单击后如何使图像消失？

Question

我想做一个小的image.png单击后消失。 我是敏捷的新生，所以我在Playground上使用单一视图进行实验。有人可以帮我吗？

Answer 1

在创建your_imageView时添加此代码

let tapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(imageTapped(tapGestureRecognizer:)))
your_imageView.isUserInteractionEnabled = true
your_imageView.addGestureRecognizer(tapGestureRecognizer)

func imageTapped(tapGestureRecognizer: UITapGestureRecognizer)
{
    let tappedImage = tapGestureRecognizer.view as! UIImageView

    tappedImage.isHidden = true
}