Multiple Y axes/units on one chart?

A discussion forum for JFreeChart (a 2D chart library for the Java platform).
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Anonymous

Multiple Y axes/units on one chart?

Post by Anonymous » Tue Apr 09, 2002 12:45 am

Hi,

Is it possible to generate a chart that has different Y axes (and units) on the left and right side? Here's an example image of the kind of thing I'm trying to chart (it shows engine performance):

http://www.hallgmc.com/graphics/graph_duramax.jpg

Note how the horsepower and torque are plotted against the engine RPM (rotations per minute). The horsepower (in units of hp) is on the left Y axis and torque (in units of pound-feet) is on the right Y axis. (Sorry I don't have a chart in metric :-)).

Thanks a bunch for any information!

David Gilbert

Re: Multiple Y axes/units on one chart?

Post by David Gilbert » Tue Apr 09, 2002 3:42 am

Anonymous wrote:
> Is it possible to generate a chart that has different Y axes
> (and units) on the left and right side?

It's not possible at present. I have plans to eventually support this, but I doubt that it will be in the short term.

Regards,

DG.

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