# Functions
EvalGeomFromWKB takes in arguments for the ST_FROMWKB functions, and parses them to their corresponding geometry type.
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GeomCollToWKT converts a sql.Polygon to a string.
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LineToWKT converts a sql.LineString to a string.
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MultiLineStringToWKT converts a sql.Polygon to a string.
MultiPointToWKT converts a sql.MultiPoint to a string.
MultiPolygonToWKT converts a sql.Polygon to a string.
NewArea creates a new Area expression.
NewAsGeoJSON creates a new point expression.
NewAsWKB creates a new point expression.
NewAsWKT creates a new point expression.
NewDimension creates a new point expression.
NewDistance creates a new Distance expression.
NewEndPoint creates a new EndPoint expression.
NewGeomColl creates a new geometrycollection expression.
NewGeomCollFromText creates a new multilinestring expression.
NewGeomCollFromWKB creates a new geometrycollection expression.
NewGeomFromGeoJSON creates a new point expression.
NewGeomFromText creates a new point expression.
NewGeomFromWKB creates a new geometry expression.
NewIntersects creates a new Intersects expression.
NewIsClosed creates a new EndPoint expression.
NewLatitude creates a new ST_LATITUDE expression.
NewLineFromText creates a new point expression.
NewLineFromWKB creates a new point expression.
NewLineString creates a new LineString.
NewLongitude creates a new ST_LONGITUDE expression.
NewMLineFromText creates a new multilinestring expression.
NewMLineFromWKB creates a new point expression.
NewMPointFromText creates a new MultiPoint expression.
NewMPointFromWKB creates a new point expression.
NewMPolyFromText creates a new multilinestring expression.
NewMPolyFromWKB creates a new multipolygon expression.
NewMultiLineString creates a new multilinestring expression.
NewMultiPoint creates a new MultiPoint.
NewMultiPolygon creates a new multipolygon expression.
NewSTLength creates a new STX expression.
NewPoint creates a new point expression.
NewPointFromText creates a new point expression.
NewPointFromWKB creates a new point expression.
NewPolyFromText creates a new polygon expression.
NewPolyFromWKB creates a new point expression.
NewPolygon creates a new polygon expression.
NewSRID creates a new STX expression.
NewStartPoint creates a new StartPoint expression.
NewSTLength creates a new STLength expression.
NewSTX creates a new STX expression.
NewSTY creates a new STY expression.
NewSwapXY creates a new point expression.
NewWithin creates a new Within expression.
ParseAxisOrder takes in a key, value string and determines the order of the xy coords.
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ParseWKTHeader should extract the type and data from the geometry string `end` is used to detect extra characters after a valid geometry.
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PointToWKT converts a sql.Point to a string.
PolygonToWKT converts a sql.Polygon to a string.
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WKTToGeom expects a string in WKT format, and converts it to a geometry type.
WKTToGeomColl Expects a string like "((1 2, 3 4), (5 6, 7 8), ...), ...".
WKTToLine expects a string like "1.2 3.4, 5.6 7.8, ...".
WKTToMLine Expects a string like "(1 2, 3 4), (5 6, 7 8), ...".
WKTToMPoint expects a string like "1.2 3.4, 5.6 7.8, ...".
WKTToMPoly Expects a string like "((1 2, 3 4), (5 6, 7 8), ...), ...".
WKTToPoint expects a string like this "1.2 3.4".
WKTToPoly Expects a string like "(1 2, 3 4), (5 6, 7 8), ...".
# Variables
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ErrNoUnits is thrown when the specified SRID does not have units.
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# Structs
Area is a function that returns the Area of a Polygon.
AsGeoJSON is a function that returns a point type from a WKT string.
AsWKB is a function that converts a spatial type into WKB format (alias for AsBinary).
AsWKT is a function that converts a spatial type into WKT format (alias for AsText).
Dimension is a function that converts a spatial type into WKT format (alias for AsText).
Distance is a function that returns the shortest distance between two geometries.
EndPoint is a function that returns the last point of a LineString.
GeomColl is a function that returns a GeometryCollection.
GeomCollFromText is a function that returns a MultiPolygon type from a WKT string.
GeomCollFromWKB is a function that returns a polygon type from a WKB byte array.
GeomFromGeoJSON is a function returns a geometry based on a string.
GeomFromText is a function that returns a point type from a WKT string.
GeomFromWKB is a function that returns a geometry type from a WKB byte array.
Intersects is a function that returns true if the two geometries intersect.
IsClosed is a function that checks if a LineString or MultiLineString is close.
Latitude is a function that returns the x value from a given point.
LineFromText is a function that returns a LineString type from a WKT string.
LineFromWKB is a function that returns a linestring type from a WKB byte array.
LineString is a function that returns a point type containing values Y and Y.
Longitude is a function that returns the x value from a given point.
MLineFromText is a function that returns a MultiLineString type from a WKT string.
MLineFromWKB is a function that returns a polygon type from a WKB byte array.
MultiPoint is a function that returns a MultiPoint type from a WKT string.
MPointFromWKB is a function that returns a linestring type from a WKB byte array.
MPolyFromText is a function that returns a MultiPolygon type from a WKT string.
MPolyFromWKB is a function that returns a polygon type from a WKB byte array.
MultiLineString is a function that returns a MultiLineString.
MultiPoint is a function that returns a set of Points.
MultiPolygon is a function that returns a MultiPolygon.
Perimeter is a function that returns the Perimeter of a Polygon Not in MySQL, basing off: https://postgis.net/docs/ST_Perimeter.html.
Point is a function that returns a point type containing values Y and Y.
PointFromText is a function that returns a Point type from a WKT string.
PointFromWKB is a function that returns a point type from a WKB byte array.
PolyFromText is a function that returns a Polygon type from a WKT string.
PolyFromWKB is a function that returns a polygon type from a WKB byte array.
Polygon is a function that returns a Polygon.
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SRID is a function that returns SRID of Geometry object or returns a new object with altered SRID.
StartPoint is a function that returns the first point of a LineString.
STLength is a function that returns the STLength of a LineString.
STX is a function that returns the x value from a given point.
STY is a function that returns the y value from a given point.
SwapXY is a function that returns a spatial type with their X and Y values swapped.
Within is a function that true if left is spatially within right.