58 lines
1.4 KiB
Swift
58 lines
1.4 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 7/12/21.
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//
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import Foundation
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@frozen
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public struct _OffsetEffect: GeometryEffect, Equatable {
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public var offset: CGSize
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@inlinable
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public init(offset: CGSize) {
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self.offset = offset
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}
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public func effectValue(size: CGSize) -> ProjectionTransform {
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.init(.init(translationX: offset.width, y: offset.height))
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}
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public var animatableData: CGSize.AnimatableData {
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get {
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offset.animatableData
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}
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set {
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offset.animatableData = newValue
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}
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}
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public func body(content: Content) -> some View {
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content
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}
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}
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public extension View {
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@inlinable
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func offset(_ offset: CGSize) -> some View {
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modifier(_OffsetEffect(offset: offset))
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}
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@inlinable
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func offset(x: CGFloat = 0, y: CGFloat = 0) -> some View {
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offset(CGSize(width: x, height: y))
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}
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}
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