ps.end {sfsmisc} | R Documentation |
Closes the PostScript file (postscript
), openend by a
previous ps.do
(or ps.latex
) call, using
dev.off
, and additionally opens a previewer for that
file, unless the previewer is already up. This almost provides
an ‘interactive’ device (like x11
) for
postscript
.
ps.end(call.gv= NULL, command = getOption("eps_view"), debug = getOption("verbose"))
call.gv |
logical, indicating if ghostview (or the command given
by command ) should be called. By default, find out if
ghostview is already runing on this file and only call it if needed. |
command |
character, giving a system command for PostScript previewing.
By default, getOption("eps_view") is set togv -watch -geometry -0+0 -magstep -2 -media BBox -noantialias
which assumes gv (aka ghostview) to be in your OS path. |
debug |
logical; if TRUE print information during execution. |
Depends heavily on Unix tools, such as ps
.
Martin Maechler
postscript
,..
if(interactive() ) { ps.do("ex.ps") data(sunspots) plot(sunspots) ps.end() } ps.latex("ex2.eps") plot(sunspots) ps.end(call.gv = FALSE) # basically the same as dev.off()