geos.GEOSGetSRID ⇒ number ⏏
Returns the "spatial reference id" (SRID) for this geometry.
Kind: global property of geos
Returns: number - SRID number or 0 if unknown / not set.
| Param | Type | Description |
|---|---|---|
| g | GEOSGeometry | Input geometry |
geos.GEOSGetSRID_r ⇒ number ⏏
Returns the "spatial reference id" (SRID) for this geometry.
Kind: global property of geos
Returns: number - SRID number or 0 if unknown / not set.
| Param | Type | Description |
|---|---|---|
| handle | GEOSContextHandle_t | - |
| g | GEOSGeometry | Input geometry |