89d38faea4
1. 可以从另一个 app 中拖入图片或图片链接作为背景 2. 可以从 palette 中拖入 emoji 3. 可以拖动和双击缩放背景图 Signed-off-by: Ching <loooching@gmail.com>
41 lines
870 B
Swift
41 lines
870 B
Swift
//
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// EmojiArtModel.swift
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// EmojiArt
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//
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// Created by ching on 2023/2/19.
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//
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import Foundation
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struct EmojiArtModel {
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var background: Background = EmojiArtModel.Background.blank
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var emojis = [Emoji]()
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struct Emoji: Identifiable {
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let text: String
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var x: Int
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var y: Int
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var size: Int
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var id: Int
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fileprivate init(text: String, x: Int, y: Int, size: Int, id: Int) {
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self.text = text
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self.x = x
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self.y = y
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self.size = size
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self.id = id
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}
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}
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init() {
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}
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private var uniqueEmojiId = 0
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mutating func addEmoji(_ text: String, at location: (x: Int, y: Int), size: Int) {
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uniqueEmojiId += 1
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emojis.append(Emoji(text: text, x: location.x, y: location.y, size: size, id: uniqueEmojiId))
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}
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}
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