这是
实验性技术
检查
浏览器兼容性表格
要小心谨慎在生产中使用这之前。
onvrdisplayblur
特性为
Window
interface represents an event handler that will run when presentation to a display has been paused for some reason by the browser, OS, or VR hardware (when the
vrdisplayblur
event fires) — for example, while the user is interacting with a system menu or browser, to prevent tracking or loss of experience.
While a
VRDisplay
is blurred it does not lose it’s presenting status (
VRDisplay.isPresenting
continues to report
true
) but
VRDisplay.getFrameData()
返回
false
without updating the provided
VRFrameData
and
VRDisplay.getPose()
返回
VRPose
with
null
成员。
The event object is of type
VRDisplayEvent
.
window.onvrdisplayblur = function() { ... };
window.onvrdisplayblur = function() {
info.textContent = 'Display unfocused.';
};
| 规范 | 状态 | 注释 |
|---|---|---|
|
WebVR 1.1
The definition of 'onvrdisplayblur' in that specification. |
草案 | 初始定义 |
| 桌面 | 移动 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
onvrdisplayblur
弃用
|
Chrome No | Edge 15 — 79 | Firefox No | IE No | Opera No | Safari No | WebView Android No | Chrome Android No | Firefox Android No | Opera Android No | Safari iOS No | Samsung Internet Android No |
不支持
实验。期望将来行为有所改变。
弃用。不要用于新网站。