删除UITextView多余的边框 [英] Remove UITextView extra border

问题描述

我做了一个UITextView，但是有一些多余的空格:

I've made a UITextView yet there's some unwanted spacing:

(我正在分别绘制白框).我相当确定我的坐标正确，因为如果滚动它，它会在正确的位置被切断:

(I'm drawing the white box separately). I'm fairly certain I got the coordinates right since if I scroll it gets cut off at the right places:

我怎样才能使文本向左更远地绘制，并使最顶部的位置在顶部更远?也就是说，我希望它看起来像这样:

How can I make the text be drawn further to the left, and also to have the top-most position be further on the top? That is, I'd like it to look like this:

我尝试过[[textView layer] setBorderWidth:0.0f]，但无济于事-它已经没有边框.如果将边框宽度设置为2并设置为红色，则外观如下:

I've tried [[textView layer] setBorderWidth:0.0f], but to no avail - it already doesn't have a border. This is what it looks like if I set the border width to 2 and to the color red:

我很好奇额外的间距来自哪里以及如何控制它.

I'm curious where the extra spacing is coming from and how to control it.

推荐答案

以下似乎可以解决问题:

It seems that the following does the trick:

UITextView *textView = ...;
[textView setContentInset:UIEdgeInsetsMake(-10, -8, 0, 0)];

结果完全符合我的期望.由于它使用魔术数字，因此不太令人满意，因此，如果有人有更好的答案，请随时发表评论或回答.

The result is exactly as I wanted it to be. This isn't too satisfying as it uses magic numbers, so if anyone has a better answer, feel free to comment or answer.

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