Ticket #1742 (closed bug: fixed)

Opened 4 years ago

Last modified 4 years ago

After two consecutive zooming, QGIS freezes

Reported by: trapanator Owned by: nobody
Priority: major: does not work as expected Milestone: Version 1.2.0
Component: Vectors Version: Trunk
Keywords: Cc:
Platform Version: Platform: Windows
Must Fix for Release: No Awaiting user input: no

Description

Hi, I discovered a problem with QGIS (1.0.2 and 1.1). It's slow when zooming big vector layers (either in SHP and Postgis format).

Reproduce it with:

1) zoom in to a small region 2) zoom in another time

as you can see, QGIS is going to use 100% CPU and remains stuck.

I've attached the shapefile in this URL, so you can test this:

 http://webapps.comune.trento.it/base/zone.7z

Change History

Changed 4 years ago by pcav

  • priority changed from critical: causes crash or data corruption to major: does not work as expected
  • milestone set to Version 1.2.0

Works on Debian, with the same file.

Changed 4 years ago by lutra

Made tests with QGIS 1.2 on both Windows (Osgeo4w) and Ubuntu 9.04.

Seems to works fine.

A further test with qgis 1.1 under Ubuntu confirm the freeze, nevertheless this ticket should be closed.

Changed 4 years ago by lutra

  • status changed from new to closed
  • resolution set to fixed

Closing, reopen it if necessary.

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