1/*
2 * Copyright (c) 2007, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24import java.awt.*;
25import java.util.Properties;
26
27public class StringWidth extends Frame {
28
29  public StringWidth() {
30    Font plain = new Font("Dialog", Font.PLAIN, 10);
31    Font bold = new Font("Dialog", Font.BOLD, 10);
32    Properties props = new Properties();
33    int x, y;
34
35    // we must have visible Frame context for PrintDialog in Solaris
36    setSize(400, 300);
37    setVisible(true);
38
39    PrintJob pj = getToolkit().getPrintJob(this, "", props);
40    if (pj == null) {
41        return;
42    }
43    Graphics  pg = pj.getGraphics();
44
45
46    String test = "Hello World!";
47
48    FontMetrics plainFm = pg.getFontMetrics(plain);
49    FontMetrics boldFm = pg.getFontMetrics(bold);
50    Dimension size = pj.getPageDimension();
51
52    // now right justify on the printed page
53    int center = size.width/2;
54    y = 150;
55    x = center - plainFm.stringWidth(test);
56    pg.setFont(plain);
57    pg.drawString(test, x-1, y);
58
59    pg.dispose();
60    pj.end();
61    setVisible(false);
62  }
63
64  public static void main(String[] args) {
65    StringWidth sw = new StringWidth();
66    sw.dispose();
67  }
68
69}
70