绘制一个包含多行文本的梯形

Question

使用以下代码

\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage{verbatim}
\usepackage{tikz}
\usepackage{pgfplots}
\usetikzlibrary{shapes.geometric}
\begin{document}
\begin{frame}[t]
\frametitle{}
\begin{tikzpicture}[scale=.8, transform shape]
\node[draw, trapezium, red, rotate=-90, trapezium stretches body, text width=3cm, align=center] at (0,0) {\rotatebox{90}{Investment}};
\end{tikzpicture}
\end{frame}
\end{document}

如何在不改变梯形尺寸的情况下在梯形内插入三行文本。

Answer 1

之前和之后：

\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage{verbatim}
\usepackage{tikz,stackengine}
\setstackEOL{\\}
\usepackage{pgfplots}
\usetikzlibrary{shapes.geometric}
\begin{document}
\begin{frame}[t]
\frametitle{}
\begin{tikzpicture}[scale=.8, transform shape]
\node[draw, trapezium, red, rotate=-90, trapezium stretches body, 
  text width=3cm, align=center] at (0,0) {\rotatebox{90}{Investment}};
\end{tikzpicture}
\begin{tikzpicture}[scale=.8, transform shape]
\node[draw, trapezium, red, rotate=-90, trapezium stretches body, 
  text width=3cm, align=center] at (0,0) {\rotatebox{90}{%
  \color{red}\Centerstack{My\\Big\\Investment}}};
\end{tikzpicture}
\end{frame}
\end{document}

这是一个没有附加包的版本，使用了\parbox。然而，结果对\parbox宽度极其敏感，这里精确地选择了 1.75cm：

\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage{verbatim}
\usepackage{tikz}
\usepackage{pgfplots}
\usetikzlibrary{shapes.geometric}
\begin{document}
\begin{frame}[t]
\frametitle{}
\begin{tikzpicture}[scale=.8, transform shape]
\node[draw, trapezium, red, rotate=-90, trapezium stretches body, 
  text width=3cm, align=center] at (0,0) {\rotatebox{90}{Investment}};
\end{tikzpicture}
\begin{tikzpicture}[scale=.8, transform shape]
\node[draw, trapezium, red, rotate=-90, trapezium stretches body, 
  text width=3cm, align=center] at (0,0) {\rotatebox{90}{%
  \parbox{1.75cm}{\centering My\\Big\\Investment}}};
\end{tikzpicture}
\end{frame}
\end{document}

Answer 2

shape border rotate我只需旋转边框，而不是先旋转整个边框，然后再将文本旋转回去。（请注意，当不使用时，必须输入一些违反直觉的值，shape uses incircle因为会发生一些奇怪的舍入。）

\documentclass{beamer}
\beamertemplatenavigationsymbolsempty
\usepackage{verbatim}
\usepackage{tikz}
\usetikzlibrary{shapes.geometric}
\begin{document}
\begin{frame}[t]
\frametitle{}
\begin{tikzpicture}[scale=.8, transform shape]
\node[draw, trapezium, red, rotate=-90, trapezium stretches body, text width=3cm, 
align=center] at (0,0) {\rotatebox{90}{Investment}};
\end{tikzpicture}
\quad
\begin{tikzpicture}[scale=.8, transform shape]
\node[draw, trapezium, red,minimum width=5.5cm,
shape border rotate=-135, trapezium stretches body, 
align=center] at (0,0) {Investment\\ Ducks\\ Latex};
\end{tikzpicture}

\end{frame}
\end{document}