Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我试图掩盖一个完整的 UIView 这可能吗?我试图遮盖的视图有一层模糊效果。我要成功掩盖 UIView 下的图像,而不是整个 View 本身。基本上我需要能够屏蔽 UIView。