Fun with CAShapeLayer

Posted on March 2, 2015 by Guanshan Liu

CAShapeLayer is a specialized subclass of CALayer that draws itself using the shape you define via the path property. path is an instance of CGPath. We could leverage the convenient UIBezierPath APIs to create a path, and then retrieve the … Continue reading →

Core Animation Swift Tutorial – Animatable Properties

Posted on January 6, 2015 by Guanshan Liu

This tutorial series requires a basic understanding of UIView hierarchy. If you are new to iOS development, you might want to begin with Developing iOS Apps Using Swift first. When you first hear about Core Animation, you might think it … Continue reading →