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

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 * Chart.js
 * http://chartjs.org/
 * Version: 2.0.0
 *
 * Copyright 2015 Nick Downie
 * Released under the MIT license
 * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
 */
var s=t("./core/core.js")();t("./core/core.helpers")(s),t("./core/core.element")(s),t("./core/core.animation")(s),t("./core/core.controller")(s),t("./core/core.datasetController")(s),t("./core/core.layoutService")(s),t("./core/core.legend")(s),t("./core/core.scale")(s),t("./core/core.scaleService")(s),t("./core/core.title")(s),t("./core/core.tooltip")(s),t("./controllers/controller.bar")(s),t("./controllers/controller.bubble")(s),t("./controllers/controller.doughnut")(s),t("./controllers/controller.line")(s),t("./controllers/controller.polarArea")(s),t("./controllers/controller.radar")(s),t("./scales/scale.category")(s),t("./scales/scale.linear")(s),t("./scales/scale.logarithmic")(s),t("./scales/scale.radialLinear")(s),t("./scales/scale.time")(s),t("./elements/element.arc")(s),t("./elements/element.line")(s),t("./elements/element.point")(s),t("./elements/element.rectangle")(s),t("./charts/Chart.Bar")(s),t("./charts/Chart.Bubble")(s),t("./charts/Chart.Doughnut")(s),t("./charts/Chart.Line")(s),t("./charts/Chart.PolarArea")(s),t("./charts/Chart.Radar")(s),t("./charts/Chart.Scatter")(s),window.Chart=e.exports=s},{"./charts/Chart.Bar":8,"./charts/Chart.Bubble":9,"./charts/Chart.Doughnut":10,"./charts/Chart.Line":11,"./charts/Chart.PolarArea":12,"./charts/Chart.Radar":13,"./charts/Chart.Scatter":14,"./controllers/controller.bar":15,"./controllers/controller.bubble":16,"./controllers/controller.doughnut":17,"./controllers/controller.line":18,"./controllers/controller.polarArea":19,"./controllers/controller.radar":20,"./core/core.animation":21,"./core/core.controller":22,"./core/core.datasetController":23,"./core/core.element":24,"./core/core.helpers":25,"./core/core.js":26,"./core/core.layoutService":27,"./core/core.legend":28,"./core/core.scale":29,"./core/core.scaleService":30,"./core/core.title":31,"./core/core.tooltip":32,"./elements/element.arc":33,"./elements/element.line":34,"./elements/element.point":35,"./elements/element.rectangle":36,"./scales/scale.category":37,"./scales/scale.linear":38,"./scales/scale.logarithmic":39,"./scales/scale.radialLinear":40,"./scales/scale.time":41}],8:[function(t,e,i){"use strict";e.exports=function(t){t.Bar=function(e,i){return i.type="bar",new t(e,i)}}},{}],9:[function(t,e,i){"use strict";e.exports=function(t){t.Bubble=function(e,i){return i.type="bubble",new t(e,i)}}},{}],10:[function(t,e,i){"use strict";e.exports=function(t){t.Doughnut=function(e,i){return i.type="doughnut",new t(e,i)}}},{}],11:[function(t,e,i){"use strict";e.exports=function(t){t.Line=function(e,i){return i.type="line",new t(e,i)}}},{}],12:[function(t,e,i){"use strict";e.exports=function(t){t.PolarArea=function(e,i){return i.type="polarArea",new t(e,i)}}},{}],13:[function(t,e,i){"use strict";e.exports=function(t){var e=t.helpers,i={aspectRatio:1};t.Radar=function(s,a){return a.options=e.configMerge(i,a.options),a.type="radar",new t(s,a)}}},{}],14:[function(t,e,i){"use strict";e.exports=function(t){var e={hover:{mode:"single"},scales:{xAxes:[{type:"linear",position:"bottom",id:"x-axis-1"}],yAxes:[{type:"linear",position:"left",id:"y-axis-1"}]},tooltips:{callbacks:{title:function(t,e){return""},label:function(t,e){return"("+t.xLabel+", "+t.yLabel+")"}}}};t.defaults.scatter=e,t.controllers.scatter=t.controllers.line,t.Scatter=function(e,i){return i.type="scatter",new t(e,i)}}},{}],15:[function(t,e,i){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.bar={hover:{mode:"label"},scales:{xAxes:[{type:"category",categoryPercentage:.8,barPercentage:.9,gridLines:{offsetGridLines:!0}}],yAxes:[{type:"linear"}]}},t.controllers.bar=t.DatasetController.extend({initialize:function(e,i){t.DatasetController.prototype.initialize.call(this,e,i),this.getDataset().bar=!0},getBarCount:function(){var t=0;return e.each(this.chart.data.datasets,function(i){e.isDatasetVisible(i)&&i.bar&&++t}),t},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],e.each(this.getDataset().data,function(e,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new t.elements.Rectangle({_chart:this.chart.chart,_da
outerRadius:this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[i]),startAngle:h,endAngle:c,backgroundColor:t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:e.getValueAtIndexOrDefault(this.getDataset().backgroundColor,i,this.chart.options.elements.arc.backgroundColor),borderWidth:t.custom&&t.custom.borderWidth?t.custom.borderWidth:e.getValueAtIndexOrDefault(this.getDataset().borderWidth,i,this.chart.options.elements.arc.borderWidth),borderColor:t.custom&&t.custom.borderColor?t.custom.borderColor:e.getValueAtIndexOrDefault(this.getDataset().borderColor,i,this.chart.options.elements.arc.borderColor),label:e.getValueAtIndexOrDefault(this.chart.data.labels,i,this.chart.data.labels[i])}}),t.pivot()},draw:function(t){var i=t||1;e.each(this.getDataset().metaData,function(t,e){t.transition(i).draw()})},setHoverStyle:function(t){var i=this.chart.data.datasets[t._datasetIndex],s=t._index;t._model.backgroundColor=t.custom&&t.custom.hoverBackgroundColor?t.custom.hoverBackgroundColor:e.getValueAtIndexOrDefault(i.hoverBackgroundColor,s,e.color(t._model.backgroundColor).saturate(.5).darken(.1).rgbString()),t._model.borderColor=t.custom&&t.custom.hoverBorderColor?t.custom.hoverBorderColor:e.getValueAtIndexOrDefault(i.hoverBorderColor,s,e.color(t._model.borderColor).saturate(.5).darken(.1).rgbString()),t._model.borderWidth=t.custom&&t.custom.hoverBorderWidth?t.custom.hoverBorderWidth:e.getValueAtIndexOrDefault(i.hoverBorderWidth,s,t._model.borderWidth)},removeHoverStyle:function(t){var i=(this.chart.data.datasets[t._datasetIndex],t._index);t._model.backgroundColor=t.custom&&t.custom.backgroundColor?t.custom.backgroundColor:e.getValueAtIndexOrDefault(this.getDataset().backgroundColor,i,this.chart.options.elements.arc.backgroundColor),t._model.borderColor=t.custom&&t.custom.borderColor?t.custom.borderColor:e.getValueAtIndexOrDefault(this.getDataset().borderColor,i,this.chart.options.elements.arc.borderColor),t._model.borderWidth=t.custom&&t.custom.borderWidth?t.custom.borderWidth:e.getValueAtIndexOrDefault(this.getDataset().borderWidth,i,this.chart.options.elements.arc.borderWidth)},calculateCircumference:function(t){if(isNaN(t))return 0;var i=e.where(this.getDataset().data,function(t){return isNaN(t)}).length;return 2*Math.PI/(this.getDataset().data.length-i)}})}},{}],20:[function(t,e,i){"use strict";e.exports=function(t){var e=t.helpers;t.defaults.radar={scale:{type:"radialLinear"},elements:{line:{tension:0}}},t.controllers.radar=t.DatasetController.extend({linkScales:function(){},addElements:function(){this.getDataset().metaData=this.getDataset().metaData||[],this.getDataset().metaDataset=this.getDataset().metaDataset||new t.elements.Line({_chart:this.chart.chart,_datasetIndex:this.index,_points:this.getDataset().metaData,_loop:!0}),e.each(this.getDataset().data,function(e,i){this.getDataset().metaData[i]=this.getDataset().metaData[i]||new t.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:i,_model:{x:0,y:0}})},this)},addElementAndReset:function(e){this.getDataset().metaData=this.getDataset().metaData||[];var i=new t.elements.Point({_chart:this.chart.chart,_datasetIndex:this.index,_index:e});this.updateElement(i,e,!0),this.getDataset().metaData.splice(e,0,i),this.updateBezierControlPoints()},update:function(t){var i,s=this.getDataset().metaDataset,a=this.getDataset().metaData,o=this.chart.scale;i=o.min<0&&o.max<0?o.getPointPositionForValue(0,o.max):o.min>0&&o.max>0?o.getPointPositionForValue(0,o.min):o.getPointPositionForValue(0,0),e.extend(this.getDataset().metaDataset,{_datasetIndex:this.index,_children:this.getDataset().metaData,_model:{tension:s.custom&&s.custom.tension?s.custom.tension:e.getValueOrDefault(this.getDataset().tension,this.chart.options.elements.line.tension),backgroundColor:s.custom&&s.custom.backgroundColor?s.custom.backgroundColor:this.getDataset().backgroundColor||this.chart.options.elements.line.backgroundColor,borderWidth:s.custom&&s.custom.borderWidth?s.custom.borderWidth:this.getDataset().borderWidth||this.chart.options.elements.line.borderWidth,borderColor:s
},a.removeEvent=function(t,e,i){t.removeEventListener?t.removeEventListener(e,i,!1):t.detachEvent?t.detachEvent("on"+e,i):t["on"+e]=a.noop},a.bindEvents=function(t,e,i){t.events||(t.events={}),a.each(e,function(e){t.events[e]=function(){i.apply(t,arguments)},a.addEvent(t.chart.canvas,e,t.events[e])})},a.unbindEvents=function(t,e){a.each(e,function(e,i){a.removeEvent(t.chart.canvas,i,e)})},a.getConstraintWidth=function(t){return i(t,"max-width","clientWidth")},a.getConstraintHeight=function(t){return i(t,"max-height","clientHeight")},a.getMaximumWidth=function(t){var e=t.parentNode,i=parseInt(a.getStyle(e,"padding-left"))+parseInt(a.getStyle(e,"padding-right")),s=e.clientWidth-i,o=a.getConstraintWidth(t);return void 0!==o&&(s=Math.min(s,o)),s},a.getMaximumHeight=function(t){var e=t.parentNode,i=parseInt(a.getStyle(e,"padding-top"))+parseInt(a.getStyle(e,"padding-bottom")),s=e.clientHeight-i,o=a.getConstraintHeight(t);return void 0!==o&&(s=Math.min(s,o)),s},a.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)},a.retinaScale=function(t){var e=t.ctx,i=t.canvas.width,s=t.canvas.height,a=t.currentDevicePixelRatio=window.devicePixelRatio||1;1!==a&&(e.canvas.height=s*a,e.canvas.width=i*a,e.scale(a,a),t.originalDevicePixelRatio=t.originalDevicePixelRatio||a),e.canvas.style.width=i+"px",e.canvas.style.height=s+"px"},a.clear=function(t){t.ctx.clearRect(0,0,t.width,t.height)},a.fontString=function(t,e,i){return e+" "+t+"px "+i},a.longestText=function(t,e,i,s){s=s||{},s.data=s.data||{},s.garbageCollect=s.garbageCollect||[],s.font!==e&&(s.data={},s.garbageCollect=[],s.font=e),t.font=e;var o=0;a.each(i,function(e){var i=s.data[e];i||(i=s.data[e]=t.measureText(e).width,s.garbageCollect.push(e)),i>o&&(o=i)});var n=s.garbageCollect.length/2;if(n>i.length){for(var r=0;n>r;r++)delete s.data[s.garbageCollect[r]];s.garbageCollect.splice(0,n)}return o},a.drawRoundedRectangle=function(t,e,i,s,a,o){t.beginPath(),t.moveTo(e+o,i),t.lineTo(e+s-o,i),t.quadraticCurveTo(e+s,i,e+s,i+o),t.lineTo(e+s,i+a-o),t.quadraticCurveTo(e+s,i+a,e+s-o,i+a),t.lineTo(e+o,i+a),t.quadraticCurveTo(e,i+a,e,i+a-o),t.lineTo(e,i+o),t.quadraticCurveTo(e,i,e+o,i),t.closePath()},a.color=function(t){return s?s(t):(console.log("Color.js not found!"),t)},a.addResizeListener=function(t,e){var i=document.createElement("iframe"),s="chartjs-hidden-iframe";i.classlist?i.classlist.add(s):i.setAttribute("class",s),i.style.width="100%",i.style.display="block",i.style.border=0,i.style.height=0,i.style.margin=0,i.style.position="absolute",i.style.left=0,i.style.right=0,i.style.top=0,i.style.bottom=0,t.insertBefore(i,t.firstChild),(i.contentWindow||i).onresize=function(){e&&e()}},a.removeResizeListener=function(t){var e=t.querySelector(".chartjs-hidden-iframe");e&&e.parentNode.removeChild(e)},a.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===Object.prototype.toString.call(t)},a.pushAllIfDefined=function(t,e){"undefined"!=typeof t&&(a.isArray(t)?e.push.apply(e,t):e.push(t))},a.isDatasetVisible=function(t){return!t.hidden},a.callCallback=function(t,e,i){t&&"function"==typeof t.call&&t.apply(i,e)}}},{"chartjs-color":4}],26:[function(t,e,i){"use strict";e.exports=function(){var t=function(e,i){this.config=i,e.length&&e[0].getContext&&(e=e[0]),e.getContext&&(e=e.getContext("2d")),this.ctx=e,this.canvas=e.canvas,this.width=e.canvas.width||parseInt(t.helpers.getStyle(e.canvas,"width"))||t.helpers.getMaximumWidth(e.canvas),this.height=e.canvas.height||parseInt(t.helpers.getStyle(e.canvas,"height"))||t.helpers.getMaximumHeight(e.canvas),this.aspectRatio=this.width/this.height,(isNaN(this.aspectRatio)||isFinite(this.aspectRatio)===!1)&&(this.aspectRatio=void 0!==i.aspectRatio?i.aspectRatio:2),this.originalCanvasStyleWidth=e.canvas.style.width,this.originalCanvasStyleHeight=e.canvas.style.height,t.helpers.retinaScale(this),i&&(this.controller=new t.Controller(this));var s=this;return t.helpers.addResizeListener(e.canvas.parentNode,function(){s.controller&&s.controller.config.options.responsive&&s
return i.isArray(t)?t:void 0!==t?[t]:[]},getFooter:function(){var t=this._options.tooltips.callbacks.beforeFooter.apply(this,arguments),i=this._options.tooltips.callbacks.footer.apply(this,arguments),s=this._options.tooltips.callbacks.afterFooter.apply(this,arguments),a=[];return a=e(a,t),a=e(a,i),a=e(a,s)},getAveragePosition:function(t){if(!t.length)return!1;var e=[],s=[];i.each(t,function(t){if(t){var i=t.tooltipPosition();e.push(i.x),s.push(i.y)}});for(var a=0,o=0,n=0;n<e.length;n++)a+=e[n],o+=s[n];return{x:Math.round(a/e.length),y:Math.round(o/e.length)}},update:function(t){if(this._active.length){this._model.opacity=1;var e,s=this._active[0],a=[],o=[];if("single"===this._options.tooltips.mode){var n=s._yScale||s._scale;o.push({xLabel:s._xScale?s._xScale.getLabelForIndex(s._index,s._datasetIndex):"",yLabel:n?n.getLabelForIndex(s._index,s._datasetIndex):"",index:s._index,datasetIndex:s._datasetIndex}),e=this.getAveragePosition(this._active)}else i.each(this._data.datasets,function(t,e){if(i.isDatasetVisible(t)){var a=t.metaData[s._index];if(a){var n=s._yScale||s._scale;o.push({xLabel:a._xScale?a._xScale.getLabelForIndex(a._index,a._datasetIndex):"",yLabel:n?n.getLabelForIndex(a._index,a._datasetIndex):"",index:s._index,datasetIndex:e})}}},null,s._yScale.options.stacked),i.each(this._active,function(t){t&&a.push({borderColor:t._view.borderColor,backgroundColor:t._view.backgroundColor})},null,s._yScale.options.stacked),e=this.getAveragePosition(this._active),e.y=this._active[0]._yScale.getPixelForDecimal(.5);i.extend(this._model,{title:this.getTitle(o,this._data),beforeBody:this.getBeforeBody(o,this._data),body:this.getBody(o,this._data),afterBody:this.getAfterBody(o,this._data),footer:this.getFooter(o,this._data)}),i.extend(this._model,{x:Math.round(e.x),y:Math.round(e.y),caretPadding:i.getValueOrDefault(e.padding,2),labelColors:a});var r=this.getTooltipSize(this._model);this.determineAlignment(r),i.extend(this._model,this.getBackgroundPoint(this._model,r))}else this._model.opacity=0;return t&&this._options.tooltips.custom&&this._options.tooltips.custom.call(this,this._model),this},getTooltipSize:function(t){var e=this._chart.ctx,s={height:2*t.yPadding,width:0},a=t.body.length+t.beforeBody.length+t.afterBody.length;return s.height+=t.title.length*t.titleFontSize,s.height+=(t.title.length-1)*t.titleSpacing,s.height+=t.title.length?t.titleMarginBottom:0,s.height+=a*t.bodyFontSize,s.height+=a?(a-1)*t.bodySpacing:0,s.height+=t.footer.length?t.footerMarginTop:0,s.height+=t.footer.length*t.footerFontSize,s.height+=t.footer.length?(t.footer.length-1)*t.footerSpacing:0,e.font=i.fontString(t.titleFontSize,t._titleFontStyle,t._titleFontFamily),i.each(t.title,function(t){s.width=Math.max(s.width,e.measureText(t).width)}),e.font=i.fontString(t.bodyFontSize,t._bodyFontStyle,t._bodyFontFamily),i.each(t.beforeBody.concat(t.afterBody),function(t){s.width=Math.max(s.width,e.measureText(t).width)}),i.each(t.body,function(i){s.width=Math.max(s.width,e.measureText(i).width+("single"!==this._options.tooltips.mode?t.bodyFontSize+2:0))},this),e.font=i.fontString(t.footerFontSize,t._footerFontStyle,t._footerFontFamily),i.each(t.footer,function(t){s.width=Math.max(s.width,e.measureText(t).width)}),s.width+=2*t.xPadding,s},determineAlignment:function(t){this._model.y<t.height?this._model.yAlign="top":this._model.y>this._chart.height-t.height&&(this._model.yAlign="bottom");var e,i,s,a,o,n=this,r=(this._chartInstance.chartArea.left+this._chartInstance.chartArea.right)/2,l=(this._chartInstance.chartArea.top+this._chartInstance.chartArea.bottom)/2;"center"===this._model.yAlign?(e=function(t){return r>=t},i=function(t){return t>r}):(e=function(e){return e<=t.width/2},i=function(e){return e>=n._chart.width-t.width/2}),s=function(e){return e+t.width>n._chart.width},a=function(e){return e-t.width<0},o=function(t){return l>=t?"top":"bottom"},e(this._model.x)?(this._model.xAlign="left",s(this._model.x)&&(this._model.xAlign="center",this._model.yAlign=o(this._model.y))):i(this._model.x)&&(this._model.xAlign="right",a(this._model.x)&&(this._model.xAlign="
this.lastTick=s.max.call(this,t)):(this.firstTick=null,this.lastTick=null),e.each(this.chart.data.datasets,function(i,a){var o=[];"object"==typeof i.data[0]?e.each(i.data,function(t,e){var i=this.parseTime(this.getRightValue(t));this.options.time.round&&i.startOf(this.options.time.round),o.push(i),this.firstTick=null!==this.firstTick?s.min(this.firstTick,i):i,this.lastTick=null!==this.lastTick?s.max(this.lastTick,i):i},this):o=t,this.labelMoments.push(o)},this),this.options.time.min&&(this.firstTick=this.parseTime(this.options.time.min)),this.options.time.max&&(this.lastTick=this.parseTime(this.options.time.max)),this.firstTick=(this.firstTick||s()).clone(),this.lastTick=(this.lastTick||s()).clone()},buildTicks:function(s){if(this.ticks=[],this.unitScale=1,this.scaleSizeInUnits=0,this.options.time.unit)this.tickUnit=this.options.time.unit||"day",this.displayFormat=this.options.time.displayFormats[this.tickUnit],this.scaleSizeInUnits=this.lastTick.diff(this.firstTick,this.tickUnit,!0),this.unitScale=e.getValueOrDefault(this.options.time.unitStepSize,1);else{var a=e.getValueOrDefault(this.options.ticks.fontSize,t.defaults.global.defaultFontSize),o=this.isHorizontal()?this.width-(this.paddingLeft+this.paddingRight):this.height-(this.paddingTop+this.paddingBottom),n=this.tickFormatFunction(this.firstTick,0,[]),r=n.length*a,l=Math.cos(e.toRadians(this.options.ticks.maxRotation)),h=Math.sin(e.toRadians(this.options.ticks.maxRotation));r=r*l+a*h;var c=o/(r+10);this.tickUnit="millisecond",this.scaleSizeInUnits=this.lastTick.diff(this.firstTick,this.tickUnit,!0),this.displayFormat=this.options.time.displayFormats[this.tickUnit];for(var u=0,d=i.units[u];u<i.units.length;){if(this.unitScale=1,e.isArray(d.steps)&&Math.ceil(this.scaleSizeInUnits/c)<e.max(d.steps)){for(var f=0;f<d.steps.length;++f)if(d.steps[f]>Math.ceil(this.scaleSizeInUnits/c)){this.unitScale=e.getValueOrDefault(this.options.time.unitStepSize,d.steps[f]);break}break}if(d.maxStep===!1||Math.ceil(this.scaleSizeInUnits/c)<d.maxStep){this.unitScale=e.getValueOrDefault(this.options.time.unitStepSize,Math.ceil(this.scaleSizeInUnits/c));break}++u,d=i.units[u],this.tickUnit=d.name,this.scaleSizeInUnits=this.lastTick.diff(this.firstTick,this.tickUnit,!0),this.displayFormat=this.options.time.displayFormats[d.name]}}var m;this.options.time.min?m=this.firstTick.clone().startOf(this.tickUnit):(this.firstTick.startOf(this.tickUnit),m=this.firstTick),this.options.time.max||this.lastTick.endOf(this.tickUnit),this.smallestLabelSeparation=this.width,e.each(this.chart.data.datasets,function(t,e){for(var i=1;i<this.labelMoments[e].length;i++)this.smallestLabelSeparation=Math.min(this.smallestLabelSeparation,this.labelMoments[e][i].diff(this.labelMoments[e][i-1],this.tickUnit,!0))},this),this.options.time.displayFormat&&(this.displayFormat=this.options.time.displayFormat),this.ticks.push(this.firstTick.clone());for(var g=1;g<this.scaleSizeInUnits;++g){var p=m.clone().add(g,this.tickUnit);if(this.options.time.max&&p.diff(this.lastTick,this.tickUnit,!0)>=0)break;g%this.unitScale===0&&this.ticks.push(p)}(0!==this.ticks[this.ticks.length-1].diff(this.lastTick,this.tickUnit)||0===this.scaleSizeInUnits)&&(this.options.time.max?(this.ticks.push(this.lastTick.clone()),this.scaleSizeInUnits=this.lastTick.diff(this.ticks[0],this.tickUnit,!0)):(this.scaleSizeInUnits=Math.ceil(this.scaleSizeInUnits/this.unitScale)*this.unitScale,this.ticks.push(this.firstTick.clone().add(this.scaleSizeInUnits,this.tickUnit)),this.lastTick=this.ticks[this.ticks.length-1].clone()))},getLabelForIndex:function(t,e){var i=this.chart.data.labels&&t<this.chart.data.labels.length?this.chart.data.labels[t]:"";return"object"==typeof this.chart.data.datasets[e].data[0]&&(i=this.getRightValue(this.chart.data.datasets[e].data[t])),this.options.time.tooltipFormat&&(i=this.parseTime(i).format(this.options.time.tooltipFormat)),i},tickFormatFunction:function(t,e,i){var s=t.format(this.displayFormat);return this.options.ticks.userCallback?this.options.ticks.userCallback(s,e,i):s},convertTicksToLabels:function(){this.ticks=this.tick