Bug report #12349
Inverse Shapeburst fill of polygons shows vertices and not edges
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Normal | ||
| Assignee: |  Giovanni Manghi | ||
| Category: | Symbology | ||
| Affected QGIS version: | 2.8.1 | Regression?: | No |
| Operating System: | Easy fix?: | No | |
| Pull Request or Patch supplied: | No | Resolution: | |
| Crashes QGIS or corrupts data: | No | Copied to github as #: | 20524 |
Description
Using QGIS 2.8.1 and it would appear that rather than nice smooth shapeburst fills with the inverse shapeburst tool, I am getting "bubbles" of fills.
The "blurs" appear to match certain vertices. I have tried this on 3 different polygon files all with the same effect. It also doesn't matter if the polygons are merged or not.
Attached is a screenshot of the output using a road dataset
History
#1
Updated by Nyall Dawson over 9 years ago
- Status changed from Open to Feedback
I'm unable to reproduce this. Is this a regression? Please test with 2.6. Also, can you try a different dataset?
#2
Updated by Giovanni Manghi over 9 years ago
Nyall Dawson wrote:
Also, can you try a different dataset?
or attach here a sample project+data
#3
Updated by Nicholas Duggan over 9 years ago
- Assignee set to Nyall Dawson
- File Hampshire_Heartbleed.png added
Hi Nyall/Giovanni
After much crunching, I merged all the polygons and got the desired output. It would appear that either
a) The "Merge polygons" option isn't working for the shapeburst fill or
b) I need to RTFM on correct use of these tools.
Do you have a dropbox or FTP where I can drop these files as they are around 100MB for both zipped shapefiles
#4
Updated by Giovanni Manghi over 9 years ago
Nicholas Duggan wrote:
Hi Nyall/Giovanni
After much crunching, I merged all the polygons and got the desired output. It would appear that either
a) The "Merge polygons" option isn't working for the shapeburst fill or
b) I need to RTFM on correct use of these tools.
Do you have a dropbox or FTP where I can drop these files as they are around 100MB for both zipped shapefiles
try this
https://www.wetransfer.com/
#5
Updated by Nicholas Duggan over 9 years ago
- Assignee deleted (
Nyall Dawson)
Link to the zipfile is here: http://we.tl/5n2JnE9JyE
There are 2 files, one the merged final roads which work fine and the second is the original "non-merged" road poylgons.
#6
Updated by Giovanni Manghi over 9 years ago
a) The "Merge polygons" option isn't working for the shapeburst fill or
I'm not sure what "merge" option do you refers here.
cheers!
#7
Updated by Nicholas Duggan over 9 years ago
- File Merge.png added
The "merge polygons" in on the style interface (image attached)
#8
Updated by Nicholas Duggan over 9 years ago
- Assignee set to Giovanni Manghi
- Status changed from Feedback to Closed
Doesn't appear to be a problem in 2.8.2 or Master :)