Hi,
I would like to use the "overlay_within" expression function, but in
layout context - and in this case I dont have a "current_feature".
The goal is to find out the municipality from the map center of my main
map in the layout (but not in atlas context).
What I tried:
-----------
with_variable(
'current_geometry',
make_point(
x( map_get( item_variables( 'Hauptkarte'), 'map_extent_center' ) ),
y( map_get( item_variables( 'Hauptkarte'), 'map_extent_center' ) )
),
overlay_within(
layer:='Gemeindegrenzen',
expression:=gemeindename
)
)
------------------
But apparently the "overlay_within" geometry function needs a
"$currentfeature" - which I don't have, but could create artificially
with make_point from the map center.
Is there any way to "artificially" create a "$currentfeature", so that
my overlay expression function would work?
Thanks for any ideas,
Andreas
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