C# MS图表雷达轴频率

我想在WinForms应用程序中使用MS chart控件绘制雷达图

这个图表包含1天的数据，我有每秒钟的数据，所以我有86400个x-y值对。X轴包含日期，y轴包含我的int值

我的测试代码如下：

var fromDate =  new DateTime(DateTime.Now.Year,
                                         DateTime.Now.Month,
                                         DateTime.Now.Day,
                                         0,
                                         0,
                                         0);

            var toDate = new DateTime(DateTime.Now.Year,
                                      DateTime.Now.Month,
                                      DateTime.Now.Day,
                                      23,
                                      59,
                                      59);

            List<DateTime> xValues = new List<DateTime>();
            List<double> yValues = new List<double>();

            var iterDate = fromDate;
            var i = 0;

            while (iterDate <= toDate)
            {
                xValues.Add(iterDate);
                yValues.Add(i);

                iterDate = iterDate.AddSeconds(1);
                i++;
            }

            chart1.Series["Default"].Points.DataBindXY(xValues, yValues);

            var dateLabelStyle = new LabelStyle();
            dateLabelStyle.Format = "HH:mm:ss";
            chart1.ChartAreas["Default"].AxisX.LabelStyle = dateLabelStyle;

            chart1.ChartAreas["Default"].AxisX.Minimum = fromDate.ToOADate();
            chart1.ChartAreas["Default"].AxisX.Maximum = toDate.ToOADate();

            chart1.Series["Default"].IsXValueIndexed = true;
            chart1.Series["Default"].ChartType = SeriesChartType.Radar;
            chart1.Series["Default"]["RadarDrawingStyle"] = "Line";
            chart1.Series["Default"]["AreaDrawingStyle"] = "Circle";
            chart1.Series["Default"]["CircularLabelsStyle"] = "Horizontal";
            chart1.ChartAreas["Default"].Area3DStyle.Enable3D = false;

var fromDate=new DateTime（DateTime.Now.Year，
DateTime.Now.Month，
DateTime.Now.Day，
0,
0,
0);
var toDate=新日期时间（DateTime.Now.Year，
DateTime.Now.Month，
DateTime.Now.Day，
23,
59,
59);
List xValues=新列表（）；
List yValues=新列表（）；
var iterDate=起始日期；
var i=0；
而（iterDate你可能想用“极地”图而不是“雷达”。类似的东西会让你更接近你想要的，我想：

chart1.Series["Default"].ChartType = SeriesChartType.Polar;
chart1.Series[0]["PolarDrawingStyle"] = "Line";
// setup the X grid
chart1.ChartAreas["Default"].AxisX.MajorGrid.Enabled = true;
chart1.ChartAreas["Default"].AxisX.MajorGrid.IntervalType = DateTimeIntervalType.Hours;
chart1.ChartAreas["Default"].AxisX.MajorGrid.Interval = 1;
chart1.ChartAreas["Default"].AxisX.Crossing = 0;
// setupthe Y grid
chart1.ChartAreas["Default"].AxisY.MajorGrid.Enabled = true;