|
1
2
3
|
var imageView=UIImageView(image:UIImage(named:"icon"))imageView.frame=CGRectMake(10,10,100,100)self.view.addSubview(imageView) |
|
1
|
imageView.image=UIImage(named:"icon2") |
|
1
2
3
4
|
let path = NSBundle.mainBundle().pathForResource("apple", ofType: "png")var newImage = UIImage(contentsOfFile: path!)var imageView = UIImageView(image:newImage)self.view.addSubview(imageView) |
|
1
2
3
4
5
6
7
8
|
//定义NSURL对象//从网络获取数据流var data = NSData(contentsOfURL: url!)//通过数据流初始化图片var newImage = UIImage(data: data!)var imageView = UIImageView(image:newImage);self.view.addSubview(imageView) |
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
class ViewController: UIViewController { var imageView:UIImageView! override func viewDidLoad() { super.viewDidLoad() imageView=UIImageView() imageView.frame=CGRectMake(10,10,100,100) //设置动画图片 imageView.animationImages=[UIImage(named:"icon")!,UIImage(named:"icon2")!] as [AnyObject] //设置每隔0.5秒变化一次 imageView.animationDuration=0.5 self.view.addSubview(imageView) } override func viewWillAppear(animated: Bool) { super.viewWillAppear(animated) imageView.startAnimating() } override func viewWillDisappear(animated: Bool) { super.viewWillAppear(animated) imageView.stopAnimating() } } |
原文：http://www.cnblogs.com/Free-Thinker/p/4838156.html
