ios Sprite Kit screengrab?

ios, objective-c, sprite-kit, swift, uigraphicscontext

Solution

You almost have it, but the problem is as explained in the comment above. If you want to capture `SKScene` contents, try something like this instead:

UIGraphicsBeginImageContextWithOptions(self.view.bounds.size, NO, scale);
[self.view drawViewHierarchyInRect:self.bounds afterScreenUpdates:YES];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();

The solution is to basically use the new method `drawViewHierarchyInRect:afterScreenUpdates` instead, which is the best we have for now; note, it's not exactly speedy, so doing this in realtime will not be pretty.

Problem

I am trying to get a screen grab of a view that has a SKScene in it. The technique I am using is: ``` UIGraphicsBeginImageContextWithOptions(self.view.bounds.size, NO, scale); [self.view.layer renderInContext:UIGraphicsGetCurrentContext()]; UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); ``` This works great with normal UIViews, but for whatever reason it is ignoring all the sprites in the SKScene. I'm not sure if this is a bug, or if Sprite Kit's rendering is separate from UIGraphics. Question: How do I get a screen grab of an SKScene when the way that worked for UIViews seems to not work with Sprite Kit, or has anyone had success using UIGraphics context with Sprite Kit?

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