computeZoneFromRects
computeZoneFromRects(
pointerY,rects,nodeIds,dragId?):ZoneKind
Pure, DOM-free version of zone computation. Exported for unit testing.
Parameters
Section titled “Parameters”pointerY
Section titled “pointerY”number
pointer Y coordinate
object[]
bounding rects of child wrappers (in order)
nodeIds
Section titled “nodeIds”string[]
data-node-id of each child wrapper (parallel to rects)
dragId?
Section titled “dragId?”string
ID of the node currently being dragged (to skip its gaps)