How to capture UIView to UIImage without loss of quality on retina display

Question

My code works fine for normal devices but creates blurry images on retina devices.

Does anybody know a solution for my issue?

+ (UIImage *) imageWith         


        

Answer 1

Swift 3

The Swift 3 solution (based on Dima's answer) with UIView extension should be like this:

extension UIView {
    public func getSnapshotImage() -> UIImage {
        UIGraphicsBeginImageContextWithOptions(self.bounds.size, self.isOpaque, 0)
        self.drawHierarchy(in: self.bounds, afterScreenUpdates: false)
        let snapshotImage: UIImage = UIGraphicsGetImageFromCurrentImageContext()!
        UIGraphicsEndImageContext()
        return snapshotImage
    }
}