From kgraphviewer-devel  Thu Sep 14 20:22:53 2017
From: kleag () free ! fr
Date: Thu, 14 Sep 2017 20:22:53 +0000
To: kgraphviewer-devel
Subject: Re: kgraphviewer and QML ?
Message-Id: <279557661.133093084.1505420573291.JavaMail.root () zimbra61-e11 ! priv ! proxad ! net>
X-MARC-Message: https://marc.info/?l=kgraphviewer-devel&m=150542059027193

Thanks Millian, I'll have a look to that.

Ga=C3=ABl

----- Mail original -----
> De: "Milian Wolff" <mail@milianw.de>
> =C3=80: kgraphviewer-devel@kde.org
> Cc: kleag@free.fr, kfunk@kde.org
> Envoy=C3=A9: Jeudi 14 Septembre 2017 11:33:11
> Objet: Re: kgraphviewer and QML ?
>=20
> On Donnerstag, 14. September 2017 10:10:39 CEST kleag@free.fr wrote:
> > Hi,
> >=20
> > I'm working on a new GUI for the linguistic analyzer of my lab:
> > https://github.com/aymara/lima/tree/master/lima_gui
> >=20
> > The interface is currently purely QML based with text based
> > displays. A
> > standard way at looking results is through graphs like the one
> > attached. In
> > fact, I started kgraphviewer (kgv) to visualize these graphs=E2=80=A6
> >=20
> > So, I thinked about integrating the kgraphviewer kpart in the GUI
> > and then
> > discovered that it is not quite possible. Or at least complex and
> > inefficient.
> >=20
> > I'd like to get your advice on what would be the right solution. I
> > thinked
> > at several possibilities: - use the graphivz lib API to generate an
> > image
> > and show the image in the UI; - use the kgv API to load the graph
> > without
> > dispalying it in the widget and export it to an image like above; -
> > use the
> > kgv API to load the graph and reimplement in QML the kgv canvas
> > elements
> > (based on QAbstractGraphicsShapeItem).
> >=20
> > The latter seems to be the best but also complicated with the
> > current QML
> > API.
> >=20
> > What do you think ? Does one of these solutions seems reasonable ?
> > Other
> > ideas ?
> >=20
> > Thanks for your attention ?
>=20
> I think you should have a look at https://github.com/KDAB/
> kdstatemachineeditor. Afaik it contains a DOT visualization based on
> QML. Talk
> to Kevin (CCed) for more information.
>=20
> Cheers
> --
> Milian Wolff
> mail@milianw.de
> http://milianw.de