diff options
author | Reinhard Kotucha <reinhard.kotucha@web.de> | 2019-10-16 20:19:46 +0000 |
---|---|---|
committer | Reinhard Kotucha <reinhard.kotucha@web.de> | 2019-10-16 20:19:46 +0000 |
commit | 5495dccfe2922c9db6a88df19c1ae41f9c3f363d (patch) | |
tree | 0ec95929b4ae75a0642253c266a77da5a9e3c0c5 /Master/tlpkg/tlgs/lib | |
parent | 147afe376edb627c38fd6f76cb1fcd6d1e444ee9 (diff) |
Upgrade gs-9.27 -> gs-9.50
git-svn-id: svn://tug.org/texlive/trunk@52405 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/tlpkg/tlgs/lib')
-rw-r--r-- | Master/tlpkg/tlgs/lib/PDFA_def.ps | 71 | ||||
-rw-r--r-- | Master/tlpkg/tlgs/lib/PDFX_def.ps | 84 |
2 files changed, 125 insertions, 30 deletions
diff --git a/Master/tlpkg/tlgs/lib/PDFA_def.ps b/Master/tlpkg/tlgs/lib/PDFA_def.ps index f0ff0d1b6f9..f77c90ef19b 100644 --- a/Master/tlpkg/tlgs/lib/PDFA_def.ps +++ b/Master/tlpkg/tlgs/lib/PDFA_def.ps @@ -1,30 +1,69 @@ %! % This is a sample prefix file for creating a PDF/A document. -% Feel free to modify entries marked with "Customize". -% This assumes an ICC profile to reside in the file (ISO Coated sb.icc), -% unless the user modifies the corresponding line below. +% Users should modify entries marked with "Customize". +% This assumes an ICC profile resides in the file (srgb.icc), +% in the current directory unless the user modifies the corresponding line below. % Define entries in the document Info dictionary : -/ICCProfile (srgb.icc) % Customise -def - [ /Title (Title) % Customise /DOCINFO pdfmark % Define an ICC profile : +/ICCProfile (srgb.icc) % Customise +def [/_objdef {icc_PDFA} /type /stream /OBJ pdfmark + +%% This code attempts to set the /N (number of components) key for the ICC colour space. +%% To do this it checks the ColorConversionStrategy or the device ProcessColorModel if +%% ColorConversionStrategy is not set. +%% This is not 100% reliable. A better solution is for the user to edit this and replace +%% the code between the ---8<--- lines with a simple declaration like: +%% /N 3 +%% where the value of N is the number of components from the profile defined in /ICCProfile above. +%% [{icc_PDFA} << - /N currentpagedevice /ProcessColorModel known { - currentpagedevice /ProcessColorModel get dup /DeviceGray eq - {pop 1} { - /DeviceRGB eq - {3}{4} ifelse +%% ----------8<--------------8<-------------8<--------------8<---------- + systemdict /ColorConversionStrategy known { + systemdict /ColorConversionStrategy get cvn dup /Gray eq { + pop /N 1 false + }{ + dup /RGB eq { + pop /N 3 false + }{ + /CMYK eq { + /N 4 false + }{ + (ColorConversionStrategy not a device space, falling back to ProcessColorModel, output may not be valid PDF/A.)= + true + } ifelse + } ifelse } ifelse } { - (ERROR, unable to determine ProcessColorModel) == flush + (ColorConversionStrategy not set, falling back to ProcessColorModel, output may not be valid PDF/A.)= + true } ifelse + + { + currentpagedevice /ProcessColorModel get + dup /DeviceGray eq { + pop /N 1 + }{ + dup /DeviceRGB eq { + pop /N 3 + }{ + dup /DeviceCMYK eq { + pop /N 4 + } { + (ProcessColorModel not a device space.)= + /ProcessColorModel cvx /rangecheck signalerror + } ifelse + } ifelse + } ifelse + } if +%% ----------8<--------------8<-------------8<--------------8<---------- + >> /PUT pdfmark [{icc_PDFA} ICCProfile (r) file /PUT pdfmark @@ -32,9 +71,9 @@ def [/_objdef {OutputIntent_PDFA} /type /dict /OBJ pdfmark [{OutputIntent_PDFA} << - /Type /OutputIntent % Must be so (the standard requires). - /S /GTS_PDFA1 % Must be so (the standard requires). - /DestOutputProfile {icc_PDFA} % Must be so (see above). - /OutputConditionIdentifier (sRGB) % Customize + /Type /OutputIntent % Must be so (the standard requires). + /S /GTS_PDFA1 % Must be so (the standard requires). + /DestOutputProfile {icc_PDFA} % Must be so (see above). + /OutputConditionIdentifier (sRGB) % Customize >> /PUT pdfmark [{Catalog} <</OutputIntents [ {OutputIntent_PDFA} ]>> /PUT pdfmark diff --git a/Master/tlpkg/tlgs/lib/PDFX_def.ps b/Master/tlpkg/tlgs/lib/PDFX_def.ps index 4c34d06de08..7dfadce2b06 100644 --- a/Master/tlpkg/tlgs/lib/PDFX_def.ps +++ b/Master/tlpkg/tlgs/lib/PDFX_def.ps @@ -1,33 +1,89 @@ %! % This is a sample prefix file for creating a PDF/X-3 document. -% Feel free to modify entries marked with "Customize". +% Users should modify entries marked with "Customize". +% This assumes an ICC profile resides in the file (ISO Coated sb.icc) +% in the current directory unless the user modifies the corresponding line below. -% This assumes an ICC profile to reside in the file (ISO Coated sb.icc), -% unless the user modifies the corresponding line below. - -systemdict /ProcessColorModel known { - systemdict /ProcessColorModel get dup /DeviceGray ne exch /DeviceCMYK ne and +% First up, attempt to ensure the user has set ColorConversionStrategy correctly. +% PDF/X-3 only permits Gray or CMYK in the output. +% +systemdict /ColorConversionStrategy known { + systemdict /ColorConversionStrategy get cvn dup /Gray ne exch /CMYK ne and } { + (\nERROR: ColorConversionStrategy not set.)= true } ifelse -{ (ERROR: ProcessColorModel must be /DeviceGray or DeviceCMYK.)= - /ProcessColorModel cvx /rangecheck signalerror +{ (ERROR: ColorConversionStrategy must be /DeviceGray or /DeviceCMYK.)= + /ColorConversionStrategy cvx /rangecheck signalerror } if -% Define entries to the document Info dictionary : - -/ICCProfile (ISO Coated sb.icc) def % Customize or remove. +% Define entries in the document Info dictionary : +% [ /GTS_PDFXVersion (PDF/X-3:2002) % Must be so (the standard requires). /Title (Title) % Customize. /Trapped /False % Must be so (Ghostscript doesn't provide other). - /DOCINFO pdfmark +/DOCINFO pdfmark + -% Define an ICC profile : +/ICCProfile (ISO Coated sb.icc) def % Customize or remove. +% Define an ICC profile in the output, if the user specified one. +% currentdict /ICCProfile known { [/_objdef {icc_PDFX} /type /stream /OBJ pdfmark - [{icc_PDFX} <</N systemdict /ProcessColorModel get /DeviceGray eq {1} {4} ifelse >> /PUT pdfmark + +% This code attempts to set the /N (number of components) key for the ICC colour space. +% To do this it checks the ColorConversionStrategy or the device ProcessColorModel if +% ColorConversionStrategy is not set. +% This is not 100% reliable. A better solution is for the user to edit this and replace +% the code between the ---8<--- lines with a simple declaration like: +% /N 3 +% where the value of N is the number of components from the profile defined in /ICCProfile above. +% Note, if you don't set ColorConversionStrategy, the output will likely be invalid anyway. + [{icc_PDFX} << +% ----------8<--------------8<-------------8<--------------8<---------- + systemdict /ColorConversionStrategy known { + systemdict /ColorConversionStrategy get cvn dup /Gray eq { + pop /N 1 false + }{ + dup /RGB eq { + (RGB is not a valid ColorConversionStrategy for PDF/X output)= + /ColorConversionStrategycvx /rangecheck signalerror + }{ + /CMYK eq { + /N 4 false + }{ + (ColorConversionStrategy not a device space, falling back to ProcessColorModel, output may not be valid PDF/X.)= + true + } ifelse + } ifelse + } ifelse + } { + (ColorConversionStrategy not set, falling back to ProcessColorModel, output may not be valid PDF/X.)= + true + } ifelse + + { + currentpagedevice /ProcessColorModel get + dup /DeviceGray eq { + pop /N 1 + }{ + dup /DeviceRGB eq { + (RGB is not a valid ProcessColorModel for PDF/X output)= + /ColorConversionStrategycvx /rangecheck signalerror + }{ + dup /DeviceCMYK eq { + pop /N 4 + } { + (ProcessColorModel not a device space.)= + /ProcessColorModel cvx /rangecheck signalerror + } ifelse + } ifelse + } ifelse + } if +% ----------8<--------------8<-------------8<--------------8<---------- + >> /PUT pdfmark [{icc_PDFX} ICCProfile (r) file /PUT pdfmark } if |