Hi Marko, we have the option --pois-to-areas-placement with the defaults 'entrance=main;entrance=yes;building=entrance', but I think you want to avoid the situation that we have two POI in the map? I don't like the idea to compare and weight tags in mkgmap, I'd prefer to do that in a kind of style file, but that also sounds like a lot of coding. So, please check if the patch admin_centre-v1.patch helps for this as well: http://gis.19327.n5.nabble.com/Fw-Help-tp5843021p5843485.html Gerd
Date: Mon, 4 May 2015 16:26:46 +0300 From: marko.makela@iki.fi To: mkgmap-dev@lists.mkgmap.org.uk Subject: [mkgmap-dev] Copying area tags to pre-existing POIs
On Mon, May 04, 2015 at 08:46:15AM +0200, Thorsten Kukuk wrote:
Even more complicated would be something like amenity=restaurant, if somebody adds a POI and adds all tags to the building, too (I think this is bad tagging and the POI should be removed from the OSM data, but that's another problem.
Would it be possible for mkgmap --areas-to-pois to copy the tags to one (or all) of the entrance POIs, instead of generating a new POI?
Let us consider a building that is dedicated to a single restaurant, and has multiple entrances. Or a school building that has a complex shape and lots of doors on each side, but only one main entrance that is useable by visitors.
I think that it would be best to have a POI generated for the main entrance, or maybe for all entrances.
Someone could "tag for a renderer" and duplicating the tags (amenity, name, opening_hours, etc.) on each entrance. Then we would get a duplicate POI for the area if --areas-to-pois is used. This redundant tagging would AFAIU be the only way to get POIs on the entrances with the current mkgmap.
For those who prefer a car analogy: parking=multi_storey or parking=underground lot that has an entrance. OK, for cars, the entrance and exit driveways are usually explicitly mapped, with appropriate access tags. For pedestrian routing, some fences or locked gates might be missing or ignored by the routing, and therefore you really could benefit from knowing which entrance to use, instead of being told where the center of the building or area is.
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