apply method

  1. @override
OverlayOp apply(
  1. List<InteractiveOverlayImage> list
)
override

Applies this operation to the current list.

Modifies current in place and returns the effective operation (e.g. populated with captured state like removed index).

Implementation

@override
OverlayOp apply(List<InteractiveOverlayImage> list) {
  final res = list.removeAtKey(key);
  if (!res.removed || res.overlay == null) return this;
  return copyWith(index: res.index, removed: res.overlay);
}