为头像添加认证信息

简书开篇写一个简单的例子纪念一下！
最近有一个项目，要显示该用户是否认证过

head认证.png

这其实是两个view，底部一个头像view，上面覆盖一个认证信息view。

 UIImageView *headV = [[UIImageView alloc]initWithFrame:CGRectMake(100, 100, 120, 120)];
    headV.image = [UIImage imageNamed:@"systemM"];
    headV.clipsToBounds = YES;
    [self.view addSubview:headV];
    UIImageView *imageV = [[UIImageView alloc]initWithFrame:CGRectMake(-25,5, 85, 30)];
    imageV.image = [UIImage imageNamed:@"ided"];
    CGAffineTransform transform= CGAffineTransformMakeRotation(-M_PI*0.25);
    imageV.transform = transform;
    [headV addSubview:imageV];```
直接上代码。