Hi Antonio,
Il 13/02/2023 15:46, Antonio Locandro via QGIS-Developer ha scritto:
I am trying to use this on a script I am writing however I can’t seem
to get what the syntax for the Qgs Vector should be, I was expecting
just to put directly an angle but it is something else.
QgsVector(x:
Hello all,
I am trying to use this on a script I am writing however I can’t seem to get
what the syntax for the Qgs Vector should be, I was expecting just to put
directly an angle but it is something else.
lineIntersection(p1: QgsPoint, v1: QgsVector, p2: QgsPoint, v2: QgsVector) →
Hi,
I found the "QgsValueRelationSearchWidgetWrapper" class, which seems to
have a "setExpression" method - but I don't know how I can access and
change the QgsValueRelationSearchWidgetWrapper of an existing ComboBox
in the attribute form.
Andreas
On 2023-02-13 11:31, Andreas Neumann via
Hi,
I am looking for a code snippet in PyQGIS: how can I change the filter
expression for a value relation widget?
Technically, the widget seems to be a QComboBox. I can get access to the
combobox, e.g. to get the current value - but how can I access the QGIS
related functionality, like
