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Results tagged with pyqgis
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user 6626
Python bindings for QGIS.
2
votes
0
answers
96
views
Why is my custom aggregate function not returning data in the order I've specified?
I have a polygon layer where many features intersect each other.
I want to flatten these overlaps and pick out attribute values according to a custom order. To do this, I've been using QGIS's Union t …
- 1,012
2
votes
2
answers
1k
views
Getting file path from vector layer object in QGIS processing framework
Using the QGIS 3.x processing framework, given a vector layer as an input parameter:
(from the default script template)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessi …
- 1,012
8
votes
Accepted
Getting file path from vector layer object in QGIS processing framework
I was able to get the path using the following:
self.parameterDefinition('INPUT').valueAsPythonString(parameters['INPUT'], context)
- 1,012