We need to draw a diagram with around 50 nodes where we do not want to have any crossing between the GraphLinks. Does anyone know settings we can use for the layout?
That depends on the nature of the graph’s connectivity. It’s easy to have graphs that are not planar–in other words there is no possible way to arrange the nodes and route the links to avoid some links crossing each other.
One can rearrange it easily so that there are no crossings anymore (by playing around for about 1 minute by dragging and dropping the nodes).
Does GoLayoutLayeredDigraph give you what you want? Or are your graphs not layered?