我一直在查看答案和文档，但找不到有关此主题的任何内容。我对IOS开发相当陌生，所以希望这个问题与这里有关。
我有一个 TableView，用户在单元格上向右滑动，标签的字体大小会增加。但是，为了根据设计规范进行制作，我还需要增加字体粗细。这是我目前使用的：
self.infoLabel.font = [UIFont fontWithName:self.textLabel.font.familyName size:20 + 20*_intensityPercentage];
我看过的其他方法似乎只能打开/关闭粗体，但是我需要不断地调整它。
我面临的 TableViewCell 的另一个问题是，UILabel 会在向左滑动时变得更模糊。这甚至可能吗？
任何帮助深表感谢。谢谢！
Per Is there a medium weight font between -systemFontOfSize: and -boldSystemFontOfSize:?, iOS doesn't support dynamic font weight. But since many fonts that ship with iOS ship with 3 or more "weights" within the font family you likely have more control available than normal / bold. For example, you might be able to dynamically rotate through HelveticaNeue-UltraLight to HelveticaNeue-Light to HelveticaNeue to HelveticaNeue-Medium to HelveticaNeue-Bold.
Check out http://www.iosfonts.com for a good dump of what fonts and weights are available to different versions of iOS.