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[mkgmap-dev] small discovery - polyline priority

From RheinSkipper rheinskipper1000 at gmx.de on Wed Jul 16 17:51:30 BST 2014

Marine maps do not have TYP files. So they must have another functionality to control polygon draw order. I never found out how it works.

E.g. 0x10105 (bridge polygon) is ALWAYS drawn on top. Some extended types for restricted areas have also very high priority.

Until now it was difficult to get predictable results for marine charts. Try and error was the only way to go. 

Von Samsung Mobile gesendet

-------- Ursprüngliche Nachricht --------

polygons - and only polygons - have their own draworder block in a TYP file
but in the absence of a typ file the same observation might apply.

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