DOMRectList: item() method
The DOMRectList method
item() returns the DOMRect at the specified index within the list, or null if the index is out of range.
Syntax
js
rectList.item(index)
Parameters
- index
-
A zero-based integer representing the position of the
DOMRectin theDOMRectListto retrieve.
Return value
A DOMRect object at the specified index in the DOMRectList, or null if index is greater than or equal to the number of rectangles in the list.
Example
js
const rects = document.getElementById("rects").getClientRects();
console.log(rects.length); // Number of rectangles in the DOMRectList
if (rects.length > 0) {
console.log(rects.item(0)); // Logs the first DOMRect object
}
Specifications
| Specification |
|---|
| Geometry Interfaces Module Level 1 # dom-domrectlist-item |
Browser compatibility
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