HighlightRegistry: size property

The size property returns the number of Highlight objects in the HighlightRegistry.

Value

A read-only integer indicating how many Highlight objects the registry contains.

Examples

undefined

Using size

js
const highlight1 = new Highlight();
const highlight2 = new Highlight();

CSS.highlights.set("highlight-1", highlight1);
CSS.highlights.set("highlight-2", highlight2);

console.log(CSS.highlights.size); // 2

Specifications

See also