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pdftex.def
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pdftex.def
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%% pdftex.def Copyright (C) 2000-2015 David Carlisle, Sebastian Rahtz,
%% Hans Hagen, Heiko Oberdiek,
%% Martin Schr\"oder
%% Copyright (C) 2016-2016 Heiko Oberdiek, LaTeX3 Project
%%
%% This work may be distributed and/or modified under the
%% conditions of the LaTeX Project Public License, either version 1.3c
%% of this license or (at your option) any later version.
%% The latest version of this license is in
%% http://www.latex-project.org/lppl.txt
%% and version 1.3c or later is part of all distributions of LaTeX
%% version 2005/12/01 or later.
%%
%% This work has the LPPL maintenance status `maintained'.
%%
%% The Current Maintainer of this work is the LaTeX3 Project.
%%
%% https://github.com/latex3/graphics-def/issues
%%
\ProvidesFile{pdftex.def}
[2017/05/19 v1.0a Graphics/color driver for pdfTeX]
% Prefix of internal commands for this file `pdftex.def':
% \GPT@ (Graphics bundle PdfTex driver)
\RequirePackage{infwarerr}[2007/09/09]%
\RequirePackage{ltxcmds}[2010/12/07]%
\def\GPT@warn{\@PackageWarning{pdftex.def}}%
\@ifundefined{ifGin@setpagesize}
{\expandafter\let\csname ifGin@setpagesize\expandafter\endcsname
\csname iftrue\endcsname}
{}
\ifGin@setpagesize
\ifx\paperwidth\@undefined\else
\AtBeginDocument{%
% If a package has changed \mag, assume it knows what it is doing
% and leave page size alone
\ifnum\mag=\@m
\ltx@IfUndefined{stockwidth}{%
\ltx@IfUndefined{paperwidth}{%
}{%
\ifdim\paperwidth>0pt\relax
\ifdim\paperheight>0pt\relax
\pdfpagewidth=\paperwidth
\pdfpageheight=\paperheight
\fi
\fi
}%
}{%
\ifdim\stockwidth>0pt\relax
\ifdim\stockheight>0pt\relax
\pdfpagewidth=\stockwidth
\pdfpageheight=\stockheight
\fi
\fi
}%
\fi
}
\fi
\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{%
\ltx@IfUndefined{col@#1}{%
\PackageError{color}{Undefined color `#1'}\@ehd
}{%
\edef#4{\csname col@#1\endcsname}%
}%
}
\chardef\main@pdfcolorstack=0 %
\@ifundefined{@pdfcolorstack}{%
\def\@pdfcolorstack{\main@pdfcolorstack}%
}{}%
\def\set@color{%
\pdfcolorstack\@pdfcolorstack push{\current@color}%
\aftergroup\reset@color
}%
\def\reset@color{%
\pdfcolorstack\@pdfcolorstack pop\relax
}%
\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
% fixed in v0.02p by using a box register, see
% http://tug.org/pipermail/pdftex/2005-August/005916.html
%
% v0.03r: \nopagecolor/\no@page@color added.
\ltx@newglobalif\ifGPT@pagecolor
\ltx@ifundefined{nopagecolor}{%
\def\nopagecolor{\no@page@color}%
}{}
\def\no@page@color{%
\GPT@pagecolorfalse
}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname currentgrouplevel\endcsname\relax
\catcode`X=9 % ignore
\catcode`E=14 % comment
\else
\catcode`X=14 % comment
\catcode`E=9 % ignore
\fi
\def\set@page@color{%
\GPT@pagecolortrue
\global\let\current@page@color\current@color
\@ifundefined{GPT@outputbox}{%
% \newbox is outer in plain
\csname newbox\endcsname\GPT@outputbox
}{}%
\@ifundefined{GPTorg@shipout}{%
\global\let\GPTorg@shipout\shipout
\gdef\shipout{%
X % ensure \GPT@outputbox is really void
X \begingroup
X \setbox\GPT@outputbox=\box\GPT@outputbox
X \endgroup
E \edef\GPT@saved@grouplevel{\number\currentgrouplevel}%
\afterassignment\GPT@shipout
\global\setbox\GPT@outputbox=%
}%
\gdef\GPT@shipout{%
X \ifvoid\GPT@outputbox\relax
E \ifnum\GPT@saved@grouplevel=\currentgrouplevel
E \else
\expandafter\aftergroup
\fi
\GPT@@shipout
}%
\gdef\GPT@@shipout{%
\ifvoid\GPT@outputbox\relax
\GPT@warn{Ignoring void output box}%
\else
\setbox\GPT@outputbox=\vbox{%
\GPT@pageliteral
\box\GPT@outputbox
}%
\GPTorg@shipout\box\GPT@outputbox\relax
\fi
}%
\gdef\GPT@pageliteral{%
\ifGPT@pagecolor
\pdfliteral page{%
q % gsave
\current@page@color\ltx@space
n % newpath
0 0 \strip@pt\pdfpagewidth\ltx@space
\strip@pt\pdfpageheight\ltx@space re % rectangle
% there is no need to convert to bp
f % fill
Q% grestore
}%
\fi
}%
}{}%
}
\catcode`\X=11 %
\catcode`\E=11 %
%
% 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.
% 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
% * option resetcolor
% * option xmpfile
%
% \GPT@page: page number of pdf image or \ltx@empty otherwise.
\let\GPT@page\ltx@empty
% \GPT@print: file name for alternate image or \ltx@empty otherwise.
\let\GPT@print\ltx@empty
\let\GPT@xmpfile\ltx@empty
\let\GPT@pagebox\ltx@empty
\let\GPT@pagebox@\ltx@empty
\let\GPT@interpolate\ltx@empty
\let\GPT@decodearray\ltx@empty
\let\GPT@mask\ltx@empty
\let\GPT@intent\ltx@empty
\let\GPT@ocobjnum\ltx@empty
\ltx@newif\ifGPT@ResetColor
\let\GPT@ResetColorEnd\relax
\def\GPT@ResetColorBegin{%
\ifGPT@ResetColor
\ifGPT@IsBitmap
\else
\begingroup
\normalcolor
\let\GPT@ResetColorEnd\endgroup
\fi
\fi
}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname pdfmatch\endcsname\relax
\def\GPT@match#1#2#3#4{}%
\def\GPT@pat@real/{}%
\else
\def\GPT@match#1#2{%
\ifnum\pdfmatch{#2}{#1}=1 %
\expandafter\ltx@firstoftwo
\else
\expandafter\ltx@secondoftwo
\fi
}%
\def\GPT@pat@real/{%
(%
0(\ltx@backslashchar.[0-9]*)?|%
\ltx@backslashchar.[0-9]+|%
1(\ltx@backslashchar.0*)?%
)%
}%
\fi
\begingroup
\toks@{%
\define@key{Gin}{resetcolor}[true]{%
\csname GPT@ResetColor%
\expandafter\ifx\csname iftrue\expandafter\endcsname
\csname if#1\endcsname
true%
\else
false%
\fi
\endcsname
}%
\define@key{Gin}{page}{%
\def\GPT@page{#1}%
\ifx\GPT@page\ltx@empty
\else
\edef\GPT@page{\number\GPT@page}%
\fi
}%
\define@key{Gin}{print}{%
\def\GPT@print{#1}%
}%
% option pagebox
\define@key{Gin}{pagebox}{%
\expandafter\let\expandafter\GPT@pagebox
\csname GPT@pagebox@#1\endcsname
\ifx\GPT@pagebox\relax
\let\GPT@pagebox\ltx@empty
\GPT@warn{%
Unknown value `#1' for `pagebox'.\MessageBreak
Supported values:\MessageBreak
mediabox, cropbox, bleedbox, trimbox, artbox%
}%
\fi
}%
\def\GPT@pagebox@mediabox{mediabox}%
\let\GPT@pagebox@cropbox\ltx@empty
\def\GPT@pagebox@bleedbox{bleedbox}%
\def\GPT@pagebox@trimbox{trimbox}%
\def\GPT@pagebox@artbox{artbox}%
% option interpolate
\define@key{Gin}{interpolate}[true]{%
\expandafter\let\expandafter\GPT@interpolate
\csname GPT@interpolate@#1\endcsname
\ifx\GPT@interpolate\relax
\let\GPT@interpolate\ltx@empty
\GPT@warn{%
Unknown value `#1' for `interpolate'.\MessageBreak
Supported values: true, false%
}%
\fi
}%
\let\GPT@interpolate@false\ltx@empty
\def\GPT@interpolate@true{1}% non-empty, value does not matter
% option decodearray
\define@key{Gin}{decodearray}{%
\def\GPT@decodearray{#1}%
\ifx\GPT@decodearray\ltx@empty
\else
\GPT@match\GPT@decodearray{%
((^| )\GPT@pat@real/ \GPT@pat@real/)+$%
}{}{%
\GPT@warn{%
Invalid value (\GPT@decodearray)\MessageBreak
for `decodearray' is ignored%
}%
\let\GPT@decodearray\ltx@empty
}%
\fi
}%
% option maskarray
\define@key{Gin}{maskarray}{%
\def\GPT@mask{#1}%
\ifx\GPT@mask\ltx@empty
\else
\GPT@match\GPT@mask{%
((^| )[0-9]+ [0-9]+)+$%
}{}{%
\GPT@warn{%
Invalid value (\GPT@mask)\MessageBreak
for `maskarray' is ignored%
}%
\let\GPT@mask\ltx@empty
}%
\ifx\GPT@mask\ltx@empty
\else
\edef\GPT@mask{[\GPT@mask]}%
\fi
\fi
}%
% option intent
\define@key{Gin}{intent}{%
\def\GPT@intent{#1}%
\ifx\GPT@intent\ltx@empty
\else
\GPT@match\GPT@intent{%
^((Absolute|Relative)Colorimetric|Saturation|Perceptual)$%
}{}{%
\GPT@match\GPT@intent{%
^[A-Za-z0-9_]+$%
}{%
\GPT@warn{%
Rendering intent `\GPT@intent'\MessageBreak
is not a standard name of the PDF specification%
}%
}{%
\GPT@warn{%
Ignoring intent `\GPT@intent'\MessageBreak
with unusual characters%
}%
\let\GPT@intent\ltx@empty
}%
}%
\fi
}%
% option ocobjnum
\define@key{Gin}{ocobjnum}{%
\edef\GPT@ocobjnum{#1}%
\ifx\GPT@ocobjnum\ltx@empty
\else
\edef\GPT@ocobjnum{\number\GPT@ocobjnum}%
\GPT@match\GPT@ocobjnum{^[1-9]+[0-9]*$}{%
}{%
\GPT@warn{%
Invalid value (\GPT@ocobjnum)\MessageBreak
for `ocobjnum' is ignored%
}%
\let\GPT@ocobjnum\ltx@empty
}%
\ifx\GPT@ocobjnum\ltx@empty
\else
\edef\GPT@ocobjnum{\number\GPT@ocobjnum}%
\fi
\fi
}%
% option ocobjref
\define@key{Gin}{ocobjref}{%
\edef\GPT@ocobjnum{#1}%
\ifx\GPT@ocobjnum\ltx@empty
\else
\edef\GPT@ocobjnum{%
\expandafter\strip@prefix\meaning\GPT@ocobjnum
}%
\GPT@match\GPT@ocobjnum{^[1-9]+[0-9]* 0 R$}{%
}{%
\GPT@warn{%
Invalid value (\GPT@ocobjnum)\MessageBreak
for `ocobjref' is ignored%
}%
\let\GPT@ocobjnum\ltx@empty
}%
\ifx\GPT@ocobjnum\ltx@empty
\else
\begingroup
\def\GPT@temp##1 ##2\@nil{\endgroup
\def\GPT@ocobjnum{##1}%
}%
\expandafter\GPT@temp\GPT@ocobjnum\@nil
\edef\GPT@ocobjnum{\number\GPT@ocobjnum}%
\fi
\fi
}%
\define@key{Gin}{quiet}[]{%
\let\Gin@log\ltx@gobble
}%
\define@key{Gin}{resolution}{%
\pdfimageresolution#1\relax
}%
\define@key{Gin}{xmpfile}[\Gin@base.xmp]{%
\def\GPT@xmpfile{#1}%
}%
}%
\ltx@IfUndefined{define@key}{%
\edef\x{\endgroup
\noexpand\AtBeginDocument{%
\noexpand\ltx@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}
%
% Check for image file existence
%
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname pdffilesize\endcsname\relax
\RequirePackage{pdftexcmds}\relax
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname pdf@filesize\endcsname\relax
\def\GPT@IfFileExists#1{%
\IfFileExists{#1}%
}%
\else
\def\GPT@IfFileExists#1{%
\expandafter\expandafter\expandafter\ifx
\expandafter\expandafter\expandafter\relax\pdf@filesize{#1}\relax
\expandafter\ltx@secondoftwo
\else
\expandafter\ltx@firstoftwo
\fi
}%
\fi
\else
\def\GPT@IfFileExists#1{%
\expandafter\ifx\expandafter\relax\pdffilesize{#1}\relax
\expandafter\ltx@secondoftwo
\else
\expandafter\ltx@firstoftwo
\fi
}%
\fi
%
% Wrapper for \Gread@... that checks image existence first.
%
\def\GPT@read#1#2{%
\GPT@IfFileExists{#2}%
{%
#1{#2}%
}{%
\def\Gin@llx{0}%
\let\Gin@lly\Gin@llx
\def\Gin@urx{72}%
\let\Gin@ury\Gin@urx
\ifGin@draft
\else
\PackageError{pdftex.def}{File `#2' not found}{%
Using draft setting for this image.\MessageBreak
\@ehc
}%
\Gin@drafttrue
\fi
}%
}
%
% 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.
%
\@ifundefined{Gread@gobject}{%
\csname newcount\endcsname\Gread@gobject
}{}
\def\GPT@ReusedName#1{%
\ifx\GPT@print\ltx@empty
#1%
\else
\GPT@print
\fi
}
\def\GPT@objref{ 0 R}
\def\Gread@pdftex{%
\GPT@read\Gread@@pdftex
}
\def\Gread@@pdftex#1{%
% Ensure that option `print' works only on bitmap images.
\let\GPT@Attr\ltx@empty
\let\GPT@AttrShort\ltx@empty
\ifx\GPT@ocobjnum\ltx@empty
\else
\edef\GPT@AttrShort{\GPT@AttrShort
:OC\GPT@ocobjnum
}%
\edef\GPT@Attr{\GPT@Attr
/OC \GPT@ocobjnum\GPT@objref
}%
\fi
\ifGPT@IsBitmap
\let\GPT@page\ltx@empty
\let\GPT@pagebox\ltx@empty
\ifx\GPT@xmpfile\ltx@empty
\else
\ltx@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)}%
}%
}{}%
\ltx@IfUndefined{GPT@XMP@\GPT@xmpfile}{}{%
\edef\GPT@Attr{\GPT@Attr
/Metadata \@nameuse{GPT@XMP@\GPT@xmpfile}\GPT@objref
}%
\edef\GPT@AttrShort{\GPT@AttrShort
:MD\@nameuse{GPT@XMP@\GPT@xmpfile}%
}%
}%
\fi
\ifx\GPT@interpolate\ltx@empty
\else
\edef\GPT@Attr{\GPT@Attr
/Interpolate true%
}%
\edef\GPT@AttrShort{\GPT@AttrShort
:I%
}%
\fi
\ifx\GPT@decodearray\ltx@empty
\else
\edef\GPT@Attr{\GPT@Attr
/Decode[\GPT@decodearray]%
}%
\edef\GPT@AttrShort{\GPT@AttrShort
:D[\GPT@decodearray]%
}%
\fi
\ifx\GPT@mask\ltx@empty
\else
\edef\GPT@Attr{\GPT@Attr
/Mask\GPT@mask
}%
\edef\GPT@AttrShort{\GPT@AttrShort
:M\GPT@mask
}%
\fi
\ifx\GPT@intent\ltx@empty
\else
\edef\GPT@AttrShort{\GPT@AttrShort
:RI\GPT@intent
}%
\expandafter\ifx\csname pdfescapename\endcsname\relax
\expandafter\ifx\csname pdf@escapename\endcsname\relax
\else
\edef\GPT@intent{\pdf@escapename{\GPT@intent}}%
\fi
\else
\edef\GPT@intent{\pdfescapename{\GPT@intent}}%
\fi
\edef\GPT@Attr{\GPT@Attr
/Intent/\GPT@intent
}%
\fi
\else
\let\GPT@interpolate\ltx@empty
\let\GPT@decodearray\ltx@empty
\let\GPT@mask\ltx@empty
\let\GPT@intent\ltx@empty
\ifx\GPT@page\ltx@empty
\else
\edef\GPT@AttrShort{\GPT@AttrShort
:P\GPT@page
}%
\fi
\ifx\GPT@pagebox\ltx@empty
\else
\edef\GPT@AttrShort{%
\GPT@AttrShort
:\expandafter\ltx@car\GPT@pagebox{}\@nil b%
}%
\fi
\ifx\GPT@print\ltx@empty
\else
\GPT@warn{%
Option `print' can only be used\MessageBreak
for bitmap images%
}%
\let\GPT@print\ltx@empty
\fi
\fi
% Check if print image exists.
\ifx\GPT@print\ltx@empty
\else
\GPT@IfFileExists{\GPT@print}{%
}{%
\PackageError{pdftex.def}{Print image `\GPT@print' not found}{%
The print version of the image is ignored.\MessageBreak
\@ehc
}%
\let\GPT@print\ltx@empty
}%
\fi
% If option `print' is set, the screen image object
% will contain an additional /Alternate entry
% and will not be reused.
\ifx\GPT@print\ltx@empty
\else
\expandafter\expandafter\expandafter\ltx@firstoftwo\expandafter\ltx@gobbletwo
\fi
\@ifundefined{#1 image\GPT@AttrShort}{%
\ifx\GPT@print\ltx@empty
\ifx\GPT@Attr\ltx@empty
\let\GPT@RuleAttr\ltx@empty
\else
\edef\GPT@RuleAttr{attr{\GPT@Attr}}%
\fi
\else
\@ifundefined{\GPT@print\ltx@space image\GPT@AttrShort}{%
\immediate\pdfximage{\GPT@print}%
\setbox\@tempboxa=\hbox{\pdfrefximage\pdflastximage}%
\edef\GPT@PrintObj{\the\pdflastximage}%
\expandafter\xdef\csname\GPT@print\ltx@space
image\GPT@AttrShort\endcsname{%
\pdfrefximage\GPT@PrintObj\relax
}%
\immediate\pdfobj{%
[<<%
/Image \GPT@PrintObj\GPT@objref
/DefaultForPrinting true%
>>]%
}%
\def\GPT@RuleAttr{%
width\wd\@tempboxa height\ht\@tempboxa
attr{%
\GPT@Attr
/Alternates \the\pdflastobj\GPT@objref
}%
}%
}{%
\edef\GPT@PrintObj{%
\expandafter\expandafter\expandafter\ltx@gobble
\csname\GPT@print\ltx@space image\GPT@AttrShort\endcsname
}%
\immediate\pdfobj{%
[<<%
/Image \GPT@PrintObj\GPT@objref
/DefaultForPrinting true%
>>]%
}%
\def\GPT@RuleAttr{%
width \csname\GPT@print\ltx@space width\GPT@AttrShort\endcsname
height \csname\GPT@print\ltx@space height\GPT@AttrShort\endcsname
attr{%
\GPT@Attr
/Alternates \the\pdflastobj\GPT@objref
}%
}%
}%
\fi
\pdfximage\GPT@RuleAttr
\ifx\GPT@page\ltx@empty
\else
page \GPT@page
\fi
\GPT@pagebox
{#1}%
\setbox\@tempboxa=\hbox{\pdfrefximage\pdflastximage}%
\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@AttrShort\endcsname{%
\the\wd\@tempboxa
}%
\expandafter\xdef\csname\GPT@ReusedName{#1} height\GPT@AttrShort\endcsname{%
\the\ht\@tempboxa
}%
\expandafter\xdef\csname #1 image\GPT@AttrShort
\ifx\GPT@print\ltx@empty\else!\fi\endcsname{%
\pdfrefximage\the\pdflastximage
}%
\Gin@log{%
<#1, id=%
\the\pdflastximage
\ifx\GPT@page\ltx@empty\else , page=\GPT@page\fi
\ifx\GPT@pagebox\ltx@empty\else, pagebox=\GPT@pagebox\fi
\ifx\GPT@interpolate\ltx@empty\else, interpolate=true\fi
\ifx\GPT@print\ltx@empty
\else
, print=\GPT@print, id=\GPT@PrintObj
\fi
, \the\wd\@tempboxa\ltx@space x \the\ht\@tempboxa
>%
}%
}{%
\def\Gin@llx{0}\let\Gin@lly\Gin@llx
\Gin@defaultbp\Gin@urx{\csname#1 width\GPT@AttrShort\endcsname}%
\Gin@defaultbp\Gin@ury{\csname#1 height\GPT@AttrShort\endcsname}%
}%
}
\def\Ginclude@pdftex#1{%
% basic faking of viewport settings so graphic-s- interface
% does something sensible
\ifx\GPT@AttrShort\@undefined
\PackageInfo{pdftex.def}{Interpreting graphics options as viewport}%
\let\GPT@AttrShort\@empty
\let\Gin@vllx\Gin@llx
\let\Gin@vlly\Gin@lly
\let\Gin@vurx\Gin@urx
\let\Gin@vury\Gin@ury
\fi
\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\ltx@empty\else, page \GPT@page\fi
>%
}%
\PackageInfo{pdftex.def}{%
#1\ifx\GPT@page\ltx@empty\else, page\GPT@page\fi
\ltx@space used\on@line.\MessageBreak
Requested size: %
\the\Gin@req@width\ltx@space x \the\Gin@req@height
}%
\hbox{%
\GPT@ResetColorBegin
\Gscale@box{\Gin@scalex}[\Gin@scaley]{%
\ltx@IfUndefined{Gin@vllx}{%
\GPT@viewportfalse
% without viewport/trim clipping does not make sense
% for pdfTeX
\Gin@clipfalse
}{}%
\ifGin@clip
\if!\Gin@vllx\Gin@vlly\Gin@vurx\Gin@vury!%
\else
\let\GPT@clipend\GPT@DoClipEnd
\setbox\@tempboxa\hbox\bgroup
\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@AttrShort
\ifx\GPT@print\ltx@empty\else!\fi
\endcsname
\ifGPT@viewport
\ifdim\Gin@vlly\p@=\z@
\else
\egroup
\fi
\GPT@clipend
\fi
}%
\GPT@ResetColorEnd
}%
}
\ltx@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
\let\GPT@temp\ltx@empty
\ifx\GPT@ocobjnum\ltx@empty
\else
\edef\GPT@temp{attr{/OC \GPT@ocobjnum\GPT@objref}}%
\fi
\expandafter\pdfxform\GPT@temp\@tempboxa
\pdfrefxform\pdflastxform
}
\ltx@newif\ifGPT@IsBitmap
\def\Gread@pdfbitmap#1{%
\GPT@IsBitmaptrue
\Gread@pdftex{#1}%
\GPT@IsBitmapfalse
}
\edef\Gread@MBox{/MediaBox}
\def\Gread@pdf{%
\GPT@read\Gread@@pdf
}
\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\\{% hash-ok
\def\@tempa{#1}%
\ifx\@tempa\Gread@MBox
\gdef\@gtempa{#2 }%
\@tempb
\Gin@bboxtrue
\fi
}
\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{%
\GPT@ResetColorBegin
\Gscale@box{\Gin@scalex}[\Gin@scaley]{%
\ltx@IfUndefined{Gin@vllx}{%
\GPT@viewportfalse
% without viewport/trim clipping does not make sense
% for pdfTeX
\Gin@clipfalse
}{}%
\ifGin@clip
\if!\Gin@vllx\Gin@vlly\Gin@vurx\Gin@vury!%
\else
\let\GPT@clipend\GPT@DoClipEnd
\setbox\@tempboxa\hbox\bgroup
\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
\GPT@catcodes{mps}%
\convertMPtoPDF{#1}{1}{1}%
\GPT@restore@mps
\ifGPT@viewport
\ifdim\Gin@vlly\p@=\z@
\else
\egroup
\fi
\GPT@clipend
\fi
}%
\GPT@ResetColorEnd
}%
}
\def\Gread@mps{%
\GPT@read\Gread@eps
}
\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
\expandafter\let\csname Gread@jbig2\endcsname\Gread@pdfbitmap
\expandafter\let\csname Ginclude@jbig2\endcsname\Ginclude@pdftex
% v0.02e: restrict the rules to just the types that pdftex can currently
% deal with.
\def\Gin@extensions{.png,.pdf,.jpg,.mps,.jpeg,.PNG,.PDF,.JPG,.JPEG}%
\@namedef{Gin@rule@.jpg}#1{{jpg}{.jpg}{#1}}%
\@namedef{Gin@rule@.jpeg}#1{{jpg}{.jpeg}{#1}}%
\@namedef{Gin@rule@.JPG}#1{{jpg}{.JPG}{#1}}%
\@namedef{Gin@rule@.JPEG}#1{{jpg}{.JPEG}{#1}}%
\ifnum\driver@release>5 %
\ifnum\driver@release<8 %
\def\Gin@extensions{%
.png,.pdf,.jpg,.mps,.tif,.jpeg,%
.PNG,.PDF,.JPG,.JPEG%
}%
\@namedef{Gin@rule@.tif}#1{{tif}{.tif}{#1}}%
\else
\ifnum\driver@release>9 %
\ifnum\pdfminorversion>3 %
\def\Gin@extensions{%