使用 iOS 6 中的自动布局在超级视图中均匀间隔大小相等的 UIView [英] Evenly Space UIViews of equal sizes in superview using Auto Layout in iOS 6

问题描述

我需要使用自动布局将一系列按钮水平均匀地放置在超级视图中.在这里，我想保持子视图的大小相同，只有子视图的中心会以它们之间有相等数量的空间的方式放置.

I am in a need of having the series of buttons to be evenly placed in superview Horizontally using Auto Layout. Here, I want to keep the sizes of the subviews same, only the center of the subviews will be placed in such a way that there is equal number of space between them.

注意:我不想设置超级视图的大小，我希望所有东西都是自动布局的.

Note: I dont want to set the Size of the superview, I want every thing to be Auto Layout-ed.

请帮忙，我被卡住了！！

Please Help, I am stuck !!

谢谢！！

推荐答案

你可以创建尽可能多的 UIView 按钮，并在视图中居中按钮，视图可以对齐背靠背，使用此代码:

You can create as many UIView's as you have buttons, and center the buttons inside the views, the views can be aligned back to back, using this code:

[constraints addObjectsFromArray:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|[view1][view2][view3]|"
                                                                         options:0
                                                                         metrics:nil
                                                                           views:views]];

确保首先使用以下方法从超视图中删除现有约束:

Make sure you first remove existing constraints from the superview using:

[self.view removeConstraints:self.view.constraints];

并在 viewDidLoad 中关闭自动调整大小转换:

and in the viewDidLoad turn off auto resizing conversion:

[self.view setTranslatesAutoresizingMaskIntoConstraints:NO];

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