Picotron allows us to resize the map layers, which is awesome. However, I have never once wanted to resize each layer individually; if I'm resizing the map, I usually want to make each layer the same size. It's weird too that layers will just be centered if they're a different size than the other layers. It feels like there's no real use case for having differently sized layers.

Also, I often want to simply stretch the map in one direction instead of adding more size on both ends either vertically or horizontally. Like maybe I want the map to be taller but the bottom is good where it's at. I don't always know how much size to add either, so sometimes I'll estimate wrong, slide the whole map to align it correctly, and then need to take a few tiles off again and I'm forced to slide the map once again.

Request 1: A toggle button to lock all the layers' size when resizing them. Resizing one will resize the rest. The toggle is on by default.

Request 2: Clicking and dragging on the edge of a layer will resize it in that direction. For instance, if you click on the top of the map and drag upwards, it will add additional height to the top of the map (without adding to the bottom).

P.S. I wouldn't mind if Picotron was just changed so that the whole map is sized as one instead of individual layers. But some people might not appreciate having a feature taken away, even if it's one not commonly used.