References ▼
#include "l_bitmap.h"
L_LTDLG_API L_BOOL L_DlgEnableGdiPlus(bEnable)
Enable/Disable using GDI+ for the LEADTOOLS Common Dialogs.
Flag that indicates whether to enable or disable using GDI+ when painting the preview thumbnail of an image on the right hand side for the open dialog and the before/after previews. Possible values are:
| Value | Meaning |
|---|---|
| TRUE | Use GDI+. |
| FALSE | Use GDI. |
The previous state.
Required DLLs and Libraries
L_INT DlgEnableGdiPlusExample(HWND hWnd,pBITMAPHANDLE pBitmap){L_INT nRet;BRIGHTNESSDLGPARAMS DlgParams ;memset ( &DlgParams, 0, sizeof ( BRIGHTNESSDLGPARAMS ) ) ;DlgParams.uStructSize = sizeof ( BRIGHTNESSDLGPARAMS ) ;DlgParams.pBitmap = pBitmap ;DlgParams.uDlgFlags = DLG_BRIGHTNESS_SHOW_PREVIEW |DLG_BRIGHTNESS_SHOW_TOOL_ZOOMLEVEL;nRet = L_DlgInit ( DLG_INIT_COLOR ) ;L_DlgEnableGdiPlus(TRUE);if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)return nRet;nRet = L_DlgBrightness ( hWnd, &DlgParams ) ;if(nRet < 1)return nRet;nRet = L_DlgFree() ;if(nRet != SUCCESS)return nRet;return SUCCESS;} ;