[layouts] Add missing filter by map extent / atlas feature to chart item (Request in QGIS) #10757
Description
Request for documentation
From pull request qgis/QGIS#64816
Author: @nirvn
QGIS version: 4.0
[layouts] Add missing filter by map extent / atlas feature to chart item
PR Description:
Description
While reviewing the layout chart items implementation for QGIS 4.0, I realized a pretty standard set of options users will expect is missing: the ability - just like the legend item and attribute table item - to filter by a linked map item or atlas feature.
This PR adds these missing options as well as a set of test coverage for them. UI-wise, it looks like this:
The code is straightforward, and the UI is essentially a copy/paste of the attribute table item.
Since it'll be the first version we ship this feature, I'm arguing we should merge this now (not sure we need a freeze exemption for newly-added feature?)