[R] hatch or line fill

Michael Camann camann at babylon.cnrs.humboldt.edu
Wed Jul 28 11:30:49 CEST 1999


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.


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


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