TikZ and PGF Manual
Part V Libraries
Sections
- Three Dimensional Drawing Library
- Angle Library
- Arrow Tip Library
- Automata Drawing Library
- Babel Library
- Background Library
- Calc Library
- Calendar Library
- Chains
- Circuit Libraries
- Decoration Library
- Entity-Relationship Diagram Drawing Library
- Externalization Library
- Fading Library
- Fitting Library
- Fixed Point Arithmetic Library
- Floating Point Unit Library
- Lindenmayer System Drawing Library
- Math Library
- Matrix Library
- Mindmap Drawing Library
- Paper-Folding Diagrams Library
- Pattern Library
- Three Point Perspective Drawing Library
- Petri-Net Drawing Library
- Plot Handler Library
- Plot Mark Library
- Profiler Library
- Resource Description Framework Library
- Shadings Library
- Shadows Library
- Shape Library
- Spy Library: Magnifying Parts of Pictures
- SVG-Path Library
- To Path Library
- Through Library
- Tree Library
- Turtle Graphics Library
- Views Library
by Till Tantau
In this part the library packages are documented. They provide additional predefined graphic objects like new arrow heads or new plot marks, but sometimes also extensions of the basic pgf or TikZ system. The libraries are not loaded by default since many users will not need them.
\usetikzlibrary {arrows,trees}
\tikzset{
ld/.style={level distance=#1},lw/.style={line width=#1},
level 1/.style={ld=4.5mm, trunk, lw=1ex ,sibling angle=60},
level 2/.style={ld=3.5mm, trunk!80!leaf a,lw=.8ex,sibling angle=56},
level 3/.style={ld=2.75mm,trunk!60!leaf a,lw=.6ex,sibling angle=52},
level 4/.style={ld=2mm, trunk!40!leaf a,lw=.4ex,sibling angle=48},
level 5/.style={ld=1mm, trunk!20!leaf a,lw=.3ex,sibling angle=44},
level 6/.style={ld=1.75mm,leaf a, lw=.2ex,sibling angle=40},
}
\pgfarrowsdeclare{leaf}{leaf}
{\pgfarrowsleftextend{-2pt} \pgfarrowsrightextend{1pt}}
{
\pgfpathmoveto{\pgfpoint{-2pt}{0pt}}
\pgfpatharc{150}{30}{1.8pt}
\pgfpatharc{-30}{-150}{1.8pt}
\pgfusepathqfill
}
\newcommand{\logo}[5]
{
\colorlet{border}{#1}
\colorlet{trunk}{#2}
\colorlet{leaf
a}{#3}
\colorlet{leaf
b}{#4}
\begin{tikzpicture}
\scriptsize\scshape
\draw[border,line width=1ex,yshift=.3cm,
yscale=1.45,xscale=1.05,looseness=1.42]
(1,0) to
[out=90, in=0] (0,1) to [out=180,in=90] (-1,0)
to
[out=-90,in=-180] (0,-1) to [out=0, in=-90] (1,0) --
cycle;
\coordinate (root) [grow cyclic,rotate=90]
child
{
child
[line cap=round] foreach
\a in
{0,1} {
child
foreach
\b in
{0,1} {
child
foreach
\c in
{0,1} {
child
foreach
\d in
{0,1} {
child
foreach
\leafcolor in
{leaf a,leaf
b}
{ edge
from
parent [color=\leafcolor,-#5] }
} } }
} edge
from
parent [shorten >=-1pt,serif cm-,line cap=butt]
};
\node [align=center,below] at
(0pt,-.5ex)
{ \textcolor{border}{T}heoretical
\\ \textcolor{border}{C}omputer \\
\textcolor{border}{S}cience
};
\end{tikzpicture}
}
\begin{minipage}{3cm}
\logo{green!80!black}{green!25!black}{green}{green!80}{leaf}\\
\logo{green!50!black}{black}{green!80!black}{red!80!green}{leaf}\\
\logo{red!75!black}{red!25!black}{red!75!black}{orange}{leaf}\\
\logo{black!50}{black}{black!50}{black!25}{}
\end{minipage}
Selected Libraries
