小编Pet*_*001的帖子

我想要呈现比屏幕小的尺寸的视图控制器vc2，如何在Swift 3中做到这一点？感谢帮助。这是我的代码：

@IBAction func leftButtonPressed(_ sender: UIButton) {
    let vc2 = self.storyboard?.instantiateViewController(withIdentifier: "Controller2") as! ViewController2
    vc2.modalPresentationStyle = .currentContext

    present(vc2, animated: true, completion: nil)
}