The WebGLContextEvent() constructor creates a new WebGLContextEvent object.
Note: You typically don't need to call this constructor; the browser creates these objects automatically when WebGL context events get fired. To manually trigger a webglcontextlost event, use WEBGL_lose_context.loseContext().
js
new WebGLContextEvent(type, options)
type A string indicating the type of the event. It is case-sensitive and should be one of webglcontextcreationerror, webglcontextlost, or webglcontextrestored.
options Optional
An object that, in addition to the properties defined in Event(), has the following properties:
statusMessage Optional
A string with additional status information. It defaults to the empty string ("").
A new WebGLContextEvent object.
| Specification |
|---|
| WebGL Specification # 5.15 |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
WebGLContextEvent |
17 | 12 | 49 | 11 | 15 | 6 | 4.4 | 25 | 49 | 14 | 8 | 1.5 |
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https://developer.mozilla.org/en-US/docs/Web/API/WebGLContextEvent/WebGLContextEvent