You can use this callback to get information on the current auto recognize operation (creating an OCR document, loading a page, zoning, recognizing, saving, etc.). The address of this callback is passed as an argument to the L_OcrAutoRecognizeManager_SetJobOperationCallback function.
Pointer to a L_OcrAutoRecognizeJobOperationCallbackData structure that contains information on the current auto recognize operation.
A void pointer that you can use to access a variable or structure containing data that your callback function needs. This gives you a way to receive data indirectly from the function that uses this callback function. (This is the same pointer that you pass in the userData parameter of the L_OcrAutoRecognizeManager_SetJobOperationCallback function.)
Keep in mind that this is a void pointer, which must be cast to the appropriate data type within your callback function.
|SUCCESS||The function was successful.|
|< 1||An error occurred. Refer to Return Codes.|
To activate the progress callback function, call the L_OcrAutoRecognizeManager_SetJobOperationCallback function.
For an example, refer to L_OcrAutoRecognizeManager_SetJobOperationCallback