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1 /*
2 * ============================================================================
3 * GNU Lesser General Public License
4 * ============================================================================
5 *
6 * JasperReports - Free Java report-generating library.
7 * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
8 *
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22 *
23 * JasperSoft Corporation
24 * 303 Second Street, Suite 450 North
25 * San Francisco, CA 94107
26 * http://www.jaspersoft.com
27 */
28 package net.sf.jasperreports.engine.util;
29
30 import java.awt.GraphicsEnvironment;
31
32 import net.sf.jasperreports.engine.JRException;
33
34
35 /**
36 * @author Teodor Danciu (teodord@users.sourceforge.net)
37 * @version $Id: JRGraphEnvInitializer.java 1229 2006-04-19 10:27:35Z teodord $
38 */
39 public class JRGraphEnvInitializer
40 {
41
42
43 /**
44 *
45 */
46 private static boolean isGraphicsEnvironmentInitiliazed = false;
47
48
49 /**
50 *
51 */
52 public static void initializeGraphEnv() throws JRException
53 {
54 if (!isGraphicsEnvironmentInitiliazed)
55 {
56 try
57 {
58 GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
59 }
60 catch(Exception e)
61 {
62 throw new JRException("Error initializing graphic environment.", e);
63 }
64
65 isGraphicsEnvironmentInitiliazed = true;
66 }
67 }
68
69
70 }