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author | Karl Berry <karl@freefriends.org> | 2006-08-25 18:08:35 +0000 |
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committer | Karl Berry <karl@freefriends.org> | 2006-08-25 18:08:35 +0000 |
commit | dc7f48561076a2447ce7a4e7e0debcfae37b8c2e (patch) | |
tree | db10aa921d41e69554eb722e4980d52c1cf10d87 /Master/texmf-dist/source/latex | |
parent | 50990a3a4c2f167320e149cdef49dbba792e298d (diff) |
new package dyntree (19aug06)
git-svn-id: svn://tug.org/texlive/trunk@2015 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/latex')
-rw-r--r-- | Master/texmf-dist/source/latex/dyntree/dyntree.dtx | 1139 | ||||
-rw-r--r-- | Master/texmf-dist/source/latex/dyntree/dyntree.ins | 40 |
2 files changed, 1179 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/dyntree/dyntree.dtx b/Master/texmf-dist/source/latex/dyntree/dyntree.dtx new file mode 100644 index 00000000000..a96a917d295 --- /dev/null +++ b/Master/texmf-dist/source/latex/dyntree/dyntree.dtx @@ -0,0 +1,1139 @@ +% \iffalse +% +%<package>\NeedsTeXFormat{LaTeX2e}[1999/12/01] +%<package>\ProvidesPackage{dyntree} +%<package> [2006/08/14 v1 Dynkin Tree Typsetting] +%<package>\RequirePackage{coollist} +%<package>\RequirePackage{calc} +%<package>\RequirePackage{epic} +%<package>\RequirePackage{eepic} +%<package>\RequirePackage{amsmath} +%<package>\RequirePackage{amssymb} +% +% +%<*driver> +\documentclass{ltxdoc} +\usepackage{dyntree} +\EnableCrossrefs +\CodelineIndex +\RecordChanges +\begin{document} +\DocInput{dyntree.dtx} +\end{document} +%</driver> +% \fi +% +% \iffalse meta-comment +% remove this comment to get a checksum +% \CheckSum{0} +% \fi +% +%% \CharacterTable +%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z +%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z +%% Digits \0\1\2\3\4\5\6\7\8\9 +%% Exclamation \! Double quote \" Hash (number) \# +%% Dollar \$ Percent \% Ampersand \& +%% Acute accent \' Left paren \( Right paren \) +%% Asterisk \* Plus \+ Comma \, +%% Minus \- Point \. Solidus \/ +%% Colon \: Semicolon \; Less than \< +%% Equals \= Greater than \> Question mark \? +%% Commercial at \@ Left bracket \[ Backslash \\ +%% Right bracket \] Circumflex \^ Underscore \_ +%% Grave accent \` Left brace \{ Vertical bar \| +%% Right brace \} Tilde \~} +% +% \changes{v1.0}{2006/08/14}{Initial Release} +% +% \GetFileInfo{dyntree.sty} +% +% \DoNotIndex{\#,\$,\%,\&,\@,\\,\{,\},\^,\_,\~,\ ,\!,\(,\),\,} +% \DoNotIndex{\@ne,\expandafter} +% \DoNotIndex{\advance,\begingroup,\catcode,\closein,\errmessage} +% \DoNotIndex{\newcommand,\renewcommand,\providecommand} +% \DoNotIndex{\closeout,\day,\def,\edef,\xdef,\gdef,\let,\empty,\endgroup} +% \DoNotIndex{\newcounter,\providecounter,\addtocounter,\setcounter,\stepcounter,\value,\arabic,\the} +% \DoNotIndex{\if,\fi,\ifthenelse,\else,\setboolean,\boolean,\newboolean,\provideboolean,\equal,\AND,\OR,\NOT,\whiledo} +% \DoNotIndex{\ifcase,\ifcat,\or,\else} +% \DoNotIndex{\par,\parbox,\mbox,\hbox,\begin,\end,\nabla,\partial} +% \DoNotIndex{\overline,\bar,\small,\tiny,\mathchoice,\scriptsize,\textrm,\texttt} +% \DoNotIndex{\alpha,\beta,\gamma,\epsilon,\varepsilon,\delta,\zeta,\eta,\theta,\vartheta,\iota,\kappa,\lambda,\mu,\nu} +% \DoNotIndex{\xi,\omicron,\pi,\varpi,\rho,\varrho,\sigma,\tau,\upsilon,\phi,\varphi,\chi,\psi,\omega} +% \DoNotIndex{\Delta,\Gamma,\Theta,\Lambda,\Xi,\Pi,\Sigma,\Phi,\Psi,\Omega} +% \DoNotIndex{\digamma,\lceil,\rceil,\lfloor,\rfloor,\left,\right,\inp,\inb,\inbr,\inap,\nop} +% \DoNotIndex{\sum,\prod,\int,\log,\ln,\exp,\sin,\cos,\tan,\csc,\sec,\cot,\arcsin,\arccos,\arctan,\det} +% \DoNotIndex{\sinh,\cosh,\tanh,\csch,\sech,\coth,\arcsinh,\arccosh,\arctanh} +% \DoNotIndex{\mod,\max,\min,\gcd,\lcm,\wp,\arg,\dots,\infty,} +% \DoNotIndex{\frac,\binom,\braket,\@@atop} +% \DoNotIndex{\cdot,\ldots,\tilde,\times,\dagger,\relax} +% \DoNotIndex{\mathbb,\roman,\bf,\mathord,\cal,\DeclareMathOperator,\PackageError,\PackageWarning} +% \DoNotIndex{\csname,\endcsname,\ifx,\ifnum} +% \DoNotIndex{\makeatother,\makeatletter} +% \DoNotIndex{\copy,\setbox,\usebox,\newbox} +% \DoNotIndex{\addtolength,\setlength,\newlength,\unitlength,\settoheight,\settodepth,\settowidth,\lengthtest} +% \DoNotIndex{\drawline,\line,\put} +% \DoNotIndex{ +% \DYNTREE@temparray,\DYNTREE@templen,\DYNTREE@tempboxnum,\DYNTREE@tempxCoord, +% \DYNTREE@tempinsert,\DYNTREE@temproot,\DYNTREE@tempswap,\DYNTREE@temprootX} +% +% \title{The \textsf{dyntree} package\thanks{This document +% corresponds to \textsf{dyntree}~\fileversion, +% dated~\filedate.}} +% \author{nsetzer} +% +% \maketitle +% +% \setcounter{IndexColumns}{2} +% \StopEventually{\PrintChanges\PrintIndex} +% +% The \textsf{dyntree} package is intended for users needing to typeset a dykin tree---a group theoretical construct +% consisting of cartan coefficients in boxes connected by a series of lines. +% This package makes it easy for the user to generate these objects by allowing the user to specify only the +% cartan coefficients and the root number(s) that they connect to below. +% +% This package requires the \textsf{coollist} package, which is not a standard \LaTeX package but is available at CTAN. +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%\section{Basics} +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% To create a Dynkin Tree Diagram, the syntax is as follows \DescribeEnv{dyntree} \DescribeMacro{\dynbox}: +% +% |\start{dyntree}|\marg{num\_roots} +% +% |\dynbox|\marg{cartan\_coefficients}\marg{cvs\_descendant\_root\_list} |\lend| +% +% $\vdots$ +% +% |\finish{dyntree}| +% +% where +% +% \meta{num\_roots} is an integer indicating the number of simple roots +% +% \meta{cartan\_coefficients} is an \emph{ampersand} (\&) delimited list of cartan coefficients +% (the number of which \emph{must} be equal to \meta{num\_roots} +% +% \meta{cvs\_descendant\_root\_list} is a comma delimited list of integers indicating which simple root can be lowered +% from this box. The simple roots are numbered from left to right starting at $1$ and ending at \meta{num\_roots} +% +% +% Thus, if the group of interest had $3$ simple roots, each |\dynbox| would have a \meta{cartan\_coefficients} with three entries; that is, it would be a list with three integers as in +% +% \begin{center} +% |1 & 0 & 0| +% \end{center} +% +% and the list \meta{cvs\_descendant\_root\_list} would have at most three entries (but it need not have exactly three entries) with the entries being between $1$ and $3$. The entry $1$ would correspond to the first (left-most) simple root being lowered, the entry $2$ the second simple root, and $3$ the third: +% +% \DeleteShortVerb{\|} +% \begin{center} +% \begin{picture}(200,70) +% \put(20,40){simple root:} +% \put(80,40){$\begin{array}{ccc} 1 & 2 & 3 \end{array}$} +% \put(80,30){$\begin{array}{|ccc|} \hline 1 & 0 & 0 \\ \hline \end{array}$} +% \end{picture} +% \end{center} +% \MakeShortVerb{\|} +% +% So, finally, an entry such as +% +% \begin{center} +% |\dynbox{-1 & 0 & 0}{1,3}| +% \end{center} +% +% would specify that the program should draw two lines below the box \DeleteShortVerb{\|} $\begin{array}{|ccc|} \hline 1 & 0 & 0 \\ \hline \end{array}$ \MakeShortVerb{\|}; one for the first simple root, and another for the third simple root. The resulting portion of the diagram would look like +% +% \begin{center} +% \start{dyntree}{3} +% \dynbox{-1 & 0 & 0}{1,3} \lend +% \finish{dyntree} +% \end{center} +% +% \makeatletter +% \vspace{\DYNTREE@levelsep} +% \makeatother +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +%\subsection{Quirks} +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% There are two quirks with this package, and they are +% \begin{itemize} +% \item{if there are multiple Dynkin Tree Diagrams required for your document, you \emph{must} enclose each tree in braces} +% \item{The lowest state (bottom-most dynbox) must have a non-empty entry in \meta{cvs\_descendant\_root\_list} even though no lines are to be drawn from it. To meet both criteria, place a zero in this spot.} +% \end{itemize} +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +%\subsection{Examples} +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% \newcounter{examples} +% \setcounter{examples}{1} +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +%\subsubsection{Example \theexamples} \stepcounter{examples} +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% \begin{verbatim} +% { +% \start{dyntree}{2} +% \dynbox{3 & 0}{1} \lend +% \dynbox{1 & 1}{1,2} \lend +% \dynbox{2 & -1}{1} +% \dynbox{-1 & 2}{1,2} \lend +% \dynbox{0 & 0}{1,2} +% \dynbox{-3 & 3}{0,2} \lend +% \dynbox{1 & -2}{1} +% \dynbox{-2 & 1}{0,2} \lend +% \dynbox{-1 & -1}{0,2} \lend +% \dynbox{0 & -3}{0} \lend +% \finish{dyntree} +% } +% \end{verbatim} +% +% { +% \start{dyntree}{2} +% \dynbox{3 & 0}{1} \lend +% \dynbox{1 & 1}{1,2} \lend +% \dynbox{2 & -1}{1} +% \dynbox{-1 & 2}{1,2} \lend +% \dynbox{0 & 0}{1,2} +% \dynbox{-3 & 3}{0,2} \lend +% \dynbox{1 & -2}{1} +% \dynbox{-2 & 1}{0,2} \lend +% \dynbox{-1 & -1}{0,2} \lend +% \dynbox{0 & -3}{0} \lend +% \finish{dyntree} +% } +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +%\subsubsection{Example \theexamples} \stepcounter{examples} +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% \begin{verbatim} +% \begin{center} +% { +% \start{dyntree}{3} +% \dynbox{2 & 0 & 0}{1} \lend +% \dynbox{0 & 1 & 0}{1,2} \lend +% \dynbox{1 & -1 & 1}{1,3} +% \dynbox{-2 & 2 & 0}{2} \lend +% \dynbox{1 & 1 & -1}{1,2} +% \dynbox{-1 & 0 & 1}{2,3} \lend +% \dynbox{2 & -1 & 0}{1} +% \dynbox{-1 & 2 & -1}{2} +% \dynbox{0 & -2 & 2}{3} \lend +% \dynbox{0 & 0 & 0}{0} \lend +% \finish{dyntree} +% } +% \end{center} +% \end{verbatim} +% +% \begin{center} +% { +% \start{dyntree}{3} +% \dynbox{2 & 0 & 0}{1} \lend +% \dynbox{0 & 1 & 0}{1,2} \lend +% \dynbox{1 & -1 & 1}{1,3} +% \dynbox{-2 & 2 & 0}{2} \lend +% \dynbox{1 & 1 & -1}{1,2} +% \dynbox{-1 & 0 & 1}{2,3} \lend +% \dynbox{2 & -1 & 0}{1} +% \dynbox{-1 & 2 & -1}{2} +% \dynbox{0 & -2 & 2}{3} \lend +% \dynbox{0 & 0 & 0}{0} \lend +% \finish{dyntree} +% } +% \end{center} +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +%\subsubsection{Example \theexamples} \stepcounter{examples} +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% \begin{verbatim} +% This is a $15$ of $SU(5)$ +% +% \begin{center} +% { +% \start{dyntree}{4} +% \dynbox{2 & 0 & 0 & 0}{1} \lend +% \dynbox{0 & 1 & 0 & 0}{1,2} \lend +% \dynbox{1 & -1 & 1 & 0}{1,3} +% \dynbox{-2 & 2 & 0 & 0}{2} \lend +% \dynbox{1 & 0 & -1 & 0}{1,4} +% \dynbox{-1 & 0 & 1 & 0}{2,3} \lend +% \dynbox{1 & 0 & 0 &-1}{1} +% \dynbox{-1 & 1 & -1 & 1}{2,4} +% \dynbox{0 & -2 & 2 & 0}{3} \lend +% \dynbox{-1 & 1 & 0 & -1}{2} +% \dynbox{0 & -1 & 0 & 1}{3,4} \lend +% \dynbox{0 & -1 & 1 & -1}{3} +% \dynbox{0 & 0 & -2 & 2}{4} \lend +% \dynbox{0 & 0 & -1 & 0}{4} \lend +% \dynbox{0 & 0 & 0 & -2}{0} \lend +% \finish{dyntree} +% } +% \end{center} +% \end{verbatim} +% +% This is a $15$ of $SU(5)$ +% +% \begin{center} +% { +% \start{dyntree}{4} +% \dynbox{2 & 0 & 0 & 0}{1} \lend +% \dynbox{0 & 1 & 0 & 0}{1,2} \lend +% \dynbox{1 & -1 & 1 & 0}{1,3} +% \dynbox{-2 & 2 & 0 & 0}{2} \lend +% \dynbox{1 & 0 & -1 & 0}{1,4} +% \dynbox{-1 & 0 & 1 & 0}{2,3} \lend +% \dynbox{1 & 0 & 0 &-1}{1} +% \dynbox{-1 & 1 & -1 & 1}{2,4} +% \dynbox{0 & -2 & 2 & 0}{3} \lend +% \dynbox{-1 & 1 & 0 & -1}{2} +% \dynbox{0 & -1 & 0 & 1}{3,4} \lend +% \dynbox{0 & -1 & 1 & -1}{3} +% \dynbox{0 & 0 & -2 & 2}{4} \lend +% \dynbox{0 & 0 & -1 & 0}{4} \lend +% \dynbox{0 & 0 & 0 & -2}{0} \lend +% \finish{dyntree} +% } +% \end{center} +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +%\subsubsection{Example \theexamples} \stepcounter{examples} +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% \begin{verbatim} +% \begin{center} +% { +% \start{dyntree}{2} +% \dynbox{0 & 2}{2} \lend +% \dynbox{1 & 0}{1,2} \lend +% \dynbox{2 & -2}{1} +% \dynbox{-1 & 1}{2} \lend +% \dynbox{0 & -1}{1} \lend +% \dynbox{-2 & 0}{0} \lend +% \finish{dyntree} +% } +% \end{center} +% \end{verbatim} +% +% \begin{center} +% { +% \start{dyntree}{2} +% \dynbox{0 & 2}{2} \lend +% \dynbox{1 & 0}{1,2} \lend +% \dynbox{2 & -2}{1} +% \dynbox{-1 & 1}{2} \lend +% \dynbox{0 & -1}{1} \lend +% \dynbox{-2 & 0}{0} \lend +% \finish{dyntree} +% } +% \end{center} +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +%\section{Implementation} +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +%\subsection{Variables and Constants} +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% The \textsf{dyntree} package utilizes a picture environment to create the tree. To do this it requires several +% constant length values, as well as calculated length values and counters. These are define below. +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +%\subsubsection{Cartan Coefficients Box Variables} +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% The first thing to do is declare the length variables associated with a cartan coefficients box---dynbox for short. +% These variables are +% +% \begin{tabular}{lp{.5\textwidth}} +% |\DYNTREE@widechar| & the width of a $-1$ \\ +% |\DYNTREE@thinchar| & the width of a $1$ \\ +% |\DYNTREE@cartancoefwidth| & the width of a cartan coefficient (a combination of $-1$ and $1$) \\ +% |\DYNTREE@marginwidth| & the width of the margin of the cartan coefficients box \\ +% |\DYNTREE@colsepwidth| & the width between columns of the cartan coefficients box \\ +% |\DYNTREE@dynboxheight| & the height (baseline to top) of the cartan coefficients box \\ +% |\DYNTREE@dynboxdepth| & the depth (baseline to bottom) of the cartan coefficients box \\ +% |\DYNTREE@dynboxvlen| & the full vertical height of a cartan coefficients box \\ +% |\DYNTREE@dynboxwidth| & the width of a dynbox (calculated based on numroots) \\ +% \end{tabular} +% +% \begin{macrocode} +\newlength{\DYNTREE@widechar}% +\newlength{\DYNTREE@thinchar}% +\newlength{\DYNTREE@cartancoefwidth}% +\newlength{\DYNTREE@marginwidth}% +\newlength{\DYNTREE@colsepwidth}% +\newlength{\DYNTREE@dynboxheight}% +\newlength{\DYNTREE@dynboxdepth}% +\newlength{\DYNTREE@dynboxvlen}% +\newlength{\DYNTREE@dynboxwidth}% +% \end{macrocode} +% +% Now that they are declared, initialize the ``exterior" ones +% +% \begin{macrocode} +\settowidth{\DYNTREE@widechar}{$-1$}% +\settowidth{\DYNTREE@thinchar}{$1$}% +\setlength{\DYNTREE@cartancoefwidth}% + {\DYNTREE@widechar*1/2 + \DYNTREE@thinchar*1/2}% +\settowidth{\DYNTREE@marginwidth}% + {$\begin{array}{|c|}\hline 1 \\ \hline \end{array}$}% + \addtolength{\DYNTREE@marginwidth}{-\DYNTREE@thinchar}% +\settowidth{\DYNTREE@colsepwidth}% + {$\begin{array}{|cc|}\hline 1 & 1 \\ \hline \end{array}$}% + \addtolength{\DYNTREE@colsepwidth}{-\DYNTREE@marginwidth - \DYNTREE@thinchar*2}% +\settoheight{\DYNTREE@dynboxheight}% + {$\begin{array}{|c|}\hline 1 \\ \hline \end{array}$}% +\settodepth{\DYNTREE@dynboxdepth}% + {$\begin{array}{|c|}\hline 1 \\ \hline \end{array}$}% +\setlength{\DYNTREE@dynboxvlen}{\DYNTREE@dynboxheight + \DYNTREE@dynboxdepth}% +% \end{macrocode} +% +% and now for convenience and error testing, print them out +% +% \makeatletter +% \begin{tabular}{rl} +% widechar: & \the\DYNTREE@widechar \\ +% thinchar: & \the\DYNTREE@thinchar \\ +% cartancoefwidth: & \the\DYNTREE@cartancoefwidth \\ +% marginwidth: & \the\DYNTREE@marginwidth \\ +% colsepwidth: & \the\DYNTREE@colsepwidth \\ +% dynboxheight & \the\DYNTREE@dynboxheight \\ +% dynboxdepth & \the\DYNTREE@dynboxdepth \\ +% dynboxvlen & \the\DYNTREE@dynboxvlen \\ +% \end{tabular} +% \makeatother +% +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +%\subsubsection{Dynkin Tree Variables} +% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% %% % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% These variables are specific to the actual creation of the tree structure. +% +% \begin{tabular}{lp{0.55\textwidth}} +% {\bf \Large counters} \\ +% |DYNTREE@numlevel| & the number of levels in the tree \\ +% |DYNTREE@nextlevel| & the number of the next level \\ +% |DYNTREE@numboxes| & counter for counting number of boxes in a row \\ +% |DYNTREE@nextnumboxes| & counter for counting number of boxes in the next row \\ +% |DYNTREE@target| & used to record the `targeted' array element when sorting \\ +% |DYNTREE@listlen| & the length of the list of descendents \\ +% |DYNTREE@xCoord| & the x coordinate in scaled points \\ +% |DYNTREE@yCoord| & the y coordinate in scaled points \\ +% |DYNTREE@xPos| & the x coordinate in scaled points \\ +% |DYNTREE@yPos| & the y coordinate in scaled points \\ +% |DYNTREE@xComp| & the x coordinate in scaled points \\ +% |DYNTREE@yComp| & the y coordinate in scaled points \\ +% |DYNTREE@leftX| & the left most x coordinate in scaled points \\ +% |DYNTREE@ct| & generic counter \\ +% |DYNTREE@counter| & generic counter \\ +% |DYNTREE@index| & generic counter \\ +% |DYNTREE@root| & the root number \\ +% \end{tabular} +% +% \begin{tabular}{lp{0.55\textwidth}} +% {\bf \Large lengths} \\ +% |\DYNTREE@dynboxsep| & the distance between dynkin boxes \\ +% |\DYNTREE@levelsep| & the distances between each level (from dynkin box bottom to top of next layer's dynbox) +% \\ +% |\DYNTREE@leftmostX| & the left most x value \\ +% |\DYNTREE@rightmostX| & the right most x value \\ +% |\DYNTREE@unitlen| & the unit length value before altering (to allow it to be restored) \\ +% |\DYNTREE@templen| & temporary length storage \\ +% |\DYNTREE@holdlen| & temporary length storage \\ +% \end{tabular} +% +% \begin{tabular}{lp{0.55\textwidth}} +% {\bf \Large commands} \\ +% |\DYNTREE@treestop| & indicates the point where the gobbler stops reading (to allow \LaTeX to properly +% read all the data. Its value is |\&\&\&| \\ +% |\DYNTREE@treeend| & indicates the end of the tree. It is in the definition of the gobbler. +% It has a value of |\%\%\%| \\ +% \end{tabular} +% +% +% \begin{macro}{\lend} +% \begin{macro}{\dynbox} +% +% And there are two external commands: +% +% \begin{tabular}{lp{0.75\textwidth}} +% |\lend| & indicates the end of one tree level. The value is never used: this token is used as +% a delimiter by the user and the code. Its value, which should never be typed, +% is |\&\%\&\%| \\ +% |\dynbox| & indicates the start of a dynbox. The value is never used: this token is purely for +% delimiting the start of the dynbox by the user; it is only defined to satisfy the +% |\ifthenelse| statement \\ +% \end{tabular} +% \end{macro} +% \end{macro} +% +% \begin{macrocode} +\newcounter{DYNTREE@numlevel}% +\newcounter{DYNTREE@nextlevel}% +\newcounter{DYNTREE@numboxes}% +\newcounter{DYNTREE@nextnumboxes}% +\newcounter{DYNTREE@target}% +\newcounter{DYNTREE@listlen}% +\newcounter{DYNTREE@xCoord}% +\newcounter{DYNTREE@yCoord}% +\newcounter{DYNTREE@xPos}% +\newcounter{DYNTREE@yPos}% +\newcounter{DYNTREE@xComp}% +\newcounter{DYNTREE@yComp}% +\newcounter{DYNTREE@leftX}% +\newcounter{DYNTREE@ct}% +\newcounter{DYNTREE@counter}% +\newcounter{DYNTREE@index}% +\newcounter{DYNTREE@root}% +\newlength{\DYNTREE@dynboxsep}% +\newlength{\DYNTREE@levelsep}% +\newlength{\DYNTREE@leftmostX}% +\newlength{\DYNTREE@rightmostX}% +\newlength{\DYNTREE@unitlen}% +\newlength{\DYNTREE@templen}% +\newlength{\DYNTREE@holdlen}% +\newcommand{\DYNTREE@treestop}{\&\&\&}% +\newcommand{\DYNTREE@treeend}{\%\%\%}% +\newcommand{\lend}{\&\%\&\%}% +\newcommand{\dynbox}{}% +% \end{macrocode} +% +% Now that they are declared, initialize the ``exterior" ones +% +% \begin{macrocode} +\setlength{\DYNTREE@dynboxsep}{\DYNTREE@colsepwidth}% +\setlength{\DYNTREE@levelsep}{1cm}% +% \end{macrocode} +% +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +%\subsection{The Tree Eater} +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% While the dynkin tree structure resembles that of an environment, it actually consists of a \LaTeX command that +% consumes the data, sorts it, and displays the proper items. The basis of this consumption are several +% ``gobblers"---the first of which eats the tree one level at a time +% +% +% \begin{macrocode} +\def\DYNTREE@gobbletree#1\lend#2\DYNTREE@treeend{% +% \end{macrocode} +% Before the level can be processed, several things must be adjusted. First, since a new level is beginning +% the counter must be incremented by one +% \begin{macrocode} +\addtocounter{DYNTREE@numlevel}{1}% +% \end{macrocode} +% initialize the number of boxes for this level +% \begin{macrocode} +\setcounter{DYNTREE@numboxes}{0}% +% \end{macrocode} +% initialize the number of boxes for the next level +% \begin{macrocode} +\setcounter{DYNTREE@nextnumboxes}{0}% +% \end{macrocode} +% Process the level: +% \begin{macrocode} +\DYNTREE@gobbledynboxes#1\lend% +% \end{macrocode} +% \iffalse +% \makeatletter +% \begin{tabular}{lp{.55\textwidth}} +% \multicolumn{2}{l}{{\bf ERROR CHECK}} \\ +% level: & \arabic{DYNTREE@numlevel} \\ +% boxes: & \arabic{DYNTREE@numboxes} \\ +% \end{tabular} +% \makeatother +% \fi +% Record the number of boxes for this level +% \begin{macrocode} +\expandafter\xdef% + \csname DYNTREE@level@\roman{DYNTREE@numlevel}@numbox\endcsname% + {\arabic{DYNTREE@numboxes}}% +% \end{macrocode} +% Now check for the signal to stop processing +% \begin{macrocode} +\ifthenelse{ \equal{#2}{\DYNTREE@treestop} }% + {% +% \end{macrocode} +% The End---just do nothing +% \begin{macrocode} + }% +% Else + {% +% \end{macrocode} +% continue processing levels until the end of the tree +% \begin{macrocode} + \DYNTREE@gobbletree#2\DYNTREE@treeend% + }% +}% +% \end{macrocode} +% +% +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +%\subsection{The Box Eater} +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% The second ``gobbler" eats the boxes one by one: +% +% \begin{macrocode} +\def\DYNTREE@gobbledynboxes#1\dynbox#2#3#4{% +% \end{macrocode} +% increment the number of boxes +% \begin{macrocode} +\addtocounter{DYNTREE@numboxes}{1}% +% \end{macrocode} +% \iffalse +%! boxnum: \arabic{DYNTREE@numboxes} +% \fi +% Store the boxes for this level in registers +% \begin{macrocode} +\expandafter\newbox% + \csname DYNTREE@box@\roman{DYNTREE@numlevel}@\roman{DYNTREE@numboxes}\endcsname% +\expandafter\setbox% + \csname DYNTREE@box@\roman{DYNTREE@numlevel}@\roman{DYNTREE@numboxes}\endcsname=% + \hbox{$\begin{array}{|*{\DYNTREE@numroots}{c}|}\hline #2 \\ \hline \end{array}$}% +% \end{macrocode} +% Calculate the X value for each descendent and place in sorted list +% +% * Get the length of the list +% \begin{macrocode} +\listlenstore{DYNTREE@listlen}{#3}% +\expandafter\xdef + \csname DYNTREE@childline@\roman{DYNTREE@numlevel}@\roman{DYNTREE@numboxes}@boxnum\endcsname% + {\arabic{DYNTREE@listlen}}% +\ifthenelse{\value{DYNTREE@listlen} > \DYNTREE@numroots}% + {% + \PackageError{dyntree}% + {% + Length of descendant of \arabic{DYNTREE@numboxes}% + on level \arabic{DYNTREE@numlevel} exceeds number of roots% + (\DYNTREE@numroots)% + }% + }% +% Else + {}% +% \end{macrocode} +% * store the list in a temp variable for convenience in typing, store it more permanently for use later on. +% \begin{macrocode} +\liststore{#3}{DYNTREE@templist@}% +\liststore{#3}% + {DYNTREE@childlist@\roman{DYNTREE@numlevel}@\roman{DYNTREE@numboxes}@}% +% \end{macrocode} +% * go through the list and generate the sorted 'array' |DYNTREE@level@|\meta{level}|@|\meta{boxnum}|@X| +% \begin{macrocode} +\setcounter{DYNTREE@ct}{1}% +\whiledo{ \NOT \(\value{DYNTREE@ct} > \value{DYNTREE@listlen}\) \AND + \NOT\(\value{DYNTREE@ct} > \DYNTREE@numroots\) }% + {% +% \end{macrocode} + % need to store the `root' value in a counter to retrieve the data +% \begin{macrocode} + \setcounter{DYNTREE@counter}{\csname DYNTREE@templist@\roman{DYNTREE@ct}\endcsname}% +% \end{macrocode} + % check that the number submitted is within the allowed range +% \begin{macrocode} + \ifthenelse{ \(\value{DYNTREE@counter} > \DYNTREE@numroots\) \OR + \(\value{DYNTREE@counter} < 1\) }% + {% + \ifthenelse{\value{DYNTREE@counter} = 0}% + {% +% \end{macrocode} + % Do nothing - this is the last level +% \begin{macrocode} + }% + % Else + {% + \PackageError{dyntree}% + {% + Descendant root of \arabic{DYNTREE@numboxes} on level% + \arabic{DYNTREE@numlevel} out of bounds% + (\arabic{DYNTREE@counter} > \DYNTREE@numroots)% + }% + }% + }% + % Else + {% +% \end{macrocode} + % temporarily store the length +% \begin{macrocode} + \setlength{\DYNTREE@templen}% + {\csname DYNTREE@level@\roman{DYNTREE@numlevel}@\roman{DYNTREE@numboxes}@X\endcsname}% + \addtolength{\DYNTREE@templen}% + {\csname DYNTREE@rootX@\roman{DYNTREE@counter}\endcsname*(-1)}% +% \end{macrocode} + % adjust the left most length +% \begin{macrocode} + \ifthenelse{\DYNTREE@templen < \DYNTREE@leftmostX}% + {% + \setlength{\DYNTREE@leftmostX}{\DYNTREE@templen}% + }% + % Else + {}% +% \end{macrocode} + % adjust right most length +% \begin{macrocode} + \setlength{\DYNTREE@holdlen}{\DYNTREE@templen}% + \addtolength{\DYNTREE@holdlen}{\DYNTREE@dynboxwidth}% + \ifthenelse{ \DYNTREE@holdlen > \DYNTREE@rightmostX }% + {% + \setlength{\DYNTREE@rightmostX}{\DYNTREE@holdlen}% + }% + % Else + {}% +% \end{macrocode} + % now store the x value for the line +% \begin{macrocode} + \setlength{\DYNTREE@holdlen}% + {\expandafter\csname DYNTREE@dynboxX@\roman{DYNTREE@counter}\endcsname}% + \addtolength{\DYNTREE@holdlen}{\DYNTREE@templen}% + \setcounter{DYNTREE@xPos}{\DYNTREE@holdlen}% +% \end{macrocode} + % \iffalse + %! \begin{tabular}{cc} + %! rootX.\roman{DYNTREE@counter} & \csname DYNTREE@rootX@\roman{DYNTREE@counter}\endcsname \\ + %! DYNTREE@numlevel: & \arabic{DYNTREE@numlevel} \\ + %! numboxes: & \arabic{DYNTREE@numboxes} \\ + %! templen: & \the\DYNTREE@templen \\ + %! \end{tabular} + %! + % \fi + % |counter| has served its purpose and may be used in another context + % + % add the length to the sorted 'array' + % + % * initialize the counter to the END of the array +% \begin{macrocode} + \setcounter{DYNTREE@counter}{\value{DYNTREE@nextnumboxes}}% +% \end{macrocode} + % * get the value of the next level +% \begin{macrocode} + \setcounter{DYNTREE@nextlevel}{\value{DYNTREE@numlevel} + 1}% +% \end{macrocode} + % * Check for array elements +% \begin{macrocode} + \ifthenelse{\value{DYNTREE@counter} = 0}% + {% +% \end{macrocode} + % set the first element as the length +% \begin{macrocode} + \expandafter\xdef% + \csname DYNTREE@level@\roman{DYNTREE@nextlevel}@i@X\endcsname% + {\the\DYNTREE@templen}% +% \end{macrocode} + % increment the number of elements +% \begin{macrocode} + \addtocounter{DYNTREE@nextnumboxes}{1}% + }% + % Else + {% +% \end{macrocode} + % there is at least one element +% \begin{macrocode} + \edef\DYNTREE@temparray% + {\csname DYNTREE@level@\roman{DYNTREE@nextlevel}@\roman{DYNTREE@counter}@X\endcsname}% + \edef\DYNTREE@tempinsert{\the\DYNTREE@templen}% +% \end{macrocode} + % \iffalse + %! \begin{tabular}{cc} + %! nextnumboxes: & \arabic{DYNTREE@nextnumboxes} \\ + %! nextlevel: & \arabic{DYNTREE@nextlevel} \\ + %! counter: & \arabic{DYNTREE@counter} \\ + %! temparray: & \DYNTREE@temparray \\ + %! level\&\roman{DYNTREE@nextlevel}\&\roman{DYNTREE@counter}\&X + %! & + %! \csname DYNTREE@level@\roman{DYNTREE@nextlevel}@\roman{DYNTREE@counter}@X\endcsname + %! \\ + %! tempinsert: & \DYNTREE@tempinsert \\ + %! \end{tabular} + % \fi + % find where element should be inserted +% \begin{macrocode} + \whiledo{ \(\value{DYNTREE@counter} > 0\) \AND + \lengthtest{\DYNTREE@tempinsert < \DYNTREE@temparray} }% + {% + \edef\DYNTREE@temparray% + {\csname DYNTREE@level@\roman{DYNTREE@nextlevel}@\roman{DYNTREE@counter}@X\endcsname}% + \addtocounter{DYNTREE@counter}{-1}% + }% +% \end{macrocode} + % the thing needs to be inserted at \value{DYNTREE@counter} + 1 +% \begin{macrocode} + \setcounter{DYNTREE@target}{\value{DYNTREE@counter} + 1}% +% \end{macrocode} + % \iffalse + %! \begin{tabular}{cc} + %! target: \arabic{DYNTREE@target} \\ + %! temparray: & \DYNTREE@temparray \\ + %! tempinsert: & \DYNTREE@tempinsert \\ + %! \end{tabular} + %! + %! + % \fi + % if they aren't equal, move from target to nextnumboxes up to target+1 to nextnumboxes+1 +% \begin{macrocode} + \ifthenelse{ \NOT \lengthtest{\DYNTREE@tempinsert = \DYNTREE@temparray} }% + {% + \setcounter{DYNTREE@counter}{\value{DYNTREE@nextnumboxes} + 1}% + \whiledo{ \value{DYNTREE@counter} > \value{DYNTREE@target} }% + {% +% \end{macrocode} + % get the value in the array spot one before +% \begin{macrocode} + \addtocounter{DYNTREE@counter}{-1}% + \edef\DYNTREE@tempswap% + {% + \csname DYNTREE@level@\roman{DYNTREE@nextlevel}@\roman{DYNTREE@counter}@X\endcsname% + }% +% \end{macrocode} + % store this value in the next array spot +% \begin{macrocode} + \addtocounter{DYNTREE@counter}{1}% + \expandafter\xdef% + \csname DYNTREE@level@\roman{DYNTREE@nextlevel}@\roman{DYNTREE@counter}@X\endcsname% + {\DYNTREE@tempswap}% + \addtocounter{DYNTREE@counter}{-1}% + }% +% \end{macrocode} + % insert the original +% \begin{macrocode} + \expandafter\xdef% + \csname DYNTREE@level@\roman{DYNTREE@nextlevel}@\roman{DYNTREE@target}@X\endcsname% + {\DYNTREE@tempinsert}% +% \end{macrocode} + % increment the number of boxes in the next level +% \begin{macrocode} + \addtocounter{DYNTREE@nextnumboxes}{1}% + }% + % Else + {% +% \end{macrocode} + % Do nothing +% \begin{macrocode} + }% + }% + }% + \addtocounter{DYNTREE@ct}{1}% + }% +\ifthenelse{\equal{#4}{\lend}}% + {% + }% +% Else + {% +% \end{macrocode} +% % Eat the boxes until there are no more +% \begin{macrocode} + \DYNTREE@gobbledynboxes#4% + }% +}% +% \end{macrocode} +% +% +% +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +%\subsection{The Dyntree Environment} +% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % +% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% +% +% Dynkin Tree Environment +% +% +% \begin{macrocode} +\def\start#1#2#3\finish#4% +{% +\ifthenelse{\equal{#1}{#4} \AND \equal{#4}{dyntree}}% + {% + \providecommand{\DYNTREE@numroots}{#2}% +% \end{macrocode} + % \iffalse + %! \DYNTREE@numroots + % \fi + % Initialize Interior Dynkin Box Variables +% \begin{macrocode} + \setlength{\DYNTREE@dynboxwidth} + {% + \DYNTREE@marginwidth + + \DYNTREE@cartancoefwidth*\DYNTREE@numroots + + \DYNTREE@colsepwidth*(\DYNTREE@numroots-1) + }% +% \end{macrocode} + % Initialize Interior Dynkin Tree Variables +% \begin{macrocode} + \setlength{\DYNTREE@leftmostX}{0pt}% + \setlength{\DYNTREE@rightmostX}{\DYNTREE@dynboxwidth}% +% \end{macrocode} + % the highest left starts at zero, so initialize this value +% \begin{macrocode} + \expandafter\gdef\csname DYNTREE@level@i@i@X\endcsname{0pt}% +% \end{macrocode} + % There are no levels, so initialize |numlevel| to zero +% \begin{macrocode} + \setcounter{DYNTREE@numlevel}{0}% +% \end{macrocode} + % Determine the root lines and dynkin box offsets +% \begin{macrocode} + \setcounter{DYNTREE@ct}{1}% + \whiledo{\NOT \(\value{DYNTREE@ct}>\DYNTREE@numroots\)}% + {% +% \end{macrocode} + % Calculate the length and store it in a temporary length +% \begin{macrocode} + \setlength{\DYNTREE@templen}% + {% + (\DYNTREE@dynboxwidth + \DYNTREE@dynboxsep)*\value{DYNTREE@ct}% + -(\DYNTREE@dynboxwidth + \DYNTREE@dynboxsep)*1/2% + -(\DYNTREE@dynboxwidth + \DYNTREE@dynboxsep)*\DYNTREE@numroots/2% + }% +% \end{macrocode} + % \iffalse + %! ct: \arabic{DYNTREE@ct} + %! templen: \the\DYNTREE@templen + % \fi + % store the actual length in a command +% \begin{macrocode} + \expandafter\xdef\csname DYNTREE@rootX@\roman{DYNTREE@ct}\endcsname% + {\the\DYNTREE@templen}% +% \end{macrocode} + % Calculate the dynkin box x offset and store it in a temporary length +% \begin{macrocode} + \setlength{\DYNTREE@templen}% + {% + \DYNTREE@dynboxwidth/2/\DYNTREE@numroots + + \DYNTREE@dynboxwidth*(\value{DYNTREE@ct}-1)/\DYNTREE@numroots + }% +% \end{macrocode} + % store the actual length in a command +% \begin{macrocode} + \expandafter\xdef\csname DYNTREE@dynboxX@\roman{DYNTREE@ct}\endcsname% + {\the\DYNTREE@templen}% +% \end{macrocode} + % \iffalse + % Print the Lengths + %! DYNTREE@rootX@\roman{DYNTREE@ct}: \expandafter\csname DYNTREE@rootX@\roman{DYNTREE@ct}\endcsname + %! + %! DYNTREE@dynboxX@\roman{DYNTREE@ct}: \expandafter\csname DYNTREE@dynboxX@\roman{DYNTREE@ct}\endcsname + % \fi +% \begin{macrocode} + \addtocounter{DYNTREE@ct}{1}% + }% +% \end{macrocode} + % \iffalse + % dynboxwidth: \the\DYNTREE@dynboxwidth + % \fi + % Eat the tree +% \begin{macrocode} + \DYNTREE@gobbletree#3\DYNTREE@treestop\DYNTREE@treeend% +% \end{macrocode} + % \iffalse + %! numlevels: \arabic{DYNTREE@numlevel} + % \fi + % Now the data has been stored, Draw The Tree: + % + % store the current unit length to restore when finished +% \begin{macrocode} + \setlength{\DYNTREE@unitlen}{\unitlength}% + \setlength{\unitlength}{1sp}% +% \end{macrocode} + % get the width of the picture +% \begin{macrocode} + \setcounter{DYNTREE@xCoord}{\DYNTREE@rightmostX - \DYNTREE@leftmostX}% +% \end{macrocode} + % store the leftmost point as a counter +% \begin{macrocode} + \setcounter{DYNTREE@leftX}{\DYNTREE@leftmostX}% +% \end{macrocode} + % get the height of the picture +% \begin{macrocode} + \setcounter{DYNTREE@yCoord}% + {% + \DYNTREE@dynboxvlen*\value{DYNTREE@numlevel} + + \DYNTREE@levelsep*(\value{DYNTREE@numlevel} - 1) + }% + \begin{picture}% + (\arabic{DYNTREE@xCoord},\arabic{DYNTREE@yCoord})% + (\value{DYNTREE@leftX},0)% + \setcounter{DYNTREE@ct}{1}% + \whiledo{\NOT \(\value{DYNTREE@ct} > \value{DYNTREE@numlevel}\)}% + {% + \setcounter{DYNTREE@counter}{1}% +% \end{macrocode} + % get the y coordinate as a length +% \begin{macrocode} + \setlength{\DYNTREE@templen}% + {% + \DYNTREE@dynboxvlen*\value{DYNTREE@numlevel} + - \DYNTREE@dynboxvlen*\value{DYNTREE@ct} + + \DYNTREE@levelsep*\value{DYNTREE@numlevel} + - \DYNTREE@levelsep*\value{DYNTREE@ct} + + \DYNTREE@dynboxdepth + }% +% \end{macrocode} + % convert the length to an integer in scaled points (sp) +% \begin{macrocode} + \setcounter{DYNTREE@yCoord}{\DYNTREE@templen}% + \def\DYNTREE@tempboxnum{\csname DYNTREE@level@\roman{DYNTREE@ct}@numbox\endcsname}% + \whiledo{\NOT \( \value{DYNTREE@counter} > \DYNTREE@tempboxnum \)}% + {% +% \end{macrocode} + % grab the value of the x coordinate (it's a length but not stored as one) +% \begin{macrocode} + \xdef\DYNTREE@tempxCoord% + {% + \expandafter% + \csname DYNTREE@level@\roman{DYNTREE@ct}@\roman{DYNTREE@counter}@X\endcsname% + }% +% \end{macrocode} + % convert x coordinate to a length +% \begin{macrocode} + \setlength{\DYNTREE@holdlen}{\DYNTREE@tempxCoord}% +% \end{macrocode} + % convert length to an integer in scaled points (sp) +% \begin{macrocode} + \setcounter{DYNTREE@xCoord}{\DYNTREE@holdlen}% +% \end{macrocode} + % place each dynkin box +% \begin{macrocode} + \put(\arabic{DYNTREE@xCoord},\arabic{DYNTREE@yCoord})% + {% + \expandafter% + \copy\csname DYNTREE@box@\roman{DYNTREE@ct}@\roman{DYNTREE@counter}\endcsname% + }% +% \end{macrocode} + % go through the descendants and place the lines +% \begin{macrocode} + \setcounter{DYNTREE@listlen}% + {% + \expandafter% + \csname DYNTREE@childline@\roman{DYNTREE@ct}@\roman{DYNTREE@counter}@boxnum\endcsname% + }% + \setcounter{DYNTREE@index}{1}% + \whiledo{\NOT \(\value{DYNTREE@index} > \value{DYNTREE@listlen}\)}% + {% + \xdef\DYNTREE@childroot% + {% + \expandafter% + \csname DYNTREE@childlist@\roman{DYNTREE@ct}@\roman{DYNTREE@counter}@\roman{DYNTREE@index}\endcsname% + }% + \ifthenelse{\NOT \DYNTREE@childroot = 0 }% + {% + \setcounter{DYNTREE@root}{\DYNTREE@childroot}% + \setcounter{DYNTREE@xPos}{\value{DYNTREE@xCoord}}% + \setcounter{DYNTREE@xComp}{\value{DYNTREE@xCoord}}% + \setcounter{DYNTREE@yPos}{\value{DYNTREE@yCoord}}% + \setcounter{DYNTREE@yComp}{\value{DYNTREE@yCoord}}% + \xdef\DYNTREE@temprootX% + {\expandafter\csname DYNTREE@rootX@\roman{DYNTREE@root}\endcsname}% + \setlength{\DYNTREE@templen}{\DYNTREE@temprootX}% + \addtocounter{DYNTREE@xPos}{\DYNTREE@templen*(-1)}% + \xdef\DYNTREE@dynoffset% + {\expandafter\csname DYNTREE@dynboxX@\roman{DYNTREE@root}\endcsname}% + \setlength{\DYNTREE@templen}{\DYNTREE@dynoffset}% + \addtocounter{DYNTREE@xPos}{\DYNTREE@templen}% + \addtocounter{DYNTREE@xComp}{\DYNTREE@templen}% + \setlength{\DYNTREE@templen}{1pt}% for frame thickness + \addtocounter{DYNTREE@yPos}% + {\DYNTREE@levelsep*(-1) - \DYNTREE@dynboxdepth - \DYNTREE@templen}% + \addtocounter{DYNTREE@yComp}{\DYNTREE@dynboxdepth*(-1) - \DYNTREE@templen}% + \put(0,0)% + {% + \drawline% + (\arabic{DYNTREE@xComp},\arabic{DYNTREE@yComp})% + (\arabic{DYNTREE@xPos},\arabic{DYNTREE@yPos})% + }% + }% + % Else + {% + }% + \addtocounter{DYNTREE@index}{1}% + }% + \addtocounter{DYNTREE@counter}{1}% + }% + \addtocounter{DYNTREE@ct}{1}% + }% + \end{picture}% +% \end{macrocode} + % restore the unit length to original value +% \begin{macrocode} + \setlength{\unitlength}{\DYNTREE@unitlen}% +% \end{macrocode} +% \iffalse + %!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Error Check BEGIN + %! \setcounter{DYNTREE@ct}{1} + %! \whiledo{\NOT \(\value{DYNTREE@ct} > \value{DYNTREE@numlevel}\)}% + %! {% + %! \setcounter{act}{1}% + %! \def\DYNTREE@tempboxnum{\csname DYNTREE@level@\roman{DYNTREE@ct}@numbox\endcsname} + %! \whiledo{\NOT \( \value{act} > \DYNTREE@tempboxnum \)}% + %! {% + %! level.\roman{DYNTREE@ct}.\roman{act}.x: \csname DYNTREE@level@\roman{DYNTREE@ct}@\roman{act}@X\endcsname; + %! + %! \addtocounter{act}{1} + %! } + %! \addtocounter{DYNTREE@ct}{1}% + %! }% + %! + %! + %! \setcounter{DYNTREE@ct}{1}% + %! \whiledo{\NOT \(\value{DYNTREE@ct}>\value{DYNTREE@numlevel}\)}% + %! {% + %! \setcounter{act}{1}% + %! \def\DYNTREE@tempboxnum{\csname DYNTREE@level@\roman{DYNTREE@ct}@numbox\endcsname}% + %! \whiledo{\NOT \(\value{act}>\DYNTREE@tempboxnum\)}% + %! {% + %! level: \arabic{DYNTREE@ct}, box: \arabic{act}; + %! \expandafter\copy\csname DYNTREE@box@\roman{DYNTREE@ct}@\roman{act}\endcsname + %! + %! \addtocounter{act}{1}% + %! }% + %! \addtocounter{DYNTREE@ct}{1}% + %! }% + %!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Error Check END +% \fi +% \begin{macrocode} + }% +% Else + {% + \PackageError{dyntree}{Invalid start(#1)/finish(#4) call}% + }% +}% +% \end{macrocode} +% +% +% \Finale +\endinput
\ No newline at end of file diff --git a/Master/texmf-dist/source/latex/dyntree/dyntree.ins b/Master/texmf-dist/source/latex/dyntree/dyntree.ins new file mode 100644 index 00000000000..14835853a3b --- /dev/null +++ b/Master/texmf-dist/source/latex/dyntree/dyntree.ins @@ -0,0 +1,40 @@ +%%
+%% Copyright (C) 2006 by nsetzer
+%%
+%% This file may be distributed and/or modified under the
+%% conditions of the GNU Lesser General Product License
+%%
+
+\input docstrip.tex
+
+\keepsilent
+
+\usedir{tex/latex/dyntree}
+
+\preamble
+
+This is a generated file
+
+This file may be distributed and/or modified under the
+conditions of the GNU Lesser General Product License
+
+\endpreamble
+
+
+\generate{\file{dyntree.sty}{\from{dyntree.dtx}{package}}}
+
+\obeyspaces
+\Msg{****************************************************}
+\Msg{* *}
+\Msg{* To finish the installation you have to move the *}
+\Msg{* following file into a directory searched by TeX: *}
+\Msg{* *}
+\Msg{* dyntree.sty *}
+\Msg{* *}
+\Msg{* To produce the documentation run the file *}
+\Msg{* dyntree.dtx through LaTeX. *}
+\Msg{* *}
+\Msg{* *}
+\Msg{****************************************************}
+
+\endbatchfile
\ No newline at end of file |