Learn how to control CAShapeLayer animation
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/4659-drawing-in-ios/lessons/6
Learn how to control CAShapeLayer animation
Hi Ma’am!
Thanks for the great course like this. How we get the keyPath/key names and you use animation name “stroke”, so how to know those values generally to use in KVO functionalities.
Thanks
@abnboys - I don’t know of a single apple documentation reference for these. In the documentation, properties are marked with Animatable.
For example: Apple Developer Documentation - scroll down to fillColor
. It’s marked Animatable in the description.
In the archived documentation there’s the CALayer properties: Animatable Properties
but these don’t include CAShapeLayer properties.
Some kind person has put up a useful list on stackoverflow: core animation - What is the full Keypath list for CABasicAnimation? - Stack Overflow