Re: [R] linewidth in Rgraphviz

2007-10-08 Thread Ben Bolker
Robert Gentleman wrote: > > Hi Ben, >Sorry for the slow reply, but something like this works, > > [...] > Sorry not to have responded sooner. I had actually worked it out for myself (after finding another e-mail exchange on the Bioconductor list that indicated the problem had been

Re: [R] linewidth in Rgraphviz

2007-10-05 Thread Robert Gentleman
Hi Ben, Sorry for the slow reply, but something like this works, library(Rgraphviz) example(randomEGraph) x = plot(g1) xx = sapply(AgEdge(x), lines, lwd=2, len=1) there are other ways too - but this might be the easiest let me know if that does what

[R] linewidth in Rgraphviz

2007-10-03 Thread Ben Bolker
I'm an Rgraphviz newbie trying to figure out how to do some things/whether they are possible. Apparently graphviz does allow you to modify line widths of edges: see https://mailman.research.att.com/pipermail/graphviz-interest/2001q2/51.html (although it looks a little obscure even in gr