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Diffstat (limited to 'tex/context/base/mkiv/lpdf-fmt.lua')
-rw-r--r--tex/context/base/mkiv/lpdf-fmt.lua650
1 files changed, 334 insertions, 316 deletions
diff --git a/tex/context/base/mkiv/lpdf-fmt.lua b/tex/context/base/mkiv/lpdf-fmt.lua
index b1d9a4b0c..8bbd3374f 100644
--- a/tex/context/base/mkiv/lpdf-fmt.lua
+++ b/tex/context/base/mkiv/lpdf-fmt.lua
@@ -11,7 +11,7 @@ if not modules then modules = { } end modules ['lpdf-fmt'] = {
-- context --directives="backend.format=PDF/X-1a:2001" --trackers=backend.format yourfile
local lower, gmatch, format, find = string.lower, string.gmatch, string.format, string.find
-local concat, serialize = table.concat, table.serialize
+local concat, serialize, sortedhash = table.concat, table.serialize, table.sortedhash
local trace_format = false trackers.register("backend.format", function(v) trace_format = v end)
local trace_variables = false trackers.register("backend.variables", function(v) trace_variables = v end)
@@ -85,7 +85,7 @@ local formatspecification, formatname = nil, nil
-- * correspondent document wide flags (write once) needed for permission tests
local formats = utilities.storage.allocate {
- ["version"] = {
+ version = {
external_icc_profiles = 1.4, -- 'p' in name; URL reference of output intent
jbig2_compression = 1.4,
jpeg2000_compression = 1.5, -- not supported yet
@@ -95,7 +95,7 @@ local formats = utilities.storage.allocate {
transparency = 1.4,
object_compression = 1.5,
},
- ["default"] = {
+ default = {
pdf_version = 1.7, -- todo: block tex primitive
format_name = "default",
xmp_file = "lpdf-pdx.xml",
@@ -114,298 +114,315 @@ local formats = utilities.storage.allocate {
transparency = true, -- todo: block at lua level
jbig2_compression = true, -- todo: block at lua level
jpeg2000_compression = true, -- todo: block at lua level
+ include_cidsets = true,
inject_metadata = function()
-- nothing
end
},
- ["pdf/x-1a:2001"] = {
- pdf_version = 1.3,
- format_name = "PDF/X-1a:2001",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- spot_colors = true,
- internal_icc_profiles = true,
- inject_metadata = function()
- addtoinfo("GTS_PDFXVersion","PDF/X-1a:2001")
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-1a:2001</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
- end
- },
- ["pdf/x-1a:2003"] = {
- pdf_version = 1.4,
- format_name = "PDF/X-1a:2003",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- spot_colors = true,
- internal_icc_profiles = true,
- inject_metadata = function()
- addtoinfo("GTS_PDFXVersion","PDF/X-1a:2003")
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-1a:2003</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
- end
- },
- ["pdf/x-3:2002"] = {
- pdf_version = 1.3,
- format_name = "PDF/X-3:2002",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- calibrated_rgb_colors = true,
- spot_colors = true,
- cielab_colors = true,
- internal_icc_profiles = true,
- include_intents = true,
- inject_metadata = function()
- addtoinfo("GTS_PDFXVersion","PDF/X-3:2002")
- end
- },
- ["pdf/x-3:2003"] = {
- pdf_version = 1.4,
- format_name = "PDF/X-3:2003",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- calibrated_rgb_colors = true,
- spot_colors = true,
- cielab_colors = true,
- internal_icc_profiles = true,
- include_intents = true,
- jbig2_compression = true,
- inject_metadata = function()
- addtoinfo("GTS_PDFXVersion","PDF/X-3:2003")
- end
- },
- ["pdf/x-4"] = {
- pdf_version = 1.6,
- format_name = "PDF/X-4",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- calibrated_rgb_colors = true,
- spot_colors = true,
- cielab_colors = true,
- internal_icc_profiles = true,
- include_intents = true,
- optional_content = true,
- transparency = true,
- jbig2_compression = true,
- jpeg2000_compression = true,
- object_compression = true,
- inject_metadata = function()
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-4</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
- insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:VersionID>1</xmpMM:VersionID>",false)
- insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:RenditionClass>default</xmpMM:RenditionClass>",false)
- end
- },
- ["pdf/x-4p"] = {
- pdf_version = 1.6,
- format_name = "PDF/X-4p",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- calibrated_rgb_colors = true,
- spot_colors = true,
- cielab_colors = true,
- internal_icc_profiles = true,
- external_icc_profiles = true,
- include_intents = true,
- optional_content = true,
- transparency = true,
- jbig2_compression = true,
- jpeg2000_compression = true,
- object_compression = true,
- inject_metadata = function()
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-4p</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
- insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:VersionID>1</xmpMM:VersionID>",false)
- insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:RenditionClass>default</xmpMM:RenditionClass>",false)
- end
- },
- ["pdf/x-5g"] = {
- pdf_version = 1.6,
- format_name = "PDF/X-5g",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- calibrated_rgb_colors = true,
- spot_colors = true,
- cielab_colors = true,
- internal_icc_profiles = true,
- include_intents = true,
- open_prepress_interface = true,
- optional_content = true,
- transparency = true,
- jbig2_compression = true,
- jpeg2000_compression = true,
- object_compression = true,
- inject_metadata = function()
- -- todo
- end
- },
- ["pdf/x-5pg"] = {
- pdf_version = 1.6,
- format_name = "PDF/X-5pg",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- calibrated_rgb_colors = true,
- spot_colors = true,
- cielab_colors = true,
- internal_icc_profiles = true,
- external_icc_profiles = true,
- include_intents = true,
- open_prepress_interface = true,
- optional_content = true,
- transparency = true,
- jbig2_compression = true,
- jpeg2000_compression = true,
- object_compression = true,
- inject_metadata = function()
- -- todo
- end
- },
- ["pdf/x-5n"] = {
- pdf_version = 1.6,
- format_name = "PDF/X-5n",
- xmp_file = "lpdf-pdx.xml",
- gts_flag = "GTS_PDFX",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- calibrated_rgb_colors = true,
- spot_colors = true,
- cielab_colors = true,
- internal_icc_profiles = true,
- include_intents = true,
- optional_content = true,
- transparency = true,
- jbig2_compression = true,
- jpeg2000_compression = true,
- nchannel_colorspace = true,
- object_compression = true,
- inject_metadata = function()
- -- todo
- end
- },
- ["pdf/a-1a:2005"] = {
- pdf_version = 1.4,
- format_name = "pdf/a-1a:2005",
- xmp_file = "lpdf-pda.xml",
- gts_flag = "GTS_PDFA1",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- spot_colors = true,
- calibrated_rgb_colors = true, -- unknown
- cielab_colors = true, -- unknown
- include_intents = true,
- forms = true, -- NEW; forms are allowed (with limitations); no JS, other restrictions are unknown (TODO)
- tagging = true, -- NEW; the only difference to PDF/A-1b
- internal_icc_profiles = true,
- inject_metadata = function()
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>1</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
- end
- },
- ["pdf/a-1b:2005"] = {
- pdf_version = 1.4,
- format_name = "pdf/a-1b:2005",
- xmp_file = "lpdf-pda.xml",
- gts_flag = "GTS_PDFA1",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- spot_colors = true,
- calibrated_rgb_colors = true, -- unknown
- cielab_colors = true, -- unknown
- include_intents = true,
- forms = true,
- internal_icc_profiles = true,
- inject_metadata = function()
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>1</pdfaid:part><pdfaid:conformance>B</pdfaid:conformance></rdf:Description>",false)
- end
- },
- ["pdf/a-2a"] = { -- untested; only PDF/A Attachments are allowed
- pdf_version = 1.7,
- format_name = "pdf/a-2a",
- xmp_file = "lpdf-pda.xml",
- gts_flag = "GTS_PDFA2",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- spot_colors = true,
- calibrated_rgb_colors = true, -- unknown
- cielab_colors = true, -- unknown
- include_intents = true,
- forms = true,
- tagging = true,
- internal_icc_profiles = true,
- transparency = true, -- NEW
- jbig2_compression = true,
- jpeg2000_compression = true, -- NEW
- object_compression = true,
- inject_metadata = function()
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>2</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
- end
- },
- ["pdf/a-3a"] = { -- untested; NEW: any type of attachment is allowed
- pdf_version = 1.7,
- format_name = "pdf/a-3a",
- xmp_file = "lpdf-pda.xml",
- gts_flag = "GTS_PDFA3",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- spot_colors = true,
- calibrated_rgb_colors = true, -- unknown
- cielab_colors = true, -- unknown
- include_intents = true,
- forms = true,
- tagging = true,
- internal_icc_profiles = true,
- transparency = true,
- jbig2_compression = true,
- jpeg2000_compression = true,
- object_compression = true,
- inject_metadata = function()
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>3</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
- end
- },
- ["pdf/ua-1"] = { -- based on PDF/A-3a, but no 'gts_flag'
- pdf_version = 1.7,
- format_name = "pdf/ua-1",
- xmp_file = "lpdf-pua.xml",
- gray_scale = true,
- cmyk_colors = true,
- rgb_colors = true,
- spot_colors = true,
- calibrated_rgb_colors = true, -- unknown
- cielab_colors = true, -- unknown
- include_intents = true,
- forms = true,
- tagging = true,
- internal_icc_profiles = true,
- transparency = true,
- jbig2_compression = true,
- jpeg2000_compression = true,
- object_compression = true,
- inject_metadata = function()
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>3</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
- injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfuaid='http://www.aiim.org/pdfua/ns/id/'><pdfuaid:part>1</pdfuaid:part></rdf:Description>",false)
- end
- },
+ data = {
+ ["pdf/x-1a:2001"] = {
+ pdf_version = 1.3,
+ format_name = "PDF/X-1a:2001",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ spot_colors = true,
+ internal_icc_profiles = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ addtoinfo("GTS_PDFXVersion","PDF/X-1a:2001")
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-1a:2001</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
+ end
+ },
+ ["pdf/x-1a:2003"] = {
+ pdf_version = 1.4,
+ format_name = "PDF/X-1a:2003",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ spot_colors = true,
+ internal_icc_profiles = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ addtoinfo("GTS_PDFXVersion","PDF/X-1a:2003")
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-1a:2003</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
+ end
+ },
+ ["pdf/x-3:2002"] = {
+ pdf_version = 1.3,
+ format_name = "PDF/X-3:2002",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ calibrated_rgb_colors = true,
+ spot_colors = true,
+ cielab_colors = true,
+ internal_icc_profiles = true,
+ include_intents = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ addtoinfo("GTS_PDFXVersion","PDF/X-3:2002")
+ end
+ },
+ ["pdf/x-3:2003"] = {
+ pdf_version = 1.4,
+ format_name = "PDF/X-3:2003",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ calibrated_rgb_colors = true,
+ spot_colors = true,
+ cielab_colors = true,
+ internal_icc_profiles = true,
+ include_intents = true,
+ jbig2_compression = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ addtoinfo("GTS_PDFXVersion","PDF/X-3:2003")
+ end
+ },
+ ["pdf/x-4"] = {
+ pdf_version = 1.6,
+ format_name = "PDF/X-4",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ calibrated_rgb_colors = true,
+ spot_colors = true,
+ cielab_colors = true,
+ internal_icc_profiles = true,
+ include_intents = true,
+ optional_content = true,
+ transparency = true,
+ jbig2_compression = true,
+ jpeg2000_compression = true,
+ object_compression = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-4</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
+ insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:VersionID>1</xmpMM:VersionID>",false)
+ insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:RenditionClass>default</xmpMM:RenditionClass>",false)
+ end
+ },
+ ["pdf/x-4p"] = {
+ pdf_version = 1.6,
+ format_name = "PDF/X-4p",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ calibrated_rgb_colors = true,
+ spot_colors = true,
+ cielab_colors = true,
+ internal_icc_profiles = true,
+ external_icc_profiles = true,
+ include_intents = true,
+ optional_content = true,
+ transparency = true,
+ jbig2_compression = true,
+ jpeg2000_compression = true,
+ object_compression = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfxid='http://www.npes.org/pdfx/ns/id/'><pdfxid:GTS_PDFXVersion>PDF/X-4p</pdfxid:GTS_PDFXVersion></rdf:Description>",false)
+ insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:VersionID>1</xmpMM:VersionID>",false)
+ insertxmpinfo("xml://rdf:Description/xmpMM:InstanceID","<xmpMM:RenditionClass>default</xmpMM:RenditionClass>",false)
+ end
+ },
+ ["pdf/x-5g"] = {
+ pdf_version = 1.6,
+ format_name = "PDF/X-5g",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ calibrated_rgb_colors = true,
+ spot_colors = true,
+ cielab_colors = true,
+ internal_icc_profiles = true,
+ include_intents = true,
+ open_prepress_interface = true,
+ optional_content = true,
+ transparency = true,
+ jbig2_compression = true,
+ jpeg2000_compression = true,
+ object_compression = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ -- todo
+ end
+ },
+ ["pdf/x-5pg"] = {
+ pdf_version = 1.6,
+ format_name = "PDF/X-5pg",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ calibrated_rgb_colors = true,
+ spot_colors = true,
+ cielab_colors = true,
+ internal_icc_profiles = true,
+ external_icc_profiles = true,
+ include_intents = true,
+ open_prepress_interface = true,
+ optional_content = true,
+ transparency = true,
+ jbig2_compression = true,
+ jpeg2000_compression = true,
+ object_compression = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ -- todo
+ end
+ },
+ ["pdf/x-5n"] = {
+ pdf_version = 1.6,
+ format_name = "PDF/X-5n",
+ xmp_file = "lpdf-pdx.xml",
+ gts_flag = "GTS_PDFX",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ calibrated_rgb_colors = true,
+ spot_colors = true,
+ cielab_colors = true,
+ internal_icc_profiles = true,
+ include_intents = true,
+ optional_content = true,
+ transparency = true,
+ jbig2_compression = true,
+ jpeg2000_compression = true,
+ nchannel_colorspace = true,
+ object_compression = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ -- todo
+ end
+ },
+ ["pdf/a-1a:2005"] = {
+ pdf_version = 1.4,
+ format_name = "pdf/a-1a:2005",
+ xmp_file = "lpdf-pda.xml",
+ gts_flag = "GTS_PDFA1",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ spot_colors = true,
+ calibrated_rgb_colors = true, -- unknown
+ cielab_colors = true, -- unknown
+ include_intents = true,
+ forms = true, -- NEW; forms are allowed (with limitations); no JS, other restrictions are unknown (TODO)
+ tagging = true, -- NEW; the only difference to PDF/A-1b
+ internal_icc_profiles = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>1</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
+ end
+ },
+ ["pdf/a-1b:2005"] = {
+ pdf_version = 1.4,
+ format_name = "pdf/a-1b:2005",
+ xmp_file = "lpdf-pda.xml",
+ gts_flag = "GTS_PDFA1",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ spot_colors = true,
+ calibrated_rgb_colors = true, -- unknown
+ cielab_colors = true, -- unknown
+ include_intents = true,
+ forms = true,
+ internal_icc_profiles = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>1</pdfaid:part><pdfaid:conformance>B</pdfaid:conformance></rdf:Description>",false)
+ end
+ },
+ ["pdf/a-2a"] = { -- untested; only PDF/A Attachments are allowed
+ pdf_version = 1.7,
+ format_name = "pdf/a-2a",
+ xmp_file = "lpdf-pda.xml",
+ gts_flag = "GTS_PDFA2",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ spot_colors = true,
+ calibrated_rgb_colors = true, -- unknown
+ cielab_colors = true, -- unknown
+ include_intents = true,
+ forms = true,
+ tagging = true,
+ internal_icc_profiles = true,
+ transparency = true, -- NEW
+ jbig2_compression = true,
+ jpeg2000_compression = true, -- NEW
+ object_compression = true,
+ include_cidsets = false,
+ inject_metadata = function()
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>2</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
+ end
+ },
+ ["pdf/a-3a"] = { -- untested; NEW: any type of attachment is allowed
+ pdf_version = 1.7,
+ format_name = "pdf/a-3a",
+ xmp_file = "lpdf-pda.xml",
+ gts_flag = "GTS_PDFA3",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ spot_colors = true,
+ calibrated_rgb_colors = true, -- unknown
+ cielab_colors = true, -- unknown
+ include_intents = true,
+ forms = true,
+ tagging = true,
+ internal_icc_profiles = true,
+ transparency = true,
+ jbig2_compression = true,
+ jpeg2000_compression = true,
+ object_compression = true,
+ include_cidsets = false,
+ inject_metadata = function()
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>3</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
+ end
+ },
+ ["pdf/ua-1"] = { -- based on PDF/A-3a, but no 'gts_flag'
+ pdf_version = 1.7,
+ format_name = "pdf/ua-1",
+ xmp_file = "lpdf-pua.xml",
+ gray_scale = true,
+ cmyk_colors = true,
+ rgb_colors = true,
+ spot_colors = true,
+ calibrated_rgb_colors = true, -- unknown
+ cielab_colors = true, -- unknown
+ include_intents = true,
+ forms = true,
+ tagging = true,
+ internal_icc_profiles = true,
+ transparency = true,
+ jbig2_compression = true,
+ jpeg2000_compression = true,
+ object_compression = true,
+ include_cidsets = true,
+ inject_metadata = function()
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfaid='http://www.aiim.org/pdfa/ns/id/'><pdfaid:part>3</pdfaid:part><pdfaid:conformance>A</pdfaid:conformance></rdf:Description>",false)
+ injectxmpinfo("xml://rdf:RDF","<rdf:Description rdf:about='' xmlns:pdfuaid='http://www.aiim.org/pdfua/ns/id/'><pdfuaid:part>1</pdfuaid:part></rdf:Description>",false)
+ end
+ },
+ }
}
lpdf.formats = formats -- it does not hurt to have this one visible
@@ -701,7 +718,7 @@ function codeinjections.setformat(s)
local option = s.option or ""
local filename = s.file or ""
if format ~= "" then
- local spec = formats[lower(format)]
+ local spec = formats.data[lower(format)]
if spec then
formatspecification = spec
formatname = spec.format_name
@@ -736,6 +753,9 @@ function codeinjections.setformat(s)
report_backend("forcing pdf version %s.%s, compression disabled",
majorversion,minorversion)
end
+ if pdf.setomitcidset then
+ pdf.setomitcidset(formatspecification.include_cidsets == false and 1 or 0)
+ end
--
-- context.setupcolors { -- not this way
-- cmyk = spec.cmyk_colors and variables.yes or variables.no,
@@ -769,7 +789,7 @@ function codeinjections.setformat(s)
handleiccprofile("color profile",spec,profile,filename,handledefaultprofile,options,true)
handleiccprofile("output intent",spec,intent,filename,handleoutputintent,options,false)
if trace_variables then
- for k, v in table.sortedhash(formats.default) do
+ for k, v in sortedhash(formats.default) do
local v = formatspecification[k]
if type(v) ~= "function" then
report_backend("%a = %a",k,v or false)
@@ -813,30 +833,28 @@ end
function codeinjections.supportedformats()
local t = { }
- for k, v in table.sortedhash(formats) do
- if find(k,"pdf",1,true) then
- t[#t+1] = k
- end
+ for k, v in sortedhash(formats.data) do
+ t[#t+1] = k
end
return t
end
---~ The following is somewhat cleaner but then we need to flag that there are
---~ color spaces set so that the page flusher does not optimize the (at that
---~ moment) still empty array away. So, next(d_colorspaces) should then become
---~ a different test, i.e. also on flag. I'll add that when we need more forward
---~ referencing.
---~
---~ local function embedprofile = handledefaultprofile
---~
---~ local function flushembeddedprofiles()
---~ for colorspace, filename in next, defaults do
---~ embedprofile(colorspace,filename)
---~ end
---~ end
---~
---~ local function handledefaultprofile(s)
---~ defaults[lower(s.colorspace)] = s.filename
---~ end
---~
---~ lpdf.registerdocumentfinalizer(flushembeddedprofiles,1,"embedded color profiles")
+-- The following is somewhat cleaner but then we need to flag that there are
+-- color spaces set so that the page flusher does not optimize the (at that
+-- moment) still empty array away. So, next(d_colorspaces) should then become
+-- a different test, i.e. also on flag. I'll add that when we need more forward
+-- referencing.
+--
+-- local function embedprofile = handledefaultprofile
+--
+-- local function flushembeddedprofiles()
+-- for colorspace, filename in next, defaults do
+-- embedprofile(colorspace,filename)
+-- end
+-- end
+--
+-- local function handledefaultprofile(s)
+-- defaults[lower(s.colorspace)] = s.filename
+-- end
+--
+-- lpdf.registerdocumentfinalizer(flushembeddedprofiles,1,"embedded color profiles")
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-17 07:10:12 +0000