Swift Chart has too many labels on x-axis. How to lessen them?

Question

Created Jan ’23

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Apple docs does not have a sample that does this. What do i need to use. My line chart has too many points in the x axis. How to lessen them?

I saw something about

Chart {

}
.chartXAxis {
// Is this the right property? What should go in here?
}

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Answer 1

chitgoks OP

Jan ’23

This is the chart data

struct ChartData : Identifiable {
  var id = UUID()
  var date: String
  var rainfallTo: Int
  var tempMean: Int
}

and the chart code

Chart(createChartData(city)) {
              LineMark(
                x: .value(StringTool.localize("date"), $0.date),
                y: .value("Rainfall mm", $0.rainfallTo),
                series: .value("type", StringTool.localize("rainfall_mm"))
              )
              .foregroundStyle(by: .value("type", StringTool.localize("rainfall_mm")))
              LineMark(
                x: .value(StringTool.localize("date"), $0.date),
                y: .value(StringTool.localize("temperature"), $0.tempMean),
                series: .value("type", StringTool.localize("temperature"))
              )
              .foregroundStyle(by: .value("type", StringTool.localize("temperature")))
}

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