var rect = {}; var _rect$topLeft = babelHelpers.slicedToArray(rect.topLeft, 2), x1 = _rect$topLeft[0], y1 = _rect$topLeft[1], _rect$bottomRight = babelHelpers.slicedToArray(rect.bottomRight, 2), x2 = _rect$bottomRight[0], y2 = _rect$bottomRight[1];