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[WIP] Add GeoInterface methods for the geod API #110

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[WIP] Add GeoInterface methods for the geod API #110

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30 changes: 30 additions & 0 deletions src/geod.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -321,3 +321,33 @@ function geod_polygonarea(
end

# TODO: add geod_polygon_addpoint, geod_polygon_addedge, geod_polygon_testedge, geod_polygon_testpoint

# ## GeoInterface wrappers
# What follows are GeoInterface-based wrappers so it's easy to pass through points.
# ### geod_direct
geod_direct(point, azi::Real, s12::Real; geodesic = geod_geodesic(6378137, 1/298/257223563)) = geod_direct(GeoInterface.geomtrait(point), point, azi, s12; geodesic)
function geod_direct(::GeoInterface.PointTrait, point, azi, s12; geodesic = geod_geodesic(6378137, 1/298/257223563))
return geod_direct(geodesic, GeoInterface.y(p1), GeoInterface.x(p1), azi, s2)
end
# ### geod_inverse
geod_inverse(p1, p2; geodesic = geod_geodesic(6378137, 1/298/257223563)) = geod_inverse(GeoInterface.geomtrait(p1), GeoInterface.geomtrait(p2), p1, p2; geodesic)
function geod_inverse(::GeoInterface.PointTrait, ::GeoInterface.PointTrait, p1, p2; geodesic = geod_geodesic(6378137, 1/298/257223563))
return geod_inverse(geodesic, GeoInterface.y(p1), GeoInterface.x(p1), GeoInterface.y(p2), GeoInterface.x(p2))
end
# ### geod_directline
geod_directline(point, azi::Real, s12::Real, caps::Cuint = UInt32(0); geodesic = geod_geodesic(6378137, 1/298/257223563)) = geod_directline(GeoInterface.geomtrait(point), point, azi, s12, caps; geodesic)
function geod_directline(::GeoInterface.PointTrait, point, azi, s12, caps::Cuint = UInt32(0); geodesic = geod_geodesic(6378137, 1/298/257223563))
return geod_directline(geodesic, GeoInterface.y(p1), GeoInterface.x(p1), azi, s2, caps)
end
# ### geod_inverseline
geod_inverseline(p1, p2, caps::Cuint = UInt32(0); geodesic = geod_geodesic(6378137, 1/298/257223563)) = geod_inverse(GeoInterface.geomtrait(p1), GeoInterface.geomtrait(p2), p1, p2, caps; geodesic)
function geod_inverse(::GeoInterface.PointTrait, ::GeoInterface.PointTrait, p1, p2, caps::Cuint = UInt32(0); geodesic = geod_geodesic(6378137, 1/298/257223563))
return geod_inverse(geodesic, GeoInterface.y(p1), GeoInterface.x(p1), GeoInterface.y(p2), GeoInterface.x(p2), caps)
end
# ### geod_path
function geod_path(p1, p2, npoints = 1000; geodesic = geod_geodesic(6378137, 1/298/257223563), caps = UInt32(0))
geod_path(GeoInterface.geomtrait(p1), GeoInterface.geomtrait(p2), p1, p2, npoints; geodesic, caps)
end
function geod_path(::GeoInterface.PointTrait, ::GeoInterface.PointTrait, p1, p2, npoints = 1000; geodesic = geod_geodesic(6378137, 1/298/257223563), caps = UInt32(0))
geod_path(geodesic, GeoInterface.y(p1), GeoInterface.x(p1), GeoInterface.y(p2), GeoInterface.x(p2), npoints; caps)
end
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