| /* |
| * |
| * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Oracle nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package java2d.demos.Lines; |
| |
| |
| import static java.awt.BasicStroke.CAP_BUTT; |
| import static java.awt.BasicStroke.CAP_ROUND; |
| import static java.awt.BasicStroke.CAP_SQUARE; |
| import static java.awt.BasicStroke.JOIN_MITER; |
| import static java.awt.Color.BLACK; |
| import static java.awt.Color.WHITE; |
| import java.awt.BasicStroke; |
| import java.awt.Font; |
| import java.awt.Graphics2D; |
| import java.awt.font.FontRenderContext; |
| import java.awt.font.TextLayout; |
| import java.awt.geom.Line2D; |
| import java2d.Surface; |
| |
| |
| /** |
| * Shows the three different styles of stroke ending. |
| */ |
| @SuppressWarnings("serial") |
| public class Caps extends Surface { |
| |
| private static int cap[] = { CAP_BUTT, CAP_ROUND, CAP_SQUARE }; |
| private static String desc[] = { "Butt Cap", "Round Cap", "Square Cap" }; |
| |
| public Caps() { |
| setBackground(WHITE); |
| } |
| |
| @Override |
| public void render(int w, int h, Graphics2D g2) { |
| FontRenderContext frc = g2.getFontRenderContext(); |
| Font font = g2.getFont(); |
| g2.setColor(BLACK); |
| for (int i = 0; i < cap.length; i++) { |
| g2.setStroke(new BasicStroke(15, cap[i], JOIN_MITER)); |
| g2.draw(new Line2D.Float(w / 4, (i + 1) * h / 4, w - w / 4, (i + 1) |
| * h / 4)); |
| TextLayout tl = new TextLayout(desc[i], font, frc); |
| tl.draw(g2, (float) (w / 2 - tl.getBounds().getWidth() / 2), (i + 1) |
| * h / 4 - 10); |
| } |
| } |
| |
| public static void main(String s[]) { |
| createDemoFrame(new Caps()); |
| } |
| } |