[mkgmap-dev] Re : [PATCH v1] Multipolygon: do not remove ways that completely, contain the bounding box (WanMil)

Mon Feb 8 22:19:13 GMT 2010

>> Hello Wanmil,
>>
>> I tried your patch and it did not work for me. As Steve pointed out the
>> problem, I commented all the code of  the patched removeWaysOutsideBox()
>> and the sea multipolygon is generated as expected. I don't know if it is
>> linked but there are still some artefacts which appear in Mapsource and
>> GPS display depending on zoom level and visible in all detail levels.
>> These artefacts are horizontal or vertical holes between pieces of lands
>> (islands) and/or map border (tested with latest mkgmap and ireland.osm
>> from geofabrik.de 2010/02/07, generate-sea=multipolygon,close-gap=1000
>> and default style).
>>
>> Cheers,
>> David
>>
>> PS : thank you Steve
>>
>
> David,
>
> thanks for your feedback. I don't have time to investigate this today
> but I will do within the next days.
>
> WanMil
>

In v1 latitude and longitude were interchanged.
I've tested the patch against the ireland map and it worked for me.

WanMil
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