KBE3D / KBCore / Cesium / viewerPerformanceWatchdogMixin

函数: viewerPerformanceWatchdogMixin()

viewerPerformanceWatchdogMixin(viewer: Viewer, options?: { lowFrameRateMessage?: string; }): void

A mixin which adds the PerformanceWatchdog widget to the Viewer widget. Rather than being called directly, this function is normally passed as a parameter to Viewer#extend, as shown in the example below.

参数

viewer

Viewer

The viewer instance.

options?

An object with properties.

lowFrameRateMessage?

string

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.

返回

void

示例

const viewer = new Cesium.Viewer('cesiumContainer');
viewer.extend(Cesium.viewerPerformanceWatchdogMixin, {
    lowFrameRateMessage : 'Why is this going so <em>slowly</em>?'
});