Hi again, Just one little question. I don't understand what "clipping" is. Probably a problem with English... Therefore the par(xpd=NA) is not really clear for me; nor is the clip() function. And I don't see any difference between par(xpd=NA) and nothing.
It's not really related to this post, let me know if I should change the subject. Thanks, Ivan Le 10/6/2010 13:05, Barry Rowlingson a écrit : > On Wed, Oct 6, 2010 at 11:04 AM, Michael Bedward > <michael.bedw...@gmail.com> wrote: >> On 6 October 2010 20:51, Ivan Calandra<ivan.calan...@uni-hamburg.de> wrote: >>> Moreover, Josh wanted the arrow to be really big. Is it possible to make >>> it bigger? I would be interested too! >>> >> Sorry - missed that bit. You can use the cex argument of the mtext >> function to make the symbol bigger. >> > And you might also need 'line=' to shift it down a bit once it starts > growing. > > If all else fails, use arrows() - but that might get tricky... > > > plot(1:10) > > par(xpd=NA) # dont clip to the plot > > arrows(5,0,5,1) > > You could use various other par() options to get the position of the axis... > >> plot(2:20) >> par(xpd=NA) >> arrows(7,par()$usr[3]-3,7,par()$usr[3],lwd=2) > Barry > -- Ivan CALANDRA PhD Student University of Hamburg Biozentrum Grindel und Zoologisches Museum Abt. Säugetiere Martin-Luther-King-Platz 3 D-20146 Hamburg, GERMANY +49(0)40 42838 6231 ivan.calan...@uni-hamburg.de ********** http://www.for771.uni-bonn.de http://webapp5.rrz.uni-hamburg.de/mammals/eng/mitarbeiter.php [[alternative HTML version deleted]]
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