Element: pointerrawupdate event
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The pointerrawupdate
PointerEvent
is fired when a pointer changes any properties that don't fire pointerdown
or pointerup
events.
See pointermove
for a list of these properties.
The pointerrawupdate
event may have coalesced events if there is already another pointerrawupdate
event with the same pointer ID that hasn't been dispatched in the event loop.
For information on coalesced events, see the PointerEvent.getCoalescedEvents
documentation.
Listeners for pointerrawupdate
events should only be added if your JavaScript needs high-frequency events and can handle them as quickly as they are dispatched.
For most use cases, other pointer event types should suffice as there may be performance implications to adding listeners for pointerrawupdate
events.
Syntax
Use the event name in methods like addEventListener()
, or set an event handler property.
js
addEventListener("pointerrawupdate", (event) => {});
onpointerrawupdate = (event) => {};
Event type
A PointerEvent
. Inherits from Event
.
Event properties
This event implements the properties of the PointerEvent
interface.
Example
js
addEventListener("pointerrawupdate", (event) => {
if (event.getCoalescedEvents && event.getCoalescedEvents().length > 1) {
console.log("Coalesced events:", event.getCoalescedEvents().length);
for (let coalescedEvent of event.getCoalescedEvents()) {
// Do something with the coalesced events.
}
} else {
// Do something with the event.
console.log("Raw event", event);
}
});
Specifications
Specification |
---|
Pointer Events # the-pointerrawupdate-event |
Pointer Events # dom-globaleventhandlers-onpointerrawupdate |
Browser compatibility
BCD tables only load in the browser