The ColorMatrix object
Sub HueRotate(ByVal h As Single)
Sub ColorMultiply(ByVal r As Single, ByVal g As Single, ByVal b As Single)
Sub ColorAdd(ByVal r As Single, ByVal g As Single, ByVal b As Single)
Sub ColorContrast(ByVal C As Single)
Sub ValueMultiply(ByVal v As Single)
Sub Apply()