// 毛玻璃
UIToolbar *toolBar = [[UIToolbar alloc] init];
toolBar.frame = self.view.bounds;
toolBar.barStyle = UIBarStyleBlack;
toolBar.alpha = 0.5;
[self.view addSubview:toolBar];
// 毛玻璃
UIToolbar *toolBar = [[UIToolbar alloc] init];
toolBar.frame = self.view.bounds;
toolBar.barStyle = UIBarStyleBlack;
toolBar.alpha = 0.5;
[self.view addSubview:toolBar];
本文标题:iOS 毛玻璃效果
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