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PixelGetAlphaQuantum

PixelGetAlphaQuantum -- returns the alpha Quantum color value of the PixelWand

Description

float PixelGetAlphaQuantum( PixelWand pxl_wnd )

Returns the alpha Quantum color value of the PixelWand. The returned value is in the range 0 <= alpha <= MW_MaxRGB.


A description of each parameter follows:

pxl_wnd A PixelWand resource


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