captionsfloatsformattingnaming
I want to produce a figure caption like the following figure.
So I use the following package in the article environment.
\usepackage[format=plain,justification=raggedright,singlelinecheck=false,font=small,labelfont={bf,sf},labelsep=space,figurename=Figure]{caption}
However, what I get when I use \caption{\sffamily{\textbf{Quantum jumps}}} is
So, how do I get it to display Figure instead of Fig.? Also, how do I get the | next to Figure 1? When I set labelsep=|, I got an error.
Thanks.
First, you have to redefine \figurename.
Option1: Without using the babel package:
\renewcommand{\figurename}{Fig.}
Option2: With babel (and English as language):
\addto\captionsenglish{\renewcommand{\figurename}{Fig.}}
For other babel languages you need to use the proper \captions<language> command instead of \captionsenglish in the command above.
For changing the separator between label and caption text, I recommend the caption package.
\documentclass{article}
\renewcommand{\figurename}{Fig.}
\usepackage[labelsep=endash]{caption}
\begin{document}
\begin{figure}
\centering
\rule{1cm}{1cm}
\caption{This is a figure}
\end{figure}
\end{document}
EDIT: In case anyone wonders how to change the caption name of tables: Redefine \tablename.
Since the default behaviour is to typeset the caption text and numbering together, rather than break them apart, your hack works. It may just seem awkward since you're using \caption without actually giving a caption.
To that end, you could define "more convenient" commands that would do the same:
\documentclass{article}
\usepackage[demo]{graphicx}% http://ctan.org/pkg/graphicx
\usepackage{caption}% http://ctan.org/pkg/caption
\captionsetup{labelsep=none,textfont=it}% Format caption settings
\newcommand{\floattitle}[1]{%
\def\floattitletext{#1}% Store float title text
\captiontextfont\strut #1\par\vskip\abovecaptionskip}
\newcommand{\floatnumber}{\caption[\floattitletext]{}}
\begin{document}
\begin{figure}
\centering
\floattitle{Descriptive title string goes here}
\includegraphics[width=0.7\linewidth]{image}
\floatnumber \label{monitor-main-window}
\end{figure}
\end{document}
The above example uses the caption package to format the float captions via key-value pairs. As such, you can use these key-values to format the separate components of the caption. I've defined \floattitle{<title>} which typesets the float title using \captiontextfont (it also stores <title> for later use). It also adds a gap at below the caption that is equivalent to the gap above the "actual caption" below the image. Also \floatnumber is a duplicate of \caption{}, which typesets nothing, but adds the correct reference test so you're able to use \listoffigures and/or \listoftables. Note that the command names are general, so you can use them in either a figure or a table environment.
Finally, for correct referencing, you need to place the \label after \floatnumber (or \caption in general). See Where to put the \label on a figure environment?
graphicx with the demo option was used to be able to typeset an image image without it actually being there - replacing it by a 150pt x 100pt rectangle. Don't use the demo option otherwise.
Best Answer
Unless you're using a class that isn't compatible with
caption, the following should work.In order to define a
|separator, use