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iOS Object-Oriented Swift Classes and Objects Classes and Their Methods

Modifying properties

Any help is appreciated, thank you!

class Button {
  var width: Double
  var height: Double

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

  func incrementBy(points:Double) {
    height = (height * points)
    width = (width * points)

2 Answers

Piotr Nejman
Piotr Nejman
3,374 Points

You should "add points" as it is in instuction and that's all

total beginner here... how to add points? Thank you

Piotr Nejman
Piotr Nejman
3,374 Points

Use + instead of * For example height = height + points