DeviceOrientationEvent.beta

Returns the rotation of the device around the X axis; that is, the number of degrees, ranged between -180 and 180,  by which the device is tipped forward or backward. See Orientation and motion data explained for details.

Syntax

var beta = instanceOfDeviceOrientationEvent.beta;

Specifications

Specification
DeviceOrientation Event Specification (DeviceOrientation Event)
# ref-for-dom-deviceorientationevent-beta②

Browser compatibility

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See also