L_DlgSmooth

#include "l_bitmap.h"

L_LTDLG_API L_INT L_DlgSmooth(hWndOwner, pDlgParams)

Displays the Smooth dialog box, and gets the options for L_SmoothBitmap.

This function is available in the Document/MedicalDocument/Medical toolkits.

Parameters

L_HWND hWndOwner

Handle of the window which owns the dialog.

LPSMOOTHDLGPARAMS pDlgParams

Pointer to a SMOOTHDLGPARAMS 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_SmoothBitmap function only works with 1-bit images. If you provide a bitmap in the SMOOTHDLGPARAMS structure, it must be a 1-bit bitmap.

The Smooth dialog.

Required DLLs and Libraries

See Also

Functions

Topics

Example

L_INT ShowDlgSmoothExample(HWND hWnd,pBITMAPHANDLE pBitmap) 
{ 
   L_INT nRet; 
   SMOOTHDLGPARAMS DlgParams ; 
   BITMAPHANDLE    BitmapRegion ; 
 
   memset ( &DlgParams, 0, sizeof ( SMOOTHDLGPARAMS ) ) ; 
   memset ( &BitmapRegion, 0, sizeof ( BITMAPHANDLE ) ) ; 
 
   DlgParams.uStructSize               = sizeof ( SMOOTHDLGPARAMS ) ; 
   DlgParams.pBitmap                   = pBitmap ; 
   DlgParams.Smooth.uStructSize        = sizeof ( SMOOTH ) ; 
   DlgParams.Smooth.pBitmapRegion      = &BitmapRegion ; 
   DlgParams.Smooth.uBitmapStructSize  = sizeof ( BITMAPHANDLE ); 
   DlgParams.Smooth.uFlags             = SMOOTH_ALLFLAGS ; 
   DlgParams.Smooth.iLength            = 10 ; 
   DlgParams.uDlgFlags                 = DLG_SMOOTH_SHOW_PREVIEW        | 
                                         DLG_SMOOTH_SHOW_TOOL_ZOOMLEVEL ; 
 
   nRet = L_DlgInit ( DLG_INIT_COLOR ) ; 
   if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED) 
      return nRet; 
   nRet = L_DlgSmooth ( hWnd, &DlgParams ) ; 
   if(nRet < 1) 
      return nRet; 
   if(L_BitmapHasRgn(&BitmapRegion)) 
      L_FreeBitmapRgn(&BitmapRegion); 
   nRet = L_DlgFree () ; 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
} ; 
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