Instance Property


The minimum angular change (measured in degrees) required to generate new heading events.


var headingFilter: CLLocationDegrees { get set }


The angular distance is measured relative to the last delivered heading event. Use the value kCLHeadingFilterNone to be notified of all movements. The default value of this property is 1 degree.

See Also

Initiating Heading Updates

func startUpdatingHeading()

Starts the generation of updates that report the user’s current heading.

func stopUpdatingHeading()

Stops the generation of heading updates.

func dismissHeadingCalibrationDisplay()

Dismisses the heading calibration view from the screen immediately.

let kCLHeadingFilterNone: CLLocationDegrees

A constant indicating that all header values should be reported.

var headingOrientation: CLDeviceOrientation

The device orientation to use when computing heading values.

enum CLDeviceOrientation

Constants indicating the physical orientation of the device.