ios - Capture off screen content as UIImage in iOS7 -


I have a UIView inside the UIScrollView that is much more than the screen. My code looks like this 

  UIView * contentView = [[UIView alloc] initWithFrame: CGRectMake (0.0f, -500.0f, 320.0f, 2000.0f)]; [_scrollView with view: contentView];

and I want to capture an image of the contents 

  // screen capture UIGraphicsBeginImageContextWithOptions (contentView.frame.size, NULL, 0.0f); [Self.view drawViewHierarchyIncrease: contentView.boundsScreenUpdates: no]; UIImage * viewImage = UIGraphicsGetImageFromCurrentImageContext (); UIGraphicsEndImageContext ();

The above code works on simulators but not on the actual device (iPod 5G Gen)

If I capture scrollView instead of contentView, it works fine Does, but only what is captured on the screen will be captured. Any ideas?

Use ScrollView Content Offset . To get a frame of view, which is currently on the screen


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