在我的文档中，标题的宽度取决于图形的宽度：
- 对于大图像，标题足够大
\begin{SCfigure}[][p!]
\begin{tikzpicture}[x=20mm,y=20mm]
\begin{axis}[
std_empty,
width = 70mm,
% height = 60mm,
xmin = -2,
xmax = 2.2,
ymax=1.1,
]
\addplot[ const plot mark mid,
]
coordinates
{ (-2,0)
(-1.5,0.2)
(-1,0.6)
(-0.5,0.7)
(0,0.95)
(0.5,0.8)
(1,0.4)
(1.5,0.3)
(2,0)
};
\addplot[ sharp plot,
]
coordinates
{ (-2,0)
(-1.5,0.2)
(-1,0.6)
(-0.5,0.7)
(0,0.95)
(0.5,0.8)
(1,0.4)
(1.5,0.3)
(2,0)
};
\end{axis}
\end{tikzpicture}
\caption{Poligono di frequenza}
\end{SCfigure}
- 但对于小书来说，可供标题使用的空间非常小。
\begin{SCfigure}[][hp!]
\begin{tikzpicture}
\chemfig{
-[:20]
(-[:80]?-[:35,0.75]OH)
-[:-20]
-[:60,0.75]
-[:160]
?-[:-160]
=[:-120,0.75]
}
\end{tikzpicture}
\caption{il norbornen-7-olo presenta un centro stereogenico non chirale}
\end{SCfigure}
为什么会发生这种情况？
编辑：正如所问，
\documentclass[a5paper,]{book}
\usepackage[rightcaption,]{sidecap}
\usepackage{tikz}
\usepackage{chemfig}
\begin{document}
\begin{SCfigure}[][hp!]
\begin{tikzpicture}
\chemfig{
-[:20]
(-[:80]?-[:35,0.75]OH)
-[:-20]
-[:60,0.75]
-[:160]
?-[:-160]
=[:-120,0.75]
}
\end{tikzpicture}
\caption{il norbornen-7-olo presenta un centro stereogenico non chirale}
\end{SCfigure}
\end{document}
答案1
您可以使用以下方式控制图形和标题之间的空间\sidecaptionsep：...
\documentclass[a4paper]{article}
\usepackage{pgfplots}
\usepackage{sidecap}
\renewcommand\sidecaptionsep{2cm}
\usepackage[text={6in,9in},centering]{geometry}
\begin{document}
\begin{SCfigure}[][hp!]
\begin{tikzpicture}
\begin{axis}[axis lines=left,
width = 70mm,
% height = 60mm,
xmin = -2,
xmax = 2.2,
ymax=1.1,xtick=\empty,ytick=\empty
]
\addplot[const plot mark mid] coordinates { (-2,0) (-1.5,0.2) (-1,0.6) (-0.5,0.7) (0,0.95) (0.5,0.8) (1,0.4) (1.5,0.3) (2,0) };
\addplot[sharp plot] coordinates { (-2,0) (-1.5,0.2) (-1,0.6) (-0.5,0.7) (0,0.95) (0.5,0.8) (1,0.4) (1.5,0.3) (2,0) };
\end{axis}
\end{tikzpicture}
\caption{il norbornen-7-olo presenta un centro stereogenico non chirale}
\end{SCfigure}
\end{document}
