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authorKarl Berry <karl@freefriends.org>2014-02-27 00:01:50 +0000
committerKarl Berry <karl@freefriends.org>2014-02-27 00:01:50 +0000
commit90ae413a94da014dbf7a6a8ab584f7c668483a5a (patch)
tree4e0528a2b2fb2004988e7fc804ea2f1354f1f5d5 /Master/texmf-dist/tex/generic/pgf/graphdrawing/lua/pgf/gd/doc/ogdf/layered/LongestPathRanking.lua
parent800cc56380d1edfe567a6a66bef13e8950eb2b0c (diff)
pgf 3.0.0
git-svn-id: svn://tug.org/texlive/trunk@33057 c570f23f-e606-0410-a88d-b1316a301751
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+-- 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: /cvsroot/pgf/pgf/generic/pgf/graphdrawing/lua/pgf/gd/doc/ogdf/layered/LongestPathRanking.lua,v 1.1 2013/03/05 23:44:30 tantau Exp $
+
+
+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 "LongestPathRanking"
+summary "The longest-path ranking algorithm."
+documentation
+[[
+|LongestPathRanking| implements the well-known longest-path ranking
+algorithm, which can be used as first phase in |SugiyamaLayout|. The
+implementation contains a special optimization for reducing edge
+lengths, as well as special treatment of mixed-upward graphs (for
+instance, \textsc{uml} class diagrams).
+]]
+--------------------------------------------------------------------
+
+
+--------------------------------------------------------------------
+key "LongestPathRanking.separateDeg0Layer"
+summary "If set to true, isolated nodes are placed on a separate layer."
+--------------------------------------------------------------------
+
+
+--------------------------------------------------------------------
+key "LongestPathRanking.separateMultiEdges"
+summary "If set to true, multi-edges will span at least two layers."
+--------------------------------------------------------------------
+
+
+
+--------------------------------------------------------------------
+key "LongestPathRanking.optimizeEdgeLength"
+summary
+[[
+If set to true the ranking algorithm tries to reduce edge
+length even if this might increase the height of the layout. Choose
+false, if the longest-path ranking known from the literature should be
+used.
+]]
+--------------------------------------------------------------------
+
+