TikZ and pgf Manual for version 1.18 \tikzstyle{level 1}=[sibling angle=120] \tikzstyle{level 2}=[sibling angle=60] \tikzstyle{level 3}=[sibling angle=30] \tikzstyle{every node}=[fill] \tikzstyle{edge from parent}=[snake=expanding waves,segment length=1mm,segment angle=10,draw] \tikz [grow cyclic,shape=circle,very thick,level distance=13mm,cap=round] \node {} child [color=\A] foreach \A in {red,green,blue} { node {} child [color=\A!50!\B] foreach \B in {red,green,blue} { node {} child [color=\A!50!\B!50!\C] foreach \C in {black,gray,white} { node {} } } }; 1 F¨urmeinen Vater, damit er noch viele sch¨oneTEX-Graphiken erschaffen kann. Till Copyright 2007 by Till Tantau Permission is granted to copy, distribute and/or modify the documentation under the terms of the gnu Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled gnu Free Documentation License. Permission is granted to copy, distribute and/or modify the code of the package under the terms of the gnu Public License, Version 2 or any later version published by the Free Software Foundation. A copy of the license is included in the section entitled gnu Public License. Permission is also granted to distribute and/or modify both the documentation and the code under the conditions of the LaTeX Project Public License, either version 1.3 of this license or (at your option) any later version. A copy of the license is included in the section entitled LATEX Project Public License. 2 The TikZ and PGF Packages Manual for version 1.18 http://sourceforge.net/projects/pgf Till Tantau∗ Institut f¨urTheoretische Informatik Universit¨atzu L¨ubeck June 12, 2007 Contents 1 Introduction 14 1.1 Structure of the System . 14 1.2 Comparison with Other Graphics Packages . 15 1.3 Utilities: Page Management . 15 1.4 How to Read This Manual . 16 1.5 Authors and Acknowledgements . 16 1.6 Getting Help . 16 I Tutorials and Guidelines 17 2 Tutorial: A Picture for Karl's Students 18 2.1 Problem Statement . 18 2.2 Setting up the Environment . 18 2.2.1 Setting up the Environment in LATEX........................... 18 2.2.2 Setting up the Environment in Plain TEX........................ 19 2.2.3 Setting up the Environment in ConTEXt......................... 19 2.3 Straight Path Construction . 20 2.4 Curved Path Construction . 20 2.5 Circle Path Construction . 21 2.6 Rectangle Path Construction . 21 2.7 Grid Path Construction . 22 2.8 Adding a Touch of Style . 22 2.9 Drawing Options . 23 2.10 Arc Path Construction . 23 2.11 Clipping a Path . 24 2.12 Parabola and Sine Path Construction . 25 2.13 Filling and Drawing . 25 2.14 Shading . 26 2.15 Specifying Coordinates . 26 2.16 Adding Arrow Tips . 28 2.17 Scoping . 29 2.18 Transformations . 29 2.19 Repeating Things: For-Loops . 30 2.20 Adding Text . 31 ∗Editor of this documentation. Parts of this documentation have been written by other authors as indicated in these parts or chapters and in Section 1.5. 3 3 Tutorial: A Petri-Net for Hagen 35 3.1 Problem Statement . 35 3.2 Setting up the Environment . 35 3.2.1 Setting up the Environment in LATEX........................... 35 3.2.2 Setting up the Environment in Plain TEX........................ 35 3.2.3 Setting up the Environment in ConTEXt......................... 36 3.3 Introduction to Nodes . 36 3.4 Placing Nodes Using the At Syntax . 37 3.5 Using Styles . 37 3.6 Node Size . 38 3.7 Naming Nodes . 38 3.8 Placing Nodes Using Relative Placement . 39 3.9 Adding Labels Next to Nodes . 39 3.10 Connecting Nodes . 40 3.11 Adding Labels Next to Lines . 42 3.12 Adding the Snaked Line and Multi-Line Text . 42 3.13 Using Layers: The Background Rectangles . 43 3.14 The Complete Code . 43 4 Guidelines on Graphics 46 4.1 Planning the Time Needed for the Creation of Graphics . 46 4.2 Workflow for Creating a Graphic . 47 4.3 Linking Graphics With the Main Text . 47 4.4 Consistency Between Graphics and Text . 48 4.5 Labels in Graphics . 48 4.6 Plots and Charts . 49 4.7 Attention and Distraction . 52 II Installation and Configuration 53 5 Installation 54 5.1 Package and Driver Versions . 54 5.2 Installing Prebundled Packages . 54 5.2.1 Debian . 54 5.2.2 MiKTeX . 55 5.3 Installation in a texmf Tree . 55 5.3.1 Installation that Keeps Everything Together . 55 5.3.2 Installation that is TDS-Compliant . 55 5.4 Updating the Installation . 55 6 Licenses and Copyright 56 6.1 Which License Applies? . 56 6.2 The GNU Public License, Version 2 . 56 6.2.1 Preamble . 56 6.2.2 Terms and Conditions For Copying, Distribution and Modification . 57 6.2.3 No Warranty . 59 6.3 The LATEX Project Public License, Version 1.3c 2006-05-20 . 59 6.3.1 Preamble . 59 6.3.2 Definitions . 59 6.3.3 Conditions on Distribution and Modification . 60 6.3.4 No Warranty . 61 6.3.5 Maintenance of The Work . 62 6.3.6 Whether and How to Distribute Works under This License . 62 6.3.7 Choosing This License or Another License . 62 6.3.8 A Recommendation on Modification Without Distribution . 63 6.3.9 How to Use This License . 63 6.3.10 Derived Works That Are Not Replacements . 63 6.3.11 Important Recommendations . 63 4 6.4 GNU Free Documentation License, Version 1.2, November 2002 . 64 6.4.1 Preamble . 64 6.4.2 Applicability and definitions . 64 6.4.3 Verbatim Copying . 65 6.4.4 Copying in Quantity . 65 6.4.5 Modifications . 65 6.4.6 Combining Documents . ..