diff --git a/Chart.js b/Chart.js index 808dd8ad0..cec1cfe50 100644 --- a/Chart.js +++ b/Chart.js @@ -1092,9 +1092,9 @@ frameDuration: 17, animations: [], dropFrames: 0, - addAnimation: function(chartInstance, animationObject, duration) { + addAnimation: function(chartInstance, animationObject, duration, lazy) { - if (typeof duration !== 'number' || duration === 0) { + if (!lazy) { chartInstance.animating = true; } @@ -1263,7 +1263,7 @@ } else { this.data.datasets.push(dataset); } - + this.buildOrUpdateControllers(); dataset.controller.reset(); // so that animation looks ok this.update(); @@ -1283,7 +1283,7 @@ if (index === undefined) { index = this.data.datasets[datasetIndex].data.length; } - + this.data.datasets[datasetIndex].data.splice(index, 0, data); this.data.datasets[datasetIndex].controller.addElementAndReset(index); this.update(); @@ -1403,16 +1403,16 @@ }, - update: function update(animationDuration) { + update: function update(animationDuration, lazy) { // This will loop through any data and do the appropriate element update for the type Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height); helpers.each(this.data.datasets, function(dataset, datasetIndex) { dataset.controller.update(); }, this); - this.render(animationDuration); + this.render(animationDuration, lazy); }, - render: function render(duration) { + render: function render(duration, lazy) { if (this.options.animation.duration !== 0 || duration) { var animation = new Chart.Animation(); @@ -1432,7 +1432,7 @@ animation.onAnimationProgress = this.options.onAnimationProgress; animation.onAnimationComplete = this.options.onAnimationComplete; - Chart.animationService.addAnimation(this, animation, duration); + Chart.animationService.addAnimation(this, animation, duration, lazy); } else { this.draw(); this.options.onAnimationComplete.call(this); @@ -1666,7 +1666,7 @@ (this.lastActive.length && this.active.length && changed)) { this.stop(); - this.render(this.options.hover.animationDuration); + this.update(this.options.hover.animationDuration, true); } } diff --git a/Chart.min.js b/Chart.min.js index 177c42adc..0f06a833a 100644 --- a/Chart.min.js +++ b/Chart.min.js @@ -7,9 +7,9 @@ * Released under the MIT license * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md */ -(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new 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t=this._options;i.extend(this,{_model:{xPadding:t.tooltips.xPadding,yPadding:t.tooltips.yPadding,xOffset:t.tooltips.xOffset,textColor:t.tooltips.fontColor,_fontFamily:t.tooltips.fontFamily,_fontStyle:t.tooltips.fontStyle,fontSize:t.tooltips.fontSize,titleTextColor:t.tooltips.titleFontColor,_titleFontFamily:t.tooltips.titleFontFamily,_titleFontStyle:t.tooltips.titleFontStyle,titleFontSize:t.tooltips.titleFontSize,caretHeight:t.tooltips.caretSize,cornerRadius:t.tooltips.cornerRadius,backgroundColor:t.tooltips.backgroundColor,opacity:0,legendColorBackground:t.tooltips.multiKeyBackground}})},update:function(){var t=this._chart.ctx;switch(this._options.hover.mode){case"single":i.extend(this._model,{text:i.template(this._options.tooltips.template,{element:this._active[0],value:this._data.datasets[this._active[0]._datasetIndex].data[this._active[0]._index],label:this._data.labels?this._data.labels[this._active[0]._index]:""})});var e=this._active[0].tooltipPosition();i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:e.padding});break;case"label":for(var a,s,o=[],n=[],r=this._data.datasets.length-1;r>=0&&(a=this._data.datasets[r].metaData,s=i.indexOf(a,this._active[0]),-1===s);r--);var h=function(t){var e,a,r,h,l,c=[],u=[],d=[];return i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){ -this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.ythis.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.ythis.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a); -}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:ithis.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;rr?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:tthis.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;em&&(m=t.x+s,o=e),t.x-sm&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*! +(function(){"use strict";var t=this,e=t.Chart,i=function(t,e){this.config=e,t.length&&t[0].getContext&&(t=t[0]),t.getContext&&(t=t.getContext("2d")),this.canvas=t.canvas,this.ctx=t;var a=function(t,e){return t["offset"+e]?t["offset"+e]:document.defaultView.getComputedStyle(t).getPropertyValue(e)},s=this.width=a(t.canvas,"Width")||t.canvas.width,o=this.height=a(t.canvas,"Height")||t.canvas.height;return t.canvas.width=s,t.canvas.height=o,s=this.width=t.canvas.width,o=this.height=t.canvas.height,this.aspectRatio=this.width/this.height,i.helpers.retinaScale(this),e?(this.controller=new i.Controller(this),this.controller):this};i.defaults={global:{responsive:!0,responsiveAnimationDuration:0,maintainAspectRatio:!0,events:["mousemove","mouseout","click","touchstart","touchmove","touchend"],hover:{onHover:null,mode:"single",animationDuration:400},onClick:null,defaultColor:"rgba(0,0,0,0.1)",elements:{}}},"undefined"!=typeof amd?define(function(){return i}):"object"==typeof module&&module.exports&&(module.exports=i),t.Chart=i,i.noConflict=function(){return t.Chart=e,i}}).call(this),function(){"use strict";var t=this,e=(t.Chart,Chart.helpers={}),i=e.each=function(t,e,i,a){var s=Array.prototype.slice.call(arguments,3);if(t)if(t.length===+t.length){var o;if(a)for(o=t.length-1;o>=0;o--)e.apply(i,[t[o],o].concat(s));else 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i.each(this._data.datasets,function(t){e=t.metaData,e[s]&&e[s].hasValue()&&c.push(e[s])},this),i.each(this._options.stacked?c.reverse():c,function(t){u.push(t._view.x),d.push(t._view.y),o.push(i.template(this._options.tooltips.multiTemplate,{element:t,datasetLabel:this._data.datasets[t._datasetIndex].label,value:this._data.datasets[t._datasetIndex].data[t._index]})),n.push({fill:t._view.backgroundColor,stroke:t._view.borderColor})},this),l=i.min(d),r=i.max(d),h=i.min(u),a=i.max(u),{x:h>this._chart.width/2?h:a,y:(l+r)/2}}.call(this,s);i.extend(this._model,{x:h.x,y:h.y,labels:o,title:this._data.labels&&this._data.labels.length?this._data.labels[this._active[0]._index]:"",legendColors:n,legendBackgroundColor:this._options.tooltips.multiKeyBackground}),this._model.height=o.length*this._model.fontSize+(o.length-1)*(this._model.fontSize/2)+2*this._model.yPadding+1.5*this._model.titleFontSize;var l=t.measureText(this._model.title).width,c=i.longestText(t,this.font,o)+this._model.fontSize+3,u=i.max([c,l]);this._model.width=u+2*this._model.xPadding;var d=this._model.height/2;this._model.y-d<0?this._model.y=d:this._model.y+d>this._chart.height&&(this._model.y=this._chart.height-d),this._model.x>this._chart.width/2?this._model.x-=this._model.xOffset+this._model.width:this._model.x+=this._model.xOffset}return this},draw:function(){var t=this._chart.ctx,e=this._view;switch(this._options.tooltips.custom&&this._options.tooltips.custom(this),this._options.hover.mode){case"single":t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),e.xAlign="center",e.yAlign="above";var a=e.caretPadding||2,s=t.measureText(e.text).width+2*e.xPadding,o=e.fontSize+2*e.yPadding,n=o+e.caretHeight+a;e.x+s/2>this._chart.width?e.xAlign="left":e.x-s/2<0&&(e.xAlign="right"),e.y-n<0&&(e.yAlign="below");var r=e.x-s/2,h=e.y-n;switch(t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),e.yAlign){case"above":t.beginPath(),t.moveTo(e.x,e.y-a),t.lineTo(e.x+e.caretHeight,e.y-(a+e.caretHeight)),t.lineTo(e.x-e.caretHeight,e.y-(a+e.caretHeight)),t.closePath(),t.fill();break;case"below":h=e.y+a+e.caretHeight,t.beginPath(),t.moveTo(e.x,e.y+a),t.lineTo(e.x+e.caretHeight,e.y+a+e.caretHeight),t.lineTo(e.x-e.caretHeight,e.y+a+e.caretHeight),t.closePath(),t.fill()}switch(e.xAlign){case"left":r=e.x-s+(e.cornerRadius+e.caretHeight);break;case"right":r=e.x-(e.cornerRadius+e.caretHeight)}i.drawRoundedRectangle(t,r,h,s,o,e.cornerRadius),t.fill(),t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.textAlign="center",t.textBaseline="middle",t.fillText(e.text,r+s/2,h+o/2);break;case"label":i.drawRoundedRectangle(t,e.x,e.y-e.height/2,e.width,e.height,e.cornerRadius),t.fillStyle=i.color(e.backgroundColor).alpha(e.opacity).rgbString(),t.fill(),t.closePath(),t.textAlign="left",t.textBaseline="middle",t.fillStyle=i.color(e.titleTextColor).alpha(e.opacity).rgbString(),t.font=i.fontString(e.fontSize,e._titleFontStyle,e._titleFontFamily),t.fillText(e.title,e.x+e.xPadding,this.getLineHeight(0)),t.font=i.fontString(e.fontSize,e._fontStyle,e._fontFamily),i.each(e.labels,function(a,s){t.fillStyle=i.color(e.textColor).alpha(e.opacity).rgbString(),t.fillText(a,e.x+e.xPadding+e.fontSize+3,this.getLineHeight(s+1)),t.fillStyle=i.color(e.legendColors[s].stroke).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding-1,this.getLineHeight(s+1)-e.fontSize/2-1,e.fontSize+2,e.fontSize+2),t.fillStyle=i.color(e.legendColors[s].fill).alpha(e.opacity).rgbString(),t.fillRect(e.x+e.xPadding,this.getLineHeight(s+1)-e.fontSize/2,e.fontSize,e.fontSize)},this)}},getLineHeight:function(t){var e=this._view.y-this._view.height/2+this._view.yPadding,i=t-1;return 0===t?e+this._view.titleFontSize/2:e+(1.5*this._view.fontSize*i+this._view.fontSize/2)+1.5*this._view.titleFontSize}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categorySpacing:10,spacing:1,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},e.controllers.bar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.bar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[]; +var i=new e.elements.Rectangle({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i)},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){i.each(this.getDataset().metaData,function(e,i){this.updateElement(e,i,t)},this)},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().xAxisID),n=this.getScaleForId(this.getDataset().yAxisID);s=n.getPixelForValue(n.min<0&&n.max<0?n.max:n.min>0&&n.max>0?n.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:o,_yScale:n,_datasetIndex:this.index,_index:e,_model:{x:o.calculateBarX(this.chart.data.datasets.length,this.index,e),y:a?s:n.calculateBarY(this.index,e),label:this.chart.data.labels[e],datasetLabel:this.getDataset().label,base:n.calculateBarBase(this.index,e),width:o.calculateBarWidth(this.chart.data.datasets.length),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}}),t.pivot()},draw:function(t){var e=t||1;i.each(this.getDataset().metaData,function(t,i){t.transition(e).draw()},this)},setHoverStyle:function(t){var e=this.chart.data.datasets[t._datasetIndex],a=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(e.hoverBackgroundColor,a,i.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:i.getValueAtIndexOrDefault(e.hoverBorderColor,a,i.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:i.getValueAtIndexOrDefault(e.borderWidth,a,t._model.borderWidth)},removeHoverStyle:function(t){var e=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,e,this.chart.options.elements.rectangle.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,e,this.chart.options.elements.rectangle.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,e,this.chart.options.elements.rectangle.borderWidth)}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.doughnut={animation:{animateRotate:!0,animateScale:!1},hover:{mode:"single"},cutoutPercentage:50},e.defaults.pie=i.clone(e.defaults.doughnut),i.extend(e.defaults.pie,{cutoutPercentage:0}),e.controllers.doughnut=e.controllers.pie=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.doughnut.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Arc({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},reset:function(){this.update(!0)},update:function(t){this.chart.outerRadius=(i.min([this.chart.chart.width,this.chart.chart.height])-this.chart.options.elements.arc.borderWidth/2)/2,this.chart.innerRadius=this.chart.options.cutoutPercentage?this.chart.outerRadius/100*this.chart.options.cutoutPercentage:1,this.chart.radiusLength=(this.chart.outerRadius-this.chart.innerRadius)/this.chart.data.datasets.length,this.getDataset().total=0,i.each(this.getDataset().data,function(t){this.getDataset().total+=Math.abs(t)},this),this.outerRadius=this.chart.outerRadius-this.chart.radiusLength*this.index,this.innerRadius=this.outerRadius-this.chart.radiusLength,i.each(this.getDataset().metaData,function(e,a){var s={x:this.chart.chart.width/2,y:this.chart.chart.height/2,startAngle:Math.PI*-.5,circumference:this.chart.options.animation.animateRotate?0:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.chart.options.animation.animateScale?0:this.outerRadius,innerRadius:this.chart.options.animation.animateScale?0:this.innerRadius};i.extend(e,{_chart:this.chart.chart,_datasetIndex:this.index,_index:a,_model:t?s:{x:this.chart.chart.width/2,y:this.chart.chart.height/2,circumference:this.calculateCircumference(this.getDataset().data[a]),outerRadius:this.outerRadius,innerRadius:this.innerRadius,backgroundColor:e.custom&&e.custom.backgroundColor?e.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().backgroundColor,a,this.chart.options.elements.arc.backgroundColor),hoverBackgroundColor:e.custom&&e.custom.hoverBackgroundColor?e.custom.hoverBackgroundColor:i.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor,a,this.chart.options.elements.arc.hoverBackgroundColor),borderWidth:e.custom&&e.custom.borderWidth?e.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().borderWidth,a,this.chart.options.elements.arc.borderWidth),borderColor:e.custom&&e.custom.borderColor?e.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().borderColor,a,this.chart.options.elements.arc.borderColor),label:i.getValueAtIndexOrDefault(this.getDataset().label,a,this.chart.data.labels[a])}}),t||(0===a?e._model.startAngle=Math.PI*-.5:e._model.startAngle=this.getDataset().metaData[a-1]._model.endAngle,e._model.endAngle=e._model.startAngle+e._model.circumference,a0?1.999999*Math.PI*(t/this.getDataset().total):0}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.line={hover:{mode:"label"},scales:{xAxes:[{type:"category",id:"x-axis-0"}],yAxes:[{type:"linear",id:"y-axis-0"}]}},e.controllers.line=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.line.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){this.getDataset().xAxisID||(this.getDataset().xAxisID=this.chart.options.scales.xAxes[0].id),this.getDataset().yAxisID||(this.getDataset().yAxisID=this.chart.options.scales.yAxes[0].id)},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=this.getDataset().metaDataset,s=this.getDataset().metaData,o=this.getScaleForId(this.getDataset().yAxisID);this.getScaleForId(this.getDataset().xAxisID);e=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(a,{_scale:o,_datasetIndex:this.index,_children:s,_model:{tension:a.custom&&a.custom.tension?a.custom.tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:a.custom&&a.custom.backgroundColor?a.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:a.custom&&a.custom.borderWidth?a.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:a.custom&&a.custom.borderColor?a.custom.borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:a.custom&&a.custom.fill?a.custom.fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:o.top,scaleBottom:o.bottom,scaleZero:e}}),a.pivot(),i.each(s,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s,o=this.getScaleForId(this.getDataset().yAxisID),n=this.getScaleForId(this.getDataset().xAxisID);s=o.getPixelForValue(o.min<0&&o.max<0?o.max:o.min>0&&o.max>0?o.min:0),i.extend(t,{_chart:this.chart.chart,_xScale:n,_yScale:o,_datasetIndex:this.index,_index:e,_model:{x:n.getPointPixelForValue(this.getDataset().data[e],e,this.index),y:a?s:o.getPointPixelForValue(this.getDataset().data[e],e,this.index),tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.radius:i.getValueAtIndexOrDefault(this.getDataset().radius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e)._model,t._model,i.nextItem(this.getDataset().metaData,e)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.ythis.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y0?2*Math.PI*(t/this.getDataset().total):0},updateScaleRange:function(){i.extend(this.chart.scale,{size:i.min([this.chart.width,this.chart.height]),xCenter:this.chart.width/2,yCenter:this.chart.height/2})}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},e.controllers.radar=function(t,e){this.initialize.call(this,t,e)},i.extend(e.controllers.radar.prototype,{initialize:function(t,e){this.chart=t,this.index=e,this.linkScales(),this.addElements()},updateIndex:function(t){this.index=t},linkScales:function(){},getDataset:function(){return this.chart.data.datasets[this.index]},getScaleForId:function(t){return this.chart.scales[t]},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new e.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),i.each(this.getDataset().data,function(t,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(t){this.getDataset().metaData=this.getDataset().metaData||[];var i=new e.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:t});this.updateElement(i,t,!0),this.getDataset().metaData.splice(t,0,i),this.updateBezierControlPoints()},removeElement:function(t){this.getDataset().metaData.splice(t,1)},reset:function(){this.update(!0)},update:function(t){var e,a=(this.getDataset().metaDataset,this.getDataset().metaData),s=this.chart.scale;s.setScaleSize(),s.calculateRange(),s.generateTicks(),s.buildYLabels(),e=s.min<0&&s.max<0?s.getPointPositionForValue(0,s.max):s.min>0&&s.max>0?s.getPointPositionForValue(0,s.min):s.getPointPositionForValue(0,0),i.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:this.getDataset().tension||this.chart.options.elements.line.tension,backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:this.getDataset().borderColor||this.chart.options.elements.line.borderColor,fill:void 0!==this.getDataset().fill?this.getDataset().fill:this.chart.options.elements.line.fill,skipNull:void 0!==this.getDataset().skipNull?this.getDataset().skipNull:this.chart.options.elements.line.skipNull,drawNull:void 0!==this.getDataset().drawNull?this.getDataset().drawNull:this.chart.options.elements.line.drawNull,scaleTop:s.top,scaleBottom:s.bottom,scaleZero:e}}),this.getDataset().metaDataset.pivot(),i.each(a,function(e,i){this.updateElement(e,i,t)},this),this.updateBezierControlPoints()},updateElement:function(t,e,a){var s=this.chart.scale.getPointPositionForValue(e,this.getDataset().data[e]);i.extend(t,{_datasetIndex:this.index,_index:e,_model:{x:a?this.chart.scale.xCenter:s.x,y:a?this.chart.scale.yCenter:s.y,tension:t.custom&&t.custom.tension?t.custom.tension:this.chart.options.elements.line.tension,radius:t.custom&&t.custom.radius?t.custom.pointRadius:i.getValueAtIndexOrDefault(this.getDataset().pointRadius,e,this.chart.options.elements.point.radius),backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:i.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor,e,this.chart.options.elements.point.backgroundColor),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:i.getValueAtIndexOrDefault(this.getDataset().pointBorderColor,e,this.chart.options.elements.point.borderColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:i.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth,e,this.chart.options.elements.point.borderWidth),skip:t.custom&&t.custom.skip?t.custom.skip:null===this.getDataset().data[e],hitRadius:t.custom&&t.custom.hitRadius?t.custom.hitRadius:i.getValueAtIndexOrDefault(this.getDataset().hitRadius,e,this.chart.options.elements.point.hitRadius)}})},updateBezierControlPoints:function(){i.each(this.getDataset().metaData,function(t,e){var a=i.splineCurve(i.previousItem(this.getDataset().metaData,e,!0)._model,t._model,i.nextItem(this.getDataset().metaData,e,!0)._model,t._model.tension);t._model.controlPointPreviousX=a.previous.x,t._model.controlPointNextX=a.next.x,a.next.y>this.chart.chartArea.bottom?t._model.controlPointNextY=this.chart.chartArea.bottom:a.next.ythis.chart.chartArea.bottom?t._model.controlPointPreviousY=this.chart.chartArea.bottom:a.previous.y",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i,a){if(this.isHorizontal()){var s=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),o=s/Math.max(this.data.labels.length-(this.options.gridLines.offsetGridLines?0:1),1),n=o*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&a&&(n+=o/2),this.left+Math.round(n)}return this.top+e*(this.height/this.data.labels.length)},getPointPixelForValue:function(t,e,i){return this.getPixelForValue(t,e,i,!0)},calculateBaseWidth:function(){return this.getPixelForValue(null,1,0,!0)-this.getPixelForValue(null,0,0,!0)-2*this.options.categorySpacing},calculateBarWidth:function(t){var e=this.calculateBaseWidth()-(t-1)*this.options.spacing;return this.options.stacked?e:e/t},calculateBarX:function(t,e,i){var a=this.calculateBaseWidth(),s=this.getPixelForValue(null,i,e,!0)-a/2,o=this.calculateBarWidth(t);return this.options.stacked?s+o/2:s+o*e+e*this.options.spacing+o/2},calculateLabelRotation:function(t,e){var a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=a;var s,o,n=this.ctx.measureText(this.data.labels[0]).width,r=this.ctx.measureText(this.data.labels[this.data.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var h,l,c=i.longestText(this.ctx,a,this.data.labels);this.labelWidth=c;for(var u=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>u&&0===this.labelRotation||this.labelWidth>u&&this.labelRotation<=90&&this.labelRotation>0;){if(h=Math.cos(i.toRadians(this.labelRotation)),l=Math.sin(i.toRadians(this.labelRotation)),s=h*n,o=h*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,l*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=h*c}}else this.labelWidth=0,this.paddingRight=0,this.paddingLeft=0;e&&(this.paddingLeft-=e.left,this.paddingRight-=e.right,this.paddingLeft=Math.max(this.paddingLeft,0),this.paddingRight=Math.max(this.paddingRight,0))},fit:function(t,e,a){this.calculateLabelRotation(e,a);var s={width:0,height:0},o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,o,this.data.labels);if(this.isHorizontal()?(s.width=t,this.width=t):this.options.display&&(s.width=Math.min(n+6,t)),this.isHorizontal()&&this.options.display){var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}else this.options.display&&(s.width=Math.min(n+6,t));return this.width=s.width,this.height=s.height,s},draw:function(t){if(this.options.display){var e;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){e=!0;var a="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,o=0!==this.labelRotation;i.each(this.data.labels,function(n,r){var h=this.getPixelForValue(n,r,null,!1),l=this.getPixelForValue(n,r,null,!0);this.options.gridLines.show&&(0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,a),this.ctx.lineTo(h,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(l,o?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=o?"right":"center",this.ctx.textBaseline=o?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scaleService.registerScaleType("category",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={ +display:!0,position:"left",gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1,drawOnChartArea:!0,drawTicks:!0,zeroLineWidth:1,zeroLineColor:"rgba(0,0,0,0.25)"},reverse:!1,beginAtZero:!1,override:null,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue"}},s=e.Element.extend({isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var a=0;a<=this.options.override.steps;++a){var s=this.options.override.start+a*this.options.override.stepWidth;ticks.push(s)}else{var o;if(o=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),o=Math.max(2,o),this.options.beginAtZero){var n=i.sign(this.min),r=i.sign(this.max);0>n&&0>r?this.max=0:n>0&&r>0&&(this.min=0)}for(var h=i.niceNum(this.max-this.min,!1),l=i.niceNum(h/(o-1),!0),c=Math.floor(this.min/l)*l,u=Math.ceil(this.max/l)*l,d=c;u>=d;d+=l)this.ticks.push(d)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks),this.options.reverse?(this.ticks.reverse(),this.start=this.max,this.end=this.min):(this.start=this.min,this.end=this.max)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getRightValue:function(t){return"object"==typeof t?this.isHorizontal()?t.x:t.y:t},getPixelForValue:function(t){var e,i=this.end-this.start;return e=this.isHorizontal()?this.left+this.width/i*(t-this.start):this.bottom-this.height/i*(t-this.start)},calculateRange:function(){this.min=null,this.max=null;var t=[],e=[];if(this.options.stacked){i.each(this.data.datasets,function(a){(this.isHorizontal()?a.xAxisID===this.id:a.yAxisID===this.id)&&i.each(a.data,function(i,a){var s=this.getRightValue(i);t[a]=t[a]||0,e[a]=e[a]||0,this.options.relativePoints?t[a]=100:0>s?e[a]+=s:t[a]+=s},this)},this);var a=t.concat(e);this.min=i.min(a),this.max=i.max(a)}else i.each(this.data.datasets,function(t){(this.isHorizontal()?t.xAxisID===this.id:t.yAxisID===this.id)&&i.each(t.data,function(t,e){var i=this.getRightValue(t);null===this.min?this.min=i:ithis.max&&(this.max=i)},this)},this);this.min===this.max&&(this.min--,this.max++)},getPointPixelForValue:function(t,e,i){var a=this.getRightValue(t);if(this.options.stacked){for(var s=0,o=0,n=0;i>n;++n)this.data.datasets[n].data[e]<0?o+=this.data.datasets[n].data[e]:s+=this.data.datasets[n].data[e];return this.getPixelForValue(0>a?o+a:s+a)}return this.getPixelForValue(a)},calculateBarBase:function(t,e){var i=0;if(this.options.stacked){var a=this.data.datasets[t].data[e];if(0>a)for(var s=0;t>s;s++)this.data.datasets[s].yAxisID===this.id&&(i+=this.data.datasets[s].data[e]<0?this.data.datasets[s].data[e]:0);else for(var o=0;t>o;o++)this.data.datasets[o].yAxisID===this.id&&(i+=this.data.datasets[o].data[e]>0?this.data.datasets[o].data[e]:0);return this.getPixelForValue(i)}return i=this.getPixelForValue(this.min),this.beginAtZero||this.min<=0&&this.max>=0||this.min>=0&&this.max<=0?(i=this.getPixelForValue(0),i+=this.options.gridLines.lineWidth):this.min<0&&this.max<0&&(i=this.getPixelForValue(this.max)),i},calculateBarY:function(t,e){var i=this.data.datasets[t].data[e];if(this.options.stacked){for(var a=0,s=0,o=0;t>o;o++)this.data.datasets[o].data[e]<0?s+=this.data.datasets[o].data[e]||0:a+=this.data.datasets[o].data[e]||0;return this.getPixelForValue(0>i?s+i:a+i)}for(var n=0,r=t;rr?a.width+=r:a.width=t}}return this.width=a.width,this.height=a.height,a},draw:function(t){if(this.options.display){var e,a;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,o="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var h=this.getPixelForValue(n);0===n||!a&&0===r?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),h+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(h,s),this.ctx.lineTo(h,o)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(h,t.top),this.ctx.lineTo(h,t.bottom)),this.ctx.stroke()},this)}if(this.options.labels.show){var n;"top"==this.options.position?(n=this.bottom-10,this.ctx.textBaseline="bottom"):(n=this.top+10,this.ctx.textBaseline="top"),this.ctx.textAlign="center",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,i,n)},this)}}else{if(this.options.gridLines.show){e=!0,a=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,h="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,o){var n=this.getPixelForValue(s);0===s||!a&&0===o?(this.ctx.lineWidth=this.options.gridLines.zeroLineWidth,this.ctx.strokeStyle=this.options.gridLines.zeroLineColor,e=!0):e&&(this.ctx.lineWidth=this.options.gridLines.lineWidth,this.ctx.strokeStyle=this.options.gridLines.color,e=!1),n+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(r,n),this.ctx.lineTo(h,n)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(t.left,n),this.ctx.lineTo(t.right,n)),this.ctx.stroke()},this)}if(this.options.labels.show){var l;"left"==this.options.position?(l=this.right-10,this.ctx.textAlign="right"):(l=this.left+5,this.ctx.textAlign="left"),this.ctx.textBaseline="middle",this.ctx.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),i.each(this.labels,function(t,e){var i=this.getPixelForValue(this.ticks[e]);this.ctx.fillText(t,l,i)},this)}}}}});e.scaleService.registerScaleType("linear",s,a)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,a={display:!0,animate:!0,lineArc:!1,gridLines:{show:!0,color:"rgba(0, 0, 0, 0.1)",lineWidth:1},angleLines:{show:!0,color:"rgba(0,0,0, 0.1)",lineWidth:1},beginAtZero:!0,labels:{show:!0,template:"<%=value.toLocaleString()%>",fontSize:12,fontStyle:"normal",fontColor:"#666",fontFamily:"Helvetica Neue",showLabelBackdrop:!0,backdropColor:"rgba(255,255,255,0.75)",backdropPaddingY:2,backdropPaddingX:2},pointLabels:{fontFamily:"'Arial'",fontStyle:"normal",fontSize:10,fontColor:"#666"}},s=e.Element.extend({initialize:function(){this.height=this.chart.height,this.width=this.chart.width,this.xCenter=this.chart.width/2,this.yCenter=this.chart.height/2,this.size=i.min([this.height,this.width]),this.labels=this.data.labels,this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},getValueCount:function(){return this.data.labels.length},update:function(){this.options.lineArc?this.drawingArea=this.options.display?this.size/2-(this.fontSize/2+this.backdropPaddingY):this.size/2:this.setScaleSize(),this.buildYLabels()},calculateRange:function(){this.min=null,this.max=null,i.each(this.data.datasets,function(t){i.each(t.data,function(t,e){null===this.min?this.min=t:tthis.max&&(this.max=t)},this)},this)},generateTicks:function(){if(this.ticks=[],this.options.override)for(var t=0;t<=this.options.override.steps;++t){var e=this.options.override.start+t*this.options.override.stepWidth;ticks.push(e)}else{var a=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(a=Math.max(2,a),this.options.beginAtZero){var s=i.sign(this.min),o=i.sign(this.max);0>s&&0>o?this.max=0:s>0&&o>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(a-1),!0),h=Math.floor(this.min/r)*r,l=Math.ceil(this.max/r)*r,c=h;l>=c;c+=r)this.ticks.push(c)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildYLabels:function(){this.yLabels=[],i.each(this.ticks,function(t,e,a){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,a):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.yLabels.push(s?s:"")},this)},getCircumference:function(){return 2*Math.PI/this.getValueCount()},setScaleSize:function(){var t,e,a,s,o,n,r,h,l,c,u,d,g=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),m=this.width,f=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;em&&(m=t.x+s,o=e),t.x-sm&&(m=t.x+a,o=e):e>this.getValueCount()/2&&t.x-a0){var s=this.getDistanceFromCenterForValue(this.ticks[a]),o=this.yCenter-s;if(this.options.gridLines.show)if(t.strokeStyle=this.options.gridLines.color,t.lineWidth=this.options.gridLines.lineWidth,this.options.lineArc)t.beginPath(),t.arc(this.xCenter,this.yCenter,s,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var n=0;n=0;e--){if(this.options.angleLines.show){var a=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(a.x,a.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.getDistanceFromCenterForValue(this.max)+5);t.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),t.fillStyle=this.options.pointLabels.fontColor;var o=this.labels.length,n=this.labels.length/2,r=n/2,h=r>e||e>o-r,l=e===r||e===o-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",l?t.textBaseline="middle":h?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scaleService.registerScaleType("radialLinear",s,a)}.call(this),/*! * Chart.js * http://chartjs.org/ * Version: 2.0.0-alpha diff --git a/src/core/core.animation.js b/src/core/core.animation.js index 06cf54190..a61f5e0a1 100644 --- a/src/core/core.animation.js +++ b/src/core/core.animation.js @@ -27,9 +27,9 @@ frameDuration: 17, animations: [], dropFrames: 0, - addAnimation: function(chartInstance, animationObject, duration) { + addAnimation: function(chartInstance, animationObject, duration, lazy) { - if (typeof duration !== 'number' || duration === 0) { + if (!lazy) { chartInstance.animating = true; } diff --git a/src/core/core.controller.js b/src/core/core.controller.js index 312de25b5..a4f202bc5 100644 --- a/src/core/core.controller.js +++ b/src/core/core.controller.js @@ -81,7 +81,7 @@ } else { this.data.datasets.push(dataset); } - + this.buildOrUpdateControllers(); dataset.controller.reset(); // so that animation looks ok this.update(); @@ -101,7 +101,7 @@ if (index === undefined) { index = this.data.datasets[datasetIndex].data.length; } - + this.data.datasets[datasetIndex].data.splice(index, 0, data); this.data.datasets[datasetIndex].controller.addElementAndReset(index); this.update(); @@ -221,16 +221,16 @@ }, - update: function update(animationDuration) { + update: function update(animationDuration, lazy) { // This will loop through any data and do the appropriate element update for the type Chart.scaleService.fitScalesForChart(this, this.chart.width, this.chart.height); helpers.each(this.data.datasets, function(dataset, datasetIndex) { dataset.controller.update(); }, this); - this.render(animationDuration); + this.render(animationDuration, lazy); }, - render: function render(duration) { + render: function render(duration, lazy) { if (this.options.animation.duration !== 0 || duration) { var animation = new Chart.Animation(); @@ -250,7 +250,7 @@ animation.onAnimationProgress = this.options.onAnimationProgress; animation.onAnimationComplete = this.options.onAnimationComplete; - Chart.animationService.addAnimation(this, animation, duration); + Chart.animationService.addAnimation(this, animation, duration, lazy); } else { this.draw(); this.options.onAnimationComplete.call(this); @@ -484,7 +484,7 @@ (this.lastActive.length && this.active.length && changed)) { this.stop(); - this.render(this.options.hover.animationDuration); + this.update(this.options.hover.animationDuration, true); } }