Pie chart DataLabels value is over laping

[AnuH365068]

Hi, I have a pie chart where the DataLabels values are overlapping.
i have used the bellow code but those are not readable.
chart.Series[0].DataLabels.LabelValueVisible = true;
chart.Series[0].DataLabels.LeaderLinesVisible = true;
chart.Series[0].DataLabels.LeaderLines.LineEndLength=Spire.Presentation.LineEndLength.Long;
chart.Series[0].DataLabels.LeaderLines.LineBeginLength = Spire.Presentation.LineEndLength.Long;

Please help me to get clear,readable Pie chart.

[rachel.lei]

Hello,

Thanks for your inquiry.
Please refer to the below code snippet to set position of chart data labels. If there is any question, please provide your expected output for further investigation.

Code: Select all

    ChartDataLabel label1 = chart.Series[0].DataLabels.Add();
    label1.ID = 0;
    label1.X = 10f;
    label1.Y = 20f;
    //Set label value visible
    label1.LabelValueVisible = true;
    //Set legend key invisible
    label1.LegendKeyVisible = false;
    //Set category name invisible
    label1.CategoryNameVisible = false;
    //Set series name invisible
    label1.SeriesNameVisible = false;
    //Set Percentage invisible
    label1.PercentageVisible = false;

Sincerely,
Rachel
E-iceblue support team