【工具使用系列】TeX宏包之绘图宏包pgf/tikz

最新推荐文章于 2024-11-25 16:03:26 发布

Allen Moore

最新推荐文章于 2024-11-25 16:03:26 发布

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本文链接：https://blog.youkuaiyun.com/MosesAaron/article/details/91050094

前言：美丽而富有表现力的文档通常需要美观且富有表现力的图形。 PGF及其前端TKZ在功耗，便携性和可用性之间划了一条细线，为图形提供了类似TeX的方法。

使用代码描述控制框图(block diagram)

\documentclass{article}

\usepackage{tikz}
\usetikzlibrary{shapes,arrows}
\begin{document}


\tikzstyle{block} = [draw, fill=blue!20, rectangle, 
    minimum height=3em, minimum width=6em]
\tikzstyle{sum} = [draw, fill=blue!20, circle, node distance=1cm]
\tikzstyle{input} = [coordinate]
\tikzstyle{output} = [coordinate]
\tikzstyle{pinstyle} = [pin edge={to-,thin,black}]

% The block diagram code is probably more verbose than necessary
\begin{tikzpicture}[auto, node distance=2cm,>=latex']
    % We start by placing the blocks
    \node [input, name=input] {};
    \node [sum, right of=input] (sum) {};
    \node [block, right of=sum] (controller) {Controller};
    \node [block, right of=controller, pin={[pinstyle]above:Disturbances},
            node distance=3cm] (system) {System};
    % We draw an edg