convertPointFromNode
open override fun convertPointFromNode(point: DOMPointInit, from: Text, options: ConvertCoordinateOptions): DOMPoint
open override fun convertPointFromNode(point: DOMPointInit, from: Element, options: ConvertCoordinateOptions): DOMPoint
open override fun convertPointFromNode(point: DOMPointInit, from: Document, options: ConvertCoordinateOptions): DOMPoint