From 44b6547a1fd727060c83f23c3c2e05dfca76ad10 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Thu, 4 Nov 2010 18:00:55 +0000 Subject: shadow own package (1nov10) git-svn-id: svn://tug.org/texlive/trunk@20312 c570f23f-e606-0410-a88d-b1316a301751 --- Master/texmf-dist/tex/latex/shadow/shadow.sty | 90 +++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 Master/texmf-dist/tex/latex/shadow/shadow.sty (limited to 'Master/texmf-dist/tex/latex/shadow') diff --git a/Master/texmf-dist/tex/latex/shadow/shadow.sty b/Master/texmf-dist/tex/latex/shadow/shadow.sty new file mode 100644 index 00000000000..c07d11b9155 --- /dev/null +++ b/Master/texmf-dist/tex/latex/shadow/shadow.sty @@ -0,0 +1,90 @@ +%% +%% This is file `shadow.sty', +%% +%% Copyright 1994, 2003 Mauro Orlandini +%% +%% It may be distributed and/or modified under the +%% conditions of the LaTeX Project Public License, either version 1.2 +%% 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 1.2 or later is part of all distributions of LaTeX +%% version 1999/12/01 or later. +%% +%%% ====================================================================== +%%% @LaTeX-style{ +%%% filename = "shadow.sty", +%%% version = "1.3", +%%% date = "19 February 2003", +%%% author = "Mauro Orlandini", +%%% address = "TeSRE Institute/CNR +%%% Area della Ricerca di Bologna +%%% Via Gobetti 101 +%%% 40129 Bologna, Italy", +%%% e-mail = "orlandini@bo.iasf.cnr.it", +%%% telephone = "+39 51 639-8667", +%%% FAX = "+39 51 639-8723", +%%% supported = "yes", +%%% abstract = "The command \shabox has the same meaning of the +%%% LaTeX command \fbox except for the fact that a +%%% "shadow" is added to the bottom and the right side +%%% of the box. It computes the right dimension of the +%%% box, even if the text spans over more than one +%%% line; in this case a warning messagge is given.", +%%% codetable = "ISO/ASCII", +%%% docstring = "There are three parameters governing: +%%% 1. the width of the lines delimiting the box: +%%% \sboxrule +%%% 2. the separation between the edge of the box and +%%% its contents: \sboxsep +%%% 3. the dimension of the shadow: \sdim +%%% Sintax: \shabox{} +%%% where is the text to be put in the +%%% framed box. It can be an entire paragraph. +%%% Adapted from the file dropshadow.tex by +%%% drstrip@cd.sandia.gov. +%%% V1.1 Works in a double column environment. +%%% V1.2 When there is an online shadow box, it +%%% will be centered on the line (in V1.1 the +%%% box was aligned with the baseline). +%%% (Courtesy by Mike Piff)" +%%% V1.3 Added a number of missing % signs +%%% no other cleanup done (FMi) +%%% +%%% } +%%% ====================================================================== +% +% +\ProvidesPackage{shadow}[2003/02/19 v1.3 shadow boxes (M.O.)] + +\newdimen\txtwdth \newdimen\sht \newdimen\shw \newbox\shbox +\newdimen\sboxsep \newdimen\sboxrule \newdimen\sdim +\sboxsep = 10pt +\sdim = 4pt +\sboxrule = .4pt +\def\shabox#1{\setbox\@tempboxa\hbox{#1}% +\shw\wd\@tempboxa +\if@twocolumn\txtwdth\columnwidth\else\txtwdth\textwidth\fi +\ifdim\shw<\txtwdth + \leavevmode\setbox\@tempboxa\hbox{#1}% +\else + \typeout{Shadow Warning: Box dimension greater than textwidth.}% + \setbox\@tempboxa\vbox{\hsize\txtwdth\advance\hsize-2\sboxsep + \advance\hsize-2\sboxrule \advance\hsize-2\sdim \advance\hsize-15pt#1}% +\fi + \setbox\shbox\hbox{\@tempdima\sboxrule + \advance\@tempdima \sboxsep \advance\@tempdima \dp\@tempboxa + \hbox{\lower \@tempdima\hbox + {\vbox{\hrule \@height \sboxrule + \hbox{\vrule \@width \sboxrule \hskip\sboxsep + \vbox{\vskip\sboxsep \box\@tempboxa\vskip\sboxsep}\hskip + \sboxsep\vrule \@width \sboxrule}% + \hrule \@height \sboxrule}}}}% +\sht\ht\shbox \advance\sht-\sdim +\leavevmode\vbox{\baselineskip0pt\lineskip0pt\vtop{%% V1.2 + %% Added \vtop + %% From M.Piff + \hbox{\copy\shbox\vrule width\sdim height\sht}% + \hbox{\kern\sdim\vrule height\sdim width \wd\shbox}}}} + +\endinput -- cgit v1.2.3