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authorKarl Berry <karl@freefriends.org>2006-06-21 00:19:11 +0000
committerKarl Berry <karl@freefriends.org>2006-06-21 00:19:11 +0000
commit238cdec39c3dcc02fa2c5d7135b6a9977f9bb97b (patch)
treecd159ec405713821450a2159c04591850ab48d35 /Master/texmf-dist/tex/latex/graphics
parentabb184f60591b4d871cce0cac339fa119cc2162d (diff)
delete old version
git-svn-id: svn://tug.org/texlive/trunk@1713 c570f23f-e606-0410-a88d-b1316a301751
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-\ProvidesFile{pdftex.def}[2005/06/20 v0.03m graphics/color for pdftex]
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%
-%% LaTeX Colour and Graphics support for PDFTeX
-%%
-%% David Carlisle, Sebastian Rahtz, Hans Hagen and Heiko Oberdiek
-%%
-%% It may be used by specifying the pdftex option to any of the
-%% supported packages, for example:
-%%
-%% \usepackage[pdftex]{graphicx}
-%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-% History
-% ...
-% 2000/04/20 v0.02s:
-% * gray color model directly supported (HO).
-% 2000/05/02 v0.02t:
-% * \pagecolor supported (HO).
-% 2000/05/12 v0.02u:
-% * support for multipage pdf files, option `page' added (HO).
-% 2000/05/31 v0.02v:
-% * Option `page' is defined at begin document,
-% if package `keyval' is loaded after `pdftex.def'.
-% 2000/06/16 v0.03a:
-% * Added Heiko to author list (DPC).
-% 2000/08/31 v0.03b:
-% * support for alternate print images: option `print' added (HO).
-% * This feature is not supported by Ghostscript, xpdf, or AR3.
-% * The images should have the same dimensions/resolution.
-% * Two experimental options added (HO):
-% * `quiet': log messages are suppressed.
-% * `resolution': sets \pdfimageresolution.
-% Because these options are not supported by graphicx,
-% they have to be set after \usepackage{graphicx}, eg.
-% \setkeys{Gin}{quiet,resolution=300}
-% Option `quiet' (for pdftex) can be make known to graphic{s,x}
-% with this line in graphics.cfg:
-% \DeclareOption{quiet}{\let\Gin@log\@gobble}
-% Caution: both options are experimental and can be
-% change in next versions!
-% * \pdfpage{width,height} are only set, if \paperwidth
-% is defined (HO).
-% 2000/09/04 v0.03c
-% * Redefinition of `natwidth' and `natheight' \AtBeginDocument (HO).
-% 2000/09/14 v0.03d
-% * Fixes for `viewport' and `trim' (HO).
-% * Clip support added for viewport and trim (HO).
-% 2000/09/14 v0.03e
-% * Options `bbllx', `bblly', `bburx', `bbury' disabled,
-% option `bb' redirected with a warning to `viewport' (HO).
-% 2000/11/10 v0.03f
-% * Bug, that produces an error message, if package `graphics'
-% is used (introduced in 0.03d), fixed: If \Gin@vllx is not
-% defined (graphics), then clipping and the moves of options
-% viewport/trim are silently disabled (HO).
-% 2001/05/25 v0.03g
-% * \pdfpagewidth and \pdfpageheight are not set to zero,
-% if \paperwidth and \paperheight are not set (HO).
-% 2001/09/01 v0.03h
-% * Compatibilty for miniltx.tex, problems fixed:
-% \@ifpackageloaded, \PackageWarning, \PackageWarningNoLine,
-% \@currname.
-% 2001/11/29 v0.03i
-% * Problem with \if@inlabel (plain format) fixed.
-% 2002/06/18 v0.03j
-% * Contribution by P\'etiard Fran\c{c}ois <petiard@math.univ-fcomte.fr>:
-% Improvement of \Ginclude@mps (support of viewport and clip).
-% 2002/06/19 v0.03k
-% * Correction by P\'etiard Fran\c{c}ois for \GPT@DoEndClip.
-% 2005/06/15 v0.03l
-% * \usebox patch fixed (\aftergroup part removed).
-% 2005/06/20 v0.03m
-% * .tif support is removed for pdfTeX >= 1.10a
-%
-% prefix of internal commands for this file `pdftex.def':
-% \GPT@ (Graphics bundle PdfTex driver)
-
-\ifx\pdftexversion\@undefined
- \def\driver@release{1}%
-\else
- \ifnum\pdftexversion<12
- \def\driver@release{2}%
- \else
- \ifnum\pdftexversion<13
- \ifnum \expandafter `\pdftexrevision < `n
- \def\driver@release{3}%
- \else
- \def\driver@release{4}%
- \fi
- \else
- \ifnum\pdftexversion=13
- \def\driver@release{5}%
- \else
- \ifnum\pdftexversion=14
- \def\driver@release{6}%
- \else
- \ifnum\pdftexversion<110
- \def\driver@release{7}%
- \else
- % .tif support was dropped in pdfTeX 1.10a
- \def\driver@release{8}%
- \fi
- \fi
- \fi
- \fi
- \fi
-\fi
-
-% miniltx.tex does not define \PackageWarning
-% or \PackageWarningNoLine.
-\@ifundefined{PackageWarning}{%
- \def\PackageWarning#1#2{%
- \begingroup
- \newlinechar=10 %
- \def\MessageBreak{%
- ^^J(#1)\@spaces\@spaces\@spaces\@spaces
- }%
- \immediate\write16{^^JPackage #1 Warning: #2\on@line.^^J}%
- \endgroup
- }%
-}{}
-\@ifundefined{PackageWarningNoLine}{%
- \def\PackageWarningNoLine#1#2{%
- \PackageWarning{#1}{#2\@gobble}%
- }%
-}{}
-\@ifundefined{on@line}{%
- \def\on@line{ on input line \the\inputlineno}%
-}{}
-\@ifundefined{@spaces}{%
- \def\@spaces{\space\space\space\space}%
-}{}
-\def\GPT@warn{\PackageWarning{pdftex.def}}%
-\ifx\Gin@log\@undefined
- \def\Gin@log{\message}
-\fi
-
-% Colour Support. The following models may be used.
-% * cmyk supported directly.
-% * rgb supported directly.
-% * RGB converted to rgb by this file.
-% * gray supported directly.
-% * named converted to cmyk by this file.
-%
-\def\c@lor@arg#1{%
- \dimen@#1\p@
- \ifdim\dimen@<\z@\dimen@\maxdimen\fi
- \ifdim\dimen@>\p@
- \PackageError{color}{Argument `#1' not in range [0,1]}\@ehd
- \fi
-}
-\def\color@cmyk#1#2{\c@lor@@cmyk#2\@@#1}
-\def\c@lor@@cmyk#1,#2,#3,#4\@@#5{%
- \c@lor@arg{#4}%
- \c@lor@arg{#1}%
- \c@lor@arg{#2}%
- \c@lor@arg{#3}%
- \edef#5{#1 #2 #3 #4 k #1 #2 #3 #4 K}%
-}
-\def\color@gray#1#2{%
- \c@lor@arg{#2}%
- \edef#1{#2 g #2 G}%
-}
-\def\color@rgb#1#2{\c@lor@@rgb#2\@@#1}
-\def\c@lor@@rgb#1,#2,#3\@@#4{%
- \c@lor@arg{#1}%
- \c@lor@arg{#2}%
- \c@lor@arg{#3}%
- \edef#4{#1 #2 #3 rg #1 #2 #3 RG}%
-}
-\def\color@RGB#1#2{\c@lor@@RGB#2\@@#1}
-\def\c@lor@@RGB#1,#2,#3\@@#4{%
- \c@lor@RGB@rgb{#1}\@tempa
- \c@lor@RGB@rgb{#2}\@tempb
- \c@lor@RGB@rgb{#3}\@tempc
- \c@lor@@rgb\@tempa,\@tempb,\@tempc\@@#4%
-}
-\def\c@lor@RGB@rgb#1#2{%
- \dimen@#1\p@
- \divide\dimen@\@cclv
- \edef#2{\strip@pt\dimen@}%
-}
-
-\def\color@named#1#2{\c@lor@@named#2,,\@@#1}
-\def\c@lor@@named#1,#2,#3\@@#4{%
- \@ifundefined{col@#1}{%
- \PackageError{color}{Undefined color `#1'}\@ehd
- }{%
- \edef#4{\csname col@#1\endcsname}%
- }%
-}
-
-\def\set@color{%
- \pdfliteral{\current@color}%
- \aftergroup\reset@color
-}
-\def\reset@color{\pdfliteral{\current@color}}
-\def\define@color@named#1#2{%
- \expandafter\edef\csname col@#1\endcsname{#2}%
-}
-\def\current@color{0 g 0 G}
-
-% v0.02t: support for \pagecolor
-\def\set@page@color{%
- \global\let\current@page@color\current@color
- \@ifundefined{GPTorg@shipout}{%
- \global\let\GPTorg@shipout\shipout
- \gdef\shipout{%
- \afterassignment\GPT@shipout
- \global\setbox\@cclv=%
- }%
- \gdef\GPT@shipout{%
- \ifvoid\@cclv\relax
- \aftergroup\GPT@@shipout
- \GPT@pageliteral
- \else
- \GPTorg@shipout\vbox{%
- \GPT@pageliteral
- \box\@cclv
- }%
- \fi
- }%
- \gdef\GPT@@shipout{%
- \GPTorg@shipout\box\@cclv\relax
- }%
- \gdef\GPT@pageliteral{%
- \pdfliteral direct{%
- q % gsave
- \current@page@color\space
- n % newpath
- 0 0 \strip@pt\pdfpagewidth\space
- \strip@pt\pdfpageheight\space re % rectangle
- % there is no need to convert to bp
- f % fill
- Q% grestore
- }%
- }%
- }{}%
-}
-
-% Need the `colorfix' modifications as no internal colour stack
-% is maintained
-%<*colorfix>
-\AtBeginDocument{%
- \let\@ldc@l@r\color
- \def\color{%
- \@ifundefined{if@inlabel}{}{%
- \csname if@inlabel\expandafter\endcsname
- \expandafter\leavevmode\csname fi\endcsname
- }%
- \@ldc@l@r
- }%
- \let\@lduseb@x\usebox
- \def\usebox#1{\@lduseb@x{#1}\reset@color}%
-}
-%</colorfix>
-
-%
-% Graphic inclusion. Currently supports .png, .jpg, .mps and .pdf inclusion;
-% .tif support is dropped since pdfTeX 1.10a.
-% .mps is MetaPost output.
-% .mps inclusion depends on loading a CONTEXT module by Hans Hagen;
-% .pdf also needs a Context module unless pdftex 0.12n or later.
-%
-% PNG bitmaps may be scaled/rotated as usual
-% by the graphics commands or keyword arguments.
-%
-% Note the magic in front of the file name after \pdfimage, to
-% prevent it fouling up with file names starting with "depth".
-\def\Gread@png#1{%
- \setbox\@tempboxa\hbox{\pdfimage\noexpand\noexpand\noexpand\@empty#1\relax}%
- \def\Gin@llx{0}\let\Gin@lly\Gin@llx
- \Gin@defaultbp\Gin@urx{\wd\@tempboxa}%
- \Gin@defaultbp\Gin@ury{\ht\@tempboxa}%
-}
-
-%
-% support for
-% * multipage pdf images (pdfTeX v0.14+)
-% * alternate print image (bitmaps only)
-% * driver version>=5 (0.14)
-% * printed image can be resused, but not the base image,
-% because it's dictionary contains the additional key /Alternates.
-% * not supported by Ghostscript or xpdf.
-% * option quiet
-%
-% \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
-\begingroup
- \toks@{%
- \ifnum\driver@release>5
- \define@key{Gin}{page}{%
- \def\GPT@page{#1}%
- }%
- \define@key{Gin}{print}{%
- \def\GPT@print{#1}%
- }%
- \else
- \define@key{Gin}{page}{%
- \GPT@warn{%
- pdfTeX >= 0.14 required for option\MessageBreak `page'%
- }%
- }%
- \define@key{Gin}{print}{%
- \GPT@warn{%
- pdfTeX >= 0.14 required for option\MessageBreak `print'%
- }%
- }%
- \fi
- \define@key{Gin}{quiet}[]{%
- \let\Gin@log\@gobble
- }%
- \define@key{Gin}{resolution}{%
- \pdfimageresolution#1\relax
- }%
- }%
- \@ifundefined{define@key}{%
- \edef\x{\endgroup
- \noexpand\AtBeginDocument{%
- \noexpand\@ifundefined{define@key}{}{\the\toks@}%
- }%
- }\x
- }{%
- \expandafter\endgroup\the\toks@
- }
-
-% redefinitions of some graphicx options:
-\def\GPT@disable#1{%
- \GPT@warn{%
- Option `#1' is not supported, use\MessageBreak
- option `viewport' instead%
- }%
-}
-\def\GPT@fix{%
- \begingroup\expandafter\expandafter\expandafter\endgroup
- \expandafter\ifx\csname define@key\endcsname\relax
- \else
- \def\KV@Gin@bb{%
- \GPT@warn{%
- Option `bb' does not make sense,\MessageBreak
- using `viewport' instead%
- }%
- \KV@Gin@viewport
- }%
- \define@key{Gin}{bbllx}{\GPT@disable{bbllx}}%
- \define@key{Gin}{bblly}{\GPT@disable{bblly}}%
- \define@key{Gin}{bburx}{\GPT@disable{bburx}}%
- \define@key{Gin}{bbury}{\GPT@disable{bbury}}%
- \fi
-}
-\AtBeginDocument{\GPT@fix}
-
-%
-% mechanism for re-use of objects also
-% allows us to get the size by deriving it from the initial storage;
-% this works for all graphics types.
-%
-\newcount\Gread@gobject
-\def\GPT@ReusedName#1{%
- \ifx\GPT@print\@empty
- #1%
- \else
- \GPT@print
- \fi
-}
-\def\Gread@pdftex#1{%
- % Ensure that option `print' works only on bitmap images.
- \ifGPT@IsBitmap
- \else
- \ifx\GPT@print\@empty
- \else
- \GPT@warn{%
- Option `print' can only be used\MessageBreak
- for bitmap images%
- }%
- \let\GPT@print\@empty
- \fi
- \fi
- % If option `print' is set, the screen image object
- % will contain an additional /Alternate entry
- % and will therefore not be reused.
- \ifx\GPT@print\@empty
- \else
- \expandafter\expandafter\expandafter\@firstoftwo\expandafter\@gobbletwo
- \fi
- \@ifundefined{#1 image\GPT@page}{%
- \ifnum\driver@release>4
- \ifnum\driver@release>5
- \ifx\GPT@print\@empty
- \let\GPT@RuleAttr\@empty
- \else
- \@ifundefined{\GPT@print\space image\GPT@page}{%
- \immediate\pdfximage{\GPT@print}%
- \setbox\@tempboxa=\hbox{\pdfrefximage\pdflastximage}%
- \edef\GPT@PrintObj{\the\pdflastximage}%
- \expandafter\xdef\csname\GPT@print\space
- image\GPT@page\endcsname{\pdfrefximage\GPT@PrintObj}%
- \immediate\pdfobj{%
- [<<%
- /Image \GPT@PrintObj\space 0 R%
- /DefaultForPrinting true%
- >>]%
- }%
- \def\GPT@RuleAttr{%
- width\wd\@tempboxa height\ht\@tempboxa
- attr{/Alternates \the\pdflastobj\space 0 R}%
- }%
- }{%
- \edef\GPT@PrintObj{%
- \expandafter\expandafter\expandafter\@gobble
- \csname\GPT@print\space image\GPT@page\endcsname
- }%
- \immediate\pdfobj{%
- [<<%
- /Image \GPT@PrintObj \space 0 R%
- /DefaultForPrinting true%
- >>]%
- }%
- \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}%
- }%
- }%
- \fi
- \pdfximage \GPT@RuleAttr
- \ifx\GPT@page\@empty
- \else
- page \GPT@page
- \fi
- {#1}%
- \setbox\@tempboxa=\hbox{\pdfrefximage\pdflastximage}%
- \else
- \setbox\@tempboxa=\hbox{\pdfimage{#1}}%
- \fi
- \else
- \setbox\@tempboxa=\hbox{%
- \pdfimage\noexpand\noexpand\noexpand\@empty#1\relax
- }%
- \fi
- \def\Gin@llx{0}\let\Gin@lly\Gin@llx
- \Gin@defaultbp\Gin@urx{\wd\@tempboxa}%
- \Gin@defaultbp\Gin@ury{\ht\@tempboxa}%
- \expandafter\xdef\csname\GPT@ReusedName{#1} width\GPT@page\endcsname{%
- \the\wd\@tempboxa
- }%
- \expandafter\xdef\csname\GPT@ReusedName{#1} height\GPT@page\endcsname{%
- \the\ht\@tempboxa
- }%
- \ifnum\driver@release>5
- \expandafter\xdef\csname #1 image\GPT@page
- \ifx\GPT@print\@empty\else!\fi\endcsname{%
- \pdfrefximage\the\pdflastximage
- }%
- \else
- \pdfform\@tempboxa
- \Gread@gobject=\pdflastform
- \expandafter\xdef\csname#1 image\endcsname{%
- \pdfrefform\the\Gread@gobject
- }%
- \fi
- \Gin@log{%
- <#1, id=%
- \ifnum\driver@release>5
- \the\pdflastximage
- \ifx\GPT@page\@empty\else , page=\GPT@page\fi
- \ifx\GPT@print\@empty
- \else
- , print=\GPT@print, id=\GPT@PrintObj
- \fi
- \else
- \the\Gread@gobject
- \fi
- , \the\wd\@tempboxa\space x \the\ht\@tempboxa
- >%
- }%
- }{%
- \def\Gin@llx{0}\let\Gin@lly\Gin@llx
- \Gin@defaultbp\Gin@urx{\csname#1 width\GPT@page\endcsname}%
- \Gin@defaultbp\Gin@ury{\csname#1 height\GPT@page\endcsname}%
- }%
-}
-\def\Ginclude@pdftex#1{%
- \def\@tempa{!}%
- \ifx\Gin@scaley\@tempa
- \let\Gin@scaley\Gin@scalex
- \else
- \ifx\Gin@scalex\@tempa\let\Gin@scalex\Gin@scaley\fi
- \fi
- \Gin@log{%
- <use #1%
- \ifx\GPT@page\@empty\else, page \GPT@page\fi
- >%
- }%
- \hbox{%
- \Gscale@box{\Gin@scalex}[\Gin@scaley]{%
- \@ifundefined{Gin@vllx}{%
- \GPT@viewportfalse
- % without viewport/trim clipping does not make sense
- % for pdfTeX
- \Gin@clipfalse
- }{}%
- \ifGin@clip
- \ifnum\driver@release<6
- \GPT@warn{No clipping support in pdfTeX < 0.14}%
- \else
- \if!\Gin@vllx\Gin@vlly\Gin@vurx\Gin@vury!%
- \else
- \let\GPT@clipend\GPT@DoClipEnd
- \setbox\@tempboxa\hbox\bgroup
- \fi
- \fi
- \fi
- \ifGPT@viewport
- \ifdim\Gin@vlly\p@=\z@
- \else
- \lower\Gin@vlly bp\hbox\bgroup
- \fi
- \ifdim\Gin@vllx\p@=\z@
- \else
- \hskip-\Gin@vllx bp\relax
- \fi
- \fi
- \csname#1 image\GPT@page
- \ifx\GPT@print\@empty\else!\fi
- \endcsname
- \ifGPT@viewport
- \ifdim\Gin@vlly\p@=\z@
- \else
- \egroup
- \fi
- \GPT@clipend
- \fi
- }%
- }%
-}
-\newif\ifGPT@viewport
-\GPT@viewporttrue
-\let\GPT@clipend\relax
-\def\GPT@DoClipEnd{%
- \egroup
- \dp\@tempboxa\z@
- % \Gin@urx and \Gin@ury already contain the correct values,
- % so both cases viewport and trim can be handled together:
- \dimen@\Gin@urx\p@
- % v0.03k \Gin@vllx replaced by \Gin@llx
- \advance\dimen@ -\Gin@llx\p@
- \wd\@tempboxa\strip@pt\dimen@ bp\relax
- \dimen@\Gin@ury\p@
- % v0.03k \Gin@vlly replaced by \Gin@lly
- \advance\dimen@ -\Gin@lly\p@
- \ht\@tempboxa\strip@pt\dimen@ bp\relax
- \pdfxform\@tempboxa
- \pdfrefxform\pdflastxform
-}
-\newif\ifGPT@IsBitmap
-\def\Gread@pdfbitmap#1{%
- \GPT@IsBitmaptrue
- \Gread@pdftex{#1}%
- \GPT@IsBitmapfalse
-}
-
-\edef\Gread@MBox{/MediaBox}
-\def\Gread@pdf#1{%
- \begingroup
- \@tempcnta\z@
- \loop
- \ifnum\@tempcnta<\@xxxii
- \catcode\@tempcnta14 %
- \advance\@tempcnta\@ne
- \repeat
- \catcode127=14 %
- \let\do\@makeother\dospecials\catcode`\ 10 %
- \catcode\endlinechar5 %
- \immediate\openin\@inputcheck#1 %
- \ifeof\@inputcheck
- \@latex@error{File `#1' not found}\@ehc
- \else
- \Gread@true
- \let\@tempb\Gread@false
- \loop
-% v0.02e: use \. not \@tempa so the space is preserved before [
- \read\@inputcheck to\.%
- \ifeof\@inputcheck
- \Gread@false
- \else
- \expandafter\Gread@find@mbox\. []\\%
- \fi
- \ifGread@
- \repeat
- \immediate\closein\@inputcheck
- \fi
- \ifGin@bbox
- \else
- \@latex@error
- {Cannot determine size of graphic in #1 (no BoundingBox)}%
- \@ehc
- \gdef\@gtempa{0 0 72 72 }%
- \fi
- \endgroup
- \expandafter\Gread@parse@bb\@gtempa\\%
-}
-\long\def\Gread@find@mbox#1 [#2]#3\\{%
- \def\@tempa{#1}%
- \ifx\@tempa\Gread@MBox
- \gdef\@gtempa{#2 }%
- \@tempb
- \Gin@bboxtrue
- \fi
-}
-\def\Ginclude@png#1{%
- \hbox{%
-% v0.02f add \@depth\z@ (from Sebastian)
- \pdfimage
- \@height\Gin@req@height \@width\Gin@req@width \@depth\z@
- \noexpand\noexpand\noexpand\@empty#1\relax
- }%
-}
-
-\def\Ginclude@mps#1{%
- \def\@tempa{!}%
- \ifx\Gin@scaley\@tempa
- \let\Gin@scaley\Gin@scalex
- \else
- \ifx\Gin@scalex\@tempa\let\Gin@scalex\Gin@scaley\fi
- \fi
- \hbox{%
- \Gscale@box{\Gin@scalex}[\Gin@scaley]{%
- \@ifundefined{Gin@vllx}{%
- \GPT@viewportfalse
- % without viewport/trim clipping does not make sense
- % for pdfTeX
- \Gin@clipfalse
- }{}%
- \ifGin@clip
- \ifnum\driver@release<6
- \GPT@warn{No clipping support in pdfTeX < 0.14}%
- \else
- \if!\Gin@vllx\Gin@vlly\Gin@vurx\Gin@vury!%
- \else
- \let\GPT@clipend\GPT@DoClipEnd
- \setbox\@tempboxa\hbox\bgroup
- \fi
- \fi
- \fi
- \ifGPT@viewport
- \ifdim\Gin@vlly\p@=\z@
- \else
- \lower\Gin@vlly bp\hbox\bgroup
- \fi
- \ifdim\Gin@vllx\p@=\z@
- \else
- \hskip-\Gin@vllx bp\relax
- \fi
- \fi
- \convertMPtoPDF{#1}{1}{1}%
- \ifGPT@viewport
- \ifdim\Gin@vlly\p@=\z@
- \else
- \egroup
- \fi
- \GPT@clipend
- \fi
- }%
- }%
-}
-\def\Gread@mps{\Gread@eps}
-\ifnum\driver@release>5
- \let\Gread@tif\Gread@pdfbitmap
- \let\Ginclude@tif\Ginclude@pdftex
-\fi
-\ifnum\driver@release>3
- \let\Ginclude@png\Ginclude@pdftex
- \let\Ginclude@jpg\Ginclude@pdftex
- \let\Ginclude@pdf\Ginclude@pdftex
- \let\Gread@pdf\Gread@pdftex
- \let\Gread@png\Gread@pdfbitmap
- \let\Gread@jpg\Gread@pdfbitmap
-\else
- \def\Ginclude@pdf#1{%
- \def\@tempa{!}%
- \ifx\Gin@scaley\@tempa
- \let\Gin@scaley\Gin@scalex
- \else
- \ifx\Gin@scalex\@tempa\let\Gin@scalex\Gin@scaley\fi
- \fi
- \hbox{%
- \convertPDFtoPDF{#1}{\Gin@scalex}{\Gin@scaley} {0bp} {0bp}%
- {\Gin@req@width}{\Gin@req@height}%
- }%
- }
-\fi
-
-% v0.02e: restrict the rules to just the types that pdftex can currently
-% deal with.
-\ifnum\driver@release>3
- \def\Gin@extensions{.png,.pdf,.jpg,.mps}
- \@namedef{Gin@rule@.jpg}#1{{jpg}{.jpg}{#1}}
- \ifnum\driver@release>5
- \ifnum\driver@release<8
- \def\Gin@extensions{.png,.pdf,.jpg,.mps,.tif}
- \@namedef{Gin@rule@.tif}#1{{tif}{.tif}{#1}}
- \fi
- \fi
-\else
- \def\Gin@extensions{.png,.pdf,.mps}
-\fi
-\@namedef{Gin@rule@.png}#1{{png}{.png}{#1}}
-\@namedef{Gin@rule@.mps}#1{{mps}{.mps}{#1}}
-\@namedef{Gin@rule@.pdf}#1{{pdf}{.pdf}{#1}}
-
-
-% Rotation
-% slightly hacky, but set width of box 0 to 0pt otherwise
-% the CTM gets restored in the wrong place.
-
-% Patrick Daly found an error here with doubled minus signs when \Grot@sin is
-% negative. Fixed.
-\def\Grot@start{%
- \pdfliteral{ q
- \Grot@cos\space\Grot@sin\space\if-\Grot@sin\else-\Grot@sin\fi\space\Grot@cos\space
- 0 0 cm%
- }%
- \wd\z@\z@
-}
-
-\def\Grot@end{\pdfliteral{ Q}}
-
-% Scaling is OK, as graphics package does it right here.
-\def\Gscale@start{%
- \pdfliteral{ q
- \Gscale@x\space0 0 \Gscale@y\space 0 0 cm%
- }%
-}
-
-\let\Gscale@end\Grot@end
-
-% undo the trig.sty `optimisation' so that these 0 1 and -1 values
-% get written out as digits, not unexpandable TeX primitives.
-\AtBeginDocument{%
- \expandafter\def\csname sin(0)\endcsname{0}%
- \expandafter\def\csname cos(0)\endcsname{1}%
- \expandafter\def\csname sin(90)\endcsname{1}%
- \expandafter\def\csname cos(90)\endcsname{0}%
- \expandafter\def\csname sin(-90)\endcsname{-1}%
- \expandafter\def\csname cos(-90)\endcsname{0}%
- \expandafter\def\csname sin(180)\endcsname{0}%
- \expandafter\def\csname cos(180)\endcsname{-1}%
-}
-
-% Are we running under PDFTeX?
-\ifx\pdfpageheight\@undefined
- \PackageWarningNoLine{%
- \@ifundefined{@currname}{pdftex.def}{\@currname}%
- }{%
- pdftex option does not work with standard TeX%
- }%
-\else
- \ifx\paperwidth\@undefined
- \else
- \ifdim\paperheight=0pt\relax
- \else
- \pdfpageheight\paperheight
- \fi
- \ifdim\paperwidth=0pt\relax
- \else
- \pdfpagewidth\paperwidth
- \fi
- \fi
- \pdfoutput=1
-\fi
-
-
-% v0.02e: Restore catcodes of context letters.
-% Not needed with current version of supp-pdf
-% but protects against older versions.
-\AtBeginDocument{%
- \edef\@tempa{%
- \catcode`\noexpand\!\the\catcode`\!
- \catcode`\noexpand\@\the\catcode`\@
- \catcode`\noexpand\?\the\catcode`\? }%
- \InputIfFileExists{supp-pdf}{}{}%
- \@tempa
-}
-
-% 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,
-% so do all the stuff \AtBeginDocument:
-\AtBeginDocument{%
- \@ifundefined{define@key}{}{%
- \define@key{Gin}{natwidth}{}%
- \define@key{Gin}{natheight}{}%
- }%
-}%
-\endinput