return new Dimension(0, 0);
Dimension tsize = getTileSize(zoom); int border = ((modeFlags & PF_GRIDMODE) != 0) ? 1 : 0;  return new Dimension((int)(myMap.getWidth() * getWidthBetweenHexCentres() + border), myMap.getHeight() * tsize.height + border);
    public Dimension getPreferredSize() {        // TODO Auto-generated method stub        return new Dimension(0, 0);    }