How to change the color of a UIBezierPath in Swift?

Question

I have an instance of UIBezierPath and I want to change the color of the stroke to something other than black. Does anyone know how to do this in Swift?

Answer 1

Let's assume you want to use the color red instead to stroke a rounded rectangle; This is how you do it in Swift 3 :

    // Drawing the border of the rounded rectangle:
    let redColor = UIColor.red
    redColor.setStroke() // Stroke subsequent views with a red color
    let roundedRectagle = CGRect(x: 0,y: 0, width: 90,height: 20)
    let rectangleBorderPath = UIBezierPath(roundedRect: roundedRectangle,cornerRadius: 5)
    roundedRectangle.borderWidth = 1
    roundedRectangle.stroke() // Apply the red color stroke on this view

The second and last lines of the above code are important in answering your question.I hope this answer is helpful.