xcode 在代码中更改标签文本大小
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Changing label text size in code
提问by kikovi
I have to adjust my label text size depending of the device (iPad, iPhone) and these orders just doesn't seem to work. I have my label declared in the interface, set on property as IBOutlet and synthesized. Then:
我必须根据设备（iPad、iPhone）调整标签文本大小，而这些命令似乎不起作用。我在界面中声明了我的标签，将属性设置为 IBOutlet 并进行了合成。然后：
label.font = [UIFont fontWithName:@"Arial Black" size:50.0];
label.minimumFontSize = 50.0;
The size just doesn't change. :S
大小只是没有改变。:S
Any advices?
有什么建议吗？
回答by Tendulkar
It may be useful to you to use:
使用以下内容可能对您有用：
[label setFont:[UIFont systemFontOfSize:35]];
or
或者
[label setFont: [UIFont fontWithName:@"Arial" size:50.0]];
回答by mayuur
There's nothing wrong in your code except for the font you are using. It should be :
除了您使用的字体外，您的代码没有任何问题。它应该是 ：
label.font = [UIFont fontWithName:@"Arial" size:50];
Actually Arial Blackis not supported by iphone. You can check the list of the fonts supported by iPhone here.
实际上，iPhone 不支持Arial Black。您可以在此处查看iPhone 支持的字体列表。
