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[igraph] Problem with igraph and sweave
From: |
David Edwards |
Subject: |
[igraph] Problem with igraph and sweave |
Date: |
Mon, 13 Jul 2009 10:43:19 +0200 |
Hi
When I put code using the plot() function in an sweave code chunk, I get the
error
Error in text.default(x, y, labels = labels, col = label.color, family =
label.family, :
family 'serif' not included in PostScript device
Error in driver$runcode(drobj, chunk, chunkopts) :
Error in text.default(x, y, labels = labels, col = label.color, family =
label.family, :
family 'serif' not included in PostScript device
when I run sweave on it. There appears to be a serif family in my postscript
device (according to postscriptFonts()), so I am flummoxed.
A simple example of a code chunk generating the error is
@
<<fig=T>>=
g <- graph.formula(A-B)
plot(g)
@ %def
A portion of the output from postscriptFonts is:
$serif
$family
[1] "Times"
$metrics
[1] "Times-Roman.afm" "Times-Bold.afm" "Times-Italic.afm"
[4] "Times-BoldItalic.afm" "Symbol.afm"
$encoding
[1] "default"
attr(,"class")
[1] "Type1Font"
Any help would be gratefully received.
Best regards
David Edwards
E-mail: address@hidden
- [igraph] Problem with igraph and sweave,
David Edwards <=