[Squeakland] pen trails
Alan Kay
Alan.Kay at squeakland.org
Thu May 8 15:07:41 PDT 2003
Hi Randy --
At 8:44 PM -0400 5/7/03, Randall Caton wrote:
>Does anyone know how to get pen trails to write on top of an imported
>graphic (e.g. jpg)? Can it be done?
Yes (see Andreas' suggestion).
Interestingly, pen trails were originally on top in the first version
of etoys, and I'm not sure just why they aren't now.
However, it's also pretty clear that a more appropriate
implementation would be to have them actually make an object of some
kind (a SketchMorph or a PolygonMorph) that works like any other
object. We will probably do something like this in a future version
of etoys.
Cheers,
Alan
>
>Randy Caton
>
>--
>Randall Caton
>Department of Physics, Computer Science and Engineering
>Christopher Newport University
>1 University Place
>Newport News, VA 23606
>Gosnold Hall 136
>Voice: 757-594-7188
>FAX: 757-594-7919
>email: rcaton at pcs.cnu.edu
>web: www.pcs.cnu.edu/~rcaton/
>
>
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