# Package org.h2gis.functions.spatial.edit

Class Summary
EditUtilities: Common utilities used by the edit functions
ST_AddPoint
ST_AddZ: This function add a z value to the z component of (each vertex of) the geometric parameter to the corresponding value given by a field.
ST_AddZ.AddZCoordinateSequenceFilter: Add a z value to each vertex of the Geometry.
ST_CollectionExtract
ST_Densify: Densifies a geometry using the given distance tolerance.
ST_FlipCoordinates: Flip the X and Y coordinates of the geometry
ST_FlipCoordinates.FlipCoordinateSequenceFilter: Returns a version of the given geometry with X and Y axis flipped.
ST_ForcePolygonCCW
ST_ForcePolygonCW
ST_InsertPoint: This function insert a point on geometry looking for the nearest coordinate segment
ST_Interpolate3DLine: Interpolate a 1 dimension geometry according its start and end z values.
ST_MultiplyZ
ST_MultiplyZ.MultiplyZCoordinateSequenceFilter: Multiply the z value of each vertex of the Geometry by a double value.
ST_Normalize: Converts this Geometry to normal form (canonical form)
ST_RemoveDuplicatedCoordinates: Remove duplicate coordinates in a geometry
ST_RemoveHoles: Removes any holes from a polygon or multipolygon
ST_RemoveHolesByArea
ST_RemovePoints: Remove all points on a geometry that are located within a polygon.
ST_RemoveRepeatedPoints: Remove duplicated points on a geometry
ST_Reverse: Returns the geometry with vertex order reversed.
ST_Reverse3DLine: Returns a 1 dimension geometry with vertex order reversed according the start and the end z values.
ST_UpdateZ: This function replace the z component of (each vertex of) the geometric parameter to the corresponding value given by a field.
ST_ZUpdateLineExtremities