DeviceMotionEventRotationRate: alpha property

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The alpha read-only property of the DeviceMotionEventRotationRate interface indicates the rate of rotation around the Z axis, in degrees per second.

Value

A double indicating the rate of rotation around the Z axis, in degrees per second. See Accelerometer values explained for details.

Specifications

Specification
Device Orientation and Motion
# dom-devicemotioneventrotationrate-alpha

Browser compatibility

Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
alpha