[Tagging] Requiring area=yes with barrier=wall, barrier=hedge and other usually linear features when mapped as an area`1

marc marc marc_marc_irc at hotmail.com
Mon Apr 15 09:25:10 UTC 2019

Le 15.04.19 à 11:04, Joseph Eisenberg a écrit :

> On Mon, Apr 15, 2019 at 5:12 PM Martin Koppenhoefer wrote:
>      > - a closed way tagged as "tourism=camp_site" and "barrier=hedge" will
>      > render with a hedge line around the outside, but the campsite color
>      > fill on the inside.
>      > - a closed way (mis-)tagged as "landuse=meadow" and "barrier=hedge"
>      > "AND "area=yes" will render with the green hedge fill for the whole
>      > area, because this is a tagging mistake.
>     IMHO these are both tagging mistakes, and the rendering could decide
>     to not render it at all

 > costly for the servers.

in this case, the least worst would be to not render for the barrier and 
only render the 2 elements when they are correctly described (2 objects 
or an object with fenced=*).
Correcting an incorrect tag at rendering time will encourage error 
instead of encouraging correction

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