How to make a round WKInterfaceButton in watchkit?

Question

iOS can use layer.cornerRadius to make a round UIButton.

Does WKInterfaceButton have this property?

If not, how can I make a round WKInterfaceButton in WatchKit.

Answer 1

If you put an image inside a group, you can then set the radius of the group. This crops the image into a circle. In the picture below, I have:

• Group (radius 56)
  • Group (radius 52)
    • Image (a square image)

While this example is with an image, you can use the same technique for a button. Previously the dog was clickable as a button so this is doable.