Hi all,
1)
Solution to former riddle:
==================
plt <- function(view,f,file="") { ## C.Hoffmann, 2001.03.14
if (view>0) f
else {
postscript(file=file,print.it=(view==0))
on.exit(dev.off())
f
}
}
A call with an "f" containing "postscript" itself:
plt(0,something with postscript())
results in the error:
plot.new has not been called yet
because one cannot do "postscript" more than once without first
"dev.off"!
2)
How can I provide margins to a plot involving split.screen?
Using
oldpar <- par(oma=c(4+1, 2+1, 4+1, 2+1), mar = c(4, 4, 2, 1))
on.exit(par(oldpar))
split.screen(figs=c(3,3))
seems NOT to make room for subsequent mtext().
Any hints? I did not find a clue in the help.
Thank you.
--christian
Dr.sc.math.Christian W. Hoffmann
Mathematics and Statistical Computing
Landscape Modeling and Web Applications
Swiss Federal Research Institute WSL
Zuercherstrasse 111
CH-8903 Birmensdorf, Switzerland
phone: ++41-1-739 22 77 fax: ++41-1-739 22 15
e-mail: Hoffmann at WSL.CH
www: http://www.wsl.ch/staff/christian.hoffmann/
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