#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgErosionFilter (hWndOwner, pDlgParams)
L_HWND hWndOwner; |
owner of dialog |
LPEROSIONFILTERDLGPARAMS pDlgParams; |
pointer to a structure |
Displays the Erosion Filter dialog box, and gets the options for L_BinaryFilterBitmap. This function is available in the Document/MedicalDocument/Medical toolkits.
Parameter |
Description |
hWndOwner |
Handle of the window which owns the dialog. |
pDlgParams |
Pointer to an EROSIONFILTERDLGPARAMS 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. |
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
LTDLGIMGEFX For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application |
Functions: |
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Topics: |
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L_INT DLGErosionFilterExample(HWND hWnd,pBITMAPHANDLE pBitmap)
{
L_INT nRet;
EROSIONFILTERDLGPARAMS DlgParams ;
memset ( &DlgParams, 0, sizeof ( EROSIONFILTERDLGPARAMS ) ) ;
DlgParams.uStructSize = sizeof ( EROSIONFILTERDLGPARAMS ) ;
DlgParams.pBitmap = pBitmap ;
DlgParams.pFilter = BFLT_EROSION_HORZ ;
DlgParams.uDlgFlags = DLG_EROSIONFILTER_SHOW_PREVIEW |
DLG_EROSIONFILTER_SHOW_TOOL_ZOOMLEVEL ;
nRet = L_DlgInit ( DLG_INIT_COLOR ) ;
if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)
return nRet;
nRet = L_DlgErosionFilter ( hWnd, &DlgParams ) ;
if(nRet < 1)
return nRet;
nRet = L_DlgFree () ;
if(nRet != SUCCESS)
return nRet;
return SUCCESS;
}