DeviceOrientationEvent.absolute

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表示该设备是否提供绝对定位数据 (这个数据是关于地球的坐标系) 或者使用了由设备决定的专门的坐标系. 查看更多关于 Orientation and motion data explained 的细节.

语法

var absolute = instanceOfDeviceOrientationEvent.absolute;

如果方向数据跟地球坐标系和设备坐标系有差异,则absolutetrue,如果方向数据由设备本身的坐标系提供,则absolutefalse

说明

Specification Status Comment
Device Orientation Events Working Draft Initial specification.

浏览器兼容性

We're converting our compatibility data into a machine-readable JSON format. This compatibility table still uses the old format, because we haven't yet converted the data it contains. Find out how you can help!

  
Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 7.0 (Yes) 6 [1] ? ? ?
  
Feature Android Edge Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
Basic support 3.0 (Yes) 6 [1] 未实现 未实现 4.2

[1] Firefox 3.6, 4, and 5 supported mozOrientation instead of the standard DeviceOrientationEvent interface

参见

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