!752

sclass TestCase {
  BufferedImage screen;
  Rect boardRect;
  RGBImage board;
  int boardW, boardH;
  
  *() {
    screen = loadBufferedImage("#1006074");
    boardRect = pointRect(194, 179, 501, 485);
    board = new RGBImage(screen).clip(boardRect);
    boardW = board.w();
    boardH = board.h();
  }
  
  Rect square(int x, int y) {
    ret pointsRect(
      boardW*x/8, boardH*y/8,
      boardW*(x+1)/8, boardH*(y+1)/8);
  }

  void showBoard() {
    new L<RGBImage> imgs;
    for y to 8: {
      new L<Rect> l;
      for x to 8: l.add(square(x, y));
      imgs.add(mergeImagePartsHorizontally(board, l));
    }
    showImage(mergeImagesVertically(imgs));
  }
}

p {
  new TestCase().showBoard();
}