[Qgis-developer] Re: QGIS Processing Framework

CzendaZdenda tramtara at seznam.cz
Fri Jan 13 06:41:20 EST 2012


Hi all,

have someone experiences with VisTrails (VT)? According the discuss on ML
about using it for a workflow builder I have spent some times with VT. And I
started think about using external library or write it without dependencies
on it. As Paolo mentioned:

"I think we better avoid external dependencies unless necessary.
Furthermore, I do not know VT, but it seems far from production-ready, and
its scope seems to considerably overlap that of QGIS."

That's right. VT is more than we need and now it's not good for integrated
into another program. For me looks better to write workflow builder without
dependencies, just with using Qt and its Graphics View Framework.

So what do you think about it?

Regards,
Zdenek

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