PerformanceWatchdog

PerformanceWatchdog

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

Name Type Description

options

object

optional Object with the following properties:

Name	Type	Default	Description
`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.'`	optional 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.

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