gistfile1.txt

- (UIImage *)screenshotBlurred {
    UIImage *blurItemImage = [self.screenshot stackBlur:25];
    return blurItemImage;
}

- (UIImage *)screenshot {
    CGRect rect = [self bounds];
    UIGraphicsBeginImageContext(rect.size);
    CGContextRef context = UIGraphicsGetCurrentContext();
    [self.layer renderInContext:context];
    UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    UIImage *uiImage = [[UIImage alloc] initWithCGImage:image.CGImage scale:1.0 orientation:UIImageOrientationUp];
    return [uiImage normalize];
}