Swift开发教程--设置圆角Button和圆角边框TextView

设置圆角Button

button.layer.borderColor = UIColor.whiteColor().CGColor;

button.layer.borderWidth = 2;

button.layer.cornerRadius = 16;

设置圆角边框TextView

inputTextView.layer.borderColor = UIColor(red: 60/255, green: 40/255, blue: 129/255, alpha: 1).CGColor;

inputTextView.layer.borderWidth = 1;

inputTextView.layer.cornerRadius = 16;