ios Changing UIScrollView scrollbar color to different colors

Question

How can we change color of UIScrollview\'s scroll indicator to something like blue, green etc.

I know we can change it to white, black. But other then these colors.

Answer 1

You can change an image of indicator, but you should do this repeadeatly

func scrollViewDidScroll(_ scrollView: UIScrollView) {
    self.chageScrollIndicator()
}

func chageScrollIndicator (){
    if let indicator = self.collection.subviews.last as? UIImageView {
        let edge = UIEdgeInsets(top: 1.25,
                                left: 0,
                                bottom: 1.25,
                                right: 0)
        indicator.image = UIImage(named: "ScrollIndicator")?.withRenderingMode(.alwaysTemplate).resizableImage(withCapInsets: edge)
        indicator.tintColor = UIConfiguration.textColor
    }
}

You can use this 2 image as template: