vmote 2003/10/06 17:43:06
Modified: src/java/org/apache/fop/util CharUtilities.java
Log:
port layout/FontState.getWordWidth from maintenance branch
Revision Changes Path
1.5 +29 -13 xml-fop/src/java/org/apache/fop/util/CharUtilities.java
Index: CharUtilities.java
===================================================================
RCS file: /home/cvs/xml-fop/src/java/org/apache/fop/util/CharUtilities.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -r1.4 -r1.5
--- CharUtilities.java 14 Aug 2003 15:31:10 -0000 1.4
+++ CharUtilities.java 7 Oct 2003 00:43:06 -0000 1.5
@@ -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
* [EMAIL PROTECTED]
- *
+ *
* 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 <[EMAIL PROTECTED]>. 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 @@
*/
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 @@
protected CharUtilities() {
throw new UnsupportedOperationException();
}
-
+
/**
* Return the appropriate CharClass constant for the type
* of the passed character.
@@ -184,6 +184,22 @@
}
}
+ return width;
+ }
+
+ /**
+ * 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;
}
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