20281 2012-12-07 02:53:48 +0000 Contact geometry should be in CSS pixels not device pixels 2012-12-14 23:44:37 +0000 1 1 1 Unclassified PointerEventsWG Pointer Events specification unspecified PC Windows NT RESOLVED FIXED P2 normal --- 1 jrossi jrossi public-pointer-events public-pointer-events-bugzilla oldest_to_newest 79601 0 jrossi 2012-12-07 02:53:48 +0000 Issue 1 Physical screen pixels may be ineffective. For example, the physical size of the contact cannot be surmised due to varying pixel densities of devices (which are not always reported by the user agent). Further, it is generally impossible or difficult to correlate this back to CSS pixels in the document (which often are not at a fixed ratio to screen pixels due to zoom). I think the starting point should be that you can use the API to infer whether a contact overlaps a particular element's bounding box. With device pixels, this is difficult or impossible. 79668 1 jrossi 2012-12-07 20:36:09 +0000 Per 12/4 telecon resolution, making this change as suggested. http://lists.w3.org/Archives/Public/public-pointer-events/2012OctDec/0091.html http://dvcs.w3.org/hg/pointerevents/rev/f2084982c980 79777 2 jrossi 2012-12-09 19:33:14 +0000 Resolved the wrong bug. 80227 3 jrossi 2012-12-14 23:44:37 +0000 Per 12/11 telecon resolution, fixing as suggested. RESOLUTION: http://www.w3.org/2012/12/11-pointerevents-minutes.html