Message-ID: <CD7493DB-9C16-4393-AC32-C065AF9CB077@comcast.net>
Date: 2009-11-25T13:49:31Z
From: David Winsemius
Subject: interior and exterior colors of a map
In-Reply-To: <26507134.post@talk.nabble.com>
Paul Murrell offered some worked examples of using paths from vector
graphics in the articles and talks he has given for the grImport
package:
http://www.stat.auckland.ac.nz/~paul/Talks/import.pdf
http://www.jstatsoft.org/v30/i04
http://cran.r-project.org/web/packages/grImport/grImport.pdf
--
David
On Nov 24, 2009, at 10:45 PM, dxc13 wrote:
>
> Hi useR's,
> I have an image plot I want to overlay a map of the United States
> on, via
> map('usa'). The image is basically a large rectangular of various
> colors.
> When I overlay the United States map, the full rectangle of the
> image plot
> is visible, but I only want to display the image WITHIN the United
> States
> boundary.
> Does anyone know a way to do this?
> Thanks in advance,
>
> dxc13
> --
> View this message in context: http://old.nabble.com/interior-and-exterior-colors-of-a-map-tp26507134p26507134.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
Heritage Laboratories
West Hartford, CT