props.put(prefix + DistanceGridResolutionProperty, Integer.toString(distanceGridResolution));
    public Properties getProperties(Properties props) {	props = super.getProperties(props);	String prefix = PropUtils.getScopedPropertyPrefix(this);	props.put(prefix + ShowLabelsProperty, new Boolean(showLabels).toString());	props.put(prefix + UTMGridColorProperty, Integer.toHexString(((Color)utmGridPaint).getRGB()));	props.put(prefix + DistanceGridColorProperty, Integer.toHexString(((Color)distanceGridPaint).getRGB()));	return props;    }