diff options
Diffstat (limited to 'Master/texmf-dist/tex/latex/pdftex-def/pdftex.def')
| -rw-r--r-- | Master/texmf-dist/tex/latex/pdftex-def/pdftex.def | 102 |
1 files changed, 96 insertions, 6 deletions
diff --git a/Master/texmf-dist/tex/latex/pdftex-def/pdftex.def b/Master/texmf-dist/tex/latex/pdftex-def/pdftex.def index 6d61ad41449..40dce39fab9 100644 --- a/Master/texmf-dist/tex/latex/pdftex-def/pdftex.def +++ b/Master/texmf-dist/tex/latex/pdftex-def/pdftex.def @@ -1,4 +1,4 @@ -\ProvidesFile{pdftex.def}[2007/12/04 v0.04i Graphics/color for pdfTeX] +\ProvidesFile{pdftex.def}[2008/07/16 v0.04k Graphics/color for pdfTeX] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% %% LaTeX Colour and Graphics support for PDFTeX @@ -6,7 +6,7 @@ %% License %% ======= %% -%% Copyright (C) 2000-2007 David Carlisle, Sebastian Rahtz, Hans Hagen, +%% Copyright (C) 2000-2008 David Carlisle, Sebastian Rahtz, Hans Hagen, %% Heiko Oberdiek and Martin Schr\"oder %% %% This work may be distributed and/or modified under the @@ -168,6 +168,16 @@ % but this keyword is not available before pdfTeX 1.30.0. % 2007/12/04 v0.04i (HO) % * Fatal error is avoided if image file does not exists. +% 2007/12/06 v0.04j (HO) +% * Option xmpfile added for adding metadata (experimental). +% 2008/07/16 v0.04k (HO) +% * \LoadMetaPostSpecialExtensions +% loads additional support for MetaPost images (transparency) +% by loading supp-mpe.tex and supp-mis.tex +% (method posted in comp.text.tex by Jeremy Lea). +% As side effect MetaPost images are put in separate objects +% and are not inlined in the page stream. +% Status: experimental. % % prefix of internal commands for this file `pdftex.def': % \GPT@ (Graphics bundle PdfTex driver) @@ -520,11 +530,13 @@ E \else % * not supported by Ghostscript or xpdf. % * option quiet % * option resetcolor +% * option xmpfile % % \GPT@page: page number of pdf image or \@empty otherwise. \let\GPT@page\@empty % \GPT@print: file name for alternate image or \@empty otherwise. \let\GPT@print\@empty +\let\GPT@xmpfile\@empty \newif\ifGPT@ResetColor \let\GPT@ResetColorEnd\relax \def\GPT@ResetColorBegin{% @@ -578,6 +590,9 @@ E \else \define@key{Gin}{resolution}{% \pdfimageresolution#1\relax }% + \define@key{Gin}{xmpfile}[\Gin@base.xmp]{% + \def\GPT@xmpfile{#1}% + }% }% \@ifundefined{define@key}{% \edef\x{\endgroup @@ -724,8 +739,33 @@ E \else \@ifundefined{#1 image\GPT@page}{% \ifnum\driver@release>4 % \ifnum\driver@release>5 % + \let\GPT@Attr\@empty + \ifx\GPT@xmpfile\@empty + \else + \@ifundefined{GPT@XMP@\GPT@xmpfile}{% + \GPT@IfFileExists{\GPT@xmpfile}{% + \begingroup + \pdfcompresslevel=0 % + \immediate\pdfobj stream attr{% + /Type/Metadata% + /Subtype/XML% + }file{\GPT@xmpfile}% + \expandafter\xdef\csname GPT@XMP@\GPT@xmpfile\endcsname{% + \the\pdflastobj + }% + \endgroup + }{% + \GPT@warn{Missing XMP file (\GPT@xmpfile)}% + }% + }{}% + \edef\GPT@Attr{/Metadata \@nameuse{GPT@XMP@\GPT@xmpfile} 0 R}% + \fi \ifx\GPT@print\@empty - \let\GPT@RuleAttr\@empty + \ifx\GPT@Attr\@empty + \let\GPT@RuleAttr\@empty + \else + \edef\GPT@RuleAttr{attr{\GPT@Attr}}% + \fi \else \@ifundefined{\GPT@print\space image\GPT@page}{% \immediate\pdfximage{\GPT@print}% @@ -741,7 +781,10 @@ E \else }% \def\GPT@RuleAttr{% width\wd\@tempboxa height\ht\@tempboxa - attr{/Alternates \the\pdflastobj\space 0 R}% + attr{% + \GPT@Attr + /Alternates \the\pdflastobj\space 0 R% + }% }% }{% \edef\GPT@PrintObj{% @@ -757,11 +800,14 @@ E \else \def\GPT@RuleAttr{% width \csname\GPT@print\space width\GPT@page\endcsname height \csname\GPT@print\space height\GPT@page\endcsname - attr{/Alternates \the\pdflastobj\space 0 R}% + attr{% + \GPT@Attr + /Alternates \the\pdflastobj\space 0 R% + }% }% }% \fi - \pdfximage \GPT@RuleAttr + \pdfximage\GPT@RuleAttr \ifx\GPT@page\@empty \else page \GPT@page @@ -1202,6 +1248,50 @@ E \else \@tempa } +% Adds support for extended MetaPost features (transparency) +\def\LoadMetaPostSpecialExtensions{% + \AtBeginDocument{% + \edef\@tempa{% + \catcode`\noexpand\=\the\catcode`\= % + \catcode`\noexpand\!\the\catcode`\! % + \catcode`\noexpand\@\the\catcode`\@ % + \catcode`\noexpand\?\the\catcode`\? % + }% + \@makeother\=% + \IfFileExists{supp-pdf}{% + \IfFileExists{supp-mis}{% + \IfFileExists{supp-mpe}{% + \input{supp-mis}% + \input{supp-mpe}% + \MPcmykcolorstrue + \MPspotcolorstrue + \chardef\makeMPintoPDFobject=1 % + }{% + \GPT@warn{% + Cannot enable MetaPost Special Extensions,\MessageBreak + because supp-mpe.tex is missing% + }% + }% + }{% + \GPT@warn{% + Cannot enable MetaPost Special Extensions,\MessageBreak + because supp-mis.tex is missing% + }% + }% + }{% + \GPT@warn{% + Cannot enable support for MetaPost images,\MessageBreak + because supp-pdf.tex is missing% + }% + }% + \@tempa + }% +} +\ifx\@onlypreamble\@undefined +\else + \@onlypreamble\LoadMetaPostSpecialExtensions +\fi + % these seem to upset pdftex. ignore them. SPQR 1999/08/02 % allow for plain graphics, not graphicx. % pdftex.def is loaded before the definition in graphicx, |