[Squeakland] Question about Powerful Ideas Project 5

Alan Kay alan.kay at squeakland.org
Sun Oct 30 04:05:08 PST 2005

Hi Mark --

Every Etoy object has a pen (they are all "turtles with costumes"). So 
instead of having an opaque plotting feature, we just have the kids use a 
small object (like an ellipse), put the pen down and write a ticking script 

            ellipse's x increase by 1
            ellipse's y <- <the value to be plotted>

This is nice and simple, and also makes plotting understandable.




At 05:34 PM 10/29/2005, Mark Engelberg wrote:
>The project refers to making a line plot, but doesn't go into any
>detail.  Is there a mechanism for plotting or graphing data within
>etoys, or are you supposed to construct a plot using some different
>Squeakland mailing list
>Squeakland at squeakland.org

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