答案 0 :(得分:1)
let wSize = self.view.traitCollection.horizontalSizeClass
let hSize = self.view.traitCollection.verticalSizeClass
if wSize == UIUserInterfaceSizeClass.Compact && hSize == UIUserInterfaceSizeClass.Regular {
button.titleLabel?.font = UIFont(name: FontNameCode, size: size)
}
答案 1 :(得分:1)