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author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /info/examples/lgc2/6-2-5.ltx |
Initial commit
Diffstat (limited to 'info/examples/lgc2/6-2-5.ltx')
-rw-r--r-- | info/examples/lgc2/6-2-5.ltx | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/info/examples/lgc2/6-2-5.ltx b/info/examples/lgc2/6-2-5.ltx new file mode 100644 index 0000000000..4ece4eb943 --- /dev/null +++ b/info/examples/lgc2/6-2-5.ltx @@ -0,0 +1,42 @@ +%% +%% The LaTeX Graphics Companion, 2ed (first printing May 2007) +%% +%% Example 6-2-5 on page 337. +%% +%% 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{ttctexa} +\pagestyle{empty} +\setcounter{page}{6} +\setlength\textwidth{135.83385pt} +\StartShownPreambleCommands +\usepackage{pstricks,pst-node} +\SpecialCoor +\makeatletter +\def\nodeBetween(#1)(#2)#3{% + \pst@getcoor{#1}\pst@tempA \pst@getcoor{#2}\pst@tempB + \pnode(!% + \pst@tempA /YA exch \pst@number\psyunit div def + /XA exch \pst@number\psxunit div def + \pst@tempB /YB exch \pst@number\psyunit div def + /XB exch \pst@number\psxunit div def + XB XA add 2 div YB YA add 2 div){#3}} +\makeatletter +\StopShownPreambleCommands +\begin{document} +\begin{pspicture}[showgrid=true](-0.3,-0.45)(3,2) + \psline[linestyle=dashed]{o-o}(0.25,0.33)(2.333,2) + \nodeBetween(0.25,0.33)(2.333,2){center} + \pscircle[linecolor=blue](center){3pt} +\end{pspicture} + +\bigskip A node \rnode{B}{demonstration}. +\nccurve[arrows=->,linecolor=blue,nodesep=5pt]{B}{center} +\end{document} |