Revolution - Graph Plotting Routines

[Glyn Jones]

Does anyone know of any graph plotting utilities that can be linked 
seamlessly to Revolution?  I am a structural engineer wanting to plot  
2D cartesian coordinates from data generated in my structural programs. 
Please help if you can, there is no point in me re-inventing the wheel. 
I am willing to purchase the routine if the cost is reasonable (ie if I 
can afford it). Many thanks.

Regards
Glyn Jones