Geo v1.5.0 Geo.WKT

Converts to and from WKT and EWKT

point = Geo.WKT.decode("POINT(30 -90)")
Geo.Point[coordinates: {30, -90}, srid: nil]

Geo.WKT.encode(point)
"POINT(30 -90)"

point = Geo.WKT.decode("SRID=4326;POINT(30 -90)")
Geo.Point[coordinates: {30, -90}, srid: 4326]

Summary

Functions

Takes a WKT string and returns a Geo.Geometry struct or list of Geo.Geometry

Takes a Geometry and returns a WKT string

Functions

decode(wkt)
decode(binary) :: Geo.geometry

Takes a WKT string and returns a Geo.Geometry struct or list of Geo.Geometry

encode(geom)
encode(Geo.geometry) :: binary

Takes a Geometry and returns a WKT string