L_DispContainerReverseBitmap

#include "l_bitmap.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerReverseBitmap(hCellWnd, nSubCellIndex, uFlags)

Reverses the images in the specified cell or sub-cell.

Parameters

L_HWND hCellWnd

A handle to the window that represents the cell on which the function's effect will be applied.

L_INT nSubCellIndex

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.

L_UINT uFlags

Reserved for future use. Pass 0.

Returns

Comments

It is highly recommended to use this function instead of the image processing function L_ReverseBitmap.

Required DLLs and Libraries

• LTIVW
• For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

L_INT DispContainerReverseBitmapExample(HDISPCONTAINER hCon) 
{ 
   HBITMAPLIST hBitmapList; 
   if (L_DispContainerGetCellCount(hCon, 0) < 0) 
   { 
      MessageBox(NULL, TEXT("No cell to reverse"), TEXT("Error"), MB_OK); 
      return FAILURE; 
   } 
   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); 
      return FAILURE; 
   } 
   L_DispContainerReverseBitmap(hCellWnd, -1, 0); 
   return SUCCESS; 
}