Feature request: Network graphs

[antoniovazquezblanco]

It would be lovely to be able to plot simple network graphs.
https://en.wikipedia.org/wiki/Network_theory
Chart size may be an issue but for small plots nodes may be constructed using icons or small colored unicode characters that may be explained in a legend...

[leodking]

👍 - It would be lovely to be able to represent basic network graphs akin to how Git renders its commit graphs. It's easier for DAGs, granted, but maybe some accommodation could be made for cyclic graphs, or a limit on complexity perhaps.