IImageSink::NeedTransform (Windows CE 5.0)
This method is used by an image source to determine whether an image sink should rotate an image and by how much it should rotate the image.
HRESULT NeedTransform( UINT* rotation);
Parameters
- rotation
[out] A pointer to a UINT value representing the amount of image rotation required by the sink.
Return Values
If successful, this method returns S_OK.
This method may return E_NOTIMPL if it fails.
Requirements
OS Versions: Windows CE 5.0 and later.
Header: Imaging.h.
Link Library: Imaging.lib.
See Also
Send Feedback on this topic to the authors