UISlider track height

Question

I have implemented UISlider and I need to adjust track height. I found this but its not working.

self.slider.trackRect(forBounds: CGRect(x: 0, y: 0, width: 100, height: 100))

Answer 1

Ok...I used matt's answer + provided example and I customized the code for my needs.

let coinEnd = UIImage(/*HERE_LEFT_BLANK_IMG*/).resizableImage(withCapInsets:
        UIEdgeInsetsMake(0,7,0,7), resizingMode: .stretch)
.
.
.
.

override func trackRect(forBounds bounds: CGRect) -> CGRect {
    var result = super.trackRect(forBounds: bounds)
    result.origin.x = 0
    result.size.width = bounds.size.width
    result.size.height = 10 //added height for desired effect
    return result
}

override func thumbRect(forBounds bounds: CGRect, trackRect rect: CGRect, value: Float) -> CGRect {
    return super.thumbRect(forBounds:
        bounds, trackRect: rect, value: value)
        .offsetBy(dx: 0/*Set_0_value_to_center_thumb*/, dy: 0)
}

then inherid this to my Slider and woala.

This is my desired result.

All hail matt...thank you.