New answers tagged foreach
1
Here's one way to define a sequence of macros with a for loop, with an example of usage:
\documentclass{article}
\usepackage{pgffor}
\def \peopleArray {\nameA, \nameB, \nameC}
\begin{document}
\foreach \x in \peopleArray {
\expandafter\newcommand\x{}% error if already defined
\expandafter\gdef\x{
\begin{center}
{\scshape name3}
\end{...
2
Thank you for the posted solutions! based on them, here is the final code:
\begin{tikzpicture}[main/.style = {draw, circle, inner sep=1.2, fill=black}]
\node[main, label=right:{$e$}] at (360:0mm) (0) {};
\graph[circular placement, group polar shift=(360/215:0), empty nodes, radius=6cm, nodes={circle, inner sep=1.2, draw=black, fill=black}] { ...
3
As far as I understand what you want, here's a way to start with. I didn't know how you want to distribute the colours, though:
\documentclass[tikz,border=3.14mm]{standalone}
\usetikzlibrary{graphs}
\begin{document}
\begin{tikzpicture}[main/.style = {draw, circle, inner sep=1.2, fill=black}]
\node[main, label=right:{$e$}] at (360:0mm) (0) {};
\...
0
based on comments provided and other posts, I ended up with the following:
\begin{tikzpicture}[main/.style = {draw, circle, inner sep=1.2, fill=black}]
\node[main, label=right:{$e$}] at (360:0mm) (0) {};
\graph[circular placement, group polar shift=(360/26:0), empty nodes, radius=4cm, nodes={circle, inner sep=1.2, draw=black, fill=black}] {
\foreach \x ...
0
May I suggest a simpler way to do that?
\documentclass{article}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}[dot/.style={circle,fill=black,inner sep=1.2pt}]
\coordinate (0) at (0,0);
\def\r{6}
\foreach \i [evaluate=\i as \j using \i+1] in {1,3,...,25}
\draw (0) -- (\i*360/26-360/52:\r) node[dot](\i){} -- (\j*360/26-360/52:\r) ...
1
You want to evaluate \x+1.
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{graphs}
\begin{document}
\begin{tikzpicture}[
main/.style = {draw, circle, inner sep=1.2, fill=black}
]
\node[main, label=below:{$e$}] at (360:0mm) (0) {};
\graph[
circular placement,
group polar shift=(360/26:0),
empty nodes,
radius=6cm,
nodes={circle, inner ...
3
This answer mimics that of egreg, but uses the readarray package to absorb the input file into a macro.
\begin{filecontents*}[overwrite]{mydata.dat}
1,2,3
\end{filecontents*}
\documentclass{article}
\usepackage{pgffor}
\usepackage{readarray}
\newcommand{\foreachinfile}[2]{%
\readdef{#2}{\foreachinfiletemp}%
\foreach #1 in \foreachinfiletemp
}
\begin{...
3
You can store the file contents in a temporary macro, with the help of catchfile:
\begin{filecontents*}{\jobname-example}
1,2,3
\end{filecontents*}
\documentclass{article}
\usepackage{pgffor}
\usepackage{catchfile}
\newcommand{\foreachinfile}[2]{%
\CatchFileDef{\foreachinfiletemp}{#2}{}%
\foreach #1 in \foreachinfiletemp
}
\begin{document}
\foreach \...
1
\documentclass[margin=5mm, varwidth]{standalone}
\usepackage{tikz}
\begin{document}
\section{Normal Tabbing}
\begin{tabbing}
Left \= Middle \= Right \kill
1 \> 2 \> 3 \\
\end{tabbing}
\section{Foreach Tabbing}
\newcommand\tabrow[1]{%
\setlength{\topsep}{2pt}%
\setlength{\partopsep}{0pt}%
\begin{tabbing}
Left \= Middle \= Right \kill% tabhead
%1 \> ...
Top 50 recent answers are included
