ios - 用虚分隔线将stackview分成三个 subview ？
<p><p>我正在尝试将 UIStackView 介绍分成三个单独的 subview ，并用虚线将它们分开。我知道您可以在 UIStackView 上设置间距，但据我所知，您无法将该间距更改为虚线。</p>
<p>基本上，我希望我的三个 subview 能够在不同的设备尺寸上正确缩放，但虚线在它们之间总是很小。为了清楚起见，我试图实现的结果如下所示:</p>
<p> <a href="/image/1t21T.png" rel="noreferrer noopener nofollow"><img src="/image/1t21T.png" alt="Example image of desired UIStackView layout"/></a> </p>
<p>希望有人能指出正确的方向，提前谢谢!</p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>您可以将 3 个 View 限制为相等的宽度，然后添加几个限制为恒定宽度的分隔 View 。</p>
<pre><code>let stackView = UIStackView()
stackView.axis = .horizontal
self.view.addSubview(stackView)
let view1 = UIView()
view1.backgroundColor = .red
stackView.addArrangedSubview(view1)
let separator1 = UIView()
separator1.backgroundColor = .black
stackView.addArrangedSubview(separator1)
separator1.widthAnchor.constraint(equalToConstant: 1).isActive = true
let view2 = UIView()
view2.backgroundColor = .green
stackView.addArrangedSubview(view2)
view2.widthAnchor.constraint(equalTo: view1.widthAnchor, multiplier: 1).isActive = true
let separator2 = UIView()
separator2.backgroundColor = .black
stackView.addArrangedSubview(separator2)
separator2.widthAnchor.constraint(equalToConstant: 1).isActive = true
let view3 = UIView()
view3.backgroundColor = .blue
stackView.addArrangedSubview(view3)
view3.widthAnchor.constraint(equalTo: view1.widthAnchor, multiplier: 1).isActive = true
</code></pre></p>
<p style="font-size: 20px;">关于ios - 用虚分隔线将stackview分成三个 subview ？，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/47457233/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/47457233/
</a>
</p>
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