LBitmapWindow::GetMagGlassOptions

#include "ltwrappr.h"

virtual L_INT LBitmapWindow::GetMagGlassOptions (pOptions, uStructSize)

Gets the magnifying glass options for the class object.

Parameters

MAGGLASSOPTIONS * pOptions

Pointer to the MAGGLASSOPTIONS structure to be updated with the magnifying glass options for the class object.

L_UINT uStructSize

Size in bytes, of the structure pointed to by pOptions. Use sizeof(FILEINFO).

Returns

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

Comments

For more information on the magnifying glass options, refer to the MAGGLASSOPTIONS structure.

Required DLLs and Libraries

LTDIS
LTDLG
LTEFX
LTFIL
LTIMG
LTSCR
LTTWN
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

Example

L_INT LBitmapWindow__GetMagGlassOptionsExample(LBitmapWindow &LeadBWnd) 
{ 
   L_INT nRet; 
   MAGGLASSOPTIONS opt; 
 
   nRet =LeadBWnd.GetMagGlassOptions(&opt, sizeof(opt)); 
   if(nRet !=SUCCESS) 
      return nRet; 
   opt.clrBack = RGB(255, 0, 0); 
   nRet =LeadBWnd.SetMagGlassOptions (&opt); 
   if(nRet !=SUCCESS) 
      return nRet; 
   LeadBWnd.SetToolType(TOOL_MAGGLASS); 
 
   return SUCCESS; 
}