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UIImage+BlurredFrame is a UIImage category that blurs an specified frame of a UIImage

#Install

Install with cocoapods

pod 'UIImage+BlurredFrame'

#Usage

UIImage *img = [UIImage imageNamed:@"myImage"];
CGRect frame = CGRectMake(0, img.size.height - 200, img.size.width, img.size.height - 200);
    
img = [img applyLightEffectAtFrame:frame];

<img src="https://raw.github.com/Adrian2112/UIImage-BlurredFrame/master/demo_image.png" alt="UIImage-BlurredFrame demo" title="UIImage-BlurredFrame demo" style="display:block; margin: 10px auto 30px auto; align:center">

##Credits

UIImage+ImageEffects category taken from the 2013 wwdc developer videos 'Implementing Engaging UI on iOS'

Methods to crop and merge images from this stackoverflow answer

Author

Adrián González