I'm thinking through a nice way to implement visualization of graphs (#48 <https://github.com/tbreloff/Plots.jl/issues/48>) in Plots. I think what makes sense is to use something like https://github.com/IainNZ/GraphLayout.jl, but without the dependence on Compose.
I guess my questions: is there a better (lightweight) alternative to GraphLayout for determining the coordinates for drawing graphs? Should I submit a PR to GraphLayout in order to separate the "layout algorithm" from the "Compose drawing"? I would much prefer a pure-julia solution if possible. Thanks, Tom
