// **********************************************************************// // <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/omGraphics/grid/ElevationColors.java,v $// $RCSfile: ElevationColors.java,v $// $Revision: 1.2.2.2 $// $Date: 2005/12/22 18:42:48 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.omGraphics.grid;import java.awt.Color;import com.bbn.openmap.proj.Length;/** * An interface that the SlopeGenerator uses to get colors for * different elevations and slopes. */public interface ElevationColors {    /**     * Get the Color for the given elevation, with the provided units.     * The slope of the land, from the northwest to the southeast, is     * provided.     */    public Color getColor(int elevation, Length units, double slope);    /**     * Get the int argb value for a given elevation, with the provided     * units. The slope of the land, from the northwest to the     * southeast, is provided in case that should matter.     */    public int getARGB(int elevation, Length units, double slope);        /**     * Get a colortable as an array of ints.     */    public int[] getColortable();}