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Rotate the image perspective at the specified cell or sub-cell.
#include "ltwrappr.h"
L_INT LImageViewer::RotateBitmapPerspective(nCellIndex, nSubCellIndex, nAngle, uFlags)
A zero based index of the cell that contains the image to rotate its view perspective.
A zero-based index into the image list attached to the cell. The perspective rotation angle of this image will be retrieved. Pass -2 to retrieve the perspective rotation angle of the image in the selected sub-cell.
The perspective rotation angle value.
Reserved for future use. Pass 0.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
To set the rotation angle of a specific cell or sub-cell, it is highly recommended to use LImageViewerCell::RotateBitmapPerspective instead of the standard LBitmapBase::RotateViewPerspective.