structure-digital.sty

% Coding
\usepackage[utf8]{inputenc}

% British and Spanish
\usepackage[spanish,british]{babel}

% Fonts
% See: https://tex.stackexchange.com/questions/338049/how-do-fonts-work-in-latex
% See: https://tex.stackexchange.com/questions/202789/where-to-find-the-family-code-for-a-custom-font
% See: https://en.wikibooks.org/wiki/LaTeX/Fonts#Using_TTF_and_OTF_fonts
\renewcommand{\familydefault}{upl} % Default family (upl: Palatino)
% \renewcommand{\familydefault}{LinuxBiolinumT-LF} % Default Biolinum (Sans Serif) <--- works in Overleaf (try texlive 2020?)

% Graphics 
\usepackage{graphicx}
% \graphicspath{{img/}} % Directory where graphics are stored

% Modification to natbib citations (adapted from ICLR style)
\RequirePackage{natbib}
\setcitestyle{authoryear,round,citesep={;},aysep={,},yysep={;}}

% Space between paragraphs
\usepackage{parskip}
\setlength{\parindent}{15pt}

% Tables	
\usepackage{multirow}
\usepackage{makecell} % Break line within table cells

% Algorithms
\usepackage{algorithm2e}

% Subfigures
\usepackage{subcaption} % Subfigures

% URL in bibliography
\usepackage{url}

% Hyper-references
\usepackage{hyperref}

% Euro symbol
\usepackage[official]{eurosym}

% Fonts and mathematical elements
\usepackage{amsmath}
\usepackage{amssymb} 
% \usepackage{pslatex} % Nicer maths
\usepackage{bbm} % Indicator function
\usepackage{textcomp} % degrees symbol 
\usepackage{color} 
\usepackage{xcolor} % Color text
\usepackage{xfrac}
\newcommand{\dataset}{{\cal D}}
\newcommand{\fracpartial}[2]{\frac{\partial #1}{\partial  #2}}
\providecommand{\norm}[1]{\lVert#1\rVert}
\providecommand{\abs}[1]{\lvert#1\rvert}

% For better formatting of matrices
\makeatletter
\renewcommand*\env@matrix[1][*\c@MaxMatrixCols c]{%
  \hskip -\arraycolsep
  \let\@ifnextchar\new@ifnextchar
  \array{#1}}
\makeatother

% argmin with subscript below argmin, not below min
\usepackage{amsmath}
\newcommand{\argmin}{\operatornamewithlimits{arg\ min}}

% Margins
% \usepackage[top=3cm,bottom=3.5cm,left=3.50cm,right=2.40cm]{geometry} % Print
\usepackage[top=3cm,bottom=3cm,left=3cm,right=3cm]{geometry} % PDF

% Titles font
\usepackage{sectsty}
% \allsectionsfont{\usefont{T1}{qag}{b}{n}\selectfont} % Sans Serif
% \allsectionsfont{\usefont{T1}{qpl}{b}{n}\selectfont}
% \allsectionsfont{\usefont{T1}{unc}{b}{n}\selectfont}
\allsectionsfont{\usefont{T1}{upl}{b}{n}\selectfont} % Palatino
% \allsectionsfont{\usefont{T1}{qtm}{b}{n}\selectfont}

% Code Fonts
\usepackage{listings}

% Lorem ipsum
\usepackage{blindtext} 

% Blocks of comments
\usepackage{comment}

% Appendices
\usepackage{appendix}

% Append pdf
\usepackage{pdfpages} 

% HEADERS
\usepackage{fancyhdr}

\pagestyle{fancy}
\fancyhead{}
\fancyhf{}
\fancyhead[C]{\small \leftmark}
\fancyfoot[C]{\small \thepage} % Page numbers on the center

\renewcommand{\chaptermark}[1]{\markboth{Chapter \thechapter. #1}{}} % Chapter format: N. Name
\renewcommand{\headrulewidth}{0pt} 

% CHAPTERS
\usepackage{chapterbib} % Separate bibliography for each chapter
\usepackage{titlesec}
\titleformat{\chapter}[display] % New format for chapters
{\usefont{T1}{upl}{b}{n}} % Font of chapter name
% {\usefont{T1}{qtm}{b}{n}} % Font type
{\filcenter \huge \usefont{T1}{upl}{m}{it} Chapter \thechapter} % Font of "Chapter X"
% {\filcenter \huge \usefont{T1}{upl}{m}{sc} Chapter \thechapter} % Font of "Chapter X" (capital)
% {\filcenter \huge \usefont{T1}{qtm}{m}{n} Chapter \thechapter} % Chapter number size: \Large
{0mm} % Minimum gap between title and body
{\titlerule \vspace{5mm} \filcenter \Huge} % Right-aligned body
[\vspace{7mm}] % After the body, set a gap and a thick horizontal line

% Blank pages without titles and headers
\makeatletter
  \def\cleardoublepage{\clearpage\if@twoside \ifodd\c@page\else
  \vspace*{\fill}
    \thispagestyle{empty}
    \newpage
    \if@twocolumn\hbox{}\newpage\fi\fi\fi}
\makeatother

% Bibliography double column and smaller font
%% See: https://tex.stackexchange.com/a/440376/212008
\usepackage{multicol}
\renewcommand{\bibpreamble}{\begin{multicols}{2}}
\renewcommand{\bibpostamble}{\end{multicols}}
\renewcommand*{\bibfont}{\footnotesize}

% Prevent clear double page
% See: https://tex.stackexchange.com/a/29573/212008
\let\cleardoublepage\clearpage

% Bibliography
% See: https://www.overleaf.com/learn/latex/Commands
\newcommand{\chapterbibliography}{%
\clearpage
\bibliographystyle{bibliography}
\bibliography{references}
\addcontentsline{toc}{section}{Bibliography}
}

% Block with margin
% See: https://tex.stackexchange.com/questions/588/how-can-i-change-the-margins-for-only-part-of-the-text
\def\changemargin#1#2{\list{}{\rightmargin#2\leftmargin#1}\item[]}
\let\endchangemargin=\endlist 

% Contributors of chapter
% See: https://tex.stackexchange.com/questions/34844/when-is-it-harmful-to-add-percent-character-at-end-of-lines-in-a-newcommand-or
% See: https://en.wikibooks.org/wiki/LaTeX/Macros#New_environments
% See: https://www.overleaf.com/learn/latex/Environments
% See: https://tex.stackexchange.com/questions/59136/chapter-title-and-abstract-in-the-same-page/137309
\makeatletter
\newenvironment{contributors}%
	{\noindent\ignorespaces%
	\begin{changemargin}{1cm}{1cm}%
	\normalsize \textbf{Contributors}%
	\par\footnotesize}%
	%
	{\end{changemargin}%
	\par\noindent%
	\ignorespacesafterend}
\makeatother

% Outreach
\makeatletter
\newenvironment{outreach}%
	{\noindent\ignorespaces%
	\begin{changemargin}{1cm}{1cm}%
	\normalsize \textbf{Outreach}%
	\par\footnotesize%
	This chapter extends the following publications:
	\begin{itemize}}%
	%
	{\end{itemize}%
    \begin{center}%
	\rule{\linewidth}{0.1mm} \\ % Horizontal Line
	\vspace{0.5cm}
    \end{center}%
	\end{changemargin}%
	\par\noindent%
	\ignorespacesafterend}
\makeatother

% Images path
\newcommand{\chapterpath}{includes}
\newcommand{\imgpath}{\chapterpath/img}

% Change bullet of itemize
%\renewcommand{\item}{\item[]}
%\newcommand{\labelitemi}{$\blacksquare$}