66 lines
2.4 KiB
Swift
66 lines
2.4 KiB
Swift
//
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// ZLAnimationUtils.swift
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// ZLPhotoBrowser
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//
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// Created by long on 2023/1/13.
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//
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// Copyright (c) 2020 Long Zhang <495181165@qq.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
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// all 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
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// THE SOFTWARE.
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import UIKit
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class ZLAnimationUtils: NSObject {
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enum AnimationType: String {
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case fade = "opacity"
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case scale = "transform.scale"
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case rotate = "transform.rotation"
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}
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class func animation(
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type: ZLAnimationUtils.AnimationType,
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fromValue: CGFloat,
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toValue: CGFloat,
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duration: TimeInterval
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) -> CAAnimation {
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let animation = CABasicAnimation(keyPath: type.rawValue)
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animation.fromValue = fromValue
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animation.toValue = toValue
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animation.duration = duration
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animation.fillMode = .forwards
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animation.isRemovedOnCompletion = false
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return animation
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}
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class func springAnimation() -> CAKeyframeAnimation {
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let animate = CAKeyframeAnimation(keyPath: "transform")
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animate.duration = ZLPhotoConfiguration.default().selectBtnAnimationDuration
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animate.isRemovedOnCompletion = true
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animate.fillMode = .forwards
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animate.values = [
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CATransform3DMakeScale(0.7, 0.7, 1),
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CATransform3DMakeScale(1.2, 1.2, 1),
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CATransform3DMakeScale(0.8, 0.8, 1),
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CATransform3DMakeScale(1, 1, 1),
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]
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return animate
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}
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}
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