Generated pdf for the following sample.
Latex code
% for settting up page
\documentclass[a4,12pt]{article}
\textheight 9.0in
\textwidth 6.8in
\topmargin -0.7cm
\oddsidemargin -0.5cm
\renewcommand{\baselinestretch}{1.5}
%---------------------------------------------------------------------
% Using subfig
%--------------------------------------------------------------------
\usepackage{graphicx} % remove it in production
\usepackage{subfig} % for images in grid
\usepackage{floatrow} % provides the `\sidesubfloat` command for putting the caption is side
\usepackage{hyperref} % for referening with hyperlink
\usepackage{color}
\captionsetup[subfigure]{justification=raggedright,farskip=12pt,captionskip=12pt,position=auto,labelfont=bf}
\floatsetup[figure]{style=plain,subcapbesideposition=top}
\hypersetup{colorlinks=true,citecolor=blue,linkcolor=blue}
\begin{document}
\begin{figure}[H]
\centering
\subfloat[Sub fig 1 \label{mysubfig1}]{\includegraphics[width=.46\textwidth]{example-image-a}}\hfill
\subfloat[Sub fig 2 \label{mysubfig2}]{\includegraphics[width=.46\textwidth]{example-image-b}}\\
\subfloat[Sub fig 3 \label{mysubfig3}]{\includegraphics[width=.46\textwidth]{example-image-c}}\hfill
\subfloat[Sub fig 4 \label{mysubfig4}]{\includegraphics[width=.46\textwidth]{example-image-plain}}\\
\caption{A sample image grid with \ref{mysubfig1}, \ref{mysubfig2},\ref{mysubfig3},\ref{mysubfig4}.
Full image can be referred \ref{fulfig1}}
\label{fulfig1}
\end{figure}
\captionsetup[subfigure]{labelformat=brace} % changing the caption index style to a right side brace
\begin{figure}[H]
\centering
\sidesubfloat[\label{test1}]{\includegraphics[width=.45\textwidth]{example-image-a}}\hfill
\sidesubfloat[\label{test2}]{\includegraphics[width=.45\textwidth]{example-image-b}}\\\vspace{1cm}
\sidesubfloat[\label{test3}]{\includegraphics[width=.45\textwidth]{example-image-c}}\hfill
\sidesubfloat[\label{test4}]{\includegraphics[width=.45\textwidth]{example-image-plain}}\\
\caption{A sample image grid with image with subcaptions on top left corner.}
\label{sidfig}
\end{figure}
\captionsetup[subfigure]{labelformat=simple} % Set subcaption style without braces
\renewcommand{\thesubfigure}{(\alph{subfigure})} % and explicitly set braces in the subcaption style itself
\begin{figure}[H]
\centering
\subfloat[Sub fig 1 \label{mysubfig11}]{\includegraphics[width=.46\textwidth]{example-image-a}}\hfill
\subfloat[Sub fig 2 \label{mysubfig21}]{\includegraphics[width=.46\textwidth]{example-image-b}}\\
\subfloat[Sub fig 3 \label{mysubfig31}]{\includegraphics[width=.46\textwidth]{example-image-c}}\hfill
\subfloat[Sub fig 4 \label{mysubfig41}]{\includegraphics[width=.46\textwidth]{example-image-plain}}\\
\caption{Image grid with subfigure reference as braces (unlike the Figure \ref{fulfig1}) \ref{mysubfig11}, \ref{mysubfig21},\ref{mysubfig31},\ref{mysubfig41}.}
\label{fulfig11}
\end{figure}
\end{document}
Generated pdf for the following sample.
Latex code
% for settting up page
\documentclass[a4,12pt]{article}
\textheight 9.0in
\textwidth 6.8in
\topmargin -0.7cm
\oddsidemargin -0.5cm
\renewcommand{\baselinestretch}{1.5}
%---------------------------------------------------------------------
% Using subcaption
%--------------------------------------------------------------------
\usepackage{graphicx} % demo means use images for demo purpose, remove it in production
\usepackage{caption}
\usepackage{subcaption}
\usepackage{hyperref} % for referening with hyperlink
\usepackage{color}
\hypersetup{colorlinks=true,citecolor=blue,linkcolor=blue}
\captionsetup[subfigure]{font={bf,small}, skip=1pt, margin=-0.7cm, labelformat=simple,justification=RaggedRight}
\renewcommand{\thesubfigure}{(\alph{subfigure})}
\begin{document}
\begin{figure}
\begin{subfigure}[b]{0.3\textwidth}
\centering
\includegraphics[width=\textwidth]{example-image-plain}
\caption{Subfig 1}
\label{subfig1}
\end{subfigure}
\hfill
\begin{subfigure}[b]{0.3\textwidth}
\includegraphics[width=\textwidth]{example-image-plain}
\caption{Subfig 2}
\label{subfig2}
\end{subfigure}
\hfill
\begin{subfigure}[b]{0.3\textwidth}
\includegraphics[width=\textwidth]{example-image-plain}
\caption{Subfig 3}
\label{subfig3}
\end{subfigure}
\caption{Three simple graphs}
\label{fig:three graphs}
\end{figure}
\captionsetup[subfigure]{singlelinecheck=false}
\begin{figure}
\begin{subfigure}[b]{0.3\textwidth}
\centering
\caption{}
\includegraphics[width=\textwidth]{example-image-plain}
\end{subfigure}
\hfill
\begin{subfigure}[b]{0.3\textwidth}
\caption{}
\includegraphics[width=\textwidth]{example-image-plain}
\end{subfigure}
\hfill
\begin{subfigure}[b]{0.3\textwidth}
\caption{}
\includegraphics[width=\textwidth]{example-image-plain}
\end{subfigure}
\caption{Three simple graphs but caption on top}
\label{fig:three graphs6}
\end{figure}
\end{document}
Add the following lines in the second tex file
\usepackage{xr}
\externaldocument{first} % name of the first tex file is `first.tex`
Latex code
File first.tex
\documentclass{article}
\begin{document}
This interesting book \cite{book}.
\begin{thebibliography}{10}
\bibitem{book}
M. Hill.
\newblock Book.
\newblock 2018.
\bibitem{book2}
M. Grace.
\newblock Other book.
\newblock 2019.
\end{thebibliography}
\end{document}
File second.tex
\documentclass{article}
\usepackage{xr}
\externaldocument{first}
\begin{document}
Please read \cite{book2}.
\end{document}
If you want to refer some label that exist in a tex document named first.tex
, in a separate document named second.tex
, you can use the xr
package,
in the second.tex
file put,
\usepackage{xr}
\externaldocument{first}
Now you can refer some lable in the first.tex
file in the usual \ref
command. You can also use a prefix to differentiate between the lable in first and second document
\externaldocument[I-]{chapterI}
Now to refer some lable fig1
in the first.tex
, use \ref{I-fig1}
in the second document.
- For online latex editor like Overleaf the process, you have to do few extra step, see here https://www.overleaf.com/learn/how-to/Cross_referencing_with_the_xr_package_in_Overleaf .
- My suggestion: This process works, but if you have to share one tex file as a standalone document, then things gets messed up. In that case, it is better to define the lable you want to refer as a latex variable, like
\newcommand{\figone}{1}
and refer them with the\figone{}
command.
Use the pgffor
package
\foreach \n in {1,2,3,4,5}{
Current number is \n
}
\NewDocumentCommand{\parencite}{m}{\begingroup\bibpunct{}{}{,}{n}{}{,}\cite{#1}\endgroup}