[graph-tool] Paths crossing in sfdp layout

Please, I would like to know if there is a way to ensure that the paths in my graph will not cross. I'm using sfdp layout with a tree graph and I set the parameters cooling_step to 0.99 and epsilon to 1e-4. Thanks for any help. <http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/file/n4026005/graph.png> -- View this message in context: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/... Sent from the Main discussion list for the graph-tool project mailing list archive at Nabble.com.