[mkgmap-dev] coastlines

Fri Nov 29 13:02:08 GMT 2019

Hi

With option --generate-sea=multipolygon,...  the rule in polygons:
> natural=sea {add mkgmap:skipSizeFilter=true; set mkgmap:drawLevel=2}
[0x32 resolution 10]

does the work for the sea and the rule in lines:
> natural=coastline [0x15 resolution 12]
draws the coastlines, both working from the standard map input
containing coastline data.

I never understood why anyone would use both options --precomp-sea=file
and --generate-sea=... but I'm not sure about you adding the 0x32
polygon - see above

Ticker

On Fri, 2019-11-29 at 10:59 +0000, Gerd Petermann wrote:
> Hi all,
> 
> While improving the code of the SeaGenerator I've noticed that the
> map produced with option --precomp-sea
> has type 0x15 lines for the coastline while a map produced with
> option --generate-sea=multipolygon,extend-sea-sectors,close-gaps=350
> (used by Ticker) has no such lines.
> 
> I wonder if this is intended? 
> My test data is attached, it just contains three islands in the
> ocean.
> 
> I've also noticed that --precomp-sea in combination with generate
> -sea=polygon doesn't add any 0x32 polygon in this situation.
> I've fixed this already in my version.
> 
> Gerd
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev