geos.GEOSGetNumInteriorRings ⇒ number ⏏
Returns the number of interior rings, for a Polygon input, or an exception otherwise.
Kind: global property of geos
Returns: number - Number of interior rings, -1 on exception
| Param | Type | Description |
|---|---|---|
| g | GEOSGeometry | Input Polygon geometry |
geos.GEOSGetNumInteriorRings_r ⇒ number ⏏
Returns the number of interior rings, for a Polygon input, or an exception otherwise.
Kind: global property of geos
Returns: number - Number of interior rings, -1 on exception
| Param | Type | Description |
|---|---|---|
| handle | GEOSContextHandle_t | - |
| g | GEOSGeometry | Input Polygon geometry |