%% %% This is file `blowup.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% blowup.dtx (with options: `package') %% %% Copyright (C) 2007 %% Rolf Niepraschk, Rolf.Niepraschk@gmx.de %% %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either version 1.3 %% 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 1.3 or later is part of all distributions of LaTeX %% version 2003/12/01 or later. %% %% This work has the LPPL maintenance status "author-maintained". %% \NeedsTeXFormat{LaTeX2e}[1999/12/01] \ProvidesPackage{blowup} [2008/11/14 0.1j Document Scaling (RN)] \RequirePackage{everyshi,graphics,keyval} \@ifpackageloaded{typearea}{}{% \newcommand*\BL@save@dimen[1]{% \@ifundefined{BL@#1}{% \expandafter\newlength\csname BL@#1\endcsname}{}% \csname BL@#1\endcsname\csname #1\endcsname \g@addto@macro\BL@restore@dimens{% \csname #1\endcsname\csname BL@#1\endcsname}% }% \newcommand*\BL@restore@dimens{}% \BL@save@dimen{textwidth}% \BL@save@dimen{textheight}% \BL@save@dimen{evensidemargin}% \BL@save@dimen{oddsidemargin}% \BL@save@dimen{topmargin}% \BL@save@dimen{headheight}% \BL@save@dimen{headsep}% \BL@save@dimen{topskip}% \BL@save@dimen{footskip}% \BL@save@dimen{baselineskip}% \let\l@addto@macro=\relax \RequirePackage{typearea}% \BL@restore@dimens \let\BL@save@dimen=\relax \let\BL@restore@dimens=\relax } \providecommand*\vb@xt@{\vbox to} \newlength\sPaperWidth \sPaperWidth=\paperwidth \newlength\sPaperHeight \sPaperHeight=\paperheight \newcommand*\BL@@resize{} \newcommand*\BL@scalePage{% \setbox\@cclv=\vbox{\vskip1in\unvbox\@cclv}% \setbox\@cclv=\vbox{\moveright1in\box\@cclv}% \setbox\@cclv=\hb@xt@\paperwidth{\box\@cclv\hss}% \setbox\@cclv=\vb@xt@\paperheight{\box\@cclv\vss}% \let\BL@@resize=\@firstofone \ifBL@noscale\else \def\BL@@resize##1{\resizebox{\sPaperWidth}{!}{##1}}% \setbox\@tempboxa=\hbox{\set@typeset@protect \BL@@resize{\copy\@cclv}}% \ifdim\ht\@tempboxa>\sPaperHeight \def\BL@@resize##1{\resizebox{!}{\sPaperHeight}{##1}}% \fi \fi \setbox\@tempboxa=\vb@xt@\sPaperHeight{\set@typeset@protect \kern\z@\BL@t \hb@xt@\sPaperWidth{\BL@l\BL@@resize{\box\@cclv}\BL@r}% \BL@b\kern\z@ }% \setbox\@cclv=\vbox{\box\@tempboxa}% \setbox\@cclv=\vbox{\vskip-1in\unvbox\@cclv}% \setbox\@cclv=\vbox{\moveright-1in\box\@cclv}% } \newcommand\BL@tempa{} \newcommand\BL@tempb{} \newcommand*\BL@strip@comma{} \def\BL@strip@comma#1,{#1} \newcommand*\BL@if@dimen@pair[1]{% \expandafter\BL@@if@dimen@pair#1,\@nil } \newcommand*\BL@@if@dimen@pair{} \def\BL@@if@dimen@pair#1,#2\@nil{% \edef\BL@tempa{#1}\edef\BL@tempb{#2}% \@tempswafalse \ifx\BL@tempb\@empty\else \edef\BL@tempb{\expandafter\BL@strip@comma\BL@tempb}% \ifdimen{\BL@tempa}{\@tempswatrue}{}% \if@tempswa \ifdimen{\BL@tempb}{}{\@tempswafalse}% \fi \fi \if@tempswa \expandafter\@firstoftwo \else \expandafter\@secondoftwo \fi } \newcommand*\BL@strip@x{} \def\BL@strip@x#1x{#1} \newcommand*\BL@if@factor[1]{% \expandafter\BL@@if@factor#1x\@nil } \newcommand*\BL@@if@factor{} \def\BL@@if@factor#1x#2\@nil{% \edef\BL@tempa{#2}% \ifx\BL@tempa\@empty \expandafter\@secondoftwo \else \edef\BL@tempa{\expandafter\BL@strip@x\BL@tempa}% \expandafter\@firstoftwo \fi } \define@key{BL@}{paper}{% \BL@if@dimen@pair{#1}{% \global\sPaperWidth=\BL@tempa\relax \global\sPaperHeight=\BL@tempb\relax }{% \BL@if@factor{#1}{% \global\sPaperWidth=\BL@tempa\paperwidth \global\sPaperHeight=\BL@tempa\paperheight }{% \begingroup \KOMAoptions{paper=portrait,paper=#1}% \global\sPaperWidth=\paperwidth \global\sPaperHeight=\paperheight \endgroup }% }% }% \newif\ifBL@noscale \BL@noscalefalse \define@key{BL@}{noscale}[true]{% \csname BL@noscale#1\endcsname } \newcommand*\BL@l{\hss} \newcommand*\BL@r{\hss} \newcommand*\BL@i{} \newcommand*\BL@o{} \newcommand*\BL@t{\vss} \newcommand*\BL@b{\vss} \newcommand\BL@setPos[1]{% \def\BL@l{\hss}\def\BL@r{\hss}% \def\BL@t{\vss}\def\BL@b{\vss}% \def\BL@i{}\def\BL@o{}% \BL@if@dimen@pair{#1}{% \edef\BL@b{\vskip\BL@tempb}% \if@twoside \edef\BL@l{\noexpand\ifodd\value{page}% \hskip\BL@tempa\noexpand\else\hss\noexpand\fi}% \edef\BL@r{\noexpand\ifodd\value{page}% \hss\noexpand\else\hskip\BL@tempa\noexpand\fi}% \else \edef\BL@l{\hskip\BL@tempa}% \if }{% \@for\BL@tempa:=#1\do{% \edef\BL@tempb{\expandafter\@car\BL@tempa\@nil}% \expandafter\let\csname BL@\BL@tempb \endcsname\relax \if@twoside \ifx\BL@i\relax \def\BL@r{\ifodd\value{page}\hss\else\relax\fi}% \def\BL@l{\ifodd\value{page}\relax\else\hss\fi}% \fi \ifx\BL@o\relax \def\BL@l{\ifodd\value{page}\hss\else\relax\fi}% \def\BL@r{\ifodd\value{page}\relax\else\hss\fi}% \fi \fi }% }% } \define@key{BL@}{pos}{% \BL@setPos{#1}% } \newif\ifBL@landscape \BL@landscapefalse \define@key{BL@}{landscape}[true]{% \csname BL@landscape#1\endcsname } \newcommand*\BL@pageInit{} \define@key{BL@}{onepage}[true]{% \csname if#1\endcsname \def\BL@pageInit{\gdef\shipout{\setbox\@tempboxa=}}% \fi } \newcommand*\blowUp[1]{% \setkeys{BL@}{#1}% \ifBL@landscape \@tempdima=\sPaperWidth \global\sPaperWidth=\sPaperHeight \global\sPaperHeight=\@tempdima \fi \EveryShipout{\BL@scalePage}% \gdef\blowUp##1{% \PackageWarning{blowup}{% Only the first call of `\string\blowUp' \MessageBreak is effective}}% } \EveryShipout{\BL@pageInit} \@onlypreamble\blowUp \AtBeginDocument{% \let\Gm@checkdrivers=\relax \BL@pagesize@specials{\sPaperWidth}{\sPaperHeight}% } \newcommand*\BL@pagesize@specials[2]{} \@ifundefined{Gin@driver}{}{% \ifx\Gin@driver\@empty\else \filename@parse{\Gin@driver}\@tempswafalse \def\reserved@a{dvips}% \ifx\filename@base\reserved@a\@tempswatrue\fi \def\reserved@a{dvipdfm}% \ifx\filename@base\reserved@a\@tempswatrue\fi \if@tempswa \PackageInfo{blowup}{Generating code for dvips}% \def\BL@pagesize@specials#1#2{% \@tempdima=#1\@tempdimb=#2% \AtBeginDvi{\special{papersize=\the\@tempdima,\the\@tempdimb}}}% \fi \def\reserved@a{pdftex}% \ifx\filename@base\reserved@a \PackageInfo{blowup}{Generating code for pdfTeX}% \def\BL@pagesize@specials#1#2{% \pdfpagewidth=#1\relax\pdfpageheight=#2\relax}% \fi \def\reserved@a{vtex}% \ifx\filename@base\reserved@a \PackageInfo{blowup}{Generating code for VTeX}% \def\BL@pagesize@specials#1#2{% \mediawidth=#1\relax\mediaheight=#2\relax}% \fi \fi } \endinput %% %% End of file `blowup.sty'.