getBoxQuads()The getBoxQuads() method, when called on a document, element, pseudo-element, or text node, returns the list of DOMQuad objects that represent the CSS boxes used to render the node.limitedhttps://drafts.csswg.org/cssom-view-1/https://developer.mozilla.org/docs/Web/API/Textapi.Document.getBoxQuadsapi.Element.getBoxQuadsapi.Text.getBoxQuadshttps://nowyoucanuse.com/features--getboxquads.html