#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgLineRemove(hWndOwner, pDlgParams)
Displays the Line Remove dialog box, and gets the options for L_LineRemoveBitmap.
This function is available in the Document/MedicalDocument/Medical toolkits.
Handle of the window which owns the dialog.
Pointer to a LINEREMOVEDLGPARAMS 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. |
The L_LineRemoveBitmap function only works with 1-bit images. If you provide a bitmap in the LINEREMOVEDLGPARAMS structure, it must be a 1-bit bitmap.
The Line Remove dialog.
Required DLLs and Libraries
L_INT ShowDlgLineRemoveExample(HWND hWnd,pBITMAPHANDLE pBitmap)
{
L_INT nRet;
LINEREMOVEDLGPARAMS DlgParams ;
BITMAPHANDLE BitmapRegion ;
memset ( &DlgParams, 0, sizeof ( LINEREMOVEDLGPARAMS ) ) ;
memset ( &BitmapRegion, 0, sizeof ( BITMAPHANDLE ) ) ;
DlgParams.uStructSize = sizeof ( LINEREMOVEDLGPARAMS ) ;
DlgParams.pBitmap = pBitmap ;
DlgParams.LineRemove.uStructSize = sizeof ( LINEREMOVE ) ;
DlgParams.LineRemove.pBitmapRegion = &BitmapRegion ;
DlgParams.LineRemove.uBitmapStructSize = sizeof ( BITMAPHANDLE );
DlgParams.LineRemove.iGapLength = 1 ;
DlgParams.LineRemove.iMaxLineWidth = 2 ;
DlgParams.LineRemove.iMaxWallPercent = 3 ;
DlgParams.LineRemove.iMinLineLength = 4 ;
DlgParams.LineRemove.iVariance = 5 ;
DlgParams.LineRemove.iWall = 6 ;
DlgParams.LineRemove.uFlags = LINE_USE_DPI |
LINE_USE_VARIANCE;
DlgParams.LineRemove.uRemoveFlags = LINEREMOVE_VERTICAL;
DlgParams.uDlgFlags = DLG_LINEREMOVE_SHOW_PREVIEW |
DLG_LINEREMOVE_SHOW_TOOL_ZOOMLEVEL;
nRet = L_DlgInit ( DLG_INIT_COLOR ) ;
if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)
return nRet;
nRet = L_DlgLineRemove ( hWnd, &DlgParams ) ;
if(nRet < 1)
return nRet;
if(L_BitmapHasRgn(&BitmapRegion))
L_FreeBitmapRgn(&BitmapRegion);
nRet = L_DlgFree () ;
if(nRet != SUCCESS)
return nRet;
return SUCCESS;
} ;