UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];// 毛玻璃view 视图
UIVisualEffectView *effectView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];//添加到要有毛玻璃特效的控件中
effectView.frame = self.SecuritySettingImgV.bounds;[self.SecuritySettingImgV addSubview:effectView];//设置模糊透明度
effectView.alpha = .2f;关于ios图片设置毛玻璃效果小编就给大家介绍到这里,希望对大家有所帮助!