Try border=c(0,0,1,0). -tgs On Mon, Apr 19, 2010 at 4:21 AM, Steve Murray <smurray...@hotmail.com>wrote:
> > Dear all, > > Thanks for the response, however I'm getting the following error message > when I execute the legend command using the 'border' argument: > > Error in legend(10, par("usr")[4], c("A", "B", : > unused argument(s) (border = FALSE) > > > Is anyone aware of any alternative means of switching off boxes around all > but one of the elements in a legend? > > Many thanks for any input, > > Steve > > > ---------------------------------------- > > Date: Thu, 15 Apr 2010 12:13:40 -0600 > > From: ehl...@ucalgary.ca > > To: smurray...@hotmail.com > > CC: r-help@r-project.org > > Subject: Re: [R] Unwanted boxes in legend > > > > On 2010-04-15 11:10, Steve Murray wrote: > >> > >> Dear all, > >> > >> I am using the following code to generate a legend in my plot > (consisting of both bars and points), but end up with boxes around my > points: > >> > >> legend(10, par("usr")[4], c("A", "B", "C", "D"), fill=c(NA,NA, "grey28", > NA), pch=c(16,4,NA,18), col=c("red","blue","grey28","yellow"), lty=FALSE, > bty="n", horiz=FALSE) > >> > >> I want a box around the third element of the legend (to represent the > bar 'fill' colour), but not for the others, where points are shown instead. > >> > >> What am I doing wrong above and how do I correct it? > > > > Add the 'border' argument: > > > > either > > > > border = FALSE # in which case no box is drawn for any element > > > > or > > > > border = c(NA, NA, "black", NA) > > > > -Peter Ehlers > > > >> > >> Many thanks, > >> > >> Steve > >> > >> > >> ______________________________________________ > >> R-help@r-project.org mailing list > >> https://stat.ethz.ch/mailman/listinfo/r-help > >> PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > >> and provide commented, minimal, self-contained, reproducible code. > >> > >> > > > > -- > > Peter Ehlers > > University of Calgary > > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.