shown property

bool get shown

Whether the magnifier is currently being shown.

This is false when nothing is in the overlay, when the animationController is in the AnimationStatus.dismissed state, or when the animationController is animating out (i.e. in the AnimationStatus.reverse state).

It is true in the opposite cases, i.e. when the overlay is not empty, and either the animationController is null, in the AnimationStatus.completed state, or in the AnimationStatus.forward state.

Implementation

bool get shown => overlayEntry != null && (animationController?.isForwardOrCompleted ?? true);