How to set the first slice angle

Asked Dec 21 '20 at 04:59

Active Jan 11 '21 at 09:41

Viewed 249 times

As the title, I need to change the angle of the first slice of a pie chart. It looks like the setting in the following picture.

Excel Setting

For making the pie chart, I used Epplus as the follow:

ExcelPieChart pieChart = 
    worksheet.Drawings.AddChart("pieChart", eChartType.Pie) as ExcelPieChart;

edited Jan 11 '21 at 09:41

Uwe Keim

asked Dec 21 '20 at 04:59

THANH SON T.

Possible duplicate of https://stackoverflow.com/questions/24637156/how-do-i-modify-a-chart-series-using-epplus. Use the `pieChart.Series.Add` method. The % is automatically calculated so you just make one of the values 1/4 of the total. – DudeManGuy Dec 28 '20 at 09:24
Thank for your reply. But I think it's not my problem. My problem is changing the setting of the angle of the first slice (this setting is available in excel). It's not right if I add a new series to "cover" it. – THANH SON T. Jan 07 '21 at 08:28

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