@Override
 protected void paintAnimation(Graphics2D gfx) {
   Object ohints = null;
   if (_antiAliased) {
     ohints = SwingUtil.activateAntiAliasing(gfx);
   }
   _label.render(gfx, _bounds.x, _bounds.y);
   if (_antiAliased) {
     SwingUtil.restoreAntiAliasing(gfx, ohints);
   }
 }
  /** Test code. */
  public static void main(String[] args) {
    JFrame frame = new JFrame("Board test");
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    AtlantiBoardView board = new AtlantiBoardView(null);

    TestDSet set = new TestDSet();
    set.addTile(new AtlantiTile(CITY_TWO, true, WEST, 0, 0));
    set.addTile(new AtlantiTile(CITY_TWO, false, WEST, -1, 1));
    set.addTile(new AtlantiTile(CITY_ONE, false, SOUTH, -1, -1));
    AtlantiTile zero = new AtlantiTile(CURVED_ROAD, false, WEST, 0, 2);
    set.addTile(zero);
    AtlantiTile one = new AtlantiTile(TWO_CITY_TWO, false, NORTH, 0, 1);
    set.addTile(one);
    set.addTile(new AtlantiTile(CITY_THREE, false, WEST, 1, 1));
    set.addTile(new AtlantiTile(CITY_THREE_ROAD, false, EAST, 1, 2));
    set.addTile(new AtlantiTile(CITY_THREE, false, NORTH, -1, 0));
    AtlantiTile two = new AtlantiTile(CITY_ONE, false, EAST, -2, 0);
    set.addTile(two);
    board.tilesChanged(set);

    AtlantiTile placing = new AtlantiTile(CITY_TWO, false, NORTH, 0, 0);
    board.setTileToBePlaced(placing);

    // set a feature group to test propagation
    List<AtlantiTile> tiles = new ArrayList<AtlantiTile>();
    CollectionUtil.addAll(tiles, set.iterator());
    Collections.sort(tiles);

    zero.setPiecen(new Piecen(Piecen.GREEN, 0, 0, 2), tiles);
    one.setPiecen(new Piecen(Piecen.BLUE, 0, 0, 0), tiles);
    two.setPiecen(new Piecen(Piecen.RED, 0, 0, 1), tiles);

    Log.info("Incomplete road: " + TileUtil.computeFeatureScore(tiles, zero, 2));

    Log.info("Completed city: " + TileUtil.computeFeatureScore(tiles, two, 1));

    Log.info("Incomplete city: " + TileUtil.computeFeatureScore(tiles, one, 2));

    frame.getContentPane().add(board, BorderLayout.CENTER);
    frame.pack();
    SwingUtil.centerWindow(frame);
    frame.setVisible(true);
  }