[Qgis-developer] QGIS indexing data when editing

Nicolas Rochard n.rochard at aduga.org
Fri Jan 29 00:30:28 PST 2016

Thanks for these information.
As I need to review 2.5D render, I will also look at this improvement 
and do a feedback.

Thanks a lot


Nicolas Rochard
Administrateur SIG
Agence de développement et d'urbanisme du Grand Amiénois
tel. 03 22 22 31 68

Le 28/01/2016 18:21, Martin Dobias a écrit :
> On Thu, Aug 13, 2015 at 12:12 PM, Vincent Picavet (ml)
> <vincent.ml at oslandia.com> wrote:
>> Hello,
>> 30s freeze is something which seems rather unpleasant for the user.
>> Could we imagine to do the indexing in background ?
>> And maybe indexing only what is currently in the user's extent, if this
>> is not what is currently done ?
>> Indexing a whole layer for editing seems a no-go. We should maybe have a
>> way to get the user to use the indexing tools only when zoomed in ?
> Coming back to this old thread - the issue was reported in #12578 -
> and it should be fixed now in master. There should not be a long pause
> nor high memory usage for big layers anymore - indexing is done on a
> reasonably small area (which may be still much larger than your
> current extent - so it is not necessary to re-index after every
> zoom/pan). Let me know if you still encounter some problems or have
> some new problems due to the changes.
> Cheers
> Martin

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