id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
4837	Logical Layer operations : Intersection and Subtraction	h4ck3rm1k3	team	"a qgis like logical operations on layers.

be able to subtract two layers from each other so that you can hide features that are in common.
be able to intersect two layers to find common elements.

This could be used to hide administrative borders, if you put them in their own layer and then subtract them.

The subtractions should be only on the screen visible or optionally create a new layer. The subtracted items should not be deleted.

Option to include a buffering to the one layer to operate on all items within an area of one layer.
"	enhancement	closed	normal		Plugin	latest	wontfix	layer operations