★ Podfile
pod 'FlatUIKit'
★ Bridging-Header.h
#import <FlatUIKit/FlatUIKit.h>
import UIKit
class ViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
let button = FUIButton(frame: CGRect(x: 50, y: 250, width: 100, height: 50))
button.buttonColor = UIColor.turquoiseColor()
button.shadowColor = UIColor.greenSeaColor()
button.shadowHeight = 3.0
button.cornerRadius = 6.0
button.setTitle("FlatButton", forState: .Normal)
button.titleLabel!.font = UIFont.boldSystemFontOfSize(16)
button.setTitleColor(UIColor.cloudsColor(), forState: .Normal)
button.setTitleColor(UIColor.cloudsColor(), forState: .Highlighted)
view.addSubview(button)
}
}