I am not sure whether this is a bug, in any case I'd need a workaround. Consider (with dot2tex installed)
D = DiGraph([(0, 1, 0), (1, 2, 0), (2, 3, 0), (2, 4, 0)], multiedges=True); D.plot(layout="acyclic") E = DiGraph([(0, 1, 0), (1, 2, 0), (2, 3, 0), (2, 4, 0), (2, 4, 1)], multiedges=True); E.plot(layout="acyclic") In the first case, I get a reasonably nice looking, graded graph, whereas in the second case, the picture looks very different, and most importantly, the multiedges are not visible. Note that D in fact does not have multiple edges. I gather that because of this, GraphPlot decides to handle plotting differently, but the result is not really good. Thanks for any help! Martin -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
