Function spatialite_sys::gaiaMakePolygon

pub unsafe extern "C" fn gaiaMakePolygon(
    exterior: gaiaGeomCollPtr, 
    interiors: gaiaGeomCollPtr
) -> gaiaGeomCollPtr

Creates a Polygon from closed Linestrings

\param exterior a closed Linestring assumed to represent the Exterior Ring. \param interiors one (or more than one) clsed Linestrings assumed to represent all Interior Rings (could be a Linstring or a MultiLinestring).\n NULL if there are no Interior Rings at all.

\sa gaiaPolygonize

\note this method will simply check if all the received Linestrings are closed, but it could possibly return an invalid Polygon if there is any topology inconsistency between the exterior and interior rings. You are responsible to destroy (before or after) any allocated Geometry, this including any Geometry returned by gaiaPolygonize()\n not reentrant and thread unsafe.