考虑到这是一个心率图表,我试图将图表的 Y 最大刻度设置为 210 (bpm),例如,但.chartYScale(domain: 0 ... 210)
只有当我输入 200 或 300 时,它似乎才能正确缩放,中间的任何值都不起作用。这是故意的还是错误?
import SwiftUI
import Charts
import HealthKit
struct TestYAxisRangeChart: View {
let heartRateData = [80.0, 90.0, 120.0, 150.0, 160.0, 140.0, 125.0, 110.0, 88.0]
var body: some View {
Chart {
ForEach(heartRateData, id: \.self) { sample in
LineMark(
x: .value("", heartRateData.firstIndex(of: sample)!),
y: .value("HR", sample))
.foregroundStyle(Color.red)
}
}
.chartYAxis{
AxisMarks(position: .leading)
}
.frame(height: 300)
.padding(.horizontal)
.chartYScale(domain: 0 ... 210)
}
}
struct TestYAxisRangeChart_Previews: PreviewProvider {
static var previews: …
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