07:31 gahr 

- New port: math/ogdf

  OGDF (Open Graph Drawing Framework) is a self-contained C++ class library
  for the automatic layout of diagrams. OGDF offers sophisticated algorithms
  and data structures to use within your own applications or scientific
  projects.  The library provides:

  * A wide range of graph drawing algorithms that allow to reuse and replace
    particular algorithm phases by using a dedicated module mechanism.
  * Sophisticated data structures that are commonly used in graph drawing,
    equipped with rich public interfaces.
  * Self-contained code that does not require any additional libraries
    (except for some optional branch-and-cut algorithms).

  WWW: http://www.ogdf.net