Attribute "tailport"

Use:optional
Used by:edge
Description:Indicates where on the tail node to attach the tail of an edge.
Values:":n",":ne",":e",":se",":s",":sw",":w",":nw"
Default Value:center
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Example 1/1:
Source code:
<graph file-name="graphs/tailport" nodesep="0.6" ranksep="0.6">
  
<sub-graph rank="source">
  
<node id="NW" shape="point"/>
<node id="N" shape="point"/>
<node id="NE" shape="point"/>
<node id="E" shape="point"/>
</sub-graph>
<node id="tail" label="tail node" shape="box"/>
<node id="W" shape="point"/>
<node id="SW" shape="point"/>
<node id="S" shape="point"/>
<node id="SE" shape="point"/>
<edge from="tail" to="N" taillabel=":n" tailport=":n"/>
<edge from="tail" to="NE" taillabel=":ne" tailport=":ne"/>
<edge from="tail" to="E" taillabel=":e" tailport=":e"/>
<edge from="tail" to="SE" taillabel=":se" tailport=":se"/>
<edge from="tail" to="S" taillabel=":s" tailport=":s"/>
<edge from="tail" to="SW" taillabel=":sw" tailport=":sw"/>
<edge from="tail" to="W" taillabel=":w" tailport=":w"/>
<edge from="tail" to="NW" taillabel=":nw" tailport=":nw"/>
</graph>
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 Copyright 2002-2010 by Martin Loetzsch (http://martin-loetzsch.de), all rights reserved. See the DotML licence for details.