Fullscreen

Browser-independent functions for working with the standard fullscreen API.
参考:

成员(属性)

static readonly Cesium.Fullscreen.changeEventName : string

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.

static readonly Cesium.Fullscreen.element : object

The element that is currently fullscreen, if any. To simply check if the browser is in fullscreen mode or not, use Fullscreen#fullscreen.

static readonly Cesium.Fullscreen.enabled : boolean

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).

static readonly Cesium.Fullscreen.errorEventName : string

The name of the event that is fired when a fullscreen error occurs. This event name is intended for use with addEventListener.

static readonly Cesium.Fullscreen.fullscreen : boolean

Determines if the browser is currently in fullscreen mode.

方法

static Cesium.Fullscreen.exitFullscreen()

Asynchronously exits fullscreen mode. If the browser is not currently in fullscreen, or if fullscreen mode is not supported by the browser, does nothing.

static Cesium.Fullscreen.requestFullscreen(element, vrDevice)

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)

static Cesium.Fullscreen.supportsFullscreen()boolean

Detects whether the browser supports the standard fullscreen API.
返回值:
true if the browser supports the standard fullscreen API, false otherwise.