Java tutorial
/* This file is part of Subsonic. Subsonic 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. Subsonic 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 Subsonic. If not, see <http://www.gnu.org/licenses/>. Copyright 2013 (C) Sindre Mehus */ package net.sourceforge.subsonic.controller; import java.awt.Color; import java.awt.Dimension; import java.awt.Graphics; import java.awt.Graphics2D; import java.io.IOException; import javax.swing.JComponent; import javax.swing.JFrame; import javax.swing.JPanel; import org.apache.commons.lang.RandomStringUtils; /** * @author Sindre Mehus * @version $Id$ */ public class AutoCoverDemo { public static void main(String[] args) throws IOException { JFrame frame = new JFrame(); JPanel panel = new JPanel(); panel.add(new AlbumComponent(110, 110)); panel.add(new AlbumComponent(150, 150)); panel.add(new AlbumComponent(200, 200)); panel.add(new AlbumComponent(300, 300)); panel.add(new AlbumComponent(400, 240)); panel.add(new AlbumComponent(240, 400)); panel.setBackground(Color.LIGHT_GRAY); frame.add(panel); frame.setSize(1000, 800); frame.setVisible(true); } private static class AlbumComponent extends JComponent { private final int width; private final int height; public AlbumComponent(int width, int height) { this.width = width; this.height = height; setPreferredSize(new Dimension(width, height)); } @Override protected void paintComponent(Graphics g) { String key = RandomStringUtils.random(5); new CoverArtController.AutoCover((Graphics2D) g, key, "Artist with a very long name", "Album", width, height).paintCover(); } } }