/**
* Return this swatch's HSL values.
* hsv[0] is Hue [0 .. 360)
* hsv[1] is Saturation [0...1]
* hsv[2] is Lightness [0...1]
*/
public float[] getHsl()
{
if (mHsl == null)
{
// Lazily generate HSL values from RGB
mHsl = new float[3];
ColorUtils.RGBtoHSL(mRed, mGreen, mBlue, mHsl);
}
return(mHsl);
}
private Boolean shouldIgnoreColor(Color color)
{
ColorUtils.RGBtoHSL(color.R, color.G, color.B, mTempHsl);
return(shouldIgnoreColor(mTempHsl));
}
