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MapKit Framework Reference MKUserTrackingBarButtonItem Class Reference

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MKUserTrackingBarButtonItem

AnMKUserTrackingBarButtonItem object is a specialized bar button item that allows the user to toggle through the user tracking modes. For example, when the user taps the button, the map view toggles between tracking the user with and without heading. The button also reflects the current user tracking mode if set elsewhere. This bar button item is associated to a single map view.

  • Initializes a newly created bar button item with the specified map view.

    Declaration

    Swift

    init(mapView mapView: MKMapView?)

    Objective-C

    - (instancetype)initWithMapView:(MKMapView *)mapView

    Parameters

    mapView

    The map view used by this bar button item.

    Return Value

    The initialized bar button item.

    Availability

    Available in iOS 5.0 and later.

  • The map view associated with this bar button item.

    Declaration

    Swift

    var mapView: MKMapView?

    Objective-C

    @property(nonatomic, strong) MKMapView *mapView

    Availability

    Available in iOS 5.0 and later.