[QGIS-Developer] Python QGIS 3 and the list of all visible layer in the map

[enrico chiaradia]

Thanks Tom!

for those who need, this is a working snippet for processing alghorithm:

         layermap = iface.mapCanvas().layers()
         layers = []
         # add only visible layers
         layTreeRoot = QgsProject.instance().layerTreeRoot()
         for layer in layermap:
             if layTreeRoot.findLayer(layer.id()).isVisible():
                 layers.append(layer)


Il 18/09/2018 15:42, Tom Chadwin ha scritto:
> Hi Enrico
>
> You can use the Layer Tree API. Something like:
>
> project.layerTreeRoot().findLayer(layer.id()).isVisible()
>
> Tom
>
>
>
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