xcode 如何更改 uitextview 字体大小
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How to change the uitextview font size
提问by mychar
can any one help to change the font size in UITextView.
任何人都可以帮助更改UITextView.
[textView setFont:[UIFont fontWithName:@"ArialMT" size:30]];
I use this one but it doesn't work.
我使用这个，但它不起作用。
回答by iMOBDEV
Have you bind textView with xib or allocated textView?
您是否将 textView 与 xib 或分配的 textView 绑定？
If yes,
如果是，
You can use following code to check whether this works
您可以使用以下代码来检查这是否有效
[textView setFont:[UIFont boldSystemFontOfSize:15]];
or
或者
[textView setFont:[UIFont systemFontOfSize:15]];
回答by brainray
Check, if "Selectable" is checked in the xib/Storyboard attribute inspector. If it's not selectable, the size wont be changed
检查是否在 xib/Storyboard 属性检查器中选中了“Selectable”。如果不可选，则尺寸不会改变
回答by Brian Ogden
Swift 4.0
斯威夫特 4.0
textField.font = UIFont.systemFont(ofSize: 17.0)
回答by Alex Terente
UITextView *textView = [[UITextView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)];
[textView setFont: [UIFont fontWithName:@"ArialMT" size:30]];
textView.text = @"test my font size";
[self.view addSubview:textView];
[textView release];
Your code is correct. The problem is from other part of your code. Provide more details about your textView
你的代码是正确的。问题出在代码的其他部分。提供有关 textView 的更多详细信息
回答by sadik hasan
Use this:
用这个：
UITextView *myTextView = [[UITextView alloc] initWithFrame:CGRectMake(0, 0, 320, 480)];
myTextView.font = [UIFont fontWithName:@"arial" size:14];
回答by Dhruv Khatri
Here is for swift 3.0
这是 swift 3.0
textview.font = UIFont(name: textview.font.fontName, size: 18)
回答by Alex Cio
I tried it the same way like you with
我和你一样试过
[textView setFont:[UIFont fontWithName:kFontName size:kFontSize]];
I set the UITextViewinside ViewDidLoad. My problem was, I transformed my view:
我设置了UITextView里面ViewDidLoad。我的问题是，我改变了我的看法：
[_viewEnd setTransform:CGAffineTransformMakeScale(0.0, 0.0)];
My problem was solved with setting the properties of the UITextViewafter transforming my UIViewwhich includes the UITextView.
我的问题是与设定的性能解决UITextView转型后我UIView其中包括UITextView。
