easy to do in svg, just start with something like <svg width=“SOME HUGE NUMBER” height=“SOME OTHER HUGE NUMBER”>, then <rect width=“SOME HUGE NUMBER” height=“SOME OTHER HUGE NUMBER” x=“0” y=“0” /> and you’re mostly done; a gradient or pattern requires more than that, but vector graphics don’t really care how large you say they are
So you could have a very small file that has a huge area, got it!
easy to do in svg, just start with something like <svg width=“SOME HUGE NUMBER” height=“SOME OTHER HUGE NUMBER”>, then <rect width=“SOME HUGE NUMBER” height=“SOME OTHER HUGE NUMBER” x=“0” y=“0” /> and you’re mostly done; a gradient or pattern requires more than that, but vector graphics don’t really care how large you say they are