stacked bar chart w/ multiple series?? is this possible?

[Craig]

Hi, I want to make a Stacked Bar Chart that has multiple series within each category, like this chart:



I'm using ChartFactory.createStackedBarChart3D right now but that just lumps all my series together...

Also, is it possible to add a symbol (a triangle or something) instead of one of the bars as shown in the image? That would be really helpful. thanks

[Reso]

I've been searching for a solution to do the same thing - multiple stacked bars per category. Did you ever find out how to accomplish this? Any info would be appreciated, and if I figure anything out, I'll be sure to let you know! Thanks!