createTextCaptureServiceWithDelegate method of the RTREngine class

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Creates a background recognition service to run in text capture mode. Only one instance of the service is necessary per application: multiple threads for processing will be started internally.

Before a call to this method, implement the RTRTextCaptureServiceDelegate protocol to work with processing results and handle errors and warnings.

- (id<RTRTextCaptureService>)createTextCaptureServiceWithDelegate:(id<RTRTextCaptureServiceDelegate>)delegate;
- (id<RTRTextCaptureService>)createTextCaptureServiceWithDelegate:(id<RTRTextCaptureServiceDelegate>)delegate



The delegate object that implements the RTRTextCaptureServiceDelegateprotocol for interacting with the service.


[optional] The extended service configuration settings represented by an RTRExtendedSettings object.

Return values

The method returns an instance implementing the RTRTextCaptureService protocol.