[R] graphs superimposed on pictures?
dmca at ucla.edu
Wed Apr 11 18:00:55 CEST 2007
Robert Biddle <robert_biddle <at> carleton.ca> writes:
> I am doing some work that involves plotting points of interest
> superimposed on photographs and maps. I can produce the plots fine in R, but
> I have had to do the superimposition externally, which makes it tedious to do
> I have looked to see if there is some capability to put a background picture
on a plot window,
> but I have not found anything.
> Advice, anyone?
> Robert Biddle
> R-help <at> stat.math.ethz.ch mailing list
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
In Windows, an easy solution is to use a transparency program (such as freeware
available at http://www.martinutils.com/) and place R's plot directly over the
UCLA School of Medicine, Los Angeles, CA
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