diff options
Diffstat (limited to 'tex/context/base/mkiv/lpdf-fmt.lua')
| -rw-r--r-- | tex/context/base/mkiv/lpdf-fmt.lua | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/tex/context/base/mkiv/lpdf-fmt.lua b/tex/context/base/mkiv/lpdf-fmt.lua index 8bbd3374f..0830d2d8d 100644 --- a/tex/context/base/mkiv/lpdf-fmt.lua +++ b/tex/context/base/mkiv/lpdf-fmt.lua @@ -10,6 +10,7 @@ if not modules then modules = { } end modules ['lpdf-fmt'] = { -- context --directives="backend.format=PDF/X-1a:2001" --trackers=backend.format yourfile +local tonumber = tonumber local lower, gmatch, format, find = string.lower, string.gmatch, string.format, string.find local concat, serialize, sortedhash = table.concat, table.serialize, table.sortedhash @@ -354,7 +355,7 @@ local formats = utilities.storage.allocate { pdf_version = 1.7, format_name = "pdf/a-2a", xmp_file = "lpdf-pda.xml", - gts_flag = "GTS_PDFA2", + gts_flag = "GTS_PDFA1", gray_scale = true, cmyk_colors = true, rgb_colors = true, @@ -378,7 +379,7 @@ local formats = utilities.storage.allocate { pdf_version = 1.7, format_name = "pdf/a-3a", xmp_file = "lpdf-pda.xml", - gts_flag = "GTS_PDFA3", + gts_flag = "GTS_PDFA1", gray_scale = true, cmyk_colors = true, rgb_colors = true, @@ -732,17 +733,15 @@ function codeinjections.setformat(s) if not level then level = 3 -- good compromise, default anyway end - local pdf_version = spec.pdf_version * 10 - local inject_metadata = spec.inject_metadata - local majorversion = math.div(pdf_version,10) - local minorversion = math.mod(pdf_version,10) - local objectcompression = spec.object_compression and pdf_version >= 15 - local compresslevel = level or pdf.getcompresslevel() -- keep default - local objectcompresslevel = (objectcompression and (level or pdf.getobjcompresslevel())) or 0 - pdf.setcompresslevel (compresslevel) - pdf.setobjcompresslevel(objectcompresslevel) - pdf.setmajorversion (majorversion) - pdf.setminorversion (minorversion) + local pdf_version = spec.pdf_version * 10 + local inject_metadata = spec.inject_metadata + local majorversion = math.div(pdf_version,10) + local minorversion = math.mod(pdf_version,10) + local objectcompression = spec.object_compression and pdf_version >= 15 + local compresslevel = level or lpdf.compresslevel() -- keep default + local objectcompresslevel = (objectcompression and (level or lpdf.objectcompresslevel())) or 0 + lpdf.setcompression(compresslevel,objectcompresslevel) + lpdf.setversion(majorversion,minorversion) if objectcompression then report_backend("forcing pdf version %s.%s, compression level %s, object compression level %s", majorversion,minorversion,compresslevel,objectcompresslevel) @@ -753,9 +752,8 @@ 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 + -- + pdf.setomitcidset(formatspecification.include_cidsets == false and 1 or 0) -- -- context.setupcolors { -- not this way -- cmyk = spec.cmyk_colors and variables.yes or variables.no, @@ -805,8 +803,7 @@ function codeinjections.setformat(s) report_backend("error, format %a is not supported",format) end elseif level then - pdf.setcompresslevel(level) - pdf.setobjcompresslevel(level) + lpdf.setcompression(level,level) else -- we ignore this as we hook it in \everysetupbackend end |