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
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