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 11 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 11 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 11 years ago
- Assignee set to Marco Hugentobler
#4
Updated by Mathieu Pellerin - nIRV over 11 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 11 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 11 years ago
- Status changed from Closed to In Progress
#7
Updated by Giovanni Manghi over 11 years ago
- Status changed from In Progress to Open
#8
Updated by Mathieu Pellerin - nIRV over 11 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 over 11 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 over 11 years ago
- Status changed from Open to Closed
Fixed in changeset fd85aeea954642b1a13acab1d5e624008875ef4a.
#11
Updated by Giovanni Manghi about 11 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 about 11 years ago
- Status changed from Reopened to Closed
Fixed in changeset fd85aeea954642b1a13acab1d5e624008875ef4a.
#13
Updated by Giovanni Manghi about 11 years ago
- Status changed from Closed to Reopened
#14
Updated by Radim Blazek almost 11 years ago
- Status changed from Reopened to Closed
Fixed in changeset 3c5c7de3023c9ec2e9daa4d74b4846fd3e35caad.