更改 UITextView 字体大小

Question

即使我设置了.isSelectable=false ，我也无法更改UITextView的fontSize 。

下面的代码不起作用。 fontSize不可编辑。

    let linkLabel: UITextView = {
        let v = UITextView()
        v.backgroundColor = .clear
        v.text = "Link"
        v.textColor = .lightGray
        v.font = UIFont(name: "AvenirNext", size: 23)
        v.textAlignment = .right
        v.isSelectable = false
        v.isScrollEnabled = false
        v.frame = CGRect(x: 0, y: 0, width: 200, height: 100)
//        v.attributedText = NSAttributedString(string: "", attributes: [.underlineStyle: NSUnderlineStyle.single.rawValue])
        v.translatesAutoresizingMaskIntoConstraints = false
        return v
    }()

Answer 1

您的字体大小没有任何影响，因为“AvenirNext”不存在。 尝试：“AvenirNext-Regular”

 let linkLabel: UITextView = {
        let v = UITextView()
        v.backgroundColor = .clear
        v.text = "Link"
        v.textColor = .lightGray
        v.font = UIFont(name: "AvenirNext-Regular", size: 23)
        v.textAlignment = .right
        v.isSelectable = false
        v.isScrollEnabled = false
        v.frame = CGRect(x: 0, y: 0, width: 200, height: 100)
//        v.attributedText = NSAttributedString(string: "", attributes: [.underlineStyle: NSUnderlineStyle.single.rawValue])
        v.translatesAutoresizingMaskIntoConstraints = false
        return v
    }()

这是获取 iOS 中包含的字体的正确字体名称的好资源

http://iosfonts.com