LinearAccelerationSensor.LinearAccelerationSensor() - Web APIs 编辑

The LinearAccelerationSensor constructor creates a new LinearAccelerationSensor object which provides on each reading the acceleration applied to the device along all three axes, but without the contribution of gravity.

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. See Feature-Policy for implementation instructions.

Syntax

var linearAccelerationSensor = new LinearAccelerationSensor([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

Browser compatibility

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