>>>> "Richard" == Richard E Flower
Richard> Anyway -- if I want to write my own renderer, I'm assuming the
Richard> renderer will get a copy of the object to be rendered or does it work
Richard> differently? If you want to point me to an example, that would be
Richard> good too! Thanks again!
The best examples, as always, are the source code for the existing renderers.
I learned a lot from studying the source code, although the whole visitor
pattern thing turns everything sideways and requires having a quite a bit
of screen real estate to have all the particpating classes on the screen
at once. :)
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
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for Smalltalk and Seaside discussion