Ping转场动画的实现之一：mask遮罩_Mr-yellow的博客-CSDN博客
GitHub - zoonooz/PolyImageView: Custom UIView class that mask UIImageView with dynamic polygon
Mask a UIView in UIKit - YouTube
External Only Shadow on UIView - Kyle Howells
Create an IBDesignable UIView subclass with code from an XIB file in Xcode 6 — Super Easy Apps
xcode - Using an UIView as a Mask in another UIView on Swift - Stack Overflow
ios - Swift mask UIView constraints issues - Stack Overflow
ios - Use Layer Mask to make parts of the UIView transparent? - Stack Overflow
MaskView for UIView. How do u implement mask for view? I did… | by Green Chiu | Medium
iOS Animations by Tutorials, Chapter 15: Shapes & Masks | Kodeco
![iOS]UIView Mask를 이용해 view 일부만 표시하기](https://t1.daumcdn.net/cfile/tistory/99BD9F355EB8F9A624 "iOS]UIView Mask를 이용해 view 일부만 표시하기")
iOS]UIView Mask를 이용해 view 일부만 표시하기
![iOS]UIView Mask를 이용해 view 일부만 표시하기](https://t1.daumcdn.net/cfile/tistory/995F3A3B5EB8F8F92E "iOS]UIView Mask를 이용해 view 일부만 표시하기")
iOS]UIView Mask를 이용해 view 일부만 표시하기
How To Create Mask one UIView using Another UIView ? - iOSDevCenter
How to set cornerRadius for only some corners | Sarunw
Views
一行代码实现UIView 镂空效果| Lyman's Blog
ios - Masking a UIView and Auto Layout - Stack Overflow
A Conversation With CALayer – Meeting I | Vinay Jain
APIs You Forgot About: UIView layerClass, maskView and UITintAdjustmentMode
OBGradientView for iOS OBGradientView is a simple UIView wrapper for CAGradientLayer. It is a plain UIView whose layer is a CAGra… | Red and blue, Layers, Wrappers
swift - Masking UIView/UIImageView to cutout transparent text - Stack Overflow
How To Create Mask one UIView using Another UIView ? - iOSDevCenter
ios - Mask UIView with another UIView - Stack Overflow
How To Create Mask one UIView using Another UIView ? - iOSDevCenter
ios - Reverse a CALayer mask - Stack Overflow
