#import "ViewController.h"

@interface ViewController ()

@property (weak, nonatomic) IBOutlet UIScrollView *scrollView;

@property (weak, nonatomic) IBOutlet UIImageView *imageView;

- (IBAction)btn;

@end

@implementation ViewController

- (void)viewDidLoad {

    [super viewDidLoad];

    //滚动的范围

    self.scrollView.contentSize=self.imageView.frame.size;

    //滚动的外边距

    self.scrollView.contentInset=UIEdgeInsetsMake(10, 20, 30, 40);

}

- (void)didReceiveMemoryWarning {

    [super didReceiveMemoryWarning];

}

- (IBAction)btn {

    //中心点坐标

    CGPoint offest=CGPointMake(100, 100);

//    CGPoint offest=self.scrollView.contentOffset;

//    offest.x+=100;

//    offest.y+=100;

    [self.scrollView setContentOffset:offest animated:YES];

}

@end