The live data items behind a gantt's intervals, lane by lane.
Grouped by the same pass extractGanttData emits from, so a MAIDR
[lane, interval] position addresses the same column in both — which is
what lets the highlight land on the bar the reader is being told about.
The live data items behind a gantt's intervals, lane by lane.
Grouped by the same pass extractGanttData emits from, so a MAIDR
[lane, interval]position addresses the same column in both — which is what lets the highlight land on the bar the reader is being told about.