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<font face="Myriad Pro">Hi Boris,<br>
<br>
maybe you could try \ncbar, like<br>
<br>
\begin{pspicture}(5,4)<br>
\psset{angle=90,armB=-1.5}<br>
\Cnode[radius=0.2](2.5,3.5){A}<br>
\Cnode[radius=0.2](0.5,1){B1}<br>
\Cnode[radius=0.4](1.5,1){B2}<br>
\Cnode[radius=0.6](2.6,1){B3}<br>
\Cnode[radius=0.8](4,1){B4}<br>
\ncbar{B1}{A}<br>
\ncbar{B2}{A}<br>
\ncbar{B3}{A}<br>
\ncbar{B4}{A}<br>
\Cnode[radius=0.2,fillstyle=solid,fillcolor=white](2.5,3.5){A}<br>
\end{pspicture}<br>
<br>
and make the arm negative...<br>
<br>
Seems to work.<br>
<br>
Maybe Herbert is inspired to do that more elegantly...<br>
<br>
Regards,<br>
<br>
Juergen<br>
</font><br>
Herbert Voss wrote:
<blockquote cite="mid:467D86D9.3010405@zedat.fu-berlin.de" type="cite">
<pre wrap="">Boris Veytsman wrote:
</pre>
<blockquote type="cite">
<pre wrap="">I need a variant of \ncangle, and I am afraid my PostScript skills are
not good enough to make it.
I want a node connection like \ncangle, where arm B starts from the
edge of the node, like in the current \ncangle, BUT its length is
calculated from the node center rather than from the edge.
Let me give an example. In this picture:
\begin{pspicture}(5,4)
\cnode(2.5,3.5){0.2}{A}
\cnode(0.5,1){0.2}{B1}
\cnode(1.5,1){0.4}{B2}
\cnode(2.6,1){0.6}{B3}
\cnode(4,1){0.8}{B4}
\psset{angleB=90,angleA=-90,armB=1}
\ncangle{A}{B1}
\ncangle{A}{B2}
\ncangle{A}{B3}
\ncangle{A}{B4}
\end{pspicture}
the horizontal arms of the node connections are not aligned because
nodes Bi have different radii. I can manually align them using
different values of armB:
</pre>
</blockquote>
<pre wrap=""><!---->where is the problem, simply saing
\psset{angleB=90,angleA=-90,armA=1cm}
Herbert
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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>
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<a class="moz-txt-link-abbreviated" href="http://www.gilligan-online.de">www.gilligan-online.de</a></pre>
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