1     cell.textLabel.text = @"hello world";
 2 
 3     UIImage *image = [UIImage imageNamed:@"list.png"];
 4 
 5     UIImageView *imageView = [[UIImageView alloc] initWithImage:image];
 6 
 7     cell.backgroundView = imageView;
 8 
 9     cell.backgroundColor = [UIColor clearColor];
10 
11     // cell.textLabel.backgroundColor = [UIColor clearColor];
12 
13     UIImage *selectedImage = [UIImage imageNamed:@"listSelected.png"];
14 
15     UIImageView *selectedImageView = [[UIImageView alloc] initWithImage:selectedImage];
16 
17     cell.selectedBackgroundView = selectedImageView;// 选中贴图

 1 - (void)viewDidLoad
 2 
 3 {
 4 
 5     [super viewDidLoad];
 6 
 7     // 1创建手势
 8 
 9     UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tap:)];
10 
11     // 2设置属性
12 
13     tap.numberOfTapsRequired = 1; // 连续按几下触发事件
14 
15     tap.numberOfTouchesRequired = 1; // 最少多少个触点(手指头)触发
16 
17     // 3添加到视图
18 
19     [self.view addGestureRecognizer:tap];
20 
21 }
22 
23  
24 
25 -(void)tap:(UITapGestureRecognizer *)sender{
26 
27     CGPoint point = [sender locationInView:self.view];
28 
29     NSLog(@"%f,%f",point.x,point.y);
30 
31 }

 1 - (void)viewDidLoad
 2 
 3 {
 4 
 5     [super viewDidLoad];
 6 
 7                // Do any additional setup after loading the view, typically from a nib.
 8 
 9     UISwipeGestureRecognizer *swipe = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(tap)];
10 
11     swipe.numberOfTouchesRequired = 1;
12 
13     //swipe.direction = UISwipeGestureRecognizerDirectionRight | UISwipeGestureRecognizerDirectionLeft;// 方向
14 
15     swipe.direction = UISwipeGestureRecognizerDirectionDown | UISwipeGestureRecognizerDirectionUp;// 方向
16 
17     [self.view addGestureRecognizer:swipe];
18 
19 }

 1 - (void)viewDidLoad
 2 
 3 {
 4 
 5     [super viewDidLoad];
 6 
 7     UIPinchGestureRecognizer *pinch = [[UIPinchGestureRecognizer alloc] initWithTarget:self action:@selector(pinch:)];
 8 
 9     [self.view addGestureRecognizer:pinch];
10 
11 }
12 
13  
14 
15 -(void)pinch:(UIPinchGestureRecognizer *)sender{
16 
17     NSLog(@"%lf,%lf",sender.scale,sender.velocity);// scale 缩放比例 velocity 速度
18 
19     if (sender.scale < 1.0 && sender.velocity < -5.0) {
20 
21         self.textField.hidden = YES;
22 
23     }
24 
25     if (sender.scale > 1.0 && sender.velocity > 15.0) {
26 
27         self.textField.hidden = NO;
28 
29     }
30 
31 }

 1 - (void)viewDidLoad
 2 
 3 {
 4 
 5     [super viewDidLoad];
 6 
 7     UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longPress:)];
 8 
 9     longPress.minimumPressDuration = 0.5; // 按下多少秒算长按，默认0.5
10 
11     [self.view addGestureRecognizer:longPress];
12 
13 }

 1 - (void)viewDidLoad
 2 
 3 {
 4 
 5     [super viewDidLoad];
 6 
 7     UIPanGestureRecognizer *pan = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(pan:)];
 8 
 9    
10 
11     [self.view addGestureRecognizer:pan];
12 
13 }
14 
15 -(void)pan:(UIPanGestureRecognizer *)sender{
16 
17     CGPoint current = [sender locationInView:self.view];// 相对self.view托
18 
19     CGPoint point = [sender locationInView:self.subView];// 相对self.subView托
20 
21     NSLog(@"view(%f,%f)",current.x,current.y);
22 
23     NSLog(@"subView(%f,%f)",point.x,point.y);
24 
25     // center表示中心点处在父视图的哪个位置
26 
27     self.playerView.center = current;
28 
29     CGPoint velocity = [sender velocityInView:self.view]; // 一秒走多少个像素
30 
31     NSLog(@"velocity:%f,%f",velocity.x,velocity.y);
32 
33 }

 1 - (void)viewDidLoad
 2 
 3 {
 4 
 5     [super viewDidLoad];
 6     UIRotationGestureRecognizer *rotation = [[UIRotationGestureRecognizer alloc] initWithTarget:self action:@selector(rotation:)];
 7 
 8     [self.view addGestureRecognizer:rotation];
 9 
10 }
11 
12 -(void)rotation:(UIRotationGestureRecognizer *)sender{
13 
14     // rotation  旋转的弧度（PI）  velocity  旋转的速度，每秒多少弧度
15     NSLog(@"%f,%f",sender.rotation,sender.velocity);
16 
17     // 拿出来
18     CGAffineTransform imageTransform = self.imageView.transform;
19 
20     // 改一改 旋转
21     imageTransform = CGAffineTransformRotate(imageTransform, sender.rotation);
22 
23     // 放进去
24     self.imageView.transform = imageTransform;
25 
26     sender.rotation = 0;
27 
28     // self.imageView.transform = CGAffineTransformMakeRotation(sender.rotation);// 第二次旋转从0开始
29 
30 }