73 lines
2.3 KiB
Swift
73 lines
2.3 KiB
Swift
//
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// Rectangle.swift
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// lottie-swift
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//
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// Created by Brandon Withrow on 1/8/19.
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//
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import Foundation
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final class Rectangle: ShapeItem {
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// MARK: Lifecycle
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required init(from decoder: Decoder) throws {
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let container = try decoder.container(keyedBy: Rectangle.CodingKeys.self)
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direction = try container.decodeIfPresent(PathDirection.self, forKey: .direction) ?? .clockwise
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position = try container.decode(KeyframeGroup<Vector3D>.self, forKey: .position)
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size = try container.decode(KeyframeGroup<Vector3D>.self, forKey: .size)
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cornerRadius = try container.decode(KeyframeGroup<Vector1D>.self, forKey: .cornerRadius)
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try super.init(from: decoder)
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}
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required init(dictionary: [String: Any]) throws {
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if
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let directionRawType = dictionary[CodingKeys.direction.rawValue] as? Int,
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let direction = PathDirection(rawValue: directionRawType)
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{
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self.direction = direction
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} else {
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direction = .clockwise
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}
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let positionDictionary: [String: Any] = try dictionary.value(for: CodingKeys.position)
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position = try KeyframeGroup<Vector3D>(dictionary: positionDictionary)
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let sizeDictionary: [String: Any] = try dictionary.value(for: CodingKeys.size)
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size = try KeyframeGroup<Vector3D>(dictionary: sizeDictionary)
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let cornerRadiusDictionary: [String: Any] = try dictionary.value(for: CodingKeys.cornerRadius)
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cornerRadius = try KeyframeGroup<Vector1D>(dictionary: cornerRadiusDictionary)
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try super.init(dictionary: dictionary)
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}
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// MARK: Internal
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/// The direction of the rect.
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let direction: PathDirection
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/// The position
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let position: KeyframeGroup<Vector3D>
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/// The size
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let size: KeyframeGroup<Vector3D>
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/// The Corner radius of the rectangle
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let cornerRadius: KeyframeGroup<Vector1D>
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override func encode(to encoder: Encoder) throws {
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try super.encode(to: encoder)
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var container = encoder.container(keyedBy: CodingKeys.self)
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try container.encode(direction, forKey: .direction)
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try container.encode(position, forKey: .position)
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try container.encode(size, forKey: .size)
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try container.encode(cornerRadius, forKey: .cornerRadius)
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}
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// MARK: Private
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private enum CodingKeys: String, CodingKey {
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case direction = "d"
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case position = "p"
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case size = "s"
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case cornerRadius = "r"
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}
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}
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