如何为整个应用程序设置自定义字体？ [英] How do I set a custom font for the whole application?

问题描述

有没有办法如何将全局字体[新自定义字体]应用到iphone objective-c中的整个应用程序。

Is there any way to How to Apply global font [new custom font] to whole application in iphone objective-c.

我知道我们可以使用以下方法设置每个标签的字体

I know that we can use below method to set font for each label

[self.titleLabel setFont:[UIFont fontWithName:@"FONOT_NAME" size:FONT_SIZE]];

但我想改变整个申请。
如果有人知道，请帮助我。

But I want to change for whole application. Please help me if anyone know.

推荐答案

显然要完全更改所有UILabel，你需要设置一个类别UILabel并更改默认字体。所以这里有一个解决方案：

Apparently to change ALL UILabels altogether you will need to setup a category on UILabel and change the default font. So here's a solution for you:

创建一个文件CustomFontLabel.h

Create a file CustomFontLabel.h

@interface UILabel(changeFont)
- (void)awakeFromNib;
-(id)initWithFrame:(CGRect)frame;
@end

创建文件CustomFontLabel.m

Create a file CustomFontLabel.m

@implementation UILabel(changeFont)
- (void)awakeFromNib
{
    [super awakeFromNib];
    [self setFont:[UIFont fontWithName:@"Zapfino" size:12.0]];
}

-(id)initWithFrame:(CGRect)frame
{
    id result = [super initWithFrame:frame];
    if (result) {
        [self setFont:[UIFont fontWithName:@"Zapfino" size:12.0]];
    }
    return result;
}
@end

现在......在你想要的任何视图控制器中这些自定义字体标签，只包括在顶部：

Now ... in any view controller you want these custom font labels, just include at the top:

#import "CustomFontLabel.h"

这就是全部 - 祝你好运

That's all - good luck

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