Data.Geometry.Geos.Serialize

Functions to read and write geometries in WKB and WKT formats.

Empty Points cannot be represented in WKB; an IllegalArgumentException will be thrown if one is written. The WKB specification does not support representing LinearRing, they will be written as LineString

Note the WKT is not able to represent an SRID, so conversions of geometries which contain an SRID into WKT will be lossy.

Documentation

readHex :: ByteString -> Maybe (Some Geometry)

readLotsOfHex :: [ByteString] -> Maybe [Some Geometry]

writeHex :: Geometry a -> ByteString

readWkt :: ByteString -> Maybe (Some Geometry)

writeWkt :: Geometry a -> ByteString