%% %% The LaTeX Graphics Companion, 2ed (first printing May 2007) %% %% Example 6-7-32 on page 439. %% %% Copyright (C) 2007 Michel Goossens, Frank Mittelbach, Denis Roegel, Sebastian Rahtz, Herbert Vo\ss %% %% It may be distributed and/or modified under the conditions %% of the LaTeX Project Public License, either version 1.3 %% of this license or (at your option) any later version. %% %% See http://www.latex-project.org/lppl.txt for details. %% \documentclass{ttctexagray} \pagestyle{empty} \setcounter{page}{6} \setlength\textwidth{207.83385pt} \StartShownPreambleCommands \usepackage[dvipsnames]{pstricks} \usepackage{gastex} \StopShownPreambleCommands \begin{document} \psset{unit=2.5pt} \begin{pspicture}(-35,-37)(85,15) \node[Nw=16,linecolor=Yellow,fillcolor=Yellow](A)(-20,0){initial} \imark[iangle=200,linecolor=Peach](A) \node[Nmr=0,Nw=14,fillgray=0.85, dash={1}0](B)(20,0){\textcolor{RedViolet}{final}} \fmark[flength=10,fangle=-30,dash={3 1 1 1}0](B) \node[Nadjust=wh,Nadjustdist=2,Nmr=3,Nmarks=r,linecolor=Green](C)(60,-20){% $\left(\begin{array}{ccc} 2 & 1 & 0 \\ -1 & 0 & 1 \\ 0 & -1 & 2 \end{array}\right)$} \rmark[linecolor=Green,rdist=1.4](C) \drawedge[curvedepth=5,linecolor=Red](A,B){\textcolor{Cyan}{curved}} \drawedge[ELside=r,ELpos=35](A,B){straight} \drawedge[curvedepth=-25,ELside=r,dash={1.5}0](A,B){far} \drawloop[ELpos=75, loopangle=150, dash={0.2 0.5}0](A){loopCW} \drawloop[loopCW=n,ELside=r,loopangle=30,dash={3 1.5}{1.5}](B){loopCCW} \drawqbpedge[ELside=r,ELdist=0,dash={4 1 1 1}0](B,-90,C,180){qbpedge} \drawloop[ELpos=70,loopangle=0](C){$b / 01$} \drawloop[loopCW=n,ELpos=75,ELside=r,loopangle=-90,sxo=6](C){$a / 01$} \drawloop[ELpos=75,loopangle=-90,sxo=-6](C){$b / 10$} \drawloop[loopangle=50](C){$b / 01$} \drawloop[ELpos=75,loopangle=148](C){$b / 01$} \end{pspicture} \end{document}