jianleer
V2EX  ›  Swift

Swift 学习 | 造轮子篇 01--无限轮播视图

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  •   jianleer · Jan 12, 2016 · 3980 views
    This topic created in 3855 days ago, the information mentioned may be changed or developed.

    GitHub:https://github.com/lioonline/LioLoopScrollView

    LioLoopScrollView

    无限轮播视图

    效果图

    image

    原理图

    image

    Supplement 1  ·  Jan 12, 2016

    第一步 初始化

    let lioView = LioLoopView(frame: CGRectMake(0, 20, CGRectGetWidth(self.view.bounds),100))
            self.view.addSubview(lioView)
            lioView.delegate = self
            lioView.setLioScrollViewImageWithURLsArray(
                [
                    "http://7xpsn4.com1.z0.glb.clouddn.com/1.jpg",
                    "http://7xpsn4.com1.z0.glb.clouddn.com/2.png",
                    "http://7xpsn4.com1.z0.glb.clouddn.com/3.jpg",
                    "http://7xpsn4.com1.z0.glb.clouddn.com/4.png",
                    "http://7xpsn4.com1.z0.glb.clouddn.com/5.png",
                    "http://7xpsn4.com1.z0.glb.clouddn.com/6.png",
                ]
            )
    

    第二步 代理

    func lioScrollViewClickAtIndex(index: NSInteger) {
                print("点击了第\(index)张")
       }
    
    Supplement 2  ·  Jan 12, 2016

    Cocoapods

    platform :ios, "9.0" 
    pod "LioLoopScrollView"
    use_frameworks!
    
    4 replies    2016-01-14 20:15:47 +08:00
    jwk345
        1
    jwk345  
       Jan 12, 2016 via iPhone
    循环链表?
    Alchemistxxd
        2
    Alchemistxxd  
       Jan 12, 2016
    这个效率低了,其实三个 contentView 就够了,两个应该也可以但是无法很好的复用。
    jianleer
        3
    jianleer  
    OP
       Jan 12, 2016 via iPhone
    @Alchemistxxd 确实没有考虑重用,抽时间研究下
    iyeatse
        4
    iyeatse  
       Jan 14, 2016
    为什么不试试 UICollectionView 呢?
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