IntersectionObserverEntry
The IntersectionObserverEntry interface of the Intersection Observer API describes the intersection between the target element and its root container at a specific moment of transition.
Properties
The boundingClientRect read-only property of the IntersectionObserverEntry interface returns a DOMRectReadOnly which in essence describes a rectangle describing the smallest rectangle that contains the entire target element.
The intersectionRatio read-only property of the IntersectionObserverEntry interface tells you how much of the target element is currently visible within the root's intersection ratio, as a value between 0.0 and 1.0.
The intersectionRect read-only property of the IntersectionObserverEntry interface is a DOMRectReadOnly object which describes the smallest rectangle that contains the entire portion of the target element which is currently visible within the intersection root.
The isIntersecting read-only property of the IntersectionObserverEntry interface is a Boolean value which is true if the target element intersects with the intersection observer's root.
The rootBounds read-only property of the IntersectionObserverEntry interface is a DOMRectReadOnly corresponding to the IntersectionObserverEntry.target's root intersection rectangle, offset by the IntersectionObserver.rootMargin if one is specified.
The time read-only property of the IntersectionObserverEntry interface is a DOMHighResTimeStamp that indicates the time at which the intersection change occurred relative to the time at which the document was created.