Hi all, I think the meaning of the --transparent option is a bit unclear . It tells mkgmap to set a flag in the TRE header and it tells mkgmap NOT to add a background polygon (0x4B) covering the tile. I wonder if it should also mean that mkgmap should remove (filter) all 0x4b polygons added by the style or read from polish (*.mp) sources (and maybe warn about this when it does so). The current implementation doesn't do that.
The implementation for the overview map always adds a 0x4b polygon in the overview map, no matter what the --transparent option says. The TRE header in the overview map is written with default values (not transparent, draw priority 25). I assume that is okay since I don't think that one can have multiple overview maps. Gerd ________________________________________ Von: mkgmap-dev <[email protected]> im Auftrag von svn commit <[email protected]> Gesendet: Sonntag, 26. März 2017 14:18:53 An: [email protected]; [email protected] Betreff: [mkgmap-dev] Commit r3867: refactoring, no functional change: simplify code to add background polygon (type 0x4B) Version mkgmap-r3867 was committed by gerd on Sun, 26 Mar 2017 refactoring, no functional change: simplify code to add background polygon (type 0x4B) http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=3867 _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
