[mkgmap-dev] Possible solution for deformed polygons

Sat Nov 23 16:30:30 GMT 2013

Hi,

yes, I plan to implement it at the same place were lines are merged, that
means,
one merge for each sub division. Question is whether I find a way to do it
without 
complex calculations, else it will slow down processing too much.

Gerd

Henning Scholland wrote
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> Hi Gerd,
> if this merging is done after style-processing, then it should be a
> great improvement without complications. Otherwise only polygons
> should be merged if all tags are equal.
> 
> Henning
> 
> Am 23.11.2013 16:25, schrieb GerdP:
>> Hi Andrzej,
>> 
>> for address search the data is saved with the roads, not with the
>> polygons and poi are separate points, so I don't see a problem
>> here. I did not yet start coding, as I still try to find a better
>> algo for the bad angles in roads.
>> 
>> Gerd
>> 
>> 
>> popej wrote
>>> Hi Gerd,
>>> 
>>>> 1) merge polygons with equal types etc. like in merge-lines
>>>> algo, so that e.g. buildings that share walls are combined to
>>>> one polygon > (without creating holes).
>>> 
>>> I would expect that many buildings have address tag which would
>>> make merging not advisable.
>>> 
>>> How merging would cooperate with option add-pois-to-areas?
>>> 
>>> -- Best regards, Andrzej 
>>> _______________________________________________ mkgmap-dev
>>> mailing list
>> 
>>> mkgmap-dev at .org
>> 
>>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
>> 
>> 
>> 
>> 
>> 
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