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elegantbook.cls
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elegantbook.cls
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%%%%%%%%%%%%%%%%%%%%%%
%% start of file `elegantbook.cls'.
%% Copyright 2013-2022 ElegantLaTeX ([email protected])
%%
%% This work may be distributed and/or modified freely
%% available at https://github.com/ElegantLaTeX/ElegantBook
%
%%%%%%%%%%%%%%%%%%%%%
% % !Mode:: "TeX:UTF-8"
\NeedsTeXFormat{LaTeX2e}
\ProvidesClass{elegantbook}[2022/04/09 v4.3 ElegantBook document class]
%%%
\RequirePackage{kvoptions}
\RequirePackage{etoolbox}
\SetupKeyvalOptions{family=ELEGANT, prefix=ELEGANT@, setkeys=\kvsetkeys}
\newcommand{\ekv}[1]{\kvsetkeys{ELEGANT}{#1}}
% ----- Colors -----
\DeclareStringOption[blue]{color}
\DeclareStringOption[en]{lang}
\DeclareStringOption[answer]{result}
\DeclareStringOption[fancy]{mode}
\DeclareStringOption[normal]{device}
\DeclareStringOption[cm]{math}
\DeclareStringOption[marginfalse]{marginpar}
\DeclareStringOption[onecol]{toc}
\DeclareStringOption{scheme}
% ----- backward compatibility
\DeclareVoidOption{green}{\ekv{color=green}}
\DeclareVoidOption{cyan}{\ekv{color=cyan}}
\DeclareVoidOption{blue}{\ekv{color=blue}}
\DeclareVoidOption{gray}{\ekv{color=gray}}
\DeclareVoidOption{black}{\ekv{color=black}}
\DeclareVoidOption{nocolor}{\ekv{color=none}}
\DeclareVoidOption{chinese}{\ekv{scheme=chinese}}
\DeclareStringOption[ctexfont]{chinesefont}
\DeclareVoidOption{ctexfont}{\ekv{chinesefont=ctexfont}}
\DeclareVoidOption{founder}{\ekv{chinesefont=founder}}
\DeclareVoidOption{nofont}{\ekv{chinesefont=nofont}}
\DeclareVoidOption{en}{\ekv{lang=en}}
\DeclareVoidOption{cn}{\ekv{lang=cn}}
\DeclareVoidOption{it}{\ekv{lang=it}}
\DeclareVoidOption{fr}{\ekv{lang=fr}}
\DeclareVoidOption{nl}{\ekv{lang=nl}}
\DeclareVoidOption{hu}{\ekv{lang=hu}}
\DeclareVoidOption{de}{\ekv{lang=de}}
\DeclareVoidOption{mn}{\ekv{lang=mn}}
\DeclareVoidOption{pt}{\ekv{lang=pt}}
\DeclareVoidOption{jp}{\ekv{lang=jp}}
\DeclareVoidOption{fancy}{\ekv{mode=fancy}}
\DeclareVoidOption{simple}{\ekv{mode=simple}}
\DeclareVoidOption{answer}{\ekv{result=answer}}
\DeclareVoidOption{noanswer}{\ekv{result=noanswer}}
\DeclareVoidOption{normal}{\ekv{device=normal}}
\DeclareVoidOption{pad}{\ekv{device=pad}}
\DeclareStringOption[numeric-comp]{citestyle}
\DeclareStringOption[numeric]{bibstyle}
\DeclareVoidOption{newtx}{\ekv{math=newtx}}
\DeclareVoidOption{mtpro2}{\ekv{math=mtpro2}}
\DeclareVoidOption{cm}{\ekv{math=cm}}
\DeclareVoidOption{margintrue}{\ekv{marginpar=margintrue}}
\DeclareVoidOption{marginfalse}{\ekv{marginpar=marginfalse}}
\DeclareVoidOption{onecol}{\ekv{toc=onecol}}
\DeclareVoidOption{twocol}{\ekv{toc=twocol}}
\DeclareStringOption[chapter]{thmcnt}
\DeclareVoidOption{chapter}{\ekv{thmcnt=chapter}}
\DeclareVoidOption{section}{\ekv{thmcnt=section}}
\DeclareStringOption[biber]{bibend}
\DeclareVoidOption{biber}{\ekv{bibend=biber}}
\DeclareVoidOption{bibtex}{\ekv{bibend=bibtex}}
% ----- Math option -----
\newcommand\mailto[1]{\href{mailto:#1}{\nolinkurl{#1}}}
% ----- Title Style -----
\DeclareStringOption[hang]{titlestyle}[hang]
% ----- backward compatibility
\DeclareVoidOption{hang}{\ekv{titlestyle=hang}}
\DeclareVoidOption{display}{\ekv{titlestyle=display}}
% ----- Default Options -----
\DeclareDefaultOption{\PassOptionsToClass{\CurrentOption}{book}}
\ProcessKeyvalOptions*\relax
% \ProcessOptions*\relax
\LoadClass[a4paper,oneside]{book}
\RequirePackage{setspace}
\RequirePackage{csquotes}
\RequirePackage{hyperref}
\hypersetup{
breaklinks,
unicode,
linktoc=all,
bookmarksnumbered=true,
bookmarksopen=true,
pdfkeywords={ElegantBook},
colorlinks,
linkcolor=winered,
citecolor=winered,
urlcolor=winered,
plainpages=false,
pdfstartview=FitH,
pdfborder={0 0 0},
linktocpage
}
%% device settings
\RequirePackage{geometry}
\ifdefstring{\ELEGANT@device}{normal}{
\geometry{
a4paper,
top=25.4mm, bottom=25.4mm,
left=20mm, right=20mm,
headheight=2.17cm,
headsep=4mm,
footskip=12mm
}
\ifdefstring{\ELEGANT@marginpar}{margintrue}{
\geometry{
marginparwidth=5cm, marginparsep=5mm,
left=2cm,right=7cm}}{\relax}}{
\relax}
\ifdefstring{\ELEGANT@device}{pad}{
\geometry{
paperwidth=7.5in,
paperheight=10in,
margin=16mm,
headheight=2.17cm,
footskip=4mm
}}{\relax}
\RequirePackage{indentfirst,comment}
% fontsetting
\ifdefstring{\ELEGANT@math}{mtpro2}{
\let\Bbbk\relax
\RequirePackage[lite]{mtpro2}
}{\relax}
\setcounter{tocdepth}{1}
\renewcommand{\baselinestretch}{1.2}
\PassOptionsToPackage{no-math}{fontspec}
\PassOptionsToPackage{quiet}{fontspec}
\RequirePackage{iftex}
\ifXeTeX
\RequirePackage[no-math]{fontspec}
\setmainfont{texgyretermes}[
UprightFont = *-regular ,
BoldFont = *-bold ,
ItalicFont = *-italic ,
BoldItalicFont = *-bolditalic ,
Extension = .otf ,
Scale = 1.0]
\setsansfont{texgyreheros}[
UprightFont = *-regular ,
BoldFont = *-bold ,
ItalicFont = *-italic ,
BoldItalicFont = *-bolditalic ,
Extension = .otf ,
Scale = 0.9]
\else
\RequirePackage{newtxtext}
\RequirePackage[scaled=.90]{helvet}
\fi
\ifdefstring{\ELEGANT@lang}{cn}{
\ifdefstring{\ELEGANT@chinesefont}{founder}{
\RequirePackage[UTF8,scheme=plain,fontset=none]{ctex}
\setCJKmainfont[BoldFont={FZHei-B01},ItalicFont={FZKai-Z03}]{FZShuSong-Z01}
\setCJKsansfont[BoldFont={FZHei-B01}]{FZKai-Z03}
\setCJKmonofont[BoldFont={FZHei-B01}]{FZFangSong-Z02}
\setCJKfamilyfont{zhsong}{FZShuSong-Z01}
\setCJKfamilyfont{zhhei}{FZHei-B01}
\setCJKfamilyfont{zhkai}[BoldFont={FZHei-B01}]{FZKai-Z03}
\setCJKfamilyfont{zhfs}[BoldFont={FZHei-B01}]{FZFangSong-Z02}
\newcommand*{\songti}{\CJKfamily{zhsong}}
\newcommand*{\heiti}{\CJKfamily{zhhei}}
\newcommand*{\kaishu}{\CJKfamily{zhkai}}
\newcommand*{\fangsong}{\CJKfamily{zhfs}}}{\relax}
\ifdefstring{\ELEGANT@chinesefont}{nofont}{
\RequirePackage[UTF8,scheme=plain,fontset=none]{ctex}}{\relax}
\ifdefstring{\ELEGANT@chinesefont}{ctexfont}{
\RequirePackage[UTF8,scheme=plain]{ctex}}{\relax}
\AfterEndPreamble{
\setlength\parindent{2\ccwd}}
}{\relax}
\ifcsname heiti\endcsname
\newcommand{\cbfseries}{\heiti}
\else
\newcommand{\cbfseries}{\bfseries}
\fi
\ifcsname kaishu\endcsname
\newcommand{\citshape}{\kaishu}
\else
\newcommand{\citshape}{\itshape}
\fi
\ifcsname kaishu\endcsname
\newcommand{\cnormal}{\kaishu}
\else
\newcommand{\cnormal}{\normalfont}
\fi
\ifcsname fangsong\endcsname
\newcommand{\cfs}{\fangsong}
\else
\newcommand{\cfs}{\normalfont}
\fi
\RequirePackage{anyfontsize}
\ifdefstring{\ELEGANT@math}{newtx}{
\RequirePackage{newtxmath}
\let\Bbbk\relax
\RequirePackage{esint}
%%% use yhmath pkg, uncomment following code
% \let\oldwidering\widering
% \let\widering\undefined
% \RequirePackage{yhmath}
% \let\widering\oldwidering
%%% use esvect pkg, uncomment following code
% \RequirePackage{esvect}
\DeclareSymbolFont{CMlargesymbols}{OMX}{cmex}{m}{n}
\let\sumop\relax\let\prodop\relax
\DeclareMathSymbol{\sumop}{\mathop}{CMlargesymbols}{"50}
\DeclareMathSymbol{\prodop}{\mathop}{CMlargesymbols}{"51}
}{\relax}
% ----- Handle Colors -----
%% 章节以及页脚图形
\RequirePackage[table]{xcolor}
\ifdefstring{\ELEGANT@color}{green}{
\definecolor{structurecolor}{RGB}{0,120,2}%
\definecolor{main}{RGB}{0,120,2}%
\definecolor{second}{RGB}{230,90,7}%
\definecolor{third}{RGB}{0,160,152}%
}{\relax}
\ifdefstring{\ELEGANT@color}{cyan}{
\definecolor{structurecolor}{RGB}{31,186,190}%
\definecolor{main}{RGB}{59,180,5}%
\definecolor{second}{RGB}{175,153,8}%
\definecolor{third}{RGB}{244,105,102}%
}{\relax}
\ifdefstring{\ELEGANT@color}{blue}{
\definecolor{structurecolor}{RGB}{60,113,183}
\definecolor{main}{RGB}{0,166,82}%
\definecolor{second}{RGB}{255,134,24}%
\definecolor{third}{RGB}{0,174,247}%
}{\relax}
\ifdefstring{\ELEGANT@color}{gray}{
\definecolor{structurecolor}{RGB}{150,150,150}
\definecolor{main}{RGB}{150,150,150}%
\definecolor{second}{RGB}{150,150,150}%
\definecolor{third}{RGB}{150,150,150}%
}{\relax}
\ifdefstring{\ELEGANT@color}{black}{
\definecolor{structurecolor}{RGB}{0,0,0}
\definecolor{main}{RGB}{0,0,0}%
\definecolor{second}{RGB}{0,0,0}%
\definecolor{third}{RGB}{0,0,0}%
}{\relax}
%green color
\definecolor{structure1}{RGB}{0,120,2}%
\definecolor{main1}{RGB}{0,120,2}%
\definecolor{second1}{RGB}{230,90,7}%
\definecolor{third1}{RGB}{0,160,152}%
%cyan color
\definecolor{structure2}{RGB}{31,186,190}%
\definecolor{main2}{RGB}{59,180,5}%
\definecolor{second2}{RGB}{175,153,8}%
\definecolor{third2}{RGB}{244,105,102}%
%blue color
\definecolor{structure3}{RGB}{60,113,183}
\definecolor{main3}{RGB}{0,166,82}%
\definecolor{second3}{RGB}{255,134,24}%
\definecolor{third3}{RGB}{0,174,247}%
% gray color
\definecolor{structure4}{RGB}{150,150,150}
\definecolor{main4}{RGB}{150,150,150}%
\definecolor{second4}{RGB}{150,150,150}%
\definecolor{third4}{RGB}{150,150,150}%
% black color
\definecolor{structure5}{RGB}{0,0,0}
\definecolor{main5}{RGB}{0,0,0}%
\definecolor{second5}{RGB}{0,0,0}%
\definecolor{third5}{RGB}{0,0,0}%
% corlor definition
\definecolor{winered}{rgb}{0.5,0,0}
\definecolor{bule}{RGB}{18,29,57}
\colorlet{coverlinecolor}{second}
% ----- Title Style -----
\ifdefstring{\ELEGANT@titlestyle}{hang}{\def\style{hang}}{\relax}
\ifdefstring{\ELEGANT@titlestyle}{display}{\def\style{display}}{\relax}
% reference:
% https://tex.stackexchange.com/questions/58506/how-to-make-a-new-command-similar-to-author
% https://pastebin.com/C8W4axzV
\newcommand\email[1]{\href{mailto:#1}{\nolinkurl{#1}}}
\global\let\@title\@empty
\global\let\@author\@empty
\global\let\@date\@empty
\newcommand{\subtitle}[1]{\gdef\@subtitle{#1}}
\newcommand{\institute}[1]{\gdef\@institute{#1}}
\newcommand{\version}[1]{\gdef\@version{#1}}
\newcommand{\extrainfo}[1]{\gdef\@extrainfo{#1}}
\RequirePackage{mwe}
\newcommand{\logo}[1]{\gdef\@logo{#1}}
\newcommand{\cover}[1]{\gdef\@cover{#1}}
\newcommand{\question}[1]{{\par\citshape #1}\\[0.2ex]}
\RequirePackage{enumerate}
% list/itemize/enumerate setting
\RequirePackage[shortlabels,inline]{enumitem}
\setlist{nolistsep}
\RequirePackage[labelfont={bf,color=structurecolor}]{caption}
\captionsetup[table]{skip=3pt}
\captionsetup[figure]{skip=3pt}
\AtBeginDocument{
\setlength{\abovedisplayskip}{3pt}
\setlength{\belowdisplayskip}{3pt}
\RequirePackage[flushmargin,stable]{footmisc}
\setlength{\footnotesep}{12pt}
}
\RequirePackage{graphicx}
%\RequirePackage{enumerate}
\RequirePackage{amsmath,mathrsfs,amsfonts,amssymb}
% \providecommand\qed{}
% \renewcommand{\qed}{\hfill\ensuremath{\square}}
\RequirePackage{booktabs}
\RequirePackage{multicol,multirow}
\RequirePackage{fancyvrb}
\RequirePackage{makecell,lipsum,hologo}
%%中文结构名字
%% 章节设置
\RequirePackage[center,pagestyles]{titlesec}
\RequirePackage[title,titletoc,header]{appendix}
\RequirePackage[
backend=\ELEGANT@bibend,
citestyle=\ELEGANT@citestyle,
bibstyle=\ELEGANT@bibstyle]{biblatex}
\defbibheading{elegantbook}[\ebibname]{#1}
\ifdefstring{\ELEGANT@lang}{cn}{
\renewcommand{\baselinestretch}{1.3}
\renewcommand{\contentsname}{目录}
\renewcommand{\figurename}{图}
\renewcommand{\tablename}{表}
\renewcommand{\partname}{\color{structurecolor}}
\renewcommand{\thepart}{第\zhnumber{\arabic{part}}部分}
\renewcommand{\listfigurename}{插图目录}
\renewcommand{\listtablename}{表格目录}
\renewcommand{\bibname}{参考文献}
\newcommand{\ebibname}{参考文献}
\renewcommand{\appendixname}{附录}
\renewcommand{\appendixtocname}{附录}
\renewcommand{\indexname}{索\hspace{2em}引}
\newcommand\figref[1]{\textbf{图}~\ref{#1}}
\newcommand\tabref[1]{\textbf{表}~\ref{#1}}
\newcommand{\authorname}{\citshape 作者：}
\newcommand{\institutename}{\citshape 组织：}
\newcommand{\datename}{\citshape 时间：}
\newcommand{\versionname}{\citshape 版本：}
\newcommand{\notename}{笔记}
\renewcommand*{\proofname}{证明}
\newcommand{\definitionname}{定义}
\newcommand{\theoremname}{定理}
\newcommand{\axiomname}{公理}
\newcommand{\postulatename}{公设}
\newcommand{\lemmaname}{引理}
\newcommand{\propositionname}{命题}
\newcommand{\corollaryname}{推论}
\newcommand{\examplename}{例题} %
\newcommand{\instancename}{示例} %
\newcommand{\problemname}{问题} % 问题
\newcommand{\exercisename}{练习} % 练习=习题
\newcommand{\remarkname}{注}
\newcommand{\assumptionname}{假设}
\newcommand{\conclusionname}{结论}
\newcommand{\solutionname}{解}
\newcommand{\propertyname}{性质}
\newcommand{\introductionname}{内容提要}
\newcommand\bioinfo[2]{\gdef\@bioinfo{{\citshape #1}：#2}}
\newcommand{\updatename}{更新：}
\newcommand{\historyname}{版本更新历史}
\newcommand{\beforechap}{第}
\newcommand{\afterchap}{章}
}{\relax}
\ifdefstring{\ELEGANT@lang}{en}{
\setlength\parindent{2em}
\newcommand\figref[1]{\textbf{Figure}~\ref{#1}}
\newcommand\tabref[1]{\textbf{Table}~\ref{#1}}
\renewcommand{\chaptername}{Chapter}
\renewcommand{\partname}{\color{structurecolor} Part}
\newcommand{\authorname}{\textbf{Author: }}
\newcommand{\institutename}{\textbf{Institute: }}
\newcommand{\datename}{\textbf{Date: }}
\newcommand{\versionname}{\textbf{Version: }}
\newcommand{\notename}{Note}
\newcommand{\proofname}{Proof}
\newcommand{\problemname}{Problem}
\newcommand{\definitionname}{Definition}
\newcommand{\theoremname}{Theorem}
\newcommand{\axiomname}{Axiom}
\newcommand{\postulatename}{Postulate}
\newcommand{\lemmaname}{Lemma}
\newcommand{\propositionname}{Proposition}
\newcommand{\corollaryname}{Corollary}
\newcommand{\examplename}{Example}
\newcommand{\exercisename}{Exercise}
\newcommand{\remarkname}{Remark}
\newcommand{\assumptionname}{Assumption}
\newcommand{\conclusionname}{Conclusion}
\newcommand{\solutionname}{Solution}
\newcommand{\propertyname}{Property}
\newcommand{\introductionname}{Introduction}
\renewcommand{\appendixname}{Appendix}
\newcommand{\ebibname}{Bibliography}
% \newcommand{\problemsetname}{Exercise}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Updates:}
\newcommand{\historyname}{Version History}
}{\relax}
\ifdefstring{\ELEGANT@lang}{it}{
% \RequirePackage[utf8]{inputenc}
\RequirePackage[italian]{babel}
% \RequirePackage[T1]{fontenc}
\setlength\parindent{2em}
\newcommand\figref[1]{\textbf{Figura}~\ref{#1}}
\newcommand\tabref[1]{\textbf{Tabella}~\ref{#1}}
\renewcommand{\chaptername}{Chapter}
\newcommand{\authorname}{\textbf{Autore: }}
\newcommand{\institutename}{\textbf{Istituto: }}
\newcommand{\datename}{\textbf{Data: }}
\newcommand{\versionname}{\textbf{Versione: }}
\newcommand{\notename}{Nota}
\newcommand{\proofname}{Dimostrazione}
\newcommand{\problemname}{Problema}
\newcommand{\definitionname}{Definizione}
\newcommand{\theoremname}{Teorema}
\newcommand{\axiomname}{Assioma}
\newcommand{\postulatename}{Postulato}
\newcommand{\lemmaname}{Lemma}
\newcommand{\propositionname}{Proposizione}
\newcommand{\corollaryname}{Corollario}
\newcommand{\examplename}{Esempio}
\newcommand{\exercisename}{Esercizio}
\newcommand{\remarkname}{Commento}
\newcommand{\assumptionname}{Assunto}
\newcommand{\conclusionname}{Conclusione}
\newcommand{\solutionname}{Soluzione}
\newcommand{\propertyname}{Proprietà}
\newcommand{\introductionname}{Introduzione}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Aggiornamenti:}
\newcommand{\ebibname}{Bibliografia}
\newcommand{\historyname}{Cronologia delle versioni}
}{\relax}
\ifdefstring{\ELEGANT@lang}{fr}{
\RequirePackage[utf8]{inputenc}
\RequirePackage[T1]{fontenc}
\RequirePackage[french]{babel}
\setlength\parindent{2em}
\renewcommand\figref[1]{\textbf{Figure}\ref{#1}}
\renewcommand\tabref[1]{\textbf{Tableau}\ref{#1}}
\renewcommand{\chaptername}{Chapitre}
\renewcommand{\authorname}{\textbf{Auteur: }}
\renewcommand{\institutename}{\textbf{Institut: }}
\renewcommand{\datename}{\textbf{Date: }}
\renewcommand{\versionname}{\textbf{Version: }}
\renewcommand{\notename}{Note}
\renewcommand{\proofname}{Démonstration}
\renewcommand{\problemname}{Problème}
\renewcommand{\definitionname}{Définition}
\renewcommand{\theoremname}{Théorème}
\renewcommand{\axiomname}{Axiôme}
\renewcommand{\postulatename}{Postulat}
\renewcommand{\lemmaname}{Lemme}
\renewcommand{\propositionname}{Proposition}
\renewcommand{\corollaryname}{Corollaire}
\renewcommand{\examplename}{Exemple}
\renewcommand{\exercisename}{Exercice}
\renewcommand{\remarkname}{Remarque}
\renewcommand{\assumptionname}{Supposition}
\renewcommand{\conclusionname}{Conclusion}
\renewcommand{\solutionname}{Solution}
\renewcommand{\propertyname}{Propriété}
\renewcommand{\introductionname}{Introduction}
\renewcommand{\problemsetname}{Exercice}
\renewcommand{\updatename}{Mises à jour:}
\newcommand{\ebibname}{Bibliographie}
\renewcommand{\historyname}{Historique des versions}
}{\relax}
\ifdefstring{\ELEGANT@lang}{nl}{
\RequirePackage[dutch]{babel}
\setlength\parindent{2em}
\newcommand\figref[1]{\textbf{Figuur}~\ref{#1}}
\newcommand\tabref[1]{\textbf{Tabel}~\ref{#1}}
\renewcommand{\chaptername}{Hoofdstuk}
\newcommand{\authorname}{\textbf{Auteur: }}
\newcommand{\institutename}{\textbf{Instituut: }}
\newcommand{\datename}{\textbf{Datum: }}
\newcommand{\versionname}{\textbf{Versie: }}
\newcommand{\notename}{Opmerking}
\newcommand{\proofname}{Bewijs}
\newcommand{\problemname}{Probleem}
\newcommand{\definitionname}{Definitie}
\newcommand{\theoremname}{Stelling}
\newcommand{\axiomname}{Uitgangspunt}
\newcommand{\postulatename}{Hypothese}
\newcommand{\lemmaname}{Lemma}
\newcommand{\propositionname}{Voorstel}
\newcommand{\corollaryname}{Gevolgtrekking}
\newcommand{\examplename}{Voorbeeld}
\newcommand{\exercisename}{Oefening}
\newcommand{\remarkname}{Commentaar}
\newcommand{\assumptionname}{Veronderstelling}
\newcommand{\conclusionname}{Besluit}
\newcommand{\solutionname}{Oplossing}
\newcommand{\propertyname}{Eigenschap}
\newcommand{\introductionname}{Introductie}
\newcommand{\problemsetname}{Probleemcomplex}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Update:}
\newcommand{\ebibname}{Bibliographie}
\newcommand{\historyname}{Versie Geschiedenis}
}{\relax}
\ifdefstring{\ELEGANT@lang}{hu}{
\RequirePackage[magyar]{babel}
\setlength\parindent{2em}
\newcommand\figref[1]{\ref{#1}~\textbf{Ábra}}
\newcommand\tabref[1]{\ref{#1}~\textbf{Táblázat}}
\renewcommand{\chaptername}{Fejezet}
\newcommand{\authorname}{\textbf{Szerző: }}
\newcommand{\institutename}{\textbf{Intézmény: }}
\newcommand{\datename}{\textbf{Dátum: }}
\newcommand{\versionname}{\textbf{Verziószám: }}
\newcommand{\notename}{Jegyzet}
\newcommand{\proofname}{Bizonyítás}
\newcommand{\problemname}{Probléma}
\newcommand{\definitionname}{Definíció}
\newcommand{\theoremname}{Tétel}
\newcommand{\axiomname}{Axióma}
\newcommand{\postulatename}{Követelmény}
\newcommand{\lemmaname}{Lemma}
\newcommand{\propositionname}{Előzmény}
\newcommand{\corollaryname}{Következmény}
\newcommand{\examplename}{Példa}
\newcommand{\exercisename}{Feladat}
\newcommand{\remarkname}{Megjegyzés}
\newcommand{\assumptionname}{Sejtés}
\newcommand{\conclusionname}{Összefoglalás}
\newcommand{\solutionname}{Megoldás}
\newcommand{\propertyname}{Tulajdonság}
\newcommand{\introductionname}{Bevezetés}
\newcommand{\problemsetname}{Feladatok}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Frissítve:}
\newcommand{\ebibname}{Bibliográfia}
\newcommand{\historyname}{Korábbi verziók}
}{\relax}
\ifdefstring{\ELEGANT@lang}{de}{
\setlength\parindent{2em}
\renewcommand{\contentsname}{Inhaltsverzeichnis}
\newcommand\figref[1]{\textbf{Figur}~\ref{#1}}
\newcommand\tabref[1]{\textbf{Tabelle}~\ref{#1}}
\renewcommand{\partname}{\color{structurecolor} Teil}
\renewcommand{\listfigurename}{Abbildungsverzeichnis}
\renewcommand{\listtablename}{Tabellenverzeichnis}
\renewcommand{\bibname}{Bibliographie}
\renewcommand{\appendixname}{Anhang}
\renewcommand{\chaptername}{Kapitel}
\newcommand{\authorname}{\textbf{Autor: }}
\newcommand{\institutename}{\textbf{Institut: }}
\newcommand{\datename}{\textbf{Datum: }}
\newcommand{\versionname}{\textbf{Version: }}
\newcommand{\notename}{Notiz}
\newcommand{\proofname}{Beweis}
\newcommand{\problemname}{Problem}
\newcommand{\definitionname}{Definition}
\newcommand{\theoremname}{Theorem}
\newcommand{\axiomname}{Axiom}
\newcommand{\postulatename}{Postulat}
\newcommand{\lemmaname}{Lemma}
\newcommand{\propositionname}{Behauptung}
\newcommand{\corollaryname}{Corollary}
\newcommand{\examplename}{Beispiel}
\newcommand{\instancename}{Beispiel} %
\newcommand{\exercisename}{\"{U}bung}
\newcommand{\remarkname}{Anmerkung}
\newcommand{\assumptionname}{Annahme}
\newcommand{\conclusionname}{Abschluss}
\newcommand{\solutionname}{Aufl\"{o}sung}
\newcommand{\propertyname}{Property}
\newcommand{\introductionname}{Einleitung}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Updates:}
\renewcommand{\ebibname}{Bibliographie}
\newcommand{\historyname}{Version der Geschichte}
}{\relax}
\ifdefstring{\ELEGANT@lang}{es}{
\RequirePackage[spanish]{babel}
\setlength\parindent{2em}
\newcommand\figref[1]{\textbf{Figura}~\ref{#1}}
\newcommand\tabref[1]{\textbf{Tabla}~\ref{#1}}
\renewcommand{\spanishchaptername}{Capítulo}
\newcommand{\authorname}{\textbf{Autor: }}
\newcommand{\institutename}{\textbf{Instituto: }}
\newcommand{\datename}{\textbf{Fecha: }}
\newcommand{\versionname}{\textbf{Versión: }}
\newcommand{\notename}{Nota}
\newcommand{\proofname}{Demostración}
\newcommand{\problemname}{Problema}
\newcommand{\definitionname}{Definición}
\newcommand{\theoremname}{Teorema}
\newcommand{\axiomname}{Axioma}
\newcommand{\postulatename}{Postulado}
\newcommand{\lemmaname}{Lema}
\newcommand{\propositionname}{Proposición}
\newcommand{\corollaryname}{Corolario}
\newcommand{\examplename}{Ejemplo}
\newcommand{\exercisename}{Ejercicio}
\newcommand{\remarkname}{Comentario}
\newcommand{\assumptionname}{Asunto}
\newcommand{\conclusionname}{Conclusión}
\newcommand{\solutionname}{Solución}
\newcommand{\propertyname}{Propiedad}
\newcommand{\introductionname}{Introducción}
\newcommand{\problemsetname}{Ejercicio}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Actualización:}
\newcommand{\ebibname}{Bibliografía}
\newcommand{\historyname}{Historial de versiones}
}{\relax}
\ifdefstring{\ELEGANT@lang}{mn}{
\RequirePackage[mongolian]{babel}
\RequirePackage[utf8]{inputenc}
\RequirePackage[T2A]{fontenc}
\setlength\parindent{2em}
\newcommand\figref[1]{\textbf{Зураг}\ref{#1}}
\newcommand\tabref[1]{\textbf{Хүснэгт}\ref{#1}}
\renewcommand{\chaptername}{Бүлэг}
\newcommand{\authorname}{\textbf{Зохиогч: }}
\newcommand{\institutename}{\textbf{Сургууль: }}
\newcommand{\datename}{\textbf{Огноо: }}
\newcommand{\versionname}{\textbf{Хувилбар: }}
\newcommand{\notename}{Тэмдэглэл}
\newcommand{\proofname}{Баталгаа}
\newcommand{\problemname}{Бодлого}
\newcommand{\definitionname}{Тодорхойлолт}
\newcommand{\theoremname}{Томьёо}
\newcommand{\axiomname}{Аксиом}
\newcommand{\postulatename}{Постулат}
\newcommand{\lemmaname}{Лемма}
\newcommand{\propositionname}{Таамаглал}
\newcommand{\corollaryname}{Үр дүн}
\newcommand{\examplename}{Жишээ}
\newcommand{\exercisename}{Дасгал}
\newcommand{\remarkname}{Тайлбар}
\newcommand{\assumptionname}{Урьдчилсан нөхцөл}
\newcommand{\conclusionname}{Дүгнэлт}
\newcommand{\solutionname}{Хариулт}
\newcommand{\propertyname}{Шинж чанар}
\newcommand{\introductionname}{Удиртгал}
\newcommand{\problemsetname}{Бодлогууд}
\newcommand\bioinfo[2]{\gdef@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Шинэчлэлтүүд:}
\newcommand{\ebibname}{Ном зүй}
\newcommand{\historyname}{Хувилбарын түүх}
}{\relax}
\ifdefstring{\ELEGANT@lang}{pt}{
\RequirePackage[portuguese]{babel}
\setlength\parindent{2em}
\newcommand\figref[1]{\textbf{Figura}~\ref{#1}}
\newcommand\tabref[1]{\textbf{Tabela}~\ref{#1}}
\renewcommand{\chaptername}{Capítulo}
\newcommand{\authorname}{\textbf{Autor: }}
\newcommand{\institutename}{\textbf{Instituição: }}
\newcommand{\datename}{\textbf{Data: }}
\newcommand{\versionname}{\textbf{Versão: }}
\newcommand{\notename}{Observação}
\newcommand{\proofname}{Demostração}
\newcommand{\problemname}{Problema}
\newcommand{\definitionname}{Definição}
\newcommand{\theoremname}{Teorema}
\newcommand{\axiomname}{Axioma}
\newcommand{\postulatename}{Postulado}
\newcommand{\lemmaname}{Lema}
\newcommand{\propositionname}{Proposição}
\newcommand{\corollaryname}{Corolário}
\newcommand{\examplename}{Exemplo}
\newcommand{\exercisename}{Exercício}
\newcommand{\remarkname}{Comentário}
\newcommand{\assumptionname}{Assunto}
\newcommand{\conclusionname}{Conclusão}
\newcommand{\solutionname}{Soluções}
\newcommand{\propertyname}{Propiedade}
\newcommand{\introductionname}{Introdução}
\newcommand{\problemsetname}{Questão}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{Atualização: }
\newcommand{\ebibname}{Bibliografia}
\newcommand{\historyname}{Histórico de versões}
}{\relax}
\ifdefstring{\ELEGANT@lang}{jp}{
\RequirePackage{luatexja}
\setlength\parindent{2em}
\renewcommand{\contentsname}{目次}
\newcommand\figref[1]{\textbf{図}~\ref{#1}}
\newcommand\tabref[1]{\textbf{表}~\ref{#1}}
\renewcommand{\partname}{\color{structurecolor}}
\renewcommand{\listfigurename}{イラストカタログ}
\renewcommand{\listtablename}{表カタログ}
\renewcommand{\bibname}{参考文献}
\renewcommand{\appendixname}{付録}
\renewcommand{\chaptername}{第 \thechapter 章}
\newcommand{\authorname}{\textbf{著者：}}
\newcommand{\institutename}{\textbf{組織団体：}}
\newcommand{\datename}{\textbf{日付：}}
\newcommand{\versionname}{\textbf{\citshape バージョン：}}
\newcommand{\notename}{ノート}
\newcommand{\proofname}{証明}
\newcommand{\problemname}{問題}
\newcommand{\definitionname}{定義}
\newcommand{\theoremname}{定理}
\newcommand{\axiomname}{公理}
\newcommand{\postulatename}{公準}
\newcommand{\lemmaname}{補題}
\newcommand{\propositionname}{命題}
\newcommand{\corollaryname}{系}
\newcommand{\examplename}{例題}
\newcommand{\instancename}{例}
\newcommand{\exercisename}{練習}
\newcommand{\remarkname}{注}
\newcommand{\assumptionname}{仮設}
\newcommand{\conclusionname}{結論}
\newcommand{\solutionname}{解答}
\newcommand{\propertyname}{性質}
\newcommand{\introductionname}{内容概要}
\newcommand\bioinfo[2]{\gdef\@bioinfo{\textbf{#1}: #2}}
\newcommand{\updatename}{更新：}
\newcommand{\ebibname}{参考文献}
\newcommand{\historyname}{バージョン更新履歴}
}{\relax}
\graphicspath{{./figure/}{./figures/}{./image/}{./images/}{./graphics/}{./graphic/}{./pictures/}{./picture/}}
\RequirePackage{tikz} %% load tikz without tikz
\usetikzlibrary{backgrounds,calc,shadows,positioning,fit}
\newcommand*\circled[1]{\tikz[baseline=(char.base)]{
\node[shape=circle,draw,inner sep=1pt] (char) {#1};}}
% https://tex.stackexchange.com/questions/7032/good-way-to-make-textcircled-numbers
\newcommand*{\eitemi}{\tikz \draw [baseline, ball color=structurecolor,draw=none] circle (2pt);}
\newcommand*{\eitemii}{\tikz \draw [baseline, fill=structurecolor,draw=none,circular drop shadow] circle (2pt);}
\newcommand*{\eitemiii}{\tikz \draw [baseline, fill=structurecolor,draw=none] circle (2pt);}
\setlist[enumerate,1]{label=\color{structurecolor}\arabic*.}
\setlist[enumerate,2]{label=\color{structurecolor}(\alph*).}
\setlist[enumerate,3]{label=\color{structurecolor}\Roman*.}
\setlist[enumerate,4]{label=\color{structurecolor}\Alph*.}
\setlist[itemize,1]{label={\eitemi}}
\setlist[itemize,2]{label={\eitemii}}
\setlist[itemize,3]{label={\eitemiii}}
\RequirePackage{apptools}
% appendix chapter:
\ifdefstring{\ELEGANT@lang}{cn}{
\ifdefstring{\ELEGANT@scheme}{chinese}{
\newcommand{\xchaptertitle}{第\zhnumber{\arabic{chapter}}章} }{
\newcommand{\xchaptertitle}{第 \thechapter{} 章}} }{
\newcommand{\xchaptertitle}{\chaptername~\thechapter~}}
\setcounter{secnumdepth}{5}
\titleformat{\chapter}[\style]{\bfseries}{
\filcenter\LARGE\enspace\bfseries{\color{structurecolor} \IfAppendix{\appendixname\;\thechapter\;}{\xchaptertitle\;}}}{1pt}{
\LARGE\bfseries\color{structurecolor}\filcenter}[]
\titleformat{\section}[hang]{\bfseries}{
\Large\bfseries{\color{structurecolor}\thesection}\enspace}{1pt}{%
\color{structurecolor}\Large\bfseries\filright}
\titleformat{\subsection}[hang]{\bfseries}{
\large\bfseries\color{structurecolor}\thesubsection\enspace}{1pt}{%
\color{structurecolor}\large\bfseries\filright}
\titleformat{\subsubsection}[hang]{\bfseries}{
\large\bfseries\color{structurecolor}\thesubsubsection\enspace}{1pt}{%
\color{structurecolor}\large\bfseries\filright}
\titlespacing{\chapter}{0pt}{-20pt}{1.3\baselineskip}
%\titlespacing{\subsection}{0pt}{0.5\baselineskip}{-\baselineskip}
%%define the note and proof environment
\RequirePackage{pifont,manfnt,bbding}
\RequirePackage[many]{tcolorbox}
% \newlength{\normalparindent}
% \setlength{\normalparindent}{\parindent}
\ifdefstring{\ELEGANT@mode}{fancy}{
\tcbset{
common/.style={
fontupper=\citshape,
lower separated=false,
% before upper={\setlength{\parindent}{\normalparindent}},
coltitle=white,
colback=gray!5,
boxrule=0.5pt,
fonttitle=\bfseries,
enhanced,
breakable,
top=8pt,
before skip=8pt,
attach boxed title to top left={
yshift=-0.11in,
xshift=0.15in},
boxed title style={
boxrule=0pt,
colframe=white,
arc=0pt,
outer arc=0pt},
separator sign={.},},
defstyle/.style={
common,
colframe=main,
colback=main!5,
colbacktitle=main,
overlay unbroken and last={
\node[anchor=south east, outer sep=0pt] at (\linewidth-width,0) {
\textcolor{main}{$\clubsuit$}};}},
thmstyle/.style={
common,
colframe=second,
colback=second!5,
colbacktitle=second,
overlay unbroken and last={
\node[anchor=south east, outer sep=0pt] at (\linewidth-width,0) {
\textcolor{second}{$\heartsuit$}};}},
propstyle/.style={
common,
colframe=third,
colback=third!5,
colbacktitle=third,
overlay unbroken and last={
\node[anchor=south east, outer sep=0pt] at (\linewidth-width,0) {
\textcolor{third}{$\spadesuit$}};}},}
% \newtcbtheorem[auto counter,number within=chapter]{definition}{\definitionname}{defstyle}{def}
\DeclareTColorBox[auto counter,number within=\ELEGANT@thmcnt]{definition}{ o t\label g }{
common,defstyle,
IfValueTF={#1}{title={\definitionname~\thetcbcounter\ (#1)}}{title=\definitionname~\thetcbcounter},
IfBooleanTF={#2}{label=#3}{}}
% \newtcbtheorem[auto counter,number within=chapter]{theorem}{\theoremname}{thmstyle}{thm}
\DeclareTColorBox[auto counter,number within=\ELEGANT@thmcnt]{theorem}{ o t\label g }{
common,thmstyle,
IfValueTF={#1}{title={\theoremname~\thetcbcounter\ (#1)}}{title=\theoremname~\thetcbcounter},
IfBooleanTF={#2}{label=#3}{}}
% \newtcbtheorem[auto counter,number within=chapter]{postulate}{\postulatename}{thmstyle}{pos}
\DeclareTColorBox[auto counter,number within=\ELEGANT@thmcnt]{postulate}{ o t\label g }{
common,thmstyle,
IfValueTF={#1}{title={\postulatename~\thetcbcounter\ (#1)}}{title=\postulatename~\thetcbcounter},
IfBooleanTF={#2}{label=#3}{}}
% \newtcbtheorem[auto counter,number within=chapter]{axiom}{\axiomname}{thmstyle}{axi}
\DeclareTColorBox[auto counter,number within=\ELEGANT@thmcnt]{axiom}{ o t\label g }{
common,thmstyle,
IfValueTF={#1}{title={\axiomname~\thetcbcounter\ (#1)}}{title=\axiomname~\thetcbcounter},
IfBooleanTF={#2}{label=#3}{}}
% \newtcbtheorem[auto counter,number within=chapter]{corollary}{\corollaryname}{thmstyle}{cor}
\DeclareTColorBox[auto counter,number within=\ELEGANT@thmcnt]{corollary}{ o t\label g }{
common,thmstyle,
IfValueTF={#1}{title={\corollaryname~\thetcbcounter\ (#1)}}{title=\corollaryname~\thetcbcounter},
IfBooleanTF={#2}{label=#3}{}}
% \newtcbtheorem[auto counter,number within=chapter]{lemma}{\lemmaname}{thmstyle}{lem}
\DeclareTColorBox[auto counter,number within=\ELEGANT@thmcnt]{lemma}{ o t\label g }{
common,thmstyle,
IfValueTF={#1}{title={\lemmaname~\thetcbcounter\ (#1)}}{title=\lemmaname~\thetcbcounter},
IfBooleanTF={#2}{label=#3}{}}
% \newtcbtheorem[auto counter,number within=chapter]{proposition}{\propositionname}{propstyle}{pro}
\DeclareTColorBox[auto counter,number within=\ELEGANT@thmcnt]{proposition}{ o t\label g }{
common,propstyle,
IfValueTF={#1}{title={\propositionname~\thetcbcounter\ (#1)}}{title=\propositionname~\thetcbcounter},
IfBooleanTF={#2}{label=#3}{}}}{\relax}
\ifdefstring{\ELEGANT@mode}{simple}{
\let\openbox\relax
\RequirePackage{amsthm}
\let\proof\relax
% \let\proofname\relax
\let\endproof\relax
% declare a new theorem style
\newtheoremstyle{defstyle}{3pt}{3pt}{\citshape}{-3pt}{
\bfseries\color{main}}{}{0.5em}{\thmname{#1} \thmnumber{#2} \thmnote{(#3)}}
\newtheoremstyle{thmstyle}{3pt}{3pt}{\citshape}{-3pt}{
\bfseries\color{second}}{}{0.5em}{\thmname{#1} \thmnumber{#2} \thmnote{(#3)}}
\newtheoremstyle{prostyle}{3pt}{3pt}{\citshape}{-3pt}{
\bfseries\color{third}}{}{0.5em}{\thmname{#1} \thmnumber{#2} \thmnote{(#3)}}
\theoremstyle{defstyle} % definition style
\newtheorem{definition}{\definitionname}[\ELEGANT@thmcnt]
\theoremstyle{thmstyle} %theorem style
\newtheorem{theorem}{\theoremname}[\ELEGANT@thmcnt]
\newtheorem{lemma}{\lemmaname}[\ELEGANT@thmcnt]
\newtheorem{corollary}{\corollaryname}[\ELEGANT@thmcnt]
\newtheorem{postulate}{\postulatename}[\ELEGANT@thmcnt]
\newtheorem{axiom}{\axiomname}[\ELEGANT@thmcnt]
\theoremstyle{prostyle} % proposition style
\newtheorem{proposition}{\propositionname}[\ELEGANT@thmcnt]
}{\relax}
% main（green-def): example exercise problem solution
% second（orange-thm）: proof note remark
% third（blue-prop): assumptions property conclusion custom
%% Example with counter
\newcounter{exam}[chapter]
\setcounter{exam}{0}
\renewcommand{\theexam}{\thechapter.\arabic{exam}}
\newenvironment{example}[1][]{
\refstepcounter{exam}
\par\noindent\textbf{\color{main}{\examplename} \theexam #1 }\rmfamily}{
\par\ignorespacesafterend}
%% Exercise with counter
\newcounter{exer}[chapter]
\setcounter{exer}{0}
\renewcommand{\theexer}{\thechapter.\arabic{exer}}
\newenvironment{exercise}[1][]{
\refstepcounter{exer}
\par\noindent\makebox[-3pt][r]{
\scriptsize\color{red!90}\HandPencilLeft\quad}
\textbf{\color{main}{\exercisename} \theexer #1 }\rmfamily}{
\par\ignorespacesafterend}