[Webkit-unassigned] [Bug 133180] Consider exposing fractional Touch co-ordinates

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=133180





--- Comment #2 from Rick Byers <rbyers at chromium.org>  2014-05-23 13:58:50 PST ---
Thanks!

It can be pretty subtle in practice (especially if the finger is moving quickly), but here's an easy to visualize example: http://www.rbyers.net/paint.html#points - a drawing program that draws on physical pixel point per touchmove event.  See https://code.google.com/p/chromium/issues/detail?id=323935#c34 for screenshots comparing integer to floating-point co-ordinates on a nexus 5 (which has DSF=3).

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.