\input{preamble-standalone.ltx} \begin{document} % Ex. No. 60 (Section 8.3.1 : Definition of points) \begin{tikzpicture}[scale=1] \tkzDefPoints{0/0/A,2/0/B,2/2/C,0/2/D} \tkzDrawSegments(D,A A,B B,C C,D) \tkzDrawPoints(A,B,C,D) \end{tikzpicture} \end{document}