[R] Basic graphics question

Prof Brian Ripley ripley at stats.ox.ac.uk
Tue Jan 24 14:28:07 CET 2006


On Tue, 24 Jan 2006, Sean Davis wrote:

> I have a toy example given here:
>
>    par(fig=c(0,1,0,0.05))
>    par(mar=c(0,0,0,0))
>    par(plt=c(0,1,0,1))
>    par(oma=c(0,0,0,0))
>    par(ann=F)
>    plot(c(0,1),c(0,1),type='n',xlab='',ylab='',main='')
>    rect(0,0,1,1,col='gray75')
>
> What parameter am I missing to make the gray rectangle use the entire figure
> region?  I am trying to build a plot from pieces, but there is a little bit
> of margin left by the code above that prohibits the pieces from fitting
> together perfectly.

pars 'xaxs' and 'yaxs'.

-- 
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




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