lwgeom_grid()

LWGEOM* lwgeom_grid	(	const LWGEOM *	lwgeom,
		const gridspec *	grid
	)

Definition at line 1912 of file lwgeom.c.

References CIRCSTRINGTYPE, COLLECTIONTYPE, COMPOUNDTYPE, LINETYPE, lwcircstring_grid(), lwcollection_grid(), lwerror(), lwgeom_subdivide_recursive(), lwline_grid(), lwpoint_grid(), lwpoly_grid(), lwtype_name(), MULTILINETYPE, MULTIPOINTTYPE, MULTIPOLYGONTYPE, POINTTYPE, POLYGONTYPE, LWGEOM::type, and LWCIRCSTRING::type.

Referenced by lwcollection_grid(), LWGEOM_snaptogrid(), LWGEOM_snaptogrid_pointoff(), lwgeom_to_text(), mvt_geom(), and test_grid().

{
        switch ( lwgeom->type )
        {
                case POINTTYPE:
                        return (LWGEOM *)lwpoint_grid((LWPOINT *)lwgeom, grid);
                case LINETYPE:
                        return (LWGEOM *)lwline_grid((LWLINE *)lwgeom, grid);
                case POLYGONTYPE:
                        return (LWGEOM *)lwpoly_grid((LWPOLY *)lwgeom, grid);
                case MULTIPOINTTYPE:
                case MULTILINETYPE:
                case MULTIPOLYGONTYPE:
                case COLLECTIONTYPE:
                case COMPOUNDTYPE:
                        return (LWGEOM *)lwcollection_grid((LWCOLLECTION *)lwgeom, grid);
                case CIRCSTRINGTYPE:
                        return (LWGEOM *)lwcircstring_grid((LWCIRCSTRING *)lwgeom, grid);
                default:
                        lwerror("lwgeom_grid: Unsupported geometry type: %s",
                                lwtype_name(lwgeom->type));
                        return NULL;
        }
}

Here is the call graph for this function:

Here is the caller graph for this function: