/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 *                                                                       *
 *   JavaWorld Library, Copyright 2011 Bryan Chadwick                    *
 *                                                                       *
 *   FILE: ./world/package-info.java                                     *
 *                                                                       *
 *   This file is part of JavaWorld.                                     *
 *                                                                       *
 *   JavaWorld is free software: you can redistribute it and/or          *
 *   modify it under the terms of the GNU General Public License         *
 *   as published by the Free Software Foundation, either version        *
 *   3 of the License, or (at your option) any later version.            *
 *                                                                       *
 *   JavaWorld 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.                        *
 *                                                                       *
 *   You should have received a copy of the GNU General Public License   *
 *   along with JavaWorld.  If not, see <http://www.gnu.org/licenses/>.  *
 *                                                                       *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

package world;
/**
 * <style type='text/css'><!--
 *    .com{ font-style: italic; color: #880000; }
 *    .keyw{ font-weight: bold; color: #000088; }
 *    .num{ color: #00AA00; }
 *    .str{ color: #CC00AB; }
 *    .prim{ color: #0000FF; }
 *    img.example{ padding-left: 50px; padding-bottom: 30px; }
 * --></style>
 *
 * A package of Window/Interaction based classes similar to the <a href="http://www.racket-lang.org">Racket</a>
 * <a href="http://docs.racket-lang.org/teachpack/2htdpuniverse.html">2htdp/universe</a> module.
 * 
 * <p>Simple {@link image.Image Image}s can be displayed in a window using the
 * {@link world.World#display(image.Image) World.display(Image)} method.</p>
 *
 * <p>Clients can also <i>extend</i> {@link world.World} and override methods to produce an
 * interactive program.</p>
 */