如何实现向下拉打开内容页面

Question

ios

Answer 1

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
    
    
    [yourImageView setImage:[[UIImage imageNamed:@"xxx.png"]stretchableImageWithLeftCapWidth:0 topCapHeight:10]];
}-(void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
{
    CGPoint position=[[touches anyObject]locationInView:self.view];
    
    CGFloat imageHeight=position.y-20;
    
    
    [yourImageView setFrame:CGRectMake(yourImageView.frame.origin.x, yourImageView.frame.origin.y, yourImageView.frame.size.width, imageHeight)];
}

Answer 2

谢谢了 现在才结贴 快一年了 呵呵 已经不做ios开发了