DeviceSensorReading Class

Gets the rotation around the Z axis in degrees, in [0, 360) (orientation sensors), or null.

public double? Alpha { get; }

Property value

Beta

Gets the rotation around the X axis in degrees, in [-180, 180) (orientation sensors), or null.

public double? Beta { get; }

Property value

Distance

Gets the distance to the closest object in cm (proximity sensor), or null.

public double? Distance { get; }

Property value

Gamma

Gets the rotation around the Y axis in degrees, in [-90, 90) (orientation sensors), or null.

public double? Gamma { get; }

Property value

Illuminance

Gets the illuminance in lux (ambient light sensor), or null.

public double? Illuminance { get; }

Property value

Max

Gets the maximum sensing range in cm (proximity sensor), or null.

public double? Max { get; }

Property value

Near

Gets whether an object is near (proximity sensor), or null.

public bool? Near { get; }

Property value

bool?

X

Gets the value along the X axis (the acceleration, the angular velocity or the magnetic field), or null.

public double? X { get; }

Property value

XBias

Gets the hard iron distortion correction along the X axis (uncalibrated magnetometer), or null.

public double? XBias { get; }

Property value

Y

Gets the value along the Y axis, or null.

public double? Y { get; }

Property value

YBias

Gets the hard iron distortion correction along the Y axis (uncalibrated magnetometer), or null.

public double? YBias { get; }

Property value

Z

Gets the value along the Z axis, or null.

public double? Z { get; }

Property value

ZBias

Gets the hard iron distortion correction along the Z axis (uncalibrated magnetometer), or null.

public double? ZBias { get; }

Property value

Methods

Name	Description
FromEulerAngles(double, double, double)	Creates a reading of an orientation sensor (https://w3c.github.io/deviceorientation/#parse-orientation-data-reading), as intrinsic Tait-Bryan angles Z - X' - Y'' in degrees.
FromIlluminance(double)	Creates a reading of the ambient light sensor (https://w3c.github.io/ambient-light/#ambient-light-reading-parsing-algorithm), in lux.
FromProximity(double, double, bool)	Creates a reading of the proximity sensor (https://w3c.github.io/proximity/#proximity-reading-parsing-algorithm), in cm.
FromUncalibratedMagnetometer(double, double, double, double, double, double)	Creates a reading of the uncalibrated magnetometer (https://w3c.github.io/magnetometer/#uncalibrated-magnetometer-reading-parsing-algorithm), in µT.
FromXyz(double, double, double)	Creates a reading of three values along the axes (https://w3c.github.io/sensors/#parse-xyz-reading): the acceleration in m/s² (accelerometer, linear acceleration, gravity), the angular velocity in rad/s (gyroscope), or the magnetic field in µT (magnetometer).

FromEulerAngles(double, double, double)

Creates a reading of an orientation sensor (https://w3c.github.io/deviceorientation/#parse-orientation-data-reading), as intrinsic Tait-Bryan angles Z - X' - Y'' in degrees.

public static DeviceSensorReading FromEulerAngles(double alpha, double beta, double gamma)

Parameters

alpha double: The rotation around the Z axis, in [0, 360).
beta double: The rotation around the X' axis, in [-180, 180).
gamma double: The rotation around the Y'' axis, in [-90, 90).

Returns

FromIlluminance(double)

Creates a reading of the ambient light sensor (https://w3c.github.io/ambient-light/#ambient-light-reading-parsing-algorithm), in lux.

public static DeviceSensorReading FromIlluminance(double illuminance)

Parameters

illuminance double

Returns

FromProximity(double, double, bool)

Creates a reading of the proximity sensor (https://w3c.github.io/proximity/#proximity-reading-parsing-algorithm), in cm.

public static DeviceSensorReading FromProximity(double distance, double max, bool near)

Parameters

distance double
max double
near bool

Returns

FromUncalibratedMagnetometer(double, double, double, double, double, double)

Creates a reading of the uncalibrated magnetometer (https://w3c.github.io/magnetometer/#uncalibrated-magnetometer-reading-parsing-algorithm), in µT.

public static DeviceSensorReading FromUncalibratedMagnetometer(double x, double y, double z, double xBias, double yBias, double zBias)

Creates a reading of three values along the axes (https://w3c.github.io/sensors/#parse-xyz-reading): the acceleration in m/s² (accelerometer, linear acceleration, gravity), the angular velocity in rad/s (gyroscope), or the magnetic field in µT (magnetometer).

public static DeviceSensorReading FromXyz(double x, double y, double z)

Parameters

x double
y double
z double

Returns