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Polygon: closed and right hand rule? #9

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visr opened this issue Aug 14, 2019 · 1 comment

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visr commented Aug 14, 2019

The Polygon type currently holds an exterior ring and one or more interior rings, but otherwise doesn't enforce much.

Currently it is not enforced that the first and last positions should be equal, or the right hand rule as in https://tools.ietf.org/html/rfc7946#section-3.1.6

Should we enforce these in this package? Or is it better to deal with those in packages such as GeoJSON.jl do you think?

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SimonDanisch commented Aug 14, 2019

That seems like a cheap enough check to just always do it, if it's required ;)

visr mentioned this issue

move to GeometryBasics JuliaGeo/Shapefile.jl#39

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