001 // License: GPL. For details, see LICENSE file. 002 package org.openstreetmap.gui.jmapviewer.interfaces; 003 004 import java.awt.Graphics; 005 import java.awt.Point; 006 import java.awt.Polygon; 007 import java.util.List; 008 009 import org.openstreetmap.gui.jmapviewer.Coordinate; 010 011 /** 012 * Interface to be implemented by polygons that can be displayed on the map. 013 * 014 * @author Vincent 015 */ 016 public interface MapPolygon { 017 018 /** 019 * @return Latitude/Longitude of each point of polygon 020 */ 021 public List<Coordinate> getPoints(); 022 023 /** 024 * Paints the map rectangle on the map. The <code>points</code> 025 * are specifying the coordinates within <code>g</code> 026 * 027 * @param g 028 * @param points 029 */ 030 public void paint(Graphics g, List<Point> points); 031 032 /** 033 * Paints the map rectangle on the map. The <code>polygon</code> 034 * is specifying the coordinates within <code>g</code> 035 * 036 * @param g 037 * @param polygon 038 */ 039 public void paint(Graphics g, Polygon polygon); 040 }