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Charts_Multiple.swift
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Charts_Multiple.swift
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//
// Charts_Multiple.swift
// SwiftChartDemo
//
// Created by Shunzhe on 2022/06/09.
//
import SwiftUI
import Charts
struct DataCollection: Identifiable {
var collectionName: String
var data: [ChartEntry]
var id: String { return collectionName }
}
struct Charts_Multiple: View {
static let demoData1: [ChartEntry] = [
.init(title: "Morning", value: 20),
.init(title: "Noon", value: 27),
.init(title: "Evening", value: 21)
]
static let demoData2: [ChartEntry] = [
.init(title: "Morning", value: 13),
.init(title: "Noon", value: 14),
.init(title: "Evening", value: 8)
]
@State var dataCollections: [DataCollection] = [
.init(collectionName: "Kyoto", data: demoData1),
.init(collectionName: "Hokkaido", data: demoData2)
]
var body: some View {
Form {
Chart(dataCollections) { collection in
ForEach(collection.data) { dataPoint in
PointMark(
x: .value("Value", dataPoint.value),
y: .value("Category", dataPoint.title)
)
.foregroundStyle(by: .value("City", collection.collectionName))
}
}
.frame(height: 200)
}
.navigationTitle("Temperature")
}
}
struct Charts_Multiple_Previews: PreviewProvider {
static var previews: some View {
Charts_Multiple()
}
}