L_DlgBorderRemove (original) (raw)
Summary
Displays the Border Remove dialog box, and gets the options for L_BorderRemoveBitmap.
This function is available in the Document/MedicalDocument/Medical toolkits.
Syntax
#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgBorderRemove(hWndOwner, pDlgParams)
Parameters
L_HWND hWndOwner
Handle of the window which owns the dialog.
LPBORDERREMOVEDLGPARAMS pDlgParams
Pointer to a BORDERREMOVEDLGPARAMS 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.
Returns
| 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. |
Comments
The L_BorderRemoveBitmap function only works with 1-bit images. If you provide a bitmap in the BORDERREMOVEDLGPARAMS structure, it must be a 1-bit bitmap.
Required DLLs and Libraries
- LTDLGIMGDOC
- LTDLGKRN
- LTDLGUTL
- LTDLGCTRL
- LTDLGCOM
- LTDIS
- LTIMGUTL
- LTIMGCOR
- LTKRN
- 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
Topics
Example
L_INT ShowDlgBorderRemoveExample(HWND hWnd,pBITMAPHANDLE pBitmap)
{
L_INT nRet;
BORDERREMOVEDLGPARAMS DlgParams;
BITMAPHANDLE BitmapRegion;
memset ( &DlgParams, 0, sizeof ( BORDERREMOVEDLGPARAMS ) ) ;
memset ( &BitmapRegion, 0, sizeof ( BITMAPHANDLE ) ) ;
DlgParams.uStructSize = sizeof ( BORDERREMOVEDLGPARAMS ) ;
DlgParams.pBitmap = pBitmap ;
DlgParams.BorderRemove.uStructSize = sizeof ( BORDERREMOVE ) ;
DlgParams.BorderRemove.pBitmapRegion = &BitmapRegion ;
DlgParams.BorderRemove.uBitmapStructSize = sizeof ( BITMAPHANDLE );
DlgParams.BorderRemove.iBorderPercent = 1 ;
DlgParams.BorderRemove.iVariance = 2 ;
DlgParams.BorderRemove.iWhiteNoiseLength = 3 ;
DlgParams.BorderRemove.uBorderToRemove = BORDER_LEFT ;
DlgParams.BorderRemove.uFlags = BORDER_USE_VARIANCE ;
DlgParams.uDlgFlags = DLG_BORDERREMOVE_SHOW_PREVIEW |
DLG_BORDERREMOVE_SHOW_TOOL_ZOOMLEVEL;
nRet = L_DlgInit ( DLG_INIT_COLOR ) ;
if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)
return nRet;
nRet = L_DlgBorderRemove ( hWnd, &DlgParams ) ;
if(nRet < 1)
return nRet;
if(L_BitmapHasRgn(&BitmapRegion))
L_FreeBitmapRgn(&BitmapRegion);
nRet = L_DlgFree () ;
if(nRet != SUCCESS)
return nRet;
return SUCCESS;
} ;