Hi, I'm a using this nice Jsci api to create line graphs for my
school project, which really saves me the trouble of reinventing the
wheel.

I'm acquiring data from the serial port RS-232, using the serial
communication api from java.sun.com, then plot them on 2 line graphs.
Everything works fine on my computer at home, but not on the laptop
computer at school. This laptop has WindowsME, running the Sun One
Studio 4 update 1 Community Edition.

And so, I keep getting problems with the function fireDataChanged
during compilation, and even when I try to run the class files of my
program compiled from my CPU at home. If I don't call fireDataChanged
at all, everything compiles and runs smoothly, except now the line
graph won't refresh... :(

So I'm searching for another way to refresh line graphs without
fireDataChanged. If any of you guys have some ideas, or have seen
similar problem, plz let me know, I really apreciate it.

Thanks for your time, and good day to you all!