Bug report #7603
Blending is applied to all symbol layers separately
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Severe/Regression | ||
| Assignee: |  Nyall Dawson | ||
| Category: | Symbology | ||
| Affected QGIS version: | master | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 16532 |
Description
The blending mode seems to be applied to the single symbol levels of my vector layer which messes up everything. It's imho impossible to use symbols with multiple layers if the blending stays this way.
I'm attaching a project which shows the problematic behavior as well as a screenshot.
Associated revisions
Blend modes apply to whole layer, not individual objects (fix #7603)
History
#1
Updated by Giovanni Manghi about 11 years ago
should not a new feature that does not work as expected be tagged as blocker? Cheers!
#2
Updated by Nyall Dawson about 11 years ago
- Assignee set to neteler-itc-it -
Anita - can you let me know what if you have render caching enabled or disabled?
#3
Updated by Nyall Dawson about 11 years ago
- Assignee deleted (
neteler-itc-it -)
#4
Updated by Anita Graser about 11 years ago
- Priority changed from High to Severe/Regression
I get correctly looking results if and only if render caching is enabled.
#5
Updated by Nyall Dawson about 11 years ago
Ok. I can see what's happening here -- I'll start work on this now.
#6
Updated by Nyall Dawson about 11 years ago
- Status changed from Open to In Progress
- Assignee set to Nyall Dawson
#7
Updated by Nyall Dawson about 11 years ago
- Status changed from In Progress to Feedback
Anita - can you please test with
https://github.com/nyalldawson/Quantum-GIS/commit/b10cabfa63f0a9ebdfeb92d168e2c159a7b26639
and let me know the results. In particular, I'd appreciate testing with the map in composer and exporting the composer to images.
I'm pretty sure this change should fix the issue, but extra testing would be nice!
#8
Updated by Anita Graser about 11 years ago
Still broken in current nightly QGIS code revision 1570240. Will test again tomorrow.
#9
Updated by Nyall Dawson about 11 years ago
- Status changed from Feedback to Closed
Fixed in changeset 51e5894b587b71511544519916515b3d3c1f0b79.
#10
Updated by Nyall Dawson about 11 years ago
Sorry Anita - I hadn't pushed that change to master yet. I've done that now (I'm confident this fixes the issue). We'll handle any other issues that popup in separate bug reports.