Adding the variables and background color
Moving into the ContentView file now, our first task here will be to add a couple of variables and a constant. Let’s start with adding a variable that will bind to the selectedImage binding property in the ImagePickerView file.
To do that, we need to create a State variable, which needs to be the same data type as the selectedImage variable, a String type. We can give it the same name as the variable too, selectedImage, so that you know this variable is bidirectionally linked to the variable in the ImagePickerView file.
Add this code inside the ContentView struct, at the top:
@State private var selectedImage: String = "ornament" @State private var shiftColors = false let backgroundColor = Color(.black)
The selectedImage variable gets set to a String value called ornament. Next is a variable to track the animation called shiftColors, which...