R-beta: first view, then save plot or image?
Peter Dalgaard BSA
p.dalgaard at biostat.ku.dk
Mon Jan 12 19:07:08 CET 1998
Bill Simpson <wsimpson at uwinnipeg.ca> writes:
> I was wondering if it is possible to first create the plot or image on
> screen so it can be viewed, THEN save it to file? Without doing plot() or
> image() again?
> (I ask because I have a complicated image computation that takes about 1-2
> hrs to complete. I would like to view, then save it to file if I like it)
I think you'll be happy a few split seconds after typing
> Along a similar vein, is it possible to alter an image after it has been
> plotted on screen? That is, first create image, then decide I want a
> different palette of colours, then alter it. Again, is it possible to do
> without re-executing image()? (In my case, without waiting another 1-2hrs)
Sorry, no. Some of the external PostScript manipulators *might* be able
to do this.
O__ ---- Peter Dalgaard Blegdamsvej 3
c/ /'_ --- Dept. of Biostatistics 2200 Cph. N
(*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907
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