iOS系統自帶毛玻璃效果
阿新 • • 發佈：2019-01-23
UIImageView
* imageview = [[UIImageView
alloc]
initWithImage:[UIImage
imageNamed:@"螢幕快照
2015-12-18
下午10.51.33"]];
imageview.userInteractionEnabled = YES;
imageview.contentMode = UIViewContentModeScaleAspectFit;
imageview.frame = CGRectMake(0, 0, 375, 668);
[self.view addSubview:imageview];
UIVisualEffectView * effectview = [[UIVisualEffectView alloc] initWithEffect:blur];
effectview.frame = CGRectMake(0, 0, imageview.frame.size.width, imageview.frame.size.height);
[imageview addSubview:effectview];
button.frame = CGRectMake(10, 50, 60, 60);
[button setTitle:@"btn" forState:UIControlStateNormal];
imageview.userInteractionEnabled = YES;
imageview.contentMode = UIViewContentModeScaleAspectFit;
imageview.frame = CGRectMake(0, 0, 375, 668);
[self.view addSubview:imageview];
UIVisualEffectView * effectview = [[UIVisualEffectView alloc] initWithEffect:blur];
effectview.frame = CGRectMake(0, 0, imageview.frame.size.width, imageview.frame.size.height);
[imageview addSubview:effectview];
button.frame = CGRectMake(10, 50, 60, 60);
[button setTitle:@"btn" forState:UIControlStateNormal];