unpremultiply
Description:
public void unpremultiply ()
Converts a pre-multiplied color to a non-premultiplied color.
For example, semi-transparent red is (0.5, 0, 0, 0.5) when premultiplied and (1.0, 0, 0, 0.5) when non-premultiplied.
Parameters:
| this |
the color to unpremultiply |