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% Current Version: 0.02
% Author: ddswhu
% Homepage: https://ddswhu.me/
% Email: ddswhu@outlook.com
% Lastest Version: https://github.com/EthanDeng/ElegantPaper
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{elegantpaper}[2018/1/12 v0.02 ElegantLaTeX Paper class]
\LoadClass[11pt]{article}
\RequirePackage{kvoptions}
\RequirePackage{ifthen}
\RequirePackage{ifxetex}
\RequirePackage{etoolbox}
\RequirePackage{calc}
\AtEndOfClass{\RequirePackage{microtype}}
\SetupKeyvalOptions{family=ELEGANT, prefix=ELEGANT@, setkeys=\kvsetkeys}
\newcommand{\ekv}[1]{\kvsetkeys{ELEGANT}{#1}}
\DeclareStringOption[en]{lang}
\DeclareVoidOption{cn}{\ekv{lang = cn}}
\DeclareVoidOption{en}{\ekv{lang = en}}
\DeclareOption*{\PassOptionsToClass{\CurrentOption}{article}}
%\ExecuteOptions{12pt}
\ProcessKeyvalOptions*\relax
\ProcessOptions*
% font setting for text and math
\RequirePackage{amsthm}
\RequirePackage{amsmath}
%\RequirePackage{newtxtext}
%\RequirePackage{newtxmath}
%
\RequirePackage{type1cm}
\RequirePackage{indentfirst}
% more pretty font
\linespread{1.3}
% indentation, table and figure package
\RequirePackage{indentfirst}
\RequirePackage{booktabs}
\RequirePackage{multicol}
\RequirePackage{xcolor}
\RequirePackage{graphicx}
\RequirePackage{fancyvrb}
\RequirePackage{type1cm}
\graphicspath{{image/}{figure/}{fig/}{img/}}
% caption settings
\RequirePackage[font=small,labelfont={bf}]{caption}
\captionsetup[table]{skip=3pt}
\captionsetup[figure]{skip=3pt}
% list/itemize/enumerate setting
\RequirePackage[shortlabels]{enumitem}
\setlist{nolistsep}
% define the hyperref color
\RequirePackage{xcolor}
\definecolor{winered}{rgb}{0.5,0,0}
% bib-settings
\RequirePackage{natbib}
\setlength{\bibsep}{0.0pt}
\def\bibfont{\footnotesize}
% settings for the geometry
\RequirePackage{hyperref}
\hypersetup{
pdfborder={0 0 0},
colorlinks=true,
linkcolor={winered},
urlcolor={winered},
filecolor={winered},
citecolor={winered},
linktoc=all,
}
\RequirePackage[left=1in, right=1in, top=1in, bottom=1in]{geometry}
% add the \email cmd
\newcommand\email[1]{\href{mailto:#1}{\nolinkurl{#1}}}
% fontsetting
\RequirePackage{ifxetex}
\ifxetex
\RequirePackage{fontenc}
\RequirePackage[no-math]{fontspec}
\setmainfont{Times New Roman}
\setsansfont{Arial}
%\setmonofont[Scale=0.8]{Courier New}
\RequirePackage{xeCJK}
\RequirePackage{xunicode}
\setCJKmainfont[BoldFont={SimHei},ItalicFont={KaiTi}]{SimSun}
\setCJKsansfont[BoldFont={SimHei},ItalicFont={KaiTi}]{KaiTi}
\setCJKmonofont[BoldFont={SimHei},ItalicFont={KaiTi},Scale=0.8]{Microsoft YaHei}
\XeTeXlinebreaklocale "zh"
\XeTeXlinebreakskip = 0pt plus 1pt minus 0.1pt
\RequirePackage{newtxmath}
\DeclareSymbolFont{operators}{\encodingdefault}{\familydefault}{m}{n}
\else
\RequirePackage[T1]{fontenc}
\RequirePackage{newtxtext}
\RequirePackage{newtxmath}
\RequirePackage[scale=0.8]{newtxtt}
\RequirePackage[UTF8, scheme=plain]{ctex}
\fi
%
\ifdefstring{\ELEGANT@lang}{cn}{
\theoremstyle{plain}% default
\newtheorem{theorem}{定理}[section] %
\newtheorem{lemma}[theorem]{引理} %
\newtheorem{proposition}[theorem]{性质} %
\newtheorem*{corollary}{推论} %
\theoremstyle{definition} %
\newtheorem{definition}{定义}[section] %
\newtheorem{conjecture}{猜想}[section] %
\newtheorem{example}{例}[section] %
\theoremstyle{remark} %
\newtheorem*{remark}{\normalfont\bfseries评论} %
\newtheorem*{note}{\normalfont\bfseries注} %
\newtheorem{case}{\normalfont\bfseries案例} %
\renewcommand*{\proofname}{\normalfont\bfseries证明} %
\renewcommand\contentsname{目录}
\renewcommand\refname{参考文献} %
\renewcommand\figurename{图} %
\renewcommand\tablename{表}%
\newcommand\versiontext{版本:}%
\newcommand\updatetext{最后更新:}%
\renewcommand\abstractname{摘\hspace{2em}要}
\setlength{\parindent}{2em}
}{\relax}
\ifdefstring{\ELEGANT@lang}{en}{
\theoremstyle{plain}% default
\newtheorem{theorem}{Theorem}[section] %
\newtheorem{lemma}[theorem]{Lemma} %
\newtheorem{proposition}[theorem]{Proposition} %
\newtheorem*{corollary}{Corollary} %
\theoremstyle{definition} %
\newtheorem{definition}{Definition}[section] %
\newtheorem{conjecture}{Conjecture}[section] %
\newtheorem{example}{Example}[section] %
\theoremstyle{remark} %
\newtheorem*{remark}{Remark} %
\newtheorem*{note}{Note} %
\newtheorem{case}{Case} %
\renewcommand*{\proofname}{\normalfont\bfseries\color{ecolor}Proof}%
\newcommand\versiontext{Version: }%
\newcommand\updatetext{Last update: }%
}{\relax}
\newtoks\version
\newtoks\institute
\def\maketitle{%
\newpage
\null
\vskip 2em%
\begin{center}%
\let \footnote \thanks
{\LARGE\bfseries \@title \par}%
\vskip 1.5em%
{\large
\lineskip .5em%
\begin{tabular}[t]{c}%
\@author\\
\the\institute
\end{tabular}\par}%
\vskip 1.5em%
{\small\itshape \versiontext \the\version}%
\vskip .1em%
{\small\itshape \updatetext \@date}%
\end{center}%
\par
\vskip 1.5em}
\DeclareSymbolFont{cmlargesymbols}{OMX}{cmex}{m}{n}
\DeclareMathSymbol{\intop}{\mathop}{cmlargesymbols}{"5A}
\def\int{\intop\nolimits}
\DeclareMathSymbol{\ointop}{\mathop}{cmlargesymbols}{"49}
\def\oint{\ointop\nolimits}
\DeclareMathSymbol{\sumop}{\mathop}{cmlargesymbols}{"58}
\let\sum\sumop
\DeclareMathSymbol{\prodop}{\mathop}{cmlargesymbols}{"59}
\let\prod\prodop
\newcommand\figref[1]{{\bfseries Figure~\ref{#1}}}
\newcommand\tabref[1]{{\bfseries Table~\ref{#1}}}
\RequirePackage{listings}
\definecolor{lightgrey}{rgb}{0.9,0.9,0.9}
\definecolor{frenchplum}{RGB}{190,20,83}
\lstset{language=[LaTeX]TeX,
texcsstyle=*\bf\color{winered}\ttfamily,
basicstyle=\footnotesize\ttfamily,
numbers=none,
breaklines=true,
keywordstyle=\bf\color{winered}\ttfamily,
commentstyle=\color{gray},
emph={elegantpaper,fontenc,fontspec,xeCJK,xunicode,newtxmath,figure,fig,image,img,table,itemize,enumerate,newtxtext,newtxtt,ctex,microtype,description,times,newtx,booktabs,tabular},
emphstyle={\color{frenchplum}},
morekeywords={DeclareSymbolFont,toprule,midrule,bottomrule,institute,version,includegraphics,setmainfont,setsansfont,setmonofont ,setCJKmainfont,setCJKsansfont,setCJKmonofont,RequirePackage,figref,tabref,email},
frame=none,
tabsize=2,
backgroundcolor=\color{lightgrey}
}
\bibliographystyle{aer}
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