LFileSettings::SetVFFOptions

#include "ltwrappr.h"

static L_INT LFileSettings::SetVFFOptions(pOptions)

pointer to a structure

Sets the file options used by LEADTOOLS when loading VFF files.

Parameter	Description
pOptions	Pointer to a structure that contains the options to use when loading VFF files.

Returns

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

Comments

The values set by this function are valid for the current thread. To change the values used by the current thread, this function must be called again.

To get the current options used when loading an VFF file, call LFileSettings::GetVFFOptions.

Required DLLs and Libraries

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.

Platforms

Win32, x64.

Example

This example loads a VFF file.

L_INT LFileSettings__SetVFFOptionsExample(L_TCHAR* pszVFFFileName, LBitmap* pBitmap) 
{ 
   L_INT nRet; 
   FILEVFFOPTIONS VFFOptions; 
   /* Get the current VFF options */ 
   nRet = LFileSettings::GetVFFOptions(&VFFOptions,sizeof(FILEVFFOPTIONS)); 
   if(nRet != SUCCESS) 
      return nRet; 
   VFFOptions.uFlags = 0; 
   VFFOptions.View = VFF_VIEW_UPTODOWN; 
   /* Set new VFF options */ 
   nRet = LFileSettings::SetVFFOptions(&VFFOptions); 
   if(nRet != SUCCESS) 
      return nRet; 
   /* Now load the VFF file */ 
   nRet = pBitmap->Load(pszVFFFileName, 
   0, 
   ORDER_RGB, 
   NULL, 
   NULL ); 
   if(nRet != SUCCESS) 
      return nRet; 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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Summary of Features

Functions:	LFileSettings::GetVFFOptions
Topics:	Loading and Saving Images
	Raster Image Functions: Loading Files