新增字体

• 将字体文件拖入工程中，记得勾选对应的target

  
  image.png
  image.png

• 在inof.plist文件中添加对应的字体的文件名

  
  image.png

• 使用

1. 使用系统字体册打开字体文件，查看字体名字

   
   image.png
   image.png

2. 或者打印出所有的字体，从中找出对应字体的名字

for (NSString *fontfamilyname in [UIFont familyNames])
        {
        NSLog(@"family:'%@'",fontfamilyname);
        for(NSString *fontName in [UIFont fontNamesForFamilyName:fontfamilyname])
            {
            NSLog(@"\tfont:'%@'",fontName);
            }
        NSLog(@"-------------");
        }

/*
family:'DIN Condensed'
font:'DINCondensed-Bold'
*/

*使用

    UILabel *forte = [[UILabel alloc] init];
    forte.frame = CGRectMake(20, UIScreen.mainScreen.bounds.size.height * 0.5 - 100, UIScreen.mainScreen.bounds.size.width - 40, 40);
    forte.font = [UIFont fontWithName:@"Forte" size:30.f];
    forte.textColor = UIColor.blackColor;
    forte.text = @"Forte";
    [self.view addSubview:forte];
    
    UILabel *system = [[UILabel alloc] init];
    system.frame = CGRectMake(20, UIScreen.mainScreen.bounds.size.height * 0.5, UIScreen.mainScreen.bounds.size.width - 40, 40);
    system.font = [UIFont systemFontOfSize:30.0];
    system.textColor = UIColor.blackColor;
    system.text = @"system";
    [self.view addSubview:system];
    
    UILabel *DINCondensed = [[UILabel alloc] init];
    DINCondensed.frame = CGRectMake(20, UIScreen.mainScreen.bounds.size.height * 0.5 + 100, UIScreen.mainScreen.bounds.size.width - 40, 40);
// 以下两种是效果是一样的
    DINCondensed.font = [UIFont fontWithName:@"DIN Condensed" size:30.f];
// DINCondensed.font = [UIFont fontWithName:@"DINCondensed-Bold" size:30.f];

    DINCondensed.textColor = UIColor.blackColor;
    DINCondensed.text = @"DIN Condensed";
    [self.view addSubview:DINCondensed];
    
    NSLog(@"forte.font = %@", forte.font);
    NSLog(@"system.font = %@", system.font);
    NSLog(@"DINCondensed.font = %@", DINCondensed.font);
/*
forte.font = <UICTFont: 0x7fe4a6e100f0> font-family: "Forte"; font-weight: normal; font-style: italic; font-size: 30.00pt

system.font = <UICTFont: 0x7fe4a6e10ac0> font-family: ".SFUIDisplay"; font-weight: normal; font-style: normal; font-size: 30.00pt

DINCondensed.font = <UICTFont: 0x7fe4a6e111a0> font-family: "DIN Condensed"; font-weight: bold; font-style: normal; font-size: 30.00pt
*/

*显示

注意: 使用别人的字体要注意授权问题。最近我们使用的别人的字体被别人发现了，上诉到苹果告我们侵权，苹果告知如果不解决，我们的app将在app store 下架处理。