constructor creates a new
GravitySensor object which
provides on each reading the gravity applied to the device along all three axes.
let gravitySensor = new GravitySensor([options])
- 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.onreadingwill 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. The default frequency is the one defined by the underlying platform.
referenceFrame: The local coordinate system representing the reference frame. It can be either
'screen'. The default is
- Use of this feature was blocked by a feature policy. If a feature policy blocks use of a feature,
it is because your code is inconsistent with the policies set on your server.
This is not something that would ever be shown to a user. The
Feature-PolicyHTTP header article contains implementation instructions.
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