%% $Id: pst-venn-doc.tex 848 2018-12-04 09:25:49Z herbert $
\documentclass[11pt,english,BCOR10mm,DIV14,bibliography=totoc,parskip=false,smallheadings,
headexclude,footexclude,twoside]{pst-doc}
\usepackage[utf8]{inputenc}
\usepackage{pst-venn}
\lstset{preset=\centering,pos=l,wide=false,vsep=5mm,language=PSTricks,%width=0.5\linewidth,
morekeywords={multidipole,parallel},basicstyle=\footnotesize\ttfamily}
%
\def\bgImage{%
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[bgradius=3](-1,0.5)(0,-1)(1,0.5){1.5}{24}
\end{pspicture}
}
\addbibresource{\jobname.bib}
\begin{document}
\title{\texttt{pst-venn}}
\subtitle{A PSTricks package for drawing Venn sets; v 0.01}
\author{Herbert Voß}
%\docauthor{Herbert Vo\ss}
\date{\today}
\maketitle
\psset{unit=0.5}
\begin{verbatim}
\psVenn[options](O1)(O2)(O3){radius}{segments}
\end{verbatim}
There are the following optional arguments:
\verb|bgcircle=<true/false>|:
\begin{LTXexample}[width=0.4\linewidth,pos=l]
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[bgcircle](-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[bgcircle=false](-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\end{LTXexample}
\verb|bgcolor=<color>|:
\begin{LTXexample}[width=0.4\linewidth,pos=l]
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[bgcolor=green!30](-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\end{LTXexample}
\verb|bgradius=<value[unit]>|:
\begin{LTXexample}[width=0.4\linewidth,pos=l]
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[bgradius=3.5](-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\end{LTXexample}
\verb|fgcolor=<color>|:
\begin{LTXexample}[width=0.4\linewidth,pos=l]
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[fgcolor=green!30](-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\end{LTXexample}
\verb|vennfill=<style>|:
\begin{LTXexample}[width=0.4\linewidth,pos=l]
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[vennfill=hlines](-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn[vennfill=dots](-1,0.5)(0,-1)(1,0.5){1.5}{1}
\end{pspicture}
\end{LTXexample}
\clearpage
Every single area of the three circles has a number:
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
% \pscircle[fillstyle=solid,fillcolor=blue!40](0,0){3}
\pscircle(-1,0.5){1.5}
\pscircle(0,-1){1.5}
\pscircle(1,0.5){1.5}
\footnotesize
\rput(-1,0.75){1}\rput(0,-1.25){2}\rput(1,0.75){3}
\rput(0,1){4}\rput(-0.8,-0.5){5}\rput(0.8,-0.5){6}
\rput(0,0){7}
\end{pspicture}
\begin{LTXexample}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{1} \end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{2} \end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{3} \end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{4} \end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{5} \end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{6} \end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{7} \end{pspicture}
\end{LTXexample}
The elements can be combined like 147:
\begin{LTXexample}[width=0.4\linewidth,pos=l]
\begin{pspicture}(-3.2,-3.2)(3.2,3.2)
\psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{147}
\end{pspicture}
\end{LTXexample}
\begin{LTXexample}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{127} \end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{4567}\end{pspicture}
\begin{pspicture}(-3.2,-3.2)(3.2,3.2) \psVenn(-1,0.5)(0,-1)(1,0.5){1.5}{123} \end{pspicture}
\end{LTXexample}
\nocite{*}
\printbibliography
\end{document}
