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
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--
Peter Ehlers
University of Calgary
______________________________________________
R-help@r-project.org mailing list
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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.
