\input{preamble-standalone.ltx} \begin{document} % Ex. No. 87 (Section 10.6.2 : Second example with \tkzcname{tkzClip}) \begin{tikzpicture} \tkzInit[xmax=3, ymax=3] \tkzGrid \tkzAxeXY \tkzClip \draw[red] (-1,-1)--(5,5); \end{tikzpicture} \end{document}