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%%
%% This is file `showcharinbox.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% showcharinbox.dtx (with options: `showcharinbox.sty')
%%
%% ______________________________________
%% Copyright © 2012–2013 Persian TeX Group
%%
%% License information appended.
%%
\NeedsTeXFormat{LaTeX2e}
\newcommand*{\showcharinbox@date}{2013/04/04}
\newcommand*{\showcharinbox@version}{v0.1}
\ProvidesPackage{showcharinbox}
[\showcharinbox@date\space \showcharinbox@version\space
Showing characters inside a box]
\newdimen\showcharinbox@charwidth
\newdimen\showcharinbox@charheight
\newdimen\showcharinbox@chardepth
\newbox\showcharinbox@bigdot
\newbox\showcharinbox@smalldot
\newcommand*{\showcharinbox@hidehrule}[2]{%
\kern-#1\hrule height#1 depth#2 \kern-#2 }
\newcommand*{\showcharinbox@hidevrule}[2]{\kern-#1{\dimen0=#1
\advance\dimen0 by#2\vrule width\dimen0}\kern-#2 }
\newcommand*{\showcharinbox@makeblankbox}[2]{\hbox{\lower\dp0\vbox{\showcharinbox@hidehrule{#1}{#2}%
\kern-#1%
\hbox to\wd0{\showcharinbox@hidevrule{#1}{#2}%
\raise\ht0\vbox to #1{}%
\lower\dp0\vtop to #1{}%
\hfil\showcharinbox@hidevrule{#2}{#1}}%
\kern-#1\showcharinbox@hidehrule{#2}{#1}}}}
\newcommand*{\showcharinbox@maketypebox}{\showcharinbox@makeblankbox{0pt}{1pt}}
\newcommand*{\showcharinbox@makelightbox}{\showcharinbox@makeblankbox{.2pt}{.2pt}}
\setbox0=\hbox{$\vcenter{}$} %
\setbox1=\hbox to\z@{$\hss\bullet\hss$} %
\setbox\showcharinbox@bigdot=\vbox to\z@{\kern-\ht1 \kern\ht0 \box1 \vss}
\setbox1=\hbox to\z@{$\hss\cdot\hss$} %
\setbox\showcharinbox@smalldot=\vbox to\z@{\kern-\ht1 \kern\ht0 \box1 \vss}
\newcommand*{\showcharinbox@arrows}[2]{%
{\setbox0=\hbox{$\mkern-2mu\mathord-\mkern-2mu$}
\hbox to #1{\kern-.055556em$\leftarrow\mkern-6mu$%
\cleaders\copy0\hfil
\kern.4em #2\kern.4em
\cleaders\copy0\hfil
$\mkern-6mu\rightarrow$\kern-.055556em}}}
\newcommand*{\showcharinbox@samplebox}[4]{%
{\setbox0=\vtop{\vbox to #1{\hbox to #3{}\vss}
\nointerlineskip
\vbox to #2{}}%
\hbox{\copy\showcharinbox@bigdot
\vrule height.2pt depth.2pt width#3%
\kern-#3%
\showcharinbox@makelightbox
\kern-#3%
\raise#1\vbox{\hbox to #3{\hss#4\hss}
\kern 3pt}}}}
\newcommand{\ShowCharInBox}[1]{%
\setbox9=\hbox{#1}
\setlength{\showcharinbox@chardepth}{\dp9}
\setlength{\showcharinbox@charheight}{\ht9}
\setlength{\showcharinbox@charwidth}{\wd9}
\setbox0=\hbox{$\uparrow$}
\setbox1=\hbox to \wd0{$\hss\mid\hss$} %
\setbox2=\vbox to \showcharinbox@charheight{\copy0
\nointerlineskip \kern-.5pt \copy1
\nointerlineskip \kern-.5pt \copy1
\vfil
\moveleft 1em\hbox{height$=$\the\showcharinbox@charheight}
\vfil
\copy1 \nointerlineskip \kern-.5pt
\copy1 \nointerlineskip \kern-.5pt
\hbox{$\downarrow$}
\kern.2pt}
\setbox3=\vbox to \showcharinbox@chardepth{\kern.2pt\copy0
\vfil
\moveleft 1em\hbox{depth$=$\the\showcharinbox@chardepth}
\vfil
\hbox{$\downarrow$}
\kern0pt}
\setbox4=\vtop{\kern-3pt %
\hbox{\showcharinbox@samplebox{\showcharinbox@charheight}{\showcharinbox@chardepth}{\showcharinbox@charwidth}{}%
\kern-\showcharinbox@charwidth
\hbox to \showcharinbox@charwidth{\hss \unhbox9\hss}}
\kern3pt
\showcharinbox@arrows{\showcharinbox@charwidth}{width$=$\the\showcharinbox@charwidth}}
\medskip\indent
\setbox0=\hbox{$\vcenter{}$}%
\lower\ht0\hbox{Reference point$-$\kern-.2em$\rightarrow$\kern2pt}%
\raise\ht2\box4
\kern1.5em
\raise\ht2\vtop{\kern0pt\box2\nointerlineskip\box3}}
%%
%% Copyright © 2012–2013 Persian TeX Group <persian-tex@tug.org>
%%
%% It may be distributed and/or modified under the LaTeX Project Public License,
%% version 1.3c or higher (your choice). The latest version of
%% this license is at: http://www.latex-project.org/lppl.txt
%%
%% This work is “maintained” (as per LPPL maintenance status)
%% by Persian TeX Group.
%%
%%
%% End of file `showcharinbox.sty'.
|
