About Diagramming application support

[Christian J. Wong Cruz]

Hello everybody, I'm new in this list and in wxWidgets development,

I was reading this page (http://www.wxwidgets.org/about/feature2.htm):
Diagramming application support
If you need to implement a CASE tool, or model a network, or anything
involving nodes and arcs, you can use the extensive Object Graphics
Library (version 3) to make your task much easier. �

And I'm looking for more information about this library, I need to
develop a multiplatform application, like a case tool. I've read that
there are some problems with gtk, and I would like you to give me some
advices.

Thanks,

-- 
Christian J. Wong Cruz