
論文ドキュメントクラスの章タイトルが章番号の下に配置されているのはなぜですか? つまり、章タイトルと章番号の両方を 1 行に配置する必要があるということです。
答え1
明示的なオプションを指定した titlesec パッケージを使用した解決策は次のとおりです。
\documentclass[11pt, twoside]{report}% http://ctan.org/pkg/amsproc
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[explicit]{titlesec}%
\usepackage{xcolor}
\titleformat{name=\chapter}[block]{\filcenter\color{blue}\normalfont\bfseries\huge\boldmath}{}{0ex}{#1\quad\fontsize{60}{72}\selectfont\thechapter}%
\begin{document}
\chapter{First Chapter}
Once upon a time, a long while ago, there were four little people whose names were Violet, Slingsby, Guy and Lionel, and they all thought they should like to see the world. So they bought a large boat to sail quite round the world by sea, and then they were to come back on the other side by land. The boat was painted blue with green spots, and the sail was yellow with red stripes; and when they set off, they only took a small Cat to steer and look after the boat, besides an elderly Quangle-Wangle, who had to cook dinner and make the tea; for which purposes they took a large kettle.
\end{document}
もちろん、\filcenterを\fillleftまたはfilrightに変更することもできます。