Different colors for nodes

[robertobucher]

Hi

thanks for this excellent tool!

It is possible to have the color of the node names different from the one of the branches?

By complex SF diagrams it can help in better "reading" the graph.

[hanspi42]

Thanks for the kind words!

I will think about how to do this; it is not going to be an easy enhancement. Presently all names are the same object in the code, so the label does not know whether it is a label of a node or a label of a branch.