Re: [R] Device drivers - png()/jpeg()

From: Robert McFadden <robert-mcfadden_at_o2.pl>
Date: Mon 02 Apr 2007 - 13:07:16 GMT

 

> -----Original Message-----
> From: r-help-bounces@stat.math.ethz.ch
> [mailto:r-help-bounces@stat.math.ethz.ch] On Behalf Of
> Schmitt, Corinna
> Sent: Monday, April 02, 2007 2:58 PM
> To: r-help@stat.math.ethz.ch
> Subject: [R] Device drivers - png()/jpeg()
>
> Hallo R-experts,
>
> I produced a R graphic with the help of the following commands:
>
> plot(0:4,0:4, type = "n", xlab = "X-Werte", ylab = "Y-Werte")
> points(rnorm(100), rnorm(100), col = "black") locator(2,
> type= "l") locator(2, type = "l", col = "red")
>
> I could display this graphic by using windows() before
> entering those commands. Now I want to save this graphic as
> PNG file and JPEG file. I studied the online-help and the
> manuals extensively but could not find a solution.
>
> Can anyone tell me the corresponding command in detail?

png(file="plot_names.png") # for jpeg and pdf use: jpeg(file="plot_names.jpeg") and pdf((file="plot_names.pdf")

plot(0:4,0:4, type = "n", xlab = "X-Werte", ylab = "Y-Werte") points(rnorm(100), rnorm(100), col = "black") locator(2, type= "l") locator(2, type = "l", col = "red")

dev.off()

Rob



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