My system (Debian squeeze) uses anti-aliasing for fonts, which is fine for the most part. However, I would like to disable it for terminal fonts in xterm and urxvt (rxvt-unicode), and can’t get that to work.
I tried using
antialias=false, like explained e.g. in the urxvt man page (search for “antialias”), but it does not have any effect:
urxvt -fn "xft:Deja Vu Sans Mono_pixelsize=10:antialias=false"
I get exactly the same font rendering, no matter if I use
false. The font face and size I specify do have an effect, so urxvt apparently processes the option.
Same result with xterm (using
-fa), or when putting
Xft*antialias: false into my X resources (as proposed in How can I turn off font-antialiasing only for gnome-terminal, but not for other applications?).
What am I doing wrong? Is there some other setting?
Just found out that I can disable anti-aliasing in
<match target="font"> <edit name="antialias" mode="assign"> <bool>false</bool> </edit> </match>
Still, I don’t understand why
antialias=false is not respected in a font spec.
Usually xterm does not apply antialiasing to fonts. However, I think some windowmanagers like compiz generally apply antialias to windows, hence your problem would be your window manager, not your terminal emulator. Try checking your window manager for antialiasing and try disabling it.
xterm actually work with font antialiasing like below.
!xterm font antialiasing variant xterm*faceName: DejaVu Sans Mono_size=10:antialias=true xterm*font: 7x13 !rxvt-unicode fontantialiasing variant URxvt*font: xft:DejaVu Sans Mono_pixelsize=12:antialias=true:hinting=true URxvt*boldFont: xft:DejaVu Sans Mono:bold:pixelsize=12:antialias=true:hinting=true
As I investigated simple rxvt (without unicode) doesn’t support font antialiasing.
The reason why I prefer xterm today (2015) is lesser amount of memory consumed by xterm when is opened then urxvt. Rxvt consumes even lesser amount of memory then xterm, but it doesn’t support font antialiasing.