On May 6, 2008, at 10:43 PM, Alexy Khrabrov wrote:
I've used to have a script with a barplot command it in, preceded
by a png:
png(graph.file,height=H,width=W)
barplot(t,names.arg=breaks[2:(length(t)+1)],tck=gridlines)
-- worked before R 2.6.2. When I tried it in R 2.6.2, which I have
for a while but didn't run with that script, it complained, the
margins too large, and I've googled the messages from our list
where neither height nor width had been specified. Yet here they
are specified here.
Calling same from R GUI draws the nice barplot in Quartz, and
replacing png with pdf or postscript does fine. Other graphs work
fine with png. Jpeg also complains; when I try various values for
H or W, still the same -- how can I subdue the png?
What values do H,W have? Keep in mind, the numbers count pixels in
png. And you have not given us a reproducible example.
Cheers,
Alexy
Haris Skiadas
Department of Mathematics and Computer Science
Hanover College
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