HeadPosition.AzimuthInDegrees Property

Definition

Namespace:

Windows.Devices.Sensors

Gets the direction of the user's head relative to the horizontal plane of the human presence sensor, in degrees.

public:
 property IReference<double> ^ AzimuthInDegrees { IReference<double> ^ get(); };

IReference<double> AzimuthInDegrees();

public System.Nullable<double> AzimuthInDegrees { get; }

var iReference = headPosition.azimuthInDegrees;

Public ReadOnly Property AzimuthInDegrees As Nullable(Of Double)

Property Value

IReference<Double>

Nullable<Double>

IReference<double>

The direction of the user's head relative to the horizontal plane of the human presence sensor, in degrees.

This value has a range of -90 degrees to 90 degrees and is positive in the counterclockwise rotation around the Y-axis.

Remarks

The angle between Z-axis and XZ-projection of the vector pointing from the sensor device to the center of the user's head. Range is constrained by the maximum and minimum azimuth sensor properties.

The following image shows how azimuth and altitude are described by the human presence APIs.

See also

• AltitudeInDegrees