L_Doc2FreeRecognizedWords

#include "ltdoc2.h"

L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2FreeRecognizedWords(hDoc, ppRecogWords)

L_HDOC2 hDoc;

/* handle to the OCR document */

pRECOGWORDS2 * ppRecogWords;

/* address of a pointer to a RECOGWORDS2 structure */

Frees the memory allocated by the L_Doc2GetRecognizedWords function.

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 the L_Doc2GetRecognizedWords 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.

See Also

Functions:

L_Doc2Recognize, L_Doc2SaveResultsToFile, L_Doc2GetRecognizedCharacters, L_Doc2SetRecognizedCharacters, L_Doc2FreeRecognizedCharacters, L_Doc2GetRecognizedWords, L_Doc2GetRecognizedCharactersColors

Topics:

OCR Functions: Recognition

 

Recognizing Document Pages

Example

For an example, refer to L_Doc2GetRecognizedWords.