Here's code that generates a 'real-time' 2d pseudo bar chart (it wouldn't be
that hard to generate a line graph instead).

http://lithinos.com/fxruby_tutorials/moving_graph_short.html

I could show you how to package it so that it acted like a standalone
Windows 2000 EXE if you wanted.

-Richard


----- Original Message ----- 
From: "Todd Gardner" <piir / earthlink.net>
Newsgroups: comp.lang.ruby
To: "ruby-talk ML" <ruby-talk / ruby-lang.org>
Sent: Thursday, June 17, 2004 5:13 PM
Subject: Generating "real-time" 2D line plots in Windows 2k?


> Hello everyone,
>
> I need to use the voice dictation software Dragon NaturallySpeaking
> for Windows 2000.  I have not yet found a reasonable Linux
> alternative.
>
> I need to create and display "real-time" 2D line plots from within my
> Ruby application.
>
> I cannot figure out how to make a real-time plots SVG::Graph
> http://www.germane-software.com/software/SVG/SVG::Graph/doc/ in my
> Ruby application.
>
> I cannot figure out how to install ROOT http://root.cern.ch/ on
> Windows 2000 and it seems to be way too comprehensive of a package.
>
> I have been unable to successfully install RMagick
> http://studio.imagemagick.org/RMagick/doc/ on Windows 2000.
>
> The R-Project http://www.r-project.org/ seems to be only for
> statistical computing but I haven't seen how to install that on
> Windows 2000 either.
>
> I cannot figure out how to install the Ruby Graph Library (RGL)
> http://www.hduchene.de/ruby/rgl/doc/ on Windows 2000.
>
> I cannot figure out how to install the ruby-libplot
> http://www2s.biglobe.ne.jp/~Nori/ruby/ on Windows 2000.\
>
> This is just a small sampling of what I have tried.
>
> I am up for any suggestions and it will be greatly appreciated!
>
> Domo Arigato,
>
> Todd
>