a Chart with 2 Y-Axis

[Guillaume Carriere]

Hello,

Sorry for my English, I'm french

I've tested the JFreeChartDemo and adapted it to work with my specifications. (with the JFreeChart Servlet Example 2)

My webpage display two charts, 1 for the speed (Vitesse in french), 1 for the direction.

I've buy the Developer Guide because I want to add features on my web page. I want to display a single chart with 2 Y-Axis (speed and Direction) and 1 X-Axis (Time). but I didn't found int in the developer guide.

Could you help me or tell me some informations to do this ....


an example of the two Charts is here : http://serveurwind.cci-brest.fr/

[David Gilbert]

Take a look at the DualAxisDemo2 application included with 0.9.5. It will get you started...

Regards,

Dave Gilbert