> As you can tell from the final example, I really appreciate the look and feel > of ggplot2 and use it for most of my non-map plots. However, I have, maybe > wrongly, presumed fortify only works for spatial polygons and lines. I often > have a need to map spatial points, pixels or grids and so have stuck with > spplot for most of my mapping.
Those are (fairly) easily added - but I don't have any test cases and no one has asked for them before... Hadley -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/ _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo
