用故事板掩盖的UIView，并给圆角？ [英] Use Storyboard to mask UIView and give rounded corners?

问题描述

很多问题<一href=\"http://stackoverflow.com/questions/28182206/storyboard-and-autolayout-how-make-a-circular-image\">like这解释如何以编程方式创建一个面具，以一个UIView提供圆角。

Lots of questions like this explain how to programmatically create a mask and provide rounded corners to a UIView.

有没有办法做这一切在故事板？只是问，因为它看起来像创建圆角故事板保持presentation和逻辑之间的划分更清晰。

Is there a way to do it all within Storyboard? Just asking because it seems like creating rounded corners in Storyboard keeps a clearer demarcation between presentation and logic.

推荐答案

是的，我用了很多，但问题是这样已经回答了很多次了。

Yes, I use that a lot but question like this was already answered many times.

但无论如何在Interface Builder。
您需要添加用户自定义运行属性是这样的：

But anyway in Interface Builder. You need to add User Defined Runtime Attributes like this:

layer.masksToBounds Boolean YES
layer.cornerRadius Number {View's Width/2}

和启用

Clips subviews

结果：

这篇关于用故事板掩盖的UIView，并给圆角？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！