什么是“约束边际”在Xcode 6.0.1中的Interface Builder中表示 [英] What does "Constrain to margins" mean in Interface Builder in Xcode 6.0.1

问题描述

我理解与最近邻居间隔的目的（在Xcode 6中，尤其是在Interface Builder中），但是约束到边距有什么意义？

与最近邻居的间距是特定控制按钮的边缘之间是否存在链接，同时检查名为约束到边距的复选框？

此功能在Autolayout中的作用是什么？

<请找一个带有复选框的屏幕截图，我正在谈论的标签下面用红色包围：

（以上更大格式的屏幕截图）

提前感谢您对我的三个问题的答案。

解决方案

iOS8引入了新的属性UIView： layoutMargins 。简而言之：这4个值（ UIEdgeInsets ）代表视图的边距：它的子视图现在可以相对于这些边距定位，或者相对于边的旧方式定位。
我在我的博客中写了一篇有关此内容的文章，详情请告诉我很明显，如果你有其他疑问。

I understand the purpose of "Spacing to the nearest neighbor" (in Xcode 6, more especially in Interface Builder) but what is the point of "Constrain to margins"?

Is there a link between "Spacing to the nearest neighbor" an edge of a particular control button, and the fact of at the same time checking the checkbox named "Constrain to margins"?

What is the role of this feature in Autolayout?

Please find a screenshot with the checkbox and the label that I am talking about surrounded in red below:

(Screenshot above in bigger format)

Thank you in advance for your answers to my three questions.

解决方案

iOS8 introduces a new property of the UIView: layoutMargins. Shortly: these 4 values (a UIEdgeInsets) represent the margins of the view: its subviews can now be positioned relative to these margins, or the old way relative to the sides. I wrote an article about this in my blog with more details, let me know if it is clear and if you have additional doubts.

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