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vue+uniapp瀑布流布局多種實(shí)現(xiàn)方式示例代碼_vue.js_腳本之家
this.setWaterFallLayout(); }); }, methods: { //方法1 async setWaterFallLayout() { for (let item of this.imgList) { let img = new Image(); img.src = item; try{ let h = await this.getImgHeight(img);//圖片渲染后高度 if (this.leftHeight <= this.rightHeight) {//左邊列比右邊低...
www.dbjr.com.cn/article/2787...htm 2025-6-11
iOS瀑布流的簡(jiǎn)單實(shí)現(xiàn)(Swift)_IOS_腳本之家
extension WaterfallLayout { // prepare準(zhǔn)備所有Cell的布局樣式 override func prepare() { super.prepare() // 0.獲取item的個(gè)數(shù) let itemCount = collectionView!.numberOfItems(inSection: 0) // 1.獲取列數(shù) let cols = dataSource?.numberOfColsInWaterfallLayout?(self) ?? 2 // 2.計(jì)算Item的寬度 let...
www.dbjr.com.cn/article/984...htm 2025-6-9
android中UIColletionView瀑布流布局實(shí)現(xiàn)思路以及封裝的實(shí)現(xiàn)_Android...
- (CGFloat)columnMarginForWaterFallLayout:(MKJWaterFallLayout *)collectionViewLayout { return 10; } // 控制行間距 - (CGFloat)rowMarginForWaterFallLayout:(MKJWaterFallLayout *)collectionViewLayout { return 30; } // 控制列數(shù) - (NSUInteger)columnCountForWaterFallLayout:(MKJWaterFallLayout *)collectionViewLa...
www.dbjr.com.cn/article/1044...htm 2025-6-5
iOS自定義UICollectionViewLayout實(shí)現(xiàn)瀑布流布局_IOS_腳本之家
func waterFall(_ collectionView: UICollectionView, layout waterFallLayout: WCLWaterFallLayout, heightForItemAt indexPath: IndexPath) -> CGFloat } class WCLWaterFallLayout: UICollectionViewLayout { //代理 weak var delegate: WCLWaterFallLayoutDelegate? //行間距 @IBInspectable var lineSpacing: CGFloat = 0...
www.dbjr.com.cn/article/1008...htm 2025-6-9