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I'm trying to replicate this effect:

http://www.pinterest.com/pin/483503709967044672/

Where the image is not blurred at all at the top, but becomes more gradually blurred as you go further down. Ideally this would be a live effect in the same way that the iOS toolbar works.

I know I can adjust the alpha of a view, but I'm looking for something that can adjust it as it goes down the view, rather than just being static over the view.

James Austin
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1 Answers1

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Well, its looks as if the app in the screenshot is using multiple UIView's arranged in a vertical order and blurring them at different levels.This is really performance heavy. If you need help on how to blur UIView's(especially in iOS 7), see my SO Question and the answers provided(How to apply blur to a UIView?).

Community
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virindh
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