kotlin-browser/web.geometry/DOMMatrixReadOnly/scale

scale

fun scale(scaleX: Double = definedExternally, scaleY: Double = definedExternally, scaleZ: Double = definedExternally, originX: Double = definedExternally, originY: Double = definedExternally, originZ: Double = definedExternally): DOMMatrix(source)

MDN Reference