change subfigure configuration in latex - latex

I use the following example code to create a subfigure in my latex document.
\usepackage{caption}
\usepackage{subcaption}
\begin{figure}
\centering
\begin{subfigure}[b]{0.3\textwidth}
\centering
\includegraphics[width=\textwidth]{Figures/F1.png}
\caption{}
\label{fig:1}
\end{subfigure}
\hfill
\begin{subfigure}[b]{0.3\textwidth}
\centering
\includegraphics[width=\textwidth]{Figures/F2.png}
\caption{}
\label{fig:2}
\end{subfigure}
\hfill
\begin{subfigure}[b]{0.3\textwidth}
\centering
\includegraphics[width=\textwidth]{Figures/F3.png}
\caption{}
\label{fig:3}
\end{subfigure}
\caption{Values}
\label{fig:three graphs}
\end{figure}
And I get the following output configuration
But the sub-figures are too small on the page. So I want to change it to the following configuration and make the figure a bit larger and centered. How to modify this code to change the Figure configuration?


\documentclass{article}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{graphicx}
\begin{document}
\begin{figure}
\centering
\begin{subfigure}[b]{0.45\textwidth}
\centering
\includegraphics[width=\textwidth]{example-image-duck}
\caption{}
\label{fig:1}
\end{subfigure}
\quad
\begin{subfigure}[b]{0.45\textwidth}
\centering
\includegraphics[width=\textwidth]{example-image-duck}
\caption{}
\label{fig:2}
\end{subfigure}
\begin{subfigure}[b]{0.45\textwidth}
\centering
\includegraphics[width=\textwidth]{example-image-duck}
\caption{}
\label{fig:3}
\end{subfigure}
\caption{Values}
\label{fig:three graphs}
\end{figure}
\end{document}

Related

Numbering of the subfigures are not centered with the figure in LATEX

The numbering (a,b,c) in the subfigures is a little off-center with the subfigures. I keep \caption inside the subfigure section empty because I do not want any captions but if I remove it, the numbering will go away. Is there any way to keep the numbering and make it centers with subfigures?
\documentclass[conference]{IEEEtran}
\IEEEoverridecommandlockouts
\usepackage{cite}
\usepackage{amsmath,amssymb,amsfonts}
\usepackage{algorithmic}
\usepackage{graphicx}
\usepackage{textcomp}
\usepackage{xcolor}
\usepackage{algorithm}
\usepackage{amsmath,amssymb}
\usepackage{subcaption}
\usepackage{url}
\usepackage{hyperref}
\begin{document}
\begin{figure*}[!h]
\centering
\begin{subfigure}[t]{0.3\textwidth}
\centering
\includegraphics[scale=0.3]{Paper/results.PNG}
\caption{} \label{fig1}
\end{subfigure}\hfill
\begin{subfigure}[t]{0.3\textwidth}
\centering
\includegraphics[scale=0.3]{Paper/results.PNG}
\caption{} \label{fig2}
\end{subfigure}\hfill
\begin{subfigure}[t]{0.3\textwidth}
\centering
\includegraphics[scale=0.3]{Paper/results.PNG}
\caption{} \label{fig3}
\end{subfigure}
\caption{Figures}
\label{fig:my_label}
\end{figure*}
\end{document}

Align Sub Figures in latex (IEEE paper format)

I want to align three figures in one row. I used the following latex code but got this output. What to change in this code to get these figures in one row? Thank you in advance.
\documentclass[conference]{IEEEtran}
\IEEEoverridecommandlockouts
\begin{document}
\usepackage{cite}
\usepackage{amsmath,amssymb,amsfonts}
\usepackage{algorithmic}
\usepackage{graphicx}
\usepackage{textcomp}
\usepackage{xcolor}
\usepackage{algorithm}
\usepackage{amsmath,amssymb}
\usepackage{subcaption}
\usepackage{url}
\usepackage{hyperref}
\begin{figure*}[!h]
\centering
\begin{subfigure}[t]{0.5\textwidth}
\centering
\includegraphics[scale=0.5]{Paper/results.PNG}
\caption{Fig_1} \label{fig1}
\end{subfigure}\hfill
\begin{subfigure}[t]{0.5\textwidth}
\centering
\includegraphics[scale=0.5]{Paper/results.PNG}
\caption{Fig_2} \label{fig2}
\end{subfigure}\hfill
\begin{subfigure}[t]{0.5\textwidth}
\centering
\includegraphics[scale=0.5]{Paper/results.PNG}
\caption{Fig_3} \label{fig3}
\end{subfigure}
\caption{Figures}
\label{fig:my_label}
\end{figure*}
\end{document}
This is a two-column paper
Output I get from the above code

The sum of 3 times .5\textwidth is much bigger than the available space on one line. If you want to fit all three images in a single line, make them smaller:
\documentclass[conference]{IEEEtran}
\IEEEoverridecommandlockouts
\usepackage{cite}
\usepackage{amsmath,amssymb,amsfonts}
\usepackage{algorithmic}
\usepackage{graphicx}
\usepackage{textcomp}
\usepackage{xcolor}
\usepackage{algorithm}
\usepackage{amsmath,amssymb}
\usepackage{subcaption}
\usepackage{url}
\usepackage{hyperref}
\begin{document}
\begin{figure*}[!h]
\centering
\begin{subfigure}[t]{0.3\textwidth}
\centering
\includegraphics[width=\textwidth]{example-image-duck}
\caption{Fig1} \label{fig1}
\end{subfigure}\hfill
\begin{subfigure}[t]{0.3\textwidth}
\centering
\includegraphics[width=\textwidth]{example-image-duck}
\caption{Fig2} \label{fig2}
\end{subfigure}\hfill
\begin{subfigure}[t]{0.3\textwidth}
\centering
\includegraphics[width=\textwidth]{example-image-duck}
\caption{Fig3} \label{fig3}
\end{subfigure}
\caption{Figures}
\label{fig:mylabel}
\end{figure*}
\end{document}

How to set the picture title locally small in latex?

I have been stuck trying to change the local size of a picture title.
The picture is like this. The "EnlightenGAN" is just too long. I would want to make "EnlightenGAN" smaller only.
This is the picture
the code is here:
\begin{figure}[!htb]
\label{fig:example}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/原图/2015_00001.png}
\caption{输入图片}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/dupe/2015_00001.png}
\caption{Deep-UPE\upcite{DUPE}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/lime/2015_00001.jpg}
\caption{LIME\upcite{LIME}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/mir/2015_00001.jpg}
\caption{MIRNet\upcite{MIRNet}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/retinex/2015_00001.jpg}
\caption{RetinexNet\upcite{retinexnet}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/ssien/2015_00001.jpg}
\caption{SSIEN\upcite{ssien}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/zeroDCE/2015_00001.jpg}
\caption{Zero-DCE\upcite{zero}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/enlightenGAN/2015_00001.png}
\small
\caption{EnlightenGAN\upcite{enlightengan}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/kind/2015_00001.jpg}
\caption{KinD\upcite{KinD}}
\end{subfigure}
\begin{subfigure}{.194\textwidth}
\centering
\includegraphics[width=\textwidth]{figures/exdark/mine/2015_00001.png}
\caption{本文}
\end{subfigure}
\caption{增强结果}
\end{figure}
I would be grateful if anyone could help me with this problem!

subfig - not plotting figures

I would like to refresh this thread: Subfigs of a figure on multiple pages.
I am struggling with reproduction. I have used suggestions on this post and I have used subfig docs. Unfortunately, neither works.
%Packages which I am using:
\usepackage{graphicx}
\usepackage{caption}
\usepackage{subfig}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\begin{figure}
\centering
\subfloat[]{figures/fig1.pdf}
\qquad
\subfloat[]{figures/fig2.pdf}
\caption{Caption nr 1.}
\label{fig:figure1_2}
\end{figure}
\begin{figure}
\ContinuedFloat
\centering
\subfloat[]{figures/fig3.pdf}%
\qquad
\subfloat[]{figures/fig4.pdf}
\caption[]{Caption nr 2}
\label{fig:fig3_4}
\end{figure}
\end{document}
The output of it is a page with directories of figures displays accordingly without a figure itself.
Please let me know if something I missed.

You need to include the images with \includegraphics:
\documentclass{article}
%Packages which I am using:
\usepackage{graphicx}
\usepackage{caption}
\usepackage{subfig}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\begin{figure}
\centering
\subfloat[]{\includegraphics[width=5cm]{example-image-duck}}
\qquad
\subfloat[]{\includegraphics[width=5cm]{example-image-duck}}
\caption{Caption nr 1.}
\label{fig:figure1_2}
\end{figure}
\begin{figure}
\ContinuedFloat
\centering
\subfloat[]{\includegraphics[width=5cm]{example-image-duck}}%
\qquad
\subfloat[]{\includegraphics[width=5cm]{example-image-duck}}
\caption[]{Caption nr 2}
\label{fig:fig3_4}
\end{figure}
\end{document}

Beamer : overlayarea inside a figure?

in my Beamer presentation, I would like to dynamically switch images in a figure environnement.
More precisely, my figure contains 9 subfloats presented 3x3 and each of them should switch between two images during the presentation.
In order to avoid some "tilting" between the different elements, I thought that it would be a good idea to use an overlayarea inside each subfloat.
Sadly, when used in an figure environment, the overlayarea seems to behave very odd : every thing I put in it appear outside the overlayarea ??
Here is a very short example :
\documentclass[9pt, aspectratio=43]{beamer}
\usepackage [francais]{babel}
\usepackage [T1]{fontenc}
\usepackage [utf8]{inputenc}
\usepackage[position=top]{subfig}
\usepackage{pdfpages}
\begin{document}
\begin{frame}
%% This works fine : 123 appears INSIDE the overlayarea
\fbox{\begin{overlayarea}{3cm}{2cm}
\fbox{123}
\end{overlayarea}}
%% This looks odd : 456 appears OUTSIDE the overlayarea
\begin{figure}
\fbox{\begin{overlayarea}{3cm}{2cm}
\fbox{456}
\end{overlayarea}}
\end{figure}
\end{frame}
\end{document}
Perhaps I mis-use this environnement ?
Thanks a lot :)
BR
Donut

Quick workaround: warp your subimages in minipages of fixed height:
\documentclass[9pt, aspectratio=43]{beamer}
\begin{document}
\begin{frame}
\begin{figure}
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\hfill
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\hfill
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%%
\end{minipage}%
\hfill
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\hfill
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\hfill
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\hfill
\begin{minipage}[c][.3\textheight][c]{.3\textwidth}
\centering
\includegraphics<1>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-9x16}%
\includegraphics<2>[width=\textwidth,height=.3\textheight,keepaspectratio]{example-image-duck}%
\end{minipage}%
\end{figure}
\end{frame}
\end{document}

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