Re: [Qgis-user] Applying multiple styles to the same layer

2020-01-07 Thread Karl Magnus Jönsson
Hi,
Another option is to add named styles to the layer and switch between them. And 
if you want, associate them with map themes for quick switching.

https://docs.qgis.org/3.4/en/docs/user_manual/introduction/general_tools.html#manage-custom-style

Karl Magnus Jönsson | Gis-Utvecklare
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Från: Qgis-user  För Alexandre Neto
Skickat: den 7 januari 2020 08:55
Till: Patrick Dunford 
Kopia: qgis-user ML 
Ämne: Re: [Qgis-user] Applying multiple styles to the same layer

Hi Patrick,

I don't think that duplicating a layer is such a big problem. I only advice you 
to avoid editing the two layers at the same time.

Another option is to use rule-based symbology, which allows you to set a rule 
(filter) for when the feature are drawn. If you create non exclusive filter, a 
feature can be drawn several times.

https://docs.qgis.org/3.4/en/docs/user_manual/working_with_vector/vector_properties.html#rule-based-renderer

Hope it helps,

Alexandre Neto
QGIS Support
www.QCooperative.net<http://www.QCooperative.net>

A terça, 7/01/2020, 04:29, Patrick Dunford 
mailto:enzedrailm...@gmail.com>> escreveu:
Good day to all.

I have a Qgis project in which I would like to be able to have the same
layer appear twice in the layer list so that I can apply different
styling to it in each instance.

At the moment I am not aware of how I might do this apart from adding
the same layer to my project twice.

The layers are local Geopackage files (.gpkg) and there is known the
issue that Sqlite documentation does recommend against multiple
connections to a dataset, especially over a network, as this is somewhat
outside the design expectations of Sqlite.

Is there any other way I can have two different styles applied to a layer?

TIA

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Re: [Qgis-user] Applying multiple styles to the same layer

2020-01-06 Thread Alexandre Neto
Hi Patrick,

I don't think that duplicating a layer is such a big problem. I only advice
you to avoid editing the two layers at the same time.

Another option is to use rule-based symbology, which allows you to set a
rule (filter) for when the feature are drawn. If you create non exclusive
filter, a feature can be drawn several times.

https://docs.qgis.org/3.4/en/docs/user_manual/working_with_vector/vector_properties.html#rule-based-renderer

Hope it helps,

Alexandre Neto
QGIS Support
www.QCooperative.net

A terça, 7/01/2020, 04:29, Patrick Dunford 
escreveu:

> Good day to all.
>
> I have a Qgis project in which I would like to be able to have the same
> layer appear twice in the layer list so that I can apply different
> styling to it in each instance.
>
> At the moment I am not aware of how I might do this apart from adding
> the same layer to my project twice.
>
> The layers are local Geopackage files (.gpkg) and there is known the
> issue that Sqlite documentation does recommend against multiple
> connections to a dataset, especially over a network, as this is somewhat
> outside the design expectations of Sqlite.
>
> Is there any other way I can have two different styles applied to a layer?
>
> TIA
>
> ___
> Qgis-user mailing list
> Qgis-user@lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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[Qgis-user] Applying multiple styles to the same layer

2020-01-06 Thread Patrick Dunford

Good day to all.

I have a Qgis project in which I would like to be able to have the same 
layer appear twice in the layer list so that I can apply different 
styling to it in each instance.


At the moment I am not aware of how I might do this apart from adding 
the same layer to my project twice.


The layers are local Geopackage files (.gpkg) and there is known the 
issue that Sqlite documentation does recommend against multiple 
connections to a dataset, especially over a network, as this is somewhat 
outside the design expectations of Sqlite.


Is there any other way I can have two different styles applied to a layer?

TIA

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