我想建立一个案文领域,有某些案文,即用斜体字。 想像MS的话,有些是粗体的,有些是头等。 文本风格的标签对使用者来说并不明显,他只是用黑体看到案文。
我如何保存这些标签? 我指的是,在我回过了最后勇敢的标签的时候,例如,我如何维护这一点,防止案文的其余部分现在大胆到底?
我猜测,这是经验规划者的一个基本问题。 是否有任何算法或最佳做法? 这个问题肯定在任何要点之前得到解决。
(如果这是任何关切的话,我为PeitOS而研拟,案文领域将是UITextView,但我的问题是我更一般的猜测。)
提前感谢!
案文中不把风格视为公开/公开的标签,而是从NSRanges的角度来考虑,并相应加以调整。
至3.2岁,可使用NSAttributesString。 即便是你自己开张,这还是很好的参考。
属性适用于一系列特性。 添加或删除特性时,对幅度加以相应调整。
定型格式如超文本或区域工作组。 在编辑过程中,你需要复杂的数据结构,如OMM或NSAttributedString。
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