vrdisplaypresentchange

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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

The vrdisplaypresentchange event of the WebVR API is fired when the presenting state of a VR display changes — i.e. goes from presenting to not presenting, or vice versa.

Bubbles No
Cancelable No
Target objects Window
Interface VRDisplayEvent

Examples

window.addEventListener('vrdisplaypresentchange', function() {
  if(vrDisplay.isPresenting) {
    info.textContent = 'Display has started presenting.';
  } else {
    info.textContent = 'Display has stopped presenting.';
  }
  reportDisplays();
});

Inheritance

The vrdisplaypresentchange event implements the VRDisplayEvent interface, which inherits from Event — its event object therefore has available the properties and methods defined on both these interfaces.

Specifications

Specification Status Comment
WebVR 1.1
The definition of 'vrdisplaypresentchange' in that specification.		 Editor's Draft Initial definition

Browser compatibility

Feature Chrome Chromium Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support (Yes) (Yes) (Yes) 55 (55) No support No support No support
Feature Android Edge Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile Chrome for Android Samsung Internet for GearVR
Basic support No support No support 55.0 (55) No support No support No support (Yes) (Yes)
 

See also

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