IBasicBitmapOps::Rotate (Windows Embedded CE 6.0)
1/6/2010
This method creates a new bitmap image that is rotated by a specified angle.
Syntax
HRESULT Rotate(
FLOAT angle,
InterpolationHint hints,
IBitmapImage** outbmp
);
Parameters
angle
[in] A FLOAT value, measured in degrees counterclockwise, indicating how far to rotate the bitmap image.This value can only be 90, 180, 270, or 360 degrees.
- hints
[in] An InterpolationHint value that specifies which interpolation algorithm to use.
outbmp
[out] A pointer to the resulting IBitmapImage interface pointer.Use the interface to access the bitmap created by this method.
Return Value
If successful, this method returns S_OK.
If it fails, this method should return one of the following error values:
- IMGERR_OBJECTBUSY
- E_NOTIMPL
- E_OUTOFMEMORY
For more information, see Error Codes for the Imaging API.
Requirements
| Header | imaging.h |
| Library | Imaging.lib |
| Windows Embedded CE | Windows CE 5.0 and later |