BottomCard
BottomCard是一个基于UIView，用Swift编写的视图
并使用POP进行动画
要求
BottomCard使用Swift 5编写。兼容iOS 11.0及以上。
安装
Cocoapods
pod 'BottomCard'Carthage
github "EvgeniyGulkov/BottomCard"使用
设置
可以将这个视图作为简单的UIView使用Interface Builder进行设计，或者通过编程方式添加。您可以添加任意数量的点。最高点值是bottomCardView的高度限制。
使用示例
import BottomCard
class ViewController: UIViewController, BottomCardViewDelegate {
@IBOutlet weak var bottomCardView: BottomCardView!
@IBOutlet weak var tableViewInBottom: UITableView!
override func viewDidLoad() {
super.viewDidLoad()
setupBottomCard()
}
func setupBottomCard() {
/// add point (value from bottom)
bottomCardView.addPoint(value: 400)
/// if you want to use top of your screen or top safe area inset as top point,
/// you should add point greater or equal your screen height. for example .infinity
bottomCardView.addPoint(value: .infinity)
/// set minimum point from bottom
bottomCardView.minPoint = 30
/// set delegate
bottomCardView.delegate = self
/// if you want to scroll BottomCardView when scrollView inside
/// is scrolled to end, you should add it with following method
bottomCardView.addScroll(for: tableViewInBottom)
}您还可以编程更改高度。
bottomCardView.changeHeight(value: 100, animation: .basic(duration: 0.2)) { animation, complete in
}
/// change by point index
bottomCardView.moveToPoint(index: 1, animation: .spring) { animation, complete in
}您还可以选择动画类型
- 无（无动画）
- 弹簧（默认参数的弹簧动画）
- 基本（无弹簧的动画，但可以更改持续时间）
更改默认弹簧动画属性
bottomCardView.bounces = 4
bottomCardView.animationSpeed = 20设置安全区域内边距
override func viewDidLayoutSubviews() {
bottomCardView.insets = view.safeAreaInsets
}从顶部使用
bottomCardView.side = .top跟踪高度
您可以使用专门的代理方法跟踪高度和位置
func bottomCardView(progressDidChangeFromPoint index: Int, toPoint nextIndex: Int, withProgress progress: CGFloat)
func bottomCardView(viewHeightDidChange height: CGFloat)跟踪动画
您还可以使用代理方法跟踪动画
func bottomCardView(popAnimationDidStart animation: POPAnimation)
func bottomCardView(popAnimationDidApply animation: POPAnimation)
func bottomCardView(popAnimationDidReach animation: POPAnimation)
func bottomCardView(popAnimationDidStop animation: POPAnimation, finished: Bool)作者
@EvgeniyGulkov，[email protected]
许可
BottomCard 在MIT许可下可用。更多信息请参阅LICENSE文件。