p3exemple.swift

gistfile1.swift

class Layout {

    enum Kind {

        case layout1

        case layout2

        case layout3

    }

 

    var kind: Kind = .layout1

    var images: [UIImage?] = [nil, nil, nil, nil]

 

    var imageGrid: [[UIImage] {

        // reorder images in a two-dimensions grid here to be used in UIViewController for dynamically create image grid rendering

        return []

    }

}