[][src]Function spatialite_sys::gaiaDissolvePoints

pub unsafe extern "C" fn gaiaDissolvePoints(
    geom: gaiaGeomCollPtr
) -> gaiaGeomCollPtr

Attempts to resolve a collection of Points from a Geometry object

\param geom pointer to Geometry object.

\return the pointer to newly created Geometry: NULL on failure.

\sa gaiaLinearize, gaiaDissolveSegments

\note you are responsible to destroy (before or after) any allocated Geometry, this including any Geometry created by gaiaDissolvePoints() \n the input Geometry can be of any arbitrary type: \li any Point will be copied untouched. \li any Linestring will be dissolved into sparse Points. \li any Ring will be dissolved into sparse Points.