chart2.js in chart-0.1.4.8

- old
+ new

@@ -1,727 +1,727 @@
 /*!
  * Chart.js
  * http://chartjs.org/
- * Version: 2.1.4
+ * Version: 2.1.5
  *
  * Copyright 2016 Nick Downie
  * Released under the MIT license
  * https://github.com/chartjs/Chart.js/blob/master/LICENSE.md
  */
-(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){
+(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('color-name');
+/* 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;
+}
 
-module.exports = {
-   getRgba: getRgba,
-   getHsla: getHsla,
-   getRgb: getRgb,
-   getHsl: getHsl,
-   getHwb: getHwb,
-   getAlpha: getAlpha,
+},{"6":6}],3:[function(require,module,exports){
+/* MIT license */
+var convert = require(5);
+var string = require(2);
+
+var Color = function (obj) {
+	if (obj instanceof Color) {
+		return obj;
+	}
+	if (!(this instanceof Color)) {
+		return new Color(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));
+		}
+	}
+};
+
+Color.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 Color();
+		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;
+	}
+};
+
+Color.prototype.spaces = {
+	rgb: ['red', 'green', 'blue'],
+	hsl: ['hue', 'saturation', 'lightness'],
+	hsv: ['hue', 'saturation', 'value'],
+	hwb: ['hue', 'whiteness', 'blackness'],
+	cmyk: ['cyan', 'magenta', 'yellow', 'black']
+};
+
+Color.prototype.maxes = {
+	rgb: [255, 255, 255],
+	hsl: [360, 100, 100],
+	hsv: [360, 100, 100],
+	hwb: [360, 100, 100],
+	cmyk: [100, 100, 100, 100]
+};
+
+Color.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;
+};
+
+Color.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;
+};
+
+Color.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;
+};
+
+Color.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.Color = Color;
+}
+
+module.exports = Color;
 
-   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;
-}
-
-},{"color-name":6}],3:[function(require,module,exports){
+},{"2":2,"5":5}],4:[function(require,module,exports){
 /* MIT license */
-var convert = require('color-convert');
-var string = require('chartjs-color-string');
 
-var Color = function (obj) {
-	if (obj instanceof Color) {
-		return obj;
-	}
-	if (!(this instanceof Color)) {
-		return new Color(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));
-		}
-	}
-};
-
-Color.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 Color();
-		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;
-	}
-};
-
-Color.prototype.spaces = {
-	rgb: ['red', 'green', 'blue'],
-	hsl: ['hue', 'saturation', 'lightness'],
-	hsv: ['hue', 'saturation', 'value'],
-	hwb: ['hue', 'whiteness', 'blackness'],
-	cmyk: ['cyan', 'magenta', 'yellow', 'black']
-};
-
-Color.prototype.maxes = {
-	rgb: [255, 255, 255],
-	hsl: [360, 100, 100],
-	hsv: [360, 100, 100],
-	hwb: [360, 100, 100],
-	cmyk: [100, 100, 100, 100]
-};
-
-Color.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;
-};
-
-Color.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;
-};
-
-Color.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;
-};
-
-Color.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.Color = Color;
-}
-
-module.exports = Color;
-
-},{"chartjs-color-string":2,"color-convert":5}],4:[function(require,module,exports){
-/* MIT license */
-
 module.exports = {
   rgb2hsl: rgb2hsl,
   rgb2hsv: rgb2hsv,
   rgb2hwb: rgb2hwb,
   rgb2cmyk: rgb2cmyk,
@@ -1416,11 +1416,11 @@
 for (var key in cssKeywords) {
   reverseKeywords[JSON.stringify(cssKeywords[key])] = key;
 }
 
 },{}],5:[function(require,module,exports){
-var conversions = require("./conversions");
+var conversions = require(4);
 
 var convert = function() {
    return new Converter();
 }
 
@@ -1440,15 +1440,15 @@
       to = pair[2];
 
   // export rgb2hsl and ["rgb"]["hsl"]
   convert[from] = convert[from] || {};
 
-  convert[from][to] = convert[func] = (function(func) {
+  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++)
@@ -1472,16 +1472,16 @@
       // color.rgb()
       return this.getValues(space);
    }
    // color.rgb(10, 10, 10)
    if (typeof values == "number") {
-      values = Array.prototype.slice.call(args);
+      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;
@@ -1508,8400 +1508,8735 @@
       return this.routeSpace(space, arguments);
    }
 });
 
 module.exports = convert;
-},{"./conversions":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]
+},{"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){
-var Chart = require('./core/core.js')();
+/**
+ * @namespace Chart
+ */
+var Chart = require(26)();
+
+require(25)(Chart);
+require(24)(Chart);
+require(21)(Chart);
+require(22)(Chart);
+require(23)(Chart);
+require(27)(Chart);
+require(31)(Chart);
+require(29)(Chart);
+require(30)(Chart);
+require(32)(Chart);
+require(28)(Chart);
+require(33)(Chart);
+
+require(34)(Chart);
+require(35)(Chart);
+require(36)(Chart);
+require(37)(Chart);
+
+require(40)(Chart);
+require(38)(Chart);
+require(39)(Chart);
+require(41)(Chart);
+require(42)(Chart);
+require(43)(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;
 
-require('./core/core.helpers')(Chart);
-require('./core/core.element')(Chart);
-require('./core/core.animation')(Chart);
-require('./core/core.controller')(Chart);
-require('./core/core.datasetController')(Chart);
-require('./core/core.layoutService')(Chart);
-require('./core/core.legend')(Chart);
-require('./core/core.plugin.js')(Chart);
-require('./core/core.scale')(Chart);
-require('./core/core.scaleService')(Chart);
-require('./core/core.title')(Chart);
-require('./core/core.tooltip')(Chart);
-
-require('./elements/element.arc')(Chart);
-require('./elements/element.line')(Chart);
-require('./elements/element.point')(Chart);
-require('./elements/element.rectangle')(Chart);
-
-require('./scales/scale.category')(Chart);
-require('./scales/scale.linear')(Chart);
-require('./scales/scale.logarithmic')(Chart);
-require('./scales/scale.radialLinear')(Chart);
-require('./scales/scale.time')(Chart);
-
-// Controllers must be loaded after elements
-// See Chart.core.datasetController.dataElementType
-require('./controllers/controller.bar')(Chart);
-require('./controllers/controller.bubble')(Chart);
-require('./controllers/controller.doughnut')(Chart);
-require('./controllers/controller.line')(Chart);
-require('./controllers/controller.polarArea')(Chart);
-require('./controllers/controller.radar')(Chart);
-
-require('./charts/Chart.Bar')(Chart);
-require('./charts/Chart.Bubble')(Chart);
-require('./charts/Chart.Doughnut')(Chart);
-require('./charts/Chart.Line')(Chart);
-require('./charts/Chart.PolarArea')(Chart);
-require('./charts/Chart.Radar')(Chart);
-require('./charts/Chart.Scatter')(Chart);
-
-window.Chart = module.exports = Chart;
-
-},{"./charts/Chart.Bar":8,"./charts/Chart.Bubble":9,"./charts/Chart.Doughnut":10,"./charts/Chart.Line":11,"./charts/Chart.PolarArea":12,"./charts/Chart.Radar":13,"./charts/Chart.Scatter":14,"./controllers/controller.bar":15,"./controllers/controller.bubble":16,"./controllers/controller.doughnut":17,"./controllers/controller.line":18,"./controllers/controller.polarArea":19,"./controllers/controller.radar":20,"./core/core.animation":21,"./core/core.controller":22,"./core/core.datasetController":23,"./core/core.element":24,"./core/core.helpers":25,"./core/core.js":26,"./core/core.layoutService":27,"./core/core.legend":28,"./core/core.plugin.js":29,"./core/core.scale":30,"./core/core.scaleService":31,"./core/core.title":32,"./core/core.tooltip":33,"./elements/element.arc":34,"./elements/element.line":35,"./elements/element.point":36,"./elements/element.rectangle":37,"./scales/scale.category":38,"./scales/scale.linear":39,"./scales/scale.logarithmic":40,"./scales/scale.radialLinear":41,"./scales/scale.time":42}],8:[function(require,module,exports){
-"use strict";
-
-module.exports = function(Chart) {
-
-	Chart.Bar = function(context, config) {
-		config.type = 'bar';
-
-		return new Chart(context, config);
-	};
-
+},{"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,"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);
-	};
-
+"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);
-	};
-
+"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);
-	};
-
+"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);
-	};
-
+"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";
+"use strict";
+
+module.exports = function(Chart) {
+	
+	Chart.Radar = function(context, config) {
+		config.options = Chart.helpers.configMerge({ aspectRatio: 1 }, config.options);
+		config.type = 'radar';
+
+		return new Chart(context, config);
+	};
+
+};
 
-module.exports = function(Chart) {
-
-	Chart.Radar = function(context, config) {
-		config.options = Chart.helpers.configMerge({ aspectRatio: 1 }, config.options);
-		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(tooltipItems, data) {
-					// Title doesn't make sense for scatter since we format the data as a point
-					return '';
-				},
-				label: function(tooltipItem, data) {
-					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);
-	};
-
+"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(tooltipItems, data) {
+					// Title doesn't make sense for scatter since we format the data as a point
+					return '';
+				},
+				label: function(tooltipItem, data) {
+					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";
+"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 getBarCount() {
+			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 update(reset) {
+			var me = this;
+			helpers.each(me.getMeta().data, function(rectangle, index) {
+				me.updateElement(rectangle, index, reset);
+			}, me);
+		},
+
+		updateElement: function updateElement(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();
+
+			helpers.extend(rectangle, {
+				// Utility
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: me.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: me.calculateBarX(index, me.index),
+					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(index),
+					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 = datasets[datasetIndex].data[index];
+
+				if (value < 0) {
+					for (var i = 0; i < datasetIndex; i++) {
+						var negDS = datasets[i];
+						var negDSMeta = chart.getDatasetMeta(i);
+						if (negDSMeta.bar && negDSMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) {
+							base += negDS.data[index] < 0 ? negDS.data[index] : 0;
+						}
+					}
+				} else {
+					for (var j = 0; j < datasetIndex; j++) {
+						var posDS = datasets[j];
+						var posDSMeta = chart.getDatasetMeta(j);
+						if (posDSMeta.bar && posDSMeta.yAxisID === yScale.id && chart.isDatasetVisible(j)) {
+							base += posDS.data[index] > 0 ? posDS.data[index] : 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(index) {
+			var xScale = this.getScaleForId(this.getMeta().xAxisID);
+			var ruler = this.getRuler(index);
+			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) {
+			var me = this;
+			var meta = me.getMeta();
+			var xScale = me.getScaleForId(meta.xAxisID);
+			var barIndex = me.getBarIndex(datasetIndex);
+
+			var ruler = me.getRuler(index);
+			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 = 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)) {
+						if (ds.data[index] < 0) {
+							sumNeg += ds.data[index] || 0;
+						} else {
+							sumPos += ds.data[index] || 0;
+						}
+					}
+				}
+
+				if (value < 0) {
+					return yScale.getPixelForValue(sumNeg + value);
+				} else {
+					return yScale.getPixelForValue(sumPos + value);
+				}
+			}
+
+			return yScale.getPixelForValue(value);
+		},
+
+		draw: function(ease) {
+			var me = this;
+			var easingDecimal = ease || 1;
+			helpers.each(me.getMeta().data, function(rectangle, index) {
+				var d = me.getDataset().data[index];
+				if (d !== null && d !== undefined && !isNaN(d)) {
+					rectangle.transition(easingDecimal).draw();
+				}
+			}, me);
+		},
+
+		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 updateElement(rectangle, index, reset, numBars) {
+			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;
+
+			helpers.extend(rectangle, {
+				// Utility
+				_xScale: xScale,
+				_yScale: yScale,
+				_datasetIndex: me.index,
+				_index: index,
+
+				// Desired view properties
+				_model: {
+					x: reset ? scaleBase : me.calculateBarX(index, me.index),
+					y: me.calculateBarY(index, me.index),
+
+					// Tooltip
+					label: me.chart.data.labels[index],
+					datasetLabel: dataset.label,
+
+					// Appearance
+					base: reset ? scaleBase : me.calculateBarBase(me.index, index),
+					height: me.calculateBarHeight(index),
+					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)
+				},
+
+				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(index) {
+						return corners[(startCorner + index) % 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();
+					}
+				},
+
+				inRange: function (mouseX, mouseY) {
+					var vm = this._view;
+					var inRange = false;
+
+					if (vm) {
+						if (vm.x < vm.base) {
+							inRange = (mouseY >= vm.y - vm.height / 2 && mouseY <= vm.y + vm.height / 2) && (mouseX >= vm.x && mouseX <= vm.base);
+						} else {
+							inRange = (mouseY >= vm.y - vm.height / 2 && mouseY <= vm.y + vm.height / 2) && (mouseX >= vm.base && mouseX <= vm.x);
+						}
+					}
+
+					return inRange;
+				}
+			});
+
+			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 value = me.chart.data.datasets[datasetIndex].data[index];
+
+				if (value < 0) {
+					for (var i = 0; i < datasetIndex; i++) {
+						var negDS = me.chart.data.datasets[i];
+						var negDSMeta = me.chart.getDatasetMeta(i);
+						if (negDSMeta.bar && negDSMeta.xAxisID === xScale.id && me.chart.isDatasetVisible(i)) {
+							base += negDS.data[index] < 0 ? negDS.data[index] : 0;
+						}
+					}
+				} else {
+					for (var j = 0; j < datasetIndex; j++) {
+						var posDS = me.chart.data.datasets[j];
+						var posDSMeta = me.chart.getDatasetMeta(j);
+						if (posDSMeta.bar && posDSMeta.xAxisID === xScale.id && me.chart.isDatasetVisible(j)) {
+							base += posDS.data[index] > 0 ? posDS.data[index] : 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 (index) {
+			var me = this;
+			var yScale = me.getScaleForId(me.getMeta().yAxisID);
+			var ruler = me.getRuler(index);
+			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 = 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)) {
+						if (ds.data[index] < 0) {
+							sumNeg += ds.data[index] || 0;
+						} else {
+							sumPos += ds.data[index] || 0;
+						}
+					}
+				}
+
+				if (value < 0) {
+					return xScale.getPixelForValue(sumNeg + value);
+				} else {
+					return xScale.getPixelForValue(sumPos + value);
+				}
+			}
+
+			return xScale.getPixelForValue(value);
+		},
+
+		calculateBarY: function (index, datasetIndex) {
+			var me = this;
+			var meta = me.getMeta();
+			var yScale = me.getScaleForId(meta.yAxisID);
+			var barIndex = me.getBarIndex(datasetIndex);
+
+			var ruler = me.getRuler(index);
+			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);
+		}
+	});
+};
 
-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 getBarCount() {
-			var barCount = 0;
-			helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-				var meta = this.chart.getDatasetMeta(datasetIndex);
-				if (meta.bar && this.chart.isDatasetVisible(datasetIndex)) {
-					++barCount;
-				}
-			}, this);
-			return barCount;
-		},
-
-		update: function update(reset) {
-			helpers.each(this.getMeta().data, function(rectangle, index) {
-				this.updateElement(rectangle, index, reset);
-			}, this);
-		},
-
-		updateElement: function updateElement(rectangle, index, reset) {
-			var meta = this.getMeta();
-			var xScale = this.getScaleForId(meta.xAxisID);
-			var yScale = this.getScaleForId(meta.yAxisID);
-			var scaleBase = yScale.getBasePixel();
-			var rectangleElementOptions = this.chart.options.elements.rectangle;
-			var custom = rectangle.custom || {};
-			var dataset = this.getDataset();
-
-			helpers.extend(rectangle, {
-				// Utility
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: this.index,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: this.calculateBarX(index, this.index),
-					y: reset ? scaleBase : this.calculateBarY(index, this.index),
-
-					// Tooltip
-					label: this.chart.data.labels[index],
-					datasetLabel: dataset.label,
-
-					// Appearance
-					base: reset ? scaleBase : this.calculateBarBase(this.index, index),
-					width: this.calculateBarWidth(index),
-					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 meta = this.getMeta();
-			var yScale = this.getScaleForId(meta.yAxisID);
-			var base = 0;
-
-			if (yScale.options.stacked) {
-				var chart = this.chart;
-				var datasets = chart.data.datasets;
-				var value = datasets[datasetIndex].data[index];
-
-				if (value < 0) {
-					for (var i = 0; i < datasetIndex; i++) {
-						var negDS = datasets[i];
-						var negDSMeta = chart.getDatasetMeta(i);
-						if (negDSMeta.bar && negDSMeta.yAxisID === yScale.id && chart.isDatasetVisible(i)) {
-							base += negDS.data[index] < 0 ? negDS.data[index] : 0;
-						}
-					}
-				} else {
-					for (var j = 0; j < datasetIndex; j++) {
-						var posDS = datasets[j];
-						var posDSMeta = chart.getDatasetMeta(j);
-						if (posDSMeta.bar && posDSMeta.yAxisID === yScale.id && chart.isDatasetVisible(j)) {
-							base += posDS.data[index] > 0 ? posDS.data[index] : 0;
-						}
-					}
-				}
-
-				return yScale.getPixelForValue(base);
-			}
-
-			return yScale.getBasePixel();
-		},
-
-		getRuler: function(index) {
-			var meta = this.getMeta();
-			var xScale = this.getScaleForId(meta.xAxisID);
-			var datasetCount = this.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 !== this.chart.data.labels.length) {
-			    var perc = xScale.ticks.length / this.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(index) {
-			var xScale = this.getScaleForId(this.getMeta().xAxisID);
-			var ruler = this.getRuler(index);
-			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) {
-			var meta = this.getMeta();
-			var xScale = this.getScaleForId(meta.xAxisID);
-			var barIndex = this.getBarIndex(datasetIndex);
-
-			var ruler = this.getRuler(index);
-			var leftTick = xScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
-			leftTick -= this.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 meta = this.getMeta();
-			var yScale = this.getScaleForId(meta.yAxisID);
-			var value = this.getDataset().data[index];
-
-			if (yScale.options.stacked) {
-
-				var sumPos = 0,
-					sumNeg = 0;
-
-				for (var i = 0; i < datasetIndex; i++) {
-					var ds = this.chart.data.datasets[i];
-					var dsMeta = this.chart.getDatasetMeta(i);
-					if (dsMeta.bar && dsMeta.yAxisID === yScale.id && this.chart.isDatasetVisible(i)) {
-						if (ds.data[index] < 0) {
-							sumNeg += ds.data[index] || 0;
-						} else {
-							sumPos += ds.data[index] || 0;
-						}
-					}
-				}
-
-				if (value < 0) {
-					return yScale.getPixelForValue(sumNeg + value);
-				} else {
-					return yScale.getPixelForValue(sumPos + value);
-				}
-			}
-
-			return yScale.getPixelForValue(value);
-		},
-
-		draw: function(ease) {
-			var easingDecimal = ease || 1;
-			helpers.each(this.getMeta().data, function(rectangle, index) {
-				var d = this.getDataset().data[index];
-				if (d !== null && d !== undefined && !isNaN(d)) {
-					rectangle.transition(easingDecimal).draw();
-				}
-			}, this);
-		},
-
-		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 updateElement(rectangle, index, reset, numBars) {
-			var meta = this.getMeta();
-			var xScale = this.getScaleForId(meta.xAxisID);
-			var yScale = this.getScaleForId(meta.yAxisID);
-			var scaleBase = xScale.getBasePixel();
-			var custom = rectangle.custom || {};
-			var dataset = this.getDataset();
-			var rectangleElementOptions = this.chart.options.elements.rectangle;
-
-			helpers.extend(rectangle, {
-				// Utility
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: this.index,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: reset ? scaleBase : this.calculateBarX(index, this.index),
-					y: this.calculateBarY(index, this.index),
-
-					// Tooltip
-					label: this.chart.data.labels[index],
-					datasetLabel: dataset.label,
-
-					// Appearance
-					base: reset ? scaleBase : this.calculateBarBase(this.index, index),
-					height: this.calculateBarHeight(index),
-					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)
-				},
-
-				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(index) {
-						return corners[(startCorner + index) % 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();
-					}
-				},
-
-				inRange: function (mouseX, mouseY) {
-					var vm = this._view;
-					var inRange = false;
-
-					if (vm) {
-						if (vm.x < vm.base) {
-							inRange = (mouseY >= vm.y - vm.height / 2 && mouseY <= vm.y + vm.height / 2) && (mouseX >= vm.x && mouseX <= vm.base);
-						} else {
-							inRange = (mouseY >= vm.y - vm.height / 2 && mouseY <= vm.y + vm.height / 2) && (mouseX >= vm.base && mouseX <= vm.x);
-						}
-					}
-
-					return inRange;
-				}
-			});
-
-			rectangle.pivot();
-		},
-
-		calculateBarBase: function (datasetIndex, index) {
-			var meta = this.getMeta();
-			var xScale = this.getScaleForId(meta.xAxisID);
-			var base = 0;
-
-			if (xScale.options.stacked) {
-
-				var value = this.chart.data.datasets[datasetIndex].data[index];
-
-				if (value < 0) {
-					for (var i = 0; i < datasetIndex; i++) {
-						var negDS = this.chart.data.datasets[i];
-						var negDSMeta = this.chart.getDatasetMeta(i);
-						if (negDSMeta.bar && negDSMeta.xAxisID === xScale.id && this.chart.isDatasetVisible(i)) {
-							base += negDS.data[index] < 0 ? negDS.data[index] : 0;
-						}
-					}
-				} else {
-					for (var j = 0; j < datasetIndex; j++) {
-						var posDS = this.chart.data.datasets[j];
-						var posDSMeta = this.chart.getDatasetMeta(j);
-						if (posDSMeta.bar && posDSMeta.xAxisID === xScale.id && this.chart.isDatasetVisible(j)) {
-							base += posDS.data[index] > 0 ? posDS.data[index] : 0;
-						}
-					}
-				}
-
-				return xScale.getPixelForValue(base);
-			}
-
-			return xScale.getBasePixel();
-		},
-
-		getRuler: function (index) {
-			var meta = this.getMeta();
-			var yScale = this.getScaleForId(meta.yAxisID);
-			var datasetCount = this.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 !== this.chart.data.labels.length) {
-				var perc = yScale.ticks.length / this.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 (index) {
-			var yScale = this.getScaleForId(this.getMeta().yAxisID);
-			var ruler = this.getRuler(index);
-			return yScale.options.stacked ? ruler.categoryHeight : ruler.barHeight;
-		},
-
-		calculateBarX: function (index, datasetIndex) {
-			var meta = this.getMeta();
-			var xScale = this.getScaleForId(meta.xAxisID);
-			var value = this.getDataset().data[index];
-
-			if (xScale.options.stacked) {
-
-				var sumPos = 0,
-					sumNeg = 0;
-
-				for (var i = 0; i < datasetIndex; i++) {
-					var ds = this.chart.data.datasets[i];
-					var dsMeta = this.chart.getDatasetMeta(i);
-					if (dsMeta.bar && dsMeta.xAxisID === xScale.id && this.chart.isDatasetVisible(i)) {
-						if (ds.data[index] < 0) {
-							sumNeg += ds.data[index] || 0;
-						} else {
-							sumPos += ds.data[index] || 0;
-						}
-					}
-				}
-
-				if (value < 0) {
-					return xScale.getPixelForValue(sumNeg + value);
-				} else {
-					return xScale.getPixelForValue(sumPos + value);
-				}
-			}
-
-			return xScale.getPixelForValue(value);
-		},
-
-		calculateBarY: function (index, datasetIndex) {
-			var meta = this.getMeta();
-			var yScale = this.getScaleForId(meta.yAxisID);
-			var barIndex = this.getBarIndex(datasetIndex);
-
-			var ruler = this.getRuler(index);
-			var topTick = yScale.getPixelForValue(null, index, datasetIndex, this.chart.isCombo);
-			topTick -= this.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";
+"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(tooltipItems, data) {
+					// 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 + ': (' + dataPoint.x + ', ' + dataPoint.y + ', ' + dataPoint.r + ')';
+				}
+			}
+		}
+	};
+
+	Chart.controllers.bubble = Chart.DatasetController.extend({
+
+		dataElementType: Chart.elements.Point,
+
+		update: function update(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(data, 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);
+		}
+	});
+};
 
-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(tooltipItems, data) {
-					// 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 + ': (' + dataPoint.x + ', ' + dataPoint.y + ', ' + dataPoint.r + ')';
-				}
-			}
-		}
-	};
-
-	Chart.controllers.bubble = Chart.DatasetController.extend({
-
-		dataElementType: Chart.elements.Point,
-
-		update: function update(reset) {
-			var meta = this.getMeta();
-			var points = meta.data;
-
-			// Update Points
-			helpers.each(points, function(point, index) {
-				this.updateElement(point, index, reset);
-			}, this);
-		},
-
-		updateElement: function(point, index, reset) {
-			var meta = this.getMeta();
-			var xScale = this.getScaleForId(meta.xAxisID);
-			var yScale = this.getScaleForId(meta.yAxisID);
-
-			var custom = point.custom || {};
-			var dataset = this.getDataset();
-			var data = dataset.data[index];
-			var pointElementOptions = this.chart.options.elements.point;
-
-			helpers.extend(point, {
-				// Utility
-				_xScale: xScale,
-				_yScale: yScale,
-				_datasetIndex: this.index,
-				_index: index,
-
-				// Desired view properties
-				_model: {
-					x: reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(data, index, this.index, this.chart.isCombo),
-					y: reset ? yScale.getBasePixel() : yScale.getPixelForValue(data, index, this.index),
-					// Appearance
-					radius: reset ? 0 : custom.radius ? custom.radius : this.getRadius(data),
-					backgroundColor: custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, pointElementOptions.backgroundColor),
-					borderColor: custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, pointElementOptions.borderColor),
-					borderWidth: custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, pointElementOptions.borderWidth),
-
-					// Tooltip
-					hitRadius: custom.hitRadius ? custom.hitRadius : helpers.getValueAtIndexOrDefault(dataset.hitRadius, index, pointElementOptions.hitRadius)
-				}
-			});
-
-			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) {
-			// 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 ? custom.hoverRadius : (helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.chart.options.elements.point.hoverRadius)) + this.getRadius(this.getDataset().data[point._index]);
-			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(point) {
-			var dataset = this.chart.data.datasets[point._datasetIndex];
-			var index = point._index;
-			var custom = point.custom || {};
-			var model = point._model;
-			var pointElementOptions = this.chart.options.elements.point;
-
-			model.radius = custom.radius ? custom.radius : this.getRadius(dataset.data[point._index]);
-			model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : helpers.getValueAtIndexOrDefault(dataset.backgroundColor, index, pointElementOptions.backgroundColor);
-			model.borderColor = custom.borderColor ? custom.borderColor : helpers.getValueAtIndexOrDefault(dataset.borderColor, index, pointElementOptions.borderColor);
-			model.borderWidth = custom.borderWidth ? custom.borderWidth : helpers.getValueAtIndexOrDefault(dataset.borderWidth, index, pointElementOptions.borderWidth);
-		}
-	});
-};
-
 },{}],17:[function(require,module,exports){
-"use strict";
+"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.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
+							};
+						});
+					} else {
+						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();
+			}
+		},
+
+		//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) {
+					return data.labels[tooltipItem.index] + ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
+				}
+			}
+		}
+	};
+
+	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 getRingIndex(datasetIndex) {
+			var ringIndex = 0;
+
+			for (var j = 0; j < datasetIndex; ++j) {
+				if (this.chart.isDatasetVisible(j)) {
+					++ringIndex;
+				}
+			}
+
+			return ringIndex;
+		},
+
+		update: function update(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.outerRadius = Math.max(minSize / 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,
+				arcOpts = opts.elements.arc,
+				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,
+				custom = arc.custom || {},
+				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);
+				}
+			});
+
+			return total;
+		},
+
+		calculateCircumference: function(value) {
+			var total = this.getMeta().total;
+			if (total > 0 && !isNaN(value)) {
+				return (Math.PI * 2.0) * (value / total);
+			} else {
+				return 0;
+			}
+		}
+	});
+};
 
-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.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
-							};
-						});
-					} else {
-						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();
-			}
-		},
-
-		//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) {
-					return data.labels[tooltipItem.index] + ': ' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
-				}
-			}
-		}
-	};
-
-	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 getRingIndex(datasetIndex) {
-			var ringIndex = 0;
-
-			for (var j = 0; j < datasetIndex; ++j) {
-				if (this.chart.isDatasetVisible(j)) {
-					++ringIndex;
-				}
-			}
-
-			return ringIndex;
-		},
-
-		update: function update(reset) {
-			var _this = this;
-			var chart = _this.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 = _this.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.outerRadius = Math.max(minSize / 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 = _this.calculateTotal();
-
-			_this.outerRadius = chart.outerRadius - (chart.radiusLength * _this.getRingIndex(_this.index));
-			_this.innerRadius = _this.outerRadius - chart.radiusLength;
-
-			helpers.each(meta.data, function(arc, index) {
-				_this.updateElement(arc, index, reset);
-			});
-		},
-
-		updateElement: function(arc, index, reset) {
-			var _this = this;
-			var chart = _this.chart,
-				chartArea = chart.chartArea,
-				opts = chart.options,
-				animationOpts = opts.animation,
-				arcOpts = opts.elements.arc,
-				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 = _this.getDataset(),
-				circumference = reset && animationOpts.animateRotate ? 0 : arc.hidden ? 0 : _this.calculateCircumference(dataset.data[index]) * (opts.circumference / (2.0 * Math.PI)),
-				innerRadius = reset && animationOpts.animateScale ? 0 : _this.innerRadius,
-				outerRadius = reset && animationOpts.animateScale ? 0 : _this.outerRadius,
-				custom = arc.custom || {},
-				valueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
-
-			helpers.extend(arc, {
-				// Utility
-				_datasetIndex: _this.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;
-			model.backgroundColor = custom.backgroundColor ? custom.backgroundColor : valueAtIndexOrDefault(dataset.backgroundColor, index, arcOpts.backgroundColor);
-			model.hoverBackgroundColor = custom.hoverBackgroundColor ? custom.hoverBackgroundColor : valueAtIndexOrDefault(dataset.hoverBackgroundColor, index, arcOpts.hoverBackgroundColor);
-			model.borderWidth = custom.borderWidth ? custom.borderWidth : valueAtIndexOrDefault(dataset.borderWidth, index, arcOpts.borderWidth);
-			model.borderColor = custom.borderColor ? custom.borderColor : valueAtIndexOrDefault(dataset.borderColor, index, arcOpts.borderColor);
-
-			// Set correct angles if not resetting
-			if (!reset || !animationOpts.animateRotate) {
-				if (index === 0) {
-					model.startAngle = opts.rotation;
-				} else {
-					model.startAngle = _this.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);
-				}
-			});
-
-			return total;
-		},
-
-		calculateCircumference: function(value) {
-			var total = this.getMeta().total;
-			if (total > 0 && !isNaN(value)) {
-				return (Math.PI * 2.0) * (value / total);
-			} else {
-				return 0;
-			}
-		}
-	});
-};
-
 },{}],18:[function(require,module,exports){
-"use strict";
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers;
+
+	Chart.defaults.line = {
+		showLines: true,
+
+		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,
+
+		addElementAndReset: function(index) {
+			var me = this;
+			var options = me.chart.options;
+			var meta = me.getMeta();
+
+			Chart.DatasetController.prototype.addElementAndReset.call(me, index);
+
+			// Make sure bezier control points are updated
+			if (lineEnabled(me.getDataset(), options) && meta.dataset._model.tension !== 0) {
+				me.updateBezierControlPoints();
+			}
+		},
+
+		update: function update(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 linse the ability to span gaps
+					spanGaps: dataset.spanGaps ? dataset.spanGaps : false,
+					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),
+					// 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;
+
+			// 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(value, index, datasetIndex, me.chart.isCombo);
+			y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex, me.chart.isCombo);
+
+			// 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,
+				// Tooltip
+				hitRadius: custom.hitRadius || helpers.getValueAtIndexOrDefault(dataset.pointHitRadius, index, pointOptions.hitRadius)
+			};
+		},
+
+		calculatePointY: function(value, index, datasetIndex, isCombo) {
+			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' && chart.isDatasetVisible(i)) {
+						if (ds.data[index] < 0) {
+							sumNeg += ds.data[index] || 0;
+						} else {
+							sumPos += ds.data[index] || 0;
+						}
+					}
+				}
+
+				if (value < 0) {
+					return yScale.getPixelForValue(sumNeg + value);
+				} else {
+					return yScale.getPixelForValue(sumPos + value);
+				}
+			}
+
+			return yScale.getPixelForValue(value);
+		},
+
+		updateBezierControlPoints: function() {
+			var meta = this.getMeta();
+			var area = this.chart.chartArea;
+			var points = meta.data || [];
+			var i, ilen, point, model, controlPoints;
+
+			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;
+			}
+		},
+
+		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);
+		}
+	});
+};
 
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers;
-
-	Chart.defaults.line = {
-		showLines: true,
-
-		hover: {
-			mode: "label"
-		},
-
-		scales: {
-			xAxes: [{
-				type: "category",
-				id: 'x-axis-0'
-			}],
-			yAxes: [{
-				type: "linear",
-				id: 'y-axis-0'
-			}]
-		}
-	};
-
-	Chart.controllers.line = Chart.DatasetController.extend({
-
-		datasetElementType: Chart.elements.Line,
-
-		dataElementType: Chart.elements.Point,
-
-		addElementAndReset: function(index) {
-			var me = this;
-			var options = me.chart.options;
-
-			Chart.DatasetController.prototype.addElementAndReset.call(me, index);
-
-			// Make sure bezier control points are updated
-			if (options.showLines && options.elements.line.tension !== 0) {
-				me.updateBezierControlPoints();
-			}
-		},
-
-		update: function update(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, dataset, custom;
-
-			// Update Line
-			if (options.showLines) {
-				dataset = me.getDataset();
-				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
-					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),
-					// 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 (options.showLines && lineElementOptions.tension !== 0) {
-				me.updateBezierControlPoints();
-			}
-		},
-
-		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;
-
-			// 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(value, index, datasetIndex, me.chart.isCombo);
-			y = reset ? yScale.getBasePixel() : me.calculatePointY(value, index, datasetIndex, me.chart.isCombo);
-
-			// 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,
-				// Tooltip
-				hitRadius: custom.hitRadius || helpers.getValueAtIndexOrDefault(dataset.pointHitRadius, index, pointOptions.hitRadius)
-			};
-		},
-
-		calculatePointY: function(value, index, datasetIndex, isCombo) {
-			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' && chart.isDatasetVisible(i)) {
-						if (ds.data[index] < 0) {
-							sumNeg += ds.data[index] || 0;
-						} else {
-							sumPos += ds.data[index] || 0;
-						}
-					}
-				}
-
-				if (value < 0) {
-					return yScale.getPixelForValue(sumNeg + value);
-				} else {
-					return yScale.getPixelForValue(sumPos + value);
-				}
-			}
-
-			return yScale.getPixelForValue(value);
-		},
-
-		updateBezierControlPoints: function() {
-			var meta = this.getMeta();
-			var area = this.chart.chartArea;
-			var points = meta.data || [];
-			var i, ilen, point, model, controlPoints;
-
-			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
-				);
-
-				// Prevent the bezier going outside of the bounds of the graph
-				model.controlPointPreviousX = Math.max(Math.min(controlPoints.previous.x, area.right), area.left);
-				model.controlPointPreviousY = Math.max(Math.min(controlPoints.previous.y, area.bottom), area.top);
-				model.controlPointNextX = Math.max(Math.min(controlPoints.next.x, area.right), area.left);
-				model.controlPointNextY = Math.max(Math.min(controlPoints.next.y, area.bottom), area.top);
-
-				// Now pivot the point for animation
-				point.pivot();
-			}
-		},
-
-		draw: function(ease) {
-			var meta = this.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 (this.chart.options.showLines) {
-				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";
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers;
+
+	Chart.defaults.polarArea = {
+
+		scale: {
+			type: "radialLinear",
+			lineArc: true // so that lines are circular
+		},
+
+		//Boolean - Whether to animate the rotation of the chart
+		animation: {
+			animateRotate: true,
+			animateScale: true
+		},
+
+		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] + '">');
+					if (labels[i]) {
+						text.push(labels[i]);
+					}
+					text.push('</span></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
+							};
+						});
+					} else {
+						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 update(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 chartArea = chart.chartArea;
+			var dataset = me.getDataset();
+			var opts = chart.options;
+			var animationOpts = opts.animation;
+			var arcOpts = opts.elements.arc;
+			var custom = arc.custom || {};
+			var scale = chart.scale;
+			var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
+			var labels = chart.data.labels;
+
+			var circumference = me.calculateCircumference(dataset.data[index]);
+			var centerX = (chartArea.left + chartArea.right) / 2;
+			var centerY = (chartArea.top + chartArea.bottom) / 2;
+
+			// 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 distance = arc.hidden ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]);
+			var startAngle = (negHalfPI) + (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 ? negHalfPI : startAngle,
+					endAngle: reset && animationOpts.animateRotate ? negHalfPI : 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;
+			} else {
+				return 0;
+			}
+		}
+	});
+};
 
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers;
-
-	Chart.defaults.polarArea = {
-
-		scale: {
-			type: "radialLinear",
-			lineArc: true // so that lines are circular
-		},
-
-		//Boolean - Whether to animate the rotation of the chart
-		animation: {
-			animateRotate: true,
-			animateScale: true
-		},
-
-		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] + '">');
-					if (labels[i]) {
-						text.push(labels[i]);
-					}
-					text.push('</span></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
-							};
-						});
-					} else {
-						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 update(reset) {
-			var _this = this;
-			var chart = _this.chart;
-			var chartArea = chart.chartArea;
-			var meta = this.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();
-
-			_this.outerRadius = chart.outerRadius - (chart.radiusLength * _this.index);
-			_this.innerRadius = _this.outerRadius - chart.radiusLength;
-
-			meta.count = _this.countVisibleElements();
-
-			helpers.each(meta.data, function(arc, index) {
-				_this.updateElement(arc, index, reset);
-			});
-		},
-
-		updateElement: function(arc, index, reset) {
-			var _this = this;
-			var chart = _this.chart;
-			var chartArea = chart.chartArea;
-			var dataset = _this.getDataset();
-			var opts = chart.options;
-			var animationOpts = opts.animation;
-			var arcOpts = opts.elements.arc;
-			var custom = arc.custom || {};
-			var scale = chart.scale;
-			var getValueAtIndexOrDefault = helpers.getValueAtIndexOrDefault;
-			var labels = chart.data.labels;
-
-			var circumference = _this.calculateCircumference(dataset.data[index]);
-			var centerX = (chartArea.left + chartArea.right) / 2;
-			var centerY = (chartArea.top + chartArea.bottom) / 2;
-
-			// 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 = _this.getMeta();
-			for (var i = 0; i < index; ++i) {
-				if (!isNaN(dataset.data[i]) && !meta.data[i].hidden) {
-					++visibleCount;
-				}
-			}
-
-			var distance = arc.hidden? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]);
-			var startAngle = (-0.5 * Math.PI) + (circumference * visibleCount);
-			var endAngle = startAngle + (arc.hidden? 0 : circumference);
-
-			var resetModel = {
-				x: centerX,
-				y: centerY,
-				innerRadius: 0,
-				outerRadius: animationOpts.animateScale ? 0 : scale.getDistanceFromCenterForValue(dataset.data[index]),
-				startAngle: animationOpts.animateRotate ? Math.PI * -0.5 : startAngle,
-				endAngle: animationOpts.animateRotate ? Math.PI * -0.5 : endAngle,
-
-				backgroundColor: custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(dataset.backgroundColor, index, arcOpts.backgroundColor),
-				borderWidth: custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(dataset.borderWidth, index, arcOpts.borderWidth),
-				borderColor: custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(dataset.borderColor, index, arcOpts.borderColor),
-
-				label: getValueAtIndexOrDefault(labels, index, labels[index])
-			};
-
-			helpers.extend(arc, {
-				// Utility
-				_datasetIndex: _this.index,
-				_index: index,
-				_scale: scale,
-
-				// Desired view properties
-				_model: reset ? resetModel : {
-					x: centerX,
-					y: centerY,
-					innerRadius: 0,
-					outerRadius: distance,
-					startAngle: startAngle,
-					endAngle: endAngle,
-
-					backgroundColor: custom.backgroundColor ? custom.backgroundColor : getValueAtIndexOrDefault(dataset.backgroundColor, index, arcOpts.backgroundColor),
-					borderWidth: custom.borderWidth ? custom.borderWidth : getValueAtIndexOrDefault(dataset.borderWidth, index, arcOpts.borderWidth),
-					borderColor: custom.borderColor ? custom.borderColor : getValueAtIndexOrDefault(dataset.borderColor, index, arcOpts.borderColor),
-
-					label: getValueAtIndexOrDefault(labels, index, labels[index])
-				}
-			});
-
-			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;
-			} else {
-				return 0;
-			}
-		}
-	});
-};
-
 },{}],20:[function(require,module,exports){
-"use strict";
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers;
+
+	Chart.defaults.radar = {
+		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,
+
+		addElementAndReset: function(index) {
+			Chart.DatasetController.prototype.addElementAndReset.call(this, index);
+
+			// Make sure bezier control points are updated
+			this.updateBezierControlPoints();
+		},
+
+		update: function update(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, index) {
+				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);
+		}
+	});
+};
 
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers;
-
-	Chart.defaults.radar = {
-		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,
-
-		addElementAndReset: function(index) {
-			Chart.DatasetController.prototype.addElementAndReset.call(this, index);
-
-			// Make sure bezier control points are updated
-			this.updateBezierControlPoints();
-		},
-
-		update: function update(reset) {
-			var meta = this.getMeta();
-			var line = meta.dataset;
-			var points = meta.data;
-			var custom = line.custom || {};
-			var dataset = this.getDataset();
-			var lineElementOptions = this.chart.options.elements.line;
-			var scale = this.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: this.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) {
-				this.updateElement(point, index, reset);
-			}, this);
-
-
-			// Update bezier control points
-			this.updateBezierControlPoints();
-		},
-		updateElement: function(point, index, reset) {
-			var custom = point.custom || {};
-			var dataset = this.getDataset();
-			var scale = this.chart.scale;
-			var pointElementOptions = this.chart.options.elements.point;
-			var pointPosition = scale.getPointPositionForValue(index, dataset.data[index]);
-
-			helpers.extend(point, {
-				// Utility
-				_datasetIndex: this.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, this.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();
-			}, this);
-		},
-
-		draw: function(ease) {
-			var meta = this.getMeta();
-			var easingDecimal = ease || 1;
-
-			// Transition Point Locations
-			helpers.each(meta.data, function(point, index) {
-				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,
-		addAnimation: function(chartInstance, animationObject, duration, lazy) {
-
-			if (!lazy) {
-				chartInstance.animating = true;
-			}
-
-			for (var index = 0; index < this.animations.length; ++index) {
-				if (this.animations[index].chartInstance === chartInstance) {
-					// replacing an in progress animation
-					this.animations[index].animationObject = animationObject;
-					return;
-				}
-			}
-
-			this.animations.push({
-				chartInstance: chartInstance,
-				animationObject: animationObject
-			});
-
-			// If there are no animations queued, manually kickstart a digest, for lack of a better word
-			if (this.animations.length === 1) {
-				this.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 startTime = Date.now();
-			var framesToDrop = 0;
-
-			if (this.dropFrames > 1) {
-				framesToDrop = Math.floor(this.dropFrames);
-				this.dropFrames = this.dropFrames % 1;
-			}
-
-			var i = 0;
-			while (i < this.animations.length) {
-				if (this.animations[i].animationObject.currentStep === null) {
-					this.animations[i].animationObject.currentStep = 0;
-				}
-
-				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
-
-				if (this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps) {
-					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
-				}
-
-				this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
-				if (this.animations[i].animationObject.onAnimationProgress && this.animations[i].animationObject.onAnimationProgress.call) {
-					this.animations[i].animationObject.onAnimationProgress.call(this.animations[i].chartInstance, this.animations[i]);
-				}
-
-				if (this.animations[i].animationObject.currentStep === this.animations[i].animationObject.numSteps) {
-					if (this.animations[i].animationObject.onAnimationComplete && this.animations[i].animationObject.onAnimationComplete.call) {
-						this.animations[i].animationObject.onAnimationComplete.call(this.animations[i].chartInstance, this.animations[i]);
-					}
-
-					// executed the last frame. Remove the animation.
-					this.animations[i].chartInstance.animating = false;
-
-					this.animations.splice(i, 1);
-				} else {
-					++i;
-				}
-			}
-
-			var endTime = Date.now();
-			var dropFrames = (endTime - startTime) / this.frameDuration;
-
-			this.dropFrames += dropFrames;
-
-			// Do we have more stuff to animate?
-			if (this.animations.length > 0) {
-				this.requestAnimationFrame();
-			}
-		}
-	};
+/*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,
+		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";
+"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 = {};
+
+	/**
+	 * @class Chart.Controller
+	 * The main controller of a chart.
+	 */
+	Chart.Controller = function(instance) {
+
+		this.chart = instance;
+		this.config = instance.config;
+		this.options = this.config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[this.config.type], this.config.options || {});
+		this.id = helpers.uid();
+
+		Object.defineProperty(this, 'data', {
+			get: function() {
+				return this.config.data;
+			}
+		});
+
+		//Add the chart instance to the global namespace
+		Chart.instances[this.id] = this;
+
+		if (this.options.responsive) {
+			// Silent resize before chart draws
+			this.resize(true);
+		}
+
+		this.initialize();
+
+		return this;
+	};
+
+	helpers.extend(Chart.Controller.prototype, /** @lends Chart.Controller */ {
+
+		initialize: function initialize() {
+			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 clear() {
+			helpers.clear(this.chart);
+			return this;
+		},
+
+		stop: function stop() {
+			// Stops any current animation loop occuring
+			Chart.animationService.cancelAnimation(this);
+			return this;
+		},
+
+		resize: function resize(silent) {
+			var me = this;
+			var chart = me.chart;
+			var canvas = chart.canvas;
+			var newWidth = helpers.getMaximumWidth(canvas);
+			var aspectRatio = chart.aspectRatio;
+			var newHeight = (me.options.maintainAspectRatio && isNaN(aspectRatio) === false && isFinite(aspectRatio) && aspectRatio !== 0) ? newWidth / aspectRatio : helpers.getMaximumHeight(canvas);
+
+			var sizeChanged = chart.width !== newWidth || chart.height !== newHeight;
+
+			if (!sizeChanged) {
+				return me;
+			}
+
+			canvas.width = chart.width = newWidth;
+			canvas.height = chart.height = newHeight;
+
+			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);
+			}
+
+			return me;
+		},
+
+		ensureScalesHaveIDs: function ensureScalesHaveIDs() {
+			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 buildScales() {
+			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, index) {
+				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 buildOrUpdateControllers() {
+			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;
+		},
+
+		resetElements: function resetElements() {
+			var me = this;
+			helpers.each(me.data.datasets, function(dataset, datasetIndex) {
+				me.getDatasetMeta(datasetIndex).controller.reset();
+			}, me);
+		},
+
+		update: function update(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 dataets that require the scales to have been calculated i.e BorderColor chages
+			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]);
+
+			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 render(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) {
+			var me = this;
+			var eventPosition = helpers.getRelativePosition(e, me.chart);
+			var elementsArray = [];
+
+			helpers.each(me.data.datasets, function(dataset, datasetIndex) {
+				if (me.isDatasetVisible(datasetIndex)) {
+					var meta = me.getDatasetMeta(datasetIndex);
+					helpers.each(meta.data, function(element, index) {
+						if (element.inRange(eventPosition.x, eventPosition.y)) {
+							elementsArray.push(element);
+							return elementsArray;
+						}
+					});
+				}
+			});
+
+			return elementsArray;
+		},
+
+		getElementsAtEvent: function(e) {
+			var me = this;
+			var eventPosition = helpers.getRelativePosition(e, me.chart);
+			var elementsArray = [];
+
+			var found = (function() {
+				if (me.data.datasets) {
+					for (var i = 0; i < me.data.datasets.length; i++) {
+						var meta = me.getDatasetMeta(i);
+						if (me.isDatasetVisible(i)) {
+							for (var j = 0; j < meta.data.length; j++) {
+								if (meta.data[j].inRange(eventPosition.x, eventPosition.y)) {
+									return meta.data[j];
+								}
+							}
+						}
+					}
+				}
+			}).call(me);
+
+			if (!found) {
+				return elementsArray;
+			}
+
+			helpers.each(me.data.datasets, function(dataset, datasetIndex) {
+				if (me.isDatasetVisible(datasetIndex)) {
+					var meta = me.getDatasetMeta(datasetIndex);
+					elementsArray.push(meta.data[found._index]);
+				}
+			}, me);
+
+			return elementsArray;
+		},
+
+		getElementsAtEventForMode: function(e, mode) {
+			var me = this;
+			switch (mode) {
+			case 'single':
+				return me.getElementAtEvent(e);
+			case 'label':
+				return me.getElementsAtEvent(e);
+			case 'dataset':
+				return me.getDatasetAtEvent(e);
+			default:
+				return e;
+			}
+		},
+
+		getDatasetAtEvent: function(e) {
+			var elementsArray = this.getElementAtEvent(e);
+
+			if (elementsArray.length > 0) {
+				elementsArray = this.getDatasetMeta(elementsArray[0]._datasetIndex).data;
+			}
+
+			return elementsArray;
+		},
+
+		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 generateLegend() {
+			return this.options.legendCallback(this);
+		},
+
+		destroy: function destroy() {
+			var me = this;
+			me.stop();
+			me.clear();
+			helpers.unbindEvents(me, me.events);
+			helpers.removeResizeListener(me.chart.canvas.parentNode);
+
+			// Reset canvas height/width attributes
+			var canvas = me.chart.canvas;
+			canvas.width = me.chart.width;
+			canvas.height = me.chart.height;
+
+			// if we scaled the canvas in response to a devicePixelRatio !== 1, we need to undo that transform here
+			if (me.chart.originalDevicePixelRatio !== undefined) {
+				me.chart.ctx.scale(1 / me.chart.originalDevicePixelRatio, 1 / me.chart.originalDevicePixelRatio);
+			}
+
+			// Reset to the old style since it may have been changed by the device pixel ratio changes
+			canvas.style.width = me.chart.originalCanvasStyleWidth;
+			canvas.style.height = me.chart.originalCanvasStyleHeight;
+
+			Chart.plugins.notify('destroy', [me]);
+
+			delete Chart.instances[me.id];
+		},
+
+		toBase64Image: function toBase64Image() {
+			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+		},
+
+		initToolTip: function initToolTip() {
+			var me = this;
+			me.tooltip = new Chart.Tooltip({
+				_chart: me.chart,
+				_chartInstance: me,
+				_data: me.data,
+				_options: me.options.tooltips
+			}, me);
+		},
+
+		bindEvents: function bindEvents() {
+			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;
+
+			switch (mode) {
+			case 'single':
+				elements = [ elements[0] ];
+				break;
+			case 'label':
+			case 'dataset':
+				// elements = elements;
+				break;
+			default:
+				// unsupported mode
+				return;
+			}
+
+			for (i=0, ilen=elements.length; i<ilen; ++i) {
+				element = elements[i];
+				if (element) {
+					this.getDatasetMeta(element._datasetIndex).controller[method](element);
+				}
+			}
+		},
+
+		eventHandler: function eventHandler(e) {
+			var me = this;
+			var tooltip = me.tooltip;
+			var options = me.options || {};
+			var hoverOptions = options.hover;
+			var tooltipsOptions = options.tooltips;
+
+			me.lastActive = me.lastActive || [];
+			me.lastTooltipActive = me.lastTooltipActive || [];
+
+			// Find Active Elements for hover and tooltips
+			if (e.type === 'mouseout') {
+				me.active = [];
+				me.tooltipActive = [];
+			} else {
+				me.active = me.getElementsAtEventForMode(e, hoverOptions.mode);
+				me.tooltipActive =  me.getElementsAtEventForMode(e, tooltipsOptions.mode);
+			}
+
+			// 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);
+				}
+				if (me.legend && me.legend.handleEvent) {
+					me.legend.handleEvent(e);
+				}
+			}
+
+			// 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);
+			}
+
+			// Built in Tooltips
+			if (tooltipsOptions.enabled || tooltipsOptions.custom) {
+				tooltip.initialize();
+				tooltip._active = me.tooltipActive;
+				tooltip.update(true);
+			}
+
+			// Hover animations
+			tooltip.pivot();
+
+			if (!me.animating) {
+				// If entering, leaving, or changing elements, animate the change via pivot
+				if (!helpers.arrayEquals(me.active, me.lastActive) ||
+					!helpers.arrayEquals(me.tooltipActive, me.lastTooltipActive)) {
+
+					me.stop();
+
+					if (tooltipsOptions.enabled || tooltipsOptions.custom) {
+						tooltip.update(true);
+					}
+
+					// 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);
+				}
+			}
+
+			// Remember Last Actives
+			me.lastActive = me.active;
+			me.lastTooltipActive = me.tooltipActive;
+			return me;
+		}
+	});
+};
 
-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 main controller of a chart
-	Chart.Controller = function(instance) {
-
-		this.chart = instance;
-		this.config = instance.config;
-		this.options = this.config.options = helpers.configMerge(Chart.defaults.global, Chart.defaults[this.config.type], this.config.options || {});
-		this.id = helpers.uid();
-
-		Object.defineProperty(this, 'data', {
-			get: function() {
-				return this.config.data;
-			}
-		});
-
-		//Add the chart instance to the global namespace
-		Chart.instances[this.id] = this;
-
-		if (this.options.responsive) {
-			// Silent resize before chart draws
-			this.resize(true);
-		}
-
-		this.initialize();
-
-		return this;
-	};
-
-	helpers.extend(Chart.Controller.prototype, {
-
-		initialize: function initialize() {
-			// Before init plugin notification
-			Chart.pluginService.notifyPlugins('beforeInit', [this]);
-
-			this.bindEvents();
-
-			// Make sure controllers are built first so that each dataset is bound to an axis before the scales
-			// are built
-			this.ensureScalesHaveIDs();
-			this.buildOrUpdateControllers();
-			this.buildScales();
-			this.buildSurroundingItems();
-			this.updateLayout();
-			this.resetElements();
-			this.initToolTip();
-			this.update();
-
-			// After init plugin notification
-			Chart.pluginService.notifyPlugins('afterInit', [this]);
-
-			return this;
-		},
-
-		clear: function clear() {
-			helpers.clear(this.chart);
-			return this;
-		},
-
-		stop: function stop() {
-			// Stops any current animation loop occuring
-			Chart.animationService.cancelAnimation(this);
-			return this;
-		},
-
-		resize: function resize(silent) {
-			var canvas = this.chart.canvas;
-			var newWidth = helpers.getMaximumWidth(this.chart.canvas);
-			var newHeight = (this.options.maintainAspectRatio && isNaN(this.chart.aspectRatio) === false && isFinite(this.chart.aspectRatio) && this.chart.aspectRatio !== 0) ? newWidth / this.chart.aspectRatio : helpers.getMaximumHeight(this.chart.canvas);
-
-			var sizeChanged = this.chart.width !== newWidth || this.chart.height !== newHeight;
-
-			if (!sizeChanged)
-				return this;
-
-			canvas.width = this.chart.width = newWidth;
-			canvas.height = this.chart.height = newHeight;
-
-			helpers.retinaScale(this.chart);
-
-			if (!silent) {
-				this.stop();
-				this.update(this.options.responsiveAnimationDuration);
-			}
-
-			return this;
-		},
-
-		ensureScalesHaveIDs: function ensureScalesHaveIDs() {
-			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 buildScales() {
-			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, index) {
-				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);
-		},
-
-		buildSurroundingItems: function() {
-			if (this.options.title) {
-				this.titleBlock = new Chart.Title({
-					ctx: this.chart.ctx,
-					options: this.options.title,
-					chart: this
-				});
-
-				Chart.layoutService.addBox(this, this.titleBlock);
-			}
-
-			if (this.options.legend) {
-				this.legend = new Chart.Legend({
-					ctx: this.chart.ctx,
-					options: this.options.legend,
-					chart: this
-				});
-
-				Chart.layoutService.addBox(this, this.legend);
-			}
-		},
-
-		updateLayout: function() {
-			Chart.layoutService.update(this, this.chart.width, this.chart.height);
-		},
-
-		buildOrUpdateControllers: function buildOrUpdateControllers() {
-			var types = [];
-			var newControllers = [];
-
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				var meta = this.getDatasetMeta(datasetIndex);
-				if (!meta.type) {
-					meta.type = dataset.type || this.config.type;
-				}
-
-				types.push(meta.type);
-
-				if (meta.controller) {
-					meta.controller.updateIndex(datasetIndex);
-				} else {
-					meta.controller = new Chart.controllers[meta.type](this, datasetIndex);
-					newControllers.push(meta.controller);
-				}
-			}, this);
-
-			if (types.length > 1) {
-				for (var i = 1; i < types.length; i++) {
-					if (types[i] !== types[i - 1]) {
-						this.isCombo = true;
-						break;
-					}
-				}
-			}
-
-			return newControllers;
-		},
-
-		resetElements: function resetElements() {
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				this.getDatasetMeta(datasetIndex).controller.reset();
-			}, this);
-		},
-
-		update: function update(animationDuration, lazy) {
-			Chart.pluginService.notifyPlugins('beforeUpdate', [this]);
-
-			// In case the entire data object changed
-			this.tooltip._data = this.data;
-
-			// Make sure dataset controllers are updated and new controllers are reset
-			var newControllers = this.buildOrUpdateControllers();
-
-			// Make sure all dataset controllers have correct meta data counts
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				this.getDatasetMeta(datasetIndex).controller.buildOrUpdateElements();
-			}, this);
-
-			Chart.layoutService.update(this, this.chart.width, this.chart.height);
-
-			// Apply changes to the dataets that require the scales to have been calculated i.e BorderColor chages
-			Chart.pluginService.notifyPlugins('afterScaleUpdate', [this]);
-
-			// Can only reset the new controllers after the scales have been updated
-			helpers.each(newControllers, function(controller) {
-				controller.reset();
-			});
-
-			// This will loop through any data and do the appropriate element update for the type
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				this.getDatasetMeta(datasetIndex).controller.update();
-			}, this);
-
-			// Do this before render so that any plugins that need final scale updates can use it
-			Chart.pluginService.notifyPlugins('afterUpdate', [this]);
-
-			this.render(animationDuration, lazy);
-		},
-
-		render: function render(duration, lazy) {
-			Chart.pluginService.notifyPlugins('beforeRender', [this]);
-
-			var animationOptions = this.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(this, animation, duration, lazy);
-			} else {
-				this.draw();
-				if (animationOptions && animationOptions.onComplete && animationOptions.onComplete.call) {
-					animationOptions.onComplete.call(this);
-				}
-			}
-			return this;
-		},
-
-		draw: function(ease) {
-			var easingDecimal = ease || 1;
-			this.clear();
-
-			Chart.pluginService.notifyPlugins('beforeDraw', [this, easingDecimal]);
-
-			// Draw all the scales
-			helpers.each(this.boxes, function(box) {
-				box.draw(this.chartArea);
-			}, this);
-			if (this.scale) {
-				this.scale.draw();
-			}
-
-			// Clip out the chart area so that anything outside does not draw. This is necessary for zoom and pan to function
-			var context = this.chart.ctx;
-			context.save();
-			context.beginPath();
-			context.rect(this.chartArea.left, this.chartArea.top, this.chartArea.right - this.chartArea.left, this.chartArea.bottom - this.chartArea.top);
-			context.clip();
-
-			// Draw each dataset via its respective controller (reversed to support proper line stacking)
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				if (this.isDatasetVisible(datasetIndex)) {
-					this.getDatasetMeta(datasetIndex).controller.draw(ease);
-				}
-			}, this, true);
-
-			// Restore from the clipping operation
-			context.restore();
-
-			// Finally draw the tooltip
-			this.tooltip.transition(easingDecimal).draw();
-
-			Chart.pluginService.notifyPlugins('afterDraw', [this, 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) {
-			var eventPosition = helpers.getRelativePosition(e, this.chart);
-			var elementsArray = [];
-
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				if (this.isDatasetVisible(datasetIndex)) {
-					var meta = this.getDatasetMeta(datasetIndex);
-					helpers.each(meta.data, function(element, index) {
-						if (element.inRange(eventPosition.x, eventPosition.y)) {
-							elementsArray.push(element);
-							return elementsArray;
-						}
-					});
-				}
-			}, this);
-
-			return elementsArray;
-		},
-
-		getElementsAtEvent: function(e) {
-			var eventPosition = helpers.getRelativePosition(e, this.chart);
-			var elementsArray = [];
-
-			var found = (function() {
-				if (this.data.datasets) {
-					for (var i = 0; i < this.data.datasets.length; i++) {
-						var meta = this.getDatasetMeta(i);
-						if (this.isDatasetVisible(i)) {
-							for (var j = 0; j < meta.data.length; j++) {
-								if (meta.data[j].inRange(eventPosition.x, eventPosition.y)) {
-									return meta.data[j];
-								}
-							}
-						}
-					}
-				}
-			}).call(this);
-
-			if (!found) {
-				return elementsArray;
-			}
-
-			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
-				if (this.isDatasetVisible(datasetIndex)) {
-					var meta = this.getDatasetMeta(datasetIndex);
-					elementsArray.push(meta.data[found._index]);
-				}
-			}, this);
-
-			return elementsArray;
-		},
-
-		getElementsAtEventForMode: function(e, mode) {
-			var me = this;
-			switch (mode) {
-			case 'single':
-				return me.getElementAtEvent(e);
-			case 'label':
-				return me.getElementsAtEvent(e);
-			case 'dataset':
-				return me.getDatasetAtEvent(e);
-			default:
-				return e;
-			}
-		},
-
-		getDatasetAtEvent: function(e) {
-			var elementsArray = this.getElementAtEvent(e);
-
-			if (elementsArray.length > 0) {
-				elementsArray = this.getDatasetMeta(elementsArray[0]._datasetIndex).data;
-			}
-
-			return elementsArray;
-		},
-
-		getDatasetMeta: function(datasetIndex) {
-			var dataset = this.data.datasets[datasetIndex];
-			if (!dataset._meta) {
-				dataset._meta = {};
-			}
-
-			var meta = dataset._meta[this.id];
-			if (!meta) {
-				meta = dataset._meta[this.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 generateLegend() {
-			return this.options.legendCallback(this);
-		},
-
-		destroy: function destroy() {
-			this.clear();
-			helpers.unbindEvents(this, this.events);
-			helpers.removeResizeListener(this.chart.canvas.parentNode);
-
-			// Reset canvas height/width attributes
-			var canvas = this.chart.canvas;
-			canvas.width = this.chart.width;
-			canvas.height = this.chart.height;
-
-			// if we scaled the canvas in response to a devicePixelRatio !== 1, we need to undo that transform here
-			if (this.chart.originalDevicePixelRatio !== undefined) {
-				this.chart.ctx.scale(1 / this.chart.originalDevicePixelRatio, 1 / this.chart.originalDevicePixelRatio);
-			}
-
-			// Reset to the old style since it may have been changed by the device pixel ratio changes
-			canvas.style.width = this.chart.originalCanvasStyleWidth;
-			canvas.style.height = this.chart.originalCanvasStyleHeight;
-
-			Chart.pluginService.notifyPlugins('destroy', [this]);
-
-			delete Chart.instances[this.id];
-		},
-
-		toBase64Image: function toBase64Image() {
-			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
-		},
-
-		initToolTip: function initToolTip() {
-			this.tooltip = new Chart.Tooltip({
-				_chart: this.chart,
-				_chartInstance: this,
-				_data: this.data,
-				_options: this.options
-			}, this);
-		},
-
-		bindEvents: function bindEvents() {
-			helpers.bindEvents(this, this.options.events, function(evt) {
-				this.eventHandler(evt);
-			});
-		},
-
-		updateHoverStyle: function(elements, mode, enabled) {
-			var method = enabled? 'setHoverStyle' : 'removeHoverStyle';
-			var element, i, ilen;
-
-			switch (mode) {
-			case 'single':
-				elements = [ elements[0] ];
-				break;
-			case 'label':
-			case 'dataset':
-				// elements = elements;
-				break;
-			default:
-				// unsupported mode
-				return;
-			}
-
-			for (i=0, ilen=elements.length; i<ilen; ++i) {
-				element = elements[i];
-				if (element) {
-					this.getDatasetMeta(element._datasetIndex).controller[method](element);
-				}
-			}
-		},
-
-		eventHandler: function eventHandler(e) {
-			var me = this;
-			var tooltip = me.tooltip;
-			var options = me.options || {};
-			var hoverOptions = options.hover;
-			var tooltipsOptions = options.tooltips;
-
-			me.lastActive = me.lastActive || [];
-			me.lastTooltipActive = me.lastTooltipActive || [];
-
-			// Find Active Elements for hover and tooltips
-			if (e.type === 'mouseout') {
-				me.active = [];
-				me.tooltipActive = [];
-			} else {
-				me.active = me.getElementsAtEventForMode(e, hoverOptions.mode);
-				me.tooltipActive =  me.getElementsAtEventForMode(e, tooltipsOptions.mode);
-			}
-
-			// 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);
-				}
-				if (me.legend && me.legend.handleEvent) {
-					me.legend.handleEvent(e);
-				}
-			}
-
-			// 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);
-			}
-
-			// Built in Tooltips
-			if (tooltipsOptions.enabled || tooltipsOptions.custom) {
-				tooltip.initialize();
-				tooltip._active = me.tooltipActive;
-				tooltip.update(true);
-			}
-
-			// Hover animations
-			tooltip.pivot();
-
-			if (!me.animating) {
-				// If entering, leaving, or changing elements, animate the change via pivot
-				if (!helpers.arrayEquals(me.active, me.lastActive) ||
-					!helpers.arrayEquals(me.tooltipActive, me.lastTooltipActive)) {
-
-					me.stop();
-
-					if (tooltipsOptions.enabled || tooltipsOptions.custom) {
-						tooltip.update(true);
-					}
-
-					// 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);
-				}
-			}
-
-			// Remember Last Actives
-			me.lastActive = me.active;
-			me.lastTooltipActive = me.tooltipActive;
-			return me;
-		}
-	});
-};
-
 },{}],23:[function(require,module,exports){
-"use strict";
-
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers;
-	var noop = helpers.noop;
-
-	// Base class for all dataset controllers (line, bar, etc)
-	Chart.DatasetController = function(chart, datasetIndex) {
-		this.initialize.call(this, 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) {
-			this.chart = chart;
-			this.index = datasetIndex;
-			this.linkScales();
-			this.addElements();
-		},
-
-		updateIndex: function(datasetIndex) {
-			this.index = datasetIndex;
-		},
-
-		linkScales: function() {
-			var meta = this.getMeta();
-			var dataset = this.getDataset();
-
-			if (meta.xAxisID === null) {
-				meta.xAxisID = dataset.xAxisID || this.chart.options.scales.xAxes[0].id;
-			}
-			if (meta.yAxisID === null) {
-				meta.yAxisID = dataset.yAxisID || this.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);
-		},
-
-		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(meta, i);
-			}
-
-			meta.dataset = meta.dataset || me.createMetaDataset();
-		},
-
-		addElementAndReset: function(index) {
-			var me = this;
-			var element = me.createMetaData(index);
-			me.getMeta().data.splice(index, 0, element);
-			me.updateElement(element, index, true);
-		},
-
-		buildOrUpdateElements: function buildOrUpdateElements() {
-			// Handle the number of data points changing
-			var meta = this.getMeta(),
-				md = meta.data,
-				numData = this.getDataset().data.length,
-				numMetaData = md.length;
-
-			// Make sure that we handle number of datapoints changing
-			if (numData < numMetaData) {
-				// Remove excess bars for data points that have been removed
-				md.splice(numData, numMetaData - numData);
-			} else if (numData > numMetaData) {
-				// Add new elements
-				for (var index = numMetaData; index < numData; ++index) {
-					this.addElementAndReset(index);
-				}
-			}
-		},
-
-		update: noop,
-
-		draw: function(ease) {
-			var easingDecimal = ease || 1;
-			helpers.each(this.getMeta().data, function(element, index) {
-				element.transition(easingDecimal).draw();
-			});
-		},
-
-		removeHoverStyle: function(element, elementOpts) {
-			var dataset = this.chart.data.datasets[element._datasetIndex],
-				index = element._index,
-				custom = element.custom || {},
-				valueOrDefault = helpers.getValueAtIndexOrDefault,
-				color = helpers.color,
-				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,
-				color = helpers.color,
-				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);
-		}
-	});
-
-	Chart.DatasetController.extend = helpers.inherits;
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers;
+	var noop = helpers.noop;
+
+	// Base class for all dataset controllers (line, bar, etc)
+	Chart.DatasetController = function(chart, datasetIndex) {
+		this.initialize.call(this, 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);
+		},
+
+		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(meta, i);
+			}
+
+			meta.dataset = meta.dataset || me.createMetaDataset();
+		},
+
+		addElementAndReset: function(index) {
+			var me = this;
+			var element = me.createMetaData(index);
+			me.getMeta().data.splice(index, 0, element);
+			me.updateElement(element, index, true);
+		},
+
+		buildOrUpdateElements: function buildOrUpdateElements() {
+			// Handle the number of data points changing
+			var meta = this.getMeta(),
+				md = meta.data,
+				numData = this.getDataset().data.length,
+				numMetaData = md.length;
+
+			// Make sure that we handle number of datapoints changing
+			if (numData < numMetaData) {
+				// Remove excess bars for data points that have been removed
+				md.splice(numData, numMetaData - numData);
+			} else if (numData > numMetaData) {
+				// Add new elements
+				for (var index = numMetaData; index < numData; ++index) {
+					this.addElementAndReset(index);
+				}
+			}
+		},
+
+		update: noop,
+
+		draw: function(ease) {
+			var easingDecimal = ease || 1;
+			helpers.each(this.getMeta().data, function(element, index) {
+				element.transition(easingDecimal).draw();
+			});
+		},
+
+		removeHoverStyle: function(element, elementOpts) {
+			var dataset = this.chart.data.datasets[element._datasetIndex],
+				index = element._index,
+				custom = element.custom || {},
+				valueOrDefault = helpers.getValueAtIndexOrDefault,
+				color = helpers.color,
+				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,
+				color = helpers.color,
+				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);
+		}
+	});
+
+	Chart.DatasetController.extend = helpers.inherits;
 };
 },{}],24:[function(require,module,exports){
-"use strict";
+"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;
+
+};
 
-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() {
-      if (!this._view) {
-        this._view = helpers.clone(this._model);
-      }
-      this._start = helpers.clone(this._view);
-      return this;
-    },
-    transition: function(ease) {
-      if (!this._view) {
-        this._view = helpers.clone(this._model);
-      }
-
-      // No animation -> No Transition
-      if (ease === 1) {
-        this._view = this._model;
-        this._start = null;
-        return this;
-      }
-
-      if (!this._start) {
-        this.pivot();
-      }
-
-      helpers.each(this._model, function(value, key) {
-
-        if (key[0] === '_') {
-          // Only non-underscored properties
-        }
-
-        // Init if doesn't exist
-        else if (!this._view.hasOwnProperty(key)) {
-          if (typeof value === 'number' && !isNaN(this._view[key])) {
-            this._view[key] = value * ease;
-          } else {
-            this._view[key] = value;
-          }
-        }
-
-        // No unnecessary computations
-        else if (value === this._view[key]) {
-          // It's the same! Woohoo!
-        }
-
-        // Color transitions if possible
-        else if (typeof value === 'string') {
-          try {
-            var color = helpers.color(this._model[key]).mix(helpers.color(this._start[key]), ease);
-            this._view[key] = color.rgbString();
-          } catch (err) {
-            this._view[key] = value;
-          }
-        }
-        // Number transitions
-        else if (typeof value === 'number') {
-          var startVal = this._start[key] !== undefined && isNaN(this._start[key]) === false ? this._start[key] : 0;
-          this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
-        }
-        // Everything else
-        else {
-          this._view[key] = value;
-        }
-      }, this);
-
-      return this;
-    },
-    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;
-
-};
-
 },{}],25:[function(require,module,exports){
-/*global window: false */
-/*global document: false */
-"use strict";
+/*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) {
+				if (key === 'scales') {
+					// Scale config merging is complex. Add out own function here for that
+					base[key] = helpers.scaleMerge(base.hasOwnProperty(key) ? base[key] : {}, value);
+
+				} else if (key === 'scale') {
+					// Used in polar area & radar charts since there is only one scale
+					base[key] = helpers.configMerge(base.hasOwnProperty(key) ? base[key] : {}, Chart.scaleService.getScaleDefaults(value.type), value);
+				} else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
+					// In this case we have an array of objects replacing another array. Rather than doing a strict replace,
+					// merge. This allows easy scale option merging
+					var baseArray = base[key];
+
+					helpers.each(value, function(valueObj, index) {
+
+						if (index < baseArray.length) {
+							if (typeof baseArray[index] === 'object' && baseArray[index] !== null && typeof valueObj === 'object' && valueObj !== null) {
+								// Two objects are coming together. Do a merge of them.
+								baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
+							} else {
+								// Just overwrite in this case since there is nothing to merge
+								baseArray[index] = valueObj;
+							}
+						} else {
+							baseArray.push(valueObj); // nothing to merge
+						}
+					});
+
+				} 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.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);
+		} else {
+			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 parent = this;
+		var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
+			return parent.apply(this, arguments);
+		};
+
+		var Surrogate = function() {
+			this.constructor = ChartElement;
+		};
+		Surrogate.prototype = parent.prototype;
+		ChartElement.prototype = new Surrogate();
+
+		ChartElement.extend = helpers.inherits;
+
+		if (extensions) {
+			helpers.extend(ChartElement.prototype, extensions);
+		}
+
+		ChartElement.__super__ = parent.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);
+			} else {
+				return max;
+			}
+		}, Number.NEGATIVE_INFINITY);
+	};
+	helpers.min = function(array) {
+		return array.reduce(function(min, value) {
+			if (!isNaN(value)) {
+				return Math.min(min, value);
+			} else {
+				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.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.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);
+			} else {
+				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 padding = parseInt(helpers.getStyle(container, 'padding-left')) + parseInt(helpers.getStyle(container, 'padding-right'));
+		var w = container.clientWidth - padding;
+		var cw = helpers.getConstraintWidth(domNode);
+		return isNaN(cw)? w : Math.min(w, cw);
+	};
+	helpers.getMaximumHeight = function(domNode) {
+		var container = domNode.parentNode;
+		var padding = parseInt(helpers.getStyle(container, 'padding-top')) + parseInt(helpers.getStyle(container, 'padding-bottom'));
+		var h = container.clientHeight - padding;
+		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 ctx = chart.ctx;
+		var canvas = chart.canvas;
+		var width = canvas.width;
+		var height = canvas.height;
+		var pixelRatio = chart.currentDevicePixelRatio = window.devicePixelRatio || 1;
+
+		if (pixelRatio !== 1) {
+			canvas.height = height * pixelRatio;
+			canvas.width = width * pixelRatio;
+			ctx.scale(pixelRatio, pixelRatio);
+
+			// Store the device pixel ratio so that we can go backwards in `destroy`.
+			// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
+			// when destroy is called
+			chart.originalDevicePixelRatio = chart.originalDevicePixelRatio || pixelRatio;
+		}
+
+		canvas.style.width = width + 'px';
+		canvas.style.height = height + '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.log('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) {
+		// Hide an iframe before the node
+		var hiddenIframe = document.createElement('iframe');
+		var hiddenIframeClass = 'chartjs-hidden-iframe';
+
+		if (hiddenIframe.classlist) {
+			// can use classlist
+			hiddenIframe.classlist.add(hiddenIframeClass);
+		} else {
+			hiddenIframe.setAttribute('class', hiddenIframeClass);
+		}
+
+		// Set the style
+		var style = hiddenIframe.style;
+		style.width = '100%';
+		style.display = 'block';
+		style.border = 0;
+		style.height = 0;
+		style.margin = 0;
+		style.position = 'absolute';
+		style.left = 0;
+		style.right = 0;
+		style.top = 0;
+		style.bottom = 0;
+
+		// Insert the iframe so that contentWindow is available
+		node.insertBefore(hiddenIframe, node.firstChild);
+
+		(hiddenIframe.contentWindow || hiddenIframe).onresize = function() {
+			if (callback) {
+				callback();
+			}
+		};
+	};
+	helpers.removeResizeListener = function(node) {
+		var hiddenIframe = node.querySelector('.chartjs-hidden-iframe');
+
+		// Remove the resize detect iframe
+		if (hiddenIframe) {
+			hiddenIframe.parentNode.removeChild(hiddenIframe);
+		}
+	};
+	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(color) {
+		/* global CanvasPattern */
+		return (color instanceof CanvasPattern) ?
+			color :
+			helpers.color(color).saturate(0.5).darken(0.1).rgbString();
+	};
+};
 
-var color = require('chartjs-color');
+},{"3":3}],26:[function(require,module,exports){
+"use strict";
+
+module.exports = function() {
+
+	//Occupy the global variable of Chart, and create a simple base class
+	var Chart = function(context, config) {
+		var me = this;
+		var helpers = Chart.helpers;
+		me.config = config;
+
+		// Support a jQuery'd canvas element
+		if (context.length && context[0].getContext) {
+			context = context[0];
+		}
+
+		// Support a canvas domnode
+		if (context.getContext) {
+			context = context.getContext("2d");
+		}
+
+		me.ctx = context;
+		me.canvas = context.canvas;
+
+		context.canvas.style.display = context.canvas.style.display || 'block';
+
+		// Figure out what the size of the chart will be.
+		// If the canvas has a specified width and height, we use those else
+		// we look to see if the canvas node has a CSS width and height.
+		// If there is still no height, fill the parent container
+		me.width = context.canvas.width || parseInt(helpers.getStyle(context.canvas, 'width'), 10) || helpers.getMaximumWidth(context.canvas);
+		me.height = context.canvas.height || parseInt(helpers.getStyle(context.canvas, 'height'), 10) || helpers.getMaximumHeight(context.canvas);
+
+		me.aspectRatio = me.width / me.height;
+
+		if (isNaN(me.aspectRatio) || isFinite(me.aspectRatio) === false) {
+			// If the canvas has no size, try and figure out what the aspect ratio will be.
+			// Some charts prefer square canvases (pie, radar, etc). If that is specified, use that
+			// else use the canvas default ratio of 2
+			me.aspectRatio = config.aspectRatio !== undefined ? config.aspectRatio : 2;
+		}
+
+		// Store the original style of the element so we can set it back
+		me.originalCanvasStyleWidth = context.canvas.style.width;
+		me.originalCanvasStyleHeight = context.canvas.style.height;
+
+		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		helpers.retinaScale(me);
+
+		if (config) {
+			me.controller = new Chart.Controller(me);
+		}
+
+		// Always bind this so that if the responsive state changes we still work
+		helpers.addResizeListener(context.canvas.parentNode, function() {
+			if (me.controller && me.controller.config.options.responsive) {
+				me.controller.resize();
+			}
+		});
+
+		return me.controller ? me.controller : me;
+
+	};
+
+	//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: 'single',
+				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;
+
+};
 
-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 len = arguments.length;
-		var additionalArgs = [];
-		for (var i = 1; i < len; i++) {
-			additionalArgs.push(arguments[i]);
-		}
-		helpers.each(additionalArgs, function(extensionObject) {
-			helpers.each(extensionObject, function(value, key) {
-				base[key] = value;
-			});
-		});
-		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) {
-				if (key === 'scales') {
-					// Scale config merging is complex. Add out own function here for that
-					base[key] = helpers.scaleMerge(base.hasOwnProperty(key) ? base[key] : {}, value);
-
-				} else if (key === 'scale') {
-					// Used in polar area & radar charts since there is only one scale
-					base[key] = helpers.configMerge(base.hasOwnProperty(key) ? base[key] : {}, Chart.scaleService.getScaleDefaults(value.type), value);
-				} else if (base.hasOwnProperty(key) && helpers.isArray(base[key]) && helpers.isArray(value)) {
-					// In this case we have an array of objects replacing another array. Rather than doing a strict replace,
-					// merge. This allows easy scale option merging
-					var baseArray = base[key];
-
-					helpers.each(value, function(valueObj, index) {
-
-						if (index < baseArray.length) {
-							if (typeof baseArray[index] === 'object' && baseArray[index] !== null && typeof valueObj === 'object' && valueObj !== null) {
-								// Two objects are coming together. Do a merge of them.
-								baseArray[index] = helpers.configMerge(baseArray[index], valueObj);
-							} else {
-								// Just overwrite in this case since there is nothing to merge
-								baseArray[index] = valueObj;
-							}
-						} else {
-							baseArray.push(valueObj); // nothing to merge
-						}
-					});
-
-				} 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.extendDeep = function(_base) {
-		return _extendDeep.apply(this, arguments);
-
-		function _extendDeep(dst) {
-			helpers.each(arguments, function(obj) {
-				if (obj !== dst) {
-					helpers.each(obj, function(value, key) {
-						if (dst[key] && dst[key].constructor && dst[key].constructor === Object) {
-							_extendDeep(dst[key], value);
-						} else {
-							dst[key] = value;
-						}
-					});
-				}
-			});
-			return dst;
-		}
-	};
-	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 = function(arrayToSearch, item) {
-		if (Array.prototype.indexOf) {
-			return arrayToSearch.indexOf(item);
-		} else {
-			for (var i = 0; i < arrayToSearch.length; i++) {
-				if (arrayToSearch[i] === item)
-					return i;
-			}
-			return -1;
-		}
-	};
-	helpers.where = function(collection, filterCallback) {
-		if (helpers.isArray(collection) && Array.prototype.filter) {
-			return collection.filter(filterCallback);
-		} else {
-			var filtered = [];
-
-			helpers.each(collection, function(item) {
-				if (filterCallback(item)) {
-					filtered.push(item);
-				}
-			});
-
-			return filtered;
-		}
-	};
-	helpers.findIndex = function(arrayToSearch, callback, thisArg) {
-		var index = -1;
-		if (Array.prototype.findIndex) {
-			index = arrayToSearch.findIndex(callback, thisArg);
-		} else {
-			for (var i = 0; i < arrayToSearch.length; ++i) {
-				thisArg = thisArg !== undefined ? thisArg : arrayToSearch;
-
-				if (callback.call(thisArg, arrayToSearch[i], i, arrayToSearch)) {
-					index = i;
-					break;
-				}
-			}
-		}
-
-		return index;
-	};
-	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 parent = this;
-		var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function() {
-			return parent.apply(this, arguments);
-		};
-
-		var Surrogate = function() {
-			this.constructor = ChartElement;
-		};
-		Surrogate.prototype = parent.prototype;
-		ChartElement.prototype = new Surrogate();
-
-		ChartElement.extend = helpers.inherits;
-
-		if (extensions) {
-			helpers.extend(ChartElement.prototype, extensions);
-		}
-
-		ChartElement.__super__ = parent.prototype;
-
-		return ChartElement;
-	};
-	helpers.noop = function() {};
-	helpers.uid = (function() {
-		var id = 0;
-		return function() {
-			return id++;
-		};
-	})();
-	helpers.warn = function(str) {
-		//Method for warning of errors
-		if (console && typeof console.warn === "function") {
-			console.warn(str);
-		}
-	};
-	//-- 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);
-			} else {
-				return max;
-			}
-		}, Number.NEGATIVE_INFINITY);
-	};
-	helpers.min = function(array) {
-		return array.reduce(function(min, value) {
-			if (!isNaN(value)) {
-				return Math.min(min, value);
-			} else {
-				return min;
-			}
-		}, Number.POSITIVE_INFINITY);
-	};
-	helpers.sign = function(x) {
-		if (Math.sign) {
-			return Math.sign(x);
-		} else {
-			x = +x; // convert to a number
-			if (x === 0 || isNaN(x)) {
-				return x;
-			}
-			return x > 0 ? 1 : -1;
-		}
-	};
-	helpers.log10 = function(x) {
-		if (Math.log10) {
-			return Math.log10(x);
-		} else {
-			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.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.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);
-			} else {
-				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 padding = parseInt(helpers.getStyle(container, 'padding-left')) + parseInt(helpers.getStyle(container, 'padding-right'));
-		var w = container.clientWidth - padding;
-		var cw = helpers.getConstraintWidth(domNode);
-		return isNaN(cw)? w : Math.min(w, cw);
-	};
-	helpers.getMaximumHeight = function(domNode) {
-		var container = domNode.parentNode;
-		var padding = parseInt(helpers.getStyle(container, 'padding-top')) + parseInt(helpers.getStyle(container, 'padding-bottom'));
-		var h = container.clientHeight - padding;
-		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 ctx = chart.ctx;
-		var canvas = chart.canvas;
-		var width = canvas.width;
-		var height = canvas.height;
-		var pixelRatio = chart.currentDevicePixelRatio = window.devicePixelRatio || 1;
-
-		if (pixelRatio !== 1) {
-			canvas.height = height * pixelRatio;
-			canvas.width = width * pixelRatio;
-			ctx.scale(pixelRatio, pixelRatio);
-
-			// Store the device pixel ratio so that we can go backwards in `destroy`.
-			// The devicePixelRatio changes with zoom, so there are no guarantees that it is the same
-			// when destroy is called
-			chart.originalDevicePixelRatio = chart.originalDevicePixelRatio || pixelRatio;
-		}
-
-		canvas.style.width = width + 'px';
-		canvas.style.height = height + '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, arrayOfStrings, 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(arrayOfStrings, function(string) {
-			// Undefined strings should not be measured
-			if (string !== undefined && string !== null) {
-				var textWidth = data[string];
-				if (!textWidth) {
-					textWidth = data[string] = ctx.measureText(string).width;
-					gc.push(string);
-				}
-
-				if (textWidth > longest) {
-					longest = textWidth;
-				}
-			}
-		});
-
-		var gcLen = gc.length / 2;
-		if (gcLen > arrayOfStrings.length) {
-			for (var i = 0; i < gcLen; i++) {
-				delete data[gc[i]];
-			}
-			gc.splice(0, gcLen);
-		}
-
-		return longest;
-	};
-	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.log('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) {
-		// Hide an iframe before the node
-		var hiddenIframe = document.createElement('iframe');
-		var hiddenIframeClass = 'chartjs-hidden-iframe';
-
-		if (hiddenIframe.classlist) {
-			// can use classlist
-			hiddenIframe.classlist.add(hiddenIframeClass);
-		} else {
-			hiddenIframe.setAttribute('class', hiddenIframeClass);
-		}
-
-		// Set the style
-		var style = hiddenIframe.style;
-		style.width = '100%';
-		style.display = 'block';
-		style.border = 0;
-		style.height = 0;
-		style.margin = 0;
-		style.position = 'absolute';
-		style.left = 0;
-		style.right = 0;
-		style.top = 0;
-		style.bottom = 0;
-
-		// Insert the iframe so that contentWindow is available
-		node.insertBefore(hiddenIframe, node.firstChild);
-
-		(hiddenIframe.contentWindow || hiddenIframe).onresize = function() {
-			if (callback) {
-				callback();
-			}
-		};
-	};
-	helpers.removeResizeListener = function(node) {
-		var hiddenIframe = node.querySelector('.chartjs-hidden-iframe');
-
-		// Remove the resize detect iframe
-		if (hiddenIframe) {
-			hiddenIframe.parentNode.removeChild(hiddenIframe);
-		}
-	};
-	helpers.isArray = function(obj) {
-		if (!Array.isArray) {
-			return Object.prototype.toString.call(obj) === '[object Array]';
-		}
-		return Array.isArray(obj);
-	};
-	//! @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.pushAllIfDefined = function(element, array) {
-		if (typeof element === "undefined") {
-			return;
-		}
-
-		if (helpers.isArray(element)) {
-			array.push.apply(array, element);
-		} else {
-			array.push(element);
-		}
-	};
-	helpers.callCallback = function(fn, args, _tArg) {
-		if (fn && typeof fn.call === 'function') {
-			fn.apply(_tArg, args);
-		}
-	};
-	helpers.getHoverColor = function(color) {
-		/* global CanvasPattern */
-		return (color instanceof CanvasPattern) ?
-			color :
-			helpers.color(color).saturate(0.5).darken(0.1).rgbString();
-	};
-};
-
-},{"chartjs-color":3}],26:[function(require,module,exports){
-"use strict";
-
-module.exports = function() {
-
-	//Occupy the global variable of Chart, and create a simple base class
-	var Chart = function(context, config) {
-		this.config = config;
-
-		// Support a jQuery'd canvas element
-		if (context.length && context[0].getContext) {
-			context = context[0];
-		}
-
-		// Support a canvas domnode
-		if (context.getContext) {
-			context = context.getContext("2d");
-		}
-
-		this.ctx = context;
-		this.canvas = context.canvas;
-
-		// Figure out what the size of the chart will be.
-		// If the canvas has a specified width and height, we use those else
-		// we look to see if the canvas node has a CSS width and height.
-		// If there is still no height, fill the parent container
-		this.width = context.canvas.width || parseInt(Chart.helpers.getStyle(context.canvas, 'width')) || Chart.helpers.getMaximumWidth(context.canvas);
-		this.height = context.canvas.height || parseInt(Chart.helpers.getStyle(context.canvas, 'height')) || Chart.helpers.getMaximumHeight(context.canvas);
-
-		this.aspectRatio = this.width / this.height;
-
-		if (isNaN(this.aspectRatio) || isFinite(this.aspectRatio) === false) {
-			// If the canvas has no size, try and figure out what the aspect ratio will be.
-			// Some charts prefer square canvases (pie, radar, etc). If that is specified, use that
-			// else use the canvas default ratio of 2
-			this.aspectRatio = config.aspectRatio !== undefined ? config.aspectRatio : 2;
-		}
-
-		// Store the original style of the element so we can set it back
-		this.originalCanvasStyleWidth = context.canvas.style.width;
-		this.originalCanvasStyleHeight = context.canvas.style.height;
-
-		// High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
-		Chart.helpers.retinaScale(this);
-
-		if (config) {
-			this.controller = new Chart.Controller(this);
-		}
-
-		// Always bind this so that if the responsive state changes we still work
-		var _this = this;
-		Chart.helpers.addResizeListener(context.canvas.parentNode, function() {
-			if (_this.controller && _this.controller.config.options.responsive) {
-				_this.controller.resize();
-			}
-		});
-
-		return this.controller ? this.controller : this;
-
-	};
-
-	//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: 'single',
-				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("");
-			}
-		}
-	};
-
-	return Chart;
-
-};
-
 },{}],27:[function(require,module,exports){
-"use strict";
+"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 xPadding = 0;
+			var yPadding = 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 - (2 * xPadding);
+			var chartHeight = height - (2 * yPadding);
+			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 = [];
+
+			helpers.each(leftBoxes.concat(rightBoxes, topBoxes, bottomBoxes), getMinimumBoxSize);
+
+			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
+				});
+			}
+
+			// 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 = xPadding;
+			var totalRightBoxesWidth = xPadding;
+			var totalTopBoxesHeight = yPadding;
+			var totalBottomBoxesHeight = yPadding;
+
+			// 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);
+
+			// Function to fit a box
+			function fitBox(box) {
+				var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minBoxSize) {
+					return minBoxSize.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);
+					}
+				}
+			}
+
+			// 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;
+			});
+
+			// Let the left layout know the final margin
+			helpers.each(leftBoxes.concat(rightBoxes), finalFitVerticalBox);
+
+			function finalFitVerticalBox(box) {
+				var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minBoxSize) {
+					return minBoxSize.box === box;
+				});
+
+				var scaleMargin = {
+					left: 0,
+					right: 0,
+					top: totalTopBoxesHeight,
+					bottom: totalBottomBoxesHeight
+				};
+
+				if (minBoxSize) {
+					box.update(minBoxSize.minSize.width, maxChartAreaHeight, scaleMargin);
+				}
+			}
+
+			// Recalculate because the size of each layout might have changed slightly due to the margins (label rotation for instance)
+			totalLeftBoxesWidth = xPadding;
+			totalRightBoxesWidth = xPadding;
+			totalTopBoxesHeight = yPadding;
+			totalBottomBoxesHeight = yPadding;
+
+			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 = xPadding;
+			var top = yPadding;
+			var right = 0;
+			var bottom = 0;
+
+			helpers.each(leftBoxes.concat(topBoxes), placeBox);
+
+			// Account for chart width and height
+			left += maxChartAreaWidth;
+			top += maxChartAreaHeight;
+
+			helpers.each(rightBoxes, placeBox);
+			helpers.each(bottomBoxes, placeBox);
+
+			function placeBox(box) {
+				if (box.isHorizontal()) {
+					box.left = box.options.fullWidth ? xPadding : totalLeftBoxesWidth;
+					box.right = box.options.fullWidth ? width - xPadding : 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;
+				}
+			}
+
+			// 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);
+			});
+		}
+	};
+};
 
-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 xPadding = 0;
-			var yPadding = 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 - (2 * xPadding);
-			var chartHeight = height - (2 * yPadding);
-			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 = [];
-
-			helpers.each(leftBoxes.concat(rightBoxes, topBoxes, bottomBoxes), getMinimumBoxSize);
-
-			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
-				});
-			}
-
-			// 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 = xPadding;
-			var totalRightBoxesWidth = xPadding;
-			var totalTopBoxesHeight = yPadding;
-			var totalBottomBoxesHeight = yPadding;
-
-			// 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);
-
-			// Function to fit a box
-			function fitBox(box) {
-				var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minBoxSize) {
-					return minBoxSize.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);
-					}
-				}
-			}
-
-			// 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;
-			});
-
-			// Let the left layout know the final margin
-			helpers.each(leftBoxes.concat(rightBoxes), finalFitVerticalBox);
-
-			function finalFitVerticalBox(box) {
-				var minBoxSize = helpers.findNextWhere(minBoxSizes, function(minBoxSize) {
-					return minBoxSize.box === box;
-				});
-
-				var scaleMargin = {
-					left: 0,
-					right: 0,
-					top: totalTopBoxesHeight,
-					bottom: totalBottomBoxesHeight
-				};
-
-				if (minBoxSize) {
-					box.update(minBoxSize.minSize.width, maxChartAreaHeight, scaleMargin);
-				}
-			}
-
-			// Recalculate because the size of each layout might have changed slightly due to the margins (label rotation for instance)
-			totalLeftBoxesWidth = xPadding;
-			totalRightBoxesWidth = xPadding;
-			totalTopBoxesHeight = yPadding;
-			totalBottomBoxesHeight = yPadding;
-
-			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 = xPadding;
-			var top = yPadding;
-			var right = 0;
-			var bottom = 0;
-
-			helpers.each(leftBoxes.concat(topBoxes), placeBox);
-
-			// Account for chart width and height
-			left += maxChartAreaWidth;
-			top += maxChartAreaHeight;
-
-			helpers.each(rightBoxes, placeBox);
-			helpers.each(bottomBoxes, placeBox);
-
-			function placeBox(box) {
-				if (box.isHorizontal()) {
-					box.left = box.options.fullWidth ? xPadding : totalLeftBoxesWidth;
-					box.right = box.options.fullWidth ? width - xPadding : 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;
-				}
-			}
-
-			// 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);
-			});
-		}
-	};
-};
-
 },{}],28:[function(require,module,exports){
-"use strict";
+"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();
+		},
+
+		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,
+
+						// Below is extra data used for toggling the datasets
+						datasetIndex: i
+					};
+				}, this) : [];
+			}
+		}
+	};
+
+	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 lifecyle. 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 width = labelOpts.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 itemWidth = labelOpts.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";
+		},
+
+		// Actualy 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,
+				legendHeight = me.height,
+				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 = labelOpts.boxWidth,
+					hitboxes = me.legendHitBoxes;
+
+				// current position
+				var drawLegendBox = function(x, y, legendItem) {
+					// 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);
+
+					if (ctx.setLineDash) {
+						// IE 9 and 10 do not support line dash
+						ctx.setLineDash(itemOrDefault(legendItem.lineDash, lineDefault.borderDash));
+					}
+
+					// Draw the box
+					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,
+						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 += fontSize + (labelOpts.padding);
+							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
+		handleEvent: function(e) {
+			var me = this;
+			var position = helpers.getRelativePosition(e, me.chart.chart),
+				x = position.x,
+				y = position.y,
+				opts = me.options;
+
+			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 (opts.onClick) {
+							opts.onClick.call(me, e, me.legendItems[i]);
+						}
+						break;
+					}
+				}
+			}
+		}
+	});
+
+	// 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);
+			}
+		}
+	});
+};
 
-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();
-		},
-
-		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: dataset.backgroundColor,
-						hidden: !chart.isDatasetVisible(i),
-						lineCap: dataset.borderCapStyle,
-						lineDash: dataset.borderDash,
-						lineDashOffset: dataset.borderDashOffset,
-						lineJoin: dataset.borderJoinStyle,
-						lineWidth: dataset.borderWidth,
-						strokeStyle: dataset.borderColor,
-
-						// Below is extra data used for toggling the datasets
-						datasetIndex: i
-					};
-				}, this) : [];
-			}
-		}
-	};
-
-	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 lifecyle. 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) {
-
-			// Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
-			this.beforeUpdate();
-
-			// Absorb the master measurements
-			this.maxWidth = maxWidth;
-			this.maxHeight = maxHeight;
-			this.margins = margins;
-
-			// Dimensions
-			this.beforeSetDimensions();
-			this.setDimensions();
-			this.afterSetDimensions();
-			// Labels
-			this.beforeBuildLabels();
-			this.buildLabels();
-			this.afterBuildLabels();
-
-			// Fit
-			this.beforeFit();
-			this.fit();
-			this.afterFit();
-			//
-			this.afterUpdate();
-
-			return this.minSize;
-		},
-		afterUpdate: noop,
-
-		//
-
-		beforeSetDimensions: noop,
-		setDimensions: function() {
-			// Set the unconstrained dimension before label rotation
-			if (this.isHorizontal()) {
-				// Reset position before calculating rotation
-				this.width = this.maxWidth;
-				this.left = 0;
-				this.right = this.width;
-			} else {
-				this.height = this.maxHeight;
-
-				// Reset position before calculating rotation
-				this.top = 0;
-				this.bottom = this.height;
-			}
-
-			// Reset padding
-			this.paddingLeft = 0;
-			this.paddingTop = 0;
-			this.paddingRight = 0;
-			this.paddingBottom = 0;
-
-			// Reset minSize
-			this.minSize = {
-				width: 0,
-				height: 0
-			};
-		},
-		afterSetDimensions: noop,
-
-		//
-
-		beforeBuildLabels: noop,
-		buildLabels: function() {
-			this.legendItems = this.options.labels.generateLabels.call(this, this.chart);
-			if(this.options.reverse){
-				this.legendItems.reverse();
-			}
-		},
-		afterBuildLabels: noop,
-
-		//
-
-		beforeFit: noop,
-		fit: function() {
-			var opts = this.options;
-			var labelOpts = opts.labels;
-			var display = opts.display;
-
-			var ctx = this.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 = this.legendHitBoxes = [];
-
-			var minSize = this.minSize;
-			var isHorizontal = this.isHorizontal();
-
-			if (isHorizontal) {
-				minSize.width = this.maxWidth; // fill all the width
-				minSize.height = display ? 10 : 0;
-			} else {
-				minSize.width = display ? 10 : 0;
-				minSize.height = this.maxHeight; // fill all the height
-			}
-
-			// Increase sizes here
-			if (display) {
-				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 = this.lineWidths = [0];
-					var totalHeight = this.legendItems.length ? fontSize + (labelOpts.padding) : 0;
-
-					ctx.textAlign = "left";
-					ctx.textBaseline = 'top';
-					ctx.font = labelFont;
-
-					helpers.each(this.legendItems, function(legendItem, i) {
-						var width = labelOpts.boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width;
-						if (lineWidths[lineWidths.length - 1] + width + labelOpts.padding >= this.width) {
-							totalHeight += fontSize + (labelOpts.padding);
-							lineWidths[lineWidths.length] = this.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;
-					}, this);
-
-					minSize.height += totalHeight;
-
-				} else {
-					// TODO vertical
-				}
-			}
-
-			this.width = minSize.width;
-			this.height = minSize.height;
-		},
-		afterFit: noop,
-
-		// Shared Methods
-		isHorizontal: function() {
-			return this.options.position === "top" || this.options.position === "bottom";
-		},
-
-		// Actualy draw the legend on the canvas
-		draw: function() {
-			var opts = this.options;
-			var labelOpts = opts.labels;
-			var globalDefault = Chart.defaults.global,
-				lineDefault = globalDefault.elements.line,
-				legendWidth = this.width,
-				lineWidths = this.lineWidths;
-
-			if (opts.display) {
-				var ctx = this.ctx,
-					cursor = {
-						x: this.left + ((legendWidth - lineWidths[0]) / 2),
-						y: this.top + labelOpts.padding,
-						line: 0
-					},
-					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);
-
-				// Horizontal
-				if (this.isHorizontal()) {
-					// Labels
-					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 = labelOpts.boxWidth,
-						hitboxes = this.legendHitBoxes;
-
-					helpers.each(this.legendItems, function(legendItem, i) {
-						var textWidth = ctx.measureText(legendItem.text).width,
-							width = boxWidth + (fontSize / 2) + textWidth,
-							x = cursor.x,
-							y = cursor.y;
-
-						if (x + width >= legendWidth) {
-							y = cursor.y += fontSize + (labelOpts.padding);
-							cursor.line++;
-							x = cursor.x = this.left + ((legendWidth - lineWidths[cursor.line]) / 2);
-						}
-
-						// 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);
-
-						if (ctx.setLineDash) {
-							// IE 9 and 10 do not support line dash
-							ctx.setLineDash(itemOrDefault(legendItem.lineDash, lineDefault.borderDash));
-						}
-
-						// Draw the box
-						ctx.strokeRect(x, y, boxWidth, fontSize);
-						ctx.fillRect(x, y, boxWidth, fontSize);
-
-						ctx.restore();
-
-						hitboxes[i].left = x;
-						hitboxes[i].top = y;
-
-						// Fill the actual label
-						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();
-						}
-
-						cursor.x += width + (labelOpts.padding);
-					}, this);
-				} else {
-
-				}
-			}
-		},
-
-		// Handle an event
-		handleEvent: function(e) {
-			var position = helpers.getRelativePosition(e, this.chart.chart),
-				x = position.x,
-				y = position.y,
-				opts = this.options;
-
-			if (x >= this.left && x <= this.right && y >= this.top && y <= this.bottom) {
-				// See if we are touching one of the dataset boxes
-				var lh = this.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 (opts.onClick) {
-							opts.onClick.call(this, e, this.legendItems[i]);
-						}
-						break;
-					}
-				}
-			}
-		}
-	});
-
-};
-
 },{}],29:[function(require,module,exports){
-"use strict";
+"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 p^lugins.
+		 * @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 intances.
+		 * @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;
+};
 
-module.exports = function(Chart) {
-	var helpers = Chart.helpers;
-
-	// Plugins are stored here
-	Chart.plugins = [];
-	Chart.pluginService = {
-		// Register a new plugin
-		register: function(plugin) {
-			var p = Chart.plugins;
-			if (p.indexOf(plugin) === -1) {
-				p.push(plugin);
-			}
-		},
-
-		// Remove a registered plugin
-		remove: function(plugin) {
-			var p = Chart.plugins;
-			var idx = p.indexOf(plugin);
-			if (idx !== -1) {
-				p.splice(idx, 1);
-			}
-		},
-
-		// Iterate over all plugins
-		notifyPlugins: function(method, args, scope) {
-			helpers.each(Chart.plugins, function(plugin) {
-				if (plugin[method] && typeof plugin[method] === 'function') {
-					plugin[method].apply(scope, args);
-				}
-			}, scope);
-		}
-	};
-
-	var noop = helpers.noop;
-	Chart.PluginBase = Chart.Element.extend({
-		// Plugin methods. All functions are passed the chart instance
-
-		// 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
-	});
-};
-
 },{}],30:[function(require,module,exports){
-"use strict";
+"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
+		},
+
+		// 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: function(value) {
+				return helpers.isArray(value) ? value : '' + value;
+			}
+		}
+	};
+
+	Chart.Scale = Chart.Element.extend({
+
+		// These methods are ordered by lifecyle. 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
+			me.ticks = me.ticks.map(function(numericalTick, index, ticks) {
+					if (me.options.ticks.userCallback) {
+						return me.options.ticks.userCallback(numericalTick, index, ticks);
+					}
+					return me.options.ticks.callback(numericalTick, index, ticks);
+				},
+				me);
+		},
+		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 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 scaleLabelFontStyle = helpers.getValueOrDefault(scaleLabelOpts.fontStyle, globalDefaults.defaultFontStyle);
+			var scaleLabelFontFamily = helpers.getValueOrDefault(scaleLabelOpts.fontFamily, globalDefaults.defaultFontFamily);
+			var scaleLabelFont = helpers.fontString(scaleLabelFontSize, scaleLabelFontStyle, scaleLabelFontFamily);
+
+			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 ? tickMarkLength : 0;
+			}
+
+			// height
+			if (isHorizontal) {
+				minSize.height = display ? 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 getRightValue(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
+			if (typeof(rawValue) === 'number' && isNaN(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;
+				} else {
+					return 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;
+			} else {
+				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;
+			} else {
+				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);
+		},
+
+		// Actualy 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 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 sinRotation = Math.sin(labelRotationRadians);
+			var longestRotatedLabel = me.longestLabelWidth * cosRotation;
+			var rotatedLabelHeight = tickFontSize * sinRotation;
+
+			// 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, 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';
+						}
+					} else {
+						// right side
+						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,
+					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.lineWidth = itemToDraw.glWidth;
+					context.strokeStyle = itemToDraw.glColor;
+
+					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();
+				}
+
+				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 = 0; 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();
+			}
+		}
+	});
+};
 
-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
-		},
-
-		// 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,
-			callback: function(value) {
-				return '' + value;
-			}
-		}
-	};
-
-	Chart.Scale = Chart.Element.extend({
-
-		// These methods are ordered by lifecyle. 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) {
-
-			// Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
-			this.beforeUpdate();
-
-			// Absorb the master measurements
-			this.maxWidth = maxWidth;
-			this.maxHeight = maxHeight;
-			this.margins = helpers.extend({
-				left: 0,
-				right: 0,
-				top: 0,
-				bottom: 0
-			}, margins);
-
-			// Dimensions
-			this.beforeSetDimensions();
-			this.setDimensions();
-			this.afterSetDimensions();
-
-			// Data min/max
-			this.beforeDataLimits();
-			this.determineDataLimits();
-			this.afterDataLimits();
-
-			// Ticks
-			this.beforeBuildTicks();
-			this.buildTicks();
-			this.afterBuildTicks();
-
-			this.beforeTickToLabelConversion();
-			this.convertTicksToLabels();
-			this.afterTickToLabelConversion();
-
-			// Tick Rotation
-			this.beforeCalculateTickRotation();
-			this.calculateTickRotation();
-			this.afterCalculateTickRotation();
-			// Fit
-			this.beforeFit();
-			this.fit();
-			this.afterFit();
-			//
-			this.afterUpdate();
-
-			return this.minSize;
-
-		},
-		afterUpdate: function() {
-			helpers.callCallback(this.options.afterUpdate, [this]);
-		},
-
-		//
-
-		beforeSetDimensions: function() {
-			helpers.callCallback(this.options.beforeSetDimensions, [this]);
-		},
-		setDimensions: function() {
-			// Set the unconstrained dimension before label rotation
-			if (this.isHorizontal()) {
-				// Reset position before calculating rotation
-				this.width = this.maxWidth;
-				this.left = 0;
-				this.right = this.width;
-			} else {
-				this.height = this.maxHeight;
-
-				// Reset position before calculating rotation
-				this.top = 0;
-				this.bottom = this.height;
-			}
-
-			// Reset padding
-			this.paddingLeft = 0;
-			this.paddingTop = 0;
-			this.paddingRight = 0;
-			this.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() {
-			// Convert ticks to strings
-			this.ticks = this.ticks.map(function(numericalTick, index, ticks) {
-					if (this.options.ticks.userCallback) {
-						return this.options.ticks.userCallback(numericalTick, index, ticks);
-					}
-					return this.options.ticks.callback(numericalTick, index, ticks);
-				},
-				this);
-		},
-		afterTickToLabelConversion: function() {
-			helpers.callCallback(this.options.afterTickToLabelConversion, [this]);
-		},
-
-		//
-
-		beforeCalculateTickRotation: function() {
-			helpers.callCallback(this.options.beforeCalculateTickRotation, [this]);
-		},
-		calculateTickRotation: function() {
-			var context = this.ctx;
-			var globalDefaults = Chart.defaults.global;
-			var optionTicks = this.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(this.ticks[0]).width;
-			var lastWidth = context.measureText(this.ticks[this.ticks.length - 1]).width;
-			var firstRotated;
-
-			this.labelRotation = optionTicks.minRotation || 0;
-			this.paddingRight = 0;
-			this.paddingLeft = 0;
-
-			if (this.options.display) {
-				if (this.isHorizontal()) {
-					this.paddingRight = lastWidth / 2 + 3;
-					this.paddingLeft = firstWidth / 2 + 3;
-
-					if (!this.longestTextCache) {
-						this.longestTextCache = {};
-					}
-					var originalLabelWidth = helpers.longestText(context, tickLabelFont, this.ticks, this.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 = this.getPixelForTick(1) - this.getPixelForTick(0) - 6;
-
-					//Max label rotation can be set or default to 90 - also act as a loop counter
-					while (labelWidth > tickWidth && this.labelRotation < optionTicks.maxRotation) {
-						cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
-						sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-
-						firstRotated = cosRotation * firstWidth;
-
-						// We're right aligning the text now.
-						if (firstRotated + tickFontSize / 2 > this.yLabelWidth) {
-							this.paddingLeft = firstRotated + tickFontSize / 2;
-						}
-
-						this.paddingRight = tickFontSize / 2;
-
-						if (sinRotation * originalLabelWidth > this.maxHeight) {
-							// go back one step
-							this.labelRotation--;
-							break;
-						}
-
-						this.labelRotation++;
-						labelWidth = cosRotation * originalLabelWidth;
-					}
-				}
-			}
-
-			if (this.margins) {
-				this.paddingLeft = Math.max(this.paddingLeft - this.margins.left, 0);
-				this.paddingRight = Math.max(this.paddingRight - this.margins.right, 0);
-			}
-		},
-		afterCalculateTickRotation: function() {
-			helpers.callCallback(this.options.afterCalculateTickRotation, [this]);
-		},
-
-		//
-
-		beforeFit: function() {
-			helpers.callCallback(this.options.beforeFit, [this]);
-		},
-		fit: function() {
-			// Reset
-			var minSize = this.minSize = {
-				width: 0,
-				height: 0
-			};
-
-			var opts = this.options;
-			var globalDefaults = Chart.defaults.global;
-			var tickOpts = opts.ticks;
-			var scaleLabelOpts = opts.scaleLabel;
-			var display = opts.display;
-			var isHorizontal = this.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 scaleLabelFontStyle = helpers.getValueOrDefault(scaleLabelOpts.fontStyle, globalDefaults.defaultFontStyle);
-			var scaleLabelFontFamily = helpers.getValueOrDefault(scaleLabelOpts.fontFamily, globalDefaults.defaultFontFamily);
-			var scaleLabelFont = helpers.fontString(scaleLabelFontSize, scaleLabelFontStyle, scaleLabelFontFamily);
-
-			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 = this.isFullWidth() ? this.maxWidth - this.margins.left - this.margins.right : this.maxWidth;
-			} else {
-				minSize.width = display ? tickMarkLength : 0;
-			}
-
-			// height
-			if (isHorizontal) {
-				minSize.height = display ? tickMarkLength : 0;
-			} else {
-				minSize.height = this.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 (!this.longestTextCache) {
-					this.longestTextCache = {};
-				}
-
-				var largestTextWidth = helpers.longestText(this.ctx, tickLabelFont, this.ticks, this.longestTextCache);
-
-				if (isHorizontal) {
-					// A horizontal axis is more constrained by the height.
-					this.longestLabelWidth = largestTextWidth;
-
-					// TODO - improve this calculation
-					var labelHeight = (Math.sin(helpers.toRadians(this.labelRotation)) * this.longestLabelWidth) + 1.5 * tickFontSize;
-
-					minSize.height = Math.min(this.maxHeight, minSize.height + labelHeight);
-					this.ctx.font = tickLabelFont;
-
-					var firstLabelWidth = this.ctx.measureText(this.ticks[0]).width;
-					var lastLabelWidth = this.ctx.measureText(this.ticks[this.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(this.labelRotation));
-					var sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
-					this.paddingLeft = this.labelRotation !== 0 ? (cosRotation * firstLabelWidth) + 3 : firstLabelWidth / 2 + 3; // add 3 px to move away from canvas edges
-					this.paddingRight = this.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 = this.maxWidth - minSize.width;
-
-					// Account for padding
-					var mirror = tickOpts.mirror;
-					if (!mirror) {
-						largestTextWidth += this.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 = this.maxWidth;
-					}
-
-					this.paddingTop = tickFontSize / 2;
-					this.paddingBottom = tickFontSize / 2;
-				}
-			}
-
-			if (this.margins) {
-				this.paddingLeft = Math.max(this.paddingLeft - this.margins.left, 0);
-				this.paddingTop = Math.max(this.paddingTop - this.margins.top, 0);
-				this.paddingRight = Math.max(this.paddingRight - this.margins.right, 0);
-				this.paddingBottom = Math.max(this.paddingBottom - this.margins.bottom, 0);
-			}
-
-			this.width = minSize.width;
-			this.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 getRightValue(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
-			if (typeof(rawValue) === 'number' && isNaN(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;
-				} else {
-					return 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) {
-			if (this.isHorizontal()) {
-				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var tickWidth = innerWidth / Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-				var pixel = (tickWidth * index) + this.paddingLeft;
-
-				if (includeOffset) {
-					pixel += tickWidth / 2;
-				}
-
-				var finalVal = this.left + Math.round(pixel);
-				finalVal += this.isFullWidth() ? this.margins.left : 0;
-				return finalVal;
-			} else {
-				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				return this.top + (index * (innerHeight / (this.ticks.length - 1)));
-			}
-		},
-
-		// Utility for getting the pixel location of a percentage of scale
-		getPixelForDecimal: function(decimal /*, includeOffset*/ ) {
-			if (this.isHorizontal()) {
-				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueOffset = (innerWidth * decimal) + this.paddingLeft;
-
-				var finalVal = this.left + Math.round(valueOffset);
-				finalVal += this.isFullWidth() ? this.margins.left : 0;
-				return finalVal;
-			} else {
-				return this.top + (decimal * this.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);
-		},
-
-		// Actualy draw the scale on the canvas
-		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
-		draw: function(chartArea) {
-			var options = this.options;
-			if (!options.display) {
-				return;
-			}
-
-			var context = this.ctx;
-			var globalDefaults = Chart.defaults.global;
-			var optionTicks = options.ticks;
-			var gridLines = options.gridLines;
-			var scaleLabel = options.scaleLabel;
-
-			var setContextLineSettings;
-			var isRotated = this.labelRotation !== 0;
-			var skipRatio;
-			var scaleLabelX;
-			var scaleLabelY;
-			var useAutoskipper = optionTicks.autoSkip;
-
-			// 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 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(this.labelRotation);
-			var cosRotation = Math.cos(labelRotationRadians);
-			var sinRotation = Math.sin(labelRotationRadians);
-			var longestRotatedLabel = this.longestLabelWidth * cosRotation;
-			var rotatedLabelHeight = tickFontSize * sinRotation;
-
-			// Make sure we draw text in the correct color and font
-			context.fillStyle = tickFontColor;
-
-			if (this.isHorizontal()) {
-				setContextLineSettings = true;
-				var yTickStart = options.position === "bottom" ? this.top : this.bottom - tl;
-				var yTickEnd = options.position === "bottom" ? this.top + tl : this.bottom;
-				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) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
-					skipRatio = 1 + Math.floor(((longestRotatedLabel + optionTicks.autoSkipPadding) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
-				}
-
-				// if they defined a max number of optionTicks,
-				// increase skipRatio until that number is met
-				if (maxTicks && this.ticks.length > maxTicks) {
-					while (!skipRatio || this.ticks.length / (skipRatio || 1) > maxTicks) {
-						if (!skipRatio) {
-							skipRatio = 1;
-						}
-						skipRatio += 1;
-					}
-				}
-
-				if (!useAutoskipper) {
-					skipRatio = false;
-				}
-
-				helpers.each(this.ticks, function (label, index) {
-					// Blank optionTicks
-					var isLastTick = this.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 >= this.ticks.length);
-					if (shouldSkip && !isLastTick || (label === undefined || label === null)) {
-						return;
-					}
-					var xLineValue = this.getPixelForTick(index); // xvalues for grid lines
-					var xLabelValue = this.getPixelForTick(index, gridLines.offsetGridLines); // x values for optionTicks (need to consider offsetLabel option)
-
-					if (gridLines.display) {
-						if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
-							// Draw the first index specially
-							context.lineWidth = gridLines.zeroLineWidth;
-							context.strokeStyle = gridLines.zeroLineColor;
-							setContextLineSettings = true; // reset next time
-						} else if (setContextLineSettings) {
-							context.lineWidth = gridLines.lineWidth;
-							context.strokeStyle = gridLines.color;
-							setContextLineSettings = false;
-						}
-
-						xLineValue += helpers.aliasPixel(context.lineWidth);
-
-						// Draw the label area
-						context.beginPath();
-
-						if (gridLines.drawTicks) {
-							context.moveTo(xLineValue, yTickStart);
-							context.lineTo(xLineValue, yTickEnd);
-						}
-
-						// Draw the chart area
-						if (gridLines.drawOnChartArea) {
-							context.moveTo(xLineValue, chartArea.top);
-							context.lineTo(xLineValue, chartArea.bottom);
-						}
-
-						// Need to stroke in the loop because we are potentially changing line widths & colours
-						context.stroke();
-					}
-
-					if (optionTicks.display) {
-						context.save();
-						context.translate(xLabelValue + optionTicks.labelOffset, (isRotated) ? this.top + 12 : options.position === "top" ? this.bottom - tl : this.top + tl);
-						context.rotate(labelRotationRadians * -1);
-						context.font = tickLabelFont;
-						context.textAlign = (isRotated) ? "right" : "center";
-						context.textBaseline = (isRotated) ? "middle" : options.position === "top" ? "bottom" : "top";
-						context.fillText(label, 0, 0);
-						context.restore();
-					}
-				}, this);
-
-				if (scaleLabel.display) {
-					// Draw the scale label
-					context.textAlign = "center";
-					context.textBaseline = 'middle';
-					context.fillStyle = scaleLabelFontColor; // render in correct colour
-					context.font = scaleLabelFont;
-
-					scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
-					scaleLabelY = options.position === 'bottom' ? this.bottom - (scaleLabelFontSize / 2) : this.top + (scaleLabelFontSize / 2);
-
-					context.fillText(scaleLabel.labelString, scaleLabelX, scaleLabelY);
-				}
-
-			} else {
-				setContextLineSettings = true;
-				var xTickStart = options.position === "right" ? this.left : this.right - 5;
-				var xTickEnd = options.position === "right" ? this.left + 5 : this.right;
-
-				helpers.each(this.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 yLineValue = this.getPixelForTick(index); // xvalues for grid lines
-
-					if (gridLines.display) {
-						if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
-							// Draw the first index specially
-							context.lineWidth = gridLines.zeroLineWidth;
-							context.strokeStyle = gridLines.zeroLineColor;
-							setContextLineSettings = true; // reset next time
-						} else if (setContextLineSettings) {
-							context.lineWidth = gridLines.lineWidth;
-							context.strokeStyle = gridLines.color;
-							setContextLineSettings = false;
-						}
-
-						yLineValue += helpers.aliasPixel(context.lineWidth);
-
-						// Draw the label area
-						context.beginPath();
-
-						if (gridLines.drawTicks) {
-							context.moveTo(xTickStart, yLineValue);
-							context.lineTo(xTickEnd, yLineValue);
-						}
-
-						// Draw the chart area
-						if (gridLines.drawOnChartArea) {
-							context.moveTo(chartArea.left, yLineValue);
-							context.lineTo(chartArea.right, yLineValue);
-						}
-
-						// Need to stroke in the loop because we are potentially changing line widths & colours
-						context.stroke();
-					}
-
-					if (optionTicks.display) {
-						var xLabelValue;
-						var yLabelValue = this.getPixelForTick(index, gridLines.offsetGridLines); // x values for optionTicks (need to consider offsetLabel option)
-
-						context.save();
-
-						if (options.position === "left") {
-							if (optionTicks.mirror) {
-								xLabelValue = this.right + optionTicks.padding;
-								context.textAlign = "left";
-							} else {
-								xLabelValue = this.right - optionTicks.padding;
-								context.textAlign = "right";
-							}
-						} else {
-							// right side
-							if (optionTicks.mirror) {
-								xLabelValue = this.left - optionTicks.padding;
-								context.textAlign = "right";
-							} else {
-								xLabelValue = this.left + optionTicks.padding;
-								context.textAlign = "left";
-							}
-						}
-
-						context.translate(xLabelValue, yLabelValue + optionTicks.labelOffset);
-						context.rotate(labelRotationRadians * -1);
-						context.font = tickLabelFont;
-						context.textBaseline = "middle";
-						context.fillText(label, 0, 0);
-						context.restore();
-					}
-				}, this);
-
-				if (scaleLabel.display) {
-					// Draw the scale label
-					scaleLabelX = options.position === 'left' ? this.left + (scaleLabelFontSize / 2) : this.right - (scaleLabelFontSize / 2);
-					scaleLabelY = this.top + ((this.bottom - this.top) / 2);
-					var rotation = options.position === 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
-
-					context.save();
-					context.translate(scaleLabelX, scaleLabelY);
-					context.rotate(rotation);
-					context.textAlign = "center";
-					context.fillStyle = scaleLabelFontColor; // render in correct colour
-					context.font = scaleLabelFont;
-					context.textBaseline = 'middle';
-					context.fillText(scaleLabel.labelString, 0, 0);
-					context.restore();
-				}
-			}
-
-			if (gridLines.drawBorder) {
-				// Draw the line at the edge of the axis
-				context.lineWidth = gridLines.lineWidth;
-				context.strokeStyle = gridLines.color;
-				var x1 = this.left,
-					x2 = this.right,
-					y1 = this.top,
-					y2 = this.bottom;
-
-				var aliasPixel = helpers.aliasPixel(context.lineWidth);
-				if (this.isHorizontal()) {
-					y1 = y2 = options.position === 'top' ? this.bottom : this.top;
-					y1 += aliasPixel;
-					y2 += aliasPixel;
-				} else {
-					x1 = x2 = options.position === 'left' ? this.right : this.left;
-					x1 += aliasPixel;
-					x2 += aliasPixel;
-				}
-
-				context.beginPath();
-				context.moveTo(x1, y1);
-				context.lineTo(x2, y2);
-				context.stroke();
-			}
-		}
-	});
-};
-
 },{}],31:[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);
-			});
-		}
-	};
+"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);
+			});
+		}
+	};
 };
 },{}],32:[function(require,module,exports){
-"use strict";
+"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 lifecyle. 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,
+				ctx = me.ctx,
+				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";
+		},
+
+		// Actualy 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;
+
+				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
+				} else {
+					titleX = opts.position === 'left' ? left + (fontSize / 2) : right - (fontSize / 2);
+					titleY = top + ((bottom - top) / 2);
+					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);
+				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);
+			}
+		}
+	});
+};
 
-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) {
-			helpers.extend(this, config);
-			this.options = helpers.configMerge(Chart.defaults.global.title, config.options);
-
-			// Contains hit boxes for each dataset (in dataset order)
-			this.legendHitBoxes = [];
-		},
-
-		// These methods are ordered by lifecyle. Utilities then follow.
-
-		beforeUpdate: noop,
-		update: function(maxWidth, maxHeight, margins) {
-
-			// Update Lifecycle - Probably don't want to ever extend or overwrite this function ;)
-			this.beforeUpdate();
-
-			// Absorb the master measurements
-			this.maxWidth = maxWidth;
-			this.maxHeight = maxHeight;
-			this.margins = margins;
-
-			// Dimensions
-			this.beforeSetDimensions();
-			this.setDimensions();
-			this.afterSetDimensions();
-			// Labels
-			this.beforeBuildLabels();
-			this.buildLabels();
-			this.afterBuildLabels();
-
-			// Fit
-			this.beforeFit();
-			this.fit();
-			this.afterFit();
-			//
-			this.afterUpdate();
-
-			return this.minSize;
-
-		},
-		afterUpdate: noop,
-
-		//
-
-		beforeSetDimensions: noop,
-		setDimensions: function() {
-			// Set the unconstrained dimension before label rotation
-			if (this.isHorizontal()) {
-				// Reset position before calculating rotation
-				this.width = this.maxWidth;
-				this.left = 0;
-				this.right = this.width;
-			} else {
-				this.height = this.maxHeight;
-
-				// Reset position before calculating rotation
-				this.top = 0;
-				this.bottom = this.height;
-			}
-
-			// Reset padding
-			this.paddingLeft = 0;
-			this.paddingTop = 0;
-			this.paddingRight = 0;
-			this.paddingBottom = 0;
-
-			// Reset minSize
-			this.minSize = {
-				width: 0,
-				height: 0
-			};
-		},
-		afterSetDimensions: noop,
-
-		//
-
-		beforeBuildLabels: noop,
-		buildLabels: noop,
-		afterBuildLabels: noop,
-
-		//
-
-		beforeFit: noop,
-		fit: function() {
-
-			var _this = this,
-				ctx = _this.ctx,
-				valueOrDefault = helpers.getValueOrDefault,
-				opts = _this.options,
-				globalDefaults = Chart.defaults.global,
-				display = opts.display,
-				fontSize = valueOrDefault(opts.fontSize, globalDefaults.defaultFontSize),
-				minSize = _this.minSize;
-
-			if (_this.isHorizontal()) {
-				minSize.width = _this.maxWidth; // fill all the width
-				minSize.height = display ? fontSize + (opts.padding * 2) : 0;
-			} else {
-				minSize.width = display ? fontSize + (opts.padding * 2) : 0;
-				minSize.height = _this.maxHeight; // fill all the height
-			}
-
-			_this.width = minSize.width;
-			_this.height = minSize.height;
-
-		},
-		afterFit: noop,
-
-		// Shared Methods
-		isHorizontal: function() {
-			var pos = this.options.position;
-			return pos === "top" || pos === "bottom";
-		},
-
-		// Actualy draw the title block on the canvas
-		draw: function() {
-			var _this = this,
-				ctx = _this.ctx,
-				valueOrDefault = helpers.getValueOrDefault,
-				opts = _this.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 = _this.top,
-					left = _this.left,
-					bottom = _this.bottom,
-					right = _this.right;
-
-				ctx.fillStyle = valueOrDefault(opts.fontColor, globalDefaults.defaultFontColor); // render in correct colour
-				ctx.font = titleFont;
-
-				// Horizontal
-				if (_this.isHorizontal()) {
-					titleX = left + ((right - left) / 2); // midpoint of the width
-					titleY = top + ((bottom - top) / 2); // midpoint of the height
-				} else {
-					titleX = opts.position === 'left' ? left + (fontSize / 2) : right - (fontSize / 2);
-					titleY = top + ((bottom - top) / 2);
-					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);
-				ctx.restore();
-			}
-		}
-	});
-};
 },{}],33:[function(require,module,exports){
-"use strict";
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers;
+
+	Chart.defaults.global.tooltips = {
+		enabled: true,
+		custom: null,
+		mode: 'single',
+		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,
+		yAlign : 'center',
+		xAlign : 'center',
+		caretSize: 5,
+		cornerRadius: 6,
+		multiKeyBackground: '#fff',
+		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);
+			} else {
+				base.push(toPush);
+			}
+		}
+
+		return base;
+	}
+
+	function getAveragePosition(elements) {
+		if (!elements.length) {
+			return false;
+		}
+
+		var i, len;
+		var xPositions = [];
+		var yPositions = [];
+
+		for (i = 0, len = elements.length; i < len; ++i) {
+			var el = elements[i];
+			if (el && el.hasValue()){
+				var pos = el.tooltipPosition();
+				xPositions.push(pos.x);
+				yPositions.push(pos.y);
+			}
+		}
+
+		var x = 0,
+			y = 0;
+		for (i = 0, len - xPositions.length; i < len; ++i) {
+			x += xPositions[i];
+			y += yPositions[i];
+		}
+
+		return {
+			x: Math.round(x / xPositions.length),
+			y: Math.round(y / xPositions.length)
+		};
+	}
+
+	// Private helper to create a tooltip iteam 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
+		};
+	}
+
+	Chart.Tooltip = Chart.Element.extend({
+		initialize: function() {
+			var me = this;
+			var globalDefaults = Chart.defaults.global;
+			var tooltipOpts = me._options;
+			var getValueOrDefault = helpers.getValueOrDefault;
+
+			helpers.extend(me, {
+				_model: {
+					// Positioning
+					xPadding: tooltipOpts.xPadding,
+					yPadding: tooltipOpts.yPadding,
+					xAlign : tooltipOpts.yAlign,
+					yAlign : tooltipOpts.xAlign,
+
+					// 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
+				}
+			});
+		},
+
+		// 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;
+			var model = me._model;
+			var active = me._active;
+
+			var data = me._data;
+			var chartInstance = me._chartInstance;
+
+			var i, len;
+
+			if (active.length) {
+				model.opacity = 1;
+
+				var labelColors = [],
+					tooltipPosition = getAveragePosition(active);
+
+				var tooltipItems = [];
+				for (i = 0, len = active.length; i < len; ++i) {
+					tooltipItems.push(createTooltipItem(active[i]));
+				}
+
+				// If the user provided a sorting function, use it to modify the tooltip items
+				if (opts.itemSort) {
+					tooltipItems = tooltipItems.sort(opts.itemSort);
+				}
+
+				// If there is more than one item, show color items
+				if (active.length > 1) {
+					helpers.each(tooltipItems, function(tooltipItem) {
+						labelColors.push(opts.callbacks.labelColor.call(me, tooltipItem, chartInstance));
+					});
+				}
+
+				// Build the Text Lines
+				helpers.extend(model, {
+					title: me.getTitle(tooltipItems, data),
+					beforeBody: me.getBeforeBody(tooltipItems, data),
+					body: me.getBody(tooltipItems, data),
+					afterBody: me.getAfterBody(tooltipItems, data),
+					footer: me.getFooter(tooltipItems, data),
+					x: Math.round(tooltipPosition.x),
+					y: Math.round(tooltipPosition.y),
+					caretPadding: helpers.getValueOrDefault(tooltipPosition.padding, 2),
+					labelColors: labelColors
+				});
+
+				// We need to determine alignment of
+				var tooltipSize = me.getTooltipSize(model);
+				me.determineAlignment(tooltipSize); // Smart Tooltip placement to stay on the canvas
+
+				helpers.extend(model, me.getBackgroundPoint(model, tooltipSize));
+			} else {
+				me._model.opacity = 0;
+			}
+
+			if (changed && opts.custom) {
+				opts.custom.call(me, model);
+			}
+
+			return me;
+		},
+		getTooltipSize: function getTooltipSize(vm) {
+			var ctx = this._chart.ctx;
+
+			var size = {
+				height: vm.yPadding * 2, // Tooltip Padding
+				width: 0
+			};
+
+			// Count of all lines in the body
+			var body = vm.body;
+			var combinedBodyLength = body.reduce(function(count, bodyItem) {
+				return count + bodyItem.before.length + bodyItem.lines.length + bodyItem.after.length;
+			}, 0);
+			combinedBodyLength += vm.beforeBody.length + vm.afterBody.length;
+
+			var titleLineCount = vm.title.length;
+			var footerLineCount = vm.footer.length;
+			var titleFontSize = vm.titleFontSize,
+				bodyFontSize = vm.bodyFontSize,
+				footerFontSize = vm.footerFontSize;
+
+			size.height += titleLineCount * titleFontSize; // Title Lines
+			size.height += (titleLineCount - 1) * vm.titleSpacing; // Title Line Spacing
+			size.height += titleLineCount ? vm.titleMarginBottom : 0; // Title's bottom Margin
+			size.height += combinedBodyLength * bodyFontSize; // Body Lines
+			size.height += combinedBodyLength ? (combinedBodyLength - 1) * vm.bodySpacing : 0; // Body Line Spacing
+			size.height += footerLineCount ? vm.footerMarginTop : 0; // Footer Margin
+			size.height += footerLineCount * (footerFontSize); // Footer Lines
+			size.height += footerLineCount ? (footerLineCount - 1) * vm.footerSpacing : 0; // Footer Line Spacing
+
+			// Title width
+			var widthPadding = 0;
+			var maxLineWidth = function(line) {
+				size.width = Math.max(size.width, ctx.measureText(line).width + widthPadding);
+			};
+
+			ctx.font = helpers.fontString(titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
+			helpers.each(vm.title, maxLineWidth);
+
+			// Body width
+			ctx.font = helpers.fontString(bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
+			helpers.each(vm.beforeBody.concat(vm.afterBody), maxLineWidth);
+
+			// Body lines may include some extra width due to the color box
+			widthPadding = body.length > 1 ? (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, vm._footerFontStyle, vm._footerFontFamily);
+			helpers.each(vm.footer, maxLineWidth);
+
+			// Add padding
+			size.width += 2 * vm.xPadding;
+
+			return size;
+		},
+		determineAlignment: function determineAlignment(size) {
+			var me = this;
+			var model = me._model;
+			var chart = me._chart;
+			var chartArea = me._chartInstance.chartArea;
+
+			if (model.y < size.height) {
+				model.yAlign = 'top';
+			} else if (model.y > (chart.height - size.height)) {
+				model.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 (model.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)) {
+				model.xAlign = 'left';
+
+				// Is tooltip too wide and goes over the right side of the chart.?
+				if (olf(model.x)) {
+					model.xAlign = 'center';
+					model.yAlign = yf(model.y);
+				}
+			} else if (rf(model.x)) {
+				model.xAlign = 'right';
+
+				// Is tooltip too wide and goes outside left edge of canvas?
+				if (orf(model.x)) {
+					model.xAlign = 'center';
+					model.yAlign = yf(model.y);
+				}
+			}
+		},
+		getBackgroundPoint: function getBackgroundPoint(vm, size) {
+			// Background Position
+			var pt = {
+				x: vm.x,
+				y: vm.y
+			};
+
+			var caretSize = vm.caretSize,
+				caretPadding = vm.caretPadding,
+				cornerRadius = vm.cornerRadius,
+				xAlign = vm.xAlign,
+				yAlign = vm.yAlign,
+				paddingAndSize = caretSize + caretPadding,
+				radiusAndPadding = cornerRadius + caretPadding;
+
+			if (xAlign === 'right') {
+				pt.x -= size.width;
+			} else if (xAlign === 'center') {
+				pt.x -= (size.width / 2);
+			}
+
+			if (yAlign === 'top') {
+				pt.y += paddingAndSize;
+			} else if (yAlign === 'bottom') {
+				pt.y -= size.height + paddingAndSize;
+			} else {
+				pt.y -= (size.height / 2);
+			}
+
+			if (yAlign === 'center') {
+				if (xAlign === 'left') {
+					pt.x += paddingAndSize;
+				} else if (xAlign === 'right') {
+					pt.x -= paddingAndSize;
+				}
+			} else {
+				if (xAlign === 'left') {
+					pt.x -= radiusAndPadding;
+				} else if (xAlign === 'right') {
+					pt.x += radiusAndPadding;
+				}
+			}
+
+			return pt;
+		},
+		drawCaret: function drawCaret(tooltipPoint, size, opacity, caretPadding) {
+			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;
+				}
+			}
+
+			var bgColor = helpers.color(vm.backgroundColor);
+			ctx.fillStyle = bgColor.alpha(opacity * bgColor.alpha()).rgbString();
+			ctx.beginPath();
+			ctx.moveTo(x1, y1);
+			ctx.lineTo(x2, y2);
+			ctx.lineTo(x3, y3);
+			ctx.closePath();
+			ctx.fill();
+		},
+		drawTitle: function drawTitle(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;
+
+				var titleFontColor = helpers.color(vm.titleFontColor);
+				ctx.fillStyle = titleFontColor.alpha(opacity * titleFontColor.alpha()).rgbString();
+				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 drawBody(pt, vm, ctx, opacity) {
+			var bodyFontSize = vm.bodyFontSize;
+			var bodySpacing = vm.bodySpacing;
+			var body = vm.body;
+
+			ctx.textAlign = vm._bodyAlign;
+			ctx.textBaseline = "top";
+
+			var bodyFontColor = helpers.color(vm.bodyFontColor);
+			var textColor = bodyFontColor.alpha(opacity * bodyFontColor.alpha()).rgbString();
+			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 = body.length > 1;
+			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 = helpers.color(vm.legendColorBackground).alpha(opacity).rgbaString();
+						ctx.fillRect(pt.x, pt.y, bodyFontSize, bodyFontSize);
+
+						// Border
+						ctx.strokeStyle = helpers.color(vm.labelColors[i].borderColor).alpha(opacity).rgbaString();
+						ctx.strokeRect(pt.x, pt.y, bodyFontSize, bodyFontSize);
+
+						// Inner square
+						ctx.fillStyle = helpers.color(vm.labelColors[i].backgroundColor).alpha(opacity).rgbaString();
+						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 drawFooter(pt, vm, ctx, opacity) {
+			var footer = vm.footer;
+
+			if (footer.length) {
+				pt.y += vm.footerMarginTop;
+
+				ctx.textAlign = vm._footerAlign;
+				ctx.textBaseline = "top";
+
+				var footerFontColor = helpers.color(vm.footerFontColor);
+				ctx.fillStyle = footerFontColor.alpha(opacity * footerFontColor.alpha()).rgbString();
+				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;
+				});
+			}
+		},
+		draw: function draw() {
+			var ctx = this._chart.ctx;
+			var vm = this._view;
+
+			if (vm.opacity === 0) {
+				return;
+			}
+
+			var tooltipSize = this.getTooltipSize(vm);
+			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
+				var bgColor = helpers.color(vm.backgroundColor);
+				ctx.fillStyle = bgColor.alpha(opacity * bgColor.alpha()).rgbString();
+				helpers.drawRoundedRectangle(ctx, pt.x, pt.y, tooltipSize.width, tooltipSize.height, vm.cornerRadius);
+				ctx.fill();
+
+				// Draw Caret
+				this.drawCaret(pt, tooltipSize, opacity, vm.caretPadding);
+
+				// 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);
+			}
+		}
+	});
+};
 
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers;
-
-	Chart.defaults.global.tooltips = {
-		enabled: true,
-		custom: null,
-		mode: 'single',
-		backgroundColor: "rgba(0,0,0,0.8)",
-		titleFontStyle: "bold",
-		titleSpacing: 2,
-		titleMarginBottom: 6,
-		titleColor: "#fff",
-		titleAlign: "left",
-		bodySpacing: 2,
-		bodyColor: "#fff",
-		bodyAlign: "left",
-		footerFontStyle: "bold",
-		footerSpacing: 2,
-		footerMarginTop: 6,
-		footerColor: "#fff",
-		footerAlign: "left",
-		yPadding: 6,
-		xPadding: 6,
-		yAlign : 'center',
-		xAlign : 'center',
-		caretSize: 5,
-		cornerRadius: 6,
-		multiKeyBackground: '#fff',
-		callbacks: {
-			// Args are: (tooltipItems, data)
-			beforeTitle: helpers.noop,
-			title: function(tooltipItems, data) {
-				// Pick first xLabel for now
-				var title = '';
-
-				if (tooltipItems.length > 0) {
-					if (tooltipItems[0].xLabel) {
-						title = tooltipItems[0].xLabel;
-					} else if (data.labels.length > 0 && tooltipItems[0].index < data.labels.length) {
-						title = data.labels[tooltipItems[0].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;
-			},
-			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);
-			} else {
-				base.push(toPush);
-			}
-		}
-
-		return base;
-	}
-
-	Chart.Tooltip = Chart.Element.extend({
-		initialize: function() {
-			var globalDefaults = Chart.defaults.global;
-			var options = this._options;
-			var tooltips = options.tooltips;
-
-			helpers.extend(this, {
-				_model: {
-					// Positioning
-					xPadding: tooltips.xPadding,
-					yPadding: tooltips.yPadding,
-					xAlign : tooltips.yAlign,
-					yAlign : tooltips.xAlign,
-
-					// Body
-					bodyColor: tooltips.bodyColor,
-					_bodyFontFamily: helpers.getValueOrDefault(tooltips.bodyFontFamily, globalDefaults.defaultFontFamily),
-					_bodyFontStyle: helpers.getValueOrDefault(tooltips.bodyFontStyle, globalDefaults.defaultFontStyle),
-					_bodyAlign: tooltips.bodyAlign,
-					bodyFontSize: helpers.getValueOrDefault(tooltips.bodyFontSize, globalDefaults.defaultFontSize),
-					bodySpacing: tooltips.bodySpacing,
-
-					// Title
-					titleColor: tooltips.titleColor,
-					_titleFontFamily: helpers.getValueOrDefault(tooltips.titleFontFamily, globalDefaults.defaultFontFamily),
-					_titleFontStyle: helpers.getValueOrDefault(tooltips.titleFontStyle, globalDefaults.defaultFontStyle),
-					titleFontSize: helpers.getValueOrDefault(tooltips.titleFontSize, globalDefaults.defaultFontSize),
-					_titleAlign: tooltips.titleAlign,
-					titleSpacing: tooltips.titleSpacing,
-					titleMarginBottom: tooltips.titleMarginBottom,
-
-					// Footer
-					footerColor: tooltips.footerColor,
-					_footerFontFamily: helpers.getValueOrDefault(tooltips.footerFontFamily, globalDefaults.defaultFontFamily),
-					_footerFontStyle: helpers.getValueOrDefault(tooltips.footerFontStyle, globalDefaults.defaultFontStyle),
-					footerFontSize: helpers.getValueOrDefault(tooltips.footerFontSize, globalDefaults.defaultFontSize),
-					_footerAlign: tooltips.footerAlign,
-					footerSpacing: tooltips.footerSpacing,
-					footerMarginTop: tooltips.footerMarginTop,
-
-					// Appearance
-					caretSize: tooltips.caretSize,
-					cornerRadius: tooltips.cornerRadius,
-					backgroundColor: tooltips.backgroundColor,
-					opacity: 0,
-					legendColorBackground: tooltips.multiKeyBackground
-				}
-			});
-		},
-
-		// Get the title
-		// Args are: (tooltipItem, data)
-		getTitle: function() {
-			var beforeTitle = this._options.tooltips.callbacks.beforeTitle.apply(this, arguments),
-				title = this._options.tooltips.callbacks.title.apply(this, arguments),
-				afterTitle = this._options.tooltips.callbacks.afterTitle.apply(this, 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.tooltips.callbacks.beforeBody.apply(this, arguments);
-			return helpers.isArray(lines) ? lines : lines !== undefined ? [lines] : [];
-		},
-
-		// Args are: (tooltipItem, data)
-		getBody: function(tooltipItems, data) {
-			var lines = [];
-
-			helpers.each(tooltipItems, function(bodyItem) {
-				helpers.pushAllIfDefined(this._options.tooltips.callbacks.beforeLabel.call(this, bodyItem, data), lines);
-				helpers.pushAllIfDefined(this._options.tooltips.callbacks.label.call(this, bodyItem, data), lines);
-				helpers.pushAllIfDefined(this._options.tooltips.callbacks.afterLabel.call(this, bodyItem, data), lines);
-			}, this);
-
-			return lines;
-		},
-
-		// Args are: (tooltipItem, data)
-		getAfterBody: function() {
-			var lines = this._options.tooltips.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 beforeFooter = this._options.tooltips.callbacks.beforeFooter.apply(this, arguments);
-			var footer = this._options.tooltips.callbacks.footer.apply(this, arguments);
-			var afterFooter = this._options.tooltips.callbacks.afterFooter.apply(this, arguments);
-
-			var lines = [];
-			lines = pushOrConcat(lines, beforeFooter);
-			lines = pushOrConcat(lines, footer);
-			lines = pushOrConcat(lines, afterFooter);
-
-			return lines;
-		},
-
-		getAveragePosition: function(elements) {
-
-			if (!elements.length) {
-				return false;
-			}
-
-			var xPositions = [];
-			var yPositions = [];
-
-			helpers.each(elements, function(el) {
-				if (el && el.hasValue()){
-					var pos = el.tooltipPosition();
-					xPositions.push(pos.x);
-					yPositions.push(pos.y);
-				}
-			});
-
-			var x = 0,
-				y = 0;
-			for (var i = 0; i < xPositions.length; i++) {
-				x += xPositions[i];
-				y += yPositions[i];
-			}
-
-			return {
-				x: Math.round(x / xPositions.length),
-				y: Math.round(y / xPositions.length)
-			};
-
-		},
-
-		update: function(changed) {
-			if (this._active.length) {
-				this._model.opacity = 1;
-
-				var element = this._active[0],
-					labelColors = [],
-					tooltipPosition;
-
-				var tooltipItems = [];
-
-				if (this._options.tooltips.mode === 'single') {
-					var yScale = element._yScale || element._scale; // handle radar || polarArea charts
-					tooltipItems.push({
-						xLabel: element._xScale ? element._xScale.getLabelForIndex(element._index, element._datasetIndex) : '',
-						yLabel: yScale ? yScale.getLabelForIndex(element._index, element._datasetIndex) : '',
-						index: element._index,
-						datasetIndex: element._datasetIndex
-					});
-					tooltipPosition = this.getAveragePosition(this._active);
-				} else {
-					helpers.each(this._data.datasets, function(dataset, datasetIndex) {
-						if (!this._chartInstance.isDatasetVisible(datasetIndex)) {
-							return;
-						}
-
-						var meta = this._chartInstance.getDatasetMeta(datasetIndex);
-						var currentElement = meta.data[element._index];
-						if (currentElement) {
-							var yScale = element._yScale || element._scale; // handle radar || polarArea charts
-
-							tooltipItems.push({
-								xLabel: currentElement._xScale ? currentElement._xScale.getLabelForIndex(currentElement._index, currentElement._datasetIndex) : '',
-								yLabel: yScale ? yScale.getLabelForIndex(currentElement._index, currentElement._datasetIndex) : '',
-								index: element._index,
-								datasetIndex: datasetIndex
-							});
-						}
-					}, this);
-
-					helpers.each(this._active, function(active) {
-						if (active) {
-							labelColors.push({
-								borderColor: active._view.borderColor,
-								backgroundColor: active._view.backgroundColor
-							});
-						}
-					}, null);
-
-					tooltipPosition = this.getAveragePosition(this._active);
-				}
-
-				// Build the Text Lines
-				helpers.extend(this._model, {
-					title: this.getTitle(tooltipItems, this._data),
-					beforeBody: this.getBeforeBody(tooltipItems, this._data),
-					body: this.getBody(tooltipItems, this._data),
-					afterBody: this.getAfterBody(tooltipItems, this._data),
-					footer: this.getFooter(tooltipItems, this._data)
-				});
-
-				helpers.extend(this._model, {
-					x: Math.round(tooltipPosition.x),
-					y: Math.round(tooltipPosition.y),
-					caretPadding: helpers.getValueOrDefault(tooltipPosition.padding, 2),
-					labelColors: labelColors
-				});
-
-				// We need to determine alignment of
-				var tooltipSize = this.getTooltipSize(this._model);
-				this.determineAlignment(tooltipSize); // Smart Tooltip placement to stay on the canvas
-
-				helpers.extend(this._model, this.getBackgroundPoint(this._model, tooltipSize));
-			} else {
-				this._model.opacity = 0;
-			}
-
-			if (changed && this._options.tooltips.custom) {
-				this._options.tooltips.custom.call(this, this._model);
-			}
-
-			return this;
-		},
-		getTooltipSize: function getTooltipSize(vm) {
-			var ctx = this._chart.ctx;
-
-			var size = {
-				height: vm.yPadding * 2, // Tooltip Padding
-				width: 0
-			};
-			var combinedBodyLength = vm.body.length + vm.beforeBody.length + vm.afterBody.length;
-
-			size.height += vm.title.length * vm.titleFontSize; // Title Lines
-			size.height += (vm.title.length - 1) * vm.titleSpacing; // Title Line Spacing
-			size.height += vm.title.length ? vm.titleMarginBottom : 0; // Title's bottom Margin
-			size.height += combinedBodyLength * vm.bodyFontSize; // Body Lines
-			size.height += combinedBodyLength ? (combinedBodyLength - 1) * vm.bodySpacing : 0; // Body Line Spacing
-			size.height += vm.footer.length ? vm.footerMarginTop : 0; // Footer Margin
-			size.height += vm.footer.length * (vm.footerFontSize); // Footer Lines
-			size.height += vm.footer.length ? (vm.footer.length - 1) * vm.footerSpacing : 0; // Footer Line Spacing
-
-			// Width
-			ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
-			helpers.each(vm.title, function(line) {
-				size.width = Math.max(size.width, ctx.measureText(line).width);
-			});
-
-			ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
-			helpers.each(vm.beforeBody.concat(vm.afterBody), function(line) {
-				size.width = Math.max(size.width, ctx.measureText(line).width);
-			});
-			helpers.each(vm.body, function(line) {
-				size.width = Math.max(size.width, ctx.measureText(line).width + (this._options.tooltips.mode !== 'single' ? (vm.bodyFontSize + 2) : 0));
-			}, this);
-
-			ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
-			helpers.each(vm.footer, function(line) {
-				size.width = Math.max(size.width, ctx.measureText(line).width);
-			});
-			size.width += 2 * vm.xPadding;
-
-			return size;
-		},
-		determineAlignment: function determineAlignment(size) {
-			if (this._model.y < size.height) {
-				this._model.yAlign = 'top';
-			} else if (this._model.y > (this._chart.height - size.height)) {
-				this._model.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 _this = this;
-			var midX = (this._chartInstance.chartArea.left + this._chartInstance.chartArea.right) / 2;
-			var midY = (this._chartInstance.chartArea.top + this._chartInstance.chartArea.bottom) / 2;
-
-			if (this._model.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 >= (_this._chart.width - (size.width / 2));
-				};
-			}
-
-			olf = function(x) {
-				return x + size.width > _this._chart.width;
-			};
-			orf = function(x) {
-				return x - size.width < 0;
-			};
-			yf = function(y) {
-				return y <= midY ? 'top' : 'bottom';
-			};
-
-			if (lf(this._model.x)) {
-				this._model.xAlign = 'left';
-
-				// Is tooltip too wide and goes over the right side of the chart.?
-				if (olf(this._model.x)) {
-					this._model.xAlign = 'center';
-					this._model.yAlign = yf(this._model.y);
-				}
-			} else if (rf(this._model.x)) {
-				this._model.xAlign = 'right';
-
-				// Is tooltip too wide and goes outside left edge of canvas?
-				if (orf(this._model.x)) {
-					this._model.xAlign = 'center';
-					this._model.yAlign = yf(this._model.y);
-				}
-			}
-		},
-		getBackgroundPoint: function getBackgroundPoint(vm, size) {
-			// Background Position
-			var pt = {
-				x: vm.x,
-				y: vm.y
-			};
-
-			if (vm.xAlign === 'right') {
-				pt.x -= size.width;
-			} else if (vm.xAlign === 'center') {
-				pt.x -= (size.width / 2);
-			}
-
-			if (vm.yAlign === 'top') {
-				pt.y += vm.caretPadding + vm.caretSize;
-			} else if (vm.yAlign === 'bottom') {
-				pt.y -= size.height + vm.caretPadding + vm.caretSize;
-			} else {
-				pt.y -= (size.height / 2);
-			}
-
-			if (vm.yAlign === 'center') {
-				if (vm.xAlign === 'left') {
-					pt.x += vm.caretPadding + vm.caretSize;
-				} else if (vm.xAlign === 'right') {
-					pt.x -= vm.caretPadding + vm.caretSize;
-				}
-			} else {
-				if (vm.xAlign === 'left') {
-					pt.x -= vm.cornerRadius + vm.caretPadding;
-				} else if (vm.xAlign === 'right') {
-					pt.x += vm.cornerRadius + vm.caretPadding;
-				}
-			}
-
-			return pt;
-		},
-		drawCaret: function drawCaret(tooltipPoint, size, opacity, caretPadding) {
-			var vm = this._view;
-			var ctx = this._chart.ctx;
-			var x1, x2, x3;
-			var y1, y2, y3;
-
-			if (vm.yAlign === 'center') {
-				// Left or right side
-				if (vm.xAlign === 'left') {
-					x1 = tooltipPoint.x;
-					x2 = x1 - vm.caretSize;
-					x3 = x1;
-				} else {
-					x1 = tooltipPoint.x + size.width;
-					x2 = x1 + vm.caretSize;
-					x3 = x1;
-				}
-
-				y2 = tooltipPoint.y + (size.height / 2);
-				y1 = y2 - vm.caretSize;
-				y3 = y2 + vm.caretSize;
-			} else {
-				if (vm.xAlign === 'left') {
-					x1 = tooltipPoint.x + vm.cornerRadius;
-					x2 = x1 + vm.caretSize;
-					x3 = x2 + vm.caretSize;
-				} else if (vm.xAlign === 'right') {
-					x1 = tooltipPoint.x + size.width - vm.cornerRadius;
-					x2 = x1 - vm.caretSize;
-					x3 = x2 - vm.caretSize;
-				} else {
-					x2 = tooltipPoint.x + (size.width / 2);
-					x1 = x2 - vm.caretSize;
-					x3 = x2 + vm.caretSize;
-				}
-
-				if (vm.yAlign === 'top') {
-					y1 = tooltipPoint.y;
-					y2 = y1 - vm.caretSize;
-					y3 = y1;
-				} else {
-					y1 = tooltipPoint.y + size.height;
-					y2 = y1 + vm.caretSize;
-					y3 = y1;
-				}
-			}
-
-			var bgColor = helpers.color(vm.backgroundColor);
-			ctx.fillStyle = bgColor.alpha(opacity * bgColor.alpha()).rgbString();
-			ctx.beginPath();
-			ctx.moveTo(x1, y1);
-			ctx.lineTo(x2, y2);
-			ctx.lineTo(x3, y3);
-			ctx.closePath();
-			ctx.fill();
-		},
-		drawTitle: function drawTitle(pt, vm, ctx, opacity) {
-			if (vm.title.length) {
-				ctx.textAlign = vm._titleAlign;
-				ctx.textBaseline = "top";
-
-				var titleColor = helpers.color(vm.titleColor);
-				ctx.fillStyle = titleColor.alpha(opacity * titleColor.alpha()).rgbString();
-				ctx.font = helpers.fontString(vm.titleFontSize, vm._titleFontStyle, vm._titleFontFamily);
-
-				helpers.each(vm.title, function(title, i) {
-					ctx.fillText(title, pt.x, pt.y);
-					pt.y += vm.titleFontSize + vm.titleSpacing; // Line Height and spacing
-
-					if (i + 1 === vm.title.length) {
-						pt.y += vm.titleMarginBottom - vm.titleSpacing; // If Last, add margin, remove spacing
-					}
-				});
-			}
-		},
-		drawBody: function drawBody(pt, vm, ctx, opacity) {
-			ctx.textAlign = vm._bodyAlign;
-			ctx.textBaseline = "top";
-
-			var bodyColor = helpers.color(vm.bodyColor);
-			ctx.fillStyle = bodyColor.alpha(opacity * bodyColor.alpha()).rgbString();
-			ctx.font = helpers.fontString(vm.bodyFontSize, vm._bodyFontStyle, vm._bodyFontFamily);
-
-			// Before Body
-			helpers.each(vm.beforeBody, function(beforeBody) {
-				ctx.fillText(beforeBody, pt.x, pt.y);
-				pt.y += vm.bodyFontSize + vm.bodySpacing;
-			});
-
-			helpers.each(vm.body, function(body, i) {
-				// Draw Legend-like boxes if needed
-				if (this._options.tooltips.mode !== 'single') {
-					// Fill a white rect so that colours merge nicely if the opacity is < 1
-					ctx.fillStyle = helpers.color(vm.legendColorBackground).alpha(opacity).rgbaString();
-					ctx.fillRect(pt.x, pt.y, vm.bodyFontSize, vm.bodyFontSize);
-
-					// Border
-					ctx.strokeStyle = helpers.color(vm.labelColors[i].borderColor).alpha(opacity).rgbaString();
-					ctx.strokeRect(pt.x, pt.y, vm.bodyFontSize, vm.bodyFontSize);
-
-					// Inner square
-					ctx.fillStyle = helpers.color(vm.labelColors[i].backgroundColor).alpha(opacity).rgbaString();
-					ctx.fillRect(pt.x + 1, pt.y + 1, vm.bodyFontSize - 2, vm.bodyFontSize - 2);
-
-					ctx.fillStyle = helpers.color(vm.bodyColor).alpha(opacity).rgbaString(); // Return fill style for text
-				}
-
-				// Body Line
-				ctx.fillText(body, pt.x + (this._options.tooltips.mode !== 'single' ? (vm.bodyFontSize + 2) : 0), pt.y);
-
-				pt.y += vm.bodyFontSize + vm.bodySpacing;
-			}, this);
-
-			// After Body
-			helpers.each(vm.afterBody, function(afterBody) {
-				ctx.fillText(afterBody, pt.x, pt.y);
-				pt.y += vm.bodyFontSize;
-			});
-
-			pt.y -= vm.bodySpacing; // Remove last body spacing
-		},
-		drawFooter: function drawFooter(pt, vm, ctx, opacity) {
-			if (vm.footer.length) {
-				pt.y += vm.footerMarginTop;
-
-				ctx.textAlign = vm._footerAlign;
-				ctx.textBaseline = "top";
-
-				var footerColor = helpers.color(vm.footerColor);
-				ctx.fillStyle = footerColor.alpha(opacity * footerColor.alpha()).rgbString();
-				ctx.font = helpers.fontString(vm.footerFontSize, vm._footerFontStyle, vm._footerFontFamily);
-
-				helpers.each(vm.footer, function(footer) {
-					ctx.fillText(footer, pt.x, pt.y);
-					pt.y += vm.footerFontSize + vm.footerSpacing;
-				});
-			}
-		},
-		draw: function draw() {
-			var ctx = this._chart.ctx;
-			var vm = this._view;
-
-			if (vm.opacity === 0) {
-				return;
-			}
-
-			var caretPadding = vm.caretPadding;
-			var tooltipSize = this.getTooltipSize(vm);
-			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.tooltips.enabled) {
-				// Draw Background
-				var bgColor = helpers.color(vm.backgroundColor);
-				ctx.fillStyle = bgColor.alpha(opacity * bgColor.alpha()).rgbString();
-				helpers.drawRoundedRectangle(ctx, pt.x, pt.y, tooltipSize.width, tooltipSize.height, vm.cornerRadius);
-				ctx.fill();
-
-				// Draw Caret
-				this.drawCaret(pt, tooltipSize, opacity, caretPadding);
-
-				// 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);
-			}
-		}
-	});
-};
-
 },{}],34:[function(require,module,exports){
-"use strict";
+"use strict";
+
+module.exports = function(Chart, moment) {
+
+  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));
+      } else {
+        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);
+      } else {
+        return false;
+      }
+    },
+    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();
+      }
+    }
+  });
+};
 
-module.exports = function(Chart, moment) {
-
-  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));
-      } else {
-        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);
-      } else {
-        return false;
-      }
-    },
-    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();
-      }
-    }
-  });
-};
-
 },{}],35:[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',
-		fill: true // do we fill in the area between the line and its base axis
-	};
-
-	Chart.elements.Line = Chart.Element.extend({
-		lineToNextPoint: function(previousPoint, point, nextPoint, skipHandler, previousSkipHandler) {
-			var ctx = this._chart.ctx;
-
-			if (point._view.skip) {
-				skipHandler.call(this, previousPoint, point, nextPoint);
-			} else if (previousPoint._view.skip) {
-				previousSkipHandler.call(this, previousPoint, point, nextPoint);
-			} else if (point._view.tension === 0) {
-				ctx.lineTo(point._view.x, point._view.y);
-			} else {
-				// Line between points
-				ctx.bezierCurveTo(
-					previousPoint._view.controlPointNextX,
-					previousPoint._view.controlPointNextY,
-					point._view.controlPointPreviousX,
-					point._view.controlPointPreviousY,
-					point._view.x,
-					point._view.y
-				);
-			}
-		},
-
-		draw: function() {
-			var _this = this;
-
-			var vm = this._view;
-			var ctx = this._chart.ctx;
-			var first = this._children[0];
-			var last = this._children[this._children.length - 1];
-
-			function loopBackToStart(drawLineToCenter) {
-				if (!first._view.skip && !last._view.skip) {
-					// Draw a bezier line from last to first
-					ctx.bezierCurveTo(
-						last._view.controlPointNextX,
-						last._view.controlPointNextY,
-						first._view.controlPointPreviousX,
-						first._view.controlPointPreviousY,
-						first._view.x,
-						first._view.y
-					);
-				} else if (drawLineToCenter) {
-					// Go to center
-					ctx.lineTo(_this._view.scaleZero.x, _this._view.scaleZero.y);
-				}
-			}
-
-			ctx.save();
-
-			// If we had points and want to fill this line, do so.
-			if (this._children.length > 0 && vm.fill) {
-				// Draw the background first (so the border is always on top)
-				ctx.beginPath();
-
-				helpers.each(this._children, function(point, index) {
-					var previous = helpers.previousItem(this._children, index);
-					var next = helpers.nextItem(this._children, index);
-
-					// First point moves to it's starting position no matter what
-					if (index === 0) {
-						if (this._loop) {
-							ctx.moveTo(vm.scaleZero.x, vm.scaleZero.y);
-						} else {
-							ctx.moveTo(point._view.x, vm.scaleZero);
-						}
-
-						if (point._view.skip) {
-							if (!this._loop) {
-								ctx.moveTo(next._view.x, this._view.scaleZero);
-							}
-						} else {
-							ctx.lineTo(point._view.x, point._view.y);
-						}
-					} else {
-						this.lineToNextPoint(previous, point, next, function(previousPoint, point, nextPoint) {
-							if (this._loop) {
-								// Go to center
-								ctx.lineTo(this._view.scaleZero.x, this._view.scaleZero.y);
-							} else {
-								ctx.lineTo(previousPoint._view.x, this._view.scaleZero);
-								ctx.moveTo(nextPoint._view.x, this._view.scaleZero);
-							}
-						}, function(previousPoint, point) {
-							// If we skipped the last point, draw a line to ourselves so that the fill is nice
-							ctx.lineTo(point._view.x, point._view.y);
-						});
-					}
-				}, this);
-
-				// For radial scales, loop back around to the first point
-				if (this._loop) {
-					loopBackToStart(true);
-				} else {
-					//Round off the line by going to the base of the chart, back to the start, then fill.
-					ctx.lineTo(this._children[this._children.length - 1]._view.x, vm.scaleZero);
-					ctx.lineTo(this._children[0]._view.x, vm.scaleZero);
-				}
-
-				ctx.fillStyle = vm.backgroundColor || globalDefaults.defaultColor;
-				ctx.closePath();
-				ctx.fill();
-			}
-
-			var globalOptionLineElements = globalDefaults.elements.line;
-			// Now draw the line between all the points with any borders
-			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;
-			ctx.beginPath();
-
-			helpers.each(this._children, function(point, index) {
-				var previous = helpers.previousItem(this._children, index);
-				var next = helpers.nextItem(this._children, index);
-
-				if (index === 0) {
-					ctx.moveTo(point._view.x, point._view.y);
-				} else {
-					this.lineToNextPoint(previous, point, next, function(previousPoint, point, nextPoint) {
-						ctx.moveTo(nextPoint._view.x, nextPoint._view.y);
-					}, function(previousPoint, point) {
-						// If we skipped the last point, move up to our point preventing a line from being drawn
-						ctx.moveTo(point._view.x, point._view.y);
-					});
-				}
-			}, this);
-
-			if (this._loop && this._children.length > 0) {
-				loopBackToStart();
-			}
-
-			ctx.stroke();
-			ctx.restore();
-		}
-	});
+"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',
+		fill: true // do we fill in the area between the line and its base axis
+	};
+
+	Chart.elements.Line = Chart.Element.extend({
+		lineToNextPoint: function(previousPoint, point, nextPoint, skipHandler, previousSkipHandler) {
+			var me = this;
+			var ctx = me._chart.ctx;
+			var spanGaps = me._view ? me._view.spanGaps : false;
+
+			if (point._view.skip && !spanGaps) {
+				skipHandler.call(me, previousPoint, point, nextPoint);
+			} else if (previousPoint._view.skip && !spanGaps) {
+				previousSkipHandler.call(me, previousPoint, point, nextPoint);
+			} else if (point._view.tension === 0) {
+				ctx.lineTo(point._view.x, point._view.y);
+			} else {
+				// Line between points
+				ctx.bezierCurveTo(
+					previousPoint._view.controlPointNextX,
+					previousPoint._view.controlPointNextY,
+					point._view.controlPointPreviousX,
+					point._view.controlPointPreviousY,
+					point._view.x,
+					point._view.y
+				);
+			}
+		},
+
+		draw: function() {
+			var me = this;
+
+			var vm = me._view;
+			var ctx = me._chart.ctx;
+			var first = me._children[0];
+			var last = me._children[me._children.length - 1];
+
+			function loopBackToStart(drawLineToCenter) {
+				if (!first._view.skip && !last._view.skip) {
+					// Draw a bezier line from last to first
+					ctx.bezierCurveTo(
+						last._view.controlPointNextX,
+						last._view.controlPointNextY,
+						first._view.controlPointPreviousX,
+						first._view.controlPointPreviousY,
+						first._view.x,
+						first._view.y
+					);
+				} else if (drawLineToCenter) {
+					// Go to center
+					ctx.lineTo(me._view.scaleZero.x, me._view.scaleZero.y);
+				}
+			}
+
+			ctx.save();
+
+			// If we had points and want to fill this line, do so.
+			if (me._children.length > 0 && vm.fill) {
+				// Draw the background first (so the border is always on top)
+				ctx.beginPath();
+
+				helpers.each(me._children, function(point, index) {
+					var previous = helpers.previousItem(me._children, index);
+					var next = helpers.nextItem(me._children, index);
+
+					// First point moves to it's starting position no matter what
+					if (index === 0) {
+						if (me._loop) {
+							ctx.moveTo(vm.scaleZero.x, vm.scaleZero.y);
+						} else {
+							ctx.moveTo(point._view.x, vm.scaleZero);
+						}
+
+						if (point._view.skip) {
+							if (!me._loop) {
+								ctx.moveTo(next._view.x, me._view.scaleZero);
+							}
+						} else {
+							ctx.lineTo(point._view.x, point._view.y);
+						}
+					} else {
+						me.lineToNextPoint(previous, point, next, function(previousPoint, point, nextPoint) {
+							if (me._loop) {
+								// Go to center
+								ctx.lineTo(me._view.scaleZero.x, me._view.scaleZero.y);
+							} else {
+								ctx.lineTo(previousPoint._view.x, me._view.scaleZero);
+								ctx.moveTo(nextPoint._view.x, me._view.scaleZero);
+							}
+						}, function(previousPoint, point) {
+							// If we skipped the last point, draw a line to ourselves so that the fill is nice
+							ctx.lineTo(point._view.x, point._view.y);
+						});
+					}
+				}, me);
+
+				// For radial scales, loop back around to the first point
+				if (me._loop) {
+					loopBackToStart(true);
+				} else {
+					//Round off the line by going to the base of the chart, back to the start, then fill.
+					ctx.lineTo(me._children[me._children.length - 1]._view.x, vm.scaleZero);
+					ctx.lineTo(me._children[0]._view.x, vm.scaleZero);
+				}
+
+				ctx.fillStyle = vm.backgroundColor || globalDefaults.defaultColor;
+				ctx.closePath();
+				ctx.fill();
+			}
+
+			var globalOptionLineElements = globalDefaults.elements.line;
+			// Now draw the line between all the points with any borders
+			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;
+			ctx.beginPath();
+
+			helpers.each(me._children, function(point, index) {
+				var previous = helpers.previousItem(me._children, index);
+				var next = helpers.nextItem(me._children, index);
+
+				if (index === 0) {
+					ctx.moveTo(point._view.x, point._view.y);
+				} else {
+					me.lineToNextPoint(previous, point, next, function(previousPoint, point, nextPoint) {
+						ctx.moveTo(nextPoint._view.x, nextPoint._view.y);
+					}, function(previousPoint, point) {
+						// If we skipped the last point, move up to our point preventing a line from being drawn
+						ctx.moveTo(point._view.x, point._view.y);
+					});
+				}
+			}, me);
+
+			if (me._loop && me._children.length > 0) {
+				loopBackToStart();
+			}
+
+			ctx.stroke();
+			ctx.restore();
+		}
+	});
 };
 },{}],36:[function(require,module,exports){
-"use strict";
+"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
+	};
+
+	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: function(mouseX) {
+			var vm = this._view;
+			return vm ? (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2)) : false;
+		},
+		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;
+			var type, edgeLength, xOffset, yOffset, height, size;
+
+			if (vm.skip) {
+				return;
+			}
+
+			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;
+			}
+
+			ctx.strokeStyle = vm.borderColor || defaultColor;
+			ctx.lineWidth = helpers.getValueOrDefault(vm.borderWidth, globalOpts.elements.point.borderWidth);
+			ctx.fillStyle = vm.backgroundColor || defaultColor;
+
+			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.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();
+		}
+	});
+};
 
-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
-	};
-
-	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: function(mouseX) {
-			var vm = this._view;
-			return vm ? (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2)) : false;
-		},
-		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;
-			var type, edgeLength, xOffset, yOffset, height, size;
-
-			if (vm.skip) {
-				return;
-			}
-
-			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;
-			}
-
-			ctx.strokeStyle = vm.borderColor || defaultColor;
-			ctx.lineWidth = helpers.getValueOrDefault(vm.borderWidth, globalOpts.elements.point.borderWidth);
-			ctx.fillStyle = vm.backgroundColor || defaultColor;
-
-			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.fillRect(x - size, y - size, 2 * size,  2 * size);
-				ctx.strokeRect(x - size, y - size, 2 * size, 2 * size);
-				break;
-			case 'rectRot':
-				ctx.translate(x, y);
-				ctx.rotate(Math.PI / 4);
-				size = 1 / Math.SQRT2 * radius;
-				ctx.fillRect(-size, -size, 2 * size, 2 * size);
-				ctx.strokeRect(-size, -size, 2 * size, 2 * size);
-				ctx.setTransform(1, 0, 0, 1, 0, 0);
-				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();
-		}
-	});
-};
-
 },{}],37:[function(require,module,exports){
-"use strict";
-
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers,
-		globalOpts = Chart.defaults.global;
-
-	globalOpts.elements.rectangle = {
-		backgroundColor: globalOpts.defaultColor,
-		borderWidth: 0,
-		borderColor: globalOpts.defaultColor,
-		borderSkipped: 'bottom'
-	};
-
-	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'
-			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();
-			}
-		},
-		height: function() {
-			var vm = this._view;
-			return vm.base - vm.y;
-		},
-		inRange: function(mouseX, mouseY) {
-			var vm = this._view;
-			return vm ?
-					(vm.y < vm.base ?
-						(mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base) :
-						(mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y)) :
-					false;
-		},
-		inLabelRange: function(mouseX) {
-			var vm = this._view;
-			return vm ? (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) : false;
-		},
-		tooltipPosition: function() {
-			var vm = this._view;
-			return {
-				x: vm.x,
-				y: vm.y
-			};
-		}
-	});
-
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers,
+		globalOpts = Chart.defaults.global;
+
+	globalOpts.elements.rectangle = {
+		backgroundColor: globalOpts.defaultColor,
+		borderWidth: 0,
+		borderColor: globalOpts.defaultColor,
+		borderSkipped: 'bottom'
+	};
+
+	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'
+			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();
+			}
+		},
+		height: function() {
+			var vm = this._view;
+			return vm.base - vm.y;
+		},
+		inRange: function(mouseX, mouseY) {
+			var vm = this._view;
+			return vm ? 
+					(vm.y < vm.base ? 
+						(mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base) :
+						(mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y)) :
+					false;
+		},
+		inLabelRange: function(mouseX) {
+			var vm = this._view;
+			return vm ? (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) : false;
+		},
+		tooltipPosition: function() {
+			var vm = this._view;
+			return {
+				x: vm.x,
+				y: vm.y
+			};
+		}
+	});
+
 };
 },{}],38:[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({
-		// Implement this so that
-		determineDataLimits: function() {
-			this.minIndex = 0;
-			this.maxIndex = this.chart.data.labels.length - 1;
-			var findIndex;
-
-			if (this.options.ticks.min !== undefined) {
-				// user specified min value
-				findIndex = helpers.indexOf(this.chart.data.labels, this.options.ticks.min);
-				this.minIndex = findIndex !== -1 ? findIndex : this.minIndex;
-			}
-
-			if (this.options.ticks.max !== undefined) {
-				// user specified max value
-				findIndex = helpers.indexOf(this.chart.data.labels, this.options.ticks.max);
-				this.maxIndex = findIndex !== -1 ? findIndex : this.maxIndex;
-			}
-
-			this.min = this.chart.data.labels[this.minIndex];
-			this.max = this.chart.data.labels[this.maxIndex];
-		},
-
-		buildTicks: function(index) {
-			// If we are viewing some subset of labels, slice the original array
-			this.ticks = (this.minIndex === 0 && this.maxIndex === this.chart.data.labels.length - 1) ? this.chart.data.labels : this.chart.data.labels.slice(this.minIndex, this.maxIndex + 1);
-		},
-
-		getLabelForIndex: function(index, datasetIndex) {
-			return this.ticks[index];
-		},
-
-		// Used to get data value locations.  Value can either be an index or a numerical value
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-			// 1 is added because we need the length but we have the indexes
-			var offsetAmt = Math.max((this.maxIndex + 1 - this.minIndex - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-
-			if (this.isHorizontal()) {
-				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-				var valueWidth = innerWidth / offsetAmt;
-				var widthOffset = (valueWidth * (index - this.minIndex)) + this.paddingLeft;
-
-				if (this.options.gridLines.offsetGridLines && includeOffset) {
-					widthOffset += (valueWidth / 2);
-				}
-
-				return this.left + Math.round(widthOffset);
-			} else {
-				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-				var valueHeight = innerHeight / offsetAmt;
-				var heightOffset = (valueHeight * (index - this.minIndex)) + this.paddingTop;
-
-				if (this.options.gridLines.offsetGridLines && includeOffset) {
-					heightOffset += (valueHeight / 2);
-				}
-
-				return this.top + Math.round(heightOffset);
-			}
-		},
-		getPixelForTick: function(index, includeOffset) {
-			return this.getPixelForValue(this.ticks[index], index + this.minIndex, null, includeOffset);
-		},
-		getValueForPixel: function(pixel) {
-			var value
-;			var offsetAmt = Math.max((this.ticks.length - ((this.options.gridLines.offsetGridLines) ? 0 : 1)), 1);
-			var horz = this.isHorizontal();
-			var innerDimension = horz ? this.width - (this.paddingLeft + this.paddingRight) : this.height - (this.paddingTop + this.paddingBottom);
-			var valueDimension = innerDimension / offsetAmt;
-
-			if (this.options.gridLines.offsetGridLines) {
-				pixel -= (valueDimension / 2);
-			}
-			pixel -= horz ? this.paddingLeft : this.paddingTop;
-
-			if (pixel <= 0) {
-				value = 0;
-			} else {
-				value = Math.round(pixel / valueDimension);
-			}
-
-			return value;
-		}
-	});
-
-	Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
-
+"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({
+		// Implement this so that 
+		determineDataLimits: function() {
+			var me = this;
+			me.minIndex = 0;
+			me.maxIndex = me.chart.data.labels.length - 1;
+			var findIndex;
+
+			if (me.options.ticks.min !== undefined) {
+				// user specified min value
+				findIndex = helpers.indexOf(me.chart.data.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(me.chart.data.labels, me.options.ticks.max);
+				me.maxIndex = findIndex !== -1 ? findIndex : me.maxIndex;
+			}
+
+			me.min = me.chart.data.labels[me.minIndex];
+			me.max = me.chart.data.labels[me.maxIndex];
+		},
+
+		buildTicks: function(index) {
+			var me = this;
+			// If we are viewing some subset of labels, slice the original array
+			me.ticks = (me.minIndex === 0 && me.maxIndex === me.chart.data.labels.length - 1) ? me.chart.data.labels : me.chart.data.labels.slice(me.minIndex, me.maxIndex + 1);
+		},
+
+		getLabelForIndex: function(index, datasetIndex) {
+			return this.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 (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) {
+					widthOffset += (valueWidth / 2);
+				}
+
+				return me.left + Math.round(widthOffset);
+			} else {
+				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;
+
+			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;
+		}
+	});
+
+	Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
+
 };
 },{}],39:[function(require,module,exports){
-"use strict";
-
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers;
-
-	var defaultConfig = {
-		position: "left",
-		ticks: {
-			callback: 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;
-			}
-		}
-	};
-
-	var LinearScale = Chart.Scale.extend({
-		determineDataLimits: function() {
-			var _this = this;
-			var opts = _this.options;
-			var tickOpts = opts.ticks;
-			var chart = _this.chart;
-			var data = chart.data;
-			var datasets = data.datasets;
-			var isHorizontal = _this.isHorizontal();
-
-			function IDMatches(meta) {
-				return isHorizontal ? meta.xAxisID === _this.id : meta.yAxisID === _this.id;
-			}
-
-			// First Calculate the range
-			_this.min = null;
-			_this.max = null;
-
-			if (opts.stacked) {
-				var valuesPerType = {};
-				var hasPositiveValues = false;
-				var hasNegativeValues = false;
-
-				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 = +_this.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) {
-									hasNegativeValues = true;
-									negativeValues[index] += value;
-								} else {
-									hasPositiveValues = true;
-									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);
-					_this.min = _this.min === null ? minVal : Math.min(_this.min, minVal);
-					_this.max = _this.max === null ? maxVal : Math.max(_this.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 = +_this.getRightValue(rawValue);
-							if (isNaN(value) || meta.data[index].hidden) {
-								return;
-							}
-
-							if (_this.min === null) {
-								_this.min = value;
-							} else if (value < _this.min) {
-								_this.min = value;
-							}
-
-							if (_this.max === null) {
-								_this.max = value;
-							} else if (value > _this.max) {
-								_this.max = value;
-							}
-						});
-					}
-				});
-			}
-
-			// 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(_this.min);
-				var maxSign = helpers.sign(_this.max);
-
-				if (minSign < 0 && maxSign < 0) {
-					// move the top up to 0
-					_this.max = 0;
-				} else if (minSign > 0 && maxSign > 0) {
-					// move the botttom down to 0
-					_this.min = 0;
-				}
-			}
-
-			if (tickOpts.min !== undefined) {
-				_this.min = tickOpts.min;
-			} else if (tickOpts.suggestedMin !== undefined) {
-				_this.min = Math.min(_this.min, tickOpts.suggestedMin);
-			}
-
-			if (tickOpts.max !== undefined) {
-				_this.max = tickOpts.max;
-			} else if (tickOpts.suggestedMax !== undefined) {
-				_this.max = Math.max(_this.max, tickOpts.suggestedMax);
-			}
-
-			if (_this.min === _this.max) {
-				_this.max++;
-
-				if (!tickOpts.beginAtZero) {
-					_this.min--;
-				}
-			}
-		},
-		buildTicks: function() {
-			var _this = this;
-			var opts = _this.options;
-			var tickOpts = opts.ticks;
-			var getValueOrDefault = helpers.getValueOrDefault;
-			var isHorizontal = _this.isHorizontal();
-
-			var ticks = _this.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
-
-			var maxTicks;
-
-			if (isHorizontal) {
-				maxTicks = Math.min(tickOpts.maxTicksLimit ? tickOpts.maxTicksLimit : 11, Math.ceil(_this.width / 50));
-			} else {
-				// The factor of 2 used to scale the font size has been experimentally determined.
-				var tickFontSize = getValueOrDefault(tickOpts.fontSize, Chart.defaults.global.defaultFontSize);
-				maxTicks = Math.min(tickOpts.maxTicksLimit ? tickOpts.maxTicksLimit : 11, Math.ceil(_this.height / (2 * tickFontSize)));
-			}
-
-			// Make sure we always have at least 2 ticks
-			maxTicks = Math.max(2, maxTicks);
-
-			// 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;
-			var fixedStepSizeSet = (tickOpts.fixedStepSize && tickOpts.fixedStepSize > 0) || (tickOpts.stepSize && tickOpts.stepSize > 0);
-			if (fixedStepSizeSet) {
-				spacing = getValueOrDefault(tickOpts.fixedStepSize, tickOpts.stepSize);
-			} else {
-				var niceRange = helpers.niceNum(_this.max - _this.min, false);
-				spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-			}
-			var niceMin = Math.floor(_this.min / spacing) * spacing;
-			var niceMax = Math.ceil(_this.max / spacing) * spacing;
-			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(tickOpts.min !== undefined ? tickOpts.min : niceMin);
-			for (var j = 1; j < numSpaces; ++j) {
-				ticks.push(niceMin + (j * spacing));
-			}
-			ticks.push(tickOpts.max !== undefined ? tickOpts.max : niceMax);
-
-			if (!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
-			_this.max = helpers.max(ticks);
-			_this.min = helpers.min(ticks);
-
-			if (tickOpts.reverse) {
-				ticks.reverse();
-
-				_this.start = _this.max;
-				_this.end = _this.min;
-			} else {
-				_this.start = _this.min;
-				_this.end = _this.max;
-			}
-		},
-		getLabelForIndex: function(index, datasetIndex) {
-			return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
-		},
-		convertTicksToLabels: function() {
-			var _this = this;
-			_this.ticksAsNumbers = _this.ticks.slice();
-			_this.zeroLineIndex = _this.ticks.indexOf(0);
-
-			Chart.Scale.prototype.convertTicksToLabels.call(_this);
-		},
-		// Utils
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-			// This must be called after fit has been run so that
-			//      this.left, this.top, this.right, and this.bottom have been defined
-			var _this = this;
-			var paddingLeft = _this.paddingLeft;
-			var paddingBottom = _this.paddingBottom;
-			var start = _this.start;
-
-			var rightValue = +_this.getRightValue(value);
-			var pixel;
-			var innerDimension;
-			var range = _this.end - start;
-
-			if (_this.isHorizontal()) {
-				innerDimension = _this.width - (paddingLeft + _this.paddingRight);
-				pixel = _this.left + (innerDimension / range * (rightValue - start));
-				return Math.round(pixel + paddingLeft);
-			} else {
-				innerDimension = _this.height - (_this.paddingTop + paddingBottom);
-				pixel = (_this.bottom - paddingBottom) - (innerDimension / range * (rightValue - start));
-				return Math.round(pixel);
-			}
-		},
-		getValueForPixel: function(pixel) {
-			var _this = this;
-			var isHorizontal = _this.isHorizontal();
-			var paddingLeft = _this.paddingLeft;
-			var paddingBottom = _this.paddingBottom;
-			var innerDimension = isHorizontal ? _this.width - (paddingLeft + _this.paddingRight) : _this.height - (_this.paddingTop + paddingBottom);
-			var offset = (isHorizontal ? pixel - _this.left - paddingLeft : _this.bottom - paddingBottom - pixel) / innerDimension;
-			return _this.start + ((_this.end - _this.start) * offset);
-		},
-		getPixelForTick: function(index, includeOffset) {
-			return this.getPixelForValue(this.ticksAsNumbers[index], null, null, includeOffset);
-		}
-	});
-	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
-
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers;
+
+	var defaultConfig = {
+		position: "left",
+		ticks: {
+			callback: 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;
+			}
+		}
+	};
+
+	var LinearScale = Chart.LinearScaleBase.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 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 = {};
+				var hasPositiveValues = false;
+				var hasNegativeValues = false;
+
+				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) {
+									hasNegativeValues = true;
+									negativeValues[index] += value;
+								} else {
+									hasPositiveValues = true;
+									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, index, datasetIndex, includeOffset) {
+			// 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);
+			} else {
+				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, includeOffset) {
+			return this.getPixelForValue(this.ticksAsNumbers[index], null, null, includeOffset);
+		}
+	});
+	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
+
 };
 },{}],40:[function(require,module,exports){
-"use strict";
-
-module.exports = function(Chart) {
-
-	var helpers = Chart.helpers;
-
-	var defaultConfig = {
-		position: "left",
-
-		// label settings
-		ticks: {
-			callback: function(value, index, arr) {
-				var remain = value / (Math.pow(10, Math.floor(helpers.log10(value))));
-
-				if (remain === 1 || remain === 2 || remain === 5 || index === 0 || index === arr.length - 1) {
-					return value.toExponential();
-				} else {
-					return '';
-				}
-			}
-		}
-	};
-
-	var LogarithmicScale = Chart.Scale.extend({
-		determineDataLimits: function() {
-			var _this = this;
-			var opts = _this.options;
-			var tickOpts = opts.ticks;
-			var chart = _this.chart;
-			var data = chart.data;
-			var datasets = data.datasets;
-			var getValueOrDefault = helpers.getValueOrDefault;
-			var isHorizontal = _this.isHorizontal();
-			function IDMatches(meta) {
-				return isHorizontal ? meta.xAxisID === _this.id : meta.yAxisID === _this.id;
-			}
-
-			// Calculate Range
-			_this.min = null;
-			_this.max = 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 = +_this.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);
-					_this.min = _this.min === null ? minVal : Math.min(_this.min, minVal);
-					_this.max = _this.max === null ? maxVal : Math.max(_this.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 = +_this.getRightValue(rawValue);
-							if (isNaN(value) || meta.data[index].hidden) {
-								return;
-							}
-
-							if (_this.min === null) {
-								_this.min = value;
-							} else if (value < _this.min) {
-								_this.min = value;
-							}
-
-							if (_this.max === null) {
-								_this.max = value;
-							} else if (value > _this.max) {
-								_this.max = value;
-							}
-						});
-					}
-				});
-			}
-
-			_this.min = getValueOrDefault(tickOpts.min, _this.min);
-			_this.max = getValueOrDefault(tickOpts.max, _this.max);
-
-			if (_this.min === _this.max) {
-				if (_this.min !== 0 && _this.min !== null) {
-					_this.min = Math.pow(10, Math.floor(helpers.log10(_this.min)) - 1);
-					_this.max = Math.pow(10, Math.floor(helpers.log10(_this.max)) + 1);
-				} else {
-					_this.min = 1;
-					_this.max = 10;
-				}
-			}
-		},
-		buildTicks: function() {
-			var _this = this;
-			var opts = _this.options;
-			var tickOpts = opts.ticks;
-			var getValueOrDefault = helpers.getValueOrDefault;
-
-			// Reset the ticks array. Later on, we will draw a grid line at these positions
-			// The array simply contains the numerical value of the spots where ticks will be
-			var ticks = _this.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
-
-			var tickVal = getValueOrDefault(tickOpts.min, Math.pow(10, Math.floor(helpers.log10(_this.min))));
-
-			while (tickVal < _this.max) {
-				ticks.push(tickVal);
-
-				var exp = Math.floor(helpers.log10(tickVal));
-				var significand = Math.floor(tickVal / Math.pow(10, exp)) + 1;
-
-				if (significand === 10) {
-					significand = 1;
-					++exp;
-				}
-
-				tickVal = significand * Math.pow(10, exp);
-			}
-
-			var lastTick = getValueOrDefault(tickOpts.max, tickVal);
-			ticks.push(lastTick);
-
-			if (!_this.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
-			_this.max = helpers.max(ticks);
-			_this.min = helpers.min(ticks);
-
-			if (tickOpts.reverse) {
-				ticks.reverse();
-
-				_this.start = _this.max;
-				_this.end = _this.min;
-			} else {
-				_this.start = _this.min;
-				_this.end = _this.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, includeOffset) {
-			return this.getPixelForValue(this.tickValues[index], null, null, includeOffset);
-		},
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-			var _this = this;
-			var innerDimension;
-			var pixel;
-
-			var start = _this.start;
-			var newVal = +_this.getRightValue(value);
-			var range = helpers.log10(_this.end) - helpers.log10(start);
-			var paddingTop = _this.paddingTop;
-			var paddingBottom = _this.paddingBottom;
-			var paddingLeft = _this.paddingLeft;
-
-			if (_this.isHorizontal()) {
-
-				if (newVal === 0) {
-					pixel = _this.left + paddingLeft;
-				} else {
-					innerDimension = _this.width - (paddingLeft + _this.paddingRight);
-					pixel = _this.left + (innerDimension / range * (helpers.log10(newVal) - helpers.log10(start)));
-					pixel += paddingLeft;
-				}
-			} else {
-				// Bottom - top since pixels increase downard on a screen
-				if (newVal === 0) {
-					pixel = _this.top + paddingTop;
-				} else {
-					innerDimension = _this.height - (paddingTop + paddingBottom);
-					pixel = (_this.bottom - paddingBottom) - (innerDimension / range * (helpers.log10(newVal) - helpers.log10(start)));
-				}
-			}
-
-			return pixel;
-		},
-		getValueForPixel: function(pixel) {
-			var _this = this;
-			var offset;
-			var range = helpers.log10(_this.end) - helpers.log10(_this.start);
-			var value;
-			var innerDimension;
-
-			if (_this.isHorizontal()) {
-				innerDimension = _this.width - (_this.paddingLeft + _this.paddingRight);
-				value = _this.start * Math.pow(10, (pixel - _this.left - _this.paddingLeft) * range / innerDimension);
-			} else {
-				innerDimension = _this.height - (_this.paddingTop + _this.paddingBottom);
-				value = Math.pow(10, (_this.bottom - _this.paddingBottom - pixel) * range / innerDimension) / _this.start;
-			}
-
-			return value;
-		}
-	});
-	Chart.scaleService.registerScaleType("logarithmic", LogarithmicScale, defaultConfig);
-
+"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 botttom 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;
+			var getValueOrDefault = helpers.getValueOrDefault;
+			var isHorizontal = me.isHorizontal();
+
+			var ticks = me.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
+
+			var maxTicks = me.getTickLimit();
+
+			// Make sure we always have at least 2 ticks
+			maxTicks = Math.max(2, maxTicks);
+
+			// 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;
+			var fixedStepSizeSet = (tickOpts.fixedStepSize && tickOpts.fixedStepSize > 0) || (tickOpts.stepSize && tickOpts.stepSize > 0);
+			if (fixedStepSizeSet) {
+				spacing = getValueOrDefault(tickOpts.fixedStepSize, tickOpts.stepSize);
+			} else {
+				var niceRange = helpers.niceNum(me.max - me.min, false);
+				spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
+			}
+			var niceMin = Math.floor(me.min / spacing) * spacing;
+			var niceMax = Math.ceil(me.max / spacing) * spacing;
+			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(tickOpts.min !== undefined ? tickOpts.min : niceMin);
+			for (var j = 1; j < numSpaces; ++j) {
+				ticks.push(niceMin + (j * spacing));
+			}
+			ticks.push(tickOpts.max !== undefined ? tickOpts.max : niceMax);
+
+			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);
+		},
+	});
 };
 },{}],41:[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
-		},
-
-		pointLabels: {
-			//Number - Point label font size in pixels
-			fontSize: 10,
-
-			//Function - Used to convert point labels
-			callback: function(label) {
-				return label;
-			}
-		}
-	};
-
-	var LinearRadialScale = Chart.Scale.extend({
-		getValueCount: function() {
-			return this.chart.data.labels.length;
-		},
-		setDimensions: function() {
-			var options = this.options;
-			// Set the unconstrained dimension before label rotation
-			this.width = this.maxWidth;
-			this.height = this.maxHeight;
-			this.xCenter = Math.round(this.width / 2);
-			this.yCenter = Math.round(this.height / 2);
-
-			var minSize = helpers.min([this.height, this.width]);
-			var tickFontSize = helpers.getValueOrDefault(options.ticks.fontSize, globalDefaults.defaultFontSize);
-			this.drawingArea = (options.display) ? (minSize / 2) - (tickFontSize / 2 + options.ticks.backdropPaddingY) : (minSize / 2);
-		},
-		determineDataLimits: function() {
-			this.min = null;
-			this.max = null;
-
-			helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-				if (this.chart.isDatasetVisible(datasetIndex)) {
-					var meta = this.chart.getDatasetMeta(datasetIndex);
-					helpers.each(dataset.data, function(rawValue, index) {
-						var value = +this.getRightValue(rawValue);
-						if (isNaN(value) || meta.data[index].hidden) {
-							return;
-						}
-
-						if (this.min === null) {
-							this.min = value;
-						} else if (value < this.min) {
-							this.min = value;
-						}
-
-						if (this.max === null) {
-							this.max = value;
-						} else if (value > this.max) {
-							this.max = value;
-						}
-					}, this);
-				}
-			}, this);
-
-			// 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 (this.options.ticks.beginAtZero) {
-				var minSign = helpers.sign(this.min);
-				var maxSign = helpers.sign(this.max);
-
-				if (minSign < 0 && maxSign < 0) {
-					// move the top up to 0
-					this.max = 0;
-				} else if (minSign > 0 && maxSign > 0) {
-					// move the botttom down to 0
-					this.min = 0;
-				}
-			}
-
-			if (this.options.ticks.min !== undefined) {
-				this.min = this.options.ticks.min;
-			} else if (this.options.ticks.suggestedMin !== undefined) {
-				this.min = Math.min(this.min, this.options.ticks.suggestedMin);
-			}
-
-			if (this.options.ticks.max !== undefined) {
-				this.max = this.options.ticks.max;
-			} else if (this.options.ticks.suggestedMax !== undefined) {
-				this.max = Math.max(this.max, this.options.ticks.suggestedMax);
-			}
-
-			if (this.min === this.max) {
-				this.min--;
-				this.max++;
-			}
-		},
-		buildTicks: function() {
-
-
-			this.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
-			var tickFontSize = helpers.getValueOrDefault(this.options.ticks.fontSize, globalDefaults.defaultFontSize);
-			var maxTicks = Math.min(this.options.ticks.maxTicksLimit ? this.options.ticks.maxTicksLimit : 11, Math.ceil(this.drawingArea / (1.5 * tickFontSize)));
-			maxTicks = Math.max(2, maxTicks); // Make sure we always have at least 2 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 niceRange = helpers.niceNum(this.max - this.min, false);
-			var spacing = helpers.niceNum(niceRange / (maxTicks - 1), true);
-			var niceMin = Math.floor(this.min / spacing) * spacing;
-			var niceMax = Math.ceil(this.max / spacing) * spacing;
-
-			var numSpaces = Math.ceil((niceMax - niceMin) / spacing);
-
-			// Put the values into the ticks array
-			this.ticks.push(this.options.ticks.min !== undefined ? this.options.ticks.min : niceMin);
-			for (var j = 1; j < numSpaces; ++j) {
-				this.ticks.push(niceMin + (j * spacing));
-			}
-			this.ticks.push(this.options.ticks.max !== undefined ? this.options.ticks.max : niceMax);
-
-			// At this point, we need to update our max and min given the tick values since we have expanded the
-			// range of the scale
-			this.max = helpers.max(this.ticks);
-			this.min = helpers.min(this.ticks);
-
-			if (this.options.ticks.reverse) {
-				this.ticks.reverse();
-
-				this.start = this.max;
-				this.end = this.min;
-			} else {
-				this.start = this.min;
-				this.end = this.max;
-			}
-
-			this.zeroLineIndex = this.ticks.indexOf(0);
-		},
-		convertTicksToLabels: function() {
-			Chart.Scale.prototype.convertTicksToLabels.call(this);
-
-			// Point labels
-			this.pointLabels = this.chart.data.labels.map(this.options.pointLabels.callback, this);
-		},
-		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,
-				maxWidthRadius;
-			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;
-				if (i === 0 || i === this.getValueCount() / 2) {
-					// If we're at index zero, or exactly the middle, 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 (i < this.getValueCount() / 2) {
-					// Less than half the values means we'll left align the text
-					if (pointPosition.x + textWidth > furthestRight) {
-						furthestRight = pointPosition.x + textWidth;
-						furthestRightIndex = i;
-					}
-				} else if (i > this.getValueCount() / 2) {
-					// More than half the values means we'll right align the text
-					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 maxRight = this.width - rightMovement - this.drawingArea,
-				maxLeft = leftMovement + this.drawingArea;
-
-			this.xCenter = Math.round(((maxLeft + maxRight) / 2) + this.left);
-			// Always vertically in the centre as the text height doesn't change
-			this.yCenter = Math.round((this.height / 2) + this.top);
-		},
-
-		getIndexAngle: function(index) {
-			var angleMultiplier = (Math.PI * 2) / this.getValueCount();
-			// Start from the top instead of right, so remove a quarter of the circle
-
-			return index * angleMultiplier - (Math.PI / 2);
-		},
-		getDistanceFromCenterForValue: function(value) {
-			if (value === null) {
-				return 0; // null always in center
-			}
-
-			// Take into account half font size + the yPadding of the top value
-			var scalingFactor = this.drawingArea / (this.max - this.min);
-			if (this.options.reverse) {
-				return (this.max - value) * scalingFactor;
-			} else {
-				return (value - this.min) * scalingFactor;
-			}
-		},
-		getPointPosition: function(index, distanceFromCenter) {
-			var thisAngle = this.getIndexAngle(index);
-			return {
-				x: Math.round(Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
-				y: Math.round(Math.sin(thisAngle) * distanceFromCenter) + this.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() {
-			if (this.options.display) {
-				var ctx = this.ctx;
-				helpers.each(this.ticks, function(label, index) {
-					// Don't draw a centre value (if it is minimum)
-					if (index > 0 || this.options.reverse) {
-						var yCenterOffset = this.getDistanceFromCenterForValue(this.ticks[index]);
-						var yHeight = this.yCenter - yCenterOffset;
-
-						// Draw circular lines around the scale
-						if (this.options.gridLines.display) {
-							ctx.strokeStyle = this.options.gridLines.color;
-							ctx.lineWidth = this.options.gridLines.lineWidth;
-
-							if (this.options.lineArc) {
-								// Draw circular arcs between the points
-								ctx.beginPath();
-								ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI * 2);
-								ctx.closePath();
-								ctx.stroke();
-							} else {
-								// Draw straight lines connecting each index
-								ctx.beginPath();
-								for (var i = 0; i < this.getValueCount(); i++) {
-									var pointPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.ticks[index]));
-									if (i === 0) {
-										ctx.moveTo(pointPosition.x, pointPosition.y);
-									} else {
-										ctx.lineTo(pointPosition.x, pointPosition.y);
-									}
-								}
-								ctx.closePath();
-								ctx.stroke();
-							}
-						}
-
-						if (this.options.ticks.display) {
-							var tickFontColor = helpers.getValueOrDefault(this.options.ticks.fontColor, globalDefaults.defaultFontColor);
-							var tickFontSize = helpers.getValueOrDefault(this.options.ticks.fontSize, globalDefaults.defaultFontSize);
-							var tickFontStyle = helpers.getValueOrDefault(this.options.ticks.fontStyle, globalDefaults.defaultFontStyle);
-							var tickFontFamily = helpers.getValueOrDefault(this.options.ticks.fontFamily, globalDefaults.defaultFontFamily);
-							var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
-							ctx.font = tickLabelFont;
-
-							if (this.options.ticks.showLabelBackdrop) {
-								var labelWidth = ctx.measureText(label).width;
-								ctx.fillStyle = this.options.ticks.backdropColor;
-								ctx.fillRect(
-									this.xCenter - labelWidth / 2 - this.options.ticks.backdropPaddingX,
-									yHeight - tickFontSize / 2 - this.options.ticks.backdropPaddingY,
-									labelWidth + this.options.ticks.backdropPaddingX * 2,
-									tickFontSize + this.options.ticks.backdropPaddingY * 2
-								);
-							}
-
-							ctx.textAlign = 'center';
-							ctx.textBaseline = "middle";
-							ctx.fillStyle = tickFontColor;
-							ctx.fillText(label, this.xCenter, yHeight);
-						}
-					}
-				}, this);
-
-				if (!this.options.lineArc) {
-					ctx.lineWidth = this.options.angleLines.lineWidth;
-					ctx.strokeStyle = this.options.angleLines.color;
-
-					for (var i = this.getValueCount() - 1; i >= 0; i--) {
-						if (this.options.angleLines.display) {
-							var outerPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.options.reverse ? this.min : this.max));
-							ctx.beginPath();
-							ctx.moveTo(this.xCenter, this.yCenter);
-							ctx.lineTo(outerPosition.x, outerPosition.y);
-							ctx.stroke();
-							ctx.closePath();
-						}
-						// Extra 3px out for some label spacing
-						var pointLabelPosition = this.getPointPosition(i, this.getDistanceFromCenterForValue(this.options.reverse ? this.min : this.max) + 5);
-
-						var pointLabelFontColor = helpers.getValueOrDefault(this.options.pointLabels.fontColor, globalDefaults.defaultFontColor);
-						var pointLabelFontSize = helpers.getValueOrDefault(this.options.pointLabels.fontSize, globalDefaults.defaultFontSize);
-						var pointLabeFontStyle = helpers.getValueOrDefault(this.options.pointLabels.fontStyle, globalDefaults.defaultFontStyle);
-						var pointLabeFontFamily = helpers.getValueOrDefault(this.options.pointLabels.fontFamily, globalDefaults.defaultFontFamily);
-						var pointLabeFont = helpers.fontString(pointLabelFontSize, pointLabeFontStyle, pointLabeFontFamily);
-
-						ctx.font = pointLabeFont;
-						ctx.fillStyle = pointLabelFontColor;
-
-						var labelsCount = this.pointLabels.length,
-							halfLabelsCount = this.pointLabels.length / 2,
-							quarterLabelsCount = halfLabelsCount / 2,
-							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
-							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
-						if (i === 0) {
-							ctx.textAlign = 'center';
-						} else if (i === halfLabelsCount) {
-							ctx.textAlign = 'center';
-						} else if (i < halfLabelsCount) {
-							ctx.textAlign = 'left';
-						} else {
-							ctx.textAlign = 'right';
-						}
-
-						// Set the correct text baseline based on outer positioning
-						if (exactQuarter) {
-							ctx.textBaseline = 'middle';
-						} else if (upperHalf) {
-							ctx.textBaseline = 'bottom';
-						} else {
-							ctx.textBaseline = 'top';
-						}
-
-						ctx.fillText(this.pointLabels[i] ? this.pointLabels[i] : '', pointLabelPosition.x, pointLabelPosition.y);
-					}
-				}
-			}
-		}
-	});
-	Chart.scaleService.registerScaleType("radialLinear", LinearRadialScale, defaultConfig);
-
+"use strict";
+
+module.exports = function(Chart) {
+
+	var helpers = Chart.helpers;
+
+	var defaultConfig = {
+		position: "left",
+
+		// label settings
+		ticks: {
+			callback: function(value, index, arr) {
+				var remain = value / (Math.pow(10, Math.floor(helpers.log10(value))));
+
+				if (remain === 1 || remain === 2 || remain === 5 || index === 0 || index === arr.length - 1) {
+					return value.toExponential();
+				} else {
+					return '';
+				}
+			}
+		}
+	};
+
+	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;
+
+			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;
+							}
+						});
+					}
+				});
+			}
+
+			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 getValueOrDefault = helpers.getValueOrDefault;
+
+			// Reset the ticks array. Later on, we will draw a grid line at these positions
+			// The array simply contains the numerical value of the spots where ticks will be
+			var ticks = me.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
+
+			var tickVal = getValueOrDefault(tickOpts.min, Math.pow(10, Math.floor(helpers.log10(me.min))));
+
+			while (tickVal < me.max) {
+				ticks.push(tickVal);
+
+				var exp = Math.floor(helpers.log10(tickVal));
+				var significand = Math.floor(tickVal / Math.pow(10, exp)) + 1;
+
+				if (significand === 10) {
+					significand = 1;
+					++exp;
+				}
+
+				tickVal = significand * Math.pow(10, exp);
+			}
+
+			var lastTick = getValueOrDefault(tickOpts.max, tickVal);
+			ticks.push(lastTick);
+
+			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, includeOffset) {
+			return this.getPixelForValue(this.tickValues[index], null, null, includeOffset);
+		},
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+			var me = this;
+			var innerDimension;
+			var pixel;
+
+			var start = me.start;
+			var newVal = +me.getRightValue(value);
+			var range = helpers.log10(me.end) - helpers.log10(start);
+			var paddingTop = me.paddingTop;
+			var paddingBottom = me.paddingBottom;
+			var paddingLeft = me.paddingLeft;
+
+			if (me.isHorizontal()) {
+
+				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 downard on a screen
+				if (newVal === 0) {
+					pixel = me.top + paddingTop;
+				} else {
+					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 offset;
+			var range = helpers.log10(me.end) - helpers.log10(me.start);
+			var value;
+			var 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 {
+				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);
+
 };
 },{}],42:[function(require,module,exports){
-/*global window: false */
-"use strict";
+"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
+		},
+
+		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,
+				maxWidthRadius;
+			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;
+				if (i === 0 || i === this.getValueCount() / 2) {
+					// If we're at index zero, or exactly the middle, 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 (i < this.getValueCount() / 2) {
+					// Less than half the values means we'll left align the text
+					if (pointPosition.x + textWidth > furthestRight) {
+						furthestRight = pointPosition.x + textWidth;
+						furthestRightIndex = i;
+					}
+				} else if (i > this.getValueCount() / 2) {
+					// More than half the values means we'll right align the text
+					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();
+			// Start from the top instead of right, so remove a quarter of the circle
+
+			return index * angleMultiplier - (Math.PI / 2);
+		},
+		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;
+			} else {
+				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,
+							labelsCount = pointLabels.length,
+							halfLabelsCount = pointLabels.length / 2,
+							quarterLabelsCount = halfLabelsCount / 2,
+							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+						if (i === 0) {
+							ctx.textAlign = 'center';
+						} else if (i === halfLabelsCount) {
+							ctx.textAlign = 'center';
+						} else if (i < halfLabelsCount) {
+							ctx.textAlign = 'left';
+						} else {
+							ctx.textAlign = 'right';
+						}
+
+						// Set the correct text baseline based on outer positioning
+						if (exactQuarter) {
+							ctx.textBaseline = 'middle';
+						} else if (upperHalf) {
+							ctx.textBaseline = 'bottom';
+						} else {
+							ctx.textBaseline = 'top';
+						}
+
+						ctx.fillText(pointLabels[i] ? pointLabels[i] : '', pointLabelPosition.x, pointLabelPosition.y);
+					}
+				}
+			}
+		}
+	});
+	Chart.scaleService.registerScaleType("radialLinear", LinearRadialScale, defaultConfig);
+
+};
 
-var moment = require('moment');
-moment = typeof(moment) === 'function' ? moment : window.moment;
+},{}],43:[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/
+
+			// 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) {
+			return this.labelMoments[datasetIndex][index];
+		},
+		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);
+			} else {
+				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, index) {
+					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, index) {
+						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();
+		},
+		buildTicks: function(index) {
+			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 = 'millisecond';
+				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 prefedined 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);
+				if (roundedEnd.diff(me.lastTick, me.tickUnit, true) !== 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));
+				}
+			}
+
+			me.smallestLabelSeparation = me.width;
+
+			helpers.each(me.chart.data.datasets, function(dataset, datasetIndex) {
+				for (var i = 1; i < me.labelMoments[datasetIndex].length; i++) {
+					me.smallestLabelSeparation = Math.min(me.smallestLabelSeparation, me.labelMoments[datasetIndex][i].diff(me.labelMoments[datasetIndex][i - 1], me.tickUnit, true));
+				}
+			}, me);
+
+			// 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();
+		},
+		// 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 tickFormatFunction(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);
+			} else {
+				return formattedTick;
+			}
+		},
+		convertTicksToLabels: function() {
+			var me = this;
+			me.tickMoments = me.ticks;
+			me.ticks = me.ticks.map(me.tickFormatFunction, me);
+		},
+		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
+			var me = this;
+			var labelMoment = value && value.isValid && value.isValid() ? value : me.getLabelMoment(datasetIndex, index);
+
+			if (labelMoment) {
+				var offset = labelMoment.diff(me.firstTick, me.tickUnit, true);
+
+				var decimal = offset / me.scaleSizeInUnits;
+
+				if (me.isHorizontal()) {
+					var innerWidth = me.width - (me.paddingLeft + me.paddingRight);
+					var valueWidth = innerWidth / Math.max(me.ticks.length - 1, 1);
+					var valueOffset = (innerWidth * decimal) + me.paddingLeft;
+
+					return me.left + Math.round(valueOffset);
+				} else {
+					var innerHeight = me.height - (me.paddingTop + me.paddingBottom);
+					var valueHeight = innerHeight / Math.max(me.ticks.length - 1, 1);
+					var heightOffset = (innerHeight * decimal) + me.paddingTop;
+
+					return me.top + Math.round(heightOffset);
+				}
+			}
+		},
+		getPixelForTick: function(index, includeOffset) {
+			return this.getPixelForValue(this.tickMoments[index], null, null, includeOffset);
+		},
+		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);
+
+};
 
-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/
-
-			// 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) {
-			return this.labelMoments[datasetIndex][index];
-		},
-		getMomentStartOf: function(tick) {
-			if (this.options.time.unit === 'week' && this.options.time.isoWeekday !== false) {
-				return tick.clone().startOf('isoWeek').isoWeekday(this.options.time.isoWeekday);
-			} else {
-				return tick.clone().startOf(this.tickUnit);
-			}
-		},
-		determineDataLimits: function() {
-			this.labelMoments = [];
-
-			// Only parse these once. If the dataset does not have data as x,y pairs, we will use
-			// these
-			var scaleLabelMoments = [];
-			if (this.chart.data.labels && this.chart.data.labels.length > 0) {
-				helpers.each(this.chart.data.labels, function(label, index) {
-					var labelMoment = this.parseTime(label);
-
-					if (labelMoment.isValid()) {
-						if (this.options.time.round) {
-							labelMoment.startOf(this.options.time.round);
-						}
-						scaleLabelMoments.push(labelMoment);
-					}
-				}, this);
-
-				this.firstTick = moment.min.call(this, scaleLabelMoments);
-				this.lastTick = moment.max.call(this, scaleLabelMoments);
-			} else {
-				this.firstTick = null;
-				this.lastTick = null;
-			}
-
-			helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-				var momentsForDataset = [];
-				var datasetVisible = this.chart.isDatasetVisible(datasetIndex);
-
-				if (typeof dataset.data[0] === 'object' && dataset.data[0] !== null) {
-					helpers.each(dataset.data, function(value, index) {
-						var labelMoment = this.parseTime(this.getRightValue(value));
-
-						if (labelMoment.isValid()) {
-							if (this.options.time.round) {
-								labelMoment.startOf(this.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
-								this.firstTick = this.firstTick !== null ? moment.min(this.firstTick, labelMoment) : labelMoment;
-								this.lastTick = this.lastTick !== null ? moment.max(this.lastTick, labelMoment) : labelMoment;
-							}
-						}
-					}, this);
-				} else {
-					// We have no labels. Use the ones from the scale
-					momentsForDataset = scaleLabelMoments;
-				}
-
-				this.labelMoments.push(momentsForDataset);
-			}, this);
-
-			// Set these after we've done all the data
-			if (this.options.time.min) {
-				this.firstTick = this.parseTime(this.options.time.min);
-			}
-
-			if (this.options.time.max) {
-				this.lastTick = this.parseTime(this.options.time.max);
-			}
-
-			// We will modify these, so clone for later
-			this.firstTick = (this.firstTick || moment()).clone();
-			this.lastTick = (this.lastTick || moment()).clone();
-		},
-		buildTicks: function(index) {
-
-			this.ctx.save();
-			var tickFontSize = helpers.getValueOrDefault(this.options.ticks.fontSize, Chart.defaults.global.defaultFontSize);
-			var tickFontStyle = helpers.getValueOrDefault(this.options.ticks.fontStyle, Chart.defaults.global.defaultFontStyle);
-			var tickFontFamily = helpers.getValueOrDefault(this.options.ticks.fontFamily, Chart.defaults.global.defaultFontFamily);
-			var tickLabelFont = helpers.fontString(tickFontSize, tickFontStyle, tickFontFamily);
-			this.ctx.font = tickLabelFont;
-
-			this.ticks = [];
-			this.unitScale = 1; // How much we scale the unit by, ie 2 means 2x unit per step
-			this.scaleSizeInUnits = 0; // How large the scale is in the base unit (seconds, minutes, etc)
-
-			// Set unit override if applicable
-			if (this.options.time.unit) {
-				this.tickUnit = this.options.time.unit || 'day';
-				this.displayFormat = this.options.time.displayFormats[this.tickUnit];
-				this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true);
-				this.unitScale = helpers.getValueOrDefault(this.options.time.unitStepSize, 1);
-			} else {
-				// Determine the smallest needed unit of the time
-				var innerWidth = this.isHorizontal() ? this.width - (this.paddingLeft + this.paddingRight) : this.height - (this.paddingTop + this.paddingBottom);
-
-				// Crude approximation of what the label length might be
-				var tempFirstLabel = this.tickFormatFunction(this.firstTick, 0, []);
-				var tickLabelWidth = this.ctx.measureText(tempFirstLabel).width;
-				var cosRotation = Math.cos(helpers.toRadians(this.options.ticks.maxRotation));
-				var sinRotation = Math.sin(helpers.toRadians(this.options.ticks.maxRotation));
-				tickLabelWidth = (tickLabelWidth * cosRotation) + (tickFontSize * sinRotation);
-				var labelCapacity = innerWidth / (tickLabelWidth);
-
-				// Start as small as possible
-				this.tickUnit = 'millisecond';
-				this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true);
-				this.displayFormat = this.options.time.displayFormats[this.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
-					this.unitScale = 1;
-
-					if (helpers.isArray(unitDefinition.steps) && Math.ceil(this.scaleSizeInUnits / labelCapacity) < helpers.max(unitDefinition.steps)) {
-						// Use one of the prefedined steps
-						for (var idx = 0; idx < unitDefinition.steps.length; ++idx) {
-							if (unitDefinition.steps[idx] >= Math.ceil(this.scaleSizeInUnits / labelCapacity)) {
-								this.unitScale = helpers.getValueOrDefault(this.options.time.unitStepSize, unitDefinition.steps[idx]);
-								break;
-							}
-						}
-
-						break;
-					} else if ((unitDefinition.maxStep === false) || (Math.ceil(this.scaleSizeInUnits / labelCapacity) < unitDefinition.maxStep)) {
-						// We have a max step. Scale this unit
-						this.unitScale = helpers.getValueOrDefault(this.options.time.unitStepSize, Math.ceil(this.scaleSizeInUnits / labelCapacity));
-						break;
-					} else {
-						// Move to the next unit up
-						++unitDefinitionIndex;
-						unitDefinition = time.units[unitDefinitionIndex];
-
-						this.tickUnit = unitDefinition.name;
-						var leadingUnitBuffer = this.firstTick.diff(this.getMomentStartOf(this.firstTick), this.tickUnit, true);
-						var trailingUnitBuffer = this.getMomentStartOf(this.lastTick.clone().add(1, this.tickUnit)).diff(this.lastTick, this.tickUnit, true);
-						this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true) + leadingUnitBuffer + trailingUnitBuffer;
-						this.displayFormat = this.options.time.displayFormats[unitDefinition.name];
-					}
-				}
-			}
-
-			var roundedStart;
-
-			// Only round the first tick if we have no hard minimum
-			if (!this.options.time.min) {
-				this.firstTick = this.getMomentStartOf(this.firstTick);
-				roundedStart = this.firstTick;
-			} else {
-				roundedStart = this.getMomentStartOf(this.firstTick);
-			}
-
-			// Only round the last tick if we have no hard maximum
-			if (!this.options.time.max) {
-				var roundedEnd = this.getMomentStartOf(this.lastTick);
-				if (roundedEnd.diff(this.lastTick, this.tickUnit, true) !== 0) {
-					// Do not use end of because we need this to be in the next time unit
-					this.lastTick = this.getMomentStartOf(this.lastTick.add(1, this.tickUnit));
-				}
-			}
-
-			this.smallestLabelSeparation = this.width;
-
-			helpers.each(this.chart.data.datasets, function(dataset, datasetIndex) {
-				for (var i = 1; i < this.labelMoments[datasetIndex].length; i++) {
-					this.smallestLabelSeparation = Math.min(this.smallestLabelSeparation, this.labelMoments[datasetIndex][i].diff(this.labelMoments[datasetIndex][i - 1], this.tickUnit, true));
-				}
-			}, this);
-
-			// Tick displayFormat override
-			if (this.options.time.displayFormat) {
-				this.displayFormat = this.options.time.displayFormat;
-			}
-
-			// first tick. will have been rounded correctly if options.time.min is not specified
-			this.ticks.push(this.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 <= this.scaleSizeInUnits; ++i) {
-				var newTick = roundedStart.clone().add(i, this.tickUnit);
-
-				// Are we greater than the max time
-				if (this.options.time.max && newTick.diff(this.lastTick, this.tickUnit, true) >= 0) {
-					break;
-				}
-
-				if (i % this.unitScale === 0) {
-					this.ticks.push(newTick);
-				}
-			}
-
-			// Always show the right tick
-			var diff = this.ticks[this.ticks.length - 1].diff(this.lastTick, this.tickUnit);
-			if (diff !== 0 || this.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 (this.options.time.max) {
-					this.ticks.push(this.lastTick.clone());
-					this.scaleSizeInUnits = this.lastTick.diff(this.ticks[0], this.tickUnit, true);
-				} else {
-					this.ticks.push(this.lastTick.clone());
-					this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true);
-				}
-			}
-
-			this.ctx.restore();
-		},
-		// Get tooltip label
-		getLabelForIndex: function(index, datasetIndex) {
-			var label = this.chart.data.labels && index < this.chart.data.labels.length ? this.chart.data.labels[index] : '';
-
-			if (typeof this.chart.data.datasets[datasetIndex].data[0] === 'object') {
-				label = this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
-			}
-
-			// Format nicely
-			if (this.options.time.tooltipFormat) {
-				label = this.parseTime(label).format(this.options.time.tooltipFormat);
-			}
-
-			return label;
-		},
-		// Function to format an individual tick mark
-		tickFormatFunction: function tickFormatFunction(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);
-			} else {
-				return formattedTick;
-			}
-		},
-		convertTicksToLabels: function() {
-			this.tickMoments = this.ticks;
-			this.ticks = this.ticks.map(this.tickFormatFunction, this);
-		},
-		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
-			var labelMoment = value && value.isValid && value.isValid() ? value : this.getLabelMoment(datasetIndex, index);
-
-			if (labelMoment) {
-				var offset = labelMoment.diff(this.firstTick, this.tickUnit, true);
-
-				var decimal = offset / this.scaleSizeInUnits;
-
-				if (this.isHorizontal()) {
-					var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
-					var valueWidth = innerWidth / Math.max(this.ticks.length - 1, 1);
-					var valueOffset = (innerWidth * decimal) + this.paddingLeft;
-
-					return this.left + Math.round(valueOffset);
-				} else {
-					var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
-					var valueHeight = innerHeight / Math.max(this.ticks.length - 1, 1);
-					var heightOffset = (innerHeight * decimal) + this.paddingTop;
-
-					return this.top + Math.round(heightOffset);
-				}
-			}
-		},
-		getPixelForTick: function(index, includeOffset) {
-			return this.getPixelForValue(this.tickMoments[index], null, null, includeOffset);
-		},
-		getValueForPixel: function(pixel) {
-			var innerDimension = this.isHorizontal() ? this.width - (this.paddingLeft + this.paddingRight) : this.height - (this.paddingTop + this.paddingBottom);
-			var offset = (pixel - (this.isHorizontal() ? this.left + this.paddingLeft : this.top + this.paddingTop)) / innerDimension;
-			offset *= this.scaleSizeInUnits;
-			return this.firstTick.clone().add(moment.duration(offset, this.tickUnit).asSeconds(), 'seconds');
-		},
-		parseTime: function(label) {
-			if (typeof this.options.time.parser === 'string') {
-				return moment(label, this.options.time.parser);
-			}
-			if (typeof this.options.time.parser === 'function') {
-				return this.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 this.options.time.format !== 'string' && this.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 this.options.time.format(label);
-			}
-			// Moment format parsing
-			return moment(label, this.options.time.format);
-		}
-	});
-	Chart.scaleService.registerScaleType("time", TimeScale, defaultConfig);
-
-};
-
-},{"moment":1}]},{},[7]);
+},{"1":1}]},{},[7])(7)
+});
\ No newline at end of file