RTREngine class
The main ABBYY Mobile Capture 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.
Properties
| Name | Type | Description |
|---|---|---|
| extendedSettings | RTREngineSettings, read-only | Additional settings for ABBYY Mobile Capture SDK engine which apply to all processing scenarios. |
| sharedEngine | RTREngine, read-only | Returns the shared instance of the engine. If there was no successful calls of + sharedEngineWithLicenseData: method, returns nil. |
Methods
| Name | Description |
|---|---|
| + sharedEngineWithLicenseData: | Creates the RTREngine object or returns its existing instance. |
| - createCoreAPI | Creates a core API object which provides access to low-level single image processing functions. |
| - createDataCaptureServiceWithDelegate:profile: | Creates a background service for data capture. |
| - createTextCaptureServiceWithDelegate: | Creates a background service for text recognition. |
| - createImageCaptureServiceWithDelegate: | Creates a background service for image capture. |
| - dataSchemesForProfile:error: | Returns full list of supported data schemes for specified profile. |
| - languagesAvailableForOCR | Returns the set of languages which can be used for text recognition. |
| - languagesAvailableForBCR | Returns the set of languages which can be used for business cards recognition. |
3/2/2022 12:59:15 PM