From: ptkwt@...1.aracnet.com (Phil Tomson)
Date: 2003-04-12T10:30:44+09:00
Subject: Re: plotting 2D math functions

In article <3E972E33.4020101@path.berkeley.edu>,
Joel VanderWerf  <vjoel@PATH.Berkeley.EDU> wrote:
>Phil Tomson wrote:
>> I know there's a package on the RAA for plotting functions with 
>> gnuplot, but i'd like to plot 2D functions directly on a Tk Canvas.  
>> Anyone got any code for doing this before I re-invent the wheel?
>
>There's the BLT extension for Tcl/Tk, but I don't know if you can use it 
>with Ruby/Tk, though.
>
>

There is a BLT module on the RAA that I found, but all the docs are in 
Japanese.

How widespread is BLT?

Phil