encode_collection()

static Data__Geometry* encode_collection ( struct geobuf_agg_context *  ctx, LWCOLLECTION *  lwcollection  )

static

Definition at line 388 of file geobuf.c.

References encode_geometry(), galloc(), LWCOLLECTION::geoms, and LWCOLLECTION::ngeoms.

Referenced by encode_geometry().

{
        int i, ngeoms;
        Data__Geometry *geometry, **geometries;

        geometry = galloc(DATA__GEOMETRY__TYPE__GEOMETRYCOLLECTION);

        ngeoms = lwcollection->ngeoms;

        if (ngeoms == 0)
                return geometry;

        geometries = palloc (sizeof (Data__Geometry *) * ngeoms);
        for (i = 0; i < ngeoms; i++) {
                LWGEOM *lwgeom = lwcollection->geoms[i];
                Data__Geometry *geom = encode_geometry(ctx, lwgeom);
                geometries[i] = geom;
        }

        geometry->n_geometries = ngeoms;
        geometry->geometries = geometries;

        return geometry;
}

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