29 lines
161 KiB
JavaScript
29 lines
161 KiB
JavaScript
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/*!
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* Chart.js
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* http://chartjs.org/
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* Version: 2.7.2
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*
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* Copyright 2018 Chart.js Contributors
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* Released under the MIT license
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* https://github.com/chartjs/Chart.js/blob/master/LICENSE.md
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*/
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!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Chart=t()}}(function(){return function t(e,i,n){function a(r,s){if(!i[r]){if(!e[r]){var l="function"==typeof require&&require;if(!s&&l)return l(r,!0);if(o)return o(r,!0);var u=new Error("Cannot find module '"+r+"'");throw u.code="MODULE_NOT_FOUND",u}var d=i[r]={exports:{}};e[r][0].call(d.exports,function(t){var i=e[r][1][t];return a(i||t)},d,d.exports,t,e,i,n)}return i[r].exports}for(var o="function"==typeof require&&require,r=0;r<n.length;r++)a(n[r]);return a}({1:[function(t,e,i){},{}],2:[function(t,e,i){var n=t(6);function a(t){if(t){var e=[0,0,0],i=1,a=t.match(/^#([a-fA-F0-9]{3})$/i);if(a){a=a[1];for(var o=0;o<e.length;o++)e[o]=parseInt(a[o]+a[o],16)}else if(a=t.match(/^#([a-fA-F0-9]{6})$/i)){a=a[1];for(o=0;o<e.length;o++)e[o]=parseInt(a.slice(2*o,2*o+2),16)}else if(a=t.match(/^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i)){for(o=0;o<e.length;o++)e[o]=parseInt(a[o+1]);i=parseFloat(a[4])}else if(a=t.match(/^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/i)){for(o=0;o<e.length;o++)e[o]=Math.round(2.55*parseFloat(a[o+1]));i=parseFloat(a[4])}else if(a=t.match(/(\w+)/)){if("transparent"==a[1])return[0,0,0,0];if(!(e=n[a[1]]))return}for(o=0;o<e.length;o++)e[o]=d(e[o],0,255);return i=i||0==i?d(i,0,1):1,e[3]=i,e}}function o(t){if(t){var e=t.match(/^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/);if(e){var i=parseFloat(e[4]);return[d(parseInt(e[1]),0,360),d(parseFloat(e[2]),0,100),d(parseFloat(e[3]),0,100),d(isNaN(i)?1:i,0,1)]}}}function r(t){if(t){var e=t.match(/^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/);if(e){var i=parseFloat(e[4]);return[d(parseInt(e[1]),0,360),d(parseFloat(e[2]),0,100),d(parseFloat(e[3]),0,100),d(isNaN(i)?1:i,0,1)]}}}function s(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"rgba("+t[0]+", "+t[1]+", "+t[2]+", "+e+")"}function l(t,e){return"rgba("+Math.round(t[0]/255*100)+"%, "+Math.round(t[1]/255*100)+"%, "+Math.round(t[2]/255*100)+"%, "+(e||t[3]||1)+")"}function u(t,e){return void 0===e&&(e=void 0!==t[3]?t[3]:1),"hsla("+t[0]+", "+t[1]+"%, "+t[2]+"%, "+e+")"}function d(t,e,i){return Math.min(Math.max(e,t),i)}function c(t){var e=t.toString(16).toUpperCase();return e.length<2?"0"+e:e}e.exports={getRgba:a,getHsla:o,getRgb:function(t){var e=a(t);return e&&e.slice(0,3)},getHsl:function(t){var e=o(t);return e&&e.slice(0,3)},getHwb:r,getAlpha:function(t){var e=a(t);{if(e)return e[3];if(e=o(t))return e[3];if(e=r(t))return e[3]}},hexString:function(t){return"#"+c(t[0])+c(t[1])+c(t[2])},rgbString:function(t,e){if(e<1||t[3]&&t[3]<1)return s(t,e);return"rgb("+t[0]+", "+t[1]+", "+t[2]+")"},rgbaString:s,percentString:function(t,e){if(e<1||t[3]&&t[3]<1)return l(t,e);var i=Math.round(t[0]/255*100),n=Math.round(t[1]/255*100),a=Math.round(t[2]/255*100);return"rgb("+i+"%, "+n+"%, "+a+"%)"},percentaString:l,hslString:function(t,e){if(e<1||t[3]&&t[3]<1)return u(t,e);return"hsl("+t[0]+", "+t[1]+"%, "+t[2]+"%)"},hslaString:u,hwbString:function(t,e){void 0===e&&(e=void 0!==t[3]?t[3]:1);return"hwb("+t[0]+", "+t[1]+"%, "+t[2]+"%"+(void 0!==e&&1!==e?", "+e:"")+")"},keyword:function(t){return h[t.slice(0,3)]}};var h={};for(var f in n)h[n[f]]=f},{6:6}],3:[function(t,e,i){var n=t(5),a=t(2),o=function(t){return t instanceof o?t:this instanceof o?(this.valid=!1,this.values={rgb:[0,0,0],hsl:[0,0,0],hsv:[0,0,0],hwb:[0,0,0],cmyk:[0,0,0,0],alpha:1},void("string"==typeof t?(e=a.getRgba(t))?this.setValues("rgb",e):(e=a.getHsla(t))?this.setValues("hsl",e):(e=a.getHwb(t))&&this.setValues("hwb",e):"object"==typeof t&&(void 0!==(e=t).r||void 0!==e.red?this.setValues("rgb",e):void 0!==e.l||void 0!==e.lightness?this.setValues("hsl",e):void 0!==e.v||void 0!==e.value?this.setValu
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/**
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* [Chart.PieceLabel.js]{@link https://github.com/emn178/Chart.PieceLabel.js}
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*
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* @version 0.9.0
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* @author Chen, Yi-Cyuan [emn178@gmail.com]
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* @copyright Chen, Yi-Cyuan 2017
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* @license MIT
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*/
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(function(){function c(){this.drawDataset=this.drawDataset.bind(this)}"undefined"===typeof Chart?console.warn("Can not find Chart object."):(c.prototype.beforeDatasetsUpdate=function(a){if(this.parseOptions(a)&&"outside"===this.position){var b=1.5*this.fontSize+2;a.chartArea.top+=b;a.chartArea.bottom-=b}},c.prototype.afterDatasetsDraw=function(a){this.parseOptions(a)&&(this.labelBounds=[],a.config.data.datasets.forEach(this.drawDataset))},c.prototype.drawDataset=function(a){for(var b=this.ctx,p=this.chartInstance,
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l=a._meta[Object.keys(a._meta)[0]],h=0,f=0;f<l.data.length;f++){var g=l.data[f],d=g._view;if(0!==d.circumference||this.showZero){switch(this.render){case "value":var e=a.data[f];this.format&&(e=this.format(e));e=e.toString();break;case "label":e=p.config.data.labels[f];break;case "image":e=this.images[f]?this.loadImage(this.images[f]):"";break;default:var q=d.circumference/this.options.circumference*100;q=parseFloat(q.toFixed(this.precision));this.showActualPercentages||(h+=q,100<h&&(q-=h-100,q=parseFloat(q.toFixed(this.precision))));
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e=q+"%"}"function"===typeof this.render&&(e=this.render({label:p.config.data.labels[f],value:a.data[f],percentage:q,dataset:a,index:f}),"object"===typeof e&&(e=this.loadImage(e)));if(!e)break;b.save();b.beginPath();b.font=Chart.helpers.fontString(this.fontSize,this.fontStyle,this.fontFamily);if("outside"===this.position||"border"===this.position&&"pie"===p.config.type){var k=d.outerRadius/2;var c,m=this.fontSize+2;var n=d.startAngle+(d.endAngle-d.startAngle)/2;"border"===this.position?c=(d.outerRadius-
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k)/2+k:"outside"===this.position&&(c=d.outerRadius-k+k+m);n={x:d.x+Math.cos(n)*c,y:d.y+Math.sin(n)*c};if("outside"===this.position){n.x=n.x<d.x?n.x-m:n.x+m;var r=d.outerRadius+m}}else k=d.innerRadius,n=g.tooltipPosition();m=this.fontColor;"function"===typeof m?m=m({label:p.config.data.labels[f],value:a.data[f],percentage:q,text:e,backgroundColor:a.backgroundColor[f],dataset:a,index:f}):"string"!==typeof m&&(m=m[f]||this.options.defaultFontColor);if(this.arc)r||(r=(k+d.outerRadius)/2),b.fillStyle=
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m,b.textBaseline="middle",this.drawArcText(e,r,d,this.overlap);else{k=this.measureText(e);d=n.x-k.width/2;k=n.x+k.width/2;var t=n.y-this.fontSize/2,u=n.y+this.fontSize/2;(this.overlap||("outside"===this.position?this.checkTextBound(d,k,t,u):g.inRange(d,t)&&g.inRange(d,u)&&g.inRange(k,t)&&g.inRange(k,u)))&&this.fillText(e,n,m)}b.restore()}}},c.prototype.parseOptions=function(a){var b=a.options.pieceLabel;return b?(this.chartInstance=a,this.ctx=a.chart.ctx,this.options=a.config.options,this.render=
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b.render||b.mode,this.position=b.position||"default",this.arc=b.arc,this.format=b.format,this.precision=b.precision||0,this.fontSize=b.fontSize||this.options.defaultFontSize,this.fontColor=b.fontColor||this.options.defaultFontColor,this.fontStyle=b.fontStyle||this.options.defaultFontStyle,this.fontFamily=b.fontFamily||this.options.defaultFontFamily,this.hasTooltip=a.tooltip._active&&a.tooltip._active.length,this.showZero=b.showZero,this.overlap=b.overlap,this.images=b.images||[],this.showActualPercentages=
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b.showActualPercentages||!1,!0):!1},c.prototype.checkTextBound=function(a,b,p,l){for(var h=this.labelBounds,f=0;f<h.length;++f){for(var g=h[f],d=[[a,p],[a,l],[b,p],[b,l]],e=0;e<d.length;++e){var c=d[e][0],k=d[e][1];if(c>=g.left&&c<=g.right&&k>=g.top&&k<=g.bottom)return!1}d=[[g.left,g.top],[g.left,g.bottom],[g.right,g.top],[g.right,g.bottom]];for(e=0;e<d.length;++e)if(c=d[e][0],k=d[e][1],c>=a&&c<=b&&k>=p&&k<=l)return!1}h.push({left:a,right:b,top:p,bottom:l});return!0},c.prototype.measureText=function(a){return"object"===
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typeof a?{width:a.width,height:a.height}:this.ctx.measureText(a)},c.prototype.fillText=function(a,b,p){var c=this.ctx;"object"===typeof a?c.drawImage(a,b.x-a.width/2,b.y-a.height/2,a.width,a.height):(c.fillStyle=p,c.textBaseline="top",c.textAlign="center",c.fillText(a,b.x,b.y-this.fontSize/2))},c.prototype.loadImage=function(a){var b=new Image;b.src=a.src;b.width=a.width;b.height=a.height;return b},c.prototype.drawArcText=function(a,b,c,l){var h=this.ctx,f=c.x,g=c.y,d=c.startAngle;c=c.endAngle;h.save();
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h.translate(f,g);g=c-d;d+=Math.PI/2;c+=Math.PI/2;var e=d;f=this.measureText(a);d+=(c-(f.width/b+d))/2;if(l||!(c-d>g))if("string"===typeof a)for(h.rotate(d),l=0;l<a.length;l++)d=a.charAt(l),f=h.measureText(d),h.save(),h.translate(0,-1*b),h.fillText(d,0,0),h.restore(),h.rotate(f.width/b);else h.rotate((e+c)/2),h.translate(0,-1*b),this.fillText(a,{x:0,y:0});h.restore()},Chart.pluginService.register({beforeInit:function(a){a.pieceLabel=new c},beforeDatasetsUpdate:function(a){a.pieceLabel.beforeDatasetsUpdate(a)},
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afterDatasetsDraw:function(a){a.pieceLabel.afterDatasetsDraw(a)}}))})();
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