Colleagues--
Is there any way to fill the bars in a barplot() with solid lines for postscript
output, i.e. cross hatch or parallel lines, or a halftone gray rather than
(semi) continuous-tone gray produced by gray()? S allows this, or at least used
to, via the angle and density arguments to barplot(). The objective of course,
is to produce camera ready black and white plots on a laser printer. The gray
values produced by gray() do not reproduce well.
--Mike
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Michael A. Camann mac24 at axe.humboldt.edu
Assistant Professor of Zoology Voice: 707-826-3676
Dept. of Biological Sciences Fax: 707-826-3201
Humboldt State University
Arcata, CA 95521-8299
http://www.humboldt.edu/~mac24/camann.html
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