In This Topic ▼

L_DispContainerFlipBitmap

Summary

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

Syntax

#include "ltivw.h"

L_LTIVW_API L_INT EXT_FUNCTION L_DispContainerFlipBitmap(hCellWnd, nSubCellIndex, uFlags)

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 flipped. 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

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

Comments

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

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.

Platforms

The toolkit comes in Win32 and x64 editions that can support development of software applications for any of the following environments:

Windows 10

Windows 8

Windows 7

Windows Vista

Windows XP

Windows 2000

Example

This example will flip 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 DispContainerFlipBitmapExample(HDISPCONTAINER hCon) 
{ 
   HBITMAPLIST hBitmapList; 
 
   if (L_DispContainerGetCellCount(hCon, 0) < 0) 
   { 
      MessageBox(NULL, TEXT("No cell to flip"), 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 flip"), TEXT("Error"), MB_OK); 
      return FAILURE; 
   } 
 
   L_DispContainerFlipBitmap(hCellWnd, -1, 0); 
 
   return SUCCESS; 
}