForPixel(a)*this._valueRange},getPixelForTick:function(a){var b=this.ticksAsNumbers;return 0>a||a>b.length-1?null:this.getPixelForValue(b[a])}});sc._defaults=td;var zb=k.valueOrDefault,G=k.math.log10,ud={position:"left",ticks:{callback:Fa.formatters.logarithmic}},tc=A.extend({determineDataLimits:function(){function a(a){return f?a.xAxisID===b.id:a.yAxisID===b.id}var b=this,c=b.options,d=b.chart, 278e=d.data.datasets,f=b.isHorizontal(),g,h;b.min=Number.POSITIVE_INFINITY;b.max=Number.NEGATIVE_INFINITY;b.minNotZero=Number.POSITIVE_INFINITY;var m=c.stacked;if(void 0===m)for(g=0;g<e.length;g++){var l=d.getDatasetMeta(g);if(d.isDatasetVisible(g)&&a(l)&&void 0!==l.stack){m=!0;break}}if(c.stacked||m){var n={};for(g=0;g<e.length;g++){l=d.getDatasetMeta(g);var p=[l.type,void 0===c.stacked&&void 0===l.stack?g:"",l.stack].join(".");if(d.isDatasetVisible(g)&&a(l)){void 0===n[p]&&(n[p]=[]);var q=e[g].data; 279var r=0;for(h=q.length;r<h;r++){var u=n[p];m=b._parseValue(q[r]);isNaN(m.min)||isNaN(m.max)||l.data[r].hidden||0>m.min||0>m.max||(u[r]=u[r]||0,u[r]+=m.max)}}}k.each(n,function(a){if(0<a.length){var c=k.min(a);a=k.max(a);b.min=Math.min(b.min,c);b.max=Math.max(b.max,a)}})}else for(g=0;g<e.length;g++)if(l=d.getDatasetMeta(g),d.isDatasetVisible(g)&&a(l))for(q=e[g].data,r=0,h=q.length;r<h;r++)m=b._parseValue(q[r]),isNaN(m.min)||isNaN(m.max)||l.data[r].hidden||0>m.min||0>m.max||(b.min=Math.min(m.min,b.min), 280b.max=Math.max(m.max,b.max),0!==m.min&&(b.minNotZero=Math.min(m.min,b.minNotZero)));b.min=k.isFinite(b.min)?b.min:null;b.max=k.isFinite(b.max)?b.max:null;b.minNotZero=k.isFinite(b.minNotZero)?b.minNotZero:null;this.handleTickRangeOptions()},handleTickRangeOptions:function(){var a=this.options.ticks;this.min=Oa(a.min,this.min);this.max=Oa(a.max,this.max);this.min===this.max&&(0!==this.min&&null!==this.min?(this.min=Math.pow(10,Math.floor(G(this.min))-1),this.max=Math.pow(10,Math.floor(G(this.max))+ 2811)):(this.min=1,this.max=10));null===this.min&&(this.min=Math.pow(10,Math.floor(G(this.max))-1));null===this.max&&(this.max=0!==this.min?Math.pow(10,Math.floor(G(this.min))+1):10);null===this.minNotZero&&(this.minNotZero=0<this.min?this.min:1>this.max?Math.pow(10,Math.floor(G(this.max))):1)},buildTicks:function(){var a=this.options.ticks,b=!this.isHorizontal(),c=Oa(a.min),d=Oa(a.max),e=[];c=zb(c,Math.pow(10,Math.floor(G(this.min))));var f=Math.floor(G(this.max)),g=Math.ceil(this.max/Math.pow(10,f)); 282if(0===c){var h=Math.floor(G(this.minNotZero));var m=Math.floor(this.minNotZero/Math.pow(10,h));e.push(c);c=m*Math.pow(10,h)}else h=Math.floor(G(c)),m=Math.floor(c/Math.pow(10,h));var l=0>h?Math.pow(10,Math.abs(h)):1;do e.push(c),++m,10===m&&(m=1,++h,l=0<=h?1:l),c=Math.round(m*Math.pow(10,h)*l)/l;while(h<f||h===f&&m<g);d=zb(d,c);e.push(d);e=this.ticks=e;this.max=k.max(e);this.min=k.min(e);a.reverse?(b=!b,this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max);b&&e.reverse()}, 283convertTicksToLabels:function(){this.tickValues=this.ticks.slice();A.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(a,b){return this._getScaleLabel(this.chart.data.datasets[b].data[a])},getPixelForTick:function(a){var b=this.tickValues;return 0>a||a>b.length-1?null:this.getPixelForValue(b[a])},_getFirstTickValue:function(a){var b=Math.floor(G(a));return Math.floor(a/Math.pow(10,b))*Math.pow(10,b)},_configure:function(){var a=this.min,b=0;A.prototype._configure.call(this);0=== 284a&&(a=this._getFirstTickValue(this.minNotZero),b=zb(this.options.ticks.fontSize,t.global.defaultFontSize)/this._length);this._startValue=G(a);this._valueOffset=b;this._valueRange=(G(this.max)-G(a))/(1-b)},getPixelForValue:function(a){var b=0;a=+this.getRightValue(a);a>this.min&&0<a&&(b=(G(a)-this._startValue)/this._valueRange+this._valueOffset);return this.getPixelForDecimal(b)},getValueForPixel:function(a){a=this.getDecimalForPixel(a);return 0===a&&0===this.min?0:Math.pow(10,this._startValue+(a- 285this._valueOffset)*this._valueRange)}});tc._defaults=ud;var Pa=k.valueOrDefault,lb=k.valueAtIndexOrDefault,uc=k.options.resolve,vd={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:F
285a.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(a){return a}}},vc=Wa.extend({setDimensions:function(){this.width= 286this.maxWidth;this.height=this.maxHeight;this.paddingTop=kb(this.options)/2;this.xCenter=Math.floor(this.width/2);this.yCenter=Math.floor((this.height-this.paddingTop)/2);this.drawingArea=Math.min(this.height-this.paddingTop,this.width)/2},determineDataLimits:function(){var a=this,b=a.chart,c=Number.POSITIVE_INFINITY,d=Number.NEGATIVE_INFINITY;k.each(b.data.datasets,function(e,f){if(b.isDatasetVisible(f)){var g=b.getDatasetMeta(f);k.each(e.data,function(b,e){var f=+a.getRightValue(b);isNaN(f)||g.data[e].hidden|| 287(c=Math.min(f,c),d=Math.max(f,d))})}});a.min=c===Number.POSITIVE_INFINITY?0:c;a.max=d===Number.NEGATIVE_INFINITY?0:d;a.handleTickRangeOptions()},_computeTickLimit:function(){return Math.ceil(this.drawingArea/kb(this.options))},convertTicksToLabels:function(){var a=this;Wa.prototype.convertTicksToLabels.call(a);a.pointLabels=a.chart.data.labels.map(function(){var b=k.callback(a.options.pointLabels.callback,arguments,a);return b||0===b?b:""})},getLabelForIndex:function(a,b){return+this.getRightValue(this.chart.data.datasets[b].data[a])}, 288fit:function(){var a=this.options;if(a.display&&a.pointLabels.display){a=k.options._parseFont(this.options.pointLabels);var b={l:0,r:this.width,t:0,b:this.height-this.paddingTop},c={},d;this.ctx.font=a.string;this._pointLabelSizes=[];var e=this.chart.data.labels.length;for(d=0;d<e;d++){var f=this.getPointPosition(d,this.drawingArea+5);var g=this.ctx,h=a.lineHeight;var m=this.pointLabels[d];m=k.isArray(m)?{w:k.longestText(g,g.font,m),h:m.length*h}:{w:g.measureText(m).width,h:h};this._pointLabelSizes[d]= 289m;g=this.getIndexAngle(d);var l=k.toDegrees(g)%360;h=Vb(l,f.x,m.w,0,180);f=Vb(l,f.y,m.h,90,270);h.start<b.l&&(b.l=h.start,c.l=g);h.end>b.r&&(b.r=h.end,c.r=g);f.start<b.t&&(b.t=f.start,c.t=g);f.end>b.b&&(b.b=f.end,c.b=g)}this.setReductions(this.drawingArea,b,c)}else this.setCenterPoint(0,0,0,0)},setReductions:function(a,b,c){var d=b.l/Math.sin(c.l),e=Math.max(b.r-this.width,0)/Math.sin(c.r),f=-b.t/Math.cos(c.t);b=-Math.max(b.b-(this.height-this.paddingTop),0)/Math.cos(c.b);d=Qa(d);e=Qa(e);f=Qa(f); 290b=Qa(b);this.drawingArea=Math.min(Math.floor(a-(d+e)/2),Math.floor(a-(f+b)/2));this.setCenterPoint(d,e,f,b)},setCenterPoint:function(a,b,c,d){c+=this.drawingArea;d=this.height-this.paddingTop-d-this.drawingArea;this.xCenter=Math.floor((a+this.drawingArea+(this.width-b-this.drawingArea))/2+this.left);this.yCenter=Math.floor((c+d)/2+this.top+this.paddingTop)},getIndexAngle:function(a){var b=this.chart;a=(360/b.data.labels.length*a+((b.options||{}).startAngle||0))%360;return(0>a?a+360:a)*Math.PI*2/360}, 291getDistanceFromCenterForValue:function(a){if(k.isNullOrUndef(a))return NaN;var b=this.drawingArea/(this.max-this.min);return this.options.ticks.reverse?(this.max-a)*b:(a-this.min)*b},getPointPosition:function(a,b){var c=this.getIndexAngle(a)-Math.PI/2;return{x:Math.cos(c)*b+this.xCenter,y:Math.sin(c)*b+this.yCenter}},getPointPositionForValue:function(a,b){return this.getPointPosition(a,this.getDistanceFromCenterForValue(b))},getBasePosition:function(a){var b=this.min,c=this.max;return this.getPointPositionForValue(a|| 2920,this.beginAtZero?0:0>b&&0>c?c:0<b&&0<c?b:0)},_drawGrid:function(){var a=this,b=a.ctx,c=a.options,d=c.gridLines,e=c.angleLines,f=Pa(e.lineWidth,d.lineWidth),g=Pa(e.color,d.color);c.pointLabels.display&&Wc(a);d.display&&k.each(a.ticks,function(b,c){if(0!==c){h=a.getDistanceFromCenterForValue(a.ticksAsNumbers[c]);var e=h,f=a.ctx,g=d.circular,k=a.chart.data.labels.length,m=lb(d.color,c-1),l=lb(d.lineWidth,c-1);if((g||k)&&m&&l){f.save();f.strokeStyle=m;f.lineWidth=l;f.setLineDash&&(f.setLineDash(d.borderDash|| 293[]),f.lineDashOffset=d.borderDashOffset||0);f.beginPath();if(g)f.arc(a.xCenter,a.yCenter,e,0,2*Math.PI);else for(g=a.getPointPosition(0,e),f.moveTo(g.x,g.y),m=1;m<k;m++)g=a.getPointPosition(m,e),f.lineTo(g.x,g.y);f.closePath();f.stroke();f.restore()}}});if(e.display&&f&&g){b.save();b.lineWidth=f;b.strokeStyle=g;b.setLineDash&&(b.setLineDash(uc([e.borderDash,d.borderDash,[]])),b.lineDashOffset=uc([e.borderDashOffset,d.borderDashOffset,0]));for(e=a.chart.data.labels.length-1;0<=e;e--){var h=a.getDistanceFromCenterForValue(c.ticks.reverse? 294a.min:a.max);f=a.getPointPosition(e,h);b.beginPath();b.moveTo(a.xCenter,a.yCenter);b.lineTo(f.x,f.y);b.stroke()}
294b.restore()}},_drawLabels:function(){var a=this,b=a.ctx,c=a.options.ticks;if(c.display){var d=a.getIndexAngle(0),e=k.options._parseFont(c),f=Pa(c.fontColor,t.global.defaultFontColor),g,h;b.save();b.font=e.string;b.translate(a.xCenter,a.yCenter);b.rotate(d);b.textAlign="center";b.textBaseline="middle";k.each(a.ticks,function(d,k){if(0!==k||c.reverse)g=a.getDistanceFromCenterForValue(a.ticksAsNumbers[k]), 295c.showLabelBackdrop&&(h=b.measureText(d).width,b.fillStyle=c.backdropColor,b.fillRect(-h/2-c.backdropPaddingX,-g-e.size/2-c.backdropPaddingY,h+2*c.backdropPaddingX,e.size+2*c.backdropPaddingY)),b.fillStyle=f,b.fillText(d,0,-g)});b.restore()}},_drawTitle:k.noop});vc._defaults=vd;var Ab=k._deprecated,wc=k.options.resolve,wd=k.valueOrDefault,xc=Number.MIN_SAFE_INTEGER||-9007199254740991,nb=Number.MAX_SAFE_INTEGER||9007199254740991,Ra={millisecond:{common:!0,size:1,steps:1E3},second:{common:!0,size:1E3, 296steps: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}},B=Object.keys(Ra),yc=A.extend({initialize:function(){this.mergeTicksOptions();A.prototype.initialize.call(this)},update:function(){var a=this.options,b=a.time||(a.time={});a=this._adapter=new wb._date(a.adapters.date);Ab("time scale",b.format, 297"time.format","time.parser");Ab("time scale",b.min,"time.min","ticks.min");Ab("time scale",b.max,"time.max","ticks.max");k.mergeIf(b.displayFormats,a.formats());return A.prototype.update.apply(this,arguments)},getRightValue:function(a){a&&void 0!==a.t&&(a=a.t);return A.prototype.getRightValue.call(this,a)},determineDataLimits:function(){var a=this.chart,b=this._adapter,c=this.options,d=c.time.unit||"day",e=nb,f=xc,g=[],h=[],m=[],l,n;var p=this._getLabels();var q=0;for(l=p.length;q<l;++q)m.push(ca(this, 298p[q]));q=0;for(l=(a.data.datasets||[]).length;q<l;++q)if(a.isDatasetVisible(q)){var r=a.data.datasets[q].data;if(k.isObject(r[0]))for(h[q]=[],p=0,n=r.length;p<n;++p){var u=ca(this,r[p]);g.push(u);h[q][p]=u}else if(h[q]=m.slice(0),!t){g=g.concat(m);var t=!0}}else h[q]=[];m.length&&(e=Math.min(e,m[0]),f=Math.max(f,m[m.length-1]));if(g.length){if(1<l){a=g;g={};q=[];l=0;for(t=a.length;l<t;++l)p=a[l],g[p]||(g[p]=!0,q.push(p));a=q.sort(Wb)}else a=g.sort(Wb);g=a;e=Math.min(e,g[0]);f=Math.max(f,g[g.length- 2991])}e=ca(this,k.valueOrDefault(c.time.min,c.ticks.min))||e;f=ca(this,k.valueOrDefault(c.time.max,c.ticks.max))||f;e=e===nb?+b.startOf(Date.now(),d):e;f=f===xc?+b.endOf(Date.now(),d)+1:f;this.min=Math.min(e,f);this.max=Math.max(e+1,f);this._table=[];this._timestamps={data:g,datasets:h,labels:m}},buildTicks:function(){var a=this.min,b=this.max,c=this.options,d=c.ticks,e=c.time,f=this._timestamps,g=[],h=this.getLabelCapacity(a),m=d.source,l=c.distribution;if("data"===m||"auto"===m&&"series"===l)f=f.data; 300else if("labels"===m)f=f.labels;else{var n=a;f=b;m=this._adapter;var p=this.options;var q=p.time;var r=q.unit||Xb(q.minUnit,n,f,h);var u=wc([q.stepSize,q.unitStepSize,1]),t="week"===r?q.isoWeekday:!1,v=n;q=[];t&&(v=+m.startOf(v,"isoWeek",t));v=+m.startOf(v,t?"day":r);
300if(m.diff(f,n,r)>1E5*u)throw n+" and "+f+" are too far apart with stepSize of "+u+" "+r;for(n=v;n<f;n=+m.add(n,u,r))q.push(n);n!==f&&"ticks"!==p.bounds||q.push(n);f=q}"ticks"===c.bounds&&f.length&&(a=f[0],b=f[f.length-1]);a=ca(this,k.valueOrDefault(c.time.min, 301c.ticks.min))||a;b=ca(this,k.valueOrDefault(c.time.max,c.ticks.max))||b;m=0;for(p=f.length;m<p;++m)r=f[m],r>=a&&r<=b&&g.push(r);this.min=a;this.max=b;if(!(f=e.unit)){if(d.autoSkip)e=Xb(e.minUnit,this.min,this.max,h);else a:{h=g.length;e=e.minUnit;f=this.min;m=this.max;for(p=B.length-1;p>=B.indexOf(e);p--)if(r=B[p],Ra[r].common&&this._adapter.diff(m,f,r)>=h-1){e=r;break a}e=B[e?B.indexOf(e):0]}f=e}this._unit=f;if(d.major.enabled&&"year"!==this._unit)a:{e=B.indexOf(this._unit)+1;for(h=B.length;e<h;++e)if(Ra[B[e]].common){e= 302B[e];break a}e=void 0}else e=void 0;this._majorUnit=e;e=this._timestamps.data;p=b;if("linear"!==l&&e.length){l=[];b=[a];h=0;for(f=e.length;h<f;++h)m=e[h],m>a&&m<p&&b.push(m);b.push(p);h=0;for(f=b.length;h<f;++h)e=b[h+1],a=b[h-1],m=b[h],void 0!==a&&void 0!==e&&Math.round((e+a)/2)===m||l.push({time:m,pos:h/(f-1)})}else l=[{time:a,pos:0},{time:p,pos:1}];l=this._table=l;a=b=0;c.offset&&g.length&&(c=la(l,"time",g[0],"pos"),b=1===g.length?1-c:(la(l,"time",g[1],"pos")-c)/2,c=la(l,"time",g[g.length-1],"pos"), 303a=1===g.length?c:(c-la(l,"time",g[g.length-2],"pos"))/2);this._offsets={start:b,end:a,factor:1/(b+1+a)};d.reverse&&g.reverse();return Yb(this,g,this._majorUnit)},getLabelForIndex:function(a,b){var c=this._adapter,d=this.chart.data,e=this.options.time,f=d.labels&&a<d.labels.length?d.labels[a]:"";d=d.datasets[b].data[a];k.isObject(d)&&(f=this.getRightValue(d));return e.tooltipFormat?c.format(mb(this,f),e.tooltipFormat):"string"===typeof f?f:c.format(mb(this,f),e.displayFormats.datetime)},tickFormatFunction:function(a, 304b,c,d){var e=this.options,f=e.time.displayFormats,g=f[this._unit],h=this._majorUnit;f=f[h];var k=c[b];e=e.ticks;h=h&&f&&k&&k.major;a=this._adapter.format(a,d?d:h?f:g);d=h?e.major:e.minor;return(d=wc([d.callback,d.userCallback,e.callback,e.userCallback]))?d(a,b,c):a},convertTicksToLabels:function(a){var b=[],c;var d=0;for(c=a.length;d<c;++d)b.push(this.tickFormatFunction(a[d].value,d,a));return b},getPixelForOffset:function(a){var b=this._offsets;a=la(this._table,"time",a,"pos");return this.getPixelForDecimal((b.start+ 305a)*b.factor)},getPixelForValue:function(a,b,c){var d=null;void 0!==b&&void 0!==c&&(d=this._timestamps.datasets[c][b]);null===d&&(d=ca(this,a));if(null!==d)return this.getPixelForOffset(d)},getPixelForTick:function(a){var b=this.getTicks();return 0<=a&&a<b.length?this.getPixelForOffset(b[a].value):null},getValueForPixel:function(a){var b=this._offsets;a=this.getDecimalForPixel(a)/b.factor-b.end;a=la(this._table,"pos",a,"time");return this._adapter._create(a)},_getLabelSize:function(a){var b=this.options.ticks; 306a=this.ctx.measureText(a).width;var c=k.toRadians(this.isHorizontal()?b.maxRotation:b.minRotation),d=Math.cos(c);c=Math.sin(c);b=wd(b.fontSize,t.global.defaultFontSize);return{w:a*d+b*c,h:a*c+b*d}},getLabelWidth:function(a){return this._getLabelSize(a).w},getLabelCapacity:function(a){var b=this.options.time,c=b.displayFormats;b=c[b.unit]||c.millisecond;a=this.tickFormatFunction(a,0,Yb(this,[a],this._majorUnit),b);a=this._getLabelSize(a);a=Math.floor(this.isHorizontal()?this.width/a.w:this.height/ 307a.h);this.options.offset&&a--;return 0<a?a:1}});yc._defaults={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}}};var xd={category:rc,linear:sc,logarithmic:tc,radialLinear:vc,time:yc},yd={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", 308quarter:"[Q]Q - YYYY",year:"YYYY"};wb._date.override("function"===typeof y?{_id:"moment",formats:function(){return yd},parse:function(a,b){"string"===typeof a&&"string"===typeof b?a=y(a,b):a instanceof y||(a=y(a));return a.isValid()?a.valueOf():null},format:function(a,b){return y(a).format(b)},add:function(a,b,c){return y(a).add(b,c).valueOf()},diff:function(a,b,c){return y(a).diff(y(b),c)},startOf:function(a,b,c){a=y(a);return"isoWeek"===b?a.isoWeekday(c).valueOf():a.startOf(b).valueOf()},endOf:function(a, 309b){return y(a).endOf(b).valueOf()},_create:function(a){return y(a)}}:{});t._set("global",{plugins:{filler:{propagate:!0}}});var zd={dataset:function(a){var b=a.fill;a=a.chart;var c=a.getDatasetMeta(b),d=c&&a.isDatasetVisible(b)&&c.dataset._children||[],e=d.length||0;return e?function(a,b){return b<e&&d[b]._view||null}:null},boundary:function(a){var b=a.boundary,c=b?b.x:null,d=b?b.y:null;return k.isArray(b)?function(a,c){return b[c]}:function(a){return{x:null===c?a.x:c,y:null===d?a.y:d}}}},Ad=k.rtl.getRtlAdapter, 310V=k.noop,W=k.valueOrDefault;
310t._set("global",{legend:{display:!0,position:"top",align:"center",fullWidth:!0,reverse:!1,weight:1E3,onClick:function(a,b){var c=b.datasetIndex,d=this.chart,e=d.getDatasetMeta(c);e.hidden=null===e.hidden?!d.data.datasets[c].hidden:null;d.update()},onHover:null,onLeave:null,labels:{boxWidth:40,padding:10,generateLabels:function(a){var b=a.data.datasets,c=a.options.legend||{},d=c.labels&&c.labels.usePointStyle;return a._getSortedDatasetMetas().map(function(c){var e=c.controller.getStyle(d? 3110:void 0);return{text:b[c.index].label,fillStyle:e.backgroundColor,hidden:!a.isDatasetVisible(c.index),lineCap:e.borderCapStyle,lineDash:e.borderDash,lineDashOffset:e.borderDashOffset,lineJoin:e.borderJoinStyle,lineWidth:e.borderWidth,strokeStyle:e.borderColor,pointStyle:e.pointStyle,rotation:e.rotation,datasetIndex:c.index}},this)}}},legendCallback:function(a){var b=document.createElement("ul"),c=a.data.datasets,d;b.setAttribute("class",a.id+"-legend");a=0;for(d=c.length;a<d;a++){var e=b.appendChild(document.createElement("li")); 312var f=e.appendChild(document.createElement("span"));f.style.backgroundColor=c[a].backgroundColor;c[a].label&&e.appendChild(document.createTextNode(c[a].label))}return b.outerHTML}});var ac=K.extend({initialize:function(a){k.extend(this,a);this.legendHitBoxes=[];this._hoveredItem=null;this.doughnutMode=!1},beforeUpdate:V,update:function(a,b,c){this.beforeUpdate();this.maxWidth=a;this.maxHeight=b;this.margins=c;this.beforeSetDimensions();this.setDimensions();this.afterSetDimensions();this.beforeBuildLabels(); 313this.buildLabels();this.afterBuildLabels();this.beforeFit();this.fit();this.afterFit();this.afterUpdate();return this.minSize},afterUpdate:V,beforeSetDimensions:V,setDimensions:function(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height);this.paddingBottom=this.paddingRight=this.paddingTop=this.paddingLeft=0;this.minSize={width:0,height:0}},afterSetDimensions:V,beforeBuildLabels:V,buildLabels:function(){var a= 314this,b=a.options.labels||{},c=k.callback(b.generateLabels,[a.chart],a)||[];b.filter&&(c=c.filter(function(c){return b.filter(c,a.chart.data)}));a.options.reverse&&c.reverse();a.legendItems=c},afterBuildLabels:V,beforeFit:V,fit:function(){var a=this.options,b=a.labels;a=a.display;var c=this.ctx,d=k.options._parseFont(b),e=d.size,f=this.legendHitBoxes=[],g=this.minSize,h=this.isHorizontal();h?(g.width=this.maxWidth,g.height=a?10:0):(g.width=a?10:0,g.height=this.maxHeight);if(a){c.font=d.string;if(h){var m= 315this.lineWidths=[0],l=0;c.textAlign="left";c.textBaseline="middle";k.each(this.legendItems,function(a,d){var h=(b.usePointStyle&&b.boxWidth>e?e:b.boxWidth)+e/2+c.measureText(a.text).width;if(0===d||m[m.length-1]+h+2*b.padding>g.width)l+=e+b.padding,m[m.length-(0<d?0:1)]=0;f[d]={left:0,top:0,width:h,height:e};m[m.length-1]+=h+b.padding});g.height+=l}else{var n=b.padding,p=this.columnWidths=[],q=this.columnHeights=[],r=b.padding,u=0,t=0;k.each(this.legendItems,function(a,d){var h=(b.usePointStyle&& 316b.boxWidth>e?e:b.boxWidth)+e/2+c.measureText(a.text).width;0<d&&t+e+2*n>g.height&&(r+=u+b.padding,p.push(u),q.push(t),t=u=0);u=Math.max(u,h);t+=e+n;f[d]={left:0,top:0,width:h,height:e}});r+=u;p.push(u);q.push(t);g.width+=r}this.width=g.width;this.height=g.height}else this.width=g.width=this.height=g.height=0},afterFit:V,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var a,b,c,d=this,e=d.options,f=e.labels,g=t.global,h=g.defaultColor, 317m=g.elements.line,l=d.height,n=d.columnHeights,p=d.width,q=d.lineWidths;if(e.display){var r=Ad(e.rtl,d.left,d.minSize.width),u=d.ctx;g=W(f.fontColor,g.defaultFontColor);var v=k.options._parseFont(f),w=v.size;u.textAlign=r.textAlign("left");u.textBaseline="middle";u.lineWidth=.5;u.strokeStyle=g;u.fillStyle=g;u.font=v.string;var x=f.usePointStyle&&f.boxWidth>w?w:f.boxWidth,y=d.legendHitBoxes,A=function(a,b){switch(e.align){case "start":return f.padding;case "end":return a-b;default:return(a-b+f.padding)/ 3182}},B=d.isHorizontal();B?(a=d.left+A(p,q[0]),b=d.top+f.padding,c=0):(a=d.left+f.padding,b=d.top+A(l,n[0]),c=0);k.rtl.overrideTextDirection(d.ctx,e.textDirection);var C=w+f.padding;k.each(d.legendItems,function(e,g){var t=u.measureText(e.text).width,v=x+w/2+t,D=a,z=b;r.setWidth(d.minSize.width);B?0<g&&D+v+f.padding>d.left+d.minSize.width&&(z=b+=C,c++,D=a=d.left+A(p,q[c])):0<g&&z+C>d.top+d.minSize.height&&(D=a=D+d.columnWidths[c]+f.padding,c++,z=b=d.top+A(l,n[c]));D=r.x(D);var E=z;if(!(isNaN(x)||0>= 319x)){u.save();var F=W(e.lineWidth,m.borderWidth);u.fillStyle=W(e.fillStyle,h);u.lineCap=W(e.lineCap,m.borderCapStyle);u.lineDashOffset=W(e.lineDashOffset,m.borderDashOffset);u.lineJoin=W(e.lineJoin,m.borderJoinStyle);u.lineWidth=F;u.strokeStyle=W(e.strokeStyle,h);u.setLineDash&&u.setLineDash(W(e.lineDash,m.borderDash));if(f&&f.usePointStyle){F=x*Math.SQRT2/2;var G=r.xPlus(D,x/2);k.canvas.drawPoint(u,e.pointStyle,F,G,E+w/2,e.rotation)}else u.fillRect(r.leftForLtr(D,x),E,x,w),0!==F&&u.strokeRect(r.leftForLtr(D, 320x),E,x,w);
320u.restore()}y[g].left=r.leftForLtr(D,y[g].width);y[g].top=z;E=w/2;D=r.xPlus(D,x+E);z+=E;u.fillText(e.text,D,z);e.hidden&&(u.beginPath(),u.lineWidth=2,u.moveTo(D,z),u.lineTo(r.xPlus(D,t),z),u.stroke());B?a+=v+f.padding:b+=C});k.rtl.restoreTextDirection(d.ctx,e.textDirection)}},_getLegendItemAt:function(a,b){var c;if(a>=this.left&&a<=this.right&&b>=this.top&&b<=this.bottom){var d=this.legendHitBoxes;for(c=0;c<d.length;++c){var e=d[c];if(a>=e.left&&a<=e.left+e.width&&b>=e.top&&b<=e.top+e.height)return this.legendItems[c]}}return null}, 321handleEvent:function(a){var b=this.options,c="mouseup"===a.type?"click":a.type;if("mousemove"===c){if(!b.onHover&&!b.onLeave)return}else if("click"===c){if(!b.onClick)return}else return;var d=this._getLegendItemAt(a.x,a.y);"click"===c?d&&b.onClick&&b.onClick.call(this,a["native"],d):(b.onLeave&&d!==this._hoveredItem&&(this._hoveredItem&&b.onLeave.call(this,a["native"],this._hoveredItem),this._hoveredItem=d),b.onHover&&d&&b.onHover.call(this,a["native"],d))}}),Bd={id:"legend",_element:ac,beforeInit:function(a){var b= 322a.options.legend;b&&$b(a,b)},beforeUpdate:function(a){var b=a.options.legend,c=a.legend;b?(k.mergeIf(b,t.global.legend),c?(H.configure(a,c,b),c.options=b):$b(a,b)):c&&(H.removeBox(a,c),delete a.legend)},afterEvent:function(a,b){var c=a.legend;c&&c.handleEvent(b)}},T=k.noop;t._set("global",{title:{display:!1,fontStyle:"bold",fullWidth:!0,padding:10,position:"top",text:"",weight:2E3}});var cc=K.extend({initialize:function(a){k.extend(this,a);this.legendHitBoxes=[]},beforeUpdate:T,update:function(a, 323b,c){this.beforeUpdate();this.maxWidth=a;this.maxHeight=b;this.margins=c;this.beforeSetDimensions();this.setDimensions();this.afterSetDimensions();this.beforeBuildLabels();this.buildLabels();this.afterBuildLabels();this.beforeFit();this.fit();this.afterFit();this.afterUpdate();return this.minSize},afterUpdate:T,beforeSetDimensions:T,setDimensions:function(){this.isHorizontal()?(this.width=this.maxWidth,this.left=0,this.right=this.width):(this.height=this.maxHeight,this.top=0,this.bottom=this.height); 324this.paddingBottom=this.paddingRight=this.paddingTop=this.paddingLeft=0;this.minSize={width:0,height:0}},afterSetDimensions:T,beforeBuildLabels:T,buildLabels:T,afterBuildLabels:T,beforeFit:T,fit:function(){var a=this.options,b=this.minSize={},c=this.isHorizontal();a.display?(a=(k.isArray(a.text)?a.text.length:1)*k.options._parseFont(a).lineHeight+2*a.padding,this.width=b.width=c?this.maxWidth:a,this.height=b.height=c?a:this.maxHeight):this.width=b.width=this.height=b.height=0},afterFit:T,isHorizontal:function(){var a= 325this.options.position;return"top"===a||"bottom"===a},draw:function(){var a=this.ctx,b=this.options;if(b.display){var c=k.options._parseFont(b),d=c.lineHeight,e=d/2+b.padding,f=0,g=this.top,h=this.left,m=this.bottom,l=this.right;a.fillStyle=k.valueOrDefault(b.fontColor,t.global.defaultFontColor);a.font=c.string;this.isHorizontal()?(c=h+(l-h)/2,e=g+e,g=l-h):(c="left"===b.position?h+e:l-e,e=g+(m-g)/2,g=m-g,f=Math.PI*("left"===b.position?-.5:.5));a.save();a.translate(c,e);a.rotate(f);a.textAlign="center"; 326a.textBaseline="middle";b=b.text;if(k.isArray(b))for(h=f=0;h<b.length;++h)a.fillText(b[h],0,f,g),f+=d;else a.fillText(b,0,0,g);a.restore()}}}),X={},Cd={id:"title",_element:cc,beforeInit:function(a){var b=a.options.title;b&&bc(a,b)},beforeUpdate:function(a){var b=a.options.title,c=a.titleBlock;b?(k.mergeIf(b,t.global.title),c?(H.configure(a,c,b),c.options=b):bc(a,b)):c&&(H.removeBox(a,c),delete a.titleBlock)}};X.filler={id:"filler",afterDatasetsUpdate:function(a,b){var c=(a.data.datasets||[]).length, 327d=b.propagate,e=[],f;for(f=0;f<c;++f){var g=a.getDatasetMeta(f);var h=g.dataset;var k=null;h&&h._model&&h instanceof F.Line&&(k={visible:a.isDatasetVisible(f),fill:Xc(h,f,c),chart:a,el:h});g.$filler=k;e.push(k)}for(f=0;f<c;++f)if(k=e[f]){g=k;a:{var l=e,n=l[f].fill,p=[f];if(d){for(;!1!==n&&-1===p.indexOf(n);){if(!isFinite(n)){h=n;break a}h=l[n];if(!h)break;if(h.visible){h=n;break a}p.push(n);n=h.fill}h=!1}else h=n}g.fill=h;g=k;p=k;if((p.el._scale||{}).getPointPositionForValue){var q;h=p.el._scale; 328l=h.options;n=h.chart.data.labels.length;var r=p.fill,t=[];if(n){var v=l.ticks.reverse?h.max:h.min;var w=l.ticks.reverse?h.min:h.max;var x=h.getPointPositionForValue(0,v);for(q=0;q<n;++q)p="start"===r||"end"===r?h.getPointPositionForValue(q,"start"===r?v:w):h.getBasePosition(q),l.gridLines.circular&&(p.cx=x.x,p.cy=x.y,p.angle=h.getIndexAngle(q)-Math.PI/2),t.push(p);h=t}else h=null}else h=Yc(p);g.boundary=h;g=k;h=k.fill;l="dataset";
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