59 lines
1.9 KiB
Swift
59 lines
1.9 KiB
Swift
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import SwiftUI
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import Charts
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struct TemperatureHistoryChart: View {
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let points: [TemperatureMeasurement]
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let upperTempLimit = 40.0
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let lowerTempLimit = -20.0
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let pastDateLimit = -3600
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let futureDateLimit = 0
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var body: some View {
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Chart {
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ForEach(points) { point in
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if let s = point.sensor0.optionalValue {
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LineMark(
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x: .value("Date", point.secondsAgo),
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y: .value("Temperature", s))
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.foregroundStyle(Color.red)
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}
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if let s = point.sensor1.optionalValue {
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LineMark(
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x: .value("Date", point.secondsAgo),
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y: .value("Temperature", s))
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.foregroundStyle(by: .value("Type", "Sensor 1"))
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}
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}
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}
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.chartXScale(domain: pastDateLimit...futureDateLimit)
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.chartYScale(domain: lowerTempLimit...upperTempLimit)
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.chartXAxis(.hidden)
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.chartLegend(.hidden)
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.chartYAxis {
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AxisMarks(position: .trailing, values: .automatic) { value in
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AxisValueLabel(multiLabelAlignment: .trailing) {
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if let intValue = value.as(Int.self) {
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Text("\(intValue) km")
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.font(.system(size: 10))
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.foregroundColor(.white)
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}
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}
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}
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//AxisMarks(position: .trailing, stroke: StrokeStyle(lineWidth: 0))
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}
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.padding()
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}
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}
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struct TemperatureHistoryChart_Previews: PreviewProvider {
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static var previews: some View {
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TemperatureHistoryChart(
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points: TemperatureMeasurement.mockData)
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.previewLayout(.fixed(width: 350, height: 150))
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.background(.gray)
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}
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}
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