private Excel.Chart MakePolarChart(Excel.Worksheet xlWorkSheet)
{
xlWorkSheet.Range["A1", "A5"].Value2 = 22;
xlWorkSheet.Range["B1", "B5"].Value2 = 55;
Excel.ChartObjects xlCharts = (Excel.ChartObjects)xlWorkSheet.ChartObjects(Type.Missing);
Excel.ChartObject myChart = xlCharts.Add(10, 80, 300, 250);
Excel.Chart chartPage = myChart.Chart;
chartPage.SetSourceData(xlWorkSheet.Range["A1", "B5"],
Excel.XlRowCol.xlColumns);
chartPage.ChartType = Excel.XlChartType.xlRadar;
Excel.ChartGroup group =
(Excel.ChartGroup)chartPage.RadarGroups(1);
group.HasRadarAxisLabels = true;
return(chartPage);
}
