L_Doc2FreeRecognizedCharacters

#include "ltdoc2.h"

L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2FreeRecognizedCharacters(hDoc, ppRecogChars)

L_HDOC2 hDoc;	/* handle to the OCR document */
pRECOGCHARS2 * ppRecogChars;	/* address of pointer to RECOGCHARS2 */

Frees the memory allocated by the L_Doc2GetRecognizedCharacters function.

Parameter	Description
hDoc	Handle to the OCR document.
ppRecogChars	Address of a pointer to the recognized characters 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 characters.

To get the recognized characters for a specific recognized page, call the L_Doc2GetRecognizedCharacters function.

To update the recognized characters, call the L_Doc2SetRecognizedCharacters 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_Doc2GetStatus, L_Doc2Recognize, L_Doc2SetRecognitionResultOptions, L_Doc2GetRecognitionResultOptions, L_Doc2EnumOutputFileFormats, L_Doc2GetTextFormatInfo, L_Doc2SaveResultsToFile, L_Doc2SetSpecialChar, L_Doc2GetSpecialChar, L_Doc2GetRecognizedCharacters, L_Doc2SetRecognizedCharacters, L_Doc2GetRecognizedWords, L_Doc2FreeRecognizedWords, L_Doc2GetRecognizedCharactersColors
Topics:	OCR Functions: Recognition
	Recognizing Document Pages

Example