第 9 章 L A TEX の応用 117
10.2 学位論文のサンプル
10.2.2 クラスファイルが提供されていない
もし大学側からクラスが提供されていない場合は自前で作成することになります．しか も大抵の大学はTimes系のフォントを使ってフォントサイズは何々でという細かい指定 をしてくるのが普通のようです．親切な教員が作成してくれている場合もあります．と りあえず子供だましですがjsbookを用いた例を紹介します．jreportを使っても良いで
すがjsbookの方が個人的には良いと感じています．まずはご自分の大学の規定に合わせ
てjsbookに定義のいくつかに変更を加えます．jsbookそのものに変更を加えるとどこ
にどのような変更を加えたのかが分からなくなる問題などがありますので，別ファイル
mygs.styに変更したマクロなどをまとめておきます．ファイルの先頭に
%% File: mygs.sty
%% Copying : Your Name
%% E-mail : name@univ.ac.jp
%% Date : 2004/02/20
\ProvidesPackage{mygs}[2004/03/31 First Family]
のようなファイル情報を書き込んでおくとよいでしょう．大抵の機関でTimes系のフォ ントを指定すると思いますので
\RequirePackage{txfonts}
の1行も必要でしょう．マクロパッケージの中で他のパッケージを必要とする場合は
\Requirepacakge命令を使います．
まずは1行の字数です．1行40文字であったとすると長さ \textwidthに全角40文 字の幅（40zw）を指定します．
\setlength\textwidth{40zw}
\setlength\fullwidth{\textwidth}%jsbookで必要
行数は40行と指定されている場合\textheightに40行送り分（40\baselineskip）を 指定します．
\setlength\textheight{40\baselineskip}
この程度でも良いと思うのですが，
\setlength\hoffset{13\p@}
\setlength\voffset{0\p@}
\setlength\evensidemargin{0\p@}
\setlength\oddsidemargin{\evensidemargin}
\setlength\topmargin{0\p@}
\setlength\headheight{0\p@}
\setlength\headsep{0\p@}
\setlength\marginparwidth{0\p@}
\setlength\marginparpush{0\p@}
\setlength\marginparsep{0\p@}
のように設定しても良いでしょう．ここでの\p@は単位‘pt’のことです．マクロの中では このような命令を使うと良いそうです．ここでは傍注やヘッダーを出力しないと仮定して ほとんどの項目に‘0pt’を代入しています．
ヘッダーやフッターは割とシンプルなもので良いと思うのでjsbookの場合は
\pagestyle{plainfoot}
としてフッターの中央にページ番号を出力するようにします．jreportは最初からシンプ ルなplainというページスタイルになっています．ただし，‘– 13 –’のようにダッシュも 入れるときは
\let\@mkboth\@gobbletwo
\let\@oddhead\@empty
\let\@evenhead\@empty
\def\@oddfoot{\normalfont\hfil-- \thepage\ --\hfil}%
\let\@evenfoot\@oddfoot
\setlength\footskip{2\baselineskip}%必要に応じて
とします．ページ番号を太字にするときは\normalfont に後に \bfseriesを追加し ます．
見出しのフォントの場合は和文はゴシック，欧文はTimes Boldとしたい場合はjsbook の場合は
\renewcommand{\headfont}{\gtfamily\rmfamily\bfseries}
10.2 学位論文のサンプル 137
10
のようにしておけば良いでしょう．jsbookは標準では欧文がサンセリフ体になっていま
す．jreportの場合は最初から欧文がボールド体に設定されています．
おまけに目次の深さを決めるカウンタtocdepthも
\setcounter{tocdepth}{2}
とすると\subsectionまで出力されます．
jreportの場合は見出しの後の字下げが行われないことがありますので
\RequirePackage{indentfirst}
としてindentfirstパッケージを読み込みます．
これらをまとめると自分のマクロパッケージmygs.styが出来上がりです．
%% File: mygs.sty
%% Copying : Thor Watanabe
%% E-mail : thor@tex.dante.jp
%% Date : 2004/02/20
\ProvidesPackage{mygs}[2004/02/20 First Family]
\RequirePackage{txfonts}% Times系のフォントを使う
%\RequirePackage{indentfirst}% jreportは必要
\setlength\textwidth{40zw}%1行40文字
\setlength\fullwidth{\textwidth}%jsbookでは必要
\setlength\textheight{40\baselineskip}%1ページ40行
\setlength\hoffset{13\p@}%\p@は0ptのこと
\setlength\voffset{0\p@}
\setlength\evensidemargin{0\p@}
\setlength\oddsidemargin{\evensidemargin}
\setlength\topmargin{0\p@}
\setlength\headheight{0\p@}
\setlength\headsep{0\p@}
\setlength\marginparwidth{0\p@}
\setlength\marginparpush{0\p@}
\setlength\marginparsep{0\p@}
\setlength\footskip{2\baselineskip}%必要に応じて
\def\ps@foot{%フッターに ‘-- ページ番号 --’としたいとき
\let\@mkboth\@gobbletwo
\let\@oddhead\@empty
\let\@evenhead\@empty
\def\@oddfoot{\normalfont\hfil-- \thepage\ --\hfil}%
\let\@evenfoot\@oddfoot }
\pagestyle{plainfoot}%jsbookならば
%\pagestyle{plain}%jreportならば
\renewcommand{\headfont}{\normalfont\bfseries}
\setcounter{tocdepth}{2}
そのような作業が終わったら自分の論文の主となるソースファイルを書き上げます．用 紙はA4で，フォントサイズは11 pt，左右起こしはせずに片面印刷というのが一般的だ と思いますから
\documentclass[a4j,11pt,openany,oneside]{jsbook}
のようにします．そして先程作成したmygs.styを
\usepackage{mygs}
として読み込みます．
この程度でも良いのですが，表紙もまた細かい指定をされる場合があります．1か
ら\maketitleを作っても良いのですが，一刻も早く論文を仕上げなければならないと
きに，命令を定義しては間に合わないかも知れません．そのようなときは断腸の思い で\titlepage環境を借用して表紙を作ることもできます．例として\maketitle命令 の変更例を紹介します．
\renewcommand{\maketitle}{%
\begin{titlepage}
\let\footnotesize\small
\let\footnoterule\relax
\let\footnote\thanks
\null\vskip2em%ページ上部の空白
\begin{center}\thispagestyle{empty}%
{\LARGE\headfont ここに表題を書きます}\par\vskip1.5em {\Large\normalfont 未来太郎}\par\vskip2em
{\small 未来研究学科 \qquad 学籍番号}\par\vskip1em {\small 指導教員 \qquad 北海太郎}\par\vskip2em {提出日 2004/02/30}\par\vskip1em
{\Large\headfont English Title}\par\vskip1em {\large\rmfamily Your Name}\par\vskip1em
\end{center}%
\vfill\null
\end{titlepage}}
\vskipとは垂直方向に空きを挿入する命令です．
以上は例ですので先方に規定された通りのレイアウトに適宜変更してください．
139
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