summaryrefslogtreecommitdiff
path: root/Master/texmf-dist/doc/generic/pstricks/voss/bsp312.tex
blob: 5729452f847607f760d844728c9f718bedf51039 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
\documentclass{minimal}
\usepackage{pstricks}
\usepackage{pst-node}

\parindent=0pt
\pagestyle{empty}
\begin{document}

\def\ncIII#1#2#3#4#5#6#7{
  \ncline[linecolor=#5,linewidth=2pt]{#1}{#2}
  \ncline[linecolor=magenta,offset=2mm,arrows=<-,nodesepA=4mm]{#1}{#2}
  \ncline[linecolor=magenta,offset=-2mm,arrows=->]{#1}{#2}
  \ncline[linecolor=#6,linewidth=2pt]{#1}{#3}
  \ncline[linecolor=magenta,offset=2mm,arrows=<-,nodesepA=4mm]{#1}{#3}
  \ncline[linecolor=magenta,offset=-2mm,arrows=->,nodesepA=4mm]{#1}{#3}
  \ncline[linecolor=#7,linewidth=2pt]{#1}{#4}
  \ncline[linecolor=magenta,offset=2mm,arrows=<-]{#1}{#4}
  \ncline[linecolor=magenta,offset=-2mm,arrows=->,nodesepA=4mm]{#1}{#4}
}
%
\psset{fillstyle=solid,fillcolor=black!30}
\begin{psmatrix}[colsep=0.75cm]
& & & & & [name=a]\psframebox{\textcolor{red}{\textbf{7}}} \\
& [name=b]\pscirclebox{7} & & & & [name=c]\pscirclebox{4} & & & &  [name=d]\pscirclebox{1}\\[0pt]  
[name=e]\psframebox{9} & [name=f]\psframebox{8} & [name=g]\psframebox{7} & &
[name=h]\psframebox{6} & [name=i]\psframebox{5} & [name=j]\psframebox{4} & &
[name=k]\psframebox{6} & [name=l]\psframebox{5} & [name=m]\psframebox{4}
\end{psmatrix}
\ncIII{a}{b}{c}{d}{cyan}{black}{black}
%
\ncIII{b}{e}{f}{g}{cyan}{black}{black}
\ncIII{c}{h}{i}{j}{black}{black}{black}
\ncIII{d}{k}{l}{m}{black}{black}{black}

\end{document}