- From: Brad Kemper <brad.kemper@gmail.com>
- Date: Fri, 13 Aug 2010 09:50:28 -0700
- To: "Dr. Olaf Hoffmann" <Dr.O.Hoffmann@gmx.de>
- Cc: public-fx@w3.org, www-style@w3.org
On Aug 13, 2010, at 7:01 AM, Dr. Olaf Hoffmann wrote: > It it surely possible to define some arbitrary unit 'px' with an equation > 96px == 1inch == 0.0254m, but not the other way round ... And if I hook my computer up to a projector, how does the UA know how far away the screen is, in order to determine what proportion of the video an inch or a meter represents? There are many cases where the size of the viewport in actual physical measurements is not known reliably.
Received on Friday, 13 August 2010 16:51:03 UTC