Changes from Version 13 to Version 14

Version 14 of the LEADTOOLS OCR C API has been completely re-written since version 13.

• LEADTOOLS OCR C API now supports UNICODE.

The rest of this topic lists the new functions:

Starting and Shutting Down

L_DocShutDown

L_DocStartUp

L_DocLoadSettings

L_DocSaveSettings

L_DocSetProgressCB

Pages

L_DocAddPage

L_DocDetectOrientationDegree

L_DocExportPage

L_DocFindDefaultFillMethod

L_DocGetFillMethod

L_DocGetPageCount

L_DocGetPageInfo

L_DocLockPage

L_DocRemovePage

L_DocSetFillMethod

L_DocUnlockPage

L_DocUpdatePage

Zones

L_DocAddZone

L_DocEnableParallelRecognition

L_DocExportZones

L_DocFindZones

L_DocGetZone

L_DocGetZoneCount

L_DocGetZoneOptions

L_DocImportZones

L_DocIsParallelRecognitionEnabled

L_DocRemoveZone

L_DocSetZoneOptions

L_DocUpdateZone

Languages

L_DocGetCharLangsOptions

L_DocFreeLanguages

L_DocGetDefaultSpellLanguages

L_DocGetSelectedLanguages

L_DocIsCharEnabled

L_DocSelectLanguages

L_DocSetCharLangsOptions

User Dictionary

L_DocAddItemToUserDictionary

L_DocGetUserDictionary

L_DocGetUserDictionarySection

L_DocGetUserDictionarySectionItem

L_DocGetUserDictionaryState

L_DocRecognize

L_DocRemoveItemFromUserDictionary

L_DocSetUserDictionary

Recognition

L_DocEnumOutputFileFormats

L_DocFreeRecognizedCharacters

L_DocFreeRecognizedWords

L_DocFreeMemoryResults

L_DocGetHandPrintOptions

L_DocGetMOROptions

L_DocGetOMROptions

L_DocGetRecognitionResultOptions

L_DocGetRecognizedCharacters

L_DocGetRecognizedWords

L_DocGetSpecialChar

L_DocGetStatus

L_DocGetTextFormatInfo

L_DocRecognize

L_DocSaveResultsToFile

L_DocSaveResultsToMemory

L_DocSetHandPrintOptions

L_DocSetMOROptions

L_DocSetOMROptions

L_DocSetRecognizeModuleTradeOff

L_DocGetRecognizeModuleTradeOff

L_DocSetRecognitionResultOptions

L_DocSetRecognizedCharacters

L_DocSetSpecialChar

Drawing Zones and Pages

L_DocDrawPage

L_DocGetPaintZoomFactor

L_DocGetSelectedZone

L_DocRemoveSelectedZone

L_DocSelectZone

L_DocSelectZoneByPoint

L_DocSetActivePage

L_DocSetPaintZoomFactor

L_DocSetSelectedZonePen

L_DocSetZonePen

L_DocZone

Callbacks

ENUMOUTPUTFILEFORMATS

PROGRESSCALLBACK

RECOGNIZESTATUSCALLBACK

VERIFICATIONCALLBACK

For more information, refer to:

LEADTOOLS Press Room