\input{preamble-standalone.ltx} \begin{document} % Ex. No. 70 (Section 8.8.2 : Label and reference) \begin{tikzpicture} \tkzInit[xmax=1,xstep=0.15,ymax=.5] \tkzAxeX \tkzDrawY[noticks] \tkzDefPoint(0.22,0.25){A} \tkzDrawPoint(A) \tkzLabelPoint[above](A){$A_1$} \end{tikzpicture} \end{document}