From d003712cd0d9641cd5023bff0b66efb21b27c667 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Fri, 13 Jan 2006 00:01:29 +0000 Subject: overpic git-svn-id: svn://tug.org/texlive/trunk@1162 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/tex/latex/overpic/overpic.sty | 98 +++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 Master/texmf-dist/tex/latex/overpic/overpic.sty (limited to 'Master/texmf-dist/tex/latex/overpic') diff --git a/Master/texmf-dist/tex/latex/overpic/overpic.sty b/Master/texmf-dist/tex/latex/overpic/overpic.sty new file mode 100644 index 00000000000..f3622fd67d8 --- /dev/null +++ b/Master/texmf-dist/tex/latex/overpic/overpic.sty @@ -0,0 +1,98 @@ + +% overpic.sty + +% Copyright 1999 Rolf Niepraschk, niepraschk@ptb.de +% This program can be redistributed and/or modified under the terms +% of the LaTeX Project Public License Distributed from CTAN +% archives in directory macros/latex/base/lppl.txt; either +% version 1 of the License, or any later version. + +% \changes{v0.51}{1999/03/02}{New (LPPL) license} +% \changes{v0.52}{1999/07/04}{Correction of wrong height calculation +% (if depth != 0)} + + +\def\fileversion{v0.52} +\def\filedate{1999/07/04}% + +\ProvidesPackage{overpic} + [\filedate\space\fileversion\space\space Overwriting eps pictures] + +\NeedsTeXFormat{LaTeX2e} + +\typeout{Package: overpic \fileversion\space <\filedate> (RN)} + +\newcommand\OVP@scale{} + +\DeclareOption{percent}{\renewcommand\OVP@scale{100}} +\DeclareOption{permil}{\renewcommand\OVP@scale{\@m}} +\DeclareOption{abs}{\renewcommand\OVP@scale{\z@}} + +\DeclareOption*{\PassOptionsToPackage{\CurrentOption}{graphicx}} + +\ExecuteOptions{percent} + +\ProcessOptions + +\RequirePackage{graphicx,epic} + +\newif\ifGin@grid + +\define@key{Gin}{grid}[true]{\lowercase{\Gin@boolkey{#1}}{grid}} +\define@key{Gin}{tics}{\count@=#1} +\define@key{Gin}{unit}{\setlength{\@tempdima}{#1}} + +\ifnum\OVP@scale>\z@% + \ifnum\OVP@scale=\@m% + \typeout{overpic: relative positioning in permil}% + \else% + \typeout{overpic: relative positioning in percent}% + \fi% + \newcommand\OVP@calc{% + \ifnum\@tempcnta>\@tempcntb% + \divide\@tempcnta by \OVP@scale% + \setlength\unitlength{\@tempcnta sp}% + \@tempcnta=\OVP@scale% + \divide\@tempcntb by \unitlength% + \else% + \divide\@tempcntb by \OVP@scale% + \setlength\unitlength{\@tempcntb sp}% + \@tempcntb=\OVP@scale% + \divide\@tempcnta by \unitlength% + \fi% + \ifnum\count@=\z@% + \count@=\OVP@scale\divide\count@ by 10% + \fi% + }% +\else% + \typeout{overpic: absolute positioning in \unitlength}% + \newcommand\OVP@calc{% + \setlength{\unitlength}{\@tempdima}% + \divide\@tempcnta by \unitlength% + \divide\@tempcntb by \unitlength% + \ifnum\count@=\z@\count@=10\fi% + }% +\fi% + +\newenvironment{overpic}[2][]{% + \sbox{\z@}{\includegraphics[#1]{#2}}% + \settodepth{\@tempcnta}{\usebox{\z@}}% + \settoheight{\@tempcntb}{\usebox{\z@}}% + \advance\@tempcntb\@tempcnta% + \settowidth{\@tempcnta}{\usebox{\z@}}% + \setlength{\@tempdima}{\unitlength}% + \count@=\z@\Gin@gridfalse\setkeys{Gin}{#1}% +% + \OVP@calc% +% + \begin{picture}(\@tempcnta,\@tempcntb)% + \put(0,0){\makebox(0,0)[bl]{\usebox{\z@}}}% + \ifGin@grid% + \put(0,0){\normalfont\fontsize\@viipt\@viiipt\selectfont% + \grid(\@tempcnta,\@tempcntb)(\count@,\count@)[0,0]}% + \fi% +}{% + \end{picture}% +}% + +\endinput -- cgit v1.2.3