使透明的UIView后面的UIView不可见

Question

I have a transparent view with alpha set to 0.3, and behind it there are some views, is there any option in IOS to set some of the views that are behind my transparent view to hidden?

I need when half of the view is behind the transparent, and the other half is not, to show only half of the view

Answer 1

您可以在建立IBOutlet连接后将其隐藏

[yourView setHidden:YES];

Answer 2

You can set the hidden property of the unwanted views to YES if you want to hide them.

You can set the alpha to 0.

You can also [myView removeFromSuperView] if it makes sense.