[R] Saveing plot to multiple locations

[Paul Hiemstra]

On 09/13/2010 11:32 AM, Joel wrote:
> Hi
> Im trying to save a plot both to a pdf and as just a picture but without
> success so if someone can help me I would be happy :)
>    
The problem is that the plot goes only to one graphics device, the last 
one you defined. Just make the plot twice:

pdf("bla.pdf")
plot(bla)
dev.off()
png("bla.png")
plot(bla)
dev.off()

cheers,
Paul
> my code:	
>
> require(party)
> irisct<- ctree(Species ~ .,data = iris)
> data(iris)
> attach(iris)
> pdf('/home/joel/Skrivbord/mammamu.pdf')
> try(png('/home/joel/Skrivbord/mammamu1.png'))
> plot(Sepal.Length, Petal.Length, col=unclass(Species))
> legend(4.5, 7, levels(Species), col=plot_colors, cex=0.8, fill=1:3)
> try(png('/home/joel/Skrivbord/mammamu2.png'))
> plot(irisct)
> dev.off()
> readBin(pic,'raw',1024*1024)
> readBin('/home/joel/Skrivbord/mammamu2.png','raw',1024*1024)
>
> Ive tryed to move around the png and pdf part to see if it worked better if
> they where in an other order but as I said without success.
>
> //Joel
>    


-- 
Drs. Paul Hiemstra
Department of Physical Geography
Faculty of Geosciences
University of Utrecht
Heidelberglaan 2
P.O. Box 80.115
3508 TC Utrecht
Phone:  +3130 253 5773
http://intamap.geo.uu.nl/~paul
http://nl.linkedin.com/pub/paul-hiemstra/20/30b/770