I've done so in the past and I believe it's not much different from usual pixel-art scaling algorithms. At some point though you would want more control over wh

I've done so in the past and I believe it's not much different from usual pixel-art scaling algorithms. At some point though you would want more control over which corner should be sharp or not, and that resulted in my own semi-bitmap font with a subpixel handling [1]. [1] https://github.com/lifthrasiir/unison https://github.com/lifthrasiir/unison