This page hosts a formal specification of ICC profile, version 4 using Kaitai Struct. This specification can be automatically translated into a variety of programming languages to get a parsing library.
All parsing code for Ruby generated by Kaitai Struct depends on the Ruby runtime library. You have to install it before you can parse data.
The Ruby runtime library can be installed from RubyGems:
gem install kaitai-structParse a local file and get structure in memory:
data = Icc4.from_file("path/to/local/file.icc")
Or parse structure from a string of bytes:
bytes = "\x00\x01\x02..."
data = Icc4.new(Kaitai::Struct::Stream.new(bytes))
After that, one can get various attributes from the structure by invoking getter methods like:
data.header # => get header
# This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
require 'kaitai/struct/struct'
unless Gem::Version.new(Kaitai::Struct::VERSION) >= Gem::Version.new('0.11')
raise "Incompatible Kaitai Struct Ruby API: 0.11 or later is required, but you have #{Kaitai::Struct::VERSION}"
end
class Icc4 < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root || self)
_read
end
def _read
@header = ProfileHeader.new(@_io, self, @_root)
@tag_table = TagTable.new(@_io, self, @_root)
self
end
class DateTimeNumber < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@year = @_io.read_u2be
@month = @_io.read_u2be
@day = @_io.read_u2be
@hour = @_io.read_u2be
@minute = @_io.read_u2be
@second = @_io.read_u2be
self
end
attr_reader :year
attr_reader :month
attr_reader :day
attr_reader :hour
attr_reader :minute
attr_reader :second
end
class DeviceAttributes < Kaitai::Struct::Struct
DEVICE_ATTRIBUTES_COLOUR_OR_BLACK_AND_WHITE_MEDIA = {
0 => :device_attributes_colour_or_black_and_white_media_colour_media,
1 => :device_attributes_colour_or_black_and_white_media_black_and_white_media,
}
I__DEVICE_ATTRIBUTES_COLOUR_OR_BLACK_AND_WHITE_MEDIA = DEVICE_ATTRIBUTES_COLOUR_OR_BLACK_AND_WHITE_MEDIA.invert
DEVICE_ATTRIBUTES_GLOSSY_OR_MATTE = {
0 => :device_attributes_glossy_or_matte_glossy,
1 => :device_attributes_glossy_or_matte_matte,
}
I__DEVICE_ATTRIBUTES_GLOSSY_OR_MATTE = DEVICE_ATTRIBUTES_GLOSSY_OR_MATTE.invert
DEVICE_ATTRIBUTES_POSITIVE_OR_NEGATIVE_MEDIA_POLARITY = {
0 => :device_attributes_positive_or_negative_media_polarity_positive_media_polarity,
1 => :device_attributes_positive_or_negative_media_polarity_negative_media_polarity,
}
I__DEVICE_ATTRIBUTES_POSITIVE_OR_NEGATIVE_MEDIA_POLARITY = DEVICE_ATTRIBUTES_POSITIVE_OR_NEGATIVE_MEDIA_POLARITY.invert
DEVICE_ATTRIBUTES_REFLECTIVE_OR_TRANSPARENCY = {
0 => :device_attributes_reflective_or_transparency_reflective,
1 => :device_attributes_reflective_or_transparency_transparency,
}
I__DEVICE_ATTRIBUTES_REFLECTIVE_OR_TRANSPARENCY = DEVICE_ATTRIBUTES_REFLECTIVE_OR_TRANSPARENCY.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reflective_or_transparency = Kaitai::Struct::Stream::resolve_enum(DEVICE_ATTRIBUTES_REFLECTIVE_OR_TRANSPARENCY, @_io.read_bits_int_be(1))
@glossy_or_matte = Kaitai::Struct::Stream::resolve_enum(DEVICE_ATTRIBUTES_GLOSSY_OR_MATTE, @_io.read_bits_int_be(1))
@positive_or_negative_media_polarity = Kaitai::Struct::Stream::resolve_enum(DEVICE_ATTRIBUTES_POSITIVE_OR_NEGATIVE_MEDIA_POLARITY, @_io.read_bits_int_be(1))
@colour_or_black_and_white_media = Kaitai::Struct::Stream::resolve_enum(DEVICE_ATTRIBUTES_COLOUR_OR_BLACK_AND_WHITE_MEDIA, @_io.read_bits_int_be(1))
@reserved = @_io.read_bits_int_be(28)
@vendor_specific = @_io.read_bits_int_be(32)
self
end
attr_reader :reflective_or_transparency
attr_reader :glossy_or_matte
attr_reader :positive_or_negative_media_polarity
attr_reader :colour_or_black_and_white_media
attr_reader :reserved
attr_reader :vendor_specific
end
class DeviceManufacturer < Kaitai::Struct::Struct
DEVICE_MANUFACTURERS = {
878981744 => :device_manufacturers_erdt_systems_gmbh_and_co_kg,
1094798657 => :device_manufacturers_aamazing_technologies_inc,
1094927698 => :device_manufacturers_acer_peripherals,
1094929492 => :device_manufacturers_acolyte_color_research,
1094931529 => :device_manufacturers_actix_sytems_inc,
1094992210 => :device_manufacturers_adara_technology_inc,
1094992453 => :device_manufacturers_adobe_systems_incorporated,
1094994208 => :device_manufacturers_adi_systems_inc,
1095190081 => :device_manufacturers_agfa_graphics_nv,
1095519556 => :device_manufacturers_alps_electric_usa_inc,
1095520339 => :device_manufacturers_alps_electric_usa_inc_2,
1095522126 => :device_manufacturers_alwan_color_expertise,
1095586889 => :device_manufacturers_amiable_technologies_inc,
1095713568 => :device_manufacturers_aoc_international_usa_ltd,
1095778631 => :device_manufacturers_apago,
1095782476 => :device_manufacturers_apple_computer_inc,
1095980064 => :device_manufacturers_ast,
1096033876 => :device_manufacturers_atandt_computer_systems,
1111573836 => :device_manufacturers_barbieri_electronic,
1112687439 => :device_manufacturers_barco_nv,
1112689488 => :device_manufacturers_breakpoint_pty_limited,
1112690516 => :device_manufacturers_brother_industries_ltd,
1112886348 => :device_manufacturers_bull,
1112888096 => :device_manufacturers_bus_computer_systems,
1127041364 => :device_manufacturers_c_itoh,
1128353106 => :device_manufacturers_intel_corporation,
1128353359 => :device_manufacturers_canon_inc_canon_development_americas_inc,
1128354386 => :device_manufacturers_carroll_touch,
1128354633 => :device_manufacturers_casio_computer_co_ltd,
1128420691 => :device_manufacturers_colorbus_pl,
1128614944 => :device_manufacturers_crossfield,
1128615032 => :device_manufacturers_crossfield_2,
1128747808 => :device_manufacturers_cgs_publishing_technologies_international_gmbh,
1128811808 => :device_manufacturers_rochester_robotics,
1128875852 => :device_manufacturers_colour_imaging_group_london,
1128879177 => :device_manufacturers_citizen,
1129066544 => :device_manufacturers_candela_ltd,
1129072977 => :device_manufacturers_color_iq,
1129136975 => :device_manufacturers_chromaco_inc,
1129146712 => :device_manufacturers_chromix,
1129270351 => :device_manufacturers_colorgraphic_communications_corporation,
1129270608 => :device_manufacturers_compaq_computer_corporation,
1129270640 => :device_manufacturers_compeq_usa_focus_technology,
1129270866 => :device_manufacturers_conrac_display_products,
1129271876 => :device_manufacturers_cordata_technologies_inc,
1129337120 => :device_manufacturers_compaq_computer_corporation_2,
1129337423 => :device_manufacturers_colorpro,
1129467424 => :device_manufacturers_cornerstone,
1129601056 => :device_manufacturers_ctx_international_inc,
1129728339 => :device_manufacturers_colorvision,
1129792288 => :device_manufacturers_fujitsu_laboratories_ltd,
1145131593 => :device_manufacturers_darius_technology_ltd,
1145132097 => :device_manufacturers_dataproducts,
1145262112 => :device_manufacturers_dry_creek_photo,
1145262659 => :device_manufacturers_digital_contents_resource_center_chung_ang_university,
1145392204 => :device_manufacturers_dell_computer_corporation,
1145652000 => :device_manufacturers_dainippon_ink_and_chemicals,
1145652047 => :device_manufacturers_diconix,
1145653065 => :device_manufacturers_digital,
1145841219 => :device_manufacturers_digital_light_and_color,
1146113095 => :device_manufacturers_doppelganger_llc,
1146298400 => :device_manufacturers_dainippon_screen,
1146310476 => :device_manufacturers_doosol,
1146441806 => :device_manufacturers_dupont,
1162892111 => :device_manufacturers_epson,
1163086671 => :device_manufacturers_esko_graphics,
1163153993 => :device_manufacturers_electronics_and_telecommunications_research_institute,
1163281746 => :device_manufacturers_everex_systems_inc,
1163411779 => :device_manufacturers_exactcode_gmbh,
1164540527 => :device_manufacturers_eizo_nanao_corporation,
1178684483 => :device_manufacturers_falco_data_products_inc,
1179000864 => :device_manufacturers_fuji_photo_film_coltd,
1179010377 => :device_manufacturers_fujifilm_electronic_imaging_ltd,
1179537988 => :device_manufacturers_fnord_software,
1179603521 => :device_manufacturers_fora_inc,
1179603525 => :device_manufacturers_forefront_technology_corporation,
1179658794 => :device_manufacturers_fujitsu,
1179664672 => :device_manufacturers_waytech_development_inc,
1179994697 => :device_manufacturers_fujitsu_2,
1180180512 => :device_manufacturers_fuji_xerox_co_ltd,
1195590432 => :device_manufacturers_gcc_technologies_inc,
1195856716 => :device_manufacturers_global_graphics_software_limited,
1196245536 => :device_manufacturers_gretagmacbeth,
1196246816 => :device_manufacturers_gmg_gmbh_and_co_kg,
1196379204 => :device_manufacturers_goldstar_technology_inc,
1196446292 => :device_manufacturers_giantprint_pty_ltd,
1196707138 => :device_manufacturers_gretagmacbeth_2,
1196835616 => :device_manufacturers_waytech_development_inc_2,
1196896843 => :device_manufacturers_sony_corporation,
1212369184 => :device_manufacturers_hci,
1212435744 => :device_manufacturers_heidelberger_druckmaschinen_ag,
1212502605 => :device_manufacturers_hermes,
1212765249 => :device_manufacturers_hitachi_america_ltd,
1213210656 => :device_manufacturers_hewlett_packard,
1213481760 => :device_manufacturers_hitachi_ltd,
1214862441 => :device_manufacturers_hiti_digital_inc,
1229081888 => :device_manufacturers_ibm_corporation,
1229213268 => :device_manufacturers_scitex_corporation_ltd,
1229275936 => :device_manufacturers_hewlett_packard_2,
1229543745 => :device_manufacturers_iiyama_north_america_inc,
1229669703 => :device_manufacturers_ikegami_electronics_inc,
1229799751 => :device_manufacturers_image_systems_corporation,
1229801760 => :device_manufacturers_ingram_micro_inc,
1229870147 => :device_manufacturers_intel_corporation_2,
1229870156 => :device_manufacturers_intl,
1229870162 => :device_manufacturers_intra_electronics_usa_inc,
1229931343 => :device_manufacturers_iocomm_international_technology_corporation,
1230000928 => :device_manufacturers_infoprint_solutions_company,
1230129491 => :device_manufacturers_scitex_corporation_ltd_3,
1230195744 => :device_manufacturers_ichikawa_soft_laboratory,
1230261836 => :device_manufacturers_itnl,
1230392608 => :device_manufacturers_ivm,
1230455124 => :device_manufacturers_iwatsu_electric_co_ltd,
1231318644 => :device_manufacturers_scitex_corporation_ltd_2,
1231971169 => :device_manufacturers_inca_digital_printers_ltd,
1232234867 => :device_manufacturers_scitex_corporation_ltd_4,
1246971476 => :device_manufacturers_jetsoft_development,
1247167264 => :device_manufacturers_jvc_information_products_co,
1262572116 => :device_manufacturers_scitex_corporation_ltd_6,
1262895904 => :device_manufacturers_kfc_computek_components_corporation,
1263290400 => :device_manufacturers_klh_computers,
1263355972 => :device_manufacturers_konica_minolta_holdings_inc,
1263420225 => :device_manufacturers_konica_corporation,
1263486017 => :device_manufacturers_kodak,
1264144195 => :device_manufacturers_kyocera,
1264677492 => :device_manufacturers_scitex_corporation_ltd_7,
1279476039 => :device_manufacturers_leica_camera_ag,
1279476548 => :device_manufacturers_leeds_colour,
1279541579 => :device_manufacturers_left_dakota,
1279607108 => :device_manufacturers_leading_technology_inc,
1279613005 => :device_manufacturers_lexmark_international_inc,
1279872587 => :device_manufacturers_link_computer_inc,
1279872591 => :device_manufacturers_linotronic,
1279874117 => :device_manufacturers_lite_on_inc,
1296123715 => :device_manufacturers_mag_computronic_usa_inc,
1296123721 => :device_manufacturers_mag_innovision_inc,
1296125518 => :device_manufacturers_mannesmann,
1296646990 => :device_manufacturers_micron_technology_inc,
1296646994 => :device_manufacturers_microtek,
1296646998 => :device_manufacturers_microvitec_inc,
1296649807 => :device_manufacturers_minolta,
1296651347 => :device_manufacturers_mitsubishi_electronics_america_inc,
1296651379 => :device_manufacturers_mitsuba_corporation,
1296976980 => :device_manufacturers_minolta_2,
1297040455 => :device_manufacturers_modgraph_inc,
1297043017 => :device_manufacturers_monitronix_inc,
1297043027 => :device_manufacturers_monaco_systems_inc,
1297044051 => :device_manufacturers_morse_technology_inc,
1297044553 => :device_manufacturers_motive_systems,
1297303124 => :device_manufacturers_microsoft_corporation,
1297437775 => :device_manufacturers_mutoh_industries_ltd,
1298756723 => :device_manufacturers_mitsubishi_electric_corporation_kyoto_works,
1312902721 => :device_manufacturers_nanao_usa_corporation,
1313162016 => :device_manufacturers_nec_corporation,
1313167440 => :device_manufacturers_nexpress_solutions_llc,
1313428307 => :device_manufacturers_nissei_sangyo_america_ltd,
1313558350 => :device_manufacturers_nikon_corporation,
1329808672 => :device_manufacturers_oce_technologies_bv,
1329808707 => :device_manufacturers_ocecolor,
1330333984 => :device_manufacturers_oki,
1330334020 => :device_manufacturers_okidata,
1330334032 => :device_manufacturers_okidata_2,
1330399574 => :device_manufacturers_olivetti,
1330403661 => :device_manufacturers_olympus_optical_co_ltd,
1330534744 => :device_manufacturers_onyx_graphics,
1330664521 => :device_manufacturers_optiquest,
1346454347 => :device_manufacturers_packard_bell,
1346457153 => :device_manufacturers_matsushita_electric_industrial_co_ltd,
1346457172 => :device_manufacturers_pantone_inc,
1346522656 => :device_manufacturers_packard_bell_2,
1346786592 => :device_manufacturers_pfu_limited,
1346914636 => :device_manufacturers_philips_consumer_electronics_co,
1347310680 => :device_manufacturers_hoya_corporation_pentax_imaging_systems_division,
1347382885 => :device_manufacturers_phase_one_a_s,
1347568973 => :device_manufacturers_premier_computer_innovations,
1347569998 => :device_manufacturers_princeton_graphic_systems,
1347570000 => :device_manufacturers_princeton_publishing_labs,
1363957080 => :device_manufacturers_qlux,
1364022048 => :device_manufacturers_qms_inc,
1364214596 => :device_manufacturers_qpcard_ab,
1364541764 => :device_manufacturers_quadlaser,
1364544837 => :device_manufacturers_qume_corporation,
1380009033 => :device_manufacturers_radius_inc,
1380205688 => :device_manufacturers_integrated_color_solutions_inc_2,
1380206368 => :device_manufacturers_roland_dg_corporation,
1380271181 => :device_manufacturers_redms_group_inc,
1380273225 => :device_manufacturers_relisys,
1380404563 => :device_manufacturers_rolf_gierling_multitools,
1380533071 => :device_manufacturers_ricoh_corporation,
1380863044 => :device_manufacturers_edmund_ronald,
1380931905 => :device_manufacturers_royal,
1380991776 => :device_manufacturers_ricoh_printing_systemsltd,
1381256224 => :device_manufacturers_royal_information_electronics_co_ltd,
1396788560 => :device_manufacturers_sampo_corporation_of_america,
1396788563 => :device_manufacturers_samsung_inc,
1396788820 => :device_manufacturers_jaime_santana_pomares,
1396918612 => :device_manufacturers_scitex_corporation_ltd_9,
1396920910 => :device_manufacturers_dainippon_screen_3,
1396985888 => :device_manufacturers_scitex_corporation_ltd_12,
1397048096 => :device_manufacturers_samsung_electronics_coltd,
1397049675 => :device_manufacturers_seiko_instruments_usa_inc,
1397049707 => :device_manufacturers_seikosha,
1397183833 => :device_manufacturers_scanguycom,
1397244242 => :device_manufacturers_sharp_laboratories,
1397310275 => :device_manufacturers_international_color_consortium,
1397706329 => :device_manufacturers_sony_corporation_2,
1397769036 => :device_manufacturers_spectracal,
1398030674 => :device_manufacturers_star,
1398031136 => :device_manufacturers_sampo_technology_corporation,
1399023988 => :device_manufacturers_scitex_corporation_ltd_10,
1399091232 => :device_manufacturers_scitex_corporation_ltd_13,
1399811705 => :device_manufacturers_sony_corporation_3,
1413565519 => :device_manufacturers_talon_technology_corporation,
1413566020 => :device_manufacturers_tandy,
1413567573 => :device_manufacturers_tatung_co_of_america_inc,
1413568577 => :device_manufacturers_taxan_america_inc,
1413763872 => :device_manufacturers_tokyo_denshi_sekei_kk,
1413825359 => :device_manufacturers_teco_information_systems_inc,
1413826386 => :device_manufacturers_tegra,
1413827412 => :device_manufacturers_tektronix_inc,
1414078496 => :device_manufacturers_texas_instruments,
1414351698 => :device_manufacturers_typemaker_ltd,
1414484802 => :device_manufacturers_toshiba_corp,
1414484808 => :device_manufacturers_toshiba_inc,
1414485067 => :device_manufacturers_totoku_electric_co_ltd,
1414678869 => :device_manufacturers_triumph,
1414742612 => :device_manufacturers_toshiba_tec_corporation,
1414813728 => :device_manufacturers_ttx_computer_products_inc,
1414941984 => :device_manufacturers_tvm_professional_monitor_corporation,
1414996000 => :device_manufacturers_tw_casper_corporation,
1431065432 => :device_manufacturers_ulead_systems,
1431193939 => :device_manufacturers_unisys,
1431591494 => :device_manufacturers_utz_fehlau_and_sohn,
1447121481 => :device_manufacturers_varityper,
1447642455 => :device_manufacturers_viewsonic,
1447646028 => :device_manufacturers_visual_communication,
1463897671 => :device_manufacturers_wang,
1464615506 => :device_manufacturers_wilbur_imaging,
1465141042 => :device_manufacturers_ware_to_go,
1465471813 => :device_manufacturers_wyse_technology,
1480938072 => :device_manufacturers_xerox_corporation,
1481787732 => :device_manufacturers_x_rite,
1513173555 => :device_manufacturers_lavanyas_test_company,
1515340110 => :device_manufacturers_zoran_corporation,
1516593778 => :device_manufacturers_zebra_technologies_inc,
1648968515 => :device_manufacturers_basiccolor_gmbh,
1650815591 => :device_manufacturers_bergdesign_incorporated,
1667594596 => :device_manufacturers_integrated_color_solutions_inc,
1668051824 => :device_manufacturers_macdermid_colorspan_inc,
1685266464 => :device_manufacturers_dainippon_screen_2,
1685418094 => :device_manufacturers_dupont_2,
1717986665 => :device_manufacturers_fujifilm_electronic_imaging_ltd_2,
1718383992 => :device_manufacturers_fluxdata_corporation,
1769105779 => :device_manufacturers_scitex_corporation_ltd_5,
1801548404 => :device_manufacturers_scitex_corporation_ltd_8,
1868706916 => :device_manufacturers_erdt_systems_gmbh_and_co_kg_2,
1868720483 => :device_manufacturers_medigraph_gmbh,
1903518329 => :device_manufacturers_qubyx_sarl,
1935894900 => :device_manufacturers_scitex_corporation_ltd_11,
1935897198 => :device_manufacturers_dainippon_screen_4,
1935962144 => :device_manufacturers_scitex_corporation_ltd_14,
1936291689 => :device_manufacturers_siwi_grafika_corporation,
2037938541 => :device_manufacturers_yxymaster_gmbh,
}
I__DEVICE_MANUFACTURERS = DEVICE_MANUFACTURERS.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@device_manufacturer = Kaitai::Struct::Stream::resolve_enum(DEVICE_MANUFACTURERS, @_io.read_u4be)
self
end
attr_reader :device_manufacturer
end
class PositionNumber < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@offset_to_data_element = @_io.read_u4be
@size_of_data_element = @_io.read_u4be
self
end
attr_reader :offset_to_data_element
attr_reader :size_of_data_element
end
class ProfileHeader < Kaitai::Struct::Struct
CMM_SIGNATURES = {
858931796 => :cmm_signatures_the_imaging_factory_cmm,
1094929747 => :cmm_signatures_agfa_cmm,
1094992453 => :cmm_signatures_adobe_cmm,
1128484179 => :cmm_signatures_color_gear_cmm,
1145654616 => :cmm_signatures_demoiccmax_cmm,
1147629395 => :cmm_signatures_logosync_cmm,
1162234144 => :cmm_signatures_efi_cmm,
1163411779 => :cmm_signatures_exact_scan_cmm,
1179000864 => :cmm_signatures_fuji_film_cmm,
1212370253 => :cmm_signatures_harlequin_rip_cmm,
1212435744 => :cmm_signatures_heidelberg_cmm,
1262701907 => :cmm_signatures_kodak_cmm,
1296256324 => :cmm_signatures_konica_minolta_cmm,
1330534744 => :cmm_signatures_onyx_graphics_cmm,
1380404563 => :cmm_signatures_device_link_cmm,
1380535640 => :cmm_signatures_reficcmax_cmm,
1397310275 => :cmm_signatures_sample_icc_cmm,
1397311310 => :cmm_signatures_mutoh_cmm,
1413696845 => :cmm_signatures_toshiba_cmm,
1430471501 => :cmm_signatures_color_gear_cmm_lite,
1430474067 => :cmm_signatures_color_gear_cmm_c,
1464029984 => :cmm_signatures_windows_color_system_cmm,
1465141024 => :cmm_signatures_ware_to_go_cmm,
1634758764 => :cmm_signatures_apple_cmm,
1634887532 => :cmm_signatures_argyll_cms_cmm,
1818455411 => :cmm_signatures_little_cms_cmm,
1986623087 => :cmm_signatures_vivo_cmm,
2053320752 => :cmm_signatures_zoran_cmm,
}
I__CMM_SIGNATURES = CMM_SIGNATURES.invert
DATA_COLOUR_SPACES = {
843271250 => :data_colour_spaces_two_colour,
860048466 => :data_colour_spaces_three_colour,
876825682 => :data_colour_spaces_four_colour,
893602898 => :data_colour_spaces_five_colour,
910380114 => :data_colour_spaces_six_colour,
927157330 => :data_colour_spaces_seven_colour,
943934546 => :data_colour_spaces_eight_colour,
960711762 => :data_colour_spaces_nine_colour,
1094929490 => :data_colour_spaces_ten_colour,
1111706706 => :data_colour_spaces_eleven_colour,
1128483922 => :data_colour_spaces_twelve_colour,
1129142560 => :data_colour_spaces_cmy,
1129142603 => :data_colour_spaces_cmyk,
1145261138 => :data_colour_spaces_thirteen_colour,
1162038354 => :data_colour_spaces_fourteen_colour,
1178815570 => :data_colour_spaces_fifteen_colour,
1196573017 => :data_colour_spaces_gray,
1212961568 => :data_colour_spaces_hls,
1213421088 => :data_colour_spaces_hsv,
1281450528 => :data_colour_spaces_cielab_or_pcslab,
1282766368 => :data_colour_spaces_cieluv,
1380401696 => :data_colour_spaces_rgb,
1482250784 => :data_colour_spaces_nciexyz_or_pcsxyz,
1497588338 => :data_colour_spaces_ycbcr,
1501067552 => :data_colour_spaces_cieyxy,
}
I__DATA_COLOUR_SPACES = DATA_COLOUR_SPACES.invert
PRIMARY_PLATFORMS = {
1095782476 => :primary_platforms_apple_computer_inc,
1297303124 => :primary_platforms_microsoft_corporation,
1397180704 => :primary_platforms_silicon_graphics_inc,
1398099543 => :primary_platforms_sun_microsystems,
}
I__PRIMARY_PLATFORMS = PRIMARY_PLATFORMS.invert
PROFILE_CLASSES = {
1633842036 => :profile_classes_abstract_profile,
1818848875 => :profile_classes_device_link_profile,
1835955314 => :profile_classes_display_device_profile,
1852662636 => :profile_classes_named_color_profile,
1886549106 => :profile_classes_output_device_profile,
1935896178 => :profile_classes_input_device_profile,
1936744803 => :profile_classes_color_space_profile,
}
I__PROFILE_CLASSES = PROFILE_CLASSES.invert
RENDERING_INTENTS = {
0 => :rendering_intents_perceptual,
1 => :rendering_intents_media_relative_colorimetric,
2 => :rendering_intents_saturation,
3 => :rendering_intents_icc_absolute_colorimetric,
}
I__RENDERING_INTENTS = RENDERING_INTENTS.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@size = @_io.read_u4be
@preferred_cmm_type = Kaitai::Struct::Stream::resolve_enum(CMM_SIGNATURES, @_io.read_u4be)
@version = VersionField.new(@_io, self, @_root)
@device_class = Kaitai::Struct::Stream::resolve_enum(PROFILE_CLASSES, @_io.read_u4be)
@color_space = Kaitai::Struct::Stream::resolve_enum(DATA_COLOUR_SPACES, @_io.read_u4be)
@pcs = (@_io.read_bytes(4)).force_encoding("ASCII").encode('UTF-8')
@creation_date_time = DateTimeNumber.new(@_io, self, @_root)
@file_signature = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([97, 99, 115, 112].pack('C*'), @file_signature, @_io, "/types/profile_header/seq/7") if not @file_signature == [97, 99, 115, 112].pack('C*')
@primary_platform = Kaitai::Struct::Stream::resolve_enum(PRIMARY_PLATFORMS, @_io.read_u4be)
@profile_flags = ProfileFlags.new(@_io, self, @_root)
@device_manufacturer = DeviceManufacturer.new(@_io, self, @_root)
@device_model = (@_io.read_bytes(4)).force_encoding("ASCII").encode('UTF-8')
@device_attributes = DeviceAttributes.new(@_io, self, @_root)
@rendering_intent = Kaitai::Struct::Stream::resolve_enum(RENDERING_INTENTS, @_io.read_u4be)
@nciexyz_values_of_illuminant_of_pcs = XyzNumber.new(@_io, self, @_root)
@creator = DeviceManufacturer.new(@_io, self, @_root)
@identifier = @_io.read_bytes(16)
@reserved_data = @_io.read_bytes(28)
self
end
class ProfileFlags < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@embedded_profile = @_io.read_bits_int_be(1) != 0
@profile_can_be_used_independently_of_embedded_colour_data = @_io.read_bits_int_be(1) != 0
@other_flags = @_io.read_bits_int_be(30)
self
end
attr_reader :embedded_profile
attr_reader :profile_can_be_used_independently_of_embedded_colour_data
attr_reader :other_flags
end
class VersionField < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@major = @_io.read_bytes(1)
raise Kaitai::Struct::ValidationNotEqualError.new([4].pack('C*'), @major, @_io, "/types/profile_header/types/version_field/seq/0") if not @major == [4].pack('C*')
@minor = @_io.read_bits_int_be(4)
@bug_fix_level = @_io.read_bits_int_be(4)
@_io.align_to_byte
@reserved = @_io.read_bytes(2)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0].pack('C*'), @reserved, @_io, "/types/profile_header/types/version_field/seq/3") if not @reserved == [0, 0].pack('C*')
self
end
attr_reader :major
attr_reader :minor
attr_reader :bug_fix_level
attr_reader :reserved
end
attr_reader :size
attr_reader :preferred_cmm_type
attr_reader :version
attr_reader :device_class
attr_reader :color_space
attr_reader :pcs
attr_reader :creation_date_time
attr_reader :file_signature
attr_reader :primary_platform
attr_reader :profile_flags
attr_reader :device_manufacturer
attr_reader :device_model
attr_reader :device_attributes
attr_reader :rendering_intent
attr_reader :nciexyz_values_of_illuminant_of_pcs
attr_reader :creator
attr_reader :identifier
attr_reader :reserved_data
end
class Response16Number < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@number = @_io.read_u4be
@reserved = @_io.read_bytes(2)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0].pack('C*'), @reserved, @_io, "/types/response_16_number/seq/1") if not @reserved == [0, 0].pack('C*')
@measurement_value = S15Fixed16Number.new(@_io, self, @_root)
self
end
attr_reader :number
attr_reader :reserved
attr_reader :measurement_value
end
class S15Fixed16Number < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@number = @_io.read_bytes(4)
self
end
attr_reader :number
end
class StandardIlluminantEncoding < Kaitai::Struct::Struct
STANDARD_ILLUMINANT_ENCODINGS = {
0 => :standard_illuminant_encodings_unknown,
1 => :standard_illuminant_encodings_d50,
2 => :standard_illuminant_encodings_d65,
3 => :standard_illuminant_encodings_d93,
4 => :standard_illuminant_encodings_f2,
5 => :standard_illuminant_encodings_d55,
6 => :standard_illuminant_encodings_a,
7 => :standard_illuminant_encodings_equi_power,
8 => :standard_illuminant_encodings_f8,
}
I__STANDARD_ILLUMINANT_ENCODINGS = STANDARD_ILLUMINANT_ENCODINGS.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@standard_illuminant_encoding = Kaitai::Struct::Stream::resolve_enum(STANDARD_ILLUMINANT_ENCODINGS, @_io.read_u4be)
self
end
attr_reader :standard_illuminant_encoding
end
class TagTable < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_count = @_io.read_u4be
@tags = []
(tag_count).times { |i|
@tags << TagDefinition.new(@_io, self, @_root)
}
self
end
class TagDefinition < Kaitai::Struct::Struct
MULTI_PROCESS_ELEMENTS_TYPES = {
1648444243 => :multi_process_elements_types_bacs_element_type,
1668052340 => :multi_process_elements_types_clut_element_type,
1668641382 => :multi_process_elements_types_one_dimensional_curves_type,
1698775891 => :multi_process_elements_types_eacs_element_type,
1835103334 => :multi_process_elements_types_matrix_element_type,
1835428980 => :multi_process_elements_types_curve_set_element_table_type,
1885434470 => :multi_process_elements_types_formula_curve_segments_type,
1935764838 => :multi_process_elements_types_sampled_curve_segment_type,
}
I__MULTI_PROCESS_ELEMENTS_TYPES = MULTI_PROCESS_ELEMENTS_TYPES.invert
TAG_SIGNATURES = {
1093812784 => :tag_signatures_a_to_b_0,
1093812785 => :tag_signatures_a_to_b_1,
1093812786 => :tag_signatures_a_to_b_2,
1110589744 => :tag_signatures_b_to_a_0,
1110589745 => :tag_signatures_b_to_a_1,
1110589746 => :tag_signatures_b_to_a_2,
1110590512 => :tag_signatures_b_to_d_0,
1110590513 => :tag_signatures_b_to_d_1,
1110590514 => :tag_signatures_b_to_d_2,
1110590515 => :tag_signatures_b_to_d_3,
1144144432 => :tag_signatures_d_to_b_0,
1144144433 => :tag_signatures_d_to_b_1,
1144144434 => :tag_signatures_d_to_b_2,
1144144435 => :tag_signatures_d_to_b_3,
1649693251 => :tag_signatures_blue_trc,
1649957210 => :tag_signatures_blue_matrix_column,
1667329140 => :tag_signatures_calibration_date_time,
1667785060 => :tag_signatures_chromatic_adaptation,
1667789421 => :tag_signatures_chromaticity,
1667852659 => :tag_signatures_colorimetric_intent_image_state,
1668050804 => :tag_signatures_colorant_table_out,
1668051567 => :tag_signatures_colorant_order,
1668051572 => :tag_signatures_colorant_table,
1668313716 => :tag_signatures_copyright,
1684370275 => :tag_signatures_profile_description,
1684890724 => :tag_signatures_device_model_desc,
1684893284 => :tag_signatures_device_mfg_desc,
1733579331 => :tag_signatures_green_trc,
1733843290 => :tag_signatures_green_matrix_column,
1734438260 => :tag_signatures_gamut,
1800688195 => :tag_signatures_gray_trc,
1819635049 => :tag_signatures_luminance,
1835360627 => :tag_signatures_measurement,
1852009522 => :tag_signatures_named_color_2,
1886545200 => :tag_signatures_preview_0,
1886545201 => :tag_signatures_preview_1,
1886545202 => :tag_signatures_preview_2,
1886610801 => :tag_signatures_profile_sequence,
1886611812 => :tag_signatures_profile_sequence_identifier,
1918128707 => :tag_signatures_red_trc,
1918392666 => :tag_signatures_red_matrix_column,
1919251312 => :tag_signatures_output_response,
1919510320 => :tag_signatures_perceptual_rendering_intent_gamut,
1919510322 => :tag_signatures_saturation_rendering_intent_gamut,
1952543335 => :tag_signatures_char_target,
1952801640 => :tag_signatures_technology,
1986618743 => :tag_signatures_viewing_conditions,
1987405156 => :tag_signatures_viewing_cond_desc,
2004119668 => :tag_signatures_media_white_point,
}
I__TAG_SIGNATURES = TAG_SIGNATURES.invert
TAG_TYPE_SIGNATURES = {
1482250784 => :tag_type_signatures_xyz_type,
1667789421 => :tag_type_signatures_chromaticity_type,
1668051567 => :tag_type_signatures_colorant_order_type,
1668051572 => :tag_type_signatures_colorant_table_type,
1668641398 => :tag_type_signatures_curve_type,
1684108385 => :tag_type_signatures_data_type,
1685350765 => :tag_type_signatures_date_time_type,
1832993312 => :tag_type_signatures_multi_function_a_to_b_table_type,
1833058592 => :tag_type_signatures_multi_function_b_to_a_table_type,
1835360627 => :tag_type_signatures_measurement_type,
1835430961 => :tag_type_signatures_multi_function_table_with_one_byte_precision_type,
1835430962 => :tag_type_signatures_multi_function_table_with_two_byte_precision_type,
1835824483 => :tag_type_signatures_multi_localized_unicode_type,
1836082548 => :tag_type_signatures_multi_process_elements_type,
1852009522 => :tag_type_signatures_named_color_2_type,
1885434465 => :tag_type_signatures_parametric_curve_type,
1886610801 => :tag_type_signatures_profile_sequence_desc_type,
1886611812 => :tag_type_signatures_profile_sequence_identifier_type,
1919120178 => :tag_type_signatures_response_curve_set_16_type,
1936077618 => :tag_type_signatures_s_15_fixed_16_array_type,
1936287520 => :tag_type_signatures_signature_type,
1952807028 => :tag_type_signatures_text_type,
1969632050 => :tag_type_signatures_u_16_fixed_16_array_type,
1969827896 => :tag_type_signatures_u_int_8_array_type,
1969828150 => :tag_type_signatures_u_int_16_array_type,
1969828658 => :tag_type_signatures_u_int_32_array_type,
1969829428 => :tag_type_signatures_u_int_64_array_type,
1986618743 => :tag_type_signatures_viewing_conditions_type,
}
I__TAG_TYPE_SIGNATURES = TAG_TYPE_SIGNATURES.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_signature = Kaitai::Struct::Stream::resolve_enum(TAG_SIGNATURES, @_io.read_u4be)
@offset_to_data_element = @_io.read_u4be
@size_of_data_element = @_io.read_u4be
self
end
class AToB0Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_a_to_b_table_type
@tag_data = LutAToBType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class AToB1Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_a_to_b_table_type
@tag_data = LutAToBType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class AToB2Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_a_to_b_table_type
@tag_data = LutAToBType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BToA0Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_b_to_a_table_type
@tag_data = LutBToAType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BToA1Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_b_to_a_table_type
@tag_data = LutBToAType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BToA2Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_b_to_a_table_type
@tag_data = LutBToAType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BToD0Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BToD1Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BToD2Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BToD3Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BlueMatrixColumnTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_xyz_type
@tag_data = XyzType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class BlueTrcTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_curve_type
@tag_data = CurveType.new(@_io, self, @_root)
when :tag_type_signatures_parametric_curve_type
@tag_data = ParametricCurveType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class CalibrationDateTimeTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_date_time_type
@tag_data = DateTimeType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class CharTargetTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_text_type
@tag_data = TextType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ChromaticAdaptationTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_s_15_fixed_16_array_type
@tag_data = S15Fixed16ArrayType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ChromaticityTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_chromaticity_type
@tag_data = ChromaticityType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ChromaticityType < Kaitai::Struct::Struct
COLORANT_AND_PHOSPHOR_ENCODINGS = {
0 => :colorant_and_phosphor_encodings_unknown,
1 => :colorant_and_phosphor_encodings_itu_r_bt_709_2,
2 => :colorant_and_phosphor_encodings_smpte_rp145,
3 => :colorant_and_phosphor_encodings_ebu_tech_3213_e,
4 => :colorant_and_phosphor_encodings_p22,
}
I__COLORANT_AND_PHOSPHOR_ENCODINGS = COLORANT_AND_PHOSPHOR_ENCODINGS.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/chromaticity_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_device_channels = @_io.read_u2be
@colorant_and_phosphor_encoding = Kaitai::Struct::Stream::resolve_enum(COLORANT_AND_PHOSPHOR_ENCODINGS, @_io.read_u2be)
@ciexy_coordinates_per_channel = []
(number_of_device_channels).times { |i|
@ciexy_coordinates_per_channel << CiexyCoordinateValues.new(@_io, self, @_root)
}
self
end
class CiexyCoordinateValues < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@x_coordinate = @_io.read_u2be
@y_coordinate = @_io.read_u2be
self
end
attr_reader :x_coordinate
attr_reader :y_coordinate
end
attr_reader :reserved
attr_reader :number_of_device_channels
attr_reader :colorant_and_phosphor_encoding
attr_reader :ciexy_coordinates_per_channel
end
class ColorantOrderTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_colorant_order_type
@tag_data = ColorantOrderType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ColorantOrderType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/colorant_order_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@count_of_colorants = @_io.read_u4be
@numbers_of_colorants_in_order_of_printing = []
(count_of_colorants).times { |i|
@numbers_of_colorants_in_order_of_printing << @_io.read_u1
}
self
end
attr_reader :reserved
attr_reader :count_of_colorants
attr_reader :numbers_of_colorants_in_order_of_printing
end
class ColorantTableOutTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_colorant_table_type
@tag_data = ColorantTableType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ColorantTableTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_colorant_table_type
@tag_data = ColorantTableType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ColorantTableType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/colorant_table_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@count_of_colorants = @_io.read_u4be
@colorants = []
(count_of_colorants).times { |i|
@colorants << Colorant.new(@_io, self, @_root)
}
self
end
class Colorant < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@name = (@_io.read_bytes_term(0, false, true, true)).force_encoding("ASCII").encode('UTF-8')
@padding = []
(32 - name.size).times { |i|
@padding << @_io.read_bytes(1)
raise Kaitai::Struct::ValidationNotEqualError.new([0].pack('C*'), @padding[i], @_io, "/types/tag_table/types/tag_definition/types/colorant_table_type/types/colorant/seq/1") if not @padding[i] == [0].pack('C*')
}
@pcs_values = @_io.read_bytes(6)
self
end
attr_reader :name
attr_reader :padding
attr_reader :pcs_values
end
attr_reader :reserved
attr_reader :count_of_colorants
attr_reader :colorants
end
class ColorimetricIntentImageStateTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_signature_type
@tag_data = SignatureType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class CopyrightTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_localized_unicode_type
@tag_data = MultiLocalizedUnicodeType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class CurveType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/curve_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_entries = @_io.read_u4be
if number_of_entries > 1
@curve_values = []
(number_of_entries).times { |i|
@curve_values << @_io.read_u2be
}
end
if number_of_entries == 1
@curve_value = @_io.read_u1
end
self
end
attr_reader :reserved
attr_reader :number_of_entries
attr_reader :curve_values
attr_reader :curve_value
end
class DToB0Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class DToB1Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class DToB2Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class DToB3Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_process_elements_type
@tag_data = MultiProcessElementsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class DataType < Kaitai::Struct::Struct
DATA_TYPES = {
0 => :data_types_ascii_data,
1 => :data_types_binary_data,
}
I__DATA_TYPES = DATA_TYPES.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@data_flag = Kaitai::Struct::Stream::resolve_enum(DATA_TYPES, @_io.read_u4be)
self
end
attr_reader :data_flag
end
class DateTimeType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/date_time_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@date_and_time = DateTimeNumber.new(@_io, self, @_root)
self
end
attr_reader :reserved
attr_reader :date_and_time
end
class DeviceMfgDescTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_localized_unicode_type
@tag_data = MultiLocalizedUnicodeType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class DeviceModelDescTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_localized_unicode_type
@tag_data = MultiLocalizedUnicodeType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class GamutTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_b_to_a_table_type
@tag_data = LutBToAType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class GrayTrcTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_curve_type
@tag_data = CurveType.new(@_io, self, @_root)
when :tag_type_signatures_parametric_curve_type
@tag_data = ParametricCurveType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class GreenMatrixColumnTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_xyz_type
@tag_data = XyzType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class GreenTrcTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_curve_type
@tag_data = CurveType.new(@_io, self, @_root)
when :tag_type_signatures_parametric_curve_type
@tag_data = ParametricCurveType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class LuminanceTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_xyz_type
@tag_data = XyzType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class Lut16Type < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/lut_16_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_input_channels = @_io.read_u1
@number_of_output_channels = @_io.read_u1
@number_of_clut_grid_points = @_io.read_u1
@padding = @_io.read_bytes(1)
raise Kaitai::Struct::ValidationNotEqualError.new([0].pack('C*'), @padding, @_io, "/types/tag_table/types/tag_definition/types/lut_16_type/seq/4") if not @padding == [0].pack('C*')
@encoded_e_parameters = []
(9).times { |i|
@encoded_e_parameters << @_io.read_s4be
}
@number_of_input_table_entries = @_io.read_u2be
@number_of_output_table_entries = @_io.read_u2be
@input_tables = @_io.read_bytes((2 * number_of_input_channels) * number_of_input_table_entries)
@clut_values = @_io.read_bytes((2 * (number_of_clut_grid_points ^ number_of_input_channels)) * number_of_output_channels)
@output_tables = @_io.read_bytes((2 * number_of_output_channels) * number_of_output_table_entries)
self
end
attr_reader :reserved
attr_reader :number_of_input_channels
attr_reader :number_of_output_channels
attr_reader :number_of_clut_grid_points
attr_reader :padding
attr_reader :encoded_e_parameters
attr_reader :number_of_input_table_entries
attr_reader :number_of_output_table_entries
attr_reader :input_tables
attr_reader :clut_values
attr_reader :output_tables
end
class Lut8Type < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/lut_8_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_input_channels = @_io.read_u1
@number_of_output_channels = @_io.read_u1
@number_of_clut_grid_points = @_io.read_u1
@padding = @_io.read_bytes(1)
raise Kaitai::Struct::ValidationNotEqualError.new([0].pack('C*'), @padding, @_io, "/types/tag_table/types/tag_definition/types/lut_8_type/seq/4") if not @padding == [0].pack('C*')
@encoded_e_parameters = []
(9).times { |i|
@encoded_e_parameters << @_io.read_s4be
}
@number_of_input_table_entries = @_io.read_u4be
@number_of_output_table_entries = @_io.read_u4be
@input_tables = @_io.read_bytes(256 * number_of_input_channels)
@clut_values = @_io.read_bytes((number_of_clut_grid_points ^ number_of_input_channels) * number_of_output_channels)
@output_tables = @_io.read_bytes(256 * number_of_output_channels)
self
end
attr_reader :reserved
attr_reader :number_of_input_channels
attr_reader :number_of_output_channels
attr_reader :number_of_clut_grid_points
attr_reader :padding
attr_reader :encoded_e_parameters
attr_reader :number_of_input_table_entries
attr_reader :number_of_output_table_entries
attr_reader :input_tables
attr_reader :clut_values
attr_reader :output_tables
end
class LutAToBType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/lut_a_to_b_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_input_channels = @_io.read_u1
@number_of_output_channels = @_io.read_u1
@padding = @_io.read_bytes(2)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0].pack('C*'), @padding, @_io, "/types/tag_table/types/tag_definition/types/lut_a_to_b_type/seq/3") if not @padding == [0, 0].pack('C*')
@offset_to_first_b_curve = @_io.read_u4be
@offset_to_matrix = @_io.read_u4be
@offset_to_first_m_curve = @_io.read_u4be
@offset_to_clut = @_io.read_u4be
@offset_to_first_a_curve = @_io.read_u4be
@data = @_io.read_bytes_full
self
end
attr_reader :reserved
attr_reader :number_of_input_channels
attr_reader :number_of_output_channels
attr_reader :padding
attr_reader :offset_to_first_b_curve
attr_reader :offset_to_matrix
attr_reader :offset_to_first_m_curve
attr_reader :offset_to_clut
attr_reader :offset_to_first_a_curve
attr_reader :data
end
class LutBToAType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/lut_b_to_a_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_input_channels = @_io.read_u1
@number_of_output_channels = @_io.read_u1
@padding = @_io.read_bytes(2)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0].pack('C*'), @padding, @_io, "/types/tag_table/types/tag_definition/types/lut_b_to_a_type/seq/3") if not @padding == [0, 0].pack('C*')
@offset_to_first_b_curve = @_io.read_u4be
@offset_to_matrix = @_io.read_u4be
@offset_to_first_m_curve = @_io.read_u4be
@offset_to_clut = @_io.read_u4be
@offset_to_first_a_curve = @_io.read_u4be
@data = @_io.read_bytes_full
self
end
attr_reader :reserved
attr_reader :number_of_input_channels
attr_reader :number_of_output_channels
attr_reader :padding
attr_reader :offset_to_first_b_curve
attr_reader :offset_to_matrix
attr_reader :offset_to_first_m_curve
attr_reader :offset_to_clut
attr_reader :offset_to_first_a_curve
attr_reader :data
end
class MeasurementTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_measurement_type
@tag_data = MeasurementType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class MeasurementType < Kaitai::Struct::Struct
MEASUREMENT_FLARE_ENCODINGS = {
0 => :measurement_flare_encodings_zero_percent,
65536 => :measurement_flare_encodings_one_hundred_percent,
}
I__MEASUREMENT_FLARE_ENCODINGS = MEASUREMENT_FLARE_ENCODINGS.invert
MEASUREMENT_GEOMETRY_ENCODINGS = {
0 => :measurement_geometry_encodings_unknown,
1 => :measurement_geometry_encodings_zero_degrees_to_45_degrees_or_45_degrees_to_zero_degrees,
2 => :measurement_geometry_encodings_zero_degrees_to_d_degrees_or_d_degrees_to_zero_degrees,
}
I__MEASUREMENT_GEOMETRY_ENCODINGS = MEASUREMENT_GEOMETRY_ENCODINGS.invert
STANDARD_OBSERVER_ENCODINGS = {
0 => :standard_observer_encodings_unknown,
1 => :standard_observer_encodings_cie_1931_standard_colorimetric_observer,
2 => :standard_observer_encodings_cie_1964_standard_colorimetric_observer,
}
I__STANDARD_OBSERVER_ENCODINGS = STANDARD_OBSERVER_ENCODINGS.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/measurement_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@standard_observer_encoding = Kaitai::Struct::Stream::resolve_enum(STANDARD_OBSERVER_ENCODINGS, @_io.read_u4be)
@nciexyz_tristimulus_values_for_measurement_backing = XyzNumber.new(@_io, self, @_root)
@measurement_geometry_encoding = Kaitai::Struct::Stream::resolve_enum(MEASUREMENT_GEOMETRY_ENCODINGS, @_io.read_u4be)
@measurement_flare_encoding = Kaitai::Struct::Stream::resolve_enum(MEASUREMENT_FLARE_ENCODINGS, @_io.read_u4be)
@standard_illuminant_encoding = StandardIlluminantEncoding.new(@_io, self, @_root)
self
end
attr_reader :reserved
attr_reader :standard_observer_encoding
attr_reader :nciexyz_tristimulus_values_for_measurement_backing
attr_reader :measurement_geometry_encoding
attr_reader :measurement_flare_encoding
attr_reader :standard_illuminant_encoding
end
class MediaWhitePointTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_xyz_type
@tag_data = XyzType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class MultiLocalizedUnicodeType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/multi_localized_unicode_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_records = @_io.read_u4be
@record_size = @_io.read_u4be
@records = []
(number_of_records).times { |i|
@records << Record.new(@_io, self, @_root)
}
self
end
class Record < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@language_code = @_io.read_u2be
@country_code = @_io.read_u2be
@string_length = @_io.read_u4be
@string_offset = @_io.read_u4be
self
end
def string_data
return @string_data unless @string_data.nil?
_pos = @_io.pos
@_io.seek(string_offset)
@string_data = (@_io.read_bytes(string_length)).force_encoding("UTF-16BE").encode('UTF-8')
@_io.seek(_pos)
@string_data
end
attr_reader :language_code
attr_reader :country_code
attr_reader :string_length
attr_reader :string_offset
end
attr_reader :reserved
attr_reader :number_of_records
attr_reader :record_size
attr_reader :records
end
class MultiProcessElementsType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/multi_process_elements_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_input_channels = @_io.read_u2be
@number_of_output_channels = @_io.read_u2be
@number_of_processing_elements = @_io.read_u4be
@process_element_positions_table = []
(number_of_processing_elements).times { |i|
@process_element_positions_table << PositionNumber.new(@_io, self, @_root)
}
@data = @_io.read_bytes_full
self
end
attr_reader :reserved
attr_reader :number_of_input_channels
attr_reader :number_of_output_channels
attr_reader :number_of_processing_elements
attr_reader :process_element_positions_table
attr_reader :data
end
class NamedColor2Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_named_color_2_type
@tag_data = NamedColor2Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class NamedColor2Type < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/named_color_2_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@vendor_specific_flag = @_io.read_u4be
@count_of_named_colours = @_io.read_u4be
@number_of_device_coordinates_for_each_named_colour = @_io.read_u4be
@prefix_for_each_colour_name = (@_io.read_bytes_term(0, false, true, true)).force_encoding("ASCII").encode('UTF-8')
@prefix_for_each_colour_name_padding = []
(32 - prefix_for_each_colour_name.size).times { |i|
@prefix_for_each_colour_name_padding << @_io.read_bytes(1)
raise Kaitai::Struct::ValidationNotEqualError.new([0].pack('C*'), @prefix_for_each_colour_name_padding[i], @_io, "/types/tag_table/types/tag_definition/types/named_color_2_type/seq/5") if not @prefix_for_each_colour_name_padding[i] == [0].pack('C*')
}
@suffix_for_each_colour_name = (@_io.read_bytes_term(0, false, true, true)).force_encoding("ASCII").encode('UTF-8')
@suffix_for_each_colour_name_padding = []
(32 - suffix_for_each_colour_name.size).times { |i|
@suffix_for_each_colour_name_padding << @_io.read_bytes(1)
raise Kaitai::Struct::ValidationNotEqualError.new([0].pack('C*'), @suffix_for_each_colour_name_padding[i], @_io, "/types/tag_table/types/tag_definition/types/named_color_2_type/seq/7") if not @suffix_for_each_colour_name_padding[i] == [0].pack('C*')
}
@named_colour_definitions = []
(count_of_named_colours).times { |i|
@named_colour_definitions << NamedColourDefinition.new(@_io, self, @_root)
}
self
end
class NamedColourDefinition < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@root_name = (@_io.read_bytes_term(0, false, true, true)).force_encoding("ASCII").encode('UTF-8')
@root_name_padding = []
(32 - root_name.size).times { |i|
@root_name_padding << @_io.read_bytes(1)
raise Kaitai::Struct::ValidationNotEqualError.new([0].pack('C*'), @root_name_padding[i], @_io, "/types/tag_table/types/tag_definition/types/named_color_2_type/types/named_colour_definition/seq/1") if not @root_name_padding[i] == [0].pack('C*')
}
@pcs_coordinates = @_io.read_bytes(6)
if _parent.number_of_device_coordinates_for_each_named_colour > 0
@device_coordinates = []
(_parent.number_of_device_coordinates_for_each_named_colour).times { |i|
@device_coordinates << @_io.read_u2be
}
end
self
end
attr_reader :root_name
attr_reader :root_name_padding
attr_reader :pcs_coordinates
attr_reader :device_coordinates
end
attr_reader :reserved
attr_reader :vendor_specific_flag
attr_reader :count_of_named_colours
attr_reader :number_of_device_coordinates_for_each_named_colour
attr_reader :prefix_for_each_colour_name
attr_reader :prefix_for_each_colour_name_padding
attr_reader :suffix_for_each_colour_name
attr_reader :suffix_for_each_colour_name_padding
attr_reader :named_colour_definitions
end
class OutputResponseTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_response_curve_set_16_type
@tag_data = ResponseCurveSet16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ParametricCurveType < Kaitai::Struct::Struct
PARAMETRIC_CURVE_TYPE_FUNCTIONS = {
0 => :parametric_curve_type_functions_y_equals_x_to_power_of_g,
1 => :parametric_curve_type_functions_cie_122_1996,
2 => :parametric_curve_type_functions_iec_61966_3,
3 => :parametric_curve_type_functions_iec_61966_2_1,
4 => :parametric_curve_type_functions_y_equals_ob_ax_plus_b_cb_to_power_of_g_plus_c,
}
I__PARAMETRIC_CURVE_TYPE_FUNCTIONS = PARAMETRIC_CURVE_TYPE_FUNCTIONS.invert
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/parametric_curve_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@function_type = Kaitai::Struct::Stream::resolve_enum(PARAMETRIC_CURVE_TYPE_FUNCTIONS, @_io.read_u2be)
@reserved_2 = @_io.read_bytes(2)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0].pack('C*'), @reserved_2, @_io, "/types/tag_table/types/tag_definition/types/parametric_curve_type/seq/2") if not @reserved_2 == [0, 0].pack('C*')
case function_type
when :parametric_curve_type_functions_cie_122_1996
@parameters = ParamsCie1221996.new(@_io, self, @_root)
when :parametric_curve_type_functions_iec_61966_2_1
@parameters = ParamsIec6196621.new(@_io, self, @_root)
when :parametric_curve_type_functions_iec_61966_3
@parameters = ParamsIec619663.new(@_io, self, @_root)
when :parametric_curve_type_functions_y_equals_ob_ax_plus_b_cb_to_power_of_g_plus_c
@parameters = ParamsYEqualsObAxPlusBCbToPowerOfGPlusC.new(@_io, self, @_root)
when :parametric_curve_type_functions_y_equals_x_to_power_of_g
@parameters = ParamsYEqualsXToPowerOfG.new(@_io, self, @_root)
end
self
end
class ParamsCie1221996 < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@g = @_io.read_s4be
@a = @_io.read_s4be
@b = @_io.read_s4be
self
end
attr_reader :g
attr_reader :a
attr_reader :b
end
class ParamsIec6196621 < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@g = @_io.read_s4be
@a = @_io.read_s4be
@b = @_io.read_s4be
@c = @_io.read_s4be
@d = @_io.read_s4be
self
end
attr_reader :g
attr_reader :a
attr_reader :b
attr_reader :c
attr_reader :d
end
class ParamsIec619663 < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@g = @_io.read_s4be
@a = @_io.read_s4be
@b = @_io.read_s4be
@c = @_io.read_s4be
self
end
attr_reader :g
attr_reader :a
attr_reader :b
attr_reader :c
end
class ParamsYEqualsObAxPlusBCbToPowerOfGPlusC < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@g = @_io.read_s4be
@a = @_io.read_s4be
@b = @_io.read_s4be
@c = @_io.read_s4be
@d = @_io.read_s4be
@e = @_io.read_s4be
@f = @_io.read_s4be
self
end
attr_reader :g
attr_reader :a
attr_reader :b
attr_reader :c
attr_reader :d
attr_reader :e
attr_reader :f
end
class ParamsYEqualsXToPowerOfG < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@g = @_io.read_s4be
self
end
attr_reader :g
end
attr_reader :reserved
attr_reader :function_type
attr_reader :reserved_2
attr_reader :parameters
end
class PerceptualRenderingIntentGamutTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_signature_type
@tag_data = SignatureType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class Preview0Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_a_to_b_table_type
@tag_data = LutAToBType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_b_to_a_table_type
@tag_data = LutBToAType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class Preview1Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_b_to_a_table_type
@tag_data = LutBToAType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class Preview2Tag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_function_b_to_a_table_type
@tag_data = LutBToAType.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_one_byte_precision_type
@tag_data = Lut8Type.new(@_io, self, @_root)
when :tag_type_signatures_multi_function_table_with_two_byte_precision_type
@tag_data = Lut16Type.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ProfileDescriptionTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_localized_unicode_type
@tag_data = MultiLocalizedUnicodeType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ProfileSequenceDescType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/profile_sequence_desc_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_description_structures = @_io.read_u4be
@profile_descriptions = []
(number_of_description_structures).times { |i|
@profile_descriptions << ProfileDescription.new(@_io, self, @_root)
}
self
end
class ProfileDescription < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@device_manufacturer = DeviceManufacturer.new(@_io, self, @_root)
@device_model = (@_io.read_bytes(4)).force_encoding("ASCII").encode('UTF-8')
@device_attributes = DeviceAttributes.new(@_io, self, @_root)
@device_technology = TechnologyTag.new(@_io, self, @_root)
@description_of_device_manufacturer = DeviceMfgDescTag.new(@_io, self, @_root)
@description_of_device_model = DeviceModelDescTag.new(@_io, self, @_root)
self
end
attr_reader :device_manufacturer
attr_reader :device_model
attr_reader :device_attributes
attr_reader :device_technology
attr_reader :description_of_device_manufacturer
attr_reader :description_of_device_model
end
attr_reader :reserved
attr_reader :number_of_description_structures
attr_reader :profile_descriptions
end
class ProfileSequenceIdentifierTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_profile_sequence_identifier_type
@tag_data = ProfileSequenceIdentifierType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ProfileSequenceIdentifierType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/profile_sequence_identifier_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_structures = @_io.read_u4be
@positions_table = []
(number_of_structures).times { |i|
@positions_table << PositionNumber.new(@_io, self, @_root)
}
@profile_identifiers = []
(number_of_structures).times { |i|
@profile_identifiers << ProfileIdentifier.new(@_io, self, @_root)
}
self
end
class ProfileIdentifier < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@profile_id = @_io.read_bytes(16)
@profile_description = MultiLocalizedUnicodeType.new(@_io, self, @_root)
self
end
attr_reader :profile_id
attr_reader :profile_description
end
attr_reader :reserved
attr_reader :number_of_structures
attr_reader :positions_table
attr_reader :profile_identifiers
end
class ProfileSequenceTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_profile_sequence_desc_type
@tag_data = ProfileSequenceDescType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class RedMatrixColumnTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_xyz_type
@tag_data = XyzType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class RedTrcTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_curve_type
@tag_data = CurveType.new(@_io, self, @_root)
when :tag_type_signatures_parametric_curve_type
@tag_data = ParametricCurveType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ResponseCurveSet16Type < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/response_curve_set_16_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@number_of_channels = @_io.read_u2be
@count_of_measurement_types = @_io.read_u2be
@response_curve_structure_offsets = []
(count_of_measurement_types).times { |i|
@response_curve_structure_offsets << @_io.read_u4be
}
@response_curve_structures = @_io.read_bytes_full
self
end
attr_reader :reserved
attr_reader :number_of_channels
attr_reader :count_of_measurement_types
attr_reader :response_curve_structure_offsets
attr_reader :response_curve_structures
end
class S15Fixed16ArrayType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/s_15_fixed_16_array_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@values = []
i = 0
while not @_io.eof?
@values << S15Fixed16Number.new(@_io, self, @_root)
i += 1
end
self
end
attr_reader :reserved
attr_reader :values
end
class SaturationRenderingIntentGamutTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_signature_type
@tag_data = SignatureType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class SignatureType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/signature_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@signature = (@_io.read_bytes(4)).force_encoding("ASCII").encode('UTF-8')
self
end
attr_reader :reserved
attr_reader :signature
end
class TechnologyTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_signature_type
@tag_data = SignatureType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class TextType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/text_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@value = (Kaitai::Struct::Stream::bytes_terminate(@_io.read_bytes_full, 0, false)).force_encoding("ASCII").encode('UTF-8')
self
end
attr_reader :reserved
attr_reader :value
end
class U16Fixed16ArrayType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/u_16_fixed_16_array_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@values = []
i = 0
while not @_io.eof?
@values << U16Fixed16Number.new(@_io, self, @_root)
i += 1
end
self
end
attr_reader :reserved
attr_reader :values
end
class UInt16ArrayType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/u_int_16_array_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@values = []
i = 0
while not @_io.eof?
@values << @_io.read_u2be
i += 1
end
self
end
attr_reader :reserved
attr_reader :values
end
class UInt32ArrayType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/u_int_32_array_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@values = []
i = 0
while not @_io.eof?
@values << @_io.read_u4be
i += 1
end
self
end
attr_reader :reserved
attr_reader :values
end
class UInt64ArrayType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/u_int_64_array_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@values = []
i = 0
while not @_io.eof?
@values << @_io.read_u8be
i += 1
end
self
end
attr_reader :reserved
attr_reader :values
end
class UInt8ArrayType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/u_int_8_array_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@values = []
i = 0
while not @_io.eof?
@values << @_io.read_u1
i += 1
end
self
end
attr_reader :reserved
attr_reader :values
end
class ViewingCondDescTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_multi_localized_unicode_type
@tag_data = MultiLocalizedUnicodeType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ViewingConditionsTag < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@tag_type = Kaitai::Struct::Stream::resolve_enum(Icc4::TagTable::TagDefinition::TAG_TYPE_SIGNATURES, @_io.read_u4be)
case tag_type
when :tag_type_signatures_viewing_conditions_type
@tag_data = ViewingConditionsType.new(@_io, self, @_root)
end
self
end
attr_reader :tag_type
attr_reader :tag_data
end
class ViewingConditionsType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/viewing_conditions_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@un_normalized_ciexyz_values_for_illuminant = XyzNumber.new(@_io, self, @_root)
@un_normalized_ciexyz_values_for_surround = XyzNumber.new(@_io, self, @_root)
@illuminant_type = StandardIlluminantEncoding.new(@_io, self, @_root)
self
end
attr_reader :reserved
attr_reader :un_normalized_ciexyz_values_for_illuminant
attr_reader :un_normalized_ciexyz_values_for_surround
attr_reader :illuminant_type
end
class XyzType < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@reserved = @_io.read_bytes(4)
raise Kaitai::Struct::ValidationNotEqualError.new([0, 0, 0, 0].pack('C*'), @reserved, @_io, "/types/tag_table/types/tag_definition/types/xyz_type/seq/0") if not @reserved == [0, 0, 0, 0].pack('C*')
@values = []
i = 0
while not @_io.eof?
@values << XyzNumber.new(@_io, self, @_root)
i += 1
end
self
end
attr_reader :reserved
attr_reader :values
end
def tag_data_element
return @tag_data_element unless @tag_data_element.nil?
_pos = @_io.pos
@_io.seek(offset_to_data_element)
case tag_signature
when :tag_signatures_a_to_b_0
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = AToB0Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_a_to_b_1
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = AToB1Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_a_to_b_2
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = AToB2Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_b_to_a_0
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BToA0Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_b_to_a_1
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BToA1Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_b_to_a_2
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BToA2Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_b_to_d_0
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BToD0Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_b_to_d_1
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BToD1Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_b_to_d_2
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BToD2Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_b_to_d_3
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BToD3Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_blue_matrix_column
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BlueMatrixColumnTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_blue_trc
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = BlueTrcTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_calibration_date_time
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = CalibrationDateTimeTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_char_target
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = CharTargetTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_chromatic_adaptation
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ChromaticAdaptationTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_chromaticity
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ChromaticityTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_colorant_order
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ColorantOrderTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_colorant_table
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ColorantTableTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_colorant_table_out
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ColorantTableOutTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_colorimetric_intent_image_state
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ColorimetricIntentImageStateTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_copyright
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = CopyrightTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_d_to_b_0
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = DToB0Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_d_to_b_1
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = DToB1Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_d_to_b_2
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = DToB2Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_d_to_b_3
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = DToB3Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_device_mfg_desc
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = DeviceMfgDescTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_device_model_desc
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = DeviceModelDescTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_gamut
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = GamutTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_gray_trc
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = GrayTrcTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_green_matrix_column
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = GreenMatrixColumnTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_green_trc
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = GreenTrcTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_luminance
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = LuminanceTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_measurement
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = MeasurementTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_media_white_point
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = MediaWhitePointTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_named_color_2
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = NamedColor2Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_output_response
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = OutputResponseTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_perceptual_rendering_intent_gamut
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = PerceptualRenderingIntentGamutTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_preview_0
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = Preview0Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_preview_1
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = Preview1Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_preview_2
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = Preview2Tag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_profile_description
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ProfileDescriptionTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_profile_sequence
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ProfileSequenceTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_profile_sequence_identifier
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ProfileSequenceIdentifierTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_red_matrix_column
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = RedMatrixColumnTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_red_trc
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = RedTrcTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_saturation_rendering_intent_gamut
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = SaturationRenderingIntentGamutTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_technology
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = TechnologyTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_viewing_cond_desc
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ViewingCondDescTag.new(_io_tag_data_element, self, @_root)
when :tag_signatures_viewing_conditions
_io_tag_data_element = @_io.substream(size_of_data_element)
@tag_data_element = ViewingConditionsTag.new(_io_tag_data_element, self, @_root)
else
@tag_data_element = @_io.read_bytes(size_of_data_element)
end
@_io.seek(_pos)
@tag_data_element
end
attr_reader :tag_signature
attr_reader :offset_to_data_element
attr_reader :size_of_data_element
attr_reader :_raw_tag_data_element
end
attr_reader :tag_count
attr_reader :tags
end
class U16Fixed16Number < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@number = @_io.read_bytes(4)
self
end
attr_reader :number
end
class U1Fixed15Number < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@number = @_io.read_bytes(2)
self
end
attr_reader :number
end
class U8Fixed8Number < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@number = @_io.read_bytes(2)
self
end
attr_reader :number
end
class XyzNumber < Kaitai::Struct::Struct
def initialize(_io, _parent = nil, _root = nil)
super(_io, _parent, _root)
_read
end
def _read
@x = @_io.read_bytes(4)
@y = @_io.read_bytes(4)
@z = @_io.read_bytes(4)
self
end
attr_reader :x
attr_reader :y
attr_reader :z
end
attr_reader :header
attr_reader :tag_table
end