//**************************************************************//
//******************** Restorable State ***********************//
//**************************************************************//
protected void doGetRestorableState(RestorableSupport rs, RestorableSupport.StateObject context)
{
super.doGetRestorableState(rs, context);
rs.addStateValueAsLatLon(context, "center", this.getCenter());
rs.addStateValueAsDouble(context, "width", this.getWidth());
rs.addStateValueAsDouble(context, "height", this.getHeight());
rs.addStateValueAsDouble(context, "headingDegrees", this.getHeading().degrees);
}