[Code Note] rounded rectangle and note rounded rectangle

[Code Note] rounded rectangle and note rounded rectangle

Code:

-(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view. self. title = @ "rounded rectangle"; UIImageView * imageView = [[UIImageView alloc] initWithFrame: CGRectMake (50,100,100,100)]; imageView. backgroundColor = [UIColor redColor]; // design the radius of the rounded corner [imageView. layer setCornerRadius: 18.0f]; [imageView. layer setMasksToBounds: YES]; [self. view addSubview: imageView];}