[Squeakland] pen trails
Karl Ramberg
karl.ramberg at chello.se
Fri May 9 08:41:27 PDT 2003
When the picture is used as a background pens will draw on top of it.
Karl
Alan Kay wrote:
>
> 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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> --
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