summaryrefslogtreecommitdiff
path: root/graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex
diff options
context:
space:
mode:
authorNorbert Preining <norbert@preining.info>2019-12-20 03:00:48 +0000
committerNorbert Preining <norbert@preining.info>2019-12-20 03:00:48 +0000
commit18d9ec0eba21e6b8c55cdd50afb91c56e02ce7bf (patch)
tree56de5f55a6575a68557d5a384f57e3e8566c536d /graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex
parent3b24b0599bb35e1a3338fa33bfb24044a6125ba4 (diff)
CTAN sync 201912200300
Diffstat (limited to 'graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex')
-rw-r--r--graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex14
1 files changed, 7 insertions, 7 deletions
diff --git a/graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex b/graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex
index 92f2080921..c29dc7c556 100644
--- a/graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex
+++ b/graphics/pgf/base/doc/text-en/pgfmanual-en-library-trees.tex
@@ -41,7 +41,7 @@ the following options:
Here are some arrangements based on this growth function. We start with a
simple ``above'' arrangement:
%
-\begin{codeexample}[]
+\begin{codeexample}[preamble={\usetikzlibrary{trees}}]
\begin{tikzpicture}[grow via three points={%
one child at (0,1) and two children at (-.5,1) and (.5,1)}]
\node at (0,0) {one} child;
@@ -54,7 +54,7 @@ the following options:
The next arrangement places children above, but ``grows only to the
right''.
%
-\begin{codeexample}[]
+\begin{codeexample}[preamble={\usetikzlibrary{trees}}]
\begin{tikzpicture}[grow via three points={%
one child at (0,1) and two children at (0,1) and (1,1)}]
\node at (0,0) {one} child;
@@ -66,7 +66,7 @@ the following options:
In the final arrangement, the children are placed along a line going down
and right.
-\begin{codeexample}[]
+\begin{codeexample}[preamble={\usetikzlibrary{trees}}]
\begin{tikzpicture}[grow via three points={%
one child at (-1,-.5) and two children at (-1,-.5) and (0,-.75)}]
\node at (0,0) {one} child;
@@ -94,7 +94,7 @@ the following options:
Note that this function will rotate the coordinate system of the children
to ensure that the grandchildren will grow in the right direction.
%
-\begin{codeexample}[]
+\begin{codeexample}[preamble={\usetikzlibrary{trees}}]
\begin{tikzpicture}
[grow cyclic,
level 1/.style={level distance=8mm,sibling angle=60},
@@ -120,7 +120,7 @@ the following options:
Note that this function will not rotate the coordinate system.
%
-\begin{codeexample}[]
+\begin{codeexample}[preamble={\usetikzlibrary{trees}}]
\begin{tikzpicture}
\node {root}
[clockwise from=30,sibling angle=30]
@@ -149,7 +149,7 @@ drawn:
distance) and then on to the child using only horizontal and vertical
lines.
%
-\begin{codeexample}[]
+\begin{codeexample}[preamble={\usetikzlibrary{trees}}]
\begin{tikzpicture}
\node {root}
[edge from parent fork down]
@@ -167,7 +167,7 @@ drawn:
This style behaves similarly, only it will first draw its edge to the
right.
%
-\begin{codeexample}[]
+\begin{codeexample}[preamble={\usetikzlibrary{trees}}]
\begin{tikzpicture}
\node {root}
[edge from parent fork right,grow=right]