-- Copyright 2013 by Till Tantau -- -- This file may be distributed an/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 information -- @release $Header$ local key = require 'pgf.gd.doc'.key local documentation = require 'pgf.gd.doc'.documentation local summary = require 'pgf.gd.doc'.summary local example = require 'pgf.gd.doc'.example -------------------------------------------------------------------------------- key "BalloonLayout" summary "A ``balloon layout''." documentation [[ This algorithm computes a radial (balloon) layout based on a spanning tree. The algorithm is partially based on the paper \emph{On Balloon Drawings of Rooted Trees} by Lin and Yen and on \emph{Interacting with Huge Hierarchies: Beyond Cone Trees} by Carriere and Kazman. ]] example [[ \tikz \graph [BalloonLayout] { a -- {b,c,d -- {e,f,h,h,i}, j -- k -- {l,m,n}} }; ]] -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- key "BalloonLayout.evenAngles" summary "Subtrees may be assigned even angles or angles depending on their size." -------------------------------------------------------------------------------- -- Local Variables: -- mode:latex -- End: