From 6025b6016517c6d898d8957d1d7e03ba71431912 Mon Sep 17 00:00:00 2001 From: tknall Date: Fri, 1 Dec 2006 12:20:24 +0000 Subject: Initial import of release 2.2. git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@4 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- src/main/java/com/lowagie/text/SpecialSymbol.java | 214 ++++++++++++++++++++++ 1 file changed, 214 insertions(+) create mode 100644 src/main/java/com/lowagie/text/SpecialSymbol.java (limited to 'src/main/java/com/lowagie/text/SpecialSymbol.java') 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. + *

+ * When you construct a Phrase with Phrase.getInstance using a String, + * this String 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 String. + * + * @param string a String + * @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 ' '; + } + } +} \ No newline at end of file -- cgit v1.2.3