Bug report #7736
data defined rotation does not work for point pattern fills
| Status: | Closed | ||
|---|---|---|---|
| Priority: | Severe/Regression | ||
| Assignee: |  Marco Hugentobler | ||
| 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 #: | 16642 |
Description
When using a symbol pattern inside a polygon is is sometimes useful to set a rotation angle for single pattern using an angle filled from the shapefile.
Apparently it is settable, but doesn't work.
Setting the "angle" (angolo field) in data-defined-properties inside the
"Point pattern fill" -> Marker -> simple marker
should rotate using the specified value for each single polygon - instead they all have the same rotation.
I guess this is a bug, because the option to set is available.
I added a simple project to show this.
Regards,
Andrea.
Associated revisions
consider data defined svg pattern rotation (fixes #7736)
Fixed point pattern fill usedAttributes(), fixes #7736
History
#1
Updated by Jürgen Fischer over 8 years ago
- Subject changed from qgis 1.9 don't allow a pattern rotate using data definition to qgis 1.9 doesn't allow data defined rotation of pattern
#2
Updated by Giovanni Manghi over 8 years ago
- Priority changed from Normal to Severe/Regression
this is a new feature not working as it should be, so I guess is a blocker.
#3
Updated by Marco Hugentobler over 8 years ago
- Assignee set to Marco Hugentobler
#4
Updated by Mathieu Pellerin - nIRV over 8 years ago
- Resolution set to worksforme
- File qgis-rotation-works.png added
- Status changed from Open to Closed
Using an integer and real field to set rotation for individual marker in a points layer works fine. I've just confirmed with latest build (see screenshot). Maybe the person who filed this issue can re-open with more steps to reproduce if he/she still faces this problem.
#5
Updated by aperi2007 - over 8 years ago
- Resolution deleted (
worksforme)
The ticket is for a polygonal layer not for a puntual layer.
I try it with the last qgis-dev,
but the option of the angle in data-defined is disappeared.
This is a more complex situaztion.
I'm sure this is not working, but not because the angle option was removed it is no more selectable. :)
#6
Updated by Giovanni Manghi over 8 years ago
- Status changed from Closed to In Progress
#7
Updated by Giovanni Manghi over 8 years ago
- Status changed from In Progress to Open
#8
Updated by Mathieu Pellerin - nIRV over 8 years ago
Right. More testing on this:
- using simple marker as point pattern fill, data-defined rotation fails when relying on an attribute
- it'll however succeed if you use an expression with a fixed number, e.g. '45'
- same behavior for svg marker within point pattern fill
Note that this isn't a regression as qgis 1.8's point pattern fill didn't have the data-definition feature and the old symbology didn't have point pattern fill.
#9
Updated by Nathan Woodrow about 8 years ago
I'm not sure this should be blocker as there is still some missing features from the data defined but we should just aim for 2.1 for those.
#10
Updated by Jürgen Fischer about 8 years ago
- Status changed from Open to Closed
Fixed in changeset fd85aeea954642b1a13acab1d5e624008875ef4a.
#11
Updated by Giovanni Manghi almost 8 years ago
- Subject changed from qgis 1.9 doesn't allow data defined rotation of pattern to data defined rotation does not work for point pattern fills
- Status changed from Closed to Reopened
- Target version changed from Version 2.0.0 to Future Release - High Priority
it works for centroid fills and svg fills. Affects 2.0 and master.
#12
Updated by Jürgen Fischer almost 8 years ago
- Status changed from Reopened to Closed
Fixed in changeset fd85aeea954642b1a13acab1d5e624008875ef4a.
#13
Updated by Giovanni Manghi almost 8 years ago
- Status changed from Closed to Reopened
#14
Updated by Radim Blazek over 7 years ago
- Status changed from Reopened to Closed
Fixed in changeset 3c5c7de3023c9ec2e9daa4d74b4846fd3e35caad.