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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=ct.findIndex(this.animations,function(e){return e.chart===t});-1!==e&&(this.animations.splice(e,1),t.animating=!1)},requestAnimationFrame:function(){var t=this;null===t.request&&(t.request=ct.requestAnimFrame.call(window,function(){t.request=null,t.startDigest()}))},startDigest:function(){this.advance(),this.animations.length>0&&this.requestAnimationFrame()},advance:function(){for(var t,e,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),ct.callback(t.render,[e,t],e),ct.callback(t.onAnimationProgress,[t],e),t.currentStep>=n?(ct.callback(t.onAnimationComplete,[t],e),e.animating=!1,a.splice(r,1)):++r}},wt=ct.options.resolve,Mt=["push","pop","shift","splice","unshift"];function St(t,e){var n=t._chartjs;if(n){var i=n.listeners,a=i.indexOf(e);-1!==a&&i.splice(a,1),i.length>0||(Mt.forEach(function(e){delete t[e]}),delete t._chartjs)}}function Ct(t,e,n,i){var a=t.chart,r=a._xref||(a._xref={}),o=r[t.id]||(r[t.id]={});(o[n]||(o[n]=[]))[e]=i}function Pt(t,e,n,i,a,r,o){var s=t.data[e],l=s._datasetIndex,u=s._parsed||(s._parsed={});u[n.id]=a,u[i.id]=r,u._custom=o,n.options.stacked&&Ct(i,l,r,a),i.options.stacked&&Ct(n,l,a,r)}var At=function(t,e){this.initialize(t,e)};ct.extend(At.prototype,{datasetElementType:null,dataElementType:null,_datasetElementOptions:["backgroundColor","borderCapStyle","borderColor","borderDash","borderDashOffset","borderJoinStyle","borderWidth"],_dataElementOptions:["backgroundColor","borderColor","borderWidth","pointStyle"],initialize:function(t,e){var n=this;n.chart=t,n.index=e,n.linkScales(),n.addElements(),n._type=n.getMeta().type},updateIndex:function(t){this.index=t},linkScales:function(){var t=this.getMeta(),e=this.chart,n=e.scales,i=this.getDataset(),a=e.options.scales;null!==t.xAxisID&&t.xAxisID in n&&!i.xAxisID||(t.xAxisID=i.xAxisID||a.xAxes[0].id),null!==t.yAxisID&&t.yAxisID in n&&!i.yAxisID||(t.yAxisID=i.yAxisID||a.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getMeta:function(){return this.chart.getDatasetMeta(this.index)},getScaleForId:function(t){return this.chart.scales[t]},_getValueScaleId:function(){return this.getMeta().yAxisID},_getIndexScaleId:function(){return this.getMeta().xAxisID},_getValueScale:function(){return this.getScaleForId(this._getValueScaleId())},_getIndexScale:function(){return this.getScaleForId(this._getIndexScaleId())},reset:function(){this._update(!0)},destroy:function(){this._data&&St(this._data,this)},createMetaDataset:function(){var t=this.datasetElementType;return t&&new t({_chart:this.chart,_datasetIndex:this.index})},createMetaData:function(t){var e=this.dataElementType;return e&&new e({_chart:this.chart,_datasetIndex:this.index,_index:t,_parsed:{}})},_dataCheck:function(){var t,e,n=this,i=n.getDataset(),a=i.data||(i.data=[]);n._data!==a&&(ct.isObject(a)?n._objectData!==a&&(n._data=function(t){var e,n,i,a=Object.keys(t),r=[];for(e=0,n=a.length;e<n;++e)i=a[e],r.push({x:i,y:t[i]});return r}(a),n._objectData=a):(n._data&&St(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]}}),Mt.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 ct.each(t._chartjs.listeners,function(t){"function"==typeof t[n]&&t[n].apply(t,e)}),a}})}))),n._data=a))},addElements:function(){var t,e,n=this,i=n.getMeta(),a=i.data;for(n._dataCheck(),t=0,e=n._data.length;t<e;++t)a[t]=a[t]||n.createMetaData(t);i.dataset=i.dataset||n.createMetaDataset(),n._parse(0,e)},addElementAndReset:function(t){var e=this.createMetaData(t);this.getMeta().data.splice(t,0,e),this.updateElement(e,t,!0)},buildOrUpdateElements:function(){this._dataCheck(),this.resyncElements()},_configure:function(){this._config=ct.merge({},[this.chart.options.datasets[this._type],this.getDataset()],{merger:function(t,e,n){"_meta"!==t&&"data"!==t&&ct._merger(t,e,n)}})},_storeParsedData:Pt,_parse:function(t,e){var n,i,a,r,o,s=this,l=s.getMeta(),u=s._data,d=s._getIndexScale(),h=s._getValueScale(),c=d._getLabels()||[];if(u&&0!==u.length)for(n=t,i=t+e;n<i;++n)a=u[n],ct.isArray(a)?s._parseArrayData(a,l,n):ct.isObject(a)?s._parseObjectData(a,l,n):(o=h._parse(a,n),r=d!==h&&n<c.length?d._parse(c[n],n):n,Pt(l,n,d,h,r,o))},_parseArrayData:function(t,e,n){var i=this.getScaleForId(e.xAxisID),a=this.getScaleForId(e.yAxisID),r=i._parse(t[0],n),o=a._parse(t[1],n);Pt(e,n,i,a,r,o)},_parseCustomObjectData:ct.noop,_parseObjectData:function(t,e,n){var i=this.getScaleForId(e.xAxisID),a=this.getScaleForId(e.yAxisID),r=i._parseObject(t,"x",n),o=a._parseObject(t,"y",n);Pt(e,n,i,a,r,o,this._parseCustomObjectData(t))},_getParsedValue:function(t,e){return function(t,e,n){var i=t&&t.data||[];return e>=0&&e<i.length&&i[e]._parsed&&i[e]._parsed[n]}(this.getMeta(),t,e.id)},_getParsedCustom:function(t){return function(t,e){var n=t&&t.data||[];return e>=0&&e<n.length&&n[e]._parsed&&n[e]._parsed._custom}(this.getMeta(),t)},_getParsedValueByScaleValue:function(t,e){return function(t,e,n){var i=t.chart,a=t.id;return i&&i._xref&&i._xref[a]&&i._xref[a][e]&&i._xref[a][e][n]}(e,t,this.index)},_update:function(t){this._configure(),this.update(t)},update:ct.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()},getStyle:function(t){var e,n=this.getMeta(),i=n.dataset;return this._configure(),i&&void 0===t?e=this._resolveDatasetElementOptions(i||{}):(t=t||0,e=this._resolveDataElementOptions(n.data[t]||{},t)),!1!==e.fill&&null!==e.fill||(e.backgroundColor="rgba(0,0,0,0)"),e},_resolveDatasetElementOptions:function(t){var e,n,i,a=this,r=a.chart,o=a._config,s=t.custom||{},l=r.options.elements[a.datasetElementType.prototype._type]||{},u=a._datasetElementOptions,d={},h={chart:r,dataset:a.getDataset(),datasetIndex:a.index};for(e=0,n=u.length;e<n;++e)d[i=u[e]]=wt([s[i],o[i],l[i]],h);return d},_resolveDataElementOptions:function(t,e){var n,i,a,r,o=this,s=o.chart,l=o._config,u=t.custom||{},d=s.options.elements[o.dataElementType.prototype._type]||{},h=o._dataElementOptions,c={},f={chart:s,dataIndex:e,dataset:o.getDataset(),datasetIndex:o.index};if(ct.isArray(h))for(i=0,a=h.length;i<a;++i)c[r=h[i]]=wt([u[r],l[r],d[r]],f,e);else for(i=0,a=(n=Object.keys(h)).length;i<a;++i)c[r=n[i]]=wt([u[r],l[h[r]],l[r],d[r]],f,e);return c},removeHoverStyle:function(t){ct.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=ct.getHoverColor;t.$previousStyle={backgroundColor:a.backgroundColor,borderColor:a.borderColor,borderWidth:a.borderWidth},a.backgroundColor=wt([i.hoverBackgroundColor,e.hoverBackgroundColor,r(a.backgroundColor)],void 0,n),a.borderColor=wt([i.hoverBorderColor,e.hoverBorderColor,r(a.borderColor)],void 0,n),a.borderWidth=wt([i.hoverBorderWidth,e.hoverBorderWidth,a.borderWidth],void 0,n)},resyncElements:function(){var t=this.getMeta(),e=t.data.length,n=this._data.length;n>e?this.insertElements(e,n-e):(n<e&&t.data.splice(n,e-n),t._xref={},this._parse(0,n))},insertElements:function(t,e){for(var n=0;n<e;++n)this.addElementAndReset(t+n);this._parse(t,e)},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)}}),At.extend=ct.inherits;var Dt=At,It=2*Math.PI;function Tt(t,e){var n=e.startAngle,i=e.endAngle,a=e.pixelMargin,r=a/e.outerRadius,o=e.x,s=e.y;t.beginPath(),t.arc(o,s,e.outerRadius,n-r,i+r),e.innerRadius>a?(r=a/e.innerRadius,t.arc(o,s,e.innerRadius-a,i+r,n-r,!0)):t.arc(o,s,a,i+Math.PI/2,n-Math.PI/2),t.closePath(),t.clip()}function Ft(t,e,n){var i="inner"===e.borderAlign;i?(t.lineWidth=2*e.borderWidth,t.lineJoin="round"):(t.lineWidth=e.borderWidth,t.lineJoin="bevel"),n.fullCircles&&function(t,e,n,i){var a,r=n.endAngle;for(i&&(n.endAngle=n.startAngle+It,Tt(t,n),n.endAngle=r,n.endAngle===n.startAngle&&n.fullCircles&&(n.endAngle+=It,n.fullCircles--)),t.beginPath(),t.arc(n.x,n.y,n.innerRadius,n.startAngle+It,n.startAngle,!0),a=0;a<n.fullCircles;++a)t.stroke();for(t.beginPath(),t.arc(n.x,n.y,e.outerRadius,n.startAngle,n.startAngle+It),a=0;a<n.fullCircles;++a)t.stroke()}(t,e,n,i),i&&Tt(t,n),t.beginPath(),t.arc(n.x,n.y,e.outerRadius,n.startAngle,n.endAngle),t.arc(n.x,n.y,n.innerRadius,n.endAngle,n.startAngle,!0),t.closePath(),t.stroke()}st._set("global",{elements:{arc:{backgroundColor:st.global.defaultColor,borderColor:"#fff",borderWidth:2,borderAlign:"center"}}});var Ot=xt.extend({_type:"arc",inLabelRange:function(t){var e=this._view;return!!e&&Math.pow(t-e.x,2)<Math.pow(e.radius+e.hoverRadius,2)},inRange:function(t,e){var n=this._view;if(n){for(var i=ct.getAngleFromPoint(n,{x:t,y:e}),a=i.angle,r=i.distance,o=n.startAngle,s=n.endAngle;s<o;)s+=It;for(;a>s;)a-=It;for(;a<o;)a+=It;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="inner"===n.borderAlign?.33:0,a={x:n.x,y:n.y,innerRadius:n.innerRadius,outerRadius:Math.max(n.outerRadius-i,0),pixelMargin:i,startAngle:n.startAngle,endAngle:n.endAngle,fullCircles:Math.floor(n.circumference/It)};if(e.save(),e.fillStyle=n.backgroundColor,e.strokeStyle=n.borderColor,a.fullCircles){for(a.endAngle=a.startAngle+It,e.beginPath(),e.arc(a.x,a.y,a.outerRadius,a.startAngle,a.endAngle),e.arc(a.x,a.y,a.innerRadius,a.endAngle,a.startAngle,!0),e.closePath(),t=0;t<a.fullCircles;++t)e.fill();a.endAngle=a.startAngle+n.circumference%It}e.beginPath(),e.arc(a.x,a.y,a.outerRadius,a.startAngle,a.endAngle),e.arc(a.x,a.y,a.innerRadius,a.endAngle,a.startAngle,!0),e.closePath(),e.fill(),n.borderWidth&&Ft(e,n,a),e.restore()}}),Lt=ct.valueOrDefault,Rt=st.global.defaultColor;st._set("global",{elements:{line:{tension:.4,backgroundColor:Rt,borderWidth:3,borderColor:Rt,borderCapStyle:"butt",borderDash:[],borderDashOffset:0,borderJoinStyle:"miter",capBezierPoints:!0,fill:!0}}});var zt=xt.extend({_type:"line",draw:function(){var t,e,n,i=this,a=i._view,r=i._chart.ctx,o=a.spanGaps,s=i._children.slice(),l=st.global,u=l.elements.line,d=-1,h=i._loop;if(i._loop&&s.length){for(t=0;t<s.length;++t)if(e=ct.previousItem(s,t),!s[t]._view.skip&&e._view.skip){s=s.slice(t).concat(s.slice(0,t)),h=o;break}h&&s.push(s[0])}for(r.save(),r.lineCap=a.borderCapStyle||u.borderCapStyle,r.setLineDash&&r.setLineDash(a.borderDash||u.borderDash),r.lineDashOffset=Lt(a.borderDashOffset,u.borderDashOffset),r.lineJoin=a.borderJoinStyle||u.borderJoinStyle,r.lineWidth=Lt(a.borderWidth,u.borderWidth),r.strokeStyle=a.borderColor||l.defaultColor,r.beginPath(),d=-1,t=0;t<s.length;++t)e=ct.previousItem(s,t),n=s[t]._view,0===t?n.skip||(r.moveTo(n.x,n.y),d=t):(e=-1===d?e:s[d],n.skip||(d!==t-1&&!o||-1===d?r.moveTo(n.x,n.y):ct.canvas.lineTo(r,e._view,n),d=t));h&&r.closePath(),r.stroke(),r.restore()}}),Nt=ct.valueOrDefault,Bt=st.global.defaultColor;function Vt(t){var e=this._view;return!!e&&Math.abs(t-e.x)<e.radius+e.hitRadius}st._set("global",{elements:{point:{radius:3,pointStyle:"circle",backgroundColor:Bt,borderColor:Bt,borderWidth:1,hitRadius:1,hoverRadius:4,hoverBorderWidth:1}}});var Wt=xt.extend({_type:"point",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:Vt,inXRange:Vt,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=st.global,u=l.defaultColor;e.skip||(void 0===t||ct.canvas._isPointInArea(e,t))&&(n.strokeStyle=e.borderColor||u,n.lineWidth=Nt(e.borderWidth,l.elements.point.borderWidth),n.fillStyle=e.backgroundColor||u,ct.canvas.drawPoint(n,i,r,o,s,a))}}),Et=st.global.defaultColor;function Ht(t){return t&&void 0!==t.width}function jt(t){var e,n,i,a,r;return Ht(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 qt(t,e,n){return t===e?n:t===n?e:t}function Yt(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=qt(e,"left","right")):t.base<t.y&&(e=qt(e,"bottom","top")),n[e]=!0,n):n}(t);return ct.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 Ut(t,e,n){var i=null===e,a=null===n,r=!(!t||i&&a)&&jt(t);return r&&(i||e>=r.left&&e<=r.right)&&(a||n>=r.top&&n<=r.bottom)}st._set("global",{elements:{rectangle:{backgroundColor:Et,borderColor:Et,borderSkipped:"bottom",borderWidth:0}}});var Gt=xt.extend({_type:"rectangle",draw:function(){var t=this._chart.ctx,e=this._view,n=function(t){var e=jt(t),n=e.right-e.left,i=e.bottom-e.top,a=Yt(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 Ut(this._view,t,e)},inLabelRange:function(t,e){var n=this._view;return Ht(n)?Ut(n,t,null):Ut(n,null,e)},inXRange:function(t){return Ut(this._view,t,null)},inYRange:function(t){return Ut(this._view,null,t)},getCenterPoint:function(){var t,e,n=this._view;return Ht(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 Ht(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}}}),Kt={},Xt=Ot,Zt=zt,$t=Wt,Jt=Gt;Kt.Arc=Xt,Kt.Line=Zt,Kt.Point=$t,Kt.Rectangle=Jt,st._set("bar",{hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}});var Qt=Dt.extend({dataElementType:Kt.Rectangle,_dataElementOptions:["backgroundColor","borderColor","borderSkipped","borderWidth"],_parseArrayData:function(t,e,n){var i,a,r,o,s,l,u=this._getIndexScale(),d=this._getValueScale(),h=u._getLabels()||[];a=d._parse(t[0],n),r=d._parse(t[1],n),o=Math.min(a,r),s=Math.max(a,r),o>0&&s>0?(a=o,r=s):(a=s,r=o),i=u!==d&&n<h.length?u._parse(h[n],n):n,l={start:a,end:r},this._storeParsedData(e,n,u,d,i,r,l)},initialize:function(){var t,e=this;Dt.prototype.initialize.apply(e,arguments),(t=e.getMeta()).stack=e.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._resolveDataElementOptions(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]},ct.isArray(r.data[e])&&(t._model.borderSkipped=null),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=[];for(t=0,e=this.getMeta().data.length;t<e;++t)i.push(n.getPixelForValue(this._getParsedValue(t,n)));return{min:ct.isNullOrUndef(n.options.barThickness)?function(t,e){var n,i,a,r,o=t._length;for(a=1,r=e.length;a<r;++a)o=Math.min(o,Math.abs(e[a]-e[a-1]));for(a=0,r=t.getTicks().length;a<r;++a)i=t.getPixelForTick(a),o=a>0?Math.min(o,Math.abs(i-n)):o,n=i;return o}(n,i):-1,pixels:i,start:n._startPixel,end:n._endPixel,stackCount:this.getStackCount(),scale:n}},calculateBarValuePixels:function(t,e){var n,i,a,r,o,s,l=this,u=l.chart,d=l._getValueScale(),h=l._getIndexScale(),c=d.isHorizontal(),f=d.options.minBarLength,g=d.options.stacked,p=l.getMeta().stack,m=l._getParsedValue(e,d),v=l._getParsedValue(e,h),b=l._getParsedCustom(e),x=0,y=m,_=m;if(b&&void 0!==b.start&&void 0!==b.end&&(x=b.start,y=b.end,_=b.end-b.start),g||void 0===g&&void 0!==p)for(n=0;n<t;++n)(i=u.getDatasetMeta(n)).bar&&i.stack===p&&u.isDatasetVisible(n)&&(a=i.controller._getParsedValueByScaleValue(v,h),(x<=0&&y<=0&&a<0||x>=0&&y>=0&&a>0)&&(x+=a));return r=d.getPixelForValue(x),s=(o=d.getPixelForValue(x+_))-r,void 0!==f&&Math.abs(s)<f&&(s=f,o=_>=0&&!c||_<0&&c?r-f:r+f),{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 ct.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(ct.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=n.length,a=0;for(ct.canvas.clipArea(t.ctx,t.chartArea);a<i;++a)isNaN(this._getParsedValue(a,e))||n[a].draw();ct.canvas.unclipArea(t.ctx)}}),te=ct.valueOrDefault,ee=ct.options.resolve;st._set("bubble",{hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-0"}],yAxes:[{type:"linear",position:"left",id:"y-axis-0"}]},tooltips:{callbacks:{title:function(){return""},label:function(t,e){var n=e.datasets[t.datasetIndex].label||"",i=e.datasets[t.datasetIndex].data[t.index];return n+": ("+t.xLabel+", "+t.yLabel+", "+i.r+")"}}}});var ne=Dt.extend({dataElementType:Kt.Point,_dataElementOptions:["backgroundColor","borderColor","borderWidth","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth","hoverRadius","hitRadius","pointStyle","rotation"],_parseCustomObjectData:function(t){return t&&t.r&&+t.r},update:function(t){var e=this,n=e.getMeta().data;ct.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._resolveDataElementOptions(t,e),u=i.index,d=n?o.getPixelForDecimal(.5):o.getPixelForValue(i._getParsedValue(e,o)),h=n?s.getBasePixel():s.getPixelForValue(i._getParsedValue(e,s));t._xScale=o,t._yScale=s,t._options=l,t._datasetIndex=u,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(d)||isNaN(h),x:d,y:h},t.pivot()},setHoverStyle:function(t){var e=t._model,n=t._options,i=ct.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=te(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=te(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=te(n.hoverBorderWidth,n.borderWidth),e.radius=n.radius+n.hoverRadius},_resolveDataElementOptions:function(t,e){var n=this,i=n.chart,a=n.getDataset(),r=t.custom||{},o=a.data[e]||{},s=Dt.prototype._resolveDataElementOptions.apply(n,arguments),l={chart:i,dataIndex:e,dataset:a,datasetIndex:n.index};return s.radius=ee([r.radius,o.r,n._config.radius,i.options.elements.point.radius],l,e),s}}),ie=ct.valueOrDefault,ae=Math.PI,re=2*ae,oe=ae/2;st._set("doughnut",{animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},legendCallback:function(t){var e,n,i,a=document.createElement("ul"),r=t.data,o=r.datasets,s=r.labels;if(a.setAttribute("class",t.id+"-legend"),o.length)for(e=0,n=o[0].data.length;e<n;++e)(i=a.appendChild(document.createElement("li"))).appendChild(document.createElement("span")).style.backgroundColor=o[0].backgroundColor[e],s[e]&&i.appendChild(document.createTextNode(s[e]));return a.outerHTML},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(n,i){var a=t.getDatasetMeta(0),r=a.controller.getStyle(i);return{text:n,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,lineWidth:r.borderWidth,hidden:isNaN(e.datasets[0].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:-oe,circumference:re,tooltips:{callbacks:{title:function(){return""},label:function(t,e){var n=e.labels[t.index],i=": "+e.datasets[t.datasetIndex].data[t.index];return ct.isArray(n)?(n=n.slice())[0]+=i:n+=i,n}}}});var se=Dt.extend({dataElementType:Kt.Arc,linkScales:ct.noop,_dataElementOptions:["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"],_parse:function(t,e){var n,i,a=this.getDataset().data,r=this.getMeta().data;for(n=t,i=t+e;n<i;++n)r[n]._val=+a[n]},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,a,r=this,o=r.chart,s=o.chartArea,l=o.options,u=1,d=1,h=0,c=0,f=r.getMeta(),g=f.data,p=l.cutoutPercentage/100||0,m=l.circumference,v=r._getRingWeight(r.index);if(m<re){var b=l.rotation%re,x=(b+=b>=ae?-re:b<-ae?re:0)+m,y=Math.cos(b),_=Math.sin(b),k=Math.cos(x),w=Math.sin(x),M=b<=0&&x>=0||x>=re,S=b<=oe&&x>=oe||x>=re+oe,C=b<=-oe&&x>=-oe||x>=ae+oe,P=b===-ae||x>=ae?-1:Math.min(y,y*p,k,k*p),A=C?-1:Math.min(_,_*p,w,w*p),D=M?1:Math.max(y,y*p,k,k*p),I=S?1:Math.max(_,_*p,w,w*p);u=(D-P)/2,d=(I-A)/2,h=-(D+P)/2,c=-(I+A)/2}for(i=0,a=g.length;i<a;++i)g[i]._options=r._resolveDataElementOptions(g[i],i);for(o.borderWidth=r.getMaxBorderWidth(),e=(s.right-s.left-o.borderWidth)/u,n=(s.bottom-s.top-o.borderWidth)/d,o.outerRadius=Math.max(Math.min(e,n)/2,0),o.innerRadius=Math.max(o.outerRadius*p,0),o.radiusLength=(o.outerRadius-o.innerRadius)/(r._getVisibleDatasetWeightTotal()||1),o.offsetX=h*o.outerRadius,o.offsetY=c*o.outerRadius,f.total=r.calculateTotal(),r.outerRadius=o.outerRadius-o.radiusLength*r._getRingWeightOffset(r.index),r.innerRadius=Math.max(r.outerRadius-o.radiusLength*v,0),i=0,a=g.length;i<a;++i)r.updateElement(g[i],i,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(t._val*o.circumference/re),g=n&&s.animateScale?0:i.innerRadius,p=n&&s.animateScale?0:i.outerRadius,m=t._options||{};ct.extend(t,{_datasetIndex:i.index,_index:e,_model:{backgroundColor:m.backgroundColor,borderColor:m.borderColor,borderWidth:m.borderWidth,borderAlign:m.borderAlign,x:l+a.offsetX,y:u+a.offsetY,startAngle:d,endAngle:h,circumference:f,outerRadius:p,innerRadius:g,label:ct.valueAtIndexOrDefault(c.label,e,a.data.labels[e])}});var v=t._model;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.getMeta().data,n=0;return ct.each(e,function(e){t=e?e._val:NaN,isNaN(t)||e.hidden||(n+=Math.abs(t))}),n},calculateCircumference:function(t){var e=this.getMeta().total;return e>0&&!isNaN(t)?re*(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],r?(r._configure(),o=r._resolveDataElementOptions(a,e)):o=a._options,"inner"!==o.borderAlign&&(s=o.borderWidth,u=(l=o.hoverBorderWidth)>(u=s>u?s:u)?l:u);return u},setHoverStyle:function(t){var e=t._model,n=t._options,i=ct.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=ie(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=ie(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=ie(n.hoverBorderWidth,n.borderWidth)},_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(ie(this.chart.data.datasets[t].weight,1),0)},_getVisibleDatasetWeightTotal:function(){return this._getRingWeightOffset(this.chart.data.datasets.length)}});st._set("horizontalBar",{hover:{mode:"index",axis:"y"},scales:{xAxes:[{type:"linear",position:"bottom"}],yAxes:[{type:"category",position:"left",categoryPercentage:.8,barPercentage:.9,offset:!0,gridLines:{offsetGridLines:!0}}]},elements:{rectangle:{borderSkipped:"left"}},tooltips:{mode:"index",axis:"y"}});var le=Qt.extend({_getValueScaleId:function(){return this.getMeta().xAxisID},_getIndexScaleId:function(){return this.getMeta().yAxisID}}),ue=ct.valueOrDefault,de=ct.options.resolve,he=ct.canvas._isPointInArea;st._set("line",{showLines:!0,spanGaps:!1,hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}});var ce=Dt.extend({datasetElementType:Kt.Line,dataElementType:Kt.Point,_datasetElementOptions:["backgroundColor","borderCapStyle","borderColor","borderDash","borderDashOffset","borderJoinStyle","borderWidth","cubicInterpolationMode","fill"],_dataElementOptions:{backgroundColor:"pointBackgroundColor",borderColor:"pointBorderColor",borderWidth:"pointBorderWidth",hitRadius:"pointHitRadius",hoverBackgroundColor:"pointHoverBackgroundColor",hoverBorderColor:"pointHoverBorderColor",hoverBorderWidth:"pointHoverBorderWidth",hoverRadius:"pointHoverRadius",pointStyle:"pointStyle",radius:"pointRadius",rotation:"pointRotation"},update:function(t){var e,n,i=this,a=i.getMeta(),r=a.dataset,o=a.data||[],s=i.chart.options,l=i._config,u=i._showLine=ue(l.showLine,s.showLines);for(i._xScale=i.getScaleForId(a.xAxisID),i._yScale=i.getScaleForId(a.yAxisID),u&&(void 0!==l.tension&&void 0===l.lineTension&&(l.lineTension=l.tension),r._scale=i._yScale,r._datasetIndex=i.index,r._children=o,r._model=i._resolveDatasetElementOptions(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.index,u=r._xScale,d=r._yScale,h=o.dataset._model,c=r._getParsedValue(e,u),f=r._getParsedValue(e,d),g=r._resolveDataElementOptions(t,e);i=u.getPixelForValue(c),a=n?d.getBasePixel():r.calculatePointY(f,e,l),t._xScale=u,t._yScale=d,t._options=g,t._datasetIndex=l,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:ue(s.tension,h?h.tension:0),steppedLine:!!h&&h.steppedLine,hitRadius:g.hitRadius}},_resolveDatasetElementOptions:function(t){var e=this,n=e._config,i=t.custom||{},a=e.chart.options,r=a.elements.line,o=Dt.prototype._resolveDatasetElementOptions.apply(e,arguments);return o.spanGaps=ue(n.spanGaps,a.spanGaps),o.tension=ue(n.lineTension,r.tension),o.steppedLine=de([i.steppedLine,n.steppedLine,r.stepped]),o},calculatePointY:function(t,e,n){var i,a,r,o=this.chart,s=this._yScale,l=this._xScale,u=this._getParsedValue(e,l),d=0,h=0;if(s.options.stacked){for(i=0;i<n;i++)"line"===(a=o.getDatasetMeta(i)).type&&a.yAxisID===s.id&&o.isDatasetVisible(i)&&((r=a.controller._getParsedValueByScaleValue(u,l))<0?h+=r:d+=r);return t<0?s.getPixelForValue(h+t):s.getPixelForValue(d+t)}return s.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)ct.splineCurveMonotone(l);else 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t,e=this.chart,n=this.getMeta(),i=n.data||[],a=e.chartArea,r=0,o=i.length;for(this._showLine&&(t=(n.dataset._model.borderWidth||0)/2,ct.canvas.clipArea(e.ctx,{left:a.left-t,right:a.right+t,top:a.top-t,bottom:a.bottom+t}),n.dataset.draw(),ct.canvas.unclipArea(e.ctx));r<o;++r)i[r].draw(a)},setHoverStyle:function(t){var e=t._model,n=t._options,i=ct.getHoverColor;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth,radius:e.radius},e.backgroundColor=ue(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=ue(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=ue(n.hoverBorderWidth,n.borderWidth),e.radius=ue(n.hoverRadius,n.radius)}}),fe=ct.options.resolve;st._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,n,i,a=document.createElement("ul"),r=t.data,o=r.datasets,s=r.labels;if(a.setAttribute("class",t.id+"-legend"),o.length)for(e=0,n=o[0].data.length;e<n;++e)(i=a.appendChild(document.createElement("li"))).appendChild(document.createElement("span")).style.backgroundColor=o[0].backgroundColor[e],s[e]&&i.appendChild(document.createTextNode(s[e]));return a.outerHTML},legend:{labels:{generateLabels:function(t){var e=t.data;return e.labels.length&&e.datasets.length?e.labels.map(function(n,i){var a=t.getDatasetMeta(0),r=a.controller.getStyle(i);return{text:n,fillStyle:r.backgroundColor,strokeStyle:r.borderColor,lineWidth:r.borderWidth,hidden:isNaN(e.datasets[0].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].hidden=!a.data[r].hidden;o.update()}},tooltips:{callbacks:{title:function(){return""},label:function(t,e){return e.labels[t.index]+": "+t.yLabel}}}});var ge=Dt.extend({dataElementType:Kt.Arc,linkScales:ct.noop,_dataElementOptions:["backgroundColor","borderColor","borderWidth","borderAlign","hoverBackgroundColor","hoverBorderColor","hoverBorderWidth"],_getIndexScaleId:function(){return this.chart.scale.id},_getValueScaleId:function(){return this.chart.scale.id},update:function(t){var e,n,i,a=this,r=a.getDataset(),o=a.getMeta(),s=a.chart.options.startAngle||0,l=a._starts=[],u=a._angles=[],d=o.data;for(a._updateRadius(),o.count=a.countVisibleElements(),e=0,n=r.data.length;e<n;e++)l[e]=s,i=a._computeAngle(e),u[e]=i,s+=i;for(e=0,n=d.length;e<n;++e)d[e]._options=a._resolveDataElementOptions(d[e],e),a.updateElement(d[e],e,t)},_updateRadius:function(){var t=this,e=t.chart,n=e.chartArea,i=e.options,a=Math.min(n.right-n.left,n.bottom-n.top);e.outerRadius=Math.max(a/2,0),e.innerRadius=Math.max(i.cutoutPercentage?e.outerRadius/100*i.cutoutPercentage:1,0),e.radiusLength=(e.outerRadius-e.innerRadius)/e.getVisibleDatasetCount(),t.outerRadius=e.outerRadius-e.radiusLength*t.index,t.innerRadius=t.outerRadius-e.radiusLength},updateElement:function(t,e,n){var i=this,a=i.chart,r=i.getDataset(),o=a.options,s=o.animation,l=a.scale,u=a.data.labels,d=l.xCenter,h=l.yCenter,c=o.startAngle,f=t.hidden?0:l.getDistanceFromCenterForValue(r.data[e]),g=i._starts[e],p=g+(t.hidden?0:i._angles[e]),m=s.animateScale?0:l.getDistanceFromCenterForValue(r.data[e]),v=t._options||{};ct.extend(t,{_datasetIndex:i.index,_index:e,_scale:l,_model:{backgroundColor:v.backgroundColor,borderColor:v.borderColor,borderWidth:v.borderWidth,borderAlign:v.borderAlign,x:d,y:h,innerRadius:0,outerRadius:n?m:f,startAngle:n&&s.animateRotate?c:g,endAngle:n&&s.animateRotate?c:p,label:ct.valueAtIndexOrDefault(u,e,u[e])}}),t.pivot()},countVisibleElements:function(){var t=this.getDataset(),e=this.getMeta(),n=0;return ct.each(e.data,function(e,i){isNaN(t.data[i])||e.hidden||n++}),n},setHoverStyle:function(t){var e=t._model,n=t._options,i=ct.getHoverColor,a=ct.valueOrDefault;t.$previousStyle={backgroundColor:e.backgroundColor,borderColor:e.borderColor,borderWidth:e.borderWidth},e.backgroundColor=a(n.hoverBackgroundColor,i(n.backgroundColor)),e.borderColor=a(n.hoverBorderColor,i(n.borderColor)),e.borderWidth=a(n.hoverBorderWidth,n.borderWidth)},_computeAngle:function(t){var e=this,n=this.getMeta().count,i=e.getDataset(),a=e.getMeta();if(isNaN(i.data[t])||a.data[t].hidden)return 0;var r={chart:e.chart,dataIndex:t,dataset:i,datasetIndex:e.index};return fe([e.chart.options.elements.arc.angle,2*Math.PI/n],r,t)}});st._set("pie",ct.clone(st.doughnut)),st._set("pie",{cutoutPercentage:0});var pe=se,me=ct.valueOrDefault;st._set("radar",{spanGaps:!1,scale:{type:"radialLinear"},elements:{line:{tension:0}}});var 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s=an(e.rtl,e.x,e.width);for(t.x=un(e,e._footerAlign),t.y+=e.footerMarginTop,n.textAlign=s.textAlign(e._footerAlign),n.textBaseline="middle",i=e.footerFontSize,n.fillStyle=e.footerFontColor,n.font=ct.fontString(i,e._footerFontStyle,e._footerFontFamily),a=0;a<o;++a)n.fillText(r[a],s.x(t.x),t.y+i/2),t.y+=i+e.footerSpacing}},drawBackground:function(t,e,n,i){n.fillStyle=e.backgroundColor,n.strokeStyle=e.borderColor,n.lineWidth=e.borderWidth;var a=e.xAlign,r=e.yAlign,o=t.x,s=t.y,l=i.width,u=i.height,d=e.cornerRadius;n.beginPath(),n.moveTo(o+d,s),"top"===r&&this.drawCaret(t,i),n.lineTo(o+l-d,s),n.quadraticCurveTo(o+l,s,o+l,s+d),"center"===r&&"right"===a&&this.drawCaret(t,i),n.lineTo(o+l,s+u-d),n.quadraticCurveTo(o+l,s+u,o+l-d,s+u),"bottom"===r&&this.drawCaret(t,i),n.lineTo(o+d,s+u),n.quadraticCurveTo(o,s+u,o,s+u-d),"center"===r&&"left"===a&&this.drawCaret(t,i),n.lineTo(o,s+d),n.quadraticCurveTo(o,s,o+d,s),n.closePath(),n.fill(),e.borderWidth>0&&n.stroke()},draw:function(){var t=this._chart.ctx,e=this._view;if(0!==e.opacity){var n={width:e.width,height:e.height},i={x:e.x,y:e.y},a=Math.abs(e.opacity<.001)?0:e.opacity,r=e.title.length||e.beforeBody.length||e.body.length||e.afterBody.length||e.footer.length;this._options.enabled&&r&&(t.save(),t.globalAlpha=a,this.drawBackground(i,e,t,n),i.y+=e.yPadding,ct.rtl.overrideTextDirection(t,e.textDirection),this.drawTitle(i,e,t),this.drawBody(i,e,t),this.drawFooter(i,e,t),ct.rtl.restoreTextDirection(t,e.textDirection),t.restore())}},handleEvent:function(t){var e,n=this,i=n._options;return n._lastActive=n._lastActive||[],"mouseout"===t.type?n._active=[]:n._active=n._chart.getElementsAtEventForMode(t,i.mode,i),(e=!ct.arrayEquals(n._active,n._lastActive))&&(n._lastActive=n._active,(i.enabled||i.custom)&&(n._eventPosition={x:t.x,y:t.y},n.update(!0),n.pivot())),e}}),cn=rn,fn=hn;fn.positioners=cn;var gn=ct.valueOrDefault;function pn(){return ct.merge({},[].slice.call(arguments),{merger:function(t,e,n,i){if("xAxes"===t||"yAxes"===t){var a,r,o,s=n[t].length;for(e[t]||(e[t]=[]),a=0;a<s;++a)o=n[t][a],r=gn(o.type,"xAxes"===t?"category":"linear"),a>=e[t].length&&e[t].push({}),!e[t][a].type||o.type&&o.type!==e[t][a].type?ct.merge(e[t][a],[en.getScaleDefaults(r),o]):ct.merge(e[t][a],o)}else ct._merger(t,e,n,i)}})}function mn(){return ct.merge({},[].slice.call(arguments),{merger:function(t,e,n,i){var a=e[t]||{},r=n[t];"scales"===t?e[t]=pn(a,r):"scale"===t?e[t]=ct.merge(a,[en.getScaleDefaults(r.type),r]):ct._merger(t,e,n,i)}})}function vn(t){var e=t.options;ct.each(t.scales,function(e){Le.removeBox(t,e)}),e=mn(st.global,st[t.config.type],e),t.options=t.config.options=e,t.ensureScalesHaveIDs(),t.buildOrUpdateScales(),t.tooltip._options=e.tooltips,t.tooltip.initialize()}function bn(t,e,n){var i,a=function(t){return t.id===i};do{i=e+n++}while(ct.findIndex(t,a)>=0);return i}function xn(t){return"top"===t||"bottom"===t}st._set("global",{elements:{},events:["mousemove","mouseout","click","touchstart","touchmove"],hover:{onHover:null,mode:"nearest",intersect:!0,animationDuration:400},onClick:null,maintainAspectRatio:!0,responsive:!0,responsiveAnimationDuration:0});var yn=function(t,e){return this.construct(t,e),this};ct.extend(yn.prototype,{construct:function(t,e){var n=this;e=function(t){var e=(t=t||{}).data=t.data||{};return e.datasets=e.datasets||[],e.labels=e.labels||[],t.options=mn(st.global,st[t.type],t.options||{}),t}(e);var i=Qe.acquireContext(t,e),a=i&&i.canvas,r=a&&a.height,o=a&&a.width;n.id=ct.uid(),n.ctx=i,n.canvas=a,n.config=e,n.width=o,n.height=r,n.aspectRatio=r?o/r:null,n.options=e.options,n._bufferedRender=!1,n._layers=[],n.chart=n,n.controller=n,yn.instances[n.id]=n,Object.defineProperty(n,"data",{get:function(){return n.config.data},set:function(t){n.config.data=t}}),i&&a?(n.initialize(),n.update()):console.error("Failed to create chart: can't acquire context from the given item")},initialize:function(){var t=this;return tn.notify(t,"beforeInit"),ct.retinaScale(t,t.options.devicePixelRatio),t.bindEvents(),t.options.responsive&&t.resize(!0),t.ensureScalesHaveIDs(),t.buildOrUpdateScales(),t.initToolTip(),tn.notify(t,"afterInit"),t},clear:function(){return ct.canvas.clear(this),this},stop:function(){return kt.cancelAnimation(this),this},resize:function(t){var e=this,n=e.options,i=e.canvas,a=n.maintainAspectRatio&&e.aspectRatio||null,r=Math.max(0,Math.floor(ct.getMaximumWidth(i))),o=Math.max(0,Math.floor(a?r/a:ct.getMaximumHeight(i)));if((e.width!==r||e.height!==o)&&(i.width=e.width=r,i.height=e.height=o,i.style.width=r+"px",i.style.height=o+"px",ct.retinaScale(e,n.devicePixelRatio),!t)){var s={width:r,height:o};tn.notify(e,"resize",[s]),n.onResize&&n.onResize(e,s),e.stop(),e.update({duration:n.responsiveAnimationDuration})}},ensureScalesHaveIDs:function(){var t=this.options,e=t.scales||{},n=t.scale;ct.each(e.xAxes,function(t,n){t.id||(t.id=bn(e.xAxes,"x-axis-",n))}),ct.each(e.yAxes,function(t,n){t.id||(t.id=bn(e.yAxes,"y-axis-",n))}),n&&(n.id=n.id||"scale")},buildOrUpdateScales:function(){var t=this,e=t.options,n=t.scales||{},i=[],a=Object.keys(n).reduce(function(t,e){return t[e]=!1,t},{});e.scales&&(i=i.concat((e.scales.xAxes||[]).map(function(t){return{options:t,dtype:"category",dposition:"bottom"}}),(e.scales.yAxes||[]).map(function(t){return{options:t,dtype:"linear",dposition:"left"}}))),e.scale&&i.push({options:e.scale,dtype:"radialLinear",isDefault:!0,dposition:"chartArea"}),ct.each(i,function(e){var i=e.options,r=i.id,o=gn(i.type,e.dtype);xn(i.position)!==xn(e.dposition)&&(i.position=e.dposition),a[r]=!0;var s=null;if(r in n&&n[r].type===o)(s=n[r]).options=i,s.ctx=t.ctx,s.chart=t;else{var l=en.getScaleConstructor(o);if(!l)return;s=new l({id:r,type:o,options:i,ctx:t.ctx,chart:t}),n[s.id]=s}s.mergeTicksOptions(),e.isDefault&&(t.scale=s)}),ct.each(a,function(t,e){t||delete n[e]}),t.scales=n,en.addScalesToLayout(this)},buildOrUpdateControllers:function(){var t=this,e=[];return ct.each(t.data.datasets,function(n,i){var 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=be[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;ct.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=this;if(t&&"object"==typeof t||(t={duration:t,lazy:arguments[1]}),vn(e),tn._invalidate(e),!1!==tn.notify(e,"beforeUpdate")){e.tooltip._data=e.data;var n=e.buildOrUpdateControllers();ct.each(e.data.datasets,function(t,n){e.getDatasetMeta(n).controller.buildOrUpdateElements()},e),e.updateLayout(),e.options.animation&&e.options.animation.duration&&ct.each(n,function(t){t.reset()}),e.updateDatasets(),e.tooltip.initialize(),e.lastActive=[],tn.notify(e,"afterUpdate"),e._layers.sort(function(t,e){return t.z===e.z?t._idx-e._idx:t.z-e.z}),e._bufferedRender?e._bufferedRequest={duration:t.duration,easing:t.easing,lazy:t.lazy}:e.render(t)}},updateLayout:function(){var t=this;!1!==tn.notify(t,"beforeLayout")&&(Le.update(this,this.width,this.height),t._layers=[],ct.each(t.boxes,function(e){e._configure&&e._configure(),t._layers.push.apply(t._layers,e._layers())},t),t._layers.forEach(function(t,e){t._idx=e}),tn.notify(t,"afterScaleUpdate"),tn.notify(t,"afterLayout"))},updateDatasets:function(){if(!1!==tn.notify(this,"beforeDatasetsUpdate")){for(var t=0,e=this.data.datasets.length;t<e;++t)this.updateDataset(t);tn.notify(this,"afterDatasetsUpdate")}},updateDataset:function(t){var e=this.getDatasetMeta(t),n={meta:e,index:t};!1!==tn.notify(this,"beforeDatasetUpdate",[n])&&(e.controller._update(),tn.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=gn(t.duration,n&&n.duration),a=t.lazy;if(!1!==tn.notify(e,"beforeRender")){var r=function(t){tn.notify(e,"afterRender"),ct.callback(n&&n.onComplete,[t],e)};if(n&&i){var o=new _t({numSteps:i/16.66,easing:t.easing||n.easing,render:function(t,e){var n=ct.easing.effects[e.easing],i=e.currentStep,a=i/e.numSteps;t.draw(n(a),a,i)},onAnimationProgress:n.onProgress,onAnimationComplete:r});kt.addAnimation(e,o,i,a)}else e.draw(),r(new _t({numSteps:0,chart:e}));return e}},draw:function(t){var e,n,i=this;if(i.clear(),ct.isNullOrUndef(t)&&(t=1),i.transition(t),!(i.width<=0||i.height<=0)&&!1!==tn.notify(i,"beforeDraw",[t])){for(n=i._layers,e=0;e<n.length&&n[e].z<=0;++e)n[e].draw(i.chartArea);for(i.drawDatasets(t);e<n.length;++e)n[e].draw(i.chartArea);i._drawTooltip(t),tn.notify(i,"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!==tn.notify(e,"beforeDatasetsDraw",[t])){for(var n=(e.data.datasets||[]).length-1;n>=0;--n)e.isDatasetVisible(n)&&e.drawDataset(n,t);tn.notify(e,"afterDatasetsDraw",[t])}},drawDataset:function(t,e){var n=this.getDatasetMeta(t),i={meta:n,index:t,easingValue:e};!1!==tn.notify(this,"beforeDatasetDraw",[i])&&(n.controller.draw(e),tn.notify(this,"afterDatasetDraw",[i]))},_drawTooltip:function(t){var e=this.tooltip,n={tooltip:e,easingValue:t};!1!==tn.notify(this,"beforeTooltipDraw",[n])&&(e.draw(),tn.notify(this,"afterTooltipDraw",[n]))},getElementAtEvent:function(t){return Se.modes.single(this,t)},getElementsAtEvent:function(t){return Se.modes.label(this,t,{intersect:!0})},getElementsAtXAxis:function(t){return Se.modes["x-axis"](this,t,{intersect:!0})},getElementsAtEventForMode:function(t,e,n){var i=Se.modes[e];return"function"==typeof i?i(this,t,n):[]},getDatasetAtEvent:function(t){return Se.modes.dataset(this,t,{intersect:!0})},getDatasetMeta:function(t){var e=this.data.datasets[t];e._meta||(e._meta={});var n=e._meta[this.id];return n||(n=e._meta[this.id]={type:null,data:[],dataset:null,controller:null,hidden:null,xAxisID:null,yAxisID:null}),n},getVisibleDatasetCount:function(){for(var t=0,e=0,n=this.data.datasets.length;e<n;++e)this.isDatasetVisible(e)&&t++;return t},isDatasetVisible:function(t){var e=this.getDatasetMeta(t);return"boolean"==typeof e.hidden?!e.hidden:!this.data.datasets[t].hidden},generateLegend:function(){return this.options.legendCallback(this)},destroyDatasetMeta:function(t){var e=this.id,n=this.data.datasets[t],i=n._meta&&n._meta[e];i&&(i.controller.destroy(),delete n._meta[e])},destroy:function(){var 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(),ct.canvas.clear(n),Qe.releaseContext(n.ctx),n.canvas=null,n.ctx=null),tn.notify(n,"destroy"),delete yn.instances[n.id]},toBase64Image:function(){return this.canvas.toDataURL.apply(this.canvas,arguments)},initToolTip:function(){var t=this;t.tooltip=new fn({_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)};ct.each(t.options.events,function(i){Qe.addEventListener(t,i,n),e[i]=n}),t.options.responsive&&(n=function(){t.resize()},Qe.addEventListener(t,"resize",n),e.resize=n)},unbindEvents:function(){var t=this,e=t._listeners;e&&(delete t._listeners,ct.each(e,function(e,n){Qe.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!==tn.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)),tn.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 n.lastActive=n.lastActive||[],"mouseout"===t.type?n.active=[]:n.active=n.getElementsAtEventForMode(t,a.mode,a),ct.callback(i.onHover||i.hover.onHover,[t.native,n.active],n),"mouseup"!==t.type&&"click"!==t.type||i.onClick&&i.onClick.call(n,t.native,n.active),n.lastActive.length&&n.updateHoverStyle(n.lastActive,a.mode,!1),n.active.length&&a.mode&&n.updateHoverStyle(n.active,a.mode,!0),e=!ct.arrayEquals(n.active,n.lastActive),n.lastActive=n.active,e}}),yn.instances={};var _n=yn;yn.Controller=yn,yn.types={},ct.configMerge=mn,ct.scaleMerge=pn;function kn(){throw new Error("This method is not implemented: either no adapter can be found or an incomplete integration was provided.")}function wn(t){this.options=t||{}}ct.extend(wn.prototype,{formats:kn,parse:kn,format:kn,add:kn,diff:kn,startOf:kn,endOf:kn,_create:function(t){return t}}),wn.override=function(t){ct.extend(wn.prototype,t)};var Mn={_date:wn},Sn={formatters:{values:function(t){return ct.isArray(t)?t:""+t},linear:function(t,e,n){var i=n.length>3?n[2]-n[1]:n[1]-n[0];Math.abs(i)>1&&t!==Math.floor(t)&&(i=t-Math.floor(t));var a=ct.log10(Math.abs(i)),r="";if(0!==t)if(Math.max(Math.abs(n[0]),Math.abs(n[n.length-1]))<1e-4){var o=ct.log10(Math.abs(t)),s=Math.floor(o)-Math.floor(a);s=Math.max(Math.min(s,20),0),r=t.toExponential(s)}else{var l=-1*Math.floor(a);l=Math.max(Math.min(l,20),0),r=t.toFixed(l)}else r="0";return r},logarithmic:function(t,e,n){var i=t/Math.pow(10,Math.floor(ct.log10(t)));return 0===t?"0":1===i||2===i||5===i||0===e||e===n.length-1?t.toExponential():""}}},Cn=ct.isArray,Pn=ct.isNullOrUndef,An=ct.valueOrDefault,Dn=ct.valueAtIndexOrDefault;function In(t,e,n){var i,a=t.getTicks().length,r=Math.min(e,a-1),o=t.getPixelForTick(r),s=t._startPixel,l=t._endPixel;if(!(n&&(i=1===a?Math.max(o-s,l-o):0===e?(t.getPixelForTick(1)-o)/2:(o-t.getPixelForTick(r-1))/2,(o+=r<e?i:-i)<s-1e-6||o>l+1e-6)))return o}function Tn(t,e,n,i){var a,r,o,s,l,u,d,h,c,f,g,p,m,v=n.length,b=[],x=[],y=[];for(a=0;a<v;++a){if(s=n[a].label,l=n[a].major?e.major:e.minor,t.font=u=l.string,d=i[u]=i[u]||{data:{},gc:[]},h=l.lineHeight,c=f=0,Pn(s)||Cn(s)){if(Cn(s))for(r=0,o=s.length;r<o;++r)g=s[r],Pn(g)||Cn(g)||(c=ct.measureText(t,d.data,d.gc,c,g),f+=h)}else c=ct.measureText(t,d.data,d.gc,c,s),f=h;b.push(c),x.push(f),y.push(h/2)}function _(t){return{width:b[t]||0,height:x[t]||0,offset:y[t]||0}}return function(t,e){ct.each(t,function(t){var n,i=t.gc,a=i.length/2;if(a>e){for(n=0;n<a;++n)delete t.data[i[n]];i.splice(0,a)}})}(i,v),p=b.indexOf(Math.max.apply(null,b)),m=x.indexOf(Math.max.apply(null,x)),{first:_(0),last:_(v-1),widest:_(p),highest:_(m)}}function Fn(t){return t.drawTicks?t.tickMarkLength:0}function On(t){var e,n;return t.display?(e=ct.options._parseFont(t),n=ct.options.toPadding(t.padding),e.lineHeight+n.height):0}function Ln(t,e){return ct.extend(ct.options._parseFont({fontFamily:An(e.fontFamily,t.fontFamily),fontSize:An(e.fontSize,t.fontSize),fontStyle:An(e.fontStyle,t.fontStyle),lineHeight:An(e.lineHeight,t.lineHeight)}),{color:ct.options.resolve([e.fontColor,t.fontColor,st.global.defaultFontColor])})}function Rn(t){var e=Ln(t,t.minor);return{minor:e,major:t.major.enabled?Ln(t,t.major):e}}st._set("scale",{display:!0,position:"left",offset:!1,gridLines:{display:!0,color:"rgba(0,0,0,0.1)",lineWidth:1,drawBorder:!0,drawOnChartArea:!0,drawTicks:!0,tickMarkLength:10,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)",zeroLineBorderDash:[],zeroLineBorderDashOffset:0,offsetGridLines:!1,borderDash:[],borderDashOffset:0},scaleLabel:{display:!1,labelString:"",padding:{top:4,bottom:4}},ticks:{beginAtZero:!1,minRotation:0,maxRotation:50,mirror:!1,padding:0,reverse:!1,display:!0,autoSkip:!0,autoSkipPadding:0,labelOffset:0,callback:Sn.formatters.values,minor:{},major:{}}});var zn=xt.extend({zeroLineIndex:0,_parse:function(t,e){return t},_parseObject:function(t,e,n){return void 0!==t[e]?this._parse(t[e],n):null},_getParsedValue:function(t,e){return this.chart.getDatasetMeta(e).controller._getParsedValue(t,this)},_getParsedCustom:function(t,e){return this.chart.getDatasetMeta(e).controller._getParsedCustom(t)},getPadding:function(){return{left:this.paddingLeft||0,top:this.paddingTop||0,right:this.paddingRight||0,bottom:this.paddingBottom||0}},getTicks:function(){return this._ticks},_getLabels:function(){var t=this.chart.data;return this.options.labels||(this.isHorizontal()?t.xLabels:t.yLabels)||t.labels},mergeTicksOptions:function(){},beforeUpdate:function(){ct.callback(this.options.beforeUpdate,[this])},update:function(t,e,n){var i,a,r,o,s=this,l=s.options.ticks,u=l.sampleSize;if(s.beforeUpdate(),s.maxWidth=t,s.maxHeight=e,s.margins=ct.extend({left:0,right:0,top:0,bottom:0},n),s._ticks=null,s.ticks=null,s._labelSizes=null,s._maxLabelLines=0,s.longestLabelWidth=0,s.longestTextCache=s.longestTextCache||{},s._gridLineItems=null,s._labelItems=null,s.beforeSetDimensions(),s.setDimensions(),s.afterSetDimensions(),s.beforeDataLimits(),s.determineDataLimits(),s.afterDataLimits(),s.beforeBuildTicks(),o=s.buildTicks()||[],(!(o=s.afterBuildTicks(o)||o)||!o.length)&&s.ticks)for(o=[],i=0,a=s.ticks.length;i<a;++i)o.push({value:s.ticks[i],major:!1});return s._ticks=o,r=s._convertTicksToLabels(u?function(t,e){for(var n=[],i=t.length/e,a=0,r=t.length;a<r;a+=i)n.push(t[Math.floor(a)]);return n}(o,u):o),s._configure(),s.beforeCalculateTickRotation(),s.calculateTickRotation(),s.afterCalculateTickRotation(),s.beforeFit(),s.fit(),s.afterFit(),s._ticksToDraw=l.display&&l.autoSkip?s._autoSkip(o):o,u&&(r=s._convertTicksToLabels(s._ticksToDraw)),s.ticks=r,s.afterUpdate(),s.minSize},_configure:function(){var t,e,n=this,i=n.options.ticks.reverse;n.isHorizontal()?(t=n.left,e=n.right):(t=n.top,e=n.bottom,i=!i),n._startPixel=t,n._endPixel=e,n._reversePixels=i,n._length=e-t},afterUpdate:function(){ct.callback(this.options.afterUpdate,[this])},beforeSetDimensions:function(){ct.callback(this.options.beforeSetDimensions,[this])},setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0},afterSetDimensions:function(){ct.callback(this.options.afterSetDimensions,[this])},beforeDataLimits:function(){ct.callback(this.options.beforeDataLimits,[this])},determineDataLimits:ct.noop,afterDataLimits:function(){ct.callback(this.options.afterDataLimits,[this])},beforeBuildTicks:function(){ct.callback(this.options.beforeBuildTicks,[this])},buildTicks:ct.noop,afterBuildTicks:function(t){var e=this;return Cn(t)&&t.length?ct.callback(e.options.afterBuildTicks,[e,t]):(e.ticks=ct.callback(e.options.afterBuildTicks,[e,e.ticks])||e.ticks,t)},beforeTickToLabelConversion:function(){ct.callback(this.options.beforeTickToLabelConversion,[this])},convertTicksToLabels:function(){var t=this.options.ticks;this.ticks=this.ticks.map(t.userCallback||t.callback,this)},afterTickToLabelConversion:function(){ct.callback(this.options.afterTickToLabelConversion,[this])},beforeCalculateTickRotation:function(){ct.callback(this.options.beforeCalculateTickRotation,[this])},calculateTickRotation:function(){var t,e,n,i,a,r,o,s=this,l=s.options,u=l.ticks,d=s.getTicks().length,h=u.minRotation||0,c=u.maxRotation,f=h;!s._isVisible()||!u.display||h>=c||d<=1||!s.isHorizontal()?s.labelRotation=h:(e=(t=s._getLabelSizes()).widest.width,n=t.highest.height-t.highest.offset,i=Math.min(s.maxWidth,s.chart.width-e),e+6>(a=l.offset?s.maxWidth/d:i/(d-1))&&(a=i/(d-(l.offset?.5:1)),r=s.maxHeight-Fn(l.gridLines)-u.padding-On(l.scaleLabel),o=Math.sqrt(e*e+n*n),f=ct.toDegrees(Math.min(Math.asin(Math.min((t.highest.height+6)/a,1)),Math.asin(Math.min(r/o,1))-Math.asin(n/o))),f=Math.max(h,Math.min(c,f))),s.labelRotation=f)},afterCalculateTickRotation:function(){ct.callback(this.options.afterCalculateTickRotation,[this])},beforeFit:function(){ct.callback(this.options.beforeFit,[this])},fit:function(){var t=this,e=t.minSize={width:0,height:0},n=t.chart,i=t.options,a=i.ticks,r=i.scaleLabel,o=i.gridLines,s=t._isVisible(),l="bottom"===i.position,u=t.isHorizontal();if(u?e.width=t.maxWidth:s&&(e.width=Fn(o)+On(r)),u?s&&(e.height=Fn(o)+On(r)):e.height=t.maxHeight,a.display&&s){var d=Rn(a),h=t._getLabelSizes(),c=h.first,f=h.last,g=h.widest,p=h.highest,m=.4*d.minor.lineHeight,v=a.padding;if(u){var b=0!==t.labelRotation,x=ct.toRadians(t.labelRotation),y=Math.cos(x),_=Math.sin(x),k=_*g.width+y*(p.height-(b?p.offset:0))+(b?0:m);e.height=Math.min(t.maxHeight,e.height+k+v);var w,M,S=t.getPixelForTick(0)-t.left,C=t.right-t.getPixelForTick(t.getTicks().length-1);b?(w=l?y*c.width+_*c.offset:_*(c.height-c.offset),M=l?_*(f.height-f.offset):y*f.width+_*f.offset):(w=c.width/2,M=f.width/2),t.paddingLeft=Math.max((w-S)*t.width/(t.width-S),0)+3,t.paddingRight=Math.max((M-C)*t.width/(t.width-C),0)+3}else{var P=a.mirror?0:g.width+v+m;e.width=Math.min(t.maxWidth,e.width+P),t.paddingTop=c.height/2,t.paddingBottom=f.height/2}}t.handleMargins(),u?(t.width=t._length=n.width-t.margins.left-t.margins.right,t.height=e.height):(t.width=e.width,t.height=t._length=n.height-t.margins.top-t.margins.bottom)},handleMargins:function(){var t=this;t.margins&&(t.margins.left=Math.max(t.paddingLeft,t.margins.left),t.margins.top=Math.max(t.paddingTop,t.margins.top),t.margins.right=Math.max(t.paddingRight,t.margins.right),t.margins.bottom=Math.max(t.paddingBottom,t.margins.bottom))},afterFit:function(){ct.callback(this.options.afterFit,[this])},isHorizontal:function(){var t=this.options.position;return"top"===t||"bottom"===t},isFullWidth:function(){return this.options.fullWidth},getRightValue:function(t){if(Pn(t))return NaN;if(("number"==typeof t||t instanceof Number)&&!isFinite(t))return NaN;if(t)if(this.isHorizontal()){if(void 0!==t.x)return this.getRightValue(t.x)}else if(void 0!==t.y)return this.getRightValue(t.y);return t},_convertTicksToLabels:function(t){var e,n,i,a=this;for(a.ticks=t.map(function(t){return t.value}),a.beforeTickToLabelConversion(),e=a.convertTicksToLabels(t)||a.ticks,a.afterTickToLabelConversion(),n=0,i=t.length;n<i;++n)t[n].label=e[n];return e},_getLabelSizes:function(){var t=this,e=t._labelSizes;return e||(t._labelSizes=e=Tn(t.ctx,Rn(t.options.ticks),t.getTicks(),t.longestTextCache),t.longestLabelWidth=e.widest.width),e},_getScaleLabel:function(t,e){var n=this._getParsedCustom(t,e);return n&&void 0!==n.start&&void 0!==n.end?"["+n.start+", "+n.end+"]":this._getParsedValue(t,e)},getLabelForIndex:ct.noop,getPixelForValue:ct.noop,getValueForPixel:ct.noop,getPixelForTick:function(t){var e=this.options.offset,n=this._ticks.length,i=1/Math.max(n-(e?0:1),1);return t<0||t>n-1?null:this.getPixelForDecimal(t*i+(e?i/2:0))},getPixelForDecimal:function(t){return this._reversePixels&&(t=1-t),this._startPixel+t*this._length},getDecimalForPixel:function(t){var e=(t-this._startPixel)/this._length;return Math.min(1,Math.max(0,this._reversePixels?1-e:e))},getBasePixel:function(){return this.getPixelForValue(this.getBaseValue())},getBaseValue:function(){var t=this.min,e=this.max;return this.beginAtZero?0:t<0&&e<0?e:t>0&&e>0?t:0},_autoSkip:function(t){var e,n,i=this.options.ticks,a=t.length,r=!1,o=i.maxTicksLimit,s=this._tickSize()*(a-1),l=this._length,u=[];for(s>l&&(r=1+Math.floor(s/l)),a>o&&(r=Math.max(r,1+Math.floor(a/o))),e=0;e<a;e++)n=t[e],r<=1||e%r==0?(n._index=e,u.push(n)):delete n.label;return u},_tickSize:function(){var t=this.options.ticks,e=ct.toRadians(this.labelRotation),n=Math.abs(Math.cos(e)),i=Math.abs(Math.sin(e)),a=this._getLabelSizes(),r=t.autoSkipPadding||0,o=a?a.widest.width+r:0,s=a?a.highest.height+r:0;return this.isHorizontal()?s*n>o*i?o/n:s/i:s*i<o*n?s/n:o/i},_getMatchingMetas:function(){var t,e,n,i=this.chart,a=this.isHorizontal()?"xAxisID":"yAxisID",r=[];for(t=0,e=i.data.datasets.length;t<e;++t)i.isDatasetVisible(t)&&(n=i.getDatasetMeta(t))[a]===this.id&&(n._datasetIndex=t,r.push(n));return r},_isVisible:function(){var t=this.options.display;return"auto"!==t?!!t:this._getMatchingMetas().length>0},_getStackKey:function(t){return[t.type,void 0===this.options.stacked&&void 0===t.stack?t._datasetIndex:"",t.stack].join(".")},_hasStacks:function(t){var e,n,i=this.options.stacked;if(t=t||this._getMatchingMetas(),void 0===i)for(e=0,n=t.length;e<n;++e)if(void 0!==t[e].stack){i=!0;break}return i},_computeGridLineItems:function(t){var e,n,i,a,r,o,s,l,u,d,h,c,f,g,p,m,v,b,x=this,y=x.chart,_=x.options,k=_.gridLines,w=_.position,M=k.offsetGridLines,S=x.isHorizontal(),C=x._ticksToDraw,P=C.length+(M?1:0),A=Fn(k),D=[],I=k.drawBorder?Dn(k.lineWidth,0,0):0,T=I/2,F=ct._alignPixel,O=function(t){return F(y,t,I)};for("top"===w?(e=O(x.bottom),l=x.bottom-A,d=e-T,c=O(t.top)+T,g=t.bottom):"bottom"===w?(e=O(x.top),c=t.top,g=O(t.bottom)-T,l=e+T,d=x.top+A):"left"===w?(e=O(x.right),s=x.right-A,u=e-T,h=O(t.left)+T,f=t.right):(e=O(x.left),h=t.left,f=O(t.right)-T,s=e+T,u=x.left+A),n=0;n<P;++n)a=(i=C[n]||{}).label,Pn(a)&&n<C.length||(n===x.zeroLineIndex&&_.offset===M?(p=k.zeroLineWidth,m=k.zeroLineColor,v=k.zeroLineBorderDash||[],b=k.zeroLineBorderDashOffset||0):(p=Dn(k.lineWidth,n,1),m=Dn(k.color,n,"rgba(0,0,0,0.1)"),v=k.borderDash||[],b=k.borderDashOffset||0),void 0!==(r=In(x,i._index||n,M))&&(o=F(y,r,p),S?s=u=h=f=o:l=d=c=g=o,D.push({tx1:s,ty1:l,tx2:u,ty2:d,x1:h,y1:c,x2:f,y2:g,width:p,color:m,borderDash:v,borderDashOffset:b})));return D.ticksLength=P,D.borderValue=e,D},_computeLabelItems:function(){var t,e,n,i,a,r,o,s,l,u,d,h,c=this,f=c.options,g=f.ticks,p=f.position,m=g.mirror,v=c.isHorizontal(),b=c._ticksToDraw,x=Rn(g),y=g.padding,_=Fn(f.gridLines),k=-ct.toRadians(c.labelRotation),w=[];for("top"===p?(r=c.bottom-_-y,o=k?"left":"center"):"bottom"===p?(r=c.top+_+y,o=k?"right":"center"):"left"===p?(a=c.right-(m?0:_)-y,o=m?"left":"right"):(a=c.left+(m?0:_)+y,o=m?"right":"left"),t=0,e=b.length;t<e;++t)i=(n=b[t]).label,Pn(i)||(s=c.getPixelForTick(n._index||t)+g.labelOffset,u=(l=n.major?x.major:x.minor).lineHeight,d=Cn(i)?i.length:1,v?(a=s,h="top"===p?((k?1:.5)-d)*u:(k?0:.5)*u):(r=s,h=(1-d)*u/2),w.push({x:a,y:r,rotation:k,label:i,font:l,textOffset:h,textAlign:o}));return w},_drawGrid:function(t){var e=this,n=e.options.gridLines;if(n.display){var i,a,r,o,s,l=e.ctx,u=e.chart,d=ct._alignPixel,h=n.drawBorder?Dn(n.lineWidth,0,0):0,c=e._gridLineItems||(e._gridLineItems=e._computeGridLineItems(t));for(r=0,o=c.length;r<o;++r)i=(s=c[r]).width,a=s.color,i&&a&&(l.save(),l.lineWidth=i,l.strokeStyle=a,l.setLineDash&&(l.setLineDash(s.borderDash),l.lineDashOffset=s.borderDashOffset),l.beginPath(),n.drawTicks&&(l.moveTo(s.tx1,s.ty1),l.lineTo(s.tx2,s.ty2)),n.drawOnChartArea&&(l.moveTo(s.x1,s.y1),l.lineTo(s.x2,s.y2)),l.stroke(),l.restore());if(h){var f,g,p,m,v=h,b=Dn(n.lineWidth,c.ticksLength-1,1),x=c.borderValue;e.isHorizontal()?(f=d(u,e.left,v)-v/2,g=d(u,e.right,b)+b/2,p=m=x):(p=d(u,e.top,v)-v/2,m=d(u,e.bottom,b)+b/2,f=g=x),l.lineWidth=h,l.strokeStyle=Dn(n.color,0),l.beginPath(),l.moveTo(f,p),l.lineTo(g,m),l.stroke()}}},_drawLabels:function(){var t=this;if(t.options.ticks.display){var e,n,i,a,r,o,s,l,u=t.ctx,d=t._labelItems||(t._labelItems=t._computeLabelItems());for(e=0,i=d.length;e<i;++e){if(o=(r=d[e]).font,u.save(),u.translate(r.x,r.y),u.rotate(r.rotation),u.font=o.string,u.fillStyle=o.color,u.textBaseline="middle",u.textAlign=r.textAlign,s=r.label,l=r.textOffset,Cn(s))for(n=0,a=s.length;n<a;++n)u.fillText(""+s[n],0,l),l+=o.lineHeight;else u.fillText(s,0,l);u.restore()}}},_drawTitle:function(){var t=this,e=t.ctx,n=t.options,i=n.scaleLabel;if(i.display){var a,r,o=An(i.fontColor,st.global.defaultFontColor),s=ct.options._parseFont(i),l=ct.options.toPadding(i.padding),u=s.lineHeight/2,d=n.position,h=0;if(t.isHorizontal())a=t.left+t.width/2,r="bottom"===d?t.bottom-u-l.bottom:t.top+u+l.top;else{var c="left"===d;a=c?t.left+u+l.top:t.right-u-l.top,r=t.top+t.height/2,h=c?-.5*Math.PI:.5*Math.PI}e.save(),e.translate(a,r),e.rotate(h),e.textAlign="center",e.textBaseline="middle",e.fillStyle=o,e.font=s.string,e.fillText(i.labelString,0,0),e.restore()}},draw:function(t){this._isVisible()&&(this._drawGrid(t),this._drawTitle(),this._drawLabels())},_layers:function(){var t=this,e=t.options,n=e.ticks&&e.ticks.z||0,i=e.gridLines&&e.gridLines.z||0;return t._isVisible()&&n!==i&&t.draw===t._draw?[{z:i,draw:function(){t._drawGrid.apply(t,arguments),t._drawTitle.apply(t,arguments)}},{z:n,draw:function(){t._drawLabels.apply(t,arguments)}}]:[{z:n,draw:function(){t.draw.apply(t,arguments)}}]}});zn.prototype._draw=zn.prototype.draw;var Nn=zn,Bn=ct.isNullOrUndef,Vn=Nn.extend({_parse:function(t,e){var n=this._getLabels(),i=n.indexOf(t),a=n.lastIndexOf(t);return-1===i||i!==a?e:i},_parseObject:function(t,e,n){return void 0!==t[e]?this._parse(t[e],n):null},determineDataLimits:function(){var t,e=this,n=e._getLabels(),i=e.options.ticks,a=i.min,r=i.max,o=0,s=n.length-1;void 0!==a&&(t=n.indexOf(a))>=0&&(o=t),void 0!==r&&(t=n.indexOf(r))>=0&&(s=t),e.minIndex=o,e.maxIndex=s,e.min=n[o],e.max=n[s]},buildTicks:function(){var t=this._getLabels(),e=this.minIndex,n=this.maxIndex;this.ticks=0===e&&n===t.length-1?t:t.slice(e,n+1)},getLabelForIndex:function(t,e){var n=this._getParsedValue(t,e),i=this._getLabels();return n>=0&&n<i.length?i[n]:n},_configure:function(){var t=this,e=t.options.offset,n=t.ticks;Nn.prototype._configure.call(t),t.isHorizontal()||(t._reversePixels=!t._reversePixels),n&&(t._startValue=t.minIndex-(e?.5:0),t._valueRange=Math.max(n.length-(e?0:1),1))},getPixelForValue:function(t,e,n){var i=this;return Bn(e)||Bn(n)?"number"!=typeof t&&(t=i._parse(t,e)):t=i._getParsedValue(e,n),i.getPixelForDecimal((t-i._startValue)/i._valueRange)},getPixelForTick:function(t){var e=this.ticks;return t<0||t>e.length-1?null:this.getPixelForValue(t+this.minIndex)},getValueForPixel:function(t){var e=Math.round(this._startValue+this.getDecimalForPixel(t)*this._valueRange);return Math.min(Math.max(e,0),this.ticks.length-1)},getBasePixel:function(){return this.bottom}}),Wn={position:"bottom"};Vn._defaults=Wn;var En=ct.noop,Hn=ct.isNullOrUndef;var jn=Nn.extend({_parse:function(t){return ct.isNullOrUndef(t)?NaN:("number"==typeof t||t instanceof Number)&&!isFinite(t)?NaN:+t},getRightValue:function(t){return"string"==typeof t?+t:Nn.prototype.getRightValue.call(this,t)},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;if(e.beginAtZero){var n=ct.sign(t.min),i=ct.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:En,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:ct.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,p=ct.niceNum((g-f)/u/l)*l;if(p<1e-14&&Hn(d)&&Hn(h))return[f,g];(r=Math.ceil(g/p)-Math.floor(f/p))>u&&(p=ct.niceNum(r*p/u/l)*l),s||Hn(c)?n=Math.pow(10,ct._decimalPlaces(p)):(n=Math.pow(10,c),p=Math.ceil(p*n)/n),i=Math.floor(f/p)*p,a=Math.ceil(g/p)*p,s&&(!Hn(d)&&ct.almostWhole(d/p,p/1e3)&&(i=d),!Hn(h)&&ct.almostWhole(h/p,p/1e3)&&(a=h)),r=(a-i)/p,r=ct.almostEquals(r,Math.round(r),p/1e3)?Math.round(r):Math.ceil(r),i=Math.round(i*n)/n,a=Math.round(a*n)/n,o.push(Hn(d)?i:d);for(var m=1;m<r;++m)o.push(Math.round((i+m*p)*n)/n);return o.push(Hn(h)?a:h),o}(i,t);t.handleDirectionalChanges(),t.max=ct.max(a),t.min=ct.min(a),e.reverse?(a.reverse(),t.start=t.max,t.end=t.min):(t.start=t.min,t.end=t.max)},convertTicksToLabels:function(){var t=this;t.ticksAsNumbers=t.ticks.slice(),t.zeroLineIndex=t.ticks.indexOf(0),Nn.prototype.convertTicksToLabels.call(t)},_configure:function(){var t,e=this,n=e.getTicks(),i=e.min,a=e.max;Nn.prototype._configure.call(e),e.options.offset&&n.length&&(i-=t=(a-i)/Math.max(n.length-1,1)/2,a+=t),e._startValue=i,e._endValue=a,e._valueRange=a-i}}),qn={position:"left",ticks:{callback:Sn.formatters.linear}};var Yn=jn.extend({determineDataLimits:function(){var t=this,e=t._getMatchingMetas();t.min=Number.POSITIVE_INFINITY,t.max=Number.NEGATIVE_INFINITY,t._hasStacks(e)?ct.each(function(t,e){var n,i,a,r,o,s,l,u,d,h=t.options,c={};for(i=0,a=e.length;i<a;++i)for(n=e[i],void 0===c[s=t._getStackKey(n)]&&(c[s]={positiveValues:[],negativeValues:[]}),l=c[s].positiveValues,u=c[s].negativeValues,r=0,o=n.data.length;r<o;++r)n.data[r].hidden||(d=t._getParsedValue(r,n._datasetIndex),isNaN(d)||(l[r]=l[r]||0,u[r]=u[r]||0,h.relativePoints?l[r]=100:d<0?u[r]+=d:l[r]+=d));return c}(t,e),function(e){var n=e.positiveValues.concat(e.negativeValues);t.min=Math.min(t.min,ct.min(n)),t.max=Math.max(t.max,ct.max(n))}):function(t,e){var n,i,a,r,o,s;for(n=0,i=e.length;n<i;++n)for(a=0,r=(o=e[n]).data.length;a<r;++a)o.data[a].hidden||(s=t._getParsedValue(a,o._datasetIndex),isNaN(s)||(t.min=Math.min(s,t.min),t.max=Math.max(s,t.max)))}(t,e),t.min=ct.isFinite(t.min)&&!isNaN(t.min)?t.min:0,t.max=ct.isFinite(t.max)&&!isNaN(t.max)?t.max:1,this.handleTickRangeOptions()},_computeTickLimit:function(){var t;return this.isHorizontal()?Math.ceil(this.width/40):(t=ct.options._parseFont(this.options.ticks),Math.ceil(this.height/t.lineHeight))},handleDirectionalChanges:function(){this.isHorizontal()||this.ticks.reverse()},getLabelForIndex:function(t,e){return this._getScaleLabel(t,e)},getPixelForValue:function(t){return this.getPixelForDecimal((+this.getRightValue(t)-this._startValue)/this._valueRange)},getValueForPixel:function(t){return this._startValue+this.getDecimalForPixel(t)*this._valueRange},getPixelForTick:function(t){var e=this.ticksAsNumbers;return t<0||t>e.length-1?null:this.getPixelForValue(e[t])}}),Un=qn;Yn._defaults=Un;var Gn=ct.valueOrDefault,Kn=ct.math.log10;var Xn={position:"left",ticks:{callback:Sn.formatters.logarithmic}};function Zn(t,e){return ct.isFinite(t)&&t>=0?t:e}var $n=Nn.extend({_parse:function(t){return ct.isNullOrUndef(t)?NaN:("number"==typeof t||t instanceof Number)&&!isFinite(t)?NaN:+t},determineDataLimits:function(){var t=this,e=t._getMatchingMetas();t.min=Number.POSITIVE_INFINITY,t.max=Number.NEGATIVE_INFINITY,t.minNotZero=Number.POSITIVE_INFINITY,t._hasStacks(e)?ct.each(function(t,e){var n,i,a,r,o,s,l,u,d={};for(i=0,a=e.length;i<a;++i)for(n=e[i],l=d[s=t._getStackKey(n)]||(d[s]=[]),r=0,o=n.data.length;r<o;++r)n.data[r].hidden||(u=t._getParsedValue(r,n._datasetIndex),isNaN(u)||u<0||(l[r]=l[r]||0,l[r]+=u));return d}(t,e),function(e){e.length&&(t.min=Math.min(t.min,ct.min(e)),t.max=Math.max(t.max,ct.max(e)))}):function(t,e){var n,i,a,r,o,s;for(n=0,i=e.length;n<i;++n)for(a=0,r=(o=e[n]).data.length;a<r;++a)o.data[a].hidden||(s=t._getParsedValue(a,o._datasetIndex),isNaN(s)||s<0||(t.min=Math.min(s,t.min),t.max=Math.max(s,t.max),0!==s&&(t.minNotZero=Math.min(s,t.minNotZero))))}(t,e),t.min=ct.isFinite(t.min)?t.min:null,t.max=ct.isFinite(t.max)?t.max:null,t.minNotZero=ct.isFinite(t.minNotZero)?t.minNotZero:null,this.handleTickRangeOptions()},handleTickRangeOptions:function(){var t=this,e=t.options.ticks;t.min=Zn(e.min,t.min),t.max=Zn(e.max,t.max),t.min===t.max&&(0!==t.min&&null!==t.min?(t.min=Math.pow(10,Math.floor(Kn(t.min))-1),t.max=Math.pow(10,Math.floor(Kn(t.max))+1)):(t.min=1,t.max=10)),null===t.min&&(t.min=Math.pow(10,Math.floor(Kn(t.max))-1)),null===t.max&&(t.max=0!==t.min?Math.pow(10,Math.floor(Kn(t.min))+1):10),null===t.minNotZero&&(t.min>0?t.minNotZero=t.min:t.max<1?t.minNotZero=Math.pow(10,Math.floor(Kn(t.max))):t.minNotZero=1)},buildTicks:function(){var t=this,e=t.options.ticks,n=!t.isHorizontal(),i={min:Zn(e.min),max:Zn(e.max)},a=t.ticks=function(t,e){var n,i,a=[],r=Gn(t.min,Math.pow(10,Math.floor(Kn(e.min)))),o=Math.floor(Kn(e.max)),s=Math.ceil(e.max/Math.pow(10,o));0===r?(n=Math.floor(Kn(e.minNotZero)),i=Math.floor(e.minNotZero/Math.pow(10,n)),a.push(r),r=i*Math.pow(10,n)):(n=Math.floor(Kn(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=Gn(t.max,r);return a.push(u),a}(i,t);t.max=ct.max(a),t.min=ct.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(),Nn.prototype.convertTicksToLabels.call(this)},getLabelForIndex:function(t,e){return this._getScaleLabel(t,e)},getPixelForTick:function(t){var e=this.tickValues;return t<0||t>e.length-1?null:this.getPixelForValue(e[t])},_getFirstTickValue:function(t){var e=Math.floor(Kn(t));return Math.floor(t/Math.pow(10,e))*Math.pow(10,e)},_configure:function(){var t=this,e=t.min,n=0;Nn.prototype._configure.call(t),0===e&&(e=t._getFirstTickValue(t.minNotZero),n=Gn(t.options.ticks.fontSize,st.global.defaultFontSize)/t._length),t._startValue=Kn(e),t._valueOffset=n,t._valueRange=(Kn(t.max)-Kn(e))/(1-n)},getPixelForValue:function(t){var e=this,n=0;return t>e.min&&t>0&&(n=(Kn(t)-e._startValue)/e._valueRange+e._valueOffset),e.getPixelForDecimal(n)},getValueForPixel:function(t){var e=this,n=e.getDecimalForPixel(t);return 0===n&&0===e.min?0:Math.pow(10,e._startValue+(n-e._valueOffset)*e._valueRange)}}),Jn=Xn;$n._defaults=Jn;var Qn=ct.valueOrDefault,ti=ct.valueAtIndexOrDefault,ei=ct.options.resolve,ni={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:Sn.formatters.linear},pointLabels:{display:!0,fontSize:10,callback:function(t){return t}}};function ii(t){var e=t.ticks;return e.display&&t.display?Qn(e.fontSize,st.global.defaultFontSize)+2*e.backdropPaddingY:0}function ai(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 ri(t){return 0===t||180===t?"center":t<180?"left":"right"}function oi(t,e,n,i){var a,r,o=n.y+i/2;if(ct.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 si(t,e,n){90===t||270===t?n.y-=e.h/2:(t>270||t<90)&&(n.y-=e.h)}function li(t){return ct.isNumber(t)?t:0}var ui=jn.extend({setDimensions:function(){var t=this;t.width=t.maxWidth,t.height=t.maxHeight,t.paddingTop=ii(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;ct.each(e.data.datasets,function(a,r){if(e.isDatasetVisible(r)){var o=e.getDatasetMeta(r);ct.each(a.data,function(e,a){var s=t._getParsedValue(a,r);isNaN(s)||o.data[a].hidden||(n=Math.min(s,n),i=Math.max(s,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/ii(this.options))},convertTicksToLabels:function(){var t=this;jn.prototype.convertTicksToLabels.call(t),t.pointLabels=t.chart.data.labels.map(function(){var e=ct.callback(t.options.pointLabels.callback,arguments,t);return e||0===e?e:""})},getLabelForIndex:function(t,e){return this._getParsedValue(t,e)},fit:function(){var t=this.options;t.display&&t.pointLabels.display?function(t){var e,n,i,a=ct.options._parseFont(t.options.pointLabels),r={l:0,r:t.width,t:0,b:t.height-t.paddingTop},o={};t.ctx.font=a.string,t._pointLabelSizes=[];var s,l,u,d=t.chart.data.labels.length;for(e=0;e<d;e++){i=t.getPointPosition(e,t.drawingArea+5),s=t.ctx,l=a.lineHeight,u=t.pointLabels[e],n=ct.isArray(u)?{w:ct.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=ct.toDegrees(h)%360,f=ai(c,i.x,n.w,0,180),g=ai(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 i=this,a=e.l/Math.sin(n.l),r=Math.max(e.r-i.width,0)/Math.sin(n.r),o=-e.t/Math.cos(n.t),s=-Math.max(e.b-(i.height-i.paddingTop),0)/Math.cos(n.b);a=li(a),r=li(r),o=li(o),s=li(s),i.drawingArea=Math.min(Math.floor(t-(a+r)/2),Math.floor(t-(o+s)/2)),i.setCenterPoint(a,r,o,s)},setCenterPoint:function(t,e,n,i){var a=this,r=a.width-e-a.drawingArea,o=t+a.drawingArea,s=n+a.drawingArea,l=a.height-a.paddingTop-i-a.drawingArea;a.xCenter=Math.floor((o+r)/2+a.left),a.yCenter=Math.floor((s+l)/2+a.top+a.paddingTop)},getIndexAngle:function(t){var e=this.chart,n=(t*(360/e.data.labels.length)+((e.options||{}).startAngle||0))%360;return(n<0?n+360:n)*Math.PI*2/360},getDistanceFromCenterForValue:function(t){var e=this;if(ct.isNullOrUndef(t))return NaN;var n=e.drawingArea/(e.max-e.min);return e.options.ticks.reverse?(e.max-t)*n:(t-e.min)*n},getPointPosition:function(t,e){var n=this.getIndexAngle(t)-Math.PI/2;return{x:Math.cos(n)*e+this.xCenter,y:Math.sin(n)*e+this.yCenter}},getPointPositionForValue:function(t,e){return this.getPointPosition(t,this.getDistanceFromCenterForValue(e))},getBasePosition:function(t){var e=this.min,n=this.max;return this.getPointPositionForValue(t||0,this.beginAtZero?0:e<0&&n<0?n:e>0&&n>0?e:0)},_drawGrid:function(){var t,e,n,i=this,a=i.ctx,r=i.options,o=r.gridLines,s=r.angleLines,l=Qn(s.lineWidth,o.lineWidth),u=Qn(s.color,o.color);if(r.pointLabels.display&&function(t){var e=t.ctx,n=t.options,i=n.pointLabels,a=ii(n),r=t.getDistanceFromCenterForValue(n.ticks.reverse?t.min:t.max),o=ct.options._parseFont(i);e.save(),e.font=o.string,e.textBaseline="middle";for(var s=t.chart.data.labels.length-1;s>=0;s--){var l=0===s?a/2:0,u=t.getPointPosition(s,r+l+5),d=ti(i.fontColor,s,st.global.defaultFontColor);e.fillStyle=d;var h=t.getIndexAngle(s),c=ct.toDegrees(h);e.textAlign=ri(c),si(c,t._pointLabelSizes[s],u),oi(e,t.pointLabels[s],u,o.lineHeight)}e.restore()}(i),o.display&&ct.each(i.ticks,function(t,n){0!==n&&(e=i.getDistanceFromCenterForValue(i.ticksAsNumbers[n]),function(t,e,n,i){var a,r=t.ctx,o=e.circular,s=t.chart.data.labels.length,l=ti(e.color,i-1),u=ti(e.lineWidth,i-1);if((o||s)&&l&&u){if(r.save(),r.strokeStyle=l,r.lineWidth=u,r.setLineDash&&(r.setLineDash(e.borderDash||[]),r.lineDashOffset=e.borderDashOffset||0),r.beginPath(),o)r.arc(t.xCenter,t.yCenter,n,0,2*Math.PI);else{a=t.getPointPosition(0,n),r.moveTo(a.x,a.y);for(var d=1;d<s;d++)a=t.getPointPosition(d,n),r.lineTo(a.x,a.y)}r.closePath(),r.stroke(),r.restore()}}(i,o,e,n))}),s.display&&l&&u){for(a.save(),a.lineWidth=l,a.strokeStyle=u,a.setLineDash&&(a.setLineDash(ei([s.borderDash,o.borderDash,[]])),a.lineDashOffset=ei([s.borderDashOffset,o.borderDashOffset,0])),t=i.chart.data.labels.length-1;t>=0;t--)e=i.getDistanceFromCenterForValue(r.ticks.reverse?i.min:i.max),n=i.getPointPosition(t,e),a.beginPath(),a.moveTo(i.xCenter,i.yCenter),a.lineTo(n.x,n.y),a.stroke();a.restore()}},_drawLabels:function(){var t=this,e=t.ctx,n=t.options.ticks;if(n.display){var i,a,r=t.getIndexAngle(0),o=ct.options._parseFont(n),s=Qn(n.fontColor,st.global.defaultFontColor);e.save(),e.font=o.string,e.translate(t.xCenter,t.yCenter),e.rotate(r),e.textAlign="center",e.textBaseline="middle",ct.each(t.ticks,function(r,l){(0!==l||n.reverse)&&(i=t.getDistanceFromCenterForValue(t.ticksAsNumbers[l]),n.showLabelBackdrop&&(a=e.measureText(r).width,e.fillStyle=n.backdropColor,e.fillRect(-a/2-n.backdropPaddingX,-i-o.size/2-n.backdropPaddingY,a+2*n.backdropPaddingX,o.size+2*n.backdropPaddingY)),e.fillStyle=s,e.fillText(r,0,-i))}),e.restore()}},_drawTitle:ct.noop}),di=ni;ui._defaults=di;var hi=ct.valueOrDefault,ci=ct.math._factorize,fi=Number.MIN_SAFE_INTEGER||-9007199254740991,gi=Number.MAX_SAFE_INTEGER||9007199254740991,pi={millisecond:{common:!0,size:1,steps:ci(1e3)},second:{common:!0,size:1e3,steps:ci(60)},minute:{common:!0,size:6e4,steps:ci(60)},hour:{common:!0,size:36e5,steps:ci(24)},day:{common:!0,size:864e5,steps:ci(10)},week:{common:!1,size:6048e5,steps:ci(4)},month:{common:!0,size:2628e6,steps:ci(12)},quarter:{common:!1,size:7884e6,steps:ci(4)},year:{common:!0,size:3154e7}},mi=Object.keys(pi);function vi(t,e,n){void 0!==t&&console.warn('time scale: "'+e+'" is deprecated. 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e=mi.indexOf(t)+1,n=mi.length;e<n;++e)if(pi[mi[e]].common)return mi[e]}function Si(t,e,n,i){var a,r=t._adapter,o=t.options,s=o.time,l=s.unit||function(t,e,n,i){var a,r,o,s=mi.length;for(a=mi.indexOf(t);a<s-1;++a)if(o=(r=pi[mi[a]]).steps?r.steps[r.steps.length-1]:gi,r.common&&Math.ceil((n-e)/(o*r.size))<=i)return mi[a];return mi[s-1]}(s.minUnit,e,n,i),u=Mi(l),d=hi(s.stepSize,s.unitStepSize),h="week"===l&&s.isoWeekday,c=o.ticks.major.enabled,f=pi[l],g=e,p=n,m=[];for(d||(d=function(t,e,n,i){var a,r,o,s=e-t,l=pi[n],u=l.size,d=l.steps;if(!d)return Math.ceil(s/(i*u));for(a=0,r=d.length;a<r&&(o=d[a],!(Math.ceil(s/(u*o))<=i));++a);return o}(e,n,l,i)),h&&(g=+r.startOf(g,"isoWeek",h),p=+r.startOf(p,"isoWeek",h)),g=+r.startOf(g,h?"day":l),(p=+r.startOf(p,h?"day":l))<n&&(p=+r.add(p,1,l)),a=g,c&&u&&!h&&!s.round&&(a=+r.startOf(a,u),a=+r.add(a,~~((g-a)/(f.size*d))*d,l));a<p;a=+r.add(a,d,l))m.push(+a);return m.push(+a),m}function Ci(t,e,n){var i,a,r=[],o={},s=e.length;for(i=0;i<s;++i)o[a=e[i]]=i,r.push({value:a,major:!1});return 0!==s&&n?function(t,e,n,i){var a,r,o=t._adapter,s=+o.startOf(e[0].value,i),l=e[e.length-1].value;for(a=s;a<=l;a=+o.add(a,1,i))(r=n[a])>=0&&(e[r].major=!0);return e}(t,r,o,n):r}var Pi=Nn.extend({_parse:function(t,e){return ki(this,t)},_parseObject:function(t,e,n){return t&&t.t?this._parse(t.t,n):void 0!==t[e]?this._parse(t[e],n):null},initialize:function(){var t=this.options,e=t.time||(t.time={}),n=this._adapter=new Mn._date(t.adapters.date);this.mergeTicksOptions(),ct.mergeIf(e.displayFormats,n.formats()),Nn.prototype.initialize.call(this)},update:function(){var t=this,e=t.options,n=e.time||(e.time={});return vi(n.format,"time.format","time.parser"),vi(n.min,"time.min","ticks.min"),vi(n.max,"time.max","ticks.max"),Nn.prototype.update.apply(t,arguments)},getRightValue:function(t){return t&&void 0!==t.t&&(t=t.t),Nn.prototype.getRightValue.call(this,t)},determineDataLimits:function(){var 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t,e,n,i=this,a=i.min,r=i.max,o=i.options,s=o.time,l=i._timestamps,u=[];switch(o.ticks.source){case"data":l=l.data;break;case"labels":l=l.labels;break;case"auto":default:l=Si(i,a,r,i.getLabelCapacity(a))}for("ticks"===o.bounds&&l.length&&(a=l[0],r=l[l.length-1]),a=wi(i,xi(o))||a,r=wi(i,yi(o))||r,t=0,e=l.length;t<e;++t)(n=l[t])>=a&&n<=r&&u.push(n);return i.min=a,i.max=r,i._unit=s.unit||function(t,e,n,i,a){var r,o;for(r=mi.length-1;r>=mi.indexOf(n);r--)if(o=mi[r],pi[o].common&&t._adapter.diff(a,i,o)>=e.length-1)return o;return mi[n?mi.indexOf(n):0]}(i,u,s.minUnit,i.min,i.max),i._majorUnit=Mi(i._unit),i._table=function(t,e,n,i){if("linear"===i||!t.length)return[{time:e,pos:0},{time:n,pos:1}];var a,r,o,s,l,u=[],d=[e];for(a=0,r=t.length;a<r;++a)(s=t[a])>e&&s<n&&d.push(s);for(d.push(n),a=0,r=d.length;a<r;++a)l=d[a+1],o=d[a-1],s=d[a],void 0!==o&&void 0!==l&&Math.round((l+o)/2)===s||u.push({time:s,pos:a/(r-1)});return u}(i._timestamps.data,a,r,o.distribution),i._offsets=function(t,e,n,i,a){var 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e,n,i=[];for(e=0,n=t.length;e<n;++e)i.push(this.tickFormatFunction(t[e].value,e,t));return i},getPixelForOffset:function(t){var e=this._offsets,n=_i(this._table,"time",t,"pos");return this.getPixelForDecimal((e.start+n)*e.factor)},getPixelForValue:function(t,e,n){var i=null;if(void 0!==e&&void 0!==n&&(i=this._timestamps.datasets[n][e]),null===i&&(i=wi(this,t)),null!==i)return this.getPixelForOffset(i)},getPixelForTick:function(t){var e=this.getTicks();return t>=0&&t<e.length?this.getPixelForOffset(e[t].value):null},getValueForPixel:function(t){var e=this._offsets,n=this.getDecimalForPixel(t)/e.factor-e.end,i=_i(this._table,"pos",n,"time");return this._adapter._create(i)},_getLabelSize:function(t){var e=this.options.ticks,n=this.ctx.measureText(t).width,i=ct.toRadians(this.isHorizontal()?e.maxRotation:e.minRotation),a=Math.cos(i),r=Math.sin(i),o=hi(e.fontSize,st.global.defaultFontSize);return{w:n*a+o*r,h:n*r+o*a}},getLabelWidth:function(t){return this._getLabelSize(t).w},getLabelCapacity:function(t){var e=this,n=e.options.time,i=n.displayFormats,a=i[n.unit]||i.millisecond,r=e.tickFormatFunction(t,0,Ci(e,[t],e._majorUnit),a),o=e._getLabelSize(r),s=Math.floor(e.isHorizontal()?e.width/o.w:e.height/o.h);return e.options.offset&&s--,s>0?s:1}}),Ai={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}}};Pi._defaults=Ai;var Di={category:Vn,linear:Yn,logarithmic:$n,radialLinear:ui,time:Pi},Ii={datetime:"MMM D, YYYY, h:mm:ss a",millisecond:"h:mm:ss.SSS a",second:"h:mm:ss a",minute:"h:mm a",hour:"hA",day:"MMM D",week:"ll",month:"MMM YYYY",quarter:"[Q]Q - YYYY",year:"YYYY"};Mn._date.override("function"==typeof t?{_id:"moment",formats:function(){return Ii},parse:function(e,n){return"string"==typeof e&&"string"==typeof n?e=t(e,n):e instanceof 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e,n,i,a,r,o,s,l=(t.data.datasets||[]).length-1,u=t.ctx;for(n=l;n>=0;--n)(e=t.getDatasetMeta(n).$filler)&&e.visible&&(a=(i=e.el)._view,r=i._children||[],o=e.mapper,s=a.backgroundColor||st.global.defaultColor,o&&s&&r.length&&(ct.canvas.clipArea(u,t.chartArea),Bi(u,r,o,a,s,i._loop),ct.canvas.unclipArea(u)))}},Wi=ct.rtl.getRtlAdapter,Ei=ct.noop,Hi=ct.valueOrDefault;function ji(t,e){return t.usePointStyle&&t.boxWidth>e?e:t.boxWidth}st._set("global",{legend:{display:!0,position:"top",align:"center",fullWidth:!0,reverse:!1,weight:1e3,onClick:function(t,e){var 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,n=t.options.legend||{},i=n.labels&&n.labels.usePointStyle;return ct.isArray(e.datasets)?e.datasets.map(function(e,n){var a=t.getDatasetMeta(n).controller.getStyle(i?0:void 0);return{text:e.label,fillStyle:a.backgroundColor,hidden:!t.isDatasetVisible(n),lineCap:a.borderCapStyle,lineDash:a.borderDash,lineDashOffset:a.borderDashOffset,lineJoin:a.borderJoinStyle,lineWidth:a.borderWidth,strokeStyle:a.borderColor,pointStyle:a.pointStyle,rotation:a.rotation,datasetIndex:n}},this):[]}}},legendCallback:function(t){var e,n,i,a=document.createElement("ul"),r=t.data.datasets;for(a.setAttribute("class",t.id+"-legend"),e=0,n=r.length;e<n;e++)(i=a.appendChild(document.createElement("li"))).appendChild(document.createElement("span")).style.backgroundColor=r[e].backgroundColor,r[e].label&&i.appendChild(document.createTextNode(r[e].label));return a.outerHTML}});var qi=xt.extend({initialize:function(t){ct.extend(this,t),this.legendHitBoxes=[],this._hoveredItem=null,this.doughnutMode=!1},beforeUpdate:Ei,update:function(t,e,n){var i=this;return i.beforeUpdate(),i.maxWidth=t,i.maxHeight=e,i.margins=n,i.beforeSetDimensions(),i.setDimensions(),i.afterSetDimensions(),i.beforeBuildLabels(),i.buildLabels(),i.afterBuildLabels(),i.beforeFit(),i.fit(),i.afterFit(),i.afterUpdate(),i.minSize},afterUpdate:Ei,beforeSetDimensions:Ei,setDimensions:function(){var t=this;t.isHorizontal()?(t.width=t.maxWidth,t.left=0,t.right=t.width):(t.height=t.maxHeight,t.top=0,t.bottom=t.height),t.paddingLeft=0,t.paddingTop=0,t.paddingRight=0,t.paddingBottom=0,t.minSize={width:0,height:0}},afterSetDimensions:Ei,beforeBuildLabels:Ei,buildLabels:function(){var t=this,e=t.options.labels||{},n=ct.callback(e.generateLabels,[t.chart],t)||[];e.filter&&(n=n.filter(function(n){return e.filter(n,t.chart.data)})),t.options.reverse&&n.reverse(),t.legendItems=n},afterBuildLabels:Ei,beforeFit:Ei,fit:function(){var t=this,e=t.options,n=e.labels,i=e.display,a=t.ctx,r=ct.options._parseFont(n),o=r.size,s=t.legendHitBoxes=[],l=t.minSize,u=t.isHorizontal();if(u?(l.width=t.maxWidth,l.height=i?10:0):(l.width=i?10:0,l.height=t.maxHeight),i){if(a.font=r.string,u){var d=t.lineWidths=[0],h=0;a.textAlign="left",a.textBaseline="middle",ct.each(t.legendItems,function(t,e){var i=ji(n,o)+o/2+a.measureText(t.text).width;(0===e||d[d.length-1]+i+2*n.padding>l.width)&&(h+=o+n.padding,d[d.length-(e>0?0:1)]=0),s[e]={left:0,top:0,width:i,height:o},d[d.length-1]+=i+n.padding}),l.height+=h}else{var c=n.padding,f=t.columnWidths=[],g=t.columnHeights=[],p=n.padding,m=0,v=0;ct.each(t.legendItems,function(t,e){var i=ji(n,o)+o/2+a.measureText(t.text).width;e>0&&v+o+2*c>l.height&&(p+=m+n.padding,f.push(m),g.push(v),m=0,v=0),m=Math.max(m,i),v+=o+c,s[e]={left:0,top:0,width:i,height:o}}),p+=m,f.push(m),g.push(v),l.width+=p}t.width=l.width,t.height=l.height}else t.width=l.width=t.height=l.height=0},afterFit:Ei,isHorizontal:function(){return"top"===this.options.position||"bottom"===this.options.position},draw:function(){var t=this,e=t.options,n=e.labels,i=st.global,a=i.defaultColor,r=i.elements.line,o=t.height,s=t.columnHeights,l=t.width,u=t.lineWidths;if(e.display){var d,h=Wi(e.rtl,t.left,t.minSize.width),c=t.ctx,f=Hi(n.fontColor,i.defaultFontColor),g=ct.options._parseFont(n),p=g.size;c.textAlign=h.textAlign("left"),c.textBaseline="middle",c.lineWidth=.5,c.strokeStyle=f,c.fillStyle=f,c.font=g.string;var m=ji(n,p),v=t.legendHitBoxes,b=function(t,i){switch(e.align){case"start":return n.padding;case"end":return t-i;default:return(t-i+n.padding)/2}},x=t.isHorizontal();d=x?{x:t.left+b(l,u[0]),y:t.top+n.padding,line:0}:{x:t.left+n.padding,y:t.top+b(o,s[0]),line:0},ct.rtl.overrideTextDirection(t.ctx,e.textDirection);var y=p+n.padding;ct.each(t.legendItems,function(e,i){var f=c.measureText(e.text).width,g=m+p/2+f,_=d.x,k=d.y;h.setWidth(t.minSize.width),x?i>0&&_+g+n.padding>t.left+t.minSize.width&&(k=d.y+=y,d.line++,_=d.x=t.left+b(l,u[d.line])):i>0&&k+y>t.top+t.minSize.height&&(_=d.x=_+t.columnWidths[d.line]+n.padding,d.line++,k=d.y=t.top+b(o,s[d.line]));var w=h.x(_);!function(t,e,i){if(!(isNaN(m)||m<=0)){c.save();var o=Hi(i.lineWidth,r.borderWidth);if(c.fillStyle=Hi(i.fillStyle,a),c.lineCap=Hi(i.lineCap,r.borderCapStyle),c.lineDashOffset=Hi(i.lineDashOffset,r.borderDashOffset),c.lineJoin=Hi(i.lineJoin,r.borderJoinStyle),c.lineWidth=o,c.strokeStyle=Hi(i.strokeStyle,a),c.setLineDash&&c.setLineDash(Hi(i.lineDash,r.borderDash)),n&&n.usePointStyle){var s=m*Math.SQRT2/2,l=h.xPlus(t,m/2),u=e+p/2;ct.canvas.drawPoint(c,i.pointStyle,s,l,u,i.rotation)}else c.fillRect(h.leftForLtr(t,m),e,m,p),0!==o&&c.strokeRect(h.leftForLtr(t,m),e,m,p);c.restore()}}(w,k,e),v[i].left=h.leftForLtr(w,v[i].width),v[i].top=k,function(t,e,n,i){var a=p/2,r=h.xPlus(t,m+a),o=e+a;c.fillText(n.text,r,o),n.hidden&&(c.beginPath(),c.lineWidth=2,c.moveTo(r,o),c.lineTo(h.xPlus(r,i),o),c.stroke())}(w,k,e,f),x?d.x+=g+n.padding:d.y+=y}),ct.rtl.restoreTextDirection(t.ctx,e.textDirection)}},_getLegendItemAt:function(t,e){var n,i,a,r=this;if(t>=r.left&&t<=r.right&&e>=r.top&&e<=r.bottom)for(a=r.legendHitBoxes,n=0;n<a.length;++n)if(t>=(i=a[n]).left&&t<=i.left+i.width&&e>=i.top&&e<=i.top+i.height)return r.legendItems[n];return null},handleEvent:function(t){var e,n=this,i=n.options,a="mouseup"===t.type?"click":t.type;if("mousemove"===a){if(!i.onHover&&!i.onLeave)return}else{if("click"!==a)return;if(!i.onClick)return}e=n._getLegendItemAt(t.x,t.y),"click"===a?e&&i.onClick&&i.onClick.call(n,t.native,e):(i.onLeave&&e!==n._hoveredItem&&(n._hoveredItem&&i.onLeave.call(n,t.native,n._hoveredItem),n._hoveredItem=e),i.onHover&&e&&i.onHover.call(n,t.native,e))}});function Yi(t,e){var n=new 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