我遇到一種情況，我正在 \enumerate 中編織一堆數字，並且數字很大，因此我更喜歡每個數字一頁。
\documentclass{article}
\begin{document}
\begin{enumerate}
\item Lets' try figure 1.
<<fig1, include=TRUE, fig.pos='htbp', fig.align='center', fig.cap='fig1', fig.height=5, fig.width=5>>=
set.seed(1213) # for reproducibility
x = cumsum(rnorm(100))
mean(x) # mean of x
plot(x, type = 'l') # Brownian motion
@
\item Lets' try figure 2.
<<fig2, include=TRUE, fig.pos='htbp', fig.align='center', fig.cap='fig2'>>=
set.seed(1213) # for reproducibility
x = cumsum(rnorm(100))
mean(x) # mean of x
plot(x, type = 'l') # Brownian motion
@
\item Lets' try figure 3.
<<fig3, include=TRUE, fig.pos='htb!', fig.align='center', fig.cap='fig3'>>=
set.seed(1213) # for reproducibility
x = cumsum(rnorm(100))
mean(x) # mean of x
plot(x, type = 'l') # Brownian motion
@
\end{enumerate}
\end{document}
我可以使用Fig.width和fig.height來控制每個圖形的大小，但我想是否有一種優雅的方式讓每頁一個圖形？也許對枚舉或區塊進行更改？謝謝。
答案1
一種方法是手動使用 \newpage 命令。如果它是一個
\documentclass{article}
\begin{document}
\begin{enumerate}
\item Lets' try figure 1.
<<fig1, include=TRUE, fig.pos='htbp', fig.align='center', fig.cap='fig1', fig.height=5, fig.width=5>>=
set.seed(1213) # for reproducibility
x = cumsum(rnorm(100))
mean(x) # mean of x
plot(x, type = 'l') # Brownian motion
@
\newpage
\item Lets' try figure 2.
<<fig2, include=TRUE, fig.pos='htbp', fig.align='center', fig.cap='fig2'>>=
set.seed(1213) # for reproducibility
x = cumsum(rnorm(100))
mean(x) # mean of x
plot(x, type = 'l') # Brownian motion
@
\newpage
\item Lets' try figure 3.
<<fig3, include=TRUE, fig.pos='htb!', fig.align='center', fig.cap='fig3'>>=
set.seed(1213) # for reproducibility
x = cumsum(rnorm(100))
mean(x) # mean of x
plot(x, type = 'l') # Brownian motion
@
\end{enumerate}
\end{document}