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authorWilliam Victor Mote <vmote@apache.org>2003-10-07 00:43:06 +0000
committerWilliam Victor Mote <vmote@apache.org>2003-10-07 00:43:06 +0000
commit76d8372cfb2710b550d3e0a057c4cc57845f182b (patch)
tree34e803c839dbe63711c7da8bc94d05bb29fd3682 /src/java/org/apache/fop/util
parent159415fbff061bb93ca6e2ec858ce85e38b28905 (diff)
downloadxmlgraphics-fop-76d8372cfb2710b550d3e0a057c4cc57845f182b.tar.gz
xmlgraphics-fop-76d8372cfb2710b550d3e0a057c4cc57845f182b.zip
port layout/FontState.getWordWidth from maintenance branch
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196947 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/java/org/apache/fop/util')
-rw-r--r--src/java/org/apache/fop/util/CharUtilities.java40
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.