L_OcrEngine_GetEngineDirectory

#include "ltocr.h"

L_LTOCR_API L_INT EXT_FUNCTION L_OcrEngine_GetEngineDirectory(engine, value, count)

L_OcrEngine engine; handle to the OCR engine
L_TCHAR* value; allocated string buffer to hold the engine directory path
L_UINT count; number of the allocated string buffer elements

Gets the path of the OCR engine runtime files directory.

Parameter Description
engine Handle to the OCR engine.
value Allocated string buffer to hold the engine directory path, you should allocate enough memory for the this buffer to be filled with the engine's directory path.
count Number of the allocated string buffer elements, this should be _countof(value).

Returns

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

Comments

The engine directory is optionally passed as the engineDirectory parameter to the L_OcrEngine_Startup method. The is the path to the folder containing the OCR engine runtime files.

By default, during setup the LEADTOOLS OCR Module setup installs the OCR engine files to "Installation Path\Bin\Common\OcrLEADRuntime" where Installation Path is the root folder where the LEADTOOLS for C API is installed (for example, C:\LEADTOOLS 20).

If engineDirectory parameter passed to the L_OcrEngine_Startup was NULL then LEADTOOLS OCR engine will look for these extra files in the default installation folder specified above.

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.

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