/* * Copyright (c) 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 or 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. */ /** * This example displays ASCII digits, 0 through 9, as Arabit digits. */ import java.applet.*; import java.awt.*; import java.awt.event.*; import java.awt.font.*; import java.text.*; import java.util.HashMap; public class ArabicDigits extends Applet { ArabicDigitsPanel panel; static final String defaultFontName = "Lucida Sans"; public ArabicDigits() { panel = new ArabicDigitsPanel(defaultFontName); } public ArabicDigits(String fontname) { panel = new ArabicDigitsPanel(fontname); } public void init() { setLayout(new BorderLayout()); add("Center", panel); } public void destroy() { remove(panel); } public static void main(String args[]) { String fontname = defaultFontName; if (args.length > 0) { fontname = args[0]; } ArabicDigits arabicDigits = new ArabicDigits(fontname); arabicDigits.init(); arabicDigits.start(); Frame f = new Frame("ArabicDigits"); f.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); f.add("Center", arabicDigits); f.setSize(600, 250); f.setVisible(true); } public String getAppletInfo() { return "Arabic Digits Example"; } static class ArabicDigitsPanel extends Panel { String fontname; TextLayout layout; private static final String text = "0 1 2 3 4 5 6 7 8 9"; void dumpChars(char[] chars) { for (int i = 0; i < chars.length; ++i) { char c = chars[i]; if (c < 0x7f) { System.out.print(c); } else { String n = Integer.toHexString(c); n = "0000".substring(n.length()) + n; System.out.print("0x" + n); } } System.out.println(); } ArabicDigitsPanel(String fontname) { HashMap map = new HashMap(); Font font = new Font(fontname, Font.PLAIN, 60); map.put(TextAttribute.FONT, font); map.put(TextAttribute.NUMERIC_SHAPING, NumericShaper.getShaper(NumericShaper.ARABIC)); FontRenderContext frc = new FontRenderContext(null, false, false); layout = new TextLayout(text, map, frc); } public void paint(Graphics g) { Graphics2D g2d = (Graphics2D)g; layout.draw(g2d, 10, 50); } } }