- (void)setViewRounded {
UIView *view = [[UIView alloc] initWithFrame:CGRectMake(120, 10, 80, 80)];
view.backgroundColor = [UIColor redColor];
[self.view addSubview:view];
UIBezierPath *maskPath = [UIBezierPath bezierPathWithRoundedRect:view2.bounds
byRoundingCorners:UIRectCornerBottomLeft | UIRectCornerBottomRight
cornerRadii:CGSizeMake(10, 10)];
CAShapeLayer *maskLayer = [[CAShapeLayer alloc] init];
maskLayer.frame = view2.bounds;
maskLayer.path = maskPath.CGPath;
view.layer.mask = maskLayer;
}
//需要设置的指定圆角
byRoundingCorners:UIRectCornerBottomLeft | UIRectCornerBottomRight
//其他类型
* UIRectCornerTopLeft
* UIRectCornerTopRight
* UIRectCornerBottomLeft
* UIRectCornerBottomRight
* UIRectCornerAllCorners
