References ▼
#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgAddBitmaps (hWndOwner, pDlgParams)
Displays the Add Bitmaps dialog box, and gets the options for L_AddBitmaps.
Handle of the window which owns the dialog.
Pointer to a ADDBITMAPSDLGPARAMS structure to be updated with the values entered by the user, through the dialog. Set members of this structure, before calling this function, to set the dialogs initial values.
| Value | Meaning |
|---|---|
| SUCCESS_DLG_OK | The "OK" button was pressed, and the dialog exited successfully. |
| SUCCESS_DLG_CANCEL | The "Cancel" button was pressed, and the dialog exited successfully. |
| < 1 | An error occurred. Refer to Return Codes. |
Required DLLs and Libraries
L_INT DLGAddBitmapsExample(HWND hWnd,pBITMAPHANDLE pResultedBitmap){L_INT nRet;ADDBITMAPSDLGPARAMS DlgParams ;DLGBITMAPLISTITEM BitmapListItems [ 3 ] ;DLGBITMAPLIST BitmapList ;L_INT i ;memset ( &DlgParams, 0, sizeof ( ADDBITMAPSDLGPARAMS ) ) ;memset ( &BitmapListItems, 0, sizeof ( DLGBITMAPLISTITEM ) * 3 ) ;memset ( &BitmapList, 0, sizeof ( DLGBITMAPLIST ) ) ;// ITEM (1)BitmapListItems [ 0 ].pszDescription = ( L_TCHAR* ) malloc ( sizeof ( L_TCHAR ) * L_MAXPATH ) ;BitmapListItems [ 0 ].pBitmap = ( pBITMAPHANDLE ) malloc ( sizeof ( BITMAPHANDLE ) ) ;lstrcpy ( BitmapListItems [ 0 ].pszDescription,MAKE_IMAGE_PATH(TEXT("IMAGE1.CMP")) ) ;nRet = L_LoadBitmap(MAKE_IMAGE_PATH(TEXT("IMAGE1.CMP")),BitmapListItems [ 0 ].pBitmap,sizeof ( BITMAPHANDLE ),LOADFILE_ALLOCATE | LOADFILE_STORE | LOADFILE_COMPRESSED,ORDER_BGR,NULL,NULL ) ;if(nRet != SUCCESS)return nRet;// ITEM (2)BitmapListItems [ 1 ].pszDescription = ( L_TCHAR* ) malloc ( sizeof ( L_TCHAR ) * L_MAXPATH ) ;BitmapListItems [ 1 ].pBitmap = ( pBITMAPHANDLE ) malloc ( sizeof ( BITMAPHANDLE ) ) ;lstrcpy ( BitmapListItems [ 1 ].pszDescription,MAKE_IMAGE_PATH(TEXT("IMAGE2.CMP"))) ;nRet = L_LoadBitmap (MAKE_IMAGE_PATH(TEXT("IMAGE2.CMP")),BitmapListItems [ 1 ].pBitmap,sizeof ( BITMAPHANDLE ),LOADFILE_ALLOCATE | LOADFILE_STORE | LOADFILE_COMPRESSED,ORDER_BGR,NULL,NULL ) ;if(nRet != SUCCESS)return nRet;// ITEM (3)BitmapListItems [ 2 ].pszDescription = ( L_TCHAR* ) malloc ( sizeof ( L_TCHAR ) * L_MAXPATH ) ;BitmapListItems [ 2 ].pBitmap = ( pBITMAPHANDLE ) malloc ( sizeof ( BITMAPHANDLE ) ) ;lstrcpy ( BitmapListItems [ 2 ].pszDescription,MAKE_IMAGE_PATH(TEXT("IMAGE2.CMP"))) ;nRet = L_LoadBitmap(MAKE_IMAGE_PATH(TEXT("IMAGE2.CMP")),BitmapListItems [ 2 ].pBitmap,sizeof ( BITMAPHANDLE ),LOADFILE_ALLOCATE | LOADFILE_STORE | LOADFILE_COMPRESSED,ORDER_BGR,NULL,NULL ) ;if(nRet != SUCCESS)return nRet;BitmapList.nCount = 3 ;BitmapList.pBitmapList = ( LPDLGBITMAPLISTITEM ) &BitmapListItems ;DlgParams.uStructSize = sizeof(ADDBITMAPSDLGPARAMS);DlgParams.pBitmap = pResultedBitmap ;DlgParams.pBitmapList = &BitmapList ;DlgParams.uAddBitmapsFlags = BC_AVG ;DlgParams.uDlgFlags = DLG_ADDBITMAPS_AUTOPROCESS |DLG_ADDBITMAPS_SHOW_PREVIEW |DLG_ADDBITMAPS_SHOW_TOOL_ZOOMLEVEL;nRet = L_DlgInit ( DLG_INIT_COLOR ) ;if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)return nRet;nRet = L_DlgAddBitmaps ( hWnd, &DlgParams ) ;if(nRet < 1)return nRet;nRet = L_DlgFree () ;if(nRet != SUCCESS)return nRet;// Clean up memoryfor ( i = 0; i < 3; i++ ){if ( NULL != BitmapListItems [ i ].pBitmap ){free ( BitmapListItems [ i ].pBitmap ) ;}if ( NULL != BitmapListItems [ i ].pszDescription ){free ( BitmapListItems [ i ].pszDescription ) ;}}return SUCCESS;}