Search found 4 matches

by JDeVelvis
Wed Aug 06, 2003 2:48 pm
Forum: JFreeChart
Topic: Overlaid XY Plot
Replies: 2
Views: 4523

Overlaid XY Plot

I'm looking at upgrading to 0.9.10, but I can't figure out how to do overlaid charts. I assume that the multiple axis plot replaced the overlaid plots, but is there a way that I can display a basic line chart over a scatter plot? I may be missing the obvious, but I cannot figure this out at all. Tha...
by JDeVelvis
Tue Aug 05, 2003 8:53 pm
Forum: JFreeChart
Topic: New Errors after upgrade
Replies: 0
Views: 2485

New Errors after upgrade

Hi,

I just upgraded to 0.9.9, and thought I had all of the API changes taken care of, and now I get this error:

java.lang.InstantiationError

in this line of code:

NumberAxis domainAxis = new NumberAxis("Response Number");

Am I missing something?

Thanks,
Jason
by JDeVelvis
Mon Jul 07, 2003 6:51 pm
Forum: JFreeChart
Topic: JFreeChart Developer Guide
Replies: 7
Views: 18998

I'm not having any problems copy & pasting from the pdf, using Windows 2k Professional and Acrobat Reader 6.0... Have you tried opening the .pdf using the Reader itself, instead of opening it through a browser? That may make a difference. If that doesn't work, try to copy and paste into notepad, the...
by JDeVelvis
Mon Jul 07, 2003 6:50 pm
Forum: JFreeChart
Topic: Dynamic Moving Average
Replies: 1
Views: 3466

Dynamic Moving Average

I haven't been able to find anything about creating moving averages dynamically, am I missing something in the documentation, or does this feature simply not exist? I'm trying to create a Time Series chart (Scatter Plot) dynamically from web server response times, and I have no problem doing that, b...