If it helps, on 15" MBP, I can't generate this problem whether at 1024 x 768 or higher 1680 x 1050
> par(mfrow = c(4, 5), mar = c(2.1, 2.1, 4.1, 1.1)) > for (i in 1:20) plot(1) > sessionInfo() R version 2.13.1 Patched (2011-07-25 r56499) Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit) locale: [1] en_AU.UTF-8/en_AU.UTF-8/C/C/en_AU.UTF-8/en_AU.UTF-8 attached base packages: [1] stats graphics grDevices utils datasets methods base Sun Sep 4 22:14:05 warrambat.local R[3618] <Error>: kCGErrorIllegalArgument: CGSShapeWindow Sun Sep 4 22:14:05 warrambat.local R[3618] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged. I've attached the error messages to show what happens when I resize the screen, even with no quartz device open. Were you in the GUI or in the terminal? cheers Ben On 04/09/2011, at 12:47 AM, Duncan Murdoch wrote: > With a current R-patched (2.13.1 Patched (2011-09-02 r56906)), the following > code generates plots missing the bottom labels: > > par(mfrow = c(4, 5), mar = c(2.1, 2.1, 4.1, 1.1)) > for (i in 1:20) plot(1) > > If I resize the plot at all, it's redrawn correctly, with all margins > showing. After resizing, repetitions in the old window are fine, but if I > close it and try again, the error re-surfaces. > > I'm on Mac OSX 10.6.8. > > Duncan Murdoch > > _______________________________________________ > R-SIG-Mac mailing list > R-SIG-Mac@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-mac _______________________________________________ R-SIG-Mac mailing list R-SIG-Mac@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-mac