Use openseadragon for giant grid generation view

[Talles2222]

I spent over a day trying to preview a 2048 image grid from a prompt matrix without it driving my computer hysterical.

I made it!!

I was wondering if it would be possible to put some information before generating a matrix prompt or an x/y/z grid, which shows us how many images this will generate and also the size of the final image grid, see even if we could implement a pyramid viewer (openseadragon, leaflet, ....) within Automatic1111.

sorry for my english
thanks internet for the translation