iphone - iCarousel 在开始滚动时变得卡住

Question

我已经实现了 iCarousel 的这个方法，

开始时它会卡住，几秒钟后它允许我滚动。而且我不希望图像在滚动时重叠，我希望它们在每个项目之间都具有相等的距离。

这段代码有什么问题？或者我遗漏了什么？

-(void)addiCarousel
{
    carousel.frame = CGRectMake(324, 50, 375, 195);
    [self.view addSubview:carousel];
    self.items = [[NSMutableArray alloc] initWithObjects:@"1.jpg",@"2.jpg",@"3.jpg",@"4.jpg",@"5.jpg", nil];
    carousel.type = iCarouselTypeCoverFlow2;
    [carousel reloadData];
}

- (NSUInteger)numberOfItemsInCarousel:(iCarousel *)carousel
{
    return [items count];
}

- (BOOL)carouselShouldWrap:(iCarousel *)carousel
{
    return NO;
}

- (UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSUInteger)index reusingView:(UIView *)view
{

 //   if (view == nil)
   // {
        view = [[[UIImageView alloc] initWithFrame:CGRectMake(649, 50, 375 , 195)] autorelease];
        view.contentMode = UIViewContentModeCenter;
        view.layer.borderWidth = 8.0f;
        view.layer.borderColor = [[UIColor blackColor] CGColor];
    view.contentMode = UIViewContentModeScaleToFill;

//    }

     ((UIImageView *)view).image = [UIImage imageNamed:[self.items objectAtIndex:index]];

    NSLog(@"index : %d",index);
    NSLog(@"%@",[self.items objectAtIndex:index]);

    return view;
}

Answer 1

你用过下面的方法吗

- (CGFloat)carouselItemWidth:(iCarousel *)carousel
{
//usually this should be slightly wider than the item views
return 240;
}

这个信息在教程中给出..你可以使用

    [carousal scrollToItemAtIndex:3 animated:NO];

以便它在中心显示 3 图片。