gestureRecognizerBackendFactory top-level property
VisionBackendFactory<GestureRecognizerResult, GestureRecognizerOptions> ?
gestureRecognizerBackendFactory
getter/setter pair
Installed by a platform plugin before the first GestureRecognizer is created.
Implementation
VisionBackendFactory<GestureRecognizerResult, GestureRecognizerOptions>?
gestureRecognizerBackendFactory;