tikz-qtree

git-svn-id: svn://tug.org/texlive/trunk@20895 c570f23f-e606-0410-a88d-b1316a301751

8 files changed, 77 insertions, 88 deletions

diff --git a/Master/texmf-dist/doc/latex/tikz-qtree/README b/Master/texmf-dist/doc/latex/tikz-qtree/README
index ac07f36ac05..6950707eb89 100644
--- a/Master/texmf-dist/doc/latex/tikz-qtree/README
+++ b/Master/texmf-dist/doc/latex/tikz-qtree/README
@@ -1,6 +1,6 @@
 tikz-qtree 
 David Chiang <chiang at isi dot edu>
-Version 1.1 (Christmas 2009)
+Version 1.11 (Christmas 2010)
 
 This package provides a macro for drawing trees with TikZ using the
 easy syntax of Alexis Dimitriadis' Qtree. It improves on TikZ's
@@ -13,6 +13,9 @@ Please see tikztree-manual.pdf for instructions and examples.
 
 Version history:
 
+1.11 (2010/12/25):
+ - options don't break options for standard TikZ trees
+
 1.1 (2009/12/25):
  - much deeper trees can be typeset without exceeding capacity
  - sideways trees
diff --git a/Master/texmf-dist/doc/latex/tikz-qtree/test.pdf b/Master/texmf-dist/doc/latex/tikz-qtree/test.pdf
deleted file mode 100644
index ca86b5ba74e..00000000000
--- a/Master/texmf-dist/doc/latex/tikz-qtree/test.pdf
+++ /dev/null
diff --git a/Master/texmf-dist/doc/latex/tikz-qtree/test.tex b/Master/texmf-dist/doc/latex/tikz-qtree/test.tex
deleted file mode 100644
index 77220a844db..00000000000
--- a/Master/texmf-dist/doc/latex/tikz-qtree/test.tex
+++ /dev/null
@@ -1,45 +0,0 @@
-\documentclass{article}
-
-\usepackage{tikz,tikz-qtree}
-\usepackage{pgf,pgfsubpic}
-
-\begin{document}
-
-\fbox{%
-\begin{pgfpicture}
-\pgfnode{rectangle}{center}{Hello}{hellonode}{\pgfusepath{stroke}}
-\begin{pgfsubpicture}
-\pgfpathcircle{\pgfpointorigin}{4pt}\pgfusepath{stroke}
-\pgfnode{rectangle}{center}{there}{therenode}{\pgfusepath{stroke}}
-\end{pgfsubpicture}
-\pgftransformshift{\pgfpoint{1in}{-1in}}
-\pgftransformscale{2}
-\pgftransformrotate{45}
-\pgfpathcircle{\pgfpointorigin}{2pt}\pgfusepath{fill}
-\pgfplacesubpicture
-
-\pgfmoveto{\pgfpointanchor{hellonode}{south}}
-\pgflineto{\pgfpointanchor{therenode}{north}}
-\pgfusepath{stroke}
-
-\end{pgfpicture}%
-}
-
-\begin{tikzpicture}
-\begin{pgfscope}
-\begin{pgfsubpicture}
-\draw (-1in,0)--(2in,0)--(2in,2in)--(0,2in)--cycle;
-\end{pgfsubpicture}
-\pgffitsubpicture{\pgfpointorigin}{\pgfpoint{1in}{1in}}
-\pgfplacesubpicture
-\end{pgfscope}
-
-\draw (0,0)--(1in,0)--(1in,1in)--(0,1in)--cycle;
-
-
-\end{tikzpicture}
-
-
-
-
-\end{document}
diff --git a/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.pdf b/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.pdf
index 9d4d073d0bc..a8381bd46e0 100644
--- a/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.pdf
+++ b/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.pdf
diff --git a/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.tex b/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.tex
index 88f91b7d2eb..7a0432bc577 100644
--- a/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.tex
+++ b/Master/texmf-dist/doc/latex/tikz-qtree/tikz-qtree-manual.tex
@@ -1,12 +1,24 @@
 \documentclass{article}
 
 \usepackage{xltxtra,fontspec}
+
+\iffalse
 \setmainfont[Mapping=tex-text]{DejaVu Serif}
 \setmonofont[Scale=0.95]{DejaVu Sans Mono}
 \newfontfamily\verbfont[Scale=0.8]{DejaVu Sans Mono}
 \newfontfamily\ar[Script=Arabic]{DejaVu Sans}
 \newfontfamily\ja{VL Gothic}
 \newfontfamily\javerbfont[Scale=0.85,LetterSpace=5.0]{VL Gothic}
+\fi
+
+\iftrue
+\setmainfont[Mapping=tex-text]{DejaVu Serif}
+\setmonofont[Scale=0.95]{DejaVu Sans Mono}
+\newfontfamily\verbfont[Scale=0.8]{DejaVu Sans Mono}
+\newfontfamily\ar[Script=Arabic]{DejaVu Sans}
+\newfontfamily\ja{Hiragino Maru Gothic Pro}
+\newfontfamily\javerbfont[Scale=0.85,LetterSpace=5.0]{Hiragino Maru Gothic Pro}
+\fi
 
 \usepackage{tikz}
 \usepackage{tikz-qtree}
@@ -23,7 +35,7 @@
 
 \title{\tikztree: better trees with TikZ}
 \author{David Chiang}
-\date{Version 1.1 (Christmas 2009)}
+\date{Version 1.11 (Christmas 2010)}
 
 \begin{document}
 
diff --git a/Master/texmf-dist/tex/latex/tikz-qtree/pgfsubpic.tex b/Master/texmf-dist/tex/latex/tikz-qtree/pgfsubpic.tex
index 4acd7d57b28..baa35846ff0 100644
--- a/Master/texmf-dist/tex/latex/tikz-qtree/pgfsubpic.tex
+++ b/Master/texmf-dist/tex/latex/tikz-qtree/pgfsubpic.tex
@@ -22,9 +22,6 @@
 % - nodes in subpictures are tracked if the subpicture is placed with arbitrary transforms
 % - new \pgffitsubpicture macro to transform a subpicture (preserving aspect) to fit in a desired box
 
-% To do: 
-% - speed up interpictureshift hook by promoting subsubpictures
-
 \newdimen\pgf@subpicminx
 \newdimen\pgf@subpicminy
 \newdimen\pgf@subpicmaxx
@@ -70,32 +67,54 @@
 
 % saved subpictures are local to the current group
 \def\pgfsavesubpicture#1{%
-\expandafter\setbox\csname pgf@subpic@hbox@#1\endcsname\copy\pgf@hbox
+\expandafter\setbox\csname pgf@subpic@hbox@#1\endcsname\box\pgf@hbox
+\csname pgf@subpic@minx@#1\endcsname\pgf@subpicminx
+\csname pgf@subpic@miny@#1\endcsname\pgf@subpicminy
+\csname pgf@subpic@maxx@#1\endcsname\pgf@subpicmaxx
+\csname pgf@subpic@maxy@#1\endcsname\pgf@subpicmaxy
+\expandafter\edef\csname pgf@subpic@id@#1\endcsname{\subpictureid}%
+}
+
+% place current subpicture into named subpicture
+\def\pgfmergesubpicture#1{%
+\begin{pgfsubpicture}
+% place current subpicture
+\pgfplacesubpicture
+% override containing picture
+\expandafter\xdef\csname pgf@sh@pi@\subpictureid\endcsname{\csname pgf@subpic@id@#1\endcsname}%
+% copy contents of #1
+\pgfrestoresubpicture{#1}
+\pgflowlevelobj{\pgftransformshift{\pgfqpoint{\the\pgf@subpicminx}{\the\pgf@subpicminy}}}{\pgfqbox\pgf@hbox}
+\pgfpathrectanglecorners{\pgfqpoint{\the\pgf@subpicminx}{\the\pgf@subpicminy}}{\pgfqpoint{\the\pgf@subpicmaxx}{\the\pgf@subpicmaxy}}%
+\pgfusepath{use as bounding box}%
+%
+\end{pgfsubpicture}
+\expandafter\setbox\csname pgf@subpic@hbox@#1\endcsname\box\pgf@hbox
 \csname pgf@subpic@minx@#1\endcsname\pgf@subpicminx
 \csname pgf@subpic@miny@#1\endcsname\pgf@subpicminy
 \csname pgf@subpic@maxx@#1\endcsname\pgf@subpicmaxx
 \csname pgf@subpic@maxy@#1\endcsname\pgf@subpicmaxy
-\expandafter\edef\csname pgf@subpic@id@#1\endcsname{\subpictureid}
+% but don't save the new picture id, keep the existing one
 }
 
 \def\pgfrestoresubpicture#1{%
-\edef\act{\global\noexpand\setbox\pgf@hbox\noexpand\copy\csname pgf@subpic@hbox@#1\endcsname}\act
+\edef\act{\global\noexpand\setbox\pgf@hbox\noexpand\box\csname pgf@subpic@hbox@#1\endcsname}\act
 \expandafter\global\expandafter\pgf@subpicminx\csname pgf@subpic@minx@#1\endcsname
 \expandafter\global\expandafter\pgf@subpicminy\csname pgf@subpic@miny@#1\endcsname
 \expandafter\global\expandafter\pgf@subpicmaxx\csname pgf@subpic@maxx@#1\endcsname
 \expandafter\global\expandafter\pgf@subpicmaxy\csname pgf@subpic@maxy@#1\endcsname
-\xdef\subpictureid{\csname pgf@subpic@id@#1\endcsname}
+\xdef\subpictureid{\csname pgf@subpic@id@#1\endcsname}%
 }
 
 % Place a previously-created subpicture, lining up its origin with the current origin
 \def\pgfplacesubpicture{
 \pgfscope
 % expand current bounding box to accommodate subpicture
-\pgfpathrectanglecorners{\pgfpoint{\the\pgf@subpicminx}{\the\pgf@subpicminy}}{\pgfpoint{\the\pgf@subpicmaxx}{\the\pgf@subpicmaxy}}%
+\pgfpathrectanglecorners{\pgfqpoint{\the\pgf@subpicminx}{\the\pgf@subpicminy}}{\pgfqpoint{\the\pgf@subpicmaxx}{\the\pgf@subpicmaxy}}%
 \pgfusepath{use as bounding box}%
 %
 % make the subpicture a node in the containing picture
-\expandafter\gdef\csname pgf@sh@ns@\subpictureid\endcsname{rectangle}
+\expandafter\gdef\csname pgf@sh@ns@\subpictureid\endcsname{rectangle}%
 \expandafter\xdef\csname pgf@sh@np@\subpictureid\endcsname{%
   \noexpand\def\noexpand\southwest{\noexpand\pgfqpoint{\the\pgf@subpicminx}{\the\pgf@subpicminy}}%
   \noexpand\def\noexpand\northeast{\noexpand\pgfqpoint{\the\pgf@subpicmaxx}{\the\pgf@subpicmaxy}}%
@@ -105,7 +124,7 @@
 \expandafter\xdef\csname pgf@sh@pi@\subpictureid\endcsname{\pgfpictureid}%
 %
 % align origin of subpicture with origin
-\pgftransformshift{\pgfpoint{\the\pgf@subpicminx}{\the\pgf@subpicminy}}%
+\pgftransformshift{\pgfqpoint{\the\pgf@subpicminx}{\the\pgf@subpicminy}}%
 \pgfqboxsynced{\pgf@hbox}%
 \endpgfscope
 }
diff --git a/Master/texmf-dist/tex/latex/tikz-qtree/pgftree.tex b/Master/texmf-dist/tex/latex/tikz-qtree/pgftree.tex
index a3fca8b0b48..8173ed13cb8 100644
--- a/Master/texmf-dist/tex/latex/tikz-qtree/pgftree.tex
+++ b/Master/texmf-dist/tex/latex/tikz-qtree/pgftree.tex
@@ -87,7 +87,7 @@
 
 \def\pgftree#1{%
 \def\nodename{r}%
-#1
+#1%
 \pgfplacesubpicture
 }
 
@@ -100,7 +100,6 @@
 % Token 2n in the sequence draws the nth subtree. Its root must be named \nodename.
 
 \pgfnewsubpicture{children}
-\pgfnewsubpicture{child}
 \newdimen\pgftree@lastchildx
 \newdimen\pgftree@lastchildy
 
@@ -109,30 +108,26 @@
 \pgftree@savechildx=\pgftree@childx
 \pgftree@savechildy=\pgftree@childy
 \pgftree@savechildi=\pgftree@childi
-% Build subpicture with all the children and their subtrees. Save it in "children"
+% Build subpicture with all the children and their subtrees
 {\pgftree@childx=0pt%
 \pgftree@childy=0pt%
 \pgftree@childi=0%
 \process@children #2}%
-\ifnum\pgftree@childi>0%
 \begin{pgfsubpicture}%
-% Create root node
-#1
+% Create node
+#1%
+\ifnum\pgftree@childi>0%
 % Place children
 % move down \levelsep
 {\pgftransformshift{\pgftree@levelshift}%
 % center so that parent is midway between origins of first and last children
-\pgftransformshift{\pgfpointscale{-0.5}{\pgfpoint{\the\pgftree@childx}{\the\pgftree@childy}}}%
-\pgfplacesubpicture}
+\pgftransformshift{\pgfpointscale{-0.5}{\pgfqpoint{\the\pgftree@childx}{\the\pgftree@childy}}}%
+\pgfplacesubpicture}%
 % Draw the edges
 {\pgftree@childi=0%
 \process@edges #2}%
-\end{pgfsubpicture}%
-\else % leaf node
-\begin{pgfsubpicture}%
-#1
-\end{pgfsubpicture}%
 \fi
+\end{pgfsubpicture}%
 \global\pgftree@childi=\pgftree@savechildi
 \global\pgftree@childx=\pgftree@savechildx
 \global\pgftree@childy=\pgftree@savechildy
@@ -144,34 +139,33 @@
 \global\pgftree@childx\pgftree@lastchildx
 \global\pgftree@childy\pgftree@lastchildy
 \global\pgftree@childi\pgftree@childi
+\ifnum\pgftree@childi>0%
 \pgfrestoresubpicture{children}% pass children back to caller
+\fi
 }%
 {\@process@children}%
 }
 \def\@process@children#1#2{% #1 is the edge, #2 is the child
-% Build the current child and save it as "child"
+% Build the current child
 {\edef\nodename{\parentnodename-\the\pgftree@childi}%
 #2}%
-\pgfsavesubpicture{child}%
-\begin{pgfsubpicture}
-% Place previous children (if any)
-\ifnum\pgftree@childi>0%
-\pgfrestoresubpicture{children}%
-\pgfplacesubpicture
-\fi
+\begin{pgfsubpicture}%
 % Place current child
-\pgfrestoresubpicture{child}%
 \ifnum\pgftree@childi>0% the first child is always at 0
 \pgftree@presiblingshift \global\advance\pgftree@childx\pgf@x \global\advance\pgftree@childy\pgf@y
 \fi
+{\pgftransformshift{\pgfqpoint{\the\pgftree@childx}{\the\pgftree@childy}}%
+\pgfplacesubpicture}%
 \global\pgftree@lastchildx\pgftree@childx
 \global\pgftree@lastchildy\pgftree@childy
-{\pgftransformshift{\pgfpoint{\the\pgftree@childx}{\the\pgftree@childy}}%
-\pgfplacesubpicture}%
 \pgftree@postsiblingshift \global\advance\pgftree@childx\pgf@x \global\advance\pgftree@childy\pgf@y
-\end{pgfsubpicture}%
 % Save the augmented row of children back into "children"
+\end{pgfsubpicture}
+\ifnum\pgftree@childi>0%
+\pgfmergesubpicture{children}
+\else
 \pgfsavesubpicture{children}%
+\fi
 \advance\pgftree@childi by 1%
 \process@children
 }
diff --git a/Master/texmf-dist/tex/latex/tikz-qtree/tikz-qtree.tex b/Master/texmf-dist/tex/latex/tikz-qtree/tikz-qtree.tex
index 09282e63e09..8e8d09f2c47 100644
--- a/Master/texmf-dist/tex/latex/tikz-qtree/tikz-qtree.tex
+++ b/Master/texmf-dist/tex/latex/tikz-qtree/tikz-qtree.tex
@@ -1,5 +1,5 @@
 %    tikz-qtree.tex
-%    Version 1.1, 25 Dec 2009
+%    Version 1.11, 25 Dec 2010
 
 %    Copyright (C) 2002, 2009 by David Chiang
 
@@ -17,6 +17,9 @@
 %    with this program; if not, write to the Free Software Foundation, Inc.,
 %    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
+% New in version 1.11:
+% - make options compatible with standard tikz trees
+
 % New in version 1.1:
 
 % - sideways trees
@@ -148,13 +151,16 @@
 \def\roof@edge@right#1#2{(#1.east) -- (#2.north west) -- (#2.south west) -- cycle}
 
 %%% Options
-
-\tikzoption{level distance}{\pgfmathsetlength\levelsep{#1}}
-\tikzoption{sibling distance}{\pgfmathsetlength\subtreesep{#1}} % different semantics
+\pgfkeysgetvalue{/tikz/level distance/.@cmd}{\orig@leveldistance}
+\tikzoption{level distance}{\pgfmathsetlength\levelsep{#1}\orig@leveldistance#1\pgfeov}
+\pgfkeysgetvalue{/tikz/sibling distance/.@cmd}{\orig@siblingdistance}
+\tikzoption{sibling distance}{\pgfmathsetlength\subtreesep{#1}\orig@siblingdistance#1\pgfeov} % different semantics
 
 % I don't really like this scheme
-\tikzoption{grow}{\csname grow@#1\endcsname}
-\tikzoption{grow'}{\csname growprime@#1\endcsname}
+\pgfkeysgetvalue{/tikz/grow/.@cmd}{\orig@grow}
+\tikzoption{grow}{\csname grow@#1\endcsname\orig@grow#1\pgfeov}
+\pgfkeysgetvalue{/tikz/grow'/.@cmd}{\orig@growprime}
+\tikzoption{grow'}{\csname growprime@#1\endcsname\orig@growprime#1\pgfeov}
 \def\grow@up{\def\leveldirection{up}\def\siblingdirection{left}}
 \def\grow@down{\def\leveldirection{down}\def\siblingdirection{right}}
 \def\growprime@up{\def\leveldirection{up}\def\siblingdirection{right}}