1 #import "BasicViewController.h"
2
3 @interface BasicViewController ()
4 //用来测试动画效果的一个视图
5 @property (weak, nonatomic) IBOutlet UIView *testView;
6
7 @end
8
9 @implementation BasicViewController
10
11 - (void)viewDidLoad {
12 [super viewDidLoad];
13
14
15 }
16 #pragma mark - 动态的改变frame
17 - (IBAction)changeFrameAction:(UIButton *)sender {
18 //UIView动画起始于beginAnimation终止于commitAnimation
19 //第一步:开始设置UIView动画
20 [UIView beginAnimations:@"move" context:nil];
21 //第二步:设置播放时长
22 [UIView setAnimationDuration:2];
23 //第三步:设置UIView回调的对象(即代理)
24 [UIView setAnimationDelegate:self];
25 //第四步:设置要改变的内容
26 self.testView.frame = CGRectMake(100, 100, 200, 100);
27 //第五步:提交动画效果
28 [UIView commitAnimations];
29
30
31 }
32 - (IBAction)changeColor:(UIButton *)sender {
33 [UIView beginAnimations:@"颜色" context:nil];
34 [UIView setAnimationDuration:2];
35 [UIView setAnimationDelegate:self];
36 self.testView.backgroundColor = [UIColor magentaColor];
37 [UIView commitAnimations];
38 }
39 - (IBAction)changeAlpha:(UIButton *)sender {
40 [UIView beginAnimations:@"alpha" context:nil];
41 [UIView setAnimationDuration:2];
42 [UIView setAnimationDelegate:self];
43 self.testView.alpha = 0.5;
44 [UIView commitAnimations];
45 }
46 - (IBAction)changeBounds:(UIButton *)sender {
47 [UIView beginAnimations:@"bounds" context:nil];
48 [UIView setAnimationDuration:2];
49 [UIView setAnimationDelegate:self];
50 self.testView.bounds = CGRectMake(30, 40, 100, 100);
51 [UIView commitAnimations];
52 }
53 //仿射翻转
54 - (IBAction)totationAction:(UIButton *)sender {
55 //第一步:开始动画
56 [UIView beginAnimations:@"仿射翻转" context:nil];
57 //第二步:设置时长
58 [UIView setAnimationDuration:3];
59 //第三步:设置淡入的效果
60 [UIView setAnimationCurve:UIViewAnimationCurveEaseInOut];
61 //第四步:设置代理
62 [UIView setAnimationDelegate:self];
63 //第五步:设置翻转的方向
64 [UIView setAnimationTransition:UIViewAnimationTransitionFlipFromLeft forView:self.testView cache:YES];
65 //第六步:提交
66 [UIView commitAnimations];
67
68 }
69 - (IBAction)transformAction:(UIButton *)sender {
70 [UIView beginAnimations:@"仿射旋转" context:nil];
71 [UIView setAnimationDuration:3];
72 [UIView setAnimationDelegate:self];
73 //设置旋转的度数
74 CGAffineTransform transform = CGAffineTransformMakeRotation(3 * M_PI);
75 //设置旋转对象
76 [self.testView setTransform:transform];
77 [UIView commitAnimations];
78 }
79
80 #pragma mark - UIViewAnimation的代理方法
81 -(void)animationWillStart:(NSString *)animationID context:(void *)context
82 {
83 NSLog(@"animationID = %@,context = %@",animationID,context);
84 }
85
86 -(void)animationDidStop:(NSString *)animationID finished:(NSNumber *)finished context:(void *)context
87 {
88 NSLog(@"animationID = %@,context = %@",animationID,context);
89 }
