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[mkgmap-dev] The 0x4b background polygon in the overview map

From Gerd Petermann gpetermann_muenchen at hotmail.com on Fri Jan 12 18:36:55 GMT 2018

Hi Andrzej,

yes, in fact a simple .poly file is converted to the same structure that is used with --polygon-desc.


Von: mkgmap-dev <mkgmap-dev-bounces at lists.mkgmap.org.uk> im Auftrag von Andrzej Popowski <popej at poczta.onet.pl>
Gesendet: Freitag, 12. Januar 2018 19:10:07
An: mkgmap-dev at lists.mkgmap.org.uk
Betreff: Re: [mkgmap-dev] The 0x4b background polygon in the overview map

Hi Henning,

looking at your files, I see that small rectangles are forced by
overlapping areas.

I think restriction for poly are the same as for option --polygon-file,
quote from doc: "If the polygon area(s) describe(s) a rectilinear area
with no more than 40 vertices, splitter will try to create output files
that fit exactly into the area, otherwise it will approximate the
polygon area with rectangles. "

Best regards,

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