Notice, that JTS only considers x and y coordinate and ignores the z coordinate (although z can be definied)!
AsCartesianCoordinates(SpatialPolarCoordinate[])
Transform the list of spatial polar coordinates into a list of Cartesian coordinates
AsGeometry(Geometry)
AsGeometryCollection(Geometry)
AsLineString(Geometry)
AsMultiLineString(Geometry)
AsMultiPoint(Geometry)
AsMultiPolygon(Geometry)
AsPoint(Geometry)
AsPolarCoordinates()
FromWKT()
Transforms a String in WKT to a Geometry in Odysseus. If you have x and y (i.e. Latitude and Longitude) in your data stream, you can use this function as follows to create a Geometry.
#PARSER PQL
#QNAME VoyageStream
#RUNQUERY
proj = PROJECT({ATTRIBUTES = ['x', 'y', 'VoyageID']}, System.vesselVoyages)
/// Use x and y to create a geo-object
createWKTstring = MAP({EXPRESSIONS = [['"POINT (" + toString(x) + " " + toString(y) + ") "', 'wktString']]}, proj)
createSpatialObject = MAP({EXPRESSIONS = [['FromWKT(wktString)', 'SpatialPoint']]}, createWKTstring)
GetCentroid(Geometry)
Returns the centroid of the given geometry
SpatialBuffer(Geometry, Double)
Creates a buffer of the given size around the given geometry
SpatialContains(Geometry, Geometry)
Checks whether the first geometry contains the second geometry.
SpatialConvexHull(Geometry)
Computes the smallest convex spatial polygon that contains all the points in the geometry
SpatialCoveredBy(Geometry, Geometry)
SpatialCovers(Geometry, Geometry)
SpatialCrosses(Geometry, Geometry)
SpatialDisjoint(Geometry, Geometry)
SpatialEquals(Geometry, Geometry)
SpatialIntersection(Geometry, Geometry)
SpatialIsLine(Geometry)
SpatialIsPolygon(Geometry)
SpatialIsWithinDistance(Geometry, Double)
SpatialTouches(Geometry, Geometry)
SpatialUnion(Geometry, Geometry)
SpatialUnionBuffer(Geometry, Geometry, Geometry)
SpatialWithin(Geometry, Geometry)
ST_SetSRID(Geometry, Integer)
ST_Transform(Geometry, Integer)
ToCartesianCoordinate(SpatialPolarCoordinate)
Transforms the given spatial polar coordinate into a spatial Cartesian coordinate.
ToPolarCoordinate(SpatialCoordinate)
Transforms the given spatial Cartesian coordinate into a polar coordinate