MacOSRomanEncoding.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.pdfbox.pdmodel.font.encoding;

import org.apache.pdfbox.cos.COSBase;

/**
 * This is the Mac OS Roman encoding, which is similar to the
 * MacRomanEncoding with the addition of 15 entries
 */
public class MacOSRomanEncoding extends MacRomanEncoding
{
    /**
     * Table of octal character codes and their corresponding names
     * on top of {@link MacRomanEncoding}.
     */
    private static final Object[][] MAC_OS_ROMAN_ENCODING_TABLE = {
            { 0255, "notequal" }, //
            { 0260, "infinity" }, //
            { 0262, "lessequal" }, //
            { 0263, "greaterequal" }, //
            { 0266, "partialdiff" }, //
            { 0267, "summation" }, //
            { 0270, "product" }, //
            { 0271, "pi" }, //
            { 0272, "integral" }, //
            { 0275, "Omega" }, //
            { 0303, "radical" }, //
            { 0305, "approxequal" }, //
            { 0306, "Delta" }, //
            { 0327, "lozenge" }, //
            { 0333, "Euro" }, //
            { 0360, "apple" } 
    };
    
    /**
     * Singleton instance of this class.
     *
     * @since Apache PDFBox 2.0.0
     */
    public static final MacOSRomanEncoding INSTANCE = new MacOSRomanEncoding();

    /**
     * Constructor.
     */
    public MacOSRomanEncoding()
    {
        // differences and additions to MacRomanEncoding
        for (Object[] encodingEntry : MAC_OS_ROMAN_ENCODING_TABLE)
        {
            add((Integer) encodingEntry[CHAR_CODE], encodingEntry[CHAR_NAME].toString());
        }

    }

    @Override
    public COSBase getCOSObject()
    {
        return null;
    }
}