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LBBlurredImage

LBBlurredImage is an UIImageView category that permit to set an image and make this blurred.

Here are an example of what you can achieve:

Installation & Use

Installation

  • Just grab the two file named UIImageView+LBBlurredImage.h & UIImageView+LBBlurredImage.m in the Additions group into your project and link with CoreImage.framework .
  • #import "UIImageView+LBBlurredImage.h" where you need it.

Use

[self.imageView setImageToBlur:[UIImage imageNamed:@"example"]
                    blurRadius:kLBBlurredImageDefaultBlurRadius
               completionBlock:^(NSError *error){
                   NSLog(@"The blurred image has been setted");
               }];

The generation of the blurred image is made on a background thread, for this reason a completion block is provided. The completionBlock is dispatched on the main thread when the image was generated and set to the UIImageView.