let menuVc = LXFMenuPageController(controllers: self.controllers, titles: self.subTitleArr)
menuVc.delegate = self
menuVc.view.frame = self.view.frame
self.view.addSubview(menuVc.view)

// MARK: 获取当前子控制器的角标
func lxf_MenuPageCurrentSubController( index: NSInteger, menuPageController: LXFMenuPageController)

/// 代理
delegate: LXFMenuPageControllerDelegate?
/// 滑块颜色
sliderColor: UIColor
/// 子标题按钮未选中颜色
tipBtnNormalColor : UIColor
/// 子标题按钮选中颜色
tipBtnHighlightedColor : UIColor
/// 子标题按钮UIFont
tipBtnFontSize : CGFloat
/// 头部视图颜色
headerColor: UIColor