DeviceOrientationEvent.gamma
Baseline
2023
Newly available
Since September 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
返回设备旋转时 Y 轴的值;即，多少度，介于之间-90和90，通过该装置被接通向左或向右。见方向和运动数据解释的细节。
Syntax
var gamma = orientationEvent.gamma;
Specifications
| Specification |
|---|
| Device Orientation and Motion # dom-deviceorientationevent-gamma |