guile-charting
Guile-Charting is a library to create charts and graphs in Guile. It is thus far a hack, but there are interesting things in it.
Getting Guile-Charting
The latest release can be found from Guile-Charting's release area. If you want to hack Guile-Charting, you can pull the code from the
bzr repository via bzr get http://wingolog.org/bzr/guile-charting. You
will need to have
installed Guile-Cairo
for things to work.
Documentation
Guile-Charting is self-documented, check the reference in HTML format or PDF, online in Guile itself, or use info guile-charting once you install the package.
Feedback
I don't plan on being a responsive maintainer on this, but
if you are struck with a brain wave, accompanied with a patch,
send it to wingo at pobox.com.