geoextent.java

openmap java写的开源数字地图程序. 用applet实现,可以像google map 那样放大缩小地图.

//**********************************************************************
//
//<copyright>
//
//BBN Technologies, a Verizon Company
//10 Moulton Street
//Cambridge, MA 02138
//[phone]
//
//Copyright (C) BBNT Solutions LLC. All rights reserved.
//
//</copyright>
//**********************************************************************
//
//$Source:
///cvs/darwars/ambush/aar/src/com/bbn/ambush/mission/MissionHandler.java,v
//$
//$RCSfile: GeoExtent.java,v $
//$Revision: 1.1.2.4 $
//$Date: 2005/07/29 13:11:27 $
//$Author: dietrick $
//
//**********************************************************************

package com.bbn.openmap.geo;

/**
 * An object with some geographical representation on the earth. Can
 * be a point, line or area-type thing, i.e. anything that could be
 * plotted on a map.
 */
public interface GeoExtent {
    /** compute a point and radius around the extent * */
    BoundingCircle getBoundingCircle();
}