[R] Saveing plot to multiple locations

[David Winsemius]

On Sep 13, 2010, at 5:32 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 :)

Are you trying to embed a png file in a graphic or do you just want  
two different files?

If the first (obviously the more difficult) then Paul Murrell has a  
bunch of material he has offered over the years:

cran.r-project.org/web/packages/grImport/vignettes/import.pdf

Vector graphics is the focus but citations to packages handling raster  
or bitmap graphics are included.

If it is the second, then just do one task, complete it with  
dev.off(),  which is needed to close the file, and move on to the other.

-- 
David

>
> 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
> -- 
> View this message in context: http://r.789695.n4.nabble.com/Saveing-plot-to-multiple-locations-tp2537133p2537133.html
> Sent from the R help mailing list archive at Nabble.com.
>
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David Winsemius, MD
West Hartford, CT