L_Doc2GetSpecialChar

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#include "ltdoc2.h"

L_LTDOC2_API L_INT EXT_FUNCTION L_Doc2GetSpecialChar(hDoc, pSpecialChar, uStructSize)

L_HDOC2 hDoc;	/* handle to the OCR document */
pSPECIALCHAR2 pSpecialChar;	/* pointer to a SPECIALCHAR2 structure */
L_UINT uStructSize;	/* size of the structure */

Gets the current used special characters.

Parameter	Description
hDoc	Handle to the OCR document.
pSpecialChar	Pointer to a SPECIALCHAR2 structure to be updated.
uStructSize	Size in bytes, of the structure pointed to by pSpecialChar, use sizeof(SPECIALCHAR2) to calculate this value.

Returns

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

Comments

Gets the current special characters used in the last recognition or save results process.

Special characters are the characters the engine will use when replacing all missing or rejected characters. This helps the user find the missing or rejected characters with minimal effort when the recognition results are saved to a file.

To update the special characters, call the L_Doc2SetSpecialChar function.

To recognize one or more pages, call the L_Doc2Recognize 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_Doc2GetRecognizedCharacters, L_Doc2SetRecognizedCharacters, L_Doc2FreeRecognizedCharacters, L_Doc2GetRecognizedCharactersColors
Topics:	OCR Functions: Recognition
	Recognizing Document Pages

Example

For an example, refer to L_Doc2SetSpecialChar.