[BioC] fontsize in Rgraphviz

Mark W Kimpel mwkimpel at gmail.com
Sat Jan 26 06:20:47 CET 2008

I would like to vary the font size of node labels in Rgraphviz as I have 
been varying node size by fold change magnitude. Unfortunately, many 
attempts have failed and I continue to get the same font size. Here is 
my code followed by sessionInfo()

nAttrs$fontsize<-floor(22 * nodeWidth)

nodeWidth is a vector of widths which vary by node according to fold 
change. This works nicely, but font size does not.



 > sessionInfo()
R version 2.6.1 (2007-11-26)


attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] Rgraphviz_1.16.0 graph_1.16.1

loaded via a namespace (and not attached):
[1] cluster_1.11.9 tools_2.6.1

Mark W. Kimpel MD  ** Neuroinformatics ** Dept. of Psychiatry
Indiana University School of Medicine

15032 Hunter Court, Westfield, IN  46074

(317) 490-5129 Work, & Mobile & VoiceMail
(317) 204-4202 Home (no voice mail please)


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