tikz 和 arabi 包的问题

Question

我遇到了一些问题，希望你能帮助我。

当我放置tikzpicture并使用该arabi包时，图片没有显示在dvi 或pdf文件中，并且没有任何错误。

我有一个解决方案（我不喜欢），我必须将 TikZ 图片放在英语语言环境中，如下所示：

\begine{otherlanguage}{english}
\begin{tikzpicture}
...
...
\end{tikzpicture}
\end{otherlanguage}

如果我想创建像盒装定理等环境的话，这是一个无聊的解决方案并且并不合适。

以下是一个示例：

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\documentclass{report}


\usepackage[Latin1, utf8, cp1256]{inputenc}
%\usepackage[T1, OT1, LAE]{fontenc}
\usepackage[english, arabic]{babel}
\usepackage{amsmath, amsfonts, amssymb, amsthm}
\usepackage{tikz}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%% Indian to Arabic Numerotations %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\renewcommand{\theenumi}{\textLR{\arabic{enumi}}-}
\renewcommand{\labelenumi}{\theenumi}
\renewcommand{\theenumii}{\alph{enumii})}
\renewcommand{\labelenumii}{\theenumii}

\renewcommand{\theequation}{\textLR{\arabic{equation}}}

\renewcommand{\thesection}{\textLR{\arabic{section}} -}
\renewcommand{\thepage}{\textLR{\arabic{page}}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%


\begin{document}

\section{المتتاليات العددية}

\tikzstyle{mybox} = [draw=red, fill=blue!20, very thick,
    rectangle, rounded corners, inner sep=10pt, inner ysep=20pt]
\tikzstyle{fancytitle} =[draw=red, fill=blue!20, text=black, rectangle, rounded corners]
\begin{otherlanguage}{english}
\begin{tikzpicture}
\node [mybox] (box){%
\begin{minipage}{.89\textwidth}
\begin{otherlanguage}{arabic}     

لتكن $f$ دالة مستمرة على المجال $[a,b]$ و قابلة للإشتقاق على $]a,b[$, 
حيث $f(a)=f(b)$.
إذن, يوجد عدد حقيقي $c \in ]a,b[$ حيث 
$$
f(c)=0
$$.
\end{enumerate}
\end{otherlanguage}
\end{minipage}
};
\node[fancytitle, left=10pt] at (box.north east) {\AR{نظـريـة}};
\node[fancytitle, rounded corners] at (box.east) {$\clubsuit$};
\end{tikzpicture}%
\end{otherlanguage}

\begin{center}
\begin{otherlanguage}{english}
\begin{tikzpicture}
\draw[thick,rounded corners=8pt]
(0,0) -- (0,2) -- (1,3.25) -- (2,2) -- (2,0) -- (0,2) -- (2,2) -- (0,0) -- (2,0);
\end{tikzpicture}
\end{otherlanguage}
\end{center}


\end{document}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

你可以尝试用 pdflatex 编译此代码，无需

\begin{其他语言}{英语}

\结束{其他语言}

在最后一张图片中。这张图片未显示在输出的 pdf 文件中。

Answer 1

这似乎是由于 TikZ 和 babel 选项不兼容造成的arabic。不过，这个问题可以相当容易地纠正。

要使 TikZ 在使用 babel 选项的文档中工作arabic，tikzpicture环境需要在english环境中。要自动切换到english，你可以输入

\usepackage{etoolbox}
\AtBeginEnvironment{tikzpicture}{\selectlanguage{english}}

在你的序言中。

要切换到arabictikzpicture 中的文本，你可以输入

\tikzset{font=\selectlanguage{arabic}}

放入你的序言中。 的内容font在每个节点开始时执行。

\documentclass{report}


\usepackage[utf8]{inputenc}
\usepackage[english, arabic]{babel}
\usepackage{amsmath, amsfonts, amssymb, amsthm}
\usepackage{tikz}

\usepackage{etoolbox}
\AtBeginEnvironment{tikzpicture}{\selectlanguage{english}}
\tikzset{font=\selectlanguage{arabic}}


\begin{document}

\section{المتتاليات العددية}

\tikzset{
    mybox/.style={
        draw=red, fill=blue!20, very thick,
        rectangle, rounded corners, inner sep=10pt, inner ysep=20pt
    },
    fancytitle/.style={
            draw=red, fill=blue!20, text=black, rectangle, rounded corners
    }
}
\begin{tikzpicture}
\node [mybox] (box){%
\begin{minipage}{.89\textwidth}

لتكن $f$ دالة مستمرة على المجال $[a,b]$ و قابلة للإشتقاق على $]a,b[$, 
حيث $f(a)=f(b)$.
إذن, يوجد عدد حقيقي $c \in ]a,b[$ حيث 
$$
f^\prime(c)=0.
$$
\end{minipage}
};
\node[fancytitle, left=10pt] at (box.north east) {\AR{نظـريـة}};
\node[fancytitle, rounded corners] at (box.east) {$\clubsuit$};
\end{tikzpicture}%

 للإشتقاق

\end{document}