Learn about a subclass of CALayer, CAGradientLayer, which can add a nice splash of color to your app.
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1814-video-tutorial-calayers-part-2-cagradientlayer
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/1814-video-tutorial-calayers-part-2-cagradientlayer