PerformanceWatchdog

new Cesium.PerformanceWatchdog(options)
Widgets/PerformanceWatchdog/PerformanceWatchdog.js 33

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.

Members

container : Element
Widgets/PerformanceWatchdog/PerformanceWatchdog.js 79

Gets the parent container.

viewModel : PerformanceWatchdogViewModel
Widgets/PerformanceWatchdog/PerformanceWatchdog.js 91

Gets the view model.

Methods

destroy()
Widgets/PerformanceWatchdog/PerformanceWatchdog.js 111

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

isDestroyed() → Boolean
Widgets/PerformanceWatchdog/PerformanceWatchdog.js 102

Returns:
true if the object has been destroyed, false otherwise.