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| author | tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2006-12-01 12:20:24 +0000 |
|---|---|---|
| committer | tknall <tknall@7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c> | 2006-12-01 12:20:24 +0000 |
| commit | 6025b6016517c6d898d8957d1d7e03ba71431912 (patch) | |
| tree | b15bd6fa5ffe9588a9bca3f2b8a7e358f83b6eba /src/main/java/com/lowagie/text/pdf/hyphenation/Hyphen.java | |
| parent | d2c77e820ab4aba8235d71275755021347b3ad10 (diff) | |
| download | pdf-as-3-6025b6016517c6d898d8957d1d7e03ba71431912.tar.gz pdf-as-3-6025b6016517c6d898d8957d1d7e03ba71431912.tar.bz2 pdf-as-3-6025b6016517c6d898d8957d1d7e03ba71431912.zip | |
Initial import of release 2.2.REL-2.2@923
git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c
Diffstat (limited to 'src/main/java/com/lowagie/text/pdf/hyphenation/Hyphen.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/pdf/hyphenation/Hyphen.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/text/pdf/hyphenation/Hyphen.java b/src/main/java/com/lowagie/text/pdf/hyphenation/Hyphen.java new file mode 100644 index 0000000..7e2522c --- /dev/null +++ b/src/main/java/com/lowagie/text/pdf/hyphenation/Hyphen.java @@ -0,0 +1,68 @@ +/*
+ * Copyright 1999-2004 The Apache Software Foundation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.lowagie.text.pdf.hyphenation;
+
+import java.io.Serializable;
+
+/**
+ * This class represents a hyphen. A 'full' hyphen is made of 3 parts:
+ * the pre-break text, post-break text and no-break. If no line-break
+ * is generated at this position, the no-break text is used, otherwise,
+ * pre-break and post-break are used. Typically, pre-break is equal to
+ * the hyphen character and the others are empty. However, this general
+ * scheme allows support for cases in some languages where words change
+ * spelling if they're split across lines, like german's 'backen' which
+ * hyphenates 'bak-ken'. BTW, this comes from TeX.
+ *
+ * @author Carlos Villegas <cav@uniscope.co.jp>
+ */
+
+public class Hyphen implements Serializable {
+ public String preBreak;
+ public String noBreak;
+ public String postBreak;
+
+ Hyphen(String pre, String no, String post) {
+ preBreak = pre;
+ noBreak = no;
+ postBreak = post;
+ }
+
+ Hyphen(String pre) {
+ preBreak = pre;
+ noBreak = null;
+ postBreak = null;
+ }
+
+ public String toString() {
+ if (noBreak == null
+ && postBreak == null
+ && preBreak != null
+ && preBreak.equals("-")) {
+ return "-";
+ }
+ StringBuffer res = new StringBuffer("{");
+ res.append(preBreak);
+ res.append("}{");
+ res.append(postBreak);
+ res.append("}{");
+ res.append(noBreak);
+ res.append('}');
+ return res.toString();
+ }
+
+}
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