Hi!
Am 12.12.2009 11:18, schrieb Marcin Rudowski:
> Flag polygon means it is candidate for polygon (if it is circular). This
> mean that You declare it only for polygon specific tags, to help
> osm2pgsql decide which object to consider. Name is of course not polygon
> ony tag, in fact it is most common tag for all type of objects :)
Thank you for the confirmation.
> When you remove polygon from name You could loose some object, that
> already where classified as polygons and now aren't, so I would
> recommend saving list of polygons to file (select osm_id, name from
> planet_osm_polygon) before and after change, to compare what, besides
> rouandabouts aren't polygons any more.
>
> area=no/yes is special case in osm2pgsql code, that allows to override
> any case.
I will experiment with that. It is good to know how to override this.
But tagging a linear feature as area=no feels like a rather bad case of
tagging for the renderer. So far I got around all problems without such
a workaround - once I understood the reason. :-)
thank you
Nop
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