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L_VecGetLayoutCount

Summary

Gets number of layouts from a specific file. Currently only DXF files support layouts.

Syntax

#include "ltvkrn.h"

L_LVKRN_API L_INT L_VecGetLayoutCount(pszFile, pnLayouts)

Parameters

L_TCHAR pszFile

Character string that contains the name of the file to load.

L_INT *pnLayouts

Pointer to L_INT to be updated with number of layouts.

Returns

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

Required DLLs and Libraries

LTVKRN
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 Gets number of layouts from a specific file. Currently only DXF files support layouts

L_LTVKRNTEX_API L_INT VecGetLayoutCountExample(L_VOID) 
{ 
   L_INT   nRet;       /* Return value. */ 
   L_INT   nLayouts;   /* Number of layouts */ 
 
   /* Get number of layouts in a vector image. */ 
   nRet = L_VecGetLayoutCount(MAKE_IMAGE_PATH(TEXT("FILE1.DXF")), &nLayouts ); 
 
   if( nRet != SUCCESS ) 
      /* There was an error loading the vector image. */ 
      MessageBox( NULL, TEXT("Could not load file!"), TEXT("Error"), 0 ); 
 
   return nRet; 
}