iOS開源：ELWaterFallLayout－可定制瀑布流布局 UI 組件

ELWaterFallLayout

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

Installation

ELWaterFallLayout is available through CocoaPods. To install

it, simply add the following line to your Podfile:

pod "ELWaterFallLayout"

Usage

import ELWaterFallLayout

lazy var flowLayout : ELWaterFlowLayout = ELWaterFlowLayout()
collectionView = UICollectionView(frame: CGRect(origin: CGPoint(x: 0, y: 0), size: CGSize(width: self.view.frame.size.width, height: self.view.frame.size.height - 200)) , collectionViewLayout:flowLayout)
collectionView.backgroundColor = UIColor.white
collectionView.delegate = self
collectionView.dataSource = self
self.flowLayout.delegate = self
flowLayout.lineCount = 10//十列
flowLayout.vItemSpace = 10//水平間距10
flowLayout.hItemSpace = 10//水平間距10
flowLayout.hItemSpace = 10//水平間距10
flowLayout.edge = UIEdgeInsets.zero
collectionView.register(TestCollectionViewCell.self, forCellWithReuseIdentifier: "cell")
self.view.addSubview(collectionView)

delegate protocol

func el_flowLayout(_ flowLayout: ELWaterFlowLayout, heightForRowAt index: Int) -> CGFloat {
//do something for the cell height
return height
}

Result

Author

jinqiucheng1006@live.cn

License

ELWaterFallLayout is available under the MIT license. See the LICENSE file for more info.

來自：https://github.com/NicolasKim/ELWaterFallLayout