Subversion Repositories mkgmap

/*
 * Copyright (C) 2006, 2011.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 or
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */
package uk.me.parabola.mkgmap.reader.osm.boundary;

import java.awt.geom.Area;
import java.util.ArrayList;
import java.util.List;

import uk.me.parabola.imgfmt.app.Coord;
import uk.me.parabola.util.Java2DConverter;

public class BoundaryElement  {
        private final boolean outer;
        private final List<Coord> points;
        private Area area;

        public BoundaryElement(boolean outer, List<Coord> points) {
                this.outer = outer;
                this.points = new ArrayList<Coord>(points);
        }

        public Area getArea() {
                if (area == null) {
                        area = new Area(Java2DConverter.createArea(points));
                }
                return area;
        }

        public boolean isOuter() {
                return outer;
        }

        public List<Coord> getPoints() {
                return points;
        }
       
        public String toString() {
                return (isOuter() ? "outer" : "inner") + " " + points ;
        }

}