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Results tagged with pyqgis-3
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user 64730
Python bindings for QGIS 3.
3
votes
1
answer
120
views
PyQGIS 3 vector layer labeling settings dialog
I am working on a PyQGIS standalone application with the latest QGIS 3 libraries and in Python 3.7. I would like to allow users to modify any vector layer's labeling style, I know in QGIS program, one …
- 1,115
2
votes
1
answer
1k
views
pyqgis 3 setup vector labeling not working
I have a standalone pyqgis3.2.1 (Bonn) application that can display maps (vectors, rasters). I tried to setup labeling of vector layers using the following codes, but it only works for point layers, n …
- 1,115
1
vote
1
answer
375
views
pyqgis 3 QgsVectorLayer.startEditing() doesn't trigger vertex display
In pyqgis 2 standalone application, the following code will trigger the display of vertex as red cross mark, but in pyqgis 3.0.3 standalone application, it doesn't:
layer.startEditing()
mapCanvas.ref …
- 1,115
5
votes
0
answers
438
views
pyinstaller package of pyqgis 3 standalone program failed import qgis.core
I have a working standalone pyqgis program with mapping ability, it was in python 2.7 and qgis 2.x library. I used pyinstaller to package it up. Now I have migrated this application to python 3.6 and …
- 1,115
5
votes
2
answers
1k
views
How to set label font color using data defined property for PyQGIS 3?
Set label font color using data defined property in PyQGIS 2 is well established, e.g. in another thread
However, PyQGIS 3 completely changed the way this works with no well documented examples. So, …
- 1,115