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Article Written By:
Johann Dowa

Example: Creating An iOS 7 Style High Speed Movable Blur Mask

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Earlier this week I mentioned a library allowing you to apply the iOS 7 home screen parallax tilt effect.

Another talked about feature is the blur shown on different pages, such as when adjusting the notifications – and how to emulate that blur at high speeds.

Here’s an example showing how to create a blur mask, that you can move across the screen while maintaining performance.

Here’s an image showing the blur mask in action:

Trans Blur

 

You can find iOS 7 Trans Blur on Github here.

The library used by iOS 7 Trans Blur is the open source StackBlur library.

The blur effect works quite well, and with StackBlur looks like there is very little effect on performance.


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