[QGIS-Developer] Print Layouts and Atlas not following

[DelazJ]

Hi Richard, all,

Le jeu. 2 janv. 2020 à 13:17, Richard Duivenvoorde <rdmailings at duif.net> a
écrit :

> Ah, duh...
>
> Thanks Raymond, that is pretty hidden.... see screendump.
>
> Would be cool to get a message like "hey, you are asking me to generate
> an atlas but I do not have any map controlled by Map, should I use the
> (only) map I have? Not sure if it is easy to check for this property...
>
> Feature Request :-) ?
>
> Map control is not a requirement for atlas. This setting controls the map
extent, and zooms (somehow!) to the atlas feature. But you can do atlas
without necessarily change the map extent.
Eg, let's take a map item zoomed on Europe extent, with countries. Keeping
that map extent, you can do an atlas that iterate over the country layer
and highlight the current atlas feature using a different symbology (eg,
$id = @atlas_featureid).
Or the atlas can be to filter some attribute table features... and the
coverage layer is not necessarily a geometric input, it can be a simple
table.

HTH,
Harrissou


Regards,
>
> Richard Duivenvoorde
>
>
> On 02/01/2020 13.07, Raymond Nijssen wrote:
> > Did you check the "Controlled by Atlas" checkbox in the Map item
> > properties?
> >
> >
> > On 02-01-2020 12:56, Richard Duivenvoorde wrote:
> >> Hi Devs,
> >>
> >> Wanted to show 'Atlas' functionality here to somebody, but... not
> >> working. Tried master and 3.10 on Linux and 3.6 on Windows.
> >>
> >> What I did:
> >> - open a WmS layer
> >> - create a shp file with 3 polygons
> >> - create a layouter with only a map item
> >> - create an atlas
> >>
> >> Output (whatever output I try: pdf or images) always end up as 3 the
> >> same pages (the view I had in the layouter).
> >> The Atlas does not 'follow' the 3 polygons...
> >>
> >> Do I miss something?
> >> Is it working with you?
> >>
> >> Regards,
> >>
> >> Richard Duivenvoorde
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