% \iffalse meta-comment % % Copyright 2006 % Sergio Callegari % % --------------------------------------------- % This file is part of the flippdf package, % a contribution to the LaTeX2e system. % --------------------------------------------- % % It may be distributed and/or modified under the conditions of the % LaTeX Project Public License, either version 1.3 of this licence, or % any later version. The latest version of this license is at % http://www.latex-project.org/lppl.txt and version 1.3 is part % of all distributions of LaTeX version 2003/06/01 or later. % % This work has the LPPL maintenance status "author-maintained". % % This program consists of the files listed in the README file % included in the package. % %<*driver> \documentclass{ltxdoc} \usepackage{mathptmx, helvet, courier} \EnableCrossrefs \DoNotIndex{\NeedsTeXFormat,\ProcessOptions} \DoNotIndex{\def,\gdef,\let,\newcommand} \DoNotIndex{\ProvidesPackage,\RequirePackage,\DeclareOption,\endinput} \DoNotIndex{\ifx,\fi,\paperwidth,\space,\strip@pt,\newif} \CodelineIndex \RecordChanges \begin{document} \DocInput{flippdf.dtx} \end{document} % % % \fi % % \CheckSum{23} % % \def\filename{flippdf.dtx} % \def\fileversion{1.0} % \def\filedate{2006/06/30} % \def\docdate{2006/06/30} % % \newcommand*{\Lpack}[1]{\textsf {#1}} ^^A typeset a package % \newcommand*{\Lopt}[1]{\textsf {#1}} ^^A typeset an option % \newcommand*{\file}[1]{\texttt {#1}} ^^A typeset a file % \newcommand*{\Lcount}[1]{\textsl {\small#1}} ^^A typeset a counter % \newcommand*{\pstyle}[1]{\textsl {#1}} ^^A typeset a pagestyle % \newcommand*{\Lenv}[1]{\texttt {#1}} ^^A typeset an environment % % \title{The \Lpack{flippdf} package\thanks{This file % (\texttt{\filename}) has version number \fileversion, last % revised \filedate.}} % % \author{% % Sergio Callegari\thanks{Sergio Callegari can be reached at % \texttt{sergio.callegar at gmail dot com}}} % % \date{\docdate} % % \maketitle % % \begin{abstract} % The \Lpack{pdfflip} package extends pdf\LaTeX\ making it possible % to typeset a ``mirrored'' version of the document. This is % sometimes required by publishers who want ``camera-ready'' % documents to be printable on transparent films, so that one reads % the pages correctly by looking \emph{through} the film (i.e., with % the \emph{unprinted} side of the film towards his eyes. This % package requires \Lpack{everypage} by the same author and works % with pdf\LaTeX\ only. % \end{abstract} % % \section{Introduction} % % This \LaTeX\ package makes it possible to typeset a document % horizontally flipping its pages. This is sometimes required by % publishers who want ``camera-ready'' documents to be printable on % transparent films, so that one reads the pages correctly by looking % \emph{through} the film (i.e., with the \emph{unprinted} side of the % film towards his eyes. % % It is also possible to activate the mirroring capability on a page % by page basis. % % This package requires \Lpack{everypage} by the same author and works % with pdf\LaTeX\ only. % % \section{User interface} % By default, once loaded as: % \begin{quote} % |\usepackage{pdfflip}| % \end{quote} % the \Lpack{pdfflip} becomes immediately \emph{active} (i.e., starts % flipping horizontally every page). Conversely, by selecting the % \Lopt{off} option as in % \begin{quote} % |\usepackage[off]{pdfflip}| % \end{quote} % The package is loaded but remains inactive. % % \DescribeMacro{\FlipPDF}\DescribeMacro{\UnFlipPDF} % The |\FlipPDF| command lets one switch on page flipping. Conversely, % |\UnFlipPDF| switches off page flipping. % % \StopEventually {} % % \section{Implementation} % % Announce the name and version of the package, which requires % \LaTeXe (actually pdfLaTeX). % \begin{macrocode} \NeedsTeXFormat{LaTeX2e} \ProvidesPackage{flippdf}% [2006/06/30 1.0 Horizontal flipping of pages with pdfLaTeX] % \end{macrocode} % % Reminds the dependence on \Lpack{everypage}. % \begin{macrocode} \RequirePackage{everypage} % \end{macrocode} % \begin{macro}{\if@sc@flippdf} % % Defines a boolean variable to remember if pages are to be flipped or % not. % \begin{macrocode} \newif\if@sc@flippdf % \end{macrocode} % \end{macro} % % \begin{macro}{\FlipPDF}\begin{macro}{\UnFlipPDF} % Define the commands used to switch on and off the horizontal % flipping of the document pages. % \begin{macrocode} \newcommand\FlipPDF{\@sc@flippdftrue} \newcommand\UnFlipPDF{\@sc@flippdffalse} % \end{macrocode} % \end{macro}\end{macro} % % By default activate the flipping: % \begin{macrocode} \FlipPDF % \end{macrocode} % % Set up the processing of options: % \begin{macrocode} \DeclareOption{off}{\UnFlipPDF} \ProcessOptions % \end{macrocode} % % And eventually, tell \LaTeX\ to flip every page, by using the % \Lpack{everypage} hook: % \begin{macrocode} \AddEverypageHook{% \if@sc@flippdf \pdfliteral direct {-1 0 0 1 \strip@pt\paperwidth\space 0 cm} \fi} \endinput % \end{macrocode} % % \Finale % \PrintIndex % %% \CharacterTable %% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z %% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z %% Digits \0\1\2\3\4\5\6\7\8\9 %% Exclamation \! Double quote \" Hash (number) \# %% Dollar \$ Percent \% Ampersand \& %% Acute accent \' Left paren \( Right paren \) %% Asterisk \* Plus \+ Comma \, %% Minus \- Point \. Solidus \/ %% Colon \: Semicolon \; Less than \< %% Equals \= Greater than \> Question mark \? %% Commercial at \@ Left bracket \[ Backslash \\ %% Right bracket \] Circumflex \^ Underscore \_ %% Grave accent \` Left brace \{ Vertical bar \| %% Right brace \} Tilde \~} \endinput %%% Local Variables: %%% mode: doctex %%% TeX-master: t %%% End: