I have a CAShapeLayer based on this answer that animates along with a UISlider. It works fine but as the shapeLayer follows along its just 1 red CAGradientLayer color. What I want is the shapeLayer t...

I have a mask applied to a view using CAShapeLayer and UIBezierPath. I'd like to add a rounding effect to the line joins but it's not working. How do I round the corners of this shape? You can plug th...

i'm trying to draw over UIImageView with this custome class and i would like to be able to change the size and color of lines being drawn by user. But every time i change the size or color of CALayer ...

This is not asking the same question as How can I combine UIBezierPath drawings? even though the name is similar I have a shape that needs to be able to scale vertically and on one side of it are rou...