ios左右滑動手勢

標籤：

 8  9 #import "ViewController.h"10 11 @interface ViewController ()12 13 @property (nonatomic, strong) UISwipeGestureRecognizer *leftSwipGestureRecognizer;14 @property (nonatomic, strong) UISwipeGestureRecognizer *rightSwipGestureRecognizer;15 16 @end17 18 @implementation ViewController19 20 - (void)viewDidLoad {21     [super viewDidLoad];22     // Do any additional setup after loading the view, typically from a nib.23     24     _leftSwipGestureRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipes:)];25     _rightSwipGestureRecognizer = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipes:)];26     _leftSwipGestureRecognizer.direction = UISwipeGestureRecognizerDirectionLeft;27     _rightSwipGestureRecognizer.direction = UISwipeGestureRecognizerDirectionRight;28     29     [self.view addGestureRecognizer:self.leftSwipGestureRecognizer];30     [self.view addGestureRecognizer:self.rightSwipGestureRecognizer];31 }32 33 -(void)handleSwipes:(UISwipeGestureRecognizer *)sender34 {35     if (sender.direction == UISwipeGestureRecognizerDirectionLeft) {36         [UIView animateWithDuration:0.5 animations:^{37             CGRect frame = self.swipLabel.frame;38             self.swipLabel.frame = CGRectMake(frame.origin.x - 100, frame.origin.y, frame.size.width, frame.size.height);39         }];40     }else if(sender.direction == UISwipeGestureRecognizerDirectionRight){41         [UIView animateWithDuration:0.5 animations:^{42             CGRect frame = self.swipLabel.frame;43             self.swipLabel.frame = CGRectMake(frame.origin.x + 100, frame.origin.y, frame.size.width, frame.size.height);44         }];45     }46 }47 48 - (void)didReceiveMemoryWarning {49     [super didReceiveMemoryWarning];50     // Dispose of any resources that can be recreated.51 }52 53 @end

 

ios左右滑動手勢