如何在我的环境中使用 \scalebox？

Question

我在定义新环境时尝试放置 scalebox{.2}，但它未被应用：

\documentclass[10pt,a5paper,twoside]{memoir}

\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}

\usepackage[brazil]{babel}
\usepackage[showframe,pass]{geometry}

\usepackage{graphicx}

\makeatletter

\newenvironment{myenvironment}[0]
{scalebox{.2}\{myenvironment start\par\verbatim}
{\endverbatim\endgraf myenvironment end\}}

\makeatother

\begin{document}

\begin{myenvironment}
    test
\end{myenvironment}

\end{document}

如何在我的环境中使用 \scalebox？

Answer 1

使用该包有两种方法可以实现此目的verbatimbox。请注意，第二种方法需要可缩放字体，这就是我添加该lmodern包的原因。

\documentclass[10pt,a5paper,twoside]{memoir}

\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[utf8]{inputenc}

\usepackage[brazil]{babel}
\usepackage[showframe,pass]{geometry}

\usepackage{graphicx,verbatimbox}

\begin{document}

\begin{verbbox}
test
of my
\%\@# verbatim stuff
\end{verbbox}
\noindent\scalebox{.2}{\theverbbox} 

versus normal size

\begin{verbnobox}[\fontsize{2pt}{2.5pt}\selectfont]
test
of my
\%\@# verbatim stuff
\end{verbnobox}

Back to normal
\end{document}

Answer 2

或者使用该environ包。

\documentclass{article}

\usepackage{graphicx}
\usepackage{environ}

\NewEnviron{test}{%
\scalebox{5}{\BODY}}

\begin{document}
    This is nuts
\begin{test}
    This is nuts
\end{test}

\end{document}

Answer 3

非常类似于列规范运算符中的 \scalebox >{...}，但是verbatim也不能放在里面，所以你需要按照建议的hbox原始setboxhttps://tex.stackexchange.com/a/41707/250119：

%! TEX program = lualatex
\documentclass[10pt,a5paper,twoside]{memoir}
\usepackage{graphicx}
\newbox\mybox
\makeatletter
\ExplSyntaxOn
\newenvironment{myenvironment}[0]
{
    \setbox\mybox\vbox\bgroup
    myenvironment~start
    \par
    \verbatim}
{
    \endverbatim
    \endgraf myenvironment~end
    \egroup
    \scalebox{.2}{\box\mybox}}
\ExplSyntaxOff

\makeatother

\begin{document}
\begin{myenvironment}
    test
\end{myenvironment}
\end{document}

我更喜欢\ExplSyntaxOn，但你也可以%每行。

Answer 4

如果你想要逐字模式，你可以使用fancyvrb

\documentclass[10pt,a5paper,twoside]{memoir}

\usepackage[T1]{fontenc}
\usepackage[brazil]{babel}
\usepackage{fancyvrb}
\usepackage{graphicx}

\usepackage[showframe,pass]{geometry}

\makeatletter
\newsavebox{\mybox}
\newenvironment{myenvironment}
 {\VerbatimEnvironment\begin{lrbox}{\mybox}\begin{BVerbatim}}
 {%
  \end{BVerbatim}\end{lrbox}%
  \par\smallskip\hrule\smallskip % or whatever you want at the top
  \noindent\scalebox{.2}{\usebox{\mybox}}%
  \par\smallskip\hrule\smallskip % or whatever you want at the bottom
  \@endpetrue
 }
\makeatother

\begin{document}

Some text before the scaled verbatim
some text before the scaled verbatim
some text before the scaled verbatim
\begin{myenvironment}
test
\end{myenvironment}
Some text after the scaled verbatim
some text after the scaled verbatim
some text after the scaled verbatim

\end{document}