Re: [igraph] How to solve the problems "error in PostScript no serif..." in using plot.igraph and "[tcl] bad screen distance" in using tkplot?

[Zhijiang Wang]

Dear Gabor,

Great thanks for your reply!

I have found the second problem, which is because of  the collumn  name.
After I set coollumn name NULL, it's OK.

see that

layout<-matrix(0,17,3)
layout[,1]<-c(15,47,47,15,48,29,34,19,44,23,12,50,23,40,16,46,13)
layout[,2]<-c(47,48,53,40,41,45,43,45,45,43,32,33,44,45,37,37,36)
layout[,3]<-c(32,32,30,30,30,45,46,26,26,19,35,37,26,26,28,29,27)
row.names(layout)<-as.character(seq(1,17))
g<-graph.ring(17)
g$layout<-layout
plot(g)
tkplot(g)

OK!

However, if I add "colnames(layout)<-c("V1","V2","V3")
  g$layout<-layout"

tkplot(g) cannot work. [tcl] bad screen distance "-V1".




于 2011-10-7 23:43, Gábor Csárdi 写道:

Hi Zhijiang,

for the first question, please see
https://lists.nongnu.org/archive/html/igraph-help/2007-07/msg00010.html

For the second, please send some code that reproduces it, it has many
possible reasons.

Best,
Gabor

2011/10/6 Zhijiang Wang <address@hidden>:

Dear all,

Who knows how to solve the problems "error in PostScript no serif..." in
using plot.igraph and "[tcl] bad screen distance" in using tkplot?
--

Best wishes,

Zhijiang Wang

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Best wishes,

Zhijiang Wang