\input{preamble-standalone.ltx} \begin{document} % Ex. No. 108 (Section 16.1.4 : Text format) \begin{tikzpicture} \tkzInit[ymax=5,xmax=6] \tkzAxeXY \tkzText[draw,opacity=.6, inner sep=.6 cm, line width = 1pt, color = black, fill = purple!20, text width=3cm](3,3) {My text\\\ Reference} \end{tikzpicture} \end{document}