L_DeletePage

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#include "l_bitmap.h"

L_LTFIL_API L_INT L_DeletePage(pszFile, nPage, uFlags, pSaveOptions)

L_TCHAR* pszFile;	/* file name */
L_INT nPage;	/* page number */
L_UINT uFlags;	/* flags */
pSAVEFILEOPTION pSaveOptions;	/* pointer to optional extended save options */

Deletes the specified page from a multi-page file, if the format supports delete operations.

Parameter	Description
pszFile	Character string containing the name of the file from which to delete the page.
nPage	Number of the page to delete. Use -1 to delete the last page. Use 1 to delete the first page.
uFlags	Reserved. Use 0.
pSaveOptions	Pointer to optional extended save options. Pass NULL to use the default save options.

Returns

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

Comments

The following file formats support delete operations:

TIFF (most TIFF formats, including JTIF, but excluding EXIF)

PCX

Winfax

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, Linux.

See Also

Functions:

L_SaveFile

Example

delete first page of "test.tif"

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName


 L_INT DeletePageExample(L_VOID)
{
   L_INT nRet;
   nRet = L_DeletePage(MAKE_IMAGE_PATH(TEXT("image2.gif")), 1, 0, NULL);
   if(nRet != SUCCESS)
      return nRet;
   return SUCCESS;
}