[Doxygen-develop] How Doxygen uses graphviz -- links in html graph presentation

[Robert G. R. <rri...@ai...>]

Hi,

    I would like to use graphviz to make graphs on a web page similar to the way
doxygen does (but I'm not parsing source code to make them, these are graphs of
other things).

    I want the nodes of the graph to be links, the way doxygen does.  I can see
that in the html output doxygen specifies certain areas of the graph image as
clickable, but I was wondering where in the source code of doxygen it figures
out what coordinates are associated with each node.

    I would like to look at doxygen to see how it is done, but I am having
trouble finding it.  If anyone could tell me where that functionality is in the
code, or how to achieve that result another way, or another example to look at,
I would really appreciate it.

    Thanks in advance for any help you can offer me.

--Rob

-- 
Robert G. Ristroph
Airlink Systems
rri...@ai...
(512) 231-1240 x103





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