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コピペでできるSwiftでスクリーンショットを撮る

Last updated at Posted at 2017-06-26

画面のスクリーンショットを撮る。

//コンテキスト開始
UIGraphicsBeginImageContextWithOptions(UIScreen.main.bounds.size, false, 0.0)
//viewを書き出す
self.view.drawHierarchy(in: self.view.bounds, afterScreenUpdates: true)
// imageにコンテキストの内容を書き出す
let image: UIImage = UIGraphicsGetImageFromCurrentImageContext()!
//コンテキストを閉じる
UIGraphicsEndImageContext()
// imageをカメラロールに保存
UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil)

これでスクショが取れます

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