[mkgmap-dev] bug in rendering of relation=multipolygon?

Fri Jun 1 09:51:51 BST 2012

Ah, I wasn't aware of that.

Thanks, Micha

Am 31.05.2012 19:53, schrieb WanMil:
> Hi Michael,
>
> the OMS wiki tells the important fact about multipolygon tagging
> (http://wiki.openstreetmap.org/wiki/Multipolygon#Tagging):
> "If relation is not tagged, the drawing style of outer ways is used."
>
> The relation metioned by your were tagged - they had a name tag. So
> mkgmap uses the tags of the relation for the multipolygon and not the
> tags of the outer ways.
>
> Having only a name tag the outer areas are not included in the compiled
> map because there is no rule for polygons with a name tag only.
>
> WanMil
>
>
>> http://www.openstreetmap.org/browse/relation/6128
>> http://www.openstreetmap.org/browse/relation/58910
>>
>> these 2 relations describe a forest in germany, the forest being the
>> outer polygon, clearings, a quarry and so on the inner ones. the
>> relation istself has (actually had, i corrected it just now) only
>> type=multipolygon and a name. mkgmap renders all the inner polygons, but
>> only some (randomly, can't find a significant difference) are cut out of
>> the surrounding forest.
>>
>> as soon as the relation has a landuse=forest, everything works as expected.
>>
>>
>> _______________________________________________
>> mkgmap-dev mailing list
>> mkgmap-dev at lists.mkgmap.org.uk
>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
> _______________________________________________
> mkgmap-dev mailing list
> mkgmap-dev at lists.mkgmap.org.uk
> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.mkgmap.org.uk/pipermail/mkgmap-dev/attachments/20120601/b0936f51/attachment.html 