UITextView分页已启用文本已截断 [英] UITextView Paging Enabled Text cut off

问题描述

我正在使用UITextView并启用分页(在IB中并以编程方式打开和关闭它).文本很多，在启用分页功能的情况下滚动时，当前可查看文本的第一行和/或最后一行有时会在框架的底部或顶部出现在视图的一半，而在视图的一半处不在视图的一半，因此您只能看到顶部或底部该文本行的下半部分. (希望我能正确解释)

I am using a UITextView and enabling paging (in both IB and programatically toggling it on and off). There's a lot of text and when scrolling with paging enabled sometimes the first and/or last line of the currently viewable text ends up halfway in view and half out of view at the bottom or top of the frame so you can only see the top or bottom half of that line of text.   (I hope I'm explaining that correctly)

有人知道一种确保页面正确分页的方法吗，这样就不会半截文本行?

Does anyone know a way to insure that it pages correctly so it there's no lines of text half cut off?? 

一些注意事项 1.字体大小可由用户调整. 2.我已经尝试过setContentOffset，setContentInset，setContentSize，但它并没有帮助(除非我错误地使用了它们) 3.我正在使用txt文件填充UITextView

A few notes 1. The font size is adjustable by the user. 2. I've tried setContentOffset,setContentInset,setContentSize and it's not helping (unless I'm using them wrong) 3. I am using a txt file to populate the UITextView

提前谢谢！

推荐答案

UITextView是UIScrollView的子类.因此，我不相信UITextView实际上支持分页，因为这是UIScrollView的功能.您能否退后一步并解释最终目标，因为听起来像是将NSString渲染到UIScrollView中实际上是您想要的，而不是UITextView.

UITextView is a subclass of UIScrollView. As such I do not believe UITextView actually supports paging as this is a feature of UIScrollView. Can you please take a step back and explain the end goal, as it sounds like rendering an NSString in to a UIScrollView might be actually what you want, instead of a UITextView.

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