Might be instructional to use etoys for that, along the lines of

http://www.squeakland.org/pdf/poster/graphbooklet.pdf

Use the screen as your plotting area. Position a morph to the x,y coordinate and let it "stamp" itself for every point. This is not so easy when you want to plot some pre-computed list, or when it's hard to translate values to pixels. But when you can plot points as soon as the values are created, it's nice and very direct.

Matthias

On 11/7/06, Andy Watson aldcwatson@gmail.com wrote:

My son wants to learn some programming and we would like to write some code for his science project for school. Squeak looks like a great environment in which to learn how to program, but it would be nice if he could display some of his results from his experiments within Squeak too.

Can anyone recommend a class/module/package (or whatever you call a collection of code in Squeak) that can be used for plotting graphs from a simple set of x, y values?

If not, then since I am very experienced systems programmer from the C/Lisp/Unix world I guess I'd better get my sleeves rolled up ;-)

Thanks! Andy -- _______________________________________________ Beginners mailing list Beginners@lists.squeakfoundation.org http://lists.squeakfoundation.org/mailman/listinfo/beginners