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Exception in thread "AWT-EventQueue-0" java.lang.IndexOutOfBoundsException: Index: 266, Size: 266 at java.util.ArrayList.RangeCheck(ArrayList.java:547) at java.util.ArrayList.get(ArrayList.java:322) at org.jfree.data.time.TimeSeries.getDataItem(TimeSeries.java:336) at org.jfree.data.time.TimeSeries...

I still can't figure out how to save the memory... can anyone help pls...

anyone else might help please? Thanks in advance.

Dear David, I just upgraded a little bit with DynamicDataDemo3.java, here is my code /* --------------------- * DynamicDataDemo3.java * --------------------- * (C) Copyright 2004, 2005, by Object Refinery Limited. * */ //package demo; import java.awt.BorderLayout; import java.awt.Color; import java....

Thanks, I just did it

Dear David,
How do i upgrade this code, so that i don't need to press the button and the random data will just be plotted every 1 second automatically?

Thanks in advance.

yeah ><", didn't realize that newbie mistake.... Anyway thanks for the quick reply, this guide is really useful

nvm me, just figured it out ><.

I just tried to copy and paste DynamicDataDemo1.java, i created an empty java file in the source packages, able to compile it however when i tried to run it i got this error: init: deps-jar: Compiling 1 source file to C:\Program Files\Java\testnetbean\JfreeChart\build\classes compile-single: run-sin...

oh Thanks for the reply, but iam really new to his jFreeChart, not even sure how i am going to connect to JDBC to get the data yet. So if the data comes in every microsecond, jFreeChart can't really help me?

Thank you

Hmm anyone would like to help?

Thank you lukkumar. But i need to know if jFreeChart can generate a trend chart with that SQL Loader, is jFreeChart can generate a real-time flowing chart?

Many Thanks.

Dear all, I am new to this jFreeChart and would like to ask for advice. Iam trying to develop a software that is able to read data from an input (for example data flowing in real time) and plot a real time line chart. The data was recorded in excel but not real time, this time i want to plot the dat...