In This Topic ▼

LVectorDialog::DoModalVectorEditObject

Summary

Brings up the Edit Object dialog. This function is available in the LEADTOOLS Vector Imaging Toolkit.

Syntax

#include "ltwrappr.h"

virtual L_INT LVectorDialog::DoModalVectorEditObject(hWndParent, pVectorObject);

Parameters

HWND hWndParent

Handle of the window that owns the dialog.

LVectorObject * pVectorObject

Pointer to the vector object to be edited. This parameter must contain a valid pointer to an LVectorObject object. This parameter cannot be NULL.

Returns

Value	Meaning
SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Required DLLs and Libraries

LTVKRN
LVDLG
LTFIL
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Example

This example will bring up the Edit Object dialog box for an object returned by HitTest.

L_INT LVectorDialog__DoModalVectorEditObjectExample(HWND hWnd, LVectorBase *pVectorBase, LPPOINT pPoint) 
{ 
   L_INT          nRet; 
   LVectorObject  MyObject; 
 
   nRet = pVectorBase->HitTest (pPoint, &MyObject); 
   if (nRet == SUCCESS) 
   { 
      LVectorDialog VectorDlg(pVectorBase); 
      VectorDlg.EnablePreview (); 
      VectorDlg.EnableAutoProcess(); 
 
      nRet = VectorDlg.DoModalVectorEditObject(hWnd, &MyObject); 
      if(nRet != SUCCESS) 
         return nRet; 
   } 
   else 
      return nRet; 
 
   return SUCCESS; 
}