【LaTeX应用】画梯形，棱形半圆，星形，扇形，圆柱，三角形

在latex的tikz包中，包含了很多形状的定义，这里展示了几个典型的图形：梯形，棱形半圆，星形，扇形，圆柱，三角形

代码部分

\begin{tikzpicture}

\node (n0) [draw,trapezium,minimum  width=3cm]{};
\node (n1) [draw,diamond,minimum  width=3cm,right = 10mm of n0]{};
\node (n2) [draw,semicircle,minimum  width=3cm,right = 10mm of n1]{};
\node (n3) [draw,star,minimum  width=3cm,below = 10mm of n0]{};
\node (n4) [draw,isosceles triangle,minimum  width=3cm,right = 10mm of n3]{};
\node (n5) [draw,circular sector,minimum  width=3cm,right = 10mm of n4]{};
\node (n6) [draw,cylinder,minimum  width=3cm,below = 10mm of n5]{};

\end{tikzpicture}

在导言区加入

\usepackage{tikz}
\usetikzlibrary{chains,scopes,positioning,backgrounds,shapes,fit,shadows,calc,arrows.meta}