Message: 2 Date: Sun, 24 Aug 2008 16:54:30 +1000 From:
[EMAIL PROTECTED] (Trent W. Buck) Subject: Re: [rt-users] Graphviz
anti-aliased output? To: [EMAIL PROTECTED] Message-ID:
<[EMAIL PROTECTED]> Content-Type: text/plain;
charset=us-ascii "Aaron Hathaway" <[EMAIL PROTECTED]> writes:
> I know the latest version of Graphviz can output lovely anti-aliased
> graphs. Is there an easy way to get RT to anti-alias its Graphviz
> output?
(Note: I have yet to look at RT's graphviz integration.)
Perhaps an easy way would be to tell RT to use dot -Tsvg instead of
-Tpng? Then the web pages would include SVG and be rendered client-side
(and thus be antialiased in Firefox, at least).
OTOH, this seems to be antialiased already (with graphviz 2.20):
echo 'digraph { x -> y; }' | dot -Tpng | with-temp-file display
so perhaps you just need to upgrade your Graphviz?
I'm also running 2.2, and by default, it does output with
anti-aliasing. But RT's implementation doesn't.
I think this has to do with the perl module GraphViz, which handles
integration with graphviz. I'm not sure the module can take advantage
of anti-aliasing--but I don't know.
--Aaron
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