55 lines
1.6 KiB
Swift
55 lines
1.6 KiB
Swift
// Copyright 2020-2021 Tokamak contributors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Created by Carson Katri on 6/28/20.
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//
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import Foundation
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public struct UnitPoint: Hashable {
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public var x: CGFloat
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public var y: CGFloat
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public init() {
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self.init(x: 0, y: 0)
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}
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public init(x: CGFloat, y: CGFloat) {
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self.x = x
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self.y = y
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}
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public static let zero: UnitPoint = .init()
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public static let center: UnitPoint = .init(x: 0.5, y: 0.5)
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public static let leading: UnitPoint = .init(x: 0, y: 0.5)
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public static let trailing: UnitPoint = .init(x: 1, y: 0.5)
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public static let top: UnitPoint = .init(x: 0.5, y: 0)
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public static let bottom: UnitPoint = .init(x: 0.5, y: 1)
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public static let topLeading: UnitPoint = .init(x: 0, y: 0)
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public static let topTrailing: UnitPoint = .init(x: 1, y: 0)
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public static let bottomLeading: UnitPoint = .init(x: 0, y: 1)
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public static let bottomTrailing: UnitPoint = .init(x: 1, y: 1)
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}
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extension UnitPoint: Animatable {
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public var animatableData: AnimatablePair<CGFloat, CGFloat> {
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get {
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.init(x, y)
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}
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set {
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(x, y) = newValue[]
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}
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}
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}
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