ios 如何将按钮的文本向左对齐？
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How to alignment the text of button to the left?
提问by jin
Now I want to alignment the text of button to the left with code , how to do ? and I code this :
现在我想用代码将按钮的文本向左对齐，怎么办？我编码这个：
button.titleLabel.textAlignment = UITextAlignmentLeft;
but it doesn't work.
但它不起作用。
回答by AlexVogel
You have to use contentVerticalAlignmentand contentHorizontalAlignmentof the button.
您必须使用contentVerticalAlignment和contentHorizontalAlignment按钮。
回答by AP_
Use ContentHorizontalAlignmentas below
使用ContentHorizontalAlignment如下
btnObj.contentHorizontalAlignment = UIControlContentHorizontalAlignmentLeft;
回答by Metalhead1247
Swift Code
SWIFT代码
button.contentHorizontalAlignment = UIControlContentHorizontalAlignment.Left
回答by Aamir
For those who are using Swift 3
对于那些使用Swift 3 的人
button.contentHorizontalAlignment = .left
Above code align text to left border, so you might want little padding.
上面的代码将文本与左边框对齐，因此您可能需要很少的填充。
button.contentEdgeInsets = UIEdgeInsetsMake(0, 10, 0, 0)
回答by John
Setting to button titleLable alignment also works perfectly.
设置为按钮 titleLable 对齐也很完美。
btn.titleLabel.textAlignment=NSTextAlignmentCenter;
