Hi Andrzej, thanks, committed with r4466. I wonder why Background=Y is needed. In most mkgmap sources a polygon with type 0x4b is a synomym for background. Gerd ________________________________________ Von: mkgmap-dev <mkgmap-dev-bounces@lists.mkgmap.org.uk> im Auftrag von Andrzej Popowski <popej@poczta.onet.pl> Gesendet: Freitag, 13. März 2020 12:35 An: mkgmap-dev@lists.mkgmap.org.uk Betreff: Re: [mkgmap-dev] Background in polish format reader Hi Gerd, yes, when I compile my map, I get only object 4b at layer 0. I use simple definition of background: [POLYGON] Type=0x4b Background=Y Data0=... [END] This works for cGPSmapper, but not for mkgmap. I could add EndLevel=5 to all my sources, but it was easier to recompile mkgmap, to make it a bit more compatible with cGPSmapper. -- Best regards, Andrzej _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev