https://github.com/alexdrone/ios-realtimeblur

Multipurpose real-time blur view for iOS6+
https://github.com/alexdrone/ios-realtimeblur

Last synced: 3 months ago
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Multipurpose real-time blur view for iOS6+

• Host: GitHub
• URL: https://github.com/alexdrone/ios-realtimeblur
• Owner: alexdrone
• License: mit
• Created: 2013-07-03T12:28:18.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2014-06-26T09:47:21.000Z (over 10 years ago)
• Last Synced: 2024-06-24T01:40:26.787Z (5 months ago)
• Language: Objective-C
• Homepage:
• Size: 603 KB
• Stars: 951
• Watchers: 47
• Forks: 107
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
ios-realtimeblur

================

Real-time blur view, like in iOS 7. (deployable on iOS5, 6 and 7)

[![IMAGE ALT TEXT HERE](http://img.youtube.com/vi/jVtbBU92suk/0.jpg)](http://www.youtube.com/watch?v=jVtbBU92suk)

Usage

--------------------

• • • Make sure you link to the Accelerate.framework • • •

Instantiate it and use it as any other view :) 

	//Creates a live blur view

	UIERealTimeBlurView *blurView = [[UIERealTimeBlurView alloc] initWithFrame:CGRectMake(60, 110, 200, 200)];

	[self.view addSubview:blurView];

	

You can add all the subviews you want to it...

	UIImageView *speakerImage = [[UIImageView alloc] initWithFrame:CGRectMake(50, 50, 100, 100)];

	speakerImage.image = [UIImage imageNamed:@"speaker"];

	[blurView addSubview:speakerImage];

If you want to have a static rendering (useful if your view is presented modally) just set

	blurView.renderStatic = YES;

You can set the tint color of the view via the tint property (still TODO: use iOS7 tintColor ;)) - The default one is clearColor

In UIERealTimeBlurView.h you can set the fps by tweaking the global var 

	extern const CGFloat UIERealTimeBlurViewFPS = 30.f;

Credits

--------------------

If you use this component in your app, please add some credits :)

The box blur algorithm is from this beautiful blog post:

http://indieambitions.com/idevblogaday/perform-blur-vimage-accelerate-framework-tutorial