I would like to know how to easily draw a Dyck path similar to the one below using PSTricks instead of Tikz. Any ideas?
Thank you!
\documentclass[border=2mm]{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}[scale=0.8]
(8,0) rectangle +(5,5);
\draw[help lines] (8,0) grid +(5,5);
\draw[dashed] (8,0) -- +(5,5);
\coordinate (prev) at (8,0);
\draw [color=blue, line width=2] (8,0)--(9,0)--(10,0)--(10,1)--(13,1)--(13,3)--(13,5);
\draw [color=red, line width=1] (8,0)--(9,0)--(10,0)--(10,1)--(10,2)--(13,2)--(13,3)--(13,5);
\draw (10,1) node [scale=0.5, circle, draw,fill=blue]{};
\draw (13,2) node [scale=0.5, circle, draw,fill=red]{};
\end{tikzpicture}
}
\end{document}