[Qgis-user] Map extent in expression builder?

[Alexandre Neto]

Nice! I did not know about this. Thanks

Alexandre Neto
Em 16/07/2014 08:20, "Gino Pirelli" <luipir at gmail.com> escreveu:

> add you custom function
>
> http://nathanw.net/2012/11/10/user-defined-expression-functions-for-qgis/
>
> passing the layer (or it's name) as parameter
>
> regards,
>
> Luigi Pirelli (luigi.pirelli at faunalia.it - luipir at gmail.com)
>
> On 15 July 2014 19:06, Alexandre Neto <senhor.neto at gmail.com> wrote:
> > Hello all,
> >
> > Is there a way to get map extents (xmin,xmax,ymin,ymax) in the expression
> > builder?
> >
> > My idea was to print labels with the coordinates in the map corners.
> >
> > Thanks,
> >
> > Alexandre Neto
> >
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>
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