Reverses the images in the specified cell or sub-cell.
A handle to the window that represents the cell on which the function's effect will be applied.
A zero-based index into the image list attached to the cell specified in hCellWnd. This sub-cell contains the image that will be reversed. Pass -1 to apply this effect on all sub-cells. Pass -2 to apply this effect on the selected sub-cell.
Reserved for future use. Pass 0.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
It is highly recommended to use this function instead of the image processing function L_ReverseBitmap.
This example will reverse the image along with the annotation container if the user click on the image using the left mouse button, and will reserve on the right mouse button, and will rotate on the middle mouse button.
L_INT DispContainerReverseBitmapExample(HDISPCONTAINER hCon)
if (L_DispContainerGetCellCount(hCon, 0) < 0)
MessageBox(NULL, TEXT("No cell to reverse"), TEXT("Error"), MB_OK);
HWND hCellWnd = L_DispContainerGetCellWindowHandle(hCon, 0, 0);
L_DispContainerGetCellBitmapList(hCellWnd, &hBitmapList, 0);
if (hBitmapList == NULL)
MessageBox(NULL, TEXT("No image in the cell to reverse"), TEXT("Error"), MB_OK);
L_DispContainerReverseBitmap(hCellWnd, -1, 0);