How to limit zoom level

Discussion about JFreeChart related to stockmarket charts.
Locked
ilesha
Posts: 1
Joined: Tue Sep 15, 2009 8:55 am
antibot: No, of course not.
Location: Jakarta, ID

How to limit zoom level

Post by ilesha » Tue Apr 20, 2010 7:25 am

Hi,
I have some problem with zoom function. I use JButton to perform zoom on the chart, and I need to limit the zoom level based on visible ohlc items. Does anybody know how to limit zoom level or how to count visible items on the chart?
thank u

Locked