ISharedBitmap::GetFormat method (thumbcache.h)
Retrieves the alpha type of the bitmap image.
Syntax
HRESULT GetFormat(
[out] WTS_ALPHATYPE *pat
);
Parameters
[out] pat
Type: WTS_ALPHATYPE*
When this method returns, contains a pointer to the alpha type of the bitmap image. One of the following values.
WTSAT_RGB
The bitmap does not contain an alpha channel for transparency.
WTSAT_ARGB
The bitmap contains an alpha channel for transparency.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows Vista [desktop apps only] |
Minimum supported server | Windows Server 2008 [desktop apps only] |
Target Platform | Windows |
Header | thumbcache.h |