IntersectionObserver class

provides a way to asynchronously observe changes in the intersection of a target element with an ancestor element or with a top-level document's viewport.

MDN Reference

Available extensions

• IntersectionObserver$Typings

Annotations

• @JS()
• @staticInterop

Constructors

IntersectionObserver(IntersectionObserverCallback callback, [IntersectionObserverInit? options])

factory

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

Operators

operator ==(Object other) → bool

The equality operator.

inherited