Hi Carlos, if your map contains multiple tiles that form a rectangular shape than the 0x4b polygons are combined again into one rectangle by ShapeMerger. Your map of spain looked different (empty area in part of portugal), so in that map you should see a different 0x4b polygon.
Gerd ________________________________________ Von: mkgmap-dev <[email protected]> im Auftrag von Carlos Dávila <[email protected]> Gesendet: Sonntag, 14. Januar 2018 18:45:09 An: [email protected] Betreff: Re: [mkgmap-dev] r4046: new algo for background (0x4b) in overview map MapEdit shows a rectangular map coverage area polygon from r4056, see attached screenshot. May be I'm doing something wrong. El 14/01/18 a las 18:23, Gerd Petermann escribió: > Hi all, > > thanks for testing. Size changes can be caused by block-size change, but also > a non-rectangular shape requires a few more bytes. > You can use GpsMapEdit to check this. > I'll continue experimenting with non-rectangular 0x4a an d0x4b shapes during > the next days. > > Gerd > > ________________________________________ > Von: mkgmap-dev <[email protected]> im Auftrag von > Carlos Dávila <[email protected]> > Gesendet: Sonntag, 14. Januar 2018 17:57:42 > An: [email protected] > Betreff: Re: [mkgmap-dev] r4046: new algo for background (0x4b) in overview > map > > I have tested single layer map and also OSM layer+contour (transparent) > layer, and I don't see any difference in MapSource. Contour lines are > cut with the same poly than OSM data. Only difference is that overview > img is slightly larger with r4056 vs r4051 in my test map (Canary > Islands), but I guess it's due to commit 4054. > > El 14/01/18 a las 12:54, Gerd Petermann escribió: >> Hi Henning, >> >> I would expect differences when you combine a normal map with transparent >> tiles containing contour lines >> and those tiles overlap the normal tiles. >> >> Gerd >> >> ________________________________________ >> Von: mkgmap-dev <[email protected]> im Auftrag von >> Henning Scholland <[email protected]> >> Gesendet: Sonntag, 14. Januar 2018 12:52:04 >> An: [email protected] >> Betreff: Re: [mkgmap-dev] r4046: new algo for background (0x4b) in overview >> map >> >> With using --transparent I can't see any differences compared to older >> mkgmap versions. >> >> Henning >> > _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
