I have a question about the rasterization step. When creating the scanlines, would this be a possible entry point for anti-aliasing, by giving the lines a subtl

I have a question about the rasterization step. When creating the scanlines, would this be a possible entry point for anti-aliasing, by giving the lines a subtle gradient that goes to near 0 alpha at the right and left edges? (and maybe also the top and bottom edges for the lines at the top and bottom of the stack). There are many ways to do anti-aliasing and this seems like one possibility to me.