Re: Choosing fonts and sizes

2013-11-03 Thread Felix Miata

On 2013-10-30 02:04 (GMT) Glynn Clements composed:


Steven Feil wrote:



I have also noticed that the problem is based on the computer it is
being displayed on and not the computer that XEmacs is being run
on. If I run XEmacs on the new computer I get the wrong font when
displaying it on the new computer. However If I run XEmacs on the new
computer but export the display to the old computer, I see it in the
right font. If I export the display the other way around where it is
displaying on the new computer, I get the wrong font again.



My guess is that the font size is specified in points, and the
displays have different physical resolutions (dpi), resulting in
different font sizes in pixels.



If that's the case, you can either specify the font size in pixels (at
least, you can if you use X resources; I don't know about the
customize interface), or force the new display to the same dpi as the
old one via the -dpi option.


DisplaySize can be specified in xorg.conf* to any value that suits one's 
purpose. This has the effect of enlarging and shrinking all objects according 
to the deviation from actual display size. 
http://fm.no-ip.com/Share/DisplaySize contains various values that result in 
specific DPI targets according to screen resolution. 
http://fm.no-ip.com/Share/xorg.conf-minimal-force-DPI contains a minimalist 
xorg.conf to achieve such a particular result.

--
The wise are known for their understanding, and pleasant
words are persuasive. Proverbs 16:21 (New Living Translation)

 Team OS/2 ** Reg. Linux User #211409 ** a11y rocks!

Felix Miata  ***  http://fm.no-ip.com/
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Re: Choosing fonts and sizes

2013-11-03 Thread Steven Feil
Thanks Felix Miata for answering the follow up question that just
started writing before I posted it. Thanks also to Glynn Clements your
were correct.

I have one monitor that I use with a KVM switch.  I was messing around
and found out that My KVM switch causes VESA(0): VESA VBE DDC read
failed. If I plug directory to my monitor I get VESA(0): VESA VBE
DDC Level 2

With Felix Miata's  help I should be able to write a config file that will
force the correct DPI regardless of whether or not VBE DDC is
working.


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Choosing fonts and sizes

2013-10-29 Thread Steven Feil
I am having a difficulty, after reinstalling my Gentoo/Linux/Gnu
system. I can no longer get XEmacs to use a font small enough to show
110 columns on the monitor I have.  For me, this feature is a must.

I still have a working old system, where the font is the right size
and a new system where the font is too large for my needs. So I could
compare the setup between to two to see what the difference
is. Perhaps, I just failed to install the right font when I moved to
the new system. Or it could be caused by a setting generated by the
install script that was different than the previous install.  My
problem is, I don't know were to begin in figuring what fonts are
being utilized by either the new system or the old one.

I have also noticed that the problem is based on the computer it is
being displayed on and not the computer that XEmacs is being run
on. If I run XEmacs on the new computer I get the wrong font when
displaying it on the new computer. However If I run XEmacs on the new
computer but export the display to the old computer, I see it in the
right font. If I export the display the other way around where it is
displaying on the new computer, I get the wrong font again.

There are no errors in /var/log/Xorg.0.log file to tell me what is
going on.  I would appreciate any help such as what can I could use to
collect debugging information.

PS: According to /var/log/Xorg.0.log I am using X.Org X Server 1.14.3
Release Date: 2013-09-12


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Re: Choosing fonts and sizes

2013-10-29 Thread Glynn Clements

Steven Feil wrote:

 I have also noticed that the problem is based on the computer it is
 being displayed on and not the computer that XEmacs is being run
 on. If I run XEmacs on the new computer I get the wrong font when
 displaying it on the new computer. However If I run XEmacs on the new
 computer but export the display to the old computer, I see it in the
 right font. If I export the display the other way around where it is
 displaying on the new computer, I get the wrong font again.

My guess is that the font size is specified in points, and the
displays have different physical resolutions (dpi), resulting in
different font sizes in pixels.

If that's the case, you can either specify the font size in pixels (at
least, you can if you use X resources; I don't know about the
customize interface), or force the new display to the same dpi as the
old one via the -dpi option.

-- 
Glynn Clements gl...@gclements.plus.com
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