lwgeom_to_x3d3()

char* lwgeom_to_x3d3	(	const LWGEOM *	geom,
		char *	srs,
		int	precision,
		int	opts,
		const char *	defid
	)

Definition at line 36 of file lwout_x3d.c.

{
        stringbuffer_t *sb;
        int rv;
        char *result;
 
        /* Empty string for empties */
        if( lwgeom_is_empty(geom) )
        {
                char *ret = NULL;
                ret = lwalloc(1);
                ret[0] = '\0';
                return ret;
        }
 
        sb = stringbuffer_create();
        rv = lwgeom_to_x3d3_sb(geom, srs, precision, opts, defid, sb);
 
        if ( rv == LW_FAILURE )
        {
                stringbuffer_destroy(sb);
                return NULL;
        }
 
        result = stringbuffer_getstringcopy(sb);
        stringbuffer_destroy(sb);
 
        return result;
}

References LW_FAILURE, lwalloc(), lwgeom_is_empty(), lwgeom_to_x3d3_sb(), ovdump::opts, precision, stringbuffer_create(), stringbuffer_destroy(), and stringbuffer_getstringcopy().

Referenced by do_x3d3_test(), do_x3d3_unsupported(), and LWGEOM_asX3D().

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