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• 句法
• 范例
• 规范
• 浏览器兼容性
• 相关话题

quaternion 只读特性在 OrientationSensor interface returns a four element 数组 whose elements contain the components of the unit quaternion representing the device's orientation.

句法

var quaternion = orientationInstance.quaternion
					

因为 OrientationSensor is a base class, quaternion may only be read from one of its derived classes.

值

A 数组 whose values are the x, y, z, and w components of the quaternion representing the device orientation.

范例

// TBD
					

规范

规范	状态	注释
Orientation Sensor The definition of 'quaternion' in that specification.	候选推荐	初始定义。

浏览器兼容性

The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
quaternion	Chrome 69	Edge ≤79	Firefox ?	IE ?	Opera 56	Safari ?	WebView Android 69	Chrome Android 69	Firefox Android ?	Opera Android 48	Safari iOS ?	Samsung Internet Android 10.0

图例

完整支持

完整支持

兼容性未知 ?

兼容性未知

元数据

• 最后修改： Jan 2, 2020

相关话题

1. OrientationSensor
2. 特性

   1. quaternion
3. 方法

   1. populateMatrix()
4. 继承：

   1. 传感器
   2. EventTarget