Setting JFreeChart / Cewolf X Axis Interval

Question

I am trying to display some charts on a web app that has data for every minute. The problem is when I try to view an hours worth of data (default) you just see a bunch of hash marks. Is there a way to set the interval so that you it automatically sents 5 marks that display the date time (YYYY-MM-DD HH:MM:SS).

Current:

http://img255.imageshack.us/my.php?image=minutes.jpg

Example X-axis Intervals: (have 60 minutes or more but only have 5 datetime tags for intervals)

http://img22.imageshack.us/my.php?image=newminutes.jpg

Answer 1

I'm not sure, but you might try getting the DomainAxis from your plot and cast it to a DateAxis (Assuming that that's correct for your application). Then set the the tickUnit property to something appropriate. Maybe that'll at least point you in the right direction. Good luck!