[R] plots to metafile and x/y ratio
ripley at stats.ox.ac.uk
Sat Mar 15 19:05:47 CET 2003
On Sat, 15 Mar 2003, juli g. pausas wrote:
> I have a problem which I'm not sure if it is due to my machine or if I'm
> doing something wrong.
> I'm ploting a little map using plot(val, type="l", asp=1) where val is
> the object with the latitude/longitude data.
> In the screen the figure is perfect, and I can copy to the clipboard and
> paste it to other places. I can also saved using png() or jpeg(),
> althoug the quality is much lower. However when I try to save it as
> metafile (from the plot window or by using win.matafile), the file I
> obtain do not keep the x/y ratio. I'm interested in this metafile
> because the quality in much higher then the png, jpeg. Any suggestion?
The quality is even higher in postscript or PDF.
> I'm working with R.1.6.1. on Windows.
> If somebody is interested, I could send them the files, they are very
> small (45 KB).
You cannot look at a win.metafile (it is a binary file in a proprietary
format); you need an application to display it and there is no reason why
that application should preserve the aspect ratio. I just tried pasting
into Word, inserting in Word and a clipboard viewer and all preserved the
aspect ratio, but in each case it could be lost by resizing.
What exactly did you do with the metafile?
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 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
More information about the R-help