'Re: [graphviz-interest] doublecircle and URL links'

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List:       graphviz-interest
Subject:    Re: [graphviz-interest] doublecircle and URL links
From:       "Emden R. Gansner" <erg () research ! att ! com>
Date:       2010-11-09 14:41:22
Message-ID: 4CD95D92.7060606 () research ! att ! com
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On 11/9/10 9:18 AM, Ofer Strichman wrote:
> Hi,
> Two questions:
> 1. I need something like doublecircle/doubleoctagon but for the default shape (I guess this would 
> be called doubleellipse). Is this possible ?
[shape=doublecircle] is just shorthand for [shape=circle peripheries=2], so just set the peripheries 
attribute to get what you want.
> 2. I'm failing to put a URL link in the node (or any other HTML instruction for that matter). Is 
> there an example out there of such a graph ?
If  you just set the URL attribute within a node, that will define associate the link with the node. 
For bitmap output, you
need to generate (and incorporate) the map files with -Timap or -Tcmapx. See

  http://www.graphviz.org/doc/info/output.html#d:imap

for more details. For svg, the links are just part of the output. (If I'm misinterpreting your 
question, let me know.)

     Emden

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    On 11/9/10 9:18 AM, Ofer Strichman wrote:
    <blockquote type="cite">
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      <meta name="GENERATOR" content="MSHTML 8.00.6001.18975">
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      <div><font face="Arial" size="2">Hi, </font></div>
      <div><font face="Arial" size="2">Two questions:</font></div>
      <div><font face="Arial" size="2">1. I need something like
          doublecircle/doubleoctagon but for the default shape (I guess
          this would be called doubleellipse). Is this possible ? </font></div>
    </blockquote>
    [shape=doublecircle] is just shorthand for [shape=circle
    peripheries=2], so <font face="Times New Roman, Times, serif">just
      set the peripheries attribute to get what you want.</font><br>
    <blockquote type="cite">
      <div><font face="Arial" size="2">2. I'm failing to put a URL link
          in the node (or any other HTML instruction for that matter).
          Is there an example out there of such a graph ? </font></div>
    </blockquote>
    If  you just set the URL attribute within a node, that will define
    associate the link with the node. For bitmap output, you<br>
    need to generate (and incorporate) the map files with -Timap or
    -Tcmapx. See<br>
    <br>
     <a class="moz-txt-link-freetext" \
href="http://www.graphviz.org/doc/info/output.html#d:imap">http://www.graphviz.org/doc/info/output.html#d:imap</a><br>
  <br>
    for more details. For svg, the links are just part of the output.
    (If I'm misinterpreting your question, let me know.)<br>
    <br>
        Emden<br>
    <br>
    <br>
  </body>
</html>

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