[pointerevents] Do user agents only coalesce pointermove events relating to changes in position? (#375)

patrickhlauke has just created a new issue for https://github.com/w3c/pointerevents:

== Do user agents only coalesce pointermove events relating to changes in position? ==
https://w3c.github.io/pointerevents/#coalesced-events states that

> For performance reasons, user agents may choose not to send a `pointermove` event *every time the position of a pointer is updated.*

Does this really only apply to *position* updates? Or do changes in other attributes ("i.e. button state, coordinates, pressure, tangential pressure, tilt, twist, or contact geometry", to borrow from the `pointerrawupdate` description) also get coalesced (and the non-coalesced events would have the more granular changes from those attributes)?

Please view or discuss this issue at https://github.com/w3c/pointerevents/issues/375 using your GitHub account


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Received on Thursday, 13 May 2021 00:51:55 UTC