On Thu, 5 Aug 2010, Laetitia Blanc wrote:
Thank you for your answer...so quick. i needed to clip my map because i have realised a Kernel Density Estimation for successive years. I have then animated this KDE. Thus, we can see the evolution of density estimation running from year to year. I wanted to insert a map in the background in order to situate this analysis. It only concern one part of France so i tried to clip the map in order to match with the window of the KDE...but it doesn't work. Do you know how i can have a fixed map and add a KDE animated on it ?
Did you try to use the xlim= and ylim= arguments to your plotting commands as I suggested? You do not need the clipped polygons for analysis, so this route should work.
Roger -- Roger Bivand Economic Geography Section, Department of Economics, Norwegian School of Economics and Business Administration, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: roger.biv...@nhh.no _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
