I changed my mind on this since the downsampling magic landed in #302 😂
The latency for redraws of flows is now so low (and the coord caching seems to be working better on newer versions of Qt) that I think we can add this label update stuff back in.
It's actually pretty handy to see the current L1 spread on the y-axis when looking at history there's just some caveats we should ack and enforce:
[ ] obviously don't auto-scale the yrange to include the L1 / price when looking at history that is not in that range, i.e. the history range takes precedence
[ ] in the case where L1 is off-view, it'd be nice to have an indicator arrow pointing to where it is (top or bottom) much like we have for pp lines.
[ ] only pause the feed if panning on large data sets?
not sure this "optimization* is revelvant any more
I changed my mind on this since the downsampling magic landed in #302 😂 The latency for redraws of flows is now so low (and the coord caching seems to be working better on newer versions of
Qt) that I think we can add this label update stuff back in.It's actually pretty handy to see the current L1 spread on the y-axis when looking at history there's just some caveats we should ack and enforce:
[ ] only pause the feed if panning on large data sets?
Probably pertains to #192, #343