[−][src]Function spatialite_sys::gaiaGeomCollCoveredBy
pub unsafe extern "C" fn gaiaGeomCollCoveredBy(
geom1: gaiaGeomCollPtr,
geom2: gaiaGeomCollPtr
) -> c_int
Topology check: test if a Geometry is covered by another one
\param geom1 pointer to first input Geometry object. \param geom2 pointer to second input Geometry object.
\return 0 if false; any other value if geom2 is \e spatially \e covered \e by geom1.
\sa gaiaGeomCollCoveredBy_r, gaiaGeomCollPreparedCoveredBy, gaiaGeomCollCovers
\note not reentrant and thread unsafe.
\remark \b GEOS-ADVANCED support required.