Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
SetExcludeAlpha

SetExcludeAlpha method

Sets a value that indicates whether the alpha channel should be filtered with the color data.

Syntax


HRESULT retVal = object.SetExcludeAlpha(bExcludeAlpha);

Parameters

bExcludeAlpha [in]

Type: BOOL

BOOL that indicates whether the alpha channel of an image should be filtered. If TRUE, only the RGB color components are modified by the filter. If FALSE, the weighted alpha value is written to the output sample with the color value.

 

 

Show:
© 2015 Microsoft