@hpcc-js/api - npm Package Compare versions

Comparing version 0.1.3 to 0.2.0

CHANGELOG.md

@@ -6,2 +6,13 @@ # Change Log
 
+<a name="0.2.0"></a>
+# [0.2.0](https://github.com/hpcc-systems/Visualization/compare/@hpcc-js/api@0.1.3...@hpcc-js/api@0.2.0) (2018-06-15)
+
+
+### Features
+
+* **chart:** Support runtime colour calculations ([820ff4f](https://github.com/hpcc-systems/Visualization/commit/820ff4f))
+
+
+
+
 <a name="0.1.3"></a>
@@ -8,0 +19,0 @@ ## [0.1.3](https://github.com/hpcc-systems/Visualization/compare/@hpcc-js/api@0.1.2...@hpcc-js/api@0.1.3) (2018-06-14)

dist/index.es6.js

@@ -14,5 +14,536 @@ import { Palette, Widget, select, selection } from '@hpcc-js/common';
 
+function define(constructor, factory, prototype) {
+  constructor.prototype = factory.prototype = prototype;
+  prototype.constructor = constructor;
+}
+
+function extend(parent, definition) {
+  var prototype = Object.create(parent.prototype);
+  for (var key in definition) prototype[key] = definition[key];
+  return prototype;
+}
+
+function Color() {}
+
+var darker = 0.7;
+var brighter = 1 / darker;
+
+var reI = "\\s*([+-]?\\d+)\\s*",
+    reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*",
+    reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*",
+    reHex3 = /^#([0-9a-f]{3})$/,
+    reHex6 = /^#([0-9a-f]{6})$/,
+    reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"),
+    reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"),
+    reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"),
+    reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"),
+    reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"),
+    reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$");
+
+var named = {
+  aliceblue: 0xf0f8ff,
+  antiquewhite: 0xfaebd7,
+  aqua: 0x00ffff,
+  aquamarine: 0x7fffd4,
+  azure: 0xf0ffff,
+  beige: 0xf5f5dc,
+  bisque: 0xffe4c4,
+  black: 0x000000,
+  blanchedalmond: 0xffebcd,
+  blue: 0x0000ff,
+  blueviolet: 0x8a2be2,
+  brown: 0xa52a2a,
+  burlywood: 0xdeb887,
+  cadetblue: 0x5f9ea0,
+  chartreuse: 0x7fff00,
+  chocolate: 0xd2691e,
+  coral: 0xff7f50,
+  cornflowerblue: 0x6495ed,
+  cornsilk: 0xfff8dc,
+  crimson: 0xdc143c,
+  cyan: 0x00ffff,
+  darkblue: 0x00008b,
+  darkcyan: 0x008b8b,
+  darkgoldenrod: 0xb8860b,
+  darkgray: 0xa9a9a9,
+  darkgreen: 0x006400,
+  darkgrey: 0xa9a9a9,
+  darkkhaki: 0xbdb76b,
+  darkmagenta: 0x8b008b,
+  darkolivegreen: 0x556b2f,
+  darkorange: 0xff8c00,
+  darkorchid: 0x9932cc,
+  darkred: 0x8b0000,
+  darksalmon: 0xe9967a,
+  darkseagreen: 0x8fbc8f,
+  darkslateblue: 0x483d8b,
+  darkslategray: 0x2f4f4f,
+  darkslategrey: 0x2f4f4f,
+  darkturquoise: 0x00ced1,
+  darkviolet: 0x9400d3,
+  deeppink: 0xff1493,
+  deepskyblue: 0x00bfff,
+  dimgray: 0x696969,
+  dimgrey: 0x696969,
+  dodgerblue: 0x1e90ff,
+  firebrick: 0xb22222,
+  floralwhite: 0xfffaf0,
+  forestgreen: 0x228b22,
+  fuchsia: 0xff00ff,
+  gainsboro: 0xdcdcdc,
+  ghostwhite: 0xf8f8ff,
+  gold: 0xffd700,
+  goldenrod: 0xdaa520,
+  gray: 0x808080,
+  green: 0x008000,
+  greenyellow: 0xadff2f,
+  grey: 0x808080,
+  honeydew: 0xf0fff0,
+  hotpink: 0xff69b4,
+  indianred: 0xcd5c5c,
+  indigo: 0x4b0082,
+  ivory: 0xfffff0,
+  khaki: 0xf0e68c,
+  lavender: 0xe6e6fa,
+  lavenderblush: 0xfff0f5,
+  lawngreen: 0x7cfc00,
+  lemonchiffon: 0xfffacd,
+  lightblue: 0xadd8e6,
+  lightcoral: 0xf08080,
+  lightcyan: 0xe0ffff,
+  lightgoldenrodyellow: 0xfafad2,
+  lightgray: 0xd3d3d3,
+  lightgreen: 0x90ee90,
+  lightgrey: 0xd3d3d3,
+  lightpink: 0xffb6c1,
+  lightsalmon: 0xffa07a,
+  lightseagreen: 0x20b2aa,
+  lightskyblue: 0x87cefa,
+  lightslategray: 0x778899,
+  lightslategrey: 0x778899,
+  lightsteelblue: 0xb0c4de,
+  lightyellow: 0xffffe0,
+  lime: 0x00ff00,
+  limegreen: 0x32cd32,
+  linen: 0xfaf0e6,
+  magenta: 0xff00ff,
+  maroon: 0x800000,
+  mediumaquamarine: 0x66cdaa,
+  mediumblue: 0x0000cd,
+  mediumorchid: 0xba55d3,
+  mediumpurple: 0x9370db,
+  mediumseagreen: 0x3cb371,
+  mediumslateblue: 0x7b68ee,
+  mediumspringgreen: 0x00fa9a,
+  mediumturquoise: 0x48d1cc,
+  mediumvioletred: 0xc71585,
+  midnightblue: 0x191970,
+  mintcream: 0xf5fffa,
+  mistyrose: 0xffe4e1,
+  moccasin: 0xffe4b5,
+  navajowhite: 0xffdead,
+  navy: 0x000080,
+  oldlace: 0xfdf5e6,
+  olive: 0x808000,
+  olivedrab: 0x6b8e23,
+  orange: 0xffa500,
+  orangered: 0xff4500,
+  orchid: 0xda70d6,
+  palegoldenrod: 0xeee8aa,
+  palegreen: 0x98fb98,
+  paleturquoise: 0xafeeee,
+  palevioletred: 0xdb7093,
+  papayawhip: 0xffefd5,
+  peachpuff: 0xffdab9,
+  peru: 0xcd853f,
+  pink: 0xffc0cb,
+  plum: 0xdda0dd,
+  powderblue: 0xb0e0e6,
+  purple: 0x800080,
+  rebeccapurple: 0x663399,
+  red: 0xff0000,
+  rosybrown: 0xbc8f8f,
+  royalblue: 0x4169e1,
+  saddlebrown: 0x8b4513,
+  salmon: 0xfa8072,
+  sandybrown: 0xf4a460,
+  seagreen: 0x2e8b57,
+  seashell: 0xfff5ee,
+  sienna: 0xa0522d,
+  silver: 0xc0c0c0,
+  skyblue: 0x87ceeb,
+  slateblue: 0x6a5acd,
+  slategray: 0x708090,
+  slategrey: 0x708090,
+  snow: 0xfffafa,
+  springgreen: 0x00ff7f,
+  steelblue: 0x4682b4,
+  tan: 0xd2b48c,
+  teal: 0x008080,
+  thistle: 0xd8bfd8,
+  tomato: 0xff6347,
+  turquoise: 0x40e0d0,
+  violet: 0xee82ee,
+  wheat: 0xf5deb3,
+  white: 0xffffff,
+  whitesmoke: 0xf5f5f5,
+  yellow: 0xffff00,
+  yellowgreen: 0x9acd32
+};
+
+define(Color, color, {
+  displayable: function() {
+    return this.rgb().displayable();
+  },
+  hex: function() {
+    return this.rgb().hex();
+  },
+  toString: function() {
+    return this.rgb() + "";
+  }
+});
+
+function color(format) {
+  var m;
+  format = (format + "").trim().toLowerCase();
+  return (m = reHex3.exec(format)) ? (m = parseInt(m[1], 16), new Rgb((m >> 8 & 0xf) | (m >> 4 & 0x0f0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1)) // #f00
+      : (m = reHex6.exec(format)) ? rgbn(parseInt(m[1], 16)) // #ff0000
+      : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0)
+      : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%)
+      : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1)
+      : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1)
+      : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%)
+      : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1)
+      : named.hasOwnProperty(format) ? rgbn(named[format])
+      : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0)
+      : null;
+}
+
+function rgbn(n) {
+  return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1);
+}
+
+function rgba(r, g, b, a) {
+  if (a <= 0) r = g = b = NaN;
+  return new Rgb(r, g, b, a);
+}
+
+function rgbConvert(o) {
+  if (!(o instanceof Color)) o = color(o);
+  if (!o) return new Rgb;
+  o = o.rgb();
+  return new Rgb(o.r, o.g, o.b, o.opacity);
+}
+
+function rgb(r, g, b, opacity) {
+  return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);
+}
+
+function Rgb(r, g, b, opacity) {
+  this.r = +r;
+  this.g = +g;
+  this.b = +b;
+  this.opacity = +opacity;
+}
+
+define(Rgb, rgb, extend(Color, {
+  brighter: function(k) {
+    k = k == null ? brighter : Math.pow(brighter, k);
+    return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
+  },
+  darker: function(k) {
+    k = k == null ? darker : Math.pow(darker, k);
+    return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
+  },
+  rgb: function() {
+    return this;
+  },
+  displayable: function() {
+    return (0 <= this.r && this.r <= 255)
+        && (0 <= this.g && this.g <= 255)
+        && (0 <= this.b && this.b <= 255)
+        && (0 <= this.opacity && this.opacity <= 1);
+  },
+  hex: function() {
+    return "#" + hex(this.r) + hex(this.g) + hex(this.b);
+  },
+  toString: function() {
+    var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a));
+    return (a === 1 ? "rgb(" : "rgba(")
+        + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", "
+        + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", "
+        + Math.max(0, Math.min(255, Math.round(this.b) || 0))
+        + (a === 1 ? ")" : ", " + a + ")");
+  }
+}));
+
+function hex(value) {
+  value = Math.max(0, Math.min(255, Math.round(value) || 0));
+  return (value < 16 ? "0" : "") + value.toString(16);
+}
+
+function hsla(h, s, l, a) {
+  if (a <= 0) h = s = l = NaN;
+  else if (l <= 0 || l >= 1) h = s = NaN;
+  else if (s <= 0) h = NaN;
+  return new Hsl(h, s, l, a);
+}
+
+function hslConvert(o) {
+  if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity);
+  if (!(o instanceof Color)) o = color(o);
+  if (!o) return new Hsl;
+  if (o instanceof Hsl) return o;
+  o = o.rgb();
+  var r = o.r / 255,
+      g = o.g / 255,
+      b = o.b / 255,
+      min = Math.min(r, g, b),
+      max = Math.max(r, g, b),
+      h = NaN,
+      s = max - min,
+      l = (max + min) / 2;
+  if (s) {
+    if (r === max) h = (g - b) / s + (g < b) * 6;
+    else if (g === max) h = (b - r) / s + 2;
+    else h = (r - g) / s + 4;
+    s /= l < 0.5 ? max + min : 2 - max - min;
+    h *= 60;
+  } else {
+    s = l > 0 && l < 1 ? 0 : h;
+  }
+  return new Hsl(h, s, l, o.opacity);
+}
+
+function hsl(h, s, l, opacity) {
+  return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);
+}
+
+function Hsl(h, s, l, opacity) {
+  this.h = +h;
+  this.s = +s;
+  this.l = +l;
+  this.opacity = +opacity;
+}
+
+define(Hsl, hsl, extend(Color, {
+  brighter: function(k) {
+    k = k == null ? brighter : Math.pow(brighter, k);
+    return new Hsl(this.h, this.s, this.l * k, this.opacity);
+  },
+  darker: function(k) {
+    k = k == null ? darker : Math.pow(darker, k);
+    return new Hsl(this.h, this.s, this.l * k, this.opacity);
+  },
+  rgb: function() {
+    var h = this.h % 360 + (this.h < 0) * 360,
+        s = isNaN(h) || isNaN(this.s) ? 0 : this.s,
+        l = this.l,
+        m2 = l + (l < 0.5 ? l : 1 - l) * s,
+        m1 = 2 * l - m2;
+    return new Rgb(
+      hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2),
+      hsl2rgb(h, m1, m2),
+      hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2),
+      this.opacity
+    );
+  },
+  displayable: function() {
+    return (0 <= this.s && this.s <= 1 || isNaN(this.s))
+        && (0 <= this.l && this.l <= 1)
+        && (0 <= this.opacity && this.opacity <= 1);
+  }
+}));
+
+/* From FvD 13.37, CSS Color Module Level 3 */
+function hsl2rgb(h, m1, m2) {
+  return (h < 60 ? m1 + (m2 - m1) * h / 60
+      : h < 180 ? m2
+      : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60
+      : m1) * 255;
+}
+
+var deg2rad = Math.PI / 180;
+var rad2deg = 180 / Math.PI;
+
+// https://beta.observablehq.com/@mbostock/lab-and-rgb
+var K = 18,
+    Xn = 0.96422,
+    Yn = 1,
+    Zn = 0.82521,
+    t0 = 4 / 29,
+    t1 = 6 / 29,
+    t2 = 3 * t1 * t1,
+    t3 = t1 * t1 * t1;
+
+function labConvert(o) {
+  if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity);
+  if (o instanceof Hcl) {
+    if (isNaN(o.h)) return new Lab(o.l, 0, 0, o.opacity);
+    var h = o.h * deg2rad;
+    return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity);
+  }
+  if (!(o instanceof Rgb)) o = rgbConvert(o);
+  var r = rgb2lrgb(o.r),
+      g = rgb2lrgb(o.g),
+      b = rgb2lrgb(o.b),
+      y = xyz2lab((0.2225045 * r + 0.7168786 * g + 0.0606169 * b) / Yn), x, z;
+  if (r === g && g === b) x = z = y; else {
+    x = xyz2lab((0.4360747 * r + 0.3850649 * g + 0.1430804 * b) / Xn);
+    z = xyz2lab((0.0139322 * r + 0.0971045 * g + 0.7141733 * b) / Zn);
+  }
+  return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity);
+}
+
+function lab(l, a, b, opacity) {
+  return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity);
+}
+
+function Lab(l, a, b, opacity) {
+  this.l = +l;
+  this.a = +a;
+  this.b = +b;
+  this.opacity = +opacity;
+}
+
+define(Lab, lab, extend(Color, {
+  brighter: function(k) {
+    return new Lab(this.l + K * (k == null ? 1 : k), this.a, this.b, this.opacity);
+  },
+  darker: function(k) {
+    return new Lab(this.l - K * (k == null ? 1 : k), this.a, this.b, this.opacity);
+  },
+  rgb: function() {
+    var y = (this.l + 16) / 116,
+        x = isNaN(this.a) ? y : y + this.a / 500,
+        z = isNaN(this.b) ? y : y - this.b / 200;
+    x = Xn * lab2xyz(x);
+    y = Yn * lab2xyz(y);
+    z = Zn * lab2xyz(z);
+    return new Rgb(
+      lrgb2rgb( 3.1338561 * x - 1.6168667 * y - 0.4906146 * z),
+      lrgb2rgb(-0.9787684 * x + 1.9161415 * y + 0.0334540 * z),
+      lrgb2rgb( 0.0719453 * x - 0.2289914 * y + 1.4052427 * z),
+      this.opacity
+    );
+  }
+}));
+
+function xyz2lab(t) {
+  return t > t3 ? Math.pow(t, 1 / 3) : t / t2 + t0;
+}
+
+function lab2xyz(t) {
+  return t > t1 ? t * t * t : t2 * (t - t0);
+}
+
+function lrgb2rgb(x) {
+  return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055);
+}
+
+function rgb2lrgb(x) {
+  return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4);
+}
+
+function hclConvert(o) {
+  if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity);
+  if (!(o instanceof Lab)) o = labConvert(o);
+  if (o.a === 0 && o.b === 0) return new Hcl(NaN, 0, o.l, o.opacity);
+  var h = Math.atan2(o.b, o.a) * rad2deg;
+  return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity);
+}
+
+function hcl(h, c, l, opacity) {
+  return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity);
+}
+
+function Hcl(h, c, l, opacity) {
+  this.h = +h;
+  this.c = +c;
+  this.l = +l;
+  this.opacity = +opacity;
+}
+
+define(Hcl, hcl, extend(Color, {
+  brighter: function(k) {
+    return new Hcl(this.h, this.c, this.l + K * (k == null ? 1 : k), this.opacity);
+  },
+  darker: function(k) {
+    return new Hcl(this.h, this.c, this.l - K * (k == null ? 1 : k), this.opacity);
+  },
+  rgb: function() {
+    return labConvert(this).rgb();
+  }
+}));
+
+var A = -0.14861,
+    B = +1.78277,
+    C = -0.29227,
+    D = -0.90649,
+    E = +1.97294,
+    ED = E * D,
+    EB = E * B,
+    BC_DA = B * C - D * A;
+
+function cubehelixConvert(o) {
+  if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity);
+  if (!(o instanceof Rgb)) o = rgbConvert(o);
+  var r = o.r / 255,
+      g = o.g / 255,
+      b = o.b / 255,
+      l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB),
+      bl = b - l,
+      k = (E * (g - l) - C * bl) / D,
+      s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1
+      h = s ? Math.atan2(k, bl) * rad2deg - 120 : NaN;
+  return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity);
+}
+
+function cubehelix(h, s, l, opacity) {
+  return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity);
+}
+
+function Cubehelix(h, s, l, opacity) {
+  this.h = +h;
+  this.s = +s;
+  this.l = +l;
+  this.opacity = +opacity;
+}
+
+define(Cubehelix, cubehelix, extend(Color, {
+  brighter: function(k) {
+    k = k == null ? brighter : Math.pow(brighter, k);
+    return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
+  },
+  darker: function(k) {
+    k = k == null ? darker : Math.pow(darker, k);
+    return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
+  },
+  rgb: function() {
+    var h = isNaN(this.h) ? 0 : (this.h + 120) * deg2rad,
+        l = +this.l,
+        a = isNaN(this.s) ? 0 : this.s * l * (1 - l),
+        cosh = Math.cos(h),
+        sinh = Math.sin(h);
+    return new Rgb(
+      255 * (l + a * (A * cosh + B * sinh)),
+      255 * (l + a * (C * cosh + D * sinh)),
+      255 * (l + a * (E * cosh)),
+      this.opacity
+    );
+  }
+}));
+
 function I2DChart() {
 }
 I2DChart.prototype._palette = Palette.ordinal("default");
+I2DChart.prototype.fillColor = function (row, column, value) {
+    return this._palette(row[0]);
+};
+I2DChart.prototype.strokeColor = function (row, column, value) {
+    return hsl(this.fillColor(row, column, value)).darker().toString();
+};
+I2DChart.prototype.textColor = function (row, column, value) {
+    return Palette.textColor(this.fillColor(row, column, value));
+};
 //  Events  ---
@@ -147,2 +678,11 @@ I2DChart.prototype.click = function (row, column, selected) {
 INDChart.prototype._palette = Palette.ordinal("default");
+INDChart.prototype.fillColor = function (row, column, value) {
+    return this._palette(column);
+};
+INDChart.prototype.strokeColor = function (row, column, value) {
+    return hsl(this.fillColor(row, column, value)).darker().toString();
+};
+INDChart.prototype.textColor = function (row, column, value) {
+    return Palette.textColor(this.fillColor(row, column, value));
+};
 //  Events  ---
@@ -149,0 +689,0 @@ INDChart.prototype.click = function (row, column, selected) {

dist/index.js

@@ -18,5 +18,536 @@ (function (global, factory) {
 
+    function define(constructor, factory, prototype) {
+      constructor.prototype = factory.prototype = prototype;
+      prototype.constructor = constructor;
+    }
+
+    function extend(parent, definition) {
+      var prototype = Object.create(parent.prototype);
+      for (var key in definition) prototype[key] = definition[key];
+      return prototype;
+    }
+
+    function Color() {}
+
+    var darker = 0.7;
+    var brighter = 1 / darker;
+
+    var reI = "\\s*([+-]?\\d+)\\s*",
+        reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*",
+        reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*",
+        reHex3 = /^#([0-9a-f]{3})$/,
+        reHex6 = /^#([0-9a-f]{6})$/,
+        reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$"),
+        reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$"),
+        reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$"),
+        reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$"),
+        reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$"),
+        reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$");
+
+    var named = {
+      aliceblue: 0xf0f8ff,
+      antiquewhite: 0xfaebd7,
+      aqua: 0x00ffff,
+      aquamarine: 0x7fffd4,
+      azure: 0xf0ffff,
+      beige: 0xf5f5dc,
+      bisque: 0xffe4c4,
+      black: 0x000000,
+      blanchedalmond: 0xffebcd,
+      blue: 0x0000ff,
+      blueviolet: 0x8a2be2,
+      brown: 0xa52a2a,
+      burlywood: 0xdeb887,
+      cadetblue: 0x5f9ea0,
+      chartreuse: 0x7fff00,
+      chocolate: 0xd2691e,
+      coral: 0xff7f50,
+      cornflowerblue: 0x6495ed,
+      cornsilk: 0xfff8dc,
+      crimson: 0xdc143c,
+      cyan: 0x00ffff,
+      darkblue: 0x00008b,
+      darkcyan: 0x008b8b,
+      darkgoldenrod: 0xb8860b,
+      darkgray: 0xa9a9a9,
+      darkgreen: 0x006400,
+      darkgrey: 0xa9a9a9,
+      darkkhaki: 0xbdb76b,
+      darkmagenta: 0x8b008b,
+      darkolivegreen: 0x556b2f,
+      darkorange: 0xff8c00,
+      darkorchid: 0x9932cc,
+      darkred: 0x8b0000,
+      darksalmon: 0xe9967a,
+      darkseagreen: 0x8fbc8f,
+      darkslateblue: 0x483d8b,
+      darkslategray: 0x2f4f4f,
+      darkslategrey: 0x2f4f4f,
+      darkturquoise: 0x00ced1,
+      darkviolet: 0x9400d3,
+      deeppink: 0xff1493,
+      deepskyblue: 0x00bfff,
+      dimgray: 0x696969,
+      dimgrey: 0x696969,
+      dodgerblue: 0x1e90ff,
+      firebrick: 0xb22222,
+      floralwhite: 0xfffaf0,
+      forestgreen: 0x228b22,
+      fuchsia: 0xff00ff,
+      gainsboro: 0xdcdcdc,
+      ghostwhite: 0xf8f8ff,
+      gold: 0xffd700,
+      goldenrod: 0xdaa520,
+      gray: 0x808080,
+      green: 0x008000,
+      greenyellow: 0xadff2f,
+      grey: 0x808080,
+      honeydew: 0xf0fff0,
+      hotpink: 0xff69b4,
+      indianred: 0xcd5c5c,
+      indigo: 0x4b0082,
+      ivory: 0xfffff0,
+      khaki: 0xf0e68c,
+      lavender: 0xe6e6fa,
+      lavenderblush: 0xfff0f5,
+      lawngreen: 0x7cfc00,
+      lemonchiffon: 0xfffacd,
+      lightblue: 0xadd8e6,
+      lightcoral: 0xf08080,
+      lightcyan: 0xe0ffff,
+      lightgoldenrodyellow: 0xfafad2,
+      lightgray: 0xd3d3d3,
+      lightgreen: 0x90ee90,
+      lightgrey: 0xd3d3d3,
+      lightpink: 0xffb6c1,
+      lightsalmon: 0xffa07a,
+      lightseagreen: 0x20b2aa,
+      lightskyblue: 0x87cefa,
+      lightslategray: 0x778899,
+      lightslategrey: 0x778899,
+      lightsteelblue: 0xb0c4de,
+      lightyellow: 0xffffe0,
+      lime: 0x00ff00,
+      limegreen: 0x32cd32,
+      linen: 0xfaf0e6,
+      magenta: 0xff00ff,
+      maroon: 0x800000,
+      mediumaquamarine: 0x66cdaa,
+      mediumblue: 0x0000cd,
+      mediumorchid: 0xba55d3,
+      mediumpurple: 0x9370db,
+      mediumseagreen: 0x3cb371,
+      mediumslateblue: 0x7b68ee,
+      mediumspringgreen: 0x00fa9a,
+      mediumturquoise: 0x48d1cc,
+      mediumvioletred: 0xc71585,
+      midnightblue: 0x191970,
+      mintcream: 0xf5fffa,
+      mistyrose: 0xffe4e1,
+      moccasin: 0xffe4b5,
+      navajowhite: 0xffdead,
+      navy: 0x000080,
+      oldlace: 0xfdf5e6,
+      olive: 0x808000,
+      olivedrab: 0x6b8e23,
+      orange: 0xffa500,
+      orangered: 0xff4500,
+      orchid: 0xda70d6,
+      palegoldenrod: 0xeee8aa,
+      palegreen: 0x98fb98,
+      paleturquoise: 0xafeeee,
+      palevioletred: 0xdb7093,
+      papayawhip: 0xffefd5,
+      peachpuff: 0xffdab9,
+      peru: 0xcd853f,
+      pink: 0xffc0cb,
+      plum: 0xdda0dd,
+      powderblue: 0xb0e0e6,
+      purple: 0x800080,
+      rebeccapurple: 0x663399,
+      red: 0xff0000,
+      rosybrown: 0xbc8f8f,
+      royalblue: 0x4169e1,
+      saddlebrown: 0x8b4513,
+      salmon: 0xfa8072,
+      sandybrown: 0xf4a460,
+      seagreen: 0x2e8b57,
+      seashell: 0xfff5ee,
+      sienna: 0xa0522d,
+      silver: 0xc0c0c0,
+      skyblue: 0x87ceeb,
+      slateblue: 0x6a5acd,
+      slategray: 0x708090,
+      slategrey: 0x708090,
+      snow: 0xfffafa,
+      springgreen: 0x00ff7f,
+      steelblue: 0x4682b4,
+      tan: 0xd2b48c,
+      teal: 0x008080,
+      thistle: 0xd8bfd8,
+      tomato: 0xff6347,
+      turquoise: 0x40e0d0,
+      violet: 0xee82ee,
+      wheat: 0xf5deb3,
+      white: 0xffffff,
+      whitesmoke: 0xf5f5f5,
+      yellow: 0xffff00,
+      yellowgreen: 0x9acd32
+    };
+
+    define(Color, color, {
+      displayable: function() {
+        return this.rgb().displayable();
+      },
+      hex: function() {
+        return this.rgb().hex();
+      },
+      toString: function() {
+        return this.rgb() + "";
+      }
+    });
+
+    function color(format) {
+      var m;
+      format = (format + "").trim().toLowerCase();
+      return (m = reHex3.exec(format)) ? (m = parseInt(m[1], 16), new Rgb((m >> 8 & 0xf) | (m >> 4 & 0x0f0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1)) // #f00
+          : (m = reHex6.exec(format)) ? rgbn(parseInt(m[1], 16)) // #ff0000
+          : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0)
+          : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%)
+          : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1)
+          : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1)
+          : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%)
+          : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1)
+          : named.hasOwnProperty(format) ? rgbn(named[format])
+          : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0)
+          : null;
+    }
+
+    function rgbn(n) {
+      return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1);
+    }
+
+    function rgba(r, g, b, a) {
+      if (a <= 0) r = g = b = NaN;
+      return new Rgb(r, g, b, a);
+    }
+
+    function rgbConvert(o) {
+      if (!(o instanceof Color)) o = color(o);
+      if (!o) return new Rgb;
+      o = o.rgb();
+      return new Rgb(o.r, o.g, o.b, o.opacity);
+    }
+
+    function rgb(r, g, b, opacity) {
+      return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);
+    }
+
+    function Rgb(r, g, b, opacity) {
+      this.r = +r;
+      this.g = +g;
+      this.b = +b;
+      this.opacity = +opacity;
+    }
+
+    define(Rgb, rgb, extend(Color, {
+      brighter: function(k) {
+        k = k == null ? brighter : Math.pow(brighter, k);
+        return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
+      },
+      darker: function(k) {
+        k = k == null ? darker : Math.pow(darker, k);
+        return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
+      },
+      rgb: function() {
+        return this;
+      },
+      displayable: function() {
+        return (0 <= this.r && this.r <= 255)
+            && (0 <= this.g && this.g <= 255)
+            && (0 <= this.b && this.b <= 255)
+            && (0 <= this.opacity && this.opacity <= 1);
+      },
+      hex: function() {
+        return "#" + hex(this.r) + hex(this.g) + hex(this.b);
+      },
+      toString: function() {
+        var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a));
+        return (a === 1 ? "rgb(" : "rgba(")
+            + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", "
+            + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", "
+            + Math.max(0, Math.min(255, Math.round(this.b) || 0))
+            + (a === 1 ? ")" : ", " + a + ")");
+      }
+    }));
+
+    function hex(value) {
+      value = Math.max(0, Math.min(255, Math.round(value) || 0));
+      return (value < 16 ? "0" : "") + value.toString(16);
+    }
+
+    function hsla(h, s, l, a) {
+      if (a <= 0) h = s = l = NaN;
+      else if (l <= 0 || l >= 1) h = s = NaN;
+      else if (s <= 0) h = NaN;
+      return new Hsl(h, s, l, a);
+    }
+
+    function hslConvert(o) {
+      if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity);
+      if (!(o instanceof Color)) o = color(o);
+      if (!o) return new Hsl;
+      if (o instanceof Hsl) return o;
+      o = o.rgb();
+      var r = o.r / 255,
+          g = o.g / 255,
+          b = o.b / 255,
+          min = Math.min(r, g, b),
+          max = Math.max(r, g, b),
+          h = NaN,
+          s = max - min,
+          l = (max + min) / 2;
+      if (s) {
+        if (r === max) h = (g - b) / s + (g < b) * 6;
+        else if (g === max) h = (b - r) / s + 2;
+        else h = (r - g) / s + 4;
+        s /= l < 0.5 ? max + min : 2 - max - min;
+        h *= 60;
+      } else {
+        s = l > 0 && l < 1 ? 0 : h;
+      }
+      return new Hsl(h, s, l, o.opacity);
+    }
+
+    function hsl(h, s, l, opacity) {
+      return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);
+    }
+
+    function Hsl(h, s, l, opacity) {
+      this.h = +h;
+      this.s = +s;
+      this.l = +l;
+      this.opacity = +opacity;
+    }
+
+    define(Hsl, hsl, extend(Color, {
+      brighter: function(k) {
+        k = k == null ? brighter : Math.pow(brighter, k);
+        return new Hsl(this.h, this.s, this.l * k, this.opacity);
+      },
+      darker: function(k) {
+        k = k == null ? darker : Math.pow(darker, k);
+        return new Hsl(this.h, this.s, this.l * k, this.opacity);
+      },
+      rgb: function() {
+        var h = this.h % 360 + (this.h < 0) * 360,
+            s = isNaN(h) || isNaN(this.s) ? 0 : this.s,
+            l = this.l,
+            m2 = l + (l < 0.5 ? l : 1 - l) * s,
+            m1 = 2 * l - m2;
+        return new Rgb(
+          hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2),
+          hsl2rgb(h, m1, m2),
+          hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2),
+          this.opacity
+        );
+      },
+      displayable: function() {
+        return (0 <= this.s && this.s <= 1 || isNaN(this.s))
+            && (0 <= this.l && this.l <= 1)
+            && (0 <= this.opacity && this.opacity <= 1);
+      }
+    }));
+
+    /* From FvD 13.37, CSS Color Module Level 3 */
+    function hsl2rgb(h, m1, m2) {
+      return (h < 60 ? m1 + (m2 - m1) * h / 60
+          : h < 180 ? m2
+          : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60
+          : m1) * 255;
+    }
+
+    var deg2rad = Math.PI / 180;
+    var rad2deg = 180 / Math.PI;
+
+    // https://beta.observablehq.com/@mbostock/lab-and-rgb
+    var K = 18,
+        Xn = 0.96422,
+        Yn = 1,
+        Zn = 0.82521,
+        t0 = 4 / 29,
+        t1 = 6 / 29,
+        t2 = 3 * t1 * t1,
+        t3 = t1 * t1 * t1;
+
+    function labConvert(o) {
+      if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity);
+      if (o instanceof Hcl) {
+        if (isNaN(o.h)) return new Lab(o.l, 0, 0, o.opacity);
+        var h = o.h * deg2rad;
+        return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity);
+      }
+      if (!(o instanceof Rgb)) o = rgbConvert(o);
+      var r = rgb2lrgb(o.r),
+          g = rgb2lrgb(o.g),
+          b = rgb2lrgb(o.b),
+          y = xyz2lab((0.2225045 * r + 0.7168786 * g + 0.0606169 * b) / Yn), x, z;
+      if (r === g && g === b) x = z = y; else {
+        x = xyz2lab((0.4360747 * r + 0.3850649 * g + 0.1430804 * b) / Xn);
+        z = xyz2lab((0.0139322 * r + 0.0971045 * g + 0.7141733 * b) / Zn);
+      }
+      return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity);
+    }
+
+    function lab(l, a, b, opacity) {
+      return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity);
+    }
+
+    function Lab(l, a, b, opacity) {
+      this.l = +l;
+      this.a = +a;
+      this.b = +b;
+      this.opacity = +opacity;
+    }
+
+    define(Lab, lab, extend(Color, {
+      brighter: function(k) {
+        return new Lab(this.l + K * (k == null ? 1 : k), this.a, this.b, this.opacity);
+      },
+      darker: function(k) {
+        return new Lab(this.l - K * (k == null ? 1 : k), this.a, this.b, this.opacity);
+      },
+      rgb: function() {
+        var y = (this.l + 16) / 116,
+            x = isNaN(this.a) ? y : y + this.a / 500,
+            z = isNaN(this.b) ? y : y - this.b / 200;
+        x = Xn * lab2xyz(x);
+        y = Yn * lab2xyz(y);
+        z = Zn * lab2xyz(z);
+        return new Rgb(
+          lrgb2rgb( 3.1338561 * x - 1.6168667 * y - 0.4906146 * z),
+          lrgb2rgb(-0.9787684 * x + 1.9161415 * y + 0.0334540 * z),
+          lrgb2rgb( 0.0719453 * x - 0.2289914 * y + 1.4052427 * z),
+          this.opacity
+        );
+      }
+    }));
+
+    function xyz2lab(t) {
+      return t > t3 ? Math.pow(t, 1 / 3) : t / t2 + t0;
+    }
+
+    function lab2xyz(t) {
+      return t > t1 ? t * t * t : t2 * (t - t0);
+    }
+
+    function lrgb2rgb(x) {
+      return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055);
+    }
+
+    function rgb2lrgb(x) {
+      return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4);
+    }
+
+    function hclConvert(o) {
+      if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity);
+      if (!(o instanceof Lab)) o = labConvert(o);
+      if (o.a === 0 && o.b === 0) return new Hcl(NaN, 0, o.l, o.opacity);
+      var h = Math.atan2(o.b, o.a) * rad2deg;
+      return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity);
+    }
+
+    function hcl(h, c, l, opacity) {
+      return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity);
+    }
+
+    function Hcl(h, c, l, opacity) {
+      this.h = +h;
+      this.c = +c;
+      this.l = +l;
+      this.opacity = +opacity;
+    }
+
+    define(Hcl, hcl, extend(Color, {
+      brighter: function(k) {
+        return new Hcl(this.h, this.c, this.l + K * (k == null ? 1 : k), this.opacity);
+      },
+      darker: function(k) {
+        return new Hcl(this.h, this.c, this.l - K * (k == null ? 1 : k), this.opacity);
+      },
+      rgb: function() {
+        return labConvert(this).rgb();
+      }
+    }));
+
+    var A = -0.14861,
+        B = +1.78277,
+        C = -0.29227,
+        D = -0.90649,
+        E = +1.97294,
+        ED = E * D,
+        EB = E * B,
+        BC_DA = B * C - D * A;
+
+    function cubehelixConvert(o) {
+      if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity);
+      if (!(o instanceof Rgb)) o = rgbConvert(o);
+      var r = o.r / 255,
+          g = o.g / 255,
+          b = o.b / 255,
+          l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB),
+          bl = b - l,
+          k = (E * (g - l) - C * bl) / D,
+          s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1
+          h = s ? Math.atan2(k, bl) * rad2deg - 120 : NaN;
+      return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity);
+    }
+
+    function cubehelix(h, s, l, opacity) {
+      return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity);
+    }
+
+    function Cubehelix(h, s, l, opacity) {
+      this.h = +h;
+      this.s = +s;
+      this.l = +l;
+      this.opacity = +opacity;
+    }
+
+    define(Cubehelix, cubehelix, extend(Color, {
+      brighter: function(k) {
+        k = k == null ? brighter : Math.pow(brighter, k);
+        return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
+      },
+      darker: function(k) {
+        k = k == null ? darker : Math.pow(darker, k);
+        return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
+      },
+      rgb: function() {
+        var h = isNaN(this.h) ? 0 : (this.h + 120) * deg2rad,
+            l = +this.l,
+            a = isNaN(this.s) ? 0 : this.s * l * (1 - l),
+            cosh = Math.cos(h),
+            sinh = Math.sin(h);
+        return new Rgb(
+          255 * (l + a * (A * cosh + B * sinh)),
+          255 * (l + a * (C * cosh + D * sinh)),
+          255 * (l + a * (E * cosh)),
+          this.opacity
+        );
+      }
+    }));
+
     function I2DChart() {
     }
     I2DChart.prototype._palette = common.Palette.ordinal("default");
+    I2DChart.prototype.fillColor = function (row, column, value) {
+        return this._palette(row[0]);
+    };
+    I2DChart.prototype.strokeColor = function (row, column, value) {
+        return hsl(this.fillColor(row, column, value)).darker().toString();
+    };
+    I2DChart.prototype.textColor = function (row, column, value) {
+        return common.Palette.textColor(this.fillColor(row, column, value));
+    };
     //  Events  ---
@@ -151,2 +682,11 @@ I2DChart.prototype.click = function (row, column, selected) {
     INDChart.prototype._palette = common.Palette.ordinal("default");
+    INDChart.prototype.fillColor = function (row, column, value) {
+        return this._palette(column);
+    };
+    INDChart.prototype.strokeColor = function (row, column, value) {
+        return hsl(this.fillColor(row, column, value)).darker().toString();
+    };
+    INDChart.prototype.textColor = function (row, column, value) {
+        return common.Palette.textColor(this.fillColor(row, column, value));
+    };
     //  Events  ---
@@ -153,0 +693,0 @@ INDChart.prototype.click = function (row, column, selected) {

dist/index.min.js

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "@hpcc-js/api",
-  "version": "0.1.3",
+  "version": "0.2.0",
   "description": "hpcc-js - Viz api",
@@ -28,6 +28,7 @@ "main": "dist/index.js",
   "dependencies": {
-    "@hpcc-js/common": "^0.4.0"
+    "@hpcc-js/common": "^0.5.0"
   },
   "devDependencies": {
     "concurrently": "3.5.1",
+    "d3-color": "1.2.0",
     "d3-format": "1.3.0",
@@ -34,0 +35,0 @@ "d3-tip": "GordonSmith/d3-tip#vJSNEXT",

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Improved metrics

Total package byte prevSize

422444

increased by50.33%

Lines of code

3012

increased by49.7%

Worsened metrics

Dev dependency count

15

increased by7.14%

Dependency changes

• + Added@hpcc-js/common@0.5.0(transitive)

• - Removed@hpcc-js/common@0.4.0(transitive)

• Updated@hpcc-js/common@^0.5.0