UIView设置部分圆角---iOS开发UI篇

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UIView *view = [UIView new]; view.frame = CGRectMake(100, 100, 300, 100); [self.view addSubview:view]; view.backgroundColor = [UIColor orangeColor];   UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:view.bounds byRoundingCorners:UIRectCornerTopLeft|UIRectCornerBottomRight cornerRadii:CGSizeMake(15, 15)]; CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init]; maskLayer.frame = view.bounds; maskLayer.path = maskPath.CGPath; view.layer.mask = maskLayer;

　　效果图如下: