[Feature request] Make background image content mode configurable
I'm wondering how background images work in iTerm - say I have a 50x80 window, and I split vertically in two (top and bottom), it seems that the background is cropped from the top (leaving the bottom part).
I wonder if it makes more sense to center the background image instead?
Also it's not very obvious to me how background resizing/tiling work. If I use a 200x200 image as the background, what will happen? I'm not sure when iTerms decide to shrink/expand the image, to crop it or to distort it otherwise.