Hi Gerd,yes, I think that we could use irregular background without trimming other objects. At least for some testing.
I'm not sure, what would be the easiest way to implement it. Maybe add background polygon as explicit data in input source and include processing for it in the style?
-- Best regards, Andrzej _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev