Bug report #11910
in case of rotation zoom by rectangle shows artifacts
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: |  Sandro Santilli | ||
| Category: | Map Canvas | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Ubuntu | Easy fix?: | No |
| Pull Request or Patch supplied: | No | Resolution: | fixed/implemented |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 20120 |
Description
The zooming rectangle is broken. See attached image.
rotated.png (172 KB)
rubberband_rotation.patch 
(3.29 KB)
Related issues
History
#1
Updated by Sandro Santilli almost 10 years ago
Please add "in case of rotation" in the title, as that's the condition for the artifacts to show up (it's important to clearly mark this not as a regression)
#2
Updated by Giovanni Manghi almost 10 years ago
- Subject changed from zoom by rectangle shows artifacts to in case of rotation zoom by rectangle shows artifacts
Sandro Santilli wrote:
Please add "in case of rotation" in the title, as that's the condition for the artifacts to show up (it's important to clearly mark this not as a regression)
it is not a regression, but blockers are also new features that do not work as expected. In this case I'm not sure what to do will all this issues about the rotation or caused by, as there is much discussion about it. To me they should be all fixed in time for 2.8 (so they all should be blockers).
#3
Updated by Sandro Santilli almost 10 years ago
- File rubberband_rotation.patch added
I've a fix for this issue, but it builds on the workaround to limitation of QgsMapCanvasItem::setRect which was reported in #11909
The patch is attached for review.
\\cc Martin Dobias
#4
Updated by Sandro Santilli almost 10 years ago
- Resolution set to fixed/implemented
- % Done changed from 0 to 100
- Status changed from Open to Closed
Fixed with d7269595e12cba8b7e3b45dcd3a7b63b1712d8ad