hsv method

Chalk hsv(
  1. num hue,
  2. num saturation,
  3. num value
)

Creates chalk with foreground color defined from HSV (Hue, Saturation and Value) color space parameters. https://en.wikipedia.org/wiki/HSL_and_HSV

Implementation

Chalk hsv(num hue, num saturation, num value) {
  var rgb = ColorUtils.hsv2rgb(hue, saturation, value);
  return makeRGBChalk(rgb[0], rgb[1], rgb[2]);
}