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<font face="Myriad Pro">Dear Dominique,<br>
<br>
many thanks as well to you. Now i found that in the PSTricksbook.
Overread it.<br>
<br>
Here my progress. However not really correct, but soon reach the aim.<br>
<br>
\documentclass{article}<br>
\usepackage{multido}<br>
\usepackage{pstricks,pst-eucl,pstricks-add}<br>
\begin{document}<br>
\begin{center}<br>
\begin{pspicture}(-3,-2.5)(2,2)<br>
\pstGeonode[PosAngle={0,-45},PointName=none,PointSymbol=none](.5,1){S}(-1.5,-1.2){A}(.5,-.8){B}<br>
\psset{linecolor=black, nodesep=-.4}<br>
\multido{\n=0+0.2, \i=2+1, \ia=1+1}{12}{<br>
\pstHomO[HomCoef=\n,
PosAngle=-45,PointName=none,PointSymbol=none]{S}{A,B}[C\i,D\i]<br>
\ncline[nodesep=-.5,linewidth=0.7\pslinewidth]{C\i}{D\i}<br>
\ncline[linewidth=0pt]{C\i}{C\ia}\ncput[ref=r]{\small$y\,\,$}<br>
\ncline[linewidth=0pt]{D\i}{D\ia}\ncput[ref=l]{\small$\,\,x$}<br>
}<br>
\psset{linecolor=black, XnodesepA=-1.5, YnodesepA=-3.7}<br>
\pstLineAB{A}{S}<br>
\pstLineAB{B}{S}<br>
\end{pspicture}<br>
\end{center}<br>
\end{document}<br>
<br>
Regards,<br>
<br>
Juergen<br>
</font><br>
Dominique RODRIGUEZ wrote:
<blockquote cite="mid:20080521190641.7FDB71D74@ursamajor.galinieres"
type="cite">
<pre wrap="">Hello,
</pre>
<blockquote type="cite">
<pre wrap=""> here is a possibility to get rid of the labels:
</pre>
</blockquote>
<pre wrap=""><!---->
</pre>
<blockquote type="cite">
<pre wrap=""> \pstGeonode[PosAngle={0,-45},PointName={,}](.5,1){S}(-1.5,-1.2){A}(.
5,-.8){B}
\pstHomO[HomCoef=.62, PosAngle=-45,PointName={,}]{S}{A,B}[C,D]
</pre>
</blockquote>
<pre wrap=""><!----> ^^^^^^^^^^^^^
PointName=none is simpler !
and more comprehensive.
Dominique
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="65">--
Jürgen Gilg
Austr. 59
70376 Stuttgart
-------------------------------------
Tel 0711.59 27 88
e-Mail <a class="moz-txt-link-abbreviated" href="mailto:gilg@acrotex.net">gilg@acrotex.net</a>
Websites <a class="moz-txt-link-abbreviated" href="http://www.acrotex.net">www.acrotex.net</a>
<a class="moz-txt-link-abbreviated" href="http://www.brueckenkurs-physik.de">www.brueckenkurs-physik.de</a>
<a class="moz-txt-link-abbreviated" href="http://www.gilligan-online.de">www.gilligan-online.de</a>
</pre>
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