clipsToBounds 导致 UIImage 在 iOS10 & 中不显示代码 8 [英] clipsToBounds causes UIImage to not display in iOS10 & XCode 8

问题描述

我将我的项目切换到 iOS 10 和 XCode 8 的新 beta 版本.在我使用的应用程序的所有三个区域中:

I switched my project over to new beta versions of iOS 10 and XCode 8. In all three areas of my app where I use:

imageView.layer.cornerRadius = imageView.frame.size.width/2
imageView.clipsToBounds = true

相关图像根本不显示.我尝试清理项目以及构建文件夹，重新启动设备，尝试各种模拟器，重新添加 imageView，以编程方式设置关联的 UIImage 而不是从资产中选择一个.

The associated images are not displaying at all. I have attempted cleaning the project as well as the build folder, restarting the device, trying on various simulators, re-adding the imageView, programmatically setting the associated UIImage instead of choosing one from the assets.

删除 clipsToBounds 行会显示矩形图像，无论 masksToBounds 是 true 还是 false.如何在 XCode8/iOS10 中制作圆形图像?

Removing the clipsToBounds line shows the rectangular image regardless of whether masksToBounds is true or false. How can I make a circular image in XCode8 / iOS10 ?

该项目是 Swift 2.x，尚未更新为 Swift 3.0 语法.

The project is Swift 2.x and not yet updated to Swift 3.0 syntax.

推荐答案

我遇到了同样的问题，在所有的圆角/clipsToBounds 东西修复问题之前调用 layoutIfNeeded.带有 xcode 8 GM 的 iOS 10 GM 导致视图因圆角而消失clipsToBounds

I had the same problem and calling layoutIfNeeded before all the rounded corner / clipsToBounds stuff fixed the issue. iOS 10 GM with xcode 8 GM causes views to disappear due to roundedCorners & clipsToBounds

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