fulan

Thanks, I meant "tool" as some SciDAVis tool that I didn't know of, I didn't mean it like a blackmail :-)

Am I supposed to use another tool if I need to undo a change in a graph?

Too few choices of line styles

Undo doesn't work in graphs

It happens quite often that atoms are randomly linked or not linked at all. I'm on...

[sorry, posted twice because of network error]

It happens quite often that atoms are randomly linked or not linked at all. For example,...