Hi Huw,
By "3 axis", do you mean 3 y-axes, like in the "Mutiple Axes" sample code below?
http://www.advsofteng.com/doc/cdjava.htm#multiaxes.htm
The "Multiplex Axes" sample code is using line layers as an example. You can change the line layers into bar layers to create bar charts.
Alternatively, by "3 axis", do you mean x, y and z axes like the attached image, which is basically the same as the "Depth Bar Chart" sample code that comes with ChartDirector, but with wider 3D spacing among bar layers, and with labels on the depth axis added using BaseChart.addText?
Regards
Peter Kwan
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