Sie lesen die englische Version dieses Inhalts, da für dieses Gebietsschema noch keine Übersetzung vorhanden ist. Helfen Sie uns, diesen Artikel zu übersetzen!
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 |
| Interface | VRDisplayEvent |
| Event handler property | onvrdisplaypresentchange |
Examples
You can use the vrdisplaypresentchange event in an addEventListener method:
window.addEventListener('vrdisplaypresentchange', function() {
if(vrDisplay.isPresenting) {
info.textContent = 'Display has started presenting.';
} else {
info.textContent = 'Display has stopped presenting.';
}
reportDisplays();
});
Or use the onvrdisplaypresentchange event handler property:
window.onvrdisplaypresentchange = function() {
if(vrDisplay.isPresenting) {
info.textContent = 'Display has started presenting.';
} else {
info.textContent = 'Display has stopped presenting.';
}
reportDisplays();
};
Specifications
| Specification | Status | Comment |
|---|---|---|
| WebVR 1.1 The definition of 'vrdisplaypresentchange' in that specification. |
Draft | Initial definition |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
vrdisplaypresentchange event | Chrome
Full support
65
| Edge Full support 15 | Firefox
Full support
55
| IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android
Full support
56
| Firefox Android Full support 55 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android
Full support
Yes
|
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
- See implementation notes.
- See implementation notes.
- User must explicitly enable this feature.
- User must explicitly enable this feature.
See also
- WebVR API homepage
- MozVr.com — demos, downloads, and other resources from the Mozilla VR team.