iOS显示一张图片 Objective-C_移动开发_编程开发_程序员俱乐部

图片文件放在项目目录下

 1 #import "ViewController.h"
 2 
 3 @interface ViewController ()
 4 
 5 @end
 6 
 7 @implementation ViewController
 8 
 9 - (void)viewDidLoad {
10     [super viewDidLoad];
11     // Do any additional setup after loading the view, typically from a nib.
12 //    [self.view addSubview:];]
13     NSString *path = [[NSBundle mainBundle] pathForResource:@"snow" ofType:@"jpg"];
14     
15     UIImage *image = [UIImage imageWithContentsOfFile:path];
16     UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
17     [imageView setFrame:CGRectMake(0, 0, image.size.width, image.size.height)];
18     [self.view addSubview:imageView];
19 //    self.imageview.image = image;
20     
21 }
22 
23 
24 - (void)didReceiveMemoryWarning {
25     [super didReceiveMemoryWarning];
26     // Dispose of any resources that can be recreated.
27 }
28 
29 
30 @end