% Copyright 2010 by Renée Ahrens, Olof Frahm, Jens Kluttig, Matthias Schulz, Stephan Schuster % Copyright 2011 by Till Tantau % % This file may be distributed and/or modified % % 1. under the LaTeX Project Public License and/or % 2. under the GNU Public License. % % See the file doc/generic/pgf/licenses/LICENSE for more details. \ProvidesFileRCS{pgflibrarygraphdrawing.trees.code.tex} \usepgflibrary{graphdrawing} \usepgflibrary{graphdrawing.layered} \usegdlibrary{trees} \endinput