一,效果图。二,工程图。三,代码。RootViewController.h#import <UIKit/UIKit.h>@interface RootViewController : UIViewController@end RootViewController. ...
一,效果图。
二,工程图。
三,代码。
RootViewController.h
#import <UIKit/UIKit.h>@interface RootViewController : UIViewController@end
#import "RootViewController.h"#import "Utils.h"@interface RootViewController ()@end@implementation RootViewController- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{ self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self;}- (void)viewDidLoad{ [super viewDidLoad]; // Do any additional setup after loading the view. //初始化背景图 [self addView]; //初始化button [self initButton]; }#pragma -mark -functions//初始化背景图-(void)addView{ self.title=@"UIFont";}//初始化button-(void)initButton{ UIButton *rightButton = [[UIButton alloc] initWithFrame:CGRectMake(50, 100, 100, 50)]; [rightButton setTitleColor:[UIColor grayColor] forState:UIControlStateNormal]; rightButton.backgroundColor=[UIColor redColor]; //给按钮上的字设置大小 [Utils setDefaultFont:rightButton size:20]; [rightButton setTitle:@"完成" forState:UIControlStateNormal]; [self.view addSubview:rightButton];}- (void)didReceiveMemoryWarning{ [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated.}
Utils.h
#import "Utils.h"@implementation Utils//给某个按钮上的数字设置大小+ (void)setDefaultFont:(id)sender size:(float)size{ [sender setFont:[UIFont fontWithName:@"Helvetica" size:size]];}@end
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原标题:【代码笔记】关于UIFont的一些define
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