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IImageSink::NeedTransform (Windows CE 5.0)

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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

IImageSink

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