我正在使用 SWRevealViewController
用于左侧的菜单,我想更改默认动画并制作淡出淡出的动画。我尝试了他们在下面拥有的代表,但没有解决。
func revealController(_ revealController: SWRevealViewController!, animateTo position: FrontViewPosition) {
if position == .left {
view.alpha = 0.15
}
else if position == .right {
view.alpha = 1
}
}
import Foundation
import UIKit
extension UIView {
func fadeIn(_ duration: TimeInterval = 1.0, delay: TimeInterval = 0.0, completion: @escaping ((Bool) -> Void) = {(finished: Bool) -> Void in}) {
UIView.animate(withDuration: duration, delay: delay, options: UIViewAnimationOptions.curveEaseIn, animations: {
self.alpha = 1.0
}, completion: completion) }
func fadeOut(_ duration: TimeInterval = 1.0, delay: TimeInterval = 0.0, completion: @escaping (Bool) -> Void = {(finished: Bool) -> Void in}) {
UIView.animate(withDuration: duration, delay: delay, options: UIViewAnimationOptions.curveEaseIn, animations: {
self.alpha = 0.15
}, completion: completion)
}
}
现在在更改您的功能
中func revealController(_ revealController: SWRevealViewController!, animateTo position: FrontViewPosition) {
if position == .left {
view.fadeOut()
}
else if position == .right {
view.fadeIn()
}
}
查看本教程!
,也可以尝试此
revealViewController.toggleAnimationType = SWRevealToggleAnimationTypeEaseOut