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Common LaTeX Blocks Templates

Posted on Edited on In

1. Set geometries (boundary)

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\usepackage{geometry}

\geometry{a4paper, top = 1.25in, bottom = 1.25in, left = 1.25in, right = 1.25in, headheight = 1.25in}

2. Figures

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\usepackage{float}
\usepackage{subcaption}
\usepackage{graphicx}
figures

2.1 Single Figure:

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\begin{figure}[H]
    \centering
    \includegraphics[width=0.35\textwidth]{blankfig.png}
    \caption{XXXXXX}
    % \label{XXXX}
\end{figure}

2.2 Two Independent Figures in One Row

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\begin{figure}[H]%[htp]
\centering
    \begin{minipage}[t]{0.47\textwidth}
        \centering
        \includegraphics[width=1\textwidth]{blankfig.png}
        \caption{XXXX}
    % \label{XXXX}
    \end{minipage}
    \begin{minipage}[t]{0.47\textwidth}
        \centering
        \includegraphics[width=1\textwidth]{blankfig.png}
        \caption{XXXX}
        % \label{XXXX}
    \end{minipage}
\end{figure}

2.3 Two Subfigures in One Row:

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\begin{figure}[H]
     \centering
     \begin{subfigure}[b]{0.47\textwidth}
         \centering
         \includegraphics[width=\textwidth]{blankfig.png}
         \caption{xxxx}
         % \label{xxxx}
     \end{subfigure}
     % \hfill
     \begin{subfigure}[b]{0.47\textwidth}
         \centering
         \includegraphics[width=\textwidth]{blankfig.png}
         \caption{xxxx}
         % \label{xxxx}
     \end{subfigure}

    \caption{XXXX}
    % \label{xxxx}
\end{figure}

3. Pseudo-codes

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\usepackage[ruled, vlined, linesnumbered]{algorithm2e}
pseudo-codes 
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\begin{algorithm}[H]
	\caption{Residual's Distribution Simulation}
	\BlankLine
    \SetAlgoLined
	\KwIn{Number of sample needed ($num_{sample}$), $w_1$,$w_2$,$w_3$,$\mu_1$,$\mu_2$,$\mu_3$,$\sigma_1$,$\sigma_2$,$\sigma_3$.}
	\KwOut{A sequence of random variables $\{X_i\}_{i = 1}^{num_{sample}}$ following target distribution.} 

	\BlankLine
    i = 0\\
    \While{$ i < num_{sample} $}{
        $v_i$ $\sim \mathcal{U}[0,1]$\\
        \uIf{$0<v_i \leq w_1$}{
            $X_i \sim \mathcal{N}(\mu_1,\sigma_1^2)$ \;
        }
        \uElseIf{$w_1<v_i\leq w_2$}{
            $X_i \sim \mathcal{N}(\mu_2,\sigma_2^2)$ \;
        }
        \Else{
            $X_i \sim \mathcal{N}(\mu_3,\sigma_3^2)$ \;
        }
        i = i + 1
    }
    \Return{$\{X_i\}_{i = 1}^{num_{sample}}$    }

	\BlankLine
\end{algorithm}

4. Tables

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\usepackage{tabularx}
\usepackage{booktabs}
\usepackage{threeparttable}
tables

4.1 Narrow table

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\begin{table}[H]
    \centering\small
    \setlength{\tabcolsep}{3mm}{
        \caption{XXXX}
        \begin{tabular}{cccc}
            \specialrule{0.05em}{3pt}{3pt}
            \toprule
            X & X & X & X  \\
            \midrule
            XXX & 0.928 & 0.2935 & 1.000 \\
            XXX & 0.747 & 0.0526 & 1.301 \\

        \specialrule{0.05em}{3pt}{3pt} 
        \bottomrule
        \label{tab:compare2}
    	\end{tabular}
    }
\end{table}

4.2 Text-width table

The width may be adjusted manually.

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\begin{table}[H]
\centering
    \caption{Experiment results for different "joins"}
    \label{X}
    \begin{tabularx}{\textwidth}{X X X}
    \toprule
    Header 1 & Header 2 & Header 3 \\
    \midrule
    Data 1   & Data 2   & Data 3   \\
    Data 4   & Data 5   & Data 6   \\
    \bottomrule
    \end{tabularx}
    
\end{table}

4.3 With Footnote

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\begin{table}[htb]
\centering
    \caption{Final experiment results.}
    \label{Table:finalresults}
    \begin{tabularx}{\textwidth}{X X X}
        \toprule
        Header 1$^a$ & Header 2 & Header 3 \\
        \midrule
        Data 1   & Data 2$^b$   & Data 3   \\
        Data 4   & Data 5   & Data 6$^c$   \\
        \bottomrule
    \end{tabularx}
    \begin{tablenotes}
    \item[1]  \scriptsize a. Footnote a.
    \item[2]  \scriptsize b. Footnote b. 
    \item[3]  \scriptsize c. Footnote c. 
    \end{tablenotes}
\vspace{-1.25em}
\end{table}

5. Listing (Code blocks)

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\usepackage{listings}

5.1 SQL Style Setting

listings 
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% outside of document
\lstset{
    language=SQL,    
    basicstyle = \tiny\ttfamily,
    breaklines=true,
    numberstyle=\tiny,keywordstyle=\color{blue!70},
    commentstyle=\color{red!50!green!50!blue!50},frame=shadowbox,
    columns=flexible,
    rulesepcolor=\color{red!20!green!20!blue!20},basicstyle=\ttfamily
}
% inside of document
\begin{lstlisting}
    SELECT u.province, c.chip_name AS ChipName, SUM(p.budget) AS revenue
    FROM user AS u NATURAL JOIN package AS p, chip AS c
    WHERE p.package_id=c.package_id AND province IN (%s)
    GROUP BY c.chip_name
    ORDER BY SUM(p.budget) DESC; 
\end{lstlisting}

5.2 Python Style Setting

listing2 
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% outside of document
\lstset{
  language=Python,
  basicstyle=\small\ttfamily,
  commentstyle=\color{gray},
  keywordstyle=\color{blue}\bfseries,
  stringstyle=\color{red},
  showstringspaces=false,
  numbers=left,
  numberstyle=\tiny\color{gray},
  stepnumber=1,
  numbersep=10pt,
  tabsize=4,
  showspaces=false,
  showtabs=false,
  breaklines=true,
  breakatwhitespace=true,
  aboveskip=\bigskipamount,
  belowskip=\bigskipamount,
  frame=single
}
% inside of document
\begin{lstlisting}
    print("hello world!")
    for qid in range(hs.shape[0]):
    if qid < 1:
        lvl = 0
    elif qid >= 1 and qid < 3:
        lvl = 1
    elif qid >= 3 and qid < 6:
        lvl = 2
    elif qid >= 6 and qid < 11:
        lvl = 3
\end{lstlisting}