Here you can find the source of convertCharsToBytes(char[] chars)
| Parameter | Description |
|---|---|
| chars | the array of 16bit numbers that should be converted |
public static byte[] convertCharsToBytes(char[] chars)
//package com.java2s; /*// w w w .j a v a2 s .c o m * * This file is part of the iText (R) project. Copyright (c) 1998-2017 iText Group NV * Authors: Bruno Lowagie, Paulo Soares, et al. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License version 3 * as published by the Free Software Foundation with the addition of the * following permission added to Section 15 as permitted in Section 7(a): * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT * OF THIRD PARTY RIGHTS * * This program 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 Affero General Public License for more details. * You should have received a copy of the GNU Affero General Public License * along with this program; if not, see http://www.gnu.org/licenses or write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA, 02110-1301 USA, or download the license from the following URL: * http://itextpdf.com/terms-of-use/ * * The interactive user interfaces in modified source and object code versions * of this program must display Appropriate Legal Notices, as required under * Section 5 of the GNU Affero General Public License. * * In accordance with Section 7(b) of the GNU Affero General Public License, * a covered work must retain the producer line in every PDF that is created * or manipulated using iText. * * You can be released from the requirements of the license by purchasing * a commercial license. Buying such a license is mandatory as soon as you * develop commercial activities involving the iText software without * disclosing the source code of your own applications. * These activities include: offering paid services to customers as an ASP, * serving PDFs on the fly in a web application, shipping iText with a closed * source product. * * For more information, please contact iText Software Corp. at this * address: sales@itextpdf.com */ public class Main { /** * Converts an array of unsigned 16bit numbers to an array of bytes. * The input values are presented as chars for convenience. * * @param chars the array of 16bit numbers that should be converted * @return the resulting byte array, twice as large as the input */ public static byte[] convertCharsToBytes(char[] chars) { byte[] result = new byte[chars.length * 2]; for (int i = 0; i < chars.length; i++) { result[2 * i] = (byte) (chars[i] / 256); result[2 * i + 1] = (byte) (chars[i] % 256); } return result; } }