custom gridbands paint

[michela.montano]

Hi all,
I'm using jfreechart to render a linechart diagram. I need to show bands in background, according to some pre-defined levels (range axis is defined as symbol axis).
E.g. band in range 1-2 must be green,band in range 2-6 must be yellow and so on
Maybe there's a way to customize the gridbands (now appearing ad alternate)?
Thank you,
regards,
Michela

[david.gilbert]

You can use one of the addRangeMarker() methods:

http://www.jfree.org/jfreechart/api/jav ... ot.Marker-

The marker type you want is IntervalMarker.

[michela.montano]

Thank you, it works perfectly!
regards,
Michela