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\hspace{1cm}%
%%----start of second figure----
\begin{minipage}[t]{0.25\linewidth}
\centering
\includegraphics[width=\linewidth]{graphic}
\caption{Second Stacked Figure}
\label{fig:stacked:second}
\end{minipage}\\[20pt]
%%----start of third figure----
\begin{minipage}[t]{0.25\linewidth}
\centering
\includegraphics[width=\linewidth]{graphic}
\caption{Third Stacked Figure}
\label{fig:stacked:third}
\end{minipage}%
\hspace{1cm}%
%%----start of fourth figure----
\begin{minipage}[t]{0.25\linewidth}
\centering
\includegraphics[width=\linewidth]{graphic}
\caption{Fourth Stacked Figure}
\label{fig:stacked:fourth}
\end{minipage}%
\hspace{1cm}%
%%----start of fifth figure----
\begin{minipage}[t]{0.25\linewidth}
\centering
\includegraphics[width=\linewidth]{graphic}
\caption{Fifth Stacked Figure}
\label{fig:stacked:fifth}
\end{minipage}%
\end{figure}
produces Figures 72-76.
Graphic
Figure 72:
First
Stacked Figure
Graphic
Figure 73: Second
Stacked Figure
Graphic
Figure 74:
Third
Stacked Figure
Graphic
Figure 75: Fourth
Stacked Figure
Graphic
Figure 76:
Fifth
Stacked Figure
31.2 Stacked Subfigures
Section 28.3onPage106explainedhowtoconstructside-by-sidesubfigures. This
section shows how adding a linebreak produces rows of subfigures. For example, the
following code
\begin{figure}
\centering
%%----start of first subfigure----
\subfloat[First Subfigure]{
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\label{fig:stacksub:a}
%% label for first subfigure
\includegraphics[width=0.25\linewidth]{graphic}}
\hspace{0.1\linewidth}
%%----start of second subfigure----
\subfloat[Second Subfigure]{
\label{fig:stacksub:b}
%% label for second subfigure
\includegraphics[width=0.25\linewidth]{graphic}}\\[20pt]
%%----start of third subfigure----
\subfloat[Third Subfigure]{
\label{fig:stacksub:c}
%% label for third subfigure
\includegraphics[width=0.25\linewidth]{graphic}}
\hspace{0.1\linewidth}
%%----start of fourth subfigure----
\subfloat[Fourth Subfigure]{
\label{fig:stacksub:d}
%% label for fourth subfigure
\includegraphics[width=0.25\linewidth]{graphic}}
\hspace{0.1\linewidth}
%%----start of fifth subfigure----
\subfloat[Fifth Subfigure]{
\label{fig:stacksub:e}
%% label for fifth subfigure
\includegraphics[width=0.25\linewidth]{graphic}}
\caption{Five Subfigures}
\label{fig:stacksub}
%% label for entire figure
\end{figure}
producesFigure77.
Graphic
(a) First Subfigure
Graphic
(b) Second Subfigure
Graphic
(c) Third Subfigure
Graphic
(d) Fourth Subfigure
Graphic
(e) Fifth Subfigure
Figure 77: Five Subfigures
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32 The subfig package
This section provides an overview of the subfig package. Readers are encouraged to
read Steven Douglas Cochran’s subfig documentation [32] for the full details
41
.
Section28.3 provided an example that used the subfig package’s \subfloat com-
mand to create subfigures. The example also used the \label command to define
labels for the figure and the individual subfigures. This labels can be referenced using
the \ref command and the subfig package’s \subref and \subref* commands, with
referencing examples described Table22.
32.1 The Subfloat Command
The \subfloat command has one mandatory argument and two optional arguments.
The mandatory argument contains the commands (such as \includegraphics) that
generate the subfigure contents. The two optional arguments affect the subfigure’s
caption:
• If no optional arguments are specified then the subfigure has no subcaption
• If one optional argument is specified, its contents provide the subfigure’s sub-
caption and its list-of-figures text.
• If two optional arguments are specified, the first (left) optional argument pro-
vides the subfigure’s list-of-figure text while the second (right) optional argu-
ment provides its subcaption.
More detail on on the \subfloat command options are given in Table24.
32.2 Customizing subfig with captionsetup Command
Section 20.1onPage69describeshowFigurecaptioncanbecustomizedusingtheop-
tional caption package. The same customization can be applied to subfigure captions
created by the subfig package
42
.
The \captionsetup command has an optional argument which specifies whether
the customization applies to figures, subfigures, tables, subtables, or some combi-
nation. Table25 shows the possible \captionsetup optional arguments and their
effects.
41
Since the subfig package requires the caption package, some of subfig package’s capability comes
from the caption code. Fortunately, the subfig documentation describes the full subfig capability,
regardless of where the corresponding code resides.
42
Since the subfig package automatically includes the caption package, the subfig always has all of
the caption package’s customization capabilities.
Table 24: \subfloat calling arguments
Command
List-of-Figures Caption
Sub-float caption
\subfloat{body}
\subfloat[]{body}
(b)
(b)
\subfloat[caption text]{body}
(c) caption text
(c) caption text
\subfloat[][caption text]{body}
(d) caption text
\subfloat[][]{body}
(e)
\subfloat[list text][caption text]{body}
(f) list text
(f) caption text
\subfloat[list text][]{body}
(g) list text
(g)
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Table 25: subfig package’s \captionsetup options
Command
Description
\captionsetup{options}
options apply to all captions
\captionsetup[figure]{options}
options apply only to figures and subfigure captions
\captionsetup[table]{options}
options apply only to table and subtable captions
\captionsetup[subfloat]{options}
options apply only to all subfloats (subfigures and sub-
tables)
\captionsetup[subfigure]{options}
options apply to subfigures
\captionsetup[subtable]{options}
options apply to subtables
In addition to the \captionsetup command’s options listed on Page73 -75, there
are some \captionsetup options which apply only to the subfig package, as shown
inTable26.
32.3 The ContinuedFloat Command
The subfig package also provides the \ContinuedFloat command which allows sub-
figures to be split between multiple figure environments (and thus multiple pages).
This is useful when
• a figure has too many subfigures to fit on a single page
• or when an author wishes to relate multiple full-page graphics by having them
numbered (17a, 17b, 17c) instead (18, 19, 20)
Examples of the \ContinuedFloat are provided inSection33.
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Table 26: subfig captionsetup Options
Keyword
Values
Default
Description
config=
<filename>
subfig.cfg
The filename from which to load subfig configu-
ration.
lofdepth=
<integer>
1
If lofdepth=1, then only Figures are included in
the List of Figures. If lofdepth=2, then both
Figures and Subfigures are included in the List
of Figures.
lotdepth=
<integer>
1
If lotdepth=1, then only Tables are included in
the List of Tables. If lotdepth=2, then both
Tables and Subtables are included in the List of
Tables.
listofindent=
<length>
3.8em
Sets the total indentation from the left margin
for List of Floats line for subfloats.
listofnumwidth=
<length>
2.5em
Sets the width of box for the label number for
List of Floats line for subfloats.
farskip=
<length>
10pt
Vertical space on the “far side” of the subfloat
(on the side away from the main caption).
nearskip=
<length>
0pt
Vertical space on the “near side” of the subfloat
(on the side towards the main caption).
captionskip=
<length>
4pt
Vertical space between the subfloat and its sub-
caption
topadjust=
<length>
0pt
Extra vertical space added to captionskip when
subcaption is above subfloat.
listofformat=
(see
Table 27)
subparens
Specifies format of entries in List of Figures
and List of Tables. Must be specified before
\listoffigures
subrefformat=
(see
Table 27)
subsimple
Specifies format of \subref* output. Format of
\subref* output depends on the subrefformat=
value when the subfloat is formed, regardless of
the subrefformat= value when the \subref*
command is entered.
Table 27: subfig captionsetup Options for listofformat= and subrefformat=
Values
Example
Description
subsimple
b
Only output subfigure letter.
subparens
(b)
Output subfigure letter surrounded by parens.
empty
Don’t output anything.
simple
17b
Output figure number and subfigure letter.
parens
17(b)
Output figure number followed by subfigure
letter surrounded by parens.
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33 Continued Figures and Subfigures
When two successive figures contain closely-related material, it may be desirable to
label the figures with the same figure number. Since the figure counter contains the
number of the next figure, two figures can be given the same number by decrementing
the figure counter before the figure environment. For example,
\begin{figure}
....
\end{figure}
\addtocounter{figure}{-1}
\begin{figure}
....
\end{figure}
However, the inability to distinguish between these identically-numbered figures
causes confusion.
33.1 Continued Figures
The best way of constructing a continued figure is to use the subfig package to create
multiple Figures, each of which contains a single subfigure. This allows the continued
figures to be referenced individually as “Figure 12(a)” or collectively “Figure 12”.
For example, the following code
\usepackage{subfig,graphicx}
...
\begin{figure}[tbp]
\centering
\subfloat[Subcaption for First Part]{
\label{subfig:continued:first}
%% label for first subfigure
\includegraphics[height=6in]{tux}}
\caption{Example of Continued Figure}
\label{fig:continued:first} %% label for first figure
\end{figure}
\begin{figure}[tbp]
\ContinuedFloat
\centering
\subfloat[Subcaption for Second Part]{
\label{subfig:continued:second} %% label for second subfigure
\includegraphics[height=6in]{tux}}
\caption{Example of Continued Figure (cont’d)}
\label{fig:continued:second} %% label for second figure
\end{figure}
Produces Figure 78, which contains Figure 78a on Page 117 and Figure 78b on
Page118.
33.2 Continued Subfigures
When grouping subfigures together in a figure, there often is not enough room to
place all of the subfigures on a single page. Instead of breaking them into two
differently-numbered Figures, the \ContinuedFloat command allows the two sets of
subfigures to have the same Figure number. For example, the following code
\usepackage{subfig,graphicx}
...
\begin{figure}
\centering
%%----start of first subfigure----
116
(a) Subcaption for First Part
Figure 78: Example of Continued Figure
117
(b) Subcaption for Second Part
Figure 78: Example of Continued Figure (cont’d)
118
Graphic
(a) First Subfigure
Graphic
(b) Second Subfigure
Figure 79: Two Subfigures
\subfloat[First Subfigure]{
\label{fig:contfig:subone}
%% label for first subfigure
\includegraphics[width=3cm]{graphic}}
\hspace{1cm}
%%----start of second subfigure----
\subfloat[Second Subfigure]{
\label{fig:contfig:subtwo}
%% label for second subfigure
\includegraphics[width=3cm]{graphic}}
\caption{Two Subfigures}
\label{fig:contfig:one}
%% label for first part
\end{figure}
\begin{figure}
\ContinuedFloat
\centering
%%----start of third subfigure----
\subfloat[Third Subfigure]{
\label{fig:contfig:subthree}
%% label for third subfigure
\includegraphics[width=3cm]{graphic}}
\hspace{1cm}
%%----start of fourth subfigure----
\subfloat[Fourth Subfigure]{
\label{fig:contfig:subfour}
%% label for fourth subfigure
\includegraphics[width=3cm]{graphic}}
\caption{Two Additional Subfigures}
\label{fig:contfig:two}
%% label for second part
\end{figure}
Creates one float that contains Figures79a and79b and another float that contains
Figures 79c and 79d. Note that the \ContinuedFloat command not only gives
the floats the same Figure number, it also ensures that the second float’s subfigure
lettering does not reset to (a).
The two captions have different labels ({fig:contfig:one} and {fig:contfig:two})
which both produce the same \ref value but may produce different \pageref values
since they can be on different pages.
Since four subfigures could easily fit in one float, this example obviously does
not require the \ContinuedFloat command. But this example is meant to show the
procedure for larger collections of subfigures.
Graphic
(c) Third Subfigure
Graphic
(d) Fourth Subfigure
Figure 79: Two Additional Subfigures
119
References
[1] Leslie Lamport, LAT
E
X: A Document Preparation System, Second Edition,
Addison-Wesley, Reading, Massachusetts, 1994, ISBN 0-201-52983-1
[2] Helmut Kopka and Patrick Daly, A Guide to LAT
E
X, Fourth Edition,
Addison-Wesley, Reading, Massachusetts, 2004, ISBN 0-321-17385-6
[3] Frank Mittelbach and Michel Goossens, with Johannes Braams, David Carlisle,
and Chris Rowley, The LAT
E
XCompanion, Second Edition, Addison-Wesley
Pearson Education, Boston, Massachusetts, 2004, ISBN 0-201-36299-6
[4] Michel Goossens, Sebastian Rahtz, and Frank Mittelbach, The LAT
E
XGraphics
Companion, Addison-Wesley, Reading, Massachusetts, 1997,
ISBN 0-201-85469-4
[5] Michel Goossens, Sebastian Rahtz, and Frank Mittelbach, The LAT
E
XWeb
Companion, Addison-Wesley, Reading, Massachusetts, 1999,
ISBN 0-201-43311-7
[6] H`an Thˆe
´
Th`anh, Sebastian Rahtz, Hans Hagen, Hartmut Henkel, Pawel
Jackowski, The pdfT
E
Xuser manual, Available as
CTAN/systems/pdftex/manual/pdftex-l.pdf
[7] D. P. Carlisle, Packages in the ‘graphics’ bundle (Documents the graphics,
graphicx, lscape, color packages), Available as
CTAN/macros/latex/required/graphics/grfguide.ps
[8] Tobias Oetiker, The Not So Short Introduction to LAT
E
X2
ε
Available at
CTAN/info/lshort/english/lshort.pdfand
CTAN/info/lshort/english/lshort.ps
[9] Harvey Greenberg, A Simplified Introduction to LAT
E
X Available at
CTAN/info/simplified-latex/simplified-intro.ps
[10] David Carlisle, The afterpage package, Available as
CTAN/macros/latex/required/tools/afterpage.dtx
[11] LAT
E
X3 Project Team, The calc package, Available as
CTAN/macros/latex/required/tools/calc.dtx
[12] Axel Sommerfeldt, Typesetting captions with the caption package, Available as
CTAN/macros/latex/contrib/caption/caption.pdf
[13] Peter R. Wilson, The ccaption package, Available as
CTAN/macros/latex/contrib/ccaption/ccaption.pdf
[14] James Darrell McCauley and Jeff Goldberg, The endfloat Package, Available
asCTAN/macros/latex/contrib/endfloat/endfloat.pdf
[15] Rolf Niepraschk The eso-pic package, Available as
CTAN/macros/latex/contrib/eso-pic/eso-pic.pdf
[16] Timothy Van Zandt, Documentation for fancybox.sty, Available as
CTAN/macros/latex/contrib/fancybox/fancybox.doc
120
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