blocks|key|555654|text|UIScrollView基本上是一个UIView，所以可以用UIView完成的任何事情都可以在scrollView中完成。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|555655|据我所知，你希望你的拇指指甲是这样的|555656|1+2+3+4|555657|5+6+7+8|555658|这不是问题|555659|如果你想在一个页面上显示四个缩略图，而在其他页面滚动中显示另外四个缩略图，同样也是可以的。|555660|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Q|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

UIScrollView is basically a UIView, so anything that can be done with UIView can be done in scrollView. 

as far as I understand, you want your thumbanails to be like this

1 2 3 4 

5 6 7 8 

which won't be a problem

if you want four thumbnails on one page and other four in other page scroll, again that is also possible.

blocks|key|4250322|text|试试下面这段代码，它会将图片添加到滚动视图中：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4250323|for+(int+i=0;+i<rand;+i%2B%2B)
++++{

++++++++galleryButton+=+[[UIButton+alloc]+init];
++++++++galleryButton.tag+=+i;



++++++++if+(count+==3)+{
++++++++++++y=30;
++++++++++++x%2B=105;

++++++++++++count=0;
++++++++}

++++++++galleryButton.frame+=+CGRectMake(x,+y,+85,+85);//x=0
++++++++[galleryButton+addTarget:self+action:@selector(viewButtonPushed:)+forControlEvents:UIControlEventTouchUpInside];


++++++++y%2B=90;
++++++++UIImage+*image+=+[UIImage+imageNamed:[imageArray+objectAtIndex:i]];

++++++++NSLog(@"------%25@",[imageArray+objectAtIndex:i]);

++++++++UIImageView+*btnImg+=+[[UIImageView+alloc]initWithFrame:CGRectMake(0,0,97,85)];++++++++
++++++++[btnImg+setImage:image];
++++++++count%2B%2B;


++++++++[galleryButton+addSubview:btnImg];
++++++++[imageScroll+addSubview:galleryButton];



++++}
}|code-block|syntax|javascript|4250324|在viewdidload中使用代码来设置scrollview属性：|4250325|[imageScroll+setContentSize:CGSizeMake(1920,282)];
imageScroll.pagingEnabled+=NO;+
[imageScroll+setScrollEnabled:YES];
imageScroll.showsHorizontalScrollIndicator=NO;
[imageScroll+setCanCancelContentTouches:NO];
imageScroll.clipsToBounds+=+YES;|4250326|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Try this code it adds image to scrollview: 

<pre><code>for (int i=0; i&lt;rand; i++)
 {

 galleryButton = [[UIButton alloc] init];
 galleryButton.tag = i;



 if (count ==3) {
 y=30;
 x+=105;

 count=0;
 }

 galleryButton.frame = CGRectMake(x, y, 85, 85);//x=0
 [galleryButton addTarget:self action:@selector(viewButtonPushed:) forControlEvents:UIControlEventTouchUpInside];


 y+=90;
 UIImage *image = [UIImage imageNamed:[imageArray objectAtIndex:i]];

 NSLog(@"------%@",[imageArray objectAtIndex:i]);

 UIImageView *btnImg = [[UIImageView alloc]initWithFrame:CGRectMake(0,0,97,85)]; 
 [btnImg setImage:image];
 count++;


 [galleryButton addSubview:btnImg];
 [imageScroll addSubview:galleryButton];



 }
}
</code></pre>

Inside viewdidload use the code to set scrollview attribute: 

<pre><code>[imageScroll setContentSize:CGSizeMake(1920,282)];
imageScroll.pagingEnabled =NO; 
[imageScroll setScrollEnabled:YES];
imageScroll.showsHorizontalScrollIndicator=NO;
[imageScroll setCanCancelContentTouches:NO];
imageScroll.clipsToBounds = YES;
</code></pre>

I am developing an Image Gallery using scrollview. I want to know can I set the thumbnails on scroll view. I mean I want only 4 thumbnails per row. the 5th one comes in second row. 

Thanks..

uiscroll image gallery

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在开发一个使用滚动视图的图片库。我想知道我可以在滚动视图上设置缩略图。我的意思是每行只需要4个缩略图。第五个在第二排。谢谢..

问uiscroll图片库
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