Alon Mishne

To toggle visibility of a rectangular area instead of one cell at a time.

Like square gestures behave. This will make it easier to see the size of the selection, as well as making it behave as a measurement tool.

Just for slightly better variety

As in, save the current version of the map as a snapshot, possibly named, and compare to it or restore to it.

Means the preview of floor circles in cross-hatch themes now shows noise from the cover effect.

And maybe apply it to export as well.