[Boost-users] [Graph] changes in 1_40

Subject: [Boost-users] [Graph] changes in 1_40
From: Meththa (meththa82_at_[hidden])
Date: 2009-11-18 07:19:24

Hi, 


I've noticed that the Graph library has changed in the new version, though the documentation and the examples have not been updated. I am trying to use the fruchterman_reingold algorithm. I am confused as to the new parameters topology, origin and extent that are passed to the function. 

I think topology is given by xmin, ymin, xmax, ymax for a rectangular topology.

For the origin, I have used topology.center()

But I am at loss as to what the extent is and what I should assign it. Can someone please explain these new parameters and what values are expected.

Thank you.