// **********************************************************************
//
// <copyright>
//
// BBN Technologies
// 10 Moulton Street
// Cambridge, MA 02138
// (617) 873-8000
//
// Copyright (C) BBNT Solutions LLC. All rights reserved.
//
// </copyright>
// **********************************************************************
//
// $Source: /cvs/distapps/openmap/src/openmap/com/bbn/openmap/layer/terrain/TerrainTool.java,v $
// $RCSfile: TerrainTool.java,v $
// $Revision: 1.2 $
// $Date: 2004/10/14 18:06:06 $
// $Author: dietrick $
//
// **********************************************************************
package com.bbn.openmap.layer.terrain;
import com.bbn.openmap.omGraphics.OMGraphicList;
import com.bbn.openmap.proj.Projection;
import com.bbn.openmap.util.stateMachine.State;
/**
* This is a interface that defines common functionality among tools
* (generators) used by the TerrainLayer.
*/
public interface TerrainTool {
final static int MAX_SPACE_BETWEEN_PIXELS = 5;
/** Tell the tool to initialize. */
public void init();
/** Tell the tool to reset. */
public void reset();
/** Get the current list of graphics from the tool. */
public OMGraphicList getGraphics();
/** Let the tool know what the screen looks like. */
public void setScreenParameters(Projection p);
/** Get the current state from the state machine of the tool. */
public State getState();
}