Browser-independent functions for working with the standard fullscreen API.
成员(属性)
The name of the event on the document that is fired when fullscreen is
entered or exited. This event name is intended for use with addEventListener.
In your event handler, to determine if the browser is in fullscreen mode or not,
use
Fullscreen#fullscreen.
The element that is currently fullscreen, if any. To simply check if the
browser is in fullscreen mode or not, use
Fullscreen#fullscreen.
Determine whether the browser will allow an element to be made fullscreen, or not.
For example, by default, iframes cannot go fullscreen unless the containing page
adds an "allowfullscreen" attribute (or prefixed equivalent).
The name of the event that is fired when a fullscreen error
occurs. This event name is intended for use with addEventListener.
Determines if the browser is currently in fullscreen mode.
方法
Asynchronously exits fullscreen mode. If the browser is not currently
in fullscreen, or if fullscreen mode is not supported by the browser, does nothing.
Asynchronously requests the browser to enter fullscreen mode on the given element.
If fullscreen mode is not supported by the browser, does nothing.
| 参数名称 | 类型 | 描述信息 |
|---|---|---|
element |
object | The HTML element which will be placed into fullscreen mode. |
vrDevice |
object | 可选 The HMDVRDevice device. |
使用示例:
// Put the entire page into fullscreen.
Cesium.Fullscreen.requestFullscreen(document.body)
// Place only the Cesium canvas into fullscreen.
Cesium.Fullscreen.requestFullscreen(scene.canvas)
Detects whether the browser supports the standard fullscreen API.
返回值:
true if the browser supports the standard fullscreen API,
false otherwise.