public synchronized OMGraphicList prepare(){
  Projection projection=getProjection();
  Point2D ul=projection.getUpperLeft();
  Point2D lr=projection.getLowerRight();
  double ulLat=ul.getY();
  double ulLon=ul.getX();
  double lrLat=lr.getY();
  double lrLon=lr.getX();
  OMGraphicList list=areas.getGraphics(ulLat,ulLon,lrLat,lrLon,getProjection());
  return list;
}

public synchronized OMGraphicList prepare ( ) { Projection projection = getProjection ( ) ; Point2D ul = projection . getUpperLeft ( ) ; Point2D lr = projection . getLowerRight ( ) ; double ulLat = ul . getY ( ) ; double ulLon = ul . getX ( ) ; double lrLat = lr . getY ( ) ; double lrLon = lr . getX ( ) ; OMGraphicList list = areas . getGraphics ( ulLat , ulLon , lrLat , lrLon , getProjection ( ) ) ; return list ; }
gets the layer graphics .
