Initial Commit

iTechSharp/iTextSharp/text/pdf/hyphenation/Hyphenation.cs

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+using System;
+using System.Text;
+
+/*
+ * $Id: Hyphenation.cs,v 1.2 2005/06/18 08:17:05 psoares33 Exp $
+ * Copyright (C) 2001 The Apache Software Foundation. All rights reserved.
+ * For details on use and redistribution please refer to the
+ * LICENSE file included with these sources.
+ */
+
+namespace iTextSharp.text.pdf.hyphenation {
+    /**
+     * This class represents a hyphenated word.
+     *
+     * @author Carlos Villegas <cav@uniscope.co.jp>
+     */
+    public class Hyphenation {
+        int[] hyphenPoints;
+        string word;
+
+        /**
+         * number of hyphenation points in word
+         */
+        int len;
+
+        /**
+         * rawWord as made of alternating strings and {@link Hyphen Hyphen}
+         * instances
+         */
+        internal Hyphenation(string word, int[] points) {
+            this.word = word;
+            hyphenPoints = points;
+            len = points.Length;
+        }
+
+        /**
+         * @return the number of hyphenation points in the word
+         */
+        public int Length {
+            get {
+                return len;
+            }
+        }
+
+        /**
+         * @return the pre-break text, not including the hyphen character
+         */
+        public string GetPreHyphenText(int index) {
+            return word.Substring(0, hyphenPoints[index]);
+        }
+
+        /**
+         * @return the post-break text
+         */
+        public string GetPostHyphenText(int index) {
+            return word.Substring(hyphenPoints[index]);
+        }
+
+        /**
+         * @return the hyphenation points
+         */
+        public int[] HyphenationPoints {
+            get {
+                return hyphenPoints;
+            }
+        }
+
+        public override string ToString() {
+            StringBuilder str = new StringBuilder();
+            int start = 0;
+            for (int i = 0; i < len; i++) {
+                str.Append(word.Substring(start, hyphenPoints[i]) + "-");
+                start = hyphenPoints[i];
+            }
+            str.Append(word.Substring(start));
+            return str.ToString();
+        }
+    }
+}