graphs

Hi all, I am working on a UI design, and I just found out about matplotlib. I would like to learn if some of the following graphs are possible using matplotlib with wxPython (to see if anyone has done something similar). Here is a mockup with some graphs we'd like to have.

http://www.geocities.com/belred1/image1.jpg

Does anyone know if matplotlib has rich charting functionality with gradients and shading that could provide the same experience as the performance charts on the right. How difficult would this be to implement?

Thanks,

Bryan