code: public void ignoreTileDao(TileDao tileDao) {
  
          GeoPackageOverlay tileOverlay = new GeoPackageOverlay(tileDao);
          linkedOverlays.add(tileOverlay);
      }
docs: Ignore drawing tiles if they exist in the tile table represented by the tile dao
  
  @param tileDao tile data access object
  @since 1.2.6