TrackElementInViewport class

Tracks a DOM Element to identify when its visible in viewport.

Constructors

TrackElementInViewport([Duration? checkInterval])

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

track(Element element, {OnElementEvent? onEnterViewport, OnElementEvent? onLeaveViewport, bool periodicTracking = false}) → bool

Tracks element if it's visible in viewport.

untrack(Element element) → void

Untracks element.

Operators

operator ==(Object other) → bool

The equality operator.

inherited