Hi Albin,
You can do this dynamically. The Atlas filter also accepts geometry
relationship functions. Have a look at the QGIS expression editor.
You can try with the intersects / within / overlaps tests and test
$geometry against @atlas_geometry.
Your filter could look like:
within( $geometry, @atlas_geometry )
Can you please report back if that works?
Greetings,
Andreas
On 21.03.2016 14:47, Albin Blaschka wrote:
Am 21.03.2016 um 14:20 schrieb Bernd Vogelgesang:
sounds maybe to easy, but why don't you just make a spatial query on
your coverage grid to select and save those elements which do have
points inside (Grid Layer Contains Points Layer e.g.) and then use
that new coverage layer to produce your Atlas?
Or do you search for a more clever approach?
Cheers
Bernd
Hello Bernd, Joris & List!
Ah, yes - that would be a possibility, which I did not think of -
Thank you both!
...but in general I was on the quest for a "more clever" meaning here
"dynamic" approach, I have to admit: So, the aim would be in future,
just opening the project, printing the atlas without further
intervention and getting an "up-to-date" atlas...
But in the meanwhile, it should be ok with the "manual" approach.
Thanks and greetings!
Albin
Am 21.03.2016, 13:53 Uhr, schrieb Albin Blaschka
<[email protected]>:
Hello List!
I am starting to use the Atlas feature for the first time and had the
following problem:
I have a coverage-layer (a vector grid) and a point layer (collection
sites). At the moment, there are grid cells in which no site (point)
is located.
My problem is: I would like to filter those "empty"
atlas-elements/pages out. In other words, if the atlas-page contains
no element of the point layer, it should not get printed/produced.
I tried myself and failed, I googled and failed...
Is this possible and if yes, how?
Thanks in advance,
Albin
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