[Qgis-user] Simple way to toggle all classes invisible?

[Richard Duivenvoorde]

On 7/27/20 6:11 PM, Richard Duivenvoorde wrote:
> Hi All,
> 
> Somebody shows me a project in which there is one layer with 61 classes (Categorized styling: fauna species), the user wants to analyze one specie at a time, so I proposed: toggle the species-classes off first, and then one by one enable them to do your visual analysis...
> 
> But... I could not find a way to toggle visibility of all classes (in one layer) in one go? 
> 
> The little icons in the Layers panel only work for layers and layer groups, but not for the little check-boxes in front of the classes.
> 
> Anybody a clever idea for this?

Ah Duh, user found it...

Right click in the layer panel next to a class and you get (in the colors context menu an option 'Show all items' and 'Toggle all items'...

Silly we both could not find this earlier...

Regards,

Richard Duivenvoorde