Eric Seidel wrote: > Assuming I'm understanding Kalle correctly, it seems this could > already be accomplished with @media resolution? > > http://www.w3.org/TR/css3-mediaqueries/#resolution > > @media screen and (min-resolution: 264dpi) { … } > > Which according to: > http://en.wikipedia.org/wiki/List_of_displays_by_pixel_density > > Would match both the new iPad and the iPhone 4.
As far as the resolution media query is concerned, the resolution of the new iPad and the iPhone 4 (and anything else with a device-pixel-ratio of 2) is exactly 192dpi. This is because the CSS 'dpi' unit is defined to mean dots device pixels per *CSS inch*, and CSS inches are hardcoded to be 96 CSS pixels. This means that—without real physical units—the resolution media query is always redundnant with device-pixel-ratio, which a) we already implement, and b) is easier to explain to authors than explaining why both the new iPad and the iPhone 4 are 192 "dpi". Ted _______________________________________________ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev