Beamer、Babel 和 Tikz 冲突

Question

我正在准备土耳其语的讲义，我有一个数学建模过程的图表。但我不能为以下代码生成良好的输出。当我删除前三个包，我得到了我想要的输出。但是，我需要将它们保留在我的文档中。你能在这方面帮助我吗？

\documentclass[10pt,notheorems]{beamer}

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

\usepackage{tikz}
\usetikzlibrary{positioning,shapes,arrows}

\hypersetup{bookmarksdepth=4,bookmarksnumbered=true,bookmarksopen=true}

\usetheme{Warsaw}
\usecolortheme{seahorse}

\begin{document}

\begin{frame}[fragile]{}{}

\begin{figure}
  \centering
  \begin{tikzpicture}
    \node (rwp) [draw,fill=blue!20,text centered,minimum height=2em,rounded corners] {Ger\c{c}ek ya\c{s}am problemi};
    \node (mm) [right=2cm of rwp,draw,fill=purple!20,text centered,minimum height=2em,rounded corners] {Matematiksel model};
    \node (mc) [below=2cm of mm,draw,fill=green!20,text centered,minimum height=2em,rounded corners] {Matematiksel \c{c}{\i}kar{\i}m};
    \node (rwq) [below=2cm of rwp,draw,fill=red!20,text centered,minimum height=2em,rounded corners] {Ger\c{c}ek ya\c{s}am tahminleri};
    \path [draw,->] (rwp.east) -- node [above] {Form\"{u}lasyon} (mm.west);
    \path [draw,->] (mm.south) -- node [right] {\c{C}\"{o}z\"{u}m} (mc.north);
    \path [draw,->] (mc.west) -- node [below] {Yorum} (rwq.east);
    \path [draw,->] (rwq.north) -- node [left] {Kontrol} (rwp.south);
  \end{tikzpicture}
  \caption{Modelleme s\"{u}reci}\label{s2ss2fig1}
\end{figure}

\end{frame}

\end{document} 

Answer 1

Babel 定义了各种简写来简化特殊字符的输入，这对于输入字母非常方便，但有时这会导致与其他包发生冲突。幸好tikz有一个库\usetikzlibrary{babel}可以解决这个问题。

\documentclass[10pt,notheorems]{beamer}

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

\usepackage{tikz}
\usetikzlibrary{positioning,shapes,arrows}

\usetikzlibrary{babel}

\hypersetup{bookmarksdepth=4,bookmarksnumbered=true,bookmarksopen=true}

\usetheme{Warsaw}
\usecolortheme{seahorse}

\begin{document}

\begin{frame}[fragile]{}{}

\begin{figure}
  \centering
  \begin{tikzpicture}
    \node (rwp) [draw,fill=blue!20,text centered,minimum height=2em,rounded corners] {Ger\c{c}ek ya\c{s}am problemi};
    \node (mm) [right=2cm of rwp,draw,fill=purple!20,text centered,minimum height=2em,rounded corners] {Matematiksel model};
    \node (mc) [below=2cm of mm,draw,fill=green!20,text centered,minimum height=2em,rounded corners] {Matematiksel \c{c}{\i}kar{\i}m};
    \node (rwq) [below=2cm of rwp,draw,fill=red!20,text centered,minimum height=2em,rounded corners] {Ger\c{c}ek ya\c{s}am tahminleri};
    \path [draw,->] (rwp.east) -- node [above] {Form\"{u}lasyon} (mm.west);
    \path [draw,->] (mm.south) -- node [right] {\c{C}\"{o}z\"{u}m} (mc.north);
    \path [draw,->] (mc.west) -- node [below] {Yorum} (rwq.east);
    \path [draw,->] (rwq.north) -- node [left] {Kontrol} (rwp.south);
  \end{tikzpicture}
  \caption{Modelleme s\"{u}reci}\label{s2ss2fig1}
\end{figure}

\end{frame}

\end{document}