Hello, > I'd like to fill the polygons with multiple colors such that adjacent > polygons don't have the same color. How can I do this ?
Easiest answer - if number of polygons is small make them all different colors :) General answer... Theoretically you only need four colors to achieve what you want with any map... http://en.wikipedia.org/wiki/Four_color_theorem But it's actually better to have five colors because there is a much faster algorithm for this... http://en.wikipedia.org/wiki/Five_color_theorem#Linear_time_five-coloring_algorithm I'd be interested to hear if anyone on the list has already got an implementation of this. Perhaps some clever bit of GeoServer ? Michael ------------------------------------------------------------------------------ _______________________________________________ Geotools-gt2-users mailing list Geotools-gt2-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
