I have the basic Ruby gnuplot interface working. I don’t seem to get
the zooming feature I’m used to when using gnuplot>. Thus 2 questions:
- How to provide the usual zooming feature when using gnuplot through
ruby?
- How to add grid lines?
- Is there any good example documentation for someone with more ruby
experience than gnuplot experience? I’ve already been here:
http://rgplot.rubyforge.org/
Thanks,
Rob
Rob R. wrote:
Rob
It’s tricky. See if this helps you…
http://redshift.sourceforge.net/sci/
Docs are not useful, but see the examples dir for plotting. It does
permit both mouse interaction and persistent windows (which no other
approach does, AFAIK).
More discussion at:
http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/293549
http://www.ruby-forum.com/topic/158769
Thanks for the ideas!
Any experience with GruffGraphs plotting?:
http://nubyonrails.com/pages/gruff
R
Hi,
I don’t know the internals of rgplot myself, but might be similar
similar on how octave pipes data to gnuplot:
gnuplot dev plans:
http://www.nabble.com/zooming-of-inline-data-td12416496.html#a12416496
you can try using the dev version and see how it goes
(4.3) release notes:
Rob R. wrote:
Any experience with GruffGraphs plotting?:
http://nubyonrails.com/pages/gruff
Looking at their examples, I am flashing back to a bad Excel trip.