Instance Method

initWithRectangleObservation:

Creates a new rectangle tracking request with a rectangle observation.

Declaration

- (instancetype)initWithRectangleObservation:(VNRectangleObservation *)observation;

Parameters

observation

A rectangle observation with bounding box and corner location information.

See Also

Initializing a Rectangle Tracking Request

- initWithRectangleObservation:completionHandler:

Creates a new rectangle tracking request with a rectangle observation.