6jPhpa

Written on June 24, 2019
% Dans le préambule
% -----------------
\usepackage{pstricks-add}
% -----------------

\begin{pspicture}(0,0)(4,2)
\psline[linestyle=dashed](0,0)(1,2)
\psline[arrows=->](1,0)(2,2)(3,1)
\psline[arrows=|->,linewidth=0.8mm](3,0)(4,2)
\psline[arrows={[-]},linecolor=blue](3,2)(4,0)
\end{pspicture}