I've not seen that in related bugs neither on
JfreeChart's Forum.
I'm using TimeSeriesCollection and (obviously)
TimeSeries.
Problem : sometimes (i don't know why and can't
predict it) the dataset miss something and update an
old point.
The result is a sad curve (shown in attachment).
I've no error. The only thing i can say is that i've
A LOT of Series and i bet that JFreeChart (or the
JVM) doesn't like soo much data. But, i've checked
for JVM memory and it happens randomly, even if
memory is ok... :'(
help ! :P
Felt
The bug i have
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Thanks for the report. I have seen something similar
before, but not been able to reproduce it, which makes it
hard to fix...
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Hi again,
I finally found out what's wrong...
Short version :
I didn't notice that many threads could add values in my
datasets (TimeSeries).
The "bug" (which is not one, indeed) is more easy to
recreate when a lot of data are managed because you have a
higher probability that 2 threads can modify the dataset
in the same time.
And, I don't know why, when this happens, curves take this
ugly face :/
JFreeChart isn't thread safe... I noticed it well ^^
Thx anyway (sorry for disturbing ;)),
Felt
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I suspect this is the same bug as 1536558. I'm closing this
one, and I'm working on a fix for 1536558 (unfortunately it
may not make it into the 1.0.2 release, but if not it should
definitely be in the 1.0.3 release).