%%
%% The LaTeX Graphics Companion, 2ed (first printing May 2007)
%%
%% Example 6-3-35 on page 382.
%%
%% Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See
http://www.latex-project.org/lppl.txt for details.
%%
\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{183.83385pt}
\StartShownPreambleCommands
\usepackage{pstricks,pst-tree}
\StopShownPreambleCommands
\begin{document}
\psset{levelsep=.75cm,labelsep=5pt,%
treenodesize=0.3}\large
\pstree[treemode=L,angleB=-90,angleA=90]{%
\pstree[treemode=R,angleA=-90,%
angleB=90]{\TC*}{
\TC~{j}\TC~{G}\TC~{X}
\TC~{g}\TC~{\_}\TC~{H}}%
}{ \TC~{G}\TC~{g}\TC~{j}
\TC~{X}\TC~{\_}\TC~{H}}
%
\psset{tnyref=0.3}% <-----
\pstree[treemode=L,angleB=-90,angleA=90]{%
\pstree[treemode=R,angleA=-90,%
angleB=90]{\TC*}{
\TC~{j}\TC~{G}\TC~{X}
\TC~{g}\TC~{\_}\TC~{H}
}%
}{ \TC~{G}\TC~{g}\TC~{j}
\TC~{X}\TC~{\_}\TC~{H}}
\end{document}
