In a QGIS script, how do you set a Vector input (via your tool's GUI) as a variable which can then be used in subsequent processing in your tool's script?
I know how to set a map Layer as a variable, for example:
pts = QgsMapLayerRegistry.instance().mapLayersByName('civic_pts')[0]But instead of hard-wiring my file inputs like that, I want the flexibility of setting my inputs via the tool's GUI.
I've tried:
##Input_civic_pts=vector...and then tried using it later in the script, for example...
for feat in Input_civic_pts.getFeatures():...but this generates an error.
The same script works fine when I hard-wire the civic_pts file as above.
Obviously I don't know how to convert an Input to a scripting variable.
أكثر...
I know how to set a map Layer as a variable, for example:
pts = QgsMapLayerRegistry.instance().mapLayersByName('civic_pts')[0]But instead of hard-wiring my file inputs like that, I want the flexibility of setting my inputs via the tool's GUI.
I've tried:
##Input_civic_pts=vector...and then tried using it later in the script, for example...
for feat in Input_civic_pts.getFeatures():...but this generates an error.
The same script works fine when I hard-wire the civic_pts file as above.
Obviously I don't know how to convert an Input to a scripting variable.
أكثر...