ConvertAlpha() static private method

Converts the alpha blended color to a non-alpha blended color.
static private ConvertAlpha ( Color color ) : Color
color Color The alpha blended color (ARGB).
return Color
QuantizationHelper Class Documentation
Example #1
0
        /// <summary>
        /// See <see cref="IColorQuantizer.AddColor"/> for more details.
        /// </summary>
        public void AddColor(Color color, Int32 x, Int32 y)
        {
            Int32 key;

            color = QuantizationHelper.ConvertAlpha(color, out key);
            OnAddColor(color, key, x, y);
        }
Example #2
0
        /// <summary>
        /// See <see cref="IColorQuantizer.GetPaletteIndex"/> for more details.
        /// </summary>
        public Int32 GetPaletteIndex(Color color, Int32 x, Int32 y)
        {
            Int32 result, key;

            color = QuantizationHelper.ConvertAlpha(color, out key);
            OnGetPaletteIndex(color, key, x, y, out result);
            return(result);
        }