[R] producing colour .eps output

[Prof Brian Ripley]

I don't see anywhere you asked for colour, and postscript() is regarded as 
a 'print device' so the default is monochrome.

See ?trellis.device and the discussion of themes there: AFAICS you want to 
set a colour theme.

On Sat, 11 Oct 2008, RICHARD PITMAN wrote:

> I am using the following code to produce a graphic:
>
> library(lattice)
> postscript("figs%03d.eps", width = 6.0, height = 6.0,
>            horizontal = FALSE, onefile = FALSE, paper = "special")
> xyplot(cases~yr|agrp*sex,data=data[tse==0 & expgrp==1,],
>       groups=source, pch=".", type="l",
>        main="Exposure group 1, time since entry 0")
>
> The resulting figure is in black and white and I can not seem to find a 
> way to get colour output.
>
> Any pointers gratefully received.
>
> TIA
>
> Richard

-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
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