Instance Property

recognitionLanguages

An array of languages to detect, in priority order.

Declaration

@property(readwrite, nonatomic, copy) NSArray<NSString *> *recognitionLanguages;

Discussion

The order of the languages in the array defines the order in which languages are used during language processing and text recognition.

Specify the languages as ISO language codes.

See Also

Specifying Language

usesLanguageCorrection

A Boolean indicating whether Vision applies language correction during the recognition process.

+ supportedRecognitionLanguagesForTextRecognitionLevel:revision:error:

Requests a list of languages recognized by the specified revision.