Thanks, Dima, I will continue to experiment. At the moment I am having fun with show3d(color_by_label=True)!
John On 13 August 2014 14:14, Dima Pasechnik <[email protected]> wrote: > On 2014-08-13, John Cremona <[email protected]> wrote: >> I don't know what the correct terminology is, but I was want to >> construct and display graphs G in which the vertex set is >> partitioned, so that the edges are of two types which I call >> "horizontal" (between vertices in the same partition) and "vertical" >> (between edges in different partitions. Do such things exist, do they >> have a name, and are they supported? All I actually want to do with >> them is display them nicely using G.show() or G.show3d(), in such a >> way that (1) vertices in each partition are grouped together, and/or >> (2) the two edge types are shown differently (e.g. different colours, >> or different line style). >> >> Is anything like this available? > Such a partition of vertices is usually called cut. I don't think there is a > dedicated > plotting routine for these, you'd want to roll your own... > > You can use the optional parameters pos in plot() (or in Graph) to position > vertices, and edge_colors > to specify edge colours you'd like to use. > > read stuff: > > sage: g=graphs.PetersenGraph() > sage: g.plot? > > or > > sage: Graph? > > >> Are these hypergraphs? > not at all... > >> >> John > a > > -- > You received this message because you are subscribed to the Google Groups > "sage-support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sage-support. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
