Carl Lowenstein wrote:
> On Thu, Feb 28, 2008 at 12:16 PM, James G. Sack (jim) <[EMAIL PROTECTED]> 
> wrote:
>> Carl Lowenstein wrote:
>>  > I have noticed over the past couple of days that PostScript text files
>>  > viewed with gv(1) looked sort of funny on my new wide-screen LCD
>>  > display.  Not scaled the same horizontally and vertically, so the
>>  > characters were squeezed one way or another.  Also the on-screen page
>>  > size had the wrong aspect ratio.
>>  >
>>  > Got myself a clue -- gv uses its internal knowledge of the screen
>>  > dimensions to scale the display.  Sure enough, when I changed State ->
>>  > Setup Options -> Screen Size from 361x292 mm to 524x321 mm, everything
>>  > looked right again.
>>  >
>>  > I don't remember setting 361x292 myself in the past, maybe it happened
>>  > when gv was installed.  Anyhow, one can learn the screen dimensions by
>>  > running xrandr(1x) or by taking the metric measuring tape to the
>>  > actual display.
>>
>>  I've forgotten how to find what the system currently thinks the physical
>>  dimensions (or dpi settings) are. Is it available in xrandr output -- I
>>  don't see it? Am I missing something?
>>
> This is the first couple of lines that I get from xrandr.
> 
> [EMAIL PROTECTED] postscript]$ xrandr
>  SZ:    Pixels          Physical       Refresh
> *0   1920 x 1200   ( 524mm x 321mm )  *60
> 
>     carl

Hmmm, on xrandr version 1.2, from xorg-x11-utils-7.1-4.fc7 I get

Screen 0: minimum 320 x 175, current 1600 x 1200, maximum 1600 x 1200
default connected 1600x1200+0+0 0mm x 0mm
   1600x1200      75.0*    70.0     65.0     60.0
...

What version of xrandr is in your machine?

Hmmm, on another machine (1.2 in xorg-x11-utils-7.3-1.fc8) I see
   "..connected.. 320mm x 240mm

As greg offered, xdpyinfo does give seemingly authoritative answers.

Regards,
..jim


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