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Dynamic waterfall flowlayout
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NicolasKim Merge pull request #2 from ChaosTong/patch-1
fix crash when data array count down
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ELWaterFallLayout Update ELWaterFlowLayout.swift Aug 19, 2017
Example add vertical and horizontal scroll direction Feb 27, 2017
.gitignore Initial commit Feb 20, 2017
.swift-version first commit Feb 20, 2017
.travis.yml Initial commit Feb 20, 2017
ELWaterFallLayout.podspec add vertical and horizontal scroll direction Feb 27, 2017
LICENSE Initial commit Feb 20, 2017 Update Feb 27, 2017
_Pods.xcodeproj Initial commit Feb 20, 2017
screenshot.gif add screenshot Feb 20, 2017


CI Status Version License Platform


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



ELWaterFallLayout is available through CocoaPods. To install

it, simply add the following line to your Podfile:

pod "ELWaterFallLayout"


import ELWaterFallLayout
lazy var flowLayout : ELWaterFlowLayout = ELWaterFlowLayout()
flowLayout.scrollDirection = .horizontal //.vertical
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//垂直间距10
flowLayout.hItemSpace = 10//水平间距10
flowLayout.edge =
collectionView.register(TestCollectionViewCell.self, forCellWithReuseIdentifier: "cell")

delegate protocol

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





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

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