Bug report #10597
[errpr] buffers 1.8 vs 2.2
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: | - | ||
| Category: | Processing/QGIS | ||
| Affected QGIS version: | 2.2.0 | Regression?: | |
| Operating System: | Easy fix?: | ||
| Pull Request or Patch supplied: | No | Resolution: | invalid |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 19002 |
Description
qgis version: 2.2.0-Valmiera rev. c3a2817
OS: windows 7 prof 64bit
Create buffers without intersections.
image 00 - buffers creating settings (both 1.8 and 2.2)
image 01 - old buffers created by 1.8 (OK)
image 02 - new buffers created by 2.2 (WRONG)
History
#1
Updated by Giovanni Manghi almost 10 years ago
- Target version set to Version 2.4
- Category set to 44
- Status changed from Open to Feedback
please attach sample data.
#2
Updated by Jürgen Fischer almost 10 years ago
- Target version changed from Version 2.4 to Future Release - High Priority
#3
Updated by wiktor matlakiewicz almost 10 years ago
Now I see what really happend.
Buffer creating OK, this is rendering / view problem.
qgis 1.8 shows overlayed elements "double" - so overlayed parts show as "darker" on image 01.
qgis 2.2 shows overlayed elements once - lover element is full covered by upper when both are from the same shp.
#4
Updated by Giovanni Manghi almost 10 years ago
- Status changed from Feedback to Closed
- Resolution set to invalid
you have two kind of transparency in qgis 2.x: the layer transparency and the symbol transparency. If you use the first (not available in 1.8) then you see the effect you describe.
#5
Updated by Giovanni Manghi almost 7 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.