L_OcrEngine_Destroy

Summary

Destroys the created OCR engine and all engine managers like setting manager, language manager, etc.

Syntax

L_LTOCR_API L_INT EXT_FUNCTION L_OcrEngine_Destroy(engine)

Parameters

L_OcrEngine engine

Handle to the OCR engine.

Returns

Comments

This function will shutdown the OCR engine and free all engine managers like setting manager, language manager, ...etc.

The difference between this function and L_OcrEngine_Shutdown is that this function as stated above will reset any engine settings user changed like changes he/she made to the settings manager, language manager and the rest of the engine managers since it destroys/free all of these, while L_OcrEngine_Shutdown only shuts down the engine but it keeps the engine changed settings until the next time the user wish to start the engine again.

Required DLLs and Libraries

• LTOCR
• 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_OcrEngineManager_CreateEngine
• L_OcrEngine_Startup
• L_OcrEngine_Shutdown
• L_OcrEngine_GetEngineType
• L_OcrEngine_IsStarted
• L_OcrEngine_GetSettingManager
• L_OcrEngine_GetLanguageManager
• L_OcrEngine_GetSpellCheckManager
• L_OcrEngine_GetZoneManager
• L_OcrEngine_GetDocumentManager
• L_OcrEngine_GetAutoRecognizeManager
• L_OcrEngine_GetWorkDirectory
• L_OcrEngine_GetEngineDirectory

Topics

• Programming with LEADTOOLS OCR Module - LEAD Engine
• Starting and Shutting Down the OCR Engine
• LEADTOOLS OCR Module - LEAD Engine Settings

Example

For an example, refer to L_OcrPage_GetBitmap