Ivan Vorobei
74 lines
2.9 KiB
Swift
74 lines
2.9 KiB
Swift
// The MIT License (MIT)
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// Copyright © 2017 Ivan Varabei (varabeis@icloud.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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import UIKit
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class SPAnimationSpring {
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static let spring: CGFloat = 1
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static let velocity: CGFloat = 1
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static func animate(_ duration: TimeInterval,
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animations: (() -> Void)!,
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delay: TimeInterval = 0,
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spring: CGFloat = spring,
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velocity: CGFloat = velocity,
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options: UIView.AnimationOptions = [],
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withComplection completion: (() -> Void)! = {}) {
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UIView.animate(
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withDuration: duration,
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delay: delay,
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usingSpringWithDamping: spring,
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initialSpringVelocity: velocity,
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options: options,
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animations: {
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animations()
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}, completion: { finished in
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completion()
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})
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}
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static func animateWithRepeatition(_ duration: TimeInterval,
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animations: (() -> Void)!,
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delay: TimeInterval = 0,
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spring: CGFloat = spring,
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velocity: CGFloat = velocity,
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options: UIView.AnimationOptions = [],
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withComplection completion: (() -> Void)! = {}) {
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var optionsWithRepeatition = options
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optionsWithRepeatition.insert([.autoreverse, .repeat])
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UIView.animate(
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withDuration: duration,
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delay: delay,
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usingSpringWithDamping: spring,
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initialSpringVelocity: velocity,
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options: optionsWithRepeatition,
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animations: {
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animations()
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}, completion: { finished in
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completion()
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})
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}
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}
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