How to create graphs an embed them in GUI?

[Heiko Niedermeyer]

This is just a brief summary, how I'm trying to do it now. In case somone 
ever encouters a problem like this...

For the 2D part, I'm going with matplotlib, which seems to do, what I want.
The 3D is currently donw be vpython, which is not great, but sufficient... 
Maybe I will switch when I find something better... ;)

Thanks anyway.