blocks|key|4505335|text|UIPageViewController的视图在childViewController的实际视图之前的子视图层次结构中有另一个UIView+(更准确地说是_UIQueuingScrollView)。因此，要禁用clipsToBounds，您应该这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4505336|UIPageViewController+*pageViewController+=+...;
pageViewController.view.clipsToBounds+=+NO;
[[pageViewController.view+subviews].firstObject+setClipsToBounds:NO];|code-block|syntax|javascript|4505337|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

View of UIPageViewController has another UIView (more precisely _UIQueuingScrollView) in the subviews hierarchy before actual view of your childViewController. So, to disable clipsToBounds you should do something like that:

<pre><code>UIPageViewController *pageViewController = ...;
pageViewController.view.clipsToBounds = NO;
[[pageViewController.view subviews].firstObject setClipsToBounds:NO];
</code></pre>

blocks|key|4505411|text|以下是我在Swift中的工作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4505412|pageViewController.clipsToBounds+=+false
pageViewController.view.clipsToBounds+=+false
for+view+in+pageViewController.view.subviews+{
++++view.clipsToBounds+=+false
}|code-block|syntax|javascript|4505413|类似于Vitaly的答案，但使用了一个循环来确保所有的子视图都得到了处理。|4505414|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

The following works for me in Swift:

<pre><code>pageViewController.clipsToBounds = false
pageViewController.view.clipsToBounds = false
for view in pageViewController.view.subviews {
 view.clipsToBounds = false
}
</code></pre>

Similar to Vitaly's answer, but uses a loop to ensure that all subviews are taken care of.

blocks|key|4505517|text|好奇心...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4505518|如果页面视图控制器被设置为"curl“模式，实际上它无论如何都没有裁剪。谁知道呢？|4505519|解决方法..。|4505520|感谢Brian和Vitaly|4505521|class+FixedPVC:+UIPageViewController+{
++++
++++override+func+viewWillAppear(_+animated:+Bool)+{
++++++++super.viewWillAppear(animated)
++++++++
++++++++view.clipsToBounds+=+false
++++++++for+v+in+view.subviews+{+v.clipsToBounds+=+false+}
++++}

}|code-block|syntax|javascript|4505522|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|Q|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|R|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|S|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

<h1>Curiosity ...</h1>
If the page view controller is set to the &quot;curl&quot; mode, in fact it anyway has NO clipping. Who knew?
<h1>The fix ...</h1>
Thanks to Brian and Vitaly
<pre><code>class FixedPVC: UIPageViewController {
 
 override func viewWillAppear(_ animated: Bool) {
 super.viewWillAppear(animated)
 
 view.clipsToBounds = false
 for v in view.subviews { v.clipsToBounds = false }
 }

}
</code></pre>

I need to overlay a UIView over a UIPageViewController and was hoping it would let me turn off the clipsToBounds and then resize the interactive bounds area to a smaller height and place another view on top of the non-interactive/non-clipped region.

Unfortunately the UIPageViewController resizes the childViewController in some way where it will clip it no matter what.

What I want is something like this:

<img src="https://i.stack.imgur.com/9CYu6.png" alt="">

How can I achieve this? I can find no samples of doing anything like this and did try to use the UICollectionViewController instead with paging but it doesn't have the smooth gaps between pages like the UIPageViewController does.

How to get UIPageViewController to not clipToBounds

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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我需要在UIPageViewController上覆盖一个UIView，并希望它能让我关闭clipsToBounds，然后将交互边界区域的大小调整为较小的高度，并在非交互/非裁剪区域的顶部放置另一个视图。不幸的是，UIPageViewController以某种方式调整了childViewController的大小，无论...

问如何让UIPageViewController to not clipToBounds
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