Nome
CG_Distance — Computes the minimum distance between two geometries
Sinossi
double precision CG_Distance( geometry geomA , geometry geomB );
Descrizione
Computes the minimum distance between two geometries.
Performed by the SFCGAL module
![[Nota]](../images/note.png)
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NOTE: this function returns a double precision value representing the distance. |
Availability: 3.5.0
Questo metodo richiede il backend SFCGAL.
Questa funzione supporta i Triangoli e le Triangulated Irregular Network Surfaces (TIN).
Geometry Examples
Code
SELECT CG_Distance('LINESTRING(0.0 0.0,-1.0 -1.0)', 'LINESTRING(3.0 4.0,4.0 5.0)');
Output
5
Figure