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List:       graphviz-interest
Subject:    [graphviz-interest] overlapped edge arrow heads and edge labels
From:       Jeff Gao <jglist () gmail ! com>
Date:       2010-05-13 20:25:38
Message-ID: AANLkTinbMcVIBbNmbdJxHd_Eth3lASDM3Z2gTj54HY-z () mail ! gmail ! com
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Hello,

We recently found some overlapped edge arrow heads and edge labels in our
examples. We searched around Graphviz software documents and mailing list
archives and
we did not find any solutions to these problems.

(1) overlapped edge arrow heads
http://umbbd.msi.umn.edu/ethz/overlapped_edge_arrows.gif
http://umbbd.msi.umn.edu/ethz/overlapped_edge_arrows.tar
In the .gif, we can see:
An arrow tail (1->3) an arrow head (3->4) are overlapped. An arrow tail
(1->5) and an arrow head (5->2) are overlapped.

(2) overlapped edge labels
http://umbbd.msi.umn.edu/ethz/overlapped_edge_labels.gif
http://umbbd.msi.umn.edu/ethz/overlapped_edge_labels.tar
In the .gif, we can see:
Two edge labels are overlapped from 8->14.

The graphviz version we are using is graphviz-2.27.20100420.0445
The dot files are named as "1.txt" in the above tar files.

Thank you for your suggestions!

Best,
Jeff Gao

[Attachment #5 (text/html)]

Hello,<br><br>We recently found some overlapped edge arrow heads and edge labels in \
our examples. We searched around Graphviz software documents and mailing list \
archives and<br>we did not find any solutions to these problems. <br> <br>(1) \
overlapped edge arrow heads<br><a \
href="http://umbbd.msi.umn.edu/ethz/overlapped_edge_arrows.gif">http://umbbd.msi.umn.edu/ethz/overlapped_edge_arrows.gif</a><br><a \
href="http://umbbd.msi.umn.edu/ethz/overlapped_edge_arrows.tar">http://umbbd.msi.umn.edu/ethz/overlapped_edge_arrows.tar</a><br>
 In the .gif, we can see:<br>An arrow tail (1-&gt;3) an arrow head (3-&gt;4) are \
overlapped. An arrow tail (1-&gt;5) and an arrow head (5-&gt;2) are \
overlapped.<br><br>(2) overlapped edge labels<br><a \
href="http://umbbd.msi.umn.edu/ethz/overlapped_edge_labels.gif">http://umbbd.msi.umn.edu/ethz/overlapped_edge_labels.gif</a><br>
 <a href="http://umbbd.msi.umn.edu/ethz/overlapped_edge_labels.tar">http://umbbd.msi.umn.edu/ethz/overlapped_edge_labels.tar</a><br>In \
the .gif, we can see:<br>Two edge labels are overlapped from 8-&gt;14.<br><br>The \
graphviz version we are using is graphviz-2.27.20100420.0445<br> The dot files are \
named as &quot;1.txt&quot; in the above tar files.<br><br>Thank you for your \
suggestions!<br><br>Best,<br>Jeff Gao<br>



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