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L_DocWriterAppendLtd

Summary

Appends one LEADTOOLS Temporary Document (LTD) file to another.

Syntax

#include "l_bitmap.h"

L_LTDOCWRT_API L_INT EXT_FUNCTION L_DocWriterAppendLtd(pszSrcFileName, pszDestFileName)

Parameters

L_TCHAR * pszSrcFileName

Character string containing the source LTD file (source file).

L_TCHAR * pszDestFileName

Character string containing the destination LTD file (output file).

Returns

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

Comments

You can use this function to append several LTD files together before calling L_DocWriterConvert.

This can be useful in a multi-threading OCR solution.

pszSrcFileName must exist on disk before calling this function, otherwise, an exception will be thrown.

pszDestFileName may or may not exist prior to calling this function, if it does not exist, a new file is created and the data is copied as is from the source file.

When this function returns, pszDestFileName will contain all the pages from the source and destination file (if exists), for example if the source file has 10 pages and the destination file has 20 pages, the result will be an LTD with 30 pages in pszDestFileName with the 10 pages from the source file appended to the end of the destination file at page index 20, 21, 22, etc.

The source file name is never changed by this function.

Required DLLs and Libraries

LTDOCWRT
LTDOCWRTEMF
LTDOCWRTRTF
LTDOCWRTPDF
LTDOCWRTDOC
LTDOCWRTDOCX
LTDOCWRTRTF
LTDOCWRTHTM
LTDOCWRTTXT
LTDOCWRTXLS
LTDOCWRTXPS
LTFIL
LFJB2
LFCMP
LFTIF
LFRAW
LFBMP
LFPNG
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.