All, When saving plots to a pdf file via the pdf function, I would like to be able to automatically expand the graphics device to achieve the same result as when one does this manually (e.g., clicking the green expand button on the upper left of the graph on Mac OS). Consider simple example below:
library("lattice") foo.frm = data.frame(Subject = rep(c(1:4), each = 9), Y = rnorm(36), Time = rep(c( 0, 15, 30, 45, 60, 90, 150, 210, 270), 4)) xyplot(Y ~ Time | as.factor(Subject), data = foo.frm, scale = list(x = list(at = c(0, 15, 30, 45, 60, 90, 150, 210, 270)))) The tick marks are very close but this is resolved by expanding the graphics device as mentioned above. However, in the code below the file that is created by the pdf function is created w/o such an adjustment. I suppose one could work around this via changing the number of tick marks, but if there was a way to automatically achieve the expansion of the graph as when done manually that would be great. Any tips much appreciated. pdf(file = "foo.pdf", onefile = T) xyplot(Y ~ Time | as.factor(Subject), data = foo.frm, scale = list(x = list(at = c(0, 15, 30, 45, 60, 90, 150, 210, 270)))) dev.off() Thanks, David -------------------------------------- David Afshartous, Ph.D. Research Assistant Professor University of Miami, Miller School of Medicine Division of Clinical Pharmacology 1500 N.W. 12th Avenue, 15th Floor West Miami, Florida 33136 E-mail: afs...@med.miami.edu Phone: +1 305-243-1549 ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.