anchorExposed method

void anchorExposed(
  1. String anchorKey
)

Called by DigiaAnchor each time the anchor becomes exposed (see SlotExposure): every return to its screen or scroll into view is an appearance, so the signal is not deduplicated.

Implementation

void anchorExposed(String anchorKey) =>
    _engine.send(AnchorVisibleSignal(anchorKey));