001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.imaging.formats.tiff.taginfos;
018
019import java.nio.ByteOrder;
020
021import org.apache.commons.imaging.common.ByteConversions;
022import org.apache.commons.imaging.common.RationalNumber;
023import org.apache.commons.imaging.formats.tiff.constants.TiffDirectoryType;
024import org.apache.commons.imaging.formats.tiff.fieldtypes.FieldType;
025
026public class TagInfoSRationals extends TagInfo {
027    public TagInfoSRationals(final String name, final int tag, final int length, final TiffDirectoryType directoryType) {
028        super(name, tag, FieldType.SRATIONAL, length, directoryType);
029    }
030
031    public RationalNumber[] getValue(final ByteOrder byteOrder, final byte[] bytes) {
032        return ByteConversions.toRationals(bytes, byteOrder, false);
033    }
034
035    public byte[] encodeValue(final ByteOrder byteOrder, final RationalNumber... values) {
036        return ByteConversions.toBytes(values, byteOrder);
037    }
038}