[Qgis-user] Plugins that use active layer

[Alexandre Neto]

This plugin uses only the selected features of the current layers. But this
is qgis 2.x I am not sure if there any changes for 3.x.

A sáb, 10/03/2018, 14:41, Tyler Veinot <tylerkveinot at gmail.com> escreveu:

> Hi List;
> I am trying to setup a plugin that will show the attributes of selected
> features in a docked table widget. I want the plugin to only show the
> features selected in the active or highlighted layer. My question is does
> anyone know of any existing plugins that use the, or call, the active layer
> so that I can look at the code to get an idea of how this is done?
>
> Thanks;
> Tyler
>
> A Little more info:
> Basically I am using giswater that has a function that selects all the
> water network features between isolation valves, including those control
> valves. This shows what valves need to be operated to control the part of
> the network clicked. I want to add a little read out that shows the
> attributes of those selected features so that I can quickly see, for the
> valves, direction to turn and how many turns to close/open. I know I can
> open the attribute table and go "show selected features" but this is
> cumbersome on a tablet. Having a docker that is always there and ready to
> show you the information would be beneficial in my case.
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-- 
Alexandre Neto
---------------------
@AlexNetoGeo
http://sigsemgrilhetas.wordpress.com
http://gisunchained.wordpress.com
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