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Diffstat (limited to 'Master/texmf-dist/tex/latex/blowup')
-rw-r--r-- | Master/texmf-dist/tex/latex/blowup/blowup.sty | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/blowup/blowup.sty b/Master/texmf-dist/tex/latex/blowup/blowup.sty new file mode 100644 index 00000000000..2c9dcf66dd8 --- /dev/null +++ b/Master/texmf-dist/tex/latex/blowup/blowup.sty @@ -0,0 +1,255 @@ +%% +%% This is file `blowup.sty', +%% generated with the docstrip utility. +%% +%% The original source files were: +%% +%% blowup.dtx (with options: `package') +%% +%% Copyright (C) 2007, 2017- +%% 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}[2018/01/02 1.0 Document Scaling (RN)] +\RequirePackage{atbegshi,keyval,graphics} +\@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\tPaperWidth \tPaperWidth=\paperwidth +\newlength\tPaperHeight \tPaperHeight=\paperheight +\newlength\oPaperWidth \oPaperWidth=\z@ +\newlength\oPaperHeight \oPaperHeight=\z@ +\newcommand*\BL@resize[1]{#1} +\newcommand*\BL@scalePage{% + \setbox\AtBeginShipoutBox=\vbox{% + \vskip1in\moveright1in\box\AtBeginShipoutBox}% + \setbox\AtBeginShipoutBox=\hb@xt@\paperwidth{% + \box\AtBeginShipoutBox\hss}% + \setbox\AtBeginShipoutBox=\vb@xt@\paperheight{% + \box\AtBeginShipoutBox\vss}% + \ifBL@noscale\else + \ifdim\oPaperWidth>\z@ + \setbox\AtBeginShipoutBox=\hbox{\resizebox{\oPaperWidth}{\oPaperHeight}% + {\box\AtBeginShipoutBox}}% + \else + \def\BL@resize##1{\resizebox{\tPaperWidth}{!}{##1}}% + \setbox\@tempboxa=\hbox{\BL@resize{\copy\AtBeginShipoutBox}}% + \ifdim\ht\@tempboxa>\tPaperHeight + \def\BL@resize##1{\resizebox{!}{\tPaperHeight}{##1}}% + \fi + \fi + \fi + \setbox\@tempboxa=\vb@xt@\tPaperHeight{% + \kern\z@\BL@t + \hb@xt@\tPaperWidth{\BL@l\BL@resize{\box\AtBeginShipoutBox}\BL@r}% + \BL@b\kern\z@ + }% + \setbox\AtBeginShipoutBox=\vbox{% + \vskip-1in\moveright-1in\box\@tempboxa}% +} +\newcommand\BL@tempa{} +\newcommand\BL@tempb{} +\newcommand*\BL@strip@comma{} +\def\BL@strip@comma#1,{#1} +\newcommand*\BL@is@dimen@pair[1]{% + \expandafter\BL@@is@dimen@pair#1,\@nil +} +\newcommand*\BL@@is@dimen@pair{} +\def\BL@@is@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}{% + \ifdimen{\BL@tempb}{\@tempswatrue}{}% + }{}% + \fi + \if@tempswa + \expandafter\@firstoftwo + \else + \expandafter\@secondoftwo + \fi +} +\newcommand*\BL@strip@x{} +\def\BL@strip@x#1x{#1} +\newcommand*\BL@is@factor[1]{% + \expandafter\BL@@is@factor#1x\@nil +} +\newcommand*\BL@@is@factor{} +\def\BL@@is@factor#1x#2\@nil{% + \edef\BL@tempa{#2}% + \@tempswafalse + \ifx\BL@tempa\@empty\else + \edef\BL@tempa{\expandafter\BL@strip@x\BL@tempa}% + \ifdimen{\BL@tempa pt}{\@tempswatrue}{}% + \fi + \if@tempswa + \expandafter\@firstoftwo + \else + \expandafter\@secondoftwo + \fi +} +\newcommand*\BL@getDimens[3]{% + \BL@is@dimen@pair{#1}{% + \global#2=\BL@tempa\relax + \global#3=\BL@tempb\relax + }{% + \BL@is@factor{#1}{% + \global#2=\BL@tempa\paperwidth + \global#3=\BL@tempa\paperheight + }{% + \begingroup + \KOMAoptions{paper=portrait,paper=#1}% + \global#2=\paperwidth + \global#3=\paperheight + \endgroup + }% + }% +} +\define@key{BL@}{origin}{% + \BL@getDimens{#1}{\oPaperWidth}{\oPaperHeight}% +} +\define@key{BL@}{target}{% + \BL@getDimens{#1}{\tPaperWidth}{\tPaperHeight}% +} +\newif\ifBL@noscale \BL@noscalefalse +\define@key{BL@}{noscale}[true]{% + \csname BL@noscale#1\endcsname +} +\newcommand*\BL@l{} +\newcommand*\BL@r{} +\newcommand*\BL@i{} +\newcommand*\BL@o{} +\newcommand*\BL@t{} +\newcommand*\BL@b{} +\newcommand\BL@setPos[1]{% + \def\BL@l{\hss}\def\BL@r{\hss}% + \def\BL@o{\hss}\def\BL@i{\hss}% + \def\BL@t{\vss}\def\BL@b{\vss}% + \BL@is@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 + \else + \let\BL@l=\BL@o + \let\BL@r=\BL@i + \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=\tPaperWidth + \global\tPaperWidth=\tPaperHeight + \global\tPaperHeight=\@tempdima + \fi + \AtBeginShipout{\BL@scalePage}% + \gdef\blowUp##1{% + \PackageWarning{blowup}{Only the first call of `\string\blowUp' + \MessageBreak is effective}}% +} +\AtBeginShipout{\BL@pageInit} +\@onlypreamble\blowUp +\AtBeginDocument{% + \BL@pagesize@specials{\tPaperWidth}{\tPaperHeight}% +} +\RequirePackage{ifxetex,ifluatex,ifpdf,ifvtex} +\newcommand*\BL@pagesize@specials[2]{} +\ifluatex + \PackageInfo{blowup}{Generating code for LuaTeX}% + \@ifundefined{pagewidth}{% + \def\BL@pagesize@specials#1#2{\pdfpagewidth=#1 \pdfpageheight=#2}% + }{% + \def\BL@pagesize@specials#1#2{\pagewidth=#1 \pageheight=#2}% + } +\else + \ifxetex + \PackageInfo{blowup}{Generating code for XeTeX}% + \def\BL@pagesize@specials#1#2{\@tempdima=#1 \@tempdimb=#2 % + \AtBeginDvi{\special{papersize=\the\@tempdima,\the\@tempdimb}}% + \pdfpagewidth=#1 \pdfpageheight=#2}% + \else + \ifvtex + \PackageInfo{blowup}{Generating code for VTeX}% + \def\BL@pagesize@specials#1#2{\mediawidth=#1 \mediaheight=#2}% + \else + \ifpdf + \PackageInfo{blowup}{Generating code for pdfTeX}% + \def\BL@pagesize@specials#1#2{\pdfpagewidth=#1 \pdfpageheight=#2}% + \else + \PackageInfo{blowup}{Generating code for dvips}% + \def\BL@pagesize@specials#1#2{\@tempdima=#1 \@tempdimb=#2 % + \AtBeginDvi{\special{papersize=\the\@tempdima,\the\@tempdimb}}}% + \fi + \fi + \fi +\fi +\endinput +%% +%% End of file `blowup.sty'. |