滑动到pop会让图片变得紧张不安-Swipetopopmakesimagesjittery

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you need to describe the whole scenario

您需要描述整个场景

1- you need to make sure there is no empty pixel column in the image, once upon a time, a designer delivered to me a background image with empty pixel like this, i removed it in photoshop.

1-你需要确保图像中没有空像素列，很久以前，一个设计师给我提供了一个像这样空像素的背景图像，我在photoshop中删除了它。

anyways, you mentioned you used constraints

不管怎样，你提到你使用了约束

2- try to make the factor of the constraint 1.01 or 1.02

2-尝试使约束因子为1.01或1.02

please tell us more so we can help.

请告诉我们更多，以便我们能帮忙。

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I am not sure about why this happens, but can be solved by positioning image views x position to -1 instead of 0.

我不确定为什么会发生这种情况，但是可以通过将图像视图x定位到-1而不是0来解决。

Update…

更新……

The is happens because of image size doesn’t scale to the image view size properly.

之所以会出现这种情况，是因为图像的大小没有适当地缩放到图像的视图大小。

Eg: If image size width is 750 and image of the size 375, 750, 1500 will work properly. If you try to set image of the size 370, 300 etc then this problem occurs.

如果图像的宽度是750，而图像的尺寸是375、750、1500就可以正常工作了。如果你试图设置370或300的图像，那么这个问题就会出现。

So make sure that your image size is proper.

所以要确保你的图像大小是合适的。

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If all the tricks proposed by Arun Ammayana don't work maybe the problem is on the ContentView. Which constraints are there on the ContentView?

如果Arun Ammayana提出的所有技巧都不起作用，那么问题可能在ContentView上。ContentView上有哪些约束条件?

I usually put a View as container of the scrollview and set the width of the inner container view as the outer one. If just this doesn't fix it you can try setting

我通常将视图作为scrollview的容器，并将内容器视图的宽度设置为外部容器视图的宽度。如果这不能修复它，你可以尝试设置

inner view width = outer view width + 2 and inner view x = outer view x - 1

内视图宽度=外视图宽度+ 2内视图x =外视图x - 1

Like this you should have a +1 on both sizes.

像这样，你应该在两个尺寸上都有一个+1。

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Finally I solved the problem. The solution was a mix of suggestions proposed by @Arun Ammannaya and a lot of trial and error.

最后我解决了这个问题。解决方案包括@Arun Ammannaya提出的建议和大量的尝试和错误。

Solution

解决方案

I moved the scroll view 2px to the left and I added the property Clip Subviews to the main View.

我将滚动视图2px向左移动，并将属性剪辑子视图添加到主视图。

I think that the problem was generated by a wrong rounding of the Pan Gesture used by the swipe to pop gesture.

我认为这个问题是由于滑动到pop手势时所使用的平移手势的圆角错误造成的。

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I think your image ratio is not fit with your image view. Can you try to change contentMode for your imageView?

我认为你的图像比例与你的图像视图不匹配。你能改变imageView的contentMode吗?

  headerImageView.cOntentMode= UIViewContentMode.ScaleAspectFill