Je pense que c'est la forme `starburst` que vous cherche. cherchez. Essayer `\node[draw,starburst, starburst points=6, starburst point height=2cm,text width=1.5cm] (C) at (0,0) {Conflits d’usage};` ou `\node[draw,starburst, starburst points=6, text width=1.5cm] (C) at (0,0) {Conflits d’usage};` **ECM** \documentclass[french,a4paper,12pt]{scrartcl} \usepackage[T1]{fontenc} \usepackage{babel} \usepackage{tikz} \usetikzlibrary{shapes} % bibliothèque de formes (noeuds tikz) \begin{document} \begin{tikzpicture} % Déf. styles \tikzstyle{quadri}=[rectangle,draw,fill=yellow!50,text=blue] \tikzstyle{estun}=[->,>=latex] % Noeuds \node[draw,starburst, starburst points=7, starburst point height=2cm,text width=1.5cm] (C) at (0,0) {Conflits d’usage}; \end{tikzpicture} \end{document}

Je pense que c'est la forme `starburst` que vous cherche. Essayer `\node[draw,starburst, starburst points=6, starburst point height=2cm,text width=1.5cm] (C) at (0,0) {Conflits d’usage};` ou `\node[draw,starburst, starburst points=6, text width=1.5cm] (C) at (0,0) {Conflits d’usage};` **ECM** \documentclass[french,a4paper,12pt]{scrartcl} \usepackage[T1]{fontenc} \usepackage{babel} \usepackage{tikz} \usetikzlibrary{shapes} % bibliothèque de formes (noeuds tikz) \begin{document} \begin{tikzpicture} % Déf. styles \tikzstyle{quadri}=[rectangle,draw,fill=yellow!50,text=blue] \tikzstyle{estun}=[->,>=latex] % Noeuds \node[draw,starburst, starburst points=7, starburst point height=2cm,text width=1.5cm] (C) at (0,0) {Conflits d’usage}; \end{tikzpicture} \end{document}