/*
 * DistanceListener.java
 *
 * Created on October 15, 2007, 12:17 PM
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package gmu.WorldWindGPS;

/**
 *
 * @author dfleck
 */
public interface DistanceListener {
    
    /** called when a user presses the button on the WorldWind interface to get the distance. */
    public void showDistance();
    
}