Re: Resolution Independent View?
Re: Resolution Independent View?
- Subject: Re: Resolution Independent View?
- From: Alastair Houghton <email@hidden>
- Date: Wed, 13 May 2009 13:07:01 +0100
On 12 May 2009, at 19:18, Michael Ash wrote:
Even if they were complaint (which I doubt) you'll still fail in
situations like using a projector, running over VNC, etc. It would be
nice if there were some easy way to do this, but it's not likely....
Well in the case of projectors, there's no particular reason why a
projector couldn't contain the necessary hardware to detect the size
of the actual image and return that.
VNC is a bit trickier, to be sure, and would require changes to the
protocol to pass back the data from the display on which VNC was being
used.
Anyway, while the numbers can't be relied upon, they may well be
better than nothing, and one would hope that in future they're likely
to become more reliable rather than less. If high accuracy is
required, you could always implement a pane in your app's Preferences
dialog where the user was asked to measure and/or resize some straight
lines.
Kind regards,
Alastair.
--
http://alastairs-place.net
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