* Released under the MIT license
* https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
*/
-function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(n.length+r.length),m=(o-d)/(l.length+h.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(n,g),i.each(r,g),i.each(l,p),i.each(h,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,_=a,w=a;i.each(n,x),i.each(r,x),i.each(n,function(t){C+=t.width}),i.each(r,function(t){y+=t.width}),i.each(l,A),i.each(h,A),i.each(l,function(t){_+=t.height}),i.each(h,function(t){w+=t.height}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)});var k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(n,S),i.each(l,I),k+=b,P+=f,i.each(r,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f},console.log(t)}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*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,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.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&&(s.width=Math.min(n+6,t));else{var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}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 o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!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),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),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 l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&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),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,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,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(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(l,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 h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=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,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},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:i.noop,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 o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=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,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):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.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;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,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(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 a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
+function(){"use strict";var t=this,e=t.Chart;e.helpers;e.defaults.global.elements.rectangle={backgroundColor:e.defaults.global.defaultColor,borderWidth:0,borderColor:e.defaults.global.defaultColor},e.Rectangle=e.Element.extend({draw:function(){var t=this._chart.ctx,e=this._view,i=e.width/2,o=e.x-i,s=e.x+i,a=e.base-(e.base-e.y),n=e.borderWidth/2;e.borderWidth&&(o+=n,s-=n,a+=n),t.beginPath(),t.fillStyle=e.backgroundColor,t.strokeStyle=e.borderColor,t.lineWidth=e.borderWidth,t.moveTo(o,e.base),t.lineTo(o,a),t.lineTo(s,a),t.lineTo(s,e.base),t.fill(),e.borderWidth&&t.stroke()},height:function(){var t=this._view;return t.base-t.y},inRange:function(t,e){var i=this._view;return i.y<i.base?t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.y&&e<=i.base:t>=i.x-i.width/2&&t<=i.x+i.width/2&&e>=i.base&&e<=i.y},inGroupRange:function(t){var e=this._view;return t>=e.x-e.width/2&&t<=e.x+e.width/2},tooltipPosition:function(){var t=this._view;return t.y<t.base?{x:t.x,y:t.y}:{x:t.x,y:t.base}}})}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers;e.scaleService={fitScalesForChart:function(t,e,o){var s=5,a=5;if(t){var n=i.where(t.scales,function(t){return"left"==t.options.position}),r=i.where(t.scales,function(t){return"right"==t.options.position}),l=i.where(t.scales,function(t){return"top"==t.options.position}),h=i.where(t.scales,function(t){return"bottom"==t.options.position}),c=(i.where(t.scales,function(t){return"left"==t.options.position}),i.where(t.scales,function(t){return"right"==t.options.position}),i.where(t.scales,function(t){return"top"==t.options.position}),i.where(t.scales,function(t){return"bottom"==t.options.position}),e/2),d=o/2;c-=2*s,d-=2*a;var u=(e-c)/(n.length+r.length),m=(o-d)/(l.length+h.length),v=[],g=function(t){var e=t.fit(u,d);v.push({horizontal:!1,minSize:e,scale:t})},p=function(t){var e=t.fit(c,m);v.push({horizontal:!0,minSize:e,scale:t})};i.each(n,g),i.each(r,g),i.each(l,p),i.each(h,p);var f=o-2*a,b=e-2*s;i.each(v,function(t){t.horizontal?f-=t.minSize.height:b-=t.minSize.width});var x=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t});e&&t.fit(e.minSize.width,f)},A=function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:C,right:y,top:0,bottom:0};e&&t.fit(b,e.minSize.height,o)},C=s,y=s,_=a,w=a;i.each(n,x),i.each(r,x),i.each(n,function(t){C+=t.width}),i.each(r,function(t){y+=t.width}),i.each(l,A),i.each(h,A),i.each(l,function(t){_+=t.height}),i.each(h,function(t){w+=t.height}),i.each(n,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)}),i.each(r,function(t){var e=i.findNextWhere(v,function(e){return e.scale===t}),o={left:0,right:0,top:_,bottom:w};e&&t.fit(e.minSize.width,f,o)});var k=s,P=a,S=function(t){t.left=k,t.right=k+t.width,t.top=_,t.bottom=_+f,k=t.right},I=function(t){t.left=C,t.right=C+b,t.top=P,t.bottom=P+t.height,P=t.bottom};i.each(n,S),i.each(l,I),k+=b,P+=f,i.each(r,S),i.each(h,I),t.chartArea={left:C,top:_,right:C+b,bottom:_+f}}}},e.scales={constructors:{},registerScaleType:function(t,e){this.constructors[t]=e},getScaleConstructor:function(t){return this.constructors.hasOwnProperty(t)?this.constructors[t]:void 0}}}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},getPixelForValue:function(t,e,i){if(this.isHorizontal()){var o=(this.labelRotation>0,this.width-(this.paddingLeft+this.paddingRight)),s=o/Math.max(this.max-(this.options.gridLines.offsetGridLines?0:1),1),a=s*e+this.paddingLeft;return this.options.gridLines.offsetGridLines&&i&&(a+=s/2),this.left+Math.round(a)}return this.top+e*(this.height/this.max)},calculateLabelRotation:function(t,e){var o=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);this.ctx.font=o;var s,a,n=this.ctx.measureText(this.labels[0]).width,r=this.ctx.measureText(this.labels[this.labels.length-1]).width;if(this.paddingRight=r/2+3,this.paddingLeft=n/2+3,this.labelRotation=0,this.options.display){var l,h,c=i.longestText(this.ctx,o,this.labels);this.labelWidth=c;for(var d=Math.floor(this.getPixelForValue(0,1)-this.getPixelForValue(0,0))-6;this.labelWidth>d&&0===this.labelRotation||this.labelWidth>d&&this.labelRotation<=90&&this.labelRotation>0;){if(l=Math.cos(i.toRadians(this.labelRotation)),h=Math.sin(i.toRadians(this.labelRotation)),s=l*n,a=l*r,s+this.options.labels.fontSize/2>this.yLabelWidth&&(this.paddingLeft=s+this.options.labels.fontSize/2),this.paddingRight=this.options.labels.fontSize/2,h*c>t){this.labelRotation--;break}this.labelRotation++,this.labelWidth=l*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,o){this.calculateRange(),this.calculateLabelRotation(e,o);var s={width:0,height:0},a=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),n=i.longestText(this.ctx,a,this.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&&(s.width=Math.min(n+6,t));else{var r=Math.cos(i.toRadians(this.labelRotation))*n+1.5*this.options.labels.fontSize;s.height=Math.min(r,e)}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 o="bottom"==this.options.position?this.top:this.bottom-10,s="bottom"==this.options.position?this.top+10:this.bottom,a=0!==this.labelRotation;i.each(this.labels,function(n,r){var l=this.getPixelForValue(n,r,!1),h=this.getPixelForValue(n,r,!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),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,o),this.ctx.lineTo(l,s)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,t.bottom)),this.ctx.stroke()),this.options.labels.show&&(this.ctx.save(),this.ctx.translate(h,a?this.top+12:this.top+8),this.ctx.rotate(-1*i.toRadians(this.labelRotation)),this.ctx.font=this.font,this.ctx.textAlign=a?"right":"center",this.ctx.textBaseline=a?"middle":"top",this.ctx.fillText(n,0,0),this.ctx.restore())},this)}else this.options.gridLines.show,this.options.labels.show}}});e.scales.registerScaleType("dataset",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({calculateRange:i.noop,isHorizontal:function(){return"top"==this.options.position||"bottom"==this.options.position},generateTicks:function(t,e){if(this.ticks=[],this.options.override)for(var o=0;o<=this.options.override.steps;++o){var s=this.options.override.start+o*this.options.override.stepWidth;ticks.push(s)}else{var a;if(a=this.isHorizontal()?Math.min(11,Math.ceil(t/50)):Math.min(11,Math.ceil(e/(2*this.options.labels.fontSize))),a=Math.max(2,a),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 l=i.niceNum(this.max-this.min,!1),h=i.niceNum(l/(a-1),!0),c=Math.floor(this.min/h)*h,d=Math.ceil(this.max/h)*h,u=c;d>=u;u+=h)this.ticks.push(u)}("left"==this.options.position||"right"==this.options.position)&&this.ticks.reverse(),this.max=i.max(this.ticks),this.min=i.min(this.ticks)},buildLabels:function(){this.labels=[],i.each(this.ticks,function(t,e,o){var s;this.options.labels.userCallback?s=this.options.lables.userCallback(t,e,o):this.options.labels.template&&(s=i.template(this.options.labels.template,{value:t})),this.labels.push(s?s:"")},this)},getPixelForValue:function(t){var e,i=this.max-this.min;return e=this.isHorizontal()?this.left+this.width/i*(t-this.min):this.bottom-this.height/i*(t-this.min)},fit:function(t,e){this.calculateRange(),this.generateTicks(t,e),this.buildLabels();var o={width:0,height:0};if(this.isHorizontal()?o.width=t:o.width=this.options.gridLines.show&&this.options.display?10:0,this.isHorizontal()?o.height=this.options.gridLines.show&&this.options.display?10:0:o.height=e,this.options.labels.show&&this.options.display){var s=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily);if(this.isHorizontal()){var a=(e-o.height,1.5*this.options.labels.fontSize);o.height=Math.min(e,o.height+a)}else{var n=t-o.width,r=i.longestText(this.ctx,s,this.labels);n>r?o.width+=r:o.width=t}}return this.width=o.width,this.height=o.height,o},draw:function(t){if(this.options.display){var e,o;if(this.ctx.fillStyle=this.options.labels.fontColor,this.isHorizontal()){if(this.options.gridLines.show){e=!0,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var s="bottom"==this.options.position?this.top:this.bottom-5,a="bottom"==this.options.position?this.top+5:this.bottom;i.each(this.ticks,function(n,r){var l=this.getPixelForValue(n);0===n||!o&&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),l+=i.aliasPixel(this.ctx.lineWidth),this.ctx.beginPath(),this.options.gridLines.drawTicks&&(this.ctx.moveTo(l,s),this.ctx.lineTo(l,a)),this.options.gridLines.drawOnChartArea&&(this.ctx.moveTo(l,t.top),this.ctx.lineTo(l,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,o=void 0!==i.findNextWhere(this.ticks,function(t){return 0===t});var r="right"==this.options.position?this.left:this.right-5,l="right"==this.options.position?this.left+5:this.right;i.each(this.ticks,function(s,a){var n=this.getPixelForValue(s);0===s||!o&&0===a?(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(l,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 h;"left"==this.options.position?(h=this.right-10,this.ctx.textAlign="right"):(h=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,h,i)},this)}}}}});e.scales.registerScaleType("linear",o)}.call(this),function(){"use strict";var t=this,e=t.Chart,i=e.helpers,o=e.Element.extend({initialize:function(){this.size=i.min([this.height,this.width]),this.drawingArea=this.options.display?this.size/2-(this.options.labels.fontSize/2+this.options.labels.backdropPaddingY):this.size/2},calculateCenterOffset:function(t){var e=this.drawingArea/(this.max-this.min);return(t-this.min)*e},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:i.noop,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 o=Math.min(11,Math.ceil(this.drawingArea/(2*this.options.labels.fontSize)));if(o=Math.max(2,o),this.options.beginAtZero){var s=i.sign(this.min),a=i.sign(this.max);0>s&&0>a?this.max=0:s>0&&a>0&&(this.min=0)}for(var n=i.niceNum(this.max-this.min,!1),r=i.niceNum(n/(o-1),!0),l=Math.floor(this.min/r)*r,h=Math.ceil(this.max/r)*r,c=l;h>=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,o){var s;this.options.labels.userCallback?s=this.options.labels.userCallback(t,e,o):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.valuesCount},setScaleSize:function(){var t,e,o,s,a,n,r,l,h,c,d,u,m=i.min([this.height/2-this.options.pointLabels.fontSize-5,this.width/2]),v=this.width,g=0;for(this.ctx.font=i.fontString(this.options.pointLabels.fontSize,this.options.pointLabels.fontStyle,this.options.pointLabels.fontFamily),e=0;e<this.valuesCount;e++)t=this.getPointPosition(e,m),o=this.ctx.measureText(i.template(this.options.labels.template,{value:this.labels[e]})).width+5,0===e||e===this.valuesCount/2?(s=o/2,t.x+s>v&&(v=t.x+s,a=e),t.x-s<g&&(g=t.x-s,r=e)):e<this.valuesCount/2?t.x+o>v&&(v=t.x+o,a=e):e>this.valuesCount/2&&t.x-o<g&&(g=t.x-o,r=e);h=g,c=Math.ceil(v-this.width),n=this.getIndexAngle(a),l=this.getIndexAngle(r),d=c/Math.sin(n+Math.PI/2),u=h/Math.sin(l+Math.PI/2),d=i.isNumber(d)?d:0,u=i.isNumber(u)?u:0,this.drawingArea=m-(u+d)/2,this.setCenterPoint(u,d)},setCenterPoint:function(t,e){var i=this.width-e-this.drawingArea,o=t+this.drawingArea;this.xCenter=(o+i)/2,this.yCenter=this.height/2},getIndexAngle:function(t){var e=2*Math.PI/this.valuesCount;return t*e-Math.PI/2},getPointPosition:function(t,e){var i=this.getIndexAngle(t);return{x:Math.cos(i)*e+this.xCenter,y:Math.sin(i)*e+this.yCenter}},draw:function(){if(this.options.display){var t=this.ctx;if(i.each(this.yLabels,function(e,o){if(o>0){var s,a=o*(this.drawingArea/Math.max(this.ticks.length,1)),n=this.yCenter-a;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,a,0,2*Math.PI),t.closePath(),t.stroke();else{t.beginPath();for(var r=0;r<this.valuesCount;r++)s=this.getPointPosition(r,this.calculateCenterOffset(this.ticks[o])),0===r?t.moveTo(s.x,s.y):t.lineTo(s.x,s.y);t.closePath(),t.stroke()}if(this.options.labels.show){if(t.font=i.fontString(this.options.labels.fontSize,this.options.labels.fontStyle,this.options.labels.fontFamily),this.showLabelBackdrop){var l=t.measureText(e).width;t.fillStyle=this.options.labels.backdropColor,t.fillRect(this.xCenter-l/2-this.options.labels.backdropPaddingX,n-this.fontSize/2-this.options.labels.backdropPaddingY,l+2*this.options.labels.backdropPaddingX,this.options.labels.fontSize+2*this.options.lables.backdropPaddingY)}t.textAlign="center",t.textBaseline="middle",t.fillStyle=this.options.labels.fontColor,t.fillText(e,this.xCenter,n)}}},this),!this.options.lineArc){t.lineWidth=this.options.angleLines.lineWidth,t.strokeStyle=this.options.angleLines.color;for(var e=this.valuesCount-1;e>=0;e--){if(this.options.angleLines.show){var o=this.getPointPosition(e,this.calculateCenterOffset(this.max));t.beginPath(),t.moveTo(this.xCenter,this.yCenter),t.lineTo(o.x,o.y),t.stroke(),t.closePath()}var s=this.getPointPosition(e,this.calculateCenterOffset(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 a=this.labels.length,n=this.labels.length/2,r=n/2,l=r>e||e>a-r,h=e===r||e===a-r;0===e?t.textAlign="center":e===n?t.textAlign="center":n>e?t.textAlign="left":t.textAlign="right",h?t.textBaseline="middle":l?t.textBaseline="bottom":t.textBaseline="top",t.fillText(this.labels[e],s.x,s.y)}}}}});e.scales.registerScaleType("radialLinear",o)}.call(this),/*!
* Chart.js
* http://chartjs.org/
* Version: 2.0.0-alpha
projects / thirdparty / Chart.js.git / commitdiff
