Graph rendering framework for iOS that produce an aesthetically pleasing 2D layout?

Question

I am looking for a framework that plot a graph with nodes and edges in an aesthetically pleasing way. I would like to use it in my App creatating for Apple App Store.

Answer 1

You can compile Graphviz libraries for iOS:

• free
• open source

Compilation instructions (I haven't tried myself):

• http://lists.research.att.com/pipermail/graphviz-devel/2011/001439.html
• http://www.graphviz.org/content/cant-cross-compile-graphviz
• Build static Graphviz libraries for iOS