spatialite_sys

Function gaiaGeomCollArea

Source 
pub unsafe extern "C" fn gaiaGeomCollArea(
    geom: gaiaGeomCollPtr,
    area: *mut f64,
) -> c_int
Expand description

Measures the total Area for a Geometry object

\param geom pointer to Geometry object \param area on completion this variable will contain the measured area

\return 0 on failure: any other value on success

\sa gaiaGeoCollArea_r, gaiaGeomCollLength, gaiaMeasureArea, gaiaGeodesicArea

\note not reentrant and thread unsafe.

\remark \b GEOS support required.