A mind map visualizes information or ideas. Usually, there’s a main concept in the center and major concepts branching outward from it. Smaller ideas start from the major concepts. So, a mind map can look like a spider web.
Here, we draw a mind map of the concepts of TeX.
Full explanation in Chapter 9, Creating Graphics: Putting thoughts in a mind map.
Edit and compile if you like:% Mindmap% Author: Stefan Kottwitz% https://www.packtpub.com/hardware-and-creative/latex-cookbook\documentclass[border = 60pt]{standalone}\usepackage[landscape]{geometry}\usepackage{tikz}\usetikzlibrary{mindmap}\usepackage{metalogo}\begin{document}\begin{tikzpicture}\path [mindmap,text = white,level 1 concept/.append style ={font=\Large\bfseries, sibling angle=90},level 2 concept/.append style ={font=\normalsize\bfseries},level 3 concept/.append style ={font=\small\bfseries},tex/.style = {concept, ball color=blue,font=\Huge\bfseries},engines/.style = {concept, ball color=green!50!black},formats/.style = {concept, ball color=blue!50!black},systems/.style = {concept, ball color=red!90!black},editors/.style = {concept, ball color=orange!90!black}]node [tex] {\TeX} [clockwise from=0]child[concept color=green!50!black, nodes={engines}] {node {Engines} [clockwise from=90]child { node {\TeX} }child { node {pdf\TeX} }child { node {\XeTeX} }child { node {Lua\TeX} }}child [concept color=blue, nodes={formats}] {node {Formats} [clockwise from=300]child { node {\LaTeX} }child { node {Con\TeX t} }}child [concept color=red, nodes={systems}] {node {Systems} [clockwise from=210]child { node {\TeX Live} [clockwise from=300]child { node {Mac \TeX} }}child { node {MiK\TeX} [clockwise from=60]child { node {Pro \TeX t} }}}child [concept color=orange, nodes={editors}] {node {Editors} };\end{tikzpicture}\end{document}
Open in Overleaf: mindmap.tex