External graphics device for littler or rscript

Question

I really like that littler is really great for scenarios using R. But I do not use an external graphics device a la gnuplot (for example, using Octave). I can create the desired schedule, but I need to use Sys.sleep, and I do not want to do this because I want to close it myself in an interactive way or is it better to continue the script without closing the device.

So far this looks like my code:

#!/usr/bin/env r -t


suppressMessages(require(Cairo))

CairoX11()
plot(rnorm(1000), pch = 19)
Sys.sleep(50)

# some code without closing the graphics window

My question is: do you know a way to achieve this?

Any hints, document, link or code will be appreciated

Answer 1

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tcltk tkrplot; . RGtk2 , / Windows, Gtk2 . --- R GUI .

Answer 2

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