Bug report #8889
Slow "selection" of features
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Vectors | ||
| Affected QGIS version: | 2.0.1 | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | fixed/implemented |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 17568 |
Description
I have two layers in my project:
1) An oracle layer with 32 features.
2) A shapefile with 53345 features.
If I have the shapefile enabled and displayed (all features are on-screen), then any time I use the selection tool to select a oracle feature, QGIS takes a second or so to actually select it. I suspect QGIS is re-rendering the shapefile (it's fully styled); even when the features I've selected have absolutely no overlap with the shapefile (thus QGIS shouldn't need to).
If I disable the shapefile, or pan off screen from it, selection works fine and fast.
Related issues
History
#1
Updated by Jürgen Fischer over 10 years ago
- Category set to Vectors
#2
Updated by Nyall Dawson about 8 years ago
- Resolution set to fixed/implemented
- Status changed from Open to Closed
Not an issue in current versions