Message-ID: <1204752092.3019.5.camel@graptoleberis.geog.ucl.ac.uk>
Date: 2008-03-05T21:21:32Z
From: Gavin Simpson
Subject: Axes in polymars
In-Reply-To: <7A7937C0AEED5F40B8F201AF1CDB438B0E42E526@NYCMAIL1.Blackstone.com>
On Wed, 2008-03-05 at 15:32 -0500, Shewcraft, Ryan wrote:
> Hi All,
>
> I can't quite figure out how to change the parameters of the x and y
> axes when I plot a polymars object. I want to add a scatterplot of the
> data points, but the polymars plot seems to automatically set the
> parameters to fit the polymars line. I've tried using plot(poly,1,fig=
> c(x1,x2,y1,y2)) but have no luck. Any thoughts?
>
> Thanks,
> Ryan
If I understand what you mean by parameters, see the xlim and ylim
arguments to plot.polymars(). So say you want the x and y axes to range
from 0 to 1:
x.lim <- y.lim <- c(0,1)
plot(poly, 1, xlim = x.lim, ylim = y.lim)
If you have data then try range() on the x and y values respectively and
store the results as your x and y limits.
HTH
G
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Dr. Gavin Simpson [t] +44 (0)20 7679 0522
ECRC, UCL Geography, [f] +44 (0)20 7679 0565
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