latex怎么画流程图
时间: 2023-10-22 20:05:56 浏览: 179
在 LaTeX 中绘制流程图可以使用 TikZ 或者 flowchart 等宏包。
使用 TikZ 绘制流程图需要先导入 TikZ 宏包,然后使用 \begin{tikzpicture} 和 \end{tikzpicture} 环境,在环境内部使用节点、路径、箭头等元素来绘制图形。
以下是一个简单的例子:
```
\documentclass{article}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}
% 定义节点
\node (start) at (0,0) {开始};
\node (input) at (0,-1) {输入};
\node (process) at (0,-2) {处理};
\node (output) at (0,-3) {输出};
\node (end) at (0,-4) {结束};
% 定义路径和箭头
\draw[->] (start) -- (input);
\draw[->] (input) -- (process);
\draw[->] (process) -- (output);
\draw[->] (output) -- (end);
\end{tikzpicture}
\end{document}
```
运行后可以得到如下的流程图:

另外,也可以使用 flowchart 宏包来绘制流程图。具体用法可以参考宏包文档。
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