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iOS Object-Oriented Swift Inheritance Overriding Methods

Jack Farr
Jack Farr
7,961 Points
Posted by Jack Farr
Jack Farr
7,961 Points

incrementBy not working

Did it similarly to the lesson. Not sure what is going on.

Button.swift 
class Button {
  var width: Double
  var height: Double

  init(width:Double, height:Double){
    self.width = width
    self.height = height
  }

  func incrementBy(points: Double){
    width += points
    height += points
  }
}

class RoundButton: Button {
  var cornerRadius: Double = 5.0
  override func incrementBy(points: Double = 7.0) {
  cornerRadius += points
  }
}

1 Answer

Jhoan Arango
Jhoan Arango
14,575 Points
Jhoan Arango
Jhoan Arango
14,575 Points

Hello:

Try this...

override func incrementBy(points: Double) {
cornerRadius = 7.0
}

good luck