Magnetometer()

The Magnetometer() constructor creates a new Magnetometer object which returns information about the magnetic field as detected by a device's primary magnetometer sensor.

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Syntax

var magnetometer = new Magnetometer([options])

Parameters

options Optional
Options are as follows:
  • frequency: The desired number of times per second a sample should be taken, meaning the number of times per second that sensor.onreading will be called. A whole number or decimal may be used, the latter for frequencies less than a second. The actual reading frequency depends on device hardware and consequently may be less than requested.
  • referenceFrame: Either 'device' or 'screen'. The default is 'device'.

Specifications

Specification
Magnetometer
# dom-magnetometer-magnetometer

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