let segmentedControl = BMSegmentedControl(withIcon: view.bounds,
      items: ["Happy", "Normal", "Sad"],
      icons: [UIImage(named: "happy_gray")!, UIImage(named: "flat_gray")!, UIImage(named: "sad_gray")!],
      selectedIcons: [UIImage(named: "happy_white")!, UIImage(named: "flat_white")!, UIImage(named: "sad_white")!],
      backgroundColor: .white,
      thumbColor: .lightGray,
      textColor: .black,
      selectedTextColor: .cyan,
      orientation: .leftRight
)

let segmentedControl = BMSegmentedControl(withoutIcon: view.bounds,
      items: titles,
      backgroundColor: .white,
      thumbColor: .lightGray,
      textColor: .black,
      selectedTextColor: .cyan
      )

// To get the changed value event, set it manually on your view controller
segmentedControl.addTarget(self, action: #selector(segmentedHasChanged), for: .valueChanged)

// You need to add BMSegmnetedControl to container
view.addSubview(segmentedControl)

// You could set the selected index. Default is 0
segmentedControl.selectedIndex = 1