Setting axes for 3-dimensional charts

[owc]

I need to create 3-dimensional charts (such as the 3D Column Type in Excel)
using the OWC chart component. How do I set the z axis categories?

Depending on whether my numbers are in the x or y axis, I flip between coumn
and bar to achieve the x and y axis configuration. How do i do the setting
for the z axis?

I set the series data using literal values. (not from a spreadsheet or pivot
table)

Thanks!