tikz/pgf 2.0 first attempt (22feb08)

git-svn-id: svn://tug.org/texlive/trunk@6741 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 0 insertions, 118 deletions

diff --git a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarytikztrees.code.tex b/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarytikztrees.code.tex
deleted file mode 100644
index cba3a725ad1..00000000000
--- a/Master/texmf-dist/tex/generic/pgf/libraries/pgflibrarytikztrees.code.tex
+++ /dev/null
@@ -1,118 +0,0 @@
-% Copyright 2006 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[v\pgfversion] $Header: /cvsroot/pgf/pgf/generic/pgf/libraries/pgflibrarytikztrees.code.tex,v 1.8 2007/03/09 17:49:32 tantau Exp $
-
-
-
-%
-% Three point growth
-%
-
-\define@key{tikz}{grow via three points}{\let\tikz@grow=\tikz@grow@three\tikz@parse@three#1}
-
-\def\tikz@parse@three one child at#1(#2)#3and two children at#4(#5)#6and#7(#8){%
-  \def\tikz@tree@one@child{\tikz@scan@one@point\pgf@process(#2)}
-  \def\tikz@tree@left@child{\tikz@scan@one@point\pgf@process(#5)}
-  \def\tikz@tree@right@child{\tikz@scan@one@point\pgf@process(#8)}
-}
-
-\def\tikz@grow@three{%
-  \pgf@process{\tikz@tree@one@child}%
-  \pgf@xa=\pgf@x%
-  \pgf@ya=\pgf@y%
-  \pgf@process{\tikz@tree@left@child}%
-  \pgf@xb=\pgf@x%
-  \pgf@yb=\pgf@y%
-  \advance\pgf@xb by-\pgf@xa%
-  \advance\pgf@yb by-\pgf@ya%
-  \pgf@process{\tikz@tree@right@child}%
-  \pgf@xc=\pgf@x%
-  \pgf@yc=\pgf@y%
-  \advance\pgf@xc by-\pgf@xa%
-  \advance\pgf@yc by-\pgf@ya%
-  \advance\pgf@xc by-\pgf@xb%
-  \advance\pgf@yc by-\pgf@yb%
-  \advance\tikznumberofchildren by-1\relax%
-  \pgf@xb=\tikznumberofchildren\pgf@xb\relax%
-  \pgf@yb=\tikznumberofchildren\pgf@yb\relax%
-  \advance\tikznumberofcurrentchild by-1\relax%
-  \pgf@xc=\tikznumberofcurrentchild\pgf@xc\relax%
-  \pgf@yc=\tikznumberofcurrentchild\pgf@yc\relax%
-  \advance\pgf@xa by\pgf@xb%
-  \advance\pgf@xa by\pgf@xc%
-  \advance\pgf@ya by\pgf@yb%
-  \advance\pgf@ya by\pgf@yc%
-  \edef\pgf@temp{\noexpand\pgftransformshift{\noexpand\pgfqpoint{\the\pgf@xa}{\the\pgf@ya}}}%
-  \pgf@temp%
-}
-
-%
-% Circle grow
-%
-
-\tikzstyle{grow cyclic}=[growth function=\tikz@grow@circle]
-
-\define@key{tikz}{sibling angle}{\edef\tikz@sibling@angle{#1}}
-\def\tikz@sibling@angle{20}
-
-\def\tikz@grow@circle{%
-  \c@pgf@counta=\tikz@sibling@angle\relax%
-  \c@pgf@countb=\tikz@sibling@angle\relax%
-  \divide\c@pgf@counta by2\relax%
-  \multiply\c@pgf@countb by\tikznumberofcurrentchild\relax%
-  \c@pgf@countc=-\c@pgf@counta\relax
-  \multiply\c@pgf@countc by\tikznumberofchildren\relax%
-  \advance\c@pgf@countc by-\c@pgf@counta\relax
-  \advance\c@pgf@countc by\c@pgf@countb\relax
-  \pgftransformrotate{\the\c@pgf@countc}%
-  \pgftransformxshift{\the\tikzleveldistance}%
-}
-
-\tikzoption{counterclockwise from}{\let\tikz@grow=\tikz@grow@circle@from\def\tikz@grow@circle@from@start{#1}}
-
-\def\tikz@grow@circle@from{%
-  \c@pgf@counta=\tikz@sibling@angle\relax%
-  \multiply\c@pgf@counta by\tikznumberofcurrentchild\relax%
-  \advance\c@pgf@counta by-\tikz@sibling@angle\relax%
-  \advance\c@pgf@counta by\tikz@grow@circle@from@start\relax%
-  \pgftransformshift{\pgfpointpolar{\the\c@pgf@counta}{\the\tikzleveldistance}}%
-}
-
-\tikzoption{clockwise from}{\let\tikz@grow=\tikz@grow@circle@from@\def\tikz@grow@circle@from@start{#1}}
-
-\def\tikz@grow@circle@from@{%
-  \c@pgf@counta=\tikz@sibling@angle\relax%
-  \multiply\c@pgf@counta by-\tikznumberofcurrentchild\relax%
-  \advance\c@pgf@counta by\tikz@sibling@angle\relax%
-  \advance\c@pgf@counta by\tikz@grow@circle@from@start\relax%
-  \pgftransformshift{\pgfpointpolar{\the\c@pgf@counta}{\the\tikzleveldistance}}%
-}
-
-
-
-%
-% Connections
-%
-
-\tikzstyle{edge from parent fork down}=
-  [edge from parent path={(\tikzparentnode\tikzparentanchor) -- +(0pt,-.5\tikzleveldistance)  -| (\tikzchildnode\tikzchildanchor)}]
-
-\tikzstyle{edge from parent fork up}=
-  [edge from parent path={(\tikzparentnode\tikzparentanchor) -- +(0pt,.5\tikzleveldistance)  -| (\tikzchildnode\tikzchildanchor)}]
-
-\tikzstyle{edge from parent fork left}=
-  [edge from parent path={(\tikzparentnode\tikzparentanchor) -- +(-.5\tikzleveldistance,0pt) |- (\tikzchildnode\tikzchildanchor)}]
-
-\tikzstyle{edge from parent fork right}=
-  [edge from parent path={(\tikzparentnode\tikzparentanchor) -- +(.5\tikzleveldistance,0pt) |- (\tikzchildnode\tikzchildanchor)}]
-
-
-                                    
-\endinput