Re: [igraph] R2.7.0 fails to show vertex labels on Quartz

[Tamas Nepusz]

Issue confirmed and the workaround suggested by Gabor works perfectly.  
I'm not familiar with the internals of the R interface, but in case it  
has a predefined font as default, we should consider changing that to  
"sans-serif" in upcoming releases.

--
T.

On 2008.05.15., at 11:29, Gabor Csardi wrote:

> Well, i don't have OSX here, but try using a different font, e.g.
>
> plot(g, vertex.label.family="Helvetica")
> plot(g, vertex.label.family="Times")
>
> etc.
>
> G.
>
> On Thu, May 15, 2008 at 05:03:23PM +0900, MATSUDA, Noriyuki wrote:
> > Hello:
> >
> >  I updated R today to 2.7.0 and encountered with the trouble in
> > displaying vertex labels.  The following shows the title but not  
> > lables:
> >
> > > g <- graph.ring(10)
> > > V(g)$name <- LETTERS[1:vcount(g)]
> > > plot(g,main="graph.ring")
> >
> > > warnings()
> > 1: In text.default(x, y, labels = labels, col = label.color,  ... :
> >  font "Times-Roman" could not be found
> > ...........
> >
> >   I'd appreciate prompt rescue.
> >
> > MATSUDA, Noriyuki  <Kanji> 松田紀之
> >
> >
> >
> >
> >
> >
> >
> > _______________________________________________
> > igraph-help mailing list
> > address@hidden
> > http://lists.nongnu.org/mailman/listinfo/igraph-help
>
> --
> Csardi Gabor <address@hidden>    UNIL DGM
>
>
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