    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.constants;
    018
    019import java.util.Arrays;
    020import java.util.Collections;
    021import java.util.List;
    022
    023import org.apache.commons.imaging.formats.tiff.taginfos.TagInfo;
    024import org.apache.commons.imaging.formats.tiff.taginfos.TagInfoAscii;
    025import org.apache.commons.imaging.formats.tiff.taginfos.TagInfoShort;
    026import org.apache.commons.imaging.formats.tiff.taginfos.TagInfoShortOrLong;
    027
    028/**
    029 * Design rule for Camera Filesystem
    030 * <BR>
    031 * http://www.exif.org/dcf.PDF
    032 */
    033public final class DcfTagConstants {
    034
    035    public static final TagInfoAscii EXIF_TAG_RELATED_IMAGE_FILE_FORMAT = new TagInfoAscii(
    036            "RelatedImageFileFormat", 0x1000, -1,
    037            TiffDirectoryType.EXIF_DIRECTORY_INTEROP_IFD);
    038
    039    public static final TagInfoShortOrLong EXIF_TAG_RELATED_IMAGE_WIDTH = new TagInfoShortOrLong(
    040            "RelatedImageWidth", 0x1001, 1,
    041            TiffDirectoryType.EXIF_DIRECTORY_INTEROP_IFD);
    042
    043    public static final TagInfoShortOrLong EXIF_TAG_RELATED_IMAGE_LENGTH = new TagInfoShortOrLong(
    044            "RelatedImageLength", 0x1002, 1,
    045            TiffDirectoryType.EXIF_DIRECTORY_INTEROP_IFD);
    046
    047    public static final TagInfoShort EXIF_TAG_COLOR_SPACE = new TagInfoShort(
    048            "ColorSpace", 0xa001, TiffDirectoryType.EXIF_DIRECTORY_EXIF_IFD);
    049    public static final int COLOR_SPACE_VALUE_SRGB = 1;
    050    public static final int COLOR_SPACE_VALUE_ADOBE_RGB = 2;
    051    public static final int COLOR_SPACE_VALUE_UNCALIBRATED = 65535;
    052
    053    public static final List<TagInfo> ALL_DCF_TAGS =
    054            Collections.unmodifiableList(Arrays.asList(
    055                    EXIF_TAG_RELATED_IMAGE_FILE_FORMAT,
    056                    EXIF_TAG_RELATED_IMAGE_WIDTH,
    057                    EXIF_TAG_RELATED_IMAGE_LENGTH,
    058                    EXIF_TAG_COLOR_SPACE));
    059
    060    private DcfTagConstants() {
    061    }
    062}