On Apr 6, 2011, at 3:01 PM, Charles Pritchard wrote: > On 4/6/2011 12:32 PM, David Hyatt wrote: >> He wants a way to detect Desktop zoom (which is done two different ways in >> WebKit). It's difficult to figure out how to expose these, since Desktop >> zoom is ultimately just the CSS zoom property, which can be applied to any >> element (so folding it into a global makes little sense). The other kind of >> Desktop zoom that involves a fixed scale factor applies a transform. Again, >> transforms can be applied to descendant elements as well, so relying solely >> on what happened to be specified at the document level makes little sense. > The descendant elements are under the control of the author. > > That is, if I decide to use body.style.webkitTransform, in my scripting > environment, I'm going to know that, > because I initiated the request, and I'll add that to my calculations. >
Yeah, that's a good point. > I see adding a pixel ratio property to window.screen as the cleanest solution. This seems like a decent solution to me. Probably simplest to just match what WinIE did for compatibility (even though it's two properties). dave (hy...@apple.com) _______________________________________________ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
