At 19:06 27/12/02 +0000, Brian Ripley wrote:
And almost totally painless if you use (short) scripts rather than the keyboard to generate the R activity,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.
Richard Rowe
Richard Rowe
Senior Lecturer
Department of Zoology and Tropical Ecology, James Cook University
Townsville, Queensland 4811, Australia
fax (61)7 47 25 1570
phone (61)7 47 81 4851
e-mail: [EMAIL PROTECTED]
http://www.jcu.edu.au/school/tbiol/zoology/homepage.html
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