How to get a border on UIBezierPath - iphone

Question

I have this
CGRect container = CGRectMake(conX, conY, 220, 50);
UIBezierPath* path = [UIBezierPath bezierPathWithRoundedRect:container cornerRadius:5.0];
[[UIColor blueColor] setFill];
[path fillWithBlendMode:kCGBlendModeNormal alpha:0.7];
I want to get a gray borer around it, have looked at a lot of stuff online but can't see a way to do it easily, is it possible?

Answer 1

If you're not opposed to using layers, something like this could work for you:
//create triangle path
UIBezierPath* path = [UIBezierPath bezierPath];
[path moveToPoint:CGPointMake(0, 30)];
[path addLineToPoint:CGPointMake(100, 30)];
[path addLineToPoint:CGPointMake(100, 0)];
[path addLineToPoint:CGPointMake(0, 30)];
//apply path to shapelayer
CAShapeLayer* greenPath = [CAShapeLayer layer];
greenPath.path = path.CGPath;
[greenPath setFillColor:[UIColor greenColor].CGColor];
[greenPath setStrokeColor:[UIColor blueColor].CGColor];
greenPath.frame=CGRectMake(0, 0,100,30);
//add shape layer to view's layer
[[self layer] addSublayer:greenPath];

Answer 2

You can get bezierPath using this extension.
let path = UIBezierPath(yourView.bounds, cornerRadius: 12)
let layer = CAShapeLayer()
layer.masksToBounds = false
layer.path = path.cgPath
layer.strokeColor = UIColor.red.cgColor
layer.fillColor = UIColor.clear.cgColor
layer.lineWidth = 5
layer.addSublayer(topLayer)
extension UIBezierPath {
static func borderPathInRect(_ drawRect: CGRect, cornerRadius: CGFloat) -> UIBezierPath {
let path = UIBezierPath()
path.move(to: CGPoint(x: drawRect.origin.x, y: cornerRadius))
path.addArc(withCenter: CGPoint(x: cornerRadius, y: cornerRadius),
radius: cornerRadius,
startAngle: CGFloat.pi,
endAngle: 3/2*CGFloat.pi ,
clockwise: true)
path.addLine(to: CGPoint(x: drawRect.size.width - cornerRadius, y: 0))
path.addArc(withCenter: CGPoint(x: drawRect.size.width - cornerRadius, y: cornerRadius),
radius: cornerRadius,
startAngle: 3/2*CGFloat.pi,
endAngle: 2*CGFloat.pi,
clockwise: true)
path.addLine(to: CGPoint(x: drawRect.size.width, y: drawRect.size.height - cornerRadius))
path.addArc(withCenter: CGPoint(x: drawRect.size.width - cornerRadius, y: drawRect.size.height - cornerRadius),
radius: cornerRadius,
startAngle: 0,
endAngle: CGFloat.pi/2,
clockwise: true)
path.addLine(to: CGPoint(x: cornerRadius, y: drawRect.size.height))
path.addArc(withCenter: CGPoint(x: cornerRadius, y: drawRect.size.height - cornerRadius),
radius: cornerRadius,
startAngle: CGFloat.pi/2,
endAngle: CGFloat.pi,
clockwise: true)
path.addLine(to: CGPoint(x: 0, y: cornerRadius))
path.lineJoinStyle = .round
return path
}
}