|
Class Summary |
| ST_3DLength |
ST_3DLength returns the 3D length (of a LineString) or the 3D perimeter (of a Polygon). |
| ST_CompactnessRatio |
ST_CompactnessRatio computes the perimeter of a circle whose area is equal to the
given polygon's area, and returns the ratio of this computed perimeter to the given
polygon's perimeter. |
| ST_Explode |
This table function explode Geometry Collection into multiple geometries |
| ST_Extent |
ST_Extent returns an Envelope that cover all aggregated geometries. |
| ST_IsRectangle |
ST_IsRectangle returns true if the given geometry is a rectangle. |
| ST_IsValid |
ST_IsValid returns true if the given geometry is valid. |
| ST_IsValidDetail |
Returns a valid_detail (valid,reason,location) as an array of objects. |
| ST_IsValidReason |
Returns text stating if a geometry is valid or not an if not valid, a reason why |
| ST_MinimumDiameter |
Compute a minimum diameter for a given geometry |
| ST_XMax |
ST_XMax returns the maximal x-value of the given geometry. |
| ST_XMin |
ST_XMin returns the minimal x-value of the given geometry. |
| ST_YMax |
ST_YMax returns the maximal y-value of the given geometry. |
| ST_YMin |
ST_YMin returns the minimal y-value of the given geometry. |
| ST_ZMax |
ST_ZMax returns the maximal z-value of the given geometry. |
| ST_ZMin |
ST_ZMin returns the minimal z-value of the given geometry. |