如何使用 LaTeX 画一个圆 [英] How to draw a circle by using LaTeX

问题描述

我想在 Latex 中绘制一个有 6 个等距点的圆，标记为 1,...,6 然后连接点 1、点 2、点 3... 有谁知道如何画出来?谢谢！

I want to draw a circle with 6 equidistant points in Latex, labeled 1,...,6 and then connect point 1, point 2, point 3... Does anyone know how to draw it? Thanks!

推荐答案

你可以利用tikz 库

You can make use of the tikz library

documentclass{minimal}
usepackage{tikz}

egin{document}

egin{tikzpicture}
    % equidistant points and arc
    foreach x [count=p] in {0,...,11} {
        
ode[shape=circle,fill=black, scale=0.5] (p) at (-x*30:2) {};};
    foreach x [count=p] in {0,...,5} {
        draw (-x*60:2.4) node {p};
        draw (-30-x*60:2.4) node {$ar{p}$};}; 
    draw (1) arc (0:360:2);
    draw[dashed] (1) -- (3) -- (5) -- (1);
    % axes
    draw [dotted, gray] (-2.6,0) -- (2.6,0);
    draw [dotted, gray] (0,-2.15) -- (0,2.15);
end{tikzpicture}

end{document}

这篇关于如何使用 LaTeX 画一个圆的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！