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-rw-r--r--Master/texmf-dist/tex/latex/sttools/boundbox.sty188
1 files changed, 110 insertions, 78 deletions
diff --git a/Master/texmf-dist/tex/latex/sttools/boundbox.sty b/Master/texmf-dist/tex/latex/sttools/boundbox.sty
index a08ac801f9e..1799613f736 100644
--- a/Master/texmf-dist/tex/latex/sttools/boundbox.sty
+++ b/Master/texmf-dist/tex/latex/sttools/boundbox.sty
@@ -1,85 +1,117 @@
-%% boundbox.sty
-%% Copyright 1997 Sigitas Tolu\v sis
+%%
+%% This is file `boundbox.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% boundbox.dtx (with options: `package')
+%%
+%% Copyright (C) 1997-2012 by Sigitas Tolu\v{s}is <sigitas@vtex.lt>
%% VTeX Ltd., Akademijos 4, Vilnius, Lithuania
-%% e-mail sigitas@vtex.lt
%% http://www.vtex.lt/tex/download/macros/
+%% --------------------------------------------------------------------------
+%% 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 2005/12/01 or later.
+%%
+%% PURPOSE: Calculate TeX bounding box in rounded points (LaTeX2e)
+%% from left top corner of the paper
%%
-% This program can 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 (at your option) any later version.
-%
-% PURPOSE: Calculate TeX Bounding Box in points (LaTeX2e)
-%
-% SHORT DESCRIPTION:
-%
-% \@calculate
-% -----------
-% Internal macro \@calculate writes TeX box dimensions
-% to the token list \bound in such format:
-%
-% \bound{left=x1 top=y1 right=x2 bottom=y2}
-%
-% x1 - distance in points from the left side of paper
-% to the left side of TeX box
-% y1 - distance in points from the top of paper
-% to the top of TeX box (including head)
-% x2 - distance in points from the left side of paper
-% to the right side of TeX box
-% y2 - distance in points from the top of paper
-% to the bottom of TeX box
-% (including foot; with option "nofoot" without foot)
-%
-% \topoint#1#2
-% ------------
-% Dimension #1 in any unit of measure converts to value in points
-% and defines it to macro #2
-%
-% This package writes such special to DVI:
-% \special{mt:TeXBBox left=x1 top=y1 right=x2 bottom=y2}
-%
-%
\NeedsTeXFormat{LaTeX2e}
-\ProvidesPackage{boundbox}[1998/02/24]
-%
+\ProvidesPackage{boundbox}
+ [2012/05/29 v1.3 Calculate TeX bounding box in points]
+%%
\newif\if@withfoot \@withfoottrue
+\newif\if@output@bbox@special \@output@bbox@specialtrue
\DeclareOption{nofoot}{\global\@withfootfalse}
+\DeclareOption{nospec}{\global\@output@bbox@specialfalse}
\ProcessOptions
-%
-\newtoks\bound \bound={}%
-\def\@@to#1#2{\begingroup
- \xdef\a@act{\global\noexpand#1{\the#1#2}}\a@act
-\endgroup}
-%
-\def\topoint#1#2{%
-\@tempdimb=#1
-\@tempcnta=\@tempdimb
-\multiply\@tempcnta by10
-\divide\@tempcnta by18647 \advance\@tempcnta by1
-\multiply\@tempcnta by72 \divide\@tempcnta by2540
-\expandafter\def\expandafter#2\expandafter{\the\@tempcnta}}
-%
-\def\@calculate{%
-\@tempdima=1in
-\advance\@tempdima by\hoffset
-\advance\@tempdima by\oddsidemargin
-\topoint{\@tempdima}{\@a}%
-\advance\@tempdima\textwidth
-\topoint{\@tempdima}{\@c}%
-\@tempdima=1in
-\advance\@tempdima by\voffset
-\advance\@tempdima by\topmargin
-\topoint{\@tempdima}{\@b}%
-\advance\@tempdima by\headheight
-\advance\@tempdima by\headsep
-\advance\@tempdima\textheight
-\if@withfoot
- \advance\@tempdima\footskip
-\fi
-\topoint{\@tempdima}{\@d}%
-\@tempcnta=\@d
-\expandafter\def\expandafter\@d\expandafter{\the\@tempcnta}%
-\@@to\bound{left=\@a\space top=\@b\space right=\@c\space bottom=\@d}%
-}
-\AtBeginDocument{\@calculate\special{mt:TeXBBox \the\bound}}
-\endinput \ No newline at end of file
+%%
+\def\special@bbox@odd@prefix{mt:TeXBBox:odd}
+\def\special@bbox@even@prefix{mt:TeXBBox:even}
+%%
+\def\roundtexdim#1#{\round@tex@dim{#1}}
+\def\round@tex@dim#1#2#3{%
+ \expandafter\expandafter\csname get@#1@pt@data\endcsname\the#2\to#3\relax
+ }
+\def\get@floor@pt@data#1.#2#3\to#4{%
+ \bgroup
+ \@tempcnta=#1\relax
+ \xdef#4{\the\@tempcnta}%
+ \egroup
+ }
+\def\get@round@pt@data#1.#2#3\to#4{%
+ \bgroup
+ \@tempcnta=#1\relax
+ \ifnum#2>4\relax
+ \advance\@tempcnta by\@ne
+ \fi
+ \xdef#4{\the\@tempcnta}%
+ \egroup
+ }
+\let\get@@pt@data\get@round@pt@data
+\def\get@ceil@pt@data#1.#2#3\to#4{%
+ \bgroup
+ \@tempcnta=#1\relax
+ \afterassignment\@gobbletwo
+ \@tempcntb=#2#3\relax
+ \ifnum\@tempcntb>0\relax
+ \advance\@tempcnta by\@ne
+ \fi
+ \xdef#4{\the\@tempcnta}%
+ \egroup
+ }
+\def\@calculate@bbox{%
+ \bgroup
+ \@tempdima=1in\relax
+ \advance\@tempdima by\hoffset
+ \advance\@tempdima by\oddsidemargin
+ \roundtexdim floor{\@tempdima}\bbox@odd@left@pt
+ \advance\@tempdima\textwidth
+ \roundtexdim ceil{\@tempdima}\bbox@odd@right@pt
+ \@tempdima=1in\relax
+ \advance\@tempdima by\hoffset
+ \advance\@tempdima by\evensidemargin
+ \roundtexdim floor{\@tempdima}\bbox@even@left@pt
+ \advance\@tempdima\textwidth
+ \roundtexdim ceil{\@tempdima}\bbox@even@right@pt
+ \@tempdima=1in\relax
+ \advance\@tempdima by\voffset
+ \advance\@tempdima by\topmargin
+ \roundtexdim floor{\@tempdima}\bbox@odd@top@pt
+ \global\let\bbox@even@top@pt\bbox@odd@top@pt
+ \advance\@tempdima by\headheight
+ \advance\@tempdima by\headsep
+ \advance\@tempdima\textheight
+ \if@withfoot
+ \advance\@tempdima\footskip
+ \fi
+ \roundtexdim ceil{\@tempdima}\bbox@odd@bottom@pt
+ \global\let\bbox@even@bottom@pt\bbox@odd@bottom@pt
+ \egroup
+ }
+%%
+\AtBeginDocument{%
+ \@calculate@bbox
+ \if@output@bbox@special
+ \special{\special@bbox@odd@prefix\space
+ left=\csname bbox@odd@left@pt\endcsname\space
+ top=\csname bbox@odd@top@pt\endcsname\space
+ right=\csname bbox@odd@right@pt\endcsname\space
+ bottom=\csname bbox@odd@bottom@pt\endcsname
+ }%
+ \special{\special@bbox@even@prefix\space
+ left=\csname bbox@even@left@pt\endcsname\space
+ top=\csname bbox@even@top@pt\endcsname\space
+ right=\csname bbox@even@right@pt\endcsname\space
+ bottom=\csname bbox@even@bottom@pt\endcsname
+ }%
+ \fi
+ }
+\endinput
+%%
+%% End of file `boundbox.sty'.