1 - (IBAction)btbAction1:(UIButton *)sender {
2
3
4 __block ViewController *VC = self ;
5
6 [UIView animateWithDuration:1 animations:^{
7
8
9 //1.平移
10
11 //在原来的基础上平移，再次点击按钮则不会移动
12
13 // CGAffineTransform make_translate = CGAffineTransformMakeTranslation(50, 0);
14 //
15 //
16 // VC.broderView.transform = make_translate ;
17
18 //2.可以连续平移
19
20 //参数1：在谁的基础上平移
21 // CGAffineTransform translate = CGAffineTransformTranslate(VC.broderView.transform, 10, 0);
22 //
23 // VC.broderView.transform = translate ;
24
25
26 //3.旋转
27 //旋转的度数
28 // CGAffineTransform make_rotate = CGAffineTransformMakeRotation(M_PI_4);
29 //
30 // VC.broderView.transform = make_rotate ;
31 //
32
33 //4.可连续旋转
34
35 CGAffineTransform rotation = CGAffineTransformRotate(VC.broderView.transform, M_PI_4);
36
37 // VC.broderView.transform = rotation ;
38
39
40
41 //5.只能一次收缩
42
43 // CGAffineTransform make_scale = CGAffineTransformMakeScale(0.5, 0.5);
44 //
45 // VC.broderView.transform = make_scale ;
46
47
48 //连续收缩
49
50 CGAffineTransform scale = CGAffineTransformScale(VC.broderView.transform, 0.8, 0.8);
51
52 // VC.broderView.transform = scale ;
53
54
55 //合并两种仿射变换效果 (合并两种效果)
56 CGAffineTransform contact = CGAffineTransformConcat(rotation, scale);
57
58 VC.broderView.transform = contact ;
59
60 }];
61
62
63 }
64
65
66 - (IBAction)btnAction2:(UIButton *)sender {
67
68
69 //设置锚点,锚点位置不会变化，如果设置锚点，会调整view本身的位置去设置锚点的参数，所以不在点击方法里边设置
70 self.myView.layer.anchorPoint = CGPointMake(0.5, 0.9);
71
72
73 /*
74 参数1：隔多久执行一次
75 参数3：定时器的执行方法
76 参数4：用户信息
77 参数5：是否重复
78 */
79
80 [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(timerAction) userInfo:nil repeats:YES];
81
82
83
84
85
86 }
87
88 -(void)timerAction{
89
90
91 self.myView.layer.transform = CATransform3DRotate(self.myView.layer.transform, M_PI / 30, 0, 0, 1);
92
93
94 }
95
96
97 - (void)dealloc {
98 [_broderView release];
99 [_myView release];
100 [super dealloc];
101 }
102 @end
