text: (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 */
  
  module.exports = {
    rgb2hsl: rgb2hsl,
    rgb2hsv: rgb2hsv,
    rgb2hwb: rgb2hwb,
    rgb2cmyk: rgb2cmyk,
    rgb2keyword: rgb2keyword,
    rgb2xyz: rgb2xyz,
    rgb2lab: rgb2lab,
    rgb2lch: rgb2lch,
  
    hsl2rgb: hsl2rgb,
    hsl2hsv: hsl2hsv,
    hsl2hwb: hsl2hwb,
    hsl2cmyk: hsl2cmyk,
    hsl2keyword: hsl2keyword,
  
    hsv2rgb: hsv2rgb,
    hsv2hsl: hsv2hsl,
    hsv2hwb: hsv2hwb,
    hsv2cmyk: hsv2cmyk,
    hsv2keyword: hsv2keyword,
  
    hwb2rgb: hwb2rgb,
    hwb2hsl: hwb2hsl,
    hwb2hsv: hwb2hsv,
    hwb2cmyk: hwb2cmyk,
    hwb2keyword: hwb2keyword,
  
    cmyk2rgb: cmyk2rgb,
    cmyk2hsl: cmyk2hsl,
    cmyk2hsv: cmyk2hsv,
    cmyk2hwb: cmyk2hwb,
    cmyk2keyword: cmyk2keyword,
  
    keyword2rgb: keyword2rgb,
    keyword2hsl: keyword2hsl,
    keyword2hsv: keyword2hsv,
    keyword2hwb: keyword2hwb,
    keyword2cmyk: keyword2cmyk,
    keyword2lab: keyword2lab,
    keyword2xyz: keyword2xyz,
  
    xyz2rgb: xyz2rgb,
    xyz2lab: xyz2lab,
    xyz2lch: xyz2lch,
  
    lab2xyz: lab2xyz,
    lab2rgb: lab2rgb,
    lab2lch: lab2lch,
  
    lch2lab: lch2lab,
    lch2xyz: lch2xyz,
    lch2rgb: lch2rgb
  }
  
  
  function rgb2hsl(rgb) {
    var r = rgb[0]/255,
        g = rgb[1]/255,
        b = rgb[2]/255,
        min = Math.min(r, g, b),
        max = Math.max(r, g, b),
        delta = max - min,
        h, s, l;
  
    if (max == min)
      h = 0;
    else if (r == max)
      h = (g - b) / delta;
    else if (g == max)
      h = 2 + (b - r) / delta;
    else if (b == max)
      h = 4 + (r - g)/ delta;
  
    h = Math.min(h * 60, 360);
  
    if (h < 0)
      h += 360;
  
    l = (min + max) / 2;
  
    if (max == min)
      s = 0;
    else if (l <= 0.5)
      s = delta / (max + min);
    else
      s = delta / (2 - max - min);
  
    return [h, s * 100, l * 100];
  }
  
  function rgb2hsv(rgb) {
    var r = rgb[0],
        g = rgb[1],
        b = rgb[2],
        min = Math.min(r, g, b),
        max = Math.max(r, g, b),
        delta = max - min,
        h, s, v;
  
    if (max == 0)
      s = 0;
    else
      s = (delta/max * 1000)/10;
  
    if (max == min)
      h = 0;
    else if (r == max)
      h = (g - b) / delta;
    else if (g == max)
      h = 2 + (b - r) / delta;
    else if (b == max)
      h = 4 + (r - g) / delta;
  
    h = Math.min(h * 60, 360);
  
    if (h < 0)
      h += 360;
  
    v = ((max / 255) * 1000) / 10;
  
    return [h, s, v];
  }
  
  function rgb2hwb(rgb) {
    var r = rgb[0],
        g = rgb[1],
        b = rgb[2],
        h = rgb2hsl(rgb)[0],
        w = 1/255 * Math.min(r, Math.min(g, b)),
        b = 1 - 1/255 * Math.max(r, Math.max(g, b));
  
    return [h, w * 100, b * 100];
  }
  
  function rgb2cmyk(rgb) {
    var r = rgb[0] / 255,
        g = rgb[1] / 255,
        b = rgb[2] / 255,
        c, m, y, k;
  
    k = Math.min(1 - r, 1 - g, 1 - b);
    c = (1 - r - k) / (1 - k) || 0;
    m = (1 - g - k) / (1 - k) || 0;
    y = (1 - b - k) / (1 - k) || 0;
    return [c * 100, m * 100, y * 100, k * 100];
  }
  
  function rgb2keyword(rgb) {
    return reverseKeywords[JSON.stringify(rgb)];
  }
  
  function rgb2xyz(rgb) {
    var r = rgb[0] / 255,
        g = rgb[1] / 255,
        b = rgb[2] / 255;
  
    // assume sRGB
    r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);
    g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);
    b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);
  
    var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);
    var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);
    var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);
  
    return [x * 100, y *100, z * 100];
  }
  
  function rgb2lab(rgb) {
    var xyz = rgb2xyz(rgb),
          x = xyz[0],
          y = xyz[1],
          z = xyz[2],
          l, a, b;
  
    x /= 95.047;
    y /= 100;
    z /= 108.883;
  
    x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
    y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
    z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);
  
    l = (116 * y) - 16;
    a = 500 * (x - y);
    b = 200 * (y - z);
  
    return [l, a, b];
  }
  
  function rgb2lch(args) {
    return lab2lch(rgb2lab(args));
  }
  
  function hsl2rgb(hsl) {
    var h = hsl[0] / 360,
        s = hsl[1] / 100,
        l = hsl[2] / 100,
        t1, t2, t3, rgb, val;
  
    if (s == 0) {
      val = l * 255;
      return [val, val, val];
    }
  
    if (l < 0.5)
      t2 = l * (1 + s);
    else
      t2 = l + s - l * s;
    t1 = 2 * l - t2;
  
    rgb = [0, 0, 0];
    for (var i = 0; i < 3; i++) {
      t3 = h + 1 / 3 * - (i - 1);
      t3 < 0 && t3++;
      t3 > 1 && t3--;
  
      if (6 * t3 < 1)
        val = t1 + (t2 - t1) * 6 * t3;
      else if (2 * t3 < 1)
        val = t2;
      else if (3 * t3 < 2)
        val = t1 + (t2 - t1) * (2 / 3 - t3) * 6;
      else
        val = t1;
  
      rgb[i] = val * 255;
    }
  
    return rgb;
  }
  
  function hsl2hsv(hsl) {
    var h = hsl[0],
        s = hsl[1] / 100,
        l = hsl[2] / 100,
        sv, v;
  
    if(l === 0) {
        // no need to do calc on black
        // also avoids divide by 0 error
        return [0, 0, 0];
    }
  
    l *= 2;
    s *= (l <= 1) ? l : 2 - l;
    v = (l + s) / 2;
    sv = (2 * s) / (l + s);
    return [h, sv * 100, v * 100];
  }
  
  function hsl2hwb(args) {
    return rgb2hwb(hsl2rgb(args));
  }
  
  function hsl2cmyk(args) {
    return rgb2cmyk(hsl2rgb(args));
  }
  
  function hsl2keyword(args) {
    return rgb2keyword(hsl2rgb(args));
  }
  
  
  function hsv2rgb(hsv) {
    var h = hsv[0] / 60,
        s = hsv[1] / 100,
        v = hsv[2] / 100,
        hi = Math.floor(h) % 6;
  
    var f = h - Math.floor(h),
        p = 255 * v * (1 - s),
        q = 255 * v * (1 - (s * f)),
        t = 255 * v * (1 - (s * (1 - f))),
        v = 255 * v;
  
    switch(hi) {
      case 0:
        return [v, t, p];
      case 1:
        return [q, v, p];
      case 2:
        return [p, v, t];
      case 3:
        return [p, q, v];
      case 4:
        return [t, p, v];
      case 5:
        return [v, p, q];
    }
  }
  
  function hsv2hsl(hsv) {
    var h = hsv[0],
        s = hsv[1] / 100,
        v = hsv[2] / 100,
        sl, l;
  
    l = (2 - s) * v;
    sl = s * v;
    sl /= (l <= 1) ? l : 2 - l;
    sl = sl || 0;
    l /= 2;
    return [h, sl * 100, l * 100];
  }
  
  function hsv2hwb(args) {
    return rgb2hwb(hsv2rgb(args))
  }
  
  function hsv2cmyk(args) {
    return rgb2cmyk(hsv2rgb(args));
  }
  
  function hsv2keyword(args) {
    return rgb2keyword(hsv2rgb(args));
  }
  
  // http://dev.w3.org/csswg/css-color/#hwb-to-rgb
  function hwb2rgb(hwb) {
    var h = hwb[0] / 360,
        wh = hwb[1] / 100,
        bl = hwb[2] / 100,
        ratio = wh + bl,
        i, v, f, n;
  
    // wh + bl cant be > 1
    if (ratio > 1) {
      wh /= ratio;
      bl /= ratio;
    }
  
    i = Math.floor(6 * h);
    v = 1 - bl;
    f = 6 * h - i;
    if ((i & 0x01) != 0) {
      f = 1 - f;
    }
    n = wh + f * (v - wh);  // linear interpolation
  
    switch (i) {
      default:
      case 6:
      case 0: r = v; g = n; b = wh; break;
      case 1: r = n; g = v; b = wh; break;
      case 2: r = wh; g = v; b = n; break;
      case 3: r = wh; g = n; b = v; break;
      case 4: r = n; g = wh; b = v; break;
      case 5: r = v; g = wh; b = n; break;
    }
  
    return [r * 255, g * 255, b * 255];
  }
  
  function hwb2hsl(args) {
    return rgb2hsl(hwb2rgb(args));
  }
  
  function hwb2hsv(args) {
    return rgb2hsv(hwb2rgb(args));
  }
  
  function hwb2cmyk(args) {
    return rgb2cmyk(hwb2rgb(args));
  }
  
  function hwb2keyword(args) {
    return rgb2keyword(hwb2rgb(args));
  }
  
  function cmyk2rgb(cmyk) {
    var c = cmyk[0] / 100,
        m = cmyk[1] / 100,
        y = cmyk[2] / 100,
        k = cmyk[3] / 100,
        r, g, b;
  
    r = 1 - Math.min(1, c * (1 - k) + k);
    g = 1 - Math.min(1, m * (1 - k) + k);
    b = 1 - Math.min(1, y * (1 - k) + k);
    return [r * 255, g * 255, b * 255];
  }
  
  function cmyk2hsl(args) {
    return rgb2hsl(cmyk2rgb(args));
  }
  
  function cmyk2hsv(args) {
    return rgb2hsv(cmyk2rgb(args));
  }
  
  function cmyk2hwb(args) {
    return rgb2hwb(cmyk2rgb(args));
  }
  
  function cmyk2keyword(args) {
    return rgb2keyword(cmyk2rgb(args));
  }
  
  
  function xyz2rgb(xyz) {
    var x = xyz[0] / 100,
        y = xyz[1] / 100,
        z = xyz[2] / 100,
        r, g, b;
  
    r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);
    g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);
    b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);
  
    // assume sRGB
    r = r > 0.0031308 ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)
      : r = (r * 12.92);
  
    g = g > 0.0031308 ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)
      : g = (g * 12.92);
  
    b = b > 0.0031308 ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)
      : b = (b * 12.92);
  
    r = Math.min(Math.max(0, r), 1);
    g = Math.min(Math.max(0, g), 1);
    b = Math.min(Math.max(0, b), 1);
  
    return [r * 255, g * 255, b * 255];
  }
  
  function xyz2lab(xyz) {
    var x = xyz[0],
        y = xyz[1],
        z = xyz[2],
        l, a, b;
  
    x /= 95.047;
    y /= 100;
    z /= 108.883;
  
    x = x > 0.008856 ? Math.pow(x, 1/3) : (7.787 * x) + (16 / 116);
    y = y > 0.008856 ? Math.pow(y, 1/3) : (7.787 * y) + (16 / 116);
    z = z > 0.008856 ? Math.pow(z, 1/3) : (7.787 * z) + (16 / 116);
  
    l = (116 * y) - 16;
    a = 500 * (x - y);
    b = 200 * (y - z);
  
    return [l, a, b];
  }
  
  function xyz2lch(args) {
    return lab2lch(xyz2lab(args));
  }
  
  function lab2xyz(lab) {
    var l = lab[0],
        a = lab[1],
        b = lab[2],
        x, y, z, y2;
  
    if (l <= 8) {
      y = (l * 100) / 903.3;
      y2 = (7.787 * (y / 100)) + (16 / 116);
    } else {
      y = 100 * Math.pow((l + 16) / 116, 3);
      y2 = Math.pow(y / 100, 1/3);
    }
  
    x = x / 95.047 <= 0.008856 ? x = (95.047 * ((a / 500) + y2 - (16 / 116))) / 7.787 : 95.047 * Math.pow((a / 500) + y2, 3);
  
    z = z / 108.883 <= 0.008859 ? z = (108.883 * (y2 - (b / 200) - (16 / 116))) / 7.787 : 108.883 * Math.pow(y2 - (b / 200), 3);
  
    return [x, y, z];
  }
  
  function lab2lch(lab) {
    var l = lab[0],
        a = lab[1],
        b = lab[2],
        hr, h, c;
  
    hr = Math.atan2(b, a);
    h = hr * 360 / 2 / Math.PI;
    if (h < 0) {
      h += 360;
    }
    c = Math.sqrt(a * a + b * b);
    return [l, c, h];
  }
  
  function lab2rgb(args) {
    return xyz2rgb(lab2xyz(args));
  }
  
  function lch2lab(lch) {
    var l = lch[0],
        c = lch[1],
        h = lch[2],
        a, b, hr;
  
    hr = h / 360 * 2 * Math.PI;
    a = c * Math.cos(hr);
    b = c * Math.sin(hr);
    return [l, a, b];
  }
  
  function lch2xyz(args) {
    return lab2xyz(lch2lab(args));
  }
  
  function lch2rgb(args) {
    return lab2rgb(lch2lab(args));
  }
  
  function keyword2rgb(keyword) {
    return cssKeywords[keyword];
  }
  
  function keyword2hsl(args) {
    return rgb2hsl(keyword2rgb(args));
  }
  
  function keyword2hsv(args) {
    return rgb2hsv(keyword2rgb(args));
  }
  
  function keyword2hwb(args) {
    return rgb2hwb(keyword2rgb(args));
  }
  
  function keyword2cmyk(args) {
    return rgb2cmyk(keyword2rgb(args));
  }
  
  function keyword2lab(args) {
    return rgb2lab(keyword2rgb(args));
  }
  
  function keyword2xyz(args) {
    return rgb2xyz(keyword2rgb(args));
  }
  
  var cssKeywords = {
    aliceblue:  [240,248,255],
    antiquewhite: [250,235,215],
    aqua: [0,255,255],
    aquamarine: [127,255,212],
    azure:  [240,255,255],
    beige:  [245,245,220],
    bisque: [255,228,196],
    black:  [0,0,0],
    blanchedalmond: [255,235,205],
    blue: [0,0,255],
    blueviolet: [138,43,226],
    brown:  [165,42,42],
    burlywood:  [222,184,135],
    cadetblue:  [95,158,160],
    chartreuse: [127,255,0],
    chocolate:  [210,105,30],
    coral:  [255,127,80],
    cornflowerblue: [100,149,237],
    cornsilk: [255,248,220],
    crimson:  [220,20,60],
    cyan: [0,255,255],
    darkblue: [0,0,139],
    darkcyan: [0,139,139],
    darkgoldenrod:  [184,134,11],
    darkgray: [169,169,169],
    darkgreen:  [0,100,0],
    darkgrey: [169,169,169],
    darkkhaki:  [189,183,107],
    darkmagenta:  [139,0,139],
    darkolivegreen: [85,107,47],
    darkorange: [255,140,0],
    darkorchid: [153,50,204],
    darkred:  [139,0,0],
    darksalmon: [233,150,122],
    darkseagreen: [143,188,143],
    darkslateblue:  [72,61,139],
    darkslategray:  [47,79,79],
    darkslategrey:  [47,79,79],
    darkturquoise:  [0,206,209],
    darkviolet: [148,0,211],
    deeppink: [255,20,147],
    deepskyblue:  [0,191,255],
    dimgray:  [105,105,105],
    dimgrey:  [105,105,105],
    dodgerblue: [30,144,255],
    firebrick:  [178,34,34],
    floralwhite:  [255,250,240],
    forestgreen:  [34,139,34],
    fuchsia:  [255,0,255],
    gainsboro:  [220,220,220],
    ghostwhite: [248,248,255],
    gold: [255,215,0],
    goldenrod:  [218,165,32],
    gray: [128,128,128],
    green:  [0,128,0],
    greenyellow:  [173,255,47],
    grey: [128,128,128],
    honeydew: [240,255,240],
    hotpink:  [255,105,180],
    indianred:  [205,92,92],
    indigo: [75,0,130],
    ivory:  [255,255,240],
    khaki:  [240,230,140],
    lavender: [230,230,250],
    lavenderblush:  [255,240,245],
    lawngreen:  [124,252,0],
    lemonchiffon: [255,250,205],
    lightblue:  [173,216,230],
    lightcoral: [240,128,128],
    lightcyan:  [224,255,255],
    lightgoldenrodyellow: [250,250,210],
    lightgray:  [211,211,211],
    lightgreen: [144,238,144],
    lightgrey:  [211,211,211],
    lightpink:  [255,182,193],
    lightsalmon:  [255,160,122],
    lightseagreen:  [32,178,170],
    lightskyblue: [135,206,250],
    lightslategray: [119,136,153],
    lightslategrey: [119,136,153],
    lightsteelblue: [176,196,222],
    lightyellow:  [255,255,224],
    lime: [0,255,0],
    limegreen:  [50,205,50],
    linen:  [250,240,230],
    magenta:  [255,0,255],
    maroon: [128,0,0],
    mediumaquamarine: [102,205,170],
    mediumblue: [0,0,205],
    mediumorchid: [186,85,211],
    mediumpurple: [147,112,219],
    mediumseagreen: [60,179,113],
    mediumslateblue:  [123,104,238],
    mediumspringgreen:  [0,250,154],
    mediumturquoise:  [72,209,204],
    mediumvioletred:  [199,21,133],
    midnightblue: [25,25,112],
    mintcream:  [245,255,250],
    mistyrose:  [255,228,225],
    moccasin: [255,228,181],
    navajowhite:  [255,222,173],
    navy: [0,0,128],
    oldlace:  [253,245,230],
    olive:  [128,128,0],
    olivedrab:  [107,142,35],
    orange: [255,165,0],
    orangered:  [255,69,0],
    orchid: [218,112,214],
    palegoldenrod:  [238,232,170],
    palegreen:  [152,251,152],
    paleturquoise:  [175,238,238],
    palevioletred:  [219,112,147],
    papayawhip: [255,239,213],
    peachpuff:  [255,218,185],
    peru: [205,133,63],
    pink: [255,192,203],
    plum: [221,160,221],
    powderblue: [176,224,230],
    purple: [128,0,128],
    rebeccapurple: [102, 51, 153],
    red:  [255,0,0],
    rosybrown:  [188,143,143],
    royalblue:  [65,105,225],
    saddlebrown:  [139,69,19],
    salmon: [250,128,114],
    sandybrown: [244,164,96],
    seagreen: [46,139,87],
    seashell: [255,245,238],
    sienna: [160,82,45],
    silver: [192,192,192],
    skyblue:  [135,206,235],
    slateblue:  [106,90,205],
    slategray:  [112,128,144],
    slategrey:  [112,128,144],
    snow: [255,250,250],
    springgreen:  [0,255,127],
    steelblue:  [70,130,180],
    tan:  [210,180,140],
    teal: [0,128,128],
    thistle:  [216,191,216],
    tomato: [255,99,71],
    turquoise:  [64,224,208],
    violet: [238,130,238],
    wheat:  [245,222,179],
    white:  [255,255,255],
    whitesmoke: [245,245,245],
    yellow: [255,255,0],
    yellowgreen:  [154,205,50]
  };
  
  var reverseKeywords = {};
  for (var key in cssKeywords) {
    reverseKeywords[JSON.stringify(cssKeywords[key])] = key;
  }
  
  },{}],3:[function(require,module,exports){
  var conversions = require("./conversions");
  
  var convert = function() {
     return new Converter();
  }
  
  for (var func in conversions) {
    // export Raw versions
    convert[func + "Raw"] =  (function(func) {
      // accept array or plain args
      return function(arg) {
        if (typeof arg == "number")
          arg = Array.prototype.slice.call(arguments);
        return conversions[func](arg);
      }
    })(func);
  
    var pair = /(\w+)2(\w+)/.exec(func),
        from = pair[1],
        to = pair[2];
  
    // export rgb2hsl and ["rgb"]["hsl"]
    convert[from] = convert[from] || {};
  
    convert[from][to] = convert[func] = (function(func) { 
      return function(arg) {
        if (typeof arg == "number")
          arg = Array.prototype.slice.call(arguments);
        
        var val = conversions[func](arg);
        if (typeof val == "string" || val === undefined)
          return val; // keyword
  
        for (var i = 0; i < val.length; i++)
          val[i] = Math.round(val[i]);
        return val;
      }
    })(func);
  }
  
  
  /* Converter does lazy conversion and caching */
  var Converter = function() {
     this.convs = {};
  };
  
  /* Either get the values for a space or
    set the values for a space, depending on args */
  Converter.prototype.routeSpace = function(space, args) {
     var values = args[0];
     if (values === undefined) {
        // color.rgb()
        return this.getValues(space);
     }
     // color.rgb(10, 10, 10)
     if (typeof values == "number") {
        values = Array.prototype.slice.call(args);        
     }
  
     return this.setValues(space, values);
  };
    
  /* Set the values for a space, invalidating cache */
  Converter.prototype.setValues = function(space, values) {
     this.space = space;
     this.convs = {};
     this.convs[space] = values;
     return this;
  };
  
  /* Get the values for a space. If there's already
    a conversion for the space, fetch it, otherwise
    compute it */
  Converter.prototype.getValues = function(space) {
     var vals = this.convs[space];
     if (!vals) {
        var fspace = this.space,
            from = this.convs[fspace];
        vals = convert[fspace][space](from);
  
        this.convs[space] = vals;
     }
    return vals;
  };
  
  ["rgb", "hsl", "hsv", "cmyk", "keyword"].forEach(function(space) {
     Converter.prototype[space] = function(vals) {
        return this.routeSpace(space, arguments);
     }
  });
  
  module.exports = convert;
  },{"./conversions":2}],4:[function(require,module,exports){
  /* MIT license */
  var colorNames = require('color-name');
  
  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;
  }
  
  },{"color-name":5}],5:[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]
  };
  },{}],6:[function(require,module,exports){
  /* MIT license */
  
  var convert = require("color-convert"),
    string = require("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
    if (typeof obj == "string") {
      var 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") {
      var 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(vals) {
      return this.setSpace("rgb", arguments);
    },
    hsl: function(vals) {
      return this.setSpace("hsl", arguments);
    },
    hsv: function(vals) {
      return this.setSpace("hsv", arguments);
    },
    hwb: function(vals) {
      return this.setSpace("hwb", arguments);
    },
    cmyk: function(vals) {
      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() {
      if (this.values.alpha !== 1) {
        return this.values.hwb.concat([this.values.alpha])
      }
      return this.values.hwb;
    },
    cmykArray: function() {
      return this.values.cmyk;
    },
    rgbaArray: function() {
      var rgb = this.values.rgb;
      return rgb.concat([this.values.alpha]);
    },
    hslaArray: function() {
      var hsl = this.values.hsl;
      return hsl.concat([this.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) {
      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() {
      return (this.values.rgb[0] << 16) | (this.values.rgb[1] << 8) | this.values.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);
      return (contrastRatio >= 7.1) ? 'AAA' : (contrastRatio >= 4.5) ? 'AA' : '';
    },
  
    dark: function() {
      // YIQ equation from http://24ways.org/2010/calculating-color-contrast
      var rgb = this.values.rgb,
        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) {
      this.values.hsl[2] += this.values.hsl[2] * ratio;
      this.setValues("hsl", this.values.hsl);
      return this;
    },
  
    darken: function(ratio) {
      this.values.hsl[2] -= this.values.hsl[2] * ratio;
      this.setValues("hsl", this.values.hsl);
      return this;
    },
  
    saturate: function(ratio) {
      this.values.hsl[1] += this.values.hsl[1] * ratio;
      this.setValues("hsl", this.values.hsl);
      return this;
    },
  
    desaturate: function(ratio) {
      this.values.hsl[1] -= this.values.hsl[1] * ratio;
      this.setValues("hsl", this.values.hsl);
      return this;
    },
  
    whiten: function(ratio) {
      this.values.hwb[1] += this.values.hwb[1] * ratio;
      this.setValues("hwb", this.values.hwb);
      return this;
    },
  
    blacken: function(ratio) {
      this.values.hwb[2] += this.values.hwb[2] * ratio;
      this.setValues("hwb", this.values.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) {
      this.setValues("alpha", this.values.alpha - (this.values.alpha * ratio));
      return this;
    },
  
    opaquer: function(ratio) {
      this.setValues("alpha", this.values.alpha + (this.values.alpha * ratio));
      return this;
    },
  
    rotate: function(degrees) {
      var hue = this.values.hsl[0];
      hue = (hue + degrees) % 360;
      hue = hue < 0 ? 360 + hue : hue;
      this.values.hsl[0] = hue;
      this.setValues("hsl", this.values.hsl);
      return this;
    },
  
    mix: function(color2, weight) {
      weight = 1 - (weight == null ? 0.5 : weight);
  
      // algorithm from Sass's mix(). Ratio of first color in mix is
      // determined by the alphas of both colors and the weight
      var t1 = weight * 2 - 1,
        d = this.alpha() - color2.alpha();
  
      var weight1 = (((t1 * d == -1) ? t1 : (t1 + d) / (1 + t1 * d)) + 1) / 2;
      var weight2 = 1 - weight1;
  
      var rgb = this.rgbArray();
      var rgb2 = color2.rgbArray();
  
      for (var i = 0; i < rgb.length; i++) {
        rgb[i] = rgb[i] * weight1 + rgb2[i] * weight2;
      }
      this.setValues("rgb", rgb);
  
      var alpha = this.alpha() * weight + color2.alpha() * (1 - weight);
      this.setValues("alpha", alpha);
  
      return this;
    },
  
    toJSON: function() {
      return this.rgb();
    },
  
    clone: function() {
      return new Color(this.rgb());
    }
  }
  
  
  Color.prototype.getValues = function(space) {
    var vals = {};
    for (var i = 0; i < space.length; i++) {
      vals[space.charAt(i)] = this.values[space][i];
    }
    if (this.values.alpha != 1) {
      vals["a"] = this.values.alpha;
    }
    // {r: 255, g: 255, b: 255, a: 0.4}
    return vals;
  }
  
  Color.prototype.setValues = function(space, vals) {
    var spaces = {
      "rgb": ["red", "green", "blue"],
      "hsl": ["hue", "saturation", "lightness"],
      "hsv": ["hue", "saturation", "value"],
      "hwb": ["hue", "whiteness", "blackness"],
      "cmyk": ["cyan", "magenta", "yellow", "black"]
    };
  
    var maxes = {
      "rgb": [255, 255, 255],
      "hsl": [360, 100, 100],
      "hsv": [360, 100, 100],
      "hwb": [360, 100, 100],
      "cmyk": [100, 100, 100, 100]
    };
  
    var alpha = 1;
    if (space == "alpha") {
      alpha = vals;
    } else if (vals.length) {
      // [10, 10, 10]
      this.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 (var i = 0; i < space.length; i++) {
        this.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 (var i = 0; i < space.length; i++) {
        this.values[space][i] = vals[chans[i]];
      }
      alpha = vals.alpha;
    }
    this.values.alpha = Math.max(0, Math.min(1, (alpha !== undefined ? alpha : this.values.alpha)));
    if (space == "alpha") {
      return;
    }
  
    // cap values of the space prior converting all values
    for (var i = 0; i < space.length; i++) {
      var capped = Math.max(0, Math.min(maxes[space][i], this.values[space][i]));
      this.values[space][i] = Math.round(capped);
    }
  
    // convert to all the other color spaces
    for (var sname in spaces) {
      if (sname != space) {
        this.values[sname] = convert[space][sname](this.values[space])
      }
  
      // cap values
      for (var i = 0; i < sname.length; i++) {
        var capped = Math.max(0, Math.min(maxes[sname][i], this.values[sname][i]));
        this.values[sname][i] = Math.round(capped);
      }
    }
    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) {
    if (val === undefined) {
      // color.red()
      return this.values[space][index];
    }
    // color.red(100)
    this.values[space][index] = val;
    this.setValues(space, this.values[space]);
    return this;
  }
  
  window.Color = module.exports = Color
  
  },{"color-convert":3,"color-string":4}],7:[function(require,module,exports){
  /*!
   * Chart.js
   * http://chartjs.org/
   * Version: 2.0.2
   *
   * Copyright 2015 Nick Downie
   * Released under the MIT license
   * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
   */
  
  
  var Chart = require('./core/core.js')();
  
  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('./controllers/controller.bar')(Chart);
  require('./controllers/controller.barError')(Chart);
  require('./controllers/controller.bubble')(Chart);
  require('./controllers/controller.doughnut')(Chart);
  require('./controllers/controller.line')(Chart);
  require('./controllers/controller.lineError')(Chart);
  require('./controllers/controller.polarArea')(Chart);
  require('./controllers/controller.radar')(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);
  
  require('./elements/element.arc')(Chart);
  require('./elements/element.errorBar')(Chart);
  require('./elements/element.line')(Chart);
  require('./elements/element.point')(Chart);
  require('./elements/element.rectangle')(Chart);
  
  require('./charts/Chart.Bar')(Chart);
  require('./charts/Chart.BarError')(Chart);
  require('./charts/Chart.Bubble')(Chart);
  require('./charts/Chart.Doughnut')(Chart);
  require('./charts/Chart.Line')(Chart);
  require('./charts/Chart.LineError')(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.BarError":9,"./charts/Chart.Bubble":10,"./charts/Chart.Doughnut":11,"./charts/Chart.Line":12,"./charts/Chart.LineError":13,"./charts/Chart.PolarArea":14,"./charts/Chart.Radar":15,"./charts/Chart.Scatter":16,"./controllers/controller.bar":17,"./controllers/controller.barError":18,"./controllers/controller.bubble":19,"./controllers/controller.doughnut":20,"./controllers/controller.line":21,"./controllers/controller.lineError":22,"./controllers/controller.polarArea":23,"./controllers/controller.radar":24,"./core/core.animation":25,"./core/core.controller":26,"./core/core.datasetController":27,"./core/core.element":28,"./core/core.helpers":29,"./core/core.js":30,"./core/core.layoutService":31,"./core/core.legend":32,"./core/core.plugin.js":33,"./core/core.scale":34,"./core/core.scaleService":35,"./core/core.title":36,"./core/core.tooltip":37,"./elements/element.arc":38,"./elements/element.errorBar":39,"./elements/element.line":40,"./elements/element.point":41,"./elements/element.rectangle":42,"./scales/scale.category":43,"./scales/scale.linear":44,"./scales/scale.logarithmic":45,"./scales/scale.radialLinear":46,"./scales/scale.time":47}],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.Bar = function(context, config) {
  		config.type = 'barError';
  
  		return new Chart(context, config);
  	};
  
  };
  
  },{}],10:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	Chart.Bubble = function(context, config) {
  		config.type = 'bubble';
  		return new Chart(context, config);
  	};
  
  };
  },{}],11:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	Chart.Doughnut = function(context, config) {
  		config.type = 'doughnut';
  
  		return new Chart(context, config);
  	};
  
  };
  },{}],12:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	Chart.Line = function(context, config) {
  		config.type = 'line';
  
  		return new Chart(context, config);
  	};
  
  };
  },{}],13:[function(require,module,exports){
  'use strict';
  
  module.exports = function(Chart) {
  
  	Chart.Line = function(context, config) {
  		config.type = 'lineError';
  
  		return new Chart(context, config);
  	};
  
  };
  
  },{}],14:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	Chart.PolarArea = function(context, config) {
  		config.type = 'polarArea';
  
  		return new Chart(context, config);
  	};
  
  };
  },{}],15:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	var defaultConfig = {
  		aspectRatio: 1
  	};
  
  	Chart.Radar = function(context, config) {
  		config.options = helpers.configMerge(defaultConfig, config.options);
  		config.type = 'radar';
  
  		return new Chart(context, config);
  	};
  
  };
  
  },{}],16:[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);
  	};
  
  };
  },{}],17:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.bar = {
  		hover: {
  			mode: "label"
  		},
  
  		scales: {
  			xAxes: [{
  				type: "category",
  
  				// Specific to Bar Controller
  				categoryPercentage: 0.8,
  				barPercentage: 0.9,
  
  				// grid line settings
  				gridLines: {
  					offsetGridLines: true
  				}
  			}],
  			yAxes: [{
  				type: "linear"
  			}]
  		}
  	};
  
  	Chart.controllers.bar = Chart.DatasetController.extend({
  		initialize: function(chart, datasetIndex) {
  			Chart.DatasetController.prototype.initialize.call(this, chart, datasetIndex);
  
  			// Use this to indicate that this is a bar dataset.
  			this.getDataset().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) {
  				if (helpers.isDatasetVisible(dataset) && dataset.bar) {
  					++barCount;
  				}
  			});
  			return barCount;
  		},
  
  		addElements: function() {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			helpers.each(this.getDataset().data, function(value, index) {
  				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Rectangle({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  			}, this);
  		},
  		addElementAndReset: function(index) {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			var rectangle = new Chart.elements.Rectangle({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index
  			});
  
  			var numBars = this.getBarCount();
  
  			this.updateElement(rectangle, index, true, numBars);
  			this.getDataset().metaData.splice(index, 0, rectangle);
  		},
  
  		update: function update(reset) {
  			var numBars = this.getBarCount();
  
  			helpers.each(this.getDataset().metaData, function(rectangle, index) {
  				this.updateElement(rectangle, index, reset, numBars);
  			}, this);
  		},
  
  		updateElement: function updateElement(rectangle, index, reset, numBars) {
  
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			var yScalePoint;
  
  			if (yScale.min < 0 && yScale.max < 0) {
  				// all less than 0. use the top
  				yScalePoint = yScale.getPixelForValue(yScale.max);
  			} else if (yScale.min > 0 && yScale.max > 0) {
  				yScalePoint = yScale.getPixelForValue(yScale.min);
  			} else {
  				yScalePoint = yScale.getPixelForValue(0);
  			}
  
  			helpers.extend(rectangle, {
  				// Utility
  				_chart: this.chart.chart,
  				_xScale: xScale,
  				_yScale: yScale,
  				_datasetIndex: this.index,
  				_index: index,
  
  
  				// Desired view properties
  				_model: {
  					x: this.calculateBarX(index, this.index),
  					y: reset ? yScalePoint : this.calculateBarY(index, this.index),
  
  					// Tooltip
  					label: this.chart.data.labels[index],
  					datasetLabel: this.getDataset().label,
  
  					// Appearance
  					base: reset ? yScalePoint : this.calculateBarBase(this.index, index),
  					width: this.calculateBarWidth(numBars),
  					backgroundColor: rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor),
  					borderSkipped: rectangle.custom && rectangle.custom.borderSkipped ? rectangle.custom.borderSkipped : this.chart.options.elements.rectangle.borderSkipped,
  					borderColor: rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor),
  					borderWidth: rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth)
  				}
  			});
  			rectangle.pivot();
  		},
  
  		calculateBarBase: function(datasetIndex, index) {
  
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			var base = 0;
  
  			if (yScale.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];
  						if (helpers.isDatasetVisible(negDS) && negDS.yAxisID === yScale.id && negDS.bar) {
  							base += negDS.data[index] < 0 ? negDS.data[index] : 0;
  						}
  					}
  				} else {
  					for (var j = 0; j < datasetIndex; j++) {
  						var posDS = this.chart.data.datasets[j];
  						if (helpers.isDatasetVisible(posDS) && posDS.yAxisID === yScale.id && posDS.bar) {
  							base += posDS.data[index] > 0 ? posDS.data[index] : 0;
  						}
  					}
  				}
  
  				return yScale.getPixelForValue(base);
  			}
  
  			base = yScale.getPixelForValue(yScale.min);
  
  			if (yScale.beginAtZero || ((yScale.min <= 0 && yScale.max >= 0) || (yScale.min >= 0 && yScale.max <= 0))) {
  				base = yScale.getPixelForValue(0, 0);
  				//base += yScale.options.gridLines.lineWidth;
  			} else if (yScale.min < 0 && yScale.max < 0) {
  				// All values are negative. Use the top as the base
  				base = yScale.getPixelForValue(yScale.max);
  			}
  
  			return base;
  
  		},
  
  		getRuler: function() {
  
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  			var datasetCount = this.getBarCount();
  
  			var tickWidth = (function() {
  				var min = xScale.getPixelForTick(1) - xScale.getPixelForTick(0);
  				for (var i = 2; i < this.getDataset().data.length; i++) {
  					min = Math.min(xScale.getPixelForTick(i) - xScale.getPixelForTick(i - 1), min);
  				}
  				return min;
  			}).call(this);
  			var categoryWidth = tickWidth * xScale.options.categoryPercentage;
  			var categorySpacing = (tickWidth - (tickWidth * xScale.options.categoryPercentage)) / 2;
  			var fullBarWidth = categoryWidth / datasetCount;
  			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() {
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var ruler = this.getRuler();
  			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;
  
  			for (var j = 0; j < datasetIndex; ++j) {
  				if (helpers.isDatasetVisible(this.chart.data.datasets[j]) && this.chart.data.datasets[j].bar) {
  					++barIndex;
  				}
  			}
  
  			return barIndex;
  		},
  
  		calculateBarX: function(index, datasetIndex) {
  
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var barIndex = this.getBarIndex(datasetIndex);
  
  			var ruler = this.getRuler();
  			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 xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var yScale = this.getScaleForId(this.getDataset().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];
  					if (helpers.isDatasetVisible(ds) && ds.bar && ds.yAxisID === yScale.id) {
  						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);
  			}
  
  			return yScale.getPixelForValue(value);
  		},
  
  		draw: function(ease) {
  			var easingDecimal = ease || 1;
  			helpers.each(this.getDataset().metaData, 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;
  
  			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.hoverBackgroundColor ? rectangle.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(rectangle._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
  			rectangle._model.borderColor = rectangle.custom && rectangle.custom.hoverBorderColor ? rectangle.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(rectangle._model.borderColor).saturate(0.5).darken(0.1).rgbString());
  			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.hoverBorderWidth ? rectangle.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, rectangle._model.borderWidth);
  		},
  
  		removeHoverStyle: function(rectangle) {
  			var dataset = this.chart.data.datasets[rectangle._datasetIndex];
  			var index = rectangle._index;
  
  			rectangle._model.backgroundColor = rectangle.custom && rectangle.custom.backgroundColor ? rectangle.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.rectangle.backgroundColor);
  			rectangle._model.borderColor = rectangle.custom && rectangle.custom.borderColor ? rectangle.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.rectangle.borderColor);
  			rectangle._model.borderWidth = rectangle.custom && rectangle.custom.borderWidth ? rectangle.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.rectangle.borderWidth);
  		}
  
  	});
  };
  
  },{}],18:[function(require,module,exports){
  'use strict';
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.barError = helpers.extend(Chart.defaults.bar, {
  		errorDir: "both",
  		errorStrokeWidth: 1,
  		errorCapWidth: 0.75,
  		errorColor: null
  	});
  
  	Chart.controllers.barError = Chart.controllers.bar.extend({
  		initialize: function(chart, datasetIndex) {
  			Chart.controllers.bar.prototype.initialize.apply(this, arguments);
  		},
  
  		addElements: function() {
  			//call Super
  			Chart.controllers.bar.prototype.addElements.call(this);
  
  			if (this.getDataset().error) {
  				this.getDataset().metaError = new Array(this.getDataset().error.length);
  			} else {
  				this.getDataset().metaError = new Array();
  			}
  
  			helpers.each(this.getDataset().error, function(value, index) {
  				this.getDataset().metaError[index] = new Chart.elements.ErrorBar({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  			}, this);
  		},
  
  		addElementAndReset: function(index) {
  			Chart.controllers.bar.prototype.addElementAndReset.call(this, index);
  			var rectangle = this.getDataset().metaData[index];
  
  			if (this.getDataset().error && this.getDataset().error[index]) {
  
  				var errorBar = new Chart.elements.ErrorBar({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  
  				var numBars = this.getBarCount();
  
  				this.updateErrorBar(errorBar, rectangle, index, true, numBars);
  				this.getDataset().metaError.splice(index, 0, errorBar);
  			}
  
  		},
  
  		update: function update(reset) {
  			var numBars = this.getBarCount();
  
  			//ensure that there are not more error bars than data
  			if (this.getDataset().error) {
  				this.getDataset().error = this.getDataset().error.slice(0, this.getDataset().metaData.length);
  			}
  			if (this.getDataset().metaError) {
  				this.getDataset().metaError = this.getDataset().metaError.slice(0, this.getDataset().metaData.length);
  			}
  
  			helpers.each(this.getDataset().metaData, function(rectangle, index) {
  				var errorBar;
  				//update the bar
  				this.updateElement(rectangle, index, reset, numBars);
  
  				if (this.getDataset().error) {
  					if (index in this.getDataset().metaError) {
  						errorBar = this.getDataset().metaError[index];
  						this.updateErrorBar(errorBar, rectangle, index, reset, numBars);
  					}
  				}
  
  			}, this);
  		},
  
  		updateErrorBar: function(errorBar, rectangle, index, reset, numBars) {
  
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			//TODO: abstract out so these can be global options
  			var errorDir = this.getDataset().errorDir || Chart.defaults.barError.errorDir;
  			var errorCapWidth = this.getDataset().errorCapWidth || Chart.defaults.barError.errorCapWidth;
  			var errorStrokeColor = this.getDataset().errorColor || rectangle._model.backgroundColor;
  			var errorStrokeWidth = this.getDataset().errorStrokeWidth || Chart.defaults.barError.errorStrokeWidth;
  
  			helpers.extend(errorBar, {
  				// Utility
  				_chart: this.chart.chart,
  				_xScale: xScale,
  				_yScale: yScale,
  				_datasetIndex: this.index,
  				_index: index,
  
  				_model: {
  					x: this.calculateBarX(index, this.index),
  					yTop: this.calculateErrorBarTop(index, this.index),
  					yBottom: this.calculateErrorBarBottom(index, this.index),
  
  					// Appearance
  					capWidth: rectangle._model.width * errorCapWidth,
  					direction: errorDir,
  					strokeColor: errorStrokeColor,
  					strokeWidth: errorStrokeWidth
  				}
  
  			});
  			errorBar.pivot();
  		},
  
  		calculateErrorBarTop: function(index, datasetIndex) {
  			var value = this.getDataset().data[index] + this.getDataset().error[index],
  				yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			//TODO: still need to worry about stacked bar chart.
  			return yScale.getPixelForValue(value);
  		},
  
  		calculateErrorBarBottom: function(index, datasetIndex) {
  			var value = this.getDataset().data[index] - this.getDataset().error[index],
  				yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			//TODO: still need to worry about stacked bar chart.
  			return yScale.getPixelForValue(value);
  		},
  
  		draw: function(ease) {
  			Chart.controllers.bar.prototype.draw.call(this, ease);
  			var easingDecimal = ease || 1;
  			helpers.each(this.getDataset().metaError, function(errorBar, index) {
  				var e = this.getDataset().error[index];
  				if (e !== null && e !== undefined && !isNaN(e)) {
  					errorBar.transition(easingDecimal).draw();
  				}
  			}, this);
  
  			return;
  		}
  
  	});
  };
  
  },{}],19:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.bubble = {
  		hover: {
  			mode: "single"
  		},
  
  		scales: {
  			xAxes: [{
  				type: "linear", // bubble should probably use a linear scale by default
  				position: "bottom",
  				id: "x-axis-0" // need an ID so datasets can reference the scale
  			}],
  			yAxes: [{
  				type: "linear",
  				position: "left",
  				id: "y-axis-0"
  			}]
  		},
  
  		tooltips: {
  			callbacks: {
  				title: function(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({
  		addElements: function() {
  
  			this.getDataset().metaData = this.getDataset().metaData || [];
  
  			helpers.each(this.getDataset().data, function(value, index) {
  				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  			}, this);
  		},
  		addElementAndReset: function(index) {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			var point = new Chart.elements.Point({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index
  			});
  
  			// Reset the point
  			this.updateElement(point, index, true);
  
  			// Add to the points array
  			this.getDataset().metaData.splice(index, 0, point);
  		},
  
  		update: function update(reset) {
  			var points = this.getDataset().metaData;
  
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var scaleBase;
  
  			if (yScale.min < 0 && yScale.max < 0) {
  				scaleBase = yScale.getPixelForValue(yScale.max);
  			} else if (yScale.min > 0 && yScale.max > 0) {
  				scaleBase = yScale.getPixelForValue(yScale.min);
  			} else {
  				scaleBase = yScale.getPixelForValue(0);
  			}
  
  			// Update Points
  			helpers.each(points, function(point, index) {
  				this.updateElement(point, index, reset);
  			}, this);
  
  		},
  
  		updateElement: function(point, index, reset) {
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var scaleBase;
  
  			if (yScale.min < 0 && yScale.max < 0) {
  				scaleBase = yScale.getPixelForValue(yScale.max);
  			} else if (yScale.min > 0 && yScale.max > 0) {
  				scaleBase = yScale.getPixelForValue(yScale.min);
  			} else {
  				scaleBase = yScale.getPixelForValue(0);
  			}
  
  			helpers.extend(point, {
  				// Utility
  				_chart: this.chart.chart,
  				_xScale: xScale,
  				_yScale: yScale,
  				_datasetIndex: this.index,
  				_index: index,
  
  				// Desired view properties
  				_model: {
  					x: reset ? xScale.getPixelForDecimal(0.5) : xScale.getPixelForValue(this.getDataset().data[index], index, this.index, this.chart.isCombo),
  					y: reset ? scaleBase : yScale.getPixelForValue(this.getDataset().data[index], index, this.index),
  					// Appearance
  					radius: reset ? 0 : point.custom && point.custom.radius ? point.custom.radius : this.getRadius(this.getDataset().data[index]),
  					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.point.backgroundColor),
  					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.point.borderColor),
  					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.point.borderWidth),
  
  					// Tooltip
  					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius)
  				}
  			});
  
  			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
  
  			point.pivot();
  		},
  
  		getRadius: function(value) {
  			return value.r || this.chart.options.elements.point.radius;
  		},
  
  		draw: function(ease) {
  			var easingDecimal = ease || 1;
  
  			// Transition and Draw the Points
  			helpers.each(this.getDataset().metaData, function(point, index) {
  				point.transition(easingDecimal);
  				point.draw();
  			});
  
  		},
  
  		setHoverStyle: function(point) {
  			// Point
  			var dataset = this.chart.data.datasets[point._datasetIndex];
  			var index = point._index;
  
  			point._model.radius = point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : (helpers.getValueAtIndexOrDefault(dataset.hoverRadius, index, this.chart.options.elements.point.hoverRadius)) + this.getRadius(this.getDataset().data[point._index]);
  			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
  			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
  			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, point._model.borderWidth);
  		},
  
  		removeHoverStyle: function(point) {
  			var dataset = this.chart.data.datasets[point._datasetIndex];
  			var index = point._index;
  
  			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : this.getRadius(this.getDataset().data[point._index]);
  			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.point.backgroundColor);
  			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.point.borderColor);
  			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.point.borderWidth);
  		}
  	});
  };
  },{}],20:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.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">');
  
  			if (chart.data.datasets.length) {
  				for (var i = 0; i < chart.data.datasets[0].data.length; ++i) {
  					text.push('<li><span style="background-color:' + chart.data.datasets[0].backgroundColor[i] + '"></span>');
  					if (chart.data.labels[i]) {
  						text.push(chart.data.labels[i]);
  					}
  					text.push('</li>');
  				}
  			}
  
  			text.push('</ul>');
  			return text.join("");
  		},
  		legend: {
  			labels: {
  				generateLabels: function(data) {
  					if (data.labels.length && data.datasets.length) {
  
  						return data.labels.map(function(label, i) {
  							var ds = data.datasets[0];
  							var arc = ds.metaData[i];
  							var fill = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(ds.backgroundColor, i, this.chart.options.elements.arc.backgroundColor);
  							var stroke = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(ds.borderColor, i, this.chart.options.elements.arc.borderColor);
  							var bw = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(ds.borderWidth, i, this.chart.options.elements.arc.borderWidth);
  
  							return {
  								text: label,
  								fillStyle: fill,
  								strokeStyle: stroke,
  								lineWidth: bw,
  								hidden: isNaN(data.datasets[0].data[i]),
  
  								// Extra data used for toggling the correct item
  								index: i
  							};
  						}, this);
  					} else {
  						return [];
  					}
  				}
  			},
  			onClick: function(e, legendItem) {
  				helpers.each(this.chart.data.datasets, function(dataset) {
  					dataset.metaHiddenData = dataset.metaHiddenData || [];
  					var idx = legendItem.index;
  
  					if (!isNaN(dataset.data[idx])) {
  						dataset.metaHiddenData[idx] = dataset.data[idx];
  						dataset.data[idx] = NaN;
  					} else if (!isNaN(dataset.metaHiddenData[idx])) {
  						dataset.data[idx] = dataset.metaHiddenData[idx];
  					}
  				});
  
  				this.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];
  				}
  			}
  		}
  	};
  
  	Chart.defaults.pie = helpers.clone(Chart.defaults.doughnut);
  	helpers.extend(Chart.defaults.pie, {
  		cutoutPercentage: 0
  	});
  
  
  	Chart.controllers.doughnut = Chart.controllers.pie = Chart.DatasetController.extend({
  		linkScales: function() {
  			// no scales for doughnut
  		},
  
  		addElements: function() {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			helpers.each(this.getDataset().data, function(value, index) {
  				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Arc({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  			}, this);
  		},
  		addElementAndReset: function(index, colorForNewElement) {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			var arc = new Chart.elements.Arc({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index
  			});
  
  			if (colorForNewElement && helpers.isArray(this.getDataset().backgroundColor)) {
  				this.getDataset().backgroundColor.splice(index, 0, colorForNewElement);
  			}
  
  			// Reset the point
  			this.updateElement(arc, index, true);
  
  			// Add to the points array
  			this.getDataset().metaData.splice(index, 0, arc);
  		},
  
  		getVisibleDatasetCount: function getVisibleDatasetCount() {
  			return helpers.where(this.chart.data.datasets, function(ds) {
  				return helpers.isDatasetVisible(ds);
  			}).length;
  		},
  
  		// 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 (helpers.isDatasetVisible(this.chart.data.datasets[j])) {
  					++ringIndex;
  				}
  			}
  
  			return ringIndex;
  		},
  
  		update: function update(reset) {
  			var availableWidth = this.chart.chartArea.right - this.chart.chartArea.left - this.chart.options.elements.arc.borderWidth;
  			var availableHeight = this.chart.chartArea.bottom - this.chart.chartArea.top - this.chart.options.elements.arc.borderWidth;
  			var minSize = Math.min(availableWidth, availableHeight);
  			var offset = {x: 0, y: 0};
  
  			// If the chart's circumference isn't a full circle, calculate minSize as a ratio of the width/height of the arc
  			if (this.chart.options.circumference < Math.PI * 2.0) {
  				var startAngle = this.chart.options.rotation % (Math.PI * 2.0);
  				startAngle += Math.PI * 2.0 * (startAngle >= Math.PI ? -1 : startAngle < -Math.PI ? 1 : 0);
  				var endAngle = startAngle + this.chart.options.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 = this.chart.options.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};
  			}
  
  			this.chart.outerRadius = Math.max(minSize / 2, 0);
  			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
  			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.getVisibleDatasetCount();
  			this.chart.offsetX = offset.x * this.chart.outerRadius;
  			this.chart.offsetY = offset.y * this.chart.outerRadius;
  
  			this.getDataset().total = 0;
  			helpers.each(this.getDataset().data, function(value) {
  				if (!isNaN(value)) {
  					this.getDataset().total += Math.abs(value);
  				}
  			}, this);
  
  			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.getRingIndex(this.index));
  			this.innerRadius = this.outerRadius - this.chart.radiusLength;
  
  			helpers.each(this.getDataset().metaData, function(arc, index) {
  				this.updateElement(arc, index, reset);
  			}, this);
  		},
  		updateElement: function(arc, index, reset) {
  			var centerX = (this.chart.chartArea.left + this.chart.chartArea.right) / 2;
  			var centerY = (this.chart.chartArea.top + this.chart.chartArea.bottom) / 2;
  			var startAngle = this.chart.options.rotation; // non reset case handled later
  			var endAngle = this.chart.options.rotation; // non reset case handled later
  			var circumference = reset && this.chart.options.animation.animateRotate ? 0 : this.calculateCircumference(this.getDataset().data[index]) * (this.chart.options.circumference / (2.0 * Math.PI));
  			var innerRadius = reset && this.chart.options.animation.animateScale ? 0 : this.innerRadius;
  			var outerRadius = reset && this.chart.options.animation.animateScale ? 0 : this.outerRadius;
  
  			helpers.extend(arc, {
  				// Utility
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index,
  
  				// Desired view properties
  				_model: {
  					x: centerX + this.chart.offsetX,
  					y: centerY + this.chart.offsetY,
  					startAngle: startAngle,
  					endAngle: endAngle,
  					circumference: circumference,
  					outerRadius: outerRadius,
  					innerRadius: innerRadius,
  
  					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
  					hoverBackgroundColor: arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().hoverBackgroundColor, index, this.chart.options.elements.arc.hoverBackgroundColor),
  					borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
  					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
  
  					label: helpers.getValueAtIndexOrDefault(this.getDataset().label, index, this.chart.data.labels[index])
  				}
  			});
  
  			// Set correct angles if not resetting
  			if (!reset) {
  
  				if (index === 0) {
  					arc._model.startAngle = this.chart.options.rotation;
  				} else {
  					arc._model.startAngle = this.getDataset().metaData[index - 1]._model.endAngle;
  				}
  
  				arc._model.endAngle = arc._model.startAngle + arc._model.circumference;
  			}
  
  			arc.pivot();
  		},
  
  		draw: function(ease) {
  			var easingDecimal = ease || 1;
  			helpers.each(this.getDataset().metaData, function(arc, index) {
  				arc.transition(easingDecimal).draw();
  			});
  		},
  
  		setHoverStyle: function(arc) {
  			var dataset = this.chart.data.datasets[arc._datasetIndex];
  			var index = arc._index;
  
  			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
  			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
  			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, arc._model.borderWidth);
  		},
  
  		removeHoverStyle: function(arc) {
  			var dataset = this.chart.data.datasets[arc._datasetIndex];
  			var index = arc._index;
  
  			arc._model.backgroundColor = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
  			arc._model.borderColor = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor);
  			arc._model.borderWidth = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth);
  		},
  
  		calculateCircumference: function(value) {
  			if (this.getDataset().total > 0 && !isNaN(value)) {
  				return (Math.PI * 2.0) * (value / this.getDataset().total);
  			} else {
  				return 0;
  			}
  		}
  	});
  };
  
  },{}],21:[function(require,module,exports){
  "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'
  			}]
  		}
  	};
  
  
  	Chart.controllers.line = Chart.DatasetController.extend({
  		addElements: function() {
  
  			this.getDataset().metaData = this.getDataset().metaData || [];
  
  			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_points: this.getDataset().metaData
  			});
  
  			helpers.each(this.getDataset().data, function(value, index) {
  				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  			}, this);
  		},
  		addElementAndReset: function(index) {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			var point = new Chart.elements.Point({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index
  			});
  
  			// Reset the point
  			this.updateElement(point, index, true);
  
  			// Add to the points array
  			this.getDataset().metaData.splice(index, 0, point);
  
  			// Make sure bezier control points are updated
  			if (this.chart.options.showLines && this.chart.options.elements.line.tension !== 0)
  				this.updateBezierControlPoints();
  		},
  
  		update: function update(reset) {
  			var line = this.getDataset().metaDataset;
  			var points = this.getDataset().metaData;
  
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var scaleBase;
  
  			if (yScale.min < 0 && yScale.max < 0) {
  				scaleBase = yScale.getPixelForValue(yScale.max);
  			} else if (yScale.min > 0 && yScale.max > 0) {
  				scaleBase = yScale.getPixelForValue(yScale.min);
  			} else {
  				scaleBase = yScale.getPixelForValue(0);
  			}
  
  			// Update Line
  			if (this.chart.options.showLines) {
  				// Utility
  				line._scale = yScale;
  				line._datasetIndex = this.index;
  				// Data
  				line._children = points;
  				// Model
  				line._model = {
  					// Appearance
  					tension: line.custom && line.custom.tension ? line.custom.tension : helpers.getValueOrDefault(this.getDataset().tension, this.chart.options.elements.line.tension),
  					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
  					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
  					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
  					borderCapStyle: line.custom && line.custom.borderCapStyle ? line.custom.borderCapStyle : (this.getDataset().borderCapStyle || this.chart.options.elements.line.borderCapStyle),
  					borderDash: line.custom && line.custom.borderDash ? line.custom.borderDash : (this.getDataset().borderDash || this.chart.options.elements.line.borderDash),
  					borderDashOffset: line.custom && line.custom.borderDashOffset ? line.custom.borderDashOffset : (this.getDataset().borderDashOffset || this.chart.options.elements.line.borderDashOffset),
  					borderJoinStyle: line.custom && line.custom.borderJoinStyle ? line.custom.borderJoinStyle : (this.getDataset().borderJoinStyle || this.chart.options.elements.line.borderJoinStyle),
  					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
  					// Scale
  					scaleTop: yScale.top,
  					scaleBottom: yScale.bottom,
  					scaleZero: scaleBase
  				};
  				line.pivot();
  			}
  
  			// Update Points
  			helpers.each(points, function(point, index) {
  				this.updateElement(point, index, reset);
  			}, this);
  
  			if (this.chart.options.showLines && this.chart.options.elements.line.tension !== 0)
  				this.updateBezierControlPoints();
  		},
  
  		getPointBackgroundColor: function(point, index) {
  			var backgroundColor = this.chart.options.elements.point.backgroundColor;
  			var dataset = this.getDataset();
  
  			if (point.custom && point.custom.backgroundColor) {
  				backgroundColor = point.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();
  
  			if (point.custom && point.custom.borderColor) {
  				borderColor = point.custom.borderColor;
  			} else if (dataset.pointBorderColor) {
  				borderColor = helpers.getValueAtIndexOrDefault(this.getDataset().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();
  
  			if (point.custom && point.custom.borderWidth !== undefined) {
  				borderWidth = point.custom.borderWidth;
  			} else if (dataset.pointBorderWidth !== undefined) {
  				borderWidth = helpers.getValueAtIndexOrDefault(dataset.pointBorderWidth, index, borderWidth);
  			} else if (dataset.borderWidth !== undefined) {
  				borderWidth = dataset.borderWidth;
  			}
  
  			return borderWidth;
  		},
  
  		updateElement: function(point, index, reset) {
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var scaleBase;
  
  			if (yScale.min < 0 && yScale.max < 0) {
  				scaleBase = yScale.getPixelForValue(yScale.max);
  			} else if (yScale.min > 0 && yScale.max > 0) {
  				scaleBase = yScale.getPixelForValue(yScale.min);
  			} else {
  				scaleBase = yScale.getPixelForValue(0);
  			}
  
  			// Utility
  			point._chart = this.chart.chart;
  			point._xScale = xScale;
  			point._yScale = yScale;
  			point._datasetIndex = this.index;
  			point._index = index;
  
  			// Desired view properties
  			point._model = {
  				x: xScale.getPixelForValue(this.getDataset().data[index], index, this.index, this.chart.isCombo),
  				y: reset ? scaleBase : this.calculatePointY(this.getDataset().data[index], index, this.index, this.chart.isCombo),
  				// Appearance
  				tension: point.custom && point.custom.tension ? point.custom.tension : helpers.getValueOrDefault(this.getDataset().tension, this.chart.options.elements.line.tension),
  				radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius),
  				pointStyle: point.custom && point.custom.pointStyle ? point.custom.pointStyle : helpers.getValueAtIndexOrDefault(this.getDataset().pointStyle, index, this.chart.options.elements.point.pointStyle),
  				backgroundColor: this.getPointBackgroundColor(point, index),
  				borderColor: this.getPointBorderColor(point, index),
  				borderWidth: this.getPointBorderWidth(point, index),
  				// Tooltip
  				hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius)
  			};
  
  			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
  		},
  
  		calculatePointY: function(value, index, datasetIndex, isCombo) {
  
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			if (yScale.options.stacked) {
  
  				var sumPos = 0,
  					sumNeg = 0;
  
  				for (var i = 0; i < datasetIndex; i++) {
  					var ds = this.chart.data.datasets[i];
  					if (ds.type === 'line' && helpers.isDatasetVisible(ds)) {
  						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() {
  			// Update bezier control points
  			helpers.each(this.getDataset().metaData, function(point, index) {
  				var controlPoints = helpers.splineCurve(
  					helpers.previousItem(this.getDataset().metaData, index)._model,
  					point._model,
  					helpers.nextItem(this.getDataset().metaData, index)._model,
  					point._model.tension
  				);
  
  				// Prevent the bezier going outside of the bounds of the graph
  				point._model.controlPointPreviousX = Math.max(Math.min(controlPoints.previous.x, this.chart.chartArea.right), this.chart.chartArea.left);
  				point._model.controlPointPreviousY = Math.max(Math.min(controlPoints.previous.y, this.chart.chartArea.bottom), this.chart.chartArea.top);
  
  				point._model.controlPointNextX = Math.max(Math.min(controlPoints.next.x, this.chart.chartArea.right), this.chart.chartArea.left);
  				point._model.controlPointNextY = Math.max(Math.min(controlPoints.next.y, this.chart.chartArea.bottom), this.chart.chartArea.top);
  
  				// Now pivot the point for animation
  				point.pivot();
  			}, this);
  		},
  
  		draw: function(ease) {
  			var easingDecimal = ease || 1;
  
  			// Transition Point Locations
  			helpers.each(this.getDataset().metaData, function(point) {
  				point.transition(easingDecimal);
  			});
  
  			// Transition and Draw the line
  			if (this.chart.options.showLines)
  				this.getDataset().metaDataset.transition(easingDecimal).draw();
  
  			// Draw the points
  			helpers.each(this.getDataset().metaData, function(point) {
  				point.draw();
  			});
  		},
  
  		setHoverStyle: function(point) {
  			// Point
  			var dataset = this.chart.data.datasets[point._datasetIndex];
  			var index = point._index;
  
  			point._model.radius = point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
  			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
  			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
  			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, point._model.borderWidth);
  		},
  
  		removeHoverStyle: function(point) {
  			var dataset = this.chart.data.datasets[point._datasetIndex];
  			var index = point._index;
  
  			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius);
  			point._model.backgroundColor = this.getPointBackgroundColor(point, index);
  			point._model.borderColor = this.getPointBorderColor(point, index);
  			point._model.borderWidth = this.getPointBorderWidth(point, index);
  		}
  	});
  };
  
  },{}],22:[function(require,module,exports){
  'use strict';
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.lineError = helpers.extend(Chart.defaults.line, {
  		errorDir: "both",
  		errorStrokeWidth: 1,
  		errorCapWidth: 2.5,
  		errorColor: null
  	});
  
  	Chart.controllers.lineError = Chart.controllers.line.extend({
  		addElements: function() {
  			//call Super
  			Chart.controllers.line.prototype.addElements.call(this);
  
  			if (this.getDataset().error) {
  				this.getDataset().metaError = new Array(this.getDataset().error.length);
  			} else {
  				this.getDataset().metaError = new Array();
  			}
  
  			helpers.each(this.getDataset().error, function(value, index) {
  				this.getDataset().metaError[index] = new Chart.elements.ErrorBar({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  			}, this);
  		},
  
  		addElementAndReset: function(index) {
  			Chart.controllers.line.prototype.addElementAndReset.call(this, index);
  			var point = this.getDataset().metaData[index];
  
  			if (this.getDataset().error && this.getDataset().error[index]) {
  
  				var errorBar = new Chart.elements.ErrorBar({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  
  				this.updateErrorBar(errorBar, point, index, true);
  				this.getDataset().metaError.splice(index, 0, errorBar);
  			}
  		},
  
  		update: function update(reset) {
  			Chart.controllers.line.prototype.update.call(this, reset);
  
  			//ensure that there are not more error bars than data
  			if (this.getDataset().error) {
  				this.getDataset().error = this.getDataset().error.slice(0, this.getDataset().metaData.length);
  			}
  			if (this.getDataset().metaError) {
  				this.getDataset().metaError = this.getDataset().metaError.slice(0, this.getDataset().metaData.length);
  			}
  
  			helpers.each(this.getDataset().metaData, function(point, index) {
  				var errorBar;
  
  				if (this.getDataset().error) {
  					if (index in this.getDataset().metaError) {
  						errorBar = this.getDataset().metaError[index];
  						this.updateErrorBar(errorBar, point, index, reset);
  					}
  				}
  
  			}, this);
  		},
  
  		updateErrorBar: function(errorBar, point, index, reset) {
  
  			var xScale = this.getScaleForId(this.getDataset().xAxisID);
  			var yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			//TODO: abstract out so these can be global options
  			var errorDir = this.getDataset().errorDir || Chart.defaults.lineError.errorDir;
  			var errorCapWidth = this.getDataset().errorCapWidth || Chart.defaults.lineError.errorCapWidth;
  			var errorStrokeColor = this.getDataset().errorColor || point._model.backgroundColor;
  			var errorStrokeWidth = this.getDataset().errorStrokeWidth || Chart.defaults.lineError.errorStrokeWidth;
  
  			helpers.extend(errorBar, {
  				// Utility
  				_chart: this.chart.chart,
  				_xScale: xScale,
  				_yScale: yScale,
  				_datasetIndex: this.index,
  				_index: index,
  
  				_model: {
  					x: xScale.getPixelForValue(this.getDataset().data[index], index, this.index, this.chart.isCombo),
  					yTop: this.calculateErrorBarTop(index, this.index),
  					yBottom: this.calculateErrorBarBottom(index, this.index),
  
  					// Appearance
  					capWidth: point._model.radius * 2 * errorCapWidth,
  					direction: errorDir,
  					strokeColor: errorStrokeColor,
  					strokeWidth: errorStrokeWidth
  				}
  
  			});
  			errorBar.pivot();
  		},
  
  		calculateErrorBarTop: function(index, datasetIndex) {
  			var value = this.getDataset().data[index] + this.getDataset().error[index],
  				yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			return yScale.getPixelForValue(value);
  		},
  
  		calculateErrorBarBottom: function(index, datasetIndex) {
  			var value = this.getDataset().data[index] - this.getDataset().error[index],
  				yScale = this.getScaleForId(this.getDataset().yAxisID);
  
  			return yScale.getPixelForValue(value);
  		},
  
  		draw: function(ease) {
  			Chart.controllers.line.prototype.draw.call(this, ease);
  			var easingDecimal = ease || 1;
  			helpers.each(this.getDataset().metaError, function(errorBar, index) {
  				var e = this.getDataset().error[index];
  				if (e !== null && e !== undefined && !isNaN(e)) {
  					errorBar.transition(easingDecimal).draw();
  				}
  			}, this);
  
  			return;
  		}
  
  	});
  };
  
  },{}],23:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.polarArea = {
  
  		scale: {
  			type: "radialLinear",
  			lineArc: true // so that lines are circular
  		},
  
  		//Boolean - Whether to animate the rotation of the chart
  		animateRotate: true,
  		animateScale: true,
  
  		aspectRatio: 1,
  		legendCallback: function(chart) {
  			var text = [];
  			text.push('<ul class="' + chart.id + '-legend">');
  
  			if (chart.data.datasets.length) {
  				for (var i = 0; i < chart.data.datasets[0].data.length; ++i) {
  					text.push('<li><span style="background-color:' + chart.data.datasets[0].backgroundColor[i] + '">');
  					if (chart.data.labels[i]) {
  						text.push(chart.data.labels[i]);
  					}
  					text.push('</span></li>');
  				}
  			}
  
  			text.push('</ul>');
  			return text.join("");
  		},
  		legend: {
  			labels: {
  				generateLabels: function(data) {
  					if (data.labels.length && data.datasets.length) {
  						return data.labels.map(function(label, i) {
  							var ds = data.datasets[0];
  							var arc = ds.metaData[i];
  							var fill = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(ds.backgroundColor, i, this.chart.options.elements.arc.backgroundColor);
  							var stroke = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(ds.borderColor, i, this.chart.options.elements.arc.borderColor);
  							var bw = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(ds.borderWidth, i, this.chart.options.elements.arc.borderWidth);
  
  							return {
  								text: label,
  								fillStyle: fill,
  								strokeStyle: stroke,
  								lineWidth: bw,
  								hidden: isNaN(data.datasets[0].data[i]),
  
  								// Extra data used for toggling the correct item
  								index: i
  							};
  						}, this);
  					} else {
  						return [];
  					}
  				}
  			},
  			onClick: function(e, legendItem) {
  				helpers.each(this.chart.data.datasets, function(dataset) {
  					dataset.metaHiddenData = dataset.metaHiddenData || [];
  					var idx = legendItem.index;
  
  					if (!isNaN(dataset.data[idx])) {
  						dataset.metaHiddenData[idx] = dataset.data[idx];
  						dataset.data[idx] = NaN;
  					} else if (!isNaN(dataset.metaHiddenData[idx])) {
  						dataset.data[idx] = dataset.metaHiddenData[idx];
  					}
  				});
  
  				this.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({
  		linkScales: function() {
  			// no scales for doughnut
  		},
  		addElements: function() {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			helpers.each(this.getDataset().data, function(value, index) {
  				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Arc({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index
  				});
  			}, this);
  		},
  		addElementAndReset: function(index) {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			var arc = new Chart.elements.Arc({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index
  			});
  
  			// Reset the point
  			this.updateElement(arc, index, true);
  
  			// Add to the points array
  			this.getDataset().metaData.splice(index, 0, arc);
  		},
  		getVisibleDatasetCount: function getVisibleDatasetCount() {
  			return helpers.where(this.chart.data.datasets, function(ds) {
  				return helpers.isDatasetVisible(ds);
  			}).length;
  		},
  
  		update: function update(reset) {
  			var minSize = Math.min(this.chart.chartArea.right - this.chart.chartArea.left, this.chart.chartArea.bottom - this.chart.chartArea.top);
  			this.chart.outerRadius = Math.max((minSize - this.chart.options.elements.arc.borderWidth / 2) / 2, 0);
  			this.chart.innerRadius = Math.max(this.chart.options.cutoutPercentage ? (this.chart.outerRadius / 100) * (this.chart.options.cutoutPercentage) : 1, 0);
  			this.chart.radiusLength = (this.chart.outerRadius - this.chart.innerRadius) / this.getVisibleDatasetCount();
  
  			this.getDataset().total = 0;
  			helpers.each(this.getDataset().data, function(value) {
  				this.getDataset().total += Math.abs(value);
  			}, this);
  
  			this.outerRadius = this.chart.outerRadius - (this.chart.radiusLength * this.index);
  			this.innerRadius = this.outerRadius - this.chart.radiusLength;
  
  			helpers.each(this.getDataset().metaData, function(arc, index) {
  				this.updateElement(arc, index, reset);
  			}, this);
  		},
  
  		updateElement: function(arc, index, reset) {
  			var circumference = this.calculateCircumference(this.getDataset().data[index]);
  			var centerX = (this.chart.chartArea.left + this.chart.chartArea.right) / 2;
  			var centerY = (this.chart.chartArea.top + this.chart.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 notNullIndex = 0;
  			for (var i = 0; i < index; ++i) {
  				if (!isNaN(this.getDataset().data[i])) {
  					++notNullIndex;
  				}
  			}
  
  			var startAngle = (-0.5 * Math.PI) + (circumference * notNullIndex);
  			var endAngle = startAngle + circumference;
  
  			var resetModel = {
  				x: centerX,
  				y: centerY,
  				innerRadius: 0,
  				outerRadius: this.chart.options.animateScale ? 0 : this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
  				startAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : startAngle,
  				endAngle: this.chart.options.animateRotate ? Math.PI * -0.5 : endAngle,
  
  				backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
  				borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
  				borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
  
  				label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
  			};
  
  			helpers.extend(arc, {
  				// Utility
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index,
  				_scale: this.chart.scale,
  
  				// Desired view properties
  				_model: reset ? resetModel : {
  					x: centerX,
  					y: centerY,
  					innerRadius: 0,
  					outerRadius: this.chart.scale.getDistanceFromCenterForValue(this.getDataset().data[index]),
  					startAngle: startAngle,
  					endAngle: endAngle,
  
  					backgroundColor: arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor),
  					borderWidth: arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth),
  					borderColor: arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor),
  
  					label: helpers.getValueAtIndexOrDefault(this.chart.data.labels, index, this.chart.data.labels[index])
  				}
  			});
  
  			arc.pivot();
  		},
  
  		draw: function(ease) {
  			var easingDecimal = ease || 1;
  			helpers.each(this.getDataset().metaData, function(arc, index) {
  				arc.transition(easingDecimal).draw();
  			});
  		},
  
  		setHoverStyle: function(arc) {
  			var dataset = this.chart.data.datasets[arc._datasetIndex];
  			var index = arc._index;
  
  			arc._model.backgroundColor = arc.custom && arc.custom.hoverBackgroundColor ? arc.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.hoverBackgroundColor, index, helpers.color(arc._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
  			arc._model.borderColor = arc.custom && arc.custom.hoverBorderColor ? arc.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.hoverBorderColor, index, helpers.color(arc._model.borderColor).saturate(0.5).darken(0.1).rgbString());
  			arc._model.borderWidth = arc.custom && arc.custom.hoverBorderWidth ? arc.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.hoverBorderWidth, index, arc._model.borderWidth);
  		},
  
  		removeHoverStyle: function(arc) {
  			var dataset = this.chart.data.datasets[arc._datasetIndex];
  			var index = arc._index;
  
  			arc._model.backgroundColor = arc.custom && arc.custom.backgroundColor ? arc.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().backgroundColor, index, this.chart.options.elements.arc.backgroundColor);
  			arc._model.borderColor = arc.custom && arc.custom.borderColor ? arc.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().borderColor, index, this.chart.options.elements.arc.borderColor);
  			arc._model.borderWidth = arc.custom && arc.custom.borderWidth ? arc.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().borderWidth, index, this.chart.options.elements.arc.borderWidth);
  		},
  
  		calculateCircumference: function(value) {
  			if (isNaN(value)) {
  				return 0;
  			} else {
  				// Count the number of NaN values
  				var numNaN = helpers.where(this.getDataset().data, function(data) {
  					return isNaN(data);
  				}).length;
  
  				return (2 * Math.PI) / (this.getDataset().data.length - numNaN);
  			}
  		}
  	});
  
  };
  },{}],24:[function(require,module,exports){
  "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({
  		linkScales: function() {
  			// No need. Single scale only
  		},
  
  		addElements: function() {
  
  			this.getDataset().metaData = this.getDataset().metaData || [];
  
  			this.getDataset().metaDataset = this.getDataset().metaDataset || new Chart.elements.Line({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_points: this.getDataset().metaData,
  				_loop: true
  			});
  
  			helpers.each(this.getDataset().data, function(value, index) {
  				this.getDataset().metaData[index] = this.getDataset().metaData[index] || new Chart.elements.Point({
  					_chart: this.chart.chart,
  					_datasetIndex: this.index,
  					_index: index,
  					_model: {
  						x: 0, //xScale.getPixelForValue(null, index, true),
  						y: 0 //this.chartArea.bottom,
  					}
  				});
  			}, this);
  		},
  		addElementAndReset: function(index) {
  			this.getDataset().metaData = this.getDataset().metaData || [];
  			var point = new Chart.elements.Point({
  				_chart: this.chart.chart,
  				_datasetIndex: this.index,
  				_index: index
  			});
  
  			// Reset the point
  			this.updateElement(point, index, true);
  
  			// Add to the points array
  			this.getDataset().metaData.splice(index, 0, point);
  
  			// Make sure bezier control points are updated
  			this.updateBezierControlPoints();
  		},
  
  		update: function update(reset) {
  
  			var line = this.getDataset().metaDataset;
  			var points = this.getDataset().metaData;
  
  			var scale = this.chart.scale;
  			var scaleBase;
  
  			if (scale.min < 0 && scale.max < 0) {
  				scaleBase = scale.getPointPositionForValue(0, scale.max);
  			} else if (scale.min > 0 && scale.max > 0) {
  				scaleBase = scale.getPointPositionForValue(0, scale.min);
  			} else {
  				scaleBase = scale.getPointPositionForValue(0, 0);
  			}
  
  			helpers.extend(this.getDataset().metaDataset, {
  				// Utility
  				_datasetIndex: this.index,
  				// Data
  				_children: this.getDataset().metaData,
  				// Model
  				_model: {
  					// Appearance
  					tension: line.custom && line.custom.tension ? line.custom.tension : helpers.getValueOrDefault(this.getDataset().tension, this.chart.options.elements.line.tension),
  					backgroundColor: line.custom && line.custom.backgroundColor ? line.custom.backgroundColor : (this.getDataset().backgroundColor || this.chart.options.elements.line.backgroundColor),
  					borderWidth: line.custom && line.custom.borderWidth ? line.custom.borderWidth : (this.getDataset().borderWidth || this.chart.options.elements.line.borderWidth),
  					borderColor: line.custom && line.custom.borderColor ? line.custom.borderColor : (this.getDataset().borderColor || this.chart.options.elements.line.borderColor),
  					fill: line.custom && line.custom.fill ? line.custom.fill : (this.getDataset().fill !== undefined ? this.getDataset().fill : this.chart.options.elements.line.fill),
  					borderCapStyle: line.custom && line.custom.borderCapStyle ? line.custom.borderCapStyle : (this.getDataset().borderCapStyle || this.chart.options.elements.line.borderCapStyle),
  					borderDash: line.custom && line.custom.borderDash ? line.custom.borderDash : (this.getDataset().borderDash || this.chart.options.elements.line.borderDash),
  					borderDashOffset: line.custom && line.custom.borderDashOffset ? line.custom.borderDashOffset : (this.getDataset().borderDashOffset || this.chart.options.elements.line.borderDashOffset),
  					borderJoinStyle: line.custom && line.custom.borderJoinStyle ? line.custom.borderJoinStyle : (this.getDataset().borderJoinStyle || this.chart.options.elements.line.borderJoinStyle),
  
  					// Scale
  					scaleTop: scale.top,
  					scaleBottom: scale.bottom,
  					scaleZero: scaleBase
  				}
  			});
  
  			this.getDataset().metaDataset.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 pointPosition = this.chart.scale.getPointPositionForValue(index, this.getDataset().data[index]);
  
  			helpers.extend(point, {
  				// Utility
  				_datasetIndex: this.index,
  				_index: index,
  				_scale: this.chart.scale,
  
  				// Desired view properties
  				_model: {
  					x: reset ? this.chart.scale.xCenter : pointPosition.x, // value not used in dataset scale, but we want a consistent API between scales
  					y: reset ? this.chart.scale.yCenter : pointPosition.y,
  
  					// Appearance
  					tension: point.custom && point.custom.tension ? point.custom.tension : helpers.getValueOrDefault(this.getDataset().tension, this.chart.options.elements.line.tension),
  					radius: point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().pointRadius, index, this.chart.options.elements.point.radius),
  					backgroundColor: point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor),
  					borderColor: point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor),
  					borderWidth: point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth),
  					pointStyle: point.custom && point.custom.pointStyle ? point.custom.pointStyle : helpers.getValueAtIndexOrDefault(this.getDataset().pointStyle, index, this.chart.options.elements.point.pointStyle),
  
  					// Tooltip
  					hitRadius: point.custom && point.custom.hitRadius ? point.custom.hitRadius : helpers.getValueAtIndexOrDefault(this.getDataset().hitRadius, index, this.chart.options.elements.point.hitRadius)
  				}
  			});
  
  			point._model.skip = point.custom && point.custom.skip ? point.custom.skip : (isNaN(point._model.x) || isNaN(point._model.y));
  		},
  		updateBezierControlPoints: function() {
  			helpers.each(this.getDataset().metaData, function(point, index) {
  				var controlPoints = helpers.splineCurve(
  					helpers.previousItem(this.getDataset().metaData, index, true)._model,
  					point._model,
  					helpers.nextItem(this.getDataset().metaData, index, true)._model,
  					point._model.tension
  				);
  
  				// Prevent the bezier going outside of the bounds of the graph
  				point._model.controlPointPreviousX = Math.max(Math.min(controlPoints.previous.x, this.chart.chartArea.right), this.chart.chartArea.left);
  				point._model.controlPointPreviousY = Math.max(Math.min(controlPoints.previous.y, this.chart.chartArea.bottom), this.chart.chartArea.top);
  
  				point._model.controlPointNextX = Math.max(Math.min(controlPoints.next.x, this.chart.chartArea.right), this.chart.chartArea.left);
  				point._model.controlPointNextY = Math.max(Math.min(controlPoints.next.y, this.chart.chartArea.bottom), this.chart.chartArea.top);
  
  				// Now pivot the point for animation
  				point.pivot();
  			}, this);
  		},
  
  		draw: function(ease) {
  			var easingDecimal = ease || 1;
  
  			// Transition Point Locations
  			helpers.each(this.getDataset().metaData, function(point, index) {
  				point.transition(easingDecimal);
  			});
  
  			// Transition and Draw the line
  			this.getDataset().metaDataset.transition(easingDecimal).draw();
  
  			// Draw the points
  			helpers.each(this.getDataset().metaData, function(point) {
  				point.draw();
  			});
  		},
  
  		setHoverStyle: function(point) {
  			// Point
  			var dataset = this.chart.data.datasets[point._datasetIndex];
  			var index = point._index;
  
  			point._model.radius = point.custom && point.custom.hoverRadius ? point.custom.hoverRadius : helpers.getValueAtIndexOrDefault(dataset.pointHoverRadius, index, this.chart.options.elements.point.hoverRadius);
  			point._model.backgroundColor = point.custom && point.custom.hoverBackgroundColor ? point.custom.hoverBackgroundColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBackgroundColor, index, helpers.color(point._model.backgroundColor).saturate(0.5).darken(0.1).rgbString());
  			point._model.borderColor = point.custom && point.custom.hoverBorderColor ? point.custom.hoverBorderColor : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderColor, index, helpers.color(point._model.borderColor).saturate(0.5).darken(0.1).rgbString());
  			point._model.borderWidth = point.custom && point.custom.hoverBorderWidth ? point.custom.hoverBorderWidth : helpers.getValueAtIndexOrDefault(dataset.pointHoverBorderWidth, index, point._model.borderWidth);
  		},
  
  		removeHoverStyle: function(point) {
  			var dataset = this.chart.data.datasets[point._datasetIndex];
  			var index = point._index;
  
  			point._model.radius = point.custom && point.custom.radius ? point.custom.radius : helpers.getValueAtIndexOrDefault(this.getDataset().radius, index, this.chart.options.elements.point.radius);
  			point._model.backgroundColor = point.custom && point.custom.backgroundColor ? point.custom.backgroundColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBackgroundColor, index, this.chart.options.elements.point.backgroundColor);
  			point._model.borderColor = point.custom && point.custom.borderColor ? point.custom.borderColor : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderColor, index, this.chart.options.elements.point.borderColor);
  			point._model.borderWidth = point.custom && point.custom.borderWidth ? point.custom.borderWidth : helpers.getValueAtIndexOrDefault(this.getDataset().pointBorderWidth, index, this.chart.options.elements.point.borderWidth);
  		}
  	});
  };
  },{}],25:[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();
  			}
  		}
  	};
  };
  },{}],26:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  	//Create a dictionary of chart types, to allow for extension of existing types
  	Chart.types = {};
  
  	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
  	//Destroy method on the chart will remove the instance of the chart from this reference.
  	Chart.instances = {};
  
  	// Controllers available for dataset visualization eg. bar, line, slice, etc.
  	Chart.controllers = {};
  
  	// The 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 defaultXAxisID = 'x-axis-';
  			var defaultYAxisID = 'y-axis-';
  
  			if (this.options.scales) {
  				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
  					helpers.each(this.options.scales.xAxes, function(xAxisOptions, index) {
  						xAxisOptions.id = xAxisOptions.id || (defaultXAxisID + index);
  					});
  				}
  
  				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
  					// Build the y axes
  					helpers.each(this.options.scales.yAxes, function(yAxisOptions, index) {
  						yAxisOptions.id = yAxisOptions.id || (defaultYAxisID + index);
  					});
  				}
  			}
  		},
  		buildScales: function buildScales() {
  			// Map of scale ID to scale object so we can lookup later
  			this.scales = {};
  
  			// Build the x axes
  			if (this.options.scales) {
  				if (this.options.scales.xAxes && this.options.scales.xAxes.length) {
  					helpers.each(this.options.scales.xAxes, function(xAxisOptions, index) {
  						var xType = helpers.getValueOrDefault(xAxisOptions.type, 'category');
  						var ScaleClass = Chart.scaleService.getScaleConstructor(xType);
  						if (ScaleClass) {
  							var scale = new ScaleClass({
  								ctx: this.chart.ctx,
  								options: xAxisOptions,
  								chart: this,
  								id: xAxisOptions.id
  							});
  
  							this.scales[scale.id] = scale;
  						}
  					}, this);
  				}
  
  				if (this.options.scales.yAxes && this.options.scales.yAxes.length) {
  					// Build the y axes
  					helpers.each(this.options.scales.yAxes, function(yAxisOptions, index) {
  						var yType = helpers.getValueOrDefault(yAxisOptions.type, 'linear');
  						var ScaleClass = Chart.scaleService.getScaleConstructor(yType);
  						if (ScaleClass) {
  							var scale = new ScaleClass({
  								ctx: this.chart.ctx,
  								options: yAxisOptions,
  								chart: this,
  								id: yAxisOptions.id
  							});
  
  							this.scales[scale.id] = scale;
  						}
  					}, this);
  				}
  			}
  			if (this.options.scale) {
  				// Build radial axes
  				var ScaleClass = Chart.scaleService.getScaleConstructor(this.options.scale.type);
  				if (ScaleClass) {
  					var scale = new ScaleClass({
  						ctx: this.chart.ctx,
  						options: this.options.scale,
  						chart: this
  					});
  
  					this.scale = scale;
  
  					this.scales.radialScale = 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) {
  				if (!dataset.type) {
  					dataset.type = this.config.type;
  				}
  
  				var type = dataset.type;
  				types.push(type);
  
  				if (dataset.controller) {
  					dataset.controller.updateIndex(datasetIndex);
  				} else {
  					dataset.controller = new Chart.controllers[type](this, datasetIndex);
  					newControllers.push(dataset.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) {
  				dataset.controller.reset();
  			});
  		},
  
  		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();
  
  			Chart.layoutService.update(this, this.chart.width, this.chart.height);
  
  			// Can only reset the new controllers after the scales have been updated
  			helpers.each(newControllers, function(controller) {
  				controller.reset();
  			});
  
  			// Make sure all dataset controllers have correct meta data counts
  			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
  				dataset.controller.buildOrUpdateElements();
  			});
  
  			// This will loop through any data and do the appropriate element update for the type
  			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
  				dataset.controller.update();
  			});
  			this.render(animationDuration, lazy);
  
  			Chart.pluginService.notifyPlugins('afterUpdate', [this]);
  		},
  
  		render: function render(duration, lazy) {
  
  			if (this.options.animation && ((typeof duration !== 'undefined' && duration !== 0) || (typeof duration === 'undefined' && this.options.animation.duration !== 0))) {
  				var animation = new Chart.Animation();
  				animation.numSteps = (duration || this.options.animation.duration) / 16.66; //60 fps
  				animation.easing = this.options.animation.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 = this.options.animation.onProgress;
  				animation.onAnimationComplete = this.options.animation.onComplete;
  
  				Chart.animationService.addAnimation(this, animation, duration, lazy);
  			} else {
  				this.draw();
  				if (this.options.animation && this.options.animation.onComplete && this.options.animation.onComplete.call) {
  					this.options.animation.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
  			this.chart.ctx.save();
  			this.chart.ctx.beginPath();
  			this.chart.ctx.rect(this.chartArea.left, this.chartArea.top, this.chartArea.right - this.chartArea.left, this.chartArea.bottom - this.chartArea.top);
  			this.chart.ctx.clip();
  
  			// Draw each dataset via its respective controller (reversed to support proper line stacking)
  			helpers.each(this.data.datasets, function(dataset, datasetIndex) {
  				if (helpers.isDatasetVisible(dataset)) {
  					dataset.controller.draw(ease);
  				}
  			}, null, true);
  
  			// Restore from the clipping operation
  			this.chart.ctx.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 (helpers.isDatasetVisible(dataset)) {
  					helpers.each(dataset.metaData, function(element, index) {
  						if (element.inRange(eventPosition.x, eventPosition.y)) {
  							elementsArray.push(element);
  							return elementsArray;
  						}
  					});
  				}
  			});
  
  			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++) {
  						if (helpers.isDatasetVisible(this.data.datasets[i])) {
  							for (var j = 0; j < this.data.datasets[i].metaData.length; j++) {
  								if (this.data.datasets[i].metaData[j].inRange(eventPosition.x, eventPosition.y)) {
  									return this.data.datasets[i].metaData[j];
  								}
  							}
  						}
  					}
  				}
  			}).call(this);
  
  			if (!found) {
  				return elementsArray;
  			}
  
  			helpers.each(this.data.datasets, function(dataset, dsIndex) {
  				if (helpers.isDatasetVisible(dataset)) {
  					elementsArray.push(dataset.metaData[found._index]);
  				}
  			});
  
  			return elementsArray;
  		},
  
  		getDatasetAtEvent: function(e) {
  			var elementsArray = this.getElementAtEvent(e);
  
  			if (elementsArray.length > 0) {
  				elementsArray = this.data.datasets[elementsArray[0]._datasetIndex].metaData;
  			}
  
  			return elementsArray;
  		},
  
  		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);
  			});
  		},
  		eventHandler: function eventHandler(e) {
  			this.lastActive = this.lastActive || [];
  			this.lastTooltipActive = this.lastTooltipActive || [];
  
  			// Find Active Elements for hover and tooltips
  			if (e.type === 'mouseout') {
  				this.active = [];
  				this.tooltipActive = [];
  			} else {
  
  				var _this = this;
  				var getItemsForMode = function(mode) {
  					switch (mode) {
  						case 'single':
  							return _this.getElementAtEvent(e);
  						case 'label':
  							return _this.getElementsAtEvent(e);
  						case 'dataset':
  							return _this.getDatasetAtEvent(e);
  						default:
  							return e;
  					}
  				};
  
  				this.active = getItemsForMode(this.options.hover.mode);
  				this.tooltipActive = getItemsForMode(this.options.tooltips.mode);
  			}
  
  			// On Hover hook
  			if (this.options.hover.onHover) {
  				this.options.hover.onHover.call(this, this.active);
  			}
  
  			if (e.type === 'mouseup' || e.type === 'click') {
  				if (this.options.onClick) {
  					this.options.onClick.call(this, e, this.active);
  				}
  
  				if (this.legend && this.legend.handleEvent) {
  					this.legend.handleEvent(e);
  				}
  			}
  
  			var dataset;
  			var index;
  
  			// Remove styling for last active (even if it may still be active)
  			if (this.lastActive.length) {
  				switch (this.options.hover.mode) {
  					case 'single':
  						this.data.datasets[this.lastActive[0]._datasetIndex].controller.removeHoverStyle(this.lastActive[0], this.lastActive[0]._datasetIndex, this.lastActive[0]._index);
  						break;
  					case 'label':
  					case 'dataset':
  						for (var i = 0; i < this.lastActive.length; i++) {
  							if (this.lastActive[i])
  								this.data.datasets[this.lastActive[i]._datasetIndex].controller.removeHoverStyle(this.lastActive[i], this.lastActive[i]._datasetIndex, this.lastActive[i]._index);
  						}
  						break;
  					default:
  						// Don't change anything
  				}
  			}
  
  			// Built in hover styling
  			if (this.active.length && this.options.hover.mode) {
  				switch (this.options.hover.mode) {
  					case 'single':
  						this.data.datasets[this.active[0]._datasetIndex].controller.setHoverStyle(this.active[0]);
  						break;
  					case 'label':
  					case 'dataset':
  						for (var j = 0; j < this.active.length; j++) {
  							if (this.active[j])
  								this.data.datasets[this.active[j]._datasetIndex].controller.setHoverStyle(this.active[j]);
  						}
  						break;
  					default:
  						// Don't change anything
  				}
  			}
  
  
  			// Built in Tooltips
  			if (this.options.tooltips.enabled || this.options.tooltips.custom) {
  
  				// The usual updates
  				this.tooltip.initialize();
  				this.tooltip._active = this.tooltipActive;
  				this.tooltip.update();
  			}
  
  			// Hover animations
  			this.tooltip.pivot();
  
  			if (!this.animating) {
  				var changed;
  
  				helpers.each(this.active, function(element, index) {
  					if (element !== this.lastActive[index]) {
  						changed = true;
  					}
  				}, this);
  
  				helpers.each(this.tooltipActive, function(element, index) {
  					if (element !== this.lastTooltipActive[index]) {
  						changed = true;
  					}
  				}, this);
  
  				// If entering, leaving, or changing elements, animate the change via pivot
  				if ((this.lastActive.length !== this.active.length) ||
  					(this.lastTooltipActive.length !== this.tooltipActive.length) ||
  					changed) {
  
  					this.stop();
  
  					if (this.options.tooltips.enabled || this.options.tooltips.custom) {
  						this.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.
  					this.render(this.options.hover.animationDuration, true);
  				}
  			}
  
  			// Remember Last Actives
  			this.lastActive = this.active;
  			this.lastTooltipActive = this.tooltipActive;
  			return this;
  		}
  	});
  };
  
  },{}],27:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	// 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, {
  		initialize: function(chart, datasetIndex) {
  			this.chart = chart;
  			this.index = datasetIndex;
  			this.linkScales();
  			this.addElements();
  		},
  		updateIndex: function(datasetIndex) {
  			this.index = datasetIndex;
  		},
  
  		linkScales: function() {
  			if (!this.getDataset().xAxisID) {
  				this.getDataset().xAxisID = this.chart.options.scales.xAxes[0].id;
  			}
  
  			if (!this.getDataset().yAxisID) {
  				this.getDataset().yAxisID = this.chart.options.scales.yAxes[0].id;
  			}
  		},
  
  		getDataset: function() {
  			return this.chart.data.datasets[this.index];
  		},
  
  		getScaleForId: function(scaleID) {
  			return this.chart.scales[scaleID];
  		},
  
  		reset: function() {
  			this.update(true);
  		},
  
  		buildOrUpdateElements: function buildOrUpdateElements() {
  			// Handle the number of data points changing
  			var numData = this.getDataset().data.length;
  			var numMetaData = this.getDataset().metaData.length;
  
  			// Make sure that we handle number of datapoints changing
  			if (numData < numMetaData) {
  				// Remove excess bars for data points that have been removed
  				this.getDataset().metaData.splice(numData, numMetaData - numData);
  			} else if (numData > numMetaData) {
  				// Add new elements
  				for (var index = numMetaData; index < numData; ++index) {
  					this.addElementAndReset(index);
  				}
  			}
  		},
  
  		// Controllers should implement the following
  		addElements: helpers.noop,
  		addElementAndReset: helpers.noop,
  		draw: helpers.noop,
  		removeHoverStyle: helpers.noop,
  		setHoverStyle: helpers.noop,
  		update: helpers.noop
  	});
  
  	Chart.DatasetController.extend = helpers.inherits;
  
  };
  },{}],28:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
    var helpers = Chart.helpers;
  
    Chart.elements = {};
  
    Chart.Element = function(configuration) {
      helpers.extend(this, configuration);
      this.initialize.apply(this, arguments);
    };
    helpers.extend(Chart.Element.prototype, {
      initialize: function() {},
      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] === '_' || !this._model.hasOwnProperty(key)) {
            // 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._start[key]).mix(helpers.color(this._model[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;
  
  };
  
  },{}],29:[function(require,module,exports){
  /*global window: false */
  /*global document: false */
  "use strict";
  
  var color = require('chartjs-color');
  
  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 (obj.hasOwnProperty(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) {
  				if (extensionObject.hasOwnProperty(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 (extension.hasOwnProperty(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 (extension.hasOwnProperty(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) {
  		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 "chart-" + 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();
  
  		if (e.touches && e.touches.length > 0) {
  			mouseX = e.touches[0].clientX;
  			mouseY = e.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
  		if (!chartInstance.events)
  			chartInstance.events = {};
  
  		helpers.each(arrayOfEvents, function(eventName) {
  			chartInstance.events[eventName] = function() {
  				handler.apply(chartInstance, arguments);
  			};
  			helpers.addEvent(chartInstance.chart.canvas, eventName, chartInstance.events[eventName]);
  		});
  	};
  	helpers.unbindEvents = function(chartInstance, arrayOfEvents) {
  		helpers.each(arrayOfEvents, function(handler, eventName) {
  			helpers.removeEvent(chartInstance.chart.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;
  	}
  
  	// 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 (max-width / max-height)
  	// @param percentageProperty : property of parent to use when calculating width as a percentage
  	function getConstraintDimension(domNode, maxStyle, percentageProperty) {
  		var constrainedDimension;
  		var constrainedNode = document.defaultView.getComputedStyle(domNode)[maxStyle];
  		var constrainedContainer = document.defaultView.getComputedStyle(domNode.parentNode)[maxStyle];
  		var hasCNode = constrainedNode !== null && constrainedNode !== "none";
  		var hasCContainer = constrainedContainer !== null && constrainedContainer !== "none";
  
  		if (hasCNode || hasCContainer) {
  			constrainedDimension = Math.min((hasCNode ? parseMaxStyle(constrainedNode, domNode, percentageProperty) : Number.POSITIVE_INFINITY), (hasCContainer ? parseMaxStyle(constrainedContainer, domNode.parentNode, percentageProperty) : Number.POSITIVE_INFINITY));
  		}
  		return constrainedDimension;
  	}
  	// 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);
  		if (cw !== undefined) {
  			w = Math.min(w, cw);
  		}
  
  		return w;
  	};
  	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);
  		if (ch !== undefined) {
  			h = Math.min(h, ch);
  		}
  
  		return h;
  	};
  	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 width = chart.canvas.width;
  		var height = chart.canvas.height;
  		var pixelRatio = chart.currentDevicePixelRatio = window.devicePixelRatio || 1;
  
  		if (pixelRatio !== 1) {
  			ctx.canvas.height = height * pixelRatio;
  			ctx.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;
  		}
  
  		ctx.canvas.style.width = width + 'px';
  		ctx.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 || {};
  		cache.data = cache.data || {};
  		cache.garbageCollect = cache.garbageCollect || [];
  
  		if (cache.font !== font) {
  			cache.data = {};
  			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 = cache.data[string];
  				if (!textWidth) {
  					textWidth = cache.data[string] = ctx.measureText(string).width;
  					cache.garbageCollect.push(string);
  				}
  
  				if (textWidth > longest) {
  					longest = textWidth;
  				}
  			}
  		});
  
  		var gcLen = cache.garbageCollect.length / 2;
  		if (gcLen > arrayOfStrings.length) {
  			for (var i = 0; i < gcLen; i++) {
  				delete cache.data[cache.garbageCollect[i]];
  			}
  			cache.garbageCollect.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
  		hiddenIframe.style.width = '100%';
  		hiddenIframe.style.display = 'block';
  		hiddenIframe.style.border = 0;
  		hiddenIframe.style.height = 0;
  		hiddenIframe.style.margin = 0;
  		hiddenIframe.style.position = 'absolute';
  		hiddenIframe.style.left = 0;
  		hiddenIframe.style.right = 0;
  		hiddenIframe.style.top = 0;
  		hiddenIframe.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);
  	};
  	helpers.pushAllIfDefined = function(element, array) {
  		if (typeof element === "undefined") {
  			return;
  		}
  
  		if (helpers.isArray(element)) {
  			array.push.apply(array, element);
  		} else {
  			array.push(element);
  		}
  	};
  	helpers.isDatasetVisible = function(dataset) {
  		return !dataset.hidden;
  	};
  	helpers.callCallback = function(fn, args, _tArg) {
  		if (fn && typeof fn.call === 'function') {
  			fn.apply(_tArg, args);
  		}
  	};
  
  };
  
  },{"chartjs-color":6}],30:[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;
  
  };
  
  },{}],31:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	// The layout service is very self explanatory.  It's responsible for the layout within a chart.
  	// Scales, Legends and Plugins all rely on the layout service and can easily register to be placed anywhere they need
  	// It is this service's responsibility of carrying out that layout.
  	Chart.layoutService = {
  		defaults: {},
  
  		// Register a box to a chartInstance. A box is simply a reference to an object that requires layout. eg. Scales, Legend, Plugins.
  		addBox: function(chartInstance, box) {
  			if (!chartInstance.boxes) {
  				chartInstance.boxes = [];
  			}
  			chartInstance.boxes.push(box);
  		},
  
  		removeBox: function(chartInstance, box) {
  			if (!chartInstance.boxes) {
  				return;
  			}
  			chartInstance.boxes.splice(chartInstance.boxes.indexOf(box), 1);
  		},
  
  		// The most important function
  		update: function(chartInstance, width, height) {
  
  			if (!chartInstance) {
  				return;
  			}
  
  			var 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";
  			});
  
  			function fullWidthSorter(a, b) {
  
  			}
  
  			// 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) {
  					box.width = newMaxChartAreaWidth;
  				});
  
  				helpers.each(bottomBoxes, function(box) {
  					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);
  			});
  		}
  	};
  };
  
  },{}],32:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	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 dataset = this.chart.data.datasets[legendItem.datasetIndex];
  			dataset.hidden = !dataset.hidden;
  
  			// We hid a dataset ... rerender the chart
  			this.chart.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(data) {
  				return helpers.isArray(data.datasets) ? data.datasets.map(function(dataset, i) {
  					return {
  						text: dataset.label,
  						fillStyle: dataset.backgroundColor,
  						hidden: dataset.hidden,
  						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: helpers.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: helpers.noop,
  
  		//
  
  		beforeSetDimensions: helpers.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: helpers.noop,
  
  		//
  
  		beforeBuildLabels: helpers.noop,
  		buildLabels: function() {
  			this.legendItems = this.options.labels.generateLabels.call(this, this.chart.data);
  			if(this.options.reverse){
  				this.legendItems.reverse();
  			}
  		},
  		afterBuildLabels: helpers.noop,
  
  		//
  
  		beforeFit: helpers.noop,
  		fit: function() {
  
  			var ctx = this.ctx;
  			var fontSize = helpers.getValueOrDefault(this.options.labels.fontSize, Chart.defaults.global.defaultFontSize);
  			var fontStyle = helpers.getValueOrDefault(this.options.labels.fontStyle, Chart.defaults.global.defaultFontStyle);
  			var fontFamily = helpers.getValueOrDefault(this.options.labels.fontFamily, Chart.defaults.global.defaultFontFamily);
  			var labelFont = helpers.fontString(fontSize, fontStyle, fontFamily);
  
  			// Reset hit boxes
  			this.legendHitBoxes = [];
  
  			// Width
  			if (this.isHorizontal()) {
  				this.minSize.width = this.maxWidth; // fill all the width
  			} else {
  				this.minSize.width = this.options.display ? 10 : 0;
  			}
  
  			// height
  			if (this.isHorizontal()) {
  				this.minSize.height = this.options.display ? 10 : 0;
  			} else {
  				this.minSize.height = this.maxHeight; // fill all the height
  			}
  
  			// Increase sizes here
  			if (this.options.display) {
  				if (this.isHorizontal()) {
  					// Labels
  
  					// Width of each line of legend boxes. Labels wrap onto multiple lines when there are too many to fit on one
  					this.lineWidths = [0];
  					var totalHeight = this.legendItems.length ? fontSize + (this.options.labels.padding) : 0;
  
  					ctx.textAlign = "left";
  					ctx.textBaseline = 'top';
  					ctx.font = labelFont;
  
  					helpers.each(this.legendItems, function(legendItem, i) {
  						var width = this.options.labels.boxWidth + (fontSize / 2) + ctx.measureText(legendItem.text).width;
  						if (this.lineWidths[this.lineWidths.length - 1] + width + this.options.labels.padding >= this.width) {
  							totalHeight += fontSize + (this.options.labels.padding);
  							this.lineWidths[this.lineWidths.length] = this.left;
  						}
  
  						// Store the hitbox width and height here. Final position will be updated in `draw`
  						this.legendHitBoxes[i] = {
  							left: 0,
  							top: 0,
  							width: width,
  							height: fontSize
  						};
  
  						this.lineWidths[this.lineWidths.length - 1] += width + this.options.labels.padding;
  					}, this);
  
  					this.minSize.height += totalHeight;
  
  				} else {
  					// TODO vertical
  				}
  			}
  
  			this.width = this.minSize.width;
  			this.height = this.minSize.height;
  
  		},
  		afterFit: helpers.noop,
  
  		// Shared Methods
  		isHorizontal: function() {
  			return this.options.position === "top" || this.options.position === "bottom";
  		},
  
  		// Actualy draw the legend on the canvas
  		draw: function() {
  			if (this.options.display) {
  				var ctx = this.ctx;
  				var cursor = {
  					x: this.left + ((this.width - this.lineWidths[0]) / 2),
  					y: this.top + this.options.labels.padding,
  					line: 0
  				};
  
  				var fontColor = helpers.getValueOrDefault(this.options.labels.fontColor, Chart.defaults.global.defaultFontColor);
  				var fontSize = helpers.getValueOrDefault(this.options.labels.fontSize, Chart.defaults.global.defaultFontSize);
  				var fontStyle = helpers.getValueOrDefault(this.options.labels.fontStyle, Chart.defaults.global.defaultFontStyle);
  				var fontFamily = helpers.getValueOrDefault(this.options.labels.fontFamily, Chart.defaults.global.defaultFontFamily);
  				var 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;
  
  					helpers.each(this.legendItems, function(legendItem, i) {
  						var textWidth = ctx.measureText(legendItem.text).width;
  						var width = this.options.labels.boxWidth + (fontSize / 2) + textWidth;
  
  						if (cursor.x + width >= this.width) {
  							cursor.y += fontSize + (this.options.labels.padding);
  							cursor.line++;
  							cursor.x = this.left + ((this.width - this.lineWidths[cursor.line]) / 2);
  						}
  
  						// Set the ctx for the box
  						ctx.save();
  
  						var itemOrDefault = function(item, defaulVal) {
  							return item !== undefined ? item : defaulVal;
  						};
  
  						ctx.fillStyle = itemOrDefault(legendItem.fillStyle, Chart.defaults.global.defaultColor);
  						ctx.lineCap = itemOrDefault(legendItem.lineCap, Chart.defaults.global.elements.line.borderCapStyle);
  						ctx.lineDashOffset = itemOrDefault(legendItem.lineDashOffset, Chart.defaults.global.elements.line.borderDashOffset);
  						ctx.lineJoin = itemOrDefault(legendItem.lineJoin, Chart.defaults.global.elements.line.borderJoinStyle);
  						ctx.lineWidth = itemOrDefault(legendItem.lineWidth, Chart.defaults.global.elements.line.borderWidth);
  						ctx.strokeStyle = itemOrDefault(legendItem.strokeStyle, Chart.defaults.global.defaultColor);
  
  						if (ctx.setLineDash) {
  							// IE 9 and 10 do not support line dash
  							ctx.setLineDash(itemOrDefault(legendItem.lineDash, Chart.defaults.global.elements.line.borderDash));
  						}
  
  						// Draw the box
  						ctx.strokeRect(cursor.x, cursor.y, this.options.labels.boxWidth, fontSize);
  						ctx.fillRect(cursor.x, cursor.y, this.options.labels.boxWidth, fontSize);
  
  						ctx.restore();
  
  						this.legendHitBoxes[i].left = cursor.x;
  						this.legendHitBoxes[i].top = cursor.y;
  
  						// Fill the actual label
  						ctx.fillText(legendItem.text, this.options.labels.boxWidth + (fontSize / 2) + cursor.x, cursor.y);
  
  						if (legendItem.hidden) {
  							// Strikethrough the text if hidden
  							ctx.beginPath();
  							ctx.lineWidth = 2;
  							ctx.moveTo(this.options.labels.boxWidth + (fontSize / 2) + cursor.x, cursor.y + (fontSize / 2));
  							ctx.lineTo(this.options.labels.boxWidth + (fontSize / 2) + cursor.x + textWidth, cursor.y + (fontSize / 2));
  							ctx.stroke();
  						}
  
  						cursor.x += width + (this.options.labels.padding);
  					}, this);
  				} else {
  
  				}
  			}
  		},
  
  		// Handle an event
  		handleEvent: function(e) {
  			var position = helpers.getRelativePosition(e, this.chart.chart);
  
  			if (position.x >= this.left && position.x <= this.right && position.y >= this.top && position.y <= this.bottom) {
  				// See if we are touching one of the dataset boxes
  				for (var i = 0; i < this.legendHitBoxes.length; ++i) {
  					var hitBox = this.legendHitBoxes[i];
  
  					if (position.x >= hitBox.left && position.x <= hitBox.left + hitBox.width && position.y >= hitBox.top && position.y <= hitBox.top + hitBox.height) {
  						// Touching an element
  						if (this.options.onClick) {
  							this.options.onClick.call(this, e, this.legendItems[i]);
  						}
  						break;
  					}
  				}
  			}
  		}
  	});
  
  };
  
  },{}],33:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  	var helpers = Chart.helpers;
  
  	// Plugins are stored here
  	Chart.plugins = [];
  	Chart.pluginService = {
  		// Register a new plugin
  		register: function(plugin) {
  			if (Chart.plugins.indexOf(plugin) === -1) {
  				Chart.plugins.push(plugin);
  			}
  		},
  
  		// Remove a registered plugin
  		remove: function(plugin) {
  			var idx = Chart.plugins.indexOf(plugin);
  			if (idx !== -1) {
  				Chart.plugins.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);
  		}
  	};
  
  	Chart.PluginBase = Chart.Element.extend({
  		// Plugin methods. All functions are passed the chart instance
  
  		// Called at start of chart init
  		beforeInit: helpers.noop,
  
  		// Called at end of chart init
  		afterInit: helpers.noop,
  
  		// Called at start of update
  		beforeUpdate: helpers.noop,
  
  		// Called at end of update
  		afterUpdate: helpers.noop,
  
  		// Called at start of draw
  		beforeDraw: helpers.noop,
  
  		// Called at end of draw
  		afterDraw: helpers.noop,
  
  		// Called during destroy
  		destroy: helpers.noop,
  	});
  };
  
  },{}],34:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.scale = {
  		display: true,
  
  		// grid line settings
  		gridLines: {
  			display: true,
  			color: "rgba(0, 0, 0, 0.1)",
  			lineWidth: 1,
  			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,
  			maxRotation: 50,
  			mirror: false,
  			padding: 10,
  			reverse: false,
  			display: true,
  			autoSkip: true,
  			autoSkipPadding: 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() {
  			//Get the width of each grid by calculating the difference
  			//between x offsets between 0 and 1.
  			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;
  
  			var firstWidth = this.ctx.measureText(this.ticks[0]).width;
  			var lastWidth = this.ctx.measureText(this.ticks[this.ticks.length - 1]).width;
  			var firstRotated;
  
  			this.labelRotation = 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(this.ctx, 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 < this.options.ticks.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() {
  
  			this.minSize = {
  				width: 0,
  				height: 0
  			};
  
  			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);
  
  			var scaleLabelFontSize = helpers.getValueOrDefault(this.options.scaleLabel.fontSize, Chart.defaults.global.defaultFontSize);
  			var scaleLabelFontStyle = helpers.getValueOrDefault(this.options.scaleLabel.fontStyle, Chart.defaults.global.defaultFontStyle);
  			var scaleLabelFontFamily = helpers.getValueOrDefault(this.options.scaleLabel.fontFamily, Chart.defaults.global.defaultFontFamily);
  			var scaleLabelFont = helpers.fontString(scaleLabelFontSize, scaleLabelFontStyle, scaleLabelFontFamily);
  
  			// Width
  			if (this.isHorizontal()) {
  				// subtract the margins to line up with the chartArea if we are a full width scale
  				this.minSize.width = this.isFullWidth() ? this.maxWidth - this.margins.left - this.margins.right : this.maxWidth;
  			} else {
  				this.minSize.width = this.options.gridLines.tickMarkLength;
  			}
  
  			// height
  			if (this.isHorizontal()) {
  				this.minSize.height = this.options.gridLines.tickMarkLength;
  			} else {
  				this.minSize.height = this.maxHeight; // fill all the height
  			}
  
  			// Are we showing a title for the scale?
  			if (this.options.scaleLabel.display) {
  				if (this.isHorizontal()) {
  					this.minSize.height += (scaleLabelFontSize * 1.5);
  				} else {
  					this.minSize.width += (scaleLabelFontSize * 1.5);
  				}
  			}
  
  			if (this.options.ticks.display && this.options.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 (this.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;
  
  					this.minSize.height = Math.min(this.maxHeight, this.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 - this.minSize.width;
  
  					// Account for padding
  					if (!this.options.ticks.mirror) {
  						largestTextWidth += this.options.ticks.padding;
  					}
  
  					if (largestTextWidth < maxLabelWidth) {
  						// We don't need all the room
  						this.minSize.width += largestTextWidth;
  					} else {
  						// Expand to max size
  						this.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 = this.minSize.width;
  			this.height = this.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) {
  					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 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);
  			}
  		},
  
  		// Actualy draw the scale on the canvas
  		// @param {rectangle} chartArea : the area of the chart to draw full grid lines on
  		draw: function(chartArea) {
  			if (this.options.display) {
  
  				var setContextLineSettings;
  				var isRotated = this.labelRotation !== 0;
  				var skipRatio;
  				var scaleLabelX;
  				var scaleLabelY;
  				var useAutoskipper = this.options.ticks.autoSkip;
  
  
  				// figure out the maximum number of gridlines to show
  				var maxTicks;
  
  				if (this.options.ticks.maxTicksLimit) {
  					maxTicks = this.options.ticks.maxTicksLimit;
  				}
  
  				var tickFontColor = helpers.getValueOrDefault(this.options.ticks.fontColor, Chart.defaults.global.defaultFontColor);
  				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);
  				var tl = this.options.gridLines.tickMarkLength;
  
  				var scaleLabelFontColor = helpers.getValueOrDefault(this.options.scaleLabel.fontColor, Chart.defaults.global.defaultFontColor);
  				var scaleLabelFontSize = helpers.getValueOrDefault(this.options.scaleLabel.fontSize, Chart.defaults.global.defaultFontSize);
  				var scaleLabelFontStyle = helpers.getValueOrDefault(this.options.scaleLabel.fontStyle, Chart.defaults.global.defaultFontStyle);
  				var scaleLabelFontFamily = helpers.getValueOrDefault(this.options.scaleLabel.fontFamily, Chart.defaults.global.defaultFontFamily);
  				var scaleLabelFont = helpers.fontString(scaleLabelFontSize, scaleLabelFontStyle, scaleLabelFontFamily);
  
  				var cosRotation = Math.cos(helpers.toRadians(this.labelRotation));
  				var sinRotation = Math.sin(helpers.toRadians(this.labelRotation));
  				var longestRotatedLabel = this.longestLabelWidth * cosRotation;
  				var rotatedLabelHeight = tickFontSize * sinRotation;
  
  				// Make sure we draw text in the correct color and font
  				this.ctx.fillStyle = tickFontColor;
  
  				if (this.isHorizontal()) {
  					setContextLineSettings = true;
  					var yTickStart = this.options.position === "bottom" ? this.top : this.bottom - tl;
  					var yTickEnd = this.options.position === "bottom" ? this.top + tl : this.bottom;
  					skipRatio = false;
  
  					if (((longestRotatedLabel / 2) + this.options.ticks.autoSkipPadding) * this.ticks.length > (this.width - (this.paddingLeft + this.paddingRight))) {
  						skipRatio = 1 + Math.floor((((longestRotatedLabel / 2) + this.options.ticks.autoSkipPadding) * this.ticks.length) / (this.width - (this.paddingLeft + this.paddingRight)));
  					}
  
  					// if they defined a max number of ticks,
  					// 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 ticks
  						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, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
  
  						if (this.options.gridLines.display) {
  							if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
  								// Draw the first index specially
  								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
  								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
  								setContextLineSettings = true; // reset next time
  							} else if (setContextLineSettings) {
  								this.ctx.lineWidth = this.options.gridLines.lineWidth;
  								this.ctx.strokeStyle = this.options.gridLines.color;
  								setContextLineSettings = false;
  							}
  
  							xLineValue += helpers.aliasPixel(this.ctx.lineWidth);
  
  							// Draw the label area
  							this.ctx.beginPath();
  
  							if (this.options.gridLines.drawTicks) {
  								this.ctx.moveTo(xLineValue, yTickStart);
  								this.ctx.lineTo(xLineValue, yTickEnd);
  							}
  
  							// Draw the chart area
  							if (this.options.gridLines.drawOnChartArea) {
  								this.ctx.moveTo(xLineValue, chartArea.top);
  								this.ctx.lineTo(xLineValue, chartArea.bottom);
  							}
  
  							// Need to stroke in the loop because we are potentially changing line widths & colours
  							this.ctx.stroke();
  						}
  
  						if (this.options.ticks.display) {
  							this.ctx.save();
  							this.ctx.translate(xLabelValue, (isRotated) ? this.top + 12 : this.options.position === "top" ? this.bottom - tl : this.top + tl);
  							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
  							this.ctx.font = tickLabelFont;
  							this.ctx.textAlign = (isRotated) ? "right" : "center";
  							this.ctx.textBaseline = (isRotated) ? "middle" : this.options.position === "top" ? "bottom" : "top";
  							this.ctx.fillText(label, 0, 0);
  							this.ctx.restore();
  						}
  					}, this);
  
  					if (this.options.scaleLabel.display) {
  						// Draw the scale label
  						this.ctx.textAlign = "center";
  						this.ctx.textBaseline = 'middle';
  						this.ctx.fillStyle = scaleLabelFontColor; // render in correct colour
  						this.ctx.font = scaleLabelFont;
  
  						scaleLabelX = this.left + ((this.right - this.left) / 2); // midpoint of the width
  						scaleLabelY = this.options.position === 'bottom' ? this.bottom - (scaleLabelFontSize / 2) : this.top + (scaleLabelFontSize / 2);
  
  						this.ctx.fillText(this.options.scaleLabel.labelString, scaleLabelX, scaleLabelY);
  					}
  
  				} else {
  					setContextLineSettings = true;
  					var xTickStart = this.options.position === "right" ? this.left : this.right - 5;
  					var xTickEnd = this.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 (this.options.gridLines.display) {
  							if (index === (typeof this.zeroLineIndex !== 'undefined' ? this.zeroLineIndex : 0)) {
  								// Draw the first index specially
  								this.ctx.lineWidth = this.options.gridLines.zeroLineWidth;
  								this.ctx.strokeStyle = this.options.gridLines.zeroLineColor;
  								setContextLineSettings = true; // reset next time
  							} else if (setContextLineSettings) {
  								this.ctx.lineWidth = this.options.gridLines.lineWidth;
  								this.ctx.strokeStyle = this.options.gridLines.color;
  								setContextLineSettings = false;
  							}
  
  							yLineValue += helpers.aliasPixel(this.ctx.lineWidth);
  
  							// Draw the label area
  							this.ctx.beginPath();
  
  							if (this.options.gridLines.drawTicks) {
  								this.ctx.moveTo(xTickStart, yLineValue);
  								this.ctx.lineTo(xTickEnd, yLineValue);
  							}
  
  							// Draw the chart area
  							if (this.options.gridLines.drawOnChartArea) {
  								this.ctx.moveTo(chartArea.left, yLineValue);
  								this.ctx.lineTo(chartArea.right, yLineValue);
  							}
  
  							// Need to stroke in the loop because we are potentially changing line widths & colours
  							this.ctx.stroke();
  						}
  
  						if (this.options.ticks.display) {
  							var xLabelValue;
  							var yLabelValue = this.getPixelForTick(index, this.options.gridLines.offsetGridLines); // x values for ticks (need to consider offsetLabel option)
  
  							this.ctx.save();
  
  							if (this.options.position === "left") {
  								if (this.options.ticks.mirror) {
  									xLabelValue = this.right + this.options.ticks.padding;
  									this.ctx.textAlign = "left";
  								} else {
  									xLabelValue = this.right - this.options.ticks.padding;
  									this.ctx.textAlign = "right";
  								}
  							} else {
  								// right side
  								if (this.options.ticks.mirror) {
  									xLabelValue = this.left - this.options.ticks.padding;
  									this.ctx.textAlign = "right";
  								} else {
  									xLabelValue = this.left + this.options.ticks.padding;
  									this.ctx.textAlign = "left";
  								}
  							}
  
  							this.ctx.translate(xLabelValue, yLabelValue);
  							this.ctx.rotate(helpers.toRadians(this.labelRotation) * -1);
  							this.ctx.font = tickLabelFont;
  							this.ctx.textBaseline = "middle";
  							this.ctx.fillText(label, 0, 0);
  							this.ctx.restore();
  						}
  					}, this);
  
  					if (this.options.scaleLabel.display) {
  						// Draw the scale label
  						scaleLabelX = this.options.position === 'left' ? this.left + (scaleLabelFontSize / 2) : this.right - (scaleLabelFontSize / 2);
  						scaleLabelY = this.top + ((this.bottom - this.top) / 2);
  						var rotation = this.options.position === 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
  
  						this.ctx.save();
  						this.ctx.translate(scaleLabelX, scaleLabelY);
  						this.ctx.rotate(rotation);
  						this.ctx.textAlign = "center";
  						this.ctx.fillStyle =scaleLabelFontColor; // render in correct colour
  						this.ctx.font = scaleLabelFont;
  						this.ctx.textBaseline = 'middle';
  						this.ctx.fillText(this.options.scaleLabel.labelString, 0, 0);
  						this.ctx.restore();
  					}
  				}
  
  				// Draw the line at the edge of the axis
  				this.ctx.lineWidth = this.options.gridLines.lineWidth;
  				this.ctx.strokeStyle = this.options.gridLines.color;
  				var x1 = this.left,
  					x2 = this.right,
  					y1 = this.top,
  					y2 = this.bottom;
  
  				if (this.isHorizontal()) {
  					y1 = y2 = this.options.position === 'top' ? this.bottom : this.top;
  					y1 += helpers.aliasPixel(this.ctx.lineWidth);
  					y2 += helpers.aliasPixel(this.ctx.lineWidth);
  				} else {
  					x1 = x2 = this.options.position === 'left' ? this.right : this.left;
  					x1 += helpers.aliasPixel(this.ctx.lineWidth);
  					x2 += helpers.aliasPixel(this.ctx.lineWidth);
  				}
  
  				this.ctx.beginPath();
  				this.ctx.moveTo(x1, y1);
  				this.ctx.lineTo(x2, y2);
  				this.ctx.stroke();
  			}
  		}
  	});
  };
  
  },{}],35:[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]) : {};
  		},
  		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);
  			});
  		}
  	};
  };
  },{}],36:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.global.title = {
  		display: false,
  		position: 'top',
  		fullWidth: true, // marks that this box should take the full width of the canvas (pushing down other boxes)
  
  		fontStyle: 'bold',
  		padding: 10,
  
  		// actual title
  		text: ''
  	};
  
  	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: helpers.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: helpers.noop,
  
  		//
  
  		beforeSetDimensions: helpers.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: helpers.noop,
  
  		//
  
  		beforeBuildLabels: helpers.noop,
  		buildLabels: helpers.noop,
  		afterBuildLabels: helpers.noop,
  
  		//
  
  		beforeFit: helpers.noop,
  		fit: function() {
  
  			var ctx = this.ctx;
  			var fontSize = helpers.getValueOrDefault(this.options.fontSize, Chart.defaults.global.defaultFontSize);
  			var fontStyle = helpers.getValueOrDefault(this.options.fontStyle, Chart.defaults.global.defaultFontStyle);
  			var fontFamily = helpers.getValueOrDefault(this.options.fontFamily, Chart.defaults.global.defaultFontFamily);
  			var titleFont = helpers.fontString(fontSize, fontStyle, fontFamily);
  
  			// Width
  			if (this.isHorizontal()) {
  				this.minSize.width = this.maxWidth; // fill all the width
  			} else {
  				this.minSize.width = 0;
  			}
  
  			// height
  			if (this.isHorizontal()) {
  				this.minSize.height = 0;
  			} else {
  				this.minSize.height = this.maxHeight; // fill all the height
  			}
  
  			// Increase sizes here
  			if (this.isHorizontal()) {
  
  				// Title
  				if (this.options.display) {
  					this.minSize.height += fontSize + (this.options.padding * 2);
  				}
  			} else {
  				if (this.options.display) {
  					this.minSize.width += fontSize + (this.options.padding * 2);
  				}
  			}
  
  			this.width = this.minSize.width;
  			this.height = this.minSize.height;
  
  		},
  		afterFit: helpers.noop,
  
  		// Shared Methods
  		isHorizontal: function() {
  			return this.options.position === "top" || this.options.position === "bottom";
  		},
  
  		// Actualy draw the title block on the canvas
  		draw: function() {
  			if (this.options.display) {
  				var ctx = this.ctx;
  				var titleX, titleY;
  
  				var fontColor = helpers.getValueOrDefault(this.options.fontColor, Chart.defaults.global.defaultFontColor);
  				var fontSize = helpers.getValueOrDefault(this.options.fontSize, Chart.defaults.global.defaultFontSize);
  				var fontStyle = helpers.getValueOrDefault(this.options.fontStyle, Chart.defaults.global.defaultFontStyle);
  				var fontFamily = helpers.getValueOrDefault(this.options.fontFamily, Chart.defaults.global.defaultFontFamily);
  				var titleFont = helpers.fontString(fontSize, fontStyle, fontFamily);
  
  				ctx.fillStyle = fontColor; // render in correct colour
  				ctx.font = titleFont;
  
  				// Horizontal
  				if (this.isHorizontal()) {
  					// Title
  					ctx.textAlign = "center";
  					ctx.textBaseline = 'middle';
  
  					titleX = this.left + ((this.right - this.left) / 2); // midpoint of the width
  					titleY = this.top + ((this.bottom - this.top) / 2); // midpoint of the height
  
  					ctx.fillText(this.options.text, titleX, titleY);
  				} else {
  
  					// Title
  					titleX = this.options.position === 'left' ? this.left + (fontSize / 2) : this.right - (fontSize / 2);
  					titleY = this.top + ((this.bottom - this.top) / 2);
  					var rotation = this.options.position === 'left' ? -0.5 * Math.PI : 0.5 * Math.PI;
  
  					ctx.save();
  					ctx.translate(titleX, titleY);
  					ctx.rotate(rotation);
  					ctx.textAlign = "center";
  					ctx.textBaseline = 'middle';
  					ctx.fillText(this.options.text, 0, 0);
  					ctx.restore();
  				}
  			}
  		}
  	});
  };
  },{}],37:[function(require,module,exports){
  "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,
  		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 options = this._options;
  			helpers.extend(this, {
  				_model: {
  					// Positioning
  					xPadding: options.tooltips.xPadding,
  					yPadding: options.tooltips.yPadding,
  					xAlign : options.tooltips.yAlign,
  					yAlign : options.tooltips.xAlign,
  
  					// Body
  					bodyColor: options.tooltips.bodyColor,
  					_bodyFontFamily: helpers.getValueOrDefault(options.tooltips.bodyFontFamily, Chart.defaults.global.defaultFontFamily),
  					_bodyFontStyle: helpers.getValueOrDefault(options.tooltips.bodyFontStyle, Chart.defaults.global.defaultFontStyle),
  					_bodyAlign: options.tooltips.bodyAlign,
  					bodyFontSize: helpers.getValueOrDefault(options.tooltips.bodyFontSize, Chart.defaults.global.defaultFontSize),
  					bodySpacing: options.tooltips.bodySpacing,
  
  					// Title
  					titleColor: options.tooltips.titleColor,
  					_titleFontFamily: helpers.getValueOrDefault(options.tooltips.titleFontFamily, Chart.defaults.global.defaultFontFamily),
  					_titleFontStyle: helpers.getValueOrDefault(options.tooltips.titleFontStyle, Chart.defaults.global.defaultFontStyle),
  					titleFontSize: helpers.getValueOrDefault(options.tooltips.titleFontSize, Chart.defaults.global.defaultFontSize),
  					_titleAlign: options.tooltips.titleAlign,
  					titleSpacing: options.tooltips.titleSpacing,
  					titleMarginBottom: options.tooltips.titleMarginBottom,
  
  					// Footer
  					footerColor: options.tooltips.footerColor,
  					_footerFontFamily: helpers.getValueOrDefault(options.tooltips.footerFontFamily, Chart.defaults.global.defaultFontFamily),
  					_footerFontStyle: helpers.getValueOrDefault(options.tooltips.footerFontStyle, Chart.defaults.global.defaultFontStyle),
  					footerFontSize: helpers.getValueOrDefault(options.tooltips.footerFontSize, Chart.defaults.global.defaultFontSize),
  					_footerAlign: options.tooltips.footerAlign,
  					footerSpacing: options.tooltips.footerSpacing,
  					footerMarginTop: options.tooltips.footerMarginTop,
  
  					// Appearance
  					caretSize: options.tooltips.caretSize,
  					cornerRadius: options.tooltips.cornerRadius,
  					backgroundColor: options.tooltips.backgroundColor,
  					opacity: 0,
  					legendColorBackground: options.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) {
  					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 (!helpers.isDatasetVisible(dataset)) {
  							return;
  						}
  						var currentElement = dataset.metaData[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
  							});
  						}
  					}, null, element._yScale.options.stacked);
  
  					helpers.each(this._active, function(active) {
  						if (active) {
  							labelColors.push({
  								borderColor: active._view.borderColor,
  								backgroundColor: active._view.backgroundColor
  							});
  						}
  					}, null, element._yScale.options.stacked);
  
  					tooltipPosition = this.getAveragePosition(this._active);
  					tooltipPosition.y = this._active[0]._yScale.getPixelForDecimal(0.5);
  				}
  
  				// 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);
  			}
  		}
  	});
  };
  
  },{}],38:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart, moment) {
  
    var helpers = Chart.helpers;
  
    Chart.defaults.global.elements.arc = {
      backgroundColor: Chart.defaults.global.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
          });
  
          //Sanitise angle range
          var startAngle = vm.startAngle;
          var endAngle = vm.endAngle;
          while (endAngle < startAngle) {
            endAngle += 2.0 * Math.PI;
          }
          while (pointRelativePosition.angle > endAngle) {
            pointRelativePosition.angle -= 2.0 * Math.PI;
          }
          while (pointRelativePosition.angle < startAngle) {
            pointRelativePosition.angle += 2.0 * Math.PI;
          }
  
          //Check if within the range of the open/close angle
          var betweenAngles = (pointRelativePosition.angle >= startAngle && pointRelativePosition.angle <= endAngle),
            withinRadius = (pointRelativePosition.distance >= vm.innerRadius && pointRelativePosition.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;
        var vm = this._view;
  
        ctx.beginPath();
  
        ctx.arc(vm.x, vm.y, vm.outerRadius, vm.startAngle, vm.endAngle);
  
        ctx.arc(vm.x, vm.y, vm.innerRadius, vm.endAngle, vm.startAngle, 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();
        }
      }
    });
  };
  
  },{}],39:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
    Chart.elements.ErrorBar = Chart.Element.extend({
      draw: function() {
  
  			var ctx = this._chart.ctx,
  				vm = this._view,
  
  				halfWidth = vm.capWidth/2,
  				leftX = vm.x - halfWidth,
  				rightX = vm.x + halfWidth,
  				top = vm.yTop,
  				bottom = vm.yBottom,
  				middle = (top + bottom) / 2;
  
  			ctx.strokeStyle = vm.strokeColor;
  			ctx.lineWidth = vm.strokeWidth;
  
  			//draw upper error bar
  			if (vm.direction !== "down") {
  				ctx.beginPath();
  				ctx.moveTo(vm.x, middle);
  				ctx.lineTo(vm.x, top);
  				ctx.stroke();
  				ctx.beginPath();
  				ctx.moveTo(leftX, top);
  				ctx.lineTo(rightX, top);
  				ctx.stroke();
  			}
  
  			//draw lower error bar
  			if (vm.direction !== "up") {
  				ctx.beginPath();
  				ctx.moveTo(vm.x, middle);
  				ctx.lineTo(vm.x, bottom);
  				ctx.stroke();
  				ctx.beginPath();
  				ctx.moveTo(leftX, bottom);
  				ctx.lineTo(rightX, bottom);
  				ctx.stroke();
  			}
  
      }
    });
  
  };
  
  },{}],40:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.global.elements.line = {
  		tension: 0.4,
  		backgroundColor: Chart.defaults.global.defaultColor,
  		borderWidth: 3,
  		borderColor: Chart.defaults.global.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 || Chart.defaults.global.defaultColor;
  				ctx.closePath();
  				ctx.fill();
  			}
  
  			// Now draw the line between all the points with any borders
  			ctx.lineCap = vm.borderCapStyle || Chart.defaults.global.elements.line.borderCapStyle;
  
  			// IE 9 and 10 do not support line dash
  			if (ctx.setLineDash) {
  				ctx.setLineDash(vm.borderDash || Chart.defaults.global.elements.line.borderDash);
  			}
  
  			ctx.lineDashOffset = vm.borderDashOffset || Chart.defaults.global.elements.line.borderDashOffset;
  			ctx.lineJoin = vm.borderJoinStyle || Chart.defaults.global.elements.line.borderJoinStyle;
  			ctx.lineWidth = vm.borderWidth || Chart.defaults.global.elements.line.borderWidth;
  			ctx.strokeStyle = vm.borderColor || Chart.defaults.global.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();
  		}
  	});
  };
  },{}],41:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.global.elements.point = {
  		radius: 3,
  		pointStyle: 'circle',
  		backgroundColor: Chart.defaults.global.defaultColor,
  		borderWidth: 1,
  		borderColor: Chart.defaults.global.defaultColor,
  		// Hover
  		hitRadius: 1,
  		hoverRadius: 4,
  		hoverBorderWidth: 1
  	};
  
  
  	Chart.elements.Point = Chart.Element.extend({
  		inRange: function(mouseX, mouseY) {
  			var vm = this._view;
  
  			if (vm) {
  				var hoverRange = vm.hitRadius + vm.radius;
  				return ((Math.pow(mouseX - vm.x, 2) + Math.pow(mouseY - vm.y, 2)) < Math.pow(hoverRange, 2));
  			} else {
  				return false;
  			}
  		},
  		inLabelRange: function(mouseX) {
  			var vm = this._view;
  
  			if (vm) {
  				return (Math.pow(mouseX - vm.x, 2) < Math.pow(vm.radius + vm.hitRadius, 2));
  			} else {
  				return 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;
  
  
  			if (vm.skip) {
  				return;
  			}
  
  			if (typeof vm.pointStyle === 'object' && ((vm.pointStyle.toString() === '[object HTMLImageElement]') || (vm.pointStyle.toString() === '[object HTMLCanvasElement]'))) {
  				ctx.drawImage(vm.pointStyle, vm.x - vm.pointStyle.width / 2, vm.y - vm.pointStyle.height / 2);
  				return;
  			}
  
  			if (!isNaN(vm.radius) && vm.radius > 0) {
  
  				ctx.strokeStyle = vm.borderColor || Chart.defaults.global.defaultColor;
  				ctx.lineWidth = helpers.getValueOrDefault(vm.borderWidth, Chart.defaults.global.elements.point.borderWidth);
  
  				ctx.fillStyle = vm.backgroundColor || Chart.defaults.global.defaultColor;
  
  				var radius = vm.radius;
  
  				var xOffset;
  				var yOffset;
  
  				switch (vm.pointStyle) {
  					// Default includes circle
  					default: ctx.beginPath();
  					ctx.arc(vm.x, vm.y, radius, 0, Math.PI * 2);
  					ctx.closePath();
  					ctx.fill();
  					break;
  					case 'triangle':
  							ctx.beginPath();
  						var edgeLength = 3 * radius / Math.sqrt(3);
  						var height = edgeLength * Math.sqrt(3) / 2;
  						ctx.moveTo(vm.x - edgeLength / 2, vm.y + height / 3);
  						ctx.lineTo(vm.x + edgeLength / 2, vm.y + height / 3);
  						ctx.lineTo(vm.x, vm.y - 2 * height / 3);
  						ctx.closePath();
  						ctx.fill();
  						break;
  					case 'rect':
  							ctx.fillRect(vm.x - 1 / Math.SQRT2 * radius, vm.y - 1 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius);
  						ctx.strokeRect(vm.x - 1 / Math.SQRT2 * radius, vm.y - 1 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius);
  						break;
  					case 'rectRot':
  							ctx.translate(vm.x, vm.y);
  						ctx.rotate(Math.PI / 4);
  						ctx.fillRect(-1 / Math.SQRT2 * radius, -1 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius);
  						ctx.strokeRect(-1 / Math.SQRT2 * radius, -1 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius, 2 / Math.SQRT2 * radius);
  						ctx.setTransform(1, 0, 0, 1, 0, 0);
  						break;
  					case 'cross':
  							ctx.beginPath();
  						ctx.moveTo(vm.x, vm.y + radius);
  						ctx.lineTo(vm.x, vm.y - radius);
  						ctx.moveTo(vm.x - radius, vm.y);
  						ctx.lineTo(vm.x + radius, vm.y);
  						ctx.closePath();
  						break;
  					case 'crossRot':
  							ctx.beginPath();
  						xOffset = Math.cos(Math.PI / 4) * radius;
  						yOffset = Math.sin(Math.PI / 4) * radius;
  						ctx.moveTo(vm.x - xOffset, vm.y - yOffset);
  						ctx.lineTo(vm.x + xOffset, vm.y + yOffset);
  						ctx.moveTo(vm.x - xOffset, vm.y + yOffset);
  						ctx.lineTo(vm.x + xOffset, vm.y - yOffset);
  						ctx.closePath();
  						break;
  					case 'star':
  							ctx.beginPath();
  						ctx.moveTo(vm.x, vm.y + radius);
  						ctx.lineTo(vm.x, vm.y - radius);
  						ctx.moveTo(vm.x - radius, vm.y);
  						ctx.lineTo(vm.x + radius, vm.y);
  						xOffset = Math.cos(Math.PI / 4) * radius;
  						yOffset = Math.sin(Math.PI / 4) * radius;
  						ctx.moveTo(vm.x - xOffset, vm.y - yOffset);
  						ctx.lineTo(vm.x + xOffset, vm.y + yOffset);
  						ctx.moveTo(vm.x - xOffset, vm.y + yOffset);
  						ctx.lineTo(vm.x + xOffset, vm.y - yOffset);
  						ctx.closePath();
  						break;
  					case 'line':
  							ctx.beginPath();
  						ctx.moveTo(vm.x - radius, vm.y);
  						ctx.lineTo(vm.x + radius, vm.y);
  						ctx.closePath();
  						break;
  					case 'dash':
  							ctx.beginPath();
  						ctx.moveTo(vm.x, vm.y);
  						ctx.lineTo(vm.x + radius, vm.y);
  						ctx.closePath();
  						break;
  				}
  
  				ctx.stroke();
  			}
  		}
  	});
  };
  },{}],42:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	Chart.defaults.global.elements.rectangle = {
  		backgroundColor: Chart.defaults.global.defaultColor,
  		borderWidth: 0,
  		borderColor: Chart.defaults.global.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;
  			var inRange = false;
  
  			if (vm) {
  				if (vm.y < vm.base) {
  					inRange = (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.y && mouseY <= vm.base);
  				} else {
  					inRange = (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2) && (mouseY >= vm.base && mouseY <= vm.y);
  				}
  			}
  
  			return inRange;
  		},
  		inLabelRange: function(mouseX) {
  			var vm = this._view;
  
  			if (vm) {
  				return (mouseX >= vm.x - vm.width / 2 && mouseX <= vm.x + vm.width / 2);
  			} else {
  				return false;
  			}
  		},
  		tooltipPosition: function() {
  			var vm = this._view;
  			return {
  				x: vm.x,
  				y: vm.y
  			};
  		}
  	});
  
  };
  },{}],43:[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;
  			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) ? 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.ticks.length - ((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);
  		}
  	});
  
  	Chart.scaleService.registerScaleType("category", DatasetScale, defaultConfig);
  
  };
  },{}],44:[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() {
  			// First Calculate the range
  			this.min = null;
  			this.max = null;
  
  			if (this.options.stacked) {
  				var valuesPerType = {};
  				var hasPositiveValues = false;
  				var hasNegativeValues = false;
  
  				helpers.each(this.chart.data.datasets, function(dataset) {
  					if (valuesPerType[dataset.type] === undefined) {
  						valuesPerType[dataset.type] = {
  							positiveValues: [],
  							negativeValues: []
  						};
  					}
  
  					// Store these per type
  					var positiveValues = valuesPerType[dataset.type].positiveValues;
  					var negativeValues = valuesPerType[dataset.type].negativeValues;
  
  					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
  						helpers.each(dataset.data, function(rawValue, index) {
  
  							var value = +this.getRightValue(rawValue);
  							if (isNaN(value)) {
  								return;
  							}
  
  							positiveValues[index] = positiveValues[index] || 0;
  							negativeValues[index] = negativeValues[index] || 0;
  
  							if (this.options.relativePoints) {
  								positiveValues[index] = 100;
  							} else {
  								if (value < 0) {
  									hasNegativeValues = true;
  									negativeValues[index] += value;
  								} else {
  									hasPositiveValues = true;
  									positiveValues[index] += value;
  								}
  							}
  						}, this);
  					}
  				}, this);
  
  				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);
  				}, this);
  
  			} else {
  				helpers.each(this.chart.data.datasets, function(dataset) {
  					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
  						helpers.each(dataset.data, function(rawValue, index) {
  							var value = +this.getRightValue(rawValue);
  							if (isNaN(value)) {
  								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() {
  
  			// Then calulate the 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 (this.isHorizontal()) {
  				maxTicks = Math.min(this.options.ticks.maxTicksLimit ? this.options.ticks.maxTicksLimit : 11, Math.ceil(this.width / 50));
  			} else {
  				// The factor of 2 used to scale the font size has been experimentally determined.
  				var tickFontSize = helpers.getValueOrDefault(this.options.ticks.fontSize, Chart.defaults.global.defaultFontSize);
  				maxTicks = Math.min(this.options.ticks.maxTicksLimit ? this.options.ticks.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 = (this.options.ticks.fixedStepSize && this.options.ticks.fixedStepSize > 0) || (this.options.ticks.stepSize && this.options.ticks.stepSize > 0);
  			if (fixedStepSizeSet) {
  				spacing = helpers.getValueOrDefault(this.options.ticks.fixedStepSize, this.options.ticks.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
  			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);
  
  			if (this.options.position === "left" || this.options.position === "right") {
  				// We are in a vertical orientation. The top value is the highest. So reverse the array
  				this.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(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;
  			}
  		},
  		getLabelForIndex: function(index, datasetIndex) {
  			return +this.getRightValue(this.chart.data.datasets[datasetIndex].data[index]);
  		},
  		convertTicksToLabels: function() {
  			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 rightValue = +this.getRightValue(value);
  			var pixel;
  			var range = this.end - this.start;
  
  			if (this.isHorizontal()) {
  				var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
  				pixel = this.left + (innerWidth / range * (rightValue - this.start));
  				return Math.round(pixel + this.paddingLeft);
  			} else {
  				var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
  				pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (rightValue - this.start));
  				return Math.round(pixel);
  			}
  		},
  		getPixelForTick: function(index, includeOffset) {
  			return this.getPixelForValue(this.ticksAsNumbers[index], null, null, includeOffset);
  		}
  	});
  	Chart.scaleService.registerScaleType("linear", LinearScale, defaultConfig);
  
  };
  },{}],45:[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(Chart.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() {
  			// Calculate Range
  			this.min = null;
  			this.max = null;
  
  			if (this.options.stacked) {
  				var valuesPerType = {};
  
  				helpers.each(this.chart.data.datasets, function(dataset) {
  					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
  						if (valuesPerType[dataset.type] === undefined) {
  							valuesPerType[dataset.type] = [];
  						}
  
  						helpers.each(dataset.data, function(rawValue, index) {
  							var values = valuesPerType[dataset.type];
  							var value = +this.getRightValue(rawValue);
  							if (isNaN(value)) {
  								return;
  							}
  
  							values[index] = values[index] || 0;
  
  							if (this.options.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;
  							}
  						}, this);
  					}
  				}, this);
  
  				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);
  				}, this);
  
  			} else {
  				helpers.each(this.chart.data.datasets, function(dataset) {
  					if (helpers.isDatasetVisible(dataset) && (this.isHorizontal() ? dataset.xAxisID === this.id : dataset.yAxisID === this.id)) {
  						helpers.each(dataset.data, function(rawValue, index) {
  							var value = +this.getRightValue(rawValue);
  							if (isNaN(value)) {
  								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);
  			}
  
  			this.min = this.options.ticks.min !== undefined ? this.options.ticks.min : this.min;
  			this.max = this.options.ticks.max !== undefined ? this.options.ticks.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() {
  			// 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
  			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 = this.options.ticks.min !== undefined ? this.options.ticks.min : Math.pow(10, Math.floor(helpers.log10(this.min)));
  
  			while (tickVal < this.max) {
  				this.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 = this.options.ticks.max !== undefined ? this.options.ticks.max : tickVal;
  			this.ticks.push(lastTick);
  
  			if (this.options.position === "left" || this.options.position === "right") {
  				// We are in a vertical orientation. The top value is the highest. So reverse the array
  				this.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(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;
  			}
  		},
  		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 pixel;
  
  			var newVal = +this.getRightValue(value);
  			var range = helpers.log10(this.end) - helpers.log10(this.start);
  
  			if (this.isHorizontal()) {
  
  				if (newVal === 0) {
  					pixel = this.left + this.paddingLeft;
  				} else {
  					var innerWidth = this.width - (this.paddingLeft + this.paddingRight);
  					pixel = this.left + (innerWidth / range * (helpers.log10(newVal) - helpers.log10(this.start)));
  					pixel += this.paddingLeft;
  				}
  			} else {
  				// Bottom - top since pixels increase downard on a screen
  				if (newVal === 0) {
  					pixel = this.top + this.paddingTop;
  				} else {
  					var innerHeight = this.height - (this.paddingTop + this.paddingBottom);
  					pixel = (this.bottom - this.paddingBottom) - (innerHeight / range * (helpers.log10(newVal) - helpers.log10(this.start)));
  				}
  			}
  
  			return pixel;
  		}
  
  	});
  	Chart.scaleService.registerScaleType("logarithmic", LogarithmicScale, defaultConfig);
  
  };
  },{}],46:[function(require,module,exports){
  "use strict";
  
  module.exports = function(Chart) {
  
  	var helpers = Chart.helpers;
  
  	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() {
  			// 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(this.options.ticks.fontSize, Chart.defaults.global.defaultFontSize);
  			this.drawingArea = (this.options.display) ? (minSize / 2) - (tickFontSize / 2 + this.options.ticks.backdropPaddingY) : (minSize / 2);
  		},
  		determineDataLimits: function() {
  			this.min = null;
  			this.max = null;
  
  			helpers.each(this.chart.data.datasets, function(dataset) {
  				if (helpers.isDatasetVisible(dataset)) {
  					helpers.each(dataset.data, function(rawValue, index) {
  						var value = +this.getRightValue(rawValue);
  						if (isNaN(value)) {
  							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, Chart.defaults.global.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 pointLabelFontSize = helpers.getValueOrDefault(this.options.pointLabels.fontSize, Chart.defaults.global.defaultFontSize);
  			var pointLabeFontStyle = helpers.getValueOrDefault(this.options.pointLabels.fontStyle, Chart.defaults.global.defaultFontStyle);
  			var pointLabeFontFamily = helpers.getValueOrDefault(this.options.pointLabels.fontFamily, Chart.defaults.global.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));
  		},
  		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, Chart.defaults.global.defaultFontColor);
  							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);
  							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, Chart.defaults.global.defaultFontColor);
  						var pointLabelFontSize = helpers.getValueOrDefault(this.options.pointLabels.fontSize, Chart.defaults.global.defaultFontSize);
  						var pointLabeFontStyle = helpers.getValueOrDefault(this.options.pointLabels.fontStyle, Chart.defaults.global.defaultFontStyle);
  						var pointLabeFontFamily = helpers.getValueOrDefault(this.options.pointLabels.fontFamily, Chart.defaults.global.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);
  
  };
  },{}],47:[function(require,module,exports){
  /*global window: false */
  "use strict";
  
  var moment = require('moment');
  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
  
  			// 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];
  		},
  		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 (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 = [];
  
  				if (typeof dataset.data[0] === 'object') {
  					helpers.each(dataset.data, function(value, index) {
  						var labelMoment = this.parseTime(this.getRightValue(value));
  						if (this.options.time.round) {
  							labelMoment.startOf(this.options.time.round);
  						}
  						momentsForDataset.push(labelMoment);
  
  						// 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;
  						this.scaleSizeInUnits = this.lastTick.diff(this.firstTick, this.tickUnit, true);
  						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.startOf(this.tickUnit);
  				roundedStart = this.firstTick;
  			} else {
  				roundedStart = this.firstTick.clone().startOf(this.tickUnit);
  			}
  
  			// Only round the last tick if we have no hard maximum
  			if (!this.options.time.max) {
  				this.lastTick.endOf(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
  			if (this.ticks[this.ticks.length - 1].diff(this.lastTick, this.tickUnit) !== 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.scaleSizeInUnits = Math.ceil(this.scaleSizeInUnits / this.unitScale) * this.unitScale;
  					this.ticks.push(this.firstTick.clone().add(this.scaleSizeInUnits, this.tickUnit));
  					this.lastTick = this.ticks[this.ticks.length - 1].clone();
  				}
  			}
  			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);
  
  			if (this.options.ticks.userCallback) {
  				return this.options.ticks.userCallback(formattedTick, index, ticks);
  			} else {
  				return formattedTick;
  			}
  		},
  		convertTicksToLabels: function() {
  			this.ticks = this.ticks.map(this.tickFormatFunction, this);
  		},
  		getPixelForValue: function(value, index, datasetIndex, includeOffset) {
  			var labelMoment = 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);
  				}
  			}
  		},
  		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]);
  