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RTREngine class

The main ABBYY Real-Time Recognition SDK class which serves to initialize the library  and create a background recognition service. It is a singleton class: only one instance may exist at a time. Repeated attempts to create an RTREngine object will return the same object.




+ sharedEngineWithLicenseData:

Creates the RTREngine object.

- createTextCaptureServiceWithDelegate:

Creates a background recognition service.

- languagesAvailableForOCR

Returns the set of languages which can be used for text recognition.