[Jprogramming] gl2 and graphics

[Cliff Reiter]

I have working with gl2 and the graphics package to try to understand 
how to update a isigraph window in J8.03 (windows). The gl2 demos seems 
to put all the data in the paint event and it would be nice if the data 
could be created after the window. In the graph package lab, examples 
where this should happen -- say step 19 -- don't appear to work. As per 
previous remarks, I thought this was working in previous J8.0x's. Any 
thoughts?
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