![围绕 TikZ 图形的框](https://linux22.com/image/405974/%E5%9B%B4%E7%BB%95%20TikZ%20%E5%9B%BE%E5%BD%A2%E7%9A%84%E6%A1%86.png)
我有这个代码
\usepackage[utf8]{inputenc}
\usepackage{tikz}
\usetikzlibrary{positioning}
\begin{document}
\begin{tikzpicture}[
every node/.append style={minimum width = 3 cm, minimum height = 1 cm, fill=green},
node distance=2mm
]
\node(frontend) {Frontend};
\node(nginx) [below=of frontend] {NGINX};
\node(debian) [below=of nginx] {Debian};
\node(backend) [right=of frontend] {Backend};
\node(nodejs) [below=of backend] {NodeJS};
\node(coreos) [below=of nodejs] {CoreOS};
\node(database) [right=of backend] {Database};
\node(postgresql) [below=of database] {PostgreSQL};
\node(alpine) [below=of postgresql] {Alpine};
\node(docker) [below=of coreos,minimum width = 9.4 cm] {Docker engine};
\node(hostos) [below=of docker,minimum width = 9.4 cm] {Host Operating System};
\node(physical-server) [below=of hostos,minimum width = 9.4 cm] {Physical server};
\end{document}
从而产生
我想要一个围绕三个小型垂直节点(例如 Frontend、NGINX、Debian)的框。并且希望有编程配色方案。
答案1
可能你想要的是下面这样的东西:
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{tikz}
\usetikzlibrary{positioning, fit, matrix}
\colorlet{mybasecolor}{green}
\begin{document}
\begin{tikzpicture}
\matrix(table)[
matrix of nodes,
row sep =2mm,
column sep = 2mm,
nodes={minimum width = 3 cm, minimum height = 1 cm, fill=mybasecolor},
column 2/.style={nodes={fill=mybasecolor!50}},
column 3/.style={nodes={fill=mybasecolor!25}},
]
{Frontent & Backend & Database \\
NGINX & NodeJS & PostgreSQL \\
Debian & CoreOS & Alpine \\
};
\node[draw, fill=none, inner sep=1mm,fit=(table-1-1.north west) (table-3-1.south east)] {};
\tikzset{every node/.append style={minimum width = 9.4 cm, minimum height = 1 cm, fill=mybasecolor!75!black},
node distance=2mm,}
\node(docker) [below=of table] {Docker engine};
\node(hostos) [below=of docker] {Host Operating System};
\node(physical-server) [below=of hostos] {Physical server};
\end{tikzpicture}
\end{document}