XRLayerEvent()

The XRLayerEvent constructor creates and returns a new XRLayerEvent object. These events relate to a change of state of an XRLayer object.

Syntax

new XRLayerEvent(type, options)

Parameters

type

A string with the name of the event. It is case-sensitive and browsers always set it to redraw.

options

An object that, in addition of the properties defined in Event(), can have the following properties:

layer

The XRLayer to which the event is to be delivered.

Return value

A new XRLayer object representing an object of the specified type and configured as described by the eventInitDict parameter.

Examples

Creating a new XRLayerEvent

In this example, a new redraw event is created for an XRQuadLayer.

const redrawEvent = new XRLayerEvent("redraw", {
  layer: quadLayer
}):

quadLayer.dispatchEvent();

Specifications

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Browser compatibility

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See also