From J.C.Rougier@durham.ac.uk  Wed Sep 19 14:48:47 2001
From: J.C.Rougier@durham.ac.uk (J.C.Rougier@durham.ac.uk)
Date: Wed, 19 Sep 2001 15:48:47 +0200 (MET DST)
Subject: [Rd] Bizarre clipping with abline and points (PR#1095)
Message-ID: <200109191348.PAA27712@pubhealth.ku.dk>

I want to put some points along the horizontal axis.

> plot(1:10, 1:10)
> points(4, par("usr")[3], xpd=TRUE)
> abline(v=5)

works fine for me.  But if I try

> plot(1:10, 1:10)
> abline(v=5)
> points(4, par("usr")[3], xpd=TRUE)

then the points are clipped.  The call to abline seems to be
enforcing xpd=FALSE for later calls to the plot.

Cheers, Jonathan.

--please do not edit the information below--

Version:
 platform = i686-pc-linux-gnu
 arch = i686
 os = linux-gnu
 system = i686, linux-gnu
 status = 
 major = 1
 minor = 3.1
 year = 2001
 month = 08
 day = 31
 language = R

Search Path:
 .GlobalEnv, Autoloads, package:base

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[Rd] Bizarre clipping with abline and points (PR#1095)
J.C.Rougier@durham.ac.uk