[Qgis-psc] outstanding issues

[Tim Sutton]

Hi

@werner can you please replace. Y little summary table,  removing
irrelevant items and adding relevant items?

I was hoping someone could clearly lay out what is broken, and in which
versions.

Thanks!

Regards

Tim
On Nov 20, 2015 12:34 AM, "Werner Macho" <werner.macho at gmail.com> wrote:

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> Hi!
>
> I tested 2.8.* 2.10 2.12 and master .. And with the attached testcase
> the correct result was only visible to the user with 2.8.* ..
> Hope the testproject will get through the list ..
>
> Tested the intersect tool in QGIS(ftools) and processing. Same result.
> And I am pretty sure that this happens elsewhere too.
> So as Luigi said - the users are currently getting wrong results (or
> lets summarize it as "half the truth" :) ) presented.
> Since 2.8.3 at least the intersect tool is affected and QGIS should
> communicate that .. IMHO I would prefer a crash than getting results I
> cannot rely on.
>
> Hope my testfiles are useful.
>
> regards
> Werner
>
> On 19/11/15 23:13, Luigi Pirelli wrote:
> > Hi Nyall
> >
> > as reported by Giovanni in the first thread mail and confirmed by
> > Werner during Hackmeeting... I don't know if they tested in master
> > (I suppose they did)
> >
> > Giovanni and Werner have a test data set to stress FTools in the
> > new geometry engine context. I don't know if they added this test
> > data set in a issue. Thre focus of the thread, imho is 1) what to
> > do with the current distributed ftool (How awaring users of
> > problem) 2) plan a solution to fix it
> >
> > cheers Luigi Pirelli
> >
> > **********************************************************************
> ****************************
> >
> >
> * Boundless QGIS Support/Development: lpirelli AT boundlessgeo DOT com
> > * LinkedIn: https://www.linkedin.com/in/luigipirelli *
> > Stackexchange:
> > http://gis.stackexchange.com/users/19667/luigi-pirelli * GitHub:
> > https://github.com/luipir * Mastering QGIS:
> > https://www.packtpub.com/application-development/mastering-qgis
> > **********************************************************************
> ****************************
> >
> >
> >
> > On 19 November 2015 at 23:04, Nyall Dawson <nyall.dawson at gmail.com>
> > wrote:
> >> On 20 November 2015 at 07:49, Tim Sutton <tim at kartoza.com>
> >> wrote:
> >>
> >>>> ftools OK              reshape/split tools ok
> >>> QGIS 2.8.3          Y*                                   N QGIS
> >>> 2.10           N                                    N QGIS 2.12
> >>> N                                    N
> >>
> >> I wasn't aware of this... can you summarise (or post a link to)
> >> the issues in the reshape/split tools? There was a lot of issues
> >> with this fixed in 2.12, and I'm not aware of any outstanding
> >> (reported) ones.
> >>
> >>>
> >>> 1) make small band-aid fixes to fix immediate issues 2) try to
> >>> sponsor e.g. Nyall or Jürgen to completely rewrite in C++ and
> >>> have python bindings added so that they can be used from
> >>> processing 3) try to sponsor e.g. Victor to implement as
> >>> processing algs and then just wrap them as actions in the
> >>> vector menu
> >>>
> >>
> >> I'd also like to point out that reimplementing these in c++
> >> would allow them to be reused by other (non-processing) plugins
> >> too. There's also likely a considerable speed boost possible from
> >> this approach.
> >>
> >> Nyall _______________________________________________ Qgis-psc
> >> mailing list Qgis-psc at lists.osgeo.org
> >> http://lists.osgeo.org/mailman/listinfo/qgis-psc
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