On Wed, 5 Feb 2020 at 21:09, Christoph Hormann <o...@imagico.de> wrote:
> > closed way, barrier=fence > Linear fence closed way, barrier=fence, area=yes > Not sensible. Fences are linear structures. Tagging error. closed way, barrier=fence, leisure=playground > Playground with a fence around it. closed way, barrier=fence, leisure=playground, area=yes > Tagging error. Interpretable as a playground with a fence around it if you want to special-case it, but probably not worth the effort. > > multipolygon, barrier=fence > multipolygon, barrier=fence, area=yes > multipolygon, barrier=fence, leisure=playground > multipolygon, barrier=fence, leisure=playground, area=yes > Not sure. Never needed to do that, not really thought through the implications. closed way, barrier=hedge > Linear hedge. closed way, barrier=hedge, area=yes > Area hedge. closed way, barrier=hedge, leisure=playground > Playground with a hedge around it. closed way, barrier=hedge, leisure=playground, area=yes > Tagging error. Could be handled by ignoring area=yes if you want to special-case it, probably not worth the effort. > > multipolygon, barrier=hedge > multipolygon, barrier=hedge, area=yes > multipolygon, barrier=hedge, leisure=playground > As above, but with holes in the area hedge or the playground, if there are interior polygons. multipolygon, barrier=hedge, leisure=playground, area=yes > Tagging error, as above. closed way, barrier=ditch, waterway=ditch > closed way, barrier=ditch, waterway=ditch, area=yes > closed way, barrier=ditch, waterway=ditch, leisure=playground > closed way, barrier=ditch, waterway=ditch, leisure=playground, area=yes > As for hedge, not for fence. Ditches can have a significant width. There's a dry ditch I know of that is part of a castle fortification where the ditch is as broad as it is long that could usefully be handled that way (specifying a ditch with a width doesn't render as a wide ditch). -- Paul
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