Class SpatialEquals
- Namespace
- YndigoBlue.Velocity.Functions
- Assembly
- YndigoBlue.Velocity.dll
Represents the ST_Equals spatial predicate that tests if two geometries are spatially equal.
public class SpatialEquals : Function, IElement, ICheckItem, IDefaultItem, IFilterItem- Inheritance
-
SpatialEquals
- Implements
Remarks
The ST_Equals function returns true if two geometries represent the same geometric shape and location, regardless of how their points are ordered. Two geometries are equal if they have the same dimension and their point sets occupy the same space. For Geography types, operates on spherical earth model. Useful for detecting duplicate geometries or validating geometric equivalence. OGC-compliant.
Constructors
- SpatialEquals(Geometry, Column)
Initializes a new instance of ST_Equals with a Geometry literal and column.
- SpatialEquals(Column, Geometry)
Initializes a new instance of ST_Equals with a column and Geometry literal.
- SpatialEquals(Column, Geography)
Initializes a new instance of ST_Equals with a column and Geography literal.
- SpatialEquals(Geography, Column)
Initializes a new instance of ST_Equals with a Geography literal and column.