[Bug 311614] Re: Document dimensions are not true at 100% zoom

2008-12-27 Thread Dimitrios Symeonidis
the way to change DPI in X is to run xrandr --dpi dpi

this seems a complicated case: as you see from my screenshot, evince is
correct, but xdpyinfo gives me wrong screen dimensions (in
millimeters)...

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Document dimensions are not true at 100% zoom
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[Bug 311614] Re: Document dimensions are not true at 100% zoom

2008-12-27 Thread Stefano Maggiolo
Okay. Now I've changed X DPI settings to 114; nothing changed in the
Gnome desktop (I think because all nice Gnome libraries use the 114 DPI
from Gnome configuration), nothing changed in screenruler (which already
gave the right dimensions) and now also evince and xdpyinfo give true
dimensions. I'm happy.

So it seems that at least in my case evince look to X DPI settings and not to 
Gnome's. Just to be sure, these are my versions (Intrepid defaults):
evince  2.24.1-0ubuntu1
libpoppler-glib30.8.7-1
libpoppler3 0.8.7-1

Thanks!

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[Bug 311614] Re: Document dimensions are not true at 100% zoom

2008-12-26 Thread Stefano Maggiolo

** Attachment added: ss.png
   http://launchpadlibrarian.net/20750347/ss.png

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[Bug 311614] Re: Document dimensions are not true at 100% zoom

2008-12-26 Thread Dimitrios Symeonidis
Stefano, does this happen to all pdf files in your machine?
Here's a similar screenshot from mine, where the dimensions seem right...

** Attachment added: pdf_size_screenruler.png
   http://launchpadlibrarian.net/20751003/pdf_size_screenruler.png

** Changed in: evince (Ubuntu)
   Importance: Undecided = Low
   Status: New = Incomplete

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[Bug 311614] Re: Document dimensions are not true at 100% zoom

2008-12-26 Thread Stefano Maggiolo
Yes, every one displays in the same way. Now that I think of it, I
remember I've played with DPI settings some time ago.

Indeed, xdpyinfo tells me 96x96 dots per inches; in gnome-appearance-
properties I have 114 DPI. If I put 96 DPI in the gnome configuration,
evince and screenruler agree on the dimensions, but they're both wrong.

So I think evince take the information from xdpyinfo and not from gnome
(AFAIK 114 DPI is the right choice for my Macbook).

Btw, if you know how to change X configuration, can you tell me? Maybe I
should have to change it anyway...

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