13
1

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?

More than 1 year has passed since last update.

株式会社 RetailAI XAdvent Calendar 2022

Day 20

【SwiftUI】GaugeのStyle比較(iOS16+)

Last updated at Posted at 2022-12-19

はじめに

20日目の記事になります。
19日目は@syuri_nさんの「プロジェクトを円滑に進めるために取り組んだこと」でした。

iOS16から使えるGaugeというViewが面白そうだったので、
そのGaugeStyleを比較してみました。

環境

  • macOS Monterey 12.6.2
  • Xcode 14.1 (14B47b)
  • Swift 5.7.1

比較風景

portrait

Simulator Screen Recording - iPhone 14 Pro Max - 2022-12-16 at 11.08.54.gif

landscape

Simulator Screen Recording - iPhone 14 Pro Max - 2022-12-16 at 11.25.55.gif

コード全体
ContentView.swift
struct ContentView: View {
    @State var currentValue: Double = 50
    @State var firstColor: Color = .white
    @State var secondColor: Color = .gray
    @State var thirdColor: Color = .black
    
    let range: ClosedRange<Double> = 0...100
    let gaugeText: String = "°C"
    
    var body: some View {
        VStack {
            List {
                Section {
                    HStack {
                        Text("automatic")
                        
                        Spacer()
                        
                        Gauge(value: currentValue, in: range) {
                            Text(gaugeText)
                        } currentValueLabel: {
                            Text("\(currentValue)")
                        }
                        .gaugeStyle(.automatic)
                        .tint(Gradient(colors: [firstColor, secondColor, thirdColor]))
                    }
                } header: {
                    Text("Automatic")
                }
                
                Section {
                    HStack {
                        Text("accessoryCircular")

                        Spacer()
                        
                        Gauge(value: currentValue, in: range) {
                            Text(gaugeText)
                        } currentValueLabel: {
                            Text("\(currentValue)")
                        }
                        .gaugeStyle(.accessoryCircular)
                        .tint(Gradient(colors: [firstColor, secondColor, thirdColor]))
                    }
                    
                    HStack {
                        Text("accessoryCircularCapacity")

                        Spacer()
                        
                        Gauge(value: currentValue, in: range) {
                            Text(gaugeText)
                        } currentValueLabel: {
                            Text("\(currentValue)")
                        }
                        .gaugeStyle(.accessoryCircularCapacity)
                        .tint(Gradient(colors: [firstColor, secondColor, thirdColor]))
                    }
                } header: {
                    Text("Circular")
                }
                
                Section {
                    VStack{
                        Text("accessoryLinear")
                        
                        Spacer()
                        
                        Gauge(value: currentValue, in: range) {
                            Text(gaugeText)
                        } currentValueLabel: {
                            Text("\(currentValue)")
                        }
                        .gaugeStyle(.accessoryLinear)
                        .tint(Gradient(colors: [firstColor, secondColor, thirdColor]))
                    }
                    
                    VStack {
                        Text("accessoryLinearCapacity")
                        
                        Spacer()
                        
                        Gauge(value: currentValue, in: range) {
                            Text(gaugeText)
                        } currentValueLabel: {
                            Text("\(currentValue)")
                        }
                        .gaugeStyle(.accessoryLinearCapacity)
                        .tint(Gradient(colors: [firstColor, secondColor, thirdColor]))
                    }
                    
                    VStack{
                        Text("linearCapacity")
                        
                        Spacer()
                        
                        Gauge(value: currentValue, in: range) {
                            Text(gaugeText)
                        } currentValueLabel: {
                            Text("\(currentValue)")
                        }
                        .gaugeStyle(.linearCapacity)
                        .tint(Gradient(colors: [firstColor, secondColor, thirdColor]))
                    }
                } header: {
                    Text("Linear")
                }
            }
            
            VStack {
                Slider(value: $currentValue, in: range)
                    .tint(.gray)
                
                HStack{
                    ColorPicker("1色目", selection: $firstColor)
                    
                    ColorPicker("2色目", selection: $secondColor)
                    
                    ColorPicker("3色目", selection: $thirdColor)
                }.padding()
            }.padding()
        }
    }
}

比較してみて

  • 👍
    • 見た目がおしゃれ
    • 値の設定もシンプル
  • 👎
    • circular系Style
      • currentValueLabelが小数点アリだと文字が小さい
        • (小数点表示が必要な場合はlinear系Styleが良い?)
    • accessoryLinearCapacity
      • Tintにグラデーションが上手く反映されなかった🤔

おわりに

他のViewでも比較してみたいと思います👀

21日目は@Carol_fanさんの記事です。

参考

13
1
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
13
1

Delete article

Deleted articles cannot be recovered.

Draft of this article would be also deleted.

Are you sure you want to delete this article?