Dashed horizontal line using IBDesignable - ios

Question

So i came across this question, and i want to achieve this to draw a horizontal line with the same approach using #IBDesignable.
I have tried to play around inside the class, but no result.
#IBDesignable class DottedVertical: UIView {
#IBInspectable var dotColor: UIColor = UIColor.etc
#IBInspectable var lowerHalfOnly: Bool = false
override func draw(_ rect: CGRect) {
// say you want 8 dots, with perfect fenceposting:
let totalCount = 8 + 8 - 1
let fullHeight = bounds.size.height
let width = bounds.size.width
let itemLength = fullHeight / CGFloat(totalCount)
let path = UIBezierPath()
let beginFromTop = CGFloat(0.0)
let top = CGPoint(x: width/2, y: beginFromTop)
let bottom = CGPoint(x: width/2, y: fullHeight)
path.move(to: top)
path.addLine(to: bottom)
path.lineWidth = width
let dashes: [CGFloat] = [itemLength, itemLength]
path.setLineDash(dashes, count: dashes.count, phase: 0)
// for ROUNDED dots, simply change to....
//let dashes: [CGFloat] = [0.0, itemLength * 2.0]
//path.lineCapStyle = CGLineCap.round
dotColor.setStroke()
path.stroke()
}
}

Answer 1

You can achieve as below,
#IBDesignable class DottedHorizontal: UIView {
#IBInspectable var dotColor: UIColor = UIColor.red
#IBInspectable var lowerHalfOnly: Bool = false
override func draw(_ rect: CGRect) {
let fullHeight = bounds.size.height
let width = bounds.size.width
let path = UIBezierPath()
path.move(to: CGPoint(x: 0, y: fullHeight/2))
path.addLine(to: CGPoint(x: width, y: fullHeight/2))
path.lineWidth = 5
let dashes: [CGFloat] = [4, 2]
path.setLineDash(dashes, count: dashes.count, phase: 0)
dotColor.setStroke()
path.stroke()
}
}