     if GCDLock { return }
     // 计算文本
     calculateSize(string: string)
-    
     
     /// 设置图片
     func setImage(name: String) {


extension HUD {
  /// 开启定时器
  func beginTimer() {
    if timer != nil {
      timer?.invalidate()
      timer = nil

  
  private func buildMiddleView() {
    backView.backgroundColor = backColor
    backView.layer.cornerRadius = 15
    
    imageView.removeFromSuperview()
