LImageViewerCell::RotateBitmapPerspective

#include "ltwrappr.h"

L_INT LImageViewerCell::RotateBitmapPerspective(nSubCellIndex, nAngle, uFlags)

Gets the perspective rotation angle of the specified cell or sub-cell.

Parameters

L_INT nSubCellIndex

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.

L_INT nAngle

Address of the variable to be updated with the perspective rotation angle value.

L_UINT uFlags

Reserved for future use. Pass 0.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

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.

Required DLLs and Libraries

Help Version 20.0.2019.3.12
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