[Qgis-user] Looking for a function or variable to retrieve canvas extent

[Alexandre Neto]

How about using the map_extent_center, map_extent_height and
map_extent_width to create a geometry?


DelazJ <delazj at gmail.com> escreveu no dia quarta, 21/06/2017 às 14:53:

> Hi,
>
> In the Expression dialog, is there a function or a variable that can
> return the current map canvas?
> I would like for example apply a value to all features that fall within
> the current map canvas but fail to find the right combination (if ever
> possible).
>
> Thanks for any hint,
> Harrissou
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-- 
Alexandre Neto
---------------------
@AlexNetoGeo
http://sigsemgrilhetas.wordpress.com
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