L_Doc2FreeRecognizedWords

Show in webframe

#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.