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NumericOptions.Precision Property

Gets or sets the maximum number of digits displayed to the right of the decimal point.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v24.2.dll

NuGet Package: DevExpress.Charts

#Declaration

public int Precision { get; set; }

#Property Value

Type Description
Int32

An integer value that specifies the maximum number of digits displayed in the fractional part of the value.

#Remarks

Use the Precision property to specify the maximum number of digits displayed to the right of a value’s decimal point when the NumericOptions.Format property is not set to the NumericFormat.General value.

#Example

This example demonstrates how to make series point labels of a pie chart show their values as percentages.

Note that to achieve this at runtime, you should cast the series’ SeriesBase.PointOptions to the PiePointOptions type.

// Make the series points' values to be displayed as percents.
((PiePointOptions)series1.PointOptions).PercentOptions.ValueAsPercent = true;
((PiePointOptions)series1.PointOptions).ValueNumericOptions.Format = NumericFormat.Percent;
((PiePointOptions)series1.PointOptions).ValueNumericOptions.Precision = 0;
See Also