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r50895
2011 Feb 15
1
gList and gTree methods of grid::grobX
...he boundary is only considered for the
first shape, whilst gTree ignores all children altogether.
It works fine for single shapes (e.g. g1 = circleGrob(r=0.3)).
The same behavior is observed with quartz(), pdf() and png().
Sincerely,
baptiste
sessionInfo()
R version 2.12.1 Patched (2010-12-30 r53895)
Platform: i386-apple-darwin9.8.0 (32-bit)
locale:
[1] en_GB.UTF-8/en_GB.UTF-8/C/C/en_GB.UTF-8/en_GB.UTF-8
attached base packages:
[1] grid stats graphics grDevices utils datasets
methods base
loaded via a namespace (and not attached):
[1] tools_2.12.1
2011 Jan 31
1
rgl: draw multiple ellipsoids
...N <- 20
set.seed(123)
positions <- matrix(rnorm(3*N), ncol=3)
sizes <- matrix(runif(3*N, 0.01, 0.05), ncol=3)
angles <- matrix(runif(3*N, 0, 2*pi), ncol=3)
rgl.ellipsoids(positions, sizes, angles, col= 1:N)
Best regards,
baptiste
sessionInfo()
R version 2.12.1 Patched (2010-12-30 r53895)
Platform: i386-apple-darwin9.8.0 (32-bit)
locale:
[1] en_GB.UTF-8/en_GB.UTF-8/C/C/en_GB.UTF-8/en_GB.UTF-8
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] rgl_0.92.798
loaded via a namespace (and not attached):
[1] tools_...