1 /* 2 * 3 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * - Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * - Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * - Neither the name of Oracle nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 21 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 24 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 package java2d.demos.Paths; 33 34 35 import static java.awt.Color.BLACK; 36 import static java.awt.Color.GRAY; 37 import static java.awt.Color.WHITE; 38 import java.awt.Graphics2D; 39 import java.awt.geom.GeneralPath; 40 import java.awt.geom.Path2D; 41 import java.awt.geom.Rectangle2D; 42 import java2d.Surface; 43 44 45 /** 46 * Simple append of rectangle to path with & without the connect. 47 */ 48 @SuppressWarnings("serial") 49 public class Append extends Surface { 50 51 public Append() { 52 setBackground(WHITE); 53 } 54 55 @Override 56 public void render(int w, int h, Graphics2D g2) { 57 GeneralPath p = new GeneralPath(Path2D.WIND_NON_ZERO); 58 p.moveTo(w * 0.25f, h * 0.2f); 59 p.lineTo(w * 0.75f, h * 0.2f); 60 p.closePath(); 61 p.append(new Rectangle2D.Double(w * .4, h * .3, w * .2, h * .1), false); 62 g2.setColor(GRAY); 63 g2.fill(p); 64 g2.setColor(BLACK); 65 g2.draw(p); 66 g2.drawString("Append rect to path", (int) (w * .25), (int) (h * .2) - 5); 67 68 p.reset(); 69 p.moveTo(w * 0.25f, h * 0.6f); 70 p.lineTo(w * 0.75f, h * 0.6f); 71 p.closePath(); 72 p.append(new Rectangle2D.Double(w * .4, h * .7, w * .2, h * .1), true); 73 g2.setColor(GRAY); 74 g2.fill(p); 75 g2.setColor(BLACK); 76 g2.draw(p); 77 g2.drawString("Append, connect", (int) (w * .25), (int) (h * .6) - 5); 78 } 79 80 public static void main(String s[]) { 81 createDemoFrame(new Append()); 82 } 83 }