Another solution to this type of problem is to plot your phylogram to a large pdf (for Emmanuel's example, at least 60 x 60 inches), and then edit it in Adobe illustrator.
library(ape) pdf(file="test.pdf", width=60, height=60) tr <- rtree(1000) plot(tr, "f", FALSE) dev.off() On Nov 12, 2008, at 7:29 AM, Emmanuel Paradis wrote: > Shota Nakamura <[EMAIL PROTECTED]> a écrit : >> Dear all, >> >> I would like to make a circle plot by the ape package. >> >> I tried to make it by the command "plot.phylo(bigtree, >> use.edge.length = >> FALSE, type = fan)". >> But big tree make it hard to see. > > Indeed, if I do this: > > tr <- rtree(1000) > plot(tr, "f", FALSE) > > I have a nice artistic picture, but not a readable tree. > > Have you tried type = "radial", or plot(tr, "r")? Alternatively, > type="f" with the default use.edge.length = TRUE and show.tip.label > = FALSE shows more clearly the tree topology. > >> The image I want is like circle plot (topology only) of MEGA4. >> And keeping complete circle is needed. > > I don't know what MEGA does, but this seems to be close to type = > "radial". > > HTH > > EP > >> Does anyone have a good idea (edit function or source) for making it? >> Please give me your advise. >> Thanks, >> >> Shota Nakamura >> Genome Information Research Center, Osaka University >> >> _______________________________________________ >> R-sig-phylo mailing list >> R-sig-phylo@r-project.org >> https://stat.ethz.ch/mailman/listinfo/r-sig-phylo >> > > _______________________________________________ > R-sig-phylo mailing list > R-sig-phylo@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-phylo [[alternative HTML version deleted]]
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