[Rd] bug? (PR#3550)

[Prof Brian Ripley]

>From reading the code, I think you need to set fill: shading is a type of
fill, and unless you tell it a colour for the lines they are 
`transparent'.

That may or may not be a bug.  The description in ?rect seems to be!

On Thu, 24 Jul 2003 mittal at math.arizona.edu wrote:

> platform i386-pc-mingw32
> arch     i386           
> os       mingw32        
> system   i386, mingw32  
> status                  
> major    1              
> minor    7.1            
> year     2003           
> month    06             
> day      16             
> language R      
> 
> I have a Dell Inspiron 4000 laptop with Windows ME.  I recently installed the
> 1.7 version of R.  The following commands are from my notes for the course I
> teach.  They worked in the older version of R (I think it was 1.4) but now seem
> to make a blank box with the last command no matter what values are chosen for
> angle= and density= .  I don't know if this is a bug or not.
> 
> > x<-rnorm(50)
> > y<-runif(50)
> > plot(x,ann=F,type="n")
> > points(x,pch=1)
> > points(y,pch=4)
> > title(main="Main",xlab="x-axis",ylab="y-axis")
> > legend(40,-.5,legend="Test",bty="n")
> > legend(42,.5,legend="",angle=45,density=20,cex=.5)
> 
> Yashaswini Mittal
> Dept. of Math
> University of Arizona
> Tucson, AZ 85721
> 
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-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595