lwgeom_to_kml2()

char* lwgeom_to_kml2	(	const LWGEOM *	geom,
		int	precision,
		const char *	prefix
	)

Definition at line 43 of file lwout_kml.c.

References LW_FAILURE, lwgeom_is_empty(), lwgeom_to_kml2_sb(), stringbuffer_create(), stringbuffer_destroy(), and stringbuffer_getstringcopy().

Referenced by do_kml_test(), do_kml_test_prefix(), do_kml_unsupported(), geography_as_kml(), and LWGEOM_asKML().

{
        stringbuffer_t *sb;
        int rv;
        char *kml;

        /* Can't do anything with empty */
        if( lwgeom_is_empty(geom) )
                return NULL;

        sb = stringbuffer_create();
        rv = lwgeom_to_kml2_sb(geom, precision, prefix, sb);

        if ( rv == LW_FAILURE )
        {
                stringbuffer_destroy(sb);
                return NULL;
        }

        kml = stringbuffer_getstringcopy(sb);
        stringbuffer_destroy(sb);

        return kml;
}

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