28 May
2013
28 May
'13
12:15 p.m.
Hi,
I maneged to make graphviz working under windows. It is a bit hacky but
should work in most of the cases.
I couldn't commit on the smalltlkhub repo so I attached the mcz here.
The folders where the layout look for the executables are:
C:\Program Files (x86)\Graphviz2.30\bin
and
C:\Program Files\Graphviz2.30\bin
Also, I don't know why but OSProcess waitForCommand: doesn't work properli.
It seems that the process do not terminate and since it never reaches the
state complete, you wait forever. The hack I did was to wait not on the
process state but on the existance of the file mondrian_plain. So the
layout will run the command OSProcess command: bla bla.. and than it will
wait until the file mondrian_plain will be created. After that everything
is the same.
Cheers,
Fabrizio
2013/5/28 Fabrizio Perin <fabrizio.perin(a)gmail.com>
Hi,
I think that first of all we should adapt the Mondrian graphviz layout
than move it to roassal. To do that we should only change the invocation to
the graphviz layout (e.g. neato.exe). I don't know if that is possible with
NativeBoost and how to do that though.
I will look into that now. Any suggestion will be appriciated :)
Cheers,
Fabrizio
2013/5/27 Alexandre Bergel <alexandre.bergel(a)me.com>
I did not authored the binding Pharo <-->
GraphViz. I guess it was using
OSProcess.
Maybe this binding will be obsolete with NativeBoost around? Can
NativeBoosts invokes external processes?
Alexandre
On May 27, 2013, at 12:37 PM, Fabrizio Perin <fabrizio.perin(a)gmail.com>
wrote:
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Hi Alex,
for now I need a neato layout but will be surely interesting to have
soon all the
graphviz layout available. Most important, will I be able to
use them under windows?
Thanks a lot,
Fabrizio
2013/5/27 Alexandre Bergel <alexandre.bergel(a)me.com>
Which layout in particular are you interested in?
Mathieu recently implemented some efficient layouts.
Cheers,
Alexandre
On May 27, 2013, at 7:45 AM, Fabrizio Perin <fabrizio.perin(a)gmail.com>
wrote:
> Hi,
> What is the status of this porting? Do we have GraphVizLayout in
Roassal?
Also, whould it be possible to use it under windows?
>
> Cheers,
> Fabrizio
>
> 2013/4/3 Juraj Kubelka <juraj.kubelka(a)gmail.com>
> ok
>
>
> 2013/4/3 Alexandre Bergel <alexandre.bergel(a)me.com>
> I propose to postpone this layout for later.
>
> Alexandre
>
>
> On Apr 3, 2013, at 12:17 PM, Juraj Kubelka <juraj.kubelka(a)gmail.com>
wrote:
>
> > Hi Doru,
> >
> > yes, but is that what we want in Roassal?
> >
> > Jura
> >
> >
> > 2013/4/3 Tudor Girba <tudor(a)tudorgirba.com>
> > Hi,
> >
> > The layout works, but indeed the particular method you mentioned is
not
working. Look at doExecute: and you will see that the call is commented
out.
> >
> > Cheers,
> > Doru
> >
> >
> > On Apr 3, 2013, at 5:59 PM, Juraj Kubelka <Juraj.Kubelka(a)gmail.com>
wrote:
> >
> > > Method comment of
"MOGraphVizLayout>>applyLayoutToConnections:with:" sais:
> > >
> > > ----
> > > "The code is broken currently. Waiting for Bryce help
> > > Alexandre.Bergel 8/30/2009 11:40"
> > > ----
> > >
> > > Method should be called from method #doExecute: but is not.
> > >
> > > Are there real users of this class? It seems broken for a long
time. It also uses class MOBoundsWithPoints which is not defined in the
image.
> > >
> > > I am not sure if it is worth to do the port into Roassal.
> > >
> > > Cheers,
> > > Jura
> > >
> > >
> > >
> > > 2013/4/3 Tudor Girba <tudor(a)tudorgirba.com>
> > > Yes, it would be nice. This one uses the external GraphViz tool
to
produce the layout.
> > >
> > > Doru
> > >
> > >
> > > On Apr 3, 2013, at 4:06 PM, Juraj Kubelka <
Juraj.Kubelka(a)gmail.com> wrote:
> > >
> > > > Hi,
> > > >
> > > > there is a class MOGraphVizLayout used in some visualisations
(e.g. GTVisualizations new viewPragmaConstellation or
MooseBrowser>>multiplicationBrowser). Should I port it into Roassal?
> >
>
> > > Cheers,
> > > Jura
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--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
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