CHParallaxHeaderView
Features
- 使用Swift扩展特性编写，调用简单
- UIView扩展支持视差缩放效果
- UINavigationBar扩展支持视差渐变效果
Requirements
- iOS 8+
- Xcode 8+
- Swift 3.0+
- iPhone/iPad
Installation
CHParallaxHeaderView is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod "CHParallaxHeaderView"Example
@IBOutlet var tableView: UITableView!
@IBOutlet var imageViewHeader: UIView!
//在view出现时添加特性
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
let color = UIColor(white: 1, alpha: 1)
//添加渐变效果并跟踪着哪个View
self.navigationController?.navigationBar.ch_addGradient(by: self.tableView,
barColor: color)
//添加缩放视差效果并跟踪着哪个View
self.imageViewHeader.ch_addParallax(by: self.tableView)
}
//在view消失时移除特性
override func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(animated)
//当控制器是消失时，把绑定的跟踪移除
self.navigationController?.navigationBar.ch_removeGradient()
self.imageViewHeader.ch_removeParallax()
}
Author
Chance, [email protected]
Donations
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License
CHParallaxHeaderView is available under the MIT license. See the LICENSE file for more info.