[R] dev.print() in R for windows
Prof Brian Ripley
ripley at stats.ox.ac.uk
Thu Oct 18 11:05:51 CEST 2001
On Thu, 18 Oct 2001, Martin Maechler wrote:
> Both help(dev.print) and the "R for windows FAQ"
> suggest that dev.print() with no arguments
> should work also on Windows
I think you are reading dev.print() to mean no arguments, whereas it is
conventionally used to denote the function. ?dev.print needs to say `if
properly set up: see postscript'. Probably dev.print should default to
win.printer on Windows, but that would be both a cross-platform- and
> [Our students have to use Windows, I don't fortunately ...]
> > dev.print()
> Error in PS(file, old$paper, old$family, old$encoding, old$bg, old$fg, :
> unable to start device PostScript
> In addition: Warning message:
> printing via file = "" is not implemented in this version
> One explanation of the problem is that
> is NULL and frankly I wouldn't know what to put there (Win NT 4, or Win 2k).
See ?postscript on a Windows version of R.
> Of course all this not a big problem, since at least in RGui, there's the
> print button that probably everyone uses.
> OTOH, it would be nice if dev.print() was portable and would work on all
> platforms (as advertized).
Well, it does if you have a print spooler set, and that applies equally
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272860 (secr)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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