Rounded UIView using CALayers - only some corners - How?

Question

In my application - there are four buttons named as follows:

• Top - left
• Bottom - left
• Top - right
• Bottom - right

Abov

Answer 1

there is an easier and faster answer that may work depending on your needs and also works with shadows. you can set maskToBounds on the superlayer to true, and offset the child layers so that 2 of their corners are outside the superlayer bounds, effectively cutting the rounded corners on 2 sides away.

of course this only works when you want to have only 2 rounded corners on the same side and the content of the layer looks the same when you cut off a few pixels from one side. works great for having bar charts rounded only on the top side.