LDialogImage::DoModalAddBorder

#include "ltwrappr.h"

virtual L_INT LDialogImage::DoModalAddBorder(hWndOwner)

HWND hWndOwner;

/* handle of the window which owns the dialog */

Displays the Add Border dialog box, and gets the options for LBitmap::AddBorder. This function is available in the Raster Pro and above toolkits.

Parameter	Description
hWndOwner	Handle of the window which owns the dialog.

Returns

SUCCESS_DLG_CLOSE	The dialog exits successfully after pressing the "Close" button.
< 1	An error occurred. Refer to Return Codes.

Comments

LDialogImage::SetAddBorderParams must be called before using this function to set the initial values for the dialog. You can get the updated ADDBORDERDLGPARAMS with the values entered by the user through the dialog by using LDialogImage::GetAddBorderParams.

The Add Border dialog is shown in the following figure:

$image\AddBorder.gif$

Required DLLs and Libraries

LTDLGIMG
LTDLGKRN
LTDLGUTL
LTDLGCTRL
LTDLGCOM
LTDIS
LTIMG

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

See Also

Functions:	LBase::EnableCallBack, LDialogBase::EnablePreview, LDialogBase::EnableAutoProcess, LDialogBase::EnableToolbar, LDialogBase::Free, LDialogBase::Initialize, LDialogImage::SetAddBorderParams, LDialogImage::GetAddBorderParams, LBitmap::AddBorder, Class Members
Topics:	Using Imaging Common Dialog

Example

L_VOID ShowAddBorderDlg
(
   HWND            hWnd,
   LBitmap*   pBitmap,
   LPDLGBITMAPLIST pList
)
{

   L_INT nRet = 0;
   LDialogImage DlgImage;

   DlgImage.SetBitmap(pBitmap);
   LDialogImage::Initialize(0);

   ADDBORDERDLGPARAMS DlgParams ;

   memset ( &DlgParams, 0, sizeof ( ADDBORDERDLGPARAMS ) ) ;

   DlgParams.uStructSize = sizeof ( ADDBORDERDLGPARAMS ) ;

   DlgParams.pBitmapList = pList ;

   DlgImage.EnableCallBack(FALSE);
   DlgImage.EnablePreview(TRUE);
   DlgImage.EnableAutoProcess(TRUE);
   DlgImage.EnableToolbar(TRUE);
   DlgImage.SetAddBorderParams(&DlgParams) ;
   nRet = DlgImage.DoModalAddBorder(hWnd);
   // Gets the updated values for the structure
   DlgImage.GetAddBorderParams(&DlgParams, sizeof(DlgParams)) ;

   LDialogImage::Free();
}

L_VOID DoAddBorderSingleTile
(
   HWND hWnd,
   LBitmap * pBitmap,
   L_TCHAR* pszTileImage
)
{
   DLGBITMAPLISTITEM Items [ 1 ] ;
   DLGBITMAPLIST     bmplist ;
   LBitmap BorderBitmap;
   Items [ 0 ].pszDescription  = NULL ;
   Items [ 0 ].pszFileName    = pszTileImage ;

   BorderBitmap.Initialize();
   BorderBitmap.LoadResize(Items [ 0 ].pszFileName,
                        100,
                        0,
                        24,
                        0,
                        ORDER_BGR,
                        NULL,
                        NULL ) ;
   Items [ 0 ].pBitmap    = BorderBitmap.GetHandle();
   bmplist.uStructSize = sizeof ( DLGBITMAPLIST ) ;
   bmplist.pBitmapList = Items ;
   bmplist.nCount      = 1 ;

   ShowAddBorderDlg ( hWnd, pBitmap, &bmplist ) ;

   BorderBitmap.Free();
}