UIFont - 如何获得系统瘦字体 [英] UIFont - how to get system thin font

问题描述

UIFont 有获取常规字体（ systemFontOfSize ）或粗体字（ boldSystemFontOfSize）的方法），但如何通过故事板获得瘦系统字体？

UIFont has methods to get regular font (systemFontOfSize) or bold font (boldSystemFontOfSize), but how to get a "thin system font" available through storyboard?

将system-thin传递给 UIFont Contructor不起作用，此构造函数仅适用于非系统字体。

Passing "system-thin" to UIFont Contructor doesn't work, this constructor only works for non system fonts.

推荐答案

您可以使用系统字体瘦身：

You can use system font thin weight:

UIFont.systemFont(ofSize: 34, weight: UIFontWeightThin)

列表旧金山的可用重量：

List of available weights for San Francisco:

UIFontWeightUltraLight
UIFontWeightThin
UIFontWeightLight
UIFontWeightRegular
UIFontWeightMedium
UIFontWeightSemibold
UIFontWeightBold
UIFontWeightHeavy
UIFontWeightBlack

截至iOS 11， UIFontWeight * 已重命名为 UIFont.Weight。* 。您可以访问 https://developer.apple.com/documentation/uikit/uifont。重量。

As of iOS 11, UIFontWeight* was renamed to UIFont.Weight.*. More you can get here https://developer.apple.com/documentation/uikit/uifont.weight.

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