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May 8, 2017 11:08
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A sizable UIViewController that can be used as a playground liveView and set to specific device sizes.
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| import UIKit | |
| import PlaygroundSupport | |
| public class DeviceViewController : UIViewController { | |
| public enum ScreenType : Int { | |
| case iPhone3_5Inch | |
| case iPhone4Inch // includes 5th & 6h gen iPod Touch | |
| case iPhone4_7Inch | |
| case iPhone5_5Inch | |
| case iPad | |
| case iPad_12_9Inch | |
| case tv | |
| } | |
| static public func setup(screenType: ScreenType, scale: CGFloat = 2.0, isPortrait: Bool = true) -> (UIWindow, DeviceViewController) { | |
| let vc = DeviceViewController() | |
| vc.view.backgroundColor = .white | |
| let screenSize = DeviceViewController.screenTypeSize(screenType, isPortrait: isPortrait) | |
| let playgroundSize = CGSize.init(width: screenSize.width*scale, height: screenSize.height*scale) | |
| let w = UIWindow(frame: CGRect(x: 0, y: 0, width: playgroundSize.width, height: playgroundSize.height)) | |
| w.rootViewController = vc | |
| w.makeKeyAndVisible() | |
| return (w, vc) | |
| } | |
| static private func screenTypeSize(_ screenType:ScreenType, isPortrait:Bool = true) -> CGSize { | |
| var size : CGSize | |
| switch screenType { | |
| case .iPhone3_5Inch: | |
| size = CGSize(width: 320, height: 480) | |
| case .iPhone4Inch: | |
| size = CGSize(width: 320, height: 568) | |
| case .iPhone4_7Inch: | |
| size = CGSize(width: 375, height: 667) | |
| case .iPhone5_5Inch: | |
| size = CGSize(width: 414, height: 736) | |
| case .iPad: | |
| size = CGSize(width: 768, height: 1024) | |
| case .iPad_12_9Inch: | |
| size = CGSize(width: 1024, height: 1366) | |
| case .tv: | |
| size = CGSize(width: 1980, height: 1020) | |
| } | |
| if isPortrait { | |
| return size | |
| } | |
| return CGSize.init(width: size.height, height: size.width) | |
| } | |
| } | |
| let (window, vc) = DeviceViewController.setup(screenType: .iPhone3_5Inch/*, scale: 2.0, isPortrait: true*/) | |
| PlaygroundPage.current.liveView = window | |
| vc.view.backgroundColor = .orange |
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Nice! Any plans to update for modern screen sizes?