Lines in timeline should go between data, not through it

[martenbjork]

(Unless someone genuinely thinks the current way is better!)

Current (lines go through the data)

Desired (lines sit between the data)

[abey79]

That blue line when selected should be gone as well, I suppose?

[martenbjork]

That blue line when selected should be gone as well, I suppose?

Yes! I think the highlighting can be done in better ways (like highlighting the data, or the row's background)

[emilk]

I changed from "lines as separators" to "lines as things upon which data hangs" as part of #1557 as I think it looked better with the new data density graphs

[abey79]

I'm probably going to leave this one aside until the incoming, more global redesign around streams. Let's settle this question on @martenbjork's (future) design proposals directly.