[graalvm-users] AWT and plots

[Rodrigo Botafogo]

Hello,

I'm now testing Ruby Interop with R by generating ggplot graphics.  On a
previous post I was told to make a call to awt() and then 'print' the
plot.  All this is working fine.  My question:

Is there a way to clear the awt panel to send another plot?  Is there a set
of APIs to control the output or do I need to end my Ruby script and start
a new one?

I tried to call awt() a second time after a sleep(5), but I got a null
pointer exception (could be a bug in my code.. did not investigate)

Thanks

-- 
Rodrigo Botafogo
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