From ffd11bd1aa1392d2f36cbb44404bae98f3843ddf Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 10 Aug 2016 16:53:55 +0200
Subject: reformat for LLNCS

---
 articles/ui/ui.tex | 65 ++++++++++++++++++++++--------------------------------
 1 file changed, 26 insertions(+), 39 deletions(-)

(limited to 'articles')

diff --git a/articles/ui/ui.tex b/articles/ui/ui.tex
index 717cf03b2..1fdb930fe 100644
--- a/articles/ui/ui.tex
+++ b/articles/ui/ui.tex
@@ -9,8 +9,8 @@
 \usepackage{listings}
 \usepackage{graphicx}
 %\usepackage{wrapfig}
-%\usepackage{caption}
-\usepackage{subcaption}
+\usepackage[caption=false,font=normalsize,labelfont=sf,textfont=sf]{subfig}
+\usepackage{wrapfig}
 \usepackage{url}
 %\usepackage{stfloats}
 
@@ -29,8 +29,9 @@
 Christian Grothoff,
 Florian Dold,
 Marcello Stanisci}
-\institute{Inria Rennes - Bretagne Atlantique}
+\institute{Inria Rennes - Bretagne Atlantique \\
 \email{FIRSTNAME.LASTNAME@inria.fr}
+}
 
 \maketitle
 
@@ -481,27 +482,19 @@ visit the bank's online portal.  Here, the bank will
 typically require some form of authentication, the specific method
 used depends on the bank (Figure~\ref{subfig:login}).
 
-\begin{figure}
-\begin{subfigure}{\linewidth}
-\includegraphics[width=\linewidth]{figs/bank0a.png}
-\caption{Bank login. (Simplified for demonstration.)}
-\label{subfig:login}
-\end{subfigure}
-\begin{subfigure}{\linewidth}
-\includegraphics[width=\linewidth]{figs/bank1a.png}
-\caption{Specify amount to withdraw. (Integrated bank support.)}
-\label{subfig:withdraw}
-\end{subfigure}
-\begin{subfigure}{\linewidth}
-\includegraphics[width=\linewidth]{figs/bank2a.png}
-\caption{Select exchange provider. (Generated by wallet.)}
-\label{subfig:exchange}
-\end{subfigure}
-\begin{subfigure}{\linewidth}
-\includegraphics[width=\linewidth]{figs/bank3a.png}
-\caption{Confirm transaction with a PIN. (Generated by bank.)}
-\label{subfig:pin}
-\end{subfigure}
+\begin{figure}[h!]%[36]{R}{0.5\linewidth}
+\subfloat[Bank login. (Simplified for demonstration.)]{
+\includegraphics[width=0.45\linewidth]{figs/bank0a.png}
+\label{subfig:login}} \hfill
+\subfloat[Select exchange provider. (Generated by wallet.)]{
+\includegraphics[width=0.45\linewidth]{figs/bank2a.png}
+\label{subfig:exchange}} \\
+\subfloat[Specify amount to withdraw. (Integrated bank support.)]{
+\includegraphics[width=0.45\linewidth]{figs/bank1a.png}
+\label{subfig:withdraw}} \hfill
+\subfloat[Confirm transaction with a PIN. (Generated by bank.)]{
+\includegraphics[width=0.45\linewidth]{figs/bank3a.png}
+\label{subfig:pin}}
 \caption{Required steps in a Taler withdrawal process.}
 \label{fig:withdrawal}
 \end{figure}
@@ -555,21 +548,15 @@ customers, and may help create a competitive market.
 \end{figure*}
 
 \begin{figure}[b!]
-\begin{subfigure}[H]{0.5\textwidth}
-\includegraphics[width=\textwidth]{figs/cart.png}
-\caption{Select article. (Generated by Web shop.)}
-\label{subfig:cart}
-\end{subfigure}
-\begin{subfigure}{0.5\textwidth}
-\includegraphics[width=\textwidth]{figs/pay.png}
-\caption{Confirm payment. (Generated by Taler wallet.)}
-\label{subfig:payment}
-\end{subfigure}
-\begin{subfigure}{0.5\textwidth}
-\includegraphics[width=\textwidth]{figs/fulfillment.png}
-\caption{Receive article. (Generated by Web shop.)}
-\label{subfig:fulfillment}
-\end{subfigure}
+\subfloat[Select article. (Generated by Web shop.)]{
+\includegraphics[width=0.30\textwidth]{figs/cart.png}
+\label{subfig:cart}} \hfill
+\subfloat[Confirm payment. (Generated by Taler wallet.)]{
+\includegraphics[width=0.30\textwidth]{figs/pay.png}
+\label{subfig:payment}} \hfill
+\subfloat[Receive article. (Generated by Web shop.)]{
+\includegraphics[width=0.30\textwidth]{figs/fulfillment.png}
+\label{subfig:fulfillment}}
 \caption{Required steps in a Taler checkout process.}
 \label{fig:shopping}
 \end{figure}
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