I have a shapefile with 30 different categories/symbols which I would like to make mutually exclusive. I am able to make the shapefile itself mutually exclusive by adding it to a group, but not the symbols within. Is it possible to do this?
You can create one categorie by crop (for example) in your categorized styles:
- carrots- rule: "crop" = 'carrots'; style> orange polygons
- beans - rule: "crop" = 'beans'; style> red polygons
- corn - rule: "crop" = 'corn'; style> yellow polygons
by hiding 'beans' and 'carrots" in the layer panel, you will be able to select all 'corn' polygons.
Once selected, you can eventually export the selected entities, or filter the table by showing only selected entities.