Function getRealHueRange

randomColor.js:587–608

(colorHue)

  // get The range of given hue when options.count!=0
  function getRealHueRange(colorHue) {
    if (!isNaN(colorHue)) {
      var number = parseInt(colorHue);

      if (number < 360 && number > 0) {
        return getColorInfo(colorHue).hueRange;
      }
    } else if (typeof colorHue === "string") {
      if (colorDictionary[colorHue]) {
        var color = colorDictionary[colorHue];

        if (color.hueRange) {
          return color.hueRange;
        }
      } else if (colorHue.match(/^#?([0-9A-F]{3}|[0-9A-F]{6})$/i)) {
        var hue = HexToHSB(colorHue)[0];
        return getColorInfo(hue).hueRange;
      }
    }

    return [0, 360];
  }
  return randomColor;
});