Hi Gerd, I like the idea to have somehow a map polygone limiting or extending the 'background'-map (means DEM, sea, background poly). How about --map-polygon?
So if I got it right, this develloping will end in non-rectangle shaped map tiles? Henning On 10.01.2018 16:54, Gerd Petermann wrote: > Hi all, > > I think that the bounding polygon given with option --dem-poly should be also > be used in the precomp-sea option, > so that mkgmap doesn't generate sea polygons outside of the bounding polygon. > With the current code a map of e.g. > scandinavia looks strange, see attached picture. > > In a further step I should try to use that polygon also for the background > polygon (0x4B) and other data. > In a final step we might be able to use it for routing data so that you can > split maps at left-driving / right-driving boundaries, > but that needs more thinking. > > I've not coded anything yet, but I wonder if the option should be changed > from dem-poly to e.g. --polygon-file or --bounding-polygon. > > Gerd > > > _______________________________________________ > mkgmap-dev mailing list > mkgmap-dev@lists.mkgmap.org.uk > http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
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