Dear list, I am interested in spring layout algorithms and have seen this: http://www.boost.org/doc/libs/1_36_0/libs/graph/doc/kamada_kawai_spring_layo... I would like to show an animation of the process of laying out the graph and wonder whether this is possible with the Kamada-Kawai algorithm, and with the Boost implementation in particular? Or does/will Boost provide another spring layout algorithm that is suitable for animation? I intend to use such an animation in a GUI where the user initially sees a small graph (a center node with neighbours, shown in a circular layout) and can double-click on nodes to add their neighbours -- at this point I want to visually refine the graph (i.e., change its layout) using a spring-based algorithm. Many thanks, Kaspar