Is there a way to create an array of custom colors? I know I can create custom colors in class UIColors
but in my case I need an array of my custom colors.
I would like to achieve something like this:
let listColors: [UIColor] = [
let color1 = UIColor(displayP3Red: 1, green: 1, blue: 1, alpha: 1),
let color2 = UIColor(displayP3Red: 2, green: 2, blue: 2, alpha: 1),
let color3 = UIColor(displayP3Red: 3, green: 3, blue: 3, alpha: 1),
]
You don't need a subclass to create an array do
let listColors = [
UIColor(displayP3Red: 1, green: 1, blue: 1, alpha: 1),
UIColor(displayP3Red: 2, green: 2, blue: 2, alpha: 1),
UIColor(displayP3Red: 3, green: 3, blue: 3, alpha: 1)
]
access
listColors[index]
or
class Colors {
static let color1 = UIColor(displayP3Red: 1, green: 1, blue: 1, alpha: 1)
static let color2 = UIColor(displayP3Red: 2, green: 2, blue: 2, alpha: 1)
static let color3 = UIColor(displayP3Red: 3, green: 3, blue: 3, alpha: 1)
}
access
Colors.color1
or as global
let color1 = UIColor(displayP3Red: 1, green: 1, blue: 1, alpha: 1)
let color2 = UIColor(displayP3Red: 2, green: 2, blue: 2, alpha: 1)
let color3 = UIColor(displayP3Red: 3, green: 3, blue: 3, alpha: 1)
access
color1
When you create a color divide by 255
UIColor(displayP3Red: 2/255.0, green: 2/255.0, blue: 2/255.0, alpha: 1)