java graph visualization w/ topological layout

Question

Is there a graph visualization library which supports laying out the graph in a way such that the X(or Y) coordinates of nodes are topologically sorted? Alternatively, I could assign a number to every node, it could lay out the nodes in a way that their Y coordinates respect the ordering of the associated number. Can JGraph or Jung do that?

Answer 1

JUNG does not provide such a layout but you can define your own layout algorithms.