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 }