LImageViewer::GetRotateBitmapPerspectiveAngle

#include "ltwrappr.h"

L_INT LImageViewer::GetRotateBitmapPerspectiveAngle(nCellIndex, nSubCellIndex, pnAngle, uFlags)

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

Parameters

L_INT nCellIndex

A zero based index of cell that contains the image to get the perspective rotation angle.

L_INT nSubCellIndex

A zero-based index into the image list attached to the cell. Pass -2 to retrieve the perspective rotation angle of the image in the selected sub-cell.

L_INT *pnAngle

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 LBitmap::RotateViewPerspective.

Required DLLs and Libraries

See Also

Functions

Topics

Help Version 22.0.2021.8.20
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LEADTOOLS Medical Image Viewer C++ Class Library Help
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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.