label.font = UIFont(name: "GmarketSansMedium", size: 22)UIFont.familyNames.forEach {
print("\($0): ", UIFont.fontNames(forFamilyName: $0))
}label.font = UIFont(name: "GmarketSansMedium", size: 22)UIFont.familyNames.forEach {
print("\($0): ", UIFont.fontNames(forFamilyName: $0))
}