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Diffstat (limited to 'src/main/java/com/lowagie/text/SpecialSymbol.java')
| -rw-r--r-- | src/main/java/com/lowagie/text/SpecialSymbol.java | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/src/main/java/com/lowagie/text/SpecialSymbol.java b/src/main/java/com/lowagie/text/SpecialSymbol.java new file mode 100644 index 0000000..ec12583 --- /dev/null +++ b/src/main/java/com/lowagie/text/SpecialSymbol.java @@ -0,0 +1,214 @@ +/*
+ * $Id: SpecialSymbol.java,v 1.1 2004/12/23 09:14:47 blowagie Exp $
+ * $Name: $
+ *
+ * Copyright 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ *
+ * The contents of this file are subject to the Mozilla Public License Version 1.1
+ * (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.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the License.
+ *
+ * The Original Code is 'iText, a free JAVA-PDF library'.
+ *
+ * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
+ * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
+ * All Rights Reserved.
+ * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
+ * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
+ *
+ * Contributor(s): all the names of the contributors are added in the source code
+ * where applicable.
+ *
+ * Alternatively, the contents of this file may be used under the terms of the
+ * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
+ * provisions of LGPL are applicable instead of those above. If you wish to
+ * allow use of your version of this file only under the terms of the LGPL
+ * License and not to allow others to use your version of this file under
+ * the MPL, indicate your decision by deleting the provisions above and
+ * replace them with the notice and other provisions required by the LGPL.
+ * If you do not delete the provisions above, a recipient may use your version
+ * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the MPL as stated above or under the terms of the GNU
+ * Library General Public License as published by the Free Software Foundation;
+ * either version 2 of the License, or any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU Library general Public License for more
+ * details.
+ *
+ * If you didn't download this code from the following link, you should check if
+ * you aren't using an obsolete version:
+ * http://www.lowagie.com/iText/
+ */
+
+package com.lowagie.text;
+
+/**
+ * This class contains the symbols that correspond with special symbols.
+ * <P>
+ * When you construct a <CODE>Phrase</CODE> with Phrase.getInstance using a <CODE>String</CODE>,
+ * this <CODE>String</CODE> can contain special Symbols. These are characters with an int value
+ * between 913 and 937 (except 930) and between 945 and 969. With this class the value of the
+ * corresponding character of the Font Symbol, can be retrieved.
+ *
+ * @see Phrase
+ *
+ * @author Bruno Lowagie
+ * @author Evelyne De Cordier
+ */
+
+public class SpecialSymbol {
+
+/**
+ * Returns the first occurrence of a special symbol in a <CODE>String</CODE>.
+ *
+ * @param string a <CODE>String</CODE>
+ * @return an index of -1 if no special symbol was found
+ */
+
+ public static int index(String string) {
+ int length = string.length();
+ for (int i = 0; i < length; i++) {
+ if (getCorrespondingSymbol(string.charAt(i)) != ' ') {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+/**
+ * Gets a chunk with a symbol character.
+ * @param c a character that has to be changed into a symbol
+ * @param font Font if there is no SYMBOL character corresponding with c
+ * @return a SYMBOL version of a character
+ */
+
+ public static Chunk get(char c, Font font) {
+ char greek = SpecialSymbol.getCorrespondingSymbol(c);
+ if (greek == ' ') {
+ return new Chunk(String.valueOf(c), font);
+ }
+ Font symbol = new Font(Font.SYMBOL, font.size(), font.style(), font.color());
+ String s = String.valueOf(greek);
+ return new Chunk(s, symbol);
+ }
+
+/**
+ * Looks for the corresponding symbol in the font Symbol.
+ *
+ * @param c the original ASCII-char
+ * @return the corresponding symbol in font Symbol
+ */
+
+ public static char getCorrespondingSymbol(char c) {
+ switch(c) {
+ case 913:
+ return 'A'; // ALFA
+ case 914:
+ return 'B'; // BETA
+ case 915:
+ return 'G'; // GAMMA
+ case 916:
+ return 'D'; // DELTA
+ case 917:
+ return 'E'; // EPSILON
+ case 918:
+ return 'Z'; // ZETA
+ case 919:
+ return 'H'; // ETA
+ case 920:
+ return 'Q'; // THETA
+ case 921:
+ return 'I'; // IOTA
+ case 922:
+ return 'K'; // KAPPA
+ case 923:
+ return 'L'; // LAMBDA
+ case 924:
+ return 'M'; // MU
+ case 925:
+ return 'N'; // NU
+ case 926:
+ return 'X'; // XI
+ case 927:
+ return 'O'; // OMICRON
+ case 928:
+ return 'P'; // PI
+ case 929:
+ return 'R'; // RHO
+ case 931:
+ return 'S'; // SIGMA
+ case 932:
+ return 'T'; // TAU
+ case 933:
+ return 'U'; // UPSILON
+ case 934:
+ return 'J'; // PHI
+ case 935:
+ return 'C'; // CHI
+ case 936:
+ return 'Y'; // PSI
+ case 937:
+ return 'W'; // OMEGA
+ case 945:
+ return 'a'; // alfa
+ case 946:
+ return 'b'; // beta
+ case 947:
+ return 'g'; // gamma
+ case 948:
+ return 'd'; // delta
+ case 949:
+ return 'e'; // epsilon
+ case 950:
+ return 'z'; // zeta
+ case 951:
+ return 'h'; // eta
+ case 952:
+ return 'q'; // theta
+ case 953:
+ return 'i'; // iota
+ case 954:
+ return 'k'; // kappa
+ case 955:
+ return 'l'; // lambda
+ case 956:
+ return 'm'; // mu
+ case 957:
+ return 'n'; // nu
+ case 958:
+ return 'x'; // xi
+ case 959:
+ return 'o'; // omicron
+ case 960:
+ return 'p'; // pi
+ case 961:
+ return 'r'; // rho
+ case 962:
+ return 's'; // sigma
+ case 963:
+ return 's'; // sigma
+ case 964:
+ return 't'; // tau
+ case 965:
+ return 'u'; // upsilon
+ case 966:
+ return 'j'; // phi
+ case 967:
+ return 'c'; // chi
+ case 968:
+ return 'y'; // psi
+ case 969:
+ return 'w'; // omega
+ default:
+ return ' ';
+ }
+ }
+}
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