Yes, thanks. I think I know where this is coming from and will discuss
with Duncan Murdoch who was working on this topic recently.
Best,
Uwe
On 13.07.2011 20:06, Robert J. Hijmans wrote:
There seems to be a bug in "image" in R 13.1 (on windows 32& 64 bits) and
on R-devel that is not present in R 13.0 and before.
The below creates a plot with many white lines, horizontal and vertical,
more or less regularly spaced. The effect is particularly dramatic when the
plotting window is made very small.
image(t(volcano)[ncol(volcano):1,])
Robert Hijmans
University of California, Davis
sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: x86_64-pc-mingw32/x64 (64-bit)
locale:
[1] LC_COLLATE=English_United States.1252
[2] LC_CTYPE=English_United States.1252
[3] LC_MONETARY=English_United States.1252
[4] LC_NUMERIC=C
[5] LC_TIME=English_United States.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
[[alternative HTML version deleted]]
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