title: Graph visualization (boost graph)
body: <p>I have C++ program using boost graph library. I wonder if there is any way to visualize the graph (nodes and optionally edges) following a certain position values contained in nodes. Please look the examples of the image bellow to understand what I want to visualise:
  <a href="http://img11.hostingpics.net/pics/647608graphViz.png" rel="noreferrer">http://img11.hostingpics.net/pics/647608graphViz.png</a></p>
  
  <p>Thanks.</p>