Charting in Gtk / Gtk#

Question

i would like to create a simple charting system for stock in Gtk# (and C#), with the possibilities to draw inside it. I don't know where to start: it's best to start from scratch ? Or using something pre-made ? Is it best to use Cairo ? Or System.Drawing ? Are there some piece of code i can reuse ?

Thanks

Answer 1

Medsphere has some custom gtk# widgets and amongst them is a Graph, have a look here for the overview and here for the Graph documentation.