Bug report #18493
Inverted polygon rendering clipped
| Status: | Open | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Symbology | ||
| Affected QGIS version: | 3.0.0 | Regression?: | No |
| Operating System: | Windows & Mac | Easy fix?: | Yes |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 26381 |
Description
When applying the inverted polygon sub-renderer, the inverted mask gets "clipped" diagonally. The clipped area varies at different zoom levels. This occurs in both the map canvas and print composer views. I have replicated this issue with single and multi-polygon geometries, and tested in both Mac and PC versions of QGIS 3.0
History
#1
Updated by Nick Allen over 6 years ago
The "clip" area appears to be anchored to the viewing window and not to the polygon file.
#2
Updated by Nyall Dawson over 6 years ago
- Status changed from Open to Feedback
Can you share a small project and sample data which demonstrates this?
#3
Updated by Nick Allen over 6 years ago
- File Inverted_Glitch.zip added
A test project is attached. I've since discovered it is rotation-dependent: the clipping varies at oblique angles and does not occur when rotation is set to 0, 90, 180, or 270 degrees.
#4
Updated by Nyall Dawson over 6 years ago
- Status changed from Feedback to Open
#5
Updated by Nick Allen over 6 years ago
Identical issue raised in this Stack Exchange thread.
[[https://gis.stackexchange.com/questions/254636/print-composer-rotation-and-inverted-polygons]]