/// <summary> Returns the indexes of the current tile. These are the horizontal and /// vertical indexes of the current tile. /// /// <p>This default implementation returns the value of the source.</p> /// /// </summary> /// <param name="co">If not null this object is used to return the information. If /// null a new one is created and returned. /// /// </param> /// <returns> The current tile's indexes (vertical and horizontal indexes). /// /// </returns> public virtual Coord getTile(Coord co) { return(imgdatasrc.getTile(co)); }