Bug report #7322

ftool Vector Grid Slow in master

Added by Angus Carr over 6 years ago. Updated over 2 years ago.

Status:Closed
Priority:Severe/Regression
Assignee:-
Category:Processing/QGIS
Affected QGIS version:master Regression?:
Operating System: Easy fix?:
Pull Request or Patch supplied:No Resolution:fixed
Crashes QGIS or corrupts data:No Copied to github as #:16311

Description

Comparing master to 1.8, using the plugin that came with QGIS (0.62).
Vector Grid output as polygons is fine at 6 or 8 polygons to cover the space, but when the resolution is increased to 100x as many, it slows down and stalls. In 1.8, it runs in seconds, although there is a pause. In master, it runs for minutes, (10?).

The attributes are NULL, too, as a side effect of the Vector API switcheroo.

Associated revisions

Revision 8ad1e2a9
Added by Alexander Bruy over 6 years ago

update Vector Grid to vector API changes (fix #7322)

History

#1 Updated by Giovanni Manghi over 6 years ago

  • Priority changed from Normal to Severe/Regression

If is a regression then this should be tagged as blocker.

#2 Updated by Alexander Bruy over 6 years ago

  • Status changed from Open to Closed

#3 Updated by Alexander Bruy over 6 years ago

  • Resolution set to fixed

#4 Updated by Giovanni Manghi over 2 years ago

The "ftools" category is being removed from the tracker, changing the category of this ticket to "Processing/QGIS" to not leave the category orphaned.

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