"offset" calculation issue about scroll-out

[notoriousb1t]

You are correct, it is based the offset between the top of the scrolling content and the scrolling container. The documentation is incorrect and needs to be updated (I'll take this as an action item and update it). This feature is intended for sticky nav bars, so that is why the documentation is written incorrectly that way.

It seems like you have located the correct place to put that logic: https://github.com/scroll-out/scroll-out/blob/master/src/main.ts#L105. I am open for PRs to provide this functionality since it seems pretty straightforward and instantly useful. This can be exposed as a new property perhaps:

ScrollOut({
  visiblePixels: 150 // Number of pixels the target must overlap with the viewport.
})