Forum: Ruby Gnuplot zooming and grids

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9c473e546ce5c80e6f39d7e0502b5561?d=identicon&s=25 Rob Redmon (rredmon)
on 2009-04-09 14:54
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:
1) How to provide the usual zooming feature when using gnuplot through
ruby?
2) How to add grid lines?
3) 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
47b1910084592eb77a032bc7d8d1a84e?d=identicon&s=25 Joel VanderWerf (Guest)
on 2009-04-09 20:25
(Received via mailing list)
Rob Redmon 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/...
http://www.ruby-forum.com/topic/158769
9c473e546ce5c80e6f39d7e0502b5561?d=identicon&s=25 Rob Redmon (rredmon)
on 2009-04-12 06:06
Thanks for the ideas!

Any experience with GruffGraphs plotting?:
http://nubyonrails.com/pages/gruff

R
47b1910084592eb77a032bc7d8d1a84e?d=identicon&s=25 Joel VanderWerf (Guest)
on 2009-04-13 18:46
(Received via mailing list)
Rob Redmon wrote:
> Any experience with GruffGraphs plotting?:
> http://nubyonrails.com/pages/gruff

Looking at their examples, I am flashing back to a bad Excel trip.
Bfe73b02eb09d9ddd08ea5aed55134e8?d=identicon&s=25 Allan Espinosa (Guest)
on 2009-04-25 09:41
(Received via mailing list)
Hi,

I don't know the internals of rgplot myself, but might be similar
similar on how octave pipes data to gnuplot:

http://www.gnu.org/software/octave/NEWS-3.html

gnuplot dev plans:
http://www.nabble.com/zooming-of-inline-data-td124...


you can try using the dev version and see how it goes
(4.3) release notes:
http://gnuplot.cvs.sourceforge.net/gnuplot/gnuplot...
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