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LEADTOOLS OCR C DLL Help

L_DocFreeRecognizedWords

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#include "ltdoc.h"

L_LTDOC_API L_INT L_DocFreeRecognizedWords (hDoc, ppRecogWords)

L_HDOC hDoc;

/* handle to the OCR document */

pRECOGWORDS * ppRecogWords;

/* address of a pointer to a RECOGWORDS structure */

Frees the memory allocated by L_DocGetRecognizedWords.

Parameter

Description

hDoc

Handle to the OCR document.

ppRecogWords

Address of a pointer to the recognized words to be freed.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

Frees the memory associated with the recognized words.

To get the recognized words for a specific recognized page, call L_DocGetRecognizedWords.

Required DLLs and Libraries

LTDOC

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:

L_DocRecognize, L_DocSaveResultsToMemory, L_DocFreeMemoryResults, L_DocSaveResultsToFile, L_DocGetRecognizedCharacters, L_DocSetRecognizedCharacters, L_DocFreeRecognizedCharacters, L_DocGetRecognizedWords

Topics:

OCR Functions: Recognition

 

Recognizing Document Pages

Example

For an example, refer to L_DocGetRecognizedWords.

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