diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /macros/latex209/contrib/picins/picins.sty |
Initial commit
Diffstat (limited to 'macros/latex209/contrib/picins/picins.sty')
-rw-r--r-- | macros/latex209/contrib/picins/picins.sty | 578 |
1 files changed, 578 insertions, 0 deletions
diff --git a/macros/latex209/contrib/picins/picins.sty b/macros/latex209/contrib/picins/picins.sty new file mode 100644 index 0000000000..2b17a83176 --- /dev/null +++ b/macros/latex209/contrib/picins/picins.sty @@ -0,0 +1,578 @@ +% PICINS.STY --- Style File zum Einbinden von Bildern +% Autor: J. Bleser, E. Lang +% Hochschulrechenzentrum +% Technische Hochschule Darmstadt +% !!! Dieses Style-File ist urheberrechtlich geschuetzt !!! +% !!! Aenderungen nur mit Zustimmung der Autoren !!! +\message{Option `picins' Version 3.0 Sep. 1992, TH Darmstadt/HRZ} +\newbox\@BILD% +\newbox\@TEXT% +\newdimen\d@breite% +\newdimen\d@hoehe% +\newdimen\d@xoff% +\newdimen\d@yoff% +\newdimen\d@shad% +\newdimen\d@dash% +\newdimen\d@boxl% +\newdimen\d@pichskip% +\newdimen\d@tmp +\newdimen\d@tmpa +\newdimen\d@bskip +\newdimen\hsiz@% +\newdimen\p@getot@l% +\newcount\c@breite +\newcount\c@hoehe +\newcount\c@xoff +\newcount\c@yoff +\newcount\c@pos +\newcount\c@shad +\newcount\c@dash +\newcount\c@boxl +\newcount\c@zeilen% +\newcount\@changemode% +\newcount\c@piccaption% +\newcount\c@piccaptionpos% +\newcount\c@picpos +\newcount\c@whole% +\newcount\c@half% +\newcount\c@tmp +\newcount\c@tmpa +\newcount\c@tmpb +\newcount\c@tmpc +\newcount\c@tmpd +\newskip\d@leftskip +\newif\if@list \@listfalse% +\newif\if@offset% + + +\c@piccaptionpos=1% +\c@picpos=0 +\d@shad=4pt% +\d@dash=4pt% +\d@boxl=10pt% +\d@pichskip=1em% +\@changemode=0% +\def\@captype{figure}% +\let\old@par=\par% + +\def\pichskip#1{\d@pichskip #1\relax} + + +\def\shadowthickness#1{\d@shad #1\relax} + + +\def\dashlength#1{\d@dash #1\relax} + + +\def\boxlength#1{\d@boxl #1\relax} + + +\def\picchangemode{\@changemode=1}% +\def\nopicchangemode{\@changemode=0}% + + +\def\piccaptionoutside{\c@piccaptionpos=1}% +\def\piccaptioninside{\c@piccaptionpos=2}% +\def\piccaptionside{\c@piccaptionpos=3}% +\def\piccaptiontopside{\c@piccaptionpos=4}% + +\def\piccaption{\@ifnextchar [{\@piccaption}{\@piccaption[]}} +\def\@piccaption[#1]#2{\c@piccaption=1\def\sh@rtf@rm{#1}\def\capti@nt@xt{#2}} +\def\make@piccaption{% + \hsiz@\d@breite% + \ifnum\c@piccaptionpos=2% + \advance\hsiz@ -2\fboxsep% + \fi% + \ifnum\c@piccaptionpos>2% + \hsiz@\hsize\advance\hsiz@-\d@breite\advance\hsiz@-\d@pichskip% + \fi% + \setbox\@TEXT=\vbox{\hsize\hsiz@\caption[\sh@rtf@rm]{\capti@nt@xt}}% +} + + + +\def\newcaption{\refstepcounter\@captype\@dblarg{\@newcaption\@captype}} +\long\def\@newcaption#1[#2]#3{% + \old@par% + \addcontentsline{\csname ext@#1\endcsname }{#1}% + {\protect\numberline{\csname the#1\endcsname}{\ignorespaces #2}} + \begingroup\@parboxrestore\normalsize% + \@newmakecaption{\csname fnum@#1\endcsname}{\ignorespaces #3}\old@par% + \endgroup% +} +\long\def\@newmakecaption#1#2{% + \vskip 10pt% + \setbox\@tempboxa \hbox {#1: #2}% + \ifdim \wd\@tempboxa >\hsize% + \setbox0=\hbox{#1: }\dimen0=\hsize\advance\dimen0 by-\wd0 + \setbox1=\vtop{\hsize=\dimen0 #2} + \hbox{\box0 \box1} + \par + \else \hbox to\hsize {\hfil \box \@tempboxa \hfil} + \fi +} + + + + + +\def\parpic{% + \@ifnextchar ({\iparpic}{\iparpic(0pt,0pt)} +} +\def\iparpic(#1,#2){% + \@ifnextchar ({\@offsettrue\iiparpic(#1,#2)}% + {\@offsetfalse\iiparpic(#1,#2)(0pt,0pt)} +} +\def\iiparpic(#1,#2)(#3,#4){% + \@ifnextchar [{\iiiparpic(#1,#2)(#3,#4)}{\iiiparpic(#1,#2)(#3,#4)[l]} +} +\def\iiiparpic(#1,#2)(#3,#4)[#5]{% + \@ifnextchar [{\ivparpic(#1,#2)(#3,#4)[#5]}{\ivparpic(#1,#2)(#3,#4)[#5][]} +} +\def\ivparpic(#1,#2)(#3,#4)[#5][#6]#7{% + \let\par=\old@par\par% + \hangindent0pt\hangafter1% + \setbox\@BILD=\hbox{#7}% + \d@breite=#1\d@breite=\the\d@breite% + \ifdim\d@breite=0pt\d@breite=\wd\@BILD\fi% + \c@breite=\d@breite\divide\c@breite by65536% + \multiply\c@piccaption\c@piccaptionpos% + \d@hoehe=#2\d@hoehe=\the\d@hoehe% + \ifdim\d@hoehe=0pt\d@hoehe=\ht\@BILD\advance\d@hoehe by\dp\@BILD\fi% + \c@hoehe=\d@hoehe\divide\c@hoehe by65536% + \d@xoff=#3\c@xoff=\d@xoff\divide\c@xoff by65536% + \d@yoff=\d@hoehe% + \advance\d@yoff by-#4\c@yoff=\d@yoff\divide\c@yoff by65536% + \c@pos=1\unitlength1pt% + \if@offset% + \setbox\@BILD=\hbox{% + \begin{picture}(\c@breite,\c@hoehe)% + \put(0,0){\makebox(\c@breite,\c@hoehe){}}% + \put(\c@xoff,\c@yoff){\box\@BILD}% + \end{picture}% + }% + \else% + \setbox\@BILD=\hbox{% + \begin{picture}(\c@breite,\c@hoehe)% + \put(0,0){\makebox(\c@breite,\c@hoehe)[#6]{\box\@BILD}}% + \end{picture}% + }% + \fi% + \ifnum\c@piccaption=2% + \make@piccaption% + \advance\d@hoehe\ht\@TEXT\advance\d@hoehe\dp\@TEXT% + \c@hoehe=\d@hoehe\divide\c@hoehe by65536% + \setbox\@BILD=\vbox{\box\@BILD\vspace{-5pt}% + \hbox{\hspace{\fboxsep}\box\@TEXT}% + \vspace{4pt}}% + \fi% + \@tfor\@tempa := #5\do{% + \if\@tempa f\setbox\@BILD=\hbox{\Rahmen(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa s\setbox\@BILD=\hbox{\Schatten(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa o\setbox\@BILD=\hbox{\Oval(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa d\setbox\@BILD=\hbox{\Strich(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa x\setbox\@BILD=\hbox{\Kasten(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa l\c@pos=1\fi% + \if\@tempa r\c@pos=2\fi% + }% + \ifnum\c@piccaption=1% + \make@piccaption% + \advance\d@hoehe\ht\@TEXT\advance\d@hoehe\dp\@TEXT% + \c@hoehe=\d@hoehe\divide\c@hoehe by65536% + \setbox\@BILD=\vbox{\box\@BILD\vspace{-5pt}\hbox{\box\@TEXT}\vspace{4pt}}% + \fi% + \ifodd\count0\c@picpos=0\else\c@picpos=\@changemode\fi% + \pagetotal=\the\pagetotal% + \d@tmp=\pagegoal\advance\d@tmp by-\pagetotal\advance\d@tmp by-\baselineskip% + \ifdim\d@hoehe>\d@tmp% + \vskip 0pt plus\d@hoehe\relax\pagebreak[3]\vskip 0pt plus-\d@hoehe\relax% + \ifnum\c@picpos=1\c@picpos=0\else\c@picpos=\@changemode\fi% + \fi% + \ifnum\c@picpos=1\ifnum\c@pos=1\c@pos=2\else\c@pos=1\fi\fi% + \ifnum\@listdepth>0 + \@listtrue\parshape 0% + \advance\hsize -\rightmargin% + \d@leftskip \leftskip% + \leftskip \@totalleftmargin% + \if@inlabel\rule{\linewidth}{0pt}\vskip-\baselineskip\relax\fi% + \else\@listfalse\medskip% + \fi% + \if@list\d@tmpa=\linewidth\else\d@tmpa=\hsize\fi% + \ifnum\c@piccaption=3% + \make@piccaption% + \d@tmp\ht\@TEXT\advance\d@tmp\dp\@TEXT% + \ifdim\d@hoehe>\d@tmp% + \setbox\@TEXT=\vbox to\d@hoehe{\vfill\box\@TEXT\vspace{.2\baselineskip}\vfill}% + \else% + \setbox\@BILD=\vbox to\d@tmp{\vfill\box\@BILD\vfill}% + \d@hoehe\d@tmp% + \fi% + \fi% + \ifnum\c@piccaption=4% + \make@piccaption% + \d@tmp\ht\@TEXT\advance\d@tmp\dp\@TEXT% + \setbox\@TEXT=\vbox to\d@hoehe{\vspace{-10pt}\box\@TEXT\vfil}% + \advance\d@hoehe-\d@tmp% + \fi% + \ifnum\c@pos=1\d@tmpa=0pt% + \ifnum\c@piccaption>2% + \setbox\@BILD=\hbox{\box\@BILD\hspace{\d@pichskip}\hbox{\box\@TEXT}}% + \fi% + \else\advance\d@tmpa by-\wd\@BILD\d@breite=-\d@breite% + \ifnum\c@piccaption>2% + \d@tmpa=0pt% + \setbox\@BILD=\hbox{\hbox{\box\@TEXT}\hspace{\d@pichskip}\box\@BILD}% + \fi% + \fi% + \p@getot@l\the\pagetotal% + \d@bskip\d@hoehe\advance\d@bskip by\parskip\advance\d@bskip by.3\baselineskip% + {\noindent\hspace*{\d@tmpa}\relax% + \box\@BILD\nopagebreak\vskip-\d@bskip\relax\nopagebreak}% + \d@tmp=-\d@hoehe\divide\d@tmp by\baselineskip% + \c@zeilen=\d@tmp\advance\c@zeilen by-1% + \ifdim\d@breite<0pt\advance\d@breite by-\d@pichskip% + \else\advance\d@breite by\d@pichskip% + \fi% + \hangindent=\d@breite% + \hangafter=\c@zeilen% + \let\par=\x@par% + \ifnum\c@piccaption=3% + \hangindent0pt\hangafter1\let\par=\old@par% + \vskip\d@hoehe\vskip.2\baselineskip% + \fi% + \c@piccaption=0% +} + + + + +\newdimen\ptoti +\newdimen\ptotii +\def\x@par{% + \ptoti\pagetotal% + \old@par% + \ptotii\pagetotal% + \ifdim\ptoti=\ptotii% + \d@tmp\d@hoehe% + \else% + \d@tmp\baselineskip% + \multiply\d@tmp by\prevgraf% + \advance\d@tmp by\parskip% + \global\advance\d@hoehe by-\d@tmp\d@tmp=\d@hoehe% + \fi% + \ifdim\d@hoehe>0pt% + \divide\d@tmp by\baselineskip\c@zeilen=-\d@tmp\advance\c@zeilen by-1% + \c@zeilen=\the\c@zeilen% + \else\c@zeilen=0 + \fi + \ifnum\c@zeilen<0\hangafter=\c@zeilen\hangindent=\d@breite% + \else\let\par=\old@par% + \hangindent 0pt% + \leftskip \d@leftskip% + \if@list\parshape \@ne \@totalleftmargin \linewidth% + \advance\hsize \rightmargin% + \fi% + \fi% +} + + +\def\picskip#1{% + \let\par=\old@par% + \par% + \pagetotal\the\pagetotal% + \c@tmp=#1\relax% + \ifnum\c@tmp=0% + \d@tmp\baselineskip\multiply\d@tmp by\prevgraf\advance\d@tmp\parskip% + \ifdim\p@getot@l<\pagetotal + \advance\d@hoehe by-\d@tmp\advance\d@hoehe by1ex% + \ifdim\d@hoehe>0pt\vspace*{\d@hoehe}\fi% + \fi% + \ifdim\p@getot@l=\pagetotal% + \advance\d@hoehe by-\d@tmp\advance\d@hoehe by1ex% + \ifdim\d@hoehe>0pt\vspace*{\d@hoehe}\fi% + \fi% + \else\hangafter=-\c@tmp\hangindent=\d@breite% + \fi% + \leftskip \d@leftskip% + \if@list\parshape \@ne \@totalleftmargin \linewidth% + \advance\hsize \rightmargin% + \fi% +} + + + + + + +\def\hpic{% + \@ifnextchar ({\ihpic}{\ihpic(0pt,0pt)} +} +\def\ihpic(#1,#2){% + \@ifnextchar ({\@offsettrue\iihpic(#1,#2)}% + {\@offsetfalse\iihpic(#1,#2)(0pt,0pt)} +} +\def\iihpic(#1,#2)(#3,#4){% + \@ifnextchar [{\iiihpic(#1,#2)(#3,#4)}{\iiihpic(#1,#2)(#3,#4)[l]} +} +\def\iiihpic(#1,#2)(#3,#4)[#5]{% + \@ifnextchar [{\ivhpic(#1,#2)(#3,#4)[#5]}{\ivhpic(#1,#2)(#3,#4)[#5][]} +} +\def\ivhpic(#1,#2)(#3,#4)[#5][#6]#7{% + \setbox\@BILD=\hbox{#7}% + \d@breite=#1\d@breite=\the\d@breite% + \ifdim\d@breite=0pt\d@breite=\wd\@BILD\fi% + \c@breite=\d@breite\divide\c@breite by65536% + \d@hoehe=#2\d@hoehe=\the\d@hoehe% + \ifdim\d@hoehe=0pt\d@hoehe=\ht\@BILD\advance\d@hoehe by\dp\@BILD\fi% + \c@hoehe=\d@hoehe\divide\c@hoehe by65536% + \d@xoff=#3\c@xoff=\d@xoff\divide\c@xoff by65536% + \d@yoff=\d@hoehe% + \advance\d@yoff by-#4\c@yoff=\d@yoff\divide\c@yoff by65536% + \c@pos=0\d@tmpa=\parindent\parindent=0pt\unitlength1pt% + \if@offset + \setbox\@BILD=\hbox{% + \begin{picture}(\c@breite,\c@hoehe)% + \put(0,0){\makebox(\c@breite,\c@hoehe){}}% + \put(\c@xoff,\c@yoff){\box\@BILD}% + \end{picture}% + }% + \else% + \setbox\@BILD=\hbox{% + \begin{picture}(\c@breite,\c@hoehe)% + \put(0,0){\makebox(\c@breite,\c@hoehe)[#6]{\box\@BILD}}% + \end{picture}% + }% + \fi% + \@tfor\@tempa := #5\do{% + \if\@tempa f\setbox\@BILD=\hbox{\Rahmen(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa s\setbox\@BILD=\hbox{\Schatten(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa o\setbox\@BILD=\hbox{\Oval(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa d\setbox\@BILD=\hbox{\Strich(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa x\setbox\@BILD=\hbox{\Kasten(\c@breite,\c@hoehe){\box\@BILD}}\fi% + \if\@tempa t\c@pos=1\fi% + \if\@tempa b\c@pos=2\fi% + }% + \ifnum\c@pos=0\parbox{\d@breite}{\makebox[0cm]{}\\\box\@BILD\smallskip}\fi% + \ifnum\c@pos=1\parbox[t]{\d@breite}{\makebox[0cm]{}\\\box\@BILD\smallskip}\fi% + \ifnum\c@pos=2\parbox[b]{\d@breite}{\makebox[0cm]{}\\\box\@BILD\smallskip}\fi% + \parindent=\d@tmpa% +} + + + + + + +\def\Rahmen(#1,#2)#3{% + \c@whole=\@wholewidth\divide\c@whole by65536% + \c@half=\@halfwidth\divide\c@half by65536% + \c@tmpa=#1\advance\c@tmpa by\c@whole\advance\c@tmpa by\c@whole% + \c@tmpb=#2\advance\c@tmpb by\c@whole\advance\c@tmpb by\c@whole% + \begin{picture}(\c@tmpa,\c@tmpb)% + \put(\c@whole,\c@half){\framebox(#1,#2){#3}}% + \end{picture}% + \global\advance\d@breite by2\@wholewidth% + \global\advance\d@hoehe by2\@wholewidth% +} + + +\def\Schatten(#1,#2)#3{% + \c@whole=\@wholewidth\divide\c@whole by65536% + \c@half=\@halfwidth\divide\c@half by65536% + \c@shad=\d@shad\divide\c@shad by65536% + \c@tmp=\c@whole\advance\c@tmp by\c@whole\c@tmpd=\c@tmp% + \advance\c@tmp by\c@shad% + \advance\c@tmpd by#1% + \advance\c@half by\c@shad% + \c@tmpa=#1\advance\c@tmpa by\c@tmp% + \c@tmpb=#2\advance\c@tmpb by\c@tmp% + \begin{picture}(\c@tmpa,\c@tmpb)% + \put(\c@whole,\c@half){\framebox(#1,#2){#3}}% + \put(\c@shad,0){\rule{\c@tmpd pt}{\c@shad pt}}% + \put(\c@tmpd,0){\rule{\c@shad pt}{#2 pt}}% + \end{picture}% + \global\advance\d@breite by2\@wholewidth\global\advance\d@breite by\d@shad% + \global\advance\d@hoehe by2\@wholewidth\global\advance\d@hoehe by\d@shad% +} + + +\def\Oval(#1,#2)#3{% + \@wholewidth=0.4pt% + \c@tmpa=\the#1\divide\c@tmpa by2% + \c@tmpb=\the#2\divide\c@tmpb by2% + \begin{picture}(#1,#2)% + \put(\c@tmpa,\c@tmpb){\oval(#1,#2)}% + \put(0.4,0.4){#3}% + \end{picture}% + \global\advance\d@breite by1pt\global\advance\d@hoehe by1pt% +} + + +\def\Strich(#1,#2)#3{% + \c@whole=\@wholewidth\divide\c@whole by65536% + \c@half=\@halfwidth\divide\c@half by65536% + \c@dash=\d@dash\divide\c@dash by65536% + \c@tmp=\c@whole\advance\c@tmp by\c@whole% + \c@tmpa=#1\advance\c@tmpa by\c@tmp% + \c@tmpb=#2\advance\c@tmpb by\c@tmp% + \c@tmpc=#1\advance\c@tmpc by\c@whole% + \c@tmpd=#2\advance\c@tmpd by\c@whole% + \begin{picture}(\c@tmpa,\c@tmpb)% + \put(\c@half,\c@half){\dashbox{\c@dash}(\c@tmpc,\c@tmpd){#3}}% + \end{picture}% + \global\advance\d@breite by2\@wholewidth% + \global\advance\d@hoehe by2\@wholewidth% +} + + +\def\Kasten(#1,#2)#3{% + \@wholewidth=0.4pt% + \c@boxl=\d@boxl\divide\c@boxl by65536\c@boxl=\the\c@boxl% + \c@tmpa=#1\advance\c@tmpa by\c@boxl% + \c@tmpb=#2\advance\c@tmpb by\c@boxl% + \c@tmp=#2% + \begin{picture}(\c@tmpa,\c@tmpb)% + \put(0,\c@boxl){\framebox(#1,#2){#3}}% + \put(\c@boxl,0){\line(-1,1){\c@boxl}}% + \put(\c@boxl,0){\line(1,0){#1}\line(-1,1){\c@boxl}}% + \put(\c@boxl,0){\put(#1,0){\line(0,1){\c@tmp}% + \put(0,\c@tmp){\line(-1,1){\c@boxl}}}}% + \end{picture}% + \global\advance\d@breite by\d@boxl% + \global\advance\d@hoehe by\d@boxl% +} + + + + + +\newbox\env@box% +\newdimen\d@envdp +\newcount\c@hsize +\newcount\c@envdp +\newdimen\d@envb + +\long\def\frameenv{\@ifnextchar [{\@frameenv}{\@frameenv[\textwidth]}} +\long\def\@frameenv[#1]{% + \hsiz@=\textwidth \textwidth=#1 \d@envb=#1 + \advance\textwidth by-2\@wholewidth + \advance\textwidth by-2\fboxsep + \hsize=\textwidth \linewidth=\textwidth + \setbox\env@box=\vbox\bgroup}% +\def\endframeenv{% + \egroup% + \hsize=\hsiz@ \textwidth=\hsiz@ \linewidth=\hsiz@ + \c@breite=\d@envb \divide\c@breite by65536 + \advance\d@envb by-2\@wholewidth + \c@hsize=\d@envb \divide\c@hsize by65536% + \d@envdp=\dp\env@box \advance\d@envdp by\ht\env@box% + \advance\d@envdp by2\fboxsep% + \d@hoehe=\d@envdp \advance\d@hoehe by2\@wholewidth + \c@hoehe=\d@hoehe \divide\c@hoehe by65536 + \c@envdp=\d@envdp \divide\c@envdp by65536% + \c@tmp=\@wholewidth \divide\c@tmp by65536 + \vskip\@wholewidth% + \unitlength 1pt\noindent% + \begin{picture}(\c@breite,\c@hoehe)(0,0) + \put(\c@tmp,\c@tmp){\framebox(\c@hsize,\c@envdp){\box\env@box}} + \end{picture}% +} + + + +\long\def\shadowenv{\@ifnextchar [{\@shadowenv}{\@shadowenv[\textwidth]}} +\long\def\@shadowenv[#1]{% + \hsiz@=\textwidth \textwidth=#1 \d@envb=#1 + \advance\textwidth by-2\@wholewidth + \advance\textwidth by-2\fboxsep + \advance\textwidth by-\d@shad% + \hsize=\textwidth \linewidth=\textwidth + \setbox\env@box=\vbox\bgroup}% +\def\endshadowenv{% + \egroup + \hsize=\hsiz@ \textwidth=\hsiz@ \linewidth=\hsiz@ + \d@tmpa=\d@envb + \c@breite=\d@envb \divide\c@breite by65536 + \advance\d@envb by-2\@wholewidth \advance\d@envb by-\d@shad + \c@hsize=\d@envb \divide\c@hsize by65536% + \d@envdp=\dp\env@box \advance\d@envdp by\ht\env@box% + \advance\d@envdp by2\fboxsep% + \c@envdp=\d@envdp \divide\c@envdp by65536% + \d@hoehe=\d@envdp + \advance\d@hoehe by2\@wholewidth \advance\d@hoehe by\d@shad + \c@hoehe=\d@hoehe \divide\c@hoehe by65536 + \c@shad =\d@shad \divide\c@shad by65536 + \c@tmp=\@wholewidth \divide\c@tmp by65536 + \advance\d@tmpa by-2\d@shad + \c@xoff =\d@tmpa \divide\c@xoff by65536 + \advance\c@xoff by\c@shad \advance\c@xoff by-1 + \advance\d@envdp by\@wholewidth + \vskip\@halfwidth + \unitlength 1pt\noindent% + \begin{picture}(\c@breite,\c@hoehe)(0,0) + \put(\c@tmp,\c@shad){\framebox(\c@hsize,\c@envdp){\box\env@box}} + \put(\c@shad,0){\rule{\d@tmpa}{\d@shad}}% + \put(\c@xoff,0){\rule{\d@shad}{\d@envdp}}% + \end{picture}% + \vskip\@halfwidth +} + + +\long\def\dashenv{\@ifnextchar [{\@dashenv}{\@dashenv[\textwidth]}} +\long\def\@dashenv[#1]{% + \hsiz@=\textwidth \textwidth=#1 \d@envb=#1 + \advance\textwidth by-2\@wholewidth \advance\textwidth by-2\fboxsep + \hsize=\textwidth \linewidth=\textwidth + \setbox\env@box=\vbox\bgroup}% +\long\def\enddashenv{% + \egroup + \hsize=\hsiz@ \textwidth=\hsiz@ \linewidth=\hsiz@ + \c@breite=\d@envb \divide\c@breite by65536 + \advance\d@envb by-\@wholewidth + \c@hsize=\d@envb \divide\c@hsize by65536% + \d@envdp=\dp\env@box \advance\d@envdp by\ht\env@box% + \advance\d@envdp by2\fboxsep% + \advance\d@envdp by\@wholewidth + \d@hoehe=\d@envdp \advance\d@hoehe by2\@wholewidth + \c@hoehe=\d@hoehe \divide\c@hoehe by65536 + \c@envdp=\d@envdp \divide\c@envdp by65536% + \c@dash=\d@dash \divide\c@dash by65536% + \c@whole=\@wholewidth \divide\c@whole by65536 + \c@half=\@halfwidth \divide\c@half by 65536 + \noindent\unitlength 1pt + \begin{picture}(\c@breite,\c@hoehe)(0,0) + \put(\c@half,\c@whole){\dashbox{\c@dash}(\c@hsize,\c@envdp){\box\env@box}} + \end{picture}% +} + + +\long\def\ovalenv{\@ifnextchar [{\@ovalenv}{\@ovalenv[\textwidth]}}% +\long\def\@ovalenv[#1]{% + \hsiz@=\textwidth \textwidth=#1 \d@envb=#1 + \advance\textwidth by-4\fboxsep + \hsize=\textwidth \linewidth=\textwidth + \setbox\env@box=\vbox\bgroup}% +\long\def\endovalenv{% + \egroup + \hsize=\hsiz@ \textwidth=\hsiz@ \linewidth=\hsiz@ + \@wholewidth=0.4pt + \c@breite=\d@envb \divide\c@breite by65536 + \advance\d@envb by-2\@wholewidth + \c@hsize=\d@envb \divide\c@hsize by65536% + \d@envdp=\dp\env@box \advance\d@envdp by\ht\env@box% + \advance\d@envdp by4\fboxsep% + \c@envdp=\d@envdp \divide\c@envdp by65536% + \d@hoehe=\d@envdp \advance\d@hoehe by2\@wholewidth + \c@hoehe=\d@hoehe \divide\c@hoehe by65536 + \c@tmpa=\c@hsize \divide\c@tmpa by2% + \c@tmpb=\c@envdp \divide\c@tmpb by2% + \d@tmpa=2\fboxsep \advance\d@tmpa by\@wholewidth + \c@xoff=\d@tmpa \divide\c@xoff by65536% + \advance\d@tmpa by\dp\env@box + \c@yoff=\d@tmpa \divide\c@yoff by65536% + \unitlength 1pt\noindent + \begin{picture}(\c@breite,\c@hoehe)(0,0) + \put(\c@tmpa,\c@tmpb){\oval(\c@hsize,\c@envdp)} + \put(\c@xoff,\c@yoff){\box\env@box}% + \end{picture}% +} |