Hi,
I am trying to generate plots on our unix (no X) server to be included
in our web-pages -> specifically pngs.
Without X, png() obviously doesn't work, so I have been trying to
define the graphics print device bitmap as described in the help:
> bitmap(file="plot.png", type = "png256", height = 6, width=6,res=72)
> pie(c(12,5))
> dev2bitmap(file="plot.png", type = "png256", height = 6, width =
6,res=72)
I end up with "plot.png" as a nonzero png file, but it is always
blank... I have gs 6.51 installed & R_GSCMD=/usr/bin/gs set.