NSHeight(_:) Returns the height of a given rectangle. Declarationfunc NSHeight(_ aRect: NSRect) -> Double Return ValueThe height of aRect. See AlsoManaging RectanglesNSContainsRect(_:_:)NSDivideRect(_:_:_:_:_:)NSEqualRects(_:_:)NSIsEmptyRect(_:)NSInsetRect(_:_:_:)NSIntegralRect(_:)NSIntegralRectWithOptions(_:_:)NSIntersectionRect(_:_:)NSIntersectsRect(_:_:)NSMakeRect(_:_:_:_:)NSMaxX(_:)NSMaxY(_:)NSMidX(_:)NSMidY(_:)NSMinX(_:)