Pie charts are popular for showing proportions. A pie chart’s main characteristic is that all items usually sum up to 100 percent.
We will use the pgf-pie package. Its square option gives a quadratic design. We will add the scale font and color option.
Full explanation in Chapter 9, Creating Graphics: Drawing a pie chart
Edit and compile if you like:% Square chart % Author: Stefan Kottwitz % https://www.packtpub.com/hardware-and-creative/latex-cookbook \documentclass[border = 10pt]{standalone} \usepackage{pgf-pie} \begin{document} \begin{tikzpicture} \pie [square, scale font, color = {blue!10, blue!20, blue!40}] { 62/\TeX\ Live and Mac\TeX, 32/MiK\TeX\ and Pro\TeX t, 6/Other \TeX } \end{tikzpicture} \end{document}
Open in Overleaf: square-chart.tex