affiancamento immagini subfig

Cerca “subfig” in questa famosa guida.

http://www.lorenzopantieri.net/LaTeX_files/ArteLaTeX.pdf

MngSpaghetti” post=87482salve a tutti,
non riesco ad affiancare i miei 4 grafici a due a due con un unico caption…
dapprima ho provato il pacchetto “subfigure” con i vari comandi \subfigure[]{} ma senza risultato;
poi leggendo sul forum ho visto che il pacchetto è obsoleto e allora adesso utilizzo il pacchetto subfig con i vari \subfloat[]{} ma senza ottenere un risultato;
ho provato a utilizzare i comandi \node () [] di tickz ma anche li si creava più confusione che altro…
ho pensato fossero problemi di scala immagini ma evidentemente sbaglio qualcosa…
vi ringrazio anticipatamente a tutti per l’attenzione… p.s. non fate caso al preambolo…

`
\documentclass[11pt,a4paper,oneside,openright,titlepage]{book}
\usepackage[italian]{babel}
\usepackage[utf8]{inputenc}
\usepackage{chemfig}
\usepackage{amsmath}
\usepackage{array,booktabs}
\newcolumntype{P}[1]{>{\raggedright\arraybackslash}p{#1}}
\newlength{\mngsp}
\usepackage{stmaryrd}
\usepackage{textcomp}
\usepackage{colortbl}
\usepackage{booktabs}
\usepackage[version=3]{mhchem}
\usepackage{tikz}
\newcommand{\blocknewline}{\\[3pt]\hspace{0pt}}
\usetikzlibrary{positioning,shapes,shadows,arrows,patterns,shadings}
\usepackage{pgfplots}
\pgfplotsset{/pgf/number format/use comma,compat=newest}
\usepackage{pdflscape}
\usepackage{subfig}
\usepackage[round,sort]{natbib}
\usepackage{hyperref}
\makeatletter
\renewcommand\hyper@natlinkbreak[2]{#1}
\makeatother
\usepackage[font=footnotesize, labelfont=bf]{caption}
\usepackage{siunitx}
\usepackage[Lenny]{fncychap}
\ChNameVar{\fontsize{16}{18}\usefont{T1}{phv}{m}{n}\selectfont}
\ChNumVar{\fontsize{80}{84}\usefont{T1}{ptm}{m}{n}\selectfont}
\usepackage{fancyhdr}
\newcommand{\fncyblank}{\fancyhf{}}
\newenvironment{abstract}%
{\cleardoublepage \fncyblank \null \vfill \begin{center}
\bfseries \abstractname \end{center}}%
{\vfill \null}
\usepackage{newfloat,caption}
\DeclareFloatingEnvironment[
name=Formula,
fileext=loc,
listname=Elenco delle formule,
placement=htbp,
within=chapter,
]{chemenvinn}
\newenvironment{chemenv}
{\begin{center}
\renewcommand\chemname[3][]{##2\captionof{chemenvinn}{##3}}}
{\end{center}}
\let\listofformulas\listofchemenvinns
\usepackage{minitoc}
\renewcommand\mtctitle{Sezioni}
\renewcommand\mlftitle{Figure}
\renewcommand\mlttitle{Tabelle}
\usepackage{makeidx}
\makeindex
\setcounter{tocdepth}{3}
\setcounter{secnumdepth}{3}

\begin{document}
\frontmatter{\tableofcontents\listoffigures\listoftables\listofformulas}
\mainmatter

\begin{figure}
\centering
\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=25,
width=8cm,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Catalasi},
xlabel={$\% \ce{O_2/ 3min / g}$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(1.74,AU50)
(1.27,AU25)
(0.43,VI50)
(16.10,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(1.15,AU50)
(0.58,AU25)
(1.89,VI50)
(9.77,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(0.68,AU50)
(0.64,AU25)
(15.08,VI50)
(11.70,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(2.47,AU50)
(1.97,AU25)
(19.37,VI50)
(5.61,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}}

\quad

\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=3.5,
width=8cm,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Deidrogensi},
xlabel={$\mu g \ TTF / g \cdot h$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(0.57,AU50)
(0.36,AU25)
(1.24,VI50)
(1.76,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(0.98,AU50)
(0.51,AU25)
(1.40,VI50)
(1.20,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(0.44,AU50)
(0.32,AU25)
(2.35,VI50)
(0.74,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(0.53,AU50)
(0.55,AU25)
(1.47,VI50)
(0.73,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}} \\

\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=1100,
width=8cm,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Lipasi},
xlabel={$\mu g \ PNP/g \ suolo \cdot 10'$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(860.26,AU50)
(420.06,AU25)
(203.62,VI50)
(32.33,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(787.05,AU50)
(403.80,AU25)
(182.45,VI50)
(69.75,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(908.10,AU50)
(473.72,AU25)
(305.53,VI50)
(202.12,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(606.21,AU50)
(406.63,AU25)
(296.58,VI50)
(222.72,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}}

\quad

\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=2300,
width=8cm,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Ureasi},
xlabel={$\mu g \ \ce{N – NH_{4}^{+} \ g \cdot 3h}$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(35.26,AU50)
(18.80,AU25)
(153.69,VI50)
(881.93,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(21.66,AU50)
(6.37,AU25)
(542.37,VI50)
(1422.13,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(38.66,AU50)
(52.97,AU25)
(603.39,VI50)
(1203.94,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(88.95,AU50)
(116.79,AU25)
(513.95,VI50)
(480.42,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}}
\caption{non lo so}
\end{figure}

\end{document}
`

Perché non dare un’occhiata anche alla libreria [tt]groupplots[/tt]? La libreria permette proprio di affiancare grafici o disporli a matrice: a quel punto siccome l’ambiente figure è uno solo avrai anche una sola didascalia.

Ciao
Claudio

MngSpaghetti” post=87504conosci qualche guida alla libreria..? per ora sto trovando veramente poco…
grazie!

Sezione 5.5 Grouping plots del manuale di pgfplots. Se ben ricordo se ne è parlato anche sul forum e sicuramente una ricerca su TeX.SX darà molti risultati; un esempio: Using pgfplots, add vertical/horizontal spacing between plots?

Ciao
Claudio

MngSpaghetti” post=87504adesso provo… anche perchè con subfig non mi riesce nonostante la sintassi sia molto semplice…
conosci qualche guida alla libreria..? per ora sto trovando veramente poco…
grazie!

Che vuol dire “non si riesce”. Nell’Arte c’è un esempio, completo di sorgente, che fa esattamente quello che chiedi.

Ciao, ho provato a fare delle modifiche al tuo codice:
Se togli \centering,
imposti la larghezza come funzione della larghezza del testo in ogni subfloat quindi width=0.5\textwidth
togli le righe vuote sopra e sotto a \quad.
Funziona. O meglio le immagini appaiono affiancate. Se ti servono più grandi modifica la dimensione di \textwidth lavorando sui margini o sull’impostazione della pagina.
Ti riallego il codice modificato.

`\usepackage[italian]{babel}
\usepackage[utf8]{inputenc}
\usepackage{chemfig}
\usepackage{amsmath}
\usepackage{array,booktabs}
\newcolumntype{P}[1]{>{\raggedright\arraybackslash}p{#1}}
\newlength{\mngsp}
\usepackage{stmaryrd}
\usepackage{textcomp}
\usepackage{colortbl}
\usepackage{booktabs}
\usepackage[version=3]{mhchem}
\usepackage{tikz}
\newcommand{\blocknewline}{\\[3pt]\hspace{0pt}}
\usetikzlibrary{positioning,shapes,shadows,arrows,patterns,shadings}
\usepackage{pgfplots}
\pgfplotsset{/pgf/number format/use comma,compat=newest}
\usepackage{pdflscape}
\usepackage{subfig}
\usepackage[round,sort]{natbib}
\usepackage{hyperref}
\makeatletter
\renewcommand\hyper@natlinkbreak[2]{#1}
\makeatother
\usepackage[font=footnotesize, labelfont=bf]{caption}
\usepackage{siunitx}
\usepackage[Lenny]{fncychap}
\ChNameVar{\fontsize{16}{18}\usefont{T1}{phv}{m}{n}\selectfont}
\ChNumVar{\fontsize{80}{84}\usefont{T1}{ptm}{m}{n}\selectfont}
\usepackage{fancyhdr}
\newcommand{\fncyblank}{\fancyhf{}}
\newenvironment{abstract}%
{\cleardoublepage \fncyblank \null \vfill \begin{center}
\bfseries \abstractname \end{center}}%
{\vfill \null}
\usepackage{newfloat,caption}
\DeclareFloatingEnvironment[
name=Formula,
fileext=loc,
listname=Elenco delle formule,
placement=htbp,
within=chapter,
]{chemenvinn}
\newenvironment{chemenv}
{\begin{center}
\renewcommand\chemname[3][]{##2\captionof{chemenvinn}{##3}}}
{\end{center}}
\let\listofformulas\listofchemenvinns
\usepackage{minitoc}
\renewcommand\mtctitle{Sezioni}
\renewcommand\mlftitle{Figure}
\renewcommand\mlttitle{Tabelle}
\usepackage{makeidx}
\makeindex
\setcounter{tocdepth}{3}
\setcounter{secnumdepth}{3}

\begin{document}
\frontmatter{\tableofcontents\listoffigures\listoftables\listofformulas}
\mainmatter

\begin{figure}

\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=25,
width=0.5\textwidth,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Catalasi},
xlabel={$\% \ce{O_2/ 3min / g}$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(1.74,AU50)
(1.27,AU25)
(0.43,VI50)
(16.10,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(1.15,AU50)
(0.58,AU25)
(1.89,VI50)
(9.77,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(0.68,AU50)
(0.64,AU25)
(15.08,VI50)
(11.70,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(2.47,AU50)
(1.97,AU25)
(19.37,VI50)
(5.61,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}}
\quad
\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=3.5,
width=0.5\textwidth,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Deidrogensi},
xlabel={$\mu g \ TTF / g \cdot h$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(0.57,AU50)
(0.36,AU25)
(1.24,VI50)
(1.76,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(0.98,AU50)
(0.51,AU25)
(1.40,VI50)
(1.20,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(0.44,AU50)
(0.32,AU25)
(2.35,VI50)
(0.74,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(0.53,AU50)
(0.55,AU25)
(1.47,VI50)
(0.73,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}} \\
\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=1100,
width=0.5\textwidth,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Lipasi},
xlabel={$\mu g \ PNP/g \ suolo \cdot 10'$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(860.26,AU50)
(420.06,AU25)
(203.62,VI50)
(32.33,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(787.05,AU50)
(403.80,AU25)
(182.45,VI50)
(69.75,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(908.10,AU50)
(473.72,AU25)
(305.53,VI50)
(202.12,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(606.21,AU50)
(406.63,AU25)
(296.58,VI50)
(222.72,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}}
\quad
\subfloat{
\begin{tikzpicture}
\begin{axis}
[xbar,xmin=0,xmax=2300,
width=0.5\textwidth,
xmajorgrids=true,
ytick pos=left,
enlarge y limits = 0.2,
title={Rislutati Comparati Ureasi},
xlabel={$\mu g \ \ce{N – NH_{4}^{+} \ g \cdot 3h}$},
symbolic y coords={AU50,AU25,VI50,VI25},
ytick=data,
nodes near coords,
nodes near coords align= %
{horizontal}
]
\addplot[fill=cyan,draw=black, bar width=0.2cm] coordinates
{
(35.26,AU50)
(18.80,AU25)
(153.69,VI50)
(881.93,VI25)
};

\addplot[fill=green,draw=black, bar width=0.2cm] coordinates
{
(21.66,AU50)
(6.37,AU25)
(542.37,VI50)
(1422.13,VI25)
};

\addplot[fill=orange,draw=black, bar width=0.2cm] coordinates
{
(38.66,AU50)
(52.97,AU25)
(603.39,VI50)
(1203.94,VI25)
};

\addplot[fill=yellow,draw=black, bar width=0.2cm] coordinates
{
(88.95,AU50)
(116.79,AU25)
(513.95,VI50)
(480.42,VI25)
};

\legend{$I$,$II$,$III$,$IV$}
\end{axis}
\end{tikzpicture}}
\caption{non lo so}
\end{figure}

\end{document}`