diff options
| -rw-r--r-- | src/java/org/apache/fop/util/CharUtilities.java | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/src/java/org/apache/fop/util/CharUtilities.java b/src/java/org/apache/fop/util/CharUtilities.java index 0703deaf3..d8b5a3ab0 100644 --- a/src/java/org/apache/fop/util/CharUtilities.java +++ b/src/java/org/apache/fop/util/CharUtilities.java @@ -3,34 +3,34 @@ * ============================================================================ * The Apache Software License, Version 1.1 * ============================================================================ - * + * * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without modifica- * tion, are permitted provided that the following conditions are met: - * + * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. - * + * * 2. 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. - * + * * 3. The end-user documentation included with the redistribution, if any, must * include the following acknowledgment: "This product includes software * developed by the Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, if * and wherever such third-party acknowledgments normally appear. - * + * * 4. The names "FOP" and "Apache Software Foundation" must not be used to * endorse or promote products derived from this software without prior * written permission. For written permission, please contact * apache@apache.org. - * + * * 5. Products derived from this software may not be called "Apache", nor may * "Apache" appear in their name, without prior written permission of the * Apache Software Foundation. - * + * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 @@ -42,12 +42,12 @@ * (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 software consists of voluntary contributions made by many individuals * on behalf of the Apache Software Foundation and was originally created by * James Tauber <jtauber@jtauber.com>. For more information on the Apache * Software Foundation, please see <http://www.apache.org/>. - */ + */ package org.apache.fop.util; import org.apache.fop.fonts.Font; @@ -58,7 +58,7 @@ import org.apache.fop.fonts.Font; */ public class CharUtilities { - /** + /** * Character code used to signal a character boundary in * inline content, such as an inline with borders and padding * or a nested block object. @@ -93,7 +93,7 @@ public class CharUtilities { protected CharUtilities() { throw new UnsupportedOperationException(); } - + /** * Return the appropriate CharClass constant for the type * of the passed character. @@ -188,6 +188,22 @@ public class CharUtilities { } /** + * Calculates the word width. + */ + public static int getWordWidth(String word, Font fs) { + if (word == null) + return 0; + int wordLength = word.length(); + int width = 0; + char[] characters = new char[wordLength]; + word.getChars(0, wordLength, characters, 0); + for (int i = 0; i < wordLength; i++) { + width += getCharWidth(characters[i], fs); + } + return width; + } + + /** * Helper method to determine if the character is a * space with normal behaviour. Normal behaviour means that * it's not non-breaking. |