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Re: Saving explain output graphically

From: "Dave Page" <dpage(at)postgresql(dot)org>
To: "Magnus Hagander" <magnus(at)hagander(dot)net>, "Dave Page" <dpage(at)postgresql(dot)org>, pgadmin-hackers <pgadmin-hackers(at)postgresql(dot)org>
Subject: Re: Saving explain output graphically
Date: 2008-01-16 20:20:15
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Lists: pgadmin-hackers
Yeah, it's mac. I assume it doesn't do it on win32/unix? An additional
few px seems reasonable btw.


On 1/16/08, Magnus Hagander <magnus(at)hagander(dot)net> wrote:
> Dave Page wrote:
> > On 14/01/2008, Magnus Hagander <magnus(at)hagander(dot)net> wrote:
> >> There was some talk a while back about being able to save the explain
> >> output graphically, and I've taken a stab at it. Attached patch appears
> >> to be working for me, but I had a lot of trouble getting things to work
> >> properly before I found the right track. Specifically, I got the wrong
> >> size of the image all the time.
> >>
> >> So if some people could test the patch with a bunch of different queries
> >> and strange explain outputs, to see if you get proper size images out of
> >> it, that would be great :-)
> >
> > I consistently get no border along the right hand side - see the
> > attached example. It looks pretty good though :-)
> Interesting. I don't get that here - what platform is that on? Mac?
> Maybe just add a simple +20 pixels or something to the right to work
> around it? ;-) Given that it's not exactly aligned to the edge of the
> image anyway, that shouldn't be a problem?
> > Now you just need to add options to include the data for each node and
> > the query text :-p
> Be my guest :-)
> What would actually be *really* cool was an export in SVG including
> those, but wx doesn't do that :-)
> //Magnus

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