PerformanceWatchdog - Cesium Documentation

PerformanceWatchdog

查阅Mars3D API

Monitors performance of the application and displays a message if poor performance is detected.

参数名称类型描述信息

options

object

可选 Object with the following properties:

参数名称	类型	默认值	描述信息
`container`	Element \| string		The DOM element or ID that will contain the widget.
`scene`	Scene		The `Scene` for which to monitor performance.
`lowFrameRateMessage`	string	`'This application appears to be performing poorly on your system. Please try using a different web browser or updating your video drivers.'`	可选 The message to display when a low frame rate is detected. The message is interpeted as HTML, so make sure it comes from a trusted source so that your application is not vulnerable to cross-site scripting attacks.

Gets the parent container.

Gets the view model.

Destroys the widget. Should be called if permanently removing the widget from layout.

true if the object has been destroyed, false otherwise.

PerformanceWatchdog
查阅Mars3D API