/*!
 * Chart.js
 * http://chartjs.org/
 * Version: 2.4.0
 *
 * Copyright 2016 Nick Downie
 * Released under the MIT license
 * https://github.com/chartjs/Chart.js/blob/master/LICENSE.md
 */
(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.Chart = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){

},{}],2:[function(require,module,exports){
	/* MIT license */
	var colorNames = require(6);

	module.exports = {
		getRgba: getRgba,
		getHsla: getHsla,
		getRgb: getRgb,
		getHsl: getHsl,
		getHwb: getHwb,
		getAlpha: getAlpha,

		hexString: hexString,
		rgbString: rgbString,
		rgbaString: rgbaString,
		percentString: percentString,
		percentaString: percentaString,
		hslString: hslString,
		hslaString: hslaString,
		hwbString: hwbString,
		keyword: keyword
	}

	function getRgba(string) {
		if (!string) {
			return;
		}
		var abbr =  /^#([a-fA-F0-9]{3})$/,
			hex =  /^#([a-fA-F0-9]{6})$/,
			rgba = /^rgba?\(\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*,\s*([+-]?\d+)\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,
			per = /^rgba?\(\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*,\s*([+-]?[\d\.]+)\%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)$/,
			keyword = /(\w+)/;

		var rgb = [0, 0, 0],
			a = 1,
			match = string.match(abbr);
		if (match) {
			match = match[1];
			for (var i = 0; i < rgb.length; i++) {
				rgb[i] = parseInt(match[i] + match[i], 16);
			}
		}
		else if (match = string.match(hex)) {
			match = match[1];
			for (var i = 0; i < rgb.length; i++) {
				rgb[i] = parseInt(match.slice(i * 2, i * 2 + 2), 16);
			}
		}
		else if (match = string.match(rgba)) {
			for (var i = 0; i < rgb.length; i++) {
				rgb[i] = parseInt(match[i + 1]);
			}
			a = parseFloat(match[4]);
		}
		else if (match = string.match(per)) {
			for (var i = 0; i < rgb.length; i++) {
				rgb[i] = Math.round(parseFloat(match[i + 1]) * 2.55);
			}
			a = parseFloat(match[4]);
		}
		else if (match = string.match(keyword)) {
			if (match[1] == "transparent") {
				return [0, 0, 0, 0];
			}
			rgb = colorNames[match[1]];
			if (!rgb) {
				return;
			}
		}

		for (var i = 0; i < rgb.length; i++) {
			rgb[i] = scale(rgb[i], 0, 255);
		}
		if (!a && a != 0) {
			a = 1;
		}
		else {
			a = scale(a, 0, 1);
		}
		rgb[3] = a;
		return rgb;
	}

	function getHsla(string) {
		if (!string) {
			return;
		}
		var hsl = /^hsla?\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
		var match = string.match(hsl);
		if (match) {
			var alpha = parseFloat(match[4]);
			var h = scale(parseInt(match[1]), 0, 360),
				s = scale(parseFloat(match[2]), 0, 100),
				l = scale(parseFloat(match[3]), 0, 100),
				a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
			return [h, s, l, a];
		}
	}

	function getHwb(string) {
		if (!string) {
			return;
		}
		var hwb = /^hwb\(\s*([+-]?\d+)(?:deg)?\s*,\s*([+-]?[\d\.]+)%\s*,\s*([+-]?[\d\.]+)%\s*(?:,\s*([+-]?[\d\.]+)\s*)?\)/;
		var match = string.match(hwb);
		if (match) {
			var alpha = parseFloat(match[4]);
			var h = scale(parseInt(match[1]), 0, 360),
				w = scale(parseFloat(match[2]), 0, 100),
				b = scale(parseFloat(match[3]), 0, 100),
				a = scale(isNaN(alpha) ? 1 : alpha, 0, 1);
			return [h, w, b, a];
		}
	}

	function getRgb(string) {
		var rgba = getRgba(string);
		return rgba && rgba.slice(0, 3);
	}

	function getHsl(string) {
		var hsla = getHsla(string);
		return hsla && hsla.slice(0, 3);
	}

	function getAlpha(string) {
		var vals = getRgba(string);
		if (vals) {
			return vals[3];
		}
		else if (vals = getHsla(string)) {
			return vals[3];
		}
		else if (vals = getHwb(string)) {
			return vals[3];
		}
	}

// generators
	function hexString(rgb) {
		return "#" + hexDouble(rgb[0]) + hexDouble(rgb[1])
			+ hexDouble(rgb[2]);
	}

	function rgbString(rgba, alpha) {
		if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
			return rgbaString(rgba, alpha);
		}
		return "rgb(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2] + ")";
	}

	function rgbaString(rgba, alpha) {
		if (alpha === undefined) {
			alpha = (rgba[3] !== undefined ? rgba[3] : 1);
		}
		return "rgba(" + rgba[0] + ", " + rgba[1] + ", " + rgba[2]
			+ ", " + alpha + ")";
	}

	function percentString(rgba, alpha) {
		if (alpha < 1 || (rgba[3] && rgba[3] < 1)) {
			return percentaString(rgba, alpha);
		}
		var r = Math.round(rgba[0]/255 * 100),
			g = Math.round(rgba[1]/255 * 100),
			b = Math.round(rgba[2]/255 * 100);

		return "rgb(" + r + "%, " + g + "%, " + b + "%)";
	}

	function percentaString(rgba, alpha) {
		var r = Math.round(rgba[0]/255 * 100),
			g = Math.round(rgba[1]/255 * 100),
			b = Math.round(rgba[2]/255 * 100);
		return "rgba(" + r + "%, " + g + "%, " + b + "%, " + (alpha || rgba[3] || 1) + ")";
	}

	function hslString(hsla, alpha) {
		if (alpha < 1 || (hsla[3] && hsla[3] < 1)) {
			return hslaString(hsla, alpha);
		}
		return "hsl(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%)";
	}

	function hslaString(hsla, alpha) {
		if (alpha === undefined) {
			alpha = (hsla[3] !== undefined ? hsla[3] : 1);
		}
		return "hsla(" + hsla[0] + ", " + hsla[1] + "%, " + hsla[2] + "%, "
			+ alpha + ")";
	}

// hwb is a bit different than rgb(a) & hsl(a) since there is no alpha specific syntax
// (hwb have alpha optional & 1 is default value)
	function hwbString(hwb, alpha) {
		if (alpha === undefined) {
			alpha = (hwb[3] !== undefined ? hwb[3] : 1);
		}
		return "hwb(" + hwb[0] + ", " + hwb[1] + "%, " + hwb[2] + "%"
			+ (alpha !== undefined && alpha !== 1 ? ", " + alpha : "") + ")";
	}

	function keyword(rgb) {
		return reverseNames[rgb.slice(0, 3)];
	}

// helpers
	function scale(num, min, max) {
		return Math.min(Math.max(min, num), max);
	}

	function hexDouble(num) {
		var str = num.toString(16).toUpperCase();
		return (str.length < 2) ? "0" + str : str;
	}


//create a list of reverse color names
	var reverseNames = {};
	for (var name in colorNames) {
		reverseNames[colorNames[name]] = name;
	}

},{"6":6}],3:[function(require,module,exports){
	/* MIT license */
	var convert = require(5);
	var string = require(2);

	var ChartJSColor = function (obj) {
		if (obj instanceof ChartJSColor) {
			return obj;
		}
		if (!(this instanceof ChartJSColor)) {
			return new ChartJSColor(obj);
		}

		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
		};

		// parse Color() argument
		var vals;
		if (typeof obj === 'string') {
			vals = string.getRgba(obj);
			if (vals) {
				this.setValues('rgb', vals);
			} else if (vals = string.getHsla(obj)) {
				this.setValues('hsl', vals);
			} else if (vals = string.getHwb(obj)) {
				this.setValues('hwb', vals);
			} else {
				throw new Error('Unable to parse color from string "' + obj + '"');
			}
		} else if (typeof obj === 'object') {
			vals = obj;
			if (vals.r !== undefined || vals.red !== undefined) {
				this.setValues('rgb', vals);
			} else if (vals.l !== undefined || vals.lightness !== undefined) {
				this.setValues('hsl', vals);
			} else if (vals.v !== undefined || vals.value !== undefined) {
				this.setValues('hsv', vals);
			} else if (vals.w !== undefined || vals.whiteness !== undefined) {
				this.setValues('hwb', vals);
			} else if (vals.c !== undefined || vals.cyan !== undefined) {
				this.setValues('cmyk', vals);
			} else {
				throw new Error('Unable to parse color from object ' + JSON.stringify(obj));
			}
		}
	};

	ChartJSColor.prototype = {
		rgb: function () {
			return this.setSpace('rgb', arguments);
		},
		hsl: function () {
			return this.setSpace('hsl', arguments);
		},
		hsv: function () {
			return this.setSpace('hsv', arguments);
		},
		hwb: function () {
			return this.setSpace('hwb', arguments);
		},
		cmyk: function () {
			return this.setSpace('cmyk', arguments);
		},

		rgbArray: function () {
			return this.values.rgb;
		},
		hslArray: function () {
			return this.values.hsl;
		},
		hsvArray: function () {
			return this.values.hsv;
		},
		hwbArray: function () {
			var values = this.values;
			if (values.alpha !== 1) {
				return values.hwb.concat([values.alpha]);
			}
			return values.hwb;
		},
		cmykArray: function () {
			return this.values.cmyk;
		},
		rgbaArray: function () {
			var values = this.values;
			return values.rgb.concat([values.alpha]);
		},
		hslaArray: function () {
			var values = this.values;
			return values.hsl.concat([values.alpha]);
		},
		alpha: function (val) {
			if (val === undefined) {
				return this.values.alpha;
			}
			this.setValues('alpha', val);
			return this;
		},

		red: function (val) {
			return this.setChannel('rgb', 0, val);
		},
		green: function (val) {
			return this.setChannel('rgb', 1, val);
		},
		blue: function (val) {
			return this.setChannel('rgb', 2, val);
		},
		hue: function (val) {
			if (val) {
				val %= 360;
				val = val < 0 ? 360 + val : val;
			}
			return this.setChannel('hsl', 0, val);
		},
		saturation: function (val) {
			return this.setChannel('hsl', 1, val);
		},
		lightness: function (val) {
			return this.setChannel('hsl', 2, val);
		},
		saturationv: function (val) {
			return this.setChannel('hsv', 1, val);
		},
		whiteness: function (val) {
			return this.setChannel('hwb', 1, val);
		},
		blackness: function (val) {
			return this.setChannel('hwb', 2, val);
		},
		value: function (val) {
			return this.setChannel('hsv', 2, val);
		},
		cyan: function (val) {
			return this.setChannel('cmyk', 0, val);
		},
		magenta: function (val) {
			return this.setChannel('cmyk', 1, val);
		},
		yellow: function (val) {
			return this.setChannel('cmyk', 2, val);
		},
		black: function (val) {
			return this.setChannel('cmyk', 3, val);
		},

		hexString: function () {
			return string.hexString(this.values.rgb);
		},
		rgbString: function () {
			return string.rgbString(this.values.rgb, this.values.alpha);
		},
		rgbaString: function () {
			return string.rgbaString(this.values.rgb, this.values.alpha);
		},
		percentString: function () {
			return string.percentString(this.values.rgb, this.values.alpha);
		},
		hslString: function () {
			return string.hslString(this.values.hsl, this.values.alpha);
		},
		hslaString: function () {
			return string.hslaString(this.values.hsl, this.values.alpha);
		},
		hwbString: function () {
			return string.hwbString(this.values.hwb, this.values.alpha);
		},
		keyword: function () {
			return string.keyword(this.values.rgb, this.values.alpha);
		},

		rgbNumber: function () {
			var rgb = this.values.rgb;
			return (rgb[0] << 16) | (rgb[1] << 8) | rgb[2];
		},

		luminosity: function () {
			// http://www.w3.org/TR/WCAG20/#relativeluminancedef
			var rgb = this.values.rgb;
			var lum = [];
			for (var i = 0; i < rgb.length; i++) {
				var chan = rgb[i] / 255;
				lum[i] = (chan <= 0.03928) ? chan / 12.92 : Math.pow(((chan + 0.055) / 1.055), 2.4);
			}
			return 0.2126 * lum[0] + 0.7152 * lum[1] + 0.0722 * lum[2];
		},

		contrast: function (color2) {
			// http://www.w3.org/TR/WCAG20/#contrast-ratiodef
			var lum1 = this.luminosity();
			var lum2 = color2.luminosity();
			if (lum1 > lum2) {
				return (lum1 + 0.05) / (lum2 + 0.05);
			}
			return (lum2 + 0.05) / (lum1 + 0.05);
		},

		level: function (color2) {
			var contrastRatio = this.contrast(color2);
			if (contrastRatio >= 7.1) {
				return 'AAA';
			}

			return (contrastRatio >= 4.5) ? 'AA' : '';
		},

		dark: function () {
			// YIQ equation from http://24ways.org/2010/calculating-color-contrast
			var rgb = this.values.rgb;
			var yiq = (rgb[0] * 299 + rgb[1] * 587 + rgb[2] * 114) / 1000;
			return yiq < 128;
		},

		light: function () {
			return !this.dark();
		},

		negate: function () {
			var rgb = [];
			for (var i = 0; i < 3; i++) {
				rgb[i] = 255 - this.values.rgb[i];
			}
			this.setValues('rgb', rgb);
			return this;
		},

		lighten: function (ratio) {
			var hsl = this.values.hsl;
			hsl[2] += hsl[2] * ratio;
			this.setValues('hsl', hsl);
			return this;
		},

		darken: function (ratio) {
			var hsl = this.values.hsl;
			hsl[2] -= hsl[2] * ratio;
			this.setValues('hsl', hsl);
			return this;
		},

		saturate: function (ratio) {
			var hsl = this.values.hsl;
			hsl[1] += hsl[1] * ratio;
			this.setValues('hsl', hsl);
			return this;
		},

		desaturate: function (ratio) {
			var hsl = this.values.hsl;
			hsl[1] -= hsl[1] * ratio;
			this.setValues('hsl', hsl);
			return this;
		},

		whiten: function (ratio) {
			var hwb = this.values.hwb;
			hwb[1] += hwb[1] * ratio;
			this.setValues('hwb', hwb);
			return this;
		},

		blacken: function (ratio) {
			var hwb = this.values.hwb;
			hwb[2] += hwb[2] * ratio;
			this.setValues('hwb', hwb);
			return this;
		},

		greyscale: function () {
			var rgb = this.values.rgb;
			// http://en.wikipedia.org/wiki/Grayscale#Converting_color_to_grayscale
			var val = rgb[0] * 0.3 + rgb[1] * 0.59 + rgb[2] * 0.11;
			this.setValues('rgb', [val, val, val]);
			return this;
		},

		clearer: function (ratio) {
			var alpha = this.values.alpha;
			this.setValues('alpha', alpha - (alpha * ratio));
			return this;
		},

		opaquer: function (ratio) {
			var alpha = this.values.alpha;
			this.setValues('alpha', alpha + (alpha * ratio));
			return this;
		},

		rotate: function (degrees) {
			var hsl = this.values.hsl;
			var hue = (hsl[0] + degrees) % 360;
			hsl[0] = hue < 0 ? 360 + hue : hue;
			this.setValues('hsl', hsl);
			return this;
		},

		/**
		 * Ported from sass implementation in C
		 * https://github.com/sass/libsass/blob/0e6b4a2850092356aa3ece07c6b249f0221caced/functions.cpp#L209
		 */
		mix: function (mixinColor, weight) {
			var color1 = this;
			var color2 = mixinColor;
			var p = weight === undefined ? 0.5 : weight;

			var w = 2 * p - 1;
			var a = color1.alpha() - color2.alpha();

			var w1 = (((w * a === -1) ? w : (w + a) / (1 + w * a)) + 1) / 2.0;
			var w2 = 1 - w1;

			return this
				.rgb(
					w1 * color1.red() + w2 * color2.red(),
					w1 * color1.green() + w2 * color2.green(),
					w1 * color1.blue() + w2 * color2.blue()
				)
				.alpha(color1.alpha() * p + color2.alpha() * (1 - p));
		},

		toJSON: function () {
			return this.rgb();
		},

		clone: function () {
			// NOTE(SB): using node-clone creates a dependency to Buffer when using browserify,
			// making the final build way to big to embed in Chart.js. So let's do it manually,
			// assuming that values to clone are 1 dimension arrays containing only numbers,
			// except 'alpha' which is a number.
			var result = new ChartJSColor();
			var source = this.values;
			var target = result.values;
			var value, type;

			for (var prop in source) {
				if (source.hasOwnProperty(prop)) {
					value = source[prop];
					type = ({}).toString.call(value);
					if (type === '[object Array]') {
						target[prop] = value.slice(0);
					} else if (type === '[object Number]') {
						target[prop] = value;
					} else {
						console.error('unexpected color value:', value);
					}
				}
			}

			return result;
		}
	};

	ChartJSColor.prototype.spaces = {
		rgb: ['red', 'green', 'blue'],
		hsl: ['hue', 'saturation', 'lightness'],
		hsv: ['hue', 'saturation', 'value'],
		hwb: ['hue', 'whiteness', 'blackness'],
		cmyk: ['cyan', 'magenta', 'yellow', 'black']
	};

	ChartJSColor.prototype.maxes = {
		rgb: [255, 255, 255],
		hsl: [360, 100, 100],
		hsv: [360, 100, 100],
		hwb: [360, 100, 100],
		cmyk: [100, 100, 100, 100]
	};

	ChartJSColor.prototype.getValues = function (space) {
		var values = this.values;
		var vals = {};

		for (var i = 0; i < space.length; i++) {
			vals[space.charAt(i)] = values[space][i];
		}

		if (values.alpha !== 1) {
			vals.a = values.alpha;
		}

		// {r: 255, g: 255, b: 255, a: 0.4}
		return vals;
	};

	ChartJSColor.prototype.setValues = function (space, vals) {
		var values = this.values;
		var spaces = this.spaces;
		var maxes = this.maxes;
		var alpha = 1;
		var i;

		if (space === 'alpha') {
			alpha = vals;
		} else if (vals.length) {
			// [10, 10, 10]
			values[space] = vals.slice(0, space.length);
			alpha = vals[space.length];
		} else if (vals[space.charAt(0)] !== undefined) {
			// {r: 10, g: 10, b: 10}
			for (i = 0; i < space.length; i++) {
				values[space][i] = vals[space.charAt(i)];
			}

			alpha = vals.a;
		} else if (vals[spaces[space][0]] !== undefined) {
			// {red: 10, green: 10, blue: 10}
			var chans = spaces[space];

			for (i = 0; i < space.length; i++) {
				values[space][i] = vals[chans[i]];
			}

			alpha = vals.alpha;
		}

		values.alpha = Math.max(0, Math.min(1, (alpha === undefined ? values.alpha : alpha)));

		if (space === 'alpha') {
			return false;
		}

		var capped;

		// cap values of the space prior converting all values
		for (i = 0; i < space.length; i++) {
			capped = Math.max(0, Math.min(maxes[space][i], values[space][i]));
			values[space][i] = Math.round(capped);
		}

		// convert to all the other color spaces
		for (var sname in spaces) {
			if (sname !== space) {
				values[sname] = convert[space][sname](values[space]);
			}
		}

		return true;
	};

	ChartJSColor.prototype.setSpace = function (space, args) {
		var vals = args[0];

		if (vals === undefined) {
			// color.rgb()
			return this.getValues(space);
		}

		// color.rgb(10, 10, 10)
		if (typeof vals === 'number') {
			vals = Array.prototype.slice.call(args);
		}

		this.setValues(space, vals);
		return this;
	};

	ChartJSColor.prototype.setChannel = function (space, index, val) {
		var svalues = this.values[space];
		if (val === undefined) {
			// color.red()
			return svalues[index];
		} else if (val === svalues[index]) {
			// color.red(color.red())
			return this;
		}

		// color.red(100)
		svalues[index] = val;
		this.setValues(space, svalues);

		return this;
	};

	if (typeof window !== 'undefined') {
		window.ChartJSColor = ChartJSColor;
	}

	module.exports = ChartJSColor;

},{"2":2,"5":5}],4:[function(require,module,exports){
	/* MIT license */

	module.exports = {
		rgb2hsl: rgb2hsl,
		rgb2hsv: rgb2hsv,
		rgb2hwb: rgb2hwb,
		rgb2cmyk: rgb2cmyk,
		rgb2keyword: rgb2keyword,
		rgb2xyz: rgb2xyz,
		rgb2lab: rgb2lab,
		rgb2lch: rgb2lch,

		hsl2rgb: hsl2rgb,
		hsl2hsv: hsl2hsv,
		hsl2hwb: hsl2hwb,
		hsl2cmyk: hsl2cmyk,
		hsl2keyword: hsl2keyword,

		hsv2rgb: hsv2rgb,
		hsv2hsl: hsv2hsl,
		hsv2hwb: hsv2hwb,
		hsv2cmyk: hsv2cmyk,
		hsv2keyword: hsv2keyword,

		hwb2rgb: hwb2rgb,
		hwb2hsl: hwb2hsl,
		hwb2hsv: hwb2hsv,
		hwb2cmyk: hwb2cmyk,
		hwb2keyword: hwb2keyword,

		cmyk2rgb: cmyk2rgb,
		cmyk2hsl: cmyk2hsl,
		cmyk2hsv: cmyk2hsv,
		cmyk2hwb: cmyk2hwb,
		cmyk2keyword: cmyk2keyword,

		keyword2rgb: keyword2rgb,
		keyword2hsl: keyword2hsl,
		keyword2hsv: keyword2hsv,
		keyword2hwb: keyword2hwb,
		keyword2cmyk: keyword2cmyk,
		keyword2lab: keyword2lab,
		keyword2xyz: keyword2xyz,

		xyz2rgb: xyz2rgb,
		xyz2lab: xyz2lab,
		xyz2lch: xyz2lch,

		lab2xyz: lab2xyz,
		lab2rgb: lab2rgb,
		lab2lch: lab2lch,

		lch2lab: lch2lab,
		lch2xyz: lch2xyz,
		lch2rgb: lch2rgb
	}


	function rgb2hsl(rgb) {
		var r = rgb[0]/255,
			g = rgb[1]/255,
			b = rgb[2]/255,
			min = Math.min(r, g, b),
			max = Math.max(r, g, b),
			delta = max - min,
			h, s, l;

		if (max == min)
			h = 0;
		else if (r == max)
			h = (g - b) / delta;
		else if (g == max)
			h = 2 + (b - r) / delta;
		else if (b == max)
			h = 4 + (r - g)/ delta;

		h = Math.min(h * 60, 360);

		if (h < 0)
			h += 360;

		l = (min + max) / 2;

		if (max == min)
			s = 0;
		else if (l <= 0.5)
			s = delta / (max + min);
		else
			s = delta / (2 - max - min);

		return [h, s * 100, l * 100];
	}

	function rgb2hsv(rgb) {
		var r = rgb[0],
			g = rgb[1],
			b = rgb[2],
			min = Math.min(r, g, b),
			max = Math.max(r, g, b),
			delta = max - min,
			h, s, v;

		if (max == 0)
			s = 0;
		else
			s = (delta/max * 1000)/10;

		if (max == min)
			h = 0;
		else if (r == max)
			h = (g - b) / delta;
		else if (g == max)
			h = 2 + (b - r) / delta;
		else if (b == max)
			h = 4 + (r - g) / delta;

		h = Math.min(h * 60, 360);

		if (h < 0)
			h += 360;

		v = ((max / 255) * 1000) / 10;

		return [h, s, v];
	}

	function rgb2hwb(rgb) {
		var r = rgb[0],
			g = rgb[1],
			b = rgb[2],
			h = rgb2hsl(rgb)[0],
			w = 1/255 * Math.min(r, Math.min(g, b)),
			b = 1 - 1/255 * Math.max(r, Math.max(g, b));

		return [h, w * 100, b * 100];
	}

	function rgb2cmyk(rgb) {
		var r = rgb[0] / 255,
			g = rgb[1] / 255,
			b = rgb[2] / 255,
			c, m, y, k;

		k = Math.min(1 - r, 1 - g, 1 - b);
		c = (1 - r - k) / (1 - k) || 0;
		m = (1 - g - k) / (1 - k) || 0;
		y = (1 - b - k) / (1 - k) || 0;
		return [c * 100, m * 100, y * 100, k * 100];
	}

	function rgb2keyword(rgb) {
		return reverseKeywords[JSON.stringify(rgb)];
	}

	function rgb2xyz(rgb) {
		var r = rgb[0] / 255,
			g = rgb[1] / 255,
			b = rgb[2] / 255;

		// assume sRGB
		r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);
		g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);
		b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);

		var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);
		var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);
		var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);

		return [x * 100, y *100, z * 100];
	}

	function rgb2lab(rgb) {
		var xyz = rgb2xyz(rgb),
			x = xyz[0],
			y = xyz[1],
			z = xyz[2],
			l, a, b;

		x /= 95.047;
		y /= 100;
		z /= 108.883;

		x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
		y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
		z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);

		l = (116 * y) - 16;
		a = 500 * (x - y);
		b = 200 * (y - z);

		return [l, a, b];
	}

	function rgb2lch(args) {
		return lab2lch(rgb2lab(args));
	}

	function hsl2rgb(hsl) {
		var h = hsl[0] / 360,
			s = hsl[1] / 100,
			l = hsl[2] / 100,
			t1, t2, t3, rgb, val;

		if (s == 0) {
			val = l * 255;
			return [val, val, val];
		}

		if (l < 0.5)
			t2 = l * (1 + s);
		else
			t2 = l + s - l * s;
		t1 = 2 * l - t2;

		rgb = [0, 0, 0];
		for (var i = 0; i < 3; i++) {
			t3 = h + 1 / 3 * - (i - 1);
			t3 < 0 && t3++;
			t3 > 1 && t3--;

			if (6 * t3 < 1)
				val = t1 + (t2 - t1) * 6 * t3;
			else if (2 * t3 < 1)
				val = t2;
			else if (3 * t3 < 2)
				val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
			else
				val = t1;

			rgb[i] = val * 255;
		}

		return rgb;
	}

	function hsl2hsv(hsl) {
		var h = hsl[0],
			s = hsl[1] / 100,
			l = hsl[2] / 100,
			sv, v;

		if(l === 0) {
			// no need to do calc on black
			// also avoids divide by 0 error
			return [0, 0, 0];
		}

		l *= 2;
		s *= (l <= 1) ? l : 2 - l;
		v = (l + s) / 2;
		sv = (2 * s) / (l + s);
		return [h, sv * 100, v * 100];
	}

	function hsl2hwb(args) {
		return rgb2hwb(hsl2rgb(args));
	}

	function hsl2cmyk(args) {
		return rgb2cmyk(hsl2rgb(args));
	}

	function hsl2keyword(args) {
		return rgb2keyword(hsl2rgb(args));
	}


	function hsv2rgb(hsv) {
		var h = hsv[0] / 60,
			s = hsv[1] / 100,
			v = hsv[2] / 100,
			hi = Math.floor(h) % 6;

		var f = h - Math.floor(h),
			p = 255 * v * (1 - s),
			q = 255 * v * (1 - (s * f)),
			t = 255 * v * (1 - (s * (1 - f))),
			v = 255 * v;

		switch(hi) {
			case 0:
				return [v, t, p];
			case 1:
				return [q, v, p];
			case 2:
				return [p, v, t];
			case 3:
				return [p, q, v];
			case 4:
				return [t, p, v];
			case 5:
				return [v, p, q];
		}
	}

	function hsv2hsl(hsv) {
		var h = hsv[0],
			s = hsv[1] / 100,
			v = hsv[2] / 100,
			sl, l;

		l = (2 - s) * v;
		sl = s * v;
		sl /= (l <= 1) ? l : 2 - l;
		sl = sl || 0;
		l /= 2;
		return [h, sl * 100, l * 100];
	}

	function hsv2hwb(args) {
		return rgb2hwb(hsv2rgb(args))
	}

	function hsv2cmyk(args) {
		return rgb2cmyk(hsv2rgb(args));
	}

	function hsv2keyword(args) {
		return rgb2keyword(hsv2rgb(args));
	}

// http://dev.w3.org/csswg/css-color/#hwb-to-rgb
	function hwb2rgb(hwb) {
		var h = hwb[0] / 360,
			wh = hwb[1] / 100,
			bl = hwb[2] / 100,
			ratio = wh + bl,
			i, v, f, n;

		// wh + bl cant be > 1
		if (ratio > 1) {
			wh /= ratio;
			bl /= ratio;
		}

		i = Math.floor(6 * h);
		v = 1 - bl;
		f = 6 * h - i;
		if ((i & 0x01) != 0) {
			f = 1 - f;
		}
		n = wh + f * (v - wh);  // linear interpolation

		switch (i) {
			default:
			case 6:
			case 0: r = v; g = n; b = wh; break;
			case 1: r = n; g = v; b = wh; break;
			case 2: r = wh; g = v; b = n; break;
			case 3: r = wh; g = n; b = v; break;
			case 4: r = n; g = wh; b = v; break;
			case 5: r = v; g = wh; b = n; break;
		}

		return [r * 255, g * 255, b * 255];
	}

	function hwb2hsl(args) {
		return rgb2hsl(hwb2rgb(args));
	}

	function hwb2hsv(args) {
		return rgb2hsv(hwb2rgb(args));
	}

	function hwb2cmyk(args) {
		return rgb2cmyk(hwb2rgb(args));
	}

	function hwb2keyword(args) {
		return rgb2keyword(hwb2rgb(args));
	}

	function cmyk2rgb(cmyk) {
		var c = cmyk[0] / 100,
			m = cmyk[1] / 100,
			y = cmyk[2] / 100,
			k = cmyk[3] / 100,
			r, g, b;

		r = 1 - Math.min(1, c * (1 - k) + k);
		g = 1 - Math.min(1, m * (1 - k) + k);
		b = 1 - Math.min(1, y * (1 - k) + k);
		return [r * 255, g * 255, b * 255];
	}

	function cmyk2hsl(args) {
		return rgb2hsl(cmyk2rgb(args));
	}

	function cmyk2hsv(args) {
		return rgb2hsv(cmyk2rgb(args));
	}

	function cmyk2hwb(args) {
		return rgb2hwb(cmyk2rgb(args));
	}

	function cmyk2keyword(args) {
		return rgb2keyword(cmyk2rgb(args));
	}


	function xyz2rgb(xyz) {
		var x = xyz[0] / 100,
			y = xyz[1] / 100,
			z = xyz[2] / 100,
			r, g, b;

		r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);
		g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);
		b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);

		// assume sRGB
		r = r > 0.0031308 ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)
			: r = (r * 12.92);

		g = g > 0.0031308 ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)
			: g = (g * 12.92);

		b = b > 0.0031308 ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)
			: b = (b * 12.92);

		r = Math.min(Math.max(0, r), 1);
		g = Math.min(Math.max(0, g), 1);
		b = Math.min(Math.max(0, b), 1);

		return [r * 255, g * 255, b * 255];
	}

	function xyz2lab(xyz) {
		var x = xyz[0],
			y = xyz[1],
			z = xyz[2],
			l, a, b;

		x /= 95.047;
		y /= 100;
		z /= 108.883;

		x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
		y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
		z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);

		l = (116 * y) - 16;
		a = 500 * (x - y);
		b = 200 * (y - z);

		return [l, a, b];
	}

	function xyz2lch(args) {
		return lab2lch(xyz2lab(args));
	}

	function lab2xyz(lab) {
		var l = lab[0],
			a = lab[1],
			b = lab[2],
			x, y, z, y2;

		if (l <= 8) {
			y = (l * 100) / 903.3;
			y2 = (7.787 * (y / 100)) + (16 / 116);
		} else {
			y = 100 * Math.pow((l + 16) / 116, 3);
			y2 = Math.pow(y / 100, 1/3);
		}

		x = x / 95.047 <= 0.008856 ? x = (95.047 * ((a / 500) + y2 - (16 / 116))) / 7.787 : 95.047 * Math.pow((a / 500) + y2, 3);

		z = z / 108.883 <= 0.008859 ? z = (108.883 * (y2 - (b / 200) - (16 / 116))) / 7.787 : 108.883 * Math.pow(y2 - (b / 200), 3);

		return [x, y, z];
	}

	function lab2lch(lab) {
		var l = lab[0],
			a = lab[1],
			b = lab[2],
			hr, h, c;

		hr = Math.atan2(b, a);
		h = hr * 360 / 2 / Math.PI;
		if (h < 0) {
			h += 360;
		}
		c = Math.sqrt(a * a + b * b);
		return [l, c, h];
	}

	function lab2rgb(args) {
		return xyz2rgb(lab2xyz(args));
	}

	function lch2lab(lch) {
		var l = lch[0],
			c = lch[1],
			h = lch[2],
			a, b, hr;

		hr = h / 360 * 2 * Math.PI;
		a = c * Math.cos(hr);
		b = c * Math.sin(hr);
		return [l, a, b];
	}

	function lch2xyz(args) {
		return lab2xyz(lch2lab(args));
	}

	function lch2rgb(args) {
		return lab2rgb(lch2lab(args));
	}

	function keyword2rgb(keyword) {
		return cssKeywords[keyword];
	}

	function keyword2hsl(args) {
		return rgb2hsl(keyword2rgb(args));
	}

	function keyword2hsv(args) {
		return rgb2hsv(keyword2rgb(args));
	}

	function keyword2hwb(args) {
		return rgb2hwb(keyword2rgb(args));
	}

	function keyword2cmyk(args) {
		return rgb2cmyk(keyword2rgb(args));
	}

	function keyword2lab(args) {
		return rgb2lab(keyword2rgb(args));
	}

	function keyword2xyz(args) {
		return rgb2xyz(keyword2rgb(args));
	}

	var cssKeywords = {
		aliceblue:  [240,248,255],
		antiquewhite: [250,235,215],
		aqua: [0,255,255],
		aquamarine: [127,255,212],
		azure:  [240,255,255],
		beige:  [245,245,220],
		bisque: [255,228,196],
		black:  [0,0,0],
		blanchedalmond: [255,235,205],
		blue: [0,0,255],
		blueviolet: [138,43,226],
		brown:  [165,42,42],
		burlywood:  [222,184,135],
		cadetblue:  [95,158,160],
		chartreuse: [127,255,0],
		chocolate:  [210,105,30],
		coral:  [255,127,80],
		cornflowerblue: [100,149,237],
		cornsilk: [255,248,220],
		crimson:  [220,20,60],
		cyan: [0,255,255],
		darkblue: [0,0,139],
		darkcyan: [0,139,139],
		darkgoldenrod:  [184,134,11],
		darkgray: [169,169,169],
		darkgreen:  [0,100,0],
		darkgrey: [169,169,169],
		darkkhaki:  [189,183,107],
		darkmagenta:  [139,0,139],
		darkolivegreen: [85,107,47],
		darkorange: [255,140,0],
		darkorchid: [153,50,204],
		darkred:  [139,0,0],
		darksalmon: [233,150,122],
		darkseagreen: [143,188,143],
		darkslateblue:  [72,61,139],
		darkslategray:  [47,79,79],
		darkslategrey:  [47,79,79],
		darkturquoise:  [0,206,209],
		darkviolet: [148,0,211],
		deeppink: [255,20,147],
		deepskyblue:  [0,191,255],
		dimgray:  [105,105,105],
		dimgrey:  [105,105,105],
		dodgerblue: [30,144,255],
		firebrick:  [178,34,34],
		floralwhite:  [255,250,240],
		forestgreen:  [34,139,34],
		fuchsia:  [255,0,255],
		gainsboro:  [220,220,220],
		ghostwhite: [248,248,255],
		gold: [255,215,0],
		goldenrod:  [218,165,32],
		gray: [128,128,128],
		green:  [0,128,0],
		greenyellow:  [173,255,47],
		grey: [128,128,128],
		honeydew: [240,255,240],
		hotpink:  [255,105,180],
		indianred:  [205,92,92],
		indigo: [75,0,130],
		ivory:  [255,255,240],
		khaki:  [240,230,140],
		lavender: [230,230,250],
		lavenderblush:  [255,240,245],
		lawngreen:  [124,252,0],
		lemonchiffon: [255,250,205],
		lightblue:  [173,216,230],
		lightcoral: [240,128,128],
		lightcyan:  [224,255,255],
		lightgoldenrodyellow: [250,250,210],
		lightgray:  [211,211,211],
		lightgreen: [144,238,144],
		lightgrey:  [211,211,211],
		lightpink:  [255,182,193],
		lightsalmon:  [255,160,122],
		lightseagreen:  [32,178,170],
		lightskyblue: [135,206,250],
		lightslategray: [119,136,153],
		lightslategrey: [119,136,153],
		lightsteelblue: [176,196,222],
		lightyellow:  [255,255,224],
		lime: [0,255,0],
		limegreen:  [50,205,50],
		linen:  [250,240,230],
		magenta:  [255,0,255],
		maroon: [128,0,0],
		mediumaquamarine: [102,205,170],
		mediumblue: [0,0,205],
		mediumorchid: [186,85,211],
		mediumpurple: [147,112,219],
		mediumseagreen: [60,179,113],
		mediumslateblue:  [123,104,238],
		mediumspringgreen:  [0,250,154],
		mediumturquoise:  [72,209,204],
		mediumvioletred:  [199,21,133],
		midnightblue: [25,25,112],
		mintcream:  [245,255,250],
		mistyrose:  [255,228,225],
		moccasin: [255,228,181],
		navajowhite:  [255,222,173],
		navy: [0,0,128],
		oldlace:  [253,245,230],
		olive:  [128,128,0],
		olivedrab:  [107,142,35],
		orange: [255,165,0],
		orangered:  [255,69,0],
		orchid: [218,112,214],
		palegoldenrod:  [238,232,170],
		palegreen:  [152,251,152],
		paleturquoise:  [175,238,238],
		palevioletred:  [219,112,147],
		papayawhip: [255,239,213],
		peachpuff:  [255,218,185],
		peru: [205,133,63],
		pink: [255,192,203],
		plum: [221,160,221],
		powderblue: [176,224,230],
		purple: [128,0,128],
		rebeccapurple: [102, 51, 153],
		red:  [255,0,0],
		rosybrown:  [188,143,143],
		royalblue:  [65,105,225],
		saddlebrown:  [139,69,19],
		salmon: [250,128,114],
		sandybrown: [244,164,96],
		seagreen: [46,139,87],
		seashell: [255,245,238],
		sienna: [160,82,45],
		silver: [192,192,192],
		skyblue:  [135,206,235],
		slateblue:  [106,90,205],
		slategray:  [112,128,144],
		slategrey:  [112,128,144],
		snow: [255,250,250],
		springgreen:  [0,255,127],
		steelblue:  [70,130,180],
		tan:  [210,180,140],
		teal: [0,128,128],
		thistle:  [216,191,216],
		tomato: [255,99,71],
		turquoise:  [64,224,208],
		violet: [238,130,238],
		wheat:  [245,222,179],
		white:  [255,255,255],
		whitesmoke: [245,245,245],
		yellow: [255,255,0],
		yellowgreen:  [154,205,50]
	};

	var reverseKeywords = {};
	for (var key in cssKeywords) {
		reverseKeywords[JSON.stringify(cssKeywords[key])] = key;
	}

},{}],5:[function(require,module,exports){
	var conversions = require(4);

	var convert = function() {
		return new Converter();
	}

	for (var func in conversions) {
		// export Raw versions
		convert[func + "Raw"] =  (function(func) {
			// accept array or plain args
			return function(arg) {
				if (typeof arg == "number")
					arg = Array.prototype.slice.call(arguments);
				return conversions[func](arg);
			}
		})(func);

		var pair = /(\w+)2(\w+)/.exec(func),
			from = pair[1],
			to = pair[2];

		// export rgb2hsl and ["rgb"]["hsl"]
		convert[from] = convert[from] || {};

		convert[from][to] = convert[func] = (function(func) {
			return function(arg) {
				if (typeof arg == "number")
					arg = Array.prototype.slice.call(arguments);

				var val = conversions[func](arg);
				if (typeof val == "string" || val === undefined)
					return val; // keyword

				for (var i = 0; i < val.length; i++)
					val[i] = Math.round(val[i]);
				return val;
			}
		})(func);
	}


	/* Converter does lazy conversion and caching */
	var Converter = function() {
		this.convs = {};
	};

	/* Either get the values for a space or
	 set the values for a space, depending on args */
	Converter.prototype.routeSpace = function(space, args) {
		var values = args[0];
		if (values === undefined) {
			// color.rgb()
			return this.getValues(space);
		}
		// color.rgb(10, 10, 10)
		if (typeof values == "number") {
			values = Array.prototype.slice.call(args);
		}

		return this.setValues(space, values);
	};

	/* Set the values for a space, invalidating cache */
	Converter.prototype.setValues = function(space, values) {
		this.space = space;
		this.convs = {};
		this.convs[space] = values;
		return this;
	};

	/* Get the values for a space. If there's already
	 a conversion for the space, fetch it, otherwise
	 compute it */
	Converter.prototype.getValues = function(space) {
		var vals = this.convs[space];
		if (!vals) {
			var fspace = this.space,
				from = this.convs[fspace];
			vals = convert[fspace][space](from);

			this.convs[space] = vals;
		}
		return vals;
	};

	["rgb", "hsl", "hsv", "cmyk", "keyword"].forEach(function(space) {
		Converter.prototype[space] = function(vals) {
			return this.routeSpace(space, arguments);
		}
	});

	module.exports = convert;
},{"4":4}],6:[function(require,module,exports){
	module.exports = {
		"aliceblue": [240, 248, 255],
		"antiquewhite": [250, 235, 215],
		"aqua": [0, 255, 255],
		"aquamarine": [127, 255, 212],
		"azure": [240, 255, 255],
		"beige": [245, 245, 220],
		"bisque": [255, 228, 196],
		"black": [0, 0, 0],
		"blanchedalmond": [255, 235, 205],
		"blue": [0, 0, 255],
		"blueviolet": [138, 43, 226],
		"brown": [165, 42, 42],
		"burlywood": [222, 184, 135],
		"cadetblue": [95, 158, 160],
		"chartreuse": [127, 255, 0],
		"chocolate": [210, 105, 30],
		"coral": [255, 127, 80],
		"cornflowerblue": [100, 149, 237],
		"cornsilk": [255, 248, 220],
		"crimson": [220, 20, 60],
		"cyan": [0, 255, 255],
		"darkblue": [0, 0, 139],
		"darkcyan": [0, 139, 139],
		"darkgoldenrod": [184, 134, 11],
		"darkgray": [169, 169, 169],
		"darkgreen": [0, 100, 0],
		"darkgrey": [169, 169, 169],
		"darkkhaki": [189, 183, 107],
		"darkmagenta": [139, 0, 139],
		"darkolivegreen": [85, 107, 47],
		"darkorange": [255, 140, 0],
		"darkorchid": [153, 50, 204],
		"darkred": [139, 0, 0],
		"darksalmon": [233, 150, 122],
		"darkseagreen": [143, 188, 143],
		"darkslateblue": [72, 61, 139],
		"darkslategray": [47, 79, 79],
		"darkslategrey": [47, 79, 79],
		"darkturquoise": [0, 206, 209],
		"darkviolet": [148, 0, 211],
		"deeppink": [255, 20, 147],
		"deepskyblue": [0, 191, 255],
		"dimgray": [105, 105, 105],
		"dimgrey": [105, 105, 105],
		"dodgerblue": [30, 144, 255],
		"firebrick": [178, 34, 34],
		"floralwhite": [255, 250, 240],
		"forestgreen": [34, 139, 34],
		"fuchsia": [255, 0, 255],
		"gainsboro": [220, 220, 220],
		"ghostwhite": [248, 248, 255],
		"gold": [255, 215, 0],
		"goldenrod": [218, 165, 32],
		"gray": [128, 128, 128],
		"green": [0, 128, 0],
		"greenyellow": [173, 255, 47],
		"grey": [128, 128, 128],
		"honeydew": [240, 255, 240],
		"hotpink": [255, 105, 180],
		"indianred": [205, 92, 92],
		"indigo": [75, 0, 130],
		"ivory": [255, 255, 240],
		"khaki": [240, 230, 140],
		"lavender": [230, 230, 250],
		"lavenderblush": [255, 240, 245],
		"lawngreen": [124, 252, 0],
		"lemonchiffon": [255, 250, 205],
		"lightblue": [173, 216, 230],
		"lightcoral": [240, 128, 128],
		"lightcyan": [224, 255, 255],
		"lightgoldenrodyellow": [250, 250, 210],
		"lightgray": [211, 211, 211],
		"lightgreen": [144, 238, 144],
		"lightgrey": [211, 211, 211],
		"lightpink": [255, 182, 193],
		"lightsalmon": [255, 160, 122],
		"lightseagreen": [32, 178, 170],
		"lightskyblue": [135, 206, 250],
		"lightslategray": [119, 136, 153],
		"lightslategrey": [119, 136, 153],
		"lightsteelblue": [176, 196, 222],
		"lightyellow": [255, 255, 224],
		"lime": [0, 255, 0],
		"limegreen": [50, 205, 50],
		"linen": [250, 240, 230],
		"magenta": [255, 0, 255],
		"maroon": [128, 0, 0],
		"mediumaquamarine": [102, 205, 170],
		"mediumblue": [0, 0, 205],
		"mediumorchid": [186, 85, 211],
		"mediumpurple": [147, 112, 219],
		"mediumseagreen": [60, 179, 113],
		"mediumslateblue": [123, 104, 238],
		"mediumspringgreen": [0, 250, 154],
		"mediumturquoise": [72, 209, 204],
		"mediumvioletred": [199, 21, 133],
		"midnightblue": [25, 25, 112],
		"mintcream": [245, 255, 250],
		"mistyrose": [255, 228, 225],
		"moccasin": [255, 228, 181],
		"navajowhite": [255, 222, 173],
		"navy": [0, 0, 128],
		"oldlace": [253, 245, 230],
		"olive": [128, 128, 0],
		"olivedrab": [107, 142, 35],
		"orange": [255, 165, 0],
		"orangered": [255, 69, 0],
		"orchid": [218, 112, 214],
		"palegoldenrod": [238, 232, 170],
		"palegreen": [152, 251, 152],
		"paleturquoise": [175, 238, 238],
		"palevioletred": [219, 112, 147],
		"papayawhip": [255, 239, 213],
		"peachpuff": [255, 218, 185],
		"peru": [205, 133, 63],
		"pink": [255, 192, 203],
		"plum": [221, 160, 221],
		"powderblue": [176, 224, 230],
		"purple": [128, 0, 128],
		"rebeccapurple": [102, 51, 153],
		"red": [255, 0, 0],
		"rosybrown": [188, 143, 143],
		"royalblue": [65, 105, 225],
		"saddlebrown": [139, 69, 19],
		"salmon": [250, 128, 114],
		"sandybrown": [244, 164, 96],
		"seagreen": [46, 139, 87],
		"seashell": [255, 245, 238],
		"sienna": [160, 82, 45],
		"silver": [192, 192, 192],
		"skyblue": [135, 206, 235],
		"slateblue": [106, 90, 205],
		"slategray": [112, 128, 144],
		"slategrey": [112, 128, 144],
		"snow": [255, 250, 250],
		"springgreen": [0, 255, 127],
		"steelblue": [70, 130, 180],
		"tan": [210, 180, 140],
		"teal": [0, 128, 128],
		"thistle": [216, 191, 216],
		"tomato": [255, 99, 71],
		"turquoise": [64, 224, 208],
		"violet": [238, 130, 238],
		"wheat": [245, 222, 179],
		"white": [255, 255, 255],
		"whitesmoke": [245, 245, 245],
		"yellow": [255, 255, 0],
		"yellowgreen": [154, 205, 50]
	};
},{}],7:[function(require,module,exports){
	/**
	 * @namespace Chart
	 */
	var Chart = require(28)();

	require(26)(Chart);
	require(22)(Chart);
	require(25)(Chart);
	require(21)(Chart);
	require(23)(Chart);
	require(24)(Chart);
	require(29)(Chart);
	require(33)(Chart);
	require(31)(Chart);
	require(34)(Chart);
	require(32)(Chart);
	require(35)(Chart);
	require(30)(Chart);
	require(27)(Chart);
	require(36)(Chart);

	require(37)(Chart);
	require(38)(Chart);
	require(39)(Chart);
	require(40)(Chart);

	require(43)(Chart);
	require(41)(Chart);
	require(42)(Chart);
	require(44)(Chart);
	require(45)(Chart);
	require(46)(Chart);

// Controllers must be loaded after elements
// See Chart.core.datasetController.dataElementType
	require(15)(Chart);
	require(16)(Chart);
	require(17)(Chart);
	require(18)(Chart);
	require(19)(Chart);
	require(20)(Chart);

	require(8)(Chart);
	require(9)(Chart);
	require(10)(Chart);
	require(11)(Chart);
	require(12)(Chart);
	require(13)(Chart);
	require(14)(Chart);

	window.Chart = module.exports = Chart;

},{"10":10,"11":11,"12":12,"13":13,"14":14,"15":15,"16":16,"17":17,"18":18,"19":19,"20":20,"21":21,"22":22,"23":23,"24":24,"25":25,"26":26,"27":27,"28":28,"29":29,"30":30,"31":31,"32":32,"33":33,"34":34,"35":35,"36":36,"37":37,"38":38,"39":39,"40":40,"41":41,"42":42,"43":43,"44":44,"45":45,"46":46,"8":8,"9":9}],8:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		Chart.Bar = function(context, config) {
			config.type = 'bar';

			return new Chart(context, config);
		};

	};

},{}],9:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		Chart.Bubble = function(context, config) {
			config.type = 'bubble';
			return new Chart(context, config);
		};

	};

},{}],10:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		Chart.Doughnut = function(context, config) {
			config.type = 'doughnut';

			return new Chart(context, config);
		};

	};

},{}],11:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		Chart.Line = function(context, config) {
			config.type = 'line';

			return new Chart(context, config);
		};

	};

},{}],12:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		Chart.PolarArea = function(context, config) {
			config.type = 'polarArea';

			return new Chart(context, config);
		};

	};

},{}],13:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		Chart.Radar = function(context, config) {
			config.type = 'radar';

			return new Chart(context, config);
		};

	};

},{}],14:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var defaultConfig = {
			hover: {
				mode: 'single'
			},

			scales: {
				xAxes: [{
					type: 'linear', // scatter should not use a category axis
					position: 'bottom',
					id: 'x-axis-1' // need an ID so datasets can reference the scale
				}],
				yAxes: [{
					type: 'linear',
					position: 'left',
					id: 'y-axis-1'
				}]
			},

			tooltips: {
				callbacks: {
					title: function() {
						// Title doesn't make sense for scatter since we format the data as a point
						return '';
					},
					label: function(tooltipItem) {
						return '(' + tooltipItem.xLabel + ', ' + tooltipItem.yLabel + ')';
					}
				}
			}
		};

		// Register the default config for this type
		Chart.defaults.scatter = defaultConfig;

		// Scatter charts use line controllers
		Chart.controllers.scatter = Chart.controllers.line;

		Chart.Scatter = function(context, config) {
			config.type = 'scatter';
			return new Chart(context, config);
		};

	};

},{}],15:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.bar = {
			hover: {
				mode: 'label'
			},

			scales: {
				xAxes: [{
					type: 'category',

					// Specific to Bar Controller
					categoryPercentage: 0.8,
					barPercentage: 0.9,

					// grid line settings
					gridLines: {
						offsetGridLines: true
					}
				}],
				yAxes: [{
					type: 'linear'
				}]
			}
		};

		Chart.controllers.bar = Chart.DatasetController.extend({

			dataElementType: Chart.elements.Rectangle,

			initialize: function(chart, datasetIndex) {
				Chart.DatasetController.prototype.initialize.call(this, chart, datasetIndex);

				// Use this to indicate that this is a bar dataset.
				this.getMeta().bar = true;
			},

			// Get the number of datasets that display bars. We use this to correctly calculate the bar width
			getBarCount: function() {
				var me = this;
				var barCount = 0;
				helpers.each(me.chart.data.datasets, function(dataset, datasetIndex) {
					var meta = me.chart.getDatasetMeta(datasetIndex);
					if (meta.bar && me.chart.isDatasetVisible(datasetIndex)) {
						++barCount;
					}
				}, me);
				return barCount;
			},

			update: function(reset) {
				var me = this;
				helpers.each(me.getMeta().data, function(rectangle, index) {
					me.updateElement(rectangle, index, reset);
				}, me);
			},

			updateElement: function(rectangle, index, reset) {
				var me = this;
				var meta = me.getMeta();
				var xScale = me.getScaleForId(meta.xAxisID);
				var yScale = me.getScaleForId(meta.yAxisID);
				var scaleBase = yScale.getBasePixel();
				var rectangleElementOptions = me.chart.options.elements.rectangle;
				var custom = rectangle.custom || {};
				var dataset = me.getDataset();

				rectangle._xScale = xScale;
				rectangle._yScale = yScale;
				rectangle._datasetIndex = me.index;
				rectangle._index = index;

				var ruler = me.getRuler(index);
				rectangle._model = {
					x: me.calculateBarX(index, me.index, ruler),
					y: reset ? scaleBase : me.calculateBarY(index, me.index),

					// Tooltip
					label: me.chart.data.labels[index],
					datasetLabel: dataset.label,

					// Appearance
					base: reset ? scaleBase : me.calculateBarBase(me.index, index),
					width: me.calculateBarWidth(ruler),
					backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor),
					borderSkipped: custom.borderSkipped ? custom.borderSkipped : rectangleElementOptions.borderSkipped,
					borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor),
					borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangleElementOptions.borderWidth)
				};

				rectangle.pivot();
			},

			calculateBarBase: function(datasetIndex, index) {
				var me = this;
				var meta = me.getMeta();
				var yScale = me.getScaleForId(meta.yAxisID);
				var base = 0;

				if (yScale.options.stacked) {
					var chart = me.chart;
					var datasets = chart.data.datasets;
					var value = Number(datasets[datasetIndex].data[index]);

					for (var i = 0; i < datasetIndex; i++) {
						var currentDs = datasets[i];
						var currentDsMeta = chart.getDatasetMeta(i);
						if (currentDsMeta.bar && currentDsMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) {
							var currentVal = Number(currentDs.data[index]);
							base += value < 0 ? Math.min(currentVal, 0) : Math.max(currentVal, 0);
						}
					}

					return yScale.getPixelForValue(base);
				}

				return yScale.getBasePixel();
			},

			getRuler: function(index) {
				var me = this;
				var meta = me.getMeta();
				var xScale = me.getScaleForId(meta.xAxisID);
				var datasetCount = me.getBarCount();

				var tickWidth;

				if (xScale.options.type === 'category') {
					tickWidth = xScale.getPixelForTick(index + 1) - xScale.getPixelForTick(index);
				} else {
					// Average width
					tickWidth = xScale.width / xScale.ticks.length;
				}
				var categoryWidth = tickWidth * xScale.options.categoryPercentage;
				var categorySpacing = (tickWidth - (tickWidth * xScale.options.categoryPercentage)) / 2;
				var fullBarWidth = categoryWidth / datasetCount;

				if (xScale.ticks.length !== me.chart.data.labels.length) {
					var perc = xScale.ticks.length / me.chart.data.labels.length;
					fullBarWidth = fullBarWidth * perc;
				}

				var barWidth = fullBarWidth * xScale.options.barPercentage;
				var barSpacing = fullBarWidth - (fullBarWidth * xScale.options.barPercentage);

				return {
					datasetCount: datasetCount,
					tickWidth: tickWidth,
					categoryWidth: categoryWidth,
					categorySpacing: categorySpacing,
					fullBarWidth: fullBarWidth,
					barWidth: barWidth,
					barSpacing: barSpacing
				};
			},

			calculateBarWidth: function(ruler) {
				var xScale = this.getScaleForId(this.getMeta().xAxisID);
				if (xScale.options.barThickness) {
					return xScale.options.barThickness;
				}
				return xScale.options.stacked ? ruler.categoryWidth : ruler.barWidth;
			},

			// Get bar index from the given dataset index accounting for the fact that not all bars are visible
			getBarIndex: function(datasetIndex) {
				var barIndex = 0;
				var meta, j;

				for (j = 0; j < datasetIndex; ++j) {
					meta = this.chart.getDatasetMeta(j);
					if (meta.bar && this.chart.isDatasetVisible(j)) {
						++barIndex;
					}
				}

				return barIndex;
			},

			calculateBarX: function(index, datasetIndex, ruler) {
				var me = this;
				var meta = me.getMeta();
				var xScale = me.getScaleForId(meta.xAxisID);
				var barIndex = me.getBarIndex(datasetIndex);
				var leftTick = xScale.getPixelForValue(null, index, datasetIndex, me.chart.isCombo);
				leftTick -= me.chart.isCombo ? (ruler.tickWidth / 2) : 0;

				if (xScale.options.stacked) {
					return leftTick + (ruler.categoryWidth / 2) + ruler.categorySpacing;
				}

				return leftTick +
					(ruler.barWidth / 2) +
					ruler.categorySpacing +
					(ruler.barWidth * barIndex) +
					(ruler.barSpacing / 2) +
					(ruler.barSpacing * barIndex);
			},

			calculateBarY: function(index, datasetIndex) {
				var me = this;
				var meta = me.getMeta();
				var yScale = me.getScaleForId(meta.yAxisID);
				var value = Number(me.getDataset().data[index]);

				if (yScale.options.stacked) {

					var sumPos = 0,
						sumNeg = 0;

					for (var i = 0; i < datasetIndex; i++) {
						var ds = me.chart.data.datasets[i];
						var dsMeta = me.chart.getDatasetMeta(i);
						if (dsMeta.bar && dsMeta.yAxisID === yScale.id && me.chart.isDatasetVisible(i)) {
							var stackedVal = Number(ds.data[index]);
							if (stackedVal < 0) {
								sumNeg += stackedVal || 0;
							} else {
								sumPos += stackedVal || 0;
							}
						}
					}

					if (value < 0) {
						return yScale.getPixelForValue(sumNeg + value);
					}
					return yScale.getPixelForValue(sumPos + value);
				}

				return yScale.getPixelForValue(value);
			},

			draw: function(ease) {
				var me = this;
				var easingDecimal = ease || 1;
				var metaData = me.getMeta().data;
				var dataset = me.getDataset();
				var i, len;

				for (i = 0, len = metaData.length; i < len; ++i) {
					var d = dataset.data[i];
					if (d !== null && d !== undefined && !isNaN(d)) {
						metaData[i].transition(easingDecimal).draw();
					}
				}
			},

			setHoverStyle: function(rectangle) {
				var dataset = this.chart.data.datasets[rectangle._datasetIndex];
				var index = rectangle._index;

				var custom = rectangle.custom || {};
				var model = rectangle._model;
				model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
				model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.getHoverColor(model.borderColor));
				model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, model.borderWidth);
			},

			removeHoverStyle: function(rectangle) {
				var dataset = this.chart.data.datasets[rectangle._datasetIndex];
				var index = rectangle._index;
				var custom = rectangle.custom || {};
				var model = rectangle._model;
				var rectangleElementOptions = this.chart.options.elements.rectangle;

				model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor);
				model.borderColor = custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor);
				model.borderWidth = custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangleElementOptions.borderWidth);
			}

		});


		// including horizontalBar in the bar file, instead of a file of its own
		// it extends bar (like pie extends doughnut)
		Chart.defaults.horizontalBar = {
			hover: {
				mode: 'label'
			},

			scales: {
				xAxes: [{
					type: 'linear',
					position: 'bottom'
				}],
				yAxes: [{
					position: 'left',
					type: 'category',

					// Specific to Horizontal Bar Controller
					categoryPercentage: 0.8,
					barPercentage: 0.9,

					// grid line settings
					gridLines: {
						offsetGridLines: true
					}
				}]
			},
			elements: {
				rectangle: {
					borderSkipped: 'left'
				}
			},
			tooltips: {
				callbacks: {
					title: function(tooltipItems, data) {
						// Pick first xLabel for now
						var title = '';

						if (tooltipItems.length > 0) {
							if (tooltipItems[0].yLabel) {
								title = tooltipItems[0].yLabel;
							} else if (data.labels.length > 0 && tooltipItems[0].index < data.labels.length) {
								title = data.labels[tooltipItems[0].index];
							}
						}

						return title;
					},
					label: function(tooltipItem, data) {
						var datasetLabel = data.datasets[tooltipItem.datasetIndex].label || '';
						return datasetLabel + ': ' + tooltipItem.xLabel;
					}
				}
			}
		};

		Chart.controllers.horizontalBar = Chart.controllers.bar.extend({
			updateElement: function(rectangle, index, reset) {
				var me = this;
				var meta = me.getMeta();
				var xScale = me.getScaleForId(meta.xAxisID);
				var yScale = me.getScaleForId(meta.yAxisID);
				var scaleBase = xScale.getBasePixel();
				var custom = rectangle.custom || {};
				var dataset = me.getDataset();
				var rectangleElementOptions = me.chart.options.elements.rectangle;

				rectangle._xScale = xScale;
				rectangle._yScale = yScale;
				rectangle._datasetIndex = me.index;
				rectangle._index = index;

				var ruler = me.getRuler(index);
				rectangle._model = {
					x: reset ? scaleBase : me.calculateBarX(index, me.index),
					y: me.calculateBarY(index, me.index, ruler),

					// Tooltip
					label: me.chart.data.labels[index],
					datasetLabel: dataset.label,

					// Appearance
					base: reset ? scaleBase : me.calculateBarBase(me.index, index),
					height: me.calculateBarHeight(ruler),
					backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, rectangleElementOptions.backgroundColor),
					borderSkipped: custom.borderSkipped ? custom.borderSkipped : rectangleElementOptions.borderSkipped,
					borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, rectangleElementOptions.borderColor),
					borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, rectangleElementOptions.borderWidth)
				};
				rectangle.draw = function() {
					var ctx = this._chart.ctx;
					var vm = this._view;

					var halfHeight = vm.height / 2,
						topY = vm.y - halfHeight,
						bottomY = vm.y + halfHeight,
						right = vm.base - (vm.base - vm.x),
						halfStroke = vm.borderWidth / 2;

					// Canvas doesn't allow us to stroke inside the width so we can
					// adjust the sizes to fit if we're setting a stroke on the line
					if (vm.borderWidth) {
						topY += halfStroke;
						bottomY -= halfStroke;
						right += halfStroke;
					}

					ctx.beginPath();

					ctx.fillStyle = vm.backgroundColor;
					ctx.strokeStyle = vm.borderColor;
					ctx.lineWidth = vm.borderWidth;

					// Corner points, from bottom-left to bottom-right clockwise
					// | 1 2 |
					// | 0 3 |
					var corners = [
						[vm.base, bottomY],
						[vm.base, topY],
						[right, topY],
						[right, bottomY]
					];

					// Find first (starting) corner with fallback to 'bottom'
					var borders = ['bottom', 'left', 'top', 'right'];
					var startCorner = borders.indexOf(vm.borderSkipped, 0);
					if (startCorner === -1) {
						startCorner = 0;
					}

					function cornerAt(cornerIndex) {
						return corners[(startCorner + cornerIndex) % 4];
					}

					// Draw rectangle from 'startCorner'
					ctx.moveTo.apply(ctx, cornerAt(0));
					for (var i = 1; i < 4; i++) {
						ctx.lineTo.apply(ctx, cornerAt(i));
					}

					ctx.fill();
					if (vm.borderWidth) {
						ctx.stroke();
					}
				};

				rectangle.pivot();
			},

			calculateBarBase: function(datasetIndex, index) {
				var me = this;
				var meta = me.getMeta();
				var xScale = me.getScaleForId(meta.xAxisID);
				var base = 0;

				if (xScale.options.stacked) {
					var chart = me.chart;
					var datasets = chart.data.datasets;
					var value = Number(datasets[datasetIndex].data[index]);

					for (var i = 0; i < datasetIndex; i++) {
						var currentDs = datasets[i];
						var currentDsMeta = chart.getDatasetMeta(i);
						if (currentDsMeta.bar && currentDsMeta.xAxisID === xScale.id && chart.isDatasetVisible(i)) {
							var currentVal = Number(currentDs.data[index]);
							base += value < 0 ? Math.min(currentVal, 0) : Math.max(currentVal, 0);
						}
					}

					return xScale.getPixelForValue(base);
				}

				return xScale.getBasePixel();
			},

			getRuler: function(index) {
				var me = this;
				var meta = me.getMeta();
				var yScale = me.getScaleForId(meta.yAxisID);
				var datasetCount = me.getBarCount();

				var tickHeight;
				if (yScale.options.type === 'category') {
					tickHeight = yScale.getPixelForTick(index + 1) - yScale.getPixelForTick(index);
				} else {
					// Average width
					tickHeight = yScale.width / yScale.ticks.length;
				}
				var categoryHeight = tickHeight * yScale.options.categoryPercentage;
				var categorySpacing = (tickHeight - (tickHeight * yScale.options.categoryPercentage)) / 2;
				var fullBarHeight = categoryHeight / datasetCount;

				if (yScale.ticks.length !== me.chart.data.labels.length) {
					var perc = yScale.ticks.length / me.chart.data.labels.length;
					fullBarHeight = fullBarHeight * perc;
				}

				var barHeight = fullBarHeight * yScale.options.barPercentage;
				var barSpacing = fullBarHeight - (fullBarHeight * yScale.options.barPercentage);

				return {
					datasetCount: datasetCount,
					tickHeight: tickHeight,
					categoryHeight: categoryHeight,
					categorySpacing: categorySpacing,
					fullBarHeight: fullBarHeight,
					barHeight: barHeight,
					barSpacing: barSpacing
				};
			},

			calculateBarHeight: function(ruler) {
				var me = this;
				var yScale = me.getScaleForId(me.getMeta().yAxisID);
				if (yScale.options.barThickness) {
					return yScale.options.barThickness;
				}
				return yScale.options.stacked ? ruler.categoryHeight : ruler.barHeight;
			},

			calculateBarX: function(index, datasetIndex) {
				var me = this;
				var meta = me.getMeta();
				var xScale = me.getScaleForId(meta.xAxisID);
				var value = Number(me.getDataset().data[index]);

				if (xScale.options.stacked) {

					var sumPos = 0,
						sumNeg = 0;

					for (var i = 0; i < datasetIndex; i++) {
						var ds = me.chart.data.datasets[i];
						var dsMeta = me.chart.getDatasetMeta(i);
						if (dsMeta.bar && dsMeta.xAxisID === xScale.id && me.chart.isDatasetVisible(i)) {
							var stackedVal = Number(ds.data[index]);
							if (stackedVal < 0) {
								sumNeg += stackedVal || 0;
							} else {
								sumPos += stackedVal || 0;
							}
						}
					}

					if (value < 0) {
						return xScale.getPixelForValue(sumNeg + value);
					}
					return xScale.getPixelForValue(sumPos + value);
				}

				return xScale.getPixelForValue(value);
			},

			calculateBarY: function(index, datasetIndex, ruler) {
				var me = this;
				var meta = me.getMeta();
				var yScale = me.getScaleForId(meta.yAxisID);
				var barIndex = me.getBarIndex(datasetIndex);
				var topTick = yScale.getPixelForValue(null, index, datasetIndex, me.chart.isCombo);
				topTick -= me.chart.isCombo ? (ruler.tickHeight / 2) : 0;

				if (yScale.options.stacked) {
					return topTick + (ruler.categoryHeight / 2) + ruler.categorySpacing;
				}

				return topTick +
					(ruler.barHeight / 2) +
					ruler.categorySpacing +
					(ruler.barHeight * barIndex) +
					(ruler.barSpacing / 2) +
					(ruler.barSpacing * barIndex);
			}
		});
	};

},{}],16:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.bubble = {
			hover: {
				mode: 'single'
			},

			scales: {
				xAxes: [{
					type: 'linear', // bubble should probably use a linear scale by default
					position: 'bottom',
					id: 'x-axis-0' // need an ID so datasets can reference the scale
				}],
				yAxes: [{
					type: 'linear',
					position: 'left',
					id: 'y-axis-0'
				}]
			},

			tooltips: {
				callbacks: {
					title: function() {
						// Title doesn't make sense for scatter since we format the data as a point
						return '';
					},
					label: function(tooltipItem, data) {
						var datasetLabel = data.datasets[tooltipItem.datasetIndex].label || '';
						var dataPoint = data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
						return datasetLabel + ': (' + tooltipItem.xLabel + ', ' + tooltipItem.yLabel + ', ' + dataPoint.r + ')';
					}
				}
			}
		};

		Chart.controllers.bubble = Chart.DatasetController.extend({

			dataElementType: Chart.elements.Point,

			update: function(reset) {
				var me = this;
				var meta = me.getMeta();
				var points = meta.data;

				// Update Points
				helpers.each(points, function(point, index) {
					me.updateElement(point, index, reset);
				});
			},

			updateElement: function(point, index, reset) {
				var me = this;
				var meta = me.getMeta();
				var xScale = me.getScaleForId(meta.xAxisID);
				var yScale = me.getScaleForId(meta.yAxisID);

				var custom = point.custom || {};
				var dataset = me.getDataset();
				var data = dataset.data[index];
				var pointElementOptions = me.chart.options.elements.point;
				var dsIndex = me.index;

				helpers.extend(point, {
					// Utility
					_xScale: xScale,
					_yScale: yScale,
					_datasetIndex: dsIndex,
					_index: index,

					// Desired view properties
					_model: {
						x: reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(typeof data === 'object' ? data : NaN, index, dsIndex, me.chart.isCombo),
						y: reset ? yScale.getBasePixel() : yScale.getPixelForValue(data, index, dsIndex),
						// Appearance
						radius: reset ? 0 : custom.radius ? custom.radius : me.getRadius(data),

						// Tooltip
						hitRadius: custom.hitRadius ? custom.hitRadius : helpers.getValueAtIndexOrDefault(dataset.hitRadius, index, pointElementOptions.hitRadius)
					}
				});

				// Trick to reset the styles of the point
				Chart.DatasetController.prototype.removeHoverStyle.call(me, point, pointElementOptions);

				var model = point._model;
				model.skip = custom.skip ? custom.skip : (isNaN(model.x) || isNaN(model.y));

				point.pivot();
			},

			getRadius: function(value) {
				return value.r || this.chart.options.elements.point.radius;
			},

			setHoverStyle: function(point) {
				var me = this;
				Chart.DatasetController.prototype.setHoverStyle.call(me, point);

				// Radius
				var dataset = me.chart.data.datasets[point._datasetIndex];
				var index = point._index;
				var custom = point.custom || {};
				var model = point._model;
				model.radius = custom.hoverRadius ? custom.hoverRadius : (helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, me.chart.options.elements.point.hoverRadius)) + me.getRadius(dataset.data[index]);
			},

			removeHoverStyle: function(point) {
				var me = this;
				Chart.DatasetController.prototype.removeHoverStyle.call(me, point, me.chart.options.elements.point);

				var dataVal = me.chart.data.datasets[point._datasetIndex].data[point._index];
				var custom = point.custom || {};
				var model = point._model;

				model.radius = custom.radius ? custom.radius : me.getRadius(dataVal);
			}
		});
	};

},{}],17:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers,
			defaults = Chart.defaults;

		defaults.doughnut = {
			animation: {
				// Boolean - Whether we animate the rotation of the Doughnut
				animateRotate: true,
				// Boolean - Whether we animate scaling the Doughnut from the centre
				animateScale: false
			},
			aspectRatio: 1,
			hover: {
				mode: 'single'
			},
			legendCallback: function(chart) {
				var text = [];
				text.push('<ul class="' + chart.id + '-legend">');

				var data = chart.data;
				var datasets = data.datasets;
				var labels = data.labels;

				if (datasets.length) {
					for (var i = 0; i < datasets[0].data.length; ++i) {
						text.push('<li><span style="background-color:' + datasets[0].backgroundColor[i] + '"></span>');
						if (labels[i]) {
							text.push(labels[i]);
						}
						text.push('</li>');
					}
				}

				text.push('</ul>');
				return text.join('');
			},
			legend: {
				labels: {
					generateLabels: function(chart) {
						var data = chart.data;
						if (data.labels.length && data.datasets.length) {
							return data.labels.map(function(label, i) {
								var meta = chart.getDatasetMeta(0);
								var ds = data.datasets[0];
								var arc = meta.data[i];
								var custom = arc && arc.custom || {};
								var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
								var arcOpts = chart.options.elements.arc;
								var fill = custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(ds.backgroundColor, i, arcOpts.backgroundColor);
								var stroke = custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(ds.borderColor, i, arcOpts.borderColor);
								var bw = custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(ds.borderWidth, i, arcOpts.borderWidth);

								return {
									text: label,
									fillStyle: fill,
									strokeStyle: stroke,
									lineWidth: bw,
									hidden: isNaN(ds.data[i]) || meta.data[i].hidden,

									// Extra data used for toggling the correct item
									index: i
								};
							});
						}
						return [];
					}
				},

				onClick: function(e, legendItem) {
					var index = legendItem.index;
					var chart = this.chart;
					var i, ilen, meta;

					for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) {
						meta = chart.getDatasetMeta(i);
						// toggle visibility of index if exists
						if (meta.data[index]) {
							meta.data[index].hidden = !meta.data[index].hidden;
						}
					}

					chart.update();
				}
			},

			// The percentage of the chart that we cut out of the middle.
			cutoutPercentage: 50,

			// The rotation of the chart, where the first data arc begins.
			rotation: Math.PI * -0.5,

			// The total circumference of the chart.
			circumference: Math.PI * 2.0,

			// Need to override these to give a nice default
			tooltips: {
				callbacks: {
					title: function() {
						return '';
					},
					label: function(tooltipItem, data) {
						var dataLabel = data.labels[tooltipItem.index];
						var value = ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];

						if (helpers.isArray(dataLabel)) {
							// show value on first line of multiline label
							// need to clone because we are changing the value
							dataLabel = dataLabel.slice();
							dataLabel[0] += value;
						} else {
							dataLabel += value;
						}

						return dataLabel;
					}
				}
			}
		};

		defaults.pie = helpers.clone(defaults.doughnut);
		helpers.extend(defaults.pie, {
			cutoutPercentage: 0
		});


		Chart.controllers.doughnut = Chart.controllers.pie = Chart.DatasetController.extend({

			dataElementType: Chart.elements.Arc,

			linkScales: helpers.noop,

			// Get index of the dataset in relation to the visible datasets. This allows determining the inner and outer radius correctly
			getRingIndex: function(datasetIndex) {
				var ringIndex = 0;

				for (var j = 0; j < datasetIndex; ++j) {
					if (this.chart.isDatasetVisible(j)) {
						++ringIndex;
					}
				}

				return ringIndex;
			},

			update: function(reset) {
				var me = this;
				var chart = me.chart,
					chartArea = chart.chartArea,
					opts = chart.options,
					arcOpts = opts.elements.arc,
					availableWidth = chartArea.right - chartArea.left - arcOpts.borderWidth,
					availableHeight = chartArea.bottom - chartArea.top - arcOpts.borderWidth,
					minSize = Math.min(availableWidth, availableHeight),
					offset = {
						x: 0,
						y: 0
					},
					meta = me.getMeta(),
					cutoutPercentage = opts.cutoutPercentage,
					circumference = opts.circumference;

				// If the chart's circumference isn't a full circle, calculate minSize as a ratio of the width/height of the arc
				if (circumference < Math.PI * 2.0) {
					var startAngle = opts.rotation % (Math.PI * 2.0);
					startAngle += Math.PI * 2.0 * (startAngle >= Math.PI ? -1 : startAngle < -Math.PI ? 1 : 0);
					var endAngle = startAngle + circumference;
					var start = {x: Math.cos(startAngle), y: Math.sin(startAngle)};
					var end = {x: Math.cos(endAngle), y: Math.sin(endAngle)};
					var contains0 = (startAngle <= 0 && 0 <= endAngle) || (startAngle <= Math.PI * 2.0 && Math.PI * 2.0 <= endAngle);
					var contains90 = (startAngle <= Math.PI * 0.5 && Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 2.5 && Math.PI * 2.5 <= endAngle);
					var contains180 = (startAngle <= -Math.PI && -Math.PI <= endAngle) || (startAngle <= Math.PI && Math.PI <= endAngle);
					var contains270 = (startAngle <= -Math.PI * 0.5 && -Math.PI * 0.5 <= endAngle) || (startAngle <= Math.PI * 1.5 && Math.PI * 1.5 <= endAngle);
					var cutout = cutoutPercentage / 100.0;
					var min = {x: contains180 ? -1 : Math.min(start.x * (start.x < 0 ? 1 : cutout), end.x * (end.x < 0 ? 1 : cutout)), y: contains270 ? -1 : Math.min(start.y * (start.y < 0 ? 1 : cutout), end.y * (end.y < 0 ? 1 : cutout))};
					var max = {x: contains0 ? 1 : Math.max(start.x * (start.x > 0 ? 1 : cutout), end.x * (end.x > 0 ? 1 : cutout)), y: contains90 ? 1 : Math.max(start.y * (start.y > 0 ? 1 : cutout), end.y * (end.y > 0 ? 1 : cutout))};
					var size = {width: (max.x - min.x) * 0.5, height: (max.y - min.y) * 0.5};
					minSize = Math.min(availableWidth / size.width, availableHeight / size.height);
					offset = {x: (max.x + min.x) * -0.5, y: (max.y + min.y) * -0.5};
				}

				chart.borderWidth = me.getMaxBorderWidth(meta.data);
				chart.outerRadius = Math.max((minSize - chart.borderWidth) / 2, 0);
				chart.innerRadius = Math.max(cutoutPercentage ? (chart.outerRadius / 100) * (cutoutPercentage) : 1, 0);
				chart.radiusLength = (chart.outerRadius - chart.innerRadius) / chart.getVisibleDatasetCount();
				chart.offsetX = offset.x * chart.outerRadius;
				chart.offsetY = offset.y * chart.outerRadius;

				meta.total = me.calculateTotal();

				me.outerRadius = chart.outerRadius - (chart.radiusLength * me.getRingIndex(me.index));
				me.innerRadius = me.outerRadius - chart.radiusLength;

				helpers.each(meta.data, function(arc, index) {
					me.updateElement(arc, index, reset);
				});
			},

			updateElement: function(arc, index, reset) {
				var me = this;
				var chart = me.chart,
					chartArea = chart.chartArea,
					opts = chart.options,
					animationOpts = opts.animation,
					centerX = (chartArea.left + chartArea.right) / 2,
					centerY = (chartArea.top + chartArea.bottom) / 2,
					startAngle = opts.rotation, // non reset case handled later
					endAngle = opts.rotation, // non reset case handled later
					dataset = me.getDataset(),
					circumference = reset && animationOpts.animateRotate ? 0 : arc.hidden ? 0 : me.calculateCircumference(dataset.data[index]) * (opts.circumference / (2.0 * Math.PI)),
					innerRadius = reset && animationOpts.animateScale ? 0 : me.innerRadius,
					outerRadius = reset && animationOpts.animateScale ? 0 : me.outerRadius,
					valueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;

				helpers.extend(arc, {
					// Utility
					_datasetIndex: me.index,
					_index: index,

					// Desired view properties
					_model: {
						x: centerX + chart.offsetX,
						y: centerY + chart.offsetY,
						startAngle: startAngle,
						endAngle: endAngle,
						circumference: circumference,
						outerRadius: outerRadius,
						innerRadius: innerRadius,
						label: valueAtIndexOrDefault(dataset.label, index, chart.data.labels[index])
					}
				});

				var model = arc._model;
				// Resets the visual styles
				this.removeHoverStyle(arc);

				// Set correct angles if not resetting
				if (!reset || !animationOpts.animateRotate) {
					if (index === 0) {
						model.startAngle = opts.rotation;
					} else {
						model.startAngle = me.getMeta().data[index - 1]._model.endAngle;
					}

					model.endAngle = model.startAngle + model.circumference;
				}

				arc.pivot();
			},

			removeHoverStyle: function(arc) {
				Chart.DatasetController.prototype.removeHoverStyle.call(this, arc, this.chart.options.elements.arc);
			},

			calculateTotal: function() {
				var dataset = this.getDataset();
				var meta = this.getMeta();
				var total = 0;
				var value;

				helpers.each(meta.data, function(element, index) {
					value = dataset.data[index];
					if (!isNaN(value) && !element.hidden) {
						total += Math.abs(value);
					}
				});

				/* if (total === 0) {
				 total = NaN;
				 }*/

				return total;
			},

			calculateCircumference: function(value) {
				var total = this.getMeta().total;
				if (total > 0 && !isNaN(value)) {
					return (Math.PI * 2.0) * (value / total);
				}
				return 0;
			},

			// gets the max border or hover width to properly scale pie charts
			getMaxBorderWidth: function(elements) {
				var max = 0,
					index = this.index,
					length = elements.length,
					borderWidth,
					hoverWidth;

				for (var i = 0; i < length; i++) {
					borderWidth = elements[i]._model ? elements[i]._model.borderWidth : 0;
					hoverWidth = elements[i]._chart ? elements[i]._chart.config.data.datasets[index].hoverBorderWidth : 0;

					max = borderWidth > max ? borderWidth : max;
					max = hoverWidth > max ? hoverWidth : max;
				}
				return max;
			}
		});
	};

},{}],18:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.line = {
			showLines: true,
			spanGaps: false,

			hover: {
				mode: 'label'
			},

			scales: {
				xAxes: [{
					type: 'category',
					id: 'x-axis-0'
				}],
				yAxes: [{
					type: 'linear',
					id: 'y-axis-0'
				}]
			}
		};

		function lineEnabled(dataset, options) {
			return helpers.getValueOrDefault(dataset.showLine, options.showLines);
		}

		Chart.controllers.line = Chart.DatasetController.extend({

			datasetElementType: Chart.elements.Line,

			dataElementType: Chart.elements.Point,

			update: function(reset) {
				var me = this;
				var meta = me.getMeta();
				var line = meta.dataset;
				var points = meta.data || [];
				var options = me.chart.options;
				var lineElementOptions = options.elements.line;
				var scale = me.getScaleForId(meta.yAxisID);
				var i, ilen, custom;
				var dataset = me.getDataset();
				var showLine = lineEnabled(dataset, options);

				// Update Line
				if (showLine) {
					custom = line.custom || {};

					// Compatibility: If the properties are defined with only the old name, use those values
					if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) {
						dataset.lineTension = dataset.tension;
					}

					// Utility
					line._scale = scale;
					line._datasetIndex = me.index;
					// Data
					line._children = points;
					// Model
					line._model = {
						// Appearance
						// The default behavior of lines is to break at null values, according
						// to https://github.com/chartjs/Chart.js/issues/2435#issuecomment-216718158
						// This option gives lines the ability to span gaps
						spanGaps: dataset.spanGaps ? dataset.spanGaps : options.spanGaps,
						tension: custom.tension ? custom.tension : helpers.getValueOrDefault(dataset.lineTension, lineElementOptions.tension),
						backgroundColor: custom.backgroundColor ? custom.backgroundColor : (dataset.backgroundColor || lineElementOptions.backgroundColor),
						borderWidth: custom.borderWidth ? custom.borderWidth : (dataset.borderWidth || lineElementOptions.borderWidth),
						borderColor: custom.borderColor ? custom.borderColor : (dataset.borderColor || lineElementOptions.borderColor),
						borderCapStyle: custom.borderCapStyle ? custom.borderCapStyle : (dataset.borderCapStyle || lineElementOptions.borderCapStyle),
						borderDash: custom.borderDash ? custom.borderDash : (dataset.borderDash || lineElementOptions.borderDash),
						borderDashOffset: custom.borderDashOffset ? custom.borderDashOffset : (dataset.borderDashOffset || lineElementOptions.borderDashOffset),
						borderJoinStyle: custom.borderJoinStyle ? custom.borderJoinStyle : (dataset.borderJoinStyle || lineElementOptions.borderJoinStyle),
						fill: custom.fill ? custom.fill : (dataset.fill !== undefined ? dataset.fill : lineElementOptions.fill),
						steppedLine: custom.steppedLine ? custom.steppedLine : helpers.getValueOrDefault(dataset.steppedLine, lineElementOptions.stepped),
						cubicInterpolationMode: custom.cubicInterpolationMode ? custom.cubicInterpolationMode : helpers.getValueOrDefault(dataset.cubicInterpolationMode, lineElementOptions.cubicInterpolationMode),
						// Scale
						scaleTop: scale.top,
						scaleBottom: scale.bottom,
						scaleZero: scale.getBasePixel()
					};

					line.pivot();
				}

				// Update Points
				for (i=0, ilen=points.length; i<ilen; ++i) {
					me.updateElement(points[i], i, reset);
				}

				if (showLine && line._model.tension !== 0) {
					me.updateBezierControlPoints();
				}

				// Now pivot the point for animation
				for (i=0, ilen=points.length; i<ilen; ++i) {
					points[i].pivot();
				}
			},

			getPointBackgroundColor: function(point, index) {
				var backgroundColor = this.chart.options.elements.point.backgroundColor;
				var dataset = this.getDataset();
				var custom = point.custom || {};

				if (custom.backgroundColor) {
					backgroundColor = custom.backgroundColor;
				} else if (dataset.pointBackgroundColor) {
					backgroundColor = helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, backgroundColor);
				} else if (dataset.backgroundColor) {
					backgroundColor = dataset.backgroundColor;
				}

				return backgroundColor;
			},

			getPointBorderColor: function(point, index) {
				var borderColor = this.chart.options.elements.point.borderColor;
				var dataset = this.getDataset();
				var custom = point.custom || {};

				if (custom.borderColor) {
					borderColor = custom.borderColor;
				} else if (dataset.pointBorderColor) {
					borderColor = helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, borderColor);
				} else if (dataset.borderColor) {
					borderColor = dataset.borderColor;
				}

				return borderColor;
			},

			getPointBorderWidth: function(point, index) {
				var borderWidth = this.chart.options.elements.point.borderWidth;
				var dataset = this.getDataset();
				var custom = point.custom || {};

				if (custom.borderWidth) {
					borderWidth = custom.borderWidth;
				} else if (dataset.pointBorderWidth) {
					borderWidth = helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, borderWidth);
				} else if (dataset.borderWidth) {
					borderWidth = dataset.borderWidth;
				}

				return borderWidth;
			},

			updateElement: function(point, index, reset) {
				var me = this;
				var meta = me.getMeta();
				var custom = point.custom || {};
				var dataset = me.getDataset();
				var datasetIndex = me.index;
				var value = dataset.data[index];
				var yScale = me.getScaleForId(meta.yAxisID);
				var xScale = me.getScaleForId(meta.xAxisID);
				var pointOptions = me.chart.options.elements.point;
				var x, y;
				var labels = me.chart.data.labels || [];
				var includeOffset = (labels.length === 1 || dataset.data.length === 1) || me.chart.isCombo;

				// Compatibility: If the properties are defined with only the old name, use those values
				if ((dataset.radius !== undefined) && (dataset.pointRadius === undefined)) {
					dataset.pointRadius = dataset.radius;
				}
				if ((dataset.hitRadius !== undefined) && (dataset.pointHitRadius === undefined)) {
					dataset.pointHitRadius = dataset.hitRadius;
				}

				x = xScale.getPixelForValue(typeof value === 'object' ? value : NaN, index, datasetIndex, includeOffset);
				y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex);

				// Utility
				point._xScale = xScale;
				point._yScale = yScale;
				point._datasetIndex = datasetIndex;
				point._index = index;

				// Desired view properties
				point._model = {
					x: x,
					y: y,
					skip: custom.skip || isNaN(x) || isNaN(y),
					// Appearance
					radius: custom.radius || helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, pointOptions.radius),
					pointStyle: custom.pointStyle || helpers.getValueAtIndexOrDefault(dataset.pointStyle, index, pointOptions.pointStyle),
					backgroundColor: me.getPointBackgroundColor(point, index),
					borderColor: me.getPointBorderColor(point, index),
					borderWidth: me.getPointBorderWidth(point, index),
					tension: meta.dataset._model ? meta.dataset._model.tension : 0,
					steppedLine: meta.dataset._model ? meta.dataset._model.steppedLine : false,
					// Tooltip
					hitRadius: custom.hitRadius || helpers.getValueAtIndexOrDefault(dataset.pointHitRadius, index, pointOptions.hitRadius)
				};
			},

			calculatePointY: function(value, index, datasetIndex) {
				var me = this;
				var chart = me.chart;
				var meta = me.getMeta();
				var yScale = me.getScaleForId(meta.yAxisID);
				var sumPos = 0;
				var sumNeg = 0;
				var i, ds, dsMeta;

				if (yScale.options.stacked) {
					for (i = 0; i < datasetIndex; i++) {
						ds = chart.data.datasets[i];
						dsMeta = chart.getDatasetMeta(i);
						if (dsMeta.type === 'line' && dsMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) {
							var stackedRightValue = Number(yScale.getRightValue(ds.data[index]));
							if (stackedRightValue < 0) {
								sumNeg += stackedRightValue || 0;
							} else {
								sumPos += stackedRightValue || 0;
							}
						}
					}

					var rightValue = Number(yScale.getRightValue(value));
					if (rightValue < 0) {
						return yScale.getPixelForValue(sumNeg + rightValue);
					}
					return yScale.getPixelForValue(sumPos + rightValue);
				}

				return yScale.getPixelForValue(value);
			},

			updateBezierControlPoints: function() {
				var me = this;
				var meta = me.getMeta();
				var area = me.chart.chartArea;
				var points = (meta.data || []);
				var i, ilen, point, model, controlPoints;

				// Only consider points that are drawn in case the spanGaps option is used
				if (meta.dataset._model.spanGaps) {
					points = points.filter(function(pt) {
						return !pt._model.skip;
					});
				}

				function capControlPoint(pt, min, max) {
					return Math.max(Math.min(pt, max), min);
				}

				if (meta.dataset._model.cubicInterpolationMode === 'monotone') {
					helpers.splineCurveMonotone(points);
				} else {
					for (i = 0, ilen = points.length; i < ilen; ++i) {
						point = points[i];
						model = point._model;
						controlPoints = helpers.splineCurve(
							helpers.previousItem(points, i)._model,
							model,
							helpers.nextItem(points, i)._model,
							meta.dataset._model.tension
						);
						model.controlPointPreviousX = controlPoints.previous.x;
						model.controlPointPreviousY = controlPoints.previous.y;
						model.controlPointNextX = controlPoints.next.x;
						model.controlPointNextY = controlPoints.next.y;
					}
				}

				if (me.chart.options.elements.line.capBezierPoints) {
					for (i = 0, ilen = points.length; i < ilen; ++i) {
						model = points[i]._model;
						model.controlPointPreviousX = capControlPoint(model.controlPointPreviousX, area.left, area.right);
						model.controlPointPreviousY = capControlPoint(model.controlPointPreviousY, area.top, area.bottom);
						model.controlPointNextX = capControlPoint(model.controlPointNextX, area.left, area.right);
						model.controlPointNextY = capControlPoint(model.controlPointNextY, area.top, area.bottom);
					}
				}
			},

			draw: function(ease) {
				var me = this;
				var meta = me.getMeta();
				var points = meta.data || [];
				var easingDecimal = ease || 1;
				var i, ilen;

				// Transition Point Locations
				for (i=0, ilen=points.length; i<ilen; ++i) {
					points[i].transition(easingDecimal);
				}

				// Transition and Draw the line
				if (lineEnabled(me.getDataset(), me.chart.options)) {
					meta.dataset.transition(easingDecimal).draw();
				}

				// Draw the points
				for (i=0, ilen=points.length; i<ilen; ++i) {
					points[i].draw();
				}
			},

			setHoverStyle: function(point) {
				// Point
				var dataset = this.chart.data.datasets[point._datasetIndex];
				var index = point._index;
				var custom = point.custom || {};
				var model = point._model;

				model.radius = custom.hoverRadius || helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
				model.backgroundColor = custom.hoverBackgroundColor || helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
				model.borderColor = custom.hoverBorderColor || helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.getHoverColor(model.borderColor));
				model.borderWidth = custom.hoverBorderWidth || helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, model.borderWidth);
			},

			removeHoverStyle: function(point) {
				var me = this;
				var dataset = me.chart.data.datasets[point._datasetIndex];
				var index = point._index;
				var custom = point.custom || {};
				var model = point._model;

				// Compatibility: If the properties are defined with only the old name, use those values
				if ((dataset.radius !== undefined) && (dataset.pointRadius === undefined)) {
					dataset.pointRadius = dataset.radius;
				}

				model.radius = custom.radius || helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, me.chart.options.elements.point.radius);
				model.backgroundColor = me.getPointBackgroundColor(point, index);
				model.borderColor = me.getPointBorderColor(point, index);
				model.borderWidth = me.getPointBorderWidth(point, index);
			}
		});
	};

},{}],19:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.polarArea = {

			scale: {
				type: 'radialLinear',
				lineArc: true, // so that lines are circular
				ticks: {
					beginAtZero: true
				}
			},

			// Boolean - Whether to animate the rotation of the chart
			animation: {
				animateRotate: true,
				animateScale: true
			},

			startAngle: -0.5 * Math.PI,
			aspectRatio: 1,
			legendCallback: function(chart) {
				var text = [];
				text.push('<ul class="' + chart.id + '-legend">');

				var data = chart.data;
				var datasets = data.datasets;
				var labels = data.labels;

				if (datasets.length) {
					for (var i = 0; i < datasets[0].data.length; ++i) {
						text.push('<li><span style="background-color:' + datasets[0].backgroundColor[i] + '"></span>');
						if (labels[i]) {
							text.push(labels[i]);
						}
						text.push('</li>');
					}
				}

				text.push('</ul>');
				return text.join('');
			},
			legend: {
				labels: {
					generateLabels: function(chart) {
						var data = chart.data;
						if (data.labels.length && data.datasets.length) {
							return data.labels.map(function(label, i) {
								var meta = chart.getDatasetMeta(0);
								var ds = data.datasets[0];
								var arc = meta.data[i];
								var custom = arc.custom || {};
								var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
								var arcOpts = chart.options.elements.arc;
								var fill = custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(ds.backgroundColor, i, arcOpts.backgroundColor);
								var stroke = custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(ds.borderColor, i, arcOpts.borderColor);
								var bw = custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(ds.borderWidth, i, arcOpts.borderWidth);

								return {
									text: label,
									fillStyle: fill,
									strokeStyle: stroke,
									lineWidth: bw,
									hidden: isNaN(ds.data[i]) || meta.data[i].hidden,

									// Extra data used for toggling the correct item
									index: i
								};
							});
						}
						return [];
					}
				},

				onClick: function(e, legendItem) {
					var index = legendItem.index;
					var chart = this.chart;
					var i, ilen, meta;

					for (i = 0, ilen = (chart.data.datasets || []).length; i < ilen; ++i) {
						meta = chart.getDatasetMeta(i);
						meta.data[index].hidden = !meta.data[index].hidden;
					}

					chart.update();
				}
			},

			// Need to override these to give a nice default
			tooltips: {
				callbacks: {
					title: function() {
						return '';
					},
					label: function(tooltipItem, data) {
						return data.labels[tooltipItem.index] + ': ' + tooltipItem.yLabel;
					}
				}
			}
		};

		Chart.controllers.polarArea = Chart.DatasetController.extend({

			dataElementType: Chart.elements.Arc,

			linkScales: helpers.noop,

			update: function(reset) {
				var me = this;
				var chart = me.chart;
				var chartArea = chart.chartArea;
				var meta = me.getMeta();
				var opts = chart.options;
				var arcOpts = opts.elements.arc;
				var minSize = Math.min(chartArea.right - chartArea.left, chartArea.bottom - chartArea.top);
				chart.outerRadius = Math.max((minSize - arcOpts.borderWidth / 2) / 2, 0);
				chart.innerRadius = Math.max(opts.cutoutPercentage ? (chart.outerRadius / 100) * (opts.cutoutPercentage) : 1, 0);
				chart.radiusLength = (chart.outerRadius - chart.innerRadius) / chart.getVisibleDatasetCount();

				me.outerRadius = chart.outerRadius - (chart.radiusLength * me.index);
				me.innerRadius = me.outerRadius - chart.radiusLength;

				meta.count = me.countVisibleElements();

				helpers.each(meta.data, function(arc, index) {
					me.updateElement(arc, index, reset);
				});
			},

			updateElement: function(arc, index, reset) {
				var me = this;
				var chart = me.chart;
				var dataset = me.getDataset();
				var opts = chart.options;
				var animationOpts = opts.animation;
				var scale = chart.scale;
				var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
				var labels = chart.data.labels;

				var circumference = me.calculateCircumference(dataset.data[index]);
				var centerX = scale.xCenter;
				var centerY = scale.yCenter;

				// If there is NaN data before us, we need to calculate the starting angle correctly.
				// We could be way more efficient here, but its unlikely that the polar area chart will have a lot of data
				var visibleCount = 0;
				var meta = me.getMeta();
				for (var i = 0; i < index; ++i) {
					if (!isNaN(dataset.data[i]) && !meta.data[i].hidden) {
						++visibleCount;
					}
				}

				// var negHalfPI = -0.5 * Math.PI;
				var datasetStartAngle = opts.startAngle;
				var distance = arc.hidden ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]);
				var startAngle = datasetStartAngle + (circumference * visibleCount);
				var endAngle = startAngle + (arc.hidden ? 0 : circumference);

				var resetRadius = animationOpts.animateScale ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]);

				helpers.extend(arc, {
					// Utility
					_datasetIndex: me.index,
					_index: index,
					_scale: scale,

					// Desired view properties
					_model: {
						x: centerX,
						y: centerY,
						innerRadius: 0,
						outerRadius: reset ? resetRadius : distance,
						startAngle: reset && animationOpts.animateRotate ? datasetStartAngle : startAngle,
						endAngle: reset && animationOpts.animateRotate ? datasetStartAngle : endAngle,
						label: getValueAtIndexOrDefault(labels, index, labels[index])
					}
				});

				// Apply border and fill style
				me.removeHoverStyle(arc);

				arc.pivot();
			},

			removeHoverStyle: function(arc) {
				Chart.DatasetController.prototype.removeHoverStyle.call(this, arc, this.chart.options.elements.arc);
			},

			countVisibleElements: function() {
				var dataset = this.getDataset();
				var meta = this.getMeta();
				var count = 0;

				helpers.each(meta.data, function(element, index) {
					if (!isNaN(dataset.data[index]) && !element.hidden) {
						count++;
					}
				});

				return count;
			},

			calculateCircumference: function(value) {
				var count = this.getMeta().count;
				if (count > 0 && !isNaN(value)) {
					return (2 * Math.PI) / count;
				}
				return 0;
			}
		});
	};

},{}],20:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.radar = {
			aspectRatio: 1,
			scale: {
				type: 'radialLinear'
			},
			elements: {
				line: {
					tension: 0 // no bezier in radar
				}
			}
		};

		Chart.controllers.radar = Chart.DatasetController.extend({

			datasetElementType: Chart.elements.Line,

			dataElementType: Chart.elements.Point,

			linkScales: helpers.noop,

			update: function(reset) {
				var me = this;
				var meta = me.getMeta();
				var line = meta.dataset;
				var points = meta.data;
				var custom = line.custom || {};
				var dataset = me.getDataset();
				var lineElementOptions = me.chart.options.elements.line;
				var scale = me.chart.scale;

				// Compatibility: If the properties are defined with only the old name, use those values
				if ((dataset.tension !== undefined) && (dataset.lineTension === undefined)) {
					dataset.lineTension = dataset.tension;
				}

				helpers.extend(meta.dataset, {
					// Utility
					_datasetIndex: me.index,
					// Data
					_children: points,
					_loop: true,
					// Model
					_model: {
						// Appearance
						tension: custom.tension ? custom.tension : helpers.getValueOrDefault(dataset.lineTension, lineElementOptions.tension),
						backgroundColor: custom.backgroundColor ? custom.backgroundColor : (dataset.backgroundColor || lineElementOptions.backgroundColor),
						borderWidth: custom.borderWidth ? custom.borderWidth : (dataset.borderWidth || lineElementOptions.borderWidth),
						borderColor: custom.borderColor ? custom.borderColor : (dataset.borderColor || lineElementOptions.borderColor),
						fill: custom.fill ? custom.fill : (dataset.fill !== undefined ? dataset.fill : lineElementOptions.fill),
						borderCapStyle: custom.borderCapStyle ? custom.borderCapStyle : (dataset.borderCapStyle || lineElementOptions.borderCapStyle),
						borderDash: custom.borderDash ? custom.borderDash : (dataset.borderDash || lineElementOptions.borderDash),
						borderDashOffset: custom.borderDashOffset ? custom.borderDashOffset : (dataset.borderDashOffset || lineElementOptions.borderDashOffset),
						borderJoinStyle: custom.borderJoinStyle ? custom.borderJoinStyle : (dataset.borderJoinStyle || lineElementOptions.borderJoinStyle),

						// Scale
						scaleTop: scale.top,
						scaleBottom: scale.bottom,
						scaleZero: scale.getBasePosition()
					}
				});

				meta.dataset.pivot();

				// Update Points
				helpers.each(points, function(point, index) {
					me.updateElement(point, index, reset);
				}, me);

				// Update bezier control points
				me.updateBezierControlPoints();
			},
			updateElement: function(point, index, reset) {
				var me = this;
				var custom = point.custom || {};
				var dataset = me.getDataset();
				var scale = me.chart.scale;
				var pointElementOptions = me.chart.options.elements.point;
				var pointPosition = scale.getPointPositionForValue(index, dataset.data[index]);

				helpers.extend(point, {
					// Utility
					_datasetIndex: me.index,
					_index: index,
					_scale: scale,

					// Desired view properties
					_model: {
						x: reset ? scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
						y: reset ? scale.yCenter : pointPosition.y,

						// Appearance
						tension: custom.tension ? custom.tension : helpers.getValueOrDefault(dataset.tension, me.chart.options.elements.line.tension),
						radius: custom.radius ? custom.radius : helpers.getValueAtIndexOrDefault(dataset.pointRadius, index, pointElementOptions.radius),
						backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, pointElementOptions.backgroundColor),
						borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, pointElementOptions.borderColor),
						borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, pointElementOptions.borderWidth),
						pointStyle: custom.pointStyle ? custom.pointStyle : helpers.getValueAtIndexOrDefault(dataset.pointStyle, index, pointElementOptions.pointStyle),

						// Tooltip
						hitRadius: custom.hitRadius ? custom.hitRadius : helpers.getValueAtIndexOrDefault(dataset.hitRadius, index, pointElementOptions.hitRadius)
					}
				});

				point._model.skip = custom.skip ? custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
			},
			updateBezierControlPoints: function() {
				var chartArea = this.chart.chartArea;
				var meta = this.getMeta();

				helpers.each(meta.data, function(point, index) {
					var model = point._model;
					var controlPoints = helpers.splineCurve(
						helpers.previousItem(meta.data, index, true)._model,
						model,
						helpers.nextItem(meta.data, index, true)._model,
						model.tension
					);

					// Prevent the bezier going outside of the bounds of the graph
					model.controlPointPreviousX = Math.max(Math.min(controlPoints.previous.x, chartArea.right), chartArea.left);
					model.controlPointPreviousY = Math.max(Math.min(controlPoints.previous.y, chartArea.bottom), chartArea.top);

					model.controlPointNextX = Math.max(Math.min(controlPoints.next.x, chartArea.right), chartArea.left);
					model.controlPointNextY = Math.max(Math.min(controlPoints.next.y, chartArea.bottom), chartArea.top);

					// Now pivot the point for animation
					point.pivot();
				});
			},

			draw: function(ease) {
				var meta = this.getMeta();
				var easingDecimal = ease || 1;

				// Transition Point Locations
				helpers.each(meta.data, function(point) {
					point.transition(easingDecimal);
				});

				// Transition and Draw the line
				meta.dataset.transition(easingDecimal).draw();

				// Draw the points
				helpers.each(meta.data, function(point) {
					point.draw();
				});
			},

			setHoverStyle: function(point) {
				// Point
				var dataset = this.chart.data.datasets[point._datasetIndex];
				var custom = point.custom || {};
				var index = point._index;
				var model = point._model;

				model.radius = custom.hoverRadius ? custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
				model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.getHoverColor(model.backgroundColor));
				model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.getHoverColor(model.borderColor));
				model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, model.borderWidth);
			},

			removeHoverStyle: function(point) {
				var dataset = this.chart.data.datasets[point._datasetIndex];
				var custom = point.custom || {};
				var index = point._index;
				var model = point._model;
				var pointElementOptions = this.chart.options.elements.point;

				model.radius = custom.radius ? custom.radius : helpers.getValueAtIndexOrDefault(dataset.radius, index, pointElementOptions.radius);
				model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointBackgroundColor, index, pointElementOptions.backgroundColor);
				model.borderColor = custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.pointBorderColor, index, pointElementOptions.borderColor);
				model.borderWidth = custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, pointElementOptions.borderWidth);
			}
		});
	};

},{}],21:[function(require,module,exports){
	/* global window: false */
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.global.animation = {
			duration: 1000,
			easing: 'easeOutQuart',
			onProgress: helpers.noop,
			onComplete: helpers.noop
		};

		Chart.Animation = Chart.Element.extend({
			currentStep: null, // the current animation step
			numSteps: 60, // default number of steps
			easing: '', // the easing to use for this animation
			render: null, // render function used by the animation service

			onAnimationProgress: null, // user specified callback to fire on each step of the animation
			onAnimationComplete: null // user specified callback to fire when the animation finishes
		});

		Chart.animationService = {
			frameDuration: 17,
			animations: [],
			dropFrames: 0,
			request: null,

			/**
			 * @function Chart.animationService.addAnimation
			 * @param chartInstance {ChartController} the chart to animate
			 * @param animationObject {IAnimation} the animation that we will animate
			 * @param duration {Number} length of animation in ms
			 * @param lazy {Boolean} if true, the chart is not marked as animating to enable more responsive interactions
			 */
			addAnimation: function(chartInstance, animationObject, duration, lazy) {
				var me = this;

				if (!lazy) {
					chartInstance.animating = true;
				}

				for (var index = 0; index < me.animations.length; ++index) {
					if (me.animations[index].chartInstance === chartInstance) {
						// replacing an in progress animation
						me.animations[index].animationObject = animationObject;
						return;
					}
				}

				me.animations.push({
					chartInstance: chartInstance,
					animationObject: animationObject
				});

				// If there are no animations queued, manually kickstart a digest, for lack of a better word
				if (me.animations.length === 1) {
					me.requestAnimationFrame();
				}
			},
			// Cancel the animation for a given chart instance
			cancelAnimation: function(chartInstance) {
				var index = helpers.findIndex(this.animations, function(animationWrapper) {
					return animationWrapper.chartInstance === chartInstance;
				});

				if (index !== -1) {
					this.animations.splice(index, 1);
					chartInstance.animating = false;
				}
			},
			requestAnimationFrame: function() {
				var me = this;
				if (me.request === null) {
					// Skip animation frame requests until the active one is executed.
					// This can happen when processing mouse events, e.g. 'mousemove'
					// and 'mouseout' events will trigger multiple renders.
					me.request = helpers.requestAnimFrame.call(window, function() {
						me.request = null;
						me.startDigest();
					});
				}
			},
			startDigest: function() {
				var me = this;

				var startTime = Date.now();
				var framesToDrop = 0;

				if (me.dropFrames > 1) {
					framesToDrop = Math.floor(me.dropFrames);
					me.dropFrames = me.dropFrames % 1;
				}

				var i = 0;
				while (i < me.animations.length) {
					if (me.animations[i].animationObject.currentStep === null) {
						me.animations[i].animationObject.currentStep = 0;
					}

					me.animations[i].animationObject.currentStep += 1 + framesToDrop;

					if (me.animations[i].animationObject.currentStep > me.animations[i].animationObject.numSteps) {
						me.animations[i].animationObject.currentStep = me.animations[i].animationObject.numSteps;
					}

					me.animations[i].animationObject.render(me.animations[i].chartInstance, me.animations[i].animationObject);
					if (me.animations[i].animationObject.onAnimationProgress && me.animations[i].animationObject.onAnimationProgress.call) {
						me.animations[i].animationObject.onAnimationProgress.call(me.animations[i].chartInstance, me.animations[i]);
					}

					if (me.animations[i].animationObject.currentStep === me.animations[i].animationObject.numSteps) {
						if (me.animations[i].animationObject.onAnimationComplete && me.animations[i].animationObject.onAnimationComplete.call) {
							me.animations[i].animationObject.onAnimationComplete.call(me.animations[i].chartInstance, me.animations[i]);
						}

						// executed the last frame. Remove the animation.
						me.animations[i].chartInstance.animating = false;

						me.animations.splice(i, 1);
					} else {
						++i;
					}
				}

				var endTime = Date.now();
				var dropFrames = (endTime - startTime) / me.frameDuration;

				me.dropFrames += dropFrames;

				// Do we have more stuff to animate?
				if (me.animations.length > 0) {
					me.requestAnimationFrame();
				}
			}
		};
	};

},{}],22:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {
		// Global Chart canvas helpers object for drawing items to canvas
		var helpers = Chart.canvasHelpers = {};

		helpers.drawPoint = function(ctx, pointStyle, radius, x, y) {
			var type, edgeLength, xOffset, yOffset, height, size;

			if (typeof pointStyle === 'object') {
				type = pointStyle.toString();
				if (type === '[object HTMLImageElement]' || type === '[object HTMLCanvasElement]') {
					ctx.drawImage(pointStyle, x - pointStyle.width / 2, y - pointStyle.height / 2);
					return;
				}
			}

			if (isNaN(radius) || radius <= 0) {
				return;
			}

			switch (pointStyle) {
				// Default includes circle
				default:
					ctx.beginPath();
					ctx.arc(x, y, radius, 0, Math.PI * 2);
					ctx.closePath();
					ctx.fill();
					break;
				case 'triangle':
					ctx.beginPath();
					edgeLength = 3 * radius / Math.sqrt(3);
					height = edgeLength * Math.sqrt(3) / 2;
					ctx.moveTo(x - edgeLength / 2, y + height / 3);
					ctx.lineTo(x + edgeLength / 2, y + height / 3);
					ctx.lineTo(x, y - 2 * height / 3);
					ctx.closePath();
					ctx.fill();
					break;
				case 'rect':
					size = 1 / Math.SQRT2 * radius;
					ctx.beginPath();
					ctx.fillRect(x - size, y - size, 2 * size, 2 * size);
					ctx.strokeRect(x - size, y - size, 2 * size, 2 * size);
					break;
				case 'rectRot':
					size = 1 / Math.SQRT2 * radius;
					ctx.beginPath();
					ctx.moveTo(x - size, y);
					ctx.lineTo(x, y + size);
					ctx.lineTo(x + size, y);
					ctx.lineTo(x, y - size);
					ctx.closePath();
					ctx.fill();
					break;
				case 'cross':
					ctx.beginPath();
					ctx.moveTo(x, y + radius);
					ctx.lineTo(x, y - radius);
					ctx.moveTo(x - radius, y);
					ctx.lineTo(x + radius, y);
					ctx.closePath();
					break;
				case 'crossRot':
					ctx.beginPath();
					xOffset = Math.cos(Math.PI / 4) * radius;
					yOffset = Math.sin(Math.PI / 4) * radius;
					ctx.moveTo(x - xOffset, y - yOffset);
					ctx.lineTo(x + xOffset, y + yOffset);
					ctx.moveTo(x - xOffset, y + yOffset);
					ctx.lineTo(x + xOffset, y - yOffset);
					ctx.closePath();
					break;
				case 'star':
					ctx.beginPath();
					ctx.moveTo(x, y + radius);
					ctx.lineTo(x, y - radius);
					ctx.moveTo(x - radius, y);
					ctx.lineTo(x + radius, y);
					xOffset = Math.cos(Math.PI / 4) * radius;
					yOffset = Math.sin(Math.PI / 4) * radius;
					ctx.moveTo(x - xOffset, y - yOffset);
					ctx.lineTo(x + xOffset, y + yOffset);
					ctx.moveTo(x - xOffset, y + yOffset);
					ctx.lineTo(x + xOffset, y - yOffset);
					ctx.closePath();
					break;
				case 'line':
					ctx.beginPath();
					ctx.moveTo(x - radius, y);
					ctx.lineTo(x + radius, y);
					ctx.closePath();
					break;
				case 'dash':
					ctx.beginPath();
					ctx.moveTo(x, y);
					ctx.lineTo(x + radius, y);
					ctx.closePath();
					break;
			}

			ctx.stroke();
		};
	};

},{}],23:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		// Create a dictionary of chart types, to allow for extension of existing types
		Chart.types = {};

		// Store a reference to each instance - allowing us to globally resize chart instances on window resize.
		// Destroy method on the chart will remove the instance of the chart from this reference.
		Chart.instances = {};

		// Controllers available for dataset visualization eg. bar, line, slice, etc.
		Chart.controllers = {};

		/**
		 * The "used" size is the final value of a dimension property after all calculations have
		 * been performed. This method uses the computed style of `element` but returns undefined
		 * if the computed style is not expressed in pixels. That can happen in some cases where
		 * `element` has a size relative to its parent and this last one is not yet displayed,
		 * for example because of `display: none` on a parent node.
		 * TODO(SB) Move this method in the upcoming core.platform class.
		 * @see https://developer.mozilla.org/en-US/docs/Web/CSS/used_value
		 * @returns {Number} Size in pixels or undefined if unknown.
		 */
		function readUsedSize(element, property) {
			var value = helpers.getStyle(element, property);
			var matches = value && value.match(/(\d+)px/);
			return matches? Number(matches[1]) : undefined;
		}

		/**
		 * Initializes the canvas style and render size without modifying the canvas display size,
		 * since responsiveness is handled by the controller.resize() method. The config is used
		 * to determine the aspect ratio to apply in case no explicit height has been specified.
		 * TODO(SB) Move this method in the upcoming core.platform class.
		 */
		function initCanvas(canvas, config) {
			var style = canvas.style;

			// NOTE(SB) canvas.getAttribute('width') !== canvas.width: in the first case it
			// returns null or '' if no explicit value has been set to the canvas attribute.
			var renderHeight = canvas.getAttribute('height');
			var renderWidth = canvas.getAttribute('width');

			// Chart.js modifies some canvas values that we want to restore on destroy
			canvas._chartjs = {
				initial: {
					height: renderHeight,
					width: renderWidth,
					style: {
						display: style.display,
						height: style.height,
						width: style.width
					}
				}
			};

			// Force canvas to display as block to avoid extra space caused by inline
			// elements, which would interfere with the responsive resize process.
			// https://github.com/chartjs/Chart.js/issues/2538
			style.display = style.display || 'block';

			if (renderWidth === null || renderWidth === '') {
				var displayWidth = readUsedSize(canvas, 'width');
				if (displayWidth !== undefined) {
					canvas.width = displayWidth;
				}
			}

			if (renderHeight === null || renderHeight === '') {
				if (canvas.style.height === '') {
					// If no explicit render height and style height, let's apply the aspect ratio,
					// which one can be specified by the user but also by charts as default option
					// (i.e. options.aspectRatio). If not specified, use canvas aspect ratio of 2.
					canvas.height = canvas.width / (config.options.aspectRatio || 2);
				} else {
					var displayHeight = readUsedSize(canvas, 'height');
					if (displayWidth !== undefined) {
						canvas.height = displayHeight;
					}
				}
			}

			return canvas;
		}

		/**
		 * Restores the canvas initial state, such as render/display sizes and style.
		 * TODO(SB) Move this method in the upcoming core.platform class.
		 */
		function releaseCanvas(canvas) {
			if (!canvas._chartjs) {
				return;
			}

			var initial = canvas._chartjs.initial;
			['height', 'width'].forEach(function(prop) {
				var value = initial[prop];
				if (value === undefined || value === null) {
					canvas.removeAttribute(prop);
				} else {
					canvas.setAttribute(prop, value);
				}
			});

			helpers.each(initial.style || {}, function(value, key) {
				canvas.style[key] = value;
			});

			// The canvas render size might have been changed (and thus the state stack discarded),
			// we can't use save() and restore() to restore the initial state. So make sure that at
			// least the canvas context is reset to the default state by setting the canvas width.
			// https://www.w3.org/TR/2011/WD-html5-20110525/the-canvas-element.html
			canvas.width = canvas.width;

			delete canvas._chartjs;
		}

		/**
		 * TODO(SB) Move this method in the upcoming core.platform class.
		 */
		function acquireContext(item, config) {
			if (typeof item === 'string') {
				item = document.getElementById(item);
			} else if (item.length) {
				// Support for array based queries (such as jQuery)
				item = item[0];
			}

			if (item && item.canvas) {
				// Support for any object associated to a canvas (including a context2d)
				item = item.canvas;
			}

			if (item instanceof HTMLCanvasElement) {
				// To prevent canvas fingerprinting, some add-ons undefine the getContext
				// method, for example: https://github.com/kkapsner/CanvasBlocker
				// https://github.com/chartjs/Chart.js/issues/2807
				var context = item.getContext && item.getContext('2d');
				if (context instanceof CanvasRenderingContext2D) {
					initCanvas(item, config);
					return context;
				}
			}

			return null;
		}

		/**
		 * Initializes the given config with global and chart default values.
		 */
		function initConfig(config) {
			config = config || {};

			// Do NOT use configMerge() for the data object because this method merges arrays
			// and so would change references to labels and datasets, preventing data updates.
			var data = config.data = config.data || {};
			data.datasets = data.datasets || [];
			data.labels = data.labels || [];

			config.options = helpers.configMerge(
				Chart.defaults.global,
				Chart.defaults[config.type],
				config.options || {});

			return config;
		}

		/**
		 * @class Chart.Controller
		 * The main controller of a chart.
		 */
		Chart.Controller = function(item, config, instance) {
			var me = this;

			config = initConfig(config);

			var context = acquireContext(item, config);
			var canvas = context && context.canvas;
			var height = canvas && canvas.height;
			var width = canvas && canvas.width;

			instance.ctx = context;
			instance.canvas = canvas;
			instance.config = config;
			instance.width = width;
			instance.height = height;
			instance.aspectRatio = height? width / height : null;

			me.id = helpers.uid();
			me.chart = instance;
			me.config = config;
			me.options = config.options;
			me._bufferedRender = false;

			// Add the chart instance to the global namespace
			Chart.instances[me.id] = me;

			Object.defineProperty(me, 'data', {
				get: function() {
					return me.config.data;
				}
			});

			if (!context || !canvas) {
				// The given item is not a compatible context2d element, let's return before finalizing
				// the chart initialization but after setting basic chart / controller properties that
				// can help to figure out that the chart is not valid (e.g chart.canvas !== null);
				// https://github.com/chartjs/Chart.js/issues/2807
				console.error("Failed to create chart: can't acquire context from the given item");
				return me;
			}

			helpers.retinaScale(instance);

			// Responsiveness is currently based on the use of an iframe, however this method causes
			// performance issues and could be troublesome when used with ad blockers. So make sure
			// that the user is still able to create a chart without iframe when responsive is false.
			// See https://github.com/chartjs/Chart.js/issues/2210
			if (me.options.responsive) {
				helpers.addResizeListener(canvas.parentNode, function() {
					me.resize();
				});

				// Initial resize before chart draws (must be silent to preserve initial animations).
				me.resize(true);
			}

			me.initialize();

			return me;
		};

		helpers.extend(Chart.Controller.prototype, /** @lends Chart.Controller */ {
			initialize: function() {
				var me = this;

				// Before init plugin notification
				Chart.plugins.notify('beforeInit', [me]);

				me.bindEvents();

				// Make sure controllers are built first so that each dataset is bound to an axis before the scales
				// are built
				me.ensureScalesHaveIDs();
				me.buildOrUpdateControllers();
				me.buildScales();
				me.updateLayout();
				me.resetElements();
				me.initToolTip();
				me.update();

				// After init plugin notification
				Chart.plugins.notify('afterInit', [me]);

				return me;
			},

			clear: function() {
				helpers.clear(this.chart);
				return this;
			},

			stop: function() {
				// Stops any current animation loop occurring
				Chart.animationService.cancelAnimation(this);
				return this;
			},

			resize: function(silent) {
				var me = this;
				var chart = me.chart;
				var options = me.options;
				var canvas = chart.canvas;
				var aspectRatio = (options.maintainAspectRatio && chart.aspectRatio) || null;

				// the canvas render width and height will be casted to integers so make sure that
				// the canvas display style uses the same integer values to avoid blurring effect.
				var newWidth = Math.floor(helpers.getMaximumWidth(canvas));
				var newHeight = Math.floor(aspectRatio? newWidth / aspectRatio : helpers.getMaximumHeight(canvas));

				if (chart.width === newWidth && chart.height === newHeight) {
					return;
				}

				canvas.width = chart.width = newWidth;
				canvas.height = chart.height = newHeight;
				canvas.style.width = newWidth + 'px';
				canvas.style.height = newHeight + 'px';

				helpers.retinaScale(chart);

				// Notify any plugins about the resize
				var newSize = {width: newWidth, height: newHeight};
				Chart.plugins.notify('resize', [me, newSize]);

				// Notify of resize
				if (me.options.onResize) {
					me.options.onResize(me, newSize);
				}

				if (!silent) {
					me.stop();
					me.update(me.options.responsiveAnimationDuration);
				}
			},

			ensureScalesHaveIDs: function() {
				var options = this.options;
				var scalesOptions = options.scales || {};
				var scaleOptions = options.scale;

				helpers.each(scalesOptions.xAxes, function(xAxisOptions, index) {
					xAxisOptions.id = xAxisOptions.id || ('x-axis-' + index);
				});

				helpers.each(scalesOptions.yAxes, function(yAxisOptions, index) {
					yAxisOptions.id = yAxisOptions.id || ('y-axis-' + index);
				});

				if (scaleOptions) {
					scaleOptions.id = scaleOptions.id || 'scale';
				}
			},

			/**
			 * Builds a map of scale ID to scale object for future lookup.
			 */
			buildScales: function() {
				var me = this;
				var options = me.options;
				var scales = me.scales = {};
				var items = [];

				if (options.scales) {
					items = items.concat(
						(options.scales.xAxes || []).map(function(xAxisOptions) {
							return {options: xAxisOptions, dtype: 'category'};
						}),
						(options.scales.yAxes || []).map(function(yAxisOptions) {
							return {options: yAxisOptions, dtype: 'linear'};
						})
					);
				}

				if (options.scale) {
					items.push({options: options.scale, dtype: 'radialLinear', isDefault: true});
				}

				helpers.each(items, function(item) {
					var scaleOptions = item.options;
					var scaleType = helpers.getValueOrDefault(scaleOptions.type, item.dtype);
					var scaleClass = Chart.scaleService.getScaleConstructor(scaleType);
					if (!scaleClass) {
						return;
					}

					var scale = new scaleClass({
						id: scaleOptions.id,
						options: scaleOptions,
						ctx: me.chart.ctx,
						chart: me
					});

					scales[scale.id] = scale;

					// TODO(SB): I think we should be able to remove this custom case (options.scale)
					// and consider it as a regular scale part of the "scales"" map only! This would
					// make the logic easier and remove some useless? custom code.
					if (item.isDefault) {
						me.scale = scale;
					}
				});

				Chart.scaleService.addScalesToLayout(this);
			},

			updateLayout: function() {
				Chart.layoutService.update(this, this.chart.width, this.chart.height);
			},

			buildOrUpdateControllers: function() {
				var me = this;
				var types = [];
				var newControllers = [];

				helpers.each(me.data.datasets, function(dataset, datasetIndex) {
					var meta = me.getDatasetMeta(datasetIndex);
					if (!meta.type) {
						meta.type = dataset.type || me.config.type;
					}

					types.push(meta.type);

					if (meta.controller) {
						meta.controller.updateIndex(datasetIndex);
					} else {
						meta.controller = new Chart.controllers[meta.type](me, datasetIndex);
						newControllers.push(meta.controller);
					}
				}, me);

				if (types.length > 1) {
					for (var i = 1; i < types.length; i++) {
						if (types[i] !== types[i - 1]) {
							me.isCombo = true;
							break;
						}
					}
				}

				return newControllers;
			},

			/**
			 * Reset the elements of all datasets
			 * @method resetElements
			 * @private
			 */
			resetElements: function() {
				var me = this;
				helpers.each(me.data.datasets, function(dataset, datasetIndex) {
					me.getDatasetMeta(datasetIndex).controller.reset();
				}, me);
			},

			/**
			 * Resets the chart back to it's state before the initial animation
			 * @method reset
			 */
			reset: function() {
				this.resetElements();
				this.tooltip.initialize();
			},

			update: function(animationDuration, lazy) {
				var me = this;
				Chart.plugins.notify('beforeUpdate', [me]);

				// In case the entire data object changed
				me.tooltip._data = me.data;

				// Make sure dataset controllers are updated and new controllers are reset
				var newControllers = me.buildOrUpdateControllers();

				// Make sure all dataset controllers have correct meta data counts
				helpers.each(me.data.datasets, function(dataset, datasetIndex) {
					me.getDatasetMeta(datasetIndex).controller.buildOrUpdateElements();
				}, me);

				Chart.layoutService.update(me, me.chart.width, me.chart.height);

				// Apply changes to the datasets that require the scales to have been calculated i.e BorderColor changes
				Chart.plugins.notify('afterScaleUpdate', [me]);

				// Can only reset the new controllers after the scales have been updated
				helpers.each(newControllers, function(controller) {
					controller.reset();
				});

				me.updateDatasets();

				// Do this before render so that any plugins that need final scale updates can use it
				Chart.plugins.notify('afterUpdate', [me]);

				if (me._bufferedRender) {
					me._bufferedRequest = {
						lazy: lazy,
						duration: animationDuration
					};
				} else {
					me.render(animationDuration, lazy);
				}
			},

			/**
			 * @method beforeDatasetsUpdate
			 * @description Called before all datasets are updated. If a plugin returns false,
			 * the datasets update will be cancelled until another chart update is triggered.
			 * @param {Object} instance the chart instance being updated.
			 * @returns {Boolean} false to cancel the datasets update.
			 * @memberof Chart.PluginBase
			 * @since version 2.1.5
			 * @instance
			 */

			/**
			 * @method afterDatasetsUpdate
			 * @description Called after all datasets have been updated. Note that this
			 * extension will not be called if the datasets update has been cancelled.
			 * @param {Object} instance the chart instance being updated.
			 * @memberof Chart.PluginBase
			 * @since version 2.1.5
			 * @instance
			 */

			/**
			 * Updates all datasets unless a plugin returns false to the beforeDatasetsUpdate
			 * extension, in which case no datasets will be updated and the afterDatasetsUpdate
			 * notification will be skipped.
			 * @protected
			 * @instance
			 */
			updateDatasets: function() {
				var me = this;
				var i, ilen;

				if (Chart.plugins.notify('beforeDatasetsUpdate', [me])) {
					for (i = 0, ilen = me.data.datasets.length; i < ilen; ++i) {
						me.getDatasetMeta(i).controller.update();
					}

					Chart.plugins.notify('afterDatasetsUpdate', [me]);
				}
			},

			render: function(duration, lazy) {
				var me = this;
				Chart.plugins.notify('beforeRender', [me]);

				var animationOptions = me.options.animation;
				if (animationOptions && ((typeof duration !== 'undefined' && duration !== 0) || (typeof duration === 'undefined' && animationOptions.duration !== 0))) {
					var animation = new Chart.Animation();
					animation.numSteps = (duration || animationOptions.duration) / 16.66; // 60 fps
					animation.easing = animationOptions.easing;

					// render function
					animation.render = function(chartInstance, animationObject) {
						var easingFunction = helpers.easingEffects[animationObject.easing];
						var stepDecimal = animationObject.currentStep / animationObject.numSteps;
						var easeDecimal = easingFunction(stepDecimal);

						chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
					};

					// user events
					animation.onAnimationProgress = animationOptions.onProgress;
					animation.onAnimationComplete = animationOptions.onComplete;

					Chart.animationService.addAnimation(me, animation, duration, lazy);
				} else {
					me.draw();
					if (animationOptions && animationOptions.onComplete && animationOptions.onComplete.call) {
						animationOptions.onComplete.call(me);
					}
				}
				return me;
			},

			draw: function(ease) {
				var me = this;
				var easingDecimal = ease || 1;
				me.clear();

				Chart.plugins.notify('beforeDraw', [me, easingDecimal]);

				// Draw all the scales
				helpers.each(me.boxes, function(box) {
					box.draw(me.chartArea);
				}, me);
				if (me.scale) {
					me.scale.draw();
				}

				Chart.plugins.notify('beforeDatasetsDraw', [me, easingDecimal]);

				// Draw each dataset via its respective controller (reversed to support proper line stacking)
				helpers.each(me.data.datasets, function(dataset, datasetIndex) {
					if (me.isDatasetVisible(datasetIndex)) {
						me.getDatasetMeta(datasetIndex).controller.draw(ease);
					}
				}, me, true);

				Chart.plugins.notify('afterDatasetsDraw', [me, easingDecimal]);

				// Finally draw the tooltip
				me.tooltip.transition(easingDecimal).draw();

				Chart.plugins.notify('afterDraw', [me, easingDecimal]);
			},

			// Get the single element that was clicked on
			// @return : An object containing the dataset index and element index of the matching element. Also contains the rectangle that was draw
			getElementAtEvent: function(e) {
				return Chart.Interaction.modes.single(this, e);
			},

			getElementsAtEvent: function(e) {
				return Chart.Interaction.modes.label(this, e, {intersect: true});
			},

			getElementsAtXAxis: function(e) {
				return Chart.Interaction.modes['x-axis'](this, e, {intersect: true});
			},

			getElementsAtEventForMode: function(e, mode, options) {
				var method = Chart.Interaction.modes[mode];
				if (typeof method === 'function') {
					return method(this, e, options);
				}

				return [];
			},

			getDatasetAtEvent: function(e) {
				return Chart.Interaction.modes.dataset(this, e);
			},

			getDatasetMeta: function(datasetIndex) {
				var me = this;
				var dataset = me.data.datasets[datasetIndex];
				if (!dataset._meta) {
					dataset._meta = {};
				}

				var meta = dataset._meta[me.id];
				if (!meta) {
					meta = dataset._meta[me.id] = {
						type: null,
						data: [],
						dataset: null,
						controller: null,
						hidden: null,			// See isDatasetVisible() comment
						xAxisID: null,
						yAxisID: null
					};
				}

				return meta;
			},

			getVisibleDatasetCount: function() {
				var count = 0;
				for (var i = 0, ilen = this.data.datasets.length; i<ilen; ++i) {
					if (this.isDatasetVisible(i)) {
						count++;
					}
				}
				return count;
			},

			isDatasetVisible: function(datasetIndex) {
				var meta = this.getDatasetMeta(datasetIndex);

				// meta.hidden is a per chart dataset hidden flag override with 3 states: if true or false,
				// the dataset.hidden value is ignored, else if null, the dataset hidden state is returned.
				return typeof meta.hidden === 'boolean'? !meta.hidden : !this.data.datasets[datasetIndex].hidden;
			},

			generateLegend: function() {
				return this.options.legendCallback(this);
			},

			destroy: function() {
				var me = this;
				var canvas = me.chart.canvas;
				var meta, i, ilen;

				me.stop();

				// dataset controllers need to cleanup associated data
				for (i = 0, ilen = me.data.datasets.length; i < ilen; ++i) {
					meta = me.getDatasetMeta(i);
					if (meta.controller) {
						meta.controller.destroy();
						meta.controller = null;
					}
				}

				if (canvas) {
					helpers.unbindEvents(me, me.events);
					helpers.removeResizeListener(canvas.parentNode);
					helpers.clear(me.chart);
					releaseCanvas(canvas);
					me.chart.canvas = null;
					me.chart.ctx = null;
				}

				Chart.plugins.notify('destroy', [me]);

				delete Chart.instances[me.id];
			},

			toBase64Image: function() {
				return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
			},

			initToolTip: function() {
				var me = this;
				me.tooltip = new Chart.Tooltip({
					_chart: me.chart,
					_chartInstance: me,
					_data: me.data,
					_options: me.options.tooltips
				}, me);
				me.tooltip.initialize();
			},

			bindEvents: function() {
				var me = this;
				helpers.bindEvents(me, me.options.events, function(evt) {
					me.eventHandler(evt);
				});
			},

			updateHoverStyle: function(elements, mode, enabled) {
				var method = enabled? 'setHoverStyle' : 'removeHoverStyle';
				var element, i, ilen;

				for (i=0, ilen=elements.length; i<ilen; ++i) {
					element = elements[i];
					if (element) {
						this.getDatasetMeta(element._datasetIndex).controller[method](element);
					}
				}
			},

			eventHandler: function(e) {
				var me = this;
				var legend = me.legend;
				var tooltip = me.tooltip;
				var hoverOptions = me.options.hover;

				// Buffer any update calls so that renders do not occur
				me._bufferedRender = true;
				me._bufferedRequest = null;

				var changed = me.handleEvent(e);
				changed |= legend && legend.handleEvent(e);
				changed |= tooltip && tooltip.handleEvent(e);

				var bufferedRequest = me._bufferedRequest;
				if (bufferedRequest) {
					// If we have an update that was triggered, we need to do a normal render
					me.render(bufferedRequest.duration, bufferedRequest.lazy);
				} else if (changed && !me.animating) {
					// If entering, leaving, or changing elements, animate the change via pivot
					me.stop();

					// We only need to render at this point. Updating will cause scales to be
					// recomputed generating flicker & using more memory than necessary.
					me.render(hoverOptions.animationDuration, true);
				}

				me._bufferedRender = false;
				me._bufferedRequest = null;

				return me;
			},

			/**
			 * Handle an event
			 * @private
			 * param e {Event} the event to handle
			 * @return {Boolean} true if the chart needs to re-render
			 */
			handleEvent: function(e) {
				var me = this;
				var options = me.options || {};
				var hoverOptions = options.hover;
				var changed = false;

				me.lastActive = me.lastActive || [];

				// Find Active Elements for hover and tooltips
				if (e.type === 'mouseout') {
					me.active = [];
				} else {
					me.active = me.getElementsAtEventForMode(e, hoverOptions.mode, hoverOptions);
				}

				// On Hover hook
				if (hoverOptions.onHover) {
					hoverOptions.onHover.call(me, me.active);
				}

				if (e.type === 'mouseup' || e.type === 'click') {
					if (options.onClick) {
						options.onClick.call(me, e, me.active);
					}
				}

				// Remove styling for last active (even if it may still be active)
				if (me.lastActive.length) {
					me.updateHoverStyle(me.lastActive, hoverOptions.mode, false);
				}

				// Built in hover styling
				if (me.active.length && hoverOptions.mode) {
					me.updateHoverStyle(me.active, hoverOptions.mode, true);
				}

				changed = !helpers.arrayEquals(me.active, me.lastActive);

				// Remember Last Actives
				me.lastActive = me.active;

				return changed;
			}
		});
	};

},{}],24:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		var arrayEvents = ['push', 'pop', 'shift', 'splice', 'unshift'];

		/**
		 * Hooks the array methods that add or remove values ('push', pop', 'shift', 'splice',
		 * 'unshift') and notify the listener AFTER the array has been altered. Listeners are
		 * called on the 'onData*' callbacks (e.g. onDataPush, etc.) with same arguments.
		 */
		function listenArrayEvents(array, listener) {
			if (array._chartjs) {
				array._chartjs.listeners.push(listener);
				return;
			}

			Object.defineProperty(array, '_chartjs', {
				configurable: true,
				enumerable: false,
				value: {
					listeners: [listener]
				}
			});

			arrayEvents.forEach(function(key) {
				var method = 'onData' + key.charAt(0).toUpperCase() + key.slice(1);
				var base = array[key];

				Object.defineProperty(array, key, {
					configurable: true,
					enumerable: false,
					value: function() {
						var args = Array.prototype.slice.call(arguments);
						var res = base.apply(this, args);

						helpers.each(array._chartjs.listeners, function(object) {
							if (typeof object[method] === 'function') {
								object[method].apply(object, args);
							}
						});

						return res;
					}
				});
			});
		}

		/**
		 * Removes the given array event listener and cleanup extra attached properties (such as
		 * the _chartjs stub and overridden methods) if array doesn't have any more listeners.
		 */
		function unlistenArrayEvents(array, listener) {
			var stub = array._chartjs;
			if (!stub) {
				return;
			}

			var listeners = stub.listeners;
			var index = listeners.indexOf(listener);
			if (index !== -1) {
				listeners.splice(index, 1);
			}

			if (listeners.length > 0) {
				return;
			}

			arrayEvents.forEach(function(key) {
				delete array[key];
			});

			delete array._chartjs;
		}

		// Base class for all dataset controllers (line, bar, etc)
		Chart.DatasetController = function(chart, datasetIndex) {
			this.initialize(chart, datasetIndex);
		};

		helpers.extend(Chart.DatasetController.prototype, {

			/**
			 * Element type used to generate a meta dataset (e.g. Chart.element.Line).
			 * @type {Chart.core.element}
			 */
			datasetElementType: null,

			/**
			 * Element type used to generate a meta data (e.g. Chart.element.Point).
			 * @type {Chart.core.element}
			 */
			dataElementType: null,

			initialize: function(chart, datasetIndex) {
				var me = this;
				me.chart = chart;
				me.index = datasetIndex;
				me.linkScales();
				me.addElements();
			},

			updateIndex: function(datasetIndex) {
				this.index = datasetIndex;
			},

			linkScales: function() {
				var me = this;
				var meta = me.getMeta();
				var dataset = me.getDataset();

				if (meta.xAxisID === null) {
					meta.xAxisID = dataset.xAxisID || me.chart.options.scales.xAxes[0].id;
				}
				if (meta.yAxisID === null) {
					meta.yAxisID = dataset.yAxisID || me.chart.options.scales.yAxes[0].id;
				}
			},

			getDataset: function() {
				return this.chart.data.datasets[this.index];
			},

			getMeta: function() {
				return this.chart.getDatasetMeta(this.index);
			},

			getScaleForId: function(scaleID) {
				return this.chart.scales[scaleID];
			},

			reset: function() {
				this.update(true);
			},

			/**
			 * @private
			 */
			destroy: function() {
				if (this._data) {
					unlistenArrayEvents(this._data, this);
				}
			},

			createMetaDataset: function() {
				var me = this;
				var type = me.datasetElementType;
				return type && new type({
						_chart: me.chart.chart,
						_datasetIndex: me.index
					});
			},

			createMetaData: function(index) {
				var me = this;
				var type = me.dataElementType;
				return type && new type({
						_chart: me.chart.chart,
						_datasetIndex: me.index,
						_index: index
					});
			},

			addElements: function() {
				var me = this;
				var meta = me.getMeta();
				var data = me.getDataset().data || [];
				var metaData = meta.data;
				var i, ilen;

				for (i=0, ilen=data.length; i<ilen; ++i) {
					metaData[i] = metaData[i] || me.createMetaData(i);
				}

				meta.dataset = meta.dataset || me.createMetaDataset();
			},

			addElementAndReset: function(index) {
				var element = this.createMetaData(index);
				this.getMeta().data.splice(index, 0, element);
				this.updateElement(element, index, true);
			},

			buildOrUpdateElements: function() {
				var me = this;
				var dataset = me.getDataset();
				var data = dataset.data || (dataset.data = []);

				// In order to correctly handle data addition/deletion animation (an thus simulate
				// real-time charts), we need to monitor these data modifications and synchronize
				// the internal meta data accordingly.
				if (me._data !== data) {
					if (me._data) {
						// This case happens when the user replaced the data array instance.
						unlistenArrayEvents(me._data, me);
					}

					listenArrayEvents(data, me);
					me._data = data;
				}

				// Re-sync meta data in case the user replaced the data array or if we missed
				// any updates and so make sure that we handle number of datapoints changing.
				me.resyncElements();
			},

			update: helpers.noop,

			draw: function(ease) {
				var easingDecimal = ease || 1;
				var i, len;
				var metaData = this.getMeta().data;
				for (i = 0, len = metaData.length; i < len; ++i) {
					metaData[i].transition(easingDecimal).draw();
				}
			},

			removeHoverStyle: function(element, elementOpts) {
				var dataset = this.chart.data.datasets[element._datasetIndex],
					index = element._index,
					custom = element.custom || {},
					valueOrDefault = helpers.getValueAtIndexOrDefault,
					model = element._model;

				model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : valueOrDefault(dataset.backgroundColor, index, elementOpts.backgroundColor);
				model.borderColor = custom.borderColor ? custom.borderColor : valueOrDefault(dataset.borderColor, index, elementOpts.borderColor);
				model.borderWidth = custom.borderWidth ? custom.borderWidth : valueOrDefault(dataset.borderWidth, index, elementOpts.borderWidth);
			},

			setHoverStyle: function(element) {
				var dataset = this.chart.data.datasets[element._datasetIndex],
					index = element._index,
					custom = element.custom || {},
					valueOrDefault = helpers.getValueAtIndexOrDefault,
					getHoverColor = helpers.getHoverColor,
					model = element._model;

				model.backgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : valueOrDefault(dataset.hoverBackgroundColor, index, getHoverColor(model.backgroundColor));
				model.borderColor = custom.hoverBorderColor ? custom.hoverBorderColor : valueOrDefault(dataset.hoverBorderColor, index, getHoverColor(model.borderColor));
				model.borderWidth = custom.hoverBorderWidth ? custom.hoverBorderWidth : valueOrDefault(dataset.hoverBorderWidth, index, model.borderWidth);
			},

			/**
			 * @private
			 */
			resyncElements: function() {
				var me = this;
				var meta = me.getMeta();
				var data = me.getDataset().data;
				var numMeta = meta.data.length;
				var numData = data.length;

				if (numData < numMeta) {
					meta.data.splice(numData, numMeta - numData);
				} else if (numData > numMeta) {
					me.insertElements(numMeta, numData - numMeta);
				}
			},

			/**
			 * @private
			 */
			insertElements: function(start, count) {
				for (var i=0; i<count; ++i) {
					this.addElementAndReset(start + i);
				}
			},

			/**
			 * @private
			 */
			onDataPush: function() {
				this.insertElements(this.getDataset().data.length-1, arguments.length);
			},

			/**
			 * @private
			 */
			onDataPop: function() {
				this.getMeta().data.pop();
			},

			/**
			 * @private
			 */
			onDataShift: function() {
				this.getMeta().data.shift();
			},

			/**
			 * @private
			 */
			onDataSplice: function(start, count) {
				this.getMeta().data.splice(start, count);
				this.insertElements(start, arguments.length - 2);
			},

			/**
			 * @private
			 */
			onDataUnshift: function() {
				this.insertElements(0, arguments.length);
			}
		});

		Chart.DatasetController.extend = helpers.inherits;
	};

},{}],25:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.elements = {};

		Chart.Element = function(configuration) {
			helpers.extend(this, configuration);
			this.initialize.apply(this, arguments);
		};

		helpers.extend(Chart.Element.prototype, {

			initialize: function() {
				this.hidden = false;
			},

			pivot: function() {
				var me = this;
				if (!me._view) {
					me._view = helpers.clone(me._model);
				}
				me._start = helpers.clone(me._view);
				return me;
			},

			transition: function(ease) {
				var me = this;

				if (!me._view) {
					me._view = helpers.clone(me._model);
				}

				// No animation -> No Transition
				if (ease === 1) {
					me._view = me._model;
					me._start = null;
					return me;
				}

				if (!me._start) {
					me.pivot();
				}

				helpers.each(me._model, function(value, key) {

					if (key[0] === '_') {
						// Only non-underscored properties
						// Init if doesn't exist
					} else if (!me._view.hasOwnProperty(key)) {
						if (typeof value === 'number' && !isNaN(me._view[key])) {
							me._view[key] = value * ease;
						} else {
							me._view[key] = value;
						}
						// No unnecessary computations
					} else if (value === me._view[key]) {
						// It's the same! Woohoo!
						// Color transitions if possible
					} else if (typeof value === 'string') {
						try {
							var color = helpers.color(me._model[key]).mix(helpers.color(me._start[key]), ease);
							me._view[key] = color.rgbString();
						} catch (err) {
							me._view[key] = value;
						}
						// Number transitions
					} else if (typeof value === 'number') {
						var startVal = me._start[key] !== undefined && isNaN(me._start[key]) === false ? me._start[key] : 0;
						me._view[key] = ((me._model[key] - startVal) * ease) + startVal;
						// Everything else
					} else {
						me._view[key] = value;
					}
				}, me);

				return me;
			},

			tooltipPosition: function() {
				return {
					x: this._model.x,
					y: this._model.y
				};
			},

			hasValue: function() {
				return helpers.isNumber(this._model.x) && helpers.isNumber(this._model.y);
			}
		});

		Chart.Element.extend = helpers.inherits;

	};

},{}],26:[function(require,module,exports){
	/* global window: false */
	/* global document: false */
	'use strict';

	var color = require(3);

	module.exports = function(Chart) {
		// Global Chart helpers object for utility methods and classes
		var helpers = Chart.helpers = {};

		// -- Basic js utility methods
		helpers.each = function(loopable, callback, self, reverse) {
			// Check to see if null or undefined firstly.
			var i, len;
			if (helpers.isArray(loopable)) {
				len = loopable.length;
				if (reverse) {
					for (i = len - 1; i >= 0; i--) {
						callback.call(self, loopable[i], i);
					}
				} else {
					for (i = 0; i < len; i++) {
						callback.call(self, loopable[i], i);
					}
				}
			} else if (typeof loopable === 'object') {
				var keys = Object.keys(loopable);
				len = keys.length;
				for (i = 0; i < len; i++) {
					callback.call(self, loopable[keys[i]], keys[i]);
				}
			}
		};
		helpers.clone = function(obj) {
			var objClone = {};
			helpers.each(obj, function(value, key) {
				if (helpers.isArray(value)) {
					objClone[key] = value.slice(0);
				} else if (typeof value === 'object' && value !== null) {
					objClone[key] = helpers.clone(value);
				} else {
					objClone[key] = value;
				}
			});
			return objClone;
		};
		helpers.extend = function(base) {
			var setFn = function(value, key) {
				base[key] = value;
			};
			for (var i = 1, ilen = arguments.length; i < ilen; i++) {
				helpers.each(arguments[i], setFn);
			}
			return base;
		};
		// Need a special merge function to chart configs since they are now grouped
		helpers.configMerge = function(_base) {
			var base = helpers.clone(_base);
			helpers.each(Array.prototype.slice.call(arguments, 1), function(extension) {
				helpers.each(extension, function(value, key) {
					var baseHasProperty = base.hasOwnProperty(key);
					var baseVal = baseHasProperty ? base[key] : {};

					if (key === 'scales') {
						// Scale config merging is complex. Add our own function here for that
						base[key] = helpers.scaleMerge(baseVal, value);
					} else if (key === 'scale') {
						// Used in polar area & radar charts since there is only one scale
						base[key] = helpers.configMerge(baseVal, Chart.scaleService.getScaleDefaults(value.type), value);
					} else if (baseHasProperty
						&& typeof baseVal === 'object'
						&& !helpers.isArray(baseVal)
						&& baseVal !== null
						&& typeof value === 'object'
						&& !helpers.isArray(value)) {
						// If we are overwriting an object with an object, do a merge of the properties.
						base[key] = helpers.configMerge(baseVal, value);
					} else {
						// can just overwrite the value in this case
						base[key] = value;
					}
				});
			});

			return base;
		};
		helpers.scaleMerge = function(_base, extension) {
			var base = helpers.clone(_base);

			helpers.each(extension, function(value, key) {
				if (key === 'xAxes' || key === 'yAxes') {
					// These properties are arrays of items
					if (base.hasOwnProperty(key)) {
						helpers.each(value, function(valueObj, index) {
							var axisType = helpers.getValueOrDefault(valueObj.type, key === 'xAxes' ? 'category' : 'linear');
							var axisDefaults = Chart.scaleService.getScaleDefaults(axisType);
							if (index >= base[key].length || !base[key][index].type) {
								base[key].push(helpers.configMerge(axisDefaults, valueObj));
							} else if (valueObj.type && valueObj.type !== base[key][index].type) {
								// Type changed. Bring in the new defaults before we bring in valueObj so that valueObj can override the correct scale defaults
								base[key][index] = helpers.configMerge(base[key][index], axisDefaults, valueObj);
							} else {
								// Type is the same
								base[key][index] = helpers.configMerge(base[key][index], valueObj);
							}
						});
					} else {
						base[key] = [];
						helpers.each(value, function(valueObj) {
							var axisType = helpers.getValueOrDefault(valueObj.type, key === 'xAxes' ? 'category' : 'linear');
							base[key].push(helpers.configMerge(Chart.scaleService.getScaleDefaults(axisType), valueObj));
						});
					}
				} else if (base.hasOwnProperty(key) && typeof base[key] === 'object' && base[key] !== null && typeof value === 'object') {
					// If we are overwriting an object with an object, do a merge of the properties.
					base[key] = helpers.configMerge(base[key], value);

				} else {
					// can just overwrite the value in this case
					base[key] = value;
				}
			});

			return base;
		};
		helpers.getValueAtIndexOrDefault = function(value, index, defaultValue) {
			if (value === undefined || value === null) {
				return defaultValue;
			}

			if (helpers.isArray(value)) {
				return index < value.length ? value[index] : defaultValue;
			}

			return value;
		};
		helpers.getValueOrDefault = function(value, defaultValue) {
			return value === undefined ? defaultValue : value;
		};
		helpers.indexOf = Array.prototype.indexOf?
			function(array, item) {
				return array.indexOf(item);
			}:
			function(array, item) {
				for (var i = 0, ilen = array.length; i < ilen; ++i) {
					if (array[i] === item) {
						return i;
					}
				}
				return -1;
			};
		helpers.where = function(collection, filterCallback) {
			if (helpers.isArray(collection) && Array.prototype.filter) {
				return collection.filter(filterCallback);
			}
			var filtered = [];

			helpers.each(collection, function(item) {
				if (filterCallback(item)) {
					filtered.push(item);
				}
			});

			return filtered;
		};
		helpers.findIndex = Array.prototype.findIndex?
			function(array, callback, scope) {
				return array.findIndex(callback, scope);
			} :
			function(array, callback, scope) {
				scope = scope === undefined? array : scope;
				for (var i = 0, ilen = array.length; i < ilen; ++i) {
					if (callback.call(scope, array[i], i, array)) {
						return i;
					}
				}
				return -1;
			};
		helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex) {
			// Default to start of the array
			if (startIndex === undefined || startIndex === null) {
				startIndex = -1;
			}
			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
				var currentItem = arrayToSearch[i];
				if (filterCallback(currentItem)) {
					return currentItem;
				}
			}
		};
		helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex) {
			// Default to end of the array
			if (startIndex === undefined || startIndex === null) {
				startIndex = arrayToSearch.length;
			}
			for (var i = startIndex - 1; i >= 0; i--) {
				var currentItem = arrayToSearch[i];
				if (filterCallback(currentItem)) {
					return currentItem;
				}
			}
		};
		helpers.inherits = function(extensions) {
			// Basic javascript inheritance based on the model created in Backbone.js
			var me = this;
			var ChartElement = (extensions && extensions.hasOwnProperty('constructor')) ? extensions.constructor : function() {
				return me.apply(this, arguments);
			};

			var Surrogate = function() {
				this.constructor = ChartElement;
			};
			Surrogate.prototype = me.prototype;
			ChartElement.prototype = new Surrogate();

			ChartElement.extend = helpers.inherits;

			if (extensions) {
				helpers.extend(ChartElement.prototype, extensions);
			}

			ChartElement.__super__ = me.prototype;

			return ChartElement;
		};
		helpers.noop = function() {};
		helpers.uid = (function() {
			var id = 0;
			return function() {
				return id++;
			};
		}());
		// -- Math methods
		helpers.isNumber = function(n) {
			return !isNaN(parseFloat(n)) && isFinite(n);
		};
		helpers.almostEquals = function(x, y, epsilon) {
			return Math.abs(x - y) < epsilon;
		};
		helpers.max = function(array) {
			return array.reduce(function(max, value) {
				if (!isNaN(value)) {
					return Math.max(max, value);
				}
				return max;
			}, Number.NEGATIVE_INFINITY);
		};
		helpers.min = function(array) {
			return array.reduce(function(min, value) {
				if (!isNaN(value)) {
					return Math.min(min, value);
				}
				return min;
			}, Number.POSITIVE_INFINITY);
		};
		helpers.sign = Math.sign?
			function(x) {
				return Math.sign(x);
			} :
			function(x) {
				x = +x; // convert to a number
				if (x === 0 || isNaN(x)) {
					return x;
				}
				return x > 0 ? 1 : -1;
			};
		helpers.log10 = Math.log10?
			function(x) {
				return Math.log10(x);
			} :
			function(x) {
				return Math.log(x) / Math.LN10;
			};
		helpers.toRadians = function(degrees) {
			return degrees * (Math.PI / 180);
		};
		helpers.toDegrees = function(radians) {
			return radians * (180 / Math.PI);
		};
		// Gets the angle from vertical upright to the point about a centre.
		helpers.getAngleFromPoint = function(centrePoint, anglePoint) {
			var distanceFromXCenter = anglePoint.x - centrePoint.x,
				distanceFromYCenter = anglePoint.y - centrePoint.y,
				radialDistanceFromCenter = Math.sqrt(distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);

			var angle = Math.atan2(distanceFromYCenter, distanceFromXCenter);

			if (angle < (-0.5 * Math.PI)) {
				angle += 2.0 * Math.PI; // make sure the returned angle is in the range of (-PI/2, 3PI/2]
			}

			return {
				angle: angle,
				distance: radialDistanceFromCenter
			};
		};
		helpers.distanceBetweenPoints = function(pt1, pt2) {
			return Math.sqrt(Math.pow(pt2.x - pt1.x, 2) + Math.pow(pt2.y - pt1.y, 2));
		};
		helpers.aliasPixel = function(pixelWidth) {
			return (pixelWidth % 2 === 0) ? 0 : 0.5;
		};
		helpers.splineCurve = function(firstPoint, middlePoint, afterPoint, t) {
			// Props to Rob Spencer at scaled innovation for his post on splining between points
			// http://scaledinnovation.com/analytics/splines/aboutSplines.html

			// This function must also respect "skipped" points

			var previous = firstPoint.skip ? middlePoint : firstPoint,
				current = middlePoint,
				next = afterPoint.skip ? middlePoint : afterPoint;

			var d01 = Math.sqrt(Math.pow(current.x - previous.x, 2) + Math.pow(current.y - previous.y, 2));
			var d12 = Math.sqrt(Math.pow(next.x - current.x, 2) + Math.pow(next.y - current.y, 2));

			var s01 = d01 / (d01 + d12);
			var s12 = d12 / (d01 + d12);

			// If all points are the same, s01 & s02 will be inf
			s01 = isNaN(s01) ? 0 : s01;
			s12 = isNaN(s12) ? 0 : s12;

			var fa = t * s01; // scaling factor for triangle Ta
			var fb = t * s12;

			return {
				previous: {
					x: current.x - fa * (next.x - previous.x),
					y: current.y - fa * (next.y - previous.y)
				},
				next: {
					x: current.x + fb * (next.x - previous.x),
					y: current.y + fb * (next.y - previous.y)
				}
			};
		};
		helpers.EPSILON = Number.EPSILON || 1e-14;
		helpers.splineCurveMonotone = function(points) {
			// This function calculates Bézier control points in a similar way than |splineCurve|,
			// but preserves monotonicity of the provided data and ensures no local extremums are added
			// between the dataset discrete points due to the interpolation.
			// See : https://en.wikipedia.org/wiki/Monotone_cubic_interpolation

			var pointsWithTangents = (points || []).map(function(point) {
				return {
					model: point._model,
					deltaK: 0,
					mK: 0
				};
			});

			// Calculate slopes (deltaK) and initialize tangents (mK)
			var pointsLen = pointsWithTangents.length;
			var i, pointBefore, pointCurrent, pointAfter;
			for (i = 0; i < pointsLen; ++i) {
				pointCurrent = pointsWithTangents[i];
				if (pointCurrent.model.skip) {
					continue;
				}

				pointBefore = i > 0 ? pointsWithTangents[i - 1] : null;
				pointAfter = i < pointsLen - 1 ? pointsWithTangents[i + 1] : null;
				if (pointAfter && !pointAfter.model.skip) {
					pointCurrent.deltaK = (pointAfter.model.y - pointCurrent.model.y) / (pointAfter.model.x - pointCurrent.model.x);
				}

				if (!pointBefore || pointBefore.model.skip) {
					pointCurrent.mK = pointCurrent.deltaK;
				} else if (!pointAfter || pointAfter.model.skip) {
					pointCurrent.mK = pointBefore.deltaK;
				} else if (this.sign(pointBefore.deltaK) !== this.sign(pointCurrent.deltaK)) {
					pointCurrent.mK = 0;
				} else {
					pointCurrent.mK = (pointBefore.deltaK + pointCurrent.deltaK) / 2;
				}
			}

			// Adjust tangents to ensure monotonic properties
			var alphaK, betaK, tauK, squaredMagnitude;
			for (i = 0; i < pointsLen - 1; ++i) {
				pointCurrent = pointsWithTangents[i];
				pointAfter = pointsWithTangents[i + 1];
				if (pointCurrent.model.skip || pointAfter.model.skip) {
					continue;
				}

				if (helpers.almostEquals(pointCurrent.deltaK, 0, this.EPSILON)) {
					pointCurrent.mK = pointAfter.mK = 0;
					continue;
				}

				alphaK = pointCurrent.mK / pointCurrent.deltaK;
				betaK = pointAfter.mK / pointCurrent.deltaK;
				squaredMagnitude = Math.pow(alphaK, 2) + Math.pow(betaK, 2);
				if (squaredMagnitude <= 9) {
					continue;
				}

				tauK = 3 / Math.sqrt(squaredMagnitude);
				pointCurrent.mK = alphaK * tauK * pointCurrent.deltaK;
				pointAfter.mK = betaK * tauK * pointCurrent.deltaK;
			}

			// Compute control points
			var deltaX;
			for (i = 0; i < pointsLen; ++i) {
				pointCurrent = pointsWithTangents[i];
				if (pointCurrent.model.skip) {
					continue;
				}

				pointBefore = i > 0 ? pointsWithTangents[i - 1] : null;
				pointAfter = i < pointsLen - 1 ? pointsWithTangents[i + 1] : null;
				if (pointBefore && !pointBefore.model.skip) {
					deltaX = (pointCurrent.model.x - pointBefore.model.x) / 3;
					pointCurrent.model.controlPointPreviousX = pointCurrent.model.x - deltaX;
					pointCurrent.model.controlPointPreviousY = pointCurrent.model.y - deltaX * pointCurrent.mK;
				}
				if (pointAfter && !pointAfter.model.skip) {
					deltaX = (pointAfter.model.x - pointCurrent.model.x) / 3;
					pointCurrent.model.controlPointNextX = pointCurrent.model.x + deltaX;
					pointCurrent.model.controlPointNextY = pointCurrent.model.y + deltaX * pointCurrent.mK;
				}
			}
		};
		helpers.nextItem = function(collection, index, loop) {
			if (loop) {
				return index >= collection.length - 1 ? collection[0] : collection[index + 1];
			}
			return index >= collection.length - 1 ? collection[collection.length - 1] : collection[index + 1];
		};
		helpers.previousItem = function(collection, index, loop) {
			if (loop) {
				return index <= 0 ? collection[collection.length - 1] : collection[index - 1];
			}
			return index <= 0 ? collection[0] : collection[index - 1];
		};
		// Implementation of the nice number algorithm used in determining where axis labels will go
		helpers.niceNum = function(range, round) {
			var exponent = Math.floor(helpers.log10(range));
			var fraction = range / Math.pow(10, exponent);
			var niceFraction;

			if (round) {
				if (fraction < 1.5) {
					niceFraction = 1;
				} else if (fraction < 3) {
					niceFraction = 2;
				} else if (fraction < 7) {
					niceFraction = 5;
				} else {
					niceFraction = 10;
				}
			} else if (fraction <= 1.0) {
				niceFraction = 1;
			} else if (fraction <= 2) {
				niceFraction = 2;
			} else if (fraction <= 5) {
				niceFraction = 5;
			} else {
				niceFraction = 10;
			}

			return niceFraction * Math.pow(10, exponent);
		};
		// Easing functions adapted from Robert Penner's easing equations
		// http://www.robertpenner.com/easing/
		var easingEffects = helpers.easingEffects = {
			linear: function(t) {
				return t;
			},
			easeInQuad: function(t) {
				return t * t;
			},
			easeOutQuad: function(t) {
				return -1 * t * (t - 2);
			},
			easeInOutQuad: function(t) {
				if ((t /= 1 / 2) < 1) {
					return 1 / 2 * t * t;
				}
				return -1 / 2 * ((--t) * (t - 2) - 1);
			},
			easeInCubic: function(t) {
				return t * t * t;
			},
			easeOutCubic: function(t) {
				return 1 * ((t = t / 1 - 1) * t * t + 1);
			},
			easeInOutCubic: function(t) {
				if ((t /= 1 / 2) < 1) {
					return 1 / 2 * t * t * t;
				}
				return 1 / 2 * ((t -= 2) * t * t + 2);
			},
			easeInQuart: function(t) {
				return t * t * t * t;
			},
			easeOutQuart: function(t) {
				return -1 * ((t = t / 1 - 1) * t * t * t - 1);
			},
			easeInOutQuart: function(t) {
				if ((t /= 1 / 2) < 1) {
					return 1 / 2 * t * t * t * t;
				}
				return -1 / 2 * ((t -= 2) * t * t * t - 2);
			},
			easeInQuint: function(t) {
				return 1 * (t /= 1) * t * t * t * t;
			},
			easeOutQuint: function(t) {
				return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
			},
			easeInOutQuint: function(t) {
				if ((t /= 1 / 2) < 1) {
					return 1 / 2 * t * t * t * t * t;
				}
				return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
			},
			easeInSine: function(t) {
				return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
			},
			easeOutSine: function(t) {
				return 1 * Math.sin(t / 1 * (Math.PI / 2));
			},
			easeInOutSine: function(t) {
				return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
			},
			easeInExpo: function(t) {
				return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
			},
			easeOutExpo: function(t) {
				return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
			},
			easeInOutExpo: function(t) {
				if (t === 0) {
					return 0;
				}
				if (t === 1) {
					return 1;
				}
				if ((t /= 1 / 2) < 1) {
					return 1 / 2 * Math.pow(2, 10 * (t - 1));
				}
				return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
			},
			easeInCirc: function(t) {
				if (t >= 1) {
					return t;
				}
				return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
			},
			easeOutCirc: function(t) {
				return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
			},
			easeInOutCirc: function(t) {
				if ((t /= 1 / 2) < 1) {
					return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
				}
				return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
			},
			easeInElastic: function(t) {
				var s = 1.70158;
				var p = 0;
				var a = 1;
				if (t === 0) {
					return 0;
				}
				if ((t /= 1) === 1) {
					return 1;
				}
				if (!p) {
					p = 1 * 0.3;
				}
				if (a < Math.abs(1)) {
					a = 1;
					s = p / 4;
				} else {
					s = p / (2 * Math.PI) * Math.asin(1 / a);
				}
				return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
			},
			easeOutElastic: function(t) {
				var s = 1.70158;
				var p = 0;
				var a = 1;
				if (t === 0) {
					return 0;
				}
				if ((t /= 1) === 1) {
					return 1;
				}
				if (!p) {
					p = 1 * 0.3;
				}
				if (a < Math.abs(1)) {
					a = 1;
					s = p / 4;
				} else {
					s = p / (2 * Math.PI) * Math.asin(1 / a);
				}
				return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
			},
			easeInOutElastic: function(t) {
				var s = 1.70158;
				var p = 0;
				var a = 1;
				if (t === 0) {
					return 0;
				}
				if ((t /= 1 / 2) === 2) {
					return 1;
				}
				if (!p) {
					p = 1 * (0.3 * 1.5);
				}
				if (a < Math.abs(1)) {
					a = 1;
					s = p / 4;
				} else {
					s = p / (2 * Math.PI) * Math.asin(1 / a);
				}
				if (t < 1) {
					return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
				}
				return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
			},
			easeInBack: function(t) {
				var s = 1.70158;
				return 1 * (t /= 1) * t * ((s + 1) * t - s);
			},
			easeOutBack: function(t) {
				var s = 1.70158;
				return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
			},
			easeInOutBack: function(t) {
				var s = 1.70158;
				if ((t /= 1 / 2) < 1) {
					return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
				}
				return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
			},
			easeInBounce: function(t) {
				return 1 - easingEffects.easeOutBounce(1 - t);
			},
			easeOutBounce: function(t) {
				if ((t /= 1) < (1 / 2.75)) {
					return 1 * (7.5625 * t * t);
				} else if (t < (2 / 2.75)) {
					return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
				} else if (t < (2.5 / 2.75)) {
					return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
				}
				return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
			},
			easeInOutBounce: function(t) {
				if (t < 1 / 2) {
					return easingEffects.easeInBounce(t * 2) * 0.5;
				}
				return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
			}
		};
		// Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
		helpers.requestAnimFrame = (function() {
			return window.requestAnimationFrame ||
				window.webkitRequestAnimationFrame ||
				window.mozRequestAnimationFrame ||
				window.oRequestAnimationFrame ||
				window.msRequestAnimationFrame ||
				function(callback) {
					return window.setTimeout(callback, 1000 / 60);
				};
		}());
		helpers.cancelAnimFrame = (function() {
			return window.cancelAnimationFrame ||
				window.webkitCancelAnimationFrame ||
				window.mozCancelAnimationFrame ||
				window.oCancelAnimationFrame ||
				window.msCancelAnimationFrame ||
				function(callback) {
					return window.clearTimeout(callback, 1000 / 60);
				};
		}());
		// -- DOM methods
		helpers.getRelativePosition = function(evt, chart) {
			var mouseX, mouseY;
			var e = evt.originalEvent || evt,
				canvas = evt.currentTarget || evt.srcElement,
				boundingRect = canvas.getBoundingClientRect();

			var touches = e.touches;
			if (touches && touches.length > 0) {
				mouseX = touches[0].clientX;
				mouseY = touches[0].clientY;

			} else {
				mouseX = e.clientX;
				mouseY = e.clientY;
			}

			// Scale mouse coordinates into canvas coordinates
			// by following the pattern laid out by 'jerryj' in the comments of
			// http://www.html5canvastutorials.com/advanced/html5-canvas-mouse-coordinates/
			var paddingLeft = parseFloat(helpers.getStyle(canvas, 'padding-left'));
			var paddingTop = parseFloat(helpers.getStyle(canvas, 'padding-top'));
			var paddingRight = parseFloat(helpers.getStyle(canvas, 'padding-right'));
			var paddingBottom = parseFloat(helpers.getStyle(canvas, 'padding-bottom'));
			var width = boundingRect.right - boundingRect.left - paddingLeft - paddingRight;
			var height = boundingRect.bottom - boundingRect.top - paddingTop - paddingBottom;

			// We divide by the current device pixel ratio, because the canvas is scaled up by that amount in each direction. However
			// the backend model is in unscaled coordinates. Since we are going to deal with our model coordinates, we go back here
			mouseX = Math.round((mouseX - boundingRect.left - paddingLeft) / (width) * canvas.width / chart.currentDevicePixelRatio);
			mouseY = Math.round((mouseY - boundingRect.top - paddingTop) / (height) * canvas.height / chart.currentDevicePixelRatio);

			return {
				x: mouseX,
				y: mouseY
			};

		};
		helpers.addEvent = function(node, eventType, method) {
			if (node.addEventListener) {
				node.addEventListener(eventType, method);
			} else if (node.attachEvent) {
				node.attachEvent('on' + eventType, method);
			} else {
				node['on' + eventType] = method;
			}
		};
		helpers.removeEvent = function(node, eventType, handler) {
			if (node.removeEventListener) {
				node.removeEventListener(eventType, handler, false);
			} else if (node.detachEvent) {
				node.detachEvent('on' + eventType, handler);
			} else {
				node['on' + eventType] = helpers.noop;
			}
		};
		helpers.bindEvents = function(chartInstance, arrayOfEvents, handler) {
			// Create the events object if it's not already present
			var events = chartInstance.events = chartInstance.events || {};

			helpers.each(arrayOfEvents, function(eventName) {
				events[eventName] = function() {
					handler.apply(chartInstance, arguments);
				};
				helpers.addEvent(chartInstance.chart.canvas, eventName, events[eventName]);
			});
		};
		helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
			var canvas = chartInstance.chart.canvas;
			helpers.each(arrayOfEvents, function(handler, eventName) {
				helpers.removeEvent(canvas, eventName, handler);
			});
		};

		// Private helper function to convert max-width/max-height values that may be percentages into a number
		function parseMaxStyle(styleValue, node, parentProperty) {
			var valueInPixels;
			if (typeof(styleValue) === 'string') {
				valueInPixels = parseInt(styleValue, 10);

				if (styleValue.indexOf('%') !== -1) {
					// percentage * size in dimension
					valueInPixels = valueInPixels / 100 * node.parentNode[parentProperty];
				}
			} else {
				valueInPixels = styleValue;
			}

			return valueInPixels;
		}

		/**
		 * Returns if the given value contains an effective constraint.
		 * @private
		 */
		function isConstrainedValue(value) {
			return value !== undefined && value !== null && value !== 'none';
		}

		// Private helper to get a constraint dimension
		// @param domNode : the node to check the constraint on
		// @param maxStyle : the style that defines the maximum for the direction we are using (maxWidth / maxHeight)
		// @param percentageProperty : property of parent to use when calculating width as a percentage
		// @see http://www.nathanaeljones.com/blog/2013/reading-max-width-cross-browser
		function getConstraintDimension(domNode, maxStyle, percentageProperty) {
			var view = document.defaultView;
			var parentNode = domNode.parentNode;
			var constrainedNode = view.getComputedStyle(domNode)[maxStyle];
			var constrainedContainer = view.getComputedStyle(parentNode)[maxStyle];
			var hasCNode = isConstrainedValue(constrainedNode);
			var hasCContainer = isConstrainedValue(constrainedContainer);
			var infinity = Number.POSITIVE_INFINITY;

			if (hasCNode || hasCContainer) {
				return Math.min(
					hasCNode? parseMaxStyle(constrainedNode, domNode, percentageProperty) : infinity,
					hasCContainer? parseMaxStyle(constrainedContainer, parentNode, percentageProperty) : infinity);
			}

			return 'none';
		}
		// returns Number or undefined if no constraint
		helpers.getConstraintWidth = function(domNode) {
			return getConstraintDimension(domNode, 'max-width', 'clientWidth');
		};
		// returns Number or undefined if no constraint
		helpers.getConstraintHeight = function(domNode) {
			return getConstraintDimension(domNode, 'max-height', 'clientHeight');
		};
		helpers.getMaximumWidth = function(domNode) {
			var container = domNode.parentNode;
			var paddingLeft = parseInt(helpers.getStyle(container, 'padding-left'), 10);
			var paddingRight = parseInt(helpers.getStyle(container, 'padding-right'), 10);
			var w = container.clientWidth - paddingLeft - paddingRight;
			var cw = helpers.getConstraintWidth(domNode);
			return isNaN(cw)? w : Math.min(w, cw);
		};
		helpers.getMaximumHeight = function(domNode) {
			var container = domNode.parentNode;
			var paddingTop = parseInt(helpers.getStyle(container, 'padding-top'), 10);
			var paddingBottom = parseInt(helpers.getStyle(container, 'padding-bottom'), 10);
			var h = container.clientHeight - paddingTop - paddingBottom;
			var ch = helpers.getConstraintHeight(domNode);
			return isNaN(ch)? h : Math.min(h, ch);
		};
		helpers.getStyle = function(el, property) {
			return el.currentStyle ?
				el.currentStyle[property] :
				document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
		};
		helpers.retinaScale = function(chart) {
			var pixelRatio = chart.currentDevicePixelRatio = window.devicePixelRatio || 1;
			if (pixelRatio === 1) {
				return;
			}

			var canvas = chart.canvas;
			var height = chart.height;
			var width = chart.width;

			canvas.height = height * pixelRatio;
			canvas.width = width * pixelRatio;
			chart.ctx.scale(pixelRatio, pixelRatio);

			// If no style has been set on the canvas, the render size is used as display size,
			// making the chart visually bigger, so let's enforce it to the "correct" values.
			// See https://github.com/chartjs/Chart.js/issues/3575
			canvas.style.height = height + 'px';
			canvas.style.width = width + 'px';
		};
		// -- Canvas methods
		helpers.clear = function(chart) {
			chart.ctx.clearRect(0, 0, chart.width, chart.height);
		};
		helpers.fontString = function(pixelSize, fontStyle, fontFamily) {
			return fontStyle + ' ' + pixelSize + 'px ' + fontFamily;
		};
		helpers.longestText = function(ctx, font, arrayOfThings, cache) {
			cache = cache || {};
			var data = cache.data = cache.data || {};
			var gc = cache.garbageCollect = cache.garbageCollect || [];

			if (cache.font !== font) {
				data = cache.data = {};
				gc = cache.garbageCollect = [];
				cache.font = font;
			}

			ctx.font = font;
			var longest = 0;
			helpers.each(arrayOfThings, function(thing) {
				// Undefined strings and arrays should not be measured
				if (thing !== undefined && thing !== null && helpers.isArray(thing) !== true) {
					longest = helpers.measureText(ctx, data, gc, longest, thing);
				} else if (helpers.isArray(thing)) {
					// if it is an array lets measure each element
					// to do maybe simplify this function a bit so we can do this more recursively?
					helpers.each(thing, function(nestedThing) {
						// Undefined strings and arrays should not be measured
						if (nestedThing !== undefined && nestedThing !== null && !helpers.isArray(nestedThing)) {
							longest = helpers.measureText(ctx, data, gc, longest, nestedThing);
						}
					});
				}
			});

			var gcLen = gc.length / 2;
			if (gcLen > arrayOfThings.length) {
				for (var i = 0; i < gcLen; i++) {
					delete data[gc[i]];
				}
				gc.splice(0, gcLen);
			}
			return longest;
		};
		helpers.measureText = function(ctx, data, gc, longest, string) {
			var textWidth = data[string];
			if (!textWidth) {
				textWidth = data[string] = ctx.measureText(string).width;
				gc.push(string);
			}
			if (textWidth > longest) {
				longest = textWidth;
			}
			return longest;
		};
		helpers.numberOfLabelLines = function(arrayOfThings) {
			var numberOfLines = 1;
			helpers.each(arrayOfThings, function(thing) {
				if (helpers.isArray(thing)) {
					if (thing.length > numberOfLines) {
						numberOfLines = thing.length;
					}
				}
			});
			return numberOfLines;
		};
		helpers.drawRoundedRectangle = function(ctx, x, y, width, height, radius) {
			ctx.beginPath();
			ctx.moveTo(x + radius, y);
			ctx.lineTo(x + width - radius, y);
			ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
			ctx.lineTo(x + width, y + height - radius);
			ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
			ctx.lineTo(x + radius, y + height);
			ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
			ctx.lineTo(x, y + radius);
			ctx.quadraticCurveTo(x, y, x + radius, y);
			ctx.closePath();
		};
		helpers.color = function(c) {
			if (!color) {
				console.error('Color.js not found!');
				return c;
			}

			/* global CanvasGradient */
			if (c instanceof CanvasGradient) {
				return color(Chart.defaults.global.defaultColor);
			}

			return color(c);
		};
		helpers.addResizeListener = function(node, callback) {
			var iframe = document.createElement('iframe');
			iframe.className = 'chartjs-hidden-iframe';
			iframe.style.cssText =
				'display:block;'+
				'overflow:hidden;'+
				'border:0;'+
				'margin:0;'+
				'top:0;'+
				'left:0;'+
				'bottom:0;'+
				'right:0;'+
				'height:100%;'+
				'width:100%;'+
				'position:absolute;'+
				'pointer-events:none;'+
				'z-index:-1;';

			// Prevent the iframe to gain focus on tab.
			// https://github.com/chartjs/Chart.js/issues/3090
			iframe.tabIndex = -1;

			// Let's keep track of this added iframe and thus avoid DOM query when removing it.
			var stub = node._chartjs = {
				resizer: iframe,
				ticking: false
			};

			// Throttle the callback notification until the next animation frame.
			var notify = function() {
				if (!stub.ticking) {
					stub.ticking = true;
					helpers.requestAnimFrame.call(window, function() {
						if (stub.resizer) {
							stub.ticking = false;
							return callback();
						}
					});
				}
			};

			// If the iframe is re-attached to the DOM, the resize listener is removed because the
			// content is reloaded, so make sure to install the handler after the iframe is loaded.
			// https://github.com/chartjs/Chart.js/issues/3521
			helpers.addEvent(iframe, 'load', function() {
				helpers.addEvent(iframe.contentWindow || iframe, 'resize', notify);

				// The iframe size might have changed while loading, which can also
				// happen if the size has been changed while detached from the DOM.
				notify();
			});

			node.insertBefore(iframe, node.firstChild);
		};
		helpers.removeResizeListener = function(node) {
			if (!node || !node._chartjs) {
				return;
			}

			var iframe = node._chartjs.resizer;
			if (iframe) {
				iframe.parentNode.removeChild(iframe);
				node._chartjs.resizer = null;
			}

			delete node._chartjs;
		};
		helpers.isArray = Array.isArray?
			function(obj) {
				return Array.isArray(obj);
			} :
			function(obj) {
				return Object.prototype.toString.call(obj) === '[object Array]';
			};
		// ! @see http://stackoverflow.com/a/14853974
		helpers.arrayEquals = function(a0, a1) {
			var i, ilen, v0, v1;

			if (!a0 || !a1 || a0.length !== a1.length) {
				return false;
			}

			for (i = 0, ilen=a0.length; i < ilen; ++i) {
				v0 = a0[i];
				v1 = a1[i];

				if (v0 instanceof Array && v1 instanceof Array) {
					if (!helpers.arrayEquals(v0, v1)) {
						return false;
					}
				} else if (v0 !== v1) {
					// NOTE: two different object instances will never be equal: {x:20} != {x:20}
					return false;
				}
			}

			return true;
		};
		helpers.callCallback = function(fn, args, _tArg) {
			if (fn && typeof fn.call === 'function') {
				fn.apply(_tArg, args);
			}
		};
		helpers.getHoverColor = function(colorValue) {
			/* global CanvasPattern */
			return (colorValue instanceof CanvasPattern) ?
				colorValue :
				helpers.color(colorValue).saturate(0.5).darken(0.1).rgbString();
		};
	};

},{"3":3}],27:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {
		var helpers = Chart.helpers;

		/**
		 * Helper function to traverse all of the visible elements in the chart
		 * @param chart {chart} the chart
		 * @param handler {Function} the callback to execute for each visible item
		 */
		function parseVisibleItems(chart, handler) {
			var datasets = chart.data.datasets;
			var meta, i, j, ilen, jlen;

			for (i = 0, ilen = datasets.length; i < ilen; ++i) {
				if (!chart.isDatasetVisible(i)) {
					continue;
				}

				meta = chart.getDatasetMeta(i);
				for (j = 0, jlen = meta.data.length; j < jlen; ++j) {
					var element = meta.data[j];
					if (!element._view.skip) {
						handler(element);
					}
				}
			}
		}

		/**
		 * Helper function to get the items that intersect the event position
		 * @param items {ChartElement[]} elements to filter
		 * @param position {Point} the point to be nearest to
		 * @return {ChartElement[]} the nearest items
		 */
		function getIntersectItems(chart, position) {
			var elements = [];

			parseVisibleItems(chart, function(element) {
				if (element.inRange(position.x, position.y)) {
					elements.push(element);
				}
			});

			return elements;
		}

		/**
		 * Helper function to get the items nearest to the event position considering all visible items in teh chart
		 * @param chart {Chart} the chart to look at elements from
		 * @param position {Point} the point to be nearest to
		 * @param intersect {Boolean} if true, only consider items that intersect the position
		 * @param distanceMetric {Function} Optional function to provide the distance between
		 * @return {ChartElement[]} the nearest items
		 */
		function getNearestItems(chart, position, intersect, distanceMetric) {
			var minDistance = Number.POSITIVE_INFINITY;
			var nearestItems = [];

			if (!distanceMetric) {
				distanceMetric = helpers.distanceBetweenPoints;
			}

			parseVisibleItems(chart, function(element) {
				if (intersect && !element.inRange(position.x, position.y)) {
					return;
				}

				var center = element.getCenterPoint();
				var distance = distanceMetric(position, center);

				if (distance < minDistance) {
					nearestItems = [element];
					minDistance = distance;
				} else if (distance === minDistance) {
					// Can have multiple items at the same distance in which case we sort by size
					nearestItems.push(element);
				}
			});

			return nearestItems;
		}

		function indexMode(chart, e, options) {
			var position = helpers.getRelativePosition(e, chart.chart);
			var distanceMetric = function(pt1, pt2) {
				return Math.abs(pt1.x - pt2.x);
			};
			var items = options.intersect ? getIntersectItems(chart, position) : getNearestItems(chart, position, false, distanceMetric);
			var elements = [];

			if (!items.length) {
				return [];
			}

			chart.data.datasets.forEach(function(dataset, datasetIndex) {
				if (chart.isDatasetVisible(datasetIndex)) {
					var meta = chart.getDatasetMeta(datasetIndex),
						element = meta.data[items[0]._index];

					// don't count items that are skipped (null data)
					if (element && !element._view.skip) {
						elements.push(element);
					}
				}
			});

			return elements;
		}

		/**
		 * @interface IInteractionOptions
		 */
		/**
		 * If true, only consider items that intersect the point
		 * @name IInterfaceOptions#boolean
		 * @type Boolean
		 */

		/**
		 * @namespace Chart.Interaction
		 * Contains interaction related functions
		 */
		Chart.Interaction = {
			// Helper function for different modes
			modes: {
				single: function(chart, e) {
					var position = helpers.getRelativePosition(e, chart.chart);
					var elements = [];

					parseVisibleItems(chart, function(element) {
						if (element.inRange(position.x, position.y)) {
							elements.push(element);
							return elements;
						}
					});

					return elements.slice(0, 1);
				},

				/**
				 * @function Chart.Interaction.modes.label
				 * @deprecated since version 2.4.0
				 */
				label: indexMode,

				/**
				 * Returns items at the same index. If the options.intersect parameter is true, we only return items if we intersect something
				 * If the options.intersect mode is false, we find the nearest item and return the items at the same index as that item
				 * @function Chart.Interaction.modes.index
				 * @since v2.4.0
				 * @param chart {chart} the chart we are returning items from
				 * @param e {Event} the event we are find things at
				 * @param options {IInteractionOptions} options to use during interaction
				 * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned
				 */
				index: indexMode,

				/**
				 * Returns items in the same dataset. If the options.intersect parameter is true, we only return items if we intersect something
				 * If the options.intersect is false, we find the nearest item and return the items in that dataset
				 * @function Chart.Interaction.modes.dataset
				 * @param chart {chart} the chart we are returning items from
				 * @param e {Event} the event we are find things at
				 * @param options {IInteractionOptions} options to use during interaction
				 * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned
				 */
				dataset: function(chart, e, options) {
					var position = helpers.getRelativePosition(e, chart.chart);
					var items = options.intersect ? getIntersectItems(chart, position) : getNearestItems(chart, position, false);

					if (items.length > 0) {
						items = chart.getDatasetMeta(items[0]._datasetIndex).data;
					}

					return items;
				},

				/**
				 * @function Chart.Interaction.modes.x-axis
				 * @deprecated since version 2.4.0. Use index mode and intersect == true
				 */
				'x-axis': function(chart, e) {
					return indexMode(chart, e, true);
				},

				/**
				 * Point mode returns all elements that hit test based on the event position
				 * of the event
				 * @function Chart.Interaction.modes.intersect
				 * @param chart {chart} the chart we are returning items from
				 * @param e {Event} the event we are find things at
				 * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned
				 */
				point: function(chart, e) {
					var position = helpers.getRelativePosition(e, chart.chart);
					return getIntersectItems(chart, position);
				},

				/**
				 * nearest mode returns the element closest to the point
				 * @function Chart.Interaction.modes.intersect
				 * @param chart {chart} the chart we are returning items from
				 * @param e {Event} the event we are find things at
				 * @param options {IInteractionOptions} options to use
				 * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned
				 */
				nearest: function(chart, e, options) {
					var position = helpers.getRelativePosition(e, chart.chart);
					var nearestItems = getNearestItems(chart, position, options.intersect);

					// We have multiple items at the same distance from the event. Now sort by smallest
					if (nearestItems.length > 1) {
						nearestItems.sort(function(a, b) {
							var sizeA = a.getArea();
							var sizeB = b.getArea();
							var ret = sizeA - sizeB;

							if (ret === 0) {
								// if equal sort by dataset index
								ret = a._datasetIndex - b._datasetIndex;
							}

							return ret;
						});
					}

					// Return only 1 item
					return nearestItems.slice(0, 1);
				},

				/**
				 * x mode returns the elements that hit-test at the current x coordinate
				 * @function Chart.Interaction.modes.x
				 * @param chart {chart} the chart we are returning items from
				 * @param e {Event} the event we are find things at
				 * @param options {IInteractionOptions} options to use
				 * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned
				 */
				x: function(chart, e, options) {
					var position = helpers.getRelativePosition(e, chart.chart);
					var items = [];
					var intersectsItem = false;

					parseVisibleItems(chart, function(element) {
						if (element.inXRange(position.x)) {
							items.push(element);
						}

						if (element.inRange(position.x, position.y)) {
							intersectsItem = true;
						}
					});

					// If we want to trigger on an intersect and we don't have any items
					// that intersect the position, return nothing
					if (options.intersect && !intersectsItem) {
						items = [];
					}
					return items;
				},

				/**
				 * y mode returns the elements that hit-test at the current y coordinate
				 * @function Chart.Interaction.modes.y
				 * @param chart {chart} the chart we are returning items from
				 * @param e {Event} the event we are find things at
				 * @param options {IInteractionOptions} options to use
				 * @return {Chart.Element[]} Array of elements that are under the point. If none are found, an empty array is returned
				 */
				y: function(chart, e, options) {
					var position = helpers.getRelativePosition(e, chart.chart);
					var items = [];
					var intersectsItem = false;

					parseVisibleItems(chart, function(element) {
						if (element.inYRange(position.y)) {
							items.push(element);
						}

						if (element.inRange(position.x, position.y)) {
							intersectsItem = true;
						}
					});

					// If we want to trigger on an intersect and we don't have any items
					// that intersect the position, return nothing
					if (options.intersect && !intersectsItem) {
						items = [];
					}
					return items;
				}
			}
		};
	};

},{}],28:[function(require,module,exports){
	'use strict';

	module.exports = function() {

		// Occupy the global variable of Chart, and create a simple base class
		var Chart = function(item, config) {
			this.controller = new Chart.Controller(item, config, this);
			return this.controller;
		};

		// Globally expose the defaults to allow for user updating/changing
		Chart.defaults = {
			global: {
				responsive: true,
				responsiveAnimationDuration: 0,
				maintainAspectRatio: true,
				events: ['mousemove', 'mouseout', 'click', 'touchstart', 'touchmove'],
				hover: {
					onHover: null,
					mode: 'nearest',
					intersect: true,
					animationDuration: 400
				},
				onClick: null,
				defaultColor: 'rgba(0,0,0,0.1)',
				defaultFontColor: '#666',
				defaultFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
				defaultFontSize: 12,
				defaultFontStyle: 'normal',
				showLines: true,

				// Element defaults defined in element extensions
				elements: {},

				// Legend callback string
				legendCallback: function(chart) {
					var text = [];
					text.push('<ul class="' + chart.id + '-legend">');
					for (var i = 0; i < chart.data.datasets.length; i++) {
						text.push('<li><span style="background-color:' + chart.data.datasets[i].backgroundColor + '"></span>');
						if (chart.data.datasets[i].label) {
							text.push(chart.data.datasets[i].label);
						}
						text.push('</li>');
					}
					text.push('</ul>');

					return text.join('');
				}
			}
		};

		Chart.Chart = Chart;

		return Chart;
	};

},{}],29:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		// The layout service is very self explanatory.  It's responsible for the layout within a chart.
		// Scales, Legends and Plugins all rely on the layout service and can easily register to be placed anywhere they need
		// It is this service's responsibility of carrying out that layout.
		Chart.layoutService = {
			defaults: {},

			// Register a box to a chartInstance. A box is simply a reference to an object that requires layout. eg. Scales, Legend, Plugins.
			addBox: function(chartInstance, box) {
				if (!chartInstance.boxes) {
					chartInstance.boxes = [];
				}
				chartInstance.boxes.push(box);
			},

			removeBox: function(chartInstance, box) {
				if (!chartInstance.boxes) {
					return;
				}
				chartInstance.boxes.splice(chartInstance.boxes.indexOf(box), 1);
			},

			// The most important function
			update: function(chartInstance, width, height) {

				if (!chartInstance) {
					return;
				}

				var layoutOptions = chartInstance.options.layout;
				var padding = layoutOptions ? layoutOptions.padding : null;

				var leftPadding = 0;
				var rightPadding = 0;
				var topPadding = 0;
				var bottomPadding = 0;

				if (!isNaN(padding)) {
					// options.layout.padding is a number. assign to all
					leftPadding = padding;
					rightPadding = padding;
					topPadding = padding;
					bottomPadding = padding;
				} else {
					leftPadding = padding.left || 0;
					rightPadding = padding.right || 0;
					topPadding = padding.top || 0;
					bottomPadding = padding.bottom || 0;
				}

				var leftBoxes = helpers.where(chartInstance.boxes, function(box) {
					return box.options.position === 'left';
				});
				var rightBoxes = helpers.where(chartInstance.boxes, function(box) {
					return box.options.position === 'right';
				});
				var topBoxes = helpers.where(chartInstance.boxes, function(box) {
					return box.options.position === 'top';
				});
				var bottomBoxes = helpers.where(chartInstance.boxes, function(box) {
					return box.options.position === 'bottom';
				});

				// Boxes that overlay the chartarea such as the radialLinear scale
				var chartAreaBoxes = helpers.where(chartInstance.boxes, function(box) {
					return box.options.position === 'chartArea';
				});

				// Ensure that full width boxes are at the very top / bottom
				topBoxes.sort(function(a, b) {
					return (b.options.fullWidth ? 1 : 0) - (a.options.fullWidth ? 1 : 0);
				});
				bottomBoxes.sort(function(a, b) {
					return (a.options.fullWidth ? 1 : 0) - (b.options.fullWidth ? 1 : 0);
				});

				// Essentially we now have any number of boxes on each of the 4 sides.
				// Our canvas looks like the following.
				// The areas L1 and L2 are the left axes. R1 is the right axis, T1 is the top axis and
				// B1 is the bottom axis
				// There are also 4 quadrant-like locations (left to right instead of clockwise) reserved for chart overlays
				// These locations are single-box locations only, when trying to register a chartArea location that is already taken,
				// an error will be thrown.
				//
				// |----------------------------------------------------|
				// |                  T1 (Full Width)                   |
				// |----------------------------------------------------|
				// |    |    |                 T2                  |    |
				// |    |----|-------------------------------------|----|
				// |    |    | C1 |                           | C2 |    |
				// |    |    |----|                           |----|    |
				// |    |    |                                     |    |
				// | L1 | L2 |           ChartArea (C0)            | R1 |
				// |    |    |                                     |    |
				// |    |    |----|                           |----|    |
				// |    |    | C3 |                           | C4 |    |
				// |    |----|-------------------------------------|----|
				// |    |    |                 B1                  |    |
				// |----------------------------------------------------|
				// |                  B2 (Full Width)                   |
				// |----------------------------------------------------|
				//
				// What we do to find the best sizing, we do the following
				// 1. Determine the minimum size of the chart area.
				// 2. Split the remaining width equally between each vertical axis
				// 3. Split the remaining height equally between each horizontal axis
				// 4. Give each layout the maximum size it can be. The layout will return it's minimum size
				// 5. Adjust the sizes of each axis based on it's minimum reported size.
				// 6. Refit each axis
				// 7. Position each axis in the final location
				// 8. Tell the chart the final location of the chart area
				// 9. Tell any axes that overlay the chart area the positions of the chart area

				// Step 1
				var chartWidth = width - leftPadding - rightPadding;
				var chartHeight = height - topPadding - bottomPadding;
				var chartAreaWidth = chartWidth / 2; // min 50%
				var chartAreaHeight = chartHeight / 2; // min 50%

				// Step 2
				var verticalBoxWidth = (width - chartAreaWidth) / (leftBoxes.length + rightBoxes.length);

				// Step 3
				var horizontalBoxHeight = (height - chartAreaHeight) / (topBoxes.length + bottomBoxes.length);

				// Step 4
				var maxChartAreaWidth = chartWidth;
				var maxChartAreaHeight = chartHeight;
				var minBoxSizes = [];

				function getMinimumBoxSize(box) {
					var minSize;
					var isHorizontal = box.isHorizontal();

					if (isHorizontal) {
						minSize = box.update(box.options.fullWidth ? chartWidth : maxChartAreaWidth, horizontalBoxHeight);
						maxChartAreaHeight -= minSize.height;
					} else {
						minSize = box.update(verticalBoxWidth, chartAreaHeight);
						maxChartAreaWidth -= minSize.width;
					}

					minBoxSizes.push({
						horizontal: isHorizontal,
						minSize: minSize,
						box: box
					});
				}

				helpers.each(leftBoxes.concat(rightBoxes, topBoxes, bottomBoxes), getMinimumBoxSize);

				// At this point, maxChartAreaHeight and maxChartAreaWidth are the size the chart area could
				// be if the axes are drawn at their minimum sizes.

				// Steps 5 & 6
				var totalLeftBoxesWidth = leftPadding;
				var totalRightBoxesWidth = rightPadding;
				var totalTopBoxesHeight = topPadding;
				var totalBottomBoxesHeight = bottomPadding;

				// Function to fit a box
				function fitBox(box) {
					var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minBox) {
						return minBox.box === box;
					});

					if (minBoxSize) {
						if (box.isHorizontal()) {
							var scaleMargin = {
								left: totalLeftBoxesWidth,
								right: totalRightBoxesWidth,
								top: 0,
								bottom: 0
							};

							// Don't use min size here because of label rotation. When the labels are rotated, their rotation highly depends
							// on the margin. Sometimes they need to increase in size slightly
							box.update(box.options.fullWidth ? chartWidth : maxChartAreaWidth, chartHeight / 2, scaleMargin);
						} else {
							box.update(minBoxSize.minSize.width, maxChartAreaHeight);
						}
					}
				}

				// Update, and calculate the left and right margins for the horizontal boxes
				helpers.each(leftBoxes.concat(rightBoxes), fitBox);

				helpers.each(leftBoxes, function(box) {
					totalLeftBoxesWidth += box.width;
				});

				helpers.each(rightBoxes, function(box) {
					totalRightBoxesWidth += box.width;
				});

				// Set the Left and Right margins for the horizontal boxes
				helpers.each(topBoxes.concat(bottomBoxes), fitBox);

				// Figure out how much margin is on the top and bottom of the vertical boxes
				helpers.each(topBoxes, function(box) {
					totalTopBoxesHeight += box.height;
				});

				helpers.each(bottomBoxes, function(box) {
					totalBottomBoxesHeight += box.height;
				});

				function finalFitVerticalBox(box) {
					var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minSize) {
						return minSize.box === box;
					});

					var scaleMargin = {
						left: 0,
						right: 0,
						top: totalTopBoxesHeight,
						bottom: totalBottomBoxesHeight
					};

					if (minBoxSize) {
						box.update(minBoxSize.minSize.width, maxChartAreaHeight, scaleMargin);
					}
				}

				// Let the left layout know the final margin
				helpers.each(leftBoxes.concat(rightBoxes), finalFitVerticalBox);

				// Recalculate because the size of each layout might have changed slightly due to the margins (label rotation for instance)
				totalLeftBoxesWidth = leftPadding;
				totalRightBoxesWidth = rightPadding;
				totalTopBoxesHeight = topPadding;
				totalBottomBoxesHeight = bottomPadding;

				helpers.each(leftBoxes, function(box) {
					totalLeftBoxesWidth += box.width;
				});

				helpers.each(rightBoxes, function(box) {
					totalRightBoxesWidth += box.width;
				});

				helpers.each(topBoxes, function(box) {
					totalTopBoxesHeight += box.height;
				});
				helpers.each(bottomBoxes, function(box) {
					totalBottomBoxesHeight += box.height;
				});

				// Figure out if our chart area changed. This would occur if the dataset layout label rotation
				// changed due to the application of the margins in step 6. Since we can only get bigger, this is safe to do
				// without calling `fit` again
				var newMaxChartAreaHeight = height - totalTopBoxesHeight - totalBottomBoxesHeight;
				var newMaxChartAreaWidth = width - totalLeftBoxesWidth - totalRightBoxesWidth;

				if (newMaxChartAreaWidth !== maxChartAreaWidth || newMaxChartAreaHeight !== maxChartAreaHeight) {
					helpers.each(leftBoxes, function(box) {
						box.height = newMaxChartAreaHeight;
					});

					helpers.each(rightBoxes, function(box) {
						box.height = newMaxChartAreaHeight;
					});

					helpers.each(topBoxes, function(box) {
						if (!box.options.fullWidth) {
							box.width = newMaxChartAreaWidth;
						}
					});

					helpers.each(bottomBoxes, function(box) {
						if (!box.options.fullWidth) {
							box.width = newMaxChartAreaWidth;
						}
					});

					maxChartAreaHeight = newMaxChartAreaHeight;
					maxChartAreaWidth = newMaxChartAreaWidth;
				}

				// Step 7 - Position the boxes
				var left = leftPadding;
				var top = topPadding;

				function placeBox(box) {
					if (box.isHorizontal()) {
						box.left = box.options.fullWidth ? leftPadding : totalLeftBoxesWidth;
						box.right = box.options.fullWidth ? width - rightPadding : totalLeftBoxesWidth + maxChartAreaWidth;
						box.top = top;
						box.bottom = top + box.height;

						// Move to next point
						top = box.bottom;

					} else {

						box.left = left;
						box.right = left + box.width;
						box.top = totalTopBoxesHeight;
						box.bottom = totalTopBoxesHeight + maxChartAreaHeight;

						// Move to next point
						left = box.right;
					}
				}

				helpers.each(leftBoxes.concat(topBoxes), placeBox);

				// Account for chart width and height
				left += maxChartAreaWidth;
				top += maxChartAreaHeight;

				helpers.each(rightBoxes, placeBox);
				helpers.each(bottomBoxes, placeBox);

				// Step 8
				chartInstance.chartArea = {
					left: totalLeftBoxesWidth,
					top: totalTopBoxesHeight,
					right: totalLeftBoxesWidth + maxChartAreaWidth,
					bottom: totalTopBoxesHeight + maxChartAreaHeight
				};

				// Step 9
				helpers.each(chartAreaBoxes, function(box) {
					box.left = chartInstance.chartArea.left;
					box.top = chartInstance.chartArea.top;
					box.right = chartInstance.chartArea.right;
					box.bottom = chartInstance.chartArea.bottom;

					box.update(maxChartAreaWidth, maxChartAreaHeight);
				});
			}
		};
	};

},{}],30:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;
		var noop = helpers.noop;

		Chart.defaults.global.legend = {

			display: true,
			position: 'top',
			fullWidth: true, // marks that this box should take the full width of the canvas (pushing down other boxes)
			reverse: false,

			// a callback that will handle
			onClick: function(e, legendItem) {
				var index = legendItem.datasetIndex;
				var ci = this.chart;
				var meta = ci.getDatasetMeta(index);

				// See controller.isDatasetVisible comment
				meta.hidden = meta.hidden === null? !ci.data.datasets[index].hidden : null;

				// We hid a dataset ... rerender the chart
				ci.update();
			},

			onHover: null,

			labels: {
				boxWidth: 40,
				padding: 10,
				// Generates labels shown in the legend
				// Valid properties to return:
				// text : text to display
				// fillStyle : fill of coloured box
				// strokeStyle: stroke of coloured box
				// hidden : if this legend item refers to a hidden item
				// lineCap : cap style for line
				// lineDash
				// lineDashOffset :
				// lineJoin :
				// lineWidth :
				generateLabels: function(chart) {
					var data = chart.data;
					return helpers.isArray(data.datasets) ? data.datasets.map(function(dataset, i) {
						return {
							text: dataset.label,
							fillStyle: (!helpers.isArray(dataset.backgroundColor) ? dataset.backgroundColor : dataset.backgroundColor[0]),
							hidden: !chart.isDatasetVisible(i),
							lineCap: dataset.borderCapStyle,
							lineDash: dataset.borderDash,
							lineDashOffset: dataset.borderDashOffset,
							lineJoin: dataset.borderJoinStyle,
							lineWidth: dataset.borderWidth,
							strokeStyle: dataset.borderColor,
							pointStyle: dataset.pointStyle,

							// Below is extra data used for toggling the datasets
							datasetIndex: i
						};
					}, this) : [];
				}
			}
		};

		/**
		 * Helper function to get the box width based on the usePointStyle option
		 * @param labelopts {Object} the label options on the legend
		 * @param fontSize {Number} the label font size
		 * @return {Number} width of the color box area
		 */
		function getBoxWidth(labelOpts, fontSize) {
			return labelOpts.usePointStyle ?
			fontSize * Math.SQRT2 :
				labelOpts.boxWidth;
		}

		Chart.Legend = Chart.Element.extend({

			initialize: function(config) {
				helpers.extend(this, config);

				// Contains hit boxes for each dataset (in dataset order)
				this.legendHitBoxes = [];

				// Are we in doughnut mode which has a different data type
				this.doughnutMode = false;
			},

			// These methods are ordered by lifecycle. Utilities then follow.
			// Any function defined here is inherited by all legend types.
			// Any function can be extended by the legend type

			beforeUpdate: noop,
			update: function(maxWidth, maxHeight, margins) {
				var me = this;

				// Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
				me.beforeUpdate();

				// Absorb the master measurements
				me.maxWidth = maxWidth;
				me.maxHeight = maxHeight;
				me.margins = margins;

				// Dimensions
				me.beforeSetDimensions();
				me.setDimensions();
				me.afterSetDimensions();
				// Labels
				me.beforeBuildLabels();
				me.buildLabels();
				me.afterBuildLabels();

				// Fit
				me.beforeFit();
				me.fit();
				me.afterFit();
				//
				me.afterUpdate();

				return me.minSize;
			},
			afterUpdate: noop,

			//

			beforeSetDimensions: noop,
			setDimensions: function() {
				var me = this;
				// Set the unconstrained dimension before label rotation
				if (me.isHorizontal()) {
					// Reset position before calculating rotation
					me.width = me.maxWidth;
					me.left = 0;
					me.right = me.width;
				} else {
					me.height = me.maxHeight;

					// Reset position before calculating rotation
					me.top = 0;
					me.bottom = me.height;
				}

				// Reset padding
				me.paddingLeft = 0;
				me.paddingTop = 0;
				me.paddingRight = 0;
				me.paddingBottom = 0;

				// Reset minSize
				me.minSize = {
					width: 0,
					height: 0
				};
			},
			afterSetDimensions: noop,

			//

			beforeBuildLabels: noop,
			buildLabels: function() {
				var me = this;
				me.legendItems = me.options.labels.generateLabels.call(me, me.chart);
				if (me.options.reverse) {
					me.legendItems.reverse();
				}
			},
			afterBuildLabels: noop,

			//

			beforeFit: noop,
			fit: function() {
				var me = this;
				var opts = me.options;
				var labelOpts = opts.labels;
				var display = opts.display;

				var ctx = me.ctx;

				var globalDefault = Chart.defaults.global,
					itemOrDefault = helpers.getValueOrDefault,
					fontSize = itemOrDefault(labelOpts.fontSize, globalDefault.defaultFontSize),
					fontStyle = itemOrDefault(labelOpts.fontStyle, globalDefault.defaultFontStyle),
					fontFamily = itemOrDefault(labelOpts.fontFamily, globalDefault.defaultFontFamily),
					labelFont = helpers.fontString(fontSize, fontStyle, fontFamily);

				// Reset hit boxes
				var hitboxes = me.legendHitBoxes = [];

				var minSize = me.minSize;
				var isHorizontal = me.isHorizontal();

				if (isHorizontal) {
					minSize.width = me.maxWidth; // fill all the width
					minSize.height = display ? 10 : 0;
				} else {
					minSize.width = display ? 10 : 0;
					minSize.height = me.maxHeight; // fill all the height
				}

				// Increase sizes here
				if (display) {
					ctx.font = labelFont;

					if (isHorizontal) {
						// Labels

						// Width of each line of legend boxes. Labels wrap onto multiple lines when there are too many to fit on one
						var lineWidths = me.lineWidths = [0];
						var totalHeight = me.legendItems.length ? fontSize + (labelOpts.padding) : 0;

						ctx.textAlign = 'left';
						ctx.textBaseline = 'top';

						helpers.each(me.legendItems, function(legendItem, i) {
							var boxWidth = getBoxWidth(labelOpts, fontSize);
							var width = boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width;

							if (lineWidths[lineWidths.length - 1] + width + labelOpts.padding >= me.width) {
								totalHeight += fontSize + (labelOpts.padding);
								lineWidths[lineWidths.length] = me.left;
							}

							// Store the hitbox width and height here. Final position will be updated in `draw`
							hitboxes[i] = {
								left: 0,
								top: 0,
								width: width,
								height: fontSize
							};

							lineWidths[lineWidths.length - 1] += width + labelOpts.padding;
						});

						minSize.height += totalHeight;

					} else {
						var vPadding = labelOpts.padding;
						var columnWidths = me.columnWidths = [];
						var totalWidth = labelOpts.padding;
						var currentColWidth = 0;
						var currentColHeight = 0;
						var itemHeight = fontSize + vPadding;

						helpers.each(me.legendItems, function(legendItem, i) {
							var boxWidth = getBoxWidth(labelOpts, fontSize);
							var itemWidth = boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width;

							// If too tall, go to new column
							if (currentColHeight + itemHeight > minSize.height) {
								totalWidth += currentColWidth + labelOpts.padding;
								columnWidths.push(currentColWidth); // previous column width

								currentColWidth = 0;
								currentColHeight = 0;
							}

							// Get max width
							currentColWidth = Math.max(currentColWidth, itemWidth);
							currentColHeight += itemHeight;

							// Store the hitbox width and height here. Final position will be updated in `draw`
							hitboxes[i] = {
								left: 0,
								top: 0,
								width: itemWidth,
								height: fontSize
							};
						});

						totalWidth += currentColWidth;
						columnWidths.push(currentColWidth);
						minSize.width += totalWidth;
					}
				}

				me.width = minSize.width;
				me.height = minSize.height;
			},
			afterFit: noop,

			// Shared Methods
			isHorizontal: function() {
				return this.options.position === 'top' || this.options.position === 'bottom';
			},

			// Actually draw the legend on the canvas
			draw: function() {
				var me = this;
				var opts = me.options;
				var labelOpts = opts.labels;
				var globalDefault = Chart.defaults.global,
					lineDefault = globalDefault.elements.line,
					legendWidth = me.width,
					lineWidths = me.lineWidths;

				if (opts.display) {
					var ctx = me.ctx,
						cursor,
						itemOrDefault = helpers.getValueOrDefault,
						fontColor = itemOrDefault(labelOpts.fontColor, globalDefault.defaultFontColor),
						fontSize = itemOrDefault(labelOpts.fontSize, globalDefault.defaultFontSize),
						fontStyle = itemOrDefault(labelOpts.fontStyle, globalDefault.defaultFontStyle),
						fontFamily = itemOrDefault(labelOpts.fontFamily, globalDefault.defaultFontFamily),
						labelFont = helpers.fontString(fontSize, fontStyle, fontFamily);

					// Canvas setup
					ctx.textAlign = 'left';
					ctx.textBaseline = 'top';
					ctx.lineWidth = 0.5;
					ctx.strokeStyle = fontColor; // for strikethrough effect
					ctx.fillStyle = fontColor; // render in correct colour
					ctx.font = labelFont;

					var boxWidth = getBoxWidth(labelOpts, fontSize),
						hitboxes = me.legendHitBoxes;

					// current position
					var drawLegendBox = function(x, y, legendItem) {
						if (isNaN(boxWidth) || boxWidth <= 0) {
							return;
						}

						// Set the ctx for the box
						ctx.save();

						ctx.fillStyle = itemOrDefault(legendItem.fillStyle, globalDefault.defaultColor);
						ctx.lineCap = itemOrDefault(legendItem.lineCap, lineDefault.borderCapStyle);
						ctx.lineDashOffset = itemOrDefault(legendItem.lineDashOffset, lineDefault.borderDashOffset);
						ctx.lineJoin = itemOrDefault(legendItem.lineJoin, lineDefault.borderJoinStyle);
						ctx.lineWidth = itemOrDefault(legendItem.lineWidth, lineDefault.borderWidth);
						ctx.strokeStyle = itemOrDefault(legendItem.strokeStyle, globalDefault.defaultColor);
						var isLineWidthZero = (itemOrDefault(legendItem.lineWidth, lineDefault.borderWidth) === 0);

						if (ctx.setLineDash) {
							// IE 9 and 10 do not support line dash
							ctx.setLineDash(itemOrDefault(legendItem.lineDash, lineDefault.borderDash));
						}

						if (opts.labels && opts.labels.usePointStyle) {
							// Recalculate x and y for drawPoint() because its expecting
							// x and y to be center of figure (instead of top left)
							var radius = fontSize * Math.SQRT2 / 2;
							var offSet = radius / Math.SQRT2;
							var centerX = x + offSet;
							var centerY = y + offSet;

							// Draw pointStyle as legend symbol
							Chart.canvasHelpers.drawPoint(ctx, legendItem.pointStyle, radius, centerX, centerY);
						} else {
							// Draw box as legend symbol
							if (!isLineWidthZero) {
								ctx.strokeRect(x, y, boxWidth, fontSize);
							}
							ctx.fillRect(x, y, boxWidth, fontSize);
						}

						ctx.restore();
					};
					var fillText = function(x, y, legendItem, textWidth) {
						ctx.fillText(legendItem.text, boxWidth + (fontSize / 2) + x, y);

						if (legendItem.hidden) {
							// Strikethrough the text if hidden
							ctx.beginPath();
							ctx.lineWidth = 2;
							ctx.moveTo(boxWidth + (fontSize / 2) + x, y + (fontSize / 2));
							ctx.lineTo(boxWidth + (fontSize / 2) + x + textWidth, y + (fontSize / 2));
							ctx.stroke();
						}
					};

					// Horizontal
					var isHorizontal = me.isHorizontal();
					if (isHorizontal) {
						cursor = {
							x: me.left + ((legendWidth - lineWidths[0]) / 2),
							y: me.top + labelOpts.padding,
							line: 0
						};
					} else {
						cursor = {
							x: me.left + labelOpts.padding,
							y: me.top + labelOpts.padding,
							line: 0
						};
					}

					var itemHeight = fontSize + labelOpts.padding;
					helpers.each(me.legendItems, function(legendItem, i) {
						var textWidth = ctx.measureText(legendItem.text).width,
							width = boxWidth + (fontSize / 2) + textWidth,
							x = cursor.x,
							y = cursor.y;

						if (isHorizontal) {
							if (x + width >= legendWidth) {
								y = cursor.y += itemHeight;
								cursor.line++;
								x = cursor.x = me.left + ((legendWidth - lineWidths[cursor.line]) / 2);
							}
						} else if (y + itemHeight > me.bottom) {
							x = cursor.x = x + me.columnWidths[cursor.line] + labelOpts.padding;
							y = cursor.y = me.top;
							cursor.line++;
						}

						drawLegendBox(x, y, legendItem);

						hitboxes[i].left = x;
						hitboxes[i].top = y;

						// Fill the actual label
						fillText(x, y, legendItem, textWidth);

						if (isHorizontal) {
							cursor.x += width + (labelOpts.padding);
						} else {
							cursor.y += itemHeight;
						}

					});
				}
			},

			/**
			 * Handle an event
			 * @private
			 * @param e {Event} the event to handle
			 * @return {Boolean} true if a change occured
			 */
			handleEvent: function(e) {
				var me = this;
				var opts = me.options;
				var type = e.type === 'mouseup' ? 'click' : e.type;
				var changed = false;

				if (type === 'mousemove') {
					if (!opts.onHover) {
						return;
					}
				} else if (type === 'click') {
					if (!opts.onClick) {
						return;
					}
				} else {
					return;
				}

				var position = helpers.getRelativePosition(e, me.chart.chart),
					x = position.x,
					y = position.y;

				if (x >= me.left && x <= me.right && y >= me.top && y <= me.bottom) {
					// See if we are touching one of the dataset boxes
					var lh = me.legendHitBoxes;
					for (var i = 0; i < lh.length; ++i) {
						var hitBox = lh[i];

						if (x >= hitBox.left && x <= hitBox.left + hitBox.width && y >= hitBox.top && y <= hitBox.top + hitBox.height) {
							// Touching an element
							if (type === 'click') {
								opts.onClick.call(me, e, me.legendItems[i]);
								changed = true;
								break;
							} else if (type === 'mousemove') {
								opts.onHover.call(me, e, me.legendItems[i]);
								changed = true;
								break;
							}
						}
					}
				}

				return changed;
			}
		});

		// Register the legend plugin
		Chart.plugins.register({
			beforeInit: function(chartInstance) {
				var opts = chartInstance.options;
				var legendOpts = opts.legend;

				if (legendOpts) {
					chartInstance.legend = new Chart.Legend({
						ctx: chartInstance.chart.ctx,
						options: legendOpts,
						chart: chartInstance
					});

					Chart.layoutService.addBox(chartInstance, chartInstance.legend);
				}
			}
		});
	};

},{}],31:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var noop = Chart.helpers.noop;

		/**
		 * The plugin service singleton
		 * @namespace Chart.plugins
		 * @since 2.1.0
		 */
		Chart.plugins = {
			_plugins: [],

			/**
			 * Registers the given plugin(s) if not already registered.
			 * @param {Array|Object} plugins plugin instance(s).
			 */
			register: function(plugins) {
				var p = this._plugins;
				([]).concat(plugins).forEach(function(plugin) {
					if (p.indexOf(plugin) === -1) {
						p.push(plugin);
					}
				});
			},

			/**
			 * Unregisters the given plugin(s) only if registered.
			 * @param {Array|Object} plugins plugin instance(s).
			 */
			unregister: function(plugins) {
				var p = this._plugins;
				([]).concat(plugins).forEach(function(plugin) {
					var idx = p.indexOf(plugin);
					if (idx !== -1) {
						p.splice(idx, 1);
					}
				});
			},

			/**
			 * Remove all registered plugins.
			 * @since 2.1.5
			 */
			clear: function() {
				this._plugins = [];
			},

			/**
			 * Returns the number of registered plugins?
			 * @returns {Number}
			 * @since 2.1.5
			 */
			count: function() {
				return this._plugins.length;
			},

			/**
			 * Returns all registered plugin instances.
			 * @returns {Array} array of plugin objects.
			 * @since 2.1.5
			 */
			getAll: function() {
				return this._plugins;
			},

			/**
			 * Calls registered plugins on the specified extension, with the given args. This
			 * method immediately returns as soon as a plugin explicitly returns false. The
			 * returned value can be used, for instance, to interrupt the current action.
			 * @param {String} extension the name of the plugin method to call (e.g. 'beforeUpdate').
			 * @param {Array} [args] extra arguments to apply to the extension call.
			 * @returns {Boolean} false if any of the plugins return false, else returns true.
			 */
			notify: function(extension, args) {
				var plugins = this._plugins;
				var ilen = plugins.length;
				var i, plugin;

				for (i=0; i<ilen; ++i) {
					plugin = plugins[i];
					if (typeof plugin[extension] === 'function') {
						if (plugin[extension].apply(plugin, args || []) === false) {
							return false;
						}
					}
				}

				return true;
			}
		};

		/**
		 * Plugin extension methods.
		 * @interface Chart.PluginBase
		 * @since 2.1.0
		 */
		Chart.PluginBase = Chart.Element.extend({
			// Called at start of chart init
			beforeInit: noop,

			// Called at end of chart init
			afterInit: noop,

			// Called at start of update
			beforeUpdate: noop,

			// Called at end of update
			afterUpdate: noop,

			// Called at start of draw
			beforeDraw: noop,

			// Called at end of draw
			afterDraw: noop,

			// Called during destroy
			destroy: noop
		});

		/**
		 * Provided for backward compatibility, use Chart.plugins instead
		 * @namespace Chart.pluginService
		 * @deprecated since version 2.1.5
		 * @todo remove me at version 3
		 */
		Chart.pluginService = Chart.plugins;
	};

},{}],32:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.scale = {
			display: true,
			position: 'left',

			// grid line settings
			gridLines: {
				display: true,
				color: 'rgba(0, 0, 0, 0.1)',
				lineWidth: 1,
				drawBorder: true,
				drawOnChartArea: true,
				drawTicks: true,
				tickMarkLength: 10,
				zeroLineWidth: 1,
				zeroLineColor: 'rgba(0,0,0,0.25)',
				offsetGridLines: false,
				borderDash: [],
				borderDashOffset: 0.0
			},

			// scale label
			scaleLabel: {
				// actual label
				labelString: '',

				// display property
				display: false
			},

			// label settings
			ticks: {
				beginAtZero: false,
				minRotation: 0,
				maxRotation: 50,
				mirror: false,
				padding: 10,
				reverse: false,
				display: true,
				autoSkip: true,
				autoSkipPadding: 0,
				labelOffset: 0,
				// We pass through arrays to be rendered as multiline labels, we convert Others to strings here.
				callback: Chart.Ticks.formatters.values
			}
		};

		Chart.Scale = Chart.Element.extend({

			// These methods are ordered by lifecycle. Utilities then follow.
			// Any function defined here is inherited by all scale types.
			// Any function can be extended by the scale type

			beforeUpdate: function() {
				helpers.callCallback(this.options.beforeUpdate, [this]);
			},
			update: function(maxWidth, maxHeight, margins) {
				var me = this;

				// Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
				me.beforeUpdate();

				// Absorb the master measurements
				me.maxWidth = maxWidth;
				me.maxHeight = maxHeight;
				me.margins = helpers.extend({
					left: 0,
					right: 0,
					top: 0,
					bottom: 0
				}, margins);

				// Dimensions
				me.beforeSetDimensions();
				me.setDimensions();
				me.afterSetDimensions();

				// Data min/max
				me.beforeDataLimits();
				me.determineDataLimits();
				me.afterDataLimits();

				// Ticks
				me.beforeBuildTicks();
				me.buildTicks();
				me.afterBuildTicks();

				me.beforeTickToLabelConversion();
				me.convertTicksToLabels();
				me.afterTickToLabelConversion();

				// Tick Rotation
				me.beforeCalculateTickRotation();
				me.calculateTickRotation();
				me.afterCalculateTickRotation();
				// Fit
				me.beforeFit();
				me.fit();
				me.afterFit();
				//
				me.afterUpdate();

				return me.minSize;

			},
			afterUpdate: function() {
				helpers.callCallback(this.options.afterUpdate, [this]);
			},

			//

			beforeSetDimensions: function() {
				helpers.callCallback(this.options.beforeSetDimensions, [this]);
			},
			setDimensions: function() {
				var me = this;
				// Set the unconstrained dimension before label rotation
				if (me.isHorizontal()) {
					// Reset position before calculating rotation
					me.width = me.maxWidth;
					me.left = 0;
					me.right = me.width;
				} else {
					me.height = me.maxHeight;

					// Reset position before calculating rotation
					me.top = 0;
					me.bottom = me.height;
				}

				// Reset padding
				me.paddingLeft = 0;
				me.paddingTop = 0;
				me.paddingRight = 0;
				me.paddingBottom = 0;
			},
			afterSetDimensions: function() {
				helpers.callCallback(this.options.afterSetDimensions, [this]);
			},

			// Data limits
			beforeDataLimits: function() {
				helpers.callCallback(this.options.beforeDataLimits, [this]);
			},
			determineDataLimits: helpers.noop,
			afterDataLimits: function() {
				helpers.callCallback(this.options.afterDataLimits, [this]);
			},

			//
			beforeBuildTicks: function() {
				helpers.callCallback(this.options.beforeBuildTicks, [this]);
			},
			buildTicks: helpers.noop,
			afterBuildTicks: function() {
				helpers.callCallback(this.options.afterBuildTicks, [this]);
			},

			beforeTickToLabelConversion: function() {
				helpers.callCallback(this.options.beforeTickToLabelConversion, [this]);
			},
			convertTicksToLabels: function() {
				var me = this;
				// Convert ticks to strings
				var tickOpts = me.options.ticks;
				me.ticks = me.ticks.map(tickOpts.userCallback || tickOpts.callback);
			},
			afterTickToLabelConversion: function() {
				helpers.callCallback(this.options.afterTickToLabelConversion, [this]);
			},

			//

			beforeCalculateTickRotation: function() {
				helpers.callCallback(this.options.beforeCalculateTickRotation, [this]);
			},
			calculateTickRotation: function() {
				var me = this;
				var context = me.ctx;
				var globalDefaults = Chart.defaults.global;
				var optionTicks = me.options.ticks;

				// Get the width of each grid by calculating the difference
				// between x offsets between 0 and 1.
				var tickFontSize = helpers.getValueOrDefault(optionTicks.fontSize, globalDefaults.defaultFontSize);
				var tickFontStyle = helpers.getValueOrDefault(optionTicks.fontStyle, globalDefaults.defaultFontStyle);
				var tickFontFamily = helpers.getValueOrDefault(optionTicks.fontFamily, globalDefaults.defaultFontFamily);
				var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
				context.font = tickLabelFont;

				var firstWidth = context.measureText(me.ticks[0]).width;
				var lastWidth = context.measureText(me.ticks[me.ticks.length - 1]).width;
				var firstRotated;

				me.labelRotation = optionTicks.minRotation || 0;
				me.paddingRight = 0;
				me.paddingLeft = 0;

				if (me.options.display) {
					if (me.isHorizontal()) {
						me.paddingRight = lastWidth / 2 + 3;
						me.paddingLeft = firstWidth / 2 + 3;

						if (!me.longestTextCache) {
							me.longestTextCache = {};
						}
						var originalLabelWidth = helpers.longestText(context, tickLabelFont, me.ticks, me.longestTextCache);
						var labelWidth = originalLabelWidth;
						var cosRotation;
						var sinRotation;

						// Allow 3 pixels x2 padding either side for label readability
						// only the index matters for a dataset scale, but we want a consistent interface between scales
						var tickWidth = me.getPixelForTick(1) - me.getPixelForTick(0) - 6;

						// Max label rotation can be set or default to 90 - also act as a loop counter
						while (labelWidth > tickWidth && me.labelRotation < optionTicks.maxRotation) {
							cosRotation = Math.cos(helpers.toRadians(me.labelRotation));
							sinRotation = Math.sin(helpers.toRadians(me.labelRotation));

							firstRotated = cosRotation * firstWidth;

							// We're right aligning the text now.
							if (firstRotated + tickFontSize / 2 > me.yLabelWidth) {
								me.paddingLeft = firstRotated + tickFontSize / 2;
							}

							me.paddingRight = tickFontSize / 2;

							if (sinRotation * originalLabelWidth > me.maxHeight) {
								// go back one step
								me.labelRotation--;
								break;
							}

							me.labelRotation++;
							labelWidth = cosRotation * originalLabelWidth;
						}
					}
				}

				if (me.margins) {
					me.paddingLeft = Math.max(me.paddingLeft - me.margins.left, 0);
					me.paddingRight = Math.max(me.paddingRight - me.margins.right, 0);
				}
			},
			afterCalculateTickRotation: function() {
				helpers.callCallback(this.options.afterCalculateTickRotation, [this]);
			},

			//

			beforeFit: function() {
				helpers.callCallback(this.options.beforeFit, [this]);
			},
			fit: function() {
				var me = this;
				// Reset
				var minSize = me.minSize = {
					width: 0,
					height: 0
				};

				var opts = me.options;
				var globalDefaults = Chart.defaults.global;
				var tickOpts = opts.ticks;
				var scaleLabelOpts = opts.scaleLabel;
				var gridLineOpts = opts.gridLines;
				var display = opts.display;
				var isHorizontal = me.isHorizontal();

				var tickFontSize = helpers.getValueOrDefault(tickOpts.fontSize, globalDefaults.defaultFontSize);
				var tickFontStyle = helpers.getValueOrDefault(tickOpts.fontStyle, globalDefaults.defaultFontStyle);
				var tickFontFamily = helpers.getValueOrDefault(tickOpts.fontFamily, globalDefaults.defaultFontFamily);
				var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);

				var scaleLabelFontSize = helpers.getValueOrDefault(scaleLabelOpts.fontSize, globalDefaults.defaultFontSize);

				var tickMarkLength = opts.gridLines.tickMarkLength;

				// Width
				if (isHorizontal) {
					// subtract the margins to line up with the chartArea if we are a full width scale
					minSize.width = me.isFullWidth() ? me.maxWidth - me.margins.left - me.margins.right : me.maxWidth;
				} else {
					minSize.width = display && gridLineOpts.drawTicks ? tickMarkLength : 0;
				}

				// height
				if (isHorizontal) {
					minSize.height = display && gridLineOpts.drawTicks ? tickMarkLength : 0;
				} else {
					minSize.height = me.maxHeight; // fill all the height
				}

				// Are we showing a title for the scale?
				if (scaleLabelOpts.display && display) {
					if (isHorizontal) {
						minSize.height += (scaleLabelFontSize * 1.5);
					} else {
						minSize.width += (scaleLabelFontSize * 1.5);
					}
				}

				if (tickOpts.display && display) {
					// Don't bother fitting the ticks if we are not showing them
					if (!me.longestTextCache) {
						me.longestTextCache = {};
					}

					var largestTextWidth = helpers.longestText(me.ctx, tickLabelFont, me.ticks, me.longestTextCache);
					var tallestLabelHeightInLines = helpers.numberOfLabelLines(me.ticks);
					var lineSpace = tickFontSize * 0.5;

					if (isHorizontal) {
						// A horizontal axis is more constrained by the height.
						me.longestLabelWidth = largestTextWidth;

						// TODO - improve this calculation
						var labelHeight = (Math.sin(helpers.toRadians(me.labelRotation)) * me.longestLabelWidth) + (tickFontSize * tallestLabelHeightInLines) + (lineSpace * tallestLabelHeightInLines);

						minSize.height = Math.min(me.maxHeight, minSize.height + labelHeight);
						me.ctx.font = tickLabelFont;

						var firstLabelWidth = me.ctx.measureText(me.ticks[0]).width;
						var lastLabelWidth = me.ctx.measureText(me.ticks[me.ticks.length - 1]).width;

						// Ensure that our ticks are always inside the canvas. When rotated, ticks are right aligned which means that the right padding is dominated
						// by the font height
						var cosRotation = Math.cos(helpers.toRadians(me.labelRotation));
						var sinRotation = Math.sin(helpers.toRadians(me.labelRotation));
						me.paddingLeft = me.labelRotation !== 0 ? (cosRotation * firstLabelWidth) + 3 : firstLabelWidth / 2 + 3; // add 3 px to move away from canvas edges
						me.paddingRight = me.labelRotation !== 0 ? (sinRotation * (tickFontSize / 2)) + 3 : lastLabelWidth / 2 + 3; // when rotated
					} else {
						// A vertical axis is more constrained by the width. Labels are the dominant factor here, so get that length first
						var maxLabelWidth = me.maxWidth - minSize.width;

						// Account for padding
						var mirror = tickOpts.mirror;
						if (!mirror) {
							largestTextWidth += me.options.ticks.padding;
						} else {
							// If mirrored text is on the inside so don't expand
							largestTextWidth = 0;
						}

						if (largestTextWidth < maxLabelWidth) {
							// We don't need all the room
							minSize.width += largestTextWidth;
						} else {
							// Expand to max size
							minSize.width = me.maxWidth;
						}

						me.paddingTop = tickFontSize / 2;
						me.paddingBottom = tickFontSize / 2;
					}
				}

				if (me.margins) {
					me.paddingLeft = Math.max(me.paddingLeft - me.margins.left, 0);
					me.paddingTop = Math.max(me.paddingTop - me.margins.top, 0);
					me.paddingRight = Math.max(me.paddingRight - me.margins.right, 0);
					me.paddingBottom = Math.max(me.paddingBottom - me.margins.bottom, 0);
				}

				me.width = minSize.width;
				me.height = minSize.height;

			},
			afterFit: function() {
				helpers.callCallback(this.options.afterFit, [this]);
			},

			// Shared Methods
			isHorizontal: function() {
				return this.options.position === 'top' || this.options.position === 'bottom';
			},
			isFullWidth: function() {
				return (this.options.fullWidth);
			},

			// Get the correct value. NaN bad inputs, If the value type is object get the x or y based on whether we are horizontal or not
			getRightValue: function(rawValue) {
				// Null and undefined values first
				if (rawValue === null || typeof(rawValue) === 'undefined') {
					return NaN;
				}
				// isNaN(object) returns true, so make sure NaN is checking for a number; Discard Infinite values
				if (typeof(rawValue) === 'number' && !isFinite(rawValue)) {
					return NaN;
				}
				// If it is in fact an object, dive in one more level
				if (typeof(rawValue) === 'object') {
					if ((rawValue instanceof Date) || (rawValue.isValid)) {
						return rawValue;
					}
					return this.getRightValue(this.isHorizontal() ? rawValue.x : rawValue.y);
				}

				// Value is good, return it
				return rawValue;
			},

			// Used to get the value to display in the tooltip for the data at the given index
			// function getLabelForIndex(index, datasetIndex)
			getLabelForIndex: helpers.noop,

			// Used to get data value locations.  Value can either be an index or a numerical value
			getPixelForValue: helpers.noop,

			// Used to get the data value from a given pixel. This is the inverse of getPixelForValue
			getValueForPixel: helpers.noop,

			// Used for tick location, should
			getPixelForTick: function(index, includeOffset) {
				var me = this;
				if (me.isHorizontal()) {
					var innerWidth = me.width - (me.paddingLeft + me.paddingRight);
					var tickWidth = innerWidth / Math.max((me.ticks.length - ((me.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
					var pixel = (tickWidth * index) + me.paddingLeft;

					if (includeOffset) {
						pixel += tickWidth / 2;
					}

					var finalVal = me.left + Math.round(pixel);
					finalVal += me.isFullWidth() ? me.margins.left : 0;
					return finalVal;
				}
				var innerHeight = me.height - (me.paddingTop + me.paddingBottom);
				return me.top + (index * (innerHeight / (me.ticks.length - 1)));
			},

			// Utility for getting the pixel location of a percentage of scale
			getPixelForDecimal: function(decimal /* , includeOffset*/) {
				var me = this;
				if (me.isHorizontal()) {
					var innerWidth = me.width - (me.paddingLeft + me.paddingRight);
					var valueOffset = (innerWidth * decimal) + me.paddingLeft;

					var finalVal = me.left + Math.round(valueOffset);
					finalVal += me.isFullWidth() ? me.margins.left : 0;
					return finalVal;
				}
				return me.top + (decimal * me.height);
			},

			getBasePixel: function() {
				var me = this;
				var min = me.min;
				var max = me.max;

				return me.getPixelForValue(
					me.beginAtZero? 0:
						min < 0 && max < 0? max :
							min > 0 && max > 0? min :
								0);
			},

			// Actually draw the scale on the canvas
			// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
			draw: function(chartArea) {
				var me = this;
				var options = me.options;
				if (!options.display) {
					return;
				}

				var context = me.ctx;
				var globalDefaults = Chart.defaults.global;
				var optionTicks = options.ticks;
				var gridLines = options.gridLines;
				var scaleLabel = options.scaleLabel;

				var isRotated = me.labelRotation !== 0;
				var skipRatio;
				var useAutoskipper = optionTicks.autoSkip;
				var isHorizontal = me.isHorizontal();

				// figure out the maximum number of gridlines to show
				var maxTicks;
				if (optionTicks.maxTicksLimit) {
					maxTicks = optionTicks.maxTicksLimit;
				}

				var tickFontColor = helpers.getValueOrDefault(optionTicks.fontColor, globalDefaults.defaultFontColor);
				var tickFontSize = helpers.getValueOrDefault(optionTicks.fontSize, globalDefaults.defaultFontSize);
				var tickFontStyle = helpers.getValueOrDefault(optionTicks.fontStyle, globalDefaults.defaultFontStyle);
				var tickFontFamily = helpers.getValueOrDefault(optionTicks.fontFamily, globalDefaults.defaultFontFamily);
				var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
				var tl = gridLines.tickMarkLength;
				var borderDash = helpers.getValueOrDefault(gridLines.borderDash, globalDefaults.borderDash);
				var borderDashOffset = helpers.getValueOrDefault(gridLines.borderDashOffset, globalDefaults.borderDashOffset);

				var scaleLabelFontColor = helpers.getValueOrDefault(scaleLabel.fontColor, globalDefaults.defaultFontColor);
				var scaleLabelFontSize = helpers.getValueOrDefault(scaleLabel.fontSize, globalDefaults.defaultFontSize);
				var scaleLabelFontStyle = helpers.getValueOrDefault(scaleLabel.fontStyle, globalDefaults.defaultFontStyle);
				var scaleLabelFontFamily = helpers.getValueOrDefault(scaleLabel.fontFamily, globalDefaults.defaultFontFamily);
				var scaleLabelFont = helpers.fontString(scaleLabelFontSize, scaleLabelFontStyle, scaleLabelFontFamily);

				var labelRotationRadians = helpers.toRadians(me.labelRotation);
				var cosRotation = Math.cos(labelRotationRadians);
				var longestRotatedLabel = me.longestLabelWidth * cosRotation;

				// Make sure we draw text in the correct color and font
				context.fillStyle = tickFontColor;

				var itemsToDraw = [];

				if (isHorizontal) {
					skipRatio = false;

					// Only calculate the skip ratio with the half width of longestRotateLabel if we got an actual rotation
					// See #2584
					if (isRotated) {
						longestRotatedLabel /= 2;
					}

					if ((longestRotatedLabel + optionTicks.autoSkipPadding) * me.ticks.length > (me.width - (me.paddingLeft + me.paddingRight))) {
						skipRatio = 1 + Math.floor(((longestRotatedLabel + optionTicks.autoSkipPadding) * me.ticks.length) / (me.width - (me.paddingLeft + me.paddingRight)));
					}

					// if they defined a max number of optionTicks,
					// increase skipRatio until that number is met
					if (maxTicks && me.ticks.length > maxTicks) {
						while (!skipRatio || me.ticks.length / (skipRatio || 1) > maxTicks) {
							if (!skipRatio) {
								skipRatio = 1;
							}
							skipRatio += 1;
						}
					}

					if (!useAutoskipper) {
						skipRatio = false;
					}
				}


				var xTickStart = options.position === 'right' ? me.left : me.right - tl;
				var xTickEnd = options.position === 'right' ? me.left + tl : me.right;
				var yTickStart = options.position === 'bottom' ? me.top : me.bottom - tl;
				var yTickEnd = options.position === 'bottom' ? me.top + tl : me.bottom;

				helpers.each(me.ticks, function(label, index) {
					// If the callback returned a null or undefined value, do not draw this line
					if (label === undefined || label === null) {
						return;
					}

					var isLastTick = me.ticks.length === index + 1;

					// Since we always show the last tick,we need may need to hide the last shown one before
					var shouldSkip = (skipRatio > 1 && index % skipRatio > 0) || (index % skipRatio === 0 && index + skipRatio >= me.ticks.length);
					if (shouldSkip && !isLastTick || (label === undefined || label === null)) {
						return;
					}

					var lineWidth, lineColor;
					if (index === (typeof me.zeroLineIndex !== 'undefined' ? me.zeroLineIndex : 0)) {
						// Draw the first index specially
						lineWidth = gridLines.zeroLineWidth;
						lineColor = gridLines.zeroLineColor;
					} else {
						lineWidth = helpers.getValueAtIndexOrDefault(gridLines.lineWidth, index);
						lineColor = helpers.getValueAtIndexOrDefault(gridLines.color, index);
					}

					// Common properties
					var tx1, ty1, tx2, ty2, x1, y1, x2, y2, labelX, labelY;
					var textAlign = 'middle';
					var textBaseline = 'middle';

					if (isHorizontal) {
						if (!isRotated) {
							textBaseline = options.position === 'top' ? 'bottom' : 'top';
						}

						textAlign = isRotated ? 'right' : 'center';

						var xLineValue = me.getPixelForTick(index) + helpers.aliasPixel(lineWidth); // xvalues for grid lines
						labelX = me.getPixelForTick(index, gridLines.offsetGridLines) + optionTicks.labelOffset; // x values for optionTicks (need to consider offsetLabel option)
						labelY = (isRotated) ? me.top + 12 : options.position === 'top' ? me.bottom - tl : me.top + tl;

						tx1 = tx2 = x1 = x2 = xLineValue;
						ty1 = yTickStart;
						ty2 = yTickEnd;
						y1 = chartArea.top;
						y2 = chartArea.bottom;
					} else {
						if (options.position === 'left') {
							if (optionTicks.mirror) {
								labelX = me.right + optionTicks.padding;
								textAlign = 'left';
							} else {
								labelX = me.right - optionTicks.padding;
								textAlign = 'right';
							}
							// right side
						} else if (optionTicks.mirror) {
							labelX = me.left - optionTicks.padding;
							textAlign = 'right';
						} else {
							labelX = me.left + optionTicks.padding;
							textAlign = 'left';
						}

						var yLineValue = me.getPixelForTick(index); // xvalues for grid lines
						yLineValue += helpers.aliasPixel(lineWidth);
						labelY = me.getPixelForTick(index, gridLines.offsetGridLines);

						tx1 = xTickStart;
						tx2 = xTickEnd;
						x1 = chartArea.left;
						x2 = chartArea.right;
						ty1 = ty2 = y1 = y2 = yLineValue;
					}

					itemsToDraw.push({
						tx1: tx1,
						ty1: ty1,
						tx2: tx2,
						ty2: ty2,
						x1: x1,
						y1: y1,
						x2: x2,
						y2: y2,
						labelX: labelX,
						labelY: labelY,
						glWidth: lineWidth,
						glColor: lineColor,
						glBorderDash: borderDash,
						glBorderDashOffset: borderDashOffset,
						rotation: -1 * labelRotationRadians,
						label: label,
						textBaseline: textBaseline,
						textAlign: textAlign
					});
				});

				// Draw all of the tick labels, tick marks, and grid lines at the correct places
				helpers.each(itemsToDraw, function(itemToDraw) {
					if (gridLines.display) {
						context.save();
						context.lineWidth = itemToDraw.glWidth;
						context.strokeStyle = itemToDraw.glColor;
						if (context.setLineDash) {
							context.setLineDash(itemToDraw.glBorderDash);
							context.lineDashOffset = itemToDraw.glBorderDashOffset;
						}

						context.beginPath();

						if (gridLines.drawTicks) {
							context.moveTo(itemToDraw.tx1, itemToDraw.ty1);
							context.lineTo(itemToDraw.tx2, itemToDraw.ty2);
						}

						if (gridLines.drawOnChartArea) {
							context.moveTo(itemToDraw.x1, itemToDraw.y1);
							context.lineTo(itemToDraw.x2, itemToDraw.y2);
						}

						context.stroke();
						context.restore();
					}

					if (optionTicks.display) {
						context.save();
						context.translate(itemToDraw.labelX, itemToDraw.labelY);
						context.rotate(itemToDraw.rotation);
						context.font = tickLabelFont;
						context.textBaseline = itemToDraw.textBaseline;
						context.textAlign = itemToDraw.textAlign;

						var label = itemToDraw.label;
						if (helpers.isArray(label)) {
							for (var i = 0, y = -(label.length - 1)*tickFontSize*0.75; i < label.length; ++i) {
								// We just make sure the multiline element is a string here..
								context.fillText('' + label[i], 0, y);
								// apply same lineSpacing as calculated @ L#320
								y += (tickFontSize * 1.5);
							}
						} else {
							context.fillText(label, 0, 0);
						}
						context.restore();
					}
				});

				if (scaleLabel.display) {
					// Draw the scale label
					var scaleLabelX;
					var scaleLabelY;
					var rotation = 0;

					if (isHorizontal) {
						scaleLabelX = me.left + ((me.right - me.left) / 2); // midpoint of the width
						scaleLabelY = options.position === 'bottom' ? me.bottom - (scaleLabelFontSize / 2) : me.top + (scaleLabelFontSize / 2);
					} else {
						var isLeft = options.position === 'left';
						scaleLabelX = isLeft ? me.left + (scaleLabelFontSize / 2) : me.right - (scaleLabelFontSize / 2);
						scaleLabelY = me.top + ((me.bottom - me.top) / 2);
						rotation = isLeft ? -0.5 * Math.PI : 0.5 * Math.PI;
					}

					context.save();
					context.translate(scaleLabelX, scaleLabelY);
					context.rotate(rotation);
					context.textAlign = 'center';
					context.textBaseline = 'middle';
					context.fillStyle = scaleLabelFontColor; // render in correct colour
					context.font = scaleLabelFont;
					context.fillText(scaleLabel.labelString, 0, 0);
					context.restore();
				}

				if (gridLines.drawBorder) {
					// Draw the line at the edge of the axis
					context.lineWidth = helpers.getValueAtIndexOrDefault(gridLines.lineWidth, 0);
					context.strokeStyle = helpers.getValueAtIndexOrDefault(gridLines.color, 0);
					var x1 = me.left,
						x2 = me.right,
						y1 = me.top,
						y2 = me.bottom;

					var aliasPixel = helpers.aliasPixel(context.lineWidth);
					if (isHorizontal) {
						y1 = y2 = options.position === 'top' ? me.bottom : me.top;
						y1 += aliasPixel;
						y2 += aliasPixel;
					} else {
						x1 = x2 = options.position === 'left' ? me.right : me.left;
						x1 += aliasPixel;
						x2 += aliasPixel;
					}

					context.beginPath();
					context.moveTo(x1, y1);
					context.lineTo(x2, y2);
					context.stroke();
				}
			}
		});
	};

},{}],33:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.scaleService = {
			// Scale registration object. Extensions can register new scale types (such as log or DB scales) and then
			// use the new chart options to grab the correct scale
			constructors: {},
			// Use a registration function so that we can move to an ES6 map when we no longer need to support
			// old browsers

			// Scale config defaults
			defaults: {},
			registerScaleType: function(type, scaleConstructor, defaults) {
				this.constructors[type] = scaleConstructor;
				this.defaults[type] = helpers.clone(defaults);
			},
			getScaleConstructor: function(type) {
				return this.constructors.hasOwnProperty(type) ? this.constructors[type] : undefined;
			},
			getScaleDefaults: function(type) {
				// Return the scale defaults merged with the global settings so that we always use the latest ones
				return this.defaults.hasOwnProperty(type) ? helpers.scaleMerge(Chart.defaults.scale, this.defaults[type]) : {};
			},
			updateScaleDefaults: function(type, additions) {
				var defaults = this.defaults;
				if (defaults.hasOwnProperty(type)) {
					defaults[type] = helpers.extend(defaults[type], additions);
				}
			},
			addScalesToLayout: function(chartInstance) {
				// Adds each scale to the chart.boxes array to be sized accordingly
				helpers.each(chartInstance.scales, function(scale) {
					Chart.layoutService.addBox(chartInstance, scale);
				});
			}
		};
	};

},{}],34:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		/**
		 * Namespace to hold static tick generation functions
		 * @namespace Chart.Ticks
		 */
		Chart.Ticks = {
			/**
			 * Namespace to hold generators for different types of ticks
			 * @namespace Chart.Ticks.generators
			 */
			generators: {
				/**
				 * Interface for the options provided to the numeric tick generator
				 * @interface INumericTickGenerationOptions
				 */
				/**
				 * The maximum number of ticks to display
				 * @name INumericTickGenerationOptions#maxTicks
				 * @type Number
				 */
				/**
				 * The distance between each tick.
				 * @name INumericTickGenerationOptions#stepSize
				 * @type Number
				 * @optional
				 */
				/**
				 * Forced minimum for the ticks. If not specified, the minimum of the data range is used to calculate the tick minimum
				 * @name INumericTickGenerationOptions#min
				 * @type Number
				 * @optional
				 */
				/**
				 * The maximum value of the ticks. If not specified, the maximum of the data range is used to calculate the tick maximum
				 * @name INumericTickGenerationOptions#max
				 * @type Number
				 * @optional
				 */

				/**
				 * Generate a set of linear ticks
				 * @method Chart.Ticks.generators.linear
				 * @param generationOptions {INumericTickGenerationOptions} the options used to generate the ticks
				 * @param dataRange {IRange} the range of the data
				 * @returns {Array<Number>} array of tick values
				 */
				linear: function(generationOptions, dataRange) {
					var ticks = [];
					// To get a "nice" value for the tick spacing, we will use the appropriately named
					// "nice number" algorithm. See http://stackoverflow.com/questions/8506881/nice-label-algorithm-for-charts-with-minimum-ticks
					// for details.

					var spacing;
					if (generationOptions.stepSize && generationOptions.stepSize > 0) {
						spacing = generationOptions.stepSize;
					} else {
						var niceRange = helpers.niceNum(dataRange.max - dataRange.min, false);
						spacing = helpers.niceNum(niceRange / (generationOptions.maxTicks - 1), true);
					}
					var niceMin = Math.floor(dataRange.min / spacing) * spacing;
					var niceMax = Math.ceil(dataRange.max / spacing) * spacing;

					// If min, max and stepSize is set and they make an evenly spaced scale use it.
					if (generationOptions.min && generationOptions.max && generationOptions.stepSize) {
						var minMaxDeltaDivisibleByStepSize = ((generationOptions.max - generationOptions.min) % generationOptions.stepSize) === 0;
						if (minMaxDeltaDivisibleByStepSize) {
							niceMin = generationOptions.min;
							niceMax = generationOptions.max;
						}
					}

					var numSpaces = (niceMax - niceMin) / spacing;
					// If very close to our rounded value, use it.
					if (helpers.almostEquals(numSpaces, Math.round(numSpaces), spacing / 1000)) {
						numSpaces = Math.round(numSpaces);
					} else {
						numSpaces = Math.ceil(numSpaces);
					}

					// Put the values into the ticks array
					ticks.push(generationOptions.min !== undefined ? generationOptions.min : niceMin);
					for (var j = 1; j < numSpaces; ++j) {
						ticks.push(niceMin + (j * spacing));
					}
					ticks.push(generationOptions.max !== undefined ? generationOptions.max : niceMax);

					return ticks;
				},

				/**
				 * Generate a set of logarithmic ticks
				 * @method Chart.Ticks.generators.logarithmic
				 * @param generationOptions {INumericTickGenerationOptions} the options used to generate the ticks
				 * @param dataRange {IRange} the range of the data
				 * @returns {Array<Number>} array of tick values
				 */
				logarithmic: function(generationOptions, dataRange) {
					var ticks = [];
					var getValueOrDefault = helpers.getValueOrDefault;

					// Figure out what the max number of ticks we can support it is based on the size of
					// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
					// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on
					// the graph
					var tickVal = getValueOrDefault(generationOptions.min, Math.pow(10, Math.floor(helpers.log10(dataRange.min))));

					while (tickVal < dataRange.max) {
						ticks.push(tickVal);

						var exp;
						var significand;

						if (tickVal === 0) {
							exp = Math.floor(helpers.log10(dataRange.minNotZero));
							significand = Math.round(dataRange.minNotZero / Math.pow(10, exp));
						} else {
							exp = Math.floor(helpers.log10(tickVal));
							significand = Math.floor(tickVal / Math.pow(10, exp)) + 1;
						}

						if (significand === 10) {
							significand = 1;
							++exp;
						}

						tickVal = significand * Math.pow(10, exp);
					}

					var lastTick = getValueOrDefault(generationOptions.max, tickVal);
					ticks.push(lastTick);

					return ticks;
				}
			},

			/**
			 * Namespace to hold formatters for different types of ticks
			 * @namespace Chart.Ticks.formatters
			 */
			formatters: {
				/**
				 * Formatter for value labels
				 * @method Chart.Ticks.formatters.values
				 * @param value the value to display
				 * @return {String|Array} the label to display
				 */
				values: function(value) {
					return helpers.isArray(value) ? value : '' + value;
				},

				/**
				 * Formatter for linear numeric ticks
				 * @method Chart.Ticks.formatters.linear
				 * @param tickValue {Number} the value to be formatted
				 * @param index {Number} the position of the tickValue parameter in the ticks array
				 * @param ticks {Array<Number>} the list of ticks being converted
				 * @return {String} string representation of the tickValue parameter
				 */
				linear: function(tickValue, index, ticks) {
					// If we have lots of ticks, don't use the ones
					var delta = ticks.length > 3 ? ticks[2] - ticks[1] : ticks[1] - ticks[0];

					// If we have a number like 2.5 as the delta, figure out how many decimal places we need
					if (Math.abs(delta) > 1) {
						if (tickValue !== Math.floor(tickValue)) {
							// not an integer
							delta = tickValue - Math.floor(tickValue);
						}
					}

					var logDelta = helpers.log10(Math.abs(delta));
					var tickString = '';

					if (tickValue !== 0) {
						var numDecimal = -1 * Math.floor(logDelta);
						numDecimal = Math.max(Math.min(numDecimal, 20), 0); // toFixed has a max of 20 decimal places
						tickString = tickValue.toFixed(numDecimal);
					} else {
						tickString = '0'; // never show decimal places for 0
					}

					return tickString;
				},

				logarithmic: function(tickValue, index, ticks) {
					var remain = tickValue / (Math.pow(10, Math.floor(helpers.log10(tickValue))));

					if (tickValue === 0) {
						return '0';
					} else if (remain === 1 || remain === 2 || remain === 5 || index === 0 || index === ticks.length - 1) {
						return tickValue.toExponential();
					}
					return '';
				}
			}
		};
	};

},{}],35:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		Chart.defaults.global.title = {
			display: false,
			position: 'top',
			fullWidth: true, // marks that this box should take the full width of the canvas (pushing down other boxes)

			fontStyle: 'bold',
			padding: 10,

			// actual title
			text: ''
		};

		var noop = helpers.noop;
		Chart.Title = Chart.Element.extend({

			initialize: function(config) {
				var me = this;
				helpers.extend(me, config);
				me.options = helpers.configMerge(Chart.defaults.global.title, config.options);

				// Contains hit boxes for each dataset (in dataset order)
				me.legendHitBoxes = [];
			},

			// These methods are ordered by lifecycle. Utilities then follow.

			beforeUpdate: function() {
				var chartOpts = this.chart.options;
				if (chartOpts && chartOpts.title) {
					this.options = helpers.configMerge(Chart.defaults.global.title, chartOpts.title);
				}
			},
			update: function(maxWidth, maxHeight, margins) {
				var me = this;

				// Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
				me.beforeUpdate();

				// Absorb the master measurements
				me.maxWidth = maxWidth;
				me.maxHeight = maxHeight;
				me.margins = margins;

				// Dimensions
				me.beforeSetDimensions();
				me.setDimensions();
				me.afterSetDimensions();
				// Labels
				me.beforeBuildLabels();
				me.buildLabels();
				me.afterBuildLabels();

				// Fit
				me.beforeFit();
				me.fit();
				me.afterFit();
				//
				me.afterUpdate();

				return me.minSize;

			},
			afterUpdate: noop,

			//

			beforeSetDimensions: noop,
			setDimensions: function() {
				var me = this;
				// Set the unconstrained dimension before label rotation
				if (me.isHorizontal()) {
					// Reset position before calculating rotation
					me.width = me.maxWidth;
					me.left = 0;
					me.right = me.width;
				} else {
					me.height = me.maxHeight;

					// Reset position before calculating rotation
					me.top = 0;
					me.bottom = me.height;
				}

				// Reset padding
				me.paddingLeft = 0;
				me.paddingTop = 0;
				me.paddingRight = 0;
				me.paddingBottom = 0;

				// Reset minSize
				me.minSize = {
					width: 0,
					height: 0
				};
			},
			afterSetDimensions: noop,

			//

			beforeBuildLabels: noop,
			buildLabels: noop,
			afterBuildLabels: noop,

			//

			beforeFit: noop,
			fit: function() {
				var me = this,
					valueOrDefault = helpers.getValueOrDefault,
					opts = me.options,
					globalDefaults = Chart.defaults.global,
					display = opts.display,
					fontSize = valueOrDefault(opts.fontSize, globalDefaults.defaultFontSize),
					minSize = me.minSize;

				if (me.isHorizontal()) {
					minSize.width = me.maxWidth; // fill all the width
					minSize.height = display ? fontSize + (opts.padding * 2) : 0;
				} else {
					minSize.width = display ? fontSize + (opts.padding * 2) : 0;
					minSize.height = me.maxHeight; // fill all the height
				}

				me.width = minSize.width;
				me.height = minSize.height;

			},
			afterFit: noop,

			// Shared Methods
			isHorizontal: function() {
				var pos = this.options.position;
				return pos === 'top' || pos === 'bottom';
			},

			// Actually draw the title block on the canvas
			draw: function() {
				var me = this,
					ctx = me.ctx,
					valueOrDefault = helpers.getValueOrDefault,
					opts = me.options,
					globalDefaults = Chart.defaults.global;

				if (opts.display) {
					var fontSize = valueOrDefault(opts.fontSize, globalDefaults.defaultFontSize),
						fontStyle = valueOrDefault(opts.fontStyle, globalDefaults.defaultFontStyle),
						fontFamily = valueOrDefault(opts.fontFamily, globalDefaults.defaultFontFamily),
						titleFont = helpers.fontString(fontSize, fontStyle, fontFamily),
						rotation = 0,
						titleX,
						titleY,
						top = me.top,
						left = me.left,
						bottom = me.bottom,
						right = me.right,
						maxWidth;

					ctx.fillStyle = valueOrDefault(opts.fontColor, globalDefaults.defaultFontColor); // render in correct colour
					ctx.font = titleFont;

					// Horizontal
					if (me.isHorizontal()) {
						titleX = left + ((right - left) / 2); // midpoint of the width
						titleY = top + ((bottom - top) / 2); // midpoint of the height
						maxWidth = right - left;
					} else {
						titleX = opts.position === 'left' ? left + (fontSize / 2) : right - (fontSize / 2);
						titleY = top + ((bottom - top) / 2);
						maxWidth = bottom - top;
						rotation = Math.PI * (opts.position === 'left' ? -0.5 : 0.5);
					}

					ctx.save();
					ctx.translate(titleX, titleY);
					ctx.rotate(rotation);
					ctx.textAlign = 'center';
					ctx.textBaseline = 'middle';
					ctx.fillText(opts.text, 0, 0, maxWidth);
					ctx.restore();
				}
			}
		});

		// Register the title plugin
		Chart.plugins.register({
			beforeInit: function(chartInstance) {
				var opts = chartInstance.options;
				var titleOpts = opts.title;

				if (titleOpts) {
					chartInstance.titleBlock = new Chart.Title({
						ctx: chartInstance.chart.ctx,
						options: titleOpts,
						chart: chartInstance
					});

					Chart.layoutService.addBox(chartInstance, chartInstance.titleBlock);
				}
			}
		});
	};

},{}],36:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		/**
		 * Helper method to merge the opacity into a color
		 */
		function mergeOpacity(colorString, opacity) {
			var color = helpers.color(colorString);
			return color.alpha(opacity * color.alpha()).rgbaString();
		}

		Chart.defaults.global.tooltips = {
			enabled: true,
			custom: null,
			mode: 'nearest',
			position: 'average',
			intersect: true,
			backgroundColor: 'rgba(0,0,0,0.8)',
			titleFontStyle: 'bold',
			titleSpacing: 2,
			titleMarginBottom: 6,
			titleFontColor: '#fff',
			titleAlign: 'left',
			bodySpacing: 2,
			bodyFontColor: '#fff',
			bodyAlign: 'left',
			footerFontStyle: 'bold',
			footerSpacing: 2,
			footerMarginTop: 6,
			footerFontColor: '#fff',
			footerAlign: 'left',
			yPadding: 6,
			xPadding: 6,
			caretSize: 5,
			cornerRadius: 6,
			multiKeyBackground: '#fff',
			displayColors: true,
			callbacks: {
				// Args are: (tooltipItems, data)
				beforeTitle: helpers.noop,
				title: function(tooltipItems, data) {
					// Pick first xLabel for now
					var title = '';
					var labels = data.labels;
					var labelCount = labels ? labels.length : 0;

					if (tooltipItems.length > 0) {
						var item = tooltipItems[0];

						if (item.xLabel) {
							title = item.xLabel;
						} else if (labelCount > 0 && item.index < labelCount) {
							title = labels[item.index];
						}
					}

					return title;
				},
				afterTitle: helpers.noop,

				// Args are: (tooltipItems, data)
				beforeBody: helpers.noop,

				// Args are: (tooltipItem, data)
				beforeLabel: helpers.noop,
				label: function(tooltipItem, data) {
					var datasetLabel = data.datasets[tooltipItem.datasetIndex].label || '';
					return datasetLabel + ': ' + tooltipItem.yLabel;
				},
				labelColor: function(tooltipItem, chartInstance) {
					var meta = chartInstance.getDatasetMeta(tooltipItem.datasetIndex);
					var activeElement = meta.data[tooltipItem.index];
					var view = activeElement._view;
					return {
						borderColor: view.borderColor,
						backgroundColor: view.backgroundColor
					};
				},
				afterLabel: helpers.noop,

				// Args are: (tooltipItems, data)
				afterBody: helpers.noop,

				// Args are: (tooltipItems, data)
				beforeFooter: helpers.noop,
				footer: helpers.noop,
				afterFooter: helpers.noop
			}
		};

		// Helper to push or concat based on if the 2nd parameter is an array or not
		function pushOrConcat(base, toPush) {
			if (toPush) {
				if (helpers.isArray(toPush)) {
					// base = base.concat(toPush);
					Array.prototype.push.apply(base, toPush);
				} else {
					base.push(toPush);
				}
			}

			return base;
		}

		// Private helper to create a tooltip item model
		// @param element : the chart element (point, arc, bar) to create the tooltip item for
		// @return : new tooltip item
		function createTooltipItem(element) {
			var xScale = element._xScale;
			var yScale = element._yScale || element._scale; // handle radar || polarArea charts
			var index = element._index,
				datasetIndex = element._datasetIndex;

			return {
				xLabel: xScale ? xScale.getLabelForIndex(index, datasetIndex) : '',
				yLabel: yScale ? yScale.getLabelForIndex(index, datasetIndex) : '',
				index: index,
				datasetIndex: datasetIndex,
				x: element._model.x,
				y: element._model.y
			};
		}

		/**
		 * Helper to get the reset model for the tooltip
		 * @param tooltipOpts {Object} the tooltip options
		 */
		function getBaseModel(tooltipOpts) {
			var globalDefaults = Chart.defaults.global;
			var getValueOrDefault = helpers.getValueOrDefault;

			return {
				// Positioning
				xPadding: tooltipOpts.xPadding,
				yPadding: tooltipOpts.yPadding,
				xAlign: tooltipOpts.xAlign,
				yAlign: tooltipOpts.yAlign,

				// Body
				bodyFontColor: tooltipOpts.bodyFontColor,
				_bodyFontFamily: getValueOrDefault(tooltipOpts.bodyFontFamily, globalDefaults.defaultFontFamily),
				_bodyFontStyle: getValueOrDefault(tooltipOpts.bodyFontStyle, globalDefaults.defaultFontStyle),
				_bodyAlign: tooltipOpts.bodyAlign,
				bodyFontSize: getValueOrDefault(tooltipOpts.bodyFontSize, globalDefaults.defaultFontSize),
				bodySpacing: tooltipOpts.bodySpacing,

				// Title
				titleFontColor: tooltipOpts.titleFontColor,
				_titleFontFamily: getValueOrDefault(tooltipOpts.titleFontFamily, globalDefaults.defaultFontFamily),
				_titleFontStyle: getValueOrDefault(tooltipOpts.titleFontStyle, globalDefaults.defaultFontStyle),
				titleFontSize: getValueOrDefault(tooltipOpts.titleFontSize, globalDefaults.defaultFontSize),
				_titleAlign: tooltipOpts.titleAlign,
				titleSpacing: tooltipOpts.titleSpacing,
				titleMarginBottom: tooltipOpts.titleMarginBottom,

				// Footer
				footerFontColor: tooltipOpts.footerFontColor,
				_footerFontFamily: getValueOrDefault(tooltipOpts.footerFontFamily, globalDefaults.defaultFontFamily),
				_footerFontStyle: getValueOrDefault(tooltipOpts.footerFontStyle, globalDefaults.defaultFontStyle),
				footerFontSize: getValueOrDefault(tooltipOpts.footerFontSize, globalDefaults.defaultFontSize),
				_footerAlign: tooltipOpts.footerAlign,
				footerSpacing: tooltipOpts.footerSpacing,
				footerMarginTop: tooltipOpts.footerMarginTop,

				// Appearance
				caretSize: tooltipOpts.caretSize,
				cornerRadius: tooltipOpts.cornerRadius,
				backgroundColor: tooltipOpts.backgroundColor,
				opacity: 0,
				legendColorBackground: tooltipOpts.multiKeyBackground,
				displayColors: tooltipOpts.displayColors
			};
		}

		/**
		 * Get the size of the tooltip
		 */
		function getTooltipSize(tooltip, model) {
			var ctx = tooltip._chart.ctx;

			var height = model.yPadding * 2; // Tooltip Padding
			var width = 0;

			// Count of all lines in the body
			var body = model.body;
			var combinedBodyLength = body.reduce(function(count, bodyItem) {
				return count + bodyItem.before.length + bodyItem.lines.length + bodyItem.after.length;
			}, 0);
			combinedBodyLength += model.beforeBody.length + model.afterBody.length;

			var titleLineCount = model.title.length;
			var footerLineCount = model.footer.length;
			var titleFontSize = model.titleFontSize,
				bodyFontSize = model.bodyFontSize,
				footerFontSize = model.footerFontSize;

			height += titleLineCount * titleFontSize; // Title Lines
			height += titleLineCount ? (titleLineCount - 1) * model.titleSpacing : 0; // Title Line Spacing
			height += titleLineCount ? model.titleMarginBottom : 0; // Title's bottom Margin
			height += combinedBodyLength * bodyFontSize; // Body Lines
			height += combinedBodyLength ? (combinedBodyLength - 1) * model.bodySpacing : 0; // Body Line Spacing
			height += footerLineCount ? model.footerMarginTop : 0; // Footer Margin
			height += footerLineCount * (footerFontSize); // Footer Lines
			height += footerLineCount ? (footerLineCount - 1) * model.footerSpacing : 0; // Footer Line Spacing

			// Title width
			var widthPadding = 0;
			var maxLineWidth = function(line) {
				width = Math.max(width, ctx.measureText(line).width + widthPadding);
			};

			ctx.font = helpers.fontString(titleFontSize, model._titleFontStyle, model._titleFontFamily);
			helpers.each(model.title, maxLineWidth);

			// Body width
			ctx.font = helpers.fontString(bodyFontSize, model._bodyFontStyle, model._bodyFontFamily);
			helpers.each(model.beforeBody.concat(model.afterBody), maxLineWidth);

			// Body lines may include some extra width due to the color box
			widthPadding = model.displayColors ? (bodyFontSize + 2) : 0;
			helpers.each(body, function(bodyItem) {
				helpers.each(bodyItem.before, maxLineWidth);
				helpers.each(bodyItem.lines, maxLineWidth);
				helpers.each(bodyItem.after, maxLineWidth);
			});

			// Reset back to 0
			widthPadding = 0;

			// Footer width
			ctx.font = helpers.fontString(footerFontSize, model._footerFontStyle, model._footerFontFamily);
			helpers.each(model.footer, maxLineWidth);

			// Add padding
			width += 2 * model.xPadding;

			return {
				width: width,
				height: height
			};
		}

		/**
		 * Helper to get the alignment of a tooltip given the size
		 */
		function determineAlignment(tooltip, size) {
			var model = tooltip._model;
			var chart = tooltip._chart;
			var chartArea = tooltip._chartInstance.chartArea;
			var xAlign = 'center';
			var yAlign = 'center';

			if (model.y < size.height) {
				yAlign = 'top';
			} else if (model.y > (chart.height - size.height)) {
				yAlign = 'bottom';
			}

			var lf, rf; // functions to determine left, right alignment
			var olf, orf; // functions to determine if left/right alignment causes tooltip to go outside chart
			var yf; // function to get the y alignment if the tooltip goes outside of the left or right edges
			var midX = (chartArea.left + chartArea.right) / 2;
			var midY = (chartArea.top + chartArea.bottom) / 2;

			if (yAlign === 'center') {
				lf = function(x) {
					return x <= midX;
				};
				rf = function(x) {
					return x > midX;
				};
			} else {
				lf = function(x) {
					return x <= (size.width / 2);
				};
				rf = function(x) {
					return x >= (chart.width - (size.width / 2));
				};
			}

			olf = function(x) {
				return x + size.width > chart.width;
			};
			orf = function(x) {
				return x - size.width < 0;
			};
			yf = function(y) {
				return y <= midY ? 'top' : 'bottom';
			};

			if (lf(model.x)) {
				xAlign = 'left';

				// Is tooltip too wide and goes over the right side of the chart.?
				if (olf(model.x)) {
					xAlign = 'center';
					yAlign = yf(model.y);
				}
			} else if (rf(model.x)) {
				xAlign = 'right';

				// Is tooltip too wide and goes outside left edge of canvas?
				if (orf(model.x)) {
					xAlign = 'center';
					yAlign = yf(model.y);
				}
			}

			var opts = tooltip._options;
			return {
				xAlign: opts.xAlign ? opts.xAlign : xAlign,
				yAlign: opts.yAlign ? opts.yAlign : yAlign
			};
		}

		/**
		 * @Helper to get the location a tooltip needs to be placed at given the initial position (via the vm) and the size and alignment
		 */
		function getBackgroundPoint(vm, size, alignment) {
			// Background Position
			var x = vm.x;
			var y = vm.y;

			var caretSize = vm.caretSize,
				caretPadding = vm.caretPadding,
				cornerRadius = vm.cornerRadius,
				xAlign = alignment.xAlign,
				yAlign = alignment.yAlign,
				paddingAndSize = caretSize + caretPadding,
				radiusAndPadding = cornerRadius + caretPadding;

			if (xAlign === 'right') {
				x -= size.width;
			} else if (xAlign === 'center') {
				x -= (size.width / 2);
			}

			if (yAlign === 'top') {
				y += paddingAndSize;
			} else if (yAlign === 'bottom') {
				y -= size.height + paddingAndSize;
			} else {
				y -= (size.height / 2);
			}

			if (yAlign === 'center') {
				if (xAlign === 'left') {
					x += paddingAndSize;
				} else if (xAlign === 'right') {
					x -= paddingAndSize;
				}
			} else if (xAlign === 'left') {
				x -= radiusAndPadding;
			} else if (xAlign === 'right') {
				x += radiusAndPadding;
			}

			return {
				x: x,
				y: y
			};
		}

		Chart.Tooltip = Chart.Element.extend({
			initialize: function() {
				this._model = getBaseModel(this._options);
			},

			// Get the title
			// Args are: (tooltipItem, data)
			getTitle: function() {
				var me = this;
				var opts = me._options;
				var callbacks = opts.callbacks;

				var beforeTitle = callbacks.beforeTitle.apply(me, arguments),
					title = callbacks.title.apply(me, arguments),
					afterTitle = callbacks.afterTitle.apply(me, arguments);

				var lines = [];
				lines = pushOrConcat(lines, beforeTitle);
				lines = pushOrConcat(lines, title);
				lines = pushOrConcat(lines, afterTitle);

				return lines;
			},

			// Args are: (tooltipItem, data)
			getBeforeBody: function() {
				var lines = this._options.callbacks.beforeBody.apply(this, arguments);
				return helpers.isArray(lines) ? lines : lines !== undefined ? [lines] : [];
			},

			// Args are: (tooltipItem, data)
			getBody: function(tooltipItems, data) {
				var me = this;
				var callbacks = me._options.callbacks;
				var bodyItems = [];

				helpers.each(tooltipItems, function(tooltipItem) {
					var bodyItem = {
						before: [],
						lines: [],
						after: []
					};
					pushOrConcat(bodyItem.before, callbacks.beforeLabel.call(me, tooltipItem, data));
					pushOrConcat(bodyItem.lines, callbacks.label.call(me, tooltipItem, data));
					pushOrConcat(bodyItem.after, callbacks.afterLabel.call(me, tooltipItem, data));

					bodyItems.push(bodyItem);
				});

				return bodyItems;
			},

			// Args are: (tooltipItem, data)
			getAfterBody: function() {
				var lines = this._options.callbacks.afterBody.apply(this, arguments);
				return helpers.isArray(lines) ? lines : lines !== undefined ? [lines] : [];
			},

			// Get the footer and beforeFooter and afterFooter lines
			// Args are: (tooltipItem, data)
			getFooter: function() {
				var me = this;
				var callbacks = me._options.callbacks;

				var beforeFooter = callbacks.beforeFooter.apply(me, arguments);
				var footer = callbacks.footer.apply(me, arguments);
				var afterFooter = callbacks.afterFooter.apply(me, arguments);

				var lines = [];
				lines = pushOrConcat(lines, beforeFooter);
				lines = pushOrConcat(lines, footer);
				lines = pushOrConcat(lines, afterFooter);

				return lines;
			},

			update: function(changed) {
				var me = this;
				var opts = me._options;

				// Need to regenerate the model because its faster than using extend and it is necessary due to the optimization in Chart.Element.transition
				// that does _view = _model if ease === 1. This causes the 2nd tooltip update to set properties in both the view and model at the same time
				// which breaks any animations.
				var existingModel = me._model;
				var model = me._model = getBaseModel(opts);
				var active = me._active;

				var data = me._data;
				var chartInstance = me._chartInstance;

				// In the case where active.length === 0 we need to keep these at existing values for good animations
				var alignment = {
					xAlign: existingModel.xAlign,
					yAlign: existingModel.yAlign
				};
				var backgroundPoint = {
					x: existingModel.x,
					y: existingModel.y
				};
				var tooltipSize = {
					width: existingModel.width,
					height: existingModel.height
				};
				var tooltipPosition = {
					x: existingModel.caretX,
					y: existingModel.caretY
				};

				var i, len;

				if (active.length) {
					model.opacity = 1;

					var labelColors = [];
					tooltipPosition = Chart.Tooltip.positioners[opts.position](active, me._eventPosition);

					var tooltipItems = [];
					for (i = 0, len = active.length; i < len; ++i) {
						tooltipItems.push(createTooltipItem(active[i]));
					}

					// If the user provided a filter function, use it to modify the tooltip items
					if (opts.filter) {
						tooltipItems = tooltipItems.filter(function(a) {
							return opts.filter(a, data);
						});
					}

					// If the user provided a sorting function, use it to modify the tooltip items
					if (opts.itemSort) {
						tooltipItems = tooltipItems.sort(function(a, b) {
							return opts.itemSort(a, b, data);
						});
					}

					// Determine colors for boxes
					helpers.each(tooltipItems, function(tooltipItem) {
						labelColors.push(opts.callbacks.labelColor.call(me, tooltipItem, chartInstance));
					});

					// Build the Text Lines
					model.title = me.getTitle(tooltipItems, data);
					model.beforeBody = me.getBeforeBody(tooltipItems, data);
					model.body = me.getBody(tooltipItems, data);
					model.afterBody = me.getAfterBody(tooltipItems, data);
					model.footer = me.getFooter(tooltipItems, data);

					// Initial positioning and colors
					model.x = Math.round(tooltipPosition.x);
					model.y = Math.round(tooltipPosition.y);
					model.caretPadding = helpers.getValueOrDefault(tooltipPosition.padding, 2);
					model.labelColors = labelColors;

					// data points
					model.dataPoints = tooltipItems;

					// We need to determine alignment of the tooltip
					tooltipSize = getTooltipSize(this, model);
					alignment = determineAlignment(this, tooltipSize);
					// Final Size and Position
					backgroundPoint = getBackgroundPoint(model, tooltipSize, alignment);
				} else {
					model.opacity = 0;
				}

				model.xAlign = alignment.xAlign;
				model.yAlign = alignment.yAlign;
				model.x = backgroundPoint.x;
				model.y = backgroundPoint.y;
				model.width = tooltipSize.width;
				model.height = tooltipSize.height;

				// Point where the caret on the tooltip points to
				model.caretX = tooltipPosition.x;
				model.caretY = tooltipPosition.y;

				me._model = model;

				if (changed && opts.custom) {
					opts.custom.call(me, model);
				}

				return me;
			},
			drawCaret: function(tooltipPoint, size, opacity) {
				var vm = this._view;
				var ctx = this._chart.ctx;
				var x1, x2, x3;
				var y1, y2, y3;
				var caretSize = vm.caretSize;
				var cornerRadius = vm.cornerRadius;
				var xAlign = vm.xAlign,
					yAlign = vm.yAlign;
				var ptX = tooltipPoint.x,
					ptY = tooltipPoint.y;
				var width = size.width,
					height = size.height;

				if (yAlign === 'center') {
					// Left or right side
					if (xAlign === 'left') {
						x1 = ptX;
						x2 = x1 - caretSize;
						x3 = x1;
					} else {
						x1 = ptX + width;
						x2 = x1 + caretSize;
						x3 = x1;
					}

					y2 = ptY + (height / 2);
					y1 = y2 - caretSize;
					y3 = y2 + caretSize;
				} else {
					if (xAlign === 'left') {
						x1 = ptX + cornerRadius;
						x2 = x1 + caretSize;
						x3 = x2 + caretSize;
					} else if (xAlign === 'right') {
						x1 = ptX + width - cornerRadius;
						x2 = x1 - caretSize;
						x3 = x2 - caretSize;
					} else {
						x2 = ptX + (width / 2);
						x1 = x2 - caretSize;
						x3 = x2 + caretSize;
					}

					if (yAlign === 'top') {
						y1 = ptY;
						y2 = y1 - caretSize;
						y3 = y1;
					} else {
						y1 = ptY + height;
						y2 = y1 + caretSize;
						y3 = y1;
					}
				}

				ctx.fillStyle = mergeOpacity(vm.backgroundColor, opacity);
				ctx.beginPath();
				ctx.moveTo(x1, y1);
				ctx.lineTo(x2, y2);
				ctx.lineTo(x3, y3);
				ctx.closePath();
				ctx.fill();
			},
			drawTitle: function(pt, vm, ctx, opacity) {
				var title = vm.title;

				if (title.length) {
					ctx.textAlign = vm._titleAlign;
					ctx.textBaseline = 'top';

					var titleFontSize = vm.titleFontSize,
						titleSpacing = vm.titleSpacing;

					ctx.fillStyle = mergeOpacity(vm.titleFontColor, opacity);
					ctx.font = helpers.fontString(titleFontSize, vm._titleFontStyle, vm._titleFontFamily);

					var i, len;
					for (i = 0, len = title.length; i < len; ++i) {
						ctx.fillText(title[i], pt.x, pt.y);
						pt.y += titleFontSize + titleSpacing; // Line Height and spacing

						if (i + 1 === title.length) {
							pt.y += vm.titleMarginBottom - titleSpacing; // If Last, add margin, remove spacing
						}
					}
				}
			},
			drawBody: function(pt, vm, ctx, opacity) {
				var bodyFontSize = vm.bodyFontSize;
				var bodySpacing = vm.bodySpacing;
				var body = vm.body;

				ctx.textAlign = vm._bodyAlign;
				ctx.textBaseline = 'top';

				var textColor = mergeOpacity(vm.bodyFontColor, opacity);
				ctx.fillStyle = textColor;
				ctx.font = helpers.fontString(bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);

				// Before Body
				var xLinePadding = 0;
				var fillLineOfText = function(line) {
					ctx.fillText(line, pt.x + xLinePadding, pt.y);
					pt.y += bodyFontSize + bodySpacing;
				};

				// Before body lines
				helpers.each(vm.beforeBody, fillLineOfText);

				var drawColorBoxes = vm.displayColors;
				xLinePadding = drawColorBoxes ? (bodyFontSize + 2) : 0;

				// Draw body lines now
				helpers.each(body, function(bodyItem, i) {
					helpers.each(bodyItem.before, fillLineOfText);

					helpers.each(bodyItem.lines, function(line) {
						// Draw Legend-like boxes if needed
						if (drawColorBoxes) {
							// Fill a white rect so that colours merge nicely if the opacity is < 1
							ctx.fillStyle = mergeOpacity(vm.legendColorBackground, opacity);
							ctx.fillRect(pt.x, pt.y, bodyFontSize, bodyFontSize);

							// Border
							ctx.strokeStyle = mergeOpacity(vm.labelColors[i].borderColor, opacity);
							ctx.strokeRect(pt.x, pt.y, bodyFontSize, bodyFontSize);

							// Inner square
							ctx.fillStyle = mergeOpacity(vm.labelColors[i].backgroundColor, opacity);
							ctx.fillRect(pt.x + 1, pt.y + 1, bodyFontSize - 2, bodyFontSize - 2);

							ctx.fillStyle = textColor;
						}

						fillLineOfText(line);
					});

					helpers.each(bodyItem.after, fillLineOfText);
				});

				// Reset back to 0 for after body
				xLinePadding = 0;

				// After body lines
				helpers.each(vm.afterBody, fillLineOfText);
				pt.y -= bodySpacing; // Remove last body spacing
			},
			drawFooter: function(pt, vm, ctx, opacity) {
				var footer = vm.footer;

				if (footer.length) {
					pt.y += vm.footerMarginTop;

					ctx.textAlign = vm._footerAlign;
					ctx.textBaseline = 'top';

					ctx.fillStyle = mergeOpacity(vm.footerFontColor, opacity);
					ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);

					helpers.each(footer, function(line) {
						ctx.fillText(line, pt.x, pt.y);
						pt.y += vm.footerFontSize + vm.footerSpacing;
					});
				}
			},
			drawBackground: function(pt, vm, ctx, tooltipSize, opacity) {
				ctx.fillStyle = mergeOpacity(vm.backgroundColor, opacity);
				helpers.drawRoundedRectangle(ctx, pt.x, pt.y, tooltipSize.width, tooltipSize.height, vm.cornerRadius);
				ctx.fill();
			},
			draw: function() {
				var ctx = this._chart.ctx;
				var vm = this._view;

				if (vm.opacity === 0) {
					return;
				}

				var tooltipSize = {
					width: vm.width,
					height: vm.height
				};
				var pt = {
					x: vm.x,
					y: vm.y
				};

				// IE11/Edge does not like very small opacities, so snap to 0
				var opacity = Math.abs(vm.opacity < 1e-3) ? 0 : vm.opacity;

				if (this._options.enabled) {
					// Draw Background
					this.drawBackground(pt, vm, ctx, tooltipSize, opacity);

					// Draw Caret
					this.drawCaret(pt, tooltipSize, opacity);

					// Draw Title, Body, and Footer
					pt.x += vm.xPadding;
					pt.y += vm.yPadding;

					// Titles
					this.drawTitle(pt, vm, ctx, opacity);

					// Body
					this.drawBody(pt, vm, ctx, opacity);

					// Footer
					this.drawFooter(pt, vm, ctx, opacity);
				}
			},

			/**
			 * Handle an event
			 * @private
			 * @param e {Event} the event to handle
			 * @returns {Boolean} true if the tooltip changed
			 */
			handleEvent: function(e) {
				var me = this;
				var options = me._options;
				var changed = false;

				me._lastActive = me._lastActive || [];

				// Find Active Elements for tooltips
				if (e.type === 'mouseout') {
					me._active = [];
				} else {
					me._active = me._chartInstance.getElementsAtEventForMode(e, options.mode, options);
				}

				// Remember Last Actives
				changed = !helpers.arrayEquals(me._active, me._lastActive);
				me._lastActive = me._active;

				if (options.enabled || options.custom) {
					me._eventPosition = helpers.getRelativePosition(e, me._chart);

					var model = me._model;
					me.update(true);
					me.pivot();

					// See if our tooltip position changed
					changed |= (model.x !== me._model.x) || (model.y !== me._model.y);
				}

				return changed;
			}
		});

		/**
		 * @namespace Chart.Tooltip.positioners
		 */
		Chart.Tooltip.positioners = {
			/**
			 * Average mode places the tooltip at the average position of the elements shown
			 * @function Chart.Tooltip.positioners.average
			 * @param elements {ChartElement[]} the elements being displayed in the tooltip
			 * @returns {Point} tooltip position
			 */
			average: function(elements) {
				if (!elements.length) {
					return false;
				}

				var i, len;
				var x = 0;
				var y = 0;
				var count = 0;

				for (i = 0, len = elements.length; i < len; ++i) {
					var el = elements[i];
					if (el && el.hasValue()) {
						var pos = el.tooltipPosition();
						x += pos.x;
						y += pos.y;
						++count;
					}
				}

				return {
					x: Math.round(x / count),
					y: Math.round(y / count)
				};
			},

			/**
			 * Gets the tooltip position nearest of the item nearest to the event position
			 * @function Chart.Tooltip.positioners.nearest
			 * @param elements {Chart.Element[]} the tooltip elements
			 * @param eventPosition {Point} the position of the event in canvas coordinates
			 * @returns {Point} the tooltip position
			 */
			nearest: function(elements, eventPosition) {
				var x = eventPosition.x;
				var y = eventPosition.y;

				var nearestElement;
				var minDistance = Number.POSITIVE_INFINITY;
				var i, len;
				for (i = 0, len = elements.length; i < len; ++i) {
					var el = elements[i];
					if (el && el.hasValue()) {
						var center = el.getCenterPoint();
						var d = helpers.distanceBetweenPoints(eventPosition, center);

						if (d < minDistance) {
							minDistance = d;
							nearestElement = el;
						}
					}
				}

				if (nearestElement) {
					var tp = nearestElement.tooltipPosition();
					x = tp.x;
					y = tp.y;
				}

				return {
					x: x,
					y: y
				};
			}
		};
	};

},{}],37:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers,
			globalOpts = Chart.defaults.global;

		globalOpts.elements.arc = {
			backgroundColor: globalOpts.defaultColor,
			borderColor: '#fff',
			borderWidth: 2
		};

		Chart.elements.Arc = Chart.Element.extend({
			inLabelRange: function(mouseX) {
				var vm = this._view;

				if (vm) {
					return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hoverRadius, 2));
				}
				return false;
			},
			inRange: function(chartX, chartY) {
				var vm = this._view;

				if (vm) {
					var pointRelativePosition = helpers.getAngleFromPoint(vm, {
							x: chartX,
							y: chartY
						}),
						angle = pointRelativePosition.angle,
						distance = pointRelativePosition.distance;

					// Sanitise angle range
					var startAngle = vm.startAngle;
					var endAngle = vm.endAngle;
					while (endAngle < startAngle) {
						endAngle += 2.0 * Math.PI;
					}
					while (angle > endAngle) {
						angle -= 2.0 * Math.PI;
					}
					while (angle < startAngle) {
						angle += 2.0 * Math.PI;
					}

					// Check if within the range of the open/close angle
					var betweenAngles = (angle >= startAngle && angle <= endAngle),
						withinRadius = (distance >= vm.innerRadius && distance <= vm.outerRadius);

					return (betweenAngles && withinRadius);
				}
				return false;
			},
			getCenterPoint: function() {
				var vm = this._view;
				var halfAngle = (vm.startAngle + vm.endAngle) / 2;
				var halfRadius = (vm.innerRadius + vm.outerRadius) / 2;
				return {
					x: vm.x + Math.cos(halfAngle) * halfRadius,
					y: vm.y + Math.sin(halfAngle) * halfRadius
				};
			},
			getArea: function() {
				var vm = this._view;
				return Math.PI * ((vm.endAngle - vm.startAngle) / (2 * Math.PI)) * (Math.pow(vm.outerRadius, 2) - Math.pow(vm.innerRadius, 2));
			},
			tooltipPosition: function() {
				var vm = this._view;

				var centreAngle = vm.startAngle + ((vm.endAngle - vm.startAngle) / 2),
					rangeFromCentre = (vm.outerRadius - vm.innerRadius) / 2 + vm.innerRadius;
				return {
					x: vm.x + (Math.cos(centreAngle) * rangeFromCentre),
					y: vm.y + (Math.sin(centreAngle) * rangeFromCentre)
				};
			},
			draw: function() {

				var ctx = this._chart.ctx,
					vm = this._view,
					sA = vm.startAngle,
					eA = vm.endAngle;

				ctx.beginPath();

				ctx.arc(vm.x, vm.y, vm.outerRadius, sA, eA);
				ctx.arc(vm.x, vm.y, vm.innerRadius, eA, sA, true);

				ctx.closePath();
				ctx.strokeStyle = vm.borderColor;
				ctx.lineWidth = vm.borderWidth;

				ctx.fillStyle = vm.backgroundColor;

				ctx.fill();
				ctx.lineJoin = 'bevel';

				if (vm.borderWidth) {
					ctx.stroke();
				}
			}
		});
	};

},{}],38:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;
		var globalDefaults = Chart.defaults.global;

		Chart.defaults.global.elements.line = {
			tension: 0.4,
			backgroundColor: globalDefaults.defaultColor,
			borderWidth: 3,
			borderColor: globalDefaults.defaultColor,
			borderCapStyle: 'butt',
			borderDash: [],
			borderDashOffset: 0.0,
			borderJoinStyle: 'miter',
			capBezierPoints: true,
			fill: true, // do we fill in the area between the line and its base axis
		};

		Chart.elements.Line = Chart.Element.extend({
			draw: function() {
				var me = this;
				var vm = me._view;
				var spanGaps = vm.spanGaps;
				var fillPoint = vm.scaleZero;
				var loop = me._loop;

				// Handle different fill modes for cartesian lines
				if (!loop) {
					if (vm.fill === 'top') {
						fillPoint = vm.scaleTop;
					} else if (vm.fill === 'bottom') {
						fillPoint = vm.scaleBottom;
					}
				}

				var ctx = me._chart.ctx;
				ctx.save();

				// Helper function to draw a line to a point
				function lineToPoint(previousPoint, point) {
					var pointVM = point._view;
					if (point._view.steppedLine === true) {
						ctx.lineTo(pointVM.x, previousPoint._view.y);
						ctx.lineTo(pointVM.x, pointVM.y);
					} else if (point._view.tension === 0) {
						ctx.lineTo(pointVM.x, pointVM.y);
					} else {
						ctx.bezierCurveTo(
							previousPoint._view.controlPointNextX,
							previousPoint._view.controlPointNextY,
							pointVM.controlPointPreviousX,
							pointVM.controlPointPreviousY,
							pointVM.x,
							pointVM.y
						);
					}
				}

				var points = me._children.slice(); // clone array
				var lastDrawnIndex = -1;

				// If we are looping, adding the first point again
				if (loop && points.length) {
					points.push(points[0]);
				}

				var index, current, previous, currentVM;

				// Fill Line
				if (points.length && vm.fill) {
					ctx.beginPath();

					for (index = 0; index < points.length; ++index) {
						current = points[index];
						previous = helpers.previousItem(points, index);
						currentVM = current._view;

						// First point moves to it's starting position no matter what
						if (index === 0) {
							if (loop) {
								ctx.moveTo(fillPoint.x, fillPoint.y);
							} else {
								ctx.moveTo(currentVM.x, fillPoint);
							}

							if (!currentVM.skip) {
								lastDrawnIndex = index;
								ctx.lineTo(currentVM.x, currentVM.y);
							}
						} else {
							previous = lastDrawnIndex === -1 ? previous : points[lastDrawnIndex];

							if (currentVM.skip) {
								// Only do this if this is the first point that is skipped
								if (!spanGaps && lastDrawnIndex === (index - 1)) {
									if (loop) {
										ctx.lineTo(fillPoint.x, fillPoint.y);
									} else {
										ctx.lineTo(previous._view.x, fillPoint);
									}
								}
							} else {
								if (lastDrawnIndex !== (index - 1)) {
									// There was a gap and this is the first point after the gap. If we've never drawn a point, this is a special case.
									// If the first data point is NaN, then there is no real gap to skip
									if (spanGaps && lastDrawnIndex !== -1) {
										// We are spanning the gap, so simple draw a line to this point
										lineToPoint(previous, current);
									} else if (loop) {
										ctx.lineTo(currentVM.x, currentVM.y);
									} else {
										ctx.lineTo(currentVM.x, fillPoint);
										ctx.lineTo(currentVM.x, currentVM.y);
									}
								} else {
									// Line to next point
									lineToPoint(previous, current);
								}
								lastDrawnIndex = index;
							}
						}
					}

					if (!loop && lastDrawnIndex !== -1) {
						ctx.lineTo(points[lastDrawnIndex]._view.x, fillPoint);
					}

					ctx.fillStyle = vm.backgroundColor || globalDefaults.defaultColor;
					ctx.closePath();
					ctx.fill();
				}

				// Stroke Line Options
				var globalOptionLineElements = globalDefaults.elements.line;
				ctx.lineCap = vm.borderCapStyle || globalOptionLineElements.borderCapStyle;

				// IE 9 and 10 do not support line dash
				if (ctx.setLineDash) {
					ctx.setLineDash(vm.borderDash || globalOptionLineElements.borderDash);
				}

				ctx.lineDashOffset = vm.borderDashOffset || globalOptionLineElements.borderDashOffset;
				ctx.lineJoin = vm.borderJoinStyle || globalOptionLineElements.borderJoinStyle;
				ctx.lineWidth = vm.borderWidth || globalOptionLineElements.borderWidth;
				ctx.strokeStyle = vm.borderColor || globalDefaults.defaultColor;

				// Stroke Line
				ctx.beginPath();
				lastDrawnIndex = -1;

				for (index = 0; index < points.length; ++index) {
					current = points[index];
					previous = helpers.previousItem(points, index);
					currentVM = current._view;

					// First point moves to it's starting position no matter what
					if (index === 0) {
						if (!currentVM.skip) {
							ctx.moveTo(currentVM.x, currentVM.y);
							lastDrawnIndex = index;
						}
					} else {
						previous = lastDrawnIndex === -1 ? previous : points[lastDrawnIndex];

						if (!currentVM.skip) {
							if ((lastDrawnIndex !== (index - 1) && !spanGaps) || lastDrawnIndex === -1) {
								// There was a gap and this is the first point after the gap
								ctx.moveTo(currentVM.x, currentVM.y);
							} else {
								// Line to next point
								lineToPoint(previous, current);
							}
							lastDrawnIndex = index;
						}
					}
				}

				ctx.stroke();
				ctx.restore();
			}
		});
	};

},{}],39:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers,
			globalOpts = Chart.defaults.global,
			defaultColor = globalOpts.defaultColor;

		globalOpts.elements.point = {
			radius: 3,
			pointStyle: 'circle',
			backgroundColor: defaultColor,
			borderWidth: 1,
			borderColor: defaultColor,
			// Hover
			hitRadius: 1,
			hoverRadius: 4,
			hoverBorderWidth: 1
		};

		function xRange(mouseX) {
			var vm = this._view;
			return vm ? (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2)) : false;
		}

		function yRange(mouseY) {
			var vm = this._view;
			return vm ? (Math.pow(mouseY - vm.y, 2) < Math.pow(vm.radius + vm.hitRadius, 2)) : false;
		}

		Chart.elements.Point = Chart.Element.extend({
			inRange: function(mouseX, mouseY) {
				var vm = this._view;
				return vm ? ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(vm.hitRadius + vm.radius, 2)) : false;
			},

			inLabelRange: xRange,
			inXRange: xRange,
			inYRange: yRange,

			getCenterPoint: function() {
				var vm = this._view;
				return {
					x: vm.x,
					y: vm.y
				};
			},
			getArea: function() {
				return Math.PI * Math.pow(this._view.radius, 2);
			},
			tooltipPosition: function() {
				var vm = this._view;
				return {
					x: vm.x,
					y: vm.y,
					padding: vm.radius + vm.borderWidth
				};
			},
			draw: function() {
				var vm = this._view;
				var ctx = this._chart.ctx;
				var pointStyle = vm.pointStyle;
				var radius = vm.radius;
				var x = vm.x;
				var y = vm.y;

				if (vm.skip) {
					return;
				}

				ctx.strokeStyle = vm.borderColor || defaultColor;
				ctx.lineWidth = helpers.getValueOrDefault(vm.borderWidth, globalOpts.elements.point.borderWidth);
				ctx.fillStyle = vm.backgroundColor || defaultColor;

				Chart.canvasHelpers.drawPoint(ctx, pointStyle, radius, x, y);
			}
		});
	};

},{}],40:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var globalOpts = Chart.defaults.global;

		globalOpts.elements.rectangle = {
			backgroundColor: globalOpts.defaultColor,
			borderWidth: 0,
			borderColor: globalOpts.defaultColor,
			borderSkipped: 'bottom'
		};

		function isVertical(bar) {
			return bar._view.width !== undefined;
		}

		/**
		 * Helper function to get the bounds of the bar regardless of the orientation
		 * @private
		 * @param bar {Chart.Element.Rectangle} the bar
		 * @return {Bounds} bounds of the bar
		 */
		function getBarBounds(bar) {
			var vm = bar._view;
			var x1, x2, y1, y2;

			if (isVertical(bar)) {
				// vertical
				var halfWidth = vm.width / 2;
				x1 = vm.x - halfWidth;
				x2 = vm.x + halfWidth;
				y1 = Math.min(vm.y, vm.base);
				y2 = Math.max(vm.y, vm.base);
			} else {
				// horizontal bar
				var halfHeight = vm.height / 2;
				x1 = Math.min(vm.x, vm.base);
				x2 = Math.max(vm.x, vm.base);
				y1 = vm.y - halfHeight;
				y2 = vm.y + halfHeight;
			}

			return {
				left: x1,
				top: y1,
				right: x2,
				bottom: y2
			};
		}

		Chart.elements.Rectangle = Chart.Element.extend({
			draw: function() {
				var ctx = this._chart.ctx;
				var vm = this._view;

				var halfWidth = vm.width / 2,
					leftX = vm.x - halfWidth,
					rightX = vm.x + halfWidth,
					top = vm.base - (vm.base - vm.y),
					halfStroke = vm.borderWidth / 2;

				// Canvas doesn't allow us to stroke inside the width so we can
				// adjust the sizes to fit if we're setting a stroke on the line
				if (vm.borderWidth) {
					leftX += halfStroke;
					rightX -= halfStroke;
					top += halfStroke;
				}

				ctx.beginPath();
				ctx.fillStyle = vm.backgroundColor;
				ctx.strokeStyle = vm.borderColor;
				ctx.lineWidth = vm.borderWidth;

				// Corner points, from bottom-left to bottom-right clockwise
				// | 1 2 |
				// | 0 3 |
				var corners = [
					[leftX, vm.base],
					[leftX, top],
					[rightX, top],
					[rightX, vm.base]
				];

				// Find first (starting) corner with fallback to 'bottom'
				var borders = ['bottom', 'left', 'top', 'right'];
				var startCorner = borders.indexOf(vm.borderSkipped, 0);
				if (startCorner === -1) {
					startCorner = 0;
				}

				function cornerAt(index) {
					return corners[(startCorner + index) % 4];
				}

				// Draw rectangle from 'startCorner'
				var corner = cornerAt(0);
				ctx.moveTo(corner[0], corner[1]);

				for (var i = 1; i < 4; i++) {
					corner = cornerAt(i);
					ctx.lineTo(corner[0], corner[1]);
				}

				ctx.fill();
				if (vm.borderWidth) {
					ctx.stroke();
				}
			},
			height: function() {
				var vm = this._view;
				return vm.base - vm.y;
			},
			inRange: function(mouseX, mouseY) {
				var inRange = false;

				if (this._view) {
					var bounds = getBarBounds(this);
					inRange = mouseX >= bounds.left && mouseX <= bounds.right && mouseY >= bounds.top && mouseY <= bounds.bottom;
				}

				return inRange;
			},
			inLabelRange: function(mouseX, mouseY) {
				var me = this;
				if (!me._view) {
					return false;
				}

				var inRange = false;
				var bounds = getBarBounds(me);

				if (isVertical(me)) {
					inRange = mouseX >= bounds.left && mouseX <= bounds.right;
				} else {
					inRange = mouseY >= bounds.top && mouseY <= bounds.bottom;
				}

				return inRange;
			},
			inXRange: function(mouseX) {
				var bounds = getBarBounds(this);
				return mouseX >= bounds.left && mouseX <= bounds.right;
			},
			inYRange: function(mouseY) {
				var bounds = getBarBounds(this);
				return mouseY >= bounds.top && mouseY <= bounds.bottom;
			},
			getCenterPoint: function() {
				var vm = this._view;
				var x, y;
				if (isVertical(this)) {
					x = vm.x;
					y = (vm.y + vm.base) / 2;
				} else {
					x = (vm.x + vm.base) / 2;
					y = vm.y;
				}

				return {x: x, y: y};
			},
			getArea: function() {
				var vm = this._view;
				return vm.width * Math.abs(vm.y - vm.base);
			},
			tooltipPosition: function() {
				var vm = this._view;
				return {
					x: vm.x,
					y: vm.y
				};
			}
		});

	};

},{}],41:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;
		// Default config for a category scale
		var defaultConfig = {
			position: 'bottom'
		};

		var DatasetScale = Chart.Scale.extend({
			/**
			 * Internal function to get the correct labels. If data.xLabels or data.yLabels are defined, use those
			 * else fall back to data.labels
			 * @private
			 */
			getLabels: function() {
				var data = this.chart.data;
				return (this.isHorizontal() ? data.xLabels : data.yLabels) || data.labels;
			},
			// Implement this so that
			determineDataLimits: function() {
				var me = this;
				var labels = me.getLabels();
				me.minIndex = 0;
				me.maxIndex = labels.length - 1;
				var findIndex;

				if (me.options.ticks.min !== undefined) {
					// user specified min value
					findIndex = helpers.indexOf(labels, me.options.ticks.min);
					me.minIndex = findIndex !== -1 ? findIndex : me.minIndex;
				}

				if (me.options.ticks.max !== undefined) {
					// user specified max value
					findIndex = helpers.indexOf(labels, me.options.ticks.max);
					me.maxIndex = findIndex !== -1 ? findIndex : me.maxIndex;
				}

				me.min = labels[me.minIndex];
				me.max = labels[me.maxIndex];
			},

			buildTicks: function() {
				var me = this;
				var labels = me.getLabels();
				// If we are viewing some subset of labels, slice the original array
				me.ticks = (me.minIndex === 0 && me.maxIndex === labels.length - 1) ? labels : labels.slice(me.minIndex, me.maxIndex + 1);
			},

			getLabelForIndex: function(index, datasetIndex) {
				var me = this;
				var data = me.chart.data;
				var isHorizontal = me.isHorizontal();

				if ((data.xLabels && isHorizontal) || (data.yLabels && !isHorizontal)) {
					return me.getRightValue(data.datasets[datasetIndex].data[index]);
				}
				return me.ticks[index];
			},

			// Used to get data value locations.  Value can either be an index or a numerical value
			getPixelForValue: function(value, index, datasetIndex, includeOffset) {
				var me = this;
				// 1 is added because we need the length but we have the indexes
				var offsetAmt = Math.max((me.maxIndex + 1 - me.minIndex - ((me.options.gridLines.offsetGridLines) ? 0 : 1)), 1);

				if (value !== undefined && isNaN(index)) {
					var labels = me.getLabels();
					var idx = labels.indexOf(value);
					index = idx !== -1 ? idx : index;
				}

				if (me.isHorizontal()) {
					var innerWidth = me.width - (me.paddingLeft + me.paddingRight);
					var valueWidth = innerWidth / offsetAmt;
					var widthOffset = (valueWidth * (index - me.minIndex)) + me.paddingLeft;

					if (me.options.gridLines.offsetGridLines && includeOffset || me.maxIndex === me.minIndex && includeOffset) {
						widthOffset += (valueWidth / 2);
					}

					return me.left + Math.round(widthOffset);
				}
				var innerHeight = me.height - (me.paddingTop + me.paddingBottom);
				var valueHeight = innerHeight / offsetAmt;
				var heightOffset = (valueHeight * (index - me.minIndex)) + me.paddingTop;

				if (me.options.gridLines.offsetGridLines && includeOffset) {
					heightOffset += (valueHeight / 2);
				}

				return me.top + Math.round(heightOffset);
			},
			getPixelForTick: function(index, includeOffset) {
				return this.getPixelForValue(this.ticks[index], index + this.minIndex, null, includeOffset);
			},
			getValueForPixel: function(pixel) {
				var me = this;
				var value;
				var offsetAmt = Math.max((me.ticks.length - ((me.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
				var horz = me.isHorizontal();
				var innerDimension = horz ? me.width - (me.paddingLeft + me.paddingRight) : me.height - (me.paddingTop + me.paddingBottom);
				var valueDimension = innerDimension / offsetAmt;

				pixel -= horz ? me.left : me.top;

				if (me.options.gridLines.offsetGridLines) {
					pixel -= (valueDimension / 2);
				}
				pixel -= horz ? me.paddingLeft : me.paddingTop;

				if (pixel <= 0) {
					value = 0;
				} else {
					value = Math.round(pixel / valueDimension);
				}

				return value;
			},
			getBasePixel: function() {
				return this.bottom;
			}
		});

		Chart.scaleService.registerScaleType('category', DatasetScale, defaultConfig);

	};

},{}],42:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		var defaultConfig = {
			position: 'left',
			ticks: {
				callback: Chart.Ticks.formatters.linear
			}
		};

		var LinearScale = Chart.LinearScaleBase.extend({
			determineDataLimits: function() {
				var me = this;
				var opts = me.options;
				var chart = me.chart;
				var data = chart.data;
				var datasets = data.datasets;
				var isHorizontal = me.isHorizontal();

				function IDMatches(meta) {
					return isHorizontal ? meta.xAxisID === me.id : meta.yAxisID === me.id;
				}

				// First Calculate the range
				me.min = null;
				me.max = null;

				if (opts.stacked) {
					var valuesPerType = {};

					helpers.each(datasets, function(dataset, datasetIndex) {
						var meta = chart.getDatasetMeta(datasetIndex);
						if (valuesPerType[meta.type] === undefined) {
							valuesPerType[meta.type] = {
								positiveValues: [],
								negativeValues: []
							};
						}

						// Store these per type
						var positiveValues = valuesPerType[meta.type].positiveValues;
						var negativeValues = valuesPerType[meta.type].negativeValues;

						if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
							helpers.each(dataset.data, function(rawValue, index) {
								var value = +me.getRightValue(rawValue);
								if (isNaN(value) || meta.data[index].hidden) {
									return;
								}

								positiveValues[index] = positiveValues[index] || 0;
								negativeValues[index] = negativeValues[index] || 0;

								if (opts.relativePoints) {
									positiveValues[index] = 100;
								} else if (value < 0) {
									negativeValues[index] += value;
								} else {
									positiveValues[index] += value;
								}
							});
						}
					});

					helpers.each(valuesPerType, function(valuesForType) {
						var values = valuesForType.positiveValues.concat(valuesForType.negativeValues);
						var minVal = helpers.min(values);
						var maxVal = helpers.max(values);
						me.min = me.min === null ? minVal : Math.min(me.min, minVal);
						me.max = me.max === null ? maxVal : Math.max(me.max, maxVal);
					});

				} else {
					helpers.each(datasets, function(dataset, datasetIndex) {
						var meta = chart.getDatasetMeta(datasetIndex);
						if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
							helpers.each(dataset.data, function(rawValue, index) {
								var value = +me.getRightValue(rawValue);
								if (isNaN(value) || meta.data[index].hidden) {
									return;
								}

								if (me.min === null) {
									me.min = value;
								} else if (value < me.min) {
									me.min = value;
								}

								if (me.max === null) {
									me.max = value;
								} else if (value > me.max) {
									me.max = value;
								}
							});
						}
					});
				}

				// Common base implementation to handle ticks.min, ticks.max, ticks.beginAtZero
				this.handleTickRangeOptions();
			},
			getTickLimit: function() {
				var maxTicks;
				var me = this;
				var tickOpts = me.options.ticks;

				if (me.isHorizontal()) {
					maxTicks = Math.min(tickOpts.maxTicksLimit ? tickOpts.maxTicksLimit : 11, Math.ceil(me.width / 50));
				} else {
					// The factor of 2 used to scale the font size has been experimentally determined.
					var tickFontSize = helpers.getValueOrDefault(tickOpts.fontSize, Chart.defaults.global.defaultFontSize);
					maxTicks = Math.min(tickOpts.maxTicksLimit ? tickOpts.maxTicksLimit : 11, Math.ceil(me.height / (2 * tickFontSize)));
				}

				return maxTicks;
			},
			// Called after the ticks are built. We need
			handleDirectionalChanges: function() {
				if (!this.isHorizontal()) {
					// We are in a vertical orientation. The top value is the highest. So reverse the array
					this.ticks.reverse();
				}
			},
			getLabelForIndex: function(index, datasetIndex) {
				return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
			},
			// Utils
			getPixelForValue: function(value) {
				// This must be called after fit has been run so that
				// this.left, this.top, this.right, and this.bottom have been defined
				var me = this;
				var paddingLeft = me.paddingLeft;
				var paddingBottom = me.paddingBottom;
				var start = me.start;

				var rightValue = +me.getRightValue(value);
				var pixel;
				var innerDimension;
				var range = me.end - start;

				if (me.isHorizontal()) {
					innerDimension = me.width - (paddingLeft + me.paddingRight);
					pixel = me.left + (innerDimension / range * (rightValue - start));
					return Math.round(pixel + paddingLeft);
				}
				innerDimension = me.height - (me.paddingTop + paddingBottom);
				pixel = (me.bottom - paddingBottom) - (innerDimension / range * (rightValue - start));
				return Math.round(pixel);
			},
			getValueForPixel: function(pixel) {
				var me = this;
				var isHorizontal = me.isHorizontal();
				var paddingLeft = me.paddingLeft;
				var paddingBottom = me.paddingBottom;
				var innerDimension = isHorizontal ? me.width - (paddingLeft + me.paddingRight) : me.height - (me.paddingTop + paddingBottom);
				var offset = (isHorizontal ? pixel - me.left - paddingLeft : me.bottom - paddingBottom - pixel) / innerDimension;
				return me.start + ((me.end - me.start) * offset);
			},
			getPixelForTick: function(index) {
				return this.getPixelForValue(this.ticksAsNumbers[index]);
			}
		});
		Chart.scaleService.registerScaleType('linear', LinearScale, defaultConfig);

	};

},{}],43:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers,
			noop = helpers.noop;

		Chart.LinearScaleBase = Chart.Scale.extend({
			handleTickRangeOptions: function() {
				var me = this;
				var opts = me.options;
				var tickOpts = opts.ticks;

				// If we are forcing it to begin at 0, but 0 will already be rendered on the chart,
				// do nothing since that would make the chart weird. If the user really wants a weird chart
				// axis, they can manually override it
				if (tickOpts.beginAtZero) {
					var minSign = helpers.sign(me.min);
					var maxSign = helpers.sign(me.max);

					if (minSign < 0 && maxSign < 0) {
						// move the top up to 0
						me.max = 0;
					} else if (minSign > 0 && maxSign > 0) {
						// move the bottom down to 0
						me.min = 0;
					}
				}

				if (tickOpts.min !== undefined) {
					me.min = tickOpts.min;
				} else if (tickOpts.suggestedMin !== undefined) {
					me.min = Math.min(me.min, tickOpts.suggestedMin);
				}

				if (tickOpts.max !== undefined) {
					me.max = tickOpts.max;
				} else if (tickOpts.suggestedMax !== undefined) {
					me.max = Math.max(me.max, tickOpts.suggestedMax);
				}

				if (me.min === me.max) {
					me.max++;

					if (!tickOpts.beginAtZero) {
						me.min--;
					}
				}
			},
			getTickLimit: noop,
			handleDirectionalChanges: noop,

			buildTicks: function() {
				var me = this;
				var opts = me.options;
				var tickOpts = opts.ticks;

				// Figure out what the max number of ticks we can support it is based on the size of
				// the axis area. For now, we say that the minimum tick spacing in pixels must be 50
				// We also limit the maximum number of ticks to 11 which gives a nice 10 squares on
				// the graph. Make sure we always have at least 2 ticks
				var maxTicks = me.getTickLimit();
				maxTicks = Math.max(2, maxTicks);

				var numericGeneratorOptions = {
					maxTicks: maxTicks,
					min: tickOpts.min,
					max: tickOpts.max,
					stepSize: helpers.getValueOrDefault(tickOpts.fixedStepSize, tickOpts.stepSize)
				};
				var ticks = me.ticks = Chart.Ticks.generators.linear(numericGeneratorOptions, me);

				me.handleDirectionalChanges();

				// At this point, we need to update our max and min given the tick values since we have expanded the
				// range of the scale
				me.max = helpers.max(ticks);
				me.min = helpers.min(ticks);

				if (tickOpts.reverse) {
					ticks.reverse();

					me.start = me.max;
					me.end = me.min;
				} else {
					me.start = me.min;
					me.end = me.max;
				}
			},
			convertTicksToLabels: function() {
				var me = this;
				me.ticksAsNumbers = me.ticks.slice();
				me.zeroLineIndex = me.ticks.indexOf(0);

				Chart.Scale.prototype.convertTicksToLabels.call(me);
			}
		});
	};

},{}],44:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;

		var defaultConfig = {
			position: 'left',

			// label settings
			ticks: {
				callback: Chart.Ticks.formatters.logarithmic
			}
		};

		var LogarithmicScale = Chart.Scale.extend({
			determineDataLimits: function() {
				var me = this;
				var opts = me.options;
				var tickOpts = opts.ticks;
				var chart = me.chart;
				var data = chart.data;
				var datasets = data.datasets;
				var getValueOrDefault = helpers.getValueOrDefault;
				var isHorizontal = me.isHorizontal();
				function IDMatches(meta) {
					return isHorizontal ? meta.xAxisID === me.id : meta.yAxisID === me.id;
				}

				// Calculate Range
				me.min = null;
				me.max = null;
				me.minNotZero = null;

				if (opts.stacked) {
					var valuesPerType = {};

					helpers.each(datasets, function(dataset, datasetIndex) {
						var meta = chart.getDatasetMeta(datasetIndex);
						if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
							if (valuesPerType[meta.type] === undefined) {
								valuesPerType[meta.type] = [];
							}

							helpers.each(dataset.data, function(rawValue, index) {
								var values = valuesPerType[meta.type];
								var value = +me.getRightValue(rawValue);
								if (isNaN(value) || meta.data[index].hidden) {
									return;
								}

								values[index] = values[index] || 0;

								if (opts.relativePoints) {
									values[index] = 100;
								} else {
									// Don't need to split positive and negative since the log scale can't handle a 0 crossing
									values[index] += value;
								}
							});
						}
					});

					helpers.each(valuesPerType, function(valuesForType) {
						var minVal = helpers.min(valuesForType);
						var maxVal = helpers.max(valuesForType);
						me.min = me.min === null ? minVal : Math.min(me.min, minVal);
						me.max = me.max === null ? maxVal : Math.max(me.max, maxVal);
					});

				} else {
					helpers.each(datasets, function(dataset, datasetIndex) {
						var meta = chart.getDatasetMeta(datasetIndex);
						if (chart.isDatasetVisible(datasetIndex) && IDMatches(meta)) {
							helpers.each(dataset.data, function(rawValue, index) {
								var value = +me.getRightValue(rawValue);
								if (isNaN(value) || meta.data[index].hidden) {
									return;
								}

								if (me.min === null) {
									me.min = value;
								} else if (value < me.min) {
									me.min = value;
								}

								if (me.max === null) {
									me.max = value;
								} else if (value > me.max) {
									me.max = value;
								}

								if (value !== 0 && (me.minNotZero === null || value < me.minNotZero)) {
									me.minNotZero = value;
								}
							});
						}
					});
				}

				me.min = getValueOrDefault(tickOpts.min, me.min);
				me.max = getValueOrDefault(tickOpts.max, me.max);

				if (me.min === me.max) {
					if (me.min !== 0 && me.min !== null) {
						me.min = Math.pow(10, Math.floor(helpers.log10(me.min)) - 1);
						me.max = Math.pow(10, Math.floor(helpers.log10(me.max)) + 1);
					} else {
						me.min = 1;
						me.max = 10;
					}
				}
			},
			buildTicks: function() {
				var me = this;
				var opts = me.options;
				var tickOpts = opts.ticks;

				var generationOptions = {
					min: tickOpts.min,
					max: tickOpts.max
				};
				var ticks = me.ticks = Chart.Ticks.generators.logarithmic(generationOptions, me);

				if (!me.isHorizontal()) {
					// We are in a vertical orientation. The top value is the highest. So reverse the array
					ticks.reverse();
				}

				// At this point, we need to update our max and min given the tick values since we have expanded the
				// range of the scale
				me.max = helpers.max(ticks);
				me.min = helpers.min(ticks);

				if (tickOpts.reverse) {
					ticks.reverse();

					me.start = me.max;
					me.end = me.min;
				} else {
					me.start = me.min;
					me.end = me.max;
				}
			},
			convertTicksToLabels: function() {
				this.tickValues = this.ticks.slice();

				Chart.Scale.prototype.convertTicksToLabels.call(this);
			},
			// Get the correct tooltip label
			getLabelForIndex: function(index, datasetIndex) {
				return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
			},
			getPixelForTick: function(index) {
				return this.getPixelForValue(this.tickValues[index]);
			},
			getPixelForValue: function(value) {
				var me = this;
				var innerDimension;
				var pixel;

				var start = me.start;
				var newVal = +me.getRightValue(value);
				var range;
				var paddingTop = me.paddingTop;
				var paddingBottom = me.paddingBottom;
				var paddingLeft = me.paddingLeft;
				var opts = me.options;
				var tickOpts = opts.ticks;

				if (me.isHorizontal()) {
					range = helpers.log10(me.end) - helpers.log10(start); // todo: if start === 0
					if (newVal === 0) {
						pixel = me.left + paddingLeft;
					} else {
						innerDimension = me.width - (paddingLeft + me.paddingRight);
						pixel = me.left + (innerDimension / range * (helpers.log10(newVal) - helpers.log10(start)));
						pixel += paddingLeft;
					}
				} else {
					// Bottom - top since pixels increase downward on a screen
					innerDimension = me.height - (paddingTop + paddingBottom);
					if (start === 0 && !tickOpts.reverse) {
						range = helpers.log10(me.end) - helpers.log10(me.minNotZero);
						if (newVal === start) {
							pixel = me.bottom - paddingBottom;
						} else if (newVal === me.minNotZero) {
							pixel = me.bottom - paddingBottom - innerDimension * 0.02;
						} else {
							pixel = me.bottom - paddingBottom - innerDimension * 0.02 - (innerDimension * 0.98/ range * (helpers.log10(newVal)-helpers.log10(me.minNotZero)));
						}
					} else if (me.end === 0 && tickOpts.reverse) {
						range = helpers.log10(me.start) - helpers.log10(me.minNotZero);
						if (newVal === me.end) {
							pixel = me.top + paddingTop;
						} else if (newVal === me.minNotZero) {
							pixel = me.top + paddingTop + innerDimension * 0.02;
						} else {
							pixel = me.top + paddingTop + innerDimension * 0.02 + (innerDimension * 0.98/ range * (helpers.log10(newVal)-helpers.log10(me.minNotZero)));
						}
					} else {
						range = helpers.log10(me.end) - helpers.log10(start);
						innerDimension = me.height - (paddingTop + paddingBottom);
						pixel = (me.bottom - paddingBottom) - (innerDimension / range * (helpers.log10(newVal) - helpers.log10(start)));
					}
				}
				return pixel;
			},
			getValueForPixel: function(pixel) {
				var me = this;
				var range = helpers.log10(me.end) - helpers.log10(me.start);
				var value, innerDimension;

				if (me.isHorizontal()) {
					innerDimension = me.width - (me.paddingLeft + me.paddingRight);
					value = me.start * Math.pow(10, (pixel - me.left - me.paddingLeft) * range / innerDimension);
				} else {  // todo: if start === 0
					innerDimension = me.height - (me.paddingTop + me.paddingBottom);
					value = Math.pow(10, (me.bottom - me.paddingBottom - pixel) * range / innerDimension) / me.start;
				}
				return value;
			}
		});
		Chart.scaleService.registerScaleType('logarithmic', LogarithmicScale, defaultConfig);

	};

},{}],45:[function(require,module,exports){
	'use strict';

	module.exports = function(Chart) {

		var helpers = Chart.helpers;
		var globalDefaults = Chart.defaults.global;

		var defaultConfig = {
			display: true,

			// Boolean - Whether to animate scaling the chart from the centre
			animate: true,
			lineArc: false,
			position: 'chartArea',

			angleLines: {
				display: true,
				color: 'rgba(0, 0, 0, 0.1)',
				lineWidth: 1
			},

			// label settings
			ticks: {
				// Boolean - Show a backdrop to the scale label
				showLabelBackdrop: true,

				// String - The colour of the label backdrop
				backdropColor: 'rgba(255,255,255,0.75)',

				// Number - The backdrop padding above & below the label in pixels
				backdropPaddingY: 2,

				// Number - The backdrop padding to the side of the label in pixels
				backdropPaddingX: 2,

				callback: Chart.Ticks.formatters.linear
			},

			pointLabels: {
				// Number - Point label font size in pixels
				fontSize: 10,

				// Function - Used to convert point labels
				callback: function(label) {
					return label;
				}
			}
		};

		var LinearRadialScale = Chart.LinearScaleBase.extend({
			getValueCount: function() {
				return this.chart.data.labels.length;
			},
			setDimensions: function() {
				var me = this;
				var opts = me.options;
				var tickOpts = opts.ticks;
				// Set the unconstrained dimension before label rotation
				me.width = me.maxWidth;
				me.height = me.maxHeight;
				me.xCenter = Math.round(me.width / 2);
				me.yCenter = Math.round(me.height / 2);

				var minSize = helpers.min([me.height, me.width]);
				var tickFontSize = helpers.getValueOrDefault(tickOpts.fontSize, globalDefaults.defaultFontSize);
				me.drawingArea = opts.display ? (minSize / 2) - (tickFontSize / 2 + tickOpts.backdropPaddingY) : (minSize / 2);
			},
			determineDataLimits: function() {
				var me = this;
				var chart = me.chart;
				me.min = null;
				me.max = null;


				helpers.each(chart.data.datasets, function(dataset, datasetIndex) {
					if (chart.isDatasetVisible(datasetIndex)) {
						var meta = chart.getDatasetMeta(datasetIndex);

						helpers.each(dataset.data, function(rawValue, index) {
							var value = +me.getRightValue(rawValue);
							if (isNaN(value) || meta.data[index].hidden) {
								return;
							}

							if (me.min === null) {
								me.min = value;
							} else if (value < me.min) {
								me.min = value;
							}

							if (me.max === null) {
								me.max = value;
							} else if (value > me.max) {
								me.max = value;
							}
						});
					}
				});

				// Common base implementation to handle ticks.min, ticks.max, ticks.beginAtZero
				me.handleTickRangeOptions();
			},
			getTickLimit: function() {
				var tickOpts = this.options.ticks;
				var tickFontSize = helpers.getValueOrDefault(tickOpts.fontSize, globalDefaults.defaultFontSize);
				return Math.min(tickOpts.maxTicksLimit ? tickOpts.maxTicksLimit : 11, Math.ceil(this.drawingArea / (1.5 * tickFontSize)));
			},
			convertTicksToLabels: function() {
				var me = this;
				Chart.LinearScaleBase.prototype.convertTicksToLabels.call(me);

				// Point labels
				me.pointLabels = me.chart.data.labels.map(me.options.pointLabels.callback, me);
			},
			getLabelForIndex: function(index, datasetIndex) {
				return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
			},
			fit: function() {
				/*
				 * Right, this is really confusing and there is a lot of maths going on here
				 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
				 *
				 * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
				 *
				 * Solution:
				 *
				 * We assume the radius of the polygon is half the size of the canvas at first
				 * at each index we check if the text overlaps.
				 *
				 * Where it does, we store that angle and that index.
				 *
				 * After finding the largest index and angle we calculate how much we need to remove
				 * from the shape radius to move the point inwards by that x.
				 *
				 * We average the left and right distances to get the maximum shape radius that can fit in the box
				 * along with labels.
				 *
				 * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
				 * on each side, removing that from the size, halving it and adding the left x protrusion width.
				 *
				 * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
				 * and position it in the most space efficient manner
				 *
				 * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
				 */

				var pointLabels = this.options.pointLabels;
				var pointLabelFontSize = helpers.getValueOrDefault(pointLabels.fontSize, globalDefaults.defaultFontSize);
				var pointLabeFontStyle = helpers.getValueOrDefault(pointLabels.fontStyle, globalDefaults.defaultFontStyle);
				var pointLabeFontFamily = helpers.getValueOrDefault(pointLabels.fontFamily, globalDefaults.defaultFontFamily);
				var pointLabeFont = helpers.fontString(pointLabelFontSize, pointLabeFontStyle, pointLabeFontFamily);

				// Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
				// Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
				var largestPossibleRadius = helpers.min([(this.height / 2 - pointLabelFontSize - 5), this.width / 2]),
					pointPosition,
					i,
					textWidth,
					halfTextWidth,
					furthestRight = this.width,
					furthestRightIndex,
					furthestRightAngle,
					furthestLeft = 0,
					furthestLeftIndex,
					furthestLeftAngle,
					xProtrusionLeft,
					xProtrusionRight,
					radiusReductionRight,
					radiusReductionLeft;
				this.ctx.font = pointLabeFont;

				for (i = 0; i < this.getValueCount(); i++) {
					// 5px to space the text slightly out - similar to what we do in the draw function.
					pointPosition = this.getPointPosition(i, largestPossibleRadius);
					textWidth = this.ctx.measureText(this.pointLabels[i] ? this.pointLabels[i] : '').width + 5;

					// Add quarter circle to make degree 0 mean top of circle
					var angleRadians = this.getIndexAngle(i) + (Math.PI / 2);
					var angle = (angleRadians * 360 / (2 * Math.PI)) % 360;

					if (angle === 0 || angle === 180) {
						// At angle 0 and 180, we're at exactly the top/bottom
						// of the radar chart, so text will be aligned centrally, so we'll half it and compare
						// w/left and right text sizes
						halfTextWidth = textWidth / 2;
						if (pointPosition.x + halfTextWidth > furthestRight) {
							furthestRight = pointPosition.x + halfTextWidth;
							furthestRightIndex = i;
						}
						if (pointPosition.x - halfTextWidth < furthestLeft) {
							furthestLeft = pointPosition.x - halfTextWidth;
							furthestLeftIndex = i;
						}
					} else if (angle < 180) {
						// Less than half the values means we'll left align the text
						if (pointPosition.x + textWidth > furthestRight) {
							furthestRight = pointPosition.x + textWidth;
							furthestRightIndex = i;
						}
						// More than half the values means we'll right align the text
					} else if (pointPosition.x - textWidth < furthestLeft) {
						furthestLeft = pointPosition.x - textWidth;
						furthestLeftIndex = i;
					}
				}

				xProtrusionLeft = furthestLeft;
				xProtrusionRight = Math.ceil(furthestRight - this.width);

				furthestRightAngle = this.getIndexAngle(furthestRightIndex);
				furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);

				radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI / 2);
				radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI / 2);

				// Ensure we actually need to reduce the size of the chart
				radiusReductionRight = (helpers.isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
				radiusReductionLeft = (helpers.isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;

				this.drawingArea = Math.round(largestPossibleRadius - (radiusReductionLeft + radiusReductionRight) / 2);
				this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
			},
			setCenterPoint: function(leftMovement, rightMovement) {
				var me = this;
				var maxRight = me.width - rightMovement - me.drawingArea,
					maxLeft = leftMovement + me.drawingArea;

				me.xCenter = Math.round(((maxLeft + maxRight) / 2) + me.left);
				// Always vertically in the centre as the text height doesn't change
				me.yCenter = Math.round((me.height / 2) + me.top);
			},

			getIndexAngle: function(index) {
				var angleMultiplier = (Math.PI * 2) / this.getValueCount();
				var startAngle = this.chart.options && this.chart.options.startAngle ?
					this.chart.options.startAngle :
					0;

				var startAngleRadians = startAngle * Math.PI * 2 / 360;

				// Start from the top instead of right, so remove a quarter of the circle
				return index * angleMultiplier - (Math.PI / 2) + startAngleRadians;
			},
			getDistanceFromCenterForValue: function(value) {
				var me = this;

				if (value === null) {
					return 0; // null always in center
				}

				// Take into account half font size + the yPadding of the top value
				var scalingFactor = me.drawingArea / (me.max - me.min);
				if (me.options.reverse) {
					return (me.max - value) * scalingFactor;
				}
				return (value - me.min) * scalingFactor;
			},
			getPointPosition: function(index, distanceFromCenter) {
				var me = this;
				var thisAngle = me.getIndexAngle(index);
				return {
					x: Math.round(Math.cos(thisAngle) * distanceFromCenter) + me.xCenter,
					y: Math.round(Math.sin(thisAngle) * distanceFromCenter) + me.yCenter
				};
			},
			getPointPositionForValue: function(index, value) {
				return this.getPointPosition(index, this.getDistanceFromCenterForValue(value));
			},

			getBasePosition: function() {
				var me = this;
				var min = me.min;
				var max = me.max;

				return me.getPointPositionForValue(0,
					me.beginAtZero? 0:
						min < 0 && max < 0? max :
							min > 0 && max > 0? min :
								0);
			},

			draw: function() {
				var me = this;
				var opts = me.options;
				var gridLineOpts = opts.gridLines;
				var tickOpts = opts.ticks;
				var angleLineOpts = opts.angleLines;
				var pointLabelOpts = opts.pointLabels;
				var getValueOrDefault = helpers.getValueOrDefault;

				if (opts.display) {
					var ctx = me.ctx;

					// Tick Font
					var tickFontSize = getValueOrDefault(tickOpts.fontSize, globalDefaults.defaultFontSize);
					var tickFontStyle = getValueOrDefault(tickOpts.fontStyle, globalDefaults.defaultFontStyle);
					var tickFontFamily = getValueOrDefault(tickOpts.fontFamily, globalDefaults.defaultFontFamily);
					var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);

					helpers.each(me.ticks, function(label, index) {
						// Don't draw a centre value (if it is minimum)
						if (index > 0 || opts.reverse) {
							var yCenterOffset = me.getDistanceFromCenterForValue(me.ticksAsNumbers[index]);
							var yHeight = me.yCenter - yCenterOffset;

							// Draw circular lines around the scale
							if (gridLineOpts.display && index !== 0) {
								ctx.strokeStyle = helpers.getValueAtIndexOrDefault(gridLineOpts.color, index - 1);
								ctx.lineWidth = helpers.getValueAtIndexOrDefault(gridLineOpts.lineWidth, index - 1);

								if (opts.lineArc) {
									// Draw circular arcs between the points
									ctx.beginPath();
									ctx.arc(me.xCenter, me.yCenter, yCenterOffset, 0, Math.PI * 2);
									ctx.closePath();
									ctx.stroke();
								} else {
									// Draw straight lines connecting each index
									ctx.beginPath();
									for (var i = 0; i < me.getValueCount(); i++) {
										var pointPosition = me.getPointPosition(i, yCenterOffset);
										if (i === 0) {
											ctx.moveTo(pointPosition.x, pointPosition.y);
										} else {
											ctx.lineTo(pointPosition.x, pointPosition.y);
										}
									}
									ctx.closePath();
									ctx.stroke();
								}
							}

							if (tickOpts.display) {
								var tickFontColor = getValueOrDefault(tickOpts.fontColor, globalDefaults.defaultFontColor);
								ctx.font = tickLabelFont;

								if (tickOpts.showLabelBackdrop) {
									var labelWidth = ctx.measureText(label).width;
									ctx.fillStyle = tickOpts.backdropColor;
									ctx.fillRect(
										me.xCenter - labelWidth / 2 - tickOpts.backdropPaddingX,
										yHeight - tickFontSize / 2 - tickOpts.backdropPaddingY,
										labelWidth + tickOpts.backdropPaddingX * 2,
										tickFontSize + tickOpts.backdropPaddingY * 2
									);
								}

								ctx.textAlign = 'center';
								ctx.textBaseline = 'middle';
								ctx.fillStyle = tickFontColor;
								ctx.fillText(label, me.xCenter, yHeight);
							}
						}
					});

					if (!opts.lineArc) {
						ctx.lineWidth = angleLineOpts.lineWidth;
						ctx.strokeStyle = angleLineOpts.color;

						var outerDistance = me.getDistanceFromCenterForValue(opts.reverse ? me.min : me.max);

						// Point Label Font
						var pointLabelFontSize = getValueOrDefault(pointLabelOpts.fontSize, globalDefaults.defaultFontSize);
						var pointLabeFontStyle = getValueOrDefault(pointLabelOpts.fontStyle, globalDefaults.defaultFontStyle);
						var pointLabeFontFamily = getValueOrDefault(pointLabelOpts.fontFamily, globalDefaults.defaultFontFamily);
						var pointLabeFont = helpers.fontString(pointLabelFontSize, pointLabeFontStyle, pointLabeFontFamily);

						for (var i = me.getValueCount() - 1; i >= 0; i--) {
							if (angleLineOpts.display) {
								var outerPosition = me.getPointPosition(i, outerDistance);
								ctx.beginPath();
								ctx.moveTo(me.xCenter, me.yCenter);
								ctx.lineTo(outerPosition.x, outerPosition.y);
								ctx.stroke();
								ctx.closePath();
							}
							// Extra 3px out for some label spacing
							var pointLabelPosition = me.getPointPosition(i, outerDistance + 5);

							// Keep this in loop since we may support array properties here
							var pointLabelFontColor = getValueOrDefault(pointLabelOpts.fontColor, globalDefaults.defaultFontColor);
							ctx.font = pointLabeFont;
							ctx.fillStyle = pointLabelFontColor;

							var pointLabels = me.pointLabels;

							// Add quarter circle to make degree 0 mean top of circle
							var angleRadians = this.getIndexAngle(i) + (Math.PI / 2);
							var angle = (angleRadians * 360 / (2 * Math.PI)) % 360;

							if (angle === 0 || angle === 180) {
								ctx.textAlign = 'center';
							} else if (angle < 180) {
								ctx.textAlign = 'left';
							} else {
								ctx.textAlign = 'right';
							}

							// Set the correct text baseline based on outer positioning
							if (angle === 90 || angle === 270) {
								ctx.textBaseline = 'middle';
							} else if (angle > 270 || angle < 90) {
								ctx.textBaseline = 'bottom';
							} else {
								ctx.textBaseline = 'top';
							}

							ctx.fillText(pointLabels[i] ? pointLabels[i] : '', pointLabelPosition.x, pointLabelPosition.y);
						}
					}
				}
			}
		});
		Chart.scaleService.registerScaleType('radialLinear', LinearRadialScale, defaultConfig);

	};

},{}],46:[function(require,module,exports){
	/* global window: false */
	'use strict';

	var moment = require(1);
	moment = typeof(moment) === 'function' ? moment : window.moment;

	module.exports = function(Chart) {

		var helpers = Chart.helpers;
		var time = {
			units: [{
				name: 'millisecond',
				steps: [1, 2, 5, 10, 20, 50, 100, 250, 500]
			}, {
				name: 'second',
				steps: [1, 2, 5, 10, 30]
			}, {
				name: 'minute',
				steps: [1, 2, 5, 10, 30]
			}, {
				name: 'hour',
				steps: [1, 2, 3, 6, 12]
			}, {
				name: 'day',
				steps: [1, 2, 5]
			}, {
				name: 'week',
				maxStep: 4
			}, {
				name: 'month',
				maxStep: 3
			}, {
				name: 'quarter',
				maxStep: 4
			}, {
				name: 'year',
				maxStep: false
			}]
		};

		var defaultConfig = {
			position: 'bottom',

			time: {
				parser: false, // false == a pattern string from http://momentjs.com/docs/#/parsing/string-format/ or a custom callback that converts its argument to a moment
				format: false, // DEPRECATED false == date objects, moment object, callback or a pattern string from http://momentjs.com/docs/#/parsing/string-format/
				unit: false, // false == automatic or override with week, month, year, etc.
				round: false, // none, or override with week, month, year, etc.
				displayFormat: false, // DEPRECATED
				isoWeekday: false, // override week start day - see http://momentjs.com/docs/#/get-set/iso-weekday/
				minUnit: 'millisecond',

				// defaults to unit's corresponding unitFormat below or override using pattern string from http://momentjs.com/docs/#/displaying/format/
				displayFormats: {
					millisecond: 'h:mm:ss.SSS a', // 11:20:01.123 AM,
					second: 'h:mm:ss a', // 11:20:01 AM
					minute: 'h:mm:ss a', // 11:20:01 AM
					hour: 'MMM D, hA', // Sept 4, 5PM
					day: 'll', // Sep 4 2015
					week: 'll', // Week 46, or maybe "[W]WW - YYYY" ?
					month: 'MMM YYYY', // Sept 2015
					quarter: '[Q]Q - YYYY', // Q3
					year: 'YYYY' // 2015
				}
			},
			ticks: {
				autoSkip: false
			}
		};

		var TimeScale = Chart.Scale.extend({
			initialize: function() {
				if (!moment) {
					throw new Error('Chart.js - Moment.js could not be found! You must include it before Chart.js to use the time scale. Download at https://momentjs.com');
				}

				Chart.Scale.prototype.initialize.call(this);
			},
			getLabelMoment: function(datasetIndex, index) {
				if (datasetIndex === null || index === null) {
					return null;
				}

				if (typeof this.labelMoments[datasetIndex] !== 'undefined') {
					return this.labelMoments[datasetIndex][index];
				}

				return null;
			},
			getLabelDiff: function(datasetIndex, index) {
				var me = this;
				if (datasetIndex === null || index === null) {
					return null;
				}

				if (me.labelDiffs === undefined) {
					me.buildLabelDiffs();
				}

				if (typeof me.labelDiffs[datasetIndex] !== 'undefined') {
					return me.labelDiffs[datasetIndex][index];
				}

				return null;
			},
			getMomentStartOf: function(tick) {
				var me = this;
				if (me.options.time.unit === 'week' && me.options.time.isoWeekday !== false) {
					return tick.clone().startOf('isoWeek').isoWeekday(me.options.time.isoWeekday);
				}
				return tick.clone().startOf(me.tickUnit);
			},
			determineDataLimits: function() {
				var me = this;
				me.labelMoments = [];

				// Only parse these once. If the dataset does not have data as x,y pairs, we will use
				// these
				var scaleLabelMoments = [];
				if (me.chart.data.labels && me.chart.data.labels.length > 0) {
					helpers.each(me.chart.data.labels, function(label) {
						var labelMoment = me.parseTime(label);

						if (labelMoment.isValid()) {
							if (me.options.time.round) {
								labelMoment.startOf(me.options.time.round);
							}
							scaleLabelMoments.push(labelMoment);
						}
					}, me);

					me.firstTick = moment.min.call(me, scaleLabelMoments);
					me.lastTick = moment.max.call(me, scaleLabelMoments);
				} else {
					me.firstTick = null;
					me.lastTick = null;
				}

				helpers.each(me.chart.data.datasets, function(dataset, datasetIndex) {
					var momentsForDataset = [];
					var datasetVisible = me.chart.isDatasetVisible(datasetIndex);

					if (typeof dataset.data[0] === 'object' && dataset.data[0] !== null) {
						helpers.each(dataset.data, function(value) {
							var labelMoment = me.parseTime(me.getRightValue(value));

							if (labelMoment.isValid()) {
								if (me.options.time.round) {
									labelMoment.startOf(me.options.time.round);
								}
								momentsForDataset.push(labelMoment);

								if (datasetVisible) {
									// May have gone outside the scale ranges, make sure we keep the first and last ticks updated
									me.firstTick = me.firstTick !== null ? moment.min(me.firstTick, labelMoment) : labelMoment;
									me.lastTick = me.lastTick !== null ? moment.max(me.lastTick, labelMoment) : labelMoment;
								}
							}
						}, me);
					} else {
						// We have no labels. Use the ones from the scale
						momentsForDataset = scaleLabelMoments;
					}

					me.labelMoments.push(momentsForDataset);
				}, me);

				// Set these after we've done all the data
				if (me.options.time.min) {
					me.firstTick = me.parseTime(me.options.time.min);
				}

				if (me.options.time.max) {
					me.lastTick = me.parseTime(me.options.time.max);
				}

				// We will modify these, so clone for later
				me.firstTick = (me.firstTick || moment()).clone();
				me.lastTick = (me.lastTick || moment()).clone();
			},
			buildLabelDiffs: function() {
				var me = this;
				me.labelDiffs = [];
				var scaleLabelDiffs = [];
				// Parse common labels once
				if (me.chart.data.labels && me.chart.data.labels.length > 0) {
					helpers.each(me.chart.data.labels, function(label) {
						var labelMoment = me.parseTime(label);

						if (labelMoment.isValid()) {
							if (me.options.time.round) {
								labelMoment.startOf(me.options.time.round);
							}
							scaleLabelDiffs.push(labelMoment.diff(me.firstTick, me.tickUnit, true));
						}
					}, me);
				}

				helpers.each(me.chart.data.datasets, function(dataset) {
					var diffsForDataset = [];

					if (typeof dataset.data[0] === 'object' && dataset.data[0] !== null) {
						helpers.each(dataset.data, function(value) {
							var labelMoment = me.parseTime(me.getRightValue(value));

							if (labelMoment.isValid()) {
								if (me.options.time.round) {
									labelMoment.startOf(me.options.time.round);
								}
								diffsForDataset.push(labelMoment.diff(me.firstTick, me.tickUnit, true));
							}
						}, me);
					} else {
						// We have no labels. Use common ones
						diffsForDataset = scaleLabelDiffs;
					}

					me.labelDiffs.push(diffsForDataset);
				}, me);
			},
			buildTicks: function() {
				var me = this;

				me.ctx.save();
				var tickFontSize = helpers.getValueOrDefault(me.options.ticks.fontSize, Chart.defaults.global.defaultFontSize);
				var tickFontStyle = helpers.getValueOrDefault(me.options.ticks.fontStyle, Chart.defaults.global.defaultFontStyle);
				var tickFontFamily = helpers.getValueOrDefault(me.options.ticks.fontFamily, Chart.defaults.global.defaultFontFamily);
				var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
				me.ctx.font = tickLabelFont;

				me.ticks = [];
				me.unitScale = 1; // How much we scale the unit by, ie 2 means 2x unit per step
				me.scaleSizeInUnits = 0; // How large the scale is in the base unit (seconds, minutes, etc)

				// Set unit override if applicable
				if (me.options.time.unit) {
					me.tickUnit = me.options.time.unit || 'day';
					me.displayFormat = me.options.time.displayFormats[me.tickUnit];
					me.scaleSizeInUnits = me.lastTick.diff(me.firstTick, me.tickUnit, true);
					me.unitScale = helpers.getValueOrDefault(me.options.time.unitStepSize, 1);
				} else {
					// Determine the smallest needed unit of the time
					var innerWidth = me.isHorizontal() ? me.width - (me.paddingLeft + me.paddingRight) : me.height - (me.paddingTop + me.paddingBottom);

					// Crude approximation of what the label length might be
					var tempFirstLabel = me.tickFormatFunction(me.firstTick, 0, []);
					var tickLabelWidth = me.ctx.measureText(tempFirstLabel).width;
					var cosRotation = Math.cos(helpers.toRadians(me.options.ticks.maxRotation));
					var sinRotation = Math.sin(helpers.toRadians(me.options.ticks.maxRotation));
					tickLabelWidth = (tickLabelWidth * cosRotation) + (tickFontSize * sinRotation);
					var labelCapacity = innerWidth / (tickLabelWidth);

					// Start as small as possible
					me.tickUnit = me.options.time.minUnit;
					me.scaleSizeInUnits = me.lastTick.diff(me.firstTick, me.tickUnit, true);
					me.displayFormat = me.options.time.displayFormats[me.tickUnit];

					var unitDefinitionIndex = 0;
					var unitDefinition = time.units[unitDefinitionIndex];

					// While we aren't ideal and we don't have units left
					while (unitDefinitionIndex < time.units.length) {
						// Can we scale this unit. If `false` we can scale infinitely
						me.unitScale = 1;

						if (helpers.isArray(unitDefinition.steps) && Math.ceil(me.scaleSizeInUnits / labelCapacity) < helpers.max(unitDefinition.steps)) {
							// Use one of the predefined steps
							for (var idx = 0; idx < unitDefinition.steps.length; ++idx) {
								if (unitDefinition.steps[idx] >= Math.ceil(me.scaleSizeInUnits / labelCapacity)) {
									me.unitScale = helpers.getValueOrDefault(me.options.time.unitStepSize, unitDefinition.steps[idx]);
									break;
								}
							}

							break;
						} else if ((unitDefinition.maxStep === false) || (Math.ceil(me.scaleSizeInUnits / labelCapacity) < unitDefinition.maxStep)) {
							// We have a max step. Scale this unit
							me.unitScale = helpers.getValueOrDefault(me.options.time.unitStepSize, Math.ceil(me.scaleSizeInUnits / labelCapacity));
							break;
						} else {
							// Move to the next unit up
							++unitDefinitionIndex;
							unitDefinition = time.units[unitDefinitionIndex];

							me.tickUnit = unitDefinition.name;
							var leadingUnitBuffer = me.firstTick.diff(me.getMomentStartOf(me.firstTick), me.tickUnit, true);
							var trailingUnitBuffer = me.getMomentStartOf(me.lastTick.clone().add(1, me.tickUnit)).diff(me.lastTick, me.tickUnit, true);
							me.scaleSizeInUnits = me.lastTick.diff(me.firstTick, me.tickUnit, true) + leadingUnitBuffer + trailingUnitBuffer;
							me.displayFormat = me.options.time.displayFormats[unitDefinition.name];
						}
					}
				}

				var roundedStart;

				// Only round the first tick if we have no hard minimum
				if (!me.options.time.min) {
					me.firstTick = me.getMomentStartOf(me.firstTick);
					roundedStart = me.firstTick;
				} else {
					roundedStart = me.getMomentStartOf(me.firstTick);
				}

				// Only round the last tick if we have no hard maximum
				if (!me.options.time.max) {
					var roundedEnd = me.getMomentStartOf(me.lastTick);
					var delta = roundedEnd.diff(me.lastTick, me.tickUnit, true);
					if (delta < 0) {
						// Do not use end of because we need me to be in the next time unit
						me.lastTick = me.getMomentStartOf(me.lastTick.add(1, me.tickUnit));
					} else if (delta >= 0) {
						me.lastTick = roundedEnd;
					}

					me.scaleSizeInUnits = me.lastTick.diff(me.firstTick, me.tickUnit, true);
				}

				// Tick displayFormat override
				if (me.options.time.displayFormat) {
					me.displayFormat = me.options.time.displayFormat;
				}

				// first tick. will have been rounded correctly if options.time.min is not specified
				me.ticks.push(me.firstTick.clone());

				// For every unit in between the first and last moment, create a moment and add it to the ticks tick
				for (var i = 1; i <= me.scaleSizeInUnits; ++i) {
					var newTick = roundedStart.clone().add(i, me.tickUnit);

					// Are we greater than the max time
					if (me.options.time.max && newTick.diff(me.lastTick, me.tickUnit, true) >= 0) {
						break;
					}

					if (i % me.unitScale === 0) {
						me.ticks.push(newTick);
					}
				}

				// Always show the right tick
				var diff = me.ticks[me.ticks.length - 1].diff(me.lastTick, me.tickUnit);
				if (diff !== 0 || me.scaleSizeInUnits === 0) {
					// this is a weird case. If the <max> option is the same as the end option, we can't just diff the times because the tick was created from the roundedStart
					// but the last tick was not rounded.
					if (me.options.time.max) {
						me.ticks.push(me.lastTick.clone());
						me.scaleSizeInUnits = me.lastTick.diff(me.ticks[0], me.tickUnit, true);
					} else {
						me.ticks.push(me.lastTick.clone());
						me.scaleSizeInUnits = me.lastTick.diff(me.firstTick, me.tickUnit, true);
					}
				}

				me.ctx.restore();

				// Invalidate label diffs cache
				me.labelDiffs = undefined;
			},
			// Get tooltip label
			getLabelForIndex: function(index, datasetIndex) {
				var me = this;
				var label = me.chart.data.labels && index < me.chart.data.labels.length ? me.chart.data.labels[index] : '';

				if (typeof me.chart.data.datasets[datasetIndex].data[0] === 'object') {
					label = me.getRightValue(me.chart.data.datasets[datasetIndex].data[index]);
				}

				// Format nicely
				if (me.options.time.tooltipFormat) {
					label = me.parseTime(label).format(me.options.time.tooltipFormat);
				}

				return label;
			},
			// Function to format an individual tick mark
			tickFormatFunction: function(tick, index, ticks) {
				var formattedTick = tick.format(this.displayFormat);
				var tickOpts = this.options.ticks;
				var callback = helpers.getValueOrDefault(tickOpts.callback, tickOpts.userCallback);

				if (callback) {
					return callback(formattedTick, index, ticks);
				}
				return formattedTick;
			},
			convertTicksToLabels: function() {
				var me = this;
				me.tickMoments = me.ticks;
				me.ticks = me.ticks.map(me.tickFormatFunction, me);
			},
			getPixelForValue: function(value, index, datasetIndex) {
				var me = this;
				var offset = null;
				if (index !== undefined && datasetIndex !== undefined) {
					offset = me.getLabelDiff(datasetIndex, index);
				}

				if (offset === null) {
					if (!value || !value.isValid) {
						// not already a moment object
						value = me.parseTime(me.getRightValue(value));
					}
					if (value && value.isValid && value.isValid()) {
						offset = value.diff(me.firstTick, me.tickUnit, true);
					}
				}

				if (offset !== null) {
					var decimal = offset !== 0 ? offset / me.scaleSizeInUnits : offset;

					if (me.isHorizontal()) {
						var innerWidth = me.width - (me.paddingLeft + me.paddingRight);
						var valueOffset = (innerWidth * decimal) + me.paddingLeft;

						return me.left + Math.round(valueOffset);
					}
					var innerHeight = me.height - (me.paddingTop + me.paddingBottom);
					var heightOffset = (innerHeight * decimal) + me.paddingTop;

					return me.top + Math.round(heightOffset);
				}
			},
			getPixelForTick: function(index) {
				return this.getPixelForValue(this.tickMoments[index], null, null);
			},
			getValueForPixel: function(pixel) {
				var me = this;
				var innerDimension = me.isHorizontal() ? me.width - (me.paddingLeft + me.paddingRight) : me.height - (me.paddingTop + me.paddingBottom);
				var offset = (pixel - (me.isHorizontal() ? me.left + me.paddingLeft : me.top + me.paddingTop)) / innerDimension;
				offset *= me.scaleSizeInUnits;
				return me.firstTick.clone().add(moment.duration(offset, me.tickUnit).asSeconds(), 'seconds');
			},
			parseTime: function(label) {
				var me = this;
				if (typeof me.options.time.parser === 'string') {
					return moment(label, me.options.time.parser);
				}
				if (typeof me.options.time.parser === 'function') {
					return me.options.time.parser(label);
				}
				// Date objects
				if (typeof label.getMonth === 'function' || typeof label === 'number') {
					return moment(label);
				}
				// Moment support
				if (label.isValid && label.isValid()) {
					return label;
				}
				// Custom parsing (return an instance of moment)
				if (typeof me.options.time.format !== 'string' && me.options.time.format.call) {
					console.warn('options.time.format is deprecated and replaced by options.time.parser. See http://nnnick.github.io/Chart.js/docs-v2/#scales-time-scale');
					return me.options.time.format(label);
				}
				// Moment format parsing
				return moment(label, me.options.time.format);
			}
		});
		Chart.scaleService.registerScaleType('time', TimeScale, defaultConfig);

	};

},{"1":1}]},{},[7])(7)
});