L_Doc2GetOutputFormatSettings

#include "ltdoc2.h"

L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2GetOutputFormatSettings(hDoc, formatType, uFlags, pFormatSettings, uStructSize)

L_HDOC2 hDoc;	handle to the OCR document
DOC2_FORMATTYPE formatType;	Format type
L_UINT uFlags;	flags
L_VOID * pFormatSettings;	pointer to format structure
L_UINT uStructSize;	size of the structure

Gets the settings for the specified output format.

Parameter	Description
hDoc	Handle to the OCR document. This handle is obtained by calling the L_Doc2StartUp function.
formatType	The format type for which its settings are being retrieved.
uFlags	Flag that determines function behavior. Possible values are:
	Value	Meaning
	DOC2_USE_FORMATTYPE_VALUE	[0x0000] Get the settings for the format specified in the formatType parameter.
	DOC2_USE_COMMON_PDF_SETTINGS	[0x0002] Get common settings for PDF formats. pFormatSettings should be address of PDFCOMMONSETTINGS.
	DOC2_USE_COMMON_RTF_DOC_SETTINGS	[0x0004] Get common settings for RTF and DOC formats. pFormatSettings should be the address of RTFDOCWORDMLSETTINGS.
	DOC2_USE_COMMON_TEXT_SETTINGS	[0x0008] Get common settings for TEXT formats. pFormatSettings should be address of TEXTCOMMONSETTINGS.
pFormatSettings	Address of settings structure to be updated.
uStructSize	Size in bytes, of the structure. The structure is depend on the formatType or uFlags parameters.

Returns

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

Comments

These format settings are used in the output file. Use this function to obtain format settings so they can be updated before saving the output file.

The pFormatSettings parameter is the address of the settings structure. The following table lists available format types along with the corresponding format settings structure that should be passed to this parameter:

Format Type Constant	Format Settings Structure
DOC2_TEXT	TEXTSETTINGS
DOC2_UTEXT	UTEXTSETTINGS
DOC2_FORMATTED_TEXT	TEXTFORMATTEDSETTINGS
DOC2_UFORMATTED_TEXT	TEXTUFORMATTEDSETTINGS
DOC2_TEXT_LINEBREAKS	TEXTLINEBREAKSSETTINGS
DOC2_UTEXT_LINEBREAKS	UTEXTLINEBREAKSSETTINGS
DOC2_TEXT_CSV	TEXTCSVSETTINGS
DOC2_TEXT_UCSV	TEXTUCSVSETTINGS
DOC2_PDF	PDFSETTINGS
DOC2_PDF_IMAGE_SUBSTITUTES	PDFIMAGESUBSTSETTINGS
DOC2_PDF_IMAGE_ON_TEXT	PDFIMAGEONTEXTSETTINGS
DOC2_PDF_EDITED	PDFEDITEDSETTINGS
DOC2_XML	XMLSETTINGS
DOC2_HTML_3_2	HTML32SETTINGS
DOC2_HTML_4_0	HTML40SETTINGS
DOC2_RTF_6	RTF6SETTINGS
DOC2_RTF_97	RTF97SETTINGS
DOC2_RTF_2000	RTF2000SETTINGS
DOC2_RTF_WORD_2000	RTF2000SWORDSETTINGS
DOC2_WORD_2007	WORD2007SETTINGS
DOC2_WORD_2000	WORD2000SETTINGS
DOC2_WORD_97	WORD97SETTINGS
DOC2_EXCEL_97	EXCEL97SETTINGS
DOC2_EXCEL_2000	EXCEL2000SETTINGS
DOC2_EXCEL_2007	EXCEL2007SETTINGS
DOC2_PPT_97	POWERPOINT97SETTINGS
DOC2_PUB_98	PUBLISHER98SETTINGS
DOC2_MICROSOFT_READER	MSREADERSETTINGS
DOC2_WORDML	WORDMLSETTINGS
DOC2_WORDPERFECT_8	WORDPERFECT8SETTINGS
DOC2_WORDPERFECT_10	WORDPERFECT10SETTINGS
DOC2_WORDPAD	WORDPADSETTINGS
DOC2_INFOPATH	INFOPATHSETTINGS
DOC2_EBOOK	EBOOKSETTINGS

When one of the following flags is passed to the uFlags parameter the function will ignore the format type that is passed to formatType:

DOC2_USE_COMMON_PDF_SETTINGS

DOC2_USE_COMMON_RTF_DOC_SETTINGS

DOC2_USE_COMMON_TEXT_SETTINGS

To update the format settings call the L_Doc2SetOutputFormatSettings function.

To save recognition results, call the L_Doc2SaveResultsToFile function.

Required DLLs and Libraries

LTDOC2

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

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName 
L_INT Doc2OutputSettingsExample(L_HDOC2 hDoc, L_INT nPageIndex) 
{ 
   L_INT nRet; 
   RECOGNIZEOPTS2 RecogOpts; 
   RecogOpts.uStructSize = sizeof(RECOGNIZEOPTS2); 
   RecogOpts.nPageIndexStart = nPageIndex; 
   RecogOpts.nPagesCount = 1; 
   RecogOpts.SpellLangId = DOC2_LANG_ID_ENGLISH; 
   nRet = L_Doc2Recognize (hDoc, &RecogOpts, NULL, NULL); 
   if (nRet == SUCCESS) 
   { 
      RESULTOPTIONS2 ResOpts; 
      ZeroMemory(&ResOpts, sizeof(RESULTOPTIONS2)); 
      nRet = L_Doc2GetRecognitionResultOptions(hDoc, &ResOpts, sizeof(RESULTOPTIONS2)); 
      if(nRet != SUCCESS) 
         return nRet; 
      ResOpts.Format = DOC2_TEXT; 
      ResOpts.FormatLevel = DOC2_FORMAT_LEVEL_AUTO; 
      ResOpts.DocFormat = DOCUMENTFORMAT_USER; 
      nRet = L_Doc2SetRecognitionResultOptions(hDoc, &ResOpts); 
      if(nRet != SUCCESS) 
         return nRet; 
      TEXTSETTINGS TxtSetng; 
      memset(&TxtSetng, 0, sizeof(TEXTSETTINGS)); 
      TxtSetng.uStructSize = sizeof(TEXTSETTINGS); 
      L_Doc2GetOutputFormatSettings(hDoc, DOC2_TEXT, DOC2_USE_FORMATTYPE_VALUE, &TxtSetng, sizeof(TEXTSETTINGS)); 
      TxtSetng.bBullets = TRUE; 
      TxtSetng.bPageBreaks = TRUE; 
      TxtSetng.pszPageBreak = L"MyPageBreak"; 
      L_Doc2SetOutputFormatSettings(hDoc, DOC2_TEXT, DOC2_USE_FORMATTYPE_VALUE, &TxtSetng); 
      nRet = L_Doc2SaveResultsToFile(hDoc, MAKE_IMAGE_PATH(TEXT("test.txt"))); 
      if (nRet == SUCCESS) 
         MessageBox(NULL, TEXT("The recognition results were saved to a file."), TEXT("Notice!"), MB_OK); 
      else 
         return nRet; 
      if (TxtSetng.pszLineBreak) 
         GlobalFreePtr(TxtSetng.pszLineBreak); 
      if (TxtSetng.pszPageBreak) 
         GlobalFreePtr(TxtSetng.pszPageBreak); 
   } 
   else 
      return nRet; 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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Function References

Functions:	L_Doc2GetRecognitionResultOptions, L_Doc2SetRecognitionResultOptions, L_Doc2SaveResultsToFile, L_Doc2SetOutputFormatSettings
Topics:	Recognizing Document Pages