iOS Swift 大转盘 抽奖

iOS Lottery

About Draw

centerRadius = 0	centerRadius = 30

中间有 指针 图标覆盖，所以在显示上没啥区别

GIF

GIF

IMG

3	6	8	20

Init

drawPrizeView = ZXDrawPrizeView.init(CGPoint(x: 100, y: 100), width: 400)
self.view.addSubview(drawPrizeView)
drawPrizeView.delegate = self
drawPrizeView.dataSource = self

DataSouce

///奖品格子数量
func numberOfPrize(for drawprizeView: ZXDrawPrizeView) -> NSInteger
///商品图片(包括谢谢参与)
//本地图片(二选一 优先)
func zxDrawPrize(prizeView: ZXDrawPrizeView, imageAt index: NSInteger) -> UIImage?
//网络图片(二选一)
func zxDrawPrize(prizeView: ZXDrawPrizeView, imageUrlAt index: NSInteger) -> String?
///某项奖品抽完
func zxDrawPrize(prizeView: ZXDrawPrizeView, drawOutAt index: NSInteger) -> Bool
///点击抽奖按钮
func zxDrawPrizeButtonImage(prizeView: ZXDrawPrizeView) -> UIImage
///大背景
func zxDrawPrizeBackgroundImage(prizeView: ZXDrawPrizeView) -> UIImage?
///滚动背景
func zxDrawPrizeScrollBackgroundImage(prizeView: ZXDrawPrizeView) -> UIImage?

Delegate

///点击抽奖按钮
func zxDrawPrizeStartAction(prizeView: ZXDrawPrizeView)
///抽奖结束
func zxDrawPrizeEndAction(prizeView: ZXDrawPrizeView, prize index: NSInteger)

RUN

execute `pod install` in `Terminal` ,before run demo project.

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