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author | Hans Hagen <pragma@wxs.nl> | 2014-03-22 15:31:00 +0100 |
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committer | Hans Hagen <pragma@wxs.nl> | 2014-03-22 15:31:00 +0100 |
commit | c70b2e466bbb07e976f8684d56ae4e5398169e7d (patch) | |
tree | d644f87f32feeddcfb2de6e8ebe6667423eb0be4 /tex/context/base/lpdf-col.lua | |
parent | 244a447d70f406e1341a56016564518013496a32 (diff) | |
download | context-c70b2e466bbb07e976f8684d56ae4e5398169e7d.tar.gz |
beta 2014.03.22 15:31
Diffstat (limited to 'tex/context/base/lpdf-col.lua')
-rw-r--r-- | tex/context/base/lpdf-col.lua | 90 |
1 files changed, 48 insertions, 42 deletions
diff --git a/tex/context/base/lpdf-col.lua b/tex/context/base/lpdf-col.lua index b358d0820..b2d508611 100644 --- a/tex/context/base/lpdf-col.lua +++ b/tex/context/base/lpdf-col.lua @@ -14,42 +14,48 @@ local formatters = string.formatters local backends, lpdf, nodes = backends, lpdf, nodes -local allocate = utilities.storage.allocate -local formatters = string.formatters - -local nodeinjections = backends.pdf.nodeinjections -local codeinjections = backends.pdf.codeinjections -local registrations = backends.pdf.registrations - -local nodepool = nodes.pool -local register = nodepool.register -local pdfliteral = nodepool.pdfliteral - -local pdfconstant = lpdf.constant -local pdfstring = lpdf.string -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfreference = lpdf.reference -local pdfverbose = lpdf.verbose -local pdfflushobject = lpdf.flushobject -local pdfflushstreamobject = lpdf.flushstreamobject - -local colors = attributes.colors -local transparencies = attributes.transparencies -local registertransparancy = transparencies.register -local registercolor = colors.register -local colorsvalue = colors.value -local transparenciesvalue = transparencies.value -local forcedmodel = colors.forcedmodel - -local c_transparency = pdfconstant("Transparency") - -local f_gray = formatters["%.3f g %.3f G"] -local f_rgb = formatters["%.3f %.3f %.3f rg %.3f %.3f %.3f RG"] -local f_cmyk = formatters["%.3f %.3f %.3f %.3f k %.3f %.3f %.3f %.3f K"] +local allocate = utilities.storage.allocate +local formatters = string.formatters + +local nodeinjections = backends.pdf.nodeinjections +local codeinjections = backends.pdf.codeinjections +local registrations = backends.pdf.registrations + +local nodepool = nodes.pool +local register = nodepool.register +local pdfliteral = nodepool.pdfliteral + +local pdfconstant = lpdf.constant +local pdfstring = lpdf.string +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfreference = lpdf.reference +local pdfverbose = lpdf.verbose +local pdfflushobject = lpdf.flushobject +local pdfflushstreamobject = lpdf.flushstreamobject + +local pdfshareobjectreference = lpdf.shareobjectreference + +local addtopageattributes = lpdf.addtopageattributes +local adddocumentcolorspace = lpdf.adddocumentcolorspace +local adddocumentextgstate = lpdf.adddocumentextgstate + +local colors = attributes.colors +local transparencies = attributes.transparencies +local registertransparancy = transparencies.register +local registercolor = colors.register +local colorsvalue = colors.value +local transparenciesvalue = transparencies.value +local forcedmodel = colors.forcedmodel + +local c_transparency = pdfconstant("Transparency") + +local f_gray = formatters["%.3F g %.3F G"] +local f_rgb = formatters["%.3F %.3F %.3F rg %.3F %.3F %.3F RG"] +local f_cmyk = formatters["%.3F %.3F %.3F %.3F k %.3F %.3F %.3F %.3F K"] local f_spot = formatters["/%s cs /%s CS %s SCN %s scn"] local f_tr = formatters["Tr%s"] -local f_cm = formatters["q %f %f %f %f %f %f cm"] +local f_cm = formatters["q %F %F %F %F %F %F cm"] local f_effect = formatters["%s Tc %s w %s Tr"] local f_tr_gs = formatters["/Tr%s gs"] local f_num_1 = tostring @@ -95,7 +101,7 @@ local function addpagegroup() if currentgroupcolormodel then local g = transparencygroups[currentgroupcolormodel] if g then - lpdf.addtopageattributes("Group",g) + addtopageattributes("Group",g) end end end @@ -224,7 +230,7 @@ local function registersomespotcolor(name,noffractions,names,p,colorspace,range, local mr = pdfreference(m) spotcolorhash[name] = m documentcolorspaces[name] = mr - lpdf.adddocumentcolorspace(name,mr) + adddocumentcolorspace(name,mr) else local cnames = pdfarray() local domain = pdfarray() @@ -280,13 +286,13 @@ local function registersomespotcolor(name,noffractions,names,p,colorspace,range, cnames, colorspace, pdfreference(calculation), - lpdf.shareobjectreference(tostring(channels)), -- optional but needed for shades + pdfshareobjectreference(tostring(channels)), -- optional but needed for shades } local m = pdfflushobject(array) local mr = pdfreference(m) spotcolorhash[name] = m documentcolorspaces[name] = mr - lpdf.adddocumentcolorspace(name,mr) + adddocumentcolorspace(name,mr) end end @@ -336,7 +342,7 @@ local function registersomeindexcolor(name,noffractions,names,p,colorspace,range end vector = pdfverbose { "<", concat(vector, " "), ">" } local n = pdfflushobject(pdfarray{ pdf_indexed, a, 255, vector }) - lpdf.adddocumentcolorspace(format("%s_indexed",name),pdfreference(n)) + adddocumentcolorspace(format("%s_indexed",name),pdfreference(n)) return n end @@ -455,7 +461,7 @@ function registrations.transparency(n,a,t) local mr = pdfreference(m) transparencyhash[0] = m documenttransparencies[0] = mr - lpdf.adddocumentextgstate("Tr0",mr) + adddocumentextgstate("Tr0",mr) done = true end if n > 0 and not transparencyhash[n] then @@ -470,7 +476,7 @@ function registrations.transparency(n,a,t) local mr = pdfreference(m) transparencyhash[n] = m documenttransparencies[n] = mr - lpdf.adddocumentextgstate(f_tr(n),mr) + adddocumentextgstate(f_tr(n),mr) end end @@ -689,7 +695,7 @@ end -- this will move to lpdf-spe.lua -local f_slant = formatters["pdf: q 1 0 %f 1 0 0 cm"] +local f_slant = formatters["pdf: q 1 0 %F 1 0 0 cm"] backends.pdf.tables.vfspecials = allocate { -- todo: distinguish between glyph and rule color |