    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.icc;
    018
    019public enum IccTagTypes implements IccTagType {
    020    A_TO_B0_TAG("AToB0Tag", "lut8Type or lut16Type or lutAtoBType", 0x41324230
    021    // "This tag defines a color transform from Device to PCS using lookup table tag element structures. The processing mechanisms are described in lut8Type or
    022    // lut16Type or lutAtoBType.");
    023    ),
    024
    025    // public static final IccTagType AToB0Tag = new IccTagType(
    026    // "AToB0Tag",
    027    // "lut8Type or lut16Type or lutAtoBType",
    028    // "�A2B0� (41324230h)",
    029    // "This tag defines a color transform from Device to PCS using lookup table tag element structures. The processing",
    030    // "mechanisms are described in lut8Type or lut16Type or lutAtoBType.",
    031    // );
    032
    033    A_TO_B1_TAG("AToB1Tag", "lut8Type or lut16Type or lutAtoBType", 0x41324231
    034    // "This tag defines a color transform from Device to PCS using lookup table tag element structures. The processing",
    035    // "mechanisms are described in lut8Type or lut16Type or lutAtoBType.",
    036    ),
    037
    038    A_TO_B2_TAG("AToB2Tag", "lut8Type or lut16Type or lutAtoBType", 0x41324232
    039    // "This tag defines a color transform from Device to PCS using lookup table tag element structures. The processing",
    040    // "mechanisms are described in lut8Type or lut16Type or lutAtoBType.",
    041    ),
    042
    043    BLUE_MATRIX_COLUMN_TAG("blueMatrixColumnTag", "XYZType", 0x6258595A
    044    // "The third column in the matrix used in TRC/matrix transforms.",
    045    ),
    046
    047    BLUE_TRC_TAG("blueTRCTag", "curveType or parametricCurveType", 0x62545243
    048    // "Blue channel tone reproduction curve. The first element represents no colorant (white) or phosphors",
    049    // "(black) and the last element represents 100 percent colorant (blue) or 100 percent phosphor (blue).",
    050    ),
    051
    052    B_TO_A0_TAG("BToA0Tag", "lut8Type or lut16Type or lutBtoAType", 0x42324130
    053    // "This tag defines a color transform from PCS to Device using the lookup table tag element structures. The",
    054    // "processing mechanisms are described in lut8Type or lut16Type or lutBtoAType.",
    055    ),
    056
    057    B_TO_A1_TAG("BToA1Tag", "lut8Type or lut16Type or lutBtoAType", 0x42324131
    058    // "This tag defines a color transform from PCS to Device using the lookup table tag element structures. The",
    059    // "processing mechanisms are described in lut8Type or lut16Type or lutBtoAType.",
    060    ),
    061
    062    B_TO_A2_TAG("BToA2Tag", "lut8Type or lut16Type or lutBtoAType", 0x42324132
    063    // "This tag defines a color transform from PCS to Device using the lookup table tag element structures. The",
    064    // "processing mechanisms are described in lut8Type or lut16Type or lutBtoAType.",
    065    ),
    066
    067    CALIBRATION_DATE_TIME_TAG("calibrationDateTimeTag", "dateTimeType", 0x63616C74
    068    // "Profile calibration date and time. Initially, this tag matches the contents of the profile header�s creation",
    069    // "date/time field. This allows applications and utilities to verify if this profile matches a vendor�s profile and",
    070    // "how recently calibration has been performed.",
    071    ),
    072
    073    CHAR_TARGET_TAG("charTargetTag", "textType", 0x74617267
    074    // "This tag contains the name of the registered characterization data set, or it contains the measurement data",
    075    // "for a characterization target. This tag is provided so that distributed utilities can identify the underlying",
    076    // "characterization data, create transforms \"on the fly\" or check the current performance against the original",
    077    // "device performance.",
    078    // "The first seven characters of the text shall identify the nature of the characterization data.",
    079    // "If the first seven characters are \"ICCHDAT\", then the remainder of the text shall be a single space followed",
    080    // "by the Reference Name of a characterization data set in the ICC Characterization Data Registry and terminated",
    081    // "with a NULL byte (00h). The Reference Name in the text must match exactly (including case) the",
    082    // "Reference Name in the registry.",
    083    // "If the first seven characters match one of the identifiers defined in an ANSI or ISO standard, then the tag",
    084    // "embeds the exact data file format defined in that standard. Each of these file formats contains an identifying",
    085    // "character string as the first seven characters of the format, allowing an external parser to determine",
    086    // "which data file format is being used. This provides the facilities to include a wide range of targets using a",
    087    // "variety of measurement specifications in a standard manner.",
    088    // "NOTE: It is highly recommended that the profileDescriptionTag also include an identification of the characterization",
    089    // "data that was used in the creation of the profile (e.g. \"Based on CGATS TR 001\").",
    090    ),
    091
    092    CHROMATIC_ADAPTATION_TAG("chromaticAdaptationTag", "s15Fixed16ArrayType", 0x63686164
    093    // "This tag converts an XYZ color, measured at a device's specific illumination conditions, to an XYZ color in",
    094    // "the PCS illumination conditions after complete adaptation.",
    095    // "The tag reflects a survey of the currently used methods of conversion, all of which can be formulated as a",
    096    // "matrix transformation (see Annex E). Such a 3 by 3 chromatic adaptation matrix is organized as a 9-element",
    097    // "array of signed 15.16 numbers (s15Fixed16ArrayType tag). Similarly as in the other occurrences of a",
    098    // "3 by 3 matrix in the ICC tags, the dimension corresponding to the matrix rows varies least rapidly while the",
    099    // "one corresponding to the matrix columns varies most rapidly.",
    100    // "(19)",
    101    // "(20)",
    102    // "array a0 a1 a2 a3 a4 a5 a6 a7 a8 =",
    103    // "Xpcs",
    104    // "Ypcs",
    105    // "Zpcs",
    106    // "a0 a1 a2",
    107    // "a3 a4 a5",
    108    // "a6 a7 a8",
    109    // "Xsrc",
    110    // "Ysrc",
    111    // "Zsrc",
    112    // "=",
    113    // "Where XYZsrc represents the measured value in the actual device viewing condition and XYZpcs represents",
    114    // "the chromatically adapted value in the PCS.",
    115    // "The chromatic adaptation matrix is a combination of three separate conversions:",
    116    // "1) Conversion of source CIE XYZ tristimulus values to cone response tristimulus values.",
    117    // "2) Adjustment of the cone response values for an observer�s chromatic adaptation.",
    118    // "3) Conversion of the adjusted cone response tristimulus back to CIE XYZ values.",
    119    ),
    120
    121    CHROMATICITY_TAG("chromaticityTag", "chromaticityType", 0x6368726D
    122    // "The data and type of phosphor/colorant chromaticity set.",
    123    ),
    124
    125    COLORANT_ORDER_TAG("colorantOrderTag", "colorantOrderType", 0x636C726F
    126    // "This tag specifies the laydown order of colorants.",
    127    ),
    128
    129    COLORANT_TABLE_TAG("colorantTableTag", "colorantTableType", 0x636C7274
    130    // "This tag identifies the colorants used in the profile by a unique name and an XYZ or L*a*b* value.",
    131    // "This is a required tag for profiles where the color space defined in the header is xCLR, where x is one of",
    132    // "the allowed numbers from 2 through Fh, per Table 13. See Section 6.3.3.2, Section 6.3.4.1.",
    133    ),
    134
    135    COPYRIGHT_TAG("copyrightTag", "multiLocalizedUnicodeType", 0x63707274
    136    // "This tag contains the text copyright information for the profile.",
    137    ),
    138
    139    DEVICE_MFG_DESC_TAG("deviceMfgDescTag", "multiLocalizedUnicodeType", 0x646D6E64
    140    // "Structure containing invariant and localizable versions of the device manufacturer for display. The content",
    141    // "of this structure is described in 6.5.12.",
    142    ),
    143
    144    DEVICE_MODEL_DESC_TAG("deviceModelDescTag", "multiLocalizedUnicodeType", 0x646D6464
    145    // "Structure containing invariant and localizable versions of the device model for display. The content of this",
    146    // "structure is described in 6.5.12.",
    147    ),
    148
    149    GAMUT_TAG("gamutTag", "lut8Type or lut16Type or lutBtoAType", 0x67616D74
    150    // "Out of gamut tag. The processing mechanisms are described in lut8Type or lut16Type or lutBtoAType.",
    151    // "This tag takes PCS values as its input and produces a single channel of output. If the output value is 0, the",
    152    // "PCS color is in-gamut. If the output is non-zero, the PCS color is out-of-gamut, with the output value �n+1�",
    153    // "being at least as far out of gamut as the output value �n�.",
    154    ),
    155
    156    GRAY_TRC_TAG("grayTRCTag", "curveType or parametricCurveType", 0x6B545243
    157    // "Gray tone reproduction curve. The tone reproduction curve provides the necessary information to convert",
    158    // "between a single device channel and the CIEXYZ encoding of the profile connection space. The first element",
    159    // "represents black and the last element represents white.",
    160    ),
    161
    162    GREEN_MATRIX_COLUMN_TAG("greenMatrixColumnTag", "XYZType", 0x6758595A
    163    // "The second column in the matrix used in TRC/matrix transforms.",
    164    ),
    165
    166    GREEN_TRC_TAG(
    167            // "6.4.21 ",
    168            "greenTRCTag", "curveType or parametricCurveType", 0x67545243
    169    // "Green channel tone reproduction curve. The first element represents no colorant (white) or phosphors",
    170    // "(black) and the last element represents 100 percent colorant (green) or 100 percent phosphor (green).",
    171    ),
    172
    173    LUMINANCE_TAG(
    174            // "6.4.22 ",
    175            "luminanceTag", "XYZType", 0x6C756D69
    176    // "Absolute luminance of emissive devices in candelas per square meter as described by the Y channel. The",
    177    // "X and Z channels are ignored in all cases.",
    178    ),
    179
    180    MEASUREMENT_TAG(
    181            // "6.4.23 ",
    182            "measurementTag", "measurementType", 0x6D656173
    183    // "Alternative measurement specification such as a D65 illuminant instead of the default D50.",
    184    ),
    185
    186    MEDIA_BLACK_POINT_TAG(
    187            // "6.4.24 ",
    188            "mediaBlackPointTag", "XYZType", 0x626B7074
    189    // "This tag specifies the media black point and contains the CIE 1931 XYZ colorimetry of the black point of",
    190    // "the actual medium.",
    191    // "NOTE Previous revisions of this specification contained an error indicating that this tag is used to calculate",
    192    // "ICC-absolute colorimetry. This is not the case.",
    193    ),
    194
    195    MEDIA_WHITE_POINT_TAG(
    196            // "6.4.25 ",
    197            "mediaWhitePointTag", "XYZType", 0x77747074
    198    // "This tag, which is used for generating ICC-absolute colorimetric intent, specifies the XYZ tristimulus values",
    199    // "of the media white point. If the media is measured under an illumination source which has a chromaticity",
    200    // "other than D50, the measured values must be adjusted to D50 using the chromaticAdaptationTag matrix",
    201    // "before recording in the tag. For reflecting and transmitting media, the tag values are specified relative to",
    202    // "the perfect diffuser (which is normalized to a Y value of 1,0) for illuminant D50. For displays, the values",
    203    // "specified must be those of D50 (i.e. 0,9642, 1,0 0,8249) normalized such that Y = 1,0.",
    204    // "See Annex A for a more complete description of the use of the media white point.",
    205    ),
    206
    207    NAMED_COLOR_2_TAG(
    208            // "6.4.26 ",
    209            "namedColor2Tag", "namedColor2Type", 0x6E636C32
    210    // "Named color information providing a PCS and optional device representation for a list of named colors.",
    211    ),
    212
    213    OUTPUT_RESPONSE_TAG(
    214            // "6.4.27 ",
    215            "outputResponseTag", "responseCurveSet16Type", 0x72657370
    216    // "Structure containing a description of the device response for which the profile is intended. The content of",
    217    // "this structure is described in 6.5.16.",
    218    // "NOTE The user�s attention is called to the possibility that the use of this tag for device calibration may",
    219    // "require use of an invention covered by patent rights. By publication of this specification, no position is",
    220    // "taken with respect to the validity of this claim or of any patent rights in connection therewith. The patent",
    221    // "holder has, however, filed a statement of willingness to grant a license under these rights on reasonable",
    222    // "and nondiscriminatory terms and conditions to applicants desiring to obtain such a license. Details may be",
    223    // "obtained from the publisher.",
    224    ),
    225
    226    PREVIEW_0_TAG(
    227            // "6.4.28 ",
    228            "preview0Tag", "lut8Type or lut16Type or lutBtoAType", 0x70726530
    229    // "Preview transformation from PCS to device space and back to the PCS. The processing mechanisms are",
    230    // "described in lut8Type or lut16Type or lutBtoAType.",
    231    // "This tag contains the combination of tag B2A0 and tag A2B1.",
    232    ),
    233
    234    PREVIEW_1_TAG(
    235            // "6.4.29 ",
    236            "preview1Tag", "lut8Type or lut16Type or lutBtoAType", 0x70726531
    237    // "Preview transformation from the PCS to device space and back to the PCS. The processing mechanisms",
    238    // "are described in lut8Type or lut16Type or lutBtoAType.",
    239    // "This tag contains the combination of tag B2A1 and tag A2B1.",
    240    ),
    241
    242    PREVIEW_2_TAG(
    243            // "6.4.30 ",
    244            "preview2Tag", "lut8Type or lut16Type or lutBtoAType", 0x70726532
    245    // "Preview transformation from PCS to device space and back to the PCS. The processing mechanisms are",
    246    // "described in lut8Type or lut16Type or lutBtoAType.",
    247    // "This tag contains the combination of tag B2A2 and tag A2B1.",
    248    ),
    249
    250    PROFILE_DESCRIPTION_TAG(
    251            // "6.4.31 ",
    252            "profileDescriptionTag", "multiLocalizedUnicodeType", 0x64657363
    253    // "Structure containing invariant and localizable versions of the profile description for display. The content of",
    254    // "this structure is described in 6.5.12. This invariant description has no fixed relationship to the actual profile",
    255    // "disk file name.",
    256    ),
    257
    258    PROFILE_SEQUENCE_DESC_TAG(
    259            // "6.4.32 ",
    260            "profileSequenceDescTag", "profileSequenceDescType", 0x70736571
    261    // "Structure containing a description of the profile sequence from source to destination, typically used with",
    262    // "the DeviceLink profile. The content of this structure is described in 6.5.15.",
    263    ),
    264
    265    RED_MATRIX_COLUMN_TAG(
    266            // "6.4.33 ",
    267            "redMatrixColumnTag", "XYZType", 0x7258595A
    268    // "The first column in the matrix used in TRC/matrix transforms.",
    269    ),
    270
    271    RED_TRC_TAG(
    272            // "6.4.34 ",
    273            "redTRCTag", "curveType or parametricCurveType", 0x72545243
    274    // "Red channel tone reproduction curve. The first element represents no colorant (white) or phosphors",
    275    // "(black) and the last element represents 100 percent colorant (red) or 100 percent phosphor (red).",
    276    ),
    277
    278    TECHNOLOGY_TAG(
    279            // "6.4.35 ",
    280            "technologyTag", "signatureType", 0x74656368
    281    // "Device technology information such as CRT, Dye Sublimation, etc. The encoding is such that:",
    282    ),
    283
    284    VIEWING_COND_DESC_TAG(
    285            // "6.4.36 ",
    286            "viewingCondDescTag", "multiLocalizedUnicodeType", 0x76756564
    287    // "Structure containing invariant and localizable versions of the viewing conditions. The content of this structure",
    288    // "is described in 6.5.12.",
    289
    290    ),
    291
    292    VIEWING_CONDITIONS_TAG(
    293            // "6.4.37 ",
    294            "viewingConditionsTag", "viewingConditionsType", 0x76696577
    295    // "Viewing conditions parameters. The content of this structure is described in 6.5.25.",
    296    );
    297
    298    public final String name;
    299    public final String typeDescription;
    300    public final int signature;
    301
    302    IccTagTypes(final String name, final String typeDescription, final int signature) {
    303        this.name = name;
    304        this.typeDescription = typeDescription;
    305        this.signature = signature;
    306    }
    307
    308    @Override
    309    public String getName() {
    310        return name;
    311    }
    312
    313    @Override
    314    public int getSignature() {
    315        return signature;
    316    }
    317
    318    @Override
    319    public String getTypeDescription() {
    320        return typeDescription;
    321    }
    322}