Kapitel/Chapter 15

Einführung in LaTeX / Introduction into LaTeX

15.3

Package psvectorian

% !TEX lualatex
\documentclass{article}
\usepackage[dvipsnames,svgnames]{pstricks}
\usepackage{psvectorian}
\pagestyle{empty}
\begin{document}

\begin{pspicture}(-5,-5)(5,5)
\renewcommand*{\psvectorianDefaultColor}{blue}%
\psframe[linewidth=0.1pt,fillstyle=solid,fillcolor=Beige](-5,-5)(5,5)
% haut+bas
\rput[tl](-3,5){\psvectorian[width=6cm]{71}}
\rput[bl](-3,-5){\psvectorian[width=6cm,flip]{71}}
%coins
\rput[tl](-5,5){\psvectorian[width=2cm]{63}}
\rput[tr](5,5){\psvectorian[width=2cm,mirror]{63}}
\rput[bl](-5,-5){\psvectorian[width=2cm,flip]{63}}
\rput[br](5,-5){\psvectorian[width=2cm,flip,mirror]{63}}
% côtés
\rput[bl]{-90}(-5,3){\psvectorian[width=6cm]{46}}
\rput[bl]{90}(5,-3){\psvectorian[width=6cm]{46}}
%texte+soulignement+chapeau
\rput(0,0){\Huge Ornaments}
\rput[t](0,-0.5){\psvectorian[width=5cm]{75}}
\rput[b](0,0.5){\psvectorian[width=5cm]{69}}
% oiseaux
\rput[tr]{-30}(-1,2.5){\psvectorian[width=2cm]{57}}
\rput[tl]{30}(1,2.5){\psvectorian[width=2cm,mirror]{57}}
\end{pspicture}
\end{document}

Node connections

% !TEX lualatex
\documentclass{article}
\usepackage{pst-node,amsmath,array}
\begin{document}

\begin{center}
$\arraycolsep=1.4pt\def\arraystretch{1.6}
\begin{array}{r c l c r c l}
      &    &   
      & \left| 5-3x \right| \rnode{C3}{\,\le\,} 7 \\[7mm]
5-3x  & \rnode{L3}{\le} & 7 
      & \text{\textbf{or}} 
      & -\left(5-3x\right) & \rnode{R3}{\le} & 7 \\
5-3x-5& \le & 7-5  &   
      & -5+3x    & \le & 7 \\
-3x   & \le & 2    &   
      & -5+3x+5  & \le & 7+5   \\
-\dfrac{1}{3} \cdot -3x & \ge & -\dfrac{1}{3}\cdot 2 & 
      & 3x & \le & 12 \\[2mm]
x     & \ge& -\dfrac{2}{3}       &  
      & \dfrac{1}{3}\cdot 3x & \le &\dfrac{1}{3}\cdot 12 \\[1mm]
      &    &                     &  
      & x  & \le & 4
\end{array}$
\end{center}
\psset{nodesep=3pt}
\nccurve[angleA=-110,angleB=70]{->}{C3}{L3}
\nccurve[angleA=-70,angleB=110]{->}{C3}{R3}
\end{document}

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