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 }