Autolayout在Xcode 7.3（swift 2）

Question

我在YouTube，導遊，常見問題等等中觀看過很多視頻，所以我可以使用自動佈局創建一個視圖，但是現在，我有一個項目，動態加載元素以及許多不同的視圖，如下所示：
（Sketch 3屏幕）

有沒有任何框架或方法可以讓我的工作更輕鬆？

Answer 1

有一個偉大的文章，以瞭解其更深層次的： https://www.objc.io/issues/3-views/advanced-auto-layout-toolbox/

反正有一組自動佈局工具，可以很容易地天天使用它：

砌體（https://github.com/SnapKit/Masonry）

//these two constraints are exactly the same 
make.left.greaterThanOrEqualTo(label); 
make.left.greaterThanOrEqualTo(label.mas_left); 


//creates view.left = view.superview.left + 10 
make.left.lessThanOrEqualTo(@10) 

EasyPeasy（https://github.com/nakiostudio/EasyPeasy）

// Apply width = 0 and height = 0 constraints 
     view <- Size() 

    // Apply width = referenceView.width and height = referenceView.height constraints 
     view <- Size().like(referenceView) 

    // Apply width = 100 and height = 100 constraints 
     view <- Size(100) 

    // Apply width = 200 and height = 100 constraints 
     view <- Size(CGSize(width: 200, height: 100) 


    // Apply left = 0, right = 0, top = 0 and bottom = 0 constraints to its superview 
     view <- Edges() 

    // Apply left = 10, right = 10, top = 10 and bottom = 10 constraints to its superview 
     view <- Edges(10) 

    // Apply left = 10, right = 10, top = 5 and bottom = 5 constraints to its superview 
     view <- Edges(UIEdgeInsets(top: 5, left: 10, bottom: 5, right: 10)) 

PureLayout（https://github.com/PureLayout/PureLayout）

//returns the constraints it creates so you have full control: 
let constraint = skinnyView.autoMatchDimension(.Height, toDimension: .Width, ofView: tallView) 

// 2 constraints created & activated in one line! 
logoImageView.autoCenterInSuperview() 

// 4 constraints created & activated in one line! 
textContentView.autoPinEdgesToSuperviewEdgesWithInsets(UIEdgeInsets(top: 20.0, left: 5.0, bottom: 10.0, right: 5.0))