1 /*
   2  *
   3  * Copyright (c) 2007, 2018, 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.LIGHT_GRAY;
  37 import static java.awt.Color.WHITE;
  38 import java.awt.BasicStroke;
  39 import java.awt.Graphics2D;
  40 import java.awt.font.TextLayout;
  41 import java.awt.geom.GeneralPath;
  42 import java.awt.geom.Path2D;
  43 import java2d.Surface;
  44 
  45 
  46 /**
  47  * Basic implementation of GeneralPath, filling & drawing a path w/o closing it.
  48  */
  49 @SuppressWarnings("serial")
  50 public class FillStroke extends Surface {
  51 
  52     public FillStroke() {
  53         setBackground(WHITE);
  54     }
  55 
  56     @Override
  57     public void render(int w, int h, Graphics2D g2) {
  58         GeneralPath p = new GeneralPath(Path2D.WIND_EVEN_ODD);
  59         p.moveTo(w * .5f, h * .15f);
  60         p.lineTo(w * .8f, h * .75f);
  61         p.lineTo(w * .2f, h * .75f);
  62         g2.setColor(LIGHT_GRAY);
  63         g2.fill(p);
  64         g2.setColor(BLACK);
  65         g2.setStroke(new BasicStroke(10));
  66         g2.draw(p);
  67         TextLayout tl = new TextLayout("Fill, Stroke w/o closePath",
  68                 g2.getFont(), g2.getFontRenderContext());
  69         tl.draw(g2, (float) (w / 2 - tl.getBounds().getWidth() / 2), h * .85f);
  70     }
  71 
  72     public static void main(String[] s) {
  73         createDemoFrame(new FillStroke());
  74     }
  75 }