Have you considered using ?split.screen and ?erase.screen with a non-transparent background instead of layout. Example: par(bg = "white") # default is likely to be transparent split.screen(c(3,1)) # split display into three screens screen(1) plot(1:10) screen(2) plot(2:20) screen(3) plot(3:30)
screen(1)
erase.screen()
plot(sin(40:400))
Angel
Oleg Bartunov wrote:
On Thu, 1 Apr 2004, Duncan Murdoch wrote:
On Thu, 1 Apr 2004 15:38:54 +0400 (MSD), Oleg Bartunov <[EMAIL PROTECTED]> wrote :
Hello,
for testing & learning purposes I create X11 device and specify layout like
layout(c(1,2,3), 3, 1), so I could play with parameters and see
several plots at the same time. That works fine until I try to create 4-th
plot - all other plots erased. Such behaviour isn't desirable for testing
purposes and I'm asking where to look to disable erasing other plots.
In Windows you can record all plots by using the record=TRUE option when you open the graphics display, or from the menu on the display window. You cycle back through the history by hitting the PgUp key.
You're using X11, so you might need to save your plots explicitly
using recordPlot() and then use replayPlot() to see it again (but your
front-end might provide access to them more easily, the way Windows
does).
Thanks, looks like too much work :( I just don't understand a logic why I can't recycle canvas.
Duncan Murdoch
Regards, Oleg _____________________________________________________________ Oleg Bartunov, sci.researcher, hostmaster of AstroNet, Sternberg Astronomical Institute, Moscow University (Russia) Internet: [EMAIL PROTECTED], http://www.sai.msu.su/~megera/ phone: +007(095)939-16-83, +007(095)939-23-83
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