如何快速清除ImageView？

Question

I drew some lines on imageView and I need to clear my screen. How can I clear imageView?

When I was working with CGShapeLayer I was using removeFromSuperlayer. Is there any alternative to this function?

 weak var shapeLayer: CAShapeLayer?
 self.shapeLayer?.removeFromSuperlayer(

Answer 1

一个不错的选择是myImageView.image = nil ，因此您可以在此之后将图像重新分配给myImageView.image = nil ，而不必再次将其添加到视图中。

Answer 2

Try with below

imageView.removeFromSuperview()

OR

imageView.ishidden = true