From: ripley@stats.ox.ac.uk
Date: Sat 28 Dec 2002 - 06:06:39 EST
Message-id: <Pine.LNX.4.31.0212271904410.7425-100000@gannet.stats>
On Fri, 27 Dec 2002, Uwe Ligges wrote:
> Timur Elzhov wrote:
> >
> > Is it possible to handle objects have already been plotted on
> > x11 device? For example, I wrote the text on the wrong place.
> > Can I remove it, or I have to re-draw all the canvas, again?
>
> The latter.
You can re-plot the text in background colour (col=0) *provided that is
not transparent* (when you can use the canvas colour) and provided it did
not overlap other graphics.
In practice, Uwe's suggestion is much the easiest one.
-- Brian D. Ripley, ripley@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 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595______________________________________________ R-help@stat.math.ethz.ch mailing list http://www.stat.math.ethz.ch/mailman/listinfo/r-help
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