Ui05_ creates a frosted glass effect

First, create a Uiimageview object first.
Note that this article has changed arc to MRC.

UIImageView *imageview = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"222.jpg"]];    imageview.frame = CGRectMake(00, self.view.frame.size.width, self.view.frame.size.height);    [self.view addSubview:imageview];    [imageview release];

In the second step, we need to create a frosted glass effect.

    UIBlurEffect *effect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];

The third step is to create a frosted glass view that specifies the effect that appears after the effect-ios8.0.

UIVisualEffectView *effectView = [[UIVisualEffectView alloc] initWithEffect:effect];

Fourth step, set the size of the view, with the Viewcontroll view, because ImageView is the screen large.

effectView.frame = imageview.frame;

The final step is to add the effect view to the ImageView.

[imageview addSubview:effectView];

There are three kinds of wool glass effect.
Uiblureffectstyleextralight,
Uiblureffectstylelight,
Uiblureffectstyledark

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

Ui05_ creates a frosted glass effect