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PDF blend mode requires TikZ version 3.0 or above. Edit and compile if you like: % A Venn diagram with PDF blending % Author: Stefan Kottwitz % https://www.packtpub.com/hardware-and-creative/latex-cookbook \documentclass[border=10pt]{standalone} \usepackage{tikz} \begin{document} \begin{tikzpicture} \begin{scope}[blend group = soft light] \fill[red!30!white] ( 90:1.2)… Continue Reading →

A flowchart showing a common TeX workflow, using the smartdiagram package. Edit and compile if you like: % A flowchart of a TeX workflow % Author: Stefan Kottwitz % https://www.packtpub.com/hardware-and-creative/latex-cookbook \documentclass[border=10pt]{standalone} \usepackage{smartdiagram} \begin{document} \smartdiagram[flow diagram:horizontal]{Edit, \LaTeX, Bib\TeX/ biber, make\-index, \LaTeX}… Continue Reading →

A simple example of a commutative diagram using TikZ, short and readable. It has been posted as answer to the question http://tex.stackexchange.com/q/45741/213 of Elias. A matrix is used for positioning the main nodes Arrows are drawn as edges, between the… Continue Reading →

In graph theory, models and drawings often consists mostly of vertices, edges, and labels. So, it may be possible, to use a simpler language for generating a diagram of a graph. The tkz-graph package offers a convenient interface. The code… Continue Reading →

A submatrix within a matrix should be highlightened. Instead of simply drawing a rectangle, we can use TikZ for producing a rectangle node, using the fit library for fitting the desired area, defining a style for the highlighted node, so… Continue Reading →

A calendar example from the PGF manual. Modifications are changes in font family and size commands shaded background circle shaded month circles font sizes and distances. Edit and compile if you like: % A calendar of circles % Author: Till… Continue Reading →

Math formulas and arrows with TikZ http://texblog.net/latex-archive/maths/logic-tikz/ In the Art of Problem Solving Forum http://www.artofproblemsolving.com/Forum/viewtopic.php?p=1359679#1359679 somebody asked for help in creating a construction for proofs and demonstrations in Logic by LaTeX commands. Math expressions should be aligned, some connected by… Continue Reading →

Posted for discussing and improving on http://tex.stackexchange.com/q/39696/213 Edit and compile if you like: % A family tree % or: an organisational chart % Author: Stefan Kottwitz , http://texblog.net \documentclass{article} \usepackage{tikz} \usepackage[active,tightpage]{preview} \PreviewEnvironment{tikzpicture} \setlength\PreviewBorder{5pt}% % \usetikzlibrary{trees} \begin{document} \begin{tikzpicture}[ man/.style={rectangle,draw,fill=blue!20}, woman/.style={rectangle,draw,fill=red!20,rounded corners=.8ex},… Continue Reading →

http://texblog.net/latex-archive/maths/pgf-tikz-commutative-diagram/ The chains library is very useful for writing exact sequences. Yet there’s no feature for labeling the edges of a chain. Besides arrows, we might need to write symbols for maps over, under, or just next to it. This… Continue Reading →

Edit and compile if you like: % Fancy tables with TikZ % Author: Stefan Kottwitz % http://texblog.net \documentclass[svgnames]{beamer} \setbeamertemplate{background canvas}[vertical shading]% [top=blue!1,bottom=blue!30] \setbeamertemplate{navigation symbols}{} \usepackage{tikz} % The table is built using TikZ matrix library features: \usetikzlibrary{matrix} \usepackage[active,tightpage]{preview} \usepackage{subfig} \PreviewEnvironment{tikzpicture} \setlength\PreviewBorder{5pt}%… Continue Reading →

Edit and compile if you like: % Lindenmayer systems % Dec 18, 2011, Stefan Kottwitz % http://texblog.net \documentclass{article} \usepackage{tikz} \usepackage[active,tightpage]{preview} \usepackage{subfig} \PreviewEnvironment{tabular} \setlength\PreviewBorder{5pt}% \usetikzlibrary{lindenmayersystems} \usetikzlibrary[shadings] \begin{document} \pgfdeclarelindenmayersystem{Koch curve}{ \rule{F -> F-F++F-F}} \pgfdeclarelindenmayersystem{Sierpinski triangle}{ \rule{F -> G-F-G} \rule{G -> F+G+F}} \pgfdeclarelindenmayersystem{Fractal… Continue Reading →

Edit and compile if you like: % Commutative diagram with edges passing under/over % Jan 7, 2009, Stefan Kottwitz % http://texblog.net \documentclass{article} \usepackage{tikz} \usetikzlibrary{matrix} \usepackage[active,tightpage]{preview} \usepackage{subfig} \PreviewEnvironment{tikzpicture} \setlength\PreviewBorder{5pt}% \begin{document} \begin{tikzpicture} \matrix (m) [matrix of math nodes, row sep=3em, column sep=3em]{… Continue Reading →

An example of how you can use TikZ and absolute positioning to create fancy chapter headings. Edit and compile if you like: % Fancy chapter headings % Author: Stefan Kottwitz % Source: http://texblog.net/latex-archive/layout/fancy-chapter-tikz/ \documentclass[svgnames]{report} \usepackage{tikz} \usepackage{kpfonts} \usepackage[explicit]{titlesec} \newcommand*\chapterlabel{} \titleformat{\chapter} {\gdef\chapterlabel{}… Continue Reading →

This example shows how to create an effective 3D effect using the slant transformation. Shading has been added to enhance the 3D impression. Read more about this example over at TeXblog. Edit and compile if you like: % :Author: Stefan… Continue Reading →